/* 黑料网 - plasterer.cn 样式表 */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; background: #0a0a0a; color: #fff; line-height: 1.6; }
a { color: #ff6b9d; text-decoration: none; transition: color 0.3s; }
a:hover { color: #ff9ec4; }
img { max-width: 100%; height: auto; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 15px; }

/* 头部导航 */
.header { background: rgba(15, 15, 15, 0.95); position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid #222; }
.header-inner { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; }
.logo { display: flex; align-items: center; gap: 10px; font-size: 1.4rem; font-weight: bold; color: #fff; }
.logo img { border-radius: 8px; }
.logo-text { background: linear-gradient(135deg, #ff6b9d, #c44569); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.nav-menu { display: flex; gap: 25px; }
.nav-menu a { color: #ccc; font-size: 0.95rem; padding: 8px 0; position: relative; }
.nav-menu a:hover, .nav-menu a.active { color: #ff6b9d; }
.nav-menu a.active::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: #ff6b9d; }
.mobile-menu-btn { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.mobile-menu-btn span { width: 25px; height: 2px; background: #fff; }

/* 搜索栏 */
.search-bar { background: #111; padding: 15px 0; border-bottom: 1px solid #222; }
.search-container { display: flex; max-width: 600px; margin: 0 auto; }
.search-input { flex: 1; padding: 12px 20px; border: 1px solid #333; border-radius: 25px 0 0 25px; background: #1a1a1a; color: #fff; font-size: 0.95rem; outline: none; }
.search-input:focus { border-color: #ff6b9d; }
.search-btn { padding: 12px 25px; background: linear-gradient(135deg, #ff6b9d, #c44569); border: none; border-radius: 0 25px 25px 0; color: #fff; cursor: pointer; font-size: 0.95rem; }
.search-btn:hover { opacity: 0.9; }

/* Banner轮播 */
.banner { position: relative; height: 450px; overflow: hidden; }
.banner-slide { position: absolute; width: 100%; height: 100%; opacity: 0; transition: opacity 0.8s; }
.banner-slide.active { opacity: 1; }
.banner-slide img { width: 100%; height: 100%; object-fit: cover; }
.banner-overlay { position: absolute; inset: 0; background: linear-gradient(to right, rgba(0,0,0,0.7), transparent); display: flex; align-items: center; padding-left: 8%; }
.banner-content h1, .banner-content h2 { font-size: 2.5rem; margin-bottom: 15px; text-shadow: 2px 2px 4px rgba(0,0,0,0.5); }
.banner-content p { font-size: 1.1rem; color: #ddd; max-width: 500px; }
.banner-dots { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; }
.banner-dot { width: 12px; height: 12px; border-radius: 50%; background: rgba(255,255,255,0.4); cursor: pointer; }
.banner-dot.active { background: #ff6b9d; }

/* 通用区块 */
.section { padding: 60px 0; }
.section-title { font-size: 1.8rem; text-align: center; margin-bottom: 40px; position: relative; }
.section-title::after { content: ''; display: block; width: 60px; height: 3px; background: linear-gradient(90deg, #ff6b9d, #c44569); margin: 15px auto 0; }

/* 分类标签 */
.category-tabs { display: flex; justify-content: center; gap: 15px; margin-bottom: 30px; flex-wrap: wrap; }
.category-tab { padding: 8px 20px; background: #1a1a1a; border: 1px solid #333; border-radius: 20px; cursor: pointer; transition: all 0.3s; font-size: 0.9rem; }
.category-tab:hover, .category-tab.active { background: linear-gradient(135deg, #ff6b9d, #c44569); border-color: transparent; }

/* 视频卡片网格 */
.video-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 25px; }
.video-card { background: #151515; border-radius: 12px; overflow: hidden; transition: transform 0.3s, box-shadow 0.3s; }
.video-card:hover { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(255, 107, 157, 0.2); }
.video-thumb { position: relative; aspect-ratio: 16/9; overflow: hidden; }
.video-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.video-card:hover .video-thumb img { transform: scale(1.05); }
.video-play-btn { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: rgba(255, 107, 157, 0.9); border-radius: 50%; opacity: 0; transition: opacity 0.3s; display: flex; align-items: center; justify-content: center; }
.video-play-btn::after { content: ''; border: 12px solid transparent; border-left: 18px solid #fff; margin-left: 5px; }
.video-card:hover .video-play-btn { opacity: 1; }
.video-duration { position: absolute; bottom: 10px; right: 10px; background: rgba(0,0,0,0.8); padding: 3px 8px; border-radius: 4px; font-size: 0.8rem; }
.video-info { padding: 15px; }
.video-title { font-size: 1rem; margin-bottom: 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; line-height: 1.4; }
.video-meta { display: flex; gap: 15px; color: #888; font-size: 0.85rem; margin-bottom: 10px; }
.video-tag { display: inline-block; padding: 3px 10px; background: rgba(255, 107, 157, 0.2); color: #ff6b9d; border-radius: 12px; font-size: 0.75rem; }

/* 服务模块 */
.services-section { background: #111; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 25px; }
.service-card { background: linear-gradient(145deg, #1a1a1a, #0f0f0f); padding: 30px; border-radius: 15px; text-align: center; border: 1px solid #222; transition: border-color 0.3s; }
.service-card:hover { border-color: #ff6b9d; }
.service-icon { font-size: 2.5rem; margin-bottom: 15px; }
.service-card h3 { margin-bottom: 10px; font-size: 1.1rem; }
.service-card p { color: #888; font-size: 0.9rem; }

/* 专家团队 */
.experts-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.expert-card { background: #151515; border-radius: 15px; padding: 25px; text-align: center; border: 1px solid #222; }
.expert-avatar { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; margin-bottom: 15px; border: 3px solid #ff6b9d; }
.expert-card h3 { margin-bottom: 5px; }
.expert-title { color: #ff6b9d; font-size: 0.9rem; margin-bottom: 10px; }
.expert-desc { color: #888; font-size: 0.85rem; }

/* 用户评价 */
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 25px; }
.review-card { background: #151515; padding: 25px; border-radius: 12px; border-left: 3px solid #ff6b9d; }
.review-text { font-style: italic; color: #ccc; margin-bottom: 15px; line-height: 1.7; }
.review-author { display: flex; align-items: center; gap: 10px; }
.review-avatar { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, #ff6b9d, #c44569); display: flex; align-items: center; justify-content: center; font-weight: bold; }
.review-name { font-size: 0.9rem; }
.review-stars { color: #ffc107; font-size: 0.85rem; }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { background: #151515; margin-bottom: 15px; border-radius: 10px; overflow: hidden; }
.faq-question { padding: 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-weight: 500; }
.faq-question::after { content: '+'; font-size: 1.5rem; color: #ff6b9d; }
.faq-item.active .faq-question::after { content: '-'; }
.faq-answer { padding: 0 20px; max-height: 0; overflow: hidden; transition: all 0.3s; color: #aaa; }
.faq-item.active .faq-answer { padding: 0 20px 20px; max-height: 500px; }

/* 联系方式 */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; }
.contact-card { background: #151515; padding: 25px; border-radius: 12px; text-align: center; }
.contact-card h4 { margin-bottom: 15px; color: #ff6b9d; }
.contact-card img { max-width: 150px; margin-bottom: 10px; border-radius: 8px; }
.contact-card p { color: #aaa; font-size: 0.9rem; }

/* 页脚 */
.footer { background: #0a0a0a; border-top: 1px solid #222; padding: 50px 0 20px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 40px; margin-bottom: 40px; }
.footer-brand { display: flex; flex-direction: column; gap: 10px; }
.footer-brand img { width: 50px; border-radius: 8px; }
.footer-brand span { font-size: 1.3rem; font-weight: bold; color: #ff6b9d; }
.footer-brand p { color: #888; font-size: 0.85rem; }
.footer-links h4 { margin-bottom: 15px; color: #fff; }
.footer-links a { display: block; color: #888; padding: 5px 0; font-size: 0.9rem; }
.footer-links a:hover { color: #ff6b9d; }
.footer-bottom { text-align: center; padding-top: 20px; border-top: 1px solid #222; color: #666; font-size: 0.85rem; }
.footer-bottom a { color: #888; }

/* 面包屑 */
.breadcrumb { background: #111; padding: 12px 0; font-size: 0.9rem; color: #888; }
.breadcrumb a { color: #aaa; }
.breadcrumb a:hover { color: #ff6b9d; }

/* 响应式 */
@media (max-width: 768px) {
    .nav-menu { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #111; flex-direction: column; padding: 20px; gap: 15px; }
    .nav-menu.active { display: flex; }
    .mobile-menu-btn { display: flex; }
    .banner { height: 300px; }
    .banner-content h1, .banner-content h2 { font-size: 1.5rem; }
    .section { padding: 40px 0; }
    .section-title { font-size: 1.4rem; }
    .video-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 15px; }
}