/* roulang page: index */
:root{
  --brand:#0F5C4A;
  --brand-2:#1F8A6B;
  --accent:#FF6B35;
  --accent-dark:#E85B27;
  --accent-soft:#FFE3D6;
  --warm:#F2C744;
  --ink:#14201C;
  --muted:#5A6B64;
  --bg:#F6F4EE;
  --surface:#FFFFFF;
  --dark:#0B3A2F;
  --dark-text:#E9F2EE;
  --line:#E2DED4;
  --soft-green:#EFF6F2;
  --soft-orange:#FFF6F1;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 2px 4px rgba(20,32,28,.04),0 12px 28px rgba(20,32,28,.06);
  --shadow-hover:0 4px 8px rgba(20,32,28,.07),0 18px 38px rgba(20,32,28,.11);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:0;}
a{color:var(--brand-2);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--accent);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:800;line-height:1.25;}
h2{font-size:30px;font-weight:700;letter-spacing:-.3px;}
h3{font-size:20px;font-weight:700;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink);}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.container{max-width:1200px;margin:0 auto;padding:0 24px;}
.num{font-variant-numeric:tabular-nums;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 6px 20px rgba(20,32,28,.08);}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px;}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);}
.brand:hover{color:var(--ink);}
.brand-mark{width:38px;height:38px;flex:0 0 38px;}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:.2px;color:var(--brand);}
.brand-text span{font-size:11.5px;color:var(--muted);letter-spacing:.4px;margin-top:3px;}
.nav-menu{display:flex;align-items:center;gap:4px;}
.nav-menu a{
  position:relative;display:inline-block;padding:10px 14px;border-radius:var(--radius-sm);
  font-size:15px;color:var(--ink);font-weight:500;
}
.nav-menu a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:3px;
  background:var(--accent);opacity:0;transform:scaleX(.4);transition:opacity .2s ease,transform .2s ease;
}
.nav-menu a:hover{color:var(--brand);background:var(--soft-green);}
.nav-menu a.is-active{color:var(--brand);font-weight:700;}
.nav-menu a.is-active::after{opacity:1;transform:scaleX(1);}
.nav-actions{display:flex;align-items:center;gap:16px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1.5px solid transparent;cursor:pointer;
  padding:12px 24px;font-size:15px;font-weight:600;line-height:1;
  transition:transform .18s ease,background .2s ease,color .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 18px rgba(255,107,53,.26);}
.btn-primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);box-shadow:0 12px 24px rgba(232,91,39,.3);}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand);}
.btn-ghost:hover{background:#E7F2ED;color:var(--brand);}
.btn-link{
  display:inline-flex;align-items:center;gap:6px;color:var(--brand-2);font-weight:600;font-size:15px;
  border:0;background:none;padding:0;
}
.btn-link svg{transition:transform .2s ease;}
.btn-link:hover{color:var(--accent);}
.btn-link:hover svg{transform:translateX(3px);}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;
  background:#fff;cursor:pointer;align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--brand);position:relative;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--brand);
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
.mobile-drawer{
  position:fixed;inset:0 0 0 auto;width:min(320px,86vw);background:#fff;z-index:120;
  transform:translateX(100%);transition:transform .3s ease;
  box-shadow:-10px 0 30px rgba(20,32,28,.16);
  padding:26px 22px;display:flex;flex-direction:column;gap:8px;
}
.mobile-drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.drawer-close{width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;color:var(--brand);font-size:20px;line-height:1;}
.mobile-drawer a.drawer-link{
  display:block;padding:13px 14px;border-radius:12px;color:var(--ink);font-size:16px;font-weight:500;
  border-bottom:1px solid var(--line);
}
.mobile-drawer a.drawer-link:hover{background:var(--soft-green);color:var(--brand);}
.mobile-drawer .btn{margin-top:16px;width:100%;}
.drawer-mask{
  position:fixed;inset:0;background:rgba(11,58,47,.42);z-index:110;opacity:0;pointer-events:none;
  transition:opacity .3s ease;
}
.drawer-mask.is-open{opacity:1;pointer-events:auto;}

/* ---------- 通用板块 ---------- */
section{padding:72px 0;}
.sec-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:32px;
  margin-bottom:32px;flex-wrap:wrap;
}
.sec-head-left{max-width:640px;}
.sec-head h2{margin-bottom:10px;}
.sec-desc{color:var(--muted);font-size:15.5px;line-height:1.7;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:1.4px;color:var(--brand-2);
  text-transform:uppercase;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--accent);border-radius:2px;}
.bg-surface{background:var(--surface);}
.bg-green{background:var(--soft-green);}
.bg-orange{background:var(--soft-orange);}
.bg-dark{background:var(--dark);color:var(--dark-text);}
.bg-dark h2,.bg-dark h3{color:#fff;}
.bg-dark .sec-desc{color:#B9D2C8;}

/* ---------- Hero ---------- */
.hero{
  padding:64px 0 72px;
  background:linear-gradient(180deg,#F6F4EE 0%,#EFF6F2 100%);
  border-bottom:1px solid var(--line);
}
.hero-inner{display:grid;grid-template-columns:1.12fr .88fr;gap:56px;align-items:center;}
.hero h1{font-size:42px;line-height:1.2;letter-spacing:-.6px;margin-bottom:20px;}
.hero h1 em{font-style:normal;color:var(--brand);}
.hero-lead{font-size:17px;color:var(--muted);line-height:1.8;max-width:560px;}
.hero-actions{display:flex;gap:14px;margin:30px 0 34px;flex-wrap:wrap;}
.hero-stats{display:flex;gap:40px;flex-wrap:wrap;}
.hero-stats li{display:flex;flex-direction:column;gap:4px;}
.hero-stats strong{
  font-size:28px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;line-height:1.1;
}
.hero-stats span{font-size:13.5px;color:var(--muted);}
.hero-visual{position:relative;}
.hero-visual img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:20px;
  box-shadow:0 18px 42px rgba(11,58,47,.18);
  background:var(--line);
}
.hero-note{
  position:absolute;left:-18px;bottom:-22px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:16px 20px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:4px;min-width:238px;
}
.hero-note .note-label{
  font-size:12px;font-weight:700;letter-spacing:1px;color:var(--accent);
}
.hero-note strong{font-size:16px;color:var(--ink);}
.hero-note span:last-child{font-size:13px;color:var(--muted);}

/* ---------- 约跑卡片 ---------- */
.run-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.run-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.run-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--brand-2);}
.run-thumb{position:relative;background:var(--line);}
.run-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.run-badge{
  position:absolute;left:12px;top:12px;background:rgba(255,255,255,.94);
  color:var(--brand);font-size:12px;font-weight:700;padding:5px 11px;border-radius:999px;
  letter-spacing:.3px;
}
.run-badge.accent{background:var(--accent);color:#fff;}
.run-body{padding:18px 18px 0;flex:1;}
.run-body h3{font-size:17px;margin-bottom:10px;line-height:1.45;}
.run-meta{display:flex;flex-direction:column;gap:6px;font-size:13.5px;color:var(--muted);}
.run-meta li{display:flex;align-items:center;gap:7px;}
.dot{width:5px;height:5px;border-radius:50%;background:var(--brand-2);flex:0 0 5px;}
.run-foot{
  display:flex;align-items:center;justify-content:space-between;
  margin:16px 18px 0;padding:12px 0 16px;border-top:1px dashed var(--line);
  font-size:13.5px;color:var(--muted);
}
.run-foot strong{color:var(--accent);font-variant-numeric:tabular-nums;}
.run-foot a{font-weight:700;}

/* ---------- 分区入口 ---------- */
.zone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.zone-card{
  display:flex;flex-direction:column;gap:6px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 20px 18px;box-shadow:var(--shadow);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.zone-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--brand-2);}
.zone-card strong{font-size:18px;color:var(--ink);display:flex;align-items:center;gap:8px;}
.zone-card small{font-size:13px;color:var(--muted);line-height:1.6;}
.zone-card .zone-arrow{color:var(--brand-2);font-size:13.5px;font-weight:700;margin-top:6px;display:inline-flex;gap:5px;align-items:center;}

/* ---------- 配速档位 ---------- */
.pace-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.pace-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;box-shadow:var(--shadow);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.pace-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--brand-2);}
.pace-num{
  font-size:34px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;
  letter-spacing:-1px;line-height:1.1;
}
.pace-card h3{margin:12px 0 10px;font-size:18px;}
.pace-card p{color:var(--muted);font-size:14px;line-height:1.7;}
.pace-card .btn-link{margin-top:16px;font-size:14px;}

/* ---------- 新手计划 ---------- */
.plan-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:start;}
.timeline{display:flex;flex-direction:column;}
.timeline li{
  display:flex;gap:18px;padding:20px 0;border-bottom:1px dashed #CFE3DA;
}
.timeline li:last-child{border-bottom:0;}
.week-badge{
  flex:0 0 62px;height:62px;border-radius:14px;background:var(--brand);color:#fff;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-size:12px;letter-spacing:1px;font-weight:600;
}
.week-badge b{font-size:19px;font-weight:800;line-height:1.1;}
.timeline h3{font-size:17px;margin-bottom:6px;}
.timeline p{font-size:14px;color:var(--muted);line-height:1.7;}
.plan-visual{position:relative;}
.plan-visual img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow);background:var(--line);}
.plan-tip{
  margin-top:16px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);
  border-radius:12px;padding:16px 18px;font-size:14px;color:var(--muted);line-height:1.7;
}
.plan-tip strong{color:var(--ink);display:block;margin-bottom:4px;font-size:15px;}

/* ---------- 论坛 ---------- */
.forum-wrap{display:grid;grid-template-columns:1.9fr 1fr;gap:32px;align-items:start;}
.forum-list{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.forum-row{
  display:flex;align-items:center;gap:16px;padding:16px 20px;border-bottom:1px solid var(--line);
  transition:background .18s ease;
}
.forum-row:last-child{border-bottom:0;}
.forum-row:hover{background:#F2F7F4;}
.avatar-letter{
  flex:0 0 42px;width:42px;height:42px;border-radius:50%;background:var(--soft-green);
  color:var(--brand);font-weight:800;font-size:16px;display:flex;align-items:center;justify-content:center;
  border:1px solid #D7E8E0;
}
.forum-main{flex:1;min-width:0;}
.forum-main h3{font-size:16px;margin-bottom:4px;font-weight:600;}
.forum-main h3 a{color:var(--ink);}
.forum-main h3 a:hover{color:var(--brand-2);}
.forum-main span{font-size:13px;color:var(--muted);}
.reply-pill{
  flex:0 0 auto;font-size:12.5px;font-weight:700;color:var(--brand);
  background:var(--soft-green);border:1px solid #CFE3DA;border-radius:999px;padding:5px 12px;
  font-variant-numeric:tabular-nums;
}
.forum-side{
  background:var(--dark);color:var(--dark-text);border-radius:var(--radius);
  padding:28px 26px;box-shadow:var(--shadow);
}
.forum-side h3{color:#fff;font-size:19px;margin-bottom:16px;}
.forum-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:18px;}
.forum-stats div{background:rgba(255,255,255,.07);border-radius:12px;padding:14px 16px;}
.forum-stats b{display:block;font-size:24px;font-weight:800;color:var(--warm);font-variant-numeric:tabular-nums;line-height:1.2;}
.forum-stats span{font-size:12.5px;color:#B9D2C8;}
.forum-side p{font-size:14px;color:#C7DDD4;line-height:1.75;}

/* ---------- 资讯卡片（CMS） ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.news-card{
  position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px 20px;box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-card::before{
  content:"";position:absolute;left:0;top:22px;bottom:22px;width:4px;border-radius:0 4px 4px 0;
  background:var(--accent);opacity:.9;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--brand-2);}
.news-tag{
  align-self:flex-start;font-size:12px;font-weight:700;color:var(--brand);
  background:var(--soft-green);border-radius:999px;padding:4px 11px;margin-bottom:14px;
}
.news-card h3{
  font-size:17px;line-height:1.5;margin-bottom:10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card h3 a{color:var(--ink);}
.news-card h3 a:hover{color:var(--brand-2);}
.news-card p{
  font-size:14px;color:var(--muted);line-height:1.7;flex:1;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:18px;padding-top:14px;border-top:1px solid var(--line);
  font-size:13px;color:var(--muted);
}
.news-meta a{font-weight:700;display:inline-flex;align-items:center;gap:5px;}
.empty-state{
  grid-column:1/-1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius);
  padding:56px 24px;color:var(--muted);font-size:15px;text-align:center;
}
.empty-state .empty-icon{
  width:48px;height:48px;border-radius:50%;background:var(--soft-green);
  display:flex;align-items:center;justify-content:center;color:var(--brand-2);
}

/* ---------- 路线地图横滑 ---------- */
.route-scroller{
  display:flex;gap:20px;overflow-x:auto;padding:6px 4px 18px;
  scroll-snap-type:x mandatory;
  -ms-overflow-style:none;scrollbar-width:none;
}
.route-scroller::-webkit-scrollbar{display:none;}
.route-card{
  flex:0 0 300px;scroll-snap-align:start;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.route-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--brand-2);}
.route-card img{width:100%;aspect-ratio:3/2;object-fit:cover;background:var(--line);}
.route-info{padding:16px 18px 18px;}
.route-info h3{font-size:16.5px;margin-bottom:8px;}
.route-line{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--muted);}
.level{
  font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;
  background:var(--accent-soft);color:#B8410F;
}
.level.mid{background:#E7F2ED;color:var(--brand);}
.level.hard{background:#FBF3D2;color:#7A5B00;}

/* ---------- 装备指南 ---------- */
.gear-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.gear-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.gear-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--brand-2);}
.gear-card img{width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--line);}
.gear-body{padding:22px;}
.gear-body h3{margin-bottom:10px;}
.gear-body p{font-size:14.5px;color:var(--muted);line-height:1.75;}

/* ---------- 安全与礼仪（深色） ---------- */
.safety-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 40px;margin-top:8px;}
.safety-item{
  display:flex;gap:14px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.12);
}
.safety-item .tick{
  flex:0 0 26px;width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.12);
  color:var(--warm);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;
  margin-top:3px;
}
.safety-item h3{font-size:16.5px;color:#fff;margin-bottom:5px;}
.safety-item p{font-size:14px;color:#B9D2C8;line-height:1.7;}

/* ---------- 活动日历 ---------- */
.calendar{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.cal-row{
  display:flex;align-items:center;gap:22px;padding:20px 24px;border-bottom:1px solid var(--line);
  transition:background .18s ease;
}
.cal-row:last-child{border-bottom:0;}
.cal-row:hover{background:#F2F7F4;}
.cal-date{
  flex:0 0 72px;text-align:center;border-radius:12px;background:var(--soft-green);
  padding:8px 0;border:1px solid #D7E8E0;
}
.cal-date b{display:block;font-size:20px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;line-height:1.2;}
.cal-date span{font-size:12px;color:var(--muted);}
.cal-main{flex:1;min-width:0;}
.cal-main h3{font-size:16.5px;margin-bottom:4px;}
.cal-main span{font-size:13.5px;color:var(--muted);}
.status{
  flex:0 0 auto;font-size:12.5px;font-weight:700;padding:6px 14px;border-radius:999px;
}
.status.open{background:#E7F2ED;color:var(--brand);}
.status.full{background:#F3EFE6;color:#8A7C5C;}
.status.wait{background:var(--accent-soft);color:#B8410F;}

/* ---------- 跑友评价 ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.quote-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px 24px;box-shadow:var(--shadow);position:relative;
}
.quote-card::before{
  content:"“";position:absolute;left:20px;top:6px;font-size:56px;line-height:1;
  color:var(--accent-soft);font-family:Georgia,serif;
}
.quote-card p{position:relative;font-size:15px;color:var(--ink);line-height:1.85;margin:16px 0 20px;}
.quote-who{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:16px;}
.quote-who .avatar-letter{width:36px;height:36px;flex:0 0 36px;font-size:14px;}
.quote-who b{font-size:14.5px;color:var(--ink);display:block;line-height:1.4;}
.quote-who span{font-size:12.5px;color:var(--muted);}

/* ---------- 领跑员 ---------- */
.pacer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.pacer-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 20px;text-align:center;box-shadow:var(--shadow);
  transition:transform .22s ease,box-shadow .22s ease;
}
.pacer-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.pacer-avatar{
  width:84px;height:84px;border-radius:50%;margin:0 auto 16px;
  background:linear-gradient(140deg,var(--brand-2),var(--brand));
  color:#fff;font-size:26px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
  border:3px solid transparent;transition:border-color .22s ease;
}
.pacer-card:hover .pacer-avatar{border-color:var(--accent);}
.pacer-card h3{font-size:17px;margin-bottom:8px;}
.pacer-tags{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;}
.tag{
  font-size:12px;font-weight:600;color:var(--brand);background:var(--soft-green);
  border-radius:999px;padding:4px 11px;
}
.tag.orange{background:var(--accent-soft);color:#B8410F;}

/* ---------- FAQ ---------- */
.faq-list{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:6px 28px;box-shadow:var(--shadow);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:last-child{border-bottom:0;}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  background:none;border:0;text-align:left;cursor:pointer;padding:20px 0;
  font-size:17px;font-weight:600;color:var(--ink);line-height:1.5;
}
.faq-q:hover{color:var(--brand);}
.faq-icon{
  flex:0 0 28px;width:28px;height:28px;border-radius:50%;border:1.5px solid var(--brand-2);
  color:var(--brand-2);display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:700;line-height:1;transition:background .2s ease,color .2s ease,transform .2s ease;
}
.faq-item.is-open .faq-icon{background:var(--brand-2);color:#fff;transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a p{font-size:15px;color:var(--muted);line-height:1.85;padding:0 48px 22px 0;}
.faq-item.is-open .faq-a{max-height:340px;}

/* ---------- 表单 ---------- */
.join-wrap{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:start;}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field.full{grid-column:1/-1;}
.field label{font-size:14px;font-weight:600;color:var(--ink);}
.field input,.field select,.field textarea{
  height:46px;border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:0 14px;background:#fff;transition:border-color .2s ease,box-shadow .2s ease;
}
.field textarea{height:104px;padding:12px 14px;resize:vertical;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand-2);box-shadow:0 0 0 3px rgba(31,138,107,.15);
}
.pill-group{display:flex;flex-wrap:wrap;gap:10px;}
.pill-group label{
  display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:999px;
  border:1px solid var(--line);background:#fff;font-size:14px;color:var(--muted);
  cursor:pointer;transition:all .18s ease;font-weight:600;
}
.pill-group input{position:absolute;opacity:0;width:0;height:0;}
.pill-group label:hover{border-color:var(--brand-2);color:var(--brand);}
.pill-group input:checked + span{color:#fff;}
.pill-group label:has(input:checked){background:var(--brand);border-color:var(--brand);color:#fff;}
.form-card .btn{width:100%;margin-top:24px;}
.side-card{
  background:var(--dark);color:var(--dark-text);border-radius:var(--radius);
  padding:28px 26px;box-shadow:var(--shadow);
}
.side-card h3{color:#fff;font-size:18px;margin-bottom:14px;}
.side-card ul{display:flex;flex-direction:column;gap:12px;}
.side-card li{display:flex;gap:10px;font-size:14px;color:#C7DDD4;line-height:1.7;}
.side-card li::before{content:"·";color:var(--warm);font-weight:800;font-size:20px;line-height:1;}
.side-contact{
  margin-top:22px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);
  font-size:14px;color:#C7DDD4;line-height:1.9;
}
.side-contact b{color:#fff;display:block;margin-bottom:4px;font-size:14.5px;}

/* ---------- 底部 CTA ---------- */
.cta-bar{background:var(--dark);padding:52px 0;}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.cta-inner h2{color:#fff;font-size:27px;margin-bottom:8px;}
.cta-inner p{color:#B9D2C8;font-size:15px;}

/* ---------- 页脚 ---------- */
.site-footer{background:#082E25;color:#C7DDD4;padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:48px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand strong{font-size:16px;color:#fff;font-weight:800;line-height:1.3;display:block;}
.footer-brand span{font-size:11.5px;color:#8FAFA4;letter-spacing:.4px;}
.site-footer p{font-size:14px;line-height:1.8;color:#A9C7BC;}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;font-weight:700;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:14px;color:#A9C7BC;}
.footer-col a:hover{color:var(--warm);}
.footer-col li{font-size:14px;color:#A9C7BC;line-height:1.7;}
.footer-note{
  border-top:1px solid rgba(255,255,255,.12);padding:22px 0 26px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-size:13px;color:#8FAFA4;
}
.footer-note .site-domain{font-variant-numeric:tabular-nums;letter-spacing:.5px;}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .hero h1{font-size:36px;}
  .run-grid,.pace-grid,.pacer-grid,.zone-grid{grid-template-columns:repeat(2,1fr);}
  .news-grid,.quote-grid,.gear-grid{grid-template-columns:repeat(2,1fr);}
  .hero-inner{gap:40px;}
}
@media (max-width:1023px){
  .nav-menu,.nav-actions .btn-ghost{display:none;}
  .nav-toggle{display:flex;}
  .nav-actions{gap:10px;}
  .hero-inner{grid-template-columns:1fr;gap:44px;}
  .hero{padding:48px 0 56px;}
  .hero-visual img{aspect-ratio:16/10;}
  .hero-note{left:12px;bottom:-20px;}
  .plan-wrap,.forum-wrap,.join-wrap{grid-template-columns:1fr;gap:32px;}
  .safety-grid{grid-template-columns:1fr;}
  h2{font-size:26px;}
  section{padding:60px 0;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  section{padding:48px 0;}
  .hero{padding:38px 0 48px;}
  .hero h1{font-size:28px;line-height:1.3;}
  .hero-lead{font-size:15.5px;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-actions .btn{width:100%;}
  .hero-stats{gap:26px;}
  .hero-stats strong{font-size:22px;}
  .run-grid,.pace-grid,.pacer-grid,.zone-grid,.news-grid,.quote-grid,.gear-grid{grid-template-columns:1fr;}
  .sec-head{flex-direction:column;align-items:flex-start;gap:14px;}
  h2{font-size:23px;}
  .route-card{flex:0 0 82vw;}
  .cal-row{flex-wrap:wrap;gap:14px;}
  .cal-main{flex:1 1 100%;order:2;}
  .status{order:3;}
  .form-grid{grid-template-columns:1fr;}
  .form-card{padding:22px;}
  .faq-list{padding:4px 18px;}
  .faq-q{font-size:16px;}
  .faq-a p{padding-right:0;}
  .cta-inner h2{font-size:22px;}
  .cta-inner .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-note{flex-direction:column;align-items:flex-start;gap:8px;}
}
@media (hover:none){
  .run-card:hover,.zone-card:hover,.pace-card:hover,.news-card:hover,.gear-card:hover,.route-card:hover,.pacer-card:hover{transform:none;}
}

/* roulang page: article */
:root{
  --brand:#0F5C4A;
  --brand-2:#1F8A6B;
  --accent:#FF6B35;
  --accent-dark:#E85B27;
  --accent-soft:#FFE3D6;
  --warm:#F2C744;
  --ink:#14201C;
  --muted:#5A6B64;
  --bg:#F6F4EE;
  --surface:#FFFFFF;
  --dark:#0B3A2F;
  --dark-text:#E9F2EE;
  --line:#E2DED4;
  --soft-green:#EFF6F2;
  --soft-orange:#FFF6F1;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 2px 4px rgba(20,32,28,.04),0 12px 28px rgba(20,32,28,.06);
  --shadow-hover:0 4px 8px rgba(20,32,28,.07),0 18px 38px rgba(20,32,28,.11);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand-2);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--accent);}
button{font-family:inherit;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink);}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.3;letter-spacing:-.2px;}
p{margin:0;}
ul,ol{margin:0;padding:0;}
.container{max-width:1200px;margin:0 auto;padding:0 24px;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 6px 20px rgba(20,32,28,.08);}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px;}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);}
.brand:hover{color:var(--ink);}
.brand-mark{width:38px;height:38px;flex:0 0 38px;}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:.2px;color:var(--brand);}
.brand-text span{font-size:11.5px;color:var(--muted);letter-spacing:.4px;margin-top:3px;}
.nav-menu{display:flex;align-items:center;gap:4px;}
.nav-menu a{
  position:relative;display:inline-block;padding:10px 14px;border-radius:var(--radius-sm);
  font-size:15px;color:var(--ink);font-weight:500;
}
.nav-menu a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:3px;
  background:var(--accent);opacity:0;transform:scaleX(.4);transition:opacity .2s ease,transform .2s ease;
}
.nav-menu a:hover{color:var(--brand);background:var(--soft-green);}
.nav-menu a.is-active{color:var(--brand);font-weight:700;}
.nav-menu a.is-active::after{opacity:1;transform:scaleX(1);}
.nav-actions{display:flex;align-items:center;gap:16px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1.5px solid transparent;cursor:pointer;
  padding:12px 24px;font-size:15px;font-weight:600;line-height:1;
  transition:transform .18s ease,background .2s ease,color .2s ease,box-shadow .2s ease,border-color .2s ease;
  text-align:center;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 18px rgba(255,107,53,.26);}
.btn-primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);box-shadow:0 12px 24px rgba(232,91,39,.3);}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand);}
.btn-ghost:hover{background:#E7F2ED;color:var(--brand);}
.btn-link{
  display:inline-flex;align-items:center;gap:6px;color:var(--brand-2);font-weight:600;font-size:15px;
  border:0;background:none;padding:0;cursor:pointer;
}
.btn-link svg{transition:transform .2s ease;}
.btn-link:hover{color:var(--accent);}
.btn-link:hover svg{transform:translateX(3px);}
.btn:focus-visible,.btn-link:focus-visible,a:focus-visible,button:focus-visible{
  outline:2px solid var(--accent);outline-offset:2px;
}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;
  background:#fff;cursor:pointer;align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--brand);position:relative;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--brand);
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
.mobile-drawer{
  position:fixed;inset:0 0 0 auto;width:min(320px,86vw);background:#fff;z-index:120;
  transform:translateX(100%);transition:transform .3s ease;
  box-shadow:-10px 0 30px rgba(20,32,28,.16);
  padding:26px 22px;display:flex;flex-direction:column;gap:8px;
  overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.drawer-close{width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;color:var(--brand);font-size:20px;line-height:1;}
.mobile-drawer a.drawer-link{
  display:block;padding:13px 14px;border-radius:12px;color:var(--ink);font-size:16px;font-weight:500;
  border-bottom:1px solid var(--line);
}
.mobile-drawer a.drawer-link:hover{background:var(--soft-green);color:var(--brand);}
.mobile-drawer .btn{margin-top:16px;width:100%;}
.drawer-mask{
  position:fixed;inset:0;background:rgba(11,58,47,.42);z-index:110;opacity:0;pointer-events:none;
  transition:opacity .3s ease;
}
.drawer-mask.is-open{opacity:1;pointer-events:auto;}

/* ---------- 通用板块 ---------- */
section{padding:72px 0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:1.4px;color:var(--brand-2);
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--accent);border-radius:2px;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  margin-bottom:28px;flex-wrap:wrap;
}
.section-head h2{font-size:29px;letter-spacing:-.4px;}
.section-head p{color:var(--muted);font-size:15px;max-width:520px;margin-top:8px;}

/* ---------- 文章头部窄条 ---------- */
.article-hero{
  padding:34px 0 40px;
  background:linear-gradient(180deg,var(--bg) 0%,var(--soft-green) 100%);
  border-bottom:1px solid var(--line);
  position:relative;
  overflow:hidden;
}
.article-hero::after{
  content:"";position:absolute;right:-120px;top:-80px;width:420px;height:420px;border-radius:50%;
  border:26px solid rgba(31,138,107,.09);pointer-events:none;
}
.breadcrumb{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-size:13.5px;color:var(--muted);margin-bottom:20px;position:relative;z-index:1;
}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--brand-2);}
.breadcrumb .sep{color:#B9C4BE;}
.breadcrumb .now{
  color:var(--brand);font-weight:600;max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.cat-pill{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--accent-soft);color:#B4441B;font-size:12.5px;font-weight:700;
  padding:6px 14px;border-radius:999px;letter-spacing:.4px;
}
.article-hero h1{
  font-size:38px;line-height:1.28;letter-spacing:-.6px;max-width:900px;
  position:relative;z-index:1;margin:16px 0 20px;
}
.article-meta{
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:14px;color:var(--muted);
  position:relative;z-index:1;
}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#B9C4BE;}

/* ---------- 正文与侧栏 ---------- */
.article-section{padding:56px 0 72px;background:var(--surface);}
.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:start;
}
.article-main{min-width:0;}
.article-body{max-width:760px;font-size:16.5px;line-height:1.85;color:var(--ink);}
.article-body p{margin:0 0 1.2em;}
.article-body h1,
.article-body h2{
  font-size:26px;line-height:1.4;margin:44px 0 16px;padding-left:14px;
  border-left:3px solid var(--brand-2);letter-spacing:-.3px;
}
.article-body h1{font-size:28px;}
.article-body h3{font-size:20px;margin:32px 0 12px;color:var(--brand);}
.article-body h4{font-size:17px;margin:24px 0 10px;}
.article-body ul,.article-body ol{padding-left:1.5em;margin:0 0 1.2em;}
.article-body li{margin-bottom:.55em;}
.article-body ul li{list-style:disc;}
.article-body ol li{list-style:decimal;}
.article-body li::marker{color:var(--brand-2);font-weight:700;}
.article-body blockquote{
  margin:26px 0;padding:18px 22px;background:var(--soft-green);
  border-left:4px solid var(--accent);border-radius:0 12px 12px 0;
  font-style:normal;color:var(--ink);
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:12px;margin:26px auto;width:100%;height:auto;}
.article-body figure{margin:26px 0;}
.article-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:10px;}
.article-body a{color:var(--brand-2);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--accent);}
.article-body table{
  width:100%;border-collapse:collapse;margin:26px 0;font-size:15px;overflow:hidden;border-radius:12px;
}
.article-body th,.article-body td{border:1px solid var(--line);padding:11px 14px;text-align:left;}
.article-body th{background:var(--soft-green);color:var(--brand);font-weight:700;}
.article-body tbody tr:nth-child(even) td{background:#FAF8F3;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:34px 0;}

/* 空状态 */
.empty-state{
  max-width:640px;padding:48px 32px;border:1px dashed var(--line);border-radius:var(--radius);
  background:var(--soft-green);text-align:center;
}
.empty-state h2{font-size:24px;margin-bottom:12px;color:var(--brand);}
.empty-state p{color:var(--muted);margin-bottom:22px;}

/* 文末互动条 */
.interact-bar{
  max-width:760px;margin-top:40px;padding:20px 22px;border-radius:var(--radius);
  background:var(--soft-green);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
}
.tag-group{display:flex;gap:8px;flex-wrap:wrap;}
.tag{
  display:inline-flex;align-items:center;padding:6px 13px;border-radius:999px;
  background:#fff;border:1px solid var(--line);color:var(--brand);font-size:13px;font-weight:600;
}
.tag:hover{border-color:var(--brand-2);color:var(--brand-2);}
.interact-actions{display:flex;gap:10px;}
.btn-sm{padding:9px 18px;font-size:14px;}

/* 作者卡 */
.author-card{
  max-width:760px;margin-top:24px;padding:22px;border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
}
.author-avatar{
  width:56px;height:56px;border-radius:50%;flex:0 0 56px;
  background:linear-gradient(135deg,var(--brand-2),var(--brand));
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:19px;font-weight:800;letter-spacing:.5px;
}
.author-info{flex:1 1 220px;min-width:0;}
.author-info strong{display:block;font-size:16px;color:var(--ink);}
.author-info span{display:block;font-size:13.5px;color:var(--muted);margin-top:4px;line-height:1.6;}

/* 侧栏 */
.article-side{display:flex;flex-direction:column;gap:22px;position:sticky;top:96px;}
.side-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:22px;
}
.side-card h3{font-size:17px;margin-bottom:6px;color:var(--brand);}
.side-card .side-sub{font-size:13px;color:var(--muted);margin-bottom:16px;}
.hot-list{list-style:none;display:flex;flex-direction:column;}
.hot-list li{padding:12px 0;border-bottom:1px dashed var(--line);display:flex;gap:12px;align-items:flex-start;}
.hot-list li:last-child{border-bottom:0;padding-bottom:0;}
.hot-list li:first-child{padding-top:0;}
.hot-index{
  font-size:14px;font-weight:800;color:var(--warm);font-variant-numeric:tabular-nums;
  line-height:1.6;flex:0 0 22px;
}
.hot-list a{font-size:14.5px;color:var(--ink);line-height:1.55;font-weight:600;}
.hot-list a:hover{color:var(--brand-2);}
.hot-list .hot-meta{display:block;font-size:12.5px;color:var(--muted);font-weight:400;margin-top:3px;}
.side-join{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow);background:var(--surface);
}
.side-join .join-img{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--line);}
.side-join .join-img img{width:100%;height:100%;object-fit:cover;}
.side-join .join-img::after{
  content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,58,47,0) 30%,rgba(11,58,47,.72) 100%);
}
.side-join .join-badge{
  position:absolute;left:14px;top:14px;z-index:2;
  background:var(--accent);color:#fff;font-size:12px;font-weight:700;
  padding:5px 12px;border-radius:999px;
}
.side-join .join-body{padding:18px 20px 22px;}
.side-join h3{font-size:17px;margin-bottom:8px;}
.side-join p{font-size:13.5px;color:var(--muted);margin-bottom:16px;line-height:1.7;}
.side-join .btn{width:100%;}

/* ---------- 相关推荐 ---------- */
.related-section{background:var(--bg);}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.news-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:24px 22px 20px;position:relative;overflow:hidden;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--accent);
  opacity:0;transition:opacity .22s ease;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--brand-2);}
.news-card:hover::before{opacity:1;}
.news-card .badge-tag{
  display:inline-flex;align-self:flex-start;padding:4px 11px;border-radius:999px;
  background:var(--accent-soft);color:#B4441B;font-size:12px;font-weight:700;margin-bottom:14px;
}
.news-card h3{font-size:18px;line-height:1.5;margin-bottom:10px;}
.news-card h3 a{color:var(--ink);}
.news-card h3 a:hover{color:var(--brand-2);}
.news-card p{
  font-size:14.5px;color:var(--muted);line-height:1.7;margin-bottom:18px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{
  margin-top:auto;padding-top:14px;border-top:1px dashed var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:12.5px;color:var(--muted);
}
.news-meta .arrow{color:var(--brand-2);font-weight:700;transition:transform .2s ease;}
.news-card:hover .news-meta .arrow{transform:translateX(3px);}

/* ---------- 跑点延伸 ---------- */
.route-section{background:var(--soft-green);}
.route-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.route-copy h2{font-size:29px;margin-bottom:16px;letter-spacing:-.4px;}
.route-copy p{color:var(--muted);font-size:15.5px;margin-bottom:22px;}
.route-points{list-style:none;display:flex;flex-direction:column;gap:14px;}
.route-points li{
  display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:16px 18px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.route-points li:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:var(--brand-2);}
.route-points .rp-icon{
  width:38px;height:38px;flex:0 0 38px;border-radius:10px;background:var(--soft-green);
  color:var(--brand);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;
}
.route-points strong{display:block;font-size:15.5px;margin-bottom:3px;}
.route-points span{font-size:13.5px;color:var(--muted);line-height:1.6;}
.route-figure{position:relative;}
.route-figure img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:20px;box-shadow:0 18px 42px rgba(11,58,47,.16);}
.route-figure .float-card{
  position:absolute;left:-18px;bottom:-18px;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:14px 18px;box-shadow:var(--shadow);font-size:13px;color:var(--muted);
  max-width:250px;
}
.route-figure .float-card strong{display:block;font-size:15px;color:var(--brand);margin-bottom:3px;}

/* ---------- 安全清单 ---------- */
.safety-section{background:var(--dark);color:var(--dark-text);}
.safety-section .eyebrow{color:#9FD3BE;}
.safety-section h2{color:#fff;font-size:29px;letter-spacing:-.4px;}
.safety-section .section-head p{color:#BFD6CC;}
.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px 32px;}
.check-item{
  display:flex;gap:12px;align-items:flex-start;padding:16px 0;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.check-item .tick{
  width:24px;height:24px;flex:0 0 24px;border-radius:50%;background:rgba(159,211,190,.18);
  color:#9FD3BE;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;margin-top:2px;
}
.check-item strong{display:block;color:#fff;font-size:15.5px;margin-bottom:3px;}
.check-item span{font-size:14px;color:#BFD6CC;line-height:1.7;}

/* ---------- 继续查看 ---------- */
.more-section{background:var(--surface);}
.more-bar{
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);
  box-shadow:var(--shadow);padding:24px 26px;
}
.more-links{display:flex;gap:14px;flex-wrap:wrap;}
.more-link{
  display:flex;flex-direction:column;gap:4px;padding:14px 20px;border-radius:12px;
  background:var(--soft-green);min-width:220px;transition:background .2s ease,border-color .2s ease;
  border:1px solid transparent;
}
.more-link:hover{background:#E4F1EA;border-color:var(--brand-2);}
.more-link small{font-size:12.5px;color:var(--muted);}
.more-link strong{font-size:15px;color:var(--brand);font-weight:700;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:var(--dark-text);padding:60px 0 26px;}
.footer-grid{
  display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px;
  padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.12);
}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand span{display:flex;flex-direction:column;line-height:1.25;}
.footer-brand strong{color:#fff;font-size:16px;font-weight:800;}
.footer-brand span span{font-size:11.5px;color:#9FD3BE;margin-top:4px;letter-spacing:.4px;}
.footer-grid p{font-size:14px;color:#BFD6CC;line-height:1.85;max-width:420px;}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:14px;font-weight:700;}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:9px;}
.footer-col li{font-size:14px;color:#BFD6CC;line-height:1.6;}
.footer-col a{color:#BFD6CC;}
.footer-col a:hover{color:var(--warm);}
.footer-note{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding-top:22px;font-size:13px;color:#9AB5AA;
}
.footer-note .site-domain{color:#7FA396;}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .article-layout{grid-template-columns:minmax(0,1fr) 290px;gap:40px;}
  .article-hero h1{font-size:34px;}
}
@media (max-width:1023px){
  .nav-menu{display:none;}
  .nav-toggle{display:flex;}
  .nav-actions .btn-link{display:none;}
  section{padding:56px 0;}
  .article-layout{grid-template-columns:1fr;gap:34px;}
  .article-side{position:static;flex-direction:row;flex-wrap:wrap;}
  .article-side > *{flex:1 1 300px;}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .route-grid{grid-template-columns:1fr;gap:34px;}
  .route-figure .float-card{left:14px;bottom:-14px;}
  .footer-grid{grid-template-columns:1.6fr 1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  .nav-wrap{height:66px;}
  .brand-mark{width:34px;height:34px;flex:0 0 34px;}
  .brand-text strong{font-size:14.5px;}
  .brand-text span{font-size:10.5px;}
  .nav-actions .btn{padding:10px 18px;font-size:14px;}
  section{padding:44px 0;}
  .article-hero{padding:26px 0 32px;}
  .article-hero h1{font-size:27px;line-height:1.35;}
  .breadcrumb{font-size:12.5px;}
  .breadcrumb .now{max-width:180px;}
  .article-section{padding:38px 0 46px;}
  .article-body{font-size:16px;}
  .article-body h2{font-size:22px;margin-top:34px;}
  .article-body h3{font-size:18px;}
  .article-body table{font-size:13.5px;}
  .article-body th,.article-body td{padding:8px 10px;}
  .section-head h2{font-size:23px;}
  .news-grid{grid-template-columns:1fr;}
  .check-grid{grid-template-columns:1fr;}
  .interact-bar{flex-direction:column;align-items:flex-start;}
  .interact-actions{width:100%;}
  .interact-actions .btn{flex:1;}
  .more-bar{flex-direction:column;align-items:stretch;}
  .more-links{flex-direction:column;}
  .more-link{min-width:0;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .footer-grid > div:first-child{grid-column:1 / -1;}
  .route-figure .float-card{max-width:100%;}
}
@media (max-width:519px){
  .footer-grid{grid-template-columns:1fr;}
  .article-hero h1{font-size:24px;}
  .hero-actions .btn{width:100%;}
  .btn{width:auto;}
}
@media (hover:hover){
  .news-card:hover{transform:translateY(-3px);}
}

/* roulang page: category1 */
:root{
  --brand:#0F5C4A;
  --brand-2:#1F8A6B;
  --accent:#FF6B35;
  --accent-dark:#E85B27;
  --accent-soft:#FFE3D6;
  --warm:#F2C744;
  --ink:#14201C;
  --muted:#5A6B64;
  --bg:#F6F4EE;
  --surface:#FFFFFF;
  --dark:#0B3A2F;
  --dark-text:#E9F2EE;
  --line:#E2DED4;
  --soft-green:#EFF6F2;
  --soft-orange:#FFF6F1;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 2px 4px rgba(20,32,28,.04),0 12px 28px rgba(20,32,28,.06);
  --shadow-hover:0 4px 8px rgba(20,32,28,.07),0 18px 38px rgba(20,32,28,.11);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand-2);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--accent);}
ul,ol{margin:0;padding:0;list-style:none;}
p{margin:0 0 1em;}
button{font-family:inherit;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink);}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:700;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%;}
/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 6px 20px rgba(20,32,28,.08);}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px;}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);}
.brand:hover{color:var(--ink);}
.brand-mark{width:38px;height:38px;flex:0 0 38px;}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:.2px;color:var(--brand);}
.brand-text span{font-size:11.5px;color:var(--muted);letter-spacing:.4px;margin-top:3px;}
.nav-menu{display:flex;align-items:center;gap:4px;}
.nav-menu a{
  position:relative;display:inline-block;padding:10px 14px;border-radius:var(--radius-sm);
  font-size:15px;color:var(--ink);font-weight:500;
}
.nav-menu a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:3px;
  background:var(--accent);opacity:0;transform:scaleX(.4);transition:opacity .2s ease,transform .2s ease;
}
.nav-menu a:hover{color:var(--brand);background:var(--soft-green);}
.nav-menu a.is-active{color:var(--brand);font-weight:700;}
.nav-menu a.is-active::after{opacity:1;transform:scaleX(1);}
.nav-actions{display:flex;align-items:center;gap:16px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1.5px solid transparent;cursor:pointer;
  padding:12px 24px;font-size:15px;font-weight:600;line-height:1;min-height:44px;
  transition:transform .18s ease,background .2s ease,color .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 18px rgba(255,107,53,.26);}
.btn-primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);box-shadow:0 12px 24px rgba(232,91,39,.3);}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand);}
.btn-ghost:hover{background:#E7F2ED;color:var(--brand);}
.btn-link{
  display:inline-flex;align-items:center;gap:6px;color:var(--brand-2);font-weight:600;font-size:15px;
  border:0;background:none;padding:0;
}
.btn-link svg{transition:transform .2s ease;}
.btn-link:hover{color:var(--accent);}
.btn-link:hover svg{transform:translateX(3px);}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;
  background:#fff;cursor:pointer;align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--brand);position:relative;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--brand);
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
.mobile-drawer{
  position:fixed;inset:0 0 0 auto;width:min(320px,86vw);background:#fff;z-index:120;
  transform:translateX(100%);transition:transform .3s ease;
  box-shadow:-10px 0 30px rgba(20,32,28,.16);
  padding:26px 22px;display:flex;flex-direction:column;gap:8px;
}
.mobile-drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.drawer-close{width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;color:var(--brand);font-size:20px;line-height:1;}
.mobile-drawer a.drawer-link{
  display:block;padding:13px 14px;border-radius:12px;color:var(--ink);font-size:16px;font-weight:500;
  border-bottom:1px solid var(--line);
}
.mobile-drawer a.drawer-link:hover{background:var(--soft-green);color:var(--brand);}
.mobile-drawer .btn{margin-top:16px;width:100%;}
.drawer-mask{
  position:fixed;inset:0;background:rgba(11,58,47,.42);z-index:110;opacity:0;pointer-events:none;
  transition:opacity .3s ease;
}
.drawer-mask.is-open{opacity:1;pointer-events:auto;}
/* ---------- 分类头部窄条 ---------- */
.page-head{
  position:relative;overflow:hidden;
  padding:40px 0 48px;
  background:linear-gradient(135deg,#F6F4EE 0%,#EFF6F2 100%);
  border-bottom:1px solid var(--line);
}
.page-head::after{
  content:"";position:absolute;right:-140px;top:-100px;width:440px;height:440px;border-radius:50%;
  border:2px dashed rgba(31,138,107,.26);pointer-events:none;
}
.page-head::before{
  content:"";position:absolute;right:40px;bottom:-180px;width:320px;height:320px;border-radius:50%;
  border:2px solid rgba(255,107,53,.16);pointer-events:none;
}
.page-head .container{position:relative;z-index:1;}
.crumbs{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13.5px;color:var(--muted);margin-bottom:16px;}
.crumbs a{color:var(--muted);}
.crumbs a:hover{color:var(--brand-2);}
.crumbs .sep{color:#BCC7C1;}
.page-head h1{font-size:38px;line-height:1.25;font-weight:800;letter-spacing:-.5px;max-width:880px;margin-bottom:14px;}
.page-head h1 em{font-style:normal;color:var(--brand);}
.page-lead{font-size:16.5px;color:var(--muted);max-width:780px;margin:0 0 24px;}
.stat-pills{display:flex;flex-wrap:wrap;gap:12px;}
.stat-pill{
  display:inline-flex;align-items:baseline;gap:6px;
  background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 18px;
  font-size:13.5px;color:var(--muted);box-shadow:0 2px 4px rgba(20,32,28,.04);
}
.stat-pill b{font-size:17px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;line-height:1;}
/* ---------- 筛选条 ---------- */
.filter-bar{background:var(--surface);border-bottom:1px solid var(--line);padding:16px 0;}
.chip-row{display:flex;gap:10px;overflow-x:auto;padding:2px 0;scrollbar-width:none;}
.chip-row::-webkit-scrollbar{display:none;}
.chip{
  flex:0 0 auto;border:1.5px solid var(--line);background:#fff;border-radius:999px;
  padding:9px 18px;font-size:14px;color:var(--ink);cursor:pointer;font-weight:500;
  min-height:44px;transition:background .2s ease,color .2s ease,border-color .2s ease,transform .18s ease;
}
.chip:hover{border-color:var(--brand-2);color:var(--brand);background:var(--soft-green);}
.chip.is-active{background:var(--brand);border-color:var(--brand);color:#E9F2EE;font-weight:700;}
/* ---------- 通用板块 ---------- */
.sec{padding:72px 0;}
.sec-alt{background:var(--surface);}
.sec-soft{background:var(--soft-green);}
.sec-dark{background:var(--dark);color:var(--dark-text);}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:30px;}
.sec-head h2{font-size:30px;line-height:1.3;letter-spacing:-.3px;}
.sec-head p{margin:8px 0 0;color:var(--muted);font-size:15px;max-width:660px;}
.sec-dark .sec-head h2{color:#fff;}
.sec-dark .sec-head p{color:#B7D6C8;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:12px;
  font-size:12.5px;font-weight:700;letter-spacing:1.4px;color:var(--brand-2);
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--accent);border-radius:2px;}
.sec-dark .eyebrow{color:#9FD3BE;}
/* ---------- 约跑卡片 ---------- */
.run-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.run-card{
  display:flex;flex-direction:column;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.run-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--brand-2);}
.run-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,var(--brand-2),var(--brand));}
.run-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.run-card:hover .run-thumb img{transform:scale(1.04);}
.badge{
  position:absolute;left:12px;top:12px;z-index:2;
  background:rgba(11,58,47,.82);color:#fff;font-size:12.5px;font-weight:600;
  padding:5px 12px;border-radius:999px;backdrop-filter:blur(4px);
}
.badge-accent{background:var(--accent);}
.run-body{padding:18px 18px 16px;display:flex;flex-direction:column;gap:10px;flex:1;}
.run-body h3{font-size:18px;line-height:1.45;}
.run-meta{display:flex;flex-direction:column;gap:6px;font-size:13.5px;color:var(--muted);}
.run-meta span{display:flex;align-items:center;gap:7px;}
.run-meta i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--brand-2);flex:0 0 6px;font-style:normal;}
.run-meta .pace{color:var(--brand);font-weight:700;font-variant-numeric:tabular-nums;}
.run-foot{
  margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:13.5px;color:var(--muted);
}
.run-foot strong{color:var(--accent);font-variant-numeric:tabular-nums;}
.run-more{display:flex;justify-content:center;margin-top:38px;}
.run-empty{
  display:none;text-align:center;padding:44px 20px;border:1px dashed var(--line);
  border-radius:var(--radius);background:#fff;color:var(--muted);font-size:15px;
}
/* ---------- 图文说明 ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.split h2{font-size:30px;line-height:1.32;margin-bottom:16px;letter-spacing:-.3px;}
.split .lead-text{color:var(--muted);font-size:15.5px;}
.point-list{display:flex;flex-direction:column;gap:16px;margin-top:24px;}
.point{display:flex;gap:14px;align-items:flex-start;}
.point-icon{
  flex:0 0 40px;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:#fff;border:1px solid var(--line);color:var(--brand-2);font-weight:800;font-size:14px;
  font-variant-numeric:tabular-nums;
}
.point h3{font-size:17px;margin-bottom:4px;}
.point p{margin:0;font-size:14.5px;color:var(--muted);line-height:1.7;}
.split-media img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow);}
.split-media figcaption{margin-top:12px;font-size:13px;color:var(--muted);text-align:center;}
/* ---------- 榜单 ---------- */
.rank-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.rank-item{
  display:grid;grid-template-columns:64px 1fr auto;gap:18px;align-items:center;
  padding:18px 24px;border-bottom:1px solid var(--line);transition:background .2s ease;
  color:var(--ink);
}
.rank-item:last-child{border-bottom:0;}
.rank-item:hover{background:#F2F7F4;color:var(--ink);}
.rank-num{font-size:26px;font-weight:800;color:var(--warm);font-variant-numeric:tabular-nums;line-height:1;}
.rank-item h3{font-size:17px;margin-bottom:3px;}
.rank-item p{margin:0;font-size:13.5px;color:var(--muted);}
.rank-arrow{color:var(--brand-2);font-size:20px;line-height:1;transition:transform .2s ease;}
.rank-item:hover .rank-arrow{transform:translateX(4px);color:var(--accent);}
/* ---------- 安全清单 ---------- */
.safety-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:4px 40px;}
.safety-item{
  display:flex;align-items:flex-start;gap:12px;padding:16px 0;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.tick{
  flex:0 0 24px;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,107,53,.18);color:var(--accent);font-size:13px;font-weight:800;margin-top:2px;
}
.safety-item strong{display:block;font-size:16px;color:#fff;margin-bottom:2px;}
.safety-item span{font-size:14px;color:#B7D6C8;line-height:1.65;}
/* ---------- 标签墙 ---------- */
.tag-wall{display:flex;flex-wrap:wrap;gap:12px;}
.tag{
  display:inline-flex;align-items:center;min-height:44px;
  padding:9px 18px;border-radius:999px;background:#fff;border:1px solid var(--line);
  font-size:14px;color:var(--ink);
  transition:transform .18s ease,border-color .2s ease,color .2s ease,background .2s ease;
}
.tag:hover{transform:translateY(-2px);border-color:var(--brand-2);color:var(--brand);background:var(--soft-green);}
/* ---------- 资讯卡片 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.news-card{
  position:relative;display:flex;flex-direction:column;gap:10px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 22px 20px 28px;box-shadow:var(--shadow);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-card::before{
  content:"";position:absolute;left:0;top:20px;bottom:20px;width:4px;border-radius:4px;background:var(--accent);
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--brand-2);}
.news-tag{
  align-self:flex-start;background:var(--accent-soft);color:#B4461B;
  font-size:12.5px;font-weight:700;padding:4px 12px;border-radius:999px;
}
.news-card h3{
  font-size:17px;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card h3 a{color:var(--ink);}
.news-card h3 a:hover{color:var(--brand-2);}
.news-card p{
  margin:0;font-size:14px;color:var(--muted);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{
  margin-top:auto;padding-top:12px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;
  font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;
}
.news-meta a{color:var(--brand-2);font-weight:700;}
.news-empty{
  grid-column:1/-1;text-align:center;padding:48px 20px;border:1px dashed var(--line);
  border-radius:var(--radius);background:#fff;color:var(--muted);font-size:15px;
}
/* ---------- FAQ ---------- */
.faq{display:flex;flex-direction:column;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:first-child{border-top:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 0;background:none;border:0;cursor:pointer;text-align:left;
  font-size:17px;font-weight:600;color:var(--ink);line-height:1.55;
}
.faq-q:hover{color:var(--brand);}
.faq-icon{
  flex:0 0 28px;width:28px;height:28px;border-radius:50%;border:1.5px solid var(--brand-2);
  display:grid;place-items:center;position:relative;transition:background .2s ease,transform .2s ease;
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--brand-2);border-radius:2px;transition:transform .25s ease,background .2s ease;
}
.faq-icon::before{width:12px;height:2px;}
.faq-icon::after{width:2px;height:12px;}
.faq-item.is-open .faq-icon{background:var(--brand);border-color:var(--brand);}
.faq-item.is-open .faq-icon::before,.faq-item.is-open .faq-icon::after{background:#fff;}
.faq-item.is-open .faq-icon::after{transform:scaleY(0);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a p{margin:0;padding:0 0 20px;font-size:15px;color:var(--muted);line-height:1.85;max-width:900px;}
/* ---------- 底部行动条 ---------- */
.cta-band{background:var(--dark);color:var(--dark-text);padding:52px 0;}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;}
.cta-inner h2{color:#fff;font-size:28px;line-height:1.35;margin-bottom:8px;}
.cta-inner p{margin:0;color:#B7D6C8;font-size:15px;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;}
.cta-actions .btn-ghost{color:#9FD3BE;border-color:rgba(159,211,190,.6);}
.cta-actions .btn-ghost:hover{background:rgba(159,211,190,.14);color:#fff;}
/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:var(--dark-text);padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand strong{display:block;font-size:16px;color:#fff;line-height:1.25;}
.footer-brand span{display:block;font-size:11.5px;color:#9FD3BE;letter-spacing:.4px;margin-top:3px;}
.site-footer p{font-size:14px;color:#B7D6C8;line-height:1.8;margin:0;}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;font-weight:700;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col li{font-size:14px;color:#B7D6C8;line-height:1.6;}
.footer-col a{color:#B7D6C8;}
.footer-col a:hover{color:var(--warm);}
.footer-note{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#8FB6A7;
}
.footer-note .site-domain{letter-spacing:.6px;}
/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .run-grid,.news-grid{grid-template-columns:repeat(3,1fr);}
  .page-head h1{font-size:34px;}
}
@media (max-width:1023px){
  .nav-menu{display:none;}
  .nav-toggle{display:flex;}
  .nav-actions .btn-link{display:none;}
  .split{grid-template-columns:1fr;gap:32px;}
  .run-grid,.news-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .sec{padding:56px 0;}
  .page-head h1{font-size:30px;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  .sec{padding:44px 0;}
  .page-head{padding:28px 0 36px;}
  .page-head h1{font-size:26px;}
  .page-head::after,.page-head::before{display:none;}
  .page-lead{font-size:15px;}
  .run-grid,.news-grid{grid-template-columns:1fr;}
  .safety-grid{grid-template-columns:1fr;}
  .sec-head h2,.split h2,.cta-inner h2{font-size:23px;}
  .rank-item{grid-template-columns:48px 1fr auto;padding:16px 16px;gap:12px;}
  .rank-num{font-size:21px;}
  .btn{width:100%;}
  .nav-actions .btn-primary{width:auto;}
  .cta-actions{width:100%;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-note{flex-direction:column;align-items:flex-start;}
  .faq-q{font-size:16px;}
}
@media (max-width:520px){
  .stat-pill{font-size:12.5px;padding:8px 14px;}
  .run-body h3{font-size:17px;}
  .brand-text strong{font-size:14.5px;}
  .brand-text span{font-size:10.5px;}
}
@media (hover:hover){
  .run-card:hover,.news-card:hover,.tag:hover{will-change:transform;}
}