:root {
  --blue: #1455ac;
  --blue-dark: #0f3d7a;
  --blue-light: #3b82f6;
  --text: #111827;
  --muted: #6b7280;
  --border: #e5e7eb;
  --bg: #f3f4f6;
  --card: #ffffff;
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.page {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--bg);
}

.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar a {
  color: var(--text);
  text-decoration: none;
  font-size: 20px;
  line-height: 1;
}

.topbar h1 {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
}

.content {
  padding: 20px 16px 40px;
}

.hero {
  background: linear-gradient(145deg, var(--blue-light), var(--blue-dark));
  border-radius: var(--radius);
  padding: 24px 20px;
  color: #fff;
  margin-bottom: 20px;
}

.hero h2 {
  margin: 0 0 8px;
  font-size: 24px;
  font-weight: 800;
  line-height: 1.2;
}

.hero p {
  margin: 0;
  font-size: 14px;
  opacity: 0.95;
}

.search-wrap {
  margin-top: 18px;
  position: relative;
}

.search-wrap input {
  width: 100%;
  border: none;
  border-radius: 999px;
  padding: 14px 16px 14px 44px;
  font-size: 14px;
  outline: none;
}

.search-wrap svg {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: #9ca3af;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
  justify-content: center;
}

.chip {
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 600;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.grid a,
.grid button {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 14px;
  padding: 18px 12px;
  text-align: center;
  text-decoration: none;
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.grid .icon {
  width: 28px;
  height: 28px;
  margin: 0 auto 10px;
  color: var(--blue);
}

.section-title {
  font-size: 16px;
  font-weight: 800;
  margin: 0 0 12px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 14px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.card p,
.card li {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.card ul {
  margin: 10px 0 0;
  padding-left: 18px;
}

.card ul li {
  margin-bottom: 8px;
}

.card ul li strong {
  color: var(--text);
}

.card.gradient {
  background: linear-gradient(145deg, var(--blue-light), var(--blue-dark));
  border: none;
  color: #fff;
}

.card.gradient p {
  color: rgba(255, 255, 255, 0.95);
}

.card.contact {
  background: #f9fafb;
  border-left: 4px solid var(--blue);
}

.card.contact a {
  color: var(--blue);
  font-weight: 600;
  text-decoration: none;
}

.faq-item {
  background: var(--card);
  border-bottom: 1px solid var(--border);
}

.faq-item:first-child {
  border-top-left-radius: var(--radius);
  border-top-right-radius: var(--radius);
}

.faq-item:last-child {
  border-bottom-left-radius: var(--radius);
  border-bottom-right-radius: var(--radius);
  border-bottom: none;
}

.faq-q {
  width: 100%;
  border: none;
  background: transparent;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  color: var(--text);
}

.faq-a {
  display: none;
  padding: 0 18px 16px;
  font-size: 13px;
  color: var(--muted);
}

.faq-item.open .faq-a {
  display: block;
}

.faq-item.open .chevron {
  transform: rotate(180deg);
}

.chevron {
  transition: transform 0.2s;
  color: #9ca3af;
}

.item-row {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.item-row svg {
  flex-shrink: 0;
  color: var(--blue);
}

@media (min-width: 640px) {
  .page {
    max-width: 720px;
    padding-bottom: 24px;
  }

  .grid {
    grid-template-columns: repeat(4, 1fr);
  }
}