/* ========================================
   萝莉漫画 - 原创样式表
   品牌色系：活力橙 #FF6B35 / 深邃蓝黑 #1A1A2E / 玫红 #E94560
   ======================================== */

/* 基础重置 */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;background:#0F0F23;color:#EAEAEA;line-height:1.7;overflow-x:hidden}
a{color:#FF6B35;text-decoration:none;transition:color .3s}
a:hover{color:#E94560}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}

/* 容器 */
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{font-size:2rem;color:#FF6B35;position:relative;display:inline-block;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,#FF6B35,#E94560);border-radius:2px}
.section-title p{color:#aaa;margin-top:10px;font-size:.95rem}

/* 顶部导航 */
.site-header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(15,15,35,.95);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,107,53,.15);transition:background .3s}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:64px}
.site-logo{display:flex;align-items:center;gap:10px}
.site-logo img{height:40px;width:auto}
.site-logo span{font-size:1.2rem;font-weight:700;background:linear-gradient(135deg,#FF6B35,#E94560);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.nav-menu{display:flex;gap:24px;align-items:center}
.nav-menu a{color:#EAEAEA;font-size:.9rem;padding:6px 0;position:relative;transition:color .3s}
.nav-menu a::after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:#FF6B35;transition:width .3s}
.nav-menu a:hover{color:#FF6B35}
.nav-menu a:hover::after{width:100%}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:5px}
.nav-toggle span{width:24px;height:2px;background:#EAEAEA;transition:all .3s}

/* 搜索框 */
.search-bar{background:rgba(22,33,62,.8);padding:12px 0;border-bottom:1px solid rgba(255,107,53,.1)}
.search-bar .container{display:flex;justify-content:center}
.search-box{display:flex;max-width:560px;width:100%}
.search-box input{flex:1;padding:10px 16px;border:1px solid rgba(255,107,53,.3);border-right:none;border-radius:6px 0 0 6px;background:rgba(15,15,35,.8);color:#EAEAEA;font-size:.9rem;outline:none;transition:border-color .3s}
.search-box input:focus{border-color:#FF6B35}
.search-box button{padding:10px 24px;background:linear-gradient(135deg,#FF6B35,#E94560);color:#fff;border:none;border-radius:0 6px 6px 0;cursor:pointer;font-size:.9rem;transition:opacity .3s}
.search-box button:hover{opacity:.85}

/* Banner */
.hero-banner{position:relative;height:520px;margin-top:64px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.hero-banner .banner-bg{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;filter:brightness(.55)}
.hero-banner .banner-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(180deg,rgba(15,15,35,.3) 0%,rgba(15,15,35,.85) 100%)}
.hero-content{position:relative;z-index:2;text-align:center;max-width:700px;padding:0 20px}
.hero-content h1{font-size:2.6rem;font-weight:800;margin-bottom:16px;background:linear-gradient(135deg,#FF6B35,#E94560);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero-content p{font-size:1.1rem;color:#ccc;margin-bottom:24px;line-height:1.8}
.hero-content .hero-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.hero-content .hero-tags span{padding:6px 16px;background:rgba(255,107,53,.15);border:1px solid rgba(255,107,53,.3);border-radius:20px;font-size:.82rem;color:#FF6B35}
.btn-primary{display:inline-block;padding:12px 32px;background:linear-gradient(135deg,#FF6B35,#E94560);color:#fff;border-radius:6px;font-size:1rem;font-weight:600;transition:transform .3s,box-shadow .3s}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(255,107,53,.3);color:#fff}

/* 视频卡片 */
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.video-card{background:#16213E;border-radius:12px;overflow:hidden;transition:transform .3s,box-shadow .3s;position:relative}
.video-card:hover{transform:translateY(-6px);box-shadow:0 12px 30px rgba(255,107,53,.15)}
.video-card .thumb{position:relative;padding-top:56.25%;overflow:hidden}
.video-card .thumb img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;transition:transform .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:56px;height:56px;background:rgba(255,107,53,.85);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;cursor:pointer}
.video-card:hover .play-btn{opacity:1}
.video-card .play-btn::after{content:"";border-style:solid;border-width:10px 0 10px 18px;border-color:transparent transparent transparent #fff;margin-left:3px}
.video-card .duration{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.75);color:#fff;padding:2px 8px;border-radius:4px;font-size:.75rem}
.video-card .card-body{padding:16px}
.video-card .card-body h3{font-size:1rem;color:#EAEAEA;margin-bottom:8px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.video-card .card-body .meta{display:flex;justify-content:space-between;color:#888;font-size:.8rem}
.video-card .card-body .meta .stats{display:flex;gap:12px}
.video-card .card-body .tags{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.video-card .card-body .tags span{font-size:.72rem;padding:2px 8px;background:rgba(255,107,53,.1);color:#FF6B35;border-radius:10px}

/* 模块区域 */
.section{padding:60px 0}
.section:nth-child(even){background:rgba(22,33,62,.3)}

/* 游戏传媒模块 */
.media-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.media-item{background:#16213E;border-radius:10px;padding:28px 20px;text-align:center;transition:transform .3s,border-color .3s;border:1px solid rgba(255,107,53,.1)}
.media-item:hover{transform:translateY(-4px);border-color:rgba(255,107,53,.4)}
.media-item .icon{width:52px;height:52px;margin:0 auto 16px;background:linear-gradient(135deg,#FF6B35,#E94560);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem}
.media-item h4{color:#FF6B35;margin-bottom:8px;font-size:1.05rem}
.media-item p{color:#aaa;font-size:.85rem;line-height:1.6}

/* AI赋能 */
.ai-features{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ai-card{background:linear-gradient(135deg,rgba(22,33,62,.9),rgba(15,15,35,.9));border:1px solid rgba(233,69,96,.15);border-radius:12px;padding:30px 24px;transition:border-color .3s,transform .3s}
.ai-card:hover{border-color:rgba(233,69,96,.5);transform:translateY(-4px)}
.ai-card h4{color:#E94560;margin-bottom:12px;font-size:1.1rem}
.ai-card p{color:#bbb;font-size:.88rem;line-height:1.7}

/* 社区模块 */
.community-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.community-card{background:#16213E;border-radius:10px;overflow:hidden;transition:transform .3s}
.community-card:hover{transform:translateY(-4px)}
.community-card .card-img{height:160px;overflow:hidden}
.community-card .card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.community-card:hover .card-img img{transform:scale(1.08)}
.community-card .card-info{padding:16px}
.community-card .card-info h4{color:#EAEAEA;margin-bottom:6px}
.community-card .card-info p{color:#999;font-size:.85rem}

/* 专家展示 */
.expert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.expert-card{background:#16213E;border-radius:12px;overflow:hidden;text-align:center;transition:transform .3s}
.expert-card:hover{transform:translateY(-6px)}
.expert-card .avatar{width:100%;height:240px;overflow:hidden}
.expert-card .avatar img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.expert-card:hover .avatar img{transform:scale(1.05)}
.expert-card .info{padding:20px 16px}
.expert-card .info h4{color:#FF6B35;margin-bottom:4px;font-size:1.05rem}
.expert-card .info .role{color:#E94560;font-size:.82rem;margin-bottom:8px}
.expert-card .info p{color:#aaa;font-size:.82rem;line-height:1.5;margin-bottom:12px}
.expert-card .info .btn-sm{display:inline-block;padding:6px 18px;background:linear-gradient(135deg,#FF6B35,#E94560);color:#fff;border-radius:4px;font-size:.8rem;transition:opacity .3s}
.expert-card .info .btn-sm:hover{opacity:.85}

/* FAQ */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:#16213E;border-radius:8px;margin-bottom:12px;overflow:hidden;border:1px solid rgba(255,107,53,.1)}
.faq-item .faq-q{padding:16px 20px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;color:#EAEAEA;transition:background .3s}
.faq-item .faq-q:hover{background:rgba(255,107,53,.05)}
.faq-item .faq-q .arrow{color:#FF6B35;transition:transform .3s;font-size:1.2rem}
.faq-item.active .faq-q .arrow{transform:rotate(180deg)}
.faq-item .faq-a{padding:0 20px;max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease;color:#bbb;font-size:.9rem;line-height:1.7}
.faq-item.active .faq-a{max-height:300px;padding:0 20px 16px}

/* 用户评论 */
.review-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.review-card{background:#16213E;border-radius:10px;padding:24px;border:1px solid rgba(255,107,53,.08)}
.review-card .stars{color:#FF6B35;margin-bottom:10px;font-size:1.1rem;letter-spacing:2px}
.review-card .review-text{color:#ccc;font-size:.9rem;line-height:1.7;margin-bottom:14px;font-style:italic}
.review-card .reviewer{display:flex;align-items:center;gap:10px}
.review-card .reviewer .avatar-sm{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#FF6B35,#E94560);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.85rem}
.review-card .reviewer .name{color:#EAEAEA;font-size:.85rem}
.review-card .reviewer .date{color:#777;font-size:.75rem}

/* 联系我们 */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-info{background:#16213E;border-radius:12px;padding:32px}
.contact-info h3{color:#FF6B35;margin-bottom:20px;font-size:1.3rem}
.contact-info .info-item{display:flex;gap:12px;margin-bottom:16px;align-items:flex-start}
.contact-info .info-item .label{color:#888;min-width:80px;font-size:.88rem}
.contact-info .info-item .value{color:#EAEAEA;font-size:.88rem}
.contact-qr{display:flex;gap:24px;justify-content:center}
.contact-qr .qr-item{text-align:center}
.contact-qr .qr-item img{width:160px;height:160px;border-radius:8px;margin-bottom:8px}
.contact-qr .qr-item p{color:#aaa;font-size:.82rem}

/* 合作品牌 */
.partner-logos{display:flex;flex-wrap:wrap;gap:24px;justify-content:center;align-items:center}
.partner-logos .partner-item{background:#16213E;border-radius:8px;padding:16px 24px;border:1px solid rgba(255,107,53,.1);transition:border-color .3s}
.partner-logos .partner-item:hover{border-color:#FF6B35}

/* 分享按钮 */
.share-bar{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.share-bar a{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;background:#16213E;border:1px solid rgba(255,107,53,.2);border-radius:6px;color:#EAEAEA;font-size:.85rem;transition:all .3s}
.share-bar a:hover{background:rgba(255,107,53,.15);border-color:#FF6B35;color:#FF6B35}

/* How-To指南 */
.howto-steps{max-width:700px;margin:0 auto}
.howto-step{display:flex;gap:20px;margin-bottom:24px;align-items:flex-start}
.howto-step .step-num{width:44px;height:44px;min-width:44px;background:linear-gradient(135deg,#FF6B35,#E94560);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.1rem}
.howto-step .step-content h4{color:#EAEAEA;margin-bottom:4px}
.howto-step .step-content p{color:#aaa;font-size:.88rem}

/* 页脚 */
.site-footer{background:#0a0a1a;padding:40px 0 20px;border-top:1px solid rgba(255,107,53,.1)}
.footer-top{display:grid;grid-template-columns:1fr 1fr 1fr;gap:30px;margin-bottom:30px}
.footer-col h4{color:#FF6B35;margin-bottom:16px;font-size:1rem}
.footer-col p,.footer-col a{color:#999;font-size:.85rem;line-height:1.8}
.footer-col a:hover{color:#FF6B35}
.footer-col .footer-links{display:flex;flex-direction:column;gap:6px}
.footer-bottom{text-align:center;padding-top:20px;border-top:1px solid rgba(255,107,53,.08);color:#666;font-size:.82rem}
.footer-bottom .update-time{color:#888;margin-top:6px}

/* 面包屑 */
.breadcrumb{padding:12px 0;font-size:.85rem;color:#888}
.breadcrumb a{color:#FF6B35}
.breadcrumb span{margin:0 8px;color:#555}

/* 内页通用 */
.page-hero{height:300px;position:relative;display:flex;align-items:center;justify-content:center;margin-top:64px;overflow:hidden}
.page-hero .banner-bg{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;filter:brightness(.4)}
.page-hero .banner-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(180deg,rgba(15,15,35,.2),rgba(15,15,35,.9))}
.page-hero .hero-content{position:relative;z-index:2;text-align:center}
.page-hero .hero-content h1{font-size:2.2rem;color:#FF6B35}
.page-hero .hero-content p{color:#ccc;margin-top:8px}

/* 内容区 */
.content-section{padding:50px 0}
.content-section .text-block{max-width:800px;margin:0 auto;line-height:1.9;color:#ccc;font-size:.95rem}
.content-section .text-block h3{color:#FF6B35;margin:24px 0 12px;font-size:1.3rem}
.content-section .text-block p{margin-bottom:16px}

/* 侧边栏 */
.page-layout{display:grid;grid-template-columns:1fr 300px;gap:30px}
.sidebar{position:sticky;top:80px}
.sidebar-widget{background:#16213E;border-radius:10px;padding:20px;margin-bottom:20px}
.sidebar-widget h4{color:#FF6B35;margin-bottom:14px;font-size:1rem;padding-bottom:10px;border-bottom:1px solid rgba(255,107,53,.15)}
.sidebar-widget .widget-list a{display:block;padding:8px 0;color:#ccc;font-size:.88rem;border-bottom:1px solid rgba(255,255,255,.04);transition:color .3s}
.sidebar-widget .widget-list a:hover{color:#FF6B35}

/* 响应式 */
@media(max-width:1024px){
  .expert-grid{grid-template-columns:repeat(2,1fr)}
  .media-grid{grid-template-columns:repeat(2,1fr)}
  .ai-features{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr}
  .page-layout{grid-template-columns:1fr}
}
@media(max-width:768px){
  .nav-menu{position:fixed;top:64px;left:0;width:100%;background:rgba(15,15,35,.98);flex-direction:column;padding:20px;gap:16px;transform:translateY(-120%);transition:transform .3s;border-bottom:1px solid rgba(255,107,53,.15)}
  .nav-menu.active{transform:translateY(0)}
  .nav-toggle{display:flex}
  .hero-banner{height:420px}
  .hero-content h1{font-size:1.8rem}
  .video-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
  .expert-grid{grid-template-columns:1fr}
  .media-grid{grid-template-columns:1fr}
  .ai-features{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .contact-qr{flex-direction:column;align-items:center}
  .section-title h2{font-size:1.5rem}
}
@media(max-width:480px){
  .hero-banner{height:360px}
  .hero-content h1{font-size:1.5rem}
  .video-grid{grid-template-columns:1fr}
  .review-grid{grid-template-columns:1fr}
}

/* 懒加载 */
img.lazy{opacity:0;transition:opacity .5s}
img.lazy.loaded{opacity:1}

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

/* noscript降级：如果JS未加载，确保内容可见 */
.no-js img.lazy{opacity:1}
.no-js .fade-in{opacity:1;transform:none}