:root{color-scheme:dark;font-family:system-ui,sans-serif;background:#10151b;color:#eef1f4}body{margin:0;line-height:1.6}header{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;padding:14px 5%;background:#151c25;border-bottom:1px solid #303b49;z-index:10}a{color:#efb438}.brand{font-weight:900;letter-spacing:3px;color:#fff;text-decoration:none;text-align:center}.brand small{display:block;font-size:9px;font-weight:400;letter-spacing:2px}main{max-width:1000px;margin:auto;padding:30px 20px}h1{font-size:clamp(28px,5vw,42px);line-height:1.2}.eyebrow{color:#efb438;font-size:12px;letter-spacing:2px}section{background:#19212c;border:1px solid #303b49;border-radius:14px;padding:22px;margin:25px 0}.muted{font-size:14px;color:#aab7c7}button,select{font:inherit;padding:10px 16px;border-radius:8px;border:1px solid #5a6572;background:#efb438;color:#17212d;cursor:pointer}button:disabled{opacity:.45;cursor:default}select{background:#111921;color:#fff}.secondary{background:#263342;color:#fff}.buttons{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}iframe{display:block;width:100%;height:1000px;background:#edf0f3;border:0;border-radius:10px}[hidden]{display:none!important}input{accent-color:#efb438}