.page-products {
  --pr-gap: 18px;
  --pr-radius: 3px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  line-height: 1.75;
  padding-bottom: calc(var(--bar-h) + 24px);
}

.page-products h1,
.page-products h2,
.page-products h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-products p {
  margin: 0;
}

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

.page-products .pr-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .pr-inline-link {
  margin-top: 18px;
  font-size: 14px;
  color: var(--mist);
}

.page-products .pr-inline-link a {
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  padding-bottom: 1px;
}

.page-products .pr-inline-link a:hover {
  border-bottom-color: var(--cyan);
}

/* 首屏 */
.page-products .pr-hero {
  padding: 26px 0 38px;
  border-bottom: var(--edge);
  background:
    radial-gradient(120% 90% at 92% 0%, rgba(58, 242, 208, 0.12), transparent 58%),
    radial-gradient(90% 70% at 0% 100%, rgba(169, 155, 255, 0.08), transparent 62%),
    var(--ink);
}

.page-products .pr-hero__grid {
  display: grid;
  gap: 28px;
}

.page-products .pr-hero__copy {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .pr-hero h1 {
  font-size: clamp(2rem, 7.4vw, 3.1rem);
  font-weight: 900;
}

.page-products .pr-hero__lede {
  max-width: 54ch;
  font-size: 16px;
  color: var(--mist);
}

.page-products .pr-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-products .pr-hero__facts {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 14px;
  color: var(--mist);
}

.page-products .pr-hero__facts li {
  position: relative;
  padding-left: 18px;
}

.page-products .pr-hero__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 9px;
  height: 1px;
  background: var(--cyan);
}

.page-products .pr-hero__facts .mono {
  color: var(--paper);
  font-size: 13.5px;
}

.page-products .pr-hero__plate {
  margin: 0;
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow);
}

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

/* 区块骨架 */
.page-products .pr-block {
  padding: 40px 0;
  border-bottom: var(--edge);
}

.page-products .pr-block--last {
  border-bottom: 0;
}

.page-products .pr-block__head {
  display: grid;
  gap: 10px;
  max-width: 62ch;
  margin-bottom: 24px;
}

.page-products .pr-block h2 {
  font-size: clamp(1.45rem, 4.4vw, 2rem);
}

.page-products .pr-block__head p:last-child {
  font-size: 15.5px;
  color: var(--mist);
}

/* 版本拆解 */
.page-products .pr-versions__grid {
  display: grid;
  gap: 26px;
}

.page-products .pr-split {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pr-split__seg {
  flex: 1 1 84px;
  min-width: 84px;
  display: grid;
  gap: 2px;
  padding: 12px 14px 14px;
  border: var(--edge);
  border-top: 2px solid var(--cyan);
  border-radius: var(--pr-radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.page-products .pr-split__seg b {
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  color: var(--cyan);
}

.page-products .pr-split__seg small {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* 记录条 */
.page-products .pr-records {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pr-rec {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 12px 16px;
  border: var(--edge);
  border-left: 3px solid var(--cyan);
  border-radius: var(--pr-radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.page-products .pr-rec--violet {
  border-left-color: var(--violet);
}

.page-products .pr-rec__body {
  flex: 1 1 190px;
  min-width: 0;
  display: grid;
  gap: 2px;
}

.page-products .pr-rec__title {
  font-size: 15.5px;
  font-weight: 700;
}

.page-products .pr-rec__title .mono {
  color: var(--cyan);
  font-size: 14.5px;
  margin-right: 6px;
}

.page-products .pr-rec--violet .pr-rec__title .mono {
  color: var(--violet);
}

.page-products .pr-rec__meta {
  font-size: 13px;
  color: var(--mist);
}

/* 复制按钮 */
.page-products .pr-copy {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--pr-radius);
  padding: 6px 10px;
  cursor: pointer;
  transition: background 0.16s var(--ease), color 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-products .pr-copy:hover {
  border-color: var(--cyan);
}

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

.page-products .pr-copy[data-copied="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

/* 图片 */
.page-products .pr-figure {
  margin: 26px 0 0;
}

.page-products .pr-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: var(--edge);
  border-radius: var(--pr-radius);
  background: var(--panel);
}

.page-products .pr-figure figcaption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--mist);
}

/* 下载路径 */
.page-products .pr-lanes {
  display: grid;
  gap: 16px;
}

.page-products .pr-lane {
  display: grid;
  gap: 14px;
  padding: 18px 18px 20px;
  border: var(--edge);
  border-radius: var(--pr-radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.page-products .pr-lane__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: var(--edge);
}

.page-products .pr-lane__head h3 {
  font-size: 1.15rem;
}

.page-products .pr-lane__sys {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pr-sys {
  display: grid;
  gap: 2px;
  padding-left: 12px;
  border-left: 1px solid var(--line);
}

.page-products .pr-sys__name {
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-products .pr-sys__note {
  font-size: 14px;
  color: var(--mist);
}

/* 账户中心 */
.page-products .pr-tools {
  display: grid;
  gap: 14px;
}

.page-products .pr-tool {
  padding: 20px 18px;
  border: var(--edge);
  border-radius: var(--pr-radius);
  background: var(--panel);
  background-image: linear-gradient(180deg, rgba(58, 242, 208, 0.07), rgba(58, 242, 208, 0) 62%);
  box-shadow: var(--shadow);
}

.page-products .pr-tool__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-products .pr-tool h3 {
  margin: 8px 0 6px;
  font-size: 1.05rem;
}

.page-products .pr-tool p:last-child {
  font-size: 14px;
  color: var(--mist);
}

/* 折叠步骤 */
.page-products .pr-steps {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.page-products .pr-step {
  border: var(--edge);
  border-left: 3px solid var(--line);
  border-radius: var(--pr-radius);
  background: var(--panel);
  margin-top: 14px;
}

.page-products .pr-steps .pr-step {
  margin-top: 0;
}

.page-products .pr-step[open] {
  border-left-color: var(--cyan);
}

.page-products .pr-step summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  font-size: 15.5px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.page-products .pr-step summary::-webkit-details-marker {
  display: none;
}

.page-products .pr-step summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--cyan);
}

.page-products .pr-step[open] summary::after {
  content: "–";
}

.page-products .pr-step__no {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-products .pr-step__body {
  padding: 0 16px 16px;
  font-size: 14.5px;
  color: var(--mist);
}

/* 系统要求表 */
.page-products .pr-tablewrap {
  overflow-x: auto;
  border: var(--edge);
  border-radius: var(--pr-radius);
  background: var(--panel);
}

.page-products .pr-spec {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-products .pr-spec caption {
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-products .pr-spec th,
.page-products .pr-spec td {
  padding: 11px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: var(--edge);
}

.page-products .pr-spec thead th {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-products .pr-spec tbody th {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--paper);
  white-space: nowrap;
}

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

.page-products .pr-spec td {
  color: var(--mist);
}

/* 常见卡点 */
.page-products .pr-faq {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pr-faq li {
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.page-products .pr-faq strong {
  display: block;
  margin-bottom: 2px;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .pr-faq span {
  font-size: 14px;
  color: var(--mist);
}

/* 收尾 */
.page-products .pr-outro {
  display: grid;
  gap: 18px;
  padding: 24px 20px;
  border: var(--edge);
  border-radius: var(--pr-radius);
  background: var(--panel);
  background-image: linear-gradient(120deg, rgba(234, 180, 100, 0.12), rgba(58, 242, 208, 0.06) 62%, transparent);
  box-shadow: var(--shadow);
}

.page-products .pr-outro h2 {
  font-size: clamp(1.3rem, 3.4vw, 1.7rem);
}

.page-products .pr-outro p {
  margin-top: 8px;
  font-size: 14.5px;
  color: var(--mist);
}

.page-products .pr-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 平板与桌面 */
@media (min-width: 760px) {
  .page-products .pr-hero {
    padding: 34px 0 48px;
  }

  .page-products .pr-block {
    padding: 52px 0;
  }

  .page-products .pr-lanes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .pr-tools {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .pr-outro {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
    padding: 28px 26px;
  }

  .page-products .pr-faq {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 24px;
  }
}

@media (min-width: 980px) {
  .page-products .pr-hero {
    padding: 44px 0 60px;
  }

  .page-products .pr-hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    gap: 52px;
    align-items: center;
  }

  .page-products .pr-block {
    padding: 66px 0;
  }

  .page-products .pr-block__head {
    margin-bottom: 30px;
  }

  .page-products .pr-versions__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .pr-versions__grid .pr-figure {
    margin-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-copy {
    transition: none;
  }
}
<<<END>>>