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

:root {
  --bg: #f5f5f7;
  --bg-card: #ffffff;
  --bg-subtle: #efeff1;
  --text: #111827;
  --text-2: #6b7280;
  --text-3: #9ca3af;
  --border: #e5e7eb;
  --border-light: #ecedf0;
  --accent: #4361ee;
  --accent-hover: #3b54d4;
  --accent-light: #eef2ff;
  --accent-glow: rgba(67,97,238,0.12);
  --green: #10b981;
  --green-light: #ecfdf5;
  --amber: #f59e0b;
  --amber-light: #fffbeb;
  --red: #ef4444;
  --red-light: #fef2f2;
  --radius: 14px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 6px 16px rgba(0,0,0,0.04);
  --shadow-lg: 0 4px 24px rgba(0,0,0,0.07), 0 12px 40px rgba(0,0,0,0.04);
  --transition: 0.2s ease;
  --font: -apple-system, "PingFang SC", "Noto Sans SC", "Microsoft YaHei", "Segoe UI", sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button, input, select, textarea { font: inherit; border: none; outline: none; background: none; cursor: pointer; }
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }

.container { max-width: 1160px; margin: 0 auto; padding: 0 28px; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--border-light);
}

.header-inner {
  display: flex; justify-content: space-between; align-items: center;
  height: 64px;
}

.brand {
  display: flex; align-items: center; gap: 12px;
  cursor: pointer;
}

.brand-icon { display: flex; align-items: center; }

.brand-text {
  font-size: 18px; font-weight: 900;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, #4361ee, #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.top-nav { display: flex; align-items: center; gap: 2px; }

.nav-link {
  padding: 8px 16px;
  font-size: 14px; font-weight: 500;
  color: var(--text-2);
  border-radius: var(--radius-xs);
  transition: var(--transition);
}

.nav-link:hover { color: var(--text); background: var(--bg-subtle); }
.nav-link.active { color: var(--accent); font-weight: 600; }

.nav-btn {
  padding: 9px 22px;
  font-size: 14px; font-weight: 600;
  color: #fff;
  background: var(--accent);
  border-radius: var(--radius-xs);
  transition: var(--transition);
  margin-left: 10px;
}

.nav-btn:hover { background: var(--accent-hover); box-shadow: 0 4px 14px var(--accent-glow); }

/* ===== Footer ===== */
.site-footer {
  border-top: 1px solid var(--border-light);
  background: var(--bg-card);
}

.footer-inner {
  display: flex; justify-content: space-between; align-items: center;
  min-height: 64px;
  padding-top: 14px;
  padding-bottom: 14px;
  font-size: 13px; color: var(--text-3);
}

.footer-left { display: flex; align-items: center; gap: 16px; }
.footer-right { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; text-align: right; }
.footer-brand { font-weight: 600; color: var(--text-2); }
.footer-slogan { color: var(--text-3); font-size: 12px; }
.public-security-record,
.portal-record-link {
  color: inherit;
  text-decoration: none;
}
.public-security-record:hover,
.portal-record-link:hover {
  color: var(--accent);
  text-decoration: underline;
}
.portal-record-link {
  display: block;
  margin-top: 10px;
  font-size: 11px;
  line-height: 1.5;
  text-align: center;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 24px;
  font-size: 14px; font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent); color: #fff;
  box-shadow: 0 1px 2px rgba(67,97,238,0.2);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px var(--accent-glow);
}

.btn-secondary {
  background: var(--bg-card); color: var(--text);
  border: 1.5px solid var(--border);
}

.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

.btn-ghost { color: var(--text-2); padding: 8px 16px; border-radius: var(--radius-xs); }
.btn-ghost:hover { color: var(--accent); background: var(--accent-light); }

.btn-sm { padding: 7px 16px; font-size: 13px; }

.btn-white {
  background: #fff; color: var(--accent);
  padding: 12px 32px; font-weight: 700;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.btn-white:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,0,0,0.12); }

.btn-outline-white {
  background: transparent; color: #fff;
  border: 1.5px solid rgba(255,255,255,0.35);
  padding: 12px 32px; font-weight: 600;
  border-radius: var(--radius-sm);
}

.btn-outline-white:hover { border-color: #fff; background: rgba(255,255,255,0.08); }

/* ===== Hero ===== */
.hero { padding: 72px 0 56px; }

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 13px; font-weight: 600;
  border-radius: 999px;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(34px, 4.5vw, 52px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.035em;
  margin-bottom: 20px;
}

.hero-title .accent { color: var(--accent); }
.hero-title .light { color: var(--text-3); font-weight: 400; }

.hero-desc {
  font-size: 17px; line-height: 1.8;
  color: var(--text-2);
  max-width: 460px;
  margin-bottom: 36px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Hero visual */
.hero-visual {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: linear-gradient(135deg, #1e1b4b 0%, #312e81 40%, #4338ca 100%);
  aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
}

.hero-visual::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 40%, rgba(99,102,241,0.3), transparent 50%),
    radial-gradient(circle at 70% 60%, rgba(139,92,246,0.2), transparent 50%);
}

.hero-visual-content {
  position: relative; z-index: 1;
  text-align: center; color: #fff;
  padding: 40px;
}

.hero-visual-content .icon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.hero-visual-content .icon-cell {
  width: 56px; height: 56px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  backdrop-filter: blur(8px);
}

.hero-visual-content h3 {
  font-size: 18px; font-weight: 700;
  margin-bottom: 6px;
}

.hero-visual-content p {
  font-size: 13px; opacity: 0.7;
}

/* ===== Stats Band ===== */
.stats-band { padding: 0 0 64px; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: var(--transition);
}

.stat-card:hover { border-color: var(--accent); box-shadow: var(--shadow); }

.stat-value {
  font-size: 32px; font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: 13px; color: var(--text-3);
  margin-top: 4px;
}

/* ===== Section ===== */
.section { padding: 64px 0; }

.section-header {
  text-align: center;
  margin-bottom: 44px;
}

.section-tag {
  display: inline-block;
  font-size: 12px; font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.section-title {
  font-size: 30px; font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.section-desc {
  font-size: 16px; color: var(--text-2);
  max-width: 560px; margin: 0 auto;
  line-height: 1.7;
}

/* ===== Cards ===== */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: var(--transition);
}

.card:hover { border-color: var(--accent); box-shadow: var(--shadow-lg); transform: translateY(-3px); }

.card-icon {
  width: 48px; height: 48px;
  background: var(--accent-light);
  color: var(--accent);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  margin-bottom: 18px;
}

.card h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; letter-spacing: -0.01em; }
.card p { font-size: 14px; color: var(--text-2); line-height: 1.8; }

/* ===== CTA ===== */
.cta-section { padding: 64px 0; }

.cta-box {
  background: linear-gradient(135deg, #312e81 0%, #4338ca 50%, #4f46e5 100%);
  border-radius: 24px;
  padding: 72px 48px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute; top: -40%; right: -20%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.06), transparent 70%);
  border-radius: 50%;
}

.cta-box::after {
  content: '';
  position: absolute; bottom: -30%; left: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(99,102,241,0.15), transparent 70%);
  border-radius: 50%;
}

.cta-box h2 { font-size: 30px; font-weight: 800; margin-bottom: 14px; position: relative; z-index: 1; }
.cta-box p { font-size: 16px; opacity: 0.8; margin-bottom: 32px; position: relative; z-index: 1; }
.cta-actions { display: flex; gap: 14px; justify-content: center; position: relative; z-index: 1; }

/* ===== Features Section ===== */
.features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 32px;
  display: flex; gap: 20px;
  transition: var(--transition);
}

.feature-card:hover { border-color: var(--accent); box-shadow: var(--shadow); }

.feature-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  background: var(--accent-light);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
}

.feature-content h3 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.feature-content p { font-size: 14px; color: var(--text-2); line-height: 1.7; }

/* ===== Public Site Layout Refresh ===== */
body[data-site-route="home"],
body[data-site-route="services"],
body[data-site-route="about"],
body[data-site-route="contact"] {
  height: 100vh;
  overflow: hidden;
}

body[data-site-route="home"] #app,
body[data-site-route="services"] #app,
body[data-site-route="about"] #app,
body[data-site-route="contact"] #app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body[data-site-route="home"] #view-root,
body[data-site-route="services"] #view-root,
body[data-site-route="about"] #view-root,
body[data-site-route="contact"] #view-root {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

body[data-site-route="home"] .container,
body[data-site-route="services"] .container,
body[data-site-route="about"] .container,
body[data-site-route="contact"] .container {
  max-width: 1220px;
}

body[data-site-route="home"] .footer-inner,
body[data-site-route="services"] .footer-inner,
body[data-site-route="about"] .footer-inner,
body[data-site-route="contact"] .footer-inner {
  min-height: 54px;
  padding-top: 8px;
  padding-bottom: 8px;
}

body[data-site-route="home"] .footer-left,
body[data-site-route="home"] .footer-right,
body[data-site-route="services"] .footer-left,
body[data-site-route="services"] .footer-right,
body[data-site-route="about"] .footer-left,
body[data-site-route="about"] .footer-right,
body[data-site-route="contact"] .footer-left,
body[data-site-route="contact"] .footer-right {
  flex-direction: row;
  align-items: center;
  gap: 12px;
}

body[data-site-route="home"] .hero {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  padding: 0;
}

body[data-site-route="home"] .hero-inner {
  grid-template-columns: minmax(0, 1fr) minmax(430px, 1fr);
  gap: clamp(30px, 4vw, 58px);
  transform: translateY(26px);
}

body[data-site-route="home"] .hero-copy {
  padding: 0 0 8px;
}

body[data-site-route="home"] .hero-title {
  font-size: clamp(44px, 5vw, 66px);
  line-height: 1.06;
  letter-spacing: 0.006em;
  margin: 0;
}

body[data-site-route="home"] .hero-badge,
body[data-site-route="home"] .hero-desc,
body[data-site-route="home"] .hero-actions,
body[data-site-route="home"] .hero-visual-content h3,
body[data-site-route="home"] .hero-visual-content p {
  display: none;
}

body[data-site-route="home"] .hero-visual {
  border-radius: 8px;
  background: linear-gradient(135deg, #ffffff 0%, #f5f7ff 48%, #eef8fb 100%);
  border: 1px solid rgba(203, 213, 225, 0.78);
  aspect-ratio: 1.18 / 1;
  min-height: 330px;
  max-height: 420px;
  box-shadow: 0 18px 44px rgba(67, 97, 238, 0.1);
}

body[data-site-route="home"] .hero-visual::before {
  background:
    linear-gradient(90deg, rgba(67,97,238,0.055) 1px, transparent 1px),
    linear-gradient(180deg, rgba(15,118,110,0.04) 1px, transparent 1px);
  background-size: 42px 42px;
}

body[data-site-route="home"] .hero-visual-content {
  color: var(--accent);
  padding: 38px;
}

body[data-site-route="home"] .hero-visual-content .icon-grid {
  gap: 24px;
  margin-bottom: 0;
}

body[data-site-route="home"] .hero-visual-content .icon-cell {
  width: 68px;
  height: 68px;
  border-radius: 8px;
  background: rgba(255,255,255,0.84);
  border: 1px solid rgba(203,213,225,0.82);
  color: #6d7ff0;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.045);
}

body[data-site-route="home"] .hero-visual-content .icon-cell:nth-child(2) { color: #52a9d8; background: #f0f9ff; }
body[data-site-route="home"] .hero-visual-content .icon-cell:nth-child(3) { color: #7c8cf8; background: #f4f5ff; }
body[data-site-route="home"] .hero-visual-content .icon-cell:nth-child(4) { color: #14b8a6; background: #f0fdfa; }
body[data-site-route="home"] .hero-visual-content .icon-cell:nth-child(5) { color: #f59e0b; background: #fffbeb; }
body[data-site-route="home"] .hero-visual-content .icon-cell:nth-child(6) { color: #ef7b9b; background: #fff1f5; }

body[data-site-route="home"] .hero-visual-content .icon-cell svg {
  width: 31px;
  height: 31px;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

body[data-site-route="home"] .stats-band {
  padding: 0 0 34px;
}

body[data-site-route="home"] .stat-card {
  min-height: 112px;
  padding: 20px 18px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

body[data-site-route="home"] .stat-value {
  font-size: 31px;
  letter-spacing: 0;
}

@media (min-width: 1440px) and (min-height: 820px) {
  body[data-site-route="home"] .container,
  body[data-site-route="services"] .container,
  body[data-site-route="about"] .container,
  body[data-site-route="contact"] .container {
    max-width: min(72vw, 1680px);
  }

  body[data-site-route="home"] .hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(520px, 1fr);
    gap: clamp(56px, 5vw, 104px);
    transform: translateY(18px);
  }

  body[data-site-route="home"] .hero-title {
    font-size: clamp(66px, 4.25vw, 88px);
  }

  body[data-site-route="home"] .hero-visual {
    min-height: clamp(420px, 24vw, 560px);
    max-height: 560px;
  }

  body[data-site-route="home"] .hero-visual-content .icon-grid {
    gap: clamp(24px, 1.45vw, 34px);
  }

  body[data-site-route="home"] .hero-visual-content .icon-cell {
    width: clamp(72px, 4.1vw, 88px);
    height: clamp(72px, 4.1vw, 88px);
  }

  body[data-site-route="home"] .hero-visual-content .icon-cell svg {
    width: clamp(34px, 1.9vw, 42px);
    height: clamp(34px, 1.9vw, 42px);
  }

  body[data-site-route="home"] .stats-grid {
    gap: clamp(18px, 1.4vw, 28px);
  }

  body[data-site-route="home"] .stat-card {
    min-height: clamp(122px, 7.4vw, 150px);
  }

  body[data-site-route="home"] .stat-value {
    font-size: clamp(36px, 2.25vw, 46px);
  }

  body[data-site-route="home"] .stat-label {
    font-size: clamp(13px, 0.85vw, 16px);
  }

  .public-section {
    padding: clamp(44px, 5vh, 72px) 0 clamp(48px, 5vh, 76px);
  }

  .public-section .section-header {
    max-width: min(48vw, 920px);
    margin-bottom: clamp(28px, 2vw, 42px);
  }

  .public-section .section-tag {
    font-size: clamp(13px, 0.82vw, 16px);
    padding: 8px 18px;
  }

  .public-section .section-title {
    font-size: clamp(42px, 3.3vw, 64px);
  }

  .public-section .section-desc {
    max-width: min(42vw, 820px);
    font-size: clamp(16px, 1.05vw, 20px);
  }

  .public-service-layout {
    grid-template-columns: minmax(480px, 0.95fr) minmax(560px, 1.05fr);
    gap: clamp(28px, 2.2vw, 46px);
  }

  .public-showcase {
    padding: clamp(28px, 2vw, 40px);
    gap: clamp(14px, 1vw, 20px);
  }

  .showcase-line {
    min-height: clamp(78px, 5.3vw, 106px);
    padding: clamp(16px, 1.2vw, 24px);
  }

  .showcase-line strong {
    font-size: clamp(16px, 1.05vw, 20px);
  }

  .showcase-line span {
    font-size: clamp(13px, 0.85vw, 16px);
  }

  .public-service-cards {
    gap: clamp(18px, 1.4vw, 28px);
  }

  .public-service-cards .card {
    min-height: clamp(230px, 14vw, 300px);
    padding: clamp(28px, 2vw, 42px);
  }

  .public-service-cards .card-icon {
    width: clamp(48px, 3.1vw, 62px);
    height: clamp(48px, 3.1vw, 62px);
    font-size: clamp(18px, 1.1vw, 22px);
  }

  .public-service-cards .card h3 {
    font-size: clamp(18px, 1.15vw, 23px);
  }

  .public-service-cards .card p {
    font-size: clamp(14px, 0.95vw, 18px);
  }

  .public-about-layout {
    grid-template-columns: minmax(520px, 1.08fr) minmax(520px, 0.92fr);
    gap: clamp(32px, 2.5vw, 56px);
  }

  .public-about-layout .about-copy {
    min-height: clamp(330px, 22vw, 430px);
    padding: clamp(34px, 2.3vw, 48px);
  }

  .public-about-layout .about-copy p {
    font-size: clamp(15px, 1vw, 19px);
  }

  .values-row {
    gap: clamp(10px, 0.9vw, 18px);
    margin-top: clamp(24px, 1.8vw, 34px);
  }

  .values-row span {
    padding: clamp(11px, 0.95vw, 16px) 10px;
    font-size: clamp(13px, 0.9vw, 17px);
  }

  .public-contact-layout {
    grid-template-columns: minmax(520px, 1fr) minmax(520px, 1fr);
    gap: clamp(30px, 2.2vw, 48px);
  }

  .contact-highlight {
    padding: clamp(15px, 1vw, 20px) clamp(18px, 1.4vw, 26px);
    font-size: clamp(15px, 1vw, 19px);
  }

  .contact-highlight span {
    font-size: clamp(18px, 1.2vw, 24px);
  }

  .public-contact-layout .contact-box {
    min-height: clamp(330px, 22vw, 430px);
    padding: clamp(30px, 2.2vw, 46px);
  }

  .public-contact-layout .contact-box h3 {
    font-size: clamp(20px, 1.4vw, 28px);
  }

  .public-contact-layout .contact-box p {
    font-size: clamp(15px, 1vw, 19px);
  }

  .contact-list {
    gap: clamp(10px, 0.9vw, 16px);
    margin-top: clamp(20px, 1.6vw, 30px);
  }

  .contact-list div {
    padding: clamp(14px, 1vw, 20px);
  }

  .contact-list strong {
    font-size: clamp(14px, 0.95vw, 18px);
  }

  .contact-list span {
    font-size: clamp(13px, 0.9vw, 17px);
  }
}

.public-section {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  padding: 36px 0 42px;
}

.public-section .section-header {
  text-align: left;
  max-width: 780px;
  margin-bottom: 28px;
}

.public-section .section-tag {
  display: inline-flex;
  padding: 6px 14px;
  border-radius: 8px;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  margin-bottom: 14px;
}

.public-section .section-title {
  margin: 0 0 12px;
  font-size: clamp(30px, 3.4vw, 44px);
  line-height: 1.18;
  letter-spacing: 0;
}

.public-section .section-desc {
  margin: 0;
  color: var(--text-2);
  font-size: 16px;
  line-height: 1.75;
  max-width: 680px;
}

.public-service-layout {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(420px, 1.1fr);
  gap: 22px;
  align-items: stretch;
}

.public-service-lead { align-self: center; margin-bottom: 0; }

.public-showcase {
  background:
    linear-gradient(90deg, rgba(67,97,238,0.055) 1px, transparent 1px),
    linear-gradient(180deg, rgba(15,118,110,0.04) 1px, transparent 1px),
    linear-gradient(135deg, #ffffff 0%, #f5f7ff 48%, #eef8fb 100%);
  background-size: 42px 42px, 42px 42px, auto;
  border: 1px solid rgba(203, 213, 225, 0.78);
  border-radius: 8px;
  box-shadow: 0 18px 44px rgba(67, 97, 238, 0.08);
  padding: 24px;
  display: grid;
  gap: 12px;
}

.showcase-line {
  min-height: 70px;
  background: rgba(255,255,255,0.78);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 15px 16px;
}

.showcase-line strong { display: block; color: var(--text); margin-bottom: 5px; font-size: 16px; }
.showcase-line span { color: var(--text-2); font-size: 13px; line-height: 1.6; }
.public-service-cards { grid-column: 1 / -1; gap: 16px; }
.public-service-cards .card,
.public-about-layout .about-copy,
.public-contact-layout .contact-box { border-radius: 8px; box-shadow: 0 10px 28px rgba(17, 24, 39, 0.045); }

.public-about-layout {
  display: grid;
  grid-template-columns: minmax(360px, 1.08fr) minmax(420px, 0.92fr);
  gap: 34px;
  align-items: center;
}

.public-about-layout .about-copy {
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 30px;
}

.public-about-layout .about-copy p { margin: 0; color: var(--text-2); font-size: 15px; line-height: 1.85; }
.public-about-layout .about-copy p + p { margin-top: 14px; }

.values-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 24px; }
.values-row span {
  text-align: center;
  border: 1px solid var(--border-light);
  background: var(--accent-light);
  color: var(--accent);
  border-radius: 8px;
  padding: 10px 8px;
  font-weight: 800;
  font-size: 13px;
}

.public-contact-layout {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) minmax(420px, 1fr);
  gap: 24px;
  align-items: stretch;
}

.contact-highlight {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
  padding: 14px 18px;
  border: 1px solid rgba(67, 97, 238, 0.18);
  border-radius: 8px;
  background: rgba(238, 242, 255, 0.7);
  color: var(--text);
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(67, 97, 238, 0.06);
}
.contact-highlight span { color: var(--accent); font-size: 18px; }

.public-contact-layout .contact-box {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 28px;
}

.public-contact-layout .contact-box h3 { margin: 0 0 12px; font-size: 20px; }
.public-contact-layout .contact-box p { margin: 0; color: var(--text-2); line-height: 1.8; }
.contact-list { display: grid; gap: 10px; margin-top: 20px; }
.contact-list div { border: 1px solid var(--border-light); border-radius: 8px; padding: 13px 14px; background: #fafbff; }
.contact-list strong { display: block; margin-bottom: 5px; font-size: 14px; }
.contact-list span { color: var(--text-2); font-size: 13px; line-height: 1.6; }
.contact-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; }
/* ===== Auth / Login ===== */
.auth-wrap {
  min-height: calc(100vh - 128px);
  display: flex; align-items: center; justify-content: center;
  padding: 48px 0;
}

.auth-card {
  width: 100%; max-width: 420px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 44px 36px;
  box-shadow: var(--shadow-lg);
}

.auth-card .logo-area { text-align: center; margin-bottom: 36px; }
.auth-card .logo-area .icon-wrap { margin-bottom: 16px; }
.auth-card .logo-area h2 { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; }
.auth-card .logo-area p { font-size: 14px; color: var(--text-3); margin-top: 6px; }

.form-group { margin-bottom: 20px; }

.form-label {
  display: block;
  font-size: 13px; font-weight: 600;
  color: var(--text-2);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  font-size: 14px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  transition: var(--transition);
}

.form-input:focus { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-glow); }
.form-input::placeholder { color: var(--text-3); }

.remember-options {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: -4px;
}

.remember-option {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-2);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  user-select: none;
}

.remember-option input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}

.error-msg {
  font-size: 13px; color: var(--red);
  margin-bottom: 14px;
  display: flex; align-items: center; gap: 6px;
}

.auth-actions { margin-top: 28px; }
.auth-actions .btn { width: 100%; justify-content: center; padding: 13px; }

.auth-links {
  text-align: center; margin-top: 18px;
  font-size: 13px; color: var(--text-3);
}

.auth-links button { color: var(--accent); font-weight: 600; }
.auth-links button:hover { text-decoration: underline; }

/* ===== Portal ===== */
.portal-wrap {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  min-height: calc(100vh - 0px);
}

.portal-sidebar {
  background: var(--bg-card);
  border-right: 1px solid var(--border-light);
  padding: 24px 14px;
  display: flex; flex-direction: column;
}

.portal-brand {
  display: block;
  padding: 0 6px 22px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 20px;
}

.portal-brand-icon { display: none; }

.portal-brand-text {
  max-width: 8em;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  overflow-wrap: anywhere;
  word-break: break-all;
}
.portal-brand-text small { display: block; font-size: 11px; font-weight: 400; color: var(--text-3); margin-top: 2px; }

.side-nav { display: flex; flex-direction: column; gap: 3px; flex: 1; }

.side-link {
  display: flex; align-items: center;
  padding: 10px 16px;
  font-size: 14px; font-weight: 500;
  color: var(--text-2);
  border-radius: var(--radius-xs);
  transition: var(--transition);
  text-align: left;
}

.side-link:hover { background: var(--bg-subtle); color: var(--text); }

.side-link.active {
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 600;
}

.side-link .icon { font-size: 16px; width: 22px; text-align: center; }

.portal-footer {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
}

.portal-user { padding: 8px; font-size: 13px; color: var(--text-3); line-height: 1.7; }
.portal-user strong { display: block; color: var(--text); font-size: 14px; }

.portal-main { min-width: 0; padding: 28px 28px; overflow-y: auto; background: var(--bg); }

/* ===== Portal Components ===== */
.page-head { margin-bottom: 28px; }
.page-head h1 { font-size: 24px; font-weight: 800; letter-spacing: -0.02em; }
.page-head p { font-size: 14px; color: var(--text-2); margin-top: 4px; }

.metric-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.metric-box {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 22px;
}

.metric-box .value { font-size: 28px; font-weight: 800; letter-spacing: -0.02em; }
.metric-box .label { font-size: 12px; color: var(--text-3); margin-top: 3px; }
.metric-box.accent .value { color: var(--accent); }
.metric-box.green .value { color: var(--green); }
.metric-box.amber .value { color: var(--amber); }
.metric-box.red .value { color: var(--red); }

/* Data Table */
.data-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  overflow: hidden;
}

.data-card-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border-light);
}

.data-card-head h3 { font-size: 15px; font-weight: 700; }

.toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 18px; flex-wrap: wrap; }

.toolbar select, .toolbar input {
  padding: 8px 14px;
  font-size: 13px;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xs);
  color: var(--text);
  transition: var(--transition);
}

.toolbar select:focus, .toolbar input:focus { border-color: var(--accent); }
.toolbar .note { font-size: 12px; color: var(--text-3); }

.table-wrap { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }

thead th {
  padding: 12px 18px;
  text-align: left;
  font-size: 12px; font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border-light);
  white-space: nowrap;
}

tbody td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--bg-subtle); }

.cell-main { font-weight: 600; color: var(--text); }
.cell-sub { font-size: 12px; color: var(--text-3); margin-top: 2px; }

/* Tags */
.tag {
  display: inline-flex; align-items: center;
  padding: 3px 10px;
  font-size: 12px; font-weight: 600;
  border-radius: 999px;
}

.tag-green { background: var(--green-light); color: var(--green); }
.tag-amber { background: var(--amber-light); color: var(--amber); }
.tag-red { background: var(--red-light); color: var(--red); }
.tag-blue { background: var(--accent-light); color: var(--accent); }

/* Notice Cards */
.notice-list { display: flex; flex-direction: column; gap: 12px; }

.notice-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 20px 22px;
  transition: var(--transition);
}

.notice-item:hover { border-color: var(--accent); }

.notice-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 8px;
}

.notice-head strong { font-size: 14px; }
.notice-body { font-size: 13px; color: var(--text-2); line-height: 1.7; }

/* Quick Cards */
.quick-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 28px; }

.quick-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 22px;
  transition: var(--transition);
}

.quick-card:hover { border-color: var(--accent); }
.quick-card h4 { font-size: 13px; color: var(--text-3); font-weight: 500; margin-bottom: 6px; }
.quick-card .val { font-size: 20px; font-weight: 700; }

/* Info Grid */
.info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }

.info-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 20px 22px;
}

.info-item .k { font-size: 12px; color: var(--text-3); font-weight: 500; margin-bottom: 4px; }
.info-item .v { font-size: 15px; font-weight: 600; }

/* Empty State */
.empty-state {
  text-align: center;
  padding: 64px 20px;
  color: var(--text-3);
  font-size: 14px;
}

.empty-state .icon { font-size: 40px; margin-bottom: 12px; opacity: 0.4; }

/* ===== About / Contact ===== */
.about-content { max-width: 680px; }
.about-content h2 { font-size: 30px; font-weight: 800; margin-bottom: 18px; letter-spacing: -0.02em; }
.about-content p { font-size: 15px; color: var(--text-2); line-height: 1.9; margin-bottom: 18px; }

.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 32px; }

.value-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
}

.value-card .icon { font-size: 28px; margin-bottom: 12px; }
.value-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.value-card p { font-size: 13px; color: var(--text-2); line-height: 1.7; }

.contact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 28px; }

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 28px;
}

.contact-card .icon { font-size: 24px; margin-bottom: 10px; }
.contact-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.contact-card p { font-size: 14px; color: var(--text-2); line-height: 1.7; }

/* ===== Responsive ===== */
@media (max-width: 960px) {
  body[data-site-route="home"],
  body[data-site-route="services"],
  body[data-site-route="about"],
  body[data-site-route="contact"] {
    height: auto;
    min-height: 100vh;
    overflow: auto;
  }
  body[data-site-route="home"] .hero-inner {
    grid-template-columns: 1fr;
    gap: 30px;
    transform: none;
  }
  body[data-site-route="home"] .hero {
    padding: 24px 0 16px;
  }
  body[data-site-route="home"] .hero-visual {
    min-height: 270px;
    aspect-ratio: 16 / 9;
  }
  .public-service-layout,
  .public-about-layout,
  .public-contact-layout {
    grid-template-columns: 1fr;
  }
  .public-service-cards {
    grid-column: auto;
  }
  .public-section {
    align-items: flex-start;
    padding: 26px 0 30px;
  }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .stats-grid, .metric-row { grid-template-columns: repeat(2, 1fr); }
  .card-grid, .features-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .portal-wrap { grid-template-columns: 1fr; }
  .portal-sidebar { border-right: none; border-bottom: 1px solid var(--border-light); }
  .info-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  body[data-site-route="home"] .hero {
    padding: 18px 0 12px;
  }
  body[data-site-route="home"] .hero-title {
    font-size: 38px;
    letter-spacing: 0;
  }
  body[data-site-route="home"] .hero-visual {
    min-height: 210px;
  }
  body[data-site-route="home"] .hero-visual-content .icon-cell {
    width: 54px;
    height: 54px;
  }
  body[data-site-route="home"] .hero-visual-content .icon-cell svg {
    width: 25px;
    height: 25px;
  }
  body[data-site-route="home"] .stats-band {
    padding: 8px 0 14px;
  }
  body[data-site-route="home"] .stat-card {
    min-height: 92px;
    padding: 16px 12px;
  }
  body[data-site-route="home"] .stat-value {
    font-size: 24px;
  }
  .contact-highlight {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
  .values-row {
    grid-template-columns: 1fr;
  }
  .stats-grid, .metric-row, .quick-grid { grid-template-columns: 1fr; }
  .header-inner { height: 56px; }
  .hero { padding: 40px 0 32px; }
  .section { padding: 48px 0; }
  .cta-box { padding: 48px 24px; border-radius: 16px; }
  .portal-main { padding: 20px 16px; }
  .footer-inner { flex-direction: column; height: auto; padding: 16px 0; gap: 4px; }

  /* 手机端优化 */
  .btn { min-height: 44px; padding: 12px 20px; font-size: 15px; }
  .btn-sm { min-height: 40px; padding: 10px 16px; font-size: 14px; }
  .form-input { padding: 12px 14px; font-size: 16px; /* 防止iOS缩放 */ }
  .auth-card { padding: 28px 20px; margin: 16px; }
  .auth-card .logo-area h2 { font-size: 20px; }
  .container { padding: 0 16px; }
  .section-title { font-size: 22px; }
  .card { padding: 20px; }

  /* iPhone刘海屏安全区 */
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);

  /* 侧边栏优化 — 完整定义在 issue-styles.css 768px 断点，此处仅补充触控尺寸 */
  .side-link {
    min-height: 48px;
    padding: 12px 20px;
    font-size: 15px;
  }
  .portal-brand-text { font-size: 15px; }
  .portal-user strong { font-size: 14px; }
  .portal-user { font-size: 13px; }

  /* 信息卡片 */
  .info-grid { gap: 12px; }
  .info-item { padding: 14px 16px; }
  .info-item .k { font-size: 12px; }
  .info-item .v { font-size: 15px; }

  /* 首页 */
  .hero-title { font-size: 28px; }
  .hero-desc { font-size: 15px; }
  .stat-value { font-size: 24px; }
  .stat-label { font-size: 12px; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

/* ===== Public Site Large Screen Final Overrides ===== */
@media (min-width: 1440px) and (min-height: 820px) {
  body[data-site-route="home"] .container,
  body[data-site-route="services"] .container,
  body[data-site-route="about"] .container,
  body[data-site-route="contact"] .container {
    max-width: min(72vw, 1680px);
  }

  body[data-site-route="home"] .hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(520px, 1fr);
    gap: clamp(56px, 5vw, 104px);
    transform: translateY(18px);
  }

  body[data-site-route="home"] .hero-title {
    font-size: clamp(66px, 4.25vw, 88px);
  }

  body[data-site-route="home"] .hero-visual {
    min-height: clamp(420px, 24vw, 560px);
    max-height: 560px;
  }

  body[data-site-route="home"] .hero-visual-content .icon-grid {
    gap: clamp(24px, 1.45vw, 34px);
  }

  body[data-site-route="home"] .hero-visual-content .icon-cell {
    width: clamp(72px, 4.1vw, 88px);
    height: clamp(72px, 4.1vw, 88px);
  }

  body[data-site-route="home"] .hero-visual-content .icon-cell svg {
    width: clamp(34px, 1.9vw, 42px);
    height: clamp(34px, 1.9vw, 42px);
  }

  body[data-site-route="home"] .stats-grid {
    gap: clamp(18px, 1.4vw, 28px);
  }

  body[data-site-route="home"] .stat-card {
    min-height: clamp(122px, 7.4vw, 150px);
  }

  body[data-site-route="home"] .stat-value {
    font-size: clamp(36px, 2.25vw, 46px);
  }

  body[data-site-route="home"] .stat-label {
    font-size: clamp(13px, 0.85vw, 16px);
  }

  .public-section {
    padding: clamp(44px, 5vh, 72px) 0 clamp(48px, 5vh, 76px);
  }

  .public-section .section-header {
    max-width: min(48vw, 920px);
    margin-bottom: clamp(28px, 2vw, 42px);
  }

  .public-section .section-tag {
    font-size: clamp(13px, 0.82vw, 16px);
    padding: 8px 18px;
  }

  .public-section .section-title {
    font-size: clamp(42px, 3.3vw, 64px);
  }

  .public-section .section-desc {
    max-width: min(42vw, 820px);
    font-size: clamp(16px, 1.05vw, 20px);
  }

  .public-service-layout {
    grid-template-columns: minmax(480px, 0.95fr) minmax(560px, 1.05fr);
    gap: clamp(28px, 2.2vw, 46px);
  }

  .public-showcase {
    padding: clamp(28px, 2vw, 40px);
    gap: clamp(14px, 1vw, 20px);
  }

  .showcase-line {
    min-height: clamp(78px, 5.3vw, 106px);
    padding: clamp(16px, 1.2vw, 24px);
  }

  .showcase-line strong {
    font-size: clamp(16px, 1.05vw, 20px);
  }

  .showcase-line span {
    font-size: clamp(13px, 0.85vw, 16px);
  }

  .public-service-cards {
    gap: clamp(18px, 1.4vw, 28px);
  }

  .public-service-cards .card {
    min-height: clamp(230px, 14vw, 300px);
    padding: clamp(28px, 2vw, 42px);
  }

  .public-service-cards .card-icon {
    width: clamp(48px, 3.1vw, 62px);
    height: clamp(48px, 3.1vw, 62px);
    font-size: clamp(18px, 1.1vw, 22px);
  }

  .public-service-cards .card h3 {
    font-size: clamp(18px, 1.15vw, 23px);
  }

  .public-service-cards .card p {
    font-size: clamp(14px, 0.95vw, 18px);
  }

  .public-about-layout {
    grid-template-columns: minmax(520px, 1.08fr) minmax(520px, 0.92fr);
    gap: clamp(32px, 2.5vw, 56px);
  }

  .public-about-layout .about-copy {
    min-height: clamp(330px, 22vw, 430px);
    padding: clamp(34px, 2.3vw, 48px);
  }

  .public-about-layout .about-copy p {
    font-size: clamp(15px, 1vw, 19px);
  }

  .values-row {
    gap: clamp(10px, 0.9vw, 18px);
    margin-top: clamp(24px, 1.8vw, 34px);
  }

  .values-row span {
    padding: clamp(11px, 0.95vw, 16px) 10px;
    font-size: clamp(13px, 0.9vw, 17px);
  }

  .public-contact-layout {
    grid-template-columns: minmax(520px, 1fr) minmax(520px, 1fr);
    gap: clamp(30px, 2.2vw, 48px);
  }

  .contact-highlight {
    padding: clamp(15px, 1vw, 20px) clamp(18px, 1.4vw, 26px);
    font-size: clamp(15px, 1vw, 19px);
  }

  .contact-highlight span {
    font-size: clamp(18px, 1.2vw, 24px);
  }

  .public-contact-layout .contact-box {
    min-height: clamp(330px, 22vw, 430px);
    padding: clamp(30px, 2.2vw, 46px);
  }

  .public-contact-layout .contact-box h3 {
    font-size: clamp(20px, 1.4vw, 28px);
  }

  .public-contact-layout .contact-box p {
    font-size: clamp(15px, 1vw, 19px);
  }

  .contact-list {
    gap: clamp(10px, 0.9vw, 16px);
    margin-top: clamp(20px, 1.6vw, 30px);
  }

  .contact-list div {
    padding: clamp(14px, 1vw, 20px);
  }

  .contact-list strong {
    font-size: clamp(14px, 0.95vw, 18px);
  }

  .contact-list span {
    font-size: clamp(13px, 0.9vw, 17px);
  }
}