/* roulang page: index */
/* ============ 设计变量 ============ */
:root{
  --bg:#0A0A12;
  --bg-2:#101018;
  --card:#16161F;
  --card-hover:#1C1C28;
  --grad:linear-gradient(135deg,#FF2E88 0%,#8B5CF6 52%,#22D3EE 100%);
  --pink:#FF2E88;
  --purple:#8B5CF6;
  --cyan:#22D3EE;
  --amber:#FFC24B;
  --text:#F2F3F7;
  --text-2:#A9AEC2;
  --text-3:#70758C;
  --line:rgba(255,255,255,.08);
  --r-lg:24px;
  --r-md:20px;
  --r-sm:12px;
  --shadow:0 20px 60px rgba(0,0,0,.5);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --pad-y:88px;
}
/* ============ 基础重置 ============ */
*,*::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:var(--font);
  font-size:16px;
  line-height:1.75;
  font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease,border-color .2s ease,background .2s ease}
h1,h2,h3,h4,h5,p,ul,ol,li,figure,blockquote{margin:0;padding:0}
ul,ol{list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--pink);outline-offset:2px}
::selection{background:rgba(255,46,136,.35);color:#fff}

/* ============ 容器与栅格 ============ */
.grid-container{width:100%;max-width:1240px;margin:0 auto;padding-left:24px;padding-right:24px}
.grid-x{display:flex;flex-wrap:wrap}
.card-grid{margin-left:-12px;margin-right:-12px;margin-bottom:-24px}
.card-grid>.cell{padding-left:12px;padding-right:12px;margin-bottom:24px}

/* ============ 顶部导航 ============ */
.off-canvas-wrapper{background:var(--bg)}
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(10,10,18,.88);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
}
.site-header::after{
  content:"";display:block;height:1px;
  background:linear-gradient(90deg,rgba(255,46,136,.55),rgba(139,92,246,.4),rgba(34,211,238,.55));
}
.header-inner{display:flex;align-items:center;gap:28px;height:68px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:26px;height:26px;border-radius:9px;background:var(--grad);
  box-shadow:0 0 18px rgba(255,46,136,.5);position:relative;
}
.brand-mark::after{
  content:"";position:absolute;inset:7px;border-radius:50%;
  background:rgba(10,10,18,.85);
}
.brand-text{font-size:19px;font-weight:800;letter-spacing:.01em;color:#fff}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:8px}
.nav-link{
  position:relative;display:inline-block;padding:8px 14px;border-radius:999px;
  font-size:15px;font-weight:500;color:var(--text-2);
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;border-radius:2px;
  background:var(--grad);opacity:0;transition:opacity .2s ease;
  box-shadow:0 0 10px rgba(255,46,136,.7);
}
.nav-link:hover{color:#fff}
.nav-link:hover::after{opacity:.6}
.nav-link.is-active{color:#fff}
.nav-link.is-active::after{opacity:1}
.nav-link.is-active::before{
  content:"";position:absolute;left:4px;top:50%;width:5px;height:5px;border-radius:50%;
  transform:translateY(-50%);background:var(--pink);box-shadow:0 0 10px 2px rgba(255,46,136,.8);
}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.menu-toggle{
  display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);
  background:rgba(255,255,255,.03);cursor:pointer;padding:11px 10px;
}
.menu-toggle span{display:block;height:2px;border-radius:2px;background:var(--text-2);margin-bottom:4px}
.menu-toggle span:last-child{margin-bottom:0}

/* 移动端抽屉 */
.dark-drawer{background:#0C0C15;border-right:1px solid var(--line);padding:24px 20px;width:280px}
.drawer-close{
  background:transparent;border:0;color:var(--text-2);font-size:24px;line-height:1;
  cursor:pointer;padding:0 0 16px;
}
.drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:24px}
.drawer-link{
  padding:12px 14px;border-radius:12px;font-size:15px;font-weight:500;color:var(--text-2);
  border:1px solid transparent;
}
.drawer-link:hover{color:#fff;background:rgba(255,255,255,.04)}
.drawer-link.is-active{color:#fff;border-color:rgba(255,46,136,.45);background:rgba(255,46,136,.1)}
.drawer-cta{width:100%}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 26px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,color .2s ease;
}
.btn-sm{height:38px;padding:0 20px;font-size:14px}
.btn-primary{
  background:linear-gradient(135deg,#FF2E88 0%,#8B5CF6 52%,#22D3EE 100%);
  color:#fff;box-shadow:0 10px 26px rgba(255,46,136,.28);
}
.btn-primary:hover{
  transform:translateY(-2px);
  background:linear-gradient(160deg,#FF2E88 0%,#8B5CF6 46%,#22D3EE 100%);
  box-shadow:0 14px 38px rgba(255,46,136,.45);
}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.2);color:var(--text)}
.btn-ghost:hover{
  transform:translateY(-2px);border-color:transparent;color:#fff;
  background:linear-gradient(135deg,#FF2E88 0%,#8B5CF6 52%,#22D3EE 100%);
  box-shadow:0 12px 30px rgba(139,92,246,.35);
}
.btn-text{
  display:inline-flex;align-items:center;gap:6px;color:var(--cyan);font-size:15px;font-weight:500;
}
.btn-text:hover{color:#fff}

/* ============ 通用排版 ============ */
.section{padding:var(--pad-y) 0;border-top:1px solid var(--line)}
.section--flush{border-top:0}
.sec-head{max-width:860px;margin-bottom:44px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-title{
  position:relative;padding-left:18px;font-size:32px;line-height:1.35;font-weight:700;
  letter-spacing:-.01em;color:#fff;
}
.sec-title::before{
  content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;border-radius:2px;background:var(--grad);
}
.sec-head.center .sec-title{padding-left:0}
.sec-head.center .sec-title::before{display:none}
.sec-sub{margin-top:12px;color:var(--text-2);font-size:15px;line-height:1.75}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:999px;
  border:1px solid rgba(255,46,136,.35);background:rgba(255,46,136,.09);
  color:#FFB4D5;font-size:13px;font-weight:500;letter-spacing:.02em;
}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--cyan);font-size:14px;font-weight:500}
.link-arrow:hover{color:#fff;gap:10px}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;padding:96px 0 88px;text-align:center}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover;opacity:.42}
.hero-veil{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(135deg,rgba(255,46,136,.2) 0%,rgba(139,92,246,.16) 52%,rgba(34,211,238,.2) 100%),
    linear-gradient(180deg,rgba(10,10,18,.55) 0%,rgba(10,10,18,.88) 62%,var(--bg) 100%);
}
.hero-body{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center}
.hero h1{
  margin-top:22px;font-size:clamp(30px,4.4vw,54px);line-height:1.2;font-weight:800;
  letter-spacing:-.02em;max-width:940px;color:#fff;
  text-shadow:0 10px 40px rgba(0,0,0,.6);
}
.hero-lead{
  margin-top:20px;max-width:820px;color:var(--text-2);font-size:15.5px;line-height:1.85;
}
.hero-search{
  position:relative;display:flex;align-items:center;gap:10px;width:100%;max-width:720px;
  margin-top:32px;padding:8px 8px 8px 20px;border-radius:999px;
  background:rgba(16,16,24,.92);border:1px solid var(--line);
  box-shadow:var(--shadow);transition:border-color .2s,box-shadow .2s;
}
.hero-search:focus-within{
  border-color:rgba(255,46,136,.6);
  box-shadow:0 0 0 3px rgba(255,46,136,.15),var(--shadow);
}
.hero-search>i{color:var(--text-3);font-size:15px}
.hero-search input{
  flex:1;min-width:0;height:42px;background:transparent;border:0;outline:none;
  font-size:15px;color:var(--text);
}
.hero-search input::placeholder{color:var(--text-3)}
.hero-chips{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin-top:22px}
.chips-label{color:var(--text-3);font-size:13px}
.chip{
  display:inline-flex;align-items:center;height:34px;padding:0 16px;border-radius:999px;
  border:1px solid var(--line);background:rgba(255,255,255,.03);
  color:var(--text-2);font-size:13.5px;transition:all .2s ease;
}
.chip:hover{color:#fff;border-color:rgba(255,46,136,.5);background:rgba(255,46,136,.1);transform:translateY(-1px)}
.hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:32px}

/* ============ 数据徽章 ============ */
.stat-strip{
  display:flex;flex-wrap:wrap;background:var(--bg-2);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.stat-item{
  position:relative;flex:1 1 220px;padding:28px 20px;text-align:center;
}
.stat-item+.stat-item::before{
  content:"";position:absolute;left:0;top:24%;bottom:24%;width:1px;
  background:linear-gradient(180deg,rgba(255,46,136,.6),rgba(34,211,238,.6));
}
.stat-item .num{
  display:block;font-size:30px;line-height:1.15;font-weight:800;color:var(--amber);
  letter-spacing:-.01em;text-shadow:0 0 22px rgba(255,194,75,.25);
}
.stat-item .num.cyan{color:var(--cyan);text-shadow:0 0 22px rgba(34,211,238,.3)}
.stat-item .lab{margin-top:6px;display:block;color:var(--text-3);font-size:13px}

.stat-badge{
  display:inline-flex;flex-direction:column;gap:2px;padding:10px 18px;border-radius:14px;
  background:rgba(255,255,255,.03);border:1px solid var(--line);
}
.stat-badge .num{font-size:26px;line-height:1.2;font-weight:800;color:var(--amber)}
.stat-badge .num.cyan{color:var(--cyan)}
.stat-badge .lab{font-size:12px;color:var(--text-3)}
.badge-row{display:flex;flex-wrap:wrap;gap:12px}

/* ============ 卡片 ============ */
.card{
  display:flex;flex-direction:column;height:100%;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:26px;transition:transform .25s ease,box-shadow .25s ease,background .25s ease;
}
.card:hover{
  transform:translateY(-4px);background:var(--card-hover);
  box-shadow:var(--shadow),0 0 0 1px rgba(255,46,136,.35);
}
.card-ico{
  display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;
  border-radius:14px;background:rgba(255,46,136,.12);color:var(--pink);font-size:18px;
  border:1px solid rgba(255,46,136,.25);margin-bottom:16px;
}
.card-ico.cyan{background:rgba(34,211,238,.1);color:var(--cyan);border-color:rgba(34,211,238,.25)}
.card-ico.amber{background:rgba(255,194,75,.1);color:var(--amber);border-color:rgba(255,194,75,.25)}
.card h3{font-size:20px;font-weight:600;line-height:1.5;color:#fff}
.card p{margin-top:10px;color:var(--text-2);font-size:15px;line-height:1.75}
.card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:14px}
.pill{
  display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;border-radius:999px;
  font-size:12px;font-weight:600;color:var(--amber);background:rgba(255,194,75,.1);
  border:1px solid rgba(255,194,75,.28);white-space:nowrap;
}
.pill.pink{color:#FF9CC9;background:rgba(255,46,136,.1);border-color:rgba(255,46,136,.3)}
.pill.cyan{color:#8CE9F7;background:rgba(34,211,238,.1);border-color:rgba(34,211,238,.28)}
.check-list{margin-top:16px;display:flex;flex-direction:column;gap:10px}
.check-list li{position:relative;padding-left:20px;color:var(--text-2);font-size:14.5px;line-height:1.7}
.check-list li::before{
  content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:50%;
  background:var(--grad);
}

/* ============ 检索条 ============ */
.search-bar{
  display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding:22px 24px;
  border-radius:var(--r-lg);background:var(--card);border:1px solid var(--line);
}
.search-bar .field{
  display:flex;align-items:center;gap:10px;flex:1 1 320px;min-width:0;
  height:48px;padding:0 18px;border-radius:999px;background:rgba(10,10,18,.7);
  border:1px solid var(--line);transition:border-color .2s,box-shadow .2s;
}
.search-bar .field:focus-within{border-color:rgba(255,46,136,.55);box-shadow:0 0 0 3px rgba(255,46,136,.14)}
.search-bar .field i{color:var(--text-3)}
.search-bar .field input{flex:1;min-width:0;border:0;background:transparent;outline:none;font-size:15px}
.search-bar .field input::placeholder{color:var(--text-3)}

/* ============ 图文区块 ============ */
.media-block{display:flex;flex-wrap:wrap;gap:32px;align-items:center}
.media-block .media{flex:1 1 380px;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line)}
.media-block .media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s ease}
.media-block:hover .media img{transform:scale(1.04)}
.media-block .content{flex:1 1 420px}
.matrix{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:22px}
.matrix-item{padding:18px;border-radius:var(--r-sm);background:rgba(255,255,255,.03);border:1px solid var(--line)}
.matrix-item strong{display:block;color:#fff;font-size:15px;font-weight:600;margin-bottom:6px}
.matrix-item span{color:var(--text-3);font-size:13.5px;line-height:1.7}

/* ============ 场景卡 ============ */
.scene-card{overflow:hidden}
.scene-card .thumb{overflow:hidden;border-radius:var(--r-sm);margin-bottom:16px}
.scene-card .thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s ease}
.scene-card:hover .thumb img{transform:scale(1.04)}

/* ============ Tabs ============ */
.demo-tabs{margin-top:8px}
.demo-tabs .tabs{
  display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px;border:0;background:transparent;
}
.demo-tabs .tabs::before,.demo-tabs .tabs::after{display:none}
.demo-tabs .tabs .tabs-title{margin:0}
.demo-tabs .tabs .tabs-title>a{
  display:block;padding:10px 22px;border-radius:999px;border:1px solid var(--line);
  background:transparent;color:var(--text-2);font-size:15px;font-weight:500;
  transition:all .2s ease;
}
.demo-tabs .tabs .tabs-title>a:hover{color:#fff;border-color:rgba(255,46,136,.45)}
.demo-tabs .tabs .tabs-title.is-active>a{
  color:#fff;border-color:transparent;background:rgba(255,46,136,.12);
  box-shadow:inset 0 -2px 0 0 var(--pink),0 0 20px rgba(255,46,136,.18);
}
.demo-tabs .tabs-content{background:transparent;border:0;padding:0}
.demo-tabs .tabs-panel{
  padding:0;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  background:var(--card);
}
.demo-tabs .tabs-panel img{width:100%;aspect-ratio:16/9;object-fit:cover}
.demo-tabs .tabs-panel .cap{padding:16px 22px;color:var(--text-3);font-size:13.5px}

/* ============ 内容条目卡 ============ */
.entry-card{overflow:hidden;padding:0}
.entry-card .cover{overflow:hidden}
.entry-card .cover img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s ease}
.entry-card:hover .cover img{transform:scale(1.04)}
.entry-card .body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.entry-card h3{font-size:17px;font-weight:600;line-height:1.55;color:#fff}
.entry-card p{margin-top:8px;color:var(--text-2);font-size:14px;line-height:1.7}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tag{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  font-size:12.5px;color:var(--text-2);background:rgba(255,255,255,.04);border:1px solid var(--line);
}
.entry-card .meta{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:auto;padding-top:16px;border-top:1px solid var(--line);
  color:var(--text-3);font-size:13px;
}
.entry-card .meta .num{color:var(--amber);font-weight:700;font-size:14px}

/* ============ 案例卡（交错） ============ */
.case-list{display:flex;flex-direction:column;gap:24px}
.case-card{display:flex;flex-wrap:wrap;gap:28px;align-items:center;padding:28px;border-radius:var(--r-lg);
  background:var(--card);border:1px solid var(--line);transition:transform .25s,box-shadow .25s,background .25s}
.case-card:hover{transform:translateY(-4px);background:var(--card-hover);box-shadow:var(--shadow),0 0 0 1px rgba(255,46,136,.35)}
.case-card.reverse{flex-direction:row-reverse}
.case-card .visual{flex:1 1 300px;border-radius:var(--r-md);overflow:hidden;border:1px solid var(--line)}
.case-card .visual img{width:100%;aspect-ratio:16/9;object-fit:cover}
.case-card .info{flex:1 1 420px}
.case-card .info h3{font-size:20px;font-weight:600;color:#fff}
.case-card .info p{margin-top:10px;color:var(--text-2);font-size:15px}
.case-card .info .badge-row{margin-top:18px}

/* ============ 价格 ============ */
.price-card{position:relative;display:flex;flex-direction:column;height:100%;
  padding:30px 26px;border-radius:var(--r-lg);background:var(--card);border:1px solid var(--line);
  transition:transform .25s,box-shadow .25s,background .25s}
.price-card:hover{transform:translateY(-4px);background:var(--card-hover);box-shadow:var(--shadow)}
.price-card .plan{font-size:15px;color:var(--text-2);font-weight:500}
.price-card .amount{margin-top:14px;font-size:38px;font-weight:800;line-height:1.1;color:#fff;letter-spacing:-.02em}
.price-card .amount small{font-size:15px;font-weight:500;color:var(--text-3);margin-left:6px}
.price-card .benefits{margin:22px 0 26px;display:flex;flex-direction:column;gap:11px}
.price-card .benefits li{position:relative;padding-left:20px;color:var(--text-2);font-size:14.5px}
.price-card .benefits li::before{
  content:"";position:absolute;left:0;top:8px;width:8px;height:8px;border-radius:50%;background:var(--grad)}
.price-card .btn{margin-top:auto;width:100%}
.price-card.featured{
  border:1px solid transparent;transform:translateY(-10px);
  background:
    linear-gradient(var(--card-hover),var(--card-hover)) padding-box,
    linear-gradient(135deg,#FF2E88,#8B5CF6 52%,#22D3EE) border-box;
  box-shadow:0 24px 70px rgba(139,92,246,.28);
}
.price-card.featured:hover{transform:translateY(-14px)}
.price-card .rec{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  padding:4px 16px;border-radius:999px;font-size:12px;font-weight:700;color:#fff;
  background:linear-gradient(135deg,#FF2E88,#8B5CF6 52%,#22D3EE);white-space:nowrap;
}

/* ============ 评价墙（masonry） ============ */
.masonry{column-count:2;column-gap:20px}
.masonry .quote-card{
  display:inline-block;width:100%;margin-bottom:20px;break-inside:avoid;
  padding:22px;border-radius:var(--r-md);background:var(--card);border:1px solid var(--line);
  transition:background .25s,box-shadow .25s,transform .25s;
}
.masonry .quote-card:hover{background:var(--card-hover);transform:translateY(-4px);box-shadow:var(--shadow)}
.quote-head{display:flex;align-items:center;gap:12px}
.avatar{
  width:40px;height:40px;border-radius:50%;flex:0 0 auto;
  background:linear-gradient(135deg,rgba(255,46,136,.55),rgba(34,211,238,.5));
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#fff;
}
.quote-head .who{display:flex;flex-direction:column}
.quote-head .who b{font-size:14.5px;color:#fff;font-weight:600}
.quote-head .who span{font-size:12.5px;color:var(--text-3)}
.stars{margin-left:auto;color:var(--amber);font-size:12px;letter-spacing:2px}
.quote-card p{margin-top:14px;color:var(--text-2);font-size:14.5px;line-height:1.75}
.quote-card .pic{margin-top:14px;border-radius:var(--r-sm);overflow:hidden}
.quote-card .pic img{width:100%;aspect-ratio:16/9;object-fit:cover}

/* ============ 口碑长评 ============ */
.voice-wrap{display:flex;flex-wrap:wrap;gap:32px}
.voice-list{flex:1 1 480px;display:flex;flex-direction:column;gap:22px}
.voice{padding-left:20px;border-left:3px solid transparent;
  border-image:linear-gradient(180deg,#FF2E88,#22D3EE) 1;
}
.voice p{color:var(--text);font-size:16.5px;line-height:1.85}
.voice .from{margin-top:10px;color:var(--text-3);font-size:13.5px}
.voice-side{flex:1 1 340px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-content:start}

/* ============ 资讯列表 ============ */
.news-card{overflow:hidden;padding:0}
.news-card .cover{overflow:hidden}
.news-card .cover img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s ease}
.news-card:hover .cover img{transform:scale(1.04)}
.news-card .body{padding:18px 20px 22px;display:flex;flex-direction:column;flex:1}
.news-card .date{color:var(--text-3);font-size:12.5px;letter-spacing:.02em}
.news-card h3{margin-top:10px;font-size:16.5px;font-weight:600;line-height:1.6;color:#fff;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card p{margin-top:8px;color:var(--text-2);font-size:14px;line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}

/* ============ FAQ ============ */
.faq-wrap{max-width:920px;margin:0 auto}
.accordion{border:0;background:transparent}
.accordion .accordion-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-sm);
  margin-bottom:12px;overflow:hidden;transition:border-color .2s,background .2s;
}
.accordion .accordion-item:hover{background:var(--card-hover)}
.accordion .accordion-item.is-active{border-color:rgba(255,46,136,.4)}
.accordion .accordion-title{
  position:relative;display:block;padding:18px 56px 18px 22px;border:0;
  border-left:3px solid rgba(255,255,255,.12);
  background:transparent;color:#fff;font-size:16px;font-weight:600;line-height:1.6;
  transition:border-color .25s,color .25s;
}
.accordion .accordion-title::before{display:none}
.accordion .accordion-title::after{
  content:"";position:absolute;right:24px;top:50%;width:9px;height:9px;
  border-right:2px solid var(--text-3);border-bottom:2px solid var(--text-3);
  transform:translateY(-70%) rotate(45deg);transition:transform .25s ease,border-color .25s ease;
}
.accordion .accordion-item.is-active .accordion-title{border-left-color:var(--pink)}
.accordion .accordion-item.is-active .accordion-title::after{
  transform:translateY(-30%) rotate(-135deg);border-color:var(--pink);
}
.accordion .accordion-content{
  padding:0 24px 20px 22px;border:0;background:transparent;
  color:var(--text-2);font-size:14.8px;line-height:1.8;
}

/* ============ CTA 与表单 ============ */
.cta-card{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  padding:56px 40px;
  background:
    linear-gradient(135deg,rgba(255,46,136,.9) 0%,rgba(139,92,246,.88) 52%,rgba(34,211,238,.88) 100%);
  box-shadow:0 30px 80px rgba(139,92,246,.3);
}
.cta-card::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 20% 10%,rgba(10,10,18,.35),transparent 60%);
  pointer-events:none;
}
.cta-inner{position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:32px;align-items:center}
.cta-copy{flex:1 1 420px}
.cta-copy h2{font-size:30px;font-weight:800;line-height:1.35;color:#fff;letter-spacing:-.01em}
.cta-copy p{margin-top:14px;color:rgba(255,255,255,.9);font-size:15px;line-height:1.8}
.cta-form{flex:1 1 380px;display:flex;flex-direction:column;gap:12px}
.cta-form input{
  height:48px;padding:0 18px;border-radius:999px;color:#fff;font-size:15px;
  background:rgba(10,10,18,.5);border:1px solid rgba(255,255,255,.28);outline:none;
  transition:border-color .2s,box-shadow .2s,background .2s;
}
.cta-form input::placeholder{color:rgba(255,255,255,.6)}
.cta-form input:focus{
  border-color:#fff;background:rgba(10,10,18,.72);
  box-shadow:0 0 0 3px rgba(255,255,255,.22);
}
.cta-form .btn{width:100%;background:#0A0A12;color:#fff;box-shadow:0 12px 30px rgba(0,0,0,.35)}
.cta-form .btn:hover{background:#16161F}
.cta-note{font-size:12.5px;color:rgba(255,255,255,.78);line-height:1.7}
.cta-link{color:#fff;font-weight:600;text-decoration:underline;text-underline-offset:4px}

/* ============ 合规提示 ============ */
.compliance{padding:48px 0 72px;border-top:1px solid var(--line)}
.compliance-inner{
  display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start;
  color:var(--text-3);font-size:13px;line-height:1.85;
}
.compliance-inner .col{flex:1 1 260px}
.compliance-inner strong{display:block;color:var(--text-2);font-size:13.5px;font-weight:600;margin-bottom:6px}

/* ============ 页脚 ============ */
.site-footer{background:#08080E;border-top:1px solid transparent;
  border-image:linear-gradient(90deg,rgba(255,46,136,.6),rgba(34,211,238,.6)) 1;
  padding:64px 0 28px}
.footer-grid{margin-bottom:8px}
.footer-col{padding-left:12px;padding-right:12px;margin-bottom:32px}
.footer-col h4{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-col p{color:var(--text-3);font-size:14px;line-height:1.8;margin-top:16px;max-width:340px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:var(--text-3);font-size:14px}
.footer-links a:hover{color:#fff}
.social-row{display:flex;gap:10px;margin-top:20px}
.social-row a{
  width:36px;height:36px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);color:var(--text-3);font-size:14px;transition:all .2s;
}
.social-row a:hover{color:#fff;border-color:rgba(255,46,136,.5);background:rgba(255,46,136,.1)}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  padding-top:22px;border-top:1px solid var(--line);color:var(--text-3);font-size:13px;
}

/* ============ 响应式 ============ */
@media screen and (max-width:1023px){
  :root{--pad-y:64px}
  .main-nav{display:none}
  .menu-toggle{display:block}
  .header-inner{height:60px;gap:16px}
  .header-actions .btn{display:none}
  .sec-title{font-size:26px}
  .hero{padding:72px 0 64px}
  .cta-card{padding:40px 26px}
  .cta-copy h2{font-size:24px}
  .price-card.featured{transform:none}
  .price-card.featured:hover{transform:translateY(-4px)}
}
@media screen and (max-width:767px){
  :root{--pad-y:52px}
  .grid-container{padding-left:18px;padding-right:18px}
  .card-grid{margin-left:-8px;margin-right:-8px;margin-bottom:-16px}
  .card-grid>.cell{padding-left:8px;padding-right:8px;margin-bottom:16px}
  .masonry{column-count:1}
  .matrix{grid-template-columns:1fr}
  .voice-side{grid-template-columns:1fr}
  .stat-item+.stat-item::before{display:none}
  .stat-item{flex:1 1 50%;padding:20px 12px}
  .stat-item .num{font-size:24px}
  .header-inner{height:56px}
  .brand-text{font-size:17px}
  .hero h1{font-size:30px}
  .hero-search{flex-wrap:wrap;border-radius:20px;padding:14px}
  .hero-search input{width:100%;flex:1 1 100%;text-align:left}
  .hero-search .btn{width:100%}
  .hero-actions .btn{flex:1 1 100%}
  .case-card.reverse{flex-direction:row}
  .sec-title{font-size:23px}
  .footer-bottom{justify-content:flex-start}
}
@media screen and (max-width:519px){
  .stat-item{flex:1 1 100%}
  .card{padding:20px}
  .cta-card{padding:32px 20px}
}

/* roulang page: category1 */
:root{
 --bg:#0A0A12;
 --bg-2:#101018;
 --card:#16161F;
 --card-hover:#1C1C28;
 --grad:linear-gradient(135deg,#FF2E88 0%,#8B5CF6 52%,#22D3EE 100%);
 --pink:#FF2E88;
 --purple:#8B5CF6;
 --cyan:#22D3EE;
 --amber:#FFC24B;
 --text:#F2F3F7;
 --text-2:#A9AEC2;
 --text-3:#70758C;
 --line:rgba(255,255,255,.08);
 --r-lg:24px;
 --r-md:20px;
 --r-sm:12px;
 --shadow:0 20px 60px rgba(0,0,0,.5);
 --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
 --pad-y:88px;
}
*,*::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:var(--font);
 font-size:16px;line-height:1.75;font-variant-numeric:tabular-nums;
 -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease,border-color .2s ease,background .2s ease,transform .2s ease}
button,input,select{font-family:inherit;font-size:inherit;color:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding-left:0;list-style:none}
a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible{outline:2px solid var(--pink);outline-offset:2px}
::selection{background:rgba(255,46,136,.35);color:#fff}

/* ===== 容器 ===== */
.grid-container{width:100%;max-width:1240px;margin:0 auto;padding-left:24px;padding-right:24px}
.card-grid{margin-left:-12px;margin-right:-12px;margin-bottom:-24px}
.card-grid>.cell{padding-left:12px;padding-right:12px;margin-bottom:24px}

/* ===== 顶部导航 ===== */
.site-header{position:sticky;top:0;z-index:60;background:rgba(10,10,18,.88);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.site-header::after{content:"";display:block;height:1px;background:linear-gradient(90deg,rgba(255,46,136,.55),rgba(139,92,246,.4),rgba(34,211,238,.55))}
.header-inner{display:flex;align-items:center;gap:28px;height:68px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:26px;height:26px;border-radius:9px;background:var(--grad);box-shadow:0 0 18px rgba(255,46,136,.5);position:relative}
.brand-mark::after{content:"";position:absolute;inset:7px;border-radius:50%;background:rgba(10,10,18,.85)}
.brand-text{font-size:19px;font-weight:800;letter-spacing:.01em;color:#fff}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:8px}
.nav-link{position:relative;display:inline-block;padding:8px 14px;border-radius:999px;font-size:15px;font-weight:500;color:var(--text-2)}
.nav-link::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;border-radius:2px;background:var(--grad);opacity:0;transition:opacity .2s ease;box-shadow:0 0 10px rgba(255,46,136,.7)}
.nav-link:hover{color:#fff}
.nav-link:hover::after{opacity:.6}
.nav-link.is-active{color:#fff}
.nav-link.is-active::after{opacity:1}
.nav-link.is-active::before{content:"";position:absolute;left:4px;top:50%;width:5px;height:5px;border-radius:50%;transform:translateY(-50%);background:var(--pink);box-shadow:0 0 10px 2px rgba(255,46,136,.8)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.menu-toggle{display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.03);cursor:pointer;padding:11px 10px}
.menu-toggle span{display:block;height:2px;border-radius:2px;background:var(--text-2);margin-bottom:4px}
.menu-toggle span:last-child{margin-bottom:0}

/* ===== 移动抽屉 ===== */
.dark-drawer{position:fixed;top:0;left:0;bottom:0;width:280px;z-index:90;background:#0C0C15;border-right:1px solid var(--line);padding:22px 20px;transform:translateX(-102%);transition:transform .28s ease;overflow-y:auto}
.dark-drawer.is-open{transform:translateX(0)}
.drawer-close{background:transparent;border:0;color:var(--text-2);font-size:26px;line-height:1;cursor:pointer;padding:0 0 18px}
.drawer-brand{display:flex;align-items:center;gap:10px;margin-bottom:22px}
.drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:24px}
.drawer-link{padding:12px 14px;border-radius:12px;font-size:15px;font-weight:500;color:var(--text-2);border:1px solid transparent}
.drawer-link:hover{color:#fff;background:rgba(255,255,255,.04)}
.drawer-link.is-active{color:#fff;border-color:rgba(255,46,136,.45);background:rgba(255,46,136,.1)}
.drawer-cta{width:100%}
.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:80;opacity:0;pointer-events:none;transition:opacity .2s ease}
.drawer-mask.is-open{opacity:1;pointer-events:auto}

/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 26px;border-radius:999px;border:1px solid transparent;font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,color .2s ease}
.btn-sm{height:38px;padding:0 20px;font-size:14px}
.btn-primary{background:linear-gradient(135deg,#FF2E88 0%,#8B5CF6 52%,#22D3EE 100%);color:#fff;box-shadow:0 10px 26px rgba(255,46,136,.28)}
.btn-primary:hover{transform:translateY(-2px);background:linear-gradient(160deg,#FF2E88 0%,#8B5CF6 46%,#22D3EE 100%);box-shadow:0 14px 38px rgba(255,46,136,.45)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.2);color:var(--text)}
.btn-ghost:hover{transform:translateY(-2px);border-color:transparent;color:#fff;background:linear-gradient(135deg,#FF2E88 0%,#8B5CF6 52%,#22D3EE 100%);box-shadow:0 12px 30px rgba(139,92,246,.35)}
.btn-text{display:inline-flex;align-items:center;gap:6px;color:var(--cyan);font-size:15px;font-weight:500}
.btn-text:hover{color:#fff}

/* ===== 通用板块 ===== */
.section{padding:var(--pad-y) 0;border-top:1px solid var(--line)}
.section--tight{padding:34px 0}
.section--soft{background:var(--bg-2)}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:32px}
.sec-title{position:relative;padding-left:18px;font-size:31px;line-height:1.35;font-weight:700;letter-spacing:-.01em;color:#fff}
.sec-title::before{content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;border-radius:2px;background:var(--grad)}
.sec-sub{margin-top:10px;font-size:15px;color:var(--text-2);max-width:720px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:999px;border:1px solid rgba(255,46,136,.35);background:rgba(255,46,136,.09);color:#FFB4D5;font-size:13px;font-weight:500}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--cyan);font-size:14px;font-weight:500}
.link-arrow:hover{color:#fff;gap:10px}

/* ===== 分类页头 ===== */
.cat-hero{position:relative;padding:52px 0 46px;overflow:hidden;background:linear-gradient(180deg,rgba(139,92,246,.10),rgba(10,10,18,0) 72%),var(--bg-2)}
.cat-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--line)}
.cat-hero .grid-x{row-gap:32px}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:18px}
.breadcrumb a:hover{color:var(--cyan)}
.breadcrumb .current{color:var(--text-2)}
.cat-hero h1{font-size:42px;line-height:1.24;font-weight:800;letter-spacing:-.02em;color:#fff;margin:18px 0 16px;max-width:640px}
.cat-hero p{font-size:15.5px;color:var(--text-2);max-width:620px;margin-bottom:10px}
.region-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.chip{display:inline-flex;align-items:center;height:34px;padding:0 16px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--text-2);font-size:13.5px;cursor:pointer;transition:color .2s ease,border-color .2s ease,background .2s ease,box-shadow .2s ease}
.chip:hover{color:#fff;border-color:rgba(255,46,136,.45)}
.chip.is-on{color:#fff;border-color:rgba(255,46,136,.5);background:linear-gradient(135deg,rgba(255,46,136,.24),rgba(34,211,238,.16));box-shadow:0 0 18px rgba(255,46,136,.25)}
.stat-panel{position:relative;background:var(--card);border:1px solid var(--line);border-radius:24px;padding:26px;overflow:hidden;box-shadow:var(--shadow)}
.stat-panel::before{content:"";position:absolute;inset:0;background:radial-gradient(420px 200px at 100% 0,rgba(255,46,136,.16),transparent 70%);pointer-events:none}
.stat-panel-head{position:relative;font-size:13px;color:var(--text-3);letter-spacing:.04em;margin-bottom:18px}
.stat-grid{position:relative;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.stat-cell{background:rgba(255,255,255,.02);border:1px solid var(--line);border-radius:16px;padding:16px}
.stat-cell b{display:block;font-size:26px;font-weight:800;line-height:1.2;color:var(--amber)}
.stat-cell b.ice{color:var(--cyan)}
.stat-cell span{display:block;font-size:13px;color:var(--text-3);margin-top:6px}

/* ===== 筛选条 ===== */
.filter-bar{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.filter-row{row-gap:16px;align-items:center}
.filter-chips{display:flex;flex-wrap:wrap;gap:10px}
.filter-right{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:16px}
.result-count{font-size:14px;color:var(--text-3)}
.result-count strong{color:var(--cyan);font-size:17px;font-weight:800}
.select-wrap{position:relative;display:inline-block}
.select-wrap select{-webkit-appearance:none;appearance:none;height:40px;padding:0 40px 0 16px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--text);font-size:14px;cursor:pointer;transition:border-color .2s ease,box-shadow .2s ease}
.select-wrap select:hover{border-color:rgba(34,211,238,.45)}
.select-wrap select:focus{border-color:rgba(255,46,136,.6);box-shadow:0 0 0 3px rgba(255,46,136,.15)}
.select-wrap::after{content:"";position:absolute;right:16px;top:50%;width:7px;height:7px;border-right:2px solid var(--text-3);border-bottom:2px solid var(--text-3);transform:translateY(-70%) rotate(45deg);pointer-events:none}

/* ===== 条目卡片 ===== */
.entry-card{display:flex;flex-direction:column;height:100%;background:var(--card);border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:transform .25s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease}
.entry-card:hover{transform:translateY(-4px);background:var(--card-hover);box-shadow:var(--shadow),0 0 0 1px rgba(255,46,136,.35)}
.entry-media{display:block;position:relative;aspect-ratio:16/9;overflow:hidden;background:#0d0d15}
.entry-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.entry-card:hover .entry-media img{transform:scale(1.04)}
.entry-body{display:flex;flex-direction:column;gap:12px;padding:20px;flex:1}
.entry-title{font-size:18px;line-height:1.5;font-weight:600;color:#fff;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.entry-title a:hover{color:#FFB4D5}
.entry-desc{font-size:14.5px;color:var(--text-2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}
.tag{display:inline-flex;align-items:center;padding:3px 12px;border-radius:999px;font-size:12.5px;color:var(--text-2);border:1px solid var(--line);background:rgba(255,255,255,.03)}
.tag.ice{color:#9EE9F6;border-color:rgba(34,211,238,.35)}
.entry-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:auto;font-size:13px;color:var(--text-3)}
.entry-meta .num{color:var(--amber);font-weight:800;font-size:16px}
.entry-meta .sep{width:4px;height:4px;border-radius:50%;background:var(--text-3);opacity:.6}
.entry-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding-top:12px}

/* ===== 分页 ===== */
.pager-wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;margin-top:40px}
.pagination{display:flex;flex-wrap:wrap;gap:8px;margin:0}
.pagination li{margin:0}
.pagination li a,.pagination li span{display:flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--text-2);font-size:15px;transition:color .2s ease,border-color .2s ease,background .2s ease}
.pagination li a:hover{color:#fff;border-color:rgba(255,46,136,.5);background:var(--card-hover)}
.pagination li.current span{background:linear-gradient(135deg,#FF2E88 0%,#8B5CF6 52%,#22D3EE 100%);color:#fff;border-color:transparent;box-shadow:0 8px 22px rgba(255,46,136,.35)}
.pagination li.disabled span{opacity:.4}
.load-more{display:none}

/* ===== 标签云 ===== */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag-cloud span{display:inline-flex;align-items:center;padding:7px 15px;border-radius:999px;font-size:13.5px;color:var(--text-2);background:var(--card);border:1px solid var(--line);transition:color .2s ease,border-color .2s ease}
.tag-cloud span:hover{color:#fff;border-color:rgba(34,211,238,.45)}

/* ===== 图文解读 ===== */
.interpret .grid-x{align-items:center;row-gap:28px}
.interpret h2{font-size:30px;line-height:1.35;font-weight:700;color:#fff;margin-bottom:18px}
.interpret p{font-size:15.5px;color:var(--text-2);margin-bottom:14px}
.figure-card{border-radius:24px;overflow:hidden;border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow)}
.figure-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.figure-card figcaption{padding:16px 20px;font-size:13px;color:var(--text-3);border-top:1px solid var(--line)}

/* ===== 数据徽章带 ===== */
.badge-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.badge-card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px;overflow:hidden;transition:transform .25s ease,box-shadow .25s ease}
.badge-card::after{content:"";position:absolute;left:24px;right:24px;top:0;height:2px;border-radius:2px;background:var(--grad);opacity:.75}
.badge-card:hover{transform:translateY(-4px);box-shadow:var(--shadow),0 0 0 1px rgba(34,211,238,.3)}
.badge-card b{display:block;font-size:32px;font-weight:800;line-height:1.1;color:var(--amber)}
.badge-card b.ice{color:var(--cyan)}
.badge-card span{display:block;margin-top:8px;font-size:13.5px;color:var(--text-3)}

/* ===== 精选文章 ===== */
.article-card{display:flex;flex-direction:column;height:100%;background:var(--card);border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:transform .25s ease,box-shadow .25s ease,background .25s ease}
.article-card:hover{transform:translateY(-4px);background:var(--card-hover);box-shadow:var(--shadow),0 0 0 1px rgba(255,46,136,.35)}
.article-card .entry-media{aspect-ratio:3/2}
.article-body{display:flex;flex-direction:column;gap:10px;padding:20px;flex:1}
.article-date{font-size:12.5px;color:var(--text-3);letter-spacing:.02em}
.article-title{font-size:17px;font-weight:600;line-height:1.5;color:#fff;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-card:hover .article-title{color:#FFB4D5}
.article-desc{font-size:14px;color:var(--text-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ===== FAQ ===== */
.faq-accordion{margin:0;background:transparent;border:0}
.faq-accordion .accordion-item{position:relative;background:var(--card);border:1px solid var(--line);border-radius:20px;margin-bottom:16px;overflow:hidden;transition:border-color .2s ease,background .2s ease}
.faq-accordion .accordion-item.is-active{border-color:rgba(255,46,136,.4);background:var(--card-hover)}
.faq-accordion .accordion-title{position:relative;display:block;padding:20px 56px 20px 28px;font-size:16.5px;font-weight:600;color:#fff;border:0;background:transparent;line-height:1.6}
.faq-accordion .accordion-title::before{content:"";position:absolute;left:0;top:16px;bottom:16px;width:3px;border-radius:0 3px 3px 0;background:var(--grad);opacity:.85}
.faq-accordion .accordion-item.is-active .accordion-title::before{opacity:1;box-shadow:0 0 14px rgba(255,46,136,.6)}
.faq-accordion .accordion-title::after{content:"";position:absolute;right:26px;top:50%;width:9px;height:9px;border-right:2px solid var(--text-3);border-bottom:2px solid var(--text-3);transform:translateY(-70%) rotate(45deg);transition:transform .28s ease,border-color .28s ease}
.faq-accordion .accordion-item.is-active .accordion-title::after{transform:translateY(-30%) rotate(225deg);border-color:var(--pink)}
.faq-accordion .accordion-content{padding:0 28px 22px 28px;border:0;background:transparent;color:var(--text-2);font-size:15px}
.faq-accordion .accordion-content p{margin:0}

/* ===== 底部 CTA ===== */
.cta-card{position:relative;border-radius:24px;overflow:hidden;border:1px solid rgba(255,46,136,.35);box-shadow:var(--shadow)}
.cta-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.25}
.cta-card::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,46,136,.62) 0%,rgba(139,92,246,.55) 52%,rgba(34,211,238,.5) 100%)}
.cta-inner{position:relative;z-index:2;padding:60px 48px;text-align:center}
.cta-inner h2{font-size:32px;font-weight:800;color:#fff;letter-spacing:-.01em;margin-bottom:14px;text-shadow:0 4px 24px rgba(0,0,0,.35)}
.cta-inner p{font-size:15.5px;color:rgba(255,255,255,.92);max-width:640px;margin:0 auto 28px}
.cta-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:18px}
.cta-actions .btn-primary{background:#0A0A12;color:#fff;box-shadow:0 12px 32px rgba(0,0,0,.45)}
.cta-actions .btn-primary:hover{background:#16161F;transform:translateY(-2px)}
.cta-actions .link-arrow{color:#fff}
.cta-actions .link-arrow:hover{color:#0A0A12}

/* ===== 页脚 ===== */
.site-footer{position:relative;background:#08080E;margin-top:0;padding:72px 0 0}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:var(--grad);opacity:.55}
.footer-grid{row-gap:34px}
.footer-col h4{font-size:15px;font-weight:600;color:#fff;margin-bottom:16px}
.footer-col p{font-size:14px;color:var(--text-3);line-height:1.8;margin:14px 0 20px;max-width:340px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:var(--text-2)}
.footer-links a:hover{color:var(--cyan)}
.social-row{display:flex;gap:10px}
.social-row a{width:38px;height:38px;border-radius:12px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--text-2);font-size:15px;transition:color .2s ease,background .2s ease,border-color .2s ease}
.social-row a:hover{color:#fff;border-color:transparent;background:linear-gradient(135deg,#FF2E88,#8B5CF6,#22D3EE)}
.footer-bottom{display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;border-top:1px solid var(--line);margin-top:56px;padding:20px 0 24px}
.footer-bottom p{font-size:13px;color:var(--text-3)}

/* ===== 响应式 ===== */
@media (max-width:1023px){
 .main-nav{display:none}
 .header-actions .btn{display:none}
 .menu-toggle{display:block}
 .header-inner{height:56px;gap:14px}
 .cat-hero h1{font-size:34px}
 .badge-grid{grid-template-columns:repeat(2,1fr)}
 .cta-inner{padding:48px 28px}
 .cta-inner h2{font-size:27px}
}
@media (max-width:767px){
 :root{--pad-y:52px}
 .grid-container{padding-left:16px;padding-right:16px}
 .cat-hero{padding:38px 0 34px}
 .cat-hero h1{font-size:29px}
 .sec-title{font-size:24px}
 .stat-grid{grid-template-columns:repeat(2,1fr)}
 .badge-grid{grid-template-columns:1fr}
 .badge-card b{font-size:28px}
 .interpret h2{font-size:24px}
 .filter-right{justify-content:flex-start}
 .pagination{display:none}
 .load-more{display:inline-flex}
 .cta-inner h2{font-size:23px}
}
@media (max-width:519px){
 .cat-hero h1{font-size:26px}
 .sec-head{margin-bottom:22px}
 .entry-title{font-size:17px}
 .footer-bottom{flex-direction:column}
}