/* 首页样式 */

/* ========== Banner轮播 ========== */
.banner { position: relative; height: 500px; overflow: hidden; }
.banner-swiper { width: 100%; height: 100%; position: relative; }
.banner-swiper .swiper-wrapper { width: 100%; height: 100%; }
.banner-swiper .swiper-slide { position: relative; width: 100%; height: 100%; overflow: hidden; }
.banner-img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: cover; background-position: center; background-color: #0F3460; }
.banner-img::after { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(90deg, rgba(15,52,96,0.85) 0%, rgba(15,52,96,0.4) 100%); }
.banner-text { position: relative; z-index: 2; padding-top: 180px; color: #fff; max-width: 600px; }
.banner-text h2 { font-size: 48px; font-weight: 600; margin-bottom: 20px; line-height: 1.2; }
.banner-text p { font-size: 18px; margin-bottom: 30px; opacity: 0.9; line-height: 1.8; }
.swiper-pagination { z-index: 10; bottom: 30px !important; }
.swiper-pagination-bullet { width: 40px; height: 4px; border-radius: 2px; background: rgba(255,255,255,0.5); opacity: 1; }
.swiper-pagination-bullet-active { background: #D4AF37; }

/* ========== 协会简介 ========== */
.about-content { align-items: center; }
.about-text { width: 55%; }
.about-text p { font-size: 15px; line-height: 2; color: #555; margin-bottom: 15px; text-indent: 2em; }
.about-map { width: 40%; text-align: center; }
.about-map img { width: 100%; max-width: 400px; margin-bottom: 15px; }
.about-map p { font-size: 14px; color: #666; }

/* ========== 核心业务 ========== */
.service-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.service-item { background: #fff; padding: 40px 25px; border-radius: 8px; text-align: center; box-shadow: 0 2px 12px rgba(0,0,0,0.05); transition: all 0.3s; display: flex; flex-direction: column; align-items: center; }
.service-item:hover { transform: translateY(-8px); box-shadow: 0 12px 24px rgba(0,0,0,0.1); }
.service-icon { width: 80px; height: 80px; margin: 0 auto 25px; border-radius: 50%; background: #F8F7F2; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.service-icon img { width: 80px; height: 80px; }
.service-item h4 { font-size: 18px; color: #0F3460; margin-bottom: 15px; font-weight: 600; }
.service-item p { font-size: 14px; color: #666; line-height: 1.8; flex: 1; margin: 0; }

/* ========== 最新动态 ========== */
.news-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.news-item { background: #fff; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,0.05); transition: all 0.3s; display: flex; flex-direction: column; }
.news-item:hover { transform: translateY(-5px); box-shadow: 0 8px 20px rgba(0,0,0,0.1); }
.news-img { display: block; width: 100%; height: 200px; overflow: hidden; flex-shrink: 0; }
.news-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; display: block; }
.news-item:hover .news-img img { transform: scale(1.05); }
.news-info { padding: 20px; flex: 1; }
.news-date { font-size: 13px; color: #999; margin-bottom: 10px; display: block; }
.news-title { display: block; font-size: 16px; font-weight: 500; color: #333 !important; line-height: 1.5; margin-bottom: 10px; }
.news-title:hover { color: #D4AF37 !important; }
.news-desc { font-size: 13px; color: #888; line-height: 1.7; margin: 0; }