:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f5f7fa;
  color: #1d2733;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

main {
  width: min(1040px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 30px 0 48px;
}

header {
  margin-bottom: 18px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 28px;
}

h2 {
  font-size: 16px;
  margin-bottom: 12px;
}

header p,
.note {
  color: #657184;
}

.panel,
.offer {
  border: 1px solid #d8dee8;
  border-radius: 8px;
  background: #ffffff;
  padding: 16px;
  margin-bottom: 16px;
}

.offers {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.offer {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
  color: #4d5b6b;
  font-size: 13px;
}

input,
textarea,
button {
  border-radius: 6px;
  border: 1px solid #c7d0dd;
  background: #fff;
  color: #1d2733;
  padding: 9px 10px;
}

button {
  min-height: 38px;
  cursor: pointer;
  border-color: #246bfe;
  background: #246bfe;
  color: #fff;
  font-weight: 700;
}

.item {
  border-top: 1px solid #e1e6ee;
  padding: 10px 0;
}

.item:first-child {
  border-top: 0;
}

.muted {
  color: #69778a;
  font-size: 13px;
}

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