.page-products {
  --pp-tint: rgba(22, 34, 62, 0.62);
  --pp-tint-strong: rgba(14, 23, 48, 0.9);
  padding: clamp(84px, 10vw, 116px) 0 clamp(56px, 8vw, 88px);
  background:
    radial-gradient(760px 420px at 8% -4%, rgba(37, 230, 208, 0.10), transparent 68%),
    radial-gradient(620px 400px at 98% 6%, rgba(142, 107, 255, 0.13), transparent 70%);
  overflow-x: hidden;
}

.page-products .og-prose {
  color: var(--og-ink-soft);
}

.page-products .pp-section__head {
  max-width: 760px;
  margin-bottom: clamp(24px, 3.4vw, 40px);
}

.page-products .pp-section__head h2 {
  margin: 10px 0 14px;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.24;
  letter-spacing: -0.02em;
  color: var(--og-ink);
}

.page-products .og-eyebrow {
  margin: 0;
}

.page-products .pp-inline-link {
  color: var(--og-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 230, 208, 0.42);
  transition: border-color var(--og-fast) var(--og-ease), color var(--og-fast) var(--og-ease);
}

.page-products .pp-inline-link:hover,
.page-products .pp-inline-link:focus-visible {
  color: var(--og-cyan-lift);
  border-color: var(--og-cyan-lift);
}

.page-products .og-section + .og-section {
  margin-top: clamp(52px, 7vw, 96px);
}

/* ---------- Hero ---------- */
.page-products .pp-hero {
  margin-top: 18px;
}

.page-products .pp-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  grid-template-columns: 1fr;
  align-items: end;
}

.page-products .pp-hero__copy h1 {
  margin: 12px 0 18px;
  font-size: clamp(30px, 6.4vw, 52px);
  line-height: 1.14;
  letter-spacing: -0.025em;
  color: var(--og-ink);
  font-weight: 800;
}

.page-products .pp-lead {
  max-width: 36ch;
  margin: 0 0 26px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: var(--og-ink-soft);
}

.page-products .pp-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(92px, 1fr));
  gap: 1px;
  margin: 0 0 28px;
  background: var(--og-rule);
  border: 1px solid var(--og-rule);
  border-radius: 14px;
  overflow: hidden;
}

.page-products .pp-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 12px;
  background: var(--pp-tint-strong);
}

.page-products .pp-stat__num {
  font-size: 22px;
  font-weight: 700;
  color: var(--og-cyan);
  letter-spacing: 0.02em;
}

.page-products .pp-stat:nth-child(2) .pp-stat__num { color: var(--og-cyan); }
.page-products .pp-stat:nth-child(3) .pp-stat__num { color: var(--og-violet-soft); }
.page-products .pp-stat:nth-child(4) .pp-stat__num { color: var(--og-orange); }
.page-products .pp-stat:nth-child(5) .pp-stat__num { color: var(--og-ink); }

.page-products .pp-stat__label {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--og-ink-dim);
}

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

.page-products .pp-hero__media {
  margin: 0;
}

.page-products .pp-hero__media .og-media__frame--tall {
  aspect-ratio: 9 / 16;
  max-height: 460px;
  border-radius: var(--og-radius-lg);
  overflow: hidden;
  border: 1px solid var(--og-rule);
  background: var(--og-panel);
}

.page-products .pp-hero__media img,
.page-products .pp-catalog__figure img,
.page-products .pp-types__figure img,
.page-products .pp-versions__figure img,
.page-products .pp-desktop__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 设备 ---------- */
.page-products .pp-devices__wrap {
  position: relative;
}

.page-products .pp-devices__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .pp-devices__tabs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-products .pp-device {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px;
  border: 1px solid var(--og-rule);
  border-radius: var(--og-radius);
  background: var(--pp-tint);
  cursor: pointer;
  transition: transform var(--og-fast) var(--og-ease), border-color var(--og-fast) var(--og-ease), background var(--og-fast) var(--og-ease);
}

.page-products .pp-device:hover {
  transform: translateY(-3px);
  border-color: rgba(37, 230, 208, 0.5);
}

.page-products .pp-device__icon {
  width: 40px;
  height: 40px;
  color: var(--og-cyan);
  opacity: 0.85;
}

.page-products .pp-device__name {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--og-ink);
}

.page-products .pp-device__role {
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--og-ink-dim);
}

.page-products #pp-dev-phone:checked ~ .pp-devices__tabs label[for="pp-dev-phone"],
.page-products #pp-dev-tablet:checked ~ .pp-devices__tabs label[for="pp-dev-tablet"],
.page-products #pp-dev-desk:checked ~ .pp-devices__tabs label[for="pp-dev-desk"] {
  border-color: var(--og-cyan);
  background: linear-gradient(160deg, rgba(37, 230, 208, 0.14), rgba(22, 34, 62, 0.7));
  box-shadow: 0 0 0 1px rgba(37, 230, 208, 0.35);
}

.page-products #pp-dev-phone:focus-visible ~ .pp-devices__tabs label[for="pp-dev-phone"],
.page-products #pp-dev-tablet:focus-visible ~ .pp-devices__tabs label[for="pp-dev-tablet"],
.page-products #pp-dev-desk:focus-visible ~ .pp-devices__tabs label[for="pp-dev-desk"] {
  outline: 2px solid var(--og-cyan-lift);
  outline-offset: 3px;
}

.page-products .pp-devices__panels {
  margin-top: 18px;
}

.page-products .pp-device-panel {
  display: none;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--og-rule);
  border-radius: var(--og-radius);
  background: var(--pp-tint-strong);
}

.page-products .pp-device-panel h3 {
  margin: 0 0 12px;
  font-size: clamp(18px, 2.2vw, 22px);
  letter-spacing: -0.015em;
  color: var(--og-ink);
}

.page-products .pp-device-panel p {
  margin: 0 0 16px;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--og-ink-soft);
}

.page-products #pp-dev-phone:checked ~ .pp-devices__panels .pp-device-panel--phone,
.page-products #pp-dev-tablet:checked ~ .pp-devices__panels .pp-device-panel--tablet,
.page-products #pp-dev-desk:checked ~ .pp-devices__panels .pp-device-panel--desk {
  display: block;
}

.page-products .pp-mini-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-products .pp-mini-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--og-ink-dim);
}

.page-products .pp-mini-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 2px;
  background: var(--og-cyan);
}

/* ---------- 目录 ---------- */
.page-products .pp-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-bottom: 20px;
  font-size: 13.5px;
  color: var(--og-ink-dim);
}

.page-products .pp-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-products .pp-legend__dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
}

.page-products .pp-legend__dot--live { background: var(--og-cyan); }
.page-products .pp-legend__dot--replay { background: var(--og-violet); }
.page-products .pp-legend__dot--event { background: var(--og-orange); }

.page-products .pp-catalog__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 74px;
  padding: 10px 8px;
  border: 1px solid var(--og-rule);
  border-radius: 10px;
  background: var(--pp-tint-strong);
  transition: transform var(--og-fast) var(--og-ease), border-color var(--og-fast) var(--og-ease), box-shadow var(--og-fast) var(--og-ease);
}

.page-products .pp-cell--live { border-top: 2px solid var(--og-cyan); }
.page-products .pp-cell--replay { border-top: 2px solid var(--og-violet); }
.page-products .pp-cell--event { border-top: 2px solid var(--og-orange); }

.page-products .pp-cell:hover {
  transform: translateY(-2px);
  border-color: var(--og-cyan);
  box-shadow: 0 10px 22px -16px rgba(37, 230, 208, 0.9);
}

.page-products .pp-cell__no {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--og-ink-dim);
}

.page-products .pp-cell--live .pp-cell__no { color: var(--og-cyan); }
.page-products .pp-cell--replay .pp-cell__no { color: var(--og-violet-soft); }
.page-products .pp-cell--event .pp-cell__no { color: var(--og-orange); }

.page-products .pp-cell__name {
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--og-ink);
}

.page-products .pp-catalog__figure {
  margin: 26px 0 0;
}

.page-products .pp-catalog__figure .og-media__frame--wide {
  aspect-ratio: 7 / 5;
  max-height: 420px;
  border-radius: var(--og-radius-lg);
  overflow: hidden;
  border: 1px solid var(--og-rule);
  background: var(--og-panel);
}

/* ---------- 三类栏目 ---------- */
.page-products .pp-types__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .pp-type {
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--og-rule);
  border-radius: var(--og-radius);
  background: var(--pp-tint-strong);
}

.page-products .pp-type--live { border-left: 3px solid var(--og-cyan); }
.page-products .pp-type--replay { border-left: 3px solid var(--og-violet); }
.page-products .pp-type--event { border-left: 3px solid var(--og-orange); }

.page-products .pp-type__num {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--og-ink-dim);
}

.page-products .pp-type--live .pp-type__num { color: var(--og-cyan); }
.page-products .pp-type--replay .pp-type__num { color: var(--og-violet-soft); }
.page-products .pp-type--event .pp-type__num { color: var(--og-orange); }

.page-products .pp-type h3 {
  margin: 0 0 12px;
  font-size: clamp(18px, 2.2vw, 21px);
  letter-spacing: -0.015em;
  color: var(--og-ink);
}

.page-products .pp-type p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--og-ink-soft);
}

.page-products .pp-type__hint {
  margin: 0;
  padding-top: 12px;
  border-top: 1px dashed var(--og-rule);
  font-size: 13.5px;
  color: var(--og-ink-dim);
}

.page-products .pp-types__figure {
  margin: 22px 0 0;
  max-width: 340px;
}

.page-products .pp-types__figure .og-media__frame--square {
  aspect-ratio: 1 / 1;
  border-radius: var(--og-radius);
  overflow: hidden;
  border: 1px solid var(--og-rule);
  background: var(--og-panel);
}

/* ---------- 版本 ---------- */
.page-products .pp-versions__bar {
  display: grid;
  grid-template-columns: repeat(26, minmax(0, 1fr));
  gap: 3px;
  padding: 14px;
  border: 1px solid var(--og-rule);
  border-radius: 14px;
  background: var(--pp-tint-strong);
}

.page-products .pp-seg {
  display: block;
  height: 30px;
  border-radius: 4px;
  transition: transform var(--og-fast) var(--og-ease), filter var(--og-fast) var(--og-ease);
}

.page-products .pp-seg--a { background: linear-gradient(180deg, rgba(37, 230, 208, 0.75), rgba(37, 230, 208, 0.25)); }
.page-products .pp-seg--b { background: linear-gradient(180deg, rgba(142, 107, 255, 0.8), rgba(199, 156, 255, 0.28)); }
.page-products .pp-seg--c { background: linear-gradient(180deg, rgba(255, 138, 61, 0.82), rgba(255, 138, 61, 0.26)); }

.page-products .pp-seg:hover {
  transform: scaleY(1.14);
  filter: brightness(1.25);
}

.page-products .pp-stages {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 18px;
  background: var(--og-rule);
  border: 1px solid var(--og-rule);
  border-radius: var(--og-radius);
  overflow: hidden;
}

.page-products .pp-stage {
  padding: 20px 18px;
  background: var(--og-panel);
}

.page-products .pp-stage__no {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--og-cyan);
}

.page-products .pp-stage h3 {
  margin: 0 0 10px;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--og-ink);
}

.page-products .pp-stage p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--og-ink-dim);
}

.page-products .pp-versions__figure {
  margin: 22px 0 0;
}

.page-products .pp-versions__figure .og-media__frame--wide {
  aspect-ratio: 3 / 2;
  max-height: 300px;
  border-radius: var(--og-radius);
  overflow: hidden;
  border: 1px solid var(--og-rule);
  background: var(--og-panel);
}

/* ---------- 安装 ---------- */
.page-products .pp-install__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-install__item {
  padding: 22px 20px;
  border: 1px solid var(--og-rule);
  border-radius: var(--og-radius);
  background: var(--pp-tint-strong);
}

.page-products .pp-install__no {
  margin: 0 0 10px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--og-cyan);
}

.page-products .pp-install__item h3 {
  margin: 0 0 10px;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--og-ink);
}

.page-products .pp-install__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--og-ink-dim);
}

.page-products .pp-install__note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--og-ink-dim);
}

/* ---------- 电脑端 ---------- */
.page-products .pp-desktop__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-products .pp-desktop__copy h2 {
  margin: 10px 0 18px;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.24;
  letter-spacing: -0.02em;
  color: var(--og-ink);
}

.page-products .pp-notice {
  margin: 0 0 20px;
  padding: 16px 18px;
  border: 1px solid var(--og-orange);
  border-left-width: 4px;
  border-radius: 12px;
  background: rgba(255, 138, 61, 0.10);
}

.page-products .pp-notice p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--og-ink);
}

.page-products .pp-desktop__copy .og-prose {
  margin: 0 0 18px;
}

.page-products .pp-desktop__action {
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--og-rule);
}

.page-products .pp-desktop__action-note {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--og-ink-dim);
}

.page-products .pp-desktop__media {
  margin: 0;
}

.page-products .pp-desktop__media .og-media__frame--wide {
  aspect-ratio: 16 / 9;
  border-radius: var(--og-radius-lg);
  overflow: hidden;
  border: 1px solid var(--og-rule);
  background: var(--og-panel);
}

/* ---------- 三步 ---------- */
.page-products .pp-steps__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-products .pp-step {
  position: relative;
  padding: 24px 20px 24px 22px;
  border: 1px solid var(--og-rule);
  border-radius: var(--og-radius);
  background: var(--pp-tint);
}

.page-products .pp-step__no {
  display: block;
  margin-bottom: 10px;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--og-cyan);
  opacity: 0.9;
}

.page-products .pp-step h3 {
  margin: 0 0 10px;
  font-size: 18px;
  letter-spacing: -0.015em;
  color: var(--og-ink);
}

.page-products .pp-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--og-ink-dim);
}

.page-products .pp-end {
  margin-top: 30px;
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--og-rule);
  border-radius: var(--og-radius-lg);
  background: linear-gradient(150deg, rgba(22, 34, 62, 0.9), rgba(14, 23, 48, 0.75));
}

.page-products .pp-end__text {
  margin: 0 0 20px;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.95;
  color: var(--og-ink-soft);
}

.page-products .pp-end__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 640px) {
  .page-products .pp-install__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pp-catalog__grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 7px;
  }

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

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

@media (min-width: 900px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 0.72fr);
  }

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

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

  .page-products .pp-types__grid .pp-type--event {
    grid-column: span 2;
  }

  .page-products .pp-desktop__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-products .pp-catalog__figure .og-media__frame--wide {
    aspect-ratio: 7 / 4;
  }
}

@media (min-width: 1080px) {
  .page-products .pp-types__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pp-types__grid .pp-type--event {
    grid-column: auto;
  }

  .page-products .pp-types__figure {
    max-width: 380px;
  }

  .page-products .pp-stages {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .page-products .pp-catalog__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-seg {
    height: 22px;
  }

  .page-products .pp-step__no {
    font-size: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-cell,
  .page-products .pp-device,
  .page-products .pp-seg {
    transition: none;
  }

  .page-products .pp-cell:hover,
  .page-products .pp-device:hover,
  .page-products .pp-seg:hover {
    transform: none;
  }
}