:root{--navy:#1e2b4a;--navy2:#16203a;--paper:#f3eee2;--ink:#1a1f2b;--sub:#555a66;--verm:#b23a26;--gold:#c9a85a;--line:#d8d0bc;--mist:#aeb5c6;--cream:#e9e3d3;--mincho:"Shippori Mincho B1","Hiragino Mincho ProN","Yu Mincho",serif;--gothic:"Zen Kaku Gothic New","Hiragino Sans","Yu Gothic",sans-serif;--mono:"IBM Plex Mono",ui-monospace,Menlo,monospace}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:var(--gothic);color:var(--ink);background:#0f1628;-webkit-text-size-adjust:100%}button{font-family:inherit}a{color:var(--verm)}.app{max-width:440px;margin:0 auto;min-height:100vh;position:relative;overflow:hidden}.navy{background:var(--navy);color:var(--cream)}.paperbg{background:#e7e1d3}.guilloche{position:absolute;left:0;top:0;width:100%;height:100%;pointer-events:none}.rel{position:relative}.mincho{font-family:var(--mincho)}.mono{font-family:var(--mono)}.btn{min-height:52px;width:100%;border-radius:4px;font-weight:700;font-size:16px;letter-spacing:.06em;cursor:pointer;border:1px solid var(--ink);background:transparent;color:var(--ink);display:flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;padding:0 14px}.btn.primary{background:var(--verm);color:#fff;border:none}.btn.gold{background:var(--gold);color:var(--navy);border:none}.btn.ghostDark{color:var(--cream);border-color:#5a6788}.btn:active{transform:scale(.985)}.btn:disabled{opacity:.5}.linkbtn{background:none;border:none;color:var(--sub);text-decoration:underline;font-size:13px;min-height:44px;cursor:pointer}.card{background:var(--paper);border-radius:6px;color:var(--ink)}.err{color:#c53a2a;font-size:13px}.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 18px;border-radius:8px;font-size:14px;z-index:50;max-width:90vw;text-align:center}.stamp-in{animation:stampIn .55s cubic-bezier(.2,1.6,.4,1) both;animation-delay:.35s}@keyframes stampIn{0%{opacity:0;transform:scale(1.8) rotate(-30deg)}to{opacity:1}}.fade-up{animation:fadeUp .6s ease both}@keyframes fadeUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.spin{width:54px;height:54px;border-radius:50%;border:3px solid #3a4766;border-top:3px solid var(--gold);animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.visa{margin:18px 14px 0;background:var(--paper);border:1px solid #cfc5ac;border-radius:4px 10px 10px 4px;overflow:hidden}.visa,.visa-h{position:relative}.visa-h{display:flex;justify-content:space-between;align-items:center;padding:10px 16px;border-bottom:1px solid #cfc5ac;font-family:var(--mono);font-size:10px;letter-spacing:.25em;color:var(--sub)}.visa-b{padding:16px 16px 8px}.visa-b,.visa-f{position:relative}.visa-f{text-align:center;font-family:var(--mono);font-size:11px;color:var(--sub);padding:6px 0 12px}.sec-title{display:flex;align-items:baseline;gap:10px;margin-bottom:12px}.sec-title h2{margin:0;font-family:var(--mincho);font-size:19px;font-weight:700}.comment{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-bottom:1px dashed var(--line)}.tag{flex:none;font-size:11px;font-weight:700;border:1px solid;border-radius:3px;padding:2px 6px;margin-top:2px}.p{font-size:14px;line-height:1.85;margin:0}.field-l{font-size:9px;color:var(--sub);line-height:1.3}.yt{position:relative;width:100%;padding-top:56.25%;background:#000}.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.choice{min-height:72px;border:1px solid #c9c0a8;background:transparent;border-radius:4px;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--ink)}.choice.on{border:2px solid var(--ink);background:#fff}@media (prefers-reduced-motion:reduce){.fade-up,.spin,.stamp-in{animation:none}}