/* roulang page: index */
:root{
  --brand:#0E8F7E;
  --brand-2:#23B5A5;
  --brand-deep:#0B3B33;
  --accent:#F28C28;
  --accent-soft:#FFE4C7;
  --bg:#F7F4ED;
  --bg-alt:#EFF6F3;
  --surface:#FFFFFF;
  --ink:#183B35;
  --ink-2:#3F5B54;
  --muted:#667A74;
  --line:#DCE7E2;
  --grad:linear-gradient(135deg,#0E8F7E 0%,#23B5A5 48%,#F2A65A 100%);
  --r-lg:28px;
  --r-md:20px;
  --r-sm:14px;
  --sh:0 16px 40px rgba(14,80,70,.10);
  --sh-hover:0 22px 52px rgba(14,80,70,.16);
  --maxw:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;line-height:1.8;color:var(--ink);background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand);text-decoration:none;transition:color .22s ease,background .22s ease,border-color .22s ease}
a:hover{color:var(--accent)}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{padding-left:0;list-style:none}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:10px}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:12px 18px;border-radius:0 0 14px 0;z-index:2000}
.skip:focus{left:0}

/* 顶部促销条 */
.promo{background:linear-gradient(90deg,#0A322C 0%,#0E8F7E 58%,#1B8E7B 100%);color:#E9F6F1;font-size:13px}
.promo .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:38px}
.promo-text{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.promo-text i{color:#8FE3D2}
.promo-text b{color:#fff;font-weight:700}
.promo-actions{display:flex;align-items:center;gap:16px;flex:0 0 auto}
.promo-actions a{color:var(--accent-soft);font-weight:700}
.promo-actions a:hover{color:#fff}

/* 主导航 */
.site-head{position:sticky;top:0;z-index:1040;background:rgba(247,244,237,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-row{display:flex;align-items:center;gap:16px;min-height:78px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{width:42px;height:42px;border-radius:14px;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:800;font-size:18px;letter-spacing:-1px;box-shadow:0 8px 20px rgba(14,143,126,.28)}
.brand-text strong{display:block;font-size:16px;font-weight:800;color:var(--ink);line-height:1.25;letter-spacing:-.2px}
.brand-badge{display:inline-block;margin-top:3px;font-size:11px;line-height:1.6;padding:1px 9px;border-radius:999px;background:var(--accent-soft);color:#8A4B0B;font-weight:700}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:10px}
.main-nav a{padding:9px 13px;border-radius:12px;color:#26473F;font-size:15px;font-weight:600;white-space:nowrap}
.main-nav a:hover{background:#E5F1ED;color:var(--brand)}
.main-nav a.active{background:#fff;color:var(--brand);box-shadow:0 6px 18px rgba(14,80,70,.10)}
.nav-tools{display:flex;align-items:center;gap:10px;margin-left:auto}
.nav-search{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 7px 6px 15px;transition:.22s}
.nav-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px rgba(242,140,40,.14)}
.nav-search input{border:0;outline:0;background:transparent;width:158px;font-size:14px;color:var(--ink)}
.nav-search input::placeholder{color:#93A6A0}
.nav-search button{border:0;background:#EAF4F0;color:var(--brand);width:32px;height:32px;border-radius:50%;display:grid;place-items:center;cursor:pointer;transition:.22s}
.nav-search button:hover{background:var(--brand);color:#fff}
.icon-btn{position:relative;width:42px;height:42px;border-radius:14px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;color:#33564E;cursor:pointer;transition:.22s}
.icon-btn:hover{background:#EAF4F0;color:var(--brand);border-color:#C7E0D8}
.icon-btn .count{position:absolute;top:-5px;right:-5px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:var(--accent);color:#fff;font-size:11px;font-weight:700;display:grid;place-items:center;line-height:1}
.btn-main{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:999px;background:var(--grad);color:#fff;font-weight:700;font-size:15px;border:0;cursor:pointer;box-shadow:0 12px 26px rgba(14,143,126,.26);transition:.25s}
.btn-main:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(14,143,126,.34);color:#fff}
.btn-main:active{transform:translateY(0)}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:999px;background:#fff;border:1px solid #CBDDD7;color:var(--ink);font-weight:700;font-size:15px;transition:.25s}
.btn-ghost:hover{background:var(--accent-soft);border-color:#F3C293;color:#8A4B0B;transform:translateY(-2px)}
.btn-text{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:700;font-size:14px}
.btn-text:hover{color:var(--accent)}
.nav-toggle{display:none}

/* offcanvas 抽屉 */
.offcanvas.drawer{background:var(--bg);width:min(88vw,360px)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}
.drawer-body{padding:20px}
.drawer-nav{display:flex;flex-direction:column;gap:6px;margin:14px 0 20px}
.drawer-nav a{padding:14px 16px;border-radius:16px;background:#fff;border:1px solid var(--line);font-weight:600;color:var(--ink);font-size:15px}
.drawer-nav a:hover,.drawer-nav a.active{background:#E7F3EF;color:var(--brand);border-color:#C7E0D8}
.drawer-search{display:flex;gap:8px;margin-bottom:8px}
.drawer-search input{flex:1;border:1px solid var(--line);border-radius:14px;padding:11px 14px;background:#fff;outline:0}
.drawer-search input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(242,140,40,.14)}
.drawer-tip{font-size:13px;color:var(--muted);line-height:1.8;margin-top:14px}

/* 通用区块 */
.sec{padding:78px 0}
.sec-tight{padding:64px 0}
.sec-alt{background:var(--bg-alt)}
.sec-white{background:#fff}
.sec-line{border-top:1px solid var(--line)}
.sec-head{margin-bottom:34px;max-width:820px}
.sec-tag{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.6px;color:var(--brand);background:#E4F2EE;border-radius:999px;padding:5px 13px;margin-bottom:14px}
.sec-title{font-size:clamp(24px,2.7vw,34px);line-height:1.3;font-weight:800;letter-spacing:-.4px}
.sec-title em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.sec-lead{margin-top:14px;color:#4C665F;font-size:16px;line-height:1.85;max-width:780px}
.card-soft{background:var(--surface);border:1px solid rgba(24,59,53,.08);border-radius:var(--r-md);box-shadow:var(--sh);transition:.28s}
.card-soft:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;padding:5px 12px;border-radius:999px;background:#E7F3EF;color:#0B6B5E}
.chip-orange{background:var(--accent-soft);color:#8A4B0B}
.chip-dark{background:#0B3B33;color:#D9F2EB}

/* Hero */
.hero{position:relative;overflow:hidden;padding:58px 0 74px;
  background:
    radial-gradient(700px 340px at 90% 4%, rgba(35,181,165,.20), transparent 70%),
    radial-gradient(560px 300px at 2% 96%, rgba(242,140,40,.16), transparent 70%),
    var(--bg);}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);gap:44px;align-items:start}
.eyebrow{display:flex;flex-wrap:wrap;gap:8px}
.eyebrow span{font-size:12.5px;font-weight:700;padding:5px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#0F6E60}
.hero-title{font-size:clamp(30px,4.1vw,52px);line-height:1.16;font-weight:800;letter-spacing:-1px;margin:18px 0 18px}
.hero-title em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:17px;line-height:1.88;color:var(--ink-2);max-width:660px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 20px}
.trust-row{display:flex;flex-wrap:wrap;gap:10px}
.trust-row span{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:#33564E;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 13px}
.trust-row i{color:var(--brand)}
.hero-card{background:#fff;border-radius:var(--r-lg);box-shadow:var(--sh);border:1px solid rgba(24,59,53,.08);overflow:hidden;position:relative}
.hero-card::before{content:"";display:block;height:6px;background:var(--grad)}
.hero-card-body{padding:22px 22px 20px}
.hero-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.hero-card-head h2{font-size:15px;font-weight:800;letter-spacing:.2px}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.metric{background:#F2F9F6;border:1px solid #E1EFE9;border-radius:16px;padding:13px 14px}
.metric b{display:block;font-size:23px;font-weight:800;color:var(--brand);line-height:1.3}
.metric small{font-size:12.5px;color:var(--muted)}
.hero-figure{margin-top:16px;border-radius:18px;overflow:hidden;aspect-ratio:4/3;background:#DDEBE6}
.hero-figure img{width:100%;height:100%;object-fit:cover}
.hero-status{display:flex;align-items:center;gap:10px;margin-top:14px;padding:12px 15px;border-radius:16px;background:var(--brand-deep);color:#D8F1EA;font-size:13px}
.dot{width:8px;height:8px;border-radius:50%;background:#3BE3A8;box-shadow:0 0 0 4px rgba(59,227,168,.18);flex:0 0 auto}

/* 卖点三连 */
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.trio-card{padding:26px 24px;background:#fff;border:1px solid rgba(24,59,53,.08);border-radius:var(--r-md);box-shadow:var(--sh);transition:.28s;position:relative;overflow:hidden}
.trio-card:hover{transform:translateY(-5px);box-shadow:var(--sh-hover)}
.trio-icon{width:48px;height:48px;border-radius:16px;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:19px;margin-bottom:16px}
.trio-card h3{font-size:19px;font-weight:800;margin-bottom:10px}
.trio-card p{font-size:14.5px;color:#4C665F;line-height:1.8}

/* 数据指标 */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat-card{background:#fff;border-radius:var(--r-md);padding:24px 22px;border:1px solid rgba(24,59,53,.08);box-shadow:var(--sh);position:relative;overflow:hidden;transition:.28s}
.stat-card::after{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:var(--grad);opacity:.85}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.stat-card b{display:block;font-size:32px;font-weight:800;color:var(--brand);line-height:1.2;letter-spacing:-1px}
.stat-card strong{display:block;font-size:15px;font-weight:700;margin:6px 0 8px}
.stat-card p{font-size:13.5px;color:var(--muted);line-height:1.75}

/* 服务矩阵 bento */
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.bento-item{background:#fff;border-radius:var(--r-md);border:1px solid rgba(24,59,53,.08);box-shadow:var(--sh);padding:24px;transition:.28s;display:flex;flex-direction:column}
.bento-item:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.bento-main{grid-column:span 2;grid-row:span 2;background:linear-gradient(180deg,#FFFFFF 0%,#F1F9F6 100%);position:relative;overflow:hidden}
.bento-main::before{content:"";position:absolute;inset:0 0 auto 0;height:6px;background:var(--grad)}
.bento-main h3{font-size:23px;font-weight:800;line-height:1.35;margin:6px 0 12px}
.bento-main p{font-size:15px;color:#45635C;line-height:1.85}
.bento-figure{margin-top:18px;border-radius:18px;overflow:hidden;aspect-ratio:16/10;background:#DDEBE6}
.bento-figure img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.bento-main:hover .bento-figure img{transform:scale(1.04)}
.bento-item h4{font-size:17.5px;font-weight:800;margin:14px 0 8px}
.bento-item p{font-size:14px;color:#4C665F;line-height:1.78}
.bento-ico{width:42px;height:42px;border-radius:14px;background:#E7F3EF;color:var(--brand);display:grid;place-items:center;font-size:17px}
.bento-foot{margin-top:auto;padding-top:14px}

/* 场景横滑 */
.scene-rail{display:flex;gap:20px;overflow-x:auto;padding:6px 4px 20px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.scene-rail::-webkit-scrollbar{height:8px}
.scene-rail::-webkit-scrollbar-thumb{background:#C9DED8;border-radius:999px}
.scene-card{flex:0 0 292px;scroll-snap-align:start;background:#fff;border-radius:var(--r-md);border:1px solid rgba(24,59,53,.08);box-shadow:var(--sh);overflow:hidden;transition:.28s}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.scene-figure{aspect-ratio:16/10;overflow:hidden;background:#DDEBE6}
.scene-figure img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.scene-card:hover .scene-figure img{transform:scale(1.05)}
.scene-body{padding:18px 18px 20px}
.scene-body h3{font-size:17px;font-weight:800;margin-bottom:8px}
.scene-body p{font-size:13.8px;color:#4C665F;line-height:1.75;margin-bottom:12px}
.scene-meta{display:flex;flex-wrap:wrap;gap:7px}

/* 对比 */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.compare-card{background:#fff;border-radius:var(--r-lg);padding:28px;border:1px solid rgba(24,59,53,.08);box-shadow:var(--sh);transition:.28s}
.compare-card:hover{box-shadow:var(--sh-hover)}
.compare-card.highlight{background:linear-gradient(180deg,#0B3B33 0%,#0F5147 100%);color:#E6F5F0;border-color:transparent}
.compare-card.highlight h3{color:#fff}
.compare-card h3{font-size:20px;font-weight:800;margin-bottom:8px}
.compare-card .compare-desc{font-size:14px;color:var(--muted);margin-bottom:18px}
.compare-card.highlight .compare-desc{color:#A9CFC7}
.compare-list li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;line-height:1.75;padding:11px 0;border-bottom:1px dashed rgba(24,59,53,.12)}
.compare-card.highlight .compare-list li{border-bottom-color:rgba(255,255,255,.14);color:#DDF2EC}
.compare-list li:last-child{border-bottom:0}
.compare-list i{color:var(--brand);margin-top:5px;font-size:13px}
.compare-card.highlight .compare-list i{color:#68E0C6}
.compare-badges{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}

/* 流程 */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.flow-step{background:#fff;border-radius:var(--r-md);padding:24px 22px;border:1px solid rgba(24,59,53,.08);box-shadow:var(--sh);transition:.28s;position:relative}
.flow-step:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.flow-num{width:38px;height:38px;border-radius:50%;background:var(--grad);color:#fff;font-weight:800;display:grid;place-items:center;font-size:15px;margin-bottom:14px}
.flow-step h3{font-size:16.5px;font-weight:800;margin-bottom:8px}
.flow-step p{font-size:14px;color:#4C665F;line-height:1.78}

/* 里程碑 */
.mile{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.mile-card{background:#fff;border-radius:var(--r-md);padding:22px;border:1px solid rgba(24,59,53,.08);box-shadow:var(--sh);transition:.28s}
.mile-card:nth-child(even){transform:translateY(16px)}
.mile-card:hover{box-shadow:var(--sh-hover)}
.mile-card b{display:inline-block;font-size:12.5px;font-weight:800;color:#8A4B0B;background:var(--accent-soft);border-radius:999px;padding:3px 11px;margin-bottom:12px}
.mile-card h3{font-size:16.5px;font-weight:800;margin-bottom:8px}
.mile-card p{font-size:13.8px;color:#4C665F;line-height:1.75}
.badge-wall{display:flex;flex-wrap:wrap;gap:10px;margin-top:44px}
.badge-wall span{font-size:13px;font-weight:600;padding:8px 15px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#33564E}
.badge-wall span:hover{border-color:#BEDCD3;color:var(--brand)}

/* 分类入口 */
.entry-banner{display:grid;grid-template-columns:1.25fr .75fr;gap:0;background:#fff;border-radius:var(--r-lg);overflow:hidden;border:1px solid rgba(24,59,53,.08);box-shadow:var(--sh);transition:.28s}
.entry-banner:hover{box-shadow:var(--sh-hover)}
.entry-body{padding:36px 34px}
.entry-body h3{font-size:26px;font-weight:800;margin:12px 0 12px;letter-spacing:-.4px}
.entry-body p{font-size:15px;color:#4C665F;line-height:1.85;max-width:560px}
.entry-tags{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 22px}
.entry-figure{min-height:260px;background:#DDEBE6}
.entry-figure img{width:100%;height:100%;object-fit:cover}

/* 最新发布 / 资讯 */
.news-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:24px}
.feature-card{display:grid;grid-template-columns:1fr;background:#fff;border-radius:var(--r-lg);overflow:hidden;border:1px solid rgba(24,59,53,.08);box-shadow:var(--sh);transition:.28s;height:100%}
.feature-card:hover{box-shadow:var(--sh-hover);transform:translateY(-3px)}
.feature-media{aspect-ratio:16/9;overflow:hidden;background:#DDEBE6}
.feature-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.feature-card:hover .feature-media img{transform:scale(1.04)}
.feature-body{padding:24px}
.feature-body h3{font-size:21px;font-weight:800;line-height:1.45;margin:12px 0 10px;color:var(--ink)}
.feature-body p{font-size:14.5px;color:#4C665F;line-height:1.8}
.feature-meta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:16px;font-size:13px;color:var(--muted)}
.post-list{display:flex;flex-direction:column;gap:14px}
.post-item{display:flex;gap:14px;background:#fff;border-radius:var(--r-md);padding:14px;border:1px solid rgba(24,59,53,.08);box-shadow:0 8px 22px rgba(14,80,70,.07);transition:.26s}
.post-item:hover{transform:translateY(-3px);box-shadow:var(--sh-hover)}
.post-thumb{flex:0 0 108px;aspect-ratio:16/11;border-radius:14px;overflow:hidden;background:#DDEBE6}
.post-thumb img{width:100%;height:100%;object-fit:cover}
.post-body h3{font-size:15.5px;font-weight:700;line-height:1.55;color:var(--ink);margin-bottom:6px}
.post-body p{font-size:13px;color:var(--muted);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-body .meta{display:block;margin-top:8px;font-size:12.5px;color:#8AA39C}
.side-card{background:#fff;border-radius:var(--r-lg);border:1px solid rgba(24,59,53,.08);box-shadow:var(--sh);padding:24px}
.side-card h3{font-size:17px;font-weight:800;margin-bottom:14px}
.side-list li{display:flex;justify-content:space-between;gap:12px;font-size:13.8px;padding:10px 0;border-bottom:1px dashed rgba(24,59,53,.12);color:#3F5B54}
.side-list li:last-child{border-bottom:0}
.side-list b{color:var(--brand);font-weight:800}
.empty-state{background:#fff;border:1px dashed #C7DED7;border-radius:var(--r-md);padding:34px 24px;text-align:center}
.empty-state h3{font-size:17px;font-weight:800;margin-bottom:8px}
.empty-state p{font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:16px}

/* 专题 */
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.topic-card{background:#fff;border-radius:var(--r-md);padding:24px;border:1px solid rgba(24,59,53,.08);box-shadow:var(--sh);transition:.28s;display:flex;flex-direction:column;gap:10px}
.topic-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.topic-card h3{font-size:17px;font-weight:800;line-height:1.5}
.topic-card p{font-size:14px;color:#4C665F;line-height:1.78}
.topic-card .badge-line{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto}

/* 保障 */
.guard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.guard-item{background:#fff;border-radius:var(--r-md);padding:22px;border:1px solid rgba(24,59,53,.08);box-shadow:0 8px 24px rgba(14,80,70,.07);transition:.26s}
.guard-item:hover{transform:translateY(-3px);box-shadow:var(--sh-hover)}
.guard-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.guard-ico{width:38px;height:38px;border-radius:12px;background:#E7F3EF;color:var(--brand);display:grid;place-items:center;font-size:15px;flex:0 0 auto}
.guard-item h3{font-size:16px;font-weight:800}
.guard-item p{font-size:13.8px;color:#4C665F;line-height:1.78}

/* 快速解答磁贴 */
.tile-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tile{background:var(--accent-soft);border:1px solid #F8D2AC;border-radius:18px;padding:20px;transition:.26s;display:block;color:#7A420B}
.tile:hover{background:#FFDCB4;transform:translateY(-3px);color:#6A3907}
.tile h3{font-size:15.5px;font-weight:800;margin-bottom:8px;color:#6A3907}
.tile p{font-size:13.5px;line-height:1.75;color:#8A4B0B}

/* 口碑 */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.voice{background:#fff;border-radius:var(--r-md);padding:22px;border:1px solid rgba(24,59,53,.08);box-shadow:0 8px 24px rgba(14,80,70,.07);transition:.26s}
.voice:hover{transform:translateY(-3px);box-shadow:var(--sh-hover)}
.voice p{font-size:14.3px;color:#3F5B54;line-height:1.85}
.voice-foot{display:flex;align-items:center;gap:10px;margin-top:16px}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:800}
.voice-foot span{font-size:13px;color:var(--muted)}

/* FAQ */
.faq .accordion-item{border:0;background:transparent;margin-bottom:14px;border-radius:18px}
.faq .accordion-button{background:#fff;border-radius:18px !important;border:1px solid rgba(24,59,53,.08);border-left:4px solid var(--brand);box-shadow:0 8px 22px rgba(14,80,70,.07);font-weight:700;color:var(--ink);padding:17px 20px;font-size:15.5px;line-height:1.6}
.faq .accordion-button:not(.collapsed){background:#F1F9F6;color:var(--brand);box-shadow:0 10px 26px rgba(14,80,70,.10)}
.faq .accordion-button:focus{box-shadow:0 0 0 3px rgba(242,140,40,.4);outline:0;border-color:#F3C293}
.faq .accordion-button::after{filter:saturate(0) brightness(.4)}
.faq .accordion-body{background:#fff;border:1px solid rgba(24,59,53,.08);border-top:0;border-radius:0 0 18px 18px;color:#47605A;padding:16px 22px 20px;font-size:14.5px;line-height:1.85}

/* 转化表单 */
.booking{background:linear-gradient(180deg,#E9F5F1 0%,var(--bg) 100%)}
.booking-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:start}
.form-panel{background:#fff;border-radius:var(--r-lg);border:1px solid rgba(24,59,53,.08);box-shadow:var(--sh);padding:30px}
.form-panel h2{font-size:23px;font-weight:800;margin-bottom:8px}
.form-panel .form-note{font-size:14px;color:var(--muted);margin-bottom:22px;line-height:1.8}
.form-label{font-size:14px;font-weight:700;color:#2E5149;margin-bottom:7px}
.form-control,.form-select{border-radius:14px;border:1px solid #D6E5DF;padding:12px 14px;font-size:15px;color:var(--ink);background:#FCFDFC;transition:.22s}
.form-control::placeholder{color:#9AAEA8}
.form-control:focus,.form-select:focus{border-color:var(--accent);background:#fff;box-shadow:0 0 0 4px rgba(242,140,40,.16);outline:0}
.form-hint{font-size:12.5px;color:#8AA39C;margin-top:8px}
.form-panel .btn-main{width:100%;padding:14px 22px;font-size:16px;margin-top:6px}
.contact-card{background:var(--brand-deep);color:#DDF2EC;border-radius:var(--r-lg);padding:30px;box-shadow:var(--sh)}
.contact-card h3{font-size:19px;font-weight:800;color:#fff;margin-bottom:12px}
.contact-card p{font-size:14px;line-height:1.85;color:#A9CFC7}
.contact-badges{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}
.contact-badges span{font-size:12.5px;font-weight:700;padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.12);color:#DFF5EF}
.contact-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.contact-card .btn-ghost{background:transparent;border-color:rgba(255,255,255,.3);color:#EAF8F4}
.contact-card .btn-ghost:hover{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.5)}
.contact-card .btn-main{box-shadow:none}
.privacy{font-size:12.5px;color:#8FB6AE;margin-top:16px;line-height:1.8}

/* 页脚 */
.site-foot{background:#082B26;color:#BFD9D3;padding:62px 0 24px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:36px}
.foot-brand .brand-text strong{color:#fff}
.foot-brand .brand-badge{background:rgba(242,140,40,.18);color:#FFD9AE}
.foot-desc{font-size:14px;line-height:1.85;color:#9EC1BA;margin:16px 0 18px;max-width:360px}
.foot-tags{display:flex;flex-wrap:wrap;gap:8px}
.foot-tags span{font-size:12.5px;padding:4px 11px;border-radius:999px;background:rgba(255,255,255,.08);color:#C6E0DA}
.foot-col h4{font-size:15px;font-weight:800;color:#fff;margin-bottom:16px}
.foot-col a{display:block;font-size:14px;color:#9EC1BA;padding:6px 0}
.foot-col a:hover{color:#FFD9AE}
.foot-note{font-size:13px;color:#88AEA6;line-height:1.85;margin-bottom:14px}
.foot-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.foot-actions .btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:#E7F6F2;padding:9px 16px;font-size:14px}
.foot-actions .btn-ghost:hover{background:rgba(255,255,255,.16);color:#fff;border-color:rgba(255,255,255,.34)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding-top:20px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:#88AEA6}
.foot-bottom a{color:#9EC1BA}
.foot-bottom a:hover{color:#FFD9AE}

/* 响应式 */
@media (max-width:1199.98px){
  .nav-search input{width:118px}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .tile-grid{grid-template-columns:repeat(2,1fr)}
  .guard-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:991.98px){
  .main-nav{display:none}
  .nav-search{display:none}
  .nav-toggle{display:grid}
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .trio{grid-template-columns:1fr}
  .bento{grid-template-columns:repeat(2,1fr)}
  .bento-main{grid-column:span 2;grid-row:auto}
  .compare{grid-template-columns:1fr}
  .flow{grid-template-columns:repeat(2,1fr)}
  .mile{grid-template-columns:repeat(2,1fr)}
  .mile-card:nth-child(even){transform:none}
  .news-layout{grid-template-columns:1fr}
  .topic-grid{grid-template-columns:repeat(2,1fr)}
  .voice-grid{grid-template-columns:1fr 1fr}
  .entry-banner{grid-template-columns:1fr}
  .entry-figure{min-height:220px}
  .booking-grid{grid-template-columns:1fr}
  .sec{padding:60px 0}
}
@media (max-width:767.98px){
  .promo-actions{display:none}
  .nav-row{min-height:68px;gap:10px}
  .brand-text strong{font-size:15px}
  .brand-badge{font-size:10.5px}
  .btn-main{padding:11px 18px;font-size:14px}
  .hero{padding:40px 0 56px}
  .hero-sub{font-size:15.5px}
  .stat-grid{grid-template-columns:1fr 1fr;gap:14px}
  .stat-card b{font-size:26px}
  .bento{grid-template-columns:1fr}
  .bento-main{grid-column:span 1}
  .flow{grid-template-columns:1fr}
  .mile{grid-template-columns:1fr}
  .topic-grid{grid-template-columns:1fr}
  .voice-grid{grid-template-columns:1fr}
  .guard-grid{grid-template-columns:1fr}
  .tile-grid{grid-template-columns:1fr}
  .form-panel,.contact-card{padding:22px}
  .foot-grid{grid-template-columns:1fr}
  .foot-bottom{flex-direction:column;gap:6px}
  .entry-body{padding:26px 22px}
  .feature-body{padding:18px}
  .sec{padding:50px 0}
  .wrap{padding:0 18px}
}
@media (max-width:575.98px){
  .hero-title{font-size:29px;letter-spacing:-.5px}
  .metric-grid{grid-template-columns:1fr 1fr}
  .scene-card{flex:0 0 258px}
  .post-item{flex-direction:column}
  .post-thumb{flex:0 0 auto;width:100%;aspect-ratio:16/9}
  .badge-wall{margin-top:30px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}

/* roulang page: article */
:root{
  --brand:#0E8F7E;
  --brand-2:#23B5A5;
  --brand-deep:#0B3B33;
  --accent:#F28C28;
  --accent-soft:#FFE4C7;
  --bg:#F7F4ED;
  --bg-alt:#EFF6F3;
  --surface:#FFFFFF;
  --ink:#183B35;
  --ink-2:#3F5B54;
  --muted:#667A74;
  --line:#DCE7E2;
  --grad:linear-gradient(135deg,#0E8F7E 0%,#23B5A5 48%,#F2A65A 100%);
  --r-lg:28px;
  --r-md:20px;
  --r-sm:14px;
  --sh:0 16px 40px rgba(14,80,70,.10);
  --sh-hover:0 22px 52px rgba(14,80,70,.16);
  --maxw:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;line-height:1.8;color:var(--ink);background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand);text-decoration:none;transition:color .22s ease,background .22s ease,border-color .22s ease,box-shadow .22s ease}
a:hover{color:var(--accent)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid rgba(242,140,40,.85);outline-offset:2px}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}

/* ============ 顶部促销条 ============ */
.promo-bar{background:var(--brand-deep);color:#EAF7F2;font-size:12.5px;letter-spacing:.3px}
.promo-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:38px;padding-top:6px;padding-bottom:6px}
.promo-text{display:inline-flex;align-items:center;gap:8px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.promo-text i{color:var(--accent-soft)}
.promo-actions{display:flex;align-items:center;gap:16px;flex:0 0 auto}
.promo-actions a{color:var(--accent-soft);font-weight:700}
.promo-actions a:hover{color:#fff}

/* ============ 主栏导航 ============ */
.site-head{position:sticky;top:0;z-index:1030;background:rgba(247,244,237,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .25s ease}
.site-head.is-stuck{box-shadow:0 10px 30px rgba(14,80,70,.10)}
.nav-row{display:flex;align-items:center;gap:16px;min-height:78px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{width:42px;height:42px;border-radius:14px;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:800;font-size:18px;letter-spacing:-1px;box-shadow:0 8px 20px rgba(14,143,126,.28)}
.brand-text strong{display:block;font-size:16px;font-weight:800;color:var(--ink);line-height:1.25;letter-spacing:-.2px}
.brand-badge{display:inline-block;margin-top:3px;font-size:11px;line-height:1.6;padding:1px 9px;border-radius:999px;background:var(--accent-soft);color:#8A4B0B;font-weight:700}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:10px}
.main-nav a{padding:9px 13px;border-radius:12px;color:#26473F;font-size:15px;font-weight:600;white-space:nowrap}
.main-nav a:hover{background:#E5F1ED;color:var(--brand)}
.main-nav a.active{background:#fff;color:var(--brand);box-shadow:0 6px 18px rgba(14,80,70,.10)}
.nav-tools{display:flex;align-items:center;gap:10px;margin-left:auto}
.nav-search{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 7px 6px 15px;transition:.22s}
.nav-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px rgba(242,140,40,.14)}
.nav-search input{border:0;outline:0;background:transparent;width:158px;font-size:14px;color:var(--ink)}
.nav-search input::placeholder{color:#93A6A0}
.nav-search button{border:0;background:#EAF4F0;color:var(--brand);width:32px;height:32px;border-radius:50%;display:grid;place-items:center;cursor:pointer;transition:.22s}
.nav-search button:hover{background:var(--brand);color:#fff}
.icon-btn{position:relative;width:42px;height:42px;border-radius:14px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;color:#33564E;cursor:pointer;transition:.22s}
.icon-btn:hover{background:#EAF4F0;color:var(--brand);border-color:#C7E0D8}
.icon-btn .count{position:absolute;top:-5px;right:-5px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:var(--accent);color:#fff;font-size:11px;font-weight:700;display:grid;place-items:center;line-height:1}
.btn-main{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:999px;background:var(--grad);color:#fff;font-weight:700;font-size:15px;border:0;cursor:pointer;box-shadow:0 12px 26px rgba(14,143,126,.26);transition:.25s}
.btn-main:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(14,143,126,.34);color:#fff}
.btn-main:active{transform:translateY(0)}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:999px;background:#fff;border:1px solid #CBDDD7;color:var(--ink);font-weight:700;font-size:15px;transition:.25s}
.btn-ghost:hover{background:var(--accent-soft);border-color:#F3C293;color:#8A4B0B;transform:translateY(-2px)}
.btn-text{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:700;font-size:14px}
.btn-text:hover{color:var(--accent)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:14px;background:#fff;border:1px solid var(--line);color:var(--ink);align-items:center;justify-content:center;cursor:pointer}
.nav-toggle:hover{background:#EAF4F0;color:var(--brand)}

/* 抽屉 */
.offcanvas.drawer{background:var(--bg);width:min(88vw,360px)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}
.drawer-body{padding:20px}
.drawer-nav{display:flex;flex-direction:column;gap:8px;margin:14px 0 20px}
.drawer-nav a{padding:14px 16px;border-radius:16px;background:#fff;border:1px solid var(--line);font-weight:600;color:var(--ink);font-size:15px;min-height:48px;display:flex;align-items:center}
.drawer-nav a:hover,.drawer-nav a.active{background:#E7F3EF;color:var(--brand);border-color:#C7E0D8}
.drawer-search{display:flex;gap:8px;margin-bottom:8px}
.drawer-search input{flex:1;border:1px solid var(--line);border-radius:14px;padding:11px 14px;background:#fff;outline:0}
.drawer-search input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(242,140,40,.14)}
.drawer-tip{font-size:13px;color:var(--muted);line-height:1.8;margin-top:14px}

/* ============ 通用组件 ============ */
.chip{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;padding:5px 12px;border-radius:999px;background:#E7F3EF;color:#0B6B5E}
.chip-orange{background:var(--accent-soft);color:#8A4B0B}
.chip-dark{background:#0B3B33;color:#D9F2EB}
.card-soft{background:var(--surface);border:1px solid rgba(24,59,53,.08);border-radius:var(--r-md);box-shadow:var(--sh);transition:.28s}
.card-soft:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.sec-tag{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.6px;color:var(--brand);background:#E4F2EE;border-radius:999px;padding:5px 13px;margin-bottom:14px}
.sec-title{font-size:clamp(22px,2.5vw,30px);line-height:1.32;font-weight:800;letter-spacing:-.4px;margin:0}
.sec-lead{margin-top:12px;color:#4C665F;font-size:15.5px;line-height:1.85;max-width:760px}

/* ============ 文章头部 ============ */
.post-hero{position:relative;overflow:hidden;padding:40px 0 0;
  background:
    radial-gradient(680px 320px at 88% 0%, rgba(35,181,165,.18), transparent 72%),
    radial-gradient(520px 280px at 0% 100%, rgba(242,140,40,.14), transparent 72%),
    var(--bg);}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:13.5px;color:var(--muted);margin-bottom:18px}
.crumb a{color:var(--muted);padding:2px 0}
.crumb a:hover{color:var(--brand)}
.crumb i{font-size:10px;color:#A9BDB7}
.post-badges{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:14px}
.post-title{font-size:clamp(26px,3.3vw,42px);line-height:1.28;font-weight:800;letter-spacing:-.7px;margin:0;color:var(--ink)}
.post-meta{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;margin-top:20px;font-size:13.5px;color:var(--muted)}
.post-meta span{display:inline-flex;align-items:center;gap:7px}
.post-meta i{color:var(--brand-2)}
.post-abstract{margin-top:22px;padding:20px 24px;border-radius:var(--r-md);background:rgba(255,255,255,.75);border:1px solid rgba(24,59,53,.08);color:#3A5A52;font-size:15.5px;line-height:1.85;max-width:900px;box-shadow:0 10px 26px rgba(14,80,70,.06)}

/* ============ 布局 ============ */
.post-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:34px;align-items:start;padding:34px 0 76px}
.post-main{min-width:0}

/* 关键要点 */
.key-points{background:linear-gradient(180deg,#EFF8F5 0%,#E8F4F0 100%);border:1px solid #CFE7DF;border-radius:var(--r-lg);padding:26px 30px;box-shadow:0 14px 34px rgba(14,80,70,.08)}
.key-points h2{margin:0 0 14px;font-size:18px;font-weight:800;display:flex;align-items:center;gap:10px;color:#0B6B5E}
.key-points h2 i{width:30px;height:30px;border-radius:10px;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:13px}
.key-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.key-list li{position:relative;padding-left:24px;font-size:15px;line-height:1.8;color:#2C554C}
.key-list li::before{content:"";position:absolute;left:4px;top:11px;width:9px;height:9px;border-radius:50%;background:var(--brand-2);box-shadow:0 0 0 4px rgba(35,181,165,.16)}

/* 正文 */
.article-body{margin-top:26px;background:var(--surface);border:1px solid rgba(24,59,53,.08);border-radius:var(--r-lg);box-shadow:var(--sh);padding:36px 40px 42px}
.article-body h2{font-size:23px;line-height:1.44;margin:34px 0 14px;padding-left:14px;border-left:5px solid var(--brand);font-weight:800;color:var(--ink);border-radius:3px}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:19px;line-height:1.5;margin:26px 0 10px;padding-left:12px;border-left:4px solid var(--brand-2);font-weight:700;color:var(--ink)}
.article-body p{margin:0 0 16px;color:#28473F;font-size:17px;line-height:1.9}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px}
.article-body li{margin-bottom:9px;line-height:1.85;color:#28473F;font-size:16.5px}
.article-body li::marker{color:var(--brand)}
.article-body blockquote{margin:22px 0;padding:18px 22px;background:var(--bg-alt);border-left:5px solid var(--brand-2);border-radius:14px;color:#2C554C;font-size:16px}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:18px;margin:24px 0;box-shadow:var(--sh);width:100%;aspect-ratio:16/9;object-fit:cover}
.article-body a{text-decoration:underline;text-underline-offset:3px;font-weight:600}
.article-body strong{color:#0B3B33}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--line);padding:11px 13px;text-align:left}
.article-body th{background:var(--bg-alt);font-weight:700;color:#0B3B33}
.article-body hr{border:0;border-top:1px solid var(--line);margin:30px 0}
.article-empty{text-align:center;padding:40px 10px 20px}
.article-empty i{font-size:34px;color:#B9CFC8;margin-bottom:14px;display:block}
.article-empty h2{font-size:22px;font-weight:800;margin:0 0 10px;border:0;padding:0}
.article-empty p{color:var(--muted);font-size:15px;margin:0 0 20px}

/* 侧栏 */
.post-side{position:sticky;top:104px;display:grid;gap:18px}
.side-card{background:var(--surface);border:1px solid rgba(24,59,53,.08);border-radius:var(--r-md);box-shadow:var(--sh);padding:24px 22px}
.side-card h3{margin:0 0 8px;font-size:17px;font-weight:800;color:var(--ink)}
.side-card p{margin:0 0 16px;font-size:13.8px;line-height:1.8;color:var(--muted)}
.side-card .btn-main,.side-card .btn-ghost{width:100%}
.side-list{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.side-list li{display:flex;align-items:flex-start;gap:9px;font-size:13.8px;color:#3F5B54;line-height:1.7}
.side-list i{color:var(--brand-2);margin-top:5px;font-size:12px}
.side-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}

/* 保障条 */
.guard-band{margin-top:26px;background:#0B3B33;border-radius:var(--r-lg);padding:22px 26px;display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px;box-shadow:0 18px 40px rgba(11,59,51,.22)}
.guard-band .g-title{display:inline-flex;align-items:center;gap:9px;color:#fff;font-weight:800;font-size:15px;margin-right:4px}
.guard-band .g-title i{color:#FFD9AE}
.guard-band .g-item{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;color:#CFEDE5;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:6px 13px}
.guard-band .g-item i{color:var(--brand-2)}

/* 相关推荐 */
.rel-section{margin-top:34px}
.rel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:18px}
.rel-card{display:block;background:#fff;border:1px solid rgba(24,59,53,.08);border-radius:var(--r-md);padding:20px 22px;box-shadow:0 10px 26px rgba(14,80,70,.07);transition:.26s}
.rel-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:#C7E0D8}
.rel-card h3{margin:12px 0 8px;font-size:16.5px;line-height:1.55;font-weight:800;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel-card:hover h3{color:var(--brand)}
.rel-card p{margin:0;font-size:13.8px;line-height:1.75;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.rel-time{display:inline-block;margin-top:12px;font-size:12.5px;color:#8CA39C}
.rel-empty{margin-top:16px;background:#fff;border:1px dashed #C7DDD6;border-radius:var(--r-md);padding:22px 24px;color:var(--muted);font-size:14.5px}

/* FAQ */
.faq-section{margin-top:40px}
.faq-accordion{margin-top:20px}
.faq-accordion .accordion-item{border:1px solid rgba(24,59,53,.08);border-radius:18px !important;overflow:hidden;background:#fff;box-shadow:0 10px 26px rgba(14,80,70,.07);margin-bottom:12px}
.faq-accordion .accordion-button{background:#fff;color:var(--ink);font-weight:700;font-size:16px;padding:18px 22px;border:0;box-shadow:none}
.faq-accordion .accordion-button:not(.collapsed){background:#EFF8F5;color:#0B6B5E}
.faq-accordion .accordion-button:focus{box-shadow:0 0 0 3px rgba(242,140,40,.35) inset}
.faq-accordion .accordion-button::after{width:14px;height:14px;background-size:14px;transition:transform .25s ease}
.faq-accordion .accordion-body{padding:6px 22px 20px;color:#3F5B54;font-size:15px;line-height:1.85}

/* 文末 CTA */
.end-cta{margin-top:38px;border-radius:var(--r-lg);padding:34px 36px;background:
  radial-gradient(420px 200px at 92% 0%, rgba(242,166,90,.34), transparent 70%),
  linear-gradient(135deg,#0E8F7E 0%,#139d8b 58%,#1eaa97 100%);
  color:#fff;box-shadow:0 22px 50px rgba(14,143,126,.28)}
.end-cta h2{margin:0 0 10px;font-size:clamp(20px,2.3vw,26px);font-weight:800;line-height:1.4}
.end-cta p{margin:0 0 20px;font-size:15px;color:#DCF3EE;line-height:1.85;max-width:640px}
.end-cta .cta-btns{display:flex;flex-wrap:wrap;gap:12px}
.end-cta .btn-main{background:#fff;color:#0B6B5E;box-shadow:0 12px 26px rgba(6,60,52,.28)}
.end-cta .btn-main:hover{background:#FFF3E4;color:#8A4B0B}
.end-cta .btn-ghost{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.42);color:#fff}
.end-cta .btn-ghost:hover{background:#fff;color:#0B6B5E;border-color:#fff}

/* ============ 页脚 ============ */
.site-foot{background:#0B3B33;color:#D5E9E3;padding:60px 0 26px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:34px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.12)}
.foot-brand .brand-text strong{color:#fff}
.foot-brand .brand-mark{box-shadow:0 8px 20px rgba(0,0,0,.28)}
.foot-desc{margin:16px 0 16px;font-size:14px;line-height:1.85;color:#A9C8C1;max-width:420px}
.foot-tags{display:flex;flex-wrap:wrap;gap:8px}
.foot-tags span{font-size:12px;font-weight:600;padding:4px 11px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);color:#CFE9E2}
.foot-col h4{margin:4px 0 16px;font-size:15px;font-weight:800;color:#fff;letter-spacing:.2px}
.foot-col a{display:block;padding:6px 0;font-size:14px;color:#A9C8C1}
.foot-col a:hover{color:var(--accent-soft)}
.foot-note{margin:0 0 14px;font-size:13px;line-height:1.8;color:#9BBDB5}
.foot-actions{display:flex;flex-wrap:wrap;gap:10px}
.foot-actions .btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.22);color:#EAF7F2;font-size:13.5px;padding:9px 16px}
.foot-actions .btn-ghost:hover{background:var(--accent-soft);color:#8A4B0B;border-color:var(--accent-soft)}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding-top:20px;font-size:12.5px;color:#8FB3AB}
.foot-bottom a{color:#BFDCD5}
.foot-bottom a:hover{color:var(--accent-soft)}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .main-nav{display:none}
  .nav-search{display:none}
  .nav-toggle{display:inline-flex}
  .nav-tools{margin-left:auto}
  .post-layout{grid-template-columns:minmax(0,1fr) 300px;gap:26px}
}
@media (max-width:991.98px){
  .promo-inner{font-size:12px}
  .post-layout{grid-template-columns:minmax(0,1fr);padding-bottom:56px}
  .post-side{position:static;grid-template-columns:repeat(2,minmax(0,1fr));display:grid}
  .foot-grid{grid-template-columns:1fr 1fr;gap:26px}
  .article-body{padding:28px 26px 32px}
  .rel-grid{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:767.98px){
  .nav-row{min-height:66px;gap:10px}
  .brand-mark{width:38px;height:38px;font-size:16px;border-radius:12px}
  .brand-text strong{font-size:14.5px}
  .btn-main{padding:11px 16px;font-size:14px}
  .nav-tools .btn-main{display:none}
  .post-hero{padding-top:26px}
  .post-title{font-size:clamp(22px,6vw,30px)}
  .post-abstract{padding:16px 18px;font-size:14.5px}
  .key-points{padding:20px 20px;border-radius:22px}
  .article-body{padding:22px 18px 26px;border-radius:22px}
  .article-body p{font-size:16px}
  .article-body h2{font-size:20px}
  .article-body h3{font-size:17.5px}
  .post-side{grid-template-columns:minmax(0,1fr)}
  .guard-band{padding:18px 18px;border-radius:22px;gap:10px}
  .guard-band .g-title{width:100%}
  .end-cta{padding:24px 20px;border-radius:22px}
  .end-cta .cta-btns .btn-main,.end-cta .cta-btns .btn-ghost{width:100%}
  .foot-grid{grid-template-columns:minmax(0,1fr);gap:22px}
  .faq-accordion .accordion-button{font-size:15px;padding:15px 16px}
  .faq-accordion .accordion-body{padding:4px 16px 16px}
}
@media (max-width:575.98px){
  .wrap{padding:0 16px}
  .promo-text{font-size:11.5px}
  .promo-actions{gap:10px}
  .post-meta{font-size:12.5px;gap:8px 12px}
  .rel-card{padding:16px 16px}
}

/* roulang page: category1 */
:root{
  --brand:#0E8F7E;
  --brand-2:#23B5A5;
  --brand-deep:#0B3B33;
  --accent:#F28C28;
  --accent-soft:#FFE4C7;
  --bg:#F7F4ED;
  --bg-alt:#EFF6F3;
  --surface:#FFFFFF;
  --ink:#183B35;
  --ink-2:#3F5B54;
  --muted:#667A74;
  --line:#DCE7E2;
  --grad:linear-gradient(135deg,#0E8F7E 0%,#23B5A5 48%,#F2A65A 100%);
  --r-lg:28px;
  --r-md:20px;
  --r-sm:14px;
  --sh:0 16px 40px rgba(14,80,70,.10);
  --sh-hover:0 22px 52px rgba(14,80,70,.16);
  --maxw:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;line-height:1.8;color:var(--ink);background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{margin:0;font-weight:800;letter-spacing:-.3px}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block;border:0}
a{color:var(--brand);text-decoration:none;transition:color .22s ease,background .22s ease,border-color .22s ease,box-shadow .22s ease}
a:hover{color:var(--accent)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid rgba(242,140,40,.75);outline-offset:2px}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}

/* ---------- 顶部促销条 ---------- */
.promo-bar{background:var(--brand-deep);color:#DDEFEA;font-size:12.5px;letter-spacing:.2px}
.promo-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:38px;padding-top:6px;padding-bottom:6px}
.promo-text{display:inline-flex;align-items:center;gap:8px;line-height:1.6}
.promo-text i{color:var(--accent)}
.promo-actions a{color:var(--accent-soft);font-weight:700}
.promo-actions a:hover{color:#fff}

/* ---------- 主栏导航 ---------- */
.site-head{position:sticky;top:0;z-index:1030;background:rgba(247,244,237,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);box-shadow:0 6px 22px rgba(14,80,70,.06)}
.nav-row{display:flex;align-items:center;gap:16px;min-height:78px;flex-wrap:nowrap}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{width:42px;height:42px;border-radius:14px;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:800;font-size:18px;letter-spacing:-1px;box-shadow:0 8px 20px rgba(14,143,126,.28)}
.brand-text strong{display:block;font-size:16px;font-weight:800;color:var(--ink);line-height:1.25;letter-spacing:-.2px}
.brand-badge{display:inline-block;margin-top:3px;font-size:11px;line-height:1.6;padding:1px 9px;border-radius:999px;background:var(--accent-soft);color:#8A4B0B;font-weight:700}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:10px}
.main-nav a{padding:9px 13px;border-radius:12px;color:#26473F;font-size:15px;font-weight:600;white-space:nowrap}
.main-nav a:hover{background:#E5F1ED;color:var(--brand)}
.main-nav a.active{background:#fff;color:var(--brand);box-shadow:0 6px 18px rgba(14,80,70,.10)}
.nav-tools{display:flex;align-items:center;gap:10px;margin-left:auto}
.nav-search{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 7px 6px 15px;transition:.22s}
.nav-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px rgba(242,140,40,.14)}
.nav-search input{border:0;outline:0;background:transparent;width:158px;font-size:14px;color:var(--ink)}
.nav-search input::placeholder{color:#93A6A0}
.nav-search button{border:0;background:#EAF4F0;color:var(--brand);width:32px;height:32px;border-radius:50%;display:grid;place-items:center;cursor:pointer;transition:.22s}
.nav-search button:hover{background:var(--brand);color:#fff}
.icon-btn{position:relative;width:42px;height:42px;border-radius:14px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;color:#33564E;cursor:pointer;transition:.22s}
.icon-btn:hover{background:#EAF4F0;color:var(--brand);border-color:#C7E0D8}
.icon-btn .count{position:absolute;top:-5px;right:-5px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:var(--accent);color:#fff;font-size:11px;font-weight:700;display:grid;place-items:center;line-height:1}
.nav-toggle{display:none}

/* ---------- 按钮 ---------- */
.btn-main{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:999px;background:var(--grad);color:#fff;font-weight:700;font-size:15px;border:0;cursor:pointer;box-shadow:0 12px 26px rgba(14,143,126,.26);transition:.25s}
.btn-main:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(14,143,126,.34);color:#fff}
.btn-main:active{transform:translateY(0);box-shadow:0 8px 18px rgba(14,143,126,.28)}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:999px;background:#fff;border:1px solid #CBDDD7;color:var(--ink);font-weight:700;font-size:15px;transition:.25s}
.btn-ghost:hover{background:var(--accent-soft);border-color:#F3C293;color:#8A4B0B;transform:translateY(-2px)}
.btn-text{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:700;font-size:14px}
.btn-text:hover{color:var(--accent)}

/* ---------- 通用元素 ---------- */
.sec{padding:76px 0}
.sec.alt{background:var(--bg-alt)}
.sec.white{background:#fff}
.sec-head{max-width:820px;margin-bottom:36px}
.sec-tag{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.6px;color:var(--brand);background:#E4F2EE;border-radius:999px;padding:5px 13px;margin-bottom:14px}
.sec-title{font-size:clamp(24px,2.7vw,34px);line-height:1.3;font-weight:800;letter-spacing:-.4px}
.sec-title em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.sec-lead{margin-top:14px;color:#4C665F;font-size:16px;line-height:1.85}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;padding:5px 12px;border-radius:999px;background:#E7F3EF;color:#0B6B5E;line-height:1.7}
.chip-orange{background:var(--accent-soft);color:#8A4B0B}
.chip-dark{background:#0B3B33;color:#D9F2EB}
.chip-line{background:#fff;border:1px solid var(--line);color:#3F5B54}

/* ---------- 分类页头 ---------- */
.cat-hero{position:relative;overflow:hidden;padding:46px 0 62px;
  background:
    radial-gradient(680px 320px at 92% 6%, rgba(35,181,165,.20), transparent 70%),
    radial-gradient(520px 280px at 0% 98%, rgba(242,140,40,.15), transparent 70%),
    var(--bg);}
.cat-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:44px;align-items:center}
.crumb{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--muted);margin-bottom:16px;flex-wrap:wrap}
.crumb a{color:#3F5B54;font-weight:600}
.crumb a:hover{color:var(--brand)}
.crumb span[aria-current]{color:var(--brand);font-weight:700}
.cat-hero h1{font-size:clamp(28px,3.7vw,45px);line-height:1.22;letter-spacing:-.6px}
.cat-hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.cat-lead{margin-top:18px;font-size:16.5px;line-height:1.9;color:#425F58;max-width:640px}
.hero-chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.cat-visual{position:relative}
.cat-visual .shot{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh);border:1px solid rgba(24,59,53,.08);aspect-ratio:4/3;background:#fff}
.cat-visual .shot img{width:100%;height:100%;object-fit:cover}
.cat-visual .float-card{position:absolute;left:-14px;bottom:-18px;background:#fff;border-radius:18px;border:1px solid rgba(24,59,53,.08);box-shadow:var(--sh);padding:12px 16px;display:flex;align-items:center;gap:10px}
.cat-visual .float-card strong{font-size:20px;color:var(--brand);line-height:1}
.cat-visual .float-card span{font-size:12.5px;color:var(--muted)}

/* ---------- 指标看板 ---------- */
.metric-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.metric-card{background:var(--surface);border:1px solid rgba(24,59,53,.08);border-radius:var(--r-md);box-shadow:var(--sh);padding:20px 18px;position:relative;overflow:hidden;transition:.28s}
.metric-card::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--grad);opacity:.9}
.metric-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.metric-card .num{font-size:26px;font-weight:800;color:var(--brand);line-height:1.2;letter-spacing:-.5px}
.metric-card .num small{font-size:13px;font-weight:700;color:var(--accent);margin-left:3px}
.metric-card .lab{font-size:14px;color:var(--ink-2);font-weight:700;margin-top:6px}
.metric-card .sub{font-size:12.5px;color:var(--muted);margin-top:4px;line-height:1.7}

/* ---------- 筛选标签 ---------- */
.filter-bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:14px}
.chip-btn{border:1px solid #CBDDD7;background:#fff;color:#33564E;border-radius:999px;padding:9px 18px;font-size:14px;font-weight:700;cursor:pointer;transition:.22s;min-height:44px}
.chip-btn:hover{border-color:var(--brand);color:var(--brand);background:#F1FAF7}
.chip-btn.is-on{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 10px 22px rgba(14,143,126,.24)}
.filter-note{font-size:13.5px;color:var(--muted);line-height:1.8}

/* ---------- 约跑卡片列表 ---------- */
.run-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
.run-card{background:var(--surface);border:1px solid rgba(24,59,53,.08);border-radius:var(--r-lg);box-shadow:var(--sh);overflow:hidden;transition:.28s;display:flex;flex-direction:column}
.run-card:hover{transform:translateY(-5px);box-shadow:var(--sh-hover)}
.run-card .thumb{aspect-ratio:16/10;overflow:hidden;background:#E7F3EF}
.run-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease}
.run-card:hover .thumb img{transform:scale(1.06)}
.run-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.run-tags{display:flex;flex-wrap:wrap;gap:7px}
.run-card h3{font-size:20px;line-height:1.4}
.run-card h3 a{color:var(--ink)}
.run-card h3 a:hover{color:var(--brand)}
.run-card p{font-size:14.5px;color:#4C665F;line-height:1.85}
.run-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:12px;border-top:1px dashed var(--line)}
.list-more{display:flex;justify-content:center;margin-top:34px}

/* ---------- 热门专题 ---------- */
.topic-wrap{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.topic-item{background:#fff;border:1px solid rgba(24,59,53,.08);border-radius:var(--r-md);box-shadow:var(--sh);padding:22px;display:flex;gap:16px;transition:.28s}
.topic-item:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.topic-num{flex:0 0 auto;width:44px;height:44px;border-radius:14px;background:#E7F3EF;color:var(--brand);display:grid;place-items:center;font-weight:800;font-size:16px}
.topic-item h3{font-size:17px;line-height:1.5;margin-bottom:6px}
.topic-item p{font-size:14px;color:#4C665F;line-height:1.8}
.topic-item .t-meta{margin-top:10px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12.5px;color:var(--muted)}
.topic-item .t-meta a{font-weight:700}

/* ---------- 流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.step{background:#fff;border:1px solid rgba(24,59,53,.08);border-radius:var(--r-md);box-shadow:var(--sh);padding:24px 20px;position:relative;transition:.28s}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.step .idx{width:38px;height:38px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:800;font-size:15px;box-shadow:0 10px 22px rgba(14,143,126,.26);margin-bottom:14px}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:14px;color:#4C665F;line-height:1.8}

/* ---------- FAQ ---------- */
.faq .accordion-item{border:1px solid rgba(24,59,53,.08);border-radius:var(--r-md)!important;overflow:hidden;margin-bottom:12px;background:#fff;box-shadow:0 10px 26px rgba(14,80,70,.07)}
.faq .accordion-button{background:#fff;color:var(--ink);font-weight:700;font-size:16px;padding:18px 20px 18px 22px;border:0;border-left:4px solid #D7E9E3;border-radius:0!important;box-shadow:none}
.faq .accordion-button:not(.collapsed){background:#EFF8F5;color:var(--brand);border-left-color:var(--brand)}
.faq .accordion-button:focus{box-shadow:0 0 0 3px rgba(242,140,40,.35);z-index:2}
.faq .accordion-button::after{filter:saturate(0) brightness(.6)}
.faq .accordion-body{font-size:14.8px;color:#425F58;line-height:1.9;padding:0 22px 20px 22px;border-left:4px solid transparent}

/* ---------- 预约表单 ---------- */
.cta-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:28px;align-items:start}
.form-card{background:#fff;border:1px solid rgba(24,59,53,.08);border-radius:var(--r-lg);box-shadow:var(--sh);padding:28px}
.form-card h3{font-size:21px;margin-bottom:6px}
.form-card .hint{font-size:13.5px;color:var(--muted);margin-bottom:20px}
.form-label{font-size:13.5px;font-weight:700;color:var(--ink-2);margin-bottom:6px}
.form-control,.form-select{border-radius:14px;border:1px solid #CFE0DA;background:#FCFDFC;padding:11px 14px;font-size:14.5px;color:var(--ink);transition:.22s;min-height:46px}
.form-control::placeholder{color:#9BB0A9}
.form-control:focus,.form-select:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(242,140,40,.16);background:#fff}
.form-ok{display:none;margin-top:14px;font-size:14px;color:#0B6B5E;background:#E4F2EE;border:1px solid #C7E0D8;border-radius:14px;padding:11px 14px}
.form-ok.show{display:block}
.aside-card{background:var(--brand-deep);color:#DCEFE9;border-radius:var(--r-lg);box-shadow:var(--sh);padding:28px;position:relative;overflow:hidden}
.aside-card::after{content:"";position:absolute;right:-60px;top:-60px;width:180px;height:180px;border-radius:50%;background:rgba(35,181,165,.24)}
.aside-card h3{color:#fff;font-size:20px;position:relative;z-index:1}
.aside-card p{font-size:14px;line-height:1.9;color:#BFDCD5;margin-top:10px;position:relative;z-index:1}
.aside-list{margin-top:18px;display:flex;flex-direction:column;gap:11px;position:relative;z-index:1}
.aside-list li{display:flex;gap:10px;font-size:14px;line-height:1.75;color:#D4EAE4}
.aside-list i{color:var(--accent);margin-top:5px}
.aside-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;position:relative;z-index:1}
.aside-card .btn-ghost{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.28);color:#fff}
.aside-card .btn-ghost:hover{background:var(--accent-soft);color:#8A4B0B;border-color:var(--accent-soft)}

/* ---------- 抽屉 ---------- */
.offcanvas.drawer{background:var(--bg);width:min(88vw,360px)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}
.drawer-body{padding:20px}
.drawer-nav{display:flex;flex-direction:column;gap:6px;margin:14px 0 20px}
.drawer-nav a{padding:14px 16px;border-radius:16px;background:#fff;border:1px solid var(--line);font-weight:600;color:var(--ink);font-size:15px}
.drawer-nav a:hover,.drawer-nav a.active{background:#E7F3EF;color:var(--brand);border-color:#C7E0D8}
.drawer-search{display:flex;gap:8px;margin-bottom:8px}
.drawer-search input{flex:1;border:1px solid var(--line);border-radius:14px;padding:11px 14px;background:#fff;outline:0}
.drawer-search input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(242,140,40,.14)}
.drawer-tip{font-size:13px;color:var(--muted);line-height:1.8;margin-top:14px}

/* ---------- 页脚 ---------- */
.site-foot{background:var(--brand-deep);color:#C9E2DB;padding:64px 0 26px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.15fr;gap:34px}
.site-foot .brand-text strong{color:#fff}
.site-foot .brand-mark{box-shadow:none}
.foot-desc{margin-top:16px;font-size:14px;line-height:1.9;color:#B4D2CB;max-width:380px}
.foot-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.foot-tags span{font-size:12px;font-weight:700;padding:5px 11px;border-radius:999px;background:rgba(255,255,255,.09);color:#D6EDE7;border:1px solid rgba(255,255,255,.12)}
.foot-col h4{font-size:15px;color:#fff;margin-bottom:14px;letter-spacing:.4px}
.foot-col a{display:block;font-size:14px;color:#B4D2CB;padding:6px 0}
.foot-col a:hover{color:var(--accent-soft)}
.foot-note{font-size:13.5px;line-height:1.9;color:#A6C7BF;margin-bottom:14px}
.foot-actions{display:flex;flex-wrap:wrap;gap:10px}
.site-foot .btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.24);color:#fff;font-size:14px;padding:10px 16px}
.site-foot .btn-ghost:hover{background:var(--accent-soft);color:#8A4B0B;border-color:var(--accent-soft)}
.foot-bottom{margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:12.5px;color:#9DBDB5}
.foot-bottom a{color:#CFE7E1}
.foot-bottom a:hover{color:var(--accent-soft)}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .main-nav a{padding:9px 10px;font-size:14px}
  .nav-search input{width:120px}
  .cat-hero-grid{gap:32px}
  .metric-strip{grid-template-columns:repeat(4,1fr);gap:12px}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px}
  .foot-col:last-child{grid-column:1 / -1}
}
@media (max-width:991.98px){
  .main-nav{display:none}
  .nav-search{display:none}
  .nav-toggle{display:grid}
  .nav-row{min-height:70px;gap:12px}
  .cat-hero{padding:34px 0 48px}
  .cat-hero-grid{grid-template-columns:1fr;gap:30px}
  .cat-visual{max-width:520px}
  .metric-strip{grid-template-columns:repeat(2,1fr)}
  .run-grid{grid-template-columns:1fr}
  .topic-wrap{grid-template-columns:1fr}
  .cta-grid{grid-template-columns:1fr}
  .sec{padding:58px 0}
  .promo-text{font-size:12px}
}
@media (max-width:767.98px){
  .sec{padding:48px 0}
  .steps{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:26px}
  .sec-head{margin-bottom:26px}
  .cat-hero h1{font-size:clamp(24px,6.4vw,32px)}
  .cat-lead{font-size:15.5px}
  .hero-actions .btn-main,.hero-actions .btn-ghost{flex:1 1 46%}
  .form-card,.aside-card{padding:22px}
  .listen,.promo-actions{display:none}
}
@media (max-width:575.98px){
  .wrap{padding:0 15px}
  .metric-strip{grid-template-columns:1fr 1fr;gap:10px}
  .metric-card{padding:16px 14px}
  .metric-card .num{font-size:22px}
  .hero-actions{gap:10px}
  .hero-actions .btn-main,.hero-actions .btn-ghost{flex:1 1 100%}
  .run-body{padding:18px}
  .cat-visual .float-card{left:8px;bottom:-14px;padding:10px 13px}
  .foot-bottom{flex-direction:column}
}