:root {
  color-scheme: light;
  --bg: #f5eeeb;
  --bg-deep: #e9ddd8;
  --surface: #fffaf8;
  --surface-soft: rgba(255, 250, 248, .7);
  --surface-strong: #f8eeea;
  --ink: #1b1716;
  --ink-soft: #625956;
  --ink-faint: #8d7f7b;
  --line: rgba(72, 42, 34, .14);
  --line-gold: rgba(159, 77, 59, .38);
  --gold: #9f4d3b;
  --gold-bright: #c06a52;
  --gold-pale: #e8b6a3;
  --green: #477b59;
  --green-soft: rgba(71, 123, 89, .1);
  --amber-soft: rgba(159, 77, 59, .1);
  --shadow: 0 28px 80px rgba(91, 49, 40, .12);
  --header-bg: rgba(250, 244, 241, .84);
  --serif: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", Georgia, serif;
  --sans: Inter, "Yu Gothic UI", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b0809;
  --bg-deep: #060405;
  --surface: #151112;
  --surface-soft: rgba(21, 17, 18, .8);
  --surface-strong: #1c1616;
  --ink: #f3e8e3;
  --ink-soft: #c0aca6;
  --ink-faint: #8c7c78;
  --line: rgba(233, 192, 178, .14);
  --line-gold: rgba(203, 111, 87, .44);
  --gold: #be6953;
  --gold-bright: #e09279;
  --gold-pale: #f0c0ae;
  --green: #70ad7c;
  --green-soft: rgba(73, 134, 87, .13);
  --amber-soft: rgba(190, 105, 83, .12);
  --shadow: 0 34px 90px rgba(0, 0, 0, .34);
  --header-bg: rgba(11, 8, 9, .85);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); line-height: 1.8; -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; z-index: -1; opacity: .48; background-image: radial-gradient(circle at 8% 5%, rgba(171, 73, 54, .12), transparent 29%), radial-gradient(circle at 92% 70%, rgba(190, 101, 75, .07), transparent 26%); }
a { color: inherit; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.page-shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 100; padding: 10px 16px; background: var(--surface); border: 1px solid var(--gold); }
.skip-link:focus { top: 12px; }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--line); background: var(--header-bg); backdrop-filter: blur(18px); }
.header-inner { width: min(1320px, calc(100% - 48px)); min-height: 76px; margin: auto; display: flex; align-items: center; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-size: 14px; font-weight: 600; letter-spacing: -.025em; white-space: nowrap; }
.brand-mark { display: grid; place-items: center; width: 29px; height: 29px; border: 1px solid var(--line-gold); color: var(--gold-bright); font-family: var(--serif); font-size: 15px; transform: rotate(45deg); }
.brand-mark::first-letter { transform: rotate(-45deg); }
.product-context { padding-left: 2px; color: var(--gold); font-family: var(--mono); font-size: 10px; letter-spacing: .14em; white-space: nowrap; }
.desktop-nav { display: flex; align-items: center; gap: 32px; margin-left: auto; }
.desktop-nav a, .site-footer nav a { color: var(--ink-soft); text-decoration: none; font-size: 12px; letter-spacing: .08em; }
.desktop-nav a:hover, .site-footer nav a:hover { color: var(--gold-bright); }
.theme-switcher { display: flex; padding: 3px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface-soft); }
.theme-switcher button { min-width: 38px; padding: 4px 9px; border: 0; border-radius: 999px; color: var(--ink-faint); background: transparent; cursor: pointer; font-size: 10px; }
.theme-switcher button[aria-pressed="true"] { color: var(--ink); background: var(--surface-strong); box-shadow: 0 1px 5px rgba(0,0,0,.1); }

.hero { position: relative; min-height: calc(100vh - 76px); overflow: hidden; border-bottom: 1px solid var(--line); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .2; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 70px 70px; mask-image: linear-gradient(to right, transparent, black 60%, transparent); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.12fr .88fr; min-height: 650px; align-items: center; gap: 58px; padding-block: 90px 58px; }
.eyebrow { display: flex; align-items: center; gap: 12px; margin: 0 0 24px; color: var(--gold); font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow span { width: 34px; height: 1px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--serif); font-weight: 400; letter-spacing: .02em; }
h1 { margin-bottom: 28px; font-size: clamp(40px, 5vw, 68px); line-height: 1.45; }
h2 { margin-bottom: 22px; font-size: clamp(34px, 4.2vw, 54px); line-height: 1.48; }
h3 { line-height: 1.55; }
.lead { max-width: 640px; margin-bottom: 34px; color: var(--ink-soft); font-size: 16px; }
.hero-actions { display: flex; align-items: center; gap: 28px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 28px; min-height: 54px; padding: 12px 24px; border: 1px solid transparent; text-decoration: none; font-weight: 700; font-size: 13px; letter-spacing: .03em; cursor: pointer; transition: transform .2s, border-color .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #1a0f0c; background: linear-gradient(135deg, var(--gold-pale), var(--gold-bright)); box-shadow: 0 14px 34px rgba(158, 70, 47, .22); }
.button-outline { border-color: var(--line-gold); color: var(--gold-bright); }
.button-muted { border-color: var(--line); background: var(--surface-strong); color: var(--ink-faint); cursor: not-allowed; }
.button-muted:hover { transform: none; }
.button-wide { width: 100%; }
.text-link { color: var(--ink); text-underline-offset: 5px; text-decoration-color: var(--gold); font-size: 13px; font-weight: 600; }
.microcopy { margin: 18px 0 0; color: var(--ink-faint); font-size: 11px; }
.hero-art { position: relative; aspect-ratio: 1; display: grid; place-items: center; }
.hero-art::before, .hero-art::after { content: ""; position: absolute; border: 1px solid var(--line-gold); transform: rotate(30deg); }
.hero-art::before { width: 56%; height: 56%; }
.hero-art::after { width: 72%; height: 72%; opacity: .38; }
.shield { width: 39%; filter: drop-shadow(0 18px 28px rgba(158, 70, 47, .2)); z-index: 2; }
.orbit { position: absolute; inset: 12%; border: 1px solid var(--line-gold); border-radius: 50%; opacity: .5; }
.orbit-one { transform: rotate(20deg) scaleY(.52); }
.orbit-two { transform: rotate(-40deg) scaleY(.45); }
.orbit-three { transform: rotate(76deg) scaleY(.36); }
.art-label { position: absolute; right: 1%; bottom: 7%; color: var(--ink-faint); font-family: var(--mono); font-size: 9px; letter-spacing: .15em; }
.metrics-wrap { position: relative; padding-block: 0 52px; }
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.metrics > div { padding: 26px 28px; border-right: 1px solid var(--line); }
.metrics > div:last-child { border: 0; }
.metrics dt { color: var(--ink-faint); font-size: 10px; letter-spacing: .08em; }
.metrics dd { margin: 6px 0 0; color: var(--gold-bright); font-family: var(--serif); font-size: clamp(26px, 3vw, 38px); line-height: 1.2; }
.metrics dd span { font-size: .5em; }
.metrics-wrap > p { margin: 13px 0 0; color: var(--ink-faint); font-size: 10px; text-align: right; }

.section { padding-block: 132px; border-bottom: 1px solid var(--line); }
.split-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 100px; }
.section-heading > p:not(.eyebrow) { max-width: 720px; color: var(--ink-soft); }
.centered { max-width: 820px; margin: 0 auto 70px; text-align: center; }
.centered .eyebrow { justify-content: center; }
.large-copy { margin-bottom: 46px; color: var(--ink-soft); font-family: var(--serif); font-size: 22px; line-height: 2; }
.confessions { display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; margin-bottom: 48px; border-top: 1px solid var(--line); }
.confessions p { margin: 0; padding: 19px 0; border-bottom: 1px solid var(--line); color: var(--ink-soft); font-size: 13px; }
blockquote { margin: 0; padding: 4px 0 4px 27px; border-left: 2px solid var(--gold); color: var(--ink); font-family: var(--serif); font-size: 25px; line-height: 1.9; }
.product-definition { background: var(--surface-soft); }
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
.benefit-grid article { min-height: 285px; padding: 42px; border-right: 1px solid var(--line); }
.benefit-grid article:last-child { border: 0; }
.card-number, .period-label, .fit-label, .price-label { color: var(--gold); font-family: var(--mono); font-size: 10px; letter-spacing: .16em; }
.benefit-grid h3 { margin-top: 48px; font-family: var(--serif); font-size: 21px; font-weight: 400; }
.benefit-grid p { color: var(--ink-soft); font-size: 13px; }
.origin-section { background: linear-gradient(135deg, var(--bg), var(--bg-deep)); }
.development-stats { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; border-top: 1px solid var(--line); }
.development-stats div { padding: 27px 22px 0 0; }
.development-stats dt { color: var(--ink-faint); font-size: 11px; }
.development-stats dd { margin: 4px 0 0; color: var(--gold-bright); font-family: var(--serif); font-size: 42px; }
.development-stats dd span { font-size: 14px; }

.evidence-section { background: var(--surface); }
.period-list { display: grid; gap: 22px; }
.period-card { display: grid; grid-template-columns: 330px 1fr; border: 1px solid var(--line); background: var(--bg); box-shadow: var(--shadow); }
.period-copy { padding: 34px; border-right: 1px solid var(--line); }
.period-copy h3 { margin: 7px 0 24px; font-family: var(--mono); font-size: 17px; font-weight: 500; }
.period-numbers { display: grid; grid-template-columns: 1fr 1fr; margin: 0; gap: 14px 22px; }
.period-numbers div:first-child { grid-column: span 2; }
.period-numbers dt { color: var(--ink-faint); font-size: 10px; }
.period-numbers dd { margin: 1px 0 0; font-family: var(--mono); font-size: 15px; }
.period-card figure { min-width: 0; margin: 0; padding: 28px; align-self: center; }
.period-card figure img { width: 100%; border: 1px solid var(--line); }
figcaption { margin-top: 8px; color: var(--ink-faint); font-size: 9px; letter-spacing: .08em; text-align: right; }
.data-table-wrap { margin-top: 70px; padding: 40px; border: 1px solid var(--line); background: var(--bg); }
.table-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: 27px; }
.table-heading h3 { margin: 5px 0 0; font-family: var(--serif); font-size: 28px; font-weight: 400; }
.table-heading > p { max-width: 390px; margin: 0; color: var(--ink-faint); font-size: 11px; text-align: right; }
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 760px; font-size: 12px; }
th, td { padding: 16px 14px; border-bottom: 1px solid var(--line); text-align: right; font-family: var(--mono); font-weight: 400; }
th:first-child, td:first-child { text-align: left; }
thead th { color: var(--ink-faint); font-family: var(--sans); font-size: 9px; letter-spacing: .07em; }
.total-row { background: var(--amber-soft); color: var(--gold-bright); }
.disclosure-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 22px; }
.disclosure-grid article { display: grid; grid-template-columns: auto 1fr; padding: 30px; border: 1px solid var(--line); }
.disclosure-grid span { grid-row: span 2; padding-right: 20px; color: var(--gold); font-family: var(--mono); font-size: 11px; }
.disclosure-grid h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 19px; font-weight: 400; }
.disclosure-grid p { margin: 0; color: var(--ink-soft); font-size: 12px; }

.forward-section { background: var(--bg-deep); }
.forward-section .section-heading { max-width: 750px; }
.forward-metrics { display: grid; grid-template-columns: repeat(5, 1fr); margin: 60px 0 22px; border: 1px solid var(--line); background: var(--surface-soft); }
.forward-metrics div { padding: 25px; border-right: 1px solid var(--line); }
.forward-metrics div:last-child { border: 0; }
.forward-metrics dt { color: var(--ink-faint); font-size: 10px; }
.forward-metrics dd { margin: 4px 0 0; font-family: var(--mono); font-size: 19px; }
.forward-metrics .positive dd { color: var(--green); }
.forward-visuals { display: grid; grid-template-columns: 1.4fr .6fr; gap: 22px; }
.forward-visuals figure { margin: 0; padding: 16px; border: 1px solid var(--line); background: var(--surface-soft); }
.forward-visuals img { width: 100%; height: 100%; max-height: 440px; object-fit: contain; background: #fff; }
.risk-note { display: grid; grid-template-columns: 220px 1fr; gap: 30px; margin-top: 22px; padding: 28px; border: 1px solid var(--line-gold); background: var(--amber-soft); }
.risk-note strong { color: var(--gold-bright); font-family: var(--serif); font-size: 17px; font-weight: 400; }
.risk-note p { margin: 0; color: var(--ink-soft); font-size: 12px; }
.fit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.fit-card { padding: 50px; border: 1px solid var(--line); }
.fit-card.good { background: var(--green-soft); border-color: rgba(75, 127, 88, .3); }
.fit-card.caution { background: var(--surface-soft); }
.fit-card h3 { margin: 9px 0 30px; font-family: var(--serif); font-size: 27px; font-weight: 400; }
.fit-card ul, .included-list { list-style: none; margin: 0; padding: 0; }
.fit-card li, .included-list li { position: relative; padding: 15px 0 15px 25px; border-bottom: 1px solid var(--line); color: var(--ink-soft); font-size: 13px; }
.fit-card li::before, .included-list li::before { content: ""; position: absolute; left: 0; top: 25px; width: 7px; height: 7px; border: 1px solid var(--gold); transform: rotate(45deg); }
.payoff-section { background: var(--surface-strong); }
.payoff-inner { max-width: 1000px; text-align: center; }
.payoff-inner .eyebrow { justify-content: center; }
.payoff-inner p:last-child { max-width: 720px; margin: auto; color: var(--ink-soft); }

.trial-section { background: var(--surface); }
.trial-steps { display: grid; grid-template-columns: 1fr 1fr; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.trial-steps li { display: grid; grid-template-columns: 52px 1fr; gap: 15px; padding: 32px 28px 32px 0; border-bottom: 1px solid var(--line); }
.trial-steps li:nth-child(odd) { border-right: 1px solid var(--line); }
.trial-steps li:nth-child(even) { padding-left: 34px; }
.trial-steps > li > span { color: var(--gold); font-family: var(--mono); font-size: 11px; }
.trial-steps h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 20px; font-weight: 400; }
.trial-steps p { margin: 0; color: var(--ink-soft); font-size: 12px; }
.trial-action { margin-top: 40px; text-align: center; }
.trial-action p { margin: 12px 0 0; color: var(--ink-faint); font-size: 10px; }
.requirements-section { background: var(--bg); }
.spec-list { margin: 0 0 42px; border-top: 1px solid var(--line); }
.spec-list div { display: grid; grid-template-columns: 150px 1fr; padding: 16px 0; border-bottom: 1px solid var(--line); }
.spec-list dt { color: var(--ink-faint); font-size: 11px; }
.spec-list dd { margin: 0; font-size: 13px; }
.symbols { padding: 30px; border: 1px solid var(--line); background: var(--surface-soft); }
.symbols h3 { font-family: var(--serif); font-size: 20px; font-weight: 400; }
.symbols p { color: var(--ink-soft); font-family: var(--mono); font-size: 11px; line-height: 2.1; }
.symbols small { color: var(--ink-faint); }

.offer-section { background: linear-gradient(145deg, var(--bg-deep), var(--surface-strong)); }
.offer-grid { display: grid; grid-template-columns: 1fr 430px; gap: 100px; align-items: center; }
.offer-copy > p:not(.eyebrow):not(.support-note) { color: var(--ink-soft); }
.included-list { margin: 35px 0 25px; }
.support-note { color: var(--ink-faint); font-size: 11px; }
.price-card { padding: 50px; border: 1px solid var(--line-gold); background: var(--surface); box-shadow: var(--shadow); }
.price { margin: 10px 0 0; font-family: var(--serif); font-size: 58px; line-height: 1.2; }
.price span { color: var(--gold); font-size: .48em; }
.tax { margin-bottom: 30px; color: var(--ink-faint); font-size: 10px; }
.centered-link { display: block; width: max-content; margin: 23px auto; }
.price-risk { margin: 0; padding-top: 22px; border-top: 1px solid var(--line); color: var(--ink-faint); font-size: 10px; }
.community-section { padding-block: 78px; background: var(--surface); border-bottom: 1px solid var(--line); }
.community-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.community-inner h2 { margin-bottom: 8px; font-size: 34px; }
.community-inner p:not(.eyebrow) { margin: 0; color: var(--ink-soft); font-size: 13px; }

.site-footer { padding: 55px 0 100px; background: var(--bg-deep); }
.footer-top { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding-bottom: 38px; border-bottom: 1px solid var(--line); }
.site-footer nav { display: flex; gap: 26px; }
.legal-copy { padding-top: 28px; color: var(--ink-faint); font-size: 9px; }
.legal-copy > p { max-width: 880px; }
.legal-copy > div { display: flex; justify-content: space-between; gap: 30px; }
.legal-copy a { text-underline-offset: 4px; }
.mobile-cta { display: none; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .desktop-nav { display: none; }
  .theme-switcher { margin-left: auto; }
  .hero-grid { grid-template-columns: 1fr; min-height: auto; padding-top: 80px; }
  .hero-art { position: absolute; right: -120px; top: 110px; width: 500px; opacity: .28; }
  .hero-copy { position: relative; z-index: 2; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .metrics > div:nth-child(2) { border-right: 0; }
  .metrics > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .split-layout { grid-template-columns: 1fr; gap: 30px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-grid article { min-height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .period-card { grid-template-columns: 1fr; }
  .period-copy { border-right: 0; border-bottom: 1px solid var(--line); }
  .forward-metrics { grid-template-columns: repeat(2, 1fr); }
  .forward-metrics div { border-bottom: 1px solid var(--line); }
  .forward-metrics div:nth-child(even) { border-right: 0; }
  .forward-visuals { grid-template-columns: 1fr; }
  .offer-grid { grid-template-columns: 1fr; gap: 45px; }
}

@media (max-width: 640px) {
  .page-shell, .header-inner { width: min(100% - 32px, 1180px); }
  .header-inner { min-height: 64px; }
  .brand { font-size: 11px; }
  .brand-mark { width: 25px; height: 25px; }
  .product-context { display: none; }
  .theme-switcher button { min-width: 32px; padding-inline: 6px; }
  .hero { min-height: auto; }
  .hero-grid { display: block; padding: 74px 0 52px; }
  .hero-art { right: -165px; top: 125px; width: 420px; }
  .desktop-break { display: none; }
  h1 { font-size: clamp(35px, 10vw, 48px); line-height: 1.5; }
  h2 { font-size: 34px; }
  .lead { font-size: 14px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .button { width: 100%; }
  .metrics-wrap { width: 100%; padding: 0 16px 36px; }
  .metrics > div { padding: 20px 16px; }
  .metrics dd { font-size: 27px; }
  .metrics-wrap > p { text-align: left; line-height: 1.6; }
  .section { padding-block: 88px; }
  .centered { margin-bottom: 48px; text-align: left; }
  .centered .eyebrow { justify-content: flex-start; }
  .large-copy { font-size: 18px; }
  .confessions { grid-template-columns: 1fr; }
  blockquote { font-size: 20px; }
  .benefit-grid article { padding: 30px; }
  .benefit-grid h3 { margin-top: 25px; }
  .development-stats { grid-template-columns: 1fr; }
  .development-stats div { display: flex; align-items: baseline; justify-content: space-between; padding: 16px 0; border-bottom: 1px solid var(--line); }
  .development-stats dd { font-size: 32px; }
  .period-copy, .period-card figure { padding: 22px; }
  .period-numbers { grid-template-columns: 1fr 1fr; }
  .data-table-wrap { margin-top: 40px; padding: 23px 16px; }
  .table-heading { align-items: flex-start; flex-direction: column; }
  .table-heading > p { text-align: left; }
  .disclosure-grid, .fit-grid { grid-template-columns: 1fr; }
  .disclosure-grid article, .fit-card { padding: 28px; }
  .forward-metrics { grid-template-columns: 1fr 1fr; }
  .forward-metrics div { padding: 18px 15px; }
  .forward-metrics dd { font-size: 15px; }
  .risk-note { grid-template-columns: 1fr; gap: 10px; }
  .trial-steps { grid-template-columns: 1fr; }
  .trial-steps li, .trial-steps li:nth-child(even) { padding: 25px 0; border-right: 0; }
  .spec-list div { grid-template-columns: 90px 1fr; }
  .symbols { padding: 22px; }
  .price-card { padding: 34px 25px; }
  .community-inner { align-items: flex-start; flex-direction: column; }
  .footer-top { align-items: flex-start; flex-direction: column; }
  .site-footer nav { flex-wrap: wrap; }
  .legal-copy > div { flex-direction: column; }
  .site-footer { padding-bottom: 120px; }
  .mobile-cta { position: fixed; z-index: 60; display: flex; align-items: center; justify-content: space-between; left: 10px; right: 10px; bottom: 10px; padding: 10px 10px 10px 18px; border: 1px solid var(--line-gold); background: var(--header-bg); box-shadow: var(--shadow); backdrop-filter: blur(18px); }
  .mobile-cta span { font-family: var(--serif); font-size: 18px; }
  .mobile-cta small { display: block; color: var(--ink-faint); font-family: var(--sans); font-size: 8px; }
  .mobile-cta a { padding: 11px 20px; color: #1a0f0c; background: linear-gradient(135deg, var(--gold-pale), var(--gold-bright)); text-decoration: none; font-size: 12px; font-weight: 700; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* Hero decoration layering */
.hero-grid { isolation: isolate; }
.hero-grid .hero-copy { position: relative; z-index: 2; }
.hero-grid .hero-art { z-index: 0; pointer-events: none; }
@media (max-width: 900px) {
  .hero-grid .hero-art.reveal { opacity: .18; }
}