:root{font-family:Inter,ui-sans-serif,system-ui,sans-serif;color:#253c33;background:#f4f6f3;font-synthesis:none}*{box-sizing:border-box}body{margin:0}header{display:flex;justify-content:space-between;gap:20px;padding:22px max(20px,4vw);background:white;border-bottom:1px solid #dce4dd}a{color:#355c48;font-weight:650}main{max-width:1160px;margin:auto;padding:42px 24px 70px}h1{font-size:clamp(32px,5vw,54px);letter-spacing:-.04em;margin:10px 0 18px}h2{font-size:22px;margin:0 0 20px}.eyebrow{letter-spacing:.13em;font-size:12px;font-weight:750;color:#617967}.intro{max-width:760px;line-height:1.7;color:#53665b}.layout{display:grid;grid-template-columns:1.1fr 1fr;gap:26px;margin-top:30px}.panel{background:white;border:1px solid #dce4dd;border-radius:24px;padding:28px;min-width:0}label{display:block;font-size:14px;font-weight:650;margin:18px 0 8px}input,textarea,select{font:inherit;color:inherit;max-width:100%;width:100%;padding:12px;border:1px solid #bdcdc0;border-radius:10px;background:#fff}input[type=file]{font-size:13px}textarea{resize:vertical}small,.note{display:block;color:#66766b;line-height:1.55;font-size:12px;margin-top:7px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.check{display:flex;gap:10px;line-height:1.5;font-weight:450}.check input{width:18px;flex:none;margin:2px 0 0}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}button{padding:13px 17px;border:1px solid #c7d5ca;border-radius:12px;background:#f3f6f2;color:#355743;font:inherit;font-size:14px;font-weight:650;cursor:pointer}.primary{background:#355743;color:white}button:disabled{opacity:.5;cursor:wait}button:focus-visible,a:focus-visible{outline:3px solid #d4a640;outline-offset:3px}canvas{display:block;width:auto;max-width:100%;max-height:620px;margin:auto;border-radius:16px;background:#09221d}.preview p{font-size:13px;line-height:1.65;color:#66766b}details{border-top:1px solid #dce4dd;padding-top:18px;margin-top:22px}summary{font-weight:650;cursor:pointer}#adStatus{line-height:1.6;font-size:14px}#adDownload a{display:inline-block;margin-top:20px;padding:14px 18px;border-radius:12px;background:#eaf2e9}#adDownload video{display:block;width:100%;max-height:300px;margin-top:16px}[hidden]{display:none!important}@media(max-width:760px){.layout{grid-template-columns:1fr}.panel{padding:22px}main{padding:28px 16px}.preview{order:-1}.preview canvas{max-height:380px}.fields{grid-template-columns:1fr}}

#adForm details{border:1px solid #dce4dd;border-radius:14px;padding:18px;margin-top:22px}#adForm summary{font-size:18px}#adForm h3{font-size:15px;margin:26px 0 10px}.preview .actions{margin:0 0 18px}.preview{align-self:start;position:sticky;top:20px}#adVoiceLength{font-weight:650}@media(max-width:760px){.preview{position:static;order:0}#adForm details{padding:14px}}