:root{--navy: #004b8d;--navy-ink: #0b2a4a;--orange: #f78f1e;--bg: #f3f5f8;--panel: #ffffff;--line: #dde3ea;--muted: #5f6b7a;--warn: #b4530a;--radius: 10px;color-scheme:light}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--navy-ink);font:15px/1.45 Inter,system-ui,-apple-system,Segoe UI,sans-serif}button,input,select{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}.app{max-width:1240px;margin:0 auto;padding:0 16px 48px}.top{display:flex;align-items:center;gap:14px;padding:22px 0 14px;border-bottom:3px solid var(--orange)}.top-logo{height:34px;width:auto}.top-title{font-size:20px;font-weight:500;color:var(--navy);padding-left:14px;border-left:1px solid var(--line)}.tabs{display:flex;gap:4px;margin:20px 0 16px}.tabs button{border:1px solid var(--line);background:var(--panel);padding:9px 18px;border-radius:999px;font-weight:500;min-height:40px}.tabs button.on{background:var(--navy);border-color:var(--navy);color:#fff}.grid{display:grid;grid-template-columns:minmax(300px,440px) 1fr;gap:16px;align-items:start}@media(max-width:860px){.grid{grid-template-columns:1fr}}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.panel h2{margin:0 0 4px;font-size:17px;color:var(--navy)}.preview{position:sticky;top:16px}@media(max-width:860px){.preview{position:static}}.muted{color:var(--muted);font-size:13px;margin:0}.warn{color:var(--warn);font-size:13px;font-style:normal}.field{display:flex;flex-direction:column;gap:6px;margin:16px 0 0;padding:0;border:0;min-width:0}.field>span,.field>legend{font-weight:600;font-size:13px;padding:0;margin-bottom:6px}fieldset.field>legend+*{margin-top:0}input:not([type]),input[type=email],input[type=text],select{border:1px solid var(--line);border-radius:8px;padding:9px 11px;background:#fff;min-height:42px;width:100%;min-width:0}input:focus-visible,select:focus-visible,button:focus-visible,.chip:focus-within,.back-opt:focus-within{outline:2px solid var(--navy);outline-offset:1px}.phone{display:grid;grid-template-columns:92px 82px minmax(0,1fr) 38px;gap:6px}.flag-select{position:relative}.flag-btn{width:100%;min-height:42px;display:flex;align-items:center;gap:6px;padding:0 8px 0 10px;border:1px solid var(--line);border-radius:8px;background:#fff}.flag-btn span{font-size:14px;font-weight:500}.flag{width:21px;height:14px;border-radius:2px;flex:none;display:block}.chev{width:10px;height:6px;margin-left:auto;color:var(--muted);flex:none}.flag-list{position:absolute;z-index:10;top:calc(100% + 4px);left:0;min-width:200px;margin:0;padding:4px;list-style:none;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 24px #0b2a4a24}.flag-list li{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:6px;cursor:pointer;font-size:14px;min-height:40px}.flag-list li.active{background:#eef4fa}.flag-list li.sel .code{color:var(--navy)}.flag-list .code{font-weight:600;width:24px}.flag-list .name{color:var(--muted)}.icon{border:1px solid var(--line);background:#fff;border-radius:8px;font-size:18px;line-height:1}.link{align-self:flex-start;background:none;border:0;color:var(--navy);font-weight:600;padding:4px 0}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{border:1px solid var(--line);border-radius:999px;padding:7px 14px;cursor:pointer;font-size:14px;min-height:38px;display:inline-flex;align-items:center}.chip input,.back-opt input{position:absolute;opacity:0;pointer-events:none}.chip.on{border-color:var(--navy);background:var(--navy);color:#fff}.backs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.back-opt{position:relative;border:1px solid var(--line);border-radius:var(--radius);padding:10px 8px;text-align:center;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px}.back-opt.on{border-color:var(--navy);box-shadow:inset 0 0 0 1px var(--navy);background:#f2f7fc}.back-opt strong{font-size:13px}.back-opt small{font-size:12px;color:var(--muted)}.back-thumb{height:46px;display:flex;align-items:center;justify-content:center;margin-bottom:4px}.back-thumb img{height:42px;width:auto}.qr-glyph{width:34px;height:34px;background:linear-gradient(90deg,#222 0 30%,transparent 30% 70%,#222 70%) top / 100% 30% no-repeat,linear-gradient(90deg,#222 0 30%,transparent 30% 55%,#222 55% 70%,transparent 70%) bottom / 100% 30% no-repeat,repeating-linear-gradient(90deg,#222 0 4px,transparent 4px 8px) center / 100% 30% no-repeat}.photo-row{display:flex;gap:8px}.sliders{display:grid;gap:4px;margin-top:6px}.sliders label{display:grid;grid-template-columns:96px 1fr;align-items:center;font-size:13px;color:var(--muted)}.check{display:flex;align-items:center;gap:8px;margin-top:18px;font-size:14px;cursor:pointer}.check.small{margin:0;font-size:13px;color:var(--muted)}.btn{border-radius:8px;padding:10px 18px;font-weight:600;min-height:44px;border:1px solid transparent}.btn.primary{background:var(--navy);color:#fff}.btn.primary:hover:not(:disabled){background:#003a6e}.btn.ghost{background:#fff;border-color:var(--line);color:var(--navy)}.btn.ghost:hover:not(:disabled){border-color:var(--navy)}.preview-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap}.sides{display:grid;gap:18px}.sides figure{margin:0}.sides figcaption{font-size:12px;color:var(--muted);margin-top:6px}.card-svg{display:block;width:100%;max-width:560px;height:auto;border-radius:4px;box-shadow:0 1px 2px #0b2a4a1a,0 6px 20px #0b2a4a1a}.actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:20px}.spec{margin-top:12px}.sig-box{border:1px dashed var(--line);border-radius:var(--radius);padding:18px;background:#fff;overflow-x:auto}.howto{margin:18px 0 0;padding-left:18px;font-size:13px;color:var(--muted);display:grid;gap:6px}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%);background:var(--navy-ink);color:#fff;padding:10px 16px;border-radius:8px;font-size:14px;max-width:calc(100% - 32px);box-shadow:0 6px 20px #0003}@media(max-width:480px){.phone{grid-template-columns:1fr 88px 38px}.phone .num{grid-column:1 / -1;order:4}}