/* This stylesheet is loaded only for the AI video cover tool. */
#yk-portal-v2 #ai-video-cover-guide{--avc-ink:#18344e;--avc-muted:#597084;--avc-line:#dfE9f0;color:var(--avc-ink);font-family:inherit;line-height:1.85;overflow-wrap:anywhere;isolation:isolate}
#yk-portal-v2 #ai-video-cover-guide *{box-sizing:border-box}
#yk-portal-v2 #ai-video-cover-guide :is(section,article,aside,figure){margin:0;min-width:0}
#yk-portal-v2 #ai-video-cover-guide :is(h2,h3,p,ul,ol){margin:0}
#yk-portal-v2 #ai-video-cover-guide h2{font-size:clamp(23px,2.3vw,30px);line-height:1.5;letter-spacing:-.5px;color:var(--avc-ink);padding:0;border:0;background:none}
#yk-portal-v2 #ai-video-cover-guide h2::after{display:none}
#yk-portal-v2 #ai-video-cover-guide h3{font-size:17px;line-height:1.55;color:var(--avc-ink);padding:0;margin:0 0 9px;font-weight:700}
#yk-portal-v2 #ai-video-cover-guide p{font-size:15px;color:var(--avc-muted);line-height:1.9}
#yk-portal-v2 #ai-video-cover-guide .avc-section{padding:36px clamp(20px,3vw,36px);border-bottom:1px solid var(--avc-line)}
#yk-portal-v2 #ai-video-cover-guide .avc-tinted{background:#f5f8fb}
#yk-portal-v2 #ai-video-cover-guide .avc-section-heading{margin-bottom:24px}
#yk-portal-v2 #ai-video-cover-guide .avc-eyebrow{display:block;margin-bottom:10px;color:#167d85;font-size:12px;font-weight:700;letter-spacing:1.5px}
#yk-portal-v2 #ai-video-cover-guide .avc-hero{position:relative;overflow:hidden;padding:clamp(25px,4vw,42px);border-radius:16px 16px 0 0;background:radial-gradient(ellipse at 95% 0%,#285d75 0%,transparent 60%),linear-gradient(125deg,#122c45,#173f58);color:#fff}
#yk-portal-v2 #ai-video-cover-guide .avc-hero h2{max-width:650px;color:#fff;font-size:clamp(26px,2.7vw,34px)}
#yk-portal-v2 #ai-video-cover-guide .avc-hero .avc-eyebrow{color:#97dacf}
#yk-portal-v2 #ai-video-cover-guide .avc-hero .avc-lead{max-width:790px;color:#d7e6ef;font-size:16px;line-height:2}
#yk-portal-v2 #ai-video-cover-guide .avc-points{display:flex;flex-wrap:wrap;gap:9px;list-style:none;padding:0;margin-top:23px}
#yk-portal-v2 #ai-video-cover-guide .avc-points li{padding:6px 12px;background:#ffffff0d;border:1px solid #ffffff26;border-radius:7px;font-size:13px;color:#e1f6f2;margin:0}
#yk-portal-v2 #ai-video-cover-guide .avc-points li::before{content:'✓';color:#91dbcc;margin-right:7px}
#yk-portal-v2 #ai-video-cover-guide .avc-workflow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:30px;padding-top:25px;border-top:1px solid #ffffff29}
#yk-portal-v2 #ai-video-cover-guide .avc-workflow>div{padding-left:16px;border-left:2px solid #6cabae}
#yk-portal-v2 #ai-video-cover-guide .avc-workflow span{display:block;color:#abc9d5;font-size:12px;margin-bottom:4px}
#yk-portal-v2 #ai-video-cover-guide .avc-workflow strong{font-size:16px;font-weight:600;color:#fff}
#yk-portal-v2 #ai-video-cover-guide .avc-hero .avc-requirement{margin-top:22px;font-size:12px;color:#b7d2de}
#yk-portal-v2 #ai-video-cover-guide .avc-features{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
#yk-portal-v2 #ai-video-cover-guide .avc-feature{padding:24px;border:1px solid var(--avc-line);border-radius:12px;background:#fff;box-shadow:0 4px 15px #203d5004}
#yk-portal-v2 #ai-video-cover-guide .avc-icon{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid #d6e8f3;background:#edf5fb;color:#2277ad;border-radius:11px;font-size:18px;margin-bottom:16px}
#yk-portal-v2 #ai-video-cover-guide .avc-feature:nth-child(4n+2) .avc-icon,#yk-portal-v2 #ai-video-cover-guide .avc-feature:nth-child(4n+3) .avc-icon{background:#eef8f5;color:#147b74;border-color:#d7ebe4}
#yk-portal-v2 #ai-video-cover-guide .avc-interface{margin-top:26px;padding:14px;background:#eaf0f6;border:1px solid #d9e4ee;border-radius:13px}
#yk-portal-v2 #ai-video-cover-guide .avc-image-label{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;color:#4c657b;font-size:12px;padding:1px 4px 12px}
#yk-portal-v2 #ai-video-cover-guide .avc-image-label span:first-child{font-weight:700;color:#244b66}
#yk-portal-v2 #ai-video-cover-guide .avc-interface a{display:block;border-radius:8px;overflow:hidden}
#yk-portal-v2 #ai-video-cover-guide .avc-interface img{display:block;width:100%;height:auto;margin:0;border:1px solid #d5e0e9;border-radius:8px}
#yk-portal-v2 #ai-video-cover-guide figcaption{font-size:12px;color:#597084;text-align:center;padding:12px 0 0}
#yk-portal-v2 #ai-video-cover-guide .avc-modes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:22px}
#yk-portal-v2 #ai-video-cover-guide .avc-modes article{padding:21px;border:1px solid var(--avc-line);border-top:3px solid #398cad;border-radius:10px;background:#f6fafc}
#yk-portal-v2 #ai-video-cover-guide .avc-modes article:last-child{border-top-color:#278d7d;background:#f4faf7}
#yk-portal-v2 #ai-video-cover-guide .avc-label{display:block;color:#177575;font-size:12px;font-weight:700;margin-bottom:9px}
#yk-portal-v2 #ai-video-cover-guide .avc-scenes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
#yk-portal-v2 #ai-video-cover-guide .avc-scenes article{display:flex;align-items:flex-start;gap:13px}
#yk-portal-v2 #ai-video-cover-guide .avc-scenes article>div{min-width:0}
#yk-portal-v2 #ai-video-cover-guide .avc-scene-icon{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:37px;height:37px;background:#fff;border:1px solid #dce6ef;border-radius:9px;color:#397290;font-size:15px}
#yk-portal-v2 #ai-video-cover-guide .avc-steps{list-style:none;padding:0;display:grid;gap:0}
#yk-portal-v2 #ai-video-cover-guide .avc-steps li{position:relative;display:flex;gap:20px;padding:0 0 28px;margin:0;min-width:0}
#yk-portal-v2 #ai-video-cover-guide .avc-steps li:last-child{padding-bottom:0}
#yk-portal-v2 #ai-video-cover-guide .avc-steps li:not(:last-child)::after{content:'';position:absolute;left:20px;top:50px;bottom:10px;width:1px;background:#dce7ef}
#yk-portal-v2 #ai-video-cover-guide .avc-step-number{display:flex;flex-shrink:0;align-items:center;justify-content:center;width:42px;height:42px;background:#eaf3fa;border:1px solid #d7e6f1;border-radius:11px;color:#246b98;font-size:15px;font-weight:700;font-variant-numeric:tabular-nums}
#yk-portal-v2 #ai-video-cover-guide .avc-steps li>div{min-width:0;padding-top:6px}
#yk-portal-v2 #ai-video-cover-guide .avc-example{margin-top:28px;padding:22px 24px;border-left:3px solid #278d7d;background:#f0f8f5;border-radius:0 10px 10px 0}
#yk-portal-v2 #ai-video-cover-guide .avc-example p{color:#325a57}
#yk-portal-v2 #ai-video-cover-guide .avc-example small{display:block;margin-top:10px;font-size:12px;line-height:1.8;color:#627c78}
#yk-portal-v2 #ai-video-cover-guide .avc-faq{display:grid;gap:10px}
#yk-portal-v2 #ai-video-cover-guide .avc-faq details{background:#fff;border:1px solid var(--avc-line);border-radius:10px;padding:0 20px}
#yk-portal-v2 #ai-video-cover-guide .avc-faq summary{position:relative;display:block;padding:17px 28px 17px 0;min-height:54px;font-size:15px;line-height:1.7;font-weight:600;color:#264a65;cursor:pointer;list-style:none}
#yk-portal-v2 #ai-video-cover-guide .avc-faq summary::-webkit-details-marker{display:none}
#yk-portal-v2 #ai-video-cover-guide .avc-faq summary::after{content:'+';position:absolute;right:0;top:14px;color:#397d98;font-size:24px;line-height:1.4;font-weight:400}
#yk-portal-v2 #ai-video-cover-guide .avc-faq details[open]{border-color:#b2d4d6;box-shadow:0 3px 12px #0e655805}
#yk-portal-v2 #ai-video-cover-guide .avc-faq details[open] summary::after{content:'−'}
#yk-portal-v2 #ai-video-cover-guide .avc-faq details p{padding:0 0 20px;font-size:14px}
#yk-portal-v2 #ai-video-cover-guide :is(a,summary):focus-visible{outline:3px solid #168bba;outline-offset:4px}
#yk-portal-v2 #ai-video-cover-guide .avc-download{padding:36px clamp(20px,3vw,36px);border-top:3px solid #388f9e;background:linear-gradient(125deg,#eff7fd,#eef8f4)}
#yk-portal-v2 #ai-video-cover-guide .avc-download .avc-section-heading{margin-bottom:15px}
#yk-portal-v2 #ai-video-cover-guide .avc-download-buttons{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 18px}
#yk-portal-v2 #ai-video-cover-guide .avc-download-button{display:inline-flex;gap:10px;align-items:center;justify-content:center;padding:12px 24px;min-height:49px;border:1px solid #1b618e;border-radius:9px;color:#fff;background:#1b618e;font-size:15px;font-weight:600;text-decoration:none;box-shadow:0 4px 10px #1b618e15}
#yk-portal-v2 #ai-video-cover-guide .avc-download-button:hover{background:#154c70;transform:translateY(-1px)}
#yk-portal-v2 #ai-video-cover-guide .avc-download-button.avc-secondary{background:#fff;border-color:#bed3df;color:#285773;box-shadow:none}
#yk-portal-v2 #ai-video-cover-guide .avc-download-button.avc-secondary:hover{background:#f3f8fb}
#yk-portal-v2 #ai-video-cover-guide .avc-platform{font-size:13px;color:#376b74}
#yk-portal-v2 #ai-video-cover-guide .avc-download-note{font-size:12px;margin-top:12px;color:#5f7588}
#yk-portal-v2 #ai-video-cover-guide .avc-download-note a{color:#12659a;text-decoration:underline;text-underline-offset:3px}
/* Remove the global purple customization accent on this tool's sidebar. */
#yk-portal-v2 .yp-main.sw-tool-detail-surface .sw-custom{background:linear-gradient(135deg,#eef7fb,#edf8f4);border-color:#cfe4e4}
#yk-portal-v2 .yp-main.sw-tool-detail-surface .sw-custom .sw-side-symbol{color:#197d80;background:#e1f2ed;border-color:#cce5df}
#yk-portal-v2 .yp-main.sw-tool-detail-surface .sw-custom .sw-side-title::after{background:#d2e6e3}
#yk-portal-v2 .yp-main.sw-tool-detail-surface .sw-custom .sw-service-link{color:#197779;background:#fff;border-color:#cde2e1}
@container tool-body (max-width:600px){
 #yk-portal-v2 #ai-video-cover-guide :is(.avc-features,.avc-scenes,.avc-modes){grid-template-columns:minmax(0,1fr)}
 #yk-portal-v2 #ai-video-cover-guide .avc-feature{padding:21px}
 #yk-portal-v2 #ai-video-cover-guide .avc-workflow{gap:10px}
 #yk-portal-v2 #ai-video-cover-guide .avc-workflow>div{padding-left:10px}
 #yk-portal-v2 #ai-video-cover-guide .avc-workflow strong{font-size:13px}
 #yk-portal-v2 #ai-video-cover-guide .avc-steps li{gap:14px}
 #yk-portal-v2 #ai-video-cover-guide .avc-download-button{flex:1 1 190px}
}
@media(max-width:600px){#yk-portal-v2 #ai-video-cover-guide :is(.avc-features,.avc-scenes,.avc-modes){grid-template-columns:minmax(0,1fr)}}
@media(prefers-reduced-motion:reduce){#yk-portal-v2 #ai-video-cover-guide .avc-download-button:hover{transform:none}}
@media print{#ai-video-cover-guide details>*{display:block!important}#ai-video-cover-guide details::details-content{display:block!important;content-visibility:visible}}