.page-products {
  --pc-gap: clamp(16px, 2.6vw, 30px);
  --pc-pad: clamp(18px, 2.6vw, 28px);
  display: block;
}

.page-products .section {
  padding-block: clamp(52px, 8vw, 104px);
}

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

.page-products .media__frame {
  overflow: hidden;
}

.page-products .prose {
  color: var(--paper);
  opacity: 0.9;
  line-height: 1.85;
  max-width: 34em;
}

.page-products .chapter-tag {
  margin-bottom: 14px;
}

/* ---------- 首屏 ---------- */
.page-products .intro__inner {
  max-width: 62rem;
}

.page-products .intro__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.85rem, 5vw, 3.3rem);
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: var(--paper);
  margin: 0 0 1.05rem;
}

.page-products .intro__lead {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.85;
  color: var(--paper);
  opacity: 0.92;
  max-width: 34em;
  margin: 0;
}

.page-products .intro__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
}

.page-products .intro__stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0;
  padding: 9px 14px;
  border: var(--edge);
  background: var(--ink-800);
  border-radius: var(--radius);
}

.page-products .intro__stat b {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--signal);
}

.page-products .intro__stat span {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--muted);
}

/* ---------- 三张工具卡 ---------- */
.page-products .deck__media {
  margin: 0 0 clamp(26px, 4vw, 44px);
}

.page-products .deck__title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.6vw, 1.95rem);
  line-height: 1.3;
  color: var(--paper);
  margin: 0 0 clamp(20px, 3vw, 30px);
}

.page-products .deck__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pc-gap);
}

.page-products .tool-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--pc-pad);
  background: var(--ink-700);
  border: 2px solid var(--line-600);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
  transition: box-shadow 0.22s var(--ease), border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-products .tool-card--mint { border-color: var(--mint); }
.page-products .tool-card--cyan { border-color: var(--signal); }
.page-products .tool-card--amber { border-color: var(--amber); }

.page-products .tool-card:hover {
  box-shadow: 2px 2px 0 var(--line-600);
  transform: translateY(-2px);
}

.page-products .tool-card__idx {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  color: var(--muted);
  margin: 0;
}

.page-products .tool-card__name {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  line-height: 1.3;
  color: var(--paper);
  margin: 0;
}

.page-products .tool-card__text {
  flex: 1;
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .tool-card .btn {
  align-self: flex-start;
}

/* ---------- 我的查询 ---------- */
.page-products .records__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .records__grid > * {
  min-width: 0;
}

.page-products .records__title,
.page-products .settings__title,
.page-products .steps__title,
.page-products .compat__title,
.page-products .mistakes__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.2vw, 2.3rem);
  line-height: 1.22;
  color: var(--paper);
  margin: 0 0 16px;
}

.page-products .records__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-products .record {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line-600);
}

.page-products .record:last-child {
  border-bottom: 1px solid var(--line-600);
}

.page-products .record__no {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border: var(--edge);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--signal);
}

.page-products .record--active .record__no {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--ink-900);
}

.page-products .record__name {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 6px;
  font-size: 1.02rem;
  color: var(--paper);
}

.page-products .record__pin {
  font-style: normal;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  padding: 2px 7px;
  color: var(--ink-900);
  background: var(--signal);
  border-radius: var(--radius);
}

.page-products .record__body p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .record__link {
  margin-left: 6px;
  color: var(--mint);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .record__link:hover {
  color: var(--signal);
}

.page-products .records__copy {
  margin-top: 26px;
  padding: var(--pc-pad);
  background: var(--ink-800);
  border: var(--edge);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
}

.page-products .records__copy-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .records__copy-text strong {
  font-family: var(--font-mono);
  color: var(--paper);
  letter-spacing: 0.02em;
}

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

/* ---------- 设置项集中页 ---------- */
.page-products .settings__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 36px);
  margin-top: 30px;
}

.page-products .settings__layout > * {
  min-width: 0;
}

.page-products .settings__groups {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .set-group {
  padding: 18px;
  background: var(--ink-800);
  border: var(--edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.page-products .set-group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-600);
}

.page-products .set-group__name {
  margin: 0;
  font-size: 1.02rem;
  color: var(--paper);
}

.page-products .set-group__count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-products .set-group__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-products .set-group__list li {
  position: relative;
  padding-left: 15px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--paper);
  opacity: 0.86;
}

.page-products .set-group__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  background: var(--signal);
}

.page-products .set-group__hint {
  margin: 12px 0 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--muted);
}

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

/* ---------- 五步流程 ---------- */
.page-products .steps__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 46px);
}

.page-products .steps__grid > * {
  min-width: 0;
}

.page-products .step-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0 0 0 18px;
  border-left: 2px solid var(--line-600);
}

.page-products .step {
  position: relative;
}

.page-products .step::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 22px;
  width: 12px;
  height: 12px;
  background: var(--ink-900);
  border: 2px solid var(--signal);
}

.page-products .step details {
  border-bottom: 1px solid var(--line-600);
}

.page-products .step summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 15px 0;
  cursor: pointer;
  list-style: none;
}

.page-products .step summary::-webkit-details-marker {
  display: none;
}

.page-products .step__no {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--muted);
  padding: 2px 7px;
  border: 1px solid var(--line-600);
  border-radius: var(--radius);
}

.page-products .step__name {
  font-size: 1rem;
  color: var(--paper);
}

.page-products .step__go {
  margin-left: auto;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--ink-900);
  background: var(--mint);
  padding: 3px 8px;
  border-radius: var(--radius);
}

.page-products .step details[open] .step__no {
  color: var(--ink-900);
  background: var(--mint);
  border-color: var(--mint);
}

.page-products .step details[open] .step__name {
  color: var(--mint);
}

.page-products .step__detail {
  padding: 0 0 18px 4px;
}

.page-products .step__detail p {
  margin: 0 0 10px;
  font-size: 0.92rem;
  line-height: 1.82;
  color: var(--muted);
  max-width: 36em;
}

.page-products .step__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--signal);
  text-decoration: none;
  border-bottom: 2px solid var(--signal);
  padding-bottom: 2px;
}

.page-products .step__link:hover {
  color: var(--mint);
  border-color: var(--mint);
}

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

/* ---------- 安卓适配清单 ---------- */
.page-products .compat__band {
  margin: 0 0 clamp(26px, 4vw, 40px);
}

.page-products .compat__table {
  margin-top: 26px;
  border: 2px solid var(--line-600);
  border-radius: var(--radius);
  background: var(--ink-800);
  overflow: hidden;
}

.page-products .compat__head {
  display: none;
}

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

.page-products .compat__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-600);
}

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

.page-products .compat__ver {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-products .compat__state {
  justify-self: start;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  padding: 2px 8px;
  border: 1px solid var(--signal);
  color: var(--signal);
  border-radius: var(--radius);
}

.page-products .compat__state--warn {
  border-color: var(--amber);
  color: var(--amber);
}

.page-products .compat__note {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .compat__foot {
  margin-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

.page-products .compat__foot p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--muted);
  max-width: 42em;
}

/* ---------- 误操作与收束 ---------- */
.page-products .mistakes__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 26px;
}

.page-products .mistake {
  padding: 18px;
  background: var(--ink-800);
  border: var(--edge);
  border-left-width: 4px;
  border-left-color: var(--coral);
  border-radius: var(--radius);
}

.page-products .mistake__wrong {
  margin: 0 0 8px;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--paper);
}

.page-products .mistake__right {
  margin: 0 0 12px;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .mistake__link {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid var(--mint);
}

.page-products .mistake__link:hover {
  color: var(--signal);
  border-color: var(--signal);
}

.page-products .closing {
  margin-top: clamp(26px, 4vw, 40px);
  padding: var(--pc-pad);
  background: var(--ink-700);
  border: 2px solid var(--line-600);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
}

.page-products .closing__text {
  margin: 0 0 18px;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--paper);
  opacity: 0.9;
  max-width: 44em;
}

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

/* ---------- 中等屏幕 ---------- */
@media (min-width: 640px) {
  .page-products .records__copy {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

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

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

/* ---------- 桌面 ---------- */
@media (min-width: 860px) {
  .page-products .deck__grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
    padding-bottom: 46px;
  }

  .page-products .tool-card:nth-child(1) { transform: translateY(0); }
  .page-products .tool-card:nth-child(2) { transform: translateY(24px); }
  .page-products .tool-card:nth-child(3) { transform: translateY(48px); }

  .page-products .tool-card:nth-child(1):hover,
  .page-products .tool-card:nth-child(2):hover,
  .page-products .tool-card:nth-child(3):hover {
    transform: translateY(-2px);
  }

  .page-products .records__grid {
    grid-template-columns: 1.3fr 0.7fr;
    align-items: start;
  }

  .page-products .settings__layout {
    grid-template-columns: 1.35fr 0.65fr;
    align-items: start;
  }

  .page-products .steps__grid {
    grid-template-columns: 1.25fr 0.75fr;
    align-items: start;
  }

  .page-products .compat__head {
    display: grid;
    grid-template-columns: 1.05fr 0.85fr 2.1fr;
    gap: 16px;
    padding: 12px 18px;
    background: var(--ink-700);
    border-bottom: 2px solid var(--line-600);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    color: var(--muted);
  }

  .page-products .compat__row {
    grid-template-columns: 1.05fr 0.85fr 2.1fr;
    align-items: baseline;
    gap: 16px;
    padding: 15px 18px;
  }

  .page-products .compat__foot {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tool-card,
  .page-products .tool-card:hover {
    transform: none;
    transition: none;
  }
}
</main>