/* ===== 体验中心 · 页面专属样式 ===== */
.page-products {
  --exp-rail-w: 304px;
  --exp-line: var(--hair);
  background: var(--ink-900);
  color: var(--paper-100);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

.page-products .exp-shell {
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-products .exp-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  row-gap: 34px;
  padding-block: 26px 72px;
}

.page-products .exp-main {
  min-width: 0;
  max-width: 100%;
}

/* ---- 首屏 ---- */
.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
}
.page-products .breadcrumb__list > li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--gray-500);
}
.page-products .breadcrumb__link {
  color: var(--cyan-400);
  text-decoration: none;
}
.page-products .breadcrumb__link:hover {
  color: var(--cyan-200);
}
.page-products .breadcrumb__current {
  color: var(--muted);
}

.page-products .page-title {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: clamp(29px, 6.2vw, 58px);
  line-height: 1.18;
  margin: 0;
  max-width: 17em;
  color: var(--paper-100);
}
.page-products .page-title__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .2em;
  color: var(--signal-500);
  margin-bottom: 16px;
}

.page-products .exp-lead {
  margin: 24px 0 0;
  max-width: 34em;
  font-size: 17px;
  line-height: 1.9;
  color: var(--muted);
}

.page-products .exp-hero {
  margin: 36px 0 0;
}

.page-products .figure__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
}

.page-products .figure {
  margin: 0;
}
.page-products .figure__caption {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray-500);
}

/* ---- 章节通用 ---- */
.page-products .exp-section {
  margin-top: 64px;
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-products .exp-h2 {
  position: relative;
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
  font-size: clamp(22px, 3.6vw, 33px);
  line-height: 1.3;
  color: var(--paper-100);
  padding-bottom: 12px;
}
.page-products .exp-h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 48px;
  height: 2px;
  background: var(--cyan-400);
}
.page-products .exp-h2__no {
  display: inline-block;
  margin-right: 12px;
  font-family: var(--font-mono);
  font-size: .56em;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--signal-500);
  vertical-align: 2px;
}

.page-products .exp-h3 {
  margin: 0 0 12px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--cyan-200);
}

.page-products .exp-text {
  margin: 0 0 20px;
  max-width: 34em;
  color: rgba(242, 236, 225, .84);
}
.page-products .exp-text--after {
  margin-top: 24px;
}

.page-products .note {
  margin: 14px 0 0;
  max-width: 40em;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray-500);
}

.page-products .exp-link {
  color: var(--text-900);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.page-products .exp-link:hover {
  color: #c2410c;
}

/* ---- 01 四端矩阵 ---- */
.page-products .exp-table-wrap {
  margin-top: 26px;
  border: 1px solid var(--exp-line);
  border-radius: var(--radius);
  background: var(--ink-700);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .exp-matrix {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.65;
}

.page-products .exp-matrix thead th {
  padding: 14px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--cyan-200);
  background: var(--ink-900);
  border-bottom: 1px solid var(--exp-line);
  white-space: nowrap;
}

.page-products .exp-matrix tbody th,
.page-products .exp-matrix tbody td {
  padding: 15px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--hair-soft);
  color: rgba(242, 236, 225, .82);
}
.page-products .exp-matrix tbody tr:last-child th,
.page-products .exp-matrix tbody tr:last-child td {
  border-bottom: 0;
}
.page-products .exp-matrix tbody tr:nth-child(even) {
  background: rgba(242, 236, 225, .035);
}

.page-products .exp-matrix__platform {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--paper-100) !important;
  white-space: nowrap;
}

.page-products .cap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.page-products .cap::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--signal-500);
  flex: none;
}

/* ---- 02 上手四步 ---- */
.page-products .exp-run-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  row-gap: 32px;
  margin-top: 30px;
}

.page-products .exp-steps {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-products .exp-steps::before {
  content: "";
  position: absolute;
  left: 22px;
  top: 46px;
  bottom: 46px;
  width: 1px;
  background: linear-gradient(180deg, var(--hair), var(--hair-soft));
}

.page-products .exp-step {
  position: relative;
  margin-bottom: 20px;
}
.page-products .exp-step:last-child {
  margin-bottom: 0;
}

.page-products .exp-step__body {
  position: relative;
  margin-left: 22px;
  padding: 24px 18px 18px 24px;
  background: var(--ink-700);
  border: 1px solid var(--exp-line);
  border-radius: var(--radius);
}

.page-products .exp-step__no {
  position: absolute;
  left: -22px;
  top: 20px;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  background: var(--signal-500);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--radius);
}

.page-products .exp-step__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper-100);
}

.page-products .exp-step__text {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(242, 236, 225, .8);
}

.page-products .exp-step__flag {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin: 0;
  padding-top: 12px;
  border-top: 1px dashed var(--hair);
  font-size: 14px;
  line-height: 1.7;
  color: var(--cyan-200);
}

.page-products .exp-fold {
  margin-top: 14px;
  border-top: 1px solid var(--hair-soft);
  padding-top: 12px;
}
.page-products .exp-fold summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--cyan-400);
  list-style: none;
  min-height: 24px;
}
.page-products .exp-fold summary::-webkit-details-marker {
  display: none;
}
.page-products .exp-fold summary::before {
  content: "+";
  display: inline-block;
  width: 14px;
  margin-right: 6px;
  font-weight: 700;
}
.page-products .exp-fold[open] summary::before {
  content: "−";
}
.page-products .exp-fold summary:hover {
  color: var(--cyan-200);
}
.page-products .exp-fold__body {
  padding: 10px 0 2px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}
.page-products .exp-fold__body p {
  margin: 0;
}

.page-products .exp-run-figure {
  margin: 0;
}

/* ---- 03 换设备迁移 ---- */
.page-products .exp-tabs {
  margin-top: 26px;
}

.page-products .tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: -1px;
}

.page-products .tab {
  min-height: 44px;
  padding: 11px 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .03em;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--exp-line);
  border-bottom-color: transparent;
  border-radius: var(--radius) var(--radius) 0 0;
  cursor: pointer;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.page-products .tab:hover {
  color: var(--cyan-200);
}
.page-products .tab[aria-selected="true"] {
  color: var(--ink-900);
  background: var(--signal-500);
  border-color: var(--signal-500);
}

.page-products .tabpanel {
  padding: 24px 20px;
  border: 1px solid var(--exp-line);
  border-radius: 0 var(--radius) var(--radius) var(--radius);
  background: var(--ink-700);
}
.page-products .tabpanel[hidden] {
  display: none;
}

.page-products .exp-panel__lead {
  margin: 0 0 20px;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--paper-100);
}

.page-products .exp-order {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}
.page-products .exp-order li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--hair-soft);
  font-size: 15px;
  line-height: 1.8;
  color: rgba(242, 236, 225, .84);
}
.page-products .exp-order li:last-child {
  border-bottom: 0;
}
.page-products .exp-order__no {
  flex: none;
  padding: 2px 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--signal-300);
  border: 1px solid rgba(255, 168, 119, .5);
  border-radius: 2px;
  white-space: nowrap;
}

.page-products .exp-migrate-figure {
  margin-top: 28px;
}

/* ---- 04 历史版本资料 ---- */
.page-products .exp-section--paper {
  color: var(--text-900);
}
.page-products .exp-section--paper .exp-h2 {
  color: var(--text-900);
}
.page-products .exp-section--paper .exp-text {
  color: rgba(14, 28, 40, .82);
}
.page-products .exp-section--paper .note {
  color: var(--gray-500);
}

.page-products .exp-paper-stack {
  position: relative;
  margin-top: 28px;
}
.page-products .exp-paper-stack::before,
.page-products .exp-paper-stack::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background: var(--paper-300);
  pointer-events: none;
}
.page-products .exp-paper-stack::before {
  transform: translate(9px, 9px) rotate(.4deg);
  opacity: .5;
}
.page-products .exp-paper-stack::after {
  transform: translate(4px, 4px);
  opacity: .8;
}

.page-products .exp-paper {
  position: relative;
  z-index: 1;
  padding: 22px 18px 20px;
  background:
    radial-gradient(circle at 18% 12%, rgba(216, 208, 193, .32), transparent 42%),
    radial-gradient(circle at 82% 78%, rgba(216, 208, 193, .26), transparent 46%),
    var(--paper-100);
  border: 1px solid var(--paper-300);
  border-radius: var(--radius);
  color: var(--text-900);
}

.page-products .exp-paper__head {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--text-900);
}
.page-products .exp-paper__title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: .01em;
}
.page-products .exp-paper__meta {
  font-size: 13px;
  color: var(--gray-500);
}

.page-products .exp-ver {
  border-bottom: 1px solid var(--paper-300);
}
.page-products .exp-ver:last-of-type {
  border-bottom: 0;
}

.page-products .exp-ver__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  min-height: 44px;
}
.page-products .exp-ver__summary::-webkit-details-marker {
  display: none;
}
.page-products .exp-ver__summary::after {
  content: "展开";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gray-500);
}
.page-products .exp-ver[open] .exp-ver__summary::after {
  content: "收起";
}

.page-products .exp-ver__no {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--text-900);
  padding: 1px 8px;
  background: rgba(255, 107, 44, .18);
  border-radius: 2px;
}
.page-products .exp-ver__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-900);
}
.page-products .exp-ver__state {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: #0f7a6c;
  border: 1px solid rgba(15, 122, 108, .4);
  border-radius: 2px;
  padding: 1px 7px;
}

.page-products .exp-ver__body {
  padding: 0 0 18px;
}
.page-products .exp-ver__body p {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(14, 28, 40, .84);
}
.page-products .exp-ver__k {
  display: inline-block;
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  color: #9a3412;
}

.page-products .exp-ver__tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--paper-300);
}
.page-products .exp-ver__hint {
  font-size: 13px;
  color: var(--gray-500);
}

.page-products .exp-paper .copy-btn {
  min-height: 40px;
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .05em;
  color: var(--paper-100);
  background: var(--ink-900);
  border: 1px solid var(--ink-900);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.page-products .exp-paper .copy-btn:hover {
  background: var(--signal-500);
  border-color: var(--signal-500);
  color: var(--ink-900);
}
.page-products .exp-paper .copy-btn.is-copied {
  background: #0f7a6c;
  border-color: #0f7a6c;
  color: var(--paper-100);
}

.page-products .exp-paper__foot {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--paper-300);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(14, 28, 40, .78);
}

.page-products .exp-archive-figure {
  margin-top: 30px;
}

/* ---- 05 回退 ---- */
.page-products .exp-rollback-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  margin-top: 26px;
}

.page-products .exp-rollback-col {
  padding: 20px 18px;
  border: 1px solid var(--exp-line);
  border-left: 2px solid var(--signal-500);
  border-radius: var(--radius);
  background: var(--ink-700);
}

.page-products .exp-check {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-products .exp-check li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(242, 236, 225, .82);
}
.page-products .exp-check li:last-child {
  margin-bottom: 0;
}
.page-products .exp-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 10px;
  border: 1.5px solid var(--cyan-400);
  border-radius: 2px;
}

.page-products .exp-rollback-figure {
  margin-top: 30px;
}

/* ---- 下一步 ---- */
.page-products .exp-next {
  margin-top: 60px;
  padding-top: 28px;
  border-top: 1px solid var(--hair);
}
.page-products .exp-next__title {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--gray-500);
}
.page-products .exp-next__list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-products .exp-next__list .btn {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 11px 20px;
  font-size: 15px;
  text-decoration: none;
}

/* ---- 右侧索引条 ---- */
.page-products .exp-rail {
  display: none;
  min-width: 0;
}

.page-products .exp-rail__foot {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--hair);
}
.page-products .exp-rail__note {
  margin: 0 0 12px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--gray-500);
}
.page-products .exp-rail__link {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--cyan-400);
  text-decoration: none;
}
.page-products .exp-rail__link:hover {
  color: var(--cyan-200);
}

/* ---- 焦点可见性 ---- */
.page-products a:focus-visible,
.page-products button:focus-visible,
.page-products summary:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 3px;
}

/* ===== 中等屏幕 ===== */
@media (min-width: 720px) {
  .page-products .exp-section {
    margin-top: 78px;
  }
  .page-products .exp-rollback-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }
  .page-products .exp-paper {
    padding: 30px 28px 26px;
  }
  .page-products .exp-paper__head {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
  }
  .page-products .tabpanel {
    padding: 28px 26px;
  }
  .page-products .exp-step__body {
    padding: 26px 24px 20px 28px;
  }
}

@media (min-width: 900px) {
  .page-products .exp-run-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .74fr);
    column-gap: 40px;
    align-items: start;
  }
  .page-products .exp-run-figure {
    position: sticky;
    top: calc(var(--header-h) + 32px);
  }
}

/* ===== 桌面分屏 ===== */
@media (min-width: 1080px) {
  .page-products .exp-grid {
    grid-template-columns: minmax(0, 1fr) var(--exp-rail-w);
    column-gap: clamp(32px, 4vw, 68px);
    row-gap: 0;
    padding-block: 44px 120px;
  }
  .page-products .exp-main {
    max-width: 900px;
  }
  .page-products .exp-rail {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
  }
  .page-products .exp-steps::before {
    left: 22px;
  }
}

@media (min-width: 1320px) {
  .page-products .exp-main {
    max-width: 940px;
  }
  .page-products .exp-text {
    font-size: 17px;
  }
}

/* ===== 动效降级 ===== */
@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;
  }
}
</｜｜DSML｜｜ parameter>
</result>