:root{--spacing-1:4px;--spacing-2:8px;--spacing-3:12px;--spacing-4:16px;--spacing-5:20px;--spacing-6:24px;--spacing-8:32px;--spacing-10:40px;--spacing-12:48px;--radius-2:8px;--radius-3:12px;--radius-4:16px;--radius-5:20px;--radius-6:24px;--shadow-sm:0 1px 2px #00000026;--shadow-md:0 8px 24px #0000003d;--shadow-lg:0 16px 40px #00000059;--z-header:100;--z-drawer:1000;--z-modal:1200;--not-found-desc-size:1.125rem;--section-gap:clamp(80px, 12vh, 140px);--section-gap-sm:clamp(48px, 8vh, 80px);--hero-headline-size:clamp(38px, 6vw, 72px);--hero-sub-size:clamp(16px, 2vw, 22px);--chapter-headline-size:clamp(28px, 4vw, 48px);--scene-text-size:clamp(14px, 1.5vw, 17px)}html[data-theme=dark]{--bg-base:#1c1c1e;--text-primary:#d7ddef;--text-secondary:#a2afd2;--accent-primary:#39ff14;--accent-alt:#6c63ff;--surface-border:#ffffff1a;--surface-bg:#14141e2e;--brand-hotPink:#f90dc1;--brand-orange:#ff8c00;--brand-teal:#00adb5;--brand-purple:#7e499d;--brand-gold:gold;--ambient-1:#39ff14;--ambient-2:#6c63ff;--ambient-3:#f90dc1}html[data-theme=light]{--bg-base:#f2f0f6;--text-primary:#4b4f6d;--text-secondary:#6f7c9f;--accent-primary:#e8007a;--accent-alt:#7c3aed;--surface-border:#fff6;--surface-bg:#ffffff24;--brand-hotPink:#f90dc1;--brand-orange:#ff8c00;--brand-teal:#00adb5;--brand-purple:#7e499d;--brand-gold:gold;--ambient-1:#e8007a;--ambient-2:#7c3aed;--ambient-3:#60a5fa}:root{--accent-primary-20:color-mix(in oklab, var(--accent-primary), transparent 80%);--accent-alt-20:color-mix(in oklab, var(--accent-alt), transparent 80%);--nt-void:#04060a;--nt-panel:#0a0e14b8;--nt-ink:#eaf1f7;--nt-ink-dim:#9aa8bb;--nt-signal:#39ff14;--nt-ember:#ff6b4a;--nt-dead:#6b7a90;--nt-hair:#9aa8bb2e;--nt-danger:#ff5a48;--nt-brand-green:#05c738;--nt-brand-lime:#b8e000;--nt-brand-magenta:#f20a8c;--nt-brand-blue:#1466f5;--nt-heart:#ff3d9e;--nt-sky:#4d8dff;--nt-lume:#c8f000;--nt-spectrum:linear-gradient(90deg, var(--nt-brand-green) 0%, var(--nt-brand-lime) 34%, var(--nt-brand-magenta) 66%, var(--nt-brand-blue) 100%);--nt-panel-warm:#180e0ab8;--nt-hair-warm:#ff6b4a2e;--nt-ember-dim:#b3543e;--nt-ember-glow:#ff6b4a24;--ease-settle:cubic-bezier(.16, 1, .3, 1);--ease-eager:cubic-bezier(.34, 1.56, .64, 1);--ease-heavy:cubic-bezier(.22, 1, .36, 1);--ease-depart:cubic-bezier(.5, 0, .74, .46);--dur-quick:.25s;--dur-move:.5s;--dur-reveal:.85s;--dur-scene:1.3s}