:root{
  --bg:#ffffff;--bg2:#f3f4f6;--bg3:#e5e7eb;--text:#111318;--muted:#5f6470;--line:#e5e7eb;
  --accent:#f2b632;--accent-ink:#14213d;--navy:#14213d;--link:#1a56db;--hover:rgba(0,0,0,.05);
  --chip:#f1f2f4;--chip-on:#14213d;--chip-on-text:#ffffff;--card-shadow:0 1px 2px rgba(0,0,0,.06);
  --good:#0f7b45;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0f1115;--bg2:#1b1e25;--bg3:#2a2e37;--text:#eef0f4;--muted:#a1a6b2;--line:#262a33;
  --link:#8ab4ff;--hover:rgba(255,255,255,.07);--chip:#1f232b;--chip-on:#f2b632;--chip-on-text:#14213d;--card-shadow:none;--good:#4ade80;
}}
:root[data-theme="dark"]{
  --bg:#0f1115;--bg2:#1b1e25;--bg3:#2a2e37;--text:#eef0f4;--muted:#a1a6b2;--line:#262a33;
  --link:#8ab4ff;--hover:rgba(255,255,255,.07);--chip:#1f232b;--chip-on:#f2b632;--chip-on-text:#14213d;--card-shadow:none;--good:#4ade80;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text)}
body{font:14px/1.45 Inter,"Segoe UI",Roboto,-apple-system,BlinkMacSystemFont,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
svg{width:24px;height:24px;fill:currentColor;flex:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* top bar */
.top{position:fixed;inset:0 0 auto 0;height:56px;z-index:20;background:var(--bg);display:flex;align-items:center;justify-content:space-between;padding:0 16px;gap:16px;border-bottom:1px solid transparent}
.left,.right{display:flex;align-items:center;gap:8px;flex:none}
.icon{width:40px;height:40px;border-radius:50%;display:grid;place-items:center}
.icon:hover{background:var(--hover)}
.brand{display:flex;align-items:center;font-weight:800;font-size:19px;letter-spacing:-.6px;white-space:nowrap}
.brand .b2{background:var(--navy);color:var(--accent);border-radius:6px;padding:1px 6px;margin-left:3px}
:root[data-theme="dark"] .brand .b2{background:var(--accent);color:var(--navy)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .brand .b2{background:var(--accent);color:var(--navy)}}
.search{flex:1;max-width:620px;display:flex;height:40px}
.search input{flex:1;min-width:0;border:1px solid var(--bg3);border-right:0;border-radius:20px 0 0 20px;padding:0 16px;background:var(--bg);color:var(--text);font:inherit;font-size:15px;outline:none}
.search input:focus{border-color:var(--link)}
.sbtn{width:60px;border:1px solid var(--bg3);border-radius:0 20px 20px 0;background:var(--bg2);display:grid;place-items:center}

/* side nav */
.side{position:fixed;top:56px;left:0;bottom:0;width:220px;padding:8px 12px;overflow:auto;background:var(--bg);z-index:15}
.side a,.side button{display:flex;align-items:center;gap:20px;height:40px;padding:0 12px;border-radius:10px;width:100%;text-align:left;font-size:14px}
.side a:hover,.side button:hover{background:var(--hover)}
.side a.on{background:var(--bg2);font-weight:600}
.side hr{border:0;border-top:1px solid var(--line);margin:10px 0}
main{margin:56px 0 0 220px;padding:16px 24px 64px;min-height:calc(100vh - 56px);outline:none}
body.mini .side{width:72px}
body.mini .side span{display:none}
body.mini .side a,body.mini .side button{justify-content:center;padding:0}
body.mini main{margin-left:72px}

/* chips */
.chips{display:flex;gap:10px;overflow-x:auto;padding:4px 0 14px;scrollbar-width:none;position:sticky;top:56px;background:var(--bg);z-index:5}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;height:32px;padding:0 12px;border-radius:8px;background:var(--chip);font-weight:500;white-space:nowrap;display:inline-flex;align-items:center}
.chip:hover{background:var(--bg3)}
.chip.on{background:var(--chip-on);color:var(--chip-on-text)}

/* grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:28px 16px}
.card{display:block;border-radius:12px;position:relative}
.card.kfocus{outline:2px solid var(--accent);outline-offset:4px}
.thumb{position:relative;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:var(--bg2)}
.thumb img{color:transparent;width:100%;height:100%;object-fit:cover;display:block;transition:transform .25s}
.card:hover .thumb img{color:transparent;transform:scale(1.03)}
.badge{position:absolute;left:8px;bottom:8px;background:rgba(0,0,0,.78);color:#fff;font-size:11.5px;font-weight:600;padding:2px 7px;border-radius:5px;letter-spacing:.2px}
.reason{position:absolute;inset:auto 0 0 0;background:linear-gradient(transparent,rgba(0,0,0,.85));color:#fff;font-size:12.5px;padding:28px 10px 9px;opacity:0;transition:opacity .2s}
.card:hover .reason,.card.kfocus .reason{opacity:1}
.meta{padding:10px 2px 0}
.title{font-size:15.5px;font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sub{color:var(--muted);font-size:13px;margin-top:4px}
.why{color:var(--muted);font-size:13px;margin-top:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel3{color:var(--good);font-weight:600}

/* sections */
.section{margin:8px 0 34px}
.section h2{font-size:20px;margin:0 0 14px;letter-spacing:-.3px}
.pagehead{margin:6px 0 18px}
.pagehead h1{font-size:28px;margin:0 0 6px;letter-spacing:-.6px}
.pagehead p{color:var(--muted);margin:0;max-width:760px;font-size:15px}
.status{color:var(--muted);padding:40px 0;text-align:center}
.more{display:flex;justify-content:center;margin:30px 0}
.btn{height:36px;padding:0 16px;border-radius:18px;background:var(--bg2);font-weight:600;display:inline-flex;align-items:center;gap:8px}
.btn:hover{background:var(--bg3)}
.btn.on{background:var(--chip-on);color:var(--chip-on-text)}
.btn svg{width:20px;height:20px}

/* watch page */
.watch{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:24px;max-width:1700px}
.player{aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#000}
.player iframe{width:100%;height:100%;border:0;display:block}
.watch h1{font-size:21px;margin:14px 0 6px;line-height:1.3;letter-spacing:-.3px}
.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:10px 0 14px}
.actions .chan{font-weight:600;margin-right:auto}
.panel{background:var(--bg2);border-radius:12px;padding:14px 16px;margin:12px 0}
.panel h3{margin:0 0 8px;font-size:15px}
.panel p{margin:0 0 8px}
.panel ul{margin:4px 0 0;padding-left:20px}
.panel li{margin:3px 0}
.lead{font-size:15.5px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.comments h2{font-size:18px;margin:26px 0 4px}
.comments .hint{color:var(--muted);margin:0 0 14px}
.cmt{padding:12px 0;border-top:1px solid var(--line)}
.cmt .hd{font-size:12.5px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.cmt .hd b{color:var(--text)}
.stance{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;padding:1px 6px;border-radius:4px;background:var(--bg3)}
.stance.strong_rec{background:#1e7f4f;color:#fff}.stance.rec{background:#2f6fd6;color:#fff}.stance.critical{background:#b93838;color:#fff}
.cmt .tx{margin-top:6px;white-space:pre-wrap;overflow-wrap:anywhere}
.cmt .tx mark{background:none;color:var(--link);font-weight:600}
.cmt a.src{color:var(--link)}
.upnext h3{font-size:15px;margin:2px 0 12px}
.mini{display:grid;grid-template-columns:168px 1fr;gap:10px;margin-bottom:10px;border-radius:10px}
.mini .thumb{border-radius:8px}
.mini .title{font-size:14px}
.mini .sub{font-size:12px}
.mini.kfocus{outline:2px solid var(--accent);outline-offset:3px}

/* topics */
.areas{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}
.area{background:var(--bg2);border-radius:14px;padding:16px}
.area h2{margin:0 0 10px;font-size:17px}
.area a{display:flex;justify-content:space-between;padding:7px 10px;border-radius:8px}
.area a:hover{background:var(--hover)}
.area a span{color:var(--muted)}
.plist{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.pl .thumb{border-radius:12px}
.pl .stack{position:absolute;right:0;top:0;bottom:0;width:38%;background:rgba(0,0,0,.72);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;font-weight:700;gap:4px}

/* about */
.about{max-width:760px;font-size:15.5px;line-height:1.6}
.about h1{font-size:32px;letter-spacing:-.8px;margin:8px 0 4px}
.about h2{font-size:20px;margin:30px 0 8px}
.about .lede{font-size:18px;color:var(--muted);margin-top:0}
.about a{color:var(--link)}
.stats{display:flex;gap:28px;flex-wrap:wrap;margin:22px 0}
.stats div{display:flex;flex-direction:column}
.stats b{font-size:26px;letter-spacing:-.5px}
.stats span{color:var(--muted);font-size:13px}
.about table{border-collapse:collapse;width:100%;font-size:14px}
.about td{border-top:1px solid var(--line);padding:8px 6px;vertical-align:top}
.about td:first-child{font-family:ui-monospace,Consolas,monospace;white-space:nowrap}
.pill{display:inline-flex;align-items:center;gap:8px;background:var(--navy);color:var(--accent)!important;padding:10px 18px;border-radius:22px;font-weight:700}
.pill svg{width:20px;height:20px}

/* modal + toast */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:50;display:grid;place-items:center;padding:16px}
.modal[hidden]{display:none}
.modal-card{background:var(--bg);color:var(--text);border-radius:16px;max-width:520px;width:100%;padding:22px 24px;position:relative;max-height:85vh;overflow:auto}
.modal-card h2{margin:0 0 12px;font-size:19px}
.close{position:absolute;right:10px;top:10px}
.keys{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;align-items:center}
kbd{font-family:ui-monospace,Consolas,monospace;background:var(--bg2);border:1px solid var(--bg3);border-bottom-width:2px;border-radius:5px;padding:1px 7px;font-size:12.5px}
.row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-top:1px solid var(--line)}
.row small{color:var(--muted);display:block}
.switch{width:44px;height:24px;border-radius:12px;background:var(--bg3);position:relative;flex:none}
.switch::after{content:"";position:absolute;width:18px;height:18px;border-radius:50%;background:#fff;top:3px;left:3px;transition:left .15s}
.switch.on{background:var(--good)}.switch.on::after{left:23px}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--text);color:var(--bg);padding:10px 18px;border-radius:8px;z-index:60;font-weight:500}

/* responsive */
@media (max-width:1200px){.watch{grid-template-columns:1fr}.upnext{max-width:none}}
@media (max-width:900px){
  .side{transform:translateX(-100%);transition:transform .2s;width:240px;box-shadow:0 0 0 100vmax transparent}
  body.navopen .side{transform:none;box-shadow:0 0 0 100vmax rgba(0,0,0,.4)}
  main,body.mini main{margin-left:0;padding:12px 16px 56px}
  body.mini .side span{display:inline}
}
@media (max-width:600px){
  .top{padding:0 8px;gap:6px}
  .brand{font-size:16px}
  #helpBtn{display:none}
  .sbtn{width:44px}
  .search input{padding:0 12px;font-size:14px}
  .grid{grid-template-columns:1fr;gap:22px}
  .mini{grid-template-columns:140px 1fr}
  .pagehead h1{font-size:24px}
}

.badge.dur{left:auto;right:8px}
.badge.src{bottom:auto;top:8px;background:var(--accent);color:var(--navy)}
.why-here li{margin:5px 0}
.why-here a{color:var(--link)}