:root{--bg:#080808;--bg-soft:#0d0d0d;--surface:#101010;--surface-2:#161616;--surface-3:#1e1e1e;--ink:#f4f4f2;--ink-bright:#fff;--muted:#9a9a9a;--muted-dim:#6f6f6c;--line:#ffffff14;--line-strong:#ffffff24;--line-neon:#b6f40055;--neon-1:#c6ff3a;--neon-2:#b6f400;--neon-3:#34d058;--neon-soft:#b6f4001a;--neon-soft-2:#b6f40012;--neon-glow:#b6f40040;--neon-ink:#0a0a0a;--neon-grad:linear-gradient(100deg,#c6ff3a,#b6f400 38%,#34d058);--danger:#ff7a7a;--warn:#ffc93a;--radius:16px;--radius-sm:12px;--radius-pill:999px;--ease:cubic-bezier(.2,.65,.25,1);--ease-out:cubic-bezier(.16,1,.3,1);--topbar-h:64px;--sidebar-w:322px;--maxw:1500px;--font-body:"Inter",system-ui,-apple-system,sans-serif;--font-display:"Space Grotesk","Inter",system-ui,sans-serif;--z-sticky:50;--z-topbar:100;--z-toast:400}*{box-sizing:border-box;margin:0;padding:0}[hidden]{display:none!important}html{-webkit-tap-highlight-color:transparent;scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;min-height:100vh;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit;color:inherit}::selection{background:var(--neon-2);color:var(--neon-ink)}:focus-visible{outline:2px solid var(--neon-2);outline-offset:2px;border-radius:6px}.disp,h1,h2,h3{font-family:var(--font-display);letter-spacing:-.02em}.ico{width:18px;height:18px;flex:none}.ico,svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.glow{position:fixed;inset:0;pointer-events:none;z-index:0;background:radial-gradient(60% 42% at 26% -6%,#b6f40018 0,transparent 62%),radial-gradient(50% 40% at 92% 0,#34d0580f 0,transparent 60%)}.eyebrow{font-family:var(--font-display);font-size:11px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--muted-dim);display:flex;align-items:center;gap:8px}.neon-dot{width:7px;height:7px;border-radius:50%;background:var(--neon-2);box-shadow:0 0 0 3px var(--neon-soft),0 0 10px var(--neon-glow);flex:none}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:var(--z-topbar);height:var(--topbar-h);justify-content:space-between;gap:16px;padding:0 20px;background:#080808cc;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.brand,.topbar{display:flex;align-items:center}.brand{gap:10px}.brand-mark{width:30px;height:30px;border-radius:9px;background:var(--neon-grad);color:var(--neon-ink);font-size:19px;display:grid;place-items:center;box-shadow:0 0 16px var(--neon-glow)}.brand-mark,.brand-name{font-family:var(--font-display);font-weight:700}.brand-name{font-size:16px;letter-spacing:-.01em}.brand-name .dot{color:var(--neon-2);margin:0 1px}.brand-tag{margin-left:4px}.topbar-right{gap:12px}.search,.topbar-right{display:flex;align-items:center}.search{position:relative;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-pill);padding:0 14px;height:40px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}.search:focus-within{border-color:var(--line-neon);box-shadow:0 0 0 4px var(--neon-soft-2)}.search .ico{color:var(--muted);width:16px;height:16px}.search input{background:none;border:none;outline:none;width:100%;color:var(--ink);font-size:14px}.search input::placeholder{color:var(--muted-dim)}.search kbd{font-family:var(--font-body);font-size:11px;color:var(--muted);background:var(--surface-2);border:1px solid var(--line);border-radius:6px;padding:2px 7px;line-height:1}.topbar-search{width:min(340px,34vw)}.progress-chip{display:flex;align-items:center;gap:8px;height:40px;padding:0 14px 0 10px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-pill);font-size:13px;color:var(--muted);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.ring{width:22px;height:22px;transform:rotate(-90deg)}.ring circle{fill:none;stroke-width:3}.ring-bg{stroke:var(--line-strong)}.ring-fg{stroke:var(--neon-2);stroke-linecap:round;stroke-dasharray:97.4;stroke-dashoffset:97.4;transition:stroke-dashoffset .6s var(--ease-out);filter:drop-shadow(0 0 3px var(--neon-glow))}.layout{position:relative;z-index:1;display:grid;grid-template-columns:var(--sidebar-w) 1fr;max-width:var(--maxw);margin:0 auto;min-height:calc(100vh - var(--topbar-h))}.sidebar{position:-webkit-sticky;position:sticky;top:var(--topbar-h);height:calc(100vh - var(--topbar-h));overflow-y:auto;padding:20px 14px 24px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:6px;scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent}.sidebar::-webkit-scrollbar{width:8px}.sidebar::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:8px}.sidebar .eyebrow{padding:4px 10px 8px}.nav{display:flex;flex-direction:column;gap:2px}.lvl-btn{display:flex;align-items:center;gap:11px;width:100%;text-align:left;background:none;border:none;cursor:pointer;padding:9px 11px;border-radius:var(--radius-sm);color:var(--muted);transition:background .18s var(--ease),color .18s var(--ease)}.lvl-btn:hover{background:var(--surface);color:var(--ink)}.lvl-btn .num{font-family:var(--font-display);font-size:12px;font-weight:600;color:var(--muted-dim);width:22px;flex:none;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;transition:color .18s var(--ease)}.lvl-btn .lt{font-family:var(--font-display);font-weight:600;font-size:13.5px;letter-spacing:-.01em;flex:1 1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lvl-btn .cnt{font-size:11px;color:var(--muted-dim);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.lvl-btn .chev{width:15px;height:15px;color:var(--muted-dim);transition:transform .25s var(--ease)}.lvl.open .lvl-btn{color:var(--ink)}.lvl.open .lvl-btn .num{color:var(--neon-2)}.lvl.open .chev{transform:rotate(90deg)}.lvl.has-current .lvl-btn .num{color:var(--neon-2)}.lvl-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s var(--ease)}.lvl.open .lvl-body{grid-template-rows:1fr}.lvl-body>div{overflow:hidden}.sec-label{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-dim);padding:12px 12px 5px 34px;font-weight:600}.mod{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:none;border:none;cursor:pointer;padding:7px 12px 7px 34px;border-radius:10px;color:var(--muted);position:relative;transition:background .16s var(--ease),color .16s var(--ease)}.mod:hover{background:var(--surface);color:var(--ink)}.mod .mdot{width:15px;height:15px;flex:none;display:grid;place-items:center}.mod .mdot .r{width:6px;height:6px;border-radius:50%;border:1.5px solid var(--muted-dim);transition:.16s var(--ease)}.mod.done .mdot .r{background:var(--neon-2);border-color:var(--neon-2);box-shadow:0 0 8px var(--neon-glow)}.mod .mt{flex:1 1;min-width:0;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mod .mdur{font-size:11px;color:var(--muted-dim);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.mod.current{background:var(--neon-soft);color:var(--ink-bright)}.mod.current:before{content:"";position:absolute;left:24px;top:50%;transform:translateY(-50%);width:3px;height:16px;border-radius:2px;background:var(--neon-2);box-shadow:0 0 8px var(--neon-glow)}.mod.current .mt{font-weight:600}.sidebar-foot{margin-top:auto;display:flex;align-items:center;gap:9px;padding:14px 12px 2px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}.main{min-width:0;padding:0}.hero,.results,.watch{padding:clamp(24px,4vw,56px) clamp(20px,4vw,56px)}.hero{max-width:920px}.hero-eyebrow{margin-bottom:22px}.hero-title{font-size:clamp(2.6rem,6vw,5rem);font-weight:700;line-height:.98;letter-spacing:-.04em;text-wrap:balance;color:var(--ink-bright)}.neon-grad-text{background:var(--neon-grad);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-sub{margin-top:22px;max-width:60ch;color:var(--muted);font-size:clamp(15px,1.6vw,17px);line-height:1.6}.hero-sub strong{color:var(--ink)}.hero-pills{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}.hero-search{max-width:560px;height:52px;margin-top:26px;border-radius:var(--radius)}.hero-search input{font-size:15px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.continue{margin-top:30px;display:grid;grid-gap:8px;gap:8px}.pill{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 15px;border-radius:var(--radius-pill);font-family:var(--font-display);font-weight:600;font-size:12.5px;letter-spacing:.01em;background:var(--surface);border:1px solid var(--line);color:var(--ink);white-space:nowrap}.pill-ghost{background:transparent;color:var(--muted);font-size:11px;letter-spacing:.12em;text-transform:uppercase;height:26px;padding:0 11px}.pill .b{color:var(--neon-2);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.btn{display:inline-flex;align-items:center;gap:8px;height:46px;padding:0 20px;border-radius:var(--radius-pill);font-family:var(--font-display);font-weight:600;font-size:14px;cursor:pointer;border:1px solid transparent;transition:transform .12s var(--ease),background .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease)}.btn svg{width:17px;height:17px}.btn:active{transform:translateY(1px)}.btn-neon{background:var(--neon-grad);color:var(--neon-ink);box-shadow:0 6px 24px -8px var(--neon-glow)}.btn-neon:hover{box-shadow:0 8px 30px -6px var(--neon-glow);filter:brightness(1.05)}.btn-ghost{background:var(--surface);border-color:var(--line);color:var(--ink)}.btn-ghost:hover{background:var(--surface-2);border-color:var(--line-strong)}.btn[disabled]{opacity:.4;pointer-events:none}.section-head{display:flex;align-items:center;gap:14px;margin-bottom:18px}.section-head h2{font-size:clamp(1.4rem,2.6vw,2rem);font-weight:700;color:var(--ink-bright)}.sec-num{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;flex:none;font-family:var(--font-display);font-weight:700;color:var(--neon-2);background:var(--neon-soft);border:1px solid var(--line-neon);font-size:14px}.rows{flex-direction:column;gap:9px}.row,.rows{display:flex}.row{align-items:center;gap:15px;padding:15px 18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);cursor:pointer;text-align:left;width:100%;transition:background .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease)}.row:hover{background:var(--surface-2);border-color:var(--line-strong);transform:translateX(2px)}.row-ico{width:42px;height:42px;border-radius:11px;flex:none;display:grid;place-items:center;background:var(--neon-soft);border:1px solid var(--line-neon);color:var(--neon-2)}.row-ico svg{width:20px;height:20px}.row.done .row-ico{background:var(--surface-2);border-color:var(--line);color:var(--neon-3)}.row-main{flex:1 1;min-width:0}.row-title{font-family:var(--font-display);font-weight:600;font-size:15px;color:var(--ink-bright)}.row-sub,.row-title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.row-sub{font-size:12.5px;color:var(--muted);margin-top:2px}.row-meta{display:flex;align-items:center;gap:12px;color:var(--muted-dim);font-size:12px;flex:none}.row-arrow{width:34px;height:34px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--muted);flex:none;transition:.18s var(--ease)}.row:hover .row-arrow{border-color:var(--line-neon);color:var(--neon-2);background:var(--neon-soft-2)}.row-arrow svg{width:15px;height:15px}.empty{color:var(--muted);padding:40px 0;text-align:center}.watch{max-width:var(--maxw)}.watch-head{display:flex;gap:16px;margin-bottom:20px;flex-wrap:wrap}.back,.watch-head{align-items:center}.back{display:inline-flex;gap:7px;background:none;border:none;cursor:pointer;color:var(--muted);font-family:var(--font-display);font-weight:600;font-size:13px;padding:6px 4px;transition:color .18s var(--ease)}.back:hover{color:var(--ink)}.back svg{width:16px;height:16px}.crumb{color:var(--muted-dim);font-size:12.5px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}.crumb .neon{color:var(--neon-2)}.crumb .sep{opacity:.5}.watch-grid{display:grid;grid-template-columns:minmax(0,1fr) 388px;grid-gap:22px;gap:22px;align-items:start}.player-frame{position:relative;background:#000;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;aspect-ratio:16/9;box-shadow:0 24px 70px -30px #000,inset 0 0 0 1px #ffffff08}.player-frame video{width:100%;height:100%;display:block;background:#000}video::cue{background:#080808cc;color:#fff;font-family:var(--font-body);font-size:.92em;line-height:1.4;text-shadow:0 1px 3px #000}.now{margin-top:20px;display:flex;gap:20px;justify-content:space-between;align-items:flex-start;flex-wrap:wrap}.now-title{font-size:clamp(1.3rem,2.4vw,1.9rem);font-weight:700;color:var(--ink-bright);letter-spacing:-.025em;text-wrap:balance;max-width:22ch}.now-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:10px;color:var(--muted);font-size:12.5px}.now-meta .tag{display:inline-flex;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-pill);padding:4px 11px}.now-meta .tag .neon-dot{width:6px;height:6px}.now-nav{display:flex;gap:10px;flex-wrap:wrap}.now-nav .btn{height:42px}.watchedbtn-done{background:var(--neon-soft)!important;border-color:var(--line-neon)!important;color:var(--neon-2)!important}.transcript-col{position:-webkit-sticky;position:sticky;top:calc(var(--topbar-h) + 20px);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;max-height:calc(100vh - var(--topbar-h) - 40px);overflow:hidden}.tr-head{justify-content:space-between;gap:10px;padding:14px 15px;border-bottom:1px solid var(--line)}.tr-head,.tr-title{display:flex;align-items:center}.tr-title{gap:9px;font-family:var(--font-display);font-weight:600;font-size:14px}.tr-dot{width:7px;height:7px;border-radius:50%;background:var(--neon-2);box-shadow:0 0 8px var(--neon-glow)}.tr-src{margin-left:2px}.tr-tools{display:flex;gap:6px}.icon-btn{height:30px;min-width:30px;padding:0 9px;border-radius:9px;background:var(--surface-2);border:1px solid var(--line);color:var(--muted);cursor:pointer;font-family:var(--font-display);font-weight:600;font-size:12px;display:inline-flex;align-items:center;justify-content:center;transition:.16s var(--ease)}.icon-btn svg{width:15px;height:15px}.icon-btn:hover{color:var(--ink);border-color:var(--line-strong)}.icon-btn[aria-pressed=true]{background:var(--neon-soft);border-color:var(--line-neon);color:var(--neon-2)}.tr-search{display:flex;align-items:center;gap:9px;padding:10px 15px;border-bottom:1px solid var(--line)}.tr-search .ico{width:15px;height:15px;color:var(--muted-dim)}.tr-search input{background:none;border:none;outline:none;width:100%;font-size:13px}.tr-search input::placeholder{color:var(--muted-dim)}.tr-body{overflow-y:auto;padding:6px;scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent}.tr-body::-webkit-scrollbar{width:8px}.tr-body::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:8px}.cue{display:flex;gap:11px;padding:8px 11px;border-radius:10px;cursor:pointer;color:var(--muted);transition:background .16s var(--ease),color .16s var(--ease)}.cue:hover{background:var(--surface-2);color:var(--ink)}.cue .ct{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-size:11.5px;color:var(--muted-dim);padding-top:1px;flex:none;font-family:var(--font-display);min-width:38px;transition:color .16s var(--ease)}.cue .cx{font-size:13.5px;line-height:1.5}.cue.active{background:var(--neon-soft);color:var(--ink-bright)}.cue.active .ct{color:var(--neon-2)}.cue.dim{opacity:.32}.cue mark{background:var(--neon-2);color:var(--neon-ink);border-radius:3px;padding:0 2px}.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(20px);z-index:var(--z-toast);background:var(--surface-2);border:1px solid var(--line-strong);border-radius:var(--radius-pill);padding:11px 20px;font-size:13px;font-weight:500;opacity:0;pointer-events:none;transition:opacity .25s var(--ease),transform .35s var(--ease-out);box-shadow:0 16px 40px -12px #000}.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}.toast .neon-dot{display:inline-block;margin-right:8px;vertical-align:middle}@keyframes fadeUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.anim-up{animation:fadeUp .6s var(--ease-out) both}.hero>*{animation:fadeUp .7s var(--ease-out) both}.hero>:first-child{animation-delay:.02s}.hero>:nth-child(2){animation-delay:.08s}.hero>:nth-child(3){animation-delay:.14s}.hero>:nth-child(4){animation-delay:.2s}.hero>:nth-child(5){animation-delay:.26s}.hero>:nth-child(6){animation-delay:.32s}.nav .lvl{animation:fadeUp .5s var(--ease-out) both}.row{animation:fadeUp .45s var(--ease-out) both}.view-enter{animation:fadeIn .35s var(--ease-out) both}::view-transition-new(root),::view-transition-old(root){animation-duration:.3s}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.001ms!important;animation-delay:0!important;transition-duration:.001ms!important;scroll-behavior:auto!important}html{scroll-behavior:auto}}.menu-toggle{display:none}@media (max-width:1180px){.watch-grid{grid-template-columns:1fr}.transcript-col{position:static;max-height:min(60vh,540px)}}@media (max-width:900px){:root{--sidebar-w:0px}.layout{grid-template-columns:1fr}.sidebar{position:fixed;top:var(--topbar-h);left:0;bottom:0;width:300px;z-index:var(--z-sticky);background:var(--bg-soft);transform:translateX(-102%);transition:transform .3s var(--ease);border-right:1px solid var(--line-strong)}body.nav-open .sidebar{transform:none;box-shadow:40px 0 80px -20px #000}body.nav-open:after{content:"";position:fixed;inset:var(--topbar-h) 0 0 0;background:#000a;z-index:40}.menu-toggle{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--surface);border:1px solid var(--line);color:var(--ink);cursor:pointer}.topbar-search{width:auto;flex:1 1}}@media (max-width:560px){.brand-tag,.progress-chip,.topbar-search{display:none}.now-nav{width:100%}.now-nav .btn{flex:1 1;justify-content:center}}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;position:relative;z-index:1}.login-card{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:36px 32px;text-align:center;box-shadow:0 30px 80px -40px #000}.login-mark{width:52px;height:52px;border-radius:15px;background:var(--neon-grad);color:var(--neon-ink);font-family:var(--font-display);font-weight:700;font-size:30px;display:grid;place-items:center;margin:0 auto 20px;box-shadow:0 0 26px var(--neon-glow)}.login-card h1{font-size:24px;font-weight:700;margin-bottom:6px}.login-card p{color:var(--muted);font-size:14px;margin-bottom:26px}.login-card .eyebrow{justify-content:center;margin-bottom:22px}.gbtn{display:flex;align-items:center;justify-content:center;gap:11px;width:100%;height:50px;border-radius:var(--radius-pill);background:var(--ink-bright);color:#111;border:none;cursor:pointer;font-family:var(--font-display);font-weight:600;font-size:15px;transition:transform .12s var(--ease),filter .2s var(--ease)}.gbtn:hover{filter:brightness(.94)}.gbtn:active{transform:translateY(1px)}.gbtn svg{width:19px;height:19px}.login-note{margin-top:18px;font-size:12.5px;color:var(--muted-dim)}.login-note b{color:var(--neon-2)}.login-err{margin-top:16px;background:#ff7a7a1a;border:1px solid #ff7a7a44;color:#ffb4b4;border-radius:12px;padding:11px 14px;font-size:13px}