/* roulang page: index */
:root{
  --ink:#0f1b23;
  --ink-soft:#22333d;
  --muted:#63737c;
  --brand:#12685c;
  --brand-2:#1f8a78;
  --brand-dark:#0c4d44;
  --brand-soft:#e6f2ef;
  --accent:#c8902f;
  --bg:#f5f7f6;
  --surface:#ffffff;
  --line:#e2e8e5;
  --line-soft:#eef2f0;
  --radius-sm:8px;
  --radius:12px;
  --radius-lg:18px;
  --shadow-sm:0 1px 2px rgba(15,27,35,.05),0 4px 14px rgba(15,27,35,.05);
  --shadow-md:0 10px 28px rgba(15,27,35,.10);
  --shadow-lg:0 22px 52px rgba(15,27,35,.18);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:15px;
  line-height:1.78;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em;color:var(--ink)}
p{margin:0}
button{font:inherit}
:focus-visible{outline:3px solid rgba(18,104,92,.45);outline-offset:2px;border-radius:8px}
body .container{width:100%;max-width:1180px;padding-inline:20px;margin-inline:auto}

/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-stuck{box-shadow:0 8px 26px rgba(15,27,35,.09)}
.header-inner{display:flex;align-items:center;gap:16px;height:64px;position:relative}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:36px;height:36px;border-radius:10px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;display:grid;place-items:center;font-size:17px;font-weight:800;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;font-size:16px;font-weight:800}
.brand-text small{font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.08em;margin-top:2px}
.nav-chips{
  display:flex;align-items:center;gap:4px;
  margin-inline:auto;background:var(--line-soft);
  padding:4px;border-radius:999px;
}
.chip{
  padding:7px 16px;border-radius:999px;font-size:14px;font-weight:700;
  color:var(--ink-soft);white-space:nowrap;transition:.2s;
}
.chip:hover{background:#fff;color:var(--brand)}
.chip.is-active{background:#fff;color:var(--brand);box-shadow:0 2px 8px rgba(15,27,35,.12)}
.header-cta{flex:0 0 auto}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);background:#fff;color:var(--ink-soft);
  align-items:center;justify-content:center;margin-left:auto;cursor:pointer;
}
.nav-toggle:hover{border-color:var(--brand);color:var(--brand)}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:11px 22px;border-radius:10px;
  font-size:15px;font-weight:700;border:1px solid transparent;
  cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(18,104,92,.24)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(18,104,92,.32)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.18);color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-sm{min-height:38px;padding:8px 16px;font-size:14px}

/* ===== Hero ===== */
.hero{
  position:relative;color:#fff;overflow:hidden;
  padding:66px 0 74px;
  background:
    linear-gradient(115deg,rgba(8,24,30,.94) 0%,rgba(9,32,38,.84) 46%,rgba(10,40,44,.58) 100%),
    url('/assets/images/1615e4e4a61c2b58.webp') center/cover no-repeat;
}
.hero::after{
  content:"";position:absolute;inset:auto -10% -55% -10%;height:340px;
  background:radial-gradient(60% 60% at 50% 0%,rgba(31,138,120,.34),transparent 72%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);
  border-radius:999px;padding:6px 14px;font-size:13px;font-weight:700;color:#d9f0ea;
}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:#4fd1b5;box-shadow:0 0 0 4px rgba(79,209,181,.22)}
.hero h1{
  color:#fff;font-size:clamp(30px,4.3vw,44px);line-height:1.28;
  margin:18px 0 14px;letter-spacing:-.02em;
}
.hero-lead{max-width:640px;color:rgba(255,255,255,.82);font-size:15.5px;line-height:1.85}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.tag-pill{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);
  border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;color:#e4f4ef;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}

.stream-card{
  background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.2);
  border-radius:var(--radius-lg);
  padding:16px;box-shadow:var(--shadow-lg);
  backdrop-filter:blur(16px);
}
.stream-cover{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:16/9;background:#0c2a2c}
.stream-cover img{width:100%;height:100%;object-fit:cover}
.live-badge{
  position:absolute;top:10px;left:10px;
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(178,54,40,.94);color:#fff;font-size:12px;font-weight:700;
  padding:4px 11px;border-radius:999px;
}
.live-badge .pulse{width:7px;height:7px;border-radius:50%;background:#fff;animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.75)}}
.stream-title{margin:14px 0 4px;font-size:15px;font-weight:800;color:#fff}
.stream-sub{font-size:12.5px;color:rgba(255,255,255,.68)}
.countdown{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:14px}
.countdown-cell{
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.14);
  border-radius:10px;padding:10px 4px;text-align:center;
}
.countdown-cell b{display:block;font-size:22px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums;line-height:1.2}
.countdown-cell span{font-size:11px;letter-spacing:.12em;color:rgba(255,255,255,.66)}
.remind-form{display:flex;gap:8px;margin-top:14px}
.remind-form input{
  flex:1;min-width:0;min-height:44px;border-radius:10px;padding:0 14px;
  border:1px solid rgba(255,255,255,.26);
  background:rgba(255,255,255,.14);color:#fff;font-size:14px;
}
.remind-form input::placeholder{color:rgba(255,255,255,.62)}
.remind-form input:focus{outline:none;border-color:#7fe0c9;background:rgba(255,255,255,.2)}
.remind-form .btn{background:#fff;color:var(--brand-dark);flex:0 0 auto}
.remind-form .btn:hover{background:#d7f0e9;color:var(--brand-dark)}
.form-msg{min-height:20px;margin-top:10px;font-size:13px;color:#a9e8d8}

/* ===== 数据条 ===== */
.stat-strip{background:#fff;border-bottom:1px solid var(--line)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:24px 0}
.stat-item{text-align:center;padding:6px 12px;border-right:1px solid var(--line)}
.stat-item:last-child{border-right:0}
.stat-num{font-size:27px;font-weight:800;color:var(--brand);line-height:1.2;letter-spacing:-.02em}
.stat-num small{font-size:13px;font-weight:700;color:var(--muted);margin-left:2px}
.stat-label{font-size:13px;color:var(--muted);margin-top:2px}

/* ===== 通用区块 ===== */
.section{padding:66px 0;position:relative}
.section--paper{background:#fff}
.section--tint{background:#eef3f1}
.section--ink{background:var(--ink);color:#d6e2df}
.section--ink h2,.section--ink h3{color:#fff}
.section-head{max-width:780px;margin-bottom:34px}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12px;font-weight:800;letter-spacing:.16em;color:var(--brand);
  margin-bottom:12px;
}
.eyebrow::before{content:"";width:24px;height:2px;border-radius:2px;background:var(--brand)}
.section--ink .eyebrow{color:#6fd6c0}
.section--ink .eyebrow::before{background:#6fd6c0}
.sec-title{font-size:clamp(22px,3vw,30px);line-height:1.36}
.sec-desc{margin-top:12px;color:var(--muted);font-size:15px;line-height:1.8}
.section--ink .sec-desc{color:rgba(255,255,255,.7)}

/* ===== 卡片 ===== */
.card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-sm);
  overflow:hidden;height:100%;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cbe0d8}
.card-media{aspect-ratio:16/9;overflow:hidden;background:var(--line-soft)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.card:hover .card-media img{transform:scale(1.05)}
.card-body{padding:18px 20px 20px}
.card-title{font-size:17px;line-height:1.5;margin-bottom:8px}
.card-text{font-size:14px;color:var(--muted);line-height:1.78}
.card-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tag{
  display:inline-flex;align-items:center;
  padding:3px 10px;border-radius:999px;
  background:var(--brand-soft);color:var(--brand-dark);
  font-size:12px;font-weight:700;
}

/* ===== 分类入口 ===== */
.cat-card{
  display:block;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:26px 24px;height:100%;
  box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#bcdcd2}
.cat-icon{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand);margin-bottom:16px;
}
.cat-card h3{font-size:18px;margin-bottom:10px}
.cat-card p{font-size:14px;color:var(--muted);line-height:1.78}
.cat-more{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:13.5px;font-weight:700;color:var(--brand)}
.cat-card:hover .cat-more{gap:10px}

/* ===== 能力矩阵 ===== */
.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.matrix-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.matrix-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#cbe0d8}
.matrix-ico{width:38px;height:38px;border-radius:10px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;margin-bottom:14px}
.matrix-item h3{font-size:16px;margin-bottom:8px}
.matrix-item p{font-size:13.5px;color:var(--muted);line-height:1.75}

/* ===== 口碑榜 ===== */
.rank-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
.rank-row{display:flex;align-items:center;gap:16px;padding:16px 22px;border-bottom:1px solid var(--line-soft);transition:background .2s ease}
.rank-row:last-child{border-bottom:0}
.rank-row:hover{background:#f7fbfa}
.rank-no{
  width:28px;height:28px;flex:0 0 auto;border-radius:9px;display:grid;place-items:center;
  background:var(--line-soft);color:var(--ink-soft);font-size:13px;font-weight:800;
}
.rank-row:nth-child(1) .rank-no{background:var(--brand);color:#fff}
.rank-row:nth-child(2) .rank-no{background:#3f9c8b;color:#fff}
.rank-row:nth-child(3) .rank-no{background:#79bdae;color:#fff}
.rank-name{font-size:15px;font-weight:700;flex:1 1 auto}
.rank-note{font-size:13px;color:var(--muted);flex:0 0 auto;display:none}
.rank-score{font-size:15px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums}
.quote-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;height:100%;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease;
}
.quote-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.quote-card p{font-size:14px;color:var(--ink-soft);line-height:1.8}
.quote-who{display:flex;align-items:center;gap:10px;margin-top:14px;font-size:13px;color:var(--muted)}
.quote-avatar{
  width:32px;height:32px;border-radius:50%;background:var(--brand-soft);color:var(--brand);
  display:grid;place-items:center;font-size:13px;font-weight:800;
}

/* ===== 保障条 ===== */
.promise-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.promise-item{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);padding:20px;transition:background .2s ease,transform .2s ease;
}
.promise-item:hover{background:rgba(255,255,255,.11);transform:translateY(-3px)}
.promise-item .promise-ico{color:#6fd6c0;margin-bottom:12px}
.promise-item h3{font-size:15.5px;margin-bottom:6px}
.promise-item p{font-size:13.5px;color:rgba(255,255,255,.68);line-height:1.7}

/* ===== 流程 ===== */
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease}
.step-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.step-num{
  display:inline-grid;place-items:center;width:32px;height:32px;border-radius:10px;
  background:var(--brand);color:#fff;font-size:14px;font-weight:800;margin-bottom:14px;
}
.step-item h3{font-size:16px;margin-bottom:8px}
.step-item p{font-size:13.5px;color:var(--muted);line-height:1.75}

/* ===== 误区澄清 ===== */
.myth-item{
  background:#fff;border:1px solid var(--line);border-left:3px solid var(--accent);
  border-radius:var(--radius);padding:22px;height:100%;
  transition:transform .2s ease,box-shadow .2s ease;
}
.myth-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.myth-item h3{font-size:15.5px;margin-bottom:10px}
.myth-wrong{font-size:13.5px;color:#a5543f;line-height:1.7}
.myth-right{font-size:13.5px;color:var(--ink-soft);line-height:1.75;margin-top:10px;padding-top:10px;border-top:1px dashed var(--line)}
.myth-label{display:inline-flex;align-items:center;font-size:12px;font-weight:800;letter-spacing:.06em;margin-right:6px;color:var(--brand)}

/* ===== 资讯列表 ===== */
.post-list{display:flex;flex-direction:column;gap:14px}
.post-row{
  display:flex;gap:16px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.post-row:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#cbe0d8}
.post-thumb{
  width:96px;height:72px;flex:0 0 auto;border-radius:10px;overflow:hidden;background:var(--line-soft);
}
.post-thumb img{width:100%;height:100%;object-fit:cover}
.post-row h3{font-size:16px;line-height:1.55;margin-bottom:6px}
.post-row:hover h3{color:var(--brand)}
.post-row p{font-size:13.5px;color:var(--muted);line-height:1.72}
.post-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px;font-size:12.5px;color:#8a979e}
.post-meta span{display:inline-flex;align-items:center;gap:5px}
.side-panel{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:22px;box-shadow:var(--shadow-sm);position:sticky;top:84px;
}
.side-panel h3{font-size:16px;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--line-soft)}
.side-link{
  display:block;font-size:14px;font-weight:600;color:var(--ink-soft);
  padding:11px 0;border-bottom:1px dashed var(--line);
  line-height:1.6;transition:color .2s ease,padding-left .2s ease;
}
.side-link:last-child{border-bottom:0}
.side-link:hover{color:var(--brand);padding-left:4px}
.empty-note{
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius);
  padding:34px 22px;text-align:center;color:var(--muted);font-size:14px;
}

/* ===== 看点 / 议程 ===== */
.live-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.live-item{
  display:flex;gap:14px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease;
}
.live-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.live-idx{
  width:30px;height:30px;flex:0 0 auto;border-radius:9px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand);font-size:13px;font-weight:800;
}
.live-item h3{font-size:15.5px;margin-bottom:6px}
.live-item p{font-size:13.5px;color:var(--muted);line-height:1.72}

.timeline{position:relative;padding-left:26px}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--brand),rgba(18,104,92,.15))}
.timeline-item{position:relative;padding:0 0 22px 8px}
.timeline-item:last-child{padding-bottom:0}
.timeline-item::before{
  content:"";position:absolute;left:-26px;top:7px;width:12px;height:12px;border-radius:50%;
  background:#fff;border:3px solid var(--brand);
}
.timeline-time{font-size:13px;font-weight:800;color:var(--brand);letter-spacing:.04em}
.timeline-item h3{font-size:15.5px;margin:4px 0 6px}
.timeline-item p{font-size:13.5px;color:var(--muted);line-height:1.72}

/* ===== FAQ ===== */
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:0;margin-bottom:12px;box-shadow:var(--shadow-sm);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:#cbe0d8;box-shadow:var(--shadow-md)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;
  font-size:15.5px;font-weight:700;color:var(--ink);
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";width:10px;height:10px;flex:0 0 auto;
  border-right:2px solid var(--brand);border-bottom:2px solid var(--brand);
  transform:rotate(45deg);transition:transform .25s ease;margin-top:-4px;
}
.faq-item[open] summary::after{transform:rotate(225deg);margin-top:4px}
.faq-item summary:hover{color:var(--brand)}
.faq-body{padding:0 22px 20px;font-size:14px;color:var(--muted);line-height:1.85}

/* ===== 预约表单 ===== */
.book-wrap{
  background:linear-gradient(120deg,#0e2a2b 0%,#12443f 58%,#12685c 100%);
  border-radius:var(--radius-lg);padding:38px;
  color:#fff;box-shadow:var(--shadow-lg);
  position:relative;overflow:hidden;
}
.book-wrap::after{
  content:"";position:absolute;right:-120px;top:-120px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(111,214,192,.28),transparent 68%);
}
.book-inner{position:relative;z-index:2}
.book-wrap h2{color:#fff;font-size:clamp(22px,2.8vw,28px);line-height:1.4}
.book-wrap .book-lead{margin-top:12px;color:rgba(255,255,255,.78);font-size:14.5px;line-height:1.8;max-width:560px}
.book-form{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;font-weight:700;color:rgba(255,255,255,.82)}
.field input,.field select{
  min-height:44px;border-radius:10px;padding:0 14px;font-size:14px;
  border:1px solid rgba(255,255,255,.26);background:rgba(255,255,255,.13);color:#fff;
}
.field input::placeholder{color:rgba(255,255,255,.6)}
.field select option{color:#0f1b23}
.field input:focus,.field select:focus{outline:none;border-color:#7fe0c9;background:rgba(255,255,255,.2)}
.book-form .form-action{grid-column:1/-1;display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:4px}
.book-form .btn-primary{background:#fff;color:var(--brand-dark);box-shadow:none}
.book-form .btn-primary:hover{background:#d7f0e9;color:var(--brand-dark)}
.book-hint{font-size:13px;color:rgba(255,255,255,.68)}
.book-msg{grid-column:1/-1;font-size:13.5px;color:#a9e8d8;min-height:20px}

/* ===== 页脚 ===== */
.site-footer{background:#0c161c;color:#9fb0b8;padding:56px 0 26px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-mark{width:34px;height:34px;font-size:16px}
.footer-brand strong{color:#fff;font-size:16px;font-weight:800}
.footer-about{line-height:1.8;color:#8fa1a9;max-width:340px}
.footer-col h4{color:#fff;font-size:14px;font-weight:800;margin-bottom:14px;letter-spacing:.04em}
.footer-col a,.footer-col li{display:block;color:#93a6ae;font-size:13.5px;padding:6px 0;transition:color .2s ease}
.footer-col a:hover{color:#6fd6c0}
.footer-bottom{padding-top:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:#7d8f97;font-size:13px}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .header-inner{gap:12px}
  .chip{padding:7px 13px;font-size:13.5px}
  .matrix-grid{grid-template-columns:repeat(2,1fr)}
  .promise-grid{grid-template-columns:repeat(2,1fr)}
  .step-grid{grid-template-columns:repeat(2,1fr)}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .stat-item:nth-child(2){border-right:0}
  .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid var(--line);padding-bottom:14px}
  .stat-item:nth-child(3),.stat-item:nth-child(4){padding-top:14px}
}
@media (max-width:991px){
  .nav-toggle{display:inline-flex}
  .nav-chips{
    position:absolute;left:0;right:0;top:64px;
    display:none;flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;border-bottom:1px solid var(--line);
    border-radius:0 0 14px 14px;padding:12px 16px 16px;
    box-shadow:0 18px 30px rgba(15,27,35,.12);margin:0;
  }
  .nav-chips.is-open{display:flex}
  .chip{width:100%;text-align:center;border-radius:10px;min-height:44px;display:flex;align-items:center;justify-content:center}
  .header-cta{display:none}
  .hero{padding:48px 0 56px}
  .stream-card{margin-top:30px}
  .live-list{grid-template-columns:1fr}
  .side-panel{position:static;margin-top:20px}
  .book-wrap{padding:28px 22px}
  .book-form{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .footer-about{max-width:none}
}
@media (max-width:767px){
  body{font-size:14.5px}
  .section{padding:48px 0}
  .brand-text small{display:none}
  .matrix-grid{grid-template-columns:1fr}
  .promise-grid{grid-template-columns:1fr}
  .step-grid{grid-template-columns:1fr}
  .stat-num{font-size:23px}
  .post-row{flex-direction:column;gap:12px}
  .post-thumb{width:100%;height:auto;aspect-ratio:16/9}
  .rank-row{padding:14px 16px;gap:12px}
  .rank-note{display:none}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (max-width:520px){
  .hero h1{font-size:27px}
  .hero-actions .btn{width:100%}
  .remind-form{flex-direction:column}
  .remind-form .btn{width:100%}
  .countdown-cell b{font-size:19px}
  .cat-card{padding:22px 18px}
  .book-wrap{padding:24px 18px}
}

/* roulang page: article */
:root{
 --ink:#0f1b23;
 --ink-soft:#22333d;
 --muted:#63737c;
 --brand:#12685c;
 --brand-2:#1f8a78;
 --brand-dark:#0c4d44;
 --brand-soft:#e6f2ef;
 --accent:#c8902f;
 --bg:#f5f7f6;
 --surface:#ffffff;
 --line:#e2e8e5;
 --line-soft:#eef2f0;
 --radius-sm:8px;
 --radius:12px;
 --radius-lg:18px;
 --shadow-sm:0 1px 2px rgba(15,27,35,.05),0 4px 14px rgba(15,27,35,.05);
 --shadow-md:0 10px 28px rgba(15,27,35,.10);
 --shadow-lg:0 22px 52px rgba(15,27,35,.18);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;
 font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
 font-size:15px;
 line-height:1.78;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button{font:inherit}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em}
p{margin:0}
body .container{width:100%;max-width:1180px;padding-inline:20px;margin-inline:auto}
/* ===== 顶部导航 ===== */
.site-header{
 position:sticky;top:0;z-index:1030;
 background:rgba(255,255,255,.94);
 backdrop-filter:blur(14px);
 border-bottom:1px solid var(--line);
 transition:box-shadow .25s ease;
}
.site-header.is-stuck{box-shadow:0 8px 26px rgba(15,27,35,.09)}
.header-inner{display:flex;align-items:center;gap:16px;height:64px;position:relative}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
 width:36px;height:36px;border-radius:10px;
 background:linear-gradient(135deg,var(--brand),var(--brand-2));
 color:#fff;display:grid;place-items:center;font-size:17px;font-weight:800;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;font-size:16px;font-weight:800}
.brand-text small{font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.08em;margin-top:2px}
.nav-chips{
 display:flex;align-items:center;gap:4px;
 margin-inline:auto;background:var(--line-soft);
 padding:4px;border-radius:999px;
}
.chip{
 padding:7px 16px;border-radius:999px;font-size:14px;font-weight:700;
 color:var(--ink-soft);white-space:nowrap;transition:.2s;
}
.chip:hover{background:#fff;color:var(--brand)}
.chip.is-active{background:#fff;color:var(--brand);box-shadow:0 2px 8px rgba(15,27,35,.12)}
.header-cta{flex:0 0 auto}
.nav-toggle{
 display:none;width:42px;height:42px;border-radius:10px;
 border:1px solid var(--line);background:#fff;color:var(--ink-soft);
 align-items:center;justify-content:center;margin-left:auto;cursor:pointer;
}
.nav-toggle:hover{border-color:var(--brand);color:var(--brand)}
/* ===== 按钮 ===== */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 min-height:44px;padding:11px 22px;border-radius:10px;
 font-size:15px;font-weight:700;border:1px solid transparent;
 cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(18,104,92,.24)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(18,104,92,.32)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.18);color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-sm{min-height:38px;padding:8px 16px;font-size:14px}
.btn:focus-visible,.chip:focus-visible,a:focus-visible{outline:2px solid var(--brand-2);outline-offset:3px}
/* ===== 文章首屏 ===== */
.article-hero{
 position:relative;overflow:hidden;color:#fff;
 padding:48px 0 54px;
 background:
 linear-gradient(118deg,rgba(8,24,30,.95) 0%,rgba(9,32,38,.86) 48%,rgba(10,40,44,.62) 100%),
 url('/assets/images/9c28b065075acdfa.webp') center/cover no-repeat;
}
.article-hero::after{
 content:"";position:absolute;inset:auto -10% -60% -10%;height:320px;
 background:radial-gradient(60% 60% at 50% 0%,rgba(31,138,120,.32),transparent 72%);
 pointer-events:none;
}
.article-hero .container{position:relative;z-index:2}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.66);margin-bottom:16px}
.crumb a{color:rgba(255,255,255,.86);font-weight:700}
.crumb a:hover{color:#8fe6d3}
.article-hero h1{
 font-size:clamp(26px,3.6vw,38px);line-height:1.32;color:#fff;
 margin-bottom:14px;word-break:break-word;
}
.article-lead{max-width:720px;color:rgba(255,255,255,.8);font-size:15.5px;line-height:1.85}
.article-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.article-meta span{
 display:inline-flex;align-items:center;gap:6px;
 background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
 border-radius:999px;padding:5px 13px;font-size:12.5px;font-weight:600;color:#dcf3ec;
}
/* ===== 主体两栏 ===== */
.article-section{padding:52px 0 20px}
.article-shell{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:34px;align-items:start}
.article-main{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
 box-shadow:var(--shadow-sm);padding:32px 34px;
}
.section-eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:12.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
 color:var(--brand);margin-bottom:10px;
}
.section-eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--brand-2)}
.prose{font-size:15.5px;line-height:1.85;color:var(--ink-soft)}
.prose h2{font-size:21px;line-height:1.45;color:var(--ink);margin:32px 0 12px;padding-left:12px;border-left:3px solid var(--brand-2)}
.prose h3{font-size:17px;color:var(--ink);margin:24px 0 10px}
.prose p{margin:0 0 14px}
.prose ul,.prose ol{margin:0 0 16px;padding-left:22px}
.prose li{margin-bottom:7px}
.prose strong{color:var(--ink);font-weight:800}
.prose blockquote{
 margin:18px 0;padding:14px 18px;border-left:3px solid var(--brand);
 background:var(--brand-soft);border-radius:0 10px 10px 0;color:var(--ink-soft);
}
.prose table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}
.prose th,.prose td{border:1px solid var(--line);padding:9px 12px;text-align:left}
.prose th{background:var(--line-soft);font-weight:800;color:var(--ink)}
.prose img{border-radius:var(--radius);margin:16px 0}
.prose a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.empty-state{text-align:center;padding:34px 10px}
.empty-state h2{font-size:20px;margin-bottom:10px}
.empty-state p{color:var(--muted);margin-bottom:20px}
/* ===== 侧栏 ===== */
.article-aside{position:sticky;top:84px;display:grid;gap:18px}
.aside-card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
 box-shadow:var(--shadow-sm);padding:20px 20px 22px;
}
.aside-card h3{font-size:15px;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.aside-card h3::before{content:"";width:6px;height:6px;border-radius:2px;background:var(--accent)}
.aside-list{list-style:none;margin:0;padding:0}
.aside-list li{
 display:flex;gap:9px;font-size:13.5px;color:var(--ink-soft);
 padding:8px 0;border-bottom:1px dashed var(--line);
}
.aside-list li:last-child{border-bottom:0}
.aside-list li span{color:var(--brand);font-weight:800;flex:0 0 auto}
.aside-figure{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.aside-figure img{width:100%;aspect-ratio:16/10;object-fit:cover}
.aside-note{font-size:12.5px;color:var(--muted);margin-top:10px;line-height:1.7}
/* ===== 要点卡片 ===== */
.section-block{padding:52px 0}
.section-block.alt{background:#eef3f1;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:720px;margin-bottom:28px}
.section-head h2{font-size:clamp(21px,2.6vw,27px);line-height:1.4;margin-bottom:10px}
.section-head p{color:var(--muted);font-size:14.5px}
.key-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.key-card{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:20px 18px;box-shadow:var(--shadow-sm);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.key-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe3dd}
.key-icon{
 width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
 background:var(--brand-soft);color:var(--brand);margin-bottom:12px;
}
.key-card h3{font-size:15.5px;margin-bottom:8px}
.key-card p{font-size:13.5px;color:var(--muted);line-height:1.75}
/* ===== 参数表 ===== */
.spec-wrap{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
 box-shadow:var(--shadow-sm);overflow:hidden;
}
.spec-table{width:100%;border-collapse:collapse;font-size:14px}
.spec-table th,.spec-table td{padding:13px 18px;text-align:left;border-bottom:1px solid var(--line-soft)}
.spec-table thead th{
 background:var(--brand-dark);color:#e7f4f0;font-size:13px;letter-spacing:.06em;font-weight:800;border-bottom:0;
}
.spec-table tbody tr:last-child td{border-bottom:0}
.spec-table tbody tr:hover{background:#f7fbf9}
.spec-table td:first-child{font-weight:700;color:var(--ink);width:34%}
.spec-table td strong{color:var(--brand-dark)}
/* ===== 复盘时间线 ===== */
.timeline{display:grid;gap:0;margin-top:8px}
.tl-item{
 display:grid;grid-template-columns:56px minmax(0,1fr);gap:18px;
 padding:20px 0;border-bottom:1px solid var(--line);
}
.tl-item:last-child{border-bottom:0}
.tl-num{
 width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
 background:var(--brand-soft);color:var(--brand-dark);font-weight:800;font-size:15px;
 border:1px solid #d3e7e1;
}
.tl-item h3{font-size:16px;margin-bottom:6px}
.tl-item p{font-size:14px;color:var(--muted);line-height:1.78}
/* ===== 分类入口 ===== */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat-card{
 position:relative;background:var(--surface);border:1px solid var(--line);
 border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);
 display:flex;flex-direction:column;
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cbe2dc}
.cat-thumb{position:relative;overflow:hidden}
.cat-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .35s ease}
.cat-card:hover .cat-thumb img{transform:scale(1.04)}
.cat-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.cat-body h3{font-size:16.5px}
.cat-body p{font-size:13.5px;color:var(--muted);line-height:1.75;flex:1}
.cat-link{font-size:13.5px;font-weight:800;color:var(--brand);display:inline-flex;align-items:center;gap:6px}
.cat-card:hover .cat-link{color:var(--brand-dark)}
/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
 background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
 padding:16px 20px;box-shadow:var(--shadow-sm);transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:#cbe2dc;box-shadow:var(--shadow-md)}
.faq-item summary{
 cursor:pointer;font-weight:800;font-size:15px;color:var(--ink);
 list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";font-size:19px;font-weight:700;color:var(--brand);line-height:1;flex:0 0 auto;
 transition:transform .2s ease;
}
.faq-item[open] summary::after{content:"−"}
.faq-item p{margin-top:10px;font-size:14px;color:var(--muted);line-height:1.8}
/* ===== 收口 ===== */
.cta-band{
 position:relative;overflow:hidden;color:#fff;padding:56px 0;
 background:
 linear-gradient(115deg,rgba(9,32,38,.95),rgba(12,77,68,.88)),
 url('/assets/images/e2c3e9a5ebc83c8e.webp') center/cover no-repeat;
}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;position:relative;z-index:2}
.cta-inner h2{font-size:clamp(22px,2.8vw,29px);color:#fff;margin-bottom:10px}
.cta-inner p{color:rgba(255,255,255,.8);font-size:14.5px;max-width:620px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
/* ===== 页脚 ===== */
.site-footer{background:#0d1a20;color:#b9c8c9;padding:52px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:36px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;color:#fff}
.footer-brand strong{font-size:16px}
.footer-about{font-size:13.5px;line-height:1.85;color:#93a5a6;max-width:400px}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:14px}
.footer-col a{display:block;font-size:13.5px;color:#9db0b1;padding:5px 0;transition:color .2s ease,transform .2s ease}
.footer-col a:hover{color:#6fd8c0;transform:translateX(3px)}
.footer-bottom{
 display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
 padding-top:20px;font-size:12.5px;color:#7f9294;
}
/* ===== 响应式 ===== */
@media (max-width:1024px){
 .article-shell{grid-template-columns:1fr}
 .article-aside{position:static;grid-template-columns:repeat(2,1fr);display:grid}
 .key-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
 .cat-grid{grid-template-columns:1fr 1fr}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
 .nav-toggle{display:flex}
 .nav-chips{
 display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;
 flex-direction:column;align-items:stretch;gap:4px;
 background:#fff;border:1px solid var(--line);border-radius:14px;
 padding:10px;margin:0;box-shadow:var(--shadow-md);
 }
 .nav-chips.is-open{display:flex}
 .chip{text-align:center;padding:10px 16px}
 .header-cta{display:none}
 .article-main{padding:24px 20px}
 .article-aside{grid-template-columns:1fr}
 .section-block{padding:40px 0}
 .article-section{padding:38px 0 12px}
 .spec-wrap{overflow-x:auto}
 .spec-table{min-width:520px}
 .cta-inner{flex-direction:column;align-items:flex-start}
 .footer-grid{grid-template-columns:1fr;gap:26px}
}
@media (max-width:520px){
 .key-grid,.cat-grid{grid-template-columns:1fr}
 .article-hero{padding:36px 0 42px}
 .article-main{padding:20px 16px}
 .tl-item{grid-template-columns:40px minmax(0,1fr);gap:14px}
 .btn{width:100%}
 .cta-actions{width:100%}
}

/* roulang page: category1 */
:root{
  --ink:#0f1b23;
  --ink-soft:#22333d;
  --muted:#63737c;
  --brand:#12685c;
  --brand-2:#1f8a78;
  --brand-dark:#0c4d44;
  --brand-soft:#e6f2ef;
  --accent:#c8902f;
  --bg:#f5f7f6;
  --surface:#ffffff;
  --line:#e2e8e5;
  --line-soft:#eef2f0;
  --radius-sm:8px;
  --radius:12px;
  --radius-lg:18px;
  --shadow-sm:0 1px 2px rgba(15,27,35,.05),0 4px 14px rgba(15,27,35,.05);
  --shadow-md:0 10px 28px rgba(15,27,35,.10);
  --shadow-lg:0 22px 52px rgba(15,27,35,.18);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:15px;
  line-height:1.78;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button{font:inherit}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
body .container{width:100%;max-width:1180px;padding-inline:20px;margin-inline:auto}
:focus-visible{outline:2px solid var(--brand-2);outline-offset:3px;border-radius:4px}

/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-stuck{box-shadow:0 8px 26px rgba(15,27,35,.09)}
.header-inner{display:flex;align-items:center;gap:16px;height:64px;position:relative}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:36px;height:36px;border-radius:10px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;display:grid;place-items:center;font-size:17px;font-weight:800;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;font-size:16px;font-weight:800}
.brand-text small{font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.08em;margin-top:2px}
.nav-chips{
  display:flex;align-items:center;gap:4px;
  margin-inline:auto;background:var(--line-soft);
  padding:4px;border-radius:999px;
}
.chip{
  padding:7px 16px;border-radius:999px;font-size:14px;font-weight:700;
  color:var(--ink-soft);white-space:nowrap;transition:.2s;
}
.chip:hover{background:#fff;color:var(--brand)}
.chip.is-active{background:#fff;color:var(--brand);box-shadow:0 2px 8px rgba(15,27,35,.12)}
.header-cta{flex:0 0 auto}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);background:#fff;color:var(--ink-soft);
  align-items:center;justify-content:center;margin-left:auto;cursor:pointer;
}
.nav-toggle:hover{border-color:var(--brand);color:var(--brand)}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:11px 22px;border-radius:10px;
  font-size:15px;font-weight:700;border:1px solid transparent;
  cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(18,104,92,.24)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(18,104,92,.32)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.18);color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-sm{min-height:38px;padding:8px 16px;font-size:14px}

/* ===== 分类 Hero ===== */
.cat-hero{
  position:relative;color:#fff;overflow:hidden;
  padding:54px 0 70px;
  background:
    linear-gradient(112deg,rgba(8,24,30,.95) 0%,rgba(9,32,38,.86) 48%,rgba(11,42,46,.62) 100%),
    url('/assets/images/e2c3e9a5ebc83c8e.webp') center/cover no-repeat;
}
.cat-hero::after{
  content:"";position:absolute;inset:auto -12% -58% -12%;height:340px;
  background:radial-gradient(58% 60% at 50% 0%,rgba(31,138,120,.32),transparent 72%);
  pointer-events:none;
}
.cat-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center}
.crumb{display:flex;align-items:center;gap:8px;font-size:12.5px;color:rgba(255,255,255,.62);margin-bottom:16px}
.crumb a:hover{color:#fff}
.crumb span{color:rgba(255,255,255,.4)}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);
  border-radius:999px;padding:6px 14px;font-size:13px;font-weight:700;color:#d9f0ea;
}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:#4fd1b5;box-shadow:0 0 0 4px rgba(79,209,181,.22)}
.cat-hero h1{
  font-size:clamp(28px,3.9vw,42px);line-height:1.3;letter-spacing:-.02em;
  margin:18px 0 14px;color:#fff;
}
.cat-hero .hero-lead{max-width:620px;color:rgba(255,255,255,.82);font-size:15.5px;line-height:1.86}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.tag-pill{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);
  border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;color:#e4f4ef;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}

/* 竖屏主视觉 */
.phone-card{max-width:340px;margin-left:auto;width:100%}
.phone-frame{
  position:relative;border-radius:18px;overflow:hidden;
  aspect-ratio:3/4;border:1px solid rgba(255,255,255,.24);
  box-shadow:var(--shadow-lg);
}
.phone-frame img{width:100%;height:100%;object-fit:cover}
.phone-frame::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(8,24,30,.05) 0%,rgba(8,24,30,.12) 45%,rgba(8,24,30,.86) 100%);
}
.live-badge{
  position:absolute;top:12px;left:12px;z-index:3;
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(178,54,40,.94);color:#fff;font-size:12px;font-weight:700;
  padding:4px 11px;border-radius:999px;
}
.live-badge .pulse{width:7px;height:7px;border-radius:50%;background:#fff;animation:pulse 1.6s infinite}
@keyframes pulse{0%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.8)}100%{opacity:1;transform:scale(1)}}
.phone-overlay{position:absolute;left:16px;right:16px;bottom:16px;z-index:3}
.phone-title{font-size:15.5px;font-weight:800;color:#fff;line-height:1.5}
.phone-sub{font-size:12.5px;color:rgba(255,255,255,.78);margin-top:6px;line-height:1.6}
.phone-meta{
  display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px;
}
.phone-meta div{
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
  border-radius:12px;padding:10px 14px;
}
.phone-meta strong{display:block;font-size:17px;color:#fff}
.phone-meta span{font-size:12px;color:rgba(255,255,255,.7)}

/* ===== 数据条 ===== */
.stat-strip-wrap{margin-top:-36px;position:relative;z-index:6}
.stat-strip{
  display:grid;grid-template-columns:repeat(4,1fr);
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-md);overflow:hidden;
}
.stat-cell{padding:20px 24px;border-right:1px solid var(--line-soft)}
.stat-cell:last-child{border-right:0}
.stat-cell strong{display:block;font-size:23px;font-weight:800;color:var(--brand);letter-spacing:-.02em;line-height:1.3}
.stat-cell span{font-size:13px;color:var(--muted)}

/* ===== 通用板块 ===== */
.section{padding:clamp(46px,6vw,76px) 0}
.section--alt{background:var(--surface)}
.section--soft{background:linear-gradient(180deg,#eef4f2 0%,#f5f7f6 100%)}
.sec-head{max-width:760px;margin-bottom:34px}
.sec-kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;color:var(--brand);letter-spacing:.06em}
.sec-kicker::before{content:"";width:22px;height:3px;border-radius:2px;background:var(--brand-2)}
.sec-head h2{font-size:clamp(22px,2.6vw,30px);line-height:1.38;margin:12px 0 10px;letter-spacing:-.01em}
.sec-head p{color:var(--muted);font-size:15px;line-height:1.82}
.grid{display:grid;gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}

/* 规则卡片 */
.rule-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  height:100%;
}
.rule-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe2dc}
.card-icon{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand);margin-bottom:16px;
}
.rule-card h3{font-size:16.5px;font-weight:800;line-height:1.5;margin-bottom:8px}
.rule-card p{font-size:14px;color:var(--muted);line-height:1.8}
.card-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.tag{
  font-size:12px;font-weight:700;color:var(--brand-dark);
  background:var(--brand-soft);border-radius:999px;padding:3px 10px;
}

/* 流程时间线 */
.flow{display:grid;gap:0;max-width:900px}
.flow-item{display:grid;grid-template-columns:64px 1fr;gap:20px;position:relative;padding-bottom:26px}
.flow-item:last-child{padding-bottom:0}
.flow-item::before{
  content:"";position:absolute;left:23px;top:48px;bottom:0;width:2px;
  background:linear-gradient(180deg,var(--line) 0%,rgba(226,232,229,0) 100%);
}
.flow-item:last-child::before{display:none}
.flow-num{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:var(--surface);border:1px solid var(--line);color:var(--brand);
  font-weight:800;font-size:15px;box-shadow:var(--shadow-sm);
}
.flow-body{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 22px;box-shadow:var(--shadow-sm)}
.flow-body h3{font-size:16px;font-weight:800;margin-bottom:6px}
.flow-body p{font-size:14px;color:var(--muted);line-height:1.8}

/* 对照表 */
.table-shell{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);overflow:hidden;
}
.table-shell table{width:100%;border-collapse:collapse;font-size:14.5px}
.table-shell thead th{
  background:#eef4f2;color:var(--ink-soft);font-weight:800;font-size:13.5px;
  text-align:left;padding:13px 18px;border-bottom:1px solid var(--line);white-space:nowrap;
}
.table-shell tbody td{padding:13px 18px;border-bottom:1px solid var(--line-soft);color:var(--ink-soft);line-height:1.7}
.table-shell tbody tr:last-child td{border-bottom:0}
.table-shell tbody tr:hover td{background:#f7fbf9}
.table-shell .tk{font-weight:800;color:var(--brand)}
.table-shell .td-muted{color:var(--muted)}

/* 图文分栏 */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.split-media{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);border:1px solid var(--line)}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.split-list{display:grid;gap:14px;margin-top:22px}
.split-list li{
  display:flex;gap:12px;align-items:flex-start;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:14px 16px;font-size:14px;color:var(--ink-soft);line-height:1.75;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.split-list li:hover{border-color:#cfe2dc;box-shadow:var(--shadow-sm)}
.split-list b{color:var(--brand-dark)}
.tick{
  flex:0 0 auto;width:20px;height:20px;border-radius:50%;margin-top:3px;
  background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;
}

/* 细节清单 */
.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.detail-item{
  display:grid;grid-template-columns:34px 1fr;gap:14px;align-items:flex-start;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px 18px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.detail-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#cfe2dc}
.detail-item .no{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand-dark);font-weight:800;font-size:13.5px;
}
.detail-item p{font-size:14px;line-height:1.78;color:var(--ink-soft)}
.detail-item p b{color:var(--brand-dark)}

/* 误区 */
.myth-list{display:grid;gap:16px}
.myth{
  background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--accent);
  border-radius:var(--radius);padding:20px 24px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease;
}
.myth:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.myth h3{font-size:16px;font-weight:800;margin-bottom:8px;display:flex;gap:10px;align-items:baseline}
.myth h3 span{font-size:12px;font-weight:700;color:var(--accent);letter-spacing:.06em}
.myth p{font-size:14px;color:var(--muted);line-height:1.8}
.myth p b{color:var(--ink-soft)}

/* 频道入口 */
.channel-card{
  display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.channel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe2dc}
.channel-card .tag{margin-bottom:14px}
.channel-card h3{font-size:18px;font-weight:800;margin-bottom:8px}
.channel-card p{font-size:14px;color:var(--muted);line-height:1.8}
.channel-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:13.5px;font-weight:800;color:var(--brand)}
.channel-card:hover .channel-link{color:var(--brand-dark)}

/* FAQ */
.faq-list{display:grid;gap:12px;max-width:920px}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:#cfe2dc;box-shadow:var(--shadow-sm)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:17px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:15.5px;font-weight:800;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";flex:0 0 auto;width:26px;height:26px;border-radius:50%;
  background:var(--brand-soft);color:var(--brand);font-weight:800;font-size:16px;
  display:grid;place-items:center;transition:.2s;
}
.faq-item[open] summary::after{content:"−";background:var(--brand);color:#fff}
.faq-item summary:hover{color:var(--brand)}
.faq-body{padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.85}
.faq-body b{color:var(--ink-soft)}

/* CTA 收口 */
.cta-band{
  position:relative;overflow:hidden;color:#fff;
  border-radius:var(--radius-lg);padding:clamp(28px,4vw,44px);
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  background:
    linear-gradient(112deg,rgba(8,30,34,.94) 0%,rgba(10,44,44,.86) 58%,rgba(13,58,54,.72) 100%),
    url('/assets/images/9c28b065075acdfa.webp') center/cover no-repeat;
  box-shadow:var(--shadow-md);
}
.cta-band h2{font-size:clamp(20px,2.4vw,27px);line-height:1.4;margin-bottom:8px;color:#fff}
.cta-band p{font-size:14.5px;color:rgba(255,255,255,.78);max-width:620px;line-height:1.8}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ===== 页脚 ===== */
.site-footer{background:#0d1a20;color:#c3d1cf;padding:56px 0 0;margin-top:0;border-top:1px solid rgba(255,255,255,.08)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:44px;padding-bottom:38px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;color:#fff}
.footer-brand strong{font-size:16px;font-weight:800}
.footer-about{font-size:13.5px;line-height:1.85;color:rgba(195,209,207,.78);max-width:420px}
.footer-col h4{font-size:14px;font-weight:800;color:#fff;margin-bottom:14px}
.footer-col a{display:block;font-size:13.5px;color:rgba(195,209,207,.8);padding:5px 0;transition:color .2s ease,transform .2s ease}
.footer-col a:hover{color:#7fe0c9;transform:translateX(2px)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:18px 0 22px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:12.5px;color:rgba(195,209,207,.62);
}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .cat-hero-inner{grid-template-columns:1fr;gap:34px}
  .phone-card{margin:0;max-width:300px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:900px){
  .nav-toggle{display:flex}
  .header-cta{display:none}
  .nav-chips{
    position:absolute;top:68px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;border:1px solid var(--line);border-radius:14px;
    padding:10px;box-shadow:var(--shadow-md);margin:0;display:none;
  }
  .nav-chips.is-open{display:flex}
  .chip{text-align:center;padding:11px 14px;border-radius:10px;min-height:44px}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .stat-cell:nth-child(2){border-right:0}
  .stat-cell:nth-child(1),.stat-cell:nth-child(2){border-bottom:1px solid var(--line-soft)}
}
@media (max-width:768px){
  .grid-2,.grid-3,.grid-4,.detail-grid{grid-template-columns:1fr}
  .cat-hero{padding:38px 0 58px}
  .cat-hero .hero-lead{font-size:14.5px}
  .flow-item{grid-template-columns:48px 1fr;gap:14px}
  .flow-num{width:44px;height:44px;border-radius:12px;font-size:14px}
  .flow-item::before{left:21px;top:44px}
  .table-shell{overflow-x:auto}
  .table-shell table{min-width:560px}
  .cta-band{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:6px}
}
@media (max-width:520px){
  body{font-size:14.5px}
  .stat-strip{grid-template-columns:1fr}
  .stat-cell{border-right:0;border-bottom:1px solid var(--line-soft)}
  .stat-cell:last-child{border-bottom:0}
  .brand-text small{display:none}
  .hero-actions .btn,.cta-actions .btn{width:100%}
  .rule-card,.channel-card{padding:20px 18px}
}

/* roulang page: category2 */
:root{
  --ink:#0f1b23;
  --ink-soft:#22333d;
  --muted:#63737c;
  --brand:#12685c;
  --brand-2:#1f8a78;
  --brand-dark:#0c4d44;
  --brand-soft:#e6f2ef;
  --accent:#c8902f;
  --bg:#f5f7f6;
  --surface:#ffffff;
  --line:#e2e8e5;
  --line-soft:#eef2f0;
  --radius-sm:8px;
  --radius:12px;
  --radius-lg:18px;
  --shadow-sm:0 1px 2px rgba(15,27,35,.05),0 4px 14px rgba(15,27,35,.05);
  --shadow-md:0 10px 28px rgba(15,27,35,.10);
  --shadow-lg:0 22px 52px rgba(15,27,35,.18);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:15px;
  line-height:1.78;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button{font:inherit}
p{margin:0 0 12px}
p:last-child{margin-bottom:0}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em;line-height:1.35}
ul{margin:0;padding:0;list-style:none}
body .container{width:100%;max-width:1180px;padding-inline:20px;margin-inline:auto}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:3px solid rgba(31,138,120,.45);outline-offset:2px;border-radius:8px;
}
/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-stuck{box-shadow:0 8px 26px rgba(15,27,35,.09)}
.header-inner{display:flex;align-items:center;gap:16px;height:64px;position:relative}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:36px;height:36px;border-radius:10px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;display:grid;place-items:center;font-size:17px;font-weight:800;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;font-size:16px;font-weight:800}
.brand-text small{font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.08em;margin-top:2px}
.nav-chips{
  display:flex;align-items:center;gap:4px;
  margin-inline:auto;background:var(--line-soft);
  padding:4px;border-radius:999px;
}
.chip{
  padding:7px 16px;border-radius:999px;font-size:14px;font-weight:700;
  color:var(--ink-soft);white-space:nowrap;transition:.2s;
}
.chip:hover{background:#fff;color:var(--brand)}
.chip.is-active{background:#fff;color:var(--brand);box-shadow:0 2px 8px rgba(15,27,35,.12)}
.header-cta{flex:0 0 auto}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);background:#fff;color:var(--ink-soft);
  align-items:center;justify-content:center;margin-left:auto;cursor:pointer;
}
.nav-toggle:hover{border-color:var(--brand);color:var(--brand)}
/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:11px 22px;border-radius:10px;
  font-size:15px;font-weight:700;border:1px solid transparent;
  cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(18,104,92,.24)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(18,104,92,.32)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.18);color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-sm{min-height:38px;padding:8px 16px;font-size:14px}
/* ===== Hero Bento ===== */
.page-hero{
  position:relative;overflow:hidden;color:#fff;padding:54px 0 60px;
  background:
    linear-gradient(112deg,rgba(8,24,30,.95) 0%,rgba(9,32,38,.86) 48%,rgba(11,44,46,.62) 100%),
    url('/assets/images/9c28b065075acdfa.webp') center/cover no-repeat;
}
.page-hero::after{
  content:"";position:absolute;inset:auto -12% -60% -12%;height:340px;
  background:radial-gradient(60% 60% at 50% 0%,rgba(31,138,120,.34),transparent 72%);
  pointer-events:none;
}
.page-hero .container{position:relative;z-index:2}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.66);margin-bottom:18px}
.crumbs a:hover{color:#9fe4d3}
.crumbs .sep{opacity:.5}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);
  border-radius:999px;padding:6px 14px;font-size:13px;font-weight:700;color:#d9f0ea;
}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:#4fd1b5;box-shadow:0 0 0 4px rgba(79,209,181,.22)}
.bento{display:grid;grid-template-columns:1.4fr .8fr;gap:18px;margin-top:22px;align-items:start}
.bento-main{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);
  border-radius:var(--radius-lg);padding:28px;backdrop-filter:blur(14px);
  box-shadow:var(--shadow-lg);
}
.bento-main h1{font-size:clamp(27px,3.9vw,40px);color:#fff;margin-bottom:14px}
.bento-main .lead{color:rgba(255,255,255,.84);font-size:15.5px;line-height:1.85;max-width:620px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.tag-pill{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);
  border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;color:#e4f4ef;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.bento-side{display:grid;gap:16px}
.mini-card{
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
  border-radius:var(--radius);padding:18px;backdrop-filter:blur(12px);
  transition:transform .2s ease,background .2s ease;
}
.mini-card:hover{transform:translateY(-3px);background:rgba(255,255,255,.15)}
.mini-card h3{font-size:15px;color:#fff;margin-bottom:6px}
.mini-card p{font-size:13.5px;color:rgba(255,255,255,.76);line-height:1.75}
.mini-rows{display:grid;gap:8px;margin-top:12px}
.mini-row{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;color:#cfeae1}
.mini-row .bar{flex:1;height:6px;border-radius:999px;background:rgba(255,255,255,.16);overflow:hidden}
.mini-row .bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#4fd1b5,#8fe0c3)}
.mini-row b{color:#fff;font-size:13px;min-width:40px;text-align:right}
.hero-cta-bar{
  margin-top:18px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:14px;padding:16px 22px;border-radius:var(--radius);
  background:rgba(255,255,255,.94);color:var(--ink);box-shadow:var(--shadow-md);
}
.hero-cta-bar strong{display:block;font-size:15.5px}
.hero-cta-bar span{font-size:13.5px;color:var(--muted)}
/* ===== 通用板块 ===== */
.section{padding:62px 0}
.section-tight{padding:48px 0}
.section-alt{background:#fff;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{max-width:760px;margin-bottom:34px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;
  letter-spacing:.14em;text-transform:uppercase;color:var(--brand);
}
.eyebrow::before{content:"";width:22px;height:3px;border-radius:99px;background:var(--brand-2)}
.section-title{font-size:clamp(21px,2.5vw,29px);margin:12px 0 10px}
.section-sub{color:var(--muted);font-size:15px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card-soft{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);padding:22px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card-soft:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe0db}
.card-soft h3{font-size:16.5px;margin-bottom:8px}
.card-soft p{font-size:14px;color:var(--muted);line-height:1.78}
.icon-box{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand);margin-bottom:14px;
}
.icon-box svg{width:22px;height:22px}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tag{
  display:inline-flex;align-items:center;padding:4px 11px;border-radius:999px;
  font-size:12px;font-weight:700;background:var(--brand-soft);color:var(--brand-dark);
}
.tag-warm{background:#faf1e0;color:#8a5f14}
/* 场景 */
.scene-card{display:flex;flex-direction:column;overflow:hidden;padding:0}
.scene-card .thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--line-soft)}
.scene-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.scene-card:hover .thumb img{transform:scale(1.04)}
.scene-card .body{padding:20px 22px 24px}
.scene-card h3{font-size:16.5px;margin-bottom:8px}
.scene-card p{font-size:14px;color:var(--muted)}
/* 流程 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{position:relative;padding:24px 20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.step .num{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:var(--ink);color:#fff;font-size:14px;font-weight:800;margin-bottom:14px;
}
.step h3{font-size:15.5px;margin-bottom:8px}
.step p{font-size:13.5px;color:var(--muted)}
.step::after{
  content:"";position:absolute;top:40px;right:-10px;width:20px;height:2px;
  background:var(--line);display:none;
}
/* 数据条 */
.stat-band{
  position:relative;overflow:hidden;color:#fff;border-radius:var(--radius-lg);
  padding:42px 34px;
  background:
    linear-gradient(115deg,rgba(9,28,34,.95),rgba(14,58,56,.88)),
    url('/assets/images/e2c3e9a5ebc83c8e.webp') center/cover no-repeat;
  box-shadow:var(--shadow-md);
}
.stat-band h2{color:#fff;font-size:clamp(20px,2.3vw,26px);margin-bottom:10px}
.stat-band .band-sub{color:rgba(255,255,255,.76);font-size:14.5px;max-width:640px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:28px}
.stat-item{padding:16px 18px;border-radius:var(--radius);background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18)}
.stat-item b{display:block;font-size:26px;color:#8fe0c3;line-height:1.2}
.stat-item span{font-size:13px;color:rgba(255,255,255,.8)}
/* 误区 */
.myth-wrap{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}
.myth-media{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);background:var(--line-soft)}
.myth-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.myth-list{display:grid;gap:14px;margin-top:20px}
.myth-item{display:flex;gap:14px;padding:16px 18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:border-color .2s ease,transform .2s ease}
.myth-item:hover{border-color:#cfe0db;transform:translateX(3px)}
.myth-item .mark{
  flex:0 0 34px;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:#faf1e0;color:#8a5f14;font-weight:800;font-size:15px;
}
.myth-item h3{font-size:15px;margin-bottom:4px}
.myth-item p{font-size:13.5px;color:var(--muted)}
/* 记录清单 */
.check-list{display:grid;gap:12px;margin-top:18px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--ink-soft)}
.check-list .tick{
  flex:0 0 22px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand);margin-top:3px;
}
.check-list .tick svg{width:13px;height:13px}
/* FAQ */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .2s ease}
.faq-item[open]{border-color:#cfe0db;box-shadow:var(--shadow-md)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;font-size:15.5px;font-weight:700;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:20px;font-weight:700;color:var(--brand);line-height:1;
  transition:transform .2s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .answer{padding:0 22px 20px;font-size:14.5px;color:var(--muted);line-height:1.85}
/* 预约区块 */
.booking-band{
  background:linear-gradient(120deg,#0c4d44,#12685c 60%,#1f8a78);
  border-radius:var(--radius-lg);color:#fff;padding:40px 34px;
  display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;
  box-shadow:var(--shadow-md);
}
.booking-band h2{color:#fff;font-size:clamp(20px,2.4vw,26px);margin-bottom:10px}
.booking-band p{color:rgba(255,255,255,.82);font-size:14.5px}
.booking-form{display:flex;gap:10px;flex-wrap:wrap}
.booking-form input{
  flex:1 1 200px;min-height:46px;border-radius:10px;padding:0 15px;
  border:1px solid rgba(255,255,255,.32);background:rgba(255,255,255,.14);
  color:#fff;font-size:14px;
}
.booking-form input::placeholder{color:rgba(255,255,255,.66)}
.booking-form input:focus{outline:none;border-color:#9fe4d3;background:rgba(255,255,255,.22)}
.booking-form .btn{background:#fff;color:var(--brand-dark);flex:0 0 auto}
.booking-form .btn:hover{background:#d7f0e9;color:var(--brand-dark)}
.form-msg{min-height:20px;margin-top:10px;font-size:13px;color:#bdeeda;width:100%}
/* 频道入口 */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.channel-card{
  display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.channel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe0db}
.channel-card h3{font-size:16.5px;margin-bottom:8px;color:var(--ink)}
.channel-card p{font-size:13.8px;color:var(--muted)}
.channel-card .more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:13.5px;font-weight:800;color:var(--brand)}
/* ===== 页脚 ===== */
.site-footer{background:#0f1b23;color:#b9c8ce;padding:52px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand strong{color:#fff;font-size:16.5px;font-weight:800}
.footer-about{font-size:13.8px;line-height:1.85;color:#93a5ad;max-width:420px}
.footer-col h4{color:#fff;font-size:14px;margin-bottom:14px;font-weight:800}
.footer-col a{display:block;font-size:13.8px;color:#a7b8bf;padding:5px 0;transition:color .2s ease,transform .2s ease}
.footer-col a:hover{color:#8fe0c3;transform:translateX(3px)}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  margin-top:32px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);
  font-size:12.8px;color:#8095a0;
}
/* ===== 响应式 ===== */
@media (max-width:1024px){
  .bento{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .channel-grid{grid-template-columns:1fr 1fr}
  .booking-band{grid-template-columns:1fr;padding:32px 26px}
}
@media (max-width:920px){
  .nav-toggle{display:flex}
  .nav-chips{
    position:absolute;top:calc(100% + 10px);left:12px;right:12px;
    display:none;flex-direction:column;align-items:stretch;gap:6px;
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    padding:10px;box-shadow:var(--shadow-md);margin-inline:0;
  }
  .nav-chips.is-open{display:flex}
  .chip{padding:11px 16px;border-radius:10px;text-align:left}
  .header-cta{display:none}
}
@media (max-width:768px){
  .section{padding:46px 0}
  .section-tight{padding:36px 0}
  .grid-2,.grid-3,.grid-4,.steps,.stat-grid,.channel-grid,.footer-grid,.myth-wrap{grid-template-columns:1fr}
  .bento-main{padding:22px}
  .stat-band{padding:30px 22px}
  .hero-cta-bar{flex-direction:column;align-items:flex-start}
  .footer-bottom{flex-direction:column}
}
@media (max-width:520px){
  body{font-size:14.5px}
  .brand-text small{display:none}
  .page-hero{padding:40px 0 46px}
  .bento-main h1{font-size:26px}
  .btn{width:100%}
  .hero-actions .btn,.booking-form .btn{width:100%}
  .booking-form input{flex:1 1 100%}
  .mini-card{padding:16px}
  .stat-item b{font-size:23px}
}

/* roulang page: category3 */
:root{
  --ink:#0f1b23;
  --ink-soft:#22333d;
  --muted:#63737c;
  --brand:#12685c;
  --brand-2:#1f8a78;
  --brand-dark:#0c4d44;
  --brand-soft:#e6f2ef;
  --accent:#c8902f;
  --bg:#f5f7f6;
  --surface:#ffffff;
  --line:#e2e8e5;
  --line-soft:#eef2f0;
  --radius-sm:8px;
  --radius:12px;
  --radius-lg:18px;
  --shadow-sm:0 1px 2px rgba(15,27,35,.05),0 4px 14px rgba(15,27,35,.05);
  --shadow-md:0 10px 28px rgba(15,27,35,.10);
  --shadow-lg:0 22px 52px rgba(15,27,35,.18);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:15px;
  line-height:1.78;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{margin:0;font-weight:800;letter-spacing:-.01em;line-height:1.35}
p{margin:0 0 12px}
p:last-child{margin-bottom:0}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button{font:inherit}
ul,ol{margin:0;padding:0;list-style:none}
body .container{width:100%;max-width:1180px;padding-inline:20px;margin-inline:auto}

/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-stuck{box-shadow:0 8px 26px rgba(15,27,35,.09)}
.header-inner{display:flex;align-items:center;gap:16px;height:64px;position:relative}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:36px;height:36px;border-radius:10px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;display:grid;place-items:center;font-size:17px;font-weight:800;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;font-size:16px;font-weight:800}
.brand-text small{font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.08em;margin-top:2px}
.nav-chips{
  display:flex;align-items:center;gap:4px;
  margin-inline:auto;background:var(--line-soft);
  padding:4px;border-radius:999px;
}
.chip{
  padding:7px 16px;border-radius:999px;font-size:14px;font-weight:700;
  color:var(--ink-soft);white-space:nowrap;transition:.2s;
}
.chip:hover{background:#fff;color:var(--brand)}
.chip:focus-visible{outline:2px solid var(--brand-2);outline-offset:2px}
.chip.is-active{background:#fff;color:var(--brand);box-shadow:0 2px 8px rgba(15,27,35,.12)}
.header-cta{flex:0 0 auto}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);background:#fff;color:var(--ink-soft);
  align-items:center;justify-content:center;margin-left:auto;cursor:pointer;
}
.nav-toggle:hover{border-color:var(--brand);color:var(--brand)}
.nav-toggle:focus-visible{outline:2px solid var(--brand-2);outline-offset:2px}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:11px 22px;border-radius:10px;
  font-size:15px;font-weight:700;border:1px solid transparent;
  cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn:focus-visible{outline:2px solid var(--brand-2);outline-offset:3px}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(18,104,92,.24)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(18,104,92,.32)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.18);color:#fff;transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-light{background:#fff;color:var(--brand-dark);box-shadow:0 10px 24px rgba(6,32,28,.24)}
.btn-light:hover{background:#e4f4ef;color:var(--brand-dark);transform:translateY(-2px)}
.btn-sm{min-height:38px;padding:8px 16px;font-size:14px}

/* ===== 分类页 Hero ===== */
.page-hero{
  position:relative;color:#fff;overflow:hidden;
  padding:58px 0 62px;
  background:
    linear-gradient(112deg,rgba(8,24,30,.95) 0%,rgba(9,32,38,.87) 46%,rgba(12,52,58,.62) 100%),
    url('/assets/images/9c28b065075acdfa.webp') center/cover no-repeat;
}
.page-hero::after{
  content:"";position:absolute;inset:auto -12% -58% -12%;height:360px;
  background:radial-gradient(58% 60% at 50% 0%,rgba(31,138,120,.34),transparent 72%);
  pointer-events:none;
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.12fr .88fr;
  gap:40px;align-items:center;
}
.crumb{font-size:13px;color:rgba(255,255,255,.66);letter-spacing:.04em}
.crumb a{color:rgba(255,255,255,.82)}
.crumb a:hover{color:#fff}
.crumb span{margin:0 7px;color:rgba(255,255,255,.4)}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;margin-top:16px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);
  border-radius:999px;padding:6px 14px;font-size:13px;font-weight:700;color:#d9f0ea;
}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:#4fd1b5;box-shadow:0 0 0 4px rgba(79,209,181,.22)}
.page-hero h1{
  color:#fff;font-size:clamp(27px,3.6vw,40px);
  line-height:1.3;margin:16px 0 14px;letter-spacing:-.02em;
}
.hero-lead{max-width:620px;color:rgba(255,255,255,.83);font-size:15.5px;line-height:1.85}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.tag-pill{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);
  border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;color:#e4f4ef;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.fact-panel{
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.22);
  border-radius:var(--radius-lg);
  padding:20px 22px;
  box-shadow:var(--shadow-lg);
  backdrop-filter:blur(16px);
}
.fact-panel h2{font-size:14px;color:#c8e8e0;letter-spacing:.1em;font-weight:700;margin-bottom:6px}
.fact-panel .fact-sub{font-size:12.5px;color:rgba(255,255,255,.6);margin-bottom:10px}
.fact-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.18);font-size:14px;
}
.fact-row:last-child{border-bottom:0;padding-bottom:0}
.fact-row span{color:rgba(255,255,255,.76)}
.fact-row b{color:#8fe6cf;font-weight:800;white-space:nowrap}

/* ===== 区块通用 ===== */
.section{padding:64px 0}
.section-alt{background:#fff;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:34px;flex-wrap:wrap}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:800;color:var(--brand);letter-spacing:.12em;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--accent)}
.section-head h2{font-size:clamp(21px,2.5vw,29px);margin-top:10px}
.section-head .head-note{max-width:500px;color:var(--muted);font-size:14.5px;margin:0}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}

/* ===== 卡片 ===== */
.card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px;height:100%;
  box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe3dd}
.card h3{font-size:16.5px;margin:14px 0 8px}
.card p{color:var(--muted);font-size:14px;margin:0}
.icon-box{
  width:44px;height:44px;border-radius:12px;
  background:var(--brand-soft);color:var(--brand);
  display:grid;place-items:center;
}
.card-tag{
  display:inline-block;margin-top:14px;
  font-size:12px;font-weight:700;color:var(--brand-dark);
  background:var(--brand-soft);padding:4px 10px;border-radius:999px;
}

/* ===== 图文分栏 + 评分板 ===== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.split-media img{
  width:100%;aspect-ratio:4/3;object-fit:cover;
  border-radius:var(--radius-lg);box-shadow:var(--shadow-md);
}
.split-text h2{font-size:clamp(21px,2.4vw,28px);margin-bottom:14px}
.split-text p{color:var(--muted);font-size:14.5px}
.mini-points{display:grid;gap:10px;margin-top:18px}
.mini-points li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:14px;color:var(--ink-soft);
}
.mini-points li::before{
  content:"";flex:0 0 auto;width:7px;height:7px;border-radius:50%;
  background:var(--accent);margin-top:9px;
}
.score-board{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:10px 24px;box-shadow:var(--shadow-sm);
}
.score-row{
  display:grid;grid-template-columns:132px 1fr 58px;
  align-items:center;gap:18px;
  padding:16px 0;border-bottom:1px solid var(--line-soft);
}
.score-row:last-child{border-bottom:0}
.score-name{font-size:14.5px;font-weight:700}
.score-bar{height:8px;border-radius:999px;background:var(--line-soft);overflow:hidden}
.score-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--brand-2),var(--brand))}
.score-num{font-size:15px;font-weight:800;color:var(--brand);text-align:right}
.score-foot{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:16px 0 6px;border-top:1px dashed var(--line);margin-top:4px;
  font-size:13px;color:var(--muted);
}

/* ===== 场景列表 ===== */
.scene-wrap{display:grid;grid-template-columns:.82fr 1.18fr;gap:40px;align-items:start}
.scene-wrap h2{font-size:clamp(21px,2.4vw,28px);margin:10px 0 12px}
.scene-wrap .scene-note{color:var(--muted);font-size:14.5px}
.scene-list{display:grid;gap:14px}
.scene{
  display:flex;gap:16px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.scene:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#cfe3dd}
.scene-num{
  flex:0 0 auto;width:34px;height:34px;border-radius:10px;
  background:var(--ink);color:#fff;display:grid;place-items:center;
  font-size:14px;font-weight:800;
}
.scene h3{font-size:15.5px;margin-bottom:5px}
.scene p{font-size:13.8px;color:var(--muted);margin:0}

/* ===== 流程 ===== */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:step}
.step{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:22px 18px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe3dd}
.step::before{
  counter-increment:step;content:"0" counter(step);
  display:block;font-size:13px;font-weight:800;color:var(--accent);letter-spacing:.08em;
}
.step h3{font-size:15px;margin:8px 0 6px}
.step p{font-size:13.5px;color:var(--muted);margin:0}

/* ===== 误区澄清 ===== */
.myth-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.myth{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.myth:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe3dd}
.myth .wrong{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:700;color:#9a5b1d;
  background:#fbf1e0;border-radius:999px;padding:4px 11px;margin-bottom:12px;
}
.myth h3{font-size:15.5px;margin-bottom:8px}
.myth p{font-size:13.8px;color:var(--muted);margin:0}
.myth .right{
  display:block;margin-top:14px;padding-top:14px;border-top:1px dashed var(--line);
  font-size:13.8px;color:var(--ink-soft);
}

/* ===== 内容列表 ===== */
.post-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.post-card{
  display:flex;flex-direction:column;gap:9px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe3dd}
.post-cat{
  align-self:flex-start;font-size:12px;font-weight:700;color:var(--brand);
  background:var(--brand-soft);padding:3px 10px;border-radius:999px;
}
.post-card h3{font-size:15.5px;line-height:1.5}
.post-card p{font-size:13.5px;color:var(--muted);margin:0}
.post-card time{font-size:12.5px;color:#93a2a9;margin-top:auto;padding-top:6px}
.empty-tip{
  grid-column:1/-1;text-align:center;color:var(--muted);font-size:14px;
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius);
  padding:34px 20px;margin:0;
}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:920px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:0 22px;box-shadow:var(--shadow-sm);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:#cfe3dd}
.faq-item[open]{box-shadow:var(--shadow-md)}
.faq-item summary{
  cursor:pointer;padding:17px 0;font-weight:700;font-size:15px;
  list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--brand);font-weight:800;font-size:19px;line-height:1}
.faq-item[open] summary::after{content:"–"}
.faq-item summary:focus-visible{outline:2px solid var(--brand-2);outline-offset:2px}
.faq-item p{padding-bottom:18px;color:var(--muted);font-size:14px;margin:0}

/* ===== 强转化条 ===== */
.cta-band{
  background:linear-gradient(120deg,var(--brand-dark) 0%,var(--brand) 62%,var(--brand-2) 100%);
  color:#fff;border-radius:var(--radius-lg);
  padding:38px 42px;
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  box-shadow:var(--shadow-md);
}
.cta-band h2{font-size:clamp(20px,2.4vw,26px);margin-bottom:8px;color:#fff}
.cta-band p{color:rgba(255,255,255,.84);margin:0;font-size:14.5px;max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ===== 页脚 ===== */
.site-footer{background:#0d1a21;color:#c3d2d6;padding:56px 0 26px;border-top:1px solid rgba(255,255,255,.06)}
.footer-grid{display:grid;grid-template-columns:1.5fr .8fr .8fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand strong{color:#fff;font-size:16px;font-weight:800}
.footer-about{font-size:13.8px;line-height:1.85;color:#93a7ad;max-width:430px;margin:0}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:14px;letter-spacing:.04em}
.footer-col a{
  display:block;font-size:13.8px;color:#93a7ad;padding:5px 0;transition:color .2s ease,transform .2s ease;
}
.footer-col a:hover{color:#7fe0c9;transform:translateX(3px)}
.footer-col a:focus-visible{outline:2px solid #7fe0c9;outline-offset:2px}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  margin-top:38px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);
  font-size:12.8px;color:#7d9096;
}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .post-list{grid-template-columns:repeat(2,1fr)}
  .myth-list{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:28px}
  .scene-wrap{grid-template-columns:1fr;gap:26px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:860px){
  .nav-toggle{display:inline-flex}
  .nav-chips{
    position:absolute;top:calc(100% + 8px);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:6px;
    background:#fff;border:1px solid var(--line);border-radius:14px;
    padding:10px;margin:0;box-shadow:var(--shadow-md);display:none;
  }
  .nav-chips.is-open{display:flex}
  .chip{padding:11px 14px;border-radius:10px;text-align:left;display:flex;align-items:center;min-height:44px}
  .chip.is-active{background:var(--brand-soft);box-shadow:none}
  .header-cta{display:none}
  .section{padding:52px 0}
  .page-hero{padding:46px 0 50px}
}
@media (max-width:768px){
  .grid-2{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .myth-list{grid-template-columns:1fr}
  .post-list{grid-template-columns:1fr}
  .cta-band{padding:30px 24px}
  .cta-actions .btn{width:100%}
  .score-row{grid-template-columns:104px 1fr 50px;gap:12px}
}
@media (max-width:520px){
  body{font-size:14.5px}
  .header-inner{height:60px}
  .brand-text{font-size:15px}
  .brand-text small{font-size:10px}
  .grid-4{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .card,.scene,.step,.myth,.post-card{padding:18px}
  .score-board{padding:8px 16px}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}