:root{--navy:#17324a;--blue:#3d83b6;--cyan:#32c7d5;--cream:#f7f3e9;--line:#d9e0e4;--ink:#263640;--gold:#d7b06b}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f5f7f8;color:var(--ink);font:16px/1.68 Arial,sans-serif}
header{position:sticky;top:0;z-index:20;min-height:64px;background:var(--navy);color:#fff;display:flex;align-items:center;padding:0 20px;gap:12px}header strong{font-size:19px}.menu{display:none;background:none;color:#fff;border:1px solid #ffffff55;border-radius:8px;padding:7px 10px}.readbar{position:absolute;bottom:0;left:0;width:100%;height:3px;background:#ffffff22}.readbar i{display:block;height:100%;width:0;background:var(--cyan)}
.shell{max-width:1500px;margin:auto;display:grid;grid-template-columns:315px 1fr}nav{height:calc(100vh - 64px);position:sticky;top:64px;overflow:auto;background:#fff;border-right:1px solid var(--line);padding:18px}nav input{width:100%;padding:12px;border:1px solid var(--line);border-radius:9px;margin-bottom:12px}details{border-bottom:1px solid var(--line);padding:6px 0}summary{font-weight:700;color:var(--navy);cursor:pointer;padding:7px}nav a{display:block;text-decoration:none;color:#586975;font-size:13px;padding:5px 8px 5px 17px;border-radius:6px}nav a:hover{background:#edf7f9}
main{max-width:920px;width:100%;margin:auto;padding:32px 34px 100px}.hero{background:linear-gradient(135deg,#17324a,#3d83b6);color:#fff;border-radius:22px;padding:44px;margin-bottom:30px}.hero .eyebrow{font-size:11px;letter-spacing:.18em;color:#8de8ef;font-weight:bold}.hero h1{font-size:45px;line-height:1.05;margin:7px 0}.hero p{font-size:18px}.status{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;margin-top:20px}.statusbar{height:9px;background:#ffffff25;border-radius:999px;overflow:hidden}.statusbar i{display:block;height:100%;width:0;background:#8de8ef}.status span{font-size:13px}.filters{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.filters button{border:1px solid #ffffff44;background:#ffffff12;color:#fff;border-radius:999px;padding:7px 11px;cursor:pointer}
.modulehead{border-top:4px solid var(--cyan);padding-top:13px;margin:45px 0 16px}.modulehead small{letter-spacing:.17em;color:#268a94;font-weight:bold}.modulehead h2{color:var(--navy);font-size:29px;margin:2px 0}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:27px;margin:16px 0;box-shadow:0 3px 12px #17324a0a}.meta{display:flex;justify-content:space-between;gap:10px;font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:#7b8991}.badge{background:#eaf5f7;color:#2b6871;border-radius:999px;padding:3px 8px}.card h2{font-size:27px;color:var(--navy);line-height:1.2}.card h3{font-size:20px;color:var(--blue)}.card img{display:block;max-width:100%;max-height:540px;object-fit:contain;margin:18px auto 6px;border-radius:11px}figcaption{text-align:center;color:#7a858b;font-size:12px}.callout{display:flex;flex-direction:column;gap:4px;padding:15px 17px;border-radius:9px;margin:16px 0}.action{background:#eaf7f5;border-left:5px solid #4d9588}.key{background:#fff5e7;border-left:5px solid var(--gold)}.done{display:flex;align-items:center;gap:9px;border-top:1px solid var(--line);padding-top:16px;margin-top:22px;font-size:14px;color:#56656e}.done input{width:18px;height:18px}.pager{position:sticky;bottom:10px;display:flex;justify-content:space-between;gap:10px;margin-top:28px}.pager button{border:0;background:var(--navy);color:#fff;border-radius:10px;padding:11px 15px;box-shadow:0 3px 12px #0002;cursor:pointer}.hidden{display:none!important}footer{font-size:13px;color:#71808b;padding-top:25px}
@media(max-width:820px){.menu{display:block}.shell{display:block}nav{display:none;position:fixed;left:0;top:64px;width:88%;height:calc(100vh - 64px);z-index:30;box-shadow:8px 0 30px #0004}nav.open{display:block}main{padding:18px 13px 85px}.hero{padding:29px 22px}.hero h1{font-size:34px}.card{padding:21px}.modulehead h2{font-size:25px}}