:root{--color-bg-primary:#fff;--color-bg-surface:#f1f5f9;--color-neutral-50:#f8fafc;--color-neutral-100:#f1f5f9;--color-neutral-200:#e2e8f0;--color-neutral-300:#cbd5e1;--color-neutral-400:#94a3b8;--color-neutral-500:#64748b;--color-neutral-600:#475569;--color-neutral-700:#334155;--color-neutral-800:#1e293b;--color-neutral-900:#0f172a;--color-neutral-950:#020617;--color-primary-50:#f0fdf4;--color-primary-100:#dcfce7;--color-primary-200:#bbf7d0;--color-primary-300:#86efac;--color-primary-400:#4ade80;--color-primary-500:#22c55e;--color-primary-600:#16a34a;--color-primary-700:#15803d;--color-primary-800:#166534;--color-primary-900:#14532d;--color-primary-950:#052e16;--color-secondary-50:#fffbeb;--color-secondary-100:#fef3c7;--color-secondary-200:#fde68a;--color-secondary-300:#fcd34d;--color-secondary-400:#fbbf24;--color-secondary-500:#f59e0b;--color-secondary-600:#d97706;--color-secondary-700:#b45309;--color-secondary-800:#92400e;--color-secondary-900:#78350f;--color-secondary-950:#451a03;--color-accent-50:#f0fdfa;--color-accent-100:#ccfbf1;--color-accent-200:#99f6e4;--color-accent-300:#5eead4;--color-accent-400:#2dd4bf;--color-accent-500:#14b8a6;--color-accent-600:#0d9488;--color-accent-700:#0f766e;--color-accent-800:#115e59;--color-accent-900:#134e4a;--color-accent-950:#042f2e}:root[data-theme=dark]{--color-bg-primary:#0f172a;--color-bg-surface:#1e293b;--color-neutral-50:#020617;--color-neutral-100:#0f172a;--color-neutral-200:#1e293b;--color-neutral-300:#334155;--color-neutral-400:#475569;--color-neutral-500:#64748b;--color-neutral-600:#94a3b8;--color-neutral-700:#cbd5e1;--color-neutral-800:#e2e8f0;--color-neutral-900:#f1f5f9;--color-neutral-950:#f8fafc;--color-primary-50:#082f49;--color-primary-100:#075985;--color-primary-200:#0369a1;--color-primary-300:#0284c7;--color-primary-400:#38bdf8;--color-primary-500:#60a5fa;--color-primary-600:#3b82f6;--color-primary-700:#60a5fa;--color-primary-800:#93c5fd;--color-primary-900:#bfdbfe;--color-primary-950:#eff6ff;--color-secondary-50:#451a03;--color-secondary-100:#78350f;--color-secondary-200:#92400e;--color-secondary-300:#b45309;--color-secondary-400:#d97706;--color-secondary-500:#f59e0b;--color-secondary-600:#fbbf24;--color-secondary-700:#fcd34d;--color-secondary-800:#fde68a;--color-secondary-900:#fef3c7;--color-secondary-950:#fffbeb;--color-accent-50:#064e3b;--color-accent-100:#065f46;--color-accent-200:#047857;--color-accent-300:#059669;--color-accent-400:#10b981;--color-accent-500:#34d399;--color-accent-600:#6ee7b7;--color-accent-700:#a7f3d0;--color-accent-800:#c6f6d5;--color-accent-900:#e6fffa;--color-accent-950:#f0fdf4}:root[data-theme=sepia]{--color-bg-primary:#fbf0d9;--color-bg-surface:#f7e8c8;--color-neutral-50:#fcf8ef;--color-neutral-100:#f5ebdd;--color-neutral-200:#e8d8bc;--color-neutral-300:#d6c09c;--color-neutral-400:#b89d72;--color-neutral-500:#92784f;--color-neutral-600:#735c3a;--color-neutral-700:#5a452a;--color-neutral-800:#40301c;--color-neutral-900:#2d2112;--color-neutral-950:#1b1208;--color-primary-50:#fdf2f0;--color-primary-100:#fbe4df;--color-primary-200:#f8cbc2;--color-primary-300:#f2a89b;--color-primary-400:#e87c69;--color-primary-500:#d9543c;--color-primary-600:#c23c24;--color-primary-700:#a1301d;--color-primary-800:#842c1c;--color-primary-900:#6c281b;--color-primary-950:#3b120b;--color-accent-50:#f0f5ea;--color-accent-100:#dce8d0;--color-accent-200:#bed2ae;--color-accent-300:#9fbb8b;--color-accent-400:#7fa367;--color-accent-500:#63894d;--color-accent-600:#4e713d;--color-accent-700:#405c34;--color-accent-800:#344b2c;--color-accent-900:#2b3d26;--color-accent-950:#182317}@media (max-width:768px){#list-item a.item{width:45%}}@keyframes marqueeX{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}@keyframes marqueeXReverse{0%{transform:translateX(-50%)}100%{transform:translateX(0)}}@keyframes marqueeY{0%{transform:translateY(0)}100%{transform:translateY(-50%)}}.filter-dropdown{opacity:0;visibility:hidden;transform:translate(-50%,-8px);transition:opacity .2s ease,visibility .2s ease,transform .2s ease}.filter-item:focus-within .filter-dropdown,.filter-item:hover .filter-dropdown{opacity:1;visibility:visible;transform:translate(-50%,0)}@layer utilities{.animate-marquee-x{animation:marqueeX 20s linear infinite}.animate-marquee-x-rev{animation:marqueeXReverse 20s linear infinite}.animate-marquee-y{animation:marqueeY 12s linear infinite}}#post-content img{border-radius:.5rem}.current_page_item,.current-menu-item{color:var(--color-primary-600) !important}.current_page_item a,.current-menu-item a{border-bottom:2px solid var(--color-primary-600);padding-bottom:.25rem}.hide-pinyin-mode .py-result-item ruby rt{display:none !important}.page-numbers.current{color:var(--color-neutral-600)}.page-numbers{color:var(--color-primary-500)}.page-numbers:hover{color:var(--color-primary-600)}summary{cursor:pointer}summary:hover{color:var(--color-primary-600)}[data-key]{color:inherit;text-decoration:underline dotted;text-underline-offset:3px;text-decoration-color:var(--color-neutral-700);cursor:pointer;border-radius:3px;transition:background .15s,text-decoration-color .15s}.note-word:hover{text-decoration-color:var(--accent);background:var(--accent-bg)}.note-popup{position:fixed;z-index:10001;max-width:360px;min-width:260px;background:var(--bg-secondary);border-radius:12px;box-shadow:0 4px 16px rgba(0,0,0,.15);padding:14px 18px;display:none;font-size:14px;line-height:1.75;color:var(--text-primary);font-family:var(--font-read)}.note-popup.show{display:block}.note-popup-word,.note-popup-pinyin{font-size:17px;font-weight:700;margin-bottom:6px;color:var(--accent)}.note-popup-explain{color:var(--text-secondary)}