.hg-main .info-head{background:var(--bg-warm);border-bottom:1px solid var(--line);padding:44px 0}.hg-main .info-head h1{font-size:46px}.hg-main .info-head p{font-size:20px;color:var(--ink-2);margin-top:12px;max-width:680px}@media (max-width:600px){.hg-main .info-head h1{font-size:34px}}.hg-main .callout{background:var(--bg-warm);border:2px solid var(--gold);border-radius:8px;padding:20px 22px;font-size:19px;margin:18px 0}.hg-main .callout strong{display:block;margin-bottom:4px}.hg-main .acc{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}.hg-main .acc-item+.acc-item{border-top:1px solid var(--line)}.hg-main .acc-btn{width:100%;min-height:64px;padding:16px 20px;display:flex;justify-content:space-between;align-items:center;gap:16px;background:#fff;border:none;text-align:left;font-size:20px;font-weight:700;color:var(--ink);cursor:pointer}.hg-main .acc-btn:hover{background:var(--bg-warm)}.hg-main .acc-btn .acc-icon{flex-shrink:0;font-size:17px;font-weight:800;color:var(--walnut)}.hg-main .acc-panel{padding:0 20px 20px}.hg-main .acc-panel p{font-size:19px;margin-bottom:10px}.hg-main .acc-item[data-open=false] .acc-panel{display:none}.hg-main .calc-box{background:#fff;border:2px solid var(--gold);border-radius:8px;padding:28px}.hg-main .calc-box h2{font-size:28px;margin-bottom:6px}.hg-main .calc-box .calc-sub{font-size:19px;color:var(--ink-2);margin-bottom:20px}.hg-main .calc-row{display:flex;gap:16px;align-items:flex-end;flex-wrap:wrap}.hg-main .calc-row .field{margin-bottom:0;flex:1;min-width:130px;max-width:200px}.hg-main .calc-row .btn{flex-shrink:0}.hg-main .calc-result{display:none;margin-top:22px;background:var(--bg-warm);border:2px solid var(--green);border-radius:8px;padding:22px}.hg-main .calc-result.show{display:block}.hg-main .calc-result .cr-size{font-size:34px;font-weight:800;font-family:var(--font-bitter),Georgia,serif;color:var(--green)}.hg-main .calc-result p{font-size:19px;margin-top:8px}.hg-main .calc-result .btn{margin-top:16px}.hg-main .field{display:block;margin-bottom:20px}.hg-main .field>span{display:block;font-size:18px;font-weight:700;margin-bottom:8px}.hg-main .select{width:100%;min-height:56px;font:inherit;font-size:19px;color:var(--ink);border:2px solid var(--ink-2);border-radius:6px;background:#fff;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='12'%3E%3Cpath d='M2 2l8 8 8-8' fill='none' stroke='%231F1F1F' stroke-width='3'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding:0 48px 0 16px}.hg-main .ref-table{width:100%;max-width:640px;border-collapse:collapse;font-size:19px}.hg-main .ref-table td,.hg-main .ref-table th{text-align:left;padding:14px 18px;border:1px solid var(--line)}.hg-main .ref-table th{background:var(--bg-warm);font-weight:800}.hg-main .ref-table tr.hl td{background:#eaf3ed;font-weight:700}