.sponsors-page {
  width: 100%;
  min-height: calc(100vh - 80px);
  font-family: 'Open Sans', sans-serif;
  color: #333;
  padding: 30px 16px 50px;
  box-sizing: border-box;
}

.sponsors-container {
  max-width: 950px;
  margin: 0 auto;
}

/* 标题区 */
.sponsors-header {
  text-align: center;
  margin-bottom: 40px;
}

.sponsors-title {
  font-family: 'Roboto', 'Open Sans', sans-serif;
  font-size: 36px;
  font-weight: 500;
  margin: 10px 0 16px;
  color: #222;
}

.sponsors-intro {
  font-size: 16px;
  color: #666;
  line-height: 1.6;
  margin: 0;
}

/* 区块标题 */
.section-title {
  font-family: 'Roboto', 'Open Sans', sans-serif;
  font-size: 22px;
  font-weight: 500;
  color: #333;
  text-align: center;
  margin: 36px 0 24px;
  padding-bottom: 8px;
  border-bottom: 2px solid #eee;
  display: inline-block;
}

.qrcodes-section,
.sponsors-list-section {
  text-align: center;
}

/* 二维码区块提示文案 */
.qrcodes-tip {
  font-size: 14px;
  color: #888;
  margin: 0 0 8px;
  line-height: 1.6;
}

/* 赞赏码 / 联系方式 分割线 */
.qrcodes-divider {
  border: none;
  border-top: 1px dashed #e0e0e0;
  margin: 48px 0;
  width: 100%;
}

/* 二维码区 */
.qrcodes-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  gap: 40px;
  margin: 24px 0 10px;
}

.qrcode-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.qrcode-img {
  width: 180px;
  height: 180px;
  object-fit: contain;
  border-radius: 12px;
}

/* 赞赏码：放大 */
.donation-section .qrcode-img {
  width: 240px;
  height: 240px;
}

/* 联系方式：缩小 */
.contact-section .qrcode-img {
  width: 140px;
  height: 140px;
}

.qrcode-name {
  margin-top: 10px;
  font-size: 15px;
  color: #555;
}

/* 名单表格 */
.table-wrapper {
  width: 100%;
  overflow-x: auto;
  margin: 16px 0 0;
}

.sponsors-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 420px;
}

.sponsors-table thead th {
  background: #f5f5f5;
  color: #444;
  font-weight: 600;
  text-align: center;
  padding: 12px 14px;
  border-bottom: 2px solid #ddd;
  white-space: nowrap;
}

.sponsors-table tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid #eee;
  text-align: center;
  color: #555;
}

.sponsors-table tbody tr:nth-child(even) {
  background: #fafafa;
}

.sponsors-table tbody tr:hover {
  background: #f0f7ff;
}

.col-name {
  white-space: nowrap;
  width: 22%;
}

.col-date {
  white-space: nowrap;
  color: #888;
  width: 18%;
}

.col-message {
  text-align: left;
  max-width: 360px;
  word-break: break-word;
}

.empty-tip {
  text-align: center;
  color: #999;
  font-size: 15px;
  padding: 40px 0;
}

/* 响应式：小屏二维码纵向排列 */
@media only screen and (max-width: 600px) {
  .sponsors-title {
    font-size: 28px;
  }
  .qrcodes-list {
    flex-direction: column;
    gap: 24px;
  }
  .sponsors-intro {
    font-size: 14px;
  }
  .donation-section .qrcode-img {
    width: 200px;
    height: 200px;
  }
  .contact-section .qrcode-img {
    width: 120px;
    height: 120px;
  }
}