.page-products {
  --pro-gap: 18px;
  --pro-line-soft: rgba(124, 92, 255, 0.22);
  --pro-cyan-soft: rgba(34, 227, 210, 0.12);
  --pro-orange-soft: rgba(255, 154, 60, 0.14);
  --pro-shadow: 3px 3px 0 rgba(42, 39, 88, 0.55);
  display: block;
}

/* ---------- 面包屑与首屏 ---------- */
.page-products .pro-crumb-wrap {
  padding-top: 22px;
}

.page-products .pro-intro {
  padding-top: 40px;
}

.page-products .pro-intro__inner {
  display: grid;
  gap: 16px;
}

.page-products .pro-intro .pg-h1 {
  max-width: 21ch;
}

.page-products .pro-intro .pg-lead {
  max-width: 64ch;
}

.page-products .pro-quick {
  list-style: none;
  margin: 6px 0 4px;
  padding: 14px 0;
  display: grid;
  gap: 14px;
  border-top: 1px solid var(--pg-line);
  border-bottom: 1px solid var(--pg-line);
}

.page-products .pro-quick__item {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.page-products .pro-quick__val {
  font-family: var(--pg-mono);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--pg-text);
}

.page-products .pro-intro__figure {
  margin: 10px 0 0;
}

/* ---------- 图片基础 ---------- */
.page-products .pg-media {
  display: block;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--pg-line);
  border-radius: var(--pg-radius);
  box-shadow: var(--pro-shadow);
  background: var(--pg-panel);
}

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

/* ---------- 方案比对 ---------- */
.page-products .pro-head {
  max-width: 780px;
}

.page-products .pro-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-products .pro-switch__btn {
  font-family: var(--pg-font);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--pg-muted);
  background: transparent;
  border: 1px solid var(--pg-line);
  border-radius: var(--pg-radius);
  padding: 9px 16px;
  cursor: pointer;
  transition: color 160ms var(--pg-ease), border-color 160ms var(--pg-ease), background-color 160ms var(--pg-ease);
}

.page-products .pro-switch__btn:hover,
.page-products .pro-switch__btn:focus-visible {
  color: var(--pg-text);
  border-color: var(--pg-cyan);
  background: var(--pro-cyan-soft);
  outline: none;
}

.page-products .pro-plan-grid {
  display: grid;
  gap: var(--pro-gap);
  margin-top: 26px;
}

.page-products .pro-plan {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 22px 20px;
  background: var(--pg-panel);
  border: 1px solid var(--pg-line);
  border-radius: var(--pg-radius);
  box-shadow: var(--pro-shadow);
  transition: border-color 180ms var(--pg-ease), transform 180ms var(--pg-ease);
}

.page-products .pro-plan:hover,
.page-products .pro-plan:focus-within {
  border-color: var(--pg-orange);
  transform: translateY(-4px);
}

.page-products .pro-plan__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-products .pro-plan__code {
  font-family: var(--pg-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--pg-muted);
}

.page-products .pro-ring {
  position: relative;
  width: 148px;
  height: 148px;
  margin: 4px auto 2px;
}

.page-products .pro-ring svg {
  display: block;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.page-products .pro-ring__track {
  fill: none;
  stroke: var(--pg-line);
  stroke-width: 5;
}

.page-products .pro-ring__value {
  fill: none;
  stroke: var(--pg-cyan);
  stroke-width: 5;
  stroke-linecap: round;
  transition: stroke 200ms var(--pg-ease), stroke-width 200ms var(--pg-ease);
}

.page-products .pro-plan:hover .pro-ring__value,
.page-products .pro-plan:focus-within .pro-ring__value {
  stroke: var(--pg-orange);
  stroke-width: 7;
}

.page-products .pro-ring__center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  pointer-events: none;
}

.page-products .pro-plan__num {
  font-family: var(--pg-mono);
  font-size: 34px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--pg-text);
}

.page-products .pro-plan__unit {
  font-family: var(--pg-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--pg-cyan);
}

.page-products .pro-plan__list {
  list-style: none;
  margin: 0;
  padding: 14px 0 0;
  display: grid;
  gap: 9px;
  border-top: 1px solid var(--pg-line);
  font-size: 14px;
  color: var(--pg-muted);
}

.page-products .pro-plan__list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-products .pro-plan__v {
  font-family: var(--pg-mono);
  font-weight: 700;
  font-size: 14px;
  color: var(--pg-cyan);
  text-align: right;
}

/* ---------- 费用构成 ---------- */
.page-products .pro-fee__inner {
  display: grid;
  gap: 30px;
}

.page-products .pro-fee__list {
  list-style: none;
  margin: 22px 0 20px;
  padding: 0;
  border-top: 1px solid var(--pg-line);
}

.page-products .pro-fee__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 4px 16px;
  padding: 14px 6px;
  border-bottom: 1px solid var(--pg-line);
  transition: background-color 160ms var(--pg-ease), border-color 160ms var(--pg-ease);
}

.page-products .pro-fee__row:hover {
  background: rgba(34, 227, 210, 0.07);
  border-color: var(--pg-cyan);
}

.page-products .pro-fee__key {
  font-size: 15px;
  color: var(--pg-text);
}

.page-products .pro-fee__val {
  font-family: var(--pg-mono);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--pg-cyan);
  text-align: right;
}

.page-products .pro-fee__note {
  grid-column: 1 / -1;
  font-size: 13px;
  color: var(--pg-muted);
}

.page-products .pro-fee__figure {
  margin: 0;
}

/* ---------- 换设备 ---------- */
.page-products .pro-timeline {
  margin-top: 26px;
  padding: 22px 18px;
  border: 1px solid var(--pg-line);
  border-radius: var(--pg-radius);
  background: linear-gradient(180deg, rgba(21, 18, 56, 0.92), rgba(10, 10, 30, 0.6));
  box-shadow: var(--pro-shadow);
}

.page-products .pro-timeline__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 16px;
}

.page-products .pro-timeline__label {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--pg-muted);
}

.page-products .pro-timeline__value {
  font-family: var(--pg-mono);
  font-size: 32px;
  font-weight: 800;
  line-height: 1;
  color: var(--pg-cyan);
}

.page-products .pro-timeline__axis {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
}

.page-products .pro-timeline__cap {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--pg-muted);
  border: 1px solid var(--pg-line);
  border-radius: var(--pg-radius);
  padding: 6px 10px;
  background: rgba(21, 18, 56, 0.9);
}

.page-products .pro-timeline__cap--on {
  color: var(--pg-gold);
  border-color: rgba(255, 209, 102, 0.5);
}

.page-products .pro-timeline__ticks {
  flex: 1 1 auto;
  min-width: 40px;
  height: 28px;
  border-left: 1px solid var(--pg-cyan);
  border-right: 1px solid var(--pg-cyan);
  background-color: rgba(34, 227, 210, 0.07);
  background-image: repeating-linear-gradient(90deg, rgba(34, 227, 210, 0.45) 0 1px, transparent 1px 14px);
}

.page-products .pro-timeline__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--pg-line);
  font-size: 13px;
  color: var(--pg-muted);
}

.page-products .pro-blocks {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

.page-products .pro-blocks span {
  display: block;
  width: 11px;
  height: 11px;
  border: 1px solid var(--pg-cyan);
  background: var(--pro-cyan-soft);
}

.page-products .pro-timeline__count {
  font-family: var(--pg-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--pg-cyan);
}

.page-products .pro-device__figure {
  margin: 26px 0 0;
}

.page-products .pro-device__notes {
  display: grid;
  gap: var(--pro-gap);
  margin-top: 26px;
}

.page-products .pro-device__tail {
  margin-top: 22px;
  max-width: 68ch;
}

/* ---------- 记录中心 ---------- */
.page-products .pro-records__inner {
  display: grid;
  gap: 26px;
}

.page-products .pro-records__axis {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .pro-records__body {
  min-width: 0;
}

.page-products .pro-steps {
  list-style: none;
  display: flex;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
}

.page-products .pro-steps__item {
  flex: 1 1 0;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--pg-line);
  border-radius: var(--pg-radius);
  background: var(--pg-panel);
  box-shadow: var(--pro-shadow);
}

.page-products .pro-steps__item:last-child {
  border-color: var(--pg-cyan);
}

.page-products .pro-steps__num {
  font-family: var(--pg-mono);
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
  color: var(--pg-gold);
}

.page-products .pro-steps__name {
  font-size: 15px;
  color: var(--pg-text);
}

.page-products .pro-records__hint {
  margin-top: 14px;
}

.page-products .pro-record-grid {
  display: grid;
  gap: var(--pro-gap);
  margin-top: 26px;
}

/* ---------- 设置中心 ---------- */
.page-products .pro-settings__figure {
  margin: 26px 0 0;
}

.page-products .pro-settings__grid {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.page-products .pro-set {
  padding: 18px 16px 20px;
  border-top: 2px solid var(--pg-violet);
  border-radius: var(--pg-radius);
  background: linear-gradient(180deg, rgba(124, 92, 255, 0.12), rgba(124, 92, 255, 0) 72%);
  transition: border-color 180ms var(--pg-ease), transform 180ms var(--pg-ease);
}

.page-products .pro-set:hover {
  border-top-color: var(--pg-cyan);
  transform: translateY(-4px);
}

.page-products .pro-set__num {
  display: block;
  font-family: var(--pg-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--pg-violet);
  margin-bottom: 10px;
}

.page-products .pro-set .pg-h3 {
  margin-bottom: 8px;
}

/* ---------- 订阅入口 ---------- */
.page-products .pro-entry__inner {
  display: grid;
  gap: 28px;
}

.page-products .pro-entry__figure {
  aspect-ratio: 3 / 4;
  margin: 0;
}

.page-products .pro-path {
  list-style: none;
  margin: 22px 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pro-path__item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 16px;
  border: 1px solid var(--pg-line);
  border-left: 3px solid var(--pg-orange);
  border-radius: var(--pg-radius);
  background: rgba(21, 18, 56, 0.75);
  font-size: 15px;
  color: var(--pg-text);
}

.page-products .pro-path__step {
  font-family: var(--pg-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--pg-orange);
}

/* ---------- 结尾行动区 ---------- */
.page-products .pro-next__inner {
  display: grid;
  gap: 22px;
  padding: 26px 20px;
  border: 1px solid var(--pg-line);
  border-radius: var(--pg-radius);
  background: linear-gradient(120deg, rgba(124, 92, 255, 0.14), rgba(34, 227, 210, 0.06) 55%, rgba(10, 10, 30, 0));
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pro-quick {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }

  .page-products .pro-quick__item + .pro-quick__item {
    border-left: 1px solid var(--pg-line);
    padding-left: 18px;
  }

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

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

@media (min-width: 900px) {
  .page-products .pro-plan-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .pro-fee__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: 48px;
  }

  .page-products .pro-entry__inner {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: center;
    gap: 46px;
  }

  .page-products .pro-next__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 30px 28px;
  }
}

@media (min-width: 1024px) {
  .page-products .pro-records__inner {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 52px;
  }

  .page-products .pro-records__axis {
    position: sticky;
    top: 120px;
    align-self: start;
  }

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

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

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

@media (prefers-reduced-motion: reduce) {
  .page-products .pro-plan,
  .page-products .pro-set,
  .page-products .pro-fee__row,
  .page-products .pro-ring__value,
  .page-products .pro-switch__btn {
    transition: none;
  }

  .page-products .pro-plan:hover,
  .page-products .pro-plan:focus-within,
  .page-products .pro-set:hover {
    transform: none;
  }
}