:root{
  --primary:#4A9BD4;
  --primary-2:#6DB7E6;
  --sky:#8CCCF0;
  --sky-light:#CBE9F8;
  --sky-soft:#EDF8FD;
  --cream:#FFF9EE;
  --cream-2:#FFF4DF;
  --cream-3:#FDFBF6;
  --navy:#17344A;
  --navy-2:#244A64;
  --navy-soft:#4F6D80;
  --accent:#EF8E68;
  --accent-2:#F2B36F;
  --accent-soft:#FFF0E8;
  --bg:#FFFDF8;
  --bg-blue:#F3FAFE;
  --bg-cream:#FFF9EE;
  --surface:#FFFFFF;
  --surface-blue:#F8FCFF;
  --surface-cream:#FFFDF8;
  --text:#203542;
  --text-2:#5E7481;
  --text-3:#8A9AA3;
  --line:rgba(74,155,212,.12);
  --line-strong:rgba(74,155,212,.24);
  --line-warm:rgba(239,142,104,.14);
  --shadow:0 8px 28px rgba(31,88,124,.08);
  --shadow-hover:0 16px 42px rgba(31,88,124,.14);
  --radius:12px;
  --radius-card:18px;
  --radius-large:26px;
  --radius-pill:999px;
  --wrap:1320px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;line-height:1.65}
body.search-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{color:inherit}
.wrap{width:min(calc(100% - 40px),var(--wrap));margin-inline:auto}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:16px;top:-80px;z-index:9999;background:var(--navy);color:#fff;padding:10px 14px;border-radius:10px}
.skip-link:focus{top:16px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-size:.76rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.eyebrow::before{content:"";width:18px;height:2px;background:currentColor;border-radius:999px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:var(--radius-pill);font-weight:750;border:1px solid transparent;transition:transform .2s ease,border-color .2s ease,background .2s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--primary);color:#fff}
.btn-secondary{background:var(--cream);border-color:var(--line-strong);color:var(--navy)}
.btn-live{background:var(--accent);color:#fff}
.text-link{display:inline-flex;gap:8px;align-items:center;color:var(--primary);font-weight:750}
.meta-chip,.status-dot{display:inline-flex;align-items:center;padding:4px 9px;border-radius:var(--radius-pill);background:var(--sky-soft);color:var(--navy-2);font-size:.72rem;font-weight:700}
.status-dot{background:var(--cream-2)}
.top-notice{background:var(--cream-2);border-bottom:1px solid var(--line-warm);font-size:.82rem;color:var(--navy-2)}
.top-notice .wrap{display:flex;justify-content:space-between;gap:20px;padding-block:8px}
.top-notice a{color:var(--primary);font-weight:700}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,249,238,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.header-inner{min-height:72px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px}
.brand{display:inline-flex;align-items:center;gap:10px;min-width:max-content}
.brand img{width:54px;height:36px;object-fit:cover;border-radius:12px}
.brand span{display:grid;line-height:1.1}.brand strong{font-size:1.15rem;color:var(--navy)}.brand small{font-size:.58rem;color:var(--text-3);letter-spacing:.12em;margin-top:4px}
.desktop-nav{display:flex;justify-content:center;gap:6px}
.desktop-nav a{padding:8px 11px;border-radius:999px;color:var(--navy-2);font-size:.94rem;font-weight:650}
.desktop-nav a:hover,.desktop-nav a.is-active{background:var(--sky-soft);color:var(--primary)}
.header-actions{display:flex;align-items:center;gap:7px}
.icon-btn,.menu-btn,.header-link,.header-app{min-height:38px;padding:0 11px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.54);cursor:pointer;font-size:.84rem;font-weight:700}
.header-app{display:flex;align-items:center;background:var(--primary);color:#fff;border-color:var(--primary)}
.mega-menu{background:rgba(255,253,248,.98);border-top:1px solid var(--line);box-shadow:var(--shadow)}
.mega-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding-block:18px 22px}
.mega-grid a{display:flex;justify-content:space-between;padding:12px 14px;border-radius:14px;background:var(--surface-blue);border:1px solid var(--line)}
.search-modal{display:none;position:fixed;inset:0;z-index:400;align-items:flex-start;justify-content:center;padding:10vh 20px;background:rgba(15,42,61,.48);backdrop-filter:blur(8px)}
.search-modal.is-open{display:flex;}
.search-modal[hidden]{display:none !important;}
.search-panel{width:min(760px,100%);background:var(--cream);border:1px solid rgba(255,255,255,.7);border-radius:28px;padding:28px;box-shadow:0 36px 90px rgba(15,42,61,.24)}
.search-panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.search-panel-head h2{margin:5px 0 0;font-size:1.65rem;line-height:1.2}
.search-close{border:0;background:var(--surface);width:42px;height:42px;border-radius:50%;font-size:1.5rem;cursor:pointer}
.search-form{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:22px}.search-form input{min-height:50px;border:1px solid var(--line-strong);border-radius:16px;padding:0 16px;background:#fff;color:var(--text);outline:none}.search-form input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(74,155,212,.12)}
.search-suggestions{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:16px;font-size:.82rem}.search-suggestions span{color:var(--text-3)}.search-suggestions a{padding:6px 10px;border-radius:999px;background:var(--sky-soft);color:var(--navy-2)}
.section{padding:74px 0}.section-sm{padding:48px 0}.section-blue{background:var(--bg-blue)}.section-cream{background:var(--bg-cream)}.section-navy{background:var(--navy);color:#fff}.section-navy .eyebrow,.section-navy .text-link{color:var(--sky)}.section-navy .section-head p{color:rgba(255,255,255,.72)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:28px}.section-head>div{max-width:760px}.section-head h2{margin:6px 0 7px;font-size:clamp(1.65rem,3vw,2.55rem);line-height:1.12;letter-spacing:-.03em}.section-head p{margin:0;color:var(--text-2);max-width:700px}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--cream) 0%,var(--bg) 44%,var(--sky-soft) 100%);padding:58px 0 62px}.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.35),transparent 76%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:44px;align-items:center}.hero-copy h1{font-size:clamp(2.7rem,6vw,5.8rem);line-height:.98;letter-spacing:-.055em;margin:14px 0 22px;max-width:800px}.hero-copy .lead{font-size:1.08rem;color:var(--text-2);max-width:670px;margin:0 0 13px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.hero-search{display:flex;gap:8px;align-items:center;margin-top:22px;padding:8px 8px 8px 15px;background:rgba(255,255,255,.66);border:1px solid var(--line-strong);border-radius:18px;max-width:610px}.hero-search span{color:var(--text-3);font-size:.9rem;flex:1}.hero-search button{border:0;background:var(--surface);border-radius:12px;padding:9px 13px;cursor:pointer;color:var(--primary);font-weight:700}
.hero-media{position:relative}.hero-media>img{width:100%;aspect-ratio:5/4;object-fit:cover;border-radius:32px;box-shadow:var(--shadow-hover)}.hero-floating{position:absolute;right:-18px;bottom:22px;width:min(300px,72%);background:rgba(255,253,248,.94);border:1px solid rgba(255,255,255,.85);border-radius:22px;padding:16px;box-shadow:var(--shadow)}.hero-floating strong{display:block;color:var(--navy);margin-bottom:7px}.hero-floating ul{margin:0;padding:0;list-style:none;display:grid;gap:7px;color:var(--text-2);font-size:.82rem}.hero-live-panel{position:absolute;left:-22px;top:24px;background:var(--navy);color:#fff;border-radius:18px;padding:12px 14px;box-shadow:var(--shadow)}.hero-live-panel span{color:var(--accent-2);font-weight:800;font-size:.76rem;letter-spacing:.08em}.hero-live-panel strong{display:block;margin-top:3px}
.page-hero{padding:54px 0;background:linear-gradient(145deg,var(--cream),var(--bg-blue))}.page-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:center}.page-hero-copy h1{margin:9px 0 18px;font-size:clamp(2.4rem,5vw,4.6rem);line-height:1.02;letter-spacing:-.045em}.page-hero-copy p{color:var(--text-2);max-width:680px;font-size:1.04rem}.page-hero-media img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:28px}
.chip-row,.tag-cloud{display:flex;flex-wrap:wrap;gap:9px}.chip-row a,.tag-cloud a,.tag-cloud span{padding:8px 12px;background:var(--surface);border:1px solid var(--line);border-radius:999px;font-size:.84rem;color:var(--navy-2)}.chip-row a:hover,.tag-cloud a:hover{border-color:var(--primary);color:var(--primary)}
.editorial-split{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:24px}.editorial-main{position:relative;min-height:440px;border-radius:28px;overflow:hidden}.editorial-main img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.editorial-main::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 28%,rgba(15,42,61,.88))}.editorial-main .overlay{position:absolute;z-index:2;left:26px;right:26px;bottom:25px;color:#fff}.editorial-main h3{font-size:2rem;line-height:1.08;margin:8px 0}.editorial-side{display:grid;gap:12px}.mini-story{display:grid;grid-template-columns:120px 1fr;gap:13px;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:18px}.mini-story img{width:120px;aspect-ratio:16/10;object-fit:cover;border-radius:12px}.mini-story h3{margin:2px 0 5px;font-size:1rem;line-height:1.28}.mini-story p{margin:0;color:var(--text-2);font-size:.82rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.feature-mosaic{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:minmax(150px,auto);gap:14px}.feature-mosaic>*{border-radius:22px;overflow:hidden}.feature-mosaic .tile-large{grid-column:span 7;grid-row:span 2}.feature-mosaic .tile-medium{grid-column:span 5}.feature-mosaic .tile-small{grid-column:span 4}
.video-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.video-grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px}.video-rail,.anchor-rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(280px,31%);gap:16px;overflow-x:auto;padding:3px 3px 14px;scroll-snap-type:x proximity}.video-rail>* ,.anchor-rail>*{scroll-snap-align:start}
.video-card{min-width:0}.video-thumb{position:relative;display:block;overflow:hidden;border-radius:18px;background:var(--sky-soft)}.video-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .22s ease}.video-card:hover .video-thumb img{transform:scale(1.02)}.play-icon{position:absolute;left:14px;bottom:13px;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.9);color:var(--navy);font-size:.75rem;transition:transform .2s ease}.video-card:hover .play-icon{transform:scale(1.06)}.duration{position:absolute;right:10px;bottom:10px;background:rgba(15,42,61,.78);color:#fff;border-radius:7px;padding:3px 6px;font-size:.7rem}.video-body{padding:13px 2px 0}.video-body h3{margin:7px 0 5px;line-height:1.35;font-size:1.02rem}.video-body p{margin:0;color:var(--text-2);font-size:.84rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-meta{display:flex;justify-content:space-between;gap:12px;margin-top:10px;color:var(--text-3);font-size:.74rem}
.compact-video .video-body p{display:none}.compact-video .video-body h3{font-size:.92rem}.featured-video .video-body h3{font-size:1.18rem}
.ranking-list{display:grid;gap:0;border-top:1px solid var(--line)}.ranking-row{display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}.rank-no{font-size:1.6rem;font-weight:850;color:var(--sky)}.ranking-row:nth-child(-n+3) .rank-no{color:var(--accent)}.ranking-row h3{margin:0 0 4px;font-size:1rem}.ranking-row p{margin:0;color:var(--text-2);font-size:.8rem}
.feed-list{display:grid;gap:0;border-top:1px solid var(--line)}.feed-item{display:grid;grid-template-columns:210px 1fr auto;gap:20px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}.feed-item img{width:210px;aspect-ratio:16/9;object-fit:cover;border-radius:16px}.feed-item h3{margin:4px 0 7px}.feed-item p{margin:0;color:var(--text-2);font-size:.88rem}.feed-time{white-space:nowrap;color:var(--text-3);font-size:.78rem;align-self:start;padding-top:5px}
.bento-grid{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:minmax(160px,auto);gap:14px}.bento-card{position:relative;overflow:hidden;border-radius:22px;background:var(--surface-blue);border:1px solid var(--line);padding:20px}.bento-card:nth-child(1){grid-column:span 6;grid-row:span 2}.bento-card:nth-child(2),.bento-card:nth-child(3){grid-column:span 3}.bento-card:nth-child(4),.bento-card:nth-child(5){grid-column:span 3}.bento-card:nth-child(6){grid-column:span 6}.bento-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.bento-card.has-image::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent,rgba(15,42,61,.83))}.bento-card .bento-copy{position:relative;z-index:2}.bento-card.has-image .bento-copy{position:absolute;left:18px;right:18px;bottom:16px;color:#fff}.bento-card h3{margin:6px 0}
.live-stage{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(310px,.45fr);gap:20px}.live-stage-main{background:var(--navy);border-radius:28px;overflow:hidden;color:#fff}.live-stage-main img{width:100%;aspect-ratio:16/9;object-fit:cover}.live-stage-copy{padding:22px}.live-stage-copy h3{font-size:1.65rem;margin:8px 0}.live-stage-copy p{color:rgba(255,255,255,.72)}.live-side{display:grid;gap:12px}
.live-card{background:var(--surface);border:1px solid var(--line-warm);border-radius:20px;overflow:hidden}.live-visual{position:relative}.live-visual img{width:100%;aspect-ratio:16/9;object-fit:cover}.live-badge{position:absolute;left:10px;top:10px;background:var(--accent);color:#fff;padding:4px 8px;border-radius:8px;font-weight:850;font-size:.7rem;letter-spacing:.05em}.live-body{padding:14px}.live-body h3{margin:7px 0 5px}.live-body p{margin:0;color:var(--text-2);font-size:.82rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.anchor-rail{grid-auto-columns:minmax(250px,27%)}.anchor-card{display:grid;grid-template-columns:88px 1fr;gap:14px;align-items:start;padding:17px;border-radius:22px;background:var(--cream);border:1px solid var(--line-warm)}.anchor-avatar{width:88px;height:88px;object-fit:cover;border-radius:50%;border:4px solid rgba(255,255,255,.9)}.anchor-card h3{margin:4px 0 1px}.anchor-card strong{font-size:.78rem;color:var(--primary)}.anchor-card p{margin:7px 0;color:var(--text-2);font-size:.82rem}.anchor-card small{color:var(--text-3)}
.community-columns{display:grid;grid-template-columns:1fr 1fr;gap:18px}.topic-card{padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:20px}.topic-card h3{margin:14px 0 8px}.topic-card p{margin:0;color:var(--text-2);font-size:.9rem}.topic-user{display:flex;gap:8px;align-items:center;color:var(--text-2);font-size:.8rem}.topic-user time{margin-left:auto;color:var(--text-3)}.avatar-letter{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--sky-soft);color:var(--primary);font-weight:800}.topic-related{display:flex;gap:8px;margin-top:14px;padding-top:11px;border-top:1px solid var(--line);font-size:.78rem}.topic-related span{color:var(--primary)}.topic-card small{display:block;margin-top:8px;color:var(--text-3)}
.timeline{position:relative;display:grid;gap:0}.timeline::before{content:"";position:absolute;left:13px;top:12px;bottom:12px;width:2px;background:var(--line-strong)}.timeline-item{position:relative;padding:0 0 24px 42px}.timeline-item::before{content:"";position:absolute;left:7px;top:5px;width:14px;height:14px;border:3px solid var(--surface);border-radius:50%;background:var(--primary);box-shadow:0 0 0 1px var(--line-strong)}.timeline-item h3{margin:0 0 5px}.timeline-item p{margin:0;color:var(--text-2)}
.trend-bars{display:grid;gap:13px}.trend-row{display:grid;grid-template-columns:42px minmax(0,1fr) 86px;align-items:center;gap:12px}.trend-track{height:9px;background:var(--sky-soft);border-radius:99px;overflow:hidden}.trend-fill{height:100%;width:var(--trend,50%);background:linear-gradient(90deg,var(--primary),var(--sky));border-radius:inherit}.trend-row strong{font-size:.86rem}.trend-row span{color:var(--text-3);font-size:.74rem;text-align:right}
.story-split{display:grid;grid-template-columns:.85fr 1.15fr;gap:34px;align-items:center}.story-split.reverse{grid-template-columns:1.15fr .85fr}.story-split img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:26px}.story-copy h2{font-size:clamp(1.8rem,4vw,3rem);line-height:1.08;margin:10px 0}.story-copy p{color:var(--text-2)}
.app-showcase{display:grid;grid-template-columns:minmax(300px,.78fr) 1.22fr;gap:50px;align-items:center}.device-stack{position:relative;min-height:500px}.device-stack .device-back{position:absolute;width:68%;right:0;top:0;border-radius:30px;box-shadow:var(--shadow)}.device-stack .device-front{position:absolute;width:53%;left:8%;bottom:0;border-radius:34px;box-shadow:var(--shadow-hover)}.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}.feature-item{padding:16px;border-radius:18px;background:var(--surface);border:1px solid var(--line)}.feature-item h3{margin:0 0 6px;font-size:1rem}.feature-item p{margin:0;color:var(--text-2);font-size:.82rem}
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.step-card{counter-increment:step;padding:20px;background:var(--surface-blue);border:1px solid var(--line);border-radius:20px}.step-card::before{content:counter(step,decimal-leading-zero);display:block;color:var(--primary);font-weight:850;font-size:1.5rem}.step-card h3{margin:10px 0 7px}.step-card p{margin:0;color:var(--text-2);font-size:.84rem}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.info-card{padding:22px;border-radius:22px;background:var(--cream);border:1px solid var(--line-warm)}.info-card h3{margin:5px 0 8px}.info-card p{margin:0;color:var(--text-2);font-size:.88rem}.info-card.blue{background:var(--sky-soft);border-color:var(--line)}.info-card.flat{background:transparent;border:0;padding-inline:0}
.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;border:0;background:transparent;display:flex;justify-content:space-between;gap:18px;text-align:left;padding:19px 2px;font-weight:750;cursor:pointer}.faq-answer{padding:0 0 18px}.faq-answer p{margin:0;color:var(--text-2);max-width:920px}
.prose{max-width:820px}.prose h2{margin-top:36px}.prose p{color:var(--text-2)}.callout{padding:18px 20px;border-radius:18px;background:var(--sky-soft);border-left:4px solid var(--primary)}.warning{background:var(--accent-soft);border-left-color:var(--accent)}
.player-shell{background:var(--navy);border-radius:26px;padding:14px;box-shadow:var(--shadow)}.player-shell video{width:100%;aspect-ratio:16/9;background:#071824;border-radius:18px}.watch-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,.4fr);gap:26px}.comment-list{display:grid;gap:12px}.comment{padding:16px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}
.search-results{display:grid;gap:16px}.search-result{display:grid;grid-template-columns:180px 1fr;gap:18px;padding:16px 0;border-bottom:1px solid var(--line)}.search-result img{width:180px;aspect-ratio:16/9;object-fit:cover;border-radius:14px}.search-result h3{margin:4px 0 6px}.search-result p{margin:0;color:var(--text-2)}
.site-footer{background:var(--navy);color:#fff;padding:54px 0 92px;margin-top:40px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:32px}.site-footer h2{font-size:.86rem;margin:0 0 15px;color:var(--sky)}.site-footer a{display:block;color:rgba(255,255,255,.74);font-size:.84rem;margin:8px 0}.footer-brand p{color:rgba(255,255,255,.62);max-width:390px}.brand-footer{display:flex!important}.brand-footer small{color:rgba(255,255,255,.58)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.1);margin-top:30px;padding-top:20px;color:rgba(255,255,255,.54);font-size:.78rem}.footer-bottom a{margin:0}
.mobile-bottom-nav{display:none;position:fixed;z-index:120;left:12px;right:12px;bottom:10px;background:rgba(255,253,248,.95);backdrop-filter:blur(14px);border:1px solid var(--line-strong);border-radius:18px;padding:8px;box-shadow:var(--shadow)}.mobile-bottom-nav a{display:grid;place-items:center;gap:2px;font-size:.7rem;color:var(--text-2)}.mobile-bottom-nav a span{font-size:.56rem;color:var(--sky)}.mobile-bottom-nav a.is-active{color:var(--primary);font-weight:800}.mobile-bottom-nav a.is-active span{color:var(--primary)}
.back-top{position:fixed;right:18px;bottom:22px;z-index:110;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:var(--cream);box-shadow:var(--shadow);opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s}.back-top.is-visible{opacity:1;pointer-events:auto;transform:none}
@media (max-width:1050px){
  .desktop-nav{display:none}.header-inner{grid-template-columns:1fr auto}.header-actions .header-link{display:none}.mega-grid{grid-template-columns:repeat(3,1fr)}
  .hero-grid,.page-hero-grid{grid-template-columns:1fr}.hero-media{max-width:760px}.hero-copy h1{max-width:900px}.editorial-split,.live-stage,.watch-grid{grid-template-columns:1fr}.video-grid-4{grid-template-columns:repeat(2,1fr)}.video-grid-3{grid-template-columns:repeat(2,1fr)}.video-rail{grid-auto-columns:minmax(280px,46%)}.anchor-rail{grid-auto-columns:minmax(250px,42%)}.bento-card:nth-child(1){grid-column:span 8}.bento-card:nth-child(2),.bento-card:nth-child(3),.bento-card:nth-child(4),.bento-card:nth-child(5){grid-column:span 4}.bento-card:nth-child(6){grid-column:span 8}.app-showcase{grid-template-columns:.8fr 1.2fr}.footer-grid{grid-template-columns:1.6fr repeat(2,1fr)}.footer-grid>div:nth-child(n+4){margin-top:8px}
}
@media (max-width:760px){
  .wrap{width:min(calc(100% - 28px),var(--wrap))}.top-notice .wrap{display:block}.top-notice a{display:none}.header-inner{min-height:62px;gap:10px}.brand img{width:45px;height:31px}.brand small{display:none}.header-actions{gap:5px}.header-actions .header-app{display:none}.icon-btn,.menu-btn{padding:0 10px}.mega-grid{grid-template-columns:1fr 1fr;padding-block:12px}.hero{padding:38px 0 44px}.hero-grid{gap:28px}.hero-copy h1{font-size:clamp(2.35rem,12vw,4rem)}.hero-floating{right:10px;bottom:10px}.hero-live-panel{left:10px;top:10px}.page-hero{padding:36px 0}.page-hero-grid{gap:24px}.section{padding:54px 0}.section-head{align-items:flex-start;flex-direction:column;gap:10px}.editorial-main{min-height:360px}.mini-story{grid-template-columns:96px 1fr}.mini-story img{width:96px}.feature-mosaic{grid-template-columns:1fr 1fr;grid-auto-rows:auto}.feature-mosaic .tile-large,.feature-mosaic .tile-medium,.feature-mosaic .tile-small{grid-column:span 1;grid-row:auto}.feature-mosaic .tile-large{grid-column:span 2}.video-grid-3,.video-grid-4{grid-template-columns:1fr 1fr;gap:14px}.video-grid-3 .video-body p,.video-grid-4 .video-body p{display:none}.video-rail{grid-auto-columns:82%}.anchor-rail{grid-auto-columns:82%}.feed-item{grid-template-columns:120px 1fr;gap:12px}.feed-item img{width:120px}.feed-time{display:none}.bento-grid{grid-template-columns:1fr 1fr;grid-auto-rows:minmax(145px,auto)}.bento-card:nth-child(n){grid-column:span 1;grid-row:auto}.bento-card:nth-child(1),.bento-card:nth-child(6){grid-column:span 2}.community-columns{grid-template-columns:1fr}.story-split,.story-split.reverse{grid-template-columns:1fr}.story-split.reverse .story-copy{order:2}.app-showcase{grid-template-columns:1fr}.device-stack{min-height:430px;max-width:520px}.feature-list{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.info-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:20px}.footer-brand{grid-column:span 2}.footer-bottom{display:block;padding-bottom:25px}.mobile-bottom-nav{display:grid;grid-template-columns:repeat(5,1fr)}.site-footer{padding-bottom:110px}.back-top{bottom:88px}.search-panel{padding:20px}.search-form{grid-template-columns:1fr}.search-result{grid-template-columns:100px 1fr}.search-result img{width:100px}.ranking-row{grid-template-columns:40px 1fr}.ranking-row>:last-child{display:none}
}
@media (max-width:480px){
  .video-grid-3,.video-grid-4{grid-template-columns:1fr}.feature-list{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.hero-actions .btn{width:100%}.hero-search{align-items:stretch}.hero-search span{align-self:center}.anchor-card{grid-template-columns:72px 1fr}.anchor-avatar{width:72px;height:72px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.bento-grid{grid-template-columns:1fr}.bento-card:nth-child(n){grid-column:auto}.search-result{grid-template-columns:1fr}.search-result img{width:100%}
}