:root {
  --primary: #1768e8;
  --primary-dark: #0c3f96;
  --secondary: #17c3b2;
  --accent: #ffb703;
  --ink: #162033;
  --muted: #617089;
  --light: #f5f8ff;
  --card: #ffffff;
  --line: #e6ecf5;
  --shadow: 0 18px 48px rgba(22, 32, 51, 0.12);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  color: var(--ink);
  background: #ffffff;
  line-height: 1.7;
}

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

A,
a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.topbar {
  background: #0b1d3b;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 8px 0;
}

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(230, 236, 245, 0.9);
}

.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 24px;
  letter-spacing: 1px;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 30px rgba(23, 104, 232, 0.28);
}

.logo small {
  display: block;
  margin-top: -4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: #34445f;
  font-size: 15px;
  transition: 0.2s ease;
}

.nav a:hover,
.nav a.active {
  background: rgba(23, 104, 232, 0.1);
  color: var(--primary);
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 10% 10%, rgba(23, 195, 178, 0.22), transparent 34%),
    radial-gradient(circle at 85% 20%, rgba(255, 183, 3, 0.18), transparent 30%),
    linear-gradient(135deg, #eef5ff 0%, #ffffff 48%, #f4fbff 100%);
  padding: 96px 0 88px;
}

.hero::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -150px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: rgba(23, 104, 232, 0.09);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 54px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  color: var(--primary-dark);
  background: rgba(23, 104, 232, 0.1);
  font-weight: 700;
  font-size: 14px;
}

.hero h1,
.page-hero h1 {
  margin: 18px 0 18px;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.12;
  letter-spacing: -1px;
}

.hero p,
.page-hero p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: 0.2s ease;
}

.btn.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), #0f86ff);
  box-shadow: 0 14px 34px rgba(23, 104, 232, 0.28);
}

.btn.secondary {
  color: var(--primary-dark);
  background: #fff;
  border-color: var(--line);
}

.btn:hover {
  transform: translateY(-2px);
}

.dashboard-card {
  position: relative;
  border-radius: 30px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 16px;
}

.stat {
  padding: 18px;
  border-radius: 18px;
  background: var(--light);
}

.stat strong {
  display: block;
  font-size: 26px;
  color: var(--primary);
}

.panel {
  padding: 22px;
  border-radius: 22px;
  background: #fff;
  border: 1px solid var(--line);
}

.progress-line {
  height: 10px;
  margin: 14px 0;
  border-radius: 999px;
  background: #edf2fb;
  overflow: hidden;
}

.progress-line span {
  display: block;
  width: 78%;
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.section {
  padding: 82px 0;
}

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

.section-title {
  max-width: 760px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-title h2 {
  margin: 10px 0 12px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.2;
}

.section-title p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.grid {
  display: grid;
  gap: 24px;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

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

.card {
  padding: 28px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: 0 10px 28px rgba(22, 32, 51, 0.06);
  transition: 0.2s ease;
}

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

.icon {
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.card h3 {
  margin: 0 0 10px;
  font-size: 21px;
}

.card p,
.card li {
  color: var(--muted);
}

.card p {
  margin: 0;
}

.feature-list,
.check-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li,
.check-list li {
  position: relative;
  padding-left: 24px;
  margin: 10px 0;
}

.feature-list li::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--secondary);
}

.page-hero {
  padding: 74px 0;
  background:
    linear-gradient(135deg, rgba(23, 104, 232, 0.11), rgba(23, 195, 178, 0.09)),
    #f7fbff;
  border-bottom: 1px solid var(--line);
}

.breadcrumb {
  color: var(--muted);
  font-size: 14px;
}

.content-block {
  max-width: 920px;
  margin: 0 auto;
  font-size: 17px;
}

.content-block p {
  color: #465670;
}

.timeline {
  display: grid;
  gap: 18px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 18px;
  align-items: start;
}

.timeline-num {
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 800;
  background: var(--primary);
}

.cta {
  padding: 58px;
  border-radius: 30px;
  color: #fff;
  background:
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.2), transparent 30%),
    linear-gradient(135deg, #0b3f91, #1768e8 54%, #17c3b2);
  box-shadow: var(--shadow);
}

.cta h2 {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 42px);
}

.cta p {
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.86);
}

.contact-card {
  padding: 34px;
  border-radius: 28px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.contact-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-list li {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.contact-list li:last-child {
  border-bottom: 0;
}

.job-tag {
  display: inline-block;
  margin: 6px 8px 0 0;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(23, 104, 232, 0.1);
  color: var(--primary-dark);
  font-size: 13px;
}

.footer {
  color: rgba(255, 255, 255, 0.78);
  background: #0b1d3b;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 34px;
  padding: 54px 0;
}

.footer h3,
.footer h4 {
  margin: 0 0 14px;
  color: #fff;
}

.footer p {
  margin: 8px 0;
}

.footer a:hover {
  color: #fff;
}

.footer-bottom {
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  text-align: center;
  font-size: 14px;
}

@media (max-width: 900px) {
  .topbar .container,
  .nav-wrap,
  .hero-grid,
  .footer-main,
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .nav-wrap,
  .topbar .container {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    justify-content: flex-start;
  }

  .hero {
    padding: 70px 0;
  }

  .stat-row {
    grid-template-columns: 1fr;
  }

  .cta {
    padding: 34px;
  }

  .contact-list li {
    flex-direction: column;
    gap: 4px;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .nav a {
    padding: 8px 10px;
  }

  .hero h1,
  .page-hero h1 {
    font-size: 34px;
  }

  .section {
    padding: 58px 0;
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }
}