:root{--primary:#6366f1;--primary-dark:#4f46e5;--secondary:#10b981;--dark:#0f172a;--darker:#020617;--light:#f8fafc;--gray:#64748b;--card:#1e293b;--border:#334155;--success:#22c55e;--warning:#f59e0b;--danger:#ef4444}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,sans-serif;background:var(--darker);color:var(--light);line-height:1.6;min-height:100vh}
a{color:var(--primary);text-decoration:none;transition:color .2s}a:hover{color:var(--secondary)}
img{max-width:100%;height:auto;display:block}
.container{width:100%;max-width:1280px;margin:0 auto;padding:0 1rem}
/* Header */
.header{background:var(--dark);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;gap:1rem}
.logo{font-size:1.5rem;font-weight:700;color:var(--light);display:flex;align-items:center;gap:.5rem}
.logo span{color:var(--primary)}
.nav{display:none}@media(min-width:768px){.nav{display:flex;gap:1.5rem}}
.nav a{color:var(--light);font-weight:500;padding:.5rem}@media(min-width:768px){.nav a:hover{color:var(--primary)}}
.mobile-menu-btn{display:flex;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:.5rem}@media(min-width:768px){.mobile-menu-btn{display:none}}
.mobile-menu-btn span{width:24px;height:2px;background:var(--light);transition:transform .2s}
.mobile-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--dark);border-bottom:1px solid var(--border);padding:1rem}
.mobile-nav.active{display:block}
.mobile-nav a{display:block;padding:.75rem 1rem;color:var(--light)}
/* Hero */
.hero{background:linear-gradient(135deg,var(--dark) 0%,var(--primary-dark) 100%);padding:3rem 0;text-align:center}
.hero h1{font-size:2rem;margin-bottom:1rem}@media(min-width:768px){.hero h1{font-size:3rem}}
.hero p{color:var(--gray);max-width:600px;margin:0 auto 2rem}
.search-box{max-width:500px;margin:0 auto;position:relative}
.search-box input{width:100%;padding:1rem 1rem 1rem 3rem;border-radius:50px;border:2px solid var(--border);background:var(--card);color:var(--light);font-size:1rem}
.search-box input:focus{outline:none;border-color:var(--primary)}
.search-box svg{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:var(--gray)}
/* Section */
.section{padding:3rem 0}
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}
.section-title{font-size:1.5rem;font-weight:700}
.view-all{color:var(--primary);font-weight:500;display:flex;align-items:center;gap:.25rem}
/* Game Grid */
.games-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}@media(min-width:640px){.games-grid{grid-template-columns:repeat(3,1fr)}}@media(min-width:1024px){.games-grid{grid-template-columns:repeat(4,1fr);gap:1.5rem}}
.game-card{background:var(--card);border-radius:12px;overflow:hidden;transition:transform .2s,box-shadow .2s}
.game-card:hover{transform:translateY(-4px);box-shadow:0 10px 40px rgba(99,102,241,.2)}
.game-card-img{position:relative;aspect-ratio:16/10;overflow:hidden}
.game-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.game-card:hover .game-card-img img{transform:scale(1.05)}
.game-card-play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.5);opacity:0;transition:opacity .2s}
.game-card:hover .game-card-play{opacity:1}
.play-btn{width:60px;height:60px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem}
.game-card-info{padding:1rem}
.game-card-title{font-weight:600;margin-bottom:.5rem;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.game-card-meta{display:flex;align-items:center;gap:1rem;font-size:.875rem;color:var(--gray)}
.rating{display:flex;align-items:center;gap:.25rem;color:var(--warning)}
/* Categories Grid */
.categories-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}@media(min-width:640px){.categories-grid{grid-template-columns:repeat(3,1fr)}}@media(min-width:1024px){.categories-grid{grid-template-columns:repeat(6,1fr)}}
.category-card{background:linear-gradient(135deg,var(--card) 0%,var(--dark) 100%);border-radius:12px;padding:1.5rem;text-align:center;transition:transform .2s,border-color .2s;border:1px solid var(--border)}
.category-card:hover{transform:translateY(-2px);border-color:var(--primary)}
.category-icon{font-size:2.5rem;margin-bottom:.75rem}
.category-name{font-weight:600;margin-bottom:.25rem}
.category-count{font-size:.875rem;color:var(--gray)}
/* Game Page */
.breadcrumbs{padding:1rem 0;font-size:.875rem;color:var(--gray)}
.breadcrumbs a{color:var(--gray)}.breadcrumbs a:hover{color:var(--primary)}
.breadcrumbs span{margin:0 .5rem}
.game-container{display:grid;gap:2rem}@media(min-width:1024px){.game-container{grid-template-columns:1fr 320px}}
.game-main{background:var(--card);border-radius:16px;overflow:hidden}
.game-frame{position:relative;width:100%;aspect-ratio:16/9;background:#000}
.game-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:none}
.game-controls{display:flex;gap:.5rem;padding:1rem;background:var(--dark);border-top:1px solid var(--border)}
.game-controls button{flex:1;padding:.75rem;border:none;border-radius:8px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.5rem;transition:background .2s}
.btn-fullscreen{background:var(--primary);color:#fff}.btn-fullscreen:hover{background:var(--primary-dark)}
.btn-restart{background:var(--card);color:var(--light);border:1px solid var(--border)}.btn-restart:hover{background:var(--border)}
.game-info{padding:1.5rem}
.game-title{font-size:1.75rem;font-weight:700;margin-bottom:1rem}@media(min-width:768px){.game-title{font-size:2rem}}
.game-stats{display:flex;flex-wrap:wrap;gap:1.5rem;margin-bottom:1.5rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border)}
.stat{display:flex;align-items:center;gap:.5rem}
.stat-icon{color:var(--primary)}
.star-rating{display:flex;gap:.25rem}
.star{color:var(--border);font-size:1.25rem}.star.filled{color:var(--warning)}
.game-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}
.tag{background:var(--dark);color:var(--light);padding:.5rem 1rem;border-radius:20px;font-size:.875rem;transition:background .2s}.tag:hover{background:var(--primary)}
.game-description{color:var(--gray);line-height:1.8}
.game-description h2{color:var(--light);font-size:1.25rem;margin:1.5rem 0 1rem}
.game-description p{margin-bottom:1rem}
.game-description ul{margin:1rem 0;padding-left:1.5rem}
.game-description li{margin-bottom:.5rem}
/* Sidebar */
.sidebar{display:flex;flex-direction:column;gap:1.5rem}
.sidebar-section{background:var(--card);border-radius:12px;padding:1.25rem}
.sidebar-title{font-weight:600;margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--border)}
.related-game{display:flex;gap:1rem;padding:.75rem 0;border-bottom:1px solid var(--border)}
.related-game:last-child{border-bottom:none;padding-bottom:0}
.related-game-img{width:80px;height:50px;border-radius:8px;overflow:hidden;flex-shrink:0}
.related-game-img img{width:100%;height:100%;object-fit:cover}
.related-game-info{flex:1;min-width:0}
.related-game-title{font-size:.875rem;font-weight:500;margin-bottom:.25rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.related-game-rating{font-size:.75rem;color:var(--warning)}
/* Footer */
.footer{background:var(--dark);border-top:1px solid var(--border);padding:3rem 0 1.5rem;margin-top:3rem}
.footer-grid{display:grid;gap:2rem;margin-bottom:2rem}@media(min-width:768px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}}
.footer-brand{max-width:300px}
.footer-logo{font-size:1.5rem;font-weight:700;margin-bottom:1rem}
.footer-logo span{color:var(--primary)}
.footer-desc{color:var(--gray);font-size:.875rem;margin-bottom:1rem}
.footer-title{font-weight:600;margin-bottom:1rem}
.footer-links{display:flex;flex-direction:column;gap:.5rem}
.footer-links a{color:var(--gray);font-size:.875rem}.footer-links a:hover{color:var(--primary)}
.footer-bottom{padding-top:1.5rem;border-top:1px solid var(--border);display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;font-size:.875rem;color:var(--gray)}
/* Pagination */
.pagination{display:flex;justify-content:center;gap:.5rem;margin-top:2rem}
.pagination a,.pagination span{padding:.75rem 1rem;background:var(--card);border-radius:8px;color:var(--light);font-weight:500}
.pagination a:hover{background:var(--primary)}
.pagination .active{background:var(--primary)}
.pagination .disabled{opacity:.5;cursor:not-allowed}
/* SEO Text */
.seo-text{background:var(--card);border-radius:12px;padding:2rem;margin-top:2rem}
.seo-text h2{font-size:1.5rem;margin-bottom:1rem}
.seo-text p{color:var(--gray);margin-bottom:1rem;line-height:1.8}
/* Loading */
.loading{display:flex;justify-content:center;padding:3rem}
.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}