:root{--bg:#0e0f11;--bg-soft:#151618;--bg-card:#1a1b1e;--border:#ffffff12;--border-hover:#ffffff26;--text-primary:#f0ede8;--text-secondary:#9b978f;--text-muted:#5a5750;--accent:#d4a96a;--accent-soft:#d4a96a1f;--accent-glow:#d4a96a40;--green:#7ec8a0;--blue:#7ab3d4;--font-display:"Sora", sans-serif;--font-body:"Noto Sans JP", sans-serif;--font-mono:"JetBrains Mono", monospace;--radius:12px;--ease:cubic-bezier(.16, 1, .3, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text-primary);font-family:var(--font-body);-webkit-font-smoothing:antialiased;font-weight:300;line-height:1.75}body:before{content:"";pointer-events:none;z-index:9999;opacity:.4;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' 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