:root{--black: #0d0b08;--black-soft: #141109;--panel: #1a160e;--panel-2: #211b11;--cream: #f4efe4;--cream-dim: #cdc4b2;--muted: #9a9081;--faint: #8d8272;--gold: #d99a2b;--gold-soft: #e7b95a;--gold-bright: #f0b840;--line: rgba(217, 154, 43, .22);--line-soft: rgba(244, 239, 228, .09);--ok: #5cc98a;--danger: #e06a5c;--review: #c39be8;--warn: var(--gold-soft);--maxw: 1120px;--radius: 14px;--f-display: "Archivo", -apple-system, BlinkMacSystemFont, sans-serif;--f-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--f-mono: "JetBrains Mono", ui-monospace, monospace;font-family:var(--f-body)}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}body{background:radial-gradient(1100px 520px at 80% -8%,rgba(217,154,43,.08),transparent 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var(--line);position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:12px;color:var(--cream)}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:11px;background:linear-gradient(140deg,var(--gold-bright),var(--gold));color:var(--black);font-family:var(--f-display);font-weight:900;letter-spacing:.5px}.brand-logo{height:44px;width:44px;object-fit:contain;border-radius:10px;border:1px solid var(--line)}.brand-text{display:flex;flex-direction:column;line-height:1.15}.brand-text strong{font-family:var(--f-display);font-size:1rem;font-weight:800}.brand-text small{color:var(--muted);font-size:.72rem}.header-user{display:flex;align-items:center;gap:10px}.cand-id{font-family:var(--f-mono);background:#d99a2b1f;color:var(--gold-soft);padding:4px 11px;border-radius:999px;font-size:.78rem;border:1px solid var(--line)}.site-footer{padding:28px 18px;text-align:center;color:var(--muted);font-size:.82rem;border-top:1px solid var(--line-soft);background:var(--black-soft)}.site-footer .disclaimer{margin-top:6px;font-size:.74rem;color:var(--faint);max-width:640px;margin-left:auto;margin-right:auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:11px;padding:11px 18px;font-size:.95rem;font-family:var(--f-body);font-weight:700;cursor:pointer;transition:.16s ease;background:linear-gradient(140deg,var(--gold-bright),var(--gold));color:var(--black)}.btn:hover{filter:brightness(1.06);transform:translateY(-1px)}.btn:disabled{opacity:.45;cursor:not-allowed;filter:none;transform:none}.btn-ghost{background:transparent;border-color:var(--line);color:var(--cream)}.btn-ghost:hover{background:#d99a2b1a;filter:none}.btn-outline{background:transparent;color:var(--gold-soft);border-color:var(--line)}.btn-outline:hover{background:#d99a2b14;color:var(--gold-bright);filter:none}.btn-gold{background:linear-gradient(140deg,var(--gold-bright),var(--gold));color:var(--black)}.btn-danger{background:transparent;border-color:#e06a5c80;color:var(--danger)}.btn-danger:hover{background:#e06a5c1f;filter:none}.btn-sm{padding:7px 13px;font-size:.84rem;border-radius:9px}.btn-block{width:100%}.link-btn{background:none;border:none;color:var(--gold-soft);font-weight:600;cursor:pointer;padding:6px 0;font-size:.85rem;font-family:var(--f-body)}.link-btn:hover{color:var(--gold-bright);text-decoration:underline}.card{background:linear-gradient(165deg,var(--panel),var(--black-soft));border:1px solid var(--line);border-radius:var(--radius)}.card-pad{padding:22px}.grid{display:grid;gap:16px}.grid-tests{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 11px;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.3px;border:1px solid var(--line-soft)}.badge-free{background:#5cc98a1f;color:var(--ok);border-color:#5cc98a4d}.badge-premium{background:#f0b8401f;color:var(--gold-bright);border-color:var(--line)}.badge-locked{background:#c39be81f;color:var(--review);border-color:#c39be847}.badge-muted{background:#f4efe40f;color:var(--muted)}.muted{color:var(--muted)}.center-note{text-align:center;padding:56px;color:var(--muted)}.error-note{background:#e06a5c1a;color:#f0a89f;border:1px solid rgba(224,106,92,.35);padding:11px 14px;border-radius:11px;margin:10px 0}.info-note{background:#d99a2b14;color:var(--cream-dim);border:1px solid var(--line);padding:11px 14px;border-radius:11px}.eyebrow{font-family:var(--f-mono);text-transform:uppercase;letter-spacing:.18em;font-size:.7rem;color:var(--gold)}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:.82rem;font-weight:600;color:var(--cream-dim)}.field input,input,select,textarea{padding:11px 13px;border:1px solid var(--line);border-radius:10px;font-size:1rem;background:var(--black-soft);color:var(--cream);font-family:var(--f-body)}.field input:focus,input:focus,select:focus,textarea:focus{outline:2px solid var(--gold);border-color:var(--gold)}input::placeholder,textarea::placeholder{color:var(--faint)}.auth-wrap{max-width:430px;margin:40px auto}.tabs{display:flex;gap:8px;margin-bottom:18px}.tabs button{flex:1;padding:10px;border:1px solid var(--line);background:transparent;color:var(--cream-dim);border-radius:10px;cursor:pointer;font-weight:600;font-family:var(--f-body)}.tabs button.active{background:linear-gradient(140deg,var(--gold-bright),var(--gold));color:var(--black);border-color:transparent}.hero{padding:8px 4px 20px}.hero h1{font-size:clamp(1.9rem,4.5vw,2.9rem);max-width:20ch}.hero .lede{font-size:1.05rem;color:var(--cream-dim);max-width:60ch}.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:8px 0 4px}.test-card{display:flex;flex-direction:column;gap:12px}.test-card h3{margin:0;font-size:1.12rem}.test-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);padding:12px 0}.test-meta .m{text-align:center}.test-meta .m b{display:block;font-family:var(--f-display);font-size:1.05rem;color:var(--cream)}.test-meta .m span{font-size:.68rem;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.test-row{display:flex;justify-content:space-between;font-size:.85rem;color:var(--muted)}.score-pill{font-family:var(--f-mono);font-weight:700;color:var(--gold-soft)}.card-cta{margin-top:auto}.unlock{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;background:linear-gradient(150deg,var(--panel-2),var(--black));color:var(--cream);padding:24px;border-radius:16px;border:1px solid var(--line)}.unlock h2{color:var(--cream);margin:0 0 4px}.unlock .price{font-family:var(--f-display);font-size:2rem;font-weight:800;color:var(--gold-bright)}.unlock .price small{font-size:.8rem;color:var(--muted);font-weight:500}.exam{display:grid;grid-template-columns:1fr 300px;gap:16px}.exam-timer{position:sticky;top:66px;display:flex;align-items:center;justify-content:space-between;background:linear-gradient(150deg,var(--panel-2),var(--black-soft));color:var(--cream);padding:11px 16px;border-radius:12px;margin-bottom:12px;z-index:5;border:1px solid var(--line)}.timer-clock{font-family:var(--f-mono);font-size:1.3rem;font-weight:700;color:var(--gold-bright)}.timer-clock.danger{color:var(--danger)}.q-marks{font-size:.8rem;color:var(--muted)}.option{display:flex;align-items:flex-start;gap:12px;padding:13px 15px;border:1px solid var(--line-soft);border-radius:11px;margin-bottom:10px;cursor:pointer;background:var(--black-soft);transition:.14s}.option:hover{border-color:var(--line)}.option.selected{border-color:var(--gold);background:#d99a2b1a}.option input{margin-top:3px;accent-color:var(--gold)}.exam-controls{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.palette{position:sticky;top:66px;align-self:start}.palette-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:12px}.pal-btn{aspect-ratio:1;border:1px solid var(--line-soft);border-radius:9px;font-weight:700;cursor:pointer;background:var(--black-soft);color:var(--cream-dim);font-family:var(--f-mono)}.pal-btn.current{outline:2px solid var(--gold)}.pal-answered{background:#5cc98ae6;color:var(--black);border-color:transparent}.pal-notans{background:#e06a5cd9;color:var(--black);border-color:transparent}.pal-review,.pal-review-ans{background:#c39be8d9;color:var(--black);border-color:transparent}.pal-notvisited{background:var(--black-soft)}.legend{display:grid;gap:7px;margin-top:14px;font-size:.78rem;color:var(--cream-dim)}.legend span{display:inline-flex;align-items:center;gap:8px}.dot{width:12px;height:12px;border-radius:3px;display:inline-block}.save-status{font-size:.78rem;color:var(--muted)}.result-hero{text-align:center;padding:30px}.result-score{font-family:var(--f-display);font-size:3rem;font-weight:800;color:var(--gold-bright)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;margin-top:18px}.stat{background:var(--black-soft);border:1px solid var(--line-soft);border-radius:11px;padding:14px;text-align:center}.stat .num{font-family:var(--f-display);font-size:1.4rem;font-weight:800;color:var(--cream)}.stat .lbl{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}.air-badge{display:inline-flex;gap:18px;background:linear-gradient(140deg,var(--gold-bright),var(--gold));color:var(--black);padding:14px 24px;border-radius:13px;font-family:var(--f-display);font-weight:800}table.data{width:100%;border-collapse:collapse}table.data th,table.data td{padding:10px;border-bottom:1px solid var(--line-soft);text-align:left;font-size:.9rem}table.data th{color:var(--muted);font-weight:700;font-size:.74rem;text-transform:uppercase;letter-spacing:.4px}.sol-q{border:1px solid var(--line-soft);border-radius:12px;padding:16px;margin-bottom:14px;background:linear-gradient(165deg,var(--panel),var(--black-soft))}.sol-opt{padding:8px 12px;border-radius:8px;margin:4px 0;border:1px solid transparent}.sol-correct{background:#5cc98a1f;border-color:#5cc98a4d}.sol-yours-wrong{background:#e06a5c1f;border-color:#e06a5c52}.watermark{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;display:grid;place-content:center;opacity:.05;font-size:2rem;font-family:var(--f-mono);transform:rotate(-20deg);z-index:1;color:var(--cream)}.footer-links{display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:center;margin-bottom:10px}.footer-links a{color:var(--cream-dim);font-weight:500;font-size:.82rem}.footer-links a:hover{color:var(--gold-soft)}.legal{max-width:820px;margin:0 auto;display:grid;gap:16px}.legal-toc{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:6px 18px;margin-top:8px}.legal-toc a{font-size:.9rem}.legal-section h2{margin-top:0}.legal-section ol,.legal-section ul{padding-left:20px}.legal-section li{margin-bottom:8px;color:var(--cream-dim)}.legal-section{scroll-margin-top:76px}.legal-footer{text-align:center;padding:8px 0 20px;font-size:.85rem}@media (max-width: 820px){.exam{grid-template-columns:1fr}.palette{position:static}.brand-text small{display:none}.app-main{padding:20px 14px 44px}}