:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:#152747;background:#f4f7fd;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.55;cursor:not-allowed}
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.hero{background:linear-gradient(125deg,#0f2856,#2056a5 72%,#356cc3);color:white;padding:20px 22px 26px;border-radius:0 0 24px 24px;box-shadow:0 8px 28px #182e5e15}.hero-inner{max-width:1150px;margin:auto;display:flex;gap:15px;justify-content:space-between;align-items:center}.brand{font-weight:850;font-size:1.3rem;letter-spacing:-.03em}.subtitle{opacity:.82;font-size:.85rem;margin-top:7px}.hero-user{display:flex;align-items:center;gap:10px}.avatar{background:#ffffff22;border-radius:100%;display:grid;place-items:center;width:40px;height:40px;font-weight:800}.logout{background:#ffffff20;border:1px solid #ffffff40;color:white;border-radius:10px;padding:9px 12px}.wrap{max-width:1150px;margin:auto;padding:20px 18px 75px}.nav{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:20px}.nav button{border:1px solid #dae4f2;background:white;color:#314565;padding:10px 15px;border-radius:12px;font-size:.92rem}.nav button.active{background:#173f83;color:white;border-color:#173f83}.section{display:grid;gap:18px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:15px}.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}.card{background:white;border:1px solid #e5ebf4;border-radius:18px;padding:20px;box-shadow:0 5px 18px #172c5d07}.card.soft{background:#f0f6ff;border-color:#dbe8ff}.stat{font-size:2rem;font-weight:820;color:#1c4e9a;margin-top:5px}.muted,.small{color:#6b7890}.small{font-size:.85rem}.kicker{color:#4a6da6;text-transform:uppercase;letter-spacing:.07em;font-size:.72rem;font-weight:750}.intro{font-size:1.04rem;color:#4b607e;max-width:650px}.stack{display:grid;gap:12px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}.grow{flex:1}.pill{display:inline-block;padding:4px 9px;border-radius:50px;font-size:.75rem;font-weight:750;background:#e6edf8;color:#2d5da4}.pill.green{background:#e2f7ec;color:#217a50}.pill.amber{background:#fff2d8;color:#916000}.pill.red{background:#ffe7e7;color:#b84242}.btn{padding:11px 16px;border-radius:11px;border:1px solid #285dac;background:#265eae;color:white;font-weight:720;transition:filter .15s}.btn:hover{filter:brightness(1.06)}.btn.secondary{background:#f0f5ff;color:#224a84;border-color:#d3e3fb}.btn.danger{background:#fff1f1;color:#a73333;border-color:#f6caca}.btn.ghost{background:transparent;color:#2d5190;border:1px solid #dde6f5}.btn.smallbtn{padding:7px 11px;font-size:.82rem}.btn.full{width:100%}.field{display:grid;gap:5px;font-size:.92rem;font-weight:650}.field input,.field select,.field textarea,input[type="text"],input[type="number"]{width:100%;border:1px solid #cdd8e8;border-radius:10px;padding:11px 12px;color:#193456;background:white;min-width:0}.field textarea{min-height:90px;resize:vertical}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:13px}.long{grid-column:1/-1}.divider{height:1px;background:#e8edf4;margin:18px 0}.list-row{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid #edf1f7}.list-row:last-child{border-bottom:0}.list-title{font-weight:700}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;font-size:.9rem}th,td{padding:12px 10px;text-align:left;border-bottom:1px solid #e8edf4}th{font-size:.78rem;color:#506b91;text-transform:uppercase;white-space:nowrap}.meter{height:10px;background:#e7edf6;border-radius:50px;overflow:hidden}.meter>div{height:100%;background:linear-gradient(90deg,#2b72c3,#36ad89);border-radius:50px}.choice{display:flex;align-items:center;gap:10px;width:100%;padding:13px 15px;border:2px solid #e0e8f3;background:#fff;color:#1c3455;text-align:left;border-radius:12px;margin:9px 0}.choice.selected{border-color:#2a64b5;background:#ebf3ff}.choice.correct{border-color:#2eaa72;background:#ecfff4}.choice.wrong{border-color:#de5656;background:#fff0ef}.question{margin-bottom:22px;padding:17px;border:1px solid #e3eaf5;border-radius:15px;background:#fbfcff}.question h3{line-height:1.45}.notice{padding:13px 15px;border-radius:12px;background:#edf6ff;border:1px solid #d3e6ff;color:#28517b}.notice.good{background:#eaf9f0;color:#24633e;border-color:#c8ebd6}.notice.warn{background:#fff6e7;color:#825614;border-color:#f5dfaf}.checkline{display:flex;gap:8px;align-items:center;padding:6px 0;font-size:.88rem}.checkline input{width:17px;height:17px;accent-color:#225aa4}.auth{min-height:100vh;display:grid;place-items:center;padding:30px 15px;background:linear-gradient(140deg,#163466 0%,#174e9a 55%,#eff5ff 55%)}.login-card{max-width:410px;width:100%;box-shadow:0 18px 65px #0c204933;padding:32px}.login-logo{font-size:3rem}.auth h1{font-size:2rem}.eyebrow{color:#5f7393;font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.loading{padding:50px;text-align:center}.empty{text-align:center;padding:28px;color:#667891}.empty .emoji{font-size:2.5rem;margin-bottom:10px}#toast{position:fixed;z-index:100;bottom:18px;left:50%;transform:translateX(-50%);background:#162d56;color:white;padding:12px 22px;border-radius:12px;box-shadow:0 10px 35px #0c1e4a44;max-width:min(560px,95vw);display:none}#toast.show{display:block}#toast.err{background:#a92d38}.back{margin-bottom:16px}.tag{font-size:.78rem;padding:4px 8px;border-radius:8px;background:#f1f5fa;color:#526988}.badge-number{font-weight:780;color:#245eab}.center{text-align:center}.spaced{margin-top:15px}.info{display:flex;gap:12px;align-items:center}.logo-mark{display:grid;place-items:center;width:42px;height:42px;background:#ddecff;border-radius:12px;color:#174995;font-weight:900}
@media(max-width:720px){.two{grid-template-columns:1fr}.hero-inner{align-items:flex-start}.hero-user{flex-wrap:wrap;justify-content:flex-end}.hero{padding:16px 17px 21px}.wrap{padding:15px 12px 65px}.card{padding:16px}.nav{overflow-x:auto;flex-wrap:nowrap;padding-bottom:5px}.nav button{flex:0 0 auto;font-size:.85rem;padding:9px 12px}.list-row{align-items:flex-start}.list-row .row{justify-content:flex-start}.stat{font-size:1.6rem}.auth h1{font-size:1.8rem}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}