/* ============================================================
   蜜桃视频直播入口 - style.css
   配色: 珊瑚色主色 + 暖橙点缀 + 暖白背景 + 深色文字
   ============================================================ */

/* ===== 基础重置 ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --coral: #ff7f50;
  --coral-light: #ffa07a;
  --tomato: #ff6347;
  --dark-orange: #ff8c00;
  --warm-white: #fff5ee;
  --warm-white-2: #ffe8d6;
  --text-dark: #333333;
  --text-mid: #666666;
  --text-light: #999999;
  --white: #ffffff;
  --shadow-coral: rgba(255, 127, 80, 0.18);
  --shadow-soft: rgba(255, 99, 71, 0.12);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Sans SC', sans-serif;
  color: var(--text-dark);
  background-color: var(--warm-white);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'ZCOOL QingKe HuangYou', cursive;
  font-weight: normal;
  color: var(--text-dark);
  line-height: 1.3;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition);
}

img {
  max-width: 100%;
  display: block;
}

ul {
  list-style: none;
}

/* ===== 容器 ===== */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 70px 0;
}

/* ===== 通用按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border: none;
  border-radius: 50px;
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--coral) 0%, var(--tomato) 100%);
  color: var(--white);
  box-shadow: 0 8px 20px var(--shadow-coral);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(255, 99, 71, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--coral);
  border: 2px solid var(--coral);
}

.btn-outline:hover {
  background: var(--coral);
  color: var(--white);
}

/* ===== 顶部导航 ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 245, 238, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 127, 80, 0.15);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.logo {
  font-family: 'ZCOOL QingKe HuangYou', cursive;
  font-size: 28px;
  color: var(--coral);
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--coral), var(--dark-orange));
  color: var(--white);
  border-radius: 12px;
  font-size: 20px;
}

.nav-menu {
  display: flex;
  gap: 6px;
}

.nav-menu a {
  padding: 10px 16px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-mid);
}

.nav-menu a:hover,
.nav-menu a.active {
  background: linear-gradient(135deg, var(--coral), var(--tomato));
  color: var(--white);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(255, 99, 71, 0.1);
  border-radius: 50px;
  font-size: 13px;
  color: var(--tomato);
  font-weight: 600;
}

.live-dot {
  width: 8px;
  height: 8px;
  background: var(--tomato);
  border-radius: 50%;
  animation: pulse 1.4s ease-in-out infinite;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--coral);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== 脉冲动画 ===== */
@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 0 0 0 rgba(255, 99, 71, 0.6);
  }
  50% {
    transform: scale(1.25);
    opacity: 0.7;
    box-shadow: 0 0 0 8px rgba(255, 99, 71, 0);
  }
}

/* ===== Hero 精选直播间 ===== */
.hero {
  position: relative;
  padding: 50px 0 60px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 140, 0, 0.15), transparent 70%);
  border-radius: 50%;
  z-index: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text .tagline {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255, 127, 80, 0.12);
  color: var(--coral);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero-text h1 {
  font-size: 48px;
  margin-bottom: 20px;
  color: var(--text-dark);
}

.hero-text h1 span {
  color: var(--coral);
}

.hero-text p {
  font-size: 17px;
  color: var(--text-mid);
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 30px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px dashed rgba(255, 127, 80, 0.3);
}

.hero-stat .num {
  font-family: 'ZCOOL QingKe HuangYou', cursive;
  font-size: 28px;
  color: var(--coral);
  display: block;
}

.hero-stat .label {
  font-size: 13px;
  color: var(--text-light);
}

/* 精选直播卡片 */
.featured-stream {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px var(--shadow-coral);
  aspect-ratio: 4 / 3;
}

.featured-stream img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.featured-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.7) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}

.live-tag {
  position: absolute;
  top: 18px;
  left: 18px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--tomato);
  color: var(--white);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
}

.live-tag .live-dot {
  background: var(--white);
}

.featured-overlay h3 {
  color: var(--white);
  font-size: 24px;
  margin-bottom: 8px;
}

.featured-overlay .streamer-info {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
}

.featured-overlay .streamer-info img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--white);
}

/* ===== 区块标题 ===== */
.section-head {
  text-align: center;
  margin-bottom: 44px;
}

.section-head h2 {
  font-size: 36px;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.section-head h2 span {
  color: var(--coral);
}

.section-head p {
  color: var(--text-mid);
  font-size: 16px;
}

.section-head.left {
  text-align: left;
}

/* ===== 分类导航圆形图标 ===== */
.category-nav {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  margin-bottom: 60px;
}

.cat-circle {
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.cat-circle:hover {
  transform: translateY(-6px);
}

.cat-circle .icon {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--warm-white-2), var(--warm-white));
  border: 3px solid var(--coral-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 38px;
  margin: 0 auto 10px;
  transition: var(--transition);
}

.cat-circle:hover .icon {
  background: linear-gradient(135deg, var(--coral), var(--tomato));
  border-color: var(--white);
  box-shadow: 0 12px 24px var(--shadow-coral);
}

.cat-circle .name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
}

.cat-circle .count {
  font-size: 12px;
  color: var(--text-light);
}

/* ===== 直播间网格 ===== */
.stream-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stream-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 6px 18px var(--shadow-soft);
  transition: var(--transition);
  cursor: pointer;
}

.stream-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px var(--shadow-coral);
}

.stream-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.stream-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.stream-card:hover .stream-thumb img {
  transform: scale(1.08);
}

.stream-thumb .live-tag {
  font-size: 11px;
  padding: 4px 10px;
  top: 12px;
  left: 12px;
}

.viewers {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.6);
  color: var(--white);
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 12px;
}

.stream-info {
  padding: 14px 16px 16px;
}

.stream-info .title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-dark);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.streamer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.streamer-row .who {
  display: flex;
  align-items: center;
  gap: 8px;
}

.streamer-row .who img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--warm-white-2);
}

.streamer-row .who span {
  font-size: 13px;
  color: var(--text-mid);
}

.cat-label {
  font-size: 11px;
  padding: 3px 10px;
  background: rgba(255, 127, 80, 0.12);
  color: var(--coral);
  border-radius: 50px;
}

/* ===== 推荐主播卡片 ===== */
.streamer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.streamer-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-align: center;
  padding: 28px 20px;
  box-shadow: 0 6px 18px var(--shadow-soft);
  transition: var(--transition);
}

.streamer-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px var(--shadow-coral);
}

.streamer-avatar {
  position: relative;
  width: 100px;
  height: 100px;
  margin: 0 auto 14px;
}

.streamer-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--warm-white-2);
}

.streamer-card.online .streamer-avatar::after {
  content: '';
  position: absolute;
  bottom: 4px;
  right: 4px;
  width: 18px;
  height: 18px;
  background: #4caf50;
  border: 3px solid var(--white);
  border-radius: 50%;
}

.streamer-card h4 {
  font-size: 20px;
  margin-bottom: 4px;
  color: var(--text-dark);
}

.streamer-card .cat-tag {
  display: inline-block;
  font-size: 12px;
  color: var(--coral);
  background: rgba(255, 127, 80, 0.1);
  padding: 3px 12px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.streamer-card .followers {
  font-size: 13px;
  color: var(--text-mid);
  margin-bottom: 14px;
}

.streamer-card .followers strong {
  color: var(--coral);
  font-family: 'ZCOOL QingKe HuangYou', cursive;
  font-size: 18px;
}

.follow-btn {
  padding: 8px 22px;
  background: linear-gradient(135deg, var(--coral), var(--tomato));
  color: var(--white);
  border: none;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.follow-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 14px var(--shadow-coral);
}

/* ===== 筛选栏 ===== */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
  padding: 16px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px var(--shadow-soft);
}

.filter-bar .label {
  display: flex;
  align-items: center;
  font-size: 14px;
  color: var(--text-mid);
  font-weight: 600;
  margin-right: 8px;
}

.filter-chip {
  padding: 8px 18px;
  background: var(--warm-white-2);
  border-radius: 50px;
  font-size: 13px;
  color: var(--text-mid);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-family: inherit;
}

.filter-chip:hover {
  background: rgba(255, 127, 80, 0.2);
  color: var(--coral);
}

.filter-chip.active {
  background: linear-gradient(135deg, var(--coral), var(--tomato));
  color: var(--white);
}

/* ===== 大分类卡片 ===== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.category-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: pointer;
  box-shadow: 0 8px 22px var(--shadow-coral);
  transition: var(--transition);
}

.category-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 44px rgba(255, 99, 71, 0.35);
}

.category-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.category-card:hover img {
  transform: scale(1.1);
}

.category-card .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(51, 51, 51, 0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}

.category-card h3 {
  color: var(--white);
  font-size: 26px;
  margin-bottom: 6px;
}

.category-card .desc {
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  margin-bottom: 12px;
}

.category-card .meta {
  display: flex;
  gap: 16px;
  color: var(--white);
  font-size: 13px;
}

.category-card .meta span strong {
  color: var(--coral-light);
  font-size: 16px;
}

/* ===== 主播大厅 ===== */
.streamer-hall-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.rank-card {
  background: linear-gradient(135deg, var(--coral), var(--dark-orange));
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.rank-card h3 {
  color: var(--white);
  font-size: 26px;
}

.rank-card .rank-list-mini {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.rank-card .rank-item-mini {
  display: flex;
  align-items: center;
  gap: 8px;
}

.rank-card .rank-num {
  width: 26px;
  height: 26px;
  background: var(--white);
  color: var(--coral);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
}

/* ===== 直播预告时间轴 ===== */
.timeline {
  position: relative;
  padding: 20px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--coral), var(--dark-orange), var(--coral-light));
  border-radius: 3px;
}

.schedule-day {
  margin-bottom: 50px;
}

.schedule-day h3 {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-left: 70px;
  margin-bottom: 24px;
  font-size: 24px;
  color: var(--coral);
  background: var(--white);
  padding: 8px 22px;
  border-radius: 50px;
  box-shadow: 0 4px 12px var(--shadow-soft);
}

.schedule-day h3 .date-tag {
  font-size: 13px;
  color: var(--text-mid);
  font-family: 'Noto Sans SC', sans-serif;
  font-weight: 500;
}

.schedule-item {
  position: relative;
  display: flex;
  gap: 24px;
  margin-bottom: 22px;
  margin-left: 70px;
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 14px var(--shadow-soft);
  transition: var(--transition);
}

.schedule-item::before {
  content: '';
  position: absolute;
  left: -47px;
  top: 24px;
  width: 16px;
  height: 16px;
  background: var(--white);
  border: 4px solid var(--coral);
  border-radius: 50%;
  z-index: 1;
}

.schedule-item:hover {
  transform: translateX(6px);
  box-shadow: 0 10px 26px var(--shadow-coral);
}

.schedule-item img {
  width: 160px;
  height: 100%;
  min-height: 130px;
  object-fit: cover;
  flex-shrink: 0;
}

.schedule-detail {
  padding: 18px 22px;
  flex: 1;
}

.schedule-time {
  display: inline-block;
  font-family: 'ZCOOL QingKe HuangYou', cursive;
  font-size: 22px;
  color: var(--coral);
  margin-bottom: 6px;
}

.schedule-detail h4 {
  font-size: 19px;
  margin-bottom: 6px;
}

.schedule-detail p {
  font-size: 14px;
  color: var(--text-mid);
  margin-bottom: 8px;
}

.schedule-meta {
  display: flex;
  gap: 16px;
  font-size: 13px;
  color: var(--text-light);
}

.schedule-meta .host {
  color: var(--coral);
  font-weight: 600;
}

/* ===== 关于页面 ===== */
.about-hero {
  background: linear-gradient(135deg, var(--coral) 0%, var(--dark-orange) 100%);
  color: var(--white);
  padding: 70px 0;
  border-radius: var(--radius-xl);
  text-align: center;
  margin-bottom: 50px;
  position: relative;
  overflow: hidden;
}

.about-hero::before,
.about-hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.about-hero::before {
  width: 300px;
  height: 300px;
  top: -150px;
  left: -100px;
}

.about-hero::after {
  width: 200px;
  height: 200px;
  bottom: -100px;
  right: -50px;
}

.about-hero h1 {
  font-size: 42px;
  color: var(--white);
  margin-bottom: 14px;
  position: relative;
}

.about-hero p {
  font-size: 17px;
  max-width: 640px;
  margin: 0 auto;
  position: relative;
  opacity: 0.95;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.value-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 30px 24px;
  text-align: center;
  box-shadow: 0 6px 18px var(--shadow-soft);
  transition: var(--transition);
}

.value-card:hover {
  transform: translateY(-6px);
}

.value-card .icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 18px;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--coral), var(--tomato));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
}

.value-card h4 {
  font-size: 20px;
  margin-bottom: 10px;
}

.value-card p {
  color: var(--text-mid);
  font-size: 14px;
}

.data-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 40px 0;
}

.data-item {
  text-align: center;
  background: var(--white);
  padding: 30px 20px;
  border-radius: var(--radius-md);
  box-shadow: 0 6px 18px var(--shadow-soft);
}

.data-item .num {
  font-family: 'ZCOOL QingKe HuangYou', cursive;
  font-size: 40px;
  color: var(--coral);
  display: block;
  margin-bottom: 6px;
}

.data-item .label {
  color: var(--text-mid);
  font-size: 14px;
}

.plan-list {
  background: var(--white);
  padding: 36px;
  border-radius: var(--radius-lg);
  box-shadow: 0 6px 22px var(--shadow-soft);
}

.plan-list h3 {
  font-size: 24px;
  margin-bottom: 24px;
  color: var(--coral);
}

.plan-list ul li {
  padding: 14px 0;
  border-bottom: 1px dashed rgba(255, 127, 80, 0.2);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--text-mid);
}

.plan-list ul li:last-child {
  border-bottom: none;
}

.plan-list ul li::before {
  content: '✦';
  color: var(--coral);
  font-size: 18px;
  flex-shrink: 0;
}

/* ===== 联系表单 ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
}

.contact-form {
  background: var(--white);
  padding: 36px;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 24px var(--shadow-soft);
}

.contact-form h3 {
  font-size: 24px;
  margin-bottom: 24px;
  color: var(--coral);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  font-size: 14px;
  color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--warm-white-2);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 15px;
  background: var(--warm-white);
  color: var(--text-dark);
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--coral);
  background: var(--white);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-info-card {
  background: linear-gradient(135deg, var(--coral), var(--dark-orange));
  color: var(--white);
  padding: 36px;
  border-radius: var(--radius-lg);
}

.contact-info-card h3 {
  color: var(--white);
  font-size: 24px;
  margin-bottom: 24px;
}

.contact-info-card .info-item {
  display: flex;
  gap: 14px;
  margin-bottom: 22px;
}

.contact-info-card .info-item .icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.contact-info-card .info-item h5 {
  color: var(--white);
  font-size: 15px;
  margin-bottom: 2px;
  font-family: 'Noto Sans SC', sans-serif;
  font-weight: 600;
}

.contact-info-card .info-item p {
  font-size: 14px;
  opacity: 0.9;
}

.social-row {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.social-row a {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--white);
  transition: var(--transition);
}

.social-row a:hover {
  background: var(--white);
  color: var(--coral);
  transform: translateY(-3px);
}

/* ===== 页脚 ===== */
.site-footer {
  background: linear-gradient(135deg, #2a1810 0%, #4a2c1a 100%);
  color: var(--warm-white);
  padding: 60px 0 24px;
  margin-top: 70px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .logo {
  color: var(--coral-light);
  margin-bottom: 16px;
}

.footer-brand p {
  color: rgba(255, 245, 238, 0.7);
  font-size: 14px;
  margin-bottom: 18px;
  max-width: 320px;
}

.footer-col h5 {
  color: var(--coral-light);
  font-size: 17px;
  margin-bottom: 16px;
  font-family: 'ZCOOL QingKe HuangYou', cursive;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: rgba(255, 245, 238, 0.7);
  font-size: 14px;
}

.footer-col ul li a:hover {
  color: var(--coral-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 245, 238, 0.1);
  padding-top: 22px;
  text-align: center;
  color: rgba(255, 245, 238, 0.5);
  font-size: 13px;
}

/* ===== 通用工具 ===== */
.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .hero-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .stream-grid,
  .streamer-grid,
  .streamer-hall-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .category-nav {
    grid-template-columns: repeat(3, 1fr);
  }
  .data-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--warm-white);
    padding: 16px;
    gap: 4px;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
  }
  .nav-menu.open {
    display: flex;
  }
  .menu-toggle {
    display: flex;
  }
  .hero-text h1 {
    font-size: 34px;
  }
  .stream-grid,
  .streamer-grid,
  .streamer-hall-grid,
  .category-grid,
  .value-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .category-nav {
    grid-template-columns: repeat(3, 1fr);
  }
  .section-head h2 {
    font-size: 28px;
  }
  .schedule-item {
    flex-direction: column;
    margin-left: 50px;
  }
  .schedule-item img {
    width: 100%;
    height: 180px;
  }
  .timeline::before {
    left: 20px;
  }
  .schedule-day h3 {
    margin-left: 50px;
  }
  .schedule-item::before {
    left: -37px;
  }
  .about-hero h1 {
    font-size: 30px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 480px) {
  .stream-grid,
  .streamer-grid,
  .streamer-hall-grid,
  .category-grid,
  .value-grid {
    grid-template-columns: 1fr;
  }
  .category-nav {
    grid-template-columns: repeat(2, 1fr);
  }
  .data-stats {
    grid-template-columns: 1fr;
  }
  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }
  .section {
    padding: 50px 0;
  }
  .hero-text h1 {
    font-size: 28px;
  }
}