/* 香蕉视频 - 动物写真视频社区 CSS vh97kqc.cn */
*{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;color:#333;line-height:1.7;background:#f8f6f2}
a{color:#d4870e;text-decoration:none;transition:color .3s}
a:hover{color:#b06e00}
img{max-width:100%;height:auto;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
/* 干扰标签隐藏 */
.dy-noise{position:absolute;width:0;height:0;overflow:hidden;opacity:0;pointer-events:none;z-index:-9999}
/* 导航 */
.site-header{background:#1a1a2e;position:sticky;top:0;z-index:1000;box-shadow:0 2px 12px rgba(0,0,0,.3)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:0 20px;max-width:1200px;margin:0 auto;height:64px}
.nav-logo{display:flex;align-items:center;gap:10px}
.nav-logo img{height:40px;width:auto}
.nav-logo span{color:#f0c040;font-size:1.3rem;font-weight:700;letter-spacing:1px}
.nav-menu{display:flex;list-style:none;gap:6px}
.nav-menu li a{color:#e0d8c8;padding:8px 14px;border-radius:6px;font-size:.95rem;transition:all .3s}
.nav-menu li a:hover,.nav-menu li a.active{background:#d4870e;color:#fff}
.nav-toggle{display:none;background:none;border:none;color:#f0c040;font-size:1.6rem;cursor:pointer}
/* 搜索框 */
.search-bar{background:#16213e;padding:12px 0;border-bottom:1px solid #2a2a4a}
.search-wrap{max-width:600px;margin:0 auto;display:flex;gap:8px;padding:0 20px}
.search-wrap input{flex:1;padding:10px 16px;border:2px solid #d4870e;border-radius:25px;background:#1a1a2e;color:#fff;font-size:.95rem;outline:none}
.search-wrap input::placeholder{color:#888}
.search-wrap button{padding:10px 24px;background:linear-gradient(135deg,#d4870e,#f0c040);color:#1a1a2e;border:none;border-radius:25px;font-weight:700;cursor:pointer;transition:transform .2s}
.search-wrap button:hover{transform:scale(1.05)}
/* Hero Banner */
.hero-banner{position:relative;height:520px;overflow:hidden;background:#1a1a2e}
.hero-banner img{width:100%;height:100%;object-fit:cover;opacity:.7}
.hero-overlay{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:20px;background:linear-gradient(to bottom,rgba(26,26,46,.3),rgba(26,26,46,.8))}
.hero-overlay h1{font-size:2.8rem;color:#f0c040;margin-bottom:16px;text-shadow:2px 2px 8px rgba(0,0,0,.6)}
.hero-overlay p{font-size:1.15rem;color:#e0d8c8;max-width:700px;line-height:1.8}
.hero-overlay .hero-tags{margin-top:20px;display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.hero-overlay .hero-tags span{background:rgba(212,135,14,.25);color:#f0c040;padding:6px 16px;border-radius:20px;font-size:.9rem;border:1px solid rgba(240,192,64,.3)}
/* 通用区块 */
.section{padding:50px 0}
.section-title{text-align:center;margin-bottom:36px}
.section-title h2{font-size:2rem;color:#1a1a2e;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,#d4870e,#f0c040);border-radius:2px}
.section-title p{color:#666;margin-top:10px;font-size:1rem}
/* 视频卡片网格 */
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,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;position:relative}
.video-card:hover{transform:translateY(-6px);box-shadow:0 8px 30px rgba(0,0,0,.15)}
.video-thumb{position:relative;padding-top:56.25%;background:#222;overflow:hidden}
.video-thumb img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.video-card:hover .video-thumb img{transform:scale(1.08)}
.video-thumb video{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover}
.play-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:56px;height:56px;background:rgba(212,135,14,.85);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;cursor:pointer;z-index:2}
.play-btn::after{content:'';width:0;height:0;border-style:solid;border-width:10px 0 10px 18px;border-color:transparent transparent transparent #fff;margin-left:4px}
.video-card:hover .play-btn{opacity:1}
.video-duration{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.75);color:#fff;padding:2px 8px;border-radius:4px;font-size:.8rem;z-index:2}
.video-info{padding:14px 16px}
.video-info h3{font-size:1rem;color:#1a1a2e;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.video-meta{display:flex;justify-content:space-between;color:#999;font-size:.82rem}
.video-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.video-tags span{background:#fef3e0;color:#d4870e;padding:2px 10px;border-radius:12px;font-size:.78rem}
/* 专家团队 */
.expert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.expert-card{background:#fff;border-radius:12px;padding:28px 20px;text-align:center;box-shadow:0 4px 16px rgba(0,0,0,.06);transition:transform .3s}
.expert-card:hover{transform:translateY(-4px)}
.expert-card .avatar{width:90px;height:90px;border-radius:50%;margin:0 auto 14px;background:linear-gradient(135deg,#d4870e,#f0c040);display:flex;align-items:center;justify-content:center;font-size:2.2rem;color:#fff}
.expert-card h4{font-size:1.1rem;color:#1a1a2e;margin-bottom:4px}
.expert-card .role{color:#d4870e;font-size:.88rem;margin-bottom:10px}
.expert-card p{color:#666;font-size:.88rem;line-height:1.6}
.expert-card .expert-btn{display:inline-block;margin-top:12px;padding:7px 20px;background:linear-gradient(135deg,#d4870e,#f0c040);color:#fff;border-radius:20px;font-size:.85rem;transition:transform .2s}
.expert-card .expert-btn:hover{transform:scale(1.05);color:#fff}
/* FAQ */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:#fff;border-radius:10px;margin-bottom:12px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.faq-question{padding:16px 20px;font-weight:600;color:#1a1a2e;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:background .3s}
.faq-question:hover{background:#fef3e0}
.faq-question::after{content:'+';font-size:1.4rem;color:#d4870e;transition:transform .3s}
.faq-item.active .faq-question::after{transform:rotate(45deg)}
.faq-answer{padding:0 20px;max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s;color:#555;line-height:1.8}
.faq-item.active .faq-answer{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:#fff;border-radius:12px;padding:22px;box-shadow:0 3px 12px rgba(0,0,0,.06)}
.review-card .stars{color:#f0c040;font-size:1.1rem;margin-bottom:8px}
.review-card .review-text{color:#555;font-size:.92rem;line-height:1.7;margin-bottom:10px;font-style:italic}
.review-card .reviewer{display:flex;align-items:center;gap:10px}
.review-card .reviewer .r-avatar{width:36px;height:36px;border-radius:50%;background:#d4870e;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.9rem;font-weight:700}
.review-card .reviewer .r-name{font-weight:600;color:#1a1a2e;font-size:.9rem}
.review-card .reviewer .r-date{color:#999;font-size:.78rem}
/* 合作品牌 */
.brand-wall{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;padding:20px 0}
.brand-wall .brand-item{background:#fff;padding:16px 28px;border-radius:10px;box-shadow:0 2px 8px rgba(0,0,0,.06);font-weight:600;color:#666;font-size:1rem;transition:transform .3s}
.brand-wall .brand-item:hover{transform:scale(1.05);color:#d4870e}
/* How-To指南 */
.howto-steps{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;max-width:1000px;margin:0 auto}
.howto-step{background:#fff;border-radius:12px;padding:24px;text-align:center;box-shadow:0 3px 12px rgba(0,0,0,.06)}
.howto-step .step-num{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#d4870e,#f0c040);color:#fff;font-size:1.3rem;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.howto-step h4{color:#1a1a2e;margin-bottom:8px}
.howto-step p{color:#666;font-size:.9rem}
/* 联系我们 */
.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 3px 12px rgba(0,0,0,.06);text-align:center}
.contact-card h4{color:#1a1a2e;margin-bottom:12px;font-size:1.05rem}
.contact-card p{color:#555;font-size:.9rem;line-height:1.8}
.contact-card img{max-width:160px;margin:10px auto}
/* 社交分享 */
.share-bar{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;padding:20px 0}
.share-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:25px;color:#fff;font-size:.9rem;font-weight:600;transition:transform .2s;cursor:pointer}
.share-btn:hover{transform:scale(1.05);color:#fff}
.share-btn.wechat{background:#07c160}
.share-btn.weibo{background:#e6162d}
.share-btn.douyin{background:#161823}
.share-btn.bilibili{background:#00a1d6}
/* AI赋能 */
.ai-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.ai-card{background:linear-gradient(135deg,#1a1a2e,#16213e);border-radius:12px;padding:28px;color:#e0d8c8;box-shadow:0 4px 16px rgba(0,0,0,.1);transition:transform .3s}
.ai-card:hover{transform:translateY(-4px)}
.ai-card .ai-icon{font-size:2.4rem;margin-bottom:14px}
.ai-card h4{color:#f0c040;margin-bottom:8px;font-size:1.05rem}
.ai-card p{font-size:.9rem;line-height:1.7;color:#b0a890}
/* 社区功能 */
.community-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}
.community-item{background:#fff;border-radius:10px;padding:20px;text-align:center;box-shadow:0 2px 8px rgba(0,0,0,.05);transition:all .3s;cursor:pointer}
.community-item:hover{background:#d4870e;color:#fff;transform:translateY(-3px)}
.community-item:hover h4,.community-item:hover p{color:#fff}
.community-item .comm-icon{font-size:2rem;margin-bottom:8px}
.community-item h4{color:#1a1a2e;font-size:.95rem;margin-bottom:4px}
.community-item p{color:#888;font-size:.8rem}
/* 页脚 */
.site-footer{background:#1a1a2e;color:#b0a890;padding:40px 0 0}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px;max-width:1200px;margin:0 auto;padding:0 20px}
.footer-col h4{color:#f0c040;margin-bottom:14px;font-size:1rem}
.footer-col p,.footer-col a{color:#b0a890;font-size:.88rem;line-height:2}
.footer-col a:hover{color:#f0c040}
.footer-col ul{list-style:none}
.footer-col ul li a{display:block}
.footer-col img{max-width:120px;border-radius:8px;margin-top:6px}
.footer-bottom{border-top:1px solid #2a2a4a;text-align:center;padding:18px 20px;margin-top:30px;font-size:.85rem;color:#777}
.eeat-notice{background:#16213e;border-radius:10px;padding:16px 20px;margin:0 auto 20px;max-width:1200px;text-align:center;font-size:.85rem;color:#b0a890}
/* 面包屑 */
.breadcrumb{padding:12px 0;font-size:.88rem;color:#888}
.breadcrumb a{color:#d4870e}
.breadcrumb span{margin:0 6px;color:#ccc}
/* 内页 */
.page-header{background:linear-gradient(135deg,#1a1a2e,#16213e);padding:40px 0;text-align:center}
.page-header h1{color:#f0c040;font-size:2rem;margin-bottom:8px}
.page-header p{color:#b0a890;font-size:1rem}
/* 视频过滤器 */
.video-filter{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.video-filter .filter-btn{padding:8px 20px;border-radius:20px;background:#fff;color:#666;border:1px solid #ddd;cursor:pointer;transition:all .3s;font-size:.9rem}
.video-filter .filter-btn:hover,.video-filter .filter-btn.active{background:#d4870e;color:#fff;border-color:#d4870e}
/* 响应式 */
@media(max-width:768px){
  .nav-menu{display:none;position:absolute;top:64px;left:0;right:0;background:#1a1a2e;flex-direction:column;padding:16px;gap:4px;box-shadow:0 4px 12px rgba(0,0,0,.3)}
  .nav-menu.show{display:flex}
  .nav-toggle{display:block}
  .hero-banner{height:380px}
  .hero-overlay h1{font-size:1.8rem}
  .hero-overlay p{font-size:.95rem}
  .video-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
  .section{padding:35px 0}
  .section-title h2{font-size:1.5rem}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){
  .hero-banner{height:300px}
  .hero-overlay h1{font-size:1.4rem}
  .video-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .nav-logo span{font-size:1rem}
}