.page-products {
  --pp-line: 3px solid var(--ink);
  --pp-shadow: 0 8px 0 0 var(--ink);
  --pp-shadow-red: 0 8px 0 0 var(--red);
  --pp-shadow-cyan: 0 8px 0 0 var(--cyan);
  --pp-gap: clamp(20px, 3vw, 32px);
}

/* ---------- 首屏 ---------- */
.page-products .apk-hero {
  position: relative;
  padding: clamp(28px, 6vw, 60px) 0 0;
  overflow: hidden;
}

.page-products .apk-hero::before {
  content: "";
  position: absolute;
  top: 6%;
  right: -22%;
  width: 70%;
  height: 300px;
  background: linear-gradient(102deg,
      transparent 38%,
      rgba(196, 22, 28, .62) 38%,
      rgba(196, 22, 28, .62) 74%,
      transparent 74%);
  transform: rotate(-9deg);
  pointer-events: none;
  z-index: 0;
}

.page-products .apk-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 5vw, 52px);
}

.page-products .apk-hero__copy .lede {
  margin-top: 18px;
  max-width: 40em;
}

.page-products .apk-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.page-products .apk-hero__specs {
  display: grid;
  gap: 12px;
  margin: 32px 0 0;
  padding-top: 22px;
  border-top: 3px solid rgba(216, 210, 202, .22);
}

.page-products .apk-hero__specs > div {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-products .apk-hero__specs dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--on-dark-dim);
  min-width: 5.5em;
}

.page-products .apk-hero__specs dd {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--on-dark);
}

.page-products .apk-hero__shot {
  margin: 0;
  border: var(--pp-line);
  box-shadow: var(--pp-shadow-red);
  background: var(--graphite);
}

.page-products .apk-hero__shot img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.page-products .apk-hero__shot figcaption {
  padding: 10px 14px;
  border-top: 2px solid var(--red);
  color: var(--on-dark-dim);
}

/* 横向更新条 */
.page-products .apk-strip {
  position: relative;
  z-index: 1;
  margin-top: clamp(34px, 6vw, 64px);
  border-top: 3px solid var(--red);
  background: rgba(255, 255, 255, .035);
}

.page-products .apk-strip__track {
  list-style: none;
  display: flex;
  gap: 0;
  margin: 0;
  padding: 0;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-products .apk-strip__item {
  flex: 0 0 auto;
  scroll-snap-align: start;
  min-width: 232px;
  padding: 18px 26px;
  border-left: 2px solid rgba(216, 210, 202, .16);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .apk-strip__item:first-child {
  border-left-color: var(--red);
}

.page-products .apk-strip__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-products .apk-strip__v {
  font-size: 15px;
  color: var(--on-dark);
  white-space: nowrap;
}

/* ---------- 版本与更新日志 ---------- */
.page-products .apk-version .title-lg {
  margin-bottom: 28px;
}

.page-products .apk-version__lead {
  display: grid;
  gap: var(--pp-gap);
  align-items: start;
  margin-bottom: clamp(32px, 5vw, 52px);
}

.page-products .apk-version__lead p {
  margin: 0 0 14px;
}

.page-products .apk-version__lead figure {
  margin: 0;
}

.page-products .apk-updates {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--pp-gap);
}

.page-products .apk-updates__item {
  position: relative;
  border: var(--pp-line);
  background: var(--white);
  box-shadow: var(--pp-shadow);
  padding: 24px 22px 22px;
}

.page-products .apk-updates__item h3 {
  margin: 0 0 8px;
}

.page-products .apk-updates__item p {
  margin: 0;
}

.page-products .apk-updates__idx {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--red);
  margin-bottom: 10px;
}

/* 时间轴 */
.page-products .apk-timeline {
  margin-top: clamp(36px, 5vw, 56px);
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(158px, 1fr);
  gap: 0;
  overflow-x: auto;
  border-top: 3px solid var(--ink);
  padding-top: 0;
  -webkit-overflow-scrolling: touch;
}

.page-products .apk-timeline__node {
  position: relative;
  padding: 26px 18px 18px 0;
  min-width: 0;
}

.page-products .apk-timeline__node::before {
  content: "";
  position: absolute;
  top: -11px;
  left: 0;
  width: 16px;
  height: 16px;
  background: var(--ink);
  border: 3px solid var(--cream);
}

.page-products .apk-timeline__node.is-current::before {
  background: var(--orange);
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 106, 43, .25);
}

.page-products .apk-timeline__ver {
  display: block;
  font-size: 34px;
  line-height: 1;
  color: var(--ink);
}

.page-products .apk-timeline__node.is-current .apk-timeline__ver {
  color: var(--red);
}

.page-products .apk-timeline__txt {
  display: block;
  margin-top: 10px;
  font-size: 14px;
  color: var(--body-dim);
  max-width: 12em;
}

/* 折叠记录 */
.page-products .apk-archive {
  margin-top: 30px;
  border: 2px solid var(--mist);
  background: rgba(255, 255, 255, .6);
}

.page-products .apk-archive summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 20px;
  font-weight: 700;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
  justify-content: space-between;
}

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

.page-products .apk-archive summary::after {
  content: "＋";
  font-family: var(--font-mono);
  color: var(--red);
  margin-left: auto;
}

.page-products .apk-archive[open] summary::after {
  content: "－";
}

.page-products .apk-archive ul {
  margin: 0;
  padding: 4px 20px 20px;
  list-style: none;
}

.page-products .apk-archive li {
  padding: 10px 0 10px 18px;
  border-top: 1px dashed var(--mist);
  position: relative;
}

.page-products .apk-archive li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 8px;
  height: 8px;
  background: var(--cyan);
}

/* ---------- 模块区 ---------- */
.page-products .apk-module-sec .lede {
  max-width: 46em;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-products .apk-modules {
  list-style: none;
  margin: 0;
  padding: 0 0 34px;
  display: grid;
  gap: var(--pp-gap);
}

.page-products .apk-module {
  border: 3px solid var(--on-dark);
  background: var(--ink);
  box-shadow: var(--pp-shadow-red);
  padding: 26px 22px 24px;
}

.page-products .apk-module h3 {
  margin: 0 0 10px;
  color: var(--on-dark);
}

.page-products .apk-module p {
  margin: 0;
  color: var(--on-dark-dim);
}

.page-products .apk-module__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
  margin-bottom: 12px;
}

/* ---------- 大屏接入 ---------- */
.page-products .apk-cast__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

.page-products .apk-cast__shot {
  margin: 0;
}

.page-products .apk-cast__copy p {
  margin: 0 0 16px;
}

.page-products .apk-cast__paths {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .apk-cast__paths li {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border-left: 4px solid var(--ink);
  background: rgba(255, 255, 255, .65);
}

.page-products .apk-cast__paths p {
  margin: 0;
  font-size: 15.5px;
}

.page-products .apk-cast__svgwrap {
  margin-top: 28px;
  border: var(--pp-line);
  background: var(--white);
  padding: 18px;
  box-shadow: var(--pp-shadow);
}

.page-products .apk-cast__svg {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin-top: 10px;
}

.page-products .apk-cast__step rect,
.page-products .apk-cast__step line,
.page-products .apk-cast__step circle {
  transition: stroke .18s var(--ease), fill .18s var(--ease);
}

.page-products .apk-cast__step:hover rect,
.page-products .apk-cast__step:focus-visible rect {
  stroke: var(--red);
  stroke-width: 4;
}

.page-products .apk-cast__step:hover circle,
.page-products .apk-cast__step:focus-visible circle {
  fill: var(--orange);
}

.page-products .apk-cast__copy > .mono-note {
  display: block;
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--cyan);
  line-height: 1.7;
}

/* ---------- 判罚档案 ---------- */
.page-products .apk-cards .lede {
  max-width: 44em;
  margin-bottom: clamp(28px, 4vw, 42px);
}

.page-products .apk-cards__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-products .apk-filter {
  border: 3px solid var(--on-dark);
  background: var(--graphite);
  padding: 24px 22px;
}

.page-products .apk-filter__row {
  padding: 14px 0;
  border-bottom: 1px solid var(--hairline);
}

.page-products .apk-filter__label {
  display: block;
  color: var(--on-dark-dim);
  margin-bottom: 10px;
}

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

.page-products .apk-filter .pill {
  background: transparent;
  color: var(--on-dark);
  border-color: rgba(246, 241, 233, .38);
}

.page-products .apk-filter .pill.is-active {
  background: var(--cyan);
  color: var(--ink);
  border-color: var(--cyan);
}

.page-products .apk-filter__result {
  margin: 22px 0 0;
  padding: 18px;
  border: 2px solid var(--cyan);
  color: var(--on-dark);
  font-size: 16px;
  line-height: 1.75;
}

.page-products .apk-filter__result .num {
  font-size: 30px;
  color: var(--cyan);
  margin: 0 2px;
}

.page-products .apk-filter__note {
  display: block;
  margin: 12px 0 0;
  color: var(--on-dark-dim);
}

.page-products .apk-cards__shot {
  margin: 0;
  border: 3px solid var(--on-dark);
  box-shadow: var(--pp-shadow-red);
}

/* ---------- 下载与安装 ---------- */
.page-products .apk-download {
  position: relative;
  overflow: hidden;
}

.page-products .apk-download::after {
  content: "";
  position: absolute;
  left: -12%;
  bottom: -40%;
  width: 52%;
  height: 220px;
  background: rgba(14, 13, 16, .35);
  transform: rotate(7deg);
  pointer-events: none;
}

.page-products .apk-download__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

.page-products .apk-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-products .apk-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px 0;
  border-top: 2px solid rgba(255, 255, 255, .34);
}

.page-products .apk-step h3 {
  margin: 0 0 6px;
  color: var(--white);
}

.page-products .apk-step p {
  margin: 0;
  color: rgba(255, 255, 255, .88);
}

.page-products .apk-step__n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  background: var(--ink);
  color: var(--white);
  font-size: 26px;
  line-height: 1;
  border: 2px solid var(--white);
}

.page-products .apk-download__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.page-products .apk-download__mark {
  margin: 0;
  border: 3px solid var(--ink);
  background: var(--cream);
  padding: 16px;
}

.page-products .apk-download__mark img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

.page-products .apk-download__mark figcaption {
  margin-top: 10px;
  color: var(--body-dim);
}

/* ---------- 设备与网络 ---------- */
.page-products .apk-devices .lede {
  max-width: 46em;
  margin-bottom: clamp(26px, 4vw, 40px);
}

.page-products .apk-devices__table {
  background: var(--white);
}

.page-products .apk-devices__table caption {
  text-align: left;
  padding-bottom: 10px;
  color: var(--body-dim);
}

.page-products .apk-devices__dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-right: 8px;
  vertical-align: baseline;
}

.page-products .apk-devices__dot--phone {
  background: var(--red);
}

.page-products .apk-devices__dot--pad {
  background: var(--cyan);
}

.page-products .apk-devices__dot--tv {
  background: var(--orange);
}

.page-products .apk-devices__tips {
  display: grid;
  gap: var(--pp-gap);
  margin-top: clamp(28px, 4vw, 44px);
}

.page-products .apk-devices__tips h3 {
  margin: 0 0 10px;
}

.page-products .apk-devices__tips p {
  margin: 0;
}

.page-products .apk-devices__more {
  margin: 28px 0 0;
  font-size: 16px;
}

.page-products .apk-devices__more a {
  color: var(--red);
  font-weight: 700;
  border-bottom: 2px solid var(--red);
  text-decoration: none;
}

.page-products .apk-devices__more a:hover,
.page-products .apk-devices__more a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .apk-hero__specs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .apk-hero__specs > div {
    display: block;
  }

  .page-products .apk-hero__specs dt {
    display: block;
    margin-bottom: 6px;
    min-width: 0;
  }

  .page-products .apk-version__lead {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  }

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

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

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

@media (min-width: 920px) {
  .page-products .apk-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .82fr);
    align-items: end;
  }

  .page-products .apk-hero__shot {
    transform: translateY(-14px);
  }

  .page-products .apk-updates {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .apk-updates__item:nth-child(even) {
    transform: translateY(26px);
  }

  .page-products .apk-updates {
    padding-bottom: 30px;
  }

  .page-products .apk-modules {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-products .apk-module {
    grid-column: span 3;
  }

  .page-products .apk-module:nth-child(4n + 1) {
    grid-column: 1 / span 4;
  }

  .page-products .apk-module:nth-child(4n + 2) {
    grid-column: 5 / span 2;
    transform: translateY(30px);
  }

  .page-products .apk-module:nth-child(4n + 3) {
    grid-column: 1 / span 2;
    transform: translateY(0);
  }

  .page-products .apk-module:nth-child(4n + 4) {
    grid-column: 3 / span 4;
    transform: translateY(30px);
  }

  .page-products .apk-module:last-child {
    grid-column: 1 / span 4;
    transform: translateY(0);
  }

  .page-products .apk-cast__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }

  .page-products .apk-cards__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-products .apk-download__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }
}

@media (min-width: 1100px) {
  .page-products .apk-hero__grid {
    gap: 64px;
  }

  .page-products .apk-module:nth-child(4n + 2),
  .page-products .apk-module:nth-child(4n + 4) {
    transform: translateY(42px);
  }
}
<<<END>>>