:root{color-scheme:dark;--background:#080b12;--surface:#111827;--surface-raised:#1b2535;--surface-selected:#222f45;--border:#334155;--border-strong:#64748b;--primary:#7c8cff;--primary-pressed:#6574e8;--primary-surface:#202a56;--text:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--warning:#fbbf24;--danger:#f87171;--radius-sm:8px;--radius-md:12px;--radius-lg:18px}html[data-theme=light]{color-scheme:light;--background:#f8fafc;--surface:#fff;--surface-raised:#f1f5f9;--surface-selected:#e2e8f0;--border:#e2e8f0;--border-strong:#cbd5e1;--primary:#6366f1;--primary-pressed:#4f46e5;--primary-surface:#eef2ff;--text:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--warning:#d97706;--danger:#dc2626}html[data-theme=light] body{background:radial-gradient(circle at top,rgba(99,102,241,.08),transparent 34rem),var(--background)}@media 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img{max-width:280px}.landing-feature{grid-template-columns:1fr;text-align:center}.landing-feature:nth-child(2n) .landing-feature-visual{order:0}.landing-feature-content{align-items:center}.landing-feature-content p{max-width:none}.landing-feature-badges{justify-content:center}}@media (max-width:480px){.landing-cta{width:100%}.landing-hero-actions{flex-direction:column;align-items:stretch}.landing-bottom-cta .landing-hero-actions{align-items:stretch}}.auth-page{display:flex;flex-direction:column;align-items:center;min-height:100vh;padding:1.5rem 1rem 4rem}.auth-header{justify-content:space-between;max-width:45rem;margin-bottom:2.5rem}.auth-card,.auth-header{display:flex;align-items:center;width:100%}.auth-card{flex-direction:column;gap:1.25rem;max-width:27.5rem;padding:2rem 1.75rem;border:1px solid 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.15s}.auth-button:disabled{cursor:default;opacity:.6}.auth-button-primary{background:var(--primary);color:#fff}.auth-button-primary:hover{background:var(--primary-pressed)}.auth-button-quiet{min-height:38px;border-color:var(--border);background:transparent;color:var(--text-secondary);font-size:.9rem}.auth-button-quiet:hover:not(:disabled){border-color:var(--border-strong);color:var(--text)}.auth-card-wide{align-items:stretch;max-width:45rem;text-align:left}.inbox-message,.inbox-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem}.inbox-search{flex:1 1 16rem;min-height:44px;padding:.55rem .9rem;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-raised);color:var(--text);font:inherit}.inbox-search:focus{outline:2px solid var(--primary);outline-offset:1px}.inbox-scopes{display:inline-flex;padding:3px;border-radius:var(--radius-md);background:var(--surface-raised)}.inbox-scope{min-height:38px;padding:.35rem 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