/* roulang page: index */
:root{
  --brand-ink:#101C19;
  --brand-ink-2:#1B2E28;
  --brand-lime:#C8F04B;
  --brand-green:#12A05C;
  --accent-orange:#FF6A2B;
  --bg:#F5F7F2;
  --surface:#FFFFFF;
  --line:#E4E9E1;
  --text:#12181A;
  --text-muted:#5C6A64;
  --text-invert:#F3F6F0;
  --r-card:16px;
  --r-img:12px;
  --r-input:10px;
  --sh-1:0 2px 10px rgba(16,28,25,.06);
  --sh-2:0 14px 30px rgba(16,28,25,.13);
  --sh-dark:0 18px 40px rgba(0,0,0,.28);
  --sec:88px;
  --font-num:"Barlow Condensed",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:system-ui,"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.8;
  letter-spacing:0;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease;}
a:hover{color:var(--brand-green);}
button,input,select,textarea{font:inherit;color:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em;line-height:1.2;}
p{margin:0;}
:focus-visible{outline:2px solid var(--brand-lime);outline-offset:2px;}
.container,.container-fluid{max-width:1200px;padding-left:24px;padding-right:24px;margin:0 auto;width:100%;}
.sec{padding:var(--sec) 0;}
.sec-bg{background:var(--bg);}
.sec-dark{background:var(--brand-ink);color:var(--text-invert);}
.sec-white{background:var(--surface);}
.sec-head{margin-bottom:40px;max-width:760px;}
.sec-head h2{font-size:clamp(22px,2.6vw,32px);margin-bottom:12px;}
.sec-head p{color:var(--text-muted);font-size:15px;}
.sec-dark .sec-head p{color:rgba(243,246,240,.72);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.08em;
  color:var(--brand-green);text-transform:uppercase;margin-bottom:14px;
}
.eyebrow::before{content:"";width:18px;height:3px;background:var(--brand-lime);border-radius:2px;}

/* 按钮 */
.btn-ink,.btn-lime,.btn-line{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1.5px solid transparent;
  padding:12px 26px;font-size:15px;font-weight:700;line-height:1.2;
  cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,color .2s ease,border-color .2s ease;
}
.btn-ink{background:var(--brand-ink);color:var(--brand-lime);border-color:var(--brand-ink);}
.btn-ink:hover{background:var(--brand-ink-2);color:var(--brand-lime);transform:translateY(-2px);box-shadow:var(--sh-2);}
.btn-lime{background:var(--brand-lime);color:var(--brand-ink);border-color:var(--brand-lime);}
.btn-lime:hover{background:#d5f76c;color:var(--brand-ink);transform:translateY(-2px);box-shadow:0 10px 24px rgba(200,240,75,.35);}
.btn-line{background:transparent;color:var(--brand-ink);border-color:var(--brand-ink);}
.btn-line:hover{background:var(--brand-ink);color:var(--text-invert);transform:translateY(-2px);}
.btn-sm{padding:9px 20px;font-size:14px;}
.btn-block{width:100%;}

/* 徽章 / 标签 */
.badge-soft{
  display:inline-block;padding:4px 10px;border-radius:6px;
  background:rgba(200,240,75,.18);color:#3F6A14;
  font-size:12px;font-weight:700;line-height:1.6;
}
.chip{
  display:inline-block;padding:7px 16px;border-radius:999px;
  border:1px solid var(--line);background:var(--surface);
  font-size:14px;font-weight:600;color:var(--text-muted);
  transition:all .2s ease;cursor:pointer;
}
.chip:hover{border-color:var(--brand-ink);color:var(--brand-ink);}
.chip.is-active{background:var(--brand-ink);border-color:var(--brand-ink);color:var(--brand-lime);}

/* 顶部导航 */
.site-header{
  position:sticky;top:0;z-index:1040;background:var(--surface);
  border-bottom:1px solid var(--line);transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:var(--sh-1);}
.site-nav{display:flex;align-items:center;gap:20px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:40px;height:40px;border-radius:10px;background:var(--brand-ink);
  color:var(--brand-lime);display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:800;letter-spacing:.02em;
}
.brand-text{font-size:17px;font-weight:700;color:var(--text);white-space:nowrap;}
.brand-text-short{display:none;font-size:17px;font-weight:700;color:var(--text);}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:12px;flex:1 1 auto;}
.nav-links > li > a{
  position:relative;display:block;padding:8px 12px;border-radius:8px;
  font-size:15px;font-weight:600;color:var(--text);white-space:nowrap;
}
.nav-links > li > a:hover{color:var(--brand-green);background:rgba(18,160,92,.06);}
.nav-links > li > a.active{color:var(--brand-green);}
.nav-links > li > a.active::after{
  content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:0;
  width:18px;height:3px;border-radius:2px;background:var(--brand-lime);
}
.nav-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.nav-search{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 16px;
  border:1px solid var(--line);border-radius:999px;background:var(--bg);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.nav-search:focus-within{border-color:var(--brand-green);box-shadow:0 0 0 3px rgba(18,160,92,.12);}
.nav-search svg{flex:0 0 auto;color:var(--text-muted);}
.nav-search input{
  border:0;background:transparent;outline:none;width:150px;font-size:14px;
}
.nav-search input::placeholder{color:var(--text-muted);}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);
  background:var(--surface);align-items:center;justify-content:center;cursor:pointer;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--brand-ink);position:relative;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--brand-ink);
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
.mobile-panel .offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px;}
.mobile-panel .offcanvas-body{padding:16px 20px 24px;display:flex;flex-direction:column;}
.mobile-panel .m-link{
  display:block;padding:14px 4px;font-size:16px;font-weight:600;
  border-bottom:1px solid var(--line);
}
.mobile-panel .m-link.active{color:var(--brand-green);}
.mobile-panel .m-cta{margin-top:20px;}

/* 倒计时条 */
.countdown-bar{background:var(--brand-ink);color:var(--text-invert);}
.cd-inner{display:flex;align-items:center;gap:20px;min-height:48px;padding:6px 0;flex-wrap:wrap;}
.cd-label{font-size:13px;font-weight:600;color:rgba(243,246,240,.82);white-space:nowrap;}
.cd-units{display:flex;align-items:center;gap:8px;}
.cd-unit{
  display:flex;align-items:baseline;gap:4px;background:var(--brand-ink-2);
  border-radius:6px;padding:3px 10px;
}
.cd-unit b{
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
  font-size:20px;font-weight:700;color:var(--accent-orange);line-height:1.2;
}
.cd-unit i{font-style:normal;font-size:12px;color:rgba(243,246,240,.7);}
.cd-link{margin-left:auto;font-size:13px;font-weight:600;color:var(--brand-lime);}
.cd-link:hover{color:#fff;}

/* Hero */
.hero{
  position:relative;
  background-image:linear-gradient(100deg,rgba(16,28,25,.94) 0%,rgba(16,28,25,.78) 44%,rgba(16,28,25,.34) 100%),url("/assets/images/backpic/back-1.png");
  background-size:cover;background-position:center;
  color:var(--text-invert);
  padding:72px 0 0;
}
.hero-inner{display:grid;grid-template-columns:1.45fr 1fr;gap:48px;align-items:center;min-height:min(480px,68vh);}
.hero-copy .tag-lime{
  display:inline-block;padding:5px 12px;border-radius:6px;
  background:rgba(200,240,75,.16);color:var(--brand-lime);
  font-size:12px;font-weight:700;letter-spacing:.06em;margin-bottom:18px;
}
.hero-copy h1{
  font-size:clamp(30px,4.4vw,54px);line-height:1.15;color:#fff;margin-bottom:18px;
}
.hero-copy .lead{
  font-size:18px;line-height:1.8;color:rgba(243,246,240,.85);
  max-width:560px;margin-bottom:28px;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;}
.hero-card{
  background:var(--surface);color:var(--text);border-radius:var(--r-card);
  padding:26px;box-shadow:var(--sh-dark);
}
.hero-card h2{font-size:16px;font-weight:700;margin-bottom:18px;color:var(--brand-ink);}
.hero-card .field{
  display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
  padding:12px 0;border-bottom:1px dashed var(--line);
}
.hero-card .field:last-of-type{border-bottom:0;}
.hero-card .k{font-size:13px;color:var(--text-muted);white-space:nowrap;}
.hero-card .v{font-size:14px;font-weight:700;text-align:right;}
.hero-card .v.num{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:22px;color:var(--accent-orange);}
.hero-card .card-note{font-size:12px;color:var(--text-muted);margin-top:14px;line-height:1.7;}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid rgba(243,246,240,.16);margin-top:48px;
}
.hero-stats .stat{padding:22px 0;text-align:left;position:relative;}
.hero-stats .stat + .stat::before{
  content:"";position:absolute;left:0;top:26px;bottom:26px;width:1px;
  background:rgba(243,246,240,.16);
}
.hero-stats .stat{padding-left:24px;}
.hero-stats .stat:first-child{padding-left:0;}
.hero-stats b{
  display:block;font-family:var(--font-num);font-variant-numeric:tabular-nums;
  font-size:28px;font-weight:700;color:var(--brand-lime);line-height:1.2;
}
.hero-stats span{display:block;font-size:12px;color:rgba(243,246,240,.7);margin-top:4px;}

/* 卖点四列 */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.feature-item{
  background:transparent;border-radius:var(--r-card);padding:24px 20px;
  transition:transform .22s ease,box-shadow .22s ease,background-color .22s ease;
}
.feature-item:hover{background:var(--surface);transform:translateY(-4px);box-shadow:var(--sh-2);}
.feature-icon{
  width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:rgba(200,240,75,.18);margin-bottom:16px;
}
.feature-icon svg{width:24px;height:24px;stroke:#2C5A1B;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}
.feature-item h3{font-size:18px;font-weight:700;margin-bottom:8px;}
.feature-item p{font-size:14px;line-height:1.75;color:var(--text-muted);}

/* 频道入口 */
.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.channel-card{
  position:relative;display:block;border-radius:var(--r-card);overflow:hidden;
  background:var(--brand-ink);box-shadow:var(--sh-1);
  transition:transform .22s ease,box-shadow .22s ease;
}
.channel-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.channel-card img{width:100%;aspect-ratio:4/3;object-fit:cover;opacity:.58;transition:transform .4s ease,opacity .3s ease;}
.channel-card:hover img{transform:scale(1.04);opacity:.72;}
.channel-body{
  position:absolute;left:0;right:0;bottom:0;padding:18px;
  background:linear-gradient(180deg,rgba(16,28,25,0) 0%,rgba(16,28,25,.9) 62%);
  color:#fff;
}
.channel-body h3{font-size:17px;font-weight:700;margin-bottom:4px;}
.channel-body span{font-size:13px;color:rgba(243,246,240,.78);}
.channel-count{
  position:absolute;top:14px;left:14px;padding:3px 10px;border-radius:6px;
  background:rgba(200,240,75,.92);color:#26380C;font-size:12px;font-weight:700;
}

/* 图墙 */
.gallery{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:148px;gap:16px;}
.g-item{position:relative;overflow:hidden;border-radius:var(--r-img);margin:0;background:var(--brand-ink-2);}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.g-item:hover img{transform:scale(1.03);}
.g-item figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:22px 16px 14px;
  font-size:14px;font-weight:600;color:#fff;
  background:linear-gradient(180deg,rgba(16,28,25,0) 0%,rgba(16,28,25,.86) 100%);
  opacity:.92;transform:translateY(4px);transition:opacity .3s ease,transform .3s ease;
}
.g-item:hover figcaption{opacity:1;transform:translateY(0);}
.g-1{grid-column:span 6;grid-row:span 2;}
.g-2{grid-column:span 3;grid-row:span 1;}
.g-3{grid-column:span 3;grid-row:span 1;}
.g-4{grid-column:span 3;grid-row:span 1;}
.g-5{grid-column:span 3;grid-row:span 1;}
.g-6{grid-column:span 6;grid-row:span 1;}

/* 表单 CTA */
.cta-wrap{position:relative;overflow:hidden;}
.cta-wrap::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:8%;
  background:repeating-linear-gradient(45deg,rgba(200,240,75,.16) 0 8px,transparent 8px 20px);
  pointer-events:none;
}
.cta-inner{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:start;position:relative;}
.cta-copy h2{font-size:clamp(22px,2.6vw,32px);color:#fff;margin-bottom:16px;}
.cta-copy p{font-size:15px;line-height:1.85;color:rgba(243,246,240,.78);margin-bottom:24px;}
.check-list li{
  display:flex;align-items:flex-start;gap:10px;font-size:15px;
  color:rgba(243,246,240,.9);margin-bottom:12px;
}
.check-list li::before{
  content:"";flex:0 0 auto;width:18px;height:18px;margin-top:5px;border-radius:50%;
  background:var(--brand-lime);
  clip-path:polygon(38% 62%,80% 18%,92% 30%,38% 86%,8% 56%,20% 44%);
}
.form-card{background:var(--surface);border-radius:var(--r-card);padding:28px;box-shadow:var(--sh-dark);}
.form-card h3{font-size:18px;font-weight:700;margin-bottom:6px;color:var(--brand-ink);}
.form-card .form-hint{font-size:13px;color:var(--text-muted);margin-bottom:20px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-field{margin-bottom:16px;}
.form-field label{display:block;font-size:13px;font-weight:600;color:var(--text);margin-bottom:6px;}
.form-field label .req{color:var(--accent-orange);}
.form-field input,.form-field select{
  width:100%;height:46px;padding:0 14px;border-radius:var(--r-input);
  border:1px solid var(--line);background:var(--bg);font-size:15px;
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
}
.form-field input:focus,.form-field select:focus{
  outline:none;border-color:var(--brand-green);background:var(--surface);
  box-shadow:0 0 0 3px rgba(18,160,92,.12);
}
.form-field.is-error input,.form-field.is-error select{border:1.5px solid #E5484D;}
.err-msg{display:none;font-size:12px;color:#E5484D;margin-top:5px;}
.form-field.is-error .err-msg{display:block;}
.checkbox-line{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--text-muted);line-height:1.7;margin:6px 0 18px;}
.checkbox-line input{width:16px;height:16px;margin-top:3px;flex:0 0 auto;accent-color:var(--brand-green);}
.form-feedback{
  display:none;margin-top:14px;padding:12px 14px;border-radius:var(--r-input);
  background:rgba(18,160,92,.1);color:#0E7A46;font-size:14px;font-weight:600;
}
.form-feedback.show{display:block;}

/* 最新信息列表 */
.list-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:36px;flex-wrap:wrap;}
.list-head .more{font-size:14px;font-weight:700;color:var(--brand-green);display:inline-flex;align-items:center;gap:6px;}
.list-head .more:hover{color:var(--brand-ink);}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.news-card{
  display:flex;flex-direction:column;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-card);padding:20px;
  box-shadow:var(--sh-1);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:#D6DED2;}
.thumb{
  width:100%;aspect-ratio:16/9;border-radius:var(--r-img);overflow:hidden;
  background:linear-gradient(135deg,#1B2E28 0%,#2C4A3E 100%);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.thumb img{width:100%;height:100%;object-fit:cover;}
.thumb .thumb-mark{font-size:34px;font-weight:800;color:rgba(200,240,75,.5);letter-spacing:.05em;}
.news-card h3{
  font-size:18px;font-weight:700;line-height:1.45;margin:10px 0 8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card p{
  font-size:14px;line-height:1.7;color:var(--text-muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  margin-bottom:16px;
}
.news-foot{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  padding-top:14px;border-top:1px solid var(--line);
}
.news-foot time{font-size:12px;color:var(--text-muted);font-variant-numeric:tabular-nums;}
.news-foot .arrow{font-size:13px;font-weight:700;color:var(--brand-ink);display:inline-flex;align-items:center;gap:5px;transition:transform .2s ease,color .2s ease;}
.news-card:hover .news-foot .arrow{transform:translateX(4px);color:var(--brand-green);}
.empty-state{
  min-height:260px;border:1.5px dashed #C9D4C3;border-radius:var(--r-card);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:12px;text-align:center;background:rgba(255,255,255,.6);padding:32px 20px;
}
.empty-state svg{width:38px;height:38px;stroke:var(--text-muted);fill:none;stroke-width:1.5;}
.empty-state p{font-size:15px;color:var(--text-muted);}
.empty-state a{font-size:14px;font-weight:700;color:var(--brand-green);}

/* 热门排行 */
.rank-wrap{display:grid;grid-template-columns:1.6fr 1fr;gap:40px;align-items:start;}
.rank-list{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:8px 20px;box-shadow:var(--sh-1);}
.rank-item{display:flex;align-items:center;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);}
.rank-item:last-child{border-bottom:0;}
.rank-no{
  flex:0 0 auto;width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:15px;font-weight:700;
  background:var(--bg);color:var(--text-muted);
}
.rank-item:nth-child(-n+3) .rank-no{background:var(--brand-ink);color:var(--brand-lime);}
.rank-main{flex:1 1 auto;min-width:0;}
.rank-main a{font-size:15px;font-weight:700;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.rank-main span{font-size:12px;color:var(--text-muted);}
.rank-meta{
  flex:0 0 auto;font-family:var(--font-num);font-variant-numeric:tabular-nums;
  font-size:14px;font-weight:700;color:var(--brand-green);
}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:24px;box-shadow:var(--sh-1);margin-bottom:20px;}
.side-card h3{font-size:17px;font-weight:700;margin-bottom:14px;}
.side-card p{font-size:14px;line-height:1.8;color:var(--text-muted);margin-bottom:16px;}
.avatar-row{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.avatar-stack{display:flex;}
.avatar-stack span{
  width:34px;height:34px;border-radius:50%;border:2px solid var(--surface);margin-left:-10px;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;color:var(--brand-ink);background:var(--brand-lime);
}
.avatar-stack span:first-child{margin-left:0;}
.avatar-stack span:nth-child(2){background:#A8E05F;}
.avatar-stack span:nth-child(3){background:#7ED0A1;}
.avatar-stack span:nth-child(4){background:#C9D4C3;}
.avatar-note{font-size:13px;color:var(--text-muted);}

/* FAQ */
.faq-list{max-width:900px;margin:0 auto;}
.acc-item{background:var(--surface);border-radius:var(--r-card);margin-bottom:12px;overflow:hidden;border:1px solid var(--line);transition:border-color .2s ease,box-shadow .2s ease;}
.acc-item:hover{box-shadow:var(--sh-1);}
.acc-btn{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:18px 22px;background:transparent;border:0;text-align:left;
  font-size:17px;font-weight:600;color:var(--text);cursor:pointer;
}
.acc-icon{
  flex:0 0 auto;width:20px;height:20px;border-radius:50%;border:1.5px solid var(--text-muted);
  position:relative;transition:all .2s ease;
}
.acc-icon::before,.acc-icon::after{
  content:"";position:absolute;background:var(--text-muted);border-radius:1px;transition:all .2s ease;
}
.acc-icon::before{left:4.5px;right:4.5px;top:9px;height:1.5px;}
.acc-icon::after{top:4.5px;bottom:4.5px;left:9px;width:1.5px;}
.acc-item.is-open{border-color:#CFE0F0;}
.acc-item.is-open .acc-btn{color:var(--brand-ink);background:rgba(245,247,242,.7);border-left:3px solid var(--brand-lime);}
.acc-item.is-open .acc-icon{border-color:var(--brand-green);transform:rotate(180deg);}
.acc-item.is-open .acc-icon::before{background:var(--brand-green);}
.acc-item.is-open .acc-icon::after{background:var(--brand-green);opacity:0;}
.acc-panel{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.acc-panel .acc-body{padding:0 22px 20px;font-size:15px;line-height:1.85;color:var(--text-muted);}

/* 页脚 */
.site-footer{position:relative;background:var(--brand-ink);color:var(--text-invert);padding:64px 0 0;overflow:hidden;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;position:relative;z-index:2;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-mark{width:36px;height:36px;font-size:14px;}
.footer-brand strong{font-size:16px;font-weight:700;color:#fff;}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(243,246,240,.66);max-width:320px;}
.footer-col h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;}
.footer-col li{margin-bottom:10px;}
.footer-col a,.footer-col span{font-size:14px;color:rgba(243,246,240,.66);}
.footer-col a:hover{color:var(--brand-lime);}
.footer-bottom{
  margin-top:48px;padding:20px 0 26px;border-top:1px solid rgba(243,246,240,.14);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  position:relative;z-index:2;
}
.footer-bottom p,.footer-bottom a{font-size:13px;color:rgba(243,246,240,.55);}
.footer-links{display:flex;flex-wrap:wrap;gap:16px;}
.footer-links a:hover{color:var(--brand-lime);}
.footer-watermark{
  position:absolute;right:-10px;bottom:-26px;font-size:96px;font-weight:800;
  color:rgba(243,246,240,.04);letter-spacing:.04em;white-space:nowrap;pointer-events:none;z-index:1;
}

/* 响应式 */
@media (max-width:1199.98px){
  :root{--sec:76px;}
  .hero-inner{grid-template-columns:1.3fr 1fr;gap:32px;}
  .nav-search input{width:110px;}
}
@media (max-width:991.98px){
  :root{--sec:64px;}
  .nav-links,.nav-search,.nav-actions .btn-ink{display:none;}
  .nav-toggle{display:flex;}
  .brand-text{display:none;}
  .brand-text-short{display:inline;}
  .site-nav{height:60px;}
  .hero-inner{grid-template-columns:1fr;min-height:0;}
  .hero-card{margin-top:8px;}
  .hero-stats{grid-template-columns:repeat(2,1fr);margin-top:32px;}
  .hero-stats .stat{padding-left:0;}
  .hero-stats .stat + .stat::before{display:none;}
  .feature-grid{grid-template-columns:repeat(2,1fr);}
  .channel-grid{grid-template-columns:repeat(2,1fr);}
  .gallery{grid-auto-rows:130px;}
  .g-1{grid-column:span 12;grid-row:span 2;}
  .g-2,.g-3,.g-4,.g-5{grid-column:span 6;}
  .g-6{grid-column:span 12;}
  .cta-inner{grid-template-columns:1fr;gap:32px;}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .rank-wrap{grid-template-columns:1fr;gap:24px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .footer-watermark{font-size:64px;}
}
@media (max-width:767.98px){
  .container,.container-fluid{padding-left:18px;padding-right:18px;}
  .cd-inner{gap:12px;padding:8px 0;}
  .cd-unit b{font-size:18px;}
  .cd-link{margin-left:0;}
  .hero{padding-top:44px;}
  .hero-copy .lead{font-size:16px;}
  .feature-grid{gap:12px;}
  .channel-grid{gap:12px;}
  .gallery{grid-auto-rows:112px;gap:10px;}
  .cta-wrap::before{display:none;}
  .form-row{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:575.98px){
  :root{--sec:44px;}
  .hero-stats{grid-template-columns:repeat(2,1fr);}
  .hero-stats b{font-size:22px;}
  .feature-grid{grid-template-columns:1fr;}
  .channel-grid{grid-template-columns:1fr;}
  .g-2,.g-3,.g-4,.g-5{grid-column:span 12;}
  .acc-btn{font-size:15px;padding:16px 18px;}
  .acc-panel .acc-body{padding:0 18px 18px;font-size:14px;}
  .footer-watermark{font-size:44px;}
}

/* roulang page: article */
:root{
  --brand-ink:#101C19;
  --brand-ink-2:#1B2E28;
  --brand-lime:#C8F04B;
  --brand-green:#12A05C;
  --accent-orange:#FF6A2B;
  --bg:#F5F7F2;
  --surface:#FFFFFF;
  --line:#E4E9E1;
  --text:#12181A;
  --text-muted:#5C6A64;
  --text-invert:#F3F6F0;
  --radius-card:16px;
  --radius-img:12px;
  --radius-input:10px;
  --shadow-sm:0 2px 10px rgba(16,28,25,.06);
  --shadow-lg:0 14px 30px rgba(16,28,25,.13);
  --shadow-dark:0 18px 40px rgba(0,0,0,.28);
  --num-font:"Barlow Condensed",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:system-ui,"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--brand-green);}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em;line-height:1.25;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--brand-lime);outline-offset:2px;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}

/* ---------- 按钮 ---------- */
.btn-ink,.btn-lime,.btn-outline-ink{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;
  font-size:15px;font-weight:700;
  padding:12px 26px;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn-ink{background:var(--brand-ink);color:var(--brand-lime);}
.btn-ink:hover{background:var(--brand-ink-2);color:var(--brand-lime);transform:translateY(-2px);box-shadow:var(--shadow-lg);}
.btn-lime{background:var(--brand-lime);color:var(--brand-ink);}
.btn-lime:hover{background:#d6f76a;color:var(--brand-ink);transform:translateY(-2px);box-shadow:0 12px 26px rgba(200,240,75,.32);}
.btn-outline-ink{background:transparent;border-color:var(--brand-ink);color:var(--brand-ink);}
.btn-outline-ink:hover{background:var(--brand-ink);color:var(--text-invert);transform:translateY(-2px);}
.btn-sm{padding:9px 20px;font-size:14px;}
.btn-block{width:100%;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:var(--surface);
  border-bottom:1px solid var(--line);
  transition:box-shadow .22s ease;
}
.site-header.is-scrolled{box-shadow:var(--shadow-sm);}
.site-nav{
  display:flex;align-items:center;gap:24px;
  min-height:72px;
}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:40px;height:40px;border-radius:10px;
  background:var(--brand-ink);color:var(--brand-lime);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:800;letter-spacing:.02em;
  flex:0 0 auto;
}
.brand-text{font-size:17px;font-weight:700;color:var(--brand-ink);letter-spacing:-.01em;}
.brand-text-short{display:none;font-size:16px;font-weight:700;color:var(--brand-ink);}
.nav-links{
  display:flex;align-items:center;gap:26px;
  list-style:none;margin:0;padding:0;flex:1 1 auto;
}
.nav-links a{
  position:relative;display:inline-block;
  font-size:15px;font-weight:600;color:var(--text);
  padding:6px 0;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;
  width:18px;height:3px;border-radius:2px;
  background:var(--brand-lime);
  opacity:0;transform:translateY(4px);
  transition:opacity .18s ease,transform .18s ease;
}
.nav-links a:hover{color:var(--brand-green);}
.nav-links a:hover::after{opacity:.6;transform:translateY(0);}
.nav-links a.active{color:var(--brand-green);}
.nav-links a.active::after{opacity:1;transform:translateY(0);}
.nav-actions{display:flex;align-items:center;gap:14px;flex:0 0 auto;}
.nav-search{
  display:flex;align-items:center;gap:8px;
  height:40px;padding:0 16px;
  border:1px solid var(--line);border-radius:999px;
  background:var(--bg);color:var(--text-muted);
  transition:border-color .18s ease,background-color .18s ease;
}
.nav-search:focus-within{border-color:var(--brand-green);background:var(--surface);}
.nav-search input{
  border:0;background:transparent;outline:0;
  font-size:14px;color:var(--text);width:126px;
}
.nav-search input::placeholder{color:var(--text-muted);}
.nav-toggle{
  display:none;width:40px;height:40px;border-radius:10px;
  border:1px solid var(--line);background:var(--surface);
  align-items:center;justify-content:center;cursor:pointer;
}
.nav-toggle span{
  display:block;width:18px;height:2px;background:var(--brand-ink);position:relative;
}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--brand-ink);
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* 移动抽屉 */
.offcanvas{border-left:1px solid var(--line);}
.offcanvas-header{border-bottom:1px solid var(--line);}
.offcanvas-title{font-size:16px;font-weight:700;color:var(--brand-ink);}
.mobile-links{list-style:none;padding:0;margin:0 0 24px;display:flex;flex-direction:column;gap:20px;}
.mobile-links a{font-size:16px;font-weight:600;color:var(--text);}
.mobile-links a.active{color:var(--brand-green);}
.btn-close{filter:none;}

/* ---------- 面包屑 ---------- */
.crumb-bar{background:var(--surface);border-bottom:1px solid var(--line);}
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--text-muted);
  padding:16px 0;
}
.crumbs a{color:var(--text-muted);}
.crumbs a:hover{color:var(--brand-green);}
.crumbs .sep{color:#B7C1BA;}
.crumbs .current{color:var(--text);max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ---------- 文章头 ---------- */
.article-hero{
  background:var(--surface);
  padding:34px 0 40px;
  border-bottom:1px solid var(--line);
}
.badge-chip{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(200,240,75,.18);
  color:#3E5A14;
  font-size:12px;font-weight:700;
  padding:5px 12px;border-radius:6px;
  margin-bottom:16px;
}
.article-title{
  font-size:clamp(26px,3.6vw,42px);
  line-height:1.22;
  color:var(--brand-ink);
  max-width:900px;
  margin-bottom:20px;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:18px;
  font-size:13px;color:var(--text-muted);
}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#C3CCC5;}
.article-meta .views{font-variant-numeric:tabular-nums;color:var(--text);font-family:var(--num-font);font-size:15px;font-weight:600;}
.share-row{display:flex;align-items:center;gap:10px;margin-left:auto;}
.share-btn{
  width:34px;height:34px;border-radius:50%;
  border:1px solid var(--line);background:var(--surface);
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--text-muted);cursor:pointer;
  transition:border-color .18s ease,color .18s ease,transform .18s ease;
}
.share-btn:hover{border-color:var(--brand-green);color:var(--brand-green);transform:translateY(-2px);}

/* ---------- 主体两栏 ---------- */
.article-wrap{padding:56px 0 88px;}
.article-main{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-sm);
  padding:36px 40px;
}
.article-body{
  max-width:780px;
  font-size:17px;
  line-height:1.9;
  color:#1B2422;
}
.article-body p{margin:0 0 1.2em;}
.article-body h2{
  font-size:clamp(21px,2.2vw,27px);
  color:var(--brand-ink);
  margin:44px 0 18px;
  padding-left:14px;
  border-left:4px solid var(--brand-lime);
  line-height:1.35;
}
.article-body h3{
  font-size:20px;
  font-weight:700;
  color:var(--brand-ink);
  margin:32px 0 14px;
}
.article-body h4{
  font-size:17px;font-weight:700;color:var(--brand-ink-2);margin:24px 0 10px;
}
.article-body a{color:var(--brand-green);text-decoration:underline;text-underline-offset:3px;}
.article-body strong{font-weight:700;color:var(--brand-ink);}
.article-body ul,.article-body ol{
  margin:0 0 1.3em;
  padding-left:1.4em;
}
.article-body ul{list-style:none;padding-left:1.5em;}
.article-body ul li{position:relative;margin-bottom:10px;}
.article-body ul li::before{
  content:"";position:absolute;left:-1.15em;top:.72em;
  width:7px;height:7px;border-radius:2px;background:var(--brand-green);
}
.article-body ol{list-style:decimal;}
.article-body ol li{margin-bottom:10px;padding-left:4px;}
.article-body ol li::marker{color:var(--brand-green);font-weight:700;}
.article-body blockquote{
  margin:26px 0;
  padding:18px 22px;
  background:#EFF3EA;
  border-left:4px solid var(--brand-ink-2);
  border-radius:0 10px 10px 0;
  color:#2C3A34;
  font-size:16px;
  line-height:1.85;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{
  border-radius:var(--radius-img);
  margin:26px auto 10px;
  box-shadow:var(--shadow-sm);
}
.article-body figure{margin:26px 0;}
.article-body figcaption{
  font-size:13px;color:var(--text-muted);text-align:center;margin-top:10px;
}
.article-body table{
  width:100%;
  border-collapse:collapse;
  margin:26px 0;
  font-size:15px;
  overflow:hidden;
  border-radius:var(--radius-input);
}
.article-body table th{
  background:var(--brand-ink-2);
  color:var(--text-invert);
  font-weight:700;
  text-align:left;
  padding:12px 14px;
  font-size:14px;
}
.article-body table td{
  padding:12px 14px;
  border-bottom:1px solid var(--line);
}
.article-body table tbody tr:nth-child(even){background:#F7F9F4;}
.article-body pre{
  background:var(--brand-ink);
  color:#D9E7D2;
  padding:18px 20px;
  border-radius:var(--radius-input);
  overflow-x:auto;
  font-size:13.5px;
  line-height:1.7;
  margin:24px 0;
}
.article-body code{
  font-family:var(--num-font);
  background:#EFF3EA;
  color:#2C4A2F;
  padding:2px 6px;
  border-radius:5px;
  font-size:.9em;
}
.article-body pre code{background:transparent;color:inherit;padding:0;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:34px 0;}

/* 空态 */
.empty-state{
  min-height:260px;
  border:1.5px dashed var(--line);
  border-radius:var(--radius-card);
  background:var(--bg);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;text-align:center;padding:40px 24px;
}
.empty-state svg{color:var(--brand-green);}
.empty-state p{font-size:16px;color:var(--text-muted);margin:0;}
.empty-state a{font-weight:700;color:var(--brand-green);}

/* ---------- 侧栏 ---------- */
.side-inner{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px;}
.side-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-sm);
  padding:24px;
}
.side-card.dark{
  background:var(--brand-ink);
  border-color:var(--brand-ink);
  color:var(--text-invert);
  box-shadow:var(--shadow-dark);
  position:relative;overflow:hidden;
}
.side-card.dark::after{
  content:"";position:absolute;right:-30px;bottom:-40px;
  width:150px;height:150px;border-radius:50%;
  background:rgba(200,240,75,.10);
}
.side-card.dark .side-title{color:var(--brand-lime);}
.side-card.dark p{color:#C9D4CB;font-size:13.5px;line-height:1.75;}
.side-title{
  font-size:16px;font-weight:800;color:var(--brand-ink);
  margin-bottom:14px;display:flex;align-items:center;gap:8px;
}
.side-title::before{
  content:"";width:6px;height:16px;border-radius:2px;background:var(--brand-lime);
}
.side-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:14px;}
.side-list a{font-size:14px;font-weight:600;color:var(--text);display:block;line-height:1.6;}
.side-list a:hover{color:var(--brand-green);}
.side-list .s-meta{display:block;font-size:12px;color:var(--text-muted);margin-top:4px;font-weight:400;}
.mini-form{display:flex;flex-direction:column;gap:10px;position:relative;z-index:1;}
.field-label{font-size:13px;font-weight:600;color:#D7E1D6;margin-bottom:6px;display:block;}
.req{color:var(--accent-orange);margin-left:2px;}
.field{
  width:100%;height:46px;border-radius:var(--radius-input);
  border:1px solid #2E443C;background:#16241F;color:var(--text-invert);
  padding:0 14px;font-size:14px;outline:0;
  transition:border-color .18s ease;
}
.field::placeholder{color:#7E8F86;}
.field:focus{border-color:var(--brand-lime);}
.back-top{
  display:flex;align-items:center;justify-content:center;gap:8px;
  height:46px;border-radius:999px;
  border:1.5px solid var(--line);background:var(--surface);
  font-size:14px;font-weight:600;color:var(--text-muted);
  cursor:pointer;transition:border-color .18s ease,color .18s ease,transform .18s ease;
}
.back-top:hover{border-color:var(--brand-green);color:var(--brand-green);transform:translateY(-2px);}

/* ---------- 标签行 ---------- */
.tag-row{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  margin-top:36px;padding-top:26px;border-top:1px solid var(--line);
}
.tag-label{font-size:13px;color:var(--text-muted);margin-right:4px;}
.tag{
  display:inline-flex;align-items:center;
  font-size:13px;font-weight:600;color:#3E5A14;
  background:rgba(200,240,75,.18);
  padding:6px 14px;border-radius:999px;
  transition:background-color .18s ease,color .18s ease;
}
.tag:hover{background:var(--brand-lime);color:var(--brand-ink);}

/* ---------- 上/下一篇 ---------- */
.pager-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:22px;}
.pager-card{
  display:block;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:20px 22px;
  box-shadow:var(--shadow-sm);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.pager-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#D5DDD3;}
.pager-card .p-label{font-size:12px;color:var(--text-muted);display:block;margin-bottom:8px;}
.pager-card strong{font-size:15px;font-weight:700;color:var(--brand-ink);line-height:1.5;display:block;}
.pager-card.next{text-align:right;}

/* ---------- 相关推荐 ---------- */
.related-block{background:var(--surface);border-top:1px solid var(--line);padding:72px 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px;}
.section-head h2{font-size:clamp(22px,2.6vw,30px);color:var(--brand-ink);}
.section-head .sub{font-size:14px;color:var(--text-muted);margin:8px 0 0;}
.link-more{font-size:14px;font-weight:700;color:var(--brand-ink);display:inline-flex;align-items:center;gap:6px;white-space:nowrap;}
.link-more span{transition:transform .18s ease;}
.link-more:hover{color:var(--brand-green);}
.link-more:hover span{transform:translateX(4px);}
.card-list{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-sm);
  overflow:hidden;
  height:100%;
  display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease;
}
.card-list:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.card-list .thumb{
  aspect-ratio:16/9;width:100%;overflow:hidden;background:#E9EEE4;
}
.card-list .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.card-list:hover .thumb img{transform:scale(1.04);}
.card-list .body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card-list h3{
  font-size:18px;font-weight:700;line-height:1.5;color:var(--brand-ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-list .desc{
  font-size:14px;line-height:1.7;color:var(--text-muted);margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-foot{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  font-size:12px;color:var(--text-muted);padding-top:6px;
}
.card-foot .read{font-weight:700;color:var(--brand-ink);display:inline-flex;align-items:center;gap:4px;}
.card-list:hover .card-foot .read{color:var(--brand-green);}
.back-row{display:flex;justify-content:center;margin-top:38px;}

/* ---------- 页脚 ---------- */
.site-footer{
  position:relative;overflow:hidden;
  background:var(--brand-ink);color:var(--text-invert);
  padding:68px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:36px;padding-bottom:48px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand strong{font-size:17px;font-weight:700;color:var(--text-invert);}
.footer-desc{font-size:14px;line-height:1.85;color:#AEBEB4;max-width:340px;}
.footer-col h3{font-size:15px;font-weight:700;color:var(--brand-lime);margin-bottom:16px;}
.footer-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:11px;}
.footer-col li,.footer-col span{font-size:14px;color:#AEBEB4;}
.footer-col a{font-size:14px;color:#AEBEB4;}
.footer-col a:hover{color:var(--brand-lime);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0 28px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
}
.footer-bottom p{font-size:13px;color:#93A49A;margin:0;}
.footer-links{display:flex;flex-wrap:wrap;gap:18px;}
.footer-links a{font-size:13px;color:#93A49A;}
.footer-links a:hover{color:var(--brand-lime);}
.footer-watermark{
  position:absolute;right:18px;bottom:-14px;
  font-size:clamp(48px,9vw,110px);font-weight:800;
  color:rgba(255,255,255,.04);
  pointer-events:none;user-select:none;line-height:1;
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .container{max-width:100%;}
}
@media (max-width:991px){
  .nav-links{display:none;}
  .nav-search{display:none;}
  .nav-toggle{display:inline-flex;}
  .brand-text{display:none;}
  .brand-text-short{display:inline;}
  .site-nav{min-height:60px;gap:14px;}
  .article-wrap{padding:40px 0 64px;}
  .article-main{padding:28px 24px;}
  .side-inner{position:static;margin-top:26px;}
  .related-block{padding:56px 0;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
}
@media (max-width:767px){
  .article-meta{gap:12px;}
  .share-row{margin-left:0;width:100%;}
  .pager-row{grid-template-columns:1fr;}
  .pager-card.next{text-align:left;}
  .article-body{font-size:16px;}
  .article-body h2{margin-top:36px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
}
@media (max-width:575px){
  .container{padding-left:18px;padding-right:18px;}
  .article-hero{padding:24px 0 30px;}
  .article-main{padding:22px 18px;}
  .article-wrap{padding:32px 0 52px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding-bottom:34px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .crumbs{font-size:12px;}
  .crumbs .current{max-width:200px;}
  .btn-sm{padding:8px 16px;font-size:13px;}
  .nav-actions{gap:10px;}
}

/* roulang page: category1 */
:root{
  --brand-ink:#101C19;
  --brand-ink-2:#1B2E28;
  --brand-lime:#C8F04B;
  --brand-green:#12A05C;
  --accent-orange:#FF6A2B;
  --bg:#F5F7F2;
  --surface:#FFFFFF;
  --line:#E4E9E1;
  --text:#12181A;
  --text-muted:#5C6A64;
  --text-invert:#F3F6F0;
  --r-card:16px;
  --r-img:12px;
  --r-field:10px;
  --r-pill:999px;
  --r-badge:6px;
  --sh-1:0 2px 10px rgba(16,28,25,.06);
  --sh-2:0 14px 30px rgba(16,28,25,.13);
  --sh-dark:0 18px 40px rgba(0,0,0,.28);
  --section-y:88px;
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:system-ui,-apple-system,"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;line-height:1.8;
  color:var(--text);
  background:var(--bg);
  letter-spacing:0;
}
h1,h2,h3,h4{font-weight:800;letter-spacing:-.01em;margin:0;line-height:1.25;color:var(--text);}
h1{font-size:clamp(30px,4.4vw,54px);line-height:1.15;}
h2{font-size:clamp(22px,2.6vw,32px);}
h3{font-size:20px;line-height:1.35;}
p{margin:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease;}
img{max-width:100%;display:block;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;}
input,select,textarea{font:inherit;color:inherit;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--brand-lime);outline-offset:2px;border-radius:4px;
}
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:24px;}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1;}

/* ---------- header / nav ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:var(--surface);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-stuck{box-shadow:0 4px 18px rgba(16,28,25,.08);}
.site-nav{
  height:72px;display:flex;align-items:center;gap:28px;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:var(--r-badge);
  background:var(--brand-ink);color:var(--brand-lime);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:800;letter-spacing:.02em;
}
.brand-text{font-size:17px;font-weight:700;color:var(--brand-ink);white-space:nowrap;}
.brand-text-short{display:none;font-size:16px;font-weight:700;color:var(--brand-ink);}
.brand:hover .brand-text{color:var(--brand-green);}
.nav-links{display:flex;align-items:center;gap:24px;margin:0 auto 0 8px;}
.nav-links a{
  position:relative;display:inline-block;padding:6px 0;
  font-size:15px;font-weight:600;color:var(--text-muted);white-space:nowrap;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:3px;border-radius:2px;
  background:var(--brand-lime);transition:width .22s ease;
}
.nav-links a:hover{color:var(--brand-ink);}
.nav-links a:hover::after{width:18px;}
.nav-links a.active{color:var(--brand-ink);}
.nav-links a.active::after{width:18px;background:var(--brand-lime);}
.nav-actions{display:flex;align-items:center;gap:14px;margin-left:auto;}
.nav-search{
  display:flex;align-items:center;gap:8px;
  height:40px;padding:0 16px;
  border:1px solid var(--line);border-radius:var(--r-pill);
  background:#FAFBF8;color:var(--text-muted);
  transition:border-color .2s ease,background-color .2s ease;
}
.nav-search:focus-within{border-color:var(--brand-green);background:var(--surface);}
.nav-search input{border:0;background:transparent;outline:none;width:132px;font-size:14px;}
.nav-search input::placeholder{color:#96A29B;}
.nav-toggle{display:none;width:40px;height:40px;border-radius:var(--r-field);position:relative;}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  display:block;width:20px;height:2px;border-radius:2px;background:var(--brand-ink);
  position:absolute;left:50%;transform:translateX(-50%);
}
.nav-toggle span{top:50%;margin-top:-1px;}
.nav-toggle span::before{content:"";top:-6px;}
.nav-toggle span::after{content:"";top:6px;}

/* buttons */
.btn-ink,.btn-lime,.btn-line{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-pill);font-weight:700;line-height:1;
  padding:14px 26px;font-size:15px;
  transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,color .2s ease;
}
.btn-ink{background:var(--brand-ink);color:var(--brand-lime);}
.btn-ink:hover{background:var(--brand-ink-2);color:var(--brand-lime);transform:translateY(-2px);box-shadow:var(--sh-2);}
.btn-lime{background:var(--brand-lime);color:var(--brand-ink);}
.btn-lime:hover{background:#D6F86A;color:var(--brand-ink);transform:translateY(-2px);box-shadow:var(--sh-2);}
.btn-line{border:1.5px solid var(--brand-ink);color:var(--brand-ink);background:transparent;}
.btn-line:hover{background:var(--brand-ink);color:var(--text-invert);transform:translateY(-2px);}
.btn-sm{padding:11px 20px;font-size:14px;}
.btn-block{width:100%;}

/* ---------- banner ---------- */
.cat-banner{
  position:relative;overflow:hidden;
  min-height:240px;display:flex;align-items:center;
  background:var(--brand-ink) url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  color:var(--text-invert);
}
.cat-banner::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(16,28,25,.93) 0%,rgba(16,28,25,.68) 52%,rgba(16,28,25,.28) 100%);
}
.cat-banner .container{position:relative;z-index:1;padding-block:52px;}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(243,246,240,.72);margin-bottom:18px;}
.crumbs a:hover{color:var(--brand-lime);}
.crumbs .sep{opacity:.5;}
.crumbs .current{color:var(--brand-lime);}
.eyebrow{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.08em;
  color:var(--brand-lime);background:rgba(200,240,75,.14);
  border-radius:var(--r-badge);padding:5px 10px;margin-bottom:16px;
}
.cat-banner h1{color:#fff;max-width:760px;}
.cat-banner .lead{margin-top:16px;font-size:17px;line-height:1.8;color:rgba(243,246,240,.86);max-width:640px;}

/* ---------- sections ---------- */
.section{padding-block:var(--section-y);}
.section-alt{background:var(--surface);}
.section-head{margin-bottom:40px;max-width:760px;}
.section-head p{margin-top:12px;font-size:15px;color:var(--text-muted);}
.section-head-row{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  margin-bottom:36px;flex-wrap:wrap;
}
.text-link{font-size:14px;font-weight:600;color:var(--brand-green);display:inline-flex;align-items:center;gap:6px;}
.text-link:hover{color:var(--brand-ink);}
.text-link:hover span{transform:translateX(4px);}
.text-link span{transition:transform .2s ease;}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px;}
.chip{
  padding:9px 20px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:var(--surface);
  font-size:14px;font-weight:600;color:var(--text-muted);
  transition:all .2s ease;
}
.chip:hover{border-color:var(--brand-ink);color:var(--brand-ink);}
.chip.is-active{background:var(--brand-ink);border-color:var(--brand-ink);color:var(--brand-lime);}

/* event cards */
.event-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.event-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;box-shadow:var(--sh-1);display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s ease;
}
.event-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.event-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:18px;}
.date-box{
  width:56px;border-radius:var(--r-badge);background:var(--brand-ink);color:var(--brand-lime);
  text-align:center;padding:7px 0;line-height:1.1;
}
.date-box .d{display:block;font-size:20px;font-weight:800;font-variant-numeric:tabular-nums;}
.date-box .m{display:block;font-size:11px;color:rgba(200,240,75,.8);margin-top:2px;}
.badge-status{
  font-size:12px;font-weight:700;padding:5px 10px;border-radius:var(--r-badge);
  white-space:nowrap;
}
.is-open{background:rgba(200,240,75,.22);color:#3E5210;}
.is-soon{background:rgba(18,160,92,.12);color:#0C7442;}
.is-done{background:#EFF1EC;color:#88948D;}
.event-card h3{font-size:19px;margin-bottom:10px;}
.event-meta{display:flex;align-items:center;gap:7px;font-size:14px;color:var(--text-muted);margin-bottom:18px;}
.event-meta svg{flex:0 0 auto;opacity:.75;}
.quota{margin-top:auto;}
.quota-top{display:flex;align-items:baseline;justify-content:space-between;font-size:13px;color:var(--text-muted);}
.quota-top strong{font-size:19px;font-weight:800;color:var(--brand-ink);font-variant-numeric:tabular-nums;}
.quota-top strong em{font-style:normal;font-size:13px;font-weight:600;color:var(--text-muted);}
.quota-top strong.tight{color:var(--accent-orange);}
.bar{height:6px;border-radius:var(--r-pill);background:#EDF0E9;margin-top:9px;overflow:hidden;}
.bar i{display:block;height:100%;border-radius:var(--r-pill);background:var(--brand-green);}
.bar i.tight{background:var(--accent-orange);}
.event-link{
  display:inline-flex;align-items:center;gap:8px;margin-top:18px;
  font-size:14px;font-weight:700;color:var(--brand-ink);
}
.event-link span{transition:transform .2s ease;}
.event-link:hover{color:var(--brand-green);}
.event-link:hover span{transform:translateX(4px);}

/* timeline */
.timeline{position:relative;padding-left:32px;}
.timeline::before{
  content:"";position:absolute;left:7px;top:10px;bottom:10px;width:2px;background:var(--line);
}
.timeline li{position:relative;padding-bottom:30px;}
.timeline li:last-child{padding-bottom:0;}
.timeline li::before{
  content:"";position:absolute;left:-32px;top:8px;width:16px;height:16px;border-radius:50%;
  background:var(--surface);border:3px solid var(--brand-green);
}
.timeline time{
  display:inline-block;font-size:13px;font-weight:800;color:var(--brand-green);
  font-variant-numeric:tabular-nums;letter-spacing:.02em;margin-bottom:6px;
}
.timeline h3{font-size:17px;margin-bottom:6px;}
.timeline p{font-size:14px;color:var(--text-muted);max-width:640px;}

/* cta + form */
.cta-band{
  position:relative;overflow:hidden;
  background:var(--brand-ink);color:var(--text-invert);
}
.cta-band::after{
  content:"";position:absolute;left:0;top:0;bottom:0;width:8%;
  background:repeating-linear-gradient(45deg,rgba(200,240,75,.16) 0 6px,transparent 6px 16px);
  pointer-events:none;
}
.cta-band .container{position:relative;z-index:1;}
.cta-grid{display:grid;grid-template-columns:5fr 6fr;gap:56px;align-items:start;}
.cta-copy h2{color:#fff;max-width:420px;}
.cta-copy p{margin-top:16px;font-size:15px;line-height:1.8;color:rgba(243,246,240,.78);max-width:420px;}
.check-list{margin-top:26px;display:grid;gap:12px;}
.check-list li{display:flex;gap:10px;font-size:14px;color:rgba(243,246,240,.9);line-height:1.6;}
.check-list li::before{
  content:"";flex:0 0 18px;width:18px;height:18px;margin-top:3px;border-radius:50%;
  background:rgba(200,240,75,.2);
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23C8F04B' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center;
}
.form-card{
  background:var(--surface);border-radius:var(--r-card);padding:28px;
  box-shadow:var(--sh-dark);color:var(--text);
}
.form-card h3{font-size:19px;margin-bottom:6px;}
.form-card .form-note{font-size:13px;color:var(--text-muted);margin-bottom:20px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:7px;color:var(--text);}
.field .req{color:var(--accent-orange);margin-left:2px;}
.field input,.field select{
  width:100%;height:46px;padding:0 14px;border-radius:var(--r-field);
  border:1px solid var(--line);background:#FAFBF8;outline:none;
  transition:border-color .2s ease,background-color .2s ease;
}
.field input:focus,.field select:focus{border-color:var(--brand-green);background:var(--surface);}
.field input::placeholder{color:#A0ABA4;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.agree{display:flex;align-items:flex-start;gap:9px;font-size:13px;color:var(--text-muted);line-height:1.6;margin:6px 0 20px;}
.agree input{width:16px;height:16px;margin-top:3px;accent-color:var(--brand-green);flex:0 0 16px;}

/* faq */
.faq-list{display:grid;gap:12px;max-width:860px;}
.faq-item{
  background:var(--surface);border-radius:var(--r-card);border:1px solid var(--line);
  overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:#D3DBD1;}
.faq-btn{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;text-align:left;font-size:17px;font-weight:600;color:var(--text);
}
.faq-btn .sign{
  position:relative;flex:0 0 20px;width:20px;height:20px;border-radius:50%;
  border:1.5px solid var(--line);transition:all .2s ease;
}
.faq-btn .sign::before,.faq-btn .sign::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--brand-ink);border-radius:2px;
  transform:translate(-50%,-50%);transition:all .2s ease;
}
.faq-btn .sign::before{width:9px;height:1.5px;}
.faq-btn .sign::after{width:1.5px;height:9px;}
.faq-btn[aria-expanded="true"]{color:var(--brand-ink);}
.faq-btn[aria-expanded="true"] .sign{border-color:var(--brand-green);}
.faq-btn[aria-expanded="true"] .sign::before{background:var(--brand-green);}
.faq-btn[aria-expanded="true"] .sign::after{height:0;opacity:0;}
.faq-body{padding:0 22px 20px;font-size:15px;line-height:1.85;color:var(--text-muted);}
.faq-item.is-open{box-shadow:var(--sh-1);}
.faq-item.is-open .faq-btn{box-shadow:inset 3px 0 0 var(--brand-lime);}

/* back link bar */
.back-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;}
.back-bar .crumbs{color:var(--text-muted);margin:0;}
.back-bar .crumbs .current{color:var(--text);}
.back-bar .crumbs a:hover{color:var(--brand-green);}

/* ---------- footer ---------- */
.site-footer{
  position:relative;overflow:hidden;
  background:var(--brand-ink);color:rgba(243,246,240,.78);
  padding-top:64px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:48px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand strong{color:#fff;font-size:17px;font-weight:700;}
.footer-desc{font-size:14px;line-height:1.8;max-width:300px;color:rgba(243,246,240,.66);}
.footer-col h3{font-size:14px;font-weight:700;color:#fff;letter-spacing:.04em;margin-bottom:16px;}
.footer-col ul{display:grid;gap:11px;}
.footer-col a{font-size:14px;color:rgba(243,246,240,.72);}
.footer-col a:hover{color:var(--brand-lime);}
.footer-col span{font-size:14px;color:rgba(243,246,240,.66);}
.footer-bottom{
  border-top:1px solid rgba(243,246,240,.12);
  padding-block:22px;display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(243,246,240,.56);
}
.footer-links{display:flex;gap:20px;flex-wrap:wrap;}
.footer-links a{font-size:13px;color:rgba(243,246,240,.68);}
.footer-links a:hover{color:var(--brand-lime);}
.footer-watermark{
  position:absolute;right:-10px;bottom:-14px;
  font-size:clamp(48px,9vw,110px);font-weight:800;letter-spacing:-.02em;
  color:rgba(243,246,240,.04);pointer-events:none;user-select:none;white-space:nowrap;
}

/* offcanvas */
.mobile-menu{background:var(--surface);max-width:320px;}
.mobile-menu .offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px;}
.mobile-menu .offcanvas-title{font-size:16px;font-weight:700;}
.mobile-menu .btn-close{opacity:.55;}
.mobile-menu .offcanvas-body{padding:20px;display:flex;flex-direction:column;}
.mobile-links{display:grid;gap:20px;margin-bottom:28px;}
.mobile-links a{font-size:16px;font-weight:600;color:var(--text-muted);}
.mobile-links a.active{color:var(--brand-ink);}
.mobile-links a.active::before{content:"";display:inline-block;width:14px;height:3px;border-radius:2px;background:var(--brand-lime);vertical-align:middle;margin-right:9px;}
.mobile-links a:hover{color:var(--brand-green);}

/* responsive */
@media (max-width:1199px){
  .nav-links{gap:18px;}
  .nav-search input{width:100px;}
}
@media (max-width:991px){
  :root{--section-y:64px;}
  .site-nav{height:60px;gap:14px;}
  .nav-links,.nav-search{display:none;}
  .nav-toggle{display:block;}
  .brand-text{display:none;}
  .brand-text-short{display:inline;}
  .brand-mark{width:36px;height:36px;flex-basis:36px;font-size:13px;}
  .cta-grid{grid-template-columns:1fr;gap:36px;}
  .event-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cat-banner .container{padding-block:44px;}
}
@media (max-width:767px){
  .container{padding-inline:18px;}
  .event-grid{grid-template-columns:1fr;}
  .field-row{grid-template-columns:1fr;}
  .form-card{padding:22px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .cat-banner{min-height:210px;}
  .cat-banner .lead{font-size:15px;}
  .section-head-row{margin-bottom:26px;}
  .faq-btn{font-size:16px;padding:16px 18px;}
  .faq-body{padding:0 18px 18px;font-size:14px;}
}
@media (max-width:575px){
  :root{--section-y:44px;}
  .chips{gap:8px;}
  .chip{padding:8px 15px;font-size:13px;}
  .btn-ink,.btn-lime,.btn-line{padding:12px 20px;font-size:14px;}
  .timeline{padding-left:26px;}
  .timeline li::before{left:-26px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: category2 */
:root{
  --brand-ink:#101C19;
  --brand-ink-2:#1B2E28;
  --brand-lime:#C8F04B;
  --brand-green:#12A05C;
  --accent-orange:#FF6A2B;
  --bg:#F5F7F2;
  --surface:#FFFFFF;
  --line:#E4E9E1;
  --text:#12181A;
  --text-muted:#5C6A64;
  --text-invert:#F3F6F0;
  --r-card:16px;
  --r-img:12px;
  --r-input:10px;
  --r-pill:999px;
  --r-badge:6px;
  --sh-1:0 2px 10px rgba(16,28,25,.06);
  --sh-2:0 14px 30px rgba(16,28,25,.13);
  --sh-dark:0 18px 40px rgba(0,0,0,.28);
  --sec:88px;
  --num-font:ui-monospace,"SFMono-Regular","Barlow Condensed","Roboto Mono",Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC",system-ui,-apple-system,"Segoe 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 .2s ease}
button{font-family:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
h1,h2,h3,h4{letter-spacing:-.01em;line-height:1.25;font-weight:800;color:var(--text)}
h1{font-size:clamp(30px,4.4vw,54px);line-height:1.15}
h2{font-size:clamp(22px,2.6vw,32px)}
h3{font-size:20px}
:focus-visible{outline:2px solid var(--brand-lime);outline-offset:2px}
.container{max-width:1200px;padding-left:24px;padding-right:24px;margin:0 auto}
.section{padding:var(--sec) 0}
.section-white{background:var(--surface)}
.section-bg{background:var(--bg)}
.section-dark{background:var(--brand-ink);color:var(--text-invert)}
.section-dark h2,.section-dark h3{color:var(--text-invert)}
.eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.12em;color:var(--brand-green);margin-bottom:10px}
.section-dark .eyebrow{color:var(--brand-lime)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.section-head p{font-size:14px;color:var(--text-muted);margin-top:10px;max-width:640px}
.section-dark .section-head p{color:rgba(243,246,240,.72)}
.lead-text{font-size:15px;color:var(--text-muted)}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;background:var(--surface);
  border-bottom:1px solid var(--line);transition:box-shadow .25s ease,background .25s ease;
}
.site-header.is-scrolled{box-shadow:0 4px 18px rgba(16,28,25,.08)}
.site-nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:40px;height:40px;border-radius:10px;background:var(--brand-ink);color:var(--brand-lime);
  display:grid;place-items:center;font-size:13px;font-weight:800;letter-spacing:.02em;flex:0 0 auto;
}
.brand-text{font-size:17px;font-weight:700;color:var(--brand-ink);white-space:nowrap}
.brand-text-short{display:none;font-size:16px;font-weight:700;color:var(--brand-ink)}
.nav-links{display:flex;align-items:center;gap:26px;margin:0;padding:0;list-style:none}
.nav-links a{
  position:relative;display:inline-block;padding:6px 0;font-size:15px;font-weight:600;color:var(--text);
}
.nav-links a:hover{color:var(--brand-green)}
.nav-links a.active{color:var(--brand-ink)}
.nav-links a.active::after{
  content:"";position:absolute;left:0;bottom:-4px;width:18px;height:3px;border-radius:2px;background:var(--brand-lime);
}
.nav-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.nav-search{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:var(--bg);color:var(--text-muted);transition:border-color .2s ease,background .2s ease;
}
.nav-search:focus-within{border-color:var(--brand-green);background:var(--surface)}
.nav-search input{
  border:0;background:transparent;outline:none;font-size:14px;color:var(--text);width:132px;font-family:inherit;
}
.nav-search input::placeholder{color:var(--text-muted)}
.btn-ink,.btn-lime,.btn-outline{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-pill);font-weight:700;font-size:15px;padding:12px 24px;border:0;cursor:pointer;
  text-decoration:none;transition:transform .2s ease,background .2s ease,box-shadow .2s ease,color .2s ease;
}
.btn-ink{background:var(--brand-ink);color:var(--brand-lime)}
.btn-ink:hover{background:var(--brand-ink-2);color:var(--brand-lime);transform:translateY(-2px);box-shadow:var(--sh-2)}
.btn-lime{background:var(--brand-lime);color:var(--brand-ink)}
.btn-lime:hover{background:#d6f873;transform:translateY(-2px);box-shadow:var(--sh-2)}
.btn-outline{background:transparent;color:var(--brand-ink);border:1.5px solid var(--brand-ink)}
.btn-outline:hover{background:var(--brand-ink);color:var(--text-invert);transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-block{width:100%}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:var(--surface);
  align-items:center;justify-content:center;cursor:pointer;
}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  display:block;width:18px;height:2px;background:var(--brand-ink);border-radius:2px;content:"";position:relative;
}
.nav-toggle span::before{position:absolute;top:-6px}
.nav-toggle span::after{position:absolute;top:6px}
.offcanvas{background:var(--surface);width:300px}
.offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px}
.offcanvas-body{padding:20px;display:flex;flex-direction:column;gap:20px}
.mobile-links a{display:block;padding:14px 0;border-bottom:1px solid var(--line);font-size:16px;font-weight:600;color:var(--text)}
.mobile-links a.active{color:var(--brand-green)}
.btn-close{opacity:.65}
.btn-close:focus{box-shadow:none}

/* ---------- 页面横幅 ---------- */
.page-hero{
  position:relative;color:var(--text-invert);padding:56px 0 48px;
  background:
    linear-gradient(100deg,rgba(16,28,25,.92) 0%,rgba(16,28,25,.72) 52%,rgba(16,28,25,.36) 100%),
    url('/assets/images/backpic/back-2.png') center/cover no-repeat;
}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(243,246,240,.72);margin-bottom:22px;flex-wrap:wrap}
.crumb a{color:rgba(243,246,240,.72)}
.crumb a:hover{color:var(--brand-lime)}
.crumb span.sep{opacity:.5}
.page-hero h1{color:#fff;max-width:820px}
.page-hero .hero-sub{margin-top:16px;font-size:17px;line-height:1.8;color:rgba(243,246,240,.86);max-width:720px}
.hero-stats{
  display:flex;flex-wrap:wrap;gap:0;margin-top:34px;
  border-top:1px solid rgba(255,255,255,.16);padding-top:22px;
}
.hero-stats .stat{padding-right:34px;margin-right:34px;border-right:1px solid rgba(255,255,255,.16)}
.hero-stats .stat:last-child{border-right:0;margin-right:0;padding-right:0}
.stat-num{
  font-family:var(--num-font);font-size:26px;font-weight:700;line-height:1.2;color:var(--brand-lime);
  font-variant-numeric:tabular-nums;display:block;
}
.stat-label{font-size:12px;color:rgba(243,246,240,.7);letter-spacing:.04em}

/* ---------- 筛选侧栏 ---------- */
.filter-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;box-shadow:var(--sh-1);position:sticky;top:88px;
}
.filter-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.filter-head h3{font-size:16px;font-weight:700}
.filter-reset{background:none;border:0;color:var(--brand-green);font-size:13px;font-weight:600;cursor:pointer;padding:0}
.filter-reset:hover{text-decoration:underline}
.filter-group{padding-top:14px;margin-top:14px;border-top:1px solid var(--line)}
.filter-group:first-of-type{border-top:0;margin-top:0;padding-top:0}
.filter-group h4{font-size:13px;font-weight:700;color:var(--text-muted);letter-spacing:.04em;margin-bottom:8px}
.filter-opt{display:flex;align-items:center;gap:10px;padding:7px 0;font-size:14px;color:var(--text-muted);cursor:pointer;transition:color .2s ease}
.filter-opt:hover{color:var(--brand-ink)}
.filter-opt input{width:16px;height:16px;accent-color:var(--brand-green);cursor:pointer;flex:0 0 auto}
.filter-note{font-size:12px;color:var(--text-muted);line-height:1.7;margin-top:16px}
.filter-card .btn-ink{margin-top:18px}

/* ---------- 装备卡片 ---------- */
.gear-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;height:100%;display:flex;flex-direction:column;box-shadow:var(--sh-1);
  transition:transform .22s ease,box-shadow .22s ease;
}
.gear-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
.gear-thumb{aspect-ratio:4/3;overflow:hidden;background:var(--bg)}
.gear-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.gear-card:hover .gear-thumb img{transform:scale(1.04)}
.gear-body{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1 1 auto}
.gear-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.tag{font-size:12px;font-weight:600;padding:3px 8px;border-radius:var(--r-badge);background:rgba(200,240,75,.22);color:#0F5A34}
.tag-plain{background:rgba(16,28,25,.06);color:var(--text-muted)}
.gear-body h3{font-size:17px;font-weight:700;line-height:1.4;margin-bottom:8px}
.gear-desc{font-size:14px;line-height:1.7;color:var(--text-muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.gear-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.gear-stock{font-size:13px;color:var(--text-muted)}
.gear-stock b{font-family:var(--num-font);font-size:16px;color:var(--accent-orange);font-variant-numeric:tabular-nums}
.gear-link{font-size:13px;font-weight:700;color:var(--brand-green);display:inline-flex;align-items:center;gap:4px}
.gear-link .arrow{transition:transform .2s ease}
.gear-link:hover .arrow{transform:translateX(4px)}

/* ---------- 规格表 ---------- */
.table-wrap{border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;background:var(--surface);box-shadow:var(--sh-1)}
.spec-table{width:100%;border-collapse:collapse;font-size:15px}
.spec-table thead th{background:var(--brand-ink-2);color:#fff;padding:14px 18px;font-size:14px;font-weight:600;text-align:left;letter-spacing:.02em}
.spec-table tbody td{padding:14px 18px;border-top:1px solid var(--line);color:var(--text-muted);font-size:14px;vertical-align:middle}
.spec-table tbody tr:nth-child(even){background:var(--bg)}
.spec-table tbody td:first-child{color:var(--text);font-weight:700;font-size:15px}
.spec-table .num-cell{font-family:var(--num-font);font-variant-numeric:tabular-nums;color:var(--text)}

/* ---------- 领取流程 ---------- */
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step-card{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-card);
  padding:24px;height:100%;box-shadow:var(--sh-dark);transition:transform .22s ease,border-color .22s ease;
}
.step-card:hover{transform:translateY(-3px);border-color:rgba(200,240,75,.45)}
.step-num{
  width:42px;height:42px;border-radius:12px;background:var(--brand-lime);color:var(--brand-ink);
  display:grid;place-items:center;font-family:var(--num-font);font-size:17px;font-weight:800;
  font-variant-numeric:tabular-nums;margin-bottom:14px;
}
.step-card h3{font-size:17px;font-weight:700;margin-bottom:8px;color:#fff}
.step-card p{font-size:14px;line-height:1.75;color:rgba(243,246,240,.72)}

/* ---------- FAQ ---------- */
.accordion-item{
  background:var(--surface);border:0;border-radius:var(--r-card);margin-bottom:12px;overflow:hidden;
  box-shadow:var(--sh-1);
}
.accordion-item:last-child{margin-bottom:0}
.accordion-button{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:var(--surface);border:0;padding:18px 20px;font-size:17px;font-weight:600;color:var(--text);
  text-align:left;box-shadow:none;border-radius:var(--r-card);
}
.accordion-button:not(.collapsed){color:var(--brand-ink);background:var(--bg);box-shadow:inset 3px 0 0 var(--brand-lime);border-radius:var(--r-card) var(--r-card) 0 0}
.accordion-button:focus{box-shadow:none;outline:none}
.accordion-button:focus-visible{outline:2px solid var(--brand-lime);outline-offset:-2px}
.acc-plus{
  flex:0 0 auto;width:22px;height:22px;border-radius:50%;border:1.5px solid var(--line);
  display:grid;place-items:center;font-size:15px;line-height:1;color:var(--text-muted);
  transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.acc-plus::before{content:"+"}
.accordion-button:not(.collapsed) .acc-plus{background:var(--brand-lime);border-color:var(--brand-lime);color:var(--brand-ink)}
.accordion-button:not(.collapsed) .acc-plus::before{content:"−"}
.accordion-body{padding:4px 20px 20px;font-size:15px;line-height:1.85;color:var(--text-muted);background:var(--bg)}

/* ---------- 咨询表单 ---------- */
.consult-band{background:var(--bg);padding:var(--sec) 0}
.consult-wrap{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-1);padding:40px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;
}
.consult-copy h2{margin-bottom:14px}
.consult-copy p{font-size:15px;color:var(--text-muted);line-height:1.8}
.consult-points{margin-top:22px;display:flex;flex-direction:column;gap:12px}
.consult-points li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--text)}
.check-ico{
  flex:0 0 auto;width:20px;height:20px;border-radius:50%;background:rgba(200,240,75,.32);
  display:grid;place-items:center;margin-top:2px;color:#0F5A34;font-size:12px;font-weight:800;
}
.form-field{margin-bottom:16px}
.form-field label{display:block;font-size:14px;font-weight:600;color:var(--text);margin-bottom:6px}
.form-field .req{color:var(--accent-orange);margin-left:2px}
.field-input{
  width:100%;height:46px;border-radius:var(--r-input);border:1px solid var(--line);background:var(--surface);
  padding:0 14px;font-size:15px;color:var(--text);font-family:inherit;transition:border-color .2s ease,box-shadow .2s ease;
}
.field-input::placeholder{color:#9AA6A0}
.field-input:focus{outline:none;border-color:var(--brand-green);box-shadow:0 0 0 3px rgba(18,160,92,.14)}
.form-hint{font-size:12px;color:var(--text-muted);margin-top:10px;line-height:1.7}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-ink);color:var(--text-invert);padding:64px 0 28px;position:relative;overflow:hidden}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;position:relative;z-index:2}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand strong{font-size:17px;font-weight:700;color:#fff}
.footer-desc{font-size:14px;line-height:1.8;color:rgba(243,246,240,.66);max-width:320px}
.footer-col h3{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.04em}
.footer-col li{margin-bottom:10px}
.footer-col a,.footer-col span{font-size:14px;color:rgba(243,246,240,.66);transition:color .2s ease}
.footer-col a:hover{color:var(--brand-lime)}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;position:relative;z-index:2;
}
.footer-bottom p{font-size:13px;color:rgba(243,246,240,.55)}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-links a{font-size:13px;color:rgba(243,246,240,.55)}
.footer-links a:hover{color:var(--brand-lime)}
.footer-watermark{
  position:absolute;right:-10px;bottom:-26px;font-size:96px;font-weight:800;letter-spacing:.02em;
  color:rgba(255,255,255,.04);pointer-events:none;user-select:none;white-space:nowrap;z-index:1;
}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .step-grid{grid-template-columns:repeat(2,1fr)}
  .footer-watermark{font-size:72px}
}
@media (max-width:991.98px){
  :root{--sec:64px}
  .nav-links,.nav-search{display:none}
  .nav-toggle{display:flex}
  .site-nav{height:64px;gap:16px}
  .brand-text{display:none}
  .brand-text-short{display:inline}
  .filter-card{position:static;margin-bottom:8px}
  .consult-wrap{grid-template-columns:1fr;padding:28px;gap:26px}
  .page-hero{padding:40px 0 36px}
  .hero-stats .stat{padding-right:24px;margin-right:24px}
}
@media (max-width:767.98px){
  :root{--sec:52px}
  .container{padding-left:18px;padding-right:18px}
  .step-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .footer-desc{max-width:none}
  .hero-stats{gap:18px 0}
  .hero-stats .stat{padding-right:0;margin-right:0;border-right:0;flex:1 1 45%}
  .stat-num{font-size:22px}
  .page-hero .hero-sub{font-size:15px}
}
@media (max-width:575.98px){
  .brand-mark{width:36px;height:36px;font-size:12px}
  .section-head{margin-bottom:24px}
  .gear-body{padding:14px}
  .consult-wrap{padding:22px}
  .footer-grid{grid-template-columns:1fr}
  .footer-watermark{font-size:52px}
  .accordion-button{font-size:15px;padding:16px}
}

/* roulang page: category3 */
:root{
  --brand-ink:#101C19;
  --brand-ink-2:#1B2E28;
  --brand-lime:#C8F04B;
  --brand-green:#12A05C;
  --accent-orange:#FF6A2B;
  --bg:#F5F7F2;
  --surface:#FFFFFF;
  --line:#E4E9E1;
  --text:#12181A;
  --text-muted:#5C6A64;
  --text-invert:#F3F6F0;
  --r-card:16px;
  --r-img:12px;
  --r-input:10px;
  --r-pill:999px;
  --r-badge:6px;
  --shadow-1:0 2px 10px rgba(16,28,25,.06);
  --shadow-2:0 14px 30px rgba(16,28,25,.13);
  --shadow-dark:0 18px 40px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,-apple-system,"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;line-height:1.8;color:var(--text);background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em;line-height:1.25}
p{margin:0}
ul,ol{margin:0;padding:0}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--brand-lime);outline-offset:2px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.num{font-variant-numeric:tabular-nums}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:1030;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .22s ease}
.site-header.is-scrolled{box-shadow:var(--shadow-1)}
.site-nav{display:flex;align-items:center;gap:22px;height:72px;flex-wrap:nowrap}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand-mark{width:40px;height:40px;border-radius:12px;background:var(--brand-ink);color:var(--brand-lime);display:grid;place-items:center;font-size:14px;font-weight:800;letter-spacing:-.02em;flex:none}
.brand-text{font-size:17px;font-weight:700;letter-spacing:-.01em;color:var(--text);white-space:nowrap}
.brand-text-short{display:none;font-size:17px;font-weight:700;color:var(--text);white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:24px;list-style:none;margin:0 0 0 6px;padding:0}
.nav-links a{display:inline-block;position:relative;padding:6px 0;font-size:15px;font-weight:600;color:var(--text-muted);white-space:nowrap;transition:color .18s}
.nav-links a:hover{color:var(--text)}
.nav-links a.active{color:var(--brand-ink)}
.nav-links a.active::after{content:"";position:absolute;left:50%;bottom:-3px;transform:translateX(-50%);width:18px;height:3px;border-radius:2px;background:var(--brand-lime)}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.nav-search{display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;border:1px solid var(--line);border-radius:var(--r-pill);background:#F7F9F4;color:var(--text-muted);transition:border-color .2s,background .2s}
.nav-search:focus-within{border-color:var(--brand-green);background:#fff}
.nav-search input{border:0;background:transparent;outline:none;font-size:14px;width:128px;color:var(--text)}
.nav-search input::placeholder{color:#96A29B}
.nav-toggle{display:none;width:40px;height:40px;border:1px solid var(--line);border-radius:12px;background:#fff;align-items:center;justify-content:center;cursor:pointer}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{display:block;width:18px;height:2px;border-radius:2px;background:var(--brand-ink);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.offcanvas{border-left:1px solid var(--line)}
.offcanvas-header{border-bottom:1px solid var(--line);padding:18px 22px}
.offcanvas-body{padding:18px 22px 28px}
.m-menu{list-style:none;padding:0;margin:0 0 22px}
.m-menu li + li{margin-top:20px}
.m-menu a{font-size:16px;font-weight:600;color:var(--text);display:block}
.m-menu a.active{color:var(--brand-green)}

/* ---------- buttons ---------- */
.btn-ink,.btn-lime,.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 26px;border-radius:var(--r-pill);font-size:15px;font-weight:700;border:1.5px solid transparent;cursor:pointer;text-align:center;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease}
.btn-ink{background:var(--brand-ink);color:var(--brand-lime);box-shadow:var(--shadow-1)}
.btn-ink:hover{background:var(--brand-ink-2);color:var(--brand-lime);transform:translateY(-2px);box-shadow:var(--shadow-2)}
.btn-lime{background:var(--brand-lime);color:var(--brand-ink)}
.btn-lime:hover{background:#d7f76d;color:var(--brand-ink);transform:translateY(-2px);box-shadow:var(--shadow-2)}
.btn-outline{background:transparent;border-color:var(--brand-ink);color:var(--brand-ink)}
.btn-outline:hover{background:var(--brand-ink);color:var(--text-invert);transform:translateY(-2px)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn-block{width:100%}

/* ---------- section rhythm ---------- */
.sec{padding:88px 0}
.sec-white{background:var(--surface)}
.sec-tint{background:var(--bg)}
.sec-head{max-width:760px;margin-bottom:36px}
.sec-head h2{font-size:clamp(22px,2.6vw,32px);margin-bottom:10px}
.sec-head p{color:var(--text-muted);font-size:15px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.08em;color:#0d6b3f;background:rgba(200,240,75,.32);border-radius:var(--r-badge);padding:5px 10px;margin-bottom:14px}
.crumb{font-size:13px;color:var(--text-muted);padding:18px 0 0}
.crumb a{color:var(--text-muted);transition:color .18s}
.crumb a:hover{color:var(--brand-green)}
.crumb .sep{margin:0 8px;opacity:.55}
.crumb .now{color:var(--text)}

/* ---------- hero ---------- */
.page-hero{padding:26px 0 72px;background:var(--bg)}
.hero-grid{display:grid;grid-template-columns:1.02fr 1fr;gap:44px;align-items:center;margin-top:26px}
.hero-media{position:relative;border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-2);aspect-ratio:16/11;background:#DFE6DA}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-badge{position:absolute;left:16px;bottom:16px;background:rgba(16,28,25,.86);color:var(--brand-lime);font-size:12px;font-weight:700;letter-spacing:.04em;padding:6px 12px;border-radius:var(--r-badge)}
.page-hero h1{font-size:clamp(28px,4vw,44px);line-height:1.18;margin-bottom:16px}
.page-hero .lead{font-size:17px;color:var(--text-muted);margin-bottom:24px;max-width:520px}
.point-list{list-style:none;display:grid;gap:12px;margin-bottom:26px}
.point-list li{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--r-img);padding:14px 16px;box-shadow:var(--shadow-1);transition:transform .18s ease,box-shadow .18s ease}
.point-list li:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.point-ico{width:34px;height:34px;border-radius:10px;background:rgba(200,240,75,.28);color:var(--brand-ink);display:grid;place-items:center;flex:none}
.point-list strong{display:block;font-size:15px;font-weight:700;line-height:1.5}
.point-list .small{font-size:13px;color:var(--text-muted);line-height:1.7}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.stats{display:flex;flex-wrap:wrap;gap:18px;border-top:1px solid var(--line);margin-top:30px;padding-top:22px}
.stat{min-width:112px;flex:1 1 112px}
.stat b{display:block;font-size:26px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.2;color:var(--brand-ink)}
.stat span{font-size:12px;color:var(--text-muted)}

/* ---------- venue cards ---------- */
.venue-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.venue-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-1);transition:transform .2s ease,box-shadow .2s ease}
.venue-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.venue-thumb{aspect-ratio:16/9;overflow:hidden;background:#E7EDE3}
.venue-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.venue-card:hover .venue-thumb img{transform:scale(1.03)}
.venue-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.venue-name{font-size:18px;font-weight:700}
.meta-row{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-muted);line-height:1.6}
.meta-row .dot{width:4px;height:4px;border-radius:50%;background:#C3CDC0;flex:none}
.tag-row{display:flex;gap:8px;flex-wrap:wrap}
.tag{font-size:12px;font-weight:600;color:#0d6b3f;background:rgba(200,240,75,.3);border-radius:var(--r-badge);padding:3px 9px}
.venue-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px dashed var(--line);padding-top:14px}
.venue-foot .left-num{font-size:13px;color:var(--text-muted)}
.venue-foot .left-num b{font-variant-numeric:tabular-nums;color:var(--accent-orange);font-size:15px;font-weight:800}
.map-box{border:1.5px dashed #C7D2C2;border-radius:var(--r-card);min-height:240px;display:grid;place-items:center;text-align:center;padding:26px;color:var(--text-muted);font-size:14px;background:repeating-linear-gradient(45deg,#FAFBF7,#FAFBF7 12px,#F2F5EC 12px,#F2F5EC 24px)}
.map-box strong{display:block;font-size:16px;color:var(--brand-ink);margin-bottom:6px;font-weight:700}
.side-stack{display:grid;gap:24px;align-content:start}

/* ---------- table ---------- */
.tbl-wrap{overflow-x:auto;border-radius:var(--r-card);box-shadow:var(--shadow-1)}
.tbl{width:100%;min-width:660px;border-collapse:collapse;background:#fff;font-size:14.5px}
.tbl thead th{background:var(--brand-ink);color:#fff;font-weight:600;text-align:left;padding:14px 16px;font-size:13.5px;white-space:nowrap}
.tbl tbody td{padding:14px 16px;border-top:1px solid var(--line);color:var(--text);vertical-align:middle}
.tbl tbody tr:nth-child(even){background:#FAFBF7}
.tbl .strong-num{font-variant-numeric:tabular-nums;font-weight:700}
.tbl .left-3{color:var(--accent-orange);font-weight:800;font-variant-numeric:tabular-nums}
.tbl-note{margin-top:14px;font-size:13px;color:var(--text-muted)}

/* ---------- flow ---------- */
.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.flow-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:24px 22px;box-shadow:var(--shadow-1);transition:transform .18s ease,box-shadow .18s ease}
.flow-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.flow-num{font-size:13px;font-weight:800;letter-spacing:.08em;color:var(--brand-green);font-variant-numeric:tabular-nums;margin-bottom:10px}
.flow-item h3{font-size:17px;margin-bottom:8px}
.flow-item p{font-size:14px;color:var(--text-muted);line-height:1.75}

/* ---------- dark cta + form ---------- */
.cta-band{position:relative;background:var(--brand-ink);color:var(--text-invert);padding:88px 0;overflow:hidden}
.cta-band::before{content:"";position:absolute;left:0;top:0;bottom:0;width:8%;background:repeating-linear-gradient(45deg,rgba(200,240,75,.16),rgba(200,240,75,.16) 8px,transparent 8px,transparent 18px);pointer-events:none}
.cta-grid{position:relative;display:grid;grid-template-columns:.9fr 1fr;gap:44px;align-items:start}
.cta-band h2{font-size:clamp(22px,2.6vw,32px);margin-bottom:14px;color:#fff}
.cta-band .band-lead{color:rgba(243,246,240,.72);font-size:15px;margin-bottom:22px;max-width:420px}
.checks{list-style:none;display:grid;gap:12px;margin-bottom:26px}
.checks li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:rgba(243,246,240,.86);line-height:1.7}
.checks .tick{width:20px;height:20px;border-radius:50%;background:rgba(200,240,75,.18);color:var(--brand-lime);display:grid;place-items:center;flex:none;font-size:12px;margin-top:2px}
.contact-line{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:14px;color:rgba(243,246,240,.7)}
.contact-line b{color:#fff;font-variant-numeric:tabular-nums;font-weight:700}
.form-card{background:#fff;color:var(--text);border-radius:var(--r-card);padding:26px;box-shadow:var(--shadow-dark)}
.form-card h3{font-size:18px;margin-bottom:4px}
.form-card .form-note{font-size:13px;color:var(--text-muted);margin-bottom:18px}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.field .req{color:var(--accent-orange)}
.field input,.field select{width:100%;height:46px;border:1px solid var(--line);border-radius:var(--r-input);padding:0 14px;font-size:15px;background:#FBFCF9;color:var(--text);transition:border-color .18s,background .18s}
.field input:focus,.field select:focus{outline:none;border-color:var(--brand-green);background:#fff}
.field.invalid input,.field.invalid select{border:1.5px solid #E5484D}
.field .err{display:none;color:#E5484D;font-size:12px;margin-top:5px}
.field.invalid .err{display:block}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--text-muted);margin:4px 0 16px;line-height:1.7}
.agree input{width:16px;height:16px;margin-top:4px;accent-color:var(--brand-green);flex:none}
.agree-err{display:none;color:#E5484D;font-size:12px;margin:-8px 0 14px}
.form-tip{display:none;margin-top:14px;font-size:13px;color:#0d6b3f;background:rgba(200,240,75,.28);border-radius:var(--r-input);padding:10px 14px}

/* ---------- faq ---------- */
.acc .accordion-item{border:0;border-radius:var(--r-card);background:#fff;margin-bottom:12px;box-shadow:var(--shadow-1);overflow:hidden}
.acc .accordion-header{margin:0}
.acc .accordion-button{display:flex;align-items:center;gap:14px;width:100%;font-size:17px;font-weight:600;color:var(--text);background:#fff;padding:18px 20px;box-shadow:none;border-radius:var(--r-card);transition:background .18s,color .18s}
.acc .accordion-button:not(.collapsed){background:#FBFCF7;color:var(--brand-ink);box-shadow:inset 3px 0 0 var(--brand-lime)}
.acc .accordion-button:focus{box-shadow:none;outline:2px solid var(--brand-lime);outline-offset:2px}
.acc .accordion-button::after{display:none}
.acc-plus{width:20px;height:20px;border-radius:50%;border:1.5px solid currentColor;display:inline-flex;align-items:center;justify-content:center;margin-left:auto;font-size:14px;font-weight:600;line-height:1;flex:none;transition:transform .2s}
.acc .accordion-button:not(.collapsed) .acc-plus{color:var(--brand-green);transform:rotate(180deg)}
.acc .accordion-body{padding:0 20px 20px;font-size:15px;line-height:1.85;color:var(--text-muted);background:#FBFCF7}
.acc-title{font-size:17px;font-weight:600}

/* ---------- cta strip ---------- */
.cta-strip{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:32px;box-shadow:var(--shadow-1);display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-strip h2{font-size:clamp(20px,2.2vw,26px);margin-bottom:8px}
.cta-strip p{color:var(--text-muted);font-size:14.5px}
.cta-strip .actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- footer ---------- */
.site-footer{position:relative;overflow:hidden;background:var(--brand-ink);color:var(--text-invert);padding-top:64px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-mark{background:rgba(200,240,75,.16);color:var(--brand-lime)}
.footer-brand strong{font-size:16px;color:#fff;font-weight:700}
.footer-desc{font-size:14px;line-height:1.8;color:rgba(243,246,240,.66);max-width:340px}
.footer-col h3{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px;letter-spacing:.02em}
.footer-col ul{list-style:none;display:grid;gap:10px}
.footer-col a,.footer-col span{font-size:14px;color:rgba(243,246,240,.66);transition:color .18s}
.footer-col a:hover{color:var(--brand-lime)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.14);margin-top:44px;padding:20px 0;font-size:13px;color:rgba(243,246,240,.6)}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-links a{font-size:13px;color:rgba(243,246,240,.6)}
.footer-links a:hover{color:var(--brand-lime)}
.footer-watermark{position:absolute;right:14px;bottom:-18px;font-size:96px;font-weight:800;letter-spacing:-.02em;color:rgba(255,255,255,.04);pointer-events:none;white-space:nowrap}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .nav-links{gap:18px}
  .nav-search input{width:100px}
}
@media (max-width:991px){
  .nav-links,.nav-search{display:none}
  .nav-toggle{display:inline-flex}
  .brand-text{display:none}
  .brand-text-short{display:inline}
  .site-nav{height:60px;gap:14px}
  .sec,.cta-band{padding:64px 0}
  .page-hero{padding:18px 0 56px}
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .cta-grid{grid-template-columns:1fr;gap:30px}
  .flow{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-watermark{font-size:64px}
  .cta-band::before{width:6%}
}
@media (max-width:767px){
  .venue-grid{grid-template-columns:1fr}
  .hero-media{aspect-ratio:16/10}
  .cta-strip{padding:24px;flex-direction:column;align-items:flex-start}
}
@media (max-width:575px){
  .container{padding:0 18px}
  .sec,.cta-band{padding:44px 0}
  .flow{grid-template-columns:1fr}
  .two-col{grid-template-columns:1fr}
  .stats{gap:14px}
  .stat b{font-size:22px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .hero-actions .btn-ink,.hero-actions .btn-outline{width:100%}
  .cta-strip .actions{width:100%}
  .cta-strip .actions a{width:100%}
}

/* roulang page: category4 */
:root{
  --brand-ink:#101C19;
  --brand-ink-2:#1B2E28;
  --brand-lime:#C8F04B;
  --brand-green:#12A05C;
  --accent-orange:#FF6A2B;
  --bg:#F5F7F2;
  --surface:#FFFFFF;
  --line:#E4E9E1;
  --text:#12181A;
  --text-muted:#5C6A64;
  --text-invert:#F3F6F0;
  --radius-card:16px;
  --radius-img:12px;
  --radius-field:10px;
  --shadow-1:0 2px 10px rgba(16,28,25,.06);
  --shadow-2:0 14px 30px rgba(16,28,25,.13);
  --shadow-dark:0 18px 40px rgba(0,0,0,.28);
  --section-y:88px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:system-ui,"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.8;
  background:var(--bg);
  color:var(--text);
  letter-spacing:0;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
button{font-family:inherit;}
h1,h2,h3,h4{letter-spacing:-.01em;margin:0;font-weight:800;line-height:1.25;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--brand-lime);
  outline-offset:2px;
}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;background:#fff;
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.scrolled{box-shadow:0 8px 24px rgba(16,28,25,.09);}
.site-nav{display:flex;align-items:center;gap:26px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:10px;background:var(--brand-ink);
  color:var(--brand-lime);display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:800;letter-spacing:-.03em;flex:0 0 40px;
}
.brand-text{font-size:17px;font-weight:700;color:var(--text);white-space:nowrap;}
.brand-text-short{display:none;font-size:17px;font-weight:700;color:var(--text);}
.nav-links{display:flex;align-items:center;gap:22px;list-style:none;margin:0;padding:0;flex:1 1 auto;}
.nav-links a{
  position:relative;display:inline-block;padding:8px 0;
  font-size:15px;font-weight:600;color:var(--text-muted);white-space:nowrap;
}
.nav-links a:hover{color:var(--brand-ink);}
.nav-links a.active{color:var(--brand-ink);}
.nav-links a.active::after{
  content:"";position:absolute;left:0;bottom:0;width:18px;height:3px;
  border-radius:2px;background:var(--brand-lime);
}
.nav-actions{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.nav-search{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;
  border:1px solid var(--line);border-radius:999px;background:#F8FAF5;
  color:var(--text-muted);transition:border-color .2s ease,background .2s ease;
}
.nav-search:focus-within{border-color:var(--brand-green);background:#fff;}
.nav-search input{
  border:0;background:transparent;outline:none;width:132px;
  font-size:14px;color:var(--text);
}
.nav-search input::placeholder{color:#93A099;}
.nav-toggle{
  display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;
  background:#fff;position:relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after{
  position:absolute;left:50%;transform:translateX(-50%);
  width:18px;height:2px;background:var(--brand-ink);border-radius:2px;content:"";
}
.nav-toggle span{top:20px;}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* ---------- 按钮 ---------- */
.btn-ink,.btn-lime,.btn-outline-ink{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:999px;
  font-size:15px;font-weight:600;border:1.5px solid transparent;
  cursor:pointer;transition:background .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease;
  white-space:nowrap;
}
.btn-ink{background:var(--brand-ink);color:var(--brand-lime);}
.btn-ink:hover{background:var(--brand-ink-2);color:var(--brand-lime);transform:translateY(-2px);box-shadow:var(--shadow-2);}
.btn-lime{background:var(--brand-lime);color:var(--brand-ink);}
.btn-lime:hover{background:#D5F763;transform:translateY(-2px);box-shadow:0 12px 26px rgba(200,240,75,.32);}
.btn-outline-ink{border-color:var(--brand-ink);color:var(--brand-ink);background:transparent;}
.btn-outline-ink:hover{background:var(--brand-ink);color:var(--text-invert);}
.btn-sm{height:40px;padding:0 18px;font-size:14px;}

/* ---------- 倒计时条 ---------- */
.countdown-bar{background:var(--brand-ink);color:var(--text-invert);}
.countdown-bar .container{
  display:flex;align-items:center;gap:20px;min-height:48px;flex-wrap:wrap;
  padding-top:6px;padding-bottom:6px;
}
.cd-label{font-size:13px;color:rgba(243,246,240,.72);white-space:nowrap;}
.cd-units{display:flex;align-items:center;gap:8px;}
.cd-unit{
  min-width:36px;height:32px;border-radius:6px;background:rgba(255,255,255,.08);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:0 6px;
}
.cd-num{
  font-size:15px;font-weight:700;color:var(--accent-orange);
  font-variant-numeric:tabular-nums;line-height:1.1;
}
.cd-txt{font-size:10px;color:rgba(243,246,240,.55);line-height:1.1;}
.cd-link{margin-left:auto;font-size:13px;color:var(--brand-lime);}
.cd-link:hover{color:#fff;}

/* ---------- 页面头部 ---------- */
.page-hero{
  position:relative;color:var(--text-invert);overflow:hidden;
  padding:52px 0 44px;
  background:
    linear-gradient(100deg,rgba(16,28,25,.95) 0%,rgba(16,28,25,.82) 46%,rgba(16,28,25,.55) 100%),
    url('/assets/images/backpic/back-1.png') center/cover no-repeat;
}
.page-hero::after{
  content:"";position:absolute;right:0;bottom:0;width:9%;height:100%;
  background:repeating-linear-gradient(45deg,rgba(200,240,75,.14) 0 10px,transparent 10px 20px);
  pointer-events:none;
}
.breadcrumb-line{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(243,246,240,.7);margin-bottom:20px;flex-wrap:wrap;}
.breadcrumb-line a{color:rgba(243,246,240,.85);}
.breadcrumb-line a:hover{color:var(--brand-lime);}
.breadcrumb-line span.sep{opacity:.5;}
.page-title{
  font-size:clamp(28px,4vw,46px);line-height:1.18;color:#fff;
  max-width:820px;
}
.page-lead{
  margin-top:16px;font-size:17px;line-height:1.8;color:rgba(243,246,240,.82);
  max-width:640px;
}
.tabbar{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;}
.tab{
  display:inline-flex;align-items:center;height:38px;padding:0 18px;border-radius:999px;
  font-size:14px;font-weight:600;color:rgba(243,246,240,.86);
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);
  transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.tab:hover{background:rgba(255,255,255,.2);color:#fff;}
.tab.is-active{background:var(--brand-lime);color:var(--brand-ink);border-color:var(--brand-lime);}

/* ---------- 通用区块 ---------- */
.section{padding:var(--section-y) 0;}
.section--surface{background:var(--surface);}
.section--bg{background:var(--bg);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px;flex-wrap:wrap;}
.section-head h2{font-size:clamp(22px,2.6vw,32px);}
.section-head p{margin:8px 0 0;font-size:14px;color:var(--text-muted);}
.section-link{font-size:14px;font-weight:600;color:var(--brand-green);display:inline-flex;align-items:center;gap:6px;}
.section-link:hover{color:var(--brand-ink);}

/* ---------- 资讯列表 ---------- */
.news-list{display:flex;flex-direction:column;gap:16px;}
.content-card{
  display:flex;gap:20px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-card);padding:20px;box-shadow:var(--shadow-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.content-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#D6DED2;}
.thumb{
  flex:0 0 160px;width:160px;aspect-ratio:16/10;border-radius:var(--radius-img);
  overflow:hidden;background:#E6EBE2;
}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.content-card:hover .thumb img{transform:scale(1.04);}
.cc-body{flex:1 1 auto;min-width:0;}
.badge-cat{
  display:inline-block;font-size:12px;font-weight:600;line-height:1.6;
  padding:2px 10px;border-radius:6px;background:rgba(200,240,75,.26);color:#1F5C33;
}
.cc-title{
  display:block;margin:10px 0 8px;font-size:18px;font-weight:700;line-height:1.5;
  color:var(--text);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
}
.content-card:hover .cc-title{color:var(--brand-ink);}
.cc-desc{
  font-size:14px;line-height:1.7;color:var(--text-muted);
  overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
  margin:0 0 12px;
}
.cc-meta{
  display:flex;align-items:center;gap:12px;font-size:12px;color:#8A968F;
  font-variant-numeric:tabular-nums;
}
.cc-more{margin-left:auto;font-size:13px;font-weight:600;color:var(--brand-green);display:inline-flex;align-items:center;gap:6px;}
.cc-more i{transition:transform .2s ease;font-style:normal;}
.content-card:hover .cc-more i{transform:translateX(4px);}

/* ---------- 侧栏 ---------- */
.sidebar{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px;}
.panel{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:22px;box-shadow:var(--shadow-1);
}
.panel-title{font-size:16px;font-weight:700;margin-bottom:6px;}
.panel-sub{font-size:13px;color:var(--text-muted);margin-bottom:14px;}
.hot-list{list-style:none;}
.hot-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);}
.hot-list li:last-child{border-bottom:0;padding-bottom:0;}
.hot-num{
  flex:0 0 22px;font-size:15px;font-weight:800;color:var(--brand-green);
  font-variant-numeric:tabular-nums;line-height:1.5;
}
.hot-list a{font-size:14px;line-height:1.6;color:var(--text);}
.hot-list a:hover{color:var(--brand-green);}
.sub-card{
  background:var(--brand-ink);color:var(--text-invert);
  border-radius:var(--radius-card);padding:22px;box-shadow:var(--shadow-1);
  position:relative;overflow:hidden;
}
.sub-card::after{
  content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;
  border-radius:50%;background:rgba(200,240,75,.08);
}
.sub-card h3{font-size:17px;margin-bottom:8px;color:#fff;}
.sub-card p{font-size:13px;color:rgba(243,246,240,.72);margin-bottom:16px;}
.sub-form{display:flex;flex-direction:column;gap:10px;}
.sub-form input{
  height:44px;border-radius:var(--radius-field);border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.08);color:#fff;padding:0 14px;font-size:14px;outline:none;
}
.sub-form input::placeholder{color:rgba(243,246,240,.5);}
.sub-form input:focus{border-color:var(--brand-lime);background:rgba(255,255,255,.14);}
.sub-form button{
  height:44px;border-radius:999px;border:0;background:var(--brand-lime);
  color:var(--brand-ink);font-size:14px;font-weight:700;cursor:pointer;
  transition:transform .2s ease,background .2s ease;
}
.sub-form button:hover{background:#D5F763;transform:translateY(-2px);}
.sub-note{font-size:12px;color:rgba(243,246,240,.5);margin:10px 0 0;}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px;margin:0 auto;}
.acc .accordion-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  margin-bottom:12px;box-shadow:var(--shadow-1);overflow:hidden;
}
.acc .accordion-button{
  position:relative;width:100%;background:transparent;border:0;box-shadow:none;
  font-size:17px;font-weight:600;color:var(--text);text-align:left;
  padding:18px 60px 18px 20px;line-height:1.6;
}
.acc .accordion-button:not(.collapsed){
  background:#F9FBF5;color:var(--brand-ink);
  border-left:3px solid var(--brand-lime);
  padding-left:17px;
}
.acc .accordion-button:focus{box-shadow:none;}
.acc .accordion-button::after{display:none;}
.acc .accordion-button::before{
  content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);
  width:26px;height:26px;border-radius:50%;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:500;color:var(--text-muted);line-height:1;
}
.acc .accordion-button:not(.collapsed)::before{
  content:"−";color:var(--brand-green);border-color:var(--brand-green);
}
.acc .accordion-body{
  font-size:15px;line-height:1.85;color:var(--text-muted);padding:0 20px 20px;
}

/* ---------- CTA 带 ---------- */
.cta-band{
  position:relative;overflow:hidden;background:var(--brand-ink);color:var(--text-invert);
  padding:56px 0;
}
.cta-band::before{
  content:"";position:absolute;left:0;top:0;width:8%;height:100%;
  background:repeating-linear-gradient(45deg,rgba(200,240,75,.14) 0 10px,transparent 10px 20px);
}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;position:relative;z-index:1;}
.cta-inner h2{font-size:clamp(22px,2.6vw,30px);color:#fff;}
.cta-inner p{margin:10px 0 0;font-size:15px;color:rgba(243,246,240,.75);}
.cta-btns{display:flex;gap:12px;flex-wrap:wrap;}
.cta-band .btn-outline-ink{border-color:rgba(243,246,240,.5);color:var(--text-invert);}
.cta-band .btn-outline-ink:hover{background:var(--brand-lime);border-color:var(--brand-lime);color:var(--brand-ink);}

/* ---------- 页脚 ---------- */
.site-footer{
  position:relative;overflow:hidden;background:var(--brand-ink);color:var(--text-invert);
  padding:64px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand strong{font-size:16px;font-weight:700;color:#fff;}
.footer-desc{font-size:14px;line-height:1.8;color:rgba(243,246,240,.7);max-width:330px;margin:0;}
.footer-col h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:14px;}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px;}
.footer-col a,.footer-col span{font-size:14px;color:rgba(243,246,240,.7);}
.footer-col a:hover{color:var(--brand-lime);}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:44px;padding:22px 0;border-top:1px solid rgba(243,246,240,.14);
  font-size:13px;color:rgba(243,246,240,.6);
}
.footer-bottom p{margin:0;}
.footer-links{display:flex;gap:18px;flex-wrap:wrap;}
.footer-links a{font-size:13px;color:rgba(243,246,240,.7);}
.footer-links a:hover{color:var(--brand-lime);}
.footer-watermark{
  position:absolute;right:16px;bottom:-14px;font-size:clamp(48px,8vw,96px);
  font-weight:800;color:rgba(243,246,240,.04);letter-spacing:-.03em;
  white-space:nowrap;pointer-events:none;
}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  :root{--section-y:72px;}
}
@media (max-width:991.98px){
  :root{--section-y:64px;}
  .nav-links,.nav-search{display:none;}
  .nav-toggle{display:block;}
  .site-nav{height:64px;gap:16px;}
  .brand-text{font-size:16px;}
  .sidebar{position:static;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .page-hero{padding:40px 0 36px;}
}
@media (max-width:767.98px){
  :root{--section-y:52px;}
  .content-card{flex-direction:column;}
  .thumb{flex:0 0 auto;width:100%;aspect-ratio:16/9;}
  .cd-link{margin-left:0;width:100%;}
  .cd-num{font-size:14px;}
  .cta-inner{flex-direction:column;align-items:flex-start;}
  .brand-text{display:none;}
  .brand-text-short{display:inline;}
  .footer-grid{grid-template-columns:1fr;gap:24px;}
}
@media (max-width:575.98px){
  :root{--section-y:44px;}
  .container{padding:0 18px;}
  .cd-label{width:100%;}
  .page-title{font-size:26px;}
  .page-lead{font-size:15px;}
  .cc-title{font-size:16px;}
  .btn-ink,.btn-lime,.btn-outline-ink{height:42px;padding:0 18px;font-size:14px;}
  .cta-btns{width:100%;}
  .cta-btns .btn-ink,.cta-btns .btn-outline-ink{flex:1 1 auto;}
}

/* ---------- 移动端抽屉 ---------- */
.offcanvas{background:#fff;}
.offcanvas-header{border-bottom:1px solid var(--line);padding:18px 20px;}
.offcanvas-title{font-size:16px;font-weight:700;}
.offcanvas-body{padding:20px;}
.oc-nav{list-style:none;display:flex;flex-direction:column;gap:20px;margin-bottom:24px;}
.oc-nav a{font-size:16px;font-weight:600;color:var(--text);}
.oc-nav a.active{color:var(--brand-green);}
.oc-cta{width:100%;}