:root{--blue:#183e72;--blue2:#245b9d;--sky:#edf5ff;--ink:#152033;--muted:#64748b;--line:#dbe4ef;--green:#18794e;--red:#b42318;--bg:#f7f9fc;--card:#fff;--shadow:0 18px 50px rgba(23,47,79,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}button,input{font:inherit}.hidden{display:none!important}.topbar{height:74px;display:flex;align-items:center;gap:28px;padding:0 max(20px,calc((100vw - 1220px)/2));background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-size:22px;font-weight:850;white-space:nowrap}.brand>span:last-child>span{color:var(--blue2)}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:linear-gradient(145deg,var(--blue2),var(--blue));color:#fff;font-weight:900;font-size:13px;letter-spacing:-.5px}.nav{display:flex;gap:4px;flex:1}.nav a{text-decoration:none;color:#4b5a70;padding:10px 12px;border-radius:9px;font-weight:650;font-size:14px}.nav a:hover{background:var(--sky);color:var(--blue)}.account-actions{display:flex;gap:8px}.btn{border:0;border-radius:11px;padding:11px 16px;font-weight:780;cursor:pointer;transition:.16s;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(24,62,114,.18)}.btn-secondary{background:#fff;color:var(--blue);border:1px solid #b9c9dc}.btn-ghost{background:var(--sky);color:var(--blue)}.btn-danger{background:#fff1f0;color:var(--red);border:1px solid #ffd2ce}.btn-xl{padding:15px 22px;font-size:16px}.hero{max-width:1220px;margin:0 auto;padding:78px 24px 58px;display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center}.eyebrow{font-size:12px;letter-spacing:.13em;font-weight:900;color:var(--blue2)}.hero h1{font-size:clamp(38px,5vw,64px);line-height:1.02;letter-spacing:-.045em;margin:14px 0 20px;max-width:760px}.hero-copy>p{font-size:18px;line-height:1.65;color:var(--muted);max-width:690px}.hero-actions{display:flex;gap:10px;margin:30px 0 20px}.trust-row{display:flex;flex-wrap:wrap;gap:14px;font-size:13px;color:#506178;font-weight:650}.exam-preview{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:20px;transform:rotate(1deg)}.preview-head{display:flex;justify-content:space-between;padding:6px 2px 14px}.preview-progress{height:6px;background:#edf1f6;border-radius:99px;overflow:hidden}.preview-progress i{height:100%;display:block;background:var(--blue2)}.preview-card{padding:26px 10px}.preview-card small{font-weight:800;color:var(--blue2)}.preview-card h3{margin:10px 0 18px}.preview-card div{border:1px solid var(--line);padding:14px;border-radius:11px;margin:8px 0;color:#5b687a;font-weight:750}.stats-strip{max-width:1220px;margin:0 auto 18px;background:var(--blue);border-radius:20px;color:#fff;padding:26px 32px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.stats-strip div{display:flex;flex-direction:column}.stats-strip strong{font-size:28px}.stats-strip span{opacity:.78;font-size:13px;margin-top:4px}.section{max-width:1220px;margin:0 auto;padding:76px 24px}.section.alt{max-width:none;background:#eef4fb;padding-left:max(24px,calc((100vw - 1172px)/2));padding-right:max(24px,calc((100vw - 1172px)/2))}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}.section h2{font-size:34px;letter-spacing:-.025em;margin:8px 0 0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature{background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px;box-shadow:0 5px 20px rgba(30,56,87,.05)}.feature b{display:grid;place-items:center;background:var(--sky);width:38px;height:38px;border-radius:10px;color:var(--blue)}.feature h3{margin:18px 0 9px}.feature p{margin:0;color:var(--muted);line-height:1.55}.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.topic{background:#fff;border:1px solid #d7e2ef;border-radius:13px;padding:15px}.topic strong{display:block;font-size:14px}.topic span{font-size:12px;color:var(--muted)}.progress-box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;min-height:100px}.progress-table{width:100%;border-collapse:collapse}.progress-table th,.progress-table td{text-align:left;padding:12px;border-bottom:1px solid var(--line);font-size:14px}.status-ok{color:var(--green);font-weight:800}.status-bad{color:var(--red);font-weight:800}.premium-card{background:linear-gradient(125deg,#102f58,#265f9f);border-radius:22px;padding:36px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:30px}.premium-card .eyebrow{color:#bcd9ff}.premium-card h2{margin:8px 0;font-size:34px}.premium-card p{opacity:.8;max-width:680px}.premium-card .btn-primary{background:#fff;color:var(--blue)}footer{padding:42px 24px;text-align:center;background:#12213a;color:#fff}footer p{max-width:750px;margin:10px auto;color:#b6c3d5;line-height:1.6}footer small{color:#8394aa}
.auth-dialog{width:min(94vw,480px);border:0;border-radius:22px;padding:28px;box-shadow:0 30px 90px rgba(9,25,45,.35)}.auth-dialog::backdrop{background:rgba(8,21,39,.62);backdrop-filter:blur(4px)}.dialog-close{position:absolute;right:15px;top:13px;border:0;background:#eef3f8;width:34px;height:34px;border-radius:50%;font-size:24px;cursor:pointer}.auth-brand{display:flex;gap:12px;align-items:center;margin-bottom:22px}.auth-brand>div{display:flex;flex-direction:column}.auth-brand>div span{color:var(--muted);font-size:13px;margin-top:2px}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;background:#eef3f8;border-radius:11px;padding:4px;margin-bottom:20px}.auth-tabs button{border:0;background:transparent;padding:10px;border-radius:8px;font-weight:800;color:#607086;cursor:pointer}.auth-tabs button.active{background:#fff;color:var(--blue);box-shadow:0 2px 8px rgba(21,50,80,.08)}.auth-form{display:grid;gap:14px}.auth-form label{display:grid;gap:7px;font-size:13px;font-weight:750}.auth-form input{border:1px solid #cbd8e6;border-radius:10px;padding:12px 13px;outline:none}.auth-form input:focus{border-color:var(--blue2);box-shadow:0 0 0 3px #dceaff}.auth-form .check{display:flex;align-items:flex-start;gap:8px;font-weight:500;color:var(--muted)}.auth-form .check input{margin-top:2px}.auth-message{border-radius:10px;padding:10px 12px;font-size:13px;margin-bottom:12px;background:#fff1f0;color:var(--red);border:1px solid #ffd1cd}.auth-message.ok{background:#edfbf4;color:var(--green);border-color:#bee9d2}
.test-shell{min-height:calc(100vh - 74px);background:#eef3f8}.test-top{height:70px;background:#fff;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 max(18px,calc((100vw - 1220px)/2))}.test-top>div:first-child{display:flex;align-items:center;gap:12px}.test-top small{display:block;color:var(--blue2);font-weight:850}.test-top strong{display:block;margin-top:2px}.icon-btn{width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:26px;cursor:pointer}.timer{font-size:22px;font-weight:900;font-variant-numeric:tabular-nums}.test-layout{max-width:1220px;margin:0 auto;display:grid;grid-template-columns:220px 1fr;gap:22px;padding:22px}.question-palette{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;display:grid;grid-template-columns:repeat(5,1fr);gap:7px;align-content:start;height:max-content}.question-palette button{aspect-ratio:1;border:1px solid var(--line);background:#fff;border-radius:8px;font-weight:750;color:#5a687c;cursor:pointer}.question-palette button.current{outline:2px solid var(--blue2);color:var(--blue)}.question-palette button.done{background:#e7f2ff;border-color:#a7c8ec;color:var(--blue)}.question-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;min-height:650px}.question-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;font-weight:750}.question-panel h2{font-size:26px;line-height:1.35;margin:16px 0 22px}.question-image-wrap{display:flex;justify-content:center;margin:0 0 22px}.question-image-wrap img{max-width:100%;max-height:370px;object-fit:contain;border-radius:14px;border:1px solid var(--line);background:#f8fafc}.answers{display:grid;gap:10px}.answer{display:grid;grid-template-columns:42px 1fr;align-items:center;gap:12px;border:1.5px solid #ccd8e6;border-radius:13px;background:#fff;padding:13px;cursor:pointer;text-align:left;color:var(--ink)}.answer:hover{border-color:#8eafd3;background:#f8fbff}.answer.selected{border-color:var(--blue2);background:#eaf3ff}.answer b{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:#eef3f8;color:var(--blue)}.answer.selected b{background:var(--blue);color:#fff}.test-nav{display:flex;gap:9px;margin-top:24px}.test-nav #finishTest{margin-left:auto}.result-view{padding:46px 20px;min-height:80vh}.result-card{max-width:900px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:var(--shadow)}.result-badge{display:inline-block;padding:8px 13px;border-radius:999px;font-weight:850}.result-badge.ok{background:#e8f7ef;color:var(--green)}.result-badge.bad{background:#fff0ef;color:var(--red)}.result-card h1{margin:14px 0 8px;font-size:40px}.result-card>p{color:var(--muted)}.result-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0}.metric{border:1px solid var(--line);border-radius:13px;padding:16px}.metric strong{font-size:27px;display:block}.metric span{color:var(--muted);font-size:12px}.review-list details{border-top:1px solid var(--line);padding:12px 0}.review-list summary{cursor:pointer;font-weight:750}.review-answer{font-size:13px;color:var(--muted);margin:8px 0}.result-actions{display:flex;gap:8px;margin-top:26px}
@media(max-width:900px){.nav{display:none}.topbar{padding:0 16px}.account-actions{margin-left:auto}.hero{grid-template-columns:1fr;padding-top:42px}.exam-preview{display:none}.stats-strip{margin:0 16px;grid-template-columns:1fr 1fr}.cards{grid-template-columns:1fr}.topic-grid{grid-template-columns:1fr 1fr}.test-layout{grid-template-columns:1fr;padding:10px}.question-palette{grid-template-columns:repeat(10,1fr);order:2}.question-panel{min-height:unset;padding:20px}.test-top{padding:0 12px}.question-panel h2{font-size:21px}.result-metrics{grid-template-columns:1fr}.section{padding:52px 18px}.section.alt{padding-left:18px;padding-right:18px}.premium-card{align-items:flex-start;flex-direction:column}}@media(max-width:560px){.brand{font-size:18px}.brand-mark{width:34px;height:34px}.account-actions .btn{padding:9px 10px;font-size:12px}.hero{padding:34px 18px 40px}.hero h1{font-size:39px}.hero-copy>p{font-size:16px}.hero-actions{flex-direction:column}.trust-row{display:grid;gap:7px}.stats-strip{padding:19px;gap:16px}.stats-strip strong{font-size:23px}.topic-grid{grid-template-columns:1fr}.question-palette{grid-template-columns:repeat(6,1fr)}.test-nav{display:grid;grid-template-columns:1fr 1fr}.test-nav #finishTest{grid-column:1/-1;margin-left:0}.question-image-wrap img{max-height:280px}.result-card{padding:22px}.result-card h1{font-size:32px}.auth-dialog{padding:22px}}

.permit-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:10px;margin:0 0 28px}.permit-card{border:1px solid var(--line);background:#fff;border-radius:14px;padding:16px 10px;cursor:pointer;text-align:center;color:var(--ink)}.permit-card strong{display:block;font-size:18px;color:var(--blue)}.permit-card span{display:block;font-size:11px;color:var(--muted);margin-top:4px}.permit-card.active{border-color:var(--blue2);background:var(--sky);box-shadow:0 0 0 2px rgba(36,91,157,.08)}@media(max-width:900px){.permit-grid{grid-template-columns:repeat(4,1fr)}}@media(max-width:560px){.permit-grid{grid-template-columns:repeat(2,1fr)}}