.page-products {
  --cap-hair: rgba(124, 139, 181, .22);
  --cap-tint: rgba(18, 224, 200, .05);
  --cap-gap: clamp(56px, 8vw, 112px);
}

/* ---------- 首屏 ---------- */
.page-products .cap-hero {
  padding-block: clamp(36px, 6vw, 76px) clamp(28px, 4vw, 48px);
}
.page-products .cap-hero__title {
  margin: 12px 0 0;
  max-width: 20ch;
}
.page-products .cap-hero__lede {
  margin-top: 22px;
  max-width: 62ch;
}
.page-products .cap-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.page-products .cap-hero__links .pill {
  text-decoration: none;
}

/* ---------- 状态行速览 ---------- */
.page-products .cap-stack {
  display: grid;
  margin-block: clamp(20px, 3vw, 36px) 0;
  border-top: 1px solid var(--cap-hair);
}
.page-products .cap-row {
  display: grid;
  grid-template-columns: 54px minmax(0, .9fr) minmax(0, 1.3fr) auto;
  align-items: center;
  gap: 20px;
  padding: 22px clamp(10px, 2vw, 22px);
  border-bottom: 1px solid var(--cap-hair);
  text-decoration: none;
  color: var(--dust);
  transition: opacity var(--t-fast) var(--ease),
              background var(--t-fast) var(--ease),
              color var(--t-fast) var(--ease);
}
.page-products .cap-stack:has(.cap-row:hover) .cap-row:not(:hover),
.page-products .cap-stack:has(.cap-row:focus-visible) .cap-row:not(:focus-visible) {
  opacity: .4;
}
.page-products .cap-row:hover,
.page-products .cap-row:focus-visible {
  background: var(--cap-tint);
  color: var(--fog);
  outline: none;
}
.page-products .cap-row__no {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
  letter-spacing: .08em;
}
.page-products .cap-row__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-2);
  color: var(--fog);
  letter-spacing: -.01em;
}
.page-products .cap-row__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--dust);
}
.page-products .cap-row__go {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  transition: transform var(--t-fast) var(--ease);
}
.page-products .cap-row__go span {
  transition: transform var(--t-fast) var(--ease);
}
.page-products .cap-row:hover .cap-row__go,
.page-products .cap-row:focus-visible .cap-row__go {
  transform: translateX(6px);
}

/* ---------- 能力详情通用 ---------- */
.page-products .cap-feature {
  padding-block: var(--cap-gap);
  border-top: 1px solid var(--cap-hair);
  scroll-margin-top: calc(var(--header-h) + 28px);
}
.page-products .cap-feature__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 26px;
}
.page-products .cap-feature__no {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .08em;
  color: var(--cyan);
  flex: 0 0 auto;
}
.page-products .cap-feature__head h2 {
  margin: 0;
}
.page-products .cap-feature__intro {
  max-width: 68ch;
  margin-bottom: 30px;
}
.page-products .cap-feature__tail {
  max-width: 68ch;
  margin-top: 28px;
}
.page-products .link-inline {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.page-products .link-inline:hover {
  color: var(--gold);
  border-color: var(--line-gold);
}
.page-products .cap-em {
  color: var(--gold);
  font-weight: 700;
}

.page-products .cap-split {
  align-items: start;
}
.page-products .cap-split .media {
  margin: 0;
}
.page-products .media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-card);
  object-fit: cover;
}
.page-products .cap-wide-fig {
  margin: 0 0 42px;
}
.page-products .cap-split--reverse {
  margin-bottom: 44px;
}

/* ---------- 01 检索 ---------- */
.page-products .axis-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-products .axis-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-size: 16px;
  color: var(--dust);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--cap-hair);
}
.page-products .scene-list {
  list-style: none;
  margin: 48px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.page-products .scene-list__item {
  padding: 24px 22px;
  border-radius: var(--radius-card);
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  transition: border-color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}
.page-products .scene-list__item:hover {
  border-left-color: var(--gold);
  transform: translateY(-3px);
}
.page-products .scene-list__q {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--fog);
  margin: 0 0 12px;
  line-height: 1.5;
}
.page-products .scene-list__f {
  font-size: 13px;
  color: var(--cyan);
  margin: 0 0 10px;
  word-break: break-word;
}
.page-products .scene-list__r {
  font-size: 15px;
  color: var(--dust);
  margin: 0;
  line-height: 1.75;
}

/* ---------- 02 自检 ---------- */
.page-products .cap-check {
  align-items: center;
}
.page-products .check-ring {
  position: relative;
  width: 216px;
  height: 216px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(18, 224, 200, .12), transparent 64%);
}
.page-products .check-ring::before {
  content: "";
  position: absolute;
  inset: 30px;
  border-radius: 50%;
  border: 1px solid var(--line-cyan);
  box-shadow: inset 0 0 46px rgba(18, 224, 200, .16);
}
.page-products .check-ring__dot {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 15px;
  height: 15px;
  margin: -7.5px 0 0 -7.5px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px rgba(18, 224, 200, .75);
}
.page-products .check-ring__dot:nth-child(1)  { transform: rotate(0deg)   translateY(-88px); }
.page-products .check-ring__dot:nth-child(2)  { transform: rotate(30deg)  translateY(-88px); }
.page-products .check-ring__dot:nth-child(3)  { transform: rotate(60deg)  translateY(-88px); }
.page-products .check-ring__dot:nth-child(4)  { transform: rotate(90deg)  translateY(-88px); }
.page-products .check-ring__dot:nth-child(5)  { transform: rotate(120deg) translateY(-88px); }
.page-products .check-ring__dot:nth-child(6)  { transform: rotate(150deg) translateY(-88px); }
.page-products .check-ring__dot:nth-child(7)  { transform: rotate(180deg) translateY(-88px); }
.page-products .check-ring__dot:nth-child(8)  { transform: rotate(210deg) translateY(-88px); }
.page-products .check-ring__dot:nth-child(9)  { transform: rotate(240deg) translateY(-88px); }
.page-products .check-ring__dot:nth-child(10) { transform: rotate(270deg) translateY(-88px); }
.page-products .check-ring__dot:nth-child(11) { transform: rotate(300deg) translateY(-88px); }
.page-products .check-ring__dot:nth-child(12) { transform: rotate(330deg) translateY(-88px); }
.page-products .check-ring__dot:nth-child(9) {
  background: var(--magenta);
  box-shadow: 0 0 16px rgba(255, 61, 127, .85);
}
.page-products .check-ring__center {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: var(--fs-2);
  color: var(--cyan);
  letter-spacing: .04em;
}
.page-products .check-ring__label {
  text-align: center;
  font-size: 13px;
  color: var(--dust);
  margin: 0;
}
.page-products .check-legend {
  list-style: none;
  margin: 24px 0 22px;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-products .check-legend li {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--cap-hair);
  font-size: 16px;
  color: var(--fog);
}
.page-products .check-legend__num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
}

/* ---------- 03 报错 ---------- */
.page-products .code-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 12px;
}
.page-products .code-row {
  border: 1px solid var(--line);
  border-radius: var(--radius-soft);
  background: var(--ink-800);
  overflow: hidden;
  transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.page-products .code-row:hover {
  border-color: var(--line-cyan);
}
.page-products .code-row[open] {
  border-color: var(--line-cyan);
  background: linear-gradient(180deg, rgba(18, 224, 200, .06), var(--ink-800));
}
.page-products .code-row > summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 17px 18px;
  cursor: pointer;
  list-style: none;
}
.page-products .code-row > summary::-webkit-details-marker { display: none; }
.page-products .code-row > summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--dust);
  font-size: 15px;
  transition: transform var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.page-products .code-row[open] > summary::after {
  content: "－";
  color: var(--cyan);
}
.page-products .code-row__code {
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 3px 11px;
  border-radius: var(--radius-pill);
  background: var(--ink-600);
  color: var(--pale);
  border: 1px solid var(--line-cyan);
}
.page-products .code-row[open] .code-row__code {
  background: rgba(255, 61, 127, .14);
  border-color: rgba(255, 61, 127, .5);
  color: #FFD2E2;
}
.page-products .code-row__hint {
  font-size: 16px;
  color: var(--fog);
}
.page-products .code-row__steps {
  list-style: none;
  counter-reset: codestep;
  margin: 0;
  padding: 4px 18px 18px;
  display: grid;
  gap: 9px;
}
.page-products .code-row__steps li {
  counter-increment: codestep;
  display: flex;
  gap: 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--dust);
}
.page-products .code-row__steps li::before {
  content: counter(codestep);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
  flex: 0 0 auto;
  padding-top: 2px;
}

/* ---------- 04 归档 ---------- */
.page-products .archive-band {
  overflow-x: auto;
  padding-bottom: 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--ink-700) transparent;
}
.page-products .archive-band::-webkit-scrollbar {
  height: 6px;
}
.page-products .archive-band::-webkit-scrollbar-thumb {
  background: var(--ink-700);
  border-radius: 999px;
}
.page-products .archive-band__track {
  position: relative;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(186px, 1fr);
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 26px 2px 0;
}
.page-products .archive-band__track::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 12px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(18, 224, 200, .5), rgba(245, 194, 67, .55), transparent);
}
.page-products .archive-band__cell {
  position: relative;
  padding: 30px 18px 20px;
  border-radius: var(--radius-soft);
  background: var(--ink-800);
  border: 1px solid var(--line);
  display: grid;
  gap: 8px;
}
.page-products .archive-band__cell::before {
  content: "";
  position: absolute;
  top: -19px;
  left: 18px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 14px rgba(245, 194, 67, .8);
}
.page-products .archive-band__cell.is-current {
  border-color: var(--line-gold);
  background: linear-gradient(180deg, rgba(245, 194, 67, .1), var(--ink-800));
}
.page-products .archive-band__ver {
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--pale);
  letter-spacing: .04em;
}
.page-products .archive-band__qty {
  font-size: 15px;
  color: var(--cyan);
}
.page-products .archive-band__tag {
  font-size: 13px;
  color: var(--dust);
}

.page-products .step-list {
  list-style: none;
  counter-reset: archivestep;
  margin: 44px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
.page-products .step-list__item {
  position: relative;
  padding: 26px 22px 22px;
  border-radius: var(--radius-card);
  background: var(--ink-800);
  border: 1px solid var(--line);
}
.page-products .step-list__item::after {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}
.page-products .step-list__no {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
  margin-bottom: 12px;
  letter-spacing: .06em;
}
.page-products .step-list__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-2);
  color: var(--fog);
  margin: 0 0 10px;
}
.page-products .step-list__desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--dust);
  margin: 0;
}

/* ---------- 05 跨设备 ---------- */
.page-products .record-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-products .record-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--dust);
}
.page-products .record-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  background: rgba(18, 224, 200, .18);
}
.page-products .viewport-pair {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
  gap: 20px;
  align-items: end;
  margin-top: 44px;
}
.page-products .viewport {
  border: 1px solid var(--line);
  border-radius: var(--radius-soft);
  background: var(--ink-800);
  padding: 14px 14px 18px;
}
.page-products .viewport--mobile {
  max-width: 250px;
}
.page-products .viewport__label {
  font-style: normal;
  font-size: 12px;
  color: var(--dust);
  letter-spacing: .06em;
}
.page-products .viewport__body {
  display: grid;
  gap: 7px;
  margin-top: 14px;
}
.page-products .viewport__bar {
  display: block;
  height: 9px;
  border-radius: 999px;
  background: rgba(18, 224, 200, .3);
}
.page-products .viewport__bar:nth-child(2) { width: 76%; }
.page-products .viewport__bar:nth-child(3) { width: 58%; }
.page-products .viewport__bar:nth-child(4) { width: 84%; }

/* ---------- 06 订阅 ---------- */
.page-products .cap-sub {
  align-items: start;
}
.page-products .sub-points {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-products .sub-points li {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  padding: 16px 0;
  border-top: 1px solid var(--cap-hair);
  font-size: 16px;
  line-height: 1.8;
  color: var(--dust);
}
.page-products .sub-points__k {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
}
.page-products .cap-sub__panel {
  margin: 0;
  padding: 26px 24px;
}
.page-products .cap-sub__panel-title {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--dust);
  margin: 0 0 18px;
}
.page-products .sub-rows {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-products .sub-rows li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--fog);
}
.page-products .cap-sub__panel-note {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--cap-hair);
  font-size: 14px;
  line-height: 1.75;
  color: var(--dust);
}

/* ---------- 收束 ---------- */
.page-products .cap-cta {
  padding-block: var(--cap-gap) clamp(48px, 6vw, 88px);
}
.page-products .cap-cta__inner {
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 140% at 8% 0%, rgba(18, 224, 200, .1), transparent 58%),
    var(--ink-800);
  padding: clamp(28px, 4vw, 48px);
}
.page-products .cap-cta__inner h2 {
  margin: 8px 0 18px;
}
.page-products .cap-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.page-products .cap-cta .fiber-path {
  margin-top: 34px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .page-products .cap-row {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 8px 14px;
    padding: 20px 4px;
  }
  .page-products .cap-row__no { flex: 0 0 auto; }
  .page-products .cap-row__name { flex: 1 1 auto; font-size: var(--fs-1); }
  .page-products .cap-row__meta { flex: 1 1 100%; font-size: 14px; }
  .page-products .cap-row__go { flex: 0 0 auto; }
}

@media (max-width: 760px) {
  .page-products .cap-feature {
    padding-block: clamp(44px, 10vw, 64px);
  }
  .page-products .cap-feature__head {
    flex-wrap: wrap;
    gap: 8px 12px;
    margin-bottom: 20px;
  }
  .page-products .cap-split,
  .page-products .cap-check,
  .page-products .cap-sub {
    row-gap: 34px;
  }
  .page-products .cap-split--reverse .media {
    order: 2;
  }
  .page-products .offset-drop {
    margin-top: 0;
  }
  .page-products .cap-wide-fig {
    margin-bottom: 32px;
  }
  .page-products .scene-list {
    margin-top: 36px;
  }
  .page-products .axis-list li {
    font-size: 15px;
  }
  .page-products .check-ring {
    width: 176px;
    height: 176px;
  }
  .page-products .check-ring::before { inset: 24px; }
  .page-products .check-ring__dot {
    width: 13px;
    height: 13px;
    margin: -6.5px 0 0 -6.5px;
  }
  .page-products .check-ring__dot:nth-child(1)  { transform: rotate(0deg)   translateY(-72px); }
  .page-products .check-ring__dot:nth-child(2)  { transform: rotate(30deg)  translateY(-72px); }
  .page-products .check-ring__dot:nth-child(3)  { transform: rotate(60deg)  translateY(-72px); }
  .page-products .check-ring__dot:nth-child(4)  { transform: rotate(90deg)  translateY(-72px); }
  .page-products .check-ring__dot:nth-child(5)  { transform: rotate(120deg) translateY(-72px); }
  .page-products .check-ring__dot:nth-child(6)  { transform: rotate(150deg) translateY(-72px); }
  .page-products .check-ring__dot:nth-child(7)  { transform: rotate(180deg) translateY(-72px); }
  .page-products .check-ring__dot:nth-child(8)  { transform: rotate(210deg) translateY(-72px); }
  .page-products .check-ring__dot:nth-child(9)  { transform: rotate(240deg) translateY(-72px); }
  .page-products .check-ring__dot:nth-child(10) { transform: rotate(270deg) translateY(-72px); }
  .page-products .check-ring__dot:nth-child(11) { transform: rotate(300deg) translateY(-72px); }
  .page-products .check-ring__dot:nth-child(12) { transform: rotate(330deg) translateY(-72px); }
  .page-products .check-legend li {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .page-products .code-grid {
    grid-template-columns: 1fr;
  }
  .page-products .archive-band__track {
    grid-auto-columns: minmax(160px, 1fr);
  }
  .page-products .viewport-pair {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .page-products .viewport--mobile {
    max-width: none;
  }
  .page-products .sub-points li {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .page-products .step-list {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .cap-row,
  .page-products .cap-row__go,
  .page-products .scene-list__item,
  .page-products .code-row {
    transition: none;
  }
}
<<<END>>>