.page-products {
  --pf-rail: 264px;
  --pf-gap: clamp(16px, 2.4vw, 30px);
  background: var(--bone);
}

/* ---------- 首屏 ---------- */
.page-products .pf-hero {
  position: relative;
  overflow: hidden;
  color: var(--bone);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(47, 198, 160, 0.18), transparent 62%),
    linear-gradient(158deg, var(--ice-deep) 0%, #0E2C48 56%, var(--glacier) 100%);
}

.page-products .pf-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(115deg, rgba(244, 241, 234, 0.055) 0 1px, transparent 1px 20px);
}

.page-products .pf-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--pf-gap);
  align-items: center;
  padding-block: clamp(40px, 7vw, 92px);
}

@media (min-width: 920px) {
  .page-products .pf-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }
}

.page-products .pf-hero__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--aurora);
}

.page-products .pf-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(42px, 8.4vw, 100px);
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--bone);
}

.page-products .pf-hero__lede {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.75;
  color: rgba(244, 241, 234, 0.84);
}

.page-products .pf-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .pf-hero__actions .btn--dark {
  background: transparent;
  color: var(--bone);
  border-color: var(--bone);
  box-shadow: none;
}

.page-products .pf-hero__actions .btn--dark:hover {
  background: var(--bone);
  color: var(--ice-deep);
}

.page-products .pf-hero__media {
  margin: 0;
  border-color: rgba(244, 241, 234, 0.42);
  box-shadow: none;
}

/* ---------- 数据条 ---------- */
.page-products .pf-stats {
  background: var(--ink);
  border-bottom: 2px solid var(--ink);
}

.page-products .pf-stats__inner {
  display: grid;
  gap: 18px;
  padding-block: 22px;
}

@media (min-width: 720px) {
  .page-products .pf-stats__inner {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--pf-gap);
  }
}

.page-products .pf-stat {
  display: flex;
  flex-direction: column;
  gap: 5px;
  border-left: 3px solid var(--glacier);
  padding-left: 14px;
}

.page-products .pf-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--aurora);
}

.page-products .pf-stat__key {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--mist);
}

/* ---------- 页内目录 ---------- */
.page-products .pf-toc {
  background: var(--cream);
  border-bottom: 2px solid var(--ink);
}

.page-products .pf-toc__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 10px 0;
  list-style: none;
  overflow-x: auto;
}

.page-products .pf-toc__list a {
  display: inline-block;
  white-space: nowrap;
  padding: 7px 12px;
  border: 2px solid transparent;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-decoration: none;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .pf-toc__list a:hover {
  border-color: var(--ink);
}

.page-products .pf-toc__list a.is-active,
.page-products .pf-toc__list a[aria-current="true"] {
  background: var(--ink);
  color: var(--bone);
  border-color: var(--ink);
}

/* ---------- 档案夹式下载区 ---------- */
.page-products .pf-folder {
  display: grid;
  gap: clamp(22px, 3vw, 38px);
}

@media (min-width: 980px) {
  .page-products .pf-folder {
    grid-template-columns: var(--pf-rail) minmax(0, 1fr);
    align-items: start;
  }
}

.page-products .pf-folder__rail {
  border-left: 6px solid var(--lava);
  padding-left: 18px;
}

.page-products .pf-folder__title {
  margin: 10px 0 0;
}

.page-products .pf-folder__note {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-products .pf-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-products .pf-filter {
  padding: 8px 14px;
  border: 2px solid var(--ink);
  background: transparent;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
}

.page-products .pf-filter:hover {
  background: var(--cream);
}

.page-products .pf-filter.is-active {
  background: var(--ink);
  color: var(--bone);
}

.page-products .pf-folder__stack {
  display: grid;
  gap: 18px;
}

.page-products .pf-card {
  position: relative;
  padding: 24px clamp(18px, 2.4vw, 28px) 20px;
  border: 2px solid var(--ink);
  background: #fff;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-products .pf-card::before {
  content: "";
  position: absolute;
  left: -2px;
  top: -2px;
  width: 76px;
  height: 8px;
  background: var(--glacier);
}

.page-products .pf-card[data-resource="app"]::before {
  background: var(--lava);
}

.page-products .pf-card[data-resource="web"]::before {
  background: var(--glacier);
}

.page-products .pf-card[data-resource="data"]::before {
  background: var(--aurora);
}

.page-products .pf-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-hard);
}

.page-products .pf-card.is-filtered-out {
  display: none;
}

.page-products .pf-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 14px;
  margin-bottom: 14px;
  padding: 8px 0 12px;
  border-bottom: 2px solid var(--ink);
}

.page-products .pf-card__title {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .pf-card__ver {
  padding: 4px 9px;
  border: 1px solid var(--ink);
  background: var(--cream);
  color: var(--ice-deep);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-products .pf-card__desc {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
}

.page-products .pf-card__spec {
  display: grid;
  gap: 12px;
  margin: 0 0 18px;
}

@media (min-width: 640px) {
  .page-products .pf-card__spec {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
}

.page-products .pf-card__spec > div {
  padding-top: 9px;
  border-top: 2px solid var(--cream);
}

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

.page-products .pf-card__spec dd {
  margin: 5px 0 0;
  font-size: 14px;
  font-weight: 700;
}

.page-products .pf-card__more {
  padding-top: 12px;
  border-top: 1px dashed var(--mist);
}

.page-products .pf-card__more summary {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lava);
}

.page-products .pf-card__more summary::-webkit-details-marker {
  display: none;
}

.page-products .pf-card__more summary::before {
  content: "+";
  display: grid;
  place-items: center;
  width: 16px;
  height: 16px;
  border: 1px solid var(--lava);
  font-size: 13px;
  line-height: 1;
}

.page-products .pf-card__more[open] summary::before {
  content: "\2013";
}

.page-products .pf-card__more p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* ---------- 左右错位的内容块 ---------- */
.page-products .pf-split,
.page-products .pf-index,
.page-products .pf-report,
.page-products .pf-install {
  display: grid;
  gap: clamp(22px, 3vw, 42px);
  align-items: center;
}

@media (min-width: 940px) {
  .page-products .pf-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  }

  .page-products .pf-index {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.7fr);
    align-items: start;
  }

  .page-products .pf-report {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  }

  .page-products .pf-install {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

.page-products .pf-install {
  margin-top: clamp(26px, 4vw, 46px);
}

.page-products .pf-split__media,
.page-products .pf-index__media,
.page-products .pf-report__media,
.page-products .pf-install__media {
  margin: 0;
}

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

/* ---------- 能力条 SVG ---------- */
.page-products .pf-capbar {
  margin-top: 24px;
  border: 2px solid var(--ink);
  background: #fff;
  overflow: hidden;
}

.page-products .pf-capbar svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pf-caps {
  display: grid;
  gap: 2px;
  margin: clamp(28px, 4vw, 48px) 0 0;
  padding: 0;
  list-style: none;
  border: 2px solid var(--ink);
  background: var(--ink);
}

@media (min-width: 820px) {
  .page-products .pf-caps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .pf-cap {
  padding: 26px 22px 28px;
  background: #fff;
}

.page-products .pf-cap__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--lava);
}

.page-products .pf-cap__title {
  margin: 9px 0 10px;
  font-size: 19px;
  font-weight: 800;
}

.page-products .pf-cap__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* ---------- 项目索引步骤 ---------- */
.page-products .pf-steps {
  display: grid;
  gap: 16px;
  margin: 26px 0;
  padding: 0;
  list-style: none;
}

.page-products .pf-steps li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.page-products .pf-steps__n {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 2px solid var(--ink);
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
}

.page-products .pf-steps li p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-products .pf-index__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-products .pf-index__note a,
.page-products .pf-install__panel a:not(.btn) {
  color: var(--lava);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 赛后战报（深色章节） ---------- */
.page-products .section--dark .h-section {
  color: var(--bone);
}

.page-products .section--dark .lede {
  color: rgba(244, 241, 234, 0.82);
}

.page-products .section--dark p {
  color: rgba(244, 241, 234, 0.86);
  font-size: 16px;
  line-height: 1.75;
}

.page-products .section--dark p a:not(.btn) {
  color: var(--aurora);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pf-report__list {
  display: grid;
  gap: 12px;
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.page-products .pf-report__list li {
  padding: 14px 16px;
  border-left: 4px solid var(--lava);
  background: rgba(244, 241, 234, 0.07);
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 241, 234, 0.86);
}

.page-products .pf-report__list strong {
  color: var(--bone);
}

/* ---------- 安装与适配 ---------- */
.page-products .pf-fit {
  display: grid;
  gap: 1px;
  margin: 0 0 20px;
  border: 2px solid var(--ink);
  background: var(--ink);
}

@media (min-width: 560px) {
  .page-products .pf-fit {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .pf-fit > div {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 16px;
  background: #fff;
}

.page-products .pf-fit dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.page-products .pf-fit dd {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
}

.page-products .pf-install__panel p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-products .pf-install__cta {
  margin: 0;
}

/* ---------- 合作流程 ---------- */
.page-products .pf-flow {
  display: grid;
  gap: 2px;
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0;
  list-style: none;
  border: 2px solid var(--ink);
  background: var(--ink);
}

@media (min-width: 860px) {
  .page-products .pf-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .pf-flow li {
  padding: 26px 22px 28px;
  background: var(--bone);
}

.page-products .pf-flow__n {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--lava);
}

.page-products .pf-flow h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 800;
}

.page-products .pf-flow p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-products .pf-flow__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 0;
}

/* ---------- 窄屏收敛 ---------- */
@media (max-width: 560px) {
  .page-products .pf-hero__title {
    font-size: clamp(34px, 11vw, 46px);
  }

  .page-products .pf-card__head {
    justify-content: flex-start;
  }

  .page-products .pf-toc__list {
    padding-inline: 2px;
  }
}
<<<END>>>