.campus-tabs{display:flex;gap:24px;overflow-x:auto;border-bottom:1px solid #ded5ca;margin:0 0 32px;padding:0 0 2px;scrollbar-width:thin}.campus-tabs a{white-space:nowrap;text-decoration:none;padding:15px 2px;color:#62594f;font-weight:600;border-bottom:3px solid transparent}.campus-tabs a[aria-current]{color:#823207;border-color:#ce420e}.campus-welcome{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:40px;padding:24px 0 40px}.campus-welcome h1{font-size:clamp(28px,3.2vw,44px);max-width:600px}.campus-welcome video{width:100%;max-height:330px;background:#191715;border-radius:18px}.campus-welcome small{color:#776b5f}.campus-48{background:#fffaf4;border:1px solid #e7d7c4;border-radius:20px;padding:28px;margin:0 0 36px}.campus-48 li{padding:8px 0}.campus-levels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.campus-level{padding:0;overflow:hidden;margin:0;display:flex;flex-direction:column}.campus-level>img{width:100%;aspect-ratio:1.94;object-fit:cover}.campus-level>div{padding:24px;flex:1}.campus-level h2{font-size:22px;line-height:1.25}.campus-level details{margin:16px 0}.campus-level progress{display:block;width:100%;margin:8px 0}.campus-library{margin:30px 0}.campus-layout{display:grid;grid-template-columns:300px minmax(0,1fr);gap:40px;align-items:start}.campus-layout .reading{max-width:none;margin:0;min-width:0}.campus-sidebar{position:sticky;top:24px;max-height:85vh;overflow:auto;background:#f2eee7;border:1px solid #e3dbd1;border-radius:16px;padding:18px}.campus-sidebar details{margin:8px 0;padding:0;border:0;background:none}.campus-sidebar summary{padding:12px 4px;cursor:pointer;font-weight:600;line-height:1.4}.campus-sidebar nav{display:flex;flex-direction:column;gap:3px}.campus-sidebar a,.campus-locked{display:block;padding:10px 12px;font-size:13px;line-height:1.5;text-decoration:none;border-radius:8px}.campus-sidebar a[aria-current]{background:#fff;color:#873506;box-shadow:inset 3px 0 #ce420e}.campus-sidebar small{display:block;font-size:11px;color:#716457}.campus-locked{color:#80776e}.campus-subtitle{font-size:11px;text-transform:uppercase;letter-spacing:.08em;margin:15px 10px 5px;color:#796c60}.campus-back{display:inline-block;margin:0 0 24px;border:1px solid #d5c8b9;border-radius:30px;padding:9px 17px;text-decoration:none;font-size:13px}.campus-back:before{content:'←';margin-right:10px}.campus-filters{display:flex;gap:12px;flex-wrap:wrap;margin:25px 0}.campus-filters a{padding:8px 14px;border-radius:24px;text-decoration:none;background:#eee7dd}.campus-filters a[aria-current]{background:#251c16;color:white}.campus-compose{padding:22px;border:1px solid #dfd1c1;border-radius:16px}.campus-post p{white-space:normal;overflow-wrap:anywhere}.campus-post form{margin:14px 0}.campus-post blockquote{border-left:2px solid #cbb29a;padding:8px 20px;margin:18px 0;background:#faf6f0}.campus-ranking{list-style:decimal;padding-left:26px}.campus-ranking li{padding:20px;border-bottom:1px solid #ddd2c5}.campus-ranking span{float:right}.campus-footer{max-width:1200px;margin:48px auto 0;padding:24px;color:#76695c;font-size:11px;border-top:1px solid #ded5ca}.campus-footer p{font-size:11px;max-width:90ch}.campus-footer summary{cursor:pointer}.campus-footer strong{font-weight:600}.campus-pinned{border-left:3px solid #ce420e}a:focus-visible,summary:focus-visible,button:focus-visible{outline:3px solid #af440f;outline-offset:4px}
@media(max-width:1000px){.campus-levels{grid-template-columns:repeat(2,minmax(0,1fr))}.campus-layout{grid-template-columns:250px minmax(0,1fr);gap:24px}}
@media(max-width:700px){.campus-welcome,.campus-layout,.campus-levels{grid-template-columns:1fr}.campus-welcome{gap:20px}.campus-tabs{gap:20px}.campus-sidebar{position:static;max-height:380px}.campus-48{padding:22px}.campus-ranking span{float:none;display:block}.campus-level>img{max-height:220px}}
.campus-sidebar nav a{color:#4b3b2e!important;background:transparent}.campus-sidebar nav a[aria-current]{color:#873506!important;background:#fff}.campus-sidebar nav a:hover{background:#e9dfd1}.campus-sidebar .campus-locked{color:#76695e!important}
.campus-filters a{color:#594536!important}.campus-filters a[aria-current]{color:#fff!important}.campus-back{display:table}.campus-tabs a{color:#62594f!important}.campus-tabs a[aria-current]{color:#823207!important}
.campus-month-nav{display:flex;justify-content:space-between;align-items:center;gap:14px;margin:25px 0}.campus-month-nav h2{font-size:22px}.campus-month{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:1px;background:#ddd1c3;border:1px solid #ddd1c3;border-radius:12px;overflow:hidden;margin-bottom:30px}.campus-month>strong{text-align:center;background:#f1e9dd;padding:10px}.campus-month>div{background:#fff;min-height:90px;padding:10px;font-size:13px}.campus-month>div.today{background:#fff0e0;box-shadow:inset 0 0 0 2px #ce420e}.campus-month a{display:block;font-size:11px;line-height:1.4;padding:4px 0;color:#813308;overflow-wrap:anywhere}.campus-month .empty{background:#f4efe8}@media(max-width:700px){.campus-month>div{min-height:60px;padding:4px}.campus-month a{font-size:9px}.campus-month-nav{flex-wrap:wrap}.campus-month-nav h2{order:-1;width:100%;text-align:center}.campus-month-nav a{font-size:12px}.campus-month>strong{font-size:11px;padding:7px 2px}}