@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--ink:#19134b;--blue:#007baa;--red:#c92520;--line:#dce4f0;--muted:#5c6680;--paper:#f3f6fb}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',sans-serif;font-size:16px;line-height:1.6}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:4px}button,input,select,textarea{font:inherit}button,a,input,textarea,select,summary{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.6;cursor:wait}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #009bd7;outline-offset:3px}.top{display:flex;align-items:center;gap:25px;background:#fff;padding:15px 30px;border-bottom:1px solid var(--line);min-height:86px}.brand{display:flex;gap:13px;align-items:center;color:var(--ink);font-size:17px;font-weight:800;letter-spacing:.5px}.brand img{width:55px;height:55px;object-fit:contain}.brand small{display:block;font-size:13px;font-weight:500;color:var(--muted)}#identity{margin-left:auto;font-size:13px;color:var(--muted);overflow-wrap:anywhere}.back{font-size:14px}.layout{display:grid;grid-template-columns:255px 1fr;min-height:calc(100vh - 86px)}.sidebar{background:#19134b;color:#fff;padding:34px 20px;display:flex;flex-direction:column}.eyebrow{font-size:12px;letter-spacing:1.8px;font-weight:700;margin:0 0 15px}.sidebar .eyebrow{color:#b7c3e3;padding-left:12px}.sidebar nav{display:flex;flex-direction:column;gap:8px}.sidebar nav a{font-size:14px;padding:14px 12px;color:#d8e1f7;border-radius:5px;display:flex;gap:13px}.sidebar nav a.active{background:#2f296a;color:#fff;box-shadow:inset 3px 0 #22b8ea}.sidebar nav a:hover{background:#302969;text-decoration:none}.sidebar nav span{font-size:12px;color:#80d8f5}.support{margin-top:55px;border-top:1px solid #4b4673;padding:25px 12px}.support img{width:62px;height:62px;object-fit:contain}.support p{font-size:13px;color:#cad1e5}.support a{font-size:13px;color:#85ddf8}main{padding:40px clamp(20px,4vw,70px);min-width:0;max-width:1600px;width:100%}h1,h2,h3{font-family:Manrope,sans-serif;line-height:1.25;letter-spacing:-.5px}h1{font-size:36px;margin:0 0 14px}h2{font-size:24px;margin:0 0 16px}h3{font-size:19px;margin:0 0 12px}p{margin-top:0}.intro{color:var(--muted);max-width:760px;margin-bottom:28px}.heading{margin-bottom:28px}.heading .eyebrow{color:var(--blue)}.panel{background:#fff;border:1px solid var(--line);border-radius:8px;padding:27px;margin-bottom:22px;min-width:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.stat strong{font-size:35px;color:var(--blue);display:block}.stat small,.meta{font-size:13px;color:var(--muted)}.tag{display:inline-block;background:#e6f4fb;color:#006d98;padding:5px 9px;font-size:12px;border-radius:3px;font-weight:600;margin-bottom:12px}.tag.warning{color:#8c4d00;background:#fff1d8}.button,button.primary{background:var(--red);color:#fff;padding:12px 18px;border:0;border-radius:4px;display:inline-flex;align-items:center;justify-content:center;gap:12px;font-size:14px;font-weight:700;min-height:46px}.button:hover{text-decoration:none;background:#ad211d}.button.secondary,button.secondary{background:#e8edf6;color:var(--ink);border:1px solid #cbd6e8;padding:11px 17px;border-radius:4px;font-size:14px;font-weight:600;min-height:46px}.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:20px 0}.row{display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap}.muted{color:var(--muted)}label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}input:not([type=radio]):not([type=checkbox]),select,textarea{width:100%;border:1px solid #b9c8df;padding:12px 14px;border-radius:4px;background:#fff;color:var(--ink)}textarea{min-height:150px;resize:vertical;line-height:1.6}input[type=checkbox],input[type=radio]{width:18px;height:18px;accent-color:#007baa;flex-shrink:0}.check{display:flex;align-items:flex-start;gap:10px;margin-top:15px;font-size:14px;font-weight:400}.check input{margin-top:4px}.field{margin-bottom:18px}.two{display:grid;grid-template-columns:1fr 1fr;gap:22px}.notice{background:#e9f4fb;border-left:3px solid #009bd7;padding:16px 20px;margin-bottom:22px;font-size:14px;line-height:1.7}.notice.warn{background:#fff3e7;border-color:#d8942c}.error{background:#fff0ed;border-left:4px solid #c92520;padding:20px;color:#8d2622}.lessonlayout{display:grid;grid-template-columns:250px 1fr;gap:22px}.lessonlist{display:flex;flex-direction:column;gap:8px}.lessonlist button{border:1px solid var(--line);padding:16px;background:#fff;border-radius:5px;text-align:left;color:var(--ink);font-size:14px}.lessonlist button.active{border-color:#008bbf;background:#e9f7fc}.lessonlist small{display:block;color:var(--muted);font-size:12px}.lessonbody p{white-space:pre-line}iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:5px;margin:16px 0}.lessonbody .notes{margin-top:22px}.progress{height:7px;background:#e0e8f3;border-radius:7px;overflow:hidden}.progress span{height:100%;display:block;background:#008bbf}.guide steps{display:block}.guide details{padding:18px 0;border-top:1px solid var(--line)}summary{cursor:pointer;font-weight:600}.guide details p{margin:15px 0 0;color:var(--muted)}.question{scroll-margin-top:130px}.question legend{font-family:Manrope,sans-serif;font-size:18px;font-weight:600;padding:0 0 15px;width:100%}.question fieldset{border:0;padding:0;margin:0;min-width:0}.option{display:flex;gap:12px;align-items:flex-start;border:1px solid #dce4f0;padding:13px 15px;border-radius:5px;margin:9px 0;font-weight:400;font-size:16px}.option:has(input:checked){background:#e9f7fc;border-color:#008bbf}.option.correct{border-color:#29864d;background:#edf8f0}.option.incorrect{border-color:#ca5248;background:#fff0ed}.examstatus{position:sticky;top:0;z-index:3;background:#19134b;color:white;padding:17px 22px;box-shadow:0 5px 15px #19134b22;border-radius:5px;margin-bottom:24px}.examstatus .meta{color:#cbd7f4}.examstatus strong{font-size:24px}.qnav{display:flex;gap:5px;flex-wrap:wrap;margin-top:12px}.qnav a{width:29px;height:29px;border:1px solid #696493;display:grid;place-items:center;color:#e1e7f6;font-size:12px;border-radius:3px}.qnav a.answered{background:#008bbf;border-color:#22b8ea;color:#fff}.certificate-result{border-top:5px solid #008bbf}.certificate-result.revoked{border-color:#c92520}.certificate-result dl{display:grid;grid-template-columns:160px 1fr;gap:10px;font-size:16px}.certificate-result dt{color:var(--muted)}.certificate-result dd{margin:0;overflow-wrap:anywhere}.record{border-top:1px solid var(--line);padding:20px 0}.record:last-child{padding-bottom:0}.record .meta{overflow-wrap:anywhere}.admin-tabs{display:flex;gap:10px;margin-bottom:24px;flex-wrap:wrap}.admin-tabs button{background:#fff;border:1px solid var(--line);padding:12px 17px;border-radius:4px}.admin-tabs button.active{background:#19134b;color:#fff}.saved{color:#187246;font-size:13px}.loading{padding:35px;background:white;border:1px solid var(--line)}#toast{position:fixed;bottom:24px;right:24px;background:#19134b;color:#fff;padding:16px 24px;border-radius:6px;max-width:400px;z-index:20;font-size:14px;box-shadow:0 4px 20px #0003}.skip{position:absolute;left:-9999px}.skip:focus{left:10px;top:10px;z-index:30;background:#fff;padding:12px}[hidden]{display:none!important}@media(max-width:1150px){.layout{grid-template-columns:210px 1fr}.sidebar{padding:25px 12px}.lessonlayout{grid-template-columns:1fr}.lessonlist{display:grid;grid-template-columns:repeat(2,1fr)}}@media(max-width:750px){.top{padding:12px 16px;gap:12px;flex-wrap:wrap}.brand{font-size:14px}.brand img{width:43px;height:43px}#identity{font-size:12px;max-width:180px}.back{display:none}.layout{display:block}.sidebar{padding:15px}.sidebar>.eyebrow,.support{display:none}.sidebar nav{display:flex;flex-direction:row;overflow:auto;gap:5px;padding-bottom:3px}.sidebar nav a{white-space:nowrap;font-size:13px;padding:10px}.sidebar nav span{display:none}main{padding:25px 16px}h1{font-size:29px}.cards,.two,.lessonlist{grid-template-columns:1fr}.panel{padding:20px}.examstatus{padding:13px}.qnav{max-height:75px;overflow:auto}.certificate-result dl{grid-template-columns:1fr;gap:3px}.certificate-result dd{margin-bottom:12px}.question legend{font-size:17px}.option{font-size:15px}.actions>*{flex-grow:1}#toast{left:16px;right:16px;bottom:16px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}