/* QR Studio help pages: independent styling, same Neon Horizon palette.
   Does not affect the existing QR generator layout. */
:root {color-scheme:dark;--navy:#071326;--ink:#e8f2ff;--muted:#b9c9e5;--line:#2c456c;--cyan:#65e3ff;--purple:#ad8bff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(135deg,#081529,#0d1833 53%,#0b1227);color:var(--ink);font:400 17px/1.7 system-ui,-apple-system,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:#8de3ff}a:hover{text-decoration-thickness:2px}a:focus-visible,button:focus-visible{outline:3px solid #8de3ff;outline-offset:4px}.skip{position:absolute;left:-10000px;top:10px;background:#fff;color:#071326;padding:9px}.skip:focus{left:12px;z-index:9}.wrap{max-width:1050px;margin:0 auto;padding:0 28px}.topline{height:3px;background:linear-gradient(90deg,#2fe9ff,#857bff,#e181ff)}header{border-bottom:1px solid #283e64;background:#08152bbd}header .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:80px}.brand{display:inline-flex;align-items:center;gap:10px;color:#f1f8ff;font-size:23px;font-weight:800;letter-spacing:-.6px;text-decoration:none;white-space:nowrap}.brand img{width:34px;height:34px}nav{display:flex;gap:22px;align-items:center;flex-wrap:wrap}nav a{color:#d4e4fd;text-decoration:none;font-weight:650;font-size:15px}nav a:hover{color:#84e8ff}.hero{position:relative;overflow:hidden;padding:64px 0 58px;background:radial-gradient(ellipse at 80% 15%,#3137755c,transparent 50%),radial-gradient(ellipse at 0% 10%,#09517957,transparent 56%)}.eyebrow{color:#77e8ff;font-size:13px;font-weight:800;letter-spacing:2px;text-transform:uppercase}.hero h1{font-size:clamp(34px,4.5vw,56px);line-height:1.13;letter-spacing:-1.4px;margin:13px 0 22px;max-width:850px}.lead{font-size:19px;line-height:1.65;color:#d0ddf2;max-width:770px;margin:0 0 24px}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;text-decoration:none;color:#041b30;background:linear-gradient(110deg,#45e4fd,#94b3ff 54%,#ab89ff);padding:13px 22px;border-radius:9px;font-size:16px;font-weight:800;box-shadow:0 8px 28px #2769cd42}.button:hover{filter:brightness(1.08)}.sub-button{display:inline-flex;align-items:center;text-decoration:none;margin-left:19px;color:#c9e1ff;font-weight:650}.breadcrumb{font-size:14px;color:#afc2df;margin:0 0 23px}.breadcrumb a{color:#a9cfff}.content{padding-top:35px;padding-bottom:56px}.content h2{font-size:27px;line-height:1.27;margin:33px 0 12px;letter-spacing:-.45px}.content h3{font-size:20px;line-height:1.3;margin:25px 0 8px}.content p,.content li{color:#d5e0f2}.content p{margin:0 0 17px}.content ul,.content ol{padding-left:26px}.content li{padding-left:5px;margin-bottom:10px}.content strong{color:#f3f8ff}.surface{padding:24px 28px;border:1px solid #30486f;background:#101f3a;border-radius:15px;margin:25px 0}.surface h2{margin-top:0}.card-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:24px}.guide-card{background:linear-gradient(155deg,#122644,#101c35);border:1px solid #344e74;border-radius:14px;padding:22px;display:block;color:inherit;text-decoration:none}.guide-card:hover{border-color:#7696ff;background:#162b4b}.guide-card h2{font-size:21px;margin:0 0 8px}.guide-card p{font-size:16px;line-height:1.55;margin:0}.guide-card .arrow{display:block;color:#83e9ff;font-size:14px;margin-top:14px;font-weight:750}.caution{border-left:4px solid #89abff;padding:15px 20px;background:#16213c;border-radius:0 10px 10px 0}.related{margin-top:35px;border-top:1px solid #30466a;padding-top:22px}.related-links{display:flex;gap:12px 22px;flex-wrap:wrap}footer{background:#060e1d;border-top:1px solid #263a60;padding:22px 0;color:#adc3e1;font-size:14px}footer .wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}footer a{margin-left:16px;color:#bfd8ef}.fine{font-size:14px;color:#b7c7dd}@media(max-width:700px){body{font-size:16px}.wrap{padding:0 18px}header .wrap{padding-top:12px;padding-bottom:12px;align-items:flex-start;flex-direction:column;gap:12px}nav{gap:12px 20px}.hero{padding:40px 0 35px}.lead{font-size:17px}.sub-button{margin:15px 0 0}.content{padding-top:25px}.content h2{font-size:24px}.card-list{grid-template-columns:1fr}.surface{padding:19px}footer a{margin-left:0;margin-right:13px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}