* {
  box-sizing: border-box;
}
body {
  margin: 0;
  color: #222;
  background: #f5f8fa;
  font-family: Arial, sans-serif;
}
header {
  padding: 22px;
  background: #990000;
  color: white;
  text-align: center;
}
h1 {
  margin: 0 0 8px;
  font-size: 28px;
}
header p {
  margin: 0;
}
main {
  max-width: 980px;
  margin: 28px auto;
  padding: 0 20px;
}
form {
  padding: 24px;
  border: 1px solid #ddd;
  border-radius: 8px;
  background: white;
}
.people {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
}
fieldset {
  min-width: 0;
  margin: 0;
  padding: 16px;
  border: 1px solid #ccc;
  border-radius: 5px;
}
legend {
  padding: 0 6px;
  font-size: 20px;
  font-weight: bold;
}
label {
  display: block;
  margin: 12px 0 6px;
  font-size: 14px;
}
input, select, textarea, button {
  font: inherit;
}
input:not([type="radio"]):not([type="checkbox"]), select, textarea {
  width: 100%;
  min-width: 0;
  padding: 9px;
  border: 1px solid #999;
  border-radius: 4px;
  background: white;
}
input[type="file"] {
  font-size: 13px;
}
textarea {
  resize: vertical;
}
input[type="radio"], input[type="checkbox"] {
  accent-color: #990000;
}
.preview {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 220px;
  border: 1px solid #aaa;
  background: #f5f8fa;
  color: #555;
}
.preview img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.hint {
  color: #555;
  font-size: 12px;
  line-height: 1.5;
}
.row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 14px;
}
.notification {
  margin-top: 18px;
  padding: 0;
  border: 0;
}
.notification legend {
  padding: 0;
  font-size: 14px;
  font-weight: normal;
}
.notification label {
  display: inline-block;
  margin-right: 10px;
}
.payment {
  max-width: 560px;
  margin: 28px auto 0;
}
.payment-row {
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr) minmax(0, 1fr);
}
.terms {
  margin: 22px 0;
}
button {
  width: 100%;
  padding: 12px;
  border: 1px solid #718b68;
  border-radius: 4px;
  background: #b5d5a7;
  color: #182414;
  font-size: 20px;
  cursor: pointer;
}
button:hover {
  background: #a2c491;
}
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible, a:focus-visible {
  outline: 2px solid #1f5d81;
  outline-offset: 2px;
}
.result {
  max-width: 600px;
  padding: 28px;
  border: 1px solid #ddd;
  border-radius: 8px;
  background: white;
  text-align: center;
}
a {
  color: #1f5d81;
}
@media (max-width: 700px) {
  .people {
    grid-template-columns: 1fr;
  }
  main {
    padding: 0 12px;
  }
  form {
    padding: 14px;
  }
  .payment-row {
    grid-template-columns: 1fr;
  }
}