.page-products {
  --pf-gap: 0.75rem;
  --pf-radius: 6px;
  --pf-card-pad: 1.1rem;
  background: var(--paper-050);
  color: var(--ink-900);
  font-family: var(--font-sans);
  line-height: 1.75;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.25;
}

.page-products p {
  margin: 0;
}

.page-products ul,
.page-products ol,
.page-products dl {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products a {
  color: var(--jade-600);
  text-underline-offset: 3px;
}

.page-products .numeral {
  font-family: var(--font-mono);
  color: var(--gold-500);
  font-size: 2.75rem;
  line-height: 1;
  display: block;
}

.page-products .pf-section-head {
  display: grid;
  gap: 0.45rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--line-200);
}

.page-products .pf-section-head .section-title {
  font-size: 1.5rem;
}

.page-products .pf-section-lede {
  color: var(--slate-500);
  font-size: 0.9375rem;
  max-width: 52ch;
}

/* ---------- 首屏 ---------- */
.page-products .pf-hero {
  padding: 1.75rem 0 2rem;
  border-bottom: 1px solid var(--line-200);
  background: linear-gradient(180deg, rgba(200, 150, 62, 0.1), rgba(251, 248, 242, 0) 70%);
}

.page-products .pf-hero-inner {
  display: grid;
  gap: 1.75rem;
}

.page-products .breadcrumbs {
  margin-bottom: 0.9rem;
}

.page-products .eyebrow {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--jade-600);
}

.page-products h1 {
  font-size: clamp(1.75rem, 7vw, 3rem);
  max-width: 17em;
  margin: 0.5rem 0 0.9rem;
}

.page-products .lede {
  font-size: 1rem;
  color: var(--ink-700);
  max-width: 46ch;
}

.page-products .pf-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.25rem;
}

.page-products .pf-hero-actions .btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.page-products .pf-hero-aside {
  background: var(--ink-900);
  color: var(--paper-050);
  border-radius: var(--pf-radius);
  border-top: 2px solid var(--gold-500);
  padding: 1.1rem 1.15rem 1.25rem;
  box-shadow: var(--shadow-2);
}

.page-products .pf-aside-title {
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: rgba(251, 248, 242, 0.7);
  margin-bottom: 0.85rem;
}

.page-products .pf-stat-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem 1rem;
}

.page-products .pf-stat {
  display: flex;
  flex-direction: column-reverse;
  gap: 0.1rem;
  border-left: 1px solid rgba(200, 150, 62, 0.55);
  padding-left: 0.65rem;
}

.page-products .pf-stat-num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  line-height: 1.1;
  color: var(--gold-500);
  margin: 0;
}

.page-products .pf-stat-unit {
  font-size: 0.75rem;
  color: rgba(251, 248, 242, 0.75);
  margin-left: 0.2rem;
}

.page-products .pf-stat-label {
  font-size: 0.75rem;
  color: rgba(251, 248, 242, 0.72);
}

/* ---------- 能力板 ---------- */
.page-products .pf-caps {
  padding-top: 2.5rem;
}

.page-products .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.page-products .filter-count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--slate-500);
  margin-left: auto;
}

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

.page-products .pf-cell {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: var(--pf-card-pad);
  background: var(--paper-050);
  border: 1px solid var(--line-200);
  border-radius: var(--pf-radius);
  box-shadow: var(--shadow-1);
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-products .pf-bento:hover .pf-cell {
  opacity: 0.86;
}

.page-products .pf-bento .pf-cell:hover {
  opacity: 1;
  transform: translateY(-2px);
}

.page-products .pf-cell-kicker {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--slate-500);
}

.page-products .pf-cell-title {
  font-size: 1.125rem;
}

.page-products .pf-cell-text {
  font-size: 0.9375rem;
  color: var(--ink-700);
}

.page-products .pf-cell--c,
.page-products .pf-cell--f {
  background: var(--jade-100);
  border-color: rgba(47, 107, 87, 0.22);
}

.page-products .pf-cell--d {
  background: var(--gold-100);
  border-color: rgba(200, 150, 62, 0.4);
}

.page-products .pf-cell--f {
  border-left: 3px solid var(--gold-500);
}

.page-products .pf-cell--lead {
  background: var(--ink-900);
  color: var(--paper-050);
  border-color: var(--ink-700);
  gap: 0.6rem;
}

.page-products .pf-cell--lead .pf-cell-kicker {
  color: var(--gold-500);
}

.page-products .pf-cell--lead .pf-cell-text {
  color: rgba(251, 248, 242, 0.84);
}

.page-products .pf-cell--g {
  background: var(--ink-700);
  color: var(--paper-050);
  border-color: var(--ink-700);
}

.page-products .pf-cell--g .pf-cell-kicker {
  color: var(--gold-500);
}

.page-products .pf-cell--g .pf-cell-text {
  color: rgba(251, 248, 242, 0.84);
}

.page-products .pf-panel-demo {
  display: grid;
  gap: 0.35rem;
  margin: 0.5rem 0 0.75rem;
}

.page-products .pf-demo-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.45rem 0.6rem;
  border: 1px solid rgba(200, 150, 62, 0.35);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
}

.page-products .pf-demo-key {
  color: rgba(251, 248, 242, 0.94);
}

.page-products .pf-demo-val {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gold-500);
}

.page-products .pf-cell-figure {
  margin: 0.75rem 0 0;
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .pf-cell-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- 详解两栏 ---------- */
.page-products .pf-detail {
  display: grid;
  gap: 1.5rem;
}

.page-products .pf-detail-main {
  display: grid;
  gap: 0.9rem;
  font-size: 0.9688rem;
  color: var(--ink-900);
}

.page-products .pf-sub-title {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: -0.01em;
  margin-top: 0.35rem;
  padding-left: 0.6rem;
  border-left: 2px solid var(--gold-500);
}

.page-products .pf-detail-aside {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-products .pf-spec-card {
  background: var(--gold-100);
  border: 1px solid rgba(200, 150, 62, 0.42);
  border-left: 3px solid var(--gold-500);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
}

.page-products .pf-spec-title {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--ink-700);
  margin-bottom: 0.6rem;
}

.page-products .pf-spec-list {
  display: grid;
  gap: 0.35rem;
}

.page-products .pf-spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid rgba(217, 212, 199, 0.8);
  font-size: 0.8125rem;
}

.page-products .pf-spec-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .pf-spec-key {
  color: var(--ink-700);
}

.page-products .pf-spec-val {
  font-family: var(--font-mono);
  color: var(--ink-900);
  text-align: right;
}

.page-products .pf-aside-note {
  font-size: 0.8125rem;
  color: var(--slate-500);
  border-top: 1px solid var(--line-200);
  padding-top: 0.75rem;
}

.page-products .pf-path {
  display: grid;
  gap: 0.55rem;
}

.page-products .pf-path-step {
  display: grid;
  grid-template-columns: 1.75rem minmax(0, 1fr);
  gap: 0.7rem;
  align-items: start;
  padding: 0.6rem 0.7rem;
  border: 1px solid var(--line-200);
  border-radius: var(--radius-sm);
  background: var(--paper-050);
}

.page-products .pf-path-num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--paper-050);
  background: var(--ink-900);
  border-radius: 50%;
  width: 1.6rem;
  height: 1.6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.page-products .pf-path-body {
  font-size: 0.875rem;
  color: var(--ink-700);
}

.page-products .pf-path-body strong {
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--ink-900);
  margin-right: 0.35rem;
}

.page-products .pf-record-figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .pf-record-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- 小屏 ---------- */
.page-products .pf-small-grid {
  display: grid;
  gap: 1.25rem;
  align-items: start;
}

.page-products .pf-small-figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 320px;
  margin-inline: auto;
}

.page-products .pf-small-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-products .pf-phone {
  width: min(390px, 100%);
  margin-inline: auto;
  background: var(--paper-050);
  border: 1px solid var(--line-200);
  border-radius: 18px;
  padding: 0.7rem 0.7rem 0.9rem;
  box-shadow: var(--shadow-2);
}

.page-products .pf-phone-bar {
  width: 46%;
  height: 5px;
  border-radius: 3px;
  background: var(--line-200);
  margin: 0.15rem auto 0.7rem;
}

.page-products .pf-phone-screen {
  border-top: 1px solid var(--line-200);
  padding-top: 0.7rem;
  display: grid;
  gap: 0.4rem;
}

.page-products .pf-phone-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--gold-500);
}

.page-products .pf-phone-title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  margin-bottom: 0.3rem;
}

.page-products .pf-phone-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 44px;
  padding: 0 0.6rem;
  border: 1px solid var(--line-200);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
}

.page-products .pf-phone-meta {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--slate-500);
}

.page-products .pf-phone-tap {
  margin-top: 0.6rem;
  padding: 0.55rem;
  border: 1px dashed var(--gold-500);
  border-radius: 6px;
  display: grid;
  justify-items: center;
  gap: 0.3rem;
}

.page-products .pf-tap-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
  padding: 0 1.1rem;
  background: var(--orange-600);
  color: var(--paper-050);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.875rem;
}

.page-products .pf-tap-note {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--slate-500);
}

.page-products .pf-small-notes {
  display: grid;
  gap: 0.85rem;
  font-size: 0.9375rem;
  color: var(--ink-700);
}

.page-products .pf-spec-list--flat {
  background: var(--jade-100);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.85rem;
}

.page-products .pf-spec-list--flat .pf-spec-row {
  border-bottom-color: rgba(47, 107, 87, 0.18);
}

/* ---------- 角色 ---------- */
.page-products .pf-roles-grid {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

.page-products .pf-roles {
  display: grid;
  gap: 0.55rem;
}

.page-products .pf-role-row {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr);
  gap: 0.35rem 0.75rem;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--line-200);
}

.page-products .pf-role-name {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.875rem;
}

.page-products .pf-role-bar-wrap {
  display: block;
  height: 10px;
  background: var(--jade-100);
  border-radius: 5px;
  overflow: hidden;
}

.page-products .pf-role-bar {
  display: block;
  height: 100%;
  border-radius: 5px;
  background: linear-gradient(90deg, var(--jade-600), var(--ink-900));
}

.page-products .pf-role-bar--1 { width: 28%; }
.page-products .pf-role-bar--2 { width: 42%; }
.page-products .pf-role-bar--3 { width: 72%; }
.page-products .pf-role-bar--4 { width: 58%; }
.page-products .pf-role-bar--5 { width: 88%; }
.page-products .pf-role-bar--6 { width: 100%; }

.page-products .pf-role-note {
  grid-column: 2;
  font-size: 0.8125rem;
  color: var(--slate-500);
}

.page-products .pf-role-foot {
  margin-top: 0.6rem;
  font-size: 0.8125rem;
  color: var(--slate-500);
  border-left: 2px solid var(--gold-500);
  padding-left: 0.7rem;
}

.page-products .pf-role-figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .pf-role-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- 接入 ---------- */
.page-products .pf-onboard-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--line-200);
}

.page-products .pf-onboard-copy {
  display: grid;
  gap: 0.45rem;
}

.page-products .pf-onboard-copy .section-title {
  font-size: 1.5rem;
}

.page-products .pf-round-figure {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  flex: none;
  border: 1px solid var(--line-200);
}

.page-products .pf-steps {
  display: grid;
  gap: 0.6rem;
}

.page-products .pf-step {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.75rem;
  align-items: start;
  padding: 0.8rem 0.85rem;
  border: 1px solid var(--line-200);
  border-radius: var(--pf-radius);
  background: var(--paper-050);
}

.page-products .pf-step-num {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--gold-500);
  border: 1px solid var(--gold-500);
  border-radius: 50%;
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.page-products .pf-step-body {
  display: grid;
  gap: 0.2rem;
}

.page-products .pf-step-title {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.9375rem;
  letter-spacing: -0.01em;
}

.page-products .pf-step-body p {
  font-size: 0.875rem;
  color: var(--slate-500);
}

.page-products .pf-cta-band {
  margin-top: 1.5rem;
  background: var(--ink-900);
  color: var(--paper-050);
  border-radius: var(--pf-radius);
  padding: 1.25rem;
  display: grid;
  gap: 1rem;
  border-top: 2px solid var(--gold-500);
}

.page-products .pf-cta-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.page-products .pf-cta-text p {
  margin-top: 0.4rem;
  font-size: 0.875rem;
  color: rgba(251, 248, 242, 0.78);
}

.page-products .pf-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.page-products .pf-cta-actions .btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.page-products .pf-cta-actions .btn-ghost {
  color: var(--paper-050);
  border-color: rgba(251, 248, 242, 0.5);
}

.page-products .pf-cta-actions .btn-ghost:hover {
  border-color: var(--gold-500);
  color: var(--gold-500);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .pf-hero {
    padding: 2.25rem 0 2.5rem;
  }

  .page-products .pf-section-head {
    grid-template-columns: 4.5rem minmax(0, 1fr);
    column-gap: 1.25rem;
    align-items: start;
    margin-bottom: 1.9rem;
  }

  .page-products .pf-section-head .numeral {
    grid-row: 1 / span 2;
    font-size: 3.5rem;
  }

  .page-products .pf-section-head .section-title,
  .page-products .pf-section-lede {
    grid-column: 2;
  }

  .page-products .pf-bento {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-products .pf-cell--lead { grid-column: span 6; }
  .page-products .pf-cell--b,
  .page-products .pf-cell--c,
  .page-products .pf-cell--d,
  .page-products .pf-cell--e { grid-column: span 3; }
  .page-products .pf-cell--f { grid-column: span 3; }
  .page-products .pf-cell--g { grid-column: span 3; }

  .page-products .pf-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pf-cta-band {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 1.5rem 1.75rem;
  }
}

@media (min-width: 900px) {
  .page-products .pf-hero-inner {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.9fr);
    align-items: end;
    gap: 2.5rem;
  }

  .page-products .pf-detail {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.85fr);
    gap: 2.5rem;
  }

  .page-products .pf-small-grid {
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 0.9fr) minmax(0, 1fr);
    gap: 1.5rem;
  }

  .page-products .pf-roles-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    gap: 2.5rem;
  }

  .page-products .pf-role-row {
    grid-template-columns: 6.5rem minmax(0, 1fr) 9rem;
    gap: 1rem;
  }

  .page-products .pf-role-note {
    grid-column: 3;
    text-align: right;
  }

  .page-products .pf-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-products .pf-bento {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 0.85rem;
  }

  .page-products .pf-cell--lead {
    grid-column: span 6;
    grid-row: span 2;
  }

  .page-products .pf-cell--b,
  .page-products .pf-cell--c,
  .page-products .pf-cell--d,
  .page-products .pf-cell--e {
    grid-column: span 3;
  }

  .page-products .pf-cell--f { grid-column: span 4; }
  .page-products .pf-cell--g { grid-column: span 8; }

  .page-products .pf-section-head .section-title {
    font-size: 1.75rem;
  }

  .page-products .pf-onboard-copy .section-title {
    font-size: 1.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pf-cell,
  .page-products .pf-bento:hover .pf-cell {
    transition: none;
    transform: none;
    opacity: 1;
  }
}
<<<END>>>