*{box-sizing:border-box}
:root{
  --blue:#1f4e79;--blue2:#2c6ea3;--gold:#e3a400;--ink:#203040;
  --muted:#687887;--bg:#f3f6f9;--line:#d6e0e8;--soft:#edf3f8;
  --green:#39775a;--build:#725b1d;--buildbg:#fff7dc;
}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}
.wrap{width:min(1120px,calc(100% - 30px));margin:auto}
header{background:linear-gradient(135deg,var(--blue),var(--blue2));color:white;border-bottom:6px solid var(--gold);padding:28px 0}
.school{font-size:.82rem;letter-spacing:.055em;text-transform:uppercase;font-weight:700;opacity:.92}
h1{font-size:clamp(2rem,5vw,3.45rem);line-height:1.08;margin:.2rem 0}
header p{margin:.25rem 0 0}
main{padding:26px 0 48px}
.intro{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px 24px;margin-bottom:18px;box-shadow:0 4px 15px rgba(20,50,80,.05)}
.intro h2{margin-top:0;color:var(--blue)}
.today{margin-top:14px;background:#fff4d6;border-left:5px solid var(--gold);padding:11px 14px;border-radius:9px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:16px}
.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 4px 15px rgba(20,50,80,.05);display:flex;flex-direction:column}
.card h2,.card h3{color:var(--blue);margin:.35rem 0 .45rem;line-height:1.2}
.card p{margin:.2rem 0 .8rem}
.card .icon{font-size:2rem;line-height:1}
.card .meta{font-size:.88rem;color:var(--muted);margin-top:auto}
.card .action{display:inline-block;align-self:flex-start;margin-top:12px;background:var(--blue);color:#fff;text-decoration:none;padding:10px 14px;border-radius:10px;font-weight:700}
.card .action:hover,.card .action:focus{background:#173c5e}
.card.coming{background:#fafbfc;color:#53616d}
.card.coming h2,.card.coming h3{color:#53616d}
.status{display:inline-block;align-self:flex-start;padding:5px 9px;border-radius:999px;font-size:.78rem;font-weight:700;margin-top:auto}
.status.live{background:#eaf5ee;color:#2f694c}
.status.build{background:var(--buildbg);color:var(--build)}
.comingBtn{all:unset;cursor:pointer;position:absolute;inset:0;border-radius:18px}
.comingBtn:focus-visible{outline:4px solid #8cb8de;outline-offset:2px}
.card:hover{border-color:#c7b46d;background:#fffdf4}
.tooltip{position:absolute;left:18px;right:18px;bottom:18px;background:#17344d;color:white;border-radius:10px;padding:10px 12px;font-size:.9rem;box-shadow:0 8px 24px rgba(0,0,0,.18);opacity:0;transform:translateY(6px);pointer-events:none;transition:.16s;z-index:3}
.card.coming:hover .tooltip,.card.coming:focus-within .tooltip{opacity:1;transform:none}
.backline{margin-bottom:15px}
.backline a{color:var(--blue);font-weight:700;text-decoration:none}
.backline a:hover{text-decoration:underline}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:#17344d;color:#fff;padding:13px 17px;border-radius:11px;box-shadow:0 10px 30px rgba(0,0,0,.25);opacity:0;pointer-events:none;transition:.2s;z-index:20;max-width:min(520px,calc(100% - 30px));text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
footer{background:#17344d;color:#eaf0f5;padding:18px 0;font-size:.9rem}
@media(max-width:600px){.card{min-height:0}.tooltip{display:none}}

/* Button für Rücknavigation auf Bereichsseiten */
.backline a.backbtn{display:inline-block;background:var(--blue);color:#fff;text-decoration:none;padding:10px 14px;border-radius:10px;font-weight:700}
.backline a.backbtn:hover,.backline a.backbtn:focus{background:#173c5e;color:#fff;text-decoration:none}

.footerlink{color:#eaf0f5;text-decoration:underline;text-underline-offset:3px}
.footerlink:hover,.footerlink:focus{color:#fff}
.footersep{opacity:.6;padding:0 .45rem}