/* Page-specific marketing styles are imported only by their route components, keeping the homepage global CSS lighter. */

.VPDoc:has(.ss-features-page) .container,
.VPDoc:has(.ss-scenarios-page) .container,
.VPDoc:has(.ss-features-page) .content,
.VPDoc:has(.ss-scenarios-page) .content,
.VPDoc:has(.ss-features-page) .content-container,
.VPDoc:has(.ss-scenarios-page) .content-container {
  max-width: min(var(--ss-page-max-width), calc(100vw - 32px)) !important;
}

.VPDoc:has(.ss-tutorial-page) .container,
.VPDoc:has(.ss-tutorial-page) .content,
.VPDoc:has(.ss-tutorial-page) .content-container {
  max-width: min(1280px, calc(100vw - 32px)) !important;
}

/* ========== 教程中心组件样式 ========== */

.ss-tutorial-page { margin-bottom: 54px; }

.ss-tutorial-hero {
  margin: 14px 0 24px;
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: 26px;
  background: var(--color-surface);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.ss-tutorial-hero h1 {
  margin: 0 0 12px;
  color: var(--color-text);
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.ss-tutorial-hero p:last-child {
  max-width: 780px;
  margin: 0;
  color: var(--color-text-muted);
  font-size: 17px;
  line-height: 1.9;
}

.ss-tutorial-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.ss-tutorial-list,
.ss-tutorial-content {
  border: 1px solid var(--color-border);
  border-radius: 24px;
  background: var(--color-surface);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.ss-tutorial-list {
  position: sticky;
  top: 88px;
  display: grid;
  max-height: calc(100vh - 112px);
  overflow-y: auto;
  overscroll-behavior: contain;
  gap: 6px;
  padding: 10px;
  scrollbar-width: thin;
  scrollbar-color: rgba(22, 119, 255, 0.35) transparent;
}

.ss-tutorial-list::-webkit-scrollbar { width: 8px; }
.ss-tutorial-list::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(22, 119, 255, 0.28);
}

.ss-tutorial-list-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px 10px;
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 800;
}

.ss-tutorial-list-head strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  border-radius: 999px;
  background: var(--color-brand-soft);
  color: var(--color-brand);
  font-size: 12px;
}

.ss-tutorial-list-item {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-surface-muted);
  color: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.ss-tutorial-list-item:hover,
.ss-tutorial-list-item.is-active {
  border-color: rgba(22, 119, 255, 0.4);
  background: var(--color-brand-soft);
}

.ss-tutorial-list-item:hover { transform: none; }

.ss-tutorial-list-item span {
  display: block;
  margin-bottom: 4px;
  color: var(--color-brand);
  font-size: 11px;
  font-weight: 900;
}

.ss-tutorial-list-item strong {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  color: var(--color-text);
  font-size: 13px;
  line-height: 1.45;
}

.ss-tutorial-expand-mark {
  color: var(--color-brand);
  font-size: 11px;
  font-style: normal;
  font-weight: 900;
  white-space: nowrap;
}

.ss-tutorial-list-subitem {
  width: calc(100% - 10px);
  margin-left: 10px;
  padding: 8px 10px;
  border-style: dashed;
}

.ss-tutorial-list-subitem span { color: var(--color-brand-light); }

.ss-tutorial-load-more {
  width: 100%;
  min-height: 36px;
  border: 1px solid rgba(22, 119, 255, 0.28);
  border-radius: 12px;
  background: var(--color-brand-soft);
  color: var(--color-brand);
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.ss-tutorial-load-more:hover {
  border-color: rgba(22, 119, 255, 0.46);
  background: rgba(22, 119, 255, 0.12);
  transform: translateY(-1px);
}

.ss-tutorial-article-load-more {
  width: calc(100% - 10px);
  margin-left: 10px;
}

.ss-tutorial-loading,
.ss-tutorial-error,
.ss-tutorial-body-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  padding: 32px;
  color: var(--color-text-muted);
  text-align: center;
}

.ss-tutorial-body-loading {
  min-height: 220px;
}

.ss-tutorial-content {
  min-height: 620px;
  padding: clamp(24px, 4vw, 38px);
  background: var(--color-surface);
}

.ss-tutorial-content > * {
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.ss-tutorial-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.ss-tutorial-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 11px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 800;
}

.ss-tutorial-content h2 {
  margin: 0 0 14px;
  color: var(--color-text);
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.18;
  letter-spacing: -0.04em;
}

.ss-tutorial-summary {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 17px;
  line-height: 1.9;
}

.ss-tutorial-body {
  display: grid;
  gap: 18px;
  margin: 30px 0;
}

.ss-tutorial-body section {
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-surface-muted);
}

.ss-tutorial-body h3 { margin: 0 0 10px; color: var(--color-text); font-size: 20px; }
.ss-tutorial-body p { margin: 0 0 14px; color: var(--color-text-muted); line-height: 1.9; }
.ss-tutorial-body h4 { margin: 18px 0 8px; color: var(--color-text); font-size: 17px; }
.ss-tutorial-body figure { margin: 16px 0; }
.ss-tutorial-body img { max-width: 100%; border-radius: 14px; border: 1px solid var(--color-border); }
.ss-tutorial-body code { padding: 2px 7px; border-radius: 6px; background: var(--color-brand-soft); color: var(--color-brand); font-size: 13px; }
.ss-tutorial-body a { color: var(--color-brand); text-decoration: underline; }

/* ========== 产品功能页 (/features) ========== */

.ss-features-page { margin-bottom: 48px; }

.ss-product-page {
  display: grid;
  gap: 24px;
}

.ss-product-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.78fr);
  gap: 26px;
  align-items: stretch;
  margin: 14px 0 0;
  padding: 32px;
  border: 1px solid var(--color-border);
  border-radius: 24px;
  background: var(--color-surface);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.ss-product-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.ss-product-hero h1 {
  max-width: 760px;
  margin: 0 0 16px;
  color: var(--color-text);
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1.08;
}

.ss-product-hero p {
  max-width: 760px;
  margin: 0;
  color: var(--color-text-muted);
  font-size: 17px;
  line-height: 1.85;
}

.ss-product-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.ss-product-preview,
.ss-scenario-board {
  min-width: 0;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-surface-muted);
  overflow: hidden;
}

.ss-product-preview-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 42px;
  padding: 0 14px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.ss-product-preview-bar span {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: #cbd5e1;
}

.ss-product-preview-bar strong {
  margin-left: 8px;
  color: var(--color-text);
  font-size: 12px;
}

.ss-product-preview-body {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  min-height: 260px;
}

.ss-product-preview-body aside {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 16px;
  border-right: 1px solid var(--color-border);
  background: var(--color-surface);
}

.ss-product-preview-body b {
  margin-bottom: 2px;
  color: var(--color-text);
  font-size: 13px;
}

.ss-product-preview-body aside span,
.ss-product-preview-toolbar span,
.ss-scenario-board span {
  display: block;
  min-height: 30px;
  padding: 7px 9px;
  border-radius: 10px;
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 800;
}

.ss-product-preview-body aside span.is-active {
  background: var(--color-brand-soft);
  color: var(--color-brand);
}

.ss-product-preview-body main {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: 16px;
}

.ss-product-preview-toolbar,
.ss-product-preview-grid {
  display: grid;
  gap: 10px;
}

.ss-product-preview-toolbar { grid-template-columns: repeat(3, 1fr); }
.ss-product-preview-grid { grid-template-columns: repeat(2, 1fr); }

.ss-product-preview-card {
  position: relative;
  display: grid;
  gap: 8px;
  min-width: 0;
  min-height: 86px;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--color-brand) 14%, var(--color-border));
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 252, 0.9)),
    var(--color-surface);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.06);
}

.ss-product-preview-card::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  border-radius: 14px 0 0 14px;
  background: var(--color-brand);
  content: "";
}

.ss-product-preview-card.is-accent::before { background: var(--color-accent); }
.ss-product-preview-card.is-safe::before { background: #16a34a; }
.ss-product-preview-card.is-neutral::before { background: #64748b; }

.ss-product-preview-card-top {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.ss-product-preview-card-top b {
  min-width: 0;
  color: var(--color-text-muted);
  font-size: 11px;
  font-weight: 900;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ss-product-preview-card-top i {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--color-brand);
  box-shadow: 0 0 0 4px var(--color-brand-soft);
}

.ss-product-preview-card.is-accent .ss-product-preview-card-top i { background: var(--color-accent); box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.12); }
.ss-product-preview-card.is-safe .ss-product-preview-card-top i { background: #16a34a; box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.12); }
.ss-product-preview-card.is-neutral .ss-product-preview-card-top i { background: #64748b; box-shadow: 0 0 0 4px rgba(100, 116, 139, 0.12); }

.ss-product-preview-card strong {
  color: var(--color-text);
  font-size: 22px;
  line-height: 1;
}

.ss-product-preview-card small {
  color: var(--color-brand);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0;
}

.ss-product-preview-card-bars {
  display: grid;
  gap: 4px;
}

.ss-product-preview-card-bars em {
  display: block;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-brand), color-mix(in srgb, var(--color-brand) 28%, white));
}

.ss-product-preview-card.is-accent .ss-product-preview-card-bars em { background: linear-gradient(90deg, var(--color-accent), rgba(15, 118, 110, 0.24)); }
.ss-product-preview-card.is-safe .ss-product-preview-card-bars em { background: linear-gradient(90deg, #16a34a, rgba(22, 163, 74, 0.22)); }
.ss-product-preview-card.is-neutral .ss-product-preview-card-bars em { background: linear-gradient(90deg, #64748b, rgba(100, 116, 139, 0.22)); }

.ss-feature-tabs {
  position: sticky;
  top: 64px;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
}

.ss-feature-tabs a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 12px;
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
}

.ss-feature-tabs a:hover {
  background: var(--color-brand-soft);
  color: var(--color-brand);
}

.ss-feature-groups,
.ss-role-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.ss-feature-group,
.ss-role-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 16px;
  padding: 26px;
  border: 1px solid var(--color-border);
  border-radius: 22px;
  background: var(--color-surface);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.ss-feature-icon,
.ss-role-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--color-brand-soft);
  color: var(--color-brand);
  font-size: 14px;
  font-weight: 900;
}

.ss-role-icon {
  background: rgba(15, 118, 110, 0.1);
  color: var(--color-accent);
}

.ss-role-card-main {
  min-width: 0;
}

.ss-feature-group h2,
.ss-role-card h2 {
  margin: 0 0 10px;
  color: var(--color-text);
  font-size: 22px;
  line-height: 1.24;
}

.ss-feature-group p,
.ss-role-card p {
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.78;
  overflow-wrap: anywhere;
}

.ss-feature-group ul {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.ss-feature-group li,
.ss-role-card dd {
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.7;
}

.ss-feature-group li::before {
  color: var(--color-brand);
  content: "✓ ";
  font-weight: 900;
}

.ss-scenario-board {
  display: grid;
  gap: 12px;
  align-content: center;
  padding: 22px;
}

.ss-scenario-board div {
  display: grid;
  grid-template-columns: 72px 1fr 1fr;
  gap: 10px;
  align-items: center;
}

.ss-scenario-board strong {
  color: var(--color-text);
  font-size: 15px;
}

.ss-role-card dl {
  display: grid;
  gap: 8px;
  grid-template-columns: 1fr;
  margin: 16px 0 0;
}

.ss-role-card dt {
  display: inline-flex;
  width: fit-content;
  min-height: 24px;
  align-items: center;
  padding: 0 9px;
  border-radius: 999px;
  background: var(--color-brand-soft);
  color: var(--color-brand);
  font-size: 12px;
  font-weight: 900;
}

.ss-role-card dd {
  min-width: 0;
  margin: 0 0 4px;
  overflow-wrap: anywhere;
}

.ss-scenario-section-head {
  max-width: 820px;
}

.ss-scenario-section-head h2 {
  margin: 0 0 10px;
  color: var(--color-text);
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.15;
}

.ss-scenario-section-head p:not(.ss-eyebrow) {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 16px;
  line-height: 1.8;
}

.ss-role-grid-polished .ss-role-card {
  position: relative;
  overflow: hidden;
  min-height: 240px;
}

.ss-role-grid-polished .ss-role-card::after {
  position: absolute;
  inset: auto -42px -52px auto;
  width: 150px;
  height: 150px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-brand) 8%, transparent);
  content: "";
}

.ss-custom-platform-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.46fr);
  gap: 24px;
  align-items: stretch;
  padding: 30px;
  border: 1px solid color-mix(in srgb, var(--color-brand) 28%, var(--color-border));
  border-radius: 24px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--color-brand) 10%, white), color-mix(in srgb, var(--color-accent) 10%, white)),
    var(--color-surface);
  box-shadow: 0 14px 38px rgba(15, 23, 42, 0.08);
}

.ss-custom-platform-band h2 {
  margin: 0 0 14px;
  color: var(--color-text);
  font-size: clamp(28px, 3.5vw, 42px);
  line-height: 1.12;
}

.ss-custom-platform-band p:not(.ss-eyebrow) {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 16px;
  line-height: 1.85;
}

.ss-platform-chip-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.ss-platform-chip-cloud span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid color-mix(in srgb, var(--color-brand) 18%, var(--color-border));
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--color-text);
  font-size: 13px;
  font-weight: 800;
}

.ss-custom-platform-points {
  display: grid;
  gap: 12px;
}

.ss-custom-platform-points article {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.ss-custom-platform-points strong {
  display: block;
  margin-bottom: 8px;
  color: var(--color-accent);
  font-size: 16px;
}

.ss-custom-platform-points span {
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.7;
}

.ss-scenario-flow {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-surface);
}

.ss-scenario-flow span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 14px;
  background: var(--color-surface-muted);
  color: var(--color-text);
  font-weight: 900;
}

.ss-scenario-flow-polished {
  position: relative;
  padding: 16px;
}

.ss-scenario-flow-polished span {
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 6px;
  min-height: 86px;
  padding: 14px;
  text-align: left;
}

.ss-scenario-flow-polished b {
  color: var(--color-brand);
  font-size: 12px;
  letter-spacing: 0;
}

.ss-features-hero {
  margin: 14px 0 26px;
  padding: 40px;
  border: 1px solid var(--color-border);
  border-radius: 24px;
  background: var(--color-surface);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.ss-tech-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 24px;
  align-items: center;
}

.ss-features-hero .ss-eyebrow { margin-bottom: 10px; }

.ss-features-lead {
  margin: 0;
  max-width: 820px;
  color: var(--color-text-muted);
  font-size: 18px;
  line-height: 1.8;
}

.ss-features-lead strong { color: var(--color-text); }

.ss-features-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.ss-features-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface-muted);
  color: var(--color-brand);
  font-size: 13px;
  font-weight: 700;
}

.ss-features-grid,
.ss-feature-bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.ss-feature-bento { grid-auto-flow: dense; }
.ss-feature-card-wide { grid-column: span 2; }
.ss-feature-card-tall { grid-row: span 2; }

.ss-feature-card {
  position: relative;
  overflow: hidden;
  min-height: 230px;
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-surface);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

.ss-feature-card::before {
  position: absolute;
  top: 0; right: 0; left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-brand), var(--color-brand-light), var(--color-accent));
  content: "";
  opacity: 0;
  transition: opacity 0.3s ease;
}

@media (prefers-reduced-motion: no-preference) {
  .ss-feature-card:hover {
    border-color: rgba(22, 119, 255, 0.3);
    box-shadow: 0 12px 40px rgba(22, 119, 255, 0.08);
    transform: translateY(-4px);
  }
  .ss-feature-card:hover::before { opacity: 1; }
}

.ss-feature-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  border-radius: 14px;
  background: var(--color-brand-soft);
  color: var(--color-brand);
  font-size: 14px;
  font-weight: 900;
}

.ss-feature-card h3 { margin: 0 0 10px; font-size: 20px; letter-spacing: -0.02em; color: var(--color-text); }
.ss-feature-card p { margin: 0; color: var(--color-text-muted); line-height: 1.8; }
.ss-feature-card .ss-tags span { border-color: var(--color-border); background: var(--color-surface-muted); }

.ss-features-orbit {
  position: relative;
  display: grid;
  place-items: center;
  width: 220px;
  height: 220px;
  margin-left: auto;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-brand-soft), var(--color-surface-muted) 46%, transparent 70%);
}

.ss-features-orbit strong { color: var(--color-text); font-size: 14px; }
.ss-features-orbit span {
  position: absolute;
  padding: 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-brand);
  font-size: 12px;
}
.ss-features-orbit span:nth-child(1) { top: 20px; }
.ss-features-orbit span:nth-child(2) { right: 8px; }
.ss-features-orbit span:nth-child(3) { bottom: 24px; left: 12px; }

.ss-mini-metric {
  margin-top: 22px;
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  background: var(--color-surface-muted);
}

.ss-mini-metric strong { display: block; color: var(--color-text); font-size: 42px; line-height: 1; }
.ss-mini-metric span { color: var(--color-text-muted); font-size: 13px; }

.ss-features-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  margin-top: 32px;
  padding: 28px 32px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-surface);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.ss-features-cta strong { display: block; margin-bottom: 6px; color: var(--color-text); font-size: 18px; letter-spacing: -0.02em; }
.ss-features-cta span { display: block; max-width: 520px; color: var(--color-text-muted); font-size: 15px; line-height: 1.7; }
.ss-features-cta-actions { display: flex; flex-wrap: wrap; gap: 10px; }

/* ========== 应用场景页 (/scenarios) ========== */

.ss-scenarios-page { margin-bottom: 52px; }

.ss-scenarios-hero {
  margin: 14px 0 24px;
  padding: 40px;
  border: 1px solid var(--color-border);
  border-radius: 24px;
  background: var(--color-surface);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.ss-scenarios-hero p:last-child {
  max-width: 850px;
  margin: 0;
  color: var(--color-text-muted);
  font-size: 18px;
  line-height: 1.8;
}

.ss-scenarios-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.ss-scenario-card {
  position: relative;
  overflow: hidden;
  min-height: 260px;
  padding: 32px;
  border: 1px solid var(--color-border);
  border-radius: 24px;
  background: var(--color-surface);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.ss-scenario-card.is-primary { min-height: 320px; }
.ss-scenario-card .ss-icon { margin-bottom: 18px; }

.ss-scenario-kicker {
  margin: 0 0 8px;
  color: var(--color-brand);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.ss-scenario-card h3 {
  margin: 0 0 12px;
  color: var(--color-text);
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: -0.04em;
}

.ss-scenario-card p { margin: 0; color: var(--color-text-muted); line-height: 1.8; }

.ss-scenario-card ul {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.ss-scenario-card li {
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
  font-size: 14px;
}

.ss-scenarios-flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-top: 22px;
  padding: 14px;
  border: 1px solid var(--color-border);
  border-radius: 22px;
  background: var(--color-surface);
}

.ss-scenarios-flow span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: var(--color-surface-muted);
  color: var(--color-text);
  font-weight: 800;
}

/* ========== Eyebrow / Tags 通用 ========== */

.ss-eyebrow {
  margin: 0 0 8px;
  color: var(--color-brand);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.ss-eyebrow-light {
  margin: 0 0 8px;
  color: var(--color-text-faint);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.ss-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}

.ss-tags span {
  padding: 5px 10px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-text-muted);
  font-size: 12px;
}

/* ========== 通用按钮 ========== */

.ss-button,
.download-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-surface);
  color: var(--color-text);
  font-weight: 700;
  text-decoration: none !important;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.ss-button:hover,
.download-button:hover {
  transform: translateY(-2px);
  border-color: var(--color-brand);
  color: var(--color-brand);
  box-shadow: 0 4px 12px rgba(22, 119, 255, 0.1);
}

.ss-button:disabled,
.download-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ========== Kicker 标签 ========== */

.ss-kicker {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 7px 14px;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-brand-soft);
  font-size: 13px;
}

.ss-kicker::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-brand);
  content: "";
}


/* ========== 响应式 ========== */

@media (max-width: 1060px) {
  .ss-product-hero { grid-template-columns: 1fr; }
  .ss-tech-hero { grid-template-columns: 1fr; }
  .ss-custom-platform-band { grid-template-columns: 1fr; }
  .ss-features-orbit { width: 100%; height: 150px; border-radius: 24px; }
  .ss-feature-groups,
  .ss-role-grid,
  .ss-scenario-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .ss-features-grid,
  .ss-feature-bento { grid-template-columns: repeat(2, 1fr); }
  .ss-feature-card-wide,
  .ss-feature-card-tall { grid-column: auto; grid-row: auto; }
  .ss-download-panel { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .ss-product-hero { padding: 24px; }
  .ss-product-preview-body,
  .ss-feature-group,
  .ss-role-card,
  .ss-scenario-board div {
    grid-template-columns: 1fr;
  }
  .ss-feature-tabs { position: static; }
  .ss-features-orbit { display: none; }
  .ss-tutorial-layout { grid-template-columns: 1fr; }
  .ss-tutorial-list {
    position: static;
    max-height: 360px;
  }
  .ss-download-side { max-width: none; width: 100%; justify-self: stretch; }
  .ss-download-panel-with-brand .ss-download-panel-intro { flex-wrap: wrap; }
  .ss-feature-groups,
  .ss-role-grid,
  .ss-scenario-flow,
  .ss-custom-platform-band,
  .ss-scenarios-grid,
  .ss-scenarios-flow,
  .ss-features-grid,
  .ss-feature-bento,
  .ss-download-panel { grid-template-columns: 1fr; }
}