:root{--navy:#1b2a5c;--teal:#075E54;--ink:#22262e;--muted:#5b6472;--line:#d9dee7;--bg:#fbfaf6}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
header.mp{background:var(--navy);color:#fff}
header.mp .in{max-width:980px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:8px 26px;flex-wrap:wrap}
header.mp .brand{color:#fff;text-decoration:none;font-weight:700;font-size:1.25em;letter-spacing:.3px}
header.mp ul{list-style:none;display:flex;gap:6px;margin:0 0 0 auto;padding:0;flex-wrap:wrap}
header.mp li a{display:block;color:#fff;text-decoration:none;font-weight:600;padding:8px 14px;border-radius:8px}
header.mp li a:hover,header.mp li a:focus-visible{background:rgba(255,255,255,.14)}
header.mp li a[aria-current=page]{background:#fff;color:var(--navy)}
main{max-width:980px;margin:0 auto;padding:30px 20px 70px}
h1{font-family:Georgia,"Times New Roman",serif;color:var(--navy);font-size:2em;line-height:1.2;margin:0 0 10px}
.lead{color:var(--muted);font-size:1.1em;max-width:640px;margin:0 0 26px}
.tabs{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.tabs a{display:block;background:#fff;border:1px solid var(--line);border-left:5px solid var(--teal);border-radius:10px;padding:18px;text-decoration:none;color:var(--navy);font-weight:700;font-size:1.15em}
.tabs a span{display:block;color:var(--muted);font-weight:400;font-size:.85em;margin-top:4px}
.tabs a:hover,.tabs a:focus-visible{box-shadow:0 2px 10px rgba(27,42,92,.15)}
.covers{list-style:none;padding:0;margin:20px 0 0;display:flex;flex-wrap:wrap;gap:26px}
.covers a{display:block;border-radius:6px;box-shadow:0 3px 14px rgba(0,0,0,.22);transition:transform .15s}
.covers a:hover,.covers a:focus-visible{transform:translateY(-4px)}
.covers img{display:block;width:240px;max-width:70vw;height:auto;border-radius:6px}
footer{border-top:1px solid var(--line);color:var(--muted);font-size:.88em;text-align:center;padding:22px 16px}
footer p{max-width:760px;margin:6px auto}
a:focus-visible{outline:3px solid #f2a900;outline-offset:2px}