.page-products {
  --pp-rule: var(--rule);
  --pp-rule-soft: var(--rule-soft);
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: hidden;
  padding-bottom: clamp(48px, 7vw, 84px);
}

.page-products :focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding-top: clamp(18px, 3vw, 30px);
}

.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-ui);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .breadcrumb__item {
  display: flex;
  align-items: center;
  color: var(--mist);
}

.page-products .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin: 0 9px;
  color: var(--gold-deep);
}

.page-products .breadcrumb__link {
  color: var(--mist);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-products .breadcrumb__link:hover {
  color: var(--gold);
}

.page-products .breadcrumb__item [aria-current="page"] {
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  position: relative;
  margin-top: clamp(14px, 2vw, 22px);
  padding-block: clamp(26px, 4.5vw, 48px) clamp(40px, 6vw, 72px);
  background:
    radial-gradient(88% 78% at 88% -8%, rgba(29, 68, 99, 0.92) 0%, rgba(10, 29, 48, 0) 62%),
    linear-gradient(180deg, var(--ink-850) 0%, var(--ink-900) 100%);
  overflow: hidden;
}

.page-products .dl-hero::after {
  content: "";
  position: absolute;
  left: -12%;
  bottom: 16%;
  width: 132%;
  height: 1px;
  background: linear-gradient(90deg, rgba(168, 118, 47, 0) 0%, rgba(168, 118, 47, 0.6) 36%, rgba(168, 118, 47, 0) 100%);
  transform: rotate(-12deg);
  pointer-events: none;
}

.page-products .dl-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-products .dl-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-ui);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .dl-hero__kicker .mono {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--gold);
}

.page-products .dl-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 5.4vw, 56px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-products .dl-hero__text {
  margin: 18px 0 0;
  max-width: 44ch;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--paper-mute);
}

.page-products .dl-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
  margin-top: 26px;
}

.page-products .dl-textlink {
  font-family: var(--font-ui);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-deep);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .dl-textlink:hover {
  color: var(--gold);
  border-color: var(--gold);
}

.page-products .dl-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-facts li {
  display: flex;
  align-items: baseline;
  gap: 7px;
  font-family: var(--font-ui);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .dl-facts .mono {
  font-family: var(--font-mono);
  font-size: 19px;
  letter-spacing: 0;
  color: var(--gold);
}

.page-products .dl-hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--pp-rule);
  background: var(--ink-700);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-products .dl-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(10, 29, 48, 0) 45%, rgba(10, 29, 48, 0.55) 100%);
  pointer-events: none;
}

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

/* ---------- 设备矩阵 ---------- */
.page-products .dl-devices {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: clamp(30px, 4.5vw, 48px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-device {
  position: relative;
  padding: 16px 14px 14px;
  background: linear-gradient(158deg, var(--ink-700) 0%, var(--ink-850) 100%);
  border: 1px solid var(--pp-rule-soft);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .dl-device:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
}

.page-products .dl-device__os {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .dl-device__size {
  margin: 3px 0 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
}

.page-products .dl-device__meta {
  display: grid;
  grid-template-columns: auto;
  gap: 1px;
  margin: 0;
  font-family: var(--font-ui);
  font-size: 12px;
  line-height: 1.6;
}

.page-products .dl-device__meta dt {
  color: var(--mist);
  letter-spacing: 0.06em;
}

.page-products .dl-device__meta dd {
  margin: 0 0 7px;
  color: var(--paper-mute);
}

.page-products .dl-device__meta dd:last-child {
  margin-bottom: 0;
  font-family: var(--font-mono);
  color: var(--paper);
}

/* ---------- 区块通用 ---------- */
.page-products .dl-sec {
  padding-block: clamp(42px, 6.5vw, 82px);
}

.page-products .dl-sec + .dl-sec {
  border-top: 1px solid var(--pp-rule-soft);
}

.page-products .dl-sec__head {
  max-width: 62ch;
  margin-bottom: clamp(22px, 3.4vw, 38px);
}

.page-products .dl-sec__index {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-products .dl-sec__index::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--gold-deep);
}

.page-products .dl-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-products .dl-sec__desc {
  margin: 14px 0 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper-mute);
}

/* ---------- 图片通用 ---------- */
.page-products .dl-figure {
  margin: 0;
  border: 1px solid var(--pp-rule-soft);
  background: var(--ink-700);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

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

.page-products .dl-figure figcaption {
  padding: 12px 16px;
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
  border-top: 1px solid var(--pp-rule-soft);
}

.page-products .dl-figure--steps {
  margin-top: clamp(26px, 4vw, 42px);
}

.page-products .dl-figure--version,
.page-products .dl-figure--modules {
  margin-top: 0;
}

/* ---------- 安装步骤 ---------- */
.page-products .dl-steps__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-step {
  display: grid;
  gap: 8px;
  padding-block: clamp(22px, 3.4vw, 34px);
  border-top: 1px solid var(--pp-rule-soft);
}

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

.page-products .dl-step__num {
  font-family: var(--font-mono);
  font-size: clamp(44px, 7vw, 72px);
  font-weight: 600;
  line-height: 0.82;
  letter-spacing: 0.02em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--gold-deep);
}

.page-products .dl-step__body h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(18px, 2.2vw, 22px);
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .dl-step__body p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper-mute);
}

.page-products .dl-step__note {
  margin-top: 12px !important;
  padding: 11px 15px;
  font-size: 14px !important;
  border-left: 2px solid var(--jade);
  background: rgba(123, 196, 168, 0.08);
  color: var(--paper) !important;
}

/* ---------- 版本对照 ---------- */
.page-products .dl-version__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .dl-compare {
  border-top: 1px solid var(--pp-rule);
}

.page-products .dl-compare__row {
  display: grid;
  gap: 4px;
  padding: 18px 0;
  border-bottom: 1px solid var(--pp-rule-soft);
}

.page-products .dl-compare__topic {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 16px;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-products .dl-compare__label {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-products .dl-compare__col p:not(.dl-compare__label) {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .dl-compare__col--new .dl-compare__label {
  color: var(--gold);
}

.page-products .dl-compare__col--new p:not(.dl-compare__label) {
  color: var(--paper);
}

/* ---------- 模块 ---------- */
.page-products .dl-modules__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-products .dl-modules__list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-module {
  padding: 18px 20px;
  background: linear-gradient(152deg, var(--ink-700) 0%, var(--ink-850) 100%);
  border-left: 2px solid var(--gold);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-products .dl-module h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--gold);
}

.page-products .dl-module p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper-mute);
}

.page-products .dl-module__where {
  margin-top: 10px !important;
  font-family: var(--font-mono) !important;
  font-size: 12px !important;
  letter-spacing: 0.02em;
  color: var(--jade) !important;
}

/* ---------- 系统要求 / 手风琴 ---------- */
.page-products .dl-req__subhead {
  margin: clamp(30px, 4vw, 44px) 0 4px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(18px, 2.2vw, 22px);
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .dl-fold {
  margin-top: 14px;
  border: 1px solid var(--pp-rule-soft);
  background: rgba(11, 36, 57, 0.62);
}

.page-products .dl-fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--paper);
  transition: color var(--dur) var(--ease);
}

.page-products .dl-fold > summary::-webkit-details-marker {
  display: none;
}

.page-products .dl-fold > summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--gold);
}

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

.page-products .dl-fold > summary:hover {
  color: var(--gold);
}

.page-products .dl-fold__body {
  padding: 0 18px 18px;
}

.page-products .dl-fold__body p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.85;
  color: var(--paper-mute);
}

.page-products .dl-fold__note {
  margin: 12px 0 0 !important;
  font-size: 13px !important;
  color: var(--mist) !important;
}

.page-products .dl-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--pp-rule-soft);
}

.page-products .dl-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-family: var(--font-ui);
  font-size: 13px;
}

.page-products .dl-table th,
.page-products .dl-table td {
  padding: 11px 14px;
  text-align: left;
  border-bottom: 1px solid var(--pp-rule-soft);
}

.page-products .dl-table thead th {
  background: var(--ink-600);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--gold);
  white-space: nowrap;
}

.page-products .dl-table tbody th {
  font-weight: 500;
  color: var(--paper);
  white-space: nowrap;
}

.page-products .dl-table tbody td {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--paper-mute);
}

.page-products .dl-table tbody tr:last-child th,
.page-products .dl-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .dl-faq {
  display: grid;
}

/* ---------- 安全下载 ---------- */
.page-products .dl-safety__panel {
  position: relative;
  padding: clamp(22px, 4vw, 44px);
  background: linear-gradient(142deg, var(--ink-700) 0%, var(--ink-850) 62%, var(--ink-900) 100%);
  border: 1px solid var(--pp-rule);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

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

.page-products .dl-safety__list li {
  position: relative;
  padding-left: 20px;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.85;
  color: var(--paper-mute);
}

.page-products .dl-safety__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 7px;
  background: var(--jade);
  transform: rotate(45deg);
}

.page-products .dl-safety__list strong {
  font-family: var(--font-ui);
  font-weight: 500;
  color: var(--paper);
}

.page-products .dl-safety__more {
  margin: 18px 0 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .dl-safety__more a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-deep);
}

.page-products .dl-safety__more a:hover {
  color: var(--paper);
}

.page-products .dl-figure--safety {
  margin-top: clamp(22px, 3vw, 32px);
}

/* ---------- 延伸入口 ---------- */
.page-products .dl-next__grid {
  display: grid;
  gap: 12px;
}

.page-products .dl-next__card {
  position: relative;
  display: block;
  padding: 20px 20px 44px;
  text-decoration: none;
  background: rgba(18, 49, 76, 0.5);
  border: 1px solid var(--pp-rule-soft);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .dl-next__card:hover {
  transform: translateY(-3px);
  border-color: var(--gold);
  background: rgba(29, 68, 99, 0.6);
}

.page-products .dl-next__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-products .dl-next__card h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .dl-next__card p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .dl-next__arrow {
  position: absolute;
  right: 18px;
  bottom: 16px;
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--gold-deep);
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .dl-next__card:hover .dl-next__arrow {
  color: var(--gold);
  transform: translateX(3px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .dl-device {
    padding: 18px 16px 16px;
  }

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

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

@media (min-width: 860px) {
  .page-products .dl-hero__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: center;
  }

  .page-products .dl-devices {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
  }

  .page-products .dl-step {
    grid-template-columns: 108px minmax(0, 1fr);
   gap: clamp(20px, 3vw, 44px);
    align-items: start;
  }

  .page-products .dl-compare__row {
    grid-template-columns: 132px minmax(0, 1fr) minmax(0, 1fr);
    gap: 0;
    align-items: start;
    padding: 20px 0;
  }

  .page-products .dl-compare__topic {
    margin: 0;
    padding-right: 18px;
  }

  .page-products .dl-compare__col {
    padding-right: 22px;
  }

  .page-products .dl-compare__col--new {
    padding-left: 26px;
    padding-right: 0;
    border-left: 1px solid var(--gold-deep);
  }

  .page-products .dl-fold > summary {
    padding: 17px 22px;
  }

  .page-products .dl-fold__body {
    padding: 0 22px 20px;
  }
}

@media (min-width: 980px) {
  .page-products .dl-version__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

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

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

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

@media (min-width: 1200px) {
  .page-products .dl-step {
    grid-template-columns: 132px minmax(0, 1fr);
  }

  .page-products .dl-step__num {
    font-size: 76px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-device,
  .page-products .dl-next__card,
  .page-products .dl-next__arrow,
  .page-products .dl-fold > summary,
  .page-products .dl-textlink {
    transition: opacity var(--dur) var(--ease);
  }

  .page-products .dl-device:hover,
  .page-products .dl-next__card:hover,
  .page-products .dl-next__card:hover .dl-next__arrow {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>