:root{
  --crimson:#9B1B30;
  --crimson-d:#6E1220;
  --gold:#C99A2E;
  --gold-l:#E8C766;
  --ivory:#FFF8EC;
  --ink:#2A1810;
  --muted:#6B5344;
  --card:#fffdf8;
  --line:rgba(155,27,48,.14);
  --ok:#2F6B3A;
  --warn:#9B5B1B;
  --shadow:0 8px 28px rgba(42,24,16,.12);
  --radius:16px;
  --tap:48px;
  --safe-b:env(safe-area-inset-bottom,0px);
  --safe-t:env(safe-area-inset-top,0px);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--ivory);color:var(--ink);min-height:100%}
body{padding-top:var(--safe-t)}
button,input,textarea,select{font:inherit}
.pp-app{max-width:560px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;padding-bottom:calc(72px + var(--safe-b))}
.pp-boot{padding:2rem;text-align:center;color:var(--muted)}
.pp-top{
  background:linear-gradient(160deg,var(--crimson) 0%,var(--crimson-d) 100%);
  color:#fff;padding:1rem 1rem .85rem;position:sticky;top:0;z-index:20;
  box-shadow:0 4px 18px rgba(110,18,32,.35);
}
.pp-top h1{margin:0;font-size:1.25rem;font-weight:800;letter-spacing:.02em}
.pp-top p{margin:.25rem 0 0;opacity:.9;font-size:.85rem}
.pp-pill{display:inline-flex;align-items:center;gap:.35rem;background:rgba(255,255,255,.14);border:1px solid rgba(232,199,102,.45);color:var(--gold-l);padding:.2rem .55rem;border-radius:999px;font-size:.75rem;font-weight:700}
.pp-main{flex:1;padding:.9rem}
.pp-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:1rem;margin-bottom:.85rem;
}
.pp-card h2{margin:0 0 .55rem;font-size:1.05rem;color:var(--crimson)}
.pp-card h3{margin:0 0 .4rem;font-size:.95rem}
.pp-muted{color:var(--muted);font-size:.85rem;line-height:1.4}
.pp-row{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center}
.pp-btn{
  appearance:none;border:0;border-radius:999px;min-height:var(--tap);padding:.7rem 1.15rem;
  font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:.4rem;
}
.pp-btn:disabled{opacity:.45;cursor:not-allowed}
.pp-btn-primary{background:var(--crimson);color:#fff}
.pp-btn-primary:active{background:var(--crimson-d)}
.pp-btn-gold{background:linear-gradient(180deg,var(--gold-l),var(--gold));color:#3a2408}
.pp-btn-ghost{background:transparent;color:var(--crimson);border:1.5px solid var(--line)}
.pp-btn-block{width:100%}
.pp-input, .pp-textarea{
  width:100%;min-height:var(--tap);border:1.5px solid var(--line);border-radius:12px;
  padding:.7rem .85rem;background:#fff;color:var(--ink);
}
.pp-textarea{min-height:110px;resize:vertical}
.pp-label{display:block;font-size:.8rem;font-weight:700;color:var(--muted);margin:0 0 .3rem}
.pp-field{margin-bottom:.75rem}
.pp-nav{
  position:fixed;left:0;right:0;bottom:0;z-index:30;
  background:rgba(255,248,236,.96);backdrop-filter:blur(10px);
  border-top:1px solid var(--line);
  padding:.35rem .4rem calc(.35rem + var(--safe-b));
  display:grid;grid-template-columns:repeat(5,1fr);gap:.15rem;
  max-width:560px;margin:0 auto;
}
.pp-nav button{
  appearance:none;border:0;background:transparent;color:var(--muted);
  min-height:52px;border-radius:12px;font-size:.68rem;font-weight:700;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.15rem;
}
.pp-nav button[aria-current="page"]{color:var(--crimson);background:rgba(155,27,48,.08)}
.pp-nav .ico{font-size:1.15rem;line-height:1}
.pp-area{margin-bottom:1.1rem}
.pp-area-title{
  display:flex;align-items:baseline;justify-content:space-between;gap:.5rem;
  margin:0 0 .55rem;padding:.15rem .1rem;
}
.pp-area-title h2{margin:0;font-size:.95rem;color:var(--crimson)}
.pp-area-title span{font-size:.75rem;color:var(--muted);font-weight:700}
.pp-stamp{
  display:grid;grid-template-columns:56px 1fr auto;gap:.7rem;align-items:center;
  padding:.7rem;border:1px solid var(--line);border-radius:14px;background:#fff;
  margin-bottom:.5rem;
}
.pp-stamp.got{border-color:rgba(201,154,46,.55);background:linear-gradient(90deg,#fff,#fff8e8)}
.pp-seal{
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  border:2px dashed rgba(155,27,48,.25);color:rgba(155,27,48,.35);font-weight:800;font-size:.7rem;
  background:rgba(155,27,48,.04);
}
.pp-stamp.got .pp-seal{
  border:2px solid var(--gold);background:var(--crimson);color:var(--gold-l);
  box-shadow:inset 0 0 0 3px rgba(232,199,102,.35);
}
.pp-stamp h3{margin:0;font-size:.92rem}
.pp-badge-grid{display:grid;grid-template-columns:1fr 1fr;gap:.55rem}
.pp-badge{
  border:1px solid var(--line);border-radius:14px;padding:.7rem;background:#fff;min-height:88px;
}
.pp-badge.on{border-color:rgba(201,154,46,.6);background:linear-gradient(160deg,#fff,#fff4d8)}
.pp-badge .t{font-weight:800;font-size:.85rem;color:var(--crimson)}
.pp-badge .d{font-size:.75rem;color:var(--muted);margin-top:.25rem}
.pp-toast{
  position:fixed;left:50%;transform:translateX(-50%);bottom:calc(84px + var(--safe-b));
  background:var(--ink);color:#fff;padding:.7rem 1rem;border-radius:999px;font-size:.85rem;
  z-index:50;max-width:90%;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:opacity .2s;
}
.pp-toast.show{opacity:1}
.pp-banner{
  background:#fff7d6;border:1px solid rgba(201,154,46,.45);color:#5a3a10;
  border-radius:12px;padding:.75rem .85rem;margin-bottom:.85rem;font-size:.85rem;
}
.pp-banner strong{color:var(--crimson-d)}
.pp-code{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  letter-spacing:.08em;font-weight:800;font-size:1.1rem;color:var(--crimson);
  background:rgba(155,27,48,.06);border:1px dashed rgba(155,27,48,.3);
  border-radius:10px;padding:.55rem .7rem;display:inline-block;
}
.pp-stars{display:flex;gap:.25rem}
.pp-stars button{appearance:none;border:0;background:transparent;font-size:1.6rem;min-width:40px;min-height:40px;cursor:pointer;opacity:.35}
.pp-stars button.on{opacity:1}
.pp-print{display:none}
@media print{
  .pp-nav,.pp-top .pp-row, .pp-no-print, .pp-toast{display:none!important}
  .pp-app{padding:0;max-width:none}
  .pp-print{display:block}
  .pp-stamp{break-inside:avoid}
  body{background:#fff}
}
.pp-qr-box{text-align:center;padding:1rem}
.pp-qr-box canvas, .pp-qr-box img{max-width:180px;margin:0 auto;display:block}
.pp-top-visitor{font-size:.78rem;color:var(--muted);margin-top:.2rem}
.pp-top-visitor b{color:var(--gold);font-weight:800}
.pp-empty{text-align:center;padding:1.5rem .5rem;color:var(--muted)}
.pp-modal-bg{position:fixed;inset:0;background:rgba(42,24,16,.45);z-index:60;display:flex;align-items:flex-end;justify-content:center}
.pp-modal{background:var(--ivory);width:100%;max-width:560px;border-radius:20px 20px 0 0;padding:1rem 1rem calc(1rem + var(--safe-b));max-height:90dvh;overflow:auto}
.pp-modal h2{margin:.2rem 0 .7rem;color:var(--crimson)}
.pp-check{display:flex;align-items:center;gap:.5rem;min-height:var(--tap)}
.pp-check input{width:20px;height:20px}
.pp-hidden{display:none!important}

.pp-sister{border-color:rgba(61,255,240,.35);background:linear-gradient(135deg,rgba(11,18,36,.04),rgba(155,123,255,.08))}
.pp-sister a.pp-btn{margin-top:.55rem}