:root{font-family:system-ui,sans-serif;color:#18364c;background:#f2f6f7}body{margin:0}main{max-width:650px;margin:auto;padding:28px 18px 60px}header{background:#123348;color:white;padding:22px;border-radius:14px;margin-bottom:18px}header b{font-size:25px;letter-spacing:2px}header i{color:#62d8ba;font-style:normal}header p{margin:6px 0 0}section{background:white;border:1px solid #dce6eb;border-radius:14px;padding:22px;margin:14px 0}h1{font-size:22px;margin-top:0}h2{font-size:16px}label{display:block;font-weight:650;font-size:13px;margin:14px 0}input,select,button{box-sizing:border-box;width:100%;font:inherit;border-radius:8px;padding:12px;border:1px solid #cbd9e1;margin-top:6px}button{background:#087e6c;border-color:#087e6c;color:#fff;font-weight:700;margin-top:14px}.plain{background:white;color:#294557}.slot{width:auto;background:#edf7f0;border-color:#afd7bc;color:#176b43;margin:5px 5px 0 0}.price{padding:14px;background:#eef7f3;border-radius:8px}#countdown{color:#a33b24;font-weight:700}#error{color:#ad3427}a{color:#087e6c;font-weight:700}
.instructor-card{display:flex;gap:14px;padding:15px 0;border-bottom:1px solid #dce6eb}.instructor-card img,.avatar{width:82px;height:82px;object-fit:cover;border-radius:50%;background:#dbe9e8;display:grid;place-items:center;font-size:32px;font-weight:700;color:#087e6c;flex:none}.instructor-card h2{margin:0;font-size:18px}.instructor-card p{font-size:13px;margin:7px 0}.times{margin-top:5px}#instructor{display:none}
dl{margin:0;display:grid;gap:16px}dt{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#527080}dd{margin:5px 0 0;line-height:1.55;color:#18364c}.contact-back{display:inline-block;margin-top:10px;color:#bff5e8}
.regulations-consent{font-size:12px;font-weight:500;line-height:1.5}.regulations-consent input{width:auto;margin:0 5px 0 0;padding:0}
.seller-details{font-size:11px;line-height:1.55;color:#4d6878;margin:14px 0 0}.seller-details a{color:#087e6c}
.online-contact-dialog{position:relative;width:min(420px,calc(100vw - 32px));border:0;border-radius:14px;padding:26px;box-shadow:0 18px 60px #12334855;color:#18364c}.online-contact-dialog::backdrop{background:#12334888}.online-contact-dialog h2{margin:0 32px 15px 0;font-size:21px}.online-contact-dialog p{line-height:1.7;margin:0}.online-contact-close{position:absolute;top:10px;right:10px;width:34px;height:34px;margin:0;padding:0;border:0;background:transparent;color:#294557;font-size:28px;line-height:1}.online-contact-regulations{display:block;margin-top:26px;font-size:11px;text-transform:uppercase;letter-spacing:.05em}
.online-contact-regulations{color:#fff!important;font-size:10px!important}.online-regulations-dialog{max-height:min(78vh,720px);overflow:auto}.online-regulations-content{font-size:13px;line-height:1.7}