.page-products {
  padding-top: var(--topbar-h);
  background: var(--night-pitch);
  color: var(--ink-white);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-products .pp-crumb {
  width: min(100% - 2.5rem, 1180px);
  margin: 0 auto;
  padding: 1.35rem 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .14em;
  color: var(--index-sage);
}
.page-products .pp-crumb a {
  color: var(--index-sage);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-products .pp-crumb a:hover,
.page-products .pp-crumb a:focus-visible {
  color: var(--electric-blue);
  border-bottom-color: var(--electric-blue);
}
.page-products .pp-crumb [aria-current="page"] {
  color: var(--ink-white);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  padding: clamp(2rem, 5.5vw, 4.5rem) 0 clamp(2.5rem, 6vw, 4.5rem);
  background:
    radial-gradient(120% 100% at 92% -10%, rgba(0, 194, 255, .17), transparent 58%),
    radial-gradient(90% 80% at 2% 108%, rgba(255, 107, 53, .14), transparent 62%);
}
.page-products .pp-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--divider-line) 15%, var(--divider-line) 85%, transparent);
}

.page-products .pp-hero__inner {
  display: grid;
  gap: clamp(2rem, 5vw, 3.25rem);
}
.page-products .pp-hero__title {
  margin: .7rem 0 1.15rem;
  font-size: clamp(2.35rem, 8vw, 5.6rem);
  font-weight: 200;
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--ink-white);
}
.page-products .pp-hero__lead {
  max-width: 46ch;
  margin: 0;
  font-size: clamp(1rem, .35vw + .92rem, 1.125rem);
  line-height: 1.85;
  color: rgba(242, 247, 244, .8);
}
.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.85rem;
}

.page-products .pp-hero__stats {
  display: grid;
  gap: 1px;
  margin: 0;
  background: var(--glass-line);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius);
  overflow: hidden;
  align-self: end;
}
.page-products .pp-stat {
  padding: 1.15rem 1.05rem 1.25rem;
  background: rgba(6, 36, 27, .74);
  backdrop-filter: blur(8px);
}
.page-products .pp-stat dt {
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .18em;
  color: var(--index-sage);
}
.page-products .pp-stat dd {
  display: flex;
  align-items: baseline;
  gap: .28rem;
  margin: .55rem 0 0;
  color: var(--electric-blue);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.page-products .pp-stat__unit {
  font-size: .9rem;
  font-weight: 500;
  color: var(--index-sage);
}
.page-products .pp-stat__note {
  margin: .6rem 0 0;
  font-size: .72rem;
  line-height: 1.6;
  color: var(--index-sage);
}

/* ---------- 通用区块 ---------- */
.page-products .pp-section {
  position: relative;
  padding: clamp(3rem, 7vw, 6rem) 0;
}
.page-products .pp-section + .pp-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: min(100% - 2.5rem, 1180px);
  height: 1px;
  transform: translateX(-50%);
  background: var(--divider-line);
}

.page-products .pp-head {
  max-width: 62ch;
  margin-bottom: clamp(1.5rem, 3vw, 2.35rem);
}
.page-products .pp-head--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.page-products .pp-head--center .pp-head__lead {
  margin-left: auto;
  margin-right: auto;
}
.page-products .pp-head__title {
  margin: .55rem 0 .85rem;
  font-size: clamp(1.55rem, 3.1vw, 2.4rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--ink-white);
}
.page-products .pp-head__lead {
  margin: 0;
  max-width: 58ch;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(242, 247, 244, .72);
}

.page-products .sy-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .pp-plans__media,
.page-products .pp-double__media,
.page-products .pp-flow__media {
  margin: 0 0 clamp(1.5rem, 3vw, 2.25rem);
}

/* ---------- 订阅组合 ---------- */
.page-products .pp-plans__grid {
  display: grid;
  gap: var(--gap);
}
.page-products .pp-plan {
  display: flex;
  flex-direction: column;
  gap: .9rem;
  padding: 1.35rem 1.25rem 1.5rem;
  border-radius: var(--radius);
  transition: transform .32s var(--ease), border-color .32s var(--ease), box-shadow .32s var(--ease);
}
.page-products .pp-plan:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 194, 255, .4);
  box-shadow: 0 22px 48px -30px rgba(0, 194, 255, .72);
}
.page-products .pp-plan__desc {
  margin: 0;
  font-size: .95rem;
  line-height: 1.8;
  color: rgba(242, 247, 244, .82);
}
.page-products .pp-plan__spec {
  display: grid;
  gap: .85rem;
  margin: 0;
  padding-top: .9rem;
  border-top: 1px dashed var(--divider-line);
}
.page-products .pp-plan__spec dt {
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .16em;
  color: var(--neon-orange);
}
.page-products .pp-plan__spec dd {
  margin: .35rem 0 0;
  font-size: .875rem;
  line-height: 1.75;
  color: rgba(242, 247, 244, .74);
}

/* ---------- 推送内容 ---------- */
.page-products .pp-push {
  background:
    linear-gradient(200deg, rgba(6, 36, 27, .85) 0%, rgba(11, 61, 46, .55) 60%, transparent 100%);
}
.page-products .pp-push__layout {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}
.page-products .pp-push__list {
  list-style: none;
  display: grid;
  gap: .85rem;
  margin: 0;
  padding: 0;
}
.page-products .pp-pushitem {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "no title"
    "no text";
  gap: .2rem .95rem;
  padding: 1rem 1.1rem 1.1rem;
  border-radius: var(--radius-sm);
  transition: border-color .28s var(--ease), background .28s var(--ease);
}
.page-products .pp-pushitem:hover {
  border-color: rgba(255, 107, 53, .42);
}
.page-products .pp-pushitem__no {
  grid-area: no;
  align-self: start;
  padding-top: .2rem;
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .06em;
  color: var(--electric-blue);
}
.page-products .pp-pushitem__title {
  grid-area: title;
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink-white);
}
.page-products .pp-pushitem p {
  grid-area: text;
  margin: .25rem 0 0;
  font-size: .875rem;
  line-height: 1.8;
  color: rgba(242, 247, 244, .72);
}
.page-products .pp-push__media {
  margin: 0;
}

/* ---------- 连场场景 ---------- */
.page-products .pp-double__pair {
  display: grid;
  gap: var(--gap);
}
.page-products .pp-match {
  padding: 1.15rem 1.15rem 1.25rem;
  border-radius: var(--radius);
}
.page-products .pp-match__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding-bottom: .85rem;
  border-bottom: 1px solid var(--divider-line);
}
.page-products .pp-match__tag {
  font-family: var(--font-mono);
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .08em;
  color: var(--ink-white);
}
.page-products .pp-match__rows {
  list-style: none;
  margin: .35rem 0 0;
  padding: 0;
}
.page-products .pp-match__rows li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: .4rem 1rem;
  padding: .68rem 0;
  border-bottom: 1px dashed var(--divider-line);
}
.page-products .pp-match__rows li:last-child {
  border-bottom: 0;
}
.page-products .pp-match__key {
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .14em;
  color: var(--index-sage);
}
.page-products .pp-match__val {
  font-size: .82rem;
  color: rgba(242, 247, 244, .82);
}
.page-products .pp-double__note {
  max-width: 62ch;
  margin: clamp(1.4rem, 3vw, 2rem) auto 0;
  text-align: center;
  font-size: .95rem;
  line-height: 1.85;
  color: rgba(242, 247, 244, .7);
}

/* ---------- 更新与同步 ---------- */
.page-products .pp-speed__layout {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}
.page-products .pp-speed__list {
  list-style: none;
  display: grid;
  gap: .8rem;
  margin: 0;
  padding: 0;
}
.page-products .pp-speed__list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: .95rem;
  line-height: 1.85;
  color: rgba(242, 247, 244, .78);
}
.page-products .pp-speed__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72rem;
  width: .45rem;
  height: .45rem;
  border-radius: 2px;
  background: var(--rise-teal);
  box-shadow: 0 0 10px rgba(46, 211, 160, .65);
}
.page-products .pp-speed__links {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.6rem;
  margin-top: 1.5rem;
}
.page-products .pp-inline-link {
  position: relative;
  font-size: .875rem;
  font-weight: 500;
  color: var(--electric-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 194, 255, .35);
  padding-bottom: .15rem;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.page-products .pp-inline-link:hover,
.page-products .pp-inline-link:focus-visible {
  border-bottom-color: var(--electric-blue);
}
.page-products .pp-speed__media {
  margin: 0;
}
.page-products .pp-speed__meters {
  display: grid;
  gap: 1px;
  margin-top: 1rem;
  background: var(--divider-line);
  border: 1px solid var(--divider-line);
  border-radius: var(--radius);
  overflow: hidden;
}
.page-products .pp-meter {
  display: grid;
  gap: .55rem;
  padding: 1.05rem 1rem 1.15rem;
  background: var(--panel-green);
}
.page-products .pp-meter__label {
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .16em;
  color: var(--index-sage);
}
.page-products .pp-meter__value {
  display: flex;
  align-items: baseline;
  gap: .28rem;
  color: var(--neon-orange);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.page-products .pp-meter__unit {
  font-size: .85rem;
  font-weight: 500;
  color: var(--index-sage);
}

/* ---------- 提醒规则 ---------- */
.page-products .pp-alert__steps {
  list-style: none;
  display: grid;
  gap: var(--gap);
  margin: 0;
  padding: 0;
}
.page-products .pp-alertstep {
  position: relative;
  padding: 1.5rem 1.3rem 1.6rem;
  border-radius: var(--radius);
  border: 1px solid var(--glass-line);
  background: linear-gradient(155deg, rgba(18, 82, 61, .92) 0%, rgba(6, 36, 27, .94) 100%);
  overflow: hidden;
}
.page-products .pp-alertstep::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-orange), rgba(255, 107, 53, 0));
}
.page-products .pp-alertstep__time {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .08em;
  color: var(--neon-orange);
}
.page-products .pp-alertstep__title {
  margin: .7rem 0 .55rem;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--ink-white);
}
.page-products .pp-alertstep p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.8;
  color: rgba(242, 247, 244, .74);
}

.page-products .pp-alert__tune {
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  padding: 1.35rem 1.25rem 1.45rem;
  border-radius: var(--radius);
  background: var(--glass-layer);
  border: 1px solid var(--glass-line);
}
.page-products .pp-alert__tune-title {
  margin: 0 0 1rem;
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .18em;
  color: var(--index-sage);
}
.page-products .pp-alert__tune-list {
  list-style: none;
  display: grid;
  gap: .95rem;
  margin: 0;
  padding: 0;
}
.page-products .pp-alert__tune-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: .85rem;
  font-size: .9rem;
  line-height: 1.8;
  color: rgba(242, 247, 244, .8);
}

/* ---------- 五步路径 ---------- */
.page-products .pp-flow__track {
  list-style: none;
  display: grid;
  gap: .9rem;
  margin: 0;
  padding: 0;
}
.page-products .pp-flow__node {
  position: relative;
  padding: 1.1rem 1rem 1.2rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  border-top: 2px solid var(--electric-blue);
  background: rgba(6, 36, 27, .62);
}
.page-products .pp-flow__node:nth-child(4n + 1) { border-top-color: var(--neon-orange); }
.page-products .pp-flow__node:nth-child(4n + 4) { border-top-color: var(--rise-teal); }
.page-products .pp-flow__idx {
  font-family: var(--font-mono);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .1em;
  color: var(--electric-blue);
}
.page-products .pp-flow__node:nth-child(4n + 1) .pp-flow__idx { color: var(--neon-orange); }
.page-products .pp-flow__node:nth-child(4n + 4) .pp-flow__idx { color: var(--rise-teal); }
.page-products .pp-flow__title {
  margin: .6rem 0 .45rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink-white);
}
.page-products .pp-flow__node p {
  margin: 0;
  font-size: .85rem;
  line-height: 1.75;
  color: rgba(242, 247, 244, .7);
}

/* ---------- 收尾 ---------- */
.page-products .pp-cta {
  position: relative;
  padding: clamp(2.5rem, 6vw, 4.25rem) 0;
  background: linear-gradient(118deg, rgba(255, 107, 53, .18) 0%, rgba(0, 194, 255, .14) 55%, rgba(6, 36, 27, .9) 100%);
}
.page-products .pp-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: min(100% - 2.5rem, 1180px);
  height: 1px;
  transform: translateX(-50%);
  background: var(--divider-line);
}
.page-products .pp-cta__inner {
  display: grid;
  gap: 1.75rem;
}
.page-products .pp-cta__title {
  margin: 0 0 .8rem;
  font-size: clamp(1.5rem, 3vw, 2.15rem);
  font-weight: 500;
  line-height: 1.22;
  color: var(--ink-white);
}
.page-products .pp-cta__copy p {
  max-width: 56ch;
  margin: 0;
  font-size: .95rem;
  line-height: 1.85;
  color: rgba(242, 247, 244, .78);
}
.page-products .pp-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-products .pp-hero__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pp-speed__meters {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .pp-double__pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pp-flow__track {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: .6rem;
  }
  .page-products .pp-flow__node {
    padding: 1.15rem .9rem 1.3rem;
  }
  .page-products .pp-push__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-products .pp-plans__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pp-alert__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pp-cta__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }
  .page-products .pp-push__layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
  .page-products .pp-speed__layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-products .pp-push__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pp-push__media {
    position: sticky;
    top: calc(var(--topbar-h) + 1.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-plan,
  .page-products .pp-pushitem,
  .page-products .pp-inline-link {
    transition: none;
  }
  .page-products .pp-plan:hover {
    transform: none;
  }
}
<<<END>>>