/* ============================================
   熟女人妻动物写真传媒 - 原创样式表
   配色：琥珀金 #D4920B / 森林绿 #1B5E20 / 深棕 #3E2723 / 象牙白 #FFFDF5
   域名：LumLe.cn
   ============================================ */

/* === 重置与基础 === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;color:#3E2723;background:#FFFDF5;line-height:1.7;overflow-x:hidden}
a{color:#1B5E20;text-decoration:none;transition:color .3s}
a:hover{color:#D4920B}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* === 干扰标签隐藏 === */
.yl7twb{position:absolute;width:0;height:0;overflow:hidden;opacity:0;pointer-events:none;z-index:-9999}

/* === 头部导航 === */
.site-header{background:linear-gradient(135deg,#1B5E20 0%,#2E7D32 100%);position:sticky;top:0;z-index:1000;box-shadow:0 2px 12px rgba(0,0,0,.25)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;max-width:1200px;margin:0 auto}
.logo-area{display:flex;align-items:center;gap:10px}
.logo-area img{height:48px;width:auto}
.logo-area .brand-text{color:#FFFDF5;font-size:22px;font-weight:700;letter-spacing:1px}
.logo-area .brand-sub{color:#D4920B;font-size:12px;display:block;letter-spacing:2px}

.main-nav{display:flex;gap:4px}
.main-nav a{color:#FFFDF5;padding:8px 16px;border-radius:6px;font-size:15px;transition:all .3s}
.main-nav a:hover,.main-nav a.active{background:rgba(212,146,11,.3);color:#D4920B}

.mobile-menu-btn{display:none;background:none;border:none;color:#FFFDF5;font-size:28px;cursor:pointer}

/* === 搜索栏 === */
.search-bar{background:#2E7D32;padding:10px 0}
.search-bar .container{display:flex;justify-content:center}
.search-box{display:flex;width:100%;max-width:600px;border-radius:25px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.15)}
.search-box input{flex:1;padding:10px 20px;border:none;font-size:15px;outline:none;background:#FFFDF5;color:#3E2723}
.search-box button{padding:10px 24px;background:#D4920B;color:#fff;border:none;font-size:15px;cursor:pointer;transition:background .3s}
.search-box button:hover{background:#B8800A}

/* === Hero Banner === */
.hero-banner{position:relative;height:560px;overflow:hidden}
.hero-banner img{width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(30,30,20,.55) 0%,rgba(30,30,20,.75) 100%);display:flex;align-items:center;justify-content:center}
.hero-content{text-align:center;color:#FFFDF5;max-width:800px;padding:0 20px}
.hero-content h1{font-size:42px;font-weight:800;margin-bottom:16px;text-shadow:0 3px 12px rgba(0,0,0,.5)}
.hero-content h1 span{color:#D4920B}
.hero-content p{font-size:18px;line-height:1.8;margin-bottom:24px;text-shadow:0 1px 4px rgba(0,0,0,.3)}
.hero-stats{display:flex;gap:40px;justify-content:center;flex-wrap:wrap}
.hero-stats .stat-item{text-align:center}
.hero-stats .stat-num{font-size:36px;font-weight:800;color:#D4920B;display:block}
.hero-stats .stat-label{font-size:14px;color:#ddd}

/* === 通用区块 === */
.section{padding:60px 0}
.section-alt{background:#F5F0E8}
.section-dark{background:#3E2723;color:#FFFDF5}
.section-green{background:linear-gradient(135deg,#1B5E20 0%,#2E7D32 100%);color:#FFFDF5}
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{font-size:32px;font-weight:700;margin-bottom:8px;position:relative;display:inline-block}
.section-title h2::after{content:'';display:block;width:60px;height:4px;background:#D4920B;margin:10px auto 0;border-radius:2px}
.section-title p{color:#795548;font-size:16px;margin-top:8px}
.section-dark .section-title p{color:#D4920B}
.section-green .section-title p{color:#D4920B}

/* === 视频卡片 === */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.video-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.08);transition:transform .3s,box-shadow .3s}
.video-card:hover{transform:translateY(-6px);box-shadow:0 8px 28px rgba(0,0,0,.15)}
.video-thumb{position:relative;overflow:hidden;aspect-ratio:16/9}
.video-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.video-card:hover .video-thumb img{transform:scale(1.08)}
.play-btn{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.35);opacity:0;transition:opacity .3s}
.video-card:hover .play-btn{opacity:1}
.play-btn span{width:60px;height:60px;background:rgba(212,146,11,.9);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0}
.play-btn span::after{content:'';display:block;width:0;height:0;border-left:22px solid #fff;border-top:13px solid transparent;border-bottom:13px solid transparent;margin-left:4px}
.video-info{padding:16px}
.video-info h3{font-size:16px;font-weight:600;margin-bottom:6px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.video-meta{display:flex;gap:12px;font-size:13px;color:#795548}
.video-meta span{display:flex;align-items:center;gap:4px}
.video-tag{display:inline-block;background:#E8F5E9;color:#1B5E20;padding:2px 8px;border-radius:4px;font-size:12px;margin-top:8px}

/* === 短视频竖版 === */
.short-video-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.short-video-card{border-radius:12px;overflow:hidden;position:relative;aspect-ratio:9/16;box-shadow:0 4px 16px rgba(0,0,0,.1)}
.short-video-card img{width:100%;height:100%;object-fit:cover}
.short-video-overlay{position:absolute;bottom:0;left:0;right:0;padding:16px;background:linear-gradient(transparent,rgba(0,0,0,.8));color:#fff}
.short-video-overlay h4{font-size:15px;margin-bottom:4px}
.short-video-overlay p{font-size:12px;color:#ddd}
.short-video-card .play-btn{opacity:0}
.short-video-card:hover .play-btn{opacity:1}

/* === AI赋能卡片 === */
.ai-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.ai-card{background:rgba(255,255,255,.1);border:1px solid rgba(212,146,11,.3);border-radius:12px;padding:28px 20px;text-align:center;transition:all .3s}
.ai-card:hover{background:rgba(212,146,11,.15);border-color:#D4920B;transform:translateY(-4px)}
.ai-card .ai-icon{font-size:42px;margin-bottom:16px;display:block}
.ai-card h3{font-size:18px;font-weight:600;margin-bottom:10px}
.ai-card p{font-size:14px;line-height:1.6;opacity:.85}

/* === 社区卡片 === */
.community-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.community-card{border-radius:12px;overflow:hidden;position:relative;height:280px}
.community-card img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.community-card:hover img{transform:scale(1.06)}
.community-overlay{position:absolute;inset:0;background:linear-gradient(transparent 40%,rgba(62,39,35,.85));display:flex;flex-direction:column;justify-content:flex-end;padding:24px;color:#FFFDF5}
.community-overlay h3{font-size:20px;font-weight:600;margin-bottom:6px}
.community-overlay p{font-size:14px;opacity:.85}

/* === 专家团队 === */
.expert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.expert-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.08);text-align:center;transition:transform .3s}
.expert-card:hover{transform:translateY(-4px)}
.expert-card .expert-photo{height:260px;overflow:hidden}
.expert-card .expert-photo img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.expert-card:hover .expert-photo img{transform:scale(1.05)}
.expert-card .expert-info{padding:20px}
.expert-card .expert-info h3{font-size:18px;font-weight:600;margin-bottom:4px}
.expert-card .expert-info .expert-title{color:#D4920B;font-size:14px;margin-bottom:8px}
.expert-card .expert-info p{font-size:13px;color:#795548;line-height:1.5}
.expert-card .expert-links{display:flex;gap:8px;justify-content:center;margin-top:12px}
.expert-card .expert-links a{padding:6px 14px;border-radius:20px;font-size:13px;border:1px solid #1B5E20;color:#1B5E20;transition:all .3s}
.expert-card .expert-links a:hover{background:#1B5E20;color:#fff}

/* === 合作品牌 === */
.brand-wall{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;margin-bottom:40px}
.brand-item{background:#fff;padding:16px 28px;border-radius:8px;font-size:15px;font-weight:600;color:#3E2723;box-shadow:0 2px 8px rgba(0,0,0,.06);transition:all .3s}
.brand-item:hover{box-shadow:0 4px 16px rgba(0,0,0,.12);transform:translateY(-2px)}

/* === How-To步骤 === */
.howto-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:32px}
.howto-step{text-align:center;padding:24px 16px}
.howto-step .step-num{width:50px;height:50px;background:#D4920B;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;margin:0 auto 16px}
.howto-step h4{font-size:16px;font-weight:600;margin-bottom:8px}
.howto-step p{font-size:14px;color:#795548;line-height:1.5}

/* === FAQ === */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:#fff;border-radius:10px;margin-bottom:12px;box-shadow:0 2px 8px rgba(0,0,0,.05);overflow:hidden}
.faq-question{padding:18px 24px;font-size:16px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:background .3s}
.faq-question:hover{background:#F5F0E8}
.faq-question::after{content:'+';font-size:22px;color:#D4920B;font-weight:700;transition:transform .3s}
.faq-item.active .faq-question::after{transform:rotate(45deg)}
.faq-answer{padding:0 24px;max-height:0;overflow:hidden;transition:all .3s ease}
.faq-item.active .faq-answer{padding:0 24px 18px;max-height:300px}
.faq-answer p{font-size:15px;color:#5D4037;line-height:1.7}

/* === 用户评价 === */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review-card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 4px 16px rgba(0,0,0,.06)}
.review-card .review-stars{color:#D4920B;font-size:18px;margin-bottom:10px}
.review-card .review-text{font-size:15px;line-height:1.7;color:#5D4037;margin-bottom:14px;font-style:italic}
.review-card .review-author{display:flex;align-items:center;gap:10px}
.review-card .review-avatar{width:40px;height:40px;border-radius:50%;background:#E8F5E9;display:flex;align-items:center;justify-content:center;color:#1B5E20;font-weight:700;font-size:16px}
.review-card .review-name{font-size:14px;font-weight:600}
.review-card .review-date{font-size:12px;color:#9E9E9E}

/* === 联系我们 === */
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:40px;align-items:start}
.contact-info h3{font-size:20px;font-weight:600;margin-bottom:16px;color:#D4920B}
.contact-info .info-item{display:flex;gap:12px;margin-bottom:14px;font-size:15px}
.contact-info .info-item .label{font-weight:600;min-width:80px}
.qrcode-area{display:flex;gap:24px;justify-content:center}
.qrcode-item{text-align:center}
.qrcode-item img{width:160px;height:160px;border-radius:8px;margin-bottom:8px}
.qrcode-item p{font-size:13px;color:#795548}

/* === 分享按钮 === */
.share-bar{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.share-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:25px;font-size:14px;color:#fff;transition:all .3s;cursor:pointer}
.share-btn:hover{transform:translateY(-2px);color:#fff}
.share-btn.wechat{background:#07C160}
.share-btn.weibo{background:#E6162D}
.share-btn.douyin{background:#161823}
.share-btn.bilibili{background:#00A1D6}

/* === MCP服务 === */
.mcp-section{background:#F5F0E8;padding:40px 0}
.mcp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mcp-card{background:#fff;padding:20px;border-radius:10px;text-align:center;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.mcp-card h4{font-size:16px;font-weight:600;margin-bottom:8px}
.mcp-card p{font-size:14px;color:#795548}

/* === 页脚 === */
.site-footer{background:#1B3A1B;color:#FFFDF5;padding:40px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:32px}
.footer-col h4{font-size:16px;font-weight:600;margin-bottom:14px;color:#D4920B}
.footer-col p{font-size:14px;line-height:1.7;opacity:.8}
.footer-col a{color:#FFFDF5;font-size:14px;display:block;padding:3px 0;opacity:.8;transition:opacity .3s}
.footer-col a:hover{opacity:1;color:#D4920B}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding:20px 0;text-align:center;font-size:13px;opacity:.7}

/* === 面包屑 === */
.breadcrumb{padding:14px 0;font-size:14px;color:#795548}
.breadcrumb a{color:#1B5E20}
.breadcrumb span{margin:0 6px;color:#9E9E9E}

/* === 子页面Banner === */
.sub-banner{position:relative;height:300px;overflow:hidden}
.sub-banner img{width:100%;height:100%;object-fit:cover}
.sub-banner .overlay{position:absolute;inset:0;background:rgba(30,30,20,.6);display:flex;align-items:center;justify-content:center}
.sub-banner .overlay h1{color:#FFFDF5;font-size:36px;font-weight:700;text-shadow:0 2px 8px rgba(0,0,0,.4)}

/* === 内容页 === */
.content-section{padding:40px 0}
.content-section h2{font-size:26px;font-weight:700;margin-bottom:16px;color:#1B5E20}
.content-section h3{font-size:20px;font-weight:600;margin-bottom:12px;color:#3E2723}
.content-section p{font-size:16px;line-height:1.8;margin-bottom:16px;color:#5D4037}

/* === 响应式 === */
@media(max-width:1024px){
  .video-grid,.expert-grid,.ai-grid{grid-template-columns:repeat(2,1fr)}
  .short-video-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .howto-steps{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .header-inner{flex-wrap:wrap}
  .main-nav{display:none;width:100%;flex-direction:column;padding-top:10px}
  .main-nav.active{display:flex}
  .mobile-menu-btn{display:block}
  .hero-banner{height:400px}
  .hero-content h1{font-size:28px}
  .hero-stats{gap:20px}
  .hero-stats .stat-num{font-size:26px}
  .section{padding:40px 0}
  .section-title h2{font-size:24px}
  .video-grid,.community-grid,.review-grid,.mcp-grid{grid-template-columns:1fr}
  .short-video-grid{grid-template-columns:repeat(2,1fr)}
  .expert-grid{grid-template-columns:repeat(2,1fr)}
  .ai-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .howto-steps{grid-template-columns:1fr}
  .sub-banner{height:200px}
  .sub-banner .overlay h1{font-size:24px}
}
@media(max-width:480px){
  .short-video-grid{grid-template-columns:1fr}
  .expert-grid{grid-template-columns:1fr}
  .ai-grid{grid-template-columns:1fr}
  .qrcode-area{flex-direction:column;align-items:center}
}