/* 关于页（与小程序 pages/about 100% 移植样式） */
.about-page {
  min-height: 100vh;
  background: linear-gradient(180deg, #f5f6fb 0%, #ffffff 100%);
  padding-top: var(--navbar-height, 50px);
  box-sizing: border-box;
}

/* .about-navbar styles removed — now using .unified-navbar from common.css */

.about-scroll {
  padding: 20px 15px 40px;
}

.about-content {
  padding-bottom: 20px;
}

.about-section {
  background: #fff;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.section-header {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid #e5e7eb;
}

.section-title {
  font-size: 16px;
  font-weight: 600;
  color: #111827;
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.info-item {
  display: flex;
  gap: 10px;
  font-size: 14px;
  color: #374151;
  line-height: 1.6;
}

.info-label {
  flex-shrink: 0;
  color: #6b7280;
  width: 80px;
}

.info-value {
  flex: 1;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-item {
  display: flex;
  align-items: center;
  padding: 14px;
  background: #f8f9fa;
  border-radius: 10px;
  cursor: pointer;
}

.contact-item:active {
  background: #e9ecef;
}

.contact-icon {
  font-size: 24px;
  margin-right: 14px;
  flex-shrink: 0;
}

.contact-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.contact-label {
  font-size: 12px;
  color: #6b7280;
  margin-bottom: 4px;
}

.contact-value {
  font-size: 15px;
  font-weight: 600;
  color: #111827;
}

.contact-action {
  font-size: 13px;
  color: #1890ff;
  padding: 6px 14px;
  background: rgba(24, 144, 255, 0.1);
  border-radius: 14px;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.link-item {
  padding: 8px 14px;
  background: #f8f9fa;
  border-radius: 8px;
  font-size: 14px;
  color: #1890ff;
  border: none;
  cursor: pointer;
}

.link-item:active {
  background: #e9ecef;
}

.note {
  font-size: 13px;
  color: #6b7280;
  line-height: 1.6;
  margin: 0;
}

.action-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 12px;
}

.action-btn {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, #1890ff 0%, #0050b3 100%);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(24, 144, 255, 0.25);
}

.action-btn:active {
  opacity: 0.9;
  transform: scale(0.98);
}

.danger-section .section-title {
  color: #ff4d4f;
}

.danger-btn {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, #ff4d4f 0%, #d9363e 100%);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 16px;
  box-shadow: 0 4px 12px rgba(255, 77, 79, 0.25);
}

.danger-btn:active {
  opacity: 0.9;
  transform: scale(0.98);
}