:root{--navy:#262523;--navy2:#654b3b;--gold:#b49a73;--ink:#262523;--muted:#68635b;--line:#ddd4c8;--bg:#f6f2ea;--paper:#fff;--brown:#654b3b}
.header{background:#262523;border-color:#b49a73}.hero{background:linear-gradient(110deg,#242321,#654b3b)}.hero:after{border-color:#dfcfb644}.hero p,.hero .stat span{color:#f0e8dc}.eyebrow{color:#654b3b}.hero .eyebrow{color:#e4d5bc}.btn.gold{background:#eee5d5;color:#262523}.btn.ghost{background:#f2ede5;color:#654b3b}.btn.light{border-color:#ddd4c8}.kicker{color:#654b3b}.tag,.pill{background:#f6f2ea;border-color:#ddd4c8;color:#654b3b}.card h3{color:#262523}.footer{background:#eee7dc;border-color:#ddd4c8;color:#68635b}.feature-illustration{background:#f6f2ea;border-color:#ddd4c8}.feature-illustration strong{color:#654b3b}.nav a{border:1px solid #ffffff66;color:#fff;border-radius:9px;padding:8px 12px;font-size:13px;font-weight:650}.nav a:hover{background:#ffffff1c}.brand-logo,.footer-brand img{object-fit:contain}.periods{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 22px}.periods button{background:#fff;border:1px solid #c6b8a5;color:#654b3b;padding:9px 13px;border-radius:8px;min-width:54px}.periods button[aria-pressed=true]{background:#654b3b;color:white}.private-note{background:#eee5d5;padding:8px 20px;text-align:center;color:#493a2d;font-size:12px}.draft-tag{font-weight:700;color:#654b3b;display:block;margin-top:8px}.filters{grid-template-columns:2fr repeat(4,1fr)}.learning{margin:25px 0 38px;padding:25px;display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center}.learning h2{margin:4px 0 10px}.learning p{margin:0 0 14px}.learning ol{margin:0;padding-left:22px}.learning li{padding:5px 0}.empty{grid-column:1/-1}.meta-period{color:#654b3b}
@media(max-width:1000px){.filters{grid-template-columns:repeat(2,minmax(0,1fr))}.learning{grid-template-columns:1fr}.nav{gap:8px}}@media(max-width:690px){.filters{grid-template-columns:1fr}.nav a{text-align:center;flex:1}.periods{gap:6px}.periods button{padding:8px 11px}.learning{padding:19px}.headerinside{gap:15px}}

.topnav .portalback{color:#fff;border:1px solid #ffffff66;border-radius:8px;padding:8px 10px;font-size:13px;text-decoration:none}