:root{--primary:#5a63df;--primary-rgb:90, 99, 223;--primary-dark:#555AB8;--primary-dark-rgb:85, 90, 184;--accent:#5ED1B3;--accent-rgb:94, 209, 179;--secondary:#F5A623;--secondary-rgb:245, 166, 35;--text:#2D3748;--text-rgb:45, 55, 72;--text-secondary:#4A5568;--text-secondary-rgb:74, 85, 104;--text-light:#FFFFFF;--text-light-rgb:255, 255, 255;--bg:#FAFAFA;--bg-rgb:250, 250, 250;--card-bg:#FFFFFF;--card-bg-rgb:255, 255, 255;--border:#E2E8F0;--border-rgb:226, 232, 240;--shadow-sm:0 2px 10px rgba(var(--text-rgb), 0.05);--shadow-md:0 6px 20px rgba(var(--text-rgb), 0.08);--radius:12px;--transition:all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);--gradient-primary:linear-gradient(135deg, var(--primary), var(--accent));--glass-bg:rgba(var(--card-bg-rgb), 0.8);--glass-border:rgba(var(--card-bg-rgb), 0.18);--glass-shadow:0 8px 32px 0 rgba(var(--dark-bg-rgb), 0.37);--dark-bg-rgb:45, 55, 72}[data-theme=dark]{--primary:#5A63B0;--primary-rgb:90, 99, 176;--primary-dark:#4A529A;--primary-dark-rgb:74, 82, 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a{color:inherit;text-decoration:none;display:block}.search-modal-result-title{font-size:1rem;font-weight:600;color:var(--text);margin-bottom:.4rem;line-height:1.4}.search-modal-result-excerpt{font-size:.9rem;color:var(--text-secondary);line-height:1.5}.search-modal-result-excerpt mark{background:rgba(var(--accent-rgb),.3);color:inherit;padding:0 2px;border-radius:2px}@media(max-width:768px){.hamburger{display:block;padding:.75rem}.hamburger-line{width:26px;height:3px;margin:5px 0}.nav-container{position:fixed;top:70px;left:0;width:100%;background:var(--card-bg);padding:.5rem 1rem;box-shadow:var(--shadow-md);z-index:100;transform:translateY(-150%);transition:transform .3s cubic-bezier(.4,0,.2,1);border-bottom:1px solid var(--border);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);max-height:calc(100vh - 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