/* 偷拍植物视频社区 - 全站样式 */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB",Arial,sans-serif;color:#333;line-height:1.8;background:#f8faf8}
a{color:#2d8c3c;text-decoration:none;transition:color .3s}
a:hover{color:#1a6b28}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 15px}

/* 头部导航 */
.site-header{background:#1a3a1a;color:#fff;position:sticky;top:0;z-index:999;box-shadow:0 2px 10px rgba(0,0,0,.3)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 15px;max-width:1200px;margin:0 auto}
.site-logo{display:flex;align-items:center;gap:10px}
.site-logo img{height:45px;width:auto}
.site-logo h1{font-size:1.4rem;color:#7cfc00;white-space:nowrap}
.main-nav{display:flex;gap:5px;flex-wrap:wrap}
.main-nav a{color:#e0e0e0;padding:8px 14px;border-radius:4px;font-size:.9rem;transition:background .3s,color .3s}
.main-nav a:hover,.main-nav a.active{background:#2d8c3c;color:#fff}

/* 搜索框 */
.search-bar{background:#145214;padding:12px 0}
.search-bar .container{display:flex;justify-content:center}
.search-box{display:flex;max-width:600px;width:100%}
.search-box input{flex:1;padding:10px 16px;border:2px solid #2d8c3c;border-radius:25px 0 0 25px;font-size:1rem;outline:none}
.search-box button{padding:10px 24px;background:#2d8c3c;color:#fff;border:none;border-radius:0 25px 25px 0;cursor:pointer;font-size:1rem;transition:background .3s}
.search-box button:hover{background:#1a6b28}

/* Banner */
.hero-banner{position:relative;overflow:hidden;min-height:420px;display:flex;align-items:center;justify-content:center;background-size:cover;background-position:center;background-repeat:no-repeat}
.hero-banner::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(26,58,26,.85),rgba(45,140,60,.6))}
.hero-content{position:relative;z-index:2;text-align:center;color:#fff;padding:40px 20px;max-width:800px}
.hero-content h2{font-size:2.4rem;margin-bottom:15px;text-shadow:2px 2px 4px rgba(0,0,0,.5)}
.hero-content p{font-size:1.1rem;line-height:1.9;margin-bottom:20px}
.hero-btn{display:inline-block;padding:12px 36px;background:#7cfc00;color:#1a3a1a;border-radius:30px;font-weight:bold;font-size:1.1rem;transition:transform .3s,box-shadow .3s}
.hero-btn:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(124,252,0,.4);color:#1a3a1a}

/* 模块通用 */
.section{padding:50px 0}
.section-title{text-align:center;margin-bottom:35px}
.section-title h2{font-size:1.8rem;color:#1a3a1a;position:relative;display:inline-block;padding-bottom:10px}
.section-title h2::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;background:#2d8c3c;border-radius:2px}
.section-title p{color:#666;margin-top:10px;font-size:.95rem}

/* 视频卡片 */
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:25px}
.video-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 15px rgba(0,0,0,.08);transition:transform .3s,box-shadow .3s}
.video-card:hover{transform:translateY(-5px);box-shadow:0 12px 30px rgba(0,0,0,.15)}
.video-thumb{position:relative;padding-top:56.25%;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;top:50%;left:50%;transform:translate(-50%,-50%);width:60px;height:60px;background:rgba(45,140,60,.85);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s}
.play-btn::after{content:'';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-info{padding:15px}
.video-info h3{font-size:1rem;color:#1a3a1a;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.video-meta{display:flex;gap:15px;color:#888;font-size:.8rem}
.video-meta span{display:flex;align-items:center;gap:4px}
.video-tag{display:inline-block;background:#e8f5e9;color:#2d8c3c;padding:2px 8px;border-radius:10px;font-size:.75rem;margin-top:8px}

/* 专家展示 */
.expert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:25px}
.expert-card{background:#fff;border-radius:12px;padding:25px;text-align:center;box-shadow:0 4px 15px rgba(0,0,0,.08);transition:transform .3s}
.expert-card:hover{transform:translateY(-3px)}
.expert-card img{width:120px;height:120px;border-radius:50%;object-fit:cover;margin:0 auto 15px;border:3px solid #2d8c3c}
.expert-card h4{color:#1a3a1a;margin-bottom:5px}
.expert-card .role{color:#2d8c3c;font-size:.85rem;margin-bottom:10px}
.expert-card p{font-size:.85rem;color:#666;line-height:1.6}
.expert-card .btn-sm{display:inline-block;margin-top:12px;padding:6px 18px;background:#2d8c3c;color:#fff;border-radius:20px;font-size:.8rem}

/* FAQ */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:#fff;border-radius:8px;margin-bottom:12px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.faq-item h4{padding:16px 20px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-size:.95rem;color:#1a3a1a;transition:background .3s}
.faq-item h4:hover{background:#e8f5e9}
.faq-item h4::after{content:'+';font-size:1.3rem;color:#2d8c3c;transition:transform .3s}
.faq-item.active h4::after{transform:rotate(45deg)}
.faq-answer{padding:0 20px;max-height:0;overflow:hidden;transition:max-height .4s,padding .4s}
.faq-item.active .faq-answer{max-height:300px;padding:0 20px 16px}
.faq-answer p{color:#555;font-size:.9rem;line-height:1.8}

/* 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:10px;padding:20px;box-shadow:0 3px 12px rgba(0,0,0,.06)}
.review-card .stars{color:#f5a623;margin-bottom:8px;font-size:1.1rem}
.review-card p{font-size:.9rem;color:#555;line-height:1.7;margin-bottom:10px}
.review-card .reviewer{font-size:.8rem;color:#999}

/* 合作品牌 */
.brand-wall{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;align-items:center}
.brand-wall img{height:50px;opacity:.7;transition:opacity .3s;filter:grayscale(50%)}
.brand-wall img:hover{opacity:1;filter:grayscale(0)}

/* 联系我们 */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:25px}
.contact-card{background:#fff;border-radius:10px;padding:25px;box-shadow:0 3px 12px rgba(0,0,0,.06)}
.contact-card h4{color:#1a3a1a;margin-bottom:12px;font-size:1rem}
.contact-card p{font-size:.9rem;color:#555;line-height:1.8}
.contact-card img{max-width:150px;margin-top:10px}

/* 社交分享 */
.share-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:20px}
.share-btns a{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:20px;color:#fff;font-size:.85rem;transition:transform .2s}
.share-btns a:hover{transform:scale(1.05);color:#fff}
.share-wechat{background:#07c160}
.share-weibo{background:#e6162d}
.share-douyin{background:#000}
.share-bilibili{background:#00a1d6}

/* 页脚 */
.site-footer{background:#1a3a1a;color:#ccc;padding:40px 0 20px}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:30px;margin-bottom:30px}
.footer-col h4{color:#7cfc00;margin-bottom:12px;font-size:1rem}
.footer-col p,.footer-col a{font-size:.85rem;color:#aaa;line-height:2}
.footer-col a:hover{color:#7cfc00}
.footer-bottom{border-top:1px solid #2d5a2d;padding-top:20px;text-align:center;font-size:.8rem;color:#888}
.footer-qr{display:flex;gap:20px;justify-content:center;margin:20px 0}
.footer-qr img{width:120px;height:120px;border-radius:8px}

/* 面包屑 */
.breadcrumb{padding:12px 0;font-size:.85rem;color:#888}
.breadcrumb a{color:#2d8c3c}
.breadcrumb span{margin:0 6px;color:#ccc}

/* 内页 */
.page-hero{background:#1a3a1a;color:#fff;padding:50px 0;text-align:center}
.page-hero h2{font-size:2rem;margin-bottom:10px}
.page-hero p{font-size:1rem;color:#aaa}
.content-area{padding:40px 0}
.content-area article{background:#fff;border-radius:12px;padding:30px;box-shadow:0 4px 15px rgba(0,0,0,.08);margin-bottom:25px}
.content-area article h3{color:#1a3a1a;margin-bottom:15px;font-size:1.3rem}
.content-area article p{color:#555;line-height:1.9;margin-bottom:12px}

/* AI赋能模块 */
.ai-features{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.ai-card{background:linear-gradient(135deg,#e8f5e9,#c8e6c9);border-radius:12px;padding:25px;text-align:center;transition:transform .3s}
.ai-card:hover{transform:translateY(-3px)}
.ai-card h4{color:#1a3a1a;margin-bottom:10px}
.ai-card p{font-size:.85rem;color:#555}

/* 社区模块 */
.community-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:20px}
.community-tags a{padding:8px 18px;background:#e8f5e9;color:#2d8c3c;border-radius:20px;font-size:.85rem;transition:background .3s,color .3s}
.community-tags a:hover{background:#2d8c3c;color:#fff}

/* 最新动态 */
.news-list{max-width:900px;margin:0 auto}
.news-item{background:#fff;border-radius:10px;padding:25px;margin-bottom:18px;box-shadow:0 3px 12px rgba(0,0,0,.06);border-left:4px solid #2d8c3c;transition:transform .2s}
.news-item:hover{transform:translateX(5px)}
.news-item time{font-size:.8rem;color:#2d8c3c;font-weight:bold}
.news-item h4{margin:8px 0;font-size:1rem;color:#1a3a1a}
.news-item h4 a{color:#1a3a1a}
.news-item h4 a:hover{color:#2d8c3c}
.news-item p{font-size:.88rem;color:#666;line-height:1.7}

/* 植物测评模块 */
.review-article{background:#fff;border-radius:12px;padding:25px;margin-bottom:20px;box-shadow:0 3px 12px rgba(0,0,0,.06)}
.review-article h4{color:#1a3a1a;margin-bottom:10px;font-size:1.05rem}
.review-article .rating{color:#f5a623;margin-bottom:8px}
.review-article p{font-size:.88rem;color:#555;line-height:1.8}
.review-article .meta{font-size:.78rem;color:#999;margin-top:8px}

/* 移动端视频优化 */
@media(max-width:768px){
.video-thumb{padding-top:75%}
.play-btn{width:50px;height:50px;opacity:1}
.play-btn::after{border-width:8px 0 8px 14px}
}

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

/* 响应式 */
@media(max-width:768px){
.header-inner{flex-direction:column;gap:10px}
.main-nav{justify-content:center}
.hero-content h2{font-size:1.6rem}
.video-grid{grid-template-columns:1fr}
.expert-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr}
.search-box{max-width:100%}
}
@media(max-width:480px){
.main-nav a{padding:6px 10px;font-size:.8rem}
.hero-banner{min-height:300px}
.section{padding:30px 0}
}