:root{--bg-base: #08090c;--bg-surface: #10121a;--bg-elevated: #181b27;--bg-hover: #1e2233;--border-dim: #1c1f2e;--border-default: #252940;--border-bright: #3a3f5c;--text-primary: #e8eaf0;--text-secondary: #8b90a8;--text-muted: #555a72;--accent: #00d4aa;--accent-hover: #00f0c0;--accent-dim: rgba(0, 212, 170, .1);--accent-border: rgba(0, 212, 170, .25);--danger: #ff4c6a;--danger-dim: rgba(255, 76, 106, .1);--warning: #ffb84d;--success: #00d4aa;--info: #5c9eff;--font-sans: "Inter", "Noto Sans JP", -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Menlo", monospace;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--glow-accent: 0 0 20px rgba(0, 212, 170, .15);--glow-accent-strong: 0 0 30px rgba(0, 212, 170, .25)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:15px}body{font-family:var(--font-sans);background:var(--bg-base);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-base)}::-webkit-scrollbar-thumb{background:var(--border-default);border-radius:3px}::selection{background:#00d4aa4d;color:#fff}a{color:var(--accent);text-decoration:none;transition:color .15s}a:hover{color:var(--accent-hover)}body:after{content:"";position:fixed;inset:0;pointer-events:none;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,.03) 2px,rgba(0,0,0,.03) 4px);z-index:9999}