/* ==================== Reset & Base ==================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  background: #fafafa; color: #212121; line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; transition: color 0.2s; }
a:hover { color: #D32F2F; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ==================== CSS Variables ==================== */
:root {
  --bg: #fafafa;
  --white: #ffffff;
  --red-dark: #B71C1C;
  --red: #D32F2F;
  --red-light: #FFEBEE;
  --red-pale: #FFF5F5;
  --text-dark: #212121;
  --text-gray: #616161;
  --text-light: #9E9E9E;
  --border: #E0E0E0;
  --gold: #C9A84C;
  --gold-light: #F0CB6A;
  --gold-pale: #F5ECD0;
  --teal: #0D3B4D;
  --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 32px rgba(0,0,0,0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --container: 1200px;
  --nav-h: 64px;
}

.container { max-width: var(--container); margin: 0 auto; padding: 0 32px; }

/* ==================== Navbar ==================== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; height: var(--nav-h);
  background: rgba(255,255,255,0.92); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border); z-index: 1000;
  display: flex; align-items: center;
  transition: box-shadow 0.3s;
}
.navbar.scrolled { box-shadow: 0 2px 12px rgba(0,0,0,0.08); }
.nav-inner {
  width: 100%; max-width: var(--container); margin: 0 auto;
  padding: 0 32px; display: flex; align-items: center; justify-content: space-between;
}
.nav-brand {
  display: flex; align-items: center; gap: 8px;
  font-size: 20px; font-weight: 800; color: var(--red-dark); letter-spacing: 1px;
}
.nav-logo {
  height: 40px; width: auto;
  border-radius: 6px; object-fit: contain;
}
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 8px 16px; font-size: 14px; font-weight: 600; color: var(--text-dark);
  border-radius: 6px; transition: all 0.2s; cursor: pointer;
}
.nav-link:hover, .nav-link.active {
  color: var(--red-dark); background: var(--red-light);
}
.nav-cta {
  padding: 8px 20px; font-size: 14px; font-weight: 700;
  background: var(--red-dark); color: #fff !important;
  border-radius: 6px; transition: all 0.2s; cursor: pointer;
}
.nav-cta:hover { background: var(--red); transform: translateY(-1px); }
.nav-toggle { display: none; font-size: 24px; cursor: pointer; color: var(--text-dark); }

/* ==================== Section ==================== */
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.section-gray { background: var(--bg); }
.section-white { background: var(--white); }
.section-dark { background: var(--teal); color: #fff; }
.section-red { background: linear-gradient(135deg, var(--red-dark), var(--red)); color: #fff; }

.section-header { text-align: center; margin-bottom: 48px; }
.section-header.left { text-align: left; }
.tag {
  display: inline-block; font-size: 12px; font-weight: 700;
  letter-spacing: 3px; color: var(--red); text-transform: uppercase;
  margin-bottom: 8px;
}
.section-title {
  font-size: 36px; font-weight: 800; color: var(--text-dark);
  line-height: 1.25;
}
.section-subtitle {
  font-size: 17px; color: var(--text-gray); margin-top: 12px; line-height: 1.6;
}
.divider {
  width: 60px; height: 4px; border-radius: 2px;
  background: linear-gradient(90deg, var(--red), var(--gold));
  margin: 20px 0 0;
}
.section-header .divider { margin: 20px auto 0; }

/* ==================== Hero ==================== */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding-top: var(--nav-h);
  background: linear-gradient(135deg, #FFF5F5 0%, #FAFAFA 50%, #FFF8E8 100%);
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(211,47,47,0.06), transparent 70%);
}
.hero::after {
  content: ''; position: absolute; bottom: -150px; left: -150px;
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.06), transparent 70%);
}
.hero-inner {
  position: relative; z-index: 1; text-align: center;
  max-width: 800px; margin: 0 auto; padding: 60px 0;
}
.hero-tag {
  display: inline-block; font-size: 13px; font-weight: 700;
  letter-spacing: 3px; color: var(--red); text-transform: uppercase;
  margin-bottom: 16px;
}
.hero-title {
  font-size: 72px; font-weight: 900; color: var(--red-dark);
  letter-spacing: 8px; line-height: 1.1; margin-bottom: 24px;
}
.hero-subtitle {
  font-size: 22px; color: var(--text-dark); font-weight: 500;
  margin-bottom: 20px; letter-spacing: 1px;
}
.hero-slogan {
  font-size: 28px; color: var(--red); font-weight: 700;
  letter-spacing: 12px; margin-bottom: 40px;
}
.hero-desc {
  font-size: 17px; color: var(--text-gray); line-height: 1.8;
  max-width: 600px; margin: 0 auto 40px;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; font-size: 15px; font-weight: 700;
  border-radius: 8px; cursor: pointer; transition: all 0.25s;
  border: none; text-decoration: none;
}
.btn-primary {
  background: var(--red-dark); color: #fff;
  box-shadow: 0 4px 12px rgba(183,28,28,0.3);
}
.btn-primary:hover {
  background: var(--red); color: #fff;
  transform: translateY(-2px); box-shadow: 0 6px 20px rgba(183,28,28,0.4);
}
.btn-outline {
  background: transparent; color: var(--red-dark);
  border: 2px solid var(--red-dark);
}
.btn-outline:hover {
  background: var(--red-dark); color: #fff;
  transform: translateY(-2px);
}
.btn-gold {
  background: var(--gold); color: var(--text-dark);
  box-shadow: 0 4px 12px rgba(201,168,76,0.3);
}
.btn-gold:hover { background: var(--gold-light); color: var(--text-dark); transform: translateY(-2px); }

/* ==================== Metric Cards ==================== */
.metrics-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.metric-card {
  background: var(--white); border-radius: var(--radius);
  padding: 32px 24px; text-align: center;
  box-shadow: var(--shadow-sm); border-top: 4px solid var(--red);
  transition: all 0.3s;
}
.metric-card:hover {
  transform: translateY(-4px); box-shadow: var(--shadow-md);
}
.metric-number {
  font-size: 44px; font-weight: 900; color: var(--red-dark);
  margin-bottom: 8px; line-height: 1;
}
.metric-label {
  font-size: 16px; font-weight: 700; color: var(--text-dark);
  margin-bottom: 8px;
}
.metric-desc {
  font-size: 13px; color: var(--text-gray); line-height: 1.6;
}

/* ==================== Pain Cards ==================== */
.pain-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.pain-card {
  background: var(--white); border-radius: var(--radius);
  padding: 36px 28px; box-shadow: var(--shadow-sm);
  border-left: 5px solid var(--red); transition: all 0.3s;
}
.pain-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.pain-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--red-light); display: flex; align-items: center; justify-content: center;
  font-size: 26px; margin-bottom: 20px;
}
.pain-card h4 {
  font-size: 20px; font-weight: 800; color: var(--text-dark); margin-bottom: 12px;
}
.pain-card p { font-size: 14px; color: var(--text-gray); line-height: 1.8; }

/* ==================== Value Cards (3-col) ==================== */
.value-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.value-card {
  background: var(--white); border-radius: var(--radius);
  padding: 36px 28px; box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--gold); transition: all 0.3s;
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.value-card h4 {
  font-size: 20px; font-weight: 800; color: var(--red-dark);
  text-align: center; margin-bottom: 20px;
}
.value-item {
  background: var(--bg); border-radius: 6px; padding: 12px 16px;
  margin-bottom: 10px; font-size: 14px; color: var(--text-dark); text-align: center;
  border: 1px solid var(--border);
}

/* ==================== Roadmap Cards ==================== */
.roadmap-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.roadmap-card {
  background: var(--white); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-sm); transition: all 0.3s;
}
.roadmap-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.roadmap-header {
  background: linear-gradient(135deg, var(--red-dark), var(--red));
  text-align: center; padding: 24px;
}
.roadmap-header h4 { font-size: 20px; color: #fff; font-weight: 800; }
.roadmap-body { padding: 24px 28px; }
.roadmap-body p {
  font-size: 14px; color: var(--text-dark); padding: 8px 0; line-height: 1.7;
  border-bottom: 1px dashed var(--border);
}
.roadmap-body p:last-child { border-bottom: none; }

/* ==================== Team Cards ==================== */
.team-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
}
.team-card {
  background: var(--white); border-radius: var(--radius);
  padding: 36px 32px; box-shadow: var(--shadow-sm);
  border: 2px solid var(--border); transition: all 0.3s;
}
.team-card:hover { border-color: var(--gold); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.team-card h4 { font-size: 22px; font-weight: 800; color: var(--red-dark); margin-bottom: 16px; }
.team-card p { font-size: 14px; color: var(--text-dark); margin-bottom: 10px; line-height: 1.8; }
.team-quote {
  font-size: 15px; color: var(--red-dark); font-weight: 700;
  margin-top: 16px; padding-top: 16px; border-top: 1px dashed var(--border);
}

/* ==================== Function Tags ==================== */
.func-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.func-card {
  background: var(--white); border-radius: var(--radius);
  padding: 28px 20px; text-align: center;
  box-shadow: var(--shadow-sm); border-bottom: 4px solid var(--red);
  transition: all 0.3s;
}
.func-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.func-icon {
  width: 52px; height: 52px; border-radius: 12px; margin: 0 auto 16px;
  background: var(--red-light); display: flex; align-items: center; justify-content: center;
  font-size: 24px;
}
.func-card h4 { font-size: 16px; font-weight: 800; color: var(--red-dark); margin-bottom: 8px; }
.func-card p { font-size: 13px; color: var(--text-gray); line-height: 1.7; }

/* ==================== Role Flow ==================== */
.role-list { margin-top: 32px; }
.role-row {
  display: grid; grid-template-columns: 200px 1fr; gap: 20px; align-items: center;
  padding: 20px 24px; margin-bottom: 12px;
  background: var(--white); border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm); transition: all 0.3s;
  border-left: 4px solid var(--gold);
}
.role-row:hover { border-left-color: var(--red); transform: translateX(4px); }
.role-tag {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 10px 16px; border-radius: 8px;
  background: var(--teal); color: #fff; font-size: 14px; font-weight: 700;
  text-align: center;
}
.role-desc { font-size: 14px; color: var(--text-dark); line-height: 1.7; }
.role-arrow { color: var(--gold); font-size: 20px; margin: 0 8px; }

/* ==================== Business Modules ==================== */
.biz-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
}
.biz-card {
  background: var(--white); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm);
  transition: all 0.3s; border: 1px solid var(--border);
}
.biz-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--gold); }
.biz-card-header {
  padding: 20px 28px; background: var(--red-pale);
  border-bottom: 2px solid var(--red-light);
  display: flex; align-items: center; gap: 12px;
}
.biz-card-header .biz-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--red-dark); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 800;
}
.biz-card-header h4 { font-size: 18px; font-weight: 800; color: var(--red-dark); }
.biz-card-body { padding: 20px 28px; }
.biz-card-body p { font-size: 14px; color: var(--text-dark); margin-bottom: 8px; line-height: 1.7; }
.biz-card-body .label { font-weight: 700; color: var(--text-dark); }

/* ==================== Trust List ==================== */
.trust-list { max-width: 800px; margin: 0 auto; }
.trust-item {
  background: var(--white); border-left: 5px solid var(--red);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 24px 28px; margin-bottom: 16px;
  box-shadow: var(--shadow-sm); transition: all 0.3s;
  display: flex; gap: 20px; align-items: flex-start;
}
.trust-item:hover { transform: translateX(4px); box-shadow: var(--shadow-md); }
.trust-num {
  width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
  background: var(--red-light); color: var(--red-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 800;
}
.trust-content { flex: 1; }
.trust-title { font-size: 17px; font-weight: 800; color: var(--text-dark); margin-bottom: 6px; }
.trust-desc { font-size: 14px; color: var(--text-gray); line-height: 1.7; }

/* ==================== Case Steps ==================== */
.case-steps {
  display: flex; gap: 20px; overflow-x: auto; padding-bottom: 12px;
}
.case-step {
  min-width: 240px; flex: 1; background: var(--white);
  border-radius: var(--radius); padding: 24px 20px;
  box-shadow: var(--shadow-sm); border-top: 4px solid var(--gold);
  transition: all 0.3s;
}
.case-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.step-num {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--red-dark); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 800; margin-bottom: 16px;
}
.step-title { font-size: 16px; font-weight: 800; color: var(--red-dark); margin-bottom: 10px; }
.step-content { font-size: 13px; color: var(--text-dark); line-height: 1.8; }

/* ==================== Person Card ==================== */
.person-card {
  display: flex; gap: 32px; background: var(--white);
  border-radius: var(--radius); padding: 32px;
  box-shadow: var(--shadow-sm); margin-bottom: 24px;
}
.person-avatar {
  width: 160px; height: 200px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--red-light), var(--gold-pale));
  border-radius: var(--radius); display: flex; align-items: center; justify-content: center;
  font-size: 48px; color: var(--red-dark); font-weight: 800;
  border: 3px solid var(--gold);
}
.person-info { flex: 1; }
.person-name { font-size: 24px; font-weight: 800; color: var(--text-dark); }
.person-desc { font-size: 14px; color: var(--text-gray); line-height: 1.8; margin-top: 10px; }

/* ==================== Matrix Grid ==================== */
.matrix-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-top: 24px;
}
.matrix-cell {
  background: var(--white); border-radius: var(--radius-sm);
  padding: 20px 14px; text-align: center;
  box-shadow: var(--shadow-sm); border-top: 3px solid var(--red);
  transition: all 0.3s;
}
.matrix-cell:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.matrix-cell h5 { font-size: 14px; font-weight: 800; color: var(--red-dark); margin-bottom: 8px; }
.matrix-cell p { font-size: 12px; color: var(--text-dark); line-height: 1.6; }

/* ==================== Triple Features ==================== */
.triple-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.triple-card {
  background: var(--white); border-radius: var(--radius);
  padding: 28px 24px; box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--gold); transition: all 0.3s;
}
.triple-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.triple-card h4 { font-size: 17px; font-weight: 800; color: var(--red-dark); margin-bottom: 12px; }
.triple-card p { font-size: 14px; color: var(--text-dark); line-height: 1.8; margin-bottom: 8px; }

/* ==================== Case Card (for listing) ==================== */
.case-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
}
.case-card {
  background: var(--white); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-sm); transition: all 0.3s;
  border: 1px solid var(--border);
}
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--gold); }
.case-card-img {
  height: 180px; background: linear-gradient(135deg, var(--red-pale), var(--gold-pale));
  display: flex; align-items: center; justify-content: center;
  font-size: 48px; color: var(--red-dark);
}
.case-card-body { padding: 24px 28px; }
.case-card-tag {
  display: inline-block; font-size: 12px; font-weight: 700;
  padding: 4px 12px; border-radius: 4px;
  background: var(--red-light); color: var(--red-dark);
  margin-bottom: 12px;
}
.case-card-body h4 { font-size: 18px; font-weight: 800; color: var(--text-dark); margin-bottom: 10px; }
.case-card-body p { font-size: 14px; color: var(--text-gray); line-height: 1.7; }

/* ==================== Table ==================== */
.table-wrap {
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-sm); margin: 24px 0;
}
table { width: 100%; border-collapse: collapse; font-size: 14px; }
thead th {
  background: var(--red-dark); color: #fff;
  padding: 16px 20px; text-align: left; font-weight: 700; font-size: 15px;
}
tbody td { padding: 14px 20px; border-bottom: 1px solid var(--border); color: var(--text-dark); vertical-align: top; }
tbody tr:nth-child(even) td { background: var(--bg); }
tbody tr:hover td { background: var(--red-pale); }

/* ==================== Callout / Quote Box ==================== */
.callout {
  background: var(--white); border-left: 5px solid var(--red);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 24px 32px; margin: 24px 0;
  box-shadow: var(--shadow-sm);
}
.callout h4 { font-size: 17px; font-weight: 800; color: var(--red-dark); margin-bottom: 10px; }
.callout p { font-size: 15px; color: var(--text-dark); line-height: 1.8; }

/* ==================== Case Overview + Values ==================== */
.case-split { display: grid; grid-template-columns: 1fr 1.2fr; gap: 24px; margin: 24px 0; }
.case-overview {
  background: var(--white); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-sm);
}
.case-overview h4 { font-size: 17px; font-weight: 800; color: var(--red-dark); margin-bottom: 12px; }
.case-overview p { font-size: 14px; color: var(--text-dark); line-height: 1.8; margin-bottom: 10px; }
.case-overview ul { padding-left: 20px; }
.case-overview ul li { font-size: 14px; color: var(--text-dark); margin-bottom: 8px; line-height: 1.7; }

/* ==================== Xiangxian Cards ==================== */
.xx-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.xx-card {
  background: var(--white); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-sm); transition: all 0.3s;
  border: 1px solid var(--border);
}
.xx-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--gold); }
.xx-card-avatar {
  height: 200px; background: linear-gradient(135deg, var(--red-pale), var(--gold-pale));
  display: flex; align-items: center; justify-content: center;
  font-size: 56px; color: var(--red-dark); font-weight: 800;
}
.xx-card-body { padding: 20px 24px; }
.xx-card-body h4 { font-size: 18px; font-weight: 800; color: var(--text-dark); margin-bottom: 6px; }
.xx-card-role { font-size: 13px; color: var(--red); font-weight: 600; margin-bottom: 10px; }
.xx-card-body p { font-size: 13px; color: var(--text-gray); line-height: 1.7; }

/* ==================== Stats Bar ==================== */
.stats-bar {
  background: linear-gradient(135deg, var(--red-dark), var(--red));
  padding: 48px 0; color: #fff; text-align: center;
}
.stats-bar-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
}
.stats-bar-item .num { font-size: 40px; font-weight: 900; color: var(--gold-light); margin-bottom: 4px; }
.stats-bar-item .label { font-size: 14px; opacity: 0.9; }

/* ==================== CTA Section ==================== */
.cta-section {
  background: var(--teal); padding: 64px 0; text-align: center; color: #fff;
}
.cta-section h2 { font-size: 32px; font-weight: 800; margin-bottom: 16px; }
.cta-section p { font-size: 17px; opacity: 0.85; margin-bottom: 32px; }

/* ==================== Footer ==================== */
.footer {
  background: #1a1a1a; color: #999; padding: 56px 0 24px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 40px;
  margin-bottom: 40px;
}
.footer-brand { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.footer-brand img { height: 36px; width: auto; border-radius: 4px; }
.footer-brand .brand-text { font-size: 20px; font-weight: 800; color: #fff; }
.footer-desc { font-size: 13px; color: #666; line-height: 1.8; margin-bottom: 16px; }
.footer-col h5 { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 13px; color: #999; }
.footer-col ul li a:hover { color: var(--red); }
.footer-contact p { font-size: 13px; color: #666; line-height: 2; }
/* Footer QR Code */
.footer-qr { text-align: center; margin-top: 8px; }
.footer-qr-img {
  width: 100px; height: 100px; border-radius: 8px;
  background: #fff; display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; color: #999; border: 2px solid #444;
}
.footer-qr p { font-size: 11px; color: #777; margin-top: 6px; }
/* Footer ICP */
.footer-bottom {
  border-top: 1px solid #333; padding-top: 24px;
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center;
  font-size: 12px; color: #555; gap: 12px;
}
.footer-bottom a { color: #777; text-decoration: none; }
.footer-bottom a:hover { color: #aaa; }
.footer-icp { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.footer-icp img { height: 14px; width: auto; }

/* ==================== Page Header (inner pages) ==================== */
.page-header {
  padding: calc(var(--nav-h) + 60px) 0 60px;
  background: linear-gradient(135deg, var(--red-pale), var(--bg));
  text-align: center;
}
.page-header .tag { color: var(--red); }
.page-header h1 {
  font-size: 42px; font-weight: 800; color: var(--text-dark); margin-bottom: 12px;
}
.page-header p { font-size: 17px; color: var(--text-gray); }

/* ==================== News Cards ==================== */
.news-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.news-card {
  background: var(--white); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-sm); transition: all 0.3s;
}
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.news-card-img {
  height: 160px; background: linear-gradient(135deg, var(--red-pale), var(--gold-pale));
  display: flex; align-items: center; justify-content: center; font-size: 36px;
}
.news-card-body { padding: 20px 24px; }
.news-date { font-size: 12px; color: var(--text-light); margin-bottom: 8px; }
.news-card-body h4 { font-size: 16px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; line-height: 1.5; }
.news-card-body p { font-size: 13px; color: var(--text-gray); line-height: 1.7; }

/* ==================== Responsive ==================== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .section-title { font-size: 30px; }
  .hero-title { font-size: 54px; }
  .page-header h1 { font-size: 34px; }
}

@media (max-width: 968px) {
  .metrics-grid, .pain-grid, .value-grid, .roadmap-grid,
  .team-grid, .func-grid, .biz-grid, .triple-grid,
  .case-split, .matrix-grid, .xx-grid, .news-grid,
  .case-grid, .stats-bar-grid { grid-template-columns: 1fr !important; }
  .case-steps { flex-direction: column; }
  .case-step { min-width: unset; }
  .person-card { flex-direction: column; }
  .hero-title { font-size: 42px; letter-spacing: 4px; }
  .hero-slogan { font-size: 20px; letter-spacing: 6px; }
  .section-title { font-size: 26px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .footer-icp { justify-content: center; }
  .home-news-grid { grid-template-columns: 1fr 1fr; }
  .media-reports-grid { grid-template-columns: 1fr; }
  .page-header h1 { font-size: 28px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: var(--nav-h); left: 0; right: 0;
    background: rgba(255,255,255,0.98); backdrop-filter: blur(16px);
    padding: 16px; gap: 4px; border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
  }
  .nav-links.open .nav-link { width: 100%; padding: 12px 16px; }
  .nav-links.open .nav-cta { width: 100%; text-align: center; }
  .container { padding: 0 16px; }
  .nav-inner { padding: 0 16px; }
  .section { padding: 48px 0; }
  .role-row { grid-template-columns: 1fr; gap: 8px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-inner { padding: 40px 0; }
  .hero-title { font-size: 36px; letter-spacing: 2px; }
  .hero-slogan { font-size: 16px; letter-spacing: 4px; }
  .hero-desc { font-size: 15px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-qr { text-align: left; }
  .home-news-grid { grid-template-columns: 1fr; }
  .page-header { padding: calc(var(--nav-h) + 40px) 0 40px; }
  .page-header h1 { font-size: 26px; }
  table { font-size: 12px; }
  thead th, tbody td { padding: 10px 12px; }
  .btn { padding: 12px 24px; font-size: 14px; }
  .metric-number { font-size: 32px; }
}

/* ==================== Animations ==================== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeInUp 0.6s ease-out forwards; }

/* ==================== Home News Section ==================== */
.home-news { padding: 80px 0; background: #fff; }
.home-news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.home-news-card {
  background: var(--white); border-radius: var(--radius); border: 1px solid var(--border);
  overflow: hidden; transition: all 0.3s; cursor: pointer;
}
.home-news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.home-news-card-img {
  height: 160px; background: linear-gradient(135deg, var(--red-pale), var(--gold-pale));
  display: flex; align-items: center; justify-content: center; font-size: 36px; color: var(--red); position: relative;
}
.home-news-card-img .cat-tag {
  position: absolute; top: 10px; left: 10px; padding: 3px 10px; border-radius: 20px;
  background: var(--red-dark); color: #fff; font-size: 11px; font-weight: 700;
}
.home-news-card-body { padding: 20px 24px; }
.home-news-card-body .date { font-size: 12px; color: var(--text-light); margin-bottom: 8px; }
.home-news-card-body h4 { font-size: 16px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; line-height: 1.5; }
.home-news-card-body p { font-size: 13px; color: var(--text-gray); line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.home-news-more { text-align: center; margin-top: 40px; }

/* ==================== News Waterfall (Masonry) ==================== */
.news-waterfall {
  column-count: 3; column-gap: 24px; padding: 40px 0;
}
.news-waterfall .news-card {
  break-inside: avoid; margin-bottom: 24px;
}
.news-waterfall .news-card-img { height: auto; min-height: 160px; }
.news-waterfall .news-card-img img { width: 100%; height: auto; min-height: 160px; object-fit: cover; }

@media (max-width: 1024px) {
  .news-waterfall { column-count: 2; }
}
@media (max-width: 768px) {
  .news-waterfall { column-count: 1; }
}

/* ==================== News Media Reports Section ==================== */
.media-reports { padding: 60px 0; background: var(--bg); }
.media-reports-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.media-report-card {
  background: var(--white); border-radius: var(--radius); border: 1px solid var(--border);
  padding: 24px; transition: all 0.3s; display: flex; gap: 16px; align-items: flex-start;
}
.media-report-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--gold); }
.media-report-source {
  width: 48px; height: 48px; border-radius: 8px; flex-shrink: 0;
  background: var(--red-light); color: var(--red-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 800; text-align: center; line-height: 1.2;
}
.media-report-info { flex: 1; }
.media-report-info h4 { font-size: 15px; font-weight: 700; color: var(--text-dark); margin-bottom: 6px; line-height: 1.4; }
.media-report-info p { font-size: 12px; color: var(--text-gray); line-height: 1.6; margin-bottom: 8px; }
.media-report-info .date { font-size: 11px; color: var(--text-light); }
.media-report-info a { color: var(--red); font-size: 12px; font-weight: 600; }
.media-report-info a:hover { text-decoration: underline; }

/* ==================== Utility ==================== */
.text-center { text-align: center; }
.text-red { color: var(--red); }
.text-gold { color: var(--gold); }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.summary-text {
  text-align: center; font-size: 18px; font-weight: 700;
  color: var(--text-dark); margin-top: 32px;
}
.summary-text strong { color: var(--red); }