/* ===================================================================
   拼好连 (PinHaoLian) - 官方推广落地页样式表
   极简纯原生 CSS，零重型依赖，极速秒开与全终端响应式兼容
   =================================================================== */

:root {
  --bg-main: #0a0e17;
  --bg-card: rgba(18, 24, 38, 0.75);
  --bg-card-hover: rgba(26, 35, 56, 0.9);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(0, 242, 254, 0.3);
  --primary: #00f2fe;
  --primary-glow: rgba(0, 242, 254, 0.25);
  --secondary: #4facfe;
  --accent-purple: #7928ca;
  --accent-pink: #ff0080;
  --accent-green: #10b981;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --cta-bg: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
  --cta-hover: linear-gradient(135deg, #38f9d7 0%, #4facfe 100%);
  --cta-shadow: 0 4px 20px rgba(0, 242, 254, 0.35);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --container-max: 1200px;
}

/* 基础重置 */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* 科技背景微光底色 */
body::before {
  content: "";
  position: fixed;
  top: -15%;
  left: 20%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(79, 172, 254, 0.12) 0%, rgba(10, 14, 23, 0) 70%);
  pointer-events: none;
  z-index: -1;
}

body::after {
  content: "";
  position: fixed;
  bottom: 0;
  right: 5%;
  width: 45vw;
  height: 45vw;
  background: radial-gradient(circle, rgba(121, 40, 202, 0.08) 0%, rgba(10, 14, 23, 0) 70%);
  pointer-events: none;
  z-index: -1;
}

/* 容器与网格 */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

/* 顶部导航条 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 23, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, #ffffff 40%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-logo svg {
  width: 28px;
  height: 28px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
}

.nav-link:hover {
  color: var(--primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* 按钮规范 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  border-radius: 50px;
  padding: 10px 22px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--cta-bg);
  color: #04101e;
  box-shadow: var(--cta-shadow);
}

.btn-primary:hover {
  background: var(--cta-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(0, 242, 254, 0.45);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--primary);
  color: var(--primary);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.88rem;
}

.btn-block {
  width: 100%;
}

/* 移动端菜单控制（纯 CSS 方案） */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: var(--text-main);
}

/* Hero 主视觉区 */
.hero-section {
  padding: 70px 0 60px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 30px;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.25);
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--primary);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 14px var(--primary); }
  100% { transform: scale(0.9); opacity: 0.7; }
}

.hero-title {
  font-size: 2.85rem;
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #00f2fe 0%, #4facfe 50%, #9055ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.12rem;
  color: var(--text-muted);
  margin-bottom: 30px;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 36px;
}

.hero-features-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  list-style: none;
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.hero-feature-item svg {
  color: var(--accent-green);
  width: 18px;
  height: 18px;
}

/* 动态元素视觉卡片 */
.hero-visual-card {
  background: linear-gradient(145deg, rgba(20, 27, 45, 0.85) 0%, rgba(12, 16, 28, 0.95) 100%);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  position: relative;
  overflow: hidden;
}

.visual-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 14px;
  margin-bottom: 20px;
}

.visual-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--accent-green);
  font-weight: 600;
}

.visual-status .live-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 10px var(--accent-green);
  animation: pulseGreen 1.5s infinite;
}

@keyframes pulseGreen {
  0% { opacity: 0.6; }
  50% { opacity: 1; }
  100% { opacity: 0.6; }
}

/* 测速与延迟实时仪表图表 */
.speed-meter-box {
  background: rgba(0, 0, 0, 0.35);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-bottom: 16px;
  border: 1px solid var(--border-color);
}

.speed-metric-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.speed-val {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--primary);
  font-family: monospace;
}

.speed-unit {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 400;
}

.speed-bar-track {
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}

.speed-bar-fill {
  height: 100%;
  width: 94%;
  background: linear-gradient(90deg, #00f2fe, #4facfe, #10b981);
  border-radius: 3px;
  animation: speedFluctuate 3s ease-in-out infinite;
}

@keyframes speedFluctuate {
  0% { width: 91%; }
  50% { width: 98%; }
  100% { width: 91%; }
}

/* 节点线路动效展示 */
.node-line-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.node-line-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  font-size: 0.85rem;
  transition: var(--transition);
}

.node-line-item:hover {
  border-color: var(--primary);
  background: rgba(0, 242, 254, 0.05);
}

.node-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.node-ping {
  color: var(--accent-green);
  font-weight: 700;
  font-family: monospace;
  font-size: 0.82rem;
}

/* 通用区块标题 */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}

.section-tag {
  display: inline-block;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.1rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 14px;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-muted);
}

/* 通用卡片容器 */
.section-py {
  padding: 70px 0;
}

.section-alt {
  background: rgba(255, 255, 255, 0.015);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

/* 核心优势：3个图文卡片 */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 34px 26px;
  transition: var(--transition);
  position: relative;
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
  box-shadow: 0 16px 36px rgba(0, 242, 254, 0.08);
}

.feature-icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 22px;
}

.feature-icon-wrap svg {
  width: 28px;
  height: 28px;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 流媒体与 AI 支持图卡 */
.support-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.support-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  transition: var(--transition);
}

.support-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
}

.support-icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.support-name {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.support-meta {
  font-size: 0.82rem;
  color: var(--accent-green);
  font-weight: 600;
}

.support-desc {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-top: 6px;
}

/* 价格对比表 */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 34px 26px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.pricing-card.featured {
  border-color: var(--primary);
  background: linear-gradient(180deg, rgba(0, 242, 254, 0.05) 0%, rgba(18, 24, 38, 0.85) 100%);
  transform: scale(1.03);
  box-shadow: 0 16px 40px rgba(0, 242, 254, 0.15);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--cta-bg);
  color: #04101e;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.pricing-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 22px;
  margin-bottom: 22px;
  text-align: center;
}

.pricing-name {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.pricing-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--text-main);
  line-height: 1;
}

.pricing-price span {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
  flex-grow: 1;
}

.pricing-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.pricing-feature-item svg {
  color: var(--accent-green);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* 9篇 SEO 文章图卡板块（放置于价格板块下方） */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  text-decoration: none;
}

.article-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-bottom: 10px;
}

.article-tag {
  background: rgba(0, 242, 254, 0.1);
  color: var(--primary);
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 600;
}

.article-title {
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--text-main);
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.article-readmore {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
}

.article-card:hover .article-readmore {
  gap: 10px;
}

/* 用户评价区 */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
}

.review-stars {
  color: #ffb703;
  margin-bottom: 12px;
  font-size: 1rem;
  letter-spacing: 2px;
}

.review-content {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--secondary), var(--accent-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  color: #fff;
}

.author-info h4 {
  font-size: 0.92rem;
  font-weight: 600;
}

.author-info p {
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* 常见问题 FAQ（纯原生 HTML details/summary 实现） */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item[open] {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
}

.faq-question {
  padding: 18px 22px;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

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

.faq-question::after {
  content: "+";
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--primary);
  transition: transform 0.25s ease;
}

.faq-item[open] .faq-question::after {
  content: "−";
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 22px 20px;
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* 底部行动号召 CTA 条 */
.bottom-cta-banner {
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.12) 0%, rgba(79, 172, 254, 0.08) 100%);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  padding: 44px;
  text-align: center;
  margin: 60px 0 20px;
}

.bottom-cta-banner h2 {
  font-size: 1.9rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.bottom-cta-banner p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 24px;
}

/* 页脚样式 (按照规范 1, 4 严格设计) */
.site-footer {
  background: #060910;
  border-top: 1px solid var(--border-color);
  padding: 44px 0 34px;
  margin-top: 40px;
}

.footer-nav-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.footer-nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-nav-link:hover {
  color: var(--primary);
}

/* PBN 外链与版权行样式（第 4 条指令规范） */
.footer-pbn-statement {
  text-align: center;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.footer-pbn-statement p {
  margin-bottom: 8px;
}

.pbn-links-wrap {
  display: inline-flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  margin-top: 6px;
}

/* 外链显色处理 */
.pbn-outlink {
  color: #00f2fe !important;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: var(--transition);
}

.pbn-outlink:hover {
  color: #38f9d7 !important;
  text-shadow: 0 0 8px rgba(0, 242, 254, 0.6);
}

/* 文章单独阅读页面的专属样式 */
.article-reading-wrap {
  max-width: 860px;
  margin: 40px auto 60px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.article-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 24px;
  margin-bottom: 30px;
}

.article-header h1 {
  font-size: 2.1rem;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 16px;
}

.article-header-meta {
  display: flex;
  gap: 18px;
  color: var(--text-dim);
  font-size: 0.85rem;
}

.article-body {
  font-size: 1.02rem;
  line-height: 1.85;
  color: #cbd5e1;
}

.article-body h2 {
  font-size: 1.5rem;
  color: var(--text-main);
  margin: 32px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}

.article-body h3 {
  font-size: 1.22rem;
  color: var(--text-main);
  margin: 24px 0 12px;
}

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

.article-body ul, .article-body ol {
  margin-bottom: 20px;
  padding-left: 24px;
}

.article-body li {
  margin-bottom: 8px;
}

.article-body a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-body blockquote {
  border-left: 4px solid var(--primary);
  background: rgba(0, 242, 254, 0.05);
  padding: 14px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 24px 0;
  color: #94a3b8;
  font-style: italic;
}

/* 响应式断点（移动端优先适配） */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .support-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .pricing-card.featured {
    transform: none;
  }
  
  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .reviews-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .site-header {
    height: auto;
  }
  
  .nav-wrap {
    height: 64px;
  }
  
  .nav-menu {
    display: none; /* 移动端极简体验，保留核心 CTA */
  }
  
  .hero-title {
    font-size: 2.1rem;
  }
  
  .hero-subtitle {
    font-size: 0.98rem;
  }
  
  .articles-grid {
    grid-template-columns: 1fr;
  }
  
  .support-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .bottom-cta-banner {
    padding: 28px 18px;
  }
  
  .bottom-cta-banner h2 {
    font-size: 1.5rem;
  }
  
  .footer-nav-bar {
    gap: 18px;
  }
  
  .article-reading-wrap {
    padding: 22px 16px;
  }
  
  .article-header h1 {
    font-size: 1.6rem;
  }
}