:root{--color-bg-primary: #0a0a0a;--color-bg-secondary: #141414;--color-bg-tertiary: #1a1a1a;--color-bg-card: #1e1e1e;--color-bg-overlay: rgba(0, 0, 0, .85);--color-text-primary: #ffffff;--color-text-secondary: #b3b3b3;--color-text-muted: #666666;--color-accent-primary: #d4af37;--color-accent-secondary: #c9a227;--color-accent-hover: #e6c04a;--color-success: #4ade80;--color-error: #f87171;--color-warning: #fbbf24;--color-border: #2a2a2a;--color-border-light: #3a3a3a;--font-primary: "Poppins", sans-serif;--font-display: "Playfair Display", serif;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .5);--shadow-md: 0 4px 6px rgba(0, 0, 0, .5);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .5);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .5);--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .35s ease;--z-dropdown: 100;--z-sticky: 200;--z-fixed: 300;--z-modal-backdrop: 400;--z-modal: 500;--z-tooltip: 600}body.light-theme{--color-bg-primary: #ffffff;--color-bg-secondary: #f8f9fa;--color-bg-tertiary: #f0f1f2;--color-bg-card: #ffffff;--color-bg-overlay: rgba(255, 255, 255, .95);--color-text-primary: #1a1a1a;--color-text-secondary: #4a4a4a;--color-text-muted: #888888;--color-accent-primary: #b8941f;--color-accent-secondary: #a6850d;--color-accent-hover: #c9a52e;--color-border: #e0e0e0;--color-border-light: #d0d0d0;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px rgba(0, 0, 0, .15)}body{transition:background-color var(--transition-normal),color var(--transition-normal)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-primary);background-color:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600;line-height:1.3;margin-bottom:var(--spacing-md)}h1{font-size:3rem}h2{font-size:2.5rem}h3{font-size:2rem}h4{font-size:1.5rem}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-bottom:var(--spacing-md);color:var(--color-text-secondary)}a{color:var(--color-accent-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-hover)}img{max-width:100%;height:auto;display:block}ul,ol{list-style:none}button{font-family:inherit;cursor:pointer;border:none;outline:none;background:none}input,textarea,select{font-family:inherit;font-size:inherit;outline:none;border:none}.container{width:100%;max-width:1400px;margin:0 auto;padding:0 var(--spacing-lg)}.section{padding:var(--spacing-3xl) 0}.text-center{text-align:center}.text-accent{color:var(--color-accent-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-xl);font-size:.95rem;font-weight:500;border-radius:var(--radius-md);transition:all var(--transition-normal);cursor:pointer;text-transform:uppercase;letter-spacing:1px}.btn-primary{background:var(--color-accent-primary);color:var(--color-bg-primary)}.btn-primary:hover{background:var(--color-accent-hover);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-outline{background:transparent;border:2px solid var(--color-accent-primary);color:var(--color-accent-primary)}.btn-outline:hover{background:var(--color-accent-primary);color:var(--color-bg-primary)}.btn-ghost{background:transparent;color:var(--color-text-primary)}.btn-ghost:hover{background:var(--color-bg-tertiary)}.section-title{text-align:center;margin-bottom:var(--spacing-3xl)}.section-title h2{font-size:2.5rem;margin-bottom:var(--spacing-sm)}.section-title p{font-size:1.1rem;max-width:600px;margin:0 auto}.section-title .underline{width:80px;height:3px;background:var(--color-accent-primary);margin:var(--spacing-md) auto 0}.loading-spinner{display:inline-block;width:40px;height:40px;border:3px solid var(--color-border);border-radius:50%;border-top-color:var(--color-accent-primary);animation:spin 1s ease-in-out infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .5s ease forwards}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.scale-in{animation:scaleIn .3s ease forwards}@keyframes slideInUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}.slide-in-up{animation:slideInUp .6s ease forwards}@media (max-width: 768px){html{font-size:14px}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}.container{padding:0 var(--spacing-md)}.section{padding:var(--spacing-2xl) 0}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-border-light);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-accent-primary)}::selection{background:var(--color-accent-primary);color:var(--color-bg-primary)}body.light-theme{--card-shadow: 0 2px 8px rgba(0, 0, 0, .08)}body.light-theme .btn-primary,body.light-theme .filter-tab.active{color:#fff}*,*:before,*:after{transition-property:background-color,border-color,color,fill,stroke,box-shadow;transition-duration:0ms;transition-timing-function:ease}body.dark-theme *,body.dark-theme *:before,body.dark-theme *:after,body.light-theme *,body.light-theme *:before,body.light-theme *:after{transition-duration:.2s}