.page-products {
  --pd-rail: 252px;
  --pd-notch: 18px;
  --pd-shadow: 0 18px 40px -24px rgba(0, 0, 0, .9);
  display: block;
  background: var(--ink-900);
  overflow-x: clip;
}

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

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding-top: clamp(14px, 2.6vw, 26px);
  font-size: 13px;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  margin-top: clamp(10px, 2vw, 20px);
  padding-bottom: clamp(36px, 6vw, 72px);
  background:
    radial-gradient(90% 70% at 92% 0%, rgba(199, 240, 74, .13), transparent 62%),
    radial-gradient(70% 80% at 0% 100%, rgba(255, 91, 54, .08), transparent 60%),
    var(--ink-900);
  overflow: hidden;
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(155, 174, 193, .075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(155, 174, 193, .075) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
  pointer-events: none;
}

.page-products .pd-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  align-items: center;
  padding-top: clamp(24px, 4vw, 46px);
}

.page-products .pd-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 7.2vw, 66px);
  line-height: 1.04;
  letter-spacing: .005em;
  color: var(--paper);
  text-wrap: balance;
}

.page-products .pd-hero__ver {
  font-family: var(--font-num);
  font-style: normal;
  color: var(--lime);
  display: inline-block;
  padding: 0 .1em;
  background: linear-gradient(180deg, transparent 64%, rgba(199, 240, 74, .2) 64%);
}

.page-products .pd-hero__lead {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

.page-products .pd-hero__actions {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pd-hero__media {
  margin: 0;
  padding: 8px;
  background: var(--ink-800);
  border: 1px solid var(--line-strong);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

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

/* ---------- 首屏数据条 ---------- */
.page-products .pd-stats {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: clamp(30px, 5vw, 54px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pd-stat {
  background: var(--ink-800);
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-products .pd-stat:last-child {
  grid-column: 1 / -1;
}

.page-products .pd-stat__value {
  font-family: var(--font-num);
  font-size: clamp(22px, 3.6vw, 30px);
  line-height: 1;
  color: var(--lime);
}

.page-products .pd-stat__unit {
  font-size: .5em;
  color: var(--mist);
  margin-left: .2em;
}

.page-products .pd-stat__label {
  font-size: 12px;
  letter-spacing: .06em;
  line-height: 1.45;
  color: var(--mist);
}

/* ---------- 主栅格：左档案抽屉 + 右说明书 ---------- */
.page-products .pd-layout {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  padding-top: clamp(40px, 6vw, 76px);
  padding-bottom: clamp(40px, 6vw, 76px);
}

.page-products .pd-drawer {
  background: var(--ink-800);
  border: 1px solid var(--line);
  padding: 18px 16px 20px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pd-notch)), calc(100% - var(--pd-notch)) 100%, 0 100%);
}

.page-products .pd-drawer__head {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-products .pd-drawer__head--sub {
  margin-top: 22px;
  color: var(--amber);
}

.page-products .pd-drawer__list,
.page-products .pd-drawer__jump {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .pd-drawer__link {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: baseline;
  gap: 10px;
  padding: 10px 12px;
  border-left: 3px solid transparent;
  background: var(--ink-700);
  color: var(--mist);
  text-decoration: none;
  transition: color .15s var(--ease), border-color .15s var(--ease), background .15s var(--ease);
}

.page-products .pd-drawer__link:hover,
.page-products .pd-drawer__link:focus-visible {
  color: var(--paper);
  border-left-color: var(--lime);
  background: rgba(199, 240, 74, .07);
}

.page-products .pd-drawer__link.is-current {
  border-left-color: var(--lime);
  color: var(--paper);
}

.page-products .pd-drawer__ver {
  font-family: var(--font-num);
  font-size: 15px;
  color: var(--lime);
}

.page-products .pd-drawer__name {
  font-size: 13.5px;
  line-height: 1.45;
}

.page-products .pd-drawer__jump a {
  display: block;
  padding: 7px 12px;
  font-size: 13px;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px dashed var(--line);
  transition: color .15s var(--ease), padding-left .15s var(--ease);
}

.page-products .pd-drawer__jump li:last-child a {
  border-bottom: none;
}

.page-products .pd-drawer__jump a:hover,
.page-products .pd-drawer__jump a:focus-visible {
  color: var(--lime);
  padding-left: 18px;
}

.page-products .pd-drawer__foot {
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 6px;
}

.page-products .pd-drawer__meta {
  font-family: var(--font-num);
  font-size: 20px;
  line-height: 1;
  color: var(--amber);
}

.page-products .pd-drawer__meta-note {
  font-size: 12px;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 右侧章节 ---------- */
.page-products .pd-col {
  display: grid;
  gap: clamp(40px, 5.5vw, 72px);
  min-width: 0;
}

.page-products .pd-block {
  min-width: 0;
}

.page-products .pd-block__head {
  position: relative;
  padding-top: 18px;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-products .pd-block__head::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 46px;
  height: 3px;
  background: var(--lime);
  transform: skewX(-24deg);
}

.page-products .pd-block__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--amber);
}

.page-products .pd-block__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.16;
  color: var(--paper);
}

.page-products .pd-block__desc {
  margin: 12px 0 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--mist);
}

.page-products .pd-link {
  color: var(--tactic);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 134, 214, .45);
  transition: color .15s var(--ease), border-color .15s var(--ease);
}

.page-products .pd-link:hover,
.page-products .pd-link:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
}

/* ---------- 01 能力清单 ---------- */
.page-products .pd-caps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pd-cap {
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-top: 2px solid var(--ink-700);
  padding: 20px 18px 22px;
  transition: transform .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
}

.page-products .pd-cap:hover {
  transform: translateY(-4px);
  border-top-color: var(--lime);
  box-shadow: var(--pd-shadow);
}

.page-products .pd-cap--wide {
  display: grid;
  gap: 18px;
  background: linear-gradient(160deg, var(--ink-800), #0e1a26);
}

.page-products .pd-cap__idx {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--teal);
}

.page-products .pd-cap__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 24px);
  letter-spacing: .01em;
  color: var(--paper);
}

.page-products .pd-cap__desc {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--mist);
}

.page-products .pd-cap__media {
  margin: 0;
}

/* ---------- 02 安装包 ---------- */
.page-products .pd-packs {
  display: grid;
  gap: 14px;
}

.page-products .pd-pack {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--ink-800);
  border: 1px solid var(--line);
  padding: 22px 18px 24px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-products .pd-pack::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--tactic);
}

.page-products .pd-pack--mac::before {
  background: var(--lime);
}

.page-products .pd-pack--linux::before {
  background: var(--amber);
}

.page-products .pd-pack__os {
  margin: 0;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .pd-pack__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.25;
  color: var(--paper);
}

.page-products .pd-pack__meta {
  margin: 10px 0 16px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--lime);
}

.page-products .pd-pack__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--mist);
}

.page-products .pd-pack__list li {
  position: relative;
  padding-left: 16px;
}

.page-products .pd-pack__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 7px;
  height: 2px;
  background: var(--mist);
  transform: skewX(-30deg);
}

/* ---------- 03 适配矩阵 ---------- */
.page-products .pd-matrix-figure {
  margin: 0 0 clamp(20px, 3vw, 28px);
}

.page-products .pd-table-wrap {
  background: var(--ink-800);
  border: 1px solid var(--line);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .pd-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-products .pd-table caption {
  caption-side: top;
  text-align: left;
  padding: 14px 16px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
  border-bottom: 1px solid var(--line);
}

.page-products .pd-table th,
.page-products .pd-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid var(--line);
}

.page-products .pd-table thead th {
  font-family: var(--font-display);
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--mist);
  background: var(--ink-700);
}

.page-products .pd-table tbody tr {
  transition: background .15s var(--ease);
}

.page-products .pd-table tbody tr:hover {
  background: rgba(199, 240, 74, .06);
}

.page-products .pd-table tbody tr:last-child th,
.page-products .pd-table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .pd-table__env {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--paper);
}

.page-products .pd-table__hint {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.5;
  color: rgba(155, 174, 193, .5);
  transition: color .15s var(--ease);
}

.page-products .pd-table tbody tr:hover .pd-table__hint {
  color: var(--lime);
}

.page-products .pd-yes {
  font-family: var(--font-num);
  color: var(--lime);
}

.page-products .pd-part {
  font-family: var(--font-num);
  color: var(--amber);
}

.page-products .pd-rating {
  display: grid;
  gap: 6px;
  min-width: 96px;
}

.page-products .pd-bar {
  display: block;
  width: 100%;
  height: 6px;
  background: var(--ink-700);
  overflow: hidden;
}

.page-products .pd-bar__fill {
  display: block;
  height: 100%;
  width: var(--value, 0%);
  background: linear-gradient(90deg, var(--teal), var(--lime));
}

.page-products .pd-bar__val {
  font-family: var(--font-num);
  font-size: 12px;
  color: var(--mist);
}

/* ---------- 04 版本演进 ---------- */
.page-products .pd-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-products .pd-step {
  position: relative;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 6px;
}

.page-products .pd-step:last-child {
  border-bottom: 1px solid var(--line);
}

.page-products .pd-step__ver {
  font-family: var(--font-num);
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--lime);
}

.page-products .pd-step--v2 .pd-step__ver {
  color: var(--tactic);
}

.page-products .pd-step--v1 .pd-step__ver {
  color: var(--mist);
}

.page-products .pd-step__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.3;
  color: var(--paper);
}

.page-products .pd-step__desc {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--mist);
  max-width: 62ch;
}

/* ---------- 05 历史版本 ---------- */
.page-products .pd-archive {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

.page-products .pd-archive__media {
  margin: 0;
}

.page-products .pd-archive__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pd-archive__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: var(--ink-800);
  border-left: 3px solid var(--line-strong);
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
  transition: border-color .16s var(--ease), color .16s var(--ease);
}

.page-products .pd-archive__list li:hover {
  border-left-color: var(--lime);
  color: var(--paper);
}

/* ---------- 06 安装步骤与故障 ---------- */
.page-products .pd-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-products .pd-flow__item {
  position: relative;
  padding: 0 0 28px 48px;
}

.page-products .pd-flow__item::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 32px;
  bottom: 0;
  width: 2px;
  background: var(--ink-700);
}

.page-products .pd-flow__item:last-child {
  padding-bottom: 0;
}

.page-products .pd-flow__item:last-child::before {
  display: none;
}

.page-products .pd-flow__num {
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: var(--ink-900);
  border: 1px solid var(--lime);
  font-family: var(--font-num);
  font-size: 12px;
  color: var(--lime);
}

.page-products .pd-flow__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.3;
  color: var(--paper);
}

.page-products .pd-flow__desc {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--mist);
  max-width: 62ch;
}

.page-products .pd-flow__figure {
  margin: clamp(26px, 4vw, 40px) 0 0;
}

.page-products .pd-faults {
  margin-top: clamp(26px, 4vw, 40px);
  display: grid;
  gap: 8px;
}

.page-products .pd-fault {
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-left: 3px solid var(--flare);
}

.page-products .pd-fault > summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

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

.page-products .pd-fault > summary::before {
  content: "+";
  flex: none;
  font-family: var(--font-num);
  font-size: 15px;
  color: var(--flare);
}

.page-products .pd-fault[open] > summary::before {
  content: "–";
}

.page-products .pd-fault[open] > summary {
  border-bottom: 1px solid var(--line);
}

.page-products .pd-fault__body {
  padding: 14px 16px 18px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .pd-faults__more {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 07 版本节奏 ---------- */
.page-products .pd-updates {
  display: grid;
  gap: 12px;
}

.page-products .pd-update {
  display: grid;
  gap: 8px;
  padding: 18px 16px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-bottom: 3px solid var(--teal);
}

.page-products .pd-update__value {
  font-family: var(--font-num);
  font-size: 26px;
  line-height: 1;
  color: var(--lime);
}

.page-products .pd-update__label {
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

.page-products .pd-updates__note {
  margin-top: 20px;
}

/* ---------- 收尾 ---------- */
.page-products .pd-cta {
  border-top: 2px solid var(--lime);
  background: linear-gradient(135deg, var(--ink-800), var(--ink-900) 70%);
  padding: clamp(38px, 6vw, 68px) 0;
}

.page-products .pd-cta__inner {
  display: grid;
  gap: 26px;
}

.page-products .pd-cta__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.15;
  color: var(--paper);
}

.page-products .pd-cta__desc {
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .pd-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-products .pd-updates {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-products .pd-step {
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
    padding: 24px 0;
  }

  .page-products .pd-step::after {
    content: "";
    position: absolute;
    left: 110px;
    top: 26px;
    width: 2px;
    height: 32px;
    background: var(--line-strong);
    transform: skewX(-22deg);
  }
}

@media (min-width: 760px) {
  .page-products .pd-caps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pd-cap--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 780px) {
  .page-products .pd-packs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-products .pd-archive {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 860px) {
  .page-products .pd-cap--wide {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    align-items: center;
  }

  .page-products .pd-cta__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-products .pd-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-products .pd-stats {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-products .pd-stat:last-child {
    grid-column: auto;
  }
}

@media (min-width: 1000px) {
  .page-products .pd-layout {
    grid-template-columns: var(--pd-rail) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pd-drawer {
    position: sticky;
    top: 108px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-cap,
  .page-products .pd-drawer__link,
  .page-products .pd-drawer__jump a,
  .page-products .pd-table tbody tr,
  .page-products .pd-table__hint {
    transition: none;
  }

  .page-products .pd-cap:hover {
    transform: none;
  }
}

.page-products {
  --value: 1rem;
}