.page-products {
  --pr-card: #1E1A2B;
  --pr-line: #2E2A3C;
  --pr-space: 64px;
  padding-bottom: 0;
}

.page-products .container {
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.page-products .breadcrumbs {
  padding: 20px 0 4px;
}

.page-products section {
  position: relative;
  padding: var(--pr-space) 0;
}

.page-products h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 30px;
  line-height: 1.25;
  letter-spacing: .04em;
  color: var(--cream-100);
  margin: 10px 0 16px;
}

.page-products h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.4;
  letter-spacing: .03em;
  color: var(--cream-100);
  margin: 0 0 10px;
}

.page-products h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: .02em;
  color: var(--cream-100);
  margin: 12px 0 8px;
}

.page-products p {
  color: var(--violet-muted);
  line-height: 1.75;
  font-size: 16px;
  margin: 0 0 12px;
}

.page-products .prose {
  color: #b9b2c9;
  max-width: 62ch;
}

.page-products a {
  color: var(--gold-300);
}

/* ===== 首屏 ===== */
.page-products .pr-hero {
  padding: 16px 0 72px;
  overflow: hidden;
}

.page-products .pr-hero::before {
  content: "";
  position: absolute;
  inset: -30% -20% 20% 30%;
  background:
    radial-gradient(circle at 66% 34%, rgba(122, 75, 208, .38), transparent 62%),
    radial-gradient(circle at 20% 78%, rgba(23, 192, 138, .16), transparent 58%);
  pointer-events: none;
}

.page-products .pr-hero__inner {
  position: relative;
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-products .pr-hero__copy h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 38px;
  line-height: 1.12;
  letter-spacing: .05em;
  color: var(--cream-100);
  margin: 8px 0 18px;
}

.page-products .pr-hero__lead {
  font-size: 17px;
  color: #c3bcd2;
  max-width: 46ch;
}

.page-products .pr-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .pr-tree {
  display: block;
  width: 100%;
  max-width: 560px;
  height: auto;
  margin: 0 auto;
  filter: drop-shadow(0 24px 48px rgba(11, 10, 15, .8));
}

.page-products .pr-tree__node {
  transition: stroke .3s var(--ease-out), filter .3s var(--ease-out);
}

.page-products .pr-tree__device {
  transition: filter .35s var(--ease-out);
}

.page-products .pr-hero__tree:hover .pr-tree__device {
  filter: drop-shadow(0 0 14px rgba(122, 75, 208, .75));
}

.page-products .pr-hero__tree:hover .pr-tree__node {
  filter: drop-shadow(0 0 10px rgba(201, 162, 39, .85));
}

/* ===== 正式版一览 ===== */
.page-products .pr-spec {
  background: linear-gradient(180deg, var(--ink-900) 0%, var(--ink-700) 42%, var(--ink-900) 100%);
}

.page-products .pr-spec__inner {
  display: grid;
  gap: 40px;
}

.page-products .pr-spec__rows {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  border-top: 1px solid var(--pr-line);
}

.page-products .pr-spec__rows li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--pr-line);
}

.page-products .pr-spec__k {
  color: var(--violet-muted);
  font-size: 15px;
}

.page-products .pr-spec__v {
  color: var(--gold-300);
  font-size: 16px;
  font-weight: 500;
  text-align: right;
}

.page-products .pr-spec__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .pr-spec__caption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--violet-muted);
  text-align: center;
  letter-spacing: .04em;
}

.page-products .pr-theme {
  margin-top: 56px;
  display: grid;
  gap: 24px;
  align-items: center;
}

.page-products .pr-theme__copy p {
  max-width: 44ch;
}

.page-products .pr-theme__media {
  margin: 0;
}

/* ===== 栏目入口 ===== */
.page-products .pr-entry {
  background: var(--ink-900);
}

.page-products .pr-entry__lead {
  margin-bottom: 32px;
}

.page-products .pr-steps {
  list-style: none;
  margin: 0 0 40px;
  padding: 0;
  position: relative;
}

.page-products .pr-step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  padding: 0 0 30px;
  position: relative;
}

.page-products .pr-step::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 46px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--gold-500), transparent);
  opacity: .5;
}

.page-products .pr-step:last-child::before {
  display: none;
}

.page-products .pr-step__num {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--pr-card);
  border: 1px solid rgba(201, 162, 39, .38);
  color: var(--gold-300);
  font-size: 15px;
  font-weight: 600;
}

.page-products .pr-step__body p {
  margin: 0;
  font-size: 15.5px;
}

.page-products .pr-fav {
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(122, 75, 208, .16), rgba(23, 192, 138, .08));
  border: 1px solid var(--pr-line);
  padding: 26px 24px;
}

.page-products .pr-fav p {
  margin: 0;
  max-width: 60ch;
}

/* ===== 榜单与导出 ===== */
.page-products .pr-rank {
  background: var(--ink-700);
}

.page-products .pr-rank__inner {
  display: grid;
  gap: 40px;
}

.page-products .pr-rank__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-products .pr-rank__list li {
  padding: 12px 0 12px 18px;
  border-left: 2px solid rgba(201, 162, 39, .45);
  margin-bottom: 10px;
  color: #b9b2c9;
  font-size: 15.5px;
  line-height: 1.7;
}

.page-products .pr-rank__list strong {
  color: var(--gold-300);
  font-weight: 700;
  margin-right: 8px;
  letter-spacing: .04em;
}

.page-products .pr-rank__media {
  display: grid;
  gap: 18px;
}

.page-products .pr-rank__panel {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--pr-line);
  background: var(--pr-card);
}

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

.page-products .pr-rank__shot {
  margin: 0;
}

.page-products .pr-format {
  margin-top: 52px;
}

.page-products .pr-format__grid {
  display: grid;
  gap: 18px;
  margin-top: 20px;
}

.page-products .pr-format__card {
  border-radius: var(--radius-md);
  background: var(--pr-card);
  border: 1px solid var(--pr-line);
  padding: 22px 20px;
  transition: border-color .3s var(--ease-out), transform .3s var(--ease-out);
}

.page-products .pr-format__card:hover {
  border-color: rgba(201, 162, 39, .55);
  transform: translateY(-3px);
}

.page-products .pr-format__card p {
  font-size: 15px;
  margin-bottom: 10px;
}

.page-products .pr-format__file {
  color: var(--gold-300);
  font-size: 13.5px;
  word-break: break-all;
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--pr-line);
}

/* ===== 公告订阅 ===== */
.page-products .pr-notice {
  background: var(--ink-900);
}

.page-products .pr-notice__inner {
  display: grid;
  gap: 36px;
}

.page-products .pr-notice__tiers {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-products .pr-notice__tier {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 138, 61, .07);
  border-left: 3px solid var(--orange-500);
}

.page-products .pr-notice__rate {
  color: var(--orange-500);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .06em;
}

.page-products .pr-notice__tier p {
  margin: 0;
  font-size: 15px;
}

.page-products .pr-notice__aside {
  border-radius: var(--radius-lg);
  background: var(--pr-card);
  border: 1px solid var(--pr-line);
  padding: 26px 22px;
  align-self: start;
}

.page-products .pr-notice__aside p {
  font-size: 15px;
}

.page-products .pr-notice__aside p:last-child {
  margin-bottom: 0;
}

/* ===== 反馈与工单 ===== */
.page-products .pr-feedback {
  background: linear-gradient(180deg, var(--ink-900), #10131a 55%, var(--ink-900));
}

.page-products .pr-feedback__inner {
  display: grid;
  gap: 36px;
}

.page-products .pr-feedback__cats {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-products .pr-feedback__cats li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 0;
  font-size: 15px;
  color: #b9b2c9;
  line-height: 1.6;
}

.page-products .pr-feedback__cats .tag {
  flex: none;
  margin-top: 2px;
}

.page-products .pr-feedback__side {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-products .pr-feedback__ticket,
.page-products .pr-feedback__sla {
  border-radius: var(--radius-md);
  padding: 22px 20px;
  border: 1px solid var(--pr-line);
}

.page-products .pr-feedback__ticket {
  background: rgba(23, 192, 138, .07);
  border-left: 3px solid var(--emerald-500);
}

.page-products .pr-feedback__code {
  color: var(--emerald-500);
  font-size: 13.5px;
  line-height: 1.8;
  margin: 12px 0 0;
  word-break: break-all;
}

.page-products .pr-feedback__sla {
  background: var(--pr-card);
}

.page-products .pr-feedback__sla-num {
  display: block;
  font-size: 28px;
  font-weight: 700;
  color: var(--emerald-500);
  letter-spacing: .02em;
  margin-bottom: 6px;
}

.page-products .pr-feedback__sla p {
  margin: 0;
  font-size: 15px;
}

.page-products .pr-feedback__more {
  font-size: 15px;
  margin: 0;
}

/* ===== 版本记录 ===== */
.page-products .pr-history {
  background: var(--ink-700);
}

.page-products .pr-history__lead {
  margin-bottom: 28px;
}

.page-products .pr-table__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-md);
  border: 1px solid var(--pr-line);
}

.page-products .pr-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  background: var(--ink-900);
}

.page-products .pr-table__cap {
  text-align: left;
  padding: 14px 18px;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--gold-500);
  background: var(--panel-600);
  border-bottom: 1px solid var(--pr-line);
}

.page-products .pr-table th {
  text-align: left;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--gold-300);
  padding: 14px 18px;
  background: #191727;
  border-bottom: 1px solid rgba(201, 162, 39, .35);
}

.page-products .pr-table td {
  padding: 15px 18px;
  font-size: 15px;
  line-height: 1.65;
  color: #b9b2c9;
  border-bottom: 1px solid var(--pr-line);
  vertical-align: top;
}

.page-products .pr-table tbody tr:nth-child(odd) td {
  background: rgba(122, 75, 208, .07);
}

.page-products .pr-table tbody tr:hover td {
  background: rgba(201, 162, 39, .10);
}

.page-products .pr-table td.mono {
  color: var(--gold-300);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .pr-history__note {
  margin-top: 18px;
  font-size: 14.5px;
  color: var(--violet-muted);
  max-width: 64ch;
}

/* ===== 安装与更新 ===== */
.page-products .pr-install {
  background: var(--ink-900);
}

.page-products .pr-install__inner {
  display: grid;
  gap: 40px;
}

.page-products .pr-install__list {
  list-style: none;
  counter-reset: pr-inst;
  margin: 22px 0 26px;
  padding: 0;
}

.page-products .pr-install__list li {
  counter-increment: pr-inst;
  position: relative;
  padding: 0 0 16px 42px;
  font-size: 15.5px;
  line-height: 1.7;
  color: #b9b2c9;
}

.page-products .pr-install__list li::before {
  content: counter(pr-inst, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: var(--pr-card);
  border: 1px solid rgba(201, 162, 39, .42);
  color: var(--gold-300);
  font-family: var(--font-mono);
  font-size: 12.5px;
}

.page-products .pr-install__list strong {
  display: block;
  color: var(--cream-100);
  font-weight: 700;
  margin-bottom: 2px;
  letter-spacing: .03em;
}

.page-products .pr-install__copy h3 {
  margin-top: 4px;
}

.page-products .pr-install__copy .btn {
  margin-top: 12px;
}

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

.page-products .pr-install__caption {
  font-size: 14px;
  color: var(--violet-muted);
  margin: 0;
  padding-left: 4px;
  border-left: 2px solid rgba(201, 162, 39, .5);
  padding: 4px 0 4px 14px;
}

/* ===== 收束 ===== */
.page-products .pr-cta {
  padding-bottom: 96px;
}

.page-products .pr-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: var(--gutter);
  right: var(--gutter);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-500) 20%, var(--gold-500) 80%, transparent);
}

.page-products .pr-cta__inner {
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-products .pr-cta__copy h2 {
  margin-bottom: 10px;
}

.page-products .pr-cta__copy p {
  max-width: 46ch;
  margin: 0;
}

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

/* ===== 响应式 ===== */
@media (min-width: 700px) {
  .page-products {
    --pr-space: 80px;
  }

  .page-products h2 {
    font-size: 36px;
  }

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

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

@media (min-width: 960px) {
  .page-products {
    --pr-space: 104px;
  }

  .page-products h2 {
    font-size: 42px;
  }

  .page-products .pr-hero {
    padding: 30px 0 110px;
  }

  .page-products .pr-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
  }

  .page-products .pr-hero__copy h1 {
    font-size: 58px;
  }

  .page-products .pr-hero__lead {
    font-size: 18px;
  }

  .page-products .pr-spec__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
  }

  .page-products .pr-theme {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 40px;
    margin-top: 76px;
  }

  .page-products .pr-steps {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
  }

  .page-products .pr-step::before {
    display: none;
  }

  .page-products .pr-step {
    padding-bottom: 0;
  }

  .page-products .pr-fav {
    padding: 32px 36px;
  }

  .page-products .pr-rank__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    align-items: start;
  }

  .page-products .pr-notice__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    align-items: start;
  }

  .page-products .pr-feedback__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    align-items: start;
  }

  .page-products .pr-install__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 60px;
    align-items: start;
  }

  .page-products .pr-cta__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-products .pr-cta__links {
    justify-content: flex-end;
  }
}

@media (min-width: 1200px) {
  .page-products .pr-hero__copy h1 {
    font-size: 66px;
  }
}
</final>