/* roulang page: index */
:root{
  --clr-a:#2559d8;
  --clr-a2:#0f2f6b;
  --clr-a3:#eaf0fd;
  --clr-bg:#f5f8fd;
  --clr-txt:#17233a;
  --clr-soft:#5c6d8a;
  --clr-line:#e2e9f4;
  --rad:16px;
  --rad-s:10px;
  --sh1:0 10px 28px rgba(20,42,86,.08);
  --sh2:0 20px 44px rgba(20,42,86,.15);
  --sp:clamp(40px,6vw,74px);
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--clr-bg);color:var(--clr-txt);font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
h1,h2,h3{letter-spacing:-.3px}
.mowllvg-wrap{width:min(1180px,92vw);margin-inline:auto}

/* 顶栏 */
.mowllvg-head{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.93);backdrop-filter:blur(10px);border-bottom:1px solid var(--clr-line)}
.mowllvg-head-in{display:flex;align-items:center;gap:20px;padding:10px 0;flex-wrap:wrap}
.mowllvg-logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;line-height:1.25;max-width:250px}
.mowllvg-logo-mark{flex:0 0 38px;width:38px;height:38px;border-radius:11px;background:linear-gradient(140deg,var(--clr-a),#123f9e);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:800;letter-spacing:.5px}
.mowllvg-nav{margin-left:auto;display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.mowllvg-nav::-webkit-scrollbar{display:none}
.mowllvg-nav a{display:flex;align-items:center;min-height:44px;padding:0 14px;border-radius:999px;font-size:15px;color:var(--clr-soft);white-space:nowrap;transition:.2s}
.mowllvg-nav a:hover,.mowllvg-nav a:focus-visible{color:var(--clr-a);background:var(--clr-a3);outline:none}

/* 首屏 */
.mowllvg-hero{position:relative;overflow:hidden;background:#0b1d3d;color:#eaf1ff;padding:clamp(32px,5vw,62px) 0;border-radius:0 0 28px 28px}
.mowllvg-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.3}
.mowllvg-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(112deg,rgba(8,22,48,.95) 28%,rgba(9,27,58,.66) 100%)}
.mowllvg-hero-in{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:38px;align-items:center}
.mowllvg-eyebrow{display:inline-block;margin:0 0 14px;padding:4px 12px;border-radius:999px;font-size:13px;letter-spacing:1px;color:#9fc2ff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2)}
.mowllvg-hero h1{margin:0 0 12px;font-size:clamp(25px,3.5vw,42px);line-height:1.26}
.mowllvg-sub{margin:0 0 14px;font-size:clamp(15px,1.6vw,18px);color:#c8daf7}
.mowllvg-hero-p{margin:0 0 24px;max-width:620px;font-size:15px;color:#a9c0e2}
.mowllvg-hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.mowllvg-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 24px;border-radius:999px;background:var(--clr-a);color:#fff;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;transition:.22s}
.mowllvg-btn:hover{background:#1a45b5;transform:translateY(-1px);box-shadow:0 12px 26px rgba(37,89,216,.34)}
.mowllvg-btn--ghost{background:transparent;border-color:rgba(255,255,255,.42);color:#fff}
.mowllvg-btn--ghost:hover{background:rgba(255,255,255,.14);box-shadow:none;transform:none}

.mowllvg-rankbox{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.17);border-radius:var(--rad);padding:16px 18px 10px;backdrop-filter:blur(4px)}
.mowllvg-rankbox-t{margin:0 0 4px;font-size:13.5px;letter-spacing:.8px;color:#9fb8dd}
.mowllvg-rankrow-list{list-style:none;margin:0;padding:0}
.mowllvg-rankrow{display:flex;align-items:center;gap:12px;min-height:44px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:15px}
.mowllvg-rankrow:last-child{border-bottom:0}
.mowllvg-rankno{width:20px;font-weight:800;color:#7fb0ff;font-variant-numeric:tabular-nums}
.mowllvg-rankname{color:#f2f7ff}
.mowllvg-chipsm{margin-left:auto;font-size:12px;color:#9fc2ff;background:rgba(107,168,255,.16);border:1px solid rgba(107,168,255,.32);padding:2px 9px;border-radius:999px;white-space:nowrap}

/* 板块通用 */
.mowllvg-sec{padding:var(--sp) 0}
.mowllvg-sec--alt{background:#fff}
.mowllvg-h2{margin:0 0 10px;font-size:clamp(20px,2.6vw,28px)}
.mowllvg-lead{margin:0 0 26px;max-width:780px;font-size:15px;color:var(--clr-soft)}

/* 卖点三连 */
.mowllvg-tri{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mowllvg-tri article{background:#fff;border:1px solid var(--clr-line);border-radius:var(--rad);padding:22px;box-shadow:var(--sh1);transition:.24s}
.mowllvg-tri article:hover{transform:translateY(-3px);box-shadow:var(--sh2)}
.mowllvg-ico{width:42px;height:42px;margin-bottom:12px;border-radius:12px;background:var(--clr-a3);color:var(--clr-a);display:grid;place-items:center;font-weight:800;font-size:15px}
.mowllvg-tri h3{margin:0 0 8px;font-size:17px}
.mowllvg-tri p{margin:0;font-size:14px;color:var(--clr-soft)}

/* 入口矩阵 */
.mowllvg-chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:14px}
.mowllvg-chips li{flex:1 1 280px;background:#fff;border:1px solid var(--clr-line);border-radius:14px;padding:16px 18px;box-shadow:var(--sh1);transition:.22s}
.mowllvg-chips li:hover{border-color:#c6d9f8;transform:translateY(-2px)}
.mowllvg-chips strong{display:block;margin-bottom:6px;font-size:16px;color:var(--clr-a2)}
.mowllvg-chips span{font-size:13.5px;color:var(--clr-soft)}

/* 卡片网格 */
.mowllvg-grid{display:grid;gap:20px}
.mowllvg-grid--3{grid-template-columns:repeat(3,1fr)}
.mowllvg-grid--4{grid-template-columns:repeat(4,1fr)}
.mowllvg-card{display:flex;flex-direction:column;overflow:hidden;background:#fff;border:1px solid var(--clr-line);border-radius:var(--rad);box-shadow:var(--sh1);transition:.24s}
.mowllvg-card:hover{transform:translateY(-4px);box-shadow:var(--sh2);border-color:#c6d9f8}
.mowllvg-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:#dde6f5}
.mowllvg-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .42s}
.mowllvg-card:hover .mowllvg-thumb img{transform:scale(1.05)}
.mowllvg-badge{position:absolute;top:10px;left:10px;padding:3px 9px;border-radius:999px;background:rgba(10,26,56,.82);color:#fff;font-size:12px;letter-spacing:.4px}
.mowllvg-score{position:absolute;right:10px;bottom:10px;padding:3px 9px;border-radius:8px;background:rgba(37,89,216,.94);color:#fff;font-size:13px;font-weight:700}
.mowllvg-card-b{display:flex;flex-direction:column;gap:6px;flex:1;padding:14px 16px 16px}
.mowllvg-card-t{margin:0;font-size:16px;font-weight:700}
.mowllvg-card-p{margin:0;font-size:13.5px;line-height:1.62;color:var(--clr-soft)}

/* 排行榜 */
.mowllvg-top10{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:12px 22px}
.mowllvg-top10 li{display:flex;align-items:center;gap:12px;min-height:44px;padding:12px 16px;background:#fff;border:1px solid var(--clr-line);border-radius:12px;font-size:15px}
.mowllvg-top10 li.is-top{background:linear-gradient(120deg,#fff,#edf3ff);border-color:#cfe0ff}
.mowllvg-no{width:26px;flex:0 0 26px;font-weight:800;font-size:15px;color:var(--clr-a);font-variant-numeric:tabular-nums}
.mowllvg-top10 li.is-top .mowllvg-no{color:#c2410c}
.mowllvg-chip{margin-left:auto;font-size:12px;color:var(--clr-a);background:var(--clr-a3);padding:2px 10px;border-radius:999px;white-space:nowrap}

/* 专题 */
.mowllvg-feat{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.mowllvg-feat article{display:grid;grid-template-columns:180px 1fr;overflow:hidden;background:#fff;border:1px solid var(--clr-line);border-radius:var(--rad);box-shadow:var(--sh1);transition:.24s}
.mowllvg-feat article:hover{transform:translateY(-3px);box-shadow:var(--sh2)}
.mowllvg-feat .mowllvg-thumb{height:100%;aspect-ratio:auto}
.mowllvg-feat h3{margin:0 0 6px;font-size:17px}

/* 资讯 */
.mowllvg-news{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.mowllvg-news li{display:flex;align-items:flex-start;gap:14px;padding:16px 18px;background:#fff;border:1px solid var(--clr-line);border-radius:14px;box-shadow:var(--sh1)}
.mowllvg-news b{flex:0 0 auto;font-size:13px;font-weight:700;color:var(--clr-a);background:var(--clr-a3);padding:3px 10px;border-radius:8px;margin-top:2px}
.mowllvg-news p{margin:0;font-size:15px}
.mowllvg-news em{font-style:normal;color:var(--clr-soft);font-size:13px;display:block;margin-top:2px}

/* 数据指标 */
.mowllvg-stat{position:relative;overflow:hidden;border-radius:24px;background:#0c1e40;color:#e8f0ff;padding:clamp(24px,4vw,44px);box-shadow:var(--sh2)}
.mowllvg-stat-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.22}
.mowllvg-stat::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(9,24,52,.92),rgba(13,40,84,.72))}
.mowllvg-stat-in{position:relative;z-index:2}
.mowllvg-stat h2{margin:0 0 8px;font-size:clamp(20px,2.4vw,26px)}
.mowllvg-stat-lead{margin:0;max-width:720px;font-size:14.5px;color:#b7cbe9}
.mowllvg-stat-grid{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.mowllvg-stat-grid li{padding:16px 18px;border-radius:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16)}
.mowllvg-stat-grid strong{display:block;margin-bottom:6px;font-size:17px}
.mowllvg-stat-grid span{font-size:13.5px;line-height:1.6;color:#c2d3ee}

/* 口碑 */
.mowllvg-voice{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mowllvg-voice blockquote{margin:0;padding:22px;background:#fff;border:1px solid var(--clr-line);border-radius:var(--rad);box-shadow:var(--sh1)}
.mowllvg-voice p{margin:0 0 12px;font-size:14.5px}
.mowllvg-voice-by{margin:0;font-size:13px;color:var(--clr-soft)}

/* 问答 */
.mowllvg-faq{display:grid;gap:14px}
.mowllvg-faq article{padding:18px 20px;background:#fff;border:1px solid var(--clr-line);border-radius:14px;box-shadow:var(--sh1)}
.mowllvg-faq h3{margin:0 0 8px;font-size:16px}
.mowllvg-faq p{margin:0;font-size:14.5px;color:var(--clr-soft)}

/* 底部收口 */
.mowllvg-cta{display:grid;grid-template-columns:1.05fr .95fr;gap:26px;align-items:center;padding:clamp(22px,3.6vw,40px);background:linear-gradient(135deg,#edf3ff,#ffffff);border:1px solid #d8e5fb;border-radius:22px}
.mowllvg-cta h2{margin:0 0 8px;font-size:clamp(20px,2.4vw,25px)}
.mowllvg-cta p{margin:0;font-size:14.5px;color:var(--clr-soft)}
.mowllvg-form{display:flex;gap:10px;flex-wrap:wrap}
.mowllvg-form input{flex:1 1 220px;min-height:48px;padding:0 16px;border-radius:12px;border:1px solid var(--clr-line);background:#fff;color:var(--clr-txt);transition:.2s}
.mowllvg-form input:focus{outline:2px solid #bcd3f8;outline-offset:1px;border-color:var(--clr-a)}
.mowllvg-form .mowllvg-btn{flex:0 0 auto}
.mowllvg-privacy{grid-column:1/-1;margin:0;font-size:12.5px;color:#8496b1}

/* 页脚 */
.mowllvg-foot{margin-top:var(--sp);background:#0a1830;color:#a9bad6;padding:calc(var(--sp)*.75) 0 0}
.mowllvg-foot-brand{font-size:15px;font-weight:700;color:#fff;margin:0 0 10px}
.mowllvg-foot-brand + p{margin:0;font-size:13.5px;line-height:1.7;max-width:300px}
.mowllvg-foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.mowllvg-foot h3{margin:0 0 12px;font-size:15px;color:#fff}
.mowllvg-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:14px}
.mowllvg-foot a{transition:.2s}
.mowllvg-foot a:hover{color:#fff}
.mowllvg-foot-btm{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:30px;padding:16px 0;border-top:1px solid rgba(255,255,255,.12);font-size:13px}

@media (max-width:1024px){
  .mowllvg-hero-in{grid-template-columns:1fr;gap:26px}
  .mowllvg-grid--3,.mowllvg-grid--4{grid-template-columns:repeat(2,1fr)}
  .mowllvg-tri,.mowllvg-voice{grid-template-columns:1fr 1fr}
  .mowllvg-feat{grid-template-columns:1fr}
  .mowllvg-stat-grid{grid-template-columns:repeat(2,1fr)}
  .mowllvg-cta{grid-template-columns:1fr}
  .mowllvg-foot-grid{grid-template-columns:1.4fr 1fr 1fr}
  .mowllvg-foot-grid > div:last-child{grid-column:1/-1}
}
@media (max-width:768px){
  .mowllvg-head-in{padding:8px 0}
  .mowllvg-logo{max-width:100%;font-size:15px}
  .mowllvg-nav{margin-left:0;width:100%;order:3;border-top:1px solid var(--clr-line);padding-top:4px}
  .mowllvg-nav a{padding:0 12px;font-size:14.5px}
  .mowllvg-top10{grid-template-columns:1fr}
  .mowllvg-tri,.mowllvg-voice{grid-template-columns:1fr}
  .mowllvg-feat article{grid-template-columns:1fr}
  .mowllvg-feat .mowllvg-thumb{aspect-ratio:16/9;height:auto}
  .mowllvg-news li{flex-direction:column;gap:6px}
  .mowllvg-hero{border-radius:0 0 20px 20px}
}
@media (max-width:520px){
  body{font-size:15px}
  .mowllvg-grid--3,.mowllvg-grid--4,.mowllvg-stat-grid{grid-template-columns:1fr}
  .mowllvg-hero-p{font-size:14.5px}
  .mowllvg-hero-btns .mowllvg-btn{flex:1 1 100%}
  .mowllvg-foot-grid{grid-template-columns:1fr 1fr;gap:22px}
  .mowllvg-foot-btm{flex-direction:column}
  .mowllvg-form .mowllvg-btn{flex:1 1 100%}
}