/* roulang page: index */
:root{
  --green:#123C2E;
  --green-light:#1D5443;
  --ink:#0C0F0D;
  --lime:#C8E82C;
  --clay:#D96C3B;
  --bg:#F6F4EF;
  --bg-soft:#EDEAE2;
  --line:rgba(12,15,13,.10);
  --t1:#0C0F0D;
  --t2:#2A322E;
  --t3:#6B736D;
  --inv:#F6F4EF;
  --inv-soft:rgba(246,244,239,.72);
  --r-lg:14px;
  --r-sm:10px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(12,15,13,.06);
  --sh-2:0 12px 32px rgba(12,15,13,.12);
  --ease:cubic-bezier(.22,.61,.36,1);
  --sec:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans","Source Han Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.7;
  color:var(--t2);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
h1,h2,h3,h4{margin:0;color:var(--t1);font-weight:800;letter-spacing:-.02em;line-height:1.24}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
time,.num{font-variant-numeric:tabular-nums}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:4px}

.container{max-width:1280px;margin:0 auto;padding:0 24px;width:100%}
.section{padding:var(--sec) 0}
.section-tight{padding:72px 0}
.eyebrow{
  display:inline-block;font-size:12px;letter-spacing:.08em;font-weight:600;
  color:var(--clay);text-transform:uppercase;margin-bottom:14px;
}
.eyebrow.on-dark{color:var(--lime)}

.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  margin-bottom:36px;flex-wrap:wrap;
}
.section-head h2{font-size:clamp(24px,3vw,36px)}
.section-head .sub{margin-top:10px;color:var(--t3);font-size:15px;max-width:620px}
.section-head .head-tools{display:flex;align-items:center;gap:12px}

.text-link{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;
  color:var(--green);position:relative;padding-bottom:2px;
}
.text-link::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--lime);
  transition:width .24s var(--ease);
}
.text-link:hover::after{width:100%}
.text-link .arrow{transition:transform .24s var(--ease)}
.text-link:hover .arrow{transform:translateX(4px)}
.text-link.on-dark{color:var(--inv)}
.text-link.on-dark::after{background:var(--lime)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-sm);padding:14px 26px;font-size:15px;font-weight:600;
  border:1px solid transparent;transition:background .24s var(--ease),color .24s var(--ease),
  border-color .24s var(--ease),transform .16s var(--ease),box-shadow .24s var(--ease);
  white-space:nowrap;
}
.btn-primary{background:var(--green);color:var(--inv)}
.btn-primary:hover{background:var(--green-light);box-shadow:var(--sh-2)}
.btn-secondary{background:transparent;color:var(--green);border-color:var(--green)}
.btn-secondary:hover{background:var(--green);color:var(--inv)}
.btn-ghost{background:transparent;color:var(--inv);border-color:rgba(246,244,239,.45)}
.btn-ghost:hover{background:rgba(246,244,239,.12);border-color:var(--inv)}
.btn-lime{background:var(--lime);color:var(--ink)}
.btn-lime:hover{background:#d6f247}
.btn-sm{padding:10px 18px;font-size:14px}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none}

.badge{
  display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;
  padding:4px 10px;border-radius:var(--r-pill);background:var(--bg-soft);color:var(--t2);
}
.badge-clay{background:rgba(217,108,59,.14);color:#a34a22}
.badge-lime{background:rgba(200,232,44,.22);color:#41521b}
.badge-green{background:rgba(18,60,46,.12);color:var(--green)}
.badge-ghost{background:rgba(246,244,239,.14);color:var(--inv)}

/* ============ 导航 ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:linear-gradient(180deg,rgba(8,12,10,.62),rgba(8,12,10,0));
  transition:background .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:var(--bg);border-bottom:1px solid var(--line);box-shadow:var(--sh-1);
}
.header-inner{display:flex;align-items:center;gap:20px;height:76px}
.logo{
  display:inline-flex;align-items:center;gap:9px;font-size:19px;font-weight:800;
  letter-spacing:-.02em;color:var(--inv);flex:none;
}
.logo .mark{
  width:12px;height:12px;border-radius:4px;background:var(--lime);flex:none;
}
.logo .brand-tail{color:var(--lime);font-weight:800}
.site-header.scrolled .logo{color:var(--t1)}
.site-header.scrolled .logo .brand-tail{color:var(--green)}

.nav-chips{
  display:flex;align-items:center;gap:8px;margin-left:auto;
  overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;
  padding:4px 2px;
}
.nav-chips::-webkit-scrollbar{display:none}
.chip{
  display:inline-flex;align-items:center;padding:9px 17px;border-radius:var(--r-pill);
  font-size:14px;font-weight:500;white-space:nowrap;border:1px solid transparent;
  transition:background .24s var(--ease),color .24s var(--ease),border-color .24s var(--ease);
}
.site-header:not(.scrolled) .chip{color:rgba(246,244,239,.78);border-color:rgba(246,244,239,.20)}
.site-header:not(.scrolled) .chip:hover{color:var(--inv);border-color:rgba(246,244,239,.5)}
.site-header:not(.scrolled) .chip.active{background:var(--lime);color:var(--ink);border-color:transparent}
.site-header.scrolled .chip{color:var(--t3);border-color:var(--line);background:rgba(255,255,255,.6)}
.site-header.scrolled .chip:hover{color:var(--green);border-color:rgba(18,60,46,.3)}
.site-header.scrolled .chip.active{background:var(--green);color:var(--inv);border-color:transparent}
.nav-cta{flex:none;margin-left:8px}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:var(--r-sm);border:1px solid var(--line);
  align-items:center;justify-content:center;flex:none;color:var(--inv);
}
.site-header.scrolled .nav-toggle{color:var(--t1)}
.nav-toggle span{display:block;width:18px;height:2px;background:currentColor;position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ============ Hero ============ */
.hero{position:relative;min-height:90vh;display:flex;align-items:flex-end;overflow:hidden;background:var(--ink)}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
}
.hero-veil{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(8,12,10,.90) 0%,rgba(8,12,10,.66) 44%,rgba(8,12,10,.24) 100%),
    linear-gradient(0deg,rgba(8,12,10,.94) 0%,rgba(8,12,10,.30) 46%,rgba(8,12,10,.58) 100%);
}
.hero-inner{position:relative;z-index:2;width:100%;padding-top:150px;padding-bottom:132px}
.hero-badge{
  position:absolute;top:112px;right:24px;z-index:3;
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:var(--r-pill);
  font-size:12.5px;font-weight:600;color:var(--inv);
  background:rgba(246,244,239,.12);border:1px solid rgba(246,244,239,.24);
}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--lime);flex:none}
.hero h1{
  color:var(--inv);font-size:clamp(34px,6vw,68px);line-height:1.12;
  max-width:16em;margin:14px 0 20px;
}
.hero .hero-eyebrow{
  font-size:12px;letter-spacing:.14em;font-weight:600;color:var(--lime);
}
.hero-sub{
  color:rgba(246,244,239,.80);font-size:clamp(15px,1.4vw,18px);
  max-width:44em;margin-bottom:34px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-scroll{
  position:absolute;right:24px;bottom:150px;z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  font-size:12px;letter-spacing:.18em;color:rgba(246,244,239,.55);writing-mode:vertical-rl;
}
.hero-scroll .line{width:1px;height:56px;background:linear-gradient(180deg,var(--lime),transparent)}
.hero-ticker{
  position:absolute;left:0;right:0;bottom:0;z-index:3;
  border-top:1px solid rgba(246,244,239,.14);background:rgba(8,12,10,.78);
}
.ticker-inner{display:flex;align-items:center;gap:22px;height:66px;max-width:1280px;margin:0 auto;padding:0 24px}
.ticker-label{
  flex:none;font-size:12px;letter-spacing:.14em;font-weight:700;color:var(--lime);
  display:flex;align-items:center;gap:8px;
}
.ticker-label::before{content:"";width:3px;height:14px;background:var(--lime);border-radius:2px}
.ticker-track{display:flex;gap:32px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}
.ticker-track::-webkit-scrollbar{display:none}
.ticker-item{
  display:inline-flex;align-items:baseline;gap:10px;white-space:nowrap;
  font-size:14px;color:rgba(246,244,239,.76);transition:color .2s var(--ease);
}
.ticker-item:hover{color:var(--inv)}
.ticker-item time{font-size:12.5px;color:var(--clay)}

/* ============ 横滑片库 ============ */
.rail-wrap{position:relative}
.rail{
  display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:6px 4px 24px;scrollbar-width:none;-ms-overflow-style:none;
}
.rail::-webkit-scrollbar{display:none}
.rail-card{
  flex:0 0 260px;scroll-snap-align:start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease);
  position:relative;display:block;
}
.rail-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--lime);
  transform:scaleX(0);transform-origin:left;transition:transform .24s var(--ease);z-index:2;
}
.rail-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.rail-card:hover::before{transform:scaleX(1)}
.rail-cover{position:relative;aspect-ratio:2/3;overflow:hidden;background:var(--bg-soft)}
.rail-cover img{width:100%;height:100%;object-fit:cover;transition:transform .32s var(--ease)}
.rail-card:hover .rail-cover img{transform:scale(1.04)}
.rail-cover .dur{
  position:absolute;right:10px;bottom:10px;background:rgba(8,12,10,.72);
  color:var(--inv);font-size:12px;padding:3px 9px;border-radius:var(--r-pill);
}
.rail-body{padding:14px 16px 18px}
.rail-body h3{
  font-size:15px;line-height:1.45;margin-bottom:10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rail-meta{display:flex;align-items:center;justify-content:space-between;gap:8px}
.rail-meta time{font-size:12.5px;color:var(--t3)}
.rail-arrows{display:flex;gap:8px}
.rail-arrow{
  width:42px;height:42px;border-radius:var(--r-pill);border:1px solid var(--line);
  background:#fff;display:inline-flex;align-items:center;justify-content:center;
  font-size:16px;color:var(--t2);transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.rail-arrow:hover{background:var(--green);color:var(--inv);border-color:var(--green)}

/* ============ 热播推荐 ============ */
.hot-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:24px;align-items:stretch}
.feature-card{
  position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:420px;
  display:flex;align-items:flex-end;border:1px solid var(--line);box-shadow:var(--sh-1);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease);
}
.feature-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.feature-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.feature-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(8,12,10,.94) 6%,rgba(8,12,10,.45) 48%,rgba(8,12,10,.08) 100%);
}
.feature-index{
  position:absolute;top:18px;right:22px;z-index:3;
  font-size:64px;font-weight:800;line-height:1;color:rgba(246,244,239,.20);
  font-variant-numeric:tabular-nums;
}
.feature-body{position:relative;z-index:3;padding:30px 32px}
.feature-body h3{color:var(--inv);font-size:clamp(20px,2.1vw,27px);margin:12px 0 12px;max-width:20em}
.feature-body p{
  color:rgba(246,244,239,.76);font-size:14.5px;max-width:40em;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.hot-small{display:grid;grid-template-rows:repeat(4,1fr);gap:16px}
.mini-row{
  display:grid;grid-template-columns:96px 1fr;gap:14px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:12px;box-shadow:var(--sh-1);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease);
}
.mini-row:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.mini-row img{width:96px;height:64px;object-fit:cover;border-radius:var(--r-sm);background:var(--bg-soft)}
.mini-row h3{
  font-size:14.5px;line-height:1.45;margin-bottom:6px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.mini-row time{font-size:12.5px;color:var(--clay)}

/* ============ 数据带 ============ */
.stat-band{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:56px 0}
.stat-item{padding-left:20px;border-left:1px solid rgba(12,15,13,.14)}
.stat-item .num{font-size:clamp(30px,3.6vw,44px);font-weight:800;color:var(--green);line-height:1}
.stat-item .lbl{margin-top:12px;font-size:14px;color:var(--t3)}
.stat-item .desc{margin-top:6px;font-size:13px;color:var(--t3);opacity:.85}

/* ============ 最新信息（CMS） ============ */
.filter-chips{display:flex;gap:8px;flex-wrap:wrap}
.filter-chip{
  padding:8px 16px;border-radius:var(--r-pill);font-size:13.5px;font-weight:500;
  border:1px solid var(--line);background:#fff;color:var(--t3);
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.filter-chip:hover{color:var(--green);border-color:rgba(18,60,46,.35)}
.filter-chip.active{background:var(--green);color:var(--inv);border-color:var(--green)}
.post-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.post-item{
  display:flex;gap:18px;align-items:center;justify-content:space-between;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:22px 24px;box-shadow:var(--sh-1);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.post-item:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:rgba(18,60,46,.22)}
.post-top{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.post-top time{font-size:12.5px;color:var(--t3)}
.post-item h3{
  font-size:16.5px;line-height:1.45;margin-bottom:8px;transition:color .2s var(--ease);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-item:hover h3{color:var(--green)}
.post-item p{
  font-size:14px;color:var(--t3);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-arrow{
  flex:none;font-size:20px;color:var(--clay);transition:transform .24s var(--ease),color .2s var(--ease);
}
.post-item:hover .post-arrow{transform:translateX(4px);color:var(--green)}
.empty-state{
  grid-column:1/-1;text-align:center;padding:64px 24px;background:#fff;
  border:1px dashed var(--line);border-radius:var(--r-lg);
}
.empty-state .ico{
  width:52px;height:52px;margin:0 auto 16px;border-radius:14px;background:var(--bg-soft);
  display:flex;align-items:center;justify-content:center;color:var(--t3);font-size:22px;
}
.empty-state p{color:var(--t3);margin-bottom:18px;font-size:14.5px}

/* ============ 片单：深色 ============ */
.dark-block{background:var(--ink);color:var(--inv);border-radius:0}
.dark-block h2,.dark-block h3{color:var(--inv)}
.dark-block .sub{color:rgba(246,244,239,.68)}
.poster-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.poster-card{display:block;position:relative}
.poster-card .ph{
  border-radius:var(--r-lg);overflow:hidden;aspect-ratio:2/3;
  background:#1a201d;border:1px solid rgba(246,244,239,.12);
}
.poster-card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .32s var(--ease)}
.poster-card:hover .ph img{transform:scale(1.04)}
.poster-card h3{font-size:16px;margin:16px 0 8px}
.poster-card p{font-size:13.5px;color:rgba(246,244,239,.62)}
.poster-card .tag{margin-bottom:6px;display:inline-block}

/* ============ 片单：纸底 ============ */
.paper-block{background:var(--bg-soft)}
.num-list{border-top:1px solid var(--line)}
.num-row{
  display:grid;grid-template-columns:96px 1fr auto;gap:24px;align-items:center;
  padding:26px 0;border-bottom:1px solid var(--line);
  transition:background .2s var(--ease);
}
.num-row:hover{background:rgba(255,255,255,.55)}
.num-row .idx{
  font-size:clamp(28px,3.4vw,40px);font-weight:800;color:var(--green);
  font-variant-numeric:tabular-nums;line-height:1;
}
.num-row h3{font-size:17.5px;margin-bottom:6px}
.num-row p{font-size:14px;color:var(--t3);max-width:64ch}
.num-row .go{
  font-size:13.5px;font-weight:600;color:var(--green);white-space:nowrap;
  transition:transform .24s var(--ease);
}
.num-row:hover .go{transform:translateX(4px)}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:14px;max-width:900px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-1);overflow:hidden;
}
.faq-q{
  width:100%;display:flex;align-items:center;gap:16px;text-align:left;
  padding:20px 24px;font-size:16px;font-weight:600;color:var(--t1);
  position:relative;
}
.faq-q::before{
  content:"";width:3px;height:20px;background:var(--lime);border-radius:2px;flex:none;
}
.faq-q .qi{
  margin-left:auto;width:26px;height:26px;border-radius:50%;background:var(--bg-soft);
  display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;
  color:var(--green);flex:none;transition:transform .24s var(--ease),background .24s var(--ease);
}
.faq-item.open .faq-q .qi{transform:rotate(180deg);background:var(--lime);color:var(--ink)}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .24s var(--ease);
}
.faq-a-inner{padding:0 24px 22px 43px;font-size:15px;color:var(--t3);line-height:1.8}

/* ============ CTA ============ */
.cta-block{position:relative;background:var(--green);overflow:hidden}
.cta-inner{
  display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center;
  padding:88px 0;position:relative;z-index:2;
}
.cta-block h2{color:var(--inv);font-size:clamp(32px,5vw,68px);line-height:1.08;margin-bottom:18px}
.cta-block .cta-lead{color:rgba(246,244,239,.78);font-size:16px;max-width:34em;margin-bottom:30px}
.cta-form{display:flex;gap:12px;flex-wrap:wrap;max-width:600px}
.cta-form .field{flex:1 1 260px;min-width:0}
.cta-form label{
  display:block;font-size:12.5px;letter-spacing:.06em;color:rgba(246,244,239,.7);
  margin-bottom:8px;font-weight:600;
}
.cta-form input{
  width:100%;padding:14px 16px;border-radius:var(--r-sm);
  background:rgba(246,244,239,.06);border:1px solid rgba(246,244,239,.28);
  color:var(--inv);transition:border-color .2s var(--ease),background .2s var(--ease);
}
.cta-form input::placeholder{color:rgba(246,244,239,.44)}
.cta-form input:focus{outline:none;border-color:var(--lime);background:rgba(246,244,239,.10)}
.cta-form .btn{align-self:flex-end;height:52px}
.cta-note{margin-top:18px;font-size:12.5px;color:rgba(246,244,239,.55)}
.cta-deco{
  position:relative;height:340px;border-radius:var(--r-lg);overflow:hidden;
  clip-path:polygon(16% 0,100% 0,100% 100%,0 100%);
  border:1px solid rgba(246,244,239,.18);
}
.cta-deco img{width:100%;height:100%;object-fit:cover}
.cta-deco::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(18,60,46,.12),rgba(18,60,46,.62));
}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:rgba(246,244,239,.72);padding-top:96px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:56px}
.footer-brand .logo{color:var(--inv);margin-bottom:16px}
.footer-brand p{font-size:14px;max-width:30ch;color:rgba(246,244,239,.6)}
.footer-col h4{
  font-size:13px;letter-spacing:.08em;color:var(--inv);margin-bottom:18px;font-weight:700;
}
.footer-col ul{display:grid;gap:12px}
.footer-col a{
  font-size:14px;color:rgba(246,244,239,.66);transition:color .2s var(--ease);
  display:inline-flex;align-items:center;gap:8px;
}
.footer-col a:hover{color:var(--lime)}
.footer-chips{display:flex;flex-wrap:wrap;gap:8px}
.footer-chips .chip{
  font-size:13px;color:rgba(246,244,239,.72);border-color:rgba(246,244,239,.18);padding:7px 14px;
}
.footer-chips .chip:hover{color:var(--ink);background:var(--lime);border-color:transparent}
.footer-bottom{
  border-top:1px solid rgba(246,244,239,.12);padding:24px 0 32px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:13px;color:rgba(246,244,239,.5);
}
.footer-bottom a{color:rgba(246,244,239,.6)}
.footer-bottom a:hover{color:var(--lime)}

/* ============ 进入视口动效 ============ */
.reveal{opacity:0;transform:translateY(10px);transition:opacity .32s var(--ease),transform .32s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ============ 断点 ============ */
@media (max-width:1024px){
  :root{--sec:72px}
  .header-inner{height:70px}
  .nav-cta{display:none}
  .hot-grid{grid-template-columns:1fr;gap:20px}
  .feature-card{min-height:340px}
  .hot-small{grid-template-rows:auto}
  .cta-inner{grid-template-columns:1fr;gap:36px;padding:72px 0}
  .cta-deco{height:240px;clip-path:none;border-radius:var(--r-lg)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:28px;padding:44px 0}
};
@media (max-width:768px){
  :root{--sec:56px}
  .container{padding:0 20px}
  .hero{min-height:72vh}
  .hero-inner{padding-top:120px;padding-bottom:118px}
  .hero-badge{top:96px;right:20px;font-size:11.5px}
  .hero-scroll{display:none}
  .rail-card{flex:0 0 196px}
  .post-grid{grid-template-columns:1fr}
  .poster-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .num-row{grid-template-columns:64px 1fr;gap:16px;padding:20px 0}
  .num-row .go{display:none}
  .section-head{margin-bottom:26px}
  .ticker-inner{height:58px;gap:16px}
  .footer-grid{grid-template-columns:1fr;gap:32px;padding-bottom:40px}
  .site-footer{padding-top:64px}
  .faq-a-inner{padding-left:24px}
}
@media (max-width:520px){
  .nav-chips{display:none}
  .nav-toggle{display:inline-flex;margin-left:auto}
  .poster-grid{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr;gap:22px}
  .stat-item{border-left:0;padding-left:0;border-top:1px solid rgba(12,15,13,.14);padding-top:18px}
  .hero-actions .btn{width:100%}
  .cta-form .btn{width:100%}
  .feature-body{padding:22px 20px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition-duration:.01ms !important}
  .reveal{opacity:1;transform:none}
}

/* roulang page: article */
:root{
  --brand:#123C2E;
  --brand-2:#1D5443;
  --ink:#0C0F0D;
  --accent:#C8E82C;
  --clay:#D96C3B;
  --bg:#F6F4EF;
  --paper:#EDEAE2;
  --line:rgba(12,15,13,.10);
  --t1:#0C0F0D;
  --t2:#2A322E;
  --t3:#6B736D;
  --t-inv:#F6F4EF;
  --t-inv-2:rgba(246,244,239,.72);
  --r-card:14px;
  --r-sm:10px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(12,15,13,.06);
  --sh-2:0 12px 32px rgba(12,15,13,.12);
  --sp-sec:96px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --t-fast:160ms;
  --t-mid:240ms;
  --t-slow:320ms;
  --container:1280px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--t2);
  font-family:"PingFang SC","HarmonyOS Sans","Source Han Sans SC","Microsoft YaHei",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:16px;
  line-height:1.7;
  font-weight:400;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border-style:none;}
a{color:inherit;text-decoration:none;}
button,input{font:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
h1,h2,h3,h4{margin:0;color:var(--t1);font-weight:800;letter-spacing:-.02em;line-height:1.25;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
table{border-collapse:collapse;width:100%;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.section{padding:var(--sp-sec) 0;}
.eyebrow{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--t3);font-weight:700;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:var(--r-sm);
  font-size:15px;font-weight:700;letter-spacing:.01em;
  border:1px solid transparent;transition:background-color var(--t-mid) var(--ease),color var(--t-mid) var(--ease),border-color var(--t-mid) var(--ease),transform var(--t-mid) var(--ease),box-shadow var(--t-mid) var(--ease);
  white-space:nowrap;
}
.btn-primary{background:var(--brand);color:var(--t-inv);box-shadow:var(--sh-1);}
.btn-primary:hover{background:var(--brand-2);box-shadow:var(--sh-2);transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--t-inv);border-color:rgba(246,244,239,.55);}
.btn-ghost:hover{background:rgba(246,244,239,.12);border-color:var(--t-inv);}
.btn-outline{background:transparent;color:var(--brand);border-color:var(--brand);}
.btn-outline:hover{background:var(--brand);color:var(--t-inv);}
.btn-sm{padding:10px 18px;font-size:14px;}
.btn:disabled,.btn.is-disabled{opacity:.45;pointer-events:none;}

/* ---------- Chips ---------- */
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 18px;border-radius:var(--r-pill);
  font-size:14px;font-weight:600;color:var(--t2);
  border:1px solid var(--line);background:#fff;
  transition:color var(--t-mid) var(--ease),background-color var(--t-mid) var(--ease),border-color var(--t-mid) var(--ease),transform var(--t-mid) var(--ease);
}
.chip:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-1px);}
.chip.active,.chip[aria-current="page"]{background:var(--brand);border-color:var(--brand);color:var(--t-inv);}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(18,60,46,.32);
  backdrop-filter:saturate(140%) blur(8px);
  transition:background-color var(--t-slow) var(--ease),box-shadow var(--t-slow) var(--ease),border-color var(--t-slow) var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.is-scrolled{background:var(--bg);border-bottom-color:var(--line);box-shadow:0 6px 20px rgba(12,15,13,.08);}
.header-inner{display:flex;align-items:center;gap:28px;min-height:74px;}
.logo{display:inline-flex;align-items:center;gap:10px;font-size:20px;font-weight:800;letter-spacing:-.02em;color:var(--t-inv);transition:color var(--t-mid) var(--ease);}
.site-header.is-scrolled .logo{color:var(--brand);}
.logo .mark{width:12px;height:12px;border-radius:3px;background:var(--accent);display:inline-block;transform:rotate(45deg);}
.logo .brand-tail{font-weight:600;font-size:14px;color:var(--accent);letter-spacing:.04em;}
.site-header.is-scrolled .logo .brand-tail{color:var(--brand-2);}
.nav-chips{display:flex;align-items:center;gap:10px;margin-left:12px;}
.nav-chips .chip{
  background:transparent;border-color:rgba(246,244,239,.34);color:var(--t-inv);
}
.nav-chips .chip:hover{background:rgba(246,244,239,.14);border-color:var(--t-inv);color:var(--t-inv);}
.nav-chips .chip.active{background:var(--accent);border-color:var(--accent);color:var(--brand);}
.site-header.is-scrolled .nav-chips .chip{color:var(--brand);border-color:var(--line);background:#fff;}
.site-header.is-scrolled .nav-chips .chip:hover{border-color:var(--brand);background:#fff;}
.site-header.is-scrolled .nav-chips .chip.active{background:var(--brand);border-color:var(--brand);color:var(--t-inv);}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:12px;}
.site-header:not(.is-scrolled) .nav-cta .btn-primary{background:var(--accent);color:var(--brand);}
.site-header:not(.is-scrolled) .nav-cta .btn-primary:hover{background:#d6f043;color:var(--brand);}
.nav-toggle{display:none;width:44px;height:44px;border-radius:var(--r-sm);border:1px solid rgba(246,244,239,.4);position:relative;flex:0 0 auto;}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  position:absolute;left:50%;top:50%;width:18px;height:2px;background:var(--t-inv);transform:translate(-50%,-50%);transition:background-color var(--t-mid) var(--ease);
}
.nav-toggle span::before{content:"";top:-6px;transform:translate(-50%,-50%);}
.nav-toggle span::after{content:"";top:6px;transform:translate(-50%,-50%);}
.site-header.is-scrolled .nav-toggle{border-color:var(--line);}
.site-header.is-scrolled .nav-toggle span,
.site-header.is-scrolled .nav-toggle span::before,
.site-header.is-scrolled .nav-toggle span::after{background:var(--brand);}

/* ---------- Article hero ---------- */
.article-hero{
  position:relative;
  min-height:300px;
  display:flex;align-items:flex-end;
  padding:140px 0 46px;
  background-image:linear-gradient(180deg,rgba(12,15,13,.72) 0%,rgba(12,15,13,.42) 38%,rgba(12,15,13,.86) 100%),url('/assets/images/backpic/back-1.webp');
  background-size:cover,cover;
  background-position:center center,center 30%;
  color:var(--t-inv);
}
.article-hero h1{
  color:var(--t-inv);
  font-size:clamp(30px,4vw,44px);
  line-height:1.24;
  max-width:900px;
  margin-top:14px;
}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--t-inv-2);}
.breadcrumb a{color:var(--t-inv-2);transition:color var(--t-mid) var(--ease);}
.breadcrumb a:hover{color:var(--accent);}
.breadcrumb .sep{opacity:.5;}
.breadcrumb .current{color:var(--t-inv);font-weight:600;max-width:52ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:20px;font-size:13px;color:var(--t-inv-2);font-variant-numeric:tabular-nums;}
.meta-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:var(--r-pill);
  background:var(--clay);color:#fff;font-weight:700;font-size:12px;letter-spacing:.04em;
}
.meta-dot{width:4px;height:4px;border-radius:50%;background:rgba(246,244,239,.45);}

/* ---------- Article layout ---------- */
.article-main{padding:72px 0 var(--sp-sec);}
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,720px) 250px;
  gap:56px;
  justify-content:center;
  align-items:start;
}
.article-body{min-width:0;}
.rich-text{font-size:17px;line-height:1.85;color:var(--t2);}
.rich-text>p{margin:0 0 1.4em;}
.rich-text h2{
  position:relative;
  font-size:28px;
  line-height:1.32;
  margin:2.1em 0 .8em;
  padding-left:16px;
}
.rich-text h2::before{content:"";position:absolute;left:0;top:.22em;width:3px;height:.86em;background:var(--accent);border-radius:2px;}
.rich-text h3{font-size:22px;margin:1.7em 0 .6em;line-height:1.4;}
.rich-text h4{font-size:18px;margin:1.4em 0 .5em;}
.rich-text ul,.rich-text ol{margin:0 0 1.4em;padding-left:0;}
.rich-text ul li,.rich-text ol li{position:relative;padding-left:26px;margin-bottom:.6em;}
.rich-text ul li::before{content:"";position:absolute;left:6px;top:.72em;width:6px;height:6px;border-radius:2px;background:var(--accent);transform:rotate(45deg);}
.rich-text ol{counter-reset:rich;}
.rich-text ol li{counter-increment:rich;}
.rich-text ol li::before{content:counter(rich,decimal-leading-zero);position:absolute;left:0;top:0;font-size:13px;font-weight:800;color:var(--clay);font-variant-numeric:tabular-nums;}
.rich-text blockquote{
  margin:1.8em 0;padding:20px 24px;
  background:var(--paper);border-left:3px solid var(--brand);
  border-radius:0 var(--r-sm) var(--r-sm) 0;
  color:var(--t1);font-weight:500;
}
.rich-text blockquote p:last-child{margin-bottom:0;}
.rich-text img{border-radius:12px;margin:1.8em 0 .6em;}
.rich-text figcaption{font-size:13px;color:var(--t3);line-height:1.6;margin-bottom:1.6em;}
.rich-text a{color:var(--brand-2);border-bottom:1px solid rgba(18,60,46,.35);transition:color var(--t-mid) var(--ease),border-color var(--t-mid) var(--ease);}
.rich-text a:hover{color:var(--clay);border-color:var(--clay);}
.rich-text table{margin:1.8em 0;font-size:15px;}
.rich-text th,.rich-text td{padding:12px 10px;text-align:left;border:0;border-bottom:1px solid var(--line);}
.rich-text th{color:var(--t1);font-weight:700;background:transparent;}
.rich-text tr:first-child th{border-top:1px solid var(--line);}
.rich-text code{background:var(--paper);border-radius:6px;padding:2px 6px;font-size:.92em;color:var(--brand);}
.rich-text hr{border:0;border-top:1px solid var(--line);margin:2.4em 0;}

/* ---------- TOC ---------- */
.toc{
  position:sticky;top:104px;
  border:1px solid var(--line);border-radius:var(--r-card);
  background:#fff;box-shadow:var(--sh-1);padding:20px 18px;
}
.toc h2{font-size:13px;letter-spacing:.08em;color:var(--t3);font-weight:700;margin-bottom:12px;}
.toc-list{display:flex;flex-direction:column;gap:2px;counter-reset:toc;}
.toc-list a{
  display:block;padding:8px 10px 8px 14px;border-radius:8px;
  font-size:14px;color:var(--t2);line-height:1.5;position:relative;
  transition:color var(--t-mid) var(--ease),background-color var(--t-mid) var(--ease);
}
.toc-list a::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:2px;background:transparent;transition:background-color var(--t-mid) var(--ease);}
.toc-list a:hover{background:var(--bg);color:var(--brand);}
.toc-list a.is-active{color:var(--brand);font-weight:700;background:var(--bg);}
.toc-list a.is-active::before{background:var(--accent);}
.toc.is-empty{display:none;}

/* ---------- Article footer ---------- */
.tag-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:56px 0 0;}
.tag-label{font-size:13px;color:var(--t3);font-weight:700;letter-spacing:.06em;}
.divider{height:1px;background:var(--line);margin:40px 0;}
.related-title{font-size:22px;margin-bottom:22px;}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.related-card{
  display:flex;flex-direction:column;overflow:hidden;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--sh-1);
  transition:transform var(--t-mid) var(--ease),box-shadow var(--t-mid) var(--ease);
}
.related-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.related-thumb{position:relative;aspect-ratio:16/9;background:var(--paper);overflow:hidden;}
.related-thumb img{width:100%;height:100%;object-fit:cover;transition:transform var(--t-slow) var(--ease);}
.related-card:hover .related-thumb img{transform:scale(1.04);}
.related-info{padding:16px 18px 20px;}
.related-info h3{font-size:16px;line-height:1.5;margin-bottom:8px;}
.related-card:hover .related-info h3{color:var(--brand);}
.related-info time{font-size:13px;color:var(--t3);font-variant-numeric:tabular-nums;}
.back-row{margin-top:36px;display:flex;justify-content:center;}

/* ---------- Empty state ---------- */
.empty-state{
  border:1px solid var(--line);border-radius:var(--r-card);background:#fff;
  padding:64px 24px;text-align:center;box-shadow:var(--sh-1);
}
.empty-icon{width:56px;height:56px;border-radius:50%;background:var(--paper);display:flex;align-items:center;justify-content:center;margin:0 auto 18px;color:var(--brand);font-size:22px;font-weight:800;}
.empty-state h2{font-size:22px;margin-bottom:10px;}
.empty-state p{color:var(--t3);font-size:15px;margin-bottom:22px;}

/* ---------- Subscribe CTA ---------- */
.subscribe{
  background:var(--brand);color:var(--t-inv);
  padding:80px 0;position:relative;overflow:hidden;
}
.subscribe::after{
  content:"";position:absolute;right:-60px;bottom:-80px;width:340px;height:340px;
  background:url('/assets/images/coverpic/cover-3.png') center/cover no-repeat;
  border-radius:24px;transform:rotate(-8deg);opacity:.28;
}
.subscribe-inner{position:relative;z-index:2;max-width:720px;}
.subscribe h2{color:var(--t-inv);font-size:clamp(30px,4.4vw,48px);line-height:1.2;}
.subscribe p{margin-top:16px;color:var(--t-inv-2);font-size:16px;max-width:560px;}
.subscribe-form{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap;}
.subscribe-form label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);}
.subscribe-form input{
  flex:1 1 300px;min-width:0;
  padding:14px 18px;border-radius:var(--r-sm);
  background:transparent;border:1px solid rgba(246,244,239,.5);color:var(--t-inv);
  transition:border-color var(--t-mid) var(--ease),background-color var(--t-mid) var(--ease);
}
.subscribe-form input::placeholder{color:rgba(246,244,239,.55);}
.subscribe-form input:focus{outline:none;border-color:var(--accent);background:rgba(246,244,239,.06);}
.subscribe-form .btn-primary{background:var(--accent);color:var(--brand);}
.subscribe-form .btn-primary:hover{background:#d6f043;color:var(--brand);}
.subscribe-note{margin-top:14px;font-size:13px;color:rgba(246,244,239,.6);}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:var(--t-inv-2);padding:96px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:40px;padding-bottom:56px;}
.footer-brand .logo{color:var(--t-inv);margin-bottom:18px;}
.footer-brand p{font-size:14px;line-height:1.8;max-width:320px;}
.footer-col h4{color:var(--t-inv);font-size:15px;margin-bottom:18px;letter-spacing:.02em;}
.footer-col ul{display:flex;flex-direction:column;gap:12px;}
.footer-col ul a{font-size:14px;transition:color var(--t-mid) var(--ease);}
.footer-col ul a:hover{color:var(--accent);}
.footer-chips{display:flex;flex-wrap:wrap;gap:10px;}
.footer-chips .chip{background:transparent;border-color:rgba(246,244,239,.22);color:var(--t-inv-2);font-size:13px;padding:7px 14px;}
.footer-chips .chip:hover{border-color:var(--accent);color:var(--accent);}
.footer-bottom{
  border-top:1px solid rgba(246,244,239,.12);
  padding:22px 0 30px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(246,244,239,.55);
}

/* ---------- Motion ---------- */
.reveal{opacity:0;transform:translateY(10px);transition:opacity var(--t-slow) var(--ease),transform var(--t-slow) var(--ease);}
.reveal.is-visible{opacity:1;transform:none;}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  :root{--sp-sec:72px;}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:36px;}
  .toc{position:static;top:auto;}
  .toc-list{flex-direction:row;overflow-x:auto;gap:8px;padding-bottom:4px;-ms-overflow-style:none;scrollbar-width:none;}
  .toc-list::-webkit-scrollbar{display:none;}
  .toc-list a{white-space:nowrap;background:var(--bg);}
  .toc-list a::before{display:none;}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
}
@media (max-width:768px){
  .header-inner{min-height:64px;gap:16px;}
  .nav-chips{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:6px;margin:0;
    background:var(--bg);border-bottom:1px solid var(--line);
    padding:14px 20px 20px;box-shadow:var(--sh-2);
    display:none;
  }
  .nav-chips.is-open{display:flex;}
  .nav-chips .chip,
  .site-header.is-scrolled .nav-chips .chip{width:100%;justify-content:center;border-color:var(--line);background:#fff;color:var(--brand);}
  .nav-chips .chip.active,
  .site-header.is-scrolled .nav-chips .chip.active{background:var(--brand);color:var(--t-inv);border-color:var(--brand);}
  .nav-cta .btn{display:none;}
  .nav-toggle{display:block;margin-left:auto;}
  .article-hero{padding:118px 0 34px;min-height:260px;}
  .article-hero h1{font-size:clamp(24px,6vw,32px);}
  .article-main{padding:52px 0 var(--sp-sec);}
  .rich-text{font-size:16px;line-height:1.8;}
  .rich-text h2{font-size:23px;}
  .rich-text h3{font-size:19px;}
  .subscribe{padding:60px 0;}
  .footer-grid{grid-template-columns:1fr;padding-bottom:40px;}
  .site-footer{padding-top:64px;}
}
@media (max-width:520px){
  .container{padding:0 20px;}
  .related-grid{grid-template-columns:minmax(0,1fr);}
  .breadcrumb .current{max-width:34ch;}
  .subscribe-form{flex-direction:column;}
  .subscribe-form .btn{width:100%;}
  .footer-bottom{flex-direction:column;}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important;}
  .reveal{opacity:1;transform:none;}
}

/* roulang page: category1 */
:root{
  --green:#123C2E;
  --green-2:#1D5443;
  --ink:#0C0F0D;
  --lime:#C8E82C;
  --clay:#D96C3B;
  --bone:#F6F4EF;
  --paper:#EDEAE2;
  --line:rgba(12,15,13,.10);
  --line-2:rgba(12,15,13,.18);
  --text:#2A322E;
  --muted:#6B736D;
  --on-dark:rgba(246,244,239,.72);
  --r-card:14px;
  --r-sm:10px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(12,15,13,.06);
  --sh-2:0 12px 32px rgba(12,15,13,.12);
  --ease:cubic-bezier(.22,.61,.36,1);
  --container:1280px;
  --sect:96px;
  --font:"PingFang SC","HarmonyOS Sans","Source Han Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.7;
  color:var(--text);
  background:var(--bone);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input{font:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:800;letter-spacing:-.02em;line-height:1.22;}
p{margin:0;}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:4px;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.section{padding:var(--sect) 0;}
.section-tight{padding:calc(var(--sect) * .6) 0;}
.eyebrow{
  display:inline-block;
  font-size:12px;
  letter-spacing:.08em;
  font-weight:700;
  color:var(--green);
  background:rgba(29,84,67,.08);
  border-radius:var(--r-pill);
  padding:6px 14px;
  margin-bottom:16px;
}
.eyebrow.on-dark{color:var(--lime);background:rgba(200,232,44,.12);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;}
.section-head h2{font-size:clamp(24px,3vw,36px);}
.section-head p{margin-top:10px;color:var(--muted);font-size:15px;max-width:640px;}
.link-more{
  display:inline-flex;align-items:center;gap:8px;
  font-size:14px;font-weight:700;color:var(--green);
  position:relative;white-space:nowrap;
}
.link-more::after{
  content:"";position:absolute;left:0;bottom:-4px;height:2px;width:100%;
  background:var(--lime);transform:scaleX(0);transform-origin:left;
  transition:transform .24s var(--ease);
}
.link-more:hover::after{transform:scaleX(1);}
.link-more span{transition:transform .24s var(--ease);}
.link-more:hover span{transform:translateX(4px);}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(246,244,239,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.site-header.scrolled{background:rgba(246,244,239,.97);border-bottom-color:var(--line);box-shadow:0 1px 12px rgba(12,15,13,.06);}
.header-inner{
  display:flex;align-items:center;gap:24px;
  min-height:76px;
}
.logo{
  display:inline-flex;align-items:center;gap:10px;
  font-size:20px;font-weight:800;letter-spacing:-.02em;color:var(--ink);
  white-space:nowrap;
}
.logo .mark{
  width:12px;height:12px;border-radius:3px;
  background:var(--green);
  box-shadow:0 0 0 4px rgba(200,232,44,.28);
  flex:none;
}
.logo .brand-tail{color:var(--green);font-weight:700;font-size:15px;letter-spacing:0;}
.nav-chips{display:flex;align-items:center;gap:8px;flex:1;}
.chip{
  display:inline-flex;align-items:center;
  padding:8px 16px;border-radius:var(--r-pill);
  font-size:14px;font-weight:600;color:var(--text);
  border:1px solid transparent;
  transition:background .16s var(--ease),color .16s var(--ease),border-color .16s var(--ease);
  white-space:nowrap;
}
.chip:hover{background:var(--paper);color:var(--ink);}
.chip.active{background:var(--green);color:var(--bone);}
.nav-cta{display:flex;align-items:center;gap:12px;}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;
  border:1px solid var(--line-2);align-items:center;justify-content:center;flex:none;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);position:relative;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);transition:transform .24s var(--ease);
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-sm);
  padding:14px 26px;
  font-size:15px;font-weight:700;
  border:1px solid transparent;
  transition:background .16s var(--ease),color .16s var(--ease),border-color .16s var(--ease),transform .16s var(--ease),box-shadow .16s var(--ease);
}
.btn-sm{padding:10px 20px;font-size:14px;border-radius:var(--r-pill);}
.btn-primary{background:var(--green);color:var(--bone);box-shadow:var(--sh-1);}
.btn-primary:hover{background:var(--green-2);box-shadow:var(--sh-2);transform:translateY(-2px);}
.btn-outline{background:transparent;color:var(--green);border-color:rgba(18,60,46,.34);}
.btn-outline:hover{background:var(--green);color:var(--bone);border-color:var(--green);}
.btn-ghost{background:transparent;color:var(--bone);border-color:rgba(246,244,239,.42);}
.btn-ghost:hover{background:var(--bone);color:var(--green);}
.btn:disabled,.btn[aria-disabled="true"]{opacity:.45;pointer-events:none;}

/* ---------- breadcrumb ---------- */
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);flex-wrap:wrap;}
.crumbs a:hover{color:var(--green);}
.crumbs .sep{color:rgba(12,15,13,.28);}
.crumbs .now{color:var(--ink);font-weight:600;}

/* ---------- category hero ---------- */
.cat-hero{
  position:relative;
  padding:56px 0 64px;
  background-image:linear-gradient(180deg,rgba(12,15,13,.72),rgba(12,15,13,.86)),url("/assets/images/backpic/back-1.webp");
  background-size:cover;background-position:center;
  color:var(--bone);
  overflow:hidden;
}
.cat-hero::after{
  content:"";position:absolute;inset:auto 0 -1px 0;height:120px;
  background:linear-gradient(180deg,rgba(246,244,239,0),var(--bone));
  pointer-events:none;
}
.cat-hero .crumbs,.cat-hero .crumbs a,.cat-hero .crumbs .now{color:rgba(246,244,239,.72);}
.cat-hero .crumbs .now{color:var(--bone);}
.cat-hero h1{
  color:var(--bone);
  font-size:clamp(30px,5vw,54px);
  margin:22px 0 16px;
  max-width:900px;
}
.cat-hero .lead{
  color:var(--on-dark);
  font-size:17px;
  max-width:720px;
  line-height:1.85;
}
.cat-hero .hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px;}
.cat-hero .hero-tags .chip{border-color:rgba(246,244,239,.26);color:var(--on-dark);}
.cat-hero .hero-tags .chip:hover{background:rgba(246,244,239,.12);color:var(--bone);}

.stat-row{
  position:relative;z-index:2;
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;
  margin-top:44px;
}
.stat-card{
  background:rgba(246,244,239,.06);
  border:1px solid rgba(246,244,239,.16);
  border-radius:var(--r-card);
  padding:22px 24px;
}
.stat-card strong{
  display:block;font-size:clamp(26px,3.4vw,38px);
  color:var(--bone);font-weight:800;
  font-variant-numeric:tabular-nums;letter-spacing:-.02em;
}
.stat-card span{display:block;margin-top:6px;font-size:13px;color:var(--on-dark);}
.stat-card em{font-style:normal;color:var(--lime);}

/* ---------- value grid ---------- */
.value-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
.value-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:26px 24px;
  box-shadow:var(--sh-1);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.value-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:var(--line-2);}
.value-icon{
  width:44px;height:44px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(18,60,46,.07);color:var(--green);
  font-weight:800;font-size:16px;margin-bottom:18px;
  font-variant-numeric:tabular-nums;
}
.value-card h3{font-size:18px;margin-bottom:10px;}
.value-card p{font-size:14.5px;color:var(--muted);line-height:1.8;}

/* ---------- category layout ---------- */
.cat-layout{
  display:grid;
  grid-template-columns:240px minmax(0,1fr);
  gap:36px;
  align-items:start;
}
.filter-rail{
  position:sticky;top:100px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:22px 18px;
  box-shadow:var(--sh-1);
}
.filter-rail h3{
  font-size:13px;letter-spacing:.08em;color:var(--muted);
  font-weight:700;margin:0 0 14px 8px;
}
.filter-list{display:flex;flex-direction:column;gap:4px;}
.filter-btn{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  width:100%;text-align:left;
  padding:11px 14px;border-radius:10px;
  font-size:14.5px;font-weight:600;color:var(--text);
  transition:background .16s var(--ease),color .16s var(--ease);
}
.filter-btn em{font-style:normal;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;}
.filter-btn:hover{background:var(--paper);color:var(--ink);}
.filter-btn.active{background:var(--green);color:var(--bone);}
.filter-btn.active em{color:var(--lime);}
.rail-note{
  margin-top:18px;padding:16px;border-radius:12px;
  background:var(--paper);font-size:13px;color:var(--muted);line-height:1.75;
}
.rail-note a{color:var(--green);font-weight:700;}

.grid-head{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  margin-bottom:22px;flex-wrap:wrap;
}
.grid-head h2{font-size:clamp(20px,2.4vw,26px);}
.grid-head .count{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;}

.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.match-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);
  display:flex;flex-direction:column;
  transition:transform .24s var(--ease),box-shadow .24s var(--ease);
}
.match-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.match-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--paper);}
.match-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .32s var(--ease);}
.match-card:hover .match-thumb img{transform:scale(1.04);}
.match-thumb::before{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:var(--lime);transform:scaleX(0);transform-origin:left;
  transition:transform .24s var(--ease);z-index:2;
}
.match-card:hover .match-thumb::before{transform:scaleX(1);}
.badge{
  position:absolute;left:12px;top:12px;z-index:2;
  background:var(--clay);color:#fff;
  font-size:12px;font-weight:700;
  padding:5px 11px;border-radius:var(--r-pill);
  letter-spacing:.02em;
}
.match-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.match-body h3{font-size:16.5px;line-height:1.45;}
.match-body p{font-size:13.5px;color:var(--muted);line-height:1.7;}
.match-meta{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding-top:12px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums;
}
.match-meta .live{color:var(--clay);font-weight:700;}
.empty-state{
  display:none;flex-direction:column;align-items:center;gap:14px;
  padding:64px 24px;text-align:center;
  background:#fff;border:1px dashed var(--line-2);border-radius:var(--r-card);
}
.empty-state.show{display:flex;}
.empty-state .glyph{
  width:52px;height:52px;border-radius:14px;background:var(--paper);
  display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:20px;
}
.empty-state p{font-size:14px;color:var(--muted);}

.pager{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:40px;flex-wrap:wrap;}
.pager a,.pager span{
  min-width:40px;height:40px;padding:0 14px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:10px;border:1px solid var(--line);
  font-size:14px;font-weight:600;color:var(--text);background:#fff;
  font-variant-numeric:tabular-nums;
  transition:background .16s var(--ease),color .16s var(--ease),border-color .16s var(--ease);
}
.pager a:hover{border-color:var(--green);color:var(--green);}
.pager .current{background:var(--green);border-color:var(--green);color:var(--bone);}
.pager .disabled{opacity:.45;pointer-events:none;}

/* ---------- flow timeline ---------- */
.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:1px solid var(--line-2);}
.flow-step{
  padding:28px 24px 30px;border-right:1px solid var(--line);position:relative;
}
.flow-step:last-child{border-right:0;}
.flow-step .num{
  display:block;font-size:13px;font-weight:800;color:var(--clay);
  letter-spacing:.06em;font-variant-numeric:tabular-nums;margin-bottom:14px;
}
.flow-step h3{font-size:17px;margin-bottom:10px;}
.flow-step p{font-size:14px;color:var(--muted);line-height:1.8;}
.flow-step::after{
  content:"";position:absolute;left:0;top:-1px;width:0;height:2px;background:var(--lime);
  transition:width .32s var(--ease);
}
.flow-step:hover::after{width:100%;}

/* ---------- entry matrix (dark) ---------- */
.dark-band{
  background:var(--ink);
  color:var(--bone);
  padding:var(--sect) 0;
}
.dark-band h2{color:var(--bone);}
.dark-band .section-head p{color:var(--on-dark);}
.entry-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
.entry-card{
  display:flex;gap:16px;align-items:flex-start;
  background:rgba(246,244,239,.05);
  border:1px solid rgba(246,244,239,.14);
  border-radius:var(--r-card);
  padding:22px;
  transition:background .24s var(--ease),border-color .24s var(--ease),transform .24s var(--ease);
}
.entry-card:hover{background:rgba(246,244,239,.1);border-color:rgba(200,232,44,.4);transform:translateY(-3px);}
.entry-glyph{
  width:44px;height:44px;flex:none;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(200,232,44,.14);color:var(--lime);
  font-weight:800;font-size:15px;font-variant-numeric:tabular-nums;
}
.entry-card h3{color:var(--bone);font-size:16.5px;margin-bottom:8px;}
.entry-card p{font-size:13.5px;color:var(--on-dark);line-height:1.75;}

/* ---------- rank list ---------- */
.rank-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start;}
.rank-list{border-top:1px solid var(--line);}
.rank-item{
  display:flex;align-items:center;gap:18px;
  padding:20px 8px;border-bottom:1px solid var(--line);
  transition:background .16s var(--ease);
}
.rank-item:hover{background:rgba(237,234,226,.65);}
.rank-no{
  font-size:22px;font-weight:800;color:var(--green);
  width:44px;flex:none;font-variant-numeric:tabular-nums;letter-spacing:-.02em;
}
.rank-item .info{flex:1;min-width:0;}
.rank-item .info strong{display:block;font-size:16px;color:var(--ink);font-weight:700;}
.rank-item .info span{font-size:13px;color:var(--muted);}
.rank-item .val{font-size:14px;font-weight:700;color:var(--clay);font-variant-numeric:tabular-nums;white-space:nowrap;}
.rank-aside{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:28px;box-shadow:var(--sh-1);
}
.rank-aside h3{font-size:19px;margin-bottom:14px;}
.rank-aside p{font-size:14.5px;color:var(--muted);line-height:1.85;}
.rank-aside ul{margin-top:18px;display:flex;flex-direction:column;gap:12px;}
.rank-aside li{display:flex;gap:10px;font-size:14px;color:var(--text);}
.rank-aside li::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--lime);
  flex:none;margin-top:9px;
}

/* ---------- faq ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px;margin:0 auto;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);transition:border-color .24s var(--ease),box-shadow .24s var(--ease);
}
.faq-item.open{border-color:var(--line-2);box-shadow:var(--sh-2);}
.faq-q{
  width:100%;display:flex;align-items:center;gap:16px;
  padding:20px 22px;text-align:left;font-size:16.5px;font-weight:700;color:var(--ink);
  position:relative;
}
.faq-q::before{
  content:"";width:3px;height:20px;border-radius:2px;background:var(--lime);flex:none;
}
.faq-icon{
  margin-left:auto;flex:none;width:26px;height:26px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  background:var(--paper);color:var(--green);font-size:16px;font-weight:700;
  transition:transform .24s var(--ease),background .24s var(--ease),color .24s var(--ease);
}
.faq-item.open .faq-icon{transform:rotate(180deg);background:var(--green);color:var(--lime);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .24s var(--ease);}
.faq-item.open .faq-a{max-height:360px;}
.faq-a p{padding:0 22px 22px 41px;font-size:14.5px;color:var(--muted);line-height:1.85;}

/* ---------- CTA ---------- */
.cta-band{
  background:var(--green);color:var(--bone);
  position:relative;overflow:hidden;
}
.cta-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;
  padding:calc(var(--sect) * .9) 0;
}
.cta-band h2{color:var(--bone);font-size:clamp(30px,5vw,58px);line-height:1.1;}
.cta-band p.lead{color:var(--on-dark);font-size:16px;margin-top:16px;max-width:560px;line-height:1.85;}
.cta-form{display:flex;gap:12px;margin-top:30px;max-width:520px;}
.cta-form input{
  flex:1;min-width:0;
  background:rgba(246,244,239,.06);
  border:1px solid rgba(246,244,239,.3);
  border-radius:var(--r-sm);
  padding:15px 18px;color:var(--bone);font-size:15px;
  transition:border-color .16s var(--ease),background .16s var(--ease);
}
.cta-form input::placeholder{color:rgba(246,244,239,.55);}
.cta-form input:focus{outline:none;border-color:var(--lime);background:rgba(246,244,239,.1);}
.cta-form button{
  background:var(--lime);color:var(--ink);border-radius:var(--r-sm);
  padding:15px 28px;font-weight:800;font-size:15px;white-space:nowrap;
  transition:background .16s var(--ease),transform .16s var(--ease);
}
.cta-form button:hover{background:#d6f43c;transform:translateY(-2px);}
.cta-terms{margin-top:14px;font-size:12.5px;color:rgba(246,244,239,.6);}
.cta-visual{
  position:relative;border-radius:var(--r-card);overflow:hidden;
  clip-path:polygon(12% 0,100% 0,100% 100%,0 100%);
  box-shadow:var(--sh-2);
}
.cta-visual img{width:100%;aspect-ratio:4/3;object-fit:cover;}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:var(--on-dark);padding:96px 0 32px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;}
.site-footer .logo{color:var(--bone);}
.site-footer .logo .brand-tail{color:var(--lime);}
.footer-brand p{margin-top:18px;font-size:14px;line-height:1.85;max-width:320px;}
.footer-col h4{color:var(--bone);font-size:14px;letter-spacing:.06em;margin-bottom:18px;font-weight:700;}
.footer-col ul{display:flex;flex-direction:column;gap:12px;}
.footer-col a{font-size:14px;color:var(--on-dark);transition:color .16s var(--ease);}
.footer-col a:hover{color:var(--lime);}
.footer-chips{display:flex;flex-wrap:wrap;gap:8px;}
.footer-chips .chip{border-color:rgba(246,244,239,.2);color:var(--on-dark);font-size:13px;padding:6px 13px;}
.footer-chips .chip:hover{background:rgba(246,244,239,.1);color:var(--bone);}
.footer-bottom{
  margin-top:56px;padding-top:24px;border-top:1px solid rgba(246,244,239,.14);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:rgba(246,244,239,.55);
}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(10px);transition:opacity .32s var(--ease),transform .32s var(--ease);}
.reveal.in{opacity:1;transform:none;}

/* ---------- responsive ---------- */
@media (max-width:1200px){
  :root{--sect:80px;}
  .value-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .entry-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1.3fr 1fr 1fr;gap:32px;}
  .footer-col:last-child{grid-column:span 3;}
}
@media (max-width:1024px){
  .nav-chips{
    position:absolute;left:24px;right:24px;top:76px;
    flex-direction:column;align-items:stretch;gap:6px;
    background:var(--bone);border:1px solid var(--line);
    border-radius:var(--r-card);padding:14px;box-shadow:var(--sh-2);
    display:none;
  }
  body.nav-open .nav-chips{display:flex;}
  body.nav-open .nav-toggle span{background:transparent;}
  body.nav-open .nav-toggle span::before{transform:translateY(6px) rotate(45deg);}
  body.nav-open .nav-toggle span::after{transform:translateY(-6px) rotate(-45deg);}
  .nav-toggle{display:inline-flex;margin-left:auto;}
  .nav-cta{display:none;}
  .cat-layout{grid-template-columns:1fr;gap:24px;}
  .filter-rail{position:static;padding:16px;}
  .filter-list{flex-direction:row;overflow-x:auto;gap:8px;scrollbar-width:none;}
  .filter-list::-webkit-scrollbar{display:none;}
  .filter-btn{width:auto;white-space:nowrap;border-radius:var(--r-pill);border:1px solid var(--line);}
  .filter-btn em{display:none;}
  .rail-note{margin-top:14px;}
  .rank-wrap{grid-template-columns:1fr;gap:32px;}
  .flow{grid-template-columns:repeat(2,minmax(0,1fr));}
  .flow-step:nth-child(2){border-right:0;}
  .flow-step:nth-child(1),.flow-step:nth-child(2){border-bottom:1px solid var(--line);}
  .cta-inner{grid-template-columns:1fr;gap:36px;}
  .cta-visual{clip-path:none;max-width:520px;}
}
@media (max-width:768px){
  :root{--sect:64px;}
  .container{padding:0 20px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;}
  .stat-row{grid-template-columns:1fr;gap:14px;margin-top:34px;}
  .stat-card{display:flex;align-items:baseline;justify-content:space-between;padding:18px 20px;}
  .stat-card span{margin-top:0;}
  .value-grid{grid-template-columns:1fr;}
  .card-grid{grid-template-columns:1fr;}
  .entry-grid{grid-template-columns:1fr;}
  .flow{grid-template-columns:1fr;}
  .flow-step{border-right:0;border-bottom:1px solid var(--line);}
  .footer-grid{grid-template-columns:1fr;gap:34px;}
  .footer-col:last-child{grid-column:auto;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .cta-form{flex-direction:column;}
  .cta-form button{width:100%;}
  .faq-a p{padding-left:22px;}
}
@media (max-width:520px){
  body{font-size:15.5px;}
  .header-inner{min-height:68px;gap:14px;}
  .logo{font-size:18px;}
  .cat-hero{padding:40px 0 52px;}
  .value-card,.rank-aside{padding:22px 20px;}
  .pager a,.pager span{min-width:36px;height:36px;padding:0 11px;font-size:13px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
  .reveal{opacity:1;transform:none;}
}

/* roulang page: category2 */
:root{
  --green:#123C2E;
  --green-2:#1D5443;
  --ink:#0C0F0D;
  --lime:#C8E82C;
  --clay:#D96C3B;
  --paper:#F6F4EF;
  --paper-2:#EDEAE2;
  --white:#FFFFFF;
  --t1:#0C0F0D;
  --t2:#2A322E;
  --t3:#6B736D;
  --line:rgba(12,15,13,.10);
  --dark-line:rgba(246,244,239,.14);
  --r-card:14px;
  --r-lg:18px;
  --r-sm:10px;
  --sh1:0 1px 2px rgba(12,15,13,.06);
  --sh2:0 12px 32px rgba(12,15,13,.12);
  --ease:cubic-bezier(.22,.61,.36,1);
  --container:1280px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:88px}
body{
  margin:0;
  background:var(--paper);
  color:var(--t2);
  font-family:"PingFang SC","HarmonyOS Sans","Source Han Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
ul{list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(246,244,239,.86);
  backdrop-filter:saturate(140%) blur(12px);
  -webkit-backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid transparent;
  transition:background .24s var(--ease),border-color .24s var(--ease),box-shadow .24s var(--ease);
}
.site-header.scrolled{background:var(--paper);border-bottom-color:var(--line);box-shadow:var(--sh1)}
.header-inner{display:flex;align-items:center;gap:22px;min-height:74px}
.logo{
  display:inline-flex;align-items:center;gap:9px;
  font-size:20px;font-weight:800;letter-spacing:-.02em;color:var(--t1);white-space:nowrap;
}
.logo .mark{
  width:15px;height:15px;border-radius:4px;flex:0 0 15px;
  background:linear-gradient(135deg,var(--green) 0 55%,var(--lime) 55% 100%);
}
.logo .brand-tail{color:var(--green);margin-left:1px}
.nav-chips{display:flex;align-items:center;gap:8px;margin-left:12px}
.chip{
  display:inline-flex;align-items:center;justify-content:center;
  padding:9px 17px;border-radius:999px;border:1px solid transparent;
  font-size:14px;font-weight:600;color:var(--t2);
  transition:background .16s var(--ease),color .16s var(--ease),border-color .16s var(--ease);
}
.chip:hover{background:var(--paper-2);color:var(--t1)}
.chip.active{background:var(--green);color:var(--paper)}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:12px}
.nav-toggle{
  display:none;position:relative;width:42px;height:42px;flex:0 0 42px;
  border:1px solid var(--line);border-radius:12px;background:var(--white);cursor:pointer;
  margin-left:auto;
}
.nav-toggle span,.nav-toggle::before,.nav-toggle::after{
  content:"";position:absolute;left:50%;width:16px;height:2px;border-radius:2px;
  background:var(--t1);transform:translateX(-50%);transition:transform .24s var(--ease),opacity .24s var(--ease);
}
.nav-toggle span{top:50%;margin-top:-1px}
.nav-toggle::before{top:13px}
.nav-toggle::after{top:25px}
.site-header.nav-open .nav-toggle::before{transform:translateX(-50%) translateY(6px) rotate(45deg)}
.site-header.nav-open .nav-toggle::after{transform:translateX(-50%) translateY(-6px) rotate(-45deg)}
.site-header.nav-open .nav-toggle span{opacity:0}
.mobile-cta{display:none}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;border-radius:var(--r-sm);border:1px solid transparent;
  font-size:15px;font-weight:700;cursor:pointer;white-space:nowrap;
  transition:background .16s var(--ease),color .16s var(--ease),border-color .16s var(--ease),transform .16s var(--ease);
}
.btn:active{transform:translateY(1px)}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-primary{background:var(--green);color:var(--paper)}
.btn-primary:hover{background:var(--green-2)}
.btn-outline{background:transparent;border-color:rgba(18,60,46,.34);color:var(--green)}
.btn-outline:hover{background:var(--green);border-color:var(--green);color:var(--paper)}
.btn-ghost{background:transparent;border-color:rgba(246,244,239,.5);color:var(--paper)}
.btn-ghost:hover{background:rgba(246,244,239,.14)}
.btn-lime{background:var(--lime);color:var(--ink);font-weight:800}
.btn-lime:hover{background:#b9d925}
.btn[disabled],.btn.disabled{opacity:.45;pointer-events:none}

/* ============ 通用区块 ============ */
.section{padding:96px 0}
.section.tight{padding-top:72px}
.section.paper-bg{background:var(--paper-2)}
.section.ink-bg{background:var(--ink);color:rgba(246,244,239,.75)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:46px;flex-wrap:wrap}
.eyebrow{
  font-size:12px;font-weight:700;letter-spacing:.16em;
  color:var(--clay);margin-bottom:12px;text-transform:uppercase;
}
.section-title{
  font-size:clamp(24px,3vw,36px);font-weight:800;letter-spacing:-.02em;
  line-height:1.22;color:var(--t1);
}
.section-desc{max-width:600px;margin-top:14px;font-size:15.5px;color:var(--t3)}
.section.ink-bg .section-title{color:var(--paper)}
.section.ink-bg .section-desc{color:rgba(246,244,239,.72)}
.section.ink-bg .eyebrow{color:var(--lime)}

/* ============ 页首横幅 ============ */
.page-banner{
  position:relative;overflow:hidden;background:var(--ink);
  color:var(--paper);display:flex;align-items:center;min-height:440px;
}
.banner-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.82) contrast(1.03)}
.banner-veil{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(12,15,13,.52) 0%,rgba(12,15,13,.84) 100%),
    linear-gradient(90deg,rgba(18,60,46,.78) 0%,rgba(18,60,46,.22) 70%);
}
.banner-inner{position:relative;z-index:2;padding:92px 0 76px;text-align:center}
.breadcrumb{
  display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center;
  font-size:13px;color:rgba(246,244,239,.62);margin-bottom:24px;
}
.breadcrumb a{transition:color .16s var(--ease)}
.breadcrumb a:hover{color:var(--lime)}
.breadcrumb .sep{color:rgba(246,244,239,.34)}
.breadcrumb .now{color:rgba(246,244,239,.92);font-weight:600}
.page-banner .eyebrow{color:var(--lime)}
.page-banner h1{
  font-size:clamp(30px,4.6vw,52px);font-weight:800;letter-spacing:-.02em;line-height:1.2;
  max-width:940px;margin:0 auto;
}
.banner-sub{
  max-width:720px;margin:20px auto 0;
  font-size:16.5px;line-height:1.8;color:rgba(246,244,239,.76);
}
.banner-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:30px}
.banner-chips .chip{border-color:rgba(246,244,239,.26);color:rgba(246,244,239,.85);background:rgba(246,244,239,.04)}
.banner-chips .chip:hover{background:rgba(246,244,239,.14);color:var(--paper)}
.banner-chips .chip.active{background:var(--lime);border-color:var(--lime);color:var(--ink)}

/* ============ 数据总览 ============ */
.stats-section{padding:72px 0 24px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 24px;box-shadow:var(--sh1);
  transition:transform .16s var(--ease),box-shadow .16s var(--ease);
}
.stat:hover{transform:translateY(-2px);box-shadow:var(--sh2)}
.stat-num{
  display:block;font-size:clamp(28px,3.4vw,40px);font-weight:800;line-height:1.1;
  color:var(--green);font-variant-numeric:tabular-nums;letter-spacing:-.02em;
}
.stat-label{display:block;margin-top:10px;font-size:13.5px;color:var(--t3)}

/* ============ 图文交替长列表 ============ */
.alt-list{display:grid;gap:26px}
.alt-item{
  display:grid;grid-template-columns:1.04fr 1fr;gap:34px;align-items:center;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px;box-shadow:var(--sh1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.alt-item:hover{transform:translateY(-2px);box-shadow:var(--sh2)}
.alt-item:nth-child(even){grid-template-columns:1fr 1.04fr}
.alt-item:nth-child(even) .alt-media{order:2}
.alt-media{
  position:relative;border-radius:var(--r-card);overflow:hidden;
  aspect-ratio:16/10;background:var(--paper-2);
}
.alt-media img{width:100%;height:100%;object-fit:cover;transition:transform .32s var(--ease)}
.alt-item:hover .alt-media img{transform:scale(1.035)}
.badge{
  position:absolute;left:14px;bottom:14px;
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 13px;border-radius:999px;
  background:var(--clay);color:#fff;font-size:12.5px;font-weight:700;letter-spacing:.02em;
}
.badge.alt{background:var(--green)}
.meta-time{
  display:inline-block;margin-bottom:12px;
  font-size:12.5px;font-weight:700;letter-spacing:.04em;color:var(--clay);
  font-variant-numeric:tabular-nums;
}
.alt-body h3{
  font-size:clamp(20px,2.1vw,26px);font-weight:800;letter-spacing:-.01em;
  color:var(--t1);line-height:1.32;margin-bottom:14px;
}
.alt-body p{font-size:15.5px;line-height:1.78;color:var(--t2);margin-bottom:20px}
.link-arrow{
  display:inline-flex;align-items:center;gap:8px;padding-bottom:2px;
  font-size:14px;font-weight:700;color:var(--green);
  border-bottom:2px solid transparent;transition:border-color .16s var(--ease);
}
.link-arrow i{font-style:normal;transition:transform .16s var(--ease)}
.link-arrow:hover{border-bottom-color:var(--lime)}
.link-arrow:hover i{transform:translateX(4px)}

/* ============ 指标矩阵 ============ */
.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.metric-card{
  padding:26px;border-radius:var(--r-card);
  border:1px solid var(--dark-line);background:rgba(246,244,239,.045);
  transition:background .2s var(--ease),transform .2s var(--ease),border-color .2s var(--ease);
}
.metric-card:hover{background:rgba(246,244,239,.09);border-color:rgba(200,232,44,.4);transform:translateY(-2px)}
.m-icon{
  width:40px;height:40px;border-radius:11px;margin-bottom:18px;
  display:grid;place-items:center;
  background:var(--lime);color:var(--ink);font-size:14px;font-weight:800;
}
.metric-card h3{color:var(--paper);font-size:18px;font-weight:700;margin-bottom:10px}
.metric-card p{font-size:14.5px;line-height:1.75;color:rgba(246,244,239,.72)}

/* ============ 查询步骤 ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 24px;box-shadow:var(--sh1);
  transition:transform .16s var(--ease),box-shadow .16s var(--ease),border-color .16s var(--ease);
}
.step:hover{transform:translateY(-2px);box-shadow:var(--sh2);border-color:rgba(18,60,46,.24)}
.step .num{
  display:block;font-size:30px;font-weight:800;line-height:1;color:var(--green);
  font-variant-numeric:tabular-nums;letter-spacing:-.02em;margin-bottom:14px;
}
.step h3{font-size:17px;font-weight:700;color:var(--t1);margin-bottom:10px}
.step p{font-size:14.5px;line-height:1.72;color:var(--t3)}

/* ============ FAQ ============ */
.faq-list{max-width:860px;margin:0 auto;display:grid;gap:12px}
.faq-item{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;transition:box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.faq-item:hover{box-shadow:var(--sh1)}
.faq-item.open{border-color:rgba(18,60,46,.24);box-shadow:var(--sh2)}
.faq-q{
  position:relative;width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:21px 22px 21px 24px;background:none;border:0;text-align:left;cursor:pointer;
  font-size:16.5px;font-weight:700;color:var(--t1);line-height:1.5;
}
.faq-q::before{
  content:"";position:absolute;left:0;top:18px;bottom:18px;width:3px;
  border-radius:0 3px 3px 0;background:var(--lime);
}
.faq-icon{
  position:relative;flex:0 0 28px;width:28px;height:28px;border-radius:50%;
  border:1px solid var(--line);background:var(--paper);
  display:grid;place-items:center;color:var(--green);
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:currentColor;border-radius:2px;
  transition:transform .24s var(--ease);
}
.faq-icon::before{width:12px;height:2px}
.faq-icon::after{width:2px;height:12px}
.faq-item.open .faq-icon::after{transform:scaleY(0)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .24s var(--ease)}
.faq-a p{padding:0 24px 22px;font-size:15.5px;line-height:1.8;color:var(--t2)}

/* ============ CTA ============ */
.cta-band{
  position:relative;overflow:hidden;
  background:var(--green);color:var(--paper);border-radius:24px;
  padding:clamp(32px,4.6vw,64px);
  display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center;
}
.cta-band::after{
  content:"";position:absolute;right:-140px;bottom:-160px;width:380px;height:380px;
  border-radius:50%;background:rgba(200,232,44,.12);pointer-events:none;
}
.cta-copy{position:relative;z-index:2}
.cta-copy h2{
  font-size:clamp(30px,4.2vw,54px);font-weight:800;letter-spacing:-.02em;line-height:1.14;
  color:var(--paper);
}
.cta-copy p{margin-top:18px;font-size:16px;line-height:1.8;color:rgba(246,244,239,.78);max-width:520px}
.cta-form{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.cta-form input{
  flex:1 1 240px;min-width:0;padding:14px 16px;border-radius:var(--r-sm);
  border:1px solid rgba(246,244,239,.32);background:rgba(246,244,239,.07);color:var(--paper);
  transition:border-color .16s var(--ease),box-shadow .16s var(--ease);
}
.cta-form input::placeholder{color:rgba(246,244,239,.52)}
.cta-form input:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(200,232,44,.18)}
.cta-terms{margin-top:16px;font-size:12.5px;line-height:1.7;color:rgba(246,244,239,.55)}
.cta-visual{position:relative;z-index:2}
.cta-visual img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-card);
  transform:rotate(-3deg);box-shadow:0 24px 56px rgba(12,15,13,.34);
}

/* ============ 分页 ============ */
.pager-wrap{padding:0 0 96px}
.pager{display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap}
.pager a,.pager span{
  min-width:42px;height:42px;padding:0 14px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:var(--r-sm);border:1px solid var(--line);background:var(--white);
  font-size:14px;font-weight:600;color:var(--t2);font-variant-numeric:tabular-nums;
  transition:border-color .16s var(--ease),color .16s var(--ease),background .16s var(--ease);
}
.pager a:hover{border-color:var(--green);color:var(--green)}
.pager .current{background:var(--green);border-color:var(--green);color:var(--paper)}
.pager .disabled{opacity:.45;pointer-events:none}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--ink);color:rgba(246,244,239,.72);
  padding:96px 0 32px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:44px}
.footer-brand .logo{color:var(--paper)}
.footer-brand .brand-tail{color:var(--lime)}
.footer-brand p{margin-top:18px;font-size:14.5px;line-height:1.85;max-width:330px;color:rgba(246,244,239,.68)}
.footer-col h4{
  font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--paper);margin-bottom:18px;
}
.footer-col ul{display:grid;gap:11px;margin:0;padding:0}
.footer-col ul a{font-size:14.5px;color:rgba(246,244,239,.72);transition:color .16s var(--ease)}
.footer-col ul a:hover{color:var(--lime)}
.footer-chips{display:flex;flex-wrap:wrap;gap:8px}
.footer-chips .chip{
  padding:7px 14px;font-size:13px;
  border-color:rgba(246,244,239,.18);color:rgba(246,244,239,.8);background:transparent;
}
.footer-chips .chip:hover{background:rgba(246,244,239,.12);color:var(--paper)}
.footer-bottom{
  margin-top:60px;padding-top:24px;border-top:1px solid rgba(246,244,239,.12);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(246,244,239,.55);
}

/* ============ 动效 ============ */
.reveal{opacity:0;transform:translateY(10px);transition:opacity .32s var(--ease),transform .32s var(--ease)}
.reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .section{padding:72px 0}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .cta-band{grid-template-columns:1fr;gap:32px}
  .cta-visual img{transform:none}
}
@media (max-width:900px){
  .nav-chips{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:6px;margin-left:0;
    padding:14px 20px 22px;background:var(--paper);
    border-bottom:1px solid var(--line);box-shadow:var(--sh2);
    display:none;
  }
  .site-header.nav-open .nav-chips{display:flex}
  .nav-chips .chip{justify-content:flex-start;border-radius:var(--r-sm);padding:12px 16px}
  .nav-cta{display:none}
  .nav-toggle{display:block}
  .mobile-cta{display:inline-flex;margin-top:8px}
}
@media (max-width:768px){
  .container{padding:0 20px}
  .section{padding:56px 0}
  .section-head{margin-bottom:32px}
  .banner-inner{padding:64px 0 56px}
  .page-banner{min-height:360px}
  .alt-item,.alt-item:nth-child(even){grid-template-columns:1fr;gap:22px;padding:20px}
  .alt-item:nth-child(even) .alt-media{order:0}
  .metric-grid,.steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:34px}
  .footer-bottom{flex-direction:column;gap:8px}
  .pager-wrap{padding-bottom:64px}
}
@media (max-width:520px){
  .stats-grid{grid-template-columns:1fr}
  .header-inner{min-height:66px;gap:12px}
  .logo{font-size:18px}
  .page-banner h1{font-size:clamp(26px,7vw,34px)}
  .banner-sub{font-size:15px}
  .cta-form input{flex:1 1 100%}
  .cta-form .btn{width:100%}
}