.page-products {
  display: block;
  background: var(--deep);
  color: var(--star);
  overflow-x: hidden;
}

.page-products .exp-inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 225, 240, 0.35);
  padding-bottom: 1px;
  transition: border-color 200ms var(--ease), color 200ms var(--ease);
}

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

/* ---------- 首屏 ---------- */
.page-products .exp-hero {
  position: relative;
  padding: 40px 0 56px;
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(122, 92, 255, 0.22), transparent 58%),
    radial-gradient(90% 70% at 4% 96%, rgba(53, 225, 240, 0.12), transparent 62%),
    var(--deep);
}

.page-products .exp-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: var(--line);
}

.page-products .exp-hero__grid {
  display: grid;
  gap: 40px;
}

.page-products .exp-hero__title {
  margin: 14px 0 0;
  font-size: 1.9rem;
  line-height: 1.24;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--star);
  max-width: 20em;
}

.page-products .exp-hero__lede {
  margin-top: 18px;
  max-width: 36em;
}

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

.page-products .exp-hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 32px 0 0;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-products .exp-fact {
  background: rgba(14, 23, 48, 0.86);
  padding: 14px 12px;
}

.page-products .exp-fact dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .exp-fact dd {
  margin: 6px 0 0;
  font-size: 14px;
  color: var(--mist);
}

.page-products .exp-fact dd .num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 22px;
  color: var(--gold);
  margin-right: 4px;
}

.page-products .exp-hero__stage {
  position: relative;
  display: flex;
  flex-direction: column;
  padding-bottom: 8px;
}

.page-products .exp-float {
  position: relative;
  width: 100%;
  max-width: 330px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: linear-gradient(158deg, rgba(22, 34, 74, 0.96), rgba(11, 18, 40, 0.94));
  box-shadow: 0 20px 42px rgba(3, 6, 16, 0.55);
  backdrop-filter: blur(2px);
}

.page-products .exp-float--a {
  z-index: 3;
  margin-left: 0;
  border-color: rgba(122, 92, 255, 0.55);
}

.page-products .exp-float--b {
  z-index: 2;
  margin-left: 22px;
  margin-top: -14px;
}

.page-products .exp-float--c {
  z-index: 1;
  margin-left: 44px;
  margin-top: -14px;
  border-color: rgba(53, 225, 240, 0.28);
}

.page-products .exp-float__tag {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-products .exp-float__value {
  margin: 8px 0 0;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.page-products .exp-float__value .num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 34px;
  line-height: 1;
  color: var(--gold);
}

.page-products .exp-float__unit {
  font-size: 14px;
  color: var(--mist);
}

.page-products .exp-float__row {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 12px 0 0;
  padding: 0;
  font-size: 13px;
  color: var(--mist);
}

.page-products .exp-float__row li {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.page-products .exp-float__row .num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 17px;
  color: var(--star);
}

.page-products .exp-float__note {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
  font-size: 12px;
  color: var(--mist);
}

/* ---------- 通用区块头 ---------- */
.page-products .exp-head {
  max-width: 44em;
  margin-bottom: 34px;
}

.page-products .exp-head .lede {
  margin-top: 14px;
}

/* ---------- 多端访问 ---------- */
.page-products .exp-devices-section {
  background: var(--hull);
}

.page-products .exp-devices__figure {
  margin: 0 0 34px;
}

.page-products .exp-devices {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.page-products .exp-device {
  padding: 22px 18px 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(7, 11, 24, 0.42);
  transition: background 220ms var(--ease);
}

.page-products .exp-device:hover {
  background: rgba(22, 34, 74, 0.6);
}

.page-products .exp-device--hot {
  background: linear-gradient(180deg, rgba(122, 92, 255, 0.16), rgba(7, 11, 24, 0.5));
  box-shadow: inset 0 2px 0 0 var(--violet);
}

.page-products .exp-device__glyph {
  display: block;
  width: 32px;
  height: 32px;
  color: var(--cyan);
  margin-bottom: 16px;
}

.page-products .exp-device--hot .exp-device__glyph {
  color: var(--gold);
}

.page-products .exp-device__name {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--star);
}

.page-products .exp-device__text {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .exp-device__meta {
  margin: 14px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line-soft);
  font-size: 12px;
  line-height: 1.6;
  color: rgba(154, 167, 199, 0.78);
}

.page-products .exp-devices__foot {
  margin: 26px 0 0;
  max-width: 38em;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 数据分类 ---------- */
.page-products .exp-panel-section {
  background: var(--deep);
}

.page-products .exp-panel__figure {
  margin: 0 0 34px;
}

.page-products .exp-classes {
  border-top: 1px solid var(--line);
}

.page-products .exp-class {
  border-bottom: 1px solid var(--line);
}

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

.page-products .exp-class__summary::-webkit-details-marker {
  display: none;
}

.page-products .exp-class__summary::after {
  content: "+";
  grid-column: 2;
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
  transition: transform 240ms var(--ease);
}

.page-products .exp-class[open] > .exp-class__summary::after {
  content: "–";
  color: var(--gold);
}

.page-products .exp-class__idx {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 15px;
  color: var(--violet);
}

.page-products .exp-class__name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--star);
  letter-spacing: 0.01em;
}

.page-products .exp-class__hint {
  grid-column: 2;
  font-size: 13px;
  color: var(--mist);
}

.page-products .exp-class__body {
  padding: 0 4px 22px 4px;
}

.page-products .exp-class__text p {
  margin: 0 0 12px;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .exp-class__keys {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
}

.page-products .exp-class__keys li {
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--star);
  background: rgba(22, 34, 74, 0.7);
}

.page-products .exp-classes__side {
  margin-top: 34px;
  display: grid;
  gap: 22px;
}

.page-products .exp-classes__figure {
  margin: 0;
}

.page-products .exp-classes__note {
  border-left: 2px solid var(--gold);
  padding: 4px 0 4px 18px;
}

.page-products .exp-classes__note-title {
  margin: 0 0 8px;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-products .exp-classes__note p:last-child {
  margin: 0;
  max-width: 34em;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 统计指标 ---------- */
.page-products .exp-metrics-section {
  background: var(--hull);
}

.page-products .exp-metrics__grid {
  display: grid;
  gap: 30px;
}

.page-products .exp-metrics__label {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--violet);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.page-products .exp-metrics {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-products .exp-metric {
  display: grid;
  grid-template-columns: 4.6em 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .exp-metric__name {
  font-size: 14px;
  color: var(--mist);
}

.page-products .exp-metric__bar {
  position: relative;
  display: block;
  height: 4px;
  background: rgba(42, 58, 99, 0.6);
  overflow: hidden;
}

.page-products .exp-metric__bar i {
  display: block;
  height: 100%;
  width: var(--fill, 50%);
  background: linear-gradient(90deg, var(--violet), var(--cyan));
}

.page-products .exp-metric--gold .exp-metric__bar i {
  background: linear-gradient(90deg, var(--gold), rgba(255, 194, 75, 0.45));
}

.page-products .exp-metric__val {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 16px;
  color: var(--star);
  min-width: 4.2em;
  text-align: right;
}

.page-products .exp-metric--gold .exp-metric__val {
  color: var(--gold);
}

.page-products .exp-metrics__foot {
  margin: 26px 0 0;
  max-width: 38em;
  font-size: 13px;
  line-height: 1.8;
  color: rgba(154, 167, 199, 0.8);
}

/* ---------- 回放目录 ---------- */
.page-products .exp-replay-section {
  background: var(--deep);
}

.page-products .exp-replay__figure {
  margin: 0 0 26px;
}

.page-products .exp-replay__types {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-products .exp-replay-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .exp-replay {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-soft);
  transition: background 200ms var(--ease);
}

.page-products .exp-replay:hover {
  background: rgba(22, 34, 74, 0.44);
}

.page-products .exp-replay__num {
  flex: none;
  width: 4.2em;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 17px;
  color: var(--gold);
  letter-spacing: 0.04em;
}

.page-products .exp-replay__type {
  flex: none;
}

.page-products .exp-replay__title {
  flex: 1 1 14em;
  min-width: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--star);
}

.page-products .exp-replay__meta {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--mist);
}

.page-products .exp-replay__foot {
  margin: 26px 0 0;
  max-width: 38em;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 查找路径 ---------- */
.page-products .exp-path-section {
  background: var(--hull);
}

.page-products .exp-path__grid {
  display: grid;
  gap: 36px;
}

.page-products .exp-path__figure {
  margin: 26px 0 0;
}

.page-products .exp-path {
  counter-reset: path;
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .exp-path__step {
  counter-increment: path;
  display: grid;
  grid-template-columns: 3.4em 1fr;
  gap: 0 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  position: relative;
}

.page-products .exp-path__step::before {
  content: "0" counter(path);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 26px;
  line-height: 1;
  color: var(--violet);
}

.page-products .exp-path__step:nth-child(3)::before {
  color: var(--cyan);
}

.page-products .exp-path__title {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--star);
}

.page-products .exp-path__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 2026 版变化 ---------- */
.page-products .exp-update-section {
  background: var(--panel);
}

.page-products .exp-update__grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .exp-update__item {
  background: rgba(7, 11, 24, 0.55);
  padding: 24px 20px 26px;
  transition: background 220ms var(--ease);
}

.page-products .exp-update__item:hover {
  background: rgba(122, 92, 255, 0.14);
}

.page-products .exp-update__num {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 22px;
  color: var(--cyan);
  letter-spacing: 0.06em;
}

.page-products .exp-update__title {
  margin: 12px 0 10px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--star);
}

.page-products .exp-update__item p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .exp-update__foot {
  margin: 26px 0 0;
  max-width: 38em;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 常见疑问入口 ---------- */
.page-products .exp-help-route {
  background: var(--deep);
}

.page-products .exp-help-route__grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .exp-help-card {
  display: block;
  padding: 22px 20px 24px;
  background: rgba(14, 23, 48, 0.9);
  text-decoration: none;
  color: inherit;
  border-left: 2px solid transparent;
  transition: border-color 220ms var(--ease), background 220ms var(--ease);
}

.page-products .exp-help-card:hover,
.page-products .exp-help-card:focus-visible {
  background: rgba(22, 34, 74, 0.95);
  border-left-color: var(--cyan);
}

.page-products .exp-help-card__num {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 15px;
  color: var(--violet);
}

.page-products .exp-help-card__name {
  margin: 10px 0 8px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--star);
}

.page-products .exp-help-card__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 开始使用 ---------- */
.page-products .exp-start {
  background:
    radial-gradient(110% 120% at 12% 100%, rgba(53, 225, 240, 0.14), transparent 60%),
    radial-gradient(90% 100% at 92% 0%, rgba(122, 92, 255, 0.2), transparent 62%),
    var(--hull);
}

.page-products .exp-start__grid {
  display: grid;
  gap: 34px;
}

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

.page-products .exp-start__links-title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.page-products .exp-start__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .exp-start__list li {
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .exp-start__list li span {
  display: block;
  margin-top: 2px;
  font-size: 13px;
  color: rgba(154, 167, 199, 0.78);
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-products .exp-hero__title {
    font-size: 2.4rem;
  }

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

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

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

@media (min-width: 900px) {
  .page-products .exp-hero {
    padding: 56px 0 72px;
  }

  .page-products .exp-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: 56px;
    align-items: center;
  }

  .page-products .exp-hero__title {
    font-size: 3rem;
  }

  .page-products .exp-hero__stage {
    padding-left: 12px;
  }

  .page-products .exp-classes__side {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: center;
    gap: 34px;
    margin-top: 40px;
  }

  .page-products .exp-metrics__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
  }

  .page-products .exp-metrics__group {
    background: rgba(7, 11, 24, 0.42);
    padding: 22px 20px 24px;
  }

  .page-products .exp-path__grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 48px;
    align-items: start;
  }

  .page-products .exp-start__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-products .exp-devices {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

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

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

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

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