:root {
  --bg: #f3f7fb;
  --surface: #ffffff;
  --text: #13243c;
  --muted: #4a607c;
  --accent: #0f6e9d;
  --accent-strong: #0b4f72;
  --border: #d7e3f0;
  --ok: #1f8d5f;
  --warn: #8a5d17;
  --danger: #9a2f2f;
  --radius-xl: 20px;
  --radius-lg: 14px;
  --shadow: 0 10px 30px rgba(16, 40, 78, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Manrope", "Avenir Next", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 10%, #dff2ff 0%, rgba(223, 242, 255, 0) 40%),
    radial-gradient(circle at 90% 0%, #e9e5ff 0%, rgba(233, 229, 255, 0) 45%),
    var(--bg);
  line-height: 1.55;
}

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

a:hover {
  text-decoration: underline;
}

.container {
  width: min(980px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
}

.brand {
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.2px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.nav a {
  font-weight: 700;
  font-size: 13px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
}

.hero {
  margin-top: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, #ffffff 0%, #f6fbff 100%);
  box-shadow: var(--shadow);
  padding: 24px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(28px, 4.3vw, 44px);
  line-height: 1.08;
}

.hero p {
  margin: 12px 0 0;
  color: var(--muted);
  max-width: 720px;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid var(--border);
  padding: 7px 10px;
  font-size: 12px;
  font-weight: 700;
  background: #fff;
  color: var(--accent-strong);
}

.grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  padding: 16px;
}

.card h2 {
  margin: 0;
  font-size: 19px;
}

.card p {
  margin: 8px 0 0;
  color: var(--muted);
}

.card .cta {
  margin-top: 12px;
  display: inline-flex;
  align-items: center;
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 9px 11px;
  font-size: 13px;
  font-weight: 800;
  background: #f7fbff;
}

.page {
  margin-top: 16px;
  margin-bottom: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 24px;
}

.page h1 {
  margin: 0;
  font-size: clamp(28px, 3.8vw, 38px);
  line-height: 1.1;
}

.meta {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.section {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed var(--border);
}

.section h2 {
  margin: 0;
  font-size: 20px;
}

.section p,
.section li {
  color: #1f3554;
}

.notice,
.warning,
.success {
  margin-top: 12px;
  border-radius: 12px;
  padding: 12px 14px;
  border: 1px solid;
  font-weight: 600;
  font-size: 14px;
}

.notice {
  background: #eef7ff;
  border-color: #c7e2f6;
  color: #174f73;
}

.warning {
  background: #fff6e8;
  border-color: #f0d8a6;
  color: var(--warn);
}

.success {
  background: #ebf9f1;
  border-color: #bde7cf;
  color: var(--ok);
}

.contact-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}

.contact-table td {
  border-top: 1px solid var(--border);
  padding: 10px 0;
  vertical-align: top;
}

.contact-table td:first-child {
  width: 180px;
  font-weight: 800;
}

footer {
  margin: 10px 0 28px;
  color: var(--muted);
  font-size: 13px;
}

footer .links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

@media (max-width: 820px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .page,
  .hero {
    padding: 18px;
  }

  .topbar-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .contact-table td:first-child {
    width: 132px;
  }
}