/* ==========================================================================
   base / 基础重置与全局变量
   ========================================================================== */
:root {
  --paper: #F6F3EC;
  --ink: #161719;
  --accent-red: #C8402B;
  --accent-blue: #2A62A5;
  --accent-gold: #C79B42;
  --line-gray: #D8D4CB;
  --white: #FFFFFF;
  --paper-deep: #EDE9DF;
  --text-soft: #5C5B57;
  --radius: 8px;
  --max-width: 1200px;
  --pad: 24px;
  --font-stack: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}

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

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

body {
  font-family: var(--font-stack);
  background-color: var(--paper);
  color: var(--ink);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

a {
  color: var(--accent-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--accent-red);
}

ul,
ol {
  list-style: none;
}

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

table {
  width: 100%;
  border-collapse: collapse;
}

h1,
h2,
h3 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
}

h1 {
  font-size: 36px;
}

h2 {
  font-size: 26px;
}

h3 {
  font-size: 18px;
}

p {
  font-size: 16px;
  line-height: 1.8;
}

:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   layout / 全站骨架：页头、页脚、主容器
   ========================================================================== */

.site-main {
  flex: 1 0 auto;
}

.site-main.inner-main {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* ---- 页头 ---- */
.site-header {
  background-color: var(--white);
  border-bottom: 1px solid var(--line-gray);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 16px var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.2;
  flex-shrink: 0;
}

.brand-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.brand-tag {
  font-size: 12px;
  color: var(--text-soft);
  letter-spacing: 0.08em;
}

/* 导航 */
.site-nav {
  flex: 1;
}

.nav-list {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.nav-left-group,
.nav-right-group {
  display: flex;
}

.nav-group {
  display: flex;
  gap: 4px;
}

.nav-group li a {
  display: inline-block;
  padding: 8px 14px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  border-radius: 4px;
  transition: background-color 0.2s ease, color 0.2s ease;
  position: relative;
}

.nav-group li a:hover {
  background-color: var(--paper);
  color: var(--accent-red);
}

.nav-group li a.is-current {
  color: var(--accent-red);
  font-weight: 600;
}

.nav-group li a.is-current::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 4px;
  height: 2px;
  background-color: var(--accent-red);
}

.nav-center-space {
  flex: 1;
  max-width: 160px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border-radius: 4px;
}

.nav-toggle-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* ---- 页脚 ---- */
.site-footer {
  background-color: var(--paper-deep);
  border-top: 1px solid var(--line-gray);
  margin-top: 64px;
  flex-shrink: 0;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px var(--pad) 32px;
}

.footer-brand {
  margin-bottom: 32px;
}

.footer-brand-name {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 4px;
}

.footer-brand-desc {
  font-size: 14px;
  color: var(--text-soft);
  max-width: 480px;
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-group-title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 12px;
}

.footer-link-group ul li {
  margin-bottom: 6px;
}

.footer-link-group ul li a {
  font-size: 14px;
  color: var(--text-soft);
  display: inline-block;
  padding: 4px 0;
}

.footer-link-group ul li a:hover {
  color: var(--accent-red);
}

.footer-bottom {
  border-top: 1px solid var(--line-gray);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-boundary {
  font-size: 13px;
  color: var(--text-soft);
  line-height: 1.6;
}

.footer-copyright {
  font-size: 13px;
  color: var(--text-soft);
}

/* ---- 面包屑 ---- */
.breadcrumb {
  padding: 24px 0 8px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--accent-blue);
}

.breadcrumb a:hover {
  color: var(--accent-red);
}

.breadcrumb-sep {
  color: var(--line-gray);
}

.breadcrumb-current {
  color: var(--text-soft);
}

/* ---- 页面标题区（内页统一） ---- */
.page-header {
  padding: 16px 0 28px;
  border-bottom: 1px solid var(--line-gray);
  margin-bottom: 40px;
}

.page-title {
  font-size: 36px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
}

.page-description {
  font-size: 16px;
  color: var(--text-soft);
  max-width: 760px;
  line-height: 1.8;
}

/* ==========================================================================
   components / 通用组件
   ========================================================================== */

/* ---- 区块标题 ---- */
.section-title {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 12px;
  position: relative;
}

.section-intro,
.section-lead {
  font-size: 15px;
  color: var(--text-soft);
  margin-bottom: 24px;
  max-width: 720px;
}

/* ---- 表格 ---- */
.table-wrapper {
  overflow-x: auto;
  margin: 24px 0 12px;
}

.table-scroll {
  overflow-x: auto;
  margin: 24px 0 12px;
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 14px;
  line-height: 1.6;
  min-width: 0;
}

th,
td {
  border-bottom: 1px solid var(--line-gray);
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
}

thead th {
  background-color: var(--paper-deep);
  font-weight: 600;
  color: var(--ink);
  border-bottom: 2px solid var(--line-gray);
}

tbody th {
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

td {
  color: var(--text-soft);
}

.table-note {
  font-size: 13px;
  color: var(--text-soft);
  margin-top: 8px;
}

/* ---- 图片与说明 ---- */
.content-media {
  margin: 24px 0;
  background-color: var(--paper-deep);
  border-radius: var(--radius);
  overflow: hidden;
}

.content-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.content-media figcaption {
  padding: 12px 16px;
  font-size: 13px;
  color: var(--text-soft);
  background-color: var(--white);
  border-top: 1px solid var(--line-gray);
}

.content-media-inline {
  max-width: 640px;
}

/* ==========================================================================
   components / 首页模块
   ========================================================================== */

/* ---- 主视觉 ---- */
.hero-visual {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--ink);
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px var(--pad);
  width: 100%;
  color: var(--white);
}

.hero-eyebrow {
  font-size: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 12px;
  font-weight: 600;
}

.hero-content h1 {
  color: var(--white);
  font-size: 40px;
  font-weight: 700;
  margin-bottom: 16px;
  max-width: 640px;
  line-height: 1.25;
}

.hero-lead {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.9);
  max-width: 560px;
  margin-bottom: 28px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-btn {
  display: inline-block;
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 4px;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.hero-btn-primary {
  background-color: var(--accent-red);
  color: var(--white);
}

.hero-btn-primary:hover {
  background-color: #A93320;
  color: var(--white);
}

.hero-btn-secondary {
  background-color: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.7);
}

.hero-btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--white);
  border-color: var(--white);
}

/* ---- 快速入口带 ---- */
.quick-entry-band {
  max-width: var(--max-width);
  margin: -40px auto 0;
  padding: 0 var(--pad);
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.quick-entry-item {
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 24px;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.quick-entry-item:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}

.quick-entry-title {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--ink);
}

.quick-entry-desc {
  font-size: 14px;
  color: var(--text-soft);
  margin-bottom: 12px;
  line-height: 1.7;
}

.quick-entry-item a {
  font-size: 14px;
  font-weight: 500;
  display: inline-block;
  padding: 4px 0;
}

/* ---- 首页分区标题 ---- */
.section-heading {
  margin-bottom: 32px;
}

.section-index {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-red);
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}

.section-heading h2 {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 8px;
}

.section-heading .section-intro {
  font-size: 15px;
  color: var(--text-soft);
  max-width: 680px;
}

/* ---- 频道主推区 ---- */
.channel-featured-area {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 64px var(--pad) 0;
}

.channel-featured-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.channel-feature-card {
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s ease;
}

.channel-feature-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.channel-card-media {
  overflow: hidden;
  background-color: var(--paper-deep);
}

.channel-card-media img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.channel-feature-card:hover .channel-card-media img {
  transform: scale(1.02);
}

.channel-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.channel-card-code {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-blue);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.channel-card-body h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
}

.channel-card-desc {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.7;
}

.channel-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.channel-keywords li {
  background-color: var(--paper);
  border: 1px solid var(--line-gray);
  border-radius: 4px;
  padding: 4px 10px;
  font-size: 13px;
  color: var(--ink);
}

.channel-card-body > a {
  margin-top: auto;
  font-size: 14px;
  font-weight: 500;
  display: inline-block;
  padding-top: 8px;
}

/* ---- 片单与看点次推区 ---- */
.watchlist-terms-secondary {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 64px var(--pad) 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.secondary-left,
.secondary-right {
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 32px;
}

.secondary-left .section-index,
.secondary-right .section-index {
  color: var(--accent-blue);
}

.secondary-left h2,
.secondary-right h2 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
}

.secondary-left p {
  font-size: 14px;
  color: var(--text-soft);
  margin-bottom: 16px;
}

.secondary-left a {
  font-size: 14px;
  font-weight: 500;
}

.term-entry-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 16px;
}

.term-entry-list li {
  border-bottom: 1px solid var(--line-gray);
}

.term-entry-list li:last-child {
  border-bottom: none;
}

.term-entry-list li a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  font-size: 15px;
  color: var(--ink);
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.term-entry-list li a::after {
  content: "→";
  color: var(--accent-gold);
  font-size: 14px;
}

.term-entry-list li a:hover {
  color: var(--accent-red);
  padding-left: 4px;
}

.secondary-right > a {
  font-size: 14px;
  font-weight: 500;
}

/* ---- 频道差异比较表 ---- */
.channel-comparison-table {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 64px var(--pad) 0;
}

/* ---- 观看准备时间线 ---- */
.watch-preparation-timeline {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 64px var(--pad) 0;
}

.timeline-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
}

.timeline-steps::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 16%;
  right: 16%;
  height: 1px;
  background-color: var(--line-gray);
  z-index: 0;
}

.timeline-step {
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.timeline-step .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--accent-blue);
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.timeline-step:nth-child(2) .step-number {
  background-color: var(--accent-red);
}

.timeline-step:nth-child(3) .step-number {
  background-color: var(--accent-gold);
}

.timeline-step h3 {
  font-size: 17px;
  font-weight: 600;
}

.timeline-step p {
  font-size: 14px;
  color: var(--text-soft);
  flex: 1;
}

.timeline-step a {
  font-size: 14px;
  font-weight: 500;
  margin-top: 8px;
}

/* ---- FAQ 与边界收束区 ---- */
.faq-boundary-outro {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 64px var(--pad) 0;
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 40px;
  align-items: start;
}

.faq-teaser h2 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 16px;
}

.faq-item {
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  margin-bottom: 12px;
  background-color: var(--white);
}

.faq-item details > summary {
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--ink);
}

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

.faq-item details > summary::after {
  content: "+";
  font-size: 20px;
  color: var(--accent-blue);
  font-weight: 400;
}

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

.faq-item details > summary:hover {
  background-color: var(--paper);
}

.faq-item details p {
  padding: 0 20px 16px;
  font-size: 14px;
  color: var(--text-soft);
}

.faq-more-link {
  display: inline-block;
  margin-top: 8px;
  font-size: 14px;
  font-weight: 500;
}

.boundary-note {
  background-color: var(--paper-deep);
  border-left: 3px solid var(--accent-gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 24px;
}

.boundary-note p {
  font-size: 14px;
  color: var(--text-soft);
  margin-bottom: 12px;
}

.boundary-note a {
  font-size: 14px;
  font-weight: 500;
}

/* ==========================================================================
   pages / 内页：频道页
   ========================================================================== */

.channel-list-main {
  margin-bottom: 48px;
}

.channel-item {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 32px;
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 24px;
  align-items: stretch;
}

.channel-media {
  background-color: var(--paper-deep);
  min-height: 260px;
}

.channel-figure {
  height: 100%;
}

.channel-figure img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
}

.channel-info {
  padding: 32px 32px 32px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.channel-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
}

.channel-positioning {
  font-size: 15px;
  color: var(--text-soft);
  line-height: 1.8;
}

.channel-conditions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}

.condition-row {
  display: flex;
  gap: 12px;
  font-size: 14px;
}

.condition-row dt {
  font-weight: 600;
  color: var(--ink);
  flex-shrink: 0;
  min-width: 72px;
}

.condition-row dd {
  color: var(--text-soft);
}

/* 频道比较表 */
.channel-comparison-footer {
  margin-bottom: 48px;
}

/* 频道选择提示 */
.channel-choice-tips {
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 48px;
}

.choice-tip-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.choice-tip-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-gray);
}

.choice-tip-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.choice-tip-item .tip-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--paper-deep);
  color: var(--accent-blue);
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
  margin-top: 2px;
}

.tip-text {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.7;
}

.tip-text strong {
  color: var(--ink);
  font-weight: 600;
}

/* 延伸阅读 */
.related-pages {
  background-color: var(--paper-deep);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 48px;
}

.related-pages h2 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 20px;
}

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

.related-link-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--line-gray);
}

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

.related-link-item a {
  font-size: 15px;
  font-weight: 500;
  color: var(--accent-blue);
}

.related-link-item a:hover {
  color: var(--accent-red);
}

.related-link-item p {
  font-size: 13px;
  color: var(--text-soft);
  margin-top: 4px;
}

/* ==========================================================================
   pages / 内页：片单档案
   ========================================================================== */

.watchlist-concept {
  margin-bottom: 48px;
}

.concept-content {
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 24px 32px;
}

.concept-content p {
  font-size: 15px;
  color: var(--text-soft);
  margin-bottom: 12px;
  max-width: 760px;
}

.concept-content p:last-child {
  margin-bottom: 0;
}

/* 主推片单 */
.primary-watchlist {
  margin-bottom: 48px;
}

.section-heading-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.section-mark {
  display: inline-block;
  background-color: var(--accent-gold);
  color: var(--white);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 4px;
  letter-spacing: 0.06em;
}

.watchlist-primary-card {
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
}

.watchlist-primary-media {
  background-color: var(--paper-deep);
  min-height: 300px;
}

.watchlist-primary-media img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
}

.watchlist-primary-body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.watchlist-primary-body .card-title {
  font-size: 22px;
  font-weight: 700;
}

.card-desc {
  font-size: 15px;
  color: var(--text-soft);
}

.card-points {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

.card-points li {
  font-size: 14px;
  color: var(--text-soft);
  padding-left: 18px;
  position: relative;
  line-height: 1.7;
}

.card-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background-color: var(--accent-gold);
  border-radius: 50%;
}

.card-points li strong {
  color: var(--ink);
  font-weight: 600;
}

.card-note {
  margin-top: auto;
  font-size: 14px;
  color: var(--text-soft);
  background-color: var(--paper);
  padding: 12px 16px;
  border-radius: 4px;
  border-left: 3px solid var(--accent-gold);
}

.card-note a {
  font-weight: 500;
}

/* 次推片单 */
.secondary-watchlist {
  margin-bottom: 48px;
}

.watchlist-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.watchlist-card {
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s ease;
}

.watchlist-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.watchlist-card-media {
  background-color: var(--paper-deep);
  overflow: hidden;
}

.watchlist-card-media img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.watchlist-card-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.watchlist-card-content .card-title {
  font-size: 17px;
  font-weight: 600;
}

.watchlist-card-content .card-desc {
  font-size: 14px;
  flex: 1;
}

.card-tip {
  font-size: 13px;
  color: var(--text-soft);
  background-color: var(--paper);
  padding: 8px 12px;
  border-radius: 4px;
}

.card-tip strong {
  color: var(--accent-blue);
  font-weight: 600;
}

/* 片单使用顺序 */
.watchlist-ordering {
  margin-bottom: 48px;
}

.ordering-steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.ordering-step {
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.ordering-step .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--accent-blue);
  color: var(--white);
  font-weight: 700;
  font-size: 15px;
  flex-shrink: 0;
}

.step-content h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 6px;
}

.step-content p {
  font-size: 14px;
  color: var(--text-soft);
}

.ordering-note {
  margin-top: 20px;
  font-size: 14px;
  color: var(--text-soft);
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  padding: 16px 20px;
  border-radius: var(--radius);
}

.ordering-note a {
  font-weight: 500;
}

/* 片单页延伸阅读 */
.related-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.related-list li a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 16px 20px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.related-list li a:hover {
  border-color: var(--accent-blue);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.related-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.related-list li a:hover .related-title {
  color: var(--accent-red);
}

.related-desc {
  font-size: 13px;
  color: var(--text-soft);
}

/* ==========================================================================
   pages / 内页：看点术语
   ========================================================================== */

.term-index-section {
  margin-bottom: 48px;
}

.term-index-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.term-index-group {
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 24px;
}

.term-group-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--paper-deep);
}

.term-index-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.term-index-list li a {
  display: block;
  padding: 6px 0;
  font-size: 14px;
  color: var(--text-soft);
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.term-index-list li a:hover {
  color: var(--accent-red);
  padding-left: 4px;
}

/* 术语区块 */
.term-block-section {
  margin-bottom: 48px;
}

.term-block-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.term-card {
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  scroll-margin-top: 120px;
}

.term-card-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 4px;
}

.term-name {
  font-size: 20px;
  font-weight: 700;
}

.term-tag {
  display: inline-block;
  background-color: var(--paper-deep);
  color: var(--accent-blue);
  font-size: 12px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 4px;
}

.term-card p {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.7;
}

.term-card p strong {
  color: var(--ink);
  font-weight: 600;
  margin-right: 6px;
}

/* 术语使用场景注 */
.term-usage-note {
  margin-bottom: 48px;
}

.usage-note-content {
  background-color: var(--white);
  border-left: 3px solid var(--accent-gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 24px 28px;
}

.usage-note-content p {
  font-size: 15px;
  color: var(--text-soft);
  margin-bottom: 8px;
  max-width: 760px;
}

.usage-note-content p:last-child {
  margin-bottom: 0;
}

/* 术语页延伸阅读 */
.related-page-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.related-page-link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color 0.2s ease;
}

.related-page-link:hover {
  border-color: var(--accent-blue);
}

.related-page-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.related-page-link:hover .related-page-name {
  color: var(--accent-red);
}

.related-page-desc {
  font-size: 13px;
  color: var(--text-soft);
}

/* ==========================================================================
   pages / 内页：观看路径
   ========================================================================== */

.guide-steps-intro {
  margin-bottom: 32px;
}

.steps-layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.step-item {
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
}

.step-item .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--accent-blue);
  color: var(--white);
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 8px;
}

.step-item:nth-child(2) .step-number {
  background-color: var(--accent-red);
}

.step-item:nth-child(3) .step-number {
  background-color: var(--accent-gold);
}

.step-item h3 {
  font-size: 17px;
  font-weight: 600;
}

.step-item p {
  font-size: 14px;
  color: var(--text-soft);
  flex: 1;
}

.step-item a {
  font-size: 14px;
  font-weight: 500;
  margin-top: 4px;
}

.guide-media-block {
  margin: 32px 0;
  background-color: var(--paper-deep);
  border-radius: var(--radius);
  overflow: hidden;
}

.guide-media-block img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}

.guide-media-block figcaption {
  padding: 10px 16px;
  font-size: 13px;
  color: var(--text-soft);
  background-color: var(--white);
}

/* 核验清单 */
.verification-checklist {
  margin-bottom: 48px;
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 32px;
}

.verification-checklist h2 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
}

.verification-checklist .section-lead {
  margin-bottom: 24px;
}

.checklist-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.check-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px;
  background-color: var(--paper);
  border-radius: var(--radius);
}

.check-item::before {
  content: "";
  width: 20px;
  height: 20px;
  border: 2px solid var(--accent-blue);
  border-radius: 4px;
  flex-shrink: 0;
  margin-top: 2px;
  background-color: var(--white);
}

.check-item h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
}

.check-item p {
  font-size: 14px;
  color: var(--text-soft);
}

/* 异常情况 */
.exception-handling {
  margin-bottom: 48px;
}

.exception-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.exception-card {
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-left: 3px solid var(--accent-red);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 24px;
}

.exception-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.exception-card p {
  font-size: 14px;
  color: var(--text-soft);
  margin-bottom: 12px;
}

.exception-card a {
  font-size: 14px;
  font-weight: 500;
}

/* 反馈入口 */
.feedback-entry {
  background-color: var(--paper-deep);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 48px;
}

.feedback-entry h2 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
}

.feedback-entry p {
  font-size: 15px;
  color: var(--text-soft);
  margin-bottom: 12px;
}

.text-link {
  font-size: 14px;
  font-weight: 500;
  display: inline-block;
}

/* 观看路径页延伸阅读 */
.related-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.related-links li {
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 16px 20px;
}

.related-links li a {
  font-size: 15px;
  font-weight: 500;
  color: var(--accent-blue);
}

.related-links li a:hover {
  color: var(--accent-red);
}

.related-links li p {
  font-size: 13px;
  color: var(--text-soft);
  margin-top: 4px;
}

/* ==========================================================================
   pages / 内页：短剧问答
   ========================================================================== */

.faq-layout {
  display: grid;
  grid-template-columns: 1fr 1fr 2fr;
  gap: 32px;
  align-items: start;
  margin-bottom: 32px;
}

.faq-visual-wrap {
  background-color: var(--paper-deep);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-figure img {
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
}

.faq-figure figcaption {
  padding: 8px 12px;
  font-size: 12px;
  color: var(--text-soft);
  background-color: var(--white);
}

.faq-category-nav {
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 20px;
  position: sticky;
  top: 100px;
}

.faq-category-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line-gray);
}

.faq-category-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.faq-category-list li a {
  display: block;
  padding: 8px 12px;
  font-size: 14px;
  color: var(--text-soft);
  border-radius: 4px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.faq-category-list li a:hover {
  background-color: var(--paper);
  color: var(--accent-red);
}

.faq-question-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.faq-group {
  scroll-margin-top: 120px;
}

.faq-group-heading {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--accent-gold);
  display: inline-block;
}

.faq-group .faq-item {
  margin-bottom: 10px;
}

.faq-answer {
  padding: 0 20px 16px;
}

.faq-answer p {
  font-size: 14px;
  color: var(--text-soft);
}

.faq-scene-note {
  margin-bottom: 48px;
}

.scene-note-inner {
  background-color: var(--paper-deep);
  border-left: 3px solid var(--accent-blue);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 24px;
}

.scene-note-inner p {
  font-size: 14px;
  color: var(--text-soft);
  max-width: 760px;
}

/* 问答页延伸阅读 */
.related-pages-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.related-page-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color 0.2s ease;
}

.related-page-card:hover {
  border-color: var(--accent-blue);
}

.related-card-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}

.related-page-card:hover .related-card-name {
  color: var(--accent-red);
}

.related-card-desc {
  font-size: 13px;
  color: var(--text-soft);
}

/* ==========================================================================
   pages / 内页：站务边界
   ========================================================================== */

.scope-section {
  margin-bottom: 48px;
}

.section-caption {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.section-caption .section-index {
  color: var(--accent-blue);
  margin: 0;
}

.section-caption h2 {
  font-size: 24px;
  font-weight: 700;
}

.scope-section .section-lead,
.non-scope-section .section-lead {
  max-width: 720px;
}

.scope-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}

.scope-item {
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 20px 24px;
}

.scope-item h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--accent-blue);
}

.scope-item p {
  font-size: 14px;
  color: var(--text-soft);
}

/* 不收录区 */
.non-scope-section {
  margin-bottom: 48px;
}

.non-scope-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.non-scope-item {
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 20px;
  border-top: 3px solid var(--accent-red);
}

.non-scope-item h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
}

.non-scope-item p {
  font-size: 13px;
  color: var(--text-soft);
  line-height: 1.7;
}

/* 反馈说明 */
.feedback-section {
  margin-bottom: 48px;
}

.feedback-steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.feedback-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 20px 24px;
}

.feedback-step h3 {
  font-size: 16px;
  font-weight: 600;
  min-width: 180px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.feedback-step h3::before {
  content: attr(data-index);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background-color: var(--accent-gold);
  color: var(--white);
  border-radius: 50%;
  font-size: 14px;
  flex-shrink: 0;
}

.feedback-step p {
  font-size: 14px;
  color: var(--text-soft);
}

.feedback-note {
  margin-top: 16px;
  background-color: var(--paper-deep);
  border-left: 3px solid var(--accent-gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 16px 20px;
}

.feedback-note p {
  font-size: 14px;
  color: var(--text-soft);
}

/* 边界页延伸阅读 */
.related-pages-section {
  margin-bottom: 48px;
}

.related-pages-section > h2 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 20px;
}

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

.related-link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background-color: var(--white);
  border: 1px solid var(--line-gray);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color 0.2s ease;
}

.related-link:hover {
  border-color: var(--accent-blue);
}

.related-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.related-link:hover .related-title {
  color: var(--accent-red);
}

.related-desc {
  font-size: 13px;
  color: var(--text-soft);
}

/* ==========================================================================
   pages / 404
   ========================================================================== */

.error-main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px var(--pad);
  flex: 1;
}

.error-section {
  max-width: 560px;
  text-align: center;
}

.error-code {
  font-size: 96px;
  font-weight: 700;
  color: var(--accent-red);
  line-height: 1;
  margin-bottom: 16px;
}

.error-section h1 {
  font-size: 28px;
  margin-bottom: 12px;
}

.error-desc {
  font-size: 15px;
  color: var(--text-soft);
  margin-bottom: 24px;
}

.error-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.error-btn-home {
  display: inline-block;
  padding: 12px 28px;
  background-color: var(--accent-blue);
  color: var(--white);
  border-radius: 4px;
  font-size: 15px;
  font-weight: 500;
  transition: background-color 0.2s ease;
}

.error-btn-home:hover {
  background-color: #1E4A7E;
  color: var(--white);
}

.error-link-channel {
  display: inline-block;
  padding: 12px 28px;
  border: 1px solid var(--line-gray);
  border-radius: 4px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  background-color: var(--white);
  transition: border-color 0.2s ease;
}

.error-link-channel:hover {
  border-color: var(--accent-red);
  color: var(--accent-red);
}

.error-tip {
  font-size: 13px;
  color: var(--text-soft);
}

/* ==========================================================================
   responsive / 响应式
   ========================================================================== */

/* ---- 平板：≤1024px ---- */
@media (max-width: 1024px) {
  .header-inner {
    flex-wrap: wrap;
  }

  .site-nav {
    order: 3;
    width: 100%;
  }

  .nav-list {
    justify-content: space-between;
  }

  .nav-center-space {
    display: none;
  }

  /* FAQ 布局改为两列 */
  .faq-layout {
    grid-template-columns: 1fr 2fr;
  }

  .faq-visual-wrap {
    grid-column: 1 / -1;
    max-height: 240px;
    overflow: hidden;
  }

  .faq-category-nav {
    position: static;
  }

  /* 边界页延伸阅读 */
  .related-pages {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---- 手机：≤768px ---- */
@media (max-width: 768px) {
  h1 {
    font-size: 30px;
  }

  h2 {
    font-size: 22px;
  }

  .header-inner {
    padding: 12px var(--pad);
  }

  .brand-name {
    font-size: 18px;
  }

  .brand-tag {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    order: 2;
    width: auto;
  }

  .nav-list {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--white);
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    padding: 80px var(--pad) 32px;
    gap: 0;
    z-index: 90;
    overflow-y: auto;
  }

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

  .nav-left-group,
  .nav-right-group {
    width: 100%;
  }

  .nav-group {
    flex-direction: column;
    width: 100%;
    gap: 0;
  }

  .nav-left-group .nav-group {
    border-bottom: 1px solid var(--line-gray);
    padding-bottom: 16px;
    margin-bottom: 16px;
  }

  .nav-group li a {
    display: block;
    padding: 12px 8px;
    font-size: 17px;
    border-radius: 4px;
  }

  .nav-group li a.is-current::after {
    display: none;
  }

  .nav-group li a.is-current {
    background-color: var(--paper);
  }

  /* 首页主视觉 */
  .hero-visual {
    min-height: 420px;
  }

  .hero-content {
    padding: 60px var(--pad);
  }

  .hero-content h1 {
    font-size: 30px;
  }

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

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-btn {
    text-align: center;
  }

  /* 快速入口 */
  .quick-entry-band {
    grid-template-columns: 1fr;
    margin-top: -20px;
  }

  .quick-entry-item {
    padding: 20px;
  }

  /* 首页频道主推 */
  .channel-featured-grid {
    grid-template-columns: 1fr;
  }

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

  /* 片单与看点次推 */
  .watchlist-terms-secondary {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* 时间线 */
  .timeline-steps {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .timeline-steps::before {
    display: none;
  }

  /* FAQ 与边界 */
  .faq-boundary-outro {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  /* 频道页 */
  .channel-item {
    grid-template-columns: 1fr;
  }

  .channel-info {
    padding: 24px;
  }

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

  .channel-comparison-footer .table-scroll {
    overflow-x: auto;
  }

  .channel-comparison-footer table {
    min-width: 560px;
  }

  .choice-tip-item {
    flex-direction: column;
    gap: 8px;
  }

  /* 片单页 */
  .watchlist-primary-card {
    grid-template-columns: 1fr;
  }

  .watchlist-primary-media img {
    min-height: 220px;
  }

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

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

  .ordering-step {
    flex-direction: column;
  }

  /* 术语页 */
  .term-index-columns {
    grid-template-columns: 1fr;
  }

  .term-block-list {
    grid-template-columns: 1fr;
  }

  .related-page-list {
    grid-template-columns: 1fr;
  }

  /* 观看路径页 */
  .steps-layout {
    grid-template-columns: 1fr;
  }

  .guide-media-block img {
    height: 220px;
  }

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

  .verification-checklist {
    padding: 24px;
  }

  .check-item {
    flex-direction: column;
    gap: 8px;
  }

  /* FAQ 页 */
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .faq-visual-wrap {
    display: none;
  }

  .faq-category-nav {
    position: static;
  }

  .faq-question-list {
    margin-top: 8px;
  }

  .related-pages-grid {
    grid-template-columns: 1fr;
  }

  /* 边界页 */
  .scope-list {
    grid-template-columns: 1fr;
  }

  .non-scope-grid {
    grid-template-columns: 1fr;
  }

  .feedback-step {
    flex-direction: column;
    gap: 8px;
  }

  .feedback-step h3 {
    min-width: 0;
  }

  .related-pages {
    grid-template-columns: 1fr;
  }

  /* 页脚 */
  .footer-inner {
    padding: 32px var(--pad) 24px;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 6px;
  }

  .page-header {
    padding: 12px 0 20px;
    margin-bottom: 32px;
  }

  .page-title {
    font-size: 30px;
  }

  .related-pages {
    padding: 24px;
  }

  .related-pages h2 {
    font-size: 18px;
  }
}

/* ---- 小手机：≤390px ---- */
@media (max-width: 390px) {
  :root {
    --pad: 16px;
  }

  h1 {
    font-size: 26px;
  }

  .hero-content h1 {
    font-size: 26px;
  }

  .hero-visual {
    min-height: 380px;
  }

  .hero-content {
    padding: 48px var(--pad);
  }

  .hero-btn {
    padding: 10px 20px;
    font-size: 14px;
  }

  .quick-entry-item {
    padding: 16px;
  }

  .channel-card-body {
    padding: 20px;
  }

  .secondary-left,
  .secondary-right {
    padding: 24px;
  }

  .timeline-step {
    padding: 20px;
  }

  .channel-info {
    padding: 20px;
  }

  .watchlist-primary-body {
    padding: 24px;
  }

  .watchlist-card-content {
    padding: 16px;
  }

  .term-card {
    padding: 20px;
  }

  .related-pages {
    padding: 20px;
  }

  .related-link,
  .related-page-card,
  .related-page-link {
    padding: 16px;
  }

  .error-code {
    font-size: 72px;
  }

  .error-section h1 {
    font-size: 24px;
  }
}