:root{--ground:#eef1f9;--panel:#fff;--ink:#22262f;--muted:#5f6675;--line:#22262f;--soft:#dfe4f0;--yellow:#ffcb47;--coral:#ff6e61;--green:#2fc46b;--blue:#4d9dff;--violet:#8b7bff;--shadow:#22262f;--disp:ui-rounded,"SF Pro Rounded","Nunito",system-ui,sans-serif;--body:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace}@media (prefers-color-scheme:dark){:root{--ground:#15171d;--panel:#1e2129;--ink:#eef0f6;--muted:#9aa2b4;--line:#3a3f4d;--soft:#2a2e38;--shadow:#000}}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--body);background:var(--ground);color:var(--ink);line-height:1.6;overflow-x:hidden}a{color:inherit}.block{background:var(--panel);border:2.5px solid var(--line);box-shadow:5px 5px 0 var(--shadow);border-radius:16px}.btn{font-family:var(--disp);border:2.5px solid var(--line);cursor:pointer;background:var(--panel);color:var(--ink);box-shadow:4px 4px 0 var(--shadow);border-radius:13px;padding:13px 22px;font-size:16px;font-weight:800;transition:transform 80ms,box-shadow 80ms}.btn:active{box-shadow:2px 2px 0 var(--shadow);transform:translate(2px,2px)}.btn:disabled{opacity:.55;cursor:default}.btn.fill{background:var(--yellow);color:#22262f}.btn.coral{background:var(--coral);color:#fff}.btn.live{background:var(--green);color:#08351d}.btn.mini{box-shadow:3px 3px 0 var(--shadow);padding:9px 14px;font-size:14px}.eyebrow{font-family:var(--mono);text-transform:uppercase;letter-spacing:.14em;color:var(--muted);font-size:12px;font-weight:600}.brand{font-family:var(--disp);letter-spacing:-.5px;align-items:center;gap:8px;font-size:22px;font-weight:900;display:flex}.brand .cube{border:2.5px solid var(--line);background:var(--blue);width:26px;height:26px;box-shadow:2px 2px 0 var(--shadow);border-radius:7px;display:inline-block;position:relative}.brand .cube:after{content:"</>";font-family:var(--mono);color:#fff;place-items:center;font-size:9px;font-weight:700;display:grid;position:absolute;inset:0}.brand .co{color:var(--coral)}label{font-family:var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:13px 0 6px;font-size:12px;font-weight:600;display:block}input,textarea{width:100%;font-family:var(--body);border:2.5px solid var(--line);background:var(--ground);color:var(--ink);border-radius:11px;outline:none;padding:12px 14px;font-size:16px}input:focus,textarea:focus{border-color:var(--blue)}input[type=file]{padding:9px;font-size:14px}.err{color:#b5261a;background:#ffe3e0;border:2px solid #f2a9a2;border-radius:10px;margin-top:13px;padding:9px 12px;font-size:14px}.note{border:2px solid var(--yellow);color:#6b5200;background:#fff6d9;border-radius:10px;margin-top:11px;padding:9px 12px;font-size:13.5px}.overlay{z-index:50;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0f121e8c;justify-content:center;align-items:center;padding:18px;display:flex;position:fixed;inset:0}.modal{width:100%;max-width:400px;padding:24px 22px;animation:.18s pop;position:relative}@keyframes pop{0%{opacity:0;transform:translateY(8px)scale(.97)}to{opacity:1;transform:none}}.modal .x{color:var(--muted);cursor:pointer;font-size:20px;font-family:var(--mono);background:0 0;border:none;position:absolute;top:14px;right:16px}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}