/* roulang page: index */
:root{
  --ink:#1C2024;
  --ink-soft:#4A5158;
  --paper:#FBF6EF;
  --surface:#FFFFFF;
  --line:#E6DCCE;
  --brand:#E8542F;
  --brand-deep:#B93A1C;
  --brand-tint:#FDEDE6;
  --accent:#14554A;
  --accent-tint:#E4F0EC;
  --warn:#F2B534;
  --r-lg:14px;
  --r-md:12px;
  --r-sm:10px;
  --sh:0 1px 2px rgba(28,32,36,.04),0 8px 24px rgba(28,32,36,.06);
  --sh-h:0 10px 28px rgba(28,32,36,.10);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  background:var(--paper);
  color:var(--ink);
  font-size:16px;
  line-height:1.8;
  font-variant-numeric:tabular-nums;
}
img{max-width:100%;display:block;border-radius:var(--r-md);border:1px solid var(--line);object-fit:cover;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
button{background:none;border:0;cursor:pointer;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px;}
.container{width:min(var(--container),100% - 48px);margin-inline:auto;}

/* ============ 顶部细条 ============ */
.topbar{background:var(--ink);color:#EDE7DE;font-size:12px;height:36px;display:flex;align-items:center;}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;width:min(var(--container),100% - 48px);margin-inline:auto;}
.topbar-ticker{display:flex;align-items:center;gap:6px;color:#CFC7BB;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar-ticker strong{color:var(--warn);font-weight:700;}
.topbar-links{display:flex;gap:18px;flex:none;}
.topbar-links a{color:#CFC7BB;transition:color .18s ease;}
.topbar-links a:hover{color:#fff;}

/* ============ 主导航 ============ */
.navbar{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40;}
.nav-inner{display:flex;align-items:center;gap:24px;min-height:72px;width:min(var(--container),100% - 48px);margin-inline:auto;}
.logo{display:flex;align-items:center;gap:10px;flex:none;}
.logo-mark{width:38px;height:38px;border-radius:10px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:19px;font-weight:700;letter-spacing:0;}
.logo-text{display:flex;flex-direction:column;line-height:1.25;}
.logo-name{font-size:17px;font-weight:700;letter-spacing:0;}
.logo-sub{font-size:11px;color:var(--ink-soft);}
.main-nav{display:flex;align-items:center;gap:4px;flex:1;flex-wrap:wrap;}
.main-nav a{font-size:14.5px;padding:8px 11px;border-radius:8px;color:var(--ink-soft);transition:color .18s ease,background .18s ease;white-space:nowrap;}
.main-nav a:hover{color:var(--brand);background:var(--brand-tint);}
.main-nav a.active{color:var(--brand);font-weight:600;background:var(--brand-tint);}
.nav-tools{display:flex;align-items:center;gap:10px;flex:none;}
.city-select{padding:8px 10px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);font-size:13.5px;color:var(--ink-soft);max-width:104px;}
.nav-search{display:flex;align-items:center;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);overflow:hidden;transition:border-color .18s ease,box-shadow .18s ease;}
.nav-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(232,84,47,.14);}
.nav-search input{width:132px;border:0;padding:9px 10px;font-size:13.5px;background:transparent;outline:none;}
.nav-search button{padding:9px 11px;display:grid;place-items:center;color:var(--ink-soft);border-left:1px solid var(--line);transition:color .18s ease;}
.nav-search button:hover{color:var(--brand);}
.burger{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:var(--r-sm);place-items:center;background:var(--surface);}
.burger span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative;}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px;}
.burger span::before{top:-6px;}
.burger span::after{top:6px;}

/* ============ 按钮 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--r-sm);font-size:15px;font-weight:600;line-height:1.4;border:1px solid transparent;cursor:pointer;transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;}
.btn-primary{background:var(--brand);color:#fff;}
.btn-primary:hover{background:var(--brand-deep);transform:translateY(-1px);box-shadow:0 8px 20px rgba(232,84,47,.24);}
.btn-ghost{background:var(--surface);border-color:var(--line);color:var(--ink);}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);}
.btn-sm{padding:9px 16px;font-size:14px;}
.btn-block{width:100%;}
.link-more{font-size:14px;font-weight:600;color:var(--brand);border-bottom:1px solid transparent;transition:border-color .18s ease;}
.link-more:hover{border-color:var(--brand);}

/* ============ 通用板块 ============ */
.section{padding:72px 0;}
.section--surface{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section--tint{background:var(--accent-tint);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:28px;}
.section-title{font-size:30px;line-height:1.35;font-weight:700;display:flex;align-items:center;gap:12px;}
.section-title::before{content:"";width:4px;height:22px;border-radius:2px;background:var(--accent);flex:none;}
.section-sub{font-size:15px;color:var(--ink-soft);margin-top:8px;}
.grid{display:grid;gap:24px;}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;padding:56px 0 0;background:var(--paper);}
.hero::before{content:"";position:absolute;inset:0;background:url('/assets/images/a116a6b9bb274277.webp') center/cover no-repeat;opacity:.16;}
.hero::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg,rgba(20,85,74,.04) 0 12px,transparent 12px 24px);}
.hero .container{position:relative;z-index:1;}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:4px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:13px;color:var(--accent);}
.hero-eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand);}
.hero h1{font-size:44px;line-height:1.25;font-weight:700;letter-spacing:0;margin:18px 0 0;max-width:940px;}
.hero-sub{font-size:16px;line-height:1.85;color:var(--ink-soft);margin-top:16px;max-width:780px;}
.search-combo{display:flex;align-items:center;margin-top:26px;max-width:720px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh);overflow:hidden;transition:border-color .18s ease,box-shadow .18s ease;}
.search-combo:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(232,84,47,.14);}
.search-combo select{border:0;background:transparent;padding:15px 14px;font-size:14.5px;color:var(--ink-soft);outline:none;border-right:1px solid var(--line);max-width:126px;}
.search-combo input{flex:1;min-width:0;border:0;background:transparent;padding:15px 16px;font-size:15px;outline:none;}
.search-combo .btn{border-radius:0;padding:16px 26px;}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.chip{display:inline-flex;align-items:center;padding:6px 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:13px;color:var(--ink-soft);transition:border-color .18s ease,color .18s ease,background .18s ease;}
.chip:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-tint);}
.hero-panel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) 1.5fr;gap:0;margin-top:44px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg) var(--r-lg) 0 0;border-bottom:0;box-shadow:var(--sh);overflow:hidden;position:relative;z-index:1;}
.hero-stat{padding:22px 24px;border-right:1px solid var(--line);}
.hero-stat .num{display:block;font-size:28px;font-weight:700;color:var(--brand);line-height:1.2;}
.hero-stat .lbl{font-size:13px;color:var(--ink-soft);}
.hero-qr{display:flex;align-items:center;gap:16px;padding:20px 24px;}
.hero-qr img{width:84px;height:84px;flex:none;border-radius:var(--r-sm);}
.hero-qr p{font-size:13px;line-height:1.7;color:var(--ink-soft);}

/* ============ 快捷入口 ============ */
.quick-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px;}
.quick-item{display:flex;flex-direction:column;gap:6px;padding:20px 18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.quick-item:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:rgba(232,84,47,.35);}
.quick-ico{width:40px;height:40px;border-radius:var(--r-sm);display:grid;place-items:center;background:var(--accent-tint);color:var(--accent);transition:background .2s ease,color .2s ease;}
.quick-item:hover .quick-ico{background:var(--brand-tint);color:var(--brand);}
.quick-name{font-size:15px;font-weight:600;}
.quick-num{font-size:12px;color:var(--ink-soft);}

/* ============ 卡片通用 ============ */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;box-shadow:var(--sh);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;display:flex;flex-direction:column;}
.card:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:rgba(232,84,47,.38);}
.card-title{font-size:17px;font-weight:600;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.card-text{font-size:14.5px;line-height:1.8;color:var(--ink-soft);margin-top:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.card-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:16px;font-size:12px;color:var(--ink-soft);}
.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:999px;font-size:12px;background:var(--accent-tint);color:var(--accent);white-space:nowrap;}
.badge-warn{background:var(--warn);color:#4A3407;}
.badge-auth{background:var(--surface);border:1px solid var(--accent);color:var(--accent);}
.badge-brand{background:var(--brand-tint);color:var(--brand-deep);}
.card-link{display:block;flex:1;}

/* ============ 名片墙 ============ */
.rail-wrap{position:relative;}
.card-rail{display:flex;gap:16px;overflow-x:auto;padding:4px 2px 14px;scroll-snap-type:x proximity;scrollbar-width:none;}
.card-rail::-webkit-scrollbar{display:none;}
.card-rail > *{flex:0 0 262px;scroll-snap-align:start;}
.rail-ctrl{display:flex;gap:8px;}
.rail-btn{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;color:var(--ink-soft);transition:all .18s ease;}
.rail-btn:hover{border-color:var(--brand);color:var(--brand);}
.name-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px;box-shadow:var(--sh);position:relative;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.name-card:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:rgba(232,84,47,.38);}
.name-top{display:flex;align-items:center;gap:12px;}
.avatar{width:46px;height:46px;border-radius:50%;background:var(--accent-tint);color:var(--accent);display:grid;place-items:center;font-weight:700;font-size:17px;flex:none;border:1px solid var(--line);}
.name-info{min-width:0;}
.name-nick{font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.name-city{font-size:12px;color:var(--ink-soft);}
.name-badge{position:absolute;top:14px;right:14px;}
.name-qr{display:flex;gap:14px;align-items:center;margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);}
.name-qr img{width:76px;height:76px;flex:none;border-radius:var(--r-sm);}
.name-note{font-size:13px;line-height:1.7;color:var(--ink-soft);}
.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px;}
.tag{font-size:12px;padding:2px 8px;border-radius:999px;background:var(--paper);border:1px solid var(--line);color:var(--ink-soft);}

/* ============ 社群标签墙 ============ */
.city-row{display:flex;align-items:center;gap:6px;border-bottom:1px dashed var(--line);padding:12px 0;flex-wrap:wrap;}
.city-row:last-child{border-bottom:0;}
.city-name{font-size:14px;font-weight:600;color:var(--accent);min-width:72px;flex:none;}
.city-row .chip{font-size:13px;}
.city-row .chip:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-tint);}
.note-line{font-size:13px;color:var(--ink-soft);margin-top:14px;}

/* ============ 附近生活服务 ============ */
.svc-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;box-shadow:var(--sh);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.svc-card:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:rgba(232,84,47,.38);}
.svc-ico{width:42px;height:42px;border-radius:var(--r-sm);display:grid;place-items:center;background:var(--accent-tint);color:var(--accent);margin-bottom:12px;}
.svc-name{font-size:16px;font-weight:600;}
.svc-desc{font-size:13.5px;color:var(--ink-soft);line-height:1.75;margin-top:6px;}
.svc-price{display:inline-flex;margin-top:12px;font-size:12px;padding:2px 10px;border-radius:999px;background:var(--brand-tint);color:var(--brand-deep);}

/* ============ 百元便民专区 ============ */
.price-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
.price-card{display:flex;align-items:center;gap:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;box-shadow:var(--sh);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.price-card:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:var(--brand);}
.price-num{font-size:34px;font-weight:700;color:var(--brand);line-height:1;flex:none;letter-spacing:0;transition:color .2s ease;}
.price-card:hover .price-num{color:var(--brand-deep);}
.price-num small{font-size:13px;font-weight:500;color:var(--ink-soft);margin-left:2px;}
.price-body{min-width:0;}
.price-title{font-size:16px;font-weight:600;}
.price-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px;}

/* ============ 两小时上门清单 ============ */
.timeline{border-left:2px solid var(--line);margin-left:6px;padding-left:26px;display:grid;gap:22px;}
.tl-item{position:relative;}
.tl-item::before{content:"";position:absolute;left:-34px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--surface);border:2px solid var(--brand);}
.tl-time{font-size:12px;color:var(--brand);font-weight:600;letter-spacing:0;}
.tl-title{font-size:16px;font-weight:600;margin-top:2px;}
.tl-meta{font-size:13px;color:var(--ink-soft);margin-top:4px;}

/* ============ 二手集市 ============ */
.market-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden;box-shadow:var(--sh);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.market-card:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:rgba(232,84,47,.38);}
.market-card img{width:100%;aspect-ratio:4/3;border:0;border-radius:0;border-bottom:1px solid var(--line);}
.market-body{padding:12px 14px 14px;}
.market-title{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.market-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:6px;}
.market-price{font-size:15px;font-weight:700;color:var(--brand);}
.market-loc{font-size:12px;color:var(--ink-soft);}

/* ============ 列表行（招聘/热帖/房源/拼车） ============ */
.list-plain{display:grid;}
.list-row{display:flex;align-items:center;gap:16px;min-height:52px;padding:10px 0;border-bottom:1px dashed var(--line);transition:color .18s ease;}
.list-row:last-child{border-bottom:0;}
.list-row:hover .row-title{color:var(--brand);}
.row-title{font-size:15px;font-weight:600;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:color .18s ease;}
.row-side{font-size:13px;color:var(--ink-soft);flex:none;}
.row-arrow{color:var(--line);flex:none;transition:color .18s ease,transform .18s ease;opacity:0;}
.list-row:hover .row-arrow{color:var(--brand);opacity:1;transform:translateX(2px);}
.rank-list{display:grid;gap:2px;}
.rank-row{display:flex;align-items:center;gap:14px;min-height:52px;padding:8px 0;border-bottom:1px dashed var(--line);}
.rank-row:last-child{border-bottom:0;}
.rank-no{width:26px;height:26px;flex:none;display:grid;place-items:center;border-radius:8px;border:1px solid var(--line);font-size:13px;font-weight:700;color:var(--ink-soft);}
.rank-row:nth-child(-n+3) .rank-no{background:var(--brand);border-color:var(--brand);color:#fff;}
.rank-title{flex:1;min-width:0;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rank-row:hover .rank-title{color:var(--brand);}
.rank-meta{font-size:12px;color:var(--ink-soft);flex:none;}

/* ============ 双栏板块 ============ */
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;box-shadow:var(--sh);}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;}
.panel-title{font-size:20px;font-weight:600;}
.house-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);}
.house-row:last-child{border-bottom:0;}
.house-type{font-size:12px;padding:2px 8px;border-radius:999px;background:var(--accent-tint);color:var(--accent);flex:none;}
.house-name{flex:1;min-width:0;font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.house-rent{font-size:14px;font-weight:700;color:var(--brand);flex:none;}
.house-area{font-size:12px;color:var(--ink-soft);flex:none;}

/* ============ 活动卡 ============ */
.event-card{display:flex;gap:18px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;box-shadow:var(--sh);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.event-card:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:rgba(232,84,47,.38);}
.event-date{width:64px;height:64px;flex:none;border-radius:var(--r-sm);background:var(--brand-tint);color:var(--brand-deep);display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.1;}
.event-date b{font-size:20px;}
.event-date span{font-size:11px;}
.event-title{font-size:16px;font-weight:600;}
.event-loc{font-size:13px;color:var(--accent);margin-top:2px;}
.event-desc{font-size:13.5px;color:var(--ink-soft);line-height:1.75;margin-top:6px;}

/* ============ 精选组合 ============ */
.feature-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:24px;}
.feature-main{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh);transition:transform .2s ease,box-shadow .2s ease;}
.feature-main:hover{transform:translateY(-2px);box-shadow:var(--sh-h);}
.feature-main img{width:100%;aspect-ratio:16/9;border:0;border-radius:0;border-bottom:1px solid var(--line);}
.feature-main .feature-body{padding:22px;}
.feature-main h3{font-size:20px;font-weight:600;line-height:1.5;}
.feature-main p{font-size:14.5px;color:var(--ink-soft);line-height:1.8;margin-top:10px;}
.feature-side{display:grid;gap:24px;}
.feature-small{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;box-shadow:var(--sh);display:flex;flex-direction:column;gap:10px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.feature-small:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:rgba(232,84,47,.38);}
.feature-small h3{font-size:16px;font-weight:600;line-height:1.55;}

/* ============ 数据条 ============ */
.data-band{background:var(--ink);color:#EDE7DE;padding:56px 0;}
.data-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;}
.data-item .num{font-size:32px;font-weight:700;color:#fff;line-height:1.2;}
.data-item .lbl{font-size:13px;color:#A9A199;margin-top:2px;}
.data-note{font-size:14px;color:#A9A199;margin-top:28px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);}
.data-note strong{color:#EDE7DE;font-weight:600;}

/* ============ 防骗指南 ============ */
.safety-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.safety-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--sh);}
.safety-ico{width:38px;height:38px;border-radius:var(--r-sm);display:grid;place-items:center;background:var(--brand-tint);color:var(--brand);margin-bottom:12px;}
.safety-card h3{font-size:16px;font-weight:600;}
.safety-card p{font-size:14px;color:var(--ink-soft);line-height:1.8;margin-top:8px;}

/* ============ FAQ ============ */
.faq-list{max-width:900px;}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);margin-bottom:10px;overflow:hidden;transition:border-color .2s ease;}
.faq-item.open{border-color:rgba(232,84,47,.4);box-shadow:inset 3px 0 0 var(--brand);}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;text-align:left;font-size:16px;font-weight:600;line-height:1.6;}
.faq-q:hover{color:var(--brand);}
.faq-ico{width:26px;height:26px;flex:none;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-size:15px;color:var(--ink-soft);}
.faq-ico::before{content:"+";}
.faq-item.open .faq-ico{border-color:var(--brand);color:var(--brand);}
.faq-item.open .faq-ico::before{content:"−";}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease;padding:0 20px;font-size:15px;line-height:1.8;color:var(--ink-soft);}
.faq-item.open .faq-a{max-height:340px;padding:12px 20px 18px;}

/* ============ CTA ============ */
.cta-band{background:var(--brand-tint);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:56px 0;}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.cta-text h2{font-size:30px;font-weight:700;line-height:1.35;}
.cta-text p{font-size:15px;color:var(--ink-soft);margin-top:10px;max-width:620px;}
.cta-actions{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap;}
.cta-qr{display:flex;align-items:center;gap:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px;box-shadow:var(--sh);}
.cta-qr img{width:110px;height:110px;flex:none;}
.cta-qr p{font-size:13px;color:var(--ink-soft);line-height:1.75;max-width:150px;}

/* ============ 空态 ============ */
.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:48px 24px;background:var(--surface);border:1px dashed var(--line);border-radius:var(--r-lg);text-align:center;}
.empty-state .es-title{font-size:16px;font-weight:600;}
.empty-state .es-desc{font-size:14px;color:var(--ink-soft);}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:#C9C1B7;padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;}
.footer-brand .logo-name{color:#fff;}
.footer-brand .logo-sub{color:#9E958B;}
.footer-brand p{font-size:14px;line-height:1.85;color:#A9A199;margin-top:16px;max-width:340px;}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.footer-tags span{font-size:12px;padding:2px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.16);color:#C9C1B7;}
.footer-qr{display:flex;align-items:center;gap:14px;margin-top:20px;}
.footer-qr img{width:78px;height:78px;border-color:rgba(255,255,255,.16);}
.footer-qr span{font-size:12px;color:#9E958B;line-height:1.7;}
.footer-col h3{font-size:15px;font-weight:600;color:#fff;margin-bottom:14px;}
.footer-col a,.footer-col li{display:block;font-size:14px;color:#A9A199;padding:6px 0;transition:color .18s ease;}
.footer-col a:hover{color:#fff;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:22px 0 30px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;}
.footer-bottom p{font-size:12px;color:#8E857B;line-height:1.8;}
.footer-bottom .disc{max-width:620px;}

/* ============ 抽屉 ============ */
.drawer-mask{position:fixed;inset:0;background:rgba(28,32,36,.45);opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;z-index:55;}
.drawer-mask.open{opacity:1;visibility:visible;}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(360px,86vw);background:var(--paper);z-index:60;transform:translateX(100%);transition:transform .3s ease;display:flex;flex-direction:column;padding:20px;gap:14px;overflow-y:auto;border-radius:0;}
.drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:12px;border-bottom:1px solid var(--line);}
.drawer-close{width:36px;height:36px;border:1px solid var(--line);border-radius:var(--r-sm);display:grid;place-items:center;background:var(--surface);font-size:18px;color:var(--ink-soft);}
.drawer-nav{display:grid;gap:2px;}
.drawer-nav a{padding:12px 8px;font-size:15px;border-radius:8px;color:var(--ink);border-bottom:1px dashed var(--line);}
.drawer-nav a:hover,.drawer-nav a.active{color:var(--brand);}
.drawer .btn{width:100%;}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .section{padding:56px 0;}
  .hero h1{font-size:38px;}
  .main-nav a{padding:8px;font-size:14px;}
  .nav-search input{width:108px;}
  .quick-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
  .grid-4{grid-template-columns:repeat(3,minmax(0,1fr));}
}
@media (max-width:991px){
  .main-nav,.nav-search,.nav-tools .city-select,.nav-tools .btn-primary{display:none;}
  .burger{display:grid;}
  .nav-inner{justify-content:space-between;gap:12px;}
  .hero h1{font-size:34px;}
  .hero-panel{grid-template-columns:repeat(2,minmax(0,1fr));}
  .hero-qr{grid-column:1 / -1;border-top:1px solid var(--line);}
  .grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .price-grid{grid-template-columns:1fr;}
  .split,.feature-grid{grid-template-columns:1fr;}
  .data-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;}
  .safety-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  .container,.topbar-inner,.nav-inner{width:min(var(--container),100% - 32px);}
  .section{padding:40px 0;}
  .hero{padding-top:36px;}
  .hero h1{font-size:28px;}
  .section-title{font-size:22px;}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .quick-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;}
  .quick-item{padding:14px 12px;}
  .quick-name{font-size:13px;}
  .quick-num{font-size:11px;}
  .hero-panel{grid-template-columns:1fr;border-radius:var(--r-lg);border-bottom:1px solid var(--line);margin-bottom:0;}
  .hero-stat{border-right:0;border-bottom:1px solid var(--line);padding:16px 20px;}
  .hero-qr{border-top:0;}
  .search-combo{flex-wrap:wrap;border-radius:var(--r-md);}
  .search-combo select{width:100%;border-right:0;border-bottom:1px solid var(--line);max-width:none;}
  .search-combo input{width:100%;flex:1 1 100%;}
  .search-combo .btn{width:100%;border-radius:0 0 var(--r-md) var(--r-md);}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;}
  .cta-text h2{font-size:22px;}
  .cta-inner{flex-direction:column;align-items:flex-start;}
  .data-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .faq-q{font-size:15px;padding:14px 16px;}
  .card-rail > *{flex:0 0 232px;}
}
@media (max-width:480px){
  .btn{width:100%;}
  .cta-actions{width:100%;}
  .quick-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .rank-meta,.row-side{display:none;}
  .price-card{flex-direction:column;align-items:flex-start;gap:10px;}
  .hero-qr{flex-direction:column;align-items:flex-start;}
}

/* roulang page: article */
:root{
  --ink:#1C2024;
  --ink-soft:#4A5158;
  --paper:#FBF6EF;
  --surface:#FFFFFF;
  --line:#E6DCCE;
  --brand:#E8542F;
  --brand-deep:#B93A1C;
  --brand-tint:#FDEDE6;
  --accent:#14554A;
  --accent-tint:#E4F0EC;
  --warn:#F2B534;
  --r-lg:14px;
  --r-md:12px;
  --r-sm:10px;
  --sh:0 1px 2px rgba(28,32,36,.04),0 8px 24px rgba(28,32,36,.06);
  --sh-h:0 10px 28px rgba(28,32,36,.10);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  background:var(--paper);
  color:var(--ink);
  font-size:16px;
  line-height:1.8;
  font-variant-numeric:tabular-nums;
}
img{max-width:100%;display:block;border-radius:var(--r-md);border:1px solid var(--line);object-fit:cover;}
a{color:inherit;text-decoration:none;transition:color .18s ease;}
button,input,select,textarea{font:inherit;color:inherit;}
button{background:none;border:0;cursor:pointer;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
.container{width:min(var(--container),100% - 48px);margin-inline:auto;}

/* ============ 顶部细条 ============ */
.topbar{background:var(--ink);color:#EDE7DE;font-size:12px;height:36px;display:flex;align-items:center;}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;width:min(var(--container),100% - 48px);margin-inline:auto;}
.topbar-ticker{display:flex;align-items:center;gap:6px;color:#CFC7BB;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar-ticker strong{color:var(--warn);font-weight:700;}
.topbar-links{display:flex;gap:18px;flex:none;}
.topbar-links a{color:#CFC7BB;}
.topbar-links a:hover{color:#fff;}

/* ============ 主导航 ============ */
.site-header{position:relative;z-index:50;}
.navbar{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40;}
.nav-inner{display:flex;align-items:center;gap:24px;min-height:72px;width:min(var(--container),100% - 48px);margin-inline:auto;}
.logo{display:flex;align-items:center;gap:10px;flex:none;}
.logo-mark{width:38px;height:38px;border-radius:10px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:19px;font-weight:700;border:0;flex:none;}
.logo-text{display:flex;flex-direction:column;line-height:1.25;}
.logo-name{font-size:17px;font-weight:700;}
.logo-sub{font-size:11px;color:var(--ink-soft);}
.main-nav{display:flex;align-items:center;gap:4px;flex:1;flex-wrap:wrap;}
.main-nav a{font-size:14.5px;padding:8px 11px;border-radius:8px;color:var(--ink-soft);white-space:nowrap;}
.main-nav a:hover{color:var(--brand);background:var(--brand-tint);}
.main-nav a.active{color:var(--brand);font-weight:600;background:var(--brand-tint);}
.nav-tools{display:flex;align-items:center;gap:10px;flex:none;}
.city-select{padding:8px 10px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);font-size:13.5px;color:var(--ink-soft);max-width:104px;}
.nav-search{display:flex;align-items:center;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);overflow:hidden;transition:border-color .18s ease,box-shadow .18s ease;}
.nav-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(232,84,47,.14);}
.nav-search input{width:132px;border:0;padding:9px 10px;font-size:13.5px;background:transparent;outline:none;}
.nav-search button{padding:9px 11px;display:grid;place-items:center;color:var(--ink-soft);border-left:1px solid var(--line);}
.nav-search button:hover{color:var(--brand);}
.burger{display:none;width:40px;height:40px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);align-items:center;justify-content:center;}
.burger span{display:block;width:16px;height:2px;background:var(--ink);position:relative;}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:16px;height:2px;background:var(--ink);}
.burger span::before{top:-5px;}
.burger span::after{top:5px;}

/* ============ 抽屉 ============ */
.drawer-mask{position:fixed;inset:0;background:rgba(28,32,36,.45);z-index:70;opacity:0;pointer-events:none;transition:opacity .28s ease;}
.drawer-mask.open{opacity:1;pointer-events:auto;}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(360px,86vw);background:var(--paper);z-index:80;transform:translateX(101%);transition:transform .28s ease;padding:20px;overflow-y:auto;border-radius:0;}
.drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--line);}
.drawer-close{width:34px;height:34px;border:1px solid var(--line);border-radius:50%;background:var(--surface);display:grid;place-items:center;font-size:16px;color:var(--ink-soft);}
.drawer-nav{display:flex;flex-direction:column;gap:2px;margin:16px 0;}
.drawer-nav a{padding:11px 12px;border-radius:var(--r-sm);font-size:15px;color:var(--ink-soft);}
.drawer-nav a:hover,.drawer-nav a.active{background:var(--brand-tint);color:var(--brand);font-weight:600;}
.drawer-tools{display:flex;flex-direction:column;gap:12px;padding-top:16px;border-top:1px solid var(--line);}
.drawer-tools .nav-search{width:100%;}
.drawer-tools .nav-search input{width:100%;flex:1;}

/* ============ 按钮 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--r-sm);font-size:15px;font-weight:600;line-height:1.4;border:1px solid transparent;cursor:pointer;transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;}
.btn-primary{background:var(--brand);color:#fff;}
.btn-primary:hover{background:var(--brand-deep);transform:translateY(-1px);box-shadow:0 8px 20px rgba(232,84,47,.24);}
.btn-ghost{background:var(--surface);border-color:var(--line);color:var(--ink);}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);}
.btn-sm{padding:9px 16px;font-size:14px;}
.btn-block{width:100%;}

/* ============ 面包屑条 ============ */
.article-topbar{background:var(--accent-tint);border-bottom:1px solid var(--line);padding:22px 0;position:relative;overflow:hidden;}
.article-topbar::after{content:"";position:absolute;right:-30px;top:-30px;width:190px;height:190px;background-image:repeating-linear-gradient(90deg,rgba(20,85,74,.14) 0 6px,transparent 6px 12px),repeating-linear-gradient(0deg,rgba(20,85,74,.14) 0 6px,transparent 6px 12px);opacity:.45;pointer-events:none;}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-soft);flex-wrap:wrap;position:relative;z-index:1;}
.crumb a:hover{color:var(--brand);}
.crumb .sep{color:#B4A999;}
.crumb .now{color:var(--accent);font-weight:600;max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.cat-strip{display:flex;align-items:center;gap:12px;margin-top:14px;position:relative;z-index:1;flex-wrap:wrap;}
.cat-strip h2{font-size:19px;font-weight:700;margin:0;line-height:1.4;}
.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:2px 10px;font-size:12px;line-height:1.7;}
.badge-cat{background:var(--accent-tint);color:var(--accent);border:1px solid rgba(20,85,74,.22);}
.badge-verify{background:var(--surface);color:var(--accent);border:1px solid var(--accent);}
.badge-new{background:var(--warn);color:#3A2A05;font-weight:600;}

/* ============ 文章布局 ============ */
.article-main{padding:56px 0 72px;}
.article-layout{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:32px;align-items:start;}
.article-col{min-width:0;}
.article-shell{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh);padding:36px;}

/* 文章头部 */
.article-head{position:relative;padding-bottom:24px;border-bottom:1px solid var(--line);}
.article-head h1{font-size:34px;line-height:1.35;font-weight:700;margin:0 0 14px;letter-spacing:0;}
.article-lead{font-size:16px;line-height:1.85;color:var(--ink-soft);margin:0 0 18px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.meta-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--ink-soft);}
.meta-row .dot{width:3px;height:3px;border-radius:50%;background:#C6BBAA;}
.share-row{position:absolute;right:0;top:4px;display:flex;gap:8px;}
.icon-btn{width:36px;height:36px;border:1px solid var(--line);border-radius:50%;background:var(--surface);display:grid;place-items:center;color:var(--ink-soft);transition:border-color .18s ease,color .18s ease,background .18s ease;}
.icon-btn:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-tint);}
.icon-btn.on{background:var(--brand);border-color:var(--brand);color:#fff;}

/* 正文 */
.article-body{font-size:17px;line-height:1.9;color:var(--ink);padding-top:26px;max-width:760px;}
.article-body > * + *{margin-top:20px;}
.article-body h2{font-size:22px;line-height:1.45;font-weight:700;margin:36px 0 0;padding-left:14px;border-left:4px solid var(--brand);}
.article-body h3{font-size:18px;line-height:1.55;font-weight:600;margin:28px 0 0;}
.article-body p{margin:0;}
.article-body ul,.article-body ol{padding-left:22px;margin:0;}
.article-body li{margin:8px 0;}
.article-body ul li::marker{color:var(--brand);}
.article-body ol li::marker{color:var(--brand);font-weight:700;}
.article-body blockquote{margin:24px 0;padding:16px 20px;background:var(--accent-tint);border-left:3px solid var(--brand);border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--ink-soft);}
.article-body blockquote p{margin:0;}
.article-body img{border-radius:var(--r-md);margin:22px 0 8px;}
.article-body figcaption{font-size:13px;color:var(--ink-soft);margin-top:0;}
.article-body a{color:var(--brand);text-decoration:underline;text-underline-offset:3px;}
.article-body table{width:100%;border-collapse:collapse;font-size:15px;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left;}
.article-body th{background:var(--accent-tint);color:var(--accent);font-weight:600;}
.tip-box{display:flex;gap:12px;background:#FEF6E2;border:1px solid #F3DFAF;border-radius:var(--r-md);padding:16px 18px;font-size:15px;line-height:1.8;color:#6B4E0B;}
.tip-box .tip-ic{width:22px;height:22px;flex:none;border-radius:50%;background:var(--warn);color:#3A2A05;display:grid;place-items:center;font-weight:700;font-size:13px;margin-top:3px;}

/* 空态 */
.empty-state{text-align:center;padding:48px 20px;}
.empty-state .empty-ic{width:56px;height:56px;margin:0 auto 16px;border-radius:50%;background:var(--accent-tint);color:var(--accent);display:grid;place-items:center;font-size:22px;font-weight:700;}
.empty-state h2{font-size:20px;margin:0 0 8px;border:0;padding:0;}
.empty-state p{font-size:14.5px;color:var(--ink-soft);margin:0 0 20px;}

/* 要点卡 */
.key-points{margin-top:36px;background:var(--brand-tint);border:1px solid #F6D8CB;border-radius:var(--r-lg);padding:24px 26px;max-width:760px;}
.key-points h2{font-size:19px;font-weight:700;margin:0 0 14px;display:flex;align-items:center;gap:10px;}
.key-points h2::before{content:"";width:4px;height:18px;border-radius:2px;background:var(--brand);}
.key-points ol{margin:0;padding-left:20px;font-size:15.5px;line-height:1.85;color:var(--ink);}
.key-points li{margin:8px 0;}
.key-points li::marker{color:var(--brand);font-weight:700;}

/* 标签行 */
.tag-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:30px;padding-top:22px;border-top:1px dashed var(--line);max-width:760px;}
.tag-row .label{font-size:13px;color:var(--ink-soft);margin-right:2px;}
.tag{display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;background:var(--accent-tint);color:var(--accent);font-size:13px;border:1px solid transparent;transition:border-color .18s ease,background .18s ease;}
.tag:hover{border-color:var(--accent);background:var(--surface);}

/* 作者卡 */
.author-card{display:flex;align-items:center;gap:16px;margin-top:26px;padding:20px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);max-width:760px;transition:box-shadow .18s ease;}
.author-card:hover{box-shadow:var(--sh);}
.author-avatar{width:48px;height:48px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:18px;font-weight:700;flex:none;border:0;}
.author-info{flex:1;min-width:0;}
.author-name{display:flex;align-items:center;gap:8px;font-size:16px;font-weight:600;}
.author-desc{font-size:13px;color:var(--ink-soft);margin-top:2px;}

/* 上一篇下一篇 */
.prev-next{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:24px;}
.pn-card{display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:16px 18px;transition:background .18s ease,border-color .18s ease,box-shadow .18s ease;}
.pn-card:hover{background:var(--brand-tint);border-color:rgba(232,84,47,.35);box-shadow:var(--sh);}
.pn-dir{font-size:12px;color:var(--ink-soft);}
.pn-title{font-size:15px;font-weight:600;margin-top:6px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
.pn-card.text-right{text-align:right;}

/* 相关推荐 */
.related{margin-top:36px;}
.block-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap;}
.block-head h2{font-size:22px;font-weight:700;margin:0;display:flex;align-items:center;gap:10px;}
.block-head h2::before{content:"";width:4px;height:18px;border-radius:2px;background:var(--accent);}
.block-head .more{font-size:14px;color:var(--brand);border-bottom:1px solid transparent;}
.block-head .more:hover{border-bottom-color:var(--brand);}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
.rel-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;display:flex;flex-direction:column;}
.rel-card:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:rgba(232,84,47,.35);}
.rel-thumb{aspect-ratio:16/9;background:var(--accent-tint);overflow:hidden;border:0;border-radius:0;border-bottom:1px solid var(--line);width:100%;}
.rel-body{padding:16px 18px 18px;}
.rel-title{font-size:15.5px;font-weight:600;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.rel-time{font-size:12px;color:var(--ink-soft);margin-top:10px;}

.back-row{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap;}

/* 侧栏 */
.article-side{position:sticky;top:88px;display:flex;flex-direction:column;gap:18px;}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;box-shadow:var(--sh);}
.side-card h3{font-size:16px;font-weight:700;margin:0 0 14px;display:flex;align-items:center;gap:9px;}
.side-card h3::before{content:"";width:4px;height:16px;border-radius:2px;background:var(--brand);}
.toc-list{list-style:none;margin:0;padding:0;font-size:14px;counter-reset:toc;}
.toc-list li{margin-bottom:2px;}
.toc-list a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--r-sm);color:var(--ink-soft);border-left:2px solid transparent;transition:background .18s ease,color .18s ease,border-color .18s ease;}
.toc-list a:hover{background:var(--brand-tint);color:var(--brand);border-left-color:var(--brand);}
.hot-list{list-style:none;margin:0;padding:0;counter-reset:hot;}
.hot-list li{counter-increment:hot;display:flex;gap:10px;padding:10px 0;border-bottom:1px dashed var(--line);font-size:14px;line-height:1.6;}
.hot-list li:last-child{border-bottom:0;padding-bottom:0;}
.hot-list li::before{content:counter(hot);flex:none;width:20px;height:20px;border-radius:6px;border:1px solid var(--line);color:var(--ink-soft);font-size:12px;font-weight:700;display:grid;place-items:center;margin-top:2px;}
.hot-list li:nth-child(-n+3)::before{background:var(--brand);border-color:var(--brand);color:#fff;}
.hot-list a:hover{color:var(--brand);}
.publish-card{background:var(--brand-tint);border-color:#F6D8CB;text-align:center;}
.publish-card h3{justify-content:center;}
.publish-card h3::before{background:var(--brand);}
.publish-card img{width:110px;height:110px;margin:0 auto 14px;background:#fff;}
.publish-card p{font-size:13px;color:var(--ink-soft);margin:0 0 14px;}
.safety-card ul{list-style:none;margin:0;padding:0;font-size:13.5px;line-height:1.75;color:var(--ink-soft);}
.safety-card li{position:relative;padding-left:16px;margin-bottom:10px;}
.safety-card li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--warn);}
.safety-card li:last-child{margin-bottom:0;}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:#D7D2CB;margin-top:0;padding-top:56px;}
.site-footer .container{width:min(var(--container),100% - 48px);margin-inline:auto;}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr));gap:36px;padding-bottom:40px;}
.footer-brand .logo{margin-bottom:16px;}
.footer-brand .logo-mark{background:var(--brand);color:#fff;}
.footer-brand .logo-name{color:#fff;}
.footer-brand .logo-sub{color:#9E978D;}
.footer-brand p{font-size:13.5px;line-height:1.85;color:#AFA9A1;margin:0 0 16px;}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px;}
.footer-tags span{font-size:12px;padding:3px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.16);color:#C8C2B9;}
.footer-qr{display:flex;align-items:center;gap:12px;}
.footer-qr img{width:78px;height:78px;border-radius:10px;border:1px solid rgba(255,255,255,.16);background:#fff;}
.footer-qr span{font-size:12.5px;line-height:1.7;color:#AFA9A1;}
.footer-col h3{font-size:15px;color:#fff;margin:0 0 14px;font-weight:600;}
.footer-col a{display:block;font-size:13.5px;color:#AFA9A1;padding:5px 0;}
.footer-col a:hover{color:#fff;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:8px;padding:20px 0 28px;display:flex;flex-direction:column;gap:8px;}
.footer-bottom p{font-size:12.5px;color:#9E978D;margin:0;}
.footer-bottom .disc{color:#807A72;line-height:1.8;}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .article-shell{padding:30px;}
  .article-head h1{font-size:30px;}
}
@media (max-width:991px){
  .main-nav,.nav-tools .city-select,.nav-tools .nav-search{display:none;}
  .burger{display:flex;}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:24px;}
  .article-side{position:static;top:auto;}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;}
  .share-row{position:static;margin-top:16px;}
}
@media (max-width:767px){
  .article-main{padding:36px 0 48px;}
  .article-shell{padding:22px 18px;border-radius:var(--r-md);}
  .article-head h1{font-size:24px;line-height:1.4;}
  .article-body{font-size:16px;line-height:1.85;}
  .article-body h2{font-size:20px;}
  .article-body h3{font-size:17px;}
  .related-grid{grid-template-columns:minmax(0,1fr);}
  .prev-next{grid-template-columns:minmax(0,1fr);}
  .pn-card.text-right{text-align:left;}
  .footer-grid{grid-template-columns:minmax(0,1fr);}
  .topbar-ticker{font-size:11px;}
  .topbar-links{display:none;}
  .crumb .now{max-width:200px;}
  .key-points{padding:20px;}
}
@media (max-width:480px){
  .container,.nav-inner,.topbar-inner{width:calc(100% - 32px);}
  .article-head h1{font-size:21px;}
  .back-row .btn{width:100%;}
  .meta-row{font-size:12px;gap:10px;}
  .footer-qr{flex-direction:column;align-items:flex-start;}
}

/* roulang page: category1 */
:root{
  --ink:#1C2024;
  --ink-soft:#4A5158;
  --paper:#FBF6EF;
  --surface:#FFFFFF;
  --line:#E6DCCE;
  --brand:#E8542F;
  --brand-deep:#B93A1C;
  --brand-tint:#FDEDE6;
  --accent:#14554A;
  --accent-tint:#E4F0EC;
  --warn:#F2B534;
  --r-lg:14px;
  --r-md:12px;
  --r-sm:10px;
  --sh:0 1px 2px rgba(28,32,36,.04),0 8px 24px rgba(28,32,36,.06);
  --sh-h:0 10px 28px rgba(28,32,36,.10);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  background:var(--paper);
  color:var(--ink);
  font-size:16px;
  line-height:1.8;
  font-variant-numeric:tabular-nums;
}
img{max-width:100%;display:block;border-radius:var(--r-md);border:1px solid var(--line);object-fit:cover;background:var(--accent-tint);}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
button{background:none;border:0;cursor:pointer;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}
.container{width:min(var(--container),100% - 48px);margin-inline:auto;}

/* ============ 顶部细条 ============ */
.topbar{background:var(--ink);color:#EDE7DE;font-size:12px;height:36px;display:flex;align-items:center;}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;width:min(var(--container),100% - 48px);margin-inline:auto;}
.topbar-ticker{display:flex;align-items:center;gap:6px;color:#CFC7BB;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar-ticker strong{color:var(--warn);font-weight:700;}
.topbar-links{display:flex;gap:18px;flex:none;}
.topbar-links a{color:#CFC7BB;transition:color .18s ease;}
.topbar-links a:hover{color:#fff;}

/* ============ 主导航 ============ */
.navbar{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40;}
.nav-inner{display:flex;align-items:center;gap:24px;min-height:72px;width:min(var(--container),100% - 48px);margin-inline:auto;}
.logo{display:flex;align-items:center;gap:10px;flex:none;}
.logo-mark{width:38px;height:38px;border-radius:10px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:19px;font-weight:700;}
.logo-text{display:flex;flex-direction:column;line-height:1.25;}
.logo-name{font-size:17px;font-weight:700;}
.logo-sub{font-size:11px;color:var(--ink-soft);}
.main-nav{display:flex;align-items:center;gap:4px;flex:1;flex-wrap:wrap;}
.main-nav a{font-size:14.5px;padding:8px 11px;border-radius:8px;color:var(--ink-soft);transition:color .18s ease,background .18s ease;white-space:nowrap;}
.main-nav a:hover{color:var(--brand);background:var(--brand-tint);}
.main-nav a.active{color:var(--brand);font-weight:600;background:var(--brand-tint);}
.nav-tools{display:flex;align-items:center;gap:10px;flex:none;}
.city-select{padding:8px 10px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);font-size:13.5px;color:var(--ink-soft);max-width:104px;}
.nav-search{display:flex;align-items:center;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);overflow:hidden;transition:border-color .18s ease,box-shadow .18s ease;}
.nav-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(232,84,47,.14);}
.nav-search input{width:132px;border:0;padding:9px 10px;font-size:13.5px;background:transparent;outline:none;}
.nav-search button{padding:9px 11px;display:grid;place-items:center;color:var(--ink-soft);border-left:1px solid var(--line);transition:color .18s ease;}
.nav-search button:hover{color:var(--brand);}
.burger{display:none;width:40px;height:40px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);place-items:center;}
.burger span,.burger span::before,.burger span::after{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative;}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;}
.burger span::before{top:-6px;}
.burger span::after{top:6px;}

/* ============ 按钮 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--r-sm);font-size:15px;font-weight:600;line-height:1.4;border:1px solid transparent;cursor:pointer;transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;}
.btn-primary{background:var(--brand);color:#fff;}
.btn-primary:hover{background:var(--brand-deep);transform:translateY(-1px);box-shadow:0 8px 20px rgba(232,84,47,.24);}
.btn-ghost{background:var(--surface);border-color:var(--line);color:var(--ink);}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);}
.btn-sm{padding:9px 16px;font-size:14px;}
.btn-block{width:100%;}
.link-more{font-size:14px;font-weight:600;color:var(--brand);border-bottom:1px solid rgba(232,84,47,.4);padding-bottom:2px;transition:color .18s ease,border-color .18s ease;}
.link-more:hover{color:var(--brand-deep);border-color:var(--brand-deep);}

/* ============ 通用板块 ============ */
.section{padding:72px 0;}
.section--surface{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section--tint{background:var(--accent-tint);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:28px;}
.section-title{font-size:30px;line-height:1.35;font-weight:700;display:flex;align-items:center;gap:12px;}
.section-title::before{content:"";width:4px;height:22px;border-radius:2px;background:var(--accent);flex:none;}
.section-sub{font-size:15px;color:var(--ink-soft);margin-top:8px;}

/* ============ 分类栏头条 ============ */
.cat-head{position:relative;overflow:hidden;background:var(--accent-tint);border-bottom:1px solid var(--line);padding:32px 0 36px;}
.cat-head::after{content:"";position:absolute;right:-40px;top:-40px;width:220px;height:220px;background:
  repeating-conic-gradient(rgba(20,85,74,.10) 0 25%, transparent 0 50%) 0 0/22px 22px;
  opacity:.5;transform:rotate(8deg);}
.cat-head .container{position:relative;z-index:1;}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-soft);flex-wrap:wrap;}
.breadcrumb a{color:var(--ink-soft);transition:color .18s ease;}
.breadcrumb a:hover{color:var(--brand);}
.breadcrumb span{color:#9A9182;}
.cat-head-main{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap;margin-top:14px;}
.cat-head h1{font-size:34px;line-height:1.3;font-weight:700;letter-spacing:0;}
.cat-head .cat-desc{font-size:15px;color:var(--ink-soft);margin-top:10px;max-width:720px;}
.cat-stats{display:flex;gap:12px;flex:none;}
.cat-stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:12px 18px;min-width:132px;box-shadow:var(--sh);}
.cat-stat b{display:block;font-size:22px;font-weight:700;color:var(--accent);line-height:1.3;}
.cat-stat span{font-size:12.5px;color:var(--ink-soft);}

/* ============ 筛选条 ============ */
.filter-bar{position:sticky;top:72px;z-index:30;background:var(--paper);border-bottom:1px solid var(--line);transition:box-shadow .2s ease;}
.filter-bar.is-stuck{box-shadow:0 6px 18px rgba(28,32,36,.08);}
.filter-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;flex-wrap:wrap;}
.chip-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.chip-row .chip-label{font-size:12.5px;color:#9A9182;margin-right:2px;}
.chip{padding:6px 13px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-size:13px;color:var(--ink-soft);transition:border-color .18s ease,color .18s ease,background .18s ease;}
.chip:hover{border-color:var(--brand);color:var(--brand);}
.chip.is-on{background:var(--brand-tint);border-color:var(--brand);color:var(--brand-deep);font-weight:600;}
.sort-row{display:flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;background:var(--surface);padding:4px;}
.sort-btn{padding:5px 14px;border-radius:999px;font-size:13px;color:var(--ink-soft);transition:background .18s ease,color .18s ease;}
.sort-btn:hover{color:var(--brand);}
.sort-btn.is-on{background:var(--accent);color:#fff;font-weight:600;}

/* ============ 列表卡片 ============ */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.post-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:rgba(232,84,47,.35);}
.post-thumb{display:block;position:relative;overflow:hidden;}
.post-thumb img{width:100%;aspect-ratio:4/3;border:0;border-radius:0;transition:transform .35s ease;}
.post-card:hover .post-thumb img{transform:scale(1.04);}
.post-thumb .badge-float{position:absolute;left:12px;top:12px;background:rgba(28,32,36,.78);color:#fff;font-size:12px;padding:3px 10px;border-radius:999px;border:0;backdrop-filter:blur(2px);}
.post-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.post-title{font-size:17px;font-weight:600;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-title a{transition:color .18s ease;}
.post-title a:hover{color:var(--brand);}
.post-excerpt{font-size:13.5px;line-height:1.75;color:var(--ink-soft);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);font-size:12px;color:var(--ink-soft);}
.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:999px;font-size:12px;background:var(--accent-tint);color:var(--accent);}
.badge-warn{background:var(--warn);color:#3A2A00;}
.badge-line{background:#fff;border:1px solid var(--accent);color:var(--accent);}
.post-card .detail-link{font-size:13px;font-weight:600;color:var(--brand);white-space:nowrap;}
.post-card .detail-link:hover{color:var(--brand-deep);text-decoration:underline;}
.promo-card{background:var(--brand-tint);border:1px dashed rgba(232,84,47,.45);border-radius:var(--r-lg);padding:24px;display:flex;flex-direction:column;justify-content:center;gap:12px;}
.promo-card .promo-tag{font-size:12px;letter-spacing:0;color:var(--brand-deep);font-weight:600;}
.promo-card h3{font-size:19px;line-height:1.5;font-weight:700;}
.promo-card p{font-size:13.5px;color:var(--ink-soft);line-height:1.8;}
.promo-card .promo-qr{display:flex;align-items:center;gap:12px;margin-top:6px;}
.promo-card .promo-qr img{width:84px;height:84px;border-radius:var(--r-sm);}
.promo-card .promo-qr span{font-size:12.5px;color:var(--ink-soft);line-height:1.7;}

/* 空态与分页 */
.empty-state{grid-column:1/-1;text-align:center;padding:56px 24px;background:var(--surface);border:1px dashed var(--line);border-radius:var(--r-lg);}
.empty-state .empty-icon{width:52px;height:52px;margin:0 auto 14px;border-radius:50%;background:var(--accent-tint);display:grid;place-items:center;color:var(--accent);font-size:22px;border:0;}
.empty-state h3{font-size:18px;font-weight:600;}
.empty-state p{font-size:13.5px;color:var(--ink-soft);margin-top:6px;}
.empty-state .btn{margin-top:16px;}
.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:36px;flex-wrap:wrap;}
.pagination a,.pagination span{min-width:40px;height:40px;padding:0 12px;display:grid;place-items:center;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);font-size:14px;color:var(--ink-soft);transition:border-color .18s ease,color .18s ease,background .18s ease;}
.pagination a:hover{border-color:var(--brand);color:var(--brand);}
.pagination .is-current{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600;}
.pagination .is-disabled{color:#B9B0A2;background:transparent;}

/* 标签云 */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;}
.tag-cloud a{padding:7px 15px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-size:13px;color:var(--ink-soft);transition:border-color .18s ease,color .18s ease,background .18s ease;}
.tag-cloud a:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-tint);}

/* 精选文章 */
.pick-list{display:grid;gap:18px;}
.pick-item{display:grid;grid-template-columns:180px 1fr;gap:20px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:14px;box-shadow:var(--sh);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.pick-item:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:rgba(232,84,47,.3);}
.pick-item img{width:100%;aspect-ratio:16/10;border-radius:var(--r-sm);}
.pick-item h3{font-size:18px;font-weight:600;line-height:1.5;}
.pick-item h3 a:hover{color:var(--brand);}
.pick-item p{font-size:13.5px;color:var(--ink-soft);margin-top:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.pick-item .pick-meta{display:flex;align-items:center;gap:10px;margin-top:12px;font-size:12px;color:var(--ink-soft);}

/* 规则列表 */
.rules{display:grid;gap:14px;counter-reset:rule;}
.rules li{position:relative;padding:14px 18px 14px 46px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);font-size:14.5px;color:var(--ink-soft);line-height:1.85;}
.rules li::before{counter-increment:rule;content:counter(rule);position:absolute;left:16px;top:16px;width:20px;height:20px;border-radius:50%;background:var(--brand);color:#fff;font-size:12px;font-weight:700;display:grid;place-items:center;}
.rules li b{color:var(--ink);font-weight:600;}

/* FAQ */
.faq-list{display:grid;gap:10px;}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;transition:border-color .18s ease;}
.faq-item[open]{border-color:rgba(232,84,47,.4);}
.faq-item summary{list-style:none;cursor:pointer;padding:15px 18px;font-size:16px;font-weight:600;display:flex;align-items:center;justify-content:space-between;gap:16px;line-height:1.6;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .sign{width:24px;height:24px;flex:none;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-size:15px;color:var(--ink-soft);transition:border-color .18s ease,color .18s ease,background .18s ease;}
.faq-item[open] summary{color:var(--brand-deep);}
.faq-item[open] summary .sign{background:var(--brand-tint);border-color:var(--brand);color:var(--brand-deep);}
.faq-item .faq-answer{padding:0 18px 16px;font-size:15px;line-height:1.8;color:var(--ink-soft);border-left:3px solid var(--brand);margin-left:18px;padding-left:14px;}

/* 相关栏目入口 */
.channel-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px;}
.channel-card{display:flex;flex-direction:column;gap:6px;padding:18px 16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;}
.channel-card:hover{transform:translateY(-2px);border-color:var(--brand);box-shadow:var(--sh);}
.channel-card .ch-name{font-size:15px;font-weight:600;}
.channel-card .ch-count{font-size:12.5px;color:var(--ink-soft);}
.channel-card .ch-bar{height:4px;border-radius:999px;background:var(--accent-tint);overflow:hidden;margin-top:4px;}
.channel-card .ch-bar i{display:block;height:100%;background:var(--accent);border-radius:999px;}

/* 订阅条 */
.subscribe{background:var(--brand-tint);border-top:1px solid var(--line);padding:28px 0;}
.subscribe-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.subscribe-text h2{font-size:20px;font-weight:700;}
.subscribe-text p{font-size:13.5px;color:var(--ink-soft);margin-top:4px;}
.subscribe-form{display:flex;align-items:center;gap:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;box-shadow:var(--sh);}
.subscribe-form input{border:0;outline:none;padding:12px 14px;width:260px;font-size:14px;background:transparent;}
.subscribe-form:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(232,84,47,.14);}
.subscribe-form .btn{border-radius:0;}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:#D9D2C7;padding:56px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;}
.footer-brand .logo{margin-bottom:16px;}
.footer-brand .logo-name{color:#fff;}
.footer-brand .logo-sub{color:#A79E90;}
.footer-brand p{font-size:13.5px;line-height:1.85;color:#B4AC9F;max-width:360px;}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.footer-tags span{font-size:12px;padding:3px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.16);color:#CFC7BB;}
.footer-qr{display:flex;align-items:center;gap:12px;margin-top:18px;}
.footer-qr img{width:78px;height:78px;border-radius:var(--r-sm);border-color:rgba(255,255,255,.16);}
.footer-qr span{font-size:12.5px;line-height:1.7;color:#B4AC9F;}
.footer-col h3{font-size:15px;font-weight:600;color:#fff;margin-bottom:14px;}
.footer-col a{display:block;font-size:13.5px;color:#B4AC9F;padding:5px 0;transition:color .18s ease;}
.footer-col a:hover{color:var(--brand);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding:20px 0 26px;display:flex;flex-direction:column;gap:8px;}
.footer-bottom p{font-size:12.5px;color:#A79E90;}
.footer-bottom .disc{font-size:12px;line-height:1.8;color:#8F897E;}

/* ============ 移动抽屉 ============ */
.drawer-overlay{position:fixed;inset:0;background:rgba(28,32,36,.45);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;z-index:60;}
.drawer-overlay.is-open{opacity:1;visibility:visible;}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(320px,86vw);background:var(--paper);z-index:61;transform:translateX(100%);transition:transform .28s ease;display:flex;flex-direction:column;gap:18px;padding:20px;overflow-y:auto;}
.drawer.is-open{transform:translateX(0);}
.drawer .drawer-head{display:flex;align-items:center;justify-content:space-between;}
.drawer .drawer-close{width:36px;height:36px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);display:grid;place-items:center;font-size:18px;color:var(--ink-soft);}
.drawer nav{display:flex;flex-direction:column;gap:2px;}
.drawer nav a{padding:11px 10px;border-radius:8px;font-size:15px;color:var(--ink-soft);}
.drawer nav a:hover,.drawer nav a.active{background:var(--brand-tint);color:var(--brand);font-weight:600;}
.drawer .drawer-tools{display:flex;flex-direction:column;gap:10px;}
.drawer .drawer-tools .city-select{max-width:none;width:100%;padding:10px 12px;}
.drawer .drawer-tools .nav-search{width:100%;}
.drawer .drawer-tools .nav-search input{flex:1;width:auto;}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .section{padding:56px 0;}
  .post-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
  .channel-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px;}
  .footer-col:last-child{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 16px;align-items:start;}
  .footer-col:last-child h3{grid-column:1/-1;}
}
@media (max-width:991.98px){
  .main-nav,.nav-tools .city-select,.nav-tools .nav-search,.nav-tools > .btn{display:none;}
  .burger{display:grid;}
  .nav-inner{min-height:64px;gap:12px;}
  .filter-bar{top:64px;}
  .post-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .pick-item{grid-template-columns:150px 1fr;}
  .cat-head h1{font-size:30px;}
  .section-title{font-size:26px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .footer-brand{grid-column:1/-1;}
  .footer-brand p{max-width:none;}
}
@media (max-width:767.98px){
  .container{width:min(var(--container),100% - 32px);}
  .topbar-inner,.nav-inner{width:min(var(--container),100% - 32px);}
  .topbar-ticker{font-size:11.5px;}
  .topbar-links{display:none;}
  .section{padding:40px 0;}
  .cat-head{padding:24px 0 28px;}
  .cat-head h1{font-size:28px;}
  .cat-head-main{gap:18px;}
  .cat-stats{width:100%;}
  .cat-stat{flex:1;min-width:0;padding:10px 14px;}
  .filter-inner{padding:10px 0;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;}
  .filter-inner::-webkit-scrollbar{display:none;}
  .chip-row{flex-wrap:nowrap;flex:none;}
  .sort-row{flex:none;}
  .post-grid{grid-template-columns:1fr;gap:16px;}
  .section-title{font-size:22px;}
  .section-title::before{height:18px;}
  .pick-item{grid-template-columns:1fr;}
  .pick-item img{aspect-ratio:16/9;}
  .channel-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .subscribe-form{width:100%;}
  .subscribe-form input{flex:1;width:auto;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-col:last-child{grid-template-columns:1fr 1fr;}
  .rules li{font-size:14px;padding:12px 14px 12px 42px;}
  .rules li::before{left:13px;top:14px;}
}
@media (max-width:479.98px){
  .hero h1{font-size:28px;}
  .btn{width:100%;padding:13px 18px;}
  .btn-sm{width:auto;}
  .nav-search input{width:100%;}
  .post-body{padding:16px;}
  .subscribe-inner{gap:14px;}
  .cat-stat b{font-size:19px;}
  .footer-col:last-child{grid-template-columns:1fr;}
}