.sponsor-card {
  position: relative;
  display: flex;
  align-items: stretch;
  min-width: 0;
  border: 1px solid var(--ant-color-border-secondary);
  border-radius: var(--ant-border-radius-lg, 8px);
  background: var(--bg-card, var(--ant-color-fill-quaternary));
  transition:
    border-color 0.2s,
    background 0.2s;
}

.sponsor-card:hover {
  border-color: var(--ant-color-primary);
}

.sponsor-main {
  display: flex;
  flex: 1;
  align-items: center;
  gap: 12px;
  min-width: 0;
  padding: 12px 16px;
  color: var(--ant-color-text);
  text-decoration: none;
}

.sponsor-main:hover,
.sponsor-main:focus-visible {
  color: var(--ant-color-text);
  outline: none;
}

.sponsor-logo {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: contain;
  background: var(--ant-color-bg-elevated);
}

.sponsor-logo-fallback {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 18px;
  color: var(--ant-color-primary);
  background: var(--ant-color-primary-bg);
}

.sponsor-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.sponsor-head {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.sponsor-tag {
  flex: 0 0 auto;
  padding: 0 6px;
  border: 1px solid var(--ant-color-border);
  border-radius: 4px;
  font-size: 11px;
  line-height: 18px;
  color: var(--ant-color-text-tertiary);
}

.sponsor-title {
  overflow: hidden;
  font-weight: 600;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.sponsor-text {
  font-size: 13px;
  color: var(--ant-color-text-secondary);
}

.sponsor-visit {
  flex: 0 0 auto;
  font-size: 13px;
  color: var(--ant-color-primary);
  white-space: nowrap;
}

.sponsor-close {
  flex: 0 0 auto;
  align-self: flex-start;
  width: 28px;
  height: 28px;
  margin: 6px 6px 0 0;
  padding: 0;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--ant-color-text-tertiary);
  cursor: pointer;
}

.sponsor-close:hover,
.sponsor-close:focus-visible {
  color: var(--ant-color-text);
  background: var(--ant-color-fill-tertiary);
  outline: none;
}

[dir='rtl'] .sponsor-close {
  margin: 6px 0 0 6px;
}

.sponsor-card-compact .sponsor-main {
  gap: 10px;
  padding: 8px 10px;
}

.sponsor-card-compact .sponsor-logo {
  width: 32px;
  height: 32px;
}

.sponsor-card-compact .sponsor-head {
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.sponsor-card-compact .sponsor-title {
  display: -webkit-box;
  max-width: 100%;
  font-size: 13px;
  white-space: normal;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.sponsor-card-compact .sponsor-text {
  display: -webkit-box;
  overflow: hidden;
  font-size: 12px;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.sponsor-card-compact .sponsor-close {
  width: 22px;
  height: 22px;
  margin: 4px 4px 0 0;
  font-size: 11px;
}

.sponsor-card-card {
  height: 100%;
}

.sponsor-card-card .sponsor-main {
  flex-direction: column;
  align-items: flex-start;
  padding: 16px;
}

.sponsor-card-card .sponsor-logo {
  width: 56px;
  height: 56px;
}

.sponsor-card-card .sponsor-visit {
  margin-top: auto;
}

.sponsor-card-icon {
  justify-content: center;
  padding: 6px;
  border-color: transparent;
  background: transparent;
}

.sponsor-card-icon .sponsor-logo {
  width: 32px;
  height: 32px;
}

@media (max-width: 576px) {
  .sponsor-card-banner .sponsor-main {
    flex-wrap: wrap;
    padding: 10px 12px;
  }

  .sponsor-card-banner .sponsor-visit {
    flex-basis: 100%;
    padding-inline-start: 52px;
  }
}

.sponsor-card-card {
  transition:
    border-color 0.2s,
    transform 0.2s,
    box-shadow 0.2s;
}

.sponsor-card-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}