:root{color-scheme:light;--color-text: #1d1d1f;--color-text-secondary: #6e6e73;--color-text-muted: #86868b;--color-page: #f5f5f7;--color-surface: #ffffff;--color-surface-raised: #ffffff;--color-surface-subtle: #fbfbfd;--color-surface-selected: #edf4ff;--color-border: #e5e5ea;--color-border-strong: #d2d2d7;--color-primary: #0071e3;--color-primary-hover: #0077ed;--color-primary-pressed: #0064c9;--color-primary-soft: #e8f2ff;--color-info: #0071e3;--color-info-soft: #edf4ff;--color-success: #2f8b57;--color-success-soft: #eef9f1;--color-warning: #a76108;--color-warning-soft: #fff7e8;--color-error: #c13e43;--color-error-soft: #fff1f1;--color-disabled: #f0f3f1;--color-disabled-text: #9aa6a1;--color-scrim: rgba(29, 29, 31, .5);--focus-ring: 0 0 0 3px rgba(0, 113, 227, .18);--shadow-xs: 0 1px 2px rgba(29, 29, 31, .05);--shadow-surface: 0 8px 24px rgba(29, 29, 31, .055), 0 1px 3px rgba(29, 29, 31, .03);--shadow-float: 0 16px 36px rgba(29, 29, 31, .09), 0 3px 8px rgba(29, 29, 31, .045);--shadow-sticky: 0 -8px 24px rgba(29, 29, 31, .08), 0 -1px 0 rgba(29, 29, 31, .035);--radius-sm: 5px;--radius-md: 8px;--radius-lg: 8px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--motion-press: .11s;--motion-fast: .16s;--motion-base: .24s;--motion-slow: .32s;--motion-ease: cubic-bezier(.2, 0, 0, 1);--motion-ease-emphasized: cubic-bezier(.16, 1, .3, 1);--z-header: 20;--z-action-bar: 30;--z-overlay: 1000;--safe-area-top: env(safe-area-inset-top, 0px);--safe-area-bottom: env(safe-area-inset-bottom, 0px);--touch-target: 44px;--workspace-max: 1480px;--font-system: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif}*,*:before,*:after{box-sizing:border-box}html{min-width:320px;background:var(--color-page);font-family:var(--font-system);color:var(--color-text);scroll-behavior:smooth}body{min-width:320px;min-height:100vh;margin:0;overflow-x:hidden;background:var(--color-page);color:var(--color-text);font-family:inherit;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}button,input,select,textarea{font:inherit}button,[role=button]{touch-action:manipulation}button:not(:disabled),[role=button]:not([aria-disabled=true]){-webkit-tap-highlight-color:transparent}a{color:var(--color-primary)}img{display:block;max-width:100%}#app{min-height:100vh}:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px}::selection{background:var(--color-primary-soft);color:var(--color-text)}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{scroll-behavior:auto!important;animation-duration:1ms!important;animation-iteration-count:1!important;transition-duration:1ms!important}}