.page-products {
  --ap-cut: var(--radius-cut);
  padding-bottom: 80px;
  color: var(--text);
}

.page-products .shell {
  box-sizing: border-box;
}

/* ---------- 面包屑 ---------- */
.page-products .ap-crumb {
  padding-top: 26px;
}

.page-products .ap-crumb .breadcrumb a {
  color: var(--text-2);
  text-decoration: none;
  transition: color .2s ease;
}

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

/* ---------- 首屏 ---------- */
.page-products .ap-hero {
  position: relative;
  padding-top: 34px;
  padding-bottom: 52px;
  overflow: hidden;
}

.page-products .ap-hero::before {
  content: "";
  position: absolute;
  inset: -12% -22% auto -22%;
  height: 72%;
  background:
    radial-gradient(58% 62% at 20% 18%, rgba(53, 230, 210, .13), transparent 70%),
    radial-gradient(48% 58% at 84% 0%, rgba(255, 77, 141, .11), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-products .ap-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 34px;
}

.page-products .ap-hero__kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .ap-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(36px, 9.5vw, 68px);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--text);
}

.page-products .ap-hero__title em {
  display: block;
  font-style: normal;
  margin-top: 8px;
  color: var(--amber);
}

.page-products .ap-hero__lead {
  margin: 0 0 26px;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-2);
}

.page-products .ap-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}

.page-products .ap-hero__facts {
  list-style: none;
  margin: 0;
  padding: 18px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  border-top: 1px solid var(--line-steel);
}

.page-products .ap-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: var(--text-2);
}

.page-products .ap-hero__facts .mono {
  font-family: var(--font-mono);
  font-size: 19px;
  letter-spacing: -.01em;
  color: var(--amber);
}

.page-products .ap-hero__media {
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 3;
  background: var(--ink-800);
  clip-path: var(--ap-cut);
  overflow: hidden;
}

.page-products .ap-hero__media::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 62%;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), rgba(53, 230, 210, 0));
}

.page-products .ap-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-products .ap-hero__inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: center;
    gap: 48px;
  }
}

/* ---------- 章节通用 ---------- */
.page-products .ap-overview,
.page-products .ap-zones-sec,
.page-products .ap-start-sec,
.page-products .ap-devices-sec,
.page-products .ap-cadence-sec,
.page-products .ap-scenes-sec,
.page-products .ap-check-sec {
  padding-top: 52px;
  padding-bottom: 8px;
}

.page-products .section__head {
  margin-bottom: 26px;
}

.page-products .section__head .section__note {
  font-family: var(--font-serif);
  color: var(--text-3);
}

/* ---------- 01 总览 ---------- */
.page-products .ap-lead {
  margin: 0 0 22px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text-2);
  max-width: 60ch;
}

.page-products .ap-overview__grid {
  display: grid;
  gap: 30px;
}

.page-products .ap-zones {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-steel);
}

.page-products .ap-zone {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 14px;
  grid-template-rows: auto auto;
  column-gap: 12px;
  row-gap: 2px;
  align-items: center;
  padding: 13px 4px;
  border-bottom: 1px solid var(--line-steel);
  transition: padding-left .22s ease, background-color .22s ease;
}

.page-products .ap-zone:hover {
  padding-left: 12px;
  background: linear-gradient(90deg, rgba(53, 230, 210, .09), rgba(53, 230, 210, 0) 72%);
}

.page-products .ap-zone__num {
  grid-row: 1 / 3;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--num-dim);
}

.page-products .ap-zone__name {
  grid-column: 2;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: .02em;
  color: var(--text);
}

.page-products .ap-zone__desc {
  grid-column: 2;
  grid-row: 2;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-3);
}

.page-products .ap-zone__dot {
  grid-column: 3;
  grid-row: 1 / 3;
  align-self: center;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(53, 230, 210, .14);
}

.page-products .ap-zone__dot[data-state="ok"] {
  background: var(--mint);
  box-shadow: 0 0 0 4px rgba(125, 226, 166, .14);
}

.page-products .ap-legend {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--text-3);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.page-products .ap-legend__dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin-left: 10px;
}

.page-products .ap-legend__dot--watch {
  background: var(--cyan);
  margin-left: 0;
}

.page-products .ap-legend__dot--ok {
  background: var(--mint);
}

.page-products .ap-overview__aside {
  margin: 0;
}

.page-products .ap-overview__media {
  position: relative;
  margin: 0;
  aspect-ratio: 1 / 1;
  background:
    linear-gradient(180deg, var(--ink-900), var(--ink-950));
  border: 1px solid var(--line-steel);
  clip-path: var(--ap-cut);
  overflow: hidden;
}

.page-products .ap-overview__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .9;
}

.page-products .ap-overview__caption {
  margin: 14px 0 0;
  font-family: var(--font-serif);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-3);
  padding-left: 12px;
  border-left: 2px solid var(--rose);
}

@media (min-width: 900px) {
  .page-products .ap-overview__grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, .58fr);
    gap: 42px;
    align-items: start;
  }
}

/* ---------- 02 六个专区 ---------- */
.page-products .ap-accordion {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .ap-acc {
  background: var(--ink-900);
  border: 1px solid var(--line-steel);
  clip-path: var(--ap-cut);
  transition: border-color .22s ease, background-color .22s ease;
}

.page-products .ap-acc:hover {
  border-color: rgba(240, 180, 41, .5);
}

.page-products .ap-acc__head {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-products .ap-acc__trigger {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  box-sizing: border-box;
  padding: 16px 18px;
  background: transparent;
  border: 0;
  text-align: left;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.page-products .ap-acc__trigger:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-products .ap-acc__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--num-dim);
}

.page-products .ap-acc__title {
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: .02em;
  color: var(--text);
}

.page-products .ap-acc__meta {
  display: none;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-3);
}

.page-products .ap-acc__mark {
  flex: 0 0 14px;
  position: relative;
  width: 14px;
  height: 14px;
}

.page-products .ap-acc__mark::before,
.page-products .ap-acc__mark::after {
  content: "";
  position: absolute;
  background: var(--amber);
  transition: transform .25s ease, opacity .25s ease;
}

.page-products .ap-acc__mark::before {
  left: 0;
  top: 6.25px;
  width: 14px;
  height: 1.5px;
}

.page-products .ap-acc__mark::after {
  left: 6.25px;
  top: 0;
  width: 1.5px;
  height: 14px;
}

.page-products .ap-acc__trigger[aria-expanded="true"] .ap-acc__mark::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-products .ap-acc__trigger[aria-expanded="true"] {
  background: linear-gradient(90deg, rgba(240, 180, 41, .1), rgba(240, 180, 41, 0) 68%);
}

.page-products .ap-acc__panel {
  padding: 16px 18px 20px;
  border-top: 1px solid var(--line-steel);
}

.page-products .ap-acc__who {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--amber-soft);
}

.page-products .ap-acc__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-2);
}

.page-products .ap-acc__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 230, 210, .4);
}

.page-products .ap-acc__text a:hover {
  border-bottom-color: var(--cyan);
}

@media (min-width: 720px) {
  .page-products .ap-acc__trigger {
    gap: 18px;
    padding: 18px 22px;
  }

  .page-products .ap-acc__meta {
    display: inline;
  }

  .page-products .ap-acc__panel {
    padding: 18px 22px 22px 62px;
  }
}

/* ---------- 03 四步上手 ---------- */
.page-products .ap-steps__track {
  margin: 0 0 26px;
  aspect-ratio: 14 / 5;
  overflow: hidden;
  background: var(--ink-900);
  border: 1px solid var(--line-steel);
  clip-path: var(--ap-cut);
}

.page-products .ap-steps__track img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .ap-step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .ap-step {
  position: relative;
  padding: 20px 18px;
  background: linear-gradient(170deg, var(--ink-900), var(--ink-950));
  border: 1px solid var(--line-steel);
  clip-path: var(--ap-cut);
  transition: transform .25s ease, border-color .25s ease, background-color .25s ease;
}

.page-products .ap-step:hover {
  transform: translateY(-4px);
  border-color: rgba(240, 180, 41, .55);
}

.page-products .ap-step__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  color: var(--amber);
}

.page-products .ap-step__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: .02em;
  color: var(--text);
}

.page-products .ap-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-2);
}

@media (min-width: 700px) {
  .page-products .ap-step-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1040px) {
  .page-products .ap-step-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
  }

  .page-products .ap-step::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -13px;
    width: 18px;
    height: 2px;
    background: linear-gradient(90deg, var(--amber), var(--cyan));
    transform: rotate(-8deg);
    opacity: .6;
  }

  .page-products .ap-step:last-child::after {
    display: none;
  }
}

/* ---------- 04 设备适配 ---------- */
.page-products .ap-device-top {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 26px;
  padding: 18px 20px;
  border: 1px solid var(--line-steel);
  background: var(--ink-900);
  clip-path: var(--ap-cut);
}

.page-products .ap-width-svg {
  width: 100%;
  max-width: 340px;
  height: auto;
}

.page-products .ap-ws-1 { stroke: var(--cyan); }
.page-products .ap-ws-2 { stroke: var(--amber); }
.page-products .ap-ws-3 { stroke: var(--rose); }

.page-products .ap-device-top__note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text-3);
}

.page-products .ap-device-grid {
  display: grid;
  gap: 16px;
}

.page-products .ap-device {
  padding: 22px 20px;
  background: linear-gradient(180deg, var(--ink-900), var(--ink-950));
  border: 1px solid var(--line-steel);
  clip-path: var(--ap-cut);
}

.page-products .ap-device__gauge {
  display: block;
  height: 4px;
  background: var(--ink-800);
  margin-bottom: 18px;
}

.page-products .ap-device__gauge i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
}

.page-products .ap-device__gauge--sm i { width: 28%; }
.page-products .ap-device__gauge--md i { width: 60%; }
.page-products .ap-device__gauge--lg i { width: 100%; }

.page-products .ap-device__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: .02em;
  color: var(--amber);
}

.page-products .ap-device__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-2);
}

.page-products .ap-device-figure {
  margin: 26px 0 0;
  aspect-ratio: 12 / 7;
  overflow: hidden;
  border: 1px solid var(--line-steel);
  clip-path: var(--ap-cut);
  background: var(--ink-800);
}

.page-products .ap-device-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 760px) {
  .page-products .ap-device-top {
    flex-direction: row;
    align-items: center;
    gap: 28px;
  }

  .page-products .ap-width-svg {
    flex: 0 0 300px;
  }

  .page-products .ap-device-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

/* ---------- 05 版本节奏 ---------- */
.page-products .ap-cadence {
  display: grid;
  gap: 24px;
}

.page-products .ap-cadence__p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-2);
  max-width: 62ch;
}

.page-products .ap-cadence__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-steel);
  border: 1px solid var(--line-steel);
  clip-path: var(--ap-cut);
}

.page-products .ap-cadence__stats .stat {
  display: block;
  padding: 18px 16px;
  background: var(--ink-900);
}

.page-products .ap-cadence__stats .stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1.1;
  color: var(--cyan);
  margin-bottom: 6px;
}

.page-products .ap-cadence__stats .stat__label {
  display: block;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text-3);
}

@media (min-width: 900px) {
  .page-products .ap-cadence {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 44px;
    align-items: start;
  }

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

/* ---------- 06 使用场景 ---------- */
.page-products .ap-scenes {
  display: grid;
  gap: 20px;
}

.page-products .ap-scene {
  padding: 24px 22px;
  background: var(--ink-900);
}

.page-products .ap-scene .card__title {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-size: 21px;
  letter-spacing: .02em;
  color: var(--text);
}

.page-products .ap-scene .card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--text-2);
}

.page-products .ap-scene__media {
  margin: 0 0 4px;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 1px solid var(--line-steel);
}

.page-products .ap-scene__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 760px) {
  .page-products .ap-scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .ap-scene--media {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1000px) {
  .page-products .ap-scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 24px;
  }

  .page-products .ap-scene--media {
    grid-column: auto;
    margin-top: 26px;
  }

  .page-products .ap-scene:nth-child(3) {
    margin-top: 52px;
  }
}

/* ---------- 07 自查 ---------- */
.page-products .ap-check {
  list-style: none;
  margin: 0 0 34px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-steel);
  border: 1px solid var(--line-steel);
  clip-path: var(--ap-cut);
}

.page-products .ap-check__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 18px;
  background: var(--ink-900);
  transition: background-color .22s ease;
}

.page-products .ap-check__item:hover {
  background: var(--ink-800);
}

.page-products .ap-check__box {
  position: relative;
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border: 1.5px solid var(--line-steel);
  transition: background-color .25s ease, border-color .25s ease;
}

.page-products .ap-check__box::after {
  content: "";
  position: absolute;
  left: 5.5px;
  top: 1.5px;
  width: 5px;
  height: 10px;
  border-right: 2px solid var(--ink-950);
  border-bottom: 2px solid var(--ink-950);
  transform: rotate(45deg) scale(0);
  transform-origin: center;
  transition: transform .22s ease;
}

.page-products .ap-check__item:hover .ap-check__box,
.page-products .ap-check__item:focus-within .ap-check__box {
  background: var(--mint);
  border-color: var(--mint);
}

.page-products .ap-check__item:hover .ap-check__box::after,
.page-products .ap-check__item:focus-within .ap-check__box::after {
  transform: rotate(45deg) scale(1);
}

.page-products .ap-check__body {
  min-width: 0;
}

.page-products .ap-check__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: .02em;
  color: var(--text);
}

.page-products .ap-check__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-2);
}

.page-products .ap-cta {
  padding: 30px 24px;
  background:
    linear-gradient(135deg, rgba(255, 77, 141, .14), rgba(179, 55, 122, .06) 46%, rgba(11, 20, 32, 0) 78%),
    var(--ink-900);
  border: 1px solid var(--line-steel);
}

.page-products .ap-cta__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(24px, 5vw, 32px);
  letter-spacing: -.01em;
  color: var(--text);
}

.page-products .ap-cta__text {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-2);
  max-width: 58ch;
}

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

@media (min-width: 760px) {
  .page-products .ap-cta {
    padding: 38px 40px;
  }
}

/* ---------- 收尾留白 ---------- */
.page-products .ap-check-sec {
  padding-bottom: 24px;
}

/* ---------- 窄屏兜底 ---------- */
@media (max-width: 420px) {
  .page-products .ap-hero__facts li {
    font-size: 12.5px;
  }

  .page-products .ap-cadence__stats .stat__value {
    font-size: 20px;
  }

  .page-products .ap-acc__trigger {
    padding: 14px 14px;
    gap: 10px;
  }

  .page-products .ap-acc__title {
    font-size: 18px;
  }

  .page-products .ap-zone {
    grid-template-columns: 38px minmax(0, 1fr) 14px;
    column-gap: 8px;
  }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .ap-step,
  .page-products .ap-zone,
  .page-products .ap-check__item,
  .page-products .ap-acc,
  .page-products .ap-acc__mark::before,
  .page-products .ap-acc__mark::after,
  .page-products .ap-check__box,
  .page-products .ap-check__box::after {
    transition: opacity .2s ease;
    transform: none;
  }

  .page-products .ap-step:hover {
    transform: none;
  }
}
</final>
<<<END>>>
</final>