:root{--bg:#0b1426;--card:#121d36;--line:#273a5f;--text:#e9eefb;--muted:#a3b3d4;--accent:#ffc857;--ink:#1a1405;--bad:#ff9b9b;--r:14px;color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:1rem/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;min-height:100vh;display:flex;flex-direction:column}
main{flex:1;padding-bottom:3rem}
.wrap{width:100%;max-width:60rem;margin:0 auto;padding:0 1.1rem}
a{color:var(--accent);text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--ink);padding:.6rem 1rem;z-index:9}
.skip:focus{left:0}
.bar{border-bottom:1px solid var(--line)}
.bar-in{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;align-items:center;justify-content:space-between;padding-top:.8rem;padding-bottom:.8rem}
.brand{font-weight:800;letter-spacing:-.02em;font-size:1.15rem;color:var(--text);text-decoration:none}
.brand span{color:var(--accent);margin-left:.25ch}
nav{display:flex;gap:1.1rem;flex-wrap:wrap}
nav a{color:var(--muted);text-decoration:none;padding:.25rem 0}
nav a:hover,nav a[aria-current]{color:var(--text)}
nav a[aria-current]{box-shadow:0 2px 0 var(--accent)}
h1{font-size:clamp(1.9rem,6.5vw,3.2rem);line-height:1.08;letter-spacing:-.03em;margin:.4em 0 .5em;font-weight:800;max-width:18ch}
h2{font-size:1.3rem;letter-spacing:-.01em;margin:2em 0 .4em}
.lead{color:var(--muted);font-size:1.1rem;max-width:42rem}
.hero{padding:2.2rem 0 1rem}
.check{margin-top:1.6rem;max-width:42rem}
.check label{display:block;font-weight:600;margin-bottom:.5rem}
.row{display:flex;flex-direction:column;gap:.7rem}
input[type=text]{width:100%;font:inherit;padding:.9rem 1rem;border-radius:var(--r);border:1px solid var(--line);background:#0e192f;color:var(--text)}
input::placeholder{color:#6f81a8}
button,.btn{font:inherit;font-weight:700;border:0;border-radius:var(--r);padding:.9rem 1.4rem;background:var(--accent);color:var(--ink);cursor:pointer;text-decoration:none;display:inline-block;text-align:center}
button:hover,.btn:hover{filter:brightness(1.08)}
button[disabled]{opacity:.6;cursor:progress}
button.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.hint{color:var(--muted);font-size:.9rem;margin:.6rem 0 0}
.err{color:var(--bad);margin:.6rem 0 0}
.status{margin:1rem 0;padding:.9rem 1rem;border:1px solid var(--line);border-radius:var(--r);background:var(--card);max-width:42rem}
.status.error{border-color:#6b3a46;color:var(--bad)}
.result{margin-top:1rem;display:grid;gap:1rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1rem}
.vid{display:grid;gap:1rem}
.thumb{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px;background:#0e192f}
.vid h2{margin:0 0 .3rem;font-size:1.25rem;line-height:1.3}
.meta,.meta a{color:var(--muted)}
.tag{display:inline-block;font-size:.8rem;border:1px solid var(--line);border-radius:99px;padding:.05rem .6rem;margin-right:.4rem;color:var(--muted)}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin:0}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1rem}
.stat dt{color:var(--muted);font-size:.9rem}
.stat dd{margin:.2rem 0 0;font-size:1.6rem;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat dd.na{font-size:1.1rem;color:var(--muted);font-weight:600}
.stat small{display:block;color:var(--muted);font-size:.8rem;margin-top:.3rem;font-weight:400;letter-spacing:0}
.stat.key{border-color:var(--accent)}
.actions{display:flex;flex-wrap:wrap;gap:.7rem;align-items:center}
.skel{background:linear-gradient(90deg,#16233f,#1d2e50,#16233f);background-size:200% 100%;animation:sh 1.4s linear infinite;border-radius:10px;min-height:5rem}
@keyframes sh{to{background-position:-200% 0}}
.notes{margin-top:2.5rem;max-width:42rem;color:var(--muted)}
.notes h2{color:var(--text)}
.prose{max-width:42rem;padding-top:1.5rem}
.prose h1{max-width:none}
.prose li{margin:.3rem 0}
.prose p,.prose li{color:#cdd8ef}
.prose .lead{color:var(--muted)}
.prose .meta{font-size:.9rem}
.foot{border-top:1px solid var(--line);padding:1.4rem 0;color:var(--muted);font-size:.9rem}
.foot a{margin-right:1rem}
@media(min-width:40rem){.row{flex-direction:row}.row button{flex:none}.vid{grid-template-columns:18rem 1fr;align-items:start}.stats{grid-template-columns:repeat(4,1fr)}}
@media(prefers-reduced-motion:reduce){.skel{animation:none}}