/* roulang page: index */
:root{
  --brand-900:#0B2E2A;
  --brand-800:#12433C;
  --brand-600:#1E8E7B;
  --brand-400:#4FC3A8;
  --accent:#C6F24E;
  --accent-warm:#E4653B;
  --bg:#F6F5F0;
  --surface:#FFFFFF;
  --surface-2:#EDF1EC;
  --line:#DDE3DD;
  --ink:#14201D;
  --ink-2:#5A6B66;
  --ink-3:#8A9995;
  --radius-lg:24px;
  --radius-md:16px;
  --radius-pill:999px;
  --radius-input:12px;
  --shadow-1:0 2px 6px rgba(12,45,40,.06);
  --shadow-2:0 12px 32px rgba(12,45,40,.10);
  --shadow-brand:0 18px 40px rgba(30,142,123,.20);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans SC",-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;letter-spacing:0;font-weight:700;}
p{margin:0;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .18s var(--ease);}
button{font-family:inherit;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.num{font-variant-numeric:tabular-nums;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 26px;border-radius:var(--radius-pill);
  font-size:15px;font-weight:600;line-height:1;border:1px solid transparent;
  cursor:pointer;white-space:nowrap;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease);
}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.btn-primary{background:var(--brand-800);color:#fff;}
.btn-primary:hover{background:var(--accent);color:var(--brand-900);transform:translateY(-1px);}
.btn-outline{background:transparent;border-color:var(--line);color:var(--ink);}
.btn-outline:hover{border-color:var(--brand-800);background:var(--surface-2);color:var(--brand-800);}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.55);color:#fff;}
.btn-ghost:hover{background:#fff;border-color:#fff;color:var(--brand-900);}
.btn-accent{background:var(--accent);color:var(--brand-900);box-shadow:var(--shadow-brand);}
.btn-accent:hover{background:#fff;color:var(--brand-900);transform:translateY(-1px);}
.btn-sm{height:38px;padding:0 18px;font-size:14px;}

/* ---------- 头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:120;
  background:rgba(246,245,240,.88);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s var(--ease),background .2s var(--ease);
}
.site-header.scrolled{box-shadow:var(--shadow-1);background:rgba(246,245,240,.96);}
.header-top-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;transition:padding .2s var(--ease);}
.site-header.scrolled .header-top-inner{padding:10px 0;}
.brand{display:flex;align-items:center;gap:10px;flex:none;}
.brand-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--brand-800),var(--brand-600));display:grid;place-items:center;color:#fff;flex:none;}
.brand-text{display:flex;flex-direction:column;line-height:1.12;}
.brand-name{font-size:19px;font-weight:800;color:var(--brand-900);}
.brand-sub{font-size:12px;font-weight:600;color:var(--ink-2);letter-spacing:.06em;margin-top:2px;}
.header-actions{display:flex;align-items:center;gap:10px;}
.nav-toggle{display:none;width:44px;height:44px;border-radius:14px;border:1px solid var(--line);background:var(--surface);align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer;}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--brand-900);}
.nav-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.header-nav{border-top:1px solid rgba(221,227,221,.7);}
.chip-nav{display:flex;align-items:center;gap:8px;overflow-x:auto;padding:10px 0;scrollbar-width:none;-ms-overflow-style:none;}
.chip-nav::-webkit-scrollbar{display:none;}
.chip{
  display:inline-flex;align-items:center;flex:none;height:36px;padding:0 14px;border-radius:var(--radius-pill);
  border:1px solid var(--line);background:var(--surface);color:var(--ink-2);
  font-size:14px;font-weight:500;white-space:nowrap;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.chip:hover{background:var(--surface-2);border-color:var(--brand-400);color:var(--brand-800);}
.chip.active{background:var(--brand-800);border-color:var(--brand-800);color:#fff;font-weight:600;}
.chip.is-light{background:var(--surface-2);border-color:transparent;color:var(--ink-2);}
.chip.is-light:hover{background:#e2e9e2;border-color:var(--brand-400);color:var(--brand-800);}

/* ---------- 抽屉 ---------- */
.drawer{position:fixed;inset:0;z-index:200;visibility:hidden;pointer-events:none;}
.drawer.open{visibility:visible;pointer-events:auto;}
.drawer-mask{position:absolute;inset:0;background:rgba(11,46,42,.45);opacity:0;transition:opacity .2s var(--ease);}
.drawer.open .drawer-mask{opacity:1;}
.drawer-panel{
  position:absolute;top:0;right:0;bottom:0;width:min(330px,86vw);
  background:var(--surface);padding:22px 20px 28px;overflow-y:auto;
  display:flex;flex-direction:column;gap:10px;
  transform:translateX(100%);transition:transform .22s var(--ease);
}
.drawer.open .drawer-panel{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;}
.drawer-title{font-size:15px;font-weight:700;color:var(--brand-900);}
.drawer-close{width:38px;height:38px;border-radius:12px;border:1px solid var(--line);background:var(--surface-2);color:var(--ink-2);font-size:20px;line-height:1;cursor:pointer;}
.drawer-link{display:flex;align-items:center;justify-content:space-between;padding:13px 16px;border-radius:14px;border:1px solid var(--line);background:var(--surface);font-size:15px;color:var(--ink);}
.drawer-link.active{background:var(--brand-800);border-color:var(--brand-800);color:#fff;font-weight:600;}
.drawer-link span{color:var(--ink-3);font-size:13px;}
.drawer-link.active span{color:rgba(255,255,255,.7);}
.drawer-cta{margin-top:8px;width:100%;}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,var(--brand-900) 0%,var(--brand-600) 100%);
  padding:72px 0 84px;
}
.hero::before{
  content:"";position:absolute;width:560px;height:560px;border-radius:50%;
  border:1px solid rgba(255,255,255,.09);right:-180px;top:-220px;
}
.hero::after{
  content:"";position:absolute;width:380px;height:380px;border-radius:50%;
  border:1px solid rgba(255,255,255,.07);left:-140px;bottom:-180px;
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.hero-copy{max-width:560px;}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:var(--radius-pill);background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.20);font-size:13px;font-weight:600;color:rgba(255,255,255,.9);}
.hero h1{
  font-size:44px;line-height:1.2;font-weight:800;margin:20px 0 16px;color:#fff;
}
.hero-desc{font-size:17px;line-height:1.75;color:rgba(255,255,255,.82);max-width:520px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;}
.hero-stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px;}
.stat{display:flex;align-items:baseline;gap:8px;padding:8px 16px;border-radius:var(--radius-pill);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.20);}
.stat-num{font-size:20px;font-weight:800;color:var(--accent);}
.stat-label{font-size:13px;color:rgba(255,255,255,.78);}
.hero-media{position:relative;border-radius:28px;overflow:hidden;box-shadow:0 24px 60px rgba(6,32,28,.35);}
.hero-media img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(11,46,42,.34),rgba(30,142,123,.12));}

/* ---------- 快筛条 ---------- */
.filter-bar{background:var(--surface);border-bottom:1px solid var(--line);padding:16px 0;}
.filter-row{display:flex;align-items:center;gap:16px;}
.filter-label{font-size:13px;font-weight:600;color:var(--ink-3);flex:none;}
.filter-chips{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;padding:2px 0;}
.filter-chips::-webkit-scrollbar{display:none;}

/* ---------- 区块通用 ---------- */
.section{padding:96px 0;}
.section-alt{background:var(--surface);}
.section-head{max-width:720px;margin-bottom:44px;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--brand-600);}
.eyebrow::before{content:"";width:18px;height:2px;border-radius:2px;background:var(--brand-600);}
.section-title{font-size:30px;line-height:1.3;font-weight:700;margin:10px 0 12px;color:var(--brand-900);}
.section-desc{font-size:15px;color:var(--ink-2);line-height:1.8;}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:44px;}
.link-more{font-size:14px;font-weight:600;color:var(--brand-800);display:inline-flex;align-items:center;gap:6px;border-bottom:1px solid transparent;}
.link-more:hover{border-bottom-color:var(--brand-800);}

/* ---------- 时间线 ---------- */
.timeline{display:flex;flex-direction:column;}
.tl-item{display:grid;grid-template-columns:96px 28px 1fr;align-items:start;}
.tl-time{font-size:13px;font-weight:700;color:var(--ink-2);padding-top:16px;letter-spacing:.02em;}
.tl-rail{position:relative;display:flex;justify-content:center;align-self:stretch;}
.tl-rail::before{content:"";position:absolute;top:8px;bottom:0;width:2px;background:var(--line);}
.tl-item:last-child .tl-rail::before{height:22px;bottom:auto;}
.tl-dot{position:relative;z-index:1;width:12px;height:12px;border-radius:50%;border:2px solid var(--brand-800);background:var(--surface);margin-top:18px;}
.tl-item.is-active .tl-dot{background:var(--accent);border-color:var(--accent);box-shadow:0 0 0 4px rgba(198,242,78,.30);}
.tl-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:20px 24px;margin-bottom:24px;transition:box-shadow .18s var(--ease),border-color .18s var(--ease);}
.tl-card:hover{box-shadow:var(--shadow-1);border-color:var(--brand-400);}
.tl-item.is-active .tl-card{border-color:var(--brand-400);box-shadow:var(--shadow-1);}
.tl-card h3{font-size:18px;font-weight:600;margin-bottom:6px;color:var(--brand-900);}
.tl-card p{font-size:14px;color:var(--ink-2);line-height:1.75;}
.tl-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.tag{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:var(--radius-pill);font-size:12px;font-weight:600;background:var(--surface-2);color:var(--ink-2);}
.tag-accent{background:rgba(198,242,78,.35);color:#3a4d15;}
.tag-warm{background:rgba(228,101,59,.12);color:var(--accent-warm);}
.tag-brand{background:rgba(30,142,123,.12);color:var(--brand-800);}

/* ---------- 嘉宾卡 ---------- */
.guest-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.guest-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);}
.guest-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:var(--brand-400);}
.guest-media{position:relative;overflow:hidden;}
.guest-media img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .2s var(--ease);}
.guest-card:hover .guest-media img{transform:scale(1.04);}
.guest-role{position:absolute;top:12px;right:12px;padding:4px 12px;border-radius:var(--radius-pill);background:rgba(11,46,42,.78);color:#fff;font-size:12px;font-weight:600;}
.guest-body{padding:18px 20px 22px;}
.guest-body h3{font-size:17px;font-weight:700;color:var(--brand-900);margin-bottom:4px;}
.guest-body p{font-size:13px;color:var(--ink-2);line-height:1.7;}

/* ---------- 票种 ---------- */
.ticket-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch;}
.ticket-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 26px;transition:transform .2s var(--ease),box-shadow .2s var(--ease);}
.ticket-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.ticket-card h3{font-size:18px;font-weight:700;color:var(--brand-900);}
.ticket-price{display:flex;align-items:baseline;gap:6px;margin:16px 0 6px;}
.ticket-price .amount{font-size:36px;font-weight:800;color:var(--brand-900);line-height:1;}
.ticket-price .unit{font-size:13px;color:var(--ink-3);}
.ticket-note{font-size:13px;color:var(--ink-2);margin-bottom:18px;}
.ticket-list{display:flex;flex-direction:column;gap:10px;margin-bottom:24px;}
.ticket-list li{position:relative;padding-left:26px;font-size:14px;color:var(--ink-2);line-height:1.6;}
.ticket-list li::before{
  content:"";position:absolute;left:0;top:5px;width:14px;height:8px;
  border-left:2px solid var(--brand-600);border-bottom:2px solid var(--brand-600);
  transform:rotate(-45deg);border-radius:1px;
}
.ticket-card .btn{margin-top:auto;width:100%;}
.ticket-featured{
  position:relative;background:var(--brand-900);border-color:var(--accent);
  box-shadow:var(--shadow-brand);color:#fff;transform:translateY(-6px);
}
.ticket-featured:hover{transform:translateY(-9px);}
.ticket-featured h3{color:#fff;}
.ticket-featured .ticket-price .amount{color:var(--accent);}
.ticket-featured .ticket-price .unit,.ticket-featured .ticket-note{color:rgba(255,255,255,.66);}
.ticket-featured .ticket-list li{color:rgba(255,255,255,.84);}
.ticket-featured .ticket-list li::before{border-left-color:var(--accent);border-bottom-color:var(--accent);}
.ticket-badge{position:absolute;top:-12px;left:26px;padding:4px 14px;border-radius:var(--radius-pill);background:var(--accent);color:var(--brand-900);font-size:12px;font-weight:700;}

/* ---------- 报名 CTA ---------- */
.signup-wrap{position:relative;overflow:hidden;border-radius:var(--radius-lg);padding:52px 48px;background:linear-gradient(135deg,var(--brand-900) 0%,var(--brand-600) 100%);color:#fff;}
.signup-wrap::before{content:"";position:absolute;width:460px;height:460px;border-radius:50%;border:1px solid rgba(255,255,255,.08);right:-140px;top:-180px;}
.signup-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.signup-copy h2{font-size:30px;line-height:1.3;font-weight:700;color:#fff;margin-bottom:14px;}
.signup-copy p{font-size:15px;color:rgba(255,255,255,.82);line-height:1.8;max-width:420px;}
.signup-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.signup-points span{display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:var(--radius-pill);background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.20);font-size:13px;color:rgba(255,255,255,.88);}
.signup-form{background:var(--surface);border-radius:var(--radius-lg);padding:26px 24px;box-shadow:var(--shadow-2);}
.form-row{margin-bottom:16px;}
.form-row label{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:6px;}
.form-row .req{color:var(--accent-warm);margin-left:2px;}
.form-row input,.form-row select{
  width:100%;height:46px;padding:0 14px;border-radius:var(--radius-input);
  border:1px solid var(--line);background:var(--surface);color:var(--ink);font-size:15px;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.form-row input::placeholder{color:var(--ink-3);}
.form-row input:focus,.form-row select:focus{outline:none;border-color:var(--brand-800);box-shadow:0 0 0 3px rgba(198,242,78,.45);}
.form-submit{width:100%;margin-top:4px;}
.form-tip{margin-top:12px;font-size:13px;color:var(--brand-800);min-height:20px;}

/* ---------- 最新信息 ---------- */
.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(--radius-lg);overflow:hidden;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease),transform .18s var(--ease);
}
.news-card:hover{border-color:var(--accent);box-shadow:var(--shadow-2);transform:translateY(-3px);}
.news-media{overflow:hidden;}
.news-media img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .2s var(--ease);}
.news-card:hover .news-media img{transform:scale(1.03);}
.news-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1;}
.news-cat{align-self:flex-start;padding:3px 10px;border-radius:var(--radius-pill);background:rgba(30,142,123,.12);color:var(--brand-800);font-size:12px;font-weight:600;margin-bottom:10px;}
.news-title{font-size:17px;font-weight:600;line-height:1.5;color:var(--brand-900);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .18s var(--ease);}
.news-card:hover .news-title{color:var(--brand-800);}
.news-desc{font-size:14px;color:var(--ink-2);line-height:1.7;margin-top:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-foot{display:flex;align-items:center;justify-content:space-between;margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);}
.news-date{font-size:13px;color:var(--ink-3);}
.news-arrow{font-size:15px;color:var(--brand-600);font-weight:700;}
.empty-state{
  border:1.5px dashed var(--line);border-radius:var(--radius-lg);
  padding:44px 24px;text-align:center;background:var(--surface);
}
.empty-shape{width:56px;height:56px;border-radius:16px;margin:0 auto 16px;background:linear-gradient(135deg,var(--surface-2),#dfe8e0);}
.empty-state p{font-size:15px;color:var(--ink-2);margin-bottom:16px;}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:860px;}
.faq-item{background:var(--surface);border-radius:var(--radius-md);border:1px solid transparent;transition:background .18s var(--ease),border-color .18s var(--ease);}
.faq-item.open{border-color:var(--line);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 22px;background:transparent;border:0;cursor:pointer;text-align:left;
  font-size:16px;font-weight:600;color:var(--brand-900);line-height:1.5;
}
.faq-q:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--radius-md);}
.faq-icon{position:relative;width:18px;height:18px;flex:none;}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--brand-800);border-radius:2px;transition:transform .2s var(--ease),opacity .2s var(--ease);}
.faq-icon::before{left:0;top:8px;width:18px;height:2px;}
.faq-icon::after{left:8px;top:0;width:2px;height:18px;}
.faq-item.open .faq-icon::after{transform:rotate(90deg);opacity:0;}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .22s var(--ease);}
.faq-a-inner{overflow:hidden;}
.faq-item.open .faq-a{grid-template-rows:1fr;}
.faq-a p{padding:0 22px 22px;font-size:15px;color:var(--ink-2);line-height:1.85;}

/* ---------- 快捷条 ---------- */
.quick-links{background:linear-gradient(135deg,var(--brand-800),var(--brand-600));color:#fff;padding:22px 0;}
.quick-row{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:space-between;}
.quick-row .quick-label{font-size:14px;font-weight:600;color:rgba(255,255,255,.85);}
.quick-list{display:flex;flex-wrap:wrap;gap:10px;}
.quick-list a{display:inline-flex;align-items:center;height:34px;padding:0 16px;border-radius:var(--radius-pill);background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);font-size:14px;color:#fff;}
.quick-list a:hover{background:#fff;color:var(--brand-900);border-color:#fff;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-900);color:rgba(255,255,255,.72);padding:64px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;}
.footer-brand .brand-name{color:#fff;}
.footer-brand .brand-sub{color:rgba(255,255,255,.6);}
.footer-brand p{font-size:14px;line-height:1.8;margin-top:16px;max-width:300px;color:rgba(255,255,255,.62);}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:rgba(255,255,255,.66);border-bottom:1px solid transparent;padding-bottom:1px;}
.footer-col a:hover{color:#fff;border-bottom-color:rgba(255,255,255,.7);}
.footer-note{font-size:13px;line-height:1.9;color:rgba(255,255,255,.56);}
.footer-bottom{margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.5);}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .hero h1{font-size:38px;}
  .guest-grid{grid-template-columns:repeat(2,1fr);}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:991px){
  .section{padding:72px 0;}
  .nav-toggle{display:inline-flex;}
  .header-cta{display:none;}
  .header-nav{display:none;}
  .hero{padding:52px 0 64px;}
  .hero-inner{grid-template-columns:1fr;gap:32px;}
  .hero-media{order:-1;}
  .hero-media img{aspect-ratio:auto;height:250px;}
  .hero h1{font-size:32px;}
  .hero-copy{max-width:100%;}
  .signup-grid{grid-template-columns:1fr;gap:28px;}
  .signup-wrap{padding:36px 24px;}
  .ticket-grid{grid-template-columns:1fr;}
  .ticket-featured{transform:none;}
  .ticket-featured:hover{transform:translateY(-3px);}
  .section-title{font-size:24px;}
  .signup-copy h2{font-size:24px;}
}
@media (max-width:767px){
  .container{padding:0 20px;}
  .section{padding:56px 0;}
  .hero{padding:40px 0 52px;}
  .hero h1{font-size:28px;margin:16px 0 12px;}
  .hero-desc{font-size:15px;}
  .hero-media img{height:230px;border-radius:24px;}
  .hero-actions .btn{flex:1 1 auto;}
  .stat{padding:6px 12px;}
  .stat-num{font-size:17px;}
  .tl-item{grid-template-columns:18px 1fr;column-gap:14px;}
  .tl-time{grid-column:2;grid-row:1;padding-top:0;margin-bottom:6px;font-size:13px;}
  .tl-rail{grid-column:1;grid-row:1/span 2;}
  .tl-rail::before{top:22px;bottom:4px;}
  .tl-dot{margin-top:20px;}
  .tl-card{grid-column:2;grid-row:2;padding:16px 18px;}
  .guest-grid{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;}
  .head-row{margin-bottom:28px;}
  .section-head{margin-bottom:32px;}
  .faq-q{font-size:15px;padding:16px 18px;}
  .faq-a p{padding:0 18px 18px;}
  .quick-row{justify-content:flex-start;}
  .signup-wrap{padding:28px 18px;border-radius:var(--radius-md);}
  .signup-form{padding:20px 16px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important;}
}

/* roulang page: article */
:root{
  --brand-900:#0B2E2A;
  --brand-800:#12433C;
  --brand-600:#1E8E7B;
  --brand-400:#4FC3A8;
  --accent:#C6F24E;
  --accent-warm:#E4653B;
  --bg:#F6F5F0;
  --surface:#FFFFFF;
  --surface-2:#EDF1EC;
  --line:#DDE3DD;
  --ink:#14201D;
  --ink-2:#5A6B66;
  --ink-3:#8A9995;
  --r-xl:28px;
  --r-lg:24px;
  --r-md:16px;
  --r-sm:12px;
  --r-pill:999px;
  --sh-1:0 2px 6px rgba(12,45,40,.06);
  --sh-2:0 12px 32px rgba(12,45,40,.10);
  --sh-brand:0 18px 40px rgba(30,142,123,.20);
  --sec:96px;
  --ease:cubic-bezier(.2,.7,.3,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Noto Sans SC",-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.75;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
body.no-scroll{overflow:hidden;}
img{max-width:100%;display:block;object-fit:cover;}
a{color:var(--ink);text-decoration:none;transition:color 180ms var(--ease),background-color 180ms var(--ease),border-color 180ms var(--ease),box-shadow 180ms var(--ease),transform 180ms var(--ease);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--brand-900);letter-spacing:0;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
.num{font-variant-numeric:tabular-nums;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

/* ---------- header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(246,245,240,.92);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow 200ms var(--ease),background-color 200ms var(--ease);
}
.site-header.is-scrolled{
  box-shadow:0 10px 24px rgba(12,45,40,.08);
  background:rgba(246,245,240,.96);
}
.header-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:18px 0 14px;
  transition:padding 200ms var(--ease);
}
.site-header.is-scrolled .header-top{padding:10px 0 6px;}
.brand{display:inline-flex;align-items:center;gap:12px;}
.brand-mark{
  width:42px;height:42px;border-radius:14px;
  background:linear-gradient(135deg,var(--brand-900),var(--brand-600));
  color:#fff;display:inline-flex;align-items:center;justify-content:center;
  box-shadow:var(--sh-1);
  flex:0 0 auto;
}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-name{font-size:20px;font-weight:800;color:var(--brand-900);letter-spacing:0;}
.brand-sub{font-size:12px;font-weight:600;color:var(--ink-2);margin-top:4px;}
.header-actions{display:flex;align-items:center;gap:12px;}

.btn-main,.btn-line,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--r-pill);
  font-size:14px;font-weight:600;border:1px solid transparent;
  cursor:pointer;transition:all 180ms var(--ease);
}
.btn-main{background:var(--brand-800);color:#fff;box-shadow:var(--sh-brand);}
.btn-main:hover{background:var(--accent);color:var(--brand-900);transform:translateY(-1px);box-shadow:0 12px 26px rgba(198,242,78,.28);}
.btn-line{background:transparent;color:var(--brand-800);border-color:var(--line);}
.btn-line:hover{background:var(--surface-2);border-color:var(--brand-400);color:var(--brand-800);}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55);}
.btn-ghost:hover{background:#fff;color:var(--brand-900);border-color:#fff;}

.nav-toggle{
  display:none;width:44px;height:44px;border-radius:14px;
  border:1px solid var(--line);background:var(--surface);color:var(--brand-800);
  align-items:center;justify-content:center;
}
.nav-toggle:hover{background:var(--surface-2);}

.nav-row{padding-bottom:12px;}
.chip-nav{display:flex;gap:10px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none;-ms-overflow-style:none;}
.chip-nav::-webkit-scrollbar{display:none;}
.chip{
  flex:0 0 auto;height:36px;padding:0 16px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:var(--surface);
  color:var(--ink-2);font-size:14px;font-weight:600;
  display:inline-flex;align-items:center;
}
.chip:hover{background:var(--surface-2);border-color:var(--brand-400);color:var(--brand-800);}
.chip.active{background:var(--brand-800);border-color:var(--brand-800);color:#fff;}
.chip.active:hover{background:var(--brand-900);border-color:var(--brand-900);color:#fff;}

.drawer-mask{position:fixed;inset:0;background:rgba(11,46,42,.42);opacity:0;visibility:hidden;transition:opacity 200ms var(--ease),visibility 200ms var(--ease);z-index:1040;}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:min(340px,88vw);
  background:var(--surface);z-index:1050;padding:24px 22px;
  transform:translateX(102%);transition:transform 220ms var(--ease);
  display:flex;flex-direction:column;gap:20px;overflow-y:auto;
  box-shadow:-16px 0 40px rgba(12,45,40,.14);
}
.drawer-open .drawer{transform:translateX(0);}
.drawer-open .drawer-mask{opacity:1;visibility:visible;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;}
.drawer-close{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--brand-800);display:inline-flex;align-items:center;justify-content:center;}
.drawer-title{font-size:13px;font-weight:700;color:var(--ink-3);}
.drawer-links{display:flex;flex-direction:column;gap:10px;}
.drawer-links .chip{height:44px;justify-content:flex-start;font-size:15px;width:100%;}

/* ---------- breadcrumb & article head ---------- */
.article-wrap{padding:40px 0 0;}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-3);}
.crumb a{color:var(--ink-2);}
.crumb a:hover{color:var(--brand-800);text-decoration:underline;text-underline-offset:3px;}
.crumb .sep{color:var(--ink-3);}
.crumb .current{color:var(--ink-3);}

.post-head{margin-top:22px;max-width:900px;}
.tag-cat{
  display:inline-flex;align-items:center;height:28px;padding:0 14px;
  border-radius:var(--r-pill);background:var(--accent);color:var(--brand-900);
  font-size:12px;font-weight:600;
}
.post-head h1{
  font-size:34px;line-height:1.35;font-weight:800;color:var(--brand-900);
  margin:16px 0 18px;overflow-wrap:anywhere;
}
.meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;color:var(--ink-2);}
.meta .pill{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;
  border-radius:var(--r-pill);background:var(--surface-2);color:var(--ink-2);font-weight:600;
}
.meta .sep-dot{width:4px;height:4px;border-radius:50%;background:var(--ink-3);display:inline-block;}

/* ---------- layout ---------- */
.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 268px;gap:48px;
  align-items:start;margin:32px 0 var(--sec);
}
.article-body{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:44px 48px;box-shadow:var(--sh-1);
  font-size:16px;line-height:1.9;color:var(--ink);
  overflow-wrap:break-word;
}
.article-body > *:first-child{margin-top:0;}
.article-body p{margin:0 0 1.2em;}
.article-body h2{
  font-size:24px;line-height:1.35;font-weight:700;color:var(--brand-900);
  margin:2em 0 .8em;padding-left:14px;border-left:4px solid var(--accent);
  scroll-margin-top:130px;
}
.article-body h3{
  font-size:20px;line-height:1.4;font-weight:600;color:var(--brand-800);
  margin:1.6em 0 .6em;
}
.article-body h4{font-size:17px;font-weight:600;color:var(--brand-800);margin:1.4em 0 .5em;}
.article-body strong{color:var(--brand-900);font-weight:700;}
.article-body a{color:var(--brand-800);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;}
.article-body a:hover{text-decoration-thickness:2px;color:var(--brand-600);}
.article-body ul,.article-body ol{margin:0 0 1.2em;padding-left:0;}
.article-body ul li,.article-body ol li{position:relative;padding-left:22px;margin-bottom:.55em;}
.article-body ul li::before{
  content:"";position:absolute;left:2px;top:.72em;width:8px;height:8px;
  border-radius:2px;background:var(--brand-400);
}
.article-body ol{counter-reset:artnum;}
.article-body ol li{counter-increment:artnum;}
.article-body ol li::before{
  content:counter(artnum);position:absolute;left:0;top:.18em;
  width:20px;height:20px;border-radius:50%;background:var(--surface-2);
  color:var(--brand-800);font-size:12px;font-weight:700;
  display:inline-flex;align-items:center;justify-content:center;
}
.article-body blockquote{
  margin:1.6em 0;padding:18px 22px;background:var(--surface-2);
  border-left:4px solid var(--brand-600);border-radius:0 var(--r-md) var(--r-md) 0;
  color:var(--ink-2);font-size:15.5px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:var(--r-md);margin:1.4em auto;box-shadow:var(--sh-1);}
.article-body figure{margin:1.6em 0;}
.article-body figcaption{
  text-align:center;font-size:13px;color:var(--ink-3);margin-top:10px;
}
.article-body table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:14.5px;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left;}
.article-body th{background:var(--surface-2);color:var(--brand-900);font-weight:600;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:2em 0;}

/* ---------- toc ---------- */
.toc{
  position:sticky;top:128px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-md);padding:20px;box-shadow:var(--sh-1);
}
.toc h3{font-size:13px;font-weight:700;color:var(--ink-3);margin-bottom:12px;}
.toc ol{display:flex;flex-direction:column;gap:8px;}
.toc a{
  font-size:14px;color:var(--ink-2);display:block;padding-left:12px;
  border-left:2px solid var(--line);line-height:1.5;
}
.toc a:hover{color:var(--brand-800);border-left-color:var(--brand-400);}
.toc.is-empty{display:none;}

/* ---------- empty ---------- */
.empty-state{
  border:1.5px dashed var(--line);border-radius:var(--r-md);
  padding:48px 24px;text-align:center;background:var(--surface-2);
}
.empty-art{
  width:64px;height:64px;margin:0 auto 18px;border-radius:18px;
  background:linear-gradient(135deg,var(--brand-400),var(--brand-600));
  opacity:.55;
}
.empty-state p{font-size:16px;font-weight:600;color:var(--ink-2);margin-bottom:16px;}

/* ---------- author ---------- */
.author-card{
  margin-top:28px;display:flex;align-items:center;gap:16px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  padding:20px 24px;box-shadow:var(--sh-1);
}
.author-avatar{
  width:52px;height:52px;border-radius:16px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--brand-900),var(--brand-600));
  color:#fff;display:inline-flex;align-items:center;justify-content:center;
  font-weight:700;font-size:15px;
}
.author-name{font-size:15px;font-weight:700;color:var(--brand-900);}
.author-desc{font-size:13px;color:var(--ink-2);margin-top:4px;}

/* ---------- related ---------- */
.related{margin-top:var(--sec);}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
  margin-bottom:26px;
}
.section-head h2{font-size:26px;line-height:1.3;font-weight:700;color:var(--brand-900);}
.section-head p{font-size:14px;color:var(--ink-2);margin-top:6px;}
.section-more{font-size:14px;font-weight:600;color:var(--brand-800);white-space:nowrap;}
.section-more:hover{color:var(--brand-600);text-decoration:underline;text-underline-offset:3px;}

.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.post-card{
  display:flex;flex-direction:column;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
  box-shadow:var(--sh-1);height:100%;
}
.post-card:hover{border-color:var(--accent);box-shadow:var(--sh-2);transform:translateY(-3px);}
.post-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--surface-2);}
.post-thumb img{width:100%;height:100%;transition:transform 220ms var(--ease);}
.post-card:hover .post-thumb img{transform:scale(1.04);}
.post-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.post-tag{
  align-self:flex-start;height:24px;padding:0 10px;border-radius:var(--r-pill);
  background:var(--surface-2);color:var(--brand-800);
  font-size:12px;font-weight:600;display:inline-flex;align-items:center;
}
.post-title{
  font-size:16px;font-weight:700;line-height:1.5;color:var(--brand-900);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-card:hover .post-title{color:var(--brand-800);}
.post-desc{
  font-size:13px;line-height:1.7;color:var(--ink-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-foot{
  margin-top:auto;padding-top:12px;display:flex;align-items:center;
  justify-content:space-between;font-size:13px;color:var(--ink-3);
}
.post-arrow{color:var(--brand-400);font-weight:700;}
.post-card:hover .post-arrow{color:var(--brand-800);}

.back-row{margin-top:32px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;}

/* ---------- cta bar ---------- */
.cta-bar-wrap{padding-bottom:var(--sec);}
.cta-bar{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,var(--brand-900),var(--brand-600));
  border-radius:var(--r-lg);padding:36px 40px;
  display:flex;align-items:center;justify-content:space-between;gap:28px;
  box-shadow:var(--sh-brand);
}
.cta-bar::after{
  content:"";position:absolute;right:-60px;top:-70px;width:240px;height:240px;
  border-radius:50%;border:1px solid rgba(255,255,255,.16);pointer-events:none;
}
.cta-bar h2{font-size:24px;line-height:1.35;color:#fff;font-weight:700;}
.cta-bar p{font-size:14px;color:rgba(255,255,255,.78);margin-top:8px;max-width:560px;}
.cta-bar .btn-main{background:var(--accent);color:var(--brand-900);box-shadow:none;flex:0 0 auto;}
.cta-bar .btn-main:hover{background:#fff;color:var(--brand-900);}

/* ---------- footer ---------- */
.site-footer{background:var(--brand-900);color:rgba(255,255,255,.72);padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px;}
.footer-brand .brand-mark{background:rgba(255,255,255,.12);box-shadow:none;}
.footer-brand .brand-name{color:#fff;}
.footer-brand .brand-sub{color:rgba(255,255,255,.62);}
.footer-brand p{font-size:14px;line-height:1.8;margin-top:18px;max-width:320px;color:rgba(255,255,255,.66);}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:14px;color:rgba(255,255,255,.7);}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;}
.footer-note{font-size:14px;line-height:1.9;color:rgba(255,255,255,.66);}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:13px;color:rgba(255,255,255,.56);
}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .article-layout{grid-template-columns:minmax(0,1fr) 240px;gap:32px;}
  .article-body{padding:36px 34px;}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px;}
}
@media (max-width:991px){
  .nav-row{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-actions .btn-main{display:none;}
  .header-top{padding:14px 0;gap:16px;}
  .article-layout{grid-template-columns:minmax(0,1fr);}
  .toc{display:none;}
  .post-head h1{font-size:29px;}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
  .cta-bar{flex-direction:column;align-items:flex-start;padding:30px 26px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  :root{--sec:72px;}
}
@media (max-width:767px){
  :root{--sec:56px;}
  .container{padding:0 20px;}
  .article-wrap{padding-top:24px;}
  .post-head h1{font-size:26px;line-height:1.4;}
  .article-body{padding:26px 22px;border-radius:var(--r-md);font-size:15.5px;line-height:1.85;}
  .article-body h2{font-size:21px;}
  .article-body h3{font-size:18px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
  .section-head h2{font-size:22px;}
  .related-grid{grid-template-columns:minmax(0,1fr);}
  .cta-bar h2{font-size:20px;}
  .cta-bar .btn-main{width:100%;}
  .footer-bottom{flex-direction:column;}
  .btn-main,.btn-line,.btn-ghost{height:46px;}
}
@media (max-width:575px){
  .brand-name{font-size:18px;}
  .brand-mark{width:38px;height:38px;border-radius:12px;}
  .author-card{flex-direction:column;align-items:flex-start;gap:12px;}
  .back-row .btn-line,.back-row .btn-main{width:100%;}
  .footer-grid{grid-template-columns:1fr;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
}

/* roulang page: category1 */
:root{
  --brand-900:#0B2E2A;
  --brand-800:#12433C;
  --brand-600:#1E8E7B;
  --brand-400:#4FC3A8;
  --accent:#C6F24E;
  --accent-warm:#E4653B;
  --bg:#F6F5F0;
  --surface:#FFFFFF;
  --surface-2:#EDF1EC;
  --line:#DDE3DD;
  --ink:#14201D;
  --ink-2:#5A6B66;
  --ink-3:#8A9995;
  --r-lg:24px;
  --r-md:16px;
  --r-sm:12px;
  --sh-1:0 2px 6px rgba(12,45,40,.06);
  --sh-2:0 12px 32px rgba(12,45,40,.10);
  --sh-brand:0 18px 40px rgba(30,142,123,.20);
  --ease:cubic-bezier(.2,.7,.3,1);
  --sec:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC",-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--bg);
  letter-spacing:0;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none;transition:color .18s var(--ease),border-color .18s var(--ease),background-color .18s var(--ease)}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:var(--sec) 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.section-head h2{font-size:30px;line-height:1.3;font-weight:700;color:var(--brand-900)}
.section-head p{font-size:14px;color:var(--ink-2);margin-top:8px;max-width:640px}
.text-link{font-size:14px;font-weight:600;color:var(--brand-800);display:inline-flex;align-items:center;gap:6px;border-bottom:1px solid transparent;padding-bottom:2px}
.text-link:hover{color:var(--brand-600);border-bottom-color:var(--brand-600)}
.num{font-variant-numeric:tabular-nums}

/* ---------- 头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(246,245,240,.92);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s var(--ease),padding .2s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 10px 28px rgba(12,45,40,.08);background:rgba(246,245,240,.96)}
.header-top{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0;transition:padding .2s var(--ease)}
.site-header.is-scrolled .header-top{padding:8px 0}
.brand{display:inline-flex;align-items:center;gap:10px}
.brand-mark{
  width:40px;height:40px;border-radius:12px;
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--brand-800),var(--brand-600));
  color:#fff;flex:none;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-size:20px;font-weight:800;color:var(--brand-900)}
.brand-sub{font-size:12px;font-weight:600;color:var(--brand-600);letter-spacing:.02em}
.header-actions{display:flex;align-items:center;gap:12px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:600;line-height:1;
  padding:13px 26px;
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease);
}
.btn-primary{background:var(--brand-800);color:#fff;box-shadow:var(--sh-1)}
.btn-primary:hover{background:var(--accent);color:var(--brand-900);transform:translateY(-1px);box-shadow:var(--sh-brand)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--brand-800);border-color:var(--line)}
.btn-ghost:hover{background:var(--surface-2);border-color:var(--brand-800)}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost-light:hover{background:#fff;color:var(--brand-900);border-color:#fff}
.btn-block{width:100%}
.btn[disabled]{opacity:.45;pointer-events:none}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:var(--surface);color:var(--brand-800);
  align-items:center;justify-content:center;
}
.chip-nav{
  display:flex;align-items:center;gap:8px;
  overflow-x:auto;padding:0 0 14px;
  scrollbar-width:none;
}
.chip-nav::-webkit-scrollbar{display:none}
.chip{
  flex:none;display:inline-flex;align-items:center;
  height:36px;padding:0 14px;border-radius:999px;
  font-size:14px;font-weight:600;color:var(--ink-2);
  background:var(--surface);border:1px solid var(--line);
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.chip:hover{background:var(--surface-2);border-color:var(--brand-400);color:var(--brand-800)}
.chip.active{background:var(--brand-800);border-color:var(--brand-800);color:#fff}

/* ---------- 移动抽屉 ---------- */
.drawer-backdrop{
  position:fixed;inset:0;background:rgba(11,46,42,.45);
  opacity:0;visibility:hidden;transition:opacity .2s var(--ease),visibility .2s var(--ease);z-index:120;
}
.drawer-backdrop.open{opacity:1;visibility:visible}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);z-index:130;
  background:var(--surface);border-left:1px solid var(--line);
  padding:24px 20px;display:flex;flex-direction:column;gap:20px;
  transform:translateX(100%);transition:transform .24s var(--ease);
  overflow-y:auto;
}
.mobile-drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between}
.drawer-title{font-size:16px;font-weight:700;color:var(--brand-900)}
.drawer-close{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--surface-2);color:var(--brand-800);display:flex;align-items:center;justify-content:center}
.drawer-nav{display:flex;flex-direction:column;gap:10px}
.drawer-nav .chip{width:100%;justify-content:center;height:44px;font-size:15px}
.drawer-cta{margin-top:auto}

/* ---------- 页面头部 ---------- */
.page-hero{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,var(--brand-900) 0%,var(--brand-600) 100%);
  padding:56px 0 52px;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:url(/assets/images/backpic/back-1.webp);
  background-size:cover;background-position:center;
  opacity:.18;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 84% 12%,rgba(198,242,78,.12) 0%,transparent 40%);
}
.page-hero .container{position:relative;z-index:2}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.72);flex-wrap:wrap}
.crumbs a{color:rgba(255,255,255,.82)}
.crumbs a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.crumbs .sep{opacity:.55}
.crumbs .current{color:rgba(255,255,255,.62)}
.page-hero h1{
  font-size:44px;line-height:1.2;font-weight:800;
  margin:20px 0 12px;max-width:820px;
}
.page-hero .hero-lead{font-size:16px;color:rgba(255,255,255,.85);max-width:660px}
.hero-chipbar{display:flex;gap:8px;overflow-x:auto;padding:26px 0 2px;scrollbar-width:none}
.hero-chipbar::-webkit-scrollbar{display:none}
.hero-chipbar .chip{
  background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.28);color:#fff;
}
.hero-chipbar .chip:hover{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.5);color:#fff}
.hero-chipbar .chip.active{background:var(--accent);border-color:var(--accent);color:var(--brand-900)}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:999px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);
  font-size:13px;color:rgba(255,255,255,.9);
}
.hero-badge b{font-size:17px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums}

/* ---------- 报名节点 ---------- */
.node-track{
  display:grid;grid-template-columns:repeat(4,minmax(260px,1fr));
  gap:20px;overflow-x:auto;padding:8px 0 18px;scrollbar-width:none;
}
.node-track::-webkit-scrollbar{display:none}
.node-item{
  position:relative;padding:26px 22px 22px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.node-item:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:var(--brand-400)}
.node-item::before{
  content:"";position:absolute;top:-9px;left:22px;
  width:16px;height:16px;border-radius:50%;
  background:var(--surface);border:2px solid var(--brand-600);
}
.node-item.is-active{border-color:var(--brand-600);box-shadow:var(--sh-brand)}
.node-item.is-active::before{background:var(--accent);border-color:var(--brand-800);box-shadow:0 0 0 4px rgba(198,242,78,.35)}
.node-date{display:block;font-size:13px;font-weight:600;color:var(--brand-600);font-variant-numeric:tabular-nums;margin-bottom:8px}
.node-item h3{font-size:20px;font-weight:700;color:var(--brand-900);line-height:1.4}
.node-item p{font-size:14px;color:var(--ink-2);margin-top:8px}
.node-tag{display:inline-block;margin-top:14px;padding:4px 12px;border-radius:999px;font-size:12px;font-weight:600;background:var(--surface-2);color:var(--brand-800)}

/* ---------- 项目卡片 ---------- */
.event-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.event-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-1);
  display:flex;flex-direction:column;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.event-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:var(--accent)}
.event-media{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--surface-2)}
.event-media img{width:100%;height:100%;object-fit:cover;transition:transform .22s var(--ease)}
.event-card:hover .event-media img{transform:scale(1.04)}
.event-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:12px;flex:1}
.badge-soft{display:inline-flex;align-items:center;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.02em;background:var(--surface-2);color:var(--brand-800);width:fit-content}
.badge-accent{background:var(--accent);color:var(--brand-900)}
.badge-warm{background:rgba(228,101,59,.12);color:var(--accent-warm)}
.event-body h3{font-size:22px;font-weight:700;line-height:1.4;color:var(--brand-900)}
.event-body p{font-size:14px;color:var(--ink-2)}
.meta-list{display:flex;flex-direction:column;gap:8px;padding-top:6px;border-top:1px dashed var(--line);margin-top:2px}
.meta-list li{font-size:13px;color:var(--ink-2);display:flex;gap:10px}
.meta-list li span:first-child{color:var(--ink-3);flex:none;min-width:44px}
.event-card .btn{margin-top:auto;align-self:flex-start;padding:11px 22px;font-size:14px}

/* ---------- 资格与材料 ---------- */
.split{display:grid;grid-template-columns:1.35fr .85fr;gap:24px;align-items:start}
.panel{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px;box-shadow:var(--sh-1);
}
.panel h2{font-size:26px;font-weight:700;color:var(--brand-900);margin-bottom:8px}
.panel .panel-lead{font-size:14px;color:var(--ink-2);margin-bottom:22px}
.check-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 24px}
.check-list li{position:relative;padding-left:30px;font-size:14px;color:var(--ink-2);line-height:1.7}
.check-list li::before{
  content:"";position:absolute;left:0;top:5px;width:16px;height:16px;border-radius:50%;
  background:rgba(30,142,123,.14);
  border:1px solid var(--brand-400);
}
.check-list li::after{
  content:"";position:absolute;left:5px;top:10px;width:6px;height:3px;
  border-left:1.6px solid var(--brand-800);border-bottom:1.6px solid var(--brand-800);
  transform:rotate(-45deg);
}
.aside-card{
  background:var(--brand-900);color:#fff;border-radius:var(--r-lg);
  padding:30px;position:relative;overflow:hidden;
}
.aside-card::after{
  content:"";position:absolute;right:-40px;bottom:-60px;width:200px;height:200px;border-radius:50%;
  border:1px solid rgba(198,242,78,.28);
}
.aside-card h3{font-size:20px;font-weight:700;margin-bottom:12px;color:#fff}
.aside-card p{font-size:14px;color:rgba(255,255,255,.78);margin-bottom:16px}
.aside-list{display:flex;flex-direction:column;gap:12px;margin-bottom:22px}
.aside-list li{font-size:14px;color:rgba(255,255,255,.85);padding-left:18px;position:relative;line-height:1.7}
.aside-list li::before{content:"";position:absolute;left:0;top:10px;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.aside-note{font-size:12px;color:rgba(255,255,255,.55)}

/* ---------- 赛程速览 ---------- */
.strip{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:36px 0;
}
.strip-item{display:flex;gap:16px;align-items:flex-start}
.strip-icon{
  width:44px;height:44px;border-radius:12px;flex:none;
  display:flex;align-items:center;justify-content:center;
  background:var(--surface-2);color:var(--brand-800);border:1px solid var(--line);
}
.strip-item h4{font-size:16px;font-weight:700;color:var(--brand-900);margin-bottom:4px}
.strip-item p{font-size:13px;color:var(--ink-2);line-height:1.7}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:0 24px;box-shadow:var(--sh-1);transition:border-color .18s var(--ease)}
.faq-item.open{border-color:var(--brand-400)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:none;border:0;padding:20px 0;text-align:left;
  font-size:16px;font-weight:600;color:var(--brand-900);line-height:1.6;
}
.faq-icon{position:relative;width:18px;height:18px;flex:none}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--brand-800);
  transform:translate(-50%,-50%);transition:transform .18s var(--ease),opacity .18s var(--ease);
}
.faq-icon::before{width:14px;height:1.6px}
.faq-icon::after{width:1.6px;height:14px}
.faq-item.open .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s var(--ease)}
.faq-a-inner{padding:0 0 22px;font-size:15px;color:var(--ink-2);line-height:1.85}

/* ---------- CTA 窄条 ---------- */
.cta-strip{
  background:linear-gradient(135deg,var(--brand-900) 0%,var(--brand-600) 100%);
  border-radius:var(--r-lg);
  padding:38px 40px;
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  color:#fff;position:relative;overflow:hidden;
}
.cta-strip::after{
  content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;
  border:1px solid rgba(198,242,78,.25);
}
.cta-strip h2{font-size:26px;font-weight:700;line-height:1.35;color:#fff;position:relative;z-index:2}
.cta-strip p{font-size:14px;color:rgba(255,255,255,.8);margin-top:8px;position:relative;z-index:2}
.cta-strip .cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:2}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-900);color:rgba(255,255,255,.72);padding:64px 0 0;margin-top:var(--sec)}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1fr;gap:40px;padding-bottom:44px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand-sub{color:var(--brand-400)}
.footer-brand p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.62);max-width:340px}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.66);border-bottom:1px solid transparent;padding-bottom:1px}
.footer-col a:hover{color:#fff;border-bottom-color:#fff}
.footer-note{font-size:14px;line-height:1.9;color:rgba(255,255,255,.62)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.10);
  padding:20px 0 26px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.45);
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  :root{--sec:72px}
  .page-hero h1{font-size:38px}
  .node-track{grid-template-columns:repeat(4,minmax(240px,1fr))}
}
@media (max-width:991px){
  .chip-nav{display:none}
  .nav-toggle{display:flex}
  .header-actions .btn-cta{display:none}
  .header-top{padding:14px 0}
  .section-head h2{font-size:24px}
  .split{grid-template-columns:1fr}
  .strip{grid-template-columns:1fr;gap:20px}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:32px}
  .check-list{grid-template-columns:1fr}
}
@media (max-width:767px){
  :root{--sec:56px}
  .container{padding:0 20px}
  .page-hero{padding:40px 0 36px}
  .page-hero h1{font-size:28px;margin:16px 0 10px}
  .page-hero .hero-lead{font-size:14px}
  .event-grid{grid-template-columns:1fr;gap:16px}
  .panel{padding:24px}
  .panel h2{font-size:22px}
  .cta-strip{padding:28px 24px;border-radius:var(--r-md)}
  .cta-strip h2{font-size:20px}
  .cta-strip .cta-actions{width:100%}
  .cta-strip .cta-actions .btn{flex:1}
  .event-body{padding:20px}
  .footer-bottom{flex-direction:column;gap:8px}
  .faq-item{padding:0 18px}
  .faq-q{font-size:15px;padding:16px 0}
}
@media (max-width:575px){
  .brand-name{font-size:18px}
  .brand-mark{width:36px;height:36px}
  .node-track{grid-template-columns:repeat(4,minmax(220px,1fr))}
  .section-head{gap:12px}
  .footer-grid{grid-template-columns:1fr}
  .hero-badge{font-size:12px;padding:7px 13px}
  .hero-badge b{font-size:15px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}

/* roulang page: category2 */
:root{
  --brand-900:#0B2E2A;
  --brand-800:#12433C;
  --brand-600:#1E8E7B;
  --brand-400:#4FC3A8;
  --accent:#C6F24E;
  --accent-warm:#E4653B;
  --bg:#F6F5F0;
  --surface:#FFFFFF;
  --surface-2:#EDF1EC;
  --line:#DDE3DD;
  --ink:#14201D;
  --ink-2:#5A6B66;
  --ink-3:#8A9995;
  --r-lg:24px;
  --r-md:16px;
  --r-sm:12px;
  --sh-1:0 2px 6px rgba(12,45,40,.06);
  --sh-2:0 12px 32px rgba(12,45,40,.10);
  --sh-brand:0 18px 40px rgba(30,142,123,.20);
  --ease:cubic-bezier(.2,.7,.3,1);
  --grad:linear-gradient(135deg,#0B2E2A 0%,#1E8E7B 100%);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"Noto Sans SC",-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--bg);
  letter-spacing:0;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color 180ms var(--ease);}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink);}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}
.section{padding:96px 0;}
.section-sm{padding:72px 0;}
.num{font-variant-numeric:tabular-nums;}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(246,245,240,.92);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:padding 200ms var(--ease),box-shadow 200ms var(--ease),background 200ms var(--ease);
}
.site-header.is-scrolled{
  box-shadow:0 4px 18px rgba(12,45,40,.08);
  background:rgba(246,245,240,.96);
}
.header-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding-top:18px;
  padding-bottom:14px;
  transition:padding 200ms var(--ease);
}
.site-header.is-scrolled .header-top{
  padding-top:11px;
  padding-bottom:9px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:11px;
  flex-shrink:0;
}
.brand-mark{
  width:40px;height:40px;
  display:grid;place-items:center;
  border-radius:14px;
  background:var(--grad);
  color:#fff;
  box-shadow:0 6px 16px rgba(18,67,60,.22);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-name{
  font-size:19px;
  font-weight:800;
  color:var(--brand-900);
  letter-spacing:.01em;
}
.brand-sub{
  font-size:11.5px;
  font-weight:600;
  color:var(--brand-600);
  letter-spacing:.06em;
  margin-top:3px;
}
.header-actions{
  display:flex;
  align-items:center;
  gap:12px;
  flex-shrink:0;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:7px;
  height:44px;
  padding:0 24px;
  border-radius:999px;
  font-size:15px;
  font-weight:600;
  white-space:nowrap;
  transition:transform 180ms var(--ease),background 180ms var(--ease),color 180ms var(--ease),border-color 180ms var(--ease),box-shadow 180ms var(--ease);
}
.btn-primary{
  background:var(--brand-800);
  color:#fff;
  box-shadow:0 8px 20px rgba(18,67,60,.18);
}
.btn-primary:hover{
  background:var(--accent);
  color:var(--brand-900);
  transform:translateY(-1px);
}
.btn-outline{
  border:1px solid var(--line);
  color:var(--brand-800);
  background:transparent;
}
.btn-outline:hover{
  border-color:var(--brand-800);
  background:var(--surface-2);
}
.btn-ghost{
  border:1px solid rgba(255,255,255,.55);
  color:#fff;
}
.btn-ghost:hover{
  background:#fff;
  color:var(--brand-900);
  border-color:#fff;
}
.btn-sm{height:40px;padding:0 20px;font-size:14px;}

/* chip 导航 */
.chip-nav-wrap{
  padding-bottom:14px;
  transition:padding 200ms var(--ease);
}
.site-header.is-scrolled .chip-nav-wrap{padding-bottom:10px;}
.chip-nav{
  display:flex;
  align-items:center;
  gap:8px;
  overflow-x:auto;
  scrollbar-width:none;
  -ms-overflow-style:none;
  padding-bottom:2px;
}
.chip-nav::-webkit-scrollbar{display:none;}
.chip{
  display:inline-flex;
  align-items:center;
  height:36px;
  padding:0 15px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  color:var(--ink-2);
  background:var(--surface-2);
  border:1px solid transparent;
  white-space:nowrap;
  transition:background 180ms var(--ease),color 180ms var(--ease),border-color 180ms var(--ease);
}
.chip:hover{
  background:#E3E9E2;
  border-color:var(--line);
  color:var(--brand-800);
}
.chip.active{
  background:var(--brand-800);
  color:#fff;
  border-color:var(--brand-800);
}
.chip.active:hover{background:var(--brand-900);color:#fff;}

/* 汉堡与抽屉 */
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:14px;
  border:1px solid var(--line);
  background:var(--surface);
  align-items:center;
  justify-content:center;
  color:var(--brand-800);
}
.drawer-backdrop{
  position:fixed;
  inset:0;
  background:rgba(11,46,42,.42);
  opacity:0;
  visibility:hidden;
  transition:opacity 200ms var(--ease),visibility 200ms var(--ease);
  z-index:1040;
}
.drawer-backdrop.show{opacity:1;visibility:visible;}
.mobile-drawer{
  position:fixed;
  top:0;right:0;
  width:min(330px,86vw);
  height:100%;
  background:var(--bg);
  z-index:1050;
  transform:translateX(105%);
  transition:transform 220ms var(--ease);
  display:flex;
  flex-direction:column;
  padding:22px 22px 30px;
  overflow-y:auto;
  box-shadow:-12px 0 36px rgba(12,45,40,.16);
}
.mobile-drawer.open{transform:translateX(0);}
.drawer-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-bottom:18px;
  border-bottom:1px solid var(--line);
  margin-bottom:20px;
}
.drawer-close{
  width:38px;height:38px;
  border-radius:12px;
  border:1px solid var(--line);
  display:grid;place-items:center;
  color:var(--brand-800);
  background:var(--surface);
}
.drawer-nav{display:flex;flex-direction:column;gap:10px;}
.drawer-nav .chip{
  height:44px;
  justify-content:flex-start;
  width:100%;
  border-radius:12px;
  font-size:15px;
}
.drawer-cta{margin-top:24px;}
.drawer-cta .btn{width:100%;}
.drawer-note{
  margin-top:auto;
  padding-top:24px;
  font-size:13px;
  color:var(--ink-3);
  line-height:1.8;
}

/* ============ 分类页头 ============ */
.cat-hero{
  position:relative;
  overflow:hidden;
  background:var(--grad);
  color:#fff;
  padding:58px 0 54px;
  isolation:isolate;
}
.cat-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url("/assets/images/backpic/back-1.webp");
  background-size:cover;
  background-position:center;
  opacity:.20;
  z-index:-2;
}
.cat-hero::after{
  content:"";
  position:absolute;
  right:-140px;top:-160px;
  width:520px;height:520px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.16);
  box-shadow:0 0 0 60px rgba(255,255,255,.04);
  opacity:.55;
  z-index:-1;
  pointer-events:none;
}
.breadcrumb-trail{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:rgba(255,255,255,.72);
  margin-bottom:20px;
}
.breadcrumb-trail a{color:rgba(255,255,255,.82);}
.breadcrumb-trail a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;}
.breadcrumb-trail .sep{opacity:.5;}
.breadcrumb-trail .current{color:rgba(255,255,255,.62);}
.cat-hero h1{
  font-size:44px;
  line-height:1.2;
  font-weight:800;
  letter-spacing:0;
  margin-bottom:14px;
  max-width:760px;
}
.cat-hero .cat-lead{
  font-size:16px;
  line-height:1.7;
  color:rgba(255,255,255,.86);
  max-width:640px;
  margin-bottom:28px;
}
.cat-chips{
  display:flex;
  gap:8px;
  overflow-x:auto;
  scrollbar-width:none;
  padding-bottom:2px;
}
.cat-chips::-webkit-scrollbar{display:none;}
.cat-chips .chip{
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.28);
  color:#fff;
}
.cat-chips .chip:hover{
  background:rgba(255,255,255,.24);
  border-color:rgba(255,255,255,.5);
  color:#fff;
}
.cat-chips .chip.active{
  background:#fff;
  color:var(--brand-900);
  border-color:#fff;
}

/* ============ 区块标题 ============ */
.sec-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:40px;
  flex-wrap:wrap;
}
.sec-head h2{
  font-size:30px;
  line-height:1.3;
  font-weight:700;
  color:var(--brand-900);
}
.sec-head p{
  margin-top:10px;
  font-size:15px;
  color:var(--ink-2);
  max-width:620px;
}
.sec-link{
  font-size:14px;
  font-weight:600;
  color:var(--brand-800);
  display:inline-flex;
  align-items:center;
  gap:6px;
  white-space:nowrap;
}
.sec-link:hover{color:var(--brand-600);text-decoration:underline;text-underline-offset:4px;}

/* ============ 数据条 ============ */
.stat-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:28px 30px;
  box-shadow:var(--sh-1);
}
.stat-item{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding-left:18px;
  border-left:3px solid var(--surface-2);
}
.stat-item:first-child{padding-left:0;border-left:none;}
.stat-item strong{
  font-size:30px;
  font-weight:800;
  color:var(--brand-800);
  line-height:1.15;
}
.stat-item span{
  font-size:13px;
  color:var(--ink-2);
}

/* ============ 场馆 mosaic ============ */
.mosaic{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
  align-items:start;
}
.mosaic-item:nth-child(even){margin-top:56px;}
.v-card{
  position:relative;
  display:block;
  border-radius:var(--r-lg);
  overflow:hidden;
  background:var(--brand-900);
  box-shadow:var(--sh-1);
  transition:transform 220ms var(--ease),box-shadow 220ms var(--ease);
}
.v-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--sh-2);
}
.v-card img{
  width:100%;
  aspect-ratio:3/2;
  object-fit:cover;
  transition:transform 220ms var(--ease);
}
.v-card:hover img{transform:scale(1.04);}
.v-mask{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(11,46,42,0) 42%,rgba(11,46,42,.88) 100%);
}
.v-body{
  position:absolute;
  left:0;right:0;bottom:0;
  padding:24px;
  color:#fff;
}
.v-city{
  display:inline-flex;
  align-items:center;
  height:26px;
  padding:0 12px;
  border-radius:999px;
  font-size:12px;
  font-weight:600;
  letter-spacing:.02em;
  background:var(--accent);
  color:var(--brand-900);
  margin-bottom:12px;
}
.v-body h3{
  font-size:21px;
  font-weight:700;
  line-height:1.35;
  margin-bottom:8px;
}
.v-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:rgba(255,255,255,.84);
}
.v-meta .dot{opacity:.45;}
.v-tag{
  display:inline-flex;
  align-items:center;
  height:24px;
  padding:0 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:600;
  background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.28);
  color:#fff;
}

/* ============ 预约规则图文 ============ */
.rule-wrap{
  display:grid;
  grid-template-columns:0.95fr 1.05fr;
  gap:48px;
  align-items:center;
}
.rule-figure{
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--sh-2);
}
.rule-figure img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
}
.rule-figure .fig-badge{
  position:absolute;
  left:20px;top:20px;
  height:30px;
  padding:0 14px;
  border-radius:999px;
  display:inline-flex;align-items:center;
  background:rgba(11,46,42,.72);
  border:1px solid rgba(255,255,255,.3);
  color:#fff;
  font-size:12px;
  font-weight:600;
}
.rule-list{display:flex;flex-direction:column;gap:18px;}
.rule-item{
  display:flex;
  gap:16px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:18px 20px;
  transition:border-color 180ms var(--ease),box-shadow 180ms var(--ease);
}
.rule-item:hover{border-color:var(--brand-400);box-shadow:var(--sh-1);}
.rule-num{
  flex:0 0 34px;
  width:34px;height:34px;
  border-radius:50%;
  display:grid;place-items:center;
  background:var(--surface-2);
  color:var(--brand-800);
  font-size:13px;
  font-weight:700;
  font-variant-numeric:tabular-nums;
}
.rule-item h3{
  font-size:16px;
  font-weight:600;
  color:var(--brand-900);
  margin-bottom:5px;
}
.rule-item p{
  font-size:14px;
  color:var(--ink-2);
  line-height:1.75;
}

/* ============ 入场须知 ============ */
.notice-panel{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:36px;
  box-shadow:var(--sh-1);
}
.notice-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:26px 40px;
}
.notice-item{
  border-top:3px solid var(--surface-2);
  padding-top:16px;
  transition:border-color 180ms var(--ease);
}
.notice-item:hover{border-top-color:var(--brand-400);}
.notice-item h3{
  font-size:16px;
  font-weight:600;
  color:var(--brand-900);
  margin-bottom:8px;
  display:flex;
  align-items:center;
  gap:8px;
}
.notice-item h3::before{
  content:"";
  width:7px;height:7px;
  border-radius:50%;
  background:var(--brand-400);
  flex:0 0 7px;
}
.notice-item p{
  font-size:14px;
  color:var(--ink-2);
  line-height:1.8;
}

/* ============ CTA 窄条 ============ */
.cta-strip{
  background:var(--grad);
  color:#fff;
  border-radius:var(--r-lg);
  padding:34px 40px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  flex-wrap:wrap;
  position:relative;
  overflow:hidden;
  box-shadow:var(--sh-brand);
}
.cta-strip::after{
  content:"";
  position:absolute;
  right:-90px;bottom:-120px;
  width:300px;height:300px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.18);
  box-shadow:0 0 0 44px rgba(255,255,255,.05);
  pointer-events:none;
}
.cta-strip h2{
  font-size:24px;
  font-weight:700;
  line-height:1.35;
  margin-bottom:6px;
}
.cta-strip p{
  font-size:14px;
  color:rgba(255,255,255,.84);
}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--brand-900);
  color:rgba(255,255,255,.72);
  padding:72px 0 28px;
  margin-top:96px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:44px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand .brand-name{color:#fff;}
.footer-brand .brand-sub{color:var(--brand-400);}
.footer-brand p{
  font-size:14px;
  line-height:1.85;
  color:rgba(255,255,255,.62);
  max-width:330px;
}
.footer-col h4{
  font-size:15px;
  font-weight:700;
  color:#fff;
  margin-bottom:16px;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col ul a{
  font-size:14px;
  color:rgba(255,255,255,.66);
}
.footer-col ul a:hover{
  color:#fff;
  text-decoration:underline;
  text-underline-offset:4px;
  text-decoration-thickness:1px;
}
.footer-note{
  font-size:14px;
  line-height:2;
  color:rgba(255,255,255,.62);
}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding-top:24px;
  font-size:13px;
  color:rgba(255,255,255,.5);
}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .cat-hero h1{font-size:38px;}
  .rule-wrap{gap:34px;}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px;}
  .footer-col:last-child{grid-column:1 / -1;}
}
@media (max-width:991px){
  .chip-nav-wrap{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-cta{display:none;}
  .section{padding:72px 0;}
  .section-sm{padding:56px 0;}
  .cat-hero{padding:44px 0 40px;}
  .cat-hero h1{font-size:32px;}
  .sec-head h2{font-size:25px;}
  .stat-strip{grid-template-columns:repeat(2,1fr);gap:20px 16px;padding:24px;}
  .stat-item:nth-child(3){padding-left:0;border-left:none;}
  .rule-wrap{grid-template-columns:1fr;gap:28px;}
  .notice-panel{padding:26px;}
  .notice-grid{grid-template-columns:1fr;gap:22px;}
  .site-footer{margin-top:72px;padding-top:56px;}
}
@media (max-width:767px){
  .container{padding:0 20px;}
  .section{padding:56px 0;}
  .cat-hero{padding:34px 0 32px;}
  .cat-hero h1{font-size:28px;line-height:1.25;}
  .cat-hero .cat-lead{font-size:15px;margin-bottom:22px;}
  .sec-head{gap:12px;margin-bottom:28px;}
  .sec-head h2{font-size:22px;}
  .mosaic{grid-template-columns:1fr;gap:18px;}
  .mosaic-item:nth-child(even){margin-top:0;}
  .v-body{padding:18px;}
  .v-body h3{font-size:18px;}
  .stat-item strong{font-size:24px;}
  .cta-strip{padding:26px 22px;flex-direction:column;align-items:flex-start;}
  .cta-strip h2{font-size:20px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1 1 auto;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
  .footer-brand{grid-column:1 / -1;}
  .footer-brand p{max-width:none;}
  .footer-col:last-child{grid-column:1 / -1;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .brand-name{font-size:17px;}
}
@media (max-width:575px){
  .stat-strip{grid-template-columns:1fr;gap:16px;}
  .stat-item{padding-left:14px;}
  .stat-item:first-child{padding-left:0;}
  .stat-item:nth-child(3){padding-left:14px;border-left:3px solid var(--surface-2);}
  .btn{height:42px;padding:0 18px;font-size:14px;}
  .rule-item{padding:16px;}
  .notice-panel{padding:20px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    transition-duration:.01ms !important;
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
  }
}

/* roulang page: category3 */
:root{
  --brand-900:#0B2E2A;
  --brand-800:#12433C;
  --brand-600:#1E8E7B;
  --brand-400:#4FC3A8;
  --accent:#C6F24E;
  --accent-warm:#E4653B;
  --bg:#F6F5F0;
  --surface:#FFFFFF;
  --surface-2:#EDF1EC;
  --line:#DDE3DD;
  --ink:#14201D;
  --ink-2:#5A6B66;
  --ink-3:#8A9995;
  --r-lg:24px;
  --r-md:16px;
  --r-sm:12px;
  --r-pill:999px;
  --sh-1:0 2px 6px rgba(12,45,40,.06);
  --sh-2:0 12px 32px rgba(12,45,40,.10);
  --sh-brand:0 18px 40px rgba(30,142,123,.20);
  --ease:cubic-bezier(.2,.7,.3,1);
  --sec-y:96px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Noto Sans SC",-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.75;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px;}

/* ---------- 头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:120;
  background:rgba(246,245,240,.94);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  backdrop-filter:blur(14px) saturate(120%);
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s var(--ease),background-color .2s var(--ease);
}
.site-header.is-scrolled{box-shadow:var(--sh-2);background:rgba(246,245,240,.97);}
.header-top{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding-top:16px;padding-bottom:10px;
  transition:padding .2s var(--ease);
}
.site-header.is-scrolled .header-top{padding-top:8px;padding-bottom:6px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:none;}
.brand-mark{
  width:38px;height:38px;border-radius:12px;flex:none;
  display:grid;place-items:center;color:#fff;
  background:linear-gradient(135deg,var(--brand-900),var(--brand-600));
  box-shadow:var(--sh-1);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-name{font-size:19px;font-weight:800;letter-spacing:0;color:var(--ink);}
.brand-sub{font-size:12px;font-weight:600;color:var(--ink-2);letter-spacing:.04em;}
.header-actions{display:flex;align-items:center;gap:10px;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:var(--surface);color:var(--brand-800);
  align-items:center;justify-content:center;transition:background-color .18s var(--ease),border-color .18s var(--ease);
}
.nav-toggle:hover{background:var(--surface-2);border-color:var(--brand-400);}
.nav-row{padding-bottom:10px;}
.chip-nav{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none;}
.chip-nav::-webkit-scrollbar{display:none;}
.chip{
  display:inline-flex;align-items:center;justify-content:center;
  height:36px;padding:0 16px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:var(--surface);color:var(--ink-2);
  font-size:14px;font-weight:600;white-space:nowrap;
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.chip:hover{background:var(--surface-2);border-color:var(--brand-400);color:var(--brand-800);}
.chip.active{background:var(--brand-800);border-color:var(--brand-800);color:#fff;}

/* 抽屉 */
.drawer-mask{
  position:fixed;inset:0;z-index:190;background:rgba(11,46,42,.44);
  opacity:0;pointer-events:none;transition:opacity .22s var(--ease);
}
.drawer-mask.show{opacity:1;pointer-events:auto;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;z-index:200;
  width:min(330px,86vw);background:var(--surface);
  transform:translateX(102%);transition:transform .22s var(--ease);
  padding:22px;display:flex;flex-direction:column;gap:16px;
  box-shadow:-14px 0 40px rgba(12,45,40,.18);overflow-y:auto;
}
.drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.drawer-title{font-size:14px;font-weight:600;color:var(--ink-2);}
.drawer-close{
  width:38px;height:38px;border-radius:var(--r-sm);border:1px solid var(--line);
  display:grid;place-items:center;color:var(--brand-800);background:var(--surface);
}
.drawer-close:hover{background:var(--surface-2);}
.drawer-chips{display:grid;gap:10px;}
.drawer-chips .chip{width:100%;height:44px;justify-content:center;font-size:15px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;border:1px solid transparent;white-space:nowrap;
  transition:transform .18s var(--ease),background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.btn-primary{background:var(--brand-800);color:#fff;box-shadow:var(--sh-1);}
.btn-primary:hover{background:var(--accent);color:var(--brand-900);transform:translateY(-1px);box-shadow:var(--sh-brand);}
.btn-outline{border-color:var(--line);background:var(--surface);color:var(--brand-800);}
.btn-outline:hover{border-color:var(--brand-800);background:var(--surface-2);}
.btn-accent{background:var(--accent);color:var(--brand-900);}
.btn-accent:hover{background:#fff;color:var(--brand-900);transform:translateY(-1px);}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff;background:transparent;}
.btn-ghost:hover{background:#fff;color:var(--brand-900);}

/* ---------- 页头 ---------- */
.page-hero{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,var(--brand-900),var(--brand-600));
}
.page-hero-bg{
  position:absolute;inset:0;opacity:.18;
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
}
.page-hero::after{
  content:"";position:absolute;width:420px;height:420px;border-radius:50%;
  border:1px solid rgba(255,255,255,.14);right:-120px;top:-160px;pointer-events:none;
}
.page-hero .container{position:relative;z-index:2;padding-top:52px;padding-bottom:46px;}
.breadcrumb-line{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:rgba(255,255,255,.7);
}
.breadcrumb-line a{color:rgba(255,255,255,.86);}
.breadcrumb-line a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;}
.breadcrumb-line .sep{color:rgba(255,255,255,.45);}
.page-hero h1{
  font-size:44px;line-height:1.2;font-weight:800;letter-spacing:0;
  margin:18px 0 12px;max-width:820px;
}
.page-hero-desc{font-size:16px;color:rgba(255,255,255,.86);max-width:660px;}
.hero-chips{display:flex;gap:8px;margin-top:28px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none;}
.hero-chips::-webkit-scrollbar{display:none;}
.hero-chips .chip{
  background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3);color:#fff;
}
.hero-chips .chip:hover{background:rgba(255,255,255,.24);color:#fff;border-color:rgba(255,255,255,.5);}
.hero-chips .chip.active{background:var(--accent);border-color:var(--accent);color:var(--brand-900);}

/* ---------- 板块通用 ---------- */
.section{padding-top:var(--sec-y);padding-bottom:0;}
.section:last-of-type{padding-bottom:var(--sec-y);}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;flex-wrap:wrap;margin-bottom:36px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.06em;color:var(--brand-600);
  background:var(--surface-2);border-radius:var(--r-pill);padding:4px 12px;margin-bottom:14px;
}
.section-title{font-size:30px;line-height:1.3;font-weight:700;letter-spacing:0;}
.section-sub{font-size:15px;color:var(--ink-2);margin-top:10px;max-width:660px;}

/* ---------- 筛选 ---------- */
.filter-bar{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;margin-bottom:32px;scrollbar-width:none;}
.filter-bar::-webkit-scrollbar{display:none;}
.filter-bar .chip{background:var(--surface-2);border-color:transparent;color:var(--ink-2);}
.filter-bar .chip:hover{background:#E2E9E3;color:var(--brand-800);}
.filter-bar .chip.active{background:var(--brand-800);border-color:var(--brand-800);color:#fff;}

/* ---------- 课程卡 ---------- */
.course-list{display:grid;gap:24px;}
.course-card{
  display:grid;grid-template-columns:320px 1fr;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),transform .2s var(--ease);
}
.course-card:hover{border-color:var(--brand-400);box-shadow:var(--sh-2);transform:translateY(-2px);}
.course-thumb{position:relative;overflow:hidden;background:var(--surface-2);}
.course-thumb img{width:100%;height:100%;min-height:220px;object-fit:cover;transition:transform .22s var(--ease);}
.course-card:hover .course-thumb img{transform:scale(1.04);}
.course-body{padding:24px 26px;display:flex;flex-direction:column;gap:12px;}
.level-badge{
  align-self:flex-start;display:inline-flex;align-items:center;gap:6px;
  border:1px solid var(--brand-400);color:var(--brand-800);background:#fff;
  border-radius:var(--r-pill);font-size:12px;font-weight:600;letter-spacing:.02em;
  padding:4px 12px;
}
.course-title{font-size:20px;line-height:1.4;font-weight:600;}
.course-desc{font-size:14px;line-height:1.7;color:var(--ink-2);}
.course-meters{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:2px;}
.meter-label{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:13px;color:var(--ink-2);margin-bottom:6px;}
.meter-label b{font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums;}
.meter-track{height:8px;border-radius:var(--r-pill);background:var(--surface-2);overflow:hidden;}
.meter-fill{height:100%;border-radius:var(--r-pill);background:linear-gradient(90deg,var(--brand-600),var(--brand-400));}
.meter-fill.alt{background:linear-gradient(90deg,var(--brand-400),var(--accent));}
.course-foot{
  margin-top:auto;padding-top:14px;border-top:1px dashed var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
}
.course-meta{font-size:13px;color:var(--ink-3);font-variant-numeric:tabular-nums;}
.course-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--brand-800);}
.course-link svg{transition:transform .18s var(--ease);}
.course-link:hover{color:var(--brand-600);}
.course-link:hover svg{transform:translateX(3px);}
.empty-state{
  display:none;border:1.5px dashed var(--line);border-radius:var(--r-lg);
  padding:40px 24px;text-align:center;background:var(--surface);color:var(--ink-2);
}
.empty-block{width:64px;height:64px;border-radius:18px;margin:0 auto 16px;background:var(--surface-2);
  display:grid;place-items:center;color:var(--brand-400);}
.empty-state p{margin-bottom:16px;font-size:15px;}

/* ---------- 分级路径 ---------- */
.path-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.path-card{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:28px 26px;overflow:hidden;
  transition:box-shadow .2s var(--ease),transform .2s var(--ease);
}
.path-card:hover{box-shadow:var(--sh-2);transform:translateY(-3px);}
.path-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(135deg,var(--brand-900),var(--brand-600));
}
.path-step{font-size:13px;font-weight:600;color:var(--brand-600);font-variant-numeric:tabular-nums;}
.path-card h3{font-size:20px;line-height:1.4;font-weight:600;margin:10px 0 8px;}
.path-card p{font-size:14px;color:var(--ink-2);}
.path-card ul{margin-top:16px;display:grid;gap:9px;}
.path-card li{position:relative;padding-left:20px;font-size:14px;color:var(--ink-2);}
.path-card li::before{
  content:"";position:absolute;left:0;top:8px;width:8px;height:8px;border-radius:50%;
  border:1.6px solid var(--brand-600);background:transparent;
}

/* ---------- 学员声音 ---------- */
.voice-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:stretch;}
.voice-main{
  background:var(--brand-900);color:#fff;border-radius:var(--r-lg);
  padding:34px 32px;display:flex;flex-direction:column;justify-content:space-between;gap:26px;
}
.voice-quote{font-size:20px;line-height:1.7;font-weight:600;}
.voice-quote span{color:var(--accent);}
.voice-person{display:flex;align-items:center;gap:12px;}
.avatar{
  width:44px;height:44px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:var(--surface-2);color:var(--brand-800);font-weight:700;font-size:15px;
}
.voice-main .avatar{background:rgba(255,255,255,.14);color:#fff;}
.voice-person .name{font-size:14px;font-weight:600;}
.voice-person .role{font-size:13px;color:var(--ink-3);}
.voice-main .voice-person .role{color:rgba(255,255,255,.6);}
.voice-side{display:grid;gap:16px;}
.voice-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px;display:flex;gap:14px;align-items:flex-start;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.voice-item:hover{border-color:var(--brand-400);box-shadow:var(--sh-1);}
.voice-item p{font-size:14px;color:var(--ink-2);line-height:1.75;}
.voice-item .name{font-size:14px;font-weight:600;color:var(--ink);margin-top:8px;}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:900px;}
.faq-item{
  background:var(--surface);border:1px solid transparent;border-radius:var(--r-md);
  overflow:hidden;transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.faq-item:hover{border-color:var(--line);}
.faq-item.open{border-color:var(--line);box-shadow:var(--sh-1);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 24px;text-align:left;font-size:16px;font-weight:600;color:var(--ink);
}
.faq-sign{
  position:relative;flex:none;width:26px;height:26px;border-radius:50%;
  border:1px solid var(--line);display:grid;place-items:center;
  transition:background-color .2s var(--ease),border-color .2s var(--ease);
}
.faq-sign::before,.faq-sign::after{content:"";position:absolute;background:var(--brand-800);border-radius:2px;}
.faq-sign::before{width:11px;height:1.6px;}
.faq-sign::after{width:1.6px;height:11px;transition:transform .2s var(--ease);}
.faq-item.open .faq-sign{background:var(--accent);border-color:var(--accent);}
.faq-item.open .faq-sign::after{transform:rotate(90deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s var(--ease);}
.faq-a-inner{padding:0 24px 22px;font-size:15px;line-height:1.85;color:var(--ink-2);}

/* ---------- CTA 窄条 ---------- */
.cta-strip{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  background:linear-gradient(135deg,var(--brand-900),var(--brand-600));
  color:#fff;padding:34px 38px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.cta-strip::after{
  content:"";position:absolute;width:300px;height:300px;border-radius:50%;
  border:1px solid rgba(255,255,255,.16);right:-90px;bottom:-150px;
}
.cta-strip h2{font-size:24px;line-height:1.35;font-weight:700;margin-bottom:8px;}
.cta-strip p{font-size:14px;color:rgba(255,255,255,.85);}
.cta-strip .cta-actions{position:relative;z-index:2;display:flex;gap:12px;flex-wrap:wrap;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-900);color:rgba(255,255,255,.78);margin-top:96px;padding-top:64px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:48px;}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand .brand-name{color:#fff;}
.footer-brand .brand-sub{color:rgba(255,255,255,.6);}
.footer-brand .brand-mark{background:rgba(255,255,255,.12);box-shadow:none;color:var(--accent);}
.footer-brand p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.65);max-width:360px;}
.footer-col h4{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:14px;color:rgba(255,255,255,.68);}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;}
.footer-note{font-size:14px;line-height:1.9;color:rgba(255,255,255,.65);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0 28px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .page-hero h1{font-size:40px;}
  .course-card{grid-template-columns:280px 1fr;}
}
@media (max-width:991px){
  :root{--sec-y:72px;}
  .nav-row{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-cta{display:none;}
  .page-hero h1{font-size:34px;}
  .page-hero .container{padding-top:40px;padding-bottom:38px;}
  .path-grid{grid-template-columns:1fr 1fr;}
  .voice-grid{grid-template-columns:1fr;}
  .course-card{grid-template-columns:240px 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .section-title{font-size:26px;}
}
@media (max-width:767px){
  :root{--sec-y:56px;}
  .container{padding-left:20px;padding-right:20px;}
  .page-hero h1{font-size:28px;line-height:1.28;}
  .page-hero-desc{font-size:15px;}
  .course-card{grid-template-columns:1fr;}
  .course-thumb img{min-height:0;aspect-ratio:16/9;}
  .course-body{padding:20px;}
  .course-meters{grid-template-columns:1fr;gap:14px;}
  .path-grid{grid-template-columns:1fr;}
  .voice-main{padding:26px 22px;}
  .voice-quote{font-size:18px;}
  .cta-strip{padding:26px 22px;}
  .cta-strip h2{font-size:20px;}
  .cta-strip .btn{width:100%;}
  .cta-strip .cta-actions{width:100%;}
  .section-head{margin-bottom:26px;}
  .faq-q{padding:18px 20px;font-size:15px;}
  .faq-a-inner{padding:0 20px 20px;}
  .site-footer{margin-top:64px;padding-top:48px;}
  .footer-bottom{font-size:12px;}
  .brand-name{font-size:17px;}
}
@media (max-width:575px){
  .footer-grid{grid-template-columns:1fr;}
  .page-hero h1{font-size:25px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
}

/* roulang page: category4 */
:root{
  --brand-900:#0B2E2A;
  --brand-800:#12433C;
  --brand-600:#1E8E7B;
  --brand-400:#4FC3A8;
  --accent:#C6F24E;
  --warm:#E4653B;
  --bg:#F6F5F0;
  --surface:#FFFFFF;
  --surface-2:#EDF1EC;
  --line:#DDE3DD;
  --ink:#14201D;
  --ink-2:#5A6B66;
  --ink-3:#8A9995;
  --r-lg:24px;
  --r-md:16px;
  --r-sm:12px;
  --sh-1:0 2px 6px rgba(12,45,40,.06);
  --sh-2:0 12px 32px rgba(12,45,40,.10);
  --sh-brand:0 18px 40px rgba(30,142,123,.20);
  --ease:cubic-bezier(.2,.7,.3,1);
  --sec:96px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Noto Sans SC",-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.75;
  font-weight:400;
  letter-spacing:0;
}
img{max-width:100%;display:block}
a{color:var(--brand-800);text-decoration:none}
a:hover{color:var(--brand-600)}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
h1,h2,h3,h4{margin:0;letter-spacing:0;color:var(--brand-900)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- 头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(246,245,240,.92);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s var(--ease),background .2s var(--ease);
}
.site-header.scrolled{box-shadow:var(--sh-1);background:rgba(246,245,240,.97)}
.header-top-inner{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding-top:16px;padding-bottom:14px;
  transition:padding .2s var(--ease);
}
.site-header.scrolled .header-top-inner{padding-top:12px;padding-bottom:10px}
.brand{display:inline-flex;align-items:center;gap:11px;color:var(--brand-900)}
.brand:hover{color:var(--brand-900)}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:14px;
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--brand-900),var(--brand-600));
  color:#fff;
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-name{font-size:21px;font-weight:800;letter-spacing:.01em}
.brand-sub{font-size:12px;font-weight:600;color:var(--ink-2);letter-spacing:.06em;margin-top:3px}
.header-actions{display:flex;align-items:center;gap:12px}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;
  padding:12px 24px;font-size:15px;font-weight:600;
  cursor:pointer;text-align:center;
  transition:transform 180ms var(--ease),background 180ms var(--ease),color 180ms var(--ease),border-color 180ms var(--ease),box-shadow 180ms var(--ease);
}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.btn-primary{background:var(--brand-800);color:#fff;box-shadow:var(--sh-1)}
.btn-primary:hover{background:var(--accent);color:var(--brand-900);transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--brand-900);border-color:#fff}
.btn-outline{background:transparent;border-color:var(--line);color:var(--brand-800)}
.btn-outline:hover{background:var(--surface-2);border-color:var(--brand-800)}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-block{width:100%}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none}

/* 二级 chip 导航 */
.header-nav{border-top:1px solid transparent}
.chip-nav{
  display:flex;gap:10px;align-items:center;
  padding:0 0 12px;
  overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;
}
.chip-nav::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;
  display:inline-flex;align-items:center;
  height:36px;padding:0 15px;border-radius:999px;
  font-size:14px;font-weight:600;
  color:var(--ink-2);background:var(--surface);
  border:1px solid var(--line);
  transition:background 180ms var(--ease),color 180ms var(--ease),border-color 180ms var(--ease);
}
.chip:hover{background:var(--surface-2);color:var(--brand-800);border-color:var(--brand-400)}
.chip.active{background:var(--brand-800);color:#fff;border-color:var(--brand-800)}
.chip.active:hover{background:var(--brand-900);color:#fff}

/* 汉堡 */
.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{display:block;width:18px;height:2px;background:var(--brand-800);border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--brand-800);border-radius:2px;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* 抽屉 */
.drawer-overlay{
  position:fixed;inset:0;background:rgba(11,46,42,.42);
  opacity:0;visibility:hidden;transition:opacity .2s var(--ease),visibility .2s var(--ease);z-index:80;
}
.drawer-overlay.open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:min(320px,86vw);
  background:var(--surface);z-index:90;padding:24px 20px;
  transform:translateX(100%);transition:transform .22s var(--ease);
  display:flex;flex-direction:column;gap:18px;overflow-y:auto;
  box-shadow:var(--sh-2);
}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between}
.drawer-close{
  width:36px;height:36px;border-radius:10px;border:1px solid var(--line);
  background:var(--surface);cursor:pointer;font-size:18px;line-height:1;color:var(--ink-2);
}
.drawer-list{display:flex;flex-direction:column;gap:10px}
.drawer-list .chip{width:100%;justify-content:flex-start;height:44px;padding:0 16px}
.drawer-cta{margin-top:auto}

/* ---------- 页头 banner ---------- */
.page-hero{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,var(--brand-900),var(--brand-600));
  color:#fff;
  padding:56px 0 44px;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-2.png");
  background-size:cover;background-position:center;
  opacity:.16;
}
.page-hero::after{
  content:"";position:absolute;right:-90px;top:-110px;width:420px;height:420px;
  border:1px solid rgba(255,255,255,.16);border-radius:50%;pointer-events:none;
}
.page-hero .container{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.75);margin-bottom:18px}
.crumb a{color:rgba(255,255,255,.82)}
.crumb a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.crumb .sep{opacity:.6}
.crumb .now{color:#fff}
.page-hero h1{font-size:44px;line-height:1.2;font-weight:800;color:#fff;max-width:760px}
.page-hero .lead{margin-top:14px;font-size:16px;color:rgba(255,255,255,.86);max-width:640px}
.hero-chips{display:flex;gap:10px;margin-top:26px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
.hero-chips::-webkit-scrollbar{display:none}
.hero-chips .chip{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.28);color:#fff}
.hero-chips .chip:hover{background:rgba(255,255,255,.22);color:#fff;border-color:rgba(255,255,255,.5)}
.hero-chips .chip.active{background:#fff;color:var(--brand-900);border-color:#fff}

/* ---------- 通用板块 ---------- */
.section{padding:var(--sec) 0}
.section.tight{padding:64px 0}
.section-head{max-width:720px;margin-bottom:40px}
.section-head h2{font-size:30px;line-height:1.3;font-weight:700}
.section-head p{margin-top:12px;color:var(--ink-2);font-size:16px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.02em;
  color:var(--brand-800);background:var(--surface-2);
  border:1px solid var(--line);border-radius:999px;padding:5px 12px;margin-bottom:14px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}

/* ---------- 步骤卡 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step-card{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:26px 24px 28px;
  box-shadow:var(--sh-1);
  transition:transform 200ms var(--ease),box-shadow 200ms var(--ease),border-color 200ms var(--ease);
}
.step-card::before{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;border-radius:var(--r-lg) var(--r-lg) 0 0;
  background:linear-gradient(135deg,var(--brand-900),var(--brand-600));opacity:0;transition:opacity 200ms var(--ease);
}
.step-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:var(--brand-400)}
.step-card:hover::before{opacity:1}
.step-num{
  width:44px;height:44px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--accent);color:var(--brand-900);
  font-size:16px;font-weight:800;font-variant-numeric:tabular-nums;
  margin-bottom:16px;
}
.step-card h3{font-size:20px;line-height:1.4;font-weight:600;margin-bottom:8px}
.step-card p{color:var(--ink-2);font-size:15px}
.step-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
  font-size:12px;font-weight:600;letter-spacing:.02em;
  background:var(--surface-2);color:var(--brand-800);border:1px solid var(--line);
}
.tag-accent{background:rgba(198,242,78,.35);border-color:rgba(198,242,78,.9);color:var(--brand-900)}
.tag-line{background:transparent;border-color:var(--brand-400);color:var(--brand-800)}

/* ---------- FAQ + 表单 双栏 ---------- */
.help-layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:32px;align-items:start}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh-1);overflow:hidden}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:transparent;border:0;padding:18px 20px;cursor:pointer;text-align:left;
  font-size:16px;font-weight:600;color:var(--brand-900);
  transition:background 180ms var(--ease);
}
.faq-q:hover{background:var(--surface-2)}
.faq-q:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.faq-sign{position:relative;flex:0 0 22px;width:22px;height:22px;border-radius:50%;border:1px solid var(--line);background:var(--surface-2)}
.faq-sign::before,.faq-sign::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--brand-800);border-radius:2px;
  transform:translate(-50%,-50%);
}
.faq-sign::before{width:10px;height:2px}
.faq-sign::after{width:2px;height:10px;transition:transform .2s var(--ease),opacity .2s var(--ease)}
.faq-item.open .faq-sign::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-item.open .faq-sign{background:var(--accent);border-color:var(--accent)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .24s var(--ease)}
.faq-a p{padding:0 20px 22px;color:var(--ink-2);font-size:15px;line-height:1.85}

/* 帮助表单 */
.help-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 24px 24px;box-shadow:var(--sh-2);
}
.help-card h3{font-size:20px;font-weight:600;margin-bottom:6px}
.help-card .hint{font-size:13px;color:var(--ink-3);margin-bottom:20px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;color:var(--ink-2);font-weight:600;margin-bottom:7px}
.field label .req{color:var(--warm)}
.field input,.field select,.field textarea{
  width:100%;min-height:46px;padding:11px 14px;
  border:1px solid var(--line);border-radius:var(--r-sm);
  background:var(--surface);color:var(--ink);
  transition:border-color 180ms var(--ease),box-shadow 180ms var(--ease);
}
.field textarea{min-height:104px;resize:vertical;line-height:1.7}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand-800);box-shadow:0 0 0 3px rgba(198,242,78,.55);
}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-3)}
.form-note{font-size:12px;color:var(--ink-3);margin-top:12px;line-height:1.7}
.form-msg{display:none;margin-top:14px;font-size:13px;color:var(--brand-800);background:rgba(198,242,78,.28);border:1px solid rgba(198,242,78,.9);border-radius:var(--r-sm);padding:10px 12px}
.form-msg.show{display:block}

/* ---------- 安全建议 ---------- */
.safety{background:var(--surface-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.safety-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px;align-items:center}
.safety-media{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-2);aspect-ratio:16/10;background:var(--surface)}
.safety-media img{width:100%;height:100%;object-fit:cover}
.check-list{display:flex;flex-direction:column;gap:16px;margin-top:22px}
.check-item{display:flex;gap:14px;align-items:flex-start}
.check-ico{
  flex:0 0 26px;width:26px;height:26px;border-radius:50%;
  border:1px solid var(--brand-400);color:var(--brand-800);
  display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;
  background:var(--surface);
}
.check-item h3{font-size:16px;font-weight:600;margin-bottom:2px}
.check-item p{font-size:14px;color:var(--ink-2)}

/* ---------- 服务信息条 ---------- */
.info-strip{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 24px;box-shadow:var(--sh-1);
}
.info-cell h3{font-size:15px;font-weight:600;color:var(--brand-800);margin-bottom:6px}
.info-cell p{font-size:14px;color:var(--ink-2)}
.info-cell .num{font-size:24px;font-weight:800;color:var(--brand-900);font-variant-numeric:tabular-nums}

/* ---------- CTA 窄条 ---------- */
.cta-strip{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,var(--brand-900),var(--brand-600));
  border-radius:var(--r-lg);color:#fff;
  padding:34px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px;
  box-shadow:var(--sh-brand);
}
.cta-strip::after{
  content:"";position:absolute;right:-40px;bottom:-80px;width:260px;height:260px;
  border:1px solid rgba(255,255,255,.18);border-radius:50%;
}
.cta-strip h2{font-size:24px;line-height:1.35;font-weight:700;color:#fff;position:relative;z-index:2}
.cta-strip p{margin-top:8px;font-size:14px;color:rgba(255,255,255,.82);position:relative;z-index:2}
.cta-strip .cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:2}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-900);color:rgba(255,255,255,.72);padding:64px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px}
.footer-brand .brand{color:#fff;margin-bottom:16px}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand-sub{color:rgba(255,255,255,.6)}
.footer-brand p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.68);max-width:340px}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px;letter-spacing:.02em}
.footer-col ul{display:flex;flex-direction:column;gap:9px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.72)}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.footer-note{font-size:14px;line-height:1.9;color:rgba(255,255,255,.68)}
.footer-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.55);
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  :root{--sec:88px}
  .page-hero h1{font-size:40px}
}
@media (max-width:991px){
  :root{--sec:72px}
  .chip-nav{display:none}
  .header-nav{display:none}
  .nav-toggle{display:inline-flex}
  .header-top-inner{padding-top:14px;padding-bottom:14px}
  .page-hero{padding:44px 0 36px}
  .page-hero h1{font-size:34px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .help-layout{grid-template-columns:1fr}
  .safety-grid{grid-template-columns:1fr;gap:26px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .cta-strip{flex-direction:column;align-items:flex-start;padding:28px 24px}
  .info-strip{grid-template-columns:1fr 1fr}
}
@media (max-width:767px){
  :root{--sec:56px}
  .container{padding:0 20px}
  .page-hero h1{font-size:28px}
  .section-head h2{font-size:22px}
  .steps{grid-template-columns:1fr}
  .info-strip{grid-template-columns:1fr}
  .cta-strip h2{font-size:20px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .brand-name{font-size:19px}
}
@media (max-width:575px){
  .header-actions .btn{display:none}
  .hero-chips{gap:8px}
  .faq-q{font-size:15px;padding:16px}
  .step-card{padding:22px 20px 24px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
}

/* roulang page: category5 */
:root{
  --brand-900:#0B2E2A;
  --brand-800:#12433C;
  --brand-600:#1E8E7B;
  --brand-400:#4FC3A8;
  --accent:#C6F24E;
  --accent-warm:#E4653B;
  --bg:#F6F5F0;
  --surface:#FFFFFF;
  --surface-2:#EDF1EC;
  --line:#DDE3DD;
  --ink:#14201D;
  --ink-2:#5A6B66;
  --ink-3:#8A9995;
  --r-lg:24px;
  --r-md:16px;
  --r-sm:12px;
  --r-pill:999px;
  --sh-1:0 2px 6px rgba(12,45,40,.06);
  --sh-2:0 12px 32px rgba(12,45,40,.10);
  --sh-brand:0 18px 40px rgba(30,142,123,.20);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"Noto Sans SC",-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;
}
body.drawer-open{overflow:hidden;}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
ul,ol{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4,p,figure,blockquote{margin:0;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}
@media (max-width:767.98px){
  .container{padding:0 20px;}
}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(246,245,240,.92);
  -webkit-backdrop-filter:saturate(1.2) blur(10px);
  backdrop-filter:saturate(1.2) blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 8px 22px rgba(12,45,40,.08);}
.header-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:16px 0;
  transition:padding .2s var(--ease);
}
.site-header.is-scrolled .header-top{padding:8px 0;}
.brand{display:inline-flex;align-items:center;gap:10px;}
.brand-mark{
  width:38px;height:38px;flex:0 0 auto;
  border-radius:12px;
  display:grid;place-items:center;
  background:var(--brand-800);
  color:var(--accent);
  box-shadow:0 6px 14px rgba(18,67,60,.18);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-name{font-size:18px;font-weight:800;letter-spacing:.02em;color:var(--brand-900);}
.brand-sub{font-size:11px;font-weight:600;letter-spacing:.08em;color:var(--ink-2);}
.header-actions{display:flex;align-items:center;gap:10px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;
  border-radius:var(--r-pill);
  font-size:15px;font-weight:700;
  white-space:nowrap;
  transition:background-color .18s var(--ease),color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease);
}
.btn--primary{background:var(--brand-800);color:#fff;box-shadow:0 8px 20px rgba(18,67,60,.18);}
.btn--primary:hover{background:var(--accent);color:var(--brand-900);transform:translateY(-1px);box-shadow:var(--sh-brand);}
.btn--outline{border:1px solid var(--line);background:var(--surface);color:var(--brand-800);}
.btn--outline:hover{background:var(--surface-2);border-color:var(--brand-400);}
.btn--ghost{border:1px solid rgba(255,255,255,.62);color:#fff;}
.btn--ghost:hover{background:#fff;color:var(--brand-900);transform:translateY(-1px);}
.btn--sm{height:38px;padding:0 18px;font-size:14px;}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:var(--r-sm);
  border:1px solid var(--line);
  background:var(--surface);
  align-items:center;justify-content:center;
  flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--brand-800);}
.chip-nav{
  display:flex;
  gap:8px;
  overflow-x:auto;
  padding:0 0 12px;
  scrollbar-width:none;
  -ms-overflow-style:none;
}
.chip-nav::-webkit-scrollbar{display:none;}
.chip{
  display:inline-flex;align-items:center;
  height:36px;padding:0 14px;
  border-radius:var(--r-pill);
  border:1px solid var(--line);
  background:var(--surface-2);
  color:var(--ink-2);
  font-size:14px;font-weight:600;
  white-space:nowrap;
  transition:background-color .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease);
}
.chip:hover{background:#E2E9E2;border-color:#C9D6CD;color:var(--brand-800);}
.chip.active{background:var(--brand-800);border-color:var(--brand-800);color:#fff;}

/* 抽屉导航 */
.nav-scrim{
  position:fixed;inset:0;z-index:99;
  background:rgba(11,46,42,.44);
  opacity:0;pointer-events:none;
  transition:opacity .2s var(--ease);
}
.drawer-open .nav-scrim{opacity:1;pointer-events:auto;}
.nav-drawer{position:fixed;inset:0;z-index:100;pointer-events:none;}
.nav-drawer__panel{
  position:absolute;top:0;right:0;
  height:100%;width:min(340px,86vw);
  background:var(--bg);
  box-shadow:var(--sh-2);
  display:flex;flex-direction:column;gap:18px;
  padding:20px;
  overflow-y:auto;
  transform:translateX(100%);
  transition:transform .22s var(--ease);
}
.drawer-open .nav-drawer{pointer-events:auto;}
.drawer-open .nav-drawer__panel{transform:translateX(0);}
.nav-drawer__head{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.nav-drawer__close{
  width:40px;height:40px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:var(--surface);
  display:grid;place-items:center;font-size:20px;color:var(--ink-2);
}
.nav-drawer__nav{display:flex;flex-direction:column;gap:10px;}
.nav-drawer__nav a{
  padding:12px 14px;
  border-radius:var(--r-sm);
  border:1px solid var(--line);
  background:var(--surface);
  font-size:15px;font-weight:600;color:var(--ink-2);
  transition:background-color .18s var(--ease),color .18s var(--ease);
}
.nav-drawer__nav a:hover{background:var(--surface-2);color:var(--brand-800);}
.nav-drawer__nav a.active{background:var(--brand-800);border-color:var(--brand-800);color:#fff;}
.nav-drawer__cta{width:100%;margin-top:auto;}

/* ============ 分类页头 ============ */
.page-hero{
  position:relative;
  overflow:hidden;
  color:#fff;
  background:linear-gradient(135deg,var(--brand-900),var(--brand-600));
  padding:52px 0 44px;
  margin-bottom:56px;
}
.page-hero__media{
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-1.webp");
  background-size:cover;
  background-position:center;
  opacity:.20;
}
.page-hero__veil{
  position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(11,46,42,.78),rgba(30,142,123,.48));
}
.wave-deco{
  position:absolute;
  left:0;right:0;bottom:-6px;
  width:100%;height:90px;
  opacity:.14;
  pointer-events:none;
}
.page-hero__inner{position:relative;z-index:2;}
.breadcrumb-line{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.72);
  margin-bottom:18px;
}
.breadcrumb-line a{color:rgba(255,255,255,.82);transition:color .18s var(--ease);}
.breadcrumb-line a:hover{color:var(--accent);}
.breadcrumb-line .sep{color:rgba(255,255,255,.42);}
.breadcrumb-line .current{color:rgba(255,255,255,.95);font-weight:600;}
.page-hero h1{
  font-size:clamp(28px,4vw,44px);
  line-height:1.22;
  font-weight:800;
  letter-spacing:0;
  max-width:820px;
}
.page-hero__lead{
  margin-top:14px;
  font-size:16px;
  color:rgba(255,255,255,.86);
  max-width:640px;
}
.chip-row{
  display:flex;gap:8px;
  overflow-x:auto;
  scrollbar-width:none;
  -ms-overflow-style:none;
  margin-top:26px;
  padding-bottom:4px;
}
.chip-row::-webkit-scrollbar{display:none;}
.chip-row--hero .chip{
  background:rgba(255,255,255,.10);
  border-color:rgba(255,255,255,.30);
  color:#fff;
}
.chip-row--hero .chip:hover{background:rgba(255,255,255,.22);border-color:rgba(255,255,255,.55);color:#fff;}
.chip-row--hero .chip.active{background:var(--accent);border-color:var(--accent);color:var(--brand-900);}

/* ============ 通用板块 ============ */
.section{padding-bottom:88px;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
  margin-bottom:28px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.08em;
  color:var(--brand-600);
  margin-bottom:10px;
}
.eyebrow::before{content:"";width:18px;height:2px;border-radius:2px;background:var(--brand-600);}
.section-head h2{
  font-size:clamp(22px,2.6vw,30px);
  line-height:1.35;
  font-weight:700;
  color:var(--brand-900);
  letter-spacing:0;
}
.section-head .sub{
  margin-top:8px;
  font-size:14px;
  color:var(--ink-2);
  max-width:560px;
}
.filter-chips{
  display:flex;gap:8px;flex-wrap:wrap;
}
.filter-chips .chip{background:var(--surface);}
.filter-chips .chip.active{background:var(--brand-800);border-color:var(--brand-800);color:#fff;}

/* ============ 资讯流卡片 ============ */
.news-list{display:grid;gap:20px;}
.news-card{
  display:grid;
  grid-template-columns:300px minmax(0,1fr);
  gap:24px;
  align-items:center;
  padding:16px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-1);
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease),transform .18s var(--ease);
}
.news-card:hover{
  border-color:var(--accent);
  box-shadow:var(--sh-2);
  transform:translateY(-2px);
}
.news-card__thumb{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-md);
  aspect-ratio:16/9;
  background:var(--surface-2);
}
.news-card__thumb img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .22s var(--ease);
}
.news-card:hover .news-card__thumb img{transform:scale(1.04);}
.news-card__body{display:flex;flex-direction:column;gap:10px;padding-right:6px;min-width:0;}
.badge{
  display:inline-flex;align-items:center;
  height:24px;padding:0 10px;
  border-radius:var(--r-pill);
  font-size:12px;font-weight:600;letter-spacing:.02em;
  background:var(--surface-2);
  border:1px solid var(--line);
  color:var(--brand-800);
}
.badge--accent{background:var(--accent);border-color:var(--accent);color:var(--brand-900);}
.badge--warm{background:#FBEAE3;border-color:#F3C8B9;color:#A63C19;}
.news-card__title{
  font-size:20px;
  line-height:1.45;
  font-weight:700;
  color:var(--ink);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  transition:color .18s var(--ease);
}
.news-card:hover .news-card__title{color:var(--brand-800);}
.news-card__desc{
  font-size:14px;
  line-height:1.75;
  color:var(--ink-2);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.news-card__foot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-size:13px;
  color:var(--ink-3);
  margin-top:2px;
}
.news-card__meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.dot{width:4px;height:4px;border-radius:999px;background:var(--ink-3);display:inline-block;}
.news-card__more{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:700;color:var(--brand-600);
  transition:color .18s var(--ease);
}
.news-card:hover .news-card__more{color:var(--brand-800);}

/* ============ 分页 ============ */
.pager{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  flex-wrap:wrap;
  margin-top:36px;
}
.pager__num{
  width:36px;height:36px;
  border-radius:10px;
  display:grid;place-items:center;
  border:1px solid var(--line);
  background:var(--surface);
  color:var(--ink-2);
  font-size:14px;font-weight:600;
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.pager__num:hover{background:var(--surface-2);border-color:var(--brand-400);color:var(--brand-800);}
.pager__num.is-current{background:var(--brand-800);border-color:var(--brand-800);color:#fff;}
.pager__link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--ink-2);
  transition:color .18s var(--ease);
}
.pager__link:hover{color:var(--brand-800);}
.pager__link.is-disabled{color:var(--ink-3);opacity:.55;pointer-events:none;}

/* ============ 本期关注 ============ */
.focus-grid{
  display:grid;
  grid-template-columns:1.4fr .9fr;
  gap:24px;
  align-items:stretch;
}
.focus-card{
  position:relative;
  display:flex;flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--sh-1);
  transition:box-shadow .18s var(--ease),border-color .18s var(--ease);
}
.focus-card:hover{border-color:var(--brand-400);box-shadow:var(--sh-2);}
.focus-card__media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--surface-2);}
.focus-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .22s var(--ease);}
.focus-card:hover .focus-card__media img{transform:scale(1.03);}
.focus-card__tag{position:absolute;top:14px;left:14px;}
.focus-card__body{padding:24px;display:flex;flex-direction:column;gap:12px;}
.focus-card__body h3{font-size:22px;line-height:1.45;font-weight:700;color:var(--brand-900);}
.focus-card__body p{font-size:15px;line-height:1.8;color:var(--ink-2);}
.focus-side{display:flex;flex-direction:column;gap:16px;}
.focus-item{
  display:flex;gap:14px;
  padding:16px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  transition:border-color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease);
}
.focus-item:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--sh-1);}
.focus-item__num{
  flex:0 0 auto;
  width:32px;height:32px;
  border-radius:var(--r-pill);
  background:var(--accent);
  color:var(--brand-900);
  display:grid;place-items:center;
  font-size:14px;font-weight:800;
}
.focus-item h4{font-size:15px;line-height:1.6;font-weight:700;color:var(--ink);}
.focus-item span{display:block;margin-top:6px;font-size:13px;color:var(--ink-3);}
.stat-card{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
  padding:20px 16px;
  border-radius:var(--r-md);
  background:var(--brand-800);
  color:#fff;
  text-align:center;
  margin-top:auto;
}
.stat-card b{display:block;font-size:24px;font-weight:800;color:var(--accent);line-height:1.2;}
.stat-card em{font-style:normal;font-size:12px;color:rgba(255,255,255,.72);}

/* ============ 编辑手记 ============ */
.note-band{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:24px;
  align-items:flex-start;
  padding:30px;
  background:var(--surface-2);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
}
.note-band__avatar{
  width:64px;height:64px;
  border-radius:var(--r-pill);
  overflow:hidden;
  border:2px solid var(--surface);
  box-shadow:var(--sh-1);
}
.note-band__avatar img{width:100%;height:100%;object-fit:cover;}
.note-band blockquote{
  font-size:16px;
  line-height:1.9;
  color:var(--ink);
}
.note-band__by{
  margin-top:12px;
  font-size:13px;
  color:var(--ink-2);
}
.note-band__by strong{color:var(--brand-800);}

/* ============ CTA 窄条 ============ */
.cta-strip{
  position:relative;
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
  padding:32px;
  border-radius:var(--r-lg);
  background:linear-gradient(135deg,var(--brand-900),var(--brand-600));
  color:#fff;
  box-shadow:var(--sh-brand);
  margin-bottom:72px;
}
.cta-strip__text h2{font-size:clamp(20px,2.4vw,26px);line-height:1.4;font-weight:700;}
.cta-strip__text p{margin-top:8px;font-size:14px;color:rgba(255,255,255,.82);max-width:560px;}
.cta-strip__actions{display:flex;gap:12px;flex-wrap:wrap;}
.cta-strip .wave-deco{opacity:.12;bottom:-20px;}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--brand-900);
  color:rgba(255,255,255,.72);
  padding:64px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:32px;
}
.site-footer .brand-mark{background:rgba(255,255,255,.12);color:var(--accent);box-shadow:none;}
.site-footer .brand-name{color:#fff;}
.site-footer .brand-sub{color:rgba(255,255,255,.6);}
.footer-brand p{
  margin-top:16px;
  font-size:14px;
  line-height:1.85;
  max-width:360px;
  color:rgba(255,255,255,.66);
}
.footer-col h4{
  font-size:15px;
  font-weight:700;
  color:#fff;
  margin-bottom:14px;
}
.footer-col ul li + li{margin-top:10px;}
.footer-col a{
  font-size:14px;
  color:rgba(255,255,255,.72);
  transition:color .18s var(--ease);
}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px;}
.footer-note{font-size:14px;line-height:1.9;color:rgba(255,255,255,.66);}
.footer-bottom{
  margin-top:44px;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,.14);
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  font-size:13px;
  color:rgba(255,255,255,.55);
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .news-card{grid-template-columns:260px minmax(0,1fr);}
}
@media (max-width:991.98px){
  .chip-nav{display:none;}
  .nav-toggle{display:inline-flex;}
  .focus-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .page-hero{padding:44px 0 40px;margin-bottom:44px;}
  .section{padding-bottom:64px;}
}
@media (max-width:767.98px){
  .news-card{grid-template-columns:1fr;gap:16px;padding:14px;}
  .news-card__body{padding-right:0;}
  .news-card__title{font-size:18px;}
  .note-band{grid-template-columns:1fr;padding:22px;}
  .cta-strip{padding:24px;margin-bottom:56px;}
  .cta-strip__actions{width:100%;}
  .cta-strip__actions .btn{flex:1 1 auto;}
  .header-actions .btn{display:none;}
  .section{padding-bottom:56px;}
}
@media (max-width:575.98px){
  .page-hero h1{font-size:26px;}
  .footer-grid{grid-template-columns:1fr;}
  .stat-card{grid-template-columns:repeat(3,1fr);gap:8px;}
  .stat-card b{font-size:20px;}
  .pager{gap:8px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
}