/* roulang page: index */
:root{
  --c-ink:#0B211B;
  --c-ink-2:#17372E;
  --c-paper:#F5F3EC;
  --c-paper-2:#EDEAE0;
  --c-surface:#FFFFFF;
  --c-primary:#0E6B45;
  --c-accent:#D8F84B;
  --c-hot:#FF6A2B;
  --c-text:#16211D;
  --c-text-2:#5C6B64;
  --c-line:#DFDACE;
  --r-sm:8px;
  --r-md:12px;
  --r-lg:18px;
  --r-pill:999px;
  --sh-1:0 1px 0 rgba(11,33,27,.06);
  --sh-2:0 10px 30px rgba(11,33,27,.08);
  --w-max:1200px;
  --font-sans:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --font-mono:ui-monospace,"JetBrains Mono",Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font-sans);font-size:16px;line-height:1.75;color:var(--c-text);background:var(--c-paper)}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding-left:0;list-style:none}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--c-accent);outline-offset:3px}
.container{width:100%;max-width:var(--w-max);margin:0 auto;padding:0 24px}
.mono{font-family:var(--font-mono);letter-spacing:.02em}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--c-ink);color:var(--c-accent);padding:10px 16px;border-radius:0 0 var(--r-sm) 0;z-index:200}
.skip-link:focus{left:0}

/* 顶部信息条 */
.topbar{background:var(--c-ink);color:var(--c-accent);font-size:12.5px;letter-spacing:.02em}
.topbar__in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:38px;flex-wrap:wrap}
.topbar__in span{display:inline-flex;align-items:center;gap:8px}
.topbar a{color:var(--c-accent);border-bottom:1px dashed rgba(216,248,75,.5)}
.topbar a:hover{color:#fff;border-color:#fff}
.topbar .sep{opacity:.4}

/* 导航 */
.nav{position:sticky;top:0;z-index:60;background:rgba(245,243,236,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--c-line)}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:70px}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0}
.logo__mark{position:relative;width:38px;height:38px;border-radius:11px;background:var(--c-ink);box-shadow:var(--sh-1)}
.logo__mark::after{content:"";position:absolute;inset:10px;border-radius:4px;background:var(--c-accent)}
.logo__mark::before{content:"";position:absolute;top:7px;right:7px;width:6px;height:6px;border-radius:50%;background:var(--c-hot)}
.logo__text b{display:block;font-size:17px;line-height:1.2;letter-spacing:.06em;color:var(--c-ink)}
.logo__text i{display:block;font-style:normal;font-size:11px;line-height:1.5;color:var(--c-text-2);letter-spacing:.02em}
.nav__menu{display:flex;align-items:center;gap:26px}
.nav__menu a{position:relative;font-size:15px;color:var(--c-text);padding:6px 0;transition:color .2s}
.nav__menu a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:3px;border-radius:2px;background:var(--c-accent);transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.nav__menu a:hover{color:var(--c-primary)}
.nav__menu a:hover::after,.nav__menu a.is-active::after{transform:scaleX(1)}
.nav__menu a.is-active{color:var(--c-primary);font-weight:600}
.nav__actions{display:flex;align-items:center;gap:12px}
.nav__toggle{display:none;width:42px;height:42px;border:1px solid var(--c-line);border-radius:var(--r-sm);background:var(--c-surface);cursor:pointer;padding:11px 10px;flex-direction:column;justify-content:space-between}
.nav__toggle span{display:block;height:2px;background:var(--c-ink);border-radius:2px;transition:transform .2s,opacity .2s}
.nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.drawer{position:fixed;top:0;right:0;bottom:0;width:min(86vw,340px);background:var(--c-paper);z-index:120;transform:translateX(101%);transition:transform .28s ease;display:flex;flex-direction:column;padding:22px;box-shadow:-16px 0 40px rgba(11,33,27,.18)}
.drawer.is-open{transform:translateX(0)}
.drawer__head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--c-line)}
.drawer__close{width:36px;height:36px;border-radius:var(--r-sm);border:1px solid var(--c-line);background:var(--c-surface);cursor:pointer;font-size:18px;line-height:1}
.drawer__menu{display:flex;flex-direction:column;margin:18px 0;gap:2px;flex:1}
.drawer__menu a{padding:13px 4px;border-bottom:1px dashed var(--c-line);font-size:15.5px}
.drawer__menu a:hover{color:var(--c-primary)}
.drawer__cta{width:100%;justify-content:center}
.drawer__mask{position:fixed;inset:0;background:rgba(11,33,27,.45);z-index:110;opacity:0;pointer-events:none;transition:opacity .25s}
.drawer__mask.is-open{opacity:1;pointer-events:auto}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:var(--r-sm);font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:transform .18s ease,background .18s ease,color .18s ease,box-shadow .18s ease,border-color .18s ease;text-align:center}
.btn:hover{transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn:active{transform:translateY(0)}
.btn--lime{background:var(--c-accent);color:var(--c-ink);border-color:var(--c-accent)}
.btn--lime:hover{background:var(--c-hot);border-color:var(--c-hot);color:#fff}
.btn--primary{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.btn--primary:hover{background:var(--c-hot);border-color:var(--c-hot)}
.btn--ghost{background:transparent;color:var(--c-ink);border-color:var(--c-ink)}
.btn--ghost:hover{background:var(--c-ink);color:var(--c-accent);border-color:var(--c-ink)}
.btn--outline-light{background:transparent;color:var(--c-accent);border-color:var(--c-accent)}
.btn--outline-light:hover{background:var(--c-accent);color:var(--c-ink)}
.btn--sm{padding:9px 16px;font-size:14px}
.btn--block{width:100%}

/* 通用板块 */
.section{padding:88px 0}
.section--tight{padding:64px 0}
.section--paper2{background:var(--c-paper-2)}
.section--surface{background:var(--c-surface)}
.section--ink{background:var(--c-ink);color:var(--c-paper)}
.section--ink h2,.section--ink h3{color:#fff}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:38px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(24px,2.6vw,34px);line-height:1.25;color:var(--c-ink);font-weight:700}
.sec-head p{margin-top:10px;color:var(--c-text-2);font-size:15px;max-width:640px}
.section--ink .sec-head h2{color:#fff}
.section--ink .sec-head p{color:rgba(245,243,236,.72)}
.eyebrow{display:block;font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--c-primary);margin-bottom:12px}
.section--ink .eyebrow{color:var(--c-accent)}
.link-more{display:inline-flex;align-items:center;gap:6px;font-size:14.5px;font-weight:600;color:var(--c-primary);border-bottom:1px solid rgba(14,107,69,.3);padding-bottom:2px}
.link-more:hover{color:var(--c-hot);border-color:var(--c-hot)}

/* Hero */
.hero{position:relative;padding:60px 0 76px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:
  linear-gradient(180deg, rgba(216,248,75,.14), rgba(245,243,236,0) 55%),
  repeating-linear-gradient(90deg, rgba(11,33,27,.035) 0 1px, transparent 1px 96px);
  pointer-events:none}
.hero__grid{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:52px;align-items:start}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:var(--r-pill);font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;background:var(--c-ink);color:var(--c-accent)}
.badge--hot{background:var(--c-hot);color:#fff}
.badge--line{background:transparent;border:1px solid var(--c-accent);color:var(--c-primary)}
.hero h1{margin:22px 0 0;font-size:clamp(30px,4.2vw,52px);line-height:1.15;font-weight:700;color:var(--c-ink);letter-spacing:.01em}
.hero h1 em{font-style:normal;color:var(--c-ink);background:linear-gradient(180deg,transparent 60%,var(--c-accent) 60%);padding:0 4px}
.hero__sub{margin-top:20px;font-size:17px;line-height:1.8;color:var(--c-text-2);max-width:520px}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.stats{display:flex;flex-wrap:wrap;gap:44px;margin-top:40px;padding-top:26px;border-top:1px solid var(--c-line)}
.stat b{display:block;font-family:var(--font-mono);font-size:28px;line-height:1.2;color:var(--c-ink)}
.stat span{display:block;font-size:13px;color:var(--c-text-2);margin-top:4px}
.hero__aside{display:flex;flex-direction:column;gap:20px}

.bookcard{position:relative;background:var(--c-surface);border:1px solid var(--c-ink);border-radius:var(--r-lg);padding:26px 22px 22px;box-shadow:var(--sh-2)}
.bookcard__flag{position:absolute;top:-13px;right:18px;background:var(--c-hot);color:#fff;font-family:var(--font-mono);font-size:12px;letter-spacing:.12em;padding:4px 12px;border-radius:var(--r-pill)}
.bookcard h2{font-size:18px;color:var(--c-ink);margin-bottom:4px}
.bookcard__hint{font-size:13px;color:var(--c-text-2);margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--c-text-2);margin-bottom:6px}
.field select,.field input{width:100%;padding:11px 12px;border:1px solid var(--c-line);border-radius:var(--r-sm);background:var(--c-paper);transition:border-color .18s,background .18s}
.field select:hover,.field input:hover{border-color:var(--c-primary)}
.field select:focus,.field input:focus{background:#fff;border-color:var(--c-primary)}
.bookcard .btn{margin-top:6px}
.bookcard__note{margin-top:12px;font-size:12px;color:var(--c-text-2);text-align:center}
.form-msg{margin-top:12px;font-size:13px;color:var(--c-primary);display:none}
.form-msg.is-show{display:block}

.hero__pic{border-radius:var(--r-lg);overflow:hidden;background:var(--c-paper-2);aspect-ratio:4/5;border:1px solid var(--c-line)}
.hero__pic img{width:100%;height:100%;object-fit:cover}

/* 响应时间轴 */
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:8px}
.timeline__step{position:relative;padding:0 28px}
.timeline__step:first-child{padding-left:0}
.timeline__step:last-child{padding-right:0}
.timeline__step+.timeline__step::before{content:"";position:absolute;left:0;top:14px;bottom:14px;border-left:2px dashed rgba(216,248,75,.35)}
.timeline__no{display:inline-block;font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;color:var(--c-accent);border:1px solid rgba(216,248,75,.45);border-radius:var(--r-pill);padding:2px 10px;margin-bottom:12px}
.timeline__step h3{font-size:19px;margin-bottom:6px}
.timeline__step p{font-size:14.5px;color:rgba(245,243,236,.72);line-height:1.7}
.timeline__time{display:inline-block;margin-top:12px;font-family:var(--font-mono);font-size:20px;color:var(--c-accent)}

/* 服务矩阵 */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.svc-card{position:relative;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-md);padding:26px 24px;box-shadow:var(--sh-1);transition:border-color .2s,transform .2s,box-shadow .2s;display:flex;flex-direction:column}
.svc-card:hover{border-color:var(--c-primary);transform:translateY(-2px);box-shadow:var(--sh-2)}
.svc-card__icon{width:34px;height:34px;border-radius:9px;background:var(--c-paper-2);display:grid;place-items:center;font-family:var(--font-mono);font-size:13px;color:var(--c-primary);margin-bottom:14px}
.svc-card h3{font-size:19px;color:var(--c-ink);margin-bottom:8px}
.svc-card p{font-size:14.5px;color:var(--c-text-2);line-height:1.7}
.svc-card__arrow{position:absolute;top:22px;right:20px;color:var(--c-primary);opacity:0;transform:translateX(-4px);transition:.2s}
.svc-card:hover .svc-card__arrow{opacity:1;transform:translateX(0)}
.svc-card--lg{grid-column:span 2;grid-row:span 2;padding:0;overflow:hidden;justify-content:flex-start}
.svc-card--lg .svc-card__media{aspect-ratio:16/10;background:var(--c-paper-2);overflow:hidden}
.svc-card--lg .svc-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.svc-card--lg:hover .svc-card__media img{transform:scale(1.03)}
.svc-card--lg .svc-card__body{padding:24px}
.svc-card--lg h3{font-size:22px}
.svc-card--wide{grid-column:span 2}

/* 跑友 */
.runner-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.runner-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-md);padding:22px;box-shadow:var(--sh-1);transition:border-color .2s,transform .2s,box-shadow .2s}
.runner-card:hover{border-color:var(--c-primary);transform:translateY(-2px);box-shadow:var(--sh-2)}
.runner-card__top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.avatar{width:52px;height:52px;border-radius:50%;background:linear-gradient(150deg,var(--c-ink),var(--c-primary));color:var(--c-accent);display:grid;place-items:center;font-family:var(--font-mono);font-size:17px;flex-shrink:0}
.runner-card__name{font-size:17px;font-weight:600;color:var(--c-ink);line-height:1.3}
.runner-card__city{font-size:13px;color:var(--c-text-2)}
.runner-card__meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.tag{display:inline-block;padding:4px 10px;border-radius:var(--r-pill);font-size:12px;letter-spacing:.02em;background:var(--c-paper-2);color:var(--c-text-2);border:1px solid var(--c-line)}
.tag--lime{background:var(--c-accent);border-color:var(--c-accent);color:var(--c-ink);font-weight:600}
.tag--ink{background:var(--c-ink);border-color:var(--c-ink);color:var(--c-accent)}
.verify{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--c-primary);font-weight:600}
.verify::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--c-primary)}

/* 城市 */
.cities__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.chip{padding:8px 16px;border-radius:var(--r-pill);border:1px solid var(--c-line);background:var(--c-surface);font-size:14px;color:var(--c-text);transition:.18s}
.chip:hover{border-color:var(--c-primary);color:var(--c-primary);transform:translateY(-1px)}
.chip--hot{background:var(--c-accent);border-color:var(--c-accent);color:var(--c-ink);font-weight:600}
.mapmock{position:relative;height:320px;border-radius:var(--r-lg);border:1px solid var(--c-line);background-color:var(--c-surface);background-image:radial-gradient(var(--c-line) 1.1px,transparent 1.1px);background-size:20px 20px;overflow:hidden}
.mapmock::before{content:"";position:absolute;inset:0;background:linear-gradient(140deg,rgba(216,248,75,.22),transparent 62%)}
.mapmock .dot{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--c-primary);box-shadow:0 0 0 6px rgba(14,107,69,.12)}
.mapmock .dot--hot{background:var(--c-hot);box-shadow:0 0 0 6px rgba(255,106,43,.16)}
.mapmock__label{position:absolute;left:18px;bottom:16px;font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;color:var(--c-text-2);background:rgba(255,255,255,.82);padding:5px 10px;border-radius:var(--r-pill);border:1px solid var(--c-line)}

/* 流程 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:8px}
.step{padding:0 26px;border-left:1px solid var(--c-line)}
.step:first-child{border-left:0;padding-left:0}
.step:last-child{padding-right:0}
.step__no{font-family:var(--font-mono);font-size:36px;line-height:1;color:var(--c-line);letter-spacing:.02em}
.step__no b{color:var(--c-primary)}
.step h3{font-size:18px;margin:14px 0 8px;color:var(--c-ink)}
.step p{font-size:14.5px;color:var(--c-text-2)}
.steps__foot{margin-top:36px}

/* 深夜安全 */
.safety{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.safety__pic{border-radius:var(--r-lg);overflow:hidden;aspect-ratio:6/5;background:var(--c-ink-2);border:1px solid rgba(216,248,75,.2)}
.safety__pic img{width:100%;height:100%;object-fit:cover}
.safety__body h2{font-size:clamp(24px,2.6vw,34px);line-height:1.25;margin-bottom:16px}
.safety__body p{color:rgba(245,243,236,.75);font-size:15.5px}
.safety__list{margin:24px 0 28px;display:grid;gap:14px}
.safety__list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:rgba(245,243,236,.9)}
.safety__list li::before{content:"";flex-shrink:0;width:8px;height:8px;border-radius:2px;background:var(--c-accent);margin-top:9px}

/* 档位表 */
.pace-table{margin-top:10px;border-top:1px solid var(--c-line)}
.pace-row{display:grid;grid-template-columns:1.05fr 1.2fr .9fr 2fr;gap:24px;align-items:center;padding:20px 18px;border-bottom:1px solid var(--c-line);border-radius:var(--r-sm);transition:background .18s}
.pace-row--head{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;color:var(--c-text-2);text-transform:uppercase;padding-top:14px;padding-bottom:14px}
.pace-row:not(.pace-row--head):nth-child(odd){background:var(--c-paper-2)}
.pace-row:not(.pace-row--head):hover{background:rgba(216,248,75,.32)}
.pace-row strong{font-size:16.5px;color:var(--c-ink)}
.pace-row span{font-size:14.5px;color:var(--c-text-2)}
.pace-row .pace-time{font-family:var(--font-mono);font-size:14px;color:var(--c-primary)}

/* 新手计划 */
.plan{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.plan__week{display:grid;gap:0;margin-top:22px;border-left:2px solid var(--c-line);padding-left:24px}
.plan__week li{position:relative;padding:14px 0}
.plan__week li::before{content:"";position:absolute;left:-31px;top:22px;width:10px;height:10px;border-radius:50%;background:var(--c-accent);border:2px solid var(--c-primary)}
.plan__week b{display:block;font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;color:var(--c-primary);margin-bottom:2px}
.plan__week span{font-size:15px;color:var(--c-text)}
.plan__pic{border-radius:var(--r-lg);overflow:hidden;aspect-ratio:3/2;background:var(--c-paper-2);border:1px solid var(--c-line)}
.plan__pic img{width:100%;height:100%;object-fit:cover}
.plan__tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}

/* 路线库 */
.route-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.route-card{position:relative;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-md);overflow:hidden;box-shadow:var(--sh-1);transition:border-color .2s,transform .2s,box-shadow .2s}
.route-card:hover{border-color:var(--c-primary);transform:translateY(-2px);box-shadow:var(--sh-2)}
.route-card__media{aspect-ratio:3/2;background:var(--c-paper-2);overflow:hidden}
.route-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.route-card:hover .route-card__media img{transform:scale(1.04)}
.route-card__body{padding:18px 20px 20px}
.route-card__tag{position:absolute;top:12px;right:12px;background:rgba(11,33,27,.82);color:var(--c-accent);font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;padding:3px 9px;border-radius:var(--r-pill)}
.route-card h3{font-size:17.5px;color:var(--c-ink);margin-bottom:6px}
.route-card p{font-size:14px;color:var(--c-text-2);line-height:1.7}
.route-card__nums{display:flex;gap:20px;margin-top:14px;padding-top:12px;border-top:1px dashed var(--c-line)}
.route-card__nums b{display:block;font-family:var(--font-mono);font-size:17px;color:var(--c-ink);line-height:1.2}
.route-card__nums span{font-size:12px;color:var(--c-text-2)}

/* 资讯 */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-md);box-shadow:var(--sh-1);transition:border-color .2s,transform .2s,box-shadow .2s;overflow:hidden}
.news-card:hover{border-color:var(--c-primary);transform:translateY(-2px);box-shadow:var(--sh-2)}
.news-card__link{display:block;padding:22px 22px 20px;height:100%}
.news-card__tag{display:inline-block;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;color:var(--c-primary);background:rgba(216,248,75,.4);border-radius:var(--r-pill);padding:3px 10px;margin-bottom:12px}
.news-card h3{font-size:17.5px;line-height:1.5;color:var(--c-ink);margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card p{font-size:14px;color:var(--c-text-2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card__meta{display:block;margin-top:16px;padding-top:12px;border-top:1px dashed var(--c-line);font-family:var(--font-mono);font-size:12px;color:var(--c-text-2)}
.empty-state{background:var(--c-surface);border:1px dashed var(--c-line);border-radius:var(--r-lg);padding:56px 24px;text-align:center}
.empty-state__icon{width:52px;height:52px;margin:0 auto 16px;border-radius:14px;background:var(--c-paper-2);display:grid;place-items:center;font-family:var(--font-mono);font-size:20px;color:var(--c-primary)}
.empty-state p{color:var(--c-text-2);font-size:15px;margin-bottom:18px}

/* 口碑 */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.quote-card{position:relative;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-md);padding:28px 24px 22px;box-shadow:var(--sh-1)}
.quote-card::before{content:"“";position:absolute;top:6px;left:18px;font-size:52px;line-height:1;color:var(--c-line);font-family:Georgia,serif}
.quote-card p{position:relative;font-size:15px;line-height:1.85;color:var(--c-text);margin-bottom:20px}
.quote-card__foot{display:flex;align-items:center;gap:12px;padding-top:16px;border-top:1px dashed var(--c-line)}
.quote-card__foot .avatar{width:42px;height:42px;font-size:14px}
.quote-card__name{font-size:14.5px;font-weight:600;color:var(--c-ink);line-height:1.3}
.quote-card__count{font-size:12.5px;color:var(--c-text-2)}
.stars{margin-left:auto;color:var(--c-hot);font-size:13px;letter-spacing:2px}

/* 安全规范 */
.safety-list{display:grid;grid-template-columns:1fr 1fr;gap:18px 40px;margin-top:8px}
.safety-list li{display:flex;gap:14px;padding:16px 0;border-bottom:1px dashed var(--c-line)}
.safety-list .ic{flex-shrink:0;width:30px;height:30px;border-radius:9px;background:var(--c-accent);color:var(--c-ink);display:grid;place-items:center;font-size:15px;font-weight:700}
.safety-list b{display:block;font-size:15.5px;color:var(--c-ink);margin-bottom:2px}
.safety-list span{font-size:14px;color:var(--c-text-2)}

/* FAQ */
.faq{max-width:880px;margin:0 auto}
.faq__item{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-md);margin-bottom:12px;overflow:hidden;transition:border-color .2s}
.faq__item[open]{border-color:var(--c-primary)}
.faq__item summary{list-style:none;cursor:pointer;padding:18px 50px 18px 20px;position:relative;font-size:16px;font-weight:600;color:var(--c-ink);border-left:4px solid transparent;transition:border-color .2s}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:"+";position:absolute;right:20px;top:15px;font-family:var(--font-mono);font-size:20px;color:var(--c-primary);line-height:1;transition:transform .2s}
.faq__item[open] summary::after{content:"−"}
.faq__item[open] summary{border-left-color:var(--c-accent);background:rgba(216,248,75,.12)}
.faq__item p{padding:0 20px 20px;font-size:14.5px;line-height:1.8;color:var(--c-text-2)}

/* 入驻 CTA */
.join{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;background:var(--c-accent);border-radius:var(--r-lg);padding:52px 48px;color:var(--c-ink)}
.join h2{font-size:clamp(23px,2.5vw,32px);line-height:1.25;color:var(--c-ink);margin-bottom:12px}
.join p{font-size:15px;color:rgba(11,33,27,.75);max-width:420px}
.join__form{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.join__form input{flex:1 1 200px;padding:13px 14px;border-radius:var(--r-sm);border:1px solid rgba(11,33,27,.28);background:rgba(255,255,255,.9)}
.join__form input:focus{background:#fff;border-color:var(--c-ink)}
.join__form .btn{background:var(--c-ink);color:var(--c-accent)}
.join__form .btn:hover{background:var(--c-primary);color:#fff}
.join__small{font-size:12.5px;color:rgba(11,33,27,.68)}
.join__msg{margin-top:10px;font-size:13.5px;color:var(--c-primary);display:none}
.join__msg.is-show{display:block}

/* 收尾 */
.cta-band{position:relative;background:var(--c-ink);color:#fff;border-radius:var(--r-lg);overflow:hidden;padding:64px 32px;text-align:center}
.cta-band__bg{position:absolute;inset:0;opacity:.28}
.cta-band__bg img{width:100%;height:100%;object-fit:cover}
.cta-band__in{position:relative}
.cta-band h2{font-size:clamp(24px,3vw,36px);line-height:1.25;color:#fff;margin-bottom:14px}
.cta-band p{color:rgba(245,243,236,.78);font-size:15.5px;max-width:620px;margin:0 auto 26px}
.cta-band__actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* 页脚 */
.footer{background:var(--c-ink);color:rgba(245,243,236,.72);padding:64px 0 0;margin-top:0}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px}
.footer h3{font-size:14px;letter-spacing:.1em;color:var(--c-accent);font-family:var(--font-mono);margin-bottom:16px;text-transform:uppercase}
.footer__brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer__brand .logo__mark{background:var(--c-accent)}
.footer__brand .logo__mark::after{background:var(--c-ink)}
.footer__brand b{display:block;font-size:16px;color:#fff;line-height:1.3}
.footer__brand i{display:block;font-style:normal;font-size:11.5px;color:rgba(245,243,236,.6)}
.footer p{font-size:14px;line-height:1.8}
.footer ul{display:grid;gap:10px}
.footer ul a,.footer ul li{font-size:14px;color:rgba(245,243,236,.72)}
.footer ul a:hover{color:var(--c-accent)}
.footer__bottom{border-top:1px solid rgba(245,243,236,.14);padding:20px 0 26px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:rgba(245,243,236,.55)}

/* 响应式 */
@media (max-width:1200px){
  .hero__grid{gap:36px}
  .runner-grid{grid-template-columns:repeat(2,1fr)}
  .route-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:992px){
  .section{padding:64px 0}
  .section--tight{padding:52px 0}
  .nav__menu{display:none}
  .nav__toggle{display:flex}
  .hero__grid{grid-template-columns:1fr}
  .hero__aside{flex-direction:row;align-items:flex-start;gap:20px}
  .bookcard{flex:1 1 320px}
  .hero__pic{flex:1 1 240px;aspect-ratio:3/4}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .svc-card--lg{grid-column:span 2;grid-row:auto}
  .svc-card--wide{grid-column:span 2}
  .cities__grid{grid-template-columns:1fr;gap:32px}
  .safety{grid-template-columns:1fr;gap:32px}
  .plan{grid-template-columns:1fr;gap:32px}
  .steps{grid-template-columns:repeat(2,1fr);gap:32px 0}
  .step:nth-child(3){border-left:0;padding-left:0}
  .timeline{grid-template-columns:1fr;gap:26px}
  .timeline__step{padding:0}
  .timeline__step+.timeline__step::before{left:13px;top:-26px;bottom:auto;height:26px;border-left:2px dashed rgba(216,248,75,.35)}
  .news-grid,.quote-grid,.route-grid{grid-template-columns:repeat(2,1fr)}
  .join{grid-template-columns:1fr;padding:40px 32px}
  .footer__grid{grid-template-columns:1fr 1fr;gap:32px}
  .pace-row{grid-template-columns:1fr 1fr;gap:8px 20px}
  .pace-row--head{display:none}
  .safety-list{grid-template-columns:1fr}
}
@media (max-width:768px){
  .container{padding:0 16px}
  .hero{padding:40px 0 56px}
  .hero__aside{flex-direction:column}
  .hero__pic{width:100%;aspect-ratio:16/10}
  .stats{gap:28px}
  .stat b{font-size:24px}
  .runner-grid,.news-grid,.quote-grid,.route-grid,.svc-grid{grid-template-columns:1fr}
  .svc-card--lg,.svc-card--wide{grid-column:span 1}
  .steps{grid-template-columns:1fr;gap:26px}
  .step{border-left:0;padding:0 0 0 18px;border-left:2px solid var(--c-line)}
  .step:first-child{padding-left:18px;border-left:2px solid var(--c-line)}
  .footer__grid{grid-template-columns:1fr}
  .topbar__in{justify-content:center;text-align:center;padding:6px 0}
  .sec-head{margin-bottom:28px}
  .cta-band{padding:44px 20px}
  .join{padding:32px 22px}
  .bookcard{padding:24px 18px 20px}
}
@media (max-width:560px){
  body{font-size:15.5px}
  .hero h1{font-size:clamp(26px,7.4vw,34px)}
  .hero__actions .btn{flex:1 1 100%}
  .hero__sub{font-size:15.5px}
  .pace-row{grid-template-columns:1fr;padding:16px 12px}
  .quote-card{padding:24px 18px 18px}
  .logo__text i{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}

/* roulang page: article */
:root{
  --c-ink:#0B211B;
  --c-ink-2:#17372E;
  --c-paper:#F5F3EC;
  --c-paper-2:#EDEAE0;
  --c-surface:#FFFFFF;
  --c-primary:#0E6B45;
  --c-accent:#D8F84B;
  --c-hot:#FF6A2B;
  --c-text:#16211D;
  --c-text-2:#5C6B64;
  --c-line:#DFDACE;
  --r-sm:8px;
  --r-md:12px;
  --r-lg:18px;
  --r-pill:999px;
  --sh-1:0 1px 0 rgba(11,33,27,.06);
  --sh-2:0 10px 30px rgba(11,33,27,.08);
  --w-max:1200px;
  --font-sans:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --font-mono:ui-monospace,"JetBrains Mono",Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font-sans);font-size:16px;line-height:1.75;color:var(--c-text);background:var(--c-paper)}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--c-accent);outline-offset:3px}
.container{width:100%;max-width:var(--w-max);margin:0 auto;padding:0 24px}
.mono{font-family:var(--font-mono);letter-spacing:.04em}
/* 顶部信息条 */
.topbar{background:var(--c-ink);color:var(--c-accent);font-size:12.5px;letter-spacing:.02em}
.topbar__in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:38px;flex-wrap:wrap}
.topbar__in span{display:inline-flex;align-items:center;gap:8px}
.topbar a{color:var(--c-accent);border-bottom:1px dashed rgba(216,248,75,.5)}
.topbar a:hover{color:#fff;border-color:#fff}
.topbar .sep{opacity:.4}
/* 导航 */
.nav{position:sticky;top:0;z-index:60;background:rgba(245,243,236,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--c-line)}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:70px}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0}
.logo__mark{position:relative;width:38px;height:38px;border-radius:11px;background:var(--c-ink);box-shadow:var(--sh-1);flex-shrink:0}
.logo__mark::after{content:"";position:absolute;inset:10px;border-radius:4px;background:var(--c-accent)}
.logo__mark::before{content:"";position:absolute;top:7px;right:7px;width:6px;height:6px;border-radius:50%;background:var(--c-hot)}
.logo__text b{display:block;font-size:17px;line-height:1.2;letter-spacing:.06em;color:var(--c-ink)}
.logo__text i{display:block;font-style:normal;font-size:11px;line-height:1.5;color:var(--c-text-2);letter-spacing:.02em}
.nav__menu{display:flex;align-items:center;gap:26px}
.nav__menu a{position:relative;font-size:15px;color:var(--c-text);padding:6px 0;transition:color .2s}
.nav__menu a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:3px;border-radius:2px;background:var(--c-accent);transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.nav__menu a:hover{color:var(--c-primary)}
.nav__menu a:hover::after,.nav__menu a.is-active::after{transform:scaleX(1)}
.nav__menu a.is-active{color:var(--c-primary);font-weight:600}
.nav__actions{display:flex;align-items:center;gap:12px}
.nav__toggle{display:none;width:42px;height:42px;border:1px solid var(--c-line);border-radius:var(--r-sm);background:var(--c-surface);cursor:pointer;padding:11px 10px;flex-direction:column;justify-content:space-between}
.nav__toggle span{display:block;height:2px;background:var(--c-ink);border-radius:2px;transition:transform .2s,opacity .2s}
.nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(86vw,340px);background:var(--c-paper);z-index:120;transform:translateX(101%);transition:transform .28s ease;display:flex;flex-direction:column;padding:22px;box-shadow:-16px 0 40px rgba(11,33,27,.18)}
.drawer.is-open{transform:translateX(0)}
.drawer__head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--c-line)}
.drawer__close{width:36px;height:36px;border-radius:var(--r-sm);border:1px solid var(--c-line);background:var(--c-surface);cursor:pointer;font-size:18px;line-height:1}
.drawer__menu{display:flex;flex-direction:column;margin:18px 0;gap:2px;flex:1}
.drawer__menu a{padding:13px 4px;border-bottom:1px dashed var(--c-line);font-size:15.5px}
.drawer__menu a:hover{color:var(--c-primary)}
.drawer__cta{width:100%;justify-content:center}
.drawer__mask{position:fixed;inset:0;background:rgba(11,33,27,.45);z-index:110;opacity:0;pointer-events:none;transition:opacity .25s}
.drawer__mask.is-open{opacity:1;pointer-events:auto}
/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:var(--r-sm);font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:transform .18s ease,background .18s ease,color .18s ease,box-shadow .18s ease,border-color .18s ease;text-align:center}
.btn:hover{transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn:active{transform:translateY(0)}
.btn--lime{background:var(--c-accent);color:var(--c-ink);border-color:var(--c-accent)}
.btn--lime:hover{background:var(--c-hot);border-color:var(--c-hot);color:#fff}
.btn--primary{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.btn--primary:hover{background:var(--c-hot);border-color:var(--c-hot)}
.btn--ghost{background:transparent;color:var(--c-ink);border-color:var(--c-ink)}
.btn--ghost:hover{background:var(--c-ink);color:var(--c-accent);border-color:var(--c-ink)}
.btn--outline-light{background:transparent;color:var(--c-accent);border-color:var(--c-accent)}
.btn--outline-light:hover{background:var(--c-accent);color:var(--c-ink)}
.btn--sm{padding:9px 16px;font-size:14px}
.btn--block{width:100%}
/* 通用板块 */
.section{padding:88px 0}
.section--tight{padding:56px 0}
.section--paper2{background:var(--c-paper-2)}
.section--surface{background:var(--c-surface)}
.section--ink{background:var(--c-ink);color:var(--c-paper)}
.eyebrow{display:block;font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--c-primary);margin-bottom:12px}
.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:var(--r-pill);font-size:12px;line-height:1.6;letter-spacing:.04em;border:1px solid var(--c-line);background:var(--c-surface);color:var(--c-text-2);font-family:var(--font-mono)}
.pill--lime{background:var(--c-accent);border-color:var(--c-accent);color:var(--c-ink);font-weight:700}
.pill--ink{background:var(--c-ink);border-color:var(--c-ink);color:var(--c-accent)}
/* 文章页 */
.post-hero{background:var(--c-paper);border-bottom:1px solid var(--c-line);padding:36px 0 44px}
.crumb ol{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 20px;padding:0;font-size:13px;color:var(--c-text-2)}
.crumb li{display:inline-flex;align-items:center;gap:8px}
.crumb li+li::before{content:"›";color:var(--c-line);font-family:var(--font-mono)}
.crumb a{color:var(--c-text-2);transition:color .2s;border-bottom:1px solid transparent}
.crumb a:hover{color:var(--c-primary);border-color:var(--c-primary)}
.crumb li[aria-current]{color:var(--c-ink);max-width:52ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.post-hero__tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.post-hero h1{font-size:clamp(28px,3.8vw,44px);line-height:1.2;font-weight:700;color:var(--c-ink);margin:0 0 20px;letter-spacing:-.01em;max-width:20ch}
.post-hero__meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;font-size:13.5px;color:var(--c-text-2)}
.post-hero__meta span{display:inline-flex;align-items:center;gap:7px}
.post-hero__meta .dot{width:5px;height:5px;border-radius:50%;background:var(--c-accent);display:inline-block}
.post-cover{padding:0;background:var(--c-paper)}
.post-cover__fig{margin:0}
.post-cover__img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r-lg);background:var(--c-paper-2);box-shadow:var(--sh-2);margin-top:-28px;position:relative;z-index:2}
.post-cover figcaption{font-size:12.5px;color:var(--c-text-2);margin-top:12px;text-align:center;font-family:var(--font-mono);letter-spacing:.02em}
.post-layout{display:grid;grid-template-columns:minmax(0,760px) 280px;gap:48px;justify-content:center;align-items:start}
.post__body{font-size:16px;line-height:1.9;color:var(--c-text);word-break:break-word;overflow-wrap:anywhere}
.post__body > p:first-of-type{font-size:18px;line-height:1.85;color:var(--c-ink-2);border-left:3px solid var(--c-accent);padding-left:18px;margin-top:0}
.post__body h2{font-size:clamp(21px,2.2vw,27px);line-height:1.35;color:var(--c-ink);margin:48px 0 16px;padding-left:16px;position:relative;font-weight:700}
.post__body h2::before{content:"";position:absolute;left:0;top:.3em;bottom:.28em;width:4px;border-radius:2px;background:var(--c-accent)}
.post__body h3{font-size:19px;line-height:1.5;color:var(--c-ink);font-weight:700;margin:32px 0 12px}
.post__body h4{font-size:17px;color:var(--c-ink);margin:24px 0 10px}
.post__body p{margin:0 0 1.2em}
.post__body ul,.post__body ol{margin:0 0 1.4em;padding-left:0;list-style:none}
.post__body ul li{position:relative;padding-left:22px;margin-bottom:8px}
.post__body ul li::before{content:"";position:absolute;left:2px;top:.72em;width:8px;height:8px;border-radius:2px;background:var(--c-accent)}
.post__body ol{counter-reset:pl}
.post__body ol li{counter-increment:pl;position:relative;padding-left:34px;margin-bottom:8px}
.post__body ol li::before{content:counter(pl,decimal-leading-zero);position:absolute;left:0;top:.2em;font-family:var(--font-mono);font-size:13px;color:var(--c-primary)}
.post__body blockquote{margin:26px 0;background:rgba(216,248,75,.3);border-left:3px solid var(--c-primary);border-radius:0 var(--r-md) var(--r-md) 0;padding:16px 22px;color:var(--c-ink-2)}
.post__body blockquote p:last-child{margin-bottom:0}
.post__body img{border-radius:var(--r-md);margin:26px 0 10px;background:var(--c-paper-2)}
.post__body figure{margin:26px 0}
.post__body figcaption{font-size:12.5px;color:var(--c-text-2);text-align:center;margin-top:8px}
.post__body table{width:100%;border-collapse:collapse;margin:26px 0;font-size:14.5px;line-height:1.7}
.post__body th,.post__body td{border:1px solid var(--c-line);padding:11px 13px;text-align:left}
.post__body th{background:var(--c-paper-2);color:var(--c-ink);font-weight:600}
.post__body tbody tr:nth-child(even) td{background:#FAF9F3}
.post__body a{color:var(--c-primary);border-bottom:1px solid rgba(14,107,69,.35)}
.post__body a:hover{color:var(--c-hot);border-color:var(--c-hot)}
.post__body hr{border:0;border-top:1px dashed var(--c-line);margin:36px 0}
.post__empty{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-lg);padding:48px 32px;text-align:center;box-shadow:var(--sh-1)}
.post__empty h2{font-size:24px;color:var(--c-ink);margin:0 0 10px}
.post__empty p{color:var(--c-text-2);margin:0 0 22px}
/* 侧栏 */
.post-aside{position:sticky;top:96px;display:flex;flex-direction:column;gap:22px}
.bookcard{position:relative;background:var(--c-ink);color:var(--c-paper);border-radius:var(--r-lg);padding:26px 22px 22px;box-shadow:var(--sh-2);border:1px solid var(--c-ink-2)}
.bookcard__badge{position:absolute;top:-11px;right:16px;background:var(--c-hot);color:#fff;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;padding:4px 10px;border-radius:var(--r-pill);font-weight:700}
.bookcard h2{font-size:18px;line-height:1.4;margin:0 0 6px;color:#fff}
.bookcard p{font-size:12.5px;color:rgba(245,243,236,.66);margin:0 0 16px;line-height:1.7}
.bookcard label{display:block;font-size:11.5px;font-family:var(--font-mono);letter-spacing:.1em;color:var(--c-accent);margin:12px 0 6px}
.bookcard select{width:100%;padding:10px 12px;border-radius:var(--r-sm);border:1px solid rgba(245,243,236,.24);background:var(--c-ink-2);color:var(--c-paper);font-size:14px;appearance:none;cursor:pointer}
.bookcard select:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}
.bookcard .btn{margin-top:18px}
.bookcard__note{font-size:11.5px;color:rgba(245,243,236,.55);margin:14px 0 0;text-align:center;font-family:var(--font-mono)}
.aside-list{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--sh-1)}
.aside-list h2{font-size:15px;margin:0 0 14px;color:var(--c-ink);letter-spacing:.02em}
.aside-list ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;font-size:14px}
.aside-list li{display:flex;gap:9px;align-items:flex-start;color:var(--c-text-2);line-height:1.6}
.aside-list li::before{content:"";width:7px;height:7px;border-radius:2px;background:var(--c-accent);flex-shrink:0;margin-top:8px}
.aside-list a{color:var(--c-text);border-bottom:1px solid var(--c-line);transition:color .2s,border-color .2s}
.aside-list a:hover{color:var(--c-primary);border-color:var(--c-primary)}
/* 要点卡 */
.keybox{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-lg);padding:30px 32px;box-shadow:var(--sh-1);margin-top:44px}
.keybox h2{font-size:20px;margin:0 0 16px;color:var(--c-ink);display:flex;align-items:center;gap:10px}
.keybox h2::before{content:"";width:10px;height:10px;border-radius:3px;background:var(--c-accent);box-shadow:0 0 0 3px rgba(216,248,75,.3)}
.keybox ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px 26px}
.keybox li{position:relative;padding-left:22px;font-size:14.5px;color:var(--c-text-2);line-height:1.7}
.keybox li::before{content:"";position:absolute;left:0;top:.66em;width:9px;height:9px;border-radius:2px;border:2px solid var(--c-primary)}
.keybox li b{color:var(--c-ink);font-weight:600}
/* 转化条 */
.cta-band{background:var(--c-ink);color:var(--c-paper);border-radius:var(--r-lg);padding:44px 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;border:34px solid rgba(216,248,75,.1)}
.cta-band h2{font-size:clamp(22px,2.4vw,30px);margin:0 0 8px;color:#fff}
.cta-band p{margin:0;color:rgba(245,243,236,.72);font-size:14.5px}
.cta-band__actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:2}
/* 相关推荐 */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:32px}
.sec-head h2{font-size:clamp(22px,2.4vw,30px);margin:0;color:var(--c-ink)}
.sec-head p{margin:6px 0 0;font-size:14px;color:var(--c-text-2)}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rel-card{display:flex;flex-direction:column;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-md);overflow:hidden;box-shadow:var(--sh-1);transition:border-color .2s,transform .2s,box-shadow .2s;position:relative}
.rel-card:hover{border-color:var(--c-primary);transform:translateY(-2px);box-shadow:var(--sh-2)}
.rel-card__img{aspect-ratio:16/9;width:100%;object-fit:cover;background:var(--c-paper-2)}
.rel-card__body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.rel-card__body h3{font-size:16.5px;line-height:1.5;margin:0;color:var(--c-ink)}
.rel-card__body p{margin:0;font-size:13.5px;color:var(--c-text-2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel-card__meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--c-text-2);margin-top:auto;padding-top:10px;border-top:1px dashed var(--c-line);font-family:var(--font-mono)}
.rel-card__arrow{position:absolute;top:10px;right:10px;width:26px;height:26px;border-radius:50%;background:var(--c-accent);color:var(--c-ink);display:flex;align-items:center;justify-content:center;font-size:13px;opacity:0;transform:translateY(-4px);transition:opacity .2s,transform .2s}
.rel-card:hover .rel-card__arrow{opacity:1;transform:translateY(0)}
/* 上下导航 */
.pager{display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:center;border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);padding:26px 0}
.pager a{display:flex;flex-direction:column;gap:4px;font-size:14px;color:var(--c-text-2);transition:color .2s}
.pager a:hover{color:var(--c-primary)}
.pager a strong{font-size:15.5px;color:var(--c-ink);font-weight:600}
.pager a:hover strong{color:var(--c-primary)}
.pager__back{background:var(--c-paper-2);border:1px solid var(--c-line);border-radius:var(--r-pill);padding:9px 20px;font-size:14px;font-weight:600;color:var(--c-ink);white-space:nowrap;transition:background .2s,color .2s,border-color .2s}
.pager__back:hover{background:var(--c-ink);color:var(--c-accent);border-color:var(--c-ink)}
.pager a.is-right{text-align:right;align-items:flex-end}
/* 免责 */
.disclaimer{font-size:13px;color:var(--c-text-2);line-height:1.9;display:grid;grid-template-columns:1fr 1fr;gap:14px 32px}
.disclaimer div{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-md);padding:16px 18px}
.disclaimer b{color:var(--c-ink);display:block;margin-bottom:4px;font-size:13.5px}
/* 页脚 */
.footer{background:var(--c-ink);color:rgba(245,243,236,.75);padding-top:64px}
.footer__grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.15fr;gap:40px;padding-bottom:48px}
.footer__brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer__brand b{display:block;color:#fff;font-size:16px;line-height:1.3;letter-spacing:.05em}
.footer__brand i{display:block;font-style:normal;font-size:11.5px;color:rgba(245,243,236,.6);line-height:1.5}
.footer p{font-size:13.5px;line-height:1.9;color:rgba(245,243,236,.62);margin:0;max-width:34ch}
.footer h3{font-size:15px;color:#fff;margin:0 0 14px;letter-spacing:.04em}
.footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;font-size:14px}
.footer a{color:rgba(245,243,236,.75);transition:color .2s}
.footer a:hover{color:var(--c-accent)}
.footer__bottom{border-top:1px solid rgba(245,243,236,.16);padding:20px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12.5px;font-family:var(--font-mono);letter-spacing:.03em;color:rgba(245,243,236,.6)}
/* 响应式 */
@media (max-width:1200px){
  .post-layout{grid-template-columns:minmax(0,1fr) 260px;gap:32px}
}
@media (max-width:992px){
  .nav__menu{display:none}
  .nav__toggle{display:flex}
  .nav__actions .btn{display:none}
  .section{padding:64px 0}
  .post-layout{grid-template-columns:1fr}
  .post-aside{position:static;order:2}
  .rel-grid{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band{padding:32px}
}
@media (max-width:768px){
  .container{padding:0 16px}
  .post-hero{padding:26px 0 34px}
  .post-hero h1{max-width:none}
  .post-cover__img{margin-top:-18px;aspect-ratio:16/10}
  .keybox ul{grid-template-columns:1fr}
  .pager{grid-template-columns:1fr;gap:12px;text-align:center}
  .pager a,.pager a.is-right{align-items:center;text-align:center}
  .disclaimer{grid-template-columns:1fr}
  .section{padding:48px 0}
  .section--tight{padding:40px 0}
  .post__body h2{margin-top:36px}
}
@media (max-width:560px){
  .topbar__in{justify-content:center;text-align:center;padding:6px 0}
  .rel-grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .cta-band{padding:26px 22px}
  .cta-band__actions{width:100%}
  .cta-band__actions .btn{flex:1 1 100%}
  .post-hero__meta{font-size:12.5px;gap:8px 14px}
  .keybox{padding:22px}
}

/* roulang page: category1 */
:root{
  --c-ink:#0B211B;
  --c-ink-2:#17372E;
  --c-paper:#F5F3EC;
  --c-paper-2:#EDEAE0;
  --c-surface:#FFFFFF;
  --c-primary:#0E6B45;
  --c-accent:#D8F84B;
  --c-hot:#FF6A2B;
  --c-text:#16211D;
  --c-text-2:#5C6B64;
  --c-line:#DFDACE;
  --r-sm:8px;
  --r-md:12px;
  --r-lg:18px;
  --r-pill:999px;
  --sh-1:0 1px 0 rgba(11,33,27,.06);
  --sh-2:0 10px 30px rgba(11,33,27,.08);
  --w-max:1200px;
  --font-sans:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --font-mono:ui-monospace,"JetBrains Mono",Menlo,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font-sans);font-size:16px;line-height:1.75;color:var(--c-text);background:var(--c-paper);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,ul,ol{margin:0}
h1,h2,h3{color:var(--c-ink);font-weight:700;line-height:1.25}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--c-accent);outline-offset:3px}
.container{width:100%;max-width:var(--w-max);margin:0 auto;padding:0 24px}
.mono{font-family:var(--font-mono);letter-spacing:.02em}

/* 顶部信息条 */
.topbar{background:var(--c-ink);color:var(--c-accent);font-size:12.5px;letter-spacing:.02em}
.topbar__in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:38px;flex-wrap:wrap}
.topbar__in span{display:inline-flex;align-items:center;gap:8px}
.topbar a{color:var(--c-accent);border-bottom:1px dashed rgba(216,248,75,.5)}
.topbar a:hover{color:#fff;border-color:#fff}
.topbar .sep{opacity:.35}

/* 导航 */
.nav{position:sticky;top:0;z-index:60;background:rgba(245,243,236,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--c-line)}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:70px}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0}
.logo__mark{position:relative;width:38px;height:38px;border-radius:11px;background:var(--c-ink);box-shadow:var(--sh-1)}
.logo__mark::after{content:"";position:absolute;inset:10px;border-radius:4px;background:var(--c-accent)}
.logo__mark::before{content:"";position:absolute;top:7px;right:7px;width:6px;height:6px;border-radius:50%;background:var(--c-hot)}
.logo__text b{display:block;font-size:17px;line-height:1.2;letter-spacing:.06em;color:var(--c-ink)}
.logo__text i{display:block;font-style:normal;font-size:11px;line-height:1.5;color:var(--c-text-2);letter-spacing:.02em}
.nav__menu{display:flex;align-items:center;gap:26px}
.nav__menu a{position:relative;font-size:15px;color:var(--c-text);padding:6px 0;transition:color .2s}
.nav__menu a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:3px;border-radius:2px;background:var(--c-accent);transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.nav__menu a:hover{color:var(--c-primary)}
.nav__menu a:hover::after,.nav__menu a.is-active::after{transform:scaleX(1)}
.nav__menu a.is-active{color:var(--c-primary);font-weight:600}
.nav__actions{display:flex;align-items:center;gap:12px}
.nav__toggle{display:none;width:42px;height:42px;border:1px solid var(--c-line);border-radius:var(--r-sm);background:var(--c-surface);cursor:pointer;padding:11px 10px;flex-direction:column;justify-content:space-between}
.nav__toggle span{display:block;height:2px;background:var(--c-ink);border-radius:2px;transition:transform .2s,opacity .2s}
.nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(86vw,340px);background:var(--c-paper);z-index:120;transform:translateX(101%);transition:transform .28s ease;display:flex;flex-direction:column;padding:22px;box-shadow:-16px 0 40px rgba(11,33,27,.18)}
.drawer.is-open{transform:translateX(0)}
.drawer__head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--c-line)}
.drawer__close{width:36px;height:36px;border-radius:var(--r-sm);border:1px solid var(--c-line);background:var(--c-surface);cursor:pointer;font-size:18px;line-height:1}
.drawer__menu{display:flex;flex-direction:column;margin:18px 0;gap:2px;flex:1}
.drawer__menu a{padding:13px 4px;border-bottom:1px dashed var(--c-line);font-size:15.5px}
.drawer__menu a:hover{color:var(--c-primary)}
.drawer__cta{width:100%;justify-content:center}
.drawer__mask{position:fixed;inset:0;background:rgba(11,33,27,.45);z-index:110;opacity:0;pointer-events:none;transition:opacity .25s}
.drawer__mask.is-open{opacity:1;pointer-events:auto}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:var(--r-sm);font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:transform .18s ease,background .18s ease,color .18s ease,box-shadow .18s ease,border-color .18s ease;text-align:center}
.btn:hover{transform:translateY(-1px);box-shadow:var(--sh-2)}
.btn:active{transform:translateY(0)}
.btn--lime{background:var(--c-accent);color:var(--c-ink);border-color:var(--c-accent)}
.btn--lime:hover{background:var(--c-hot);border-color:var(--c-hot);color:#fff}
.btn--primary{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.btn--primary:hover{background:var(--c-hot);border-color:var(--c-hot)}
.btn--ghost{background:transparent;color:var(--c-ink);border-color:var(--c-ink)}
.btn--ghost:hover{background:var(--c-ink);color:var(--c-accent);border-color:var(--c-ink)}
.btn--dark{background:var(--c-ink);color:var(--c-accent);border-color:var(--c-ink)}
.btn--dark:hover{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.btn--sm{padding:9px 16px;font-size:14px}
.btn--block{width:100%}

/* 板块通用 */
.section{padding:88px 0}
.section--tight{padding:64px 0}
.section--paper2{background:var(--c-paper-2)}
.section--surface{background:var(--c-surface)}
.section--ink{background:var(--c-ink);color:rgba(245,243,236,.78)}
.section--ink h2,.section--ink h3{color:#fff}
.eyebrow{display:block;font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--c-primary);margin-bottom:12px}
.section--ink .eyebrow{color:var(--c-accent)}
.sec-head{max-width:720px;margin-bottom:40px}
.sec-head h2{font-size:clamp(24px,2.6vw,36px);margin-bottom:12px}
.sec-head p{color:var(--c-text-2);font-size:15.5px}
.section--ink .sec-head p{color:rgba(245,243,236,.72)}
.sec-head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;max-width:none}

/* 分类头 */
.cathead{background:var(--c-paper-2);border-bottom:1px solid var(--c-line);padding:38px 0 42px}
.cathead__in{display:flex;align-items:flex-start;justify-content:space-between;gap:36px;flex-wrap:wrap}
.crumb{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:0 0 16px;font-size:13px;color:var(--c-text-2)}
.crumb li{display:flex;align-items:center;gap:6px}
.crumb li+li::before{content:"›";color:#B9B2A2}
.crumb a:hover{color:var(--c-primary)}
.cathead h1{font-size:clamp(26px,3.4vw,40px);margin:0 0 12px}
.cathead p{color:var(--c-text-2);max-width:58ch;margin-bottom:24px}
.stats{display:flex;gap:40px;flex-wrap:wrap}
.stat b{display:block;font-family:var(--font-mono);font-size:26px;line-height:1.25;color:var(--c-primary)}
.stat i{font-style:normal;font-size:13px;color:var(--c-text-2)}
.cathead__tag{align-self:flex-start;border:1px solid var(--c-primary);color:var(--c-primary);background:rgba(216,248,75,.45);border-radius:var(--r-md);padding:10px 18px;font-size:13.5px;font-weight:600;letter-spacing:.04em;white-space:nowrap}

/* 筛选条 */
.filterbar{position:sticky;top:70px;z-index:40;background:var(--c-surface);border-bottom:1px solid var(--c-line);padding:14px 0}
.filterbar__in{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.chip-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.chip-group__label{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--c-text-2);margin-right:2px}
.chip{border:1px solid var(--c-line);background:var(--c-surface);border-radius:var(--r-pill);padding:7px 15px;font-size:13.5px;cursor:pointer;transition:background .18s,border-color .18s,color .18s}
.chip:hover{border-color:var(--c-primary);color:var(--c-primary)}
.chip.is-on{background:var(--c-ink);color:var(--c-accent);border-color:var(--c-ink)}
.sortwrap{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--c-text-2)}
.sortsel{border:1px solid var(--c-line);border-radius:var(--r-sm);background:var(--c-surface);padding:8px 12px;font-size:13.5px;cursor:pointer}
.sortsel:hover{border-color:var(--c-primary)}

/* 跑友卡 */
.runners__bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.runners__bar h2{font-size:clamp(22px,2.2vw,30px)}
.runners__bar span{font-family:var(--font-mono);font-size:13px;color:var(--c-text-2)}
.runner-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.runner-card{position:relative;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-md);padding:24px;box-shadow:var(--sh-1);transition:border-color .2s,box-shadow .2s,transform .2s}
.runner-card:hover{border-color:var(--c-primary);box-shadow:var(--sh-2);transform:translateY(-2px)}
.runner-card__arrow{position:absolute;top:20px;right:20px;color:var(--c-primary);font-size:16px;opacity:0;transform:translate(0,0);transition:opacity .2s,transform .2s}
.runner-card:hover .runner-card__arrow{opacity:1;transform:translate(2px,-2px)}
.runner-card__top{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.avatar{width:54px;height:54px;border-radius:50%;overflow:hidden;background:var(--c-paper-2);flex-shrink:0;border:1px solid var(--c-line)}
.avatar img{width:100%;height:100%;object-fit:cover}
.runner-card__name{font-size:17px;font-weight:700;color:var(--c-ink);display:flex;align-items:center;gap:8px}
.runner-card__meta{font-size:13px;color:var(--c-text-2)}
.badge{display:inline-flex;align-items:center;gap:4px;background:rgba(14,107,69,.1);color:var(--c-primary);border-radius:var(--r-pill);padding:2px 9px;font-size:11.5px;font-weight:600;white-space:nowrap}
.badge--hot{background:rgba(255,106,43,.12);color:#C8490F}
.runner-card__tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.tag{display:inline-block;border:1px solid var(--c-line);border-radius:var(--r-pill);padding:3px 11px;font-size:12.5px;color:var(--c-text-2);background:var(--c-paper)}
.tag--mono{font-family:var(--font-mono);color:var(--c-ink);border-color:#CFC9BA}
.runner-card__desc{font-size:14px;color:var(--c-text-2);line-height:1.7;margin-bottom:18px}
.runner-card__foot{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px dashed var(--c-line);padding-top:14px;font-size:13px;color:var(--c-text-2)}
.runner-card__foot b{font-family:var(--font-mono);color:var(--c-primary);font-weight:600}
.more-row{display:flex;justify-content:center;margin-top:36px}

/* 分类说明 */
.about-split{display:grid;grid-template-columns:0.9fr 1.2fr;gap:56px;align-items:start}
.about-split h2{font-size:clamp(22px,2.4vw,32px)}
.about-split p{color:var(--c-text-2);margin-bottom:18px}
.about-split p:last-child{margin-bottom:0}
.about-split .eyebrow{color:var(--c-primary)}
.about-note{border-left:3px solid var(--c-accent);padding-left:16px;font-size:14.5px;color:var(--c-ink)}

/* 场景标签 */
.scene-tags{display:flex;flex-wrap:wrap;gap:12px}
.scene-tag{display:inline-flex;align-items:center;gap:8px;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-pill);padding:10px 20px;font-size:14.5px;transition:border-color .2s,transform .2s,color .2s}
.scene-tag:hover{border-color:var(--c-primary);color:var(--c-primary);transform:translateY(-1px)}
.scene-tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c-primary)}
.scene-tag:nth-child(3n+2)::before{background:var(--c-hot)}

/* 预约须知 */
.notice-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 48px}
.notice{display:flex;gap:20px;padding:26px 0;border-bottom:1px dashed rgba(245,243,236,.22)}
.notice__num{font-family:var(--font-mono);font-size:28px;line-height:1;color:var(--c-accent);flex-shrink:0;width:48px}
.notice h3{font-size:17px;margin-bottom:6px}
.notice p{font-size:14px;color:rgba(245,243,236,.68);margin:0}

/* 资讯列表 */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{display:flex;flex-direction:column;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-md);padding:24px;box-shadow:var(--sh-1);transition:border-color .2s,box-shadow .2s,transform .2s}
.news-card:hover{border-color:var(--c-primary);box-shadow:var(--sh-2);transform:translateY(-2px)}
.news-card__meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;font-size:12.5px;color:var(--c-text-2)}
.news-card h3{font-size:17.5px;line-height:1.5;margin-bottom:10px}
.news-card h3 a:hover{color:var(--c-primary)}
.news-card p{font-size:14px;color:var(--c-text-2);margin-bottom:18px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card__link{margin-top:auto;font-size:13.5px;font-weight:600;color:var(--c-primary)}
.news-card__link:hover{color:var(--c-hot)}
.empty{background:var(--c-paper);border:1px dashed var(--c-line);border-radius:var(--r-md);padding:48px 24px;text-align:center;color:var(--c-text-2)}
.empty strong{display:block;color:var(--c-ink);font-size:17px;margin-bottom:6px}

/* FAQ */
.faq details{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-md);margin-bottom:12px;overflow:hidden;transition:border-color .2s}
.faq details:hover{border-color:#C9C3B4}
.faq details[open]{border-left:3px solid var(--c-accent);border-color:var(--c-primary)}
.faq summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:600;color:var(--c-ink);display:flex;align-items:center;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--font-mono);color:var(--c-primary);font-size:20px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq__a{padding:0 22px 20px;font-size:14.5px;color:var(--c-text-2);line-height:1.8}

/* 收尾 CTA */
.cta-band{background:var(--c-accent);border-radius:var(--r-lg);padding:44px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;box-shadow:var(--sh-1)}
.cta-band h2{font-size:clamp(22px,2.4vw,32px);margin-bottom:8px}
.cta-band p{color:#3B4A22;font-size:15px;margin:0}
.cta-band__actions{display:flex;gap:12px;flex-wrap:wrap}

/* 页脚 */
.footer{background:var(--c-ink);color:rgba(245,243,236,.78);padding:64px 0 28px}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.footer h3{color:#fff;font-size:15px;margin:0 0 16px;letter-spacing:.03em}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px;font-size:14px}
.footer a{color:rgba(245,243,236,.78);transition:color .2s}
.footer a:hover{color:var(--c-accent)}
.footer__brand{display:flex;gap:11px;align-items:center;margin-bottom:16px}
.footer__brand b{display:block;color:#fff;font-size:17px;letter-spacing:.05em}
.footer__brand i{display:block;font-style:normal;font-size:11.5px;color:rgba(245,243,236,.6);letter-spacing:.02em}
.footer .logo__mark{background:rgba(255,255,255,.1);box-shadow:none}
.footer__grid p{font-size:14px;color:rgba(245,243,236,.62);margin:0;max-width:34ch}
.footer__bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(245,243,236,.16);margin-top:44px;padding-top:20px;font-size:12.5px;color:rgba(245,243,236,.55)}

/* 响应式 */
@media (max-width:1200px){
  .about-split{gap:40px}
}
@media (max-width:992px){
  .nav__menu{display:none}
  .nav__toggle{display:flex}
  .runner-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .about-split{grid-template-columns:1fr;gap:24px}
  .notice-list{grid-template-columns:1fr;gap:0}
  .footer__grid{grid-template-columns:1fr 1fr}
  .filterbar{position:static}
  .section{padding:64px 0}
}
@media (max-width:768px){
  .topbar__in{justify-content:center;text-align:center;padding:6px 0}
  .cathead{padding:28px 0 32px}
  .cathead__tag{white-space:normal}
  .stats{gap:26px}
  .stat b{font-size:22px}
  .sec-head--row{flex-direction:column;align-items:flex-start}
  .cta-band{padding:32px 24px}
  .section{padding:56px 0}
  .section--tight{padding:48px 0}
  .news-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  .container{padding:0 16px}
  .runner-grid{grid-template-columns:1fr}
  .logo__text i{display:none}
  .nav__in{min-height:62px}
  .stats{display:grid;grid-template-columns:1fr 1fr;gap:18px}
  .footer__grid{grid-template-columns:1fr}
  .cta-band__actions{width:100%}
  .cta-band__actions .btn{flex:1}
  .chip{padding:6px 13px;font-size:13px}
}