/* ============================================================
   index.css — 首页专用样式
   包含：焦点轮播、身边动态侧栏、专题报道、村情特色、便民服务、
         榜山榜水、来榜人物、会员美拍、文化综合、首页响应式
   ============================================================ */

/* ========== 焦点轮播 + 身边动态侧栏 ========== */
.hero-section { padding: 28px 0 0; }
.hero-layout { display: flex; gap: 20px; }

.hero-main {
  flex: 0 0 55%; max-width: 55%;
  border-radius: var(--radius-sm); overflow: hidden;
  /* 固定轮播容器高度，锁住尺寸 */
  height: 430px;
}
.hero-card {
  display: block; position: relative; height: 100%;
  overflow: hidden; border-radius: var(--radius);
}
.swiper-slide { 
  height: 100%; /* 幻灯片高度100%继承父容器 */
}
.hero-card img { 
  width: 100%;
  height: 100%;
  /* 核心：图片自适应填充、不变形、裁剪多余部分 */
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s;
}
.hero-card:hover img { transform: scale(1.05); }
.hero-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 30px 24px 22px;
  background: linear-gradient(transparent, rgba(0,0,0,0.78)); color: #fff;
}
.hero-overlay h2 { font-size: 22px; font-weight: 800; margin-bottom: 8px; line-height: 1.4; }
.hero-overlay p {
  font-size: 15px; opacity: 0.85; line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
#heroPagination .swiper-pagination-bullet { background: #fff; opacity: 0.5; width: 10px; height: 10px; }
#heroPagination .swiper-pagination-bullet-active { opacity: 1; background: var(--orange); }

/* 侧栏身边动态列表 */
.hero-side {
  flex: 1; min-width: 0; background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); display: flex; flex-direction: column; overflow: hidden;
}
.hero-side-header {
  display: flex; align-items: center; justify-content: space-between; padding: 20px 22px 8px;
}
.hero-side-header .section-title h2 { font-size: 19px; }
.hero-side-header .more-link { font-size: 14px; }
.hero-side-header .title-bar { height: 20px; }
.hero-side-list { padding: 6px 0 10px; flex: 1; display: flex; flex-direction: column; }
.side-news-item {
  display: flex; align-items: flex-start; padding: 10px 22px; gap: 10px; transition: background 0.2s;
}
.side-news-item:hover { background: var(--bg-alt); }
.dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; margin-top: 9px; }
.side-news-item .title {
  flex: 1; font-size: 15px; line-height: 1.6; color: var(--text-secondary);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  font-weight: 500;
}
.side-news-item:hover .title { color: var(--blue); }
.side-news-item .date { font-size: 13px; color: var(--text-muted); flex-shrink: 0; margin-top: 3px; }

/* ========== 专题报道 - 3x2 左图右文 ========== */
.topic-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.topic-card {
  display: flex; background: var(--white); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); transition: all 0.3s; border: 2px solid transparent; padding: 10px;
}
.topic-card:hover { box-shadow: var(--shadow-hover); border-color: var(--red); transform: translateY(-2px); }
.topic-card-img { width: 180px; flex-shrink: 0; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--radius-sm); }
.topic-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.topic-card:hover .topic-card-img img { transform: scale(1.06); }
.topic-card-info {
  padding: 16px 18px; display: flex; flex-direction: column; justify-content: center;
  flex: 1; min-width: 0;
}
.topic-card-info h3 {
  font-size: 16px; font-weight: 700; margin-bottom: 8px; line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.topic-card:hover .topic-card-info h3 { color: var(--red); }
.topic-card-info p {
  font-size: 13px; color: var(--text-muted); line-height: 1.65;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

/* ========== 村情特色 - 四图卡片 ========== */
.card-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card-img {
  display: block; position: relative; border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 4 / 3; box-shadow: var(--shadow); transition: box-shadow 0.3s, transform 0.3s;
}
.card-img:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.card-img img { transition: transform 0.5s; }
.card-img:hover img { transform: scale(1.08); }
.card-img-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 48px 16px 16px;
  background: linear-gradient(transparent, rgba(0,0,0,0.72)); color: #fff;
}
.card-img-overlay h3 { font-size: 16px; font-weight: 700; line-height: 1.45; }

/* ========== 便民服务 - 文字卡片 ========== */
.service-text-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.service-text-card {
  --card-bg: var(--white);
  display: block; background: var(--card-bg) !important; border-radius: var(--radius);
  padding: 28px 22px; box-shadow: var(--shadow); transition: all 0.3s;
  border-left: 4px solid var(--card-accent); position: relative; overflow: hidden;
}
.service-text-card::after {
  content: ''; position: absolute; top: -20px; right: -20px;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--card-accent); opacity: 0.08; transition: opacity 0.3s;
}
.service-text-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.service-text-card:hover::after { opacity: 0.15; }
.service-text-card h3 {
  font-size: 17px; font-weight: 700; margin-bottom: 12px; line-height: 1.45;
  color: var(--card-accent); position: relative;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.service-text-card p {
  font-size: 14px; color: var(--text-secondary); line-height: 1.7;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

/* ========== 榜山榜水 - 独立全宽画册 ========== */
.gallery-full {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 230px 230px; gap: 14px;
}
.gallery-full-item {
  display: block; position: relative; border-radius: var(--radius-sm); overflow: hidden;
  box-shadow: var(--shadow);
}
.gallery-full-item img { transition: transform 0.5s; }
.gallery-full-item:hover img { transform: scale(1.08); }
.gallery-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 36px 12px 12px;
  background: linear-gradient(transparent, rgba(0,0,0,0.65)); color: #fff;
}
.gallery-overlay h3 { font-size: 15px; font-weight: 600; }
.gallery-full-large { grid-row: 1 / 3; }
.gallery-full-large .gallery-overlay { padding: 48px 16px 16px; }
.gallery-full-large .gallery-overlay h3 { font-size: 18px; font-weight: 700; }

/* ========== 来榜人物 - 2x2卡片 ========== */
.person-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.person-card {
  display: flex; background: var(--white); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); transition: all 0.3s; border: 2px solid transparent;
}
.person-card:hover { box-shadow: var(--shadow-hover); border-color: var(--warm); }
.person-card-img { width: 200px; flex-shrink: 0; aspect-ratio: 4 / 3; overflow: hidden; }
.person-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.person-card:hover .person-card-img img { transform: scale(1.06); }
.person-card-info {
  padding: 16px 20px; display: flex; flex-direction: column; justify-content: center;
  flex: 1; min-width: 0;
}
.person-card-info h3 {
  font-size: 17px; font-weight: 700; margin-bottom: 6px; line-height: 1.45;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.person-card:hover .person-card-info h3 { color: var(--warm); }
.person-card-info p {
  font-size: 14px; color: var(--text-muted); line-height: 1.65;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

/* ========== 会员美拍 ========== */
.photo-card {
  display: block; border-radius: var(--radius); overflow: hidden;
  background: var(--white); box-shadow: var(--shadow); transition: all 0.3s;
}
.photo-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.photo-img-wrap { position: relative; padding-top: 75%; overflow: hidden; }
.photo-img-wrap img { position: absolute; top: 0; left: 0; transition: transform 0.5s; }
.photo-card:hover .photo-img-wrap img { transform: scale(1.08); }
.photo-info { padding: 14px 16px; }
.photo-info h3 { font-size: 16px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ========== 文化综合 ========== */
.culture-layout { display: flex; gap: 16px; }
.culture-item {
  flex: 1; min-width: 0; background: var(--white); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); transition: box-shadow 0.3s;
}
.culture-item:hover { box-shadow: var(--shadow-hover); }
.culture-item > img { width: 100%; height: 180px; transition: transform 0.5s; object-fit: cover; }
.culture-item:hover > img { transform: scale(1.05); }
.culture-info { padding: 16px; }
.culture-info h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; line-height: 1.4; }
.culture-item:hover .culture-info h3 { color: var(--gold); }
.culture-info p {
  font-size: 13px; color: var(--text-secondary); line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  margin-bottom: 8px;
}
.meta-row {
  display: flex; align-items: center; justify-content: space-between;
}
.meta-row .author {
  color: var(--gold); font-weight: 500;
}

/* ========== 首页响应式 ========== */
@media (max-width: 1100px) {
  .hero-main { flex: 0 0 50%; max-width: 50%; }
  .hero-overlay h2 { font-size: 20px; }
  .person-card-img { width: 170px; }
  .topic-grid { grid-template-columns: repeat(2, 1fr); }
  .topic-card-img { width: 150px; }
}

@media (max-width: 1024px) {
  .gallery-full { grid-template-columns: 1fr 1fr; grid-template-rows: 220px 180px 180px; }
  .gallery-full-large { grid-row: 1 / 2; grid-column: 1 / 3; }
}


@media (max-width: 768px) {
  .hero-layout { flex-direction: column; }
  .hero-main { max-width: 100%; flex: none; height: 220px; }
  .hero-section { padding: 16px 5px; }
  .hero-overlay { padding: 24px 18px 16px; }
  .hero-overlay h2 { font-size: 18px; }
  .hero-overlay p { font-size: 14px; }
  .hero-side-list { flex-direction: column; }
  .side-news-item { width: 100%; }
  .side-news-item .title { font-size: 14px; }
  .topic-grid { grid-template-columns: 1fr; gap: 14px; }
  .topic-card { flex-direction: column; }
  .topic-card-img { width: 100%; aspect-ratio: 16 / 9; }
  .topic-card-info { padding: 14px 16px; }
  .photo-info h3 { font-size: 15px; }

  /* 村情特色：手机一行两个，隐藏标签 */
  .card-grid-4 { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .card-img-overlay .tag { display: none; }

  /* 来榜人物：手机一行两个，隐藏文字信息 */
  .person-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .person-card { flex-direction: column; }
  .person-card-img { width: 100%; aspect-ratio: 4 / 3; }
  .person-card-info { display: none; }

  /* 文化综合：手机一行一个 */
  .culture-layout { flex-direction: column; gap: 16px; }
  .culture-item > img { height: 180px; }

  /* 便民服务：手机两列 */
  .service-text-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }

  /* 榜山榜水：手机两列 */
  .gallery-full { grid-template-columns: 1fr 1fr; grid-template-rows: auto; gap: 10px; }
  .gallery-full-large { grid-row: auto; grid-column: 1 / 3; }
  .gallery-full-item { border-radius: var(--radius-sm); }
}

@media (max-width: 480px) {
  .hero-main { height: 180px; }
  .service-text-grid { grid-template-columns: 1fr; }
  .culture-item > img { height: 140px; }
  .gallery-full { grid-template-columns: 1fr; gap: 10px; }
  .gallery-full-large { grid-column: auto; }
}