:root {
  --ka-bg-top: #121729;
  --ka-bg-bottom: #080d1a;
  --ka-surface: #192238;
  --ka-field: #111a2c;
  --ka-border: #34415b;
  --ka-text: #ffffff;
  --ka-muted: #bfbfbf;
  --ka-footer: #7387ad;
  --ka-accent: #599eed;
  --ka-accent-hover: #4785d9;
  --ka-error: #ff7366;
  --ka-radius: 6px;
  --ka-font: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
*{box-sizing:border-box}body{margin:0;background:linear-gradient(var(--ka-bg-top),var(--ka-bg-bottom));min-height:100vh;color:var(--ka-text);font-family:var(--ka-font)}main{max-width:1000px;margin:auto;padding:40px 24px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px}a{color:var(--ka-accent)}h1{font-size:28px;font-weight:400}h2{font-size:19px;font-weight:500}p,small{color:var(--ka-muted);line-height:1.5}.card{background:var(--ka-surface);padding:24px;border:1px solid var(--ka-border);border-radius:8px;margin-bottom:18px}.signin{max-width:480px;margin:70px auto}input{width:100%;margin:8px 0 18px;background:var(--ka-field);color:white;padding:12px;border:1px solid var(--ka-border);border-radius:6px;font:inherit}button{background:var(--ka-accent);color:white;border:0;border-radius:6px;padding:10px 16px;cursor:pointer;font:inherit}button:disabled{opacity:.5;cursor:wait}button:focus-visible,a:focus-visible,input:focus{outline:2px solid var(--ka-accent);outline-offset:3px}nav{display:flex;gap:20px}.muted{color:var(--ka-footer)}.notice{min-height:24px;overflow-wrap:anywhere}.logo-preview{width:220px;height:70px;object-fit:contain;object-position:left center;display:block;margin-bottom:18px}code{word-break:break-all}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}ul{padding-left:20px}.device{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:10px 0;flex-wrap:wrap}.code-output{display:block;margin-top:16px;font-size:13px}.badge{font-size:12px;color:var(--ka-footer)}[hidden]{display:none!important}
body{background:radial-gradient(ellipse at 75% 0%,#1c2b48 0%,transparent 48%),linear-gradient(var(--ka-bg-top),var(--ka-bg-bottom));letter-spacing:-.015em}main{max-width:1180px;padding:0 32px}header{height:96px;margin:0;border-bottom:1px solid #ffffff12}header>a{text-decoration:none;color:white;font-weight:650;font-size:21px;letter-spacing:-.7px}header>a:before{content:'K';display:inline-grid;place-items:center;width:32px;height:36px;background:#599eed18;border:1px solid #599eed65;border-radius:10px 10px 14px 14px;margin-right:12px;color:var(--ka-accent);font-size:18px}nav{align-items:center}nav a{font-size:13px;text-decoration:none;color:var(--ka-muted)}nav a[aria-current=page]{color:white}h1{font-size:48px;line-height:1.1;letter-spacing:-2px;font-weight:550}h2{letter-spacing:-.5px}h3{font-size:14px;font-weight:500}.card{background:linear-gradient(130deg,#192238e0,#121b2ee0);border-color:#ffffff12;border-radius:14px;padding:28px;box-shadow:0 12px 40px #00000010}button,.button{font-size:13px;font-weight:550;padding:13px 20px;border-radius:8px;display:inline-block;text-decoration:none;color:white;transition:background .15s}button:hover,.button:hover{background:var(--ka-accent-hover)}.button{background:var(--ka-accent)}.secondary{background:transparent;border:1px solid #ffffff25}.secondary:hover{background:#ffffff0b}input,select{border-color:#ffffff18!important;border-radius:8px!important}label{font-size:13px;color:#c7d2e7}footer{border-top:1px solid #ffffff12;padding:28px 0;margin-top:64px;display:flex;justify-content:space-between;font-size:12px}footer a{color:var(--ka-footer);text-decoration:none}.eyebrow{color:var(--ka-accent);font-size:11px;letter-spacing:2px;text-transform:uppercase;font-weight:600}.hero{padding:92px 0 80px;display:grid;grid-template-columns:1.2fr 1fr;gap:70px;align-items:center}.hero h1{font-size:64px;max-width:650px;margin:24px 0}.hero p{font-size:17px;max-width:490px;line-height:1.8}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.preview{padding:32px;border:1px solid #599eed35;border-radius:18px;background:linear-gradient(145deg,#25324c,#101929);box-shadow:0 30px 80px #0005}.preview-top{display:flex;justify-content:space-between;font-size:11px;color:var(--ka-footer);margin-bottom:38px}.preview h2{font-size:27px}.preview-line{display:flex;justify-content:space-between;padding:16px 0;border-top:1px solid #ffffff12;font-size:13px}.status{color:#a0d5bd;font-size:11px;border:1px solid #a0d5bd30;border-radius:20px;padding:5px 10px}.section-heading{display:flex;justify-content:space-between;align-items:end;margin:36px 0 28px;gap:20px}.section-heading h1{margin:12px 0}.section-heading h2{font-size:30px;margin:12px 0}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.features .number{color:var(--ka-accent);font-size:12px}.features h3{font-size:20px;margin-top:30px}.features p{font-size:14px;line-height:1.8}.signin{max-width:470px;margin:76px auto;padding:38px}.signin h1{font-size:34px;letter-spacing:-1px}.signin button{width:100%}.signin p{font-size:14px}.signin .switch{text-align:center;margin-top:26px;font-size:12px}.signin .switch a{color:var(--ka-accent)}.empty{padding:60px 28px;text-align:center}.empty h2{font-size:24px}.empty p{max-width:430px;margin:12px auto}.workspace{padding-top:36px}.workspace>h2{font-size:26px;margin:0 0 24px}.device button{background:transparent;border:1px solid #ffffff20}.device code{font-size:11px}.badge{letter-spacing:.3px}details.card>summary{font-size:15px;font-weight:500}details.card[open]>summary{margin-bottom:20px}pre,code{font-size:12px}p.notice:empty{min-height:0;margin:0}p.notice:not(:empty){padding:14px;background:#599eed12;border-radius:8px}#logout{background:transparent;border:1px solid #ffffff20;padding:8px 12px}.grid{align-items:start}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;padding:28px 0 55px}.steps p{font-size:14px;line-height:1.8}.steps h3{font-size:18px}.intro{color:var(--ka-muted);max-width:540px}.account-note{font-size:12px}.account-note a{color:var(--ka-muted)}@media(max-width:800px){main{padding:0 20px}header{height:78px}nav{gap:14px}.hero{grid-template-columns:1fr;padding:50px 0;gap:35px}.hero h1{font-size:46px}.features,.steps{grid-template-columns:1fr}.section-heading{align-items:start;flex-direction:column}h1{font-size:36px}.signin{margin:45px auto;padding:28px}.grid{grid-template-columns:1fr}.preview{padding:26px}footer{gap:16px;flex-wrap:wrap}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}
body{background:linear-gradient(var(--ka-bg-top),var(--ka-bg-bottom));letter-spacing:0}main{max-width:1100px}header{height:78px}header>a{font-size:19px;font-weight:500;letter-spacing:-.4px}header>a:before{border-radius:4px;width:27px;height:30px;font-size:15px;background:transparent}h1{font-weight:400;letter-spacing:-1px}.hero{padding:76px 0;gap:64px}.hero h1{font-size:48px;line-height:1.16;letter-spacing:-1.5px}.hero p{font-size:15px;line-height:1.7}.eyebrow{font-size:10px;letter-spacing:1.2px;color:var(--ka-footer)}.card{background:#19223870;border:1px solid #34415b90;border-radius:5px;box-shadow:none;padding:24px}button,.button{border-radius:4px;font-size:13px;font-weight:400;padding:10px 16px}input,select{border-radius:4px!important;padding:11px!important;border-color:var(--ka-border)!important}.preview{border-radius:6px;box-shadow:none;background:linear-gradient(#121729,#080d1a);border-color:var(--ka-border);padding:30px}.preview h2{font-size:25px;font-weight:400}.preview-top{font-size:9px;letter-spacing:.7px;margin-bottom:28px}.preview p{font-size:13px}.preview-field{font-size:11px;color:var(--ka-muted);margin:24px 0 12px}.preview-field span{display:block;font-size:13px;border:1px solid var(--ka-border);background:var(--ka-field);border-radius:4px;padding:12px;margin-top:8px;color:var(--ka-footer)}.preview-line{font-size:12px}.preview-action{margin-top:16px;background:var(--ka-accent);text-align:center;padding:10px;border-radius:4px;font-size:13px}.preview .preview-caption{font-size:10px;line-height:1.6;margin-top:18px;color:var(--ka-footer)}.section-heading h2{font-size:25px;font-weight:400}.workflow{border-top:1px solid var(--ka-border);padding-top:15px}.steps{padding-bottom:35px;gap:40px}.steps h3{font-size:18px;font-weight:400}.steps p{font-size:13px}.audiences{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--ka-border);gap:60px;padding:35px 0}.audiences h2{font-size:20px;font-weight:400}.audiences p,.audiences a{font-size:13px}.audiences a{text-decoration:none}.signin{margin:65px auto;background:transparent;border:0;border-radius:0;padding:30px 20px;max-width:420px}.signin h1{font-size:27px;font-weight:400;letter-spacing:-.6px}.signin p{font-size:13px}.signin .switch{text-align:left;border-top:1px solid #34415b;padding-top:20px;margin-top:30px}.section-heading h1{font-size:32px;font-weight:400;letter-spacing:-.7px}.section-heading p{font-size:13px}.empty{background:transparent;text-align:left;padding:32px 0;border-width:1px 0;border-radius:0}.empty h2{font-size:21px;font-weight:400}.empty p{margin:12px 0;max-width:500px;font-size:13px}.grid{gap:16px}footer{margin-top:45px}.account-note{font-size:11px!important}details.card{border-radius:4px}.device{padding:12px 0;border-bottom:1px solid #34415b70}.status{border-radius:3px}@media(max-width:800px){.hero{padding:42px 0;gap:32px}.hero h1{font-size:38px}.audiences{grid-template-columns:1fr;gap:20px}.signin{margin:40px auto}.steps{gap:20px}}
select{display:block;width:100%;margin:8px 0 18px;padding:12px;background:var(--ka-field);color:var(--ka-text);border:1px solid var(--ka-border);border-radius:6px;font:inherit}summary{cursor:pointer;padding-bottom:12px}pre{white-space:pre-wrap;overflow-wrap:anywhere}