.page-products {
  --pp-key: 190px;
  padding: 18px var(--gutter) 56px;
  font-family: var(--font-sans);
  color: var(--ink);
  overflow-x: hidden;
}

.page-products .p-shell {
  max-width: var(--maxw);
  margin: 0 auto;
  min-width: 0;
}

/* 面包屑 */
.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 4px 0 16px;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--muted);
}
.page-products .breadcrumb a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}
.page-products .breadcrumb a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent-dim);
}
.page-products .breadcrumb__sep { color: var(--line); }
.page-products .breadcrumb__current { color: var(--accent-dim); }

/* 首屏框景 */
.page-products .p-hero {
  position: relative;
  border: 1px solid var(--line);
  background:
    repeating-linear-gradient(0deg, rgba(200, 247, 65, 0.035) 0 1px, transparent 1px 5px),
    linear-gradient(155deg, var(--panel) 0%, var(--bg) 72%);
  padding: 26px 18px 22px;
}
.page-products .p-hero::before,
.page-products .p-hero::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  pointer-events: none;
}
.page-products .p-hero::before {
  top: -2px;
  left: -2px;
  border-top: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
}
.page-products .p-hero::after {
  bottom: -2px;
  right: -2px;
  border-bottom: 2px solid var(--accent-dim);
  border-right: 2px solid var(--accent-dim);
}
.page-products .p-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}
.page-products .p-hero .h1 {
  margin: 10px 0 14px;
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: clamp(2.3rem, 11vw, 4.4rem);
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--ink-strong);
}
.page-products .p-hero__lead {
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}
.page-products .p-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.page-products .p-fact {
  background: var(--panel);
  padding: 12px 12px 14px;
}
.page-products .p-fact__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 21px;
  letter-spacing: -0.01em;
  color: var(--accent);
}
.page-products .p-fact__label {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}

/* 左右分栏 */
.page-products .p-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  margin-top: 34px;
}
.page-products .p-main { min-width: 0; }

/* 侧栏索引 */
.page-products .p-aside__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
}
.page-products .p-index {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-products .p-index .index-list__item {
  border-left: 2px solid var(--line);
}
.page-products .p-index .index-list__item:has(.is-active) {
  border-left-color: var(--accent);
}
.page-products .p-index .index-list__label {
  display: block;
  padding: 7px 0 7px 12px;
  font-size: 13.5px;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur), transform var(--dur);
}
.page-products .p-index .index-list__label:hover { color: var(--ink-strong); }
.page-products .p-index .index-list__label.is-active {
  color: var(--accent);
  transform: translateX(2px);
}

/* 章节骨架 */
.page-products .p-sec {
  margin-top: 30px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}
.page-products .p-sec:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}
.page-products .p-sec__head { margin-bottom: 18px; }
.page-products .p-sec .h2 {
  margin: 8px 0 10px;
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: clamp(1.6rem, 5.2vw, 2.3rem);
  line-height: 1.1;
  color: var(--ink-strong);
}
.page-products .p-sec__lead {
  margin: 0;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink);
}
.page-products .p-sec__lead a,
.page-products .spec-more__body a,
.page-products .p-note a {
  color: var(--ink-strong);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-dim);
}
.page-products .p-sec__lead a:hover,
.page-products .spec-more__body a:hover,
.page-products .p-note a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* 规格清单 */
.page-products .spec-list {
  margin: 0;
  border-top: 1px solid var(--line);
}
.page-products .spec-list__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 5px;
  padding: 12px 2px;
  border-bottom: 1px solid var(--line);
}
.page-products .spec-list__key {
  position: relative;
  padding-left: 12px;
  font-family: var(--font-cond);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--ink-strong);
}
.page-products .spec-list__key::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.4em;
  width: 3px;
  height: 0.9em;
  background: var(--accent-dim);
}
.page-products .spec-list__val {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink);
}
.page-products .spec-list__val .mono {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ink-strong);
}

/* 可展开细则 */
.page-products .spec-more { border-bottom: 1px solid var(--line); }
.page-products .spec-more__bar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 2px;
  list-style: none;
  cursor: pointer;
}
.page-products .spec-more__bar::-webkit-details-marker { display: none; }
.page-products .spec-more__key {
  font-family: var(--font-cond);
  font-weight: 600;
  font-size: 14.5px;
  color: var(--ink-strong);
}
.page-products .spec-more__hint {
  flex: none;
  font-size: 12px;
  color: var(--muted);
  border-bottom: 1px solid var(--accent-dim);
}
.page-products .spec-more[open] .spec-more__hint { color: var(--accent); }
.page-products .spec-more__body {
  padding: 0 2px 16px;
  font-size: 13.8px;
  line-height: 1.74;
  color: var(--ink);
}
.page-products .spec-more__body p { margin: 0 0 10px; }
.page-products .spec-more__body p:last-child { margin-bottom: 0; }

/* 图片框 */
.page-products .p-figure {
  position: relative;
  margin: 20px 0 0;
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}
.page-products .p-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.06);
}
.page-products .p-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(11, 21, 18, 0.28) 0 1px, transparent 1px 4px);
}
.page-products .p-figure .media-frame__cap {
  position: relative;
  z-index: 1;
  display: block;
  padding: 9px 12px;
  font-size: 12px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: var(--panel);
}

/* 中段数据条带 */
.page-products .p-band-wrap {
  margin: 40px 0;
  padding: 20px 0 18px;
  border-top: 1px solid var(--accent-dim);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(28, 42, 36, 0.55), rgba(11, 21, 18, 0));
}
.page-products .band { margin: 0 0 16px; }
.page-products .band__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--accent-dim);
}
.page-products .band__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
}
.page-products .band__stat {
  display: grid;
  gap: 6px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}
.page-products .band__value {
  font-family: var(--font-mono);
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--accent);
}
.page-products .band__stat-label {
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--muted);
}
.page-products .p-figure--band { margin-top: 4px; }

/* 主客场图例 */
.page-products .p-legend {
  list-style: none;
  margin: 16px 0 0;
  padding: 12px 2px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  border-bottom: 1px solid var(--line);
}
.page-products .p-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ink);
}
.page-products .p-legend .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
  flex: none;
}
.page-products .p-legend .dot--away { background: var(--away); }
.page-products .p-legend .dot--home { background: var(--home); }
.page-products .p-legend .dot--accent { background: var(--accent); }

/* 订阅面板 */
.page-products .sub-panel {
  position: relative;
  display: grid;
  gap: 16px;
  margin: 0 0 20px;
  padding: 18px 16px;
  border: 1px solid var(--line);
  background: var(--panel);
}
.page-products .sub-in {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.page-products .sub-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 9px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.page-products .sub-row__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.page-products .segmented {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .seg {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
  transition: color var(--dur), border-color var(--dur), background var(--dur);
}
.page-products .seg:hover { color: var(--ink-strong); border-color: var(--accent-dim); }
.page-products #freq-round:checked ~ .sub-row .seg[for="freq-round"],
.page-products #freq-day:checked ~ .sub-row .seg[for="freq-day"],
.page-products #freq-key:checked ~ .sub-row .seg[for="freq-key"] {
  background: var(--accent);
  border-color: var(--accent);
  color: #0B1512;
  font-weight: 600;
}
.page-products .switches {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
  transition: color var(--dur), border-color var(--dur), background var(--dur);
}
.page-products .switch::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--line);
  flex: none;
  transition: background var(--dur), box-shadow var(--dur);
}
.page-products .sub-in--box:checked + .switch {
  color: var(--ink-strong);
  border-color: var(--accent-dim);
  background: rgba(200, 247, 65, 0.08);
}
.page-products .sub-in--box:checked + .switch::before {
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(200, 247, 65, 0.14);
}
.page-products .sub-in:focus-visible ~ .sub-row .seg {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.page-products .sub-in--box:focus-visible + .switch {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.page-products .sub-summary {
  margin: 0;
  padding: 12px 14px;
  border-left: 3px solid var(--accent);
  background: var(--raise);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-strong);
}
.page-products .sub-summary .sum { display: none; }
.page-products #freq-round:checked ~ .sub-summary .sum--round,
.page-products #freq-day:checked ~ .sub-summary .sum--day,
.page-products #freq-key:checked ~ .sub-summary .sum--key {
  display: block;
}

/* 版本时间线 */
.page-products .timeline {
  list-style: none;
  margin: 22px 0 0;
  padding: 0 0 0 18px;
  border-left: 1px solid var(--line);
  display: grid;
  gap: 20px;
}
.page-products .timeline__item { position: relative; min-width: 0; }
.page-products .timeline__item::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 4px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent-dim);
}
.page-products .timeline__item:last-child::before {
  background: var(--accent);
  border-color: var(--accent);
}
.page-products .timeline__year {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--accent);
}
.page-products .timeline__text {
  margin: 5px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink);
  max-width: 58ch;
}
.page-products .timeline__text .mono {
  font-family: var(--font-mono);
  color: var(--ink-strong);
}

/* 结尾说明 */
.page-products .p-note {
  margin: 26px 0 0;
  padding: 12px 0 12px 14px;
  border-left: 3px solid var(--accent-dim);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink);
}
.page-products .p-note .mono {
  font-family: var(--font-mono);
  color: var(--ink-strong);
  margin: 0 2px;
}

/* 响应式 */
@media (min-width: 620px) {
  .page-products { padding: 22px var(--gutter) 64px; }
  .page-products .p-hero { padding: 32px 26px 28px; }
  .page-products .p-hero__facts { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-products .p-fact { padding: 14px 14px 16px; }
  .page-products .spec-list__row {
    grid-template-columns: var(--pp-key) minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
    padding: 13px 2px;
  }
  .page-products .sub-panel { padding: 22px 22px; }
  .page-products .sub-row {
    grid-template-columns: 108px minmax(0, 1fr);
    align-items: center;
    gap: 16px;
  }
  .page-products .band__stats { gap: 16px 24px; }
}

@media (min-width: 1000px) {
  .page-products .p-body {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }
  .page-products .p-aside { position: sticky; top: 88px; }
  .page-products .p-hero__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
    align-items: end;
    gap: 36px;
  }
  .page-products .band__stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-products .p-band-wrap { margin: 48px 0; }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .p-index .index-list__label,
  .page-products .seg,
  .page-products .switch,
  .page-products .switch::before {
    transition: none;
  }
  .page-products .p-index .index-list__label.is-active { transform: none; }
}
<<<PAGE_CSS_END>>>