/* ========== 分类 / 标签 全景页 ========== */
.all-categories-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.6rem;
}

.all-categories-list li {
  padding: 0.6rem 0.9rem;
  background: rgba(99, 102, 241, 0.06);
  border: 1px solid rgba(99, 102, 241, 0.18);
  border-radius: 8px;
  transition: background 0.15s, transform 0.15s;
}

.all-categories-list li:hover {
  background: rgba(99, 102, 241, 0.12);
  transform: translateY(-1px);
}

.all-categories-list a {
  text-decoration: none;
  font-weight: 600;
}

.all-categories-list .category-count {
  color: #94a3b8;
  font-weight: 400;
  font-size: 0.85em;
  margin-left: 0.25rem;
}

.all-tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 0.75rem;
  margin: 1.8rem 0;
  line-height: 1.6;
}

.all-tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.5rem 1rem;
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 999px;
  text-decoration: none !important;
  font-size: 0.92rem;
  transition: background 0.15s, transform 0.15s, border-color 0.15s;
}

.all-tag-chip:hover {
  background: rgba(99, 102, 241, 0.18);
  border-color: rgba(99, 102, 241, 0.35);
  transform: translateY(-1px);
}

.all-tags-cloud .tag-count {
  background: rgba(99, 102, 241, 0.22);
  color: #c7d2fe;
  padding: 0.05rem 0.55rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  min-width: 1.4rem;
  text-align: center;
}

/* ========== 页脚代理服务支持行 ========== */
/* vivia 的 #footer 是 height: 72px 写死的，加第三行会溢出。
   改成 min-height + 自动撑开。 */
#footer {
  height: auto !important;
  min-height: 72px;
  padding: 22px 20px;
}

.footer-sponsor {
  margin-top: 0.7rem;
  padding-top: 0.7rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
  color: #94a3b8;
}

.footer-sponsor a {
  color: #a5b4fc !important;
  text-decoration: none !important;
  font-weight: 500;
  transition: color 0.15s;
}

.footer-sponsor a:hover {
  color: #c7d2fe !important;
}

/* ========== 隐藏 profile widget 里 username 和 subtitle 之间的小蓝条 ========== */
.info-card .info > .dot {
  display: none;
}

/* ========== 侧边栏头像 —— 比 vivia 默认 100% 宽度小很多 ========== */
.info-card .avatar {
  width: 96px;
  height: 96px;
  margin: 8px auto 14px;
  border-radius: 50%;
  border: 2px solid rgba(99, 102, 241, 0.4);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.info-card .avatar img,
.info-card .avatar image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* TransLink 广告卡片 */
.sponsor-card {
  margin: 2.5rem 0 1.5rem;
  padding: 1.5rem;
  border-radius: 12px;
  background: linear-gradient(135deg, #1a1f36 0%, #2d1b4e 50%, #1a2744 100%);
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: #e2e8f0;
  position: relative;
  overflow: hidden;
}

.sponsor-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.sponsor-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.sponsor-card-badge {
  background: rgba(99, 102, 241, 0.2);
  color: #a5b4fc;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.sponsor-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin: 0;
}

.sponsor-card-desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #cbd5e1;
  margin-bottom: 1rem;
}

.sponsor-card-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.sponsor-card-tag {
  background: rgba(99, 102, 241, 0.15);
  color: #c7d2fe;
  padding: 0.25rem 0.7rem;
  border-radius: 20px;
  font-size: 0.8rem;
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.sponsor-card-buttons {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 0.5rem;
}

.sponsor-card-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 2.1rem;
  min-width: 140px;
  min-height: 44px;
  border-radius: 11px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none !important;
  letter-spacing: 0.02em;
  line-height: 1.1;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
  border: 1px solid transparent;
  white-space: nowrap;
}

.sponsor-card-btn i {
  font-size: 1.05em;
  opacity: 0.95;
}

@media (max-width: 768px) {
  .sponsor-card-btn {
    padding: 0.8rem 1.5rem;
    font-size: 0.95rem;
    min-width: 0;
  }
}

.sponsor-card-btn-primary {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff !important;
  box-shadow: 0 2px 10px rgba(99, 102, 241, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.sponsor-card-btn-primary:hover {
  background: linear-gradient(135deg, #7c83ff, #a78bfa);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(99, 102, 241, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.sponsor-card-btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: #e2e8f0 !important;
  border-color: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.sponsor-card-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.32);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.sponsor-card-btn-secondary i {
  color: #a5b4fc;
}

.sponsor-card-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: 1.25rem 0;
}

.sponsor-card-footer {
  font-size: 0.8rem;
  color: #94a3b8;
}

/* ednovas 推荐卡片 */
.ednovas-card {
  margin: 1rem 0 2rem;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  background: rgba(59, 130, 246, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.15);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.ednovas-card-text {
  font-size: 0.9rem;
  color: #64748b;
}

.ednovas-card-text a {
  color: #3b82f6 !important;
  font-weight: 600;
}

/* ========== 右下角悬浮按钮 ========== */
.fab-sponsor {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.fab-sponsor-toggle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #3b82f6);
  border: none;
  color: #fff;
  font-size: 22px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.5);
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fab-sponsor-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.6);
}

.fab-sponsor-panel {
  display: none;
  background: #1e293b;
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 12px;
  padding: 1rem;
  width: 260px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
  animation: fabSlideUp 0.2s ease-out;
}

.fab-sponsor-panel.open {
  display: block;
}

@keyframes fabSlideUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.fab-sponsor-panel h4 {
  color: #e2e8f0;
  font-size: 0.85rem;
  margin: 0 0 0.5rem;
  font-weight: 600;
}

.fab-sponsor-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem;
  border-radius: 8px;
  text-decoration: none !important;
  color: #cbd5e1 !important;
  font-size: 0.8rem;
  transition: background 0.15s;
  margin-bottom: 4px;
}

.fab-sponsor-link:hover {
  background: rgba(99, 102, 241, 0.15);
}

.fab-sponsor-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.fab-sponsor-link small {
  color: #64748b;
  font-size: 0.7rem;
}

/* ========== 侧边栏赞助组件 ========== */
.sidebar-sponsor {
  margin-top: 1.5rem;
  padding: 1rem;
  background: rgba(99, 102, 241, 0.05);
  border: 1px solid rgba(99, 102, 241, 0.15);
  border-radius: 10px;
}

.sidebar-sponsor-title {
  font-size: 0.75rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.6rem;
  font-weight: 600;
}

.sidebar-sponsor a {
  display: block;
  padding: 0.4rem 0;
  color: #3b82f6 !important;
  text-decoration: none !important;
  font-size: 0.85rem;
  font-weight: 500;
}

.sidebar-sponsor a:hover {
  color: #60a5fa !important;
}

.sidebar-sponsor a small {
  display: block;
  color: #64748b;
  font-size: 0.75rem;
  font-weight: 400;
}

/* ========== 响应式 ========== */
@media (max-width: 768px) {
  .sponsor-card-features {
    gap: 0.4rem;
  }
  .sponsor-card-buttons {
    flex-direction: column;
  }
  .sponsor-card-btn {
    text-align: center;
  }
  .ednovas-card {
    flex-direction: column;
    text-align: center;
  }
  .fab-sponsor {
    bottom: 16px;
    right: 16px;
  }
  .fab-sponsor-panel {
    width: 230px;
  }
  .sidebar-sponsor {
    display: none;
  }
}