/* 蘑菇视频 MOGU VIDEO - 官方样式 */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: #444444;
  background: #FFFFFF;
  overflow-x: hidden;
}

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

a {
  color: #E90052;
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease, opacity 0.2s ease;
}

a:hover {
  color: #C90046;
}

a:focus-visible {
  outline: 2px solid #FF1765;
  outline-offset: 2px;
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

@media (max-width: 768px) {
  .container {
    padding: 0 15px;
  }
}

/* 顶部导航 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #FFFFFF;
  border-bottom: 1px solid rgba(255, 23, 101, 0.12);
  height: 72px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 28px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-img {
  height: 36px;
  width: auto;
}

.logo-text {
  font-size: 20px;
  font-weight: 700;
  color: #222222;
  letter-spacing: 0.5px;
}

.logo-text span {
  color: #FF1765;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.desktop-nav a {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  font-size: 15px;
  font-weight: 500;
  color: #444444;
  border-radius: 20px;
  white-space: nowrap;
}

.desktop-nav a:hover {
  color: #FF1765;
  background: #FFF0F5;
}

.desktop-nav a.active {
  color: #FF1765;
  background: #FFF0F5;
  font-weight: 600;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: #444444;
  border-radius: 22px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: #FFFFFF;
}

.nav-btn:hover {
  border-color: rgba(255, 23, 101, 0.3);
  color: #FF1765;
  background: #FFF7FA;
}

.nav-btn-app {
  background: linear-gradient(135deg, #FF4A86 0%, #FF1765 55%, #E90052 100%);
  color: #FFFFFF;
  border: none;
  font-weight: 600;
  padding: 10px 20px;
}

.nav-btn-app:hover {
  opacity: 0.92;
  color: #FFFFFF;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: #222222;
}

.menu-toggle svg {
  width: 24px;
  height: 24px;
}

/* 频道面板 */
.channel-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 460px;
  max-width: 88vw;
  height: 100%;
  background: #FFFFFF;
  z-index: 2000;
  transform: translateX(100%);
  transition: transform 0.3s ease, visibility 0.3s;
  visibility: hidden;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  box-shadow: -8px 0 40px rgba(30, 20, 25, 0.12);
}

.channel-panel.open {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.channel-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(255, 23, 101, 0.12);
  flex-shrink: 0;
}

.channel-panel-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  color: #222222;
}

.channel-close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: #666666;
}

.channel-close:hover {
  background: #FFF0F5;
  color: #FF1765;
}

.channel-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  -webkit-overflow-scrolling: touch;
}

.channel-group {
  margin-bottom: 28px;
}

.channel-group-title {
  font-size: 13px;
  font-weight: 600;
  color: #999999;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
  padding-left: 4px;
}

.channel-item {
  display: block;
  padding: 12px 14px;
  border-radius: 14px;
  margin-bottom: 6px;
  transition: background 0.2s;
}

.channel-item:hover {
  background: #FFF0F5;
}

.channel-item-name {
  font-size: 15px;
  font-weight: 600;
  color: #222222;
  margin-bottom: 4px;
}

.channel-item-desc {
  font-size: 13px;
  color: #777777;
  line-height: 1.5;
}

/* 遮罩 */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 10, 15, 0.45);
  z-index: 1500;
  visibility: hidden;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s, visibility 0.3s;
}

.overlay.open {
  visibility: visible;
  pointer-events: auto;
  opacity: 1;
}

/* 搜索面板 */
.search-panel {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: #FFFFFF;
  z-index: 1800;
  visibility: hidden;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-12px);
  transition: opacity 0.25s, transform 0.25s, visibility 0.25s;
  border-bottom: 1px solid rgba(255, 23, 101, 0.12);
  box-shadow: 0 16px 42px rgba(255, 23, 101, 0.08);
}

.search-panel.open {
  visibility: visible;
  pointer-events: auto;
  opacity: 1;
  transform: translateY(0);
}

.search-panel-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 28px 20px 32px;
}

.search-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.search-input-wrap {
  flex: 1;
  position: relative;
}

.search-input {
  width: 100%;
  height: 52px;
  padding: 0 20px 0 48px;
  font-size: 16px;
  border: 2px solid rgba(255, 23, 101, 0.2);
  border-radius: 26px;
  background: #FFF7FA;
  color: #222222;
  outline: none;
}

.search-input:focus {
  border-color: #FF1765;
  background: #FFFFFF;
}

.search-input::placeholder {
  color: #999999;
}

.search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: #FF1765;
  pointer-events: none;
}

.search-close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: #666666;
  flex-shrink: 0;
}

.search-close:hover {
  background: #FFF0F5;
  color: #FF1765;
}

.search-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.search-tag {
  display: inline-flex;
  padding: 8px 16px;
  font-size: 14px;
  color: #444444;
  background: #F7F7F8;
  border-radius: 20px;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.search-tag:hover {
  background: #FFF0F5;
  color: #FF1765;
  border-color: rgba(255, 23, 101, 0.2);
}

.search-links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
}

.search-link {
  padding: 12px 16px;
  background: #FFF7FA;
  border-radius: 12px;
  font-size: 14px;
  color: #444444;
  font-weight: 500;
}

.search-link:hover {
  background: #FFD8E6;
  color: #E90052;
}

/* 手机底部导航 */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: calc(56px + env(safe-area-inset-bottom, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background: #FFFFFF;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  z-index: 900;
  justify-content: space-around;
  align-items: center;
}

.mobile-bottom-nav a {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  height: 56px;
  font-size: 11px;
  color: #777777;
  font-weight: 500;
}

.mobile-bottom-nav a.active {
  color: #FF1765;
}

.mobile-bottom-nav svg {
  width: 22px;
  height: 22px;
}

/* 主内容区 */
main {
  min-height: 60vh;
}

.page-hero {
  background: linear-gradient(180deg, #FFF0F5 0%, #FFFFFF 100%);
  padding: 48px 0 40px;
}

.page-hero h1 {
  font-size: 32px;
  font-weight: 700;
  color: #222222;
  margin-bottom: 12px;
  line-height: 1.3;
}

.page-hero .lead {
  font-size: 17px;
  color: #555555;
  max-width: 720px;
  line-height: 1.7;
}

.section {
  padding: 48px 0;
}

.section-alt {
  background: #FFF7FA;
}

.section-gray {
  background: #F7F7F8;
}

.section-title {
  font-size: 26px;
  font-weight: 700;
  color: #222222;
  margin-bottom: 8px;
}

.section-desc {
  font-size: 15px;
  color: #777777;
  margin-bottom: 28px;
  max-width: 640px;
}

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 24px;
  white-space: nowrap;
  transition: opacity 0.2s, transform 0.15s;
}

.btn:hover {
  opacity: 0.92;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, #FF4A86 0%, #FF1765 55%, #E90052 100%);
  color: #FFFFFF;
  box-shadow: 0 8px 24px rgba(255, 23, 101, 0.25);
}

.btn-primary:hover {
  color: #FFFFFF;
}

.btn-secondary {
  background: #FFFFFF;
  color: #FF1765;
  border: 1.5px solid rgba(255, 23, 101, 0.35);
}

.btn-secondary:hover {
  background: #FFF0F5;
  color: #E90052;
}

.btn-ghost {
  background: transparent;
  color: #444444;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

/* 卡片 */
.card {
  background: #FFFFFF;
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  overflow: hidden;
  transition: box-shadow 0.25s, transform 0.2s;
}

.card:hover {
  box-shadow: 0 14px 40px rgba(30, 20, 25, 0.08);
}

.card-body {
  padding: 20px;
}

.card-title {
  font-size: 17px;
  font-weight: 600;
  color: #222222;
  margin-bottom: 8px;
}

.card-text {
  font-size: 14px;
  color: #666666;
  line-height: 1.6;
}

.tag {
  display: inline-flex;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 12px;
  background: #FFF0F5;
  color: #E90052;
}

.tag-gray {
  background: #F0F0F0;
  color: #666666;
}

/* 首页首屏 */
.home-hero {
  padding: 40px 0 48px;
  background: linear-gradient(180deg, #FFF0F5 0%, #FFFFFF 70%);
}

.home-hero-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 32px;
  align-items: start;
}

.hero-visual {
  border-radius: 20px;
  overflow: hidden;
  background: #FFF0F5;
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-fallback {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #FFD8E6 0%, #FFB8D0 40%, #FF8FB3 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  text-align: center;
  padding: 24px;
}

.hero-fallback-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
  text-shadow: 0 2px 8px rgba(200, 0, 70, 0.3);
}

.hero-fallback-sub {
  font-size: 15px;
  opacity: 0.9;
}

.hero-content {
  padding: 8px 0;
}

.hero-brand {
  font-size: 14px;
  font-weight: 600;
  color: #FF1765;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.hero-title {
  font-size: 28px;
  font-weight: 700;
  color: #222222;
  line-height: 1.35;
  margin-bottom: 16px;
}

.hero-desc {
  font-size: 15px;
  color: #555555;
  line-height: 1.75;
  margin-bottom: 24px;
}

.hero-rec-list {
  margin-top: 28px;
  border-top: 1px solid rgba(255, 23, 101, 0.12);
  padding-top: 20px;
}

.hero-rec-item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

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

.hero-rec-num {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: #FFF0F5;
  color: #FF1765;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-rec-text {
  font-size: 14px;
  color: #444444;
  font-weight: 500;
}

/* 频道快捷条 */
.channel-quick {
  padding: 20px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  background: #FFFFFF;
}

.channel-quick-scroll {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.channel-quick-scroll::-webkit-scrollbar {
  display: none;
}

.channel-quick-item {
  flex-shrink: 0;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 500;
  color: #555555;
  background: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 20px;
  white-space: nowrap;
}

.channel-quick-item:hover,
.channel-quick-item.active {
  color: #FF1765;
  border-color: rgba(255, 23, 101, 0.3);
  background: #FFF0F5;
}

/* 灵感胶囊 */
.inspiration-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.inspiration-item {
  padding: 18px 16px;
  background: #FFFFFF;
  border: 1px solid rgba(255, 23, 101, 0.12);
  border-radius: 16px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.inspiration-item:hover {
  border-color: rgba(255, 23, 101, 0.35);
  box-shadow: 0 8px 24px rgba(255, 23, 101, 0.1);
}

.inspiration-name {
  font-size: 15px;
  font-weight: 600;
  color: #222222;
  margin-bottom: 6px;
}

.inspiration-desc {
  font-size: 13px;
  color: #777777;
  line-height: 1.5;
}

/* 精选结构 */
.featured-main {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
}

.featured-big {
  background: #FFFFFF;
  border-radius: 20px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.featured-big-visual {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #FFD8E6, #FFB8D0);
  display: flex;
  align-items: center;
  justify-content: center;
}

.featured-big-body {
  padding: 24px;
}

.featured-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.featured-item {
  display: flex;
  gap: 14px;
  padding: 14px;
  background: #FFFFFF;
  border-radius: 14px;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.featured-item-num {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: #FFF0F5;
  color: #FF1765;
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* 横向轨道 */
.track-scroll {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.track-card {
  flex: 0 0 220px;
  background: #FFFFFF;
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.track-card-visual {
  aspect-ratio: 3 / 4;
  background: linear-gradient(160deg, #FFF0F5, #FFD8E6);
  display: flex;
  align-items: flex-end;
  padding: 12px;
}

.track-card-label {
  font-size: 12px;
  font-weight: 600;
  color: #E90052;
  background: rgba(255, 255, 255, 0.9);
  padding: 4px 10px;
  border-radius: 10px;
}

.track-card-body {
  padding: 14px;
}

/* 片单网格 */
.list-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.list-card {
  background: #FFFFFF;
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  padding: 20px;
  transition: box-shadow 0.2s;
}

.list-card:hover {
  box-shadow: 0 12px 32px rgba(255, 23, 101, 0.1);
}

/* 榜单 */
.rank-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.rank-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  background: #FFFFFF;
  border-radius: 14px;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.rank-num {
  font-size: 24px;
  font-weight: 800;
  color: #FF1765;
  line-height: 1;
  min-width: 36px;
}

/* 日历轨道 */
.calendar-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.calendar-card {
  flex: 0 0 200px;
  padding: 20px;
  background: #FFFFFF;
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.calendar-status {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 10px;
  margin-bottom: 10px;
}

.status-published {
  background: #E8F8EF;
  color: #1A7A45;
}

.status-planning {
  background: #FFF0F5;
  color: #E90052;
}

.status-confirm {
  background: #F0F0F0;
  color: #666666;
}

/* 页脚 */
.site-footer {
  background: #171717;
  color: #F4F4F4;
  padding: 56px 0 32px;
  margin-top: 60px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.footer-brand-name {
  font-size: 20px;
  font-weight: 700;
  color: #FFFFFF;
}

.footer-brand-en {
  font-size: 13px;
  color: #AAAAAA;
  letter-spacing: 1px;
}

.footer-brand-desc {
  font-size: 14px;
  color: #AAAAAA;
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.6;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 40px;
}

.footer-col-title {
  font-size: 14px;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: #BBBBBB;
  padding: 5px 0;
}

.footer-col a:hover {
  color: #FF4A86;
}

.footer-notice {
  font-size: 13px;
  color: #888888;
  line-height: 1.7;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 20px;
}

.footer-copy {
  font-size: 13px;
  color: #777777;
  text-align: center;
}

/* 内容页通用 */
.content-block {
  margin-bottom: 36px;
}

.content-block h2 {
  font-size: 22px;
  font-weight: 700;
  color: #222222;
  margin-bottom: 14px;
}

.content-block h3 {
  font-size: 18px;
  font-weight: 600;
  color: #333333;
  margin: 20px 0 10px;
}

.content-block p {
  font-size: 15px;
  color: #444444;
  line-height: 1.8;
  margin-bottom: 14px;
}

.content-block ul {
  margin: 12px 0 16px 0;
}

.content-block li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
  font-size: 15px;
  color: #444444;
  line-height: 1.7;
}

.content-block li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #FF1765;
}

/* FAQ */
.faq-list details {
  background: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 14px;
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-list summary {
  padding: 18px 20px;
  font-size: 16px;
  font-weight: 600;
  color: #222222;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  font-size: 20px;
  color: #FF1765;
  font-weight: 400;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  padding: 0 20px 18px;
  font-size: 15px;
  color: #555555;
  line-height: 1.75;
}

/* 人物职业卡片 */
.people-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.people-card {
  padding: 24px 20px;
  background: #FFFFFF;
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  text-align: center;
}

.people-role {
  font-size: 16px;
  font-weight: 600;
  color: #222222;
  margin-bottom: 8px;
}

.people-note {
  font-size: 13px;
  color: #888888;
}

/* 主题封面 */
.topic-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.topic-card {
  border-radius: 18px;
  overflow: hidden;
  background: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.topic-cover {
  aspect-ratio: 16 / 7;
  background: linear-gradient(135deg, #FFD8E6 0%, #FF8FB3 100%);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}

.topic-cover-title {
  font-size: 20px;
  font-weight: 700;
  color: #FFFFFF;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.topic-body {
  padding: 18px 20px;
}

/* 短片编号 */
.short-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.short-item {
  display: flex;
  gap: 20px;
  padding: 20px;
  background: #FFFFFF;
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  align-items: center;
}

.short-num {
  font-size: 28px;
  font-weight: 800;
  color: #FFD8E6;
  min-width: 48px;
  line-height: 1;
}

.short-info h3 {
  font-size: 17px;
  font-weight: 600;
  color: #222222;
  margin-bottom: 6px;
}

.short-info p {
  font-size: 14px;
  color: #666666;
  margin: 0;
}

/* 影评列表 */
.review-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.review-card {
  padding: 24px;
  background: #FFFFFF;
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.review-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: #E90052;
  background: #FFF0F5;
  padding: 4px 10px;
  border-radius: 8px;
  margin-bottom: 10px;
}

.review-title {
  font-size: 18px;
  font-weight: 600;
  color: #222222;
  margin-bottom: 10px;
}

.review-excerpt {
  font-size: 15px;
  color: #555555;
  line-height: 1.75;
}

/* APP 页 */
.app-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.app-visual {
  border-radius: 24px;
  overflow: hidden;
  background: #FFF0F5;
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.app-fallback {
  width: 100%;
  height: 100%;
  background: linear-gradient(160deg, #FF4A86, #E90052);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  text-align: center;
  padding: 32px;
}

.app-fallback-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

/* 杂志式不对称 */
.magazine-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
}

.magazine-card {
  padding: 28px;
  background: #FFFFFF;
  border-radius: 18px;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.magazine-card.tall {
  grid-row: span 2;
}

/* 响应式 */
@media (max-width: 1024px) {
  .home-hero-grid {
    grid-template-columns: 1fr;
  }
  .featured-main {
    grid-template-columns: 1fr;
  }
  .inspiration-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .list-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .people-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .topic-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .app-showcase {
    grid-template-columns: 1fr;
  }
  .magazine-grid {
    grid-template-columns: 1fr;
  }
  .magazine-card.tall {
    grid-row: auto;
  }
}

@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }
  .menu-toggle {
    display: flex;
  }
  .header-right .nav-btn:not(.nav-btn-app) {
    display: none;
  }
  .header-left {
    gap: 12px;
  }
  .logo-text {
    font-size: 17px;
  }
  .mobile-bottom-nav {
    display: flex;
  }
  main {
    padding-bottom: calc(70px + env(safe-area-inset-bottom, 0px));
  }
  .site-footer {
    margin-bottom: calc(56px + env(safe-area-inset-bottom, 0px));
  }
  .page-hero h1 {
    font-size: 26px;
  }
  .hero-title {
    font-size: 24px;
  }
  .section-title {
    font-size: 22px;
  }
  .inspiration-grid {
    grid-template-columns: 1fr 1fr;
  }
  .list-grid {
    grid-template-columns: 1fr;
  }
  .people-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .search-panel {
    top: 0;
    bottom: 0;
    height: 100%;
    overflow-y: auto;
  }
  .short-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .channel-panel {
    width: 88vw;
  }
}

@media (max-width: 480px) {
  .inspiration-grid {
    grid-template-columns: 1fr;
  }
  .btn-group {
    flex-direction: column;
  }
  .btn {
    width: 100%;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* 减少动画 */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* 工具类 */
.text-center {
  text-align: center;
}

.mt-20 {
  margin-top: 20px;
}

.mb-20 {
  margin-bottom: 20px;
}

.mb-32 {
  margin-bottom: 32px;
}

.mt-32 {
  margin-top: 32px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}