.sheet{max-width:34rem;margin:0 auto}.sheet-head{text-align:center;margin-bottom:clamp(1.5rem,4vw,2.25rem)}.sheet-head h1{font-family:var(--serif);letter-spacing:-.035em;background:linear-gradient(120deg, var(--fg) 30%, var(--violet) 62%, var(--coral) 92%);color:#0000;background-size:220% 100%;-webkit-background-clip:text;background-clip:text;margin:0 0 .55rem;font-size:clamp(1.9rem,5.4vw,2.9rem);font-weight:600;line-height:1.05;animation:7s ease-in-out infinite alternate shimmer}.sheet .back{color:var(--muted);margin-bottom:1.25rem;font-size:.8rem;text-decoration:none;transition:color .15s;display:inline-block}.sheet .back:hover{color:var(--accent)}.lede{color:var(--muted);margin:0;font-size:.95rem;line-height:1.6}.sheet a{color:var(--accent);text-underline-offset:3px}.field{margin-bottom:1.15rem;display:block}.field>span:first-child{letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:.4rem;font-size:.66rem;font-weight:700;display:block}.field .hint{letter-spacing:0;text-transform:none;color:var(--faint);margin:.35rem 0 0;font-size:.75rem;font-weight:400;line-height:1.5;display:block}input,select,textarea{width:100%;font:inherit;color:var(--fg);border:1px solid var(--line);border-radius:var(--radius);background:var(--card);padding:.62rem .72rem;font-size:.95rem;transition:border-color .15s,box-shadow .15s;box-shadow:0 1px 2px #16130f0a}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent);outline:none}select{appearance:none;background-image:linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);background-position:calc(100% - 18px) 55%,calc(100% - 12px) 55%;background-repeat:no-repeat;background-size:6px 6px,6px 6px;padding-right:2rem}.amount-wrap{align-items:stretch;display:flex}.amount-wrap .sign{font-family:var(--serif);color:var(--faint);border:1px solid var(--line);border-radius:var(--radius) 0 0 var(--radius);background:var(--bg2);border-right:none;place-items:center;padding:0 .75rem;font-size:1.5rem;display:grid}#amount,#topup-amount{font-family:var(--serif);font-variant-numeric:tabular-nums;border-radius:0 var(--radius) var(--radius) 0;padding:.35rem .6rem;font-size:1.5rem;font-weight:600}.disclosure{color:var(--muted);border-left:2px solid var(--line);margin:1.4rem 0 1rem;padding-left:.85rem;font-size:.78rem;line-height:1.65}.submit{width:100%;font-family:var(--sans);border-radius:var(--radius);color:#fff;background:linear-gradient(135deg, var(--coral), #ff7a3d);cursor:pointer;box-shadow:var(--shadow);border:none;padding:.9rem 1.2rem;font-size:.98rem;font-weight:600;line-height:1.4;transition:transform .2s cubic-bezier(.2,.8,.2,1),box-shadow .2s;display:block}.submit:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 14px 34px -10px #ff5a3699}.submit:active:not(:disabled){transform:translateY(0)scale(.99)}.submit:focus-visible{outline:2px solid var(--violet);outline-offset:3px}.submit:disabled{opacity:.6;cursor:default;transform:none}.error{color:var(--fg);background:color-mix(in srgb, var(--coral) 12%, transparent);border:1px solid color-mix(in srgb, var(--coral) 35%, transparent);border-radius:var(--radius);margin:0 0 1rem;padding:.75rem .9rem;font-size:.85rem;line-height:1.55}.error[hidden]{display:none}.spot{font-family:var(--serif);color:var(--coral);text-align:center;margin:.4rem 0 .6rem;font-size:clamp(2.6rem,9vw,4.2rem);font-weight:600;line-height:1}.deed{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow);margin-top:1.6rem;padding:1.1rem}.deed p{color:var(--muted);margin:0 0 .6rem;font-size:.82rem;line-height:1.6}.deed a{font-family:var(--mono);word-break:break-all;color:var(--accent);font-size:.78rem;display:block}.waiting{text-align:center;color:var(--muted);font-size:.95rem;line-height:1.65}.console{border-top:1px solid var(--line);margin-top:2.2rem;padding-top:1.6rem}.console h2{font-family:var(--serif);letter-spacing:-.02em;margin:0 0 .4rem;font-size:1.2rem;font-weight:600}.console .lede{margin-bottom:1.2rem;font-size:.85rem}.saved{color:var(--fg);background:color-mix(in srgb, var(--mint) 12%, transparent);border:1px solid color-mix(in srgb, var(--mint) 35%, transparent);border-radius:var(--radius);margin:0 0 1rem;padding:.75rem .9rem;font-size:.85rem;line-height:1.55}.saved[hidden]{display:none}