.page-products {
  --px-hair: 1px solid var(--line);
  --px-hair-strong: 1px solid var(--line-strong);
  --px-ink-soft: #46505A;
  background: var(--night);
  color: var(--text);
}

.page-products .px-crumb {
  padding-top: 18px;
  padding-bottom: 10px;
}

.page-products .px-sec-head {
  margin-bottom: 28px;
}

.page-products .px-sec-head .display-lg {
  margin: 10px 0 14px;
  font-size: clamp(26px, 5.6vw, 42px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.page-products .px-sec-head .lead {
  max-width: 60ch;
  color: var(--text);
}

/* ---------- 首屏 ---------- */

.page-products .px-hero {
  padding-top: 6px;
  padding-bottom: 56px;
}

.page-products .px-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: stretch;
}

.page-products .px-hero__media {
  position: relative;
  min-width: 0;
}

.page-products .px-hero__media .media-frame {
  height: 100%;
}

.page-products .px-hero__media::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 42%;
  height: 6px;
  background: var(--lake);
  transform: skewX(-32deg);
  transform-origin: bottom right;
  pointer-events: none;
}

.page-products .px-hero__body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.page-products .px-hero__title {
  margin: 12px 0 16px;
  font-size: clamp(30px, 7.4vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--snow);
}

.page-products .px-hero__lead {
  max-width: 52ch;
  color: var(--text);
  font-size: 16px;
  line-height: 1.75;
}

.page-products .px-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 28px;
  background: var(--line);
  border-top: var(--px-hair);
  border-bottom: var(--px-hair);
}

.page-products .px-hero__stats .stat {
  background: var(--night);
  padding: 16px 12px 14px;
  border: 0;
}

.page-products .px-hero__stats .stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1;
  color: var(--score);
  letter-spacing: -0.01em;
}

.page-products .px-hero__stats .stat__label {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.page-products .px-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 能力切换 ---------- */

.page-products .px-features__seg {
  border-top: var(--px-hair);
}

.page-products .px-features__seg .seg__list {
  display: flex;
  gap: 0;
  overflow-x: auto;
  border-bottom: var(--px-hair);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-products .px-features__seg .seg__btn {
  flex: 0 0 auto;
  padding: 14px 16px;
  border: 0;
  background: transparent;
  color: var(--text-dim);
  font: inherit;
  font-size: 14px;
  letter-spacing: 0.03em;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-products .px-features__seg .seg__btn[aria-selected="true"] {
  color: var(--snow);
  border-bottom-color: var(--score);
}

.page-products .px-features__seg .seg__btn:hover {
  color: var(--lake-lift);
}

.page-products .px-features__seg .seg__btn:focus-visible {
  outline: 2px solid var(--lake-lift);
  outline-offset: -2px;
}

.page-products .px-panel {
  padding: 30px 0 0;
  background: transparent;
  border: 0;
}

.page-products .px-panel[hidden] {
  display: none;
}

.page-products .px-panel .h-md {
  margin: 10px 0 0;
  font-size: clamp(20px, 4.2vw, 26px);
  line-height: 1.3;
  color: var(--snow);
}

.page-products .px-panel__head {
  margin-bottom: 22px;
}

.page-products .px-panel__text {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

.page-products .px-panel__split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-products .px-panel__col {
  min-width: 0;
}

.page-products .px-panel__figure {
  min-width: 0;
}

.page-products .px-note {
  margin: 20px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--lake);
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-dim);
}

/* 步骤 */

.page-products .px-steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border-top: var(--px-hair);
  border-bottom: var(--px-hair);
}

.page-products .px-step {
  position: relative;
  background: var(--rock);
  padding: 22px 18px 24px;
}

.page-products .px-step__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 34px;
  line-height: 1;
  color: var(--lake);
  letter-spacing: -0.02em;
}

.page-products .px-step__title {
  margin: 14px 0 8px;
  font-size: 19px;
  line-height: 1.35;
  color: var(--snow);
}

.page-products .px-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
}

.page-products .px-step__screen {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-strong);
  font-size: 13px;
  line-height: 1.7;
  color: var(--lake-lift);
}

/* 字段列表 */

.page-products .px-fields {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--px-hair);
}

.page-products .px-fields li {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-bottom: var(--px-hair);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .px-fields__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--score);
  padding-top: 3px;
}

/* 事件流 */

.page-products .px-flow {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 22px;
}

.page-products .px-flow__row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  background: var(--rock);
  border-left: 2px solid var(--line-strong);
  font-size: 13px;
}

.page-products .px-flow__row--goal {
  border-left-color: var(--score);
}

.page-products .px-flow__row--red {
  border-left-color: var(--red);
}

.page-products .px-flow__row--amber {
  border-left-color: var(--amber);
}

.page-products .px-flow__time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  min-width: 38px;
}

.page-products .px-flow__desc {
  color: var(--text);
}

/* 倒计时 */

.page-products .px-countdown {
  position: relative;
  width: 158px;
  height: 158px;
  margin: 24px 0 8px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(
    var(--score) 0turn 0.62turn,
    rgba(198, 208, 216, 0.14) 0.62turn 1turn
  );
}

.page-products .px-countdown__inner {
  position: absolute;
  inset: 7px;
  border-radius: 50%;
  background: var(--night);
  display: grid;
  place-items: center;
  text-align: center;
}

.page-products .px-countdown__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 32px;
  line-height: 1;
  color: var(--snow);
  letter-spacing: -0.01em;
}

.page-products .px-countdown__label {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

.page-products .px-lineup-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--px-hair);
}

.page-products .px-lineup-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 0;
  border-bottom: var(--px-hair);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .px-lineup-list .tag {
  flex: 0 0 auto;
  margin-top: 2px;
}

/* 月度条带 */

.page-products .px-plan__strip {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 24px;
  padding-top: 14px;
  border-top: var(--px-hair);
  border-bottom: var(--px-hair);
  padding-bottom: 12px;
  overflow-x: auto;
}

.page-products .px-plan__tick {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  white-space: nowrap;
}

/* 筛选标签 */

.page-products .px-chiprow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .px-chip {
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 6px 10px;
  border: 1px solid var(--line-strong);
  color: var(--text-dim);
}

/* 多端同步面板 */

.page-products .px-sync {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: var(--px-hair);
  border-bottom: var(--px-hair);
}

.page-products .px-sync__item {
  background: var(--rock);
  padding: 20px 18px;
}

.page-products .px-sync__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--lake-lift);
}

.page-products .px-sync__title {
  margin: 10px 0 8px;
  font-size: 18px;
  color: var(--snow);
}

.page-products .px-sync__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
}

.page-products .px-alert {
  margin-top: 26px;
  padding: 20px 18px;
  background: var(--night);
  border-left: 3px solid var(--score);
}

.page-products .px-alert__title {
  margin: 0 0 12px;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--snow);
}

.page-products .px-alert__list {
  margin: 0;
  padding: 0 0 0 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text);
}

.page-products .px-alert__list li + li {
  margin-top: 6px;
}

/* ---------- 月度排期 ---------- */

.page-products .px-plan {
  background: var(--night);
}

.page-products .px-plan__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 0 0 24px;
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-products .px-plan__legend span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
}

.page-products .px-plan__legend i {
  display: inline-block;
  width: 10px;
  height: 10px;
}

.page-products .px-plan__legend i.is-done {
  background: var(--score);
}

.page-products .px-plan__legend i.is-dev {
  background: var(--amber);
}

.page-products .px-plan__legend i.is-next {
  background: var(--clay);
}

.page-products .px-plan__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border-top: var(--px-hair);
  border-bottom: var(--px-hair);
}

.page-products .px-plan__cell {
  position: relative;
  background: var(--night);
  padding: 20px 16px 18px;
  min-height: 128px;
}

.page-products .px-plan__cell::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--score);
}

.page-products .px-plan__cell--dev::before {
  background: var(--amber);
}

.page-products .px-plan__cell--next::before {
  background: var(--clay);
}

.page-products .px-plan__month {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

.page-products .px-plan__name {
  display: block;
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.45;
  color: var(--snow);
}

.page-products .px-plan__state {
  display: inline-block;
  margin-top: 14px;
  padding: 3px 8px;
  font-size: 11px;
  letter-spacing: 0.08em;
  border: 1px solid currentColor;
  color: var(--score);
}

.page-products .px-plan__cell--dev .px-plan__state {
  color: var(--amber);
}

.page-products .px-plan__cell--next .px-plan__state {
  color: #D08E72;
}

/* ---------- 资料对照 ---------- */

.page-products .px-compare .px-sec-head .display-lg {
  color: var(--snow);
}

.page-products .px-compare__seg {
  border-top: var(--px-hair-strong);
}

.page-products .px-compare__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-bottom: var(--px-hair-strong);
}

.page-products .px-compare__row {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 14px 12px;
  border: 0;
  border-bottom: var(--px-hair);
  background: transparent;
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background var(--t) var(--ease);
}

.page-products .px-compare__row:hover {
  background: rgba(28, 111, 180, 0.12);
}

.page-products .px-compare__row[aria-selected="true"] {
  background: var(--rock);
  box-shadow: inset 3px 0 0 var(--score);
}

.page-products .px-compare__row:focus-visible {
  outline: 2px solid var(--lake-lift);
  outline-offset: -2px;
}

.page-products .px-compare__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lake-lift);
}

.page-products .px-compare__meta {
  font-size: 14px;
  color: var(--text);
}

.page-products .px-compare__score {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--snow);
}

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

.page-products .px-compare__panel {
  padding: 0;
  background: transparent;
  border: 0;
}

.page-products .px-compare__panel[hidden] {
  display: none;
}

.page-products .px-compare__table {
  width: 100%;
  border-collapse: collapse;
}

.page-products .px-compare__cap {
  caption-side: top;
  text-align: left;
  padding: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--score);
}

.page-products .px-compare__table th,
.page-products .px-compare__table td {
  border-bottom: var(--px-hair);
  padding: 14px 12px;
  font-size: 14px;
  line-height: 1.7;
  text-align: left;
  vertical-align: top;
}

.page-products .px-compare__table th {
  width: 104px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  font-weight: 400;
}

.page-products .px-compare__table td {
  color: var(--snow);
}

/* ---------- 多端与提醒 ---------- */

.page-products .px-devices {
  background: var(--snow);
  color: var(--px-ink-soft);
}

.page-products .px-devices .eyebrow {
  color: var(--lake);
}

.page-products .px-devices .px-sec-head .display-lg {
  color: var(--ink);
}

.page-products .px-devices .lead {
  color: var(--px-ink-soft);
}

.page-products .px-devices__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: rgba(20, 24, 28, 0.14);
  border-top: 1px solid rgba(20, 24, 28, 0.16);
  border-bottom: 1px solid rgba(20, 24, 28, 0.16);
}

.page-products .px-device {
  background: var(--snow);
  padding: 22px 18px;
}

.page-products .px-device__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--lake);
}

.page-products .px-device__title {
  margin: 10px 0 8px;
  font-size: 19px;
  color: var(--ink);
}

.page-products .px-device__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--px-ink-soft);
}

.page-products .px-devices__figure {
  margin-top: 34px;
}

.page-products .px-devices__foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 34px;
  padding-top: 26px;
  border-top: 1px solid rgba(20, 24, 28, 0.16);
}

.page-products .px-devices__foot-title {
  margin: 0 0 8px;
  font-size: 20px;
  color: var(--ink);
}

.page-products .px-devices__foot-text {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--px-ink-soft);
}

.page-products .px-devices__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

.page-products .px-devices .btn--ghost {
  color: var(--ink);
  border-color: rgba(20, 24, 28, 0.32);
}

.page-products .px-devices__contact {
  margin: 26px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--px-ink-soft);
}

.page-products .px-devices__contact a {
  color: var(--lake);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 620px) {
  .page-products .px-plan__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-products .px-crumb {
    padding-top: 24px;
    padding-bottom: 6px;
  }

  .page-products .px-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 52px;
  }

  .page-products .px-hero__body {
    padding-right: 8px;
  }

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

  .page-products .px-panel__split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .px-panel__split--flip {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

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

  .page-products .px-compare__seg {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 0;
  }

  .page-products .px-compare__list {
    border-bottom: 0;
    border-right: var(--px-hair-strong);
  }

  .page-products .px-compare__row {
    padding: 18px 16px;
  }

  .page-products .px-compare__panels {
    margin-top: 0;
    padding: 26px 0 0 34px;
  }

  .page-products .px-devices__foot {
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    align-items: end;
    gap: 32px;
  }

  .page-products .px-devices__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1200px) {
  .page-products .px-hero {
    padding-bottom: 72px;
  }

  .page-products .px-hero__actions {
    margin-top: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .px-features__seg .seg__btn,
  .page-products .px-compare__row {
    transition: none;
  }
}