/* ==========================================================================
   西瓜视频 - 全站样式表
   awecies.cn
   ========================================================================== */

/* ==========================================================================
   Base
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial,
    sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: #2a2a2a;
  background-color: #f7f3ea;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: #2a9d8f;
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: #21867a;
}

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4 {
  color: #2a2a2a;
  line-height: 1.3;
  font-weight: 700;
}

/* ==========================================================================
   Layout - 全站统一骨架
   ========================================================================== */

.site-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  background-color: #f7f3ea;
  border-bottom: 2px solid #e0d8c8;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: 24px;
}

.brand-area {
  flex-shrink: 0;
}

.brand-link {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.brand-name {
  font-size: 22px;
  font-weight: 800;
  color: #2a2a2a;
  letter-spacing: 0.02em;
}

.brand-tag {
  font-size: 12px;
  color: #8d99ae;
  font-weight: 400;
}

.site-nav {
  display: flex;
  align-items: center;
  flex: 1;
  justify-content: center;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 12px;
  flex-direction: column;
  gap: 5px;
  align-items: center;
  justify-content: center;
}

.nav-toggle-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: #2a2a2a;
  border-radius: 2px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 8px 14px;
  font-size: 15px;
  font-weight: 500;
  color: #2a2a2a;
  border-radius: 6px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.nav-link:hover {
  background-color: rgba(42, 157, 143, 0.1);
  color: #2a9d8f;
}

.nav-item.is-current .nav-link {
  background-color: #2a9d8f;
  color: #ffffff;
  font-weight: 600;
}

.header-status {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  background-color: #ffffff;
  border: 1px solid #e0d8c8;
  border-radius: 20px;
  padding: 6px 14px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #2a9d8f;
  display: inline-block;
}

.status-text {
  font-size: 13px;
  color: #6b6b6b;
}

.site-main {
  flex: 1;
  width: 100%;
}

.inner-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 64px;
  width: 100%;
}

/* 面包屑 */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 14px;
  color: #8d99ae;
}

.breadcrumb a {
  color: #2a9d8f;
}

.breadcrumb a:hover {
  color: #21867a;
  text-decoration: underline;
}

.breadcrumb-sep {
  color: #b0a898;
}

.breadcrumb-current {
  color: #6b6b6b;
  font-weight: 500;
}

/* 页面标题区 */
.page-header {
  margin-bottom: 32px;
}

.page-title {
  font-size: 32px;
  font-weight: 800;
  color: #2a2a2a;
  line-height: 1.25;
  margin-bottom: 8px;
}

.page-description {
  font-size: 16px;
  color: #6b6b6b;
  max-width: 720px;
  line-height: 1.7;
}

/* 通用 section 标题 */
.section-title {
  font-size: 24px;
  font-weight: 700;
  color: #2a2a2a;
  margin-bottom: 8px;
}

.section-desc {
  font-size: 15px;
  color: #6b6b6b;
  margin-bottom: 24px;
  line-height: 1.7;
}

/* ==========================================================================
   Layout - 页脚
   ========================================================================== */

.site-footer {
  background-color: #2a2a2a;
  color: #c8c8c8;
  padding: 48px 24px 0;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  padding-bottom: 32px;
}

.footer-brand {
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 12px;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.7;
  color: #a8a8a8;
  margin-bottom: 12px;
  max-width: 480px;
}

.footer-note {
  font-size: 13px;
  line-height: 1.6;
  color: #7a7a7a;
}

.footer-col-title {
  font-size: 16px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 16px;
}

.footer-nav-list {
  display: grid;
  gap: 10px;
}

.footer-link {
  color: #a8a8a8;
  font-size: 14px;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid #3a3a3a;
  padding: 20px 0;
  text-align: center;
}

.copyright {
  font-size: 13px;
  color: #7a7a7a;
}

/* ==========================================================================
   Components - 通用卡片与状态
   ========================================================================== */

/* 状态标记 */
.status-live {
  color: #2a9d8f;
}

.status-wait {
  color: #b08d57;
}

.status-review {
  color: #8d99ae;
}

.status-pending {
  color: #b08d57;
}

.status-past {
  color: #8d99ae;
}

.status-hold {
  color: #b08d57;
}

.status-archive {
  color: #8d99ae;
}

/* 卡片通用 */
.channel-card,
.topic-sub-card,
.scene-card,
.route-card,
.playlist-card,
.guide-link-card,
.sidebar-card,
.aside-card {
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.channel-card:hover,
.topic-sub-card:hover,
.scene-card:hover,
.route-card:hover,
.playlist-card:hover,
.guide-link-card:hover,
.sidebar-card:hover,
.aside-card:hover {
  box-shadow: 0 4px 16px rgba(42, 42, 42, 0.08);
  transform: translateY(-2px);
}

/* ==========================================================================
   Components - 首页 Hero 焦点区
   ========================================================================== */

.hero-focus {
  background-color: #ffffff;
  border-bottom: 1px solid #e8e2d6;
  padding: 48px 24px;
}

.hero-copy {
  max-width: 1200px;
  margin: 0 auto 40px;
}

.hero-title {
  font-size: 32px;
  font-weight: 800;
  color: #2a2a2a;
  margin-bottom: 12px;
  line-height: 1.25;
}

.hero-lead {
  font-size: 17px;
  color: #6b6b6b;
  max-width: 640px;
  line-height: 1.7;
}

.hero-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
  gap: 24px;
}

.hero-column {
  background-color: #f7f3ea;
  border: 1px solid #e8e2d6;
  border-radius: 8px;
  padding: 24px;
}

.hero-col-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #2a2a2a;
}

.hero-col-desc {
  font-size: 14px;
  color: #6b6b6b;
  margin-bottom: 16px;
  line-height: 1.6;
}

.path-list {
  display: grid;
  gap: 12px;
}

.path-item {
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 6px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.path-item:hover {
  border-color: #2a9d8f;
  box-shadow: 0 2px 8px rgba(42, 157, 143, 0.1);
}

.path-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
}

.path-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(42, 157, 143, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.path-name {
  font-size: 15px;
  font-weight: 600;
  color: #2a2a2a;
}

.path-desc {
  font-size: 13px;
  color: #8d99ae;
  margin-top: 2px;
}

.task-list {
  display: grid;
  gap: 12px;
}

.task-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 6px;
  padding: 16px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.task-card:hover {
  border-color: #e76f51;
  box-shadow: 0 2px 8px rgba(231, 111, 81, 0.12);
}

.task-name {
  font-size: 15px;
  font-weight: 600;
  color: #2a2a2a;
}

.task-desc {
  font-size: 13px;
  color: #8d99ae;
}

.update-list {
  display: grid;
  gap: 12px;
}

.update-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px dashed #e0d8c8;
}

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

.update-date {
  font-size: 12px;
  color: #8d99ae;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.update-link {
  font-size: 14px;
  font-weight: 500;
  color: #2a2a2a;
}

.update-link:hover {
  color: #2a9d8f;
}

/* ==========================================================================
   Components - 首页频道概览
   ========================================================================== */

.section-block {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 24px;
}

.section-head {
  margin-bottom: 32px;
}

.section-head .section-title {
  font-size: 24px;
}

.overview-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: stretch;
}

.overview-map {
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 8px;
  overflow: hidden;
}

.overview-map-img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
}

.overview-list {
  display: grid;
  gap: 16px;
}

.zone-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px;
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 8px;
  transition: box-shadow 0.2s ease;
}

.zone-item:hover {
  box-shadow: 0 2px 12px rgba(42, 42, 42, 0.06);
}

.zone-color {
  width: 12px;
  height: 48px;
  border-radius: 4px;
  flex-shrink: 0;
}

.zone-teal .zone-color {
  background-color: #2a9d8f;
}

.zone-orange .zone-color {
  background-color: #e76f51;
}

.zone-blue .zone-color {
  background-color: #457b9d;
}

.zone-purple .zone-color {
  background-color: #9b5de5;
}

.zone-info {
  flex: 1;
}

.zone-name {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 4px;
}

.zone-desc {
  font-size: 14px;
  color: #6b6b6b;
  line-height: 1.6;
  margin-bottom: 8px;
}

.zone-link {
  font-size: 14px;
  font-weight: 500;
}

/* ==========================================================================
   Components - 首页专题主推荐
   ========================================================================== */

.topic-main-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 24px;
}

.topic-main-media {
  min-height: 280px;
}

.topic-main-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.topic-main-info {
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.topic-badge {
  display: inline-block;
  background-color: #e76f51;
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 12px;
  align-self: flex-start;
}

.topic-main-name {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
}

.topic-tags {
  font-size: 14px;
  color: #8d99ae;
  margin-bottom: 8px;
}

.topic-audience {
  font-size: 14px;
  color: #6b6b6b;
  margin-bottom: 8px;
}

.topic-route {
  font-size: 14px;
  color: #6b6b6b;
  margin-bottom: 12px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.topic-desc {
  font-size: 15px;
  color: #6b6b6b;
  line-height: 1.7;
  margin-bottom: 16px;
}

.topic-link {
  display: inline-block;
  font-size: 15px;
  font-weight: 600;
}

.topic-sub-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.topic-sub-card {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 0;
}

.topic-sub-img {
  width: 100%;
  height: 100%;
  min-height: 160px;
  object-fit: cover;
}

.topic-sub-card .topic-sub-name {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.topic-sub-card .topic-tags {
  font-size: 13px;
  margin-bottom: 4px;
}

.topic-route-preview {
  font-size: 13px;
  color: #8d99ae;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  margin-bottom: 8px;
}

.topic-sub-link {
  font-size: 14px;
  font-weight: 600;
}

/* ==========================================================================
   Components - 首页场景片单入口
   ========================================================================== */

.scene-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.scene-card {
  padding: 24px;
  text-align: left;
  position: relative;
}

.scene-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: rgba(42, 157, 143, 0.1);
  font-size: 22px;
  margin-bottom: 12px;
}

.scene-name {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}

.scene-type {
  font-size: 14px;
  color: #6b6b6b;
  margin-bottom: 12px;
}

.scene-link {
  font-size: 14px;
  font-weight: 600;
}

/* ==========================================================================
   Components - 首页当日节目单
   ========================================================================== */

.program-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.program-schedule {
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 8px;
  padding: 24px;
}

.program-subtitle {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
}

.schedule-list {
  display: grid;
  gap: 12px;
}

.schedule-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed #e8e2d6;
}

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

.schedule-time {
  font-size: 14px;
  font-weight: 600;
  color: #2a2a2a;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  min-width: 48px;
}

.schedule-name {
  flex: 1;
  font-size: 14px;
  color: #4a4a4a;
}

.schedule-status {
  font-size: 13px;
  font-weight: 500;
}

.program-channels {
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 8px;
  padding: 24px;
}

.channel-status-list {
  display: grid;
  gap: 12px;
}

.channel-status-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed #e8e2d6;
}

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

.channel-status-name {
  flex: 1;
  font-size: 14px;
  font-weight: 600;
  color: #2a2a2a;
}

.channel-status-mark {
  font-size: 13px;
  font-weight: 500;
}

.channel-status-link {
  font-size: 13px;
}

.program-archive {
  grid-column: 1 / -1;
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 8px;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.archive-note {
  font-size: 14px;
  color: #6b6b6b;
}

.archive-link {
  font-size: 14px;
  font-weight: 600;
}

/* ==========================================================================
   Components - 首页观看指南入口
   ========================================================================== */

.guide-entry {
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 8px;
  padding: 32px;
}

.guide-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}

.guide-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: #d9a066;
  color: #ffffff;
  font-weight: 700;
  font-size: 15px;
  flex-shrink: 0;
}

.step-name {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}

.step-desc {
  font-size: 14px;
  color: #6b6b6b;
  line-height: 1.6;
}

.guide-full-link {
  display: inline-block;
  font-size: 15px;
  font-weight: 600;
  padding: 10px 24px;
  background-color: #2a9d8f;
  color: #ffffff;
  border-radius: 6px;
  transition: background-color 0.2s ease;
}

.guide-full-link:hover {
  background-color: #21867a;
  color: #ffffff;
}

/* ==========================================================================
   Components - 首页帮助反馈摘要
   ========================================================================== */

.help-preview {
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 8px;
  padding: 32px;
}

.help-faq-list {
  display: grid;
  gap: 16px;
  margin-bottom: 24px;
}

.faq-item {
  border: 1px solid #e8e2d6;
  border-radius: 6px;
  background-color: #f7f3ea;
}

.faq-question {
  padding: 16px;
  font-size: 15px;
  font-weight: 600;
  color: #2a2a2a;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

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

.faq-question::after {
  content: "+";
  font-size: 20px;
  font-weight: 400;
  color: #8d99ae;
  transition: transform 0.2s ease;
}

.faq-item[open] .faq-question::after {
  content: "−";
}

.faq-answer {
  padding: 0 16px 16px;
  font-size: 14px;
  color: #6b6b6b;
  line-height: 1.7;
}

.faq-answer p {
  margin-bottom: 8px;
}

.faq-answer a {
  font-weight: 500;
}

.help-more-link {
  display: inline-block;
  font-size: 15px;
  font-weight: 600;
}

/* ==========================================================================
   Pages - 频道地图 (channel-map)
   ========================================================================== */

.layout-shell.sidebar-left {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
  align-items: start;
}

.channel-legend {
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 8px;
  padding: 24px;
  position: sticky;
  top: 88px;
}

.legend-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.legend-desc {
  font-size: 14px;
  color: #6b6b6b;
  margin-bottom: 16px;
  line-height: 1.6;
}

.legend-list {
  display: grid;
  gap: 12px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px dashed #e8e2d6;
}

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

.legend-color {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  flex-shrink: 0;
}

.color-teal {
  background-color: #2a9d8f;
}

.color-orange {
  background-color: #e76f51;
}

.color-blue {
  background-color: #457b9d;
}

.color-purple {
  background-color: #9b5de5;
}

.color-amber {
  background-color: #d9a066;
}

.legend-name {
  flex: 1;
  font-size: 14px;
  font-weight: 500;
  color: #2a2a2a;
}

.legend-status {
  font-size: 13px;
  font-weight: 500;
}

.legend-note {
  font-size: 13px;
  color: #8d99ae;
  line-height: 1.6;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #e8e2d6;
}

.channel-list-section {
  min-width: 0;
}

.channel-list-section .section-intro {
  font-size: 15px;
  color: #6b6b6b;
  margin-bottom: 24px;
}

.channel-card {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 0;
  margin-bottom: 24px;
}

.channel-media {
  min-height: 160px;
}

.channel-media img {
  width: 100%;
  height: 100%;
  min-height: 160px;
  object-fit: cover;
}

.channel-info {
  padding: 24px;
}

.channel-name {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}

.channel-desc {
  font-size: 14px;
  color: #6b6b6b;
  line-height: 1.7;
  margin-bottom: 16px;
}

.topic-entry-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.topic-entry a {
  font-size: 14px;
  font-weight: 500;
}

.topic-entry a::before {
  content: "→ ";
  color: #d9a066;
}

/* 频道地图相关导航 */
.related-nav {
  margin-top: 48px;
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 8px;
  padding: 24px;
}

.related-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.related-desc {
  font-size: 14px;
  color: #6b6b6b;
  margin-bottom: 16px;
}

.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.related-link {
  font-size: 14px;
  font-weight: 500;
}

/* ==========================================================================
   Pages - 专题路线 (topic-routes)
   ========================================================================== */

.route-featured {
  margin-bottom: 48px;
}

.route-featured-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 8px;
  overflow: hidden;
}

.route-featured-media {
  min-height: 280px;
}

.route-image {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}

.route-caption {
  font-size: 13px;
  color: #8d99ae;
  text-align: center;
  padding: 8px;
  background-color: #f7f3ea;
}

.route-featured-content {
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.route-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.route-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 4px;
  background-color: rgba(42, 157, 143, 0.1);
  color: #2a9d8f;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.route-audience {
  font-size: 14px;
  color: #6b6b6b;
  margin-bottom: 12px;
}

.route-audience strong {
  color: #2a2a2a;
}

.route-path {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
  padding: 12px;
  background-color: #f7f3ea;
  border-radius: 6px;
}

.route-stop {
  font-size: 14px;
  font-weight: 600;
  color: #2a2a2a;
  padding: 4px 12px;
  background-color: #ffffff;
  border: 1px solid #e0d8c8;
  border-radius: 4px;
}

.route-arrow {
  color: #d9a066;
  font-size: 16px;
  font-weight: 700;
}

.route-order {
  font-size: 14px;
  color: #6b6b6b;
  margin-bottom: 16px;
}

.route-order strong {
  color: #2a2a2a;
}

.route-link {
  display: inline-block;
  font-size: 15px;
  font-weight: 600;
  align-self: flex-start;
}

/* 次推荐路线 */
.route-secondary {
  margin-bottom: 48px;
}

.route-secondary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.route-card {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
}

.route-card-media {
  min-height: 180px;
}

.route-card-image {
  width: 100%;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
}

.route-card-body {
  padding: 24px;
}

.route-card-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.route-card-audience {
  font-size: 14px;
  color: #6b6b6b;
  margin-bottom: 8px;
}

.route-card-audience strong {
  color: #2a2a2a;
}

.route-card-order {
  font-size: 14px;
  color: #6b6b6b;
  margin-bottom: 12px;
}

.route-card-order strong {
  color: #2a2a2a;
}

.route-card-link {
  font-size: 14px;
  font-weight: 600;
}

/* 全部路线列表 */
.route-list-section {
  margin-bottom: 48px;
}

.route-list {
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 8px;
  overflow: hidden;
}

.route-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 24px;
  border-bottom: 1px solid #e8e2d6;
}

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

.route-list-info {
  flex: 1;
}

.route-list-name {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}

.route-list-tags {
  font-size: 13px;
  color: #8d99ae;
  margin-bottom: 4px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.route-list-audience {
  font-size: 13px;
  color: #6b6b6b;
}

.route-list-action {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.route-list-order {
  font-size: 14px;
  color: #8d99ae;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.route-list-link {
  font-size: 14px;
  font-weight: 600;
}

.route-more-links {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
}

.route-more-tip {
  font-size: 14px;
  color: #6b6b6b;
}

.inline-link {
  font-size: 14px;
  font-weight: 600;
}

/* ==========================================================================
   Pages - 场景片单 (scene-playlists)
   ========================================================================== */

.scene-select-section {
  margin-bottom: 48px;
}

.scene-select-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.scene-select-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px;
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 8px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.scene-select-card:hover {
  border-color: #2a9d8f;
  box-shadow: 0 2px 12px rgba(42, 157, 143, 0.08);
}

.scene-select-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(42, 157, 143, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.scene-select-name {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 2px;
}

.scene-select-desc {
  font-size: 13px;
  color: #8d99ae;
}

/* 场景分组 */
.scene-group {
  margin-bottom: 48px;
  scroll-margin-top: 88px;
}

.scene-group-header {
  margin-bottom: 24px;
}

.scene-group-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
}

.scene-group-meta {
  font-size: 14px;
  color: #6b6b6b;
}

.scene-playlist-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.playlist-card {
  display: grid;
  grid-template-columns: 160px 1fr;
}

.playlist-media {
  min-height: 140px;
}

.playlist-image {
  width: 100%;
  height: 100%;
  min-height: 140px;
  object-fit: cover;
}

.playlist-body {
  padding: 20px;
}

.playlist-name {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}

.playlist-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.playlist-tag {
  font-size: 12px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 4px;
  background-color: rgba(69, 123, 157, 0.1);
  color: #457b9d;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.playlist-desc {
  font-size: 14px;
  color: #6b6b6b;
  line-height: 1.6;
  margin-bottom: 8px;
}

.playlist-link {
  font-size: 14px;
  font-weight: 600;
}

/* 相关导航 */
.related-guide-section {
  margin-top: 48px;
}

.related-guide-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.related-guide-link {
  font-size: 14px;
  font-weight: 500;
}

/* ==========================================================================
   Pages - 观看指南 (watch-guide)
   ========================================================================== */

.layout-shell.guide-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
}

.guide-article {
  min-width: 0;
}

.guide-section {
  margin-bottom: 40px;
}

.step-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.guide-section .step-number {
  width: 32px;
  height: 32px;
  font-size: 14px;
}

.step-title {
  font-size: 20px;
  font-weight: 700;
}

.step-text {
  font-size: 15px;
  color: #4a4a4a;
  line-height: 1.7;
  margin-bottom: 12px;
}

.step-link {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  margin-top: 4px;
}

.guide-figure {
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 8px;
  overflow: hidden;
  margin: 24px 0;
}

.figure-img {
  width: 100%;
  max-height: 320px;
  object-fit: cover;
}

.figure-caption {
  font-size: 13px;
  color: #8d99ae;
  text-align: center;
  padding: 12px;
  background-color: #f7f3ea;
}

/* 侧栏 */
.guide-sidebar {
  display: grid;
  gap: 24px;
  position: sticky;
  top: 88px;
}

.sidebar-card {
  padding: 24px;
}

.sidebar-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
}

.check-list {
  display: grid;
  gap: 12px;
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: #4a4a4a;
  line-height: 1.6;
}

.check-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: rgba(42, 157, 143, 0.15);
  color: #2a9d8f;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.material-list {
  display: grid;
  gap: 12px;
}

.material-item {
  font-size: 14px;
  color: #4a4a4a;
  line-height: 1.6;
  padding-left: 16px;
  position: relative;
}

.material-item::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #d9a066;
  font-weight: 700;
}

/* ==========================================================================
   Pages - 今日节目单 (program-guide)
   ========================================================================== */

.page-layout.schedule-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: start;
  margin-bottom: 48px;
}

.schedule-section {
  min-width: 0;
}

.daily-timeline {
  position: relative;
  padding-left: 24px;
}

.daily-timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background-color: #e0d8c8;
}

.timeline-item {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 28px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #d9a066;
  border: 2px solid #f7f3ea;
}

.timeline-time {
  font-size: 14px;
  font-weight: 600;
  color: #2a2a2a;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  min-width: 56px;
  padding-top: 4px;
}

.timeline-content {
  flex: 1;
}

.timeline-label {
  font-size: 15px;
  font-weight: 600;
  color: #2a2a2a;
  display: block;
  margin-bottom: 4px;
}

.timeline-text {
  font-size: 14px;
  color: #6b6b6b;
  line-height: 1.6;
}

.timeline-status {
  font-size: 13px;
  font-weight: 500;
  flex-shrink: 0;
  padding-top: 4px;
}

/* 频道状态侧栏 */
.channel-status-aside {
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 8px;
  padding: 24px;
}

.channel-status-aside .section-title {
  font-size: 18px;
}

.status-list {
  display: grid;
  gap: 12px;
  margin-bottom: 24px;
}

.status-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed #e8e2d6;
}

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

.status-channel {
  flex: 1;
  font-size: 14px;
  font-weight: 600;
  color: #2a2a2a;
}

.status-badge {
  font-size: 13px;
  font-weight: 500;
}

.status-link {
  font-size: 13px;
}

.status-figure {
  margin-top: 16px;
}

.status-image {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 6px;
}

.status-caption {
  font-size: 13px;
  color: #8d99ae;
  text-align: center;
  padding: 8px 0 0;
}

/* 往期入口 */
.archive-section {
  margin-bottom: 48px;
}

.archive-list {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.archive-link {
  display: inline-block;
  padding: 12px 20px;
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  color: #2a2a2a;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.archive-link:hover {
  border-color: #2a9d8f;
  color: #2a9d8f;
}

/* 相关导航 */
.related-section {
  margin-bottom: 48px;
}

.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* ==========================================================================
   Pages - 帮助反馈 (help-feedback)
   ========================================================================== */

.page-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
}

.faq-section {
  min-width: 0;
}

.faq-section .faq-item {
  margin-bottom: 16px;
  background-color: #ffffff;
}

.faq-question {
  font-weight: 600;
}

.faq-answer {
  padding: 0 20px 20px;
}

.faq-answer p {
  margin-bottom: 8px;
}

.faq-answer a {
  font-weight: 500;
}

/* 反馈侧栏 */
.feedback-aside {
  display: grid;
  gap: 24px;
  position: sticky;
  top: 88px;
}

.aside-card {
  padding: 24px;
}

.aside-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
}

.feedback-figure {
  margin-bottom: 20px;
}

.feedback-figure img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 6px;
}

.feedback-figure figcaption {
  font-size: 13px;
  color: #8d99ae;
  text-align: center;
  padding: 8px 0 0;
}

.feedback-block {
  margin-bottom: 20px;
}

.feedback-subtitle {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #2a2a2a;
}

.feedback-block p {
  font-size: 14px;
  color: #6b6b6b;
  line-height: 1.7;
}

/* 相关指南入口 */
.related-guides {
  margin-top: 48px;
}

.guide-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.guide-link-card {
  padding: 24px;
  display: block;
}

.guide-link-title {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: #2a2a2a;
  margin-bottom: 4px;
}

.guide-link-desc {
  display: block;
  font-size: 14px;
  color: #6b6b6b;
  line-height: 1.6;
}

/* ==========================================================================
   Pages - 404
   ========================================================================== */

.error-main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 64px 24px;
}

.error-panel {
  max-width: 560px;
  text-align: center;
  background-color: #ffffff;
  border: 1px solid #e8e2d6;
  border-radius: 8px;
  padding: 48px 32px;
}

.error-code {
  font-size: 72px;
  font-weight: 800;
  color: #d9a066;
  line-height: 1;
  margin-bottom: 16px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.error-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
}

.error-desc {
  font-size: 15px;
  color: #6b6b6b;
  line-height: 1.7;
  margin-bottom: 32px;
}

.error-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.error-btn-primary {
  display: inline-block;
  padding: 12px 24px;
  background-color: #2a9d8f;
  color: #ffffff;
  font-size: 15px;
  font-weight: 600;
  border-radius: 6px;
  transition: background-color 0.2s ease;
}

.error-btn-primary:hover {
  background-color: #21867a;
  color: #ffffff;
}

.error-btn-secondary {
  display: inline-block;
  padding: 12px 24px;
  background-color: #f7f3ea;
  color: #2a2a2a;
  font-size: 15px;
  font-weight: 500;
  border-radius: 6px;
  border: 1px solid #e0d8c8;
  transition: border-color 0.2s ease;
}

.error-btn-secondary:hover {
  border-color: #2a9d8f;
  color: #2a9d8f;
}

/* ==========================================================================
   Responsive - 1024px
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-column:first-child {
    grid-column: 1 / -1;
  }

  .overview-layout {
    grid-template-columns: 1fr;
  }

  .overview-map {
    min-height: 260px;
  }

  .overview-map-img {
    min-height: 260px;
  }

  .topic-main-card {
    grid-template-columns: 1fr;
  }

  .topic-main-media {
    min-height: 240px;
  }

  .topic-main-img {
    min-height: 240px;
  }

  .scene-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .program-layout {
    grid-template-columns: 1fr;
  }

  .program-archive {
    grid-column: 1 / -1;
  }

  .guide-steps {
    grid-template-columns: 1fr;
  }

  .layout-shell.sidebar-left {
    grid-template-columns: 240px 1fr;
    gap: 24px;
  }

  .channel-card {
    grid-template-columns: 160px 1fr;
  }

  .route-featured-card {
    grid-template-columns: 1fr;
  }

  .route-featured-media {
    min-height: 240px;
  }

  .route-image {
    min-height: 240px;
  }

  .route-secondary-grid {
    grid-template-columns: 1fr;
  }

  .scene-select-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .scene-playlist-grid {
    grid-template-columns: 1fr;
  }

  .layout-shell.guide-layout {
    grid-template-columns: 1fr 280px;
    gap: 24px;
  }

  .page-layout.schedule-layout {
    grid-template-columns: 1fr;
  }

  .page-layout {
    grid-template-columns: 1fr 280px;
    gap: 24px;
  }

  .guide-links {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Responsive - 768px
   ========================================================================== */

@media (max-width: 768px) {
  .header-inner {
    flex-wrap: wrap;
    min-height: 56px;
    padding: 0 16px;
    gap: 8px;
  }

  .brand-area {
    order: 1;
  }

  .nav-toggle {
    display: flex;
    order: 3;
    margin-left: auto;
  }

  .header-status {
    order: 2;
  }

  .site-nav {
    order: 4;
    width: 100%;
    flex-basis: 100%;
  }

  .nav-list {
    display: none;
    flex-direction: column;
    width: 100%;
    padding: 8px 0 16px;
    gap: 4px;
  }

  .nav-list.is-open {
    display: flex;
  }

  .nav-link {
    padding: 12px 16px;
    font-size: 16px;
  }

  .inner-main {
    padding: 24px 16px 48px;
  }

  .page-title {
    font-size: 28px;
  }

  .hero-focus {
    padding: 32px 16px;
  }

  .hero-title {
    font-size: 28px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-column:first-child {
    grid-column: auto;
  }

  .section-block {
    padding: 32px 16px;
  }

  .overview-map {
    min-height: 200px;
  }

  .overview-map-img {
    min-height: 200px;
  }

  .topic-main-info {
    padding: 24px;
  }

  .topic-sub-grid {
    grid-template-columns: 1fr;
  }

  .topic-sub-card {
    grid-template-columns: 1fr;
  }

  .topic-sub-img {
    min-height: 200px;
  }

  .scene-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .scene-card {
    padding: 16px;
  }

  .program-schedule,
  .program-channels {
    padding: 16px;
  }

  .guide-entry {
    padding: 24px 16px;
  }

  .help-preview {
    padding: 24px 16px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  /* 频道地图 */
  .layout-shell.sidebar-left {
    grid-template-columns: 1fr;
  }

  .channel-legend {
    position: static;
    order: 2;
  }

  .channel-list-section {
    order: 1;
  }

  .channel-card {
    grid-template-columns: 1fr;
  }

  .channel-media {
    min-height: 200px;
  }

  .channel-media img {
    min-height: 200px;
  }

  .channel-info {
    padding: 20px;
  }

  /* 专题路线 */
  .route-featured-content {
    padding: 24px;
  }

  .route-card {
    grid-template-columns: 1fr;
  }

  .route-card-media {
    min-height: 200px;
  }

  .route-card-image {
    min-height: 200px;
  }

  .route-list-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
  }

  .route-list-action {
    width: 100%;
    justify-content: space-between;
  }

  .route-more-links {
    flex-direction: column;
    align-items: flex-start;
  }

  /* 场景片单 */
  .scene-select-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .scene-select-card {
    padding: 16px;
    flex-direction: column;
    text-align: center;
  }

  .playlist-card {
    grid-template-columns: 1fr;
  }

  .playlist-media {
    min-height: 180px;
  }

  .playlist-image {
    min-height: 180px;
  }

  /* 观看指南 */
  .layout-shell.guide-layout {
    grid-template-columns: 1fr;
  }

  .guide-sidebar {
    position: static;
  }

  /* 节目单 */
  .timeline-item {
    flex-wrap: wrap;
  }

  .timeline-time {
    min-width: 100%;
    padding-top: 0;
  }

  .timeline-status {
    padding-top: 0;
  }

  /* 帮助反馈 */
  .page-layout {
    grid-template-columns: 1fr;
  }

  .feedback-aside {
    position: static;
  }

  .guide-links {
    grid-template-columns: 1fr;
  }

  /* 404 */
  .error-panel {
    padding: 32px 20px;
  }

  .error-code {
    font-size: 56px;
  }
}

/* ==========================================================================
   Responsive - 520px
   ========================================================================== */

@media (max-width: 520px) {
  .brand-tag {
    display: none;
  }

  .header-status {
    padding: 4px 10px;
  }

  .status-text {
    font-size: 12px;
  }

  .page-title {
    font-size: 24px;
  }

  .hero-title {
    font-size: 24px;
  }

  .hero-lead {
    font-size: 15px;
  }

  .hero-column {
    padding: 16px;
  }

  .scene-grid {
    grid-template-columns: 1fr;
  }

  .scene-card {
    padding: 20px;
  }

  .topic-main-name {
    font-size: 20px;
  }

  .topic-sub-grid {
    grid-template-columns: 1fr;
  }

  .schedule-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .schedule-time {
    min-width: auto;
  }

  .channel-status-item {
    flex-wrap: wrap;
  }

  .channel-status-link {
    margin-left: auto;
  }

  .guide-step {
    flex-direction: column;
    align-items: flex-start;
  }

  .scene-select-grid {
    grid-template-columns: 1fr;
  }

  .scene-select-card {
    flex-direction: row;
    text-align: left;
  }

  .archive-list {
    flex-direction: column;
  }

  .archive-link {
    width: 100%;
    text-align: center;
  }

  .related-links {
    flex-direction: column;
  }

  .guide-link-card {
    padding: 16px;
  }

  .error-actions {
    flex-direction: column;
  }

  .error-btn-primary,
  .error-btn-secondary {
    width: 100%;
    text-align: center;
  }
}