:root{--blue:#1d4ed8;--blue-dark:#1e3a8a;--blue-soft:#eff6ff;--ink:#1f2937;--muted:#6b7280;--line:#e5e7eb;--bg:#f4f6f9;--white:#fff;--radius:12px;--shadow:0 1px 3px rgba(0,0,0,.08),0 4px 14px rgba(0,0,0,.05)}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.6;color:var(--ink);background:var(--bg)}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.25;margin:0 0 .5em;color:#111827}
.container{width:100%;max-width:1140px;margin:0 auto;padding:0 1rem}
.main{padding-top:1.5rem;padding-bottom:3rem;min-height:70vh}
.muted{color:var(--muted)}

/* header */
.site-header{background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:60px;flex-wrap:wrap}
.brand{font-weight:700;font-size:1.15rem;color:var(--blue-dark)}
.brand:hover{text-decoration:none}
.nav-toggle{display:inline-block;background:none;border:1px solid var(--line);border-radius:8px;font-size:1.3rem;padding:.2rem .6rem;cursor:pointer}
.site-nav{display:none;width:100%;flex-direction:column;padding-bottom:.6rem}
.site-nav.open{display:flex}
.site-nav a{padding:.5rem .25rem;color:var(--ink);border-radius:8px}
.site-nav a.active,.site-nav a:hover{color:var(--blue);text-decoration:none}
@media(min-width:700px){.nav-toggle{display:none}.site-nav{display:flex;flex-direction:row;width:auto;gap:1.25rem;padding:0}}

.page-head{text-align:center;padding:1.5rem 0 2rem}
.page-head h1{font-size:clamp(1.8rem,5vw,2.6rem)}
.lead{max-width:40rem;margin:0 auto;color:var(--muted);font-size:1.1rem}
.filter{margin-top:1.25rem;display:inline-flex;gap:.6rem;align-items:center;flex-wrap:wrap;justify-content:center}
select,input,textarea{font:inherit}
.filter select{padding:.5rem .75rem;border:1px solid var(--line);border-radius:8px;background:#fff;max-width:100%}

/* grids */
.grid{display:grid;gap:1.25rem;grid-template-columns:1fr}
@media(min-width:600px){.grid.cards{grid-template-columns:repeat(2,1fr)}.grid.photos{grid-template-columns:repeat(2,1fr)}}
@media(min-width:900px){.grid.cards{grid-template-columns:repeat(3,1fr)}.grid.photos{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1100px){.grid.photos{grid-template-columns:repeat(4,1fr)}}

.card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.12)}
.card-img{display:block;aspect-ratio:16/10;overflow:hidden;background:#e5e7eb}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.card:hover .card-img img{transform:scale(1.04)}
.card-body{padding:1rem 1.1rem 1.25rem;display:flex;flex-direction:column;gap:.35rem;flex:1}
.card-body h3{margin:0;font-size:1.15rem}
.card-body h3 a{color:#111827}
.card-body p{margin:0}
.card-body .btn{margin-top:auto;align-self:flex-start}
.meta{font-size:.85rem;color:var(--muted)}
.loc{color:var(--ink)}

.btn{display:inline-block;background:var(--blue);color:#fff;border:0;border-radius:8px;padding:.55rem 1.1rem;font-weight:600;cursor:pointer;font-size:.95rem;margin-top:.5rem}
.btn:hover{background:var(--blue-dark);text-decoration:none;color:#fff}

.pagination{display:flex;gap:.4rem;justify-content:center;margin-top:2rem;flex-wrap:wrap}
.pagination a,.pagination span{padding:.45rem .8rem;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink)}
.pagination .current{background:var(--blue);border-color:var(--blue);color:#fff}
.empty{background:#fff;border-radius:var(--radius);padding:3rem 1rem;text-align:center;color:var(--muted);box-shadow:var(--shadow)}

/* event page */
.back{display:inline-block;margin-bottom:.5rem}
.event{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem}
@media(min-width:700px){.event{padding:2rem}}
.event-head h1{font-size:clamp(1.7rem,4.5vw,2.4rem);margin-top:.4rem}
.badge{display:inline-block;background:var(--blue-soft);color:var(--blue);padding:.15rem .7rem;border-radius:999px;font-size:.8rem;font-weight:600}
.facts{list-style:none;padding:0;margin:.5rem 0 1.25rem;display:flex;flex-wrap:wrap;gap:.4rem 1.5rem;color:var(--muted)}
.facts strong{color:var(--ink)}
.event-cover{width:100%;max-height:520px;object-fit:cover;border-radius:var(--radius);margin-bottom:1.5rem}
.prose{max-width:48rem;overflow-wrap:anywhere}
.event-gallery{margin-top:2.5rem}
.event-gallery h2 small{color:var(--muted);font-weight:400}
.photo{margin:0;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.photo a{display:block;aspect-ratio:4/3;overflow:hidden;background:#e5e7eb;cursor:zoom-in}
.photo img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.photo:hover img{transform:scale(1.05)}
.photo figcaption{padding:.5rem .75rem;font-size:.88rem;color:var(--muted)}
.related{margin-top:3rem}

.site-footer{border-top:1px solid var(--line);background:#fff;padding:1.25rem 0;color:var(--muted);text-align:center;font-size:.9rem}

/* lightbox */
.lb{position:fixed;inset:0;background:rgba(10,15,30,.93);z-index:1000;display:flex;align-items:center;justify-content:center;padding:3rem .5rem}
.lb[hidden]{display:none}
.lb-fig{margin:0;max-width:100%;text-align:center}
.lb-fig img{max-width:calc(100vw - 1rem);max-height:80vh;margin:0 auto;border-radius:8px;object-fit:contain}
.lb-fig figcaption{color:#e5e7eb;margin-top:.75rem;padding:0 1rem}
.lb button{position:absolute;background:rgba(255,255,255,.12);color:#fff;border:0;border-radius:50%;width:2.8rem;height:2.8rem;font-size:1.8rem;line-height:1;cursor:pointer}
.lb button:hover,.lb button:focus-visible{background:rgba(255,255,255,.3)}
.lb-close{top:.75rem;right:.75rem}
.lb-prev{left:.5rem;top:50%;transform:translateY(-50%)}
.lb-next{right:.5rem;top:50%;transform:translateY(-50%)}
body.lb-open{overflow:hidden}