/* Hallmark pre-emit critique | Philosophy 4 | Hierarchy 5 | Execution 4 | Specificity 5 | Restraint 5 | Variety 4 */
:root {
  --paper: #fbf8f4;
  --panel: #f6eee5;
  --photo: #f8eee3;
  --ink: #28231f;
  --muted: #62534c;
  --accent: #684458;
  --rule: #daccc0;
  --white: #fff;
  --sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: Georgia, "Times New Roman", serif;
  --gutter: 18px;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: clip; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.65 var(--sans); }
figure, p, h1, h2, h3, dl, dd { margin: 0; }
img { display: block; width: 100%; height: auto; }
h1, h2, h3 { min-width: 0; overflow-wrap: anywhere; font-family: var(--serif); font-style: normal; font-weight: 700; }
h1 { max-width: 14ch; font-size: clamp(2.65rem, 7.5vw, 4.65rem); line-height: 1; letter-spacing: -.043em; }
h2 { font-size: clamp(2rem, 5.4vw, 3.15rem); line-height: 1.08; letter-spacing: -.036em; }
h3 { font-size: clamp(1.18rem, 3vw, 1.54rem); line-height: 1.2; letter-spacing: -.019em; }
button { font: inherit; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }

.frame, .reading { width: min(calc(100% - var(--gutter) * 2), 55rem); margin-inline: auto; }
.reading { max-width: 40rem; }
.topline { border-bottom: 1px solid var(--rule); }
.masthead, .footer-line { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 51px; }
.masthead-title, .footer-line span:first-child { font: bold 1rem/1.2 var(--serif); }
.disclosure { color: var(--muted); font-size: .68rem; font-weight: 650; letter-spacing: .11em; text-transform: uppercase; }

.hero { background: var(--panel); border-bottom: 1px solid var(--rule); }
.hero-layout { display: grid; gap: 21px; padding-block: 26px 22px; }
.hero-copy { align-self: center; }
.label { color: var(--accent); font-size: .68rem; font-weight: 760; line-height: 1.4; letter-spacing: .14em; text-transform: uppercase; }
.label span { margin-right: .54rem; font-variant-numeric: tabular-nums; }
.hero .label { margin-bottom: 12px; }
.lede { max-width: 36ch; margin-top: 14px; color: var(--muted); font-size: 1.02rem; }
.hero-picture { align-self: center; overflow: hidden; background: var(--photo); border: 1px solid var(--rule); border-radius: 5px; }

.chapter { padding-block: 38px; border-bottom: 1px solid var(--rule); }
.chapter .label { margin-bottom: 8px; }
.chapter h2 + p { max-width: 61ch; margin-top: 13px; color: var(--muted); }
.chapter figure:not(.comparison-photos figure, .variants figure) { margin-top: 19px; }
figcaption { color: var(--muted); font-size: .78rem; line-height: 1.45; }
.detail-photo img, .demo-media { border-radius: 5px; }
.detail-photo figcaption { margin-top: 8px; }

.demo-media { position: relative; overflow: hidden; background: var(--panel); }
.demo-media video { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; opacity: 0; }
.demo-media.has-played video { opacity: 1; }
.demo-caption { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 4px 12px; min-height: 46px; padding-top: 4px; }
.motion-control { min-height: 44px; padding: 4px 0 4px 12px; border: 0; background: none; color: var(--accent); font-weight: 720; text-decoration: underline; text-underline-offset: .2em; white-space: nowrap; cursor: pointer; }
.motion-control:hover { color: var(--ink); }
.motion-control:disabled { color: var(--muted); cursor: default; }

.steps { margin-top: 20px; border-block: 1px solid var(--rule); }
.step { padding: 16px 0; }
.step + .step { border-top: 1px solid var(--rule); }
.step-index { margin-bottom: 4px; color: var(--accent); font-size: .73rem; font-weight: 750; }
.step h3 + p { margin-top: 5px; color: var(--muted); font-size: .9rem; }

.comparison-photos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 20px 0 15px; }
.comparison-photos img { border: 1px solid var(--rule); border-radius: 5px; background: var(--photo); }
.comparison-photos figcaption { display: grid; gap: 1px; padding-top: 7px; }
.comparison-photos strong { color: var(--ink); font-size: .81rem; }
.comparison-photos small { font-size: .71rem; }
.comparison { width: 100%; border-collapse: collapse; table-layout: fixed; font-size: .82rem; line-height: 1.42; text-align: left; }
.comparison th, .comparison td { padding: 10px 7px; border-bottom: 1px solid var(--rule); vertical-align: top; overflow-wrap: anywhere; }
.comparison th:first-child { width: 23%; }
.comparison thead { background: var(--panel); }
.comparison thead th { color: var(--accent); }
.comparison tbody td { color: var(--muted); }
.comparison-note { margin-top: 15px; padding: 11px 14px; border-left: 2px solid var(--accent); background: var(--panel); color: var(--muted); font-size: .91rem; }

.product-details { display: grid; gap: 16px; margin-top: 17px; }
.variants { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.variants figure { padding: 7px; border: 1px solid var(--rule); border-radius: 5px; background: var(--white); text-align: center; }
.variants img { width: min(100%, 180px); margin-inline: auto; }
.variants figcaption { margin-top: 3px; color: var(--ink); font-weight: 650; }
.specs div { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--rule); font-size: .86rem; }
.specs dt { color: var(--muted); }
.specs dd { font-weight: 650; }

.faq { border: 0; }
.faq h2 { margin-bottom: 14px; }
.faq details { border-top: 1px solid var(--rule); }
.faq details:last-child { border-bottom: 1px solid var(--rule); }
.faq summary { position: relative; display: block; padding: 12px 27px 12px 0; color: var(--ink); font-weight: 700; cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; top: 16px; right: 5px; width: 8px; height: 8px; transform: rotate(45deg); border: solid var(--accent); border-width: 0 1.5px 1.5px 0; }
.faq details[open] summary::after { top: 20px; transform: rotate(225deg); }
.faq details p { padding-bottom: 13px; color: var(--muted); font-size: .93rem; }
.page-footer { border-top: 1px solid var(--rule); background: var(--panel); }
.footer-line { flex-wrap: wrap; padding-block: 6px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 0 16px; }
.footer-nav a, .policy a { color: var(--accent); text-underline-offset: .2em; }
.footer-nav a { display: inline-flex; align-items: center; min-height: 44px; font-size: .85rem; font-weight: 650; }
.footer-nav a:hover, .policy a:hover { color: var(--ink); }
.footer-nav a[aria-current="page"] { color: var(--ink); }
.policy { min-height: 65vh; padding-block: 38px 50px; }
.policy .label { margin: 24px 0 8px; }
.policy h1 { max-width: none; font-size: clamp(2.6rem, 7vw, 3.7rem); }
.policy h2 { margin: 30px 0 8px; font-size: clamp(1.45rem, 4vw, 1.8rem); line-height: 1.2; }
.policy p { margin-top: 10px; color: var(--muted); }
.policy .policy-home { font-size: .9rem; font-weight: 650; }
.policy .policy-date { margin-bottom: 20px; font-size: .85rem; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

@media (min-width: 600px) {
  :root { --gutter: 28px; }
  .hero-layout { max-width: 34.375rem; padding-block: 36px; }
  .chapter { padding-block: 50px; }
  .steps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step { padding: 17px 19px 17px 0; }
  .step + .step { padding-inline: 19px 0; border-top: 0; border-left: 1px solid var(--rule); }
  .comparison { font-size: .91rem; }
  .comparison th, .comparison td { padding-inline: 12px; }
  .product-details { grid-template-columns: 1.12fr minmax(0, 1fr); align-items: center; gap: 22px; }
}

@media (min-width: 760px) {
  .hero-layout { max-width: 55rem; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 34px; padding-block: 42px; }
  h1 { font-size: clamp(2.65rem, 5.7vw, 3.75rem); text-wrap: balance; }
}