.ibox-parcel-intro{max-width:840px;color:var(--muted);margin:14px 0 0}.ibox-parcel-jump{display:flex;gap:10px 22px;flex-wrap:wrap;margin-top:18px}.ibox-parcel-jump a{color:var(--brand-dark);font-weight:600;font-size:14px}
.ibox-advice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.ibox-advice-grid h3{font-size:21px;margin:16px 0 14px}.ibox-advice-grid p{font-size:15px;color:var(--muted);margin:0 0 12px}.ibox-step-number{font-weight:600;font-size:14px;color:var(--brand-dark);border-bottom:2px solid var(--brand);padding-bottom:7px}
.ibox-rate-explainer{margin:44px 0}.ibox-rate-explainer h2,.ibox-parcel-faq h2{font-size:26px}.ibox-rate-explainer dl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-radius:16px;overflow:hidden;margin:22px 0 14px}.ibox-rate-explainer dl>div{padding:22px}.ibox-rate-explainer dl>div+div{border-left:1px solid var(--line)}.ibox-rate-explainer dt{font-size:18px;margin-bottom:10px}.ibox-rate-explainer dd,.ibox-rate-explainer>p{margin:0;font-size:14px;color:var(--muted)}.ibox-rate-explainer a,.ibox-parcel-faq a,.ibox-guide-notes a{color:var(--brand-dark);text-decoration:underline}.ibox-rate-explainer-sme{background:#fff6e9}
.ibox-guide-callout{display:flex;justify-content:space-between;align-items:center;gap:24px;background:#fff6e9;border:1px solid #f2ddc2;border-radius:18px;padding:28px;margin:30px 0}.ibox-guide-callout h2{font-size:24px;margin:0 0 7px}.ibox-guide-callout p{margin:0;color:var(--muted);font-size:15px}.ibox-guide-callout .ibox-btn{flex-shrink:0}
.ibox-parcel-faq{max-width:900px;margin-top:42px}.ibox-parcel-faq details{border-bottom:1px solid var(--line);padding:18px 0}.ibox-parcel-faq summary{cursor:pointer;font-weight:500}.ibox-parcel-faq details p{color:var(--muted);padding-top:12px;font-size:15px;margin:0}
.ibox-size-guide-header{background:linear-gradient(120deg,#fff7ed,#f5f7f8);padding-bottom:38px}.ibox-size-guide-header h1{margin:8px 0 16px}.ibox-guide-lead{font-size:18px;max-width:850px;color:var(--muted)}.ibox-guide-stats{display:flex;flex-wrap:wrap;gap:16px 28px;font-size:14px;margin-top:24px;color:var(--muted)}.ibox-guide-stats strong{font-size:23px;color:var(--ink);margin-right:6px}
.ibox-size-guide-body{padding-top:32px}.ibox-guide-notes{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:28px}.ibox-guide-notes h2{font-size:20px;margin:0 0 9px}.ibox-guide-notes p{color:var(--muted);font-size:14px;margin:0}.ibox-guide-tools{display:flex;align-items:end;gap:14px;background:var(--soft);border:1px solid var(--line);border-radius:14px;padding:18px;margin:24px 0 14px}.ibox-guide-tools[hidden]{display:none}.ibox-guide-tools>div{flex:1;max-width:470px}.ibox-guide-tools label{display:block;font-size:14px;margin:0 0 7px;font-weight:500}.ibox-guide-tools input{background:#fff;border:1px solid #aebac4;border-radius:9px;width:100%;height:46px;padding:0 13px;color:var(--ink)}.ibox-guide-tools button{height:46px;border-color:#aebac4;font-size:14px}.ibox-guide-tools p{margin:0 0 9px auto;font-size:14px;color:var(--muted)}.ibox-table-hint{font-size:13px;color:var(--muted);margin-bottom:10px}
.ibox-size-table-wrap{max-width:100%;overflow:auto;border:1px solid var(--line);border-radius:14px;scroll-margin-top:90px}.ibox-size-table{width:100%;min-width:1080px;border-collapse:separate;border-spacing:0;font-size:14px;margin:0}.ibox-size-table th,.ibox-size-table td{padding:17px 13px;text-align:left;vertical-align:top;border:0;border-bottom:1px solid var(--line);background:#fff}.ibox-size-table thead th{background:#18232f;color:#fff;font-weight:500;font-size:13px;white-space:nowrap}.ibox-size-table th:first-child{width:150px;min-width:150px}.ibox-size-table small{display:block;font-weight:400;font-size:11px;color:var(--muted);margin-top:5px}.ibox-size-table thead small{color:#c9d2db}.ibox-size-table th a{color:var(--brand-dark);font-weight:600}.ibox-size-table tr:last-child td,.ibox-size-table tr:last-child th{border-bottom:0}.ibox-size-table tr[hidden]{display:none}.ibox-size-table .ibox-guide-sme{background:#fff6e9}.ibox-size-table thead .ibox-guide-sme{background:#89410a;color:#fff}.ibox-size-table .ibox-guide-dimensions{white-space:nowrap;font-weight:500}.ibox-guide-price strong{font-size:17px;font-weight:600;font-variant-numeric:tabular-nums}.ibox-guide-reading{min-width:250px;max-width:340px}.ibox-guide-reading a{display:block;font-size:12px;color:var(--brand-dark);line-height:1.6;margin:0 0 9px;text-decoration:underline}.ibox-guide-reading a:last-child{margin:0}.ibox-dimension-unavailable{font-size:12px;color:var(--muted)!important;white-space:normal}.ibox-size-table tr:target th,.ibox-size-table tr:target td{background:#fff0d7}.ibox-size-table tr{scroll-margin-top:90px}.ibox-guide-empty{padding:24px;background:var(--soft);border-radius:12px}.ibox-guide-empty[hidden]{display:none}.ibox-size-table-wrap:focus-visible,.ibox-guide-tools input:focus-visible,.ibox-parcel-faq summary:focus-visible{outline:3px solid var(--brand);outline-offset:3px}
@media(max-width:991px){.ibox-advice-grid{grid-template-columns:1fr}.ibox-advice-grid .ibox-content-card{padding:24px}.ibox-rate-explainer dl{grid-template-columns:1fr}.ibox-rate-explainer dl>div+div{border-left:0;border-top:1px solid var(--line)}.ibox-guide-callout{align-items:start;flex-direction:column}.ibox-guide-notes{grid-template-columns:1fr}.ibox-size-table th:first-child{position:sticky;left:0;z-index:1;border-right:1px solid var(--line);box-shadow:3px 0 6px rgba(24,35,47,.04)}.ibox-size-table thead th:first-child{z-index:2}}
@media(max-width:600px){.ibox-guide-tools{flex-wrap:wrap;padding:14px}.ibox-guide-tools>div{flex-basis:100%;max-width:none}.ibox-guide-tools p{margin:0 0 9px auto}.ibox-guide-lead{font-size:16px}.ibox-guide-lead br{display:none}.ibox-guide-stats{flex-direction:column;gap:5px}.ibox-guide-callout{padding:22px}.ibox-size-table th:first-child{width:120px;min-width:120px}.ibox-size-table th,.ibox-size-table td{padding:14px 10px}.ibox-size-table th:first-child>a{font-size:13px}.ibox-size-guide-header{padding-top:24px}}