:root {
  --brand: #00488c;
  --brand-light: #a9c4dd;
  --text: #333;
  --muted: #777;
  --line: #e5e8ee;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #f5f6fa;
  color: var(--text);
  font-size: 15px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

.page {
  max-width: 560px;
  margin: 0 auto;
  padding: 16px 16px 32px;
}

.card {
  background: #fff;
  border-radius: 12px;
  padding: 18px;
  margin-bottom: 14px;
}

.card.center {
  text-align: center;
}

.title {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--brand);
}

.subtitle {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
}

.intro,
.notice {
  margin: 0 0 6px;
  color: #555;
}

.notice-title {
  margin: 0 0 8px;
  font-size: 16px;
}

.hint {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.top {
  margin-bottom: 10px;
}

.link {
  color: var(--brand);
  text-decoration: none;
}

.btn {
  display: block;
  width: 100%;
  padding: 13px 16px;
  margin-bottom: 10px;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--brand);
  color: #fff;
}

.btn-secondary {
  background: #fff;
  color: var(--brand);
  border: 1px solid var(--brand);
}

.field {
  margin-bottom: 14px;
}

.label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
}

.input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #d5dae1;
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
}

.input:focus {
  outline: none;
  border-color: var(--brand);
}

textarea.input {
  min-height: 84px;
  resize: vertical;
}

.radio-row label {
  margin-right: 20px;
  cursor: pointer;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  cursor: pointer;
}

.checkbox-row input {
  margin-top: 5px;
}

.error {
  padding: 10px 12px;
  margin: 0 0 12px;
  background: #fdecec;
  border: 1px solid #f5c6c3;
  border-radius: 8px;
  color: #b3261e;
}

.rows .row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
}

.rows .row:last-child {
  border-bottom: none;
}

.row .label {
  margin: 0;
  color: var(--muted);
  font-weight: 400;
}

.row .value {
  text-align: right;
  word-break: break-all;
}

.row .value.status {
  color: var(--brand);
  font-weight: 600;
}

.site-footer {
  padding: 16px;
  text-align: center;
  font-size: 12px;
}

.site-footer a {
  color: var(--muted);
  text-decoration: none;
}