/* roulang page: index */
:root{
  --brand:#00C2A8;
  --brand-deep:#019e8a;
  --brand-2:#FF6B3D;
  --accent:#FFD447;
  --accent-deep:#8a6a00;
  --ink:#161226;
  --bg:#F7F6F2;
  --card:#FFFFFF;
  --line:#E7E2D8;
  --t1:#1D1B24;
  --t2:#5C5965;
  --t3:#8B8794;
  --ok:#1F9D6A;
  --err:#D64545;
  --warn:#FFB020;
  --grad:linear-gradient(135deg,#00C2A8 0%,#FF8A3D 100%);
  --r-lg:28px;
  --r-md:20px;
  --r-sm:12px;
  --sh:0 10px 30px rgba(22,18,38,.08);
  --sh-h:0 18px 46px rgba(22,18,38,.14);
  --sec:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",-apple-system,"Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--t1);
  background:var(--bg);
  overflow-x:hidden;
}
img{max-width:100%;display:block;border-style:none}
a{color:var(--brand);text-decoration:none;transition:color .2s ease,border-color .2s ease,background-color .2s ease}
a:hover{color:var(--brand-deep)}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
h1,h2,h3,h4{color:var(--t1);font-weight:700;line-height:1.3}
ul,ol{padding-left:1.2em}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
input,select,textarea{background:#fff}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.grid-x{margin-left:-12px;margin-right:-12px}
.grid-x>.cell{padding-left:12px;padding-right:12px}
.g-gap{margin-left:-12px;margin-right:-12px}
.g-gap>.cell{padding:12px}
.num{font-family:"DIN Alternate","Roboto Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums}

/* ============ 通用按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border-radius:14px;border:1px solid transparent;
  font-size:.95rem;font-weight:600;letter-spacing:.2px;cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease,filter .2s ease;
  white-space:nowrap;
}
.btn i{font-size:.9em}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 20px rgba(0,194,168,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,107,61,.30);color:#fff;filter:saturate(1.08)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{background:#fff;border-color:rgba(0,194,168,.55);color:var(--brand)}
.btn-ghost:hover{background:rgba(0,194,168,.08);color:var(--brand-deep);border-color:var(--brand)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:#241d3a;color:#fff;transform:translateY(-2px)}
.btn-text{height:auto;padding:0;background:none;border:0;color:var(--brand);font-weight:600;border-radius:0}
.btn-text:hover{color:var(--brand-deep)}
.btn-text i{transition:transform .2s ease}
.btn-text:hover i{transform:translateX(4px)}
.btn:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(0,194,168,.35)}
.btn:disabled,.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.btn-sm{height:40px;padding:0 16px;border-radius:12px;font-size:.88rem}
.btn-lg{height:52px;padding:0 30px;font-size:1rem}

/* ============ 徽章 / 标签 ============ */
.badge{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;border-radius:999px;font-size:.78rem;font-weight:600;letter-spacing:.2px}
.badge-yellow{background:rgba(255,212,71,.35);color:var(--accent-deep)}
.badge-brand{background:rgba(0,194,168,.12);color:var(--brand-deep)}
.badge-ok{background:rgba(31,157,106,.14);color:var(--ok)}
.badge-line{background:#fff;border:1px solid var(--line);color:var(--t2)}
.chip{display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--t2);font-size:.82rem;transition:all .2s ease}
.chip:hover{color:var(--brand-deep);border-color:rgba(0,194,168,.45);background:rgba(0,194,168,.06);transform:translateY(-1px)}
.chip-yellow{background:rgba(255,212,71,.4);border-color:transparent;color:var(--accent-deep);font-weight:600}

/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;background:rgba(255,255,255,.97);
  border-bottom:1px solid var(--line);transition:box-shadow .25s ease,background .25s ease;
}
.site-header.is-stuck{box-shadow:0 12px 30px rgba(22,18,38,.10)}
.topbar-inner{display:flex;align-items:center;gap:18px;min-height:66px;transition:min-height .25s ease}
.site-header.is-stuck .topbar-inner{min-height:58px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--t1)}
.brand-mark{
  width:34px;height:34px;border-radius:11px;background:var(--grad);
  display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;
  box-shadow:0 6px 16px rgba(0,194,168,.35);
}
.brand-text{font-size:1.06rem;font-weight:800;letter-spacing:.4px;white-space:nowrap}
.brand-text em{font-style:normal;color:var(--brand)}
.nav-search{position:relative;flex:1 1 auto;max-width:400px;display:flex}
.nav-search input{
  width:100%;height:42px;border-radius:999px;border:1px solid var(--line);
  background:#fff;padding:0 46px 0 18px;font-size:.9rem;transition:border-color .2s ease,box-shadow .2s ease;
}
.nav-search input::placeholder{color:var(--t3)}
.nav-search input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(0,194,168,.18)}
.nav-search button{
  position:absolute;right:4px;top:50%;transform:translateY(-50%);
  width:34px;height:34px;border-radius:50%;border:0;background:var(--grad);color:#fff;cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;font-size:.85rem;
}
.nav-search button:hover{filter:saturate(1.1)}
.topbar-actions{display:flex;align-items:center;gap:10px;margin-left:auto;flex:0 0 auto}
.menu-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;
  color:var(--t1);font-size:1rem;cursor:pointer;align-items:center;justify-content:center;
}
.menu-toggle:hover{border-color:rgba(0,194,168,.5);color:var(--brand)}
.channelbar{border-top:1px solid var(--line);background:#fff}
.channel-inner{display:flex;align-items:center;gap:18px;min-height:52px}
.channels{display:flex;align-items:center;gap:4px;overflow-x:auto;scrollbar-width:none}
.channels::-webkit-scrollbar{display:none}
.channel{
  position:relative;display:inline-flex;align-items:center;height:52px;padding:0 14px;
  color:var(--t2);font-size:.94rem;font-weight:600;white-space:nowrap;
}
.channel::after{
  content:"";position:absolute;left:14px;right:14px;bottom:0;height:3px;border-radius:3px 3px 0 0;
  background:var(--grad);transform:scaleX(0);transform-origin:center;transition:transform .25s ease;
}
.channel:hover{color:var(--t1)}
.channel:hover::after{transform:scaleX(1)}
.channel.is-active{color:var(--t1)}
.channel.is-active::after{transform:scaleX(1)}
.hotline{display:flex;align-items:center;gap:8px;margin-left:auto;overflow-x:auto;scrollbar-width:none;padding:6px 0}
.hotline::-webkit-scrollbar{display:none}
.hotline-label{font-size:.82rem;color:var(--t3);white-space:nowrap}
.hotline .chip{height:28px;font-size:.79rem;flex:0 0 auto}

/* ============ 移动端抽屉 ============ */
.drawer{position:fixed;inset:0;z-index:120;background:rgba(22,18,38,.52);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}
.drawer.is-open{opacity:1;visibility:visible}
.drawer-panel{
  position:absolute;top:0;right:0;width:min(340px,88vw);height:100%;background:#fff;
  transform:translateX(100%);transition:transform .3s ease;overflow-y:auto;padding:18px 20px 32px;
}
.drawer.is-open .drawer-panel{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:38px;height:38px;border-radius:11px;border:1px solid var(--line);background:#fff;cursor:pointer;color:var(--t1)}
.drawer-close:hover{color:var(--brand);border-color:rgba(0,194,168,.5)}
.drawer-search{display:flex;gap:8px;margin:16px 0}
.drawer-search input{flex:1;height:44px;border-radius:12px;border:1px solid var(--line);padding:0 14px;font-size:.9rem}
.drawer-search input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(0,194,168,.16)}
.drawer-search button{width:44px;height:44px;border-radius:12px;border:0;background:var(--grad);color:#fff;cursor:pointer}
.drawer-nav{display:flex;flex-direction:column;gap:2px;margin:6px 0 18px}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;height:48px;padding:0 14px;border-radius:12px;
  color:var(--t1);font-weight:600;font-size:.95rem;
}
.drawer-nav a:hover{background:rgba(0,194,168,.07);color:var(--brand-deep)}
.drawer-nav a.is-active{background:rgba(0,194,168,.12);color:var(--brand-deep)}
.drawer-hot{display:flex;flex-wrap:wrap;gap:8px;padding:16px 0;border-top:1px solid var(--line);margin-bottom:16px}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;padding:76px 0 88px;background:#fff}
.hero-bg{position:absolute;inset:0;background-image:url(/assets/images/backpic/back-1.png);background-size:cover;background-position:center;opacity:.11}
.hero-glow{
  position:absolute;inset:0;
  background:
    radial-gradient(720px 420px at 10% 0%,rgba(0,194,168,.16),transparent 66%),
    radial-gradient(560px 380px at 90% 14%,rgba(255,107,61,.15),transparent 62%);
}
.hero .container{position:relative;z-index:2}
.hero-copy{max-width:640px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 14px;border-radius:999px;background:rgba(0,194,168,.1);color:var(--brand-deep);font-size:.83rem;font-weight:600}
.hero-eyebrow i{font-size:.7rem}
.hero h1{margin:18px 0 16px;font-size:clamp(2rem,5vw,3.2rem);font-weight:800;line-height:1.2;letter-spacing:-.5px}
.hero h1 span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:1.05rem;line-height:1.85;color:var(--t2);max-width:600px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 22px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px}
.hero-chips .chip-label{display:inline-flex;align-items:center;font-size:.82rem;color:var(--t3);margin-right:2px}

/* 数据看板卡 */
.board{
  position:relative;border-radius:var(--r-lg);padding:24px;background:var(--ink);color:#fff;
  overflow:hidden;box-shadow:0 26px 60px rgba(22,18,38,.30);border:1px solid rgba(255,255,255,.08);
}
.board::before{
  content:"";position:absolute;inset:0;background-image:url(/assets/images/backpic/back-2.png);
  background-size:cover;background-position:center;opacity:.20;
}
.board::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(160deg,rgba(0,194,168,.22),rgba(255,107,61,.16) 60%,transparent);
}
.board>*{position:relative;z-index:2}
.board-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.board-title{font-size:1rem;font-weight:700;letter-spacing:.4px}
.board-live{display:inline-flex;align-items:center;gap:7px;font-size:.78rem;color:rgba(255,255,255,.78)}
.board-live .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(255,212,71,.22);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,212,71,.4)}70%{box-shadow:0 0 0 9px rgba(255,212,71,0)}100%{box-shadow:0 0 0 0 rgba(255,212,71,0)}}
.board-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.board-metric{
  border-radius:18px;padding:14px 16px;background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.12);transition:background .2s ease,transform .2s ease;
}
.board-metric:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.bm-num{display:block;font-size:1.6rem;font-weight:800;line-height:1.2;letter-spacing:.5px}
.bm-label{display:block;font-size:.79rem;color:rgba(255,255,255,.7);margin-top:2px}
.board-chart{margin-top:18px;border-radius:18px;padding:14px 16px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1)}
.board-chart svg{width:100%;height:78px;display:block}
.board-chart-foot{display:flex;align-items:center;justify-content:space-between;margin-top:8px;font-size:.78rem;color:rgba(255,255,255,.72)}
.board-foot{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.board-foot .chip{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.16);color:rgba(255,255,255,.86)}
.board-foot .chip:hover{background:rgba(255,255,255,.18);color:#fff;border-color:rgba(255,255,255,.3)}

/* ============ 通用板块 ============ */
.section{padding:var(--sec) 0}
.section-tight{padding:72px 0}
.section-alt{background:#fff}
.section-dark{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.section-dark::before{content:"";position:absolute;inset:0;background-image:url(/assets/images/backpic/back-3.webp);background-size:cover;background-position:center;opacity:.12}
.section-dark>*{position:relative;z-index:2}
.section-dark h2,.section-dark h3{color:#fff}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px}
.sec-head-main{max-width:640px}
.sec-tag{
  display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;border-radius:999px;
  background:rgba(0,194,168,.1);color:var(--brand-deep);font-size:.8rem;font-weight:700;letter-spacing:.6px;
}
.section-dark .sec-tag{background:rgba(0,194,168,.2);color:#8ef0e2}
.sec-head h2{font-size:clamp(1.6rem,2.6vw,2.1rem);margin:14px 0 10px;letter-spacing:-.3px}
.sec-head p{color:var(--t2);font-size:.98rem;line-height:1.8}
.section-dark .sec-head p{color:rgba(255,255,255,.72)}

/* ============ 指标看板 ============ */
.metric-card{
  position:relative;height:100%;background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:24px 22px 22px;overflow:hidden;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.metric-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad);opacity:.9}
.metric-card:hover{transform:translateY(-4px);box-shadow:var(--sh-h);border-color:rgba(0,194,168,.35)}
.metric-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.metric-icon{
  width:40px;height:40px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;
  background:rgba(0,194,168,.1);color:var(--brand-deep);font-size:1rem;
}
.metric-value{font-size:2rem;font-weight:800;line-height:1.15;letter-spacing:.5px}
.metric-value small{font-size:.9rem;font-weight:600;color:var(--t3);margin-left:4px;letter-spacing:0}
.metric-label{margin-top:4px;font-size:.88rem;color:var(--t2)}
.metric-bar{margin-top:16px;height:6px;border-radius:999px;background:rgba(22,18,38,.07);overflow:hidden}
.metric-bar i{display:block;height:100%;border-radius:999px;background:var(--grad)}

/* ============ Bento 服务矩阵 ============ */
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.bento-card{
  position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.bento-card:hover{transform:translateY(-4px);box-shadow:var(--sh-h);border-color:rgba(0,194,168,.35)}
.bento-card.is-wide{grid-column:span 2;min-height:320px}
.bento-card.is-small{grid-column:span 1;min-height:196px;border-radius:var(--r-md);padding:20px}
.bento-media{position:relative;height:172px;overflow:hidden;flex:0 0 auto}
.bento-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.bento-card:hover .bento-media img{transform:scale(1.03)}
.bento-media .badge{position:absolute;left:18px;top:18px}
.bento-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1 1 auto}
.bento-body h3{font-size:1.24rem;margin-bottom:10px}
.bento-body p{font-size:.93rem;color:var(--t2);line-height:1.8}
.bento-more{margin-top:auto;padding-top:16px;display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--brand);font-size:.9rem}
.bento-more i{transition:transform .2s ease}
.bento-card:hover .bento-more i{transform:translateX(4px)}
.bento-small-icon{
  width:42px;height:42px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;
  border:2px solid rgba(0,194,168,.35);color:var(--brand-deep);margin-bottom:14px;font-size:1rem;
}
.bento-card.is-small h3{font-size:1.05rem;margin-bottom:8px}
.bento-card.is-small p{font-size:.88rem}
.bento-stats{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}

/* ============ 分类入口 ============ */
.cat-card{
  position:relative;height:100%;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);overflow:hidden;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-h);border-color:rgba(0,194,168,.35)}
.cat-media{height:150px;overflow:hidden}
.cat-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.cat-card:hover .cat-media img{transform:scale(1.03)}
.cat-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1 1 auto}
.cat-body h3{font-size:1.1rem;margin-bottom:8px}
.cat-body p{font-size:.9rem;color:var(--t2);line-height:1.78}
.cat-foot{margin-top:auto;padding-top:14px;display:flex;align-items:center;justify-content:space-between}
.cat-foot .badge{font-size:.74rem}

/* ============ 结果对比 ============ */
.compare-card{border-radius:var(--r-md);padding:26px;border:1px solid var(--line);background:#fff;height:100%}
.compare-card.is-before{background:#FBFAF7}
.compare-card.is-after{background:linear-gradient(180deg,rgba(0,194,168,.09),rgba(255,255,255,1) 70%);border-color:rgba(0,194,168,.35)}
.compare-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.compare-title h3{font-size:1.12rem}
.compare-desc{font-size:.88rem;color:var(--t2);margin-bottom:18px}
.compare-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:14px}
.compare-list li{display:flex;gap:10px;align-items:flex-start;font-size:.92rem;color:var(--t2);line-height:1.72}
.compare-list i{margin-top:4px;font-size:.92rem}
.compare-list .fa-circle-check{color:var(--ok)}
.compare-list .fa-circle-xmark{color:var(--t3)}
.compare-meter{margin-top:20px}
.compare-meter-top{display:flex;justify-content:space-between;font-size:.82rem;color:var(--t2);margin-bottom:6px}
.compare-meter-bar{height:8px;border-radius:999px;background:rgba(22,18,38,.08);overflow:hidden}
.compare-meter-bar i{display:block;height:100%;border-radius:999px}
.compare-meter-bar i.m-gray{background:linear-gradient(90deg,#C9C4B8,#A9A497)}
.compare-meter-bar i.m-grad{background:var(--grad)}

/* ============ 最新信息（CMS） ============ */
.news-feature{
  display:block;height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-feature:hover{transform:translateY(-4px);box-shadow:var(--sh-h);border-color:rgba(0,194,168,.35)}
.news-feature-media{height:236px;overflow:hidden}
.news-feature-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.news-feature:hover .news-feature-media img{transform:scale(1.03)}
.news-feature-body{padding:24px}
.news-feature-body h3{font-size:1.3rem;margin:12px 0 10px;line-height:1.45}
.news-feature-body p{font-size:.93rem;color:var(--t2);line-height:1.8;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:18px;font-size:.82rem;color:var(--t3)}
.news-meta i{margin-right:5px}
.news-list{display:flex;flex-direction:column;gap:14px;height:100%}
.news-item{
  display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:16px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--sh);border-color:rgba(0,194,168,.35)}
.news-thumb{width:112px;height:84px;border-radius:12px;overflow:hidden;flex:0 0 auto;background:var(--grad)}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-item-body{min-width:0;display:flex;flex-direction:column}
.news-item-body h3{
  font-size:1rem;line-height:1.5;margin-bottom:6px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-item-body p{
  font-size:.85rem;color:var(--t2);line-height:1.7;margin-bottom:8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-item-meta{margin-top:auto;display:flex;align-items:center;gap:12px;font-size:.78rem;color:var(--t3)}
.empty-state{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  padding:64px 24px;background:#fff;border:1px dashed var(--line);border-radius:var(--r-md);color:var(--t3);
}
.empty-state i{font-size:1.6rem;color:var(--t3)}
.empty-state p{font-size:.95rem}

/* ============ 信任 / 评价 ============ */
.trust-card{
  height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:24px;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.trust-card:hover{transform:translateY(-4px);box-shadow:var(--sh-h);border-color:rgba(0,194,168,.35)}
.trust-stars{color:var(--accent);font-size:.85rem;letter-spacing:2px;margin-bottom:12px}
.trust-card p{font-size:.92rem;color:var(--t2);line-height:1.85}
.trust-user{display:flex;align-items:center;gap:12px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.trust-avatar{
  width:40px;height:40px;border-radius:12px;background:var(--grad);color:#fff;font-weight:700;
  display:inline-flex;align-items:center;justify-content:center;font-size:.9rem;flex:0 0 auto;
}
.trust-user strong{display:block;font-size:.9rem}
.trust-user span{font-size:.79rem;color:var(--t3)}

/* ============ FAQ ============ */
.faq-wrap{max-width:900px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:last-child{border-bottom:0}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;
  padding:22px 26px;background:#fff;border:0;cursor:pointer;font-size:1rem;font-weight:600;color:var(--t1);
  transition:background .2s ease,color .2s ease;
}
.faq-q:hover{background:rgba(0,194,168,.05)}
.faq-q:focus-visible{outline:2px solid var(--brand);outline-offset:-2px}
.faq-icon{
  position:relative;width:26px;height:26px;border-radius:50%;flex:0 0 auto;
  background:rgba(0,194,168,.12);
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--brand-deep);border-radius:2px;transform:translate(-50%,-50%);
}
.faq-icon::before{width:12px;height:2px}
.faq-icon::after{width:2px;height:12px;transition:transform .25s ease,opacity .25s ease}
.faq-item.is-open .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-item.is-open .faq-q{background:rgba(0,194,168,.08);color:var(--brand-deep)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 26px 22px;font-size:.94rem;color:var(--t2);line-height:1.85}
.faq-item.is-open .faq-a{max-height:340px}

/* ============ 转化表单 ============ */
.cta-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh);display:grid;grid-template-columns:0.9fr 1.1fr;
}
.cta-left{position:relative;padding:38px 34px;background:var(--ink);color:#fff;overflow:hidden}
.cta-left::before{content:"";position:absolute;inset:0;background-image:url(/assets/images/backpic/back-2.png);background-size:cover;background-position:center;opacity:.2}
.cta-left::after{content:"";position:absolute;inset:0;background:linear-gradient(150deg,rgba(0,194,168,.28),rgba(255,107,61,.18) 70%,transparent)}
.cta-left>*{position:relative;z-index:2}
.cta-left h3{font-size:1.5rem;color:#fff;margin-bottom:12px;line-height:1.4}
.cta-left p{font-size:.93rem;color:rgba(255,255,255,.78);line-height:1.85}
.cta-points{list-style:none;padding:0;margin:22px 0 0;display:flex;flex-direction:column;gap:12px}
.cta-points li{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:rgba(255,255,255,.86)}
.cta-points i{color:#8ef0e2;margin-top:4px}
.cta-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.cta-badges .badge{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.18)}
.cta-right{padding:34px}
.lead-form label{display:block;font-size:.85rem;font-weight:600;color:var(--t2);margin-bottom:7px}
.lead-form input[type="text"],.lead-form input[type="tel"],.lead-form select,.lead-form textarea{
  width:100%;height:48px;border-radius:12px;border:1px solid var(--line);background:#fff;
  padding:0 14px;font-size:.92rem;transition:border-color .2s ease,box-shadow .2s ease;
}
.lead-form textarea{height:auto;padding:12px 14px;resize:vertical;line-height:1.7}
.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(0,194,168,.16)}
.lead-form input::placeholder,.lead-form textarea::placeholder{color:var(--t3)}
.lead-form select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--t2) 50%),linear-gradient(135deg,var(--t2) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px,6px 6px;background-repeat:no-repeat}
.check{display:flex;align-items:flex-start;gap:10px;font-size:.85rem;color:var(--t2);font-weight:400;line-height:1.6;cursor:pointer}
.check input{width:18px;height:18px;margin-top:3px;accent-color:var(--brand);flex:0 0 auto}
.form-tip{margin-top:12px;font-size:.87rem;min-height:20px}
.form-tip.is-ok{color:var(--ok)}
.form-tip.is-err{color:var(--err)}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);padding:64px 0 26px;position:relative;overflow:hidden}
.site-footer::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 340px at 8% 0%,rgba(0,194,168,.16),transparent 62%)}
.site-footer .container{position:relative;z-index:2}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand-text{font-size:1.06rem;font-weight:800;color:#fff;letter-spacing:.4px}
.footer-desc{font-size:.9rem;line-height:1.85;color:rgba(255,255,255,.66);max-width:340px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.footer-badges .badge{background:rgba(255,255,255,.1);color:rgba(255,255,255,.86);border:1px solid rgba(255,255,255,.14)}
.footer-title{font-size:.95rem;font-weight:700;color:#fff;margin-bottom:16px}
.footer-links{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.footer-links a{color:rgba(255,255,255,.66);font-size:.9rem}
.footer-links a:hover{color:var(--brand)}
.footer-contact{display:flex;flex-direction:column;gap:12px;font-size:.9rem}
.footer-contact div{display:flex;gap:10px;align-items:flex-start;color:rgba(255,255,255,.66);line-height:1.7}
.footer-contact i{color:var(--brand);margin-top:4px}
.footer-hotwords{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:44px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1)}
.footer-hotwords span{font-size:.82rem;color:rgba(255,255,255,.5)}
.footer-hotwords a{
  font-size:.82rem;color:rgba(255,255,255,.7);padding:5px 12px;border-radius:999px;
  border:1px solid rgba(255,255,255,.14);transition:all .2s ease;
}
.footer-hotwords a:hover{color:#fff;border-color:rgba(0,194,168,.6);background:rgba(0,194,168,.14)}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:24px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:.83rem;color:rgba(255,255,255,.5);
}
.to-top{display:inline-flex;align-items:center;gap:8px;color:rgba(255,255,255,.72);font-size:.83rem}
.to-top:hover{color:var(--brand)}

/* ============ 响应式 ============ */
@media screen and (max-width:1023px){
  :root{--sec:72px}
  .nav-search{display:none}
  .hotline{display:none}
  .menu-toggle{display:inline-flex}
  .bento{grid-template-columns:repeat(2,1fr)}
  .bento-card.is-wide{grid-column:span 2}
  .bento-card.is-small{grid-column:span 1}
  .cta-card{grid-template-columns:1fr}
  .hero{padding:56px 0 68px}
}
@media screen and (max-width:767px){
  :root{--sec:56px}
  .container{padding:0 16px}
  .grid-x{margin-left:-8px;margin-right:-8px}
  .grid-x>.cell{padding-left:8px;padding-right:8px}
  .g-gap{margin-left:-8px;margin-right:-8px}
  .g-gap>.cell{padding:8px}
  .topbar-inner{min-height:60px;gap:12px}
  .brand-text{font-size:.98rem}
  .sec-head{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:28px}
  .hero h1{font-size:clamp(1.7rem,7vw,2.2rem)}
  .hero-sub{font-size:.98rem}
  .hero-cta{gap:12px}
  .hero-cta .btn{flex:1 1 auto}
  .board-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .bento{grid-template-columns:1fr;gap:18px}
  .bento-card.is-wide{grid-column:span 1;min-height:auto}
  .bento-card.is-small{grid-column:span 1}
  .news-thumb{width:92px;height:72px}
  .faq-q{padding:18px 18px;font-size:.95rem}
  .faq-a p{padding:0 18px 20px}
  .cta-left{padding:28px 22px}
  .cta-right{padding:24px 20px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .board-chart svg{height:64px}
}
@media screen and (max-width:520px){
  .brand-text{max-width:150px;overflow:hidden;text-overflow:ellipsis}
  .metric-value{font-size:1.7rem}
  .hero-chips .chip{font-size:.78rem;height:28px;padding:0 12px}
  .news-item{flex-direction:column}
  .news-thumb{width:100%;height:150px}
}

/* roulang page: article */
:root{
  --brand:#00C2A8;
  --brand-deep:#049B88;
  --accent:#FF6B3D;
  --accent-soft:#FF8A3D;
  --yellow:#FFD447;
  --yellow-ink:#7A5500;
  --ink:#161226;
  --ink-soft:#1D1B24;
  --text:#1D1B24;
  --text-mid:#5C5965;
  --text-weak:#8B8794;
  --bg:#F7F6F2;
  --card:#FFFFFF;
  --line:#E7E2D8;
  --line-soft:rgba(22,18,38,.08);
  --ok:#1F9D6A;
  --err:#D64545;
  --warn:#FFB020;
  --grad:linear-gradient(135deg,#00C2A8 0%,#FF8A3D 100%);
  --grad-soft:linear-gradient(135deg,rgba(0,194,168,.14) 0%,rgba(255,138,61,.14) 100%);
  --shadow:0 10px 30px rgba(22,18,38,.08);
  --shadow-hover:0 18px 46px rgba(22,18,38,.14);
  --r-lg:28px;
  --r-md:20px;
  --r-sm:12px;
  --r-pill:999px;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.75;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;}
a{color:var(--brand-deep);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--accent);}
button,input,select,textarea{font:inherit;color:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:700;letter-spacing:.2px;}
p{margin:0 0 16px;}
:focus-visible{outline:3px solid rgba(0,194,168,.42);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,246,242,.96);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease,background .25s ease;
}
.site-header.is-stuck{box-shadow:0 8px 26px rgba(22,18,38,.10);background:rgba(247,246,242,.985);}
.topbar-inner{display:flex;align-items:center;gap:18px;min-height:64px;padding-top:8px;padding-bottom:8px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--ink);}
.brand-mark{
  width:36px;height:36px;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;
  background:var(--grad);box-shadow:0 6px 16px rgba(0,194,168,.30);
}
.brand-name{font-size:1.0625rem;font-weight:800;letter-spacing:.3px;white-space:nowrap;}
.search-box{
  flex:1 1 auto;max-width:420px;display:flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-pill);
  padding:6px 6px 6px 14px;box-shadow:0 4px 14px rgba(22,18,38,.04);
}
.search-box i{color:var(--text-weak);font-size:.875rem;}
.search-box input{border:0;outline:0;background:transparent;flex:1 1 auto;min-width:0;font-size:.9rem;height:30px;}
.search-box button{
  border:0;cursor:pointer;padding:7px 16px;border-radius:var(--r-pill);
  background:var(--grad);color:#fff;font-size:.8125rem;font-weight:600;
  transition:transform .2s ease,filter .2s ease;
}
.search-box button:hover{transform:translateY(-1px);filter:saturate(1.1);}
.hot-chips{display:flex;align-items:center;gap:8px;overflow-x:auto;flex:0 1 auto;scrollbar-width:none;}
.hot-chips::-webkit-scrollbar{display:none;}
.hot-chips a{
  white-space:nowrap;font-size:.8125rem;color:var(--text-mid);
  background:#fff;border:1px solid var(--line);border-radius:var(--r-pill);padding:5px 12px;
  transition:border-color .2s ease,color .2s ease,transform .2s ease;
}
.hot-chips a:hover{color:var(--brand-deep);border-color:rgba(0,194,168,.45);transform:translateY(-1px);}
.topbar-actions{display:flex;align-items:center;gap:10px;margin-left:auto;flex:0 0 auto;}
.channels-bar{border-top:1px solid var(--line);background:rgba(255,255,255,.72);}
.channels{display:flex;align-items:center;gap:6px;overflow-x:auto;scrollbar-width:none;}
.channels::-webkit-scrollbar{display:none;}
.channel{
  position:relative;display:inline-block;padding:13px 16px;font-size:.9375rem;font-weight:600;
  color:var(--text-mid);white-space:nowrap;transition:color .2s ease;
}
.channel:hover{color:var(--brand-deep);}
.channel::after{
  content:"";position:absolute;left:14px;right:14px;bottom:6px;height:3px;border-radius:3px;
  background:var(--grad);transform:scaleX(0);transform-origin:left center;transition:transform .25s ease;
}
.channel:hover::after{transform:scaleX(1);}
.channel.is-active{color:var(--ink);}
.channel.is-active::after{transform:scaleX(1);}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border-radius:14px;border:1px solid transparent;cursor:pointer;
  font-size:.9375rem;font-weight:600;line-height:1;white-space:nowrap;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,filter .2s ease;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 24px rgba(0,194,168,.26);}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 16px 32px rgba(0,194,168,.32);filter:saturate(1.08);}
.btn-primary:active{transform:translateY(0) scale(.98);}
.btn-outline{background:#fff;border-color:rgba(0,194,168,.5);color:var(--brand-deep);}
.btn-outline:hover{background:rgba(0,194,168,.08);color:var(--brand-deep);transform:translateY(-2px);}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--text-mid);}
.btn-ghost:hover{background:#fff;color:var(--ink);border-color:rgba(0,194,168,.4);}
.btn-sm{height:40px;padding:0 16px;font-size:.875rem;border-radius:12px;}
.btn:disabled,.btn.is-disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none;}
.menu-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:#fff;color:var(--ink);cursor:pointer;align-items:center;justify-content:center;
}
.menu-toggle:hover{border-color:rgba(0,194,168,.45);color:var(--brand-deep);}

/* off-canvas */
.drawer-mask{
  position:fixed;inset:0;background:rgba(22,18,38,.42);opacity:0;visibility:hidden;
  transition:opacity .25s ease,visibility .25s ease;z-index:70;
}
.drawer-mask.is-open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(86vw,340px);background:#fff;z-index:80;
  transform:translateX(102%);transition:transform .3s cubic-bezier(.4,0,.2,1);
  box-shadow:-16px 0 40px rgba(22,18,38,.18);padding:20px;overflow-y:auto;
}
.drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.drawer-close{
  width:38px;height:38px;border-radius:11px;border:1px solid var(--line);background:#fff;cursor:pointer;
}
.drawer-title{font-size:.8125rem;color:var(--text-weak);letter-spacing:1px;margin:18px 0 10px;}
.drawer-links a{display:block;padding:11px 12px;border-radius:12px;color:var(--ink);font-weight:600;}
.drawer-links a:hover{background:rgba(0,194,168,.09);color:var(--brand-deep);}
.drawer-chips{display:flex;flex-wrap:wrap;gap:8px;}

/* ============ ARTICLE HEAD ============ */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.875rem;color:var(--text-weak);padding:22px 0 0;}
.crumbs a{color:var(--text-mid);}
.crumbs a:hover{color:var(--brand-deep);}
.crumbs .sep{color:#C9C4BA;}
.crumbs .current{color:var(--text-weak);max-width:60vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.article-hero{padding:14px 0 6px;}
.article-hero-inner{
  background:var(--card);border:1px solid var(--line-soft);border-radius:var(--r-lg);
  box-shadow:var(--shadow);padding:34px 38px;position:relative;overflow:hidden;
}
.article-hero-inner::before{
  content:"";position:absolute;inset:0 0 auto 0;height:5px;background:var(--grad);
}
.chip{
  display:inline-flex;align-items:center;gap:6px;padding:5px 13px;border-radius:var(--r-pill);
  background:rgba(0,194,168,.12);color:var(--brand-deep);font-size:.8125rem;font-weight:600;
}
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:var(--r-pill);
  background:rgba(255,212,71,.28);color:var(--yellow-ink);font-size:.75rem;font-weight:700;
}
.badge-ok{background:rgba(31,157,106,.14);color:#0E6B47;}
.article-title{
  font-size:clamp(1.75rem,3.6vw,2.55rem);line-height:1.28;font-weight:800;
  margin:16px 0 18px;letter-spacing:.2px;
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 20px;color:var(--text-weak);font-size:.875rem;}
.article-meta span{display:inline-flex;align-items:center;gap:7px;}
.article-meta i{color:var(--brand);}
.article-tools{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;padding-top:20px;border-top:1px dashed var(--line);}

/* ============ ARTICLE BODY ============ */
.article-section{padding:44px 0 8px;}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:32px;align-items:start;}
.article-card{
  background:var(--card);border:1px solid var(--line-soft);border-radius:var(--r-lg);
  box-shadow:var(--shadow);padding:38px 44px;
}
.article-content{font-size:1.0625rem;line-height:1.9;color:#26232E;max-width:820px;}
.article-content h2{
  font-size:1.5rem;line-height:1.4;margin:38px 0 16px;padding-left:16px;position:relative;
}
.article-content h2::before{
  content:"";position:absolute;left:0;top:.35em;width:6px;height:1.05em;border-radius:4px;background:var(--grad);
}
.article-content h3{font-size:1.1875rem;line-height:1.5;margin:26px 0 12px;color:#2A2734;}
.article-content p{margin:0 0 18px;}
.article-content a{color:var(--brand-deep);border-bottom:1px solid rgba(0,194,168,.4);}
.article-content a:hover{color:var(--accent);border-color:rgba(255,107,61,.5);}
.article-content ul,.article-content ol{margin:0 0 20px;padding-left:0;}
.article-content ul li,.article-content ol li{position:relative;padding-left:24px;margin-bottom:10px;}
.article-content ul li::before{
  content:"";position:absolute;left:4px;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--brand);
}
.article-content ol{counter-reset:item;}
.article-content ol li::before{
  counter-increment:item;content:counter(item);position:absolute;left:0;top:.2em;
  width:18px;height:18px;border-radius:50%;background:rgba(0,194,168,.16);color:var(--brand-deep);
  font-size:.6875rem;font-weight:700;display:flex;align-items:center;justify-content:center;
}
.article-content blockquote{
  margin:22px 0;padding:16px 22px;border-left:4px solid var(--brand);
  background:var(--grad-soft);border-radius:0 var(--r-sm) var(--r-sm) 0;color:#2E2B38;
}
.article-content img{border-radius:16px;margin:20px 0;box-shadow:var(--shadow);}
.article-content figure{margin:22px 0;}
.article-content figcaption{font-size:.8125rem;color:var(--text-weak);text-align:center;margin-top:8px;}
.article-content table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.9375rem;}
.article-content th,.article-content td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;}
.article-content th{background:#FBFAF6;font-weight:700;}
.article-content code{background:#F2F0EA;border-radius:6px;padding:2px 6px;font-size:.9em;}

.aside-card{
  background:var(--card);border:1px solid var(--line-soft);border-radius:var(--r-md);
  box-shadow:var(--shadow);padding:22px;margin-bottom:20px;
}
.aside-card h3{font-size:1.0625rem;margin-bottom:14px;}
.aside-list li{display:flex;gap:10px;padding:10px 0;border-bottom:1px dashed var(--line);font-size:.9rem;}
.aside-list li:last-child{border-bottom:0;}
.aside-list .idx{
  flex:0 0 auto;width:22px;height:22px;border-radius:8px;background:rgba(0,194,168,.12);
  color:var(--brand-deep);font-size:.75rem;font-weight:700;display:flex;align-items:center;justify-content:center;
}
.aside-list a{color:var(--text);font-weight:600;}
.aside-list a:hover{color:var(--brand-deep);}
.aside-stat{display:flex;align-items:baseline;gap:8px;margin-bottom:10px;}
.aside-stat b{font-size:1.6rem;font-weight:800;color:var(--ink);}
.aside-stat span{font-size:.8125rem;color:var(--text-weak);}

.empty-state{
  text-align:center;padding:64px 28px;background:#fff;border:1px solid var(--line-soft);
  border-radius:var(--r-lg);box-shadow:var(--shadow);
}
.empty-state .icon{
  width:64px;height:64px;border-radius:20px;background:var(--grad-soft);color:var(--brand-deep);
  display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin:0 auto 18px;
}
.empty-state h2{font-size:1.375rem;margin-bottom:10px;}
.empty-state p{color:var(--text-mid);max-width:460px;margin:0 auto 22px;}

/* ============ SECTIONS ============ */
.section{padding:72px 0;}
.section-head{max-width:720px;margin-bottom:34px;}
.section-head h2{font-size:clamp(1.5rem,2.6vw,2.05rem);line-height:1.32;}
.section-head p{color:var(--text-mid);margin-top:12px;font-size:1rem;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:.8125rem;font-weight:700;letter-spacing:1px;
  color:var(--brand-deep);text-transform:uppercase;margin-bottom:12px;
}
.eyebrow::before{content:"";width:22px;height:3px;border-radius:3px;background:var(--grad);}

.reco-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.reco-card{
  background:var(--card);border:1px solid var(--line-soft);border-radius:var(--r-md);
  box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.reco-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(0,194,168,.35);}
.reco-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--grad);}
.reco-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.reco-card:hover .reco-thumb img{transform:scale(1.03);}
.reco-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto;}
.reco-body h3{font-size:1.0625rem;line-height:1.5;}
.reco-body p{font-size:.9rem;color:var(--text-mid);margin:0;flex:1 1 auto;}
.reco-foot{display:flex;align-items:center;justify-content:space-between;font-size:.8125rem;color:var(--text-weak);}
.arrow-link{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--brand-deep);}
.arrow-link i{transition:transform .2s ease;}
.reco-card:hover .arrow-link i,.arrow-link:hover i{transform:translateX(4px);}

.next-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.next-item{
  display:flex;align-items:center;gap:16px;padding:22px 24px;background:#fff;
  border:1px solid var(--line-soft);border-radius:var(--r-md);box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.next-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(0,194,168,.35);}
.next-item .ico{
  flex:0 0 auto;width:46px;height:46px;border-radius:14px;background:var(--grad-soft);
  color:var(--brand-deep);display:flex;align-items:center;justify-content:center;font-size:1.1rem;
}
.next-item h3{font-size:1rem;margin-bottom:4px;}
.next-item p{margin:0;font-size:.875rem;color:var(--text-weak);}

/* ============ CTA FORM ============ */
.cta-wrap{padding:8px 0 84px;}
.cta-card{
  background:var(--ink);color:#fff;border-radius:var(--r-lg);overflow:hidden;position:relative;
  box-shadow:0 22px 60px rgba(22,18,38,.26);
}
.cta-card::before{
  content:"";position:absolute;inset:0;
  background:url("/assets/images/backpic/back-2.png") center/cover no-repeat;
  opacity:.16;
}
.cta-grid{position:relative;display:grid;grid-template-columns:1.05fr 1fr;gap:40px;padding:48px;}
.cta-left h2{color:#fff;font-size:clamp(1.5rem,2.6vw,2rem);line-height:1.34;margin-bottom:14px;}
.cta-left p{color:rgba(255,255,255,.76);font-size:.9375rem;}
.cta-points{display:grid;gap:10px;margin-top:20px;}
.cta-points li{display:flex;align-items:flex-start;gap:10px;font-size:.9rem;color:rgba(255,255,255,.86);}
.cta-points i{color:var(--yellow);margin-top:5px;}
.form-card{background:#fff;border-radius:var(--r-md);padding:26px;color:var(--text);}
.field{margin-bottom:14px;}
.field label{display:block;font-size:.8125rem;font-weight:600;color:var(--text-mid);margin-bottom:7px;}
.field input,.field select,.field textarea{
  width:100%;border:1px solid var(--line);border-radius:var(--r-sm);background:#FDFCFA;
  padding:12px 14px;font-size:.9375rem;outline:0;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field input,.field select{height:48px;padding-top:0;padding-bottom:0;}
.field textarea{min-height:96px;resize:vertical;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(0,194,168,.18);
}
.field input:disabled,.field select:disabled,.field textarea:disabled{opacity:.55;cursor:not-allowed;background:#F2F0EA;}
.field.is-error input,.field.is-error select{border-color:var(--err);box-shadow:0 0 0 3px rgba(214,69,69,.14);}
.field .hint{font-size:.75rem;color:var(--text-weak);margin-top:6px;}
.field .hint.err{color:var(--err);}
.check-row{display:flex;align-items:flex-start;gap:10px;font-size:.8125rem;color:var(--text-mid);margin:14px 0 16px;}
.check-row input{width:18px;height:18px;margin-top:3px;accent-color:var(--brand);flex:0 0 auto;}
.form-card .btn{width:100%;}
.form-note{margin-top:12px;text-align:center;font-size:.75rem;color:var(--text-weak);}
.form-status{
  display:none;margin-top:14px;padding:12px 14px;border-radius:12px;font-size:.8125rem;line-height:1.6;
}
.form-status.is-ok{display:block;background:rgba(31,157,106,.12);color:#0E6B47;}
.form-status.is-err{display:block;background:rgba(214,69,69,.10);color:#9C2C2C;}

/* ============ FOOTER ============ */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);padding:64px 0 26px;margin-top:0;}
.g-gap{margin-left:-24px;margin-right:-24px;}
.g-gap > .cell{padding-left:24px;padding-right:24px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand-text{color:#fff;font-size:1.0625rem;font-weight:800;}
.footer-desc{font-size:.9rem;line-height:1.85;color:rgba(255,255,255,.66);max-width:400px;}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.site-footer .badge{background:rgba(255,212,71,.18);color:#FFE08A;}
.footer-title{color:#fff;font-size:.9375rem;margin-bottom:16px;letter-spacing:.5px;}
.footer-links li{margin-bottom:10px;}
.footer-links a{color:rgba(255,255,255,.68);font-size:.9rem;}
.footer-links a:hover{color:var(--brand);}
.footer-contact div{display:flex;align-items:flex-start;gap:10px;font-size:.875rem;color:rgba(255,255,255,.66);margin-bottom:12px;line-height:1.7;}
.footer-contact i{color:var(--brand);margin-top:5px;}
.footer-hotwords{
  margin-top:36px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:.8438rem;color:rgba(255,255,255,.55);
}
.footer-hotwords a{
  color:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.16);border-radius:var(--r-pill);
  padding:4px 12px;font-size:.8125rem;transition:border-color .2s ease,color .2s ease;
}
.footer-hotwords a:hover{color:#fff;border-color:rgba(0,194,168,.7);}
.footer-bottom{
  margin-top:24px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  font-size:.8125rem;color:rgba(255,255,255,.5);
}
.to-top{
  display:inline-flex;align-items:center;gap:8px;color:rgba(255,255,255,.72);
  border:1px solid rgba(255,255,255,.18);border-radius:var(--r-pill);padding:6px 14px;font-size:.8125rem;
}
.to-top:hover{color:#fff;border-color:var(--brand);}

@media screen and (max-width:1023px){
  .hot-chips{display:none;}
  .article-layout{grid-template-columns:minmax(0,1fr);}
  .reco-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cta-grid{grid-template-columns:1fr;gap:28px;padding:36px;}
}
@media screen and (max-width:899px){
  .search-box{display:none;}
  .menu-toggle{display:inline-flex;}
  .topbar-actions .btn-ghost{display:none;}
}
@media screen and (max-width:767px){
  .container{padding:0 16px;}
  .brand-name{font-size:.9375rem;}
  .article-hero-inner{padding:24px 20px;border-radius:var(--r-md);}
  .article-card{padding:24px 20px;border-radius:var(--r-md);}
  .article-content{font-size:1rem;}
  .section{padding:48px 0;}
  .reco-grid{grid-template-columns:minmax(0,1fr);}
  .next-nav{grid-template-columns:minmax(0,1fr);}
  .cta-wrap{padding-bottom:56px;}
  .cta-card{border-radius:var(--r-md);}
  .g-gap{margin-left:-16px;margin-right:-16px;}
  .g-gap > .cell{padding-left:16px;padding-right:16px;margin-bottom:28px;}
  .footer-contact div{font-size:.8438rem;}
}
@media screen and (max-width:519px){
  .topbar-actions .btn-primary{display:none;}
  .article-tools .btn{flex:1 1 auto;}
  .crumbs{font-size:.8125rem;}
  .crumbs .current{max-width:48vw;}
}

/* roulang page: category1 */
:root{
  --brand:#00C2A8;
  --brand-deep:#00A38D;
  --lava:#FF6B3D;
  --lava-soft:#FF8A3D;
  --accent:#FFD447;
  --ink:#161226;
  --ink-2:#241E3A;
  --bg:#F7F6F2;
  --card:#FFFFFF;
  --border:#E7E2D8;
  --text:#1D1B24;
  --muted:#5C5965;
  --faint:#8B8794;
  --ok:#1F9D6A;
  --err:#D64545;
  --warn:#FFB020;
  --grad:linear-gradient(135deg,#00C2A8 0%,#FF8A3D 100%);
  --grad-soft:linear-gradient(135deg,rgba(0,194,168,.12) 0%,rgba(255,138,61,.12) 100%);
  --r-xl:28px;
  --r-lg:22px;
  --r-md:16px;
  --r-sm:12px;
  --r-pill:999px;
  --sh:0 10px 30px rgba(22,18,38,.08);
  --sh-hover:0 18px 46px rgba(22,18,38,.14);
  --sec:96px;
  --font:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --num:"DIN Alternate","Roboto Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}

*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
body.no-scroll{overflow:hidden;}
img{max-width:100%;display:block;border-style:none;}
a{color:var(--brand-deep);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--lava);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:700;line-height:1.3;}
p{margin:0;}
button,input,select,textarea{font-family:inherit;font-size:1rem;}
button{cursor:pointer;}
:focus-visible{outline:3px solid rgba(0,194,168,.45);outline-offset:2px;border-radius:6px;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--border);
  backdrop-filter:blur(6px);
  transition:box-shadow .25s ease;
}
.site-header.is-stuck{box-shadow:0 10px 28px rgba(22,18,38,.1);}
.topbar{
  display:flex;
  align-items:center;
  gap:18px;
  min-height:68px;
  padding-top:10px;
  padding-bottom:10px;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:38px;height:38px;border-radius:12px;
  background:var(--grad);
  display:grid;place-items:center;
  box-shadow:0 8px 18px rgba(0,194,168,.28);
  flex:0 0 auto;
}
.brand-text{font-size:1.0625rem;font-weight:800;color:var(--ink);letter-spacing:.2px;white-space:nowrap;}
.brand-text small{display:block;font-size:.6875rem;font-weight:500;color:var(--faint);letter-spacing:1px;line-height:1;}
.search{
  position:relative;
  flex:1 1 auto;
  max-width:400px;
  display:flex;
  align-items:center;
  margin:0;
}
.search i{
  position:absolute;left:16px;color:var(--faint);font-size:.875rem;pointer-events:none;
}
.search input[type="text"]{
  width:100%;height:44px;margin:0;
  padding:0 96px 0 40px;
  border:1px solid var(--border);
  border-radius:var(--r-pill);
  background:#F7F6F2;
  color:var(--text);
  transition:border-color .2s,box-shadow .2s,background .2s;
}
.search input[type="text"]::placeholder{color:#A9A5B0;}
.search input[type="text"]:focus{
  outline:none;background:#fff;border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(0,194,168,.16);
}
.search button{
  position:absolute;right:5px;top:5px;
  height:34px;padding:0 16px;border:0;border-radius:var(--r-pill);
  background:var(--grad);color:#fff;font-weight:700;font-size:.8125rem;
  transition:filter .2s,transform .2s;
}
.search button:hover{filter:saturate(1.1) brightness(1.03);transform:translateY(-1px);}
.hot-chips{display:flex;align-items:center;gap:8px;flex:0 0 auto;}
.hot-chips span{font-size:.8125rem;color:var(--faint);}
.chip{
  display:inline-flex;align-items:center;
  padding:6px 12px;border-radius:var(--r-pill);
  background:#F1EFE9;color:var(--muted);
  font-size:.8125rem;font-weight:600;
  transition:background .2s,color .2s,transform .2s;
}
.chip:hover{background:var(--grad-soft);color:var(--brand-deep);transform:translateY(-1px);}
.topbar-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;margin-left:auto;}
.menu-toggle{
  display:none;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;
  border:1px solid var(--border);background:#fff;color:var(--ink);font-size:1rem;
}
.menu-toggle:hover{border-color:rgba(0,194,168,.4);color:var(--brand-deep);}

.channel-row{border-top:1px solid var(--border);}
.channels{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;}
.channels::-webkit-scrollbar{display:none;}
.channel{
  position:relative;
  flex:0 0 auto;
  padding:14px 16px 15px;
  font-size:.9375rem;font-weight:600;color:var(--muted);
  white-space:nowrap;
}
.channel:hover{color:var(--ink);}
.channel.is-active{color:var(--ink);}
.channel.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:0;height:3px;
  border-radius:3px 3px 0 0;background:var(--grad);
}

/* 移动端抽屉 */
.drawer-mask{
  position:fixed;inset:0;background:rgba(22,18,38,.5);
  opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;z-index:80;
}
.drawer-mask.is-open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;
  width:min(330px,88vw);
  background:#fff;z-index:90;padding:22px;
  transform:translateX(105%);
  transition:transform .3s ease;
  box-shadow:-12px 0 40px rgba(22,18,38,.18);
  overflow-y:auto;
}
.drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
.drawer-close{
  width:40px;height:40px;border-radius:12px;border:1px solid var(--border);
  background:#fff;color:var(--ink);
}
.drawer-title{font-size:.8125rem;font-weight:700;color:var(--faint);letter-spacing:1px;margin:22px 0 10px;}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  padding:13px 14px;border-radius:var(--r-sm);
  color:var(--ink);font-weight:600;font-size:.9375rem;
}
.drawer-nav a:hover{background:#F4F2EC;color:var(--brand-deep);}
.drawer-nav a.is-active{background:var(--grad-soft);color:var(--brand-deep);}
.drawer-chips{display:flex;flex-wrap:wrap;gap:8px;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 26px;border-radius:14px;
  border:1px solid transparent;font-weight:700;font-size:1rem;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,filter .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 24px rgba(255,107,61,.26);}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 16px 34px rgba(0,194,168,.3);filter:saturate(1.08);}
.btn-primary:active{transform:translateY(0) scale(.98);}
.btn-outline{background:#fff;border-color:rgba(0,194,168,.45);color:var(--brand-deep);}
.btn-outline:hover{background:rgba(0,194,168,.08);color:var(--brand-deep);transform:translateY(-2px);}
.btn-ghost{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.4);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.16);color:#fff;transform:translateY(-2px);}
.btn-sm{height:42px;padding:0 18px;font-size:.9375rem;border-radius:12px;}
.btn-block{width:100%;}
.btn[disabled],.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none;}

/* ============ 通用区块 ============ */
.section{padding:var(--sec) 0;}
.section-tight{padding:64px 0;}
.section-alt{background:#fff;}
.sec-head{max-width:760px;margin-bottom:44px;}
.sec-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.8125rem;font-weight:700;letter-spacing:1.5px;
  color:var(--brand-deep);text-transform:uppercase;margin-bottom:14px;
}
.sec-eyebrow::before{content:"";width:22px;height:3px;border-radius:3px;background:var(--grad);}
.sec-title{font-size:clamp(1.55rem,2.6vw,2.15rem);font-weight:700;line-height:1.32;}
.sec-desc{margin-top:14px;color:var(--muted);font-size:1.0625rem;line-height:1.85;}
.sec-more{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--brand-deep);}
.sec-more i{transition:transform .2s;}
.sec-more:hover i{transform:translateX(4px);}

.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--r-pill);
  background:rgba(0,194,168,.12);color:var(--brand-deep);
  font-size:.8125rem;font-weight:700;
}
.badge-yellow{background:rgba(255,212,71,.28);color:#8A6400;}
.badge-lava{background:rgba(255,107,61,.14);color:#C1401A;}

/* ============ Hero ============ */
.hero{
  position:relative;overflow:hidden;
  padding:56px 0 62px;
  color:#fff;
  background-image:linear-gradient(115deg,rgba(22,18,38,.95) 0%,rgba(22,18,38,.82) 50%,rgba(22,18,38,.62) 100%),url('/assets/images/backpic/back-2.png');
  background-size:cover;
  background-position:center;
}
.hero::after{
  content:"";position:absolute;right:-140px;top:-170px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,194,168,.36),rgba(255,138,61,.14) 55%,transparent 72%);
  pointer-events:none;
}
.hero::before{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.18),transparent);
}
.hero-inner{position:relative;z-index:2;max-width:880px;}
.crumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:.875rem;color:rgba(255,255,255,.66);margin-bottom:20px;
}
.crumb a{color:rgba(255,255,255,.82);}
.crumb a:hover{color:var(--accent);}
.crumb .sep{opacity:.45;}
.crumb .current{color:#fff;font-weight:600;}
.hero h1{
  color:#fff;
  font-size:clamp(1.9rem,4.2vw,2.9rem);
  font-weight:800;
  line-height:1.22;
  letter-spacing:-.5px;
}
.hero-sub{
  margin-top:16px;
  max-width:640px;
  font-size:clamp(1rem,1.5vw,1.125rem);
  color:rgba(255,255,255,.82);
  line-height:1.85;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 16px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.18);
  font-size:.875rem;color:rgba(255,255,255,.86);
}
.hero-badge b{font-family:var(--num);font-size:1.0625rem;color:var(--accent);font-variant-numeric:tabular-nums;}
.hero-note{margin-top:22px;font-size:.875rem;color:rgba(255,255,255,.6);}

/* ============ 指标看板 ============ */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.metric{
  position:relative;overflow:hidden;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  padding:26px 24px 24px;
  box-shadow:var(--sh);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.metric::before{
  content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--grad);
}
.metric:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:rgba(0,194,168,.35);}
.metric-icon{
  width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;
  background:var(--grad-soft);color:var(--brand-deep);font-size:1.0625rem;
  margin-bottom:16px;
}
.metric-num{
  font-family:var(--num);font-variant-numeric:tabular-nums;
  font-size:2.1rem;font-weight:700;color:var(--ink);letter-spacing:-.5px;line-height:1.15;
}
.metric-num span{font-size:1rem;font-weight:600;color:var(--faint);margin-left:4px;}
.metric-label{margin-top:6px;font-size:.9375rem;color:var(--muted);}
.bar{height:6px;border-radius:6px;background:#EFEDE6;overflow:hidden;margin-top:16px;}
.bar i{display:block;height:100%;border-radius:6px;background:var(--grad);}
.metric-foot{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:14px;font-size:.8125rem;color:var(--faint);
}
.pill-up{background:rgba(31,157,106,.12);color:var(--ok);border-radius:var(--r-pill);padding:3px 10px;font-weight:700;}
.pill-down{background:rgba(0,194,168,.14);color:var(--brand-deep);border-radius:var(--r-pill);padding:3px 10px;font-weight:700;}

/* ============ Bento ============ */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;}
.bento-lg{
  grid-column:span 6;
  display:flex;flex-direction:column;
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--r-xl);overflow:hidden;
  box-shadow:var(--sh);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.bento-lg:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:rgba(0,194,168,.35);}
.bento-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--grad-soft);}
.bento-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.bento-lg:hover .bento-thumb img{transform:scale(1.03);}
.bento-body{padding:28px;display:flex;flex-direction:column;gap:12px;flex:1 1 auto;}
.bento-body h3{font-size:1.4rem;font-weight:700;}
.bento-body p{color:var(--muted);font-size:.9688rem;line-height:1.85;}
.bento-tags{display:flex;flex-wrap:wrap;gap:8px;}
.bento-link{margin-top:auto;display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--brand-deep);}
.bento-link i{transition:transform .2s;}
.bento-lg:hover .bento-link i,
.bento-sm:hover .bento-link i{transform:translateX(4px);}

.bento-sm{
  grid-column:span 3;
  display:flex;flex-direction:column;gap:12px;
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--r-lg);padding:22px;
  box-shadow:var(--sh);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.bento-sm:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:rgba(0,194,168,.35);}
.bento-icon{
  width:40px;height:40px;border-radius:11px;
  display:grid;place-items:center;
  border:2px solid rgba(0,194,168,.35);
  color:var(--brand-deep);font-size:1rem;
}
.bento-sm h3{font-size:1.0625rem;font-weight:700;}
.bento-sm p{color:var(--muted);font-size:.9063rem;line-height:1.75;}
.bento-link.sm{font-size:.875rem;margin-top:auto;}

/* ============ 自查清单 ============ */
.checklist{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.check-item{
  display:flex;gap:14px;
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--r-md);padding:22px;
  box-shadow:0 6px 18px rgba(22,18,38,.05);
  transition:border-color .2s,transform .2s,box-shadow .2s;
}
.check-item:hover{border-color:rgba(0,194,168,.4);transform:translateY(-3px);box-shadow:var(--sh);}
.check-item i{
  flex:0 0 auto;width:30px;height:30px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(0,194,168,.14);color:var(--brand-deep);font-size:.8125rem;
}
.check-item h3{font-size:1rem;font-weight:700;margin-bottom:6px;}
.check-item p{font-size:.875rem;color:var(--muted);line-height:1.7;}

/* ============ FAQ ============ */
.faq-wrap{display:grid;grid-template-columns:0.75fr 1.25fr;gap:48px;align-items:start;}
.faq-list{background:var(--card);border:1px solid var(--border);border-radius:var(--r-xl);padding:10px 26px;box-shadow:var(--sh);}
.faq-item{border-bottom:1px solid var(--border);transition:background .25s ease;}
.faq-item:last-child{border-bottom:0;}
.faq-h{margin:0;}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:22px 4px;border:0;background:none;text-align:left;
  font-size:1.0313rem;font-weight:700;color:var(--ink);line-height:1.55;
}
.faq-q:hover{color:var(--brand-deep);}
.faq-q i{
  flex:0 0 auto;width:28px;height:28px;border-radius:50%;
  display:grid;place-items:center;
  background:#F1EFE9;color:var(--muted);font-size:.75rem;
  transition:transform .25s ease,background .25s ease,color .25s ease;
}
.faq-item.is-open{background:linear-gradient(180deg,rgba(0,194,168,.07),rgba(0,194,168,0));border-radius:14px;}
.faq-item.is-open .faq-q i{transform:rotate(45deg);background:var(--grad);color:#fff;}
.faq-item.is-open .faq-q{color:var(--brand-deep);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease;}
.faq-item.is-open .faq-a{max-height:340px;}
.faq-a-inner{padding:0 4px 24px;color:var(--muted);font-size:.9688rem;line-height:1.9;}
.faq-aside-card{
  background:linear-gradient(150deg,#161226,#2A2440);
  color:#fff;border-radius:var(--r-xl);padding:30px;
  box-shadow:var(--sh-hover);
}
.faq-aside-card h3{color:#fff;font-size:1.15rem;font-weight:700;margin-bottom:12px;}
.faq-aside-card p{color:rgba(255,255,255,.74);font-size:.9375rem;line-height:1.85;}
.faq-aside-list{margin-top:20px;display:flex;flex-direction:column;gap:12px;}
.faq-aside-list li{display:flex;gap:10px;font-size:.9375rem;color:rgba(255,255,255,.82);}
.faq-aside-list i{color:var(--accent);margin-top:6px;font-size:.75rem;}

/* ============ 转化表单 ============ */
.form-card{
  display:grid;grid-template-columns:0.85fr 1.15fr;
  border-radius:var(--r-xl);overflow:hidden;
  box-shadow:var(--sh-hover);border:1px solid var(--border);
  background:var(--card);
}
.form-aside{
  background:linear-gradient(155deg,#161226 0%,#2A2440 100%);
  color:#fff;padding:42px 36px;
  position:relative;overflow:hidden;
}
.form-aside::after{
  content:"";position:absolute;right:-90px;bottom:-110px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,194,168,.35),transparent 70%);
}
.form-aside h2{color:#fff;font-size:1.6rem;line-height:1.35;position:relative;z-index:2;}
.form-aside p{margin-top:14px;color:rgba(255,255,255,.76);font-size:.9375rem;line-height:1.9;position:relative;z-index:2;}
.trust-list{margin-top:26px;display:flex;flex-direction:column;gap:14px;position:relative;z-index:2;}
.trust-list li{display:flex;gap:12px;font-size:.9063rem;color:rgba(255,255,255,.84);}
.trust-list i{color:var(--brand);margin-top:6px;font-size:.8125rem;}
.form-main{padding:42px 38px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:flex;flex-direction:column;}
.field.full{grid-column:1 / -1;}
.field label{font-size:.875rem;font-weight:700;color:var(--muted);margin-bottom:8px;}
.field input[type="text"],
.field input[type="tel"],
.field select,
.field textarea{
  width:100%;margin:0;
  height:48px;padding:0 14px;
  border:1px solid var(--border);border-radius:var(--r-sm);
  background:#FBFAF7;color:var(--text);
  box-shadow:none;appearance:none;
  transition:border-color .2s,box-shadow .2s,background .2s;
}
.field textarea{height:auto;min-height:118px;padding:12px 14px;line-height:1.75;resize:vertical;}
.field select{
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235C5965' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;background-size:16px;
  padding-right:38px;
}
.field input::placeholder,.field textarea::placeholder{color:#A9A5B0;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;background:#fff;border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(0,194,168,.16);
}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--err);}
.field-hint{font-size:.8125rem;color:var(--faint);margin-top:6px;}
.field-error{display:none;font-size:.8125rem;color:var(--err);margin-top:6px;}
.field.has-error .field-error{display:block;}
.consent{
  grid-column:1 / -1;
  display:flex;align-items:flex-start;gap:10px;
  font-size:.875rem;color:var(--muted);line-height:1.7;
}
.consent input[type="checkbox"]{
  width:18px;height:18px;margin:5px 0 0;accent-color:#00C2A8;flex:0 0 auto;
}
.form-actions{grid-column:1 / -1;display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:4px;}
.form-status{
  grid-column:1 / -1;
  display:none;align-items:center;gap:10px;
  padding:12px 16px;border-radius:var(--r-sm);
  background:rgba(31,157,106,.1);color:var(--ok);
  font-size:.9063rem;font-weight:600;
}
.form-status.is-visible{display:flex;}
.form-status.is-error{background:rgba(214,69,69,.1);color:var(--err);}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);padding:66px 0 26px;margin-top:0;}
.site-footer a{color:rgba(255,255,255,.72);}
.site-footer a:hover{color:var(--accent);}
.site-footer h3{color:#fff;}
.grid-x.g-gap{row-gap:36px;}
.g-gap > .cell{padding-left:12px;padding-right:12px;}
.g-gap{margin-left:-12px;margin-right:-12px;}
.footer-brand{display:flex;align-items:center;gap:10px;}
.brand-mark.small{width:36px;height:36px;border-radius:11px;}
.footer-brand-text{font-size:1.1rem;font-weight:800;color:#fff;}
.footer-desc{margin-top:16px;font-size:.9375rem;line-height:1.9;color:rgba(255,255,255,.62);max-width:360px;}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.site-footer .badge{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.14);}
.footer-title{font-size:1rem;font-weight:700;margin-bottom:16px;}
.footer-links li{margin-bottom:10px;}
.footer-links a{font-size:.9063rem;}
.footer-contact div{display:flex;gap:10px;margin-bottom:12px;font-size:.9063rem;line-height:1.8;}
.footer-contact i{color:var(--brand);margin-top:6px;font-size:.8125rem;}
.footer-hotwords{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  margin-top:44px;padding-top:24px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:.875rem;
}
.footer-hotwords span{color:rgba(255,255,255,.5);}
.footer-hotwords a{
  padding:5px 12px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.08);font-size:.8125rem;
}
.footer-hotwords a:hover{background:rgba(0,194,168,.25);color:#fff;}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  margin-top:24px;padding-top:20px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:.8125rem;color:rgba(255,255,255,.5);
}
.footer-bottom .to-top{display:inline-flex;align-items:center;gap:6px;font-weight:700;}

/* ============ 响应式 ============ */
@media screen and (max-width:1023px){
  :root{--sec:72px;}
  .hot-chips{display:none;}
  .search{max-width:280px;}
  .metrics{grid-template-columns:repeat(2,1fr);}
  .bento-lg{grid-column:span 12;}
  .bento-sm{grid-column:span 6;}
  .checklist{grid-template-columns:repeat(2,1fr);}
  .faq-wrap{grid-template-columns:1fr;gap:32px;}
  .form-card{grid-template-columns:1fr;}
  .form-aside{padding:34px 28px;}
  .form-main{padding:34px 28px;}
}
@media screen and (max-width:767px){
  .container{padding:0 16px;}
  .search{display:none;}
  .menu-toggle{display:inline-flex;}
  .btn-sm.top-cta{display:none;}
  .brand-text{font-size:.9688rem;}
  .channel{padding:13px 12px 14px;font-size:.875rem;}
  .channel.is-active::after{left:10px;right:10px;}
}
@media screen and (max-width:639px){
  :root{--sec:48px;}
  .topbar{min-height:60px;gap:12px;}
  .metrics{grid-template-columns:1fr;}
  .bento-sm{grid-column:span 12;}
  .checklist{grid-template-columns:1fr;}
  .form-grid{grid-template-columns:1fr;}
  .hero{padding:40px 0 46px;}
  .hero-cta .btn{width:100%;}
  .faq-list{padding:6px 18px;}
  .faq-q{font-size:.9688rem;padding:18px 2px;}
  .form-main{padding:26px 20px;}
  .form-aside{padding:28px 22px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
  html{scroll-behavior:auto;}
}

/* roulang page: category2 */
:root{
  --brand:#00C2A8;
  --brand-2:#FF8A3D;
  --accent:#FFD447;
  --ink:#161226;
  --bg:#F7F6F2;
  --card:#FFFFFF;
  --line:#E7E2D8;
  --t1:#1D1B24;
  --t2:#5C5965;
  --t3:#8B8794;
  --ok:#1F9D6A;
  --err:#D64545;
  --warn:#FFB020;
  --grad:linear-gradient(135deg,#00C2A8 0%,#FF8A3D 100%);
  --r-xl:28px;
  --r-lg:20px;
  --r-sm:12px;
  --sh:0 10px 30px rgba(22,18,38,.08);
  --sh-h:0 18px 46px rgba(22,18,38,.14);
  --sec:96px;
  --num:"DIN Alternate","Roboto Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
  font-size:17px;
  line-height:1.8;
  color:var(--t1);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0 0 14px}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.3;letter-spacing:-.01em}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:none;background:none}
:focus-visible{outline:3px solid rgba(0,194,168,.35);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.num{font-family:var(--num);font-variant-numeric:tabular-nums;letter-spacing:.01em}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--line);
  backdrop-filter:saturate(1.1) blur(6px);
  transition:box-shadow .25s ease;
}
.site-header.is-stuck{box-shadow:0 10px 30px rgba(22,18,38,.10)}
.topbar{padding:12px 0;transition:padding .25s ease}
.site-header.is-stuck .topbar{padding:6px 0}
.topbar-inner{display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;flex:0 0 auto;
  box-shadow:0 8px 18px rgba(0,194,168,.28);
}
.brand-text{font-size:19px;font-weight:800;letter-spacing:-.02em;white-space:nowrap}
.top-search{
  flex:1 1 auto;max-width:380px;display:flex;align-items:center;gap:8px;
  height:44px;padding:0 8px 0 16px;background:#F2F0EA;border:1px solid transparent;
  border-radius:999px;transition:border-color .2s,background .2s;
}
.top-search:focus-within{border-color:rgba(0,194,168,.45);background:#fff}
.top-search i{color:var(--t3);font-size:14px}
.top-search input{flex:1;border:none;background:none;outline:none;font-size:15px}
.top-search button{
  height:32px;padding:0 16px;border-radius:999px;background:var(--ink);color:#fff;
  font-size:13px;font-weight:600;transition:background .2s;
}
.top-search button:hover{background:#2A2440}
.hot-chips{display:flex;align-items:center;gap:8px;flex:0 1 auto;overflow:hidden}
.hot-chips a{
  font-size:13px;color:var(--t2);padding:5px 12px;border-radius:999px;
  background:#F2F0EA;white-space:nowrap;transition:background .2s,color .2s;
}
.hot-chips a:hover{background:rgba(0,194,168,.14);color:#03806F}
.top-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;margin-left:auto}
.btn-login{
  height:40px;padding:0 18px;border-radius:12px;background:var(--grad);color:#fff;
  font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:8px;
  box-shadow:0 8px 20px rgba(255,107,61,.22);transition:transform .2s,box-shadow .2s;
}
.btn-login:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,107,61,.30)}
.menu-toggle{
  display:none;width:42px;height:42px;border-radius:12px;background:#F2F0EA;
  color:var(--ink);font-size:17px;align-items:center;justify-content:center;
}
.channelbar{border-top:1px solid var(--line);background:#fff}
.channelbar-inner{display:flex;align-items:center;gap:24px;min-height:52px}
.channels{display:flex;align-items:center;gap:6px;overflow-x:auto;scrollbar-width:none;flex:1 1 auto}
.channels::-webkit-scrollbar{display:none}
.channel{
  position:relative;padding:14px 14px;font-size:15px;font-weight:600;color:var(--t2);
  white-space:nowrap;transition:color .2s;
}
.channel::after{
  content:"";position:absolute;left:14px;right:14px;bottom:6px;height:3px;border-radius:3px;
  background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.channel:hover{color:var(--t1)}
.channel:hover::after{transform:scaleX(1)}
.channel.is-active{color:var(--t1)}
.channel.is-active::after{transform:scaleX(1)}
.channel-side{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--t3);flex:0 0 auto}
.dot-live{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(31,157,106,.16)}

/* ---------- drawer ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(22,18,38,.45);opacity:0;visibility:hidden;
  transition:opacity .25s ease,visibility .25s ease;z-index:90;
}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;left:0;bottom:0;width:320px;max-width:88vw;background:#fff;z-index:100;
  transform:translateX(-102%);transition:transform .28s cubic-bezier(.4,0,.2,1);
  padding:22px;overflow-y:auto;box-shadow:0 20px 60px rgba(22,18,38,.25);
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.drawer-close{width:38px;height:38px;border-radius:12px;background:#F2F0EA;font-size:16px}
.drawer-close:hover{background:rgba(0,194,168,.16);color:#03806F}
.drawer-nav{display:flex;flex-direction:column;gap:4px;margin:18px 0}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-radius:var(--r-sm);
  font-weight:600;color:var(--t2);transition:background .2s,color .2s;
}
.drawer-nav a:hover,.drawer-nav a.is-active{background:rgba(0,194,168,.12);color:#03806F}
.drawer-title{font-size:13px;font-weight:700;color:var(--t3);margin:8px 0 10px;letter-spacing:.06em}
.drawer-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.drawer-chips a{font-size:13px;padding:6px 12px;border-radius:999px;background:#F2F0EA;color:var(--t2)}
.drawer-chips a:hover{background:rgba(0,194,168,.14);color:#03806F}
.btn-block{width:100%;justify-content:center}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:50px;padding:0 26px;border-radius:14px;font-size:16px;font-weight:600;
  border:1px solid transparent;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,filter .2s ease;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 24px rgba(0,194,168,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(0,194,168,.34);filter:saturate(1.08)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-outline{background:#fff;color:#03806F;border-color:rgba(0,194,168,.5)}
.btn-outline:hover{background:rgba(0,194,168,.08);transform:translateY(-2px)}
.btn-outline:active{transform:translateY(0) scale(.98)}
.btn-ghost{padding:0;min-height:auto;color:#03806F;font-weight:600}
.btn-ghost i{transition:transform .2s ease}
.btn-ghost:hover i{transform:translateX(4px)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}

/* ---------- badges / tags ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;
  background:#FFF4D6;color:#8A6100;font-size:13px;font-weight:600;white-space:nowrap;
}
.tag{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;
  background:rgba(0,194,168,.12);color:#03806F;font-size:13px;font-weight:600;white-space:nowrap;
}
.tag-dark{background:rgba(255,255,255,.14);color:#fff}
.trend{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:700;padding:3px 9px;border-radius:999px}
.trend-up{background:rgba(31,157,106,.14);color:var(--ok)}
.trend-warm{background:rgba(255,180,32,.18);color:#8A6100}
.trend-down{background:rgba(214,69,69,.12);color:var(--err)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:64px 0 56px;background:#fff}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  opacity:.10;
}
.hero::after{
  content:"";position:absolute;top:-160px;right:-140px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,194,168,.22) 0%,rgba(255,138,61,.10) 45%,transparent 70%);
}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--t3);margin-bottom:18px}
.breadcrumb a:hover{color:#03806F}
.breadcrumb .sep{color:#CFC9BE}
.breadcrumb .current{color:var(--t2)}
.hero h1{
  font-size:clamp(2rem,4.4vw,3.2rem);
  font-weight:800;line-height:1.2;letter-spacing:-.02em;margin:14px 0 18px;
}
.hero h1 .hl{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{font-size:18px;color:var(--t2);max-width:520px;margin-bottom:26px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero-stats{display:flex;flex-wrap:wrap;gap:10px}
.hero-stats span{
  font-size:13px;font-weight:600;color:var(--t2);padding:6px 13px;border-radius:999px;
  background:#F2F0EA;transition:background .2s,color .2s;
}
.hero-stats span:hover{background:rgba(0,194,168,.14);color:#03806F}
.hero-visual{position:relative}
.visual-card{
  position:relative;border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh);
  border:1px solid var(--line);background:#fff;
}
.visual-card img{width:100%;aspect-ratio:16/11;object-fit:cover}
.visual-card .visual-cap{
  position:absolute;left:0;right:0;bottom:0;padding:22px 24px;
  background:linear-gradient(180deg,transparent 0%,rgba(22,18,38,.82) 100%);color:#fff;
}
.visual-cap strong{display:block;font-size:16px;font-weight:700;margin-bottom:4px}
.visual-cap span{font-size:13px;opacity:.82}
.visual-badges{
  position:absolute;left:-18px;bottom:34px;display:flex;flex-direction:column;gap:10px;
}
.v-badge{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px 16px;
  box-shadow:var(--sh);display:flex;align-items:center;gap:10px;min-width:168px;
}
.v-badge i{color:var(--brand);font-size:15px}
.v-badge .num{font-size:17px;font-weight:800}
.v-badge small{font-size:12px;color:var(--t3);display:block;line-height:1.4}

/* ---------- sections ---------- */
.section{padding:var(--sec) 0}
.section-tight{padding:64px 0}
.section-head{max-width:720px;margin-bottom:44px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.08em;
  color:#03806F;text-transform:uppercase;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:3px;border-radius:3px;background:var(--grad)}
.section-head h2{font-size:clamp(1.6rem,3vw,2.15rem);margin-bottom:14px}
.section-head p{color:var(--t2);margin:0}
.bg-alt{background:#fff}

/* stats strip */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.stat-card{
  position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:24px;box-shadow:var(--sh);overflow:hidden;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.stat-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad)}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-h);border-color:rgba(0,194,168,.35)}
.stat-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.stat-icon{
  width:40px;height:40px;border-radius:12px;background:rgba(0,194,168,.12);
  color:#03806F;display:flex;align-items:center;justify-content:center;font-size:16px;
}
.stat-value{font-family:var(--num);font-size:34px;font-weight:800;line-height:1.1;margin-bottom:6px}
.stat-value small{font-size:15px;font-weight:600;color:var(--t3);margin-left:4px}
.stat-label{font-size:14px;color:var(--t2)}
.stat-bar{height:6px;border-radius:999px;background:#F0EDE6;margin-top:16px;overflow:hidden}
.stat-bar i{display:block;height:100%;border-radius:999px;background:var(--grad)}

/* compare */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.compare-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-xl);padding:30px;
  box-shadow:var(--sh);transition:transform .25s ease,box-shadow .25s ease;
}
.compare-card:hover{transform:translateY(-4px);box-shadow:var(--sh-h)}
.compare-card.is-after{border-color:rgba(0,194,168,.35);background:linear-gradient(180deg,#FFFFFF 0%,#F3FBF9 100%)}
.compare-title{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:700;margin-bottom:6px}
.compare-title i{font-size:15px}
.compare-card.is-before .compare-title i{color:var(--t3)}
.compare-card.is-after .compare-title i{color:var(--brand)}
.compare-note{font-size:14px;color:var(--t3);margin-bottom:22px}
.compare-item{padding:16px 0;border-top:1px dashed var(--line)}
.compare-item:first-of-type{border-top:none}
.compare-item-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.compare-item-head strong{font-size:15px;font-weight:600}
.compare-item-head .mark{font-size:14px}
.mark-x{color:#C9C3B8}
.mark-ok{color:var(--ok)}
.compare-item p{font-size:14px;color:var(--t2);margin:0 0 10px}
.bar{height:8px;border-radius:999px;background:#F0EDE6;overflow:hidden}
.bar i{display:block;height:100%;border-radius:999px;transition:width .6s ease}
.bar-grey i{background:#C9C3B8}
.bar-brand i{background:var(--grad)}

/* resources */
.res-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.res-card{
  display:flex;gap:20px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:20px;box-shadow:var(--sh);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.res-card:hover{transform:translateY(-4px);box-shadow:var(--sh-h);border-color:rgba(0,194,168,.35)}
.res-thumb{flex:0 0 132px;border-radius:14px;overflow:hidden;background:var(--grad)}
.res-thumb img{width:100%;height:100%;min-height:104px;object-fit:cover;transition:transform .35s ease}
.res-card:hover .res-thumb img{transform:scale(1.05)}
.res-body h3{font-size:18px;margin-bottom:8px}
.res-body p{font-size:14px;color:var(--t2);margin:0 0 12px}
.res-meta{display:flex;align-items:center;justify-content:space-between;gap:12px}
.res-meta span{font-size:13px;color:var(--t3)}
.res-link{font-size:14px;font-weight:600;color:#03806F;display:inline-flex;align-items:center;gap:6px}
.res-link i{transition:transform .2s ease}
.res-card:hover .res-link i{transform:translateX(4px)}

/* timeline */
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.timeline::before{
  content:"";position:absolute;top:26px;left:6%;right:6%;height:2px;
  background:linear-gradient(90deg,rgba(0,194,168,.5),rgba(255,138,61,.5));
}
.tl-item{position:relative;text-align:center;padding-top:0}
.tl-dot{
  position:relative;z-index:2;width:52px;height:52px;margin:0 auto 18px;border-radius:16px;
  background:#fff;border:1px solid var(--line);box-shadow:var(--sh);
  display:flex;align-items:center;justify-content:center;font-family:var(--num);font-weight:800;color:#03806F;
}
.tl-item:hover .tl-dot{background:var(--grad);color:#fff;border-color:transparent}
.tl-item h3{font-size:17px;margin-bottom:8px}
.tl-item p{font-size:14px;color:var(--t2);margin:0}

/* faq */
.faq-list{max-width:900px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:last-child{border-bottom:none}
.faq-item summary{
  list-style:none;cursor:pointer;padding:22px 26px;display:flex;align-items:center;justify-content:space-between;gap:18px;
  transition:background .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:rgba(0,194,168,.05)}
.faq-item h3{font-size:17px;font-weight:600;display:inline}
.faq-icon{
  flex:0 0 auto;width:28px;height:28px;border-radius:9px;background:#F2F0EA;color:var(--t2);
  display:flex;align-items:center;justify-content:center;font-size:14px;transition:background .2s,color .2s,transform .2s;
}
.faq-item[open] summary{background:rgba(0,194,168,.08)}
.faq-item[open] .faq-icon{background:var(--grad);color:#fff;transform:rotate(45deg)}
.faq-answer{padding:0 26px 24px;color:var(--t2);font-size:15px}
.faq-answer p:last-child{margin-bottom:0}

/* cta form */
.cta-wrap{
  display:grid;grid-template-columns:.85fr 1.15fr;gap:0;
  background:var(--ink);border-radius:var(--r-xl);overflow:hidden;box-shadow:0 24px 60px rgba(22,18,38,.24);
}
.cta-left{position:relative;padding:44px 40px;color:#fff;overflow:hidden}
.cta-left::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-1.png') center/cover no-repeat;opacity:.16;
}
.cta-left::after{
  content:"";position:absolute;bottom:-80px;left:-60px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,194,168,.5) 0%,transparent 68%);
}
.cta-left-inner{position:relative;z-index:2}
.cta-left h2{font-size:clamp(1.5rem,2.6vw,2rem);margin-bottom:14px;color:#fff}
.cta-left p{color:rgba(255,255,255,.78);font-size:15px}
.trust-list{margin-top:26px;display:flex;flex-direction:column;gap:12px}
.trust-list li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:rgba(255,255,255,.84)}
.trust-list i{color:var(--brand);margin-top:5px}
.cta-form{background:#fff;padding:40px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field.full{grid-column:1 / -1}
.field label{font-size:14px;font-weight:600;color:var(--t2)}
.field .req{color:var(--err)}
.field input,.field select,.field textarea{
  height:48px;padding:0 14px;border-radius:12px;border:1px solid var(--line);background:#FCFBF8;
  outline:none;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field textarea{height:112px;padding:12px 14px;resize:vertical;line-height:1.7}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--brand);background:#fff;box-shadow:0 0 0 4px rgba(0,194,168,.16);
}
.field input:disabled,.field select:disabled{opacity:.6;cursor:not-allowed}
.check-row{display:flex;align-items:flex-start;gap:10px;grid-column:1 / -1;font-size:14px;color:var(--t2)}
.check-row input{width:18px;height:18px;margin-top:3px;accent-color:var(--brand);flex:0 0 auto}
.check-row a{color:#03806F;font-weight:600}
.form-actions{grid-column:1 / -1;display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.form-hint{font-size:13px;color:var(--t3)}
.form-msg{
  grid-column:1 / -1;display:none;padding:12px 16px;border-radius:12px;font-size:14px;font-weight:600;
}
.form-msg.is-success{display:block;background:rgba(31,157,106,.12);color:#12744E}
.form-msg.is-error{display:block;background:rgba(214,69,69,.10);color:#A93232}

/* footer */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);padding:66px 0 28px;margin-top:0}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand-text{font-size:18px;font-weight:800;color:#fff}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(255,255,255,.66);margin-bottom:18px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px}
.footer-badges .badge{background:rgba(255,212,71,.16);color:#FFD447}
.footer-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.68)}
.footer-links a:hover{color:var(--brand)}
.footer-contact{display:flex;flex-direction:column;gap:12px}
.footer-contact div{display:flex;gap:10px;font-size:14px;line-height:1.7;color:rgba(255,255,255,.68)}
.footer-contact i{color:var(--brand);margin-top:5px}
.footer-hotwords{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:44px;padding-top:24px;
  border-top:1px solid rgba(255,255,255,.12);font-size:13px;
}
.footer-hotwords span{color:rgba(255,255,255,.5)}
.footer-hotwords a{color:rgba(255,255,255,.72);padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.06)}
.footer-hotwords a:hover{background:rgba(0,194,168,.2);color:#fff}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  margin-top:22px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;
}
.footer-bottom p{margin:0;color:rgba(255,255,255,.55)}
.back-top{
  display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;
  background:rgba(255,255,255,.08);color:#fff;font-weight:600;font-size:13px;
}
.back-top:hover{background:var(--grad)}

/* Foundation grid overrides */
.grid-x{display:flex;flex-wrap:wrap;margin-left:-12px;margin-right:-12px}
.grid-x>.cell{padding-left:12px;padding-right:12px;flex:0 0 auto;max-width:100%}
.grid-x>.cell.small-12{width:100%}
.grid-x>.cell.small-6{width:50%}
.g-gap{margin-bottom:-28px}
.g-gap>.cell{margin-bottom:28px}

/* responsive */
@media (max-width:1023px){
  :root{--sec:72px}
  .grid-x>.cell.large-4,.grid-x>.cell.large-2{width:50%}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero{padding:48px 0 40px}
  .visual-badges{position:static;flex-direction:row;flex-wrap:wrap;margin-top:16px;left:auto;bottom:auto}
  .v-badge{min-width:0;flex:1 1 160px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .compare-grid{grid-template-columns:1fr}
  .res-grid{grid-template-columns:1fr}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .timeline::before{display:none}
  .cta-wrap{grid-template-columns:1fr}
  .cta-form{padding:32px}
  .cta-left{padding:36px 32px}
  .top-search{max-width:240px}
  .hot-chips{display:none}
}
@media (max-width:767px){
  body{font-size:16px}
  .container{padding:0 16px}
  :root{--sec:48px}
  .top-search{display:none}
  .hot-chips{display:none}
  .top-actions .btn-login{display:none}
  .menu-toggle{display:flex}
  .channel-side{display:none}
  .stats-grid{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .hero-cta .btn{width:100%}
  .res-card{flex-direction:column}
  .res-thumb{flex:0 0 auto;width:100%}
  .res-thumb img{min-height:150px;height:150px}
  .compare-card{padding:22px}
  .cta-form{padding:24px}
  .cta-left{padding:28px 22px}
  .faq-item summary{padding:18px}
  .faq-answer{padding:0 18px 20px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .grid-x>.cell.small-6{width:100%}
}

/* roulang page: category3 */
:root{
  --c-primary:#00C2A8;
  --c-primary-deep:#00A48F;
  --c-secondary:#FF6B3D;
  --c-accent:#FFD447;
  --c-dark:#161226;
  --c-bg:#F7F6F2;
  --c-card:#FFFFFF;
  --c-border:#E7E2D8;
  --c-text:#1D1B24;
  --c-text-2:#5C5965;
  --c-text-3:#8B8794;
  --c-success:#1F9D6A;
  --c-error:#D64545;
  --c-warn:#FFB020;
  --grad:linear-gradient(135deg,#00C2A8 0%,#FF8A3D 100%);
  --grad-soft:linear-gradient(135deg,rgba(0,194,168,.12) 0%,rgba(255,138,61,.12) 100%);
  --r-xl:28px;
  --r-lg:20px;
  --r-sm:12px;
  --r-pill:999px;
  --sh:0 10px 30px rgba(22,18,38,.08);
  --sh-hover:0 18px 46px rgba(22,18,38,.14);
  --gap:24px;
  --sec:96px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-text);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",-apple-system,"Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,li,figure{margin:0;padding:0;}
ul,ol{list-style:none;}
img{max-width:100%;display:block;border:0;}
a{color:var(--c-primary-deep);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-secondary);}
button{font-family:inherit;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--c-text);}
.num{font-variant-numeric:tabular-nums;font-family:"DIN Alternate","Roboto Mono",ui-monospace,monospace;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 26px;border:1px solid transparent;border-radius:14px;
  font-size:15px;font-weight:600;letter-spacing:.2px;cursor:pointer;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 24px rgba(0,194,168,.28);}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 16px 34px rgba(0,194,168,.36);filter:saturate(1.08);}
.btn-primary:active{transform:translateY(0) scale(.98);}
.btn-outline{background:#fff;color:var(--c-primary-deep);border-color:rgba(0,194,168,.45);}
.btn-outline:hover{background:rgba(0,194,168,.08);color:var(--c-primary-deep);transform:translateY(-2px);}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4);}
.btn-ghost:hover{color:#fff;border-color:#fff;background:rgba(255,255,255,.1);}
.btn-sm{height:40px;padding:0 18px;font-size:14px;border-radius:12px;}
.btn-block{width:100%;}
.btn:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:none;box-shadow:0 0 0 3px rgba(0,194,168,.35);
}

/* ---------- 头部导航 ---------- */
.site-header{position:sticky;top:0;z-index:200;background:#fff;box-shadow:0 1px 0 rgba(22,18,38,.06);}
.site-header.is-scrolled{box-shadow:0 10px 30px rgba(22,18,38,.10);background:rgba(255,255,255,.97);backdrop-filter:blur(6px);}
.topbar{border-bottom:1px solid var(--c-border);}
.topbar-inner{display:flex;align-items:center;gap:20px;height:66px;transition:height .25s ease;}
.site-header.is-scrolled .topbar-inner{height:58px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:36px;height:36px;border-radius:11px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(0,194,168,.3);
}
.brand-text{font-size:17px;font-weight:800;color:var(--c-text);letter-spacing:.3px;white-space:nowrap;}
.brand:hover .brand-text{color:var(--c-primary-deep);}
.header-search{
  flex:1 1 auto;max-width:440px;display:flex;align-items:center;gap:10px;
  height:42px;padding:0 6px 0 16px;background:#F2F0EA;border:1px solid transparent;border-radius:var(--r-pill);
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.header-search:focus-within{background:#fff;border-color:rgba(0,194,168,.5);box-shadow:0 0 0 3px rgba(0,194,168,.15);}
.header-search i{color:var(--c-text-3);font-size:14px;}
.header-search input{flex:1 1 auto;min-width:0;border:0;background:transparent;outline:none;height:38px;}
.header-search button{
  height:32px;padding:0 16px;border:0;border-radius:var(--r-pill);
  background:var(--grad);color:#fff;font-size:13px;font-weight:600;cursor:pointer;transition:filter .2s ease,transform .2s ease;
}
.header-search button:hover{filter:saturate(1.1);}
.header-search button:active{transform:scale(.97);}
.topbar-actions{display:flex;align-items:center;gap:12px;margin-left:auto;flex:0 0 auto;}
.menu-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--c-border);border-radius:12px;background:#fff;
  color:var(--c-text);font-size:16px;cursor:pointer;transition:border-color .2s ease,color .2s ease;
}
.menu-toggle:hover{border-color:rgba(0,194,168,.45);color:var(--c-primary-deep);}
.hotline{display:flex;align-items:center;gap:10px;height:42px;overflow-x:auto;scrollbar-width:none;}
.hotline::-webkit-scrollbar{display:none;}
.hotline-label{flex:0 0 auto;font-size:13px;color:var(--c-text-3);}
.chip{
  flex:0 0 auto;display:inline-flex;align-items:center;height:28px;padding:0 13px;border-radius:var(--r-pill);
  background:#F2F0EA;color:var(--c-text-2);font-size:13px;transition:background .2s ease,color .2s ease,transform .2s ease;
}
.chip:hover{background:rgba(0,194,168,.14);color:var(--c-primary-deep);transform:translateY(-1px);}
.channels{border-bottom:1px solid var(--c-border);}
.channels .container{display:flex;align-items:center;gap:28px;overflow-x:auto;scrollbar-width:none;}
.channels .container::-webkit-scrollbar{display:none;}
.channel{
  position:relative;flex:0 0 auto;padding:14px 0;font-size:15px;font-weight:600;color:var(--c-text-2);
  transition:color .2s ease;
}
.channel:hover{color:var(--c-text);}
.channel.is-active{color:var(--c-text);}
.channel.is-active::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:3px;border-radius:3px 3px 0 0;background:var(--grad);
}

/* ---------- 抽屉 ---------- */
.drawer{
  position:fixed;top:0;right:0;height:100%;width:308px;max-width:86vw;background:#fff;z-index:400;
  transform:translateX(102%);transition:transform .3s ease;overflow-y:auto;padding:22px 22px 40px;
  box-shadow:-16px 0 40px rgba(22,18,38,.16);
}
.drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
.drawer-close{width:38px;height:38px;border-radius:11px;border:1px solid var(--c-border);background:#fff;cursor:pointer;color:var(--c-text);}
.drawer-close:hover{border-color:rgba(0,194,168,.45);color:var(--c-primary-deep);}
.drawer-title{font-size:13px;color:var(--c-text-3);margin:20px 0 10px;letter-spacing:.5px;}
.drawer-links li{margin-bottom:4px;}
.drawer-links a{display:block;padding:11px 12px;border-radius:12px;font-size:15px;font-weight:600;color:var(--c-text-2);}
.drawer-links a:hover,.drawer-links a.is-active{background:rgba(0,194,168,.1);color:var(--c-primary-deep);}
.drawer-chipwrap{display:flex;flex-wrap:wrap;gap:8px;}
.drawer .btn{margin-top:22px;}
.drawer-mask{position:fixed;inset:0;background:rgba(22,18,38,.45);opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;z-index:300;}
.drawer-mask.is-open{opacity:1;visibility:visible;}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--c-dark);color:#fff;padding:76px 0 68px;}
.hero-bg{
  position:absolute;inset:0;background-image:url("/assets/images/backpic/back-2.png");
  background-size:cover;background-position:center;opacity:.24;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(760px 420px at 82% 8%,rgba(255,107,61,.34),transparent 62%),
             radial-gradient(620px 360px at 8% 92%,rgba(0,194,168,.32),transparent 60%),
             linear-gradient(180deg,rgba(22,18,38,.62),rgba(22,18,38,.92));
}
.hero-inner{position:relative;z-index:2;max-width:820px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);
  font-size:13px;letter-spacing:.6px;color:#fff;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--c-accent);box-shadow:0 0 0 4px rgba(255,212,71,.22);}
.hero h1{
  margin:22px 0 16px;font-size:clamp(2rem,5vw,3.4rem);font-weight:800;line-height:1.2;letter-spacing:.4px;
}
.hero h1 .hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-sub{max-width:660px;font-size:17px;line-height:1.85;color:rgba(255,255,255,.82);}
.hero-search{
  margin-top:30px;display:flex;align-items:center;gap:10px;max-width:620px;height:56px;
  padding:0 8px 0 20px;background:rgba(255,255,255,.96);border-radius:var(--r-pill);
  box-shadow:0 18px 40px rgba(0,0,0,.24);
}
.hero-search i{color:var(--c-text-3);}
.hero-search input{flex:1 1 auto;min-width:0;height:52px;border:0;background:transparent;outline:none;font-size:15px;color:var(--c-text);}
.hero-search button{
  height:42px;padding:0 24px;border:0;border-radius:var(--r-pill);background:var(--grad);color:#fff;
  font-size:14px;font-weight:700;cursor:pointer;transition:filter .2s ease,transform .2s ease;
}
.hero-search button:hover{filter:saturate(1.1);}
.hero-search button:active{transform:scale(.97);}
.hero-chips{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:20px;}
.hero-chips .label{font-size:13px;color:rgba(255,255,255,.6);}
.hero-chips a{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);
  color:rgba(255,255,255,.86);font-size:13px;transition:background .2s ease,transform .2s ease,color .2s ease;
}
.hero-chips a:hover{background:rgba(0,194,168,.28);border-color:rgba(0,194,168,.5);color:#fff;transform:translateY(-2px);}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-breadcrumb{margin-bottom:18px;font-size:14px;color:rgba(255,255,255,.62);}
.hero-breadcrumb a{color:rgba(255,255,255,.82);}
.hero-breadcrumb a:hover{color:#fff;}
.hero-breadcrumb span.sep{margin:0 8px;color:rgba(255,255,255,.4);}

/* ---------- 通用板块 ---------- */
.section{padding:var(--sec) 0;}
.section.tight{padding:64px 0;}
.section-head{max-width:760px;margin-bottom:46px;}
.section-tag{
  display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 13px;border-radius:var(--r-pill);
  background:rgba(0,194,168,.12);color:var(--c-primary-deep);font-size:13px;font-weight:600;
}
.section-title{margin-top:16px;font-size:clamp(1.5rem,3.2vw,2.25rem);font-weight:800;line-height:1.3;letter-spacing:.3px;}
.section-sub{margin-top:12px;font-size:16px;color:var(--c-text-2);line-height:1.85;}
.grid-x.g-gap{margin-left:-12px;margin-right:-12px;}
.g-gap > .cell{padding-left:12px;padding-right:12px;}

/* ---------- 版本速览指标 ---------- */
.stats{margin-top:-46px;position:relative;z-index:5;}
.stat-card{
  position:relative;height:100%;background:var(--c-card);border:1px solid rgba(22,18,38,.08);
  border-radius:var(--r-lg);padding:24px 22px 20px;box-shadow:var(--sh);overflow:hidden;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.stat-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad);}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:rgba(0,194,168,.35);}
.stat-top{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.stat-name{font-size:14px;font-weight:600;color:var(--c-text-2);}
.stat-icon{width:34px;height:34px;border-radius:11px;background:var(--grad-soft);color:var(--c-primary-deep);display:flex;align-items:center;justify-content:center;font-size:15px;}
.stat-num{margin-top:14px;font-size:34px;font-weight:800;line-height:1.05;letter-spacing:.5px;}
.stat-num small{font-size:15px;font-weight:700;color:var(--c-text-3);margin-left:4px;}
.stat-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:14px;}
.trend{display:inline-flex;align-items:center;gap:5px;height:24px;padding:0 10px;border-radius:var(--r-pill);font-size:12px;font-weight:700;}
.trend.up{background:rgba(255,212,71,.22);color:#8A6A00;}
.trend.ok{background:rgba(31,157,106,.14);color:var(--c-success);}
.trend.warn{background:rgba(255,176,32,.18);color:#8A5A00;}
.mini-bar{flex:1 1 auto;height:7px;border-radius:var(--r-pill);background:#EFEDE6;overflow:hidden;}
.mini-bar span{display:block;height:100%;border-radius:var(--r-pill);background:var(--grad);}

/* ---------- Bento 服务矩阵 ---------- */
.bento-card{
  position:relative;height:100%;background:var(--c-card);border:1px solid rgba(22,18,38,.08);
  border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.bento-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:rgba(0,194,168,.35);}
.bento-media{position:relative;overflow:hidden;border-radius:var(--r-lg);}
.bento-media img{width:100%;height:100%;object-fit:cover;border-radius:var(--r-lg);transition:transform .4s ease;}
.bento-card:hover .bento-media img{transform:scale(1.03);}
.bento-lg{padding:28px;}
.bento-lg .bento-media{aspect-ratio:16/9;margin-bottom:22px;}
.bento-lg h3{font-size:1.35rem;font-weight:700;line-height:1.4;}
.bento-lg p{margin-top:10px;font-size:15px;color:var(--c-text-2);line-height:1.8;}
.bento-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.bento-sm{padding:22px 20px;display:flex;flex-direction:column;}
.bento-sm .icon{
  width:44px;height:44px;border-radius:13px;background:var(--grad-soft);color:var(--c-primary-deep);
  display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:16px;
}
.bento-sm h3{font-size:1.06rem;font-weight:700;line-height:1.45;}
.bento-sm p{margin-top:8px;font-size:14px;color:var(--c-text-2);line-height:1.75;}
.arrow-link{
  display:inline-flex;align-items:center;gap:7px;margin-top:16px;font-size:14px;font-weight:700;color:var(--c-primary-deep);
}
.arrow-link i{transition:transform .25s ease;}
.bento-card:hover .arrow-link i,
.arrow-link:hover i{transform:translateX(4px);}
.badge{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:var(--r-pill);
  background:rgba(255,212,71,.24);color:#7A5C00;font-size:12.5px;font-weight:700;
}
.tag{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:var(--r-pill);
  background:rgba(0,194,168,.12);color:var(--c-primary-deep);font-size:12.5px;font-weight:600;
}
.cell-stack > *{margin-bottom:24px;}
.cell-stack > *:last-child{margin-bottom:0;}

/* ---------- 相关推荐 ---------- */
.post-card{
  height:100%;background:var(--c-card);border:1px solid rgba(22,18,38,.08);border-radius:var(--r-xl);
  overflow:hidden;box-shadow:var(--sh);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  display:flex;flex-direction:column;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:rgba(0,194,168,.35);}
.post-thumb{position:relative;aspect-ratio:4/3;overflow:hidden;}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.post-card:hover .post-thumb img{transform:scale(1.04);}
.post-thumb .tag{position:absolute;left:14px;top:14px;background:rgba(255,255,255,.92);}
.post-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1 1 auto;}
.post-body h3{font-size:1.08rem;font-weight:700;line-height:1.5;}
.post-body p{margin-top:10px;font-size:14px;color:var(--c-text-2);line-height:1.75;}
.post-meta{display:flex;align-items:center;gap:14px;margin-top:auto;padding-top:18px;font-size:13px;color:var(--c-text-3);}
.post-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--c-text-3);}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px;margin:0 auto;}
.faq{
  background:var(--c-card);border:1px solid rgba(22,18,38,.08);border-radius:var(--r-lg);
  margin-bottom:14px;box-shadow:0 6px 18px rgba(22,18,38,.05);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq:hover{border-color:rgba(0,194,168,.35);}
.faq[open]{background:linear-gradient(180deg,rgba(0,194,168,.06),rgba(0,194,168,.01));box-shadow:0 12px 30px rgba(22,18,38,.09);}
.faq summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;cursor:pointer;list-style:none;font-size:1.05rem;font-weight:700;line-height:1.5;
}
.faq summary::-webkit-details-marker{display:none;}
.faq-icon{position:relative;flex:0 0 auto;width:28px;height:28px;border-radius:50%;background:rgba(0,194,168,.13);}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--c-primary-deep);border-radius:2px;}
.faq-icon::before{width:13px;height:2px;left:7.5px;top:13px;}
.faq-icon::after{width:2px;height:13px;left:13px;top:7.5px;transition:transform .25s ease;}
.faq[open] .faq-icon::after{transform:scaleY(0);}
.faq-body{padding:0 24px 22px;font-size:15px;color:var(--c-text-2);line-height:1.85;}
.faq-body p + p{margin-top:10px;}

/* ---------- 表单 ---------- */
.apply-card{
  background:var(--c-card);border:1px solid rgba(22,18,38,.08);border-radius:var(--r-xl);
  box-shadow:var(--sh);padding:34px;display:grid;grid-template-columns:1fr 1.15fr;gap:34px;align-items:start;
}
.apply-intro h2{font-size:clamp(1.4rem,2.6vw,1.9rem);font-weight:800;line-height:1.35;}
.apply-intro p{margin-top:14px;font-size:15px;color:var(--c-text-2);line-height:1.85;}
.trust-list{margin-top:22px;display:flex;flex-direction:column;gap:12px;}
.trust-list li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--c-text-2);line-height:1.7;}
.trust-list i{color:var(--c-primary-deep);margin-top:4px;}
.field{margin-bottom:16px;}
.field label{display:block;margin-bottom:8px;font-size:14px;font-weight:600;color:var(--c-text-2);}
.field .req{color:var(--c-error);margin-left:3px;}
.input,select.input,textarea.input{
  width:100%;height:48px;padding:0 16px;border:1px solid var(--c-border);border-radius:var(--r-sm);
  background:#FDFCF9;outline:none;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
textarea.input{height:110px;padding:12px 16px;line-height:1.7;resize:vertical;}
.input:focus{border-color:var(--c-primary);background:#fff;box-shadow:0 0 0 3px rgba(0,194,168,.16);}
.input::placeholder{color:var(--c-text-3);}
.checkline{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--c-text-2);line-height:1.7;}
.checkline input{width:18px;height:18px;margin-top:3px;accent-color:#00C2A8;flex:0 0 auto;}
.form-note{margin-top:12px;font-size:13px;color:var(--c-text-3);line-height:1.7;}
.form-msg{
  display:none;margin-top:14px;padding:12px 16px;border-radius:var(--r-sm);font-size:14px;line-height:1.7;
}
.form-msg.is-ok{display:block;background:rgba(31,157,106,.12);color:#136A48;border:1px solid rgba(31,157,106,.28);}
.form-msg.is-err{display:block;background:rgba(214,69,69,.1);color:#9E2B2B;border:1px solid rgba(214,69,69,.26);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-dark);color:rgba(255,255,255,.74);padding:70px 0 26px;margin-top:0;}
.footer-brand{display:flex;align-items:center;gap:10px;}
.footer-brand-text{font-size:17px;font-weight:800;color:#fff;}
.footer-desc{margin-top:16px;font-size:14px;line-height:1.85;color:rgba(255,255,255,.68);max-width:360px;}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.footer-badges .badge{background:rgba(255,212,71,.18);color:#FFE08A;}
.footer-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;}
.footer-links li{margin-bottom:10px;}
.footer-links a{font-size:14px;color:rgba(255,255,255,.7);}
.footer-links a:hover{color:var(--c-primary);}
.footer-contact div{display:flex;gap:10px;font-size:14px;line-height:1.8;margin-bottom:12px;color:rgba(255,255,255,.7);}
.footer-contact i{color:var(--c-primary);margin-top:6px;}
.footer-hotwords{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:52px;padding-top:26px;
  border-top:1px solid rgba(255,255,255,.12);font-size:13px;
}
.footer-hotwords > span{color:rgba(255,255,255,.5);}
.footer-hotwords a{
  display:inline-flex;align-items:center;height:28px;padding:0 13px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.08);color:rgba(255,255,255,.76);font-size:13px;
  transition:background .2s ease,color .2s ease;
}
.footer-hotwords a:hover{background:rgba(0,194,168,.26);color:#fff;}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  margin-top:24px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  font-size:13px;color:rgba(255,255,255,.55);
}
.footer-bottom a{color:rgba(255,255,255,.72);}
.footer-bottom a:hover{color:#fff;}
.to-top{
  display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 16px;border-radius:var(--r-pill);
  border:1px solid rgba(255,255,255,.24);background:transparent;color:rgba(255,255,255,.8);font-size:13px;cursor:pointer;
  transition:border-color .2s ease,color .2s ease,background .2s ease;
}
.to-top:hover{border-color:var(--c-primary);color:#fff;background:rgba(0,194,168,.18);}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1023px){
  :root{--sec:72px;}
  .header-search{display:none;}
  .menu-toggle{display:inline-flex;align-items:center;justify-content:center;}
  .apply-card{grid-template-columns:1fr;gap:26px;padding:26px;}
  .stats{margin-top:-30px;}
}
@media screen and (max-width:639px){
  :root{--sec:48px;--gap:16px;}
  .container{padding:0 16px;}
  .topbar-inner{height:60px;gap:12px;}
  .brand-mark{width:32px;height:32px;}
  .brand-text{font-size:15px;}
  .topbar-actions .btn{display:none;}
  .hotline{height:38px;}
  .channels .container{gap:20px;}
  .channel{font-size:14px;padding:12px 0;}
  .hero{padding:52px 0 54px;}
  .hero-sub{font-size:15.5px;}
  .hero-search{height:50px;padding-left:16px;}
  .hero-search input{height:46px;font-size:14px;}
  .hero-search button{height:38px;padding:0 18px;}
  .hero-actions .btn{width:100%;}
  .stats{margin-top:-24px;}
  .stat-card{padding:20px 18px 18px;}
  .stat-num{font-size:28px;}
  .bento-lg{padding:20px;}
  .section-head{margin-bottom:30px;}
  .faq summary{padding:16px 18px;font-size:1rem;gap:12px;}
  .faq-body{padding:0 18px 18px;}
  .post-body{padding:18px 18px 20px;}
  .footer-hotwords{margin-top:36px;}
  .site-footer{padding:52px 0 22px;}
  .g-gap > .cell{margin-bottom:20px;}
  .bento-sm{margin-bottom:0;}
}