.store-hero-note {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 34px;
  border: 1px solid var(--rule);
  background: var(--rule);
}

.store-hero-note span {
  display: block;
  min-height: 92px;
  padding: 18px;
  background: color-mix(in oklab, var(--paper) 92%, white);
  color: var(--ink-soft);
  line-height: 1.45;
}

.store-hero-note b,
.store-card b,
.store-step b,
.store-detail b,
.store-proof b,
.store-note b {
  display: block;
  margin-bottom: 8px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
}

.store-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--rule);
  background: var(--rule);
}

.store-card {
  display: flex;
  min-height: 430px;
  flex-direction: column;
  background: var(--paper);
  padding: 26px;
}

.store-card h2,
.store-detail h2,
.store-proof h2 {
  margin: 0 0 12px;
  font-family: var(--f-sans);
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1;
  font-weight: 500;
  letter-spacing: 0;
}

.store-card p,
.store-detail p,
.store-proof p,
.store-step p,
.store-note p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.55;
}

.store-price {
  margin: 20px 0 0;
  font-size: clamp(42px, 6vw, 72px);
  line-height: .9;
  letter-spacing: -.03em;
  color: var(--ink);
}

.store-price-per {
  font-size: .34em;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--muted);
}

.store-grid.cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.store-sec-note {
  margin: -4px 0 22px;
  max-width: 760px;
  color: var(--ink-soft);
  line-height: 1.55;
}

.store-card ul,
.store-detail ul,
.store-proof ul {
  list-style: none;
  padding: 18px 0 0;
  margin: 20px 0 0;
  border-top: 1px solid var(--rule-soft);
  display: grid;
  gap: 9px;
  color: var(--muted);
}

.store-card li,
.store-detail li,
.store-proof li {
  position: relative;
  padding-left: 16px;
  line-height: 1.45;
}

.store-card li::before,
.store-detail li::before,
.store-proof li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 5px;
  height: 5px;
  background: var(--accent);
}

.store-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
  padding-top: 24px;
}

.store-actions .btn {
  justify-content: center;
}

.store-note {
  margin-top: 24px;
  border-left: 2px solid var(--accent);
  padding-left: 22px;
  max-width: 760px;
}

.store-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--rule);
  background: var(--rule);
}

.store-step {
  min-height: 220px;
  background: var(--paper);
  padding: 24px;
}

.store-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}

.store-detail,
.store-proof {
  border-top: 1px solid var(--rule);
  padding-top: 24px;
}

.store-checkout-box {
  border: 1px solid var(--rule);
  background: color-mix(in oklab, var(--paper) 92%, white);
  padding: 24px;
}

.store-checkout-box .store-price {
  margin-bottom: 18px;
}

.payment-note {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.45;
}

.store-proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--rule);
  background: var(--rule);
}

.store-proof {
  background: var(--paper);
  padding: 24px;
}

.store-faq {
  border-top: 1px solid var(--rule);
  margin: 0;
}

.store-faq div {
  border-bottom: 1px solid var(--rule-soft);
  padding: 22px 0;
}

.store-faq dt {
  margin: 0 0 8px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.35;
}

.store-faq dd {
  margin: 0;
  max-width: 720px;
  color: var(--ink-soft);
  line-height: 1.6;
}

@media (max-width: 920px) {
  .store-hero-note,
  .store-grid,
  .store-steps,
  .store-detail-grid,
  .store-proof-grid {
    grid-template-columns: 1fr;
  }

  .store-card,
  .store-step {
    min-height: 0;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .store-card,
  .store-step,
  .store-proof {
    transition: transform .16s ease, background-color .16s ease;
  }

  .store-card:hover,
  .store-step:hover,
  .store-proof:hover {
    transform: translateY(-2px);
    background: color-mix(in oklab, var(--paper) 88%, white);
  }
}