/* BWK-Kongresse: scoped to overview, landing and booklet detail pages. */
.gf-bwk-page { color:#223329; padding:1rem 0 4rem; }
.gf-bwk-page .gf-bwk-eyebrow { color:#176b35; font-size:.82rem; font-weight:800; letter-spacing:.13em; text-transform:uppercase; margin:0 0 .55rem; }
.gf-bwk-page h1,.gf-bwk-page h2,.gf-bwk-page h3 { color:#176b35; text-wrap:balance; }
.gf-bwk-page h1 { font-size:clamp(2.1rem,4vw,3.25rem); line-height:1.1; margin:0 0 1rem; }
.gf-bwk-page h2 { font-size:clamp(1.55rem,2.7vw,2.2rem); line-height:1.2; margin:0 0 1rem; }
.gf-bwk-page p { line-height:1.65; }
.gf-bwk-lead { max-width:860px; font-size:clamp(1.12rem,1.55vw,1.3rem); }
.gf-bwk-feature { display:grid; grid-template-columns:minmax(200px,280px) minmax(0,1fr); gap:clamp(1.3rem,3vw,3rem); align-items:center; padding:clamp(1.25rem,3vw,2.4rem); margin:2rem 0 1.5rem; background:linear-gradient(135deg,#eef5ef,#fff 70%); border:1px solid #d8e6dc; border-top:6px solid #176b35; border-radius:22px; box-shadow:0 12px 32px rgba(23,62,35,.08); }
.gf-bwk-cover { display:block; width:100%; max-width:270px; height:auto; aspect-ratio: .69; object-fit:cover; object-position:center; border-radius:9px; box-shadow:0 10px 25px rgba(18,45,27,.16); background:#e9eee9; }
.gf-bwk-feature .gf-bwk-cover { margin:auto; }
.gf-bwk-feature p:last-of-type { margin-bottom:0; }
.gf-bwk-actions { display:flex; flex-wrap:wrap; gap:.7rem; margin-top:1.3rem; }
.gf-bwk-link { display:inline-flex; align-items:center; justify-content:center; min-height:44px; padding:.65rem 1.05rem; border-radius:999px; border:1px solid #176b35; color:#176b35; text-decoration:none; font-weight:700; line-height:1.2; }
.gf-bwk-link:hover,.gf-bwk-link:focus { background:#176b35; color:#fff; }
.gf-bwk-link--solid { background:#176b35; color:#fff; }
.gf-bwk-link--solid:hover,.gf-bwk-link--solid:focus { background:#104f28; }
.gf-bwk-viewer { margin:1.5rem 0 3rem; padding:1.1rem; background:#f4f7f4; border:1px solid #dbe8df; border-radius:18px; }
.gf-bwk-viewer > p { margin:0 0 1rem; }
.gf-bwk-gallery { margin:2.5rem 0; padding:clamp(1.2rem,3vw,2rem); border-radius:18px; border-left:6px solid #176b35; background:#f5f8f5; }
.gf-bwk-gallery h2 { margin-bottom:.5rem; }
.gf-bwk-gallery p { max-width:830px; }
.gf-bwk-archive { margin:2.4rem 0 1rem; }
.gf-bwk-archive-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1.15rem; margin-top:1.3rem; }
.gf-bwk-archive-card { display:flex; flex-direction:column; padding:1.1rem; background:#fff; border:1px solid #dce8df; border-radius:18px; box-shadow:0 9px 25px rgba(22,52,29,.06); }
.gf-bwk-archive-card img { width:100%; height:250px; object-fit:cover; object-position:top center; border-radius:10px; background:#e9eee9; }
.gf-bwk-archive-card .gf-bwk-year { display:block; color:#176b35; font-size:.85rem; font-weight:800; letter-spacing:.1em; margin-top:1rem; }
.gf-bwk-archive-card h3 { margin:.2rem 0 .55rem; font-size:1.42rem; }
.gf-bwk-archive-card p { margin:0 0 1rem; font-size:1.02rem; }
.gf-bwk-archive-card .gf-bwk-link { margin-top:auto; align-self:flex-start; }
.gf-bwk-crumb { margin-bottom:1.1rem; font-size:.98rem; }
.gf-bwk-crumb a { color:#176b35; }
.gf-bwk-detail-head { margin-bottom:1.5rem; }
@media (max-width:800px) { .gf-bwk-archive-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } .gf-bwk-feature { grid-template-columns:minmax(145px,220px) minmax(0,1fr); } }
@media (max-width:600px) { .gf-bwk-feature { grid-template-columns:1fr; } .gf-bwk-feature .gf-bwk-cover { max-width:215px; } .gf-bwk-archive-grid { grid-template-columns:1fr; } .gf-bwk-archive-card { display:grid; grid-template-columns:110px 1fr; column-gap:1rem; align-items:start; } .gf-bwk-archive-card img { grid-row:1 / span 4; height:155px; } .gf-bwk-archive-card .gf-bwk-year { margin-top:0; } .gf-bwk-archive-card h3 { font-size:1.25rem; } .gf-bwk-archive-card .gf-bwk-link { margin-top:.45rem; } .gf-bwk-viewer { padding:.5rem; } }

/* Lokaler BWK-Blättermodus */
.gf-bwk-flip { max-width:1200px; margin:0 auto; outline-offset:6px; }
.gf-bwk-flip-stage { width:100%; min-height:410px; display:flex; flex-direction:column; align-items:center; justify-content:center; background:linear-gradient(135deg,#e7eee8,#f5f7f3); border-radius:14px; padding:12px; overflow:hidden; }
.gf-bwk-flip-book { margin:0 auto; width:100%; }
.gf-bwk-flip-loading { margin:1rem; color:#176b35; font-weight:700; }
.gf-bwk-flip-controls { display:flex; align-items:center; justify-content:center; gap:1rem; flex-wrap:wrap; margin:1rem auto .5rem; }
.gf-bwk-flip-controls[hidden] { display:none!important; }
.gf-bwk-flip-controls button { border:0; border-radius:999px; min-width:105px; min-height:44px; padding:.55rem 1rem; background:#176b35; color:#fff; font-weight:700; cursor:pointer; }
.gf-bwk-flip-controls button:hover,.gf-bwk-flip-controls button:focus { background:#0d4e26; }
.gf-bwk-flip-controls button:disabled { opacity:.45; cursor:default; }
.gf-bwk-flip-counter { min-width:135px; color:#183b27; font-weight:700; text-align:center; }
.gf-bwk-flip-help { text-align:center; margin:.75rem 0 0!important; font-size:.95rem; }
.gf-bwk-flip-help a { color:#176b35; font-weight:700; }
@media(max-width:640px){.gf-bwk-flip-stage{min-height:320px;padding:6px}.gf-bwk-flip-controls{gap:.5rem}.gf-bwk-flip-controls button{min-width:90px}.gf-bwk-flip-counter{order:-1;flex-basis:100%}}