/* 迪赛英语 GEO 官网 · 公共样式 */
:root {
  --brand: #df1e3d;
  --brand-dark: #b81630;
  --brand-soft: rgba(223, 30, 61, 0.08);
  --deep: #1a1a1a;
  --ink: #222;
  --muted: #6f7a84;
  --light: #f7f8fa;
  --line: #e8eaed;
  --white: #fff;
  --container: 1350px;
  --sidebar: 330px;
  --layout-gap: 34px;
  --radius: 6px;
  --shadow: 0 18px 42px rgba(26, 26, 26, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding-top: 76px;
  color: var(--ink);
  background: var(--white);
  font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.72;
}

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

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3, h4, p {
  margin-top: 0;
}

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

/* ========== 共用布局 ========== */
.container {
  width: var(--container);
  max-width: 100%;
  margin: 0 auto;
  padding: 0;
}

.page {
  overflow: hidden;
  background: var(--white);
}

.section {
  padding: 30px 0;
}

.section-alt {
  background: var(--light);
}

.section-head {
  max-width: 880px;
  margin: 0 auto 30px;
  text-align: center;
}

.section-title {
  margin: 0 0 14px;
  color: var(--deep);
  font-size: 46px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.section-desc {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--brand);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.muted {
  color: var(--muted);
}

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--brand);
  font-size: 16px;
  font-weight: 600;
}

.link-more:hover {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 150px;
  height: 48px;
  padding: 0 24px;
  border: 1px solid var(--brand);
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  cursor: pointer;
}

.btn:hover {
  transform: none;
  box-shadow: none;
}

.btn-primary {
  color: var(--white);
  background: var(--brand);
}

.btn-primary:hover {
  background: var(--brand-dark);
}

.btn-secondary {
  color: var(--brand);
  background: var(--white);
}

.btn-secondary:hover {
  color: #fff;
  background: var(--brand);
  border-color: var(--brand);
  transform: none;
  box-shadow: none;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ========== 页头 ========== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 8px 30px rgba(26, 26, 26, 0.06);
}

.page {
  overflow: hidden;
  background: var(--white);
}

.site-header .container {
  position: relative;
}

.site-header__bar {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.site-header__logo {
  flex: 0 0 auto;
  width: 139px;
}

.site-header__logo img {
  display: block;
  width: 139px;
  height: 48px;
  object-fit: contain;
}

.site-header__nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0;
  margin-left: auto;
  color: #294553;
  font-size: 16px;
}

.site-header__nav a {
  position: relative;
  padding: 26px 13px;
  color: #3d4f59;
  font-size: 16px;
  font-weight: 400;
  white-space: nowrap;
}

.site-header__nav a::after {
  content: "";
  position: absolute;
  left: 13px;
  right: 13px;
  bottom: 0;
  height: 3px;
  background: var(--brand);
  transform: scaleX(0);
  transition: transform 0.2s ease;
}

.site-header__nav a:hover {
  color: var(--brand);
}

.site-header__nav a.is-active {
  color: #df1e3d;
  font-weight: 700;
}

.site-header__nav a:hover::after,
.site-header__nav a.is-active::after {
  transform: scaleX(1);
}

.site-header__cta {
  flex: 0 0 auto;
  min-width: auto;
  height: 40px;
  min-height: 40px;
  padding: 0 18px;
  margin-left: 8px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
}

.site-header__toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid #d9e1e6;
  border-radius: var(--radius);
  background: transparent;
  color: #2b3d48;
  font-size: 22px;
  cursor: pointer;
}

/* ========== 页脚 ========== */
.site-footer {
  padding: 30px 0 20px;
  color: rgba(255, 255, 255, 0.78);
  background: var(--deep);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.site-footer__brand img {
  width: 139px;
  height: 48px;
  object-fit: contain;
  margin-bottom: 18px;
}

.site-footer__brand p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.62);
}

.site-footer__col h4 {
  margin: 0 0 18px;
  color: var(--white);
  font-size: 16px;
}

.site-footer__col a,
.site-footer__col p {
  display: block;
  margin: 0 0 10px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 15px;
}

.site-footer__col a:hover {
  color: var(--brand);
}

.site-footer__grid--home {
  grid-template-columns: 1.3fr 1fr auto;
  align-items: start;
}

.site-footer__qrcode {
  text-align: center;
}

.site-footer__qrcode img {
  width: 120px;
  height: 120px;
  margin: 0 auto 10px;
  border-radius: 10px;
  background: #fff;
}

.site-footer__qrcode span {
  display: block;
  color: rgba(255, 255, 255, 0.62);
  font-size: 15px;
}

.site-footer__copy {
  padding-top: 22px;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
}

/* ========== 内页通用 ========== */
.page-hero {
  padding: 48px 0;
  min-height: 245px;
  display: flex;
  align-items: center;
  background: linear-gradient(115deg, #fff 0%, #fbf5f6 70%, #f5e8eb);
  border-bottom: 1px solid rgba(223, 30, 61, 0.08);
}

.page-hero .container {
  text-align: center;
}

.page-hero__title {
  margin: 0 auto 16px;
  color: var(--deep);
  font-size: 48px;
  font-weight: 800;
  line-height: 1.15;
}

.page-hero__desc {
  margin: 0 auto;
  max-width: 760px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.85;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 14px;
}

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

.breadcrumb span {
  color: var(--deep);
}

.detail-wrap {
  padding: 56px 0 80px;
}

.detail-title {
  margin: 0 0 18px;
  color: var(--deep);
  font-size: 36px;
  font-weight: 800;
  line-height: 1.3;
}

.detail-meta {
  margin: 0 0 32px;
  color: var(--muted);
  font-size: 14px;
}

.detail-body {
  color: #3a4450;
  font-size: 16px;
  line-height: 1.9;
}

.detail-body p {
  margin: 0 0 18px;
}

.detail-body h2,
.detail-body h3 {
  margin: 36px 0 14px;
  color: var(--deep);
}

.detail-body h2 {
  font-size: 24px;
}

.detail-body h3 {
  font-size: 20px;
}

.detail-nav {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.detail-nav a:hover {
  color: var(--brand);
}

/* ========== 首页 · Banner ========== */
.home-banner {
  position: relative;
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  overflow: hidden;
  background: #f3f4f6;
}

.home-banner__media {
  display: block;
  width: 100%;
  height: 500px;
}

.home-banner__media picture {
  display: block;
  width: 100%;
  height: 100%;
}

.home-banner__media img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  object-position: center;
}

.home-banner__action {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 130px;
  z-index: 2;
}

.home-banner__action .btn {
  min-width: 150px;
  font-size: 16px;
  font-weight: 700;
}

/* ========== 首页 · 数据条 ========== */
.home-stats-bar {
  padding: 40px 0 30px;
  background: #faf8f9;
}

/* 首页各版块统一上内边距 */
.home-brand,
.home-advantages-ref,
.home-courses-ref,
.home-digital-ref,
.home-founder,
.home-case,
.home-news-center,
.home-faq-center {
  padding-top: 60px;
}

.home-stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.home-stats-bar__item {
  position: relative;
  padding: 8px 16px;
  text-align: center;
}

.home-stats-bar__item:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 14%;
  right: 0;
  width: 1px;
  height: 72%;
  background: var(--line);
}

.home-stats-bar__item strong {
  display: block;
  margin-bottom: 8px;
  color: var(--brand);
  font-size: 40px;
  font-weight: 800;
  line-height: 1.15;
}

.home-stats-bar__item span {
  color: var(--muted);
  font-size: 16px;
}

/* ========== 首页 · 板块标题 ========== */
.home-section-head {
  max-width: 880px;
  margin: 0 auto 42px;
  text-align: center;
}

.home-section-head h2 {
  margin: 0 0 12px;
  color: var(--deep);
  font-size: 46px;
  font-weight: 800;
  line-height: 1.25;
}

.home-section-head p {
  margin: 0;
  color: #625a5e;
  font-size: 16px;
  line-height: 1.8;
}

.home-section-head--light h2 {
  color: #fff;
}

.home-section-head--light p {
  color: #d9ced2;
}

/* ========== 首页 · 品牌介绍 ========== */
.home-brand {
  background: #fff;
}

.home-brand__layout {
  display: grid;
  grid-template-columns: 1fr 570px;
  gap: clamp(40px, 5vw, 72px);
  align-items: start;
}

.home-brand__text h2 {
  margin: 0 0 28px;
  color: var(--deep);
  font-size: 40px;
  font-weight: 800;
  line-height: 1.2;
  text-align: left;
}

.home-brand__text p {
  margin: 0 0 20px;
  color: #625a5e;
  font-size: 16px;
  line-height: 1.95;
  text-align: left;
}

.home-brand__btn {
  margin-top: 8px;
  min-width: 140px;
  height: 48px;
  min-height: 48px;
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--radius);
}

.home-brand__photo {
  margin: 0;
  overflow: hidden;
  border-radius: 20px;
  box-shadow: 0 18px 42px rgba(67, 35, 46, 0.12);
}

.home-brand__photo img {
  width: 570px;
  max-width: 100%;
  height: 410px;
  object-fit: cover;
}

/* ========== 首页 · 核心优势（参考版） ========== */
.home-advantages-ref {
  padding-bottom: clamp(48px, 6vw, 80px);
  background: #f7f3f5;
}

.home-advantages-ref__head {
  display: none;
}

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

.home-advantages-ref__card {
  position: relative;
  padding: 30px 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(67, 35, 46, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.home-advantages-ref__card:hover {
  transform: translateY(-4px);
  border-color: rgba(223, 30, 61, 0.12);
  box-shadow: var(--shadow);
}

.home-advantages-ref__headline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 16px;
}

.home-advantages-ref__num {
  flex: 0 0 auto;
  color: rgba(223, 30, 61, 0.28);
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.02em;
}

.home-advantages-ref__card h3 {
  margin: 0;
  color: var(--deep);
  font-size: 20px;
  line-height: 1.4;
}

.home-advantages-ref__card p {
  margin: 0;
  color: rgba(34, 34, 34, 0.72);
  font-size: 15px;
  line-height: 1.9;
}

/* ========== 首页 · 课程中心（参考版） ========== */
.home-courses-ref {
  padding-bottom: clamp(48px, 6vw, 80px);
  background: #fff;
}

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

.home-courses-ref__card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  padding: 32px 32px 28px;
  background: #fff;
  border: 1px solid #e8eaed;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(67, 35, 46, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.home-courses-ref__card::after {
  content: "";
  position: absolute;
  right: -58px;
  bottom: -58px;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: rgba(223, 30, 61, 0.07);
  pointer-events: none;
}

.home-courses-ref__card > * {
  position: relative;
  z-index: 1;
}

.home-courses-ref__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.home-courses-ref__card h3 {
  margin: 0 0 12px;
  color: var(--deep);
  font-size: 24px;
  font-weight: 800;
  line-height: 1.35;
  transition: color 0.2s ease;
}

.home-courses-ref__card h3 a {
  color: inherit;
}

.home-courses-ref__card:hover h3,
.home-courses-ref__card:hover h3 a {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.home-courses-ref__audience {
  margin: 0 0 8px;
  color: #8d8488;
  font-size: 15px;
}

.home-courses-ref__card p:not(.home-courses-ref__audience) {
  flex: 1 1 auto;
  margin: 0 0 18px;
  color: #666;
  font-size: 15px;
  line-height: 1.85;
}

.home-courses-ref__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.home-courses-ref__tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  color: #625a5e;
  background: transparent;
  border: 1px solid #e0e4e8;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
}

.home-courses-ref__card .btn {
  margin-top: auto;
  align-self: flex-start;
  min-width: auto;
  height: 44px;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  border-color: var(--brand);
  background: var(--brand);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
}

.home-courses-ref__card .btn:hover {
  background: var(--brand-dark);
  border-color: var(--brand-dark);
  color: #fff;
}

.home-courses-ref__actions {
  margin-top: 34px;
  text-align: center;
}

/* ========== 首页 · 数字化（参考版） ========== */
.home-digital-ref {
  position: relative;
  overflow: hidden;
  padding-bottom: clamp(48px, 6vw, 80px);
  color: #fff;
  background: linear-gradient(125deg, #292326, #3b2a30);
}

.home-digital-ref__layout {
  display: block;
  max-width: 100%;
  margin: 0;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
}

.home-digital-ref__intro {
  max-width: 100%;
  margin: 0 auto 40px;
  text-align: center;
  color: #d9ced2;
  font-size: 19px;
  line-height: 2;
}

.home-digital-ref__features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin: 0 0 40px;
}

.home-digital-ref__panel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 100%;
  margin: 0 auto;
}

.home-digital-ref__features span {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  color: #ffd5dc;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  font-size: 15px;
  font-weight: 400;
}

.home-digital-ref__mock {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 132px;
  padding: 32px 28px;
  text-align: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
}

.home-digital-ref__mock strong {
  display: block;
  margin-bottom: 0;
  color: #fff;
  font-size: 20px;
  font-weight: 600;
}

.home-digital-ref__mock span {
  color: #d8cbd0;
  font-size: 15px;
  line-height: 1.6;
}

/* ========== 首页 · 创始人 ========== */
.home-founder {
  padding-bottom: clamp(48px, 6vw, 80px);
  background: #fff;
}

.home-founder__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.home-founder__layout {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 22px;
  align-items: stretch;
  padding: 26px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 12px 36px rgba(26, 26, 26, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.home-founder__layout:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.home-founder__photo {
  height: 220px;
  overflow: hidden;
  border-radius: 14px;
}

.home-founder__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.home-founder__info {
  display: flex;
  flex-direction: column;
  height: 220px;
  min-height: 220px;
}

.home-founder__info h3 {
  margin: 0 0 8px;
  color: var(--deep);
  font-size: 28px;
  font-weight: 800;
  transition: color 0.2s ease;
}

.home-founder__info h3 a {
  color: inherit;
}

.home-founder__layout:hover .home-founder__info h3,
.home-founder__layout:hover .home-founder__info h3 a {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.home-founder__role {
  margin: 0 0 14px;
  color: var(--brand);
  font-size: 16px;
  font-weight: 700;
}

.home-founder__desc {
  flex: 0 0 auto;
  margin: 0;
  max-height: calc(15px * 1.85 * 2);
  color: #625a5e;
  font-size: 15px;
  line-height: 1.85;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  text-overflow: ellipsis;
  word-break: break-all;
}

.home-founder__info .btn {
  flex: 0 0 auto;
  align-self: flex-start;
  margin-top: auto;
  margin-bottom: 8px;
  width: auto;
  min-width: 0;
  height: 36px;
  min-height: 36px;
  padding: 0 16px;
  font-size: 15px;
  font-weight: 600;
}

.home-founder__info .btn:hover {
  transform: none;
}

/* ========== 首页 · 新闻中心（参考 96editor） ========== */
.home-news-center {
  padding-bottom: clamp(48px, 6vw, 80px);
  background: #fff;
}

.home-news-center__head {
  display: none;
}

.home-faq-center__head {
  display: none;
}

.home-news-center__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.home-news-center__card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 5px 18px rgba(67, 35, 46, 0.035);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.home-news-center__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.home-news-center__cover {
  overflow: hidden;
}

.home-news-center__cover img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.home-news-center__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 22px;
}

.home-news-center__body h3 {
  margin: 0 0 10px;
  color: var(--deep);
  font-size: 20px;
  line-height: 1.45;
  transition: color 0.2s ease;
}

.home-news-center__body h3 a {
  color: inherit;
}

.home-news-center__body p {
  margin: 0 0 16px;
  color: #625a5e;
  font-size: 14px;
  line-height: 1.75;
  flex: 1;
}

.home-news-center__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: auto;
}

.home-news-center__time {
  color: #8d8488;
  font-size: 14px;
}

.home-news-center__link {
  color: var(--brand);
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
  transition: text-decoration-color 0.2s ease;
}

.home-news-center__actions .btn {
  font-size: 16px;
  font-weight: 600;
}

.home-news-center__card:hover .home-news-center__body h3,
.home-news-center__card:hover .home-news-center__body h3 a {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.home-news-center__card:hover .home-news-center__link {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.home-news-center__body h3 a:hover {
  color: var(--brand);
}

.home-faq-center__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.home-faq-center__actions .btn {
  font-size: 16px;
  font-weight: 600;
}

.home-news-center__actions {
  margin-top: 36px;
  text-align: center;
}

/* ========== 首页 · 常见问题（参考 96editor） ========== */
.home-faq-center {
  padding-bottom: clamp(48px, 6vw, 80px);
  background: #f7f3f5;
}

.home-faq-center__head {
  display: none;
}

.home-faq-center__card {
  padding: 28px 28px 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(26, 26, 26, 0.05);
}

.home-faq-center__card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
}

.home-faq-center__card-head h3 {
  margin: 0;
  color: var(--deep);
  font-size: 22px;
}

.home-faq-center__card-head a {
  color: var(--brand);
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  transition: text-decoration-color 0.2s ease;
}

.home-faq-center__card-head a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.home-faq-center__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.home-faq-center__list a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid #eef2f4;
  color: #2b3d48;
  font-size: 16px;
}

.home-faq-center__list li:last-child a {
  border-bottom: 0;
}

.home-faq-center__list .idx {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
}

.home-faq-center__list .q {
  flex: 1 1 auto;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.home-faq-center__list a:hover .q {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.home-faq-center__list .arr {
  flex: 0 0 auto;
  color: #9fb1bb;
  font-size: 18px;
}

.home-faq-center__actions {
  margin-top: 28px;
  text-align: center;
}

/* ========== 首页 · 红色 CTA ========== */
.home-cta-band {
  position: relative;
  overflow: hidden;
  margin-bottom: 0;
  padding: clamp(20px, 6vw, 30px) 0;
  color: #fff;
  background: linear-gradient(112deg, #c91032, #e62b49);
  border-radius: 0;
}

.home-cta-band::before,
.home-cta-band::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
}

.home-cta-band::before {
  top: -170px;
  right: -55px;
  width: 360px;
  height: 360px;
}

.home-cta-band::after {
  right: 130px;
  bottom: -180px;
  width: 260px;
  height: 260px;
}

.home-cta-band__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 24px;
  max-width: 1180px;
  margin: 0 auto;
}

.home-cta-band__copy {
  max-width: 100%;
}

.home-cta-band__title {
  margin: 0 0 10px;
  font-size: clamp(25px, 3vw, 38px);
  font-weight: 800;
  line-height: 1.3;
  white-space: nowrap;
}

.home-cta-band__desc {
  margin: 0;
  color: #ffe9ed;
  font-size: 16px;
  line-height: 1.8;
}

.home-cta-band__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.home-cta-band__actions .btn {
  font-size: 16px;
  font-weight: 700;
}

.home-cta-band .btn-light {
  color: var(--brand);
  background: #fff;
  border-color: #fff;
}

.home-cta-band .btn-light:hover {
  color: #fff;
  background: transparent;
  border-color: #fff;
}

.home-cta-band .btn-secondary {
  color: #fff;
  background: transparent;
  border-color: rgba(255, 255, 255, 0.72);
}

.home-cta-band .btn-secondary:hover {
  color: var(--brand);
  background: #fff;
  border-color: #fff;
}

/* ========== 首页 · 友情链接 ========== */
.home-friend-links {
  padding: 28px 0 32px;
  background: #fff;
  border-top: 1px solid var(--line);
}

.home-friend-links h3 {
  margin: 0 0 18px;
  color: var(--deep);
  font-size: 20px;
  font-weight: 800;
}

.home-friend-links__list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
}

.home-friend-links__list a {
  color: #666;
  font-size: 16px;
  line-height: 1.6;
  transition: color 0.18s;
}

.home-friend-links__list a:hover {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ========== 联系我们 · 校区列表 ========== */
.contact-campus-list {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}

.contact-campus-list h2 {
  margin: 0 0 24px;
  color: var(--deep);
  font-size: 28px;
  font-weight: 800;
}

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

.contact-campus-item {
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.contact-campus-item h3 {
  margin: 0 0 10px;
  color: var(--deep);
  font-size: 18px;
  font-weight: 700;
}

.contact-campus-item p {
  margin: 0;
  color: #625a5e;
  font-size: 16px;
  line-height: 1.85;
}

/* ========== 首页 · 品牌简介 ========== */
.home-about__layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: stretch;
}

.home-about__main {
  padding: 48px;
  background:
    radial-gradient(circle at 92% 12%, rgba(223, 30, 61, 0.12), transparent 30%),
    linear-gradient(135deg, #fff, #faf5f6);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.home-about__main .eyebrow {
  margin-bottom: 12px;
}

.home-about__main h3 {
  margin: 0 0 16px;
  color: var(--deep);
  font-size: 32px;
  line-height: 1.3;
}

.home-about__main p {
  margin: 0 0 14px;
  color: #4f5d68;
  font-size: 16px;
}

.home-about__main p:last-child {
  margin-bottom: 0;
}

.home-about__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.home-about__stat {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 140px;
  padding: 28px;
  color: var(--white);
  background: linear-gradient(135deg, var(--deep), var(--brand));
  border-radius: 16px;
}

.home-about__stat strong {
  display: block;
  margin-bottom: 8px;
  font-size: 34px;
  line-height: 1;
}

.home-about__stat span {
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

/* ========== 首页 · 核心优势 ========== */
.home-advantage__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.home-advantage__card {
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.home-advantage__card:hover {
  transform: translateY(-4px);
  border-color: rgba(223, 30, 61, 0.35);
  box-shadow: var(--shadow);
}

.home-advantage__num {
  display: block;
  margin-bottom: 16px;
  color: rgba(223, 30, 61, 0.45);
  font-size: 28px;
  font-weight: 800;
  line-height: 1;
}

.home-advantage__card h3 {
  margin: 0 0 12px;
  color: var(--deep);
  font-size: 22px;
}

.home-advantage__card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

/* ========== 首页 · 课程 ========== */
.home-course__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.home-course__card {
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.home-course__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.home-course__tag {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
}

.home-course__card h3 {
  margin: 0 0 12px;
  color: var(--deep);
  font-size: 22px;
}

.home-course__card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.home-course__card.home-course__card--wide {
  grid-column: span 2;
  background:
    radial-gradient(circle at 8% 8%, rgba(223, 30, 61, 0.1), transparent 36%),
    var(--white);
}

/* ========== 首页 · 数字化 ========== */
.home-digital__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
}

.home-digital__text h3 {
  margin: 0 0 16px;
  color: var(--deep);
  font-size: 30px;
  line-height: 1.35;
}

.home-digital__text p {
  margin: 0 0 16px;
  color: #4f5d68;
  font-size: 16px;
}

.home-digital__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 18px;
  margin: 22px 0 0;
}

.home-digital__list li {
  position: relative;
  padding-left: 16px;
  color: #4f5d68;
  font-size: 14px;
}

.home-digital__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
}

.home-digital__visual {
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--line);
}

.home-digital__visual img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

/* ========== 首页 · 师资预览 ========== */
.home-team__layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px;
  align-items: center;
}

.home-team__photo {
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--line);
}

.home-team__photo img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  object-position: top center;
}

.home-team__info .eyebrow {
  margin-bottom: 10px;
}

.home-team__info h3 {
  margin: 0 0 14px;
  color: var(--deep);
  font-size: 32px;
}

.home-team__info p {
  margin: 0 0 14px;
  color: #4f5d68;
  font-size: 16px;
}

.home-team__info .btn-group {
  margin-top: 24px;
}

/* ========== 首页 · 案例预览 ========== */

.home-case__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.home-case__card {
  display: flex;
  flex-direction: column;
  padding: 34px 32px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(67, 35, 46, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.home-case__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.home-case__label {
  display: none;
}

.home-case__card h3 {
  margin: 0 0 14px;
  color: var(--deep);
  font-size: 24px;
  line-height: 1.35;
  transition: color 0.2s ease;
}

.home-case__card h3 a {
  color: inherit;
}

.home-case__card:hover h3,
.home-case__card:hover h3 a {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.home-case__card p {
  margin: 0 0 22px;
  color: rgba(34, 34, 34, 0.68);
  font-size: 16px;
  line-height: 1.85;
}

.home-case__metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin: auto 0 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.home-case__metrics strong {
  display: block;
  color: var(--brand);
  font-size: 32px;
  font-weight: 800;
  line-height: 1.1;
}

.home-case__metrics span {
  color: var(--muted);
  font-size: 13px;
}

/* ========== 首页 · 新闻预览 ========== */
.home-news__list {
  display: grid;
  gap: 0;
}

.home-news__item {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.home-news__item:first-child {
  padding-top: 0;
}

.home-news__cover {
  overflow: hidden;
  border-radius: 10px;
}

.home-news__cover img {
  width: 100%;
  height: 130px;
  object-fit: cover;
}

.home-news__body .home-news__tag {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
}

.home-news__body h3 {
  margin: 0 0 8px;
  color: var(--deep);
  font-size: 22px;
  line-height: 1.4;
}

.home-news__body p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.home-news__item:hover h3 {
  color: var(--brand);
}

.home-news__more {
  color: var(--brand);
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}

.home-news__actions {
  margin-top: 36px;
  text-align: center;
}

/* ========== 首页 · FAQ 预览 ========== */
.home-faq__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.home-faq__card {
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.home-faq__card h3 {
  margin: 0 0 16px;
  color: var(--deep);
  font-size: 22px;
}

.home-faq__card a {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: #3a4450;
  font-size: 15px;
}

.home-faq__card a:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.home-faq__card a:hover {
  color: var(--brand);
}

.home-faq__card a span:last-child {
  color: var(--muted);
}

/* ========== 首页 · 校区 CTA ========== */
.home-campus {
  color: var(--white);
  background: linear-gradient(135deg, #1a1a1a 0%, #3a0a14 55%, #df1e3d 140%);
}

.home-campus .section-title,
.home-campus .section-desc {
  color: rgba(255, 255, 255, 0.92);
}

.home-campus .section-desc {
  color: rgba(255, 255, 255, 0.7);
}

.home-campus__info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 8px;
}

.home-campus__item {
  padding: 28px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
}

.home-campus__item h4 {
  margin: 0 0 10px;
  color: var(--white);
  font-size: 18px;
}

.home-campus__item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 14px;
}

/* ========== 关于迪赛 ========== */
.about-intro__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.about-intro__text h2 {
  margin: 0 0 18px;
  color: var(--deep);
  font-size: 32px;
}

.about-intro__text p {
  margin: 0 0 14px;
  color: #4f5d68;
  font-size: 16px;
}

.about-intro__text .btn-primary {
  font-size: 16px;
  font-weight: 700;
}

.about-intro__media {
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--line);
}

.about-intro__media img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

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

.about-idea__card {
  padding: 32px 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(67, 35, 46, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.about-idea__card:hover {
  transform: translateY(-3px);
  border-color: rgba(223, 30, 61, 0.12);
  box-shadow: var(--shadow);
}

.about-idea__card h3 {
  margin: 0 0 14px;
  color: var(--deep);
  font-size: 24px;
  font-weight: 800;
  line-height: 1.35;
}

.about-idea__card p {
  margin: 0;
  color: #625a5e;
  font-size: 15px;
  line-height: 1.9;
}

.about-milestone {
  position: relative;
}

.about-milestone__item {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 28px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.about-milestone__year {
  color: var(--brand);
  font-size: 20px;
  font-weight: 800;
}

.about-milestone__item h3 {
  margin: 0 0 8px;
  color: var(--deep);
  font-size: 22px;
}

.about-milestone__item p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.about-article {
  padding: 56px 0 80px;
  background: #fff;
}

.about-article__body {
  width: 100%;
  max-width: 1350px;
  margin: 0 auto;
}

.about-article__body h2 {
  margin: 0 0 24px;
  color: var(--deep);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.3;
}

.about-article__body h2:first-of-type {
  font-size: 30px;
}

.about-article__body h2:not(:first-child) {
  margin-top: 48px;
}

.about-article__body h3 {
  margin: 32px 0 12px;
  color: var(--deep);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.35;
}

.about-article__body p {
  margin: 0 0 18px;
  color: #4f5d68;
  font-size: 16px;
  line-height: 1.95;
}

.about-article__figure {
  margin: 36px auto;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--line);
  max-width: 720px; /* 控制文章中间图片不要铺满整行 */
}

.about-article__figure img {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  display: block;
}

.about-article__actions {
  margin-top: 40px;
}

.about-article__actions .btn-primary {
  font-size: 16px;
  font-weight: 700;
}

.about-advantages-article {
  background: #fff;
}

.about-advantages-article__body {
  max-width: 1350px;
  margin: 0 auto;
}

.about-advantages-article h2 {
  margin: 0 0 28px;
  color: var(--deep);
  font-size: 40px;
  font-weight: 800;
  line-height: 1.25;
}

.about-advantages-article h3 {
  margin: 26px 0 12px;
  color: var(--deep);
  font-size: 26px;
  font-weight: 800;
  line-height: 1.35;
}

.about-advantages-article p {
  margin: 0 0 14px;
  color: #4f5d68;
  font-size: 16px;
  line-height: 1.95;
}

.about-advantages-article figure {
  margin: 30px 0;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--line);
}

.about-advantages-article figure img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

/* ========== 课程中心 ========== */
.course-list__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.course-list__card {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.course-list__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.course-list__card:hover .course-list__body h3 {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.course-list__card:hover .course-list__body h3 a {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.course-list__card:hover .course-list__link {
  text-decoration: underline;
  text-underline-offset: 4px;
}

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

.course-list__body {
  padding: 28px;
}

.course-list__body h3 {
  margin: 0 0 12px;
  color: var(--deep);
  font-size: 24px;
  transition: color 0.2s ease;
}

.course-list__audience {
  margin: 0 0 8px !important;
  color: #8d8488;
  font-size: 15px;
}

.course-list__body p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.course-list__link {
  display: inline-flex;
  align-items: center;
  color: var(--brand);
  font-size: 16px;
  font-weight: 600;
}

.course-list__link:hover {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ========== 师资团队（对标创始团队） ========== */
.team-list__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.team-list__card {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.team-list__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.team-list__card:hover h3 {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.team-list__card:hover h3 a {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.team-list__card:hover .link-more {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.team-list__photo {
  overflow: hidden;
  border-radius: 12px;
  background: var(--light);
}

.team-list__photo img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  object-position: top center;
}

.course-list__cta {
  margin-top: 40px;
  text-align: center;
}

.course-list__cta-btn {
  min-width: 220px;
  height: 52px;
  min-height: 52px;
  font-size: 18px;
  font-weight: 700;
}

.team-list__role {
  display: none;
}

.team-list__card h3 {
  margin: 0 0 12px;
  color: var(--deep);
  font-size: 28px;
  transition: color 0.2s ease;
}

.team-list__card p {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.team-detail__layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 48px;
  align-items: start;
}

.team-detail__photo {
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--line);
}

.team-detail__photo img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  object-position: top center;
}

.team-detail__role {
  margin-bottom: 10px;
  color: var(--brand);
  font-size: 14px;
  font-weight: 700;
}

.team-detail__tags {
  margin: 0 0 24px;
  color: #4f5d68;
  font-size: 15px;
  line-height: 1.9;
}

/* 师资详情 · 参考双栏布局 */
.team-profile-top {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 40px;
  align-items: start;
  margin-bottom: 28px;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

.team-profile-top__info h1 {
  margin: 0 0 14px;
  color: var(--deep);
  font-size: 38px;
  font-weight: 800;
  line-height: 1.25;
}

.team-profile-top__role {
  margin: 0 0 12px;
  color: var(--brand);
  font-size: 17px;
  font-weight: 700;
}

.team-profile-top__tags {
  margin: 0;
  color: #625a5e;
  font-size: 16px;
  line-height: 1.9;
}

.team-profile-top__photo {
  overflow: hidden;
  border-radius: 14px;
}

.team-profile-top__photo img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  object-position: top center;
}

.team-profile-page .article-body {
  padding: 0;
  font-size: 18px;
}

.team-profile-page .detail-nav {
  display: none;
}

/* ========== 学员案例（对标服务案例） ========== */
.case-list__grid {
  display: grid;
  gap: 22px;
}

.case-list__card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  padding: 36px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.case-list__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.case-list__card:hover h3 {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.case-list__card:hover h3 a {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.case-list__card .btn {
  transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.case-list__card .btn:hover {
  color: #fff;
  background: var(--brand);
  border-color: var(--brand);
  transform: none;
  box-shadow: none;
}

.case-list__label {
  display: none;
}

.case-list__card h3 {
  margin: 0 0 12px;
  color: var(--deep);
  font-size: 28px;
  transition: color 0.2s ease;
}

.case-list__card p {
  margin: 0 0 22px;
  max-width: 760px;
  color: var(--muted);
  font-size: 16px;
}

.case-list__metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
}

.case-list__metrics strong {
  display: block;
  color: var(--brand);
  font-size: 30px;
  line-height: 1.1;
}

.case-list__metrics span {
  color: var(--muted);
  font-size: 13px;
}

.case-detail__metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
  margin: 28px 0 40px;
  padding: 28px;
  background: var(--light);
  border-radius: 14px;
}

.case-detail__metrics strong {
  display: block;
  color: var(--brand);
  font-size: 34px;
  line-height: 1.1;
}

.case-detail__metrics span {
  color: var(--muted);
  font-size: 14px;
}

.case-detail__blocks {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin: 28px 0;
}

.case-detail__block {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.case-detail__block span {
  display: block;
  margin-bottom: 12px;
  color: var(--brand);
  font-size: 22px;
  font-weight: 800;
}

.case-detail__block h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.case-detail__block p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.case-detail__value {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 28px;
}

.case-detail__panel {
  padding: 28px;
  background: var(--light);
  border-radius: 14px;
}

.case-detail__panel h3 {
  margin: 0 0 14px;
  font-size: 20px;
}

.case-detail__panel li {
  position: relative;
  margin-bottom: 8px;
  padding-left: 14px;
  color: #4f5d68;
  font-size: 15px;
}

.case-detail__panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
}

/* ========== 新闻 / 问题地图频道（对标 96editor 布局） ========== */
.channel-page {
  background:
    radial-gradient(circle at 8% 10%, rgba(223, 30, 61, 0.06), transparent 24%),
    #f7f8fa;
}

.channel-hero {
  display: flex;
  align-items: center;
  min-height: 245px;
  padding: 48px 0;
  text-align: center;
  background: linear-gradient(115deg, #fff 0%, #fbf5f6 70%, #f5e8eb);
  border-bottom: 1px solid rgba(223, 30, 61, 0.08);
}

.channel-hero__inner {
  max-width: 940px;
  margin: 0 auto;
  text-align: center;
}

.channel-hero h1 {
  margin: 0 auto 18px;
  color: #101827;
  font-size: 50px;
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.02em;
  text-align: center;
}

.channel-hero p {
  margin: 0 auto;
  max-width: 820px;
  color: #4f626d;
  font-size: 16px;
  line-height: 1.85;
  text-align: center;
}

.crumb-nav {
  margin-top: 22px;
  padding: 0;
  color: #4f626d;
  font-size: 15px;
  line-height: 1.7;
}

.crumb-nav--detail {
  margin-top: 25px;
}

.crumb-nav--help-list {
  margin-top: 25px;
}

.crumb-nav a {
  color: #4f626d;
}

.crumb-nav a:hover {
  color: var(--brand);
}

.crumb-nav .crumb-sep {
  margin: 0 10px;
  color: #4f626d;
}

/* 新闻分类 pills */
.news-cat-section {
  margin-top: 30px;
}

.news-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.news-cats .cat-pill {
  display: inline-flex;
  align-items: center;
  height: 42px;
  padding: 0 24px;
  border: 1px solid #e0e4e8;
  border-radius: 999px;
  background: #fff;
  color: #4f626d;
  font-size: 15px;
  line-height: 1;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.news-cats .cat-pill:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.news-cats .cat-pill.active {
  border-color: var(--brand);
  background: var(--brand);
  color: #fff;
}

/* 新闻列表：主栏 + 热门侧栏 */
.news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--sidebar);
  gap: var(--layout-gap);
  margin-top: 28px;
  padding-bottom: 80px;
}

.news-list {
  display: grid;
  gap: 22px;
}

.news-card {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
  align-items: stretch;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 18px 42px rgba(26, 26, 26, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.news-card:hover .news-body h2,
.news-card:hover .news-body h2 a {
  color: var(--brand);
}

.news-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 14px;
}

.news-body {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.news-body h2 {
  margin: 0 0 10px;
  color: var(--deep);
  font-size: 26px;
  font-weight: 800;
  line-height: 1.35;
}

.news-body h2 a:hover {
  color: var(--brand);
  text-decoration: underline;
}

.news-body p {
  margin: 0 0 14px;
  color: #61737d;
  font-size: 16px;
  line-height: 1.8;
}

.news-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: auto;
}

.news-foot .tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 14px;
  font-weight: 700;
}

.news-foot .link {
  color: var(--brand);
  font-size: 16px;
}

.news-foot .link:hover {
  text-decoration: underline;
}

.news-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 36px;
}

.news-pagination__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 14px;
  border: 1px solid #e0e4e8;
  border-radius: 8px;
  background: #fff;
  color: #294553;
  font-size: 15px;
  font-weight: 600;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.news-pagination__item:hover:not(.is-disabled):not(.is-active) {
  border-color: rgba(223, 30, 61, 0.35);
  color: var(--brand);
}

.news-pagination__item.is-active {
  border-color: var(--brand);
  background: var(--brand);
  color: #fff;
}

.news-pagination__item.is-disabled {
  color: #9fb1bb;
  cursor: default;
}

.hot-card {
  align-self: start;
  position: sticky;
  top: 112px;
  width: var(--sidebar);
  max-width: 100%;
  min-width: 0;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 18px 42px rgba(26, 26, 26, 0.06);
}

.hot-card h3 {
  margin: 0 0 14px;
  color: var(--deep);
  font-size: 24px;
}

.hot-card a {
  position: relative;
  display: block;
  padding: 13px 0 13px 18px;
  border-bottom: 1px solid var(--line);
  color: #294553;
  font-size: 16px;
  line-height: 1.55;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.18s, transform 0.18s, background 0.18s;
}

.hot-card a:last-child {
  border-bottom: 0;
}

.hot-card a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
  transform: translateY(-50%);
}

.hot-card a:hover {
  color: var(--brand);
  transform: none;
  background: transparent;
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* 问题地图首页：分类面板 */
.help-cat-section {
  padding: 30px 0 40px;
}

.help-cat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.help-cat-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
  border: 1px solid #e4e8ec;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(26, 26, 26, 0.05);
}

.help-cat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid #eee;
  background: linear-gradient(120deg, #fff0f3 0%, #fafafa 100%);
}

.help-cat-head h3 {
  margin: 0;
  color: #142231;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.3;
}

.help-cat-more {
  flex: 0 0 auto;
  color: var(--brand);
  font-size: 15px;
  font-weight: 400;
  white-space: nowrap;
}

.help-cat-more:hover {
  text-decoration: underline;
}

.help-cat-list {
  padding: 6px 24px 16px;
}

.help-cat-list a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid #eef2f4;
  color: #2b3d48;
}

.help-cat-list a:last-child {
  border-bottom: 0;
}

.help-cat-list .idx {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
}

.help-cat-list .q {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 16px;
  line-height: 1.6;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.2s;
}

.help-cat-list a:hover .q {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.help-cat-list .arr {
  flex: 0 0 auto;
  margin-left: auto;
  color: #9fb1bb;
  font-size: 18px;
  line-height: 1;
  transition: color 0.2s, transform 0.2s;
}

.help-cat-list a:hover .arr {
  color: var(--brand);
  transform: none;
}

/* 问题分类列表 */
.help-directory {
  padding: 28px 0 80px;
}

.help-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--sidebar);
  gap: var(--layout-gap);
  align-items: start;
}

.help-main-column {
  align-self: start;
}

.help-pagination {
  margin-top: 28px;
}

.help-main-list {
  display: grid;
  gap: 24px;
}

.help-question-card {
  display: block;
  min-height: 0;
  padding: 30px;
  background: #fff;
  border: 1px solid rgba(26, 26, 26, 0.1);
  border-radius: 18px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.help-question-card:hover {
  transform: none;
  box-shadow: none;
}

.help-question-card__body {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.help-question-card strong {
  display: block;
  margin: 0 0 14px;
  color: #07152a;
  font-size: 26px;
  font-weight: 800;
  line-height: 1.35;
}

.help-question-card:hover strong {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.help-question-card p {
  margin: 0;
  min-height: 60px;
  color: #425664;
  font-size: 17px;
  line-height: 1.85;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.help-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: auto;
  padding-top: 18px;
}

.help-foot em {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand);
  font-style: normal;
  font-size: 14px;
  font-weight: 700;
}

.help-foot span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 116px;
  height: 42px;
  border: 1px solid rgba(223, 30, 61, 0.24);
  border-radius: 999px;
  color: var(--brand);
  font-size: 15px;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.help-question-card:hover .help-foot span {
  color: #fff;
  background: var(--brand);
  border-color: var(--brand);
}

.help-sidebar {
  width: var(--sidebar);
  max-width: 100%;
  min-width: 0;
}

.help-side-box {
  margin-bottom: 20px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.help-side-box h3 {
  margin: 0 0 12px;
  color: var(--deep);
  font-size: 20px;
}

.help-side-box a:not(.btn) {
  position: relative;
  display: block;
  padding: 10px 0 10px 16px;
  color: #294553;
  font-size: 16px;
  border-bottom: 1px solid #eef2f4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.help-side-box a:not(.btn):last-of-type {
  border-bottom: 0;
}

.help-side-box a:not(.btn)::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
  transform: translateY(-50%);
}

.help-side-box a:not(.btn):hover {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.help-contact-box p {
  margin: 0 0 16px;
  color: #4f626d;
  font-size: 16px;
  line-height: 1.8;
}

.help-contact-box .btn {
  width: 100%;
}

/* 文章 / 问题详情 */
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--sidebar);
  gap: var(--layout-gap);
  align-items: start;
  padding: 10px 0 40px;
}

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

.article-main > h1 {
  margin: 24px 0 12px;
  color: var(--deep);
  font-size: 44px;
  font-weight: 800;
  line-height: 1.2;
}

.article-main .article-meta {
  margin-bottom: 24px;
  color: #666;
  font-size: 15px;
  font-weight: 400;
}

.article-main .time {
  margin-bottom: 24px;
  color: #666;
  font-size: 15px;
  font-weight: 400;
}

.relate-card {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 0 0 28px;
  padding: 18px 22px;
  background: #fff;
  border: 1px solid #e4e8ec;
  border-radius: 10px;
}

.relate-card .relate-logo {
  flex: 0 0 auto;
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid #eef2f4;
  border-radius: 10px;
  background: #f7f8fa;
}

.relate-card .relate-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.relate-card .relate-info {
  flex: 1 1 auto;
  min-width: 0;
}

.relate-card .relate-info h4 {
  margin: 0 0 6px;
  color: #142231;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
}

.relate-card .relate-info p {
  margin: 0;
  color: #4f626d;
  font-size: 15px;
  line-height: 1.7;
}

.relate-card .relate-btn {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 22px;
  border: 1px solid var(--brand);
  border-radius: 6px;
  color: var(--brand);
  font-size: 15px;
  white-space: nowrap;
  transition: background 0.2s, color 0.2s;
}

.relate-card .relate-btn:hover {
  background: var(--brand);
  color: #fff;
}

.article-cover {
  width: 100%;
  height: 390px;
  margin: 0 0 24px;
  object-fit: cover;
  border-radius: 12px;
}

.article-body {
  color: #666;
  font-size: 15px;
  line-height: 1.9;
}

.news-detail-page .article-main .article-body {
  font-size: 18px;
}

.case-detail-page .article-main .article-body {
  font-size: 18px;
}

.article-body p {
  margin: 0 0 18px;
}

.article-body h2 {
  margin: 36px 0 14px;
  color: var(--deep);
  font-size: 26px;
}

.article-body h3 {
  margin: 28px 0 12px;
  color: var(--deep);
  font-size: 20px;
}

.article-prev-next {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  color: #61737d;
  font-size: 16px;
  line-height: 1.7;
}

.article-prev-next .prev-next-item {
  flex: 1 1 0;
  min-width: 0;
}

.article-prev-next .next-item {
  text-align: right;
}

.article-prev-next a:hover {
  color: var(--brand);
  text-decoration: underline;
}

.article-prev-next .no-more {
  color: #61737d;
}

.related-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 46px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.related-head h2 {
  margin: 0;
  color: var(--deep);
  font-size: 24px;
}

.related-head .btn {
  display: inline;
  min-width: 0;
  height: auto;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--brand);
  font-size: 15px;
  font-weight: 400;
  box-shadow: none;
  transform: none;
}

.related-head .btn:hover,
.related-head .btn.btn-secondary:hover {
  color: var(--brand);
  background: transparent;
  border: 0;
  box-shadow: none;
  transform: none;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 48px;
  margin-top: 22px;
}

.related-grid a {
  display: block;
  color: #294553;
  font-size: 16px;
  line-height: 1.75;
  transition: color 0.18s;
}

.related-grid a::before {
  content: "• ";
  color: #294553;
}

.related-grid a:hover {
  color: var(--brand);
}

.article-related .related-grid {
  margin-top: 22px;
}

.related-card {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 18px;
  align-items: center;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 10px 28px rgba(26, 26, 26, 0.05);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.related-card:hover {
  border-color: rgba(223, 30, 61, 0.2);
  box-shadow: var(--shadow);
}

.related-card__cover {
  overflow: hidden;
  border: 1px solid #eef2f4;
  border-radius: 10px;
}

.related-card__cover img {
  width: 100%;
  height: 90px;
  object-fit: cover;
}

.related-card__body h3 {
  margin: 0 0 8px;
  color: var(--deep);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
}

.related-card__body h3 a:hover {
  color: var(--brand);
}

.related-card__body p {
  margin: 0 0 12px;
  color: #61737d;
  font-size: 14px;
  line-height: 1.7;
}

.related-card__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 16px;
  border: 1px solid #2b3d48;
  border-radius: 999px;
  color: #2b3d48;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.related-card__btn:hover {
  border-color: var(--brand);
  color: var(--brand);
}

/* ========== 荣誉资质频道 ========== */
.honors-section {
  padding: 54px 0 80px;
}

.honors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.honor-card {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 22px;
  align-items: center;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(26, 26, 26, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.honor-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.honor-card:hover .honor-card__body h3 {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.honor-card:hover .honor-card__body h3 a {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.honor-card:hover .honor-card__btn {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.honor-card__cover {
  overflow: hidden;
  border: 1px solid #eef2f4;
  border-radius: 10px;
}

.honor-card__cover img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.honor-card__body h3 {
  margin: 0 0 10px;
  color: var(--deep);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.35;
  transition: color 0.2s ease;
}

.honor-card__body p {
  margin: 0 0 18px;
  color: #61737d;
  font-size: 16px;
  line-height: 1.8;
}

.honor-card__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: auto;
  padding: 0;
  border: none;
  border-radius: 0;
  color: var(--brand);
  font-size: 16px;
  font-weight: 600;
}

.honor-card__btn:hover {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.honor-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--sidebar);
  gap: var(--layout-gap);
  align-items: start;
  padding: 28px 0 80px;
}

.honor-detail-main {
  padding: 32px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(26, 26, 26, 0.05);
}

.honor-detail-main__grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 28px;
  align-items: start;
}

.honor-detail-main__cover {
  overflow: hidden;
  padding: 12px;
  background: #f7f8fa;
  border: 1px solid #eef2f4;
  border-radius: 12px;
}

.honor-detail-main__cover img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.honor-detail-main__tag {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--brand);
  font-size: 14px;
  font-weight: 700;
}

.honor-detail-main h1 {
  margin: 0 0 18px;
  color: var(--deep);
  font-size: 34px;
  font-weight: 800;
  line-height: 1.25;
}

.honor-detail-main__text {
  color: #666;
  font-size: 16px;
  line-height: 1.9;
}

.honor-detail-main__text p {
  margin: 0 0 16px;
}

.sidebar-card {
  margin-bottom: 18px;
  padding: 25px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(26, 26, 26, 0.05);
}

.sidebar-card h3 {
  margin: 0 0 16px;
  color: var(--deep);
  font-size: 20px;
}

.sidebar-card ul {
  margin: 0;
  padding: 0;
}

.sidebar-card li {
  margin: 0;
  padding: 12px 0;
  border-bottom: 1px solid #eef2f4;
  color: #294553;
  font-size: 16px;
  line-height: 1.55;
}

.sidebar-card li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.sidebar-card li:first-child {
  padding-top: 0;
}

.sidebar-card li a {
  position: relative;
  display: block;
  padding-left: 16px;
  color: #294553;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-card li a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
  transform: translateY(-50%);
}

.sidebar-card a:not(.btn):hover {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.sidebar-card p {
  margin: 0 0 16px;
  color: #4f626d;
  font-size: 16px;
  line-height: 1.8;
}

.side-related a:not(.btn) {
  position: relative;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 12px 0 12px 16px;
  border-bottom: 1px solid #eef2f4;
  color: #294553;
  font-size: 16px;
  line-height: 1.55;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.side-related a:not(.btn):last-of-type {
  border-bottom: 0;
}

.side-related a:not(.btn)::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
  transform: translateY(-50%);
}

.side-related a:not(.btn):hover {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.side-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.side-tags a {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border: 1px solid #e0e7ec;
  border-radius: 999px;
  background: #fff;
  color: #4f626d;
  font-size: 15px;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.side-tags a:hover {
  color: #fff;
  border-color: var(--brand);
  background: var(--brand);
  text-decoration: none;
}

.sidebar-card .side-tags a:hover {
  color: #fff;
  border-color: var(--brand);
  background: var(--brand);
  text-decoration: none;
}

.side-tags__more {
  display: block;
  margin-top: 14px;
  color: var(--brand);
  font-size: 16px;
  font-weight: 400;
  text-align: center;
  padding: 10px 12px;
  border: 1px solid rgba(223, 30, 61, 0.25);
  border-radius: 12px;
  background: #fff;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.sidebar-card a.side-tags__more:hover,
.side-tags__more:hover {
  color: #fff;
  background: var(--brand);
  border-color: var(--brand);
  text-decoration: none;
}

.tag-page {
  padding: 56px 0 88px;
}

/* ========== 专题页（news-topic 风格） ========== */
.topic-hero {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  align-items: center;
  width: 100%;
  max-width: 1350px;
  margin: 12px auto 36px;
}

.topic-hero__media {
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid var(--line);
}

.topic-hero__media img {
  width: 100%;
  height: 168px;
  object-fit: cover;
  object-position: center;
  display: block;
}

.topic-hero__info {
  min-width: 0;
}

.topic-hero__info h1 {
  margin: 0 0 12px;
  color: var(--deep);
  font-size: 32px;
  font-weight: 800;
  line-height: 1.25;
}

.topic-hero__info p {
  margin: 0;
  color: #4f626d;
  font-size: 16px;
  line-height: 1.9;
  max-width: none;
}

.topic-sidebar {
  display: grid;
  gap: 18px;
}

.topic-sidebar .hot-card {
  position: static;
  width: 100%;
}

.topic-sidebar .hot-card a:hover {
  color: var(--brand);
  transform: none;
  background: transparent;
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (max-width: 860px) {
  .topic-hero {
    grid-template-columns: 120px 1fr;
    gap: 14px;
    margin: 10px 0 22px;
    align-items: start;
  }

  .topic-hero__media img {
    height: 90px;
  }

  .topic-hero__info h1 {
    margin-bottom: 8px;
    font-size: 22px;
  }

  .topic-hero__info p {
    font-size: 14px;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .topic-sidebar .hot-card {
    width: auto;
  }
}

.tag-page__intro {
  margin: 0 0 24px;
  color: #4f626d;
  font-size: 16px;
  line-height: 1.85;
}

.tag-page__cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tag-page__cloud a {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid #dfe6eb;
  border-radius: 999px;
  background: #fff;
  color: #2b3d48;
  font-size: 15px;
  transition: color 0.2s, border-color 0.2s;
}

.tag-page__cloud a:hover {
  color: #fff;
  border-color: var(--brand);
  background: var(--brand);
}

.topic-page {
  padding: 12px 0 80px;
  background: #fff;
}

body.channel-page:has(.topic-page) {
  background: #fff;
}

.topic-page__intro {
  margin: 0 0 26px;
  color: #4f626d;
  font-size: 16px;
  line-height: 1.9;
}

.topic-page__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 0;
}

.topic-page__filters span {
  display: inline-flex;
  align-items: center;
  height: 36px;
  padding: 0 16px;
  border: 1px solid #dfe6eb;
  border-radius: 999px;
  background: #fff;
  color: #4f626d;
  font-size: 14px;
}

.topic-page__filters span.is-active {
  border-color: var(--brand);
  background: var(--brand);
  color: #fff;
}

.article-aside {
  align-self: start;
  position: sticky;
  width: var(--sidebar);
  max-width: 100%;
  min-width: 0;
}

/* ========== 联系我们 ========== */
.contact-page__layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: start;
}

.contact-form {
  padding: 36px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.contact-form h2 {
  margin: 0 0 8px;
  font-size: 28px;
}

.contact-form > p {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 15px;
}

.contact-form__row {
  margin-bottom: 18px;
}

.contact-form label {
  display: block;
  margin-bottom: 8px;
  color: var(--deep);
  font-size: 16px;
  font-weight: 600;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
  font: inherit;
  outline: none;
  transition: border-color 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: var(--brand);
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-form .btn-primary {
  font-size: 16px;
  font-weight: 700;
}

.contact-aside {
  display: grid;
  gap: 30px;
}

.contact-aside__card {
  padding: 28px;
  background: var(--light);
  border-radius: 14px;
}

.contact-aside__card h3 {
  margin: 0 0 10px;
  color: var(--deep);
  font-size: 20px;
}

.contact-aside__card p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.contact-aside__card strong {
  display: block;
  margin-bottom: 8px;
  color: var(--brand);
  font-size: 24px;
}

.contact-map {
  margin-top: 48px;
  padding: 32px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.contact-map h2 {
  margin: 0 0 12px;
  font-size: 24px;
}

.contact-map p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

/* ========== 课程详情 ========== */
.course-detail {
  padding-bottom: 80px;
  background: #fff;
}

.course-detail__hero {
  margin-top: 25px;
  padding: 48px 52px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 12px 36px rgba(26, 26, 26, 0.06);
}

.course-detail__eyebrow {
  margin: 0 0 12px;
  color: var(--brand);
  font-size: 15px;
  font-weight: 700;
}

.course-detail__hero h1 {
  margin: 0 0 20px;
  color: var(--deep);
  font-size: 40px;
  font-weight: 800;
  line-height: 1.3;
}

.course-detail__audience {
  margin: 0 0 20px;
  color: #8d8488;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.6;
}

.course-detail__hero-desc {
  margin: 0;
  max-width: 920px;
  color: #61737d;
  font-size: 17px;
  line-height: 2;
}

.course-detail__stats,
.course-detail__hero-visual {
  display: none;
}

.course-detail__section {
  padding-top: 60px;
}

.course-detail__section-title {
  margin: 0 0 32px;
  color: var(--deep);
  font-size: 36px;
  font-weight: 800;
  text-align: center;
}

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

.course-detail__ability-card {
  padding: 28px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(26, 26, 26, 0.04);
}

.course-detail__ability-card .idx {
  display: block;
  margin-bottom: 18px;
  color: #d7dde3;
  font-size: 32px;
  font-weight: 800;
  line-height: 1;
}

.course-detail__ability-card h3 {
  margin: 0 0 12px;
  color: var(--deep);
  font-size: 20px;
  font-weight: 700;
}

.course-detail__ability-card p {
  margin: 0;
  color: #61737d;
  font-size: 15px;
  line-height: 1.75;
}

.course-detail__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.course-detail__panel {
  padding: 28px;
  border-radius: 16px;
}

.course-detail__panel--light {
  background: #fff;
  border: 1px solid var(--line);
}

.course-detail__panel--dark {
  background: #1f2430;
}

.course-detail__panel-title {
  margin: 0 0 18px;
  font-size: 18px;
  font-weight: 700;
}

.course-detail__panel--light .course-detail__panel-title {
  color: var(--deep);
}

.course-detail__panel--dark .course-detail__panel-title {
  color: #fff;
}

.course-detail__chips {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.course-detail__chip {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 12px 16px;
  border-radius: 12px;
  text-align: center;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
}

.course-detail__panel--light .course-detail__chip {
  background: #f7f8fa;
  border: 1px solid #e8eaed;
  color: #294553;
}

.course-detail__panel--dark .course-detail__chip {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
}

.course-detail__articles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.course-detail__article {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 5px 18px rgba(67, 35, 46, 0.035);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.course-detail__article:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.course-detail__article-cover {
  overflow: hidden;
}

.course-detail__article-cover img,
.course-detail__article > img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.course-detail__article-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 22px;
}

.course-detail__article-tag {
  display: none;
}

.course-detail__article h3 {
  margin: 0 0 10px;
  color: var(--deep);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.course-detail__article h3 a {
  color: inherit;
}

.course-detail__article h3 a:hover {
  color: var(--brand);
}

.course-detail__article p {
  margin: 0 0 16px;
  color: #625a5e;
  font-size: 14px;
  line-height: 1.75;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.course-detail__article-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: auto;
}

.course-detail__article-time {
  color: #8d8488;
  font-size: 14px;
}

.course-detail__article-link {
  color: var(--brand);
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
}

.course-detail__article-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.course-detail__more {
  margin-top: 28px;
  text-align: center;
}

.course-detail__more .btn {
  font-size: 16px;
}

.course-detail__faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 20px;
}

.course-detail__faq-item {
  padding: 0 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.course-detail__faq-item summary {
  position: relative;
  list-style: none;
  padding: 18px 28px 18px 0;
  color: var(--deep);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  cursor: pointer;
}

.course-detail__faq-item summary::-webkit-details-marker {
  display: none;
}

.course-detail__faq-item summary::after {
  content: "▾";
  position: absolute;
  right: 0;
  top: 50%;
  color: #9fb1bb;
  font-size: 14px;
  transform: translateY(-50%);
}

.course-detail__faq-item[open] summary::after {
  content: "▴";
  color: var(--brand);
}

.course-detail__faq-item p {
  margin: 0;
  padding: 0 0 18px;
  color: #61737d;
  font-size: 15px;
  line-height: 1.8;
  border-top: 1px solid #eef2f4;
  padding-top: 14px;
}

/* ========== 响应式 ========== */
@media (max-width: 1400px) {
  .container {
    width: calc(100% - 48px);
  }
}

@media (max-width: 1100px) {
  .site-header__nav {
    gap: 0;
    font-size: 15px;
  }

  .site-header__cta {
    display: none;
  }

  .home-brand__layout,
  .home-founder__grid,
  .home-founder__layout,
  .home-digital-ref__panel,
  .honors-grid,
  .honor-detail-layout,
  .honor-detail-main__grid,
  .related-grid,
  .related-card,
  .home-digital-ref__layout,
  .home-cta-band__inner,
  .home-about__layout,
  .home-digital__layout,
  .home-team__layout,
  .about-intro__layout,
  .team-detail__layout,
  .team-profile-top,
  .contact-page__layout,
  .course-list__card,
  .team-list__card,
  .home-news__item,
  .news-layout,
  .news-card,
  .help-layout,
  .article-layout,
  .relate-card,
  .course-detail__hero,
  .course-detail__split {
    grid-template-columns: 1fr;
  }

  .home-stats-bar__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .home-stats-bar__item:not(:last-child)::after {
    display: none;
  }

  .home-advantages-ref__grid,
  .home-courses-ref__grid,
  .home-founder__layout,
  .home-news-center__grid,
  .home-advantage__grid,
  .home-course__grid,
  .home-faq__grid,
  .home-faq-center__grid,
  .help-cat-grid,
  .about-idea__grid,
  .case-detail__blocks,
  .related-grid,
  .course-detail__ability-grid,
  .course-detail__articles,
  .course-detail__faq-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .home-course__card.home-course__card--wide {
    grid-column: span 1;
  }

  .home-banner__media,
  .home-banner__media img {
    height: 360px;
  }

  .page-hero__title,
  .section-title,
  .channel-hero h1,
  .article-main > h1 {
    font-size: 34px;
  }

  .case-list__card {
    grid-template-columns: 1fr;
  }

  .hot-card,
  .help-sidebar,
  .article-aside {
    position: static;
    width: 100%;
  }

  .article-cover {
    height: 240px;
  }

  .relate-card {
    flex-wrap: wrap;
  }

  .course-detail__hero {
    padding: 32px 28px;
  }

  .course-detail__hero h1 {
    font-size: 32px;
  }

  .about-article__body h2,
  .about-advantages-article h2 {
    font-size: 34px;
  }

  .about-article__body h3,
  .about-advantages-article h3 {
    font-size: 24px;
  }
}

@media (max-width: 860px) {
  .site-header__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-header__nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 24px 20px;
    background: #fff;
    border-bottom: 1px solid #e6edf1;
  }

  .site-header__nav.is-open {
    display: flex;
  }

  .site-header__nav a {
    padding: 14px 0;
    border-bottom: 1px solid #eef3f6;
    color: #334853;
  }

  .site-header__nav a::after {
    display: none;
  }

  .site-footer__grid,
  .site-footer__grid--home,
  .home-case__grid,
  .home-campus__info,
  .home-about__stats,
  .home-advantages-ref__grid,
  .home-courses-ref__grid,
  .home-founder__grid,
  .home-founder__layout,
  .home-news-center__grid,
  .home-faq-center__grid,
  .home-digital__list,
  .home-digital-ref__stats,
  .course-list__grid,
  .team-list__grid,
  .about-idea__grid,
  .home-advantage__grid,
  .home-course__grid,
  .home-faq__grid,
  .help-cat-grid,
  .contact-campus-list__grid,
  .related-grid,
  .case-detail__blocks,
  .case-detail__value,
  .about-milestone__item,
  .course-detail__ability-grid,
  .course-detail__articles,
  .course-detail__faq-grid,
  .course-detail__chips {
    grid-template-columns: 1fr;
  }

  .about-article__body h2,
  .about-article__body h2:first-of-type,
  .about-advantages-article h2 {
    font-size: 22px;
  }

  .about-article__body h3,
  .about-advantages-article h3 {
    font-size: 18px;
  }

  .about-article__figure img {
    max-height: 260px;
  }

  .about-advantages-article figure img {
    height: 260px;
  }

  .home-banner {
    max-width: 100%;
  }

  .home-banner__media,
  .home-banner__media picture,
  .home-banner__media img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 750 / 300;
  }

  .home-banner__media img {
    object-fit: cover;
    object-position: center;
  }

  .home-banner__action {
    display: none;
  }

  .home-stats-bar {
    padding: 14px 0 12px;
  }

  .home-stats-bar__grid {
    grid-template-columns: 1fr 1fr;
    gap: 6px 0;
  }

  .home-stats-bar__item {
    padding: 6px 10px;
  }

  .home-stats-bar__item:nth-child(odd)::after {
    display: block;
    top: 18%;
    height: 64%;
  }

  .home-stats-bar__item:nth-child(even)::after {
    display: none;
  }

  .home-stats-bar__item strong {
    margin-bottom: 2px;
    font-size: 20px;
    line-height: 1.1;
  }

  .home-stats-bar__item span {
    font-size: 13px;
    line-height: 1.35;
  }

  .home-brand__text h2 {
    font-size: 24px;
  }

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

  .home-digital-ref__intro {
    margin-bottom: 28px;
    font-size: 16px;
    line-height: 1.85;
  }

  .home-founder__info .btn {
    margin-bottom: 0;
  }

  .home-case .section-head {
    margin-bottom: 20px;
  }

  .home-case .section-desc {
    margin-top: 0;
  }

  .page-hero,
  .channel-hero {
    min-height: 150px;
    padding: 28px 0;
  }

  .page-hero__title,
  .channel-hero h1 {
    margin-bottom: 10px;
    font-size: 28px;
  }

  .page-hero__desc,
  .channel-hero p {
    font-size: 14px;
    line-height: 1.7;
  }

  .news-cat-section {
    margin-top: 16px;
  }

  .news-layout {
    margin-top: 14px;
  }

  .honors-section {
    padding: 28px 0 56px;
  }

  .home-cta-band__inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .home-cta-band__title {
    white-space: normal;
    font-size: 28px;
  }

  .home-brand__card {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .section {
    padding: 30px 0;
  }

  .home-brand,
  .home-advantages-ref,
  .home-courses-ref,
  .home-digital-ref,
  .home-founder,
  .home-case,
  .home-news-center,
  .home-faq-center {
    padding-top: 36px;
  }

  .home-section-head {
    margin-bottom: 22px;
  }

  .home-section-head h2 {
    font-size: 28px;
  }

  .home-courses-ref__card {
    padding: 24px 20px 22px;
  }

  .home-courses-ref__card h3 {
    font-size: 20px;
  }

  .course-list__body h3 {
    font-size: 22px;
  }

  .course-detail__hero h1 {
    font-size: 28px;
  }

  .course-detail__audience,
  .course-detail__hero-desc {
    font-size: 16px;
  }

  .course-detail__section-title {
    margin-bottom: 22px;
    font-size: 26px;
  }

  .course-detail__article p {
    font-size: 16px;
  }

  .team-profile-top__info h1 {
    font-size: 28px;
  }

  .team-profile-top__photo {
    width: min(100%, 220px);
    margin: 0 auto;
  }

  .team-profile-top__photo img {
    height: auto;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    object-position: center top;
  }

  .honor-card__body h3 {
    font-size: 20px;
  }

  .honor-detail-main h1 {
    font-size: 26px;
  }

  .hot-card h3 {
    font-size: 18px;
  }

  .contact-form h2,
  .contact-campus-list h2 {
    font-size: 22px;
  }

  .home-founder__layout {
    gap: 16px;
    padding: 18px 16px;
  }

  .home-founder__photo {
    width: min(100%, 220px);
    height: auto;
    aspect-ratio: 3 / 4;
    margin: 0 auto;
  }

  .home-founder__info {
    height: auto;
    min-height: 0;
  }

  .home-founder__info h3 {
    font-size: 24px;
  }

  .home-founder__photo img {
    width: 100%;
    height: 100%;
    min-height: 0;
    object-fit: cover;
    object-position: center top;
  }

  .team-list__photo {
    width: min(100%, 200px);
    margin: 0 auto;
  }

  .team-list__photo img {
    height: auto;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    object-position: center top;
  }

  .team-list__card h3 {
    font-size: 22px;
  }

  .case-list__card h3 {
    font-size: 20px;
  }

  .case-list__card p {
    font-size: 16px;
  }

  .case-list__metrics {
    gap: 18px;
  }

  .case-list__metrics strong {
    font-size: 20px;
  }

  .case-list__metrics span {
    font-size: 13px;
  }

  .case-detail-page .article-main > h1,
  .article-main > h1 {
    font-size: 26px;
    margin-top: 10px;
  }

  .crumb-nav,
  .crumb-nav--detail,
  .crumb-nav--help-list {
    margin-top: 10px;
    margin-bottom: 0;
    padding: 0;
    font-size: 13px;
    line-height: 1.5;
  }

  .crumb-nav .crumb-sep {
    margin: 0 6px;
  }

  .article-layout {
    padding: 4px 0 32px;
  }

  .topic-page {
    padding-top: 4px;
  }

  .topic-hero {
    margin-top: 6px;
    margin-bottom: 16px;
  }

  .course-detail__hero {
    margin-top: 12px;
  }

  .honor-detail-main {
    margin-top: 8px;
  }

  .news-cats {
    flex-wrap: nowrap;
    gap: 10px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 4px;
  }

  .news-cats::-webkit-scrollbar {
    display: none;
  }

  .news-cats .cat-pill {
    flex: 0 0 auto;
  }

  .news-body h2 {
    font-size: 20px;
  }

  .news-body p {
    font-size: 16px;
  }

  .relate-card {
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 12px 14px;
    align-items: start;
    padding: 14px;
  }

  .relate-card .relate-logo {
    grid-row: 1 / span 2;
    width: 88px;
    height: 88px;
  }

  .relate-card .relate-info {
    grid-column: 2;
  }

  .relate-card .relate-info h4 {
    font-size: 16px;
  }

  .relate-card .relate-info p {
    font-size: 13px;
    line-height: 1.6;
  }

  .relate-card .relate-btn {
    grid-column: 2;
    justify-self: start;
    height: 34px;
    padding: 0 14px;
    font-size: 13px;
  }

  .related-head h2 {
    font-size: 20px;
  }

  .home-case__card {
    padding: 24px 20px;
  }

  .home-case__card h3 {
    font-size: 20px;
  }

  .home-case__metrics {
    gap: 18px;
  }

  .home-case__metrics strong {
    font-size: 20px;
  }

  .home-news-center__cover img {
    height: 180px;
  }

  .home-news-center__body {
    padding: 18px;
  }

  .home-news-center__body h3 {
    font-size: 20px;
  }

  .home-news-center__body p {
    font-size: 16px;
  }

  .home-news-center__actions,
  .home-faq-center__actions {
    margin-top: 24px;
  }

  .home-faq-center__card {
    padding: 20px 18px 12px;
  }

  .home-faq-center__card-head {
    gap: 10px;
    margin-bottom: 4px;
  }

  .home-faq-center__card-head h3 {
    font-size: 18px;
  }

  .home-faq-center__list a {
    gap: 10px;
    padding: 12px 0;
    font-size: 15px;
  }

  .home-friend-links {
    padding: 22px 0 28px;
  }

  .home-friend-links__list {
    gap: 10px 18px;
  }

  .home-friend-links__list a {
    font-size: 15px;
  }

  .home-brand__photo img {
    height: auto;
    min-height: 280px;
  }

  .home-news__item {
    grid-template-columns: 1fr;
  }

  .home-news__more {
    display: none;
  }

  .channel-hero h1 {
    font-size: 28px;
  }

  .channel-hero p {
    font-size: 14px;
  }

  .news-card img {
    height: 180px;
  }

  .article-prev-next {
    flex-direction: column;
    gap: 10px;
    margin-top: 22px;
    padding-top: 14px;
  }

  .article-prev-next .next-item {
    text-align: left;
  }

  .related-head {
    margin-top: 22px;
    padding-top: 14px;
  }

  .help-question-card strong {
    font-size: 22px;
  }

  .help-question-card p {
    font-size: 15px;
  }

  .about-article__figure {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .container {
    width: calc(100% - 32px);
  }

  .home-section-head h2,
  .section-title {
    font-size: 26px;
  }

  .home-courses-ref__card .btn,
  .home-founder__info .btn,
  .btn {
    min-width: 0;
    width: auto;
  }

  .home-news-center__foot {
    flex-wrap: wrap;
    gap: 8px 12px;
  }

  .home-faq-center__list .q {
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .home-founder__layout {
    grid-template-columns: 1fr;
  }

  .home-founder__photo {
    width: min(100%, 200px);
    height: auto;
    aspect-ratio: 3 / 4;
  }
}

/* ===== CMS 动态数据适配（v1 独有，静态包无此段）===== */
.team-list__photo {
  align-self: start;
  height: 260px;
}

.expert-intro {
  white-space: pre-line;
}

.team-list__card .expert-intro {
  max-height: calc(1.8em * 5);
  overflow: hidden;
}

.honor-detail-main__text {
  white-space: pre-line;
}

/* 富文本正文（后台编辑器输出）：图片恢复行内块，让 text-align:center/right 生效 */
.about-article__body img,
.article-body img,
.honor-detail-main__text img {
  display: inline-block;
  max-width: 100%;
  height: auto;
  vertical-align: middle;
  border-radius: 6px;
}

.about-article__body p:empty,
.article-body p:empty {
  display: none;
}

/* 栏目 Banner：后台上传顶图时把 hero 换成背景图，未上传保持原样 */
.page-hero.has-column-banner,
.channel-hero.has-column-banner {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.page-hero.has-column-banner::before,
.channel-hero.has-column-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

.page-hero.has-column-banner > *,
.channel-hero.has-column-banner > * {
  position: relative;
  z-index: 1;
}

.page-hero.has-column-banner h1,
.page-hero.has-column-banner p,
.channel-hero.has-column-banner h1,
.channel-hero.has-column-banner p {
  color: #fff;
}

/* 首页 Banner：后台顶图带链接时外层 <a> 需要撑满容器 */
.home-banner__media > a {
  display: block;
  width: 100%;
  height: 100%;
}

/* 栏目 Banner 手机图：仅当后台配了手机图（门控类存在）时生效，未配时移动端回退 PC 图 */
@media (max-width: 860px) {
  .page-hero.has-column-banner-mobile,
  .channel-hero.has-column-banner-mobile {
    background-image: var(--cb-m) !important;
  }
}


/* ========== 问题地图答案（后台富文本渲染） ========== */
.faq-answer { line-height: 1.9; overflow-wrap: break-word; white-space: normal; }
.faq-answer > :first-child { margin-top: 0; }
.faq-answer > :last-child { margin-bottom: 0; }
.faq-answer p { margin: 0 0 16px; }
.faq-answer h1,
.faq-answer h2,
.faq-answer h3,
.faq-answer h4,
.faq-answer h5,
.faq-answer h6 {
  margin: 26px 0 12px;
  color: var(--deep);
  font-weight: 700;
  line-height: 1.5;
}
.faq-answer h1 { font-size: 24px; }
.faq-answer h2 { font-size: 20px; }
.faq-answer h3 { font-size: 18px; }
.faq-answer h4,
.faq-answer h5,
.faq-answer h6 { font-size: 16px; }
.faq-answer ul,
.faq-answer ol { margin: 0 0 16px; padding-left: 22px; }
.faq-answer ul { list-style: disc; }
.faq-answer ol { list-style: decimal; }
.faq-answer li { margin: 0 0 8px; }
.faq-answer li > ul,
.faq-answer li > ol { margin: 8px 0 0; }
.faq-answer strong,
.faq-answer b { font-weight: 700; color: var(--deep); }
.faq-answer a { color: var(--brand); text-decoration: underline; text-underline-offset: 3px; }
.faq-answer img,
.faq-answer video,
.faq-answer iframe {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 16px auto;
  border-radius: var(--radius);
}
.faq-answer blockquote {
  margin: 0 0 16px;
  padding: 12px 18px;
  border-left: 3px solid var(--brand);
  background: var(--light);
  color: var(--muted);
}
.faq-answer hr { margin: 24px 0; border: 0; border-top: 1px solid var(--line); }
.faq-answer pre {
  margin: 0 0 16px;
  padding: 14px 16px;
  overflow-x: auto;
  border-radius: var(--radius);
  background: var(--light);
  font-size: 14px;
  line-height: 1.7;
}
.faq-answer code { padding: 2px 6px; border-radius: 4px; background: var(--light); font-size: 0.94em; }
.faq-answer pre code { padding: 0; background: none; }
.faq-answer table { width: 100%; margin: 0 0 16px; border-collapse: collapse; font-size: 15px; }
.faq-answer th,
.faq-answer td { padding: 10px 14px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.faq-answer th { background: var(--light); color: var(--deep); font-weight: 700; }

@media (max-width: 768px) {
  .faq-answer { overflow-x: auto; }
  .faq-answer table { min-width: 520px; }
  .faq-answer h1 { font-size: 21px; }
  .faq-answer h2 { font-size: 19px; }
  .faq-answer h3 { font-size: 17px; }
}