.page-products {
  --pp-cut: 18px;
  --pp-gap: clamp(18px, 3vw, 32px);
  color: var(--chalk);
}

/* ---------- 首屏 ---------- */
.page-products .hero {
  display: grid;
  gap: clamp(26px, 5vw, 56px);
  padding-block: clamp(22px, 3vw, 40px) clamp(36px, 6vw, 84px);
  align-items: start;
}

.page-products .hero__device {
  margin: 0;
}

.page-products .device {
  position: relative;
  width: min(100%, 310px);
  margin-inline: auto;
  padding: 8px 8px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 26px 26px 30px 30px;
  background: linear-gradient(168deg, var(--pitch-900), var(--ink-950));
  box-shadow: 0 40px 70px -40px rgba(0, 0, 0, 0.95);
}

.page-products .device__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px 10px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--moss);
}

.page-products .device__screen {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 16px 16px 20px 20px;
  object-fit: cover;
  filter: brightness(0.88) contrast(1.06) saturate(0.9);
}

.page-products .hero__device-cap {
  margin: 10px auto 0;
  max-width: 310px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--moss);
  text-align: center;
}

.page-products .hero__title {
  margin: 14px 0 0;
  font-size: clamp(34px, 6.2vw, 62px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.02em;
  max-width: 11em;
}

.page-products .hero__lede {
  margin: 20px 0 0;
  max-width: 32em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--chalk);
  opacity: 0.86;
}

.page-products .hero__points {
  list-style: none;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 34em;
}

.page-products .hero__point {
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.page-products .hero__point b {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.page-products .hero__point span {
  font-size: 14px;
  line-height: 1.7;
  color: var(--chalk);
  opacity: 0.78;
}

.page-products .hero__cta {
  margin: clamp(22px, 3vw, 32px) 0 0;
}

@media (min-width: 900px) {
  .page-products .hero {
    grid-template-columns: minmax(240px, 32%) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 76px);
    align-items: center;
  }

  .page-products .device {
    margin-inline: 0;
  }

  .page-products .hero__device-cap {
    margin-inline: 0;
    text-align: left;
  }
}

/* ---------- 章节骨架 ---------- */
.page-products .section {
  padding-block: clamp(40px, 7vw, 96px);
}

.page-products .sec-head {
  position: relative;
}

.page-products .sec-head--tight {
  margin-top: clamp(28px, 4vw, 48px);
}

.page-products .sec-head__note {
  display: none;
}

.page-products .sec-title {
  margin: 12px 0 0;
  font-size: clamp(26px, 4.4vw, 42px);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.page-products .sec-lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--chalk);
  opacity: 0.82;
}

@media (min-width: 1024px) {
  .page-products .sec-head__note {
    display: block;
    position: absolute;
    left: -30px;
    top: 8px;
    transform: rotate(-90deg);
    transform-origin: left top;
    font-size: 11px;
    letter-spacing: 0.24em;
    color: var(--moss);
    white-space: nowrap;
  }
}

/* ---------- 刷新与提示 ---------- */
.page-products .review {
  margin-top: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-products .review__text p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--chalk);
  opacity: 0.86;
}

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

.page-products .review__side h3 {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 800;
  color: var(--ink-paper);
}

.page-products .review__side p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-paper);
}

/* ---------- 分段演示 ---------- */
.page-products .tabs {
  margin-top: clamp(26px, 4vw, 42px);
}

.page-products .tabs__panel {
  display: grid;
  gap: clamp(20px, 4vw, 44px);
  padding-top: clamp(20px, 3vw, 34px);
  animation: pp-fade 180ms ease both;
}

@keyframes pp-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tabs__panel {
    animation: none;
  }
}

.page-products .shot {
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line);
  background: var(--pitch-900);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pp-cut)), calc(100% - var(--pp-cut)) 100%, 0 100%);
}

.page-products .shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: brightness(0.9) contrast(1.06) saturate(0.92);
}

.page-products .shot__cap {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.55;
  color: var(--moss);
}

.page-products .panel-copy h3 {
  margin: 0 0 12px;
  font-size: clamp(19px, 2.4vw, 22px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .panel-copy p {
  margin: 0 0 14px;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--chalk);
  opacity: 0.84;
}

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

/* 推送开关 */
.page-products .switch-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--pitch-900);
}

.page-products .switch-row__name {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--chalk);
  opacity: 0.8;
}

.page-products .switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.page-products .switch__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.page-products .switch__track {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 18px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: rgba(140, 216, 190, 0.1);
  flex: none;
}

.page-products .switch__track::after {
  content: "";
  position: absolute;
  top: 2px;
  bottom: 2px;
  left: 2px;
  width: 12px;
  background: var(--moss);
  transition: transform 160ms ease, background 160ms ease;
}

.page-products .switch__input:checked ~ .switch__track::after {
  transform: translateX(16px);
  background: var(--lime);
}

.page-products .switch__input:focus-visible ~ .switch__track {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.page-products .switch__text {
  font-size: 12px;
  letter-spacing: 0.12em;
  font-family: var(--font-mono);
}

.page-products .switch__text .switch__on {
  display: none;
  color: var(--lime);
}

.page-products .switch__text .switch__off {
  display: inline;
  color: var(--moss);
}

.page-products .switch__input:checked ~ .switch__text .switch__on {
  display: inline;
}

.page-products .switch__input:checked ~ .switch__text .switch__off {
  display: none;
}

/* 迷你分布条 */
.page-products .mini-dist {
  display: grid;
  gap: 16px;
  align-content: start;
  padding: clamp(16px, 3vw, 24px);
  border: 1px solid var(--line);
  background: var(--pitch-900);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pp-cut)), calc(100% - var(--pp-cut)) 100%, 0 100%);
}

.page-products .mini-dist__cap {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--moss);
}

/* ---------- 分布条 ---------- */
.page-products .band {
  background: linear-gradient(180deg, rgba(12, 38, 32, 0.72), rgba(6, 18, 15, 0));
  border-block: 1px solid var(--line);
}

.page-products .dist {
  display: grid;
  gap: 16px;
  margin-top: clamp(26px, 4vw, 44px);
  padding-block: clamp(18px, 3vw, 28px);
  border-block: 1px solid var(--line-strong);
}

.page-products .dist__row {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 10px 14px;
  align-items: center;
}

.page-products .dist__label {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--moss);
  white-space: nowrap;
}

.page-products .dist__bar {
  display: flex;
  min-width: 0;
  height: 34px;
  border: 1px solid var(--line);
  background: rgba(140, 216, 190, 0.08);
  overflow: hidden;
}

.page-products .dist__seg {
  width: var(--w, 50%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-paper);
  white-space: nowrap;
  overflow: hidden;
  transition: filter 160ms ease;
}

.page-products .dist__seg--for {
  background: linear-gradient(90deg, rgba(201, 242, 76, 0.3), var(--lime));
}

.page-products .dist__seg--against {
  background: linear-gradient(90deg, var(--mint), rgba(140, 216, 190, 0.3));
}

.page-products .dist__seg:hover,
.page-products .dist__seg:focus-visible {
  filter: brightness(1.14);
}

.page-products .dist__sum {
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-products .dist__note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--moss);
}

@media (min-width: 720px) {
  .page-products .dist__row {
    grid-template-columns: 64px minmax(0, 1fr) 84px;
  }

  .page-products .dist__sum {
    grid-column: auto;
    text-align: right;
  }
}

/* ---------- 三种读法 ---------- */
.page-products .read-layout {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(28px, 4vw, 48px);
  align-items: start;
}

.page-products .reads {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
}

.page-products .read {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-products .read__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--lime);
  padding-top: 5px;
}

.page-products .read__body h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .read__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--chalk);
  opacity: 0.82;
}

@media (min-width: 900px) {
  .page-products .read-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }
}

/* ---------- 安装与版本 ---------- */
.page-products .shot--banner {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-products .spec {
  display: grid;
  margin-top: clamp(24px, 4vw, 36px);
  border-top: 1px solid var(--line);
}

.page-products .spec__item {
  border-bottom: 1px solid var(--line);
}

.page-products .spec__sum {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr) 24px;
  gap: 12px;
  align-items: baseline;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
}

.page-products .spec__sum::-webkit-details-marker {
  display: none;
}

.page-products .spec__sum::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--lime);
  text-align: right;
}

.page-products .spec__item[open] .spec__sum::after {
  content: "−";
}

.page-products .spec__sum:hover .spec__val {
  color: var(--lime);
}

.page-products .spec__sum:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-products .spec__key {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--moss);
  white-space: nowrap;
}

.page-products .spec__val {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--chalk);
  transition: color 160ms ease;
  overflow-wrap: anywhere;
}

.page-products .spec__body {
  margin: 0;
  padding: 0 0 18px;
  max-width: 36em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--chalk);
  opacity: 0.78;
}

@media (min-width: 768px) {
  .page-products .spec__sum {
    grid-template-columns: 140px minmax(0, 1fr) 24px;
  }
}

/* ---------- 收尾 ---------- */
.page-products .next {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  padding-block: clamp(34px, 5vw, 60px) clamp(48px, 7vw, 88px);
  border-top: 1px solid var(--line-strong);
}

.page-products .next__title {
  margin: 12px 0 14px;
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1.25;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.page-products .next__copy p:not(.eyebrow) {
  margin: 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--chalk);
  opacity: 0.82;
}

.page-products .next__links {
  align-self: end;
}

@media (min-width: 768px) {
  .page-products .next {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: end;
  }
}
<<<END>>>

.page-products {
  --w: 1rem;
}