.page-products {
  overflow-x: clip;
}

/* ---------- 通用小节头 ---------- */
.page-products .dl-head {
  max-width: 720px;
  margin-bottom: 40px;
}

.page-products .dl-head__index {
  display: block;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--gold-ink);
  margin-bottom: 14px;
}

.page-products .dl-head__title {
  font-size: 28px;
  line-height: 1.25;
  letter-spacing: -.02em;
  color: var(--ink);
  margin: 0 0 16px;
}

.page-products .dl-head__text {
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
  max-width: 62ch;
  margin: 0;
}

.page-products .dl-head--dark .dl-head__title {
  color: var(--white);
}

.page-products .dl-head--dark .dl-head__text {
  color: rgba(255, 255, 255, .72);
}

.page-products .dl-head--dark .dl-head__index {
  color: var(--gold-soft);
}

.page-products .dl-kicker {
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--gold-ink);
  margin: 0 0 16px;
  text-transform: uppercase;
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  padding-bottom: 72px;
}

.page-products .dl-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-products .dl-rail__label {
  display: block;
  margin-bottom: 12px;
}

.page-products .dl-rail__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .dl-rail__item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--cream);
  font-size: 14px;
  color: var(--ink);
  white-space: nowrap;
}

.page-products .dl-rail__glyph {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--gold-ink);
}

.page-products .dl-hero__head h1 {
  font-size: 38px;
  line-height: 1.15;
  letter-spacing: -.02em;
  margin: 0 0 20px;
  color: var(--ink);
}

.page-products .dl-hero__head .lede {
  font-size: 17px;
  line-height: 1.8;
  color: var(--slate);
  max-width: 60ch;
  margin: 0 0 28px;
}

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

/* ---------- 深蓝数据面板 ---------- */
.page-products .dl-panel {
  position: relative;
  padding: 22px;
  border-radius: var(--radius);
  background-color: var(--night);
  background-image:
    linear-gradient(rgba(18, 165, 184, .1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 165, 184, .1) 1px, transparent 1px);
  background-size: 48px 48px;
  color: var(--white);
}

.page-products .dl-panel__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
}

.page-products .dl-panel__state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, .68);
}

.page-products .dl-panel__media {
  position: relative;
  z-index: 1;
  margin: 0 0 20px;
}

.page-products .dl-panel__stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  background: var(--rule-dark);
}

.page-products .dl-spec {
  background: var(--night);
  padding: 12px 14px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-products .dl-spec__label {
  font-size: 13px;
  color: rgba(255, 255, 255, .62);
  letter-spacing: .04em;
}

.page-products .dl-spec__num {
  margin: 0;
  font-size: 22px;
  color: var(--gold-soft);
  letter-spacing: -.01em;
}

/* ---------- 平台选择 ---------- */
.page-products .dl-picker {
  position: relative;
}

.page-products .dl-picker__input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}

.page-products .dl-picker__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-products .dl-picker__tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--rule);
  border-bottom: 3px solid transparent;
  border-radius: var(--radius);
  background: var(--white);
  font-size: 14px;
  color: var(--ink);
  cursor: pointer;
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-products .dl-picker__tab .mono {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--slate);
}

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

.page-products #dlp-win:checked ~ .dl-picker__tabs label[for="dlp-win"],
.page-products #dlp-mac:checked ~ .dl-picker__tabs label[for="dlp-mac"],
.page-products #dlp-and:checked ~ .dl-picker__tabs label[for="dlp-and"],
.page-products #dlp-ios:checked ~ .dl-picker__tabs label[for="dlp-ios"] {
  border-color: var(--rule-strong);
  border-bottom-color: var(--gold);
  background: var(--cream);
}

.page-products #dlp-win:focus-visible ~ .dl-picker__tabs label[for="dlp-win"],
.page-products #dlp-mac:focus-visible ~ .dl-picker__tabs label[for="dlp-mac"],
.page-products #dlp-and:focus-visible ~ .dl-picker__tabs label[for="dlp-and"],
.page-products #dlp-ios:focus-visible ~ .dl-picker__tabs label[for="dlp-ios"] {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-products #dlp-win:checked ~ .dl-picker__panels .dl-picker__panel[data-platform="win"],
.page-products #dlp-mac:checked ~ .dl-picker__panels .dl-picker__panel[data-platform="mac"],
.page-products #dlp-and:checked ~ .dl-picker__panels .dl-picker__panel[data-platform="and"],
.page-products #dlp-ios:checked ~ .dl-picker__panels .dl-picker__panel[data-platform="ios"] {
  display: block;
}

.page-products .dl-pkg {
  margin: 0;
  border-top: 3px solid var(--gold);
  background: var(--white);
  border-radius: var(--radius);
  padding: 4px 20px 8px;
}

.page-products .dl-pkg__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
}

.page-products .dl-pkg__row:last-child {
  border-bottom: 0;
}

.page-products .dl-pkg__row dt {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--slate);
}

.page-products .dl-pkg__row dd {
  margin: 0;
  font-size: 17px;
  color: var(--ink);
}

.page-products .dl-pkg__row dd.mono {
  color: var(--gold-ink);
  font-size: 20px;
}

/* ---------- 三步安装 ---------- */
.page-products .dl-steps__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-products .dl-steps__list {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  position: relative;
}

.page-products .dl-steps__list::before {
  content: "";
  position: absolute;
  left: 23px;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: linear-gradient(180deg, var(--gold), rgba(201, 162, 39, .15));
}

.page-products .dl-step {
  position: relative;
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 20px;
  padding-bottom: 28px;
}

.page-products .dl-step:last-child {
  padding-bottom: 0;
}

.page-products .dl-step__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--rule-strong);
  font-size: 16px;
  color: var(--gold-ink);
  position: relative;
  z-index: 1;
}

.page-products .dl-step__title {
  font-size: 20px;
  margin: 10px 0 8px;
  color: var(--ink);
  letter-spacing: -.01em;
}

.page-products .dl-step__body p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
  max-width: 56ch;
}

.page-products .dl-steps__note {
  margin: 0;
  padding: 16px 18px;
  border-left: 3px solid var(--green);
  background: var(--cream);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-products .dl-steps__note a {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

/* ---------- V3 修复 ---------- */
.page-products .dl-fix .dl-head {
  max-width: 760px;
}

.page-products .dl-compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule-dark);
  border: 1px solid var(--rule-dark);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 40px;
}

.page-products .dl-compare__col {
  padding: 28px 24px;
  background: var(--night);
}

.page-products .dl-compare__col--after {
  background: var(--night-2);
}

.page-products .dl-compare__tag {
  display: block;
  font-size: 12px;
  letter-spacing: .16em;
  color: rgba(255, 255, 255, .55);
  margin-bottom: 14px;
}

.page-products .dl-compare__num {
  display: block;
  font-size: 54px;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--slate);
  margin-bottom: 16px;
}

.page-products .dl-compare__col--after .dl-compare__num {
  color: var(--gold);
}

.page-products .dl-compare__unit {
  font-size: 18px;
  letter-spacing: 0;
  margin-left: 8px;
}

.page-products .dl-compare__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .72);
  max-width: 46ch;
}

.page-products .dl-checklist {
  border: 1px solid var(--rule-dark);
  border-radius: var(--radius);
  padding: 24px 22px;
  background: rgba(255, 255, 255, .03);
}

.page-products .dl-checklist__title {
  font-size: 20px;
  color: var(--white);
  margin: 0 0 18px;
  letter-spacing: -.01em;
}

.page-products .dl-checklist__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .dl-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.page-products .dl-check__box {
  appearance: none;
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  margin: 2px 0 0;
  border: 1px solid rgba(255, 255, 255, .38);
  border-radius: 2px;
  background: transparent;
  cursor: pointer;
  position: relative;
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-products .dl-check__box::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 2px;
  width: 6px;
  height: 11px;
  border-right: 2px solid var(--night);
  border-bottom: 2px solid var(--night);
  transform: rotate(45deg) scale(.4);
  opacity: 0;
  transition: opacity .18s var(--ease), transform .18s var(--ease);
}

.page-products .dl-check__box:checked {
  background: var(--gold);
  border-color: var(--gold);
}

.page-products .dl-check__box:checked::after {
  opacity: 1;
  transform: rotate(45deg) scale(1);
}

.page-products .dl-check__box:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 3px;
}

.page-products .dl-check__label {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, .8);
  cursor: pointer;
}

/* ---------- 多联赛面板 ---------- */
.page-products .dl-leagues__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-products .dl-metrics {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .dl-metric {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  background: var(--white);
}

.page-products .dl-metric__name {
  font-size: 15px;
  color: var(--ink);
}

.page-products .dl-metric__unit {
  font-size: 13px;
  color: var(--cyan);
  letter-spacing: .04em;
}

.page-products .dl-leagues__link {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

.page-products .dl-leagues__link a {
  color: var(--gold-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

/* ---------- 轻量模式 ---------- */
.page-products .dl-lite {
  overflow: hidden;
}

.page-products .dl-lite__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

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

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

.page-products .dl-lite__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rule);
}

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

.page-products .dl-lite__item .status-dot {
  margin-top: 8px;
  flex: 0 0 auto;
}

/* ---------- 更新日志 ---------- */
.page-products .dl-log__wrap {
  border-top: 1px solid var(--rule-strong);
  margin-bottom: 36px;
}

.page-products .dl-log__item {
  border-bottom: 1px solid var(--rule);
  background: var(--white);
}

.page-products .dl-log__sum {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 18px 4px;
  cursor: pointer;
  list-style: none;
}

.page-products .dl-log__sum::-webkit-details-marker {
  display: none;
}

.page-products .dl-log__sum::marker {
  content: "";
}

.page-products .dl-log__ver {
  font-size: 16px;
  color: var(--gold-ink);
  letter-spacing: -.01em;
}

.page-products .dl-log__name {
  font-size: 17px;
  color: var(--ink);
}

.page-products .dl-log__item[open] .dl-log__sum {
  border-bottom: 1px dashed var(--rule);
}

.page-products .dl-log__body {
  padding: 16px 4px 20px;
}

.page-products .dl-log__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--slate);
  max-width: 68ch;
}

.page-products .dl-log__media {
  margin: 0 0 28px;
}

.page-products .dl-log__cta {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
  max-width: 70ch;
}

.page-products .dl-log__cta a {
  color: var(--gold-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .dl-pkg__row {
    grid-template-columns: 180px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }

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

  .page-products .dl-panel__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .dl-spec {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}

@media (min-width: 900px) {
  .page-products .dl-hero {
    padding-bottom: 96px;
  }

  .page-products .dl-hero__grid {
    grid-template-columns: 84px minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 36px;
    align-items: start;
  }

  .page-products .dl-rail__list {
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .page-products .dl-rail__item {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 12px 10px;
    font-size: 13px;
  }

  .page-products .dl-hero__head h1 {
    font-size: 46px;
  }

  .page-products .dl-head__title {
    font-size: 34px;
  }

  .page-products .dl-compare {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .dl-steps__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
    gap: 52px;
    align-items: start;
  }

  .page-products .dl-leagues__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .95fr);
    gap: 48px;
    align-items: center;
  }

  .page-products .dl-lite__grid {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: 48px;
    align-items: center;
  }

  .page-products .dl-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .dl-log__media {
    margin-top: 8px;
  }
}

@media (min-width: 1100px) {
  .page-products .dl-hero__head h1 {
    font-size: 54px;
  }

  .page-products .dl-head__title {
    font-size: 38px;
  }

  .page-products .dl-compare__num {
    font-size: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}