:root{
  --bg:#efe9e1; --paper:#fbf8f4; --ink:#3d3631; --muted:#8c8178; --line:#e4dbd0;
  --accent:#b08a6e; --sun:#c4625a; --sat:#5f7ea6;
  --serif:"Gowun Batang",serif; --latin:"Cormorant Garamond",serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;touch-action:pan-x pan-y}
body{touch-action:pan-x pan-y}
.map{touch-action:none}
body{background:var(--bg);color:var(--ink);font-family:var(--serif);line-height:1.8;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
button{font:inherit;color:inherit;cursor:pointer}
.card{max-width:480px;margin:0 auto;background:var(--paper);min-height:100vh;overflow:hidden;box-shadow:0 0 40px rgba(0,0,0,.06)}

/* cover */
.cover{position:relative;height:100vh;height:100svh;height:var(--cover-h,100svh);min-height:560px;max-height:900px}
.cover-img{width:100%;height:100%;object-fit:cover;object-position:center 30%}
.cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05) 40%,rgba(30,22,16,.55))}
.cover-text{position:absolute;left:0;right:0;bottom:56px;text-align:center;color:#fff;z-index:1;text-shadow:0 1px 12px rgba(0,0,0,.25)}
.eyebrow{font-family:var(--latin);letter-spacing:.35em;font-size:12px;opacity:.9}
.cover h1{font-weight:400;font-size:30px;margin:10px 0 8px;letter-spacing:.08em}
.cover h1 i{font-family:var(--latin);font-style:italic;margin:0 14px;font-size:26px}
.cover-date{font-size:14px;letter-spacing:.05em}
.cover-venue{font-size:13px;opacity:.85}

/* sections */
.sec{padding:80px 28px;text-align:center}
.label{font-family:var(--latin);letter-spacing:.3em;font-size:13px;color:var(--accent);margin-bottom:6px}
h2{font-size:19px;font-weight:400;margin-bottom:32px;letter-spacing:.04em}
.greeting{font-size:15px;line-height:2.2;white-space:pre-line}
.parents{margin-top:44px;font-size:15px;line-height:2.3;display:flex;flex-direction:column;align-items:center}
.prow{display:flex;align-items:baseline;white-space:nowrap}
.prow .nm{display:inline-flex;justify-content:space-between;width:3.2em}
.prow .nm i{font-style:normal}
.prow .dot{margin:0 .35em}
.prow .rel{color:var(--muted);font-size:13px;margin:0 .6em 0 .45em}
.prow .nm.first{font-weight:700;font-size:17px;width:auto;letter-spacing:.05em}
.full-photo img{width:100%}

/* calendar */
.date-big{font-size:16px;margin-bottom:26px}
.calendar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 6px}
.cal-month{font-family:var(--latin);font-size:22px;margin-bottom:10px}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);row-gap:6px;font-size:14px}
.cal-grid span{height:36px;display:flex;align-items:center;justify-content:center}
.cal-grid .h{font-size:12px;color:var(--muted)}
.cal-grid .sun{color:var(--sun)} .cal-grid .sat{color:var(--sat)}
.cal-grid .on{background:var(--accent);color:#fff;border-radius:50%;width:36px;margin:0 auto}
.countdown{display:flex;justify-content:center;gap:10px;margin-top:30px}
.countdown div{width:62px;padding:10px 0;background:#f1ebe3;border-radius:8px}
.countdown b{display:block;font-size:22px;font-weight:400;font-family:var(--latin)}
.countdown small{font-size:10px;color:var(--muted);letter-spacing:.1em}
.dday{margin-top:20px;font-size:14px}
.dday em{color:var(--sun);font-style:normal}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}
.gallery button{border:0;padding:0;background:#eee;aspect-ratio:2/3;overflow:hidden}
.gallery button.wide{grid-column:span 3;aspect-ratio:3/2}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.gallery button:active img{transform:scale(1.04)}
.gallery .hide{display:none}
.more{margin-top:20px;background:none;border:1px solid var(--line);padding:10px 26px;border-radius:30px;font-size:13px}

/* location */
.venue-name{font-size:17px}
.venue-addr{font-size:14px;color:var(--muted);margin-top:4px}
.copy-mini{border:1px solid var(--line);background:none;border-radius:4px;font-size:11px;padding:1px 6px;margin-left:6px;vertical-align:1px}
.venue-tel{display:inline-block;font-size:13px;color:var(--accent);margin-top:2px;text-decoration:none}
.map{margin:22px -28px 0;height:260px;background:#eee}
.map[hidden]{display:none}
.map-label{background:var(--ink);color:#fff;font-size:12px;padding:5px 10px;border-radius:14px;white-space:nowrap;font-family:var(--serif)}
.map-btns{display:grid;gap:8px;margin-top:16px}
.map-btns a{border:0;padding:12px 0;border-radius:6px;font-size:13.5px;text-decoration:none;font-weight:700}
.map-btns .kakao{background:#fee500;color:#191919}
.transport{text-align:left;margin-top:32px}
.transport dt{font-size:14px;font-weight:700;margin-top:18px;padding-bottom:4px;border-bottom:1px solid var(--line)}
.transport dd{font-size:13.5px;color:#5b524b;margin-top:6px;padding-left:.9em;text-indent:-.9em;line-height:1.7}
.transport dd::before{content:"- "}
.transport dd b{color:var(--ink)}

/* accounts */
.sub{font-size:13.5px;color:var(--muted);margin:-18px 0 28px;line-height:1.9}
.acc{border:1px solid var(--line);border-radius:10px;margin-bottom:12px;background:#fff;text-align:left;overflow:hidden}
.acc>button{width:100%;border:0;background:#f6f1eb;padding:14px 18px;display:flex;justify-content:space-between;font-size:14.5px}
.acc>button::after{content:"⌄";transition:transform .25s}
.acc.open>button::after{transform:rotate(180deg)}
.acc-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s ease}
.acc-body>*{overflow:hidden}
.acc.open .acc-body{grid-template-rows:1fr}
.acc-body>div{padding:0 18px}
.acc-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid #f0ebe5;font-size:13.5px;gap:10px}
.acc-row:last-child{border:0}
.acc-row small{color:var(--muted);display:block;font-size:12px}
.acc-row button{border:1px solid var(--line);background:none;border-radius:6px;padding:5px 12px;font-size:12px;white-space:nowrap}

/* guestbook */
.gb-form{text-align:left;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px}
.gb-row{display:flex;gap:8px;margin-bottom:8px}
.gb-row input{flex:1;min-width:0}
.gb-form input,.gb-form textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px 12px;font:inherit;font-size:14px;background:var(--paper);color:var(--ink);resize:none}
.gb-form input:focus,.gb-form textarea:focus{outline:none;border-color:var(--accent)}
.gb-foot{display:flex;justify-content:space-between;align-items:center;margin-top:8px;font-size:12px;color:var(--muted)}
.gb-foot button{border:0;background:var(--ink);color:#fff;border-radius:8px;padding:9px 20px;font-size:13.5px}
.gb-foot button:disabled{opacity:.5}
.gb-list{list-style:none;margin-top:22px;text-align:left}
.gb-list li{border-bottom:1px solid var(--line);padding:16px 2px}
.gb-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.gb-name{font-weight:700;font-size:14px}
.gb-date{font-size:11.5px;color:var(--muted)}
.gb-del{border:0;background:none;color:#b9ada2;font-size:11.5px;padding:0 0 0 8px}
.gb-msg{font-size:14px;margin-top:6px;white-space:pre-wrap;word-break:break-all;line-height:1.75}
.gb-delbox{display:flex;gap:6px;margin-top:8px}
.gb-delbox input{flex:1;border:1px solid var(--line);border-radius:6px;padding:6px 10px;font:inherit;font-size:13px}
.gb-delbox button{border:1px solid var(--line);background:#fff;border-radius:6px;padding:6px 12px;font-size:12.5px}
.gb-empty{text-align:center;color:var(--muted);font-size:13.5px;padding:24px 0}
.cheer .cnt{margin-left:6px;font-size:12.5px;opacity:.85}
.cheer-note{font-size:12.5px;color:var(--muted);margin-top:-2px}

/* ending */
.ending{text-align:center;padding-bottom:40px}
.ending img{width:100%}
.thanks{font-size:16px;margin:40px 0 26px}
.share{display:flex;flex-direction:column;gap:10px;padding:0 28px}
.share button{border:0;background:var(--ink);color:#fff;padding:14px;border-radius:8px;font-size:14px}
.share .ghost{background:none;color:var(--ink);border:1px solid var(--line)}
footer{text-align:center;font-family:var(--latin);font-size:12px;letter-spacing:.2em;color:var(--muted);padding:30px 0 50px}

/* lightbox */
.lightbox{position:fixed;inset:0;background:rgba(15,12,10,.94);display:none;align-items:center;justify-content:center;z-index:50;touch-action:pan-y}
.lightbox.show{display:flex}
.lightbox img{max-width:100%;max-height:86vh;object-fit:contain;user-select:none}
.lb-close{position:absolute;top:14px;right:14px;background:none;border:0;color:#fff;font-size:22px;padding:8px}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);background:none;border:0;color:#fff;font-size:42px;padding:10px 14px;opacity:.7}
.lb-nav.prev{left:0}.lb-nav.next{right:0}
.lb-count{position:absolute;bottom:22px;color:#ccc;font-size:13px;font-family:var(--latin);letter-spacing:.15em}

/* share sheet */
.sheet-bg{position:fixed;inset:0;background:rgba(20,16,12,.45);z-index:70;opacity:0;transition:opacity .3s}
.sheet-bg.show{opacity:1}
.sheet{position:fixed;left:50%;bottom:0;z-index:71;width:100%;max-width:480px;background:var(--paper);border-radius:18px 18px 0 0;
  padding:22px 22px calc(18px + env(safe-area-inset-bottom));transform:translate(-50%,105%);transition:transform .32s cubic-bezier(.2,.8,.2,1);text-align:center}
.sheet.show{transform:translate(-50%,0)}
.sheet-title{font-size:15px;margin-bottom:18px}
.sheet-grid{display:flex;justify-content:center;gap:6px}
.sheet-grid button{flex:1;max-width:84px;border:0;background:none;display:flex;flex-direction:column;align-items:center;gap:8px;font-size:12px;color:var(--ink)}
.sheet-grid button[hidden]{display:none}
.ic{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;background:#efe8df}
.ic.kakao{background:#fee500}
.ic.native{background:#e9e2f3;font-weight:700;color:#5b4a7a}
.ic.sms{background:#dfeee4;color:#2f7a4b}
.sheet-close{margin-top:20px;width:100%;border:1px solid var(--line);background:#fff;border-radius:10px;padding:12px;font-size:14px}
.toast{white-space:nowrap;z-index:80;position:fixed;left:50%;bottom:40px;transform:translate(-50%,20px);background:rgba(40,34,30,.9);color:#fff;font-size:13px;padding:10px 18px;border-radius:20px;opacity:0;transition:.3s;pointer-events:none}
.toast.show{opacity:1;transform:translate(-50%,0)}

.fade{opacity:0;transform:translateY(24px);transition:opacity .9s ease,transform .9s ease}
.fade.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.fade{opacity:1;transform:none;transition:none}}