:root{--ink:#f7f7f2;--muted:#a9b2bd;--night:#090d14;--panel:#121925;--line:#273244;--gold:#e9b44c;--teal:#65d1c6;--danger:#ff8066;--max:1120px;color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% -10%,#24304a 0,transparent 34%),var(--night);color:var(--ink);min-height:100vh;line-height:1.55}a{color:inherit}button,input{font:inherit}.site-header{min-height:76px;padding:14px max(24px,calc((100vw - var(--max))/2));display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);background:rgba(9,13,20,.94)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.brand-mark{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--gold);border-radius:50%;color:var(--gold);font-weight:800;letter-spacing:.08em}.brand strong,.brand small{display:block}.brand small{color:var(--muted);font-size:.76rem;text-transform:uppercase;letter-spacing:.12em}.site-header nav{display:flex;gap:18px;align-items:center;font-size:.9rem}.site-header nav a{color:var(--muted);text-decoration:none}.site-header nav a:hover{color:var(--ink)}.site-header nav form{margin:0}.text-button{background:none;border:0;padding:0;color:var(--muted);cursor:pointer}.page-shell{width:min(var(--max),calc(100% - 40px));margin:0 auto;padding:64px 0 88px}footer{border-top:1px solid var(--line);padding:24px;text-align:center;color:var(--muted);font-size:.8rem}.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:var(--gold);font-weight:750;font-size:.76rem;margin:0 0 10px}h1{font-size:clamp(2.3rem,5vw,4.8rem);line-height:.98;letter-spacing:-.045em;margin:.1em 0 .35em;max-width:850px}h2,h3{line-height:1.15}.lede{font-size:1.15rem;color:var(--muted);max-width:700px}.hero{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:44px}.hero-stat{border-left:1px solid var(--gold);padding:4px 0 4px 24px}.hero-stat strong,.hero-stat span{display:block}.hero-stat strong{font-size:2.5rem}.hero-stat span{color:var(--muted)}.course-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.course-card{background:linear-gradient(145deg,rgba(24,34,50,.96),rgba(14,21,32,.96));border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:0 18px 50px rgba(0,0,0,.18)}.course-card h2{font-size:1.6rem;margin:20px 0 10px}.course-card p{color:var(--muted);min-height:3.2em}.course-meta,.progress-row,.pill-row{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}.progress-row{margin-top:24px}.progress-track{height:5px;background:#283143;border-radius:10px;margin:9px 0 24px;overflow:hidden}.progress-track span{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--teal));border-radius:inherit}.button{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:10px 17px;border-radius:8px;text-decoration:none;font-weight:750;border:1px solid transparent;cursor:pointer}.button.primary{background:var(--gold);color:#171008}.button.primary:hover{background:#f5c96e}.button.secondary{background:transparent;border-color:#43516a;color:var(--ink)}.back-link{display:inline-block;margin-bottom:36px;color:var(--muted);text-decoration:none}.course-heading,.quiz-heading,.report-heading{border-bottom:1px solid var(--line);padding-bottom:34px;margin-bottom:30px}.pill-row{justify-content:flex-start;flex-wrap:wrap;margin-top:24px}.pill-row span{border:1px solid var(--line);border-radius:999px;padding:7px 11px}.lesson-list{list-style:none;padding:0;margin:0 0 28px}.lesson-list li{display:grid;grid-template-columns:64px 1fr auto;gap:18px;align-items:center;border-bottom:1px solid var(--line);padding:22px 0}.lesson-list h2{margin:0 0 4px}.lesson-list p{margin:0;color:var(--muted)}.lesson-number{font-variant-numeric:tabular-nums;color:var(--gold);font-size:1.25rem}.lesson-list .complete .lesson-number{color:var(--teal)}.notice,.message{border-left:3px solid var(--gold);background:var(--panel);padding:14px 18px}.message.error{border-color:var(--danger)}.messages{margin-bottom:25px}.lesson-page{max-width:820px}.lesson-page h1{font-size:clamp(2.3rem,5vw,4rem)}.lesson-body{font-size:1.16rem;color:#d9dee5}.key-actions{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px 26px;margin:35px 0}.key-actions h2{font-size:1rem;color:var(--gold);text-transform:uppercase;letter-spacing:.08em}.key-actions li{margin:.5em 0}.quiz-form{max-width:850px}.quiz-form fieldset{border:1px solid var(--line);border-radius:14px;margin:0 0 18px;padding:24px}.quiz-form legend{font-size:1.1rem;font-weight:750;padding:0 8px}.quiz-form legend span{color:var(--gold);margin-right:12px}.quiz-form ul{list-style:none;padding:10px 0 0;margin:0}.quiz-form li{margin:8px 0}.quiz-form label{cursor:pointer}.quiz-form input[type=radio],.quiz-form input[type=checkbox]{accent-color:var(--gold);margin-right:9px}.acknowledgement{display:flex;align-items:flex-start;background:#171f2d;border:1px solid #3e4a5f;border-radius:14px;padding:20px;margin:28px 0}.acknowledgement input{margin-top:5px;flex:0 0 auto}.errorlist,.form-errors{color:#ffad9c}.result-card{max-width:760px;background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:44px}.result-card.pass{border-top:4px solid var(--teal)}.result-card.retry{border-top:4px solid var(--danger)}.score{font-size:5rem;font-weight:850;line-height:1}.result-card h1{font-size:2.5rem}.result-card .button{margin:12px 8px 0 0}.login-panel{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:center;min-height:65vh}.login-panel h1{font-size:clamp(3rem,6vw,5.8rem)}.form-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:30px}.form-card label{display:block;margin:15px 0 6px;color:var(--muted);font-size:.86rem}.form-card input{width:100%;padding:12px;background:#0b1018;border:1px solid #3a475d;border-radius:7px;color:var(--ink)}.form-card .button{width:100%;margin-top:24px}.certificate{max-width:860px;margin:auto;border:1px solid #55637a;background:linear-gradient(145deg,#151e2b,#0d131d);padding:clamp(28px,6vw,68px);text-align:center}.certificate h1{font-size:2.4rem;margin-left:auto;margin-right:auto}.certificate-lead,.certificate>p{color:var(--muted)}.certificate h2{font-size:2.4rem;color:var(--gold)}.certificate h3{font-size:1.7rem}.certificate dl{display:grid;grid-template-columns:repeat(2,1fr);text-align:left;border-top:1px solid var(--line);margin:36px 0 0}.certificate dl div{padding:15px;border-bottom:1px solid var(--line)}.certificate dt{color:var(--muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.08em}.certificate dd{margin:4px 0 0;overflow-wrap:anywhere}.attestation{text-align:left;margin:30px 0;padding:20px;background:#0b1018}.attestation p{color:var(--muted)}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px}.table-wrap table{width:100%;border-collapse:collapse;min-width:760px}.table-wrap th,.table-wrap td{text-align:left;padding:16px;border-bottom:1px solid var(--line);vertical-align:top}.table-wrap thead{background:#182131}.table-wrap small{display:block;color:var(--muted);margin-top:4px}.status-complete{color:var(--teal)}.course-key{display:flex;flex-wrap:wrap;gap:15px;color:var(--muted);font-size:.8rem}.empty-state{border:1px dashed var(--line);padding:30px}.user-name{color:var(--ink)}
@media(max-width:760px){.site-header{align-items:flex-start}.site-header nav{gap:10px;flex-wrap:wrap;justify-content:flex-end}.user-name{display:none}.page-shell{width:min(100% - 28px,var(--max));padding-top:42px}.course-grid,.login-panel{grid-template-columns:1fr}.login-panel{gap:30px}.hero{align-items:flex-start;flex-direction:column}.lesson-list li{grid-template-columns:45px 1fr}.lesson-list .button{grid-column:2}.certificate dl{grid-template-columns:1fr}}
@media print{body{background:#fff;color:#111}.site-header,footer,.print-actions,.back-link{display:none}.page-shell{width:100%;padding:0}.certificate{border:2px solid #333;background:#fff;color:#111}.certificate p,.certificate dt,.attestation p{color:#333}.certificate h2{color:#6e5010}.attestation{background:#f2f2f2}.certificate dl,.certificate dl div{border-color:#aaa}}
.brand-logo {
    width: 220px;
    height: auto;
    max-height: 72px;
    object-fit: contain;
    display: block;
}

.brand {
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
}

.site-header {
    min-height: 92px;
}