/* roulang page: index */
:root{
  --bg:#F5F8FC;--tint:#EDF3FA;--white:#fff;
  --primary:#1B4A7A;--deep:#123454;--accent:#E8662C;--accent-dark:#C9521F;
  --text:#54677A;--head:#0E2136;--line:#DEE7F1;
  --r-sm:8px;--r:12px;--r-lg:16px;
  --sh:0 2px 12px rgba(27,74,122,.08);--sh-h:0 8px 24px rgba(27,74,122,.14);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-size:16px;line-height:1.85;font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3{margin:0;color:var(--head);font-weight:700}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.tm-wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 32px}
.tm-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:12px 26px;border-radius:var(--r-sm);border:1px solid transparent;font-size:15px;font-weight:600;cursor:pointer;transition:background .2s ease,color .2s ease,box-shadow .2s ease,border-color .2s ease}
.tm-btn--primary{background:var(--accent);color:#fff;box-shadow:0 4px 14px rgba(232,102,44,.22)}
.tm-btn--primary:hover{background:var(--accent-dark);box-shadow:0 8px 22px rgba(232,102,44,.3)}
.tm-btn--ghost{background:#fff;color:var(--primary);border-color:var(--primary)}
.tm-btn--ghost:hover{background:var(--primary);color:#fff}
.tm-btn--sm{min-height:40px;padding:9px 18px;font-size:14px}
.tm-link{color:var(--primary);text-decoration:underline;text-underline-offset:4px;font-size:14px;font-weight:600}
.tm-link:hover{color:var(--accent)}
.tm-tag{display:inline-block;font-size:12px;color:var(--primary);background:var(--tint);border-radius:6px;padding:1px 10px;line-height:1.8}

/* header */
.tm-header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .25s ease}
.tm-head-in{display:flex;align-items:center;gap:26px;height:76px;transition:height .25s ease}
.tm-header.is-shrink{box-shadow:0 2px 14px rgba(27,74,122,.1)}
.tm-header.is-shrink .tm-head-in{height:60px}
.tm-logo{display:flex;align-items:center;gap:8px;flex-shrink:0}
.tm-logo-name{font-size:19px;font-weight:700;color:var(--primary);letter-spacing:.2px}
.tm-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);display:block}
.tm-logo em{font-style:normal;font-size:12px;color:var(--text);padding-left:6px;border-left:1px solid var(--line)}
.tm-nav{display:flex;align-items:center;gap:22px;margin-left:auto}
.tm-nav a{font-size:15px;color:var(--text);padding:6px 0;border-bottom:2px solid transparent;transition:color .2s ease,border-color .2s ease}
.tm-nav a:hover{color:var(--primary)}
.tm-nav a.is-active{color:var(--primary);font-weight:700;border-bottom-color:var(--accent)}
.tm-head-act{display:flex;align-items:center;gap:12px}
.tm-search{display:flex;align-items:center;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--bg);overflow:hidden}
.tm-search input{width:150px;border:0;background:transparent;padding:8px 12px;font-size:14px;color:var(--head);outline:none}
.tm-search input::placeholder{color:#8D9EB0}
.tm-search button{border:0;background:transparent;padding:8px 10px;cursor:pointer;color:var(--primary);display:flex;align-items:center}
.tm-search button:hover{color:var(--accent)}
.tm-burger{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:var(--r-sm);padding:0;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.tm-burger span{display:block;width:18px;height:2px;background:var(--primary);border-radius:2px}

/* drawer */
.tm-drawer{position:fixed;inset:0;z-index:80;visibility:hidden;pointer-events:none}
.tm-drawer.is-open{visibility:visible;pointer-events:auto}
.tm-drawer-mask{position:absolute;inset:0;background:rgba(14,33,54,.42);opacity:0;transition:opacity .25s ease}
.tm-drawer.is-open .tm-drawer-mask{opacity:1}
.tm-drawer-panel{position:absolute;top:0;right:0;bottom:0;width:300px;max-width:86%;background:#fff;padding:22px;display:flex;flex-direction:column;gap:18px;transform:translateX(100%);transition:transform .28s ease;box-shadow:-8px 0 30px rgba(14,33,54,.16);overflow-y:auto}
.tm-drawer.is-open .tm-drawer-panel{transform:translateX(0)}
.tm-drawer-close{align-self:flex-end;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:var(--r-sm);font-size:22px;line-height:1;color:var(--primary);cursor:pointer}
.tm-drawer-nav{display:flex;flex-direction:column}
.tm-drawer-nav a{padding:12px 4px;font-size:15px;color:var(--head);border-bottom:1px solid var(--line)}
.tm-drawer-nav a.is-active{color:var(--accent);font-weight:700}
.tm-drawer .tm-search{width:100%}
.tm-drawer .tm-search input{width:100%}

/* hero */
.tm-hero{position:relative;overflow:hidden;padding:70px 0 76px}
.tm-hero::before{content:"";position:absolute;inset:0;background:url('/assets/images/42d3fdea3ef15f69.jpg') center/cover no-repeat;opacity:.12}
.tm-hero::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(115deg,rgba(27,74,122,.05) 0 1px,transparent 1px 26px);opacity:.5}
.tm-hero .tm-wrap{position:relative;z-index:1}
.tm-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center}
.tm-eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:12px}
.tm-hero-h1{font-size:46px;line-height:1.25;letter-spacing:-.5px}
.tm-hero-h1 span{color:var(--primary)}
.tm-hero-lead{font-size:17px;color:var(--head);margin-top:16px;max-width:560px;line-height:1.7}
.tm-hero-desc{font-size:15px;margin-top:16px;max-width:600px}
.tm-hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}

/* roadmap */
.tm-road{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:0 8px 28px rgba(27,74,122,.1);padding:26px}
.tm-road-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.tm-road-top strong{font-size:15px;color:var(--head)}
.tm-road-top span{font-size:12px;color:var(--accent);font-weight:700}
.tm-road-list{margin-top:18px;display:flex;flex-direction:column;gap:16px;position:relative}
.tm-road-list::before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:1px;background:var(--line)}
.tm-road-item{position:relative;padding-left:24px}
.tm-road-item::before{content:"";position:absolute;left:0;top:8px;width:11px;height:11px;border-radius:50%;background:#fff;border:2px solid var(--primary)}
.tm-road-item:first-child::before{border-color:var(--accent);background:var(--accent)}
.tm-road-item h3{font-size:15px;font-weight:600;line-height:1.5}
.tm-road-item p{font-size:13px;line-height:1.7;margin-top:2px}
.tm-road-foot{margin-top:18px;padding-top:14px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}

/* section shell */
.tm-section{padding:84px 0}
.tm-section--white{background:#fff}
.tm-section--tint{background:var(--tint)}
.tm-h2{font-size:30px;line-height:1.35}
.tm-sub{font-size:15px;margin-top:10px;max-width:760px}
.tm-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;flex-wrap:wrap}

/* 02 cat matrix */
.tm-cat-top{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:20px}
.tm-cat{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}
.tm-cat:hover{transform:translateY(-2px);box-shadow:var(--sh-h)}
.tm-cat-img{position:relative;overflow:hidden;background:var(--tint)}
.tm-cat-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.tm-cat:hover .tm-cat-img img{transform:scale(1.03)}
.tm-cat--lg .tm-cat-img{aspect-ratio:16/9}
.tm-cat--md .tm-cat-img{aspect-ratio:16/10}
.tm-cat-body{padding:16px 18px}
.tm-cat-body h3{font-size:18px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tm-cat-body p{font-size:13px;margin-top:4px}
.tm-cat-mini{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:20px}
.tm-mini{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:14px 16px;box-shadow:var(--sh);transition:transform .2s ease,box-shadow .2s ease}
.tm-mini:hover{transform:translateY(-2px);box-shadow:var(--sh-h)}
.tm-mini svg{flex-shrink:0;color:var(--primary)}
.tm-mini b{display:block;font-size:15px;color:var(--head);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tm-mini em{font-style:normal;font-size:12px;color:var(--text)}

/* 03 stats */
.tm-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.tm-stat{padding:26px 24px;border-left:1px solid var(--line)}
.tm-stat:first-child{border-left:0}
.tm-stat b{display:block;font-size:36px;font-weight:700;color:var(--primary);letter-spacing:.6px;line-height:1.2}
.tm-stat span{font-size:13px;display:block;margin-top:6px}

/* 04 steps */
.tm-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;counter-reset:step}
.tm-step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 24px;box-shadow:var(--sh)}
.tm-step::after{content:"";position:absolute;top:44px;right:-26px;width:26px;border-top:1px dashed var(--primary)}
.tm-step:last-child::after{display:none}
.tm-step-no{width:38px;height:38px;border-radius:50%;border:2px solid var(--accent);color:var(--accent);font-weight:700;display:flex;align-items:center;justify-content:center;font-size:16px}
.tm-step h3{font-size:18px;font-weight:600;margin-top:14px}
.tm-step p{font-size:14px;margin-top:6px;line-height:1.75}

/* 05 quality */
.tm-info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.tm-info{background:var(--tint);border-radius:var(--r);padding:24px 22px}
.tm-info svg{color:var(--primary)}
.tm-info h3{font-size:17px;font-weight:600;margin-top:14px}
.tm-info p{font-size:13px;margin-top:6px;line-height:1.75}

/* 06 wall */
.tm-wall{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:20px}
.tm-wall-col{display:flex;flex-direction:column;gap:20px}
.tm-card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}
.tm-card:hover{transform:translateY(-2px);box-shadow:var(--sh-h)}
.tm-thumb{position:relative;overflow:hidden;background:var(--tint)}
.tm-thumb img{width:100%;height:100%;object-fit:cover}
.tm-thumb--34{aspect-ratio:3/4}
.tm-thumb--169{aspect-ratio:16/9}
.tm-badge{position:absolute;right:8px;bottom:8px;background:rgba(14,33,54,.82);color:#fff;font-size:12px;padding:1px 8px;border-radius:6px;line-height:1.7}
.tm-badge--hot{left:8px;right:auto;top:8px;bottom:auto;background:var(--accent)}
.tm-card-body{padding:14px 16px}
.tm-card-body h3{font-size:16px;font-weight:600;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tm-card-body p{font-size:12px;margin-top:6px}

/* 07 rank */
.tm-rank{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh);padding:10px;overflow:hidden}
.tm-rank-row{display:grid;grid-template-columns:56px 80px 1fr 110px 96px;align-items:center;gap:16px;padding:12px 14px;border-radius:var(--r-sm);transition:background .2s ease}
.tm-rank-row:nth-child(odd){background:#F7FAFD}
.tm-rank-row:hover{background:var(--tint)}
.tm-rank-row:hover .tm-rank-title{color:var(--primary)}
.tm-rank-no{font-size:22px;font-weight:700;color:var(--primary);letter-spacing:.5px;line-height:1}
.tm-rank-row:nth-child(-n+3) .tm-rank-no{color:var(--accent)}
.tm-rank-thumb{aspect-ratio:16/9;border-radius:6px;overflow:hidden;background:var(--tint)}
.tm-rank-thumb img{width:100%;height:100%;object-fit:cover}
.tm-rank-title{font-size:15px;color:var(--head);font-weight:600;transition:color .2s ease}
.tm-rank-play{font-size:13px;text-align:right}
.tm-rank-more{display:none;margin:14px auto 4px}

/* 08 latest */
.tm-latest{display:grid;grid-template-columns:1.35fr .65fr;gap:24px;align-items:start}
.tm-latest-list{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh);padding:8px}
.tm-latest-row{display:grid;grid-template-columns:74px 1fr auto 20px;align-items:center;gap:16px;padding:14px 16px;border-radius:var(--r-sm);transition:background .2s ease}
.tm-latest-row:hover{background:var(--tint)}
.tm-date{background:var(--primary);color:#fff;border-radius:var(--r-sm);text-align:center;padding:6px 0;line-height:1.3}
.tm-date b{display:block;font-size:17px;font-weight:700}
.tm-date span{font-size:11px;opacity:.82}
.tm-latest-row h3{font-size:15px;font-weight:600;color:var(--head)}
.tm-latest-row i{font-style:normal;color:var(--primary);font-size:18px;line-height:1}
.tm-log{background:var(--tint);border-radius:var(--r-lg);padding:24px 22px}
.tm-log h3{font-size:16px;font-weight:600}
.tm-log ul{margin-top:14px;display:flex;flex-direction:column;gap:14px}
.tm-log li{font-size:13px;line-height:1.75;padding-left:14px;border-left:2px solid var(--accent)}
.tm-log li b{display:block;color:var(--head);font-size:13px;font-weight:700}

/* 09 scene */
.tm-scroller{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 2px 14px;-webkit-overflow-scrolling:touch}
.tm-scroller::-webkit-scrollbar{height:6px}
.tm-scroller::-webkit-scrollbar-thumb{background:#C9D8E8;border-radius:6px}
.tm-scene{flex:0 0 calc((100% - 48px)/4);scroll-snap-align:start;background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden;box-shadow:var(--sh);transition:transform .2s ease,box-shadow .2s ease}
.tm-scene:hover{transform:translateY(-2px);box-shadow:var(--sh-h)}
.tm-scene .tm-thumb{aspect-ratio:16/9}
.tm-scene-body{padding:12px 14px}
.tm-scene-body h3{font-size:15px;font-weight:600;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tm-scene-body p{font-size:12px;margin-top:6px;color:var(--accent)}
.tm-arrows{display:flex;gap:8px}
.tm-arrow{width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:var(--r-sm);color:var(--primary);cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;transition:background .2s ease,color .2s ease}
.tm-arrow:hover{background:var(--primary);color:#fff;border-color:var(--primary)}

/* 10 artists */
.tm-artists{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.tm-artist{text-align:center;padding:22px 10px 18px;border-bottom:1px solid var(--line)}
.tm-artist img{width:84px;height:84px;border-radius:50%;object-fit:cover;margin:0 auto;background:var(--tint)}
.tm-artist h3{font-size:15px;font-weight:600;margin-top:14px}
.tm-artist p{font-size:12px;margin-top:4px;line-height:1.7}

/* 11 voice */
.tm-voice{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:start}
.tm-quote{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 20px;box-shadow:var(--sh)}
.tm-quote:nth-child(2){margin-top:22px}
.tm-quote:nth-child(3){margin-top:8px}
.tm-quote::before{content:"“";display:block;font-size:34px;line-height:.8;color:var(--accent);font-family:Georgia,serif}
.tm-quote p{font-size:14px;line-height:1.8;margin-top:10px}
.tm-quote footer{font-size:12px;color:#8D9EB0;margin-top:14px}
.tm-voice-data{background:var(--primary);color:#DCE8F4;border-radius:var(--r);padding:24px 22px}
.tm-voice-data strong{display:block;color:#fff;font-size:15px;font-weight:700;margin-bottom:14px}
.tm-voice-data dl{margin:0;display:flex;flex-direction:column;gap:12px}
.tm-voice-data dt{font-size:12px;color:#A9C2D9}
.tm-voice-data dd{margin:0;font-size:22px;font-weight:700;color:#fff;letter-spacing:.5px}

/* 12 news */
.tm-news{background:#fff;border-top:1px solid var(--line)}
.tm-news-row{display:grid;grid-template-columns:120px 1fr auto;gap:22px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
.tm-news-row:first-child{border-top:1px solid var(--line)}
.tm-news-row img{width:120px;height:80px;object-fit:cover;border-radius:var(--r-sm);background:var(--tint)}
.tm-news-row h3{font-size:16px;font-weight:600;line-height:1.5}
.tm-news-row p{font-size:13px;margin-top:4px}
.tm-news-row time{font-size:12px;color:#8D9EB0;white-space:nowrap}

/* 13 source */
.tm-source{display:flex;flex-wrap:wrap;gap:12px}
.tm-source span{font-size:13px;color:var(--primary);border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 16px}

/* 14 faq */
.tm-faq{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 20px}
.tm-faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:0 18px;box-shadow:var(--sh)}
.tm-faq summary{list-style:none;cursor:pointer;padding:16px 26px 16px 0;font-size:15px;font-weight:600;color:var(--head);position:relative;line-height:1.6}
.tm-faq summary::-webkit-details-marker{display:none}
.tm-faq summary::after{content:"+";position:absolute;right:0;top:14px;color:var(--accent);font-size:20px;font-weight:700;line-height:1}
.tm-faq details[open] summary::after{content:"−"}
.tm-faq details p{font-size:14px;padding:0 0 18px;border-top:1px solid var(--line);padding-top:14px;margin-top:0}

/* 15 guard */
.tm-guard{background:var(--deep);color:#D6E3EF;padding:46px 0}
.tm-guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.tm-guard-item{display:flex;align-items:center;gap:12px}
.tm-guard-item svg{color:var(--accent);flex-shrink:0}
.tm-guard-item span{font-size:15px;color:#fff}

/* 16 feedback */
.tm-fb{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start}
.tm-fb h2{font-size:30px;line-height:1.35}
.tm-fb p.tm-fb-desc{margin-top:14px;font-size:15px}
.tm-fb-list{margin-top:22px;display:flex;flex-direction:column;gap:12px}
.tm-fb-list li{font-size:14px;padding-left:18px;position:relative}
.tm-fb-list li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.tm-form{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh);padding:28px}
.tm-field{margin-bottom:16px}
.tm-field label{display:block;font-size:13px;color:var(--head);font-weight:600;margin-bottom:6px}
.tm-field input,.tm-field select,.tm-field textarea{width:100%;border:1px solid var(--line);border-radius:var(--r-sm);background:#fff;padding:11px 14px;font-size:14px;color:var(--head);font-family:inherit;outline:none;transition:border-color .2s ease,box-shadow .2s ease}
.tm-field textarea{min-height:110px;resize:vertical}
.tm-field input:focus,.tm-field select:focus,.tm-field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(232,102,44,.16)}
.tm-form .tm-btn{width:100%}
.tm-privacy{font-size:12px;color:#8D9EB0;margin-top:12px}

/* footer */
.tm-footer{background:var(--deep);color:#A9C2D9;padding-top:56px}
.tm-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:40px}
.tm-f-title{color:#fff;font-size:15px;font-weight:600;margin-bottom:14px}
.tm-footer p{font-size:13px;line-height:1.9}
.tm-footer a{font-size:14px;color:#A9C2D9;display:block;padding:4px 0;transition:color .2s ease}
.tm-footer a:hover{color:#fff}
.tm-foot-brand{display:flex;align-items:center;gap:8px;margin-bottom:12px}
.tm-foot-brand .tm-logo-name{color:#fff}
.tm-foot-sub{display:flex;gap:8px;margin-top:14px}
.tm-foot-sub input{flex:1;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);border-radius:var(--r-sm);padding:10px 12px;color:#fff;font-size:13px;outline:none;font-family:inherit;min-height:44px}
.tm-foot-sub input::placeholder{color:#8FA9C1}
.tm-foot-sub button{border:0;background:var(--accent);color:#fff;border-radius:var(--r-sm);padding:0 16px;font-size:14px;font-weight:600;cursor:pointer;min-height:44px}
.tm-foot-sub button:hover{background:var(--accent-dark)}
.tm-footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:#8FA9C1}

@media (max-width:1024px){
  .tm-wrap{padding:0 24px}
  .tm-nav,.tm-head-act{display:none}
  .tm-burger{display:flex;margin-left:auto}
  .tm-logo em{display:none}
  .tm-hero-grid{grid-template-columns:1fr;gap:34px}
  .tm-hero-h1{font-size:36px}
  .tm-section{padding:64px 0}
  .tm-h2,.tm-fb h2{font-size:26px}
  .tm-cat-top{grid-template-columns:1fr 1fr}
  .tm-cat--lg{grid-column:1/-1}
  .tm-cat-mini{grid-template-columns:repeat(2,1fr)}
  .tm-stats{grid-template-columns:repeat(2,1fr)}
  .tm-stat{border-left:0;border-top:1px solid var(--line);padding:22px 18px}
  .tm-stat:nth-child(odd){border-right:1px solid var(--line)}
  .tm-stat:nth-child(-n+2){border-top:0}
  .tm-steps{grid-template-columns:1fr;gap:16px}
  .tm-step::after{display:none}
  .tm-info-grid{grid-template-columns:repeat(2,1fr)}
  .tm-wall{grid-template-columns:1fr 1fr}
  .tm-wall-col:last-child{display:none}
  .tm-rank-row{grid-template-columns:44px 72px 1fr 90px}
  .tm-rank-play{display:none}
  .tm-latest{grid-template-columns:1fr}
  .tm-scene{flex:0 0 calc((100% - 32px)/3)}
  .tm-artists{grid-template-columns:repeat(3,1fr)}
  .tm-voice{grid-template-columns:1fr 1fr}
  .tm-quote:nth-child(2),.tm-quote:nth-child(3){margin-top:0}
  .tm-faq{grid-template-columns:1fr}
  .tm-guard-grid{grid-template-columns:1fr 1fr;gap:18px}
  .tm-fb{grid-template-columns:1fr;gap:28px}
  .tm-footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:768px){
  .tm-wrap{padding:0 16px}
  .tm-hero{padding:48px 0 54px}
  .tm-hero-h1{font-size:31px}
  .tm-hero-lead{font-size:16px}
  .tm-section{padding:52px 0}
  .tm-h2,.tm-fb h2{font-size:23px}
  .tm-head{margin-bottom:24px}
  .tm-cat-top{grid-template-columns:1fr}
  .tm-cat-mini{grid-template-columns:1fr 1fr}
  .tm-info-grid{grid-template-columns:1fr}
  .tm-wall{grid-template-columns:1fr}
  .tm-wall-col:last-child{display:flex}
  .tm-rank-row{grid-template-columns:36px 64px 1fr;gap:12px;padding:10px 10px}
  .tm-rank-tag{display:none}
  .tm-rank-row:nth-child(n+6){display:none}
  .tm-rank.is-open .tm-rank-row:nth-child(n+6){display:grid}
  .tm-rank-more{display:inline-flex}
  .tm-latest-row{grid-template-columns:64px 1fr 16px;gap:12px}
  .tm-latest-row .tm-tag{display:none}
  .tm-scene{flex:0 0 76%}
  .tm-artists{grid-template-columns:1fr 1fr;gap:14px}
  .tm-artist img{width:72px;height:72px}
  .tm-voice{grid-template-columns:1fr}
  .tm-quote:nth-child(2),.tm-quote:nth-child(3){margin-top:0}
  .tm-news-row{grid-template-columns:88px 1fr;gap:14px}
  .tm-news-row img{width:88px;height:64px}
  .tm-news-row time{grid-column:2;font-size:12px}
  .tm-guard-grid{grid-template-columns:1fr}
  .tm-form{padding:20px}
  .tm-footer-grid{grid-template-columns:1fr;gap:26px}
  .tm-footer-bottom{justify-content:flex-start}
}
@media (max-width:520px){
  .tm-hero-h1{font-size:28px}
  .tm-hero-cta .tm-btn{width:100%}
  .tm-stat b{font-size:28px}
  .tm-mini{padding:12px}
  .tm-cat-mini{grid-template-columns:1fr}
  .tm-artists{grid-template-columns:1fr}
  .tm-source span{font-size:12px;padding:5px 12px}
  .tm-fb-list li{font-size:13px}
}

/* roulang page: index */
:root{
  --blue:#2F5F8A;--ink:#1E3F5E;--mist:#E8F0F7;--bg:#F6F8FB;
  --card:#FFFFFF;--text:#1C2733;--muted:#5E6C7B;--line:#DDE6EF;
  --clay:#B87852;--claybg:#F4E8E1;
  --r:14px;--sh:0 10px 30px rgba(30,63,94,.08);--shh:0 16px 34px rgba(30,63,94,.14);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",serif;
  --sans:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.8 var(--sans)}
img{display:block;max-width:100%;height:auto}
a{color:var(--blue);text-decoration:none}
button{font-family:inherit}
h1,h2,h3{font-family:var(--serif);color:var(--ink);margin:0;font-weight:700;line-height:1.3}
h1{font-size:clamp(2.2rem,4vw,3.8rem);line-height:1.22}
h2{font-size:clamp(1.7rem,2.6vw,2.4rem)}
h3{font-size:1.2rem;line-height:1.45}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.container{width:100%;max-width:1280px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-alt{background:var(--mist)}
.sec-head{max-width:760px;margin-bottom:44px}
.sec-head p{color:var(--muted);margin:14px 0 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.14em;color:var(--blue);font-weight:500;margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--clay)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 22px;border-radius:8px;font-size:16px;font-weight:500;border:1px solid transparent;cursor:pointer;transition:background .2s ease,box-shadow .2s ease,transform .2s ease,color .2s ease;text-align:center}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#244B6E;box-shadow:0 8px 20px rgba(47,95,138,.28)}
.btn-ghost{background:transparent;color:var(--blue);border-color:var(--blue)}
.btn-ghost:hover{background:var(--mist)}
.btn .arrow{transition:transform .2s ease}
.btn:hover .arrow{transform:translateX(3px)}
.btn:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:2px solid var(--clay);outline-offset:2px}
.link-more{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:500;color:var(--blue);margin-top:28px}
.link-more:hover .arrow{transform:translateX(3px)}
.tag{display:inline-flex;align-items:center;padding:5px 12px;border-radius:999px;font-size:13px;background:#fff;border:1px solid var(--line);color:var(--muted);transition:border-color .18s ease,color .18s ease}
.tag:hover{border-color:var(--blue);color:var(--blue)}

/* header */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);transition:box-shadow .2s ease}
.site-header.scrolled{box-shadow:0 6px 18px rgba(30,63,94,.08)}
.header-inner{display:flex;align-items:center;gap:32px;min-height:74px}
.brand{display:flex;flex-direction:column;line-height:1.15;font-family:var(--serif);font-weight:700;color:var(--ink)}
.brand span:first-child{font-size:17px}
.brand span:last-child{font-size:13px;color:var(--blue);letter-spacing:.16em;margin-top:3px}
.main-nav{display:flex;gap:26px;margin-left:auto}
.main-nav a{position:relative;font-size:15.5px;color:var(--text);padding:6px 0}
.main-nav a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--clay);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1)}
.main-nav a.active{color:var(--ink);font-weight:500}
.header-actions{display:flex;align-items:center;gap:12px}
.icon-btn{width:44px;height:44px;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--ink);display:grid;place-items:center;cursor:pointer;transition:border-color .18s ease,color .18s ease}
.icon-btn:hover{border-color:var(--blue);color:var(--blue)}
.nav-toggle{display:none}
.drawer{position:fixed;inset:0;z-index:90;background:#fff;padding:20px 22px 40px;transform:translateX(100%);transition:transform .24s ease;overflow-y:auto}
.drawer.open{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.drawer nav{display:flex;flex-direction:column;gap:2px;margin:10px 0 24px}
.drawer nav a{padding:14px 0;border-bottom:1px solid var(--line);color:var(--text);font-size:16px}
.drawer nav a:last-child{border-bottom:0}

/* hero */
.hero{position:relative;background:var(--mist);overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.16}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(62% 80% at 84% 6%,rgba(47,95,138,.10),transparent 70%)}
.hero-inner{position:relative;z-index:2;padding:76px 0 56px;max-width:880px}
.hero-inner h1{margin-bottom:20px}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--blue);background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:20px}
.kicker i{width:6px;height:6px;border-radius:50%;background:var(--clay);display:block}
.hero-lead{font-size:17.5px;color:#33465A;max-width:640px}
.hero-search{display:flex;gap:10px;max-width:540px;margin:26px 0 14px}
.hero-search input{flex:1;min-height:48px;padding:0 16px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:16px;color:var(--text);font-family:inherit}
.hero-search input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,95,138,.14)}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-roadmap{position:relative;z-index:2;background:var(--ink);color:#fff}
.roadmap-inner{display:flex;flex-wrap:wrap;align-items:center;gap:12px 34px;padding:18px 0}
.road-item{display:flex;align-items:center;gap:9px;font-size:14px;color:rgba(255,255,255,.7)}
.road-item::before{content:"";width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.32);flex:none}
.road-item b{font-weight:500;color:#fff}
.road-item.done::before{background:var(--clay)}
.road-item.now::before{background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.18)}

/* matrix */
.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.mx{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:24px;display:flex;flex-direction:column;justify-content:space-between;gap:16px;min-height:196px;transition:transform .2s ease,box-shadow .2s ease}
.mx:hover{transform:translateY(-4px);box-shadow:var(--shh)}
.mx-no{font-family:var(--serif);font-size:13px;color:var(--clay);letter-spacing:.12em}
.mx h3{margin-bottom:6px}
.mx p{font-size:14.5px;color:var(--muted);margin:0}
.mx-meta{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted)}
.mx-lg{grid-column:span 2;padding:0;position:relative;overflow:hidden;min-height:264px;display:flex;flex-direction:column}
.mx-lg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .24s ease}
.mx-lg:hover img{transform:scale(1.03)}
.mx-lg .mx-body{position:relative;z-index:2;margin-top:auto;padding:24px;background:linear-gradient(180deg,rgba(30,63,94,0),rgba(30,63,94,.88));color:#fff}
.mx-lg .mx-body h3{color:#fff}
.mx-lg .mx-body p{color:rgba(255,255,255,.82)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.stat{background:var(--card);padding:32px 26px}
.stat b{display:block;font-family:var(--serif);font-size:clamp(2rem,3vw,2.8rem);color:var(--ink);line-height:1.1}
.stat span{display:block;font-size:15px;color:var(--text);font-weight:500;margin-top:8px}
.stat em{display:block;font-style:normal;font-size:13px;color:var(--muted);margin-top:4px}
.stats-note{font-size:13px;color:var(--muted);margin:18px 0 0}

/* flow */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step{border-top:1px solid var(--line);padding-top:22px;position:relative}
.step::before{content:"";position:absolute;top:-1px;left:0;width:44px;height:2px;background:var(--clay)}
.step-num{font-family:var(--serif);font-size:14px;color:var(--clay);letter-spacing:.1em}
.step h3{font-size:1.1rem;margin:8px 0 8px}
.step p{font-size:14.5px;color:var(--muted);margin:0}

/* wall */
.wall{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.mv-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease}
.mv-card:hover{transform:translateY(-4px);box-shadow:var(--shh)}
.mv-card.wide{grid-column:span 2}
.mv-thumb{overflow:hidden;position:relative;background:var(--mist)}
.mv-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .24s ease}
.mv-card.wide .mv-thumb{aspect-ratio:16/9}
.mv-card:not(.wide) .mv-thumb{aspect-ratio:3/4}
.mv-card:hover .mv-thumb img{transform:scale(1.03)}
.mv-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.mv-body h3{font-size:1.05rem}
.mv-body p{font-size:14px;color:var(--muted);margin:0}
.mv-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12.5px;color:var(--muted);margin-top:auto}
.mv-meta .tag{font-size:12px;padding:3px 10px}

/* rank */
.rank-layout{display:grid;grid-template-columns:6fr 4fr;gap:48px;align-items:start}
.rank-row{display:grid;grid-template-columns:44px 1fr auto;gap:16px;padding:16px 12px;border-bottom:1px solid var(--line);align-items:center;transition:background .18s ease}
.rank-row:first-child{border-top:1px solid var(--line)}
.rank-row:hover{background:var(--mist)}
.rank-no{font-family:var(--serif);font-size:19px;color:var(--clay)}
.rank-row h3{font-size:1.02rem;margin:0 0 2px}
.rank-row small{color:var(--muted);font-size:13px}
.trend{font-size:12.5px;padding:3px 10px;border-radius:999px;background:var(--claybg);color:var(--clay);white-space:nowrap}
.trend.flat{background:var(--mist);color:var(--blue)}
.rank-side{position:sticky;top:100px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:26px}
.rank-side h3{font-size:1.05rem;margin-bottom:12px}
.rank-side p{font-size:14px;color:var(--muted)}
.tags{display:flex;flex-wrap:wrap;gap:8px}

/* news */
.news-layout{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start}
.news-sticky{position:sticky;top:100px}
.news-sticky p{color:var(--muted)}
.news-item{display:grid;grid-template-columns:96px 1fr 22px;gap:18px;padding:22px 0;border-top:1px solid var(--line);align-items:start}
.news-list .news-item:last-child{border-bottom:1px solid var(--line)}
.news-date{font-size:13px;color:var(--clay);font-family:var(--serif);letter-spacing:.04em;padding-top:4px}
.news-item h3{font-size:1.05rem;margin-bottom:6px}
.news-item p{font-size:14.5px;color:var(--muted);margin:0}
.news-item svg{color:var(--blue);margin-top:6px;transition:transform .2s ease}

/* topics */
.topic-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.topic-card{position:relative;overflow:hidden;border-radius:var(--r);border:1px solid var(--line);background:var(--card);box-shadow:var(--sh);transition:transform .2s ease,box-shadow .2s ease}
.topic-card:hover{transform:translateY(-4px);box-shadow:var(--shh)}
.topic-card img{aspect-ratio:16/10;width:100%;object-fit:cover}
.topic-card .tc-body{padding:22px}
.topic-card h3{margin-bottom:6px}
.topic-card p{font-size:14.5px;color:var(--muted);margin:0}
.badge{display:inline-block;font-size:12px;padding:3px 10px;border-radius:999px;background:var(--claybg);color:var(--clay);margin-bottom:10px}
.compact{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.compact-item{display:flex;align-items:center;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);color:var(--text)}
.compact-item span{font-family:var(--serif);color:var(--clay);font-size:14px}
.compact-item strong{font-weight:500;font-size:15.5px}
.compact-item:hover strong{color:var(--blue)}

/* calendar */
.cal-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}
.cal{width:100%;border-collapse:collapse;min-width:860px}
.cal th{background:var(--mist);text-align:left;font-weight:500;font-size:14px;color:var(--ink);padding:14px 14px;border-bottom:1px solid var(--line)}
.cal td{padding:16px 14px;border-left:1px solid var(--line);border-bottom:1px solid var(--line);vertical-align:top;font-size:13.5px;color:var(--muted)}
.cal td:first-child{border-left:0}
.cal tr:last-child td{border-bottom:0}
.cal .today{background:rgba(184,120,82,.07)}
.cal-count{display:block;font-family:var(--serif);font-size:17px;color:var(--clay);margin-bottom:6px}

/* device */
.device-layout{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:center}
.device-list li{display:grid;grid-template-columns:26px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.device-list li:first-child{border-top:1px solid var(--line)}
.device-list h3{font-size:1.02rem;margin-bottom:4px}
.device-list p{font-size:14.5px;color:var(--muted);margin:0}
.device-list svg{color:var(--blue);margin-top:4px}
.device-stage{position:relative;background:var(--mist);border:1px solid var(--line);border-radius:var(--r);padding:28px;display:grid;gap:18px}
.mock-screen{border:1px solid var(--line);border-radius:10px;background:#fff;overflow:hidden;box-shadow:var(--sh)}
.mock-screen img{width:100%;aspect-ratio:16/10;object-fit:cover}
.mock-phone{width:46%;border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden;box-shadow:var(--sh);justify-self:end}
.mock-phone img{width:100%;aspect-ratio:3/4;object-fit:cover}

/* quotes */
.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.quote{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:26px;transition:transform .2s ease,box-shadow .2s ease}
.quote:hover{transform:translateY(-4px);box-shadow:var(--shh)}
.quote:last-child{grid-column:1/-1}
.quote-head{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.avatar{width:52px;height:52px;border-radius:50%;background:var(--mist);border:1px solid var(--line);display:grid;place-items:center;font-family:var(--serif);color:var(--blue);font-size:16px;flex:none}
.quote-head strong{display:block;font-size:15px;color:var(--ink)}
.quote-head small{color:var(--muted);font-size:13px}
.quote p{font-size:15px;color:#33465A;margin:0}

/* log */
.log-item{display:grid;grid-template-columns:140px 1fr;gap:24px;padding:22px 0;border-top:1px solid var(--line)}
.log-item:last-of-type{border-bottom:1px solid var(--line)}
.log-ver{font-family:var(--serif);color:var(--clay);font-size:15px;letter-spacing:.04em}
.log-item h3{font-size:1.02rem;margin-bottom:4px}
.log-item p{font-size:14.5px;color:var(--muted);margin:0}

/* partners */
.partner-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.partner-wall span{background:var(--card);padding:24px 10px;text-align:center;font-size:14px;color:var(--muted);font-family:var(--serif)}

/* guard */
.guard-band{background:var(--mist);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.guard{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.guard-item{background:var(--mist);padding:32px 26px}
.guard-item svg{color:var(--clay);margin-bottom:12px}
.guard-item h3{font-size:1.02rem;margin-bottom:6px}
.guard-item p{font-size:14px;color:var(--muted);margin:0}

/* faq */
.faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:56px;align-items:start}
.faq-side{position:sticky;top:100px}
.faq-side p{color:var(--muted)}
details.faq{background:var(--card);border:1px solid var(--line);border-radius:10px;margin-bottom:12px;padding:0 22px;transition:border-color .18s ease,box-shadow .18s ease}
details.faq[open]{border-color:#C9D8E6;box-shadow:var(--sh)}
details.faq summary{list-style:none;cursor:pointer;padding:20px 0;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:16px;font-weight:500;color:var(--ink)}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";font-size:20px;line-height:1;color:var(--blue);flex:none}
details.faq[open] summary::after{content:"−"}
details.faq p{padding-bottom:20px;color:var(--muted);font-size:15.5px;line-height:1.8;margin:0}

/* subscribe */
.sub-layout{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;color:var(--ink);font-weight:500;margin-bottom:8px}
.field input{width:100%;min-height:46px;padding:0 14px;border:1px solid var(--line);border-radius:8px;font-size:16px;font-family:inherit;color:var(--text);background:#fff}
.field input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,95,138,.14)}
.check{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--muted);margin:4px 0 22px}
.check input{width:18px;height:18px;min-height:0;margin-top:3px;accent-color:var(--blue)}
.qr{aspect-ratio:1/1;max-width:260px;background:var(--mist);border:1px dashed #B9CBDD;border-radius:12px;display:grid;place-items:center;text-align:center;padding:20px;font-size:13px;color:var(--muted);margin-bottom:20px}
.sub-notes li{font-size:14.5px;color:var(--muted);padding-left:18px;position:relative;margin-bottom:10px}
.sub-notes li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--clay)}

/* footer */
.site-footer{background:var(--ink);color:#fff;padding:72px 0 0;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:0}
.foot-col{padding:0 28px;border-left:1px solid rgba(255,255,255,.14)}
.foot-col:first-child{border-left:0;padding-left:0}
.foot-brand{font-family:var(--serif);font-weight:700;line-height:1.2;margin-bottom:14px}
.foot-brand span{display:block}
.foot-brand span:first-child{font-size:19px}
.foot-brand span:last-child{font-size:14px;color:#9DB6CC;letter-spacing:.16em;margin-top:4px}
.foot-col p{font-size:14px;color:rgba(255,255,255,.66);margin:0}
.foot-col h3{font-size:15px;color:#fff;margin-bottom:14px;font-weight:600}
.foot-col a{display:block;color:rgba(255,255,255,.72);font-size:14.5px;padding:6px 0;transition:color .18s ease}
.foot-col a:hover{color:#fff}
.foot-bottom{margin-top:56px;border-top:1px solid rgba(255,255,255,.14);padding:20px 0;font-size:13px;color:rgba(255,255,255,.55);display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}

@media (max-width:1024px){
  .main-nav{display:none}
  .header-actions .btn{display:none}
  .nav-toggle{display:grid}
  .header-inner{gap:16px;min-height:66px}
  .header-actions{margin-left:auto}
  .section{padding:64px 0}
  .matrix{grid-template-columns:repeat(2,1fr)}
  .mx-lg{grid-column:span 2}
  .stats{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr);gap:32px}
  .wall{grid-template-columns:repeat(2,1fr)}
  .mv-card.wide{grid-column:span 2}
  .rank-layout,.news-layout,.device-layout,.faq-layout,.sub-layout{grid-template-columns:1fr;gap:32px}
  .rank-side,.news-sticky,.faq-side{position:static}
  .topic-grid{grid-template-columns:1fr}
  .compact{grid-template-columns:1fr}
  .guard{grid-template-columns:repeat(2,1fr)}
  .partner-wall{grid-template-columns:repeat(3,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px 0}
  .foot-col{padding:0 0 0 24px}
  .foot-col:nth-child(3){border-left:0;padding-left:0}
  .hero-inner{padding:60px 0 48px}
}
@media (max-width:768px){
  .quote-grid{grid-template-columns:1fr}
  .quote:last-child{grid-column:auto}
  .log-item{grid-template-columns:1fr;gap:8px}
  .news-item{grid-template-columns:1fr;gap:8px}
  .news-item svg{display:none}
  .device-stage{padding:20px}
  .mock-phone{width:60%}
}
@media (max-width:520px){
  body{font-size:16px}
  .container{padding:0 18px}
  .section{padding:48px 0}
  h1{font-size:2.05rem}
  .hero-inner{padding:48px 0 40px}
  .hero-search{flex-direction:column}
  .hero-search .btn{width:100%}
  .hero-actions .btn{width:100%}
  .matrix,.stats,.flow,.wall,.guard,.partner-wall,.foot-grid{grid-template-columns:1fr}
  .mx-lg,.mv-card.wide{grid-column:auto}
  .roadmap-inner{gap:10px 20px}
  .foot-col{padding:0;border-left:0}
  .foot-col h3{margin-bottom:10px}
  .partner-wall span{padding:18px 8px;font-size:13px}
  .cal{min-width:720px}
  .btn{width:100%}
  .hero-tags .tag{font-size:12.5px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
}