.page-products {
  --p-tint-1: #E3EDEF;
  --p-tint-2: #D2E3E6;
  --p-tint-3: #FFFFFF;
  --p-hairline: rgba(185, 207, 212, 0.45);
  --p-card-w: 236px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.85;
  overflow-x: hidden;
}

.page-products .section {
  padding-block: clamp(38px, 6vw, 82px);
}

.page-products .chapter {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-products .chapter__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.page-products .chapter__num {
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-products .chapter__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 4.2vw, 2.35rem);
  line-height: 1.24;
  letter-spacing: 0.02em;
  color: var(--deep);
}

.page-products .chapter__lede {
  margin: 12px 0 0;
  max-width: 38em;
  font-size: 16px;
  color: #3C5A61;
}

.page-products .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--deep);
}

.page-products .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-products .breadcrumb__link {
  color: var(--cyan);
  text-decoration: none;
}

.page-products .breadcrumb__link:hover,
.page-products .breadcrumb__link:focus-visible {
  text-decoration: underline;
}

.page-products .eyebrow {
  display: inline-block;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--grape);
}

.page-products .p-inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 1px;
}

.page-products .p-inline-link:hover,
.page-products .p-inline-link:focus-visible {
  color: var(--deep);
  border-bottom-color: var(--deep);
}

/* 首屏 */
.page-products .p-hero {
  padding-block: clamp(22px, 4vw, 40px) clamp(30px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
  background-image:
    repeating-linear-gradient(45deg, rgba(63, 126, 136, 0.05) 0 1px, transparent 1px 14px),
    linear-gradient(175deg, var(--paper) 0%, var(--band) 100%);
}

.page-products .p-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-products .p-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.05rem, 7.6vw, 4.1rem);
  line-height: 1.06;
  letter-spacing: 0.02em;
  color: var(--deep);
}

.page-products .p-hero__lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 17px;
  color: var(--ink);
}

.page-products .p-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .p-hero__aside {
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--line);
  background: var(--glass);
  align-self: start;
}

.page-products .p-hero__aside-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--deep);
}

.page-products .p-hero__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .p-hero__list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--hairline);
  font-size: 15px;
}

.page-products .p-hero__list li:last-child {
  border-bottom: 0;
}

.page-products .p-hero__aside-foot {
  margin: 14px 0 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

/* 终端矩阵 */
.page-products .p-terms {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-products .p-term {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: clamp(16px, 3vw, 26px);
  border: 0;
  border-top: 3px solid transparent;
  background: var(--p-tint-1);
  color: var(--ink);
  font-family: var(--font-body);
  text-align: left;
  cursor: pointer;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .p-term--android { background: var(--p-tint-2); }
.page-products .p-term--mac { background: var(--p-tint-3); }
.page-products .p-term--web { background: var(--deep); color: var(--paper); }

.page-products .p-term:hover,
.page-products .p-term:focus-visible {
  background: #FFFDF7;
  color: var(--ink);
  outline: 2px solid var(--gold);
  outline-offset: -2px;
}

.page-products .p-term--web:hover,
.page-products .p-term--web:focus-visible {
  background: #1D474E;
  color: var(--paper);
}

.page-products .p-term[aria-selected="true"] {
  background: #FFFDF7;
  color: var(--ink);
  border-top-color: var(--gold);
  box-shadow: inset 0 0 0 2px var(--gold);
}

.page-products .p-term--web[aria-selected="true"] {
  background: var(--deep);
  color: var(--paper);
}

.page-products .p-term__os {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.2rem, 2.6vw, 1.45rem);
  letter-spacing: 0.02em;
}

.page-products .p-term__meta {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-products .p-term--web .p-term__meta { color: var(--gold-soft); }

.page-products .p-term__hint {
  font-size: 13px;
  opacity: 0.82;
}

.page-products .p-panels {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.page-products .p-panel {
  display: grid;
  gap: 18px;
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  background: var(--paper-solid);
}

.page-products .p-spec {
  margin: 0;
  display: grid;
  gap: 8px;
}

.page-products .p-spec > div {
  display: grid;
  grid-template-columns: 5.5em minmax(0, 1fr);
  gap: 10px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--hairline);
}

.page-products .p-spec dt {
  font-size: 13px;
  font-weight: 600;
  color: var(--deep);
  letter-spacing: 0.04em;
}

.page-products .p-spec dd {
  margin: 0;
  font-size: 15px;
}

.page-products .p-panel__side p {
  margin: 0 0 14px;
  font-size: 15px;
  color: #33535A;
}

.page-products .p-shots {
  display: grid;
  gap: clamp(16px, 3vw, 26px);
  margin-top: clamp(22px, 4vw, 40px);
}

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

.page-products .figure__frame {
  background: var(--band);
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-products .figure__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .figure__caption {
  margin-top: 10px;
  font-size: 13px;
  color: #4A666D;
}

.page-products .p-shot--mobile,
.page-products .p-shot:last-child .figure__frame {
  max-width: 320px;
}

/* 四步安装 */
.page-products .p-install {
  background-image: linear-gradient(158deg, var(--ink) 0%, var(--deep) 62%, #2F6771 100%);
  color: var(--paper);
}

.page-products .p-install .chapter__title { color: var(--paper-solid); }
.page-products .p-install .chapter__num { color: var(--gold-soft); }
.page-products .p-install .chapter__lede { color: rgba(242, 246, 247, 0.78); }

.page-products .p-steps {
  margin: clamp(8px, 2vw, 16px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: clamp(26px, 5vw, 48px);
}

.page-products .p-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 3vw, 34px);
  padding-top: clamp(18px, 3vw, 30px);
  border-top: 1px solid rgba(185, 207, 212, 0.24);
}

.page-products .p-step__num {
  font-size: clamp(1.9rem, 5vw, 3.2rem);
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-products .p-step__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  color: var(--paper-solid);
}

.page-products .p-step__body p {
  margin: 0 0 10px;
  max-width: 40em;
  font-size: 15.5px;
  color: rgba(242, 246, 247, 0.86);
}

.page-products .p-step__tip {
  padding-left: 12px;
  border-left: 2px solid var(--gold);
  font-size: 14px;
  color: rgba(242, 246, 247, 0.7);
}

.page-products .p-install .p-inline-link {
  color: var(--gold-soft);
  border-bottom-color: var(--gold-soft);
}

/* 回放导览 */
.page-products .p-replay {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .p-replay__fig .figure__frame {
  background: var(--p-tint-1);
}

.page-products .p-checks {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .p-checks li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  color: var(--ink);
}

.page-products .p-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-products .p-checks--compact li::before {
  background: var(--cyan);
}

.page-products .p-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--deep);
}

.page-products .p-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(204px, var(--p-card-w));
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 14px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-products .p-card {
  scroll-snap-align: start;
  display: grid;
  gap: 6px;
  padding: 16px;
  background: var(--paper-solid);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
}

.page-products .p-card__no {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--deep);
}

.page-products .p-card__meta {
  margin: 0;
  font-size: 13px;
  color: #4A666D;
}

.page-products .p-card__score {
  margin: 4px 0 0;
  font-size: 15px;
  letter-spacing: 0.06em;
}

.page-products .p-card__score--up { color: var(--deep); }
.page-products .p-card__score--down { color: var(--clay); }

.page-products .p-rail__hint {
  margin: 6px 0 0;
  font-size: 13px;
  color: #4A666D;
}

/* 周三更新 */
.page-products .p-weekly {
  background-color: var(--band);
  background-image:
    repeating-linear-gradient(-45deg, rgba(63, 126, 136, 0.07) 0 1px, transparent 1px 16px);
  border-block: 1px solid var(--line);
}

.page-products .p-weekly__grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-products .p-count {
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  background: var(--glass);
  display: grid;
  gap: 10px;
  align-self: start;
}

.page-products .p-count__label {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--deep);
}

.page-products .p-count__clock {
  justify-self: start;
  padding: 6px 14px;
  font-size: clamp(1.4rem, 4.4vw, 2.1rem);
  letter-spacing: 0.06em;
  color: var(--deep);
  background: var(--gold-soft);
  border-radius: 2px;
}

.page-products .p-count__clock.is-soon,
.page-products .p-count__clock[data-state="soon"] {
  background: #F3DCD5;
  color: var(--clay);
}

.page-products .p-count__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-products .p-count__note {
  margin: 0;
  font-size: 13px;
  color: #4A666D;
}

.page-products .p-weekly__sub {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.15rem, 2.6vw, 1.4rem);
  color: var(--deep);
}

.page-products .p-weekly__text p {
  margin: 0;
  max-width: 40em;
  font-size: 15.5px;
}

.page-products .p-logs {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-products .p-log {
  padding-top: 10px;
  border-top: 3px solid var(--cyan);
}

.page-products .p-log--tune { border-top-color: var(--gold); }
.page-products .p-log--fix { border-top-color: var(--clay); }

.page-products .p-log h4 {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--deep);
}

.page-products .p-log p {
  margin: 0;
  font-size: 14.5px;
  color: var(--ink);
}

/* 版本表 */
.page-products .p-versions__fig {
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-products .p-vtable {
  border-top: 2px solid var(--deep);
}

.page-products .p-vtable__head {
  display: none;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--deep);
  border-bottom: 1px solid var(--line);
}

.page-products .p-vrow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  transition: background var(--dur) var(--ease);
}

.page-products .p-vrow:nth-child(even) {
  background: var(--band);
}

.page-products .p-vrow:hover,
.page-products .p-vrow:focus-within,
.page-products .p-vrow:focus {
  background: #FBF7EC;
  outline: none;
}

.page-products .p-vrow:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -2px;
}

.page-products .p-vrow__ver {
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--deep);
}

.page-products .p-vrow__main {
  font-size: 15px;
  font-weight: 600;
}

.page-products .p-vrow__mod {
  font-size: 13px;
  color: #4A666D;
}

.page-products .p-vrow__more {
  grid-column: 1 / -1;
  max-height: 0;
  overflow: hidden;
  transition: max-height 260ms var(--ease);
}

.page-products .p-vrow:hover .p-vrow__more,
.page-products .p-vrow:focus-within .p-vrow__more,
.page-products .p-vrow:focus .p-vrow__more {
  max-height: 220px;
}

.page-products .p-vrow__more p {
  margin: 6px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--gold);
  font-size: 14px;
  color: #33535A;
}

.page-products .p-vrow__more strong {
  display: inline-block;
  min-width: 2.6em;
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

/* 校验与支持 */
.page-products .p-verify {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, var(--paper) 0%, #FFFFFF 100%);
}

.page-products .p-verify__grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-products .p-verify__label {
  margin: 0 0 10px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--deep);
}

.page-products .p-checksum {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--ink);
}

.page-products .p-checksum__val {
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--gold-soft);
}

.page-products .copy-btn {
  padding: 7px 14px;
  border: 0;
  border-radius: 2px;
  background: var(--gold);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .copy-btn:hover,
.page-products .copy-btn:focus-visible {
  background: var(--gold-soft);
}

.page-products .copy-btn[data-state="copied"] {
  background: var(--gold-soft);
  color: var(--clay);
}

.page-products .p-verify__contact {
  margin: 18px 0 0;
  max-width: 40em;
  font-size: 15px;
  color: var(--ink);
}

.page-products .p-verify__contact .mono {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--deep);
}

.page-products .p-verify__tail {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--hairline);
  max-width: 46em;
  font-size: 15px;
  color: #3C5A61;
}

/* 响应式 */
@media (min-width: 640px) {
  .page-products .p-terms {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .p-logs {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .p-shot--mobile,
  .page-products .p-shot:last-child .figure__frame {
    max-width: 100%;
  }
}

@media (min-width: 880px) {
  .page-products .p-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.75fr);
    align-items: start;
  }

  .page-products .chapter__lede {
    padding-left: 2em;
  }

  .page-products .p-panel {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-products .p-shots {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 0.8fr);
    align-items: start;
  }

  .page-products .p-replay {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-products .p-weekly__grid {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    align-items: start;
  }

  .page-products .p-verify__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }

  .page-products .p-vtable__head {
    display: grid;
    grid-template-columns: 6em 12em minmax(0, 1fr);
    gap: 12px;
  }

  .page-products .p-vrow {
    grid-template-columns: 6em 12em minmax(0, 1fr);
    gap: 8px 12px;
    align-items: baseline;
  }
}

@media (min-width: 1080px) {
  .page-products .p-terms {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .p-steps {
    gap: clamp(34px, 4vw, 54px);
  }

  .page-products .p-hero__title {
    letter-spacing: 0.01em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .p-term,
  .page-products .p-vrow,
  .page-products .copy-btn {
    transition-duration: 120ms;
  }

  .page-products .p-vrow__more {
    transition-duration: 120ms;
  }
}

.page-products {
  --hairline: currentColor;
}