:root{--t360-color-bg:#f5f6f8;--t360-color-surface:#fff;--t360-color-border:#d7dbe2;--t360-color-text:#1a1f29;--t360-color-text-muted:#5b6472;--t360-color-primary:#1957c2;--t360-color-primary-contrast:#fff;--t360-color-danger:#b3261e;--t360-color-danger-bg:#fdecea;--t360-color-warning:#8a5a00;--t360-color-warning-bg:#fff4e0;--t360-color-success:#1e6b3c;--t360-color-success-bg:#e8f5ec;--t360-color-focus-ring:#1957c2;--t360-space-1:4px;--t360-space-2:8px;--t360-space-3:12px;--t360-space-4:16px;--t360-space-5:24px;--t360-space-6:32px;--t360-radius-sm:4px;--t360-radius-md:8px;--t360-font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--t360-font-mono:ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--t360-color-bg);color:var(--t360-color-text);font-family:var(--t360-font-sans);font-size:14px;line-height:1.5}a{color:var(--t360-color-primary)}button,input,select,textarea{font-family:inherit;font-size:inherit}:focus-visible{outline:2px solid var(--t360-color-focus-ring);outline-offset:2px}