/* DF-IP design system: clear connections, deliberate space, useful interaction. */
@font-face {
    font-family: 'Manrope'; font-style: normal; font-weight: 400 800; font-display: swap;
    src: url('/assets/fonts/manrope-latin-variable.woff2') format('woff2');
}
.studio-design {
    --studio-ink: #172b38; --studio-muted: #536471; --studio-red: #b93834;
    --studio-paper: #fff; --studio-soft: #f2f5f6; --studio-line: #dce3e6;
    --primary: var(--studio-red); --primary-hover: #9c2926;
    --foreground: var(--studio-ink); --foreground-muted: var(--studio-muted);
    --studio-ease: cubic-bezier(.22, .68, 0, 1.01);
    font-family: 'Manrope', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    color: var(--studio-ink); background: var(--studio-paper);
    -webkit-font-smoothing: antialiased;
}
.studio-design *, .studio-design *::before, .studio-design *::after { box-sizing: border-box; }
.studio-design [hidden] { display: none !important; }
.studio-design ::selection { background: #f4d7d4; color: #172b38; }
.studio-design .container { max-width: 1440px; padding-inline: clamp(24px, 4.5vw, 72px); }
.studio-design h1, .studio-design h2, .studio-design h3 { text-wrap: balance; color: var(--studio-ink); }
.studio-design p { text-wrap: pretty; }
.studio-design a, .studio-design button { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
.studio-design :is(a, button, summary, [tabindex]):focus-visible { outline: 3px solid var(--studio-red); outline-offset: 5px; }
.studio-design :is(h2[id], h3[id], section[id], [tabindex]) { scroll-margin-top: 12px; }
.studio-design .header { background: #fff; backdrop-filter: none; border-color: #e9edef; }
.studio-design .header.scrolled { box-shadow: 0 6px 28px #172b3808; }
.studio-design .header-container { height: 88px; }
.studio-design .logo { font-size: 26px; letter-spacing: -.8px; gap: 9px; }
.studio-design .nav { gap: clamp(14px, 1.8vw, 28px); }
.studio-design .nav-link { font-size: 14px; position: relative; padding-block: 14px; }
.studio-design .nav-link::after { content: ''; position: absolute; inset: auto 0 8px; height: 2px; background: var(--studio-red); transform: scaleX(0); transform-origin: left; transition: transform 200ms var(--studio-ease); }
.studio-design .nav-link:hover::after, .studio-design .nav-link[aria-current]::after { transform: scaleX(1); }
.studio-design .header-actions { gap: 10px; }
.studio-design .lang-switch { min-width: 44px; min-height: 44px; justify-content: center; font-size: 13px; border: 0; }
.studio-design .btn { min-height: 46px; padding: 12px 22px; border-radius: 7px; font-size: 14px; font-weight: 650; transition: color 180ms, background-color 180ms, border-color 180ms, box-shadow 180ms; }
.studio-design .btn:hover { transform: none; box-shadow: none; }
.studio-design .btn:active { box-shadow: inset 0 0 0 100px #172b381a; }
.studio-design .btn-primary { background: var(--studio-red); border-color: var(--studio-red); }
.studio-design .btn-primary:hover { background: #9c2926; border-color: #9c2926; }
.studio-design .btn-outline { background: transparent; border-color: #b8c3ca; color: var(--studio-ink); }
.studio-design .btn-outline:hover { border-color: var(--studio-ink); background: #f2f5f6; }
.studio-design .btn-lg { min-height: 56px; padding: 16px 25px; font-size: 15px; }
.studio-design .btn svg, .studio-design .hd-row-arrow svg, .studio-design .hd-resource > svg { transition: transform 220ms var(--studio-ease); }
.studio-design :is(.btn, .hd-product-row, .hd-resource):hover > svg, .studio-design .hd-product-row:hover .hd-row-arrow svg { transform: translateX(3px); }
.studio-design .mobile-menu-btn { min-width: 44px; min-height: 44px; justify-content: center; align-items: center; }
.studio-design .mobile-menu-btn.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.studio-design .mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.studio-design .mobile-menu-btn.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* A connection diagram explains the product rather than pretending to be telemetry. */
.studio-design .hd-hero { padding: 158px 0 78px; }
.studio-design .hd-hero-grid { grid-template-columns: 1.08fr 1fr; gap: 48px; }
.studio-design .hd-hero-copy { padding: 0; }
.studio-design .hd-audience { font-size: 14px; margin-bottom: 30px; gap: 12px; }
.studio-design .hd-audience::before { width: 28px; background: var(--studio-red); }
.studio-design .hd-hero h1 { font-size: clamp(42px, 4.35vw, 63px); letter-spacing: -2.4px; line-height: 1.32; font-weight: 750; margin-bottom: 26px; }
html[lang='en'] .studio-design .hd-hero h1 { max-width: 680px; font-size: clamp(46px, 4.8vw, 70px); line-height: 1.08; letter-spacing: -2.8px; }
.hero-title-line { display: block; text-wrap: balance; }
.studio-design .hd-lead { max-width: 34em; font-size: 16px; line-height: 1.95; margin-bottom: 32px; }
.studio-design .hd-hero-help { font-size: 13px; margin-top: 26px; line-height: 1.8; }
.connection-atlas { margin: 0; min-width: 0; align-self: center; }
.atlas-stage { position: relative; border-radius: 24px; overflow: hidden; background: var(--studio-soft); border: 1px solid #e6ecef; }
.atlas-top { display: flex; justify-content: space-between; align-items: center; padding: 25px 26px 0; gap: 12px; font-size: 12px; color: var(--studio-muted); }
.atlas-top strong { color: var(--studio-ink); font-size: 17px; letter-spacing: -.5px; }
.atlas-drawing { display: block; width: 100%; height: auto; }
.atlas-drawing text { font-family: inherit; }
.atlas-path { fill: none; stroke: #bcc9d1; stroke-width: 2; }
.atlas-route { fill: none; stroke: var(--studio-red); stroke-width: 3; stroke-linecap: round; }
.atlas-rotating { opacity: 0; transition: opacity 240ms; }
.connection-atlas[data-mode='rotating'] .atlas-rotating { opacity: 1; }
.atlas-node { fill: white; stroke: #ccd7dd; stroke-width: 1.5; }
.atlas-node-primary { fill: white; stroke: var(--studio-red); stroke-width: 2; }
.connection-atlas[data-mode='rotating'] .atlas-node-secondary { stroke: var(--studio-red); stroke-width: 2; }
.atlas-caption { padding: 0 26px 24px; }
.atlas-caption strong { display: block; font-size: 19px; font-weight: 650; line-height: 1.5; margin-bottom: 6px; }
.atlas-caption p { font-size: 13px; color: var(--studio-muted); line-height: 1.8; min-height: 3.6em; }
.atlas-options { padding: 0 26px 24px; display: flex; gap: 8px; }
.studio-design .atlas-options[hidden] { display: flex !important; visibility: hidden; }
.atlas-options button { min-height: 44px; flex: 1; padding: 10px; border: 1px solid #b8c5ce; border-radius: 6px; font-family: inherit; font-size: 13px; font-weight: 600; line-height: 1.4; color: var(--studio-ink); background: transparent; cursor: pointer; transition: color 180ms, background 180ms, border-color 180ms; }
.atlas-options button[aria-pressed='true'] { color: #fff; background: var(--studio-ink); border-color: var(--studio-ink); }
.atlas-options button:hover { border-color: var(--studio-ink); }
.connection-atlas > figcaption { font-size: 12px; line-height: 1.7; color: var(--studio-muted); margin-top: 13px; padding-inline: 6px; }
.studio-design .hd-facts { background: white; border-color: var(--studio-line); padding: 28px 0; }
.studio-design .hd-facts strong { font-size: 23px; font-weight: 650; }
.studio-design .hd-facts span { font-size: 13px; }
.studio-design .hd-facts a { min-height: 60px; justify-content: center; gap: 7px; }
.studio-design .hd-products, .studio-design .hd-demo, .studio-design .hd-workflows, .studio-design .hd-start { padding-block: 110px; }
.studio-design.home-design h2 { font-size: clamp(32px, 3.25vw, 46px); line-height: 1.35; letter-spacing: -1.4px; font-weight: 650; }
.studio-design .hd-section-heading { gap: 80px; margin-bottom: 48px; }
.studio-design .hd-section-heading > p { font-size: 16px; line-height: 1.9; }
.studio-design .hd-catalog { gap: 40px; grid-template-columns: .9fr 1.25fr; }
.studio-design .hd-catalog > *, .studio-design .hd-product-row > div { min-width: 0; }
.studio-design .hd-isp { border: 0; border-radius: 16px; padding: 38px; background: #f0f4f5; }
.studio-design .hd-isp h3 { font-size: 29px; letter-spacing: -.6px; }
.studio-design .hd-isp p { font-size: 15px; }
.studio-design .hd-isp-top { margin-bottom: 30px; }
.studio-design .hd-product-symbol { border-radius: 50%; width: 52px; height: 52px; }
.studio-design .hd-connection { padding-block: 36px; }
.studio-design .hd-connection b { border-radius: 50%; height: 76px; width: 76px; display: grid; place-items: center; background: white; border: 2px solid var(--studio-red); font-size: 18px; }
.studio-design .hd-product-row { padding: 28px 10px 28px 18px; gap: 22px; border-color: var(--studio-line); }
.studio-design .hd-product-row h3 { font-size: 23px; letter-spacing: -.4px; }
.studio-design .hd-product-row p { font-size: 15px; }
.studio-design .hd-product-meta { font-size: 12px; margin-top: 10px; }
.studio-design .hd-product-row:hover { background: var(--studio-soft); }
.studio-design .hd-selection-note { font-size: 14px; margin-top: 32px; }

/* The real interface is the centrepiece of the product proof section. */
.studio-design .hd-demo { background: var(--studio-ink); color: white; }
.studio-design .hd-demo h2, .studio-design .hd-demo h3 { color: #fff; }
.studio-design .hd-demo .hd-section-heading > p, .studio-design .hd-demo .hd-setup-list p, .studio-design .hd-demo .hd-system { color: #c5d0d8; }
.studio-design .hd-demo .hd-setup-list li > span { color: #f6a29b; }
.studio-design .hd-demo .hd-text-link { color: white; }
.studio-design .hd-demo .btn-primary { background: white; border-color: white; color: var(--studio-ink); }
.studio-design .hd-demo .btn-primary:hover { background: #e1e8ec; border-color: #e1e8ec; }
.studio-design .hd-demo-grid { grid-template-columns: .7fr 1.8fr; gap: 48px; }
.studio-design .hd-setup-list { gap: 30px; }
.studio-design .hd-setup-list h3 { font-size: 17px; }
.studio-design .hd-setup-list p { font-size: 14px; }
.studio-design .hd-product-preview { border: 0; border-radius: 12px; box-shadow: 0 26px 60px #07111a3d; }
.studio-design .hd-screenshot-link { cursor: zoom-in; padding: 14px; }
.studio-design .hd-product-preview figcaption { font-size: 12px; color: var(--studio-muted); padding: 14px 20px; }
.studio-design .hd-product-preview figcaption a { min-height: 44px; }
.studio-design .hd-preview-bar { padding-block: 18px; }
.studio-design .hd-workflows .container { gap: 110px; grid-template-columns: 1fr 1.05fr; }
.studio-design .hd-workflows > .container > div > p { font-size: 16px; }
.studio-design .hd-use-list a { padding-block: 30px; }
.studio-design .hd-use-list a:first-child { padding-top: 0; }
.studio-design .hd-use-list h3 { font-size: 24px; letter-spacing: -.5px; }
.studio-design .hd-use-list p { font-size: 15px; }
.studio-design .hd-use-list span { font-size: 14px; }
.studio-design .pricing { padding: 100px 0; background: var(--studio-soft); }
.studio-design .pricing .section-header { text-align: left; margin-bottom: 40px; }
.studio-design .pricing .section-desc { margin: 18px 0 0; max-width: none; font-size: 16px; }
.studio-design .pricing-table-wrapper { border-radius: 12px; border-color: #dce3e6; }
.studio-design .pricing-table th { background: #e6ecef; padding: 24px; font-size: 13px; }
.studio-design .pricing-table td { padding: 25px 24px; font-size: 15px; }
.studio-design .pricing-table strong { font-size: 22px; color: var(--studio-ink); font-weight: 650; }
.studio-design .pricing-table .btn { min-height: 44px; }
.studio-design .price-note { font-size: 13px; line-height: 1.9; max-width: 80em; }
.studio-design .hd-start > .container { gap: 100px; }
.studio-design .hd-start-guide strong { font-size: 18px; }
.studio-design .hd-start-guide p { font-size: 15px; }
.studio-design .hd-start-guide li { list-style: none; padding-bottom: 32px; }
.studio-design .hd-resource h3 { font-size: 21px; letter-spacing: -.4px; }
.studio-design .hd-resource p { font-size: 14px; }
.studio-design .faq { padding: 0 0 110px; }
.studio-design .faq > .container { gap: 100px; grid-template-columns: .9fr 1.1fr; }
.studio-design .faq h2 { font-size: clamp(30px, 3vw, 42px); }
.studio-design .faq-question { font-size: 17px; font-weight: 600; padding-block: 27px; text-align: left; }
.studio-design .faq-answer p { font-size: 15px; }
.studio-design .hd-contact { background: var(--studio-ink); padding-top: 86px; }
.studio-design .hd-contact h2 { color: white; font-size: clamp(38px, 4vw, 58px); }
.studio-design .hd-contact-top { padding-bottom: 65px; }
.studio-design .hd-contact .btn-primary { background: white; color: var(--studio-ink); border-color: white; }
.studio-design .hd-contact .btn-primary:hover { background: #e6ecef; }
.studio-design .hd-contact-top p { max-width: 44em; }

/* Product, company, support and reading pages share the same rhythm. */
.studio-design .detail-hero, .studio-design .page-header { background: var(--studio-soft); padding: 140px 0 66px; }
.studio-design .breadcrumbs { font-size: 12px; gap: 12px; margin-bottom: 32px; align-items: center; }
.studio-design .breadcrumbs a { display: inline-flex; align-items: center; min-height: 32px; }
.studio-design .eyebrow { text-transform: none; letter-spacing: 0; color: var(--studio-muted); font-size: 13px; margin-bottom: 16px; }
.studio-design .detail-hero h1, .studio-design .page-title { font-size: clamp(36px, 3.6vw, 52px); line-height: 1.3; font-weight: 650; letter-spacing: -1.6px; max-width: 22em; }
.studio-design .detail-lead, .studio-design .page-desc { font-size: 17px; line-height: 1.9; max-width: 44em; }
.studio-design .detail-hero-grid { grid-template-columns: 1.5fr 1fr; gap: 76px; }
.studio-design .detail-facts { border: 0; border-left: 2px solid var(--studio-red); border-radius: 0 12px 12px 0; padding: 30px; }
.studio-design .detail-facts h2 { font-size: 17px; }
.studio-design .detail-facts dt { font-size: 12px; }
.studio-design .detail-facts dd { font-size: 16px; line-height: 1.6; }
.studio-design .detail-content { padding: 72px 0 96px; }
.studio-design .detail-content .container { grid-template-columns: 220px minmax(0, 1fr); gap: 70px; }
.studio-design .detail-nav { top: 122px; gap: 8px; }
.studio-design .detail-nav a { font-size: 14px; line-height: 1.7; padding-block: 8px; }
.studio-design .detail-nav a[aria-current='location'] { color: var(--studio-red); font-weight: 650; }
.studio-design .detail-article { max-width: 820px; }
.studio-design .detail-article h2 { font-size: 30px; letter-spacing: -.6px; margin: 50px 0 22px; }
.studio-design .detail-article h2:first-child { margin-top: 0; }
.studio-design .detail-article h3 { font-size: 21px; margin-block: 30px 15px; }
.studio-design .detail-article p, .studio-design .detail-article li { font-size: 16px; line-height: 1.95; }
.studio-design .detail-article th, .studio-design .detail-article td { font-size: 14px; padding: 18px 16px; }
.studio-design .detail-article pre { padding: 24px; border-radius: 8px; overflow-x: auto; max-width: 100%; font-size: 14px; }
.studio-design .detail-article summary { font-size: 17px; padding-block: 4px; }
.studio-design .product-screenshot { padding: 12px; border-radius: 12px; background: var(--studio-soft); margin-block: 32px 40px; }
.studio-design .product-screenshot a { cursor: zoom-in; }
.studio-design .product-screenshot figcaption { font-size: 12px; line-height: 1.8; padding-top: 14px; }
.studio-design .company-section, .studio-design .resource-section { padding-block: 88px; }
.studio-design .company-overview { gap: 80px; }
.studio-design .company-contact { padding: 34px; border: 0; background: var(--studio-soft); }
.studio-design .company-details { grid-template-columns: 90px minmax(0,1fr); font-size: 15px; }
.studio-design .company-overview h2, .studio-design .team-section h2 { font-size: 32px; }
.studio-design .role-number { display: none; }
.studio-design .role-card { padding-top: 26px; }
.studio-design .role-card h3 { margin-top: 0; }
.studio-design .role-card p { font-size: 15px; }
.studio-design .resource-card { border-radius: 12px; padding: 30px; transition: border-color 200ms, background-color 200ms; }
.studio-design .resource-card:hover { transform: none; background: var(--studio-soft); border-color: #9cadb8; }
.studio-design .resource-card h3 { font-size: 24px; }
.studio-design .resource-card p { font-size: 15px; }
.studio-design .resource-card .eyebrow { display: none; }
.studio-design .company-strip { padding-block: 44px; }
.studio-design .page-content { padding-block: 64px 88px; }
.studio-design .page-header { text-align: left; }
.studio-design .content-wrapper { max-width: 900px; margin-inline: auto; }
.studio-design .contact-brief { max-width: 960px; border: 0; background: var(--studio-soft); padding: 32px; }
.studio-design .contact-brief p { font-size: 16px; }
.studio-design .contact-info-center { border-radius: 12px; }
.studio-contact .page-content > .contact-layout { max-width: 1440px; display: grid; grid-template-columns: 1fr 1.1fr; gap: 32px 64px; align-items: start; }
.studio-contact .contact-brief { margin: 0; padding: 0; background: none; grid-column: 1; }
.studio-contact .contact-brief h2 { font-size: 27px; line-height: 1.5; }
.studio-contact .contact-info-center { grid-column: 2; grid-row: 1 / span 2; margin: 0; padding: 36px; text-align: left; border-color: var(--studio-line); }
.studio-contact .contact-info-center h3 { font-size: 24px; }
.studio-contact .contact-info-center .contact-item { max-width: none; margin-inline: 0; margin-bottom: 25px; }
.studio-contact .contact-item-content a { font-size: 19px; color: var(--studio-ink); font-weight: 600; }
.studio-contact .contact-item-content h4 { font-size: 13px; font-weight: 500; color: var(--studio-muted); }
.studio-contact .contact-info-center p { margin-bottom: 0; }
.studio-contact .contact-info-center + .company-contact { grid-column: 1; margin: 0; }
.studio-contact .contact-qr { margin: 0 0 26px 64px; }
.studio-contact .contact-qr summary { color: var(--studio-red); font-size: 14px; line-height: 1.6; min-height: 44px; padding-block: 12px; cursor: pointer; }
.studio-contact .contact-qr .telegram-qr { margin-top: 14px; align-items: flex-start; }
.studio-contact .contact-actions { margin-top: 28px; padding-top: 25px; }
.studio-contact .contact-btns { justify-content: flex-start; }
.studio-design .footer { background: var(--studio-soft); color: var(--studio-ink); padding: 76px 0 28px; }
.studio-design .footer h4, .studio-design .footer .logo { color: var(--studio-ink); }
.studio-design .footer h4 { font-size: 14px; text-transform: none; letter-spacing: 0; }
.studio-design .footer-desc, .studio-design .footer-company, .studio-design .footer-links a, .studio-design .footer-bottom p, .studio-design .footer-social a { color: var(--studio-muted); }
.studio-design .footer-desc { font-size: 14px; max-width: 30em; line-height: 1.9; }
.studio-design .footer-links a { display: inline-flex; align-items: center; min-height: 34px; font-size: 13px; }
.studio-design .footer-links a:hover { color: var(--studio-red); }
.studio-design .footer-bottom { border-color: var(--studio-line); margin-top: 48px; }
.studio-design .footer-social a { width: 44px; height: 44px; }

/* Native dialog retains focus trapping and Escape; normal image links are the fallback. */
.screenshot-dialog { width: min(1440px, 94vw); max-height: 94dvh; margin: auto; padding: 0; border: 0; border-radius: 12px; color: var(--studio-ink); background: white; box-shadow: 0 25px 100px #0006; }
.screenshot-dialog::backdrop { background: #142330db; }
.screenshot-dialog .dialog-toolbar { display: flex; align-items: center; gap: 20px; padding: 14px 22px; border-bottom: 1px solid var(--studio-line); }
.screenshot-dialog .dialog-toolbar strong { font-size: 15px; margin-right: auto; }
.screenshot-dialog .dialog-original { color: var(--studio-muted); font-size: 13px; min-height: 44px; display: flex; align-items: center; }
.screenshot-dialog .dialog-close { width: 44px; height: 44px; flex: 0 0 44px; background: var(--studio-soft); border-radius: 50%; font-size: 26px; color: var(--studio-ink); cursor: pointer; }
.screenshot-dialog .dialog-image { display: block; width: 100%; height: auto; max-height: calc(94dvh - 78px); object-fit: contain; }
.studio-design.dialog-open { overflow: hidden; }
@media (prefers-reduced-motion: no-preference) {
    .studio-design .hd-hero-copy { animation: studio-arrive 650ms var(--studio-ease) both; }
    .studio-design .connection-atlas { animation: studio-arrive 800ms 100ms var(--studio-ease) both; }
    .screenshot-dialog[open] { animation: studio-dialog 180ms var(--studio-ease); }
}
@keyframes studio-arrive { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes studio-dialog { from { opacity: 0; transform: translateY(8px) scale(.99); } to { opacity: 1; transform: none; } }
@media (max-width: 1190px) {
    .studio-design .nav { gap: 14px; }
    .studio-design .nav-link { font-size: 12px; }
    .studio-design .header-actions .btn { padding-inline: 15px; }
    .studio-design .hd-hero-grid { gap: 30px; }
    .studio-design .hd-hero h1 { font-size: 44px; }
    html[lang='en'] .studio-design .hd-hero h1 { font-size: 52px; }
    .studio-design .hd-hero .btn-lg { padding-inline: 17px; font-size: 14px; }
    .studio-design .hd-workflows .container, .studio-design .hd-start > .container, .studio-design .faq > .container { gap: 64px; }
    .studio-design .hd-catalog { gap: 26px; }
    .studio-design .hd-demo-grid { grid-template-columns: .8fr 1.6fr; gap: 32px; }
    .studio-design .detail-hero-grid { gap: 40px; }
    .studio-design .detail-content .container { gap: 40px; }
}
@media (max-width: 968px) {
    .studio-contact .page-content > .contact-layout { grid-template-columns: 1fr; gap: 36px; }
    .studio-contact .contact-info-center { grid-column: 1; grid-row: auto; }
    .studio-design .header-container { height: 76px; }
    .studio-design .nav { top: 76px; padding: 16px 24px 24px; max-height: calc(100dvh - 76px); overflow-y: auto; overscroll-behavior: contain; }
    .studio-design .nav-link { font-size: 15px; text-align: left; padding: 12px; }
    .studio-design .nav-link::after { display: none; }
    .studio-design .header-actions .btn-primary { display: inline-flex; }
    .studio-design .hd-hero { padding: 130px 0 64px; }
    .studio-design .hd-hero-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
    .studio-design .hd-hero h1 { font-size: 39px; letter-spacing: -1.4px; }
    html[lang='en'] .studio-design .hd-hero h1 { font-size: 45px; letter-spacing: -1.7px; }
    .studio-design .hd-audience { font-size: 12px; margin-bottom: 20px; }
    .studio-design .hd-lead { font-size: 15px; }
    .atlas-top { padding: 22px 20px 0; }
    .atlas-caption { padding: 0 20px 20px; }
    .atlas-caption strong { font-size: 17px; }
    .atlas-options { padding: 0 20px 20px; }
    .studio-design .hd-facts strong { font-size: 18px; }
    .studio-design .hd-facts a { padding-inline: 18px; }
    .studio-design .hd-products, .studio-design .hd-demo, .studio-design .hd-workflows, .studio-design .hd-start, .studio-design .pricing { padding-block: 80px; }
    .studio-design .hd-section-heading { gap: 36px; }
    .studio-design .hd-demo-grid { grid-template-columns: 1fr; gap: 35px; }
    .studio-design .hd-demo-copy { display: block; }
    .studio-design .hd-setup-list { grid-template-columns: repeat(3,1fr); gap: 25px; }
    .studio-design .hd-product-preview { max-width: none; }
    .studio-design .hd-catalog { grid-template-columns: 1fr 1.15fr; }
    .studio-design .hd-isp { padding: 26px; }
    .studio-design .hd-product-row { gap: 15px; padding-left: 0; }
    .studio-design .hd-product-row h3 { font-size: 20px; }
    .studio-design .hd-product-row .hd-product-symbol { display: none; }
    .studio-design .hd-isp h3 { font-size: 26px; }
    .studio-design .detail-hero-grid { grid-template-columns: 1fr; gap: 34px; }
    .studio-design .detail-facts { max-width: none; }
    .studio-design .detail-facts dl { grid-template-columns: 1fr 2fr; align-items: start; }
    .studio-design .detail-content .container { grid-template-columns: 1fr; gap: 40px; }
    .studio-design .detail-nav { position: static; gap: 8px 22px; }
    .studio-design .detail-nav a { padding-block: 8px; }
    .studio-design .company-overview { gap: 40px; }
    .studio-design .role-grid, .studio-design .resource-grid { gap: 20px; }
    .studio-design .resource-card { padding: 24px; }
    .studio-design .resource-card h3 { font-size: 21px; }
}
@media (min-width: 721px) and (max-width: 900px) {
    .studio-design .hd-hero-grid { grid-template-columns: 1fr; gap: 44px; }
    .studio-design .hd-hero h1 { font-size: 52px; }
    html[lang='en'] .studio-design .hd-hero h1 { font-size: 58px; max-width: 650px; }
    .studio-design .hd-lead { max-width: 39em; }
    .connection-atlas { width: 100%; max-width: 660px; margin-inline: auto; }
}
@media (max-width: 720px) {
    .studio-design .container { padding-inline: 24px; }
    .studio-design .header-container { height: 72px; }
    .studio-design .nav { top: 72px; max-height: calc(100dvh - 72px); }
    .studio-design .logo { font-size: 23px; }
    .studio-design .logo img { width: 32px; height: 32px; }
    .studio-design .header-actions { gap: 4px; }
    .studio-design .header-actions .btn { min-height: 44px; padding-inline: 14px; font-size: 12px; }
    .studio-design .hd-hero { padding: 116px 0 48px; }
    .studio-design .hd-hero-grid { grid-template-columns: 1fr; gap: 38px; }
    .studio-design .hd-hero h1 { font-size: clamp(32px, 7.6vw, 51px); letter-spacing: -1.3px; line-height: 1.4; }
    html[lang='en'] .studio-design .hd-hero h1 { font-size: clamp(41px, 8.2vw, 58px); letter-spacing: -1.8px; max-width: 13em; }
    .studio-design .hd-lead { font-size: 15px; line-height: 1.9; margin-bottom: 26px; }
    .studio-design .hd-audience { font-size: 12px; margin-bottom: 21px; }
    .studio-design .hd-hero-help { font-size: 12px; margin-top: 20px; }
    .studio-design .hd-hero .hd-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
    .studio-design .hd-hero .btn-lg { padding-inline: 12px; font-size: 13px; gap: 8px; }
    .studio-design .hd-hero .btn-lg svg { width: 16px; height: 16px; }
    .connection-atlas { width: 100%; max-width: 540px; margin-inline: auto; }
    .atlas-stage { border-radius: 16px; }
    .atlas-top { padding: 20px 20px 0; }
    .atlas-drawing { margin-block: -10px; }
    .atlas-drawing text { font-size: 26px; }
    .atlas-caption p { min-height: 3.6em; font-size: 13px; }
    .atlas-options button { font-size: 13px; }
    .studio-design .hd-facts { padding-block: 10px; }
    .studio-design .hd-facts .container { grid-template-columns: 1fr 1.2fr; }
    .studio-design .hd-facts a { border: 0; padding: 20px 0; min-height: 82px; }
    .studio-design .hd-facts a:nth-child(2n) { padding-left: 20px; }
    .studio-design .hd-facts a:nth-child(-n+2) { border-bottom: 1px solid var(--studio-line); }
    .studio-design .hd-facts strong { font-size: 19px; }
    .studio-design .hd-facts span { font-size: 12px; }
    .studio-design .hd-products, .studio-design .hd-demo, .studio-design .hd-workflows, .studio-design .hd-start, .studio-design .pricing { padding-block: 64px; }
    .studio-design.home-design h2 { font-size: 31px; letter-spacing: -.9px; line-height: 1.42; }
    .studio-design .hd-section-heading { grid-template-columns: 1fr; gap: 20px; margin-bottom: 34px; }
    .studio-design .hd-section-heading > p { font-size: 15px; }
    .studio-design .hd-section-heading > p br { display: none; }
    .studio-design .hd-catalog { grid-template-columns: 1fr; gap: 30px; }
    .studio-design .hd-isp { padding: 28px; }
    .studio-design .hd-isp h3 { font-size: 26px; }
    .studio-design .hd-product-row { padding: 28px 0; gap: 16px; }
    .studio-design .hd-product-row .hd-product-symbol { display: grid; width: 42px; height: 42px; }
    .studio-design .hd-product-row h3 { font-size: 20px; }
    .studio-design .hd-product-row p { font-size: 14px; }
    .studio-design .hd-selection-note { font-size: 13px; line-height: 1.9; text-align: left; }
    .studio-design .hd-setup-list { grid-template-columns: 1fr; gap: 22px; }
    .studio-design .hd-demo-grid { gap: 30px; }
    .studio-design .hd-preview-bar { padding: 15px; gap: 15px; }
    .studio-design .hd-preview-bar span:last-child { font-size: 11px; }
    .studio-design .hd-screenshot-link { padding: 8px; }
    .studio-design .hd-product-preview figcaption { padding: 12px 15px; font-size: 11px; }
    .studio-design .hd-workflows .container, .studio-design .hd-start > .container, .studio-design .faq > .container { grid-template-columns: 1fr; gap: 34px; }
    .studio-design .hd-use-list h3 { font-size: 23px; }
    .studio-design .hd-use-list a { padding-block: 28px; }
    .studio-design .hd-use-list a:first-child { padding-top: 24px; border-top: 1px solid var(--studio-line); }
    .studio-design .pricing .section-header { margin-bottom: 28px; }
    .studio-design .pricing .section-desc { font-size: 15px; }
    .studio-design .pricing-table th, .studio-design .pricing-table td { padding: 20px; }
    .studio-design .hd-table-hint { display: block; }
    .studio-design .hd-start-guide li:last-child { padding-bottom: 0; }
    .studio-design .faq { padding: 0 0 64px; }
    .studio-design .faq-question { font-size: 16px; padding-block: 24px; }
    .studio-design .hd-contact { padding-top: 56px; }
    .studio-design .hd-contact h2 { font-size: 35px; }
    .studio-design .hd-contact-top { display: block; padding-bottom: 38px; }
    .studio-design .hd-contact-top p { font-size: 15px; }
    .studio-design .hd-contact-actions { margin-top: 28px; padding: 0; gap: 20px; }
    .studio-design .hd-company { gap: 18px 28px; padding-block: 25px; }
    .studio-design .hd-company > div { flex-basis: 100%; }
    .studio-design .detail-hero, .studio-design .page-header { padding: 109px 0 44px; }
    .studio-design .breadcrumbs { margin-bottom: 22px; font-size: 11px; line-height: 1.8; gap: 8px; }
    .studio-design .detail-hero h1, .studio-design .page-title { font-size: 34px; letter-spacing: -.9px; }
    .studio-design .detail-lead, .studio-design .page-desc { font-size: 15px; }
    .studio-design .detail-content { padding-block: 44px 64px; }
    .studio-design .detail-content .container { gap: 30px; }
    .studio-design .detail-nav { gap: 4px 18px; }
    .studio-design .detail-nav a { font-size: 13px; }
    .studio-design .detail-article h2 { font-size: 26px; margin-block: 40px 20px; }
    .studio-design .detail-article h3 { font-size: 21px; }
    .studio-design .detail-article p, .studio-design .detail-article li { font-size: 15px; }
    .studio-design .detail-facts { padding: 26px; }
    .studio-design .detail-facts dl { grid-template-columns: 1fr; }
    .studio-design .detail-facts dd { font-size: 15px; }
    .studio-design .company-section, .studio-design .resource-section, .studio-design .page-content { padding-block: 52px 64px; }
    .studio-design .company-overview { grid-template-columns: 1fr; gap: 36px; }
    .studio-design .company-contact { padding: 26px; }
    .studio-design .company-details { font-size: 14px; gap: 15px; }
    .studio-design .company-overview h2, .studio-design .team-section h2 { font-size: 27px; }
    .studio-design .role-grid, .studio-design .resource-grid { grid-template-columns: 1fr; gap: 24px; }
    .studio-design .company-strip .container { display: block; }
    .studio-design .company-strip .btn { margin-top: 22px; }
    .studio-design .contact-brief { padding: 26px; }
    .studio-design .contact-brief p { font-size: 15px; }
    .studio-contact .contact-info-center { padding: 26px; }
    .studio-contact .contact-item { gap: 12px; }
    .studio-contact .contact-item-icon { width: 40px; height: 40px; }
    .studio-contact .contact-item-content a { font-size: 16px; }
    .studio-contact .contact-qr { margin-left: 52px; }
    .studio-contact .contact-brief { padding: 0; }
    .studio-design .footer { padding: 54px 0 24px; }
    .studio-design .footer-grid { gap: 34px 24px; }
    .studio-design .footer-bottom { margin-top: 28px; }
    .screenshot-dialog { width: 96vw; }
    .screenshot-dialog .dialog-toolbar { gap: 12px; padding: 10px 14px; }
    .screenshot-dialog .dialog-toolbar strong { font-size: 13px; }
    .screenshot-dialog .dialog-original { font-size: 12px; }
}
@media (max-width: 360px) {
    .studio-design .container { padding-inline: 18px; }
    .studio-design .header-actions { gap: 0; }
    .studio-design .header-actions .btn { padding-inline: 12px; }
    .studio-design .logo { font-size: 21px; gap: 6px; }
    .studio-design .logo img { width: 28px; height: 28px; }
    .studio-design .hd-hero h1 { font-size: 31px; letter-spacing: -1.7px; }
    .studio-design .hd-facts strong { font-size: 17px; }
    .studio-design .hd-product-row .hd-product-symbol { display: none; }
}
@media (prefers-reduced-motion: reduce) {
    .studio-design *, .studio-design *::before, .studio-design *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}