/* roulang page: index */
:root{
    --brand-1:#FF6A2B; --brand-2:#FF3D6E; --brand-deep:#C9260B;
    --accent:#12B08A; --accent-2:#FFC24B;
    --ink:#17181D; --ink-2:#55535E; --ink-3:#8C8894; --line:#F0E4DA;
    --bg:#FDF7F2; --surface:#FFFFFF; --surface-2:#FFF3EC; --dark:#14161C;
    --grad:linear-gradient(118deg,var(--brand-1),var(--brand-2));
    --grad-gold:linear-gradient(120deg,#FFC24B,#FF6A2B);
    --r-sm:10px; --r-md:18px; --r-lg:26px; --r-xl:34px;
    --sh-1:0 2px 10px rgba(23,24,29,.05);
    --sh-2:0 20px 44px -20px rgba(255,90,40,.34);
    --sh-3:0 34px 80px -46px rgba(23,24,29,.5);
  }
  *,*::before,*::after{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    margin:0;background:var(--bg);color:var(--ink);
    font-family:system-ui,-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
    font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block}
  a{color:inherit;text-decoration:none}
  button{font-family:inherit}
  h1,h2,h3,h4{margin:0;line-height:1.2}
  p{margin:0}
  ul,ol{margin:0;padding:0;list-style:none}
  ::selection{background:rgba(255,106,43,.22)}
  :focus-visible{outline:3px solid rgba(255,106,43,.45);outline-offset:3px;border-radius:6px}
  .num{font-variant-numeric:tabular-nums;font-family:"DIN Alternate",ui-sans-serif,system-ui,sans-serif}

  .container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
  @media(min-width:768px){.container{padding:0 28px}}
  @media(min-width:1024px){.container{padding:0 40px}}

  /* ---------- 顶部信息条 ---------- */
  .topbar{background:var(--dark);color:rgba(255,255,255,.8);font-size:12.5px;height:38px;display:flex;align-items:center}
  .topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%}
  .topbar-left{display:flex;align-items:center;gap:10px;white-space:nowrap;overflow:hidden}
  .topbar-dot{width:6px;height:6px;border-radius:999px;background:var(--accent);box-shadow:0 0 0 4px rgba(18,176,138,.18);flex:none}
  .topbar-domain{color:rgba(255,255,255,.42);letter-spacing:.04em}
  .topbar-right{display:none;align-items:center;gap:18px;flex:none}
  .topbar-right a{color:rgba(255,255,255,.82);transition:color .2s}
  .topbar-right a:hover{color:#fff}
  .topbar-right .hot{color:var(--accent-2);font-weight:700}
  @media(min-width:1024px){.topbar-right{display:flex}}
  @media(max-width:767px){.topbar-left span.truncate-hide{display:none}}

  /* ---------- 主导航 ---------- */
  .site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid rgba(240,228,218,.9);transition:box-shadow .25s,background .25s}
  .site-header.is-scrolled{box-shadow:var(--sh-1);background:rgba(255,255,255,.96)}
  .nav-inner{display:flex;align-items:center;gap:18px;height:76px;transition:height .25s}
  .site-header.is-scrolled .nav-inner{height:64px}
  .brand{display:flex;align-items:center;gap:10px;flex:none}
  .brand-mark{width:36px;height:36px;border-radius:12px;background:var(--grad);display:grid;place-items:center;box-shadow:0 8px 18px -8px rgba(255,61,110,.6)}
  .brand-mark svg{width:20px;height:20px}
  .brand-text{display:flex;flex-direction:column;line-height:1.1}
  .brand-text strong{font-size:17px;font-weight:900;letter-spacing:-.01em}
  .brand-text small{font-size:11px;color:var(--ink-3);letter-spacing:.08em;margin-top:2px}
  .nav-links{display:none;align-items:center;gap:4px;margin-left:14px}
  .nav-links a{position:relative;padding:10px 12px;font-size:14.5px;font-weight:600;color:var(--ink-2);border-radius:10px;transition:color .2s}
  .nav-links a::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;border-radius:2px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
  .nav-links a:hover{color:var(--brand-1)}
  .nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
  .nav-links a.active{color:var(--brand-1)}
  .nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
  .hamburger{width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;cursor:pointer;transition:background .2s,border-color .2s}
  .hamburger:hover{background:var(--surface-2);border-color:#FFD2BF}
  .hamburger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);position:relative}
  .hamburger span::before,.hamburger span::after{content:"";position:absolute;left:0;width:18px;height:2px;border-radius:2px;background:var(--ink)}
  .hamburger span::before{top:-6px}
  .hamburger span::after{top:6px}
  @media(min-width:1024px){
    .nav-links{display:flex}
    .hamburger{display:none}
  }

  /* 抽屉 */
  .drawer-mask{position:fixed;inset:0;background:rgba(20,22,28,.45);opacity:0;pointer-events:none;transition:opacity .3s;z-index:80}
  .drawer-mask.open{opacity:1;pointer-events:auto}
  .drawer{position:fixed;top:0;right:0;bottom:0;width:min(340px,86vw);background:#fff;z-index:90;transform:translateX(102%);transition:transform .32s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;padding:22px;box-shadow:-20px 0 60px -30px rgba(0,0,0,.5)}
  .drawer.open{transform:none}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
  .drawer-close{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:18px;color:var(--ink-2)}
  .drawer-nav{display:flex;flex-direction:column;gap:2px;margin-bottom:20px}
  .drawer-nav a{padding:13px 12px;border-radius:12px;font-weight:600;color:var(--ink-2);transition:background .2s,color .2s}
  .drawer-nav a:hover,.drawer-nav a.active{background:var(--surface-2);color:var(--brand-deep)}
  .drawer-foot{margin-top:auto;border-top:1px solid var(--line);padding-top:16px;font-size:13px;color:var(--ink-3);display:flex;flex-direction:column;gap:8px}

  /* ---------- 按钮 ---------- */
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 26px;border-radius:999px;font-weight:700;font-size:15px;border:1.5px solid transparent;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,color .2s ease;white-space:nowrap}
  .btn-primary{background:var(--grad);color:#fff;box-shadow:0 14px 30px -18px rgba(255,61,110,.9)}
  .btn-primary:hover{filter:brightness(1.06);box-shadow:var(--sh-2);transform:translateY(-1px)}
  .btn-primary:active{transform:translateY(1px)}
  .btn-outline{background:#fff;border-color:var(--brand-1);color:var(--brand-deep)}
  .btn-outline:hover{background:var(--surface-2)}
  .btn-outline:active{transform:translateY(1px)}
  .btn-ghost{background:transparent;color:var(--brand-deep);padding:0 4px;height:auto}
  .btn-sm{height:40px;font-size:14px;padding:0 18px}
  .link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--brand-deep);font-size:14.5px}
  .link-arrow svg{transition:transform .2s}
  .link-arrow:hover svg{transform:translateX(3px)}

  /* ---------- 徽章/标签 ---------- */
  .badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;line-height:1.5;white-space:nowrap}
  .badge-orange{background:rgba(255,106,43,.1);color:var(--brand-deep)}
  .badge-green{background:rgba(18,176,138,.12);color:#0B7C61}
  .badge-gold{background:rgba(255,194,75,.2);color:#8A5A00}
  .badge-light{background:rgba(255,255,255,.16);color:#fff}
  .dot{width:7px;height:7px;border-radius:999px;background:var(--accent);box-shadow:0 0 0 4px rgba(18,176,138,.17);flex:none}
  .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;letter-spacing:.1em;color:var(--brand-deep);text-transform:uppercase}

  /* ---------- 通用板块 ---------- */
  .section{padding:56px 0}
  @media(min-width:768px){.section{padding:72px 0}}
  @media(min-width:1024px){.section{padding:96px 0}}
  .section-band{background:var(--surface-2)}
  .section-white{background:#fff}
  .section-dark{background:var(--dark);color:#fff}
  .sec-head{max-width:720px;margin-bottom:34px}
  .sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
  .sec-head h2{font-size:clamp(24px,2.6vw,34px);font-weight:800;letter-spacing:-.02em;margin:12px 0 12px}
  .sec-head p{color:var(--ink-2);font-size:15.5px;max-width:68ch}
  .section-dark .sec-head p{color:rgba(255,255,255,.7)}

  /* ---------- Hero ---------- */
  .hero{position:relative;overflow:hidden;padding:40px 0 56px;background:
    radial-gradient(900px 520px at 88% -12%,rgba(255,106,43,.28),rgba(255,61,110,.14) 42%,transparent 70%),
    radial-gradient(600px 380px at -8% 8%,rgba(255,194,75,.22),transparent 68%),
    var(--bg);}
  @media(min-width:1024px){.hero{padding:56px 0 76px}}
  .hero-grid{display:grid;gap:36px;align-items:center}
  @media(min-width:1024px){.hero-grid{grid-template-columns:7fr 5fr;gap:52px}}
  .hero h1{font-size:clamp(30px,4.2vw,54px);font-weight:900;line-height:1.16;letter-spacing:-.02em;margin:16px 0 18px}
  .hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
  .hero-sub{font-size:15.5px;color:var(--ink-2);max-width:60ch}
  .hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
  .hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
  .hero-badges .badge{background:#fff;border:1px solid var(--line);color:var(--ink-2);box-shadow:var(--sh-1)}

  .hero-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:var(--sh-3);padding:20px;overflow:hidden}
  .hero-card::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:var(--grad)}
  .hero-card-media{position:relative;border-radius:var(--r-md);overflow:hidden;aspect-ratio:16/9;background:var(--surface-2)}
  .hero-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
  .hero-card:hover .hero-card-media img{transform:scale(1.03)}
  .hero-card-media .badge{position:absolute;left:12px;top:12px;background:rgba(20,22,28,.72);color:#fff;backdrop-filter:blur(6px)}
  .hero-card-body{padding:18px 4px 4px}
  .hero-card-title{display:flex;align-items:center;justify-content:space-between;gap:12px}
  .hero-card-title h2{font-size:18px;font-weight:800}
  .hero-meta{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}
  .hero-meta div span{display:block;font-size:12px;color:var(--ink-3);margin-bottom:2px}
  .hero-meta div strong{font-size:15px;font-weight:800}
  .progress{height:8px;border-radius:999px;background:#F3E7DE;overflow:hidden;margin-top:8px}
  .progress i{display:block;height:100%;width:78%;border-radius:999px;background:var(--grad)}
  .hero-float{position:absolute;display:flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 13px;font-size:12px;font-weight:800;box-shadow:var(--sh-1)}
  .hero-float.a{right:-8px;top:104px;color:#0B7C61}
  .hero-float.b{left:-10px;bottom:126px;color:var(--brand-deep)}
  @media(max-width:1023px){.hero-float.a{right:6px;top:auto;bottom:16px}.hero-float.b{display:none}}

  /* 数据看板 */
  .stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
  @media(min-width:768px){.stat-grid{grid-template-columns:repeat(3,1fr);gap:18px}}
  @media(min-width:1024px){.stat-grid{grid-template-columns:repeat(5,1fr)}}
  .stat-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px 20px;box-shadow:var(--sh-1);display:flex;flex-direction:column;gap:6px;transition:transform .2s ease,box-shadow .2s ease}
  @media(hover:hover){.stat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}}
  .stat-card .val{font-size:clamp(28px,3.2vw,40px);font-weight:900;letter-spacing:-.02em;line-height:1.05}
  .stat-card .val small{font-size:14px;font-weight:700;color:var(--ink-3);margin-left:3px}
  .stat-card .cap{font-size:13px;color:var(--ink-2)}
  .stat-card .badge{align-self:flex-start;margin-top:6px}
  .stat-card.is-grad{background:var(--grad);border-color:transparent;color:#fff}
  .stat-card.is-grad .val small,.stat-card.is-grad .cap{color:rgba(255,255,255,.82)}
  .stat-card.is-grad .badge{background:rgba(255,255,255,.18);color:#fff}

  /* Bento 场景 */
  .bento{display:grid;gap:16px;grid-template-columns:1fr}
  @media(min-width:768px){.bento{grid-template-columns:repeat(2,1fr)}}
  @media(min-width:1024px){.bento{grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(150px,auto)}}
  .bento-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;overflow:hidden}
  @media(hover:hover){.bento-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#FFD2BF}}
  .bento-card h3{font-size:18px;font-weight:800;margin-bottom:6px}
  .bento-card p{font-size:14px;color:var(--ink-2)}
  .bento-card .ico{width:42px;height:42px;border-radius:13px;background:var(--surface-2);display:grid;place-items:center;color:var(--brand-deep);margin-bottom:14px}
  .bento-lg{grid-column:span 1;grid-row:span 1;padding:0;display:flex;flex-direction:column}
  @media(min-width:768px){.bento-lg{grid-column:span 2}}
  @media(min-width:1024px){.bento-lg{grid-column:span 2;grid-row:span 2}}
  .bento-lg .media{aspect-ratio:16/10;overflow:hidden;background:var(--surface-2);position:relative}
  @media(min-width:1024px){.bento-lg .media{flex:1;aspect-ratio:auto;min-height:210px}}
  .bento-lg .media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
  .bento-lg:hover .media img{transform:scale(1.04)}
  .bento-lg .media .badge{position:absolute;left:14px;top:14px;background:#fff;color:var(--brand-deep)}
  .bento-lg .body{padding:20px 22px 22px}

  /* 功能模块 */
  .feat-grid{display:grid;gap:16px;grid-template-columns:1fr}
  @media(min-width:640px){.feat-grid{grid-template-columns:repeat(2,1fr);gap:18px}}
  @media(min-width:1024px){.feat-grid{grid-template-columns:repeat(4,1fr)}}
  .feat-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px 22px;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
  .feat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:var(--brand-1)}
  .feat-card .ico{width:46px;height:46px;border-radius:14px;background:var(--surface-2);color:var(--brand-deep);display:grid;place-items:center;margin-bottom:16px}
  .feat-card h3{font-size:18px;font-weight:800;margin-bottom:8px}
  .feat-card p{font-size:14px;color:var(--ink-2)}

  /* 对比 */
  .compare{display:grid;gap:16px}
  @media(min-width:900px){.compare{grid-template-columns:1fr 1fr;gap:24px}}
  .cmp-col{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px 22px;box-shadow:var(--sh-1)}
  .cmp-col.hl{background:var(--surface-2);border-color:#FFD2BF;position:relative;overflow:hidden}
  .cmp-col.hl::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--grad)}
  .cmp-col h3{font-size:18px;font-weight:800;display:flex;align-items:center;gap:8px;margin-bottom:14px}
  .cmp-row{display:flex;align-items:flex-start;gap:10px;padding:12px 0;border-bottom:1px dashed rgba(240,228,218,.95);font-size:14.5px;color:var(--ink-2)}
  .cmp-row:last-child{border-bottom:0;padding-bottom:0}
  .cmp-row .mark{flex:none;width:20px;height:20px;border-radius:999px;display:grid;place-items:center;font-size:12px;font-weight:900;margin-top:3px}
  .cmp-col .mark.no{background:#F3E7DE;color:#9C8C80}
  .cmp-col.hl .mark.yes{background:rgba(18,176,138,.14);color:#0B7C61}

  /* 时间轴 */
  .timeline{position:relative;display:grid;gap:18px;grid-template-columns:1fr}
  @media(min-width:900px){.timeline{grid-template-columns:repeat(4,1fr);gap:20px}}
  .tl-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:20px;box-shadow:var(--sh-1)}
  .tl-item::before{content:"";position:absolute;left:20px;top:-9px;width:12px;height:12px;border-radius:999px;background:var(--accent-2);box-shadow:0 0 0 4px rgba(255,194,75,.22)}
  @media(min-width:900px){.tl-item::before{left:-7px;top:24px}}
  .tl-item .stage{font-size:12px;font-weight:800;color:var(--brand-deep);letter-spacing:.06em}
  .tl-item h3{font-size:16.5px;font-weight:800;margin:6px 0 6px}
  .tl-item p{font-size:13.5px;color:var(--ink-2)}

  /* 路线卡 */
  .route-wrap{display:grid;gap:16px}
  @media(min-width:1024px){.route-wrap{grid-template-columns:1.25fr 1fr 1fr;grid-template-rows:auto auto}}
  .route-main{grid-column:span 1;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease}
  @media(min-width:1024px){.route-main{grid-row:span 2}}
  .route-main .media{aspect-ratio:16/9;overflow:hidden;background:var(--surface-2);position:relative}
  .route-main .media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
  .route-main:hover .media img{transform:scale(1.03)}
  .route-main .body{padding:20px}
  .route-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;box-shadow:var(--sh-1);display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease}
  @media(hover:hover){.route-main:hover,.route-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}}
  .route-card .media{aspect-ratio:16/9;overflow:hidden;background:var(--surface-2)}
  .route-card .media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
  .route-card:hover .media img{transform:scale(1.04)}
  .route-card .body{padding:14px 16px 16px}
  .route-card h3,.route-main h3{font-size:16.5px;font-weight:800;margin-bottom:8px}
  .meta-badges{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
  .meta-badges .badge{background:var(--surface-2);color:var(--ink-2);font-weight:700;padding:3px 10px}

  /* 资讯列表 */
  .news-grid{display:grid;gap:16px}
  @media(min-width:768px){.news-grid{grid-template-columns:repeat(2,1fr)}}
  @media(min-width:1024px){.news-grid{grid-template-columns:repeat(4,1fr)}}
  .news-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease;display:flex;flex-direction:column}
  @media(hover:hover){.news-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}}
  .news-card .media{aspect-ratio:16/10;overflow:hidden;background:var(--surface-2)}
  .news-card .media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
  .news-card:hover .media img{transform:scale(1.04)}
  .news-card .body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
  .news-card h3{font-size:15.5px;font-weight:800;line-height:1.45}
  .news-card .meta{font-size:12.5px;color:var(--ink-3);margin-top:auto}

  /* 口碑 */
  .quote-head{display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin-bottom:28px}
  .quote-big{background:var(--grad);color:#fff;border-radius:var(--r-lg);padding:20px 26px;box-shadow:var(--sh-2);display:flex;flex-direction:column;min-width:200px}
  .quote-big .val{font-size:44px;font-weight:900;line-height:1;letter-spacing:-.02em}
  .quote-big span{font-size:13px;color:rgba(255,255,255,.88);margin-top:6px}
  .quote-grid{display:grid;gap:16px}
  @media(min-width:768px){.quote-grid{grid-template-columns:repeat(3,1fr);gap:18px}}
  .quote-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--sh-1);display:flex;flex-direction:column;gap:12px;transition:transform .2s ease,box-shadow .2s ease}
  @media(hover:hover){.quote-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}}
  .quote-top{display:flex;align-items:center;gap:12px}
  .avatar{width:48px;height:48px;border-radius:999px;overflow:hidden;background:var(--surface-2);flex:none}
  .avatar img{width:100%;height:100%;object-fit:cover}
  .quote-top strong{font-size:15px;font-weight:800;display:block}
  .quote-top small{font-size:12.5px;color:var(--ink-3)}
  .stars{color:var(--accent-2);font-size:13px;letter-spacing:2px}
  .quote-card p{font-size:14px;color:var(--ink-2)}

  /* 保障条 */
  .guard{display:grid;gap:12px}
  @media(min-width:768px){.guard{grid-template-columns:repeat(2,1fr);gap:14px}}
  .guard-item{position:relative;display:flex;gap:14px;align-items:flex-start;background:rgba(255,255,255,.85);border-radius:var(--r-md);padding:18px 20px 18px 24px;box-shadow:var(--sh-1);overflow:hidden}
  .guard-item::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--grad)}
  .guard-item .ico{width:40px;height:40px;border-radius:12px;background:var(--surface-2);color:var(--brand-deep);display:grid;place-items:center;flex:none}
  .guard-item h3{font-size:15.5px;font-weight:800;margin-bottom:4px}
  .guard-item p{font-size:13.5px;color:var(--ink-2)}

  /* 三步 */
  .steps{display:grid;gap:16px}
  @media(min-width:768px){.steps{grid-template-columns:repeat(3,1fr);gap:20px}}
  .step{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 22px;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease}
  .step:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
  .step .no{font-size:40px;font-weight:900;letter-spacing:-.03em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
  .step h3{font-size:17.5px;font-weight:800;margin:12px 0 8px}
  .step p{font-size:14px;color:var(--ink-2)}

  /* FAQ */
  .faq-list{display:grid;gap:12px}
  @media(min-width:900px){.faq-list{grid-template-columns:repeat(2,1fr);gap:14px}}
  .faq-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;box-shadow:var(--sh-1);transition:border-color .2s}
  .faq-item[open]{border-color:#FFD2BF}
  .faq-item summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;font-size:15.5px;display:flex;align-items:center;justify-content:space-between;gap:16px}
  .faq-item summary::-webkit-details-marker{display:none}
  .faq-item summary svg{flex:none;transition:transform .25s ease;color:var(--brand-1)}
  .faq-item[open] summary svg{transform:rotate(180deg)}
  .faq-item[open]::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--grad)}
  .faq-answer{padding:0 22px 20px;font-size:14.5px;color:var(--ink-2)}

  /* 表单 */
  .apply-wrap{display:grid;gap:24px;background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:24px;box-shadow:var(--sh-3)}
  @media(min-width:900px){.apply-wrap{grid-template-columns:1fr 1.1fr;gap:36px;padding:36px}}
  .apply-media{border-radius:var(--r-md);overflow:hidden;aspect-ratio:4/3;background:var(--surface-2);margin:20px 0}
  .apply-media img{width:100%;height:100%;object-fit:cover}
  .apply-points{display:grid;gap:10px;margin-top:8px}
  .apply-points li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ink-2)}
  .apply-points li i{flex:none;width:18px;height:18px;border-radius:999px;background:rgba(18,176,138,.14);color:#0B7C61;display:grid;place-items:center;font-size:11px;font-style:normal;font-weight:900;margin-top:3px}
  .field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
  .field label{font-size:13px;font-weight:700;color:var(--ink-2)}
  .field input,.field select,.field textarea{height:48px;border-radius:var(--r-sm);border:1px solid var(--line);background:#fff;padding:0 14px;font-size:14.5px;color:var(--ink);transition:border-color .2s,box-shadow .2s;font-family:inherit}
  .field textarea{height:auto;padding:12px 14px;min-height:92px;resize:vertical;line-height:1.7}
  .field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand-1);box-shadow:0 0 0 4px rgba(255,106,43,.14)}
  .field-row{display:grid;gap:0 16px}
  @media(min-width:560px){.field-row{grid-template-columns:1fr 1fr}}
  .form-note{font-size:12.5px;color:var(--ink-3);margin-top:12px}
  .form-ok{display:none;margin-top:14px;padding:12px 16px;border-radius:var(--r-sm);background:rgba(18,176,138,.12);color:#0B7C61;font-size:14px;font-weight:700}
  .form-ok.show{display:block}

  /* 底部行动条 */
  .cta-band{background:linear-gradient(118deg,rgba(255,106,43,.12),rgba(255,61,110,.09));border:1px solid #FFDCCB;border-radius:var(--r-xl);padding:28px 24px;display:flex;flex-wrap:wrap;align-items:center;gap:18px;justify-content:space-between}
  @media(min-width:900px){.cta-band{padding:34px 40px}}
  .cta-band h2{font-size:clamp(20px,2.4vw,28px);font-weight:900;letter-spacing:-.02em}
  .cta-band p{font-size:14.5px;color:var(--ink-2);margin-top:6px}
  .cta-actions{display:flex;flex-wrap:wrap;gap:12px}

  /* 页脚 */
  .site-footer{background:var(--dark);color:rgba(255,255,255,.72);padding:56px 0 0;position:relative}
  .site-footer::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--grad)}
  .foot-grid{display:grid;gap:32px}
  @media(min-width:768px){.foot-grid{grid-template-columns:repeat(2,1fr)}}
  @media(min-width:1024px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}}
  .foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
  .foot-brand .brand-mark{box-shadow:none}
  .foot-brand strong{color:#fff;font-size:17px;font-weight:900}
  .foot-brand small{display:block;font-size:11px;color:rgba(255,255,255,.45);letter-spacing:.08em}
  .foot-col h3{color:#fff;font-size:15px;font-weight:800;margin-bottom:14px}
  .foot-col p{font-size:13.5px;line-height:1.8;color:rgba(255,255,255,.62)}
  .foot-col ul{display:grid;gap:10px}
  .foot-col ul a{font-size:13.5px;color:rgba(255,255,255,.68);transition:color .2s}
  .foot-col ul a:hover{color:var(--brand-1)}
  .foot-contact li{font-size:13.5px;color:rgba(255,255,255,.68)}
  .foot-contact li strong{color:#fff;font-weight:700}
  .copyright{margin-top:40px;border-top:1px solid rgba(255,255,255,.1);padding:20px 0;font-size:12.5px;color:rgba(255,255,255,.45);display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between}
  .copyright a{color:rgba(255,255,255,.6)}
  .copyright a:hover{color:var(--brand-1)}

  /* 移动端底部行动条 */
  .mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:70;display:flex;gap:10px;padding:10px 14px;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-top:1px solid var(--line);box-shadow:0 -8px 24px -18px rgba(0,0,0,.4)}
  .mobile-bar .btn{flex:1;height:44px;font-size:14px}
  .mobile-bar .btn-outline{flex:0 0 auto;padding:0 16px}
  @media(min-width:640px){.mobile-bar{display:none}}
  @media(max-width:639px){.site-footer{padding-bottom:76px}}

  /* 滚动淡入 */
  .js .reveal{opacity:0;transform:translateY(16px);transition:opacity .45s ease,transform .45s ease}
  .js .reveal.in{opacity:1;transform:none}
  @media(prefers-reduced-motion:reduce){
    .js .reveal{opacity:1;transform:none;transition:none}
    html{scroll-behavior:auto}
    *{animation:none!important}
  }
  ::-webkit-scrollbar{width:10px;height:10px}
  ::-webkit-scrollbar-thumb{background:#E9D8CC;border-radius:999px}
  ::-webkit-scrollbar-track{background:transparent}

/* roulang page: category1 */
:root{
  --brand-1:#FF6A2B; --brand-2:#FF3D6E; --brand-deep:#C9260B;
  --accent:#12B08A; --accent-2:#FFC24B;
  --ink:#17181D; --ink-2:#55535E; --ink-3:#8C8894; --line:#F0E4DA;
  --bg:#FDF7F2; --surface:#FFFFFF; --surface-2:#FFF3EC; --dark:#14161C;
  --grad:linear-gradient(118deg,var(--brand-1),var(--brand-2));
  --grad-gold:linear-gradient(120deg,#FFC24B,#FF6A2B);
  --r-sm:10px; --r-md:18px; --r-lg:26px; --r-xl:34px;
  --sh-1:0 2px 10px rgba(23,24,29,.05);
  --sh-2:0 20px 44px -20px rgba(255,90,40,.34);
  --sh-3:0 34px 80px -46px rgba(23,24,29,.5);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:system-ui,-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
  font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:3px solid rgba(255,106,43,.42);outline-offset:2px;border-radius:8px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:768px){.container{padding:0 28px}}
@media (min-width:1200px){.container{padding:0 40px}}

/* ---------- 顶部信息条 ---------- */
.topbar{background:var(--dark);color:rgba(255,255,255,.8);font-size:12.5px;height:38px;display:flex;align-items:center}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%}
.topbar-left{display:flex;align-items:center;gap:10px;white-space:nowrap;overflow:hidden;min-width:0}
.topbar-dot{width:6px;height:6px;border-radius:999px;background:var(--accent);box-shadow:0 0 0 4px rgba(18,176,138,.18);flex:none}
.topbar-left .tb-text{overflow:hidden;text-overflow:ellipsis}
.topbar-domain{color:rgba(255,255,255,.42);letter-spacing:.04em;flex:none}
.topbar-right{display:none;align-items:center;gap:18px;flex:none}
.topbar-right a{color:rgba(255,255,255,.82);transition:color .2s}
.topbar-right a:hover{color:#fff}
.topbar-right .hot{color:var(--accent-2);font-weight:700}
@media (min-width:900px){.topbar-right{display:flex}}

/* ---------- 主导航 ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid rgba(240,228,218,.9);transition:box-shadow .25s,background .25s}
.site-header.is-scrolled{box-shadow:var(--sh-1);background:rgba(255,255,255,.96)}
.nav-inner{display:flex;align-items:center;gap:18px;height:76px;transition:height .25s}
.site-header.is-scrolled .nav-inner{height:64px}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand-mark{width:36px;height:36px;border-radius:12px;background:var(--grad);display:grid;place-items:center;box-shadow:0 8px 18px -8px rgba(255,61,110,.6);flex:none}
.brand-mark svg{width:20px;height:20px}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-size:17px;font-weight:900;letter-spacing:-.01em}
.brand-text small{font-size:11px;color:var(--ink-3);letter-spacing:.08em;margin-top:2px}
.nav-links{display:none;align-items:center;gap:2px;margin-left:12px}
.nav-links a{position:relative;padding:10px 11px;font-size:14.5px;font-weight:600;color:var(--ink-2);border-radius:10px;transition:color .2s;white-space:nowrap}
.nav-links a::after{content:"";position:absolute;left:11px;right:11px;bottom:2px;height:2px;border-radius:2px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.nav-links a:hover{color:var(--brand-1)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.active{color:var(--brand-1)}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.hamburger{width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;cursor:pointer;transition:background .2s,border-color .2s}
.hamburger:hover{background:var(--surface-2);border-color:#FFD2BF}
.hamburger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);position:relative}
.hamburger span::before,.hamburger span::after{content:"";position:absolute;left:0;width:18px;height:2px;border-radius:2px;background:var(--ink)}
.hamburger span::before{top:-6px}
.hamburger span::after{top:6px}
@media (min-width:1024px){.nav-links{display:flex}.hamburger{display:none}}

/* 抽屉 */
.drawer-mask{position:fixed;inset:0;background:rgba(20,22,28,.45);opacity:0;pointer-events:none;transition:opacity .3s;z-index:80}
.drawer-mask.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(340px,86vw);background:#fff;z-index:90;transform:translateX(102%);transition:transform .32s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;padding:22px;box-shadow:-20px 0 60px -30px rgba(0,0,0,.5)}
.drawer.open{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-close{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:18px;color:var(--ink-2)}
.drawer-nav{display:flex;flex-direction:column;gap:2px;margin-bottom:20px}
.drawer-nav a{padding:13px 12px;border-radius:12px;font-weight:600;color:var(--ink-2);transition:background .2s,color .2s}
.drawer-nav a:hover,.drawer-nav a.active{background:var(--surface-2);color:var(--brand-deep)}
.drawer-foot{margin-top:auto;border-top:1px solid var(--line);padding-top:16px;font-size:13px;color:var(--ink-3);display:flex;flex-direction:column;gap:8px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 26px;border-radius:999px;font-weight:700;font-size:15px;border:1.5px solid transparent;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,color .2s ease,filter .2s ease;white-space:nowrap}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 14px 30px -18px rgba(255,61,110,.9)}
.btn-outline{background:#fff;border-color:var(--brand-1);color:var(--brand-deep)}
.btn-sm{height:40px;font-size:14px;padding:0 18px}
.btn-xs{height:34px;font-size:13px;padding:0 14px}
@media (hover:hover){
  .btn-primary:hover{filter:brightness(1.06);box-shadow:var(--sh-2);transform:translateY(-1px)}
  .btn-outline:hover{background:var(--surface-2)}
}
.btn-primary:active,.btn-outline:active{transform:translateY(1px)}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--brand-deep);font-size:14.5px}
.link-arrow svg{transition:transform .2s}
.link-arrow:hover svg{transform:translateX(3px)}

/* ---------- 分类页头部 ---------- */
.cat-hero{position:relative;background:var(--surface-2);border-bottom:1px solid var(--line);padding:34px 0 56px;overflow:hidden}
.cat-hero::before{content:"";position:absolute;right:-140px;top:-160px;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle at 50% 50%,rgba(255,106,43,.22),rgba(255,61,110,.09) 55%,transparent 72%);pointer-events:none}
.cat-hero::after{content:"";position:absolute;left:-90px;bottom:-160px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle at 50% 50%,rgba(255,194,75,.22),transparent 70%);pointer-events:none}
.cat-hero-grid{position:relative;display:grid;grid-template-columns:1fr;gap:26px;align-items:center}
@media (min-width:900px){.cat-hero-grid{grid-template-columns:1.6fr 1fr;gap:40px}}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-3);margin-bottom:14px}
.crumb a{color:var(--ink-2);font-weight:600}
.crumb a:hover{color:var(--brand-1)}
.crumb .sep{color:#CFC4BB}
.cat-hero h1{font-size:clamp(27px,3.6vw,42px);font-weight:900;line-height:1.2;letter-spacing:-.02em}
.cat-hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.cat-lede{margin-top:14px;color:var(--ink-2);font-size:15.5px;max-width:62ch}
.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
@media (min-width:900px){.hero-stats{grid-template-columns:1fr}}
.stat-chip{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:12px 16px;box-shadow:var(--sh-1);display:flex;flex-direction:column;gap:2px}
@media (min-width:900px){.stat-chip{flex-direction:row;align-items:center;gap:14px;padding:14px 18px}}
.stat-chip .num{font-size:24px;font-weight:900;line-height:1;color:var(--brand-deep);font-variant-numeric:tabular-nums}
.stat-chip .num small{font-size:12px;font-weight:700;color:var(--ink-3);margin-left:2px}
.stat-chip .lbl{font-size:13px;color:var(--ink-2);font-weight:600}

/* ---------- 筛选条 ---------- */
.filter-wrap{margin-top:-26px;position:relative;z-index:10}
.filter-bar{position:sticky;top:64px;z-index:45;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-2);padding:12px 18px}
.filter-row{display:flex;align-items:center;gap:10px;padding:7px 0;min-width:0}
.filter-row + .filter-row{border-top:1px dashed var(--line)}
.filter-label{font-size:12.5px;font-weight:800;color:var(--ink-3);letter-spacing:.08em;flex:none;width:42px}
.chips{display:flex;gap:8px;flex-wrap:wrap;min-width:0}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 14px;font-size:13.5px;font-weight:600;color:var(--ink-2);transition:background .2s,border-color .2s,color .2s,box-shadow .2s;white-space:nowrap}
.chip:hover{border-color:#FFC6A8;color:var(--brand-deep);background:var(--surface-2)}
.chip.is-active{background:var(--surface-2);border-color:var(--brand-1);color:var(--brand-deep);box-shadow:0 0 0 3px rgba(255,106,43,.10)}
.filter-tail{display:flex;align-items:center;gap:14px;margin-left:auto;flex:none;padding-top:6px}
@media (min-width:768px){.filter-tail{padding-top:0}}
.sort-select{height:38px;border-radius:999px;border:1px solid var(--line);background:#fff;padding:0 34px 0 16px;font-size:13.5px;font-weight:700;color:var(--ink-2);appearance:none;background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' fill='none' stroke='%238C8894' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;cursor:pointer}
.sort-select:focus{border-color:var(--brand-1);outline:none;box-shadow:0 0 0 4px rgba(255,106,43,.14)}
.reset-link{font-size:13.5px;font-weight:700;color:var(--ink-3);transition:color .2s}
.reset-link:hover{color:var(--brand-deep)}
@media (max-width:640px){
  .filter-row{flex-wrap:nowrap;align-items:flex-start}
  .filter-label{padding-top:6px}
  .chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding:2px 2px 4px}
  .chips::-webkit-scrollbar{display:none}
  .filter-tail{display:none}
}

/* ---------- 板块通用 ---------- */
.sec{padding:56px 0}
@media (min-width:768px){.sec{padding:68px 0}}
@media (min-width:1024px){.sec{padding:88px 0}}
.sec-tight{padding:48px 0}
@media (min-width:1024px){.sec-tight{padding:64px 0}}
.sec-alt{background:var(--surface-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px}
.sec-head h2{font-size:clamp(22px,2.5vw,31px);font-weight:800;letter-spacing:-.015em;line-height:1.28}
.sec-head h2 em{font-style:normal;color:var(--brand-deep)}
.sec-head p{color:var(--ink-2);font-size:14.5px;margin-top:8px;max-width:62ch}
.eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:800;letter-spacing:.12em;color:var(--brand-deep);margin-bottom:10px}
.eyebrow::before{content:"";width:16px;height:3px;border-radius:3px;background:var(--grad)}

/* ---------- 跑局列表 ---------- */
.run-list{display:flex;flex-direction:column;gap:16px}
.run-card{display:grid;grid-template-columns:1fr;gap:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:14px;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
@media (min-width:768px){.run-card{grid-template-columns:196px minmax(0,1fr);align-items:center;gap:20px;padding:16px}}
@media (min-width:1024px){.run-card{grid-template-columns:220px minmax(0,1fr) 188px;gap:22px}}
@media (hover:hover){.run-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#FFD2BF}}
.run-thumb{position:relative;border-radius:var(--r-md);overflow:hidden;background:var(--surface-2);aspect-ratio:4/3}
.run-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
@media (hover:hover){.run-card:hover .run-thumb img{transform:scale(1.04)}}
.run-thumb .thumb-badge{position:absolute;left:10px;top:10px}
.run-title{font-size:18px;font-weight:800;line-height:1.38;letter-spacing:-.01em}
@media (min-width:1024px){.run-title{font-size:19px}}
.run-title a:hover{color:var(--brand-deep)}
.run-meta{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:9px;font-size:13.5px;color:var(--ink-2)}
.run-meta span{display:inline-flex;align-items:center;gap:5px}
.run-meta svg{flex:none;opacity:.7}
.run-foot{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:14px}
.bar{flex:1 1 130px;height:7px;border-radius:999px;background:var(--surface-2);overflow:hidden;min-width:110px}
.bar i{display:block;height:100%;border-radius:999px;background:var(--grad)}
.join-num{font-size:12.5px;color:var(--ink-3);font-variant-numeric:tabular-nums;white-space:nowrap}
.join-num b{color:var(--brand-deep);font-size:14px}
.host{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--ink-3);white-space:nowrap}
.avatar{width:26px;height:26px;border-radius:999px;background:var(--grad-gold);display:grid;place-items:center;color:#fff;font-size:12px;font-weight:800;flex:none}
.run-side{display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding-top:12px;border-top:1px dashed var(--line)}
@media (min-width:1024px){.run-side{padding-top:0;padding-left:20px;border-top:0;border-left:1px dashed var(--line);height:100%;justify-content:center}}
.run-side .price{font-size:12.5px;color:var(--ink-3)}
.run-side .price b{color:var(--accent);font-size:14px}

/* 徽章 */
.badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;line-height:1.5;white-space:nowrap}
.badge-easy{background:rgba(18,176,138,.13);color:#0E8A6C}
.badge-mid{background:rgba(255,194,75,.22);color:#8A5B00}
.badge-hard{background:rgba(255,61,110,.13);color:#C9260B}
.badge-solid{background:var(--grad);color:#fff}
.badge-ghost{background:rgba(23,24,29,.55);color:#fff;backdrop-filter:blur(6px)}
.badge-dot::before{content:"";width:6px;height:6px;border-radius:999px;background:currentColor;display:inline-block}

.list-more{display:flex;justify-content:center;margin-top:26px}

/* ---------- 集合点卡 ---------- */
.spot-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:640px){.spot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.spot-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
.spot-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease}
@media (hover:hover){.spot-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}}
.spot-card .pic{aspect-ratio:16/9;overflow:hidden;background:var(--surface-2)}
.spot-card .pic img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
@media (hover:hover){.spot-card:hover .pic img{transform:scale(1.05)}}
.spot-card .body{padding:14px 16px 16px}
.spot-card h3{font-size:15.5px;font-weight:800;line-height:1.4}
.spot-card .sub{font-size:12.5px;color:var(--ink-3);margin-top:3px}
.spot-card .pace{margin-top:10px;display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:#0E8A6C;background:rgba(18,176,138,.11);padding:3px 10px;border-radius:999px}

/* ---------- 配速说明 ---------- */
.pace-grid{display:grid;grid-template-columns:1fr;gap:24px}
@media (min-width:900px){.pace-grid{grid-template-columns:0.92fr 1.08fr;gap:40px;align-items:start}}
.pace-copy p{color:var(--ink-2);font-size:15px;margin-top:12px;max-width:56ch}
.pace-copy .tips{margin-top:18px;display:flex;flex-direction:column;gap:9px}
.pace-copy .tips li{display:flex;gap:9px;font-size:14px;color:var(--ink-2)}
.pace-copy .tips li::before{content:"";width:6px;height:6px;border-radius:999px;background:var(--brand-1);margin-top:10px;flex:none}
.pace-rows{display:flex;flex-direction:column;gap:10px}
.pace-row{display:grid;grid-template-columns:1fr;gap:2px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:14px 18px;box-shadow:var(--sh-1);position:relative;overflow:hidden}
@media (min-width:640px){.pace-row{grid-template-columns:112px minmax(0,1fr) 96px;align-items:center;gap:14px}}
.pace-row::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--grad);opacity:.9}
.pace-row .p{font-size:17px;font-weight:900;color:var(--brand-deep);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.pace-row .who{font-size:13.5px;color:var(--ink-2)}
.pace-row .dist{font-size:13px;font-weight:700;color:var(--ink-3);text-align:left}
@media (min-width:640px){.pace-row .dist{text-align:right}}

/* ---------- 规则 ---------- */
.rule-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px 24px 22px 26px;box-shadow:var(--sh-1);position:relative;overflow:hidden}
.rule-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--grad)}
.rule-list{display:flex;flex-direction:column;gap:16px}
.rule-list li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;align-items:start}
.rule-list .idx{width:30px;height:30px;border-radius:10px;background:var(--surface-2);color:var(--brand-deep);font-weight:900;font-size:13px;display:grid;place-items:center;font-variant-numeric:tabular-nums}
.rule-list h3{font-size:15px;font-weight:800}
.rule-list p{font-size:14px;color:var(--ink-2);margin-top:2px}

/* ---------- 文章列表 ---------- */
.news-list{display:grid;grid-template-columns:1fr;gap:12px}
@media (min-width:768px){.news-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}}
.news-item{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:16px 18px;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
@media (hover:hover){.news-item:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:#FFD2BF}}
.news-item .dot{width:8px;height:8px;border-radius:999px;background:var(--grad-gold);margin-top:9px;flex:none}
.news-item h3{font-size:15px;font-weight:800;line-height:1.5}
.news-item .meta{font-size:12.5px;color:var(--ink-3);margin-top:5px;display:flex;gap:12px;flex-wrap:wrap}

/* ---------- FAQ ---------- */
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;position:relative;transition:box-shadow .2s,border-color .2s}
.faq-item + .faq-item{margin-top:10px}
.faq-item[open]{box-shadow:var(--sh-1);border-color:#FFD2BF}
.faq-item[open]::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--grad)}
.faq-item summary{list-style:none;cursor:pointer;padding:15px 46px 15px 20px;font-weight:700;font-size:15px;position:relative;line-height:1.6}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"";position:absolute;right:20px;top:50%;width:8px;height:8px;border-right:2px solid var(--ink-3);border-bottom:2px solid var(--ink-3);transform:translateY(-70%) rotate(45deg);transition:transform .25s ease,border-color .25s}
.faq-item[open] summary::after{transform:translateY(-30%) rotate(-135deg);border-color:var(--brand-1)}
.faq-item[open] summary{color:var(--brand-deep)}
.faq-body{padding:0 20px 17px;color:var(--ink-2);font-size:14.5px;line-height:1.75}

/* ---------- 尾部主题 ---------- */
.tail-band{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:26px 24px;box-shadow:var(--sh-3)}
@media (min-width:900px){.tail-band{padding:34px 36px;display:grid;grid-template-columns:1.05fr 1.35fr;gap:36px;align-items:center}}
.tail-band h2{font-size:clamp(20px,2.2vw,26px);font-weight:800;line-height:1.34}
.tail-band p{color:var(--ink-2);font-size:14.5px;margin-top:10px;max-width:46ch}
.topic-chips{display:flex;flex-wrap:wrap;gap:10px}
.topic-chip{display:inline-flex;align-items:center;gap:8px;background:var(--surface-2);border:1px solid #FFD9C7;border-radius:999px;padding:9px 16px;font-size:14px;font-weight:700;color:var(--brand-deep);transition:background .2s,transform .2s,box-shadow .2s}
@media (hover:hover){.topic-chip:hover{background:#FFE7DA;transform:translateY(-2px);box-shadow:0 10px 22px -14px rgba(255,90,40,.6)}}
.topic-chip::before{content:"";width:6px;height:6px;border-radius:999px;background:var(--brand-1)}
.back-home{margin-top:22px;font-size:14px;color:var(--ink-2)}
.back-home a{font-weight:800;color:var(--brand-deep);border-bottom:1.5px solid rgba(201,38,11,.28);padding-bottom:1px}
.back-home a:hover{border-color:var(--brand-deep)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:rgba(255,255,255,.72);padding:52px 0 0;position:relative;margin-top:8px}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad)}
.foot-grid{display:grid;grid-template-columns:1fr;gap:30px;padding-bottom:32px}
@media (min-width:640px){.foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.foot-grid{grid-template-columns:1.7fr 1fr 1fr 1.35fr;gap:34px}}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.foot-brand strong{color:#fff;font-size:16px;display:block;line-height:1.2}
.foot-brand small{display:block;font-size:11.5px;color:rgba(255,255,255,.5);letter-spacing:.06em;margin-top:3px}
.foot-col h3{color:#fff;font-size:15px;font-weight:800;margin-bottom:14px}
.foot-col ul li{margin-bottom:9px;font-size:14px}
.foot-col ul li a{transition:color .2s}
.foot-col ul li a:hover{color:var(--brand-1)}
.foot-col p{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.62);max-width:44ch}
.foot-contact li{color:rgba(255,255,255,.72);font-size:13.5px;line-height:1.8}
.foot-contact strong{color:rgba(255,255,255,.94);font-weight:700;margin-right:4px}
.copyright{border-top:1px solid rgba(255,255,255,.1);padding:18px 0 22px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12.5px;color:rgba(255,255,255,.5)}
.copyright a:hover{color:var(--brand-1)}

/* ---------- 滚动淡入 ---------- */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .45s ease,transform .45s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal{opacity:1;transform:none;transition:none}
  .run-card,.spot-card,.news-item,.btn,.topic-chip{transition:none !important}
}