:root{--navy:#1a3a5c;--navy2:#244b75;--gold:#ffd966;--bg:#f2f5f9;--card:#fff;--ink:#14212e;--mute:#5d6f82;--line:#d8e0e9;--bad:#b3261e}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{background:var(--bg);color:var(--ink);margin:0;font:16px/1.4 Aptos,-apple-system,SF Pro Text,system-ui,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif}body{padding-bottom:env(safe-area-inset-bottom)}header{background:var(--navy);color:#fff;padding:calc(env(safe-area-inset-top) + 12px) 16px 12px;z-index:5;align-items:center;gap:10px;display:flex;position:sticky;top:0}header h1{flex:1;margin:0;font:600 18px Andale Mono,ui-monospace,monospace}header button{color:#fff;background:0 0;border:0;padding:6px 4px;font-size:16px}main{max-width:640px;margin:0 auto;padding:14px 16px 120px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:10px;padding:12px}.file{align-items:center;gap:8px;display:flex}.file .n{flex:1;min-width:0}.file input{border:0;border-bottom:1px dashed var(--line);width:100%;font:inherit;color:var(--ink);background:0 0;padding:2px 0}.file .m{color:var(--mute);font-size:13px}.ic{border:1px solid var(--line);width:40px;height:40px;color:var(--navy);background:#fff;border-radius:10px;font-size:17px}.ic:disabled{opacity:.3}.ic.x{color:var(--bad)}.btn{background:var(--navy);color:#fff;border:0;border-radius:12px;width:100%;margin-bottom:10px;padding:14px;font:600 16px inherit;display:block}.btn.alt{color:var(--navy);border:1.5px solid var(--navy);background:#fff}.btn.gold{background:var(--gold);color:var(--navy)}.btn:disabled{opacity:.45}label.lab{color:var(--mute);margin:14px 0 4px;font-size:13px;display:block}.txt{width:100%;font:inherit;border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:10px;padding:12px}.empty{text-align:center;color:var(--mute);padding:28px 8px}.err{color:var(--bad);margin:6px 0;font-size:14px}.bar{border-top:1px solid var(--line);padding:10px 16px calc(env(safe-area-inset-bottom) + 10px);z-index:6;background:#fff;gap:10px;display:flex;position:fixed;bottom:0;left:0;right:0}.bar .btn{margin:0}.pagewrap{touch-action:pan-y;-webkit-user-select:none;user-select:none;background:#fff;margin:0 auto;position:relative;box-shadow:0 2px 10px #0003}.pagewrap canvas{width:100%;height:auto;display:block}.sig{touch-action:none;cursor:grab;outline:2px dashed #e08a00;position:absolute;transform:translate(-50%,-50%)}.sig img{pointer-events:none;width:100%;display:block}.nav{justify-content:center;align-items:center;gap:16px;margin:10px 0;display:flex}.modal{z-index:20;background:#000a;justify-content:center;align-items:flex-end;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.sheet{width:100%;max-width:640px;padding:16px 16px calc(env(safe-area-inset-bottom) + 16px);background:#fff;border-radius:18px 18px 0 0}.pad{border:1.5px solid var(--navy);touch-action:none;background:#fff;border-radius:12px;width:100%;height:200px;display:block}.row{gap:10px;display:flex}.row .btn{margin-bottom:0}input[type=range]{width:100%}.tip{color:var(--mute);margin:8px 0;font-size:13px}.toast{color:#fff;z-index:30;background:#14212e;border-radius:20px;padding:10px 16px;font-size:14px;position:fixed;bottom:90px;left:50%;transform:translate(-50%)}footer{text-align:center;color:var(--mute);padding:10px;font-size:12px}.gh{color:var(--navy);justify-content:space-between;align-items:center;margin:16px 0 8px;font-weight:600;display:flex}.gh button{color:var(--navy);font:inherit;background:0 0;border:0;padding:6px 0;font-weight:500}.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.pg{border:2px solid var(--line);text-align:center;min-width:0;font:inherit;background:#fff;border-radius:10px;padding:4px 4px 2px;position:relative}.pg img{aspect-ratio:3/4;object-fit:contain;background:#eef2f7;border-radius:6px;width:100%;display:block}.pg img.wait{min-height:110px}.pg .cap{color:var(--mute);white-space:nowrap;text-overflow:ellipsis;margin-top:3px;font-size:10px;display:block;overflow:hidden}.pg .no{background:var(--navy);color:#fff;z-index:1;border-radius:9px;min-width:20px;padding:0 5px;font-size:11px;line-height:20px;position:absolute;top:6px;left:6px}.pg.on{background:#fff7d6;border-color:#e0a800}.pg .tick{color:#fff;z-index:1;background:#e0a800;border-radius:50%;width:20px;height:20px;font-size:13px;line-height:20px;position:absolute;top:6px;right:6px}.bar.sel{gap:6px}.bar.sel .ic{flex:none;width:44px;height:48px}.bar.sel .btn{padding:12px 4px;font-size:15px}.h2{color:var(--navy);margin:8px 0 6px;font:600 17px Aptos,-apple-system,system-ui,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif}details.card summary{cursor:pointer;color:var(--navy)}.steps{margin:10px 0;padding-left:20px;font-size:14px}.steps li{margin-bottom:6px}.warn{background:#fff3d6;border:1px solid #e0a800;border-radius:8px;margin-top:6px;padding:8px;font-size:13px}select.txt{-webkit-appearance:auto;appearance:auto}html,body{max-width:100%;overflow-x:hidden}.gh{gap:8px}.seg{border:1.5px solid var(--navy);border-radius:10px;display:flex;overflow:hidden}.seg button{color:var(--navy);font:inherit;background:#fff;border:0;padding:7px 10px;font-size:14px;font-weight:500}.seg button+button{border-left:1.5px solid var(--navy)}.seg button.on{background:var(--navy);color:#fff}.gnav{color:var(--navy);justify-content:center;align-items:center;gap:16px;margin:4px 0 10px;font-weight:600;display:flex}label.chk{align-items:center;gap:10px;margin:10px 0;font-size:15px;display:flex}label.chk.card{margin:0 0 8px}label.chk input{flex:none;width:22px;height:22px}