.page-products {
  --rail-w: 236px;
  --gap-x: 56px;
  background: var(--walnut);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
}

.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding: 22px 0 0;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-products .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--gold);
}

/* ---------- 首屏 ---------- */
.page-products .p-apps-hero {
  position: relative;
  padding: 34px 0 78px;
  overflow: hidden;
}

.page-products .p-apps-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(22, 56, 46, 0.9) 0%, rgba(42, 26, 18, 0) 62%),
    radial-gradient(60% 60% at 0% 100%, rgba(255, 77, 148, 0.08) 0%, rgba(42, 26, 18, 0) 70%);
  pointer-events: none;
}

.page-products .p-apps-hero .shell {
  position: relative;
}

.page-products .p-apps-hero h1 {
  margin: 18px 0 24px;
  max-width: 16em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.4vw, 68px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-products .p-apps-hero .t-lead {
  max-width: 48ch;
  margin: 0;
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.8;
  color: var(--muted);
}

.page-products .p-apps-hero-note {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--gold);
}

.page-products .p-apps-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

/* ---------- 主布局 ---------- */
.page-products .p-apps-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  padding-bottom: 88px;
}

.page-products .p-apps-rail {
  order: 2;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

.page-products .p-apps-main {
  order: 1;
  min-width: 0;
}

/* ---------- 目录 ---------- */
.page-products .toc {
  margin-top: 14px;
}

.page-products .toc-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-products .toc-link {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 9px 12px 9px 14px;
  border-left: 1px solid var(--line-soft);
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease),
    border-color var(--dur) var(--ease), padding var(--dur) var(--ease);
}

.page-products .toc-link:hover,
.page-products .toc-link:focus-visible {
  color: var(--cream);
  background: rgba(22, 56, 46, 0.5);
}

.page-products .toc-link[aria-current="true"] {
  border-left: 4px solid var(--magenta);
  padding-left: 11px;
  color: var(--cream);
  background: linear-gradient(90deg, rgba(255, 77, 148, 0.14), rgba(255, 77, 148, 0));
}

.page-products .toc-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-products .p-apps-rail-note {
  margin-top: 28px;
  padding: 16px 16px 18px;
  background: var(--ink-green);
  border-left: 2px solid var(--gold);
}

.page-products .p-apps-rail-note p {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .p-apps-rail-note .btn {
  margin-top: 12px;
}

/* ---------- 章节 ---------- */
.page-products .p-apps-section {
  padding: 44px 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .p-apps-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .p-apps-sec-head h2 {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.005em;
  color: var(--cream);
}

.page-products .p-apps-sec-head p {
  max-width: 62ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .p-apps-subhead {
  margin: 34px 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 19px;
  letter-spacing: 0.01em;
  color: var(--gold);
}

/* ---------- 表格 ---------- */
.page-products .p-apps-table-wrap {
  margin-top: 26px;
  border: 1px solid var(--line);
  background: rgba(12, 10, 9, 0.4);
  overflow-x: auto;
}

.page-products .p-apps-table-wrap .p-apps-table {
  margin: 0;
}

.page-products .p-apps-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .p-apps-table thead th {
  padding: 12px 14px;
  background: var(--ink-green);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--line);
}

.page-products .p-apps-table tbody th {
  padding: 12px 14px;
  text-align: left;
  font-weight: 500;
  font-size: 14px;
  color: var(--cream);
  white-space: nowrap;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .p-apps-table tbody td {
  padding: 12px 14px;
  color: var(--muted);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .p-apps-table tbody tr:last-child th,
.page-products .p-apps-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .p-apps-table tbody tr:nth-child(even) {
  background: rgba(22, 56, 46, 0.34);
}

.page-products .p-apps-table tbody tr:hover {
  background: rgba(22, 56, 46, 0.55);
}

/* ---------- 图片 ---------- */
.page-products .p-apps-figure {
  margin: 0;
}

.page-products .p-apps-figure--inline {
  margin-top: 30px;
}

.page-products .media-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.42);
  background: var(--carbon);
}

.page-products .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .p-apps-figure figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 要点列表 ---------- */
.page-products .p-apps-notes {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .p-apps-notes li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  color: var(--muted);
}

.page-products .p-apps-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--magenta);
}

/* ---------- 版本总览 ---------- */
.page-products .p-apps-overview-grid {
  display: grid;
  gap: 28px;
  margin-top: 26px;
}

.page-products .p-apps-overview-grid .p-apps-table-wrap {
  margin-top: 0;
}

/* ---------- 安装步骤 ---------- */
.page-products .p-apps-steps {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .p-apps-step {
  padding: 18px 18px 16px;
  background: var(--ink-green-deep);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--gold);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.34);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .p-apps-step:hover {
  transform: translateY(-1px);
  border-color: var(--line);
}

.page-products .p-apps-step-num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  color: var(--teal);
}

.page-products .p-apps-step h3,
.page-products .p-apps-flow-step h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.4;
  color: var(--cream);
}

.page-products .p-apps-step p,
.page-products .p-apps-flow-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .p-apps-install-visual {
  display: grid;
  gap: 26px;
  margin-top: 32px;
}

/* ---------- 平台折叠组 ---------- */
.page-products .p-apps-platforms {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-products .expand {
  background: rgba(12, 10, 9, 0.48);
  border: 1px solid var(--line-soft);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .expand[open] {
  border-left: 2px solid var(--magenta);
  background: rgba(22, 56, 46, 0.4);
}

.page-products .expand summary {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  align-items: baseline;
  justify-content: space-between;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
  transition: color var(--dur) var(--ease);
}

.page-products .expand summary::-webkit-details-marker {
  display: none;
}

.page-products .expand summary:hover {
  color: var(--gold);
}

.page-products .p-apps-plat-name {
  font-size: 15px;
  color: var(--cream);
}

.page-products .p-apps-plat-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--teal);
}

.page-products .expand-body {
  padding: 2px 16px 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .expand-body p {
  margin: 0;
}

.page-products .p-apps-trouble-list {
  margin: 6px 0 0;
  padding-left: 20px;
  display: grid;
  gap: 8px;
}

.page-products .p-apps-trouble-list li {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 会员中心 ---------- */
.page-products .p-apps-member-grid {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.page-products .p-apps-member {
  padding: 20px 20px 18px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--teal);
  background: linear-gradient(160deg, rgba(22, 56, 46, 0.78), rgba(42, 26, 18, 0.42));
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .p-apps-member:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px rgba(217, 179, 108, 0.4);
}

.page-products .p-apps-member:nth-child(1) {
  border-top-color: var(--magenta);
}

.page-products .p-apps-member:nth-child(3) {
  border-top-color: var(--terracotta);
}

.page-products .p-apps-member:nth-child(4) {
  border-top-color: var(--gold);
}

.page-products .p-apps-member .t-mono {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-products .p-apps-member h3 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  color: var(--cream);
}

.page-products .p-apps-member p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 回放流程 ---------- */
.page-products .p-apps-flow {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .p-apps-flow-step {
  position: relative;
  padding: 18px 18px 16px;
  background: rgba(42, 26, 18, 0.6);
  border: 1px solid var(--line-soft);
}

.page-products .p-apps-flow-step::after {
  content: "";
  position: absolute;
  left: 18px;
  bottom: -8px;
  width: 12px;
  height: 1px;
  background: var(--gold);
}

.page-products .p-apps-flow-step:last-child::after {
  display: none;
}

.page-products .p-apps-callout {
  margin-top: 28px;
  padding: 18px 20px;
  background: var(--ink-green);
  border-left: 3px solid var(--magenta);
}

.page-products .p-apps-callout p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .p-apps-callout strong {
  color: var(--cream);
  font-weight: 500;
}

/* ---------- 房间状态 ---------- */
.page-products .p-apps-status-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .p-apps-status-list li {
  display: grid;
  gap: 8px;
  padding: 14px 16px;
  background: rgba(12, 10, 9, 0.42);
  border: 1px solid var(--line-soft);
}

.page-products .p-apps-status-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .p-apps-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  justify-self: start;
  padding: 3px 11px;
  border: 1px solid currentColor;
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-products .p-apps-status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.page-products .p-apps-status--open {
  color: var(--teal);
}

.page-products .p-apps-status--live {
  color: var(--magenta);
}

.page-products .p-apps-status--maint {
  color: var(--terracotta);
}

/* ---------- 结算规则 ---------- */
.page-products .p-apps-rules-grid {
  display: grid;
  gap: 28px;
  margin-top: 28px;
}

.page-products .p-apps-rules-steps {
  margin: 0;
  padding-left: 22px;
  display: grid;
  gap: 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .p-apps-rules-steps strong {
  color: var(--cream);
  font-weight: 500;
}

.page-products .p-apps-rules-note {
  margin: 20px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .p-apps-rules-note a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .p-apps-rules-body .btn {
  margin-top: 22px;
}

/* ---------- 收尾 ---------- */
.page-products .p-apps-cta {
  padding: 56px 0 72px;
  background: var(--ink-green-deep);
  border-top: 1px solid var(--line);
}

.page-products .p-apps-cta h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.22;
  color: var(--cream);
}

.page-products .p-apps-cta p {
  max-width: 56ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 焦点可见 ---------- */
.page-products a:focus-visible,
.page-products summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 700px) {
  .page-products .p-apps-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .p-apps-member-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .p-apps-status-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 桌面横向分栏 ---------- */
@media (min-width: 960px) {
  .page-products .p-apps-layout {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    gap: var(--gap-x);
    align-items: start;
  }

  .page-products .p-apps-rail {
    order: 1;
    position: sticky;
    top: 96px;
    align-self: start;
    border-top: 0;
    border-left: 1px solid var(--line);
    padding: 0 0 0 20px;
  }

  .page-products .p-apps-main {
    order: 2;
  }

  .page-products .p-apps-overview-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
  }

  .page-products .p-apps-install-visual {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-products .p-apps-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .p-apps-flow-step::after {
    left: auto;
    right: -8px;
    bottom: 22px;
    width: 14px;
    height: 1px;
  }

  .page-products .p-apps-rules-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    align-items: start;
  }

  .page-products .p-apps-section {
    padding: 56px 0;
  }
}

@media (min-width: 1180px) {
  .page-products {
    --rail-w: 252px;
    --gap-x: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    transform: none !important;
  }
}