*{box-sizing:border-box}:root{--ink:#17243a;--muted:#667286;--red:#d92929;--line:#dfe4e8;--paper:#f6f8fa}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink)}.wrap{width:min(1180px,calc(100% - 48px));margin:auto}header{border-bottom:1px solid var(--line)}.head{min-height:112px;display:flex;align-items:center;justify-content:space-between;gap:35px}.brand{text-decoration:none;color:var(--red)}.brand b{display:block;font-size:35px}.brand span{display:block;font-size:15px;font-weight:bold;margin-top:5px}nav{display:flex;gap:25px;flex-wrap:wrap}nav a{text-decoration:none;color:var(--ink);font-size:14px;padding:10px 0}nav a:hover{color:var(--red)}.hero{padding:70px 0 48px}.eyebrow{color:var(--red);font-size:12px;font-weight:bold;letter-spacing:1.6px}.hero h1,.copy h1{font-size:clamp(38px,5vw,60px);line-height:1.06;letter-spacing:-2px;margin:12px 0 20px}.hero h1,.lead{max-width:1120px}.lead{font-size:19px;line-height:1.65;color:var(--muted)}.books{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;padding-bottom:90px}.card{border:1px solid var(--line);border-radius:5px;overflow:hidden;text-decoration:none;color:var(--ink)}.card:hover{box-shadow:0 14px 35px #17243a1a}.info{background:var(--paper);border-top:1px solid var(--line);padding:24px 26px 28px}.info small{color:var(--red);font-weight:bold;letter-spacing:1.4px}.info h2{font-size:23px;margin:8px 0}.info p{color:var(--muted)}.cover{padding:28px 18px;display:flex;justify-content:center}.cover img{display:block;height:340px;max-width:100%;width:auto;object-fit:contain;box-shadow:0 8px 22px #0003}.bookpage{display:grid;grid-template-columns:330px 1fr;gap:70px;padding:65px 0 90px;align-items:start}.bookpage>.cover{padding:0}.bookpage>.cover img{height:430px}.copy>p:not(.eyebrow){font-size:17px;line-height:1.7;color:#46546a;max-width:780px}.resources{margin-top:35px;padding-top:25px;border-top:1px solid var(--line)}.resources h2{font-size:24px}.resourcegrid{display:grid;grid-template-columns:1fr 1fr;gap:11px}.resource{min-height:58px;border:1px solid var(--line);border-radius:5px;padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px;text-decoration:none;color:var(--ink);background:var(--paper);font-size:14px;font-weight:bold}.resource:hover{border-color:var(--red);color:var(--red)}.resource b{color:var(--red);font-size:20px}footer{border-top:1px solid var(--line);color:var(--muted);font-size:13px}footer .wrap{min-height:80px;display:flex;align-items:center;justify-content:space-between}@media(max-width:900px){.head{display:block;padding:24px 0}nav{margin-top:18px}.books{grid-template-columns:1fr;max-width:600px}.bookpage{grid-template-columns:1fr;gap:38px}.bookpage>.cover{margin:auto}.resourcegrid{grid-template-columns:1fr}}@media(max-width:600px){.wrap{width:calc(100% - 30px)}.brand b{font-size:29px}nav{display:grid;grid-template-columns:1fr 1fr;gap:4px 14px}.bookpage>.cover img{height:340px}footer .wrap{display:block;padding:25px 0}footer span{display:block;margin-top:6px}}
/* Simplified home introduction */
.hero{padding-top:64px;padding-bottom:52px}.hero .eyebrow{font-size:14px;letter-spacing:1.8px;margin:0 0 17px}.hero .lead{font-size:22px;line-height:1.55;color:var(--ink);max-width:1120px;margin:0}