/* roulang page: index */
:root {
  --primary: #0E1A17;
  --primary-light: #14251F;
  --primary-hover: #1A2E27;
  --accent: #E8A33D;
  --accent-hover: #F0B455;
  --secondary: #C05535;
  --secondary-dark: #A64A2E;
  --bg: #F5F1EA;
  --bg-light: #FAF6EF;
  --card-bg: #FFFFFF;
  --border: #E0D8CC;
  --border-card: #E8E1D6;
  --text-main: #222A26;
  --text-sub: #5B6660;
  --text-on-dark: #F5F1EA;
  --text-on-dark-sub: #C9D2CC;
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 16px;
  --shadow-sm: 0 2px 8px rgba(14, 26, 23, 0.06);
  --shadow-md: 0 8px 24px rgba(14, 26, 23, 0.12);
  --shadow-dark: 0 4px 16px rgba(0, 0, 0, 0.3);
  --font-main: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans SC", "Microsoft YaHei", sans-serif;
  --font-data: "DIN Alternate", "Bebas Neue", "Arial Narrow", sans-serif;
  --container: 1200px;
  --spacing-section: 96px;
  --spacing-section-mobile: 60px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-main);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

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

ul, ol {
  list-style: none;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============ 按钮 ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s ease;
  text-align: center;
  line-height: 1.4;
}

.btn-primary {
  background: var(--accent);
  color: var(--primary);
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232, 163, 61, 0.3);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: none;
}

.btn-outline {
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  color: var(--text-on-dark);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}
.btn-outline:active {
  transform: translateY(0);
}

.btn-outline-light {
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text-main);
}
.btn-outline-light:hover {
  border-color: var(--accent);
  color: var(--secondary);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
}

.btn-block {
  display: flex;
  width: 100%;
}

/* ============ 徽章 / 标签 ============ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.6;
}

.badge-accent {
  background: rgba(232, 163, 61, 0.15);
  color: var(--accent);
  border: 1px solid rgba(232, 163, 61, 0.3);
}

.badge-secondary {
  background: var(--secondary);
  color: #fff;
  border: none;
}

.badge-dark {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-on-dark-sub);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

/* ============ 导航 ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}

.header-brand-row {
  background: var(--primary);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-brand-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-data);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--primary);
  transform: skewX(-6deg);
}

.logo-text {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-on-dark);
  letter-spacing: 0.5px;
}

.logo-accent {
  color: var(--accent);
}

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

.header-login {
  color: var(--text-on-dark-sub);
  font-size: 0.9rem;
  font-weight: 500;
}
.header-login:hover {
  color: var(--accent);
}

.header-nav-row {
  background: var(--primary-light);
  padding: 0;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 8px 0;
}
.nav-list::-webkit-scrollbar {
  display: none;
}

.nav-link {
  display: inline-block;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-on-dark-sub);
  white-space: nowrap;
  transition: all 0.2s ease;
}
.nav-link:hover {
  background: rgba(232, 163, 61, 0.15);
  color: var(--text-on-dark);
}
.nav-link.active {
  background: var(--accent);
  color: var(--primary);
  font-weight: 700;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-on-dark);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: calc(100vh - 130px);
  display: flex;
  align-items: center;
  background: linear-gradient(105deg, rgba(14, 26, 23, 0.96) 20%, rgba(14, 26, 23, 0.7) 60%, rgba(14, 26, 23, 0.4)), url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  padding: 80px 0;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -60px;
  right: -60px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(232, 163, 61, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  max-width: 780px;
  position: relative;
  z-index: 2;
}

.hero-accent-bar {
  width: 80px;
  height: 6px;
  background: var(--accent);
  clip-path: polygon(0 0, 100% 0, 90% 100%, 0 100%);
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-on-dark);
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.hero h1 .highlight {
  color: var(--accent);
  position: relative;
}

.hero-subtitle {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-on-dark-sub);
  max-width: 560px;
  margin-bottom: 36px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 50px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
}

.hero-stat {
  text-align: left;
}

.hero-stat-number {
  font-family: var(--font-data);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.1;
}

.hero-stat-label {
  font-size: 0.85rem;
  color: var(--text-on-dark-sub);
  margin-top: 4px;
}

/* ============ Section 通用 ============ */
.section {
  padding: var(--spacing-section) 0;
  position: relative;
}

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

.section-white {
  background: var(--card-bg);
}

.section-dark {
  background: var(--primary);
}

.section-header {
  margin-bottom: 48px;
  max-width: 700px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.section-tag .line {
  width: 36px;
  height: 4px;
  background: var(--accent);
  display: inline-block;
  border-radius: 2px;
}

.section-title {
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-main);
  margin-bottom: 12px;
}

.section-desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-sub);
}

.section-dark .section-title {
  color: var(--text-on-dark);
}
.section-dark .section-desc {
  color: var(--text-on-dark-sub);
}

/* ============ 功能分组 ============ */
.channel-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.channel-card {
  background: var(--card-bg);
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  padding: 0;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
}

.channel-card:hover {
  border-color: rgba(232, 163, 61, 0.5);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.channel-card-top {
  background: var(--primary);
  padding: 28px 24px 20px;
  position: relative;
  min-height: 100px;
}

.channel-card-top::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 60px;
  height: 100%;
  background: linear-gradient(135deg, transparent 50%, rgba(232, 163, 61, 0.15) 50%);
}

.channel-number {
  font-family: var(--font-data);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.channel-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(232, 163, 61, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 12px;
  border: 1px solid rgba(232, 163, 61, 0.3);
}

.channel-icon svg {
  width: 20px;
  height: 20px;
  fill: var(--accent);
}

.channel-card-body {
  padding: 20px 24px 24px;
  background: var(--card-bg);
}

.channel-card-body h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

.channel-card-body p {
  font-size: 0.85rem;
  color: var(--text-sub);
  line-height: 1.6;
}

/* ============ 资讯列表 ============ */
.latest-section {
  background: var(--bg-light);
}

.latest-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 40px;
  align-items: start;
}

.post-list {
  display: flex;
  flex-direction: column;
}

.post-card {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-card);
  transition: background 0.2s ease;
  border-radius: 8px;
}

.post-card:last-child {
  border-bottom: none;
}

.post-card:hover {
  background: var(--bg-light);
  padding-left: 8px;
  padding-right: 8px;
}

.post-thumb {
  flex-shrink: 0;
  width: 120px;
  height: 80px;
  border-radius: 8px;
  overflow: hidden;
  background: var(--border);
  position: relative;
}

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

.post-card:hover .post-thumb img {
  transform: scale(1.05);
}

.post-thumb::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(14, 26, 23, 0.1), transparent);
  pointer-events: none;
}

.post-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}

.post-category {
  background: var(--secondary);
  color: #fff;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.post-date {
  font-size: 0.8rem;
  color: var(--text-sub);
}

.post-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
  line-height: 1.4;
  transition: color 0.2s ease;
}

.post-card:hover .post-title {
  color: var(--secondary);
}

.post-excerpt {
  font-size: 0.85rem;
  color: var(--text-sub);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 6px;
}

.post-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s ease;
}

.post-card:hover .post-link {
  gap: 8px;
}

.post-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  background: var(--card-bg);
}

.empty-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 3px solid var(--border);
  position: relative;
  margin-bottom: 16px;
}

.empty-icon::before {
  content: '';
  position: absolute;
  top: 14px;
  left: 14px;
  width: 28px;
  height: 28px;
  border: 2px solid var(--border);
  border-radius: 50%;
}

.post-empty p {
  font-size: 0.95rem;
  color: var(--text-sub);
}

/* 右侧推荐 */
.sidebar-recommend {
  background: var(--card-bg);
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  padding: 28px;
}

.sidebar-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--accent);
}

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

.recommend-item {
  padding: 12px 14px;
  background: var(--bg-light);
  border-radius: 8px;
  border-left: 3px solid var(--accent);
  transition: all 0.2s ease;
}

.recommend-item:hover {
  background: var(--bg);
  border-left-color: var(--secondary);
}

.recommend-item h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 4px;
}

.recommend-item p {
  font-size: 0.8rem;
  color: var(--text-sub);
  line-height: 1.5;
}

.recommend-tag {
  display: inline-block;
  font-size: 0.7rem;
  background: rgba(232, 163, 61, 0.1);
  color: var(--secondary);
  padding: 2px 8px;
  border-radius: 4px;
  margin-top: 6px;
  font-weight: 600;
}

/* ============ 使用场景 ============ */
.scenario-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  overflow: hidden;
}

.scenario-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.scenario-intro h2 {
  color: var(--text-on-dark);
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.3;
}

.scenario-intro p {
  color: var(--text-on-dark-sub);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 32px;
}

.scenario-stats {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.scenario-stat-row {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--text-on-dark-sub);
  font-size: 0.9rem;
}

.scenario-stat-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

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

.scenario-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.scenario-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--accent);
  clip-path: polygon(0 0, 100% 0, 85% 100%, 0 100%);
  transition: width 0.3s ease;
}

.scenario-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(232, 163, 61, 0.3);
  transform: translateY(-4px);
}

.scenario-card:hover::before {
  width: 100px;
}

.scenario-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(232, 163, 61, 0.15);
  border: 1px solid rgba(232, 163, 61, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.scenario-card-icon svg {
  width: 22px;
  height: 22px;
  fill: var(--accent);
}

.scenario-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-on-dark);
  margin-bottom: 8px;
}

.scenario-card p {
  font-size: 0.85rem;
  color: var(--text-on-dark-sub);
  line-height: 1.6;
}

.scenario-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  transition: gap 0.2s ease;
}

.scenario-card:hover .scenario-link {
  gap: 8px;
}

/* ============ 成功案例 ============ */
.case-section {
  background: var(--bg);
}

.case-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.case-column {
  background: var(--card-bg);
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
}

.case-column-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.case-column-title::before {
  content: '';
  width: 5px;
  height: 22px;
  background: var(--accent);
  border-radius: 3px;
}

.case-points {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.case-point {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.case-point-num {
  font-family: var(--font-data);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--secondary);
  background: rgba(192, 85, 53, 0.08);
  border-radius: 8px;
  padding: 4px 10px;
  min-width: 44px;
  text-align: center;
  flex-shrink: 0;
}

.case-point-text h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 2px;
}

.case-point-text p {
  font-size: 0.85rem;
  color: var(--text-sub);
  line-height: 1.6;
}

.case-data-bar {
  background: var(--primary);
  border-radius: var(--radius);
  padding: 32px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.case-data-item {
  text-align: center;
}

.case-data-num {
  font-family: var(--font-data);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.2;
}

.case-data-label {
  font-size: 0.85rem;
  color: var(--text-on-dark-sub);
  margin-top: 4px;
  position: relative;
}

.case-data-label::after {
  content: '';
  display: block;
  width: 30px;
  height: 2px;
  background: rgba(232, 163, 61, 0.4);
  margin: 8px auto 0;
}

/* ============ 价格区 ============ */
.pricing-section {
  background: var(--bg-light);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.pricing-card {
  background: var(--card-bg);
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
  position: relative;
}

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

.pricing-card.featured {
  background: var(--primary);
  border-color: var(--accent);
  box-shadow: 0 8px 32px rgba(14, 26, 23, 0.3);
  transform: scale(1.02);
}

.pricing-card.featured:hover {
  transform: scale(1.02) translateY(-4px);
}

.featured-badge {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--accent);
  color: var(--primary);
  padding: 4px 16px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(232, 163, 61, 0.3);
}

.pricing-plan {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.pricing-card.featured .pricing-plan {
  color: var(--text-on-dark);
}

.pricing-price {
  font-family: var(--font-data);
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 4px;
}

.pricing-card.featured .pricing-price {
  color: var(--accent);
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-sub);
}

.pricing-card.featured .pricing-price span {
  color: var(--text-on-dark-sub);
}

.pricing-for {
  font-size: 0.85rem;
  color: var(--text-sub);
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.pricing-card.featured .pricing-for {
  color: var(--text-on-dark-sub);
  border-color: rgba(255, 255, 255, 0.1);
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  flex: 1;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-main);
}

.pricing-card.featured .pricing-features li {
  color: var(--text-on-dark-sub);
}

.pricing-features li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(232, 163, 61, 0.15);
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 800;
  flex-shrink: 0;
}

.pricing-card.featured .pricing-features li::before {
  background: rgba(232, 163, 61, 0.2);
}

/* ============ FAQ ============ */
.faq-section {
  background: var(--bg);
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.faq-intro h2 {
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
  font-weight: 700;
  margin-bottom: 16px;
}

.faq-intro p {
  color: var(--text-sub);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 28px;
}

.faq-contact {
  background: var(--primary);
  border-radius: var(--radius);
  padding: 24px;
  color: var(--text-on-dark);
}

.faq-contact h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--accent);
}

.faq-contact p {
  font-size: 0.85rem;
  color: var(--text-on-dark-sub);
  line-height: 1.6;
  margin-bottom: 16px;
}

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

.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item.active {
  border-color: rgba(232, 163, 61, 0.4);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
}

.faq-q {
  width: 28px;
  height: 28px;
  background: var(--primary);
  color: var(--accent);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.faq-question-text {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  flex: 1;
}

.faq-arrow {
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--text-sub);
  border-bottom: 2px solid var(--text-sub);
  transform: rotate(45deg);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-arrow {
  transform: rotate(-135deg);
  border-color: var(--accent);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-answer-inner {
  padding: 0 20px 20px 62px;
  font-size: 0.88rem;
  color: var(--text-sub);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

/* ============ CTA ============ */
.cta-banner {
  background: var(--primary);
  position: relative;
  overflow: hidden;
  padding: 60px 0;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50px;
  right: 10%;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 163, 61, 0.1), transparent 70%);
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

.cta-text h2 {
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
  font-weight: 800;
  color: var(--text-on-dark);
  margin-bottom: 8px;
}

.cta-text p {
  font-size: 0.95rem;
  color: var(--text-on-dark-sub);
  max-width: 500px;
}

/* ============ 页脚 ============ */
.site-footer {
  background: #0A1210;
  padding: 60px 0 0;
  color: var(--text-on-dark-sub);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-logo .logo-text {
  font-size: 1.2rem;
}

.footer-desc {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--text-on-dark-sub);
  max-width: 300px;
}

.footer-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-on-dark);
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 10px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--accent);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-on-dark-sub);
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--accent);
  padding-left: 4px;
}

.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.3);
}

/* ============ 响应式 ============ */
@media (max-width: 1024px) {
  .channel-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .sidebar-recommend {
    margin-top: 30px;
  }

  .scenario-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .scenario-intro {
    max-width: none;
  }

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

  .pricing-card.featured {
    grid-column: span 1;
  }

  .faq-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .header-actions .btn {
    display: none;
  }
}

@media (max-width: 768px) {
  .section {
    padding: var(--spacing-section-mobile) 0;
  }

  .menu-toggle {
    display: flex;
  }

  .header-nav-row {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--primary);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  }

  .header-nav-row.open {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 8px;
    overflow: visible;
  }

  .nav-link {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 1rem;
    white-space: normal;
  }

  .nav-link.active {
    background: var(--accent);
    color: var(--primary);
  }

  .hero {
    min-height: auto;
    padding: 60px 0;
  }

  .hero h1 {
    font-size: clamp(1.8rem, 5vw, 2.4rem);
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-stats {
    gap: 24px;
  }

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

  .case-data-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px 16px;
    padding: 24px;
  }

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

  .pricing-card.featured {
    transform: none;
  }
  .pricing-card.featured:hover {
    transform: translateY(-4px);
  }

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

  .post-card {
    gap: 14px;
  }

  .post-thumb {
    width: 90px;
    height: 70px;
  }

  .post-title {
    font-size: 1rem;
  }

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

  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }

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

@media (max-width: 520px) {
  .container {
    padding: 0 16px;
  }

  .logo-text {
    font-size: 1.05rem;
  }

  .logo-icon {
    width: 30px;
    height: 30px;
    font-size: 0.9rem;
  }

  .hero-cta {
    flex-direction: column;
    gap: 12px;
  }

  .btn {
    width: 100%;
  }

  .post-thumb {
    width: 90px;
    height: 70px;
  }

  .post-excerpt {
    -webkit-line-clamp: 2;
  }

  .scenario-stat-row {
    font-size: 0.85rem;
  }

  .case-column {
    padding: 24px 20px;
  }

  .case-data-num {
    font-size: 1.6rem;
  }

  .case-data-label {
    font-size: 0.75rem;
  }

  .faq-question {
    padding: 14px 16px;
  }

  .faq-answer-inner {
    padding-left: 52px;
  }
}

/* ============ 打印 ============ */
@media print {
  .site-header, .cta-banner, .site-footer {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 40px 0;
    background: var(--bg) !important;
  }

  .hero h1 {
    color: var(--text-main);
  }

  .hero-subtitle {
    color: var(--text-sub);
  }
}

/* roulang page: article */
/* ============ 设计变量 ============ */
:root {
  --primary: #0E1A17;
  --primary-light: #14251F;
  --primary-hover: #1A2E27;
  --accent: #E8A33D;
  --accent-hover: #F0B455;
  --secondary: #C05535;
  --secondary-dark: #A64A2E;
  --bg: #F5F1EA;
  --bg-light: #FAF6EF;
  --card-bg: #FFFFFF;
  --border: #E0D8CC;
  --border-card: #E8E1D6;
  --text-main: #222A26;
  --text-sub: #5B6660;
  --text-on-dark: #F5F1EA;
  --text-on-dark-sub: #C9D2CC;
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 16px;
  --shadow-sm: 0 2px 8px rgba(14, 26, 23, 0.06);
  --shadow-md: 0 8px 24px rgba(14, 26, 23, 0.12);
  --shadow-dark: 0 4px 16px rgba(0, 0, 0, 0.3);
  --font-main: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans SC", "Microsoft YaHei", sans-serif;
  --font-data: "DIN Alternate", "Bebas Neue", "Arial Narrow", sans-serif;
  --container: 1200px;
  --spacing-section: 96px;
  --spacing-section-mobile: 60px;
}

/* ============ Reset / Base ============ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-main);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
ul,
ol {
  list-style: none;
}
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============ 按钮 ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s ease;
  text-align: center;
  line-height: 1.4;
}
.btn-primary {
  background: var(--accent);
  color: var(--primary);
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232, 163, 61, 0.3);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: none;
}
.btn-outline {
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  color: var(--text-on-dark);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}
.btn-outline:active {
  transform: translateY(0);
}
.btn-outline-light {
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text-main);
}
.btn-outline-light:hover {
  border-color: var(--accent);
  color: var(--secondary);
}
.btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
}
.btn-block {
  display: flex;
  width: 100%;
}

/* ============ 徽章 / 标签 ============ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.6;
}
.badge-accent {
  background: rgba(232, 163, 61, 0.15);
  color: var(--accent);
  border: 1px solid rgba(232, 163, 61, 0.3);
}
.badge-secondary {
  background: var(--secondary);
  color: #fff;
  border: none;
}
.badge-dark {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-on-dark-sub);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

/* ============ 导航 ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}
.header-brand-row {
  background: var(--primary);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.header-brand-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-data);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--primary);
  transform: skewX(-6deg);
}
.logo-text {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-on-dark);
  letter-spacing: 0.5px;
}
.logo-accent {
  color: var(--accent);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}
.header-login {
  color: var(--text-on-dark-sub);
  font-size: 0.9rem;
  font-weight: 500;
}
.header-login:hover {
  color: var(--accent);
}
.header-nav-row {
  background: var(--primary-light);
  padding: 0;
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 8px 0;
}
.nav-list::-webkit-scrollbar {
  display: none;
}
.nav-link {
  display: inline-block;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-on-dark-sub);
  white-space: nowrap;
  transition: all 0.2s ease;
}
.nav-link:hover {
  background: rgba(232, 163, 61, 0.15);
  color: var(--text-on-dark);
}
.nav-link.active {
  background: var(--accent);
  color: var(--primary);
  font-weight: 700;
}
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-on-dark);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* ============ 通用区块 ============ */
.section {
  padding: var(--spacing-section) 0;
}
.section-heading {
  margin-bottom: 40px;
}
.section-heading h2 {
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-main);
  margin-bottom: 8px;
}
.section-heading p {
  color: var(--text-sub);
  font-size: 0.95rem;
}
.section-heading.center {
  text-align: center;
}
.section-heading .heading-bar {
  width: 36px;
  height: 4px;
  background: var(--accent);
  border-radius: 2px;
  margin-bottom: 12px;
}

/* ============ 面包屑 ============ */
.breadcrumb-section {
  background: var(--bg-light);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
}
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 0.88rem;
  color: var(--text-sub);
}
.breadcrumb a {
  color: var(--secondary);
  transition: color 0.2s ease;
}
.breadcrumb a:hover {
  color: var(--accent);
}
.breadcrumb .current {
  color: var(--text-main);
  font-weight: 600;
  max-width: 280px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ============ 文章主体 ============ */
.article-section {
  padding: 64px 0 80px;
}
.article-layout {
  max-width: 860px;
  margin: 0 auto;
}
.article-main {
  background: var(--card-bg);
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  padding: 48px 56px;
  box-shadow: var(--shadow-sm);
}
.article-header {
  margin-bottom: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.article-header h1 {
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  line-height: 1.35;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 16px;
}
.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-sub);
}
.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.meta-divider {
  color: var(--border);
}
.meta-tag {
  display: inline-block;
  background: rgba(192, 85, 53, 0.1);
  color: var(--secondary);
  padding: 2px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* ============ 正文排版 ============ */
.article-content {
  font-size: 1rem;
  line-height: 1.8;
  color: #333D38;
}
.article-content h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 40px 0 16px;
  padding-left: 14px;
  border-left: 4px solid var(--accent);
}
.article-content h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-main);
  margin: 32px 0 12px;
}
.article-content p {
  margin-bottom: 20px;
  color: #333D38;
}
.article-content a {
  color: var(--secondary);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.article-content a:hover {
  color: var(--accent);
}
.article-content blockquote {
  border-left: 4px solid var(--accent);
  background: var(--bg-light);
  padding: 18px 24px;
  margin: 28px 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--text-sub);
  font-style: italic;
}
.article-content ul,
.article-content ol {
  margin: 20px 0;
  padding-left: 24px;
}
.article-content ul {
  list-style: disc;
}
.article-content ol {
  list-style: decimal;
}
.article-content li {
  margin-bottom: 8px;
}
.article-content img {
  border-radius: var(--radius);
  margin: 28px 0;
  box-shadow: var(--shadow-sm);
}
.article-content pre {
  background: var(--primary);
  color: var(--text-on-dark);
  padding: 20px;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  margin: 24px 0;
  font-size: 0.88rem;
  line-height: 1.6;
}
.article-content code {
  background: var(--bg-light);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.88rem;
  color: var(--secondary);
}
.article-content pre code {
  background: transparent;
  color: inherit;
  padding: 0;
}

/* ============ 内容未找到 ============ */
.article-not-found {
  text-align: center;
  padding: 60px 20px;
}
.article-not-found h1 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 16px;
}
.article-not-found p {
  color: var(--text-sub);
  margin-bottom: 28px;
}

/* ============ 相关阅读 ============ */
.related-section {
  background: var(--bg-light);
  padding: 64px 0 80px;
  border-top: 1px solid var(--border);
}
.related-section .section-heading {
  margin-bottom: 32px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.related-card {
  background: var(--card-bg);
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
}
.related-card:hover {
  border-color: rgba(232, 163, 61, 0.5);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.related-card:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}
.related-thumb {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--border-card);
}
.related-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.related-card:hover .related-thumb img {
  transform: scale(1.03);
}
.related-body {
  padding: 20px 20px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.related-body h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.4;
  margin-bottom: 10px;
}
.related-body p {
  font-size: 0.88rem;
  color: var(--text-sub);
  line-height: 1.6;
  margin-bottom: 14px;
  flex: 1;
}
.related-time {
  font-size: 0.8rem;
  color: var(--text-sub);
}

/* ============ 返回入口 ============ */
.back-home-wrap {
  text-align: center;
  padding: 40px 0 0;
}
.back-home-wrap .btn {
  gap: 8px;
}
.back-home-wrap .arrow {
  font-size: 1.1rem;
}

/* ============ 页脚 ============ */
.site-footer {
  background: var(--primary);
  color: var(--text-on-dark-sub);
  padding: 64px 0 0;
  margin-top: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.footer-logo .logo-icon {
  width: 32px;
  height: 32px;
  font-size: 1rem;
}
.footer-logo .logo-text {
  font-size: 1.2rem;
}
.footer-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-on-dark-sub);
  max-width: 340px;
}
.footer-title {
  color: var(--text-on-dark);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  color: var(--text-on-dark-sub);
  font-size: 0.9rem;
  transition: color 0.2s ease;
}
.footer-links a:hover {
  color: var(--accent);
}
.footer-bottom {
  padding: 24px 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
}

/* ============ 响应式 ============ */
@media (max-width: 1024px) {
  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .article-main {
    padding: 40px 36px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }
  .menu-toggle {
    display: flex;
  }
  .header-nav-row {
    display: none;
  }
  .header-nav-row.open {
    display: block;
  }
  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 12px 0 16px;
  }
  .nav-link {
    display: block;
    text-align: center;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
  }
  .nav-link.active {
    border-radius: var(--radius-sm);
  }
  .section {
    padding: var(--spacing-section-mobile) 0;
  }
  .article-section {
    padding: 32px 0 48px;
  }
  .article-main {
    padding: 28px 20px;
    border-radius: var(--radius-sm);
  }
  .article-header h1 {
    font-size: 1.45rem;
  }
  .article-content h2 {
    font-size: 1.2rem;
  }
  .related-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .related-thumb {
    aspect-ratio: 16 / 8;
  }
  .related-body {
    padding: 16px;
  }
  .related-body h3 {
    font-size: 1rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-desc {
    max-width: 100%;
  }
}

@media (max-width: 520px) {
  .breadcrumb .current {
    max-width: 180px;
  }
  .article-layout {
    max-width: 100%;
  }
  .article-main {
    padding: 22px 16px;
    border-radius: var(--radius-sm);
  }
  .article-header {
    padding-bottom: 20px;
    margin-bottom: 24px;
  }
  .article-meta {
    gap: 8px;
    font-size: 0.8rem;
  }
  .related-grid {
    gap: 12px;
  }
}