:root {
  color: #1a1a17;
  background: #f4f4f1;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  --bg: #f4f4f1;
  --surface: #ffffff;
  --ink: #1a1a17;
  --muted: #6a6a64;
  --quiet: #92928a;
  --line: #deded8;
  --line-strong: #c9cbc1;
  --active: #ecece7;
  --button: #242b22;
  --button-hover: #3b4637;
  --focus: #087cff;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
button, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible, select:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
.shell { width: min(1180px, calc(100% - 56px)); margin: 0 auto; }

.site-header { height: 64px; border-bottom: 1px solid var(--line); background: rgba(244,244,241,.94); }
.site-header .shell { height: 100%; display: flex; align-items: center; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); text-decoration: none; font-size: 19px; font-weight: 650; letter-spacing: -.025em; white-space: nowrap; }
.brand-logo { width: 30px; height: 30px; display: block; border-radius: 7px; }
.publish-brand { gap: 10px; }
.publish-brand-logo { width: 34px; height: 34px; display: block; }
.brand-divider { color: #b6b6ac; font-weight: 400; }
.product-name { font-size: 16px; font-weight: 620; letter-spacing: -.015em; }
.site-nav { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.nav-link { padding: 10px 12px; color: #4f4f49; text-decoration: none; font-size: 14px; font-weight: 500; border-radius: 8px; }
.nav-link:hover { background: #e9e9e4; color: var(--ink); }
.status { margin-left: auto; color: var(--muted); font-size: 14px; font-weight: 500; }

.button { min-height: 48px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 1px solid transparent; border-radius: 10px; text-decoration: none; font-size: 15px; font-weight: 600; line-height: 1.2; cursor: pointer; }
.button svg { width: 20px; height: 20px; flex: 0 0 auto; }
.button-product-icon { width: 22px; height: 22px; flex: 0 0 auto; object-fit: contain; }
.button-primary .button-product-icon { filter: brightness(0) invert(1); }
.button-primary { background: var(--button); color: #fff; }
.button-primary:hover { background: var(--button-hover); }
.button-secondary { background: rgba(255,255,255,.72); border-color: var(--line-strong); color: var(--ink); }
.button-secondary:hover { background: var(--surface); border-color: #adafa6; }
.button-small { min-height: 40px; padding: 0 16px; font-size: 14px; }

.home-main { min-height: calc(100vh - 132px); display: grid; place-items: center; padding: 78px 0; }
.home-hero { max-width: 980px; margin: auto; text-align: center; }
.home-mark { width: 66px; height: 66px; margin: 0 auto 34px; border-radius: 15px; display: block; }
.home-hero h1 { margin: 0; font-size: clamp(54px, 7vw, 90px); line-height: .98; letter-spacing: -.055em; font-weight: 650; text-wrap: balance; }
.home-hero p { max-width: 650px; margin: 27px auto 0; color: var(--muted); font-size: 20px; line-height: 1.55; text-wrap: balance; }
.home-actions { margin-top: 34px; display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }

.publish-hero { min-height: min(720px, calc(100vh - 64px)); display: grid; align-content: center; padding: 82px 0 54px; text-align: center; }
.publish-logo { width: 96px; height: 96px; margin: 0 auto 30px; display: block; }
.publish-hero h1 { max-width: 890px; margin: 0 auto; font-size: clamp(52px, 6.2vw, 82px); line-height: .99; letter-spacing: -.055em; font-weight: 650; text-wrap: balance; }
.publish-lead { max-width: 670px; margin: 26px auto 0; color: var(--muted); font-size: 19px; line-height: 1.6; text-wrap: balance; }
.publish-actions { margin-top: 32px; display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.publish-note { margin: 17px 0 0; color: var(--quiet); font-size: 13px; line-height: 1.5; }

.publish-download { border-top: 1px solid var(--line); }
.download-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 440px); align-items: end; gap: 36px; margin-bottom: 30px; }
.download-version { display: block; margin-bottom: 14px; color: var(--focus); font-size: 13px; line-height: 1; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.download-heading h2 { margin: 0; font-size: clamp(38px, 4.8vw, 60px); line-height: 1; letter-spacing: -.045em; font-weight: 640; text-wrap: balance; }
.download-heading p { margin: 0 0 4px; color: var(--muted); font-size: 16px; line-height: 1.6; }
.download-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.download-option { min-width: 0; min-height: 320px; padding: 27px; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.download-option-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 42px; }
.download-platform { color: var(--quiet); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.download-system { padding: 7px 10px; border-radius: 100px; background: var(--active); color: #4f4f49; font-size: 12px; font-weight: 600; white-space: nowrap; }
.download-option h3 { margin: 0; font-size: clamp(23px, 2vw, 28px); line-height: 1.1; letter-spacing: -.035em; font-weight: 640; }
.download-option p { margin: 15px 0 30px; color: var(--muted); font-size: 14px; line-height: 1.6; }
.download-option code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .94em; }
.download-option-actions { display: grid; gap: 13px; margin-top: auto; }
.download-option-actions .button { width: 100%; padding-inline: 12px; white-space: nowrap; }
.download-alternate { width: fit-content; min-height: 22px; color: var(--ink); font-size: 13px; font-weight: 600; text-underline-offset: 3px; }
.download-alternate span { color: var(--focus); }
.download-option-detail { color: var(--quiet); font-size: 12px; line-height: 1.45; }
.download-footnote { margin: 21px 0 0; color: var(--muted); font-size: 13px; line-height: 1.6; }

.workflow { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.workflow .shell { display: grid; grid-template-columns: 1.1fr repeat(3, 1fr); }
.workflow-title, .workflow-step { min-height: 190px; padding: 34px 30px; display: flex; flex-direction: column; justify-content: space-between; }
.workflow-step { border-left: 1px solid var(--line); }
.workflow-title h2 { max-width: 250px; margin: 0; font-size: 28px; line-height: 1.1; letter-spacing: -.035em; font-weight: 630; }
.workflow-title p, .workflow-step p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.55; }
.step-number { color: var(--quiet); font-size: 13px; font-variant-numeric: tabular-nums; }
.workflow-step-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.workflow-step-head .product-icon { width: 34px; height: 34px; }
.workflow-step strong { margin: auto 0 7px; font-size: 17px; font-weight: 620; }

.section { padding: 96px 0; scroll-margin-top: 76px; }
.section-heading { margin: 0 0 30px; display: flex; align-items: end; justify-content: space-between; gap: 36px; }
.section-heading h2 { max-width: 720px; margin: 0; font-size: clamp(38px, 4.6vw, 58px); line-height: 1.02; letter-spacing: -.045em; font-weight: 640; text-wrap: balance; }
.section-heading p { max-width: 420px; margin: 0 0 3px; color: var(--muted); font-size: 16px; line-height: 1.6; }

.product-icon { width: 28px; height: 28px; display: block; flex: 0 0 auto; object-fit: contain; }
.demo-shell { padding: 10px; border: 1px dashed var(--line-strong); border-radius: 19px; }
.demo-inner { overflow: hidden; border: 1px solid var(--line); border-radius: 13px; background: var(--surface); }
.demo-toolbar { min-height: 60px; padding: 10px 12px; display: flex; align-items: center; gap: 8px; border-bottom: 1px solid #ecece7; background: #fafaf8; }
.demo-tabs { display: flex; align-items: center; gap: 5px; overflow-x: auto; scrollbar-width: none; }
.demo-tabs::-webkit-scrollbar { display: none; }
.demo-tab { padding: 10px 16px; border: 0; border-radius: 8px; background: transparent; color: #4f4f49; font-size: 14px; cursor: pointer; white-space: nowrap; }
.demo-tab:hover { background: #f0f0ec; color: var(--ink); }
.demo-tab.active { background: var(--active); color: var(--ink); font-weight: 600; }
.demo-full { margin-left: auto; padding: 9px 10px; display: inline-flex; align-items: center; gap: 8px; color: #3f3f3a; border-radius: 8px; font-size: 14px; font-weight: 500; text-decoration: none; white-space: nowrap; }
.demo-full:hover { background: #f0f0ec; }
.demo-full .product-icon { width: 20px; height: 20px; }
.demo-stage { position: relative; background: #eef1f4; }
.demo-frame { width: 100%; height: min(72vh, 720px); min-height: 540px; display: block; border: 0; background: #f4f4f1; }
.demo-loading { position: absolute; inset: 0; z-index: 2; display: grid; place-items: center; padding: 24px; opacity: 1; visibility: visible; background: linear-gradient(135deg, rgba(237,242,247,.94), rgba(244,244,241,.86)), url('/publish/assets/dicular-demo-house-loading.jpg') center / cover; transition: opacity .28s ease, visibility .28s ease; }
.demo-loading.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.demo-loading-card { width: min(440px, 100%); padding: 28px; border: 1px solid rgba(26,26,23,.1); border-radius: 17px; background: rgba(255,255,255,.94); box-shadow: 0 20px 60px rgba(29,45,61,.14); backdrop-filter: blur(14px); }
.demo-loading-brand { margin-bottom: 24px; display: flex; align-items: center; gap: 10px; color: #5d6873; font-size: 12px; font-weight: 650; letter-spacing: .06em; text-transform: uppercase; }
.demo-loading-brand img { width: 31px; height: 31px; }
.demo-loading-card > strong { display: block; color: #202832; font-size: clamp(24px, 3vw, 30px); line-height: 1.12; letter-spacing: -.035em; }
.demo-loading-card > p { min-height: 24px; margin: 12px 0 18px; color: #536171; font-size: 15px; line-height: 1.55; }
.demo-loading-progress { height: 7px; overflow: hidden; border-radius: 99px; background: #e4e9ef; }
.demo-loading-progress span { width: 42%; height: 100%; display: block; border-radius: inherit; background: linear-gradient(90deg, #087cff, #45a4ff); transform: translateX(-120%); animation: demo-loading-progress 1.35s cubic-bezier(.4,0,.2,1) infinite; }
.demo-loading.is-ready .demo-loading-progress span { width: 100%; transform: none; animation: none; }
.demo-loading-card > small { min-height: 38px; margin-top: 13px; display: block; color: #7b8793; font-size: 12px; line-height: 1.55; }
.demo-loading-retry { margin-top: 14px; min-height: 38px; padding: 0 15px; border: 1px solid #ccd5df; border-radius: 8px; background: #fff; color: #283747; font-weight: 600; cursor: pointer; }
.demo-loading-retry:hover { border-color: #aab7c5; background: #f8fafc; }
@keyframes demo-loading-progress { 0% { transform: translateX(-120%); } 55% { transform: translateX(125%); } 100% { transform: translateX(260%); } }
.demo-caption { min-height: 48px; padding: 0 16px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid #ecece7; color: var(--quiet); font-size: 13px; }
.demo-caption strong { display: inline-flex; align-items: center; gap: 8px; color: #52524d; font-weight: 500; }
.demo-caption strong img { width: 21px; height: 21px; }

.feature-showcase-section { border-top: 1px solid var(--line); }
.feature-showcase-heading { margin-bottom: 42px; }
.feature-showcase-heading h2 { max-width: 650px; }
.publish-hero.publish-hero-compact { padding: 40px 0 44px; }
.publish-hero-compact .publish-logo { width: 64px; height: 64px; margin-bottom: 20px; }
.publish-hero-compact h1 { font-size: clamp(42px, 5vw, 64px); }
.publish-hero-compact + .feature-showcase-section { padding-top: 36px; border-top: 0; }
.feature-try { margin-top: 18px; }
.feature-showcase-section .feature-story:first-child { padding-top: 12px; }
.feature-stories { border-top: 1px solid var(--line); }
.feature-story { padding: 74px 0; display: grid; grid-template-columns: minmax(220px, .62fr) minmax(0, 1.38fr); align-items: center; gap: clamp(48px, 7vw, 104px); border-bottom: 1px solid var(--line); }
.feature-story:nth-child(even) { grid-template-columns: minmax(0, 1.38fr) minmax(220px, .62fr); }
.feature-story:nth-child(even) .feature-story-copy { grid-column: 2; grid-row: 1; }
.feature-story:nth-child(even) .feature-story-media { grid-column: 1; grid-row: 1; }
.feature-story-copy { position: relative; padding-left: 48px; }
.feature-story-copy > img { position: absolute; left: 0; top: 34px; width: 30px; height: 30px; object-fit: contain; }
.feature-story-number { display: block; margin-bottom: 17px; color: var(--focus); font-size: 13px; line-height: 1; font-weight: 700; letter-spacing: .08em; }
.feature-story-copy h3 { margin: 0; font-size: clamp(28px, 3.2vw, 46px); line-height: 1; letter-spacing: -.045em; }
.feature-story-copy p { max-width: 310px; margin: 20px 0 0; color: var(--muted); font-size: 16px; line-height: 1.6; }
.feature-story-media { min-width: 0; margin: 0; }
.feature-media-stage { position: relative; overflow: hidden; aspect-ratio: 16 / 10; background: #eef1f4; transition: background-color .2s ease; }
.feature-media-gif { width: 100%; height: 100%; display: block; object-fit: contain; }
.feature-media-gif[hidden] { display: none; }
.feature-media-placeholder { position: absolute; inset: 0; display: grid; place-items: center; }
.feature-media-placeholder[hidden] { display: none; }
.feature-media-poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .48; filter: saturate(.82); }
.feature-media-placeholder::after { content: ""; position: absolute; inset: 0; background: rgba(240,244,247,.28); }
.feature-media-placeholder-label { position: relative; z-index: 1; min-width: 220px; padding: 24px 30px; display: grid; justify-items: center; border: 1px solid rgba(26,26,23,.1); border-radius: 14px; background: rgba(255,255,255,.92); box-shadow: 0 18px 50px rgba(29,45,61,.12); backdrop-filter: blur(12px); }
.feature-media-placeholder-label img { width: 42px; height: 42px; margin-bottom: 15px; object-fit: contain; }
.feature-media-placeholder-label span { color: #7a838d; font-size: 11px; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; }
.feature-media-placeholder-label strong { margin-top: 7px; font-size: 22px; line-height: 1.2; letter-spacing: -.025em; }
.feature-story-media figcaption { margin-top: 10px; color: var(--quiet); font-size: 11px; font-variant-numeric: tabular-nums; }

.editions { border-top: 1px solid var(--line); }
.feature-beta { display: inline-block; margin-left: 4px; padding: 1px 6px; border: 1px solid var(--line-strong); border-radius: 5px; color: var(--muted); font-size: 11px; line-height: 1.5; vertical-align: middle; }
.mobile-features { border-top: 1px solid var(--line); }
.feature-gallery-controls { display: flex; justify-content: flex-end; gap: 10px; margin: -16px 0 24px; }
.feature-gallery-arrow { display: grid; place-items: center; width: 48px; height: 48px; padding: 0; border: 1px solid var(--line-strong); border-radius: 50%; color: var(--ink); background: var(--surface); cursor: pointer; }
.feature-gallery-arrow:hover:not(:disabled) { background: var(--active); }
.feature-gallery-arrow:disabled { opacity: .3; cursor: default; }
.feature-gallery-arrow svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.mobile-feature-grid { display: flex; gap: 24px; width: 100%; max-width: 820px; margin-inline: auto; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-bottom: 8px; }
.mobile-feature-grid::-webkit-scrollbar { display: none; }
.mobile-feature-grid:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
.mobile-feature { flex: 0 0 60%; min-width: 0; margin: 0; scroll-snap-align: center; }
.mobile-feature:not(.is-current) figcaption { visibility: hidden; }
.mobile-feature.is-current figcaption { text-align: center; }
.mobile-feature > img, .feature-image-zoom > img { display: block; width: 100%; height: auto; aspect-ratio: 686 / 1012; object-fit: contain; }
.feature-image-zoom { display: block; width: 100%; padding: 0; border: 0; background: transparent; cursor: zoom-in; border-radius: 8px; }
.feature-lightbox-open { overflow: hidden; }
#feature-lightbox { padding: 0; border: 0; border-radius: 12px; background: #202020; color: #fff; width: max-content; max-width: 96vw; max-height: 96dvh; overflow: auto; }
#feature-lightbox::backdrop { background: rgb(0 0 0 / .82); }
.feature-lightbox-bar { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 8px 12px 8px 20px; }
.feature-lightbox-bar h2 { margin: 0; font-size: 16px; font-weight: 500; }
#feature-lightbox-close { width: 44px; height: 44px; border: 0; border-radius: 50%; background: transparent; color: white; font-size: 30px; cursor: pointer; }
#feature-lightbox-close:hover { background: #ffffff20; }
#feature-lightbox-image { display: block; width: auto; height: auto; max-width: 94vw; max-height: calc(96dvh - 60px); object-fit: contain; margin: auto; }
.mobile-feature figcaption { padding: 20px 12px 0; }
.mobile-feature h3 { margin: 0; font-size: 25px; line-height: 1.15; letter-spacing: -.025em; }
.mobile-feature p { margin: 10px 0 0; color: var(--muted); font-size: 15px; line-height: 1.55; }
@media (min-width: 651px) and (max-width: 950px) {
  .mobile-feature { flex-basis: calc((100% - 32px) / 2); }
}
@media (max-width: 650px) {
  .mobile-feature-grid { gap: 16px; }
  .mobile-feature { flex-basis: 90%; }
  .mobile-feature figcaption { padding-top: 14px; }
}
.edition-grid { display: grid; grid-template-columns: 1fr 1fr; }
.edition { padding: 12px 70px 10px; text-align: center; }
.edition + .edition { border-left: 1px solid var(--line); }
.edition-icon { width: 58px; height: 58px; margin: 0 auto 18px; display: block; object-fit: contain; }
.edition h3 { margin: 0; font-size: 38px; line-height: 1; letter-spacing: -.04em; font-weight: 650; }
.edition-copy { max-width: 380px; min-height: 52px; margin: 13px auto 28px; color: var(--muted); font-size: 16px; line-height: 1.55; }
.edition ul { max-width: 360px; min-height: 180px; margin: 0 auto 28px; padding: 0; display: grid; align-content: start; gap: 13px; text-align: left; list-style: none; }
.edition li { display: flex; align-items: flex-start; gap: 11px; color: #3e3e39; font-size: 15px; line-height: 1.45; }
.edition li img { width: 25px; height: 25px; flex: 0 0 auto; object-fit: contain; }
.edition .button { min-width: 250px; }
.edition-purchase { display: grid; justify-items: center; gap: 11px; }
.edition-purchase p { margin: 0; color: var(--quiet); font-size: 12px; line-height: 1.45; }

.viewer-cta { margin-top: 96px; padding: 82px 28px 8px; border-top: 1px solid var(--line); text-align: center; }
.viewer-icon { width: 64px; height: 64px; margin: 0 auto 24px; display: block; object-fit: contain; }
.viewer-cta h2 { margin: 0; font-size: clamp(36px, 4.4vw, 56px); line-height: 1.05; letter-spacing: -.045em; font-weight: 640; }
.viewer-cta p { max-width: 620px; margin: 18px auto 27px; color: var(--muted); font-size: 17px; line-height: 1.6; text-wrap: balance; }

.site-footer { min-height: 68px; border-top: 1px solid var(--line); }
.site-footer .shell { min-height: 68px; display: flex; align-items: center; gap: 18px; }
.footer-brand { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); text-decoration: none; font-size: 14px; font-weight: 650; }
.footer-brand .brand-divider { font-size: 18px; }
.footer-product { color: #45453f; font-weight: 500; }
.publish-footer-brand img { width: 27px; height: 27px; }
.footer-links { margin-left: auto; display: flex; align-items: center; flex-wrap: wrap; gap: 4px; }
.footer-links a { padding: 8px 10px; color: #55554f; border-radius: 7px; text-decoration: none; font-size: 13px; }
.footer-links a:hover { background: #e9e9e4; color: var(--ink); }

@media (max-width: 900px) {
  .site-nav .nav-link { display: none; }
  .workflow .shell { grid-template-columns: 1fr 1fr; }
  .workflow-title, .workflow-step { min-height: 170px; }
  .workflow-step { border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
  .workflow-title + .workflow-step { border-top: 0; }
  .workflow-step:nth-child(3) { border-left: 0; }
  .section-heading { display: block; }
  .section-heading p { margin-top: 16px; }
  .feature-story { grid-template-columns: minmax(190px, .72fr) minmax(0, 1.28fr); gap: 42px; }
  .feature-story:nth-child(even) { grid-template-columns: minmax(0, 1.28fr) minmax(190px, .72fr); }
  .feature-story-copy { padding-left: 40px; }
  .feature-story-copy > img { width: 25px; height: 25px; }
  .edition { padding-inline: 36px; }
  .download-heading { grid-template-columns: 1fr; gap: 16px; }
  .download-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .download-option-plugin { grid-column: 1 / -1; min-height: 250px; }
  .download-option-top { margin-bottom: 28px; }
}

@media (max-width: 650px) {
  .shell { width: min(100% - 32px, 1180px); }
  .site-header { height: 56px; }
  .brand { font-size: 17px; }
  .brand-logo { width: 28px; height: 28px; }
  .publish-brand-logo { width: 31px; height: 31px; }
  .product-name { font-size: 13px; }
  .status { font-size: 13px; }
  .site-nav .button { min-height: 38px; padding-inline: 13px; font-size: 13px; }
  .home-main { min-height: calc(100vh - 120px); padding: 54px 0; }
  .home-mark { width: 56px; height: 56px; margin-bottom: 28px; }
  .home-hero h1 { font-size: clamp(48px, 15vw, 66px); }
  .home-hero p { font-size: 17px; }
  .home-actions .button, .publish-actions .button { width: 100%; }
  .publish-hero { min-height: auto; padding: 72px 0 66px; }
  .publish-logo { width: 78px; height: 78px; margin-bottom: 25px; }
  .publish-hero h1 { font-size: clamp(46px, 14vw, 64px); }
  .publish-lead { font-size: 17px; }
  .workflow .shell { width: 100%; grid-template-columns: 1fr; }
  .workflow-title, .workflow-step { min-height: 150px; padding: 28px 24px; border-left: 0; border-top: 1px solid var(--line); }
  .workflow-title { border-top: 0; }
  .workflow-title + .workflow-step { border-top: 1px solid var(--line); }
  .section { padding: 70px 0; }
  .section-heading h2 { font-size: 40px; }
  .demo-shell { padding: 6px; border-radius: 15px; }
  .demo-toolbar { align-items: flex-start; flex-wrap: wrap; }
  .demo-tabs { order: 2; width: 100%; }
  .demo-tab { flex: 1; padding-inline: 10px; }
  .demo-full { margin-left: auto; }
  .demo-frame { min-height: 430px; height: 66vh; }
  .demo-caption { padding: 12px 14px; align-items: flex-start; flex-direction: column; gap: 3px; }
  .feature-showcase-heading { margin-bottom: 26px; }
  .feature-story, .feature-story:nth-child(even) { padding: 50px 0; grid-template-columns: 1fr; gap: 26px; }
  .feature-story:nth-child(even) .feature-story-copy, .feature-story:nth-child(even) .feature-story-media { grid-column: 1; grid-row: auto; }
  .feature-story-copy { padding-left: 0; }
  .feature-story-copy > img { position: static; width: 28px; height: 28px; margin-bottom: 16px; }
  .feature-story-number { margin-bottom: 13px; }
  .feature-story-copy h3 { font-size: 34px; }
  .feature-story-copy p { max-width: 340px; margin-top: 13px; font-size: 15px; }
  .feature-media-stage { aspect-ratio: 16 / 10; }
  .feature-media-placeholder-label { min-width: 184px; padding: 20px 24px; }
  .feature-media-placeholder-label img { width: 36px; height: 36px; margin-bottom: 12px; }
  .feature-media-placeholder-label strong { font-size: 19px; }
  .feature-story-media figcaption { margin-top: 8px; }
  .download-heading p { font-size: 15px; }
  .download-options { grid-template-columns: 1fr; }
  .download-option, .download-option-plugin { grid-column: auto; min-height: 0; padding: 25px 22px; }
  .download-option-top { margin-bottom: 30px; }
  .download-option p { margin-bottom: 26px; }
  .download-option-actions .button { white-space: normal; }
  .edition-grid { grid-template-columns: 1fr; }
  .edition { padding: 0 8px 58px; }
  .edition + .edition { padding-top: 58px; border-left: 0; border-top: 1px solid var(--line); }
  .edition ul { min-height: 0; }
  .edition .button { width: 100%; min-width: 0; }
  .viewer-cta { margin-top: 20px; padding: 64px 0 0; }
  .viewer-cta .button { width: 100%; }
  .site-footer .shell { padding: 18px 0; align-items: flex-start; flex-direction: column; }
  .footer-links { margin-left: -10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .demo-loading { transition: none; }
  .demo-loading-progress span { width: 70%; transform: none; animation: none; }
  .demo-loading.is-ready .demo-loading-progress span { width: 100%; }
}

/* Original GIF presentation and mobile demo launch. */
.feature-media-stage > .feature-media-poster { opacity: 1; filter: none; object-fit: contain; }
.demo-loading[hidden], .demo-loading-progress[hidden], #demo-start[hidden] { display: none; }