:root{--purple: #7F3F98;--purple-dark: #5E2D6F;--ink: #231F20;--ink-2: #5A5563;--ink-3: #9A95A0;--bg: #F7F7F8;--card: #FFFFFF;--line: #E5E5EA;--danger: #C2362F;--success: #1B7F4F;--radius: 14px;--shadow: 0 1px 3px rgba(0,0,0,.06), 0 4px 12px rgba(0,0,0,.04)}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100dvh;background:var(--bg);color:var(--ink)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.app{min-height:100dvh;display:flex;flex-direction:column;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}.header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line);background:#fff}.brand{font-size:18px;font-weight:700;letter-spacing:-.01em;color:var(--purple)}.tagline{font-size:12px;color:var(--ink-3)}.viewport{flex:1;display:flex;flex-direction:column;padding:24px 20px;max-width:480px;width:100%;margin:0 auto}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.h1{font-size:22px;font-weight:700;margin:0 0 4px;letter-spacing:-.01em}.h2{font-size:18px;font-weight:700;margin:0 0 4px;letter-spacing:-.01em}.muted{color:var(--ink-2);font-size:14px;margin:0 0 20px}.tiny{color:var(--ink-3);font-size:12px}.input{width:100%;height:56px;border:1.5px solid var(--line);border-radius:12px;padding:0 16px;font-size:18px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--ink);background:#fff;outline:none;transition:border-color .12s ease,box-shadow .12s ease}.input:focus{border-color:var(--purple);box-shadow:0 0 0 3px #7f3f981f}.input.normal{letter-spacing:normal;text-transform:none;font-size:16px;font-weight:500}.tabs{display:flex;gap:6px;padding:4px;background:#f0f0f2;border-radius:10px;margin-bottom:16px}.tab{flex:1;height:36px;border:0;background:transparent;border-radius:8px;font-size:14px;font-weight:600;color:var(--ink-2);cursor:pointer}.tab[aria-selected=true]{background:#fff;color:var(--ink);box-shadow:0 1px 2px #0000000d}.btn{width:100%;height:52px;border:0;border-radius:12px;background:var(--purple);color:#fff;font-size:16px;font-weight:600;cursor:pointer;transition:background .12s ease,opacity .12s ease}.btn:hover{background:var(--purple-dark)}.btn:disabled{background:#c7c2cc;cursor:not-allowed}.btn.secondary{background:transparent;color:var(--purple);border:1.5px solid var(--line)}.btn.secondary:hover{background:#faf6fb}.row{display:flex;align-items:center;justify-content:space-between;padding:8px 0}.row.divider{border-top:1px solid var(--line);margin-top:4px;padding-top:12px}.row .label{color:var(--ink-2);font-size:14px}.row .value{font-weight:600;font-size:14px}.row.total .label{font-weight:700}.row.total .value{font-weight:700;font-size:20px}.summary{background:#faf6fb;border-radius:12px;padding:16px;margin:16px 0}.summary .id{font-size:12px;color:var(--ink-3);letter-spacing:.04em}.summary .property{font-size:16px;font-weight:700;margin-top:4px}.summary .meta{font-size:13px;color:var(--ink-2);margin-top:4px}.detail-toggle{background:none;border:0;color:var(--purple);cursor:pointer;font-size:13px;font-weight:600;padding:6px 0;align-self:flex-start}.error{background:#fcefee;color:var(--danger);padding:12px 14px;border-radius:10px;font-size:14px;margin-bottom:12px}.notice-pick{width:100%;text-align:left;padding:14px 16px;border:1.5px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;margin-bottom:8px}.notice-pick:hover{border-color:var(--purple)}.notice-pick .top{display:flex;justify-content:space-between;align-items:center}.notice-pick .top .id{font-weight:700;font-size:14px}.notice-pick .top .amt{color:var(--purple);font-weight:700;font-size:16px}.notice-pick .bot{color:var(--ink-2);font-size:13px;margin-top:4px}.checkbox{display:flex;align-items:flex-start;gap:10px;padding:8px 0}.checkbox input{margin-top:2px;width:18px;height:18px;accent-color:var(--purple)}.checkbox label{font-size:14px;color:var(--ink);line-height:1.4}.form-row{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.form-row label{font-size:13px;color:var(--ink-2);font-weight:600}.success-icon{width:64px;height:64px;border-radius:50%;background:var(--success);color:#fff;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:36px}.steps{display:flex;gap:6px;margin-bottom:16px}.step-dot{flex:1;height:4px;border-radius:2px;background:var(--line)}.step-dot.active{background:var(--purple)}.step-dot.done{background:var(--purple);opacity:.6}.footer{text-align:center;color:var(--ink-3);font-size:12px;padding:16px}.footer a{color:var(--ink-2);text-decoration:none}@media (min-width: 640px){.viewport{padding:48px 24px}}