#artdai-tutorial{position:fixed;inset:0;background:rgba(0,0,0,.78);z-index:99999;display:flex;align-items:center;justify-content:center;padding:24px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;animation:artdai-fade-in .2s ease-out}@keyframes artdai-fade-in{from{opacity:0}to{opacity:1}}#artdai-tutorial .inner{position:relative;width:min(1200px,100%);aspect-ratio:16/9;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.5)}#artdai-tutorial iframe{width:100%;height:100%;border:0}#artdai-tutorial .skip{position:absolute;top:-40px;right:0;color:#fff;background:transparent;border:1px solid rgba(255,255,255,.4);border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;padding:6px 14px;font-family:inherit;transition:background .15s}#artdai-tutorial .skip:hover{background:rgba(255,255,255,.12)}@media (max-width:640px){#artdai-tutorial .inner{aspect-ratio:auto;height:70vh}#artdai-tutorial .skip{top:auto;bottom:-40px}}#artdai-help{position:fixed;bottom:20px;right:20px;width:44px;height:44px;border-radius:50%;background:#92400E;color:#fff;border:0;box-shadow:0 4px 12px rgba(0,0,0,.25);cursor:pointer;z-index:9999;font-size:22px;font-weight:600;display:flex;align-items:center;justify-content:center;font-family:inherit;transition:transform .15s,box-shadow .15s}#artdai-help:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(0,0,0,.3)}html.hide-login #artdai-help{display:none}#artdai-tutorial-confirm{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:100000;animation:artdai-fade-in .15s ease-out;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif}#artdai-tutorial-confirm .box{background:#fff;border-radius:12px;padding:36px 48px;max-width:520px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.5);color:#000}#artdai-tutorial-confirm h3{margin:0 0 14px;font-size:22px;font-weight:600;color:#1E3A8A}#artdai-tutorial-confirm p{margin:0 0 24px;font-size:14px;color:#555;line-height:1.5}#artdai-tutorial-confirm .buttons{display:flex;gap:12px;justify-content:center}#artdai-tutorial-confirm button{padding:10px 22px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;font-family:inherit;border:1px solid #333;background:#fff;color:#333}#artdai-tutorial-confirm .continue-btn{background:#1E3A8A;color:#fff;border-color:#1E3A8A}