.page-products {
  --pm-band: #0E1729;
  --pm-card: #111C33;
  --pm-line: #2A3A55;
  --pm-body: #D7DEE9;
  --pm-mute: #A8B3C7;
  padding-bottom: 80px;
}

.page-products .page-shell {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- 首屏 ---------- */
.page-products .product-hero {
  padding: 26px 0 44px;
}

.page-products .breadcrumbs__list {
  display: flex;
  gap: 6px;
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  font-size: 13px;
  color: var(--mist);
  flex-wrap: wrap;
}

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

.page-products .breadcrumbs__item a {
  color: var(--mist);
  text-decoration: none;
}

.page-products .breadcrumbs__item a:hover {
  color: var(--lime);
}

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

.page-products .product-hero__grid {
  display: grid;
  gap: 26px;
}

.page-products .product-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 9vw, 74px);
  line-height: 1.03;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  color: var(--paper);
  transform: skewX(-2deg);
}

.page-products .product-hero__title-line {
  color: var(--lime);
}

.page-products .product-hero__lead {
  font-size: 16px;
  line-height: 1.85;
  color: var(--pm-mute);
  max-width: 640px;
  margin: 0 0 24px;
}

.page-products .product-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

.page-products .hero-badge {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 16px 18px;
  border: 1px solid var(--pm-line);
  background: var(--pm-card);
}

.page-products .hero-badge--lime { border-left: 4px solid var(--lime); }
.page-products .hero-badge--red { border-left: 4px solid var(--red); }
.page-products .hero-badge--line { border-left: 4px solid var(--yellow); }

.page-products .hero-badge__num {
  font-family: var(--font-mono);
  font-size: 38px;
  font-weight: 700;
  color: var(--lime);
  line-height: 1;
}

.page-products .hero-badge--line .hero-badge__num { color: var(--yellow); }

.page-products .hero-badge__label {
  font-size: 14px;
  color: var(--pm-mute);
  line-height: 1.55;
  flex: 1 1 150px;
}

.page-products .hero-badge__tag {
  display: inline-block;
  min-width: 34px;
  text-align: center;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
}

.page-products .hero-badge__tag--red { background: var(--red); color: var(--paper); }
.page-products .hero-badge__tag--yellow { background: var(--yellow); color: var(--ink); }

/* ---------- 双栏骨架 ---------- */
.page-products .product-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-products .product-rail {
  background: var(--pm-band);
  border: 1px solid var(--pm-line);
  padding: 22px 20px;
}

.page-products .product-rail__label {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  color: var(--paper);
  margin: 0 0 4px;
  letter-spacing: 0.02em;
}

.page-products .product-rail__sub {
  font-size: 13px;
  color: var(--pm-mute);
  margin: 0 0 18px;
  font-family: var(--font-mono);
}

.page-products .adapt-matrix {
  margin-bottom: 16px;
}

.page-products .adapt-matrix svg {
  width: 100%;
  height: auto;
  display: block;
}

.page-products .adapt-legend {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 14px;
  font-size: 13px;
  color: var(--pm-mute);
}

.page-products .adapt-legend li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-products .adapt-legend__dot {
  width: 10px;
  height: 10px;
  flex: none;
}

.page-products .adapt-legend__dot--a { background: var(--lime); }
.page-products .adapt-legend__dot--b { background: var(--yellow); }
.page-products .adapt-legend__dot--c { background: var(--red); }
.page-products .adapt-legend__dot--d { background: var(--electric); }

.page-products .adapt-count {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--pm-line);
  padding-top: 16px;
}

.page-products .adapt-count__num {
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 700;
  color: var(--lime);
  line-height: 1;
}

.page-products .adapt-count__txt {
  font-size: 13px;
  color: var(--pm-mute);
  line-height: 1.45;
}

/* ---------- 功能块 ---------- */
.page-products .product-flow {
  display: grid;
  gap: 36px;
  min-width: 0;
}

.page-products .func-block {
  border: 1px solid var(--pm-line);
  background: var(--pm-band);
  padding: 24px 18px;
  min-width: 0;
}

.page-products .func-block--wide { background: var(--ink-2); }
.page-products .func-block--band { background: var(--ink); border-color: #1C2A44; }

.page-products .func-block__head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--pm-line);
}

.page-products .func-block__idx {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  background: var(--lime);
  padding: 4px 8px;
  flex: none;
  letter-spacing: 0.05em;
}

.page-products .func-block__title {
  font-family: var(--font-display);
  font-size: clamp(23px, 5.4vw, 36px);
  font-weight: 900;
  line-height: 1.18;
  color: var(--paper);
  margin: 6px 0 0;
  letter-spacing: -0.01em;
}

.page-products .func-block__body {
  display: grid;
  gap: 22px;
}

.page-products .func-block__text p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--pm-body);
  margin: 0 0 14px;
  max-width: 720px;
}

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

.page-products .func-block__media { margin: 0; min-width: 0; }

.page-products .media-frame {
  overflow: hidden;
  background: #0A101C;
  border: 1px solid var(--pm-line);
  min-width: 0;
}

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

.page-products .media-frame__caption {
  font-size: 12px;
  color: var(--pm-mute);
  padding: 8px 10px;
  border-top: 1px solid var(--pm-line);
  letter-spacing: 0.02em;
  line-height: 1.5;
}

/* ---------- 牌型卡 ---------- */
.page-products .card-type-demo {
  margin-top: 24px;
  display: grid;
  gap: 8px;
}

.page-products .card-type-demo__title {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--pm-mute);
  text-transform: uppercase;
}

.page-products .card-type-card {
  border: 1px solid var(--pm-line);
  background: rgba(11, 18, 32, 0.6);
}

.page-products .card-type-card__summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

.page-products .card-type-card__summary::-webkit-details-marker { display: none; }

.page-products .card-type-card__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--lime);
  line-height: 1;
}

.page-products .card-type-card[open] > .card-type-card__summary::after { content: "–"; }

.page-products .card-type-card__label {
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .card-type-card__body {
  padding: 0 16px 16px;
}

.page-products .card-type-card__body p {
  margin: 0;
  border-top: 1px solid var(--pm-line);
  padding-top: 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pm-body);
}

/* ---------- 适配卡 ---------- */
.page-products .adapt-cards {
  margin-top: 24px;
  display: grid;
  gap: 1px;
  background: var(--pm-line);
  border: 1px solid var(--pm-line);
}

.page-products .adapt-card {
  background: var(--pm-band);
  padding: 18px;
}

.page-products .adapt-card__key {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  background: var(--lime);
  padding: 3px 8px;
  margin-bottom: 10px;
  letter-spacing: 0.04em;
}

.page-products .adapt-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pm-mute);
}

/* ---------- 更新节奏 ---------- */
.page-products .schedule-strip {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: var(--pm-line);
  border: 1px solid var(--pm-line);
}

.page-products .schedule-day {
  background: var(--pm-band);
  padding: 12px 4px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.page-products .schedule-day__name {
  font-size: 12px;
  color: var(--pm-mute);
  font-family: var(--font-mono);
}

.page-products .schedule-day__bar {
  width: 100%;
  max-width: 30px;
  height: 6px;
  background: var(--pm-line);
}

.page-products .schedule-day--update { background: var(--lime); }

.page-products .schedule-day--update .schedule-day__name {
  color: var(--ink);
  font-weight: 700;
}

.page-products .schedule-day--update .schedule-day__bar {
  background: var(--ink);
  height: 10px;
}

.page-products .schedule-day__flag {
  font-size: 11px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.08em;
}

/* ---------- 专栏链接 ---------- */
.page-products .journal-links {
  margin-top: 22px;
  display: grid;
  gap: 10px;
}

.page-products .journal-link {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 16px 18px;
  border: 1px solid var(--pm-line);
  background: var(--pm-band);
  text-decoration: none;
  transition: border-color 140ms linear, transform 140ms linear;
}

.page-products .journal-link:hover {
  border-color: var(--lime);
  transform: translateY(-2px);
}

.page-products .journal-link__label {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--paper);
}

.page-products .journal-link__desc {
  font-size: 13px;
  color: var(--pm-mute);
  flex: 1 1 180px;
  line-height: 1.6;
}

/* ---------- 设备 ---------- */
.page-products .device-grid {
  margin-top: 24px;
  display: grid;
  gap: 12px;
}

.page-products .device-item {
  border: 1px solid var(--pm-line);
  padding: 18px;
  background: var(--pm-band);
  display: grid;
  gap: 6px;
}

.page-products .device-item__os {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--lime);
  text-transform: uppercase;
}

.page-products .device-item__ver {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .device-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pm-mute);
}

/* ---------- 路径卡 ---------- */
.page-products .path-cards {
  display: grid;
  gap: 10px;
}

.page-products .path-card {
  border: 1px solid var(--pm-line);
  background: var(--pm-band);
}

.page-products .path-card__summary {
  cursor: pointer;
  padding: 16px 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  list-style: none;
}

.page-products .path-card__summary::-webkit-details-marker { display: none; }

.page-products .path-card__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--lime);
  line-height: 1;
}

.page-products .path-card[open] > .path-card__summary::after { content: "–"; }

.page-products .path-card__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  color: var(--paper);
}

.page-products .path-card__body {
  padding: 0 18px 18px;
}

.page-products .path-card__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pm-mute);
  border-top: 1px solid var(--pm-line);
  padding-top: 14px;
}

.page-products .paths-cta {
  margin-top: 24px;
  padding: 22px 20px;
  background: var(--ink-2);
  border-left: 4px solid var(--lime);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  justify-content: space-between;
}

.page-products .paths-cta p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pm-body);
  flex: 1 1 260px;
}

.page-products .paths-cta p a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 标签 ---------- */
.page-products .tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 8px;
  line-height: 1.4;
}

.page-products .tag--yellow { background: var(--yellow); color: var(--ink); }
.page-products .tag--red { background: var(--red); color: var(--paper); }
.page-products .tag--lime { background: var(--lime); color: var(--ink); }
.page-products .tag--outline { background: transparent; color: var(--mist); border: 1px solid var(--pm-line); }

/* ---------- 桌面端 ---------- */
@media (min-width: 860px) {
  .page-products .page-shell {
    padding: 0 32px;
  }

  .page-products .product-hero {
    padding: 38px 0 60px;
  }

  .page-products .product-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(260px, 4fr);
    gap: 40px;
    align-items: end;
  }

  .page-products .product-hero__aside {
    align-self: stretch;
    align-content: end;
  }

  .page-products .product-hero__lead {
    font-size: 17px;
  }

  .page-products .product-layout {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .product-rail {
    position: sticky;
    top: 24px;
  }

  .page-products .func-block {
    padding: 34px 32px;
  }

  .page-products .func-block__body {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .func-block__body--reverse {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

  .page-products .func-block__body--reverse .func-block__text {
    order: 2;
  }

  .page-products .func-block__body--reverse .func-block__media {
    order: 1;
  }

  .page-products .adapt-cards {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .journal-links {
    grid-template-columns: 1fr 1fr;
  }

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

  .page-products .product-flow {
    gap: 46px;
  }
}

@media (min-width: 1200px) {
  .page-products .product-layout {
    grid-template-columns: 340px minmax(0, 1fr);
    gap: 54px;
  }
}