:root{--color-bg: #f5f7f7;--color-surface: #ffffff;--color-border: #dde3e2;--color-border-strong: #b8c4c2;--color-ink: #16211f;--color-ink-muted: #576461;--color-ink-faint: #8a9794;--color-accent: #1f9e94;--color-accent-soft: #e3f5f3;--color-accent-strong: #157e76;--color-blue: #4a5cf0;--color-blue-soft: #eef0fe;--color-success: #1f8a5f;--color-success-soft: #e4f5ec;--color-warning: #b26a00;--color-warning-soft: #fbeed9;--color-error: #c02f3c;--color-error-soft: #fbe6e8;--space-2xs: 4px;--space-xs: 8px;--space-sm: 12px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--font-ui: "Instrument Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-data: "Geist", "Instrument Sans", system-ui, sans-serif;--font-code: "JetBrains Mono", Consolas, monospace}@media (prefers-color-scheme: dark){:root{--color-bg: #0f1615;--color-surface: #17201f;--color-border: #263230;--color-border-strong: #384846;--color-ink: #e8edec;--color-ink-muted: #a3b0ad;--color-ink-faint: #6d7977;--color-accent: #3fc4b8;--color-accent-soft: #133330;--color-blue: #7c8bf5;--color-blue-soft: #1c2140;--color-success: #4fbf8b;--color-success-soft: #16281f;--color-warning: #d69a3f;--color-warning-soft: #2c2312;--color-error: #e0616d;--color-error-soft: #2c1417}}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--color-bg);color:var(--color-ink);font-family:var(--font-ui);font-size:.9375rem;letter-spacing:0}button,input,select{font:inherit}button{min-height:44px;border:0;border-radius:8px;background:var(--color-accent);color:#fff;cursor:pointer;font-weight:700}button:disabled{cursor:not-allowed;opacity:.6}input,select{width:100%;min-height:44px;border:1px solid var(--color-border-strong);border-radius:8px;background:var(--color-surface);color:var(--color-ink);padding:0 var(--space-sm)}label{display:grid;gap:var(--space-xs);color:var(--color-ink-muted);font-size:.8125rem;font-weight:600}