:root{--radius: 1rem;--radius-sm: .875rem;--radius-md: 1.125rem;--radius-lg: 1.75rem;--radius-control: .625rem;--radius-surface: .5rem;--radius-overlay: .75rem;--shadow-soft: 0 18px 44px rgba(15, 23, 42, .08);--shadow-card: 0 12px 30px rgba(15, 23, 42, .05);--shadow-float: var(--shadow-soft);--font-sans: "IBM Plex Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-display: "IBM Plex Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif}html,body,#root{min-height:100%}body{margin:0;font-family:var( --font-sans, "IBM Plex Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif );background-color:hsl(var(--background, 210 33% 99%));color:hsl(var(--foreground, 222 47% 11%));text-rendering:optimizeLegibility}*{box-sizing:border-box}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}:root{--background: 210 33% 99%;--foreground: 222 47% 11%;--card: 0 0% 100%;--card-foreground: 222 47% 11%;--popover: 0 0% 100%;--popover-foreground: 222 47% 11%;--primary: 217 91% 60%;--primary-foreground: 210 40% 98%;--secondary: 210 40% 96%;--secondary-foreground: 222 47% 11%;--muted: 210 40% 96%;--muted-foreground: 215 16% 47%;--accent: 173 80% 32%;--accent-foreground: 210 40% 98%;--destructive: 0 72% 51%;--destructive-foreground: 210 40% 98%;--border: 214 32% 91%;--input: 214 32% 91%;--ring: 217 91% 60%;--radius: 1rem;--shadow-soft: 0 18px 44px rgba(15, 23, 42, .08);--shadow-card: 0 12px 30px rgba(15, 23, 42, .05);--font-sans: "IBM Plex Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-display: "IBM Plex Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--color-ink: hsl(var(--foreground));--color-muted: hsl(var(--muted-foreground));--color-line: hsl(var(--border));--color-canvas: hsl(var(--background));--color-panel: color-mix(in srgb, hsl(var(--card)) 88%, transparent);--color-panel-strong: hsl(var(--card));--color-accent: hsl(var(--primary));--color-accent-soft: color-mix(in srgb, hsl(var(--primary)) 12%, transparent);--color-highlight: hsl(var(--accent));--color-highlight-soft: color-mix(in srgb, hsl(var(--accent)) 16%, transparent);--color-surface-soft: color-mix(in srgb, hsl(var(--card)) 72%, transparent);--color-overlay-soft: color-mix(in srgb, hsl(var(--foreground)) 8%, transparent);--color-overlay-strong: color-mix(in srgb, hsl(var(--foreground)) 12%, transparent);--radius-sm: .875rem;--radius-md: 1.125rem;--radius-lg: 1.75rem;--radius-control: .625rem;--radius-surface: .5rem;--radius-overlay: .75rem;--shadow-float: var(--shadow-soft)}.dark{--background: 222 47% 7%;--foreground: 210 40% 96%;--card: 222 33% 10%;--card-foreground: 210 40% 96%;--popover: 222 33% 10%;--popover-foreground: 210 40% 96%;--primary: 217 91% 66%;--primary-foreground: 222 47% 7%;--secondary: 217 33% 17%;--secondary-foreground: 210 40% 96%;--muted: 217 33% 17%;--muted-foreground: 215 20% 65%;--accent: 173 72% 38%;--accent-foreground: 210 40% 96%;--destructive: 0 72% 55%;--destructive-foreground: 210 40% 96%;--border: 217 33% 20%;--input: 217 33% 20%;--ring: 217 91% 66%;--color-surface-soft: color-mix(in srgb, hsl(var(--card)) 78%, transparent);--color-overlay-soft: color-mix(in srgb, hsl(var(--foreground)) 10%, transparent);--color-overlay-strong: color-mix(in srgb, hsl(var(--foreground)) 14%, transparent)}