/* ==========================================================================
   午夜激情影院 · 全站样式
   分组：base / layout / components / pages / responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   base · 基础重置与全局排版
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body.site-body {
  margin: 0;
  background-color: #FAF8F5;
  color: #2C2C2C;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  margin: 0;
  color: #1F1F1F;
  font-weight: 600;
  line-height: 1.35;
}

p {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: #8C6B3C;
  text-decoration: none;
  transition: color 0.18s ease;
}

a:hover,
a:focus-visible {
  color: #B08D57;
}

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

figure {
  margin: 0;
}

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

button {
  font: inherit;
  color: inherit;
}

:focus-visible {
  outline: 2px solid #B08D57;
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   layout · 页头、导航、主容器、面包屑、页脚
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background-color: #FFFFFF;
  border-bottom: 1px solid #E5E0D8;
}

.header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
  min-height: 68px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #1F1F1F;
  font-weight: 600;
  flex: 0 0 auto;
}

.brand:hover,
.brand:focus-visible {
  color: #1F1F1F;
}

.brand-mark {
  display: inline-block;
  padding: 3px 9px;
  border: 1px solid #B08D57;
  border-radius: 4px;
  color: #8C6B3C;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.brand-slogan {
  color: #6B6B6B;
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 0;
  background: none;
  border: 1px solid #E5E0D8;
  border-radius: 6px;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.nav-toggle-bar {
  display: block;
  width: 18px;
  height: 2px;
  background-color: #2C2C2C;
}

.site-nav {
  margin-left: auto;
}

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

.nav-link {
  display: inline-block;
  padding: 8px 12px;
  min-height: 44px;
  line-height: 28px;
  color: #2C2C2C;
  font-size: 0.9375rem;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: #8C6B3C;
  border-bottom-color: #B08D57;
}

.nav-link.is-current {
  color: #8C6B3C;
  border-bottom-color: #B08D57;
  font-weight: 600;
}

.site-main {
  display: block;
}

.home-main {
  padding-bottom: 8px;
}

.inner-main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 20px 0 0;
  font-size: 0.875rem;
  color: #6B6B6B;
}

.breadcrumb a {
  color: #6B6B6B;
}

.breadcrumb a:hover,
.breadcrumb a:focus-visible {
  color: #8C6B3C;
}

.breadcrumb-sep {
  color: #B9B2A6;
}

.breadcrumb-current {
  color: #2C2C2C;
}

.page-header {
  padding: 28px 0 32px;
  border-bottom: 1px solid #E5E0D8;
  margin-bottom: 40px;
}

.page-title {
  font-size: 2rem;
  font-weight: 600;
  color: #1F1F1F;
}

.page-description {
  margin-top: 14px;
  max-width: 760px;
  color: #4A4A4A;
  font-size: 1rem;
}

.page-description a {
  color: #8C6B3C;
  border-bottom: 1px solid #E5E0D8;
}

.page-description a:hover,
.page-description a:focus-visible {
  border-bottom-color: #B08D57;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 10px 16px;
  background-color: #FFFFFF;
  border: 1px solid #B08D57;
  border-radius: 6px;
  z-index: 40;
}

.skip-link:focus {
  left: 16px;
  top: 12px;
}

/* 页脚 */
.site-footer {
  background-color: #FFFFFF;
  border-top: 1px solid #E5E0D8;
}

.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 48px 24px 32px;
  display: grid;
  grid-template-columns: minmax(260px, 1.4fr) minmax(220px, 1fr);
  gap: 40px;
}

.footer-name {
  font-size: 1.0625rem;
  font-weight: 600;
  color: #1F1F1F;
}

.footer-desc {
  margin-top: 12px;
  max-width: 460px;
  color: #4A4A4A;
  font-size: 0.9375rem;
}

.footer-note {
  margin-top: 12px;
  max-width: 460px;
  color: #6B6B6B;
  font-size: 0.875rem;
}

.footer-nav-title {
  font-size: 1rem;
  font-weight: 600;
  color: #1F1F1F;
}

.footer-nav-list {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.footer-nav-list a {
  display: inline-block;
  padding: 4px 0;
  min-height: 32px;
  line-height: 24px;
  color: #4A4A4A;
  font-size: 0.9375rem;
}

.footer-nav-list a:hover,
.footer-nav-list a:focus-visible {
  color: #8C6B3C;
}

.footer-top {
  margin-top: 18px;
}

.back-to-top {
  display: inline-block;
  padding: 6px 0;
  min-height: 32px;
  color: #6B6B6B;
  font-size: 0.875rem;
}

.back-to-top:hover,
.back-to-top:focus-visible {
  color: #8C6B3C;
}

.footer-bottom {
  border-top: 1px solid #E5E0D8;
}

.footer-copy {
  max-width: 1080px;
  margin: 0 auto;
  padding: 18px 24px;
  color: #6B6B6B;
  font-size: 0.8125rem;
}

/* --------------------------------------------------------------------------
   components · 通用按钮、标题组、更多链接、FAQ、表格
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 22px;
  border-radius: 6px;
  border: 1px solid transparent;
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease,
    color 0.18s ease;
}

.btn-primary {
  background-color: #B08D57;
  border-color: #B08D57;
  color: #FFFFFF;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: #96754A;
  border-color: #96754A;
  color: #FFFFFF;
}

.btn-ghost {
  background-color: #FFFFFF;
  border-color: #D9D2C6;
  color: #2C2C2C;
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: #B08D57;
  color: #8C6B3C;
}

.section-head {
  margin-bottom: 28px;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #1F1F1F;
}

.section-desc,
.section-intro,
.section-lead {
  margin-top: 12px;
  max-width: 760px;
  color: #4A4A4A;
  font-size: 0.9375rem;
}

.section-more {
  margin-top: 28px;
}

.link-more {
  display: inline-block;
  padding: 4px 0;
  min-height: 32px;
  color: #8C6B3C;
  font-size: 0.9375rem;
  border-bottom: 1px solid #E5E0D8;
}

.link-more:hover,
.link-more:focus-visible {
  border-bottom-color: #B08D57;
}

/* FAQ 折叠项 */
.faq-item {
  background-color: #FFFFFF;
  border: 1px solid #E5E0D8;
  border-radius: 8px;
  padding: 0 20px;
}

.faq-item + .faq-item {
  margin-top: 12px;
}

.faq-question {
  padding: 16px 0;
  min-height: 44px;
  color: #1F1F1F;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

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

.faq-question::after {
  content: "＋";
  float: right;
  color: #B08D57;
  font-weight: 400;
}

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

.faq-answer {
  padding: 14px 0 18px;
  color: #4A4A4A;
  font-size: 0.9375rem;
  border-top: 1px solid #F0ECE4;
}

.faq-answer p + p {
  margin-top: 10px;
}

/* 数据表格（条目字段说明） */
.data-table,
.field-table {
  background-color: #FFFFFF;
  border: 1px solid #E5E0D8;
  border-radius: 8px;
  overflow: hidden;
}

.data-table-caption,
.field-caption {
  caption-side: top;
  padding: 14px 18px;
  text-align: left;
  color: #6B6B6B;
  font-size: 0.875rem;
  background-color: #FBF9F5;
  border-bottom: 1px solid #E5E0D8;
}

.data-table th,
.data-table td,
.field-table th,
.field-table td {
  padding: 14px 18px;
  text-align: left;
  vertical-align: top;
  font-size: 0.9375rem;
  border-bottom: 1px solid #F0ECE4;
}

.data-table thead th,
.field-table thead th {
  background-color: #FBF9F5;
  color: #1F1F1F;
  font-weight: 600;
  white-space: nowrap;
}

.data-table tbody th {
  color: #1F1F1F;
  font-weight: 600;
}

.data-table tbody tr:last-child th,
.data-table tbody tr:last-child td,
.field-table tbody tr:last-child th,
.field-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr:hover,
.field-table tbody tr:hover {
  background-color: #FDFCFA;
}

/* --------------------------------------------------------------------------
   pages · 首页
   -------------------------------------------------------------------------- */
.hero {
  background-color: #FFFFFF;
  border-bottom: 1px solid #E5E0D8;
}

.hero-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 56px 24px 64px;
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(420px, 1.15fr);
  gap: 48px;
  align-items: start;
}

.hero-text {
  padding-top: 8px;
}

.hero-eyebrow {
  color: #8C6B3C;
  font-size: 0.875rem;
  letter-spacing: 0.04em;
}

.hero-title {
  margin-top: 14px;
  font-size: 2rem;
  font-weight: 600;
  color: #1F1F1F;
}

.hero-desc {
  margin-top: 18px;
  color: #4A4A4A;
}

.hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-media {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-figure {
  border-radius: 8px;
  overflow: hidden;
  background-color: #F2EDE5;
}

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

.hero-figure figcaption {
  padding: 10px 14px;
  color: #6B6B6B;
  font-size: 0.8125rem;
  background-color: #FBF9F5;
}

.hero-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.channel-card {
  display: block;
  padding: 16px;
  background-color: #FFFFFF;
  border: 1px solid #E5E0D8;
  border-radius: 8px;
  color: #2C2C2C;
  transition: transform 0.18s ease, box-shadow 0.18s ease,
    border-color 0.18s ease;
}

.channel-card:hover,
.channel-card:focus-visible {
  transform: translateY(-2px);
  border-color: #D9D2C6;
  box-shadow: 0 6px 16px rgba(44, 44, 44, 0.08);
  color: #2C2C2C;
}

.channel-icon {
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid #E5E0D8;
  border-radius: 4px;
  color: #8C6B3C;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

.channel-card .channel-name {
  display: block;
  margin-top: 10px;
  font-size: 1rem;
  font-weight: 600;
  color: #1F1F1F;
}

.channel-card .channel-desc {
  display: block;
  margin-top: 6px;
  color: #6B6B6B;
  font-size: 0.8125rem;
  line-height: 1.6;
}

/* 题材频道方向总览 */
.channels {
  padding: 64px 0;
}

.section-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.channel-list {
  border-top: 1px solid #E5E0D8;
}

.channel-row {
  padding: 22px 0;
  border-bottom: 1px solid #E5E0D8;
}

.channel-row-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 14px;
}

.channel-row-name {
  font-size: 1.125rem;
  font-weight: 600;
  color: #1F1F1F;
}

.channel-row-tag {
  padding: 2px 8px;
  border: 1px solid #E5E0D8;
  border-radius: 4px;
  color: #8C6B3C;
  font-size: 0.75rem;
  white-space: nowrap;
}

.channel-row-desc {
  margin-top: 10px;
  max-width: 820px;
  color: #4A4A4A;
  font-size: 0.9375rem;
}

.channel-row-sample {
  margin-top: 8px;
  max-width: 820px;
  color: #6B6B6B;
  font-size: 0.875rem;
}

/* 本期专题片单速览 */
.featured {
  padding: 64px 0;
  background-color: #FFFFFF;
  border-top: 1px solid #E5E0D8;
  border-bottom: 1px solid #E5E0D8;
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.featured-item {
  display: flex;
  flex-direction: column;
  background-color: #FFFFFF;
  border: 1px solid #E5E0D8;
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.featured-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(44, 44, 44, 0.08);
}

.featured-figure {
  background-color: #F2EDE5;
}

.featured-figure img {
  width: 100%;
  height: 168px;
  object-fit: cover;
}

.featured-name {
  padding: 18px 18px 0;
  font-size: 1.0625rem;
  font-weight: 600;
  color: #1F1F1F;
}

.featured-scope {
  padding: 8px 18px 0;
  color: #8C6B3C;
  font-size: 0.8125rem;
}

.featured-sample {
  padding: 8px 18px 20px;
  color: #4A4A4A;
  font-size: 0.875rem;
}

/* 条目字段与收录边界摘要 */
.fields {
  padding: 64px 0;
}

.field-table-wrap {
  overflow-x: auto;
}

.fields .field-table {
  min-width: 620px;
}

/* 查阅路径三步概览 */
.path {
  padding: 64px 0;
  background-color: #FFFFFF;
  border-top: 1px solid #E5E0D8;
}

.path-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.path-item {
  display: flex;
  gap: 14px;
  padding: 22px 20px;
  background-color: #FAF8F5;
  border: 1px solid #E5E0D8;
  border-radius: 8px;
}

.path-num {
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  line-height: 28px;
  text-align: center;
  border: 1px solid #B08D57;
  border-radius: 50%;
  color: #8C6B3C;
  font-size: 0.875rem;
}

.path-body {
  min-width: 0;
}

.path-name {
  font-size: 1rem;
  font-weight: 600;
  color: #1F1F1F;
}

.path-desc {
  margin-top: 8px;
  color: #4A4A4A;
  font-size: 0.9375rem;
}

/* --------------------------------------------------------------------------
   pages · 题材频道页
   -------------------------------------------------------------------------- */
.layout-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.layout-shell.sidebar-left {
  grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
}

.channel-nav {
  padding: 22px 20px;
  background-color: #FFFFFF;
  border: 1px solid #E5E0D8;
  border-radius: 8px;
}

.channel-nav-title {
  font-size: 1rem;
  font-weight: 600;
  color: #1F1F1F;
}

.channel-nav-note {
  margin-top: 8px;
  color: #6B6B6B;
  font-size: 0.8125rem;
}

.channel-nav-list {
  margin-top: 14px;
  border-top: 1px solid #F0ECE4;
}

.channel-nav-list a {
  display: block;
  padding: 10px 0;
  min-height: 44px;
  line-height: 24px;
  color: #4A4A4A;
  font-size: 0.9375rem;
  border-bottom: 1px solid #F0ECE4;
}

.channel-nav-list a:hover,
.channel-nav-list a:focus-visible {
  color: #8C6B3C;
}

.channel-nav-more {
  margin-top: 14px;
}

.channel-nav-more a {
  color: #8C6B3C;
  font-size: 0.875rem;
}

.channel-detail {
  min-width: 0;
}

.channel-block {
  padding: 0 0 36px;
  border-bottom: 1px solid #E5E0D8;
}

.channel-block + .channel-block {
  padding-top: 36px;
}

.channel-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 14px;
}

.channel-detail .channel-name {
  font-size: 1.5rem;
  font-weight: 600;
  color: #1F1F1F;
}

.channel-tag {
  padding: 2px 8px;
  border: 1px solid #E5E0D8;
  border-radius: 4px;
  color: #8C6B3C;
  font-size: 0.75rem;
  white-space: nowrap;
}

.channel-figure {
  margin-top: 18px;
  border-radius: 8px;
  overflow: hidden;
  background-color: #F2EDE5;
}

.channel-figure img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.channel-figure figcaption {
  padding: 10px 14px;
  color: #6B6B6B;
  font-size: 0.8125rem;
  background-color: #FBF9F5;
}

.channel-detail .channel-desc {
  margin-top: 18px;
  color: #4A4A4A;
}

.channel-points {
  margin-top: 16px;
  display: grid;
  gap: 10px;
}

.channel-points li {
  position: relative;
  padding-left: 18px;
  color: #4A4A4A;
  font-size: 0.9375rem;
}

.channel-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #B08D57;
}

.channel-link {
  margin-top: 18px;
}

.channel-link a {
  color: #8C6B3C;
  font-size: 0.9375rem;
  border-bottom: 1px solid #E5E0D8;
}

.channel-link a:hover,
.channel-link a:focus-visible {
  border-bottom-color: #B08D57;
}

.channel-guide {
  margin-top: 40px;
  padding: 24px;
  background-color: #FFFFFF;
  border: 1px solid #E5E0D8;
  border-radius: 8px;
}

.channel-guide-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: #1F1F1F;
}

.channel-guide-text {
  margin-top: 12px;
  color: #4A4A4A;
  font-size: 0.9375rem;
}

.channel-guide-links {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
}

.channel-guide-links a {
  color: #8C6B3C;
  font-size: 0.9375rem;
}

/* --------------------------------------------------------------------------
   pages · 专题片单页
   -------------------------------------------------------------------------- */
.featured-list {
  margin-bottom: 56px;
}

.featured-list .featured-item {
  display: grid;
  grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
  gap: 0;
  padding: 0;
}

.featured-list .featured-item + .featured-item {
  margin-top: 24px;
}

.featured-media {
  background-color: #F2EDE5;
}

.featured-media img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.featured-body {
  padding: 22px 24px;
  min-width: 0;
}

.featured-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1F1F1F;
}

.featured-meta {
  margin-top: 8px;
  color: #8C6B3C;
  font-size: 0.8125rem;
}

.featured-desc {
  margin-top: 12px;
  color: #4A4A4A;
  font-size: 0.9375rem;
}

.featured-fields {
  margin: 16px 0 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 16px;
  font-size: 0.9375rem;
}

.featured-fields dt {
  color: #6B6B6B;
  white-space: nowrap;
}

.featured-fields dd {
  margin: 0;
  color: #2C2C2C;
}

.featured-link {
  margin-top: 18px;
}

.featured-link a {
  color: #8C6B3C;
  font-size: 0.9375rem;
  border-bottom: 1px solid #E5E0D8;
}

.featured-link a:hover,
.featured-link a:focus-visible {
  border-bottom-color: #B08D57;
}

.selection-basis {
  margin-bottom: 56px;
}

.basis-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.basis-item {
  padding: 22px 20px;
  background-color: #FFFFFF;
  border: 1px solid #E5E0D8;
  border-radius: 8px;
}

.basis-title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: #1F1F1F;
}

.basis-item p {
  margin-top: 10px;
  color: #4A4A4A;
  font-size: 0.9375rem;
}

.editorial-note {
  padding: 28px 24px;
  background-color: #FFFFFF;
  border: 1px solid #E5E0D8;
  border-radius: 8px;
}

.editorial-body {
  margin-top: 14px;
}

.editorial-body p {
  color: #4A4A4A;
  font-size: 0.9375rem;
}

.editorial-body p + p {
  margin-top: 12px;
}

/* --------------------------------------------------------------------------
   pages · 条目字段说明页
   -------------------------------------------------------------------------- */
.field-figure {
  margin-bottom: 40px;
  border-radius: 8px;
  overflow: hidden;
  background-color: #F2EDE5;
  border: 1px solid #E5E0D8;
}

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

.field-figure-caption {
  padding: 10px 16px;
  color: #6B6B6B;
  font-size: 0.8125rem;
  background-color: #FBF9F5;
}

.field-table {
  margin-bottom: 48px;
}

.boundary-rules {
  margin-bottom: 48px;
  padding: 28px 24px;
  background-color: #FFFFFF;
  border: 1px solid #E5E0D8;
  border-radius: 8px;
}

.boundary-rules p {
  margin-top: 12px;
  color: #4A4A4A;
  font-size: 0.9375rem;
}

.faq {
  margin-bottom: 8px;
}

.faq .section-lead {
  margin-bottom: 20px;
}

/* --------------------------------------------------------------------------
   pages · 查阅路径页
   -------------------------------------------------------------------------- */
.path-steps {
  margin-bottom: 56px;
}

.path-figure {
  margin: 20px 0 28px;
  border-radius: 8px;
  overflow: hidden;
  background-color: #F2EDE5;
  border: 1px solid #E5E0D8;
}

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

.path-figure figcaption {
  padding: 10px 16px;
  color: #6B6B6B;
  font-size: 0.8125rem;
  background-color: #FBF9F5;
}

.step-list {
  display: grid;
  gap: 20px;
}

.step-item {
  display: flex;
  gap: 18px;
  padding: 24px;
  background-color: #FFFFFF;
  border: 1px solid #E5E0D8;
  border-radius: 8px;
}

.step-index {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  line-height: 32px;
  text-align: center;
  border: 1px solid #B08D57;
  border-radius: 50%;
  color: #8C6B3C;
  font-size: 0.9375rem;
}

.step-body {
  min-width: 0;
}

.step-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: #1F1F1F;
}

.step-desc {
  margin-top: 10px;
  color: #4A4A4A;
  font-size: 0.9375rem;
}

.step-desc a {
  color: #8C6B3C;
  border-bottom: 1px solid #E5E0D8;
}

.step-points {
  margin-top: 14px;
  display: grid;
  gap: 8px;
}

.step-points li {
  position: relative;
  padding-left: 18px;
  color: #4A4A4A;
  font-size: 0.9375rem;
}

.step-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #B08D57;
}

.notes {
  margin-bottom: 56px;
}

.notes .section-intro {
  margin-bottom: 20px;
}

.tips {
  margin-bottom: 8px;
}

.tip-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.tip-card {
  padding: 20px 18px;
  background-color: #FFFFFF;
  border: 1px solid #E5E0D8;
  border-radius: 8px;
}

.tip-title {
  font-size: 1rem;
  font-weight: 600;
  color: #1F1F1F;
}

.tip-text {
  margin-top: 10px;
  color: #4A4A4A;
  font-size: 0.9375rem;
}

.tips-foot {
  margin-top: 24px;
}

.tips-foot a {
  color: #8C6B3C;
  font-size: 0.9375rem;
  border-bottom: 1px solid #E5E0D8;
}

.tips-foot a:hover,
.tips-foot a:focus-visible {
  border-bottom-color: #B08D57;
}

/* --------------------------------------------------------------------------
   pages · 404
   -------------------------------------------------------------------------- */
.error-main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 72px 24px 80px;
}

.error-panel {
  max-width: 640px;
}

.error-code {
  color: #B08D57;
  font-size: 0.9375rem;
  letter-spacing: 0.08em;
}

.error-panel h1 {
  margin-top: 12px;
  font-size: 2rem;
  font-weight: 600;
  color: #1F1F1F;
}

.error-text {
  margin-top: 16px;
  color: #4A4A4A;
}

.error-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.error-guide {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid #E5E0D8;
}

.error-guide h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1F1F1F;
}

.error-entry-list {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.error-entry-list a {
  display: block;
  padding: 18px 20px;
  min-height: 44px;
  background-color: #FFFFFF;
  border: 1px solid #E5E0D8;
  border-radius: 8px;
  color: #2C2C2C;
  font-size: 0.9375rem;
  transition: transform 0.18s ease, box-shadow 0.18s ease,
    border-color 0.18s ease;
}

.error-entry-list a:hover,
.error-entry-list a:focus-visible {
  transform: translateY(-2px);
  border-color: #D9D2C6;
  box-shadow: 0 6px 16px rgba(44, 44, 44, 0.08);
  color: #2C2C2C;
}

/* --------------------------------------------------------------------------
   responsive · 断点适配
   -------------------------------------------------------------------------- */
@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 36px;
    padding: 44px 24px 52px;
  }

  .featured-grid,
  .basis-grid,
  .path-list,
  .error-entry-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tip-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .layout-shell.sidebar-left {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }

  .channel-nav {
    order: 2;
  }

  .channel-detail {
    order: 1;
  }

  .featured-list .featured-item {
    grid-template-columns: minmax(0, 1fr);
  }

  .featured-media img {
    min-height: 0;
    height: 220px;
  }
}

@media (max-width: 768px) {
  .header-inner {
    padding: 0 18px;
    min-height: 62px;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    flex: 1 0 100%;
    margin-left: 0;
  }

  .nav-list {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 6px 0 12px;
    border-top: 1px solid #E5E0D8;
  }

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

  .nav-link {
    display: block;
    padding: 12px 4px;
    min-height: 44px;
    line-height: 20px;
    border-bottom: 1px solid #F0ECE4;
    white-space: normal;
  }

  .nav-link:hover,
  .nav-link:focus-visible,
  .nav-link.is-current {
    border-bottom-color: #F0ECE4;
  }

  .nav-link.is-current {
    color: #8C6B3C;
  }

  .inner-main {
    padding: 0 18px 56px;
  }

  .page-header {
    padding: 22px 0 26px;
    margin-bottom: 32px;
  }

  .page-title,
  .hero-title,
  .error-panel h1 {
    font-size: 1.625rem;
  }

  .section-title {
    font-size: 1.3125rem;
  }

  .channel-detail .channel-name {
    font-size: 1.3125rem;
  }

  .hero-cards {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-figure img {
    height: 200px;
  }

  .channels,
  .featured,
  .fields,
  .path {
    padding: 48px 0;
  }

  .section-inner {
    padding: 0 18px;
  }

  .featured-grid,
  .basis-grid,
  .path-list,
  .error-entry-list,
  .tip-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .featured-figure img {
    height: 180px;
  }

  .fields .field-table {
    min-width: 0;
  }

  .data-table th,
  .data-table td,
  .field-table th,
  .field-table td {
    padding: 12px 14px;
  }

  .data-table thead th,
  .field-table thead th {
    white-space: normal;
  }

  .channel-figure img,
  .field-figure img,
  .path-figure img {
    height: 190px;
  }

  .step-item {
    padding: 20px 18px;
    gap: 14px;
  }

  .footer-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
    padding: 40px 18px 28px;
  }

  .footer-copy {
    padding: 16px 18px;
  }

  .error-main {
    padding: 52px 18px 64px;
  }
}

@media (max-width: 420px) {
  .brand-slogan {
    display: none;
  }

  .hero-inner {
    padding: 36px 18px 44px;
  }

  .hero-actions .btn,
  .error-actions .btn {
    flex: 1 1 100%;
  }

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

  .featured-fields {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .featured-fields dd {
    margin-bottom: 8px;
  }
}