/* roulang page: index */
:root{
  --brand-900:#0B2B24;
  --brand-800:#14453A;
  --brand-600:#1F6B57;
  --amber:#FF6A2B;
  --amber-dark:#E25419;
  --lime:#B8D95C;
  --bg:#F6F4EF;
  --card:#FFFFFF;
  --ink:#16211D;
  --muted:#5B6B65;
  --line:#E3DED2;
  --ok:#2F7A56;
  --warn:#C2410C;
  --err:#B3261E;
  --r-card:16px;
  --r-img:14px;
  --r-btn:10px;
  --r-hero:24px;
  --sh:0 1px 2px rgba(11,43,36,.06),0 8px 24px -12px rgba(11,43,36,.16);
  --sh-h:0 2px 4px rgba(11,43,36,.08),0 18px 34px -14px rgba(11,43,36,.24);
  --sec:96px;
  --mono:"SFMono-Regular",Menlo,Consolas,"Liberation Mono",monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .18s ease-out}
a:hover{color:var(--amber)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;letter-spacing:-.2px}
p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
::selection{background:rgba(255,106,43,.22)}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
@media(min-width:1200px){.wrap{max-width:1200px}}
@media(min-width:1400px){.wrap{max-width:1320px}}
@media(max-width:767.98px){.wrap{padding:0 16px}}
.sec{padding:var(--sec) 0}
@media(max-width:991.98px){:root{--sec:72px}}
@media(max-width:575.98px){:root{--sec:56px}}

/* ============ 按钮 ============ */
.btn-amber,.btn-ghost,.btn-line{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-btn);font-weight:700;font-size:15px;
  padding:12px 22px;line-height:1.2;white-space:nowrap;
  transition:transform .18s ease-out,background-color .18s ease-out,color .18s ease-out,border-color .18s ease-out,box-shadow .18s ease-out;
}
.btn-amber{background:var(--amber);color:#fff;box-shadow:0 8px 18px -10px rgba(255,106,43,.9)}
.btn-amber:hover{background:var(--amber-dark);color:#fff;transform:translateY(-2px);box-shadow:0 14px 26px -12px rgba(255,106,43,.95)}
.btn-amber:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(233,240,237,.5)}
.btn-ghost:hover{color:#fff;border-color:var(--lime);background:rgba(184,217,92,.1)}
.btn-line{background:#fff;color:var(--brand-900);border:1.5px solid var(--line)}
.btn-line:hover{color:var(--brand-900);border-color:var(--brand-600);transform:translateY(-2px);box-shadow:var(--sh)}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-block{width:100%}

/* ============ 倒计时条 ============ */
.countbar{background:var(--brand-900);color:#C9D6D1;font-size:13px;position:relative;z-index:1035}
.countbar .inner{display:flex;align-items:center;gap:18px;min-height:48px}
.cb-label{font-weight:600;letter-spacing:.4px;white-space:nowrap}
.clock{display:flex;align-items:center;gap:6px;font-variant-numeric:tabular-nums}
.clock .unit{
  min-width:44px;text-align:center;border:1px solid rgba(184,217,92,.3);border-radius:8px;
  padding:2px 6px;color:var(--amber);font-weight:700;font-family:var(--mono);font-size:15px;
}
.clock i{color:rgba(201,214,209,.5);font-style:normal;font-weight:700}
.cb-link{margin-left:auto;color:var(--lime);font-weight:600;border-bottom:1px solid rgba(184,217,92,.45);padding-bottom:1px}
.cb-link:hover{color:var(--amber);border-color:var(--amber)}
@media(max-width:575.98px){
  .countbar .inner{gap:10px;min-height:44px}
  .cb-label{display:none}
  .clock .unit{min-width:38px;font-size:13px;padding:1px 4px}
  .cb-link{font-size:12px}
}

/* ============ 导航 ============ */
.site-head{position:sticky;top:0;z-index:1030}
.brand-row{background:var(--brand-900);border-bottom:1px solid rgba(255,255,255,.07)}
.brand-inner{display:flex;align-items:center;gap:20px;min-height:72px}
.logo{display:flex;align-items:baseline;gap:8px;flex-shrink:0}
.logo-mark{font-size:22px;font-weight:800;color:#fff;letter-spacing:1.5px}
.logo-sub{font-size:15px;font-weight:700;color:var(--lime);letter-spacing:2px}
.logo:hover .logo-sub{color:var(--amber)}
.brand-tools{margin-left:auto;display:flex;align-items:center;gap:12px}
.search-box{
  display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:7px 14px;min-width:230px;
  transition:border-color .18s ease-out,background-color .18s ease-out;
}
.search-box i{color:#8FA8A0;font-size:13px}
.search-box input{background:none;border:0;outline:none;color:#EAF1EE;font-size:14px;width:100%}
.search-box input::placeholder{color:#8FA8A0}
.search-box:focus-within{border-color:var(--amber);background:rgba(255,255,255,.12)}
.lang-chip{color:#C9D6D1;font-size:13px;border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:6px 12px;white-space:nowrap}
.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;border:1px solid rgba(255,255,255,.18);color:#fff;font-size:16px}
.chan-row{background:#FBF9F5;border-bottom:1px solid var(--line);box-shadow:0 6px 16px -14px rgba(11,43,36,.5)}
.chan-inner{display:flex;align-items:center}
.chan-nav{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}
.chan-nav::-webkit-scrollbar{display:none}
.chan-link{
  position:relative;padding:16px 18px;font-size:15px;font-weight:600;color:var(--muted);
  white-space:nowrap;scroll-snap-align:start;
}
.chan-link::after{
  content:"";position:absolute;left:50%;bottom:0;width:0;height:3px;background:var(--amber);
  transform:translateX(-50%);transition:width .22s ease-out;
}
.chan-link:hover{color:var(--brand-900);background:rgba(227,222,210,.35)}
.chan-link:hover::after{width:60%}
.chan-link.active{color:var(--brand-900);font-weight:800;background:rgba(255,106,43,.07)}
.chan-link.active::after{width:60%}
.drawer-mask{display:none;position:fixed;inset:0;background:rgba(11,43,36,.55);z-index:1039;opacity:0;transition:opacity .25s ease-out}
@media(max-width:991.98px){
  .brand-inner{min-height:62px;gap:12px}
  .search-box{display:none}
  .lang-chip{display:none}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .chan-nav{
    position:fixed;top:0;right:0;height:100%;width:84%;max-width:340px;background:#fff;
    display:grid;grid-template-columns:1fr 1fr;gap:10px;align-content:start;
    padding:76px 20px 24px;transform:translateX(102%);transition:transform .28s ease-out;
    z-index:1040;overflow-y:auto;box-shadow:-18px 0 40px -22px rgba(11,43,36,.6);
  }
  .chan-nav.open{transform:translateX(0)}
  .chan-link{padding:14px 12px;border:1px solid var(--line);border-radius:12px;font-size:14px;text-align:center;background:#FBF9F5}
  .chan-link::after{display:none}
  .chan-link.active{background:var(--brand-900);color:#fff;border-color:var(--brand-900)}
  .chan-link.active:hover{color:#fff}
  .drawer-mask.show{display:block;opacity:1}
}

/* ============ Hero ============ */
.hero{
  position:relative;color:#fff;overflow:hidden;
  background:var(--brand-900) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(11,43,36,.97) 0%,rgba(11,43,36,.9) 44%,rgba(11,43,36,.6) 100%);
}
.hero::after{
  content:"";position:absolute;inset:0;opacity:.05;pointer-events:none;
  background:repeating-linear-gradient(135deg,#fff 0 1px,transparent 1px 14px);
}
.hero .wrap{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:center;padding:88px 0 96px}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--lime);
  border:1px solid rgba(184,217,92,.4);border-radius:999px;padding:6px 14px;margin-bottom:22px;
  background:rgba(184,217,92,.08);
}
.hero h1{font-size:clamp(30px,4.4vw,46px);color:#fff;margin-bottom:20px}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero-lead{font-size:17px;color:#C9D6D1;max-width:560px;margin-bottom:30px;line-height:1.85}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.hero-badges{display:flex;flex-wrap:wrap;gap:12px}
.hb{
  display:flex;align-items:center;gap:10px;border:1px solid rgba(255,255,255,.16);
  border-radius:12px;padding:10px 14px;background:rgba(255,255,255,.05);
}
.hb i{color:var(--lime);font-size:15px}
.hb b{font-size:18px;font-family:var(--mono);font-variant-numeric:tabular-nums}
.hb span{font-size:13px;color:#A9BDB6;margin-left:2px}
.hero-visual{position:relative}
.hero-visual img{border-radius:var(--r-hero);width:100%;height:420px;object-fit:cover;background:#E3DED2}
.status-card{
  position:absolute;right:-14px;bottom:-26px;width:262px;background:#fff;color:var(--ink);
  border-radius:16px;padding:18px 20px;box-shadow:0 22px 48px -22px rgba(11,43,36,.75);
}
.status-card .st-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.st-badge{font-size:12px;font-weight:700;color:var(--brand-800);background:rgba(184,217,92,.35);border-radius:999px;padding:3px 10px}
.st-time{font-size:13px;color:var(--muted);font-family:var(--mono)}
.st-title{font-size:15px;font-weight:700;margin-bottom:10px}
.progress{height:8px;border-radius:999px;background:#EDE9E1;overflow:hidden;margin-bottom:8px}
.progress i{display:block;height:100%;width:72%;background:var(--amber);border-radius:999px}
.st-note{font-size:12.5px;color:var(--muted)}
@media(max-width:991.98px){
  .hero-grid{grid-template-columns:1fr;gap:48px;padding:56px 0 72px}
  .hero-visual img{height:300px}
  .status-card{position:static;width:100%;margin-top:16px;box-shadow:var(--sh)}
}
@media(max-width:575.98px){
  .hero-visual img{height:220px}
  .hero-cta .btn-amber,.hero-cta .btn-ghost{width:100%}
}

/* ============ 板块标题 ============ */
.sec-head{max-width:720px;margin-bottom:40px}
.sec-kicker{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;color:var(--brand-600);
  text-transform:uppercase;margin-bottom:12px;
}
.sec-head h2{font-size:clamp(24px,3vw,34px);margin-bottom:14px}
.sec-head p{color:var(--muted);font-size:15.5px}
.sec-head.line{position:relative;padding-left:18px}
.sec-head.line::before{content:"";position:absolute;left:0;top:8px;bottom:6px;width:4px;border-radius:4px;background:var(--amber)}

/* ============ 编号榜单 ============ */
.rank-wrap{display:grid;grid-template-columns:1fr 1fr;gap:0 56px}
.rank-col.offset{margin-top:26px}
.rank-item{
  display:flex;gap:20px;align-items:flex-start;padding:26px 18px;border-top:1px solid var(--line);
  border-radius:12px;transition:background-color .18s ease-out,transform .18s ease-out;
}
.rank-col .rank-item:last-child{border-bottom:1px solid var(--line)}
.rank-item:hover{background:#FBF8F2;transform:translateX(4px)}
.rank-num{font-family:var(--mono);font-size:32px;font-weight:700;color:var(--amber);opacity:.42;line-height:1}
.rank-body h3{font-size:19px;margin-bottom:8px}
.rank-body p{color:var(--muted);font-size:14.5px}
.rank-go{margin-left:auto;color:var(--brand-600);font-size:15px;flex-shrink:0;padding-top:4px}
.rank-item:hover .rank-go{color:var(--amber)}
@media(max-width:991.98px){.rank-wrap{grid-template-columns:1fr;gap:0}.rank-col.offset{margin-top:0}}

/* ============ 图墙 ============ */
.wall{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.wall-item{position:relative;overflow:hidden;border-radius:var(--r-card);background:#E3DED2;display:block}
.wall-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease-out}
.wall-item::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,43,36,.05) 30%,rgba(11,43,36,.86) 100%);
  transition:background .28s ease-out;
}
.wall-item:hover img{transform:scale(1.03)}
.wall-item:hover::after{background:linear-gradient(180deg,rgba(11,43,36,.16) 20%,rgba(11,43,36,.94) 100%)}
.wall-text{position:absolute;left:20px;right:20px;bottom:18px;z-index:2;color:#fff}
.wall-text h3{font-size:17px;color:#fff;margin-bottom:4px}
.wall-text p{font-size:13px;color:#CFDCD7}
.wall-tag{
  position:absolute;top:14px;left:14px;z-index:2;font-size:12px;font-weight:700;
  background:var(--lime);color:var(--brand-900);border-radius:999px;padding:3px 10px;
}
.w-4{grid-column:span 4}
.w-6{grid-column:span 6}
.h260{height:260px}.h320{height:320px}.h220{height:220px}
@media(max-width:991.98px){
  .w-4,.w-6{grid-column:span 6}
  .h260,.h320,.h220{height:220px}
}
@media(max-width:575.98px){
  .w-4,.w-6{grid-column:span 12}
  .h260,.h320{height:220px}.h220{height:180px}
}

/* ============ 数据条 ============ */
.stats{background:#FBF9F5;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:36px 0}
.stat b{display:block;font-size:30px;font-family:var(--mono);color:var(--brand-900);font-variant-numeric:tabular-nums}
.stat span{font-size:13.5px;color:var(--muted)}
.stat{border-left:3px solid rgba(255,106,43,.35);padding-left:16px}
@media(max-width:767.98px){.stats-grid{grid-template-columns:repeat(2,1fr);gap:20px}}

/* ============ 报名 CTA ============ */
.cta-block{
  background:var(--brand-900);border-radius:var(--r-hero);padding:52px 48px;color:#fff;position:relative;overflow:hidden;
  display:grid;grid-template-columns:1fr 420px;gap:48px;align-items:center;
}
.cta-block::after{
  content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,106,43,.3),transparent 68%);
}
.cta-left{position:relative;z-index:2}
.cta-left h2{font-size:clamp(24px,3vw,32px);color:#fff;margin-bottom:16px}
.cta-left p{color:#C1D0CB;font-size:15px;margin-bottom:24px;max-width:520px}
.cta-list li{display:flex;align-items:flex-start;gap:10px;color:#DCE7E3;font-size:15px;margin-bottom:12px}
.cta-list i{color:var(--lime);margin-top:6px;font-size:13px}
.form-card{position:relative;z-index:2;background:#fff;border-radius:var(--r-card);padding:28px;box-shadow:0 24px 48px -24px rgba(0,0,0,.6)}
.form-card h3{font-size:19px;margin-bottom:6px}
.form-card .fc-note{font-size:13px;color:var(--muted);margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13.5px;font-weight:600;margin-bottom:6px;color:#33423D}
.field input,.field select{
  width:100%;border:1px solid var(--line);border-radius:var(--r-btn);padding:11px 14px;
  background:#FCFBF8;outline:none;transition:border-color .18s ease-out,box-shadow .18s ease-out,background-color .18s ease-out;
}
.field input:focus,.field select:focus{border-color:var(--amber);box-shadow:0 0 0 2px rgba(255,106,43,.2);background:#fff}
.field.err input{border-color:var(--err)}
.field .msg{font-size:12.5px;color:var(--err);margin-top:5px;display:none}
.field.err .msg{display:block}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);margin:4px 0 16px}
.check input{width:16px;height:16px;margin-top:4px;accent-color:var(--amber)}
.form-ok{display:none;background:rgba(47,122,86,.1);border:1px solid rgba(47,122,86,.35);color:var(--ok);border-radius:10px;padding:10px 14px;font-size:13.5px;margin-bottom:14px}
.form-ok.show{display:block}
@media(max-width:991.98px){
  .cta-block{grid-template-columns:1fr;padding:36px 24px;gap:32px}
}

/* ============ 资讯列表 ============ */
.news-layout{display:grid;grid-template-columns:8fr 4fr;gap:36px;align-items:start}
.news-list{display:flex;flex-direction:column;gap:18px}
.news-card{
  display:grid;grid-template-columns:212px 1fr;gap:20px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r-card);padding:16px;box-shadow:var(--sh);
  transition:transform .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:#D6CFC0}
.news-thumb{position:relative;border-radius:var(--r-img);overflow:hidden;background:#E3DED2;height:136px;display:block}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease-out}
.news-card:hover .news-thumb img{transform:scale(1.03)}
.news-body{min-width:0;display:flex;flex-direction:column}
.news-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);margin-bottom:8px}
.badge-cat{background:rgba(31,107,87,.12);color:var(--brand-800);border-radius:999px;padding:3px 10px;font-weight:700}
.news-title{font-size:18px;font-weight:700;line-height:1.5;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card:hover .news-title{color:var(--amber)}
.news-desc{font-size:14px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-foot{margin-top:auto;padding-top:12px;display:flex;align-items:center;gap:8px;font-size:13px;color:var(--brand-600);font-weight:600}
.empty-state{
  background:#FBF9F5;border:1px dashed var(--line);border-radius:var(--r-card);
  min-height:320px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:12px;text-align:center;padding:40px 24px;
}
.empty-state i{font-size:30px;color:#B7C3BE}
.empty-state p{color:var(--muted);font-size:15px}
.side-box{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:22px;box-shadow:var(--sh);margin-bottom:20px}
.side-box h3{font-size:16px;margin-bottom:16px;padding-left:12px;position:relative}
.side-box h3::before{content:"";position:absolute;left:0;top:6px;bottom:4px;width:3px;border-radius:3px;background:var(--amber)}
.hot-list li{display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-bottom:1px dashed var(--line);font-size:14px;color:#2C3A35}
.hot-list li:last-child{border-bottom:0;padding-bottom:0}
.hot-list .n{font-family:var(--mono);font-size:14px;font-weight:700;color:var(--amber);opacity:.75;flex-shrink:0;width:22px}
.hot-list a:hover{color:var(--amber)}
.chan-chips{display:flex;flex-wrap:wrap;gap:8px}
.chan-chips a{
  font-size:13px;border:1px solid var(--line);border-radius:999px;padding:6px 13px;color:var(--muted);
  transition:all .18s ease-out;
}
.chan-chips a:hover{border-color:var(--amber);color:var(--amber);background:rgba(255,106,43,.06)}
.load-more{display:flex;justify-content:center;padding-top:28px}
@media(max-width:991.98px){
  .news-layout{grid-template-columns:1fr;gap:28px}
}
@media(max-width:575.98px){
  .news-card{grid-template-columns:1fr;padding:14px}
  .news-thumb{height:170px}
}

/* ============ FAQ ============ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:border-color .18s ease-out,background-color .18s ease-out}
.faq-item.open{background:#FBF8F2;border-color:#D8CFBC}
.faq-q{
  width:100%;display:flex;align-items:center;gap:16px;text-align:left;padding:20px 22px;
  font-size:16px;font-weight:700;color:var(--ink);
}
.faq-q .idx{font-family:var(--mono);font-size:14px;color:var(--amber);opacity:.8;flex-shrink:0}
.faq-q .plus{
  margin-left:auto;flex-shrink:0;width:26px;height:26px;border-radius:8px;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--brand-600);font-size:13px;
  transition:transform .22s ease-out,background-color .22s ease-out,color .22s ease-out,border-color .22s ease-out;
}
.faq-item.open .plus{transform:rotate(45deg);background:var(--amber);color:#fff;border-color:var(--amber)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease-out}
.faq-a p{padding:0 22px 20px 58px;color:var(--muted);font-size:14.5px}
@media(max-width:575.98px){.faq-a p{padding:0 18px 18px 18px}.faq-q{padding:16px 18px;font-size:15px}}

/* ============ 页脚 ============ */
.site-foot{background:var(--brand-900);color:#C9D6D1;padding-top:64px;margin-top:var(--sec)}
.foot-brand{display:grid;grid-template-columns:1.3fr 2.4fr;gap:48px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-logo{display:flex;align-items:baseline;gap:8px;margin-bottom:16px}
.foot-logo .m{font-size:21px;font-weight:800;color:#fff;letter-spacing:1.5px}
.foot-logo .s{font-size:15px;font-weight:700;color:var(--lime);letter-spacing:2px}
.foot-desc{font-size:14px;color:#A9BDB6;max-width:360px}
.foot-matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.foot-matrix h4{font-size:14px;color:#fff;margin-bottom:14px;letter-spacing:.5px}
.foot-matrix li{margin-bottom:10px}
.foot-matrix a{font-size:13.5px;color:#A9BDB6;position:relative;padding-bottom:2px}
.foot-matrix a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--amber);transition:width .2s ease-out}
.foot-matrix a:hover{color:var(--amber)}
.foot-matrix a:hover::after{width:100%}
.foot-bottom{background:rgba(0,0,0,.22);margin-top:0}
.foot-bottom .inner{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;padding:20px 0;font-size:13px;color:#8FA8A0}
.foot-bottom a{color:#8FA8A0}
.foot-bottom a:hover{color:var(--amber)}
@media(max-width:991.98px){
  .foot-brand{grid-template-columns:1fr;gap:32px}
  .foot-matrix{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:575.98px){
  .site-foot{padding-top:44px}
}

/* ============ 返回顶部 ============ */
.to-top{
  position:fixed;right:22px;bottom:26px;width:46px;height:46px;border-radius:14px;
  background:var(--brand-900);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 28px -14px rgba(11,43,36,.85);opacity:0;visibility:hidden;z-index:1025;
  transition:opacity .22s ease-out,transform .22s ease-out,visibility .22s;
}
.to-top.show{opacity:1;visibility:visible}
.to-top:hover{background:var(--amber);color:#fff;transform:translateY(-3px)}
@media(max-width:575.98px){.to-top{right:14px;bottom:16px;width:42px;height:42px}}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
  .wall-item:hover img,.news-card:hover .news-thumb img{transform:none}
}

/* roulang page: article */
:root{
  --ink:#0B2B24;
  --ink-2:#14453A;
  --ink-3:#1F6B57;
  --amber:#FF6A2B;
  --amber-deep:#E4551A;
  --lime:#B8D95C;
  --bg:#F6F4EF;
  --bg-warm:#EFEBE1;
  --card:#FFFFFF;
  --text:#16211D;
  --muted:#5B6B65;
  --line:#E3DED2;
  --ok:#2F7A56;
  --warn:#C2410C;
  --err:#B3261E;
  --r-card:16px;
  --r-img:14px;
  --r-btn:10px;
  --r-hero:24px;
  --shadow:0 1px 2px rgba(11,43,36,.06), 0 8px 24px -12px rgba(11,43,36,.16);
  --shadow-hover:0 2px 4px rgba(11,43,36,.08), 0 18px 34px -16px rgba(11,43,36,.28);
  --wrap:1200px;
  --ease:180ms ease-out;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color var(--ease),border-color var(--ease),background-color var(--ease)}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.25;color:var(--text)}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
@media (min-width:1400px){.wrap{max-width:1320px}}

/* ---------- 顶部倒计时条 ---------- */
.topbar{background:var(--ink);color:#DCE7E3}
.topbar .inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:50px;padding:6px 0;font-size:13px}
.topbar .label{display:inline-flex;align-items:center;gap:8px;color:#DCE7E3;white-space:nowrap}
.topbar .label i{color:var(--lime)}
.clock{display:flex;align-items:center;gap:8px;font-variant-numeric:tabular-nums}
.clock .unit{min-width:46px;text-align:center;padding:3px 8px;border:1px solid rgba(255,255,255,.22);border-radius:6px;background:rgba(255,255,255,.05);color:var(--amber);font-weight:700;font-size:15px;letter-spacing:.5px}
.clock .sep{color:rgba(255,255,255,.4)}
.topbar .tb-link{color:#EAF3EF;border-bottom:1px solid rgba(255,255,255,.3);padding-bottom:2px;white-space:nowrap}
.topbar .tb-link:hover{color:var(--amber);border-color:var(--amber)}

/* ---------- 头部 ---------- */
.site-head{position:sticky;top:0;z-index:60;box-shadow:0 1px 0 rgba(11,43,36,.08)}
.brand-row{background:var(--ink);color:#EAF3EF}
.brand-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px}
.logo{display:flex;flex-direction:column;line-height:1.05;letter-spacing:.5px}
.logo .logo-mark{font-size:21px;font-weight:800;color:#FFFFFF}
.logo .logo-sub{font-size:12px;font-weight:600;color:var(--lime);letter-spacing:4px}
.brand-tools{display:flex;align-items:center;gap:14px}
.search-box{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:8px 16px;min-width:250px;transition:border-color var(--ease),background-color var(--ease)}
.search-box:focus-within{border-color:var(--amber);background:rgba(255,255,255,.12)}
.search-box i{color:rgba(255,255,255,.6);font-size:13px}
.search-box input{flex:1;background:transparent;border:0;outline:none;color:#EAF3EF;font-size:13px}
.search-box input::placeholder{color:rgba(234,243,239,.55)}
.lang-chip{font-size:12px;color:#C9D6D1;border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:5px 12px;white-space:nowrap}
.btn-amber{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--amber);color:#fff;font-weight:700;font-size:14px;border:0;border-radius:var(--r-btn);padding:11px 20px;cursor:pointer;transition:background-color var(--ease),transform var(--ease),box-shadow var(--ease)}
.btn-amber:hover{background:var(--amber-deep);transform:translateY(-2px);box-shadow:0 10px 20px -12px rgba(228,85,26,.9)}
.btn-amber:active{transform:translateY(0)}
.btn-amber.btn-sm{padding:9px 16px;font-size:13px}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:transparent;color:#EAF3EF;border:1px solid rgba(234,243,239,.45);border-radius:var(--r-btn);padding:11px 20px;font-weight:600;font-size:14px;cursor:pointer;transition:all var(--ease)}
.btn-ghost:hover{border-color:var(--amber);color:var(--amber);transform:translateY(-2px)}
.nav-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.25);color:#EAF3EF;border-radius:8px;width:40px;height:38px;font-size:16px;cursor:pointer}
.nav-toggle:hover{border-color:var(--amber);color:var(--amber)}
.chan-row{background:#FCFBF8;border-bottom:1px solid var(--line)}
.chan-inner{display:flex}
.chan-nav{display:flex;align-items:center;gap:6px;overflow-x:auto;scroll-snap-type:x proximity;padding:0;width:100%}
.chan-nav::-webkit-scrollbar{height:0}
.chan-link{position:relative;flex:0 0 auto;padding:16px 16px 14px;font-size:15px;color:#3D4A45;font-weight:600;scroll-snap-align:start;white-space:nowrap}
.chan-link::after{content:"";position:absolute;left:16px;right:16px;bottom:8px;height:3px;border-radius:2px;background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform var(--ease)}
.chan-link:hover{color:var(--ink);background:#F4F1E9}
.chan-link:hover::after{transform:scaleX(1)}
.chan-link.active{color:var(--ink);background:#F4F1E9;font-weight:800}
.chan-link.active::after{transform:scaleX(1)}

/* ---------- 文章头部 ---------- */
.page-top{padding:40px 0 8px}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:22px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--amber)}
.crumb .slash{color:#B9B4A6}
.crumb .now{color:var(--ink);font-weight:600}
.article-head{background:var(--card);border:1px solid var(--line);border-radius:var(--r-hero);padding:34px 36px;box-shadow:var(--shadow);max-width:840px}
.badge-cat{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--ink-2);background:#E8F1EC;border-radius:999px;padding:5px 14px;letter-spacing:.3px}
.article-head h1{font-size:clamp(26px,3.4vw,38px);margin:16px 0 14px;line-height:1.35}
.article-sub{color:var(--muted);font-size:15px;max-width:700px}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;margin-top:20px;padding-top:18px;border-top:1px dashed var(--line);font-size:13px;color:var(--muted)}
.meta-row span{display:inline-flex;align-items:center;gap:7px}
.meta-row i{color:var(--ink-3)}

/* ---------- 布局 ---------- */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;padding:44px 0 96px;align-items:start}
.main-col{max-width:840px}
.side-col{position:sticky;top:150px;display:flex;flex-direction:column;gap:22px}

/* ---------- 正文 ---------- */
.post-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:40px 44px;box-shadow:var(--shadow);margin-top:26px}
.post-body{max-width:760px;font-size:17px;line-height:1.85;color:#1E2A25}
.post-body p{margin:0 0 1.2em}
.post-body h2{font-size:clamp(21px,2.4vw,26px);margin:2em 0 .8em;padding-left:14px;position:relative}
.post-body h2::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;border-radius:2px;background:var(--amber)}
.post-body h3{font-size:19px;margin:1.7em 0 .6em;font-weight:700}
.post-body ul,.post-body ol{padding-left:1.4em;margin:0 0 1.2em;list-style:revert}
.post-body li{margin:.45em 0}
.post-body ul li::marker{color:var(--amber)}
.post-body blockquote{margin:1.5em 0;padding:16px 22px;background:var(--bg-warm);border-left:3px solid var(--ink-3);border-radius:0 12px 12px 0;color:#2C3A35;font-size:16px}
.post-body img{max-width:100%;height:auto;border-radius:12px;margin:1.3em 0}
.post-body a{color:var(--ink-3);text-decoration:underline;text-underline-offset:3px}
.post-body a:hover{color:var(--amber)}
.post-body figure{margin:1.4em 0}
.post-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:8px}
.post-body table{width:100%;border-collapse:collapse;margin:1.5em 0;display:block;overflow-x:auto;white-space:nowrap;font-size:15px}
.post-body th{background:var(--ink);color:#EAF3EF;padding:11px 16px;font-weight:600;text-align:left}
.post-body td{padding:11px 16px;border-bottom:1px solid var(--line)}
.post-body hr{border:0;border-top:1px solid var(--line);margin:2em 0}

/* ---------- 空态 ---------- */
.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;background:var(--bg-warm);border:1px dashed var(--line);border-radius:var(--r-card);padding:70px 24px;color:var(--muted)}
.empty-state i{font-size:34px;color:var(--ink-3)}
.empty-state strong{font-size:19px;color:var(--ink);font-weight:800}

/* ---------- 上下篇 ---------- */
.post-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:28px}
.post-nav a{display:flex;flex-direction:column;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:18px 22px;box-shadow:var(--shadow);transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease)}
.post-nav a:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#CFC8B8}
.post-nav .k{font-size:12px;color:var(--muted);letter-spacing:.4px}
.post-nav .v{font-size:15px;font-weight:700;color:var(--ink)}
.post-nav .right{align-items:flex-end;text-align:right}

/* ---------- 侧栏 ---------- */
.side-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:22px;box-shadow:var(--shadow)}
.side-card h3{font-size:15px;letter-spacing:.5px;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.side-card h3 i{color:var(--amber);font-size:14px}
.toc-list{display:flex;flex-direction:column;gap:2px;max-height:340px;overflow:auto}
.toc-list a{font-size:14px;color:#4A5751;padding:8px 10px;border-radius:8px;border-left:2px solid transparent;line-height:1.5}
.toc-list a:hover{background:#F4F1E9;color:var(--ink);border-left-color:var(--amber)}
.rank-list{display:flex;flex-direction:column;gap:12px}
.rank-item{display:flex;gap:12px;align-items:flex-start;padding-bottom:12px;border-bottom:1px solid var(--line)}
.rank-item:last-child{border-bottom:0;padding-bottom:0}
.rank-no{font-variant-numeric:tabular-nums;font-weight:800;font-size:18px;color:#C9C3B4;min-width:26px}
.rank-item:hover .rank-no{color:var(--amber)}
.rank-item a{font-size:14px;font-weight:600;line-height:1.6;color:#26332E}
.rank-item a:hover{color:var(--amber)}
.rank-item .t{font-size:12px;color:var(--muted);margin-top:4px}
.quick-links{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;font-size:13px;color:#3D4A45;border:1px solid var(--line);border-radius:999px;padding:6px 14px;background:#FCFBF8;transition:all var(--ease)}
.chip:hover{border-color:var(--amber);color:var(--amber);transform:translateY(-1px)}

/* ---------- 相关推荐 ---------- */
.rel-section{padding:0 0 96px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px}
.sec-head h2{font-size:clamp(22px,2.6vw,30px)}
.sec-head p{color:var(--muted);font-size:14px;margin-top:8px}
.sec-head .more{font-size:14px;font-weight:700;color:var(--ink-3)}
.sec-head .more:hover{color:var(--amber)}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.rel-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform var(--ease),box-shadow var(--ease)}
.rel-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.rel-thumb{position:relative;aspect-ratio:16/9;background:var(--line);overflow:hidden}
.rel-thumb img{width:100%;height:100%;object-fit:cover;transition:transform 320ms ease-out}
.rel-card:hover .rel-thumb img{transform:scale(1.03)}
.rel-thumb .tag{position:absolute;left:12px;top:12px;background:rgba(11,43,36,.86);color:#EAF3EF;font-size:12px;font-weight:600;border-radius:999px;padding:4px 12px}
.rel-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.rel-body h3{font-size:17px;line-height:1.55}
.rel-body p{font-size:14px;color:var(--muted);line-height:1.75}
.rel-meta{margin-top:auto;font-size:12.5px;color:var(--muted);display:flex;gap:14px;padding-top:12px;border-top:1px dashed var(--line)}

/* ---------- 返回栏目条 ---------- */
.back-strip{background:var(--ink-2);border-radius:var(--r-card);padding:22px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;color:#EAF3EF;flex-wrap:wrap;margin-bottom:96px}
.back-strip .txt{font-size:15px;color:#D5E2DD}
.back-strip .txt strong{color:#fff;font-size:17px;display:block;margin-bottom:4px}
.back-strip a.btn-ghost:hover{border-color:var(--amber);color:var(--amber)}

/* ---------- 页脚 ---------- */
.site-foot{background:var(--ink);color:#C9D6D1;margin-top:auto}
.foot-brand{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:48px;padding:64px 0 48px}
.foot-logo{display:flex;flex-direction:column;line-height:1.1;margin-bottom:16px}
.foot-logo .m{font-size:21px;font-weight:800;color:#fff}
.foot-logo .s{font-size:12px;letter-spacing:4px;color:var(--lime);font-weight:600}
.foot-desc{font-size:14px;line-height:1.85;color:#A9BAB4;max-width:360px}
.foot-matrix{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
.foot-matrix h4{font-size:15px;color:#fff;margin-bottom:16px;font-weight:700}
.foot-matrix ul{display:flex;flex-direction:column;gap:10px}
.foot-matrix a{font-size:14px;color:#A9BAB4;position:relative;padding-bottom:2px;border-bottom:3px solid transparent;transition:color var(--ease),border-color var(--ease)}
.foot-matrix a:hover{color:var(--amber);border-bottom-color:var(--amber)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.09);background:#08211B;padding:20px 0}
.foot-bottom .inner{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:#8FA39D}
.to-top{position:fixed;right:22px;bottom:26px;width:46px;height:46px;border-radius:12px;background:var(--ink);color:#EAF3EF;border:0;cursor:pointer;box-shadow:var(--shadow-hover);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transform:translateY(8px);transition:all var(--ease);z-index:70}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{background:var(--amber)}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .layout{grid-template-columns:minmax(0,1fr) 288px;gap:32px}
}
@media (max-width:991px){
  .brand-inner{min-height:68px}
  .search-box{display:none}
  .lang-chip{display:none}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .chan-row{display:none}
  .site-head.nav-open .chan-row{display:block;border-bottom:1px solid var(--line)}
  .site-head.nav-open .chan-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;padding:14px 0 18px;overflow:visible}
  .chan-link{padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;text-align:center}
  .chan-link::after{display:none}
  .chan-link.active{background:#F1EDE2;border-color:#D8D1C0}
  .layout{grid-template-columns:minmax(0,1fr);gap:36px;padding-bottom:72px}
  .side-col{position:static;top:auto}
  .article-head{padding:26px 24px}
  .post-wrap{padding:28px 24px}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-brand{grid-template-columns:minmax(0,1fr);gap:36px;padding:48px 0 36px}
  .foot-matrix{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rel-section,.back-strip{margin-bottom:72px}
  .rel-section{padding-bottom:0}
}
@media (max-width:575px){
  .wrap{padding:0 16px}
  .topbar .inner{min-height:44px;font-size:12px;gap:10px}
  .topbar .tb-link{display:none}
  .clock .unit{min-width:38px;font-size:13px;padding:2px 6px}
  .brand-inner{min-height:62px;gap:12px}
  .logo .logo-mark{font-size:18px}
  .btn-amber.btn-sm{padding:8px 12px;font-size:12.5px}
  .page-top{padding:26px 0 4px}
  .article-head{border-radius:18px;padding:22px 18px}
  .post-wrap{padding:22px 16px;border-radius:14px}
  .post-body{font-size:16px}
  .post-nav{grid-template-columns:minmax(0,1fr)}
  .post-nav .right{align-items:flex-start;text-align:left}
  .card-grid{grid-template-columns:minmax(0,1fr)}
  .foot-matrix{grid-template-columns:minmax(0,1fr)}
  .sec-head{flex-direction:column;align-items:flex-start;gap:10px}
  .back-strip{padding:20px;margin-bottom:56px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  .rel-card:hover{transform:none}
  .rel-card:hover .rel-thumb img{transform:none}
}

/* roulang page: category1 */
:root{
  --ink:#0B2B24;
  --ink-2:#14453A;
  --ink-3:#1F6B57;
  --amber:#FF6A2B;
  --amber-d:#E2541B;
  --lime:#B8D95C;
  --bg:#F6F4EF;
  --card:#FFFFFF;
  --text:#16211D;
  --muted:#5B6B65;
  --line:#E3DED2;
  --ok:#2F7A56;
  --warn:#C2410C;
  --err:#B3261E;
  --r-card:16px;
  --r-img:14px;
  --r-btn:10px;
  --r-hero:24px;
  --sh:0 1px 2px rgba(11,43,36,.06), 0 8px 24px -12px rgba(11,43,36,.16);
  --sh-h:0 2px 4px rgba(11,43,36,.08), 0 16px 34px -14px rgba(11,43,36,.24);
  --sec:96px;
  --font:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font);font-size:16px;line-height:1.8;color:var(--text);
  background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .18s ease-out,background-color .18s ease-out,border-color .18s ease-out}
button,input,select{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.25;letter-spacing:.2px}
h1{font-size:clamp(30px,4.4vw,46px)}
h2{font-size:clamp(24px,3vw,34px)}
h3{font-size:22px}
h4{font-size:18px}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px;border-radius:6px}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
@media (min-width:1440px){.wrap{max-width:1320px}}
.sec{padding:var(--sec) 0}
.sec-head{max-width:760px;margin-bottom:32px}
.sec-head h2{margin-bottom:14px}
.sec-head p{color:var(--muted);font-size:16px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:1.6px;
  color:var(--ink-3);text-transform:uppercase;margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--amber);display:inline-block}
.num-mono{font-variant-numeric:tabular-nums;font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace}

/* ---------- 倒计时条 ---------- */
.topbar{background:var(--ink);color:#E8F0ED;font-size:13px}
.topbar .inner{display:flex;align-items:center;gap:18px;min-height:48px;padding:6px 0}
.topbar .tb-label{display:flex;align-items:center;gap:8px;font-weight:700;letter-spacing:.4px;white-space:nowrap}
.topbar .tb-label i{color:var(--lime)}
.tb-clock{display:flex;align-items:center;gap:8px;margin-left:auto}
.tb-cell{
  min-width:44px;text-align:center;border:1px solid rgba(255,255,255,.22);border-radius:8px;
  padding:3px 6px;background:rgba(255,255,255,.04);
}
.tb-cell b{display:block;color:var(--amber);font-size:16px;line-height:1.2;font-variant-numeric:tabular-nums}
.tb-cell span{font-size:11px;color:#9FB5AE;letter-spacing:.5px}
.tb-link{display:inline-flex;align-items:center;gap:6px;color:#FFFFFF;font-weight:700;white-space:nowrap;border-bottom:1px solid transparent}
.tb-link:hover{color:var(--amber);border-bottom-color:var(--amber)}
@media (max-width:767px){
  .topbar .inner{flex-wrap:nowrap;gap:10px}
  .tb-label span{display:none}
  .tb-cell{min-width:38px;padding:2px 4px}
}

/* ---------- 头部导航 ---------- */
.site-head{position:sticky;top:0;z-index:60;background:var(--bg)}
.site-head.scrolled{box-shadow:0 6px 20px -12px rgba(11,43,36,.35)}
.brand-row{background:var(--ink);color:#fff}
.brand-inner{display:flex;align-items:center;gap:20px;min-height:72px}
.logo{display:flex;flex-direction:column;line-height:1.1;padding:2px 0}
.logo .logo-mark{font-size:21px;font-weight:800;letter-spacing:2px;color:#fff}
.logo .logo-sub{font-size:12px;letter-spacing:6px;color:var(--lime);margin-top:3px}
.brand-tools{display:flex;align-items:center;gap:14px;margin-left:auto}
.search-box{
  display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16);border-radius:var(--r-btn);padding:8px 12px;min-width:230px;
}
.search-box i{color:#9FB5AE;font-size:13px}
.search-box input{background:transparent;border:0;outline:0;color:#fff;width:100%;font-size:14px}
.search-box input::placeholder{color:#8FA8A0}
.search-box:focus-within{border-color:var(--amber);box-shadow:0 0 0 3px rgba(255,106,43,.18)}
.lang-chip{font-size:13px;color:#C9D6D1;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:5px 12px;white-space:nowrap}
.nav-toggle{
  display:none;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);color:#fff;
  width:40px;height:40px;border-radius:10px;align-items:center;justify-content:center;
}
.btn-amber{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--amber);color:#fff;font-weight:700;border:1px solid var(--amber);
  border-radius:var(--r-btn);padding:12px 22px;font-size:15px;line-height:1.2;
  transition:transform .18s ease-out,background-color .18s ease-out,box-shadow .18s ease-out;
}
.btn-amber:hover{background:var(--amber-d);border-color:var(--amber-d);transform:translateY(-2px);box-shadow:0 10px 22px -12px rgba(255,106,43,.9);color:#fff}
.btn-amber:active{transform:translateY(0)}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;background:transparent;color:#fff;
  border:1px solid rgba(255,255,255,.45);border-radius:var(--r-btn);padding:12px 22px;font-weight:700;font-size:15px;
  transition:transform .18s ease-out,border-color .18s ease-out,background-color .18s ease-out;
}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime);transform:translateY(-2px)}
.btn-dark{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--ink);color:#fff;
  border:1px solid var(--ink);border-radius:var(--r-btn);padding:12px 22px;font-weight:700;font-size:15px;
}
.btn-dark:hover{background:var(--ink-2);border-color:var(--ink-2);transform:translateY(-2px)}

.chan-row{background:var(--bg);border-bottom:1px solid var(--line)}
.chan-inner{padding:0}
.chan-nav{display:flex;gap:6px;overflow-x:auto;scroll-snap-type:x proximity;-ms-overflow-style:none;scrollbar-width:none}
.chan-nav::-webkit-scrollbar{display:none}
.chan-link{
  position:relative;white-space:nowrap;padding:16px 14px;font-size:15px;color:var(--muted);font-weight:600;
  scroll-snap-align:start;border-bottom:3px solid transparent;
}
.chan-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:0;height:3px;background:var(--amber);
  transform:scaleX(0);transform-origin:left;transition:transform .2s ease-out;
}
.chan-link:hover{color:var(--ink)}
.chan-link:hover::after{transform:scaleX(1)}
.chan-link.active{color:var(--ink);font-weight:800;background:#EFEDE4}
.chan-link.active::after{transform:scaleX(1)}

@media (max-width:991px){
  .search-box{display:none}
}
@media (max-width:767px){
  .brand-inner{min-height:64px}
  .lang-chip{display:none}
  .nav-toggle{display:inline-flex}
  .chan-row{display:none}
  .chan-row.open{display:block}
  .chan-nav{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:12px 0;overflow:visible}
  .chan-link{padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}
  .chan-link::after{display:none}
  .chan-link.active{border-color:var(--amber);background:#FFF1E9}
}

/* ---------- 面包屑 ---------- */
.crumb{background:#EFEDE4;border-bottom:1px solid var(--line)}
.crumb .inner{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);padding:12px 0;flex-wrap:wrap}
.crumb a:hover{color:var(--amber)}
.crumb .sep{color:#B9B2A2}
.crumb .now{color:var(--text);font-weight:700}

/* ---------- 分类 Hero ---------- */
.cat-hero{
  position:relative;background:var(--ink);color:#fff;border-radius:0 0 var(--r-hero) var(--r-hero);
  overflow:hidden;padding:72px 0 64px;
}
.cat-hero::before{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.05) 0 1px,transparent 1px 12px);
  pointer-events:none;
}
.cat-hero::after{
  content:"";position:absolute;right:-140px;top:-120px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(184,217,92,.16),transparent 68%);
  pointer-events:none;
}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:7fr 5fr;gap:44px;align-items:center}
.hero-copy h1{margin-bottom:18px}
.hero-copy h1 em{font-style:normal;color:var(--lime)}
.hero-sub{color:#C9D6D1;font-size:17px;max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.hero-badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hbadge{
  display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.22);
  border-radius:999px;padding:7px 14px;font-size:13px;color:#DDE9E4;background:rgba(255,255,255,.04);
}
.hbadge i{color:var(--lime);font-size:12px}
.hero-visual{position:relative;border-radius:var(--r-img);overflow:hidden;box-shadow:0 24px 48px -24px rgba(0,0,0,.6)}
.hero-visual img{width:100%;height:340px;object-fit:cover}
.hero-visual .veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,43,36,.12),rgba(11,43,36,.72))}
.status-card{
  position:absolute;left:16px;right:16px;bottom:16px;background:rgba(255,255,255,.96);color:var(--text);
  border-radius:14px;padding:14px 16px;box-shadow:var(--sh);
}
.status-card .sc-top{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted)}
.status-card .sc-top b{color:var(--ink);font-size:13px}
.badge-run{
  display:inline-flex;align-items:center;gap:6px;background:rgba(184,217,92,.28);color:#3E5214;
  border-radius:999px;padding:3px 10px;font-size:12px;font-weight:700;
}
.badge-run::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--lime)}
.progress{height:8px;border-radius:999px;background:#E3DED2;margin:10px 0 8px;overflow:hidden}
.progress > i{display:block;height:100%;width:72%;background:var(--amber);border-radius:999px}
.status-card .sc-foot{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}
@media (max-width:991px){
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .cat-hero{padding:52px 0 48px}
  .hero-visual img{height:260px}
}

/* ---------- 标签横条 ---------- */
.tag-bar{background:#fff;border-bottom:1px solid var(--line)}
.tag-scroll{display:flex;gap:10px;overflow-x:auto;padding:14px 0;scroll-snap-type:x proximity;scrollbar-width:none}
.tag-scroll::-webkit-scrollbar{display:none}
.tag-pill{
  white-space:nowrap;scroll-snap-align:start;border:1px solid var(--line);border-radius:999px;
  padding:6px 16px;font-size:14px;color:var(--muted);background:#fff;
}
.tag-pill:hover{border-color:var(--amber);color:var(--amber)}
.tag-pill.on{background:var(--amber);border-color:var(--amber);color:#fff;font-weight:700}

/* ---------- 交错图文 ---------- */
.alt-list{display:flex;flex-direction:column;gap:56px}
.alt-item{display:grid;grid-template-columns:5fr 7fr;gap:40px;align-items:center}
.alt-item.rev .alt-media{order:2}
.alt-media{position:relative;border-radius:var(--r-img);overflow:hidden;background:var(--line);box-shadow:var(--sh)}
.alt-media img{width:100%;height:300px;object-fit:cover;transition:transform .5s ease-out}
.alt-item:hover .alt-media img{transform:scale(1.03)}
.alt-media .corner{
  position:absolute;left:14px;top:14px;background:var(--lime);color:#33430F;font-weight:800;
  font-size:12px;letter-spacing:1px;border-radius:8px;padding:4px 10px;
}
.alt-body .idx{
  font-family:"SFMono-Regular",Consolas,Menlo,monospace;font-size:28px;font-weight:700;color:var(--amber);
  opacity:.85;line-height:1;display:block;margin-bottom:10px;font-variant-numeric:tabular-nums;
}
.alt-body h3{margin-bottom:12px}
.alt-body p{color:var(--muted)}
.alt-points{margin-top:16px;display:grid;gap:8px}
.alt-points li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--text)}
.alt-points li i{color:var(--ink-3);font-size:14px;margin-top:6px}
@media (max-width:991px){
  .alt-item{grid-template-columns:1fr;gap:22px}
  .alt-item.rev .alt-media{order:0}
  .alt-media img{height:240px}
}

/* ---------- 分页 ---------- */
.pager-wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:56px}
.pager{display:flex;gap:8px;flex-wrap:wrap}
.pager a{
  min-width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:10px;background:#fff;font-weight:700;color:var(--muted);padding:0 14px;
}
.pager a:hover{border-color:var(--ink-3);color:var(--ink)}
.pager a.on{background:var(--amber);border-color:var(--amber);color:#fff}
.pager-note{font-size:14px;color:var(--muted)}

/* ---------- 适用场景（非对称） ---------- */
.scene{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.scene-grid{display:grid;grid-template-columns:7fr 5fr;gap:36px;align-items:start}
.scene-list{counter-reset:s;display:grid;gap:0}
.scene-list li{
  display:flex;gap:16px;align-items:flex-start;padding:20px 0;border-bottom:1px solid var(--line);counter-increment:s;
}
.scene-list li:first-child{padding-top:0}
.scene-list li::before{
  content:counter(s,decimal-leading-zero);font-family:"SFMono-Regular",Consolas,Menlo,monospace;
  font-size:20px;font-weight:700;color:var(--ink-3);opacity:.65;line-height:1.4;flex:0 0 auto;
}
.scene-list strong{display:block;font-size:17px;margin-bottom:4px}
.scene-list span{color:var(--muted);font-size:15px}
.check-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--r-card);padding:26px;box-shadow:var(--sh)}
.check-card h3{margin-bottom:6px}
.check-card .cc-sub{color:var(--muted);font-size:14px;margin-bottom:18px}
.check-card ul{display:grid;gap:12px}
.check-card li{display:flex;gap:10px;align-items:flex-start;font-size:15px;padding-bottom:12px;border-bottom:1px dashed var(--line)}
.check-card li:last-child{border-bottom:0;padding-bottom:0}
.check-card li i{color:var(--ok);margin-top:6px}
.mini-stat{display:flex;gap:18px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.mini-stat div b{display:block;font-size:24px;font-variant-numeric:tabular-nums;color:var(--ink)}
.mini-stat div span{font-size:13px;color:var(--muted)}
@media (max-width:991px){.scene-grid{grid-template-columns:1fr;gap:28px}}

/* ---------- 流程 ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.flow-step{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:24px;box-shadow:var(--sh);position:relative;transition:transform .18s ease-out,box-shadow .18s ease-out}
.flow-step:hover{transform:translateY(-2px);box-shadow:var(--sh-h)}
.flow-step .dot{
  width:34px;height:34px;border-radius:50%;background:var(--ink);color:var(--lime);font-weight:800;
  display:flex;align-items:center;justify-content:center;font-size:14px;margin-bottom:14px;font-variant-numeric:tabular-nums;
}
.flow-step h3{font-size:18px;margin-bottom:8px}
.flow-step p{color:var(--muted);font-size:15px}
.flow-step .tagline{display:inline-block;margin-top:12px;font-size:12px;color:var(--ink-3);border:1px solid var(--line);border-radius:999px;padding:3px 10px}
@media (max-width:991px){.flow{grid-template-columns:1fr 1fr}}
@media (max-width:575px){.flow{grid-template-columns:1fr}}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:4fr 8fr;gap:40px;align-items:start}
.faq-list{display:grid;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:border-color .18s ease-out,background-color .18s ease-out}
.faq-item.open{background:#FBF8F1;border-color:#CFC7B4}
.faq-q{
  width:100%;background:transparent;border:0;text-align:left;display:flex;gap:14px;align-items:center;
  padding:18px 20px;font-weight:700;font-size:16px;cursor:pointer;
}
.faq-q .qnum{font-family:"SFMono-Regular",Consolas,Menlo,monospace;color:var(--amber);font-size:14px;flex:0 0 auto}
.faq-q .plus{margin-left:auto;color:var(--ink-3);transition:transform .22s ease-out;font-size:16px;flex:0 0 auto}
.faq-item.open .faq-q .plus{transform:rotate(45deg);color:var(--amber)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .24s ease-out}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a > div{overflow:hidden}
.faq-a p{padding:0 20px 20px 48px;color:var(--muted);font-size:15px}
@media (max-width:991px){.faq-wrap{grid-template-columns:1fr;gap:24px}}

/* ---------- CTA ---------- */
.cta-block{
  background:var(--ink);color:#fff;border-radius:var(--r-hero);padding:46px;position:relative;overflow:hidden;
  display:grid;grid-template-columns:7fr 5fr;gap:40px;align-items:center;
}
.cta-block::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.045) 0 1px,transparent 1px 12px);
}
.cta-left{position:relative;z-index:1}
.cta-left h2{color:#fff;margin-bottom:14px}
.cta-left p{color:#C9D6D1}
.cta-perks{display:grid;gap:12px;margin-top:22px}
.cta-perks li{display:flex;gap:10px;align-items:flex-start;color:#E8F0ED;font-size:15px}
.cta-perks li i{color:var(--lime);margin-top:6px}
.form-card{
  position:relative;z-index:1;background:#fff;color:var(--text);border-radius:var(--r-card);padding:28px;box-shadow:var(--sh-h);
}
.form-card h3{font-size:20px;margin-bottom:6px}
.form-card .fc-sub{font-size:14px;color:var(--muted);margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--muted);margin-bottom:6px}
.field input,.field select{
  width:100%;border:1px solid var(--line);border-radius:var(--r-btn);padding:11px 13px;background:#FCFBF7;font-size:15px;
  transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.field input:focus,.field select:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 4px rgba(255,106,43,.18)}
.field.err input{border-color:var(--err)}
.field .hint{font-size:12px;color:var(--err);margin-top:5px;display:none}
.field.err .hint{display:block}
.agree{display:flex;gap:9px;align-items:flex-start;font-size:13px;color:var(--muted);margin:6px 0 16px}
.agree input{width:16px;height:16px;margin-top:5px;accent-color:var(--amber)}
.form-card .btn-amber{width:100%}
.form-msg{margin-top:12px;font-size:14px;color:var(--ok);display:none}
.form-msg.show{display:block}
@media (max-width:991px){
  .cta-block{grid-template-columns:1fr;padding:28px;gap:26px}
}

/* ---------- 页脚 ---------- */
.site-foot{background:var(--ink);color:#C9D6D1;margin-top:var(--sec);padding-top:64px}
.foot-brand{display:grid;grid-template-columns:4fr 8fr;gap:44px;padding-bottom:44px}
.foot-logo{display:flex;flex-direction:column;line-height:1.1;margin-bottom:16px}
.foot-logo .m{font-size:20px;font-weight:800;letter-spacing:2px;color:#fff}
.foot-logo .s{font-size:12px;letter-spacing:6px;color:var(--lime);margin-top:4px}
.foot-desc{font-size:14px;color:#9FB5AE;max-width:380px}
.foot-matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.foot-matrix h4{font-size:15px;color:#fff;margin-bottom:14px;font-weight:700}
.foot-matrix li{margin-bottom:10px}
.foot-matrix a{font-size:14px;color:#C9D6D1;border-bottom:3px solid transparent;padding-bottom:2px;transition:color .18s ease-out,border-color .18s ease-out}
.foot-matrix a:hover{color:var(--amber);border-bottom-color:var(--amber)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);background:#08211B}
.foot-bottom .inner{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:18px 24px;font-size:13px;color:#8FA8A0}
@media (max-width:991px){
  .foot-brand{grid-template-columns:1fr;gap:30px}
  .foot-matrix{grid-template-columns:1fr 1fr}
}
@media (max-width:575px){
  .foot-matrix{grid-template-columns:1fr}
}

/* ---------- 返回顶部 ---------- */
.to-top{
  position:fixed;right:20px;bottom:24px;width:46px;height:46px;border-radius:12px;border:1px solid var(--ink-2);
  background:var(--ink);color:#fff;display:none;align-items:center;justify-content:center;z-index:70;box-shadow:var(--sh-h);
}
.to-top.show{display:inline-flex}
.to-top:hover{background:var(--ink-2);transform:translateY(-2px)}

@media (prefers-reduced-motion:reduce){
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
  .alt-item:hover .alt-media img{transform:none}
}
@media (max-width:991px){
  :root{--sec:72px}
  .wrap{padding:0 20px}
}
@media (max-width:575px){
  :root{--sec:56px}
  .wrap{padding:0 16px}
  .hero-actions{gap:10px}
  .hero-actions .btn-amber,.hero-actions .btn-ghost{width:100%}
}

/* roulang page: category2 */
:root{
  --ink:#0B2B24;
  --ink-2:#14453A;
  --ink-3:#1F6B57;
  --amber:#FF6A2B;
  --amber-dark:#E85A1E;
  --lime:#B8D95C;
  --bg:#F6F4EF;
  --card:#FFFFFF;
  --text:#16211D;
  --muted:#5B6B65;
  --line:#E3DED2;
  --success:#2F7A56;
  --warn:#C2410C;
  --error:#B3261E;
  --r-card:16px;
  --r-img:14px;
  --r-btn:10px;
  --r-hero:24px;
  --sh-1:0 1px 2px rgba(11,43,36,.06), 0 8px 24px -12px rgba(11,43,36,.16);
  --sh-2:0 2px 4px rgba(11,43,36,.08), 0 18px 38px -16px rgba(11,43,36,.24);
  --sec:96px;
  --font-cn:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,sans-serif;
  --font-num:"SFMono-Regular","JetBrains Mono","Menlo","Consolas",monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5{margin:0;font-weight:800;line-height:1.25;letter-spacing:.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none;transition:color .18s ease-out,background-color .18s ease-out,border-color .18s ease-out}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px;border-radius:6px}
.wrap{width:100%;max-width:1248px;margin:0 auto;padding:0 24px}
.sec{padding:var(--sec) 0}
.sec-tight{padding:calc(var(--sec) * .62) 0}
.sec-head{max-width:760px;margin-bottom:40px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.12em;
  color:var(--ink-3);text-transform:uppercase;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--amber);display:inline-block}
.sec-title{font-size:clamp(24px,3vw,34px);margin-top:12px}
.sec-sub{color:var(--muted);font-size:15px;margin-top:12px;max-width:660px}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums}

/* ---------- 顶部倒计时条 ---------- */
.count-bar{background:var(--ink);color:#CFDDD8;font-size:13px}
.count-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:48px;flex-wrap:wrap}
.count-label{display:inline-flex;align-items:center;gap:8px;letter-spacing:.04em}
.count-label i{color:var(--amber)}
.count-clock{display:flex;align-items:center;gap:6px}
.count-clock .cell{
  min-width:46px;text-align:center;padding:0 8px;line-height:30px;
  border:1px solid rgba(255,255,255,.2);border-radius:8px;
  color:var(--amber);font-weight:700;font-size:15px;
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
}
.count-clock .sep{color:rgba(255,255,255,.35)}
.count-link{color:#E9D9C9;font-weight:600;border-bottom:1px solid transparent}
.count-link:hover{color:var(--amber);border-bottom-color:var(--amber)}

/* ---------- 导航 ---------- */
.site-head{position:relative;z-index:1030}
.brand-row{background:var(--ink)}
.brand-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:74px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800}
.logo-mark{font-size:22px;color:#fff;letter-spacing:.02em}
.logo-sub{
  font-size:13px;font-weight:600;color:var(--lime);
  border:1px solid rgba(184,217,92,.5);border-radius:6px;padding:2px 9px;
}
.brand-tools{display:flex;align-items:center;gap:14px}
.search-box{
  display:flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.16);
  border-radius:10px;padding:7px 12px;min-width:212px;
}
.search-box i{color:rgba(255,255,255,.55);font-size:13px}
.search-box input{
  background:transparent;border:0;outline:none;color:#fff;font-size:13px;width:100%;
}
.search-box input::placeholder{color:rgba(255,255,255,.45)}
.search-box:focus-within{border-color:var(--amber);box-shadow:0 0 0 2px rgba(255,106,43,.25)}
.lang-chip{
  font-size:12px;color:#CFDDD8;border:1px solid rgba(255,255,255,.18);
  border-radius:999px;padding:4px 12px;white-space:nowrap;
}
.nav-toggle{
  display:none;color:#fff;font-size:18px;width:42px;height:42px;
  border:1px solid rgba(255,255,255,.2);border-radius:10px;
}
.nav-toggle:hover{border-color:var(--amber);color:var(--amber)}
.chan-row{
  position:sticky;top:0;z-index:1020;
  background:rgba(246,244,239,.96);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s ease-out;
}
.chan-row.is-stuck{box-shadow:0 8px 22px -14px rgba(11,43,36,.4)}
.chan-nav{display:flex;align-items:center;gap:4px;overflow-x:auto;scroll-snap-type:x proximity}
.chan-nav::-webkit-scrollbar{height:3px}
.chan-nav::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
.chan-link{
  position:relative;scroll-snap-align:start;white-space:nowrap;
  padding:17px 15px;font-size:15px;font-weight:600;color:var(--muted);
}
.chan-link::after{
  content:"";position:absolute;left:12px;right:12px;bottom:0;height:3px;
  background:var(--amber);border-radius:3px 3px 0 0;
  transform:scaleX(0);transform-origin:left;transition:transform .2s ease-out;
}
.chan-link:hover{color:var(--ink)}
.chan-link:hover::after{transform:scaleX(1)}
.chan-link.active{color:var(--ink);background:rgba(227,222,210,.4)}
.chan-link.active::after{transform:scaleX(1)}

/* ---------- 按钮 ---------- */
.btn-amber,.btn-ghost,.btn-line{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-btn);font-weight:700;font-size:15px;
  padding:12px 24px;line-height:1.4;border:1px solid transparent;
  transition:transform .18s ease-out,box-shadow .18s ease-out,background-color .18s ease-out,color .18s ease-out,border-color .18s ease-out;
}
.btn-amber{background:var(--amber);color:#fff;box-shadow:0 10px 22px -14px rgba(255,106,43,.9)}
.btn-amber:hover{background:var(--amber-dark);transform:translateY(-2px);box-shadow:0 16px 28px -16px rgba(255,106,43,.95);color:#fff}
.btn-amber:active{transform:translateY(0);box-shadow:none}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#fff;color:#fff;transform:translateY(-2px)}
.btn-line{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-line:hover{border-color:var(--ink);color:var(--ink);transform:translateY(-2px);box-shadow:var(--sh-1)}
.btn-sm{padding:8px 16px;font-size:13px;border-radius:9px}
.btn-block{width:100%}
.btn-amber:focus-visible,.btn-ghost:focus-visible,.btn-line:focus-visible{outline:2px solid var(--amber);outline-offset:2px}

/* ---------- 频道标题区 ---------- */
.cat-hero{
  position:relative;margin:28px auto 0;max-width:1248px;
  border-radius:var(--r-hero);overflow:hidden;
  background:linear-gradient(112deg,rgba(11,43,36,.97) 0%,rgba(11,43,36,.88) 48%,rgba(20,69,58,.74) 100%),
             url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  color:#fff;
}
.cat-hero::before{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.05) 0 1px,transparent 1px 12px);
  opacity:.6;pointer-events:none;
}
.hero-inner{position:relative;z-index:2;padding:64px 24px 0}
.cat-hero h1{
  font-size:clamp(30px,4.4vw,46px);
  margin:16px 0 0;max-width:620px;
}
.hero-lead{
  color:#CBDAD4;font-size:16px;max-width:560px;margin-top:18px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.hero-badges li{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;color:#DCE8E3;
  border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:6px 14px;
  background:rgba(255,255,255,.05);
}
.hero-badges i{color:var(--lime);font-size:12px}
.status-card{
  background:var(--card);color:var(--text);border-radius:var(--r-card);
  padding:24px;box-shadow:var(--sh-2);
}
.status-card .tag{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;
  color:var(--ink-2);background:rgba(184,217,92,.35);border-radius:999px;padding:4px 11px;
}
.status-card h3{font-size:18px;margin-top:14px}
.status-time{font-family:var(--font-num);font-size:20px;font-weight:700;color:var(--ink);margin-top:8px}
.status-row{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);margin-top:18px}
.bar{height:8px;border-radius:999px;background:var(--line);margin-top:8px;overflow:hidden}
.bar span{display:block;height:100%;width:68%;background:linear-gradient(90deg,var(--amber),#FF9B63);border-radius:999px}
.status-foot{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted);margin-top:12px}
.status-foot strong{color:var(--ink);font-family:var(--font-num)}
.chan-tabs{
  display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x proximity;
  margin-top:44px;padding:20px 0 22px;
  border-top:1px solid rgba(255,255,255,.14);
}
.chan-tabs::-webkit-scrollbar{height:3px}
.chan-tabs::-webkit-scrollbar-thumb{background:rgba(255,255,255,.25);border-radius:3px}
.chan-tabs a{
  scroll-snap-align:start;white-space:nowrap;font-size:14px;font-weight:600;
  padding:8px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.26);
  color:#E4EEE9;
}
.chan-tabs a:hover{border-color:var(--amber);color:#fff}
.chan-tabs a.is-active{background:var(--amber);border-color:var(--amber);color:#fff}
.cat-hero .status-wrap{padding-bottom:44px}

/* ---------- 拼贴图墙 ---------- */
.collage-row{margin-bottom:24px}
.tile{
  position:relative;display:block;border-radius:var(--r-card);overflow:hidden;
  background:var(--line);height:100%;box-shadow:var(--sh-1);color:#fff;
}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .32s ease-out}
.tile::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,43,36,.06) 0%,rgba(11,43,36,.42) 52%,rgba(11,43,36,.88) 100%);
  transition:opacity .25s ease-out;
}
.tile:hover img{transform:scale(1.03)}
.tile:hover::after{opacity:.95}
.tile-body{position:absolute;left:20px;right:20px;bottom:18px;z-index:2}
.tile-badge{
  display:inline-block;font-size:12px;font-weight:700;color:var(--ink);
  background:var(--lime);border-radius:999px;padding:3px 11px;
}
.tile-body h3{font-size:17px;margin-top:10px;color:#fff}
.tile-body p{
  font-size:13px;color:#D7E3DE;margin-top:6px;
  max-height:0;overflow:hidden;opacity:0;
  transition:max-height .28s ease-out,opacity .28s ease-out;
}
.tile:hover .tile-body p,.tile:focus-visible .tile-body p{max-height:64px;opacity:1}
.h-260{height:260px}
.h-320{height:320px}
.h-220{height:220px}
.h-300{height:300px}

/* ---------- 编号榜单 ---------- */
.rank-col{padding-top:0}
.rank-col.offset{transform:translateY(24px)}
.rank-item{
  display:flex;gap:20px;align-items:flex-start;
  padding:24px 18px;border-top:1px solid var(--line);
  transition:background-color .18s ease-out,padding-left .18s ease-out;
}
.rank-item:last-child{border-bottom:1px solid var(--line)}
.rank-item:hover{background:rgba(227,222,210,.45);padding-left:26px}
.rank-no{
  font-family:var(--font-num);font-size:30px;font-weight:800;line-height:1;
  color:var(--amber);opacity:.85;min-width:52px;
}
.rank-item:nth-child(even) .rank-no{color:var(--ink-3)}
.rank-body h3{font-size:18px}
.rank-body p{color:var(--muted);font-size:14px;margin-top:8px}
.rank-arrow{
  margin-left:auto;align-self:center;color:var(--muted);font-size:14px;
  transition:transform .18s ease-out,color .18s ease-out;
}
.rank-item:hover .rank-arrow{transform:translateX(4px);color:var(--amber)}

/* ---------- 数据条 ---------- */
.stat-strip{
  background:var(--ink);color:#fff;border-radius:var(--r-hero);
  padding:44px 32px;position:relative;overflow:hidden;
}
.stat-strip::before{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.05) 0 1px,transparent 1px 14px);
  pointer-events:none;
}
.stat-grid{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat-cell{border-left:2px solid rgba(255,255,255,.16);padding-left:20px}
.stat-cell b{display:block;font-family:var(--font-num);font-size:36px;font-weight:800;color:var(--amber);line-height:1.1}
.stat-cell span{display:block;font-size:14px;color:#C4D3CE;margin-top:8px}

/* ---------- FAQ ---------- */
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  margin-bottom:12px;overflow:hidden;transition:border-color .18s ease-out,background-color .18s ease-out;
}
.faq-item.is-open{background:#FBF8F1;border-color:#CFC7B5}
.faq-q{
  width:100%;display:flex;align-items:center;gap:14px;text-align:left;
  padding:20px 22px;font-size:16px;font-weight:700;color:var(--text);
}
.faq-q .q-no{font-family:var(--font-num);font-size:14px;color:var(--amber);font-weight:800}
.faq-q .q-icon{
  margin-left:auto;color:var(--muted);font-size:14px;
  transition:transform .22s ease-out,color .22s ease-out;
}
.faq-item.is-open .q-icon{transform:rotate(45deg);color:var(--amber)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease-out}
.faq-item.is-open .faq-a{max-height:340px}
.faq-a p{padding:0 22px 22px 58px;color:var(--muted);font-size:15px}

/* ---------- 订阅 CTA ---------- */
.cta-block{
  background:var(--ink);border-radius:var(--r-hero);color:#fff;
  padding:52px 44px;position:relative;overflow:hidden;
}
.cta-block::before{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.05) 0 1px,transparent 1px 13px);
  pointer-events:none;
}
.cta-inner{position:relative;z-index:2}
.cta-block h2{font-size:clamp(24px,3vw,32px);max-width:420px}
.cta-block .lead{color:#C4D3CE;margin-top:16px;max-width:440px;font-size:15px}
.benefit-list{margin-top:26px}
.benefit-list li{display:flex;align-items:flex-start;gap:10px;color:#E3EDE9;font-size:15px;margin-bottom:12px}
.benefit-list i{color:var(--lime);margin-top:6px;font-size:13px}
.form-card{background:var(--card);color:var(--text);border-radius:var(--r-card);padding:28px;box-shadow:var(--sh-2)}
.form-card h3{font-size:18px}
.form-card .hint{font-size:13px;color:var(--muted);margin-top:8px}
.field{margin-top:18px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--ink-2);margin-bottom:8px}
.field input,.field select{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;
  background:#FCFBF8;outline:none;font-size:15px;
  transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.field input:focus,.field select:focus{border-color:var(--amber);box-shadow:0 0 0 2px rgba(255,106,43,.28)}
.check-row{display:flex;align-items:flex-start;gap:10px;margin-top:18px;font-size:13px;color:var(--muted)}
.check-row input{width:16px;height:16px;margin-top:4px;accent-color:var(--amber)}
.form-note{font-size:13px;margin-top:14px;color:var(--success)}
.form-note.err{color:var(--error)}

/* ---------- 页脚 ---------- */
.site-foot{background:var(--ink);color:#C9D6D1;margin-top:var(--sec);padding-top:64px;font-size:14px}
.foot-brand{display:grid;grid-template-columns:1.05fr 2fr;gap:48px}
.foot-logo{display:flex;align-items:center;gap:10px;font-weight:800}
.foot-logo .m{font-size:20px;color:#fff}
.foot-logo .s{font-size:13px;color:var(--lime);border:1px solid rgba(184,217,92,.5);border-radius:6px;padding:2px 9px}
.foot-desc{margin-top:18px;color:#A9BBB5;max-width:340px;line-height:1.9}
.foot-matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.foot-matrix h4{color:#fff;font-size:15px;margin-bottom:16px}
.foot-matrix li{margin-bottom:11px}
.foot-matrix a{color:#C9D6D1;border-bottom:1px solid transparent;padding-bottom:2px}
.foot-matrix a:hover{color:var(--amber);border-bottom-color:var(--amber)}
.foot-bottom{margin-top:52px;background:#08211B;padding:20px 0}
.foot-bottom .inner{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:#8FA5A0}

/* ---------- 返回顶部 ---------- */
.to-top{
  position:fixed;right:22px;bottom:24px;z-index:900;
  width:46px;height:46px;border-radius:12px;background:var(--ink);color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--sh-2);opacity:0;visibility:hidden;
  transition:opacity .2s ease-out,visibility .2s ease-out,background-color .2s ease-out,transform .2s ease-out;
}
.to-top.show{opacity:1;visibility:visible}
.to-top:hover{background:var(--ink-2);transform:translateY(-2px);color:#fff}

@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
  .rank-col.offset{transform:none}
  .tile:hover img{transform:none}
  .btn-amber:hover,.btn-ghost:hover,.btn-line:hover,.to-top:hover{transform:none}
}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  :root{--sec:80px}
  .wrap{max-width:1100px}
}
@media (max-width:991.98px){
  :root{--sec:72px}
  .hero-inner{padding-top:52px}
  .cat-hero .status-wrap{padding-bottom:0}
  .status-card{margin:32px 0 40px}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:28px 20px}
  .foot-brand{grid-template-columns:1fr;gap:36px}
  .foot-matrix{grid-template-columns:repeat(2,1fr)}
  .rank-col.offset{transform:none}
  .cta-block{padding:40px 30px}
}
@media (max-width:767.98px){
  :root{--sec:56px}
  .wrap{padding:0 16px}
  .brand-inner{min-height:66px}
  .search-box,.lang-chip{display:none}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .chan-nav{display:none;grid-template-columns:1fr 1fr;gap:10px;padding:14px 0 18px;overflow:visible}
  .chan-nav.is-open{display:grid}
  .chan-link{padding:11px 12px;background:#fff;border:1px solid var(--line);border-radius:10px;text-align:center;font-size:14px}
  .chan-link::after{display:none}
  .chan-link.active{background:var(--ink);color:#fff;border-color:var(--ink)}
  .count-inner{min-height:44px;justify-content:center;gap:10px}
  .count-clock .cell{min-width:40px;line-height:26px;font-size:14px}
  .hero-inner{padding:44px 16px 0}
  .tile-body h3{font-size:15px}
  .rank-item{padding:20px 4px;gap:14px}
  .rank-no{font-size:24px;min-width:40px}
  .stat-strip{padding:32px 22px}
  .stat-cell b{font-size:28px}
  .cta-block{padding:32px 20px;border-radius:18px}
  .form-card{padding:22px}
  .faq-a p{padding-left:22px}
  .foot-matrix{grid-template-columns:1fr 1fr;gap:22px}
  .to-top{right:14px;bottom:16px}
  .h-260,.h-320,.h-220,.h-300{height:210px}
}
@media (max-width:575.98px){
  .stat-grid{grid-template-columns:1fr}
  .foot-matrix{grid-template-columns:1fr}
  .hero-badges li{font-size:12px;padding:5px 12px}
  .h-260,.h-320,.h-220,.h-300{height:190px}
}

/* roulang page: category3 */
:root{
  --pine:#0B2B24;
  --pine-2:#14453A;
  --pine-3:#1F6B57;
  --amber:#FF6A2B;
  --amber-dark:#E2571C;
  --lime:#B8D95C;
  --paper:#F6F4EF;
  --card:#FFFFFF;
  --ink:#16211D;
  --ink-2:#5B6B65;
  --line:#E3DED2;
  --ok:#2F7A56;
  --warn:#C2410C;
  --err:#B3261E;
  --r-card:16px;
  --r-img:12px;
  --r-btn:10px;
  --r-hero:24px;
  --sh-1:0 1px 2px rgba(11,43,36,.06), 0 8px 24px -12px rgba(11,43,36,.16);
  --sh-2:0 2px 4px rgba(11,43,36,.08), 0 16px 36px -16px rgba(11,43,36,.24);
  --font:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,sans-serif;
  --mono:"SFMono-Regular",ui-monospace,"JetBrains Mono","Roboto Mono",Menlo,monospace;
  --bs-primary:#FF6A2B;
  --bs-primary-rgb:255,106,43;
  --bs-body-font-family:var(--font);
  --bs-body-color:#16211D;
  --bs-body-bg:#F6F4EF;
  --bs-link-color:#14453A;
  --bs-link-hover-color:#FF6A2B;
  --bs-border-radius:16px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--paper);
  background-image:repeating-linear-gradient(135deg,rgba(11,43,36,.028) 0 1px,transparent 1px 12px);
}
img{max-width:100%;height:auto;display:block}
a{color:var(--pine-2);text-decoration:none;transition:color .18s ease-out}
a:hover{color:var(--amber)}
h1,h2,h3,h4{font-weight:800;line-height:1.25;color:var(--ink);margin:0}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
.wrap{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}
@media (min-width:1400px){.wrap{max-width:1320px}}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- 顶部倒计时条 ---------- */
.top-bar{
  background:var(--pine);
  color:#DCE8E3;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.top-inner{
  display:flex;
  align-items:center;
  gap:20px;
  min-height:48px;
  padding:6px 24px;
  max-width:1200px;
  margin:0 auto;
}
@media (min-width:1400px){.top-inner{max-width:1320px}}
.top-label{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  letter-spacing:.04em;
  color:#B8D95C;
  white-space:nowrap;
}
.count-group{display:flex;align-items:center;gap:8px;margin-left:auto}
.count-cell{
  min-width:52px;
  text-align:center;
  border:1px solid rgba(255,255,255,.22);
  border-radius:8px;
  padding:2px 8px 3px;
  background:rgba(255,255,255,.04);
}
.count-cell b{
  display:block;
  font-family:var(--mono);
  font-variant-numeric:tabular-nums;
  font-size:18px;
  line-height:1.2;
  color:var(--amber);
  font-weight:700;
}
.count-cell span{display:block;font-size:11px;color:#9FB6AE;line-height:1.3}
.top-link{
  font-size:13px;
  color:#DCE8E3;
  border-bottom:1px solid rgba(184,217,92,.6);
  padding-bottom:1px;
  white-space:nowrap;
}
.top-link:hover{color:var(--amber);border-color:var(--amber)}
@media (max-width:767px){
  .top-inner{gap:10px;padding:6px 16px}
  .top-label{font-size:12px}
  .top-label .tip-long{display:none}
  .count-cell{min-width:44px;padding:2px 5px 3px}
  .count-cell b{font-size:15px}
  .top-link{display:none}
  .count-group{margin-left:auto}
}

/* ---------- 导航 ---------- */
.site-head{position:sticky;top:0;z-index:60}
.brand-row{background:var(--pine);border-bottom:1px solid rgba(255,255,255,.07)}
.brand-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  min-height:72px;
}
.logo{display:flex;align-items:baseline;gap:2px;line-height:1;letter-spacing:.02em}
.logo-mark{font-size:22px;font-weight:800;color:#fff}
.logo-sub{
  font-size:13px;
  font-weight:600;
  color:var(--lime);
  border:1px solid rgba(184,217,92,.5);
  border-radius:6px;
  padding:3px 7px;
  margin-left:6px;
  transform:translateY(-2px);
}
.brand-tools{display:flex;align-items:center;gap:12px}
.search-box{
  display:flex;
  align-items:center;
  gap:8px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-btn);
  padding:7px 12px;
  transition:border-color .18s ease-out,background .18s ease-out;
}
.search-box:focus-within{border-color:var(--amber);background:rgba(255,255,255,.12)}
.search-box i{color:#9FB6AE;font-size:13px}
.search-box input{
  background:transparent;
  border:0;
  outline:none;
  color:#fff;
  font-size:14px;
  width:170px;
}
.search-box input::placeholder{color:#8FA69E}
.lang-chip{
  font-size:13px;
  color:#C9D6D1;
  border:1px solid rgba(255,255,255,.18);
  border-radius:999px;
  padding:5px 12px;
  white-space:nowrap;
}
.btn-amber{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  background:var(--amber);
  color:#fff;
  border:1px solid var(--amber);
  border-radius:var(--r-btn);
  font-weight:600;
  font-size:15px;
  padding:11px 22px;
  transition:background .18s ease-out,transform .18s ease-out,box-shadow .18s ease-out,color .18s ease-out;
}
.btn-amber:hover{background:var(--amber-dark);border-color:var(--amber-dark);color:#fff;transform:translateY(-2px);box-shadow:var(--sh-2)}
.btn-amber:active{transform:translateY(0)}
.btn-amber.btn-sm{padding:8px 16px;font-size:14px}
.btn-ghost{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  background:transparent;
  color:#fff;
  border:1px solid rgba(255,255,255,.42);
  border-radius:var(--r-btn);
  font-weight:600;
  font-size:15px;
  padding:11px 22px;
  transition:border-color .18s ease-out,background .18s ease-out,transform .18s ease-out;
}
.btn-ghost:hover{border-color:var(--lime);background:rgba(184,217,92,.12);color:#fff;transform:translateY(-2px)}
.nav-toggle{
  display:none;
  background:transparent;
  border:1px solid rgba(255,255,255,.28);
  color:#fff;
  border-radius:8px;
  width:40px;height:40px;
  font-size:17px;
}
.chan-row{background:var(--paper);border-bottom:1px solid var(--line)}
.chan-inner{display:flex;align-items:center;min-height:52px}
.chan-nav{
  display:flex;
  align-items:center;
  gap:4px;
  overflow-x:auto;
  scroll-snap-type:x proximity;
  -ms-overflow-style:none;
  scrollbar-width:none;
  width:100%;
}
.chan-nav::-webkit-scrollbar{display:none}
.chan-link{
  position:relative;
  flex:0 0 auto;
  scroll-snap-align:start;
  padding:13px 16px 14px;
  font-size:15px;
  font-weight:500;
  color:var(--ink-2);
  border-radius:8px 8px 0 0;
  white-space:nowrap;
  transition:color .18s ease-out,background .18s ease-out;
}
.chan-link::after{
  content:"";
  position:absolute;
  left:16px;right:16px;bottom:6px;
  height:3px;
  border-radius:2px;
  background:var(--amber);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .2s ease-out;
}
.chan-link:hover{color:var(--pine);background:#EFEBE1}
.chan-link:hover::after{transform:scaleX(1)}
.chan-link.active{color:var(--pine);font-weight:700;background:#EFEAD9}
.chan-link.active::after{transform:scaleX(1)}
@media (max-width:991px){
  .search-box,.lang-chip{display:none}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .chan-row{display:none}
  .chan-row.open{display:block}
  .chan-nav{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:8px;
    padding:12px 0 16px;
    overflow:visible;
  }
  .chan-link{padding:11px 14px;border-radius:10px;background:#fff;border:1px solid var(--line)}
  .chan-link::after{display:none}
  .chan-link.active{background:var(--pine);color:#fff;border-color:var(--pine)}
}
@media (max-width:575px){
  .brand-inner{min-height:64px}
  .logo-mark{font-size:19px}
  .logo-sub{font-size:12px;padding:2px 6px}
  .brand-tools{gap:8px}
  .btn-amber.btn-sm{padding:7px 12px;font-size:13px}
}

/* ---------- 频道标题区 ---------- */
.page-hero{
  position:relative;
  background:var(--pine) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  color:#fff;
  overflow:hidden;
}
.page-hero::before{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(11,43,36,.96) 0%,rgba(11,43,36,.9) 46%,rgba(20,69,58,.74) 100%);
}
.page-hero::after{
  content:"";
  position:absolute;inset:0;
  background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.05) 0 1px,transparent 1px 14px);
  pointer-events:none;
}
.page-hero .wrap{position:relative;z-index:2;padding-top:64px;padding-bottom:56px}
.crumb{
  display:flex;align-items:center;gap:10px;
  font-size:13px;color:#A9C0B8;margin-bottom:20px;
}
.crumb a{color:#CFE0DA}
.crumb a:hover{color:var(--lime)}
.crumb .sep{color:#5E7A71}
.crumb .cur{color:var(--lime)}
.ph-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:48px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.14em;
  color:var(--lime);text-transform:uppercase;margin-bottom:16px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--lime);display:inline-block}
.page-hero h1{
  font-size:clamp(30px,4.4vw,46px);
  color:#fff;
  letter-spacing:-.01em;
  margin-bottom:18px;
}
.page-hero h1 em{font-style:normal;color:var(--amber)}
.ph-lead{font-size:16px;color:#CBDCD6;line-height:1.85;margin-bottom:24px;max-width:640px}
.ph-chips{display:flex;flex-wrap:wrap;gap:10px}
.ph-chip{
  font-size:13px;
  color:#D7E6E0;
  border:1px solid rgba(255,255,255,.22);
  border-radius:999px;
  padding:6px 14px;
  background:rgba(255,255,255,.05);
}
.ph-chip.on{border-color:var(--lime);color:var(--lime)}
.ph-panel{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-card);
  padding:22px 24px;
  backdrop-filter:blur(2px);
}
.ph-panel h3{font-size:16px;color:#fff;margin-bottom:14px;font-weight:700}
.ph-rows{display:flex;flex-direction:column;gap:12px}
.ph-row{display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:14px;color:#C6D8D2;padding-bottom:12px;border-bottom:1px dashed rgba(255,255,255,.14)}
.ph-row:last-child{border-bottom:0;padding-bottom:0}
.ph-row b{font-family:var(--mono);font-variant-numeric:tabular-nums;color:var(--amber);font-size:16px;font-weight:700}
.chip-row{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px}
.chip{
  font-size:13px;color:var(--ink-2);
  border:1px solid var(--line);
  background:#fff;
  border-radius:999px;padding:7px 16px;
  transition:all .18s ease-out;
  cursor:default;
}
.chip:hover,.chip.on{background:var(--pine);border-color:var(--pine);color:#fff}
@media (max-width:991px){
  .page-hero .wrap{padding-top:44px;padding-bottom:40px}
  .ph-grid{grid-template-columns:1fr;gap:32px}
}
@media (max-width:575px){
  .page-hero .wrap{padding-top:34px;padding-bottom:32px}
}

/* ---------- 板块通用 ---------- */
.section{padding:96px 0}
.section.tight{padding:72px 0}
.section.paper-alt{background:#FBF9F4;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:760px;margin-bottom:40px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-tag{
  display:inline-block;
  font-size:13px;font-weight:600;color:var(--pine-3);
  background:rgba(31,107,87,.1);
  border-radius:999px;padding:5px 14px;margin-bottom:14px;
}
.sec-head h2{font-size:clamp(24px,3vw,34px);margin-bottom:14px}
.sec-head p{color:var(--ink-2);font-size:15px;margin:0}
@media (max-width:991px){.section{padding:72px 0}.section.tight{padding:56px 0}}
@media (max-width:575px){.section{padding:56px 0}.section.tight{padding:48px 0}.sec-head{margin-bottom:28px}}

/* ---------- 时间轴 ---------- */
.tl-band{
  display:grid;
  grid-template-columns:minmax(0,8fr) minmax(0,4fr);
  gap:40px;
  align-items:start;
}
.timeline{position:relative;padding-left:0}
.timeline::before{
  content:"";
  position:absolute;
  left:15px;top:14px;bottom:14px;width:2px;
  background:linear-gradient(180deg,var(--lime) 0%,var(--pine-3) 55%,var(--line) 100%);
}
.tl-item{position:relative;padding-left:58px;margin-bottom:22px}
.tl-item:last-child{margin-bottom:0}
.tl-dot{
  position:absolute;left:6px;top:22px;
  width:20px;height:20px;border-radius:50%;
  background:var(--lime);
  border:4px solid var(--paper);
  box-shadow:0 0 0 2px var(--pine-3);
}
.tl-item.is-next .tl-dot{background:var(--amber);box-shadow:0 0 0 2px var(--amber)}
.tl-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:20px 22px;
  box-shadow:var(--sh-1);
  transition:transform .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;
}
.tl-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:#CFD8CF}
.tl-top{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:10px}
.stage-tag{
  font-size:12px;font-weight:700;letter-spacing:.06em;
  color:var(--pine);
  background:rgba(184,217,92,.3);
  border:1px solid rgba(31,107,87,.28);
  border-radius:999px;padding:3px 12px;
}
.stage-tag.amber{background:rgba(255,106,43,.14);border-color:rgba(255,106,43,.4);color:#B2460F}
.tl-time{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:13px;color:var(--ink-2)}
.tl-card h3{font-size:19px;margin-bottom:8px}
.tl-card p{font-size:15px;color:var(--ink-2);margin:0}
.tl-meta{margin-top:12px;padding-top:12px;border-top:1px dashed var(--line);display:flex;gap:18px;flex-wrap:wrap;font-size:13px;color:var(--ink-2)}
.tl-meta i{color:var(--pine-3);margin-right:6px}
.tl-side{position:sticky;top:150px;display:flex;flex-direction:column;gap:20px}
.side-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:22px;
  box-shadow:var(--sh-1);
}
.side-card h3{font-size:17px;margin-bottom:14px}
.side-card ul li{
  display:flex;gap:10px;
  font-size:14px;color:var(--ink-2);
  padding:9px 0;border-bottom:1px dashed var(--line);
}
.side-card ul li:last-child{border-bottom:0;padding-bottom:0}
.side-card ul li i{color:var(--lime);margin-top:6px;font-size:12px}
.side-figure{border-radius:var(--r-card);overflow:hidden;position:relative;border:1px solid var(--line)}
.side-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#E3DED2;transition:transform .3s ease-out}
.side-figure:hover img{transform:scale(1.03)}
.side-figure figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:26px 16px 14px;
  background:linear-gradient(180deg,rgba(11,43,36,0) 0%,rgba(11,43,36,.85) 100%);
  color:#fff;font-size:13px;
}
@media (max-width:991px){
  .tl-band{grid-template-columns:1fr;gap:36px}
  .tl-side{position:static}
}
@media (max-width:575px){
  .tl-item{padding-left:44px}
  .timeline::before{left:11px}
  .tl-dot{left:2px;width:18px;height:18px}
  .tl-card{padding:16px 16px}
}

/* ---------- 错位说明区 ---------- */
.stagger{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px;align-items:center}
.stagger.rev{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.stagger-media{border-radius:var(--r-hero);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-1)}
.stagger-media img{width:100%;aspect-ratio:16/10;object-fit:cover;background:#E3DED2;transition:transform .3s ease-out}
.stagger-media:hover img{transform:scale(1.03)}
.stagger-copy h2{font-size:clamp(22px,2.6vw,32px);margin-bottom:16px}
.stagger-copy p{color:var(--ink-2);font-size:15px}
.mini-list{margin-top:20px;display:flex;flex-direction:column;gap:14px}
.mini-list li{display:flex;gap:14px;align-items:flex-start}
.mini-num{
  flex:0 0 auto;
  font-family:var(--mono);font-variant-numeric:tabular-nums;
  font-size:20px;font-weight:700;color:var(--amber);
  line-height:1.4;min-width:32px;
}
.mini-list b{display:block;font-size:15px;font-weight:700;color:var(--ink);margin-bottom:2px}
.mini-list span{font-size:14px;color:var(--ink-2)}
@media (max-width:991px){
  .stagger,.stagger.rev{grid-template-columns:1fr;gap:28px}
  .stagger.rev .stagger-media{order:-1}
}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:920px;margin:0 auto}
.faq-item{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:14px;
  overflow:hidden;
  transition:border-color .18s ease-out,background .18s ease-out;
}
.faq-item.open{background:#FBF7EC;border-color:#D6CDB6}
.faq-q{
  width:100%;
  display:flex;align-items:center;gap:16px;
  background:transparent;border:0;
  padding:18px 20px;
  text-align:left;
  cursor:pointer;
  color:var(--ink);
}
.faq-num{
  font-family:var(--mono);font-variant-numeric:tabular-nums;
  font-size:14px;font-weight:700;color:var(--amber);
  flex:0 0 auto;
}
.faq-text{flex:1;font-size:16px;font-weight:700;line-height:1.6}
.faq-icon{
  flex:0 0 auto;font-size:14px;color:var(--pine-3);
  width:28px;height:28px;border-radius:50%;
  border:1px solid var(--line);
  display:inline-flex;align-items:center;justify-content:center;
  transition:transform .2s ease-out,background .2s ease-out,color .2s ease-out;
}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--pine);color:#fff;border-color:var(--pine)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease-out}
.faq-item.open .faq-a{max-height:420px}
.faq-a-inner{padding:0 20px 20px 52px;font-size:15px;color:var(--ink-2)}
.faq-a-inner p{margin:0}
@media (max-width:575px){.faq-a-inner{padding:0 16px 18px 16px}.faq-q{padding:16px}}

/* ---------- CTA 条 ---------- */
.cta-strip{
  background:var(--pine);
  border-radius:var(--r-card);
  padding:24px 28px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--sh-1);
}
.cta-strip p{margin:0;color:#E4EEE9;font-size:16px;font-weight:600}
.cta-strip p span{color:var(--lime);font-family:var(--mono);font-variant-numeric:tabular-nums;margin-right:10px}
@media (max-width:575px){.cta-strip{padding:20px;flex-direction:column;align-items:stretch;text-align:center}.cta-strip .btn-amber{width:100%}}

/* ---------- 底部说明 ---------- */
.note-box{
  background:var(--card);
  border:1px solid var(--line);
  border-left:4px solid var(--amber);
  border-radius:var(--r-card);
  padding:24px 26px;
}
.note-box h3{font-size:17px;margin-bottom:10px}
.note-box p{font-size:14px;color:var(--ink-2);margin:0}
.note-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:24px}
@media (max-width:991px){.note-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:575px){.note-grid{grid-template-columns:1fr}}

/* ---------- 页脚 ---------- */
.site-foot{background:var(--pine);color:#C9D6D1;margin-top:0}
.site-foot .wrap{padding-top:64px;padding-bottom:40px}
.foot-brand{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:48px}
.foot-logo{display:flex;align-items:baseline;gap:2px;margin-bottom:16px}
.foot-logo .m{font-size:20px;font-weight:800;color:#fff}
.foot-logo .s{
  font-size:12px;font-weight:600;color:var(--lime);
  border:1px solid rgba(184,217,92,.5);border-radius:6px;padding:3px 7px;margin-left:6px;
  transform:translateY(-2px);
}
.foot-desc{font-size:14px;color:#9FB6AE;line-height:1.9;max-width:340px}
.foot-matrix{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
.foot-matrix h4{font-size:15px;color:#fff;margin-bottom:16px;font-weight:700}
.foot-matrix li{margin-bottom:11px}
.foot-matrix a{
  font-size:14px;color:#C9D6D1;position:relative;padding-bottom:2px;
}
.foot-matrix a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:0;
  background:var(--amber);transition:width .2s ease-out;
}
.foot-matrix a:hover{color:var(--amber)}
.foot-matrix a:hover::after{width:100%}
.foot-bottom{background:#08211B;border-top:1px solid rgba(255,255,255,.08)}
.foot-bottom .inner{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding-top:18px;padding-bottom:18px;
  font-size:13px;color:#8FA69E;
}
@media (max-width:991px){
  .foot-brand{grid-template-columns:1fr;gap:36px}
  .foot-matrix{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:575px){
  .site-foot .wrap{padding-top:48px;padding-bottom:32px}
  .foot-matrix{grid-template-columns:1fr;gap:0}
  .foot-matrix > div{border-bottom:1px solid rgba(255,255,255,.08);padding:14px 0}
  .foot-matrix h4{margin-bottom:10px}
  .foot-bottom .inner{justify-content:flex-start}
}

/* ---------- 返回顶部 ---------- */
.to-top{
  position:fixed;right:22px;bottom:26px;z-index:80;
  width:44px;height:44px;border-radius:12px;
  background:var(--pine);color:#fff;border:1px solid rgba(255,255,255,.14);
  display:inline-flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;
  transition:opacity .2s ease-out,transform .2s ease-out,visibility .2s;
  box-shadow:var(--sh-1);
}
.to-top.show{opacity:1;visibility:visible}
.to-top:hover{background:var(--pine-2);transform:translateY(-2px);color:#fff}
@media (max-width:575px){.to-top{right:14px;bottom:16px;width:40px;height:40px}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}
  .tl-card:hover,.stagger-media:hover img,.side-figure:hover img,.btn-amber:hover,.btn-ghost:hover{transform:none!important}
}

/* roulang page: category4 */
:root{
  --ink:#0B2B24;
  --ink-2:#14453A;
  --ink-3:#1F6B57;
  --amber:#FF6A2B;
  --amber-d:#E4551A;
  --lime:#B8D95C;
  --paper:#F6F4EF;
  --card:#FFFFFF;
  --text:#16211D;
  --muted:#5B6B65;
  --line:#E3DED2;
  --ok:#2F7A56;
  --warn:#C2410C;
  --err:#B3261E;
  --r-card:16px;
  --r-img:14px;
  --r-btn:10px;
  --r-hero:24px;
  --sh:0 1px 2px rgba(11,43,36,.06), 0 8px 24px -12px rgba(11,43,36,.16);
  --sh-lg:0 2px 4px rgba(11,43,36,.06), 0 18px 40px -18px rgba(11,43,36,.24);
  --font:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,sans-serif;
  --mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;background:#E3DED2;}
a{color:var(--ink-3);text-decoration:none;transition:color .18s ease-out;}
a:hover{color:var(--amber);}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;color:var(--text);}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px;border-radius:6px;}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px;}
.sec{padding:96px 0 0;}
.sec-head{max-width:760px;margin-bottom:32px;}
.sec-head h2{font-size:clamp(24px,3vw,34px);letter-spacing:.01em;}
.sec-head p{margin-top:12px;color:var(--muted);}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--ink-3);text-transform:uppercase;margin-bottom:14px;}
.eyebrow::before{content:"";width:24px;height:2px;background:var(--amber);display:block;}

/* ---------- 顶部倒计时条 ---------- */
.count-bar{background:var(--ink);color:#EAF0ED;font-size:13px;}
.count-inner{display:flex;align-items:center;gap:20px;height:48px;}
.count-label{display:inline-flex;align-items:center;gap:8px;color:#C9D6D1;white-space:nowrap;}
.count-label i{color:var(--lime);}
.count-grid{display:flex;align-items:center;gap:6px;margin-left:auto;}
.cd-cell{display:inline-flex;align-items:baseline;gap:3px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:8px;padding:3px 9px;}
.cd-cell b{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:15px;color:var(--amber);letter-spacing:.04em;}
.cd-cell i{font-style:normal;font-size:11px;color:#9FB5AE;}
.cd-sep{color:#5F7C74;}
.count-link{color:#EAF0ED;display:inline-flex;align-items:center;gap:8px;white-space:nowrap;}
.count-link:hover{color:var(--amber);}

/* ---------- 导航 ---------- */
.site-head{position:sticky;top:0;z-index:60;}
.brand-row{background:var(--ink);border-bottom:1px solid rgba(255,255,255,.08);}
.brand-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:70px;}
.logo{display:flex;flex-direction:column;line-height:1.1;color:#fff;}
.logo:hover{color:#fff;}
.logo-mark{font-size:20px;font-weight:800;letter-spacing:.08em;}
.logo-sub{font-size:11px;letter-spacing:.34em;color:var(--lime);margin-top:3px;}
.brand-tools{display:flex;align-items:center;gap:12px;}
.search-box{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:7px 14px;color:#9FB5AE;}
.search-box i{font-size:13px;}
.search-box input{background:transparent;border:0;outline:none;color:#fff;font-size:13px;width:180px;}
.search-box input::placeholder{color:#8AA39B;}
.lang-chip{font-size:12px;color:#C9D6D1;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:5px 12px;white-space:nowrap;}
.btn-amber{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--amber);color:#fff;border:1px solid var(--amber);
  border-radius:var(--r-btn);padding:10px 20px;font-size:15px;font-weight:700;
  cursor:pointer;transition:background .18s ease-out, transform .18s ease-out, box-shadow .18s ease-out, color .18s;
}
.btn-amber:hover{background:var(--amber-d);border-color:var(--amber-d);color:#fff;transform:translateY(-2px);box-shadow:var(--sh-lg);}
.btn-amber:active{transform:translateY(0);}
.btn-amber.btn-sm{padding:8px 16px;font-size:14px;}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:transparent;color:#fff;border:1px solid rgba(255,255,255,.44);
  border-radius:var(--r-btn);padding:11px 22px;font-size:15px;font-weight:700;
  cursor:pointer;transition:border-color .18s, color .18s, background .18s, transform .18s;
}
.btn-ghost:hover{border-color:var(--amber);color:var(--amber);transform:translateY(-2px);}
.nav-toggle{display:none;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:10px;width:40px;height:38px;cursor:pointer;}
.nav-toggle:hover{border-color:var(--amber);color:var(--amber);}
.chan-row{background:#fff;border-bottom:1px solid var(--line);}
.chan-inner{display:flex;align-items:center;}
.chan-nav{display:flex;gap:30px;overflow-x:auto;scroll-snap-type:x proximity;width:100%;}
.chan-nav::-webkit-scrollbar{height:0;}
.chan-link{
  position:relative;padding:17px 2px;font-size:15px;font-weight:600;color:var(--muted);
  white-space:nowrap;scroll-snap-align:start;
}
.chan-link::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:3px;background:var(--amber);transition:right .18s ease-out;}
.chan-link:hover{color:var(--ink);}
.chan-link:hover::after{right:0;}
.chan-link.active{color:var(--ink);font-weight:800;background:linear-gradient(180deg, rgba(255,106,43,.08), rgba(255,106,43,0));}
.chan-link.active::after{right:0;}

/* ---------- 分类首屏 ---------- */
.cat-hero{padding-top:40px;}
.cat-hero-inner{
  position:relative;overflow:hidden;background:var(--ink);color:#fff;
  border-radius:var(--r-hero);padding:52px 48px;
}
.cat-hero-inner::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(135deg, rgba(255,255,255,.055) 0 1px, transparent 1px 13px);
}
.cat-hero-grid{position:relative;display:grid;grid-template-columns:7fr 5fr;gap:44px;align-items:center;}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:#9FB5AE;margin-bottom:18px;}
.crumb a{color:#C9D6D1;}
.crumb a:hover{color:var(--amber);}
.crumb span.sep{color:#5F7C74;}
.crumb .cur{color:#fff;}
.cat-hero h1{font-size:clamp(28px,4.2vw,44px);color:#fff;letter-spacing:.01em;}
.cat-hero .lead{margin-top:18px;color:#C9D6D1;max-width:640px;font-size:16px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;}
.hero-badges span{
  display:inline-flex;align-items:center;gap:7px;font-size:13px;color:#D8E4E0;
  border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:6px 14px;
}
.hero-badges i{color:var(--lime);font-size:12px;}
.cat-visual{position:relative;border-radius:18px;overflow:hidden;border:1px solid rgba(255,255,255,.14);}
.cat-visual img{width:100%;height:330px;object-fit:cover;}
.cat-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(11,43,36,.15), rgba(11,43,36,.62));}
.status-card{
  position:absolute;right:16px;bottom:16px;width:216px;background:#fff;color:var(--text);
  border-radius:14px;padding:15px 16px;box-shadow:var(--sh-lg);z-index:2;
}
.status-card .st-top{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted);}
.st-dot{display:inline-flex;align-items:center;gap:6px;color:var(--ok);font-weight:700;}
.st-dot::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--lime);display:block;}
.status-card h4{margin-top:8px;font-size:15px;}
.pbar{height:6px;border-radius:999px;background:var(--line);margin-top:10px;overflow:hidden;}
.pbar i{display:block;height:100%;width:68%;background:var(--amber);border-radius:999px;}
.status-card small{display:block;margin-top:8px;font-size:12px;color:var(--muted);}

/* ---------- 筛选条 ---------- */
.filter-bar{display:flex;align-items:center;gap:18px;margin-bottom:28px;}
.filter-label{font-size:14px;font-weight:700;color:var(--ink);white-space:nowrap;}
.chip-row{display:flex;gap:10px;overflow-x:auto;padding:4px 2px 8px;flex:1;scroll-snap-type:x proximity;}
.chip-row::-webkit-scrollbar{height:0;}
.chip{
  white-space:nowrap;scroll-snap-align:start;background:#fff;border:1px solid var(--line);
  color:var(--muted);border-radius:999px;padding:8px 18px;font-size:14px;font-weight:600;
  cursor:pointer;transition:background .18s, color .18s, border-color .18s, transform .18s;
}
.chip:hover{color:var(--ink);border-color:var(--ink-3);transform:translateY(-1px);}
.chip.active{background:var(--amber);border-color:var(--amber);color:#fff;}

/* ---------- 规则卡片 ---------- */
.rule-card{
  display:flex;flex-direction:column;height:100%;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
  box-shadow:var(--sh);transition:transform .18s ease-out, box-shadow .18s ease-out, border-color .18s;
}
.rule-card:hover{transform:translateY(-2px);box-shadow:var(--sh-lg);border-color:#D6CFBE;}
.rc-cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:#E3DED2;}
.rc-cover img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out;}
.rule-card:hover .rc-cover img{transform:scale(1.03);}
.rc-badge{
  position:absolute;left:12px;top:12px;background:rgba(11,43,36,.88);color:#fff;
  font-size:12px;font-weight:600;letter-spacing:.04em;border-radius:999px;padding:4px 12px;
}
.rc-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1;}
.rc-title{font-size:18px;font-weight:800;line-height:1.45;}
.rc-text{margin-top:10px;font-size:14px;color:var(--muted);line-height:1.85;flex:1;}
.rc-meta{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  margin-top:16px;padding-top:14px;border-top:1px solid var(--line);
  font-size:12px;color:var(--muted);
}
.rc-meta b{font-family:var(--mono);font-weight:700;color:var(--ink-3);}
.empty-state{
  background:#FBF8F2;border:1px dashed var(--line);border-radius:var(--r-card);
  padding:48px 24px;text-align:center;color:var(--muted);
}
.empty-state i{font-size:28px;color:var(--ink-3);}
.empty-state p{margin-top:12px;}

/* ---------- 流程 ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.flow-step{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px 22px;transition:transform .18s ease-out, box-shadow .18s ease-out;
}
.flow-step:hover{transform:translateY(-2px);box-shadow:var(--sh);}
.flow-num{
  font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:30px;font-weight:800;
  color:var(--amber);opacity:.9;line-height:1;
}
.flow-step h3{margin-top:14px;font-size:17px;}
.flow-step p{margin-top:8px;font-size:14px;color:var(--muted);}
.flow-step::after{
  content:"";position:absolute;right:-11px;top:38px;width:12px;height:1px;background:var(--line);
}
.flow-step:last-child::after{display:none;}

/* ---------- FAQ ---------- */
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px;
  overflow:hidden;transition:border-color .18s, background .18s;
}
.faq-item.open{border-color:#D6CFBE;background:#FCFAF6;}
.faq-q{
  width:100%;display:flex;align-items:center;gap:14px;background:none;border:0;
  padding:18px 20px;text-align:left;font-size:16px;font-weight:700;color:var(--text);cursor:pointer;
}
.faq-no{font-family:var(--mono);font-size:13px;font-weight:800;color:var(--amber);}
.faq-icon{margin-left:auto;color:var(--ink-3);font-size:14px;transition:transform .2s ease-out;}
.faq-item.open .faq-icon{transform:rotate(45deg);color:var(--amber);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease-out;padding:0 20px;}
.faq-item.open .faq-a{max-height:340px;padding-bottom:18px;}
.faq-a p{font-size:15px;color:var(--muted);}

/* ---------- CTA 条 ---------- */
.cta-bar{
  background:var(--ink);color:#fff;border-radius:20px;padding:30px 34px;
  display:flex;align-items:center;justify-content:space-between;gap:26px;
  position:relative;overflow:hidden;
}
.cta-bar::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(135deg, rgba(255,255,255,.05) 0 1px, transparent 1px 13px);
}
.cta-bar h2{color:#fff;font-size:clamp(20px,2.4vw,26px);position:relative;}
.cta-bar p{color:#C9D6D1;font-size:14px;margin-top:8px;position:relative;}
.cta-bar .cta-act{position:relative;flex-shrink:0;}

/* ---------- 页脚 ---------- */
.site-foot{background:var(--ink);color:#C9D6D1;margin-top:96px;}
.foot-brand{display:grid;grid-template-columns:1.05fr 2fr;gap:52px;padding:64px 0 44px;}
.foot-logo{display:flex;flex-direction:column;line-height:1.1;}
.foot-logo .m{font-size:20px;font-weight:800;color:#fff;letter-spacing:.08em;}
.foot-logo .s{font-size:11px;letter-spacing:.34em;color:var(--lime);margin-top:4px;}
.foot-desc{margin-top:16px;font-size:14px;color:#A9BDB7;max-width:360px;}
.foot-matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.foot-matrix h4{font-size:14px;color:#fff;margin-bottom:14px;letter-spacing:.04em;}
.foot-matrix li{margin-bottom:10px;}
.foot-matrix a{color:#C9D6D1;font-size:14px;position:relative;}
.foot-matrix a::after{content:"";position:absolute;left:0;bottom:-3px;width:0;height:3px;background:var(--amber);transition:width .18s ease-out;}
.foot-matrix a:hover{color:var(--amber);}
.foot-matrix a:hover::after{width:100%;}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);background:#081F1A;padding:18px 0;font-size:13px;color:#8FA6A0;}
.foot-bottom .inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;}

/* ---------- 返回顶部 ---------- */
.to-top{
  position:fixed;right:20px;bottom:26px;width:46px;height:46px;border-radius:12px;
  background:var(--ink);color:#fff;border:0;display:grid;place-items:center;
  cursor:pointer;opacity:0;visibility:hidden;transition:opacity .2s, visibility .2s, background .2s;
  z-index:70;box-shadow:var(--sh-lg);
}
.to-top.show{opacity:1;visibility:visible;}
.to-top:hover{background:var(--amber);}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .wrap{max-width:1320px;}
}
@media (max-width:991px){
  .sec{padding:72px 0 0;}
  .search-box,.lang-chip{display:none;}
  .nav-toggle{display:inline-grid;place-items:center;}
  .chan-row{
    position:absolute;left:0;right:0;top:100%;background:#fff;
    border-bottom:1px solid var(--line);box-shadow:var(--sh-lg);display:none;
  }
  .chan-row.open{display:block;}
  .chan-nav{display:grid;grid-template-columns:1fr 1fr;gap:0;padding:8px 0;overflow:visible;}
  .chan-link{padding:14px 10px;border-bottom:1px solid var(--line);}
  .chan-link::after{display:none;}
  .chan-link.active{background:rgba(255,106,43,.08);border-left:3px solid var(--amber);}
  .cat-hero-inner{padding:40px 32px;}
  .cat-hero-grid{grid-template-columns:1fr;gap:32px;}
  .cat-visual img{height:280px;}
  .flow{grid-template-columns:repeat(2,1fr);}
  .flow-step::after{display:none;}
  .foot-brand{grid-template-columns:1fr;gap:36px;padding:48px 0 32px;}
  .foot-matrix{grid-template-columns:repeat(2,1fr);gap:28px 20px;}
}
@media (max-width:575px){
  .wrap{padding:0 16px;}
  .count-inner{height:44px;gap:12px;}
  .count-label{font-size:12px;}
  .count-label span.t{display:none;}
  .count-link{font-size:12px;}
  .cd-cell{padding:2px 7px;}
  .cd-cell b{font-size:13px;}
  .brand-inner{height:62px;}
  .logo-mark{font-size:18px;}
  .logo-sub{letter-spacing:.28em;}
  .cat-hero{padding-top:24px;}
  .cat-hero-inner{padding:30px 20px;border-radius:18px;}
  .hero-actions .btn-amber,.hero-actions .btn-ghost{width:100%;}
  .status-card{position:static;width:100%;margin-top:14px;box-shadow:none;border:1px solid var(--line);}
  .cat-visual::after{background:linear-gradient(180deg, rgba(11,43,36,.1), rgba(11,43,36,.35));}
  .flow{grid-template-columns:1fr;}
  .cta-bar{flex-direction:column;align-items:flex-start;padding:26px 22px;}
  .cta-bar .cta-act{width:100%;}
  .cta-bar .cta-act .btn-amber{width:100%;}
  .foot-bottom .inner{flex-direction:column;gap:6px;}
  .sec{padding:56px 0 0;}
  .site-foot{margin-top:56px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
  .rule-card:hover,.flow-step:hover,.btn-amber:hover,.btn-ghost:hover{transform:none;}
  .rule-card:hover .rc-cover img{transform:none;}
}

/* roulang page: category5 */
:root{
  --ink:#0B2B24;
  --ink-2:#14453A;
  --ink-3:#1F6B57;
  --amber:#FF6A2B;
  --amber-d:#E4551A;
  --lime:#B8D95C;
  --bg:#F6F4EF;
  --card:#FFFFFF;
  --text:#16211D;
  --muted:#5B6B65;
  --line:#E3DED2;
  --ok:#2F7A56;
  --warn:#C2410C;
  --err:#B3261E;
  --r-card:16px;
  --r-img:14px;
  --r-btn:10px;
  --r-hero:24px;
  --sh:0 1px 2px rgba(11,43,36,.06),0 8px 24px -12px rgba(11,43,36,.16);
  --sh-h:0 3px 6px rgba(11,43,36,.07),0 18px 34px -16px rgba(11,43,36,.26);
  --t:180ms ease-out;
  --font:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  --bs-body-bg:#F6F4EF;
  --bs-body-color:#16211D;
  --bs-primary:#FF6A2B;
  --bs-link-color:#14453A;
  --bs-link-hover-color:#FF6A2B;
  --bs-border-color:#E3DED2;
  --bs-body-font-family:var(--font);
  --bs-body-line-height:1.8;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--r-img);}
a{color:inherit;text-decoration:none;transition:color var(--t);}
a:hover{color:var(--amber);}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.25;letter-spacing:-.01em;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px;border-radius:4px;}

.wrap{max-width:1200px;margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.sec-head{margin-bottom:28px;}
.sec-kicker{font-size:12px;letter-spacing:.24em;color:var(--amber);font-weight:800;margin-bottom:10px;}
.sec-head h2{font-size:clamp(22px,2.6vw,30px);}
.sec-sub{margin-top:12px;color:var(--muted);font-size:15px;max-width:680px;}

/* ---------- 顶部受理时段条 ---------- */
.count-bar{background:var(--ink);color:#DCE8E3;font-size:14px;}
.count-bar .inner{display:flex;align-items:center;gap:18px;min-height:48px;flex-wrap:nowrap;}
.count-label{display:flex;align-items:center;gap:8px;color:#B9CCC5;white-space:nowrap;}
.count-label i{color:var(--lime);}
.count-nums{display:flex;gap:8px;align-items:center;margin-left:auto;}
.num-cell{
  min-width:48px;padding:3px 8px;text-align:center;
  border:1px solid rgba(255,255,255,.18);border-radius:8px;background:rgba(255,255,255,.04);
}
.num-cell b{display:block;font-size:17px;line-height:1.2;color:var(--amber);font-family:var(--mono);font-variant-numeric:tabular-nums;}
.num-cell span{font-size:11px;color:#9FB3AC;}
.count-link{color:#FFD9C4;white-space:nowrap;font-weight:700;display:inline-flex;align-items:center;gap:6px;}
.count-link:hover{color:var(--amber);}

/* ---------- 头部导航 ---------- */
.site-head{position:relative;z-index:60;}
.brand-row{background:var(--ink);color:#fff;}
.brand-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:78px;}
.logo{display:flex;flex-direction:column;line-height:1.06;}
.logo .logo-mark{font-size:20px;font-weight:800;letter-spacing:.08em;color:#fff;}
.logo .logo-sub{font-size:11px;letter-spacing:.34em;color:var(--lime);font-weight:700;}
.logo:hover .logo-mark{color:var(--amber);}
.brand-tools{display:flex;align-items:center;gap:12px;}
.search-box{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 12px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:var(--r-btn);
  transition:border-color var(--t),background var(--t);
}
.search-box:focus-within{border-color:rgba(255,106,43,.6);background:rgba(255,255,255,.12);}
.search-box i{color:#93A8A1;font-size:13px;}
.search-box input{width:186px;background:transparent;border:0;outline:none;color:#fff;font-size:14px;}
.search-box input::placeholder{color:#93A8A1;}
.lang-chip{font-size:13px;color:#C9D6D1;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:4px 12px;white-space:nowrap;}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:var(--r-btn);
  border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);color:#fff;cursor:pointer;
  transition:background var(--t),border-color var(--t);
}
.nav-toggle:hover{background:rgba(255,106,43,.18);border-color:rgba(255,106,43,.5);}

.btn-amber{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--r-btn);border:1px solid var(--amber);
  background:var(--amber);color:#fff;font-weight:700;font-size:15px;cursor:pointer;
  transition:background var(--t),transform var(--t),box-shadow var(--t),border-color var(--t);
}
.btn-amber:hover{background:var(--amber-d);border-color:var(--amber-d);color:#fff;transform:translateY(-2px);box-shadow:var(--sh-h);}
.btn-amber:active{transform:translateY(0);background:#CF4C16;}
.btn-sm{padding:9px 16px;font-size:14px;}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--r-btn);border:1px solid rgba(255,255,255,.42);
  background:transparent;color:#fff;font-weight:700;font-size:15px;
  transition:background var(--t),border-color var(--t),transform var(--t);
}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff;transform:translateY(-2px);}

.chan-row{background:#FFFDF9;border-bottom:1px solid var(--line);}
.chan-inner{display:flex;align-items:center;min-height:56px;}
.chan-nav{display:flex;gap:4px;width:100%;overflow-x:auto;scroll-snap-type:x proximity;-ms-overflow-style:none;scrollbar-width:none;}
.chan-nav::-webkit-scrollbar{display:none;}
.chan-link{
  position:relative;padding:16px 16px;font-size:15px;font-weight:600;color:var(--muted);
  white-space:nowrap;scroll-snap-align:start;transition:color var(--t),background var(--t);
}
.chan-link::after{
  content:"";position:absolute;left:16px;right:16px;bottom:0;height:3px;border-radius:3px;
  background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform var(--t);
}
.chan-link:hover{color:var(--ink);background:#F3EFE4;}
.chan-link:hover::after{transform:scaleX(1);}
.chan-link.active{color:var(--ink);font-weight:800;background:#F6F1E4;}
.chan-link.active::after{transform:scaleX(1);}

/* ---------- 频道标题区 ---------- */
.channel-hero{position:relative;overflow:hidden;background:var(--ink) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;}
.channel-hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(104deg,rgba(11,43,36,.97) 0%,rgba(11,43,36,.9) 46%,rgba(11,43,36,.6) 100%);
}
.channel-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(118deg,rgba(255,255,255,.05) 0 1px,transparent 1px 15px);
}
.channel-hero .wrap{position:relative;z-index:2;padding-top:68px;padding-bottom:66px;}
.hero-crumbs{font-size:13px;color:#9FB3AC;margin-bottom:16px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;}
.hero-crumbs a{color:#C9D6D1;}
.hero-crumbs a:hover{color:var(--amber);}
.hero-crumbs .cur{color:#8FA69F;}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;
  color:var(--lime);border:1px solid rgba(184,217,92,.36);background:rgba(184,217,92,.08);
  border-radius:999px;padding:5px 14px;margin-bottom:18px;
}
.channel-hero h1{font-size:clamp(28px,4vw,42px);color:#fff;max-width:820px;}
.hero-lead{margin-top:16px;max-width:760px;color:#CBDAD4;font-size:16px;}
.hero-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.hero-tabs .tab{
  font-size:13px;padding:6px 15px;border-radius:999px;color:#DCE8C6;
  border:1px solid rgba(184,217,92,.32);background:rgba(184,217,92,.07);
}
.hero-tabs .tab:hover{background:rgba(255,106,43,.18);border-color:rgba(255,106,43,.5);color:#FFE3D5;}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.stat-chip{
  display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:12px;
  border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.05);
  font-size:13px;color:#D6E2DD;
}
.stat-chip b{color:#fff;font-size:15px;font-family:var(--mono);font-variant-numeric:tabular-nums;}
.stat-chip i{color:var(--lime);}

/* ---------- 主体 8:4 ---------- */
.srv-list{border-top:1px solid var(--line);}
.srv-row{
  display:grid;grid-template-columns:minmax(0,1fr) 186px;gap:22px;align-items:start;
  padding:22px 6px;border-bottom:1px solid var(--line);
  transition:background var(--t),box-shadow var(--t);
}
.srv-row:hover{background:#FFFDF7;}
.srv-main{display:flex;gap:16px;align-items:flex-start;}
.srv-no{
  font-family:var(--mono);font-size:26px;font-weight:700;line-height:1;color:#D9CFB8;
  min-width:46px;padding-top:6px;font-variant-numeric:tabular-nums;
}
.srv-row:hover .srv-no{color:var(--amber);}
.srv-main h3{font-size:17px;margin-bottom:6px;color:var(--text);}
.srv-main p{font-size:14px;color:var(--muted);}
.srv-meta{display:flex;flex-direction:column;align-items:flex-end;gap:9px;padding-top:4px;}
.srv-meta .tag{font-size:12px;color:var(--muted);}
.state{font-size:12px;font-weight:700;padding:3px 11px;border-radius:999px;border:1px solid;white-space:nowrap;}
.state-self{color:var(--ok);border-color:rgba(47,122,86,.35);background:rgba(47,122,86,.08);}
.state-need{color:var(--warn);border-color:rgba(194,65,12,.3);background:rgba(194,65,12,.07);}
.state-man{color:var(--ink-2);border-color:rgba(20,69,58,.24);background:rgba(31,107,87,.09);}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:24px;}
.step{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px;box-shadow:var(--sh);transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.step:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:#D6CDB8;}
.step .n{font-family:var(--mono);font-size:13px;font-weight:700;letter-spacing:.12em;color:var(--amber);}
.step h4{font-size:16px;margin:8px 0 6px;}
.step p{font-size:14px;color:var(--muted);}

.block-gap{margin-top:56px;}

/* ---------- 侧栏 ---------- */
.side-sticky{position:sticky;top:96px;}
.side-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;box-shadow:var(--sh);margin-bottom:20px;
}
.side-card h3{font-size:17px;margin-bottom:6px;}
.side-card .side-note{font-size:13px;color:var(--muted);margin-bottom:14px;}
.quick-list li + li{border-top:1px solid var(--line);}
.quick-list a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 0;font-size:14px;font-weight:600;}
.quick-list a i{font-size:12px;color:var(--muted);transition:transform var(--t),color var(--t);}
.quick-list a:hover i{transform:translateX(4px);color:var(--amber);}

/* ---------- FAQ ---------- */
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:12px;
  overflow:hidden;transition:border-color var(--t),background var(--t);
}
.faq-item.open{background:#FBF7EC;border-color:#D8CEB8;}
.faq-q{
  width:100%;display:flex;align-items:center;gap:12px;padding:15px 18px;
  background:none;border:0;text-align:left;cursor:pointer;font-size:15px;font-weight:700;color:var(--text);
}
.faq-no{font-family:var(--mono);font-size:12px;font-weight:700;color:var(--amber);font-variant-numeric:tabular-nums;}
.faq-icon{margin-left:auto;color:var(--ink-3);font-size:13px;transition:transform var(--t),color var(--t);}
.faq-item.open .faq-icon{transform:rotate(45deg);color:var(--amber);}
.faq-a{max-height:0;overflow:hidden;transition:max-height 240ms ease-out;}
.faq-a p{padding:0 18px 16px 46px;font-size:14px;color:var(--muted);}
.faq-item.open .faq-a{max-height:360px;}

/* ---------- 底部说明区 ---------- */
.note-section{background:#FFFDF8;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.note-figure{position:relative;border-radius:var(--r-hero);overflow:hidden;box-shadow:var(--sh);}
.note-figure img{width:100%;height:100%;object-fit:cover;border-radius:0;aspect-ratio:16/10;}
.note-figure::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,43,36,0) 42%,rgba(11,43,36,.72) 100%);
}
.note-figure .cap{
  position:absolute;left:22px;right:22px;bottom:18px;z-index:2;color:#fff;font-size:14px;
}
.note-figure .badge-lime{
  display:inline-block;font-size:12px;font-weight:700;color:#16211D;background:var(--lime);
  border-radius:999px;padding:3px 12px;margin-bottom:10px;
}
.note-body h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:14px;}
.note-body p{color:var(--muted);font-size:15px;}
.check-list{margin-top:20px;}
.check-list li{
  position:relative;padding-left:28px;margin-bottom:12px;font-size:15px;color:var(--text);
}
.check-list li i{position:absolute;left:0;top:6px;color:var(--ok);font-size:14px;}
.check-list li span{display:block;font-size:14px;color:var(--muted);}

.form-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:28px;box-shadow:var(--sh);
}
.form-card h3{font-size:19px;margin-bottom:6px;}
.form-card .form-note{font-size:13px;color:var(--muted);margin-bottom:20px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;font-weight:700;color:var(--ink-2);margin-bottom:6px;}
.field input,.field select,.field textarea{
  width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:var(--r-btn);
  background:#FFFDFA;font-size:14px;outline:none;transition:border-color var(--t),box-shadow var(--t);
}
.field textarea{min-height:104px;resize:vertical;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--amber);box-shadow:0 0 0 2px rgba(255,106,43,.28);
}
.field input::placeholder,.field textarea::placeholder{color:#9AA8A2;}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);margin:6px 0 18px;}
.agree input{width:16px;height:16px;margin-top:4px;accent-color:var(--amber);}
.form-card .btn-amber{width:100%;}
.form-tip{font-size:12px;color:var(--muted);margin-top:12px;}
.form-ok{color:var(--ok);font-weight:700;}

/* ---------- CTA 条 ---------- */
.cta-strip{background:var(--ink);color:#fff;position:relative;overflow:hidden;}
.cta-strip::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(118deg,rgba(255,255,255,.04) 0 1px,transparent 1px 15px);
}
.cta-inner{
  position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;
  gap:24px;padding-top:34px;padding-bottom:34px;flex-wrap:wrap;
}
.cta-inner h2{font-size:clamp(19px,2.2vw,24px);color:#fff;}
.cta-inner p{font-size:14px;color:#B9CCC5;margin-top:6px;}

/* ---------- 页脚 ---------- */
.site-foot{background:var(--ink);color:#C9D6D1;}
.site-foot .wrap{padding-top:64px;padding-bottom:44px;}
.foot-brand{display:grid;grid-template-columns:minmax(230px,1fr) 2.4fr;gap:48px;}
.foot-logo{display:flex;flex-direction:column;line-height:1.08;margin-bottom:16px;}
.foot-logo .m{font-size:20px;font-weight:800;letter-spacing:.08em;color:#fff;}
.foot-logo .s{font-size:11px;letter-spacing:.34em;color:var(--lime);font-weight:700;}
.foot-desc{font-size:14px;color:#9FB3AC;max-width:360px;}
.foot-matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;}
.foot-matrix h4{font-size:14px;color:#fff;margin-bottom:14px;letter-spacing:.06em;}
.foot-matrix li{margin-bottom:10px;}
.foot-matrix a{position:relative;display:inline-block;font-size:14px;color:#C9D6D1;padding-bottom:3px;}
.foot-matrix a::after{
  content:"";position:absolute;left:0;bottom:0;height:3px;width:0;border-radius:3px;
  background:var(--amber);transition:width var(--t);
}
.foot-matrix a:hover{color:var(--amber);}
.foot-matrix a:hover::after{width:100%;}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);background:#08211B;}
.foot-bottom .inner{
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding-top:18px;padding-bottom:18px;font-size:13px;color:#8FA69F;
}

/* ---------- 返回顶部 ---------- */
.to-top{
  position:fixed;right:22px;bottom:26px;width:46px;height:46px;border-radius:50%;
  border:1px solid rgba(255,255,255,.18);background:var(--ink);color:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;box-shadow:var(--sh-h);
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity var(--t),transform var(--t),visibility var(--t),background var(--t);z-index:80;
}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0);}
.to-top:hover{background:var(--amber);border-color:var(--amber);}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .section{padding:72px 0;}
  .search-box input{width:150px;}
  .steps{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:991.98px){
  .wrap{padding:0 20px;}
  .search-box{display:none;}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;}
  .chan-row{display:none;border-bottom:1px solid var(--line);}
  .chan-row.open{display:block;}
  .chan-inner{min-height:auto;padding-top:10px;padding-bottom:14px;}
  .chan-nav{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;overflow:visible;}
  .chan-link{padding:12px 14px;border-radius:10px;background:#F6F1E4;}
  .chan-link::after{display:none;}
  .chan-link.active{background:#EFE6D2;}
  .channel-hero .wrap{padding-top:52px;padding-bottom:50px;}
  .srv-row{grid-template-columns:1fr;gap:14px;}
  .srv-meta{flex-direction:row;align-items:center;}
  .side-sticky{position:static;}
  .foot-brand{grid-template-columns:1fr;gap:34px;}
  .foot-matrix{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:767.98px){
  .section{padding:52px 0;}
  .brand-inner{min-height:68px;gap:14px;}
  .logo .logo-mark{font-size:18px;}
  .chan-nav{grid-template-columns:1fr 1fr;}
  .hero-stats{gap:10px;}
  .stat-chip{padding:8px 12px;font-size:12px;}
  .steps{grid-template-columns:1fr;}
  .faq-a p{padding-left:18px;}
  .form-card{padding:22px;}
  .cta-inner{padding-top:26px;padding-bottom:26px;}
  .to-top{right:16px;bottom:18px;}
}
@media (max-width:575.98px){
  .wrap{padding:0 16px;}
  .count-bar .inner{gap:10px;min-height:44px;}
  .count-label{display:none;}
  .count-nums{margin-left:0;}
  .num-cell{min-width:42px;padding:2px 6px;}
  .num-cell b{font-size:15px;}
  .count-link{margin-left:auto;font-size:13px;}
  .brand-tools .lang-chip{display:none;}
  .srv-main{gap:10px;}
  .srv-no{font-size:22px;min-width:36px;}
  .hero-tabs .tab{font-size:12px;padding:5px 12px;}
  .foot-matrix{grid-template-columns:1fr;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
  .btn-amber:hover,.btn-ghost:hover,.step:hover{transform:none;}
}