/* 1. Shared colours and spacing. Change these before adding one-off colours. */
:root {
  --ink: #19342e;
  --muted: #56675f;
  --green: #173e34;
  --accent: #d7ec96;
  --paper: #f8f8f2;
  --line: #dce1d6;
  --white: #ffffff;
  --block-a: #dce8d3;
  --block-b: #f2dbb8;
  --block-c: #cedee8;
  --block-office: #e3d9e9;
  --radius: 12px;
  --page-width: 1240px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif; font-size: 16px; line-height: 1.65; }
button, input, select, textarea { font: inherit; color: inherit; }
button, a, input, select, textarea { -webkit-tap-highlight-color: transparent; }
button, a { touch-action: manipulation; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 5px; }
button { cursor: pointer; }
button:disabled { cursor: default; opacity: .45; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible, [tabindex]:focus-visible { outline: 3px solid #426eaa; outline-offset: 4px; }
[hidden] { display: none !important; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.12; }
h1 { font-size: clamp(42px, 4.6vw, 66px); font-weight: 650; letter-spacing: -.055em; margin-bottom: 26px; }
h2 { font-size: clamp(32px, 3.5vw, 46px); letter-spacing: -.045em; font-weight: 600; margin-bottom: 24px; }
h3 { font-size: 21px; letter-spacing: -.02em; font-weight: 600; }
p { margin-bottom: 18px; }
.wrap { width: min(var(--page-width), calc(100% - 80px)); margin-inline: auto; }
.section-space { padding-block: 94px; }
.line-break { white-space: pre-line; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip-link { position: absolute; top: -100px; left: 20px; background: var(--white); padding: 12px 20px; z-index: 10; }
.skip-link:focus { top: 12px; }
.eyebrow { display: flex; align-items: center; gap: 9px; font-size: 11px; font-weight: 650; letter-spacing: .13em; margin-bottom: 23px; }
.small-dot { display: inline-block; width: 7px; height: 7px; background: #6b8e47; border-radius: 50%; }
.fine-print { font-size: 12px; color: var(--muted); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 28px; min-height: 49px; border: 1px solid var(--green); border-radius: 5px; padding: 13px 21px; background: var(--green); color: white; text-decoration: none; font-size: 14px; font-weight: 550; line-height: 1.5; }
.button:hover { background: #285344; }
.button-small { padding: 10px 17px; min-height: 44px; font-size: 13px; }
.button-outline { background: transparent; color: var(--green); }
.button-outline:hover { background: #e7eedf; }
.button-row { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; }
.text-link { display: inline-flex; align-items: center; gap: 20px; font-size: 14px; font-weight: 500; }
.text-button { border: 0; padding: 8px; min-height: 44px; background: none; font-size: 12px; text-decoration: underline; text-underline-offset: 4px; }

/* 2. Header and introduction. Original navbar and hero structure retained. */
.navbar { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 106px; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.brand-mark { width: 45px; height: 48px; display: grid; align-content: center; justify-content: center; color: var(--green); border: 1px solid var(--green); font-size: 18px; font-weight: 650; letter-spacing: -.05em; position: relative; }
.brand-mark span { position: absolute; right: 3px; top: -5px; background: var(--paper); line-height: 1; font-size: 18px; }
.brand-name { font-size: 13px; line-height: 1.3; }
.brand-name strong { font-size: 17px; font-weight: 650; }
.brand-name small { display: block; margin-top: 5px; font-size: 8px; letter-spacing: .1em; }
.nav-links { display: flex; gap: 28px; margin-left: auto; }
.nav-links a { font-size: 13px; text-decoration: none; padding-block: 12px; }
.nav-links a:hover { text-decoration: underline; }
.nav-tools { display: flex; align-items: center; gap: 20px; }
.language-select { min-height: 44px; background: none; border: 0; font-size: 12px; padding: 5px; cursor: pointer; }
.hero { display: grid; grid-template-columns: 1fr 1.05fr; align-items: center; gap: 55px; padding-block: 70px 66px; }
.hero-description { color: var(--muted); font-size: 15px; max-width: 440px; line-height: 1.8; margin-bottom: 29px; }
.hero .fine-print { margin: 19px 0 0; max-width: 380px; }
.hero-plan { display: flex; flex-direction: column; background: #ecefe4; border: 1px solid #dce1d2; border-radius: 4px; padding: 24px; text-decoration: none; min-width: 0; }
.hero-plan:hover { border-color: #8a9f80; }
.plan-topline { display: flex; justify-content: space-between; font: 10px ui-monospace, monospace; letter-spacing: .1em; }
.hero-plan svg { width: 100%; margin-block: 30px 25px; overflow: visible; }
.plan-caption { display: flex; justify-content: space-between; align-items: center; padding-top: 17px; border-top: 1px solid #d1d8c9; font-size: 13px; }
.round-arrow { width: 33px; height: 33px; display: grid; place-items: center; border: 1px solid #acb9a5; border-radius: 50%; font-size: 19px; }
.stats { display: grid; grid-template-columns: 1.6fr 1fr 1fr; border-block: 1px solid var(--line); padding-block: 28px; }
.stats > div { display: flex; flex-direction: column; padding-inline: 32px; border-left: 1px solid var(--line); gap: 4px; }
.stats > div:first-child { padding-left: 0; border: 0; }
.stats strong { font-size: 34px; font-weight: 500; letter-spacing: -.035em; line-height: 1.2; }
.stats strong span { font-size: 20px; }
.stats > div > span { color: var(--muted); font-size: 12px; }
.estate-photos.section-space { padding-bottom: 0; }
.estate-photos .section-heading > p:last-child { max-width: 690px; }
.photo-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; max-width: 840px; margin-top: 32px; }
.estate-photo { min-width: 0; margin: 0; }
.photo-link { position: relative; display: block; overflow: hidden; border-radius: var(--radius); background: #e5e9e0; }
.photo-link img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; object-position: center bottom; }
.photo-open { position: absolute; bottom: 16px; right: 16px; display: inline-flex; align-items: center; gap: 16px; padding: 8px 13px; border-radius: 5px; background: var(--white); color: var(--green); font-size: 12px; font-weight: 550; }
.photo-link:hover .photo-open { background: var(--accent); }
.estate-photo figcaption { padding-top: 20px; }
.estate-photo h3 { font-size: 18px; margin-bottom: 8px; }
.estate-photo p { color: var(--muted); font-size: 13px; margin-bottom: 0; }
.photos-note { margin: 24px 0 0; max-width: 850px; }
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
.section-heading > p:last-child { color: var(--muted); max-width: 480px; font-size: 14px; }
.features article { border-top: 1px solid var(--line); padding: 23px 0 4px 45px; position: relative; }
.feature-number { position: absolute; top: 22px; left: 0; color: #6f836e; font: 11px ui-monospace, monospace; }
.features h3 { font-size: 18px; margin-bottom: 10px; }
.features p { font-size: 13px; color: var(--muted); }

/* 3. Unit browser: filters, map, detail panel, and list share the same data. */
.units-section { background: #edf0e8; border-block: 1px solid var(--line); }
.units-heading { display: flex; justify-content: space-between; gap: 55px; align-items: flex-end; margin-bottom: 35px; }
.units-heading h2 { margin-bottom: 0; }
.units-heading > p { width: 42%; color: var(--muted); font-size: 14px; margin-bottom: 3px; }
.unit-tools { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; }
.filter-buttons, .view-buttons { display: inline-flex; gap: 4px; }
.filter-buttons button, .view-buttons button { padding: 9px 14px; min-height: 44px; border: 1px solid transparent; border-radius: 5px; background: transparent; font-size: 12px; }
.filter-buttons button:hover, .view-buttons button:hover { background: #e0e6d9; }
.filter-buttons button[aria-pressed="true"] { background: var(--green); color: white; }
.view-buttons { border: 1px solid #cad2c3; border-radius: 6px; padding: 3px; }
.view-buttons button { min-height: 36px; padding: 7px 11px; }
.view-buttons button[aria-pressed="true"] { background: white; box-shadow: 0 1px 3px #172d2110; }
.search-field { display: flex; align-items: center; gap: 9px; border-bottom: 1px solid #b8c3b0; padding-inline: 7px; flex: 1; max-width: 270px; min-width: 190px; }
.search-field > span[aria-hidden] { font-size: 24px; }
.search-field input { width: 100%; border: 0; background: transparent; font-size: 12px; min-height: 44px; }
.area-tools { display: flex; align-items: center; gap: 12px; padding-block: 22px; }
.area-tools label { display: flex; align-items: center; gap: 10px; font-size: 11px; }
.area-tools input { width: 80px; background: #f9faf7; border: 1px solid #ccd4c7; border-radius: 4px; padding: 5px 9px; min-height: 38px; }
.area-dash { font-size: 12px; }
.result-count { margin: 0 0 0 auto; font-size: 11px; color: var(--muted); }
.map-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 0; border: 1px solid #d6dece; border-radius: var(--radius); overflow: hidden; background: white; }
.map-panel { min-width: 0; background: #f9faf6; }
.map-topline { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 15px 20px 0; }
.map-hint { font-size: 11px; color: var(--muted); }
.zoom-controls { display: flex; border: 1px solid var(--line); background: white; border-radius: 5px; }
.zoom-controls button { border: 0; background: none; min-width: 35px; min-height: 40px; font-size: 16px; }
.zoom-controls #zoom-reset { font-size: 10px; min-width: 42px; }
.map-scroll { overflow: auto; padding: 28px 8px 8px; }
#estate-map { width: 100%; min-width: 650px; display: block; }
.map-unit { cursor: pointer; outline: none; }
.map-shape { stroke: #71816b; stroke-width: .45; transition: stroke .15s, fill .15s; }
.map-unit.block-A .map-shape, .block-A { fill: var(--block-a); background: var(--block-a); }
.map-unit.block-B .map-shape, .block-B { fill: var(--block-b); background: var(--block-b); }
.map-unit.block-C .map-shape, .block-C { fill: var(--block-c); background: var(--block-c); }
.map-unit.block-OFFICE .map-shape, .block-OFFICE { fill: var(--block-office); background: var(--block-office); }
.map-unit:hover .map-shape { stroke: var(--green); stroke-width: 1.2; }
.map-unit.is-selected .map-shape { stroke: var(--green); stroke-width: 1.2; fill: #c8e598; }
.map-unit:focus-visible .map-shape { stroke: #1656b1; stroke-width: 1.5; }
.map-unit.is-filtered { opacity: .16; pointer-events: none; }
.map-label { fill: #244034; font-size: 3.7px; font-weight: 600; text-anchor: middle; dominant-baseline: middle; pointer-events: none; }
.map-area { fill: #546b59; font-size: 2.8px; font-weight: 400; }
.map-context { fill: #6a7868; font-size: 2.8px; text-anchor: middle; dominant-baseline: middle; }
.map-road { fill: #e3e8dd; }
.map-gate { fill: #173e34; }
.map-bottomline { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); margin: 8px 20px 0; padding-block: 16px; gap: 20px; }
.legend { display: flex; align-items: center; gap: 20px; font-size: 10px; }
.legend > span { display: inline-flex; align-items: center; gap: 6px; }
.dot { display: inline-block; width: 9px; height: 9px; border: 1px solid #81927c; border-radius: 2px; }
.map-complex { font: 9px ui-monospace, monospace; color: var(--muted); letter-spacing: .08em; }
.scroll-hint { display: none; font-size: 10px; padding: 0 20px; color: var(--muted); margin-bottom: 4px; }
.unit-detail { padding: 26px 24px; border-left: 1px solid var(--line); display: flex; flex-direction: column; background: white; }
.unit-detail .eyebrow { font-size: 9px; color: var(--muted); margin-bottom: 15px; }
.detail-block { align-self: flex-start; font-size: 10px; padding: 4px 9px; border-radius: 3px; margin-bottom: 18px; }
.unit-detail h3 { font-size: 32px; margin-bottom: 17px; }
.status-tag { font-size: 10px; color: #536849; display: flex; align-items: center; gap: 6px; margin-bottom: 24px; }
.status-tag::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: #82977a; flex-shrink: 0; }
.unit-detail dl { margin: 0 0 15px; }
.detail-row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; border-top: 1px solid var(--line); padding-block: 12px; }
.unit-detail dt { font-size: 11px; color: var(--muted); }
.unit-detail dd { margin: 0; font-size: 12px; text-align: right; }
.unit-detail .detail-area { font-size: 19px; font-weight: 500; }
.detail-note { font-size: 11px; color: var(--muted); margin-bottom: 18px; }
.unit-detail .button { width: 100%; margin-top: auto; font-size: 12px; padding: 12px; gap: 13px; }
.unit-detail .fine-print { font-size: 10px; margin-top: 12px; margin-bottom: 0; }
.unit-detail .detail-whatsapp { margin-top: 16px; }
.map-note { font-size: 11px; color: var(--muted); margin: 16px 0 0; }
.warehouse-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.warehouse-card { background: white; border: 1px solid var(--line); padding: 24px; border-radius: 9px; }
.warehouse-card .detail-block { display: inline-block; }
.warehouse-card h3 { font-size: 24px; margin-bottom: 12px; }
.warehouse-card .card-area { font-size: 27px; margin-bottom: 8px; }
.warehouse-card .status-tag { margin-bottom: 20px; }
.warehouse-card .button { font-size: 12px; width: 100%; }
.notice { border: 1px solid #d2d7c6; background: #f8f9f0; padding: 20px; font-size: 14px; border-radius: 6px; margin-bottom: 18px; }

.public-catalog { border: 1px solid var(--line); border-radius: 8px; padding: 18px; margin-top: 24px; min-width: 0; }
.public-catalog > summary, .faq-list summary { cursor: pointer; font-weight: 600; }
.table-scroll { overflow-x: auto; max-width: 100%; margin-top: 16px; }
.table-scroll table { border-collapse: collapse; width: 100%; min-width: 760px; font-size: 12px; }
.table-scroll caption { text-align: left; padding-bottom: 12px; font-weight: 600; }
.table-scroll th, .table-scroll td { text-align: left; vertical-align: top; border-top: 1px solid var(--line); padding: 12px; }
.table-scroll .spec-note { margin: 8px 0 0; max-width: 250px; color: var(--muted); }
.faq { max-width: 900px; }
.faq-list details { border-bottom: 1px solid var(--line); padding: 20px 0; }
.faq-list summary { min-height: 30px; }
.faq-list p { margin: 14px 0 0; color: var(--muted); }
.language-links { display: flex; flex-wrap: wrap; width: 100%; gap: 24px; font-size: 12px; }
.language-links [aria-current="page"] { font-weight: 700; }

/* 4. Location and inquiry. Saved submissions use the separate private adapter. */
.location { display: grid; grid-template-columns: 1fr 1fr; gap: 110px; align-items: center; }
.location-description { color: var(--muted); font-size: 14px; max-width: 440px; margin-bottom: 27px; }
.address-card { background: #edf0e8; border: 1px solid var(--line); padding: 35px; position: relative; }
.address-marker { display: block; margin-bottom: 40px; width: 46px; height: 46px; border-radius: 50%; background: var(--green); color: var(--accent); text-align: center; line-height: 46px; font-size: 24px; }
.address-card .eyebrow { margin-bottom: 15px; }
.address-card address { font-size: 21px; font-weight: 500; font-style: normal; line-height: 1.5; max-width: 380px; }
.address-card > p:last-child { border-top: 1px solid #d3dbcb; padding-top: 20px; margin: 25px 0 0; font-size: 12px; color: var(--muted); }
.contact-section { background: var(--green); color: white; }
.contact-grid { display: grid; grid-template-columns: .8fr 1fr; gap: 100px; }
.contact-copy .eyebrow { color: var(--accent); }
.contact-copy > p:not(.eyebrow) { color: #c1d3c8; font-size: 14px; }
.contact-copy .contact-mode { border-top: 1px solid #496658; padding-top: 25px; margin-top: 35px; font-size: 12px; }
.contact-whatsapp { margin-top: 8px; }
.inquiry-form fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.inquiry-form .fine-print { color: #c3d2c7; font-size: 11px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid label { display: flex; flex-direction: column; gap: 7px; font-size: 12px; min-width: 0; }
.form-grid input, .form-grid select, .form-grid textarea { width: 100%; background: #244c40; border: 1px solid #567467; color: white; border-radius: 4px; padding: 11px 12px; min-height: 46px; font-size: 14px; }
.form-grid input[type="date"] { color-scheme: dark; min-width: 0; }
.form-grid select { cursor: pointer; }
.form-grid textarea { resize: vertical; }
.form-grid textarea::placeholder { color: #a9c0b2; font-size: 12px; }
.form-full { grid-column: 1 / -1; }
.consent-label { display: flex; align-items: flex-start; gap: 10px; margin: 20px 0; font-size: 11px; color: #d7e4db; }
.consent-label input { flex-shrink: 0; margin-top: 3px; width: 18px; height: 18px; accent-color: var(--accent); }
.contact-section .button { background: var(--accent); color: var(--green); border-color: var(--accent); }
.contact-section .button:hover { background: #e5f5b5; }
.draft-panel { margin-top: 30px; padding-top: 25px; border-top: 1px solid #4e7060; }
.draft-panel > p { font-size: 12px; color: #ceded3; }
.draft-panel textarea { width: 100%; background: #f8faf5; color: var(--ink); border: 0; padding: 15px; border-radius: 5px; font-size: 13px; resize: vertical; margin-bottom: 16px; }
.draft-panel .button-row { gap: 12px; }
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
#challenge-container:not(:empty) { margin-top: 20px; max-width: 100%; }
.lead-status { padding: 14px 16px; border: 1px solid #8db29c; background: #244c40; border-radius: 5px; margin-top: 20px; font-size: 13px; overflow-wrap: anywhere; }
.privacy { padding-block: 25px; border-bottom: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.privacy summary { cursor: pointer; display: list-item; width: fit-content; min-height: 30px; }
.privacy p { max-width: 800px; margin: 10px 0 0; }
.footer { display: flex; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; gap: 30px; padding-block: 32px; }
.footer strong { font-size: 15px; font-weight: 600; }
.footer p { font-size: 11px; color: var(--muted); margin: 4px 0 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 25px; font-size: 12px; }
.copyright { font-size: 10px; color: var(--muted); width: 100%; }

/* Learning zone: your first exercise belongs here. */
.visitor-note {
  padding-block: 32px;
  border-top: 1px solid var(--line);
}

.visitor-note.section-space {
  padding-block: 32px;
}

.visitor-note p {
  color: var(--muted);
  max-width: 700px;
}
/* Add .visitor-note and its child styles. Keep shared rules above unchanged. */

/* 5. Responsive rules. Keep the same content available on every screen. */
@media (max-width: 1100px) {
  .wrap { width: calc(100% - 48px); }
  .hero { gap: 30px; }
  .nav-links { gap: 18px; }
  .about, .location, .contact-grid { gap: 55px; }
  .map-layout { grid-template-columns: minmax(0, 1fr) 250px; }
  .area-tools label { flex-direction: column; align-items: flex-start; gap: 4px; }
  .unit-detail { padding: 24px 18px; }
  .unit-tools .view-buttons { margin-left: auto; }
}
@media (max-width: 800px) {
  .photo-grid { grid-template-columns: 1fr; gap: 28px; }
  .navbar { flex-wrap: wrap; gap: 12px; padding-block: 20px 12px; }
  .nav-links { order: 3; width: 100%; justify-content: center; gap: 32px; }
  .nav-tools { margin-left: auto; gap: 10px; }
  .hero { grid-template-columns: 1fr; gap: 38px; padding-block: 45px; }
  .hero-description { max-width: 580px; }
  .hero-plan { max-width: 620px; width: 100%; }
  .hero-plan svg { margin-block: 18px; }
  .hero-copy h1 { max-width: 580px; }
  .section-space { padding-block: 60px; }
  .about, .location { grid-template-columns: 1fr; gap: 30px; }
  .features { display: grid; grid-template-columns: 1fr; }
  .units-heading { align-items: flex-start; flex-direction: column; gap: 5px; }
  .units-heading > p { width: 100%; max-width: 600px; }
  .map-layout { grid-template-columns: 1fr; }
  .unit-detail { border-left: 0; border-top: 1px solid var(--line); }
  .unit-detail dl { display: grid; grid-template-columns: 1fr 1fr; column-gap: 25px; }
  .unit-detail .button { max-width: 330px; }
  .unit-detail h3 { font-size: 28px; }
  .status-tag { margin-bottom: 16px; }
  .scroll-hint { display: block; }
  .warehouse-list { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 35px; }
  .contact-copy .contact-mode { margin-top: 20px; }
}
@media (max-width: 520px) {
  .wrap { width: calc(100% - 36px); }
  h1 { font-size: 42px; }
  h2 { font-size: 34px; }
  .brand-mark { width: 35px; height: 40px; font-size: 15px; }
  .brand-name { font-size: 11px; }
  .brand-name strong { font-size: 15px; }
  .brand-name small { font-size: 7px; }
  .nav-tools .button { font-size: 11px; padding-inline: 10px; }
  .nav-links { gap: 25px; }
  .nav-links a { font-size: 12px; }
  .stats { grid-template-columns: 1.5fr .7fr 1fr; padding-block: 20px; }
  .stats > div { padding-inline: 12px; }
  .stats strong { font-size: 26px; }
  .stats strong span { font-size: 15px; }
  .stats > div > span { font-size: 10px; line-height: 1.4; }
  .hero-plan { padding: 18px; }
  .plan-topline { font-size: 8px; }
  .plan-caption { font-size: 11px; }
  .unit-tools { gap: 12px; }
  .filter-buttons { gap: 1px; }
  .filter-buttons button { padding-inline: 12px; }
  .search-field { width: 100%; max-width: none; order: 3; }
  .unit-tools .view-buttons { margin-left: 0; }
  .area-tools { flex-wrap: wrap; gap: 9px; }
  .area-tools label { font-size: 10px; }
  .result-count { width: 100%; text-align: right; font-size: 10px; }
  .map-topline { padding: 13px 14px 0; }
  .map-bottomline { margin-inline: 14px; }
  .legend { gap: 12px; }
  .map-complex { font-size: 8px; }
  .map-hint { max-width: 160px; font-size: 10px; }
  .unit-detail dl { display: block; }
  .warehouse-list { grid-template-columns: 1fr; }
  .address-card { padding: 25px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-full { grid-column: auto; }
  .footer { gap: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}