:root{--navy:#16284a;--navy2:#0e1b33;--red:#8a1c2b;--red2:#6d1421;--cream:#faf7f2;--stone:#e9e3d8;--ink:#1f2430;--muted:#5b6475;--ok:#1f7a3d;--gold:#8a6209;--goldbg:#fff4d6;--r:10px;--sh:0 6px 24px rgba(14,27,51,.10)}
*{box-sizing:border-box}
body{margin:0;font:16px/1.6 "Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;color:var(--ink);background:#fff}
a{color:var(--red)}a:hover{color:var(--red2)}
img{max-width:100%}
.wrap{max-width:1120px;margin:0 auto;padding:0 18px}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;color:var(--navy);line-height:1.25;margin:0 0 .5em}
h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.15rem}
main{padding:28px 18px 60px;min-height:70vh}
/* header */
.top{background:linear-gradient(135deg,#0e1b33 0%,#16284a 100%);border-bottom:5px solid var(--red)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:16px;padding-bottom:16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:18px;text-decoration:none}
.brand .logo{width:88px;height:88px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;padding:6px;box-shadow:0 0 0 3px rgba(255,255,255,.25);flex:none}
.brand .logo img{width:100%;height:100%;object-fit:contain}
.brand .bt b{display:block;font:700 2.1rem/1.05 Georgia,"Times New Roman",serif;color:#fff;letter-spacing:.01em}
.brand .bt small{display:block;margin-top:6px;font:700 .8rem "Segoe UI",sans-serif;letter-spacing:.28em;text-transform:uppercase;color:#f3b9c1}
nav{display:flex;gap:2px;flex-wrap:wrap;align-items:center}
nav a{padding:9px 13px;border-radius:6px;text-decoration:none;color:#fff;font-weight:600;font-size:.93rem}
nav a:hover{background:rgba(255,255,255,.14);color:#fff}
nav a.on{background:var(--red);color:#fff}
nav a.hub{color:#aab6d0;font-weight:400;margin-left:6px}
.foot{background:var(--navy2);color:#b9c3d9;font-size:.85rem;padding:20px 0}.foot a{color:#d6dcea}
/* buttons */
.btn,button.btn{display:inline-block;background:var(--red);color:#fff;border:0;border-radius:999px;padding:10px 22px;font:700 .95rem inherit;font-family:inherit;text-decoration:none;cursor:pointer}
.btn:hover{background:var(--red2);color:#fff}
.btn.navy{background:var(--navy)}.btn.navy:hover{background:var(--navy2)}
.btn.ghost{background:#fff;color:var(--navy);border:2px solid var(--navy)}
.btn.ghost:hover{background:var(--cream);color:var(--navy)}
.btn.sm{padding:5px 14px;font-size:.85rem}
.btn.danger{background:#fff;color:var(--red);border:2px solid var(--red)}
.btn.light{background:#fff;color:var(--navy)}.btn.light:hover{background:var(--cream);color:var(--navy)}
.btn.ghostw{background:transparent;color:#fff;border:2px solid #fff}.btn.ghostw:hover{background:#fff;color:var(--navy)}
.flash{padding:12px 16px;border-radius:8px;margin-bottom:16px;border:1px solid}
.flash.ok{background:#e9f6ee;border-color:#9fd2b1;color:#14502a}
.flash.err{background:#fdeceb;border-color:#e8a8a4;color:#7a1712}
.flash.info{background:#fff6e0;border-color:#f0dca6;color:#5a4710}
.flash code{word-break:break-all;background:#fff;padding:2px 6px;border-radius:4px}
.lead{color:var(--muted);font-size:1.08rem}
.card{background:#fff;border:1px solid var(--stone);border-radius:var(--r);padding:22px;box-shadow:var(--sh);margin-bottom:20px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid-loc{display:grid;grid-template-columns:2fr 1fr;gap:18px}
/* forms */
form.f label{display:block;font-weight:600;margin:14px 0 4px;color:var(--navy)}
form.f .hint{font-weight:400;color:var(--muted);font-size:.85rem}
form.f input[type=text],form.f input[type=email],form.f input[type=password],form.f input[type=date],form.f input[type=time],form.f input[type=url],form.f input[type=tel],form.f input[type=number],form.f select,form.f textarea{width:100%;padding:10px 12px;border:1px solid #c9c2b3;border-radius:8px;font:inherit;background:#fff}
form.f input.big{padding:14px 14px;font-size:1.1rem}
form.f textarea{min-height:120px}
form.f input:focus,form.f select:focus,form.f textarea:focus{outline:2px solid var(--navy);border-color:var(--navy)}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.req{color:var(--red)}
.chk{display:inline-flex;vertical-align:middle;margin-left:4px}
.badge{display:inline-block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:2px 9px;border-radius:999px;background:var(--stone);color:var(--navy)}
.badge.red{background:var(--red);color:#fff}.badge.ok{background:#dff1e5;color:var(--ok)}.badge.warn{background:#fff0c9;color:#7a5a00}.badge.grey{background:#ececec;color:#555}.badge.gold{background:var(--goldbg);color:var(--gold)}
/* calendar page hero */
.hero2{background:var(--navy);color:#fff;border-radius:var(--r);padding:26px 28px;margin-bottom:22px;border-left:6px solid var(--red)}
.hero2 .h2row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.hero2 h1{color:#fff;margin:0;font-size:1.55rem;flex:1 1 380px}
.hero2 p{margin:10px 0 0;color:#d6dcea;font-size:1.05rem}
.h2btns{display:flex;gap:10px;flex-wrap:wrap;margin-left:auto}
.h2btns .btn{padding:10px 16px;font-size:.95rem}
/* ongoing exhibits banner */
.banner{margin:0 0 22px}
.banner h2{font:700 .9rem "Segoe UI",sans-serif;text-transform:uppercase;letter-spacing:.14em;color:var(--gold);margin:0 0 8px}
.bnr{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px}
.bcard{flex:0 0 min(430px,88%);scroll-snap-align:start;display:flex;gap:12px;align-items:center;background:linear-gradient(135deg,var(--goldbg),#fff);border:1px solid #ecd9a6;border-left:6px solid var(--gold);border-radius:var(--r);padding:12px 14px;text-decoration:none;color:var(--ink)}
.bcard:hover{box-shadow:var(--sh)}
.bcard img{width:80px;height:80px;object-fit:cover;border-radius:8px;flex:none}
.bcard b{display:block;font:700 1.05rem Georgia,serif;color:var(--navy);line-height:1.25}
.bcard span{display:block;font-size:.88rem;color:var(--muted)}
/* calendar */
.calhead{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:8px 0 12px;flex-wrap:wrap}
.calhead h2{margin:0}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 18px;align-items:end}
.filters label{font-size:.78rem;font-weight:700;color:var(--muted);display:block;text-transform:uppercase;letter-spacing:.05em}
.filters select{padding:8px 10px;border:1px solid #c9c2b3;border-radius:8px;font:inherit;min-width:150px}
.cal{display:grid;grid-template-columns:repeat(7,1fr);border-top:1px solid var(--stone);border-left:1px solid var(--stone)}
.cal .dh{background:var(--navy);color:#fff;text-align:center;font-weight:700;font-size:.8rem;padding:7px 0;border-right:1px solid var(--navy2)}
.cal .day{min-height:104px;border-right:1px solid var(--stone);border-bottom:1px solid var(--stone);padding:4px;background:#fff;overflow:hidden}
.cal .day.pad{background:var(--cream)}
.cal .day.today{background:#fff8e6}
.cal .dn{font-weight:700;font-size:.85rem;color:var(--navy)}
.cal .dow,.cal .dots{display:none}
.cal a.ev{display:block;margin-top:3px;padding:3px 6px;border-radius:5px;background:#0f766e;color:#fff;font-size:.76rem;line-height:1.3;text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cal a.ev:hover{background:var(--red)}
.cal a.ev.acc{background:var(--red)}
.cal a.ev.hap{background:#1d3fa0}
.cal a.ev.hap:hover{background:#142e78}
.cal a.ev.hap.bar{border-radius:0;margin-left:-5px;margin-right:-5px;padding-left:10px}
.cal a.ev.hap.bar.xs{border-radius:5px 0 0 5px;margin-left:0;padding-left:6px}
.cal a.ev.hap.bar.xe{border-radius:0 5px 5px 0;margin-right:0}
.cal a.ev.hap.bar.xs.xe{border-radius:5px}
.cal a.ev.hap.bar.cont{color:transparent}
.badge.blue{background:#dbe5fb;color:#1d3fa0}
.datebox.hapbox{background:#1d3fa0}
.cal a.ev.cancelled{background:#999;text-decoration:line-through}
.cal a.ev.exh{background:var(--gold);border-radius:0;margin-left:-5px;margin-right:-5px;padding-left:10px}
.cal a.ev.exh:hover{background:#6d4c07}
.cal a.ev.exh.xs{border-radius:5px 0 0 5px;margin-left:0;padding-left:6px}
.cal a.ev.exh.xe{border-radius:0 5px 5px 0;margin-right:0}
.cal a.ev.exh.xs.xe{border-radius:5px}
.cal a.ev.exh.cont{color:transparent}
.legend{font-size:.85rem;color:var(--muted);margin:10px 0 24px}
.legend i{display:inline-block;width:12px;height:12px;border-radius:3px;vertical-align:-1px;margin:0 4px 0 12px}
.evlist{list-style:none;padding:0;margin:0}
.evlist li{display:grid;grid-template-columns:70px 1fr;gap:14px;padding:14px 0;border-bottom:1px solid var(--stone)}
.datebox{background:var(--navy);color:#fff;border-radius:8px;text-align:center;padding:6px 0;line-height:1.1}
.datebox b{display:block;font:700 1.5rem Georgia,serif}.datebox span{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}
.evlist h3{margin:0 0 2px}.evlist h3 a{text-decoration:none}
.meta{color:var(--muted);font-size:.9rem}
.spk{display:flex;gap:16px;align-items:center}
.spk img.ph{width:90px;height:90px;object-fit:cover;border-radius:50%;border:3px solid var(--stone)}
.prof{display:grid;grid-template-columns:200px 1fr;gap:26px}
.prof img.big{width:200px;height:200px;object-fit:cover;border-radius:var(--r)}
.exhpic{max-width:420px;border-radius:var(--r);margin:0 0 16px;display:block}
/* hover card */
.tip{position:fixed;z-index:200;background:#fff;border:1px solid var(--stone);border-radius:10px;box-shadow:0 10px 30px rgba(14,27,51,.28);padding:10px 12px;display:flex;gap:10px;align-items:center;max-width:330px;pointer-events:none}
.tip[hidden]{display:none}
.tip img{width:58px;height:58px;border-radius:50%;object-fit:cover;flex:none}
.tip b{display:block;color:var(--navy);line-height:1.25}
.tip span{display:block;font-size:.85rem;color:var(--muted);line-height:1.3}
/* add to calendar menu */
details.addcal{display:inline-block;position:relative}
details.addcal summary{list-style:none;cursor:pointer}
details.addcal summary::-webkit-details-marker{display:none}
details.addcal .menu{position:absolute;z-index:30;background:#fff;border:1px solid var(--stone);border-radius:10px;box-shadow:var(--sh);padding:6px;min-width:250px;margin-top:6px}
details.addcal .menu a{display:block;padding:9px 12px;border-radius:6px;text-decoration:none;color:var(--navy);font-weight:600}
details.addcal .menu a:hover{background:var(--cream);color:var(--red)}
/* admin */
table.t{width:100%;border-collapse:collapse;font-size:.92rem}
table.t th{text-align:left;background:var(--cream);padding:8px 10px;border-bottom:2px solid var(--stone);color:var(--navy)}
table.t td{padding:8px 10px;border-bottom:1px solid var(--stone);vertical-align:top}
.tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:2px solid var(--stone);margin-bottom:20px}
.tabs a{padding:9px 16px;text-decoration:none;font-weight:600;color:var(--navy);border-radius:8px 8px 0 0}
.tabs a.on{background:var(--navy);color:#fff}
.app{border:1px solid var(--stone);border-radius:var(--r);padding:18px;margin-bottom:18px;background:#fff}
.app .row{display:grid;grid-template-columns:110px 1fr;gap:18px}
.app img{width:110px;height:110px;object-fit:cover;border-radius:8px}
.app dl{margin:0;display:grid;grid-template-columns:150px 1fr;gap:4px 12px;font-size:.92rem}
.app dt{color:var(--muted);font-weight:600}.app dd{margin:0;white-space:pre-wrap}
.inline{display:inline}
/* popup (phone) */
.modal{position:fixed;inset:0;background:rgba(14,27,51,.6);z-index:100;display:flex;align-items:center;justify-content:center;padding:18px}
.modal[hidden]{display:none}
.modal-box{background:#fff;border-radius:var(--r);max-width:420px;width:100%;max-height:80vh;overflow:auto;padding:22px 20px 20px;position:relative;box-shadow:0 12px 40px rgba(0,0,0,.35)}
.modal-box h3{margin:0 40px 12px 0}
.modal-x{position:absolute;top:8px;right:10px;width:36px;height:36px;border:0;background:none;font-size:1.8rem;line-height:1;color:var(--navy);cursor:pointer}
.modal-box a.pop{display:flex;gap:12px;align-items:center;margin:0 0 10px;padding:10px 12px;border-radius:8px;border-left:6px solid #0f766e;background:var(--cream);color:var(--ink);text-decoration:none}
.modal-box a.pop.hap{border-left-color:#1d3fa0}
.modal-box a.pop.acc{border-left-color:var(--red)}
.modal-box a.pop.exh{border-left-color:var(--gold);background:var(--goldbg)}
.modal-box a.pop.cancelled{border-left-color:#999;opacity:.8}
.modal-box a.pop img{width:52px;height:52px;border-radius:50%;object-fit:cover;flex:none}
.modal-box a.pop b{display:block;color:var(--navy);line-height:1.25}
.modal-box a.pop span{display:block;font-size:.85rem;color:var(--muted);line-height:1.3}
@media(max-width:760px){
 .grid2,.prof,.grid-loc{grid-template-columns:1fr}
 .brand{gap:12px}
 .brand .logo{width:58px;height:58px}
 .brand .bt b{font-size:1.45rem}
 .brand .bt small{font-size:.66rem;letter-spacing:.2em}
 nav a{padding:8px 10px;font-size:.88rem}
 .hero2{padding:20px 18px}.hero2 h1{font-size:1.55rem}
 .cal .dh{font-size:.7rem;padding:5px 0}
 .cal .day{min-height:54px;padding:4px 2px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:4px}
 .cal .dn{font-size:.9rem}
 .cal a.ev{display:none}
 .cal .dots{display:flex;gap:3px;flex-wrap:wrap;justify-content:center}
 .cal .dots i{width:8px;height:8px;border-radius:50%;background:#0f766e;display:block}
 .cal .dots i.hap{background:#1d3fa0}
 .cal .dots i.acc{background:var(--red)}
 .cal .dots i.can{background:#999}
 .cal .dots i.exh{background:var(--gold)}
 .cal .day.hasev{cursor:pointer;background:#fbf6ee}
 .app .row{grid-template-columns:1fr}.app dl{grid-template-columns:1fr}
 table.t{display:block;overflow-x:auto}
 nav a.hub{margin-left:0}
}