.page-products {
  --pp-card: var(--paper-card);
  --pp-hair: rgba(169, 195, 166, .55);
  --pp-on-dark: rgba(244, 241, 232, .82);
  overflow-x: hidden;
}

/* ---------- 首屏：对角切分 ---------- */
.page-products .pp-hero {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--paper);
}

.page-products .pp-hero__cut {
  position: relative;
  padding: 36px 24px 44px;
  background: linear-gradient(158deg, var(--moss) 0%, var(--green) 38%, var(--green-deep) 100%);
  color: var(--paper);
}

.page-products .pp-hero__cut .eyebrow {
  color: var(--gold);
}

.page-products .pp-hero__cut h1 {
  margin: 14px 0 18px;
  font-size: clamp(30px, 7.4vw, 60px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.page-products .pp-hero__cut .lead {
  max-width: 54ch;
  color: var(--pp-on-dark);
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pp-hero__side {
  display: grid;
  gap: 20px;
  align-content: start;
  padding: 28px 24px 40px;
  background: var(--paper);
}

.page-products .pp-version {
  display: grid;
  gap: 10px;
  justify-items: start;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--pp-card);
  box-shadow: var(--shadow-1);
}

.page-products .pp-version__label {
  margin: 0;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--fog);
}

.page-products .pp-version__value {
  margin: 0;
  font-size: clamp(34px, 8vw, 44px);
  font-weight: 700;
  line-height: 1;
  color: var(--green);
}

.page-products .pp-hero__note {
  margin: 0;
  font-size: 15px;
  color: var(--fog);
}

.page-products .media-frame {
  overflow: hidden;
  border-radius: 14px;
  background: var(--green-deep);
}

.page-products .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 通用小节头 ---------- */
.page-products .pp-head {
  max-width: 62ch;
  margin-bottom: 34px;
}

.page-products .pp-head .h2 {
  margin: 10px 0 14px;
}

/* ---------- 三种起步路径 ---------- */
.page-products .pp-paths__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}

.page-products .pp-path {
  padding: 24px 22px 22px 24px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold);
  border-radius: 4px 16px 16px 4px;
  background: var(--pp-card);
}

.page-products .pp-path__idx {
  display: block;
  margin-bottom: 10px;
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--blue-ink);
}

.page-products .pp-path h3 {
  margin: 0 0 10px;
}

.page-products .pp-path p {
  margin: 0 0 16px;
  color: var(--rock);
}

.page-products .pp-link {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 15px;
  font-weight: 600;
  color: var(--blue-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-products .pp-link:hover,
.page-products .pp-link:focus-visible {
  border-bottom-color: var(--blue-ink);
}

/* ---------- 面板四组内容 ---------- */
.page-products .pp-inside__grid {
  display: grid;
  gap: 34px;
  grid-template-columns: 1fr;
}

.page-products .pp-inside__intro .prose {
  margin-top: 0;
}

.page-products .pp-inside__intro .media-frame {
  margin-top: 26px;
}

.page-products .pp-features {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .pp-feature {
  display: grid;
  gap: 8px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .pp-feature h3 {
  margin: 0;
}

.page-products .pp-feature p {
  margin: 0;
  color: var(--rock);
}

.page-products .pp-feature:hover {
  border-bottom-color: var(--gold);
}

/* ---------- 更新记录 ---------- */
.page-products .pp-log .eyebrow {
  color: var(--gold);
}

.page-products .pp-log .lead {
  color: var(--pp-on-dark);
}

.page-products .pp-log__head {
  display: grid;
  gap: 26px;
  margin-bottom: 40px;
}

.page-products .pp-log__list {
  list-style: none;
  margin: 0 0 0 6px;
  padding: 0 0 0 26px;
  max-width: 74ch;
  border-left: 1px solid rgba(169, 195, 166, .38);
}

.page-products .pp-log__item {
  position: relative;
  padding-bottom: 30px;
}

.page-products .pp-log__item:last-child {
  padding-bottom: 0;
}

.page-products .pp-log__tick {
  position: absolute;
  left: -32px;
  top: 6px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(201, 162, 39, .18);
}

.page-products .pp-log__item:first-child .pp-log__tick {
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(224, 122, 63, .24);
}

.page-products .pp-log__when {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: .14em;
  color: rgba(244, 241, 232, .62);
}

.page-products .pp-log__item h3 {
  margin: 0 0 8px;
  color: var(--paper);
}

.page-products .pp-log__item p {
  margin: 0;
  color: var(--pp-on-dark);
}

/* ---------- 常见用法 ---------- */
.page-products .pp-scenes__grid {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr;
}

.page-products .pp-scenes__intro .h2 {
  margin: 10px 0 14px;
}

.page-products .pp-scenes__list {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-bottom: 1px solid var(--line);
}

.page-products .pp-scenes__list li {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.page-products .pp-scenes__list strong {
  font-weight: 600;
  color: var(--green);
}

.page-products .pp-scenes__list span {
  color: var(--fog);
}

/* ---------- 开始使用 ---------- */
.page-products .pp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 22px;
  grid-template-columns: 1fr;
}

.page-products .pp-step {
  padding-top: 18px;
  border-top: 2px solid var(--gold);
}

.page-products .pp-step__num {
  display: block;
  margin-bottom: 8px;
  font-size: 26px;
  font-weight: 700;
  color: var(--gold);
}

.page-products .pp-step h3 {
  margin: 0 0 8px;
}

.page-products .pp-step p {
  margin: 0;
  color: var(--rock);
}

.page-products .pp-next__figure {
  margin: 40px 0 0;
}

.page-products .pp-qa {
  display: grid;
  gap: 16px;
  margin-top: 40px;
  grid-template-columns: 1fr;
}

.page-products .pp-qa__item {
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--pp-card);
}

.page-products .pp-qa__item h3 {
  margin: 0 0 8px;
}

.page-products .pp-qa__item p {
  margin: 0;
  color: var(--rock);
}

.page-products .pp-cta {
  display: grid;
  gap: 22px;
  margin-top: 44px;
  padding: 30px 24px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--green) 0%, var(--green-deep) 100%);
  color: var(--paper);
}

.page-products .pp-cta h2 {
  margin: 0 0 10px;
  color: var(--paper);
}

.page-products .pp-cta p {
  margin: 0;
  color: var(--pp-on-dark);
}

.page-products .pp-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 平板 ---------- */
@media (min-width: 700px) {
  .page-products .pp-paths__list {
    grid-template-columns: 1.25fr 1fr 1fr;
  }

  .page-products .pp-feature {
    grid-template-columns: 132px minmax(0, 1fr);
    column-gap: 26px;
    align-items: baseline;
  }

  .page-products .pp-feature .card__meta {
    grid-column: 1;
    grid-row: 1;
    margin: 0;
  }

  .page-products .pp-feature h3 {
    grid-column: 2;
    grid-row: 1;
    margin-bottom: 6px;
  }

  .page-products .pp-feature p {
    grid-column: 2;
    grid-row: 2;
  }

  .page-products .pp-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pp-scenes__list li {
    grid-template-columns: minmax(200px, 300px) minmax(0, 1fr);
    align-items: baseline;
    column-gap: 26px;
  }
}

/* ---------- 桌面：对角色块与错位分栏 ---------- */
@media (min-width: 960px) {
  .page-products .pp-hero {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: stretch;
  }

  .page-products .pp-hero__cut {
    padding: 76px 96px 80px 48px;
    clip-path: polygon(0 0, 100% 0, 87% 100%, 0 100%);
  }

  .page-products .pp-hero__side {
    margin-left: -84px;
    padding: 72px 48px 72px 116px;
  }

  .page-products .pp-inside__grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    gap: 56px;
    align-items: start;
  }

  .page-products .pp-log__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, .74fr);
    gap: 48px;
    align-items: end;
  }

  .page-products .pp-scenes__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .62fr);
    gap: 48px;
    align-items: start;
  }

  .page-products .pp-qa {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pp-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
    padding: 42px 48px;
  }
}