:root{--bg:#fff;--text:#0f0f0f;--muted:#606060;--line:#e5e5e5;--soft:#f2f2f2;--accent:#ff0033;--sidebar:176px;--top:56px;--topic:48px;--feed-gap:16px;--start:230px}*{box-sizing:border-box}html{font-size:10px;scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}html.notranslate,.notranslate{-webkit-translate:none;translate:none}body{margin:0;background:var(--bg);color:var(--text);font-family:Roboto,"Noto Sans","Noto Color Emoji","Apple Color Emoji","Segoe UI Emoji",Arial,sans-serif;font-size:1.4rem;line-height:1.4;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body.no-scroll{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit;color:inherit}button{cursor:pointer}img,svg,picture,video{display:block;max-width:100%}img{height:auto}.hidden{display:none!important}.skip-link{position:fixed;z-index:9999;top:-60px;left:12px;padding:10px 14px;border-radius:8px;background:#111;color:#fff}.skip-link:focus{top:10px}.masthead{position:fixed;z-index:120;inset:0 0 auto;height:var(--top);display:grid;grid-template-columns:var(--start) minmax(280px,1fr) auto;align-items:center;gap:16px;padding:0 16px;background:#fff}.masthead.scrolled{box-shadow:0 1px 0 var(--line)}.masthead__start,.masthead__center,.masthead__end{display:flex;align-items:center;min-width:0}.masthead__start{gap:12px}.masthead__center{justify-content:center}.masthead__end{justify-content:flex-end;gap:12px}.icon-btn{width:40px;height:40px;border:0;border-radius:50%;padding:0;background:transparent;display:grid;place-items:center}.icon-btn:hover{background:var(--soft)}.brand{display:flex;align-items:center;gap:7px;white-space:nowrap}.brand img{width:156px;height:40px;object-fit:contain}.brand__text{font-size:2rem;font-weight:700;line-height:1;letter-spacing:-.65px}.brand__small{align-self:flex-start;margin-top:4px;font-size:.8rem;color:#777}.search{width:min(100%,720px);height:40px;display:flex;align-items:center}.search__box{height:40px;display:flex;align-items:center;flex:1;min-width:0;border:1px solid #c6c6c6;border-radius:20px 0 0 20px;overflow:hidden;background:#fff}.search__box:focus-within{border-color:#1c62b9}.search__box svg{display:none;margin-left:14px}.search__box:focus-within svg{display:block}.search input{width:100%;height:38px;min-width:0;border:0;outline:0;padding:0 14px;background:transparent;font-size:1.6rem}.search__clear{display:none;height:36px;border:0;background:transparent;padding:0 12px;font-size:2.4rem}.search__clear.show{display:block}.search__submit{width:64px;height:40px;flex:0 0 64px;border:1px solid #c6c6c6;border-left:0;border-radius:0 20px 20px 0;background:#f8f8f8;display:grid;place-items:center}.voice{width:40px;height:40px;margin-left:12px;border:0;border-radius:50%;background:#f2f2f2;display:grid;place-items:center}.create-btn{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:0 14px;border-radius:18px;background:#f2f2f2;font-weight:500}.avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#3f51b5;color:#fff;font-weight:700}.layout{padding-top:var(--top)}.sidebar{position:fixed;z-index:100;top:var(--top);bottom:0;left:0;width:var(--sidebar);padding:8px;overflow:auto;background:#fff}.nav-item{height:40px;display:flex;align-items:center;gap:20px;padding:0 12px;border-radius:10px;font-size:1.2rem;white-space:nowrap}.nav-item:hover,.nav-item.active{background:#f2f2f2}.nav-item.active{font-weight:500}.nav-item .ico{width:20px;text-align:center;font-size:1.8rem}.nav-title{padding:7px 12px;font-size:1.4rem;font-weight:500}.divider{height:1px;margin:10px 0;background:#d9d9d9}.nav-download:after{content:"APK";margin-left:auto;padding:2px 5px;border-radius:4px;background:#eee;color:#606060;font-size:.9rem;font-weight:700}.sidebar-footer{padding:8px 10px 20px;color:#606060;font-size:1.1rem;line-height:1.4}.sidebar-footer a{margin-right:5px;font-weight:500}.topicbar{position:fixed;z-index:110;top:var(--top);left:var(--sidebar);right:0;height:var(--topic);display:flex;align-items:center;padding:0 14px;background:#fff;border-bottom:1px solid #f1f1f1;overflow:hidden}.chips{display:flex;gap:8px;width:100%;overflow-x:auto;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}.chip{height:32px;flex:0 0 auto;padding:0 12px;border:0;border-radius:8px;background:#f2f2f2;font-size:1.2rem;font-weight:500}.chip.active{background:#0f0f0f;color:#fff}.content{width:calc(100% - var(--sidebar));margin-left:var(--sidebar);padding:calc(var(--topic) + var(--feed-gap)) 14px 48px}.video-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));column-gap:14px;row-gap:28px}.video-card{min-width:0;content-visibility:auto;contain-intrinsic-size:420px}.thumb{position:relative;display:block;aspect-ratio:16/9;border-radius:8px;overflow:hidden;background:#ddd}.thumb img{width:100%;height:100%;object-fit:contain;object-position:center;background:#000}.duration{position:absolute;right:4px;bottom:4px;padding:2px 4px;border-radius:3px;background:rgba(0,0,0,.82);color:#fff;font-size:1rem}.meta{display:grid;grid-template-columns:36px minmax(0,1fr) 20px;gap:9px;margin-top:9px}.channel-logo{width:36px;height:36px;border-radius:50%;object-fit:cover}.meta h2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0 0 4px;font-size:1.3rem;font-weight:500;line-height:1.35}.meta p{margin:1px 0;color:#606060;font-size:1.1rem}.meta-menu{border:0;background:transparent;font-size:1.8rem}.badge:after{content:"✓";margin-left:3px;font-size:.9rem}.feed-heading{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.shorts-section{margin-top:38px;content-visibility:auto;contain-intrinsic-size:700px}.section-title{display:flex;align-items:center;gap:10px;margin-bottom:14px}.section-title img{width:28px;height:28px}.section-title h2{margin:0;font-size:2rem}.shorts-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}.short-card{min-width:0}.short-thumb{display:block;aspect-ratio:9/16;border-radius:8px;overflow:hidden;background:#ddd}.short-thumb img{width:100%;height:100%;object-fit:cover}.short-meta{display:grid;grid-template-columns:minmax(0,1fr) 20px;gap:4px;margin-top:8px}.short-meta h3{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;margin:0;font-size:1.25rem;font-weight:500}.short-meta p{margin:3px 0 0;color:#606060;font-size:1.1rem}.short-menu{border:0;background:transparent;font-size:1.8rem}.info-panel{margin:50px 0 20px;padding:28px;border:1px solid var(--line);border-radius:14px}.info-panel h1{margin:0 0 12px;font-size:2.6rem}.info-panel h2{margin:26px 0 10px;font-size:2rem}.info-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:20px}.info-card{padding:16px;border:1px solid var(--line);border-radius:12px;background:#f8f8f8}.info-card h3{margin:0 0 7px}.cta-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.btn{min-height:38px;display:inline-flex;align-items:center;padding:0 18px;border-radius:999px;font-weight:600}.btn-dark{background:#111;color:#fff}.btn-red{background:#ff0033;color:#fff}.apk-download{background:#0f0f0f;color:#fff}.overlay{position:fixed;z-index:95;inset:var(--top) 0 0;background:rgba(0,0,0,.35);display:none}.overlay.show{display:block}.toast{position:fixed;z-index:200;left:50%;bottom:24px;transform:translate(-50%,120px);padding:11px 15px;border-radius:5px;background:#212121;color:#fff;opacity:0;transition:.22s}.toast.show{transform:translate(-50%,0);opacity:1}footer{padding:22px 0;border-top:1px solid var(--line);color:#606060;font-size:1.2rem}@media(max-width:1350px){.video-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.shorts-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}@media(max-width:1050px){:root{--sidebar:72px;--start:72px}.masthead{grid-template-columns:72px minmax(220px,1fr) auto;padding:0 8px}.brand__text,.brand__small{display:none}.topicbar{left:72px}.sidebar{padding:8px 4px}.nav-item{height:64px;justify-content:center;flex-direction:column;gap:3px;padding:4px;font-size:1rem}.nav-title,.divider,.sidebar .extra,.sidebar-footer,.nav-download:after{display:none}.content{width:calc(100% - 72px);margin-left:72px;padding:calc(var(--topic) + var(--feed-gap)) 14px 40px}.video-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.shorts-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.create-btn,.voice{display:none}.info-grid{grid-template-columns:1fr}}@media(max-width:640px){:root{--sidebar:0px;--top:54px;--topic:44px;--start:auto}.masthead{grid-template-columns:40px minmax(0,1fr) 32px;height:54px;padding:0 6px}.brand{display:none}.masthead__end .icon-btn,.create-btn,.voice{display:none}.search,.search__box,.search__submit{height:38px}.search__submit{width:46px;flex-basis:46px}.search input{height:36px;padding:0 10px;font-size:1.4rem}.topicbar{top:54px;left:0;height:44px;padding:0 8px}.sidebar{top:54px;z-index:105;width:240px;transform:translateX(-102%);transition:.2s;box-shadow:4px 0 18px rgba(0,0,0,.08)}.sidebar.open{transform:translateX(0)}.sidebar .nav-item{height:40px;justify-content:flex-start;flex-direction:row;gap:20px;padding:0 12px;font-size:1.2rem}.sidebar .extra{display:flex}.sidebar .divider,.sidebar .nav-title,.sidebar .sidebar-footer{display:block}.sidebar .nav-download:after{display:inline-block}.content{width:100%;margin-left:0;padding:calc(var(--topic) + 10px) 8px 32px}.video-grid{grid-template-columns:1fr}.shorts-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.info-panel{padding:20px 16px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}.video-grid,.shorts-section,.info-panel{scroll-margin-top:calc(var(--top) + var(--topic) + 12px)}#latest{scroll-margin-top:calc(var(--top) + var(--topic) + 12px)}.avatar-link{width:32px;height:32px;border-radius:50%;overflow:hidden;display:block;flex:0 0 auto}.avatar-link img{width:100%;height:100%;object-fit:cover}.channel-link{width:36px;height:36px;border-radius:50%;overflow:hidden;display:block}.video-title-link,.short-title-link{display:block;color:inherit}.faq-section{margin-top:30px}.faq-section h2{margin:0 0 12px;font-size:2rem}.faq-section details{border-top:1px solid var(--line);padding:14px 0}.faq-section details:last-child{border-bottom:1px solid var(--line)}.faq-section summary{cursor:pointer;font-weight:500;font-size:1.4rem}.faq-section details p{margin:8px 0 0;color:var(--muted);line-height:1.65}