/* ============================================================
   Majelis Ilmu (tema26) — Undangan Kajian Ilmiah Islam
   Palet: navy gelap + emas + ivory. Gaya: islami klasik (lengkung mihrab, bintang 8, kaligrafi)
   ============================================================ */
:root{
  --navy:#0B1E33; --navy2:#102A47; --navy3:#173A5E;
  --gold:#C9A227; --gold2:#D4B45A; --gold3:#8F6D14; --goldpale:#E9D9A8;
  --ivory:#F7F2E7; --cream:#FDFAF3; --ink:#243242; --mut:#69758A;
  --sh:0 14px 40px rgba(11,30,51,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ivory);color:var(--ink);font-family:'Poppins',system-ui,sans-serif;font-weight:300;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
.container{width:min(680px,92%);margin:0 auto}
/* ---------- reveal ---------- */
.sr{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s ease}
.sr.in{opacity:1;transform:none}
.d1{transition-delay:.12s}.d2{transition-delay:.24s}.d3{transition-delay:.36s}

/* ============ COVER ============ */
#cover{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;overflow:hidden;
  background:radial-gradient(120% 90% at 50% 8%,#183A5F 0%,var(--navy2) 42%,var(--navy) 100%);
  transition:opacity .55s ease,transform .65s ease}
#cover.open{opacity:0;transform:scale(1.03);pointer-events:none}
.cover-pat{position:absolute;inset:0;opacity:.10;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64'%3E%3Cpath d='M32 6l6.5 12.2L51 12l-7.8 12.3L54 32l-10.8 7.7L51 52l-12.5-6.2L32 58l-6.5-12.2L13 52l7.8-12.3L10 32l10.8-7.7L13 12l12.5 6.2z' fill='none' stroke='%23D4B45A' stroke-width='.9'/%3E%3C/svg%3E");background-size:64px 64px}
.cover-frame{position:absolute;inset:12px;border:1px solid rgba(212,180,90,.55);pointer-events:none}
.cover-frame::before{content:"";position:absolute;inset:5px;border:1px solid rgba(212,180,90,.22)}
.cover-frame::after{content:"";position:absolute;top:0;left:50%;width:7px;height:7px;background:var(--gold2);transform:translate(-50%,-50%) rotate(45deg)}
.cover-in{position:relative;text-align:center;padding:30px 26px;max-width:430px;width:100%;display:flex;flex-direction:column;align-items:center;color:var(--ivory)}
.cover-bismillah{font-family:'Amiri',serif;font-size:clamp(19px,5.2vw,24px);color:var(--goldpale);letter-spacing:1px;margin-bottom:10px}
.cover-label{font-size:10.5px;letter-spacing:4.5px;text-transform:uppercase;color:var(--gold2);margin-bottom:14px}
.cover-archwrap{position:relative;margin-bottom:16px}
.arch-orn{position:absolute;top:-17px;left:50%;transform:translateX(-50%);width:54px;height:22px;z-index:2;opacity:.95}
.arch-orn svg{width:100%;height:100%}
.cover-arch{width:min(56vw,218px);aspect-ratio:218/286;padding:6px;border:1.4px solid rgba(212,180,90,.85);border-radius:200px 200px 16px 16px;position:relative;background:linear-gradient(180deg,rgba(212,180,90,.14),rgba(212,180,90,.04))}
.cover-arch::before{content:"";position:absolute;inset:3px;border:1px solid rgba(212,180,90,.35);border-radius:190px 190px 13px 13px;pointer-events:none;z-index:1}
.cover-arch img{width:100%;height:100%;object-fit:cover;border-radius:194px 194px 11px 11px}
.cover-title{font-family:'Playfair Display',serif;font-weight:600;font-size:clamp(34px,10vw,46px);line-height:1.12;margin:0;color:#FBF6E9;text-shadow:0 2px 24px rgba(0,0,0,.35)}
.cover-sub{font-family:'Playfair Display',serif;font-style:italic;font-weight:500;font-size:clamp(14px,4.2vw,17px);color:var(--goldpale);letter-spacing:2.5px;margin-top:4px}
.cover-ar{font-family:'Amiri',serif;font-size:clamp(17px,4.8vw,21px);color:var(--gold2);margin-top:10px}
.cover-meta{display:flex;flex-direction:column;gap:5px;margin-top:13px;font-size:12.5px;color:#D9E3F0;letter-spacing:.3px}
.cover-meta div{display:flex;align-items:center;justify-content:center;gap:7px}
.cover-meta svg{width:15px;height:15px;color:var(--gold2);flex:0 0 auto}
.cover-to{font-size:11.5px;color:#AFC0D6;margin-top:16px;letter-spacing:.4px}
.cover-to b{display:block;font-size:16.5px;color:#FDFAF3;font-weight:500;margin-top:3px;letter-spacing:.6px}
.btn-open{display:inline-flex;align-items:center;gap:9px;margin-top:17px;padding:13px 30px;border:none;cursor:pointer;border-radius:999px;
  background:linear-gradient(135deg,#E7CD8C 0%,#C9A227 52%,#A9851A 100%);color:#15263C;font-family:'Poppins',sans-serif;font-weight:600;font-size:14px;letter-spacing:.4px;
  box-shadow:0 10px 26px rgba(201,162,39,.35),inset 0 1px 0 rgba(255,255,255,.5);transition:transform .25s,box-shadow .25s}
.btn-open:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(201,162,39,.45),inset 0 1px 0 rgba(255,255,255,.5)}
.btn-open svg{width:17px;height:17px}
.cover-note{font-size:10.5px;color:#8296B1;margin-top:14px}

/* ============ SECTION UMUM ============ */
.sec{padding:66px 0;position:relative}
.sec.alt{background:var(--cream)}
.sec.alt::before{content:"";position:absolute;inset:0;opacity:.045;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56'%3E%3Cpath d='M28 8l5 10 10-5-5 10 10 5-10 5 5 10-10-5-5 10-5-10-10 5 5-10-10-5 10-5-5-10 10 5z' fill='none' stroke='%23C9A227' stroke-width='.9'/%3E%3C/svg%3E");background-size:56px 56px;pointer-events:none}
.sec.dark{background:linear-gradient(180deg,#0E2440 0%,var(--navy) 100%);color:#E8EDF5}
.sec.dark::before{content:"";position:absolute;inset:0;opacity:.09;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64'%3E%3Cpath d='M32 6l6.5 12.2L51 12l-7.8 12.3L54 32l-10.8 7.7L51 52l-12.5-6.2L32 58l-6.5-12.2L13 52l7.8-12.3L10 32l10.8-7.7L13 12l12.5 6.2z' fill='none' stroke='%23D4B45A' stroke-width='.9'/%3E%3C/svg%3E");background-size:64px 64px;pointer-events:none}
.sec>*{position:relative}
.sec-head{text-align:center;margin-bottom:34px}
.sec-label{font-size:11px;letter-spacing:4px;text-transform:uppercase;color:var(--gold3);margin-bottom:8px}
.sec.dark .sec-label{color:var(--gold2)}
.sec-title{font-family:'Playfair Display',serif;font-weight:600;font-size:clamp(26px,7.4vw,34px);margin:0;color:var(--navy)}
.sec.dark .sec-title{color:#FBF6E9}
.sec-line{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:14px}
.sec-line span{width:52px;height:1px;background:linear-gradient(90deg,transparent,var(--gold2))}
.sec-line span:last-child{background:linear-gradient(90deg,var(--gold2),transparent)}
.sec-line i{width:7px;height:7px;background:var(--gold);transform:rotate(45deg)}

/* ============ PEMBUKA ============ */
.salam{text-align:center}
.salam-orn{width:40px;height:40px;margin:0 auto 8px;color:var(--gold)}
.salam-orn svg{width:100%;height:100%}
.salam-ar{font-family:'Amiri',serif;font-size:clamp(19px,5vw,23px);color:var(--gold3);margin-bottom:6px}
.salam-hi{font-family:'Playfair Display',serif;font-weight:600;font-size:clamp(20px,5.4vw,25px);margin:0 0 12px;color:var(--navy)}
.salam-text{font-size:14px;color:#48566B;margin:0 0 20px}
.salam-text b{color:var(--gold3);font-weight:600}
.kg-card{background:#fff;border:1px solid rgba(201,162,39,.4);border-radius:18px;padding:26px 22px;box-shadow:var(--sh);margin:6px 0 22px;position:relative;overflow:hidden}
.kg-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,transparent,var(--gold2),transparent)}
.kg-medal{width:58px;height:58px;margin:0 auto 10px}
.kg-medal svg{width:100%;height:100%}
.kg-title{font-family:'Playfair Display',serif;font-weight:600;font-size:clamp(22px,6vw,27px);color:var(--navy);margin-bottom:4px}
.kg-topic{font-family:'Playfair Display',serif;font-style:italic;font-size:14.5px;color:var(--gold3);margin-bottom:9px}
.kg-fac{font-size:14px;color:#48566B;margin-bottom:12px}
.kg-fac b{color:var(--navy);font-weight:600}
.kg-line{display:flex;align-items:center;justify-content:center;gap:9px;margin:12px 0}
.kg-line span{width:46px;height:1px;background:linear-gradient(90deg,transparent,var(--gold2))}
.kg-line span:last-child{background:linear-gradient(90deg,var(--gold2),transparent)}
.kg-line i{width:6px;height:6px;background:var(--gold);transform:rotate(45deg)}
.kg-meta{font-size:13px;color:var(--mut);line-height:1.85}
.ayat-card{background:linear-gradient(135deg,#102A47,var(--navy));border:1px solid rgba(201,162,39,.5);border-radius:18px;padding:24px 20px;text-align:center;box-shadow:0 16px 40px rgba(11,30,51,.25);margin-bottom:30px}
.ayat-ar{font-family:'Amiri',serif;font-size:clamp(22px,6vw,28px);color:var(--gold2);margin-bottom:8px}
.ayat-tx{font-size:13.5px;color:#DCE5F1;font-style:italic;margin:0 0 8px}
.ayat-ref{font-size:11.5px;letter-spacing:2.5px;color:var(--gold2);text-transform:uppercase}
.cd{text-align:center}
.cd-title{font-family:'Playfair Display',serif;font-size:17px;color:var(--navy);margin-bottom:14px;font-weight:600}
.cd-boxes{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;max-width:420px;margin:0 auto}
.cd-b{background:#fff;border:1px solid rgba(201,162,39,.4);border-radius:13px;padding:12px 4px 9px;box-shadow:var(--sh)}
.cd-b b{display:block;font-family:'Playfair Display',serif;font-weight:600;font-size:clamp(22px,6.4vw,28px);color:var(--navy);line-height:1}
.cd-b span{font-size:10.5px;letter-spacing:1.6px;color:var(--gold3);text-transform:uppercase}

/* ============ ACARA ============ */
.acara-card{background:#fff;border:1px solid rgba(201,162,39,.4);border-radius:20px;padding:30px 24px 24px;box-shadow:var(--sh);text-align:center}
.acara-plaque{display:inline-block;border:1px solid rgba(201,162,39,.6);border-radius:16px;padding:16px 34px 14px;margin-bottom:20px;background:linear-gradient(180deg,rgba(201,162,39,.07),transparent)}
.pl-day{font-size:12px;letter-spacing:3.5px;text-transform:uppercase;color:var(--gold3)}
.pl-date{font-family:'Playfair Display',serif;font-weight:600;font-size:52px;line-height:1.05;color:var(--navy)}
.pl-mon{font-size:13px;letter-spacing:2.5px;text-transform:uppercase;color:var(--mut)}
.pl-sep{display:flex;align-items:center;justify-content:center;gap:8px;margin:9px 0}
.pl-sep span{width:30px;height:1px;background:linear-gradient(90deg,transparent,var(--gold2))}
.pl-sep span:last-child{background:linear-gradient(90deg,var(--gold2),transparent)}
.pl-sep i{width:5px;height:5px;background:var(--gold);transform:rotate(45deg)}
.pl-time{font-size:12.5px;letter-spacing:2px;color:var(--gold3)}
.aw-label{font-size:11px;letter-spacing:3.5px;text-transform:uppercase;color:var(--gold3);margin-bottom:6px}
.aw-name{font-family:'Playfair Display',serif;font-weight:600;font-size:23px;color:var(--navy);margin-bottom:3px}
.aw-addr{font-size:13.5px;color:var(--mut);margin-bottom:14px}
.acara-dress{display:inline-block;font-size:11px;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold3);border:1px dashed rgba(201,162,39,.6);border-radius:11px;padding:9px 18px;margin-bottom:18px}
.acara-dress b{display:block;font-size:13.5px;letter-spacing:.6px;color:var(--navy);text-transform:none;margin-top:2px}
.acara-dress em{display:block;font-size:11.5px;color:var(--mut);font-style:normal;margin-top:1px}
.acara-venue{border-radius:15px;overflow:hidden;border:1px solid rgba(201,162,39,.35);margin-bottom:18px}
.acara-venue img{width:100%;height:230px;object-fit:cover}
.acara-btns{display:flex;gap:11px;justify-content:center;flex-wrap:wrap;margin-bottom:18px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-family:'Poppins',sans-serif;font-size:13px;font-weight:500;text-decoration:none;letter-spacing:.3px;transition:transform .25s,box-shadow .25s}
.btn svg{width:16px;height:16px}
.btn.terr{background:linear-gradient(135deg,#E7CD8C,#C9A227 55%,#A9851A);color:#15263C;box-shadow:0 8px 22px rgba(201,162,39,.3)}
.btn.terr:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(201,162,39,.4)}
.btn.line{background:transparent;color:var(--navy);border:1px solid rgba(11,30,51,.35)}
.btn.line:hover{transform:translateY(-2px);border-color:var(--navy)}
.acara-map{border-radius:15px;overflow:hidden;border:1px solid rgba(201,162,39,.35);margin-bottom:15px}
.acara-map iframe{width:100%;height:230px;border:0;display:block;filter:grayscale(.15) sepia(.12)}
.acara-note{font-size:12.5px;color:var(--mut);font-style:italic}

/* ============ PEMATERI ============ */
.pem-card{background:rgba(255,255,255,.045);border:1px solid rgba(212,180,90,.4);border-radius:20px;padding:30px 24px;text-align:center;backdrop-filter:blur(2px)}
.pem-medal{width:88px;height:88px;margin:0 auto 14px}
.pem-medal svg{width:100%;height:100%}
.pem-name{font-family:'Playfair Display',serif;font-weight:600;font-size:clamp(21px,5.6vw,26px);color:#FBF6E9;margin-bottom:5px}
.pem-sub{font-size:12.5px;color:#B9C7DB;letter-spacing:.4px;margin-bottom:18px}
.pem-topic{border:1px solid rgba(212,180,90,.45);border-radius:14px;padding:14px 16px;margin-bottom:18px;background:rgba(201,162,39,.07)}
.pem-tl{font-size:10.5px;letter-spacing:3px;text-transform:uppercase;color:var(--gold2);margin-bottom:5px}
.pem-tt{font-family:'Playfair Display',serif;font-style:italic;font-size:16px;color:#F3EAD3}
.pem-list{display:flex;flex-direction:column;gap:12px;text-align:left;margin-bottom:18px}
.pem-li{display:flex;gap:13px;align-items:flex-start;border:1px solid rgba(212,180,90,.22);border-radius:13px;padding:13px 15px;background:rgba(255,255,255,.03)}
.pem-no{font-family:'Playfair Display',serif;font-size:19px;color:var(--gold2);border:1px solid rgba(212,180,90,.5);border-radius:50%;width:34px;height:34px;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.pem-li b{display:block;font-size:13.5px;color:#FBF6E9;font-weight:500;margin-bottom:2px}
.pem-li p{margin:0;font-size:12.5px;color:#AFC0D6}
.pem-quote{font-family:'Playfair Display',serif;font-style:italic;font-size:13.5px;color:#EAD9B0;line-height:1.8}
.pem-quote em{display:block;font-family:'Poppins',sans-serif;font-style:normal;font-size:11.5px;letter-spacing:2px;color:var(--gold2);margin-top:6px}

/* ============ AGENDA ============ */
.rd{position:relative;padding-left:6px}
.rd::before{content:"";position:absolute;left:70px;top:8px;bottom:8px;width:1px;background:linear-gradient(180deg,transparent,var(--gold2) 12%,var(--gold2) 88%,transparent)}
.rd-item{display:flex;gap:0;margin-bottom:16px;align-items:stretch}
.rd-time{width:70px;flex:0 0 auto;text-align:right;padding-right:20px;font-family:'Playfair Display',serif;font-weight:600;font-size:16px;color:var(--gold3);position:relative}
.rd-time::after{content:"";position:absolute;right:-4px;top:9px;width:9px;height:9px;background:var(--gold);transform:rotate(45deg);box-shadow:0 0 0 4px rgba(201,162,39,.18)}
.rd-txt{flex:1;padding:12px 16px;background:#fff;border:1px solid rgba(201,162,39,.3);border-radius:13px;box-shadow:0 8px 22px rgba(11,30,51,.06)}
.rd-txt h4{margin:0 0 3px;font-family:'Playfair Display',serif;font-weight:600;font-size:15.5px;color:var(--navy)}
.rd-txt p{margin:0;font-size:12.5px;color:var(--mut)}

/* ============ GALERI ============ */
.gal{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.gal .g{border-radius:14px;overflow:hidden;border:1px solid rgba(201,162,39,.35);display:block;aspect-ratio:1/1;position:relative;cursor:zoom-in}
.gal .g img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gal .g:hover img{transform:scale(1.06)}
.gal .wide{grid-column:1/-1;aspect-ratio:1080/480}

/* ============ RSVP & UCAPAN ============ */
.rsvp-card{background:#fff;border:1px solid rgba(201,162,39,.4);border-radius:20px;padding:28px 24px;box-shadow:var(--sh)}
.rsvp-lead{font-size:13.5px;color:var(--mut);margin:0 0 18px;text-align:center}
.rsvp-card form,.uc-form{display:flex;flex-direction:column}
.rsvp-card label,.uc-form label{font-size:11px;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold3);margin:12px 0 6px}
.rsvp-card input,.rsvp-card select,.uc-form input,.uc-form textarea{font-family:'Poppins',sans-serif;font-weight:300;font-size:14px;color:var(--ink);background:var(--ivory);border:1px solid rgba(201,162,39,.45);border-radius:11px;padding:12px 14px;outline:none;transition:border-color .25s,box-shadow .25s;width:100%}
.rsvp-card input:focus,.rsvp-card select:focus,.uc-form input:focus,.uc-form textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,162,39,.15)}
.rsvp-card .btn,.uc-form .btn{margin-top:18px;justify-content:center;border:none;cursor:pointer}
.ok{display:none;margin-top:14px;font-size:13px;color:#1F7A4D;background:#EAF7EF;border:1px solid #BFE6CF;border-radius:11px;padding:11px 14px;text-align:center}
.ok.on{display:block}
.uc-list{display:flex;flex-direction:column;gap:11px;margin-bottom:22px}
.uc{background:#fff;border:1px solid rgba(201,162,39,.3);border-radius:15px;padding:15px 16px;box-shadow:0 8px 22px rgba(11,30,51,.06)}
.uc-h{display:flex;align-items:center;gap:10px;margin-bottom:7px}
.uc-av{width:37px;height:37px;border-radius:50%;background:linear-gradient(135deg,#102A47,var(--navy));color:var(--gold2);display:flex;align-items:center;justify-content:center;font-family:'Playfair Display',serif;font-weight:600;font-size:16px;flex:0 0 auto;border:1px solid rgba(212,180,90,.5)}
.uc-n{font-weight:500;font-size:13.5px;color:var(--navy)}
.uc-t{margin-left:auto;font-size:11px;color:var(--mut)}
.uc-p{margin:0;font-size:13px;color:#48566B}

/* ============ PENUTUP ============ */
.closing{text-align:center;background:linear-gradient(160deg,#0E2440,var(--navy));border:1px solid rgba(212,180,90,.4);border-radius:22px;padding:38px 26px;color:#DCE5F1;box-shadow:0 20px 50px rgba(11,30,51,.3)}
.closing .salam-orn{color:var(--gold2)}
.closing p{font-size:13.5px;color:#C4D1E2;margin:0 0 18px}
.cl-ar{font-family:'Amiri',serif;font-size:clamp(18px,4.8vw,22px);color:var(--gold2);margin-bottom:8px}
.cl-love{font-family:'Playfair Display',serif;font-style:italic;font-size:14px;color:#EAD9B0;margin-bottom:16px}
.cl-names{font-family:'Playfair Display',serif;font-weight:600;font-size:19px;color:#FBF6E9;margin-bottom:3px}
.cl-fam{font-size:12px;letter-spacing:2px;color:#8FA3BE}
.foot{text-align:center;margin-top:34px}
.foot-mark{width:44px;height:44px;margin:0 auto 10px;border:1px solid rgba(201,162,39,.6);color:var(--gold3);border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:'Playfair Display',serif;font-weight:600;font-size:15px;background:linear-gradient(180deg,rgba(201,162,39,.08),transparent)}
.foot-txt{font-size:12px;color:var(--mut)}
.foot-txt a{color:var(--gold3);text-decoration:none;font-weight:500}

/* ============ LIGHTBOX ============ */
#lb{position:fixed;inset:0;z-index:80;background:rgba(6,14,24,.92);display:none;align-items:center;justify-content:center;padding:22px}
#lb.on{display:flex}
#lb img{max-width:100%;max-height:86vh;border-radius:12px;border:1px solid rgba(212,180,90,.5)}
.lb-x{position:absolute;top:16px;right:18px;background:none;border:1px solid rgba(212,180,90,.6);color:var(--gold2);width:38px;height:38px;border-radius:50%;font-size:22px;line-height:1;cursor:pointer}

/* ============ MUSIK ============ */
.musik{position:fixed;right:16px;bottom:86px;z-index:55;width:46px;height:46px;border-radius:50%;border:1px solid rgba(212,180,90,.65);cursor:pointer;display:flex;align-items:center;justify-content:center;background:rgba(11,30,51,.92);color:var(--gold2);box-shadow:0 10px 26px rgba(0,0,0,.3);transition:transform .25s}
.musik svg{width:20px;height:20px}
.musik.off::after{content:"";position:absolute;width:26px;height:1.4px;background:var(--gold2);transform:rotate(-45deg)}
.musik.on{animation:putar 3.2s linear infinite}
@keyframes putar{to{transform:rotate(360deg)}}

/* ============ NAV ============ */
.bnav{position:fixed;left:0;right:0;bottom:0;z-index:75;display:flex;justify-content:space-around;background:rgba(11,30,51,.96);backdrop-filter:blur(8px);border-top:1px solid rgba(212,180,90,.4);padding:7px 6px calc(7px + env(safe-area-inset-bottom))}
.bnav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;text-decoration:none;color:#8FA3BE;font-size:9.8px;letter-spacing:.4px;padding:4px 2px;transition:color .25s}
.bnav a svg{width:19px;height:19px}
.bnav a.on{color:var(--gold2)}
body.open .bnav{transform:none}
.bnav{transform:translateY(110%);transition:transform .5s ease}
body.open .bnav,body.flat .bnav{transform:translateY(0)}

@media (min-width:700px){
  .cover-arch{width:250px}
  .gal{grid-template-columns:repeat(4,1fr)}
  .gal .wide{grid-column:1/-1;aspect-ratio:1080/380}
  .acara-venue img{height:300px}
  .acara-map iframe{height:300px}
}