:root{--bg:#071c27;--panel:#102c38;--line:#2b4550;--gold:#e2bd72;--text:#f4f0e6;--muted:#bac8ce}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,sans-serif}.notice{text-align:center;padding:9px 18px;background:#ede1c4;color:#463416;font-size:12px;font-weight:650}header,main,footer{max-width:1200px;margin:auto;padding:0 32px}header{min-height:115px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}a{color:inherit}.brand{display:flex;align-items:center;gap:14px;text-decoration:none;font-weight:700;letter-spacing:1px}.mark{background:var(--gold);color:var(--bg);font:700 32px Georgia;padding:3px 16px;border-radius:7px}.brand small{display:block;font-size:9px;letter-spacing:1.4px;color:var(--muted)}.nav{font-size:13px;color:var(--gold)}.hero{display:grid;grid-template-columns:1.6fr 1fr;gap:70px;padding:85px 0 95px;align-items:center}.eyebrow{color:var(--gold);font-size:11px;font-weight:700;letter-spacing:2.4px}h1,h2,h3{line-height:1.12}h1{font:normal clamp(40px,5.4vw,70px)/1.08 Georgia;margin:23px 0}h1 em{color:var(--gold);font-weight:normal}.intro{max-width:590px;color:var(--muted);font-size:17px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:25px;padding:15px 22px;border:0;background:var(--gold);color:#10222c;font-size:14px;font-weight:700;border-radius:6px;text-decoration:none;cursor:pointer}.hero .button{margin-top:22px}.path{padding:30px;border:1px solid var(--line);border-radius:10px;background:linear-gradient(145deg,#163b49,#0b2531)}ol{padding-left:24px}li{padding:12px 0 12px 10px;color:var(--gold)}li b{display:block;color:var(--text)}li span{font-size:13px;color:var(--muted)}.path>p:last-child{border-top:1px solid var(--line);padding-top:20px;font-family:Georgia;color:var(--gold);font-size:20px}h2{font:normal 38px/1.2 Georgia;max-width:730px}.muted{color:var(--muted);font-size:14px}#courses{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:35px 0 70px}.course{border:1px solid var(--line);border-radius:10px;padding:30px;background:var(--panel);display:flex;flex-direction:column}.course h3{font:normal 30px/1.15 Georgia;margin:12px 0}.course p{color:var(--muted);font-size:14px}.course .eyebrow{color:var(--gold)}.course ul{padding-left:19px;flex:1}.course li{padding:5px 0;font-size:14px;color:var(--text)}.course .price{font-size:29px;color:var(--text);margin:15px 0}.course .duration{font-size:12px;color:var(--gold)}.course.diamond{grid-column:1/-1;background:linear-gradient(120deg,#183b49,#142732);border-color:var(--gold)}.principles{border-top:1px solid var(--line);padding:35px 0 65px}.principles>p{max-width:850px;color:var(--muted)}details{padding:20px 0;border-bottom:1px solid var(--line)}summary{cursor:pointer;font-weight:600}details p{color:var(--muted)}footer{border-top:1px solid var(--line);padding-top:30px;padding-bottom:35px;display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;font-size:13px;color:var(--muted)}footer p{font-size:12px;width:100%}dialog{width:min(620px,94vw);max-height:90vh;overflow:auto;background:#f7f4ed;color:#172a35;border:0;border-radius:12px;padding:32px}dialog::backdrop{background:#000b}dialog h2{font-size:30px}dialog .eyebrow{color:#79571b}dialog .muted{color:#54636b}dialog .total{display:flex;justify-content:space-between;gap:20px;border-block:1px solid #cbd0cc;padding:15px 0}dialog strong{font-size:23px;white-space:nowrap}.close{float:right;background:none;border:0;font-size:30px;cursor:pointer}.methods{display:flex;gap:10px}.methods button{padding:10px 20px}fieldset{border:1px solid #ccd1cd;border-radius:6px;margin:22px 0;padding:18px}label{display:block;margin:10px 0}input{display:block;width:100%;padding:12px;border:1px solid #b8c0c3;border-radius:4px;margin-top:5px}fieldset p,#status{font-size:13px;color:#57666d}.pay{width:100%;justify-content:center}.pay:disabled{opacity:.65;cursor:not-allowed}:focus-visible{outline:3px solid #c79837;outline-offset:4px}@media(max-width:700px){header,main,footer{padding-left:20px;padding-right:20px}.nav{display:none}header{min-height:90px}.hero{grid-template-columns:1fr;gap:35px;padding:45px 0 60px}h1{font-size:44px}.path{padding:22px}#courses{grid-template-columns:1fr}.course{padding:23px}.course.diamond{grid-column:auto}h2{font-size:31px}dialog{padding:24px}.total{flex-direction:column}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
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