:root{--bg: #140f1a;--bg-raised: #1e1725;--bg-raised-2: #2a2033;--line: #392c45;--line-soft: #2e2438;--text: #f4eef7;--text-dim: #b4a5c0;--text-faint: #8b7d96;--accent: #e0679a;--accent-strong: #f07fae;--accent-ink: #2a0a18;--accent-wash: rgba(224, 103, 154, .14);--gold: #e8b662;--good: #6fcf97;--warn: #e0a267;--radius: 16px;--radius-sm: 10px;--shadow: 0 12px 32px rgba(0, 0, 0, .45);color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{background:radial-gradient(1100px 620px at 50% -10%,#2c1b34 0%,transparent 60%),var(--bg);background-attachment:fixed;color:var(--text);font-family:ui-rounded,SF Pro Rounded,-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3{margin:0;font-weight:650;letter-spacing:-.015em}h1{font-size:1.6rem}h2{font-size:1.25rem}h3{font-size:1rem}p{margin:0}.shell{max-width:32rem;margin:0 auto;padding:1.25rem 1.1rem 4rem}.stack{display:flex;flex-direction:column;gap:1rem}.stack-sm{display:flex;flex-direction:column;gap:.55rem}.row{display:flex;align-items:center;gap:.6rem}.row-between{display:flex;align-items:center;justify-content:space-between;gap:.6rem}.grow{flex:1}.card{background:var(--bg-raised);border:1px solid var(--line-soft);border-radius:var(--radius);padding:1.1rem;box-shadow:var(--shadow)}.card-quiet{background:var(--bg-raised);border:1px solid var(--line-soft);border-radius:var(--radius);padding:.9rem 1rem}.muted{color:var(--text-dim)}.faint{color:var(--text-faint);font-size:.85rem}.center{text-align:center}.eyebrow{text-transform:uppercase;letter-spacing:.09em;font-size:.7rem;font-weight:700;color:var(--text-faint)}.lede{font-size:1.35rem;font-weight:600;line-height:1.3}button{font:inherit;cursor:pointer}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;min-height:3rem;padding:0 1.15rem;border:1px solid transparent;border-radius:999px;background:var(--bg-raised-2);color:var(--text);font-weight:600;transition:filter .15s ease,opacity .15s ease}.btn:hover:not(:disabled){filter:brightness(1.15)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:linear-gradient(180deg,var(--accent-strong),var(--accent));color:var(--accent-ink)}.btn-ghost{background:transparent;border-color:var(--line);color:var(--text-dim)}.btn-block{width:100%}.btn-sm{min-height:2.35rem;font-size:.88rem;padding:0 .85rem}.btn-link{background:none;border:none;padding:0;min-height:0;color:var(--accent);font-weight:600;text-decoration:underline;text-underline-offset:3px}.choice{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}.choice .btn{min-height:4.2rem;font-size:1.05rem}label{display:block;font-size:.85rem;font-weight:600;color:var(--text-dim);margin-bottom:.35rem}input[type=text],input[type=email],input[type=password],input[type=number],textarea{width:100%;padding:.8rem .9rem;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--text);font:inherit}input:focus-visible,textarea:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}textarea{resize:vertical;min-height:5rem}::placeholder{color:var(--text-faint)}.check{display:flex;align-items:center;gap:.75rem;padding:.85rem .95rem;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-sm);cursor:pointer;margin:0;font-size:1rem;font-weight:500;color:var(--text);transition:border-color .15s ease,background .15s ease}.check:has(input:checked){border-color:var(--accent);background:var(--accent-wash)}.check input{width:1.3rem;height:1.3rem;accent-color:var(--accent);flex:none;margin:0}.pill{display:inline-flex;align-items:center;gap:.4rem;padding:.3rem .7rem;border-radius:999px;font-size:.8rem;font-weight:650;background:var(--bg-raised-2);color:var(--text-dim);border:1px solid var(--line)}.pill-accent{background:var(--accent-wash);border-color:var(--accent);color:var(--accent-strong)}.pill-good{background:#6fcf971f;border-color:#6fcf9773;color:var(--good)}.chip-list{display:flex;flex-wrap:wrap;gap:.45rem;padding:0;margin:0;list-style:none}.chip{padding:.45rem .8rem;border-radius:999px;border:1px solid var(--line);background:var(--bg);font-size:.9rem}.chip-mutual{border-color:var(--gold);background:#e8b66221;color:var(--gold);font-weight:650}.code{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,monospace;font-size:1.5rem;letter-spacing:.22em;font-weight:700;color:var(--text)}.qr{display:block;width:100%;max-width:15rem;margin:0 auto;border-radius:var(--radius-sm);background:#fff;padding:.7rem}.alert{padding:.75rem .9rem;border-radius:var(--radius-sm);border:1px solid rgba(224,103,154,.5);background:#e0679a1a;color:var(--accent-strong);font-size:.9rem}.timer{font-variant-numeric:tabular-nums;font-weight:700;letter-spacing:.02em}.divider{height:1px;background:var(--line-soft);border:0;margin:.25rem 0}@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}