.page-products {
  overflow-x: hidden;
}

.page-products img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-products .pf-hero {
  padding-top: calc(var(--header-h) + 44px);
  padding-bottom: clamp(30px, 6vw, 60px);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(31, 111, 139, .22), rgba(31, 111, 139, 0) 62%),
    linear-gradient(180deg, var(--cream) 0%, var(--cream) 55%, var(--mist) 100%);
  border-bottom: 2px solid rgba(21, 72, 92, .16);
}

.page-products .pf-hero__grid {
  display: grid;
  gap: 22px;
  margin-top: 16px;
}

.page-products .pf-hero h1 {
  margin: 8px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(30px, 6.4vw, 56px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--lake-deep);
}

.page-products .pf-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(16px, 1.8vw, 18px);
  line-height: 1.85;
  color: var(--ink);
}

.page-products .pf-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-products .pf-hero__aside {
  position: relative;
  background: var(--paper);
  border: 2px solid var(--lake-deep);
  border-radius: var(--radius-sm);
  padding: 18px;
  box-shadow: var(--shadow-paper);
}

.page-products .pf-hero__aside::after {
  content: "";
  position: absolute;
  inset: auto 8px -7px auto;
  width: 46px;
  height: 46px;
  border-right: 3px solid var(--gold);
  border-bottom: 3px solid var(--gold);
  border-radius: 0 0 var(--radius-sm) 0;
  opacity: .8;
}

.page-products .pf-hero__badge {
  display: inline-block;
  margin: 0 0 10px;
  padding: 4px 11px;
  border-radius: 999px;
  background: var(--ochre);
  color: var(--paper);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
}

.page-products .pf-hero__aside-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--lake-deep);
}

.page-products .pf-hero__aside-text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink);
}

@media (min-width: 900px) {
  .page-products .pf-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .78fr);
    gap: 34px;
    align-items: end;
  }
}

/* ---------- 目录概览 ---------- */
.page-products .pf-dash__inner {
  display: grid;
  gap: 24px;
}

.page-products .pf-dash__title {
  margin: 6px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 800;
  line-height: 1.28;
  color: var(--lake-deep);
}

.page-products .pf-dash__lead {
  margin: 0 0 20px;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-products .pf-dash__grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-products .pf-stat {
  padding: 16px 14px;
  background: var(--paper);
  border: 2px solid rgba(21, 72, 92, .22);
  border-left: 6px solid var(--ochre);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-paper);
}

.page-products .pf-stat__num {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 5vw, 42px);
  font-weight: 900;
  line-height: 1;
  color: var(--lake);
}

.page-products .pf-stat__label {
  margin: 8px 0 2px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .pf-stat__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--lake-deep);
  opacity: .82;
}

.page-products .pf-dash__figure {
  margin: 0;
  border: 2px solid var(--lake-deep);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-paper);
  background: var(--paper);
}

@media (min-width: 900px) {
  .page-products .pf-dash__inner {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, .75fr);
    align-items: start;
    gap: 30px;
  }
  .page-products .pf-dash__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 玩法族 ---------- */
.page-products .pf-section-lead {
  margin: 10px 0 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-products .pf-families {
  background: var(--cream);
}

.page-products .pf-families__layout {
  display: grid;
  gap: 20px;
  margin-top: 26px;
}

.page-products .pf-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px;
  background: var(--peach);
  border: 2px dashed rgba(201, 111, 59, .55);
  border-radius: var(--radius-sm);
}

.page-products .pf-cloud__title {
  width: 100%;
  margin: 0 0 4px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--ochre-deep);
}

.page-products .pf-board {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}

.page-products .pf-fam {
  position: relative;
  padding: 20px 18px 16px;
  border: 2px solid rgba(21, 72, 92, .26);
  background-color: var(--paper);
  background-image:
    linear-gradient(rgba(21, 72, 92, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21, 72, 92, .055) 1px, transparent 1px);
  background-size: 22px 22px;
}

.page-products .pf-fam__num {
  margin: 0;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 900;
  line-height: 1;
  color: var(--ochre);
}

.page-products .pf-fam__name {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: var(--lake-deep);
}

.page-products .pf-fam__text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-products .pf-fam__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
}

@media (min-width: 640px) {
  .page-products .pf-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-products .pf-families__layout {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
  }
  .page-products .pf-cloud {
    flex-direction: column;
    align-items: flex-start;
    position: sticky;
    top: calc(var(--header-h) + 18px);
  }
  .page-products .pf-board {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    padding-bottom: 18px;
  }
  .page-products .pf-fam:nth-child(3n + 2) {
    transform: translateY(16px);
  }
}

/* ---------- 道具 ---------- */
.page-products .pf-props {
  background: var(--mist);
  border-top: 2px solid rgba(21, 72, 92, .14);
  border-bottom: 2px solid rgba(21, 72, 92, .14);
}

.page-products .pf-props__intro {
  display: grid;
  gap: 20px;
  margin: 24px 0 26px;
}

.page-products .pf-props__intro .prose {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-products .pf-props__figure {
  margin: 0;
  max-width: 460px;
  border: 2px solid var(--lake-deep);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--paper);
  box-shadow: var(--shadow-paper);
}

.page-products .pf-props__grid {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.page-products .pf-prop {
  padding: 18px;
  border: 2px solid rgba(21, 72, 92, .22);
}

.page-products .pf-prop__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--peach);
  color: var(--ochre-deep);
  border: 2px solid rgba(201, 111, 59, .35);
}

.page-products .pf-prop__name {
  margin: 12px 0 6px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  color: var(--lake-deep);
}

.page-products .pf-prop__desc {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink);
}

.page-products .pf-prop__rows {
  margin: 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(21, 72, 92, .28);
  display: grid;
  gap: 6px;
}

.page-products .pf-prop__rows > div {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
}

.page-products .pf-prop__rows dt {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--ochre-deep);
}

.page-products .pf-prop__rows dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--lake-deep);
}

@media (min-width: 640px) {
  .page-products .pf-props__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-products .pf-props__intro {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr);
    align-items: start;
    gap: 30px;
  }
  .page-products .pf-props__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 案例 ---------- */
.page-products .pf-cases {
  background: var(--cream);
}

.page-products .pf-cases__layout {
  display: grid;
  gap: 18px;
  margin: 24px 0 26px;
}

.page-products .pf-cases__hero {
  margin: 0;
  border: 2px solid var(--lake-deep);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
  background: var(--paper);
}

.page-products .pf-cases__note {
  padding: 18px;
  border: 2px solid rgba(217, 164, 65, .75);
  border-radius: var(--radius-sm);
  background: var(--paper);
  box-shadow: var(--shadow-paper);
}

.page-products .pf-cases__note-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  color: var(--lake-deep);
}

.page-products .pf-cases__note p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink);
}

.page-products .pf-cases__rail {
  display: flex;
  align-items: stretch;
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 14px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-products .pf-case {
  flex: 0 0 min(80vw, 280px);
  scroll-snap-align: start;
  padding: 14px;
  border: 2px solid rgba(21, 72, 92, .22);
  display: flex;
  flex-direction: column;
}

.page-products .pf-case--cover {
  background: var(--peach);
  border-color: rgba(201, 111, 59, .6);
}

.page-products .pf-case__cover {
  margin: 0 0 12px;
  border: 2px solid rgba(21, 72, 92, .2);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--paper);
}

.page-products .pf-case__no {
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--ochre-deep);
}

.page-products .pf-case__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.36;
  color: var(--lake-deep);
}

.page-products .pf-case__text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink);
}

.page-products .pf-case__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: auto 0 0;
}

@media (min-width: 860px) {
  .page-products .pf-cases__layout {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, .65fr);
    align-items: stretch;
  }
  .page-products .pf-case {
    flex-basis: 300px;
  }
}

/* ---------- 订阅与适配 ---------- */
.page-products .pf-version {
  background: var(--indigo);
  color: var(--paper);
  border-top: 3px solid var(--gold);
  border-bottom: 3px solid var(--gold);
}

.page-products .pf-version__inner {
  display: grid;
  gap: 26px;
}

.page-products .pf-version__eyebrow {
  color: var(--neon);
}

.page-products .pf-version__title {
  margin: 6px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.2vw, 32px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--paper);
}

.page-products .pf-version__lead {
  margin: 0 0 18px;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .pf-version__list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .pf-version__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--paper);
}

.page-products .pf-version__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .7em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--neon);
}

.page-products .pf-version__list strong {
  color: var(--gold);
  font-weight: 700;
}

.page-products .pf-version__figure {
  margin: 0;
  align-self: center;
  border: 2px solid rgba(217, 164, 65, .55);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: rgba(255, 249, 239, .06);
}

@media (min-width: 900px) {
  .page-products .pf-version__inner {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr);
    align-items: center;
    gap: 34px;
  }
}

/* ---------- 新手路径 ---------- */
.page-products .pf-start {
  background: var(--cream);
}

.page-products .pf-start__inner {
  display: grid;
  gap: 26px;
}

.page-products .pf-start__head h2 {
  margin: 6px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.2vw, 32px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--lake-deep);
}

.page-products .pf-start__head p {
  margin: 0 0 18px;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-products .pf-steps {
  list-style: none;
  counter-reset: pfstep;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pf-step {
  counter-increment: pfstep;
  position: relative;
  padding: 14px 16px 14px 54px;
  background: var(--paper);
  border: 2px solid rgba(21, 72, 92, .22);
  border-radius: var(--radius-sm);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
  box-shadow: var(--shadow-paper);
}

.page-products .pf-step::before {
  content: counter(pfstep);
  position: absolute;
  left: 14px;
  top: 14px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--table);
  color: var(--paper);
  font-size: 13px;
  font-weight: 700;
  display: grid;
  place-items: center;
}

@media (min-width: 760px) {
  .page-products .pf-start__inner {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    align-items: start;
    gap: 32px;
  }
  .page-products .pf-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .page-products .pf-step:last-child {
    grid-column: 1 / -1;
  }
}
<<<END>>>