.page-products {
  display: block;
}

.page-products img {
  max-width: 100%;
}

/* ── 面包屑 ───────────────────────────── */
.page-products .breadcrumb {
  padding-top: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.14s ease, border-color 0.14s ease;
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ── 首屏 ─────────────────────────────── */
.page-products .dl-head {
  padding: 26px 0 34px;
  border-bottom: 2px solid var(--border);
  display: grid;
  gap: 16px;
}

.page-products .dl-head .eyebrow {
  margin: 0;
  letter-spacing: 0.22em;
}

.page-products .dl-head .page-title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(30px, 8vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 16em;
}

.page-products .dl-head__lead {
  margin: 0;
  max-width: 46em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
}

.page-products .dl-head__strip {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ── 章节公共 ─────────────────────────── */
.page-products .ver,
.page-products .device,
.page-products .tagdeck,
.page-products .steps,
.page-products .req,
.page-products .helps,
.page-products .local {
  padding: 40px 0;
  border-bottom: 2px solid var(--border);
}

.page-products .ver__head,
.page-products .device__head,
.page-products .tagdeck__head,
.page-products .steps__head,
.page-products .req__head,
.page-products .helps__head {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
}

.page-products .ver__head .eyebrow,
.page-products .device__head .eyebrow,
.page-products .tagdeck__head .eyebrow,
.page-products .steps__head .eyebrow,
.page-products .req__head .eyebrow,
.page-products .helps__head .eyebrow {
  margin: 0;
}

.page-products .section-head__title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(22px, 5.4vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .device__lead,
.page-products .tagdeck__lead,
.page-products .steps__lead,
.page-products .local__lead {
  margin: 0;
  max-width: 52em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

/* ── 01 版本雷达 ──────────────────────── */
.page-products .ver__grid {
  display: grid;
  gap: 16px;
}

.page-products .ver__panel {
  position: relative;
  padding: 22px 20px;
  display: grid;
  gap: 16px;
  align-content: start;
  background: linear-gradient(155deg, var(--ink-700) 0%, var(--ink-800) 58%, var(--ink-900) 100%);
  border: 2px solid var(--border);
  box-shadow: var(--shadow-hard);
}

.page-products .ver__panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(34, 230, 255, 0.05) 0 1px,
    transparent 1px 5px
  );
  pointer-events: none;
}

.page-products .ver__figure {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .ver__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cyan);
  font-weight: 700;
}

.page-products .ver__no {
  font-family: var(--font-mono);
  font-size: clamp(62px, 17vw, 104px);
  line-height: 0.86;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 2px var(--cyan);
}

.page-products .ver__meta {
  margin: 0;
  border-top: 1px solid var(--border);
}

.page-products .ver__meta-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.page-products .ver__meta-row dt {
  color: var(--muted);
}

.page-products .ver__meta-row dd {
  margin: 0;
  color: var(--paper);
  font-weight: 700;
}

.page-products .ver__sum {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px dashed var(--gold);
  background: rgba(201, 162, 94, 0.08);
}

.page-products .ver__sum-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-products .ver__sum-v {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--paper);
}

.page-products .ver__media,
.page-products .device__media,
.page-products .tagdeck__media,
.page-products .steps__media,
.page-products .local__media {
  margin: 0;
  border: 2px solid var(--border);
  background: var(--ink-800);
  overflow: hidden;
}

.page-products .ver__media img,
.page-products .device__media img,
.page-products .tagdeck__media img,
.page-products .steps__media img,
.page-products .local__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .ver__media img {
  aspect-ratio: 16 / 9;
}

.page-products .ver__bars {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .vbar {
  display: grid;
  gap: 9px;
  padding: 14px 16px 16px;
  border: 2px solid var(--border);
  background: var(--ink-800);
}

.page-products .vbar__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.page-products .vbar__name {
  font-size: 13px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .vbar__size {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

.page-products .vbar__track {
  display: block;
  height: 8px;
  background: var(--ink-900);
  border: 1px solid var(--border);
}

.page-products .vbar__fill {
  display: block;
  height: 100%;
  background: var(--cyan);
}

.page-products .vbar--std .vbar__fill {
  width: 100%;
}

.page-products .vbar--lite .vbar__fill {
  width: 50%;
  background: var(--orange);
}

.page-products .vbar--lite .vbar__size {
  color: var(--orange);
}

.page-products .vbar--mob .vbar__fill {
  width: 13%;
  background: var(--gold);
}

.page-products .vbar--mob .vbar__size {
  color: var(--gold);
}

.page-products .vbar__use {
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

/* ── 02 按设备选 ──────────────────────── */
.page-products .device-tabs {
  display: block;
}

.page-products .device-tabs .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  border-bottom: 2px solid var(--border);
}

.page-products .device-tabs .tabs__btn {
  appearance: none;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 10px 16px;
  color: var(--muted);
  background: var(--ink-800);
  border: 2px solid var(--border);
  border-bottom: 0;
  border-radius: 2px 2px 0 0;
  cursor: pointer;
  transition: color 0.14s ease, background 0.14s ease, border-color 0.14s ease;
}

.page-products .device-tabs .tabs__btn:hover {
  color: var(--paper);
  border-color: var(--cyan);
}

.page-products .device-tabs .tabs__btn[aria-selected="true"] {
  color: var(--ink-900);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-products .device-tabs .tabs__btn:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-products .device-tabs .tabs__panel {
  padding: 20px 0 0;
}

.page-products .spec {
  margin: 0;
  border-top: 2px solid var(--border);
}

.page-products .spec__row {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
}

.page-products .spec__row dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-products .spec__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--paper);
}

.page-products .spec__row dd strong {
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

.page-products .panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-products .device__media {
  margin-top: 22px;
}

.page-products .device__media img {
  aspect-ratio: 3 / 2;
}

/* ── 03 分类标签 ──────────────────────── */
.page-products .tagdeck__grid {
  display: grid;
  gap: 20px;
}

.page-products .tagchips {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .tagchip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 2px solid var(--border);
  background: var(--ink-800);
  font-size: 13px;
  font-weight: 700;
  color: var(--paper);
  transition: border-color 0.14s ease, color 0.14s ease;
}

.page-products .tagchip__n {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-products .tagchip--hot {
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 0 2px rgba(34, 230, 255, 0.14);
}

.page-products .tagchip--hot .tagchip__n {
  color: var(--cyan);
}

.page-products .tagchip--new {
  border-color: var(--orange);
  color: var(--orange);
}

.page-products .tagchip--new .tagchip__n {
  color: var(--orange);
}

.page-products .tagdeck__count {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  padding: 16px;
  border: 2px solid var(--border);
  background: var(--ink-700);
}

.page-products .tagdeck__count-item b {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  color: var(--cyan);
}

.page-products .tagdeck__count-item span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--muted);
}

.page-products .tagdeck__media img {
  aspect-ratio: 14 / 9;
}

/* ── 04 安装四步 ──────────────────────── */
.page-products .steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .step {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 18px 16px 16px;
  border: 2px solid var(--border);
  border-top: 3px solid var(--gold);
  background: var(--ink-800);
  transition: border-color 0.14s ease;
}

.page-products .step:hover {
  border-color: var(--cyan);
  border-top-color: var(--gold);
}

.page-products .step__n {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-products .step__title {
  margin: 0;
  font-size: 17px;
  font-weight: 900;
  color: var(--paper);
}

.page-products .step__body {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .step__state {
  justify-self: start;
  margin-top: 4px;
}

.page-products .steps__media {
  margin-top: 20px;
}

.page-products .steps__media img {
  aspect-ratio: 2 / 1;
}

/* ── 05 系统要求 ──────────────────────── */
.page-products .req__grid {
  display: grid;
  gap: 12px;
}

.page-products .req__card {
  display: grid;
  gap: 7px;
  align-content: start;
  padding: 16px;
  border: 2px solid var(--border);
  background: var(--ink-800);
}

.page-products .req__os {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .req__val {
  font-size: 16px;
  font-weight: 900;
  color: var(--paper);
  line-height: 1.4;
}

.page-products .req__note {
  font-size: 12px;
  line-height: 1.65;
  color: var(--muted);
}

/* ── 06 常见说明 ──────────────────────── */
.page-products .helps__list {
  display: grid;
  gap: 10px;
}

.page-products .help {
  border: 2px solid var(--border);
  background: var(--ink-800);
  transition: border-color 0.14s ease;
}

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

.page-products .help summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
  cursor: pointer;
  list-style: none;
}

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

.page-products .help summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
}

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

.page-products .help__body {
  padding: 14px 16px 16px;
  border-top: 1px solid var(--border);
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

.page-products .helps__more {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .helps__more-link {
  color: var(--cyan);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 230, 255, 0.45);
}

.page-products .helps__more-link:hover,
.page-products .helps__more-link:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ── 07 本地访问 ──────────────────────── */
.page-products .local__grid {
  display: grid;
  gap: 20px;
}

.page-products .local__body {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-products .local__body .eyebrow {
  margin: 0;
}

.page-products .local__media img {
  aspect-ratio: 12 / 7;
}

.page-products .local__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding-top: 6px;
}

.page-products .local__stat b {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  color: var(--green);
}

.page-products .local__stat span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--muted);
}

/* ── 结尾分流 ─────────────────────────── */
.page-products .nextup {
  padding: 34px 0 48px;
  display: grid;
  gap: 16px;
}

.page-products .nextup__title {
  margin: 0;
  font-size: 20px;
  font-weight: 900;
  color: var(--paper);
}

.page-products .nextup__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .nextup__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border: 2px solid var(--border);
  background: var(--ink-800);
  color: var(--paper);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: border-color 0.14s ease, color 0.14s ease, transform 0.14s ease;
}

.page-products .nextup__link::after {
  content: "→";
  font-family: var(--font-mono);
  color: var(--cyan);
}

.page-products .nextup__link:hover,
.page-products .nextup__link:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
}

.page-products .nextup__foot {
  margin: 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .nextup__foot a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 94, 0.45);
}

.page-products .nextup__foot a:hover,
.page-products .nextup__foot a:focus-visible {
  border-bottom-color: var(--gold);
}

/* ── 断点 ─────────────────────────────── */
@media (min-width: 560px) {
  .page-products .req__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 700px) {
  .page-products .spec__row {
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .page-products .ver__bars {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

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

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

@media (min-width: 900px) {
  .page-products .ver__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: stretch;
  }

  .page-products .ver__media img {
    height: 100%;
    aspect-ratio: auto;
  }

  .page-products .tagdeck__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-products .local__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: center;
  }

  .page-products .dl-head {
    padding: 34px 0 44px;
  }

  .page-products .ver,
  .page-products .device,
  .page-products .tagdeck,
  .page-products .steps,
  .page-products .req,
  .page-products .helps,
  .page-products .local {
    padding: 56px 0;
  }
}

@media (min-width: 980px) {
  .page-products .req__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-products .steps__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .nextup__link:hover,
  .page-products .nextup__link:focus-visible {
    transform: none;
  }

  .page-products .step,
  .page-products .help,
  .page-products .tagchip,
  .page-products .nextup__link {
    transition: none;
  }
}
<<<END>>>