/* roulang page: index */
:root{
  --c-brand:#FF4E2B;
  --c-brand-2:#FF8A3D;
  --c-lime:#C8F751;
  --c-mint:#35D0A5;
  --c-ink:#14161A;
  --c-ink-2:#1E2126;
  --c-bg:#F7F4EE;
  --c-card:#FFFFFF;
  --c-soft:#EFEBE3;
  --c-soft-2:#F1EDE5;
  --c-text:#16181D;
  --c-text-2:#5C6068;
  --c-text-3:#8C9099;
  --c-line:rgba(20,22,26,.08);
  --c-line-strong:rgba(20,22,26,.14);
  --r-lg:24px;
  --r-md:16px;
  --r-sm:14px;
  --r-pill:999px;
  --sh-s:0 2px 8px rgba(20,22,26,.06);
  --sh-m:0 12px 32px rgba(20,22,26,.10);
  --sh-l:0 24px 64px rgba(20,22,26,.16);
  --grad:linear-gradient(120deg,#FF4E2B,#FF8A3D);
  --grad-soft:linear-gradient(120deg,rgba(255,78,43,.12),rgba(255,138,61,.12));
  --font-base:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --font-num:"DIN Alternate","Barlow",-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  --w:1200px;
  --ease:cubic-bezier(.22,.68,.32,1);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-base);
  font-size:16px;
  line-height:1.85;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;object-fit:cover;}
a{color:var(--c-brand);text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:#E23C1A;}
a:focus-visible,
button:focus-visible,
input:focus-visible{
  outline:2px solid var(--c-lime);
  outline-offset:3px;
  border-radius:6px;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
::selection{background:var(--c-lime);color:var(--c-ink);}

.container-x{
  width:100%;
  max-width:var(--w);
  margin:0 auto;
  padding-left:32px;
  padding-right:32px;
}
.section{padding:88px 0;}
.section--tight{padding:64px 0;}
.section--soft{background:var(--c-soft);}
.section--ink{background:var(--c-ink);color:#F7F4EE;}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.08em;
  color:var(--c-brand);
  text-transform:uppercase;
}
.eyebrow::before{
  content:"";width:22px;height:3px;border-radius:2px;background:var(--grad);
}
.sec-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  margin-bottom:36px;flex-wrap:wrap;
}
.sec-head h2{
  font-size:28px;font-weight:800;letter-spacing:-.02em;line-height:1.3;
}
.sec-head .sec-sub{
  margin-top:10px;font-size:15px;color:var(--c-text-2);max-width:640px;
}
.sec-link{
  display:inline-flex;align-items:center;gap:8px;
  font-size:14px;font-weight:700;color:var(--c-text);
  padding:10px 18px;border-radius:var(--r-pill);
  border:1px solid var(--c-line-strong);
  background:#fff;transition:all .22s var(--ease);white-space:nowrap;
}
.sec-link i{transition:transform .22s var(--ease);color:var(--c-brand);}
.sec-link:hover{color:var(--c-text);border-color:rgba(255,78,43,.4);box-shadow:var(--sh-s);transform:translateY(-2px);}
.sec-link:hover i{transform:translateX(4px);}

/* ============ 导航 ============ */
.site-nav{
  position:sticky;top:0;z-index:1030;
  height:76px;
  display:flex;align-items:center;
  background:rgba(247,244,238,.55);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.35);
  box-shadow:0 4px 24px rgba(20,22,26,.06);
  transition:height .25s var(--ease),background .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.site-nav .nav-inner{
  display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%;
}
.site-nav.is-scrolled{
  height:64px;
  background:#FFFFFF;
  border-bottom:1px solid var(--c-line);
  box-shadow:var(--sh-s);
}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;color:var(--c-text);}
.brand:hover{color:var(--c-text);}
.brand-mark{
  width:44px;height:44px;border-radius:14px;
  background:var(--grad);
  display:grid;place-items:center;
  box-shadow:0 8px 20px rgba(255,78,43,.28);
  flex-shrink:0;position:relative;overflow:hidden;
}
.brand-mark i{color:#fff;font-size:17px;transform:translateX(1px);}
.brand-mark::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 30% 20%,rgba(255,255,255,.45),transparent 55%);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-name{font-size:16px;font-weight:800;letter-spacing:-.01em;color:var(--c-ink);}
.brand-tag{font-size:11px;color:var(--c-text-3);letter-spacing:.06em;margin-top:2px;}
.site-nav .brand-name{color:var(--c-ink);}
.site-nav:not(.is-scrolled) .brand-name{color:#F7F4EE;}
.site-nav:not(.is-scrolled) .brand-tag{color:rgba(247,244,238,.6);}

.nav-links{display:flex;align-items:center;gap:2px;flex:1;justify-content:center;}
.site-nav .nav-link{
  position:relative;
  font-size:13.5px;font-weight:600;
  padding:8px 10px;border-radius:10px;
  color:rgba(247,244,238,.82);
  white-space:nowrap;
  transition:color .2s var(--ease),background .2s var(--ease);
}
.site-nav .nav-link:hover{color:#fff;background:rgba(255,255,255,.10);}
.site-nav .nav-link.active{color:#fff;}
.site-nav .nav-link.active::after{
  content:"";position:absolute;left:10px;right:10px;bottom:2px;height:2px;
  border-radius:2px;background:var(--c-lime);
}
.site-nav.is-scrolled .nav-link{color:var(--c-text-2);}
.site-nav.is-scrolled .nav-link:hover{color:var(--c-brand);background:rgba(255,78,43,.07);}
.site-nav.is-scrolled .nav-link.active{color:var(--c-brand);}

.nav-right{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.nav-search{
  display:inline-flex;align-items:center;gap:8px;
  height:40px;padding:0 16px;border-radius:var(--r-pill);
  font-size:13px;font-weight:600;
  color:rgba(247,244,238,.9);
  border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.08);
  transition:all .2s var(--ease);
}
.nav-search:hover{background:rgba(255,255,255,.16);color:#fff;}
.site-nav.is-scrolled .nav-search{color:var(--c-text-2);border-color:var(--c-line-strong);background:#fff;}
.site-nav.is-scrolled .nav-search:hover{color:var(--c-brand);border-color:rgba(255,78,43,.4);}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--r-pill);
  font-size:14px;font-weight:700;color:#fff;
  background:var(--grad);
  box-shadow:0 8px 22px rgba(255,78,43,.32);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),filter .2s var(--ease);
  white-space:nowrap;
}
.nav-cta:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 14px 30px rgba(255,78,43,.38);}
.nav-cta:active{transform:translateY(0);}

.nav-burger{
  display:none;
  width:44px;height:44px;border-radius:12px;
  place-items:center;
  color:#F7F4EE;
  border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.08);
}
.site-nav.is-scrolled .nav-burger{color:var(--c-text);border-color:var(--c-line-strong);background:#fff;}

.search-layer{
  position:absolute;left:0;right:0;top:100%;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--c-line);
  box-shadow:var(--sh-m);
  padding:18px 0;
  display:none;
}
.search-layer.is-open{display:block;}
.search-layer .search-form{display:flex;gap:10px;max-width:720px;}
.search-layer input{
  flex:1;height:48px;border-radius:var(--r-sm);
  border:1px solid var(--c-line-strong);
  padding:0 16px;font-size:15px;color:var(--c-text);background:#fff;
}
.search-layer input:focus{outline:none;border-color:var(--c-brand);box-shadow:0 0 0 4px rgba(255,78,43,.12);}
.search-layer .btn-brand{height:48px;padding:0 26px;}

.drawer{
  position:fixed;inset:0;z-index:1040;
  background:rgba(20,22,26,.55);
  backdrop-filter:blur(6px);
  opacity:0;pointer-events:none;
  transition:opacity .25s var(--ease);
}
.drawer.is-open{opacity:1;pointer-events:auto;}
.drawer-panel{
  position:absolute;right:0;top:0;bottom:0;width:min(360px,86vw);
  background:rgba(247,244,238,.94);
  backdrop-filter:blur(22px) saturate(150%);
  border-left:1px solid rgba(255,255,255,.5);
  padding:22px;
  transform:translateX(100%);
  transition:transform .3s var(--ease);
  display:flex;flex-direction:column;gap:8px;
  overflow-y:auto;
}
.drawer.is-open .drawer-panel{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;}
.drawer-close{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:#fff;border:1px solid var(--c-line);color:var(--c-text);
}
.drawer a.d-link{
  display:flex;align-items:center;justify-content:space-between;
  font-size:17px;font-weight:600;color:var(--c-text);
  padding:14px 4px;min-height:56px;
  border-bottom:1px solid var(--c-line);
}
.drawer a.d-link:hover{color:var(--c-brand);}
.drawer a.d-link i{color:var(--c-text-3);font-size:13px;}
.drawer .drawer-cta{margin-top:16px;justify-content:center;}

/* ============ 按钮 ============ */
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:48px;padding:0 28px;border-radius:var(--r-pill);
  font-size:15px;font-weight:700;color:#fff;
  background:var(--grad);
  box-shadow:0 10px 26px rgba(255,78,43,.30);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),filter .22s var(--ease);
}
.btn-brand:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 18px 36px rgba(255,78,43,.36);}
.btn-brand:active{transform:translateY(0);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:48px;padding:0 26px;border-radius:var(--r-pill);
  font-size:15px;font-weight:700;color:#F7F4EE;
  border:1px solid rgba(255,255,255,.4);
  background:rgba(255,255,255,.08);
  transition:all .22s var(--ease);
}
.btn-ghost:hover{color:#fff;background:rgba(255,255,255,.16);transform:translateY(-2px);}
.btn-line{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-pill);
  font-size:15px;font-weight:700;color:var(--c-text);
  background:#fff;border:1px solid var(--c-line-strong);
  transition:all .22s var(--ease);
}
.btn-line:hover{color:var(--c-brand);border-color:rgba(255,78,43,.45);box-shadow:var(--sh-s);transform:translateY(-2px);}
.btn-sm-pill{
  display:inline-flex;align-items:center;gap:6px;
  height:36px;padding:0 16px;border-radius:var(--r-pill);
  font-size:13px;font-weight:700;color:var(--c-text);
  background:#fff;border:1px solid var(--c-line-strong);
  transition:all .2s var(--ease);white-space:nowrap;
}
.btn-sm-pill:hover{color:#fff;background:var(--grad);border-color:transparent;box-shadow:0 8px 18px rgba(255,78,43,.24);}

/* ============ 徽章 ============ */
.badge-lime{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:700;letter-spacing:.04em;
  padding:4px 10px;border-radius:var(--r-pill);
  background:var(--c-lime);color:#1B2410;
  line-height:1.5;
}
.badge-grad{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:700;letter-spacing:.04em;
  padding:4px 10px;border-radius:var(--r-pill);
  background:var(--grad);color:#fff;line-height:1.5;
}
.badge-glass{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:700;letter-spacing:.04em;
  padding:4px 10px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.14);color:#F7F4EE;
  border:1px solid rgba(255,255,255,.28);line-height:1.5;
  backdrop-filter:blur(8px);
}

/* ============ Hero ============ */
.hero{
  position:relative;
  background:
    radial-gradient(900px 420px at 82% -8%,rgba(255,78,43,.26),transparent 62%),
    radial-gradient(700px 380px at 8% 108%,rgba(200,247,81,.10),transparent 60%),
    var(--c-ink);
  color:#F7F4EE;
  padding-top:132px;
  padding-bottom:88px;
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
  opacity:.13;mix-blend-mode:luminosity;
}
.hero .container-x{position:relative;z-index:2;}
.hero-grid{
  display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center;
}
.hero h1{
  font-size:40px;line-height:1.24;font-weight:800;letter-spacing:-.02em;
  margin:18px 0 20px;color:#F7F4EE;
}
.hero h1 em{
  font-style:normal;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{
  font-size:16px;line-height:1.85;color:rgba(247,244,238,.76);
  max-width:520px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}
.hero-stats{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px;}
.hero-stat{
  display:inline-flex;align-items:center;gap:10px;
  padding:9px 16px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.14);
  font-size:13px;color:rgba(247,244,238,.86);
}
.hero-stat strong{
  font-family:var(--font-num);font-size:16px;font-weight:800;color:var(--c-lime);
}

.hero-visual{position:relative;}
.video-card{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  aspect-ratio:4 / 5;
  box-shadow:0 20px 60px rgba(0,0,0,.45);
  border:1px solid rgba(255,255,255,.14);
}
.video-card img{width:100%;height:100%;}
.video-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,22,26,0) 32%,rgba(20,22,26,.86) 100%);
}
.video-top{
  position:absolute;top:16px;left:16px;z-index:3;
}
.video-play{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:74px;height:74px;border-radius:50%;
  background:rgba(255,255,255,.92);
  display:grid;place-items:center;z-index:3;
  box-shadow:0 12px 32px rgba(0,0,0,.35);
  transition:transform .25s var(--ease);
}
.video-play i{color:var(--c-brand);font-size:22px;transform:translateX(2px);}
.video-card:hover .video-play{transform:translate(-50%,-50%) scale(1.06);}
.video-bottom{
  position:absolute;left:18px;right:18px;bottom:18px;z-index:3;
}
.video-bottom h3{font-size:15px;font-weight:700;color:#F7F4EE;line-height:1.55;}
.video-bottom .vmeta{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap;}
.float-badge{
  position:absolute;top:-14px;right:-10px;z-index:4;
  background:#fff;color:var(--c-text);
  border-radius:14px;padding:10px 14px;
  box-shadow:var(--sh-m);
  display:flex;align-items:center;gap:9px;
  font-size:12px;font-weight:700;
}
.float-badge span.dot{width:8px;height:8px;border-radius:50%;background:var(--c-mint);box-shadow:0 0 0 3px rgba(53,208,165,.2);}

/* ============ 横滚卡 ============ */
.rail{
  display:flex;gap:20px;overflow-x:auto;padding-bottom:6px;
  scroll-snap-type:x mandatory;
  scrollbar-width:none;-ms-overflow-style:none;
}
.rail::-webkit-scrollbar{display:none;}
.rail-card{
  flex:0 0 calc((100% - 60px) / 3.5);
  scroll-snap-align:start;
  background:#fff;border-radius:var(--r-lg);
  border:1px solid var(--c-line);
  box-shadow:var(--sh-s);
  overflow:hidden;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.rail-card:hover{transform:translateY(-4px);box-shadow:var(--sh-m);border-color:rgba(255,78,43,.2);}
.rail-thumb{position:relative;aspect-ratio:4 / 3;overflow:hidden;}
.rail-thumb img{width:100%;height:100%;transition:transform .5s var(--ease);}
.rail-card:hover .rail-thumb img{transform:scale(1.05);}
.rail-thumb .t-dur{position:absolute;top:12px;left:12px;}
.rail-thumb .t-play{
  position:absolute;right:12px;bottom:12px;
  width:38px;height:38px;border-radius:50%;
  background:rgba(255,255,255,.92);
  display:grid;place-items:center;
  box-shadow:0 6px 16px rgba(0,0,0,.22);
}
.rail-thumb .t-play i{color:var(--c-brand);font-size:13px;transform:translateX(1px);}
.rail-body{padding:18px 20px 22px;}
.rail-body h3{font-size:16px;font-weight:700;line-height:1.55;min-height:50px;}
.rail-body p{font-size:13px;color:var(--c-text-2);margin-top:8px;line-height:1.7;}

/* ============ 榜单 ============ */
.rank-list{
  background:#fff;border-radius:var(--r-lg);border:1px solid var(--c-line);
  box-shadow:var(--sh-s);overflow:hidden;
}
.rank-row{
  display:grid;grid-template-columns:70px 1fr auto;gap:20px;align-items:center;
  padding:22px 26px;
  border-bottom:1px solid var(--c-line);
  position:relative;
  transition:background .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease);
}
.rank-row:last-child{border-bottom:none;}
.rank-row::before{
  content:"";position:absolute;left:0;top:12px;bottom:12px;width:3px;
  border-radius:0 3px 3px 0;background:var(--grad);
  opacity:0;transition:opacity .22s var(--ease);
}
.rank-row:hover{background:#fff;box-shadow:var(--sh-m);transform:translateY(-2px);}
.rank-row:hover::before{opacity:1;}
.rank-num{
  font-family:var(--font-num);font-size:28px;font-weight:800;color:var(--c-lime);
  -webkit-text-stroke:.5px rgba(20,22,26,.18);
  line-height:1;
}
.rank-main h3{font-size:17px;font-weight:700;line-height:1.5;}
.rank-main p{font-size:13px;color:var(--c-text-2);margin-top:6px;}

/* ============ 六大板块宫格 ============ */
.grid-6{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.entry-card{
  display:flex;flex-direction:column;gap:12px;
  background:#fff;border-radius:var(--r-md);
  border:1px solid var(--c-line);
  padding:26px 24px;
  box-shadow:var(--sh-s);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
  color:var(--c-text);
  position:relative;
}
.entry-card:hover{transform:translateY(-4px);box-shadow:var(--sh-m);border-color:rgba(255,78,43,.22);color:var(--c-text);}
.entry-icon{
  width:46px;height:46px;border-radius:14px;
  display:grid;place-items:center;
  background:var(--grad-soft);
  color:var(--c-brand);font-size:18px;
  border:1px solid rgba(255,78,43,.16);
}
.entry-card h3{font-size:17px;font-weight:700;}
.entry-card p{font-size:13.5px;color:var(--c-text-2);line-height:1.75;}
.entry-arrow{
  margin-top:auto;display:flex;justify-content:flex-end;
  color:var(--c-text-3);font-size:14px;
  transition:transform .25s var(--ease),color .25s var(--ease);
}
.entry-card:hover .entry-arrow{transform:translateX(4px);color:var(--c-brand);}

/* ============ 最新信息 CMS ============ */
.filter-pills{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px;}
.filter-pill{
  font-size:13px;font-weight:600;color:var(--c-text-2);
  padding:8px 18px;border-radius:var(--r-pill);
  background:#fff;border:1px solid var(--c-line-strong);
  transition:all .2s var(--ease);
}
.filter-pill:hover{color:var(--c-brand);border-color:rgba(255,78,43,.4);}
.filter-pill.is-active{background:var(--c-ink);color:#F7F4EE;border-color:var(--c-ink);}

.cms-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.cms-card{
  background:#fff;border-radius:var(--r-lg);
  border:1px solid var(--c-line);
  box-shadow:var(--sh-s);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.cms-card:hover{transform:translateY(-4px);box-shadow:var(--sh-m);border-color:rgba(255,78,43,.2);}
.cms-thumb{display:block;aspect-ratio:16 / 9;overflow:hidden;position:relative;}
.cms-thumb img{width:100%;height:100%;transition:transform .5s var(--ease);}
.cms-card:hover .cms-thumb img{transform:scale(1.05);}
.cms-thumb .badge-grad{position:absolute;top:12px;left:12px;}
.cms-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.cms-body h3{font-size:17px;font-weight:700;line-height:1.55;}
.cms-body h3 a{color:var(--c-text);}
.cms-body h3 a:hover{color:var(--c-brand);}
.cms-desc{
  font-size:13px;color:var(--c-text-2);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.cms-meta{
  margin-top:auto;padding-top:14px;border-top:1px solid var(--c-line);
  display:flex;align-items:center;justify-content:space-between;
  font-size:12.5px;color:var(--c-text-3);
}
.cms-meta .read-link{font-weight:700;color:var(--c-brand);display:inline-flex;align-items:center;gap:5px;}
.cms-meta .read-link:hover{gap:9px;}

.empty-state{
  grid-column:1 / -1;
  background:var(--c-soft);
  border-radius:20px;
  padding:56px 24px;
  text-align:center;
}
.empty-state i{font-size:30px;color:var(--c-text-3);}
.empty-state p{margin:14px 0 22px;font-size:15px;color:var(--c-text-2);}

/* ============ 口碑条 ============ */
.voice-rail{display:flex;gap:20px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x mandatory;scrollbar-width:none;}
.voice-rail::-webkit-scrollbar{display:none;}
.voice-card{
  flex:0 0 310px;scroll-snap-align:start;
  background:#fff;border-radius:var(--r-md);
  border:1px solid var(--c-line);box-shadow:var(--sh-s);
  padding:22px;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.voice-card:hover{transform:translateY(-4px);box-shadow:var(--sh-m);}
.voice-head{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.avatar{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  font-family:var(--font-num);font-weight:800;font-size:16px;color:#fff;
  background:var(--grad);flex-shrink:0;
}
.voice-head .vname{font-size:14px;font-weight:700;}
.voice-head .vtime{font-size:12px;color:var(--c-text-3);}
.voice-card p{font-size:13.5px;color:var(--c-text-2);line-height:1.8;}
.voice-tags{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap;}

/* ============ 数据条 ============ */
.stats-strip{
  display:grid;grid-template-columns:repeat(4,1fr);
  background:#fff;border-radius:var(--r-lg);
  border:1px solid var(--c-line);box-shadow:var(--sh-s);
  overflow:hidden;
}
.stat-cell{
  padding:34px 26px;text-align:center;
  border-right:1px solid var(--c-line);
}
.stat-cell:last-child{border-right:none;}
.stat-cell .num{
  font-family:var(--font-num);font-size:32px;font-weight:800;
  letter-spacing:-.02em;line-height:1.1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-cell .lbl{font-size:13px;color:var(--c-text-2);margin-top:8px;}

/* ============ FAQ ============ */
.faq-wrap{max-width:900px;margin:0 auto;}
.faq-item{
  background:#fff;border-radius:var(--r-md);
  border:1px solid var(--c-line);
  box-shadow:var(--sh-s);
  margin-bottom:14px;
  overflow:hidden;
  position:relative;
  transition:box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.faq-item:hover{box-shadow:var(--sh-m);border-color:rgba(255,78,43,.18);}
.faq-item::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--grad);opacity:0;transition:opacity .22s var(--ease);
}
.faq-item.is-open::before{opacity:1;}
.faq-btn{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  text-align:left;padding:22px 24px;
  font-size:16px;font-weight:700;color:var(--c-text);
  min-height:64px;
  transition:color .2s var(--ease);
}
.faq-btn:hover{color:var(--c-brand);}
.faq-icon{
  width:30px;height:30px;border-radius:10px;flex-shrink:0;
  display:grid;place-items:center;
  background:var(--c-soft);color:var(--c-brand);font-size:12px;
  transition:transform .3s var(--ease),background .3s var(--ease),color .3s var(--ease);
}
.faq-item.is-open .faq-icon{transform:rotate(45deg);background:var(--grad);color:#fff;}
.faq-body{padding:0 24px 24px;font-size:14.5px;color:var(--c-text-2);line-height:1.85;}

/* ============ CTA ============ */
.cta-band{
  position:relative;overflow:hidden;
  border-radius:28px;
  background:var(--grad);
  padding:64px 56px;
  color:#fff;
  box-shadow:0 26px 60px rgba(255,78,43,.28);
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(20,22,26,.62),rgba(20,22,26,.28));
}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;
  opacity:.18;mix-blend-mode:luminosity;
}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;}
.cta-inner h2{font-size:30px;font-weight:800;letter-spacing:-.02em;line-height:1.32;color:#fff;}
.cta-inner p{margin-top:12px;font-size:15px;color:rgba(255,255,255,.82);max-width:560px;}
.ring{
  position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.28);
  pointer-events:none;
}
.ring.r1{width:220px;height:220px;right:-40px;bottom:-60px;}
.ring.r2{width:360px;height:360px;right:-110px;bottom:-130px;border-color:rgba(255,255,255,.16);}
.cta-band .btn-white{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:52px;padding:0 32px;border-radius:var(--r-pill);
  background:#fff;color:var(--c-brand);font-size:15px;font-weight:800;
  box-shadow:0 14px 30px rgba(0,0,0,.2);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.cta-band .btn-white:hover{transform:translateY(-2px);box-shadow:0 20px 40px rgba(0,0,0,.26);color:var(--c-brand);}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--c-ink);color:rgba(247,244,238,.72);
  padding:72px 0 0;
  margin-top:0;
}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;
  padding-bottom:48px;
}
.footer-brand .brand-name{color:#F7F4EE;}
.footer-brand .brand-tag{color:rgba(247,244,238,.5);}
.footer-brand p{font-size:13.5px;line-height:1.85;margin-top:18px;max-width:320px;}
.footer-note{font-size:12px;color:rgba(247,244,238,.42);margin-top:16px;line-height:1.8;}
.footer-col h4{
  font-size:13px;font-weight:800;letter-spacing:.08em;
  color:#F7F4EE;margin-bottom:18px;
}
.footer-col a,.footer-col span.fitem{
  display:block;font-size:13.5px;color:rgba(247,244,238,.66);
  padding:7px 0;transition:color .2s var(--ease);
}
.footer-col a:hover{color:var(--c-lime);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:22px 0 28px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:rgba(247,244,238,.44);
}
.footer-bottom .backtop{color:rgba(247,244,238,.7);display:inline-flex;align-items:center;gap:6px;}
.footer-bottom .backtop:hover{color:var(--c-lime);}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .container-x{padding-left:24px;padding-right:24px;}
  .nav-search .s-text{display:none;}
  .nav-search{padding:0 12px;}
  .hero h1{font-size:34px;}
  .hero-grid{gap:40px;}
  .rail-card{flex:0 0 calc((100% - 40px) / 2.5);}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px;}
  .footer-col:last-child{grid-column:1 / -1;}
}
@media (max-width:1079.98px){
  .nav-links{display:none;}
  .nav-search{display:none;}
  .nav-burger{display:grid;}
  .site-nav{height:64px;}
  .site-nav.is-scrolled{height:60px;}
  .hero{padding-top:112px;padding-bottom:64px;}
}
@media (max-width:991.98px){
  .section{padding:64px 0;}
  .section--tight{padding:48px 0;}
  .hero-grid{grid-template-columns:1fr;gap:44px;}
  .hero-visual{max-width:420px;margin:0 auto;width:100%;}
  .hero h1{font-size:32px;}
  .sec-head h2{font-size:24px;}
  .grid-6{grid-template-columns:repeat(2,1fr);}
  .cms-grid{grid-template-columns:repeat(2,1fr);}
  .rank-row{grid-template-columns:56px 1fr;gap:16px;}
  .rank-row .btn-sm-pill{grid-column:2;justify-self:start;}
  .stats-strip{grid-template-columns:repeat(2,1fr);}
  .stat-cell:nth-child(2){border-right:none;}
  .stat-cell:nth-child(1),.stat-cell:nth-child(2){border-bottom:1px solid var(--c-line);}
  .cta-band{padding:44px 32px;}
  .cta-inner h2{font-size:25px;}
  .rail-card{flex:0 0 calc((100% - 20px) / 1.6);}
}
@media (max-width:767.98px){
  .container-x{padding-left:20px;padding-right:20px;}
  .section{padding:52px 0;}
  .hero{padding-top:100px;}
  .hero h1{font-size:28px;line-height:1.3;}
  .hero-sub{font-size:15px;}
  .hero-actions{gap:12px;}
  .hero-actions .btn-brand,.hero-actions .btn-ghost{width:100%;}
  .hero-stats{gap:8px;}
  .hero-stat{font-size:12px;padding:8px 13px;}
  .rail-card{flex:0 0 84%;}
  .voice-card{flex:0 0 86%;}
  .cms-grid{grid-template-columns:1fr;}
  .sec-head{margin-bottom:26px;}
  .sec-head h2{font-size:22px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .footer-brand{grid-column:1 / -1;}
  .footer-col:last-child{grid-column:1 / -1;}
  .brand-mark{width:40px;height:40px;border-radius:12px;}
  .brand-name{font-size:15px;}
  .cta-band{border-radius:22px;padding:36px 24px;}
  .cta-inner h2{font-size:22px;}
  .cta-band .btn-white{width:100%;}
  .float-badge{right:0;font-size:11px;padding:8px 12px;}
  .video-play{width:62px;height:62px;}
}
@media (max-width:575.98px){
  .grid-6{grid-template-columns:repeat(2,1fr);gap:14px;}
  .entry-card{padding:20px 16px;}
  .entry-card h3{font-size:15px;}
  .entry-card p{font-size:12.5px;}
  .entry-icon{width:40px;height:40px;border-radius:12px;font-size:16px;}
  .rank-row{padding:18px 18px;}
  .rank-num{font-size:24px;}
  .stats-strip{grid-template-columns:1fr 1fr;}
  .stat-cell{padding:24px 14px;}
  .stat-cell .num{font-size:26px;}
  .faq-btn{font-size:15px;padding:18px 18px;}
  .faq-body{padding:0 18px 20px;font-size:14px;}
  .nav-cta{height:40px;padding:0 16px;font-size:13px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
  html{scroll-behavior:auto;}
}

/* roulang page: article */
:root{
  --c-brand:#FF4E2B;
  --c-brand-2:#FF8A3D;
  --c-lime:#C8F751;
  --c-mint:#35D0A5;
  --c-ink:#14161A;
  --c-ink-2:#1E2126;
  --c-bg:#F7F4EE;
  --c-soft:#EFEBE3;
  --c-card:#FFFFFF;
  --c-text:#16181D;
  --c-muted:#5C6068;
  --c-faint:#8C9099;
  --c-line:rgba(20,22,26,.08);
  --c-line-strong:rgba(20,22,26,.14);
  --grad:linear-gradient(120deg,#FF4E2B,#FF8A3D);
  --r-lg:24px;
  --r-md:16px;
  --r-sm:14px;
  --r-pill:999px;
  --shadow-s:0 2px 8px rgba(20,22,26,.06);
  --shadow-m:0 12px 32px rgba(20,22,26,.10);
  --shadow-l:0 24px 64px rgba(20,22,26,.16);
  --container:1200px;
  --font:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --font-num:"DIN Alternate","Barlow",-apple-system,"PingFang SC",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--c-brand);text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease}
a:hover{color:#E6401E}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--c-lime);outline-offset:3px}
::selection{background:var(--c-lime);color:var(--c-ink)}
.container-x{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}
.section{padding:88px 0}
.section-sm{padding:64px 0}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:32px;
}
.section-head h2,.section-title{
  margin:0;
  font-size:28px;
  line-height:1.25;
  font-weight:800;
  letter-spacing:-.01em;
}
.section-head p,.section-sub{
  margin:10px 0 0;
  color:var(--c-muted);
  font-size:15px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  font-weight:700;
  letter-spacing:.06em;
  color:var(--c-brand);
  text-transform:uppercase;
}
.eyebrow::before{
  content:"";
  width:22px;
  height:3px;
  border-radius:99px;
  background:var(--grad);
}
.text-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-weight:700;
  font-size:14px;
  color:var(--c-text);
  white-space:nowrap;
}
.text-link i{transition:transform .2s ease;color:var(--c-brand)}
.text-link:hover i{transform:translateX(4px)}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:48px;
  padding:0 24px;
  border-radius:var(--r-pill);
  border:1px solid transparent;
  font-weight:800;
  font-size:15px;
  line-height:1;
  text-decoration:none;
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease,background-color .2s ease,border-color .2s ease,color .2s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{
  background:var(--grad);
  color:#fff;
  box-shadow:0 10px 24px rgba(255,78,43,.24);
}
.btn-primary:hover{color:#fff;filter:brightness(1.04);box-shadow:var(--shadow-m)}
.btn-outline{
  background:#fff;
  color:var(--c-text);
  border-color:var(--c-line-strong);
  box-shadow:var(--shadow-s);
}
.btn-outline:hover{color:var(--c-brand);border-color:rgba(255,78,43,.36);box-shadow:var(--shadow-m)}
.btn-ghost{
  background:rgba(255,255,255,.08);
  color:#fff;
  border-color:rgba(255,255,255,.4);
  backdrop-filter:blur(10px);
}
.btn-ghost:hover{color:#fff;background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.6)}
.btn-sm{min-height:40px;padding:0 18px;font-size:14px}
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 10px;
  border-radius:var(--r-pill);
  font-size:12px;
  font-weight:800;
  letter-spacing:.04em;
  line-height:1.4;
}
.badge-lime{background:var(--c-lime);color:var(--c-ink)}
.badge-grad{background:var(--grad);color:#fff}
.badge-soft{background:rgba(255,78,43,.09);color:#C83A19}
.badge-glass{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.34);color:#fff}
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(247,244,238,.55);
  border-bottom:1px solid rgba(255,255,255,.35);
  box-shadow:0 8px 32px rgba(20,22,26,.04);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  transition:background-color .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.94);
  border-color:var(--c-line);
  box-shadow:var(--shadow-s);
}
.nav-inner{
  min-height:76px;
  display:flex;
  align-items:center;
  gap:26px;
  transition:min-height .25s ease;
}
.site-header.is-scrolled .nav-inner{min-height:64px}
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  color:var(--c-text);
  flex:0 0 auto;
}
.brand:hover{color:var(--c-text)}
.brand-mark{
  width:42px;
  height:42px;
  border-radius:14px;
  background:var(--grad);
  color:#fff;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:15px;
  box-shadow:0 10px 24px rgba(255,78,43,.28);
  flex:0 0 auto;
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-name{font-size:18px;font-weight:900;letter-spacing:-.02em}
.brand-tag{font-size:11px;color:var(--c-muted);letter-spacing:.08em;margin-top:3px}
.nav-links{
  display:flex;
  align-items:center;
  gap:2px;
  margin-left:auto;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  min-height:42px;
  padding:0 12px;
  border-radius:var(--r-pill);
  color:#2C2F35;
  font-size:14px;
  font-weight:700;
  white-space:nowrap;
}
.nav-link:hover{color:var(--c-brand);background:rgba(255,78,43,.06)}
.nav-link.active{color:var(--c-brand)}
.nav-link.active::after{
  content:"";
  position:absolute;
  left:14px;
  right:14px;
  bottom:5px;
  height:2px;
  border-radius:99px;
  background:var(--c-lime);
}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.search-pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:42px;
  padding:0 16px;
  border-radius:var(--r-pill);
  border:1px solid var(--c-line);
  background:rgba(255,255,255,.72);
  color:var(--c-muted);
  font-size:14px;
  font-weight:700;
}
.search-pill:hover{color:var(--c-text);background:#fff;box-shadow:var(--shadow-s)}
.nav-cta{min-height:42px;padding:0 18px;font-size:14px}
.nav-toggle{
  display:none;
  width:44px;
  height:44px;
  border:1px solid var(--c-line);
  border-radius:14px;
  background:#fff;
  color:var(--c-text);
  align-items:center;
  justify-content:center;
}
.mobile-drawer{
  display:none;
  position:fixed;
  inset:0;
  z-index:1040;
  background:rgba(20,22,26,.36);
  backdrop-filter:blur(6px);
  opacity:0;
  pointer-events:none;
  transition:opacity .25s ease;
}
.mobile-drawer.is-open{opacity:1;pointer-events:auto}
.drawer-panel{
  position:absolute;
  top:0;
  right:0;
  width:min(88vw,380px);
  height:100%;
  padding:22px;
  background:rgba(247,244,238,.94);
  backdrop-filter:blur(22px) saturate(140%);
  box-shadow:-24px 0 60px rgba(20,22,26,.18);
  transform:translateX(100%);
  transition:transform .28s ease;
  overflow-y:auto;
}
.mobile-drawer.is-open .drawer-panel{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.drawer-close{
  width:44px;height:44px;border-radius:14px;border:1px solid var(--c-line);
  background:#fff;color:var(--c-text);display:inline-flex;align-items:center;justify-content:center;
}
.drawer-links{display:flex;flex-direction:column;gap:4px}
.drawer-links a{
  min-height:56px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 4px;
  color:var(--c-text);
  font-size:18px;
  font-weight:800;
  border-bottom:1px solid var(--c-line);
}
.drawer-links a i{font-size:12px;color:var(--c-faint)}
.drawer-links a:hover{color:var(--c-brand)}
.drawer-cta{margin-top:22px;display:flex;flex-direction:column;gap:10px}
.search-pop{
  display:none;
  position:fixed;
  top:88px;
  left:50%;
  transform:translateX(-50%);
  z-index:1029;
  width:min(720px,calc(100vw - 40px));
  background:#fff;
  border:1px solid var(--c-line);
  border-radius:20px;
  box-shadow:var(--shadow-l);
  padding:18px;
}
.search-pop.is-open{display:block}
.search-form{display:flex;gap:10px}
.search-form input{
  flex:1;
  height:48px;
  border-radius:14px;
  border:1px solid var(--c-line-strong);
  background:#FBF9F4;
  padding:0 16px;
  color:var(--c-text);
  outline:none;
}
.search-form input:focus{border-color:var(--c-brand);box-shadow:0 0 0 4px rgba(255,78,43,.12)}
.search-hint{margin:10px 0 0;color:var(--c-faint);font-size:12px}
.article-hero{
  position:relative;
  padding:112px 0 34px;
  background:
    radial-gradient(circle at 12% 8%,rgba(255,138,61,.13),transparent 34%),
    radial-gradient(circle at 86% 0%,rgba(200,247,81,.16),transparent 28%),
    linear-gradient(180deg,#FBF8F2 0%,var(--c-bg) 100%);
  overflow:hidden;
}
.article-hero::after{
  content:"";
  position:absolute;
  right:-120px;
  top:120px;
  width:360px;
  height:360px;
  border-radius:50%;
  border:1px solid rgba(255,78,43,.12);
  pointer-events:none;
}
.breadcrumb{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  margin:0 0 24px;
  padding:0;
  list-style:none;
  font-size:13px;
  color:var(--c-muted);
}
.breadcrumb li{display:inline-flex;align-items:center;gap:8px;min-width:0}
.breadcrumb li+li::before{content:"/";color:#B9B3A8}
.breadcrumb a{color:var(--c-muted)}
.breadcrumb a:hover{color:var(--c-brand)}
.breadcrumb .current{
  max-width:min(540px,52vw);
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  color:var(--c-faint);
}
.article-head{max-width:900px}
.article-kicker{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.article-head h1{
  margin:0;
  font-size:40px;
  line-height:1.24;
  font-weight:800;
  letter-spacing:-.02em;
  color:var(--c-text);
}
.article-meta{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:10px;
  margin:20px 0 0;
  color:var(--c-muted);
  font-size:13px;
}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#C6C0B5}
.article-cover{
  margin-top:30px;
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--shadow-m);
  border:1px solid var(--c-line);
  background:#fff;
  aspect-ratio:16/9;
}
.article-cover img{width:100%;height:100%;object-fit:cover}
.article-main{padding:34px 0 40px}
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 320px;
  gap:40px;
  align-items:start;
}
.article-card{
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-s);
  padding:36px;
}
.article-body{max-width:760px}
.article-body h2{
  position:relative;
  margin:38px 0 16px;
  padding-left:16px;
  font-size:26px;
  line-height:1.35;
  font-weight:800;
  letter-spacing:-.01em;
}
.article-body h2:first-child{margin-top:0}
.article-body h2::before{
  content:"";
  position:absolute;
  left:0;
  top:.28em;
  width:4px;
  height:18px;
  border-radius:99px;
  background:var(--grad);
}
.article-body h3{
  margin:30px 0 12px;
  font-size:20px;
  line-height:1.45;
  font-weight:800;
}
.article-body p{
  margin:0 0 18px;
  max-width:42em;
  font-size:16px;
  line-height:1.85;
  color:#2B2E34;
}
.article-body a{color:var(--c-brand);text-decoration:underline;text-underline-offset:3px}
.article-body strong{color:var(--c-text);font-weight:800}
.article-body ul,.article-body ol{
  margin:0 0 20px;
  padding-left:0;
  list-style:none;
}
.article-body ul li,.article-body ol li{
  position:relative;
  padding-left:28px;
  margin-bottom:10px;
  line-height:1.8;
  color:#2B2E34;
}
.article-body ul li::before{
  content:"";
  position:absolute;
  left:0;
  top:.66em;
  width:14px;
  height:14px;
  border-radius:50%;
  background:rgba(200,247,81,.6);
  border:2px solid #7CA516;
}
.article-body ol{counter-reset:item}
.article-body ol li::before{
  counter-increment:item;
  content:counter(item);
  position:absolute;
  left:0;
  top:.18em;
  width:20px;
  height:20px;
  border-radius:50%;
  background:var(--c-lime);
  color:var(--c-ink);
  font-size:12px;
  font-weight:900;
  display:flex;
  align-items:center;
  justify-content:center;
}
.article-body blockquote{
  margin:26px 0;
  padding:20px 22px;
  border-left:4px solid var(--c-brand);
  border-radius:12px;
  background:#F1EDE5;
  color:#3B3E45;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{
  width:100%;
  height:auto;
  border-radius:var(--r-md);
  margin:24px 0 10px;
  object-fit:cover;
}
.article-body figure{margin:24px 0}
.article-body figcaption{
  text-align:center;
  color:var(--c-faint);
  font-size:13px;
  line-height:1.6;
}
.article-body table{
  width:100%;
  margin:24px 0;
  border-collapse:separate;
  border-spacing:0;
  border:1px solid var(--c-line);
  border-radius:var(--r-md);
  overflow:hidden;
  font-size:14px;
}
.article-body th{
  background:var(--c-ink);
  color:#F7F4EE;
  font-weight:800;
  text-align:left;
  padding:12px 14px;
}
.article-body td{
  padding:12px 14px;
  border-top:1px solid var(--c-line);
  background:#fff;
  color:#2B2E34;
}
.article-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:34px;
  padding-top:24px;
  border-top:1px solid var(--c-line);
}
.tag{
  display:inline-flex;
  align-items:center;
  min-height:34px;
  padding:0 14px;
  border-radius:var(--r-pill);
  background:var(--c-soft);
  color:#3C4048;
  font-size:13px;
  font-weight:700;
}
.tag:hover{background:rgba(255,78,43,.1);color:var(--c-brand)}
.compliance-note{
  margin-top:22px;
  padding:16px 18px;
  border:1px dashed rgba(20,22,26,.18);
  border-radius:var(--r-md);
  background:#FAF8F2;
  color:var(--c-muted);
  font-size:13px;
  line-height:1.75;
}
.compliance-note strong{color:var(--c-text)}
.empty-state{
  text-align:center;
  padding:56px 24px;
  border-radius:20px;
  background:#FAF8F2;
  border:1px dashed var(--c-line-strong);
}
.empty-icon{
  width:64px;
  height:64px;
  margin:0 auto 16px;
  border-radius:20px;
  background:rgba(255,78,43,.08);
  color:var(--c-brand);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:24px;
}
.empty-state h2{margin:0 0 8px;font-size:22px;font-weight:800}
.empty-state p{margin:0 auto 20px;color:var(--c-muted);max-width:460px}
.article-side{position:relative;min-width:0}
.side-sticky{
  position:sticky;
  top:100px;
  display:flex;
  flex-direction:column;
  gap:18px;
}
.side-card{
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-md);
  box-shadow:var(--shadow-s);
  padding:20px;
}
.side-card h3{
  display:flex;
  align-items:center;
  gap:8px;
  margin:0 0 14px;
  font-size:15px;
  font-weight:900;
  letter-spacing:.01em;
}
.side-card h3 i{color:var(--c-brand)}
.toc-list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:2px;
}
.toc-list li{min-width:0}
.toc-list a{
  display:block;
  padding:7px 10px;
  border-radius:10px;
  color:var(--c-muted);
  font-size:13px;
  line-height:1.55;
  border-left:2px solid transparent;
}
.toc-list a:hover{background:#FAF8F2;color:var(--c-text)}
.toc-list a.is-active{
  color:var(--c-brand);
  background:rgba(255,78,43,.07);
  border-left-color:var(--c-brand);
  font-weight:800;
}
.toc-empty{margin:0;color:var(--c-faint);font-size:13px;line-height:1.7}
.side-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.side-tags .tag{min-height:30px;font-size:12px}
.side-note{
  margin:0;
  color:var(--c-muted);
  font-size:13px;
  line-height:1.75;
}
.related-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
}
.post-card{
  display:flex;
  flex-direction:column;
  height:100%;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--shadow-s);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:rgba(255,78,43,.18)}
.post-thumb{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  background:var(--c-soft);
}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.post-card:hover .post-thumb img{transform:scale(1.04)}
.post-thumb .badge{position:absolute;left:14px;top:14px}
.post-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.post-body h3{
  margin:0 0 8px;
  font-size:17px;
  line-height:1.5;
  font-weight:800;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.post-body h3 a{color:var(--c-text)}
.post-body h3 a:hover{color:var(--c-brand)}
.post-body p{
  margin:0 0 16px;
  color:var(--c-muted);
  font-size:13px;
  line-height:1.7;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.post-meta{
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  color:var(--c-faint);
  font-size:12px;
}
.post-meta a{font-weight:800;color:var(--c-brand)}
.faq-wrap{max-width:920px;margin:0 auto}
.accordion{--bs-accordion-border-width:0;--bs-accordion-bg:transparent;--bs-accordion-btn-focus-box-shadow:none}
.faq-item{
  background:#fff;
  border:1px solid var(--c-line);
  border-radius:var(--r-md);
  overflow:hidden;
  box-shadow:var(--shadow-s);
  margin-bottom:12px;
}
.faq-item .accordion-button{
  min-height:62px;
  padding:18px 20px;
  background:#fff;
  color:var(--c-text);
  font-size:16px;
  font-weight:800;
  line-height:1.5;
  box-shadow:none;
  border-radius:var(--r-md);
}
.faq-item .accordion-button:not(.collapsed){
  background:#FAF8F2;
  color:var(--c-text);
}
.faq-item .accordion-button::after{
  width:18px;
  height:18px;
  background-image:none;
  content:"+";
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:20px;
  font-weight:500;
  color:var(--c-brand);
  line-height:1;
  transition:transform .22s ease;
}
.faq-item .accordion-button:not(.collapsed)::after{
  content:"−";
  transform:rotate(0);
}
.faq-item .accordion-button:focus{box-shadow:none;border-color:transparent}
.faq-item .accordion-body{
  padding:0 20px 20px;
  color:var(--c-muted);
  font-size:15px;
  line-height:1.85;
  background:#fff;
  border-left:3px solid transparent;
}
.faq-item .accordion-collapse.show .accordion-body{
  border-left-color:var(--c-brand);
  background:linear-gradient(90deg,rgba(255,78,43,.035),transparent 42%);
}
.cta-section{padding:24px 0 88px}
.cta-card{
  position:relative;
  overflow:hidden;
  border-radius:28px;
  padding:56px;
  color:#F7F4EE;
  background:
    linear-gradient(120deg,rgba(20,22,26,.9),rgba(20,22,26,.72)),
    url("/assets/images/backpic/back-2.webp") center/cover no-repeat,
    var(--grad);
  box-shadow:0 24px 64px rgba(20,22,26,.24);
}
.cta-card::before{
  content:"";
  position:absolute;
  right:-100px;
  top:-120px;
  width:360px;
  height:360px;
  border-radius:50%;
  border:48px solid rgba(200,247,81,.09);
  pointer-events:none;
}
.cta-card::after{
  content:"";
  position:absolute;
  right:110px;
  bottom:-150px;
  width:280px;
  height:280px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,138,61,.26),transparent 66%);
  pointer-events:none;
}
.cta-inner{position:relative;z-index:1;max-width:720px}
.cta-card h2{
  margin:0 0 12px;
  font-size:32px;
  line-height:1.26;
  font-weight:800;
  letter-spacing:-.02em;
}
.cta-card p{margin:0 0 24px;color:rgba(247,244,238,.76);font-size:16px;line-height:1.8}
.site-footer{
  background:var(--c-ink);
  color:#F7F4EE;
  padding:64px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr .8fr .8fr .8fr;
  gap:40px;
}
.footer-brand .brand{color:#F7F4EE;margin-bottom:16px}
.footer-brand .brand-name{color:#F7F4EE}
.footer-brand .brand-tag{color:rgba(247,244,238,.52)}
.footer-brand p{
  margin:0 0 12px;
  color:rgba(247,244,238,.72);
  font-size:14px;
  line-height:1.8;
  max-width:420px;
}
.footer-note{font-size:12px !important;color:rgba(247,244,238,.46) !important}
.footer-col{display:flex;flex-direction:column;gap:10px}
.footer-col h4{
  margin:4px 0 8px;
  color:#fff;
  font-size:14px;
  font-weight:800;
  letter-spacing:.02em;
}
.footer-col a,.footer-col .fitem{
  color:rgba(247,244,238,.65);
  font-size:14px;
  line-height:1.6;
}
.footer-col a:hover{color:var(--c-lime)}
.footer-bottom{
  margin-top:40px;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:16px;
  color:rgba(247,244,238,.46);
  font-size:12px;
  line-height:1.7;
}
.footer-bottom span:last-child{text-align:right;max-width:560px}
@media (max-width:1199.98px){
  .container-x{padding:0 24px}
  .nav-links{display:none}
  .nav-toggle{display:inline-flex}
  .mobile-drawer{display:block}
  .nav-actions .search-pill{display:none}
  .nav-cta{display:none}
  .article-layout{grid-template-columns:minmax(0,1fr) 286px;gap:28px}
  .article-head h1{font-size:34px}
  .related-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
  .footer-grid{grid-template-columns:1.2fr 1fr 1fr;gap:30px}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:991.98px){
  .section{padding:64px 0}
  .section-sm{padding:48px 0}
  .article-hero{padding-top:92px}
  .article-layout{grid-template-columns:1fr}
  .article-side{order:2}
  .side-sticky{position:static}
  .article-card{padding:28px}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-card{padding:42px 32px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-bottom{flex-direction:column}
  .footer-bottom span:last-child{text-align:left;max-width:none}
}
@media (max-width:767.98px){
  body{font-size:15px}
  .container-x{padding:0 20px}
  .nav-inner{min-height:64px;gap:14px}
  .brand-mark{width:38px;height:38px;border-radius:12px}
  .brand-name{font-size:16px}
  .brand-tag{font-size:10px}
  .nav-toggle{display:inline-flex}
  .article-hero{padding:80px 0 24px}
  .article-head h1{font-size:28px}
  .article-cover{margin-top:22px;border-radius:20px}
  .article-main{padding-top:22px}
  .article-card{padding:22px;border-radius:20px}
  .article-body h2{font-size:22px;margin-top:30px}
  .article-body h3{font-size:18px}
  .article-body p{font-size:15px;line-height:1.82}
  .article-body table{display:block;overflow-x:auto;white-space:nowrap}
  .related-grid{grid-template-columns:1fr}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px}
  .section-head h2,.section-title{font-size:24px}
  .cta-card{padding:34px 24px;border-radius:22px}
  .cta-card h2{font-size:26px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-brand{grid-column:auto}
  .search-pop{top:76px}
}
@media (max-width:575.98px){
  .container-x{padding:0 16px}
  .article-head h1{font-size:25px}
  .article-meta{gap:8px}
  .article-card{padding:18px}
  .btn{min-height:46px;padding:0 20px;font-size:14px}
  .article-cover{aspect-ratio:4/3}
  .post-body{padding:18px}
  .cta-card{padding:28px 20px}
  .footer-bottom{font-size:11px}
  .breadcrumb .current{max-width:200px}
}
@media (hover:none){
  .post-card:hover{transform:none}
  .btn:hover{transform:none}
  .text-link:hover i{transform:none}
}

/* roulang page: category1 */
:root{
  --c-brand:#FF4E2B;
  --c-brand-2:#FF8A3D;
  --c-lime:#C8F751;
  --c-mint:#35D0A5;
  --c-ink:#14161A;
  --c-ink-2:#1E2126;
  --c-bg:#F7F4EE;
  --c-surface:#FFFFFF;
  --c-soft:#EFEBE3;
  --c-text:#16181D;
  --c-text-2:#5C6068;
  --c-text-3:#8C9099;
  --c-line:rgba(20,22,26,.08);
  --c-line-strong:rgba(20,22,26,.14);
  --r-lg:24px;
  --r-md:16px;
  --r-sm:14px;
  --r-pill:999px;
  --sh-s:0 2px 8px rgba(20,22,26,.06);
  --sh-m:0 12px 32px rgba(20,22,26,.10);
  --sh-l:0 24px 64px rgba(20,22,26,.16);
  --grad:linear-gradient(120deg,#FF4E2B,#FF8A3D);
  --container:1200px;
  --font-base:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --font-num:"DIN Alternate","Barlow",-apple-system,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-base);
  font-size:16px;
  line-height:1.85;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;object-fit:cover;}
a{color:var(--c-brand);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-brand-2);}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding-left:0;list-style:none;}
button{font-family:inherit;}
::selection{background:rgba(255,78,43,.18);}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:2px solid var(--c-lime);
  outline-offset:3px;
  border-radius:6px;
}

.container-x{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(247,244,238,.55);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.35);
  box-shadow:0 2px 18px rgba(20,22,26,.06);
  transition:background .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{
  background:#FFFFFF;
  border-bottom-color:var(--c-line);
  box-shadow:var(--sh-s);
}
.nav-inner{
  display:flex;
  align-items:center;
  gap:22px;
  height:76px;
  transition:height .25s ease;
}
.site-header.is-scrolled .nav-inner{height:64px;}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  flex-shrink:0;
  color:var(--c-text);
}
.brand:hover{color:var(--c-text);}
.brand-mark{
  width:40px;
  height:40px;
  border-radius:12px;
  background:var(--grad);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:14px;
  box-shadow:0 6px 16px rgba(255,78,43,.32);
  flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-name{font-size:16px;font-weight:800;letter-spacing:-.01em;}
.brand-tag{font-size:11px;color:var(--c-text-3);letter-spacing:.02em;font-weight:500;}

.nav-links{
  display:flex;
  align-items:center;
  gap:20px;
  margin-left:8px;
  flex-wrap:nowrap;
}
.nav-link{
  position:relative;
  font-size:15px;
  font-weight:600;
  color:var(--c-text-2);
  padding:6px 2px;
  white-space:nowrap;
  transition:color .2s ease;
}
.nav-link:hover{color:var(--c-text);}
.nav-link.active{color:var(--c-brand);font-weight:700;}
.nav-link.active::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-3px;
  height:2px;
  border-radius:2px;
  background:var(--c-lime);
}

.nav-tools{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:12px;
  flex-shrink:0;
}
.nav-search{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:40px;
  padding:0 16px;
  border-radius:var(--r-pill);
  border:1px solid var(--c-line-strong);
  background:rgba(255,255,255,.7);
  color:var(--c-text-2);
  font-size:14px;
  font-weight:600;
  cursor:pointer;
  transition:all .2s ease;
}
.nav-search:hover{
  border-color:rgba(255,78,43,.35);
  color:var(--c-brand);
  background:#fff;
}
.nav-search i{font-size:13px;}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 26px;
  border-radius:var(--r-pill);
  font-size:15px;
  font-weight:700;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  text-align:center;
}
.btn:active{transform:translateY(0);}
.btn-primary-pill{
  background:var(--grad);
  color:#fff;
  box-shadow:0 8px 20px rgba(255,78,43,.28);
}
.btn-primary-pill:hover{
  color:#fff;
  transform:translateY(-2px);
  box-shadow:var(--sh-m);
  filter:brightness(1.05);
}
.btn-ghost-pill{
  background:#fff;
  color:var(--c-text);
  border-color:var(--c-line-strong);
  box-shadow:var(--sh-s);
}
.btn-ghost-pill:hover{
  color:var(--c-brand);
  border-color:rgba(255,78,43,.34);
  transform:translateY(-2px);
  box-shadow:var(--sh-m);
}
.btn-outline-soft{
  background:transparent;
  color:var(--c-text);
  border-color:var(--c-line-strong);
  height:44px;
  padding:0 22px;
}
.btn-outline-soft:hover{
  color:var(--c-brand);
  border-color:rgba(255,78,43,.4);
  background:#fff;
}
.nav-cta{height:44px;padding:0 22px;font-size:14px;}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:12px;
  border:1px solid var(--c-line-strong);
  background:rgba(255,255,255,.8);
  cursor:pointer;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:5px;
  padding:0;
}
.nav-toggle span{
  display:block;
  width:18px;height:2px;
  border-radius:2px;
  background:var(--c-text);
  transition:transform .25s ease,opacity .25s ease;
}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

.nav-drawer{
  display:none;
  position:fixed;
  inset:64px 0 0 0;
  z-index:1029;
  background:rgba(247,244,238,.96);
  -webkit-backdrop-filter:blur(22px) saturate(140%);
  backdrop-filter:blur(22px) saturate(140%);
  padding:20px 24px 40px;
  overflow-y:auto;
}
.nav-drawer.is-open{display:block;}
.nav-drawer a{
  display:flex;
  align-items:center;
  min-height:56px;
  font-size:18px;
  font-weight:600;
  color:var(--c-text);
  border-bottom:1px solid var(--c-line);
}
.nav-drawer a.active{color:var(--c-brand);}
.nav-drawer .drawer-cta{margin-top:26px;}
.nav-drawer .drawer-cta .btn{width:100%;}

/* ============ 通用区块 ============ */
.section{padding:88px 0;}
.section--soft{background:var(--c-soft);}
.section-head{margin-bottom:40px;max-width:720px;}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:30px;
  padding:0 14px;
  border-radius:var(--r-pill);
  background:rgba(200,247,81,.5);
  color:#2C3113;
  font-size:12px;
  font-weight:700;
  letter-spacing:.04em;
  margin-bottom:18px;
}
.eyebrow i{font-size:11px;}
h2.section-title{
  font-size:28px;
  font-weight:800;
  letter-spacing:-.02em;
  line-height:1.3;
  margin-bottom:12px;
}
.section-sub{
  font-size:15px;
  color:var(--c-text-2);
  line-height:1.85;
}

/* ============ Hero ============ */
.hero{
  position:relative;
  padding:64px 0 88px;
  background:
    radial-gradient(900px 420px at 82% -10%, rgba(255,138,61,.20), transparent 62%),
    radial-gradient(760px 400px at 6% 8%, rgba(200,247,81,.24), transparent 58%),
    var(--c-bg);
  overflow:hidden;
}
.hero::after{
  content:"";
  position:absolute;
  inset:auto 0 0 0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(20,22,26,.10),transparent);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:56px;
  align-items:center;
  position:relative;
  z-index:2;
}
h1.hero-title{
  font-size:40px;
  line-height:1.25;
  font-weight:800;
  letter-spacing:-.02em;
  margin-bottom:20px;
}
h1.hero-title .hl{
  background:var(--grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-lede{
  font-size:17px;
  line-height:1.9;
  color:var(--c-text-2);
  max-width:560px;
  margin-bottom:30px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-bottom:32px;
}
.hero-badges{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:32px;
  padding:0 14px;
  border-radius:var(--r-pill);
  font-size:13px;
  font-weight:700;
  background:#fff;
  color:var(--c-text);
  border:1px solid var(--c-line);
  box-shadow:var(--sh-s);
}
.chip i{color:var(--c-brand);font-size:11px;}
.chip--lime{background:var(--c-lime);border-color:transparent;color:#2C3113;}
.chip--lime i{color:#2C3113;}

.hero-media{
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--sh-l);
  background:var(--c-ink);
  aspect-ratio:4/5;
}
.hero-media img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.hero-media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(20,22,26,.05) 0%,rgba(20,22,26,.15) 46%,rgba(20,22,26,.86) 100%);
}
.hero-media figcaption{
  position:absolute;
  left:22px;right:22px;bottom:22px;
  z-index:3;
  color:#F7F4EE;
  font-size:14px;
  line-height:1.7;
  font-weight:600;
}
.hero-media figcaption span{
  display:block;
  font-size:12px;
  font-weight:500;
  color:rgba(247,244,238,.72);
  margin-top:6px;
}
.float-badge{
  position:absolute;
  top:18px;right:18px;
  z-index:3;
  display:inline-flex;
  align-items:center;
  gap:7px;
  height:32px;
  padding:0 14px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.92);
  color:var(--c-text);
  font-size:12px;
  font-weight:800;
  letter-spacing:.02em;
  box-shadow:var(--sh-s);
}
.float-badge::before{
  content:"";
  width:7px;height:7px;
  border-radius:50%;
  background:var(--c-mint);
}

/* ============ 五步流程 ============ */
.steps{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:20px;
}
.step{
  position:relative;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-md);
  padding:28px 20px 24px;
  box-shadow:var(--sh-s);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.step:hover{
  transform:translateY(-4px);
  box-shadow:var(--sh-m);
  border-color:rgba(255,78,43,.18);
}
.step-num{
  font-family:var(--font-num);
  font-size:28px;
  font-weight:800;
  line-height:1;
  letter-spacing:.02em;
  color:var(--c-lime);
  text-shadow:0 0 1px rgba(20,22,26,.55),0 1px 0 rgba(20,22,26,.3);
  margin-bottom:14px;
  display:block;
}
.step h3{
  font-size:17px;
  font-weight:700;
  margin-bottom:8px;
  line-height:1.45;
}
.step p{
  font-size:13px;
  line-height:1.8;
  color:var(--c-text-2);
}
.step::after{
  content:"";
  position:absolute;
  left:20px;
  top:0;
  width:34px;
  height:3px;
  border-radius:0 0 3px 3px;
  background:var(--grad);
  opacity:.9;
}

/* ============ 要点清单 ============ */
.check-wrap{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:32px;
  align-items:start;
}
.check-card{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-lg);
  padding:36px;
  box-shadow:var(--sh-s);
}
.check-list{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px 26px;
}
.check-list li{
  position:relative;
  padding-left:32px;
  font-size:15px;
  line-height:1.7;
  color:var(--c-text);
}
.check-list li::before{
  content:"\f00c";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  position:absolute;
  left:0;top:2px;
  width:20px;height:20px;
  border-radius:6px;
  background:var(--c-lime);
  color:#2C3113;
  font-size:10px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.check-list li small{
  display:block;
  font-size:13px;
  color:var(--c-text-3);
  margin-top:2px;
  line-height:1.7;
}
.risk-panel{
  background:var(--c-ink);
  border-radius:var(--r-lg);
  padding:36px;
  color:#F7F4EE;
  box-shadow:var(--sh-l);
}
.risk-panel h3{
  font-size:20px;
  font-weight:800;
  margin-bottom:8px;
  color:#F7F4EE;
}
.risk-panel > p{
  font-size:14px;
  color:rgba(247,244,238,.72);
  margin-bottom:24px;
}
.risk-item{
  display:flex;
  gap:14px;
  padding:18px 0;
  border-top:1px solid rgba(255,255,255,.12);
}
.risk-item:first-of-type{border-top:0;padding-top:0;}
.risk-item i{
  flex-shrink:0;
  width:36px;height:36px;
  border-radius:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(255,78,43,.16);
  color:var(--c-brand-2);
  font-size:14px;
}
.risk-item h4{
  font-size:15px;
  font-weight:700;
  margin-bottom:4px;
  color:#F7F4EE;
}
.risk-item p{
  font-size:13px;
  line-height:1.8;
  color:rgba(247,244,238,.72);
}

/* ============ 对照条 ============ */
.compare{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--sh-s);
}
.compare-row{
  display:grid;
  grid-template-columns:220px 1fr;
  gap:20px;
  padding:22px 28px;
  border-bottom:1px solid var(--c-line);
  align-items:start;
}
.compare-row:last-child{border-bottom:0;}
.compare-row .k{
  font-size:14px;
  font-weight:800;
  color:var(--c-text);
  display:flex;
  align-items:center;
  gap:8px;
}
.compare-row .k i{color:var(--c-brand);font-size:12px;}
.compare-row .v{
  font-size:14px;
  line-height:1.8;
  color:var(--c-text-2);
}
.compare-row .v b{color:var(--c-text);font-weight:700;}

/* ============ FAQ ============ */
.faq .accordion-item{
  border:0;
  border-radius:var(--r-md)!important;
  background:var(--c-surface);
  box-shadow:var(--sh-s);
  margin-bottom:14px;
  overflow:hidden;
}
.faq .accordion-button{
  font-family:inherit;
  font-size:17px;
  font-weight:700;
  color:var(--c-text);
  background:var(--c-surface);
  padding:22px 26px;
  box-shadow:none!important;
  border-radius:var(--r-md)!important;
}
.faq .accordion-button:not(.collapsed){
  color:var(--c-text);
  background:var(--c-surface);
  box-shadow:inset 3px 0 0 0 var(--c-brand)!important;
}
.faq .accordion-button::after{
  content:"+";
  background-image:none!important;
  width:28px;
  height:28px;
  flex-shrink:0;
  border-radius:50%;
  background:var(--c-soft);
  color:var(--c-text);
  font-size:19px;
  font-weight:700;
  line-height:1;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:transform .25s ease,background .25s ease;
}
.faq .accordion-button:not(.collapsed)::after{
  transform:rotate(45deg);
  background:var(--c-lime);
  color:#2C3113;
}
.faq .accordion-body{
  padding:0 26px 24px;
  font-size:15px;
  line-height:1.9;
  color:var(--c-text-2);
}
.faq .accordion-body strong{color:var(--c-text);}

/* ============ CTA ============ */
.cta-card{
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  padding:64px 56px;
  color:#F7F4EE;
  background:var(--grad);
  box-shadow:var(--sh-l);
  isolation:isolate;
}
.cta-card::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url("/assets/images/backpic/back-2.webp");
  background-size:cover;
  background-position:center;
  opacity:.22;
  z-index:-1;
}
.cta-card::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(115deg,rgba(20,22,26,.86),rgba(20,22,26,.52));
  z-index:-1;
}
.cta-card h2{
  font-size:30px;
  font-weight:800;
  letter-spacing:-.02em;
  line-height:1.35;
  margin-bottom:14px;
  max-width:640px;
}
.cta-card p{
  font-size:15px;
  line-height:1.85;
  color:rgba(247,244,238,.78);
  max-width:620px;
  margin-bottom:30px;
}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}
.btn-on-dark{
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.4);
  color:#F7F4EE;
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
}
.btn-on-dark:hover{
  color:#fff;
  background:rgba(255,255,255,.2);
  transform:translateY(-2px);
}

/* ============ 相关分类 ============ */
.rel-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}
.rel-card{
  display:flex;
  flex-direction:column;
  gap:10px;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-md);
  padding:26px 24px;
  box-shadow:var(--sh-s);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  color:var(--c-text);
}
.rel-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--sh-m);
  border-color:rgba(255,78,43,.2);
  color:var(--c-text);
}
.rel-card .ico{
  width:40px;height:40px;
  border-radius:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(255,78,43,.1);
  color:var(--c-brand);
  font-size:15px;
  margin-bottom:4px;
}
.rel-card h3{font-size:17px;font-weight:700;}
.rel-card p{font-size:13px;line-height:1.75;color:var(--c-text-2);}
.rel-card .go{
  margin-top:auto;
  font-size:13px;
  font-weight:700;
  color:var(--c-brand);
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.rel-card:hover .go i{transform:translateX(4px);}
.rel-card .go i{transition:transform .25s ease;font-size:11px;}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--c-ink);
  color:#F7F4EE;
  padding:72px 0 0;
  margin-top:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr .8fr .8fr .8fr;
  gap:48px;
  padding-bottom:52px;
}
.footer-brand .brand{color:#F7F4EE;margin-bottom:18px;}
.footer-brand .brand:hover{color:#F7F4EE;}
.footer-brand p{
  font-size:14px;
  line-height:1.85;
  color:rgba(247,244,238,.72);
  max-width:380px;
}
.footer-brand .footer-note{
  margin-top:14px;
  font-size:12px;
  line-height:1.8;
  color:rgba(247,244,238,.45);
}
.footer-col h4{
  font-size:14px;
  font-weight:800;
  letter-spacing:.04em;
  margin-bottom:18px;
  color:#F7F4EE;
}
.footer-col a,
.footer-col .fitem{
  display:block;
  font-size:14px;
  line-height:1.6;
  color:rgba(247,244,238,.68);
  padding:7px 0;
  transition:color .2s ease;
}
.footer-col a:hover{color:var(--c-lime);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:22px 0 28px;
  display:flex;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
  font-size:12px;
  color:rgba(247,244,238,.5);
  line-height:1.8;
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .container-x{padding:0 28px;}
  .nav-links{gap:14px;}
  .nav-link{font-size:14px;}
  .nav-search span{display:none;}
  .nav-search{padding:0 14px;}
  h1.hero-title{font-size:34px;}
  h2.section-title{font-size:24px;}
  .hero-grid{gap:40px;}
  .steps{grid-template-columns:repeat(3,minmax(0,1fr));}
  .check-wrap{grid-template-columns:1fr;}
  .rel-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
}

@media (max-width:991.98px){
  .nav-links{display:none;}
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}
  .section{padding:64px 0;}
  .hero{padding:44px 0 64px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  h1.hero-title{font-size:32px;}
  .hero-media{max-width:440px;margin:0 auto;width:100%;}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));}
  .rel-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .cta-card{padding:48px 32px;}
  .cta-card h2{font-size:24px;}
  .compare-row{grid-template-columns:1fr;gap:8px;padding:20px 22px;}
}

@media (max-width:767.98px){
  .container-x{padding:0 20px;}
  .section{padding:52px 0;}
  h1.hero-title{font-size:28px;}
  h2.section-title{font-size:22px;}
  .hero-lede{font-size:16px;}
  .hero-actions{gap:12px;}
  .btn{height:46px;padding:0 22px;font-size:14px;width:100%;}
  .hero-actions .btn{width:100%;}
  .steps{grid-template-columns:1fr;gap:14px;}
  .check-card{padding:24px 20px;}
  .check-list{grid-template-columns:1fr;gap:14px;}
  .risk-panel{padding:26px 20px;}
  .rel-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:36px;}
  .site-footer{padding-top:52px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .cta-card{padding:36px 22px;}
  .cta-card h2{font-size:22px;}
  .cta-actions .btn{width:100%;}
  .faq .accordion-button{font-size:16px;padding:18px 20px;}
  .faq .accordion-body{padding:0 20px 20px;}
  .hero-media{max-width:100%;}
}

@media (max-width:575.98px){
  .brand-tag{display:none;}
  .nav-inner{height:64px;gap:12px;}
  .site-header.is-scrolled .nav-inner{height:60px;}
  .nav-drawer{inset:64px 0 0 0;}
  .eyebrow{font-size:11px;}
  .step{padding:22px 18px 20px;}
}

@media (hover:none){
  .step:hover,.rel-card:hover,.btn:hover{transform:none;}
}

/* roulang page: category2 */
:root{
  --c-brand:#FF4E2B;
  --c-brand-2:#FF8A3D;
  --c-grad:linear-gradient(120deg,#FF4E2B 0%,#FF8A3D 100%);
  --c-lime:#C8F751;
  --c-mint:#35D0A5;
  --c-ink:#14161A;
  --c-ink-2:#1E2126;
  --c-bg:#F7F4EE;
  --c-card:#FFFFFF;
  --c-soft:#EFEBE3;
  --t-main:#16181D;
  --t-sub:#5C6068;
  --t-weak:#8C9099;
  --t-invert:#F7F4EE;
  --line:rgba(20,22,26,.08);
  --line-strong:rgba(20,22,26,.14);
  --r-lg:24px;
  --r-md:16px;
  --r-sm:14px;
  --r-pill:999px;
  --sh-s:0 2px 8px rgba(20,22,26,.06);
  --sh-m:0 12px 32px rgba(20,22,26,.10);
  --sh-l:0 24px 64px rgba(20,22,26,.16);
  --font-num:"DIN Alternate","Barlow",-apple-system,"PingFang SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;line-height:1.85;
  color:var(--t-main);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--c-brand);text-decoration:none;transition:color .2s ease}
a:hover{color:#e63c17}
button{font-family:inherit;border:0;background:none;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--c-lime);outline-offset:3px;border-radius:6px}

.container-x{max-width:1200px;margin:0 auto;padding:0 32px}
.sec{padding:88px 0}
.sec--tight{padding:64px 0}
.sec--soft{background:var(--c-soft)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px}
.sec-title{font-size:28px;font-weight:800;letter-spacing:-.02em;line-height:1.35}
.sec-title .accent{display:inline-block;width:44px;height:4px;border-radius:4px;background:var(--c-grad);vertical-align:middle;margin-right:14px;margin-bottom:6px}
.sec-desc{color:var(--t-sub);font-size:15px;margin-top:10px;max-width:640px}
.link-more{font-size:14px;font-weight:700;white-space:nowrap;display:inline-flex;align-items:center;gap:8px}
.link-more i{transition:transform .2s ease}
.link-more:hover i{transform:translateX(4px)}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(247,244,238,.62);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.4);
  box-shadow:0 2px 18px rgba(20,22,26,.06);
  transition:background .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.94);
  border-bottom-color:var(--line);
  box-shadow:var(--sh-s);
}
.header-inner{display:flex;align-items:center;gap:24px;height:76px;transition:height .25s ease}
.site-header.is-scrolled .header-inner{height:64px}
.brand{display:inline-flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:42px;height:42px;border-radius:14px;background:var(--c-grad);
  display:inline-flex;align-items:center;justify-content:center;
  color:#fff;font-size:15px;box-shadow:0 8px 20px rgba(255,78,43,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-name{font-size:17px;font-weight:800;color:var(--t-main);letter-spacing:-.01em}
.brand-tag{font-size:11px;color:var(--t-weak);letter-spacing:.04em;margin-top:2px}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{
  position:relative;display:inline-flex;align-items:center;height:40px;
  padding:0 12px;border-radius:10px;
  font-size:14.5px;font-weight:600;color:var(--t-sub);
  transition:color .2s ease,background .2s ease;
}
.nav-link:hover{color:var(--c-brand);background:rgba(255,78,43,.06)}
.nav-link.active{color:var(--c-brand)}
.nav-link.active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;
  border-radius:2px;background:var(--c-lime);
}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.search-pill{
  display:inline-flex;align-items:center;gap:8px;
  height:40px;padding:0 16px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.75);border:1px solid var(--line);
  font-size:13.5px;font-weight:600;color:var(--t-sub);
  transition:border-color .2s ease,color .2s ease,background .2s ease;
}
.search-pill:hover{border-color:rgba(255,78,43,.35);color:var(--c-brand);background:#fff}
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-pill);
  background:var(--c-grad);color:#fff;font-size:15px;font-weight:700;
  box-shadow:0 10px 24px rgba(255,78,43,.24);
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.btn-brand:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.06);box-shadow:var(--sh-m)}
.btn-brand:active{transform:translateY(0);box-shadow:0 6px 16px rgba(255,78,43,.22)}
.btn-brand.btn-sm{height:40px;padding:0 20px;font-size:13.5px;box-shadow:0 6px 16px rgba(255,78,43,.2)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-pill);
  background:#fff;border:1px solid var(--line-strong);color:var(--t-main);
  font-size:15px;font-weight:700;
  transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease,color .2s ease;
}
.btn-ghost:hover{color:var(--c-brand);border-color:rgba(255,78,43,.4);transform:translateY(-2px);box-shadow:var(--sh-s)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  align-items:center;justify-content:center;
  background:rgba(255,255,255,.8);border:1px solid var(--line);
  color:var(--t-main);font-size:17px;
}

/* 搜索层 */
.search-layer{
  position:absolute;left:0;right:0;top:100%;
  background:rgba(255,255,255,.98);
  border-bottom:1px solid var(--line);
  box-shadow:var(--sh-m);
  padding:18px 0;
  display:none;
}
.search-layer.open{display:block}
.search-box{display:flex;gap:10px;align-items:center;max-width:720px}
.search-box input{
  flex:1;height:48px;border-radius:var(--r-sm);
  border:1px solid var(--line-strong);padding:0 16px;
  font-size:15px;color:var(--t-main);background:#fff;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.search-box input::placeholder{color:var(--t-weak)}
.search-box input:focus{outline:none;border-color:var(--c-brand);box-shadow:0 0 0 4px rgba(255,78,43,.12)}

/* 移动抽屉 */
@media (max-width:991px){
  .nav-toggle{display:inline-flex}
  .header-actions .search-pill span{display:none}
  .header-actions .search-pill{width:44px;height:44px;padding:0;justify-content:center;border-radius:12px}
  .header-actions .btn-brand.btn-sm{display:none}
  .nav-links{
    position:fixed;inset:76px 0 0 0;
    flex-direction:column;align-items:stretch;gap:0;
    padding:20px 24px 40px;
    background:rgba(247,244,238,.96);
    backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);
    overflow-y:auto;
    display:none;
  }
  .nav-links.open{display:flex}
  .nav-link{height:56px;font-size:18px;padding:0 8px;border-bottom:1px solid var(--line)}
  .nav-link.active::after{left:8px;right:auto;width:34px;bottom:10px}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 420px at 88% -6%,rgba(255,138,61,.20),transparent 62%),
    radial-gradient(700px 380px at 6% 106%,rgba(200,247,81,.20),transparent 60%),
    var(--c-bg);
  padding:76px 0 84px;
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--t-weak);margin-bottom:22px}
.crumb a{color:var(--t-sub);font-weight:600}
.crumb a:hover{color:var(--c-brand)}
.crumb i{font-size:10px;color:var(--t-weak)}
.hero h1{font-size:40px;line-height:1.28;font-weight:800;letter-spacing:-.02em;max-width:16em}
.hero h1 em{font-style:normal;background:var(--c-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{margin-top:20px;font-size:17px;line-height:1.85;color:var(--t-sub);max-width:34em}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.badge-lime{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--r-pill);
  background:var(--c-lime);color:#1B2205;
  font-size:12px;font-weight:700;letter-spacing:.04em;
  font-family:var(--font-num);
}
.badge-grad{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--r-pill);
  background:var(--c-grad);color:#fff;font-size:12px;font-weight:700;letter-spacing:.04em;
}
.badge-line{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.7);border:1px solid var(--line-strong);
  color:var(--t-sub);font-size:12px;font-weight:700;letter-spacing:.04em;
}
.hero-visual{position:relative}
.hero-card{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  aspect-ratio:4/5;box-shadow:var(--sh-l);background:var(--c-ink);
}
.hero-card img{width:100%;height:100%;object-fit:cover}
.hero-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,22,26,.05) 0%,rgba(20,22,26,.10) 45%,rgba(20,22,26,.82) 100%);
}
.hero-card .hc-top{position:absolute;top:16px;left:16px;z-index:2}
.hero-card .hc-bottom{position:absolute;left:18px;right:18px;bottom:18px;z-index:2;color:var(--t-invert)}
.hero-card .hc-bottom h3{font-size:16px;font-weight:700;line-height:1.5;color:#fff}
.hero-card .hc-bottom p{font-size:12.5px;color:rgba(247,244,238,.74);margin-top:4px}
.float-badge{
  position:absolute;right:-14px;top:34px;z-index:3;
  background:#fff;border-radius:var(--r-md);
  padding:12px 16px;box-shadow:var(--sh-m);
  display:flex;align-items:center;gap:10px;
  border:1px solid var(--line);
}
.float-badge .fb-num{font-family:var(--font-num);font-size:22px;font-weight:800;color:var(--c-brand);line-height:1}
.float-badge .fb-txt{font-size:12px;color:var(--t-sub);line-height:1.4}

/* ---------- 功能卡 ---------- */
.fgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.fcard{
  position:relative;background:var(--c-card);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:28px;box-shadow:var(--sh-s);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  display:flex;flex-direction:column;
}
.fcard:hover{transform:translateY(-4px);box-shadow:var(--sh-m);border-color:rgba(255,78,43,.18)}
.fcard-icon{
  width:48px;height:48px;border-radius:14px;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(255,78,43,.09);color:var(--c-brand);font-size:19px;
  margin-bottom:18px;
}
.fcard h3{font-size:18px;font-weight:700;line-height:1.5}
.fcard p{font-size:14.5px;color:var(--t-sub);margin-top:10px;line-height:1.85}
.fcard-foot{margin-top:20px;display:flex;align-items:center;justify-content:space-between;gap:12px}

/* ---------- 对照表 ---------- */
.table-wrap{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-s);
}
.table-scroll{overflow-x:auto}
table.rule-table{width:100%;border-collapse:collapse;min-width:760px}
table.rule-table thead th{
  background:var(--c-ink);color:var(--t-invert);
  font-size:13.5px;font-weight:700;letter-spacing:.02em;
  text-align:left;padding:16px 22px;white-space:nowrap;
}
table.rule-table tbody td{
  padding:18px 22px;font-size:14.5px;color:var(--t-sub);
  border-top:1px solid var(--line);vertical-align:top;line-height:1.8;
}
table.rule-table tbody tr:nth-child(even){background:rgba(239,235,227,.35)}
table.rule-table tbody td:first-child{font-weight:700;color:var(--t-main);white-space:nowrap}
.table-note{
  display:flex;gap:10px;align-items:flex-start;
  padding:16px 22px;border-top:1px solid var(--line);
  font-size:13px;color:var(--t-weak);background:rgba(239,235,227,.5);
}
.table-note i{color:var(--c-brand);margin-top:4px}

/* ---------- 步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:8px}
.step{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:24px;box-shadow:var(--sh-s);position:relative;overflow:hidden;
  transition:transform .25s ease,box-shadow .25s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh-m)}
.step-num{
  font-family:var(--font-num);font-size:28px;font-weight:800;
  color:var(--c-lime);-webkit-text-stroke:.5px rgba(20,22,26,.35);
  line-height:1;letter-spacing:-.02em;
}
.step h3{font-size:16px;font-weight:700;margin-top:14px}
.step p{font-size:13.5px;color:var(--t-sub);margin-top:8px;line-height:1.8}

/* ---------- 核对清单 ---------- */
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.check-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px;box-shadow:var(--sh-s);
}
.check-card h3{font-size:18px;font-weight:700;display:flex;align-items:center;gap:10px}
.check-card h3 i{color:var(--c-brand);font-size:16px}
.check-list{margin-top:18px;display:grid;gap:12px}
.check-list li{
  display:flex;gap:12px;align-items:flex-start;
  font-size:14.5px;color:var(--t-sub);line-height:1.8;
}
.check-list li::before{
  content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;
  flex:0 0 auto;width:20px;height:20px;border-radius:50%;
  background:rgba(200,247,81,.55);color:#243004;
  font-size:10px;display:inline-flex;align-items:center;justify-content:center;
  margin-top:4px;
}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:920px;margin:0 auto}
.faq-acc .accordion-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  margin-bottom:12px;overflow:hidden;box-shadow:var(--sh-s);
}
.faq-acc .accordion-button{
  background-color:#fff;color:var(--t-main);
  font-size:16px;font-weight:700;line-height:1.6;
  padding:18px 56px 18px 22px;box-shadow:none;border-radius:0;
}
.faq-acc .accordion-button:not(.collapsed){
  color:var(--c-brand);
  background-color:#fff;
  background-image:var(--c-grad);
  background-repeat:no-repeat;
  background-size:3px 100%;
  background-position:left top;
  box-shadow:none;
}
.faq-acc .accordion-button:focus{box-shadow:0 0 0 3px rgba(200,247,81,.55);z-index:2}
.faq-acc .accordion-button::after{
  content:"+";background-image:none;font-size:22px;font-weight:400;line-height:1;
  width:24px;height:24px;display:flex;align-items:center;justify-content:center;
  color:var(--c-brand);transform:rotate(0deg);transition:transform .25s ease;
}
.faq-acc .accordion-button:not(.collapsed)::after{transform:rotate(45deg)}
.faq-acc .accordion-body{
  font-size:14.5px;color:var(--t-sub);line-height:1.9;
  padding:4px 22px 22px 22px;
}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  background-image:linear-gradient(120deg,rgba(255,78,43,.94),rgba(255,138,61,.92)),url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;
  padding:56px 56px;
  box-shadow:var(--sh-l);
  display:flex;align-items:center;justify-content:space-between;gap:36px;
}
.cta-band::after{
  content:"";position:absolute;right:-60px;top:-80px;width:320px;height:320px;
  border-radius:50%;border:2px solid rgba(255,255,255,.28);
  pointer-events:none;
}
.cta-band h2{font-size:28px;font-weight:800;color:#fff;line-height:1.4;letter-spacing:-.01em;max-width:22em}
.cta-band p{margin-top:12px;font-size:15px;color:rgba(255,255,255,.88);max-width:34em;line-height:1.85}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;flex:0 0 auto;position:relative;z-index:2}
.btn-white{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-pill);
  background:#fff;color:#C5361A;font-size:15px;font-weight:700;
  box-shadow:0 10px 24px rgba(20,22,26,.18);
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-white:hover{color:#C5361A;transform:translateY(-2px);box-shadow:var(--sh-m)}
.btn-glass{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.45);
  color:#fff;font-size:15px;font-weight:700;
  backdrop-filter:blur(8px);
  transition:background .2s ease,transform .2s ease;
}
.btn-glass:hover{color:#fff;background:rgba(255,255,255,.26);transform:translateY(-2px)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-ink);color:rgba(247,244,238,.72);padding:72px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.footer-brand .brand{margin-bottom:18px}
.footer-brand .brand-name{color:#F7F4EE}
.footer-brand .brand-tag{color:rgba(247,244,238,.55)}
.footer-brand p{font-size:14px;line-height:1.9;color:rgba(247,244,238,.68);max-width:30em}
.footer-note{margin-top:14px;font-size:12.5px;color:rgba(247,244,238,.45);line-height:1.8}
.footer-col h4{font-size:14px;font-weight:700;color:#F7F4EE;margin-bottom:16px;letter-spacing:.02em}
.footer-col a,.footer-col .fitem{
  display:block;font-size:13.5px;color:rgba(247,244,238,.66);
  padding:6px 0;transition:color .2s ease,transform .2s ease;
}
.footer-col a:hover{color:var(--c-lime);transform:translateX(3px)}
.footer-bottom{
  margin-top:56px;border-top:1px solid rgba(255,255,255,.10);
  padding:22px 0 28px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:12.5px;color:rgba(247,244,238,.45);
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .hero h1{font-size:34px}
  .nav-link{font-size:13.5px;padding:0 9px}
  .header-inner{gap:16px}
}
@media (max-width:991px){
  .container-x{padding:0 24px}
  .sec{padding:64px 0}
  .sec--tight{padding:48px 0}
  .hero{padding:48px 0 60px}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-visual{max-width:420px;width:100%}
  .hero h1{font-size:32px}
  .hero-sub{font-size:16px}
  .fgrid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .check-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band{flex-direction:column;align-items:flex-start;padding:40px 32px}
  .cta-band h2{font-size:24px}
  .sec-head{flex-direction:column;align-items:flex-start;gap:12px}
}
@media (max-width:575px){
  .container-x{padding:0 20px}
  .sec{padding:44px 0}
  .hero h1{font-size:28px}
  .hero-sub{font-size:15px}
  .hero-cta{gap:10px}
  .btn-brand,.btn-ghost,.btn-white,.btn-glass{height:44px;padding:0 20px;font-size:14px;width:100%}
  .hero-cta .btn-brand,.hero-cta .btn-ghost{width:100%}
  .fgrid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .float-badge{right:8px;top:16px;padding:10px 12px}
  .cta-band{padding:32px 22px;border-radius:var(--r-md)}
  .cta-band h2{font-size:21px}
  .cta-actions{width:100%}
  .sec-title{font-size:22px}
  .footer-bottom{flex-direction:column;gap:8px}
  .hero-card{border-radius:var(--r-md)}
  .hero-card .hc-bottom h3{font-size:15px}
}
@media (hover:none){
  .fcard:hover,.step:hover,.btn-brand:hover,.btn-ghost:hover,.btn-white:hover,.btn-glass:hover{transform:none}
}

/* roulang page: category3 */
:root{
  --c-brand:#FF4E2B;
  --c-brand-2:#FF8A3D;
  --c-lime:#C8F751;
  --c-mint:#35D0A5;
  --c-ink:#14161A;
  --c-ink-2:#1E2126;
  --c-ink-3:#0E1013;
  --c-bg:#F7F4EE;
  --c-bg-soft:#EFEBE3;
  --c-card:#FFFFFF;
  --c-text:#F7F4EE;
  --c-text-dim:rgba(247,244,238,.74);
  --c-text-mute:rgba(247,244,238,.52);
  --c-dark-text:#16181D;
  --c-dark-dim:#5C6068;
  --c-line:rgba(255,255,255,.14);
  --c-line-soft:rgba(255,255,255,.08);
  --r-lg:24px;
  --r-md:16px;
  --r-sm:14px;
  --r-pill:999px;
  --sh-s:0 2px 8px rgba(0,0,0,.18);
  --sh-m:0 12px 32px rgba(0,0,0,.30);
  --sh-l:0 24px 64px rgba(0,0,0,.45);
  --grad:linear-gradient(120deg,#FF4E2B,#FF8A3D);
  --font:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --num:"DIN Alternate","Barlow","PingFang SC",sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  background:var(--c-ink);
  color:var(--c-text);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--c-lime);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:#DDFB86;}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;color:var(--c-text);letter-spacing:-.02em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
::selection{background:var(--c-lime);color:var(--c-ink);}
:focus-visible{outline:2px solid var(--c-lime);outline-offset:3px;border-radius:6px;}

.container-x{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 32px;
}

/* ============ 导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(20,22,26,.46);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.10);
  transition:background .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{
  background:rgba(14,16,19,.94);
  box-shadow:0 12px 32px rgba(0,0,0,.38);
  border-bottom-color:rgba(255,255,255,.07);
}
.nav-shell{
  display:flex;
  align-items:center;
  gap:22px;
  height:76px;
  transition:height .25s ease;
}
.site-header.is-scrolled .nav-shell{height:64px;}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  flex-shrink:0;
  color:var(--c-text);
}
.brand:hover{color:var(--c-text);}
.brand-mark{
  width:42px;
  height:42px;
  border-radius:14px;
  background:var(--grad);
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  font-size:15px;
  box-shadow:0 8px 20px rgba(255,78,43,.35);
  flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-name{font-size:17px;font-weight:800;letter-spacing:-.01em;}
.brand-tag{font-size:11px;color:var(--c-text-mute);letter-spacing:.06em;font-weight:500;}
.nav-links{
  display:flex;
  align-items:center;
  gap:6px;
  margin-left:auto;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  height:40px;
  padding:0 12px;
  font-size:14.5px;
  font-weight:600;
  color:rgba(247,244,238,.76);
  border-radius:var(--r-pill);
  white-space:nowrap;
  transition:color .2s ease,background .2s ease;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.07);}
.nav-link.active{color:#fff;}
.nav-link.active::after{
  content:"";
  position:absolute;
  left:12px;
  right:12px;
  bottom:2px;
  height:2px;
  border-radius:2px;
  background:var(--c-lime);
}
.nav-actions{
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
}
.nav-search{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:40px;
  padding:0 16px;
  border-radius:var(--r-pill);
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.06);
  color:rgba(247,244,238,.85);
  font-size:13.5px;
  font-weight:600;
  cursor:pointer;
  transition:.22s ease;
}
.nav-search:hover{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.3);}
.nav-search i{font-size:12.5px;}
.btn-brand{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:42px;
  padding:0 22px;
  border:0;
  border-radius:var(--r-pill);
  background:var(--grad);
  color:#fff;
  font-size:14px;
  font-weight:700;
  box-shadow:0 10px 24px rgba(255,78,43,.32);
  cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.btn-brand:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(255,78,43,.42);filter:brightness(1.05);color:#fff;}
.btn-brand:active{transform:translateY(0);box-shadow:0 6px 16px rgba(255,78,43,.3);}
.nav-toggle{
  display:none;
  width:44px;
  height:44px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.06);
  color:#fff;
  font-size:16px;
  cursor:pointer;
  align-items:center;
  justify-content:center;
}
.nav-toggle:hover{background:rgba(255,255,255,.14);}
.search-pop{
  display:none;
  padding:0 0 16px;
}
.search-pop.open{display:block;}
.search-pop .search-field{
  display:flex;
  align-items:center;
  gap:10px;
  height:48px;
  padding:0 18px;
  border-radius:var(--r-sm);
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.16);
}
.search-pop .search-field:focus-within{border-color:var(--c-brand-2);box-shadow:0 0 0 4px rgba(255,138,61,.18);}
.search-pop input{
  flex:1;
  background:transparent;
  border:0;
  color:var(--c-text);
  font-size:15px;
  outline:none;
}
.search-pop input::placeholder{color:var(--c-text-mute);}
.search-pop .search-field i{color:var(--c-text-mute);font-size:14px;}

/* 移动抽屉 */
.drawer{
  position:fixed;
  inset:0;
  z-index:1040;
  background:rgba(14,16,19,.94);
  -webkit-backdrop-filter:blur(20px) saturate(140%);
  backdrop-filter:blur(20px) saturate(140%);
  padding:22px 22px 34px;
  display:flex;
  flex-direction:column;
  transform:translateY(-102%);
  transition:transform .32s cubic-bezier(.4,0,.2,1);
  overflow-y:auto;
}
.drawer.open{transform:translateY(0);}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;}
.drawer-close{
  width:44px;height:44px;border-radius:12px;border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.06);color:#fff;font-size:16px;cursor:pointer;
}
.drawer-links{display:flex;flex-direction:column;}
.drawer-links a{
  display:flex;
  align-items:center;
  height:56px;
  font-size:18px;
  font-weight:600;
  color:rgba(247,244,238,.86);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.drawer-links a.active{color:var(--c-lime);}
.drawer-cta{margin-top:26px;}
.drawer-cta .btn-brand{width:100%;height:48px;font-size:15px;}

/* ============ Hero ============ */
.hero-3{
  position:relative;
  padding:72px 0 84px;
  background:
    radial-gradient(900px 480px at 82% -12%,rgba(255,138,61,.26),transparent 62%),
    radial-gradient(680px 420px at 4% 106%,rgba(200,247,81,.10),transparent 66%),
    var(--c-ink);
  overflow:hidden;
}
.hero-3::after{
  content:"";
  position:absolute;
  right:-120px;
  top:60px;
  width:340px;
  height:340px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.07);
  pointer-events:none;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.12fr .88fr;
  gap:56px;
  align-items:center;
  position:relative;
  z-index:2;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--c-lime);
  margin-bottom:18px;
}
.eyebrow::before{
  content:"";
  width:26px;
  height:3px;
  border-radius:2px;
  background:var(--grad);
}
.hero-3 h1{
  font-size:40px;
  line-height:1.32;
  font-weight:800;
  letter-spacing:-.02em;
  margin-bottom:18px;
}
.hero-3 h1 em{
  font-style:normal;
  background:var(--grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-sub{
  font-size:16.5px;
  line-height:1.9;
  color:var(--c-text-dim);
  max-width:560px;
  margin-bottom:26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px;}
.btn-ghost{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 24px;
  border-radius:var(--r-pill);
  border:1px solid rgba(255,255,255,.4);
  background:rgba(255,255,255,.05);
  color:var(--c-text);
  font-size:14.5px;
  font-weight:700;
  cursor:pointer;
  transition:.22s ease;
}
.btn-ghost:hover{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.6);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}
.hero-actions .btn-brand{height:48px;padding:0 26px;font-size:14.5px;}
.hero-stats{display:flex;flex-wrap:wrap;gap:10px;}
.stat-chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:32px;
  padding:0 14px;
  border-radius:var(--r-pill);
  background:rgba(200,247,81,.14);
  border:1px solid rgba(200,247,81,.34);
  color:var(--c-lime);
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.03em;
}
.stat-chip i{font-size:11px;}

.hero-media{position:relative;}
.hero-photo{
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--sh-l);
  aspect-ratio:4/5;
  border:1px solid rgba(255,255,255,.12);
}
.hero-photo img{width:100%;height:100%;object-fit:cover;}
.hero-photo::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(14,16,19,.14) 0%,rgba(14,16,19,.06) 34%,rgba(14,16,19,.88) 100%);
}
.hero-photo .photo-badge{
  position:absolute;
  top:16px;
  left:16px;
  z-index:3;
  display:inline-flex;
  align-items:center;
  gap:6px;
  height:28px;
  padding:0 12px;
  border-radius:var(--r-pill);
  background:rgba(14,16,19,.62);
  border:1px solid rgba(255,255,255,.22);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  font-size:12px;
  font-weight:700;
  color:#fff;
}
.hero-photo .photo-foot{
  position:absolute;
  left:18px;
  right:18px;
  bottom:18px;
  z-index:3;
}
.hero-photo .photo-foot p{
  font-size:14px;
  font-weight:700;
  line-height:1.6;
  color:#fff;
  margin-bottom:10px;
}
.hero-photo .photo-foot .stat-chip{background:rgba(200,247,81,.9);border-color:transparent;color:#14161A;}
.float-tag{
  position:absolute;
  right:-14px;
  top:38px;
  z-index:4;
  display:inline-flex;
  align-items:center;
  gap:7px;
  height:34px;
  padding:0 14px;
  border-radius:var(--r-pill);
  background:var(--grad);
  color:#fff;
  font-size:12px;
  font-weight:700;
  box-shadow:0 14px 30px rgba(255,78,43,.42);
}

/* ============ 通用板块 ============ */
.section{padding:78px 0;}
.section.soft{background:var(--c-ink-2);}
.section-head{max-width:720px;margin-bottom:40px;}
.section-head h2{
  font-size:28px;
  line-height:1.4;
  font-weight:800;
  letter-spacing:-.02em;
  margin-bottom:12px;
}
.section-head p{
  font-size:15.5px;
  color:var(--c-text-dim);
  line-height:1.9;
}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head.center .eyebrow{justify-content:center;}

/* ============ 风险卡 ============ */
.risk-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.risk-card{
  position:relative;
  padding:28px 24px 26px;
  border-radius:var(--r-lg);
  border:1px solid var(--c-line);
  background:rgba(255,255,255,.035);
  transition:transform .25s ease,border-color .25s ease,background .25s ease,box-shadow .25s ease;
  overflow:hidden;
}
.risk-card::before{
  content:"";
  position:absolute;
  inset:0 auto auto 0;
  width:100%;
  height:3px;
  background:var(--grad);
  opacity:0;
  transition:opacity .25s ease;
}
.risk-card:hover{
  transform:translateY(-4px);
  border-color:rgba(200,247,81,.34);
  background:rgba(255,255,255,.06);
  box-shadow:var(--sh-m);
}
.risk-card:hover::before{opacity:1;}
.risk-icon{
  width:46px;
  height:46px;
  border-radius:14px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:17px;
  color:var(--c-lime);
  background:rgba(200,247,81,.12);
  border:1px solid rgba(200,247,81,.28);
  margin-bottom:18px;
}
.risk-card h3{font-size:17.5px;font-weight:700;margin-bottom:10px;line-height:1.5;}
.risk-card p{font-size:14px;color:var(--c-text-dim);line-height:1.85;}
.risk-num{
  position:absolute;
  top:20px;
  right:22px;
  font-family:var(--num);
  font-size:22px;
  font-weight:800;
  color:rgba(255,255,255,.14);
}

/* ============ 对照清单卡（米白底） ============ */
.contrast-card{
  background:var(--c-bg);
  border-radius:var(--r-lg);
  padding:44px;
  color:var(--c-dark-text);
  box-shadow:var(--sh-l);
}
.contrast-card .cc-head{max-width:640px;margin-bottom:32px;}
.contrast-card .cc-head .cc-label{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:28px;
  padding:0 14px;
  border-radius:var(--r-pill);
  background:rgba(255,78,43,.1);
  color:#D63A18;
  font-size:12px;
  font-weight:700;
  letter-spacing:.04em;
  margin-bottom:16px;
}
.contrast-card h2{
  color:var(--c-dark-text);
  font-size:27px;
  font-weight:800;
  line-height:1.4;
  margin-bottom:12px;
}
.contrast-card .cc-head p{font-size:15px;color:var(--c-dark-dim);line-height:1.9;}
.cc-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:22px;
}
.cc-col{
  background:#fff;
  border-radius:var(--r-md);
  border:1px solid rgba(20,22,26,.08);
  padding:26px 24px;
  box-shadow:0 2px 8px rgba(20,22,26,.05);
}
.cc-col h3{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--c-dark-text);
  font-size:16.5px;
  font-weight:800;
  margin-bottom:18px;
}
.cc-col h3 .dot{
  width:28px;
  height:28px;
  border-radius:9px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:12px;
  color:#14161A;
  background:var(--c-lime);
  flex-shrink:0;
}
.cc-col.alt h3 .dot{background:rgba(255,78,43,.14);color:#D63A18;}
.check-list li{
  position:relative;
  padding-left:28px;
  margin-bottom:14px;
  font-size:14.5px;
  line-height:1.8;
  color:#33363D;
}
.check-list li:last-child{margin-bottom:0;}
.check-list li::before{
  content:"\f00c";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  position:absolute;
  left:0;
  top:4px;
  font-size:11px;
  color:#14161A;
  background:var(--c-lime);
  width:17px;
  height:17px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
}
.cc-col.alt .check-list li::before{
  content:"\f128";
  background:rgba(255,78,43,.14);
  color:#D63A18;
}
.cc-note{
  margin-top:24px;
  display:flex;
  align-items:flex-start;
  gap:12px;
  padding:18px 20px;
  border:1px dashed rgba(20,22,26,.2);
  border-radius:var(--r-md);
  background:rgba(255,255,255,.6);
  font-size:13.5px;
  line-height:1.8;
  color:var(--c-dark-dim);
}
.cc-note i{color:#D63A18;margin-top:4px;}

/* ============ 步骤流程 ============ */
.step-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.step-card{
  padding:30px 26px;
  border-radius:var(--r-lg);
  border:1px solid var(--c-line);
  background:rgba(255,255,255,.035);
  transition:.25s ease;
}
.step-card:hover{border-color:rgba(200,247,81,.32);background:rgba(255,255,255,.06);transform:translateY(-4px);}
.step-num{
  font-family:var(--num);
  font-size:28px;
  font-weight:800;
  color:var(--c-lime);
  line-height:1;
  margin-bottom:16px;
  letter-spacing:.02em;
}
.step-card h3{font-size:17.5px;font-weight:700;margin-bottom:10px;}
.step-card p{font-size:14px;color:var(--c-text-dim);line-height:1.85;}

/* ============ FAQ ============ */
.faq-acc .accordion-item{
  position:relative;
  background:rgba(255,255,255,.04);
  border:1px solid var(--c-line);
  border-radius:var(--r-md);
  margin-bottom:12px;
  overflow:hidden;
  transition:border-color .25s ease,background .25s ease;
}
.faq-acc .accordion-item:hover{border-color:rgba(200,247,81,.3);}
.faq-acc .accordion-item:has(.accordion-button:not(.collapsed)){
  border-color:rgba(200,247,81,.36);
  background:rgba(255,255,255,.06);
}
.faq-acc .accordion-item:has(.accordion-button:not(.collapsed))::before{
  content:"";
  position:absolute;
  left:0;top:0;bottom:0;
  width:3px;
  background:var(--grad);
}
.faq-acc .accordion-button{
  display:flex;
  align-items:center;
  gap:16px;
  width:100%;
  padding:19px 22px;
  background:transparent;
  color:var(--c-text);
  font-size:15.5px;
  font-weight:700;
  line-height:1.6;
  box-shadow:none;
  border:0;
}
.faq-acc .accordion-button:not(.collapsed){background:transparent;color:#fff;box-shadow:none;}
.faq-acc .accordion-button:focus{box-shadow:none;outline:2px solid var(--c-lime);outline-offset:-2px;}
.faq-acc .accordion-button::after{display:none;}
.acc-plus{
  margin-left:auto;
  flex-shrink:0;
  width:28px;
  height:28px;
  border-radius:9px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:11px;
  color:var(--c-text);
  border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.05);
  transition:transform .28s ease,background .28s ease,color .28s ease,border-color .28s ease;
}
.faq-acc .accordion-button:not(.collapsed) .acc-plus{
  transform:rotate(45deg);
  background:var(--grad);
  border-color:transparent;
  color:#fff;
}
.faq-acc .accordion-body{
  padding:0 22px 22px;
  font-size:14.5px;
  line-height:1.9;
  color:var(--c-text-dim);
}
.faq-acc .accordion-body strong{color:#fff;font-weight:700;}

/* ============ CTA ============ */
.cta-band{
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  padding:56px 48px;
  box-shadow:var(--sh-l);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
  transition:transform .25s ease,box-shadow .25s ease;
}
.cta-band:hover{transform:translateY(-3px);box-shadow:0 24px 64px rgba(0,0,0,.5);}
.cta-band .cta-bg{
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-2.webp');
  background-size:cover;
  background-position:center;
  opacity:.24;
  z-index:0;
}
.cta-band::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(120deg,rgba(255,78,43,.94),rgba(255,138,61,.86));
  z-index:1;
}
.cta-band .cta-ring{
  position:absolute;
  right:-60px;
  top:-70px;
  width:260px;
  height:260px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.36);
  z-index:2;
  pointer-events:none;
}
.cta-band .cta-ring.small{
  right:60px;
  top:auto;
  bottom:-90px;
  width:160px;
  height:160px;
  border-color:rgba(255,255,255,.24);
}
.cta-content{position:relative;z-index:3;max-width:640px;}
.cta-content h2{
  font-size:27px;
  font-weight:800;
  line-height:1.42;
  color:#fff;
  margin-bottom:12px;
}
.cta-content p{font-size:15px;color:rgba(255,255,255,.9);line-height:1.85;}
.cta-actions{position:relative;z-index:3;display:flex;gap:12px;flex-wrap:wrap;}
.btn-light{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 26px;
  border-radius:var(--r-pill);
  background:#fff;
  color:#14161A;
  border:0;
  font-size:14.5px;
  font-weight:800;
  transition:.22s ease;
}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(0,0,0,.24);color:#14161A;}
.btn-light:active{transform:translateY(0);}
.btn-outline-light2{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 24px;
  border-radius:var(--r-pill);
  border:1px solid rgba(255,255,255,.6);
  background:rgba(255,255,255,.08);
  color:#fff;
  font-size:14.5px;
  font-weight:700;
  transition:.22s ease;
}
.btn-outline-light2:hover{background:rgba(255,255,255,.2);color:#fff;transform:translateY(-2px);}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--c-ink-3);
  padding:64px 0 26px;
  margin-top:0;
  border-top:1px solid rgba(255,255,255,.08);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:44px;
  padding-bottom:44px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-brand .brand{margin-bottom:18px;}
.footer-brand p{
  font-size:14px;
  line-height:1.85;
  color:var(--c-text-dim);
  margin-bottom:14px;
  max-width:360px;
}
.footer-brand .footer-note{font-size:12.5px;color:var(--c-text-mute);line-height:1.8;}
.footer-col h4{
  font-size:14px;
  font-weight:800;
  color:#fff;
  margin-bottom:16px;
  letter-spacing:.02em;
}
.footer-col a{
  display:block;
  font-size:14px;
  color:var(--c-text-dim);
  line-height:1.6;
  padding:6px 0;
  transition:color .2s ease,transform .2s ease;
}
.footer-col a:hover{color:var(--c-lime);transform:translateX(3px);}
.footer-col .fitem{
  display:block;
  font-size:13px;
  color:var(--c-text-mute);
  padding:6px 0;
}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
  padding-top:22px;
  font-size:12.5px;
  color:var(--c-text-mute);
  line-height:1.8;
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .container-x{padding:0 26px;}
  .nav-link{padding:0 9px;font-size:13.5px;}
  .nav-search span{display:none;}
  .nav-search{width:42px;padding:0;justify-content:center;}
  .hero-3 h1{font-size:34px;}
  .risk-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:991.98px){
  .nav-links{display:none;}
  .nav-toggle{display:flex;}
  .nav-shell{height:64px;}
  .site-header.is-scrolled .nav-shell{height:60px;}
  .hero-3{padding:52px 0 64px;}
  .hero-grid{grid-template-columns:1fr;gap:38px;}
  .hero-photo{aspect-ratio:4/5;max-width:420px;}
  .hero-3 h1{font-size:32px;}
  .section{padding:60px 0;}
  .step-grid{grid-template-columns:1fr;}
  .cc-grid{grid-template-columns:1fr;}
  .contrast-card{padding:32px 24px;}
  .cta-band{padding:40px 30px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767.98px){
  .container-x{padding:0 20px;}
  .brand-name{font-size:16px;}
  .hero-3 h1{font-size:28px;}
  .hero-sub{font-size:15.5px;}
  .section-head h2{font-size:24px;}
  .contrast-card h2{font-size:23px;}
  .cta-content h2{font-size:23px;}
  .risk-grid{grid-template-columns:1fr;}
  .section{padding:52px 0;}
  .cta-band{padding:34px 24px;}
  .cta-actions{width:100%;}
  .cta-actions .btn-light,.cta-actions .btn-outline-light2{flex:1;min-width:140px;}
  .nav-actions .btn-brand{display:none;}
}
@media (max-width:575.98px){
  .hero-3 h1{font-size:26px;line-height:1.36;}
  .hero-actions .btn-brand,.hero-actions .btn-ghost{width:100%;}
  .float-tag{right:6px;top:14px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .contrast-card{padding:26px 18px;}
  .cc-col{padding:22px 18px;}
  .faq-acc .accordion-button{font-size:14.5px;padding:16px 16px;}
  .faq-acc .accordion-body{padding:0 16px 18px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
}

/* roulang page: category4 */
:root{
  --c-brand:#FF4E2B;
  --c-brand-2:#FF8A3D;
  --c-lime:#C8F751;
  --c-mint:#35D0A5;
  --c-ink:#14161A;
  --c-ink-2:#1E2126;
  --c-bg:#F7F4EE;
  --c-soft:#EFEBE3;
  --c-card:#FFFFFF;
  --t-1:#16181D;
  --t-2:#5C6068;
  --t-3:#8C9099;
  --line:rgba(20,22,26,.08);
  --line-strong:rgba(20,22,26,.14);
  --grad:linear-gradient(120deg,#FF4E2B,#FF8A3D);
  --r-lg:24px;
  --r-md:16px;
  --r-sm:14px;
  --r-pill:999px;
  --sh-s:0 2px 8px rgba(20,22,26,.06);
  --sh-m:0 12px 32px rgba(20,22,26,.10);
  --sh-l:0 24px 64px rgba(20,22,26,.16);
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --font-num:"DIN Alternate","Barlow",var(--font);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--t-1);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;object-fit:cover;}
a{color:var(--c-brand);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-brand-2);}
a:focus-visible,button:focus-visible,input:focus-visible,.accordion-button:focus-visible{
  outline:2px solid var(--c-lime);
  outline-offset:2px;
  border-radius:8px;
}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.02em;color:var(--t-1);}
p{margin:0 0 16px;}
ul,ol{margin:0;padding:0;list-style:none;}
.container-x{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
.section{padding:88px 0;}
.section--tight{padding:64px 0;}
.section--soft{background:var(--c-soft);}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(247,244,238,.55);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.35);
  box-shadow:0 4px 24px rgba(20,22,26,.05);
  transition:background .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{
  background:#FFFFFF;
  border-bottom-color:rgba(20,22,26,.08);
  box-shadow:var(--sh-s);
}
.nav-wrap{
  display:flex;
  align-items:center;
  gap:24px;
  height:76px;
  transition:height .25s ease;
}
.site-header.is-scrolled .nav-wrap{height:64px;}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  flex-shrink:0;
  color:var(--t-1);
}
.brand:hover{color:var(--t-1);}
.brand-mark{
  width:40px;height:40px;
  border-radius:12px;
  background:var(--grad);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:15px;
  box-shadow:0 8px 20px rgba(255,78,43,.30);
  flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-name{font-size:17px;font-weight:800;letter-spacing:-.01em;}
.brand-tag{font-size:11px;color:var(--t-3);font-weight:600;letter-spacing:.04em;margin-top:2px;}
.nav-links{
  display:flex;
  align-items:center;
  gap:20px;
  margin-left:auto;
}
.nav-link{
  position:relative;
  font-size:14.5px;
  font-weight:600;
  color:var(--t-2);
  padding:6px 2px;
  white-space:nowrap;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-4px;
  height:2px;border-radius:2px;
  background:var(--c-lime);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .22s ease;
}
.nav-link:hover{color:var(--t-1);}
.nav-link.active{color:var(--c-brand);}
.nav-link.active::after{transform:scaleX(1);}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.search-pill{
  display:inline-flex;align-items:center;gap:8px;
  height:40px;padding:0 16px;
  border-radius:var(--r-pill);
  border:1px solid var(--line-strong);
  background:rgba(255,255,255,.65);
  color:var(--t-2);
  font-size:13.5px;font-weight:600;
  cursor:pointer;
  transition:all .2s ease;
}
.search-pill:hover{background:#fff;color:var(--t-1);box-shadow:var(--sh-s);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;
  border-radius:var(--r-pill);
  font-size:15px;font-weight:700;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.btn-sm{height:44px;padding:0 20px;font-size:14px;}
.btn-primary{
  background:var(--grad);
  color:#fff;
  box-shadow:0 8px 22px rgba(255,78,43,.28);
}
.btn-primary:hover{
  color:#fff;
  transform:translateY(-2px);
  box-shadow:var(--sh-m);
  filter:brightness(1.05);
}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{
  background:#fff;
  color:var(--t-1);
  border-color:var(--line-strong);
  box-shadow:var(--sh-s);
}
.btn-ghost:hover{
  color:var(--t-1);
  transform:translateY(-2px);
  box-shadow:var(--sh-m);
  border-color:rgba(255,78,43,.35);
}
.btn-ghost:active{transform:translateY(0);}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:12px;
  border:1px solid var(--line-strong);
  background:rgba(255,255,255,.7);
  color:var(--t-1);
  font-size:17px;
  cursor:pointer;
  align-items:center;justify-content:center;
}
.search-panel{
  max-height:0;
  overflow:hidden;
  transition:max-height .3s ease;
  border-top:1px solid transparent;
}
.search-panel.is-open{
  max-height:110px;
  border-top-color:var(--line);
}
.search-inner{
  display:flex;gap:12px;align-items:center;
  padding:18px 0;
}
.search-inner input{
  flex:1;
  height:48px;
  border-radius:var(--r-sm);
  border:1px solid var(--line-strong);
  background:#fff;
  padding:0 18px;
  font-size:15px;
  color:var(--t-1);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.search-inner input:focus{
  outline:none;
  border-color:var(--c-brand);
  box-shadow:0 0 0 4px rgba(255,78,43,.14);
}
.nav-drawer{
  position:fixed;
  inset:0;
  z-index:1040;
  background:rgba(247,244,238,.96);
  -webkit-backdrop-filter:blur(22px) saturate(140%);
  backdrop-filter:blur(22px) saturate(140%);
  padding:24px;
  display:flex;
  flex-direction:column;
  transform:translateY(-102%);
  opacity:0;
  pointer-events:none;
  transition:transform .32s cubic-bezier(.4,0,.2,1),opacity .25s ease;
}
.nav-drawer.is-open{transform:translateY(0);opacity:1;pointer-events:auto;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.drawer-close{
  width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line-strong);
  background:#fff;color:var(--t-1);font-size:18px;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
}
.drawer-links{display:flex;flex-direction:column;gap:2px;margin-top:8px;}
.drawer-links a{
  font-size:18px;font-weight:700;color:var(--t-1);
  line-height:56px;height:56px;
  border-bottom:1px solid var(--line);
}
.drawer-links a.active{color:var(--c-brand);}
.drawer-cta{margin-top:auto;padding-top:24px;}
.drawer-cta .btn{width:100%;}

/* ---------- Hero ---------- */
.hero-cat{
  position:relative;
  overflow:hidden;
  padding:76px 0 84px;
  background:
    radial-gradient(900px 420px at 82% -10%, rgba(255,138,61,.28), transparent 62%),
    radial-gradient(700px 380px at 6% 8%, rgba(200,247,81,.22), transparent 60%),
    var(--c-bg);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:56px;
  align-items:center;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  height:32px;padding:0 14px;
  border-radius:var(--r-pill);
  background:var(--c-lime);
  color:#1B2410;
  font-size:12px;font-weight:800;letter-spacing:.04em;
  margin-bottom:22px;
}
.hero-cat h1{
  font-size:40px;
  line-height:1.28;
  letter-spacing:-.02em;
  max-width:16em;
}
.hero-sub{
  margin-top:20px;
  font-size:17px;
  line-height:1.85;
  color:var(--t-2);
  max-width:34em;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-stats{
  display:flex;flex-wrap:wrap;gap:10px;
  margin-top:32px;
}
.stat-chip{
  display:inline-flex;align-items:center;gap:8px;
  height:36px;padding:0 16px;
  border-radius:var(--r-pill);
  background:#fff;
  border:1px solid var(--line);
  box-shadow:var(--sh-s);
  font-size:13px;font-weight:700;color:var(--t-2);
}
.stat-chip b{
  font-family:var(--font-num);
  font-size:16px;color:var(--t-1);font-weight:800;
}
.hero-card{
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--sh-l);
  aspect-ratio:4/5;
  background:var(--c-ink);
}
.hero-card img{width:100%;height:100%;object-fit:cover;opacity:.92;}
.hero-card::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,22,26,0) 30%,rgba(20,22,26,.86) 100%);
}
.hero-card-top{
  position:absolute;top:18px;left:18px;z-index:2;
  display:flex;gap:8px;
}
.hero-card-bottom{
  position:absolute;left:22px;right:22px;bottom:22px;z-index:2;
  color:#F7F4EE;
}
.hero-card-bottom h3{
  font-size:18px;color:#F7F4EE;font-weight:700;line-height:1.5;
}
.hero-card-bottom p{
  font-size:13px;color:rgba(247,244,238,.72);margin:8px 0 0;
}
.hero-float{
  position:absolute;
  top:-14px;right:-14px;
  z-index:3;
  height:40px;padding:0 16px;
  border-radius:var(--r-pill);
  background:var(--c-lime);
  color:#1B2410;
  font-size:12.5px;font-weight:800;
  display:flex;align-items:center;gap:6px;
  box-shadow:0 12px 28px rgba(20,22,26,.18);
}
.badge-lime{
  display:inline-flex;align-items:center;gap:6px;
  height:24px;padding:0 10px;
  border-radius:var(--r-pill);
  background:var(--c-lime);
  color:#1B2410;
  font-size:12px;font-weight:800;letter-spacing:.04em;
}
.badge-grad{
  display:inline-flex;align-items:center;gap:6px;
  height:24px;padding:0 10px;
  border-radius:var(--r-pill);
  background:var(--grad);
  color:#fff;
  font-size:12px;font-weight:800;letter-spacing:.04em;
}
.badge-glass{
  display:inline-flex;align-items:center;gap:6px;
  height:24px;padding:0 10px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.32);
  color:#fff;
  font-size:12px;font-weight:700;letter-spacing:.04em;
  -webkit-backdrop-filter:blur(6px);
  backdrop-filter:blur(6px);
}

/* ---------- 通用标题 ---------- */
.sec-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:40px;
  flex-wrap:wrap;
}
.sec-head h2{
  font-size:28px;
  line-height:1.35;
  max-width:22em;
}
.sec-head .sub{
  margin-top:10px;
  font-size:15px;
  color:var(--t-2);
  max-width:38em;
}
.sec-line{
  width:44px;height:4px;border-radius:4px;
  background:var(--grad);
  margin-bottom:16px;
}
.text-link{
  font-size:14px;font-weight:700;color:var(--c-brand);
  display:inline-flex;align-items:center;gap:6px;
}
.text-link:hover{gap:10px;}

/* ---------- 时间线 ---------- */
.timeline{
  position:relative;
  padding-left:34px;
}
.timeline::before{
  content:"";
  position:absolute;
  left:11px;top:8px;bottom:8px;
  width:2px;
  background:linear-gradient(180deg,#FF4E2B,#FF8A3D,rgba(255,138,61,.15));
  border-radius:2px;
}
.tl-item{
  position:relative;
  margin-bottom:24px;
}
.tl-item:last-child{margin-bottom:0;}
.tl-dot{
  position:absolute;
  left:-34px;top:26px;
  width:24px;height:24px;
  border-radius:50%;
  background:#fff;
  border:2px solid var(--c-brand);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-num);
  font-size:11px;font-weight:800;color:var(--c-brand);
  z-index:2;
}
.tl-card{
  background:var(--c-card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:26px 28px;
  box-shadow:var(--sh-s);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.tl-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--sh-m);
  border-color:rgba(255,78,43,.22);
}
.tl-card h3{font-size:18px;font-weight:700;margin-bottom:8px;}
.tl-card p{font-size:15.5px;color:var(--t-2);margin:0;}
.tl-meta{
  display:flex;flex-wrap:wrap;gap:8px;
  margin-top:14px;
}
.tl-meta span{
  font-size:12.5px;font-weight:700;color:var(--t-3);
  background:var(--c-soft);
  border-radius:var(--r-pill);
  padding:3px 12px;
}

/* ---------- 自查清单 ---------- */
.check-panel{
  background:var(--c-card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:34px;
  box-shadow:var(--sh-m);
}
.check-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px 28px;
}
.check-item{
  display:flex;
  gap:12px;
  padding:14px 0;
  border-bottom:1px dashed var(--line-strong);
}
.check-item:last-child{border-bottom:none;}
.check-box{
  flex-shrink:0;
  width:22px;height:22px;
  border-radius:6px;
  border:2px solid var(--line-strong);
  background:#fff;
  margin-top:4px;
  display:flex;align-items:center;justify-content:center;
  color:transparent;
  font-size:11px;
  transition:all .2s ease;
}
.check-item:hover .check-box{
  border-color:var(--c-brand);
  background:var(--c-lime);
  color:#1B2410;
}
.check-item strong{
  display:block;
  font-size:15.5px;
  font-weight:700;
  color:var(--t-1);
  margin-bottom:2px;
}
.check-item span{font-size:13.5px;color:var(--t-2);line-height:1.75;}

/* ---------- 误区对照 ---------- */
.myth-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
}
.myth-card{
  background:var(--c-card);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:24px;
  box-shadow:var(--sh-s);
  transition:transform .22s ease,box-shadow .22s ease;
}
.myth-card:hover{transform:translateY(-3px);box-shadow:var(--sh-m);}
.myth-card .tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:800;letter-spacing:.04em;
  padding:4px 10px;border-radius:var(--r-pill);
  margin-bottom:14px;
}
.tag-warn{background:rgba(229,72,77,.12);color:#C0322F;}
.tag-ok{background:rgba(53,208,165,.16);color:#158A6C;}
.myth-card h3{font-size:17px;margin-bottom:8px;}
.myth-card p{font-size:14.5px;color:var(--t-2);margin:0;}

/* ---------- FAQ ---------- */
.qa-acc .accordion-item{
  background:var(--c-card);
  border:1px solid var(--line);
  border-radius:var(--r-md)!important;
  margin-bottom:12px;
  overflow:hidden;
  box-shadow:var(--sh-s);
}
.qa-acc .accordion-item:first-of-type,
.qa-acc .accordion-item:last-of-type{border-radius:var(--r-md)!important;}
.qa-acc .accordion-button{
  background:var(--c-card);
  color:var(--t-1);
  font-size:16.5px;
  font-weight:700;
  padding:20px 56px 20px 24px;
  border:none;
  box-shadow:none!important;
  position:relative;
}
.qa-acc .accordion-button:not(.collapsed){
  color:var(--c-brand);
  background:#FFF8F5;
}
.qa-acc .accordion-button:not(.collapsed)::before{
  content:"";
  position:absolute;left:0;top:14px;bottom:14px;
  width:3px;border-radius:0 3px 3px 0;
  background:var(--grad);
}
.qa-acc .accordion-button::after{
  content:"\2b";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  background-image:none;
  width:28px;height:28px;
  border-radius:50%;
  background:var(--c-soft);
  color:var(--t-1);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;
  transform:none;
  transition:transform .25s ease,background .25s ease,color .25s ease;
  position:absolute;right:20px;top:50%;
  margin-top:-14px;
}
.qa-acc .accordion-button:not(.collapsed)::after{
  content:"\f068";
  transform:rotate(0deg);
  background:var(--c-lime);
  color:#1B2410;
}
.qa-acc .accordion-body{
  font-size:15px;
  color:var(--t-2);
  line-height:1.85;
  padding:0 24px 22px;
}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-lg);
  background:var(--grad);
  box-shadow:var(--sh-l);
  padding:56px 48px;
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:40px;
  flex-wrap:wrap;
}
.cta-band::before{
  content:"";
  position:absolute;inset:0;
  background:
    radial-gradient(520px 260px at 88% 10%, rgba(20,22,26,.42), transparent 70%),
    linear-gradient(120deg, rgba(20,22,26,.28), rgba(20,22,26,.05));
  pointer-events:none;
}
.cta-band::after{
  content:"";
  position:absolute;
  right:-60px;bottom:-90px;
  width:260px;height:260px;
  border-radius:50%;
  border:26px solid rgba(255,255,255,.14);
  pointer-events:none;
}
.cta-band h2{
  position:relative;z-index:2;
  color:#fff;
  font-size:28px;
  line-height:1.4;
  max-width:20em;
}
.cta-band p{
  position:relative;z-index:2;
  margin:12px 0 0;
  font-size:15px;
  color:rgba(255,255,255,.88);
  max-width:34em;
}
.cta-band .btn{
  position:relative;z-index:2;
  background:#fff;
  color:#14161A;
  box-shadow:0 14px 34px rgba(20,22,26,.22);
}
.cta-band .btn:hover{color:#14161A;transform:translateY(-2px);}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--c-ink);
  color:rgba(247,244,238,.72);
  padding:72px 0 26px;
  margin-top:88px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:40px;
}
.footer-brand .brand{margin-bottom:20px;}
.footer-brand .brand-name{color:#F7F4EE;}
.footer-brand .brand-tag{color:rgba(247,244,238,.55);}
.footer-brand p{
  font-size:14px;
  line-height:1.9;
  color:rgba(247,244,238,.72);
  max-width:34em;
}
.footer-note{
  font-size:12.5px!important;
  color:rgba(247,244,238,.5)!important;
  margin-top:14px;
}
.footer-col h4{
  color:#F7F4EE;
  font-size:14px;
  font-weight:800;
  letter-spacing:.04em;
  margin-bottom:18px;
}
.footer-col a,
.footer-col .fitem{
  display:block;
  font-size:14px;
  color:rgba(247,244,238,.72);
  line-height:2.3;
  transition:color .2s ease;
}
.footer-col a:hover{color:var(--c-lime);}
.footer-bottom{
  margin-top:48px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:12.5px;
  color:rgba(247,244,238,.5);
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .nav-links{gap:14px;}
  .nav-link{font-size:13.5px;}
  .hero-cat h1{font-size:34px;}
  .hero-grid{gap:40px;}
}
@media (max-width:991px){
  .nav-links{display:none;}
  .nav-toggle{display:flex;}
  .search-pill{display:none;}
  .nav-actions .btn{display:none;}
  .hero-grid{grid-template-columns:1fr;gap:44px;}
  .hero-card{max-width:420px;width:100%;margin:0 auto;}
  .hero-cat h1{font-size:32px;max-width:none;}
  .section{padding:64px 0;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .check-grid{grid-template-columns:1fr;}
  .myth-grid{grid-template-columns:1fr;}
  .cta-band{padding:44px 32px;}
}
@media (max-width:767px){
  .container-x{padding:0 20px;}
  .hero-cat{padding:48px 0 60px;}
  .hero-cat h1{font-size:28px;}
  .hero-sub{font-size:15.5px;}
  .sec-head h2{font-size:24px;}
  .sec-head{margin-bottom:28px;}
  .timeline{padding-left:30px;}
  .timeline::before{left:9px;}
  .tl-dot{left:-30px;width:22px;height:22px;}
  .tl-card{padding:22px 20px;}
  .check-panel{padding:24px 20px;}
  .cta-band h2{font-size:23px;}
  .cta-band{padding:36px 24px;}
  .site-footer{padding:56px 0 22px;margin-top:64px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;}
  .btn{height:46px;padding:0 20px;font-size:14.5px;}
  .hero-actions{width:100%;}
  .hero-actions .btn{flex:1 1 auto;}
  .myth-card{padding:20px;}
}
@media (max-width:420px){
  .hero-cat h1{font-size:25px;}
  .brand-name{font-size:15px;}
  .brand-mark{width:36px;height:36px;border-radius:10px;}
}

/* roulang page: category5 */
:root{
  --c-brand:#FF4E2B;
  --c-brand-2:#FF8A3D;
  --c-brand-soft:rgba(255,78,43,.12);
  --g-brand:linear-gradient(120deg,#FF4E2B 0%,#FF8A3D 100%);
  --c-lime:#C8F751;
  --c-mint:#35D0A5;
  --c-ink:#14161A;
  --c-ink-2:#1E2126;
  --c-bg:#F7F4EE;
  --c-bg-2:#EFEBE3;
  --c-card:#FFFFFF;
  --c-text:#16181D;
  --c-text-2:#5C6068;
  --c-text-3:#8C9099;
  --c-line:rgba(20,22,26,.08);
  --c-line-strong:rgba(20,22,26,.14);
  --r-lg:24px;
  --r-md:16px;
  --r-sm:12px;
  --r-pill:999px;
  --sh-s:0 2px 8px rgba(20,22,26,.06);
  --sh-m:0 12px 32px rgba(20,22,26,.10);
  --sh-l:0 24px 64px rgba(20,22,26,.16);
  --sp-section:88px;
  --font-sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Helvetica Neue",Arial,sans-serif;
  --font-num:"DIN Alternate","Barlow","Helvetica Neue",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.85;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;object-fit:cover;}
a{color:var(--c-brand);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:#E23E1C;}
button{font-family:inherit;font-size:inherit;cursor:pointer;border:0;background:none;color:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,h5{margin:0;color:var(--c-text);letter-spacing:-.01em;}
p{margin:0;}
:focus-visible{outline:2px solid var(--c-lime);outline-offset:3px;border-radius:6px;}

.container-x{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(247,244,238,.62);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.45);
  box-shadow:0 1px 0 rgba(20,22,26,.04);
  transition:background .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{
  background:#FFFFFF;
  border-bottom-color:var(--c-line);
  box-shadow:var(--sh-s);
}
.nav-inner{
  position:relative;
  z-index:2;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  height:76px;
  transition:height .25s ease;
}
.site-header.is-scrolled .nav-inner{height:64px;}

.brand{display:inline-flex;align-items:center;gap:12px;color:var(--c-text);}
.brand:hover{color:var(--c-text);}
.brand-mark{
  width:40px;height:40px;
  display:grid;place-items:center;
  border-radius:12px;
  background:var(--g-brand);
  color:#fff;
  font-size:14px;
  box-shadow:0 8px 18px rgba(255,78,43,.32);
  flex:0 0 auto;
}
.brand-mark i{transform:translateX(1px);}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-name{font-size:17px;font-weight:800;letter-spacing:-.01em;}
.brand-tag{font-size:11px;color:var(--c-text-3);letter-spacing:.04em;font-weight:500;}

.nav-links{display:flex;align-items:center;gap:6px;}
.nav-link{
  position:relative;
  display:inline-block;
  padding:10px 12px;
  font-size:14.5px;
  font-weight:600;
  color:var(--c-text-2);
  border-radius:10px;
  white-space:nowrap;
  transition:color .2s ease,background .2s ease;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:12px;right:12px;bottom:2px;
  height:2px;
  border-radius:2px;
  background:var(--c-lime);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .25s ease;
}
.nav-link:hover{color:var(--c-text);background:rgba(20,22,26,.04);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.active{color:var(--c-brand);}
.nav-link.active::after{transform:scaleX(1);}

.nav-actions{display:flex;align-items:center;gap:10px;}
.nav-search{
  display:inline-flex;align-items:center;gap:8px;
  height:40px;padding:0 16px;
  border-radius:var(--r-pill);
  border:1px solid var(--c-line-strong);
  background:rgba(255,255,255,.72);
  color:var(--c-text-2);
  font-size:13.5px;font-weight:600;
  transition:border-color .2s ease,box-shadow .2s ease,color .2s ease;
}
.nav-search:hover{border-color:rgba(255,78,43,.4);color:var(--c-text);box-shadow:var(--sh-s);}
.btn-nav-cta{
  display:inline-flex;align-items:center;justify-content:center;
  height:42px;padding:0 20px;
  border-radius:var(--r-pill);
  background:var(--g-brand);
  color:#fff;font-size:14px;font-weight:700;
  box-shadow:0 8px 20px rgba(255,78,43,.28);
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.btn-nav-cta:hover{color:#fff;transform:translateY(-2px);box-shadow:var(--sh-m);filter:brightness(1.04);}
.btn-nav-cta:active{transform:translateY(0);}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  align-items:center;justify-content:center;
  border-radius:12px;
  border:1px solid var(--c-line-strong);
  background:rgba(255,255,255,.7);
  color:var(--c-text);
  font-size:17px;
}

/* ============ Hero ============ */
.hero{
  position:relative;
  padding:132px 0 64px;
  overflow:hidden;
  background:
    radial-gradient(900px 420px at 82% -10%,rgba(255,138,61,.20),transparent 62%),
    radial-gradient(700px 360px at 6% 8%,rgba(200,247,81,.18),transparent 60%),
    var(--c-bg);
}
.hero::after{
  content:"";
  position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(20,22,26,.10),transparent);
}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
  gap:56px;
  align-items:center;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 14px;
  border-radius:var(--r-pill);
  background:rgba(200,247,81,.55);
  color:#2A3208;
  font-size:12px;font-weight:800;letter-spacing:.06em;
  margin-bottom:20px;
}
.eyebrow i{font-size:11px;}
.hero h1{
  font-size:40px;
  line-height:1.24;
  font-weight:800;
  letter-spacing:-.02em;
  margin-bottom:18px;
}
.hero h1 em{
  font-style:normal;
  background:var(--g-brand);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-sub{
  font-size:16.5px;
  line-height:1.85;
  color:var(--c-text-2);
  max-width:520px;
  margin-bottom:28px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px;}
.btn-primary-x{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:48px;padding:0 26px;
  border-radius:var(--r-pill);
  background:var(--g-brand);
  color:#fff;font-size:15px;font-weight:700;
  box-shadow:0 10px 26px rgba(255,78,43,.30);
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.btn-primary-x:hover{color:#fff;transform:translateY(-2px);box-shadow:var(--sh-m);filter:brightness(1.05);}
.btn-primary-x:active{transform:translateY(0);box-shadow:0 6px 16px rgba(255,78,43,.26);}
.btn-ghost-x{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:48px;padding:0 24px;
  border-radius:var(--r-pill);
  background:#fff;
  border:1px solid var(--c-line-strong);
  color:var(--c-text);font-size:15px;font-weight:700;
  transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.btn-ghost-x:hover{color:var(--c-brand);border-color:rgba(255,78,43,.45);transform:translateY(-2px);box-shadow:var(--sh-s);}

.hero-stats{display:flex;flex-wrap:wrap;gap:10px;}
.stat-chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;
  border-radius:var(--r-pill);
  background:#fff;
  border:1px solid var(--c-line);
  font-size:13px;font-weight:600;
  color:var(--c-text-2);
  box-shadow:var(--sh-s);
}
.stat-chip b{
  font-family:var(--font-num);
  font-size:15px;
  color:var(--c-ink);
  font-weight:800;
}
.stat-chip .dot{width:6px;height:6px;border-radius:50%;background:var(--c-mint);}

.hero-media{position:relative;}
.hero-media .frame{
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--sh-l);
  aspect-ratio:4/3;
  background:var(--c-ink);
}
.hero-media .frame img{width:100%;height:100%;object-fit:cover;}
.hero-media .frame::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,22,26,.06) 0%,rgba(20,22,26,.62) 100%);
}
.media-badge{
  position:absolute;z-index:3;
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;
  border-radius:var(--r-pill);
  font-size:12px;font-weight:800;letter-spacing:.04em;
}
.media-badge.tl{top:16px;left:16px;background:rgba(20,22,26,.55);color:#F7F4EE;border:1px solid rgba(255,255,255,.28);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);}
.media-badge.br{bottom:16px;left:16px;background:var(--c-lime);color:#22280A;}
.media-caption{
  position:absolute;z-index:3;left:16px;right:16px;bottom:52px;
  color:#F7F4EE;font-size:13.5px;line-height:1.6;font-weight:600;
  text-shadow:0 2px 10px rgba(0,0,0,.4);
}
.float-badge{
  position:absolute;
  top:-14px;right:-10px;
  z-index:4;
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 16px;
  border-radius:var(--r-pill);
  background:#fff;
  box-shadow:var(--sh-m);
  font-size:12.5px;font-weight:800;
  color:var(--c-ink);
  border:1px solid var(--c-line);
}
.float-badge i{color:var(--c-brand);font-size:13px;}

/* ============ 通用板块 ============ */
.section{padding:var(--sp-section) 0;}
.section--tight{padding:64px 0;}
.section--alt{background:var(--c-bg-2);}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;flex-wrap:wrap;
  margin-bottom:34px;
}
.section-kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:800;letter-spacing:.08em;
  color:var(--c-brand);
  margin-bottom:10px;
}
.section-kicker::before{
  content:"";width:18px;height:3px;border-radius:2px;
  background:var(--g-brand);
}
.section-title{
  font-size:28px;font-weight:800;letter-spacing:-.02em;line-height:1.35;
  margin-bottom:8px;
}
.section-desc{font-size:14.5px;color:var(--c-text-2);max-width:640px;}
.link-more{
  display:inline-flex;align-items:center;gap:7px;
  font-size:14px;font-weight:700;color:var(--c-brand);
  padding:8px 2px;
}
.link-more i{font-size:12px;transition:transform .2s ease;}
.link-more:hover i{transform:translateX(4px);}

/* ============ 筛选胶囊 ============ */
.filter-row{
  display:flex;gap:10px;flex-wrap:wrap;
  margin-bottom:26px;
}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  height:38px;padding:0 18px;
  border-radius:var(--r-pill);
  border:1px solid var(--c-line-strong);
  background:#fff;
  color:var(--c-text-2);
  font-size:13.5px;font-weight:700;
  transition:all .2s ease;
}
.chip:hover{border-color:rgba(255,78,43,.45);color:var(--c-brand);transform:translateY(-1px);box-shadow:var(--sh-s);}
.chip.active{
  background:var(--c-ink);
  border-color:var(--c-ink);
  color:#F7F4EE;
  box-shadow:0 8px 20px rgba(20,22,26,.22);
}
.chip .cnt{
  font-family:var(--font-num);
  font-size:12px;font-weight:800;
  padding:0 7px;border-radius:var(--r-pill);
  background:rgba(200,247,81,.85);color:#22280A;
}
.chip.active .cnt{background:var(--c-lime);}

/* ============ 横滚片段卡 ============ */
.rail-wrap{position:relative;}
.rail{
  display:flex;
  gap:22px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding:6px 4px 22px;
  scrollbar-width:none;
  -ms-overflow-style:none;
}
.rail::-webkit-scrollbar{display:none;}
.rail-card{
  flex:0 0 calc((100% - 66px) / 3.35);
  scroll-snap-align:start;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-md);
  overflow:hidden;
  box-shadow:var(--sh-s);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.rail-card:hover{transform:translateY(-4px);box-shadow:var(--sh-m);border-color:rgba(255,78,43,.22);}
.rail-thumb{
  position:relative;
  aspect-ratio:4/3;
  background:var(--c-ink);
  overflow:hidden;
}
.rail-thumb img{width:100%;height:100%;transition:transform .4s ease;}
.rail-card:hover .rail-thumb img{transform:scale(1.05);}
.rail-thumb::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 45%,rgba(20,22,26,.55) 100%);
}
.rail-time{
  position:absolute;top:12px;right:12px;z-index:2;
  padding:3px 9px;border-radius:var(--r-pill);
  background:rgba(20,22,26,.62);
  color:#F7F4EE;font-size:11.5px;font-weight:700;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
}
.rail-play{
  position:absolute;left:12px;bottom:12px;z-index:2;
  width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(255,255,255,.9);
  color:var(--c-brand);font-size:12px;
  box-shadow:var(--sh-s);
  transition:transform .25s ease;
}
.rail-card:hover .rail-play{transform:scale(1.1);}
.rail-body{padding:18px 18px 20px;}
.rail-title{
  font-size:16px;font-weight:700;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
  overflow:hidden;
  margin-bottom:8px;
}
.rail-desc{
  font-size:13px;color:var(--c-text-2);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
  overflow:hidden;
}
.rail-meta{
  display:flex;align-items:center;gap:8px;
  margin-top:14px;padding-top:12px;
  border-top:1px dashed var(--c-line);
  font-size:12px;color:var(--c-text-3);
}
.badge-lime{
  display:inline-flex;align-items:center;
  padding:3px 10px;border-radius:var(--r-pill);
  background:var(--c-lime);color:#22280A;
  font-size:11.5px;font-weight:800;letter-spacing:.03em;
}
.badge-soft{
  display:inline-flex;align-items:center;
  padding:3px 10px;border-radius:var(--r-pill);
  background:var(--c-brand-soft);color:var(--c-brand);
  font-size:11.5px;font-weight:800;letter-spacing:.03em;
}

/* ============ 双列内容条目 ============ */
.entry-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:22px;
}
.entry-card{
  display:grid;
  grid-template-columns:190px minmax(0,1fr);
  gap:20px;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-md);
  padding:18px;
  box-shadow:var(--sh-s);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.entry-card:hover{transform:translateY(-4px);box-shadow:var(--sh-m);border-color:rgba(255,78,43,.20);}
.entry-thumb{
  position:relative;
  border-radius:var(--r-sm);
  overflow:hidden;
  aspect-ratio:4/3;
  background:var(--c-ink);
}
.entry-thumb img{width:100%;height:100%;transition:transform .4s ease;}
.entry-card:hover .entry-thumb img{transform:scale(1.05);}
.entry-body{min-width:0;display:flex;flex-direction:column;}
.entry-topline{display:flex;align-items:center;gap:8px;margin-bottom:8px;flex-wrap:wrap;}
.entry-title{
  font-size:17px;font-weight:700;line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
  overflow:hidden;
  margin-bottom:8px;
}
.entry-title a{color:var(--c-text);}
.entry-title a:hover{color:var(--c-brand);}
.entry-text{
  font-size:13px;color:var(--c-text-2);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
  overflow:hidden;
  margin-bottom:14px;
}
.entry-foot{
  margin-top:auto;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-top:12px;
  border-top:1px dashed var(--c-line);
  font-size:12px;color:var(--c-text-3);
}
.entry-foot .go{font-size:12.5px;font-weight:700;color:var(--c-brand);display:inline-flex;align-items:center;gap:5px;}
.entry-foot .go i{transition:transform .2s ease;font-size:11px;}
.entry-card:hover .entry-foot .go i{transform:translateX(3px);}

/* ============ 速览要点 ============ */
.point-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:22px;
}
.point-card{
  position:relative;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-lg);
  padding:28px 26px;
  box-shadow:var(--sh-s);
  overflow:hidden;
  transition:transform .25s ease,box-shadow .25s ease;
}
.point-card:hover{transform:translateY(-4px);box-shadow:var(--sh-m);}
.point-card::before{
  content:"";
  position:absolute;left:0;top:0;bottom:0;width:4px;
  background:var(--g-brand);
  opacity:0;transition:opacity .25s ease;
}
.point-card:hover::before{opacity:1;}
.point-icon{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  background:rgba(255,78,43,.10);
  color:var(--c-brand);
  font-size:17px;
  margin-bottom:16px;
}
.point-card h3{font-size:18px;font-weight:700;margin-bottom:10px;}
.point-card p{font-size:13.5px;color:var(--c-text-2);line-height:1.8;}
.point-num{
  position:absolute;right:20px;top:16px;
  font-family:var(--font-num);
  font-size:30px;font-weight:800;
  color:rgba(20,22,26,.07);
  letter-spacing:-.02em;
}

/* ============ FAQ ============ */
.faq-x .accordion-item{
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-md) !important;
  margin-bottom:14px;
  box-shadow:var(--sh-s);
  overflow:hidden;
  transition:box-shadow .25s ease,border-color .25s ease;
}
.faq-x .accordion-item:hover{box-shadow:var(--sh-m);border-color:rgba(255,78,43,.18);}
.faq-x .accordion-button{
  position:relative;
  width:100%;
  background:transparent;
  border:0;
  box-shadow:none !important;
  font-size:16px;
  font-weight:700;
  color:var(--c-text);
  padding:20px 56px 20px 24px;
  line-height:1.6;
  text-align:left;
}
.faq-x .accordion-button::before{
  content:"";
  position:absolute;left:0;top:14px;bottom:14px;width:3px;
  border-radius:2px;
  background:var(--g-brand);
  opacity:0;
  transition:opacity .25s ease;
}
.faq-x .accordion-button:not(.collapsed)::before{opacity:1;}
.faq-x .accordion-button:not(.collapsed){color:var(--c-brand);}
.faq-x .accordion-button::after{
  content:"\2b";
  font-family:var(--font-num);
  font-size:20px;
  font-weight:700;
  color:var(--c-brand);
  position:absolute;
  right:22px;top:50%;
  transform:translateY(-50%) rotate(0deg);
  transition:transform .3s ease;
  background-image:none !important;
  width:auto;height:auto;
  line-height:1;
}
.faq-x .accordion-button:not(.collapsed)::after{transform:translateY(-50%) rotate(45deg);}
.faq-x .accordion-body{
  padding:0 24px 22px 24px;
  font-size:14.5px;
  line-height:1.9;
  color:var(--c-text-2);
}

/* ============ CTA ============ */
.cta-band{
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  padding:56px 48px;
  background:var(--g-brand);
  box-shadow:var(--sh-l);
  isolation:isolate;
}
.cta-band::before{
  content:"";
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-3.webp');
  background-size:cover;
  background-position:center;
  opacity:.16;
  mix-blend-mode:luminosity;
  z-index:-1;
}
.cta-band::after{
  content:"";
  position:absolute;
  right:-90px;top:-90px;
  width:300px;height:300px;
  border-radius:50%;
  border:36px solid rgba(255,255,255,.12);
  z-index:-1;
}
.cta-band h2{
  color:#fff;
  font-size:29px;
  font-weight:800;
  letter-spacing:-.02em;
  line-height:1.35;
  margin-bottom:12px;
}
.cta-band p{
  color:rgba(255,255,255,.88);
  font-size:15px;
  line-height:1.8;
  max-width:620px;
  margin-bottom:26px;
}
.btn-light-x{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:48px;padding:0 28px;
  border-radius:var(--r-pill);
  background:#fff;
  color:var(--c-brand);
  font-size:15px;font-weight:800;
  box-shadow:0 12px 26px rgba(20,22,26,.18);
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-light-x:hover{color:var(--c-brand);transform:translateY(-2px);box-shadow:var(--sh-m);}
.btn-outline-light-x{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:48px;padding:0 26px;
  border-radius:var(--r-pill);
  border:1px solid rgba(255,255,255,.55);
  background:rgba(255,255,255,.12);
  color:#fff;font-size:15px;font-weight:700;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  transition:background .2s ease,transform .2s ease;
}
.btn-outline-light-x:hover{background:rgba(255,255,255,.22);color:#fff;transform:translateY(-2px);}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--c-ink);
  color:rgba(247,244,238,.72);
  padding:72px 0 30px;
  margin-top:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:44px;
  padding-bottom:44px;
}
.footer-brand .brand{margin-bottom:18px;}
.footer-brand .brand-name{color:#F7F4EE;font-size:17px;}
.footer-brand .brand-tag{color:rgba(247,244,238,.5);}
.footer-brand p{font-size:13.5px;line-height:1.85;color:rgba(247,244,238,.66);margin-bottom:14px;max-width:340px;}
.footer-note{font-size:12px;color:rgba(247,244,238,.42) !important;line-height:1.8;}
.footer-col h4{font-size:13px;font-weight:800;color:#F7F4EE;letter-spacing:.08em;margin-bottom:16px;}
.footer-col a,.footer-col .fitem{
  display:block;
  font-size:13.5px;
  color:rgba(247,244,238,.64);
  padding:5px 0;
  transition:color .2s ease,transform .2s ease;
}
.footer-col a:hover{color:var(--c-lime);transform:translateX(3px);}
.footer-col .fitem{color:rgba(247,244,238,.36);font-size:12.5px;}
.footer-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding-top:24px;
  border-top:1px solid rgba(255,255,255,.10);
  font-size:12px;
  color:rgba(247,244,238,.42);
  line-height:1.8;
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .container-x{padding:0 26px;}
  .hero h1{font-size:34px;}
  .rail-card{flex:0 0 calc((100% - 44px) / 2.6);}
  .entry-card{grid-template-columns:160px minmax(0,1fr);}
  .nav-link{padding:10px 9px;font-size:13.5px;}
  .nav-links{gap:2px;}
}

@media (max-width:991.98px){
  :root{--sp-section:64px;}
  .nav-inner{height:64px;}
  .nav-links{
    position:fixed;
    inset:0;
    z-index:1;
    display:none;
    flex-direction:column;
    align-items:stretch;
    justify-content:flex-start;
    gap:2px;
    padding:100px 24px 40px;
    background:rgba(247,244,238,.97);
    -webkit-backdrop-filter:blur(20px) saturate(150%);
    backdrop-filter:blur(20px) saturate(150%);
    overflow-y:auto;
  }
  body.nav-open .nav-links{display:flex;}
  .nav-link{
    font-size:18px;
    font-weight:700;
    color:var(--c-text);
    padding:0 8px;
    height:56px;
    display:flex;
    align-items:center;
    border-radius:12px;
  }
  .nav-link::after{display:none;}
  .nav-link.active{background:rgba(255,78,43,.10);color:var(--c-brand);}
  .nav-toggle{display:inline-flex;position:relative;z-index:3;}
  .nav-search{display:none;}
  .btn-nav-cta{height:40px;padding:0 16px;font-size:13px;}

  .hero{padding:112px 0 48px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero h1{font-size:32px;}
  .hero-sub{max-width:100%;}
  .hero-media .frame{aspect-ratio:16/10;}
  .float-badge{right:8px;}

  .point-grid{grid-template-columns:1fr 1fr;}
  .entry-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
  .cta-band{padding:44px 32px;}
  .cta-band h2{font-size:24px;}
}

@media (max-width:767.98px){
  .container-x{padding:0 20px;}
  :root{--sp-section:52px;}
  .hero{padding:100px 0 40px;}
  .hero h1{font-size:28px;}
  .hero-sub{font-size:15px;}
  .hero-actions{gap:10px;}
  .btn-primary-x,.btn-ghost-x{height:46px;padding:0 20px;font-size:14px;}
  .section-title{font-size:23px;}
  .rail-card{flex:0 0 82%;}
  .entry-card{grid-template-columns:1fr;gap:14px;padding:14px;}
  .entry-thumb{aspect-ratio:16/9;}
  .point-grid{grid-template-columns:1fr;}
  .cta-band{padding:36px 24px;}
  .cta-band h2{font-size:21px;}
  .cta-band p{font-size:14px;}
  .btn-light-x,.btn-outline-light-x{height:46px;padding:0 20px;font-size:14px;width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:30px;padding-bottom:34px;}
  .site-footer{padding:52px 0 26px;}
  .footer-bottom{font-size:11.5px;}
  .brand-name{font-size:16px;}
  .float-badge{font-size:11.5px;padding:7px 12px;}
  .faq-x .accordion-button{font-size:15px;padding:18px 50px 18px 18px;}
  .faq-x .accordion-body{padding:0 18px 18px;font-size:14px;}
}

@media (max-width:519.98px){
  .hero h1{font-size:25px;}
  .rail-card{flex:0 0 88%;}
  .chip{height:36px;padding:0 14px;font-size:12.5px;}
  .hero-stats{gap:8px;}
  .stat-chip{font-size:12px;padding:6px 11px;}
}

@media (hover:none){
  .rail-card:hover,.entry-card:hover,.point-card:hover{transform:none;}
  .btn-primary-x:hover,.btn-ghost-x:hover{transform:none;}
}

/* roulang page: category6 */
:root{
  --c-brand:#FF4E2B;
  --c-brand-2:#FF8A3D;
  --grad:linear-gradient(120deg,#FF4E2B,#FF8A3D);
  --c-lime:#C8F751;
  --c-mint:#35D0A5;
  --c-ink:#14161A;
  --c-ink-2:#1E2126;
  --c-bg:#F7F4EE;
  --c-surface:#FFFFFF;
  --c-soft:#EFEBE3;
  --c-text:#16181D;
  --c-text-2:#5C6068;
  --c-text-3:#8C9099;
  --c-line:rgba(20,22,26,.08);
  --r-lg:24px;
  --r-md:16px;
  --r-sm:14px;
  --r-pill:999px;
  --sh-s:0 2px 8px rgba(20,22,26,.06);
  --sh-m:0 12px 32px rgba(20,22,26,.10);
  --sh-l:0 24px 64px rgba(20,22,26,.16);
  --font:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --font-num:"DIN Alternate","Barlow","PingFang SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding-left:0;list-style:none}
a{color:inherit;text-decoration:none;transition:color .2s ease}
a:hover{color:var(--c-brand)}
img{max-width:100%;display:block;border:0}
button{font-family:inherit;cursor:pointer}
input,textarea{font-family:inherit}
[hidden]{display:none !important}
:focus-visible{outline:2px solid var(--c-lime);outline-offset:3px;border-radius:6px}
::selection{background:rgba(255,78,43,.18)}

.container-x{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
@media (max-width:767px){.container-x{padding:0 20px}}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(247,244,238,.62);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.5);
  box-shadow:0 2px 20px rgba(20,22,26,.05);
  transition:background .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.93);
  border-bottom-color:rgba(20,22,26,.08);
  box-shadow:var(--sh-s);
}
.nav-bar{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  height:76px;transition:height .25s ease;
}
.site-header.is-scrolled .nav-bar{height:64px}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand-mark{
  width:42px;height:42px;border-radius:13px;flex:none;
  background:var(--grad);color:#fff;font-size:14px;
  display:grid;place-items:center;
  box-shadow:0 8px 20px rgba(255,78,43,.32);
}
.brand-name{display:block;font-size:17px;font-weight:800;line-height:1.2;letter-spacing:-.01em;color:var(--c-text)}
.brand-tag{display:block;font-size:11px;line-height:1.5;color:var(--c-text-3);letter-spacing:.02em}
.nav-links{display:flex;align-items:center;gap:2px;flex-wrap:nowrap}
.nav-link{
  position:relative;padding:8px 11px;border-radius:10px;
  font-size:14.5px;font-weight:600;color:var(--c-text-2);white-space:nowrap;
  transition:color .2s ease,background .2s ease;
}
.nav-link:hover{color:var(--c-text);background:rgba(20,22,26,.05)}
.nav-link.active{color:var(--c-brand)}
.nav-link.active::after{
  content:"";position:absolute;left:11px;right:11px;bottom:1px;height:2px;
  border-radius:2px;background:var(--c-lime);
}
.nav-actions{display:flex;align-items:center;gap:10px;flex:none}
.nav-search{
  display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 16px;
  border-radius:var(--r-pill);border:1px solid rgba(20,22,26,.12);
  background:rgba(255,255,255,.72);font-size:14px;color:var(--c-text-2);
  transition:all .2s ease;
}
.nav-search:hover{border-color:rgba(255,78,43,.42);color:var(--c-brand);background:#fff;box-shadow:var(--sh-s)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid rgba(20,22,26,.12);background:rgba(255,255,255,.75);
  color:var(--c-text);font-size:17px;align-items:center;justify-content:center;
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-pill);
  font-size:15px;font-weight:700;line-height:1;border:1px solid transparent;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn:active{transform:translateY(0) scale(.985)}
.btn-brand{background:var(--grad);color:#fff;box-shadow:0 10px 24px rgba(255,78,43,.28)}
.btn-brand:hover{color:#fff;transform:translateY(-2px);box-shadow:0 16px 34px rgba(255,78,43,.36);filter:brightness(1.04)}
.btn-ghost{background:#fff;color:var(--c-text);border-color:rgba(20,22,26,.14)}
.btn-ghost:hover{color:var(--c-brand);border-color:rgba(255,78,43,.45);transform:translateY(-2px);box-shadow:var(--sh-s)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn-dark-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.4);color:#F7F4EE}
.btn-dark-ghost:hover{background:rgba(255,255,255,.16);color:#fff;transform:translateY(-2px)}

/* ---------- 通用标签 ---------- */
.badge-lime{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:var(--r-pill);
  background:var(--c-lime);color:#20260C;
  font-size:12px;font-weight:700;letter-spacing:.04em;
}
.badge-grad{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:var(--r-pill);
  background:var(--grad);color:#fff;font-size:12px;font-weight:700;letter-spacing:.04em;
}
.badge-outline{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.4);border:1px solid rgba(20,22,26,.14);
  color:var(--c-text-2);font-size:12px;font-weight:700;letter-spacing:.04em;
}
.chip{
  display:inline-flex;align-items:center;height:34px;padding:0 15px;
  border-radius:var(--r-pill);background:#fff;border:1px solid var(--c-line);
  font-size:13.5px;font-weight:600;color:var(--c-text-2);
  transition:all .2s ease;
}
.chip:hover{color:var(--c-brand);border-color:rgba(255,78,43,.4);transform:translateY(-2px);box-shadow:var(--sh-s)}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:60px 0 68px;
  background:
    radial-gradient(820px 400px at 92% -8%,rgba(255,138,61,.24),transparent 64%),
    radial-gradient(680px 360px at -6% 4%,rgba(200,247,81,.30),transparent 62%),
    var(--c-bg);
}
.hero::after{
  content:"";position:absolute;right:-140px;top:-120px;width:420px;height:420px;
  border-radius:50%;border:1px solid rgba(255,78,43,.16);pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1.32fr .82fr;gap:52px;align-items:start;position:relative;z-index:1}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.8);border:1px solid rgba(20,22,26,.08);
  font-size:12.5px;font-weight:700;color:var(--c-brand);letter-spacing:.04em;
  box-shadow:var(--sh-s);
}
.hero h1{
  margin:20px 0 0;
  font-size:40px;line-height:1.28;font-weight:800;letter-spacing:-.02em;color:var(--c-text);
}
.hero h1 em{
  font-style:normal;
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{
  margin-top:16px;max-width:640px;
  font-size:16px;line-height:1.85;color:var(--c-text-2);
}
.search-wrap{
  display:flex;align-items:center;gap:12px;
  margin-top:28px;max-width:560px;height:54px;padding:0 8px 0 18px;
  background:#fff;border:1px solid rgba(20,22,26,.1);border-radius:var(--r-sm);
  box-shadow:var(--sh-s);transition:border-color .2s ease,box-shadow .2s ease;
}
.search-wrap:focus-within{border-color:var(--c-brand);box-shadow:0 0 0 4px rgba(255,78,43,.13)}
.search-ico{color:var(--c-text-3);font-size:15px}
.search-wrap input{
  flex:1;height:100%;border:0;outline:0;background:transparent;
  font-size:15px;color:var(--c-text);
}
.search-wrap input::placeholder{color:#A8ACB4}
.search-count{
  flex:none;font-family:var(--font-num);font-size:12.5px;font-weight:700;
  color:var(--c-text-2);background:var(--c-soft);border-radius:var(--r-pill);
  padding:5px 12px;white-space:nowrap;
}
.quick-tags{display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin-top:18px}
.tag-label{font-size:13px;color:var(--c-text-3);font-weight:600}

.hero-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  box-shadow:var(--sh-m);overflow:hidden;
}
.hero-card img{width:100%;height:210px;object-fit:cover}
.hero-card-body{padding:22px 24px 26px}
.hero-card-body h2{margin-top:12px;font-size:18px;font-weight:800;letter-spacing:-.01em}
.hero-links{margin-top:14px;display:grid;gap:2px}
.hero-links a{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 0;border-top:1px solid var(--c-line);
  font-size:14.5px;font-weight:600;color:var(--c-text-2);transition:color .2s ease,padding-left .2s ease;
}
.hero-links a i{font-size:12px;color:var(--c-text-3);transition:transform .2s ease,color .2s ease}
.hero-links a:hover{color:var(--c-brand);padding-left:4px}
.hero-links a:hover i{color:var(--c-brand);transform:translateX(3px)}

/* ---------- 数据条 ---------- */
.stat-strip{
  margin-top:0;padding:0;
  background:transparent;
}
.stat-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  box-shadow:var(--sh-s);overflow:hidden;
}
.stat-item{padding:24px 26px;border-right:1px solid var(--c-line)}
.stat-item:last-child{border-right:0}
.stat-num{font-family:var(--font-num);font-size:28px;font-weight:800;line-height:1.2;color:var(--c-text);letter-spacing:-.01em}
.stat-num span{font-size:14px;font-weight:700;color:var(--c-text-3);margin-left:4px}
.stat-desc{margin-top:4px;font-size:13px;color:var(--c-text-2)}

/* ---------- 板块通用 ---------- */
.section{padding:76px 0 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px}
.section-head h2{
  font-size:28px;font-weight:800;letter-spacing:-.02em;line-height:1.35;color:var(--c-text);
}
.section-head p{margin-top:8px;font-size:14.5px;color:var(--c-text-2);max-width:640px}
.section-link{font-size:14px;font-weight:700;color:var(--c-brand);white-space:nowrap;display:inline-flex;align-items:center;gap:6px}
.section-link:hover{color:var(--c-brand);text-decoration:underline;text-underline-offset:4px}

/* ---------- 主题快捷卡 ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.topic-card{
  position:relative;display:block;padding:26px 24px 24px;
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  box-shadow:var(--sh-s);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.topic-card:hover{transform:translateY(-4px);box-shadow:var(--sh-m);border-color:rgba(255,78,43,.2)}
.topic-ico{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(255,78,43,.1);color:var(--c-brand);font-size:18px;margin-bottom:16px;
}
.topic-card h3{font-size:17px;font-weight:700;line-height:1.4;color:var(--c-text)}
.topic-card p{margin-top:8px;font-size:13.5px;line-height:1.75;color:var(--c-text-2)}
.topic-arrow{
  margin-top:16px;display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:700;color:var(--c-brand);transition:gap .2s ease;
}
.topic-card:hover .topic-arrow{gap:11px}

/* ---------- 问答分组 ---------- */
.qa-group{margin-top:56px}
.qa-group:first-of-type{margin-top:0}
.group-head{display:flex;align-items:flex-start;gap:16px;margin-bottom:22px}
.group-index{
  font-family:var(--font-num);font-size:28px;font-weight:800;line-height:1;
  color:var(--c-lime);-webkit-text-stroke:.6px rgba(20,22,26,.28);
  flex:none;padding-top:4px;
}
.group-head h2{font-size:24px;font-weight:800;letter-spacing:-.02em;line-height:1.3}
.group-head p{margin-top:6px;font-size:14px;color:var(--c-text-2)}
.qa-divider{flex:1;height:1px;background:var(--c-line);margin-top:22px;border-radius:2px}

.accordion-item{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-md);
  margin-bottom:12px;overflow:hidden;box-shadow:var(--sh-s);
  transition:box-shadow .22s ease,border-color .22s ease;
}
.accordion-item:hover{box-shadow:var(--sh-m);border-color:rgba(255,78,43,.18)}
.accordion-header{margin:0}
.accordion-button{
  position:relative;width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:19px 22px;font-size:16.5px;font-weight:700;line-height:1.6;
  color:var(--c-text);background:#fff;border:0;text-align:left;
  border-radius:0 !important;box-shadow:none !important;
  transition:color .2s ease,background .2s ease;
}
.accordion-button:not(.collapsed){color:var(--c-brand);background:#fff}
.accordion-button::before{
  content:"";position:absolute;left:0;top:15px;bottom:15px;width:3px;border-radius:3px;
  background:var(--grad);opacity:0;transform:scaleY(.4);
  transition:opacity .22s ease,transform .22s ease;
}
.accordion-button:not(.collapsed)::before{opacity:1;transform:scaleY(1)}
.accordion-button::after{display:none}
.qa-icon{
  width:26px;height:26px;flex:none;border-radius:50%;
  background:var(--c-soft);color:var(--c-text-2);
  display:grid;place-items:center;font-size:11px;
  transition:background .25s ease,color .25s ease,transform .25s ease;
}
.accordion-button:not(.collapsed) .qa-icon{background:var(--grad);color:#fff;transform:rotate(45deg)}
.accordion-body{
  padding:0 22px 22px 22px;font-size:15px;line-height:1.85;color:var(--c-text-2);
}
.accordion-body p + p{margin-top:10px}
.accordion-body ul{margin-top:12px}
.accordion-body li{position:relative;padding-left:22px;margin-top:8px;font-size:14.5px}
.accordion-body li::before{
  content:"";position:absolute;left:3px;top:11px;
  width:7px;height:7px;border-radius:2px;background:var(--c-lime);
}
.accordion-body strong{color:var(--c-text);font-weight:700}

/* ---------- 深色提示带 ---------- */
.tip-band{
  margin-top:76px;background:var(--c-ink);color:#F7F4EE;
  border-radius:var(--r-lg);padding:48px 48px 46px;
  box-shadow:0 20px 60px rgba(0,0,0,.28);
  position:relative;overflow:hidden;
}
.tip-band::before{
  content:"";position:absolute;right:-90px;bottom:-120px;
  width:320px;height:320px;border-radius:50%;
  border:1px solid rgba(200,247,81,.22);
}
.tip-band::after{
  content:"";position:absolute;right:20px;bottom:-180px;
  width:380px;height:380px;border-radius:50%;
  border:1px solid rgba(255,138,61,.16);
}
.tip-band h2{font-size:26px;font-weight:800;letter-spacing:-.02em;color:#F7F4EE;position:relative;z-index:1}
.tip-band > p{margin-top:10px;font-size:14.5px;color:rgba(247,244,238,.72);max-width:660px;position:relative;z-index:1}
.tip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:32px;position:relative;z-index:1}
.tip-card{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-md);padding:24px 22px;
  transition:background .22s ease,border-color .22s ease,transform .22s ease;
}
.tip-card:hover{background:rgba(255,255,255,.09);border-color:rgba(200,247,81,.4);transform:translateY(-3px)}
.tip-no{
  font-family:var(--font-num);font-size:13px;font-weight:800;letter-spacing:.08em;
  color:#20260C;background:var(--c-lime);border-radius:var(--r-pill);
  display:inline-block;padding:3px 11px;
}
.tip-card h3{margin-top:14px;font-size:16.5px;font-weight:700;color:#F7F4EE;line-height:1.5}
.tip-card p{margin-top:9px;font-size:13.8px;line-height:1.8;color:rgba(247,244,238,.7)}

/* ---------- 未找到答案 ---------- */
.notfound{
  margin-top:76px;background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  box-shadow:var(--sh-s);padding:44px 48px;
  display:grid;grid-template-columns:1fr auto;gap:36px;align-items:center;
}
.notfound h2{font-size:26px;font-weight:800;letter-spacing:-.02em}
.notfound p{margin-top:12px;font-size:15px;line-height:1.85;color:var(--c-text-2);max-width:640px}
.notfound-actions{display:flex;gap:12px;flex-wrap:wrap}
.notfound-art{
  display:flex;align-items:center;gap:14px;padding:16px 20px;border-radius:var(--r-md);
  background:var(--c-soft);border:1px dashed rgba(20,22,26,.16);
}
.notfound-art i{font-size:22px;color:var(--c-brand)}

/* ---------- 底部 CTA ---------- */
.cta-band{
  margin-top:76px;position:relative;overflow:hidden;border-radius:var(--r-lg);
  padding:56px 52px;color:#F7F4EE;
  background:var(--grad);
  box-shadow:0 24px 64px rgba(255,78,43,.28);
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  opacity:.22;mix-blend-mode:multiply;
}
.cta-band::after{
  content:"";position:absolute;right:-70px;top:-90px;width:300px;height:300px;
  border-radius:50%;border:1px solid rgba(255,255,255,.35);
}
.cta-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap}
.cta-band h2{font-size:28px;font-weight:800;letter-spacing:-.02em;line-height:1.35;color:#fff}
.cta-band p{margin-top:10px;font-size:15px;color:rgba(255,255,255,.86);max-width:560px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1}
.btn-on-grad{background:#14161A;color:#F7F4EE;box-shadow:0 12px 28px rgba(0,0,0,.28)}
.btn-on-grad:hover{background:#000;color:#fff;transform:translateY(-2px)}
.btn-on-grad-ghost{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.55);color:#fff}
.btn-on-grad-ghost:hover{background:rgba(255,255,255,.26);color:#fff;transform:translateY(-2px)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-ink);color:#F7F4EE;padding:64px 0 0;margin-top:88px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand-tag{color:rgba(247,244,238,.55)}
.footer-brand p{font-size:14px;line-height:1.8;color:rgba(247,244,238,.72);margin-top:18px}
.footer-note{
  font-size:12.5px !important;color:rgba(247,244,238,.5) !important;
  border-top:1px solid rgba(255,255,255,.1);padding-top:14px;margin-top:18px !important;
}
.footer-col h4{font-size:14px;font-weight:700;margin:0 0 18px;color:#fff;letter-spacing:.02em}
.footer-col a,.footer-col .fitem{
  display:block;font-size:14px;color:rgba(247,244,238,.68);
  margin-bottom:11px;transition:color .2s ease,transform .2s ease;
}
.footer-col a:hover{color:var(--c-lime);transform:translateX(3px)}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:48px;padding:22px 0;border-top:1px solid rgba(255,255,255,.1);
  font-size:12.5px;color:rgba(247,244,238,.5);
}

/* ---------- 移动端抽屉 ---------- */
.nav-drawer{
  position:fixed;inset:0;z-index:1045;
  background:rgba(247,244,238,.95);
  -webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
  padding:22px 24px 32px;
  display:flex;flex-direction:column;
  transform:translateX(100%);visibility:hidden;
  transition:transform .3s ease,visibility .3s ease;
}
.nav-drawer.open{transform:none;visibility:visible}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
.drawer-close{
  width:44px;height:44px;border-radius:12px;border:1px solid rgba(20,22,26,.12);
  background:#fff;color:var(--c-text);font-size:17px;
  display:grid;place-items:center;
}
.drawer-links{display:flex;flex-direction:column;overflow-y:auto;flex:1}
.drawer-links a{
  display:flex;align-items:center;justify-content:space-between;
  font-size:17px;font-weight:700;color:var(--c-text);
  padding:14px 4px;border-bottom:1px solid rgba(20,22,26,.07);
}
.drawer-links a i{font-size:12px;color:var(--c-text-3)}
.drawer-links a.active{color:var(--c-brand)}
.drawer-cta{margin-top:22px;display:flex;flex-direction:column;gap:12px}
.drawer-cta .btn{width:100%}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .hero h1{font-size:35px}
  .topic-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:991px){
  .nav-links,.nav-search{display:none}
  .nav-toggle{display:inline-flex}
  .hero{padding:44px 0 56px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero h1{font-size:32px}
  .hero-card img{height:200px}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .stat-item:nth-child(2){border-right:0}
  .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid var(--c-line)}
  .tip-grid{grid-template-columns:1fr}
  .tip-band{padding:36px 28px}
  .notfound{grid-template-columns:1fr;gap:24px;padding:34px 28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band{padding:40px 28px}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px}
}
@media (max-width:767px){
  .hero h1{font-size:28px}
  .hero-lead{font-size:15px}
  .section-head h2{font-size:23px}
  .group-head h2{font-size:21px}
  .accordion-button{font-size:15.5px;padding:16px 18px}
  .accordion-body{padding:0 18px 18px 18px}
  .search-wrap{height:50px}
  .search-count{display:none}
  .topic-grid{grid-template-columns:1fr}
  .notfound h2{font-size:22px}
  .cta-band h2{font-size:23px}
}
@media (max-width:576px){
  .brand-name{font-size:15.5px}
  .brand-tag{display:none}
  .brand-mark{width:38px;height:38px;border-radius:12px;font-size:13px}
  .hero h1{font-size:26px}
  .stat-item{padding:18px 18px}
  .stat-num{font-size:24px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .btn{height:46px;padding:0 22px;font-size:14.5px}
  .section{padding:56px 0 0}
  .tip-band,.notfound,.cta-band{margin-top:56px}
  .qa-group{margin-top:44px}
}
@media (hover:none){
  .topic-card:hover,.tip-card:hover,.btn:hover,.accordion-item:hover{transform:none}
}