.page-products {
  --pd-panel: #ffffff;
  --pd-rail: 300px;
  background: var(--dx-fog);
  color: var(--dx-ink);
  overflow-x: clip;
}

.page-products .pd-crumbwrap {
  padding-top: var(--dx-s3);
  padding-bottom: var(--dx-s2);
}

.page-products .dx-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--dx-font-mono);
  font-size: 12px;
  color: var(--dx-steel);
}

.page-products .dx-breadcrumb a {
  color: var(--dx-blue-deep);
  text-decoration: none;
}

.page-products .dx-breadcrumb a:hover,
.page-products .dx-breadcrumb a:focus-visible {
  text-decoration: underline;
}

/* ===== 首屏 ===== */
.page-products .pd-intro {
  position: relative;
  overflow: hidden;
  padding: var(--dx-s5) 0 calc(var(--dx-s6) + 24px);
  background: var(--dx-ink);
  color: var(--dx-fog);
}

.page-products .pd-intro::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(243, 247, 251, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(243, 247, 251, .06) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.page-products .pd-intro::after {
  content: "";
  position: absolute;
  left: -5%;
  right: -5%;
  bottom: -54px;
  height: 96px;
  background: linear-gradient(90deg, var(--dx-blue), var(--dx-teal) 58%, var(--dx-amber));
  transform: skewY(-2.2deg);
  opacity: .92;
}

.page-products .pd-intro > .dx-wrap {
  position: relative;
  z-index: 1;
}

.page-products .pd-kicker {
  margin: 0 0 var(--dx-s2);
  font-family: var(--dx-font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--dx-teal);
}

.page-products .pd-h1 {
  margin: 0;
  max-width: 18ch;
  font-family: var(--dx-font-title);
  font-weight: 800;
  font-size: clamp(32px, 7vw, 66px);
  line-height: 1.04;
  letter-spacing: -.015em;
}

.page-products .pd-intro__lede {
  margin: var(--dx-s3) 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.8;
  color: rgba(243, 247, 251, .82);
}

.page-products .pd-jumps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: var(--dx-s4);
}

.page-products .pd-jump {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--dx-line-dark);
  border-radius: var(--dx-radius-sm);
  background: rgba(243, 247, 251, .05);
  color: var(--dx-fog);
  font-size: 14px;
  text-decoration: none;
  transition: background .25s var(--dx-ease), border-color .25s var(--dx-ease), transform .25s var(--dx-ease);
}

.page-products .pd-jump span {
  font-family: var(--dx-font-mono);
  font-size: 12px;
  color: var(--dx-amber);
}

.page-products .pd-jump:hover,
.page-products .pd-jump:focus-visible {
  background: rgba(45, 107, 255, .24);
  border-color: var(--dx-blue);
  transform: translateY(-2px);
}

.page-products .pd-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--dx-s3);
  margin-top: var(--dx-s5);
  padding-top: var(--dx-s3);
  border-top: 1px solid var(--dx-line-dark);
}

.page-products .pd-stat__num {
  display: block;
  font-family: var(--dx-font-mono);
  font-size: clamp(22px, 5vw, 32px);
  font-weight: 600;
  color: var(--dx-fog);
  line-height: 1.2;
}

.page-products .pd-stat:first-child .pd-stat__num { color: var(--dx-teal); }
.page-products .pd-stat:nth-child(2) .pd-stat__num { color: var(--dx-blue); }
.page-products .pd-stat:nth-child(3) .pd-stat__num { color: var(--dx-violet); }
.page-products .pd-stat:nth-child(4) .pd-stat__num { color: var(--dx-amber); font-size: clamp(18px, 4vw, 24px); }

.page-products .pd-stat__label {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  color: rgba(243, 247, 251, .7);
}

/* ===== 通用区块 ===== */
.page-products .pd-section {
  padding: var(--dx-s6) 0;
  border-top: 1px solid var(--dx-line);
}

.page-products .pd-section--dark {
  background: var(--dx-ink);
  color: var(--dx-fog);
  border-top-color: transparent;
}

.page-products .pd-section--next {
  padding-bottom: calc(var(--dx-s6) + var(--dx-s4));
}

.page-products .pd-head {
  margin-bottom: var(--dx-s4);
}

.page-products .pd-secnum {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--dx-font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--dx-blue);
}

.page-products .pd-section--dark .pd-secnum { color: var(--dx-teal); }

.page-products .pd-h2 {
  margin: 0;
  font-family: var(--dx-font-title);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 36px);
  line-height: 1.18;
  letter-spacing: -.01em;
}

.page-products .pd-h2--small { font-size: clamp(20px, 3.6vw, 28px); }

.page-products .pd-head__note {
  max-width: 60ch;
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--dx-text-soft);
}

.page-products .pd-head--dark .pd-head__note { color: rgba(243, 247, 251, .74); }

.page-products .pd-p {
  margin: 0 0 var(--dx-s4);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--dx-text-soft);
}

.page-products .pd-note {
  margin: var(--dx-s3) 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--dx-steel);
}

.page-products .pd-note a {
  color: var(--dx-blue-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 107, 255, .4);
}

.page-products .pd-note a:hover,
.page-products .pd-note a:focus-visible { border-bottom-color: var(--dx-blue); }

/* ===== 总览 ===== */
.page-products .pd-overview {
  display: grid;
  gap: var(--dx-s4);
}

.page-products .pd-ways {
  display: grid;
  gap: 12px;
}

.page-products .pd-way {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 18px;
  background: var(--pd-panel);
  border-radius: var(--dx-radius);
  border-left: 3px solid var(--dx-blue);
  box-shadow: 0 1px 0 var(--dx-line);
}

.page-products .pd-way:nth-child(2) { border-left-color: var(--dx-teal); }
.page-products .pd-way:nth-child(3) { border-left-color: var(--dx-amber); }

.page-products .pd-way__num {
  font-family: var(--dx-font-mono);
  font-size: 13px;
  color: var(--dx-steel);
  padding-top: 2px;
}

.page-products .pd-way__title {
  margin: 0 0 6px;
  font-family: var(--dx-font-title);
  font-size: 17px;
  font-weight: 700;
}

.page-products .pd-way__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--dx-text-soft);
}

/* ===== 图片 ===== */
.page-products .pd-figure {
  margin: 0;
}

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

.page-products .dx-figure__caption {
  margin-top: 10px;
  font-family: var(--dx-font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--dx-steel);
}

.page-products .pd-figure--bar img { border-radius: var(--dx-radius) var(--dx-radius) var(--dx-radius-sm) var(--dx-radius-sm); }
.page-products .pd-figure--square { margin-top: var(--dx-s5); max-width: 520px; }
.page-products .pd-figure--dark .dx-figure__caption { color: rgba(243, 247, 251, .62); }

/* ===== 表格 ===== */
.page-products .pd-tablewrap {
  overflow-x: auto;
  border: 1px solid var(--dx-line);
  border-radius: var(--dx-radius);
  background: var(--pd-panel);
  -webkit-overflow-scrolling: touch;
}

.page-products .pd-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pd-table__caption {
  padding: 14px 16px 10px;
  text-align: left;
  font-family: var(--dx-font-mono);
  font-size: 12px;
  color: var(--dx-steel);
  caption-side: top;
}

.page-products .pd-table th {
  padding: 14px 16px;
  text-align: left;
  vertical-align: bottom;
  font-family: var(--dx-font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .06em;
  background: var(--dx-graphite);
  color: var(--dx-fog);
}

.page-products .pd-table td,
.page-products .pd-table tbody th {
  padding: 14px 16px;
  border-top: 1px solid var(--dx-line);
  vertical-align: top;
  line-height: 1.65;
  font-weight: 400;
  text-align: left;
}

.page-products .pd-table tbody tr:nth-child(even) { background: rgba(45, 107, 255, .035); }
.page-products .pd-table tbody tr:hover { background: rgba(34, 211, 182, .14); }

.page-products .pd-id {
  font-family: var(--dx-font-mono);
  font-size: 13px;
  color: var(--dx-blue);
  white-space: nowrap;
}

.page-products .pd-ver {
  font-family: var(--dx-font-mono);
  font-size: 12.5px;
  color: var(--dx-ink);
  white-space: nowrap;
}

.page-products .pd-thsub {
  display: inline-block;
  margin-top: 4px;
  font-size: 11px;
  font-weight: 400;
  color: rgba(243, 247, 251, .62);
  letter-spacing: 0;
}

.page-products .pd-cellnote {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--dx-steel);
}

/* 深色表格 */
.page-products .pd-tablewrap--dark {
  background: var(--dx-ink-soft);
  border-color: var(--dx-line-dark);
}

.page-products .pd-table--dark th { background: #1B2330; }
.page-products .pd-table--dark td,
.page-products .pd-table--dark tbody th { border-top-color: var(--dx-line-dark); color: rgba(243, 247, 251, .88); }
.page-products .pd-table--dark tbody tr:nth-child(even) { background: rgba(243, 247, 251, .035); }
.page-products .pd-table--dark tbody tr:hover { background: rgba(45, 107, 255, .18); }
.page-products .pd-table--dark .pd-cellnote { color: rgba(243, 247, 251, .58); }
.page-products .pd-table--dark .pd-table__caption { color: rgba(243, 247, 251, .6); }

/* ===== 状态标签 ===== */
.page-products .dx-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--dx-font-mono);
  font-size: 12px;
  line-height: 1.5;
  white-space: nowrap;
}

.page-products .dx-tag--pass {
  background: var(--dx-mint);
  color: #0A6A59;
  border-color: rgba(34, 211, 182, .55);
}

.page-products .dx-tag--warn {
  background: rgba(255, 176, 32, .18);
  color: #8A5A00;
  border-color: rgba(255, 176, 32, .6);
}

.page-products .dx-tag--alert {
  background: rgba(255, 92, 92, .16);
  color: #A62020;
  border-color: rgba(255, 92, 92, .55);
}

.page-products .dx-tag--info {
  background: rgba(124, 92, 255, .16);
  color: #4A31C4;
  border-color: rgba(124, 92, 255, .5);
}

/* ===== 版本区 ===== */
.page-products .pd-version {
  display: grid;
  gap: var(--dx-s5);
}

.page-products .dx-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--dx-line-strong);
}

.page-products .dx-tab {
  appearance: none;
  padding: 10px 16px;
  border: 1px solid var(--dx-line-strong);
  border-radius: 999px;
  background: var(--pd-panel);
  color: var(--dx-ink);
  font-family: var(--dx-font-title);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background .22s var(--dx-ease), color .22s var(--dx-ease), border-color .22s var(--dx-ease);
}

.page-products .dx-tab:hover { border-color: var(--dx-blue); color: var(--dx-blue-deep); }

.page-products .dx-tab[aria-selected="true"] {
  background: var(--dx-ink);
  border-color: var(--dx-ink);
  color: var(--dx-fog);
}

.page-products .dx-tab:focus-visible {
  outline: 2px solid var(--dx-blue);
  outline-offset: 2px;
}

.page-products .dx-tabpanel {
  padding-top: var(--dx-s3);
  font-size: 15px;
  line-height: 1.8;
  color: var(--dx-text-soft);
}

.page-products .pd-rangelist,
.page-products .pd-statelist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pd-rangelist li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding-left: 16px;
  border-left: 3px solid var(--dx-teal);
}

.page-products .pd-rangelist li:nth-child(2) { border-left-color: var(--dx-blue); }
.page-products .pd-rangelist li:nth-child(3) { border-left-color: var(--dx-amber); }

.page-products .pd-rangelist p,
.page-products .pd-statelist p { margin: 0; font-size: 14.5px; }

.page-products .pd-statelist li {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  align-items: start;
  gap: 12px;
}

.page-products .pd-steps {
  margin: 0 0 var(--dx-s3);
  padding-left: 20px;
  display: grid;
  gap: 8px;
  font-size: 14.5px;
}

.page-products .pd-steps li::marker {
  font-family: var(--dx-font-mono);
  color: var(--dx-blue);
}

.page-products .dx-copy {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--dx-blue);
  border-radius: 999px;
  background: rgba(45, 107, 255, .08);
  color: var(--dx-blue-deep);
  font-family: var(--dx-font-mono);
  font-size: 13px;
  cursor: pointer;
  transition: background .22s var(--dx-ease), color .22s var(--dx-ease);
}

.page-products .dx-copy:hover { background: var(--dx-blue); color: #fff; }

.page-products .dx-copy.is-copied {
  background: var(--dx-teal);
  border-color: var(--dx-teal);
  color: var(--dx-ink);
}

/* 图例 */
.page-products .pd-legend {
  padding: var(--dx-s3);
  background: var(--dx-ink);
  color: var(--dx-fog);
  border-radius: var(--dx-radius);
  align-self: start;
}

.page-products .pd-legend__title {
  margin: 0 0 10px;
  font-family: var(--dx-font-title);
  font-size: 16px;
  font-weight: 700;
}

.page-products .pd-legend__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pd-legend__list li {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--dx-line-dark);
  font-size: 13px;
  line-height: 1.6;
  color: rgba(243, 247, 251, .8);
}

.page-products .pd-legend__list b { color: var(--dx-fog); }

.page-products .pd-dot {
  width: 12px;
  height: 12px;
  margin-top: 5px;
  border-radius: 3px;
}

.page-products .pd-dot--pass { background: var(--dx-teal); }
.page-products .pd-dot--warn { background: var(--dx-amber); }
.page-products .pd-dot--alert { background: var(--dx-coral); }
.page-products .pd-dot--violet { background: var(--dx-violet); }

.page-products .pd-legend__foot {
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--dx-line-dark);
  font-size: 12px;
  line-height: 1.7;
  color: rgba(243, 247, 251, .6);
}

/* ===== 苹果专项 ===== */
.page-products .pd-apple {
  display: grid;
  gap: var(--dx-s4);
}

.page-products .pd-acc {
  display: grid;
  gap: 10px;
}

.page-products .pd-acc details {
  background: var(--pd-panel);
  border: 1px solid var(--dx-line);
  border-radius: var(--dx-radius-sm);
  overflow: hidden;
}

.page-products .pd-acc summary {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--dx-font-title);
  font-size: 15px;
  font-weight: 600;
  color: var(--dx-ink);
}

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

.page-products .pd-acc summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--dx-font-mono);
  color: var(--dx-blue);
}

.page-products .pd-acc details[open] summary::after { content: "−"; }
.page-products .pd-acc details[open] summary { border-bottom: 1px solid var(--dx-line); }
.page-products .pd-acc summary:focus-visible { outline: 2px solid var(--dx-blue); outline-offset: -2px; }

.page-products .pd-acc__body {
  padding: 12px 16px 16px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--dx-text-soft);
}

.page-products .pd-acc .pd-note { padding: 0 4px; }

/* ===== 后续入口 ===== */
.page-products .pd-next {
  display: grid;
  gap: 12px;
  margin-top: var(--dx-s3);
}

.page-products .pd-nextlink {
  display: block;
  padding: 20px;
  background: var(--pd-panel);
  border: 1px solid var(--dx-line);
  border-radius: var(--dx-radius);
  text-decoration: none;
  color: var(--dx-ink);
  transition: border-color .25s var(--dx-ease), transform .25s var(--dx-ease), box-shadow .25s var(--dx-ease);
}

.page-products .pd-nextlink:hover,
.page-products .pd-nextlink:focus-visible {
  border-color: var(--dx-blue);
  transform: translateY(-3px);
  box-shadow: 0 12px 24px rgba(11, 15, 20, .08);
}

.page-products .pd-nextlink__num {
  display: block;
  font-family: var(--dx-font-mono);
  font-size: 12px;
  color: var(--dx-blue);
}

.page-products .pd-nextlink__title {
  display: block;
  margin: 8px 0 6px;
  font-family: var(--dx-font-title);
  font-size: 18px;
  font-weight: 700;
}

.page-products .pd-nextlink__text {
  display: block;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--dx-text-soft);
}

/* ===== 时间轴 ===== */
.page-products .pd-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  border-left: 2px solid var(--dx-line-strong);
  display: grid;
  gap: var(--dx-s3);
}

.page-products .pd-timeline li { position: relative; }

.page-products .pd-timeline li::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--dx-blue);
  box-shadow: 0 0 0 4px rgba(45, 107, 255, .16);
}

.page-products .pd-timeline li:nth-child(2)::before { background: var(--dx-teal); box-shadow: 0 0 0 4px rgba(34, 211, 182, .18); }
.page-products .pd-timeline li:nth-child(3)::before { background: var(--dx-violet); box-shadow: 0 0 0 4px rgba(124, 92, 255, .16); }
.page-products .pd-timeline li:nth-child(4)::before { background: var(--dx-amber); box-shadow: 0 0 0 4px rgba(255, 176, 32, .2); }
.page-products .pd-timeline li:nth-child(5)::before { background: var(--dx-coral); box-shadow: 0 0 0 4px rgba(255, 92, 92, .16); }

.page-products .pd-timeline__tag {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--dx-font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--dx-steel);
}

.page-products .pd-timeline__title {
  margin: 0 0 6px;
  font-family: var(--dx-font-title);
  font-size: 18px;
  font-weight: 700;
}

.page-products .pd-timeline p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--dx-text-soft);
}

.page-products .pd-timeline a {
  color: var(--dx-blue-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 107, 255, .4);
}

.page-products .pd-timeline a:hover,
.page-products .pd-timeline a:focus-visible { border-bottom-color: var(--dx-blue); }

/* ===== 响应式 ===== */
@media (min-width: 600px) {
  .page-products .pd-jumps { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 900px) {
  .page-products .pd-crumbwrap { padding-top: var(--dx-s4); }
  .page-products .pd-overview { grid-template-columns: 1.05fr .95fr; align-items: start; gap: var(--dx-s5); }
  .page-products .pd-apple { grid-template-columns: .92fr 1.08fr; align-items: start; gap: var(--dx-s5); }
  .page-products .pd-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-products .pd-next { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-products .pd-figure--square { max-width: 100%; }
}

@media (min-width: 960px) {
  .page-products .pd-version { grid-template-columns: minmax(0, 1fr) var(--pd-rail); align-items: start; gap: var(--dx-s5); }
  .page-products .pd-legend { position: sticky; top: 96px; }
}

@media (min-width: 1120px) {
  .page-products .pd-intro { padding-top: var(--dx-s6); }
  .page-products .pd-statelist li { grid-template-columns: 96px minmax(0, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-jump,
  .page-products .pd-nextlink,
  .page-products .dx-tab,
  .page-products .dx-copy {
    transition: none;
  }
  .page-products .pd-jump:hover,
  .page-products .pd-nextlink:hover { transform: none; }
}