:root{color-scheme:dark;--bg:#060d1b;--card:#101b2e;--text:#f1f5f9;--muted:#b4bfd0;--accent:#fbbf24;--border:#435169}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.55 system-ui,-apple-system,Segoe UI,sans-serif}a{color:var(--accent);text-underline-offset:3px}button,input{font:inherit}button,a,input{touch-action:manipulation}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #fbbf24;outline-offset:3px}[hidden]{display:none!important}
header{max-width:1152px;margin:auto;padding:24px;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}header>a:last-child{font-size:.9rem;color:var(--muted)}.brand{font-weight:850;color:#fff;text-decoration:none;font-size:1.45rem}.brand span{color:var(--accent)}main{max-width:1080px;margin:40px auto 60px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:60px;padding:0 24px;align-items:start}h1{font-size:clamp(2.1rem,4vw,3.5rem);line-height:1.1;letter-spacing:-.04em;margin:18px 0 24px}h2{font-size:1.4rem;margin:0 0 24px;line-height:1.3}.intro{padding-top:25px}.intro>p{color:var(--muted)}.intro .eyebrow{color:var(--accent);font-weight:700;font-size:.9rem}.intro .trust{color:var(--text);font-weight:650;font-size:.95rem}ul{padding-left:22px;color:var(--muted)}li{padding:4px 0}.signup-card{padding:28px;background:var(--card);border:1px solid var(--border);border-radius:18px}form>label{display:block;font-weight:600;margin:16px 0 6px}input:not([type=checkbox]){width:100%;min-width:0;min-height:46px;border:1px solid var(--border);background:#081120;color:#fff;border-radius:8px;padding:10px 12px}input[type=checkbox]{width:20px;height:20px;flex:0 0 20px;accent-color:var(--accent)}.password-row{display:flex;gap:8px;min-width:0}.password-row input{flex:1}.password-row button,aside button,footer button{border:1px solid var(--border);border-radius:8px;background:transparent;color:var(--text);padding:8px 12px;min-height:44px}.hint{font-size:.8rem;color:var(--muted);margin:7px 0 16px}.centered{text-align:center;margin-bottom:0}form .consent{display:flex;align-items:flex-start;gap:9px;font-size:.85rem;font-weight:400;margin-top:20px}.primary{width:100%;min-height:50px;color:#151007;background:linear-gradient(130deg,#fbbf24,#f59e0b);border:0;border-radius:9px;padding:12px 16px;font-weight:750;margin-top:8px}.primary:disabled{opacity:.65;cursor:wait}#signupError{background:#491b25;border:1px solid #f87171;color:#ffe4e6;padding:12px;border-radius:8px;font-size:.9rem;overflow-wrap:anywhere}#signupSuccess{background:#113e2b;color:#dcfce7;padding:12px;border-radius:8px}footer{display:flex;gap:20px;align-items:center;justify-content:center;padding:20px;flex-wrap:wrap;font-size:.85rem}aside{position:fixed;bottom:14px;left:14px;right:14px;max-width:540px;margin:auto;padding:18px;background:#17243a;border:1px solid var(--border);border-radius:12px;box-shadow:0 8px 35px #0009;z-index:10}aside p{font-size:.85rem;margin:0 0 12px}aside button{margin:2px 6px 2px 0}
@media(max-width:760px){header{padding:18px 20px}main{grid-template-columns:1fr;gap:22px;max-width:540px;margin:8px auto 28px;padding:0 16px}.intro{padding:0}.intro h1{font-size:2rem;margin:12px 0}.intro h1 br{display:none}.intro>p:not(.eyebrow):not(.trust),.intro ul{display:none}.intro .trust{font-size:.85rem}.signup-card{padding:22px 18px}h2{font-size:1.2rem;margin-bottom:14px}}