/* ===== 集客好料 - 全局样式 ===== */
/* ===== CSS Variables ===== */
:root {
  --color-primary: #1a5c2a;
  --color-primary-dark: #0f3d1c;
  --color-primary-light: #2a7a3e;
  --color-gold: #c9a84c;
  --color-gold-light: #e0c36a;
  --color-gold-dark: #a88830;
  --color-bg: #fafaf8;
  --color-bg-alt: #f1f0ec;
  --color-white: #ffffff;
  --color-text: #2d2d2d;
  --color-text-light: #6b6b6b;
  --color-text-lighter: #999999;
  --color-border: #e5e3dd;
  --color-success: #22a65e;
  --color-danger: #d43f3f;
  --color-warning: #e8a317;
  --font-sans: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.1);
  --radius: 12px;
  --radius-sm: 8px;
  --container: 1200px;
}

/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea { font-family: inherit; }

/* ===== Container ===== */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}
@media (max-width: 768px) {
  .container { padding: 0 16px; }
}

/* ===== Typography ===== */
.section-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-primary-dark);
  text-align: center;
  margin-bottom: 12px;
  letter-spacing: 1px;
}
.section-subtitle {
  font-size: 16px;
  color: var(--color-text-light);
  text-align: center;
  margin-bottom: 48px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 768px) {
  .section-title { font-size: 24px; }
  .section-subtitle { font-size: 14px; margin-bottom: 32px; }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 600;
  transition: all 0.3s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(201,168,76,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201,168,76,0.45);
}
.btn-outline {
  border: 2px solid var(--color-gold);
  color: var(--color-gold-dark);
  background: transparent;
}
.btn-outline:hover {
  background: var(--color-gold);
  color: var(--color-white);
}
.btn-lg { padding: 16px 40px; font-size: 18px; border-radius: var(--radius); }
@media (max-width: 768px) {
  .btn-lg { padding: 14px 32px; font-size: 16px; }
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: all 0.3s ease;
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo img { height: 36px; }
.nav-logo span {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary);
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-size: 15px;
  color: var(--color-text);
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}
.nav-links a:hover,
.nav-links a.active { color: var(--color-gold-dark); }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: width 0.3s;
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.nav-toggle span {
  width: 24px; height: 2px; background: var(--color-text);
  transition: all 0.3s;
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: 24px 20px;
    gap: 20px;
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav-toggle { display: flex; }
}

/* ===== Footer ===== */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.8);
  padding: 60px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand p { margin-top: 16px; font-size: 14px; line-height: 1.8; max-width: 320px; }
.footer h4 { color: var(--color-white); font-size: 16px; margin-bottom: 20px; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { font-size: 14px; transition: color 0.2s; }
.footer-links a:hover { color: var(--color-gold); }
.footer-contact li { font-size: 14px; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .footer-brand { grid-column: span 2; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: span 1; }
}

/* ===== Hero Section ===== */
.hero {
  padding: 160px 0 100px;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, transparent 70%);
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 70%);
}
.hero .container { position: relative; z-index: 1; text-align: center; }
.hero h1 {
  font-size: 48px;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: 20px;
}
.hero h1 span { color: var(--color-gold); }
.hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.7);
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.8;
}
.hero .btn-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

@media (max-width: 768px) {
  .hero { padding: 120px 0 60px; }
  .hero h1 { font-size: 28px; }
  .hero p { font-size: 15px; }
}

/* ===== Stats Bar ===== */
.stats-bar {
  background: var(--color-white);
  padding: 40px 0;
  border-bottom: 1px solid var(--color-border);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat-item h3 {
  font-size: 36px;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
}
.stat-item h3 span { font-size: 18px; }
.stat-item p { font-size: 14px; color: var(--color-text-light); margin-top: 4px; }
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .stat-item h3 { font-size: 28px; }
}

/* ===== Section Spacing ===== */
.section { padding: 80px 0; }
.section-alt { background: var(--color-bg-alt); }
@media (max-width: 768px) { .section { padding: 48px 0; } }

/* ===== Cards Grid ===== */
.grid-3, .grid-4 {
  display: grid;
  gap: 24px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 768px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ===== Card ===== */
.card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 32px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: all 0.3s ease;
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

/* ===== Page Banner ===== */
.page-banner {
  padding: 140px 0 60px;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  text-align: center;
}
.page-banner h1 {
  font-size: 36px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 12px;
}
.page-banner p {
  font-size: 16px;
  color: rgba(255,255,255,0.7);
  max-width: 500px;
  margin: 0 auto;
}
@media (max-width: 768px) {
  .page-banner { padding: 110px 0 40px; }
  .page-banner h1 { font-size: 26px; }
}

/* ===== FAQ ===== */
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-question {
  width: 100%;
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  text-align: left;
  background: var(--color-white);
  transition: background 0.2s;
}
.faq-question:hover { background: var(--color-bg-alt); }
.faq-question .icon { transition: transform 0.3s; font-size: 12px; }
.faq-item.active .faq-question .icon { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 24px;
  background: var(--color-bg);
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.8;
}
.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 16px 24px 24px;
}

/* ===== Contact Form ===== */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--color-gold); }
.form-group textarea { min-height: 120px; resize: vertical; }

/* ===== Process Steps ===== */
.process-steps {
  display: flex;
  justify-content: center;
  gap: 0;
  counter-reset: step;
  position: relative;
}
.process-step {
  flex: 1;
  text-align: center;
  position: relative;
  padding: 0 16px;
}
.process-step::after {
  content: '';
  position: absolute;
  top: 28px;
  left: 50%;
  width: 100%;
  height: 2px;
  background: var(--color-border);
  z-index: 0;
}
.process-step:last-child::after { display: none; }
.process-step .step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  margin: 0 auto 16px;
  position: relative;
  z-index: 1;
  counter-increment: step;
}
.process-step .step-title { font-size: 15px; font-weight: 600; margin-bottom: 8px; }
.process-step .step-desc { font-size: 13px; color: var(--color-text-light); line-height: 1.6; }
@media (max-width: 768px) {
  .process-steps { flex-direction: column; gap: 24px; }
  .process-step::after { display: none; }
  .process-step { display: flex; align-items: center; gap: 16px; text-align: left; padding: 0; }
  .process-step .step-num { margin: 0; flex-shrink: 0; width: 44px; height: 44px; font-size: 16px; }
}

/* ===== Timeline ===== */
.timeline { position: relative; padding-left: 32px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}
.timeline-item {
  position: relative;
  padding-bottom: 28px;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -24px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid var(--color-bg);
}
.timeline-item .tl-date { font-size: 13px; color: var(--color-text-lighter); margin-bottom: 4px; }
.timeline-item .tl-title { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.timeline-item .tl-desc { font-size: 14px; color: var(--color-text-light); }

/* ===== Badge ===== */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}
.badge-win { background: #e8f5e9; color: var(--color-success); }
.badge-loss { background: #fce4ec; color: var(--color-danger); }
.badge-pending { background: #fff8e1; color: var(--color-warning); }

/* ===== Price Card ===== */
.price-card {
  background: var(--color-white);
  border-radius: var(--radius);
  border: 2px solid var(--color-border);
  padding: 36px 28px;
  text-align: center;
  transition: all 0.3s;
}
.price-card.featured {
  border-color: var(--color-gold);
  box-shadow: 0 8px 30px rgba(201,168,76,0.15);
  transform: scale(1.03);
}
.price-card .price { font-size: 42px; font-weight: 800; color: var(--color-primary); margin: 16px 0; }
.price-card .price span { font-size: 18px; font-weight: 400; color: var(--color-text-light); }
.price-card .features { text-align: left; margin: 20px 0 28px; }
.price-card .features li {
  padding: 8px 0;
  font-size: 14px;
  color: var(--color-text-light);
  display: flex;
  align-items: center;
  gap: 8px;
}
.price-card .features li::before { content: '✓'; color: var(--color-success); font-weight: 700; }
@media (max-width: 768px) {
  .price-card.featured { transform: none; }
}

/* ===== Expert Card ===== */
.expert-card {
  text-align: center;
}
.expert-card .avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: var(--color-primary);
  font-weight: 700;
  border: 3px solid var(--color-gold-light);
}
.expert-card h4 { font-size: 16px; margin-bottom: 4px; }
.expert-card .tags { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; margin-top: 12px; }
.expert-card .tags span {
  font-size: 12px;
  padding: 2px 10px;
  border-radius: 12px;
  background: var(--color-bg-alt);
  color: var(--color-text-light);
}

/* ===== Case Card ===== */
.case-card {
  padding: 24px;
}
.case-card .match-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.case-card .team {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
}
.case-card .vs { font-size: 13px; color: var(--color-text-lighter); font-weight: 600; }
.case-card .result {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
}
.case-card .result.recommend { background: #e8f5e9; color: var(--color-success); }
.case-card .result.hit { background: #fff8e1; color: var(--color-warning); }

/* ===== Article Card ===== */
.article-card {
  overflow: hidden;
  padding: 0;
}
.article-card .article-img {
  height: 200px;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: var(--color-primary-light);
}
.article-card .article-body { padding: 20px 24px 24px; }
.article-card .article-meta {
  font-size: 13px;
  color: var(--color-text-lighter);
  margin-bottom: 8px;
}
.article-card h3 { font-size: 18px; margin-bottom: 8px; line-height: 1.4; }
.article-card h3 a { color: var(--color-text); transition: color 0.2s; }
.article-card h3 a:hover { color: var(--color-primary); }
.article-card p { font-size: 14px; color: var(--color-text-light); line-height: 1.7; }

/* ===== Page Content ===== */
.page-content { max-width: 800px; margin: 0 auto; }
.page-content h2 { font-size: 24px; color: var(--color-primary-dark); margin-top: 40px; margin-bottom: 16px; }
.page-content h3 { font-size: 18px; margin-top: 28px; margin-bottom: 12px; }
.page-content p { font-size: 15px; line-height: 1.9; margin-bottom: 16px; color: var(--color-text-light); }

/* ===== CTA Section ===== */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  padding: 60px 0;
  text-align: center;
}
.cta-section h2 { color: var(--color-white); font-size: 28px; margin-bottom: 12px; }
.cta-section p { color: rgba(255,255,255,0.7); font-size: 16px; margin-bottom: 28px; }

/* ===== Breadcrumb ===== */
.breadcrumb {
  padding: 8px 0;
  font-size: 13px;
  color: var(--color-text-lighter);
  margin-bottom: 24px;
}
.breadcrumb a { color: var(--color-primary); }
.breadcrumb a:hover { color: var(--color-gold-dark); }
.breadcrumb span { margin: 0 6px; }

/* ===== Back to Top ===== */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s;
  z-index: 999;
}
.back-to-top.visible { opacity: 1; pointer-events: all; }
.back-to-top:hover { transform: translateY(-3px); }

/* ===== Floating WeChat ===== */
.float-wechat {
  position: fixed;
  bottom: 100px;
  right: 32px;
  z-index: 999;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #07c160;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: 0 4px 14px rgba(7,193,96,0.35);
  transition: all 0.3s;
}
.float-wechat:hover { transform: scale(1.1); }
.float-wechat .tooltip {
  position: absolute;
  right: 60px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-text);
  color: white;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.float-wechat:hover .tooltip { opacity: 1; }

/* ===== Image Placeholder (for demo) ===== */
.img-placeholder {
  background: linear-gradient(135deg, var(--color-bg-alt), var(--color-border));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-lighter);
  font-size: 14px;
}

/* ===== Animation ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}
.animate-fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== News Article Detail ===== */
.article-detail h1 {
  font-size: 28px;
  color: var(--color-primary-dark);
  margin-bottom: 16px;
  line-height: 1.4;
}
.article-detail .meta {
  font-size: 14px;
  color: var(--color-text-lighter);
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}
.article-detail .content { line-height: 1.9; }
.article-detail .content p { margin-bottom: 20px; font-size: 16px; color: var(--color-text); }
.article-detail .content h2 { font-size: 22px; margin: 36px 0 16px; }
.article-detail .content .highlight-box {
  background: var(--color-bg-alt);
  border-left: 4px solid var(--color-gold);
  padding: 20px 24px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 24px;
}

/* ===== Cooperation Page ===== */
.coop-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 32px 0;
}
.coop-benefit-item {
  text-align: center;
  padding: 32px 20px;
  background: var(--color-white);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}
.coop-benefit-item .icon {
  font-size: 40px;
  margin-bottom: 16px;
}
.coop-benefit-item h4 { font-size: 16px; margin-bottom: 8px; }
.coop-benefit-item p { font-size: 14px; color: var(--color-text-light); }
@media (max-width: 768px) { .coop-benefits { grid-template-columns: 1fr; } }

/* ===== Contact Info Cards ===== */
.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}
.contact-info-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--color-white);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}
.contact-info-card .icon { font-size: 36px; margin-bottom: 12px; }
.contact-info-card h4 { font-size: 16px; margin-bottom: 8px; }
.contact-info-card p { font-size: 14px; color: var(--color-text-light); }
.contact-info-card .highlight {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  margin-top: 8px;
}
@media (max-width: 768px) { .contact-info-grid { grid-template-columns: 1fr; } }

/* ===== Qrcode ===== */
.qrcode-box {
  text-align: center;
  padding: 24px;
}
.qrcode-box .qr-placeholder {
  width: 180px;
  height: 180px;
  background: var(--color-bg-alt);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-sm);
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 60px;
  color: var(--color-primary-light);
}
.qrcode-box p { font-size: 14px; color: var(--color-text-light); }

/* ===== Articles List ===== */
.article-list { max-width: 800px; margin: 0 auto; }
.article-list-item {
  display: flex;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
}
.article-list-item:last-child { border-bottom: none; }
.article-list-item .thumb {
  width: 200px;
  height: 140px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
}
.article-list-item .info { flex: 1; }
.article-list-item .info h3 { font-size: 18px; margin-bottom: 8px; }
.article-list-item .info h3 a { color: var(--color-text); }
.article-list-item .info h3 a:hover { color: var(--color-primary); }
.article-list-item .info .summary { font-size: 14px; color: var(--color-text-light); line-height: 1.7; }
.article-list-item .info .meta { font-size: 13px; color: var(--color-text-lighter); margin-top: 8px; }
@media (max-width: 768px) {
  .article-list-item { flex-direction: column; gap: 12px; }
  .article-list-item .thumb { width: 100%; height: 180px; }
}