:root{--ink:#183c32;--text:#273f36;--muted:#53645b;--paper:#f7f5ee;--white:#fffefa;--line:#d8dfd4;--gold:#cfad68;--soft:#eaf0e6;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--paper);font-size:17px;line-height:1.6;scroll-behavior:smooth}*{box-sizing:border-box}body{margin:0}a{color:var(--ink);text-underline-offset:.2em;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}a:focus-visible,summary:focus-visible{outline:3px solid #956323;outline-offset:5px;border-radius:2px}h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--ink)}h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(2.6rem,6.4vw,4.9rem);font-weight:400;letter-spacing:-.055em;line-height:1.08;margin-bottom:1.7rem}h2{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:clamp(1.8rem,3.2vw,2.7rem);letter-spacing:-.035em;line-height:1.17;margin-bottom:1.2rem}h3{font-size:1.15rem;line-height:1.3}p{margin-bottom:1rem}p:last-child{margin-bottom:0}.shell{width:min(1120px,calc(100% - 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a[href^="mailto:"]{overflow-wrap:anywhere}

/* Product and guide pages share the support site's existing palette and native controls. */
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.app-preview video{display:block;width:100%;height:auto;aspect-ratio:9/16;border-radius:14px;background:#18251f}.video-grid.video-pair{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:760px){.video-grid.video-pair{grid-template-columns:1fr}}
@media(max-width:760px){html[lang="ko"] .product-hero h1{font-size:clamp(1.9rem,8vw,2.5rem)}}