*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0d0d12;--bg2:#16161f;--bg3:#1e1e2a;
  --text:#e8e8f0;--muted:#9a9ab0;
  --accent:#ff6b35;--accent2:#c850c0;--accent3:#7b68ee;
  --gold:#f5c542;--border:#2a2a3a;
  --radius:12px;--shadow:0 4px 24px rgba(0,0,0,.4);
  --max:1200px;--header-h:64px;
}
html{scroll-behavior:smooth;font-size:16px;overflow-x:hidden;max-width: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;max-width:100%}
a{color:var(--accent);text-decoration:none;transition:color .2s}
a:hover{color:var(--accent2)}
img{max-width:100%;height:auto;display:block}
.container{max-width:var(--max);width:100%;margin:0 auto;padding:0 20px}

/* Header */
.site-header{position:sticky;top:0;z-index:100;width:100%;max-width:100%;background:rgba(13,13,18,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);height:var(--header-h)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%;gap:16px;min-width:0}
.logo{display:flex;align-items:center;gap:10px;font-size:1.25rem;font-weight:700;color:var(--text);min-width:0;flex-shrink:0}
.logo span{white-space:nowrap}
.logo img{width:36px;height:36px;border-radius:8px}
.logo span{background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.main-nav{display:flex;gap:4px}
.main-nav a{padding:8px 16px;border-radius:8px;color:var(--muted);font-size:.95rem;transition:all .2s}
.main-nav a:hover,.main-nav a.active{color:var(--text);background:var(--bg3)}
.nav-toggle{display:none;background:none;border:none;color:var(--text);font-size:1.5rem;cursor:pointer;padding:4px}

/* Hero */
.hero{padding:60px 0 40px;background:linear-gradient(180deg,var(--bg2) 0%,var(--bg) 100%)}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;min-width:0}
.hero-grid>div{min-width:0}
.hero h1{font-size:2.2rem;line-height:1.3;margin-bottom:16px}
.hero h1 em{font-style:normal;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-desc{color:var(--muted);font-size:1.05rem;margin-bottom:24px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.tag{display:inline-block;padding:4px 12px;background:var(--bg3);border:1px solid var(--border);border-radius:20px;font-size:.85rem;color:var(--muted)}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:10px;font-size:1rem;font-weight:600;border:none;cursor:pointer;transition:transform .2s,box-shadow .2s}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;box-shadow:0 4px 16px rgba(255,107,53,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(255,107,53,.4);color:#fff}
.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent)}
.hero-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--border);min-width:0}
.hero-img img{width:100%;max-width:100%;height:auto}

/* Sections */
section{padding:56px 0}
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{font-size:1.75rem;margin-bottom:8px}
.section-title p{color:var(--muted);max-width:600px;margin:0 auto}
.section-title .line{width:48px;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent2));margin:12px auto 0;border-radius:2px}

/* Feature Cards */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;min-width:0}
.feature-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:transform .2s,border-color .2s;min-width:0;overflow:hidden}
.feature-card:hover{transform:translateY(-4px);border-color:var(--accent)}
.feature-icon{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,rgba(255,107,53,.15),rgba(200,80,192,.15));display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:16px}
.feature-card h3{font-size:1.1rem;margin-bottom:8px}
.feature-card p{color:var(--muted);font-size:.92rem}

/* Category Grid */
.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;min-width:0}
.category-item{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);aspect-ratio:9/16;background:var(--bg3);transition:transform .2s;min-width:0}
@media(hover:hover){
.category-item:hover{transform:scale(1.03)}
}
.category-item img{width:100%;height:100%;object-fit:cover}
.category-label{position:absolute;bottom:0;left:0;right:0;padding:12px;background:linear-gradient(transparent,rgba(0,0,0,.85));font-size:.9rem;font-weight:600}

/* Content Block */
.content-block{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:32px;margin-bottom:32px;min-width:0;overflow:hidden;word-break:break-word}
.content-block h2{font-size:1.4rem;margin-bottom:16px;color:var(--accent)}
.content-block h3{font-size:1.15rem;margin:20px 0 10px;color:var(--text)}
.content-block p{color:var(--muted);margin-bottom:12px;text-align:justify}
.content-block ul,.content-block ol{color:var(--muted);padding-left:24px;margin-bottom:12px}
.content-block li{margin-bottom:6px}
.content-block img{border-radius:var(--radius);margin:16px 0;border:1px solid var(--border);width:100%;max-width:100%;height:auto}

/* Two Column */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start;min-width:0}
.two-col>div{min-width:0}
.two-col img{border-radius:var(--radius);border:1px solid var(--border);width:100%;max-width:100%;height:auto}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;min-width:0}
.gallery-item{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);min-width:0}
.gallery-item img{width:100%;aspect-ratio:9/16;object-fit:cover}

/* VIP Section */
.vip-banner{background:linear-gradient(135deg,#2a1040,#1a0830);border:1px solid rgba(200,80,192,.3);border-radius:var(--radius);padding:40px;display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;min-width:0;overflow:hidden}
.vip-banner h2{font-size:1.6rem;margin-bottom:12px}
.vip-banner h2 span{color:var(--gold)}
.vip-list{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:16px}
.vip-list li{color:var(--muted);font-size:.9rem;list-style:none;padding-left:20px;position:relative}
.vip-list li::before{content:"✓";position:absolute;left:0;color:var(--gold)}

/* FAQ */
.faq-item{border-bottom:1px solid var(--border);padding:16px 0}
.faq-item h3{font-size:1rem;margin-bottom:8px;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.faq-item p{color:var(--muted);font-size:.92rem;padding-top:4px}

/* Page Header */
.page-header{padding:48px 0 32px;background:var(--bg2);border-bottom:1px solid var(--border);text-align:center}
.page-header h1{font-size:1.8rem;margin-bottom:8px}
.page-header p{color:var(--muted)}
.breadcrumb{font-size:.85rem;color:var(--muted);margin-bottom:12px}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--accent)}

/* Legal Pages */
.legal-content{max-width:860px;margin:0 auto;padding:40px 20px 60px}
.legal-content h2{font-size:1.3rem;margin:32px 0 12px;color:var(--accent)}
.legal-content h3{font-size:1.05rem;margin:20px 0 8px}
.legal-content p,.legal-content li{color:var(--muted);margin-bottom:10px;text-align:justify}
.legal-content ul,.legal-content ol{padding-left:24px;margin-bottom:16px}
.legal-content .update-date{color:var(--muted);font-size:.85rem;margin-bottom:24px}

/* Error Pages */
.error-page{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:80vh;text-align:center;padding:40px 20px}
.error-page h1{font-size:6rem;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1}
.error-page h2{font-size:1.5rem;margin:16px 0 8px}
.error-page p{color:var(--muted);margin-bottom:24px;max-width:480px}

/* Footer */
.site-footer{background:var(--bg2);border-top:1px solid var(--border);padding:48px 0 24px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:32px}
.footer-brand p{color:var(--muted);font-size:.9rem;margin-top:12px;max-width:320px}
.footer-col h4{font-size:.95rem;margin-bottom:12px;color:var(--text)}
.footer-col a{display:block;color:var(--muted);font-size:.88rem;padding:4px 0;transition:color .2s}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid var(--border);padding-top:20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.footer-bottom p{color:var(--muted);font-size:.82rem}
.footer-keywords{color:var(--muted);font-size:.78rem;line-height:1.8}

/* Internal Links */
.inline-links{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
.inline-links a{padding:6px 14px;background:var(--bg3);border-radius:6px;font-size:.85rem;border:1px solid var(--border)}
.inline-links a:hover{border-color:var(--accent);background:rgba(255,107,53,.08)}

/* Responsive */
@media(max-width:992px){
  .hero-grid,.two-col,.vip-banner{grid-template-columns:1fr}
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .category-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .site-header{position:fixed;top:0;left:0;right:0;width:100%;max-width:100%;z-index:110}
  body{padding-top:var(--header-h);overflow-x:hidden}
  body.has-ads-bar{padding-top:calc(var(--header-h) + var(--ads-bar-h, 90px))}
  .container{padding:0 16px}
  .main-nav{display:none;position:fixed;top:var(--header-h);left:0;right:0;width:100%;max-width:100%;z-index:112;background:var(--bg2);flex-direction:column;padding:12px;border-bottom:1px solid var(--border);max-height:calc(100vh - var(--header-h));overflow-y:auto;overflow-x:hidden;box-shadow:0 8px 24px rgba(0,0,0,.45);box-sizing:border-box}
  .main-nav.open{display:flex}
  .nav-toggle{display:block;flex-shrink:0}
  .hero h1{font-size:1.5rem;word-break:break-word}
  .hero{padding:40px 0 24px}
  .content-block{padding:20px 16px}
  .features-grid,.category-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  section{padding:40px 0}
  .vip-list{grid-template-columns:1fr}
  .vip-banner{padding:24px 16px}
  .error-page h1{font-size:4rem}
}
@media(max-width:480px){
  .category-grid,.gallery{grid-template-columns:1fr 1fr}
  .hero-btns{flex-direction:column}
  .btn{text-align:center;justify-content:center}
}