/* Desk public presentation only; viewer, authentication and native assets are independent. */
:root { --dk-ink:#24232e; --dk-muted:#626371; --dk-red:#f24b43; --dk-red-dark:#d72f2a; --dk-soft:#f6f7fb; --dk-line:#e5e7ed; --dk-max:1180px; }
body.dk-document { margin:0; }
.dk-container { width:min(var(--dk-max),calc(100% - 40px)); margin-inline:auto; }
.dk-header,.dk-footer,.dk-page { font-family:Pretendard,Inter,"Noto Sans KR","Segoe UI",Arial,sans-serif; color:var(--dk-ink); line-height:1.65; letter-spacing:0; }
.dk-header *,.dk-footer *,.dk-page * { box-sizing:border-box; }
.dk-header a,.dk-footer a,.dk-page a { text-decoration:none; }
.dk-skip { position:fixed; left:12px; top:10px; z-index:200; padding:10px 16px; background:var(--dk-ink); color:#fff; transform:translateY(-160%); }
.dk-skip:focus { transform:translateY(0); }
.dk-header { position:sticky; top:0; z-index:40; background:rgba(255,255,255,.97); border-bottom:1px solid var(--dk-line); backdrop-filter:blur(12px); }
.dk-header-inner { display:flex; align-items:center; gap:30px; min-height:76px; }
.dk-brand { display:inline-flex; gap:10px; align-items:center; white-space:nowrap; color:var(--dk-ink); font-size:24px; font-weight:900; letter-spacing:-.8px; }
.dk-brand img { display:block; flex-shrink:0; width:38px; height:38px; }
.dk-brand b { color:var(--dk-red); font-weight:900; }
.dk-nav { display:flex; gap:4px; align-items:center; margin-left:auto; }
.dk-nav a { font-size:14px; font-weight:750; padding:10px 13px; color:#4e5060; border-radius:5px; white-space:nowrap; }
.dk-nav a:hover,.dk-nav a[aria-current=page] { background:#fff0ef; color:var(--dk-red-dark); }
.dk-button { min-height:46px; display:inline-flex; align-items:center; justify-content:center; gap:18px; border:1px solid transparent; border-radius:5px; padding:10px 21px; font-size:15px; font-weight:800; cursor:pointer; text-align:center; }
.dk-primary { color:white!important; background:var(--dk-red-dark); }
.dk-primary:hover { background:#b92320; }
.dk-page [id] { scroll-margin-top:100px; }
.dk-secondary { background:#fff; color:var(--dk-ink); border-color:#d8dae2; }
.dk-secondary:hover { background:#fafafa; border-color:#9696a1; }
.dk-menu-toggle { display:none; border:1px solid var(--dk-line); border-radius:5px; background:white; width:42px; height:42px; color:var(--dk-ink); font-size:23px; cursor:pointer; }
.dk-header :focus-visible,.dk-footer :focus-visible,.dk-page :focus-visible { outline:3px solid #b3443e; outline-offset:4px; }
.dk-page { background:white; }
.dk-page h1,.dk-page h2,.dk-page h3 { color:var(--dk-ink); word-break:keep-all; }
.dk-page h1 { margin:16px 0 22px; font-size:clamp(36px,4.3vw,58px); line-height:1.22; font-weight:850; letter-spacing:-1.8px; }
.dk-page h1 em { color:var(--dk-red); font-style:normal; }
.dk-page h2 { font-size:clamp(25px,2.7vw,33px); line-height:1.4; letter-spacing:-1px; margin:0 0 18px; }
.dk-page h3 { font-size:20px; line-height:1.45; margin:0 0 10px; letter-spacing:-.5px; }
.dk-page p { word-break:keep-all; }
.dk-eyebrow { margin:0; color:var(--dk-red-dark); font-size:12px; letter-spacing:1.5px; font-weight:850; }
.dk-hero { padding:66px 0; background:linear-gradient(120deg,#fff,#fff5f3); border-bottom:1px solid var(--dk-line); }
.dk-hero-grid { display:grid; grid-template-columns:1fr 1fr; gap:70px; align-items:center; }
.dk-lead { margin:0 0 25px; color:var(--dk-muted); font-size:18px; line-height:1.85; }
.dk-actions { display:flex; align-items:center; gap:12px; flex-wrap:wrap; }
.dk-text-link { display:inline-block; color:var(--dk-red-dark); font-weight:750; margin-top:22px; font-size:14px; }
.dk-text-link:hover { text-decoration:underline; }
.dk-connection { margin:0; padding:22px; border-radius:18px; background:#fff; border:1px solid #f0ddda; box-shadow:0 18px 55px #24232e0b; }
.dk-preview-title { display:flex; align-items:center; gap:8px; font-size:13px; font-weight:750; margin-bottom:18px; }
.dk-preview-title small { margin-left:auto; color:#7a7b87; font-size:11px; }
.dk-preview-dot { width:7px; height:7px; border-radius:50%; background:var(--dk-red); }
.dk-device { padding:22px; border:1px solid var(--dk-line); border-radius:10px; }
.dk-device-owner { background:#fafbfe; }
.dk-device-label { display:block; font-size:13px; font-weight:800; margin-bottom:16px; }
.dk-monitor-icon { position:relative; display:block; border:2px solid #6b6d7e; width:36px; height:25px; border-radius:4px; margin-bottom:21px; }
.dk-monitor-icon::after { content:""; position:absolute; width:22px; height:2px; background:#6b6d7e; bottom:-8px; left:5px; }
.dk-device-caption { display:block; color:#747582; font-size:12px; }
.dk-example-code { display:block; font-size:36px; line-height:1.45; letter-spacing:3px; color:var(--dk-ink); }
.dk-connect-line { display:flex; justify-content:center; align-items:center; gap:13px; padding:17px 0; font-size:12px; color:var(--dk-muted); }
.dk-connect-line b { color:var(--dk-red-dark); }
.dk-device-helper { background:#fff4f2; border-color:#f8ded9; }
.dk-helper-row { display:flex; align-items:center; gap:22px; font-size:14px; color:var(--dk-muted); }
.dk-helper-row .dk-monitor-icon { flex-shrink:0; margin:0 0 8px; }
.dk-helper-row strong { color:var(--dk-ink); }
.dk-connection figcaption { font-size:11px; color:#777782; text-align:center; margin-top:14px; }
.dk-section { padding:64px 0; }
.dk-soft { background:var(--dk-soft); }
.dk-section-heading { margin-bottom:30px; }
.dk-section-heading .dk-eyebrow { margin-bottom:10px; }
.dk-steps { display:grid; grid-template-columns:repeat(3,1fr); list-style:none; padding:0; margin:0; gap:35px; }
.dk-steps li { padding-top:20px; border-top:1px solid #d7d9e1; }
.dk-steps li > span { display:block; font-size:13px; color:var(--dk-red-dark); font-weight:800; margin-bottom:16px; }
.dk-steps p,.dk-features p,.dk-use-cases p { font-size:15px; color:var(--dk-muted); margin:0; }
.dk-features { display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.dk-features article { background:white; border:1px solid var(--dk-line); padding:25px; border-radius:12px; }
.dk-feature-number { display:block; color:var(--dk-red-dark); font-size:13px; font-weight:850; margin-bottom:20px; }
.dk-use-cases { display:grid; grid-template-columns:repeat(3,1fr); gap:32px; }
.dk-use-cases article { border-left:2px solid #f2aca7; padding:5px 0 5px 22px; }
.dk-use-cases article > span { color:#858493; font-size:10px; letter-spacing:1.5px; }
.dk-use-cases h3 { margin-top:10px; }
.dk-start { padding:38px 0; background:#fff2f0; }
.dk-start-inner,.dk-guide-links { display:flex; justify-content:space-between; align-items:center; gap:30px; }
.dk-start h2 { font-size:27px; margin-bottom:5px; }
.dk-start p { color:var(--dk-muted); margin:0; font-size:15px; }
.dk-page-intro { padding:56px 0 38px; background:#faf9fc; border-bottom:1px solid var(--dk-line); }
.dk-page-intro h1 { font-size:42px; margin-bottom:12px; }
.dk-page-intro .dk-lead { margin:0; }
.dk-download-grid { display:grid; grid-template-columns:1.1fr .9fr; gap:70px; align-items:start; }
.dk-download-card { padding:34px; border:1px solid var(--dk-line); border-radius:14px; }
.dk-badge { display:inline-block; font-size:12px; color:var(--dk-red-dark); background:#fff0ed; border-radius:20px; padding:4px 11px; font-weight:800; margin-bottom:18px; }
.dk-download-card h2 { font-size:30px; margin-bottom:8px; }
.dk-download-card > p { color:var(--dk-muted); font-size:15px; margin:0 0 24px; }
.dk-file-summary { margin:24px 0; }
.dk-file-summary > div { display:flex; justify-content:space-between; gap:20px; padding:12px 0; border-bottom:1px solid var(--dk-line); font-size:14px; }
.dk-file-summary dt { font-weight:750; }
.dk-file-summary dd { margin:0; text-align:right; }
.dk-file-summary dd span { display:block; font-size:12px; color:var(--dk-muted); }
.dk-download-button { width:100%; }
.dk-download-card p.dk-download-meta { font-size:12px; color:var(--dk-muted); text-align:center; margin:14px 0 20px; }
.dk-file-details { border-top:1px solid var(--dk-line); padding-top:17px; font-size:13px; }
.dk-file-details summary { cursor:pointer; font-weight:750; }
.dk-file-details dl { margin-bottom:10px; }
.dk-file-details dt { font-weight:750; margin:10px 0 6px; }
.dk-file-details dd { margin:0; color:var(--dk-muted); }
.dk-file-details code { display:block; overflow-wrap:anywhere; font-family:Consolas,monospace; font-size:12px; }
.dk-file-details a { color:var(--dk-red-dark); text-decoration:underline; }
.dk-download-help { padding-top:20px; }
.dk-download-help h2 { font-size:25px; }
.dk-download-help ol { padding-left:20px; font-size:15px; color:var(--dk-muted); }
.dk-download-help li { padding:5px 0; }
.dk-download-help hr { border:0; border-top:1px solid var(--dk-line); margin:32px 0; }
.dk-download-help h3 { font-size:20px; }
.dk-download-help p { font-size:15px; color:var(--dk-muted); }
.dk-note { font-size:12px!important; }
.dk-muted { color:var(--dk-muted); }
.dk-guide-grid { display:grid; grid-template-columns:1fr 1fr; gap:28px; }
.dk-guide-card { border:1px solid var(--dk-line); padding:30px; border-radius:12px; }
.dk-guide-card h2 { font-size:26px; }
.dk-guide-steps { padding-left:22px; }
.dk-guide-steps li { padding:12px 0; }
.dk-guide-steps h3 { font-size:17px; margin:0 0 6px; }
.dk-guide-steps p { margin:0; font-size:15px; color:var(--dk-muted); }
.dk-footer { padding:48px 0 24px; background:#17161e; color:#d7d7de; }
.dk-footer a { color:#bfc0cc; font-size:13px; }
.dk-footer a:hover { color:#fff; text-decoration:underline; }
.dk-footer-grid { display:grid; grid-template-columns:1.6fr repeat(3,1fr); gap:45px; padding-bottom:36px; }
.dk-footer .dk-brand { font-size:23px; color:white; }
.dk-footer .dk-brand:hover { text-decoration:none; }
.dk-footer .dk-brand b { color:#ff8179; }
.dk-footer-about > p { color:#a2a1af; font-size:14px; margin:17px 0; }
.dk-footer-grid > div:not(:first-child) > a { display:block; margin:9px 0; }
.dk-footer h2 { color:#fff; font-size:14px; font-weight:800; margin:0 0 16px; }
.dk-family { display:grid; gap:3px; margin-top:22px; }
.dk-family a { color:#e7d5ff; font-weight:750; }
.dk-family span { font-size:11px; color:#92919f; }
.dk-footer-bottom { padding-top:25px; border-top:1px solid #35333e; }
.dk-footer-bottom p { margin:0 0 18px; color:#a3a2af; font-size:11px; line-height:1.9; }
.dk-footer-bottom p a { font-size:11px; }
.dk-footer-links { display:flex; gap:20px; flex-wrap:wrap; margin-bottom:20px; }
.dk-footer-links a { font-size:11px; }
.dk-footer-bottom small { font-size:10px; color:#8d8c9b; }
@media (max-width:960px) {
 .dk-header-inner { gap:14px; min-height:68px; flex-wrap:wrap; position:relative; }
 .dk-brand { font-size:21px; gap:8px; }
 .dk-brand img { width:33px; height:33px; }
 .dk-menu-toggle { display:block; margin-left:auto; order:2; }
 .dk-header-download { margin-left:auto; font-size:13px; min-height:40px; padding:8px 15px; }
 .dk-nav { display:none; position:absolute; top:100%; left:-20px; right:-20px; margin:0; padding:12px 20px 20px; background:#fff; border-bottom:1px solid var(--dk-line); box-shadow:0 12px 20px #24232e0b; }
 .dk-menu-open .dk-nav { display:grid; }
 .dk-nav a { padding:12px; }
 .dk-hero { padding:45px 0; }
 .dk-hero-grid { gap:30px; }
 .dk-connection { padding:16px; }
 .dk-example-code { font-size:29px; letter-spacing:2px; }
 .dk-features { grid-template-columns:repeat(2,1fr); }
 .dk-footer-grid { gap:25px; grid-template-columns:1.5fr 1fr 1fr; }
 .dk-footer-about { grid-column:1/-1; }
 .dk-download-grid { gap:32px; }
}
@media (max-width:640px) {
 .dk-container { width:calc(100% - 36px); }
 .dk-brand { font-size:18px; letter-spacing:-.7px; }
 .dk-brand img { width:29px; height:29px; }
 .dk-header-inner { gap:8px; min-height:64px; }
 .dk-header-download { font-size:12px; padding:8px 11px; min-height:36px; }
 .dk-menu-toggle { width:36px; height:36px; font-size:21px; }
 .dk-nav { left:-18px; right:-18px; }
 .dk-hero-grid,.dk-download-grid,.dk-guide-grid { grid-template-columns:1fr; gap:32px; }
 .dk-page h1 { font-size:35px; letter-spacing:-1.1px; }
 .dk-eyebrow { font-size:10px; letter-spacing:1px; }
 .dk-lead { font-size:16px; }
 .dk-hero-copy .dk-actions { gap:8px; }
 .dk-button { padding:10px 16px; font-size:14px; gap:12px; }
 .dk-section { padding:42px 0; }
 .dk-steps,.dk-use-cases { grid-template-columns:1fr; gap:24px; }
 .dk-steps li { padding:18px 0 0; }
 .dk-steps li > span { margin-bottom:8px; }
 .dk-features { gap:12px; }
 .dk-features article { padding:20px 16px; }
 .dk-features h3 { font-size:18px; }
 .dk-features p { font-size:14px; }
 .dk-start-inner,.dk-guide-links { align-items:flex-start; flex-direction:column; gap:20px; }
 .dk-start h2 { font-size:24px; }
 .dk-page-intro { padding:38px 0 30px; }
 .dk-download-card,.dk-guide-card { padding:25px 22px; }
 .dk-download-help { padding:0; }
 .dk-footer-grid { grid-template-columns:repeat(3,1fr); gap:15px; }
 .dk-footer h2 { font-size:12px; }
 .dk-footer a { font-size:12px; }
 .dk-footer .dk-brand { font-size:23px; }
}
@media (prefers-reduced-motion:reduce) { .dk-page,.dk-header,.dk-footer { scroll-behavior:auto; } }