/* ============================================
   小小绘 - 原创样式表
   品牌色系：靛蓝 #1a1a4e / 珊瑚 #ff6b6b / 暖金 #f0c040
   ============================================ */

/* --- Reset & Base --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","WenQuanYi Micro Hei",sans-serif;color:#2d2d44;background:#faf9f6;line-height:1.7}
a{color:#1a1a4e;text-decoration:none;transition:color .3s}
a:hover{color:#ff6b6b}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.3;color:#1a1a4e}

/* --- Container --- */
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:60px 0}
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{font-size:2rem;margin-bottom:10px;position:relative;display:inline-block}
.section-title h2::after{content:"";display:block;width:60px;height:3px;background:linear-gradient(90deg,#ff6b6b,#f0c040);margin:10px auto 0;border-radius:2px}
.section-title p{color:#666;font-size:1rem;max-width:600px;margin:0 auto}

/* --- Header --- */
.site-header{background:#1a1a4e;position:sticky;top:0;z-index:1000;box-shadow:0 2px 12px rgba(26,26,78,.15)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 20px;max-width:1200px;margin:0 auto}
.logo{display:flex;align-items:center;gap:10px}
.logo img{height:46px;width:auto}
.logo span{color:#fff;font-size:1.4rem;font-weight:700;letter-spacing:1px}
.main-nav{display:flex;align-items:center;gap:0}
.main-nav a{color:rgba(255,255,255,.85);padding:10px 16px;font-size:.95rem;transition:all .3s;border-radius:6px}
.main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(255,107,107,.25)}

/* --- Search Bar --- */
.search-bar{background:linear-gradient(135deg,#1a1a4e 0%,#2d2d6e 100%);padding:14px 0}
.search-bar .container{display:flex;justify-content:center}
.search-box{display:flex;max-width:560px;width:100%;background:#fff;border-radius:24px;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.1)}
.search-box input{flex:1;border:none;padding:10px 20px;font-size:.95rem;outline:none;background:transparent}
.search-box button{background:#ff6b6b;color:#fff;border:none;padding:10px 24px;cursor:pointer;font-size:.95rem;transition:background .3s}
.search-box button:hover{background:#e05555}

/* --- Hero Banner --- */
.hero{position:relative;overflow:hidden;height:420px;background:#1a1a4e}
.hero-slider{display:flex;transition:transform .6s ease;height:100%}
.hero-slide{min-width:100%;height:100%;position:relative}
.hero-slide img{width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(26,26,78,.7) 0%,transparent 60%);display:flex;align-items:flex-end;padding:40px}
.hero-text{color:#fff;max-width:600px}
.hero-text h1{font-size:2.2rem;margin-bottom:10px;text-shadow:0 2px 8px rgba(0,0,0,.3)}
.hero-text p{font-size:1.05rem;opacity:.9;text-shadow:0 1px 4px rgba(0,0,0,.2)}
.hero-dots{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:10}
.hero-dots span{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.4);cursor:pointer;transition:all .3s}
.hero-dots span.active{background:#ff6b6b;transform:scale(1.2)}

/* --- Breadcrumb --- */
.breadcrumb{padding:12px 0;font-size:.85rem;color:#888}
.breadcrumb a{color:#1a1a4e}
.breadcrumb span{margin:0 6px;color:#ccc}

/* --- Video Card Grid --- */
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:24px}
.video-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px rgba(26,26,78,.08);transition:transform .3s,box-shadow .3s;cursor:pointer}
.video-card:hover{transform:translateY(-6px);box-shadow:0 8px 28px rgba(26,26,78,.15)}
.video-thumb{position:relative;padding-top:133%;overflow:hidden}
.video-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.video-card:hover .video-thumb img{transform:scale(1.05)}
.play-btn{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(26,26,78,.4);opacity:0;transition:opacity .3s}
.video-card:hover .play-btn{opacity:1}
.play-btn svg{width:56px;height:56px;fill:#fff;filter:drop-shadow(0 2px 6px rgba(0,0,0,.3))}
.video-info{padding:14px 16px}
.video-info h3{font-size:1rem;margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.video-info .meta{display:flex;gap:12px;font-size:.8rem;color:#999}
.video-info .meta span{display:flex;align-items:center;gap:3px}
.video-tag{display:inline-block;background:#f0f0ff;color:#1a1a4e;padding:2px 8px;border-radius:10px;font-size:.75rem;margin-top:6px;margin-right:4px}

/* --- Service Cards --- */
.service-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.service-card{background:#fff;border-radius:12px;padding:30px 24px;text-align:center;box-shadow:0 4px 16px rgba(26,26,78,.06);transition:transform .3s,box-shadow .3s;border-top:3px solid transparent}
.service-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(26,26,78,.12);border-top-color:#ff6b6b}
.service-icon{width:64px;height:64px;margin:0 auto 16px;background:linear-gradient(135deg,#1a1a4e,#2d2d6e);border-radius:16px;display:flex;align-items:center;justify-content:center}
.service-icon svg{width:32px;height:32px;fill:#fff}
.service-card h4{font-size:1.1rem;margin-bottom:8px}
.service-card p{font-size:.9rem;color:#666;line-height:1.6}

/* --- Expert Section --- */
.expert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.expert-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px rgba(26,26,78,.06);text-align:center;padding:30px 20px;transition:transform .3s}
.expert-card:hover{transform:translateY(-4px)}
.expert-avatar{width:100px;height:100px;border-radius:50%;margin:0 auto 16px;overflow:hidden;border:3px solid #f0c040}
.expert-avatar img{width:100%;height:100%;object-fit:cover}
.expert-card h4{font-size:1.05rem;margin-bottom:4px}
.expert-card .role{color:#ff6b6b;font-size:.85rem;margin-bottom:10px}
.expert-card p{font-size:.85rem;color:#666;line-height:1.6;margin-bottom:14px}
.expert-credential{font-size:.78rem;color:#1a1a4e;background:#f0f0ff;padding:6px 12px;border-radius:8px;display:inline-block;margin-bottom:14px;font-weight:500}
.publish-date{font-size:.78rem;color:#999;margin-top:8px;font-style:italic}
.expert-links{display:flex;gap:10px;justify-content:center}
.btn-sm{display:inline-block;padding:6px 16px;border-radius:20px;font-size:.8rem;transition:all .3s}
.btn-primary{background:#1a1a4e;color:#fff}
.btn-primary:hover{background:#2d2d6e;color:#fff}
.btn-outline{border:1px solid #1a1a4e;color:#1a1a4e}
.btn-outline:hover{background:#1a1a4e;color:#fff}

/* --- FAQ Section --- */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:#fff;border-radius:10px;margin-bottom:12px;box-shadow:0 2px 8px rgba(26,26,78,.05);overflow:hidden}
.faq-question{padding:18px 24px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:.95rem;transition:background .3s}
.faq-question:hover{background:#f8f7ff}
.faq-question::after{content:"+";font-size:1.4rem;color:#ff6b6b;transition:transform .3s}
.faq-item.open .faq-question::after{transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s ease;padding:0 24px}
.faq-item.open .faq-answer{max-height:300px;padding:0 24px 18px}
.faq-answer p{font-size:.9rem;color:#555;line-height:1.7}

/* --- Reviews --- */
.review-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.review-card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 4px 16px rgba(26,26,78,.06);position:relative}
.review-card::before{content:"\201C";font-size:3rem;color:#f0c040;position:absolute;top:10px;left:16px;line-height:1}
.review-text{font-size:.9rem;color:#555;line-height:1.7;margin-bottom:14px;padding-top:20px}
.review-author{display:flex;align-items:center;gap:10px}
.review-author .avatar{width:40px;height:40px;border-radius:50%;background:#1a1a4e;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}
.review-author .info .name{font-weight:600;font-size:.9rem}
.review-author .info .date{font-size:.75rem;color:#999}
.stars{color:#f0c040;font-size:.85rem;margin-bottom:8px}

/* --- Partner Wall --- */
.partner-wall{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;align-items:center}
.partner-wall .partner-item{background:#fff;padding:16px 24px;border-radius:10px;box-shadow:0 2px 8px rgba(26,26,78,.05);font-weight:600;color:#1a1a4e;font-size:.95rem;transition:transform .3s}
.partner-wall .partner-item:hover{transform:scale(1.05)}

/* --- How-To Guide --- */
.howto-steps{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:24px;margin-top:30px}
.howto-step{text-align:center;padding:24px 16px}
.step-num{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#ff6b6b,#f0c040);color:#fff;font-size:1.2rem;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.howto-step h4{font-size:1rem;margin-bottom:8px}
.howto-step p{font-size:.85rem;color:#666}

/* --- Contact Section --- */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.contact-card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 4px 16px rgba(26,26,78,.06)}
.contact-card h4{font-size:1.05rem;margin-bottom:12px;color:#1a1a4e}
.contact-card p{font-size:.9rem;color:#555;margin-bottom:6px}
.contact-card a{color:#ff6b6b}

/* --- Image Section --- */
.img-section{position:relative;border-radius:12px;overflow:hidden;margin-bottom:30px}
.img-section img{width:100%;display:block}

/* --- Share Buttons --- */
.share-bar{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.share-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:20px;font-size:.85rem;color:#fff;cursor:pointer;transition:opacity .3s}
.share-btn:hover{opacity:.85;color:#fff}
.share-wechat{background:#07c160}
.share-weibo{background:#e6162d}
.share-douyin{background:#161823}
.share-bilibili{background:#00a1d6}

/* --- Footer --- */
.site-footer{background:#1a1a4e;color:rgba(255,255,255,.8);padding:40px 0 20px}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:30px;margin-bottom:30px}
.footer-col h5{color:#f0c040;font-size:1rem;margin-bottom:14px}
.footer-col p,.footer-col a{font-size:.85rem;color:rgba(255,255,255,.7);line-height:1.8}
.footer-col a:hover{color:#ff6b6b}
.footer-qr{display:flex;gap:20px;margin-top:10px}
.footer-qr img{width:100px;height:100px;border-radius:8px;border:2px solid rgba(255,255,255,.2)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:16px;text-align:center;font-size:.8rem;color:rgba(255,255,255,.5)}
.footer-bottom a{color:#f0c040}

/* --- Anime Detail Page --- */
.anime-hero{position:relative;height:360px;overflow:hidden}
.anime-hero img{width:100%;height:100%;object-fit:cover;filter:blur(6px) brightness(.6);transform:scale(1.1)}
.anime-hero-content{position:absolute;inset:0;display:flex;align-items:center;padding:0 40px}
.anime-poster{width:200px;border-radius:12px;overflow:hidden;box-shadow:0 8px 30px rgba(0,0,0,.4);flex-shrink:0}
.anime-poster img{width:100%;display:block}
.anime-detail-info{margin-left:30px;color:#fff}
.anime-detail-info h1{font-size:2rem;color:#fff;margin-bottom:8px}
.anime-detail-info .rating{color:#f0c040;font-size:1.1rem;margin-bottom:10px}
.anime-detail-info p{font-size:.95rem;opacity:.9;line-height:1.7}
.anime-stats{display:flex;gap:20px;margin-top:16px}
.anime-stats .stat{text-align:center}
.anime-stats .stat-num{font-size:1.4rem;font-weight:700;color:#f0c040}
.anime-stats .stat-label{font-size:.75rem;opacity:.7}

.anime-body{padding:40px 0}
.anime-body h2{font-size:1.5rem;margin-bottom:16px}
.anime-body p{font-size:.95rem;color:#555;line-height:1.8;margin-bottom:16px}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}

/* --- Mobile Nav Toggle --- */
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:all .3s}

/* --- Back to Top --- */
.back-to-top{position:fixed;bottom:30px;right:30px;width:44px;height:44px;border-radius:50%;background:#1a1a4e;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;visibility:hidden;transition:all .3s;z-index:999;box-shadow:0 4px 12px rgba(26,26,78,.3)}
.back-to-top.show{opacity:1;visibility:visible}
.back-to-top:hover{background:#ff6b6b}

/* --- Responsive --- */
@media(max-width:768px){
  .header-inner{flex-wrap:wrap}
  .main-nav{display:none;width:100%;flex-direction:column;padding:10px 0}
  .main-nav.open{display:flex}
  .main-nav a{padding:10px 16px;border-bottom:1px solid rgba(255,255,255,.1)}
  .nav-toggle{display:block}
  .hero{height:280px}
  .hero-text h1{font-size:1.5rem}
  .video-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .section{padding:36px 0}
  .section-title h2{font-size:1.5rem}
  .anime-hero{height:auto;padding:20px}
  .anime-hero-content{position:relative;flex-direction:column;padding:0}
  .anime-poster{width:140px;margin-bottom:16px}
  .anime-detail-info{margin-left:0;text-align:center}
  .anime-hero img{display:none}
  .anime-hero{background:#1a1a4e}
  .footer-grid{grid-template-columns:1fr}
  .expert-grid{grid-template-columns:1fr 1fr}
  .review-grid{grid-template-columns:1fr}
}
@media(max-width:480px){
  .video-grid{grid-template-columns:1fr 1fr;gap:10px}
  .video-info{padding:10px 12px}
  .video-info h3{font-size:.9rem}
  .expert-grid{grid-template-columns:1fr}
  .search-box{margin:0 10px}
}

/* --- Related Anime Grid --- */
.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px;margin-top:20px}
.related-card{background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 2px 10px rgba(26,26,78,.06);transition:transform .3s}
.related-card:hover{transform:translateY(-4px)}
.related-card img{width:100%;height:180px;object-fit:cover}
.related-card h4{padding:10px 12px;font-size:.9rem}

/* --- Lazy Load --- */
img[data-src]{opacity:0;transition:opacity .4s}
img.loaded{opacity:1}

/* --- Animation --- */
.fade-in{opacity:0;transform:translateY(20px);transition:opacity .6s,transform .6s}
.fade-in.visible{opacity:1;transform:translateY(0)}