.page-products {
  display: block;
}

.page-products .ps-mono {
  font-family: var(--font-mono);
  font-size: .95em;
  letter-spacing: .04em;
}

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

/* ---------- 首屏 ---------- */

.page-products .ps-hero {
  position: relative;
  padding: clamp(26px, 6vw, 56px) 0 clamp(28px, 5vw, 48px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(139, 92, 255, .18), transparent 60%),
    radial-gradient(90% 70% at 96% 12%, rgba(56, 242, 224, .12), transparent 62%);
}

.page-products .ps-hero::after {
  content: "";
  position: absolute;
  inset: 12px 12px auto auto;
  width: 74px;
  height: 74px;
  border-top: 1px solid var(--line-strong);
  border-right: 1px solid var(--line-strong);
  pointer-events: none;
}

.page-products .ps-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: 18px;
}

.page-products .ps-hero h1 {
  margin: 12px 0 16px;
  font-size: clamp(28px, 6.4vw, 54px);
  line-height: 1.14;
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--paper);
  text-shadow: 0 0 26px rgba(56, 242, 224, .26), 0 0 60px rgba(139, 92, 255, .2);
}

.page-products .ps-hero__lead {
  max-width: 60ch;
  margin: 0;
  font-size: clamp(15px, 2.6vw, 17px);
  line-height: 1.85;
  color: rgba(244, 239, 230, .82);
}

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

.page-products .ps-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .ps-hero__stat {
  padding: 16px 14px;
  background: var(--ink);
}

.page-products .ps-hero__stat dt {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-products .ps-hero__stat dd {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .ps-hero__stat dd .ps-mono {
  font-size: 26px;
  font-weight: 700;
}

/* ---------- 章节目录 ---------- */

.page-products .ps-toc {
  position: sticky;
  top: 0;
  z-index: 6;
  background: rgba(11, 6, 20, .92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.page-products .ps-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 10px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .ps-toc__list::-webkit-scrollbar { display: none; }

.page-products .ps-toc__link {
  display: inline-block;
  padding: 7px 12px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  white-space: nowrap;
  color: var(--mist);
  text-decoration: none;
  transition: color .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
}

.page-products .ps-toc__link:hover,
.page-products .ps-toc__link:focus-visible {
  color: var(--cyan);
  border-color: rgba(56, 242, 224, .6);
  background: rgba(56, 242, 224, .07);
}

/* ---------- 章节骨架 ---------- */

.page-products .ps-section {
  padding: clamp(34px, 7vw, 76px) 0;
  border-bottom: 1px solid var(--line);
}

.page-products .ps-section:last-child { border-bottom: 0; }

.page-products .ps-h2 {
  margin: 10px 0 14px;
  font-size: clamp(21px, 4.6vw, 34px);
  line-height: 1.25;
  font-weight: 800;
  color: var(--paper);
}

.page-products .ps-section__lead {
  max-width: 66ch;
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(244, 239, 230, .76);
}

.page-products .ps-figure {
  margin: 0 0 26px;
}

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

.page-products .ps-inline-link {
  margin: 22px 0 0;
  font-size: 15px;
  color: var(--mist);
}

.page-products .ps-inline-link a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 224, .4);
}

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

/* ---------- 步骤卡 ---------- */

.page-products .ps-steps {
  display: grid;
  gap: 14px;
  margin: 0;
}

.page-products .ps-step {
  position: relative;
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
  background: linear-gradient(165deg, rgba(26, 16, 48, .92), rgba(11, 6, 20, .94));
}

.page-products .ps-step:nth-child(2) { border-top-color: var(--violet); }
.page-products .ps-step:nth-child(3) { border-top-color: var(--gold); }

.page-products .ps-step__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 16px 12px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .ps-step__head::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--mist);
}

.page-products .ps-step[open] .ps-step__head::after {
  content: "–";
  color: var(--cyan);
}

.page-products .ps-step__idx {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-products .ps-step__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .ps-step__body {
  padding: 0 16px 18px;
  border-top: 1px solid var(--line);
}

.page-products .ps-step__body p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 239, 230, .78);
}

.page-products .ps-step__hint {
  font-family: var(--font-mono);
  font-size: 12.5px !important;
  color: var(--mist) !important;
  padding-left: 12px;
  border-left: 2px solid rgba(245, 200, 107, .5);
}

/* ---------- 区域对照 ---------- */

.page-products .ps-region-grid {
  display: grid;
  gap: 26px;
}

.page-products .ps-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: rgba(18, 10, 36, .7);
}

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

.page-products .ps-table__caption {
  padding: 14px 16px 10px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
  border-bottom: 1px solid var(--line);
}

.page-products .ps-table th,
.page-products .ps-table td {
  padding: 12px 14px;
  text-align: left;
  font-size: 14.5px;
  border-bottom: 1px solid var(--line);
}

.page-products .ps-table thead th {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--mist);
  background: rgba(26, 16, 48, .96);
}

.page-products .ps-table tbody th {
  font-weight: 700;
  color: var(--paper);
}

.page-products .ps-table tbody td {
  color: rgba(244, 239, 230, .8);
}

.page-products .ps-table tbody tr:nth-child(odd) {
  background: rgba(26, 16, 48, .38);
}

.page-products .ps-table tbody tr:hover {
  background: rgba(56, 242, 224, .07);
}

.page-products .ps-table .ps-num {
  font-family: var(--font-mono);
  letter-spacing: .05em;
  color: var(--gold);
}

.page-products .ps-table__total {
  background: rgba(139, 92, 255, .14) !important;
}

.page-products .ps-table__total td.ps-num {
  color: var(--cyan);
  font-weight: 700;
}

.page-products .ps-region-side {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-products .ps-region-side .ps-figure { margin-bottom: 0; }

.page-products .ps-region-notes {
  margin: 0;
  padding: 16px;
  list-style: none;
  border: 1px solid var(--line);
  border-left: 2px solid var(--violet);
  background: rgba(26, 16, 48, .6);
}

.page-products .ps-region-notes li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 12px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 239, 230, .78);
}

.page-products .ps-region-notes li:last-child { margin-bottom: 0; }

.page-products .ps-region-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--cyan);
}

/* ---------- 资料下载 ---------- */

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

.page-products .ps-dl__card {
  display: flex;
  flex-direction: column;
  padding: 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  background: rgba(18, 10, 36, .78);
}

.page-products .ps-dl__card:nth-child(2) { border-left-color: var(--cyan); }
.page-products .ps-dl__card:nth-child(3) { border-left-color: var(--violet); }
.page-products .ps-dl__card:nth-child(4) { border-left-color: var(--coral); }

.page-products .ps-dl__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.page-products .ps-dl__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .ps-dl__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--mist);
}

.page-products .ps-dl__meta .ps-mono { color: var(--gold); }

.page-products .ps-dl__desc {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(244, 239, 230, .76);
}

.page-products .ps-dl__more {
  margin-top: 14px;
  border-top: 1px dashed var(--line);
}

.page-products .ps-dl__more summary {
  padding: 12px 0 10px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-products .ps-dl__more summary::-webkit-details-marker { display: none; }

.page-products .ps-dl__more summary::before {
  content: "▸ ";
  color: var(--mist);
}

.page-products .ps-dl__more[open] summary::before { content: "▾ "; }

.page-products .ps-dl__more ul {
  margin: 0 0 4px;
  padding-left: 18px;
}

.page-products .ps-dl__more li {
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 239, 230, .74);
}

/* ---------- 版本时间轴 ---------- */

.page-products .ps-tl {
  position: relative;
  margin: 0;
  padding: 0 0 0 26px;
  list-style: none;
}

.page-products .ps-tl::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), var(--violet) 55%, transparent);
}

.page-products .ps-tl__item {
  position: relative;
  padding-bottom: 22px;
}

.page-products .ps-tl__item:last-child { padding-bottom: 0; }

.page-products .ps-tl__item::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 7px;
  width: 9px;
  height: 9px;
  background: var(--gold);
  box-shadow: 0 0 10px rgba(245, 200, 107, .7);
}

.page-products .ps-tl__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-products .ps-tl__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 239, 230, .8);
}

/* ---------- 设备场景 ---------- */

.page-products .ps-device-grid {
  display: grid;
  gap: 14px;
  margin-bottom: 28px;
}

.page-products .ps-device {
  padding: 20px 18px;
  border: 1px solid var(--line);
  background:
    linear-gradient(200deg, rgba(139, 92, 255, .14), transparent 62%),
    rgba(18, 10, 36, .8);
}

.page-products .ps-device__title {
  margin: 0 0 10px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--cyan);
}

.page-products .ps-device p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(244, 239, 230, .78);
}

.page-products .ps-device a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 200, 107, .45);
}

.page-products .ps-device__hint {
  margin-top: 12px !important;
  font-family: var(--font-mono);
  font-size: 12px !important;
  letter-spacing: .04em;
  color: var(--mist) !important;
}

/* ---------- 服务能力 ---------- */

.page-products .ps-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0 0 26px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .ps-stats__cell {
  padding: 20px 18px;
  background: var(--ink);
}

.page-products .ps-stats__cell dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-products .ps-stats__cell dd {
  margin: 10px 0 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .ps-stats__num {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
  text-shadow: 0 0 18px rgba(56, 242, 224, .35);
}

.page-products .ps-stats__note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(244, 239, 230, .62);
}

.page-products .ps-awards {
  display: grid;
  gap: 10px;
  margin-bottom: 28px;
}

.page-products .ps-awards__item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  font-size: 14.5px;
  color: rgba(244, 239, 230, .82);
  background: rgba(26, 16, 48, .55);
}

.page-products .ps-support-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .ps-support-note {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-products .ps-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

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

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

@media (min-width: 900px) {
  .page-products .ps-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(280px, 5fr);
    align-items: end;
    gap: 40px;
  }

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

  .page-products .ps-region-grid {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 32px;
    align-items: start;
  }

  .page-products .ps-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1180px) {
  .page-products .ps-region-grid {
    grid-template-columns: minmax(0, 1fr) 380px;
  }

  .page-products .ps-hero__stats {
    align-self: end;
  }
}
<<<END>>>