:root{
  --paper:#f5f0e6; --paper2:#ece5d6; --ink:#1c1a16; --mute:#6d675a; --line:#d9d1bf;
  --accent:#d9482b; --accent-d:#b73a21; --card:#fffdf8; --r:14px;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --sans:ui-sans-serif,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--paper);color:var(--ink);font:15px/1.45 var(--sans);overflow-x:hidden;
  background-image:radial-gradient(circle at 1px 1px,rgba(28,26,22,.07) 1px,transparent 0);background-size:22px 22px}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px clamp(16px,4vw,40px);border-bottom:1px solid var(--line)}
.brand{font:600 18px var(--serif);color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:9px;letter-spacing:-.01em}
.mark{width:18px;height:18px;border-radius:5px;background:conic-gradient(var(--accent) 0 25%,var(--ink) 0 50%,#e9b44c 0 75%,#3f7d6e 0);transform:rotate(-8deg)}
.tag{font-size:12px;color:var(--mute)}
main{max-width:1180px;margin:0 auto;padding:0 clamp(16px,4vw,40px) 60px}
.intro{padding:clamp(22px,4vw,48px) 0 clamp(14px,2vw,24px);max-width:760px}
h1{font:500 clamp(28px,5.6vw,52px)/1.04 var(--serif);letter-spacing:-.02em;margin:0 0 12px}
h1 em{font-style:italic;color:var(--accent)}
.intro p{margin:0;color:var(--mute);font-size:clamp(14px,1.6vw,17px);max-width:56ch}
.intro b{color:var(--ink)}
.app{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}
.stage-wrap{min-width:0}
.stage{position:relative;background:var(--paper2);border:1px solid var(--line);border-radius:var(--r);
  display:grid;place-items:center;min-height:min(70vh,560px);padding:14px}
canvas{display:block;max-width:100%;border-radius:4px;box-shadow:0 1px 0 rgba(0,0,0,.04),0 12px 30px -12px rgba(40,30,10,.35);touch-action:none;cursor:grab}
.empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:16px}
.drop{display:flex;flex-direction:column;align-items:center;gap:6px;width:min(100%,360px);padding:34px 20px;border:2px dashed #b9ae94;border-radius:var(--r);background:var(--card);cursor:pointer;text-align:center;transition:.15s}
.drop strong{font:600 22px var(--serif)}
.drop span{color:var(--mute);font-size:13px}
.drop:hover,.drop.over{border-color:var(--accent);transform:translateY(-1px)}
.hint{margin:10px 2px 0;color:var(--mute);font-size:12.5px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:18px}
.group h2{font:600 11px var(--sans);text-transform:uppercase;letter-spacing:.09em;color:var(--mute);margin:0 0 8px;display:flex;justify-content:space-between;align-items:center}
.layouts{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}
.lt{aspect-ratio:1;position:relative;border:1.5px solid var(--line);border-radius:8px;background:#fff;padding:4px;cursor:pointer}
.lt i{position:absolute;background:#cfc6b0;border-radius:1.5px}
.lt[aria-pressed=true]{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink)}
.lt[aria-pressed=true] i{background:var(--accent)}
.seg{display:flex;gap:6px;flex-wrap:wrap}
.seg button,.ghost,.link{font:inherit}
.seg button{padding:7px 11px;border-radius:99px;border:1.5px solid var(--line);background:#fff;cursor:pointer;font-size:13px}
.seg button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}
.sliders{display:flex;flex-direction:column;gap:10px}
.sliders label{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:13px;color:var(--mute)}
input[type=range]{width:55%;accent-color:var(--accent)}
.swatches{display:flex;gap:8px;flex-wrap:wrap}
.sw{width:36px;height:36px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1.5px var(--line);cursor:pointer;padding:0}
.sw[aria-pressed=true]{box-shadow:0 0 0 2.5px var(--ink)}
.tray{display:flex;gap:7px;overflow-x:auto;padding-bottom:4px;min-height:54px}
.tray:empty::before{content:"No photos yet";color:var(--mute);font-size:13px;align-self:center}
.tray img{width:52px;height:52px;object-fit:cover;border-radius:7px;border:2px solid transparent;cursor:pointer;flex:none}
.tray img.used{border-color:var(--accent)}
.row{margin-top:8px}
.ghost{background:none;border:1.5px solid var(--line);border-radius:99px;padding:8px 14px;cursor:pointer;color:var(--ink);font-size:13px}
.ghost:hover:not(:disabled){border-color:var(--ink)}
.ghost:disabled{opacity:.4;cursor:default}
.link{background:none;border:0;color:var(--accent-d);cursor:pointer;font-size:12px;text-transform:none;letter-spacing:0;font-weight:600}
.primary{display:block;width:100%;text-align:center;background:var(--accent);color:#fff;border:0;border-radius:12px;padding:14px;font:600 16px var(--sans);cursor:pointer;text-decoration:none;box-shadow:0 2px 0 var(--accent-d)}
.primary:hover:not(:disabled){background:var(--accent-d)}
.primary:disabled{background:#cfc6b0;box-shadow:none;cursor:default}
.small{margin:8px 0 0;text-align:center;font-size:12.5px;color:var(--mute)}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px;padding-top:24px;border-top:1px solid var(--line)}
.facts div{display:flex;flex-direction:column;gap:4px}
.facts b{font:600 18px var(--serif)}
.facts span{color:var(--mute);font-size:14px}
dialog.card{border:0;border-radius:18px;padding:26px;max-width:min(92vw,400px);background:var(--card);color:var(--ink);box-shadow:0 30px 80px -20px rgba(0,0,0,.45)}
dialog::backdrop{background:rgba(28,26,22,.5)}
dialog h2{font:500 26px/1.1 var(--serif);margin:0 0 10px}
dialog ul{padding-left:18px;color:var(--mute);margin:12px 0 18px}
dialog .ghost{width:100%;margin-top:8px;border-color:transparent;color:var(--mute)}
.toast{position:fixed;left:50%;bottom:22px;transform:translate(-50%,30px);background:var(--ink);color:#fff;padding:10px 16px;border-radius:99px;font-size:13px;opacity:0;pointer-events:none;transition:.25s;max-width:90vw;z-index:9}
.toast.on{opacity:1;transform:translate(-50%,0)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media(max-width:900px){
  .app{grid-template-columns:1fr}
  .facts{grid-template-columns:1fr}
  .tag{display:none}
  .stage{min-height:min(60vh,440px);padding:10px}
}
@media(max-width:900px){
  .save{position:sticky;bottom:0;background:var(--card);margin:0 -16px -16px;padding:10px 16px 12px;border-top:1px solid var(--line);border-radius:0 0 var(--r) var(--r)}
}
.foot{text-align:center;font-size:.8rem;color:#6b6350;padding:20px 12px 90px}.foot a{color:inherit}

.faq{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);max-width:760px}.faq h2{font:600 22px var(--serif);margin:0 0 10px}.faq details{border-top:1px solid var(--line);padding:10px 0}.faq summary{cursor:pointer;font-weight:600}.faq p{margin:6px 0 0;color:var(--mute)}

.small a{color:var(--accent-d);font-weight:600}
.small a,.small .link,.brand{display:inline-flex;align-items:center;min-height:32px}
.small .link{font-size:inherit}
.faq summary{padding:4px 0}