.page-products {
  --pp-gap: clamp(1.25rem, 3vw, 2.5rem);
  --pp-hair: rgba(11, 42, 111, 0.14);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  padding-block: clamp(1.25rem, 3vw, 2rem) clamp(1.5rem, 4vw, 3rem);
}
.page-products .pp-hero__split {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin-top: clamp(1.25rem, 3vw, 2rem);
}
.page-products .pp-hero__copy .display {
  margin: 0.5rem 0 0;
  font-size: clamp(2.35rem, 6.5vw, 5rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
}
.page-products .pp-hero__copy .lede {
  margin-top: 1.1rem;
  max-width: 46ch;
}
.page-products .pp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}
.page-products .pp-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.6rem;
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.85rem;
  color: var(--deep-sea);
}
.page-products .pp-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
}
.page-products .pp-hero__facts .mono {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--deep-orange);
}
.page-products .pp-hero__visual {
  margin: 0;
}
.page-products .pp-hero__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: var(--line);
  border-radius: var(--radius-card);
  background: var(--haze);
  box-shadow: var(--shadow-hard);
}
.page-products .pp-hero__caption {
  margin-top: 0.75rem;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--gray);
}

/* ---------- 索引条 ---------- */
.page-products .pp-index {
  padding-block: 0 0.5rem;
}
.page-products .pp-index__list {
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0.5rem 0 0.85rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}
.page-products .pp-index__list a {
  display: inline-block;
  white-space: nowrap;
  padding: 0.4rem 0.9rem;
  border: 2px solid var(--haze);
  border-radius: var(--radius-pill);
  background: var(--white);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--deep-sea);
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.page-products .pp-index__list a:hover,
.page-products .pp-index__list a:focus-visible {
  border-color: var(--beibo-blue);
  background: var(--haze);
  color: var(--beibo-blue);
}

/* ---------- 通用区块头 ---------- */
.page-products .pp-head {
  max-width: 60ch;
}
.page-products .pp-head .h2 {
  margin-top: 0.5rem;
}
.page-products .pp-head .lede {
  margin-top: 0.9rem;
}

/* ---------- 适用场景 ---------- */
.page-products .pp-overview {
  display: grid;
  gap: var(--pp-gap);
}
.page-products .pp-overview .h2 {
  margin-top: 0.5rem;
}
.page-products .pp-overview .prose {
  margin-top: 1rem;
}
.page-products .pp-scene-list {
  display: grid;
  gap: 0.85rem;
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
}
.page-products .pp-scene {
  padding: 0.9rem 1rem;
  border: 2px solid var(--haze);
  border-left: 6px solid var(--beibo-blue);
  border-radius: var(--radius-note);
  background: var(--white);
  transition: border-color 0.2s ease, transform 0.18s ease, box-shadow 0.18s ease;
}
.page-products .pp-scene:hover {
  border-color: var(--beibo-blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}
.page-products .pp-scene__title {
  margin: 0 0 0.35rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}
.page-products .pp-scene p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--gray);
}
.page-products .pp-overview__aside {
  display: grid;
  gap: 1rem;
  align-content: start;
}
.page-products .pp-overview__panel {
  padding: 1.1rem 1.2rem 1.25rem;
}
.page-products .pp-mini-list {
  display: grid;
  gap: 0.55rem;
  margin: 0.9rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.88rem;
  color: var(--ink);
}
.page-products .pp-mini-list li {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--pp-hair);
}
.page-products .pp-mini-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.page-products .pp-mini-list .mono {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--beibo-blue);
}

/* ---------- 板块矩阵 ---------- */
.page-products .pp-matrix {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
}
.page-products .pp-board {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.15rem 1.2rem 1.25rem;
  border: 2px solid var(--haze);
  border-radius: var(--radius-card);
  background: var(--white);
  box-shadow: var(--shadow-mid);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.2s ease;
}
.page-products .pp-board:hover {
  transform: translateY(-2px);
  border-color: var(--beibo-blue);
  box-shadow: var(--shadow-hard);
}
.page-products .pp-board__num {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--deep-orange);
}
.page-products .pp-board__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--deep-sea);
}
.page-products .pp-board__desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--gray);
}
.page-products .pp-board__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 0.4rem;
}

/* ---------- 通用配图 ---------- */
.page-products .pp-figure {
  margin: clamp(1.5rem, 3vw, 2.25rem) 0 0;
}
.page-products .pp-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: var(--line);
  border-radius: var(--radius-card);
  background: var(--white);
  box-shadow: var(--shadow-mid);
  object-fit: cover;
}
.page-products .pp-figure__caption {
  margin-top: 0.65rem;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--gray);
}

/* ---------- 三种查看方式 ---------- */
.page-products .pp-views {
  display: grid;
  gap: 0.7rem;
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
}
.page-products .pp-view {
  padding: 0.2rem 1rem 0.5rem;
  border: 2px solid var(--haze);
  border-radius: var(--radius-note);
  background: var(--cream);
  transition: border-color 0.2s ease;
}
.page-products .pp-view[open] {
  border-color: var(--beibo-blue);
}
.page-products .pp-view summary {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--deep-sea);
}
.page-products .pp-view summary::-webkit-details-marker {
  display: none;
}
.page-products .pp-view summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.4rem;
  height: 1.4rem;
  border: 2px solid var(--beibo-blue);
  border-radius: 50%;
  font-size: 0.9rem;
  line-height: 1;
  color: var(--beibo-blue);
}
.page-products .pp-view[open] summary::before {
  content: "\2212";
  background: var(--beibo-blue);
  color: var(--white);
}
.page-products .pp-view__list {
  margin: 0 0 0.6rem;
  padding-left: 0.2rem;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}
.page-products .pp-view__list li {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--gray);
  padding-left: 0.9rem;
  border-left: 3px solid var(--mint);
}
.page-products .pp-view__list strong {
  color: var(--ink);
}

/* ---------- 三步上手 ---------- */
.page-products .pp-steps {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
}
.page-products .pp-step {
  padding: 1.35rem 1.2rem 1.25rem;
  border: var(--line);
  border-radius: var(--radius-card);
  background: var(--white);
  box-shadow: var(--shadow-mid);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.page-products .pp-step:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hard);
}
.page-products .pp-step__num {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-pill);
  background: var(--warm-orange);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--white);
}
.page-products .pp-step__title {
  margin: 0.7rem 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--deep-sea);
}
.page-products .pp-step p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--gray);
}
.page-products .pp-steps__figure .pp-figure {
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
}
.page-products .pp-steps__link {
  margin: 1.5rem 0 0;
}

/* ---------- 人群入口 ---------- */
.page-products .pp-audience {
  display: grid;
  gap: 1rem;
  margin: clamp(1.5rem, 3vw, 2.25rem) 0 0;
  padding: 0;
  list-style: none;
}
.page-products .pp-aud-card {
  padding: 1.2rem 1.15rem 1.3rem;
  border: 2px solid var(--haze);
  border-radius: var(--radius-card);
  background: var(--white);
  transition: transform 0.18s ease, border-color 0.2s ease, background 0.2s ease;
}
.page-products .pp-aud-card:hover {
  transform: translateY(-2px);
  border-color: var(--mint);
  background: var(--mint-soft);
}
.page-products .pp-aud-card__label {
  display: inline-block;
  margin-bottom: 0.55rem;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-pill);
  background: var(--peach);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--deep-orange);
}
.page-products .pp-aud-card h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--deep-sea);
}
.page-products .pp-aud-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--gray);
}
.page-products .pp-aud-card--lead {
  border-color: var(--beibo-blue);
  background: var(--haze);
}
.page-products .pp-aud-cage--lead:hover {
  background: var(--haze);
}
.page-products .pp-audience__foot {
  display: grid;
  gap: var(--pp-gap);
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
}
.page-products .pp-audience__foot .pp-figure {
  margin: 0;
}
.page-products .pp-audience__cta {
  padding: 1.3rem 1.2rem 1.4rem;
  border: var(--line);
  border-radius: var(--radius-card);
  background: var(--cream);
  box-shadow: var(--shadow-mid);
}
.page-products .pp-audience__cta .h3 {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--deep-sea);
}
.page-products .pp-audience__cta p {
  margin: 0 0 1.1rem;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--gray);
}

/* ---------- 版本能力 ---------- */
.page-products .pp-table-wrap {
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  overflow-x: auto;
  border: var(--line);
  border-radius: var(--radius-card);
  background: var(--white);
  box-shadow: var(--shadow-mid);
}
.page-products .pp-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.page-products .pp-table__caption {
  padding: 0.85rem 1rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--gray);
  border-bottom: 1px solid var(--pp-hair);
}
.page-products .pp-table thead th {
  padding: 0.75rem 1rem;
  text-align: left;
  background: var(--haze);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--deep-sea);
}
.page-products .pp-table tbody th {
  padding: 0.85rem 1rem;
  text-align: left;
  vertical-align: top;
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}
.page-products .pp-table td {
  padding: 0.85rem 1rem;
  vertical-align: top;
  line-height: 1.7;
  color: var(--gray);
  border-top: 1px solid var(--pp-hair);
}
.page-products .pp-table tbody th {
  border-top: 1px solid var(--pp-hair);
}
.page-products .pp-table tbody tr:hover td,
.page-products .pp-table tbody tr:hover th {
  background: var(--cream);
}
.page-products .pp-versions__foot {
  display: grid;
  gap: var(--pp-gap);
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
}
.page-products .pp-versions__foot .pp-figure {
  margin: 0;
}
.page-products .pp-versions__link {
  margin: 1.5rem 0 0;
}

/* ---------- 获取与支持 ---------- */
.page-products .pp-support {
  display: grid;
  gap: var(--pp-gap);
}
.page-products .pp-support .h2 {
  margin-top: 0.5rem;
}
.page-products .pp-support .prose {
  margin-top: 1rem;
}
.page-products .pp-support__list {
  display: grid;
  gap: 0.6rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}
.page-products .pp-support__list li {
  padding: 0.7rem 0.95rem;
  border-left: 4px solid var(--mint);
  background: var(--haze);
  border-radius: 0 var(--radius-note) var(--radius-note) 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--gray);
}
.page-products .pp-support__list strong {
  color: var(--deep-sea);
}
.page-products .pp-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem 1.5rem;
  margin-top: 1.75rem;
}
.page-products .pp-support__aside {
  display: grid;
  gap: 1rem;
  align-content: start;
}
.page-products .pp-flow {
  margin: 0.7rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}
.page-products .pp-flow li {
  display: flex;
  gap: 0.6rem;
  align-items: baseline;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--ink);
}
.page-products .pp-flow .mono {
  flex: none;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--deep-sea);
}
.page-products .pp-contact {
  padding: 1.15rem 1.2rem 1.3rem;
}
.page-products .pp-contact__list {
  margin: 0.9rem 0 0;
  display: grid;
  gap: 0.75rem;
}
.page-products .pp-contact__list dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--gray);
}
.page-products .pp-contact__list dd {
  margin: 0.2rem 0 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--ink);
  word-break: break-word;
}
.page-products .pp-contact__list a {
  color: var(--beibo-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.16s ease;
}
.page-products .pp-contact__list a:hover {
  color: var(--deep-orange);
}
.page-products .pp-contact__note {
  margin: 1rem 0 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--pp-hair);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--gray);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .pp-scene-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pp-matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pp-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pp-audience {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero__split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: clamp(2rem, 4vw, 3.5rem);
  }
  .page-products .pp-overview {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: clamp(2rem, 4vw, 3.5rem);
  }
  .page-products .pp-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pp-audience__foot,
  .page-products .pp-versions__foot,
  .page-products .pp-support {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: clamp(2rem, 4vw, 3.5rem);
  }
  .page-products .pp-audience__foot {
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-products .pp-matrix {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pp-audience {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pp-aud-card--lead {
    grid-column: span 2;
  }
  .page-products .pp-views {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-scene,
  .page-products .pp-board,
  .page-products .pp-step,
  .page-products .pp-aud-card {
    transition: border-color 0.2s ease, background 0.2s ease;
  }
  .page-products .pp-scene:hover,
  .page-products .pp-board:hover,
  .page-products .pp-step:hover,
  .page-products .pp-aud-card:hover {
    transform: none;
  }
}