/* roulang page: index */
:root{
  --brand:#F0562D;
  --brand-dark:#D64823;
  --brand-deep:#C6431F;
  --green:#12A57C;
  --green-deep:#0E8563;
  --ink:#1B1E22;
  --muted:#5B6470;
  --line:#E8E2DA;
  --bg:#FBF7F2;
  --card:#FFFFFF;
  --soft:#F4EDE5;
  --radius-sm:10px;
  --radius:14px;
  --radius-lg:22px;
  --shadow:0 6px 20px rgba(27,30,34,.06);
  --shadow-hover:0 12px 32px rgba(27,30,34,.10);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand-deep);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--brand)}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.28;letter-spacing:-.3px;font-weight:800}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
::selection{background:rgba(240,86,45,.18)}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- 按钮 / 标签 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 24px;border-radius:999px;border:1.5px solid transparent;
  font-size:15px;font-weight:700;cursor:pointer;white-space:nowrap;
  transition:background .2s,color .2s,transform .2s,box-shadow .2s,border-color .2s;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 18px rgba(240,86,45,.24)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(240,86,45,.28)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 4px 12px rgba(240,86,45,.22)}
.btn-ghost{border-color:var(--brand);color:var(--brand-deep);background:transparent}
.btn-ghost:hover{background:rgba(240,86,45,.08);color:var(--brand-deep);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px)}
.btn:focus-visible{outline:3px solid rgba(240,86,45,.28);outline-offset:2px}
.btn-sm{height:38px;padding:0 18px;font-size:14px;border-radius:999px}
.btn-block{width:100%}
.badge{display:inline-flex;align-items:center;height:24px;padding:0 9px;border-radius:6px;font-size:12.5px;font-weight:700;background:rgba(240,86,45,.10);color:var(--brand-deep);white-space:nowrap}
.badge-green{background:rgba(18,165,124,.13);color:var(--green-deep)}
.tag{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:6px;font-size:12.5px;font-weight:600;color:var(--muted);background:#F6F1EB;border:1px solid var(--line)}
.tag-green{background:rgba(18,165,124,.10);border-color:rgba(18,165,124,.22);color:var(--green-deep)}
.link-more{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:15px;color:var(--brand-deep)}
.link-more:hover{gap:10px;color:var(--brand)}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(251,247,242,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s,background .25s;
}
.site-header.scrolled{background:rgba(255,255,255,.98);box-shadow:0 8px 22px rgba(27,30,34,.08)}
.nav-wrap{display:flex;align-items:center;gap:22px;height:72px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo:hover{color:var(--ink)}
.logo-mark{
  width:36px;height:36px;border-radius:11px;flex-shrink:0;
  background:linear-gradient(140deg,#F0562D,#F58C4B);
  display:grid;place-items:center;color:#fff;font-size:17px;font-weight:800;
  box-shadow:0 6px 14px rgba(240,86,45,.28);
}
.logo-text{display:flex;flex-direction:column;line-height:1.2}
.logo-text b{font-size:16.5px;font-weight:800;color:var(--ink);letter-spacing:-.2px}
.logo-text small{font-size:11.5px;font-weight:600;color:var(--muted);letter-spacing:.08em}
.nav-links{display:flex;align-items:center;gap:26px;margin-left:10px;flex:1}
.nav-links a{position:relative;font-size:15px;font-weight:600;color:#343A41;padding:6px 0;white-space:nowrap}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.active{color:var(--brand-deep)}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.city-pill{display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 14px;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:14px;color:var(--muted);cursor:pointer;transition:.2s}
.city-pill:hover{border-color:var(--brand);color:var(--brand-deep)}
.city-pill:focus-visible{outline:3px solid rgba(240,86,45,.25);outline-offset:2px}
.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:4px;padding:0}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink)}

/* ---------- 板块通用 ---------- */
.section{padding:80px 0}
.section--white{background:#fff}
.section--soft{background:var(--soft)}
.section--line{border-top:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:40px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;letter-spacing:.12em;color:var(--brand-deep);margin-bottom:14px}
.eyebrow::before{content:"";width:18px;height:3px;border-radius:2px;background:var(--brand)}
.section-title{font-size:clamp(23px,3vw,33px);font-weight:800;position:relative;padding-bottom:16px}
.section-title::after{content:"";position:absolute;left:0;bottom:0;width:44px;height:4px;border-radius:2px;background:var(--brand)}
.section-desc{margin-top:16px;color:var(--muted);font-size:15.5px;line-height:1.85}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.head-row .section-head{margin-bottom:0}

/* ---------- Hero ---------- */
.hero{position:relative;padding:62px 0 76px;background:linear-gradient(180deg,#FBF7F2 0%,#F6EFE7 100%);overflow:hidden}
.hero::after{content:"";position:absolute;right:-140px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(240,86,45,.12),transparent 68%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.04fr .96fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(28px,4vw,50px);font-weight:800;letter-spacing:-.6px;line-height:1.2}
.hero h1 em{font-style:normal;color:var(--brand-deep)}
.hero-sub{margin-top:20px;font-size:16.5px;color:var(--muted);max-width:540px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-stats{display:flex;margin-top:36px;padding-top:24px;border-top:1px solid var(--line);max-width:540px}
.hero-stats .stat{flex:1;padding-right:18px}
.hero-stats .stat + .stat{padding-left:18px;border-left:1px solid var(--line)}
.hero-stats b{display:block;font-size:25px;font-weight:800;letter-spacing:-.6px;font-variant-numeric:tabular-nums}
.hero-stats span{font-size:13px;color:var(--muted)}
.hero-visual{position:relative}
.hero-img{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-hover)}
.hero-img img{width:100%;height:430px;object-fit:cover}
.float-card{
  position:absolute;left:-16px;bottom:26px;background:#fff;border-radius:var(--radius);
  border-left:4px solid var(--brand);padding:14px 18px;min-width:246px;box-shadow:var(--shadow-hover);
}
.float-card b{display:block;font-size:15px;font-weight:800}
.float-card span{font-size:13px;color:var(--muted);display:block;margin-top:2px}
.float-card .badge-green{margin-top:8px}

/* ---------- 场次列表 ---------- */
.session-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.session-card{
  display:flex;flex-direction:column;gap:12px;padding:22px 20px;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.session-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(240,86,45,.35)}
.session-card h3{font-size:18px;font-weight:800}
.session-when{font-size:13.5px;color:var(--brand-deep);font-weight:700}
.session-facts{display:flex;flex-wrap:wrap;gap:6px}
.session-desc{font-size:14px;color:var(--muted)}
.session-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:8px;border-top:1px dashed var(--line)}
.session-foot small{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}

/* ---------- 四步流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;transition:transform .25s,box-shadow .25s}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.step-num{width:40px;height:40px;border-radius:12px;background:rgba(240,86,45,.10);color:var(--brand-deep);display:grid;place-items:center;font-weight:800;font-size:16px;margin-bottom:16px;font-variant-numeric:tabular-nums}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--muted)}

/* ---------- 城市跑点 ---------- */
.city-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.city-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .25s,box-shadow .25s}
.city-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.city-media{position:relative;aspect-ratio:4/3;overflow:hidden}
.city-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.city-card:hover .city-media img{transform:scale(1.05)}
.city-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px}
.city-body h3{font-size:18px}
.city-body p{font-size:14px;color:var(--muted)}
.city-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;color:var(--muted)}

/* ---------- 社区动态 ---------- */
.feed-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.feed-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s}
.feed-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.feed-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.avatar{width:46px;height:46px;border-radius:50%;flex-shrink:0;display:grid;place-items:center;color:#fff;font-weight:800;font-size:16px;background:linear-gradient(135deg,#F0562D,#F59A57)}
.avatar-green{background:linear-gradient(135deg,#12A57C,#57C9A6)}
.avatar-ink{background:linear-gradient(135deg,#3E4A57,#78848F)}
.feed-head b{display:block;font-size:15px}
.feed-head small{font-size:12.5px;color:var(--muted)}
.feed-card p{font-size:14.5px;color:#414852}
.feed-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);font-size:13px;color:var(--muted)}

/* ---------- 专题入口 ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.topic-item{
  display:flex;flex-direction:column;gap:10px;padding:20px 18px;border-radius:var(--radius);
  background:#fff;border:1px solid var(--line);color:var(--ink);font-weight:700;font-size:15px;
  transition:transform .22s,border-color .22s,box-shadow .22s;
}
.topic-item:hover{transform:translateY(-3px);border-color:rgba(240,86,45,.4);box-shadow:var(--shadow-hover);color:var(--brand-deep)}
.topic-item small{font-size:12.5px;font-weight:600;color:var(--muted)}
.topic-icon{width:38px;height:38px;border-radius:11px;background:rgba(240,86,45,.10);color:var(--brand-deep);display:grid;place-items:center;font-size:17px}

/* ---------- 配速指南 ---------- */
.pace-wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.pace-list{display:grid;gap:14px;margin-top:22px}
.pace-list li{display:flex;gap:12px;font-size:15px;color:#3B4148}
.pace-list li::before{content:"";flex-shrink:0;width:8px;height:8px;margin-top:11px;border-radius:50%;background:var(--brand)}
.pace-panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;box-shadow:var(--shadow)}
.pace-panel h3{font-size:17px;margin-bottom:6px}
.pace-panel .hint{font-size:13.5px;color:var(--muted);margin-bottom:10px}
.pace-row{display:grid;grid-template-columns:66px 1fr 70px;gap:14px;align-items:center;padding:15px 0;border-bottom:1px dashed var(--line)}
.pace-row:last-child{border-bottom:0;padding-bottom:0}
.pace-row b{font-size:15px;font-variant-numeric:tabular-nums}
.pace-row span{font-size:13px;color:var(--muted);text-align:right;font-variant-numeric:tabular-nums}
.pace-bar{height:10px;border-radius:999px;background:var(--soft);overflow:hidden}
.pace-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--green),var(--brand))}

/* ---------- 数据与口碑 ---------- */
.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:26px}
.metric{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-align:center}
.metric b{display:block;font-size:28px;font-weight:800;letter-spacing:-.8px;font-variant-numeric:tabular-nums;color:var(--ink)}
.metric span{font-size:13.5px;color:var(--muted)}
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.quote-card{background:#fff;border:1px solid var(--line);border-left:4px solid rgba(240,86,45,.55);border-radius:var(--radius);padding:22px}
.quote-card p{font-size:14.5px;color:#3B4148}
.quote-card footer{margin-top:14px;font-size:13px;color:var(--muted)}

/* ---------- 安全保障 ---------- */
.safety-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.safety-card{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:transform .25s,box-shadow .25s}
.safety-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.safety-icon{flex-shrink:0;width:44px;height:44px;border-radius:12px;background:rgba(18,165,124,.12);color:var(--green-deep);display:grid;place-items:center;font-size:18px;font-weight:800}
.safety-card h3{font-size:17px;margin-bottom:6px}
.safety-card p{font-size:14.5px;color:var(--muted)}

/* ---------- CMS 内容卡片 ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.post-media{display:block;position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--soft)}
.post-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.post-card:hover .post-media img{transform:scale(1.05)}
.post-media .badge{position:absolute;left:12px;top:12px;background:rgba(255,255,255,.95);box-shadow:0 2px 8px rgba(27,30,34,.10)}
.post-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-body h3{font-size:17.5px;font-weight:800;line-height:1.45}
.post-body h3 a{color:var(--ink)}
.post-body h3 a:hover{color:var(--brand-deep)}
.post-excerpt{font-size:14.5px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.75}
.post-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.empty-state{grid-column:1/-1;background:#fff;border:1px dashed var(--line);border-radius:var(--radius);padding:44px 24px;text-align:center}
.empty-state p{color:var(--muted);margin-bottom:16px}

/* ---------- 赛事日历 ---------- */
.timeline{margin-left:10px;border-left:2px solid var(--line);display:grid;gap:0}
.tl-item{position:relative;padding:0 0 26px 26px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-8px;top:10px;width:12px;height:12px;border-radius:50%;background:var(--brand);border:3px solid var(--bg)}
.tl-item time{display:block;font-size:13px;font-weight:800;color:var(--brand-deep);letter-spacing:.05em;font-variant-numeric:tabular-nums}
.tl-item h3{font-size:17px;margin:4px 0 4px}
.tl-item p{font-size:14.5px;color:var(--muted)}

/* ---------- 装备清单 ---------- */
.gear-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.gear-item{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;transition:transform .22s,box-shadow .22s}
.gear-item:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.gear-icon{flex-shrink:0;width:42px;height:42px;border-radius:11px;background:#FDF1EA;color:var(--brand-deep);display:grid;place-items:center;font-size:18px}
.gear-item h3{font-size:16.5px;margin-bottom:4px}
.gear-item p{font-size:14px;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:10px;max-width:920px}
.faq-item{background:#fff;border:1px solid var(--line);border-left:3px solid transparent;border-radius:12px;transition:border-color .2s,box-shadow .2s}
.faq-item[open]{border-left-color:var(--brand);box-shadow:var(--shadow)}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 22px;display:flex;align-items:center;justify-content:space-between;gap:18px;font-weight:700;font-size:16px;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:focus-visible{outline:3px solid rgba(240,86,45,.25);outline-offset:-3px;border-radius:12px}
.faq-arrow{flex-shrink:0;font-size:18px;line-height:1;color:var(--brand);transition:transform .25s}
.faq-item[open] .faq-arrow{transform:rotate(180deg)}
.faq-body{padding:0 22px 20px;font-size:14.8px;color:var(--muted)}

/* ---------- 转化区 ---------- */
.cta-band{background:linear-gradient(135deg,#1B1E22 0%,#2E3238 100%);border-radius:22px;padding:52px;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;color:#fff}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;color:#fff}
.cta-band p.sub{margin-top:14px;color:#C3C9D1;font-size:15px}
.cta-points{display:grid;gap:12px;margin-top:24px}
.cta-points li{display:flex;gap:10px;font-size:15px;color:#D8DDE4}
.cta-points li::before{content:"✓";flex-shrink:0;width:22px;height:22px;border-radius:50%;background:rgba(18,165,124,.22);color:#5FD9B6;display:grid;place-items:center;font-size:12px;font-weight:800;margin-top:1px}
.cta-form{background:#fff;border-radius:16px;padding:26px;color:var(--ink)}
.cta-form h3{font-size:18px;margin-bottom:4px}
.cta-form .form-hint{font-size:13.5px;color:var(--muted);margin-bottom:16px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--muted);margin-bottom:6px}
.field input,.field select{width:100%;height:48px;padding:0 14px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.field input::placeholder{color:#9AA1AA}
.field input:focus,.field select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(240,86,45,.12)}
.form-note{margin-top:12px;font-size:12.5px;color:var(--muted);text-align:center}

/* ---------- 页脚 ---------- */
.site-footer{background:#1B1E22;color:#B9BEC6;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:46px}
.footer-brand .logo-text b{color:#fff}
.footer-brand .logo-text small{color:#8D949D}
.footer-desc{margin-top:16px;font-size:14px;color:#9AA1AA;max-width:320px;line-height:1.8}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:14px;letter-spacing:.02em}
.footer-col a{display:block;color:#B9BEC6;font-size:14px;padding:5px 0;transition:color .2s,transform .2s}
.footer-col a:hover{color:var(--brand);transform:translateX(2px)}
.footer-col p{font-size:14px;color:#9AA1AA;line-height:1.85}
.footer-bottom{border-top:1px solid rgba(255,255,255,.10);padding:20px 0 26px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:#8A929C}
.footer-bottom a{color:#8A929C}
.footer-bottom a:hover{color:var(--brand)}

/* ---------- 响应式 ---------- */
@media (max-width:1200px){
  .hero-img img{height:390px}
  .session-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .topic-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media (max-width:992px){
  .section{padding:64px 0}
  .hero{padding:48px 0 60px}
  .hero-grid{grid-template-columns:1fr;gap:38px}
  .hero-img img{height:340px}
  .float-card{left:14px;bottom:14px}
  .nav-toggle{display:inline-flex}
  .nav-links{
    position:absolute;left:0;right:0;top:72px;display:none;flex-direction:column;align-items:stretch;
    gap:0;margin:0;padding:6px 24px 16px;background:#fff;border-bottom:1px solid var(--line);
    box-shadow:0 16px 28px rgba(27,30,34,.10);
  }
  .site-header.nav-open .nav-links{display:flex}
  .nav-links a{padding:14px 0;border-bottom:1px solid var(--line);width:100%}
  .nav-links a::after{display:none}
  .nav-links a.active{color:var(--brand-deep)}
  .nav-actions{margin-left:auto}
  .nav-actions .city-pill{display:none}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .city-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .feed-grid{grid-template-columns:1fr}
  .topic-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .pace-wrap{grid-template-columns:1fr;gap:32px}
  .metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .quote-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .safety-grid{grid-template-columns:1fr}
  .post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-band{grid-template-columns:1fr;gap:32px;padding:36px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .section{padding:52px 0}
  .section-head{margin-bottom:30px}
  .hero h1{font-size:30px;letter-spacing:-.3px}
  .hero-sub{font-size:15.5px}
  .hero-stats{flex-wrap:wrap;gap:16px 0}
  .hero-stats .stat{flex:1 1 33%;padding-right:12px}
  .hero-stats .stat + .stat{padding-left:12px}
  .hero-stats b{font-size:21px}
  .hero-img img{height:280px}
  .session-grid,.steps,.city-grid,.topic-grid,.metrics,.quote-grid,.post-grid,.gear-grid{grid-template-columns:1fr}
  .topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-band{padding:28px 22px;border-radius:16px}
  .cta-form{padding:20px}
  .footer-grid{grid-template-columns:1fr}
  .footer-desc{max-width:none}
  .footer-bottom{font-size:12.5px}
  .pace-row{grid-template-columns:58px 1fr 62px;gap:10px}
  .head-row{gap:16px}
}
@media (max-width:520px){
  .btn{width:100%}
  .hero-actions .btn{width:100%}
  .session-foot .btn{width:auto}
  .metric b{font-size:24px}
  .logo-text b{font-size:15px}
  .logo-text small{display:none}
  .hero-img img{height:240px}
  .float-card{position:static;margin-top:14px;box-shadow:var(--shadow)}
}

/* roulang page: article */
:root{
  --brand:#F0562D;
  --brand-dark:#D64823;
  --brand-deep:#C6431F;
  --green:#12A57C;
  --green-deep:#0E8563;
  --ink:#1B1E22;
  --muted:#5B6470;
  --line:#E8E2DA;
  --bg:#FBF7F2;
  --card:#FFFFFF;
  --soft:#F4EDE5;
  --radius-sm:10px;
  --radius:14px;
  --radius-lg:22px;
  --shadow:0 6px 20px rgba(27,30,34,.06);
  --shadow-hover:0 12px 32px rgba(27,30,34,.10);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand-deep);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--brand)}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
/* ---------- 按钮 / 标签 / 徽章 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 24px;border-radius:999px;border:1.5px solid transparent;
  font-size:15px;font-weight:700;cursor:pointer;white-space:nowrap;
  transition:background .2s,color .2s,transform .2s,box-shadow .2s,border-color .2s;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 18px rgba(240,86,45,.24)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(240,86,45,.28)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 4px 12px rgba(240,86,45,.22)}
.btn-ghost{border-color:var(--brand);color:var(--brand-deep);background:transparent}
.btn-ghost:hover{background:rgba(240,86,45,.08);color:var(--brand-deep);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px)}
.btn:focus-visible{outline:3px solid rgba(240,86,45,.28);outline-offset:2px}
.btn-sm{height:38px;padding:0 18px;font-size:14px;border-radius:999px}
.btn-block{width:100%}
.badge{display:inline-flex;align-items:center;height:24px;padding:0 9px;border-radius:6px;font-size:12.5px;font-weight:700;background:rgba(240,86,45,.10);color:var(--brand-deep);white-space:nowrap}
.badge-green{background:rgba(18,165,124,.13);color:var(--green-deep)}
.tag{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:6px;font-size:12.5px;font-weight:600;color:var(--muted);background:#F6F1EB;border:1px solid var(--line)}
/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(251,247,242,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s,background .25s;
}
.site-header.scrolled{background:rgba(255,255,255,.98);box-shadow:0 8px 22px rgba(27,30,34,.08)}
.nav-wrap{display:flex;align-items:center;gap:22px;height:72px;position:relative}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo:hover{color:var(--ink)}
.logo-mark{
  width:36px;height:36px;border-radius:11px;flex-shrink:0;
  background:linear-gradient(140deg,#F0562D,#F58C4B);
  display:grid;place-items:center;color:#fff;font-size:17px;font-weight:800;
  box-shadow:0 6px 14px rgba(240,86,45,.28);
}
.logo-text{display:flex;flex-direction:column;line-height:1.2}
.logo-text b{font-size:16.5px;font-weight:800;color:var(--ink);letter-spacing:-.2px}
.logo-text small{font-size:11.5px;font-weight:600;color:var(--muted);letter-spacing:.08em}
.nav-links{display:flex;align-items:center;gap:26px;margin-left:10px;flex:1}
.nav-links a{position:relative;font-size:15px;font-weight:600;color:#343A41;padding:6px 0;white-space:nowrap}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.active{color:var(--brand-deep)}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.city-pill{display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 14px;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:14px;color:var(--muted);cursor:pointer;transition:.2s}
.city-pill:hover{border-color:var(--brand);color:var(--brand-deep)}
.city-pill:focus-visible{outline:3px solid rgba(240,86,45,.25);outline-offset:2px}
.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:4px;padding:0}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink)}
/* ---------- 板块 ---------- */
.section{padding:80px 0}
.section--white{background:#fff}
.section--soft{background:var(--soft)}
.section--line{border-top:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:36px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;letter-spacing:.12em;color:var(--brand-deep);margin-bottom:14px}
.eyebrow::before{content:"";width:18px;height:3px;border-radius:2px;background:var(--brand)}
.section-title{font-size:clamp(23px,3vw,31px);font-weight:800;position:relative;padding-bottom:16px;line-height:1.35}
.section-title::after{content:"";position:absolute;left:0;bottom:0;width:44px;height:4px;border-radius:2px;background:var(--brand)}
.section-desc{margin-top:16px;color:var(--muted);font-size:15.5px}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap}
.head-row .section-head{margin-bottom:0}
/* ---------- 文章页：标题带 ---------- */
.page-band{background:var(--soft);border-bottom:1px solid var(--line);padding:26px 0 32px}
.breadcrumb{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:13.5px;color:var(--muted)}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--brand-deep)}
.breadcrumb .sep{color:#BFB4A8}
.breadcrumb .current{color:var(--ink);font-weight:600}
.band-row{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-top:16px}
.band-title{font-size:clamp(19px,2.4vw,24px);font-weight:800;line-height:1.4}
.band-title span{color:var(--brand-deep)}
.band-tags{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
/* ---------- 文章布局 ---------- */
.article-wrap{padding:52px 0 72px;background:var(--bg)}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 322px;gap:52px;align-items:start}
.article-main{min-width:0;max-width:780px}
.article-head .badge{height:26px;padding:0 11px}
.article-head h1{
  font-size:clamp(25px,3.4vw,39px);
  font-weight:800;line-height:1.28;letter-spacing:-.4px;margin-top:16px;
}
.article-sub{margin-top:16px;font-size:16.5px;color:var(--muted);line-height:1.85}
.article-meta{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  margin-top:24px;padding-top:20px;border-top:1px solid var(--line);
  font-size:13.5px;color:var(--muted);
}
.avatar{width:44px;height:44px;border-radius:50%;overflow:hidden;background:var(--soft);flex-shrink:0;box-shadow:0 4px 10px rgba(27,30,34,.10)}
.avatar img{width:100%;height:100%;object-fit:cover}
.article-meta .who{display:flex;align-items:center;gap:10px}
.article-meta .who b{display:block;font-size:14.5px;color:var(--ink);font-weight:700;line-height:1.4}
.article-meta .who small{font-size:12.5px;color:var(--muted)}
.meta-dots{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-left:auto}
.meta-dots span{position:relative;padding-left:14px}
.meta-dots span:first-child{padding-left:0}
.meta-dots span::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:4px;border-radius:50%;background:#C9BEB1}
.meta-dots span:first-child::before{display:none}
.article-cover{margin-top:28px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:16/9;background:var(--soft)}
.article-cover img{width:100%;height:100%;object-fit:cover}
.cover-note{font-size:12.5px;color:var(--muted);margin-top:10px;text-align:center}
/* ---------- 正文排版 ---------- */
.article-body{max-width:760px;margin-top:34px;font-size:16.5px;line-height:1.9;color:#252A30}
.article-body p{margin:0 0 22px}
.article-body h2{
  font-size:clamp(20px,2.4vw,25px);font-weight:800;line-height:1.4;
  margin:44px 0 18px;padding-left:14px;border-left:4px solid var(--brand);
}
.article-body h3{font-size:19px;font-weight:800;line-height:1.5;margin:32px 0 14px}
.article-body h4{font-size:17px;font-weight:800;margin:24px 0 12px}
.article-body ul,.article-body ol{padding-left:22px;margin:0 0 22px}
.article-body li{margin:8px 0}
.article-body blockquote{
  margin:26px 0;padding:20px 24px;background:var(--soft);
  border-left:4px solid var(--brand);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:#3A4047;font-size:16px;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:12px;margin:26px 0;height:auto}
.article-body figure{margin:26px 0}
.article-body figure img{margin:0}
.article-body figcaption,.article-body .caption{font-size:13px;color:var(--muted);text-align:center;margin-top:10px}
.article-body a{color:var(--brand-deep);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--brand)}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.article-body th,.article-body td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;line-height:1.7}
.article-body th{background:var(--soft);font-weight:700;color:var(--ink)}
.article-body tr:last-child td{border-bottom:none}
.article-body code{background:#F6F1EB;border-radius:6px;padding:2px 6px;font-size:14.5px}
/* ---------- 要点速览 ---------- */
.keypoints{
  margin-top:40px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 28px;box-shadow:var(--shadow);
}
.keypoints h2{font-size:20px;font-weight:800;line-height:1.4;margin-bottom:16px}
.keypoints ul{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.keypoints li{position:relative;padding-left:20px;line-height:1.75;color:#3A4047;font-size:15.5px}
.keypoints li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;background:var(--brand)}
/* ---------- 空态 ---------- */
.empty-state{
  padding:56px 26px;text-align:center;background:#fff;
  border:1px dashed #DCD2C6;border-radius:var(--radius);box-shadow:var(--shadow);
}
.empty-state h2{font-size:22px;font-weight:800;margin-bottom:12px}
.empty-state p{color:var(--muted);font-size:15px;max-width:460px;margin:0 auto 22px}
/* ---------- 上一篇 / 下一篇 ---------- */
.prevnext{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:38px;padding-top:26px;border-top:1px solid var(--line)}
.prevnext .btn-ghost{height:42px}
/* ---------- 相关推荐 ---------- */
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.post-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);color:inherit;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#E3D7C9;color:inherit}
.post-card:focus-visible{outline:3px solid rgba(240,86,45,.28);outline-offset:2px}
.thumb{aspect-ratio:16/10;overflow:hidden;background:var(--soft)}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.post-card:hover .thumb img{transform:scale(1.04)}
.post-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-body .badge{align-self:flex-start}
.post-body h3{
  font-size:18px;font-weight:700;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-desc{
  font-size:14px;color:var(--muted);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-meta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);margin-top:auto}
/* ---------- 侧栏 ---------- */
.sidebar{position:sticky;top:96px;display:grid;gap:20px}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.side-card h3{font-size:16.5px;font-weight:800;margin-bottom:14px;line-height:1.4}
.author-row{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.author-row .avatar{width:52px;height:52px}
.author-row b{display:block;font-size:15px;font-weight:800;line-height:1.4}
.author-row small{font-size:12.5px;color:var(--muted)}
.side-card p{font-size:14px;color:var(--muted);line-height:1.8}
.side-list{list-style:none;display:grid;gap:10px;margin-top:4px}
.side-list li{position:relative;padding-left:16px;font-size:14px;color:#3A4047;line-height:1.7}
.side-list li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--green)}
.cta-box{
  background:linear-gradient(135deg,#F0562D 0%,#F58C4B 100%);color:#fff;
  border-radius:var(--radius);padding:24px;box-shadow:0 12px 26px rgba(240,86,45,.25);
}
.cta-box h3{font-size:18px;font-weight:800;line-height:1.45;margin-bottom:10px}
.cta-box p{font-size:13.5px;color:rgba(255,255,255,.90);line-height:1.75;margin-bottom:16px}
.cta-box .btn{background:#fff;color:var(--brand-deep);height:42px;font-size:14px;box-shadow:none}
.cta-box .btn:hover{background:#FFF3EC;color:var(--brand-deep);transform:translateY(-2px)}
/* ---------- 页脚 ---------- */
.site-footer{background:#1B1E22;color:#B9BFC6;padding:56px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.footer-col h4{font-size:15px;font-weight:800;color:#fff;margin-bottom:16px}
.footer-col a{display:block;font-size:14px;color:#B9BFC6;padding:5px 0;transition:color .2s}
.footer-col a:hover{color:var(--brand)}
.footer-col p{font-size:13.5px;line-height:1.85;color:#9AA1A9;margin-bottom:10px}
.footer-brand .logo{margin-bottom:14px}
.footer-brand .logo-text b{color:#fff}
.footer-brand .logo-text small{color:#9AA1A9}
.footer-desc{font-size:13.5px;line-height:1.9;color:#9AA1A9;max-width:340px}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid #2C3138;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:#8C939B;
}
/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .container{padding:0 20px}
  .article-layout{grid-template-columns:minmax(0,1fr) 292px;gap:36px}
  .nav-links{gap:20px}
  .footer-grid{grid-template-columns:1.3fr 1fr 1fr;gap:30px}
  .footer-col:last-child{grid-column:1 / -1}
}
@media (max-width:992px){
  .section{padding:60px 0}
  .article-wrap{padding:40px 0 56px}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:36px}
  .article-main{max-width:none}
  .sidebar{position:static;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
  .sidebar .cta-box{grid-column:1 / -1}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .footer-col:last-child{grid-column:auto}
  .nav-links{position:absolute;top:72px;left:-20px;right:-20px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 14px 26px rgba(27,30,34,.10);flex-direction:column;align-items:flex-start;gap:0;padding:10px 20px 18px;display:none}
  .nav-links.open{display:flex}
  .nav-links a{width:100%;padding:12px 0;border-bottom:1px solid var(--line);font-size:15.5px}
  .nav-links a:last-child{border-bottom:none}
  .nav-links a::after{display:none}
  .nav-toggle{display:flex}
  .city-pill{display:none}
  .nav-wrap{gap:12px}
  .nav-actions .btn-primary{margin-left:auto}
}
@media (max-width:768px){
  body{font-size:16px}
  .section{padding:48px 0}
  .nav-actions .btn-primary{display:none}
  .article-head h1{font-size:26px}
  .article-body{font-size:16px;line-height:1.88}
  .article-body h2{font-size:21px;margin-top:34px}
  .article-body h3{font-size:18px}
  .article-body table{display:block;overflow-x:auto;white-space:nowrap}
  .keypoints{padding:22px 20px}
  .related-grid{grid-template-columns:minmax(0,1fr)}
  .sidebar{grid-template-columns:minmax(0,1fr)}
  .meta-dots{margin-left:0;width:100%}
  .band-row{align-items:flex-start;flex-direction:column;gap:10px}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .nav-links{left:-16px;right:-16px}
  .article-wrap{padding:32px 0 48px}
  .article-meta{gap:10px}
  .article-meta .who{width:100%}
  .article-body blockquote{padding:16px 18px}
  .empty-state{padding:40px 18px}
  .prevnext .btn-ghost{width:100%}
}

/* roulang page: category1 */
:root{
  --brand:#F0562D;
  --brand-dark:#D64823;
  --brand-deep:#C6431F;
  --green:#12A57C;
  --green-deep:#0E8563;
  --ink:#1B1E22;
  --muted:#5B6470;
  --line:#E8E2DA;
  --bg:#FBF7F2;
  --card:#FFFFFF;
  --soft:#F4EDE5;
  --radius-sm:10px;
  --radius:14px;
  --radius-lg:22px;
  --shadow:0 6px 20px rgba(27,30,34,.06);
  --shadow-hover:0 12px 32px rgba(27,30,34,.10);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
img{max-width:100%;display:block;border:0}
a{color:var(--brand-deep);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--brand)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid rgba(240,86,45,.30);outline-offset:2px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.container--tight{max-width:1080px}

/* ---------- 按钮 / 标签 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 24px;border-radius:999px;border:1.5px solid transparent;
  font-size:15px;font-weight:700;cursor:pointer;white-space:nowrap;
  transition:background .2s,color .2s,transform .2s,box-shadow .2s,border-color .2s;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 18px rgba(240,86,45,.24)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(240,86,45,.28)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 4px 12px rgba(240,86,45,.22)}
.btn-ghost{border-color:var(--brand);color:var(--brand-deep);background:transparent}
.btn-ghost:hover{background:rgba(240,86,45,.08);color:var(--brand-deep);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px)}
.btn:focus-visible{outline:3px solid rgba(240,86,45,.28);outline-offset:2px}
.btn-sm{height:38px;padding:0 18px;font-size:14px}
.btn-block{width:100%}
.badge{display:inline-flex;align-items:center;height:24px;padding:0 9px;border-radius:6px;font-size:12.5px;font-weight:700;background:rgba(240,86,45,.10);color:var(--brand-deep);white-space:nowrap}
.badge-green{background:rgba(18,165,124,.13);color:var(--green-deep)}
.tag{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:6px;font-size:12.5px;font-weight:600;color:var(--muted);background:#F6F1EB;border:1px solid var(--line)}
.tag-green{background:rgba(18,165,124,.10);border-color:rgba(18,165,124,.22);color:var(--green-deep)}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(251,247,242,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s,background .25s;
}
.site-header.scrolled{background:rgba(255,255,255,.98);box-shadow:0 8px 22px rgba(27,30,34,.08)}
.nav-wrap{display:flex;align-items:center;gap:22px;height:72px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo:hover{color:var(--ink)}
.logo-mark{
  width:36px;height:36px;border-radius:11px;flex-shrink:0;
  background:linear-gradient(140deg,#F0562D,#F58C4B);
  display:grid;place-items:center;color:#fff;font-size:17px;font-weight:800;
  box-shadow:0 6px 14px rgba(240,86,45,.28);
}
.logo-text{display:flex;flex-direction:column;line-height:1.2}
.logo-text b{font-size:16.5px;font-weight:800;color:var(--ink);letter-spacing:-.2px}
.logo-text small{font-size:11.5px;font-weight:600;color:var(--muted);letter-spacing:.08em}
.nav-links{display:flex;align-items:center;gap:26px;margin-left:10px;flex:1}
.nav-links a{position:relative;font-size:15px;font-weight:600;color:#343A41;padding:6px 0;white-space:nowrap}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.active{color:var(--brand-deep)}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.city-pill{display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 14px;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:14px;color:var(--muted);cursor:pointer;transition:.2s}
.city-pill:hover{border-color:var(--brand);color:var(--brand-deep)}
.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:4px;padding:0}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink)}

/* ---------- 板块通用 ---------- */
.section{padding:80px 0}
.section--white{background:#fff}
.section--soft{background:var(--soft)}
.section--line{border-top:1px solid var(--line)}
.section-head{max-width:780px;margin-bottom:38px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;letter-spacing:.12em;color:var(--brand-deep);margin-bottom:14px}
.eyebrow::before{content:"";width:18px;height:3px;border-radius:2px;background:var(--brand)}
.section-title{font-size:clamp(23px,3vw,33px);font-weight:800;position:relative;padding-bottom:16px;letter-spacing:-.3px}
.section-title::after{content:"";position:absolute;left:0;bottom:0;width:44px;height:4px;border-radius:2px;background:var(--brand)}
.section-desc{margin-top:16px;color:var(--muted);font-size:15.5px;line-height:1.85}

/* ---------- 分类标题带 ---------- */
.cat-band{position:relative;padding:34px 0 46px;background:linear-gradient(180deg,#F6EFE7 0%,#FBF7F2 100%);border-bottom:1px solid var(--line);overflow:hidden}
.cat-band::after{content:"";position:absolute;right:-120px;top:-140px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(240,86,45,.14),transparent 68%);pointer-events:none}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);position:relative;z-index:1}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--brand-deep)}
.crumb span.sep{color:#C6BDB2}
.crumb b{color:var(--ink);font-weight:700}
.cat-band h1{position:relative;z-index:1;margin-top:18px;font-size:clamp(26px,3.4vw,40px);font-weight:800;letter-spacing:-.6px;line-height:1.28}
.cat-band h1 em{font-style:normal;color:var(--brand-deep)}
.cat-lead{position:relative;z-index:1;margin-top:14px;max-width:760px;color:var(--muted);font-size:15.5px}
.cat-stats{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.stat-pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;box-shadow:var(--shadow)}
.stat-pill b{font-size:16px;font-weight:800;color:var(--brand-deep);font-variant-numeric:tabular-nums}
.stat-pill span{font-size:13px;color:var(--muted)}

/* ---------- 筛选条 ---------- */
.filter-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:8px 24px 16px;box-shadow:var(--shadow)}
.filter-row{display:flex;align-items:flex-start;gap:16px;padding:14px 0;border-bottom:1px dashed var(--line)}
.filter-row:last-child{border-bottom:0}
.filter-label{flex:0 0 52px;font-size:14px;font-weight:800;color:var(--ink);padding-top:4px}
.chip-group{display:flex;flex-wrap:wrap;gap:8px}
.chip{height:34px;padding:0 15px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14px;color:var(--muted);cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s}
.chip:hover{border-color:var(--brand);color:var(--brand-deep);background:rgba(240,86,45,.06);transform:translateY(-1px)}
.chip.is-on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:700}
.chip:active{transform:translateY(1px)}

/* ---------- 场次列表 ---------- */
.run-list{display:flex;flex-direction:column;gap:14px}
.run-row{
  display:grid;grid-template-columns:118px 1fr 196px 92px;gap:20px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 20px;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.run-row:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#EADFD3}
.run-when b{display:block;font-size:15px;font-weight:800;line-height:1.5}
.run-when span{display:block;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.run-when .run-city{margin-top:4px;color:var(--brand-deep);font-weight:700;font-size:13px}
.run-body h3{font-size:18px;font-weight:800;line-height:1.5;margin:6px 0 6px}
.run-body p{font-size:14px;color:var(--muted);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.run-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.run-thumb{aspect-ratio:16/10;border-radius:12px;overflow:hidden;background:var(--soft)}
.run-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.run-row:hover .run-thumb img{transform:scale(1.05)}
.run-more{text-align:right}
.run-more a{display:inline-flex;align-items:center;justify-content:center;height:36px;padding:0 16px;border-radius:999px;border:1.5px solid var(--brand);color:var(--brand-deep);font-size:14px;font-weight:700;transition:.2s}
.run-more a:hover{background:rgba(240,86,45,.08);transform:translateY(-2px)}
.list-foot{display:flex;justify-content:center;margin-top:32px}

/* ---------- 精选推荐 ---------- */
.pick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pick-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .22s ease,box-shadow .22s ease}
.pick-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.pick-thumb{aspect-ratio:16/10;overflow:hidden;background:var(--soft)}
.pick-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.pick-card:hover .pick-thumb img{transform:scale(1.05)}
.pick-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.pick-body h3{font-size:18px;font-weight:800;line-height:1.55;margin:10px 0}
.pick-body p{font-size:14px;color:var(--muted);line-height:1.8}
.pick-foot{margin-top:auto;padding-top:14px;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted)}

/* ---------- 跑前清单 ---------- */
.prep-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
.prep-figure{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;background:var(--soft)}
.prep-figure img{width:100%;height:100%;object-fit:cover}
.check-list{display:flex;flex-direction:column;gap:12px;margin-top:6px}
.check-list li{position:relative;padding-left:38px;font-size:15px;color:#333A42;line-height:1.8}
.check-list li::before{
  content:"✓";position:absolute;left:0;top:2px;width:24px;height:24px;border-radius:8px;
  background:rgba(18,165,124,.13);color:var(--green-deep);font-size:13px;font-weight:800;
  display:grid;place-items:center;
}
.check-list li b{color:var(--ink)}

/* ---------- 数据条 ---------- */
.metric-band{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.metric{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow);transition:transform .22s ease,box-shadow .22s ease}
.metric:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.metric b{display:block;font-size:30px;font-weight:800;color:var(--brand-deep);line-height:1.2;font-variant-numeric:tabular-nums;letter-spacing:-.5px}
.metric span{display:block;margin-top:6px;font-size:14px;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq-list{max-width:900px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:10px;overflow:hidden;transition:box-shadow .2s ease,border-color .2s ease}
.faq-item[open]{border-color:#EFD9CC;box-shadow:var(--shadow)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;font-size:16px;font-weight:700;color:var(--ink);
  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-size:14px;transition:transform .25s ease}
.faq-item[open] summary::after{transform:rotate(180deg)}
.faq-item[open] summary{box-shadow:inset 3px 0 0 var(--brand)}
.faq-body{padding:0 22px 20px 25px;color:var(--muted);font-size:15px;line-height:1.9}

/* ---------- 收口 ---------- */
.closing{background:linear-gradient(135deg,#FFF3EC 0%,#F6EFE7 100%);border-top:1px solid var(--line)}
.closing-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.closing h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:-.4px}
.closing p{margin-top:12px;color:var(--muted);font-size:15px;max-width:640px}
.closing-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- 页脚 ---------- */
.site-footer{background:#1B1E22;color:#B9C0C9;padding-top:60px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:42px}
.footer-brand .logo-text b{color:#fff}
.footer-brand .logo-text small{color:#9AA3AD}
.footer-desc{margin-top:16px;font-size:14px;line-height:1.9;color:#9AA3AD;max-width:330px}
.footer-col h4{font-size:15px;font-weight:800;color:#fff;margin-bottom:14px}
.footer-col a{display:block;font-size:14px;color:#B9C0C9;padding:5px 0}
.footer-col a:hover{color:var(--brand)}
.footer-col p{font-size:14px;color:#9AA3AD;line-height:1.9;margin-bottom:6px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.10);padding:18px 0 22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:#8B939D}

/* ---------- 响应式 ---------- */
@media (max-width:1200px){
  .run-row{grid-template-columns:110px 1fr 170px 86px;gap:16px}
}
@media (max-width:992px){
  .nav-links{
    position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;
    gap:0;padding:8px 24px 18px;border-bottom:1px solid var(--line);box-shadow:0 14px 26px rgba(27,30,34,.10);
    display:none;margin-left:0;
  }
  .site-header.nav-open .nav-links{display:flex}
  .nav-links a{width:100%;padding:12px 0;border-bottom:1px solid var(--line)}
  .nav-links a:last-child{border-bottom:0}
  .nav-toggle{display:flex}
  .nav-actions .city-pill{display:none}
  .section{padding:64px 0}
  .pick-grid{grid-template-columns:repeat(2,1fr)}
  .prep-wrap{grid-template-columns:1fr;gap:28px}
  .metric-band{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .run-row{grid-template-columns:1fr;align-items:start;padding:18px}
  .run-thumb{order:-1;margin-bottom:4px}
  .run-more{text-align:left;margin-top:4px}
  .run-more a{width:100%}
}
@media (max-width:768px){
  .section{padding:48px 0}
  .nav-wrap{height:66px;gap:12px}
  .logo-text b{font-size:15px}
  .logo-text small{display:none}
  .hero-actions .btn{width:100%}
  .pick-grid{grid-template-columns:1fr}
  .metric-band{grid-template-columns:1fr}
  .filter-card{padding:6px 16px 14px}
  .filter-row{flex-direction:column;gap:8px}
  .filter-label{padding-top:0}
  .closing-actions{width:100%}
  .closing-actions .btn{flex:1}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .cat-band{padding:24px 0 34px}
  .btn{width:100%}
  .nav-actions .btn-sm{display:none}
  .run-body h3{font-size:16.5px}
  .metric b{font-size:26px}
}