:root{--ink:#211a1c;--wine:#612b3d;--paper:#f7f2ee;--card:#fff;--line:#dfd3cb;--muted:#756a6d;--soft:#efe5df}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Tahoma,sans-serif}.custom-header{max-width:1180px;margin:auto;padding:18px 24px;display:flex;justify-content:space-between;align-items:center}.custom-header img{width:132px;height:auto}.custom-header>div{display:flex;gap:14px;align-items:center}.custom-header button,.custom-header a{border:1px solid var(--line);background:#fff;padding:9px 12px;border-radius:10px;color:var(--ink);text-decoration:none}.custom-shell{max-width:1040px;margin:auto;padding:20px 24px 60px}.custom-intro{text-align:center;max-width:760px;margin:20px auto 34px}.custom-intro span{font-size:11px;letter-spacing:2px;color:var(--wine)}.custom-intro h1{font-size:42px;margin:12px 0}.custom-intro p{color:var(--muted);line-height:1.8}.custom-form{display:grid;gap:16px}.form-section{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.form-section h2{margin:0 0 17px;font-size:20px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.full{grid-column:1/-1}label{display:grid;gap:7px;font-size:13px;font-weight:700}input,textarea,select{width:100%;border:1px solid #d8ccc5;border-radius:11px;padding:12px;font:inherit;font-size:16px;background:#fff}textarea{min-height:110px;resize:vertical}.section-row{display:flex;justify-content:space-between;gap:12px;align-items:start}.section-row h2{margin-bottom:5px}.section-row p{margin:0;color:var(--muted);font-size:13px}.secondary{border:1px solid var(--wine);color:var(--wine);background:#fff;border-radius:10px;padding:10px 13px;cursor:pointer}.breakdown{display:grid;gap:9px;margin-top:18px}.breakdown-row{display:grid;grid-template-columns:1fr 1fr 140px auto;gap:9px}.breakdown-row button{border:0;background:#f7e6e8;color:#922f3b;border-radius:10px;padding:0 14px;cursor:pointer}.total-box{display:flex;justify-content:flex-end;align-items:center;gap:12px;margin-top:14px}.total-box strong{font-size:24px;color:var(--wine)}.choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.choice-grid.two{grid-template-columns:repeat(2,1fr)}.choice{border:1px solid var(--line);border-radius:13px;padding:14px;display:grid;grid-template-columns:auto 1fr;gap:6px 10px;cursor:pointer}.choice input{width:auto;grid-row:1/3}.choice span{color:var(--muted);font-weight:400;font-size:12px}.choice:has(input:checked){border-color:var(--wine);background:#fbf6f3}.file-field{border:1px dashed #cdbdb4;padding:14px;border-radius:12px}.file-field small{color:var(--muted)}.pattern-upload{margin-top:14px}.submit{min-height:54px;border:0;border-radius:14px;background:var(--wine);color:#fff;font-size:17px;font-weight:800;cursor:pointer}.submit:disabled{opacity:.6}.custom-error{padding:13px;background:#fbe7e9;color:#842f39;border-radius:10px}.custom-success{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;text-align:center}.custom-success a{color:var(--wine);font-weight:700}@media(max-width:760px){.custom-shell{padding:12px 14px 40px}.custom-intro h1{font-size:32px}.form-grid,.choice-grid,.choice-grid.two{grid-template-columns:1fr}.breakdown-row{grid-template-columns:1fr 1fr}.breakdown-row input:nth-child(3){grid-column:1/2}.breakdown-row button{min-height:44px}.section-row{display:grid}.form-section{padding:16px}}