@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Noto+Sans+SC:wght@300;400;500;700;900&display=swap";:root{--bg-primary:#04070f;--bg-secondary:#070d1b;--bg-tertiary:#0a1226;--bg-card:#0b1630;--bg-elevated:#102043;--bg-nav:#040812d1;--accent:#6cc9f0;--accent-strong:#b6e7ff;--accent-deep:#3f95c9;--accent-dim:#6cc9f01f;--accent-line:#6cc9f052;--frost:#e6f5ff;--ember:#ff7a45;--ember-soft:#ffa172;--ember-dim:#ff7a4524;--grad-heat:linear-gradient(135deg, #ff8a4c 0%, #ffb27a 55%, #ffd9b0 100%);--grad-cold:linear-gradient(135deg, #3f95c9 0%, #6cc9f0 52%, #cfeeff 100%);--grad-frost:linear-gradient(135deg, #dff3ff 0%, #a9dcf7 100%);--grad-dark:linear-gradient(160deg, #0b1630 0%, #050b19 100%);--text-primary:#eaf4ff;--text-secondary:#93a8c6;--text-muted:#8296b3;--text-faint:#5d7396;--border:#96c8ff1a;--border-strong:#a0cdff2e;--border-hover:#6cc9f06b;--ok:#4ec9a0;--warn:#e6b34a;--danger:#e0605a;--font-en:"Inter", system-ui, -apple-system, "Segoe UI", 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