.page-products {
  color: var(--slate-700);
  background: var(--paper-50);
}

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

.page-products .dl-crumb {
  padding-top: 16px;
  padding-bottom: 12px;
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  padding-top: 32px;
  padding-bottom: 48px;
}

.page-products .dl-hero__grid {
  display: grid;
  gap: 32px;
}

.page-products .dl-hero__text h1 {
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 1.18;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 12px 0 0;
  color: var(--cyan-100);
}

.page-products .dl-hero .lede {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-products .dl-hero .eyebrow {
  color: var(--cyan-400);
}

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

.page-products .dl-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
  align-self: start;
}

.page-products .dl-stat {
  background: var(--ink-950);
  padding: 16px 14px;
}

.page-products .dl-stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--cyan-400);
}

.page-products .dl-stat__label {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink-mute);
}

/* ---------- 通用区块标题 ---------- */
.page-products .dl-head {
  margin-bottom: 26px;
}

.page-products .dl-head h2 {
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.28;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 8px 0 0;
  color: var(--ink-950);
}

.page-products .dl-head__sub {
  margin: 12px 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate-700);
}

.page-products .dl-head .eyebrow {
  color: var(--teal-600);
}

.page-products .dl-head--dark h2 {
  color: var(--cyan-100);
}

.page-products .dl-head--dark .dl-head__sub {
  color: var(--ink-soft);
}

.page-products .dl-head--dark .eyebrow {
  color: var(--amber-500);
}

/* ---------- 下载与版本对照 ---------- */
.page-products .dl-download {
  padding-top: 48px;
  padding-bottom: 56px;
}

.page-products .dl-split {
  display: grid;
  gap: 28px;
}

.page-products .dl-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line-paper);
  padding: 20px 18px;
  box-shadow: var(--shadow-layer);
}

.page-products .dl-card + .dl-card {
  margin-top: 22px;
}

.page-products .dl-card--current {
  border-left: 4px solid var(--cyan-400);
}

.page-products .dl-card--legacy {
  border-left: 4px solid var(--indigo-800);
}

.page-products .dl-card--arch {
  border-left: 4px solid var(--amber-500);
}

.page-products .dl-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.page-products .dl-card__ver {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--teal-600);
}

.page-products .dl-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--ink-950);
}

.page-products .dl-card__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--slate-700);
}

.page-products .dl-card__media {
  margin: 16px 0 0;
  border: 1px solid var(--line-paper);
  background: var(--paper-50);
}

.page-products .dl-card__media img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .dl-card__spec {
  display: grid;
  gap: 1px;
  background: var(--line-paper);
  border: 1px solid var(--line-paper);
  margin: 16px 0 0;
}

.page-products .dl-card__spec > div {
  background: var(--white);
  padding: 9px 12px;
  display: grid;
  gap: 3px;
}

.page-products .dl-card__spec dt {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-600);
  font-family: var(--font-mono);
}

.page-products .dl-card__spec dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--slate-700);
}

.page-products .dl-card__sha {
  margin-top: 16px;
  border: 1px dashed var(--line-paper);
  background: var(--paper-50);
  padding: 12px;
}

.page-products .dl-card__sha-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.09em;
  color: var(--teal-600);
  margin-bottom: 8px;
}

.page-products .dl-card__sha-val {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: var(--slate-700);
  word-break: break-all;
}

.page-products .dl-card__sha .copy-btn {
  margin-top: 12px;
}

.page-products .dl-card__foot {
  margin: 14px 0 0;
  font-size: 13px;
}

/* ---------- 兼容矩阵 ---------- */
.page-products .dl-matrix {
  border: 1px solid var(--line-paper);
  background: var(--cyan-100);
  padding: 18px 16px;
}

.page-products .dl-matrix__head h3 {
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.32;
  letter-spacing: -0.01em;
  font-weight: 700;
  margin: 8px 0 0;
  color: var(--ink-950);
}

.page-products .dl-matrix .eyebrow {
  color: var(--teal-600);
}

.page-products .dl-matrix__table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  font-size: 12px;
}

.page-products .dl-matrix__table thead th {
  background: var(--ink-950);
  color: var(--cyan-100);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  font-weight: 600;
  text-align: center;
  padding: 8px 6px;
}

.page-products .dl-matrix__table thead th:first-child {
  text-align: left;
}

.page-products .dl-matrix__table tbody th {
  text-align: left;
  font-weight: 600;
  font-size: 12px;
  padding: 9px 8px 9px 0;
  border-top: 1px solid var(--line-paper);
  color: var(--slate-700);
}

.page-products .dl-matrix__table tbody td {
  text-align: center;
  padding: 9px 6px;
  border-top: 1px solid var(--line-paper);
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-products .dl-ok {
  color: var(--teal-600);
  font-weight: 700;
}

.page-products .dl-no {
  color: var(--slate-700);
  opacity: 0.38;
  font-weight: 700;
}

.page-products .dl-matrix__notes {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--slate-700);
}

.page-products .dl-matrix__notes li {
  position: relative;
  padding-left: 14px;
}

.page-products .dl-matrix__notes li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--teal-600);
}

.page-products .dl-matrix__media {
  margin: 18px 0 0;
  border: 1px solid var(--line-paper);
  background: var(--white);
}

.page-products .dl-matrix__media img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  object-position: top center;
}

.page-products .dl-matrix__media .media__caption {
  padding: 8px 10px;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--slate-700);
  border-top: 1px solid var(--line-paper);
}

/* ---------- 安装四步 ---------- */
.page-products .dl-steps {
  padding-top: 48px;
  padding-bottom: 56px;
}

.page-products .dl-narrow {
  max-width: 720px;
  margin: 0 auto;
}

.page-products .dl-narrow h2 {
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.28;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 8px 0 0;
  color: var(--ink-950);
}

.page-products .dl-narrow .eyebrow {
  color: var(--teal-600);
}

.page-products .dl-narrow__sub {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate-700);
}

.page-products .dl-steps__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
}

.page-products .dl-step {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--line-paper);
}

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

.page-products .dl-step__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--field-800);
  color: var(--cyan-400);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-products .dl-step__title {
  font-family: var(--font-display);
  font-size: 17.5px;
  line-height: 1.4;
  letter-spacing: -0.01em;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--ink-950);
}

.page-products .dl-step__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--slate-700);
}

.page-products .dl-step__hint {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  line-height: 1.6;
  color: var(--teal-600);
}

.page-products .dl-steps__media {
  margin: 28px 0 0;
  border: 1px solid var(--line-paper);
  background: var(--white);
}

.page-products .dl-steps__media img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .dl-steps__media .media__caption {
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--slate-700);
  border-top: 1px solid var(--line-paper);
}

/* ---------- 主界面布局 ---------- */
.page-products .dl-layout {
  padding-top: 44px;
  padding-bottom: 52px;
}

.page-products .dl-layout__grid {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-products .dl-layout__media {
  margin: 0;
  border: 1px solid var(--line-dark);
  background: var(--ink-950);
  box-shadow: var(--shadow-layer);
}

.page-products .dl-layout__media img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .dl-layout__media .media__caption {
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--ink-mute);
  border-top: 1px solid var(--line-dark-soft);
}

.page-products .dl-layout__text h2 {
  font-family: var(--font-display);
  font-size: 23px;
  line-height: 1.3;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 8px 0 0;
  color: var(--cyan-100);
}

.page-products .dl-layout__text .eyebrow {
  color: var(--cyan-400);
}

.page-products .dl-layout__text p {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--cyan-100);
  opacity: 0.86;
}

.page-products .dl-layout__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--line-dark);
  padding-top: 16px;
}

.page-products .dl-layout__list li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--cyan-100);
  opacity: 0.9;
}

.page-products .dl-layout__list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--amber-500);
}

/* ---------- 收藏面板 ---------- */
.page-products .dl-collection {
  padding-top: 46px;
  padding-bottom: 54px;
}

.page-products .dl-collection__media {
  margin: 0 0 24px;
  border: 1px solid rgba(214, 251, 241, 0.3);
  background: var(--ink-950);
  box-shadow: var(--shadow-layer);
}

.page-products .dl-collection__media img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .dl-collection__media .media__caption {
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--ink-mute);
  border-top: 1px solid rgba(214, 251, 241, 0.18);
}

.page-products .dl-board {
  display: grid;
  gap: 14px;
}

.page-products .dl-board__item {
  background: rgba(4, 28, 24, 0.34);
  border: 1px solid rgba(214, 251, 241, 0.28);
  padding: 16px 14px;
}

.page-products .dl-board__name {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--amber-500);
  margin-bottom: 8px;
}

.page-products .dl-board__item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--cyan-100);
  opacity: 0.9;
}

.page-products .dl-collection__note {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--cyan-100);
  opacity: 0.85;
}

.page-products .text-link--light {
  color: var(--amber-500);
}

/* ---------- 分支差异表 ---------- */
.page-products .dl-diff {
  padding-top: 46px;
  padding-bottom: 52px;
}

.page-products .dl-diff__wrap {
  overflow-x: auto;
  border: 1px solid var(--line-paper);
  background: var(--white);
  -webkit-overflow-scrolling: touch;
}

.page-products .dl-diff__table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 13px;
}

.page-products .dl-diff__table thead th {
  background: var(--ink-950);
  color: var(--cyan-100);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  font-weight: 600;
  text-align: left;
  padding: 12px 14px;
  white-space: nowrap;
}

.page-products .dl-diff__table tbody th {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--white);
  text-align: left;
  font-weight: 700;
  font-size: 13px;
  padding: 12px 14px;
  border-top: 1px solid var(--line-paper);
  border-right: 1px solid var(--line-paper);
  color: var(--ink-950);
  box-shadow: 1px 0 0 var(--line-paper);
}

.page-products .dl-diff__table tbody td {
  padding: 12px 14px;
  border-top: 1px solid var(--line-paper);
  line-height: 1.65;
  color: var(--slate-700);
  vertical-align: top;
}

.page-products .dl-diff__table tbody tr:hover td {
  background: var(--paper-50);
}

.page-products .dl-diff__table tbody tr:hover th {
  background: var(--paper-50);
}

/* ---------- 拦截处理 ---------- */
.page-products .dl-block {
  padding-top: 46px;
  padding-bottom: 54px;
}

.page-products .dl-block__grid {
  display: grid;
  gap: 16px;
  margin-top: 4px;
}

.page-products .dl-block__item {
  background: rgba(214, 251, 241, 0.06);
  border: 1px solid var(--line-dark);
  border-left: 3px solid var(--wine-700);
  padding: 18px 16px;
}

.page-products .dl-block__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber-500);
  margin-bottom: 10px;
}

.page-products .dl-block__item h3 {
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.42;
  letter-spacing: -0.01em;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--cyan-100);
}

.page-products .dl-block__item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-products .dl-block__foot {
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-soft);
  border-top: 1px solid var(--line-dark);
  padding-top: 18px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .dl-hero__text h1 {
    font-size: 38px;
  }

  .page-products .dl-stat__value {
    font-size: 21px;
  }

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

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

@media (min-width: 900px) {
  .page-products .dl-card {
    padding: 24px 22px;
  }

  .page-products .dl-layout__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 36px;
  }

  .page-products .dl-steps {
    padding-top: 60px;
    padding-bottom: 68px;
  }

  .page-products .dl-head h2,
  .page-products .dl-narrow h2 {
    font-size: 27px;
  }
}

@media (min-width: 1024px) {
  .page-products .dl-hero {
    padding-top: 48px;
    padding-bottom: 64px;
  }

  .page-products .dl-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-products .dl-hero__text h1 {
    font-size: 42px;
    line-height: 1.14;
  }

  .page-products .dl-split {
    grid-template-columns: minmax(0, 1.58fr) minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .dl-split__right {
    position: sticky;
    top: 96px;
  }

  .page-products .dl-block__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
<<<END>>>