@charset "UTF-8";
@font-face {
  font-family: "Veyfox Sans";
  src: url("./fonts/outfit-latin.woff2") format("woff2");
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Veyfox Han";
  src: url("./fonts/noto-headings.woff2") format("woff2");
  font-weight: 600 750;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;
  --page: #f7f8fa;
  --surface: #edf0f5;
  --text: #1b202b;
  --muted: #555f71;
  --line: #c9d0dc;
  --accent: #315cda;
  --accent-fill: #315cda;
  --on-accent: #f7f8ff;
  --disabled-bg: #dce1eb;
  --disabled-text: #515b6d;
  --body: "Veyfox Sans", "Segoe UI Variable", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --display: "Veyfox Sans", var(--body);
  --heading: "Veyfox Han", var(--body);
  --ease: cubic-bezier(.16, 1, .3, 1);
  /* 页面层级：普通内容 0，移动导航 10，无障碍跳转 20。 */
  --layer-nav: 10;
  --layer-accessibility: 20;
  font-family: var(--body);
  color: var(--text);
  background: var(--page);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
  scroll-padding-top: 28px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #11141b;
    --surface: #1b202b;
    --text: #f0f3f9;
    --muted: #a6b1c3;
    --line: #394353;
    --accent: #9ab5ff;
    --disabled-bg: #2c3442;
    --disabled-text: #b3bed0;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #11141b;
  --surface: #1b202b;
  --text: #f0f3f9;
  --muted: #a6b1c3;
  --line: #394353;
  --accent: #9ab5ff;
  --disabled-bg: #2c3442;
  --disabled-text: #b3bed0;
}

* { box-sizing: border-box; scrollbar-width: thin; scrollbar-color: var(--muted) var(--page); }
body { margin: 0; }
a { color: inherit; text-decoration: none; text-underline-offset: .3em; }
button, a, summary { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
button { color: inherit; font: inherit; border: 0; cursor: pointer; }
summary { cursor: pointer; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }
svg { display: block; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.25; stroke-linecap: round; stroke-linejoin: round; }
.icon { width: 18px; height: 18px; fill: currentColor; stroke: none; }
h1, h2, h3, .feature-name { font-family: var(--heading); }
[hidden] { display: none !important; }
::selection { background: var(--accent-fill); color: var(--on-accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
.shell { width: min(1280px, calc(100% - 112px)); margin-inline: auto; }
.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: fixed; z-index: var(--layer-accessibility); top: 10px; left: 10px; padding: 13px 18px; background: var(--text); color: var(--page); transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: relative; z-index: var(--layer-nav); }
.header-inner { position: relative; height: 76px; display: flex; align-items: center; gap: 38px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 650; font-size: 27px; letter-spacing: -.035em; white-space: nowrap; }
.brand-mark { width: 34px; height: 34px; }
.main-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.main-nav a { font-size: 14px; color: var(--muted); padding-block: 15px; white-space: nowrap; }
.main-nav a:hover { color: var(--accent); }
.header-actions { display: flex; align-items: center; gap: 16px; }
.text-button { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; padding: 11px; border: 1px solid var(--line); background: transparent; color: var(--muted); font-size: 13px; white-space: nowrap; }
.text-button:hover { color: var(--accent); }
.text-button .icon { width: 20px; height: 20px; }
.language-toggle { width: auto; min-width: 64px; padding-inline: 12px; color: var(--text); font-weight: 500; }
.preference-note { padding-block: 12px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.header-cta { display: inline-flex; align-items: center; justify-content: center; gap: 13px; min-height: 44px; padding: 11px 16px; background: var(--text); color: var(--page); font-size: 13px; line-height: 1.65; white-space: nowrap; transition: transform 160ms; }
.header-cta .icon { width: 17px; height: 17px; }
.header-cta:active { transform: scale(.97); }
.menu-toggle { display: none; }

.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .94fr); gap: 76px; align-items: center; padding-block: 62px 72px; }
.hero h1 { font-size: clamp(55px, 5.6vw, 80px); line-height: 1.18; font-weight: 750; letter-spacing: -.035em; }
.hero h1 .hero-emphasis { color: var(--accent); }
.hero-copy > p { max-width: 30rem; font-size: 17px; line-height: 1.9; color: var(--muted); margin-top: 28px; }
.editorial-link { display: inline-flex; align-items: center; gap: 15px; min-height: 44px; font-size: 14px; color: var(--text); border-bottom: 1px solid var(--text); margin-top: 28px; }
.editorial-link:hover { color: var(--accent); border-color: var(--accent); }
.editorial-link .icon { transition: transform 220ms var(--ease); }
.editorial-link:hover .icon { transform: translateY(3px); }
.play-link { display: block; min-width: 0; padding: 26px 31px 22px; background: var(--accent-fill); color: var(--on-accent); }
.play-link:focus-visible { outline: 3px solid var(--text); outline-offset: 7px; }
.play-type { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: repeat(2, minmax(0, 1fr)); align-items: center; aspect-ratio: 1.08; column-gap: 16px; font-family: var(--display); font-weight: 800; font-size: clamp(164px, 21vw, 295px); line-height: .9; letter-spacing: -.035em; }
/* 字母仅由 play-motion.js 做设备像素对齐的平移，不叠加 CSS 插值或淡入。 */
.play-letter { display: block; text-align: center; }
.play-letter.outline { color: var(--accent-fill); -webkit-text-stroke: 3px var(--on-accent); paint-order: stroke fill; }
.play-caption { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 44px; margin-top: 21px; border-top: 1px solid #f7f8ff70; padding-top: 18px; font-size: 14px; line-height: 1.5; white-space: nowrap; }
.play-caption::before { content: ""; position: absolute; inset-inline: 0; top: -1px; height: 1px; background: var(--on-accent); transform: scaleX(0); transform-origin: left; transition: transform 260ms var(--ease); }
.play-link:hover .play-caption::before, .play-link:focus-visible .play-caption::before { transform: scaleX(1); }
.play-caption .play-arrow { width: 26px; height: 26px; transition: transform 300ms var(--ease); }
.play-link:hover .play-arrow, .play-link:focus-visible .play-arrow { transform: translateX(5px); }

.features { padding-block: 60px 72px; }
.feature-intro { max-width: 680px; }
.feature-intro h2 { font-size: clamp(32px, 3.45vw, 47px); line-height: 1.42; font-weight: 600; letter-spacing: -.035em; }
.feature-intro h2 .subtle { color: var(--muted); }
.feature-intro p { font-size: 16px; color: var(--muted); line-height: 1.9; margin-top: 23px; }
.feature-stories { display: grid; grid-template-columns: minmax(0, 1.42fr) minmax(0, .85fr); grid-template-areas: "library downloads" "saves downloads"; gap: 34px 46px; align-items: start; margin-top: 52px; }
.feature-panel { min-width: 0; }
.feature-library, .feature-saves { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .6fr); grid-template-areas: "label label" "copy art" "facts facts"; gap: 25px 24px; }
.feature-library { grid-area: library; padding: 36px; background: var(--surface); }
.feature-downloads { grid-area: downloads; align-self: stretch; display: flex; flex-direction: column; margin-top: 88px; padding: 33px; border: 1px solid var(--line); }
.feature-saves { grid-area: saves; grid-template-columns: minmax(0, 1fr) 112px; margin-left: 48px; padding: 34px 0 12px; border-top: 2px solid var(--accent); }
.feature-label { grid-area: label; display: flex; align-items: center; gap: 10px; color: var(--accent); }
.feature-label .icon { width: 22px; height: 22px; }
.feature-name { font-size: 15px; line-height: 1.7; font-weight: 600; }
.feature-copy { grid-area: copy; min-width: 0; }
.feature-copy h3 { font-size: clamp(27px, 2.8vw, 38px); font-weight: 600; line-height: 1.45; letter-spacing: -.035em; }
.feature-copy > p { max-width: 33rem; margin-top: 17px; color: var(--muted); font-size: 15px; line-height: 1.9; }
.feature-copy .feature-note { font-size: 12px; margin-top: 16px; }
.feature-downloads .feature-copy { margin-top: 25px; }
.feature-downloads .feature-copy h3 { font-size: clamp(27px, 2.5vw, 34px); }
.feature-facts { grid-area: facts; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; margin: 4px 0 0; padding-top: 23px; border-top: 1px solid var(--line); }
.feature-downloads .feature-facts { grid-template-columns: minmax(0, 1fr); margin-top: auto; }
.feature-facts dt { font-size: 14px; font-weight: 550; line-height: 1.7; }
.feature-facts dd { color: var(--muted); font-size: 13px; line-height: 1.85; margin: 5px 0 0; }

/* 功能概念图形仅由几何形状和官方图标组成，不承载虚构任务或客户端 UI。 */
.collection-art { grid-area: art; position: relative; width: 100%; max-width: 210px; aspect-ratio: 1; align-self: center; justify-self: end; }
.collection-plane { position: absolute; left: 20%; top: 10%; width: 63%; height: 77%; background: var(--page); border: 2px solid var(--accent); transform: translate(var(--plane-x), var(--plane-y)) rotate(var(--plane-angle)); }
.plane-back { --plane-x: -18%; --plane-y: 2%; --plane-angle: -15deg; }
.plane-middle { --plane-x: -5%; --plane-y: 0%; --plane-angle: -6deg; }
.plane-front { --plane-x: 12%; --plane-y: 3%; --plane-angle: 5deg; display: grid; place-items: center; background: var(--accent-fill); border-color: var(--accent-fill); color: var(--on-accent); }
.plane-front .icon { width: 38%; height: 38%; }
.download-art { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); flex: 1 0 170px; min-height: 170px; margin-block: 35px; color: var(--accent); }
.download-lane { position: relative; border-left: 1px solid var(--line); --drop: 18%; }
.download-lane:last-child { border-right: 1px solid var(--line); --drop: 38%; }
.download-lane:nth-child(2) { --drop: 60%; }
.download-lane .icon { position: absolute; top: var(--drop); left: calc(50% - 23px); width: 46px; height: 46px; }
.save-art { grid-area: art; position: relative; width: 112px; height: 142px; align-self: center; justify-self: end; color: var(--accent); }
.save-art > span { position: absolute; width: 80px; height: 96px; border: 1px solid var(--line); }
.save-art > span:nth-child(2) { top: 16px; left: 16px; border-color: var(--accent); }
.save-art .icon { position: absolute; top: 47px; left: 29px; width: 80px; height: 80px; background: var(--page); }

.space-section { padding-block: 76px 98px; border-top: 1px solid var(--line); }
.space-heading h2 { font-size: clamp(34px, 3.5vw, 47px); font-weight: 650; line-height: 1.36; letter-spacing: -.04em; }
.space-heading > p { max-width: 30rem; margin-top: 22px; color: var(--muted); font-size: 15px; line-height: 1.9; }
.space-word { display: flex; gap: .23em; margin-top: 38px; color: var(--accent); font-family: var(--display); font-size: clamp(80px, 15.5vw, 192px); font-weight: 800; line-height: 1.08; letter-spacing: -.065em; }
.space-word > span:last-child { color: var(--page); -webkit-text-stroke: 2px var(--accent); paint-order: stroke fill; }
.space-stories { display: grid; grid-template-columns: 1.18fr 1fr 1fr; gap: 50px; margin-top: 32px; }
.space-story { min-width: 0; }
.space-story:nth-child(2) { padding-top: 42px; }
.space-story:nth-child(3) { padding-top: 84px; }
.space-story h3 { font-size: 22px; font-weight: 600; line-height: 1.55; letter-spacing: -.02em; }
.space-story > p { max-width: 32rem; margin-top: 15px; color: var(--muted); font-size: 15px; line-height: 1.9; }
.space-story .space-note { font-size: 12px; margin-top: 11px; }

summary { list-style: none; }
summary::-webkit-details-marker { display: none; }
.disclosure-icon { flex: 0 0 auto; display: grid; place-items: center; width: 24px; height: 24px; color: var(--muted); }
.disclosure-minus { display: none; }
details[open] > summary .disclosure-plus { display: none; }
details[open] > summary .disclosure-minus { display: block; }
summary:hover { color: var(--accent); }

.download-section { display: grid; grid-template-columns: 1fr .9fr; align-items: center; gap: 100px; padding-block: 84px 94px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.download-heading h2 { font-size: clamp(42px, 5vw, 70px); line-height: 1.25; font-weight: 650; letter-spacing: -.04em; }
.download-heading h2 .heading-emphasis { color: var(--accent); }
.start-steps { counter-reset: start; display: grid; gap: 23px; list-style: none; margin: 36px 0 0; padding: 0; }
.start-steps li { counter-increment: start; display: grid; grid-template-columns: 26px minmax(0, 1fr); column-gap: 15px; }
.start-steps li::before { content: counter(start, decimal-leading-zero); color: var(--accent); font-size: 15px; font-weight: 550; line-height: 1.8; }
.start-steps h3 { font-size: 16px; line-height: 1.8; font-weight: 600; }
.start-steps p { grid-column: 2; color: var(--muted); font-size: 13px; line-height: 1.85; margin-top: 4px; max-width: 29rem; }
.release { padding: 32px; background: var(--surface); }
.release-top { display: flex; justify-content: space-between; gap: 25px; align-items: center; color: var(--muted); font-size: 13px; }
.release-fox { width: 30px; height: 30px; color: var(--text); }
.release-platform { display: inline-flex; align-items: center; gap: 8px; }
.release-platform .icon { width: 18px; height: 18px; }
.release-status { font-size: 27px; line-height: 1.45; font-weight: 550; margin-top: 33px; letter-spacing: -.025em; }
.release-description { font-size: 14px; line-height: 1.8; color: var(--muted); margin-top: 14px; }
.release-requirements { font-size: 12px; line-height: 1.8; color: var(--muted); margin-top: 17px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 11px; min-height: 50px; padding: 13px 23px; font-size: 14px; font-weight: 550; line-height: 1.7; white-space: nowrap; transition: transform 180ms; }
.button-primary { color: var(--on-accent); background: var(--accent-fill); width: 100%; margin-top: 30px; }
.button:active:not([aria-disabled="true"]) { transform: scale(.98); }
.button[aria-disabled="true"] { cursor: not-allowed; color: var(--disabled-text); background: var(--disabled-bg); }

.faq { padding-block: 93px 98px; }
.faq > h2 { font-size: 31px; font-weight: 600; line-height: 1.5; letter-spacing: -.025em; }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 70px; align-items: start; margin-top: 33px; }
.faq-grid > details { border-bottom: 1px solid var(--line); }
.faq-grid summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 24px; font-size: 15px; line-height: 1.8; }
.faq-grid p { padding: 0 27px 24px 0; font-size: 15px; line-height: 1.9; color: var(--muted); }
.site-footer { border-top: 1px solid var(--line); display: flex; align-items: center; gap: 27px; min-height: 108px; padding-block: 25px; font-size: 12px; color: var(--muted); }
.site-footer .brand { font-size: 21px; color: var(--text); }
.site-footer .brand-mark { width: 28px; height: 28px; }
.site-footer small { margin-left: auto; font-size: 12px; }
.site-footer > a:last-child { min-height: 44px; display: flex; align-items: center; gap: 9px; white-space: nowrap; }
.site-footer .up-arrow { width: 16px; height: 16px; transform: rotate(180deg); }
.site-footer > a:hover { color: var(--accent); }

@media (prefers-reduced-motion: no-preference) {
  .hero-copy { animation: copy-enter 700ms var(--ease) backwards; }
  .arrived { animation: section-enter 650ms var(--ease) backwards; }
  .feature-library.arrived .collection-plane { animation: collect-enter 750ms var(--ease) both; }
  .feature-library.arrived .plane-middle { animation-delay: 90ms; }
  .feature-library.arrived .plane-front { animation-delay: 180ms; }
  .feature-downloads.arrived .download-lane .icon { animation: flow-enter 850ms var(--ease) both; }
  .feature-downloads.arrived .download-lane:nth-child(2) .icon { animation-delay: 100ms; }
  .feature-downloads.arrived .download-lane:nth-child(3) .icon { animation-delay: 200ms; }
  .faq details[open] > p { animation: detail-enter 260ms var(--ease); }
  @keyframes collect-enter { from { transform: translate(var(--plane-x), calc(var(--plane-y) + 24px)) rotate(0deg); } to { transform: translate(var(--plane-x), var(--plane-y)) rotate(var(--plane-angle)); } }
  @keyframes flow-enter { from { transform: translateY(-36px); } to { transform: none; } }
  @keyframes copy-enter { from { transform: translateY(14px); opacity: .75; } to { transform: none; opacity: 1; } }
  @keyframes section-enter { from { transform: translateY(16px); opacity: .72; } to { transform: none; opacity: 1; } }
  @keyframes detail-enter { from { transform: translateY(6px); opacity: .65; } to { transform: none; opacity: 1; } }
}

@media (max-width: 1279px) {
  .shell { width: calc(100% - 80px); }
  .header-inner { gap: 28px; }
  .header-actions { gap: 20px; }
  .hero { gap: 56px; padding-block: 48px 64px; }
  .hero-copy > p { font-size: 16px; }
  .play-link { padding: 23px 24px 20px; }
  .play-type { font-size: 21vw; }
  .feature-stories { gap: 30px; }
  .feature-library { padding: 28px; gap: 23px 20px; }
  .feature-downloads { padding: 28px; }
  .feature-saves { margin-left: 30px; grid-template-columns: minmax(0, 1fr) 100px; }
  .save-art { width: 100px; }
  .save-art .icon { width: 72px; height: 72px; left: 24px; }
  .space-stories { gap: 34px; }
  .download-section { gap: 70px; }
}

@media (max-width: 1023px) {
  .shell { width: calc(100% - 56px); }
  .header-inner { gap: 22px; }
  .main-nav { gap: 22px; }
  .header-actions { gap: 18px; }
  .hero { gap: 40px; }
  .hero h1 { font-size: 55px; }
  .hero-copy > p { font-size: 15px; }
  .feature-stories { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-areas: "library library" "downloads saves"; gap: 34px 28px; }
  .feature-library { grid-template-columns: minmax(0, 1.5fr) minmax(0, .8fr); padding: 32px; }
  .feature-downloads { margin-top: 0; }
  .feature-saves { align-self: stretch; display: flex; flex-direction: column; margin: 40px 0 0; gap: 24px; padding-top: 28px; }
  .feature-saves .save-art { margin: 3px auto 4px; align-self: center; }
  .feature-saves .feature-facts { grid-template-columns: minmax(0, 1fr); margin-top: auto; }
  .feature-facts { gap: 24px; }
  .space-stories { gap: 28px; }
  .space-story h3 { font-size: 21px; }
  .download-section { gap: 44px; }
  .release { padding: 28px; }
  .faq-grid { gap: 0 42px; }
}

@media (max-width: 767px) {
  :root { scroll-padding-top: 18px; }
  .shell { width: calc(100% - 40px); }
  .header-inner { height: 68px; gap: 14px; }
  .brand { font-size: 23px; gap: 7px; }
  .brand-mark { width: 30px; height: 30px; }
  .header-actions { margin-left: auto; gap: 9px; }
  .header-cta { display: none; }
  .text-button { font-size: 12px; }
  .js .menu-toggle { display: inline-flex; align-items: center; }
  .js .main-nav { display: none; position: absolute; top: 67px; left: -20px; right: -20px; margin: 0; padding: 16px 20px 20px; background: var(--page); border-bottom: 1px solid var(--line); }
  .js .main-nav.is-open { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .main-nav a { font-size: 15px; }
  html:not(.js) .header-inner { flex-wrap: wrap; height: auto; padding-block: 18px; }
  html:not(.js) .main-nav { margin: 0; justify-content: space-between; width: 100%; order: 3; }
  .hero { grid-template-columns: 1fr; gap: 29px; padding-block: 32px 44px; }
  .hero h1 { font-size: clamp(43px, 10.3vw, 57px); line-height: 1.17; }
  .hero-copy > p { font-size: 15px; line-height: 1.85; margin-top: 20px; max-width: 32rem; }
  .hero-copy .editorial-link { display: none; }
  .play-link { padding: 17px 25px 16px; }
  .play-type { aspect-ratio: 1.2; row-gap: 14px; font-size: clamp(124px, 40vw, 176px); }
  .play-caption { font-size: 14px; min-height: 38px; padding-top: 13px; margin-top: 10px; }
  .play-caption .play-arrow { width: 23px; height: 23px; }
  .features { padding-block: 39px 25px; }
  .feature-intro h2 { font-size: clamp(26px, 7vw, 35px); line-height: 1.45; }
  .feature-intro p { font-size: 15px; line-height: 1.85; margin-top: 20px; }
  .feature-stories { grid-template-columns: minmax(0, 1fr); grid-template-areas: "library" "downloads" "saves"; gap: 27px; margin-top: 31px; }
  .feature-library, .feature-saves { display: grid; grid-template-columns: minmax(0, 1fr) 80px; grid-template-areas: "label art" "copy copy" "facts facts"; gap: 20px 12px; }
  .feature-library { padding: 24px; }
  .feature-downloads { padding: 24px; }
  .feature-saves { margin: 6px 0 0 20px; padding: 24px 0 8px; }
  .feature-label .icon { width: 20px; height: 20px; }
  .feature-name { font-size: 14px; }
  .feature-copy h3 { font-size: 26px; line-height: 1.48; }
  .feature-copy > p { margin-top: 14px; }
  .feature-facts, .feature-saves .feature-facts, .feature-downloads .feature-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 19px; margin-top: 3px; padding-top: 20px; }
  .feature-facts dt { font-size: 13px; }
  .feature-facts dd { font-size: 12px; }
  .collection-art { width: 80px; height: 84px; }
  .collection-plane { border-width: 1px; }
  .download-art { flex-basis: 105px; min-height: 105px; margin-block: 25px; }
  .download-lane .icon { width: 34px; height: 34px; left: calc(50% - 17px); }
  .save-art { width: 76px; height: 88px; }
  .save-art > span { width: 49px; height: 59px; }
  .save-art > span:nth-child(2) { top: 9px; left: 9px; }
  .save-art .icon { top: 24px; left: 21px; width: 52px; height: 52px; }
  .feature-saves .save-art { margin: 0; }
  .space-section { padding-block: 51px 59px; }
  .space-heading h2 { font-size: 36px; }
  .space-heading > p { margin-top: 18px; }
  .space-word { gap: .23em; margin-top: 27px; font-size: clamp(45px, 12.5vw, 76px); }
  .space-stories { grid-template-columns: minmax(0, 1fr); gap: 0; margin-top: 31px; }
  .space-story:nth-child(n) { padding-top: 0; }
  .space-story + .space-story { margin-top: 27px; padding-top: 26px; border-top: 1px solid var(--line); }
  .space-story h3 { font-size: 22px; }
  .download-section { grid-template-columns: 1fr; gap: 32px; padding-block: 55px 58px; }
  .download-heading h2 { font-size: 46px; }
  .start-steps { margin-top: 28px; gap: 21px; }
  .release { padding: 26px; }
  .release-status { font-size: 26px; margin-top: 25px; }
  .release-description { font-size: 14px; }
  .faq { padding-block: 57px 61px; }
  .faq > h2 { font-size: 27px; }
  .faq-grid { grid-template-columns: 1fr; gap: 0; margin-top: 21px; }
  .faq-grid summary { font-size: 14px; gap: 14px; padding-block: 22px; }
  .faq-grid p { font-size: 15px; padding-right: 0; }
  .site-footer { flex-wrap: wrap; gap: 17px 20px; padding-block: 22px; }
  .site-footer .brand { font-size: 20px; }
  .site-footer .brand-mark { width: 27px; height: 27px; }
  .footer-copy { margin-left: auto; font-size: 12px; }
  .site-footer small { margin-left: 0; }
  .site-footer > a:last-child { margin-left: auto; }
}

@media (max-width: 359px) {
  .shell { width: calc(100% - 32px); }
  .header-inner { gap: 10px; }
  .brand { font-size: 21px; gap: 6px; }
  .brand-mark { width: 27px; height: 27px; }
  .header-actions { gap: 6px; }
  .language-toggle { min-width: 52px; padding-inline: 8px; font-size: 12px; }
  .hero { padding-top: 25px; gap: 24px; }
  .hero h1 { font-size: 41px; }
  .hero-copy > p { font-size: 14px; }
  .play-link { padding-inline: 23px; }
  .play-type { font-size: 128px; }
  .feature-intro h2 { font-size: 25px; }
  .feature-intro p { font-size: 14px; }
  .feature-copy h3 { font-size: 24px; }
  .feature-library, .feature-downloads { padding: 20px; }
  .feature-facts { gap: 18px; }
  .release { padding: 23px; }
}

@supports not (-webkit-text-stroke: 1px currentColor) {
  .play-letter.outline { color: var(--on-accent); }
  .space-word > span:last-child { color: var(--accent); }
}
@media (prefers-reduced-motion: reduce) {
  :root { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}