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@font-face{font-family:Pinyin Tone Marks;src:local(Helvetica Neue),local(Segoe UI),local(Roboto),local(Arial),local(Noto Sans);unicode-range:U+101,U+112-113,U+11A-11B,U+12A-12B,U+14C-14D,U+16A-16B,U+1CD-1DC,U+1F8-1F9}:root{--color-primary:#58cc02;--color-primary-dark:#3a8f00;--color-primary-glow:#58cc0259;--color-primary-solid:var(--color-primary);--color-primary-solid-hover:var(--color-primary-dark);--color-on-primary:#fff;--color-gold:#b8860b;--color-gold-soft:#e8c874;--color-wood:#4a3222;--color-wood-soft:#6b4a30;--color-outline:#1a1a1a;--shadow-card:0 4px 0 var(--color-outline);--shadow-card-sm:0 3px 0 var(--color-outline);--color-bg:#fff;--color-exam-bg:#f5f6f8;--color-bg-soft:#eef0f3;--color-sidebar:#fff;--color-surface:#fff;--color-text:#1b1f24;--color-text-muted:#6b6757;--color-border:#e9e3d3;--color-node-locked-border:#c9c4b4;--color-bg-warm:#f7f5ef;--color-pinyin:#1cb0f6;--color-success:var(--state-ok);--color-error:var(--state-bad);--color-primary-soft:#eaf7d9;--state-ok:#16a34a;--state-ok-soft:#e9f7ef;--state-ok-border:#bbe7cc;--state-bad:#dc2626;--state-bad-soft:#fef2f2;--state-bad-border:#fca5a5;--answer-correct:#58cc02;--answer-correct-soft:#d7ffb8;--answer-correct-text:#3a8f00;--answer-wrong:#ff4b4b;--answer-wrong-soft:#ffd6d6;--answer-wrong-text:#d93a3a;--danger-shadow:#d93a3a;--rank-gold:#d4a017;--rank-gold-soft:#fff6d8;--rank-gold-shadow:#a97f0a;--rank-gold-text:#7a5c05;--rank-silver:#9aa6b2;--rank-silver-soft:#f2f5f8;--rank-silver-shadow:#6f7b87;--rank-silver-text:#4f5a66;--rank-bronze:#b87333;--rank-bronze-soft:#fbe9d7;--rank-bronze-shadow:#8a4f1d;--rank-bronze-text:#7a4218;--state-warn:#92620a;--state-doing:#ff9600;--state-doing-shadow:#cc7a00;--state-warn-soft:#fef3c7;--state-warn-border:#fcd34d;--state-idle-soft:#f7f8fa;--state-idle-text:#4b5563;--state-key-bg:#f1f3f6;--state-key-text:#374151;--radius:18px;--radius-pill:999px;--font-sans:"Pinyin 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#0009;--color-gold:#d4a843;--color-gold-soft:#e8c874;--color-wood:#241a12;--color-wood-soft:#3a2a1c;--color-bg:#16181d;--color-exam-bg:#0f1115;--color-bg-soft:#1c1f26;--color-sidebar:#171a21;--color-surface:#1f2229;--color-text:#e7ebf0;--color-text-muted:#b3ac9d;--color-border:#3a352c;--color-node-locked-border:#4a4335;--color-bg-warm:#232019;--color-pinyin:#4cc3f7;--color-success:var(--state-ok);--color-error:var(--state-bad);--color-primary-soft:#1c2e12;--state-ok:#34d399;--state-ok-soft:#12301f;--state-ok-border:#1f5134;--state-bad:#f87171;--state-bad-soft:#341a1a;--state-bad-border:#7f1d1d;--answer-correct:#58cc02;--answer-correct-soft:#20360f;--answer-correct-text:#7ed321;--answer-wrong:#ff4b4b;--answer-wrong-soft:#3a1717;--answer-wrong-text:#ff8a8a;--danger-shadow:#a83030;--rank-gold:#e0b64a;--rank-gold-soft:#3a3115;--rank-gold-shadow:#8f6a0a;--rank-gold-text:#f0cc63;--rank-silver:#b8c4d0;--rank-silver-soft:#2a2f36;--rank-silver-shadow:#5c6773;--rank-silver-text:#d7dee6;--rank-bronze:#d08a54;--rank-bronze-soft:#382417;--rank-bronze-shadow:#7a4218;--rank-bronze-text:#f0b584;--state-warn:#fbbf24;--state-doing:#ff9600;--state-doing-shadow:#cc7a00;--state-warn-soft:#3a2f10;--state-warn-border:#5b4a12;--state-idle-soft:#1c1f26;--state-idle-text:#9aa4b2;--state-key-bg:#262b34;--state-key-text:#cbd5e1}}:root[data-theme=dark]{--color-primary:#7ed321;--color-primary-dark:#9ae94a;--color-primary-glow:#7ed32159;--color-primary-solid:var(--color-primary);--color-primary-solid-hover:var(--color-primary-dark);--color-on-primary:#15171c;--color-outline:#e7ebf0;--shadow-card:0 4px 0 #0009;--shadow-card-sm:0 3px 0 #0009;--color-gold:#d4a843;--color-gold-soft:#e8c874;--color-wood:#241a12;--color-wood-soft:#3a2a1c;--color-bg:#16181d;--color-exam-bg:#0f1115;--color-bg-soft:#1c1f26;--color-sidebar:#171a21;--color-surface:#1f2229;--color-text:#e7ebf0;--color-text-muted:#b3ac9d;--color-border:#3a352c;--color-node-locked-border:#4a4335;--color-bg-warm:#232019;--color-pinyin:#4cc3f7;--color-success:var(--state-ok);--color-error:var(--state-bad);--color-primary-soft:#1c2e12;--state-ok:#34d399;--state-ok-soft:#12301f;--state-ok-border:#1f5134;--state-bad:#f87171;--state-bad-soft:#341a1a;--state-bad-border:#7f1d1d;--answer-correct:#58cc02;--answer-correct-soft:#20360f;--answer-correct-text:#7ed321;--answer-wrong:#ff4b4b;--answer-wrong-soft:#3a1717;--answer-wrong-text:#ff8a8a;--danger-shadow:#a83030;--rank-gold:#e0b64a;--rank-gold-soft:#3a3115;--rank-gold-shadow:#8f6a0a;--rank-gold-text:#f0cc63;--rank-silver:#b8c4d0;--rank-silver-soft:#2a2f36;--rank-silver-shadow:#5c6773;--rank-silver-text:#d7dee6;--rank-bronze:#d08a54;--rank-bronze-soft:#382417;--rank-bronze-shadow:#7a4218;--rank-bronze-text:#f0b584;--state-warn:#fbbf24;--state-doing:#ff9600;--state-doing-shadow:#cc7a00;--state-warn-soft:#3a2f10;--state-warn-border:#5b4a12;--state-idle-soft:#1c1f26;--state-idle-text:#9aa4b2;--state-key-bg:#262b34;--state-key-text:#cbd5e1}
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