/* ============================================
   禁漫天堂 - 主样式表
   配色方案: 深紫 + 霓虹粉 + 暗金
   独特设计风格: 赛博朋克漫画风
   ============================================ */

/* CSS变量定义 */
:root {
  --clr-bg-primary: #0d0b1a;
  --clr-bg-secondary: #1a1530;
  --clr-bg-card: #231e3d;
  --clr-accent-pink: #ff2d78;
  --clr-accent-purple: #9b59f0;
  --clr-accent-gold: #ffd700;
  --clr-accent-cyan: #00e5ff;
  --clr-text-primary: #f0eef6;
  --clr-text-secondary: #b8b2cc;
  --clr-text-muted: #7a7394;
  --clr-border: #3d3560;
  --clr-gradient-start: #ff2d78;
  --clr-gradient-end: #9b59f0;
  --clr-success: #2ecc71;
  --clr-warning: #f39c12;
  --clr-star: #ffd700;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --shadow-card: 0 8px 32px rgba(155,89,240,0.15);
  --shadow-glow: 0 0 20px rgba(255,45,120,0.3);
  --font-heading: "PingFang SC","Hiragino Sans GB","Microsoft YaHei","WenQuanYi Micro Hei",sans-serif;
  --font-body: "PingFang SC","Hiragino Sans GB","Microsoft YaHei","WenQuanYi Micro Hei",sans-serif;
  --transition-base: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* 重置与基础 */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);background:var(--clr-bg-primary);color:var(--clr-text-primary);line-height:1.8;overflow-x:hidden;min-height:100vh}
img{max-width:100%;height:auto;display:block}
a{color:var(--clr-accent-cyan);text-decoration:none;transition:var(--transition-base)}
a:hover{color:var(--clr-accent-pink)}
ul,ol{list-style:none}
h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.3;color:var(--clr-text-primary)}
h1{font-size:clamp(1.8rem,4vw,2.8rem)}
h2{font-size:clamp(1.4rem,3vw,2.2rem)}
h3{font-size:clamp(1.1rem,2.5vw,1.6rem)}
p{margin-bottom:1rem;color:var(--clr-text-secondary)}

/* 容器 */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}

/* ============================================
   顶部导航 (非sticky)
   ============================================ */
.site-header{background:linear-gradient(135deg,var(--clr-bg-secondary),var(--clr-bg-primary));border-bottom:2px solid var(--clr-border);padding:12px 0;position:relative;z-index:100}
.header-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.site-logo{display:flex;align-items:center;gap:10px}
.site-logo img{width:44px;height:44px;border-radius:var(--radius-sm)}
.site-logo span{font-size:1.2rem;font-weight:800;background:linear-gradient(90deg,var(--clr-accent-pink),var(--clr-accent-purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-toggle{display:none;background:none;border:2px solid var(--clr-accent-pink);border-radius:var(--radius-sm);padding:6px 10px;cursor:pointer;color:var(--clr-accent-pink);font-size:1.3rem}
.main-nav{display:flex;align-items:center;gap:0}
.main-nav a{display:block;padding:8px 14px;font-size:0.9rem;color:var(--clr-text-secondary);border-radius:var(--radius-sm);transition:var(--transition-base);white-space:nowrap}
.main-nav a:hover,.main-nav a.active{color:var(--clr-text-primary);background:rgba(155,89,240,0.15)}
.nav-cta{display:inline-block;padding:8px 20px;background:linear-gradient(135deg,var(--clr-accent-pink),var(--clr-accent-purple));color:#fff!important;border-radius:var(--radius-xl);font-weight:600;font-size:0.9rem;transition:var(--transition-base);box-shadow:var(--shadow-glow)}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(255,45,120,0.5)}

/* 移动端导航 */
@media(max-width:768px){
  .nav-toggle{display:block}
  .main-nav{display:none;width:100%;flex-direction:column;background:var(--clr-bg-secondary);border-radius:var(--radius-md);padding:10px;margin-top:10px;border:1px solid var(--clr-border)}
  .main-nav.open{display:flex}
  .main-nav a{width:100%;text-align:center;padding:12px}
}

/* ============================================
   英雄横幅
   ============================================ */
.hero-section{position:relative;overflow:hidden;padding:0;min-height:420px}
.hero-section picture img{width:100%;height:420px;object-fit:cover;filter:brightness(0.7)}
.hero-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px;background:linear-gradient(180deg,rgba(13,11,26,0.3),rgba(13,11,26,0.8))}
.hero-overlay h1{font-size:clamp(2rem,5vw,3.5rem);margin-bottom:12px;text-shadow:0 0 30px rgba(255,45,120,0.6)}
.hero-overlay p{font-size:clamp(1rem,2.5vw,1.3rem);color:var(--clr-text-secondary);max-width:700px;margin-bottom:20px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.btn-primary{display:inline-block;padding:12px 32px;background:linear-gradient(135deg,var(--clr-accent-pink),var(--clr-accent-purple));color:#fff;border-radius:var(--radius-xl);font-weight:700;font-size:1rem;transition:var(--transition-base);border:none;cursor:pointer;box-shadow:var(--shadow-glow)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 40px rgba(255,45,120,0.6)}
.btn-outline{display:inline-block;padding:12px 32px;background:transparent;color:var(--clr-accent-cyan);border:2px solid var(--clr-accent-cyan);border-radius:var(--radius-xl);font-weight:700;font-size:1rem;transition:var(--transition-base);cursor:pointer}
.btn-outline:hover{background:var(--clr-accent-cyan);color:var(--clr-bg-primary)}

/* ============================================
   通用区块
   ============================================ */
.section{padding:50px 0}
.section-alt{background:var(--clr-bg-secondary)}
.section-title{text-align:center;margin-bottom:40px;position:relative}
.section-title h2{display:inline-block;position:relative;padding-bottom:12px}
.section-title h2::after{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;background:linear-gradient(90deg,var(--clr-accent-pink),var(--clr-accent-purple));border-radius:2px}
.section-title p{color:var(--clr-text-muted);margin-top:10px;font-size:0.95rem}

/* ============================================
   漫画卡片网格
   ============================================ */
.manga-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.manga-card{background:var(--clr-bg-card);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--clr-border);transition:var(--transition-base);position:relative}
.manga-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-card);border-color:var(--clr-accent-purple)}
.manga-card .card-img{position:relative;overflow:hidden;height:320px}
.manga-card .card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.manga-card:hover .card-img img{transform:scale(1.08)}
.manga-card .card-rating{position:absolute;top:10px;right:10px;background:rgba(13,11,26,0.85);padding:4px 10px;border-radius:var(--radius-sm);display:flex;align-items:center;gap:4px;font-size:0.85rem;color:var(--clr-star)}
.manga-card .card-body{padding:16px}
.manga-card .card-body h3{font-size:1.05rem;margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.manga-card .card-body p{font-size:0.85rem;color:var(--clr-text-muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:10px}
.manga-card .card-footer{display:flex;justify-content:space-between;align-items:center;padding:0 16px 14px}
.manga-card .tag{font-size:0.75rem;padding:3px 8px;border-radius:var(--radius-sm);background:rgba(155,89,240,0.2);color:var(--clr-accent-purple)}

/* ============================================
   视频模块
   ============================================ */
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:24px}
.video-card{position:relative;border-radius:var(--radius-md);overflow:hidden;cursor:pointer;border:1px solid var(--clr-border);background:var(--clr-bg-card)}
.video-card .thumb{position:relative;overflow:hidden}
.video-card .thumb img{width:100%;height:220px;object-fit:cover;transition:transform 0.4s}
.video-card:hover .thumb img{transform:scale(1.05)}
.video-card .play-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:60px;height:60px;background:rgba(255,45,120,0.85);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:var(--transition-base)}
.video-card .play-btn::after{content:"";display:block;width:0;height:0;border-style:solid;border-width:12px 0 12px 22px;border-color:transparent transparent transparent #fff;margin-left:4px}
.video-card:hover .play-btn{background:var(--clr-accent-pink);box-shadow:0 0 30px rgba(255,45,120,0.6)}
.video-card .video-info{padding:14px 16px}
.video-card .video-info h3{font-size:1rem;margin-bottom:4px}
.video-card .video-info span{font-size:0.8rem;color:var(--clr-text-muted)}

/* 视频播放器 */
.video-player-wrap{position:relative;width:100%;max-width:800px;margin:0 auto 30px;border-radius:var(--radius-md);overflow:hidden;background:#000;aspect-ratio:16/9}
.video-player-wrap video{width:100%;height:100%;object-fit:contain}

/* ============================================
   VIP模块
   ============================================ */
.vip-section{background:linear-gradient(135deg,#1a0a2e,#2d1b4e);border:1px solid var(--clr-accent-gold);border-radius:var(--radius-lg);padding:40px 30px;text-align:center;margin:30px 0;position:relative;overflow:hidden}
.vip-section::before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:conic-gradient(from 0deg,transparent,rgba(255,215,0,0.05),transparent,rgba(155,89,240,0.05),transparent);animation:vipRotate 15s linear infinite}
@keyframes vipRotate{to{transform:rotate(360deg)}}
.vip-section h2{color:var(--clr-accent-gold);margin-bottom:14px;position:relative;z-index:1}
.vip-section p{position:relative;z-index:1}
.vip-badges{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;margin:20px 0;position:relative;z-index:1}
.vip-badge{background:rgba(255,215,0,0.1);border:1px solid rgba(255,215,0,0.3);border-radius:var(--radius-md);padding:16px 20px;min-width:160px}
.vip-badge h4{color:var(--clr-accent-gold);font-size:1.1rem;margin-bottom:6px}
.vip-badge .price{font-size:1.8rem;font-weight:800;color:var(--clr-accent-pink)}
.vip-badge .price small{font-size:0.8rem;color:var(--clr-text-muted)}

/* ============================================
   注册模块
   ============================================ */
.register-section{background:var(--clr-bg-card);border-radius:var(--radius-lg);padding:40px 30px;max-width:500px;margin:0 auto;border:1px solid var(--clr-border)}
.register-section h2{text-align:center;margin-bottom:20px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:0.9rem;color:var(--clr-text-secondary);margin-bottom:6px}
.form-group input{width:100%;padding:12px 16px;background:var(--clr-bg-primary);border:1px solid var(--clr-border);border-radius:var(--radius-sm);color:var(--clr-text-primary);font-size:1rem;transition:var(--transition-base)}
.form-group input:focus{outline:none;border-color:var(--clr-accent-purple);box-shadow:0 0 10px rgba(155,89,240,0.2)}
.form-submit{width:100%;padding:14px;border:none;cursor:pointer}

/* ============================================
   评论模块
   ============================================ */
.reviews-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px}
.review-card{background:var(--clr-bg-card);border:1px solid var(--clr-border);border-radius:var(--radius-md);padding:20px;transition:var(--transition-base)}
.review-card:hover{border-color:var(--clr-accent-purple);box-shadow:var(--shadow-card)}
.review-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.review-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--clr-accent-pink),var(--clr-accent-purple));display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:700;color:#fff;flex-shrink:0}
.review-meta h4{font-size:0.95rem;margin-bottom:2px}
.review-meta span{font-size:0.8rem;color:var(--clr-text-muted)}
.review-stars{color:var(--clr-star);font-size:0.9rem;margin-bottom:8px;letter-spacing:2px}
.review-text{font-size:0.9rem;color:var(--clr-text-secondary);line-height:1.7}
.review-date{font-size:0.78rem;color:var(--clr-text-muted);margin-top:10px;text-align:right}

/* ============================================
   授权模块
   ============================================ */
.auth-section{display:flex;align-items:center;gap:30px;flex-wrap:wrap;padding:30px;background:var(--clr-bg-card);border-radius:var(--radius-lg);border:1px solid var(--clr-border);margin:30px 0}
.auth-section .badge-img{flex:0 0 160px}
.auth-section .badge-img img{width:160px;height:160px;border-radius:var(--radius-md)}
.auth-section .auth-info{flex:1;min-width:260px}
.auth-section .auth-info h3{color:var(--clr-accent-gold);margin-bottom:10px}

/* ============================================
   FAQ手风琴
   ============================================ */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:var(--clr-bg-card);border:1px solid var(--clr-border);border-radius:var(--radius-md);margin-bottom:12px;overflow:hidden}
.faq-question{width:100%;padding:18px 20px;background:none;border:none;color:var(--clr-text-primary);font-size:1rem;font-weight:600;text-align:left;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:var(--transition-base);font-family:var(--font-body)}
.faq-question:hover{color:var(--clr-accent-pink)}
.faq-question::after{content:"+";font-size:1.4rem;color:var(--clr-accent-purple);transition:var(--transition-base);flex-shrink:0;margin-left:10px}
.faq-item.active .faq-question::after{content:"-";color:var(--clr-accent-pink)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height 0.4s ease;padding:0 20px}
.faq-item.active .faq-answer{max-height:500px;padding:0 20px 18px}
.faq-answer p{font-size:0.92rem;color:var(--clr-text-secondary)}

/* ============================================
   支付方式
   ============================================ */
.payment-section{text-align:center}
.payment-icons{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;margin-top:20px}
.payment-icons img{height:50px;width:auto;border-radius:var(--radius-sm)}
.pix-highlight{background:linear-gradient(135deg,rgba(0,229,255,0.1),rgba(155,89,240,0.1));border:2px solid var(--clr-accent-cyan);border-radius:var(--radius-md);padding:20px;margin:20px auto;max-width:500px;text-align:center}
.pix-highlight h3{color:var(--clr-accent-cyan);margin-bottom:8px}

/* ============================================
   关于我们
   ============================================ */
.about-content{max-width:900px;margin:0 auto}
.about-content h3{color:var(--clr-accent-purple);margin:24px 0 12px;font-size:1.2rem}
.about-content p{text-indent:2em;margin-bottom:14px}

/* ============================================
   客户支持
   ============================================ */
.support-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}
.support-card{background:var(--clr-bg-card);border:1px solid var(--clr-border);border-radius:var(--radius-md);padding:24px;text-align:center;transition:var(--transition-base)}
.support-card:hover{border-color:var(--clr-accent-purple);transform:translateY(-4px)}
.support-icon{font-size:2.2rem;margin-bottom:12px}
.support-card h4{margin-bottom:8px;font-size:1rem}
.support-card p{font-size:0.88rem;color:var(--clr-text-muted)}

/* ============================================
   面包屑导航
   ============================================ */
.breadcrumb{padding:14px 0;font-size:0.85rem}
.breadcrumb a{color:var(--clr-text-muted)}
.breadcrumb a:hover{color:var(--clr-accent-pink)}
.breadcrumb span{color:var(--clr-text-muted);margin:0 6px}
.breadcrumb .current{color:var(--clr-text-primary)}

/* ============================================
   页脚
   ============================================ */
.site-footer{background:var(--clr-bg-secondary);border-top:2px solid var(--clr-border);padding:50px 0 0}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:30px;margin-bottom:30px}
.footer-col h4{color:var(--clr-text-primary);margin-bottom:14px;font-size:1rem;position:relative;padding-bottom:8px}
.footer-col h4::after{content:"";position:absolute;bottom:0;left:0;width:30px;height:2px;background:var(--clr-accent-pink)}
.footer-col a{display:block;color:var(--clr-text-muted);font-size:0.88rem;padding:4px 0;transition:var(--transition-base)}
.footer-col a:hover{color:var(--clr-accent-pink);padding-left:6px}
.footer-col p{font-size:0.85rem;color:var(--clr-text-muted);line-height:1.7}
.footer-social{display:flex;gap:12px;margin-top:10px}
.footer-social a{width:36px;height:36px;border-radius:50%;background:rgba(155,89,240,0.15);display:flex;align-items:center;justify-content:center;font-size:1rem;color:var(--clr-accent-purple);transition:var(--transition-base)}
.footer-social a:hover{background:var(--clr-accent-pink);color:#fff}
.footer-bottom{border-top:1px solid var(--clr-border);padding:20px 0;text-align:center}
.footer-bottom p{font-size:0.82rem;color:var(--clr-text-muted);margin-bottom:6px}
.footer-payment{display:flex;justify-content:center;gap:12px;margin-top:10px}
.footer-payment img{height:30px;width:auto;opacity:0.7;transition:var(--transition-base)}
.footer-payment img:hover{opacity:1}

/* ============================================
   内页样式
   ============================================ */
.page-hero{padding:60px 0 40px;text-align:center;background:linear-gradient(180deg,var(--clr-bg-secondary),var(--clr-bg-primary))}
.page-hero h1{margin-bottom:12px}
.page-hero p{color:var(--clr-text-muted);max-width:600px;margin:0 auto}
.content-article{max-width:900px;margin:0 auto;padding:40px 16px}
.content-article h2{color:var(--clr-accent-purple);margin:30px 0 14px;font-size:1.5rem}
.content-article h3{color:var(--clr-accent-pink);margin:24px 0 10px;font-size:1.2rem}
.content-article p{text-indent:2em;margin-bottom:14px;line-height:1.9}
.content-article img{border-radius:var(--radius-md);margin:20px 0;box-shadow:var(--shadow-card)}
.content-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin:24px 0}
.content-gallery img{border-radius:var(--radius-md);height:240px;object-fit:cover;width:100%}

/* APP下载页面 */
.app-hero{text-align:center;padding:60px 20px;background:linear-gradient(180deg,#1a0a2e,var(--clr-bg-primary))}
.app-hero img{max-width:600px;margin:0 auto 30px;border-radius:var(--radius-lg)}
.app-features{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;margin:30px 0}
.app-feature{background:var(--clr-bg-card);border:1px solid var(--clr-border);border-radius:var(--radius-md);padding:24px;text-align:center}
.app-feature .feat-icon{font-size:2.5rem;margin-bottom:12px}
.download-btns{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin:30px 0}
.download-btn{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;background:var(--clr-bg-card);border:2px solid var(--clr-accent-purple);border-radius:var(--radius-md);color:var(--clr-text-primary);font-size:1rem;font-weight:600;transition:var(--transition-base)}
.download-btn:hover{background:var(--clr-accent-purple);border-color:var(--clr-accent-purple);color:#fff}
.download-btn .dl-icon{font-size:1.6rem}

/* ============================================
   动画
   ============================================ */
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.animate-in{animation:fadeInUp 0.6s ease forwards;opacity:0}

/* ============================================
   响应式
   ============================================ */
@media(max-width:1024px){
  .manga-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
  .video-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
}
@media(max-width:768px){
  .section{padding:35px 0}
  .hero-section{min-height:320px}
  .hero-section picture img{height:320px}
  .manga-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .manga-card .card-img{height:220px}
  .video-grid{grid-template-columns:1fr}
  .auth-section{flex-direction:column;text-align:center}
  .auth-section .badge-img{flex:none}
  .reviews-list{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .vip-badges{flex-direction:column;align-items:center}
}
@media(max-width:480px){
  .manga-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .manga-card .card-img{height:180px}
  .manga-card .card-body{padding:10px}
  .manga-card .card-body h3{font-size:0.9rem}
  .footer-grid{grid-template-columns:1fr}
  .hero-btns{flex-direction:column;align-items:center}
}