: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}
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%;height:auto}
button,input{font:inherit}
button{color:inherit}
.wrap{width:min(calc(100% - 40px),var(--wrap));margin-inline:auto}
.site-main{overflow:hidden}
.skip-link{position:fixed;left:14px;top:12px;z-index:10000;background:var(--navy);color:#fff;padding:9px 14px;border-radius:10px;transform:translateY(-180%)}
.skip-link:focus{transform:translateY(0)}
:focus-visible{outline:3px solid rgba(74,155,212,.45);outline-offset:3px}
.announcement{background:var(--cream-2);border-bottom:1px solid var(--line-warm);font-size:13px}
.announcement .wrap{min-height:38px;display:flex;align-items:center;gap:14px}
.announcement span{font-weight:800;color:var(--navy)}
.announcement p{margin:0;color:var(--text-2);flex:1}
.announcement a{color:var(--primary);font-weight:700}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,249,238,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(74,155,212,.10)}
.header-inner{height:76px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;min-width:max-content}
.brand img{width:46px;height:46px;object-fit:cover;border-radius:14px;border:1px solid var(--line)}
.brand span{display:grid;line-height:1.05}
.brand strong{font-size:20px;color:var(--navy)}
.brand small{font-size:9px;letter-spacing:.13em;color:var(--text-3);margin-top:5px}
.desktop-nav{display:flex;align-items:center;gap:5px;flex:1}
.desktop-nav a,.header-action,.menu-toggle{border:0;background:transparent;padding:9px 11px;border-radius:10px;font-size:14px;color:var(--navy-soft);cursor:pointer}
.desktop-nav a:hover,.desktop-nav a[aria-current="page"],.header-action:hover,.menu-toggle:hover{background:var(--sky-soft);color:var(--navy)}
.desktop-nav a[aria-current="page"]{font-weight:800}
.header-actions{display:flex;align-items:center;gap:3px}
.app-action{background:var(--primary)!important;color:#fff!important;padding-inline:15px!important}
.mega-menu{position:absolute;inset:auto 0 0;transform:translateY(100%);background:rgba(255,253,248,.98);border-block:1px solid var(--line);box-shadow:var(--shadow)}
.mega-menu[hidden]{display:none!important}
.mega-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-block:28px}
.mega-grid>div{display:grid;gap:9px}
.mega-grid a{color:var(--text-2)}
.mega-grid a:hover{color:var(--primary)}
.mega-label{font-weight:800;color:var(--navy);font-size:13px;margin-bottom:4px}
.search-modal{display:none;position:fixed;inset:0;z-index:9999;background:rgba(15,42,61,.54);padding:24px;align-items:flex-start;justify-content:center;overflow:auto}
.search-modal.is-open{display:flex}
.search-modal[hidden]{display:none!important}
.search-dialog{position:relative;width:min(680px,100%);margin-top:min(16vh,140px);background:var(--cream-3);border:1px solid rgba(255,255,255,.8);border-radius:28px;padding:36px;box-shadow:0 30px 90px rgba(15,42,61,.28)}
.search-close{position:absolute;right:18px;top:16px;width:40px;height:40px;border:0;border-radius:50%;background:var(--sky-soft);cursor:pointer;font-size:24px;line-height:1}
.search-dialog h2{font-size:34px;line-height:1.15;margin:7px 0 8px}
.search-dialog>p{color:var(--text-2);margin:0 0 22px}
.search-dialog label{display:block;font-size:13px;font-weight:700;margin-bottom:8px}
.search-field{display:flex;gap:8px}
.search-field input{width:100%;border:1px solid var(--line-strong);background:#fff;border-radius:14px;padding:13px 15px;min-width:0}
.search-field button{border:0;background:var(--primary);color:#fff;padding:0 20px;border-radius:14px;font-weight:800;cursor:pointer}
.search-suggestions{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.search-suggestions a,.chip,.tag{font-size:13px;padding:7px 11px;border-radius:var(--radius-pill);background:var(--sky-soft);color:var(--navy-2)}
.noscript-search{text-align:center;padding:10px;background:var(--accent-soft)}
.section{padding:78px 0}
.section-sm{padding:50px 0}
.section-blue{background:var(--bg-blue)}
.section-cream{background:var(--bg-cream)}
.section-dark{background:var(--navy);color:#fff}
.section-dark .section-header p,.section-dark .text-link,.section-dark .eyebrow{color:rgba(255,255,255,.72)}
.section-dark .video-card,.section-dark .live-card{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.11);color:#fff}
.section-dark .card-meta,.section-dark .video-card p,.section-dark .live-card p{color:rgba(255,255,255,.68)}
.section-header{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:28px}
.section-header h2{font-size:clamp(28px,3.3vw,44px);line-height:1.12;margin:5px 0 0;letter-spacing:-.03em}
.section-header p{margin:8px 0 0;color:var(--text-2);max-width:720px}
.eyebrow{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.1em;color:var(--primary);text-transform:uppercase}
.text-link{color:var(--primary);font-weight:800;white-space:nowrap}
.hero{padding:70px 0 62px;background:linear-gradient(135deg,var(--cream) 0%,var(--sky-soft) 72%,#fff 100%);position:relative}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(74,155,212,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(74,155,212,.04) 1px,transparent 1px);background-size:32px 32px;mask-image:linear-gradient(to bottom,#000,transparent 88%)}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:56px;align-items:center}
.hero-copy h1{font-size:clamp(46px,6vw,78px);line-height:1.02;letter-spacing:-.055em;margin:12px 0 24px;color:var(--navy);max-width:850px}
.hero-copy .lead{font-size:18px;color:var(--text-2);max-width:760px;margin-bottom:12px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin:26px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:13px;padding:12px 18px;font-weight:800;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--navy-2)}
.btn-secondary{background:var(--cream-3);border-color:var(--line-strong);color:var(--navy)}
.btn-live{background:var(--accent);color:#fff}.btn-ghost{border-color:var(--line-strong);background:transparent;color:var(--primary)}
.hero-media{position:relative}
.hero-media>img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:32px;box-shadow:var(--shadow-hover)}
.floating-panel{position:absolute;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.8);box-shadow:var(--shadow);border-radius:18px;padding:16px 18px}
.hero-focus{left:-44px;bottom:28px;width:260px}.hero-live{right:-18px;top:26px;width:230px}
.metric-list{display:grid;gap:10px;margin-top:12px}.metric{display:flex;justify-content:space-between;gap:12px;font-size:14px}.metric strong{color:var(--navy)}
.channel-strip{padding:20px 0;border-bottom:1px solid var(--line);background:#fff}
.chips{display:flex;gap:9px;overflow:auto;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}.chip{white-space:nowrap;border:1px solid var(--line);background:var(--surface-blue)}
.content-grid{display:grid;gap:22px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.video-card,.live-card,.topic-card,.anchor-card,.feature-card,.info-card,.tutorial-card{border:1px solid var(--line);border-radius:var(--radius-card);background:var(--surface);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.video-card:hover,.live-card:hover,.feature-card:hover,.tutorial-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--line-strong)}
.media-thumb{position:relative;display:block;overflow:hidden;aspect-ratio:16/9;background:var(--sky-soft)}
.media-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .22s ease}.video-card:hover .media-thumb img{transform:scale(1.02)}
.play-icon{position:absolute;left:16px;bottom:14px;width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.92);color:var(--navy);box-shadow:0 5px 18px rgba(0,0,0,.12);transition:transform .2s}.video-card:hover .play-icon{transform:scale(1.06)}
.duration{position:absolute;right:12px;bottom:12px;background:rgba(15,42,61,.78);color:#fff;border-radius:7px;padding:3px 7px;font-size:11px}.live-badge{position:absolute;left:12px;top:12px;background:var(--accent);color:#fff;padding:5px 9px;border-radius:var(--radius-pill);font-size:11px;font-weight:900;letter-spacing:.04em}
.card-body{padding:18px}.card-body h3{font-size:19px;line-height:1.35;margin:5px 0 8px}.card-body p{margin:0;color:var(--text-2);font-size:14px}.card-meta{display:flex;justify-content:space-between;gap:10px;color:var(--text-3);font-size:12px;margin-top:14px}
.feature-mosaic{display:grid;grid-template-columns:1.45fr .75fr .75fr;grid-template-rows:repeat(2,1fr);gap:16px}.feature-mosaic .video-card:first-child{grid-row:1/3}.feature-mosaic .video-card:first-child .media-thumb{aspect-ratio:auto;height:100%;min-height:420px}
.magazine-grid{display:grid;grid-template-columns:1.2fr 1.2fr .75fr;gap:20px}.magazine-grid .video-card:nth-child(1),.magazine-grid .video-card:nth-child(2){grid-row:span 2}.magazine-grid .video-card:nth-child(n+3) .card-body p{display:none}
.split-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(290px,.75fr);gap:28px;align-items:start}.split-layout.reverse{grid-template-columns:minmax(290px,.75fr) minmax(0,1.5fr)}
.top-list{counter-reset:rank;display:grid;gap:0;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;background:#fff}.top-item{counter-increment:rank;display:grid;grid-template-columns:46px 1fr auto;gap:12px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}.top-item:last-child{border-bottom:0}.top-item:before{content:counter(rank,decimal-leading-zero);font-weight:900;color:var(--primary)}.top-item h3{font-size:14px;margin:0}.top-item small{color:var(--text-3)}
.video-rail-wrap{position:relative}.video-rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(280px,360px);gap:18px;overflow:auto;scroll-snap-type:x proximity;padding:3px 1px 14px;scrollbar-width:thin}.video-rail>*{scroll-snap-align:start}.rail-controls{display:flex;gap:6px}.rail-controls button{border:1px solid var(--line-strong);background:#fff;width:38px;height:38px;border-radius:50%;cursor:pointer}
.masonry-grid{columns:4;column-gap:18px}.masonry-grid>*{break-inside:avoid;margin:0 0 18px}.masonry-grid .video-card:nth-child(3n) .media-thumb{aspect-ratio:4/5}.masonry-grid .video-card:nth-child(4n) .media-thumb{aspect-ratio:1/1}
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.bento>*{min-height:220px}.bento>*:nth-child(1){grid-column:span 6;grid-row:span 2}.bento>*:nth-child(2){grid-column:span 3}.bento>*:nth-child(3){grid-column:span 3}.bento>*:nth-child(4){grid-column:span 4}.bento>*:nth-child(5){grid-column:span 5}.bento>*:nth-child(6){grid-column:span 3}
.live-stage{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(300px,.7fr);gap:18px}.live-stage-main{position:relative;min-height:520px;border-radius:28px;overflow:hidden;background:var(--navy)}.live-stage-main img{width:100%;height:100%;object-fit:cover;opacity:.72}.live-stage-copy{position:absolute;left:32px;right:32px;bottom:28px;color:#fff}.live-stage-copy h2{font-size:42px;margin:8px 0}.live-sidebar{display:grid;gap:12px}.live-sidebar .live-card{display:grid;grid-template-columns:120px 1fr}.live-sidebar .media-thumb{aspect-ratio:auto;height:100%;min-height:116px}.live-sidebar .card-body{padding:14px}.live-sidebar .card-body p{display:none}
.anchor-rail{display:grid;grid-auto-flow:column;grid-auto-columns:190px;gap:18px;overflow:auto;padding:5px 2px 14px;scrollbar-width:thin}.anchor-rail .anchor-card{border:0;background:transparent;text-align:center;overflow:visible}.anchor-rail .anchor-card>img{width:118px;height:118px;margin:0 auto 12px;border-radius:50%;object-fit:cover;border:5px solid #fff;box-shadow:var(--shadow)}.anchor-rail .anchor-card p{display:none}.anchor-rail small{display:block;color:var(--text-3);margin-top:5px}
.anchor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.anchor-card{display:flex;gap:16px;padding:18px}.anchor-card>img{width:104px;height:104px;flex:0 0 auto;object-fit:cover;border-radius:24px}.anchor-card h3{margin:2px 0}.anchor-card p{color:var(--text-2);font-size:13px;margin:6px 0}.anchor-card small{color:var(--text-3)}.status-dot{font-size:11px;color:var(--accent);font-weight:900}
.topic-columns{display:grid;grid-template-columns:1fr 1fr;gap:18px}.topic-card{padding:20px}.topic-card h3{margin:10px 0 8px;font-size:19px}.topic-card p{color:var(--text-2);margin:0 0 12px}.topic-meta{display:flex;justify-content:space-between;color:var(--text-3);font-size:12px}.topic-link{display:inline-flex;background:var(--sky-soft);padding:5px 9px;border-radius:8px;color:var(--navy-soft);font-size:12px}.topic-card small{display:block;margin-top:10px;color:var(--text-3)}
.timeline{position:relative;padding-left:32px}.timeline:before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;background:var(--line-strong)}.timeline-item{position:relative;padding:0 0 26px}.timeline-item:before{content:"";position:absolute;left:-30px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--primary);border:3px solid var(--cream)}.timeline-item h3{margin:0 0 5px}.timeline-item p{margin:0;color:var(--text-2)}
.trend-list{display:grid;gap:10px}.trend-row{display:grid;grid-template-columns:170px 1fr 90px;gap:14px;align-items:center}.trend-bar{height:10px;border-radius:10px;background:var(--sky-soft);overflow:hidden}.trend-bar span{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--primary-2));border-radius:10px}.trend-row small{color:var(--accent);font-weight:800}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}.tag{font-size:14px;background:#fff;border:1px solid var(--line);padding:9px 14px}.tag:nth-child(3n){background:var(--cream-2)}.tag:nth-child(4n){background:var(--sky-soft)}
.editor-story{display:grid;grid-template-columns:1fr 1fr;min-height:430px;border-radius:28px;overflow:hidden;background:var(--cream-2)}.editor-story img{width:100%;height:100%;object-fit:cover}.editor-story-copy{padding:46px;align-self:center}.editor-story h2{font-size:40px;line-height:1.1;margin:10px 0 16px}.editor-story p{color:var(--text-2)}
.creator-story{display:grid;grid-template-columns:180px 1fr;gap:22px;align-items:center;padding:22px;border-top:1px solid var(--line)}.creator-story img{width:180px;height:135px;object-fit:cover;border-radius:18px}.creator-story h3{margin:0 0 6px}.creator-story p{margin:0;color:var(--text-2)}
.tutorial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.tutorial-card{padding:20px}.tutorial-card h3{margin:6px 0 8px}.tutorial-card p{color:var(--text-2);font-size:14px}.tutorial-card small{color:var(--accent);font-weight:800}
.app-showcase{display:grid;grid-template-columns:.95fr 1.2fr;gap:50px;align-items:center;background:linear-gradient(135deg,var(--sky-soft),var(--cream));border-radius:32px;padding:42px}.app-visual{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:12px}.app-visual img{border-radius:24px;box-shadow:var(--shadow)}.app-visual img:nth-child(2){transform:translateY(22px)}.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}.feature-pill{padding:14px;border-radius:14px;background:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.9)}.feature-pill strong{display:block}.feature-pill span{font-size:13px;color:var(--text-2)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;counter-reset:step}.step{counter-increment:step;padding:22px;border-radius:18px;background:#fff;border:1px solid var(--line)}.step:before{content:counter(step);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--primary);color:#fff;font-weight:900;margin-bottom:14px}.step h3{margin:0 0 5px}.step p{margin:0;color:var(--text-2);font-size:14px}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.info-card{padding:22px;background:var(--surface-blue)}.info-card:nth-child(2n){background:var(--surface-cream)}.info-card h3{margin:4px 0 8px}.info-card p{margin:0;color:var(--text-2)}
.faq-list{display:grid;gap:10px}.faq-item{border:1px solid var(--line);border-radius:14px;background:#fff;padding:0 18px}.faq-item summary{cursor:pointer;font-weight:800;padding:16px 0}.faq-item p{color:var(--text-2);margin:0;padding:0 0 18px}
.page-hero{padding:64px 0;background:linear-gradient(145deg,var(--cream),var(--sky-soft))}.page-hero-grid{display:grid;grid-template-columns:1.1fr .8fr;gap:44px;align-items:center}.page-hero h1{font-size:clamp(44px,6vw,70px);line-height:1.03;margin:10px 0 18px;letter-spacing:-.05em}.page-hero p{font-size:18px;color:var(--text-2)}.page-hero img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:28px;box-shadow:var(--shadow)}
.page-tail{padding:48px 0;background:var(--cream-2);border-top:1px solid var(--line-warm)}.page-tail .wrap{display:flex;justify-content:space-between;gap:30px;align-items:center}.page-tail h2{margin:0 0 5px}.page-tail p{margin:0;color:var(--text-2);max-width:800px}
.player-shell{background:var(--navy);border-radius:26px;overflow:hidden;color:#fff}.player-poster{aspect-ratio:16/9;position:relative}.player-poster img{width:100%;height:100%;object-fit:cover;opacity:.68}.player-message{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:30px}.player-message div{max-width:520px}.player-message h2{font-size:32px}.player-info{padding:22px 26px}.player-info p{color:rgba(255,255,255,.7)}
.search-page-form{display:flex;gap:8px;max-width:760px}.search-page-form input{flex:1;padding:14px 16px;border:1px solid var(--line-strong);border-radius:12px;background:#fff}.search-page-form button{border:0;background:var(--primary);color:#fff;border-radius:12px;padding:0 22px;font-weight:800}.search-result{display:grid;grid-template-columns:110px 1fr auto;gap:18px;align-items:start;padding:18px 0;border-bottom:1px solid var(--line)}.search-result-type{font-size:12px;font-weight:800;color:var(--primary)}.search-result h3{margin:0 0 5px}.search-result p{margin:0;color:var(--text-2)}
.site-footer{background:var(--navy);color:#fff;padding:62px 0 30px}.footer-grid{display:grid;grid-template-columns:1.7fr repeat(4,1fr);gap:34px}.footer-grid h2{font-size:14px;margin:0 0 12px;color:var(--sky-light)}.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:8px}.footer-grid a{color:rgba(255,255,255,.74)}.footer-grid a:hover{color:#fff}.footer-brand p{max-width:360px;color:rgba(255,255,255,.64);font-size:13px}.brand-footer strong{color:#fff}.brand-footer small{color:rgba(255,255,255,.5)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.1);padding-top:22px;margin-top:34px;color:rgba(255,255,255,.5);font-size:12px}
.mobile-bottom-nav{display:none}.back-to-top{position:fixed;right:22px;bottom:22px;z-index:90;width:44px;height:44px;border:0;border-radius:50%;background:var(--navy);color:#fff;box-shadow:var(--shadow);opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s;cursor:pointer}.back-to-top.is-visible{opacity:1;pointer-events:auto;transform:none}
.notice-box{border-left:4px solid var(--accent);background:var(--accent-soft);padding:18px 20px;border-radius:0 14px 14px 0}.notice-box p{margin:0;color:var(--text-2)}
.prose{max-width:820px}.prose h2{font-size:32px}.prose p{color:var(--text-2)}
.comparison{display:grid;grid-template-columns:1fr 1fr;gap:18px}.comparison>div{padding:24px;border-radius:20px;border:1px solid var(--line)}.comparison .do{background:var(--sky-soft)}.comparison .dont{background:var(--accent-soft)}

@media (max-width:1100px){
  .desktop-nav{display:none}.header-inner{gap:14px}.header-actions{margin-left:auto}.hero-grid,.page-hero-grid{grid-template-columns:1fr}.hero-media{max-width:760px}.hero-focus{left:20px}.feature-mosaic{grid-template-columns:1.25fr 1fr}.feature-mosaic .video-card:first-child{grid-column:1/3;grid-row:auto}.feature-mosaic .video-card:first-child .media-thumb{height:auto;aspect-ratio:16/8}.magazine-grid{grid-template-columns:1fr 1fr}.split-layout,.split-layout.reverse,.live-stage{grid-template-columns:1fr}.live-sidebar{grid-template-columns:1fr 1fr}.anchor-grid{grid-template-columns:1fr 1fr}.grid-4{grid-template-columns:repeat(2,1fr)}.masonry-grid{columns:3}.bento>*:nth-child(n){grid-column:span 6}.footer-grid{grid-template-columns:1.5fr repeat(2,1fr)}.footer-grid>div:nth-child(n+4){margin-top:10px}.app-showcase{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .wrap{width:min(calc(100% - 28px),var(--wrap))}.announcement p{display:none}.announcement .wrap{justify-content:space-between}.header-inner{height:66px}.brand span{display:none}.brand img{width:42px;height:42px}.header-actions .header-action:not(.app-action){display:none}.app-action{display:none}.menu-toggle{padding:8px}.mega-grid{grid-template-columns:1fr 1fr;gap:20px}.search-dialog{padding:28px 20px;margin-top:8vh}.search-dialog h2{font-size:28px}.section{padding:56px 0}.section-sm{padding:38px 0}.section-header{align-items:flex-start;flex-direction:column;gap:10px}.section-header h2{font-size:32px}.hero{padding:48px 0}.hero-grid{gap:32px}.hero-copy h1{font-size:48px}.hero-copy .lead{font-size:16px}.hero-media>img{border-radius:24px}.hero-live{right:10px;top:10px;width:200px}.hero-focus{position:relative;left:auto;bottom:auto;width:100%;margin-top:12px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.feature-mosaic{display:grid;grid-template-columns:1fr}.feature-mosaic .video-card:first-child{grid-column:auto}.magazine-grid{grid-template-columns:1fr}.magazine-grid .video-card:nth-child(n){grid-row:auto}.video-rail{grid-auto-columns:minmax(250px,82vw)}.masonry-grid{columns:2;column-gap:12px}.bento{grid-template-columns:1fr 1fr}.bento>*:nth-child(n){grid-column:span 1;min-height:180px}.bento>*:first-child{grid-column:1/3}.live-stage-main{min-height:420px}.live-stage-copy{left:20px;right:20px}.live-stage-copy h2{font-size:32px}.live-sidebar{grid-template-columns:1fr}.anchor-grid{grid-template-columns:1fr}.topic-columns{grid-template-columns:1fr}.trend-row{grid-template-columns:1fr auto}.trend-bar{grid-column:1/3}.editor-story{grid-template-columns:1fr}.editor-story img{max-height:300px}.editor-story-copy{padding:28px}.editor-story h2{font-size:32px}.creator-story{grid-template-columns:100px 1fr;gap:14px}.creator-story img{width:100px;height:100px}.tutorial-grid,.info-grid{grid-template-columns:1fr}.app-showcase{padding:26px}.feature-list{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.page-hero{padding:46px 0}.page-hero h1{font-size:48px}.page-tail .wrap{align-items:flex-start;flex-direction:column}.comparison{grid-template-columns:1fr}.search-result{grid-template-columns:70px 1fr}.search-result>a:last-child{grid-column:2}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/3}.footer-bottom{flex-direction:column}.site-footer{padding-bottom:92px}.mobile-bottom-nav{position:fixed;z-index:80;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,253,248,.96);backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:8px max(8px,env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left))}.mobile-bottom-nav a{text-align:center;font-size:12px;padding:7px 2px;color:var(--navy-soft)}.back-to-top{bottom:82px}.site-main{padding-bottom:0}
}
@media (max-width:480px){.masonry-grid{columns:1}.bento{grid-template-columns:1fr}.bento>*:nth-child(n){grid-column:1}.search-field{flex-direction:column}.search-field button{padding:12px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.mega-grid{grid-template-columns:1fr 1fr}.hero-copy h1,.page-hero h1{font-size:42px}}