.tool-hub-page .tagline { max-width: 680px; line-height: 1.65; }

/* —— 一级菜单 Hub 页 —— */
.tool-hub-wrap {
  max-width: 1180px;
}

.tool-hub-page {
  --hub-accent: var(--brand-indigo);
}

.tool-hub-page--dev-accounts { --hub-accent: #3b82f6; }
.tool-hub-page--dev-resources { --hub-accent: #0d9488; }
.tool-hub-page--app-publish { --hub-accent: #8b5cf6; }
.tool-hub-page--dev-status { --hub-accent: #f59e0b; }
.tool-hub-page--virtual-card { --hub-accent: #059669; }
.tool-hub-page--dns-network { --hub-accent: #10b981; }
.tool-hub-page--utility-tools { --hub-accent: #ec4899; }
.tool-hub-page--seo-aso { --hub-accent: #0ea5e9; }

.tool-hub-hero,
.tool-page-hero {
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--glass-border-bright);
}

.tool-hub-hero-icon {
  border-color: color-mix(in srgb, var(--hub-accent) 22%, transparent) !important;
  background: color-mix(in srgb, var(--hub-accent) 8%, var(--glass-surface-2)) !important;
  box-shadow:
    inset 0 1px 0 var(--glass-highlight),
    0 2px 8px color-mix(in srgb, var(--hub-accent) 10%, transparent) !important;
}

.tool-page-hero-row {
  display: flex;
  align-items: center;
  gap: 18px;
  min-width: 0;
}

.tool-page-hero-text {
  flex: 1;
  min-width: 0;
}

.tool-page-hero-text h1,
.tool-hub-hero h1 {
  margin: 0 0 8px;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1.2;
}

.tool-page-hero-text .tagline,
.tool-hub-hero .tagline {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 640px;
}

/* —— 工具详情页 —— */
.tool-page-wrap {
  max-width: 1180px;
}

.tool-page-body {
  margin-top: 4px;
}

/* —— 统一工具图标（精致 SVG，不变形） —— */
.tool-icon-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 10px;
  background: color-mix(in srgb, var(--brand-indigo) 6%, var(--glass-surface-2));
  border: 1px solid color-mix(in srgb, var(--brand-indigo) 12%, transparent);
  box-shadow:
    inset 0 1px 0 var(--glass-highlight),
    0 2px 8px color-mix(in srgb, var(--brand-indigo) 6%, transparent);
  overflow: hidden;
}

.tool-icon-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  border-radius: 6px;
  image-rendering: auto;
  -webkit-user-drag: none;
  user-select: none;
}

.tool-icon-chip-xs { width: 28px; height: 28px; padding: 3px; border-radius: 8px; }
.tool-icon-chip-sm { width: 44px; height: 44px; padding: 5px; border-radius: 12px; }
.tool-icon-chip-md { width: 48px; height: 48px; padding: 5px; border-radius: 13px; }
.tool-icon-chip-lg { width: 52px; height: 52px; padding: 5px; border-radius: 14px; }

.tools-index-card-icon.tool-icon-chip-sm {
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.tools-index-jump-pill .tool-icon-chip-xs {
  padding: 2px;
  border-radius: 7px;
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}

.tools-index-jump-pill .tool-icon-img {
  border-radius: 5px;
}

/* —— /tools 工具大全页（紧凑卡片） —— */
.tools-index-wrap {
  max-width: 1180px;
}

/* 滚动性能：去掉整页毛玻璃重绘 + 暂停背景动画 */
html.page-tools-index::before,
html.page-tools-index::after,
body.page-tools-index::before,
body.page-tools-index::after {
  animation: none !important;
}

body.page-tools-index .site-bg-orb,
body.page-tools-index .site-bg-beam {
  animation: none !important;
  will-change: auto;
}

.page-tools-index .glass-card.page-main-card {
  backdrop-filter: blur(var(--glass-blur-heavy)) saturate(var(--glass-saturate)) !important;
  -webkit-backdrop-filter: blur(var(--glass-blur-heavy)) saturate(var(--glass-saturate)) !important;
  background: var(--card-bg-1);
  box-shadow:
    0 1px 0 var(--glass-highlight) inset,
    0 0 0 1px color-mix(in srgb, var(--brand-indigo) 8%, transparent),
    0 12px 32px var(--shadow-3);
}

.page-tools-index .tools-index-sections,
.page-tools-index .tools-index-section,
.page-tools-index .tools-index-card {
  content-visibility: visible !important;
  contain: none !important;
}

.page-tools-index .tools-request-glow {
  display: none;
}

.tools-index-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 16px;
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--glass-border-bright);
}

.tools-index-hero-left {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  flex: 1;
}

.tools-index-hero-icon {
  flex-shrink: 0;
  border-color: color-mix(in srgb, var(--brand-indigo) 24%, transparent) !important;
  background: color-mix(in srgb, var(--brand-indigo) 9%, var(--glass-surface)) !important;
  box-shadow:
    inset 0 1px 0 var(--glass-highlight),
    0 8px 22px color-mix(in srgb, var(--brand-indigo) 16%, transparent) !important;
}

.tools-index-hero-icon .tool-icon-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.tools-index-hero h1 {
  margin: 2px 0 3px;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1.2;
  font-family: 'Outfit', 'DM Sans', 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

.tools-index-sub {
  margin: 0;
  font-size: 12px;
  line-height: 1.45;
  color: var(--text-secondary);
  max-width: 520px;
}

.tools-index-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border-radius: 999px;
  color: var(--brand-indigo);
  background: color-mix(in srgb, var(--brand-indigo) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--brand-indigo) 18%, transparent);
}

.tools-index-stats {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.tools-index-stat {
  min-width: 58px;
  padding: 6px 10px;
  border-radius: 10px;
  text-align: center;
  border: 1px solid var(--glass-border-bright);
  background: var(--glass-surface-2);
  box-shadow: inset 0 1px 0 var(--glass-highlight);
}

.tools-index-stat strong {
  display: block;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--brand-indigo);
  line-height: 1.1;
}

.tools-index-stat span {
  display: block;
  margin-top: 1px;
  font-size: 9px;
  font-weight: 600;
  color: var(--text-tertiary);
}

.tools-index-navbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.tools-index-jump {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 6px;
  flex: 1;
  min-width: 0;
  padding: 6px 8px;
  border-radius: 12px;
  border: 1px solid var(--glass-border-bright);
  background: var(--glass-surface-2);
  box-shadow: inset 0 1px 0 var(--glass-highlight);
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.tools-index-jump::-webkit-scrollbar {
  display: none;
}

.tools-index-jump-label {
  flex-shrink: 0;
  font-size: 9px;
  font-weight: 700;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0 4px 0 2px;
}

.tools-index-jump-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  padding: 4px 12px 4px 5px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: color-mix(in srgb, var(--bg-primary) 18%, transparent);
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 600;
  transition: background 0.12s, border-color 0.12s, color 0.12s, box-shadow 0.12s;
}

.tools-index-jump-icon {
  width: 22px !important;
  height: 22px !important;
  min-width: 22px !important;
  min-height: 22px !important;
  padding: 3px !important;
  border-radius: 7px !important;
  border: 1px solid color-mix(in srgb, var(--brand-indigo) 14%, transparent) !important;
  background: color-mix(in srgb, var(--brand-indigo) 7%, var(--glass-surface)) !important;
  box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 30%, transparent);
}

.tools-index-jump-icon .tool-icon-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.tools-index-jump-pill:hover .tools-index-jump-icon {
  border-color: color-mix(in srgb, var(--brand-indigo) 28%, transparent) !important;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--brand-indigo) 12%, transparent);
}

.tools-index-jump-pill:hover {
  color: var(--brand-indigo);
  border-color: color-mix(in srgb, var(--brand-indigo) 22%, transparent);
  background: color-mix(in srgb, var(--brand-indigo) 7%, transparent);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--brand-indigo) 8%, transparent);
}

.tools-index-jump-pill--accent {
  border-color: color-mix(in srgb, var(--brand-indigo) 20%, transparent);
  background: color-mix(in srgb, var(--brand-indigo) 8%, transparent);
  color: var(--brand-indigo);
}

.tools-index-jump-pill--accent:hover {
  background: color-mix(in srgb, var(--brand-indigo) 14%, transparent);
}

.tools-index-toolbar {
  flex-shrink: 0;
}

.tools-index-view-toggle {
  display: inline-flex;
  padding: 2px;
  gap: 2px;
  border-radius: 9px;
  border: 1px solid var(--glass-border-bright);
  background: var(--glass-surface-2);
  box-shadow: inset 0 1px 0 var(--glass-highlight);
}

.tools-index-view-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 28px;
  padding: 0;
  border: none;
  border-radius: 7px;
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
}

.tools-index-view-btn-icon,
.tools-index-view-btn-glyph {
  width: 13px;
  height: 13px;
  object-fit: contain;
  opacity: 0.7;
  flex-shrink: 0;
  font-size: 13px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.tools-index-view-btn:hover {
  background: color-mix(in srgb, var(--brand-indigo) 6%, transparent);
}

.tools-index-view-btn:hover .tools-index-view-btn-icon,
.tools-index-view-btn:hover .tools-index-view-btn-glyph {
  opacity: 1;
}

.tools-index-view-btn.is-active {
  background: color-mix(in srgb, var(--brand-indigo) 14%, var(--glass-surface));
  box-shadow: 0 1px 3px var(--shadow-4);
  color: var(--brand-indigo);
}

.tools-index-view-btn.is-active .tools-index-view-btn-icon,
.tools-index-view-btn.is-active .tools-index-view-btn-glyph {
  opacity: 1;
}

.tools-index-sections {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.tools-index-section {
  --cat-accent: var(--brand-indigo);
  scroll-margin-top: 72px;
  position: relative;
  overflow: hidden;
  padding: 0;
  border-radius: 16px;
  border: 1px solid color-mix(in srgb, var(--cat-accent) 16%, var(--glass-border-bright));
  background: color-mix(in srgb, var(--glass-surface-2) 88%, transparent);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  box-shadow:
    inset 0 1px 0 var(--glass-highlight),
    0 4px 18px var(--shadow-4);
}

.tools-index-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cat-accent), color-mix(in srgb, var(--cat-accent) 55%, #fff), transparent 85%);
  opacity: 0.85;
  z-index: 1;
}

.tools-index-section:first-child {
  margin-top: 0;
}

.tools-index-section--security { --cat-accent: #6366f1; }
.tools-index-section--publishing { --cat-accent: #8b5cf6; }
.tools-index-section--dev-accounts { --cat-accent: #3b82f6; }
.tools-index-section--seo { --cat-accent: #0ea5e9; }
.tools-index-section--account { --cat-accent: #f59e0b; }
.tools-index-section--network { --cat-accent: #10b981; }
.tools-index-section--finance { --cat-accent: #059669; }
.tools-index-section--developer { --cat-accent: #64748b; }
.tools-index-section--utilities { --cat-accent: #ec4899; }

.tools-index-section-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 0;
  padding: 16px 18px 14px;
  border-bottom: 1px solid color-mix(in srgb, var(--cat-accent) 12%, var(--glass-border-bright));
  background: color-mix(in srgb, var(--glass-surface) 50%, transparent);
  position: relative;
  z-index: 1;
}

.tools-index-section-icon {
  width: 40px !important;
  height: 40px !important;
  padding: 5px !important;
  border-radius: 12px !important;
  border-color: color-mix(in srgb, var(--cat-accent) 28%, transparent) !important;
  background: color-mix(in srgb, var(--cat-accent) 10%, var(--glass-surface-2)) !important;
  box-shadow:
    inset 0 1px 0 var(--glass-highlight),
    0 4px 14px color-mix(in srgb, var(--cat-accent) 14%, transparent) !important;
}

.tools-index-section-meta {
  flex: 1;
  min-width: 0;
}

.tools-index-section-meta h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.2;
}

.tools-index-section-meta p {
  margin: 4px 0 0;
  font-size: 12px;
  line-height: 1.45;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tools-index-count {
  flex-shrink: 0;
  min-width: 28px;
  height: 28px;
  padding: 0 8px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
  color: var(--cat-accent);
  background: color-mix(in srgb, var(--cat-accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--cat-accent) 22%, transparent);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--cat-accent) 10%, transparent);
}

/* —— 卡片视图：网格卡片 —— */
.tools-index-view-cards .tools-index-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 11px;
  padding: 14px 16px 16px;
  position: relative;
  z-index: 1;
}

.tools-index-view-cards .tools-index-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 62px;
  padding: 12px 34px 12px 12px;
  border-radius: 13px;
  border: 1px solid color-mix(in srgb, var(--cat-accent) 14%, var(--glass-border-bright));
  background: color-mix(in srgb, var(--glass-surface) 90%, transparent);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  text-decoration: none;
  color: inherit;
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 10%, transparent),
    0 2px 10px var(--shadow-4);
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.tools-index-view-cards .tools-index-card::after {
  content: '→';
  position: absolute;
  top: 50%;
  right: 12px;
  transform: translateY(-50%);
  font-size: 14px;
  font-weight: 700;
  color: var(--cat-accent);
  opacity: 0;
  transition: opacity 0.18s, transform 0.18s;
}

.tools-index-view-cards .tools-index-card:hover {
  transform: none;
  border-color: color-mix(in srgb, var(--cat-accent) 32%, transparent);
  background: color-mix(in srgb, var(--cat-accent) 5%, var(--glass-surface));
  box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 8%, transparent);
}

.tools-index-view-cards .tools-index-card:hover::after {
  opacity: 0.85;
  transform: translate(2px, -50%);
}

.tools-index-view-cards .tools-index-card--featured {
  border-color: color-mix(in srgb, var(--cat-accent) 32%, transparent);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--cat-accent) 10%, transparent), color-mix(in srgb, var(--glass-surface) 92%, transparent));
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, var(--cat-accent) 12%, transparent),
    0 4px 16px color-mix(in srgb, var(--cat-accent) 12%, transparent);
}

.tools-index-view-cards .tools-index-card--featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 12px;
  right: 12px;
  height: 2px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(90deg, var(--cat-accent), transparent);
  opacity: 0.55;
}

.tools-index-card-icon {
  flex-shrink: 0;
  border-color: color-mix(in srgb, var(--cat-accent) 24%, transparent) !important;
  background: color-mix(in srgb, var(--cat-accent) 10%, var(--glass-surface)) !important;
  width: 36px !important;
  height: 36px !important;
  padding: 5px !important;
  border-radius: 11px !important;
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 35%, transparent),
    0 3px 10px color-mix(in srgb, var(--cat-accent) 12%, transparent);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.tools-index-card-icon .tool-icon-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.tools-index-section-icon .tool-icon-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.tools-index-view-cards .tools-index-card:hover .tools-index-card-icon {
  transform: scale(1.06);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 40%, transparent),
    0 6px 16px color-mix(in srgb, var(--cat-accent) 22%, transparent);
}

.tools-index-card-text {
  min-width: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.tools-index-card-name {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.25;
}

.tools-index-card-desc {
  display: block;
  font-size: 11px;
  line-height: 1.45;
  color: var(--text-secondary);
}

.tools-index-view-cards .tools-index-card-desc {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* —— 列表视图 —— */
.tools-index-view-list .tools-index-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 16px 16px;
}

.tools-index-view-list .tools-index-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid color-mix(in srgb, var(--cat-accent) 12%, var(--glass-border-bright));
  background: color-mix(in srgb, var(--glass-surface) 85%, transparent);
  text-decoration: none;
  color: inherit;
  transition: transform 0.15s, background 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.tools-index-view-list .tools-index-card:hover {
  transform: translateX(3px);
  border-color: color-mix(in srgb, var(--cat-accent) 28%, transparent);
  background: color-mix(in srgb, var(--cat-accent) 6%, var(--glass-surface));
  box-shadow: 0 6px 18px color-mix(in srgb, var(--cat-accent) 10%, transparent);
}

.tools-index-view-list .tools-index-card--featured {
  border-color: color-mix(in srgb, var(--cat-accent) 26%, transparent);
  background: linear-gradient(90deg, color-mix(in srgb, var(--cat-accent) 8%, transparent), transparent 70%);
}

.tools-index-view-list .tools-index-card-icon {
  width: 36px !important;
  height: 36px !important;
  padding: 5px !important;
  border-radius: 11px !important;
  margin-top: 1px;
}

.tools-index-view-list .tools-index-card-name {
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 2px;
  white-space: normal;
}

.tools-index-view-list .tools-index-card-desc {
  font-size: 12px;
  line-height: 1.45;
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tools-index-tag {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  font-style: normal;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.03em;
  padding: 2px 7px;
  border-radius: 999px;
  margin-left: 0;
  vertical-align: middle;
  color: #fff;
  background: linear-gradient(135deg, var(--cat-accent), color-mix(in srgb, var(--cat-accent) 70%, #fff));
  border: none;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--cat-accent) 30%, transparent);
}

/* 工具 hub 通用卡片（Hub 页 — 稍大、精致） */
.tool-hub-toolbar {
  margin-bottom: 18px;
}

.tool-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(268px, 1fr));
  gap: 12px;
  margin-top: 0;
}

.tool-hub-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  min-height: 84px;
  padding: 14px 14px 14px 12px;
  border-radius: 16px;
  border: 1px solid var(--glass-border-bright);
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--hub-accent) 9%, transparent) 0%, transparent 52%),
    color-mix(in srgb, var(--glass-surface) 88%, transparent);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
  box-shadow:
    inset 0 1px 0 var(--glass-highlight),
    0 2px 10px var(--shadow-4);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.tool-hub-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 0% 0%, color-mix(in srgb, var(--hub-accent) 10%, transparent), transparent 70%);
  pointer-events: none;
  opacity: 0.85;
}

.tool-hub-card::after {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--hub-accent);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.tool-hub-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--hub-accent) 32%, transparent);
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--hub-accent) 12%, transparent) 0%, transparent 55%),
    color-mix(in srgb, var(--hub-accent) 4%, var(--glass-surface));
  box-shadow:
    inset 0 1px 0 var(--glass-highlight),
    0 10px 28px color-mix(in srgb, var(--hub-accent) 14%, var(--shadow-3));
}

.tool-hub-card:hover::after {
  opacity: 1;
}

.tool-hub-card-icon {
  position: relative;
  z-index: 1;
  border-color: color-mix(in srgb, var(--hub-accent) 22%, transparent) !important;
  background: color-mix(in srgb, var(--hub-accent) 9%, var(--glass-surface-2)) !important;
  width: 46px !important;
  height: 46px !important;
  padding: 6px !important;
  border-radius: 13px !important;
  flex-shrink: 0;
  box-shadow:
    inset 0 1px 0 var(--glass-highlight),
    0 3px 12px color-mix(in srgb, var(--hub-accent) 12%, transparent);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.tool-hub-card:hover .tool-hub-card-icon {
  transform: scale(1.06);
  box-shadow:
    inset 0 1px 0 var(--glass-highlight),
    0 6px 16px color-mix(in srgb, var(--hub-accent) 20%, transparent);
}

.tool-hub-card-icon img,
.tool-hub-card-icon-photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.tool-hub-card-body {
  position: relative;
  z-index: 1;
  min-width: 0;
  padding: 2px 0;
}

.tool-hub-card-title {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  margin-bottom: 4px;
  line-height: 1.35;
}

.tool-hub-card-title-text {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 14px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tool-hub-card-desc {
  display: block;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tool-hub-card-go {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 9px;
  background: color-mix(in srgb, var(--hub-accent) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--hub-accent) 14%, transparent);
  opacity: 0.65;
  flex-shrink: 0;
  transition: opacity 0.18s, transform 0.18s, background 0.18s, border-color 0.18s;
}

.tool-hub-card-arrow {
  width: 12px;
  height: 12px;
  object-fit: contain;
}

.tool-hub-card:hover .tool-hub-card-go {
  opacity: 1;
  background: color-mix(in srgb, var(--hub-accent) 16%, transparent);
  border-color: color-mix(in srgb, var(--hub-accent) 28%, transparent);
  transform: translateX(2px);
}

.tool-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  font-size: 13px;
}

.tool-breadcrumb-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px 6px 8px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  color: var(--text-secondary);
  border: 1px solid var(--glass-border-bright);
  background: var(--glass-surface-2);
  box-shadow: inset 0 1px 0 var(--glass-highlight);
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.tool-breadcrumb-back-icon {
  transform: rotate(180deg);
  opacity: 0.7;
}

.tool-breadcrumb-link:hover {
  color: var(--brand-indigo);
  border-color: color-mix(in srgb, var(--brand-indigo) 22%, transparent);
  background: color-mix(in srgb, var(--brand-indigo) 6%, var(--glass-surface-2));
}

.tool-breadcrumb-sep {
  opacity: 0.45;
  flex-shrink: 0;
}

.tool-breadcrumb-current {
  font-weight: 700;
  color: var(--text-primary);
}

.tool-panel {
  border: 1px solid var(--glass-border-bright);
  border-radius: 16px;
  padding: 18px 20px;
  background: var(--glass-surface);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  box-shadow: inset 0 1px 0 var(--glass-highlight);
  margin-bottom: 14px;
}

.tool-panel label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.tool-panel input,
.tool-panel textarea,
.tool-panel select {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border-primary);
  background: var(--card-bg-4);
  color: var(--text-primary);
  font-size: 14px;
  margin-bottom: 12px;
}

.tool-panel textarea {
  min-height: 160px;
  font-family: 'SF Mono', Monaco, Consolas, monospace;
  resize: vertical;
}

.tool-output {
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-primary);
}

.tool-ref-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.tool-ref-table th,
.tool-ref-table td {
  border: 1px solid var(--border-tertiary);
  padding: 8px 10px;
  text-align: left;
}

.tool-ref-table th {
  background: color-mix(in srgb, var(--brand-indigo) 8%, var(--glass-surface-2));
  font-weight: 700;
  color: var(--text-primary);
}

.tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.tool-result-ok { color: #22c55e; font-weight: 600; }
.tool-result-warn { color: #f59e0b; font-weight: 600; }
.tool-result-bad { color: #ef4444; font-weight: 600; }

.expiry-bot-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid color-mix(in srgb, var(--google-blue) 30%, transparent);
  background: color-mix(in srgb, var(--google-blue) 10%, transparent);
  margin-bottom: 20px;
}

.expiry-bot-text p {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.expiry-form-row { margin-bottom: 16px; }

.expiry-form-row input {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border-primary);
  background: var(--card-bg-4);
  color: var(--text-primary);
}

.expiry-hint {
  font-size: 12px;
  color: var(--text-tertiary);
  margin: 6px 0 0;
}

.expiry-types {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
  margin-bottom: 16px;
}

.expiry-type-card {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border-tertiary);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}

.expiry-type-card:has(input:checked) {
  border-color: var(--google-blue);
  background: color-mix(in srgb, var(--google-blue) 12%, transparent);
}

.expiry-item-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 8px;
  margin-bottom: 8px;
  align-items: end;
}

.expiry-item-row input,
.expiry-item-row select {
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border-primary);
  background: var(--card-bg-4);
  color: var(--text-primary);
  font-size: 13px;
}

.expiry-status {
  margin-top: 12px;
  font-size: 13px;
  color: var(--google-green);
}

.expiry-status.is-error { color: var(--brand-rose, #e11d48); }
.expiry-status.is-success { color: var(--google-green, #047857); }

.guide-sections { margin: 0 0 16px; }

.guide-section {
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid var(--glass-border-bright);
  background: var(--glass-surface-2);
  box-shadow: inset 0 1px 0 var(--glass-highlight);
  margin-bottom: 12px;
}

.guide-section h3 {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.guide-section p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.guide-section ul {
  margin: 8px 0 0;
  padding-left: 18px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-secondary);
}

.ip-feature-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-bottom: 14px;
}

.ip-feature-nav a {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--glass-border-bright);
  background: var(--glass-surface-2);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  box-shadow: inset 0 1px 0 var(--glass-highlight);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.ip-feature-nav a:hover {
  color: var(--brand-indigo);
  border-color: color-mix(in srgb, var(--brand-indigo) 24%, transparent);
  background: color-mix(in srgb, var(--brand-indigo) 6%, var(--glass-surface-2));
}

/* —— Hub 页统计条 —— */
.tool-hub-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tool-hub-stat {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
  border: 1px solid color-mix(in srgb, var(--hub-accent) 16%, transparent);
  background: color-mix(in srgb, var(--hub-accent) 5%, var(--glass-surface-2));
  box-shadow: inset 0 1px 0 var(--glass-highlight);
}

.tool-hub-stat strong {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--hub-accent);
}

.tool-hub-card-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  height: 18px;
  padding: 0 7px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  white-space: nowrap;
  background: color-mix(in srgb, var(--hub-accent) 14%, transparent);
  color: var(--hub-accent);
  border: 1px solid color-mix(in srgb, var(--hub-accent) 24%, transparent);
}

.tool-hub-card-badge:lang(en) {
  font-size: 9px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tool-hub-card-tag {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--brand-amber) 18%, transparent);
  color: var(--brand-indigo);
  margin-left: 6px;
  vertical-align: middle;
}

/* —— 工具工作区 —— */
.tool-workspace {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 20px;
  align-items: start;
}

.tool-workspace-ref .tool-workspace-main {
  grid-column: 1 / -1;
}

.tool-workspace-main {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.tool-form-card,
.tool-result-card,
.tool-tips-card {
  border: 1px solid var(--glass-border-bright);
  border-radius: 18px;
  background: var(--glass-surface);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  box-shadow:
    inset 0 1px 0 var(--glass-highlight),
    0 2px 12px var(--shadow-4);
  overflow: hidden;
}

.tool-card-head {
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--glass-border-bright);
  background: color-mix(in srgb, var(--brand-indigo) 4%, var(--glass-surface-2));
}

.tool-result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.tool-card-title {
  margin: 0;
  font-size: 14px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.tool-card-sub {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.4;
}

.tool-form-body {
  padding: 18px 20px 8px;
}

.tool-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 4px 20px 18px;
}

.tool-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px !important;
  font-size: 13px !important;
}

.tool-btn-icon-img {
  display: block;
  flex-shrink: 0;
  object-fit: contain;
}

.tool-ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 12px;
  border: 1px solid var(--glass-border-bright);
  background: var(--glass-surface-2);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  box-shadow: inset 0 1px 0 var(--glass-highlight);
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.tool-ghost-btn:hover {
  color: var(--text-primary);
  border-color: color-mix(in srgb, var(--brand-indigo) 24%, transparent);
  background: color-mix(in srgb, var(--brand-indigo) 6%, var(--glass-surface-2));
}

.tool-form-actions .primary-btn.loading {
  opacity: 0.75;
  pointer-events: none;
}

.tool-btn-icon {
  margin-right: 4px;
  font-size: 11px;
}

.tool-field {
  margin-bottom: 14px;
}

.tool-field-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.tool-field-hint {
  margin: 5px 0 0;
  font-size: 11.5px;
  line-height: 1.45;
  color: var(--text-tertiary);
}

.tool-form-body input,
.tool-form-body textarea,
.tool-form-body select {
  width: 100%;
  box-sizing: border-box;
  padding: 11px 13px;
  border-radius: 11px;
  border: 1px solid var(--border-primary);
  background: var(--card-bg-4);
  color: var(--text-primary);
  font-size: 14px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.tool-form-body input:focus,
.tool-form-body textarea:focus,
.tool-form-body select:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--brand-indigo) 45%, transparent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-indigo) 12%, transparent);
}

.tool-form-body textarea {
  min-height: 120px;
  resize: vertical;
  font-family: inherit;
  line-height: 1.5;
}

.tool-result-body {
  padding: 18px 20px 20px;
  min-height: 140px;
}

.tool-result-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 36px 20px;
  color: var(--text-tertiary);
  border-radius: 14px;
  border: 1px dashed color-mix(in srgb, var(--brand-indigo) 18%, var(--glass-border-bright));
  background: color-mix(in srgb, var(--brand-indigo) 3%, transparent);
}

.tool-result-empty-icon-img {
  display: block;
  margin-bottom: 12px;
  opacity: 0.75;
}

.tool-result-empty p {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
}

.tool-result-pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-primary);
  font-family: 'SF Mono', Monaco, Consolas, monospace;
  background: color-mix(in srgb, var(--bg-primary) 45%, transparent);
  border-radius: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border-tertiary);
}

.tool-result-loading {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-secondary);
  padding: 8px 0;
}

.tool-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-tertiary);
  border-top-color: var(--brand-indigo);
  border-radius: 50%;
  animation: tool-spin 0.7s linear infinite;
}

@keyframes tool-spin {
  to { transform: rotate(360deg); }
}

.tool-result-error {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--google-red) 35%, transparent);
  background: color-mix(in srgb, var(--google-red) 8%, transparent);
}

.tool-result-error strong {
  display: block;
  font-size: 13px;
  color: var(--google-red);
  margin-bottom: 4px;
}

.tool-result-error p {
  margin: 0;
  font-size: 13px;
  color: var(--text-secondary);
}

.tool-result-actions {
  display: flex;
  gap: 4px;
}

.tool-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid var(--glass-border-bright);
  background: var(--glass-surface-2);
  color: var(--text-secondary);
  cursor: pointer;
  line-height: 1;
  box-shadow: inset 0 1px 0 var(--glass-highlight);
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}

.tool-icon-btn img {
  display: block;
  opacity: 0.8;
}

.tool-icon-btn:hover {
  border-color: color-mix(in srgb, var(--brand-indigo) 28%, transparent);
  background: color-mix(in srgb, var(--brand-indigo) 8%, var(--glass-surface-2));
  transform: translateY(-1px);
}

.tool-icon-btn:hover img {
  opacity: 1;
}

.tool-kv-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border-tertiary);
  border-radius: 12px;
  overflow: hidden;
}

.tool-kv-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-tertiary);
  font-size: 13px;
}

.tool-kv-row:last-child { border-bottom: none; }

.tool-kv-key {
  font-weight: 700;
  color: var(--text-secondary);
}

.tool-kv-val {
  color: var(--text-primary);
  word-break: break-word;
}

.tool-result-badges {
  margin-bottom: 12px;
}

.tool-badge {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.tool-badge-ok {
  background: color-mix(in srgb, #22c55e 18%, transparent);
  color: #16a34a;
}

.tool-badge-warn {
  background: color-mix(in srgb, #f59e0b 18%, transparent);
  color: #d97706;
}

.tool-badge-bad {
  background: color-mix(in srgb, #ef4444 18%, transparent);
  color: #dc2626;
}

.tool-ref-wrap {
  overflow-x: auto;
  border-radius: 14px;
  border: 1px solid var(--glass-border-bright);
  background: var(--glass-surface-2);
  box-shadow: inset 0 1px 0 var(--glass-highlight);
}

.tool-ref-table td {
  color: var(--text-secondary);
}

.tool-ref-table tr:hover td {
  background: color-mix(in srgb, var(--brand-indigo) 4%, transparent);
}

.tool-tips-card {
  padding: 18px 18px 16px;
  position: sticky;
  top: 80px;
}

.tool-tips-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 800;
  color: var(--text-primary);
}

.tool-tips-title::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-indigo);
  box-shadow: 0 0 8px color-mix(in srgb, var(--brand-indigo) 50%, transparent);
}

.tool-tips-list {
  margin: 0;
  padding: 0 0 0 16px;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--text-secondary);
}

.tool-tips-list li {
  margin-bottom: 8px;
}

.tool-tips-list li:last-child {
  margin-bottom: 0;
}

.tool-ui-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  z-index: 9999;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  border: 1px solid var(--glass-border-bright);
  background: color-mix(in srgb, var(--glass-surface) 92%, transparent);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  box-shadow:
    inset 0 1px 0 var(--glass-highlight),
    0 8px 32px var(--shadow-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
}

.tool-ui-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.expiry-form {
  border: 1px solid var(--glass-border-bright);
  border-radius: 18px;
  padding: 22px 24px;
  background: var(--glass-surface);
  box-shadow: inset 0 1px 0 var(--glass-highlight);
}

/* —— 工具需求提交 —— */
.tools-request-section {
  margin-top: 28px;
  padding: 0;
  border-radius: 22px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid color-mix(in srgb, var(--brand-indigo) 22%, var(--glass-border-bright));
  background:
    radial-gradient(ellipse 120% 80% at 0% 0%, color-mix(in srgb, var(--brand-indigo) 10%, transparent), transparent 55%),
    radial-gradient(ellipse 90% 70% at 100% 100%, color-mix(in srgb, var(--brand-emerald) 8%, transparent), transparent 50%),
    linear-gradient(155deg,
      color-mix(in srgb, var(--brand-indigo) 5%, var(--glass-surface-2)),
      color-mix(in srgb, var(--brand-emerald) 3%, var(--glass-surface)));
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 10%, transparent),
    0 16px 48px color-mix(in srgb, var(--brand-indigo) 10%, transparent),
    0 2px 0 color-mix(in srgb, var(--brand-indigo) 8%, transparent) inset;
}

.tools-request-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-indigo), #22d3ee, #a78bfa, var(--brand-emerald));
  opacity: 0.9;
  z-index: 2;
}

.tools-request-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(48px);
  pointer-events: none;
  z-index: 0;
}

.tools-request-glow--1 {
  width: 220px;
  height: 220px;
  top: -80px;
  left: -60px;
  background: color-mix(in srgb, var(--brand-indigo) 28%, transparent);
  opacity: 0.45;
}

.tools-request-glow--2 {
  width: 180px;
  height: 180px;
  bottom: -70px;
  right: -40px;
  background: color-mix(in srgb, var(--brand-emerald) 24%, transparent);
  opacity: 0.35;
}

.tools-request-inner {
  display: grid;
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
  gap: 0;
  position: relative;
  z-index: 1;
}

.tools-request-aside {
  padding: 26px 24px 24px;
  border-right: 1px solid color-mix(in srgb, var(--brand-indigo) 12%, var(--glass-border-bright));
  background: color-mix(in srgb, var(--glass-surface) 55%, transparent);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tools-request-badge {
  display: inline-flex;
  align-self: flex-start;
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--brand-indigo) 88%, #fff);
  background: color-mix(in srgb, var(--brand-indigo) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--brand-indigo) 28%, transparent);
  box-shadow: 0 2px 10px color-mix(in srgb, var(--brand-indigo) 12%, transparent);
}

.tools-request-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.tools-request-icon {
  flex-shrink: 0;
  margin-top: 2px;
  border-color: color-mix(in srgb, var(--brand-indigo) 30%, transparent) !important;
  background: color-mix(in srgb, var(--brand-indigo) 10%, var(--glass-surface-2)) !important;
  box-shadow:
    inset 0 1px 0 var(--glass-highlight),
    0 4px 16px color-mix(in srgb, var(--brand-indigo) 14%, transparent) !important;
}

.tools-request-head-text {
  min-width: 0;
}

.tools-request-title {
  margin: 0 0 8px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--text-primary);
}

.tools-request-sub {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.tools-request-perks {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tools-request-perk {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-secondary);
}

.tools-request-perk-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--brand-indigo), #22d3ee);
  box-shadow: 0 0 10px color-mix(in srgb, var(--brand-indigo) 45%, transparent);
}

.tools-request-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 24px 20px;
  min-width: 0;
}

.tools-request-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px;
  border-radius: 16px;
  border: 1px solid color-mix(in srgb, var(--brand-indigo) 14%, var(--glass-border-bright));
  background: color-mix(in srgb, var(--glass-surface) 72%, transparent);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 8%, transparent),
    0 8px 24px color-mix(in srgb, #000 4%, transparent);
}

.tools-request-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.tools-request-field--grow {
  flex: 1;
}

.tools-request-field--submit {
  flex-shrink: 0;
  min-width: 132px;
}

.tools-request-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-secondary);
  opacity: 0.88;
}

.tools-request-label--ghost {
  visibility: hidden;
  user-select: none;
}

.tools-request-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.tools-request-input {
  width: 100%;
  box-sizing: border-box;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--glass-border-bright) 90%, transparent);
  background: color-mix(in srgb, var(--glass-surface) 95%, transparent);
  color: var(--text-primary);
  font-size: 13px;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s, transform 0.15s;
}

.tools-request-input::placeholder {
  color: var(--text-tertiary);
  opacity: 0.8;
}

.tools-request-textarea {
  resize: vertical;
  min-height: 88px;
  max-height: 180px;
  line-height: 1.55;
}

.tools-request-input:hover {
  border-color: color-mix(in srgb, var(--brand-indigo) 28%, var(--glass-border-bright));
}

.tools-request-input:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--brand-indigo) 50%, transparent);
  background: color-mix(in srgb, var(--brand-indigo) 4%, var(--glass-surface));
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--brand-indigo) 14%, transparent),
    0 4px 16px color-mix(in srgb, var(--brand-indigo) 8%, transparent);
  transform: translateY(-1px);
}

.tools-request-row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
}

.tools-request-select {
  cursor: pointer;
  appearance: none;
  padding-right: 38px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 12px;
}

.tools-request-submit {
  width: 100%;
  min-height: 44px;
  padding: 11px 20px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  box-shadow:
    0 6px 20px color-mix(in srgb, var(--btn-teal, #14b8a6) 28%, transparent),
    inset 0 1px 0 color-mix(in srgb, #fff 18%, transparent);
  transition: transform 0.15s, box-shadow 0.2s;
}

.tools-request-submit::after {
  content: '→';
  margin-left: 6px;
  font-weight: 700;
  opacity: 0.9;
}

.tools-request-submit:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow:
    0 10px 28px color-mix(in srgb, var(--btn-teal, #14b8a6) 34%, transparent),
    inset 0 1px 0 color-mix(in srgb, #fff 22%, transparent);
}

.tools-request-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.tools-request-note {
  margin: 0;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 11px;
  line-height: 1.5;
  color: var(--text-tertiary);
  text-align: center;
  background: color-mix(in srgb, var(--glass-surface) 60%, transparent);
  border: 1px dashed color-mix(in srgb, var(--glass-border-bright) 80%, transparent);
}

.tools-request-msg {
  margin: 0;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.45;
  text-align: center;
}

.tools-request-msg.is-success {
  color: var(--brand-emerald);
  background: color-mix(in srgb, var(--brand-emerald) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--brand-emerald) 26%, transparent);
}

.tools-request-msg.is-error {
  color: var(--brand-rose);
  background: color-mix(in srgb, var(--brand-rose) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--brand-rose) 26%, transparent);
}

.expiry-form-row label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-primary);
}

@media (max-width: 900px) {
  .tool-workspace {
    grid-template-columns: 1fr;
  }

  .tool-tips-card {
    position: static;
  }
}

@media (max-width: 900px) {
  .tool-hub-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 10px;
  }
}

@media (max-width: 768px) {
  .tool-page-hero-row {
    flex-wrap: wrap;
    gap: 14px;
  }

  .tool-page-hero-text h1,
  .tool-hub-hero h1 {
    font-size: 22px;
  }
}

@media (max-width: 720px) {
  .tool-hub-grid { grid-template-columns: 1fr; gap: 10px; }
  .tool-hub-card { padding: 13px 12px 13px 11px; min-height: 78px; }
  .tool-hub-card-desc {
    -webkit-line-clamp: 1;
  }
  .tools-index-navbar { flex-direction: column; align-items: stretch; }
  .tools-index-jump { flex-wrap: wrap; overflow-x: visible; }
  .tools-index-view-cards .tools-index-grid {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 12px 14px 14px;
  }

  .tools-index-section-head {
    padding: 14px 14px 12px;
  }

  .tools-index-section-meta h2 {
    font-size: 15px;
  }

  .tools-index-section-meta p {
    white-space: normal;
    font-size: 11px;
  }

  .tools-index-hero { flex-direction: column; align-items: flex-start; }
  .tools-index-stats { width: 100%; }
  .tools-index-stat { flex: 1; }

  .tools-request-section {
    margin-top: 22px;
  }

  .tools-request-inner {
    grid-template-columns: 1fr;
  }

  .tools-request-aside {
    padding: 20px 18px 16px;
    border-right: none;
    border-bottom: 1px solid color-mix(in srgb, var(--brand-indigo) 12%, var(--glass-border-bright));
  }

  .tools-request-form {
    padding: 18px 18px 16px;
  }

  .tools-request-head {
    gap: 12px;
  }

  .tools-request-title {
    font-size: 18px;
  }

  .tools-request-sub {
    font-size: 12px;
  }

  .tools-request-panel {
    padding: 14px;
  }

  .tools-request-row {
    flex-direction: column;
    align-items: stretch;
  }

  .tools-request-field--submit {
    min-width: 0;
  }

  .tools-request-label--ghost {
    display: none;
  }

  .tools-request-submit {
    width: 100%;
    min-width: 0;
  }
  .expiry-item-row { grid-template-columns: 1fr; }
  .tool-kv-row { grid-template-columns: 1fr; gap: 2px; }
}