._workbench_1abnb_1{gap:22px;min-width:0;display:grid}._intro_1abnb_7{background:radial-gradient(circle at 82% 28%,#fffffff2 0 7px,#0000 8px),radial-gradient(circle at 90% 65%,#ffffffd9 0 5px,#0000 6px),linear-gradient(135deg,#e8faf4 0%,#f6fbf5 58%,#e6f3ee 100%);border:1px solid #9fd8c9;border-radius:24px;gap:8px;min-height:154px;padding:28px 260px 28px 28px;display:grid;position:relative;overflow:hidden}._intro_1abnb_7:after{content:"IPv4  /24\a IPv6  /64";color:#145c50;text-align:center;white-space:pre;background:#ffffffd1;border:1px solid #22705f33;border-radius:20px;place-items:center;width:180px;min-height:96px;padding:12px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:1.02rem;font-weight:850;line-height:1.8;display:grid;position:absolute;top:25px;right:28px;box-shadow:0 14px 32px #1f50451f}._intro_1abnb_7>span,._formHeading_1abnb_46>span,._resultHeading_1abnb_47>div>span,._tableHeading_1abnb_48>div>span{color:var(--teal-dark);letter-spacing:.08em;text-transform:uppercase;font-size:.74rem;font-weight:850}._intro_1abnb_7 h2,._formHeading_1abnb_46 h2,._resultHeading_1abnb_47 h2,._tableHeading_1abnb_48 h2{color:var(--ink);margin:0;font-family:Georgia,Times New Roman,serif}._intro_1abnb_7 h2{max-width:610px;font-size:clamp(1.55rem,3vw,2rem)}._intro_1abnb_7 p,._semantics_1abnb_71,._subnetSection_1abnb_72>p,._emptyResult_1abnb_73 p,._ipv6Note_1abnb_74 p,._classPicker_1abnb_75 p{color:var(--ink-muted);margin:0;font-size:.9rem;line-height:1.55}._intro_1abnb_7 p{max-width:650px}._versionPicker_1abnb_86{border:1px solid var(--line);background:#fff;border-radius:14px;align-items:center;gap:8px;margin:0;padding:6px;display:flex}._versionPicker_1abnb_86 legend{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}._versionPicker_1abnb_86 label{cursor:pointer;flex:1;position:relative}._versionPicker_1abnb_86 input{opacity:0;position:absolute;inset:0}._versionPicker_1abnb_86 span{min-height:46px;color:var(--ink-muted);border-radius:10px;place-items:center;font-weight:850;display:grid}._versionPicker_1abnb_86 input:checked+span{background:var(--ink);color:#fff}._versionPicker_1abnb_86 input:focus-visible+span{outline:3px solid var(--focus-ring);outline-offset:2px}._modeStack_1abnb_139,._resultStack_1abnb_140{gap:18px;min-width:0;display:grid}._topGrid_1abnb_146{grid-template-columns:minmax(0,1fr);align-items:start;gap:18px;min-width:0;display:grid}._formCard_1abnb_154,._resultCard_1abnb_155,._subnetSection_1abnb_72,._emptyResult_1abnb_73{border:1px solid var(--line);background:#fff;border-radius:18px;min-width:0;box-shadow:0 10px 28px #20363012}._formCard_1abnb_154{background:linear-gradient(#fff 0%,#fbfdfc 100%);border-color:#c9dcd5;gap:18px;padding:22px;display:grid}._formHeading_1abnb_46,._resultHeading_1abnb_47,._tableHeading_1abnb_48{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}._formHeading_1abnb_46{justify-content:start;gap:4px;display:grid}._formHeading_1abnb_46>div,._resultHeading_1abnb_47>div,._tableHeading_1abnb_48>div{gap:4px;min-width:0;display:grid}._formHeading_1abnb_46 h2,._resultHeading_1abnb_47 h2,._tableHeading_1abnb_48 h2{overflow-wrap:anywhere;font-size:clamp(1.15rem,2.5vw,1.45rem)}._field_1abnb_203{gap:6px;min-width:0;display:grid}._field_1abnb_203 label,._classPicker_1abnb_75 legend{color:var(--ink);font-size:.86rem;font-weight:800}._field_1abnb_203 input,._field_1abnb_203 select{width:100%;min-width:0;min-height:48px;color:var(--ink);font:inherit;background:#fff;border:1px solid #bdc8c2;border-radius:11px;padding:10px 12px;font-size:1rem}._field_1abnb_203 input:focus,._field_1abnb_203 select:focus{border-color:var(--teal);outline:3px solid var(--focus-ring);outline-offset:2px}._field_1abnb_203 input[aria-invalid=true],._field_1abnb_203 select[aria-invalid=true]{border-color:var(--red)}._field_1abnb_203>span{color:var(--ink-muted);font-size:.8rem;line-height:1.4}._fieldError_1abnb_248{color:var(--red);font-size:.78rem;line-height:1.4}._classPicker_1abnb_75{border:0;gap:8px;margin:0;padding:0;display:grid}._classPicker_1abnb_75>div{grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;display:grid}._classPicker_1abnb_75 label{cursor:pointer;position:relative}._classPicker_1abnb_75 input{opacity:0;position:absolute;inset:0}._classPicker_1abnb_75 label span{min-height:44px;color:var(--ink-muted);border:1px solid #bdc8c2;border-radius:10px;place-items:center;font-weight:800;display:grid}._classPicker_1abnb_75 input:checked+span{border-color:var(--teal);color:var(--teal-dark);background:#eaf8f2}._classPicker_1abnb_75 input:focus-visible+span{outline:3px solid var(--focus-ring);outline-offset:2px}._actions_1abnb_300{grid-template-columns:repeat(2,minmax(0,1fr));align-content:end;gap:8px;display:grid}._actions_1abnb_300 button,._resultActions_1abnb_308 button,._tableHeading_1abnb_48 button,._pagination_1abnb_310 button{min-height:44px;font:inherit;white-space:normal;cursor:pointer;border:0;border-radius:10px;padding:9px 13px;font-size:.82rem;font-weight:820;line-height:1.25;overflow:visible}._calculate_1abnb_324{background:var(--teal-dark);color:#fff;grid-column:1/-1}._secondary_1abnb_330,._resultActions_1abnb_308 button,._tableHeading_1abnb_48 button,._pagination_1abnb_310 button{color:var(--teal-dark);background:#e8f4ef}._tertiary_1abnb_338{color:var(--ink-muted);background:#f0f1ed}._actions_1abnb_300 button:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}._resultActions_1abnb_308 button:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}._tableHeading_1abnb_48 button:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}._pagination_1abnb_310 button:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}._copyField_1abnb_347:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}._errorSummary_1abnb_352,._stale_1abnb_353,._ipv6Note_1abnb_74{border-radius:10px;padding:11px 13px}._errorSummary_1abnb_352{color:#7b2923;background:#fff0ef;border:1px solid #dfa8a3;gap:3px;font-size:.82rem;display:grid}._ipv6Note_1abnb_74{background:#f0f7fb;border:1px solid #c9d8e3}._ipv6Note_1abnb_74 strong{color:var(--ink);font-size:.82rem}._resultCard_1abnb_155,._subnetSection_1abnb_72{gap:14px;padding:22px;display:grid}._resultActions_1abnb_308{flex-wrap:wrap;justify-content:flex-end;gap:7px;display:flex}._stale_1abnb_353{color:#654d17;background:#fff8df;border:1px solid #ead28d;margin:0;font-size:.8rem}._keyFacts_1abnb_400{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;display:grid}._keyFacts_1abnb_400>div{background:var(--ink);color:#fff;border-radius:12px;align-content:start;gap:5px;min-width:0;padding:12px;display:grid}._keyFacts_1abnb_400 span{color:#b9d1ce;font-size:.72rem;font-weight:750}._keyFacts_1abnb_400 strong{overflow-wrap:anywhere;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.83rem;line-height:1.45}._details_1abnb_430{border-top:1px solid var(--line)}._details_1abnb_430 summary{cursor:pointer;min-height:44px;color:var(--ink);padding:13px 0 8px;font-weight:850}._details_1abnb_430 dl{border:1px solid var(--line);border-radius:11px;gap:0;margin:0;display:grid;overflow:hidden}._valueRow_1abnb_451{border-bottom:1px solid var(--line);grid-template-columns:minmax(130px,.38fr) minmax(0,.62fr);min-width:0;display:grid}._valueRow_1abnb_451:last-child{border-bottom:0}._valueRow_1abnb_451:nth-child(odd){background:#f6f7f4}._valueRow_1abnb_451 dt,._valueRow_1abnb_451 dd{min-width:0;margin:0;padding:9px 10px}._valueRow_1abnb_451 dt{color:var(--ink-muted);font-size:.78rem;font-weight:780}._valueRow_1abnb_451 dd{border-left:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:7px;display:grid}._valueRow_1abnb_451 code,._tableRegion_1abnb_488 code{overflow-wrap:anywhere;color:var(--ink);white-space:normal;font-size:.8rem;line-height:1.45}._copyField_1abnb_347{min-height:36px;color:var(--teal-dark);cursor:pointer;background:#e8f4ef;border:0;border-radius:8px;padding:6px 9px;font-size:.8rem;font-weight:820}._tableHeading_1abnb_48 button{flex:none}._tableRegion_1abnb_488{border:1px solid var(--line);border-radius:11px;max-width:100%;overflow-x:hidden}._tableRegion_1abnb_488:focus{outline:3px solid var(--focus-ring);outline-offset:2px}._tableRegion_1abnb_488 table{table-layout:fixed;border-collapse:collapse;text-align:left;width:100%;min-width:0}._tableRegion_1abnb_488 th:first-child,._tableRegion_1abnb_488 td:first-child{width:26%}._tableRegion_1abnb_488 th:nth-child(2),._tableRegion_1abnb_488 td:nth-child(2){width:50%}._tableRegion_1abnb_488 th:nth-child(3),._tableRegion_1abnb_488 td:nth-child(3){width:24%}._tableRegion_1abnb_488 th,._tableRegion_1abnb_488 td{border-bottom:1px solid var(--line);vertical-align:top;padding:9px 10px}._tableRegion_1abnb_488 thead th{background:var(--ink);color:#fff;z-index:1;font-size:.76rem;position:sticky;top:0}._tableRegion_1abnb_488 tbody th{font-weight:750}._tableRegion_1abnb_488 tbody tr:nth-child(2n){background:#f6f7f4}._tableRegion_1abnb_488 ._currentRow_1abnb_571{box-shadow:inset 4px 0 0 var(--teal);background:#e7f6ee}._currentBadge_1abnb_576{background:var(--teal-dark);color:#fff;text-transform:uppercase;border-radius:999px;margin-left:7px;padding:2px 6px;font-size:.72rem;font-weight:800;display:inline-block}._pagination_1abnb_310{justify-content:center;align-items:center;gap:10px;display:flex}._pagination_1abnb_310 span{color:var(--ink-muted);font-size:.8rem;font-weight:750}._pagination_1abnb_310 button:disabled{opacity:.45;cursor:not-allowed}._emptyResult_1abnb_73{gap:6px;padding:30px;display:grid}._emptyResult_1abnb_73 strong{color:var(--ink);font-family:Georgia,Times New Roman,serif;font-size:1.25rem}._srOnly_1abnb_618{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (min-width:861px){._ipv4Form_1abnb_631,._ipv6Form_1abnb_632{grid-template-columns:repeat(12,minmax(0,1fr))}._ipv4Form_1abnb_631>._formHeading_1abnb_46,._ipv6Form_1abnb_632>._formHeading_1abnb_46,._ipv4Form_1abnb_631>._errorSummary_1abnb_352,._ipv6Form_1abnb_632>._errorSummary_1abnb_352{grid-column:1/-1}._ipv4Form_1abnb_631>._field_1abnb_203{grid-column:span 4}._ipv4Form_1abnb_631>._classPicker_1abnb_75{grid-column:1/span 7}._ipv4Form_1abnb_631>._actions_1abnb_300{grid-column:8/-1}._ipv6Form_1abnb_632>._ipv6AddressField_1abnb_655{grid-column:span 8}._ipv6Form_1abnb_632>._ipv6PrefixField_1abnb_659{grid-column:span 4}._ipv6Form_1abnb_632>._ipv6Note_1abnb_74{grid-column:1/span 7}._ipv6Form_1abnb_632>._actions_1abnb_300{grid-column:8/-1}._ipv4Form_1abnb_631>._actions_1abnb_300,._ipv6Form_1abnb_632>._actions_1abnb_300{grid-template-columns:1.7fr 1fr 1fr}._ipv4Form_1abnb_631 ._calculate_1abnb_324,._ipv6Form_1abnb_632 ._calculate_1abnb_324{grid-column:auto}}@media (max-width:860px){._intro_1abnb_7{min-height:0;padding-right:210px}._intro_1abnb_7:after{width:145px;right:20px}}@media (max-width:700px){._tableRegion_1abnb_488{border:0;overflow:visible}._tableRegion_1abnb_488 table,._tableRegion_1abnb_488 tbody,._tableRegion_1abnb_488 tr{width:100%;display:grid}._tableRegion_1abnb_488 thead{display:none}._tableRegion_1abnb_488 tbody{gap:10px}._tableRegion_1abnb_488 tbody tr{border:1px solid var(--line);background:#fff;border-radius:12px;overflow:hidden}._tableRegion_1abnb_488 tbody th,._tableRegion_1abnb_488 tbody td,._tableRegion_1abnb_488 th:first-child,._tableRegion_1abnb_488 td:first-child,._tableRegion_1abnb_488 th:nth-child(2),._tableRegion_1abnb_488 td:nth-child(2),._tableRegion_1abnb_488 th:nth-child(3),._tableRegion_1abnb_488 td:nth-child(3){border-bottom:1px solid var(--line);width:auto;padding:10px 12px;display:block}._tableRegion_1abnb_488 tbody td:last-child{border-bottom:0}._tableRegion_1abnb_488 tbody th:before,._tableRegion_1abnb_488 tbody td:before{content:attr(data-label);color:var(--ink-muted);letter-spacing:.02em;margin-bottom:4px;font-size:.72rem;font-weight:800;display:block}._tableRegion_1abnb_488 tbody tr:nth-child(2n){background:#f7f9f6}._tableRegion_1abnb_488 ._currentRow_1abnb_571{box-shadow:inset 4px 0 0 var(--teal);background:#e7f6ee}}@media (max-width:560px){._workbench_1abnb_1{gap:14px}._intro_1abnb_7,._formCard_1abnb_154,._resultCard_1abnb_155,._subnetSection_1abnb_72{border-radius:14px;padding:15px}._intro_1abnb_7{padding-right:15px}._intro_1abnb_7:after{display:none}._resultHeading_1abnb_47,._tableHeading_1abnb_48{display:grid}._resultActions_1abnb_308{justify-content:stretch}._resultActions_1abnb_308 button,._tableHeading_1abnb_48 button{flex:1}._keyFacts_1abnb_400,._valueRow_1abnb_451{grid-template-columns:minmax(0,1fr)}._valueRow_1abnb_451 dt{padding-bottom:2px}._valueRow_1abnb_451 dd{border-left:0;padding-top:4px}}