.page-products {
  --prod-pad-y: clamp(36px, 5vw, 64px);
  --prod-gap: clamp(18px, 3vw, 32px);
  display: block;
  background: var(--ray-ink);
  color: var(--ray-silver);
  font-family: var(--font-body);
}

.page-products a {
  color: inherit;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 44px) 0 clamp(44px, 7vw, 84px);
  border-bottom: 1px solid var(--ray-line);
  background:
    linear-gradient(118deg, rgba(31, 240, 196, 0.12) 0%, rgba(31, 240, 196, 0) 46%),
    repeating-linear-gradient(90deg, rgba(201, 211, 216, 0.05) 0 1px, transparent 1px 96px),
    var(--ray-ink);
}

.page-products .prod-hero__inner {
  position: relative;
  z-index: 2;
}

.page-products .prod-hero__slash {
  position: absolute;
  right: -14%;
  top: -34%;
  width: 54%;
  height: 196%;
  background: linear-gradient(158deg, rgba(31, 240, 196, 0.18), rgba(255, 61, 138, 0.12) 56%, rgba(6, 9, 11, 0) 80%);
  transform: rotate(14deg);
  pointer-events: none;
  z-index: 1;
}

.page-products .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ray-mid);
}

.page-products .breadcrumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--ray-line);
}

.page-products .breadcrumb a {
  text-decoration: none;
  color: var(--ray-mid);
  transition: color 0.2s var(--ease);
}

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

.page-products .breadcrumb a[aria-current="page"] {
  color: var(--ray-silver);
}

.page-products .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ray-cyan);
  margin: 0 0 10px;
}

.page-products .prod-hero .display-title {
  position: relative;
  margin: 0 0 22px;
  font-size: clamp(2.5rem, 9.5vw, 6.2rem);
  color: var(--ray-paper);
}

.page-products .prod-hero__lead {
  max-width: 36em;
  margin: 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--ray-silver);
}

.page-products .prod-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 12px;
  border-left: 2px solid var(--ray-cyan-deep);
}

.page-products .prod-hero__facts .mono {
  font-family: var(--font-mono);
  font-size: clamp(1.45rem, 4vw, 2.1rem);
  font-weight: 700;
  line-height: 1;
  color: var(--ray-cyan);
}

.page-products .prod-hero__facts em {
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ray-mid);
}

/* ---------- 外壳与侧栏 ---------- */
.page-products .prod-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  padding-top: clamp(32px, 5vw, 60px);
  padding-bottom: clamp(40px, 6vw, 80px);
}

.page-products .prod-toc {
  border: 1px solid var(--ray-line);
  border-radius: var(--radius);
  background: rgba(14, 20, 24, 0.72);
  padding: 14px 16px 16px;
}

.page-products .prod-toc__title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--ray-mid);
}

.page-products .prod-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-toc__list a {
  position: relative;
  display: block;
  padding: 9px 0 9px 12px;
  font-size: 14px;
  text-decoration: none;
  color: var(--ray-silver);
  border-bottom: 1px solid rgba(36, 48, 54, 0.9);
  transition: color 0.24s var(--ease);
}

.page-products .prod-toc__list a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 2px;
  height: 0;
  background: var(--ray-cyan);
  transform: translateY(-50%);
  transition: height 0.24s var(--ease);
}

.page-products .prod-toc__list a:hover,
.page-products .prod-toc__list a:focus-visible {
  color: var(--ray-cyan);
}

.page-products .prod-toc__list a:hover::before,
.page-products .prod-toc__list a:focus-visible::before {
  height: 62%;
}

.page-products .prod-toc__archive {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--ray-amber);
  border-bottom: 1px dashed rgba(255, 160, 48, 0.5);
  padding-bottom: 2px;
}

/* ---------- 章节 ---------- */
.page-products .prod-section {
  padding-block: var(--prod-pad-y);
  border-top: 1px solid var(--ray-line);
}

.page-products .prod-section:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-products .prod-section__head {
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-products .h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 4vw, 2.5rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--ray-paper);
}

.page-products .h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  line-height: 1.3;
  color: var(--ray-paper);
}

.page-products .prod-section__lead {
  max-width: 36em;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ray-silver);
}

.page-products .inline-link {
  color: var(--ray-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 240, 196, 0.45);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

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

/* ---------- 图片框 ---------- */
.page-products .media-frame {
  position: relative;
  display: block;
  margin: 0 0 clamp(20px, 3vw, 28px);
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--ray-line);
  background: var(--ray-deep);
}

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

.page-products .media-frame__label {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 7px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ray-silver);
  background: rgba(6, 9, 11, 0.8);
  border-top-right-radius: var(--radius);
}

/* ---------- 分区标签 ---------- */
.page-products .zone-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .zone-tabs input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  border: 0;
}

.page-products .zone-tabs label {
  flex: 0 0 auto;
  cursor: pointer;
  padding: 9px 16px;
  font-size: 14px;
  border-radius: 999px;
  border: 1px solid var(--ray-line);
  background: var(--ray-deep);
  color: var(--ray-silver);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .zone-tabs label:hover {
  border-color: var(--ray-cyan-deep);
  color: var(--ray-cyan);
}

.page-products .zone-tabs input:checked + label {
  background: var(--ray-cyan);
  border-color: var(--ray-cyan);
  color: #04120f;
  font-weight: 600;
}

.page-products .zone-tabs input:focus-visible + label {
  outline: 2px solid var(--ray-cyan);
  outline-offset: 2px;
}

.page-products .zone-panels {
  flex: 0 0 100%;
  margin-top: 4px;
}

.page-products .zone-panel {
  display: none;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--ray-line);
  border-top: 2px solid var(--ray-cyan);
  border-radius: var(--radius);
  background: var(--ray-deep);
}

.page-products #zone-tab-1:checked ~ .zone-panels .zone-panel:nth-child(1),
.page-products #zone-tab-2:checked ~ .zone-panels .zone-panel:nth-child(2),
.page-products #zone-tab-3:checked ~ .zone-panels .zone-panel:nth-child(3),
.page-products #zone-tab-4:checked ~ .zone-panels .zone-panel:nth-child(4) {
  display: block;
}

.page-products .zone-panel__cta {
  margin: 18px 0 0;
}

/* ---------- 参数列表 ---------- */
.page-products .spec-list {
  display: grid;
  gap: 10px;
  margin: 0;
}

.page-products .spec-list > div {
  display: grid;
  grid-template-columns: 5.6em minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(36, 48, 54, 0.95);
}

.page-products .spec-list > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .spec-list dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ray-mid);
}

.page-products .spec-list dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ray-silver);
}

/* ---------- 苹果设备区 ---------- */
.page-products .apple-block {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 42px);
  border-radius: 8px;
  background: var(--ray-paper);
  color: #16232a;
}

.page-products .apple-block::before {
  content: "";
  position: absolute;
  top: -70px;
  right: -70px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 32%, rgba(255, 61, 138, 0.34), rgba(255, 61, 138, 0) 70%);
  pointer-events: none;
}

.page-products .apple-block .eyebrow {
  position: relative;
  color: var(--ray-cyan-deep);
}

.page-products .apple-block .h2 {
  position: relative;
  color: #06090b;
}

.page-products .apple-lead {
  position: relative;
  max-width: 36em;
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.8;
  color: #22333c;
}

.page-products .apple-grid {
  position: relative;
  display: grid;
  gap: 12px;
  margin: 0 0 22px;
}

.page-products .apple-card {
  padding: 16px;
  border: 1px solid #d5dfde;
  border-radius: var(--radius);
  background: #ffffff;
}

.page-products .apple-card .mono {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ray-cyan-deep);
}

.page-products .apple-card h3 {
  margin: 6px 0 8px;
  font-size: 1rem;
  color: #06090b;
}

.page-products .apple-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: #3a4a52;
}

.page-products .apple-figure {
  position: relative;
  border-color: #cfdad9;
}

.page-products .apple-note {
  position: relative;
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid #d5dfde;
  font-size: 14px;
  line-height: 1.8;
  color: #22333c;
}

/* ---------- 主机位折叠条目 ---------- */
.page-products .rig-grid {
  display: grid;
  gap: var(--prod-gap);
}

.page-products .cfg {
  display: grid;
  gap: 10px;
}

.page-products .cfg details {
  border: 1px solid var(--ray-line);
  border-radius: var(--radius);
  background: var(--ray-deep);
  transition: border-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-products .cfg details:hover {
  border-color: var(--ray-cyan-deep);
}

.page-products .cfg details[open] {
  border-color: var(--ray-cyan-deep);
}

.page-products .cfg summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  color: var(--ray-paper);
}

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

.page-products .cfg summary:focus-visible {
  outline: 2px solid var(--ray-cyan);
  outline-offset: -2px;
}

.page-products .cfg summary .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ray-cyan);
}

.page-products .cfg summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--ray-cyan);
}

.page-products .cfg details[open] summary::after {
  content: "\2013";
}

.page-products .cfg__body {
  padding: 0 16px 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ray-silver);
}

.page-products .cfg__body p {
  margin: 0 0 10px;
}

.page-products .cfg__body p:last-child {
  margin-bottom: 0;
}

/* ---------- 网络与转播 ---------- */
.page-products .net-grid {
  display: grid;
  gap: var(--prod-gap);
  margin-bottom: clamp(20px, 3vw, 28px);
}

.page-products .topo {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 0 18px;
  padding: 8px;
  border: 1px solid var(--ray-line);
  border-radius: var(--radius);
  background: rgba(14, 20, 24, 0.8);
}

.page-products .topo__link path {
  fill: none;
  stroke: var(--ray-cyan-deep);
  stroke-width: 1.6;
}

.page-products .topo__node rect {
  fill: rgba(31, 240, 196, 0.07);
  stroke: var(--ray-line);
  stroke-width: 1.2;
}

.page-products .topo__node rect:nth-child(3) {
  fill: rgba(255, 160, 48, 0.12);
  stroke: var(--ray-amber);
}

.page-products .topo__node rect:nth-child(4) {
  fill: rgba(31, 240, 196, 0.16);
  stroke: var(--ray-cyan);
}

.page-products .topo__text text {
  fill: var(--ray-silver);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
}

.page-products .broadcast-figure {
  margin-bottom: 0;
}

/* ---------- 下载卡 ---------- */
.page-products .dl-grid {
  display: grid;
  gap: clamp(20px, 3vw, 24px);
  margin-top: 26px;
}

.page-products .dl-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 26px 20px 18px;
  text-decoration: none;
  border: 1px solid var(--ray-line);
  border-radius: var(--radius);
  background: var(--ray-deep);
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-products .dl-card:hover,
.page-products .dl-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--ray-cyan);
}

.page-products .dl-card:focus-visible {
  outline: 2px solid var(--ray-cyan);
  outline-offset: 3px;
}

.page-products .dl-card__badge {
  position: absolute;
  top: -13px;
  left: 18px;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  background: var(--ray-cyan);
  color: #04120f;
}

.page-products .dl-card:nth-child(2) .dl-card__badge {
  background: var(--ray-magenta);
  color: #18040d;
}

.page-products .dl-card:nth-child(3) .dl-card__badge {
  background: var(--ray-amber);
  color: #180f02;
}

.page-products .dl-card h3 {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--ray-paper);
}

.page-products .dl-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ray-silver);
}

.page-products .dl-card__meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--ray-line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ray-mid);
}

/* ---------- 更新日志 ---------- */
.page-products .log {
  display: grid;
  gap: 22px;
  margin: 24px 0 0;
  padding: 0 0 0 22px;
  list-style: none;
  border-left: 1px solid var(--ray-line);
}

.page-products .log li {
  position: relative;
}

.page-products .log li::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ray-line);
  border: 2px solid var(--ray-ink);
}

.page-products .log li.is-current::before {
  background: var(--ray-amber);
  box-shadow: 0 0 0 3px rgba(255, 160, 48, 0.18);
}

.page-products .log__time {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 8px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  background: rgba(31, 240, 196, 0.12);
  color: var(--ray-cyan);
}

.page-products .log li.is-current .log__time {
  background: rgba(255, 160, 48, 0.16);
  color: var(--ray-amber);
}

.page-products .log h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--ray-paper);
}

.page-products .log p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ray-silver);
}

.page-products .log-more {
  margin: 22px 0 0;
  font-size: 14px;
}

.page-products .prod-section:target {
  animation: prod-flash 1.2s var(--ease) 1;
}

@keyframes prod-flash {
  from {
    box-shadow: inset 0 0 0 2px var(--ray-cyan);
  }
  to {
    box-shadow: inset 0 0 0 2px rgba(31, 240, 196, 0);
  }
}

/* ---------- 包场 CTA ---------- */
.page-products .prod-cta {
  border-top: 1px solid var(--ray-line);
  padding-block: clamp(40px, 6vw, 72px);
  background:
    linear-gradient(120deg, rgba(31, 240, 196, 0.12), rgba(255, 61, 138, 0.08) 62%, rgba(6, 9, 11, 0) 100%),
    var(--ray-deep);
}

.page-products .prod-cta__inner {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  align-items: end;
}

.page-products .prod-cta .h2 {
  margin-bottom: 14px;
}

.page-products .prod-cta__lead {
  max-width: 38em;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ray-silver);
}

.page-products .prod-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 640px) {
  .page-products .apple-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .dl-card__meta {
    font-size: 11px;
  }
}

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

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

  .page-products .prod-cta__inner {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  }

  .page-products .prod-cta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 880px) {
  .page-products .rig-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .net-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 1020px) {
  .page-products .prod-shell {
    grid-template-columns: 214px minmax(0, 1fr);
    column-gap: clamp(32px, 4vw, 60px);
    align-items: start;
  }

  .page-products .prod-toc {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-section:target {
    animation: none;
  }

  .page-products .dl-card,
  .page-products .cfg details,
  .page-products .prod-toc__list a::before {
    transition: none;
  }
}
<<<END>>>