:root {
  color-scheme: light;
  --paper: #f6f5f0;
  --ink: #202e29;
  --muted: #69736c;
  --green: #126c60;
  --green-dark: #0b5148;
  --mint: #dceee5;
  --line: #dce0d8;
  --white: #fffefa;
  --radius: 18px;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-synthesis: none;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 32px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-size: 15px; line-height: 1.75; -webkit-font-smoothing: antialiased; }
body, main, section, article, aside, div { min-width: 0; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
button, input { color: inherit; }
svg { display: block; }
img, svg { max-width: 100%; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { line-height: 1.35; }
::selection { color: var(--green-dark); background: #cce5d8; }
:focus-visible { outline: 3px solid #1b8a78; outline-offset: 5px; border-radius: 4px; }
[hidden] { display: none !important; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.container { width: min(1160px, calc(100% - 64px)); margin-inline: auto; }
.icon { width: 21px; height: 21px; flex: 0 0 21px; }
.green-text { color: var(--green); }
.muted { color: var(--muted); }
.eyebrow { display: block; color: var(--green); font-size: 11px; font-weight: 650; line-height: 1.5; letter-spacing: .11em; }
.eyebrow-divider { padding-inline: 9px; color: #90a296; }
.tiny-line { display: inline-block; width: 24px; height: 1px; margin-right: 10px; vertical-align: middle; background: var(--green); }
.status-dot { display: inline-block; flex: 0 0 6px; width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.skip-link { position: fixed; top: 8px; left: 12px; z-index: 100; padding: 9px 16px; color: white; background: var(--green); transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
.site-header { position: relative; z-index: 20; border-bottom: 1px solid var(--line); }
.header-inner { display: flex; min-height: 94px; align-items: center; justify-content: space-between; gap: 30px; }
.wordmark { display: flex; gap: 12px; align-items: center; font-size: 22px; font-weight: 700; line-height: 1.1; letter-spacing: -.04em; }
.wordmark small { display: block; margin-top: 7px; color: var(--muted); font-size: 10px; font-weight: 400; letter-spacing: .15em; }
.brand-mark { position: relative; display: grid; width: 40px; height: 40px; place-items: center; border-radius: 11px; color: var(--white); background: var(--green); font-size: 25px; }
.brand-mark > span { position: absolute; top: 3px; right: 5px; color: #cbe3c7; font-size: 12px; }
.site-nav { display: flex; gap: 37px; align-items: center; font-size: 13px; }
.site-nav > a { position: relative; padding-block: 10px; color: #5c655e; }
.site-nav > a::after { position: absolute; bottom: 3px; left: 50%; width: 4px; height: 4px; border-radius: 50%; background: var(--green); content: ""; transform: scale(0); }
.site-nav > a[aria-current="page"] { color: var(--green); font-weight: 650; }
.site-nav > a[aria-current="page"]::after { transform: scale(1); }
.site-nav > a:hover { color: var(--green); }
.menu-toggle { display: none; padding: 8px 10px; gap: 12px; align-items: center; border: 1px solid var(--line); border-radius: 7px; background: transparent; font-size: 13px; }
.button { display: inline-flex; min-height: 47px; justify-content: center; align-items: center; gap: 11px; padding: 12px 20px; border: 1px solid transparent; border-radius: 8px; font-size: 13px; font-weight: 600; line-height: 1.4; text-align: center; transition: background .18s, border-color .18s, transform .18s; }
.button .icon { width: 18px; height: 18px; flex-basis: 18px; }
.primary { color: #fff; background: var(--green); }
.primary:hover { background: var(--green-dark); transform: translateY(-1px); }
.outline { color: var(--green); border-color: #c1d0c5; background: transparent; }
.outline:hover { border-color: var(--green); background: #eaf0e9; }
.text-button { padding-inline: 8px; color: #4b5950; }
.text-button:hover { color: var(--green); }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--green); font-size: 13px; font-weight: 550; }
.text-link .icon { width: 18px; height: 18px; flex-basis: 18px; transition: transform .18s; }
.text-link:hover .icon { transform: translateX(3px); }
.home-hero { display: grid; grid-template-columns: 1.12fr 1fr; gap: 54px; align-items: center; padding-top: 81px; padding-bottom: 83px; }
.hero-copy h1 { margin-top: 26px; font-size: clamp(46px, 4.7vw, 64px); font-weight: 650; letter-spacing: -.055em; line-height: 1.28; }
.hero-description { margin-top: 25px; color: var(--muted); font-size: 15px; line-height: 1.95; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 30px; }
.hero-footnote { display: flex; gap: 8px; align-items: center; margin-top: 38px; color: #7b847c; font-size: 11px; }
.hero-art { position: relative; display: flex; min-height: 416px; align-items: center; justify-content: center; padding: 18px 10px 36px; isolation: isolate; }
.hero-art::before { position: absolute; z-index: -1; top: 1px; right: 5%; width: 88%; aspect-ratio: 1; border: 1px solid #e4e6dc; border-radius: 50%; content: ""; }
.orbit-label { position: absolute; color: #90978d; font-size: 10px; letter-spacing: .16em; }
.orbit-label-top { top: 0; right: 8px; }
.tool-visual { width: 100%; max-width: 430px; padding: 21px; border: 1px solid #dce1d8; border-radius: 17px; background: var(--white); box-shadow: 0 16px 45px -24px #193a333b, 0 2px 4px #193a3303; }
.hero-art .tool-visual { transform: rotate(-4deg); }
.visual-top { display: flex; align-items: center; gap: 9px; padding-bottom: 20px; }
.visual-top strong { font-size: 13px; font-weight: 650; }
.mini-logo { display: grid; width: 25px; height: 25px; place-items: center; border-radius: 7px; color: white; background: var(--green); font-size: 15px; font-weight: 650; }
.visual-label { margin-left: auto; padding: 2px 7px; border: 1px solid #e4e7de; border-radius: 4px; color: #879085; background: #fafbf6; font-size: 9px; }
.visual-search, .visual-translation { display: flex; align-items: center; gap: 14px; padding: 21px 19px; border: 1px solid #e0e6dc; border-radius: 10px; }
.visual-search { background: #f3f6ee; }
.visual-search > .icon { width: 27px; height: 27px; flex-basis: 27px; color: var(--green); }
.visual-search small, .visual-translation small { display: block; color: #81917d; font-size: 8px; font-weight: 650; letter-spacing: .13em; }
.visual-search p, .visual-translation p { margin-top: 3px; font-size: 14px; font-weight: 550; }
.visual-key { display: grid; width: 27px; height: 27px; margin-left: auto; place-items: center; border: 1px solid #d9e1d2; border-radius: 6px; color: #83957b; font-size: 16px; }
.visual-translation { gap: 13px; margin-top: 10px; border-color: #e9e3d8; background: #faf7ee; }
.translation-symbol { position: relative; display: block; width: 31px; height: 32px; color: #927350; font-size: 24px; font-weight: 600; line-height: 1.2; }
.translation-symbol > span { position: absolute; right: 0; bottom: 0; font-size: 13px; background: #faf7ee; }
.visual-translation small { color: #a38d6c; }
.visual-bottom { display: flex; align-items: center; gap: 7px; margin-top: 18px; color: #8a9388; font-size: 9px; }
.visual-bottom .status-dot { width: 4px; height: 4px; flex-basis: 4px; }
.hero-note { position: absolute; right: 0; bottom: 1px; display: flex; align-items: center; gap: 11px; padding: 15px 21px; border: 1px solid #e4dec9; border-radius: 9px; background: #f5edcf; transform: rotate(3deg); }
.hero-note > span { color: #99794a; font-size: 27px; }
.hero-note p { color: #766a4e; font-size: 11px; line-height: 1.7; }
.section-divider { display: flex; justify-content: space-between; gap: 20px; padding-top: 15px; border-top: 1px solid var(--line); color: #949c92; font-size: 10px; }
.section-divider > span:last-child { font-size: 8px; letter-spacing: .13em; }
.content-section { padding-top: 61px; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 26px; }
.section-heading h2 { margin-top: 10px; font-size: 29px; font-weight: 600; letter-spacing: -.025em; }
.section-heading > .text-link { margin-bottom: 5px; white-space: nowrap; }
.software-row { display: flex; gap: 25px; align-items: center; padding: 30px 34px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.software-symbol { position: relative; display: grid; flex: 0 0 75px; width: 75px; height: 75px; place-items: center; border: 1px solid #cfe0d3; border-radius: 19px; color: var(--green); background: #e7f0e5; }
.software-symbol > .icon { width: 33px; height: 33px; }
.symbol-corner { position: absolute; right: 10px; bottom: 8px; display: grid; width: 20px; height: 20px; place-items: center; border-radius: 5px; color: #617c5d; background: #e7f0e5; font-size: 12px; font-weight: 550; }
.software-row-content { flex: 1; }
.title-line { display: flex; flex-wrap: wrap; align-items: center; gap: 11px; }
.title-line h3 { font-size: 25px; font-weight: 650; letter-spacing: -.04em; }
.title-line h3 a:hover { color: var(--green); }
.version-chip { display: inline-block; padding: 2px 7px; border: 1px solid #e4e7dc; border-radius: 4px; color: #7c8978; background: #f3f5ed; font-size: 10px; line-height: 1.5; }
.software-row-content > p { margin-top: 5px; color: #637066; font-size: 13px; }
.product-meta { display: flex; flex-wrap: wrap; gap: 0; margin-top: 14px; color: #8a9389; font-size: 10px; line-height: 1.6; }
.product-meta > span + span::before { padding-inline: 10px; color: #c6cec1; content: "/"; }
.software-row-content .product-meta > span:first-child { display: none; }
.software-row-content .product-meta > span:nth-child(2)::before { content: none; }
.software-actions { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.software-actions > .button { min-width: 175px; }
.software-actions > .text-link { font-size: 11px; }
.tutorials-section { padding-top: 58px; }
.course-card { display: grid; grid-template-columns: .96fr 1fr; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.course-visual { position: relative; display: flex; min-height: 305px; align-items: center; justify-content: center; padding: 35px; overflow: hidden; background: #dcebe0; }
.course-visual::before, .course-visual::after { position: absolute; width: 230px; height: 230px; border: 1px solid #cbded0; border-radius: 50%; content: ""; }
.course-visual::before { top: -140px; right: -65px; }
.course-visual::after { bottom: -160px; left: -100px; }
.course-spark { position: absolute; top: 23px; right: 31px; color: #a4bda6; font-size: 42px; font-weight: 300; line-height: 1; }
.block-stack-preview { width: 246px; transform: rotate(-5deg); }
.mini-block { position: relative; width: max-content; max-width: 100%; padding: 10px 15px; border-radius: 6px; color: white; font-size: 11px; font-weight: 550; line-height: 1.4; box-shadow: inset 0 -2px #0000000b; }
.mini-block + .mini-block { margin-top: 3px; }
.mini-block::before { position: absolute; top: -4px; left: 15px; width: 20px; height: 5px; border-radius: 3px 3px 0 0; background: inherit; content: ""; }
.mini-block b { display: inline-block; padding: 1px 7px; margin-inline: 3px; border-radius: 10px; color: #5a614e; background: #ffffffcf; font-size: 10px; font-weight: 500; }
.block-start { min-width: 185px; border-radius: 11px 8px 5px 5px; background: #c3a052; }
.block-start::before { top: -6px; left: 0; width: 54px; height: 13px; border-radius: 30px 30px 0 0; }
.block-start > span { float: right; margin-left: 16px; color: #f8edc7; }
.block-repeat { min-width: 225px; padding-bottom: 11px; background: #a9854c; }
.block-motion { min-width: 199px; margin: 11px -7px 0 9px; background: #699d98; }
.block-if { min-width: 204px; background: #c09e58; }
.course-coordinate { position: absolute; bottom: 22px; left: 0; width: 100%; color: #7a9680; font-size: 10px; letter-spacing: .02em; text-align: center; }
.course-card-content { padding: 39px 39px 34px; }
.course-card-content h3 { margin-top: 12px; font-size: 28px; font-weight: 600; letter-spacing: -.03em; }
.course-card-content h3 a:hover { color: var(--green); }
.course-card-content > p { max-width: 390px; margin-top: 13px; color: var(--muted); font-size: 13px; line-height: 1.9; }
.course-facts { display: flex; flex-wrap: wrap; gap: 8px 15px; margin-top: 20px; color: #899184; font-size: 10px; }
.course-facts > span + span::before { padding-right: 15px; color: #c4ccbf; content: "·"; }
.course-card-content > .button { min-height: 41px; margin-top: 22px; padding: 9px 17px; font-size: 12px; }
.about-strip { display: grid; grid-template-columns: 1.1fr 1fr; gap: 65px; margin-top: 74px; margin-bottom: 76px; padding-top: 35px; border-top: 1px solid var(--line); }
.about-strip .eyebrow { color: #87917f; font-size: 9px; }
.about-strip h2 { margin-top: 13px; font-size: 23px; font-weight: 550; letter-spacing: -.035em; }
.about-strip p { color: var(--muted); font-size: 12px; line-height: 1.95; }
.about-strip .text-link { margin-top: 13px; font-size: 11px; }
.site-footer { border-top: 1px solid var(--line); }
.footer-inner { display: flex; min-height: 99px; align-items: center; gap: 36px; }
.footer-brand { display: inline-flex; align-items: baseline; gap: 12px; font-size: 17px; font-weight: 650; letter-spacing: -.04em; }
.footer-brand > span { color: #8a9387; font-size: 9px; font-weight: 400; letter-spacing: .06em; }
.footer-inner > p, .copyright { color: #969d92; font-size: 10px; }
.copyright { margin-left: auto; }
.page-intro { padding-top: 69px; padding-bottom: 48px; }
.page-intro h1 { margin-top: 22px; font-size: clamp(38px, 4.5vw, 57px); font-weight: 600; letter-spacing: -.055em; line-height: 1.35; }
.page-intro > p:last-of-type { margin-top: 21px; color: var(--muted); font-size: 14px; }
.listing-section { min-height: 380px; padding-bottom: 80px; }
.listing-section > .software-row + .software-row, .listing-section > .course-card + .course-card { margin-top: 24px; }
.catalog-search { display: flex; max-width: 455px; align-items: center; gap: 12px; margin-top: 32px; padding: 12px 15px; border: 1px solid #d8dfd4; border-radius: 8px; background: var(--white); }
.catalog-search > .icon { color: #81907d; }
.catalog-search:focus-within { outline: 2px solid var(--green); outline-offset: 3px; }
.catalog-search input { min-width: 0; width: 100%; padding: 1px 0; border: 0; outline: 0; background: transparent; font-size: 13px; }
.catalog-search input::placeholder { color: #99a093; opacity: 1; }
.catalog-search input:focus-visible { outline: 0; }
.quiet-note { display: flex; align-items: flex-start; gap: 13px; padding: 25px 0; margin-top: 33px; border-top: 1px solid var(--line); color: #899280; font-size: 12px; }
.quiet-note > .icon { width: 18px; height: 18px; flex-basis: 18px; margin-top: 2px; color: #899d87; }
.empty-state { padding: 52px 26px; border: 1px dashed #cbd5c6; border-radius: var(--radius); text-align: center; }
.empty-state h2 { font-size: 22px; font-weight: 550; }
.empty-state p { margin-top: 12px; color: var(--muted); font-size: 13px; }
.empty-state .button { margin-top: 24px; }
.search-status { margin-top: 17px; color: #899280; font-size: 11px; }
.product-intro { padding-top: 30px; padding-bottom: 62px; }
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; color: #8c9488; font-size: 10px; }
.breadcrumbs a:hover { color: var(--green); }
.breadcrumbs > span:not(:last-child) { color: #c0c9ba; }
.product-hero { display: grid; grid-template-columns: 1.15fr 1fr; gap: 70px; align-items: center; padding-top: 44px; }
.product-title { display: flex; align-items: center; gap: 20px; margin-top: 23px; }
.product-logo { position: relative; display: grid; flex: 0 0 76px; width: 76px; height: 76px; place-items: center; border-radius: 19px; color: white; background: var(--green); font-size: 42px; font-weight: 600; line-height: 1; box-shadow: inset 0 0 0 1px #ffffff1a; }
.product-logo > span { position: absolute; top: 10px; right: 11px; color: #b8d7b1; font-size: 18px; }
.product-title h1 { font-size: 47px; font-weight: 650; letter-spacing: -.055em; line-height: 1.15; }
.product-title p { margin-top: 6px; color: #889280; font-size: 11px; }
.product-copy > h2 { margin-top: 28px; font-size: 26px; font-weight: 550; letter-spacing: -.03em; }
.lead { max-width: 480px; margin-top: 14px; color: var(--muted); font-size: 13px; line-height: 1.95; }
.product-copy > .product-meta { margin-top: 22px; }
.product-hero-links { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; margin-top: 26px; }
.product-hero > .tool-visual { justify-self: end; }
.product-body { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 77px; align-items: start; padding-top: 45px; padding-bottom: 80px; border-top: 1px solid var(--line); }
.product-section + .product-section { padding-top: 39px; margin-top: 39px; border-top: 1px solid var(--line); }
.product-section > h2 { margin-top: 12px; font-size: 27px; font-weight: 550; letter-spacing: -.03em; }
.feature-list { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-top: 31px; }
.feature-item { display: flex; align-items: flex-start; gap: 15px; }
.feature-icon { display: grid; flex: 0 0 41px; width: 41px; height: 41px; place-items: center; border-radius: 10px; color: var(--green); background: #e4ece0; }
.feature-number { display: block; color: #a0ac97; font-size: 9px; line-height: 1; }
.feature-item h3 { margin-top: 6px; font-size: 18px; font-weight: 550; }
.feature-item p { margin-top: 9px; color: var(--muted); font-size: 12px; line-height: 1.9; }
.getting-started { display: grid; gap: 24px; padding: 0; margin: 30px 0 0; list-style: none; }
.getting-started li { display: flex; align-items: flex-start; gap: 20px; }
.getting-started li > span { padding-top: 2px; color: #97a68e; font-size: 12px; font-variant-numeric: tabular-nums; }
.getting-started h3 { font-size: 15px; font-weight: 550; }
.getting-started p { margin-top: 5px; color: var(--muted); font-size: 12px; }
.release-section > p { margin-top: 15px; color: var(--muted); font-size: 12px; line-height: 1.9; }
.release-section > .muted { color: #96a08d; font-size: 10px; }
.download-panel { position: sticky; top: 28px; padding: 27px; border: 1px solid #d6dfd0; border-radius: 13px; background: #edf1e7; }
.download-icon { display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid #d5dfce; border-radius: 10px; color: var(--green); background: #f9fbf3; }
.download-panel h2 { margin-top: 19px; font-size: 21px; font-weight: 550; letter-spacing: -.03em; }
.download-panel > p { margin-top: 7px; color: #84917a; font-size: 11px; }
.download-panel > .button { width: 100%; margin-top: 23px; }
.file-facts { display: grid; gap: 11px; padding-top: 23px; margin: 23px 0 0; border-top: 1px solid #d6dfcf; font-size: 11px; }
.file-facts > div { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; }
.file-facts dt { color: #8b9781; }
.file-facts dd { margin: 0; color: #596b53; text-align: right; }
.download-panel > .download-note { margin-top: 20px; color: #8b9781; font-size: 10px; }
.checksum { padding-top: 17px; margin-top: 19px; border-top: 1px solid #d6dfcf; color: #7d8d72; font-size: 10px; }
.checksum summary { cursor: pointer; }
.checksum .file-name { margin-top: 14px; overflow-wrap: anywhere; }
.checksum code { display: block; padding: 9px; margin-top: 9px; border: 1px solid #d8e1d1; border-radius: 5px; background: #f5f8ef; color: #66785c; font-size: 9px; line-height: 1.8; overflow-wrap: anywhere; }
.checksum > a { display: inline-flex; align-items: center; gap: 5px; margin-top: 12px; color: var(--green); }
.checksum > a .icon { width: 12px; height: 12px; flex-basis: 12px; }
.about-intro { padding-bottom: 60px; }
.about-content { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: start; padding-top: 42px; padding-bottom: 83px; border-top: 1px solid var(--line); }
.about-manifesto { padding: 36px; border: 1px solid #d7e1d2; border-radius: var(--radius); background: #e7eee1; }
.about-star { display: block; color: #88a57f; font-size: 51px; line-height: 1; }
.about-manifesto h2 { margin-top: 27px; font-size: 33px; font-weight: 550; letter-spacing: -.04em; line-height: 1.5; }
.about-manifesto p { margin-top: 22px; color: #74866a; font-size: 13px; line-height: 2; }
.about-details article + article { padding-top: 29px; margin-top: 29px; border-top: 1px solid var(--line); }
.about-details h2 { margin-top: 12px; font-size: 22px; font-weight: 550; letter-spacing: -.03em; }
.about-details p { margin-top: 12px; color: var(--muted); font-size: 13px; line-height: 1.95; }
.about-details .text-link { margin-top: 13px; font-size: 12px; }
@media (min-width: 1400px) {
  .home-hero { padding-top: 98px; padding-bottom: 97px; }
}
@media (max-width: 1000px) {
  .home-hero { gap: 25px; }
  .hero-copy h1 { font-size: 53px; }
  .hero-art { min-height: 395px; }
  .hero-description { font-size: 13px; }
  .hero-art .tool-visual { padding: 17px; }
  .visual-search, .visual-translation { padding: 18px 15px; }
  .visual-search p, .visual-translation p { font-size: 12px; }
  .course-card-content { padding: 31px; }
  .course-card-content h3 { font-size: 25px; }
  .software-row { padding: 27px; gap: 20px; }
  .product-hero { gap: 38px; }
  .product-body { grid-template-columns: minmax(0, 1fr) 290px; gap: 38px; }
  .feature-list { grid-template-columns: 1fr; gap: 26px; }
  .about-content { gap: 48px; }
  .footer-inner { gap: 22px; }
}
@media (max-width: 760px) {
  .container { width: calc(100% - 40px); }
  .header-inner { min-height: 76px; }
  .wordmark { gap: 10px; font-size: 20px; }
  .brand-mark { width: 35px; height: 35px; font-size: 22px; border-radius: 9px; }
  .wordmark small { margin-top: 6px; font-size: 9px; }
  .menu-toggle { display: inline-flex; }
  .site-nav { position: absolute; top: calc(100% - 1px); left: 0; right: 0; display: none; gap: 0; padding: 13px 20px 19px; border-bottom: 1px solid var(--line); background: var(--paper); box-shadow: 0 17px 20px -20px #20382b40; }
  .site-nav.is-open { display: flex; flex-direction: column; align-items: stretch; }
  .site-nav > a { padding: 11px 10px; border-radius: 6px; }
  .site-nav > a[aria-current="page"] { background: #e6eee1; }
  .site-nav > a::after { content: none; }
  .home-hero { grid-template-columns: 1fr; gap: 39px; padding-top: 48px; padding-bottom: 46px; }
  .hero-copy h1 { margin-top: 23px; font-size: 52px; }
  .hero-description { font-size: 14px; }
  .hero-actions { gap: 14px; margin-top: 25px; }
  .hero-footnote { margin-top: 27px; }
  .hero-art { width: min(100%, 465px); min-height: 369px; margin-inline: auto; padding: 27px 14px 34px; }
  .hero-art::before { top: 0; right: 8%; width: 85%; }
  .hero-art .tool-visual { padding: 20px; }
  .hero-art .visual-search, .hero-art .visual-translation { padding: 18px 17px; }
  .hero-note { right: 2px; bottom: 0; padding: 11px 17px; }
  .orbit-label-top { right: 5px; top: 1px; }
  .section-divider { padding-top: 13px; font-size: 9px; }
  .section-divider > span:last-child { font-size: 7px; }
  .content-section { padding-top: 42px; }
  .section-heading { gap: 15px; margin-bottom: 21px; }
  .section-heading h2 { font-size: 25px; }
  .section-heading > .text-link { gap: 4px; font-size: 11px; }
  .software-row { flex-wrap: wrap; align-items: center; gap: 17px; padding: 23px; }
  .software-symbol { flex-basis: 65px; width: 65px; height: 65px; border-radius: 16px; }
  .software-row-content { flex: 1 1 calc(100% - 82px); }
  .title-line { gap: 8px; }
  .title-line h3 { font-size: 24px; }
  .software-row-content > p { font-size: 12px; }
  .software-row-content .product-meta { margin-top: 8px; font-size: 9px; }
  .software-actions { flex: 1 0 100%; flex-direction: row; justify-content: space-between; gap: 12px; padding-top: 6px; }
  .software-actions > .button { min-width: 0; font-size: 12px; }
  .software-actions > .text-link { gap: 5px; white-space: nowrap; }
  .course-card { grid-template-columns: 1fr; }
  .course-visual { min-height: 265px; padding-block: 35px 45px; }
  .course-spark { right: 30px; top: 23px; }
  .course-card-content { padding: 29px 26px 30px; }
  .course-card-content h3 { font-size: 26px; }
  .course-card-content > p { max-width: none; }
  .course-card-content > .button { margin-top: 21px; }
  .about-strip { grid-template-columns: 1fr; gap: 19px; margin-top: 47px; margin-bottom: 46px; padding-top: 28px; }
  .about-strip h2 { font-size: 22px; }
  .about-strip p { font-size: 13px; }
  .footer-inner { flex-wrap: wrap; gap: 8px 16px; padding-block: 24px; }
  .footer-brand { flex: 1 0 60%; }
  .footer-inner > p { flex: 1 0 100%; order: 3; }
  .copyright { margin-left: auto; font-size: 9px; }
  .page-intro { padding-top: 43px; padding-bottom: 32px; }
  .page-intro h1 { margin-top: 20px; font-size: 39px; }
  .page-intro > p:last-of-type { margin-top: 17px; font-size: 13px; }
  .catalog-search { margin-top: 27px; }
  .catalog-search input { font-size: 12px; }
  .listing-section { min-height: 360px; padding-bottom: 47px; }
  .quiet-note { margin-top: 29px; padding-block: 21px; font-size: 11px; }
  .empty-state { padding: 41px 20px; }
  .empty-state h2 { font-size: 20px; }
  .empty-state p { font-size: 12px; }
  .product-intro { padding-top: 22px; padding-bottom: 40px; }
  .product-hero { grid-template-columns: 1fr; gap: 31px; padding-top: 35px; }
  .product-title { gap: 16px; }
  .product-logo { flex-basis: 67px; width: 67px; height: 67px; border-radius: 16px; font-size: 37px; }
  .product-title h1 { font-size: 43px; }
  .product-copy > h2 { margin-top: 24px; font-size: 24px; }
  .lead { max-width: none; }
  .product-hero-links { gap: 18px; }
  .product-hero-links > .button { padding-inline: 15px; font-size: 12px; }
  .product-hero-links > .text-link { font-size: 12px; }
  .product-hero > .tool-visual { width: 100%; justify-self: center; padding: 20px; }
  .product-body { grid-template-columns: 1fr; gap: 37px; padding-top: 32px; padding-bottom: 48px; }
  .product-section > h2 { font-size: 24px; }
  .feature-list { gap: 25px; margin-top: 26px; }
  .feature-item p { font-size: 13px; }
  .product-section + .product-section { margin-top: 31px; padding-top: 30px; }
  .getting-started { margin-top: 26px; }
  .getting-started p { font-size: 13px; }
  .release-section > p { font-size: 13px; }
  .download-panel { position: static; padding: 27px; }
  .download-panel h2 { font-size: 23px; }
  .download-panel > p { font-size: 12px; }
  .file-facts { font-size: 12px; }
  .checksum { font-size: 11px; }
  .checksum code { font-size: 10px; }
  .about-intro { padding-bottom: 39px; }
  .about-content { grid-template-columns: 1fr; gap: 35px; padding-top: 30px; padding-bottom: 48px; }
  .about-manifesto { padding: 28px; }
  .about-manifesto h2 { font-size: 30px; }
  .about-details h2 { font-size: 22px; }
}
@media (max-width: 380px) {
  .container { width: calc(100% - 32px); }
  .hero-copy h1 { font-size: 46px; }
  .hero-description { font-size: 13px; }
  .desktop-break { display: none; }
  .hero-actions { gap: 6px; }
  .hero-actions > .button { padding-inline: 16px; font-size: 12px; }
  .hero-art { padding-inline: 8px; }
  .hero-art .tool-visual { padding: 17px; }
  .hero-art .visual-search, .hero-art .visual-translation { padding: 17px 12px; }
  .software-row { padding: 20px; }
  .software-row-content > p { font-size: 11px; }
  .software-actions > .button { padding-inline: 14px; font-size: 11px; }
  .course-card-content { padding-inline: 23px; }
  .course-card-content h3 { font-size: 24px; }
  .course-facts { gap: 7px 10px; font-size: 9px; }
  .course-facts > span + span::before { padding-right: 10px; }
  .page-intro h1 { font-size: 36px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}