:root {
  --navy: #0b3d5c;
  --navy-2: #124a6d;
  --ink: #16324a;
  --muted: #5a7184;
  --line: #d7e2ea;
  --bg: #f4f7fa;
  --card: #fff;
  --ok: #0f7b4c;
  --warn: #9a5b00;
  --accent: #e8f3fb;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
}
a { color: var(--navy); }
.wrap { width: min(1080px, calc(100% - 32px)); margin: 0 auto; }
header.site {
  background: var(--navy);
  color: #fff;
  padding: 16px 0;
}
header.site .row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
header.site img.logo { height: 44px; width: 44px; border-radius: 8px; object-fit: cover; background: #fff; }
table.rates { width: 100%; border-collapse: collapse; font-size: 13px; }
table.rates th, table.rates td { border-bottom: 1px solid var(--line); text-align: left; padding: 8px 6px; }
table.rates th { color: var(--muted); font-size: 12px; }
header.site nav a { color: #fff; text-decoration: none; margin-left: 16px; font-size: 14px; }
.hero { padding: 36px 0 12px; }
h1 { margin: 0 0 8px; font-size: 32px; }
.lead, .note { color: var(--muted); }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
  margin: 16px 0;
}
label { display: block; font-size: 13px; font-weight: 600; margin: 10px 0 6px; }
input, select, button, textarea {
  font: inherit;
  width: 100%;
}
input, select {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  background: #fff;
}
.grid { display: grid; gap: 12px; }
.grid.two { grid-template-columns: 1fr 1fr; }
.grid.four { grid-template-columns: repeat(4, 1fr); }
.checks { display: flex; flex-wrap: wrap; gap: 10px 16px; }
.checks label { font-weight: 500; display: flex; gap: 8px; align-items: center; }
.checks input { width: auto; }
button {
  background: var(--navy);
  color: #fff;
  border: 0;
  border-radius: 10px;
  padding: 12px 16px;
  cursor: pointer;
  font-weight: 700;
}
button.secondary { background: #fff; color: var(--navy); border: 1px solid var(--line); }
.meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 16px; }
.tag {
  background: var(--accent);
  color: var(--navy);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
}
.tag.warn { background: #fff4d6; color: var(--warn); }
.tag.ok { background: #e6f6ee; color: var(--ok); }
.result {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  margin: 10px 0;
}
.result h3 { margin: 0 0 6px; font-size: 18px; }
.price { font-size: 28px; font-weight: 800; color: var(--navy); }
.small { font-size: 13px; color: var(--muted); }
footer { padding: 28px 0 40px; color: var(--muted); font-size: 13px; }
.seo h2 { font-size: 22px; margin-top: 28px; }
.seo ul { padding-left: 18px; }
@media (max-width: 720px) {
  h1 { font-size: 26px; }
  .grid.two, .grid.four { grid-template-columns: 1fr 1fr; }
  header.site nav { display: none; }
}