.page-products {
  --p-hero-pad: clamp(84px, 11vw, 124px);
  --p-anchor-gap: clamp(80px, 10vw, 104px);
}

.page-products section[id] {
  scroll-margin-top: var(--p-anchor-gap);
}

.page-products .p-crumb-wrap {
  padding-top: var(--p-hero-pad);
}

.page-products .p-hero {
  padding-top: clamp(28px, 4vw, 48px);
  padding-bottom: clamp(48px, 7vw, 88px);
}

.page-products .p-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 44px);
}

.page-products .p-hero-title {
  margin: 12px 0 22px;
}

.page-products .p-hero-main .lede {
  max-width: 56ch;
  margin: 0 0 28px;
  color: var(--c-bright);
}

.page-products .p-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .p-hero-aside {
  border-left: 2px solid var(--c-magenta);
  padding-left: 20px;
}

.page-products .p-hero-note-label {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-silver);
}

.page-products .p-hero-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .p-hero-facts li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--c-bright);
}

.page-products .p-hero-num {
  color: var(--c-cyan);
  font-size: 20px;
  font-variant-numeric: tabular-nums;
  min-width: 52px;
}

/* ---------- 共用图形 ---------- */
.page-products .p-figure {
  margin: 0 0 clamp(24px, 3.6vw, 40px);
}

.page-products .p-figure img,
.page-products .p-tier-visual img,
.page-products .p-device img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
}

.page-products .p-figure figcaption {
  margin-top: 10px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-silver);
}

.page-products .p-link {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

/* ---------- 两栏价目 ---------- */
.page-products .p-price-cols {
  border-top: 1px solid var(--line-strong);
}

.page-products .p-price-head,
.page-products .p-price-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  column-gap: 12px;
}

.page-products .p-price-head > .p-price-rowlabel {
  display: none;
}

.page-products .p-price-col {
  padding: 18px 0;
  border-bottom: 1px solid var(--line-strong);
}

.page-products .p-price-col--ios {
  position: relative;
}

.page-products .p-price-col--ios::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 18px;
  bottom: 18px;
  width: 1px;
  background: linear-gradient(180deg, var(--c-magenta), transparent);
}

.page-products .p-price-col h3 {
  margin: 10px 0 8px;
  font-size: clamp(15px, 2.3vw, 19px);
  line-height: 1.42;
  font-weight: 600;
  color: var(--c-bright);
}

.page-products .p-price-sub {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.62;
  color: var(--c-silver);
}

.page-products .p-price-row {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.page-products .p-price-row:first-child {
  border-top: 0;
}

.page-products .p-price-rowlabel {
  grid-column: 1 / -1;
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-silver);
}

.page-products .p-price-cell {
  padding: 6px 10px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--c-bright);
  border-left: 2px solid transparent;
  transition: background var(--dur) var(--ease), border-left-color var(--dur) var(--ease);
}

.page-products .p-price-row:hover .p-price-cell {
  background: rgba(0, 229, 255, 0.07);
  border-left-color: var(--c-cyan);
}

.page-products .p-compare-foot {
  margin: 22px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--c-silver);
}

/* ---------- 四档权益 ---------- */
.page-products .p-tier-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 40px);
}

.page-products .p-tier-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .p-tier-item {
  margin-left: 0;
  padding: 20px;
  background: var(--c-panel);
  border-left: 3px solid var(--c-cyan);
}

.page-products .p-tier-num {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-silver);
}

.page-products .p-tier-item h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 600;
  color: var(--c-bright);
}

.page-products .p-tier-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-silver);
}

.page-products .p-tier-item:nth-child(4) {
  background: var(--c-steel);
  border-left-color: var(--c-magenta);
}

.page-products .p-tier-bar {
  margin-top: 16px;
  height: 4px;
  background: var(--line);
  overflow: hidden;
}

.page-products .p-tier-bar::after {
  content: "";
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--c-cyan), var(--c-mint));
  transition: width var(--dur) var(--ease);
}

.page-products .p-tier-item:nth-child(1) .p-tier-bar::after {
  width: 28%;
}

.page-products .p-tier-item:nth-child(2) .p-tier-bar::after {
  width: 54%;
}

.page-products .p-tier-item:nth-child(3) .p-tier-bar::after {
  width: 80%;
}

.page-products .p-tier-item:nth-child(4) .p-tier-bar::after {
  width: 100%;
  background: linear-gradient(90deg, var(--c-cyan), var(--c-magenta));
}

/* ---------- 六项功能 ---------- */
.page-products .p-feature-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-products .p-feature {
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-products .p-feature-icon {
  display: block;
  width: 34px;
  height: 34px;
  margin-bottom: 14px;
  color: var(--c-cyan);
}

.page-products .p-feature h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 600;
  color: var(--c-bright);
}

.page-products .p-feature p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-silver);
}

/* ---------- 两种屏幕 ---------- */
.page-products .p-device-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
}

.page-products .p-device {
  padding: 20px;
  background: var(--c-panel);
}

.page-products .p-device figure {
  margin: 0 0 18px;
}

.page-products .p-device--mobile img {
  max-height: 420px;
  object-position: top center;
}

.page-products .p-device h3 {
  margin: 0 0 14px;
  font-size: 17px;
  font-weight: 600;
  color: var(--c-bright);
}

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

.page-products .p-device li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--c-silver);
}

.page-products .p-device li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--c-cyan);
}

.page-products .p-device--desktop li::before {
  background: var(--c-magenta);
}

/* ---------- 三类选择 ---------- */
.page-products .p-paths-wrap {
  margin-top: 8px;
}

.page-products .p-path-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  margin-top: 24px;
}

.page-products .p-path {
  padding: 22px;
  background: var(--c-panel);
  border-top: 2px solid var(--c-cyan);
}

.page-products .p-path .p-path-pick {
  margin: 0 0 10px;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--c-gold);
}

.page-products .p-path h3 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 600;
  color: var(--c-bright);
}

.page-products .p-path p {
  margin: 0 0 12px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--c-silver);
}

.page-products .p-path p:last-of-type {
  margin-bottom: 14px;
}

/* ---------- 两个提醒 ---------- */
.page-products .p-reminder-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
}

.page-products .p-reminder {
  padding: 22px;
  background: var(--c-panel);
  border: 1px solid var(--line-strong);
}

.page-products .p-reminder-num {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-magenta);
}

.page-products .p-reminder h3 {
  margin: 0 0 12px;
  font-size: 17px;
  font-weight: 600;
  color: var(--c-bright);
}

.page-products .p-reminder p {
  margin: 0 0 10px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--c-silver);
}

.page-products .p-reminder p:last-child {
  margin-bottom: 0;
}

.page-products .p-reminders-foot {
  margin: 24px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--c-bright);
}

.page-products .p-links-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-products .p-tier-item:nth-child(2) {
    margin-left: 12px;
  }

  .page-products .p-tier-item:nth-child(3) {
    margin-left: 24px;
  }

  .page-products .p-tier-item:nth-child(4) {
    margin-left: 36px;
  }
}

@media (min-width: 720px) {
  .page-products .p-price-head,
  .page-products .p-price-row {
    grid-template-columns: 190px minmax(0, 1fr) minmax(0, 1fr);
    column-gap: var(--gap);
    align-items: start;
  }

  .page-products .p-price-head > .p-price-rowlabel {
    display: block;
    padding-top: 22px;
  }

  .page-products .p-price-rowlabel {
    grid-column: auto;
    margin: 0;
    padding-top: 8px;
  }

  .page-products .p-price-row {
    padding: 16px 0;
  }

  .page-products .p-price-col--ios::before {
    left: calc(var(--gap) * -0.5);
  }

  .page-products .p-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px var(--gap);
  }

  .page-products .p-feature:nth-child(2n) {
    padding-top: 46px;
  }

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

@media (min-width: 900px) {
  .page-products .p-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
    gap: clamp(32px, 5vw, 72px);
    align-items: end;
  }

  .page-products .p-tier-grid {
    grid-template-columns: minmax(0, 400px) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .page-products .p-device-grid {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .p-path-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 32px;
  }
}

@media (min-width: 1080px) {
  .page-products .p-feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 42px var(--gap);
  }

  .page-products .p-feature:nth-child(2n) {
    padding-top: 20px;
  }

  .page-products .p-feature:nth-child(3n + 2) {
    padding-top: 54px;
  }

  .page-products .p-feature:nth-child(3n) {
    padding-top: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .p-price-cell,
  .page-products .p-tier-bar::after,
  .page-products .p-link {
    transition: none;
  }
}
<<<END>>>