/* 赛尔影视 - UI Style 4 - Layout G */

/* 全局样式增强 */
.hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 60px 20px;
  border-radius: 8px;
  margin-bottom: 40px;
  text-align: center;
}

.hero h1 {
  font-size: 32px;
  margin-bottom: 20px;
  font-weight: bold;
}

.hero .intro {
  font-size: 16px;
  line-height: 1.8;
  max-width: 900px;
  margin: 0 auto;
  opacity: 0.95;
}

/* 视频网格 */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin: 30px 0;
}

.video-card {
  background: white;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: transform 0.2s, box-shadow 0.2s;
}

.video-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.video-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
  color: #333;
}

.video-card .meta {
  font-size: 13px;
  color: #666;
  margin-bottom: 10px;
}

.video-card .desc {
  font-size: 14px;
  color: #555;
  line-height: 1.6;
}

/* 列表样式 */
.video-list {
  background: white;
  border-radius: 8px;
  padding: 20px;
}

.list-item {
  padding: 16px;
  border-bottom: 1px solid #eee;
  transition: background 0.2s;
}

.list-item:last-child {
  border-bottom: none;
}

.list-item:hover {
  background: #f9f9f9;
}

.list-item a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #333;
}

.list-item strong {
  font-size: 16px;
  font-weight: 500;
}

.list-item .meta {
  font-size: 13px;
  color: #999;
}

/* 链接盒子 */
.link-box {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin: 30px 0;
}

.link-card {
  background: white;
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.2s;
  color: #333;
}

.link-card:hover {
  transform: translateY(-4px);
  text-decoration: none;
}

.link-card strong {
  font-size: 20px;
  color: #1a73e8;
}

.link-card span {
  font-size: 14px;
  color: #666;
}

/* 列表页样式 */
.video-list-page {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.list-card {
  background: white;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  display: flex;
  gap: 20px;
  transition: box-shadow 0.2s;
}

.list-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.list-card .rank,
.list-card .date {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: bold;
  color: white;
  border-radius: 8px;
}

.list-card.top .rank {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.list-card.latest .date {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  font-size: 16px;
}

.list-card .content {
  flex: 1;
}

.list-card h3 {
  font-size: 20px;
  margin-bottom: 8px;
  color: #333;
}

.list-card .summary {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin: 10px 0;
}

.list-card .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.list-card .tags span {
  background: #e3f2fd;
  color: #1976d2;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 12px;
}

/* 详情页样式 */
.video-detail {
  background: white;
  border-radius: 8px;
  padding: 40px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.video-detail h1 {
  font-size: 28px;
  margin-bottom: 30px;
  color: #333;
  border-bottom: 3px solid #1a73e8;
  padding-bottom: 15px;
}

.video-detail h2 {
  font-size: 22px;
  margin: 30px 0 15px;
  color: #444;
}

.video-detail section {
  margin-bottom: 30px;
}

.basic-info dl {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 12px;
  line-height: 1.8;
}

.basic-info dt {
  font-weight: bold;
  color: #666;
}

.basic-info dd {
  color: #333;
}

.one-line {
  font-size: 18px;
  font-weight: 500;
  color: #1a73e8;
  padding: 20px;
  background: #e3f2fd;
  border-radius: 8px;
  border-left: 4px solid #1a73e8;
}

.summary p,
.review p {
  font-size: 16px;
  line-height: 1.8;
  color: #444;
  text-align: justify;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.related-card {
  background: #f9f9f9;
  border-radius: 8px;
  padding: 16px;
  transition: background 0.2s;
}

.related-card:hover {
  background: #f0f0f0;
}

.related-card h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.related-card .desc {
  font-size: 13px;
  color: #666;
  line-height: 1.5;
}

/* 通用 */
section {
  margin-bottom: 50px;
}

section h2 {
  font-size: 24px;
  margin-bottom: 20px;
  color: #333;
  border-left: 4px solid #1a73e8;
  padding-left: 12px;
}

.page-desc {
  font-size: 16px;
  color: #666;
  margin-bottom: 30px;
  line-height: 1.8;
  padding: 20px;
  background: white;
  border-radius: 8px;
}

.more {
  text-align: center;
  margin-top: 20px;
  font-size: 16px;
}

.more a {
  color: #1a73e8;
  font-weight: 500;
}

footer {
  background: #333;
  color: white;
  text-align: center;
  padding: 30px 20px;
  margin-top: 60px;
}

footer p {
  font-size: 14px;
  opacity: 0.8;
}

/* 响应式 */
@media (max-width: 768px) {
  .hero h1 { font-size: 24px; }
  .hero .intro { font-size: 14px; }
  .video-grid { grid-template-columns: 1fr; }
  .video-detail { padding: 20px; }
  .video-detail h1 { font-size: 22px; }
  .basic-info dl { grid-template-columns: 80px 1fr; }
  .link-box { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .list-card { flex-direction: column; }
  .list-card .rank, .list-card .date { width: 100%; height: 50px; }
}