:root {
  --primary: #1e88e5;
  --danger: #e53935;
  --bg: #f5f7fa;
  --card-bg: #ffffff;
  --text: #333333;
  --muted: #666666;
  --border: #dddddd;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 16px;
}

header {
  text-align: center;
  margin-bottom: 20px;
}

header h1 {
  margin: 0 0 6px;
  font-size: 1.6rem;
  color: var(--primary);
}

header p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.card {
  background: var(--card-bg);
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  padding: 18px;
  margin-bottom: 16px;
}

.search-form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
}

.form-field {
  flex: 1 1 200px;
  min-width: 160px;
}

.search-form label {
  display: block;
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 6px;
}

.search-form input[type="text"] {
  width: 100%;
  padding: 10px 12px;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  outline: none;
}

.search-form input[type="text"]:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.15);
}

.captcha-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.captcha-row input[type="text"] {
  flex: 1;
  min-width: 100px;
}

.captcha-row img {
  height: 40px;
  border-radius: 6px;
  border: 1px solid var(--border);
  cursor: pointer;
  background: #fff;
}

.search-form button {
  padding: 10px 22px;
  font-size: 1rem;
  color: #fff;
  background-color: var(--primary);
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

.search-form button:hover {
  background-color: #1565c0;
}

.search-form button:disabled,
.search-form input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.alert {
  padding: 12px 14px;
  border-radius: 6px;
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.alert-error {
  background-color: #ffebee;
  color: var(--danger);
  border: 1px solid #ffcdd2;
}

.alert-info {
  background-color: #e3f2fd;
  color: #0d47a1;
  border: 1px solid #bbdefb;
}

.section-title {
  margin: 0 0 14px;
  font-size: 1.15rem;
  color: var(--primary);
  border-left: 4px solid var(--primary);
  padding-left: 10px;
}

.announcement-card {
  border-left: 4px solid var(--warning);
  background-color: #fff8e1;
}

.announcement-content {
  color: #6c4a00;
  font-size: 0.95rem;
  line-height: 1.7;
}

.announcement-content p {
  margin: 0 0 8px;
}

.announcement-content p:last-child {
  margin-bottom: 0;
}

.announcement-content hr {
  border: none;
  border-top: 1px solid #e0c97f;
  margin: 12px 0;
}

.announcement-content ul,
.announcement-content ol {
  margin: 8px 0;
  padding-left: 20px;
}

.overall-card {
  border-top: 4px solid #43a047;
}

.overall-card .section-title {
  color: #2e7d32;
  border-left-color: #43a047;
}

.personal-card {
  border-top: 4px solid var(--primary);
}

.summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.summary-item {
  background: #fafafa;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 10px;
  text-align: center;
}

.summary-item.highlight {
  background: #e8f5e9;
  border-color: #a5d6a7;
}

.summary-item.highlight .value {
  color: #2e7d32;
}

.summary-item .value {
  display: block;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--primary);
}

.summary-item .label {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 6px;
}

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 700px;
}

th,
td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  white-space: nowrap;
}

th {
  background-color: #f0f4f8;
  color: var(--muted);
  font-weight: 600;
}

tr:hover td {
  background-color: #fafafa;
}

footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: 24px;
}

@media (max-width: 480px) {
  header h1 {
    font-size: 1.35rem;
  }

  .search-form {
    flex-direction: column;
    align-items: stretch;
  }

  .form-field {
    flex: 1 1 auto;
    min-width: auto;
  }

  .search-form button {
    width: 100%;
  }

  .captcha-row img {
    height: 38px;
  }

  .summary {
    grid-template-columns: repeat(2, 1fr);
  }
}