.page-products {
  --pp-gap: clamp(20px, 3vw, 40px);
  --pp-soft: rgba(232, 238, 244, .78);
  --pp-panel: #0F2942;
  position: relative;
  padding-bottom: clamp(48px, 8vw, 96px);
  color: var(--ice);
  background:
    radial-gradient(120% 58% at 12% 0%, rgba(57, 255, 136, .075), transparent 58%),
    radial-gradient(95% 52% at 100% 34%, rgba(255, 122, 26, .07), transparent 62%);
  overflow-x: hidden;
}

/* ---------- 首屏区 ---------- */
.page-products .pp-head {
  padding: clamp(22px, 4.5vw, 54px) 0 clamp(18px, 3vw, 30px);
}
.page-products .breadcrumbs {
  margin-bottom: clamp(16px, 2.6vw, 26px);
}
.page-products .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--volt);
}
.page-products .pp-title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.85rem, 4.9vw, 3.15rem);
  line-height: 1.14;
  letter-spacing: -.02em;
  max-width: 22ch;
}
.page-products .pp-lead {
  margin: clamp(14px, 2.2vw, 20px) 0 0;
  max-width: 68ch;
  font-size: clamp(1rem, 1.35vw, 1.0625rem);
  line-height: 1.78;
  color: var(--pp-soft);
}
.page-products .pp-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 30px);
}

/* ---------- 三段式业务轴 ---------- */
.page-products .pp-axis {
  margin-top: clamp(18px, 3vw, 34px);
}
.page-products .pp-axis__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: pp-axis;
}
.page-products .pp-axis__item {
  position: relative;
  padding: clamp(20px, 3vw, 28px);
  border-left: 3px solid var(--line);
  background: linear-gradient(150deg, rgba(15, 41, 66, .96), rgba(10, 27, 46, .92));
}
.page-products .pp-axis__item--volt { border-left-color: var(--volt); }
.page-products .pp-axis__item--arc { border-left-color: var(--arc); }
.page-products .pp-axis__item--amber { border-left-color: var(--amber); }
.page-products .pp-axis__item .section-num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  letter-spacing: .06em;
  color: var(--steel);
  opacity: .85;
}
.page-products .pp-axis__item--volt .section-num { color: var(--volt); }
.page-products .pp-axis__item--arc .section-num { color: var(--arc); }
.page-products .pp-axis__item--amber .section-num { color: var(--amber); }
.page-products .pp-axis__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: -.01em;
}
.page-products .pp-axis__text {
  margin: 0 0 16px;
  font-size: .95rem;
  line-height: 1.72;
  color: var(--pp-soft);
}
.page-products .pp-axis__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .06em;
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}
.page-products .pp-axis__link::after {
  content: " →";
  color: var(--volt);
}
.page-products .pp-axis__link:hover,
.page-products .pp-axis__link:focus-visible {
  color: var(--volt);
}

/* ---------- 模块通用 ---------- */
.page-products .pp-mod {
  padding-top: clamp(48px, 8vw, 88px);
}
.page-products .pp-mod__head {
  max-width: 74ch;
  margin-bottom: clamp(20px, 3vw, 32px);
}
.page-products .pp-mod__head .section-num {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--arc);
  background: rgba(255, 122, 26, .07);
}
.page-products .pp-h2 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.35rem, 2.7vw, 2rem);
  line-height: 1.24;
  letter-spacing: -.015em;
}
.page-products .pp-mod__intro {
  margin: 14px 0 0;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--pp-soft);
}

/* ---------- 图片框架补充 ---------- */
.page-products .pp-figure {
  margin: clamp(20px, 3vw, 32px) 0;
}
.page-products .pp-figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

/* ---------- 指标条 ---------- */
.page-products .pp-metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .pp-metric {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "code name"
    "note note";
  align-items: center;
  gap: 6px 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--pp-panel);
}
.page-products .pp-metric__code {
  grid-area: code;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--steel);
  min-width: 3.2em;
}
.page-products .pp-metric__name {
  grid-area: name;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.02rem;
  letter-spacing: -.01em;
}
.page-products .pp-metric__note {
  grid-area: note;
  font-size: .875rem;
  line-height: 1.62;
  color: var(--pp-soft);
}
.page-products .pp-metric--arc .pp-metric__code { color: var(--arc); }
.page-products .pp-metric--volt .pp-metric__code { color: var(--volt); }
.page-products .pp-metric--volt { border-color: rgba(57, 255, 136, .38); }

/* ---------- 解读说明块 ---------- */
.page-products .pp-note {
  margin-top: clamp(22px, 3vw, 34px);
  padding: clamp(20px, 3vw, 30px);
  border-left: 3px solid var(--volt);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: linear-gradient(120deg, rgba(57, 255, 136, .08), rgba(15, 41, 66, .9) 62%);
}
.page-products .pp-note__title {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: .01em;
  color: var(--volt);
}
.page-products .pp-note p {
  margin: 0;
  font-size: .97rem;
  line-height: 1.82;
  color: var(--ice);
}

/* ---------- 日历 ---------- */
.page-products .pp-cal-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
  align-items: start;
}
.page-products .pp-cal {
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--pp-panel);
}
.page-products .pp-cal__caption {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--steel);
}
.page-products .pp-cal__week {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 4px;
  margin-bottom: 6px;
}
.page-products .pp-cal__week span {
  text-align: center;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--steel);
}
.page-products .pp-cal__grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .pp-cal__cell {
  min-height: clamp(46px, 8vw, 68px);
  padding: 6px 5px;
  border: 1px solid rgba(29, 78, 117, .55);
  border-radius: 6px;
  background: rgba(10, 27, 46, .7);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 4px;
}
.page-products .pp-cal__d {
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--steel);
}
.page-products .pp-cal__t {
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: .04em;
  padding: 1px 4px;
  border-radius: 4px;
  align-self: flex-start;
  white-space: nowrap;
}
.page-products .pp-cal__t--top { color: var(--volt); background: rgba(57, 255, 136, .14); }
.page-products .pp-cal__t--sub { color: var(--amber); background: rgba(255, 209, 102, .14); }
.page-products .pp-cal__t--cup { color: var(--arc); background: rgba(255, 122, 26, .16); }
.page-products .pp-cal__t--youth { color: var(--steel); background: rgba(155, 174, 194, .14); }
.page-products .pp-cal__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.page-products .pp-cal__key {
  font-family: var(--font-mono);
  font-size: .7rem;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid currentColor;
}
.page-products .pp-cal__key--top { color: var(--volt); }
.page-products .pp-cal__key--sub { color: var(--amber); }
.page-products .pp-cal__key--cup { color: var(--arc); }
.page-products .pp-cal__key--youth { color: var(--steel); }

/* ---------- 折叠说明 ---------- */
.page-products .pp-det {
  margin-top: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(15, 41, 66, .6);
}
.page-products .pp-det summary {
  cursor: pointer;
  padding: 16px clamp(16px, 2.4vw, 22px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: -.01em;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
}
.page-products .pp-det summary::-webkit-details-marker { display: none; }
.page-products .pp-det summary::before {
  content: "";
  flex: none;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--volt);
  border-bottom: 2px solid var(--volt);
  transform: rotate(-45deg);
  transition: transform .25s var(--ease);
}
.page-products .pp-det[open] summary::before { transform: rotate(45deg); }
.page-products .pp-det summary:focus-visible {
  outline: 2px solid var(--volt);
  outline-offset: -2px;
}
.page-products .pp-det__body {
  padding: 0 clamp(16px, 2.4vw, 22px) 20px;
}
.page-products .pp-det__body p {
  margin: 0 0 12px;
  font-size: .95rem;
  line-height: 1.82;
  color: var(--pp-soft);
}
.page-products .pp-det__body p:last-child { margin-bottom: 0; }
.page-products .pp-det__body strong { color: var(--ice); }
.page-products .pp-det__body a {
  color: var(--volt);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 255, 136, .45);
}

/* ---------- 桌面端版本 ---------- */
.page-products .pp-ver {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.page-products .pp-ver__card {
  padding: clamp(22px, 3vw, 30px);
  border-radius: var(--radius);
}
.page-products .pp-ver__num {
  margin: 14px 0 10px;
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--volt);
  line-height: 1;
}
.page-products .pp-ver__desc {
  margin: 0;
  font-size: .95rem;
  line-height: 1.78;
  color: var(--pp-soft);
}
.page-products .pp-ver__path {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 2px solid var(--line);
}
.page-products .pp-ver__step {
  position: relative;
  padding: 0 0 22px 22px;
}
.page-products .pp-ver__step:last-child { padding-bottom: 0; }
.page-products .pp-ver__step::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--deck-navy);
  border: 2px solid var(--steel);
}
.page-products .pp-ver__step--current::before {
  border-color: var(--arc);
  background: var(--arc);
}
.page-products .pp-ver__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .06em;
  color: var(--volt);
  margin-bottom: 6px;
}
.page-products .pp-ver__tag--arc { color: var(--arc); }
.page-products .pp-ver__step p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.72;
  color: var(--pp-soft);
}

/* ---------- 场景 ---------- */
.page-products .pp-scene-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 30px);
  align-items: start;
}
.page-products .pp-scenes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.page-products .pp-scene {
  padding: clamp(18px, 2.4vw, 24px);
  border-left: 3px solid var(--line);
  background: linear-gradient(160deg, rgba(15, 41, 66, .96), rgba(10, 27, 46, .9));
  transition: border-left-color .3s var(--ease);
}
.page-products .pp-scene:hover,
.page-products .pp-scene:focus-within,
.page-products .pp-scene:focus-visible {
  border-left-color: var(--arc);
  outline: none;
}
.page-products .pp-scene__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.08rem;
  letter-spacing: -.01em;
}
.page-products .pp-scene__line {
  margin: 0;
  font-size: .92rem;
  line-height: 1.72;
  color: var(--pp-soft);
}
.page-products .pp-scene__more {
  max-height: 0;
  overflow: hidden;
  transition: max-height .38s var(--ease), padding-top .38s var(--ease);
}
.page-products .pp-scene:hover .pp-scene__more,
.page-products .pp-scene:focus-within .pp-scene__more,
.page-products .pp-scene:focus-visible .pp-scene__more {
  max-height: 14em;
  padding-top: 12px;
}
.page-products .pp-scene__more p {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed rgba(29, 78, 117, .8);
  font-size: .88rem;
  line-height: 1.72;
  color: var(--ice);
}

/* ---------- 更新与纠错 ---------- */
.page-products .pp-mod--refresh .pp-mod__head .section-num {
  color: var(--amber);
  border-color: rgba(255, 209, 102, .45);
  background: rgba(255, 209, 102, .07);
}
.page-products .pp-refresh {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 28px);
  align-items: start;
}
.page-products .pp-refresh__steps {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .pp-refresh__step {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(15, 41, 66, .72);
}
.page-products .pp-refresh__idx {
  flex: none;
  font-family: var(--font-mono);
  font-size: .88rem;
  letter-spacing: .06em;
  color: var(--amber);
  padding-top: 2px;
}
.page-products .pp-refresh__step p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.68;
  color: var(--pp-soft);
}
.page-products .pp-refresh__step strong { color: var(--ice); }
.page-products .pp-fix {
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid rgba(255, 122, 26, .4);
  border-radius: var(--radius);
  background: linear-gradient(140deg, rgba(255, 122, 26, .1), rgba(10, 27, 46, .92) 60%);
}
.page-products .pp-fix__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: -.01em;
}
.page-products .pp-fix p {
  margin: 0 0 18px;
  font-size: .93rem;
  line-height: 1.78;
  color: var(--pp-soft);
}
.page-products .pp-fix__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-products .pp-more {
  margin: clamp(20px, 3vw, 30px) 0 0;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--pp-soft);
}
.page-products .pp-more a {
  color: var(--volt);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 255, 136, .45);
}
.page-products .pp-more a:hover,
.page-products .pp-more a:focus-visible {
  color: var(--ice);
  border-bottom-color: var(--ice);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .pp-axis__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
  .page-products .pp-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pp-scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (min-width: 960px) {
  .page-products .pp-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }
  .page-products .pp-cal-layout {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  }
  .page-products .pp-ver {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
    gap: clamp(20px, 3vw, 36px);
  }
  .page-products .pp-scene-layout {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }
  .page-products .pp-refresh {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  }
  .page-products .pp-cal__cell {
    min-height: 74px;
  }
}

@media (max-width: 699px) {
  .page-products .pp-scene__more {
    max-height: 20em;
    padding-top: 8px;
  }
  .page-products .pp-cal__t {
    display: none;
  }
  .page-products .pp-cal__cell {
    min-height: 42px;
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-det summary::before,
  .page-products .pp-scene__more,
  .page-products .pp-scene {
    transition: none;
  }
}
</>

说明：以上输出严格按标记顺序给出，main_html 只包含当前页面主体，page_css 全部选择器限定在 .page-products 作用域内，使用了 site_kit 中真实存在的共享类与 CSS 变量，数字与版本号均直接写在可见文本中，图片占位符符合 `{zhanqunpic:h:H w:W}` 格式且与 width/height 属性一致。