:root{--bg:#000;--s:#121212;--s2:#1a1a1a;--b:#2e2e2e;--t:#f5f5f5;--m:#8a8a8a;--r:14px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--t);font:15px/1.5 Inter,system-ui,sans-serif}
[hidden]{display:none!important}a{color:inherit}:focus-visible{outline:2px solid #fff;outline-offset:2px}
.logo{font-weight:800;letter-spacing:.14em}.nav{display:flex;justify-content:space-between;align-items:center;padding:16px 5vw;border-bottom:1px solid var(--b)}.nav nav{display:flex;gap:20px;align-items:center}.nav a{text-decoration:none;color:var(--m)}
.hero{padding:12vh 5vw 8vh;max-width:900px}.hero h1{font-size:clamp(44px,9vw,104px);line-height:.95;letter-spacing:-.04em;margin:0 0 20px}.hero p{color:var(--m);font-size:19px}.note{font-size:13px!important}
.wrap{padding:6vh 5vw;max-width:1100px}.wrap h2{font-size:30px;letter-spacing:-.02em}.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.card{background:var(--s);border:1px solid var(--b);border-radius:var(--r);padding:20px}.card h3{margin:0 0 6px}.card p{margin:0;color:var(--m)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.chips span{border:1px solid var(--b);border-radius:99px;padding:5px 14px;color:var(--m)}
.sample{width:100%;max-width:420px;height:560px;border:1px solid var(--b);border-radius:var(--r);background:#000}footer{padding:40px 5vw;color:var(--m);border-top:1px solid var(--b)}
.btn{background:var(--s2);color:var(--t);border:1px solid var(--b);border-radius:10px;padding:10px 18px;font:inherit;cursor:pointer;text-decoration:none;display:inline-block;transition:.15s}.btn:hover{border-color:#777}.btn.primary{background:#fff;color:#000;border-color:#fff}.btn.sm{padding:6px 12px}.btn.ghost{background:none}.btn.danger:hover{border-color:#e55;color:#e88}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
input,select,textarea{background:#0b0b0b;color:var(--t);border:1px solid var(--b);border-radius:8px;padding:9px 11px;font:inherit;width:100%}textarea{min-height:90px;resize:vertical}input[type=checkbox]{width:auto}input[type=range]{padding:0}input[type=color]{padding:2px;height:38px}
label{display:block;margin:12px 0 4px;color:var(--m);font-size:13px}.err{color:#ff8a8a;min-height:20px;margin:8px 0}
#onboard{position:fixed;inset:0;background:#000;z-index:20;display:grid;place-items:center;padding:16px;overflow:auto}.ob{width:100%;max-width:480px}.bar{height:3px;background:var(--b);margin-bottom:28px}.bar i{display:block;height:100%;background:#fff;transition:width .3s}.ob h2{font-size:28px;letter-spacing:-.02em;margin:0 0 4px}.ob .row{margin-top:18px}.ob iframe{width:100%;height:420px;border:1px solid var(--b);border-radius:var(--r)}
#dash{display:grid;grid-template-columns:210px 1fr 360px;min-height:100vh}aside{border-right:1px solid var(--b);padding:20px 14px;position:sticky;top:0;height:100vh}aside nav{margin-top:24px;display:grid;gap:4px}aside button{text-align:left;background:none;border:0;color:var(--m);padding:9px 12px;border-radius:8px;font:inherit;cursor:pointer}aside button.on,aside button:hover{background:var(--s2);color:#fff}
main{padding:28px;min-width:0}main h1{margin:0 0 18px;letter-spacing:-.02em}.pv{border-left:1px solid var(--b);padding:16px;position:sticky;top:0;height:100vh}.pv iframe{width:100%;height:calc(100% - 50px);border:1px solid var(--b);border-radius:var(--r);margin-top:10px;background:#000}
.item{background:var(--s);border:1px solid var(--b);border-radius:var(--r);padding:12px;margin-bottom:10px}.item .row>*{flex:1 1 140px}.item .row>button{flex:0 0 auto;width:auto}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}.stats b{font-size:32px;display:block}.two{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
#toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%,80px);background:#fff;color:#000;padding:10px 18px;border-radius:99px;transition:.25s;z-index:50}#toast.show{transform:translate(-50%,0)}
@media(max-width:1100px){#dash{grid-template-columns:180px 1fr}.pv{display:none}}
@media(max-width:700px){#dash{grid-template-columns:1fr}aside{position:static;height:auto;border:0;border-bottom:1px solid var(--b)}aside nav{display:flex;overflow-x:auto}.stats,.two{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.logo{display:inline-flex;align-items:center;gap:10px}.cat{height:26px;width:auto;filter:invert(1)}.bdsv svg{width:24px;height:24px;shape-rendering:crispEdges;fill:#fff;display:block}.bdsv{display:inline-block}h3{margin:20px 0 4px}