/* roulang page: index */
:root{
  --ink:#0C0F0D;
  --ink-2:#1A211D;
  --paper:#F6F4EE;
  --paper-2:#FFFFFF;
  --grass:#0F4A38;
  --grass-600:#14614A;
  --acid:#D8FF4E;
  --signal:#FF5C29;
  --line:rgba(12,15,13,.10);
  --muted:#6B746E;
  --radius-card:20px;
  --radius-media:24px;
  --radius-pill:999px;
  --radius-input:14px;
  --shadow-1:0 1px 2px rgba(12,15,13,.04),0 10px 26px -14px rgba(12,15,13,.12);
  --shadow-2:0 20px 48px -22px rgba(15,74,56,.30);
  --ease:cubic-bezier(.22,.61,.36,1);
  --bs-body-bg:var(--paper);
  --bs-body-color:var(--ink);
  --bs-border-color:var(--line);
  --bs-primary:var(--grass);
  --bs-link-color:var(--grass);
  --bs-link-hover-color:var(--grass-600);
  --bs-font-sans-serif:"Noto Sans SC","HarmonyOS Sans","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --bs-body-font-family:var(--bs-font-sans-serif);
  --bs-body-font-size:17px;
  --bs-body-line-height:1.85;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--bs-font-sans-serif);
  font-size:17px;
  line-height:1.85;
  padding-bottom:0;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--grass);text-decoration:none;transition:color 140ms var(--ease)}
a:hover{color:var(--grass-600)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em}
p{margin:0}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--acid);outline-offset:2px}
.container{width:100%;max-width:1200px;padding-left:20px;padding-right:20px;margin:0 auto}
.section{padding:96px 0}
.section--tight{padding:64px 0}
.section--paper2{background:var(--paper-2)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--grass);font-weight:700;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--acid);display:inline-block}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:40px}
.section-title{font-size:clamp(26px,3.2vw,44px);line-height:1.15;font-weight:800}
.section-desc{color:var(--muted);font-size:15px;max-width:620px;margin-top:12px;line-height:1.8}
.text-link{font-weight:700;font-size:15px;display:inline-flex;align-items:center;gap:6px;border-bottom:1px solid transparent;transition:border-color 140ms var(--ease),gap 140ms var(--ease)}
.text-link:hover{border-color:var(--grass);gap:10px}
.badge-cat{
  display:inline-flex;align-items:center;
  padding:4px 12px;border-radius:var(--radius-pill);
  background:rgba(15,74,56,.08);color:var(--grass);
  font-size:12.5px;font-weight:700;letter-spacing:.02em;
}
.badge-acid{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--radius-pill);
  background:var(--acid);color:var(--ink);
  font-size:12.5px;font-weight:800;
}
.btn{transition:transform 140ms var(--ease),background-color 140ms var(--ease),color 140ms var(--ease),border-color 140ms var(--ease),box-shadow 240ms var(--ease)}
.btn-signal{
  background:var(--signal);color:#fff;border:0;border-radius:var(--radius-pill);
  padding:14px 30px;font-weight:700;font-size:16px;box-shadow:var(--shadow-1);
}
.btn-signal:hover,.btn-signal:focus{background:#E64E1F;color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-grass{
  background:var(--grass);color:#fff;border:0;border-radius:var(--radius-pill);
  padding:14px 30px;font-weight:700;font-size:16px;box-shadow:var(--shadow-1);
}
.btn-grass:hover,.btn-grass:focus{background:var(--grass-600);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-ghost{
  background:transparent;color:var(--ink);border:1px solid var(--ink);
  border-radius:var(--radius-pill);padding:13px 28px;font-weight:700;font-size:16px;
}
.btn-ghost:hover,.btn-ghost:focus{background:var(--ink);color:#fff;transform:translateY(-1px)}
.btn-ghost-light{
  background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4);
  border-radius:var(--radius-pill);padding:13px 28px;font-weight:700;font-size:16px;
}
.btn-ghost-light:hover,.btn-ghost-light:focus{background:#fff;color:var(--ink);transform:translateY(-1px)}

/* ============ header ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(246,244,238,.86);
  backdrop-filter:saturate(150%) blur(12px);
  -webkit-backdrop-filter:saturate(150%) blur(12px);
  border-bottom:1px solid transparent;
  padding:14px 0;
  transition:padding 240ms var(--ease),border-color 240ms var(--ease),background-color 240ms var(--ease);
}
.site-header.is-scrolled{padding:8px 0;border-bottom-color:var(--line);background:rgba(246,244,238,.95)}
.site-header .container{display:flex;align-items:center;gap:18px;flex-wrap:nowrap}
.brand{display:flex;align-items:baseline;gap:9px;flex:0 0 auto}
.brand-mark{font-size:20px;font-weight:900;letter-spacing:.02em;color:var(--ink);text-transform:uppercase}
.brand-sub{font-size:13px;font-weight:700;color:var(--grass);letter-spacing:.04em}
.brand:hover .brand-mark{color:var(--grass)}
.nav-toggle{
  margin-left:auto;background:transparent;border:1px solid var(--line);border-radius:12px;
  width:44px;height:44px;display:none;align-items:center;justify-content:center;color:var(--ink);font-size:17px;
}
.nav-list{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{
  position:relative;display:inline-block;
  padding:10px 14px;font-size:15.5px;font-weight:600;color:var(--ink);border-radius:12px;
  transition:color 140ms var(--ease),background-color 140ms var(--ease);
}
.nav-link:hover{color:var(--grass);background:rgba(15,74,56,.06)}
.nav-link.active{color:var(--grass)}
.nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:var(--acid);border-radius:2px;
}
.nav-cta{
  margin-left:14px;flex:0 0 auto;
  background:var(--signal);color:#fff;border-radius:var(--radius-pill);
  padding:11px 24px;font-weight:700;font-size:15px;white-space:nowrap;
}
.nav-cta:hover,.nav-cta:focus{background:#E64E1F;color:#fff;transform:translateY(-1px)}
.nav-panel{display:flex;align-items:center;flex:1 1 auto;justify-content:flex-end}

/* ============ hero ============ */
.hero{padding:56px 0 72px;position:relative;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(720px 420px at 88% 8%,rgba(216,255,78,.28),transparent 62%);
  pointer-events:none;
}
.hero .container{position:relative;z-index:1}
.hero-media{
  position:relative;border-radius:var(--radius-media);overflow:hidden;
  aspect-ratio:3/4;box-shadow:var(--shadow-1);background:var(--ink);
}
.hero-media img{width:100%;height:100%;object-fit:cover;transition:transform 420ms var(--ease)}
.hero-media:hover img{transform:scale(1.04)}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(12,15,13,.05) 30%,rgba(12,15,13,.78) 100%);
}
.hero-media-tag{position:absolute;top:16px;left:16px;z-index:2}
.hero-media-note{
  position:absolute;left:18px;right:18px;bottom:16px;z-index:2;color:#fff;
  font-size:13.5px;line-height:1.65;letter-spacing:.02em;
}
.hero-title{
  font-size:clamp(34px,4.6vw,64px);line-height:1.1;font-weight:900;letter-spacing:-.02em;margin-top:16px;
}
.hero-title span{display:block}
.hero-title em{font-style:normal;background:linear-gradient(180deg,transparent 62%,var(--acid) 62%);padding:0 2px}
.hero-sub{margin-top:20px;font-size:17px;line-height:1.9;color:var(--muted);max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-facts{display:flex;flex-wrap:wrap;gap:28px;margin-top:36px;padding-top:22px;border-top:1px solid var(--line)}
.hero-fact b{display:block;font-size:26px;font-weight:900;line-height:1.2;color:var(--grass)}
.hero-fact span{font-size:13px;color:var(--muted);letter-spacing:.02em}
.scroll-hint{margin-top:34px;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:10px}
.scroll-hint i{animation:floatY 2.6s var(--ease) infinite}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(5px)}}

/* ============ quick entries ============ */
.quick-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.quick-card{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:22px;display:flex;flex-direction:column;gap:10px;height:100%;
  transition:transform 240ms var(--ease),box-shadow 240ms var(--ease),border-color 240ms var(--ease);
}
.quick-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:var(--grass)}
.quick-card i{font-size:20px;color:var(--grass)}
.quick-card b{font-size:17px;font-weight:700}
.quick-card p{font-size:14px;color:var(--muted);line-height:1.75}
.quick-card .go{font-size:13px;font-weight:700;color:var(--grass);margin-top:auto}

/* ============ reel track ============ */
.track{
  display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:6px 4px 22px;scrollbar-width:none;-ms-overflow-style:none;
}
.track::-webkit-scrollbar{display:none}
.reel-card{
  flex:0 0 260px;scroll-snap-align:start;position:relative;
  border-radius:var(--radius-card);overflow:hidden;background:var(--ink);
  aspect-ratio:3/4;box-shadow:var(--shadow-1);
  transition:transform 240ms var(--ease),box-shadow 240ms var(--ease);
}
.reel-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.reel-card img{width:100%;height:100%;object-fit:cover;transition:transform 420ms var(--ease)}
.reel-card:hover img{transform:scale(1.04)}
.reel-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,15,13,0) 40%,rgba(12,15,13,.82) 100%)}
.reel-badge{position:absolute;top:14px;left:14px;z-index:2}
.reel-body{position:absolute;left:16px;right:16px;bottom:16px;z-index:2;color:#fff}
.reel-body b{display:block;font-size:16px;font-weight:700;line-height:1.5}
.reel-body span{display:block;font-size:12.5px;color:rgba(255,255,255,.72);margin-top:6px;letter-spacing:.04em}

/* ============ rank list ============ */
.rank-list{border-top:1px solid var(--line)}
.rank-item{
  display:flex;gap:20px;align-items:flex-start;
  padding:24px 4px;border-bottom:1px solid var(--line);
  transition:background-color 200ms var(--ease),padding-left 200ms var(--ease);
}
.rank-item:hover{background:rgba(216,255,78,.16);padding-left:12px}
.rank-num{
  font-size:clamp(30px,3vw,42px);font-weight:900;line-height:1;color:var(--grass);
  min-width:56px;font-variant-numeric:tabular-nums;
}
.rank-item:hover .rank-num{color:var(--ink);-webkit-text-stroke:1px var(--grass)}
.rank-text b{display:block;font-size:18px;font-weight:700;margin-bottom:6px}
.rank-text p{font-size:14.5px;color:var(--muted);line-height:1.8}
.side-media{border-radius:var(--radius-media);overflow:hidden;aspect-ratio:4/5;position:relative;background:var(--ink)}
.side-media img{width:100%;height:100%;object-fit:cover}
.side-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,15,13,.05),rgba(12,15,13,.6))}
.side-note{position:absolute;left:18px;right:18px;bottom:18px;z-index:2;color:#fff;font-size:14px;line-height:1.7}

/* ============ stat cards ============ */
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.stat-card{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:26px;height:100%;transition:transform 240ms var(--ease),box-shadow 240ms var(--ease);
}
.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.stat-num{font-size:clamp(34px,4vw,52px);font-weight:900;line-height:1;color:var(--grass);font-variant-numeric:tabular-nums}
.stat-num small{font-size:16px;font-weight:700;color:var(--muted);margin-left:6px}
.stat-card p{margin-top:12px;font-size:14.5px;color:var(--muted);line-height:1.8}

/* ============ fixture list ============ */
.fixture{display:flex;gap:20px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
.fixture:first-child{border-top:1px solid var(--line)}
.fixture-date{
  flex:0 0 78px;text-align:center;border-radius:16px;background:rgba(15,74,56,.06);padding:10px 6px;
}
.fixture-date b{display:block;font-size:24px;font-weight:900;color:var(--grass);line-height:1.1}
.fixture-date span{font-size:12px;color:var(--muted);letter-spacing:.06em}
.fixture-main{flex:1 1 auto}
.fixture-main b{font-size:17px;font-weight:700;display:block}
.fixture-main p{font-size:14px;color:var(--muted);margin-top:4px}

/* ============ news ============ */
.news-feature{
  display:grid;grid-template-columns:1.15fr 1fr;gap:0;
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-media);
  overflow:hidden;margin-bottom:26px;box-shadow:var(--shadow-1);
  transition:transform 240ms var(--ease),box-shadow 240ms var(--ease),border-color 240ms var(--ease);
}
.news-feature:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:var(--grass)}
.news-feature-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--paper)}
.news-feature-media img{width:100%;height:100%;object-fit:cover;transition:transform 420ms var(--ease)}
.news-feature:hover .news-feature-media img{transform:scale(1.04)}
.news-feature-body{padding:32px;display:flex;flex-direction:column;gap:14px;justify-content:center}
.news-feature-body h3{font-size:clamp(20px,2vw,26px);line-height:1.45;font-weight:800;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-feature-body p{font-size:15px;color:var(--muted);line-height:1.8;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--muted);letter-spacing:.02em}
.news-card{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;height:100%;display:flex;flex-direction:column;
  transition:transform 240ms var(--ease),box-shadow 240ms var(--ease),border-color 240ms var(--ease);
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:var(--grass)}
.news-card-media{aspect-ratio:3/2;overflow:hidden;background:var(--paper);position:relative}
.news-card-media img{width:100%;height:100%;object-fit:cover;transition:transform 420ms var(--ease)}
.news-card:hover .news-card-media img{transform:scale(1.04)}
.news-card-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto}
.news-card-body h3{font-size:17px;font-weight:700;line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card-body p{font-size:14px;color:var(--muted);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card-body .news-meta{margin-top:auto}
.empty-state{
  border:1px dashed var(--line);border-radius:var(--radius-card);
  padding:52px 24px;text-align:center;color:var(--muted);background:var(--paper-2);
}
.empty-state i{font-size:26px;color:var(--grass);display:block;margin-bottom:12px}

/* ============ quote strip ============ */
.quote-strip{display:flex;gap:16px;overflow-x:auto;padding:6px 4px 18px;scroll-snap-type:x mandatory;scrollbar-width:none}
.quote-strip::-webkit-scrollbar{display:none}
.quote-card{
  flex:0 0 300px;scroll-snap-align:start;
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:20px;display:flex;gap:14px;align-items:flex-start;
}
.avatar{
  flex:0 0 32px;width:32px;height:32px;border-radius:50%;
  background:var(--grass);color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;
}
.quote-card p{font-size:14.5px;line-height:1.8;color:var(--ink)}
.quote-stars{margin-top:8px;color:var(--signal);font-size:12px;letter-spacing:.16em}

/* ============ perks ============ */
.perk-card{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:28px;height:100%;display:flex;flex-direction:column;gap:12px;
  transition:transform 240ms var(--ease),box-shadow 240ms var(--ease),border-color 240ms var(--ease);
}
.perk-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:var(--grass)}
.perk-card h3{font-size:20px;font-weight:800;line-height:1.4}
.perk-card p{font-size:14.5px;color:var(--muted);line-height:1.82}
.perk-card .perk-icon{
  width:44px;height:44px;border-radius:14px;background:rgba(15,74,56,.08);
  display:flex;align-items:center;justify-content:center;color:var(--grass);font-size:18px;
}
.perk-card--dark{background:var(--ink);border-color:rgba(255,255,255,.14);color:#fff}
.perk-card--dark p{color:rgba(255,255,255,.72)}
.perk-card--dark .perk-icon{background:rgba(216,255,78,.16);color:var(--acid)}

/* ============ faq ============ */
.faq-list{display:flex;flex-direction:column;gap:14px}
.faq-item{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden}
.faq-item summary{
  list-style:none;cursor:pointer;padding:20px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:17px;font-weight:700;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:22px;font-weight:400;color:var(--grass);line-height:1;transition:transform 240ms var(--ease);
}
.faq-item[open] summary::after{content:"−"}
.faq-item[open] summary{color:var(--grass)}
.faq-body{padding:0 24px 22px;font-size:15.5px;color:var(--muted);line-height:1.9;animation:fadeIn 240ms var(--ease)}
@keyframes fadeIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}

/* ============ cta band ============ */
.cta-band{
  position:relative;background:var(--ink);color:#fff;border-radius:var(--radius-media);overflow:hidden;
  padding:56px 48px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;
}
.cta-band::before{
  content:"";position:absolute;inset:0;background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;opacity:.22;
}
.cta-band>*{position:relative;z-index:2}
.cta-band h2{font-size:clamp(24px,2.8vw,38px);line-height:1.2;font-weight:800}
.cta-band p{margin-top:12px;color:rgba(255,255,255,.74);font-size:15.5px;max-width:620px;line-height:1.85}
.cta-band .cta-note{margin-top:16px;font-size:13px;color:rgba(255,255,255,.6);letter-spacing:.03em}

/* ============ footer ============ */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);padding:72px 0 28px;margin-top:0}
.footer-brand .brand-mark{color:#fff}
.footer-brand .brand-sub{color:var(--acid)}
.footer-brand p{margin-top:16px;font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.66);max-width:340px}
.footer-title{color:#fff;font-size:15px;font-weight:700;margin-bottom:18px;letter-spacing:.04em}
.footer-links li{margin-bottom:11px}
.footer-links a{color:rgba(255,255,255,.72);font-size:14.5px}
.footer-links a:hover{color:var(--acid)}
.footer-contact li{font-size:14.5px;margin-bottom:11px;color:rgba(255,255,255,.72);display:flex;gap:10px;align-items:flex-start}
.footer-contact i{color:var(--acid);margin-top:5px}
.footer-bottom{
  margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.5);
}

/* ============ mobile tab ============ */
.mobile-tab{
  position:fixed;left:0;right:0;bottom:0;z-index:1040;
  background:rgba(255,255,255,.97);backdrop-filter:blur(10px);
  border-top:1px solid var(--line);
  display:none;
  padding-bottom:env(safe-area-inset-bottom);
}
.mobile-tab ul{display:flex;height:60px}
.mobile-tab li{flex:1 1 0;display:flex;align-items:center;justify-content:center}
.mobile-tab a{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  width:100%;height:100%;font-size:11.5px;color:var(--muted);font-weight:600;position:relative;
}
.mobile-tab a i{font-size:17px}
.mobile-tab a.active{color:var(--grass)}
.mobile-tab a.active::before{
  content:"";position:absolute;top:6px;width:4px;height:4px;border-radius:50%;background:var(--acid);
}

/* ============ responsive ============ */
@media (max-width:1199.98px){
  .section{padding:84px 0}
}
@media (max-width:991.98px){
  .nav-toggle{display:flex}
  .nav-panel{
    display:none;position:absolute;left:16px;right:16px;top:calc(100% + 8px);
    background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);
    box-shadow:var(--shadow-2);padding:18px;flex-direction:column;align-items:stretch;gap:6px;
  }
  .nav-panel.is-open{display:flex}
  .nav-list{flex-direction:column;align-items:stretch;margin-left:0;gap:2px}
  .nav-link{padding:13px 14px;font-size:16px}
  .nav-link.active::after{left:14px;right:auto;width:22px;bottom:8px}
  .nav-cta{margin:10px 0 0;text-align:center}
  .site-header .container{position:relative}
  body{padding-bottom:76px}
  .mobile-tab{display:block}
  .hero{padding:36px 0 56px}
  .hero-media{aspect-ratio:4/5}
  .section{padding:60px 0}
  .section--tight{padding:48px 0}
  .quick-row{grid-template-columns:repeat(2,1fr)}
  .stat-grid{grid-template-columns:1fr;gap:14px}
  .news-feature{grid-template-columns:1fr}
  .news-feature-body{padding:24px}
  .cta-band{padding:40px 26px}
  .site-footer{padding:56px 0 24px}
}
@media (max-width:575.98px){
  body{font-size:16.5px}
  .container{padding-left:18px;padding-right:18px}
  .hero-title{font-size:clamp(28px,8.6vw,38px)}
  .hero-facts{gap:20px}
  .hero-fact b{font-size:22px}
  .quick-row{grid-template-columns:1fr}
  .reel-card{flex:0 0 76vw}
  .quote-card{flex:0 0 82vw}
  .rank-item{gap:14px;padding:20px 2px}
  .rank-num{min-width:44px;font-size:30px}
  .news-card-media{aspect-ratio:16/10}
  .cta-band{border-radius:var(--radius-card)}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}

/* roulang page: article */
:root{
  --ink:#0C0F0D;
  --ink-2:#1A211D;
  --paper:#F6F4EE;
  --paper-2:#FFFFFF;
  --grass:#0F4A38;
  --grass-600:#14614A;
  --acid:#D8FF4E;
  --signal:#FF5C29;
  --line:rgba(12,15,13,.10);
  --line-dark:rgba(255,255,255,.14);
  --muted:#6B746E;
  --r-card:20px;
  --r-media:24px;
  --r-pill:999px;
  --r-input:14px;
  --sh-1:0 1px 2px rgba(12,15,13,.04),0 10px 26px -14px rgba(12,15,13,.12);
  --sh-2:0 20px 48px -22px rgba(15,74,56,.30);
  --e1:140ms cubic-bezier(.22,.61,.36,1);
  --e2:240ms cubic-bezier(.22,.61,.36,1);
  --e3:420ms cubic-bezier(.22,.61,.36,1);
  --bs-body-bg:var(--paper);
  --bs-body-color:var(--ink);
  --bs-border-color:var(--line);
  --bs-border-radius:14px;
  --bs-link-color:var(--grass);
  --bs-link-hover-color:var(--grass-600);
  --bs-font-sans-serif:"Noto Sans SC","HarmonyOS Sans","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Noto Sans SC","HarmonyOS Sans","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:17px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color var(--e1)}
a:hover{color:var(--grass)}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
:focus-visible{outline:2px solid var(--acid);outline-offset:2px}
.container{max-width:1200px;width:100%;padding-left:20px;padding-right:20px;margin-left:auto;margin-right:auto}
.row{--bs-gutter-x:24px}
.section{padding:78px 0}
.section-sm{padding:50px 0}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(246,244,238,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background var(--e2),border-color var(--e2),box-shadow var(--e2);
}
.site-header.scrolled{
  background:rgba(255,255,255,.95);
  border-bottom-color:var(--line);
  box-shadow:0 8px 26px -20px rgba(12,15,13,.35);
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:20px;height:78px;transition:height var(--e2)}
.site-header.scrolled .container{height:66px}
.brand{display:flex;align-items:baseline;gap:9px;flex-shrink:0}
.brand-mark{font-size:20px;font-weight:900;letter-spacing:.08em;color:var(--grass)}
.brand-sub{font-size:13px;color:var(--muted);letter-spacing:.02em}
.nav-panel{display:flex;align-items:center;gap:22px}
.nav-list{display:flex;align-items:center;gap:4px}
.nav-link{
  position:relative;display:inline-block;padding:9px 12px;font-size:15px;
  font-weight:500;color:var(--ink);border-radius:10px;
}
.nav-link::after{
  content:"";position:absolute;left:12px;right:12px;bottom:3px;height:2px;
  background:var(--acid);transform:scaleX(0);transform-origin:left;
  transition:transform var(--e2);
}
.nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-link.active{color:var(--grass);font-weight:700}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--signal);color:#fff;font-size:15px;font-weight:700;
  padding:11px 24px;border-radius:var(--r-pill);white-space:nowrap;
  transition:background var(--e1),transform var(--e1),box-shadow var(--e1);
}
.nav-cta:hover{background:#e94d1b;color:#fff;transform:translateY(-1px);box-shadow:0 14px 26px -16px rgba(255,92,41,.9)}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);
  background:var(--paper-2);border-radius:12px;color:var(--ink);font-size:17px;
}

/* ---------- 按钮 ---------- */
.btn-main{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--signal);color:#fff;font-weight:700;font-size:16px;
  padding:14px 28px;border-radius:var(--r-pill);border:1px solid transparent;
  transition:background var(--e1),transform var(--e1),box-shadow var(--e1);
}
.btn-main:hover{background:#e94d1b;color:#fff;transform:translateY(-1px);box-shadow:0 18px 32px -18px rgba(255,92,41,.85)}
.btn-line{
  display:inline-flex;align-items:center;gap:10px;
  background:transparent;color:var(--ink);font-weight:600;font-size:16px;
  padding:13px 26px;border-radius:var(--r-pill);border:1px solid var(--ink);
  transition:background var(--e2),color var(--e2),transform var(--e1);
}
.btn-line:hover{background:var(--ink);color:#fff;transform:translateY(-1px)}
.btn-text{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--grass);font-size:15px}
.btn-text i{transition:transform var(--e2)}
.btn-text:hover i{transform:translateX(4px)}

/* ---------- 徽章 / 标签 ---------- */
.badge-cat{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(15,74,56,.08);color:var(--grass);
  font-size:13px;font-weight:700;padding:6px 14px;border-radius:var(--r-pill);
  letter-spacing:.02em;
}
.badge-soft{
  display:inline-flex;align-items:center;gap:6px;
  border:1px solid var(--line);color:var(--ink-2);
  font-size:12px;font-weight:600;padding:5px 12px;border-radius:var(--r-pill);
}
.badge-acid{
  display:inline-flex;align-items:center;
  background:var(--acid);color:var(--ink);
  font-size:12px;font-weight:800;padding:5px 12px;border-radius:var(--r-pill);
}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag-pill{
  display:inline-flex;align-items:center;gap:7px;
  border:1px solid var(--line);background:var(--paper-2);
  padding:9px 18px;border-radius:var(--r-pill);font-size:14px;font-weight:600;
  transition:border-color var(--e1),color var(--e1),transform var(--e1);
}
.tag-pill:hover{border-color:var(--grass);color:var(--grass);transform:translateY(-1px)}

/* ---------- 面包屑 ---------- */
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);letter-spacing:.02em}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--grass)}
.crumb .sep{opacity:.5}
.crumb .now{color:var(--ink);font-weight:700}

/* ---------- 文章头部 ---------- */
.article-top{padding:34px 0 0}
.article-head{max-width:860px;margin-top:22px}
.article-head h1{
  font-size:clamp(30px,4.2vw,52px);
  font-weight:900;line-height:1.18;letter-spacing:-.02em;margin-top:16px;
}
.article-lead{font-size:17px;color:var(--muted);margin-top:18px;max-width:760px;line-height:1.85}
.meta-bar{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px 22px;
  margin-top:26px;padding-top:18px;border-top:1px solid var(--line);
  font-size:13px;color:var(--muted);letter-spacing:.03em;
}
.meta-bar i{color:var(--grass);margin-right:6px}
.article-cover{margin:34px 0 0;max-width:1000px}
.article-cover img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:var(--r-media);background:var(--paper-2)}
.article-cover figcaption{font-size:13px;color:var(--muted);margin-top:12px;letter-spacing:.02em}

/* ---------- 正文 ---------- */
.article-body{
  max-width:760px;margin:46px auto 0;
  font-size:17px;line-height:1.9;color:var(--ink-2);
  word-break:break-word;
}
.article-body > *{margin-bottom:1.2em}
.article-body h2{
  position:relative;padding-left:18px;margin:2.1em 0 .9em;
  font-size:clamp(22px,2.4vw,30px);font-weight:800;line-height:1.3;color:var(--ink);
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.32em;width:4px;height:18px;
  background:var(--acid);border-radius:2px;
}
.article-body h3{font-size:20px;font-weight:700;margin:1.7em 0 .7em;color:var(--ink)}
.article-body p{margin:0 0 1.2em}
.article-body strong{font-weight:700;color:var(--ink)}
.article-body a{color:var(--grass);border-bottom:1px solid rgba(15,74,56,.28)}
.article-body a:hover{color:var(--grass-600);border-bottom-color:var(--grass-600)}
.article-body ul,.article-body ol{margin:0 0 1.3em;padding-left:0}
.article-body ul li{position:relative;padding-left:24px;margin-bottom:.6em}
.article-body ul li::before{
  content:"";position:absolute;left:2px;top:.72em;width:8px;height:8px;
  background:var(--acid);border-radius:2px;
}
.article-body ol{counter-reset:olcount}
.article-body ol li{position:relative;padding-left:34px;margin-bottom:.7em;counter-increment:olcount}
.article-body ol li::before{
  content:counter(olcount,decimal-leading-zero);
  position:absolute;left:0;top:.05em;font-weight:900;font-size:14px;color:var(--grass);
  letter-spacing:.02em;
}
.article-body blockquote{
  margin:1.6em 0;padding:18px 22px;border-left:3px solid var(--grass);
  background:rgba(15,74,56,.05);border-radius:0 14px 14px 0;color:var(--ink-2);
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:var(--r-card);margin:1.4em 0}
.article-body table{
  width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15px;
  border:1px solid var(--line);border-radius:14px;overflow:hidden;
}
.article-body thead th{background:rgba(15,74,56,.07);font-weight:700;color:var(--ink)}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}
.article-body tbody tr:last-child td{border-bottom:none}
.article-body figure{margin:1.6em 0}
.article-body figcaption{font-size:13px;color:var(--muted);margin-top:10px;text-align:center}
.article-body hr{border:none;border-top:1px solid var(--line);margin:2.4em 0}

/* ---------- 阅读提示卡 ---------- */
.read-note{
  display:flex;gap:16px;align-items:flex-start;
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px 22px;margin:0 0 34px;box-shadow:var(--sh-1);
}
.read-note .rn-icon{
  flex:0 0 40px;width:40px;height:40px;border-radius:12px;
  background:var(--acid);color:var(--ink);display:flex;align-items:center;justify-content:center;font-size:16px;
}
.read-note strong{display:block;font-size:16px;margin-bottom:4px}
.read-note p{font-size:14px;line-height:1.8;color:var(--muted);margin:0}

/* ---------- 空态 ---------- */
.empty-state{
  text-align:center;background:var(--paper-2);border:1px solid var(--line);
  border-radius:var(--r-card);padding:56px 24px;box-shadow:var(--sh-1);
}
.empty-state i{font-size:30px;color:var(--muted);display:block;margin-bottom:16px}
.empty-state h3{font-size:19px;font-weight:700;margin-bottom:10px}
.empty-state p{font-size:15px;color:var(--muted);margin-bottom:22px}

/* ---------- 文末区块 ---------- */
.article-foot{max-width:760px;margin:52px auto 0;padding-top:32px;border-top:1px solid var(--line)}
.foot-label{font-size:13px;font-weight:700;color:var(--muted);letter-spacing:.08em;margin-bottom:14px;text-transform:uppercase}
.section-title{
  font-size:clamp(24px,2.8vw,34px);font-weight:800;line-height:1.2;
}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px;flex-wrap:wrap}
.section-head p{font-size:15px;color:var(--muted);margin:10px 0 0;max-width:620px}

.sibling-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:18px}
.sib-card{
  display:block;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px;box-shadow:var(--sh-1);
  transition:transform var(--e2),box-shadow var(--e2),border-color var(--e2);
}
.sib-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:var(--grass)}
.sib-card .sib-dir{font-size:13px;color:var(--muted);font-weight:700;letter-spacing:.06em;margin-bottom:10px;display:block}
.sib-card h4{font-size:18px;font-weight:700;margin-bottom:8px}
.sib-card p{font-size:14px;color:var(--muted);line-height:1.8;margin:0}

.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rel-card{
  display:flex;flex-direction:column;background:var(--paper-2);
  border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
  box-shadow:var(--sh-1);height:100%;
  transition:transform var(--e2),box-shadow var(--e2),border-color var(--e2);
}
.rel-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:var(--grass)}
.rel-media{position:relative;aspect-ratio:3/2;overflow:hidden;background:var(--paper)}
.rel-media img{width:100%;height:100%;object-fit:cover;transition:transform var(--e3)}
.rel-card:hover .rel-media img{transform:scale(1.04)}
.rel-body{padding:20px 22px 24px}
.rel-body h4{font-size:17px;font-weight:700;line-height:1.5;margin:10px 0 8px}
.rel-body p{font-size:14px;color:var(--muted);line-height:1.8;margin:0 0 14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel-meta{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:10px;letter-spacing:.03em}

.back-link{margin-top:26px;display:inline-flex}

/* ---------- 深色 CTA ---------- */
.cta-band{
  background:var(--ink);color:#fff;border-radius:var(--r-media);
  padding:48px 44px;position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;
  background:radial-gradient(circle,rgba(216,255,78,.22),transparent 68%);
}
.cta-band .cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:34px;flex-wrap:wrap}
.cta-band h3{font-size:clamp(22px,2.6vw,32px);font-weight:800;line-height:1.25;color:#fff}
.cta-band p{font-size:15px;color:rgba(255,255,255,.72);margin:12px 0 0;max-width:560px;line-height:1.8}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}
.cta-band .btn-line{border-color:rgba(255,255,255,.5);color:#fff}
.cta-band .btn-line:hover{background:#fff;color:var(--ink);border-color:#fff}
.cta-assure{margin-top:20px;font-size:13px;color:rgba(255,255,255,.6);display:flex;align-items:center;gap:8px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.74);padding:72px 0 30px;margin-top:20px}
.footer-brand .brand-mark{color:#fff;display:inline-block}
.footer-brand .brand-sub{color:rgba(255,255,255,.55);margin-left:9px}
.footer-brand p{font-size:14px;line-height:1.9;margin:18px 0 0;max-width:360px;color:rgba(255,255,255,.62)}
.footer-title{font-size:13px;font-weight:800;letter-spacing:.1em;color:#fff;margin-bottom:18px}
.footer-links li{margin-bottom:11px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.7)}
.footer-links a:hover{color:var(--acid)}
.footer-contact li{display:flex;gap:10px;font-size:14px;line-height:1.8;margin-bottom:14px;color:rgba(255,255,255,.66)}
.footer-contact i{color:var(--acid);margin-top:4px}
.footer-bottom{
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  margin-top:48px;padding-top:22px;border-top:1px solid var(--line-dark);
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ---------- 移动底部 Tab ---------- */
.tab-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:1040;display:none;
  background:rgba(255,255,255,.97);border-top:1px solid var(--line);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  padding-bottom:env(safe-area-inset-bottom);
  grid-template-columns:repeat(4,1fr);
}
.tab-item{
  position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:3px;height:60px;font-size:11px;color:var(--muted);letter-spacing:.02em;
}
.tab-item i{font-size:17px}
.tab-item.active{color:var(--grass);font-weight:700}
.tab-item.active::before{
  content:"";position:absolute;top:7px;width:5px;height:5px;border-radius:50%;background:var(--acid);
}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .container{max-width:100%}
}
@media (max-width:991.98px){
  body{padding-bottom:calc(62px + env(safe-area-inset-bottom))}
  .site-header .container{height:66px}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .nav-panel{
    display:none;position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:6px;
    background:var(--paper-2);border-bottom:1px solid var(--line);
    padding:14px 20px 22px;box-shadow:0 24px 40px -30px rgba(12,15,13,.5);
  }
  .nav-panel.open{display:flex}
  .nav-list{flex-direction:column;align-items:stretch;gap:2px}
  .nav-link{padding:13px 6px;font-size:16px;border-radius:10px}
  .nav-link::after{left:6px;right:auto;width:22px;bottom:8px}
  .nav-cta{justify-content:center;margin-top:12px;padding:14px 24px}
  .tab-bar{display:grid}
  .section{padding:56px 0}
  .section-sm{padding:40px 0}
  .article-body{margin-top:34px}
  .sibling-grid{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr 1fr}
  .cta-band{padding:36px 26px;border-radius:var(--r-card)}
}
@media (max-width:575.98px){
  body{font-size:16px}
  .brand-mark{font-size:18px}
  .brand-sub{font-size:12px}
  .article-head h1{font-size:27px}
  .article-lead{font-size:15px}
  .article-cover img{aspect-ratio:4/3;border-radius:16px}
  .article-body{font-size:16px;line-height:1.9}
  .related-grid{grid-template-columns:1fr}
  .meta-bar{gap:8px 16px}
  .cta-actions{width:100%}
  .cta-actions > a{flex:1 1 auto;justify-content:center}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}

/* roulang page: category1 */
:root{
  --ink:#0C0F0D;
  --ink-2:#1A211D;
  --paper:#F6F4EE;
  --paper-2:#FFFFFF;
  --grass:#0F4A38;
  --grass-600:#14614A;
  --acid:#D8FF4E;
  --signal:#FF5C29;
  --line:rgba(12,15,13,0.10);
  --line-dark:rgba(255,255,255,0.14);
  --muted:#6B746E;
  --r-card:20px;
  --r-media:24px;
  --r-pill:999px;
  --r-input:14px;
  --shadow-sm:0 1px 2px rgba(12,15,13,.04), 0 10px 26px -14px rgba(12,15,13,.12);
  --shadow-hover:0 20px 48px -22px rgba(15,74,56,.30);
  --ease:cubic-bezier(.22,.61,.36,1);
  --t-fast:140ms;
  --t-mid:240ms;
  --t-slow:420ms;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Noto Sans SC","HarmonyOS Sans","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:17px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
ul,ol{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-0.01em;}
p{margin:0;}
button{font-family:inherit;}
::selection{background:var(--acid);color:var(--ink);}

.container{
  max-width:1200px;
  padding-left:20px;
  padding-right:20px;
  margin-left:auto;
  margin-right:auto;
}

/* ============ 通用按钮 ============ */
.btn-mk{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:48px;
  padding:14px 28px;
  border-radius:var(--r-pill);
  border:1px solid transparent;
  font-size:15px;
  font-weight:700;
  line-height:1;
  cursor:pointer;
  transition:transform var(--t-fast) var(--ease),background var(--t-mid) var(--ease),color var(--t-mid) var(--ease),border-color var(--t-mid) var(--ease),box-shadow var(--t-mid) var(--ease);
}
.btn-mk i{font-size:14px;}
.btn-primary-mk{background:var(--signal);color:#fff;box-shadow:var(--shadow-sm);}
.btn-primary-mk:hover{background:#E64A18;color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-hover);}
.btn-grass-mk{background:var(--grass);color:#fff;box-shadow:var(--shadow-sm);}
.btn-grass-mk:hover{background:var(--grass-600);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-hover);}
.btn-ghost-mk{background:transparent;color:var(--ink);border-color:var(--ink);}
.btn-ghost-mk:hover{background:var(--ink);color:#fff;transform:translateY(-1px);}
.btn-mk:focus-visible{outline:2px solid var(--acid);outline-offset:2px;}
.btn-text-mk{
  display:inline-flex;align-items:center;gap:6px;
  font-size:15px;font-weight:700;color:var(--grass);
  border-bottom:1px solid transparent;padding-bottom:2px;
  transition:border-color var(--t-mid) var(--ease),color var(--t-mid) var(--ease);
}
.btn-text-mk:hover{border-bottom-color:var(--grass);color:var(--grass-600);}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(246,244,238,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background var(--t-mid) var(--ease),border-color var(--t-mid) var(--ease);
}
.site-header.is-scrolled{
  background:rgba(246,244,238,.97);
  border-bottom-color:var(--line);
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  height:78px;
  transition:height var(--t-mid) var(--ease);
}
.site-header.is-scrolled .container{height:64px;}

.brand{display:inline-flex;align-items:baseline;gap:10px;flex:0 0 auto;}
.brand-mark{
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-weight:900;
  font-size:20px;
  letter-spacing:.08em;
  color:var(--grass);
  line-height:1;
}
.brand-sub{font-size:12px;letter-spacing:.1em;color:var(--muted);line-height:1;}

.nav-panel{display:flex;align-items:center;gap:30px;}
.nav-list{display:flex;align-items:center;gap:26px;}
.nav-link{
  position:relative;
  display:inline-block;
  padding:6px 0;
  font-size:15px;
  font-weight:600;
  color:var(--ink);
  white-space:nowrap;
  transition:color var(--t-mid) var(--ease);
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0;bottom:0;
  height:2px;width:0;
  background:var(--acid);
  transition:width var(--t-mid) var(--ease);
}
.nav-link:hover{color:var(--grass);}
.nav-link:hover::after,.nav-link.active::after{width:100%;}
.nav-link.active{color:var(--grass);}
.nav-link:focus-visible{outline:2px solid var(--acid);outline-offset:4px;border-radius:4px;}

.nav-cta{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 24px;
  border-radius:var(--r-pill);
  background:var(--grass);
  color:#fff;
  font-size:14px;
  font-weight:700;
  line-height:1;
  min-height:44px;
  transition:background var(--t-mid) var(--ease),transform var(--t-fast) var(--ease);
}
.nav-cta:hover{background:var(--grass-600);color:#fff;transform:translateY(-1px);}
.nav-cta:focus-visible{outline:2px solid var(--acid);outline-offset:2px;}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  align-items:center;justify-content:center;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--paper-2);
  color:var(--ink);
  font-size:17px;
  cursor:pointer;
}
.nav-toggle:focus-visible{outline:2px solid var(--acid);outline-offset:2px;}

/* ============ 移动底部 Tab ============ */
.mobile-tabs{
  display:none;
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:1040;
  height:60px;
  padding-bottom:env(safe-area-inset-bottom);
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
}
.mobile-tabs a{
  flex:1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:3px;
  font-size:11px;
  color:var(--muted);
  min-height:44px;
  transition:color var(--t-mid) var(--ease),transform var(--t-fast) var(--ease);
}
.mobile-tabs a i{font-size:17px;}
.mobile-tabs a.active{color:var(--grass);transform:translateY(-1px);}
.mobile-tabs a.active::before{
  content:"";
  width:4px;height:4px;border-radius:50%;
  background:var(--grass);
  margin-bottom:1px;
}

/* ============ 面包屑 ============ */
.crumb-bar{padding:22px 0 0;}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);letter-spacing:.04em;}
.crumb li{display:flex;align-items:center;gap:8px;}
.crumb li+li::before{content:"/";color:rgba(12,15,13,.28);}
.crumb a:hover{color:var(--grass);}
.crumb .current{color:var(--ink);font-weight:700;}

/* ============ 竖屏感 Hero ============ */
.hero{padding:36px 0 84px;position:relative;overflow:hidden;}
.hero::before{
  content:"";
  position:absolute;
  right:-160px;top:-120px;
  width:420px;height:420px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(216,255,78,.35),rgba(216,255,78,0) 68%);
  pointer-events:none;
}
.hero-copy{position:relative;z-index:2;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;
  letter-spacing:.08em;
  color:var(--grass);
  font-weight:700;
  padding:8px 16px;
  border-radius:var(--r-pill);
  background:rgba(15,74,56,.07);
  border:1px solid rgba(15,74,56,.14);
  margin-bottom:22px;
}
.eyebrow::before{
  content:"";
  width:7px;height:7px;border-radius:50%;
  background:var(--signal);
}
.hero h1{
  font-size:clamp(34px,4.9vw,62px);
  font-weight:900;
  line-height:1.1;
  letter-spacing:-0.02em;
  margin-bottom:20px;
}
.hero h1 em{
  font-style:normal;
  position:relative;
  color:var(--grass);
}
.hero h1 em::after{
  content:"";
  position:absolute;
  left:0;bottom:6px;
  width:100%;height:10px;
  background:var(--acid);
  z-index:-1;
  border-radius:2px;
}
.hero-lead{
  font-size:17px;
  line-height:1.85;
  color:#39423D;
  max-width:600px;
  margin-bottom:30px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:32px;}
.hero-stats{
  display:flex;
  flex-wrap:wrap;
  gap:34px;
  padding-top:24px;
  border-top:1px solid var(--line);
}
.hero-stat b{
  display:block;
  font-family:"Inter",system-ui,sans-serif;
  font-size:30px;
  font-weight:900;
  color:var(--grass);
  line-height:1.1;
}
.hero-stat span{font-size:13px;color:var(--muted);letter-spacing:.04em;}

.hero-media{
  position:relative;
  border-radius:var(--r-media);
  overflow:hidden;
  aspect-ratio:3/4;
  background:var(--ink);
  box-shadow:var(--shadow-sm);
}
.hero-media img{width:100%;height:100%;object-fit:cover;}
.hero-media::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(12,15,13,.16) 0%,rgba(12,15,13,.02) 38%,rgba(12,15,13,.72) 100%);
}
.hero-media-tag{
  position:absolute;
  left:18px;top:18px;
  z-index:3;
  padding:8px 14px;
  border-radius:var(--r-pill);
  background:var(--acid);
  color:var(--ink);
  font-size:12px;
  font-weight:800;
  letter-spacing:.04em;
}
.hero-media-card{
  position:absolute;
  left:18px;right:18px;bottom:18px;
  z-index:3;
  background:rgba(255,255,255,.94);
  border-radius:16px;
  padding:16px 18px;
  color:var(--ink);
  backdrop-filter:blur(6px);
}
.hero-media-card strong{display:block;font-size:15px;font-weight:800;margin-bottom:4px;}
.hero-media-card span{font-size:13px;color:var(--muted);line-height:1.7;display:block;}

/* ============ 板块通用 ============ */
.section{padding:84px 0;}
.section-alt{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{margin-bottom:44px;max-width:760px;}
.section-head .kicker{
  display:inline-block;
  font-size:12px;
  font-weight:800;
  letter-spacing:.14em;
  color:var(--grass);
  text-transform:uppercase;
  margin-bottom:12px;
}
.section-head h2{
  font-size:clamp(26px,3.2vw,42px);
  font-weight:800;
  line-height:1.18;
  margin-bottom:14px;
}
.section-head p{font-size:16px;color:var(--muted);line-height:1.85;}
.section-head .rule{width:56px;height:4px;background:var(--acid);border-radius:2px;margin-top:18px;}

/* ============ 流程时间轴 ============ */
.timeline{position:relative;}
.tl-item{
  position:relative;
  padding-left:84px;
  padding-bottom:28px;
}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";
  position:absolute;
  left:27px;top:58px;bottom:-6px;
  width:1px;
  background:var(--line);
}
.tl-item:last-child::before{display:none;}
.tl-num{
  position:absolute;
  left:0;top:0;
  width:56px;height:56px;
  border-radius:50%;
  background:var(--acid);
  color:var(--ink);
  font-family:"Inter",system-ui,sans-serif;
  font-size:20px;
  font-weight:900;
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(12,15,13,.12);
  z-index:2;
}
.tl-card{
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:24px 26px;
  box-shadow:var(--shadow-sm);
  transition:border-color var(--t-mid) var(--ease),box-shadow var(--t-mid) var(--ease),transform var(--t-mid) var(--ease);
}
.tl-card:hover{border-color:var(--grass);box-shadow:var(--shadow-hover);transform:translateY(-2px);}
.tl-card h3{font-size:19px;font-weight:700;margin-bottom:8px;}
.tl-card p{font-size:15px;line-height:1.85;color:#454E49;}
.tl-card .tl-tip{
  display:inline-flex;align-items:center;gap:7px;
  margin-top:14px;
  font-size:13px;
  color:var(--grass);
  background:rgba(15,74,56,.07);
  border-radius:var(--r-pill);
  padding:6px 14px;
  font-weight:600;
}
.tl-card .tl-tip i{font-size:12px;}

/* ============ 入口渠道对比 ============ */
.cmp-card{
  height:100%;
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:30px 30px 26px;
  box-shadow:var(--shadow-sm);
  transition:box-shadow var(--t-mid) var(--ease),transform var(--t-mid) var(--ease);
}
.cmp-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);}
.cmp-card.is-good{border-top:4px solid var(--grass);}
.cmp-card.is-warn{border-top:4px solid var(--signal);}
.cmp-head{display:flex;align-items:center;gap:12px;margin-bottom:8px;}
.cmp-ico{
  width:42px;height:42px;
  border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  font-size:17px;
  flex:0 0 auto;
}
.is-good .cmp-ico{background:rgba(15,74,56,.10);color:var(--grass);}
.is-warn .cmp-ico{background:rgba(255,92,41,.12);color:var(--signal);}
.cmp-card h3{font-size:20px;font-weight:800;}
.cmp-card .cmp-sub{font-size:14px;color:var(--muted);margin-bottom:20px;display:block;}
.cmp-list li{
  position:relative;
  padding:14px 0 14px 30px;
  font-size:15px;
  line-height:1.8;
  border-top:1px solid var(--line);
  color:#3C4540;
}
.cmp-list li:first-child{border-top:0;}
.cmp-list li i{
  position:absolute;left:0;top:19px;
  font-size:13px;
}
.is-good .cmp-list li i{color:var(--grass);}
.is-warn .cmp-list li i{color:var(--signal);}

/* ============ 安全提示条 ============ */
.notice{
  display:flex;
  gap:20px;
  align-items:flex-start;
  background:#FFF4EF;
  border:1px solid var(--signal);
  border-radius:var(--r-card);
  padding:26px 30px;
  margin-top:40px;
}
.notice i{
  font-size:20px;
  color:var(--signal);
  margin-top:4px;
}
.notice h3{font-size:18px;font-weight:800;margin-bottom:8px;}
.notice p{font-size:15px;line-height:1.85;color:#4A4A44;}
.notice-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;}
.notice-tags span{
  font-size:13px;
  font-weight:600;
  color:var(--signal);
  border:1px solid rgba(255,92,41,.4);
  background:#fff;
  border-radius:var(--r-pill);
  padding:6px 14px;
}

/* ============ 资讯列表卡 ============ */
.news-card{
  display:grid;
  grid-template-columns:236px 1fr;
  gap:24px;
  align-items:stretch;
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:16px;
  box-shadow:var(--shadow-sm);
  transition:border-color var(--t-mid) var(--ease),box-shadow var(--t-mid) var(--ease),transform var(--t-mid) var(--ease);
  height:100%;
}
.news-card:hover{border-color:var(--grass);box-shadow:var(--shadow-hover);transform:translateY(-2px);}
.news-thumb{
  border-radius:16px;
  overflow:hidden;
  aspect-ratio:16/10;
  background:var(--paper);
}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform var(--t-slow) var(--ease);}
.news-card:hover .news-thumb img{transform:scale(1.04);}
.news-body{display:flex;flex-direction:column;gap:10px;padding:6px 6px 6px 0;}
.news-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
.badge-cat{
  display:inline-flex;align-items:center;
  font-size:12px;
  font-weight:700;
  letter-spacing:.04em;
  color:var(--grass);
  background:rgba(15,74,56,.09);
  border-radius:var(--r-pill);
  padding:5px 12px;
}
.news-date{font-size:13px;color:var(--muted);letter-spacing:.04em;}
.news-body h3{
  font-size:18px;
  font-weight:700;
  line-height:1.5;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.news-body p{
  font-size:15px;
  line-height:1.8;
  color:var(--muted);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.news-link{margin-top:auto;font-size:14px;font-weight:700;color:var(--grass);display:inline-flex;align-items:center;gap:6px;}
.news-link i{font-size:12px;transition:transform var(--t-mid) var(--ease);}
.news-card:hover .news-link i{transform:translateX(4px);}

.list-empty{
  border:1px dashed rgba(12,15,13,.18);
  border-radius:var(--r-card);
  background:var(--paper-2);
  padding:44px 24px;
  text-align:center;
  color:var(--muted);
}
.list-empty i{font-size:26px;color:var(--grass);opacity:.6;display:block;margin-bottom:12px;}
.list-empty p{font-size:15px;margin-bottom:16px;}

/* ============ FAQ ============ */
.faq-acc .accordion-item{
  border:1px solid var(--line);
  border-radius:var(--r-card) !important;
  background:var(--paper-2);
  margin-bottom:14px;
  overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.faq-acc .accordion-button{
  background:var(--paper-2);
  color:var(--ink);
  font-size:17px;
  font-weight:700;
  line-height:1.6;
  padding:20px 24px;
  border-radius:var(--r-card) !important;
  box-shadow:none !important;
}
.faq-acc .accordion-button:not(.collapsed){
  background:var(--paper-2);
  color:var(--grass);
}
.faq-acc .accordion-button::after{
  background-image:none;
  content:"\f067";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  font-size:14px;
  color:var(--grass);
  width:auto;height:auto;
  transform:none;
  transition:transform var(--t-mid) var(--ease);
  display:flex;align-items:center;justify-content:center;
}
.faq-acc .accordion-button:not(.collapsed)::after{
  content:"\f068";
  transform:rotate(180deg);
}
.faq-acc .accordion-button:focus{outline:none;box-shadow:0 0 0 2px var(--acid) inset !important;}
.faq-acc .accordion-body{
  padding:0 24px 22px;
  font-size:15px;
  line-height:1.9;
  color:#454E49;
  animation:fadeIn var(--t-slow) var(--ease);
}
@keyframes fadeIn{from{opacity:0;transform:translateY(-4px);}to{opacity:1;transform:none;}}

/* ============ 深色 CTA 通栏 ============ */
.cta-band{
  background:var(--ink);
  color:#fff;
  border-radius:var(--r-media);
  padding:52px 48px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:36px;
  position:relative;
  overflow:hidden;
}
.cta-band::before{
  content:"";
  position:absolute;
  right:-80px;bottom:-120px;
  width:320px;height:320px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(216,255,78,.22),rgba(216,255,78,0) 70%);
}
.cta-band h2{
  font-size:clamp(24px,2.6vw,34px);
  font-weight:900;
  line-height:1.2;
  margin-bottom:12px;
  position:relative;
}
.cta-band p{
  font-size:15px;
  line-height:1.85;
  color:rgba(255,255,255,.72);
  max-width:600px;
  position:relative;
}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;position:relative;flex:0 0 auto;}
.cta-band .btn-ghost-mk{border-color:rgba(255,255,255,.5);color:#fff;}
.cta-band .btn-ghost-mk:hover{background:#fff;color:var(--ink);border-color:#fff;}
.cta-assure{
  margin-top:18px;
  font-size:13px;
  color:rgba(255,255,255,.55);
  display:flex;
  align-items:center;
  gap:8px;
  position:relative;
}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--ink);
  color:#E7EBE6;
  margin-top:96px;
  padding:72px 0 0;
}
.site-footer .brand-mark{color:#fff;font-size:22px;}
.site-footer .brand-sub{color:rgba(255,255,255,.55);}
.footer-brand p{
  margin-top:18px;
  font-size:14px;
  line-height:1.9;
  color:rgba(255,255,255,.62);
  max-width:340px;
}
.footer-title{
  font-size:13px;
  font-weight:800;
  letter-spacing:.12em;
  color:var(--acid);
  margin-bottom:18px;
}
.footer-links li{margin-bottom:12px;}
.footer-links a{
  font-size:14px;
  color:rgba(255,255,255,.72);
  transition:color var(--t-mid) var(--ease),padding-left var(--t-mid) var(--ease);
}
.footer-links a:hover{color:var(--acid);padding-left:4px;}
.footer-contact li{
  display:flex;
  gap:12px;
  align-items:flex-start;
  font-size:13.5px;
  line-height:1.8;
  color:rgba(255,255,255,.62);
  margin-bottom:14px;
}
.footer-contact i{color:var(--acid);font-size:14px;margin-top:6px;}
.footer-bottom{
  margin-top:56px;
  border-top:1px solid var(--line-dark);
  padding:24px 0;
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  align-items:center;
  justify-content:space-between;
  font-size:13px;
  color:rgba(255,255,255,.5);
  letter-spacing:.04em;
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .hero{padding:28px 0 68px;}
  .section{padding:72px 0;}
}
@media (max-width:991.98px){
  .nav-toggle{display:flex;}
  .nav-panel{
    position:absolute;
    top:78px;left:0;right:0;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    background:var(--paper-2);
    border-bottom:1px solid var(--line);
    box-shadow:0 22px 40px -26px rgba(12,15,13,.35);
    padding:12px 20px 22px;
    opacity:0;
    transform:translateY(-8px);
    pointer-events:none;
    transition:opacity var(--t-mid) var(--ease),transform var(--t-mid) var(--ease);
  }
  .site-header.is-scrolled .nav-panel{top:64px;}
  .nav-panel.is-open{opacity:1;transform:none;pointer-events:auto;}
  .nav-list{flex-direction:column;align-items:stretch;gap:0;width:100%;}
  .nav-list li{border-bottom:1px solid var(--line);}
  .nav-link{display:block;padding:15px 2px;font-size:16px;}
  .nav-link::after{display:none;}
  .nav-link.active{color:var(--grass);}
  .nav-cta{margin-top:18px;width:100%;height:48px;}
  .mobile-tabs{display:flex;}
  body{padding-bottom:76px;}

  .hero{padding:24px 0 60px;}
  .hero-media{max-width:420px;margin:0 auto;}
  .hero-lead{font-size:16px;}
  .hero-stats{gap:26px;}

  .section{padding:60px 0;}
  .section-head{margin-bottom:32px;}

  .news-card{grid-template-columns:1fr;gap:16px;padding:14px;}
  .news-body{padding:0 4px 8px;}
  .news-thumb{aspect-ratio:16/9;}

  .cta-band{flex-direction:column;align-items:flex-start;padding:38px 28px;}
  .cta-actions{width:100%;}
  .cta-actions .btn-mk{flex:1 1 auto;}
  .site-footer{margin-top:64px;padding-top:56px;}
  .footer-brand p{max-width:100%;}
}
@media (max-width:575.98px){
  body{font-size:16px;}
  .container{padding-left:16px;padding-right:16px;}
  .site-header .container{height:66px;gap:12px;}
  .site-header.is-scrolled .container{height:60px;}
  .brand-mark{font-size:17px;}
  .brand-sub{font-size:11px;}
  .nav-panel{top:66px;}
  .site-header.is-scrolled .nav-panel{top:60px;}

  .hero h1{font-size:clamp(28px,8vw,38px);}
  .hero-actions{gap:10px;}
  .hero-actions .btn-mk{width:100%;}
  .hero-stats{gap:18px;padding-top:20px;}
  .hero-stat b{font-size:24px;}

  .tl-item{padding-left:64px;padding-bottom:22px;}
  .tl-num{width:44px;height:44px;font-size:16px;}
  .tl-item::before{left:21px;top:46px;}
  .tl-card{padding:20px 18px;}

  .cmp-card{padding:24px 20px;}
  .notice{flex-direction:column;gap:12px;padding:22px 20px;}

  .cta-band{padding:32px 22px;border-radius:20px;}
  .cta-actions{flex-direction:column;}
  .cta-actions .btn-mk{width:100%;}
  .faq-acc .accordion-button{font-size:16px;padding:18px 18px;}
  .faq-acc .accordion-body{padding:0 18px 20px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
}

/* roulang page: category2 */
:root{
  --ink:#0C0F0D;
  --ink-2:#1A211D;
  --paper:#F6F4EE;
  --paper-2:#FFFFFF;
  --grass:#0F4A38;
  --grass-600:#14614A;
  --acid:#D8FF4E;
  --signal:#FF5C29;
  --line:rgba(12,15,13,0.10);
  --line-dark:rgba(255,255,255,0.14);
  --muted:#6B746E;
  --radius-card:20px;
  --radius-media:24px;
  --radius-pill:999px;
  --radius-input:14px;
  --shadow-1:0 1px 2px rgba(12,15,13,.04), 0 10px 26px -14px rgba(12,15,13,.12);
  --shadow-2:0 20px 48px -22px rgba(15,74,56,.30);
  --ease:cubic-bezier(.22,.61,.36,1);
  --bs-primary:#0F4A38;
  --bs-primary-rgb:15,74,56;
  --bs-body-bg:#F6F4EE;
  --bs-body-color:#0C0F0D;
  --bs-border-color:rgba(12,15,13,0.10);
  --bs-border-radius:20px;
  --bs-link-color:#0F4A38;
  --bs-link-hover-color:#14614A;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans SC","HarmonyOS Sans","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:17px;
  line-height:1.85;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color 140ms var(--ease);}
ul,ol{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4,p{margin:0;}
button{font:inherit;color:inherit;}
::selection{background:var(--acid);color:var(--ink);}
:focus-visible{outline:2px solid var(--acid);outline-offset:2px;border-radius:6px;}

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:20px;
  padding-right:20px;
}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(246,244,238,.88);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color 240ms var(--ease),background 240ms var(--ease);
}
.site-header.is-scrolled{
  background:rgba(246,244,238,.97);
  border-bottom-color:var(--line);
}
.site-header .container{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  min-height:78px;
  transition:min-height 240ms var(--ease);
}
.site-header.is-scrolled .container{min-height:66px;}

.brand{display:inline-flex;flex-direction:column;line-height:1.12;gap:2px;}
.brand-mark{
  font-family:"Inter",system-ui,-apple-system,sans-serif;
  font-weight:900;
  font-size:19px;
  letter-spacing:.06em;
  color:var(--grass);
}
.brand-sub{
  font-size:11.5px;
  letter-spacing:.24em;
  color:var(--muted);
  font-weight:600;
}

.nav-panel{display:flex;align-items:center;gap:30px;}
.nav-list{display:flex;align-items:center;gap:26px;}
.nav-link{
  position:relative;
  display:inline-block;
  font-size:15px;
  font-weight:600;
  padding:7px 0;
  color:var(--ink);
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:2px;
  background:var(--acid);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform 240ms var(--ease);
}
.nav-link:hover{color:var(--grass);}
.nav-link:hover::after,
.nav-link.active::after{transform:scaleX(1);}
.nav-link.active{color:var(--grass);}

.nav-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:11px 24px;
  font-size:15px;
  font-weight:700;
  color:#fff;
  background:var(--grass);
  border-radius:var(--radius-pill);
  transition:background 140ms var(--ease),transform 140ms var(--ease),box-shadow 240ms var(--ease);
}
.nav-cta:hover{background:var(--grass-600);transform:translateY(-1px);box-shadow:var(--shadow-2);color:#fff;}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  align-items:center;
  justify-content:center;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--paper-2);
  color:var(--ink);
  cursor:pointer;
  transition:border-color 140ms var(--ease),color 140ms var(--ease);
}
.nav-toggle:hover{border-color:var(--grass);color:var(--grass);}

/* ---------- 面包屑 ---------- */
.crumbs{
  font-size:13px;
  letter-spacing:.02em;
  color:rgba(255,255,255,.62);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:6px;
}
.crumbs a{color:rgba(255,255,255,.72);}
.crumbs a:hover{color:var(--acid);}
.crumbs .sep{opacity:.45;}
.crumbs .current{color:#fff;font-weight:700;}

/* ---------- 宽幅 Hero ---------- */
.hero-wide{
  position:relative;
  overflow:hidden;
  background:var(--ink);
  margin-bottom:0;
}
.hero-bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  transform:scale(1.03);
}
.hero-veil{
  position:absolute;
  inset:0;
  background:linear-gradient(102deg,rgba(12,15,13,.94) 0%,rgba(12,15,13,.80) 46%,rgba(12,15,13,.48) 100%);
}
.hero-inner{
  position:relative;
  z-index:2;
  padding:34px 0 76px;
  color:#fff;
}
.hero-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:26px;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.18em;
  color:var(--acid);
  text-transform:uppercase;
}
.hero-kicker::before{
  content:"";
  width:22px;height:2px;
  background:var(--acid);
  display:inline-block;
}
.hero-title{
  margin-top:16px;
  font-size:clamp(32px,4.4vw,56px);
  font-weight:900;
  line-height:1.14;
  letter-spacing:-.02em;
  max-width:14em;
}
.hero-sub{
  margin-top:20px;
  font-size:17px;
  line-height:1.85;
  color:rgba(255,255,255,.80);
  max-width:34em;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:32px;
}

.btn-signal{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:14px 30px;
  font-size:15.5px;
  font-weight:700;
  color:#fff;
  background:var(--signal);
  border:1px solid var(--signal);
  border-radius:var(--radius-pill);
  transition:background 140ms var(--ease),transform 140ms var(--ease),box-shadow 240ms var(--ease);
}
.btn-signal:hover{background:#e94d1c;border-color:#e94d1c;color:#fff;transform:translateY(-1px);box-shadow:0 20px 40px -22px rgba(255,92,41,.75);}

.btn-ghost{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:14px 28px;
  font-size:15.5px;
  font-weight:700;
  color:#fff;
  background:transparent;
  border:1px solid rgba(255,255,255,.38);
  border-radius:var(--radius-pill);
  transition:background 140ms var(--ease),border-color 140ms var(--ease),color 140ms var(--ease);
}
.btn-ghost:hover{background:#fff;border-color:#fff;color:var(--ink);}

.hero-stats{
  border:1px solid var(--line-dark);
  border-radius:var(--radius-card);
  background:rgba(26,33,29,.72);
  padding:8px 24px;
  margin-top:12px;
}
.hero-stats li{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:16px 0;
  font-size:14px;
  color:rgba(255,255,255,.78);
  border-bottom:1px solid rgba(255,255,255,.10);
}
.hero-stats li:last-child{border-bottom:0;}
.hero-stats .v{
  font-family:"Inter",system-ui,sans-serif;
  font-weight:900;
  font-size:20px;
  letter-spacing:-.01em;
  color:var(--acid);
}

/* ---------- 通用板块 ---------- */
.section{padding:88px 0;}
.section-tight{padding:64px 0;}
.section-alt{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}

.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
  margin-bottom:36px;
}
.eyebrow{
  display:block;
  font-size:12px;
  font-weight:800;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--grass);
  margin-bottom:12px;
}
.section-head h2{
  font-size:clamp(24px,3vw,38px);
  font-weight:800;
  line-height:1.2;
  letter-spacing:-.01em;
}
.section-desc{
  margin-top:14px;
  font-size:16px;
  color:var(--muted);
  max-width:44em;
}
.link-more{
  font-size:14.5px;
  font-weight:700;
  color:var(--grass);
  border-bottom:2px solid var(--acid);
  padding-bottom:2px;
  white-space:nowrap;
}
.link-more:hover{color:var(--grass-600);}

/* ---------- 片段卡轨道 ---------- */
.rail{
  display:flex;
  gap:20px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding:6px 4px 20px;
  margin:0 -4px;
  scrollbar-width:none;
}
.rail::-webkit-scrollbar{display:none;}
.clip-card{
  flex:0 0 260px;
  scroll-snap-align:start;
  transition:transform 240ms var(--ease);
}
.clip-card:hover{transform:translateY(-2px);}
.clip-media{
  position:relative;
  aspect-ratio:3/4;
  border-radius:var(--radius-card);
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--paper);
  transition:border-color 240ms var(--ease),box-shadow 240ms var(--ease);
}
.clip-card:hover .clip-media{border-color:var(--grass);box-shadow:var(--shadow-2);}
.clip-media img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform 420ms var(--ease);
}
.clip-card:hover .clip-media img{transform:scale(1.04);}
.clip-media::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:64%;
  background:linear-gradient(to top,rgba(12,15,13,.92) 0%,rgba(12,15,13,.28) 58%,rgba(12,15,13,0) 100%);
  pointer-events:none;
}
.clip-tag{
  position:absolute;
  top:12px;left:12px;
  z-index:3;
  background:var(--acid);
  color:var(--ink);
  font-size:12px;
  font-weight:800;
  padding:3px 11px;
  border-radius:var(--radius-pill);
  letter-spacing:.02em;
}
.clip-body{
  position:absolute;
  left:16px;right:16px;bottom:14px;
  z-index:3;
}
.clip-title{
  font-size:14.5px;
  font-weight:700;
  line-height:1.5;
  color:#fff;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.clip-meta{
  margin-top:6px;
  font-size:12px;
  letter-spacing:.04em;
  color:rgba(255,255,255,.72);
}

/* ---------- 赛程列表 ---------- */
.fixture-list{border-top:1px solid var(--line);}
.fixture{
  display:grid;
  grid-template-columns:104px 1fr auto;
  gap:28px;
  align-items:center;
  padding:28px 0;
  border-bottom:1px solid var(--line);
  transition:background 240ms var(--ease);
}
.fixture:hover{background:rgba(15,74,56,.035);}
.fixture-date{line-height:1;}
.fixture-date .day{
  display:block;
  font-family:"Inter",system-ui,sans-serif;
  font-size:42px;
  font-weight:900;
  letter-spacing:-.03em;
  color:var(--grass);
}
.fixture-date .mon{
  display:block;
  margin-top:8px;
  font-size:12px;
  letter-spacing:.16em;
  color:var(--muted);
  font-weight:600;
}
.badge-soft{
  display:inline-block;
  font-size:12px;
  font-weight:700;
  letter-spacing:.04em;
  color:var(--grass);
  background:rgba(15,74,56,.09);
  border-radius:var(--radius-pill);
  padding:3px 12px;
  margin-bottom:10px;
}
.fixture-main h3{
  font-size:19px;
  font-weight:700;
  line-height:1.5;
}
.fixture-main p{
  margin-top:6px;
  font-size:14px;
  color:var(--muted);
}
.fixture-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:11px 22px;
  font-size:14.5px;
  font-weight:700;
  color:var(--ink);
  border:1px solid var(--ink);
  border-radius:var(--radius-pill);
  white-space:nowrap;
  transition:background 140ms var(--ease),color 140ms var(--ease),transform 140ms var(--ease);
}
.fixture-link:hover{background:var(--ink);color:#fff;transform:translateY(-1px);}

/* ---------- 数据速览 ---------- */
.stats-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:22px;
}
.stat-card{
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:28px 24px 26px;
  transition:border-color 240ms var(--ease),box-shadow 240ms var(--ease),transform 240ms var(--ease);
}
.stat-card:hover{border-color:var(--grass);box-shadow:var(--shadow-2);transform:translateY(-2px);}
.stat-num{
  font-family:"Inter",system-ui,sans-serif;
  font-size:clamp(36px,4.6vw,54px);
  font-weight:900;
  line-height:1;
  letter-spacing:-.035em;
  color:var(--ink);
}
.stat-num em{
  font-style:normal;
  font-size:.44em;
  font-weight:800;
  margin-left:4px;
  color:var(--muted);
  letter-spacing:0;
}
.stat-card.accent .stat-num{color:var(--grass);}
.stat-label{
  margin-top:14px;
  font-size:14px;
  color:var(--muted);
  line-height:1.7;
}
.stat-bar{
  margin-top:18px;
  height:5px;
  border-radius:999px;
  background:rgba(12,15,13,.07);
  overflow:hidden;
}
.stat-bar i{
  display:block;
  height:100%;
  border-radius:999px;
  background:var(--acid);
}

/* ---------- 口碑条 ---------- */
.praise-rail{
  display:flex;
  gap:18px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding:6px 4px 16px;
  margin:0 -4px;
  scrollbar-width:none;
}
.praise-rail::-webkit-scrollbar{display:none;}
.praise{
  flex:0 0 336px;
  scroll-snap-align:start;
  display:flex;
  gap:14px;
  align-items:flex-start;
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:20px;
  transition:border-color 240ms var(--ease),box-shadow 240ms var(--ease);
}
.praise:hover{border-color:var(--grass);box-shadow:var(--shadow-1);}
.avatar{
  flex:0 0 32px;
  width:32px;height:32px;
  border-radius:50%;
  background:var(--grass);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:13px;
  font-weight:700;
}
.stars{
  font-size:12px;
  letter-spacing:2px;
  color:var(--signal);
}
.praise p{
  margin-top:6px;
  font-size:14px;
  line-height:1.72;
  color:var(--ink-2);
}
.praise .who{
  margin-top:8px;
  font-size:12px;
  letter-spacing:.06em;
  color:var(--muted);
}

/* ---------- 深色 CTA ---------- */
.cta-wrap{padding:0 0 96px;}
.cta-band{
  position:relative;
  overflow:hidden;
  background:var(--ink);
  color:#fff;
  border-radius:28px;
  padding:52px 48px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
}
.cta-band::before{
  content:"";
  position:absolute;
  right:-60px;top:-80px;
  width:260px;height:260px;
  border-radius:50%;
  background:radial-gradient(circle at center,rgba(216,255,78,.22),rgba(216,255,78,0) 68%);
  pointer-events:none;
}
.cta-band h2{
  position:relative;
  font-size:clamp(22px,2.6vw,32px);
  font-weight:800;
  line-height:1.28;
  letter-spacing:-.01em;
  max-width:22em;
}
.cta-band p{
  position:relative;
  margin-top:12px;
  font-size:15px;
  color:rgba(255,255,255,.72);
  max-width:36em;
}
.cta-actions{position:relative;display:flex;flex-wrap:wrap;gap:14px;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--ink-2);
  color:rgba(255,255,255,.75);
  padding:72px 0 0;
}
.footer-brand .brand-mark{color:#fff;}
.footer-brand .brand-sub{color:rgba(255,255,255,.55);}
.footer-brand p{
  margin-top:18px;
  font-size:14px;
  line-height:1.85;
  color:rgba(255,255,255,.68);
  max-width:32em;
}
.footer-title{
  font-size:12px;
  font-weight:800;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--acid);
  margin-bottom:18px;
}
.footer-links li{margin-bottom:11px;}
.footer-links a{
  font-size:14.5px;
  color:rgba(255,255,255,.74);
  transition:color 140ms var(--ease),padding-left 140ms var(--ease);
}
.footer-links a:hover{color:#fff;padding-left:4px;}
.footer-contact li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  font-size:14px;
  line-height:1.75;
  color:rgba(255,255,255,.70);
  margin-bottom:14px;
}
.footer-contact i{
  color:var(--acid);
  margin-top:5px;
  font-size:14px;
}
.footer-bottom{
  margin-top:56px;
  padding:22px 0 26px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
  font-size:13px;
  color:rgba(255,255,255,.52);
}

/* ---------- 移动端底部 Tab ---------- */
.mobile-tab{display:none;}
.mobile-tab a{
  flex:1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:3px;
  font-size:11px;
  font-weight:600;
  color:var(--muted);
  transition:color 140ms var(--ease),transform 140ms var(--ease);
}
.mobile-tab a i{font-size:17px;}
.mobile-tab a.active{color:var(--grass);}
.mobile-tab a.active i{transform:translateY(-1px);}
.mobile-tab a.active::after{
  content:"";
  position:absolute;
  bottom:8px;
  width:3px;height:3px;
  border-radius:50%;
  background:var(--grass);
}
.mobile-tab a{position:relative;}

/* ---------- 入场淡入 ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity 420ms var(--ease),transform 420ms var(--ease);}
.reveal.is-in{opacity:1;transform:none;}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .hero-title{max-width:100%;}
}
@media (max-width:991.98px){
  body{padding-bottom:calc(60px + env(safe-area-inset-bottom));}
  .nav-toggle{display:inline-flex;}
  .nav-panel{
    position:absolute;
    left:20px;right:20px;
    top:calc(100% + 10px);
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    background:var(--paper-2);
    border:1px solid var(--line);
    border-radius:var(--radius-card);
    box-shadow:var(--shadow-1);
    padding:16px;
    display:none;
  }
  .nav-panel.open{display:flex;}
  .nav-list{flex-direction:column;align-items:stretch;gap:2px;}
  .nav-link{padding:13px 12px;border-radius:12px;font-size:15px;}
  .nav-link::after{display:none;}
  .nav-link:hover,.nav-link.active{background:rgba(15,74,56,.08);}
  .nav-cta{margin-top:8px;padding:14px 24px;}

  .mobile-tab{
    display:flex;
    position:fixed;
    left:0;right:0;bottom:0;
    z-index:1040;
    height:calc(60px + env(safe-area-inset-bottom));
    padding-bottom:env(safe-area-inset-bottom);
    background:rgba(255,255,255,.97);
    -webkit-backdrop-filter:blur(10px);
    backdrop-filter:blur(10px);
    border-top:1px solid var(--line);
  }

  .section{padding:64px 0;}
  .hero-inner{padding:26px 0 56px;}
  .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cta-band{padding:40px 30px;border-radius:22px;}
  .cta-wrap{padding-bottom:72px;}
}
@media (max-width:767.98px){
  body{font-size:16px;}
  .section{padding:52px 0;}
  .section-tight{padding:44px 0;}
  .clip-card{flex:0 0 76vw;}
  .praise{flex:0 0 78vw;}
  .fixture{grid-template-columns:78px 1fr;gap:18px;padding:22px 0;align-items:start;}
  .fixture-date .day{font-size:34px;}
  .fixture-link{grid-column:2;justify-self:start;margin-top:4px;}
  .hero-stats{padding:4px 20px;}
  .cta-band{padding:34px 24px;}
  .site-footer{padding-top:56px;}
  .footer-bottom{margin-top:36px;}
}
@media (max-width:575.98px){
  .container{padding-left:18px;padding-right:18px;}
  .stats-grid{grid-template-columns:1fr;gap:16px;}
  .hero-actions .btn-signal,
  .hero-actions .btn-ghost{flex:1 1 100%;justify-content:center;}
  .fixture{grid-template-columns:64px 1fr;gap:14px;}
  .fixture-date .day{font-size:30px;}
  .section-head{margin-bottom:26px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .reveal{opacity:1;transform:none;}
}

/* roulang page: category3 */
:root{
  --ink:#0C0F0D;
  --ink-2:#1A211D;
  --paper:#F6F4EE;
  --paper-2:#FFFFFF;
  --grass:#0F4A38;
  --grass-600:#14614A;
  --acid:#D8FF4E;
  --signal:#FF5C29;
  --line:rgba(12,15,13,0.10);
  --line-dark:rgba(255,255,255,0.14);
  --muted:#6B746E;
  --radius-card:20px;
  --radius-media:24px;
  --radius-input:14px;
  --radius-pill:999px;
  --shadow-s:0 1px 2px rgba(12,15,13,.04),0 10px 26px -14px rgba(12,15,13,.12);
  --shadow-h:0 20px 48px -22px rgba(15,74,56,.30);
  --t-fast:140ms cubic-bezier(.22,.61,.36,1);
  --t-mid:240ms cubic-bezier(.22,.61,.36,1);
  --t-slow:420ms cubic-bezier(.22,.61,.36,1);
  --font-cn:"Noto Sans SC","HarmonyOS Sans","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}

html{-webkit-text-size-adjust:100%;}

body{
  margin:0;
  font-family:var(--font-cn);
  font-size:17px;
  line-height:1.85;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color var(--t-fast),opacity var(--t-fast);}
a:hover{color:var(--grass-600);}
ul,ol{margin:0;padding:0;list-style:none;}
p{margin:0 0 1.1em;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-0.01em;}
button,input,textarea{font-family:inherit;font-size:inherit;}
:focus-visible{outline:2px solid var(--acid);outline-offset:2px;border-radius:6px;}

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:22px;
  padding-right:22px;
}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(246,244,238,.88);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color var(--t-mid),background var(--t-mid);
}
.site-header.is-scrolled{
  border-bottom-color:var(--line);
  background:rgba(246,244,238,.96);
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  min-height:74px;
  transition:min-height var(--t-mid);
}
.site-header.is-scrolled .container{min-height:60px;}

.brand{display:flex;flex-direction:column;line-height:1;flex-shrink:0;}
.brand-mark{
  font-family:Inter,system-ui,sans-serif;
  font-size:18px;
  font-weight:900;
  letter-spacing:.08em;
  color:var(--ink);
}
.brand-sub{
  margin-top:4px;
  font-size:11px;
  letter-spacing:.22em;
  color:var(--muted);
}

.nav-panel{display:flex;align-items:center;gap:32px;}
.nav-list{display:flex;align-items:center;gap:28px;}
.nav-link{
  position:relative;
  display:inline-block;
  padding:6px 0;
  font-size:15px;
  font-weight:600;
  color:var(--ink);
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0;bottom:0;
  width:0;height:2px;
  background:var(--acid);
  transition:width var(--t-mid);
}
.nav-link:hover::after{width:100%;}
.nav-link.active{color:var(--grass);}
.nav-link.active::after{width:100%;}

.nav-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:12px 26px;
  border-radius:var(--radius-pill);
  background:var(--signal);
  color:#fff;
  font-size:15px;
  font-weight:700;
  letter-spacing:.02em;
  transition:transform var(--t-fast),background var(--t-fast),box-shadow var(--t-mid);
}
.nav-cta:hover{background:#E64A19;color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px -14px rgba(255,92,41,.7);}

.nav-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  width:44px;height:44px;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--paper-2);
  color:var(--ink);
  cursor:pointer;
  transition:background var(--t-fast),border-color var(--t-fast);
}
.nav-toggle:hover{background:#fff;border-color:var(--grass);}

/* ============ 通用按钮 ============ */
.btn-prime,
.btn-ghost{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:48px;
  padding:14px 30px;
  border-radius:var(--radius-pill);
  font-size:16px;
  font-weight:700;
  letter-spacing:.01em;
  cursor:pointer;
  border:1px solid transparent;
  transition:transform var(--t-fast),background var(--t-fast),color var(--t-fast),box-shadow var(--t-mid),border-color var(--t-fast);
}
.btn-prime{background:var(--signal);color:#fff;}
.btn-prime:hover{background:#E64A19;color:#fff;transform:translateY(-1px);box-shadow:0 16px 32px -18px rgba(255,92,41,.8);}
.btn-prime.grass{background:var(--grass);}
.btn-prime.grass:hover{background:var(--grass-600);box-shadow:0 16px 32px -18px rgba(15,74,56,.7);}
.btn-ghost{background:transparent;color:var(--ink);border-color:rgba(12,15,13,.35);}
.btn-ghost:hover{background:var(--ink);color:var(--paper);border-color:var(--ink);transform:translateY(-1px);}
.btn-ghost.on-dark{color:#fff;border-color:rgba(255,255,255,.45);}
.btn-ghost.on-dark:hover{background:var(--acid);color:var(--ink);border-color:var(--acid);}

.text-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:15px;
  font-weight:700;
  color:var(--grass);
  border-bottom:1px solid transparent;
  transition:border-color var(--t-fast),color var(--t-fast);
}
.text-link:hover{border-bottom-color:var(--grass);color:var(--grass-600);}

/* ============ 徽章与标签 ============ */
.badge-chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 14px;
  border-radius:var(--radius-pill);
  background:rgba(15,74,56,.08);
  color:var(--grass);
  font-size:13px;
  font-weight:700;
  letter-spacing:.04em;
}
.badge-outline{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 14px;
  border-radius:var(--radius-pill);
  border:1px solid var(--line);
  color:var(--muted);
  font-size:13px;
  font-weight:600;
  letter-spacing:.04em;
}
.tag-acid{
  display:inline-block;
  padding:4px 12px;
  border-radius:var(--radius-pill);
  background:var(--acid);
  color:var(--ink);
  font-size:12px;
  font-weight:800;
  letter-spacing:.08em;
}

/* ============ 强排版标题区 ============ */
.type-hero{
  padding:76px 0 60px;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.type-hero__label{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:Inter,system-ui,sans-serif;
  font-size:12px;
  font-weight:700;
  letter-spacing:.26em;
  color:var(--muted);
  text-transform:uppercase;
}
.type-hero__label::before{
  content:"";
  display:block;
  width:34px;height:2px;
  background:var(--acid);
}
.type-hero h1{
  margin:22px 0 0;
  font-size:clamp(34px,5.2vw,68px);
  font-weight:900;
  line-height:1.1;
  letter-spacing:-0.02em;
  max-width:16em;
}
.type-hero h1 em{
  font-style:normal;
  color:var(--grass);
  background:linear-gradient(transparent 62%, rgba(216,255,78,.85) 62%);
}
.type-hero__lead{
  margin:26px 0 0;
  max-width:56ch;
  font-size:17px;
  line-height:1.9;
  color:#39423D;
}
.rule-line{
  height:1px;
  background:var(--line);
  margin:44px 0 26px;
}
.hero-facts{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
}
.hero-fact span{
  display:block;
  font-family:Inter,system-ui,sans-serif;
  font-size:32px;
  font-weight:900;
  line-height:1.1;
  color:var(--ink);
}
.hero-fact small{
  display:block;
  margin-top:6px;
  font-size:13px;
  letter-spacing:.04em;
  color:var(--muted);
}

/* ============ 板块通用 ============ */
.section{padding:88px 0;}
.section.tight{padding:64px 0;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:44px;
}
.section-head h2{
  font-size:clamp(26px,3.2vw,42px);
  font-weight:800;
  line-height:1.16;
  letter-spacing:-0.01em;
  max-width:20em;
}
.section-head p{
  margin:14px 0 0;
  max-width:52ch;
  font-size:16px;
  line-height:1.85;
  color:var(--muted);
}
.eyebrow{
  display:block;
  margin-bottom:14px;
  font-family:Inter,system-ui,sans-serif;
  font-size:12px;
  font-weight:700;
  letter-spacing:.26em;
  color:var(--grass);
  text-transform:uppercase;
}

/* ============ 玩法编号卡 ============ */
.plays-grid{display:grid;grid-template-columns:7fr 5fr;gap:28px;}
.plays-col{display:flex;flex-direction:column;gap:28px;}
.plays-col.offset{padding-top:56px;}
.play-card{
  position:relative;
  padding:34px 32px 30px;
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-s);
  transition:transform var(--t-mid),box-shadow var(--t-mid),border-color var(--t-mid);
}
.play-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-h);border-color:var(--grass);}
.play-num{
  display:block;
  font-family:Inter,system-ui,sans-serif;
  font-size:44px;
  font-weight:900;
  line-height:1;
  color:var(--acid);
  -webkit-text-stroke:1px rgba(12,15,13,.5);
  margin-bottom:14px;
}
.play-card h3{font-size:21px;font-weight:700;line-height:1.35;}
.play-card .play-desc{margin:12px 0 0;font-size:15px;line-height:1.8;color:#454E48;}
.play-points{margin-top:16px;display:flex;flex-direction:column;gap:8px;}
.play-points li{
  position:relative;
  padding-left:20px;
  font-size:14px;
  line-height:1.75;
  color:var(--muted);
}
.play-points li::before{
  content:"";
  position:absolute;
  left:0;top:.72em;
  width:8px;height:2px;
  background:var(--grass);
}
.play-card.dark{
  background:var(--ink);
  border-color:var(--line-dark);
  color:#fff;
}
.play-card.dark .play-desc{color:rgba(255,255,255,.76);}
.play-card.dark .play-points li{color:rgba(255,255,255,.62);}
.play-card.dark .play-points li::before{background:var(--acid);}
.play-card.dark:hover{border-color:var(--acid);box-shadow:none;}

/* ============ 权益对比表 ============ */
.compare-wrap{
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  overflow:hidden;
  background:var(--paper-2);
  box-shadow:var(--shadow-s);
}
.compare-table{
  width:100%;
  border-collapse:collapse;
  font-size:15px;
}
.compare-table thead th{
  padding:20px 24px;
  background:var(--paper);
  text-align:left;
  font-size:14px;
  font-weight:800;
  letter-spacing:.04em;
  color:var(--ink);
  border-bottom:1px solid var(--line);
}
.compare-table thead th.hl{background:rgba(15,74,56,.08);color:var(--grass);}
.compare-table tbody td{
  padding:20px 24px;
  border-bottom:1px solid var(--line);
  line-height:1.7;
  color:#3C453F;
  vertical-align:top;
}
.compare-table tbody td:first-child{font-weight:700;color:var(--ink);width:26%;}
.compare-table tbody td.hl{background:rgba(216,255,78,.14);color:var(--ink);font-weight:600;}
.compare-table tbody tr:last-child td{border-bottom:none;}
.compare-note{
  margin-top:18px;
  font-size:13px;
  color:var(--muted);
  line-height:1.75;
}

/* ============ FAQ ============ */
.faq-wrap{max-width:900px;}
.accordion-item{
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:var(--radius-card)!important;
  margin-bottom:16px;
  overflow:hidden;
  box-shadow:var(--shadow-s);
}
.accordion-button{
  padding:24px 26px;
  font-size:17px;
  font-weight:700;
  color:var(--ink);
  background:var(--paper-2);
  box-shadow:none!important;
  line-height:1.6;
  transition:background var(--t-fast),color var(--t-fast);
}
.accordion-button:not(.collapsed){background:var(--paper);color:var(--grass);}
.accordion-button::after{
  background-image:none;
  content:"+";
  font-family:Inter,system-ui,sans-serif;
  font-size:24px;
  font-weight:400;
  line-height:1;
  width:auto;height:auto;
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--grass);
  transition:transform var(--t-mid);
}
.accordion-button:not(.collapsed)::after{content:"−";transform:rotate(0deg);}
.accordion-body{
  padding:0 26px 26px;
  font-size:15px;
  line-height:1.85;
  color:#454E48;
  animation:fadeUp var(--t-slow) both;
}
@keyframes fadeUp{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:none;}}

/* ============ 深色 CTA ============ */
.cta-band{
  background:var(--ink);
  color:#fff;
  border-radius:var(--radius-media);
  padding:56px 48px;
  display:grid;
  grid-template-columns:8fr 4fr;
  gap:36px;
  align-items:center;
  position:relative;
  overflow:hidden;
}
.cta-band::after{
  content:"";
  position:absolute;
  right:-80px;top:-80px;
  width:280px;height:280px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(216,255,78,.18),transparent 68%);
}
.cta-band h2{
  font-size:clamp(24px,3vw,38px);
  line-height:1.2;
  font-weight:900;
}
.cta-band p{
  margin:16px 0 0;
  font-size:16px;
  line-height:1.85;
  color:rgba(255,255,255,.76);
  max-width:48ch;
}
.cta-band__actions{display:flex;flex-direction:column;gap:14px;align-items:flex-start;position:relative;z-index:1;}
.cta-band__actions small{font-size:13px;color:rgba(255,255,255,.58);line-height:1.7;}

/* ============ 资讯列表 ============ */
.news-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
.news-card{
  display:grid;
  grid-template-columns:170px 1fr;
  gap:22px;
  padding:20px;
  background:var(--paper-2);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-s);
  transition:transform var(--t-mid),box-shadow var(--t-mid),border-color var(--t-mid);
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-h);border-color:var(--grass);}
.news-thumb{
  position:relative;
  aspect-ratio:16/11;
  border-radius:16px;
  overflow:hidden;
  background:var(--paper);
}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform var(--t-slow);}
.news-card:hover .news-thumb img{transform:scale(1.04);}
.news-body{display:flex;flex-direction:column;}
.news-meta{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:10px;
  font-size:13px;
  letter-spacing:.04em;
  color:var(--muted);
}
.news-card h3{
  font-size:18px;
  font-weight:700;
  line-height:1.5;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.news-card .news-excerpt{
  margin:10px 0 14px;
  font-size:14px;
  line-height:1.75;
  color:var(--muted);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.news-foot{margin-top:auto;}

/* ============ 面包屑 ============ */
.crumbs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  padding:22px 0 0;
  font-size:13px;
  letter-spacing:.04em;
  color:var(--muted);
}
.crumbs a{color:var(--muted);}
.crumbs a:hover{color:var(--grass);}
.crumbs .sep{color:rgba(12,15,13,.28);}
.crumbs .current{font-weight:700;color:var(--ink);}

/* ============ 页脚 ============ */
.site-footer{
  margin-top:40px;
  background:var(--ink);
  color:rgba(255,255,255,.78);
  padding:72px 0 28px;
}
.footer-brand .brand-mark{color:#fff;font-size:20px;}
.footer-brand .brand-sub{color:rgba(255,255,255,.5);}
.footer-brand p{
  margin:18px 0 0;
  font-size:14px;
  line-height:1.85;
  color:rgba(255,255,255,.66);
  max-width:36ch;
}
.footer-title{
  margin-bottom:18px;
  font-size:14px;
  font-weight:800;
  letter-spacing:.06em;
  color:#fff;
}
.footer-links li{margin-bottom:12px;}
.footer-links a{font-size:14px;color:rgba(255,255,255,.68);}
.footer-links a:hover{color:var(--acid);}
.footer-contact li{
  display:flex;
  gap:10px;
  margin-bottom:14px;
  font-size:13.5px;
  line-height:1.7;
  color:rgba(255,255,255,.66);
}
.footer-contact i{color:var(--acid);margin-top:4px;}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  justify-content:space-between;
  align-items:center;
  margin-top:52px;
  padding-top:22px;
  border-top:1px solid var(--line-dark);
  font-size:13px;
  color:rgba(255,255,255,.5);
}

/* ============ 移动端底部 Tab ============ */
.mobile-tab{
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:1040;
  display:none;
  grid-template-columns:repeat(4,1fr);
  height:60px;
  padding-bottom:env(safe-area-inset-bottom);
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
}
.mobile-tab a{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:2px;
  font-size:11px;
  font-weight:600;
  color:var(--muted);
  transition:color var(--t-fast),transform var(--t-fast);
}
.mobile-tab a i{font-size:17px;line-height:1;}
.mobile-tab a:hover,
.mobile-tab a:active{color:var(--grass);}
.mobile-tab a.active{color:var(--grass);}
.mobile-tab a.active i{transform:translateY(-1px);}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .plays-grid{grid-template-columns:1fr 1fr;}
  .cta-band{grid-template-columns:1fr;padding:48px 36px;}
  .cta-band__actions{flex-direction:row;align-items:center;flex-wrap:wrap;}
}

@media (max-width:991.98px){
  .nav-toggle{display:flex;}
  .nav-panel{
    display:none;
    position:absolute;
    top:100%;left:0;right:0;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    padding:12px 22px 26px;
    background:var(--paper-2);
    border-bottom:1px solid var(--line);
    box-shadow:0 24px 40px -30px rgba(12,15,13,.5);
  }
  .nav-panel.open{display:flex;}
  .nav-list{flex-direction:column;align-items:stretch;gap:0;}
  .nav-link{padding:15px 0;border-bottom:1px solid var(--line);width:100%;font-size:15px;}
  .nav-link::after{display:none;}
  .nav-link.active{color:var(--grass);}
  .nav-cta{margin-top:18px;width:100%;}
  .section{padding:64px 0;}
  .type-hero{padding:56px 0 44px;}
  .plays-grid{grid-template-columns:1fr;gap:22px;}
  .plays-col.offset{padding-top:0;}
  .news-grid{grid-template-columns:1fr;}
}

@media (max-width:767.98px){
  body{padding-bottom:calc(60px + env(safe-area-inset-bottom));font-size:16px;}
  .mobile-tab{display:grid;}
  .container{padding-left:18px;padding-right:18px;}
  .section{padding:52px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:32px;}
  .type-hero h1{font-size:clamp(30px,8.4vw,44px);}
  .hero-facts{grid-template-columns:1fr;gap:16px;}
  .hero-fact span{font-size:26px;}
  .hero-fact{display:flex;flex-direction:column;}
  .rule-line{margin:32px 0 22px;}
  .play-card{padding:26px 22px 24px;}
  .play-num{font-size:36px;}
  .compare-table thead th,
  .compare-table tbody td{padding:14px 16px;font-size:14px;}
  .compare-table tbody td:first-child{width:34%;}
  .cta-band{padding:36px 24px;border-radius:20px;}
  .cta-band__actions{flex-direction:column;align-items:stretch;}
  .cta-band__actions .btn-prime,
  .cta-band__actions .btn-ghost{width:100%;}
  .news-card{grid-template-columns:1fr;gap:14px;padding:16px;}
  .news-thumb{aspect-ratio:3/2;}
  .accordion-button{padding:20px 18px;font-size:16px;}
  .accordion-body{padding:0 18px 22px;}
  .site-footer{padding:52px 0 24px;}
  .footer-bottom{margin-top:36px;flex-direction:column;align-items:flex-start;}
}

@media (max-width:520px){
  .type-hero h1{line-height:1.16;}
  .plays-col{gap:18px;}
  .badge-chip,.badge-outline{font-size:12px;}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;}
}

/* roulang page: category4 */
:root{
  --ink:#0C0F0D;
  --ink-2:#1A211D;
  --paper:#F6F4EE;
  --paper-2:#FFFFFF;
  --grass:#0F4A38;
  --grass-600:#14614A;
  --acid:#D8FF4E;
  --signal:#FF5C29;
  --line:rgba(12,15,13,.10);
  --line-dark:rgba(255,255,255,.14);
  --muted:#6B746E;
  --radius-card:20px;
  --radius-media:24px;
  --radius-input:14px;
  --shadow-sm:0 1px 2px rgba(12,15,13,.04), 0 10px 26px -14px rgba(12,15,13,.12);
  --shadow-lg:0 20px 48px -22px rgba(15,74,56,.30);
  --ease:cubic-bezier(.22,.61,.36,1);
  --t-fast:140ms;
  --t-mid:240ms;
  --t-slow:420ms;
  --font-cn:"Noto Sans SC","HarmonyOS Sans","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-num:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:17px;
  line-height:1.85;
  color:var(--ink);
  background:var(--paper);
  padding-bottom:calc(60px + env(safe-area-inset-bottom));
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--grass);text-decoration:none;transition:color var(--t-fast) var(--ease)}
a:hover{color:var(--grass-600)}
button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.15;letter-spacing:-.01em}
p{margin:0}
:focus-visible{outline:2px solid var(--acid);outline-offset:2px;border-radius:6px}

.container{max-width:1200px;padding-left:20px;padding-right:20px}
.section{padding:88px 0}
.section-sm{padding:56px 0}
@media (max-width:767.98px){
  .section{padding:56px 0}
  .section-sm{padding:40px 0}
}

/* ---------- 通用排版 ---------- */
.h1-xl{font-size:clamp(34px,5.2vw,64px);font-weight:900;line-height:1.08;letter-spacing:-.02em}
.h2-lg{font-size:clamp(26px,3.2vw,44px);font-weight:800;line-height:1.15}
.h3-md{font-size:21px;font-weight:700;line-height:1.4}
.lead-txt{font-size:18px;line-height:1.85;color:var(--muted)}
.meta{font-family:var(--font-num);font-size:13px;letter-spacing:.06em;color:var(--muted);text-transform:uppercase}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:38px}
.section-head .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-num);font-size:12px;font-weight:700;letter-spacing:.18em;
  color:var(--grass);text-transform:uppercase;margin-bottom:12px;
}
.section-head .eyebrow::before{content:"";width:26px;height:2px;background:var(--acid)}
.hairline{height:1px;background:var(--line);border:0;margin:0}
.link-more{
  font-size:15px;font-weight:700;color:var(--grass);
  display:inline-flex;align-items:center;gap:8px;position:relative;
}
.link-more::after{
  content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;background:var(--acid);
  transition:width var(--t-mid) var(--ease);
}
.link-more:hover::after{width:100%}

/* ---------- 按钮 ---------- */
.btn-mk{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:48px;padding:13px 28px;border-radius:999px;border:1px solid transparent;
  font-weight:700;font-size:16px;line-height:1.2;cursor:pointer;
  transition:transform var(--t-fast) var(--ease),background var(--t-fast) var(--ease),color var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease),box-shadow var(--t-fast) var(--ease);
}
.btn-primary-mk{background:var(--signal);color:#fff;box-shadow:0 14px 30px -18px rgba(255,92,41,.85)}
.btn-primary-mk:hover{background:#e94e1d;color:#fff;transform:translateY(-1px)}
.btn-grass{background:var(--grass);color:#fff}
.btn-grass:hover{background:var(--grass-600);color:#fff;transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff;transform:translateY(-1px)}
.btn-ghost-light{background:transparent;border-color:var(--line-dark);color:#fff}
.btn-ghost-light:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn-block{width:100%}

/* ---------- 徽章 / 标签 ---------- */
.badge-mk{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 13px;border-radius:999px;font-size:13px;font-weight:700;
  background:rgba(15,74,56,.08);color:var(--grass);border:1px solid rgba(15,74,56,.16);
}
.badge-outline{background:transparent;border:1px solid var(--line);color:var(--ink)}
.badge-acid{background:var(--acid);color:var(--ink);border-color:transparent}
.badge-signal{background:rgba(255,92,41,.12);color:#C93F12;border-color:rgba(255,92,41,.28)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(246,244,238,.86);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color var(--t-mid) var(--ease),box-shadow var(--t-mid) var(--ease);
}
.site-header.is-stuck{border-bottom-color:var(--line);box-shadow:0 8px 26px -20px rgba(12,15,13,.5)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.site-header.is-stuck .container{min-height:62px}
.brand{display:inline-flex;flex-direction:column;line-height:1;gap:3px}
.brand-mark{
  font-family:var(--font-num);font-size:21px;font-weight:900;letter-spacing:.06em;
  color:var(--ink);
}
.brand-sub{font-size:12px;font-weight:600;letter-spacing:.16em;color:var(--grass)}
.nav-panel{display:flex;align-items:center;gap:26px}
.nav-list{display:flex;align-items:center;gap:26px}
.nav-link{
  position:relative;font-size:15.5px;font-weight:600;color:var(--ink);padding:6px 0;display:inline-block;
}
.nav-link::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--acid);
  transition:width var(--t-mid) var(--ease);
}
.nav-link:hover::after{width:100%}
.nav-link.active{color:var(--grass)}
.nav-link.active::after{width:100%}
.nav-cta{
  display:inline-flex;align-items:center;justify-content:center;min-height:44px;
  padding:11px 24px;border-radius:999px;background:var(--grass);color:#fff;font-weight:700;font-size:15px;
}
.nav-cta:hover{background:var(--grass-600);color:#fff;transform:translateY(-1px)}
.nav-toggle{
  display:none;background:transparent;border:1px solid var(--line);border-radius:12px;
  width:44px;height:44px;align-items:center;justify-content:center;font-size:17px;cursor:pointer;
}
.nav-toggle:hover{border-color:var(--grass);color:var(--grass)}
@media (max-width:991.98px){
  .nav-toggle{display:inline-flex}
  .nav-panel{
    position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:8px;
    background:var(--paper-2);border-top:1px solid var(--line);
    padding:18px 20px 24px;box-shadow:var(--shadow-sm);
    display:none;
  }
  .nav-panel.open{display:flex}
  .nav-list{flex-direction:column;align-items:stretch;gap:0}
  .nav-list li{border-bottom:1px solid var(--line)}
  .nav-link{padding:14px 0;font-size:16px}
  .nav-link::after{display:none}
  .nav-link.active{color:var(--grass);font-weight:700}
  .nav-cta{margin-top:14px}
}

/* ---------- 面包屑 ---------- */
.crumb{font-size:13px;color:var(--muted);padding:22px 0 0;letter-spacing:.02em}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--grass)}
.crumb span.sep{margin:0 8px;opacity:.6}
.crumb strong{color:var(--ink);font-weight:700}

/* ---------- 分类页 Hero ---------- */
.cat-hero{position:relative;padding:44px 0 72px;overflow:hidden}
.cat-hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(1200px 460px at 82% -10%,rgba(216,255,78,.34),transparent 62%),
    radial-gradient(900px 420px at -8% 12%,rgba(15,74,56,.10),transparent 60%);
  pointer-events:none;
}
.cat-hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center}
@media (max-width:991.98px){.hero-grid{grid-template-columns:1fr;gap:34px}}
.hero-title-sub{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.hero-title-sub .rule{width:44px;height:2px;background:var(--grass);display:inline-block}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-note{
  display:flex;align-items:center;gap:12px;margin-top:28px;padding-top:20px;
  border-top:1px solid var(--line);font-size:14px;color:var(--muted);
}
.hero-note i{color:var(--grass)}
.hero-media{
  position:relative;border-radius:var(--radius-media);overflow:hidden;
  aspect-ratio:3/4;box-shadow:var(--shadow-lg);
}
.hero-media img{width:100%;height:100%;object-fit:cover;transition:transform var(--t-slow) var(--ease)}
.hero-media:hover img{transform:scale(1.04)}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(12,15,13,.10) 0%,rgba(12,15,13,.72) 100%);
}
.hero-media .media-cap{
  position:absolute;left:22px;right:22px;bottom:22px;z-index:2;color:#fff;
}
.hero-media .media-cap .cap-t{font-size:19px;font-weight:800;margin-bottom:6px}
.hero-media .media-cap .cap-s{font-size:13.5px;line-height:1.7;color:rgba(255,255,255,.82)}
.hero-media .tag-corner{
  position:absolute;top:18px;left:18px;z-index:2;
}
.hero-search{margin-top:34px;max-width:560px}
.search-shell{
  display:flex;align-items:center;gap:12px;background:var(--paper-2);
  border:1px solid var(--line);border-radius:999px;padding:8px 8px 8px 22px;
  box-shadow:var(--shadow-sm);transition:border-color var(--t-fast) var(--ease),box-shadow var(--t-fast) var(--ease);
}
.search-shell:focus-within{border-color:var(--grass);box-shadow:0 0 0 4px rgba(216,255,78,.55)}
.search-shell i{color:var(--muted)}
.search-shell input{
  flex:1;border:0;background:transparent;min-height:44px;outline:none;font-size:16px;
}
.search-shell input::placeholder{color:#9AA29C}
.search-shell button{
  border:0;background:var(--ink);color:#fff;border-radius:999px;min-height:44px;padding:0 22px;
  font-weight:700;cursor:pointer;transition:background var(--t-fast) var(--ease);
}
.search-shell button:hover{background:var(--grass)}
.search-hint{margin-top:12px;font-size:13.5px;color:var(--muted)}
.search-hint b{color:var(--ink)}

/* ---------- 瓷片分类 ---------- */
.tile-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:991.98px){.tile-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:575.98px){.tile-grid{grid-template-columns:repeat(2,1fr);gap:14px}}
.tile{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:26px 22px;display:flex;flex-direction:column;gap:12px;cursor:pointer;
  transition:transform var(--t-mid) var(--ease),border-color var(--t-mid) var(--ease),box-shadow var(--t-mid) var(--ease);
  text-align:left;
}
.tile:hover{transform:translateY(-2px);border-color:var(--grass);box-shadow:var(--shadow-lg)}
.tile .tile-ico{
  width:46px;height:46px;border-radius:14px;background:rgba(15,74,56,.08);
  display:flex;align-items:center;justify-content:center;color:var(--grass);font-size:19px;
}
.tile .tile-t{font-size:17px;font-weight:800}
.tile .tile-s{font-size:14.2px;line-height:1.75;color:var(--muted)}
.tile .tile-n{
  font-family:var(--font-num);font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--grass);
  margin-top:auto;
}

/* ---------- 安全提示条 ---------- */
.alert-strip{
  display:flex;gap:18px;align-items:flex-start;
  background:var(--paper-2);border:1px solid rgba(255,92,41,.42);border-left:4px solid var(--signal);
  border-radius:var(--radius-card);padding:26px 28px;box-shadow:var(--shadow-sm);
}
.alert-strip .ico{
  flex:0 0 auto;width:44px;height:44px;border-radius:50%;
  background:rgba(255,92,41,.12);color:#C93F12;display:flex;align-items:center;justify-content:center;font-size:18px;
}
.alert-strip h3{font-size:18px;margin-bottom:6px}
.alert-strip p{font-size:15px;line-height:1.8;color:var(--muted)}
.alert-strip .alert-list{margin-top:12px;display:grid;gap:8px}
.alert-strip .alert-list li{font-size:14.6px;color:var(--ink);display:flex;gap:10px;align-items:flex-start}
.alert-strip .alert-list i{color:var(--signal);margin-top:5px;font-size:12px}

/* ---------- FAQ 手风琴 ---------- */
.faq-wrap{max-width:920px;margin:0 auto}
.faq-item{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);
  margin-bottom:14px;overflow:hidden;transition:border-color var(--t-mid) var(--ease),box-shadow var(--t-mid) var(--ease);
}
.faq-item:hover{border-color:rgba(15,74,56,.35)}
.faq-item.open{border-color:var(--grass);box-shadow:var(--shadow-sm)}
.faq-q{
  width:100%;background:transparent;border:0;text-align:left;cursor:pointer;
  display:flex;align-items:center;gap:16px;padding:22px 24px;
  font-size:17px;font-weight:700;line-height:1.55;color:var(--ink);
}
.faq-q .num{
  font-family:var(--font-num);font-size:13px;font-weight:800;color:var(--grass);
  flex:0 0 auto;width:34px;
}
.faq-q .txt{flex:1}
.faq-q .sign{
  flex:0 0 auto;width:30px;height:30px;border-radius:50%;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--grass);font-size:13px;
  transition:transform var(--t-mid) var(--ease),background var(--t-mid) var(--ease);
}
.faq-item.open .faq-q .sign{background:var(--acid);border-color:var(--acid);color:var(--ink);transform:rotate(180deg)}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height var(--t-slow) var(--ease),opacity var(--t-mid) var(--ease);
  opacity:0;
}
.faq-item.open .faq-a{opacity:1}
.faq-a-inner{padding:0 24px 24px 74px;font-size:15.6px;line-height:1.9;color:var(--muted)}
.faq-a-inner strong{color:var(--ink)}
.faq-a-inner ol{margin:12px 0 0;counter-reset:step}
.faq-a-inner ol li{
  position:relative;padding-left:26px;margin-bottom:7px;counter-increment:step;
}
.faq-a-inner ol li::before{
  content:counter(step);position:absolute;left:0;top:1px;
  font-family:var(--font-num);font-size:12px;font-weight:800;color:var(--grass);
}
.faq-empty{
  display:none;text-align:center;padding:46px 20px;background:var(--paper-2);
  border:1px dashed var(--line);border-radius:var(--radius-card);
}
.faq-empty.show{display:block}
.faq-empty i{font-size:26px;color:var(--muted)}
.faq-empty p{margin-top:12px;font-size:15px;color:var(--muted)}

/* ---------- 帮助入口横向卡 ---------- */
.help-card{
  display:grid;grid-template-columns:200px 1fr;gap:0;
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;height:100%;
  transition:transform var(--t-mid) var(--ease),border-color var(--t-mid) var(--ease),box-shadow var(--t-mid) var(--ease);
}
.help-card:hover{transform:translateY(-2px);border-color:var(--grass);box-shadow:var(--shadow-lg)}
.help-card .hc-media{position:relative;overflow:hidden;min-height:180px}
.help-card .hc-media img{width:100%;height:100%;object-fit:cover;transition:transform var(--t-slow) var(--ease)}
.help-card:hover .hc-media img{transform:scale(1.04)}
.help-card .hc-body{padding:26px 26px 24px;display:flex;flex-direction:column;gap:10px}
.help-card .hc-body h3{font-size:19px}
.help-card .hc-body p{font-size:14.8px;line-height:1.8;color:var(--muted)}
.help-card .hc-body .hc-link{
  margin-top:auto;font-size:14.5px;font-weight:700;color:var(--grass);display:inline-flex;align-items:center;gap:8px;
}
@media (max-width:575.98px){
  .help-card{grid-template-columns:1fr}
  .help-card .hc-media{min-height:150px;aspect-ratio:16/9}
}

/* ---------- 表单 ---------- */
.form-card{
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:34px;box-shadow:var(--shadow-sm);
}
.form-label-mk{font-size:14px;font-weight:700;margin-bottom:8px;display:block}
.form-control-mk{
  width:100%;min-height:48px;padding:12px 16px;border-radius:var(--radius-input);
  border:1px solid var(--line);background:var(--paper);font-size:15.5px;line-height:1.6;
  transition:border-color var(--t-fast) var(--ease),box-shadow var(--t-fast) var(--ease),background var(--t-fast) var(--ease);
}
textarea.form-control-mk{min-height:132px;resize:vertical}
.form-control-mk:focus{
  outline:none;background:var(--paper-2);border-color:var(--grass);box-shadow:0 0 0 4px rgba(216,255,78,.5);
}
.form-hint{font-size:13px;color:var(--muted);margin-top:7px}
.form-status{margin-top:16px;font-size:14.5px;font-weight:600;color:var(--grass);display:none}
.form-status.show{display:block}
.contact-side{
  background:var(--ink);color:#fff;border-radius:var(--radius-card);padding:34px;height:100%;
  display:flex;flex-direction:column;gap:20px;
}
.contact-side h3{font-size:22px;color:#fff}
.contact-side p{font-size:15px;line-height:1.85;color:rgba(255,255,255,.72)}
.contact-side ul{display:grid;gap:14px;margin-top:4px}
.contact-side ul li{display:flex;gap:12px;font-size:14.6px;color:rgba(255,255,255,.86)}
.contact-side ul li i{color:var(--acid);margin-top:5px}
.contact-side .cs-foot{
  margin-top:auto;padding-top:20px;border-top:1px solid var(--line-dark);
  font-size:13px;color:rgba(255,255,255,.6);font-family:var(--font-num);letter-spacing:.04em;
}

/* ---------- 深色 CTA ---------- */
.cta-band{
  background:var(--ink);color:#fff;border-radius:var(--radius-media);
  padding:48px;display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;
  position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(216,255,78,.20),transparent 68%);
}
.cta-band .cta-copy{position:relative;z-index:1;max-width:620px}
.cta-band h2{color:#fff;font-size:clamp(24px,2.6vw,34px);margin-bottom:12px}
.cta-band p{color:rgba(255,255,255,.74);font-size:15.6px}
.cta-band .cta-actions{position:relative;z-index:1;display:flex;gap:14px;flex-wrap:wrap}
.cta-band .cta-note{
  position:relative;z-index:1;width:100%;margin-top:26px;padding-top:20px;
  border-top:1px solid var(--line-dark);font-size:13.5px;color:rgba(255,255,255,.62);
  display:flex;gap:10px;align-items:center;
}
@media (max-width:767.98px){.cta-band{padding:34px 24px;border-radius:20px}}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.78);padding:72px 0 30px;margin-top:0}
.site-footer .footer-brand{display:flex;flex-direction:column;gap:4px;margin-bottom:16px}
.site-footer .brand-mark{color:#fff;font-size:22px}
.site-footer .brand-sub{color:var(--acid)}
.site-footer p{font-size:14.6px;line-height:1.85;color:rgba(255,255,255,.66);max-width:340px}
.footer-title{
  font-family:var(--font-num);font-size:12.5px;font-weight:700;letter-spacing:.16em;
  color:var(--acid);text-transform:uppercase;margin-bottom:16px;
}
.footer-links li{margin-bottom:11px}
.footer-links a{font-size:14.8px;color:rgba(255,255,255,.78)}
.footer-links a:hover{color:var(--acid)}
.footer-contact li{display:flex;gap:11px;font-size:14.4px;line-height:1.75;color:rgba(255,255,255,.7);margin-bottom:13px}
.footer-contact i{color:var(--acid);margin-top:5px}
.footer-bottom{
  margin-top:52px;padding-top:22px;border-top:1px solid var(--line-dark);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.55);font-family:var(--font-num);letter-spacing:.03em;
}

/* ---------- 移动底部 Tab ---------- */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:1040;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
  display:none;padding-bottom:env(safe-area-inset-bottom);
}
.tabbar ul{display:flex;height:60px}
.tabbar li{flex:1}
.tabbar a{
  height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  font-size:11.5px;font-weight:600;color:var(--muted);
}
.tabbar a i{font-size:17px;transition:transform var(--t-fast) var(--ease)}
.tabbar a.active{color:var(--grass)}
.tabbar a.active i{transform:translateY(-1px)}
.tabbar a.active::before{
  content:"";position:absolute;top:8px;width:4px;height:4px;border-radius:50%;background:var(--acid);
  display:none;
}
@media (max-width:991.98px){.tabbar{display:block}}

/* ---------- 进入视口淡入 ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity var(--t-slow) var(--ease),transform var(--t-slow) var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}