:root{--color-background: #f5f6f8;--color-surface: #ffffff;--color-text: #111827;--color-muted: #596170;--color-line: #e5e7eb;--color-accent: #175cd3;--color-status: #eef5ff;--radius-card: 22px;--shadow-card: 0 16px 40px rgb(17 24 39 / 8%);--safe-top: max(10px, env(safe-area-inset-top));--safe-bottom: max(10px, env(safe-area-inset-bottom))}*{box-sizing:border-box}html{background:var(--color-background)}body{min-width:320px;min-height:100vh;margin:0;color:var(--color-text);background:var(--color-background);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit}:focus-visible{outline:3px solid rgb(23 92 211 / 28%);outline-offset:3px}.app-shell{display:grid;width:min(100%,520px);min-height:100vh;margin:0 auto;padding:calc(var(--safe-top) + 24px) 16px calc(var(--safe-bottom) + 24px);place-items:center}.technical-card{width:100%;padding:24px;background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-card);box-shadow:var(--shadow-card)}.eyebrow{margin:0 0 8px;color:var(--color-muted);font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.technical-card h1{margin:0;font-size:clamp(1.75rem,8vw,2.25rem);line-height:1.08}.technical-card p:not(.eyebrow){line-height:1.5}.status-message{padding:12px;background:var(--color-status);border:1px solid #dbe8ff;border-radius:14px;color:#244d88;font-size:.9rem}.text-link{display:inline-flex;min-height:44px;align-items:center;color:var(--color-accent);font-weight:700}code{overflow-wrap:anywhere}.form-stack{display:grid;gap:14px;margin-top:20px}.form-stack label{display:grid;gap:6px;font-weight:700}.form-stack input,.form-stack textarea,.form-stack select{min-height:44px;padding:10px;border:1px solid var(--color-line);border-radius:12px;font:inherit}.form-stack textarea{min-height:88px;resize:vertical}.form-stack fieldset{display:grid;gap:10px;border:0;padding:0}.form-stack legend{margin-bottom:8px;font-weight:800}.wallet-summary{display:grid;gap:5px;margin:18px 0;padding:14px;border:1px solid var(--color-line);border-radius:14px;background:var(--color-status)}.wallet-summary small{color:var(--color-muted)}.primary-button,.community-link{display:flex;min-height:44px;align-items:center;justify-content:center;padding:10px 14px;border:0;border-radius:14px;background:var(--color-text);color:#fff;font-weight:800;text-decoration:none}.community-link{margin-top:10px;justify-content:flex-start;background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-line)}.leaderboard-row{display:grid;gap:4px;min-height:44px;margin-top:10px;padding:12px;border:1px solid var(--color-line);border-radius:14px;background:var(--color-status)}.leaderboard-row span{color:var(--color-muted);font-size:.9rem}.secondary-button{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:10px 14px;border:1px solid var(--color-line);border-radius:14px;background:var(--color-surface);color:var(--color-text);font:inherit;font-weight:800;text-decoration:none}.share-actions{display:grid;gap:10px;margin-top:16px}.share-actions-buttons{display:grid;gap:10px}.error-message{color:#8d1a12}button,input,textarea,select{font:inherit}button{cursor:pointer}.technical-card,.community-link,.leaderboard-row{overflow-wrap:anywhere}.form-stack input[type=checkbox],.form-stack input[type=radio]{min-width:20px;min-height:20px;padding:0}.form-stack fieldset>label{display:flex;min-height:44px;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--color-line);border-radius:12px;font-weight:700}.form-stack .consent-label{grid-template-columns:24px 1fr;min-height:44px;align-items:start;padding:10px 0}@media(max-width:359px){.app-shell{padding-inline:12px}.technical-card{padding:18px}}