:root{--color-ink-900:#0d0f12;--color-ink-800:#15181c;--color-ink-700:#20242a;--color-ink-600:#333840;--color-ink-500:#4a505a;--color-gray-600:#666b73;--color-gray-500:#888d95;--color-gray-400:#b0b4ba;--color-gray-300:#d1d5da;--color-gray-200:#e6e8ec;--color-gray-100:#f2f3f5;--color-white:#fff;--color-accent-light:#6fa3c8;--color-accent:#2f6f9e;--color-accent-dark:#22557a;--color-accent-lighter:#8fbcd9;--color-amethyst-deep:#1b1524;--color-amethyst-glow:#9669cd;--color-amethyst-shade:#6e529e;--color-red-light:#cc7168;--color-red:#b4534a;--color-red-dark:#8c3d36;--color-success:#3e8a57;--color-warning:#c0903f;--color-error:var(--color-red);--color-info:#4a7a9b;--color-warm-white:var(--color-gray-100);--color-sand-light:var(--color-gray-200);--color-sand:var(--color-gray-300);--color-sand-dark:var(--color-gray-400);--color-concrete-light:var(--color-gray-400);--color-concrete:var(--color-gray-500);--color-taupe:var(--color-gray-600);--color-charcoal-light:var(--color-ink-500);--color-charcoal:var(--color-ink-700);--color-charcoal-dark:var(--color-ink-800);--color-black:var(--color-ink-900);--color-walnut-light:var(--color-ink-500);--color-walnut:var(--color-ink-700);--color-walnut-dark:var(--color-ink-800);--color-brass-light:var(--color-accent-light);--color-brass:var(--color-accent);--color-brass-dark:var(--color-accent-dark);--bg-page:var(--color-gray-100);--bg-surface:var(--color-gray-200);--bg-sunken:var(--color-gray-300);--bg-dark:var(--color-ink-800);--bg-dark-raised:var(--color-ink-700);--bg-overlay:#0d0f1080;--bg-overlay-dark:#0d0f10b8;--bg-frosted:#e9e7e2d9;--bg-frosted-dark:#15181a9e;--text-primary:var(--color-ink-800);--text-secondary:var(--color-gray-600);--text-muted:var(--color-gray-500);--text-inverse:var(--color-gray-100);--text-inverse-secondary:#f4f3f099;--text-accent:var(--color-accent);--text-accent-on-dark:var(--color-accent-light);--text-link:var(--color-accent-dark);--text-link-hover:var(--color-accent);--border-subtle:#63696b2e;--border-default:#63696b59;--border-strong:#15181a66;--border-on-dark:#f4f3f01f;--border-accent:var(--color-accent);--border-focus:var(--color-accent);--interactive-primary:var(--color-ink-800);--interactive-primary-hover:var(--color-ink-700);--interactive-primary-active:var(--color-ink-900);--interactive-accent:var(--color-accent);--interactive-accent-hover:var(--color-accent-dark);--shadow-0:none;--shadow-1:0 2px 12px #0d0f1014;--shadow-2:0 8px 32px #0d0f1024;--shadow-3:0 16px 48px #0d0f1033;--shadow-content:#0d0f1012 0px 4px 12px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--space-9:96px;--space-10:128px;--space-11:160px;--space-12:192px;--radius-none:0px;--radius-sm:2px;--radius-md:4px;--radius-lg:8px;--radius-xl:12px;--radius-full:9999px;--font-display-jp:"Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;--font-display-en:"Cormorant Garamond", Georgia, serif;--font-body:"Noto Sans JP", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;--font-mono:"JetBrains Mono", "Courier New", monospace;--text-display-2xl:72px;--text-display-xl:56px;--text-display-lg:48px;--text-h1:40px;--text-h2:32px;--text-h3:24px;--text-h4:20px;--text-h5:18px;--text-body-lg:18px;--text-body:16px;--text-body-sm:15px;--text-label:14px;--text-caption:12px;--text-micro:11px;--weight-light:300;--weight-regular:400;--weight-medium:500;--weight-semibold:600;--weight-bold:700;--leading-tight:1.2;--leading-snug:1.4;--leading-normal:1.6;--leading-relaxed:1.8;--leading-loose:2;--tracking-tight:-.02em;--tracking-normal:0em;--tracking-wide:.05em;--tracking-wider:.1em;--tracking-widest:.2em}