:root{--bg-base: #FAFAF8;--bg-surface: #FFFFFF;--bg-raised: #F5F5F3;--bg-elevated: #FFFFFF;--bg-overlay: rgba(250, 250, 248, .85);--border-subtle: #E5E5E5;--border-default: #1a1a1a;--border-strong: #1a1a1a;--border-glow: none;--border-width: 2.5px;--border-bold: 3.5px;--text-primary: #1a1a1a;--text-secondary: #4A4A4A;--text-muted: #6B7280;--color-coral: #FF6B6B;--color-mint: #7ECEC1;--color-butter: #FFD93D;--color-lavender: #B8A9E8;--color-peach: #FFB4A2;--color-sky: #89CFF0;--color-coral-bg: #FFF0F0;--color-mint-bg: #F0FAF8;--color-butter-bg: #FFFCF0;--color-lavender-bg: #F5F3FA;--color-peach-bg: #FFF5F2;--color-sky-bg: #F0F7FD;--color-amber: #FF6B6B;--color-amber-bright: #FF8585;--color-amber-dim: rgba(255, 107, 107, .08);--color-amber-glow: rgba(255, 107, 107, .12);--color-sage: #7ECEC1;--color-sage-dim: rgba(126, 206, 193, .08);--color-sage-border: rgba(126, 206, 193, .3);--color-green: #7ECEC1;--color-green-dim: rgba(126, 206, 193, .08);--color-green-border: rgba(126, 206, 193, .3);--color-yellow: #FFD93D;--color-yellow-dim: rgba(255, 217, 61, .08);--color-red: #FF6B6B;--color-red-dim: rgba(255, 107, 107, .08);--color-blue: #89CFF0;--color-blue-dim: rgba(137, 207, 240, .08);--color-purple: #B8A9E8;--color-purple-dim: rgba(184, 169, 232, .08);--color-cyan: #89CFF0;--color-orange: #FFB4A2;--radius-xs: 4px;--radius-sm: 6px;--radius-md: 6px;--radius-lg: 12px;--radius-xl: 12px;--radius-full: 999px;--font-sans: "Pretendard", system-ui, -apple-system, sans-serif;--font-display: "Space Grotesk", system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, monospace;--transition-fast: .15s ease;--transition-normal: .15s ease;--transition-slow: .3s ease;--shadow-sm: 3px 3px 0 #1a1a1a;--shadow-card: 5px 5px 0 #1a1a1a;--shadow-card-hover: 6px 6px 0 #1a1a1a;--shadow-elevated: 5px 5px 0 #1a1a1a;--shadow-modal: 8px 8px 0 #1a1a1a;--shadow-glow-amber: 5px 5px 0 #1a1a1a}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);background:var(--bg-base);color:var(--text-primary);min-height:100dvh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;letter-spacing:.01em}::selection{background:#ffd93d;color:#1a1a1a}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#f5f5f3}::-webkit-scrollbar-thumb{background:#1a1a1a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#333}:focus-visible{outline:2.5px solid #1a1a1a;outline-offset:2px}@media(max-width:768px){:root{--shadow-card: 3px 3px 0 #1a1a1a;--shadow-card-hover: 4px 4px 0 #1a1a1a;--shadow-elevated: 3px 3px 0 #1a1a1a;--shadow-modal: 5px 5px 0 #1a1a1a}}