.page-products {
  font-family: var(--font-sans);
  color: var(--text-ink);
  background: var(--paper);
  overflow-x: hidden;
}

.page-products img {
  max-width: 100%;
  height: auto;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-serif);
}

/* ---------- 首屏 ---------- */
.page-products .ps-hero {
  padding-block: clamp(22px, 4vw, 40px) clamp(46px, 8vw, 92px);
}

.page-products .ps-hero-grid {
  display: grid;
  gap: clamp(28px, 5vw, 52px);
  margin-top: clamp(20px, 3vw, 34px);
}

.page-products .ps-hero h1 {
  margin: 14px 0 0;
  max-width: 15em;
  font-size: clamp(30px, 5.6vw, 54px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-products .ps-hero-lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(251, 250, 246, 0.78);
}

.page-products .ps-intro-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .ps-intro-steps li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(200, 162, 74, 0.08);
  border: 1px solid rgba(200, 162, 74, 0.22);
}

.page-products .ps-intro-num {
  flex: 0 0 auto;
  font-family: var(--font-num);
  font-size: 13px;
  color: var(--gold-soft);
}

.page-products .ps-intro-text {
  font-size: 13.5px;
  line-height: 1.55;
  color: rgba(251, 250, 246, 0.86);
}

.page-products .ps-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .ps-hero-visual {
  position: relative;
}

.page-products .ps-hero-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(200, 162, 74, 0.24);
}

.page-products .ps-hero-figure img {
  display: block;
  width: 100%;
  height: clamp(240px, 52vw, 420px);
  object-fit: cover;
}

.page-products .ps-status-stack {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .ps-status-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: rgba(23, 48, 42, 0.96);
  border: 1px solid rgba(200, 162, 74, 0.26);
  box-shadow: 0 10px 24px rgba(6, 16, 13, 0.32);
}

.page-products .ps-status-name {
  flex: 1 1 auto;
  font-size: 14.5px;
  color: var(--white);
}

.page-products .ps-status-ver {
  font-family: var(--font-num);
  font-size: 14px;
  color: var(--gold-soft);
}

/* ---------- 锚点条 ---------- */
.page-products .ps-anchorbar {
  background: var(--paper);
  border-bottom: 1px solid rgba(200, 162, 74, 0.35);
}

.page-products .ps-anchors {
  display: flex;
  gap: 10px;
  padding: 14px 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .ps-anchors::-webkit-scrollbar {
  display: none;
}

.page-products .ps-anchor-link {
  flex: 0 0 auto;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(42, 76, 62, 0.28);
  background: var(--white);
  color: var(--text-ink);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .ps-anchor-link:hover,
.page-products .ps-anchor-link:focus-visible,
.page-products .ps-anchor-link[aria-current="true"] {
  background: var(--ink-900);
  border-color: var(--ink-900);
  color: var(--gold-soft);
}

/* ---------- 章节骨架 ---------- */
.page-products .ps-chapter {
  padding-block: clamp(42px, 7vw, 82px);
  scroll-margin-top: 84px;
}

.page-products .ps-chapter--deep {
  background: var(--paper-deep);
}

.page-products .ps-chapter-grid {
  display: grid;
  gap: 18px;
}

.page-products .ps-chapter-num {
  display: block;
  font-family: var(--font-num);
  font-size: clamp(32px, 4.6vw, 52px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--gold-ink);
}

.page-products .ps-chapter-num--dark {
  color: var(--gold);
}

.page-products .ps-chapter-body .section-lede {
  max-width: 56em;
}

/* ---------- 版本标签页 ---------- */
.page-products .ps-tabs {
  margin-top: 26px;
}

.page-products .ps-tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-products .ps-tab-btn {
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(42, 76, 62, 0.3);
  background: transparent;
  color: var(--text-ink);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.4;
  cursor: pointer;
  transition: background 0.22s var(--ease), color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-products .ps-tab-btn:hover {
  border-color: var(--gold-ink);
  color: var(--gold-ink);
}

.page-products .ps-tab-btn[aria-selected="true"] {
  background: var(--ink-900);
  border-color: var(--ink-900);
  color: var(--gold-soft);
}

.page-products .ps-panel-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 36px;
  margin: 0 0 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(42, 76, 62, 0.2);
}

.page-products .ps-panel-stats .stat-num {
  display: block;
  font-family: var(--font-num);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--ink-800);
}

.page-products .ps-panel-stats .stat-label {
  display: block;
  margin-top: 5px;
  font-size: 13px;
  color: var(--text-muted);
}

.page-products .ps-panel-text {
  margin: 0;
  max-width: 48em;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-ink);
}

.page-products .ps-notes {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .ps-notes li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
}

.page-products .ps-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

/* ---------- 适配对照 ---------- */
.page-products .ps-fit-layout {
  display: grid;
  gap: 26px;
  margin-top: 26px;
}

.page-products .ps-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid rgba(42, 76, 62, 0.2);
  background: var(--white);
}

.page-products .ps-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-products .ps-table-caption {
  caption-side: top;
  padding: 14px 16px 10px;
  text-align: left;
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--ink-800);
}

.page-products .ps-table th,
.page-products .ps-table td {
  padding: 15px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
  border-bottom: 1px solid rgba(42, 76, 62, 0.16);
}

.page-products .ps-table thead th {
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  background: rgba(230, 220, 199, 0.7);
  border-bottom: 1px solid rgba(200, 162, 74, 0.4);
}

.page-products .ps-table tbody tr:nth-child(even) {
  background: rgba(230, 220, 199, 0.45);
}

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

.page-products .ps-table tbody th {
  font-weight: 500;
  color: var(--ink-800);
  white-space: nowrap;
}

.page-products .ps-selfcheck {
  align-self: start;
  padding: 22px 20px 18px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid rgba(42, 76, 62, 0.2);
  transition: border-color 0.24s var(--ease), box-shadow 0.24s var(--ease);
}

.page-products .ps-selfcheck:has(#fit-a:checked):has(#fit-b:checked):has(#fit-c:checked):has(#fit-d:checked) {
  border-color: var(--gold);
  box-shadow: 0 8px 22px rgba(200, 162, 74, 0.22);
}

.page-products .ps-selfcheck-title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink-800);
}

.page-products .ps-selfcheck-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .ps-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text-ink);
  border-bottom: 1px dashed rgba(42, 76, 62, 0.18);
  cursor: pointer;
}

.page-products .ps-selfcheck-list li:last-child .ps-check {
  border-bottom: 0;
}

.page-products .ps-check input {
  appearance: none;
  -webkit-appearance: none;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin: 3px 0 0;
  border: 1px solid rgba(42, 76, 62, 0.45);
  border-radius: 5px;
  background: var(--paper);
  position: relative;
  cursor: pointer;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .ps-check input:checked {
  background: var(--gold);
  border-color: var(--gold-ink);
}

.page-products .ps-check input:checked::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border: solid var(--ink-900);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.page-products .ps-check input:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-products .ps-check input:checked + span {
  color: var(--text-muted);
}

.page-products .ps-selfcheck-result {
  display: none;
  margin: 16px 0 0;
  padding: 13px 15px;
  border-radius: 14px;
  border-left: 3px solid var(--gold);
  background: rgba(200, 162, 74, 0.14);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-800);
}

.page-products .ps-selfcheck:has(#fit-a:checked):has(#fit-b:checked):has(#fit-c:checked):has(#fit-d:checked) .ps-selfcheck-result {
  display: block;
}

.page-products .ps-selfcheck-result a {
  color: var(--gold-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 五步安装 ---------- */
.page-products .ps-install-layout {
  display: grid;
  gap: 26px;
  margin-top: 26px;
}

.page-products .ps-install-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(200, 162, 74, 0.22);
}

.page-products .ps-install-figure img {
  display: block;
  width: 100%;
  height: clamp(190px, 34vw, 300px);
  object-fit: cover;
}

.page-products .ps-acc-item {
  border-bottom: 1px solid rgba(200, 162, 74, 0.26);
}

.page-products .ps-acc-item:first-child {
  border-top: 1px solid rgba(200, 162, 74, 0.26);
}

.page-products .ps-acc-heading {
  margin: 0;
  font-size: inherit;
  font-weight: 400;
}

.page-products .ps-acc-trigger {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 16px 2px;
  background: transparent;
  border: 0;
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  text-align: left;
  cursor: pointer;
  transition: color 0.2s var(--ease);
}

.page-products .ps-acc-trigger:hover {
  color: var(--gold-soft);
}

.page-products .ps-acc-trigger:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 8px;
}

.page-products .ps-acc-num {
  flex: 0 0 auto;
  font-family: var(--font-num);
  font-size: 14px;
  color: var(--gold);
}

.page-products .ps-acc-label {
  flex: 1 1 auto;
}

.page-products .ps-acc-icon {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
}

.page-products .ps-acc-icon::before,
.page-products .ps-acc-icon::after {
  content: "";
  position: absolute;
  background: var(--gold);
  border-radius: 1px;
}

.page-products .ps-acc-icon::before {
  left: 0;
  top: 8px;
  width: 18px;
  height: 1.5px;
}

.page-products .ps-acc-icon::after {
  left: 8px;
  top: 0;
  width: 1.5px;
  height: 18px;
  transition: transform 0.26s var(--ease);
}

.page-products .ps-acc-trigger[aria-expanded="true"] .ps-acc-icon::after {
  transform: scaleY(0);
}

.page-products .ps-acc-panel {
  padding: 0 2px 18px 30px;
}

.page-products .ps-acc-panel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(251, 250, 246, 0.76);
}

.page-products .ps-acc-item:has(.ps-acc-trigger[aria-expanded="false"]) .ps-acc-panel {
  display: none;
}

/* ---------- 权益核对 ---------- */
.page-products .ps-check-layout {
  display: grid;
  gap: 28px;
  margin-top: 26px;
}

.page-products .ps-check-items {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: checkitem;
}

.page-products .ps-check-item {
  position: relative;
  padding: 18px 0 18px 46px;
  border-bottom: 1px solid rgba(42, 76, 62, 0.16);
}

.page-products .ps-check-item:last-child {
  border-bottom: 0;
}

.page-products .ps-check-item::before {
  counter-increment: checkitem;
  content: counter(checkitem, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 19px;
  font-family: var(--font-num);
  font-size: 14px;
  color: var(--gold-ink);
}

.page-products .ps-check-item h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink-800);
}

.page-products .ps-check-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-products .ps-check-item a {
  color: var(--gold-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .ps-check-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--paper-deep);
  border: 1px solid rgba(42, 76, 62, 0.18);
}

.page-products .ps-check-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-products .ps-check-figure .media-caption {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-muted);
}

/* ---------- 入口同步 ---------- */
.page-products .ps-entry-layout {
  display: grid;
  gap: 26px;
  margin-top: 26px;
}

.page-products .ps-entry-text p {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(251, 250, 246, 0.8);
}

.page-products .ps-entry-path {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--gold-soft) !important;
}

.page-products .ps-entry-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .ps-entry-steps li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 13px 16px;
  border-radius: 16px;
  background: rgba(23, 48, 42, 0.82);
  border: 1px solid rgba(200, 162, 74, 0.2);
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(251, 250, 246, 0.84);
}

.page-products .ps-entry-step {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid rgba(200, 162, 74, 0.6);
  font-family: var(--font-num);
  font-size: 12px;
  color: var(--gold-soft);
}

.page-products .ps-entry-steps a {
  color: var(--gold-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .ps-entry-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(200, 162, 74, 0.22);
}

.page-products .ps-entry-figure img {
  display: block;
  width: 100%;
  height: clamp(190px, 32vw, 280px);
  object-fit: cover;
}

/* ---------- 拦截处理 ---------- */
.page-products .ps-blocked-grid {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.page-products .ps-blocked-card {
  padding: 22px 20px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid rgba(42, 76, 62, 0.18);
  border-top: 3px solid var(--cinnabar);
}

.page-products .ps-blocked-tag {
  margin: 0 0 8px;
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--cinnabar);
}

.page-products .ps-blocked-card h3 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink-800);
}

.page-products .ps-blocked-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-products .ps-blocked-hint {
  margin-top: 12px !important;
  padding-top: 12px;
  border-top: 1px dashed rgba(42, 76, 62, 0.2);
  font-size: 13.5px !important;
  color: var(--gold-ink) !important;
}

.page-products .ps-blocked-more {
  margin: 24px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-muted);
}

.page-products .ps-blocked-more a {
  color: var(--gold-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 页尾 ---------- */
.page-products .ps-tail {
  position: relative;
  background: var(--ink-900);
}

.page-products .ps-tail-figure {
  margin: 0;
}

.page-products .ps-tail-figure img {
  display: block;
  width: 100%;
  height: clamp(170px, 28vw, 300px);
  object-fit: cover;
  opacity: 0.86;
}

.page-products .ps-tail-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  padding: 30px 0 44px;
}

.page-products .ps-tail-text {
  flex: 1 1 260px;
  margin: 0;
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.6;
  color: var(--white);
}

.page-products .ps-tail-cta .btn-ghost {
  color: var(--gold-soft);
  border-color: rgba(200, 162, 74, 0.55);
}

.page-products .ps-tail-cta .btn-ghost:hover {
  background: rgba(200, 162, 74, 0.14);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-products .ps-intro-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 880px) {
  .page-products .ps-chapter-grid {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 36px;
  }

  .page-products .ps-chapter-aside {
    padding-top: 6px;
  }
}

@media (min-width: 900px) {
  .page-products .ps-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-products .ps-hero-figure img {
    height: 400px;
  }

  .page-products .ps-status-stack {
    margin-top: -70px;
    padding-inline: 16px;
  }

  .page-products .ps-fit-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 28px;
    align-items: start;
  }

  .page-products .ps-install-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .ps-check-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .ps-entry-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 32px;
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-products .ps-blocked-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .ps-anchor-link,
  .page-products .ps-tab-btn,
  .page-products .ps-acc-trigger,
  .page-products .ps-acc-icon::after,
  .page-products .ps-check input,
  .page-products .ps-selfcheck {
    transition: none;
  }
}