@font-face {
  font-family: 'Shuyu Display';
  src: url('/assets/shuyu-display.woff2') format('woff2');
  font-weight: 700;
  font-display: swap;
}

:root {
  --paper: #f6f5ef;
  --white: #fffefa;
  --ink: #202821;
  --muted: #546057;
  --subtle: #626a60;
  --line: #d9dcd2;
  --strong-line: #bcc3b6;
  --green: #354d32;
  --light-green: #e2eccd;
  --night: #232823;
  --header: 68px;
  --mono: 'Cascadia Mono', 'SFMono-Regular', Consolas, monospace;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; min-width: 280px; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }
figure, h1, h2, h3, p { margin: 0; }
[hidden] { display: none !important; }
::selection { background: #d5e6b6; color: var(--ink); }
:focus-visible { outline: 2px solid #546d35; outline-offset: 4px; }
main :is(h1, h2)[tabindex='-1']:focus, .checkout-title[tabindex='-1']:focus, #main:focus { outline: none; }
#main { min-height: 64vh; }
.shell { width: min(calc(100% - 96px), 1192px); margin-inline: auto; }
.symbol-bank { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 20px; height: 20px; display: inline-block; vertical-align: middle; flex: none; fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }
.skip { position: fixed; inset: -70px auto auto 12px; z-index: 20; padding: 10px 15px; background: var(--white); color: var(--ink); border: 1px solid var(--strong-line); }
.skip:focus { top: 9px; }

/* Shared navigation */
.topbar { position: sticky; z-index: 5; top: 0; background: var(--paper); border-bottom: 1px solid var(--line); }
.top-inner { min-height: calc(var(--header) - 1px); display: grid; grid-template-columns: 1fr auto 1fr; gap: 22px; align-items: center; }
.brand { display: inline-flex; align-items: center; gap: 10px; min-width: 0; width: fit-content; }
.brand img { flex: none; }
.brand strong { display: block; max-width: 150px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 16px; font-weight: 750; letter-spacing: .025em; line-height: 1.25; }
.brand small { display: block; margin-top: 3px; color: var(--subtle); font-family: var(--mono); font-size: 9px; letter-spacing: .08em; line-height: 1.1; }
.main-nav { display: flex; align-items: center; gap: clamp(18px, 2.45vw, 35px); }
.main-nav a { position: relative; display: flex; align-items: center; min-height: calc(var(--header) - 1px); white-space: nowrap; color: var(--muted); font-size: 14px; font-weight: 580; }
.main-nav a:hover, .main-nav a[aria-current] { color: var(--ink); }
.main-nav a[aria-current]::after { content: ''; position: absolute; inset: auto 0 0; height: 2px; background: var(--green); }
.top-actions { display: flex; justify-content: flex-end; align-items: center; gap: 8px; }
.menu-toggle { display: none; place-items: center; width: 44px; height: 44px; color: var(--ink); border: 1px solid var(--line); background: transparent; border-radius: 5px; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 10px; min-height: 46px; padding: 0 16px; border: 1px solid transparent; border-radius: 5px; font-size: 14px; font-weight: 690; line-height: 1.2; white-space: nowrap; transition: background-color .16s, color .16s, border-color .16s; }
.button .icon, .text-link .icon { width: 16px; height: 16px; }
.button:disabled { cursor: not-allowed; color: var(--muted); border-color: var(--line); background: #f2f2eb; }
.button-primary { color: #fbfcf7; background: var(--ink); }
.button-primary:not(:disabled):hover { background: #3b5138; }
.button-outline { color: var(--ink); background: transparent; border-color: var(--strong-line); }
.button-outline:not(:disabled):hover { background: var(--light-green); border-color: #a4b58f; }
.header-order { min-height: 39px; padding-inline: 12px; font-size: 13px; }
.text-link { display: inline-flex; align-items: center; gap: 7px; color: var(--green); font-size: 14px; font-weight: 670; }
.text-link .icon { transition: transform .16s; }
.text-link:hover .icon { transform: translateX(3px); }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }

/* Software showcase */
.hero { scroll-margin-top: var(--header); border-bottom: 1px solid var(--line); }
.hero-inner { display: grid; grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr); gap: clamp(34px, 5.7vw, 82px); align-items: center; padding-block: 45px 48px; }
.hero-tag { display: flex; align-items: center; gap: 8px; color: var(--green); font-size: 13px; font-weight: 650; }
.hero-tag .icon { width: 13px; height: 13px; }
.hero h1 { margin: 14px 0 17px; font-family: 'Shuyu Display', 'Songti SC', 'SimSun', serif; font-size: clamp(49px, 5.62vw, 82px); font-weight: 700; line-height: 1.08; letter-spacing: -.075em; }
.hero-intro { max-width: 335px; color: var(--muted); font-size: 15px; line-height: 1.85; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 19px; margin-top: 23px; }
.hero-actions .button { min-height: 48px; padding-inline: 15px; }
.hero-actions .text-link { min-height: 44px; }
.workspace { min-width: 0; }
.workspace-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 45px; border-top: 1px solid var(--strong-line); }
.workspace-caption { color: var(--muted); font-size: 12px; font-weight: 650; }
.workspace-tabs { align-self: stretch; display: flex; }
.workspace-tabs button { position: relative; min-width: 82px; padding: 0 10px; background: transparent; color: var(--muted); border: 0; font-size: 13px; font-weight: 650; }
.workspace-tabs button:hover { color: var(--ink); background: #e9ece0; }
.workspace-tabs button[aria-selected='true'] { color: var(--ink); background: var(--light-green); }
.workspace-tabs button span { margin-right: 3px; font: 10px var(--mono); color: var(--subtle); }
.workspace-tabs button:focus-visible { z-index: 1; outline-offset: -3px; }
.workspace-view img, .product-media img { width: 100%; height: auto; border: 1px solid #4b5348; border-radius: 7px; background: var(--night); }
.workspace-view figcaption, .product-media figcaption { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin-top: 10px; color: var(--muted); font-size: 11px; line-height: 1.55; }
.workspace-view figcaption span:first-child, .product-media figcaption span:first-child { color: var(--ink); font-weight: 700; }

/* Catalog and help index */
.section { padding-block: 49px 58px; scroll-margin-top: var(--header); }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 15px; margin-bottom: 22px; }
.section-heading h2 { font-size: clamp(27px, 2.7vw, 41px); font-weight: 760; line-height: 1.15; letter-spacing: -.06em; }
.section-heading p { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.section-heading p .icon { width: 13px; height: 13px; }
.products { background: var(--white); }
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.product-card { position: relative; min-width: 0; display: flex; flex-direction: column; padding: 23px 24px 17px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); transition: border-color .16s, background-color .16s; }
.product-card:hover, .product-card:focus-within { border-color: #86967d; background: #f1f3e7; }
.product-card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.product-logo { width: 43px; height: 43px; display: inline-grid; flex: none; place-items: center; color: #37492d; background: #e0eacb; border: 1px solid #cfdcbb; border-radius: 7px; }
.product-logo .icon { width: 24px; height: 24px; }
.product-logo.editor { color: #2d4b48; background: #e1ebe8; border-color: #cadbd6; }
.product-logo.utility { color: #3f4940; background: #e5e9e1; border-color: #d4dbd1; }
.product-badge { display: inline-flex; align-items: center; min-height: 25px; padding-inline: 7px; color: #4d584a; border: 1px solid var(--strong-line); border-radius: 3px; font-size: 11px; font-weight: 620; white-space: nowrap; }
.product-badge.active { color: #2c5938; border-color: #a8bf9b; background: #eaf1e3; }
.product-content { flex: 1; margin-top: 20px; }
.product-category { color: var(--subtle); font-size: 12px; font-weight: 650; }
.product-content h3 { margin-top: 5px; color: var(--ink); font-size: clamp(23px, 2.55vw, 35px); font-weight: 760; letter-spacing: -.045em; line-height: 1.2; overflow-wrap: anywhere; }
.product-description { color: var(--muted); margin-top: 9px; font-size: 14px; line-height: 1.7; overflow-wrap: anywhere; }
.product-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin-top: 20px; padding-top: 13px; border-top: 1px solid var(--line); }
.product-footer .text-link { margin-left: auto; white-space: nowrap; }
.product-footer .text-link::after { content: ''; position: absolute; inset: 0; border-radius: 8px; }
.product-card:focus-within { outline: 2px solid #546d35; outline-offset: 3px; }
.product-card:focus-within .text-link:focus-visible { outline: none; }
.product-card-meta { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; min-width: 0; color: var(--muted); font-size: 12px; }
.version-label, .demo-price { font-variant-numeric: tabular-nums; }
.version-label { font-family: var(--mono); overflow-wrap: anywhere; }
.demo-price { color: var(--ink); }
.resources { border-top: 1px solid var(--line); }
.resources-inner { display: grid; grid-template-columns: minmax(200px, .68fr) minmax(0, 1.32fr); align-items: start; gap: 42px; }
.resources .section-heading { align-items: flex-start; flex-direction: column; gap: 10px; margin: 0; }
.resource-grid { border-top: 1px solid var(--strong-line); }
.resource-card { display: grid; grid-template-columns: 27px minmax(0, 1fr) 17px; align-items: center; gap: 10px; min-height: 64px; padding: 10px 6px; border-bottom: 1px solid var(--line); transition: background-color .16s; }
.resource-card:hover { background: #e9ece0; }
.resource-icon, .resource-arrow { color: var(--green); }
.resource-icon .icon { width: 18px; height: 18px; }
.resource-card h3 { font-size: 15px; line-height: 1.45; }
.resource-card p { margin-top: 2px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.resource-arrow { width: 15px; height: 15px; }
.footer { background: var(--night); color: #f7f8f3; padding: 31px 0 18px; }
.footer .brand img { border: 1px solid #687467; border-radius: 8px; }
.footer .brand small, .footer-about p { color: #c4cbc0; }
.footer-main { display: flex; justify-content: space-between; align-items: center; gap: 28px; margin-bottom: 25px; }
.footer-about p { margin-top: 10px; font-size: 13px; line-height: 1.65; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 12px 18px; color: #e3e7df; font-size: 13px; }
.footer a:hover { text-decoration: underline; text-underline-offset: 4px; }
.footer a:focus-visible { outline-color: #d1e4a2; }
.footer-legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 7px 18px; padding-top: 14px; color: #cbd3c7; border-top: 1px solid #535d52; font-size: 12px; line-height: 1.7; }

/* Product and utility pages */
.page-hero > .shell { border-bottom: 1px solid var(--line); padding-block: 28px 27px; }
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 5px 8px; color: var(--muted); font-size: 12px; line-height: 1.55; overflow-wrap: anywhere; }
.breadcrumb a { color: var(--green); text-decoration: underline; text-decoration-color: #adb9a4; text-underline-offset: 3px; }
.breadcrumb a:hover { text-decoration-color: currentColor; }
.page-hero h1 { margin-top: 13px; font-size: clamp(33px, 4.5vw, 55px); font-weight: 760; letter-spacing: -.065em; line-height: 1.18; }
.page-hero h1 + p { color: var(--muted); margin-top: 9px; font-size: 14px; line-height: 1.7; }
.page-content { padding-block: 25px 64px; }
.page-content > .stack { max-width: 850px; }
.stack, .form-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 13px; }
.surface, .loading-card { padding: 20px 22px; border: 1px solid var(--line); border-radius: 7px; background: var(--white); }
.loading-card { grid-column: 1 / -1; }
.retry { padding: 0 4px; border: 0; color: var(--green); background: transparent; font-weight: 700; text-decoration: underline; }
.surface h2, .product-overview h2, .product-related h2 { margin-bottom: 11px; font-size: 21px; line-height: 1.3; letter-spacing: -.035em; }
.surface h3, .product-overview h3 { font-size: 17px; line-height: 1.4; }
.surface p, .surface .muted, .loading-card, .product-overview p { color: var(--muted); font-size: 14px; line-height: 1.8; }
.surface > p + p { margin-top: 10px; }
.list-item { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.product-name { display: flex; align-items: center; gap: 11px; }
.product-name small { display: block; color: var(--muted); margin-top: 3px; font-size: 12px; }
.list-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.list-actions .button { min-height: 43px; padding-inline: 12px; }
.release-details { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); }
.release-details summary, .faq summary { cursor: pointer; color: var(--green); font-size: 14px; font-weight: 680; line-height: 1.5; }
.release-details p, .faq p { margin-top: 8px; }
.prose { white-space: pre-line; overflow-wrap: anywhere; }
.product-detail { padding-block: 24px 60px; }
.product-detail > .breadcrumb { padding-bottom: 17px; border-bottom: 1px solid var(--line); }
.product-page { display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); grid-template-areas: 'purchase preview' 'overview related'; gap: 34px 44px; align-items: start; padding-top: 26px; }
.product-page .product-media { grid-area: preview; min-width: 0; }
.product-media-label { display: grid; place-items: center; align-content: center; gap: 10px; aspect-ratio: 100 / 63; background: var(--light-green); border: 1px solid var(--line); border-radius: 7px; font-size: 20px; font-weight: 700; }
.product-media-label small { color: var(--muted); font-size: 13px; font-weight: 600; }
.product-purchase { grid-area: purchase; min-width: 0; }
.product-identity { display: flex; align-items: center; gap: 10px; }
.product-purchase h1 { margin-top: 12px; font-size: clamp(36px, 4.4vw, 60px); font-weight: 770; letter-spacing: -.07em; line-height: 1.14; overflow-wrap: anywhere; }
.product-tagline { margin-top: 7px; color: var(--muted); font-size: 15px; line-height: 1.75; overflow-wrap: anywhere; }
.product-details { display: flex; gap: 13px 27px; flex-wrap: wrap; margin: 16px 0; padding: 11px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.product-details > div { display: flex; align-items: baseline; flex-wrap: wrap; gap: 5px 8px; }
.product-details dt { color: var(--muted); font-size: 12px; }
.product-details dd { margin: 0; font: 13px var(--mono); overflow-wrap: anywhere; }
.product-action { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; }
.price-row { display: flex; align-items: baseline; gap: 6px; color: var(--muted); font-size: 12px; }
.price-row strong { color: var(--ink); font-size: 23px; font-weight: 740; letter-spacing: -.05em; font-variant-numeric: tabular-nums; }
.product-status { margin-top: 9px; color: var(--muted); font-size: 12px; line-height: 1.65; }
.product-overview, .product-related { padding-top: 18px; border-top: 1px solid var(--strong-line); }
.product-overview { grid-area: overview; }
.product-related { grid-area: related; }
.feature-list { display: grid; gap: 7px; list-style: none; padding: 0; margin: 12px 0 0; }
.feature-list li { display: flex; align-items: flex-start; gap: 7px; color: var(--muted); font-size: 14px; line-height: 1.6; }
.feature-list .icon { width: 16px; height: 16px; margin-top: 3px; color: var(--green); }
.form-layout { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); align-items: start; gap: 16px; }
.form-grid label { display: grid; gap: 5px; font-weight: 680; font-size: 13px; }
.input-note { color: var(--muted); font-weight: 500; font-size: 12px; line-height: 1.55; }
.form-grid input, .form-grid textarea, .manual-copy { width: 100%; min-height: 44px; padding: 9px 10px; border: 1px solid var(--strong-line); border-radius: 5px; color: var(--ink); background: var(--white); font-size: 16px; font-weight: 500; }
.form-grid input:focus, .form-grid textarea:focus { outline: 2px solid #6a8459; outline-offset: 1px; }
.form-grid textarea { min-height: 123px; resize: vertical; }
.form-grid .button { justify-self: start; }
.notice { display: block; margin-top: 10px; padding: 9px 10px; border-left: 2px solid #889f74; background: #e9efe1; color: #344d35; font-size: 13px; line-height: 1.65; overflow-wrap: anywhere; }
.notice.error { color: #872e32; background: #faebea; border-color: #b05d60; }
.notice.success { color: #21533b; background: #e6f0e7; border-color: #73a182; }
.surface .notice { color: #344d35; font-size: 13px; }
.surface .notice.error { color: #872e32; }
.surface .notice.success { color: #21533b; }
.faq { padding: 11px 0; border-top: 1px solid var(--line); }
.faq:first-of-type { border-top: 0; }
.support-email { margin-top: 12px; }
.order-summary { display: grid; gap: 9px; margin: 14px 0; }
.order-summary > div { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; padding-bottom: 7px; border-bottom: 1px solid var(--line); }
.order-summary dt { flex: none; color: var(--muted); font-size: 13px; }
.order-summary dd { margin: 0; font-size: 14px; font-weight: 700; text-align: right; overflow-wrap: anywhere; }
.reference-code { font-family: var(--mono); font-size: clamp(11px, 3.45vw, 13px); font-weight: 600; }
.license { display: block; margin-block: 9px; padding: 9px; border: 1px dashed var(--strong-line); border-radius: 4px; color: var(--green); background: #f1f4e9; overflow-wrap: anywhere; }
.order-status { padding: 3px 6px; color: #5d623d; background: #eeefdf; border-radius: 3px; }
.order-status.paid { color: #23543b; background: #e2eee2; }
.payment-qr { width: min(175px, 100%); height: auto; margin: 10px 0; padding: 6px; border: 1px solid var(--line); border-radius: 5px; }
.payment-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.payment-row .button { min-height: 42px; }
.payment-instructions:not(:empty) { margin-top: 13px; padding-top: 12px; border-top: 1px solid var(--line); font-size: 14px; line-height: 1.65; }
.manual-copy { display: block; margin-top: 7px; background: #f0f2e8; }
.payment-options { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; border: 0; }
.payment-options legend { margin-bottom: 7px; font-size: 13px; font-weight: 680; }
.payment-options label { display: flex; align-items: center; gap: 7px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 5px; }
.payment-options input { width: auto; min-height: 0; accent-color: var(--green); }
#checkout-dialog { width: min(480px, calc(100% - 28px)); max-height: calc(100% - 28px); padding: 22px; border: 1px solid var(--strong-line); border-radius: 8px; background: var(--white); color: var(--ink); box-shadow: 0 12px 45px #141a1440; }
#checkout-dialog::backdrop { background: #171e17a0; }
.modal-close { position: absolute; top: 10px; right: 10px; display: grid; place-items: center; width: 37px; height: 37px; border: 1px solid var(--line); border-radius: 5px; color: var(--ink); background: var(--white); }
.modal-close:disabled { opacity: .5; cursor: wait; }
.checkout-title { margin-bottom: 8px; padding-right: 34px; font-size: 23px; letter-spacing: -.04em; }
.checkout-intro { margin-bottom: 13px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.clip-input { position: fixed; inset: 0 auto auto -100vw; opacity: 0; }
.public-preview { padding: 8px 12px; background: var(--light-green); color: var(--green); text-align: center; font-size: 13px; }

@media (max-width: 1000px) {
  .shell { width: calc(100% - 60px); }
  .top-inner { gap: 16px; }
  .hero-inner { column-gap: 29px; padding-block: 35px; }
  .product-page { gap: 25px 30px; }
}
@media (max-width: 760px) {
  :root { --header: 61px; }
  .shell { width: calc(100% - 36px); }
  .top-inner { display: flex; justify-content: space-between; gap: 10px; }
  .brand strong { max-width: 28vw; }
  .brand img { width: 32px; height: 32px; }
  .menu-toggle { display: inline-grid; }
  .main-nav { display: none; position: absolute; inset: var(--header) 0 auto; padding: 6px 18px 12px; border-bottom: 1px solid var(--line); background: var(--paper); }
  .main-nav.open { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2px 8px; }
  .main-nav a { min-height: 43px; padding-inline: 9px; }
  .main-nav a[aria-current] { background: var(--light-green); }
  .main-nav a[aria-current]::after { display: none; }
  .hero-inner { max-width: 600px; grid-template-columns: minmax(0, 1fr); gap: 19px; padding-block: 24px 25px; }
  .hero h1 { margin: 9px 0 10px; font-size: clamp(38px, 8.7vw, 57px); }
  .hero-intro { font-size: 14px; line-height: 1.7; }
  .hero-actions { margin-top: 14px; }
  .hero-actions .button { min-height: 44px; }
  .section { padding-block: 33px 38px; }
  .section-heading { margin-bottom: 15px; }
  .resources-inner { grid-template-columns: minmax(0, 1fr); gap: 15px; }
  .resources .section-heading { gap: 6px; }
  .footer-main { flex-direction: column; align-items: flex-start; gap: 17px; margin-bottom: 19px; }
  .footer-nav { gap: 9px 14px; }
  .page-hero > .shell { padding-block: 20px 21px; }
  .page-content { padding-block: 16px 43px; }
  .form-layout, .product-page { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .product-detail { padding-block: 17px 41px; }
  .product-page { grid-template-areas: 'purchase' 'preview' 'overview' 'related'; padding-top: 18px; }
  .product-purchase h1 { margin-top: 9px; }
  .product-details { margin: 12px 0; }
}
@media (max-width: 515px) {
  .product-grid { grid-template-columns: minmax(0, 1fr); gap: 9px; }
  .product-card { padding: 16px 16px 13px; }
  .product-content { margin-top: 12px; }
  .product-footer { margin-top: 13px; padding-top: 10px; }
  .list-item { flex-wrap: wrap; }
  .surface { padding: 15px; }
  .header-order { min-height: 42px; padding-inline: 8px; gap: 3px; }
}
@media (max-width: 340px) {
  .shell { width: calc(100% - 28px); }
  .brand { gap: 7px; }
  .brand strong { font-size: 14px; }
  .header-order .icon { display: none; }
  .workspace-tabs button { min-width: 67px; }
  .section-heading p { font-size: 12px; }
}
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; } }