/* ==========================================================================
   星幕网络演艺 (STARCURTAIN) - 极简明亮橙与高对比亮蓝主题样式表
   规范：极简明亮橙风格、浅灰背景与亮蓝色高冲击对比、零胶囊化排版、纯正HTML+CSS+jQuery
   ========================================================================== */

:root {
  /* 品牌核心色彩 - 极简明亮橙 (Primary) 与 高对比亮蓝 (Accent) */
  --color-orange-primary: #FF5500;
  --color-orange-hover: #E04B00;
  --color-orange-active: #C44100;
  --color-orange-light: #FFF2EB;
  --color-orange-subtle: #FFE4D6;

  --color-blue-primary: #0057FF;
  --color-blue-hover: #0046D1;
  --color-blue-light: #EBF2FF;
  --color-blue-subtle: #D6E4FF;
  --color-blue-border: #99BFFF;

  /* 画布基底与界面架构色彩 - 浅灰色 */
  --bg-canvas: #F4F6F9;
  --bg-surface: #FFFFFF;
  --bg-surface-elevated: #FFFFFF;
  --bg-surface-muted: #EBEFF5;
  --bg-surface-alt: #F8FAFC;

  /* 文字系统与中性色 */
  --text-main: #0F172A;
  --text-body: #334155;
  --text-muted: #64748B;
  --text-subtle: #94A3B8;
  --text-white: #FFFFFF;

  /* 结构线条与投影 */
  --border-light: #E2E8F0;
  --border-medium: #CBD5E1;
  --border-dark: #94A3B8;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px -2px rgba(15, 23, 42, 0.06), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 12px 28px -6px rgba(15, 23, 42, 0.08), 0 4px 12px -2px rgba(15, 23, 42, 0.04);
  --shadow-orange: 0 8px 20px -4px rgba(255, 85, 0, 0.25);
  --shadow-blue: 0 8px 20px -4px rgba(0, 87, 255, 0.22);

  /* 尺寸与几何 */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --container-max: 1280px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background-color: var(--bg-canvas);
  color: var(--text-body);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Real media rendering keeps the original orange-blue visual language. */
[hidden] { display: none !important; }
/* 先完成真实类型探测再展示分类入口，避免首屏闪现未选内容。 */
body:not(.types-ready) .type-performance,
body:not(.types-ready) .type-drama { display: none !important; }
.list-page-heading { margin-bottom: 18px; }
.list-page-heading h1 { color: var(--text-main); font-size: 28px; line-height: 1.25; margin: 4px 0; }
.list-page-heading p, .page-kicker { color: var(--text-muted); }
.page-kicker { color: var(--color-blue-primary); font-size: 12px; font-weight: 700; letter-spacing: .1em; }
.performance-card-media { display: block; position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: var(--bg-surface-muted); }
.performance-card-media img { width: 100%; height: 100%; object-fit: cover; }
.performance-card-media .performance-status, .performance-card-media .performance-quality { position: absolute; bottom: 10px; }
.performance-card-media .performance-status { left: 10px; }
.performance-card-media .performance-quality { right: 10px; background: rgba(15,23,42,.78); color: #fff; border-radius: 4px; padding: 2px 7px; font-size: 12px; }
.performance-title a { color: inherit; }
.performance-desc { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; }
.empty-state { grid-column: 1 / -1; padding: 36px 20px; border: 1px dashed var(--border-medium); border-radius: var(--radius-lg); background: var(--bg-surface); color: var(--text-muted); text-align: center; }
.pagination-box { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 30px; }
.pagination-status { color: var(--text-muted); font-size: 13px; }
.detail-main-grid { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 24px; }
.detail-main-simple { grid-template-columns: minmax(0, 1000px); justify-content: center; }
.detail-video { overflow: hidden; border-radius: var(--radius-lg); background: #0f172a; aspect-ratio: 16 / 9; }
.detail-video video { width: 100%; height: 100%; display: block; background: #0f172a; }
.player-notice { color: var(--text-muted); padding: 8px 0; font-size: 13px; }
.detail-content-card, .sidebar-box { margin-top: 18px; padding: 24px; background: var(--bg-surface); border: 1px solid var(--border-light); border-radius: var(--radius-lg); }
.detail-title { color: var(--text-main); font-size: 28px; line-height: 1.35; margin: 12px 0 6px; }
.detail-lead { color: var(--text-muted); margin-bottom: 18px; }
.detail-content-card h2 { color: var(--text-main); font-size: 17px; margin: 18px 0 8px; }
.detail-sidebar .btn-primary-orange { margin-top: 14px; width: 100%; }
.detail-actions { margin-top: 18px; }
@media (max-width: 760px) { .detail-main-grid { grid-template-columns: 1fr; } .detail-title { font-size: 23px; } .topbar-content { height: auto; min-height: 64px; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; gap: 10px; } .nav-links { order: 3; width: 100%; overflow-x: auto; gap: 18px; padding-bottom: 4px; } .user-actions { margin-left: auto; } }
[hidden] { display: none !important; }

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s ease;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  color: inherit;
}

.tabular-nums {
  font-variant-numeric: tabular-nums;
}

/* 页面通用容器约束 (Desktop 1280px Baseline) */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ==========================================================================
   1. 顶部全局导航栏 (Strict Top Bar Contract: 3 Zones separated by gap)
   ========================================================================== */
.topbar {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.topbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 32px;
}

/* Zone 1: 品牌标识 (单行单元素字标) */
.brand-zone {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}

.brand-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--color-orange-primary) 0%, var(--color-blue-primary) 100%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -0.5px;
}

.brand-title {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

.brand-title .brand-accent {
  color: var(--color-orange-primary);
}

.brand-title .brand-tagline {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-blue-primary);
  background: var(--color-blue-light);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  margin-left: 2px;
}

/* Zone 2: 4-5个简洁单行导航链接 */
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-item a {
  display: inline-block;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  padding: 8px 0;
  position: relative;
  transition: color 0.15s ease;
}

.nav-item a:hover {
  color: var(--color-orange-primary);
}

.nav-item.active a {
  color: var(--color-orange-primary);
}

.nav-item.active a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--color-orange-primary);
  border-radius: 2px;
}

/* Zone 3: 独立操作区 (1个主行动按钮或登录态) */
.user-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-primary-orange {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: var(--color-orange-primary);
  color: #FFFFFF;
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-orange);
  transition: all 0.18s ease;
  white-space: nowrap;
}

.btn-primary-orange:hover {
  background-color: var(--color-orange-hover);
  transform: translateY(-1px);
}

.btn-primary-blue {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: var(--color-blue-primary);
  color: #FFFFFF;
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-blue);
  transition: all 0.18s ease;
  white-space: nowrap;
}

.btn-primary-blue:hover {
  background-color: var(--color-blue-hover);
  transform: translateY(-1px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background-color: transparent;
  color: var(--text-main);
  padding: 7px 16px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-medium);
  cursor: pointer;
  transition: all 0.18s ease;
}

.btn-outline:hover {
  border-color: var(--color-blue-primary);
  color: var(--color-blue-primary);
  background-color: var(--color-blue-light);
}

.user-badge-logged {
  display: none;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
}

.user-avatar-dot {
  width: 28px;
  height: 28px;
  background: var(--color-blue-primary);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: bold;
}

/* ==========================================================================
   2. 首页核心栏目切换条 (Network Performances vs. Network Theatrical Dramas)
   用户要求：首页体现网络表演和网络演出剧的分类即可
   ========================================================================== */
.channel-bar {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-light);
  padding: 14px 0;
}

.channel-bar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.channel-tabs {
  display: flex;
  align-items: center;
  gap: 12px;
}

.channel-tab-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  background-color: var(--bg-surface-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-body);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.channel-tab-item:hover {
  border-color: var(--color-orange-primary);
  color: var(--color-orange-primary);
}

.channel-tab-item.active-orange {
  background-color: var(--color-orange-primary);
  border-color: var(--color-orange-primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-orange);
}

.channel-tab-item.active-blue {
  background-color: var(--color-blue-primary);
  border-color: var(--color-blue-primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-blue);
}

.channel-count {
  font-size: 12px;
  opacity: 0.9;
  font-weight: 500;
}

.channel-extra-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-blue-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.channel-extra-link:hover {
  color: var(--color-blue-hover);
  text-decoration: underline;
}

/* ==========================================================================
   3. 首页栏目下方静态大图BANNER
   用户要求：首页栏目下面那个内容块儿放一张大图banner即可，静态的；图片内容就是表演相关的，不能涉及版权、作品。
   ========================================================================== */
.home-banner-section {
  padding-top: 24px;
  padding-bottom: 24px;
}

.banner-static-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 520px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background-color: #0B0F19;
  border: 1px solid rgba(255, 85, 0, 0.2);
}

.banner-static-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* 渐变遮罩确保标题文字高对比度与艺术张力 */
.banner-overlay-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(15, 23, 42, 0.25) 0%,
    rgba(15, 23, 42, 0.45) 50%,
    rgba(15, 23, 42, 0.92) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 44px 48px;
}

.banner-meta-kicker {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--color-orange-subtle);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.banner-meta-kicker .glow-tag {
  background-color: var(--color-orange-primary);
  color: #FFFFFF;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  letter-spacing: 0;
}

.banner-heading {
  font-size: 34px;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.25;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
  max-width: 820px;
  text-wrap: balance;
}

.banner-desc {
  font-size: 15px;
  color: #E2E8F0;
  max-width: 680px;
  margin-bottom: 22px;
  line-height: 1.6;
}

.banner-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==========================================================================
   4. 专区展示板 (Section Blocks)
   ========================================================================== */
.section-block {
  padding: 32px 0 48px 0;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--border-light);
  padding-bottom: 12px;
}

.section-title-wrap {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.section-indicator-orange {
  display: inline-block;
  width: 6px;
  height: 22px;
  background-color: var(--color-orange-primary);
  border-radius: 2px;
  transform: translateY(2px);
}

.section-indicator-blue {
  display: inline-block;
  width: 6px;
  height: 22px;
  background-color: var(--color-blue-primary);
  border-radius: 2px;
  transform: translateY(2px);
}

.section-main-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.5px;
}

.section-sub-desc {
  font-size: 14px;
  color: var(--text-muted);
}

.section-more-link {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-blue-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.section-more-link:hover {
  color: var(--color-blue-hover);
  text-decoration: underline;
}

/* 剧目网格布局 (Desktop 3-Column / Responsive 1-2 Columns) */
.performances-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* 剧目信息卡片 */
.perf-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s ease;
  position: relative;
}

.perf-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-orange-subtle);
}

.perf-card-cover-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: #0F172A;
}

.perf-card-cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.perf-card:hover .perf-card-cover-img {
  transform: scale(1.03);
}

.perf-badge-float {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: rgba(15, 23, 42, 0.85);
  color: #FFFFFF;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  gap: 6px;
}

.perf-badge-float.orange-accent {
  background-color: var(--color-orange-primary);
}

.perf-badge-float.blue-accent {
  background-color: var(--color-blue-primary);
}

.perf-duration-float {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background-color: rgba(0, 0, 0, 0.75);
  color: #FFFFFF;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 600;
  border-radius: var(--radius-sm);
}

.perf-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

/* 零胶囊化排版规范：无边框无药丸背景，干净纯文本排版加中性间隔点 */
.perf-meta-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.perf-meta-row .meta-highlight {
  color: var(--color-orange-primary);
  font-weight: 600;
}

.perf-meta-row .meta-blue {
  color: var(--color-blue-primary);
  font-weight: 600;
}

.perf-card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.4;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.perf-card-title a:hover {
  color: var(--color-orange-primary);
}

.perf-card-troupe {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.perf-card-synopsis {
  font-size: 13px;
  color: var(--text-body);
  line-height: 1.5;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-grow: 1;
}

.perf-card-footer {
  border-top: 1px solid var(--border-light);
  padding-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.perf-stats-left {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.perf-rating-score {
  color: var(--color-orange-primary);
  font-weight: 800;
  font-size: 14px;
}

.btn-card-view {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-blue-primary);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background-color: var(--color-blue-light);
  border: 1px solid transparent;
  transition: all 0.15s ease;
}

.btn-card-view:hover {
  background-color: var(--color-blue-primary);
  color: #FFFFFF;
}

/* ==========================================================================
   5. 排期速递与剧场快报栏
   ========================================================================== */
.schedule-banner-box {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.schedule-list-table {
  width: 100%;
  border-collapse: collapse;
}

.schedule-list-table th {
  text-align: left;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  padding: 12px 16px;
  border-bottom: 2px solid var(--border-light);
}

.schedule-list-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-light);
  font-size: 14px;
}

.schedule-list-table tr:hover td {
  background-color: var(--color-blue-light);
}

.schedule-time-cell {
  font-weight: 700;
  color: var(--color-orange-primary);
  white-space: nowrap;
}

.schedule-title-cell {
  font-weight: 600;
  color: var(--text-main);
}

.schedule-title-cell a:hover {
  color: var(--color-blue-primary);
}

.schedule-type-cell {
  color: var(--text-muted);
}

/* ==========================================================================
   6. 列表页专有架构 (list.html)
   ========================================================================== */
.list-filter-panel {
  background-color: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  padding: 24px;
  margin-top: 24px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
}

.filter-row {
  display: flex;
  align-items: flex-start;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border-light);
  gap: 16px;
}

.filter-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.filter-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  min-width: 72px;
  padding-top: 4px;
}

.filter-options {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  flex-grow: 1;
}

.filter-btn {
  padding: 5px 14px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid transparent;
  background-color: transparent;
  color: var(--text-body);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
}

.filter-btn:hover {
  color: var(--color-orange-primary);
  background-color: var(--color-orange-light);
}

.filter-btn.active {
  background-color: var(--color-orange-primary);
  color: #FFFFFF;
}

.filter-btn.active-blue {
  background-color: var(--color-blue-primary);
  color: #FFFFFF;
}

.search-and-sort-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 16px;
}

.search-input-wrap {
  display: flex;
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 6px 12px;
  width: 320px;
}

.search-input-wrap:focus-within {
  border-color: var(--color-blue-primary);
  box-shadow: 0 0 0 3px var(--color-blue-light);
}

.search-input-wrap input {
  border: none;
  outline: none;
  background: transparent;
  width: 100%;
  font-size: 14px;
  color: var(--text-main);
}

.search-clear-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 14px;
  display: none;
}

.pagination-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
  margin-bottom: 30px;
}

.page-num-btn {
  min-width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-body);
  cursor: pointer;
  transition: all 0.15s ease;
}

.page-num-btn:hover {
  border-color: var(--color-blue-primary);
  color: var(--color-blue-primary);
}

.page-num-btn.active {
  background-color: var(--color-blue-primary);
  border-color: var(--color-blue-primary);
  color: #FFFFFF;
}

/* ==========================================================================
   7. 详情页专有架构 (detail.html)
   ========================================================================== */
.detail-layout-grid {
  display: grid;
  grid-template-columns: 2.2fr 1fr;
  gap: 28px;
  margin-top: 24px;
  margin-bottom: 48px;
}

/* 演播播放器视窗 */
.video-player-container {
  background-color: #0A0D14;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 85, 0, 0.2);
  position: relative;
}

.player-stage-viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.player-stage-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease;
}

.player-overlay-center {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.35);
  cursor: pointer;
  transition: background 0.2s ease;
}

.player-overlay-center:hover {
  background: rgba(0, 0, 0, 0.2);
}

.play-center-btn {
  width: 76px;
  height: 76px;
  background: var(--color-orange-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-orange);
  color: #FFFFFF;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.play-center-btn:hover {
  transform: scale(1.1);
  background: var(--color-orange-hover);
}

.player-status-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(15, 23, 42, 0.85);
  color: #FFFFFF;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  border-left: 3px solid var(--color-orange-primary);
}

/* 播放控制栏 */
.player-controls-bar {
  background: #111827;
  padding: 12px 18px;
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.player-progress-bar-wrap {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
  cursor: pointer;
  position: relative;
}

.player-progress-current {
  height: 100%;
  width: 28%;
  background: var(--color-orange-primary);
  border-radius: 3px;
  position: relative;
}

.player-progress-current::after {
  content: "";
  position: absolute;
  right: -5px;
  top: -3px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #FFFFFF;
  box-shadow: 0 0 6px rgba(0,0,0,0.4);
}

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

.player-left-controls {
  display: flex;
  align-items: center;
  gap: 16px;
}

.player-icon-btn {
  background: none;
  border: none;
  color: #FFFFFF;
  cursor: pointer;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
}

.player-icon-btn:hover {
  color: var(--color-orange-primary);
}

.player-timecode {
  font-size: 13px;
  color: #94A3B8;
}

.player-right-controls {
  display: flex;
  align-items: center;
  gap: 14px;
}

.player-quality-selector {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  padding: 2px 8px;
  font-size: 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* 详情信息卡片 */
.detail-main-info {
  background-color: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  padding: 28px;
  margin-top: 24px;
  box-shadow: var(--shadow-sm);
}

.detail-headline {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.35;
  margin-bottom: 12px;
}

.detail-actions-strip {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 20px 0;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-light);
  flex-wrap: wrap;
}

.tab-nav-row {
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 2px solid var(--border-light);
  margin-top: 20px;
  margin-bottom: 20px;
}

.tab-nav-btn {
  background: none;
  border: none;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-muted);
  padding: 10px 4px;
  position: relative;
  cursor: pointer;
  transition: color 0.15s ease;
}

.tab-nav-btn:hover {
  color: var(--color-orange-primary);
}

.tab-nav-btn.active {
  color: var(--color-orange-primary);
}

.tab-nav-btn.active::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--color-orange-primary);
  border-radius: 2px;
}

.tab-content-panel {
  display: none;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-body);
}

.tab-content-panel.active {
  display: block;
}

/* 演职员表卡片 */
.cast-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 16px;
}

.cast-card {
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 14px;
}

.cast-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
}

.cast-role {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-blue-primary);
  margin-bottom: 4px;
}

.cast-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* 详情右侧侧边栏 */
.detail-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-box {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
}

.sidebar-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--text-main);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 16px;
}

/* 评论互动区 */
.comments-wrap {
  margin-top: 24px;
}

.comment-input-area {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.comment-textarea {
  width: 100%;
  height: 80px;
  padding: 12px;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  outline: none;
  resize: vertical;
}

.comment-textarea:focus {
  border-color: var(--color-orange-primary);
  box-shadow: 0 0 0 3px var(--color-orange-light);
}

.comment-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.comment-item {
  padding: 14px;
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
}

.comment-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.comment-user {
  font-weight: 700;
  font-size: 13px;
  color: var(--text-main);
}

.comment-time {
  font-size: 12px;
  color: var(--text-muted);
}

.comment-text {
  font-size: 13px;
  color: var(--text-body);
  line-height: 1.5;
}

/* ==========================================================================
   8. 登录与注册专有架构 (login.html)
   ========================================================================== */
.auth-page-wrapper {
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  box-shadow: var(--shadow-lg);
}

.auth-header {
  text-align: center;
  margin-bottom: 24px;
}

.auth-brand-icon {
  margin: 0 auto 12px auto;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-orange-primary) 0%, var(--color-blue-primary) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 20px;
}

.auth-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-main);
}

.auth-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

.auth-switch-tabs {
  display: flex;
  background-color: var(--bg-surface-alt);
  padding: 4px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
}

.auth-tab-btn {
  flex: 1;
  text-align: center;
  padding: 8px 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.auth-tab-btn.active {
  background-color: #FFFFFF;
  color: var(--color-orange-primary);
  box-shadow: var(--shadow-sm);
}

.auth-form-group {
  margin-bottom: 18px;
}

.auth-form-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

.auth-form-input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.auth-form-input:focus {
  border-color: var(--color-orange-primary);
  box-shadow: 0 0 0 3px var(--color-orange-light);
}

.auth-extra-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.auth-extra-row a {
  color: var(--color-blue-primary);
  font-weight: 600;
}

.auth-extra-row a:hover {
  text-decoration: underline;
}

.quick-demo-btn {
  width: 100%;
  margin-top: 12px;
  background-color: var(--color-blue-light);
  color: var(--color-blue-primary);
  border: 1px solid var(--color-blue-border);
  padding: 9px;
  font-size: 13px;
  font-weight: 700;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.15s ease;
}

.quick-demo-btn:hover {
  background-color: var(--color-blue-primary);
  color: #FFFFFF;
}

/* ==========================================================================
   9. 全局页脚 (Footer)
   ========================================================================== */
.site-footer {
  background-color: #0F172A;
  color: #94A3B8;
  margin-top: auto;
  border-top: 3px solid var(--color-orange-primary);
  padding: 44px 0 28px 0;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand-title {
  color: #FFFFFF;
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-brand-desc {
  font-size: 13px;
  line-height: 1.6;
  color: #94A3B8;
  max-width: 380px;
}

.footer-col-title {
  color: #FFFFFF;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 14px;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
}

.footer-links-list a:hover {
  color: var(--color-orange-primary);
}

.footer-bottom-bar {
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   10. 交互组件：轻提示 Toast 与 弹窗 Modal
   ========================================================================== */
.toast-container {
  position: fixed;
  top: 80px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast-item {
  background-color: #0F172A;
  color: #FFFFFF;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--color-orange-primary);
  display: flex;
  align-items: center;
  gap: 10px;
  pointer-events: auto;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast-item.toast-show {
  opacity: 1;
  transform: translateY(0);
}

.toast-item.toast-blue {
  border-left-color: var(--color-blue-primary);
}

/* 响应式断点适配 */
@media (max-width: 1024px) {
  .performances-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .detail-layout-grid {
    grid-template-columns: 1fr;
  }
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .performances-grid {
    grid-template-columns: 1fr;
  }
  .banner-static-wrapper {
    aspect-ratio: 4 / 3;
    max-height: 420px;
  }
  .banner-heading {
    font-size: 24px;
  }
  .banner-overlay-scrim {
    padding: 24px;
  }
  .nav-links {
    display: none;
  }
  .cast-grid {
    grid-template-columns: 1fr;
  }
  .footer-top-grid {
    grid-template-columns: 1fr;
  }

  /* 手机上保留全部导航（含组合入口和站点文章），可横向浏览。 */
  .topbar-content {
    height: auto;
    min-height: 64px;
    flex-wrap: wrap;
    gap: 8px 12px;
    padding-top: 8px;
    padding-bottom: 8px;
  }
  .brand-zone { min-width: 0; max-width: calc(100% - 82px); }
  .brand-title { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
  .nav-links {
    display: flex;
    flex: 0 0 100%;
    order: 3;
    min-width: 0;
    max-width: 100%;
    overflow-x: auto;
    gap: 18px;
    padding: 3px 0 6px;
    scrollbar-width: thin;
  }
  .nav-item { flex: 0 0 auto; }
  .user-actions { margin-left: auto; }
}