:root{--ink:#17313b;--muted:#617078;--accent:#2f8f46;--paper:#f6f7f3;--chrome:#fafbf8;--soft:#eef2ec;--line:#d8dfd9;--max:980px}
*{box-sizing:border-box}
body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:inherit;text-underline-offset:.2em}.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}
header{border-bottom:1px solid #e4e8e2;background:var(--chrome)}.bar{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:2rem}
.brand{color:var(--accent);font-family:Georgia,"Times New Roman",serif;font-size:1.08rem;font-weight:700;letter-spacing:.015em;text-decoration:none;white-space:nowrap}.brand span,.kicker{color:var(--accent)}
nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.3rem 1.15rem}nav a{color:#405047;font-size:.82rem;font-weight:600;text-decoration:none;transition:color .15s ease}nav a:hover,nav a[aria-current=page]{color:var(--accent)}
.hero{padding:1.5rem 0 1.4rem}.page-head{padding:3rem 0 .25rem}h1,h2{font-family:Georgia,"Times New Roman",serif;font-weight:400;letter-spacing:-.025em}h1{max-width:760px;margin:0 0 1rem;font-size:clamp(2.7rem,5.5vw,4.6rem);line-height:1.02}.page-head h1{margin-bottom:0;font-size:clamp(2.2rem,4vw,3.4rem)}h2{margin:0 0 1rem;color:var(--accent);font-size:clamp(1.7rem,3vw,2.35rem);line-height:1.12}.lead{max-width:680px;color:var(--muted);font-size:1.05rem}
.home{background:linear-gradient(rgba(10,30,38,.46),rgba(10,30,38,.62)),url("https://hotelcarlomagno.com/sites/default/files/fotogallery/fotoaereainv1_-_copia_0.jpg") center/cover fixed no-repeat}.home main section{background:var(--paper)}.home header,.home footer{background:var(--chrome)}.home .hero{min-height:390px;display:flex;flex-direction:column;justify-content:center;color:#fff}.home .hero h1{max-width:680px;color:#fff;font-size:clamp(2.7rem,5.2vw,4.5rem);text-shadow:0 2px 20px rgba(0,0,0,.55)}.home .hero .lead,.home .event span{color:rgba(255,255,255,.88)}.home .event{border-color:#fff}
.event{display:flex;flex-wrap:wrap;gap:1rem 4rem;margin-top:1.4rem;padding-top:.9rem;border-top:3px solid var(--ink);font-weight:750}.event span,.card span{display:block;color:var(--muted);font-size:.9rem;font-weight:400}
main section{padding:3.4rem 0;border-top:1px solid var(--line)}.page-head+section{border-top:0;padding-top:0}.page-head+section p:first-child{margin-top:0}.call-intro+section{border-top:0}.kicker{margin:0 0 .5rem;font-size:.7rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.copy,.prose{max-width:680px}.notice{margin:1.5rem 0;padding:1rem 1.2rem;border-left:3px solid var(--accent);background:var(--soft)}.placeholder{max-width:680px;padding:1.1rem 1.25rem;border:1px dashed #9aa9ac}.cta{display:inline-block;margin-top:.7rem;padding:.7rem .95rem;border-radius:3px;background:var(--accent);color:#fff;font-weight:700;text-decoration:none}.cta:hover{background:#007a53}main a:not(.cta){color:var(--accent)}
.purpose,.topics{padding-left:1.15rem}.purpose{max-width:700px}.purpose li,.topics li{margin-bottom:.35rem}.purpose li::marker,.topics li::marker{color:var(--accent)}.formats,.committee,.dates{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:1.6rem 0;border:1px solid var(--line);background:var(--line)}.card{padding:1rem 1.1rem;background:#fff}.card strong{display:block;color:var(--accent)}.committee .wide{grid-column:1/-1}.topics{max-width:760px;columns:2;column-gap:2.5rem;font-size:.94rem}.topics li{break-inside:avoid}
.venue-photo{display:block;width:100%;height:min(50vw,480px);margin-top:2rem;object-fit:cover}.credit{color:var(--muted);font-size:.75rem}.archive{margin:0;padding:0;list-style:none}.archive li{padding:.8rem 0;border-bottom:1px solid var(--line)}
footer{padding:2rem 0;border-top:1px solid #e4e8e2;background:var(--chrome);color:#7b8680;font-size:.8rem}.footer{display:flex;justify-content:space-between;gap:1rem}.footer p{margin:0}
@media(max-width:760px){.bar{align-items:flex-start;flex-direction:column;padding:1rem 0;gap:.7rem}nav{justify-content:flex-start}.hero{padding:1.5rem 0 1.4rem}.page-head{padding:2.5rem 0 .25rem}.home{background-attachment:scroll}.home .hero{min-height:350px}main section{padding:3rem 0}.formats,.committee,.dates{grid-template-columns:1fr}.committee .wide{grid-column:auto}.topics{columns:1}.footer{flex-direction:column}}
.home .hero h1 sup{font-size:.42em;vertical-align:super}.deadline-date{color:var(--accent);font-size:1.12em;font-weight:800}.page-head+section.call-intro{padding-top:.75rem}.call-intro{padding-bottom:.5rem}.call-intro p{margin-bottom:.3rem}.call-intro .cta{margin-top:.7rem}.call-intro+section{padding-top:1.25rem}.call-details{padding-bottom:1.25rem}.topics-section{padding-top:1.25rem}.presentation-notice p{margin-top:0}.presentation-types{margin-bottom:0;padding-left:1.2rem}.presentation-types li{margin-bottom:.35rem}.presentation-types li:last-child{margin-bottom:0}.presentation-types li::marker{color:var(--accent)}.page-head+section.registration-intro,.page-head+section.program-intro,.page-head+section.venue-intro{padding-top:1.25rem}.program-photo{display:block;width:100%;height:min(48vw,480px);margin-top:1.75rem;object-fit:cover}.venue-page h2,.venue-page .travel h3{color:var(--ink)}.travel{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3rem;max-width:900px}.travel h3{margin-bottom:.35rem}@media(max-width:700px){.program-photo{height:260px}.travel{grid-template-columns:1fr;gap:1rem}}
