.page-products {
  --prod-aside: 264px;
  --prod-gap: clamp(1.5rem, 4vw, 3.25rem);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  padding-top: calc(var(--header-h) + 3.25rem);
  padding-bottom: clamp(2.25rem, 6vw, 3.5rem);
  background:
    radial-gradient(1100px 520px at 10% -12%, rgba(95, 227, 222, .16), transparent 62%),
    radial-gradient(760px 420px at 92% 6%, rgba(255, 196, 107, .10), transparent 60%),
    var(--deep);
  overflow: hidden;
}

.page-products .prod-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(140, 154, 192, .07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(140, 154, 192, .07) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .9), transparent 76%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .9), transparent 76%);
}

.page-products .prod-hero > .wrap {
  position: relative;
  z-index: 1;
}

.page-products .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: .8rem;
}

.page-products .breadcrumbs__list li {
  display: flex;
  align-items: center;
  color: var(--mist);
}

.page-products .breadcrumbs__list li:not(:last-child)::after {
  content: "/";
  margin-left: .5rem;
  color: var(--edge);
}

.page-products .breadcrumbs__list a {
  color: var(--mist);
  text-decoration: none;
  transition: color .2s var(--ease);
}

.page-products .breadcrumbs__list a:hover {
  color: var(--cyan);
}

.page-products .breadcrumbs__list [aria-current="page"] {
  color: var(--text-soft);
}

.page-products .prod-hero__crumbs {
  margin-bottom: 1.5rem;
}

.page-products .prod-hero h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2.2rem, 7vw, 4.1rem);
  line-height: 1.05;
  letter-spacing: -.01em;
  color: var(--text);
  margin: .45rem 0 1rem;
  max-width: 16ch;
}

.page-products .prod-hero .lede {
  max-width: 60ch;
  color: var(--text-soft);
  font-size: clamp(1rem, 2vw, 1.08rem);
  line-height: 1.9;
  margin: 0;
}

.page-products .prod-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem 1.1rem;
  margin-top: 1.5rem;
}

.page-products .prod-hero__figure {
  margin-top: clamp(2rem, 5vw, 3rem);
}

.page-products .eyebrow {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin: 0 0 .6rem;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .index-num {
  color: var(--cyan);
}

/* ---------- 媒体容器 ---------- */
.page-products .media {
  margin: 0;
}

.page-products .media__frame {
  position: relative;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(20, 28, 63, .92), rgba(11, 16, 38, .92));
  overflow: hidden;
}

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

.page-products .media__caption {
  margin-top: .7rem;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .02em;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 主体骨架 ---------- */
.page-products .prod-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--prod-gap);
  padding-top: clamp(2.25rem, 5vw, 3.5rem);
  padding-bottom: clamp(3rem, 8vw, 5.5rem);
}

.page-products .prod-flow {
  min-width: 0;
}

.page-products .prod-aside {
  min-width: 0;
}

.page-products .prod-aside__hint {
  margin-top: 1rem;
  font-size: .86rem;
  line-height: 1.75;
}

.page-products .prod-aside__hint a {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 196, 107, .4);
}

.page-products .prod-aside__hint a:hover {
  border-bottom-color: var(--amber);
}

.page-products .toc {
  border: 1px solid var(--glass-line);
  border-radius: var(--radius);
  background: var(--glass);
  padding: 1rem 1.05rem;
}

.page-products .toc__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .toc__list {
  display: flex;
  gap: .45rem;
  margin: .75rem 0 0;
  padding: 0 0 .2rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .toc__link {
  display: block;
  white-space: nowrap;
  padding: .38rem .75rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: .82rem;
  color: var(--text-soft);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-products .toc__link:hover {
  color: var(--cyan);
  border-color: rgba(95, 227, 222, .35);
}

.page-products .toc__link[aria-current] {
  color: var(--cyan);
  border-color: rgba(95, 227, 222, .45);
  background: rgba(95, 227, 222, .08);
}

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

  .page-products .prod-aside {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }

  .page-products .toc__list {
    flex-direction: column;
    gap: .15rem;
    overflow: visible;
    padding: 0;
  }

  .page-products .toc__link {
    border-radius: var(--radius-sm);
    padding: .45rem .55rem;
  }
}

/* ---------- 内容块 ---------- */
.page-products .blk {
  padding: 0 0 clamp(2.25rem, 5vw, 3.5rem);
}

.page-products .blk + .blk {
  padding-top: clamp(2.25rem, 5vw, 3.25rem);
  border-top: 1px solid var(--line, rgba(140, 154, 192, .18));
}

.page-products .blk--violet {
  padding: clamp(1.25rem, 4vw, 2rem);
  border-top-color: transparent;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(59, 42, 90, .62), rgba(59, 42, 90, .16));
}

.page-products .blk__head {
  max-width: 62ch;
  margin-bottom: clamp(1.25rem, 3vw, 1.9rem);
}

.page-products .section__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.4vw, 2.15rem);
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--text);
  margin: 0;
}

.page-products .blk__sub {
  margin: .6rem 0 0;
  font-size: .95rem;
  line-height: 1.85;
}

/* ---------- 设备切换带 ---------- */
.page-products .dev-switch {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .6rem;
  margin-bottom: 1.35rem;
}

.page-products .dev-switch__btn {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  width: 100%;
  text-align: left;
  padding: .95rem 1.05rem;
  border: 1px solid var(--edge);
  border-radius: var(--radius-sm);
  background: var(--chapter);
  color: var(--text-soft);
  font-family: inherit;
  cursor: pointer;
  transition: border-color .2s var(--ease), background .2s var(--ease), transform .2s var(--ease);
}

.page-products .dev-switch__btn:hover {
  border-color: rgba(95, 227, 222, .45);
  transform: translateY(-2px);
}

.page-products .dev-switch__btn[aria-selected="true"],
.page-products .dev-switch__btn.is-visible {
  border-color: var(--cyan);
  background: linear-gradient(180deg, rgba(95, 227, 222, .15), rgba(95, 227, 222, .04));
}

.page-products .dev-switch__no {
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--amber);
}

.page-products .dev-switch__label {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-products .dev-switch__note {
  font-size: .78rem;
  line-height: 1.55;
  color: var(--mist);
}

@media (min-width: 720px) {
  .page-products .dev-switch {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* 面板：无脚本时全部可读，脚本就绪后只呈现当前项 */
.page-products .dev-panel {
  margin-top: 1.15rem;
  padding: clamp(1.15rem, 3vw, 1.7rem);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(20, 28, 63, .94), rgba(11, 16, 38, .94));
}

.js-ready .page-products .dev-panel {
  display: none;
}

.js-ready .page-products .dev-panel.is-visible {
  display: block;
}

.page-products .dev-panel__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
}

@media (min-width: 880px) {
  .page-products .dev-panel__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    align-items: start;
  }

  .page-products .dev-panel__grid--flip .dev-panel__body {
    order: 2;
  }

  .page-products .dev-panel__grid--flip .dev-panel__media {
    order: 1;
  }
}

.page-products .dev-panel__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.15rem, 2.4vw, 1.45rem);
  letter-spacing: -.01em;
  color: var(--text);
  margin: 0 0 .6rem;
}

.page-products .dev-panel__desc {
  margin: 0 0 1.15rem;
  font-size: .96rem;
  line-height: 1.85;
  color: var(--text-soft);
}

.page-products .dev-steps {
  display: grid;
  gap: .7rem;
  margin: 0 0 1.15rem;
  padding: 0;
  list-style: none;
}

.page-products .dev-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .75rem;
  align-items: baseline;
  padding-bottom: .7rem;
  border-bottom: 1px dashed var(--edge);
  font-size: .93rem;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-products .dev-steps li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .dev-steps__no {
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-products .dev-panel__tip {
  margin: 0 0 1.1rem;
  font-size: .88rem;
  line-height: 1.78;
}

.page-products .dev-panel__side {
  min-width: 0;
}

.page-products .dev-facts {
  display: grid;
  gap: 0;
  margin: 0;
  border: 1px solid var(--edge);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-products .dev-facts__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .25rem;
  padding: .85rem 1rem;
  background: rgba(11, 16, 38, .6);
}

.page-products .dev-facts__row + .dev-facts__row {
  border-top: 1px solid var(--edge);
}

.page-products .dev-facts dt {
  font-size: .74rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .dev-facts dd {
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--text-soft);
}

/* ---------- 更新日志 ---------- */
.page-products .log {
  display: grid;
  gap: .7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .log__details {
  border: 1px solid var(--edge);
  border-radius: var(--radius-sm);
  background: var(--chapter);
  overflow: hidden;
  transition: border-color .2s var(--ease);
}

.page-products .log__details[open] {
  border-color: rgba(95, 227, 222, .42);
}

.page-products .log__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .4rem .9rem;
  padding: .95rem 1.1rem;
  cursor: pointer;
  list-style: none;
}

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

.page-products .log__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--cyan);
}

.page-products .log__details[open] .log__summary::after {
  content: "−";
}

.page-products .log__ver {
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--amber);
}

.page-products .log__name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-products .log__body {
  padding: 0 1.1rem 1.15rem;
}

.page-products .log__body p {
  margin: 0 0 .8rem;
  font-size: .93rem;
  line-height: 1.82;
  color: var(--text-soft);
}

.page-products .log__list {
  display: grid;
  gap: .45rem;
  margin: 0;
  padding-left: 1.1rem;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-products .log__list li::marker {
  color: var(--cyan);
}

/* ---------- 安装检查 ---------- */
.page-products .check-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
}

@media (min-width: 900px) {
  .page-products .check-wrap {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
  }
}

.page-products .check-wrap__panel {
  min-width: 0;
}

.page-products .checklist {
  display: grid;
  gap: .55rem;
}

.page-products .checklist__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .85rem;
  align-items: start;
  width: 100%;
  text-align: left;
  padding: .85rem 1rem;
  border: 1px solid var(--edge);
  border-radius: var(--radius-sm);
  background: rgba(20, 28, 63, .72);
  color: var(--text-soft);
  font-family: inherit;
  font-size: .93rem;
  line-height: 1.72;
  cursor: pointer;
  transition: border-color .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
}

.page-products .checklist__item:hover {
  border-color: rgba(95, 227, 222, .45);
}

.page-products .checklist__item.is-done {
  border-color: rgba(95, 227, 222, .52);
  background: rgba(95, 227, 222, .08);
  color: var(--text);
}

.page-products .checklist__mark {
  position: relative;
  width: 20px;
  height: 20px;
  margin-top: .18rem;
  border: 1px solid var(--mist);
  border-radius: 6px;
  transition: background .2s var(--ease), border-color .2s var(--ease);
}

.page-products .checklist__item.is-done .checklist__mark {
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-products .checklist__item.is-done .checklist__mark::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid var(--deep);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.page-products .checklist__progress {
  margin: .9rem 0 0;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--mist);
}

/* ---------- 异常处理 ---------- */
.page-products .ts {
  display: grid;
  gap: .6rem;
}

.page-products .ts__item {
  border: 1px solid var(--edge);
  border-radius: var(--radius-sm);
  background: var(--chapter);
  overflow: hidden;
}

.page-products .ts__item[open] {
  border-color: rgba(255, 196, 107, .42);
}

.page-products .ts__q {
  position: relative;
  padding: .95rem 2.6rem .95rem 1.1rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -.01em;
  color: var(--text);
}

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

.page-products .ts__q::after {
  content: "›";
  position: absolute;
  right: 1.15rem;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  font-family: var(--font-mono);
  color: var(--amber);
  transition: transform .25s var(--ease);
}

.page-products .ts__item[open] .ts__q::after {
  transform: translateY(-50%) rotate(-90deg);
}

.page-products .ts__item .faq__body {
  padding: 0 1.1rem 1.05rem;
  font-size: .92rem;
  line-height: 1.82;
  color: var(--text-soft);
}

.page-products .ts__item .faq__body p {
  margin: 0;
}

/* ---------- 版本对照 ---------- */
.page-products .cmp {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
}

@media (min-width: 940px) {
  .page-products .cmp {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }
}

.page-products .cmp__scroll {
  overflow-x: auto;
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  background: rgba(11, 16, 38, .55);
}

.page-products .cmp__table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
}

.page-products .cmp__caption {
  padding: .9rem 1.05rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-products .cmp__table thead th {
  padding: .75rem 1.05rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
  border-bottom: 1px solid var(--edge);
}

.page-products .cmp__table tbody th,
.page-products .cmp__table tbody td {
  padding: .85rem 1.05rem;
  text-align: left;
  vertical-align: top;
  font-size: .9rem;
  line-height: 1.72;
  border-bottom: 1px solid rgba(42, 53, 96, .7);
}

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

.page-products .cmp__table tbody th {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
}

.page-products .cmp__table tbody td {
  color: var(--text-soft);
}

.page-products .cmp__table tbody td:last-child {
  color: var(--text);
  background: rgba(95, 227, 222, .05);
}

/* ---------- 收束 ---------- */
.page-products .prod-end {
  padding-top: clamp(2.25rem, 5vw, 3.25rem);
  border-top: 1px solid var(--line, rgba(140, 154, 192, .18));
}

.page-products .prod-end__text {
  max-width: 58ch;
  margin: .85rem 0 1.4rem;
  font-size: .96rem;
  line-height: 1.88;
  color: var(--text-soft);
}

.page-products .cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
}

@media (max-width: 560px) {
  .page-products .cta-row .btn {
    flex: 1 1 100%;
    text-align: center;
  }

  .page-products .dev-panel {
    padding: 1rem .9rem;
  }
}
<<<END>>>