.learning-product {
  width: min(100% - 40px, 1040px);
  margin: 40px auto 88px;
  color: #17302e;
}
.learning-product nav { margin-bottom: 32px; font-size: .9rem; overflow-wrap: anywhere; }
.learning-product h1 { max-width: 850px; font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.08; letter-spacing: -.03em; }
.learning-product h2 { font-size: clamp(1.5rem, 3vw, 2rem); letter-spacing: -.02em; }
.learning-product h3 { font-size: 1.15rem; margin: 0; }
.learning-product p { line-height: 1.65; max-width: 75ch; }
.learning-product section { margin-top: 48px; }
.learning-product a:not(.button) { color: #075e58; text-underline-offset: .2em; }
.learning-product a:focus-visible, .learning-product button:focus-visible, .learning-product summary:focus-visible, .learning-product input:focus-visible, .learning-product textarea:focus-visible { outline: 3px solid #5c3eb6; outline-offset: 3px; }
.product-access-term { font-weight: 650; }
.product-sales-purchase { margin-top: 16px; }
.product-sales-cover { display: block; width: 100%; height: auto; margin-top: 32px; border-radius: 12px; }
.product-sales-section { max-width: 72ch; }
.product-sales-section h2, .product-sales-preview h2 { margin-bottom: 20px; text-wrap: balance; }
.product-sales-section ul, .product-sales-section ol { padding-left: 24px; }
.product-sales-section li { margin-bottom: 16px; line-height: 1.65; }
.product-sales-lead { font-size: var(--text-lead); }
.product-sales-preview { padding-top: 32px; border-top: 1px solid var(--line); }
.product-preview-download { min-height: 48px; max-width: 100%; padding-block: 12px; color: #fff; background: #087a70; box-shadow: none; text-align: center; }
.product-preview-download:hover { background: #075e58; }
.product-sales-preview .lesson-youtube { margin-top: 32px; }
.product-sales-preview iframe { display: block; width: 100%; aspect-ratio: 16 / 9; border: 0; }
.product-sales-details { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); }
.product-sales-details > summary { cursor: pointer; font-weight: 650; min-height: 44px; line-height: 1.5; }
.exam-version-label { display: block; margin-top: 4px; font: 500 .8125rem/1.5 var(--font-body); color: var(--muted); }
.product-messages { padding: 4px 20px; background: #e6f4ed; border-radius: 12px; }
.product-paper-list { padding: 0; list-style: none; }
.product-paper-list > li { padding: 24px 0; border-bottom: 1px solid #cedbd7; }
.paper-heading, .product-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; }
.paper-heading { justify-content: space-between; margin-bottom: 16px; }
.paper-heading span { white-space: nowrap; }
.product-actions > a, .product-actions > button { min-height: 44px; display: inline-flex; align-items: center; }
.product-content-list { list-style: none; margin: 0; padding: 0; }
.product-content-list li { display: flex; justify-content: space-between; gap: 24px; padding: 16px 0; border-bottom: 1px solid #cedbd7; }
.product-content-list a { flex-shrink: 0; }
.results-table-scroll { overflow-x: auto; margin-top: 24px; }
.results-table { border-collapse: collapse; width: 100%; text-align: left; font-variant-numeric: tabular-nums; }
.results-table caption { text-align: left; font-weight: 650; padding-bottom: 12px; }
.results-table th, .results-table td { padding: 16px 12px; border-bottom: 1px solid #cedbd7; vertical-align: top; }
.results-table thead { background: #f1f6f4; }
.results-table td:first-child, .results-table td:nth-child(3) { white-space: nowrap; }
.results-table td p { margin-top: 0; overflow-wrap: anywhere; }
.result-delete { margin-top: 10px; }
.result-delete summary { cursor: pointer; min-height: 32px; }
.result-delete button { min-height: 44px; color: #922d2d; border: 1px solid currentColor; border-radius: 8px; padding: 8px 14px; background: #fff; cursor: pointer; }
.exam-progress-chart { margin: 28px 0; }
.exam-progress-chart svg { width: 100%; height: auto; overflow: visible; }
.exam-progress-chart text { font-size: 11px; fill: #4e6762; }
.chart-grid { fill: none; stroke: #cedbd7; }
.chart-line { fill: none; stroke: #087a70; stroke-width: 3; stroke-linejoin: round; }
.chart-point { fill: #087a70; }
.exam-progress-chart figcaption { color: #49615e; line-height: 1.5; }
.product-offer-row { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; padding: 24px 0; border-bottom: 1px solid #cedbd7; }
.product-offer-row > div { flex: 1; min-width: 200px; }
.product-offer-row > strong { font-size: 1.5rem; white-space: nowrap; }
.product-offer-row p { margin: 8px 0 0; }
.result-editor { max-width: 640px; }
.exam-result-form { margin-top: 32px; }
.result-field { display: grid; gap: 8px; margin-bottom: 24px; }
.result-field label { font-weight: 650; }
.result-field input, .result-field textarea { width: 100%; padding: 12px 14px; min-height: 48px; border: 1px solid #93a9a4; border-radius: 8px; color: inherit; background: #fff; font: inherit; box-sizing: border-box; }
.result-field textarea { resize: vertical; }
.result-field .errorlist, .result-form-errors { color: #932f2f; }
.result-help { color: #49615e; }

.learning-product-workbook { color: var(--ink); }
.learning-product-workbook > nav { margin-bottom: 24px; }
.learning-product-workbook .product-intro h1 { margin: 0 0 16px; font-size: 2.5rem; line-height: 1.15; }
.learning-product-workbook .product-intro p { margin: 0; max-width: 68ch; color: var(--muted); }
.learning-product-workbook .product-intro .product-access-term { margin-top: 12px; font-size: .875rem; font-weight: 500; }
.learning-product-workbook h2 { margin: 0; font-size: 1.375rem; line-height: 1.3; }
.learning-product-workbook .workbook-download { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin-top: 28px; padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.workbook-download h2 { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.workbook-file-type { color: var(--muted); font: 600 .75rem/1.5 var(--font-body); letter-spacing: 0; }
.workbook-download p { margin: 8px 0 0; color: var(--muted); font-size: .9375rem; }
.workbook-download .button { flex-shrink: 0; min-height: 48px; color: #fff; background: #087a70; box-shadow: none; }
.workbook-download .button:hover { background: #075e58; }
.workbook-contents { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr); align-items: start; gap: 40px; }
.learning-product-workbook .workbook-contents > section { min-width: 0; margin-top: 36px; }
.workbook-section-description { margin: 8px 0 20px; color: var(--muted); font-size: .875rem; }
.workbook-answer-list, .workbook-lesson-list { list-style: none; margin: 0; padding: 0; }
.workbook-answer-list li { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: .9375rem; line-height: 1.5; }
.workbook-answer-list a { display: inline-flex; align-items: center; flex-shrink: 0; min-height: 44px; font-size: .8125rem; font-weight: 650; text-decoration: underline; }
.workbook-answer-list a:hover { color: var(--ink); }
.workbook-locked { flex-shrink: 0; color: var(--muted); font-size: .8125rem; }
.workbook-lesson-list li + li { margin-top: 12px; }
.workbook-lesson-list a, .workbook-lesson-locked { display: flex; align-items: center; gap: 16px; padding: 20px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.learning-product-workbook .workbook-lesson-list a { color: var(--ink); text-decoration: none; }
.workbook-lesson-list a:hover { border-color: #087a70; background: #f1f6f4; }
.workbook-lesson-list a:hover strong { text-decoration: underline; text-underline-offset: .2em; }
.workbook-lesson-list svg { flex-shrink: 0; color: #087a70; }
.workbook-lesson-list strong { display: block; font-size: .9375rem; line-height: 1.5; }
.workbook-lesson-meta { display: block; margin-top: 6px; color: var(--muted); font-size: .8125rem; }
.workbook-lesson-locked svg { color: var(--muted); }

@media (max-width: 760px) {
  .workbook-contents { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .learning-product-workbook .workbook-download { align-items: flex-start; flex-direction: column; gap: 20px; }
  .learning-product-workbook .product-intro h1 { font-size: 2rem; }
}
@media (max-width: 600px) {
  .learning-product { width: min(100% - 32px, 1040px); margin-top: 24px; }
  .product-content-list li { flex-direction: column; gap: 8px; }
  .product-offer-row { gap: 16px; }
  .product-offer-row .button { width: 100%; justify-content: center; }
  .product-preview-download { width: 100%; }
  .results-table { font-size: .875rem; min-width: 640px; }
  .exam-progress-chart text { font-size: 22px; }
  .learning-product-workbook .workbook-download { padding: 20px; }
  .workbook-download .button { width: 100%; }
  .workbook-answer-list li { align-items: flex-start; flex-direction: column; gap: 0; padding: 12px 0 4px; }
}

/* Public product pages: the approved material, its price and its access together. */
.learning-product.product-sales-page {
  --product-ink: #23233e;
  --product-muted: #646078;
  --product-line: #dcd8e9;
  --product-accent: #6440b3;
  --product-soft: #eeebf7;
  width: min(100% - 64px, 1180px);
  margin: 28px auto 80px;
  color: var(--product-ink);
}
.learning-product.product-sales-page--e8 {
  --product-ink: #182e2b;
  --product-muted: #536c66;
  --product-line: #ccded8;
  --product-accent: #086b60;
  --product-soft: #e3f2ec;
}
.product-sales-page a:not(.button) { color: var(--product-accent); text-decoration: underline; }
.product-sales-page .product-sales-breadcrumbs { margin: 0 0 28px; font-size: .8125rem; line-height: 1.6; }
.product-sales-breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 5px 10px; margin: 0; padding: 0; list-style: none; }
.product-sales-breadcrumbs li + li::before { content: "/"; margin-right: 10px; color: var(--product-muted); }
.product-sales-breadcrumbs [aria-current] { color: var(--product-muted); }
.product-sales-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 365px); grid-template-areas: "heading purchase" "preview purchase"; gap: 28px 64px; align-items: start; }
.product-sales-heading { grid-area: heading; min-width: 0; }
.product-sales-page .product-sales-eyebrow { margin: 0 0 12px; color: var(--product-accent); font: 650 .6875rem/1.5 var(--font-utility); letter-spacing: .09em; text-transform: uppercase; }
.product-sales-page .product-sales-heading h1 { max-width: 15ch; margin: 0; font: 730 clamp(2.5rem, 4.45vw, 3.75rem)/1.04 var(--font-display); letter-spacing: -.045em; text-wrap: balance; }
.product-sales-page .product-sales-summary { max-width: 54ch; margin: 20px 0 0; color: var(--product-muted); font-size: 1rem; line-height: 1.7; }
.product-sales-facts { display: flex; flex-wrap: wrap; gap: 20px 30px; margin: 24px 0 0; }
.product-sales-facts > div { display: flex; flex-direction: column-reverse; gap: 4px; }
.product-sales-facts dt { color: var(--product-muted); font-size: .75rem; line-height: 1.4; }
.product-sales-facts dd { margin: 0; font: 720 1.3125rem/1.2 var(--font-display); letter-spacing: -.02em; }
.product-sales-page .product-buy-panel { grid-area: purchase; margin: 0; padding: 28px; border: 1px solid var(--product-line); border-top: 4px solid var(--product-accent); border-radius: 5px 5px 20px 5px; background: #fff; box-shadow: 0 12px 30px rgb(24 46 43 / 4%); }
.product-sales-page .product-buy-panel h2 { margin: 0; font: 660 1.0625rem/1.5 var(--font-body); letter-spacing: -.02em; }
.product-sales-page .product-buy-price { display: flex; flex-direction: column; gap: 6px; margin: 24px 0 0; }
.product-buy-price strong { font: 740 2.625rem/1.1 var(--font-display); letter-spacing: -.05em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.product-buy-price > span, .product-bundle-price > span { color: var(--product-muted); font-size: .75rem; line-height: 1.5; }
.product-sales-page .product-price-reference { margin: 10px 0 0; color: var(--product-muted); font-size: .75rem; line-height: 1.55; }
.product-buy-facts { display: grid; gap: 12px; margin: 24px 0; padding: 20px 0; border-block: 1px solid var(--product-line); font-size: .8125rem; line-height: 1.55; }
.product-buy-facts > div { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 16px; }
.product-buy-facts dt { color: var(--product-muted); }
.product-buy-facts dd { margin: 0; font-weight: 650; }
.product-sales-page .product-buy-button, .product-sales-page .product-bundle-button { display: inline-flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 50px; width: 100%; padding: 13px 18px; border: 1px solid var(--product-accent); border-radius: 8px; color: #fff; background: var(--product-accent); box-shadow: none; font: 680 .875rem/1.5 var(--font-body); text-decoration: none; }
.product-sales-page .product-buy-button:hover { filter: brightness(.92); }
.product-sales-page .product-buy-sample { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 44px; margin-top: 12px; font-size: .8125rem; font-weight: 650; line-height: 1.5; text-decoration: underline; }
.product-sales-page .product-sample-note { margin: 0; color: var(--product-muted); font-size: .6875rem; line-height: 1.5; }
.product-sales-page .product-buy-note { margin: 16px 0 0; color: var(--product-muted); font-size: .6875rem; line-height: 1.6; }
.product-sales-page .product-buy-legal { display: flex; flex-wrap: wrap; gap: 0 8px; align-items: center; margin: 8px 0 -12px; font-size: .6875rem; line-height: 1.5; }
.product-buy-legal > a { display: inline-flex; align-items: center; min-height: 44px; }
.product-sales-page .product-buy-unavailable, .product-sales-page .product-buy-owned { margin: 20px 0; font-size: .875rem; line-height: 1.6; }
.product-material-preview { grid-area: preview; margin: 0; border: 1px solid var(--product-line); border-radius: 4px 18px 18px 4px; background: var(--product-soft); }
.product-material-preview figcaption { min-width: 0; padding: 20px 24px; }
.product-material-preview figcaption > strong { display: block; font: 680 1.3125rem/1.3 var(--font-display); letter-spacing: -.02em; }
.product-sales-page .product-material-preview figcaption p { margin: 12px 0 4px; font-size: .8125rem; color: var(--product-muted); line-height: 1.65; }
.product-material-preview figcaption a { display: inline-flex; align-items: center; min-height: 44px; font-size: .75rem; line-height: 1.6; font-weight: 650; }
.product-preview-cover { display: block; width: 100%; height: auto; border-radius: 3px 17px 0 0; }
.product-sales-page .product-sales-content { margin-top: 64px; }
.product-sales-page .product-sales-section, .product-sales-page .product-sales-audience, .product-sales-page .product-basic-content { max-width: none; margin-top: 0; }
.product-sales-page .product-sales-section + .product-sales-section { margin-top: 40px; }
.product-sales-page .product-sales-section h2, .product-sales-page .product-sales-content h2, .product-sales-page .product-bundle-section h2, .product-sales-page .product-sales-faq h2, .product-sales-page .product-final-purchase h2 { margin: 0 0 20px; font: 710 clamp(1.5rem, 2.5vw, 2rem)/1.2 var(--font-display); letter-spacing: -.035em; text-wrap: balance; }
.product-sales-page .product-sales-section > p { max-width: 76ch; margin: 12px 0 0; color: var(--product-muted); font-size: .9375rem; }
.product-sales-page .product-sales-section ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 44px; margin: 24px 0 0; padding: 0; list-style: none; }
.product-sales-page .product-sales-section ul li { margin: 0; padding-left: 18px; border-left: 2px solid var(--product-line); font-size: .875rem; line-height: 1.65; }
.product-sales-page .product-sales-section ul li strong { color: var(--product-ink); }
.product-sales-page .product-sales-section ol { margin: 20px 0 0; padding-left: 24px; }
.product-sales-page .product-sales-section ol li { max-width: 76ch; margin-bottom: 12px; color: var(--product-muted); font-size: .875rem; line-height: 1.7; }
.product-public-outline { margin-top: 20px; border-block: 1px solid var(--product-line); }
.product-public-outline + .product-public-outline { margin-top: 0; border-top: 0; }
.product-public-outline > summary { min-height: 52px; padding-block: 14px; cursor: pointer; font-size: .875rem; line-height: 1.7; font-weight: 650; }
.product-public-outline[open] { padding-bottom: 20px; }
.product-sales-page .product-basic-content h3 { margin-top: 24px; }
.product-sales-page .product-sales-audience { display: grid; grid-template-columns: 1fr 1.6fr; gap: 40px; margin-top: 40px; padding-block: 32px; border-block: 1px solid var(--product-line); }
.product-sales-page .product-sales-audience h2 { margin: 0; font-size: 1.375rem; }
.product-sales-page .product-sales-audience p { margin: 0; color: var(--product-muted); font-size: .875rem; line-height: 1.7; }
.product-sales-page .product-sales-preview { display: grid; grid-template-columns: 1fr 1.6fr; align-items: center; gap: 40px; margin-top: 40px; padding: 0; border: 0; }
.product-sales-page .product-sales-preview h2 { max-width: 16ch; margin: 0; }
.product-sales-page .product-sales-preview .lesson-youtube { margin: 0; }
.product-sales-page .lesson-youtube a:not(.button) { color: #b9f2df; }
.product-sales-page .product-sales-process { margin-top: 48px; }
.product-sales-process ol { counter-reset: purchase-step; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; list-style: none; padding: 0; margin: 24px 0 0; }
.product-sales-process li { counter-increment: purchase-step; padding-top: 16px; border-top: 1px solid var(--product-line); }
.product-sales-process li::before { content: counter(purchase-step); display: block; width: 30px; height: 30px; margin-bottom: 14px; border: 1px solid var(--product-line); border-radius: 50%; text-align: center; color: var(--product-accent); font: 600 .75rem/28px var(--font-utility); }
.product-sales-process li strong { font-size: .875rem; line-height: 1.5; }
.product-sales-page .product-sales-process li p { margin: 8px 0 0; color: var(--product-muted); font-size: .8125rem; line-height: 1.7; }
.product-sales-page .product-sales-author { margin-top: 48px; padding: 32px 40px; border-radius: 4px 22px 22px 4px; background: #fff; }
.product-sales-page .product-sales-author-with-photo { display: grid; grid-template-columns: 160px minmax(0, 1fr); align-items: center; gap: 32px; }
.product-author-photo { width: 160px; height: 200px; overflow: hidden; border-radius: 8px; }
.product-author-photo .instructor-photo-picture { display: block; width: 100%; height: 100%; }
.product-author-photo img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 56% center; }
.product-sales-page .product-sales-author h2 { margin-bottom: 12px; }
.product-sales-page .product-sales-author p:not(.product-sales-eyebrow) { max-width: 74ch; margin: 0; color: var(--product-muted); font-size: .875rem; line-height: 1.7; }
.product-sales-author a { display: inline-flex; align-items: center; min-height: 44px; margin-top: 8px; font-size: .8125rem; font-weight: 650; }
.product-sales-page .product-bundle-section { margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--product-line); }
.product-sales-page .product-alternative-offers { margin-top: 48px; }
.product-sales-page .product-alternative-offers h2 { margin: 0 0 20px; font: 710 1.5rem/1.2 var(--font-display); letter-spacing: -.03em; }
.product-alternative-offer { display: grid; grid-template-columns: minmax(0, 1fr) auto 240px; gap: 24px; align-items: center; padding: 24px 0; border-block: 1px solid var(--product-line); }
.product-alternative-offer + .product-alternative-offer { border-top: 0; }
.product-sales-page .product-alternative-offer h3 { font-size: 1rem; line-height: 1.5; }
.product-sales-page .product-alternative-offer p { margin: 8px 0 0; color: var(--product-muted); font-size: .8125rem; line-height: 1.6; }
.product-alternative-offer > strong { font: 700 1.625rem/1.3 var(--font-display); white-space: nowrap; }
.product-sales-page .product-alternative-offer .product-bundle-button { margin: 0; }
.product-sales-page .product-bundle-section > header > p:not(.product-sales-eyebrow) { margin: -8px 0 24px; color: var(--product-muted); font-size: .875rem; }
.product-bundle { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 44px; padding: 28px; border: 1px solid var(--product-line); border-radius: 12px; }
.product-bundle + .product-bundle { margin-top: 20px; }
.product-sales-page .product-bundle h3 { font: 690 1.25rem/1.35 var(--font-display); }
.product-bundle-content ul { display: grid; gap: 8px; list-style: none; padding: 0; margin: 20px 0 0; }
.product-bundle-content li { position: relative; padding-left: 20px; font-size: .875rem; line-height: 1.6; }
.product-bundle-content li::before { content: "✓"; position: absolute; left: 0; color: var(--product-accent); }
.product-sales-page .product-bundle-content p { margin: 16px 0 0; font-size: .8125rem; color: var(--product-muted); }
.product-sales-page .product-bundle-content .product-bundle-warning { color: #785c12; }
.product-sales-page .product-bundle-price { display: flex; flex-direction: column; gap: 4px; margin: 0; }
.product-bundle-price strong { font: 740 2rem/1.2 var(--font-display); white-space: nowrap; letter-spacing: -.035em; }
.product-sales-page .product-bundle-comparison { margin: 12px 0 0; font-size: .75rem; color: var(--product-muted); line-height: 1.65; }
.product-sales-page .product-bundle-button { margin-top: 20px; color: var(--product-accent); background: transparent; }
.product-sales-page .product-bundle-button:hover { background: var(--product-soft); }
.product-sales-page .product-sales-faq { display: grid; grid-template-columns: 1fr 1.6fr; gap: 40px; margin-top: 56px; }
.product-sales-faq details { border-bottom: 1px solid var(--product-line); }
.product-sales-faq details:first-child { border-top: 1px solid var(--product-line); }
.product-sales-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 60px; padding-block: 16px; cursor: pointer; list-style: none; font-size: .875rem; line-height: 1.6; font-weight: 650; }
.product-sales-faq summary::-webkit-details-marker { display: none; }
.product-sales-faq summary > span { color: var(--product-accent); font: 500 1.5rem/1 var(--font-body); }
.product-sales-faq details[open] summary > span { transform: rotate(45deg); }
.product-sales-page .product-sales-faq details p { margin: 0; padding: 0 28px 20px 0; color: var(--product-muted); font-size: .875rem; line-height: 1.75; }
.product-sales-page .product-final-purchase { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 40px; align-items: center; margin-top: 56px; padding: 32px 40px; border: 1px solid var(--product-line); border-radius: 4px 22px 22px 4px; background: var(--product-soft); }
.product-sales-page .product-final-purchase h2 { max-width: 28ch; margin-bottom: 12px; }
.product-sales-page .product-final-purchase > div > p:not(.product-sales-eyebrow) { margin: 0; color: var(--product-muted); font-size: .8125rem; line-height: 1.6; }
.product-final-purchase > div > strong { display: block; margin-bottom: 16px; font: 740 2rem/1.1 var(--font-display); letter-spacing: -.035em; white-space: nowrap; }
.product-sales-page .product-final-purchase .product-price-reference { margin-bottom: 16px; }
.product-sales-page .product-sales-cke-note { margin-top: 24px; color: var(--product-muted); font-size: .8125rem; line-height: 1.7; }
@media (max-width: 1050px) {
  .product-sales-hero { grid-template-columns: minmax(0, 1fr) 330px; gap: 24px 32px; }
}
@media (max-width: 760px) {
  .learning-product.product-sales-page { width: min(100% - 40px, 620px); margin-top: 22px; }
  .product-sales-page .product-sales-breadcrumbs { margin-bottom: 24px; font-size: .75rem; }
  .product-sales-hero { grid-template-columns: minmax(0, 1fr); grid-template-areas: "heading" "purchase" "preview"; gap: 24px; }
  .product-sales-page .product-sales-heading h1 { max-width: 18ch; font-size: clamp(2rem, 6.6vw, 2.75rem); line-height: 1.08; }
  .product-sales-page .product-sales-summary { margin-top: 14px; font-size: .9375rem; line-height: 1.65; }
  .product-sales-facts { display: grid; grid-template-columns: .8fr 1.35fr 1fr; gap: 16px; margin-top: 18px; }
  .product-sales-facts dt { font-size: .6875rem; }
  .product-sales-facts dd { font-size: 1.1875rem; }
  .product-sales-page .product-buy-panel { padding: 20px 22px; }
  .product-sales-page .product-buy-panel h2 { font-size: .9375rem; }
  .product-sales-page .product-buy-panel > .product-sales-eyebrow { margin-bottom: 8px; }
  .product-sales-page .product-buy-price { margin-top: 14px; }
  .product-buy-price strong { font-size: 2.25rem; }
  .product-buy-facts { margin-block: 16px; padding-block: 14px; gap: 8px; }
  .product-material-preview figcaption { padding: 20px; }
  .product-material-preview figcaption > strong { font-size: 1.125rem; }
  .product-sales-page .product-sales-content { margin-top: 40px; }
  .product-sales-page .product-sales-section + .product-sales-section { margin-top: 32px; }
  .product-sales-page .product-sales-section ul { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .product-sales-page .product-sales-audience { grid-template-columns: minmax(0, 1fr); gap: 12px; margin-top: 32px; padding-block: 24px; }
  .product-sales-page .product-sales-preview { grid-template-columns: minmax(0, 1fr); gap: 20px; margin-top: 32px; }
  .product-sales-page .product-sales-preview h2 { max-width: none; }
  .product-sales-page .product-sales-process { margin-top: 36px; }
  .product-sales-process ol { grid-template-columns: minmax(0, 1fr); gap: 20px; margin-top: 20px; }
  .product-sales-process li { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 0 16px; padding-top: 20px; }
  .product-sales-process li::before { grid-row: span 2; margin: 0; }
  .product-sales-page .product-sales-process li p { grid-column: 2; }
  .product-sales-page .product-sales-author { grid-template-columns: 1fr; gap: 20px; margin-top: 36px; padding: 24px; }
  .product-author-photo { width: 96px; height: 120px; }
  .product-sales-page .product-sales-author h2 { font-size: 1.5rem; }
  .product-sales-page .product-bundle-section { margin-top: 40px; padding-top: 32px; }
  .product-alternative-offer { grid-template-columns: minmax(0, 1fr) auto; gap: 16px; }
  .product-alternative-offer .button, .product-alternative-offer > p { grid-column: 1 / -1; }
  .product-bundle { grid-template-columns: minmax(0, 1fr); padding: 22px; gap: 24px; }
  .product-bundle-buy { padding-top: 20px; border-top: 1px solid var(--product-line); }
  .product-sales-page .product-sales-faq { grid-template-columns: minmax(0, 1fr); gap: 0; margin-top: 40px; }
  .product-sales-page .product-final-purchase { grid-template-columns: minmax(0, 1fr); gap: 24px; margin-top: 40px; padding: 24px; }
}
@media (max-width: 360px) {
  .learning-product.product-sales-page { width: calc(100% - 32px); }
  .product-material-preview figcaption { padding: 16px; }
  .product-sales-page .product-buy-panel { padding: 18px; }
  .product-sales-page .product-buy-button { padding-inline: 14px; font-size: .8125rem; }
}
@media print {
  .product-sales-page .product-buy-button, .product-sales-page .product-bundle-button { color: #182e2b; background: transparent; }
  .product-sales-hero, .product-sales-page .product-sales-faq { display: block; }
  .product-sales-page .product-buy-panel { margin-block: 24px; box-shadow: none; }
  .product-material-preview { break-inside: avoid; }
}