/* 斌哥游戏宝盒 - SEO优化站点样式 */
/* 移动优先 + 极速加载 + 语义化 */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --primary:#ff6b35;--primary-dark:#e55a2b;--bg:#0a0e17;--bg-card:#131a2b;
  --bg-card-hover:#1a2340;--text:#e8eaf0;--text-muted:#8b92a5;
  --border:#1e2a45;--accent:#00d4ff;--success:#00e676;--warning:#ffc107;
  --radius:12px;--shadow:0 4px 24px rgba(0,0,0,0.3);
}
html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);line-height:1.7;min-height:100vh;overflow-x:hidden}
a{color:var(--accent);text-decoration:none;transition:color .2s}
a:hover{color:var(--primary)}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4,h5,h6{line-height:1.3;font-weight:700;color:var(--text)}
h1{font-size:2rem}h2{font-size:1.6rem}h3{font-size:1.3rem}

/* Header */
.site-header{background:linear-gradient(135deg,#0d1220 0%,#162040 100%);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;backdrop-filter:blur(10px)}
.header-inner{max-width:1200px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;font-size:1.4rem;font-weight:800;color:var(--text)}
.logo-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:#fff}
.logo span{color:var(--primary)}
.nav-links{display:none;gap:24px;list-style:none}
.nav-links a{color:var(--text-muted);font-size:.95rem;font-weight:500;padding:6px 0;border-bottom:2px solid transparent;transition:all .2s}
.nav-links a:hover,.nav-links a.active{color:var(--accent);border-bottom-color:var(--accent)}
.mobile-toggle{display:flex;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.mobile-toggle span{width:24px;height:2px;background:var(--text);transition:all .3s}
.mobile-nav{display:none;background:var(--bg-card);border-top:1px solid var(--border);padding:16px}
.mobile-nav.active{display:block}
.mobile-nav a{display:block;padding:12px 16px;color:var(--text-muted);border-bottom:1px solid var(--border)}
.mobile-nav a:hover{color:var(--accent);background:var(--bg-card-hover)}

/* Hero */
.hero{background:linear-gradient(135deg,rgba(255,107,53,0.1) 0%,rgba(0,212,255,0.05) 100%);padding:60px 16px 40px;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 50%,rgba(255,107,53,0.08) 0%,transparent 50%);pointer-events:none}
.hero h1{font-size:2.2rem;margin-bottom:16px;position:relative}
.hero h1 .highlight{color:var(--primary);position:relative}
.hero .subtitle{color:var(--text-muted);font-size:1.1rem;margin-bottom:32px;max-width:600px;margin-left:auto;margin-right:auto}
.hero-badges{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:28px}
.badge{display:inline-flex;align-items:center;gap:4px;padding:6px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:20px;font-size:.85rem;color:var(--text-muted)}
.badge .dot{width:6px;height:6px;border-radius:50%;background:var(--success)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:var(--radius);font-size:1rem;font-weight:600;border:none;cursor:pointer;transition:all .3s;text-decoration:none}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 4px 16px rgba(255,107,53,0.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(255,107,53,0.4);color:#fff}
.btn-outline{background:transparent;color:var(--accent);border:2px solid var(--accent)}
.btn-outline:hover{background:rgba(0,212,255,0.1);color:var(--accent)}
.btn-group{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}

/* Cards */
.section{padding:48px 16px;max-width:1200px;margin:0 auto}
.section-title{text-align:center;margin-bottom:36px}
.section-title h2{margin-bottom:8px}
.section-title p{color:var(--text-muted)}
.card-grid{display:grid;grid-template-columns:1fr;gap:20px}
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:all .3s}
.card:hover{border-color:var(--primary);background:var(--bg-card-hover);transform:translateY(-2px)}
.card-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:16px}
.card-icon.orange{background:rgba(255,107,53,0.15);color:var(--primary)}
.card-icon.blue{background:rgba(0,212,255,0.15);color:var(--accent)}
.card-icon.green{background:rgba(0,230,118,0.15);color:var(--success)}
.card-icon.yellow{background:rgba(255,193,7,0.15);color:var(--warning)}
.card h3{margin-bottom:8px}
.card p{color:var(--text-muted);font-size:.95rem}

/* Download Section */
.download-area{background:linear-gradient(135deg,rgba(255,107,53,0.08),rgba(0,212,255,0.05));border:1px solid var(--border);border-radius:var(--radius);padding:32px 20px;text-align:center;margin:24px 0}
.download-area h2{margin-bottom:12px}
.download-stats{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;margin:20px 0}
.stat{text-align:center;padding:12px 20px;background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border)}
.stat .num{font-size:1.5rem;font-weight:800;color:var(--primary)}
.stat .label{font-size:.8rem;color:var(--text-muted)}

/* Steps */
.steps{counter-reset:step;list-style:none}
.steps li{counter-increment:step;display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--border);align-items:flex-start}
.steps li::before{content:counter(step);flex-shrink:0;width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}
.steps li:last-child{border-bottom:none}
.step-content h3{font-size:1.05rem;margin-bottom:4px}
.step-content p{color:var(--text-muted);font-size:.9rem}

/* FAQ */
.faq-list{list-style:none}
.faq-item{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;overflow:hidden;background:var(--bg-card)}
.faq-q{padding:16px 20px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:background .2s}
.faq-q:hover{background:var(--bg-card-hover)}
.faq-q::after{content:'+';font-size:1.3rem;color:var(--primary);transition:transform .3s}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{padding:0 20px;max-height:0;overflow:hidden;transition:all .3s;color:var(--text-muted);font-size:.95rem}
.faq-item.open .faq-a{padding:0 20px 16px;max-height:500px}

/* Breadcrumb */
.breadcrumb{padding:12px 16px;max-width:1200px;margin:0 auto;font-size:.85rem;color:var(--text-muted)}
.breadcrumb a{color:var(--text-muted)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb span{margin:0 6px}

/* Footer */
.site-footer{background:var(--bg-card);border-top:1px solid var(--border);padding:40px 16px 24px;margin-top:48px}
.footer-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr;gap:32px}
.footer-col h4{margin-bottom:12px;color:var(--text);font-size:1rem}
.footer-col a{display:block;color:var(--text-muted);font-size:.9rem;padding:4px 0}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{max-width:1200px;margin:24px auto 0;padding-top:20px;border-top:1px solid var(--border);text-align:center;color:var(--text-muted);font-size:.8rem}

/* Content Article */
.article{max-width:800px;margin:0 auto;padding:24px 16px}
.article h2{margin:32px 0 16px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.article h3{margin:24px 0 12px}
.article p{margin-bottom:16px;color:var(--text-muted);line-height:1.8}
.article ul,.article ol{margin:12px 0 16px 24px;color:var(--text-muted)}
.article li{margin-bottom:8px}
.article strong{color:var(--text)}
.article .tip{background:rgba(0,212,255,0.08);border-left:3px solid var(--accent);padding:16px;border-radius:0 var(--radius) var(--radius) 0;margin:16px 0}
.article .warning{background:rgba(255,193,7,0.08);border-left:3px solid var(--warning);padding:16px;border-radius:0 var(--radius) var(--radius) 0;margin:16px 0}

/* Game Card */
.game-grid{display:grid;grid-template-columns:1fr;gap:16px}
.game-card{display:flex;gap:16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;transition:all .3s}
.game-card:hover{border-color:var(--primary);background:var(--bg-card-hover)}
.game-thumb{width:80px;height:80px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--accent));flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:2rem}
.game-info{flex:1;min-width:0}
.game-info h3{font-size:1rem;margin-bottom:4px}
.game-info p{font-size:.85rem;color:var(--text-muted);margin-bottom:8px}
.game-tag{display:inline-block;padding:2px 8px;background:rgba(255,107,53,0.15);color:var(--primary);border-radius:4px;font-size:.75rem;margin-right:4px}

/* Table */
.info-table{width:100%;border-collapse:collapse;margin:16px 0}
.info-table th,.info-table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border);font-size:.9rem}
.info-table th{color:var(--text-muted);font-weight:500;background:var(--bg-card)}
.info-table td{color:var(--text)}

/* News List */
.news-list{display:flex;flex-direction:column;gap:16px}
.news-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:all .3s}
.news-item:hover{border-color:var(--primary);background:var(--bg-card-hover)}
.news-date{font-size:.8rem;color:var(--text-muted);margin-bottom:8px}
.news-item h3{font-size:1.1rem;margin-bottom:8px}
.news-item h3 a{color:var(--text);text-decoration:none}
.news-item h3 a:hover{color:var(--primary)}
.news-item p{font-size:.9rem;color:var(--text-muted)}

/* FAQ Quick Links */
.faq-quick-links{display:grid;grid-template-columns:1fr;gap:12px}
.faq-link-item{display:flex;justify-content:space-between;align-items:center;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;text-decoration:none;transition:all .3s}
.faq-link-item:hover{border-color:var(--primary);background:var(--bg-card-hover);transform:translateX(4px)}
.faq-link-item strong{color:var(--text);font-size:.95rem}
.faq-link-item span{color:var(--text-muted);font-size:.85rem}

/* Related Links */
.related-links{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.related-links a{display:inline-block;padding:8px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:20px;color:var(--text-muted);font-size:.85rem;text-decoration:none;transition:all .2s}
.related-links a:hover{border-color:var(--primary);color:var(--primary);background:var(--bg-card-hover)}

/* Article Content */
.article-content .article{max-width:800px;margin:0 auto}
.article-content .article h2{margin:32px 0 16px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.article-content .article h3{margin:24px 0 12px;font-size:1.15rem}
.article-content .article p{margin-bottom:16px;color:var(--text-muted);line-height:1.8}
.article-content .article ul,.article-content .article ol{margin:12px 0 16px 24px;color:var(--text-muted)}
.article-content .article li{margin-bottom:8px;line-height:1.7}
.article-content .article strong{color:var(--text)}

/* Screenshot Gallery */
.screenshot-gallery{display:flex;flex-wrap:wrap;gap:24px;justify-content:center;align-items:flex-start}
.screenshot-item{text-align:center;flex:0 0 auto}
.screenshot-item img{border:2px solid var(--border);border-radius:16px;transition:all .3s;box-shadow:0 4px 20px rgba(0,0,0,0.3)}
.screenshot-item img:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:0 8px 30px rgba(255,107,53,0.2)}
.screenshot-item p{margin-top:12px;font-size:.85rem;color:var(--text-muted)}

/* Responsive */
@media(min-width:640px){
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .game-grid{grid-template-columns:repeat(2,1fr)}
  .footer-inner{grid-template-columns:repeat(2,1fr)}
  .download-stats{gap:24px}
  .faq-quick-links{grid-template-columns:repeat(2,1fr)}
}
@media(min-width:1024px){
  .nav-links{display:flex}
  .mobile-toggle{display:none}
  .hero h1{font-size:2.8rem}
  .card-grid{grid-template-columns:repeat(3,1fr)}
  .game-grid{grid-template-columns:repeat(3,1fr)}
  .footer-inner{grid-template-columns:repeat(4,1fr)}
  .section{padding:64px 24px}
  .faq-quick-links{grid-template-columns:repeat(2,1fr)}
}