/* roulang page: index */
:root{
--brandink:#1a2450;
--flame:#e2503a;
--paper:#f5f6fa;
--charcoal:#232838;
--muted:#6c7386;
--hairline:#e4e6ee;
--round:16px;
--lift:0 12px 32px rgba(26,36,80,.1);
--gap:24px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:var(--paper);color:var(--charcoal);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button,input{font:inherit}
h1,h2,h3{line-height:1.32;font-weight:700}
:focus-visible{outline:3px solid rgba(226,80,58,.55);outline-offset:2px}
.mvxmfr-wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

/* 顶栏 */
.mvxmfr-top{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--hairline)}
.mvxmfr-top-in{display:flex;align-items:center;gap:24px;min-height:66px}
.mvxmfr-logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;font-size:19px;font-weight:700;letter-spacing:.5px;color:var(--brandink);padding:8px 0}
.mvxmfr-logo-mark{width:36px;height:36px;border-radius:11px;background:linear-gradient(135deg,var(--brandink),#38497a);color:#fff;display:grid;place-items:center;font-size:16px}
.mvxmfr-nav{margin-left:auto;display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.mvxmfr-nav::-webkit-scrollbar{display:none}
.mvxmfr-nav a{display:inline-flex;align-items:center;min-height:44px;padding:11px 14px;border-radius:10px;font-size:15px;color:#4b5162;white-space:nowrap;transition:background .18s,color .18s}
.mvxmfr-nav a:hover{background:#f0f2f8;color:var(--brandink)}
.mvxmfr-nav a[aria-current]{color:var(--flame);font-weight:600}

/* 首屏矮横幅 */
.mvxmfr-hero{background:linear-gradient(180deg,#fff 0%,#f2f4fa 100%);border-bottom:1px solid var(--hairline)}
.mvxmfr-hero-in{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center;padding:46px 20px}
.mvxmfr-kicker{display:inline-block;font-size:13px;letter-spacing:1.2px;color:var(--flame);background:#fdeeea;border-radius:999px;padding:5px 12px;margin-bottom:14px}
.mvxmfr-hero h1{font-size:clamp(27px,3.6vw,42px);letter-spacing:.5px;color:var(--brandink)}
.mvxmfr-hl{color:var(--flame)}
.mvxmfr-sub{font-size:18px;color:#3b4256;margin-top:14px}
.mvxmfr-lead{font-size:15px;color:var(--muted);margin-top:14px;max-width:58ch}
.mvxmfr-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.mvxmfr-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 24px;border-radius:12px;background:var(--flame);color:#fff;font-size:15px;font-weight:600;border:1px solid transparent;transition:transform .18s,box-shadow .18s,background .18s}
.mvxmfr-btn:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(226,80,58,.28)}
.mvxmfr-btn--ghost{background:#fff;color:var(--brandink);border-color:#cfd4e4}
.mvxmfr-btn--ghost:hover{background:#eef1f9;box-shadow:0 10px 22px rgba(26,36,80,.12)}
.mvxmfr-hero-fig{border-radius:20px;overflow:hidden;box-shadow:var(--lift);aspect-ratio:16/10}
.mvxmfr-hero-fig img{width:100%;height:100%;object-fit:cover}

/* 通用板块 */
.mvxmfr-sec{padding:56px 0}
.mvxmfr-sec--alt{background:#fff;border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}
.mvxmfr-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:10px 24px;margin-bottom:26px}
.mvxmfr-head h2{font-size:23px;color:var(--brandink);letter-spacing:.4px}
.mvxmfr-head h2::before{content:"";display:inline-block;width:5px;height:19px;border-radius:3px;background:var(--flame);margin-right:10px;vertical-align:-2px}
.mvxmfr-head p{color:var(--muted);font-size:14.5px;max-width:74ch;margin-top:8px}

/* 两栏：资讯流 + 热榜 */
.mvxmfr-split{display:grid;grid-template-columns:1.42fr 1fr;gap:28px;padding:56px 20px;align-items:start}
.mvxmfr-panel{background:#fff;border:1px solid var(--hairline);border-radius:20px;padding:24px 24px 14px}
.mvxmfr-panel h2{font-size:20px;color:var(--brandink)}
.mvxmfr-panel > .mvxmfr-panel-desc{font-size:14.5px;color:var(--muted);margin:8px 0 14px}
.mvxmfr-news li{display:grid;grid-template-columns:116px 1fr;gap:14px;padding:14px 0;border-bottom:1px dashed var(--hairline)}
.mvxmfr-news li:last-child{border-bottom:0}
.mvxmfr-news img{width:116px;height:78px;object-fit:cover;border-radius:10px}
.mvxmfr-news h3{font-size:15.5px;color:#2b3145}
.mvxmfr-news p{font-size:14px;color:var(--muted);margin-top:4px}
.mvxmfr-when{display:inline-block;margin-top:6px;font-size:13px;color:var(--flame);background:#fdeeea;border-radius:6px;padding:2px 8px}
.mvxmfr-rank li{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--hairline);font-size:14.5px}
.mvxmfr-rank li:last-child{border-bottom:0}
.mvxmfr-no{width:24px;height:24px;flex:0 0 auto;border-radius:8px;background:#eef1f9;color:#5b6379;display:grid;place-items:center;font-size:13px;font-weight:700}
.mvxmfr-rank li:nth-child(-n+3) .mvxmfr-no{background:var(--flame);color:#fff}
.mvxmfr-rank-t{font-weight:600;color:#2b3145;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mvxmfr-rank-c{font-size:12.5px;color:#7b8497;background:#f2f4fa;border-radius:6px;padding:1px 7px;flex:0 0 auto}
.mvxmfr-trend{margin-left:auto;font-size:12.5px;color:var(--flame);flex:0 0 auto}

/* 专题条 */
.mvxmfr-topics{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mvxmfr-topic{position:relative;display:grid;align-items:end;min-height:224px;border-radius:var(--round);overflow:hidden;color:#fff;transition:transform .2s,box-shadow .2s}
.mvxmfr-topic:hover{transform:translateY(-4px);box-shadow:var(--lift)}
.mvxmfr-topic img{position:absolute;inset:0;z-index:0;width:100%;height:100%;object-fit:cover}
.mvxmfr-topic-body{position:relative;z-index:1;padding:22px 20px;background:linear-gradient(180deg,rgba(12,17,35,0),rgba(12,17,35,.88))}
.mvxmfr-topic-body h3{font-size:17px}
.mvxmfr-topic-body p{font-size:14px;color:#d5d9e6;margin-top:6px}
.mvxmfr-tag{display:inline-block;margin-top:10px;font-size:12.5px;padding:3px 10px;border-radius:999px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.35)}

/* 卡片墙 */
.mvxmfr-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.mvxmfr-card{background:#fff;border:1px solid var(--hairline);border-radius:var(--round);overflow:hidden;transition:transform .2s,box-shadow .2s}
.mvxmfr-card:hover{transform:translateY(-4px);box-shadow:var(--lift)}
.mvxmfr-thumb{position:relative;aspect-ratio:3/4;background:#dfe2ea;overflow:hidden}
.mvxmfr-thumb img{width:100%;height:100%;object-fit:cover}
.mvxmfr-badge{position:absolute;left:8px;top:8px;background:rgba(26,36,80,.85);color:#fff;font-size:12px;padding:3px 8px;border-radius:6px;letter-spacing:.3px}
.mvxmfr-score{position:absolute;right:8px;bottom:8px;background:rgba(226,80,58,.95);color:#fff;font-size:12.5px;font-weight:700;padding:3px 7px;border-radius:6px}
.mvxmfr-card-b{padding:12px 12px 14px}
.mvxmfr-card-b h3{font-size:15px;color:#2b3145;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mvxmfr-card-b p{font-size:13.5px;color:var(--muted);margin-top:4px}

/* 最新动态列表 */
.mvxmfr-list{display:grid;grid-template-columns:repeat(2,1fr);gap:6px 32px}
.mvxmfr-list li{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 0;border-bottom:1px solid var(--hairline);font-size:15px;color:#2b3145}
.mvxmfr-list li strong{font-weight:600}
.mvxmfr-state{font-size:14px;color:#7b8497}

/* 分类频道 */
.mvxmfr-channels{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.mvxmfr-channels li{background:#fff;border:1px solid var(--hairline);border-radius:14px;padding:18px 20px}
.mvxmfr-ch{display:inline-block;font-size:15.5px;font-weight:700;color:var(--brandink);margin-bottom:6px}
.mvxmfr-channels p{font-size:14px;color:var(--muted)}

/* 高分好评 */
.mvxmfr-picks{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.mvxmfr-pick{display:grid;grid-template-columns:72px 1fr;gap:14px;background:var(--paper);border:1px solid var(--hairline);border-radius:14px;padding:16px}
.mvxmfr-pick .sc{font-size:24px;font-weight:800;color:var(--flame);line-height:1.1}
.mvxmfr-pick .sc span{display:block;font-size:12px;font-weight:500;color:var(--muted);margin-top:4px}
.mvxmfr-pick h3{font-size:15.5px;color:#2b3145}
.mvxmfr-pick p{font-size:14px;color:var(--muted);margin-top:4px}

/* 类型专区 */
.mvxmfr-types{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.mvxmfr-type h3{font-size:15px;color:var(--brandink);margin-bottom:10px}
.mvxmfr-type li{padding:6px 0;font-size:14px;color:#4b5162}
.mvxmfr-type li::before{content:"·";color:var(--flame);font-weight:700;margin-right:7px}

/* 合作标签 */
.mvxmfr-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.mvxmfr-tags span{border:1px solid var(--hairline);background:#fff;border-radius:999px;padding:9px 16px;font-size:14px;color:#4b5162}

/* 订阅 */
.mvxmfr-cta{background:var(--brandink);color:#fff;border-radius:22px;padding:32px;display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:center}
.mvxmfr-cta h2{font-size:22px}
.mvxmfr-cta p{font-size:14.5px;color:#c3cadd;margin-top:10px}
.mvxmfr-field{display:flex;gap:10px;flex-wrap:wrap}
.mvxmfr-field input{flex:1 1 180px;min-height:46px;padding:0 16px;border-radius:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.28);color:#fff;font-size:14.5px}
.mvxmfr-field input::placeholder{color:#a7b0c9}
.mvxmfr-note{font-size:13px;color:#a7b0c9;margin-top:10px}

/* 问答 */
.mvxmfr-faq{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.mvxmfr-faq article{background:#fff;border:1px solid var(--hairline);border-radius:14px;padding:18px 20px}
.mvxmfr-faq h3{font-size:15.5px;color:var(--brandink);margin-bottom:8px}
.mvxmfr-faq p{font-size:14px;color:var(--muted)}

/* 页脚 */
.mvxmfr-foot{background:#151b34;color:#c8cddd;padding-top:48px}
.mvxmfr-foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px;padding-bottom:34px}
.mvxmfr-foot h3{font-size:15px;color:#fff;margin-bottom:12px}
.mvxmfr-foot p{font-size:14px;color:#98a0b8}
.mvxmfr-foot li{padding:6px 0;font-size:14px}
.mvxmfr-foot a:hover{color:#fff}
.mvxmfr-brandname{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:700;color:#fff;margin-bottom:12px}
.mvxmfr-brandname span{width:32px;height:32px;border-radius:10px;background:var(--flame);display:grid;place-items:center;font-size:15px}
.mvxmfr-copy{border-top:1px solid rgba(255,255,255,.1);padding:16px 0;font-size:13.5px;color:#8d94ab;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 20px}

@media (max-width:1024px){
.mvxmfr-hero-in{grid-template-columns:1fr;gap:28px;padding:38px 20px}
.mvxmfr-split{grid-template-columns:1fr;padding:44px 20px}
.mvxmfr-grid{grid-template-columns:repeat(4,1fr)}
.mvxmfr-topics{grid-template-columns:1fr 1fr}
.mvxmfr-channels{grid-template-columns:1fr 1fr}
.mvxmfr-types{grid-template-columns:repeat(3,1fr)}
.mvxmfr-cta{grid-template-columns:1fr}
.mvxmfr-foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
.mvxmfr-sec{padding:44px 0}
.mvxmfr-grid{grid-template-columns:repeat(3,1fr);gap:14px}
.mvxmfr-topics{grid-template-columns:1fr}
.mvxmfr-picks{grid-template-columns:1fr}
.mvxmfr-faq{grid-template-columns:1fr}
.mvxmfr-list{grid-template-columns:1fr}
.mvxmfr-head h2{font-size:21px}
.mvxmfr-cta{padding:26px 22px}
}
@media (max-width:520px){
.mvxmfr-top-in{min-height:58px;gap:12px}
.mvxmfr-logo{font-size:17px}
.mvxmfr-logo-mark{width:32px;height:32px;border-radius:9px}
.mvxmfr-nav a{padding:11px 10px;font-size:14px}
.mvxmfr-hero h1{font-size:26px}
.mvxmfr-sub{font-size:16px}
.mvxmfr-grid{grid-template-columns:repeat(2,1fr)}
.mvxmfr-card-b h3{font-size:14.5px}
.mvxmfr-card-b p{font-size:14px}
.mvxmfr-channels{grid-template-columns:1fr}
.mvxmfr-types{grid-template-columns:1fr 1fr}
.mvxmfr-news li{grid-template-columns:92px 1fr;gap:12px}
.mvxmfr-news img{width:92px;height:64px}
.mvxmfr-news h3{font-size:14.5px}
.mvxmfr-panel{padding:20px 16px 8px}
.mvxmfr-pick{grid-template-columns:64px 1fr}
.mvxmfr-foot-grid{grid-template-columns:1fr}
.mvxmfr-actions .mvxmfr-btn{width:100%}
}