:root{--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;--font-heading: "Outfit", var(--font-sans);--bg-primary: #f8fafc;--bg-secondary: #ffffff;--text-primary: #0f172a;--text-secondary: #475569;--accent: #d97706;--accent-hover: #b45309;--border-color: #e2e8f0;--card-shadow: 0 10px 15px -3px rgba(0, 0, 0, .05), 0 4px 6px -4px rgba(0, 0, 0, .05);--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(226, 232, 240, .8);--success: #10b981;--info: #3b82f6}.dark{--bg-primary: #0f172a;--bg-secondary: #1e293b;--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent: #f59e0b;--accent-hover: #fbbf24;--border-color: #334155;--card-shadow: 0 10px 15px -3px rgba(0, 0, 0, .3), 0 4px 6px -4px rgba(0, 0, 0, .3);--glass-bg: rgba(15, 23, 42, .85);--glass-border: rgba(51, 65, 85, .8)}*{box-sizing:border-box;margin:0;padding:0}html,body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;transition:background-color .3s ease,color .3s ease;scroll-behavior:smooth;min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.25;color:var(--text-primary)}a{color:inherit;text-decoration:none}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .4s cubic-bezier(.16,1,.3,1) forwards}.navbar-container{position:sticky;top:0;z-index:50;width:100%;background-color:var(--glass-bg);border-bottom:1px solid var(--glass-border);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:background-color .3s ease,border-color .3s ease}.navbar-content{max-width:1200px;margin:0 auto;padding:.8rem 1.5rem;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:.5rem;font-size:1.35rem;font-family:var(--font-heading);font-weight:800;letter-spacing:-.025em}.brand-logo{background-color:var(--accent);color:#000;padding:.1rem .5rem;border-radius:4px;font-weight:900;font-size:1.1rem;transition:background-color .3s ease}.brand:hover .brand-logo{background-color:var(--accent-hover)}.nav-links{display:flex;align-items:center;gap:1.5rem}.nav-links a,.dropdown-btn{font-size:.95rem;font-weight:500;color:var(--text-secondary);padding:.5rem .75rem;border-radius:6px;transition:all .2s ease;background:transparent;border:none;cursor:pointer}.nav-links a:hover,.dropdown-btn:hover{color:var(--text-primary);background-color:var(--border-color)}.dropdown{position:relative;display:inline-block}.dropdown-content{display:none;position:absolute;top:100%;left:0;min-width:220px;background-color:var(--bg-secondary);border:1px solid var(--border-color);box-shadow:var(--card-shadow);border-radius:8px;padding:.5rem;z-index:100;animation:fadeIn .2s ease}.dropdown-content a{display:block;padding:.6rem 1rem;font-size:.9rem;border-radius:6px;text-align:left}.dropdown:hover .dropdown-content{display:block}.actions{display:flex;align-items:center;gap:.75rem}.theme-btn,.mobile-menu-btn{background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);padding:.5rem;border-radius:6px;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.theme-btn:hover,.mobile-menu-btn:hover{color:var(--text-primary);background-color:var(--border-color)}.theme-btn svg,.mobile-menu-btn svg{width:1.25rem;height:1.25rem}.sun-icon{display:none}.dark .sun-icon{display:block}.dark .moon-icon,.mobile-menu-btn{display:none}.mobile-menu{display:none;width:100%;border-top:1px solid var(--border-color);background-color:var(--bg-secondary);padding:1rem 1.5rem}.mobile-menu.active{display:block}.mobile-menu-links{display:flex;flex-direction:column;gap:.5rem}.mobile-link{padding:.6rem .8rem;font-weight:500;border-radius:6px}.mobile-link:hover{background-color:var(--border-color)}.mobile-section-title{font-size:.8rem;text-transform:uppercase;font-weight:700;color:var(--text-secondary);letter-spacing:.05em;margin-top:.5rem;margin-bottom:.25rem}.mobile-section-divider{height:1px;background-color:var(--border-color);margin:.5rem 0}.text-highlight{color:var(--accent)}.main-content{flex-grow:1;max-width:1200px;width:100%;margin:0 auto;padding:2rem 1.5rem}.footer{background-color:var(--bg-secondary);border-top:1px solid var(--border-color);padding:2rem 1.5rem;text-align:center;color:var(--text-secondary);font-size:.9rem;transition:background-color .3s ease,border-color .3s ease}.footer-content{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;gap:.5rem}.footer-credits{font-size:.8rem;opacity:.8}@media(max-width:768px){.nav-links{display:none}.mobile-menu-btn{display:flex}.main-content{padding:1.5rem 1rem}}