:root{--orange:#ef8b35;--ink:#202c26;--paper:#faf8f4;--line:#e3e1d8;--muted:#69746b}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Cairo,Tahoma,Arial,sans-serif;line-height:1.8}button,input{font:inherit}a{color:inherit}button,a,input{touch-action:manipulation}:focus-visible{outline:3px solid #aa570d;outline-offset:4px} header{border-bottom:1px solid var(--line);background:#fff}.nav{max-width:1180px;margin:auto;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{direction:ltr;font-size:25px;font-weight:900;text-decoration:none}.brand b{color:#b65d13}.nav nav{display:flex;gap:22px;font-size:14px}.nav nav a{text-decoration:none}.wrap{max-width:1120px;margin:auto;padding:0 24px}.hero{padding:58px 0 35px;display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:center}.eyebrow{font-size:12px;letter-spacing:2px;color:#8f501d;font-weight:bold}h1{font-size:clamp(32px,5vw,58px);line-height:1.45;margin:16px 0;letter-spacing:-1.3px}h1 span{color:#b85d17}.intro{color:var(--muted);font-size:17px;max-width:610px}.heroaside{background:#e9eee5;padding:30px;border-radius:22px}.heroaside strong{display:block;font-size:35px;direction:ltr}.steps{list-style:none;padding:0;margin:16px 0 0;counter-reset:step}.steps li{counter-increment:step;margin-top:12px}.steps li:before{content:counter(step);display:inline-grid;place-items:center;width:30px;height:30px;background:white;border-radius:50%;margin-left:10px}.button,button{border:1px solid var(--line);border-radius:9px;padding:11px 19px;background:#fff;color:var(--ink);cursor:pointer;text-decoration:none;display:inline-block}.primary{background:var(--orange);border-color:var(--orange);font-weight:bold}.dark{background:var(--ink);color:white}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.bar{display:flex;justify-content:space-between;gap:20px;align-items:center;background:white;border:1px solid var(--line);padding:20px 24px;border-radius:12px}.bar p{margin:0;font-size:13px;color:var(--muted)}.section{padding:40px 0}.section h2{font-size:28px;margin:0 0 10px}.sub{color:var(--muted);margin-top:0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px}.card small{color:#9d591f}.card h3{font-size:20px;margin:10px 0}.card p{font-size:14px;color:var(--muted)}.card a{text-underline-offset:5px}.card .num{font-size:11px;font-family:monospace;color:#899386}.testnav{display:flex;gap:9px;flex-wrap:wrap;margin:22px 0}.testnav button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}.quiz{background:white;border:1px solid var(--line);border-radius:16px;padding:clamp(18px,4vw,36px);scroll-margin-top:20px}.quiz h3{font-size:25px;margin:0 0 12px}.passage{background:#edf2e9;padding:24px;border-radius:10px;line-height:1.95;text-align:left;font-size:18px}.q{margin:22px 0;border:1px solid var(--line);padding:18px;border-radius:10px;min-width:0}.q legend{font-weight:bold;font-size:16px;padding:0 6px;max-width:100%;line-height:1.9}.option{display:flex;gap:10px;align-items:center;padding:12px;margin:8px 0;border:1px solid #eee;border-radius:8px;cursor:pointer}.option:has(input:checked){background:#fff3e5;border-color:#cd7729}.option input{width:18px;height:18px;accent-color:#ac5a13;flex-shrink:0}.q.correct{border-color:#50835c;background:#f6fbf6}.q.wrong{border-color:#b35c48;background:#fff9f6}.feedback{border-top:1px solid #dcded6;padding-top:12px;margin-bottom:0;font-size:14px}.status{color:#974330;font-weight:bold}.result{background:#edf2e9;padding:24px;border-radius:12px;margin:20px 0}.result strong{font-size:25px;display:block}.result p{margin:8px 0}.result a{font-weight:bold;text-underline-offset:5px}progress{width:180px;height:10px;accent-color:#2f5b3a}.small{font-size:12px;color:var(--muted)}.exam{background:#f1ede6;border-radius:14px;padding:26px;display:flex;gap:26px;justify-content:space-between;align-items:center;margin:24px 0 44px}.search{width:100%;max-width:440px;padding:12px 16px;border:1px solid var(--line);border-radius:9px;margin:10px 0 20px}.empty{padding:18px;background:#fff1e0} footer{background:#202c26;color:white;padding:30px 24px;margin-top:30px} footer>div{max-width:1120px;margin:auto;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap} footer a{color:white} [hidden]{display:none!important}@media(max-width:760px){.hero{grid-template-columns:1fr;gap:20px;padding-top:32px}.heroaside{padding:22px}.grid{grid-template-columns:1fr 1fr}.nav{flex-wrap:wrap;gap:12px}.nav nav{gap:14px;font-size:12px}.wrap{padding:0 16px}.bar,.exam{align-items:flex-start;flex-direction:column;gap:14px}.quiz{padding:16px}.q{padding:12px}}@media(max-width:460px){.grid{grid-template-columns:1fr}.heroaside strong{font-size:28px}.testnav button{font-size:13px;padding:10px 12px}.section h2{font-size:24px}}