.page-products {
  --dl-card-bg: linear-gradient(180deg, rgba(20, 38, 74, 0.62), rgba(11, 27, 58, 0.42));
  --dl-card-bg-hi: linear-gradient(180deg, rgba(25, 227, 209, 0.13), rgba(11, 27, 58, 0.5));
  --dl-line-soft: rgba(34, 64, 110, 0.75);
  padding-bottom: 32px;
}

/* ---------- 面包屑 ---------- */
.page-products .dl-crumbs {
  padding-top: 24px;
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  max-width: 880px;
  padding-block: 22px 4px;
}

.page-products .dl-hero h1 {
  margin: 16px 0 0;
  font-family: var(--tk-sans);
  font-size: clamp(30px, 6.4vw, 52px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--tk-white);
}

.page-products .dl-hero__lead {
  margin: 20px 0 0;
  max-width: 58ch;
  padding-left: 16px;
  border-left: 2px solid var(--tk-cyan);
  font-size: 17px;
  line-height: 1.78;
  color: var(--tk-grey);
}

/* ---------- 三列入口对比 ---------- */
.page-products .dl-compare__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 28px;
}

.page-products .dl-entry {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 20px;
  border: 1px solid var(--dl-line-soft);
  border-radius: var(--tk-radius);
  background: var(--dl-card-bg);
  transition: border-color 200ms var(--tk-ease), transform 200ms var(--tk-ease);
}

.page-products .dl-entry:hover,
.page-products .dl-entry:focus-within {
  border-color: var(--tk-cyan);
  transform: translateY(-2px);
}

.page-products .dl-entry--apple {
  border-color: rgba(25, 227, 209, 0.55);
  background: var(--dl-card-bg-hi);
}

.page-products .dl-entry--apple::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  border-radius: var(--tk-radius) var(--tk-radius) 0 0;
  background: linear-gradient(90deg, var(--tk-cyan), rgba(25, 227, 209, 0));
}

.page-products .dl-entry__tag {
  color: var(--tk-grey);
  margin: 0;
}

.page-products .dl-entry--apple .dl-entry__tag {
  color: var(--tk-cyan);
}

.page-products .dl-entry__name {
  margin: 2px 0 0;
  font-size: 21px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--tk-white);
}

.page-products .dl-entry__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--tk-grey);
}

.page-products .dl-entry__list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .dl-entry__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--tk-white);
}

.page-products .dl-entry__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--tk-line);
}

.page-products .dl-entry--apple .dl-entry__list li::before {
  background: var(--tk-cyan);
}

.page-products .dl-entry__link {
  margin-top: auto;
  padding-top: 12px;
  font-family: var(--tk-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--tk-cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  align-self: flex-start;
  transition: border-color 200ms var(--tk-ease), color 200ms var(--tk-ease);
}

.page-products .dl-entry__link:hover,
.page-products .dl-entry__link:focus-visible {
  border-bottom-color: var(--tk-cyan);
}

/* ---------- 视图说明：苹果版 ---------- */
.page-products .dl-band {
  background: linear-gradient(180deg, rgba(6, 15, 34, 0.55), rgba(6, 15, 34, 0));
  border-top: 1px solid var(--dl-line-soft);
  border-bottom: 1px solid var(--dl-line-soft);
}

.page-products .dl-view {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  margin-top: 30px;
}

.page-products .dl-view__figure {
  margin: 0;
}

.page-products .dl-view__panel {
  display: grid;
  gap: 22px;
  align-content: start;
}

/* 双轴示意 */
.page-products .dl-axis__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 6px;
}

.page-products .dl-axis {
  display: grid;
  grid-template-columns: 92px repeat(5, minmax(66px, 1fr));
  gap: 6px;
  min-width: 520px;
}

.page-products .dl-axis__corner,
.page-products .dl-axis__head,
.page-products .dl-axis__row {
  font-family: var(--tk-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--tk-grey);
  display: flex;
  align-items: center;
}

.page-products .dl-axis__head {
  justify-content: center;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--dl-line-soft);
}

.page-products .dl-axis__row {
  padding-right: 8px;
  justify-content: flex-end;
  border-right: 1px solid var(--dl-line-soft);
}

.page-products .dl-axis__cell {
  min-height: 44px;
  padding: 6px;
  border: 1px solid var(--dl-line-soft);
  border-radius: 8px;
  background: rgba(20, 38, 74, 0.34);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--tk-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--tk-white);
}

.page-products .dl-axis__cell:empty {
  border-style: dashed;
  background: transparent;
  opacity: 0.4;
}

.page-products .dl-axis__cell--hot {
  border-color: rgba(25, 227, 209, 0.6);
  background: rgba(25, 227, 209, 0.1);
  color: var(--tk-cyan);
}

.page-products .dl-view__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .dl-view__points li {
  padding-left: 16px;
  border-left: 2px solid var(--dl-line-soft);
  font-size: 15px;
  line-height: 1.72;
  color: var(--tk-grey);
}

.page-products .dl-view__points strong {
  display: block;
  margin-bottom: 2px;
  font-weight: 800;
  color: var(--tk-white);
}

.page-products .dl-view__foot,
.page-products .dl-device__foot,
.page-products .dl-version__foot {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--tk-grey);
}

.page-products .dl-view__foot a,
.page-products .dl-device__foot a,
.page-products .dl-version__foot a {
  color: var(--tk-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(25, 227, 209, 0.4);
  transition: border-color 200ms var(--tk-ease);
}

.page-products .dl-view__foot a:hover,
.page-products .dl-device__foot a:hover,
.page-products .dl-version__foot a:hover {
  border-bottom-color: var(--tk-cyan);
}

/* ---------- 电脑端战报 ---------- */
.page-products .dl-recap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  margin-top: 28px;
}

.page-products .dl-recap__body {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-products .dl-recap__body p {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--tk-grey);
}

.page-products .dl-recap__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 6px;
  padding-top: 18px;
  border-top: 1px solid var(--dl-line-soft);
}

.page-products .dl-recap__stat {
  display: grid;
  gap: 6px;
}

.page-products .dl-recap__stat .tk-num {
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1;
}

.page-products .dl-recap__figure {
  margin: 0;
}

/* ---------- 安装步骤 ---------- */
.page-products .dl-steps-band {
  border-top: 1px solid var(--dl-line-soft);
}

.page-products .dl-steps {
  list-style: none;
  margin: 28px 0 0 9px;
  padding: 0 0 0 30px;
  border-left: 1px solid var(--dl-line-soft);
  display: grid;
  gap: 0;
}

.page-products .dl-step {
  position: relative;
  padding-bottom: 28px;
}

.page-products .dl-step:last-child {
  padding-bottom: 6px;
}

.page-products .dl-step::before {
  content: "";
  position: absolute;
  left: -36px;
  top: 6px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--tk-deep);
  border: 2px solid var(--tk-line);
  transition: background 200ms var(--tk-ease), border-color 200ms var(--tk-ease), box-shadow 200ms var(--tk-ease);
}

.page-products .dl-step:target::before,
.page-products .dl-step:hover::before {
  background: var(--tk-orange);
  border-color: var(--tk-orange);
  box-shadow: 0 0 0 5px rgba(255, 107, 53, 0.16);
}

.page-products .dl-step__idx {
  font-size: 13px;
  color: var(--tk-grey);
}

.page-products .dl-step__title {
  margin: 4px 0 6px;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--tk-white);
}

.page-products .dl-step__text {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--tk-grey);
}

.page-products .dl-step__time {
  display: inline-block;
  margin: 10px 0 0;
  padding: 3px 9px;
  border: 1px dashed var(--dl-line-soft);
  border-radius: 999px;
  color: var(--tk-amber);
}

.page-products .dl-steps__figure {
  margin: 28px 0 0;
  max-width: 420px;
}

/* ---------- 设备要求 ---------- */
.page-products .dl-device {
  margin-top: 26px;
  border: 1px solid var(--dl-line-soft);
  border-radius: var(--tk-radius);
  background: rgba(6, 15, 34, 0.4);
  padding: 18px;
}

.page-products .dl-device__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-products .dl-device__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .dl-device__tab {
  cursor: pointer;
  padding: 8px 16px;
  border: 1px solid var(--dl-line-soft);
  border-radius: 999px;
  font-family: var(--tk-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--tk-grey);
  transition: border-color 200ms var(--tk-ease), color 200ms var(--tk-ease), background 200ms var(--tk-ease);
}

.page-products .dl-device__tab:hover {
  border-color: var(--tk-cyan);
  color: var(--tk-white);
}

.page-products #dl-dev-ios:checked ~ .dl-device__tabs label[for="dl-dev-ios"],
.page-products #dl-dev-android:checked ~ .dl-device__tabs label[for="dl-dev-android"],
.page-products #dl-dev-desktop:checked ~ .dl-device__tabs label[for="dl-dev-desktop"] {
  border-color: var(--tk-cyan);
  background: rgba(25, 227, 209, 0.12);
  color: var(--tk-cyan);
}

.page-products #dl-dev-ios:focus-visible ~ .dl-device__tabs label[for="dl-dev-ios"],
.page-products #dl-dev-android:focus-visible ~ .dl-device__tabs label[for="dl-dev-android"],
.page-products #dl-dev-desktop:focus-visible ~ .dl-device__tabs label[for="dl-dev-desktop"] {
  outline: 2px solid var(--tk-cyan);
  outline-offset: 2px;
}

.page-products .dl-device__panels {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--dl-line-soft);
}

.page-products .dl-device__panel {
  display: none;
}

.page-products #dl-dev-ios:checked ~ .dl-device__panels .dl-device__panel:nth-child(1),
.page-products #dl-dev-android:checked ~ .dl-device__panels .dl-device__panel:nth-child(2),
.page-products #dl-dev-desktop:checked ~ .dl-device__panels .dl-device__panel:nth-child(3) {
  display: block;
}

.page-products .dl-device__name {
  margin: 0 0 14px;
  font-size: 20px;
  font-weight: 800;
  color: var(--tk-white);
}

.page-products .dl-device__spec {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-products .dl-device__spec dt {
  padding: 10px 0 4px;
  font-family: var(--tk-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--tk-cyan);
}

.page-products .dl-device__spec dd {
  margin: 0;
  padding: 0 0 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--tk-grey);
  border-bottom: 1px solid rgba(34, 64, 110, 0.45);
}

.page-products .dl-device__spec dd:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .dl-device__figure {
  margin-top: 22px;
}

.page-products .dl-device__figure figure {
  margin: 0;
}

.page-products .dl-device__foot {
  margin-top: 20px;
}

/* ---------- 版本记录 ---------- */
.page-products .dl-version-band {
  border-top: 1px solid var(--dl-line-soft);
}

.page-products .dl-timeline {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-products .dl-timeline__item {
  position: relative;
  padding: 20px 18px 20px 22px;
  border: 1px solid var(--dl-line-soft);
  border-radius: var(--tk-radius);
  background: rgba(20, 38, 74, 0.32);
  transition: border-color 200ms var(--tk-ease), transform 200ms var(--tk-ease);
}

.page-products .dl-timeline__item:hover {
  border-color: var(--tk-cyan);
  transform: translateY(-2px);
}

.page-products .dl-timeline__dot {
  position: absolute;
  left: -6px;
  top: 26px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--tk-deep);
  border: 2px solid var(--tk-cyan);
}

.page-products .dl-timeline__year {
  font-size: 26px;
  line-height: 1;
}

.page-products .dl-timeline__title {
  margin: 10px 0 6px;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--tk-white);
}

.page-products .dl-timeline__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--tk-grey);
}

.page-products .dl-version__figure {
  margin: 26px 0 0;
}

.page-products .dl-version__foot {
  margin-top: 18px;
}

/* ---------- 收尾 ---------- */
.page-products .dl-next {
  display: grid;
  gap: 20px;
  padding: 26px 22px;
  border: 1px solid var(--dl-line-soft);
  border-radius: var(--tk-radius);
  background: linear-gradient(135deg, rgba(25, 227, 209, 0.08), rgba(255, 107, 53, 0.07));
}

.page-products .dl-next__text h2 {
  margin: 12px 0 10px;
}

.page-products .dl-next__text p {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--tk-grey);
}

.page-products .dl-next__btn {
  justify-self: start;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .dl-device {
    padding: 22px 24px;
  }

  .page-products .dl-device__spec {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
    column-gap: 16px;
  }

  .page-products .dl-device__spec dt {
    padding: 12px 0;
    border-bottom: 1px solid rgba(34, 64, 110, 0.45);
  }

  .page-products .dl-device__spec dd {
    padding: 12px 0;
  }

  .page-products .dl-device__spec dt:last-of-type,
  .page-products .dl-device__spec dd:last-child {
    border-bottom: 0;
  }

  .page-products .dl-next {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
    padding: 30px 28px;
  }

  .page-products .dl-next__btn {
    justify-self: end;
  }
}

@media (min-width: 820px) {
  .page-products .dl-compare__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .dl-entry {
    padding: 24px 22px 22px;
  }

  .page-products .dl-steps {
    padding-left: 40px;
    margin-left: 12px;
  }

  .page-products .dl-step::before {
    left: -46px;
  }

  .page-products .dl-step {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: baseline;
    column-gap: 20px;
    padding-bottom: 30px;
  }

  .page-products .dl-step__idx {
    grid-column: 1 / -1;
  }

  .page-products .dl-step__time {
    margin-top: 0;
    justify-self: end;
    white-space: nowrap;
  }

  .page-products .dl-timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    align-items: start;
  }

  .page-products .dl-timeline__item:nth-child(2) {
    transform: translateY(24px);
  }

  .page-products .dl-timeline__item:nth-child(2):hover {
    transform: translateY(22px);
  }

  .page-products .dl-timeline__item:nth-child(3) {
    transform: translateY(8px);
  }

  .page-products .dl-timeline__item:nth-child(3):hover {
    transform: translateY(6px);
  }
}

@media (min-width: 980px) {
  .page-products .dl-view {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
    gap: 34px;
    align-items: start;
  }

  .page-products .dl-view__figure {
    position: sticky;
    top: 96px;
  }

  .page-products .dl-recap {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 34px;
    align-items: start;
  }
}

@media (min-width: 1180px) {
  .page-products .dl-recap {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-entry,
  .page-products .dl-timeline__item,
  .page-products .dl-step::before,
  .page-products .dl-device__tab,
  .page-products .dl-entry__link {
    transition: none;
  }

  .page-products .dl-entry:hover,
  .page-products .dl-entry:focus-within,
  .page-products .dl-timeline__item:hover,
  .page-products .dl-timeline__item:nth-child(2),
  .page-products .dl-timeline__item:nth-child(3) {
    transform: none;
  }
}