.page-products {
  --pp-rail: 214px;
  --pp-pad: 18px;
  --pp-surface: rgba(14, 26, 43, 0.62);
  --pp-surface-2: rgba(42, 54, 72, 0.55);
  display: block;
  background: var(--ink);
  color: var(--paper);
}

.page-products a {
  color: inherit;
}

.page-products p {
  margin: 0 0 12px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 33px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 8px 0 12px;
}

.page-products h3 {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--gold);
  margin: 6px 0 8px;
}

.page-products .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
  margin: 0;
}

.page-products .mono {
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
}

/* ---------- 面包屑 ---------- */
.page-products .products-top {
  padding: 18px 0 0;
}

.page-products .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--mist);
}

.page-products .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--bronze);
}

.page-products .breadcrumbs__link {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s, border-color 0.18s;
}

.page-products .breadcrumbs__link:hover,
.page-products .breadcrumbs__link:focus-visible {
  color: var(--highlight);
  border-bottom-color: var(--line-strong);
}

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

/* ---------- 首屏 ---------- */
.page-products .products-hero {
  position: relative;
  padding: 22px 0 52px;
  background:
    radial-gradient(circle at 84% 6%, rgba(212, 162, 74, 0.16), transparent 56%),
    radial-gradient(circle at 8% 88%, rgba(232, 98, 44, 0.09), transparent 52%),
    linear-gradient(180deg, #0a1119 0%, var(--ink) 100%);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .products-hero__grid {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-products .products-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 7.4vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.015em;
  color: var(--paper);
  margin: 10px 0 16px;
  text-wrap: balance;
}

.page-products .products-hero__title::after {
  content: "";
  display: block;
  width: 76px;
  height: 2px;
  margin-top: 18px;
  background: linear-gradient(90deg, var(--gold), var(--lava));
}

.page-products .products-hero .lede {
  font-size: 16px;
  color: rgba(242, 230, 207, 0.82);
  max-width: 46ch;
}

.page-products .products-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-products .products-hero__facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: 10px;
  font-size: 13px;
  color: var(--mist);
}

.page-products .products-hero__facts .mono {
  color: var(--gold);
  font-size: 14px;
}

.page-products .products-hero__visual {
  margin: 0;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(42, 54, 72, 0.6), rgba(8, 11, 16, 0.9));
  box-shadow: var(--shadow-deep);
}

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

.page-products .media-frame__caption {
  padding: 10px 14px;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  color: var(--mist);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 主体骨架 ---------- */
.page-products .products-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  padding: 36px 0 64px;
}

.page-products .products-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  padding: 14px;
  border: 1px solid var(--line-soft);
  background: var(--pp-surface);
}

.page-products .products-rail .panel__label {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--copper);
  margin: 6px 0 2px;
}

.page-products .products-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 10px;
  font-size: 13.5px;
  color: var(--mist);
  text-decoration: none;
  border-left: 2px solid transparent;
  background: rgba(255, 255, 255, 0.014);
  transition: color 0.18s, border-color 0.18s, background 0.18s;
}

.page-products .products-rail__link .mono {
  font-size: 11.5px;
  color: var(--bronze);
}

.page-products .products-rail__link:hover,
.page-products .products-rail__link:focus-visible {
  color: var(--highlight);
  border-left-color: var(--lava);
  background: rgba(212, 162, 74, 0.09);
}

.page-products .products-rail__link--device {
  border-left-color: var(--copper);
  color: var(--paper);
}

.page-products .products-rail__link--device:hover,
.page-products .products-rail__link--device:focus-visible {
  border-left-color: var(--gold);
}

.page-products .products-main {
  min-width: 0;
}

.page-products .products-section {
  padding: 0 0 52px;
  min-width: 0;
}

.page-products .section-heading {
  max-width: 64ch;
  margin-bottom: 24px;
}

.page-products .products-inline-note {
  font-size: 13.5px;
  color: var(--mist);
}

.page-products .products-inline-note a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-products .products-inline-note a:hover,
.page-products .products-inline-note a:focus-visible {
  color: var(--highlight);
  border-bottom-color: var(--highlight);
}

/* ---------- 设备分流 ---------- */
.page-products .device-split {
  display: grid;
  gap: 16px;
}

.page-products .device-card {
  position: relative;
  padding: 20px var(--pp-pad);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--pp-surface-2), var(--pp-surface));
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-products .device-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  background: linear-gradient(180deg, var(--gold), transparent);
}

.page-products .device-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-chip);
}

.page-products .device-card:target {
  border-color: var(--highlight);
}

.page-products .device-card__head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.page-products .device-card__title {
  margin: 0;
  color: var(--paper);
  font-size: 19px;
}

.page-products .device-card .meta-list {
  margin: 14px 0 16px;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .meta-list__row {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(156, 122, 60, 0.28);
}

.page-products .meta-list__key {
  font-size: 12.5px;
  color: var(--copper);
  letter-spacing: 0.04em;
}

.page-products .meta-list__value {
  margin: 0;
  font-size: 13.5px;
  color: var(--paper);
  overflow-wrap: anywhere;
}

/* ---------- 三栏地图 ---------- */
.page-products .library-map {
  display: grid;
  gap: 20px;
}

.page-products .library-map__figure {
  margin: 0;
  border: 1px solid var(--line-soft);
  background: rgba(8, 11, 16, 0.7);
}

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

.page-products .library-map__item {
  position: relative;
  padding: 14px 16px 14px 22px;
  border: 1px solid var(--line-soft);
  background: rgba(14, 26, 43, 0.55);
}

.page-products .library-map__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: var(--line-soft);
}

.page-products .library-map__item .mono {
  display: block;
  font-size: 11.5px;
  letter-spacing: 0.22em;
  color: var(--bronze);
}

.page-products .library-map__item h3 {
  margin: 4px 0 6px;
}

.page-products .library-map__item p {
  margin: 0;
  font-size: 14px;
}

.page-products .library-map__item--track {
  border-color: var(--line-strong);
  background: linear-gradient(180deg, rgba(212, 162, 74, 0.12), rgba(14, 26, 43, 0.72));
}

.page-products .library-map__item--track::before {
  background: linear-gradient(180deg, var(--gold), var(--lava));
  box-shadow: 0 0 12px rgba(212, 162, 74, 0.5);
}

.page-products .library-map__item--track .mono {
  color: var(--gold);
}

/* ---------- 四步重登尺 ---------- */
.page-products .relogin-rail {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .relogin-rail .step-rail__item {
  position: relative;
  padding: 18px 16px 16px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--copper);
  background: rgba(14, 26, 43, 0.72);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-products .relogin-rail .step-rail__item:hover,
.page-products .relogin-rail .step-rail__item:focus-within {
  border-color: var(--line-strong);
  border-top-color: var(--lava);
  background: rgba(42, 54, 72, 0.78);
}

.page-products .relogin-rail .step-rail__item:focus-visible {
  outline: 2px solid var(--highlight);
  outline-offset: 2px;
}

.page-products .step-rail__index {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--copper);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 8px;
}

.page-products .step-rail__title {
  margin: 0 0 6px;
  font-size: 16px;
  color: var(--paper);
}

.page-products .step-rail__body p {
  font-size: 14px;
  margin: 0 0 8px;
}

.page-products .step-rail__hint {
  font-size: 12.5px;
  color: var(--bronze);
  border-left: 1px solid var(--line);
  padding-left: 10px;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.page-products .relogin-rail .step-rail__item:hover .step-rail__hint,
.page-products .relogin-rail .step-rail__item:focus-within .step-rail__hint {
  color: var(--highlight);
  padding-left: 14px;
}

/* ---------- 适配清单 ---------- */
.page-products .fit-layout {
  display: grid;
  gap: 20px;
  align-items: start;
}

.page-products .fit-layout__figure {
  margin: 0;
  border: 1px solid var(--line-soft);
  background: rgba(8, 11, 16, 0.7);
}

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

.page-products .fit-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  padding: 15px 16px;
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--copper);
  background: rgba(14, 26, 43, 0.55);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-products .fit-item:hover {
  border-left-color: var(--gold);
  background: rgba(42, 54, 72, 0.6);
}

.page-products .fit-item__key {
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.1em;
}

.page-products .fit-item h3 {
  margin: 0 0 6px;
  font-size: 15.5px;
  color: var(--paper);
}

.page-products .fit-item p {
  margin: 0;
  font-size: 13.5px;
}

/* ---------- 礼包码时间牌 ---------- */
.page-products .code-plate {
  display: grid;
  gap: 20px;
  padding: 22px var(--pp-pad);
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 12% 0%, rgba(212, 162, 74, 0.16), transparent 58%),
    linear-gradient(140deg, rgba(42, 54, 72, 0.7), rgba(8, 11, 16, 0.92));
}

.page-products .code-plate__date {
  font-size: clamp(32px, 7vw, 50px);
  line-height: 1;
  color: var(--highlight);
  letter-spacing: 0.03em;
  margin: 6px 0 14px;
}

.page-products .code-plate__code {
  margin: 0 0 10px;
  padding: 12px 14px;
  border: 1px dashed var(--line-strong);
  background: rgba(8, 11, 16, 0.75);
  color: var(--gold);
  font-size: 15px;
  overflow-wrap: anywhere;
}

.page-products .code-plate__code code {
  user-select: all;
  -webkit-user-select: all;
}

.page-products .code-plate__tip {
  font-size: 13px;
  color: var(--copper);
}

.page-products .code-plate__figure {
  margin: 0;
  border: 1px solid var(--line-soft);
}

/* ---------- 蹲入口色带 ---------- */
.page-products .products-section--band {
  padding: 0 0 52px;
}

.page-products .crouch-band {
  display: grid;
  grid-template-columns: 4px minmax(0, 1fr);
  gap: 16px;
  padding: 24px var(--pp-pad) 22px 0;
  background: linear-gradient(90deg, rgba(14, 26, 43, 0.9), rgba(8, 11, 16, 0.4));
  border: 1px solid var(--line-soft);
}

.page-products .crouch-band__rail {
  background: linear-gradient(180deg, var(--gold), var(--lava));
  box-shadow: 0 0 16px rgba(232, 98, 44, 0.35);
}

.page-products .crouch-band__body h2 {
  font-size: clamp(21px, 4vw, 28px);
}

.page-products .crouch-band__body p {
  max-width: 70ch;
  font-size: 14.5px;
}

/* ---------- 异常对照 ---------- */
.page-products .anomaly-list {
  display: grid;
  gap: 10px;
}

.page-products .anomaly-item {
  border: 1px solid var(--line-soft);
  background: rgba(14, 26, 43, 0.6);
  transition: border-color 0.2s ease;
}

.page-products .anomaly-item[open] {
  border-color: var(--line-strong);
  background: rgba(42, 54, 72, 0.5);
}

.page-products .anomaly-item__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

.page-products .anomaly-item__summary::-webkit-details-marker {
  display: none;
}

.page-products .anomaly-item__summary:focus-visible {
  outline: 2px solid var(--highlight);
  outline-offset: -2px;
}

.page-products .anomaly-item__name {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-products .anomaly-item__cue {
  flex: 0 0 auto;
  font-size: 11.5px;
  color: var(--mist);
  letter-spacing: 0.08em;
}

.page-products .anomaly-item__cue::after {
  content: " +";
  color: var(--copper);
}

.page-products .anomaly-item[open] .anomaly-item__cue {
  color: var(--gold);
}

.page-products .anomaly-item[open] .anomaly-item__cue::after {
  content: " −";
  color: var(--lava);
}

.page-products .anomaly-item__body {
  padding: 0 16px 16px;
}

.page-products .anomaly-item__body p {
  margin: 0;
  font-size: 14px;
  border-top: 1px solid var(--line-soft);
  padding-top: 12px;
}

/* ---------- 反馈 ---------- */
.page-products .products-section--next {
  padding-bottom: 0;
}

.page-products .next-grid {
  display: grid;
  gap: 12px;
}

.page-products .next-card {
  padding: 18px 16px;
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--lava);
  background: linear-gradient(180deg, rgba(42, 54, 72, 0.6), rgba(14, 26, 43, 0.65));
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-products .next-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.page-products .next-card h3 {
  margin: 0 0 8px;
  color: var(--paper);
  font-size: 16px;
}

.page-products .next-card p {
  font-size: 13.5px;
  margin: 0 0 14px;
}

.page-products .next-card .btn {
  font-size: 13px;
}

.page-products .products-note {
  margin-top: 18px;
  font-size: 13.5px;
  color: var(--mist);
}

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

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

/* ---------- 桌面端 ---------- */
@media (min-width: 720px) {
  .page-products .device-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .next-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-products .products-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .meta-list__row {
    grid-template-columns: 92px minmax(0, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products .products-hero {
    padding: 30px 0 64px;
  }

  .page-products .products-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
  }

  .page-products .products-body {
    grid-template-columns: var(--pp-rail) minmax(0, 1fr);
    gap: 44px;
    padding: 48px 0 80px;
  }

  .page-products .products-rail {
    position: sticky;
    top: 24px;
    flex-direction: column;
    flex-wrap: nowrap;
    align-self: start;
  }

  .page-products .products-rail__link {
    width: 100%;
  }

  .page-products .library-map {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 22px;
  }

  .page-products .relogin-rail {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
  }

  .page-products .fit-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 24px;
  }

  .page-products .code-plate {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 26px;
    padding: 28px;
  }

  .page-products .products-section {
    padding-bottom: 64px;
  }
}

@media (min-width: 1180px) {
  .page-products {
    --pp-rail: 232px;
  }

  .page-products .products-hero__grid {
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .device-card,
  .page-products .next-card,
  .page-products .step-rail__hint,
  .page-products .fit-item,
  .page-products .products-rail__link {
    transition: none;
  }

  .page-products .device-card:hover,
  .page-products .next-card:hover {
    transform: none;
  }
}
<<<END>>>