:root{
  --bg:#f2f3f5;--paper:#fff;--ink:#17191e;--sub:#545a65;--faint:#676d77;
  --line:#e2e4e8;--line-strong:#ccd0d7;
  --green:#2257d6;--green-dark:#1a45ad;--green-soft:#eef3fd;
  --sand:#f5f6f8;--red:#d1342b;
  --radius:10px;
  --font:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Pretendard","Noto Sans KR","Malgun Gothic","맑은 고딕",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:16px}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 var(--font);word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased}
a{color:var(--green);text-underline-offset:3px}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
button:disabled{cursor:default;opacity:.5}
:focus-visible{outline:3px solid rgba(34,87,214,.45);outline-offset:2px}
[hidden]{display:none!important}
.wrap{width:min(1080px,100% - 40px);margin-inline:auto}

/* header */
.top{background:var(--paper);border-bottom:1px solid var(--line)}
.top-row{display:flex;align-items:center;height:60px}
.brand{display:flex;align-items:center;gap:9px;color:var(--ink);text-decoration:none;font-size:18px;font-weight:800;letter-spacing:-.3px}
.brand img{display:block;border-radius:8px}
.tabs{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding-bottom:10px;-webkit-overflow-scrolling:touch}
.tabs::-webkit-scrollbar{display:none}
.tabs a{flex:none;padding:6px 12px;border-radius:999px;color:var(--sub);text-decoration:none;font-size:14px;font-weight:600;white-space:nowrap}
.tabs a:hover{background:var(--bg);color:var(--ink)}
.tabs a[aria-current]{background:var(--ink);color:#fff}

/* intro */
.intro{padding:40px 0 26px;max-width:720px}
.intro h1{font-size:clamp(25px,4vw,34px);line-height:1.3;letter-spacing:-.8px;margin:0 0 10px}
.intro p{margin:0;color:var(--sub);font-size:16px}
.intro.home{padding-bottom:10px}

/* layout */
.workspace{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:20px;align-items:start}
.sheet{background:var(--paper);border:1px solid transparent;box-shadow:0 1px 2px rgba(23,25,30,.06);border-radius:var(--radius);padding:26px}
.result{position:sticky;top:16px}
.result:focus{outline:0}

/* form */
fieldset{border:0;padding:0;margin:0 0 26px;min-width:0}
fieldset+fieldset{padding-top:22px;border-top:1px solid var(--line)}
legend{float:left;width:100%;padding:0;font-size:15px;font-weight:700;color:var(--ink);margin-bottom:14px}
legend+*{clear:both}
.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 16px}
.full{grid-column:1/-1}
label{display:block;font-size:14px;font-weight:600;color:#2e333b}
input:not([type=checkbox]),select,textarea{display:block;width:100%;min-width:0;height:48px;margin-top:7px;padding:0 14px;border:1px solid var(--line-strong);border-radius:8px;background:#fff;font-size:16px;font-weight:500;color:var(--ink);-webkit-appearance:none;appearance:none;transition:border-color .15s}
input:hover,select:hover,textarea:hover{border-color:#adb3bc}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--green);box-shadow:0 0 0 3px rgba(34,87,214,.14)}
input:disabled,select:disabled{background:var(--bg)}
input[type=number]{font-variant-numeric:tabular-nums}
input[type=date]{line-height:46px}
select{padding-right:40px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%23545a65' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 15px center}
textarea{height:auto;min-height:88px;padding:12px 14px;resize:vertical;line-height:1.5}
.unit{position:relative;display:block}
.unit input{padding-right:58px}
.unit i{position:absolute;right:14px;bottom:0;height:48px;display:flex;align-items:center;font-style:normal;font-size:14px;font-weight:500;color:var(--faint);pointer-events:none}
.readout{display:block;min-height:20px;margin-top:5px;font-size:13px;font-weight:600;color:var(--sub)}
small{display:block;margin-top:5px;font-size:13px;font-weight:400;color:var(--faint);line-height:1.5}
.readout+small{margin-top:0}
.check{display:flex;align-items:flex-start;gap:10px;padding:13px 14px;border:1px solid var(--line);border-radius:8px;font-weight:500;cursor:pointer;line-height:1.5}
.check:has(input:checked){border-color:var(--green);background:var(--green-soft)}
.check input{flex:none;width:20px;height:20px;margin:1px 0 0;accent-color:var(--green)}
.notice{margin:0;padding:14px 16px;background:var(--sand);border-left:3px solid var(--line-strong);border-radius:0 8px 8px 0;font-size:14px;color:#4a505a;line-height:1.6}

/* buttons */
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.primary,.ghost,.secondary{height:50px;padding:0 22px;border-radius:8px;font-size:16px;font-weight:700;border:1px solid transparent}
.primary{flex:1 1 200px;background:var(--green);color:#fff}
.primary:hover:not(:disabled){background:var(--green-dark)}
.ghost,.secondary{background:#fff;border-color:var(--line-strong);color:var(--ink);font-weight:600}
.ghost:hover,.secondary:hover{background:var(--bg)}
.error{margin:12px 0 0;color:var(--red);font-weight:600;white-space:pre-line}
.error:empty{display:none}

/* result */
.result h2{margin:0 0 6px;font-size:18px}
.status{margin:0;color:var(--sub);font-size:14px}
#summary:not(:empty){margin-top:14px}
.metric{padding:14px 0;border-top:1px solid var(--line)}
.metric span{display:block;font-size:14px;color:var(--sub)}
.metric b{display:block;margin-top:2px;font-size:22px;font-weight:700;letter-spacing:-.4px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.metric small{margin-top:2px;color:var(--sub)}
.metric:first-child{border-top:0;margin:0 0 6px;padding:18px;background:var(--green-soft);border-radius:8px}
.metric:first-child span{color:var(--green);font-weight:600}
.metric:first-child b{font-size:clamp(28px,4vw,34px);color:var(--ink);letter-spacing:-.8px}
.table-wrap{overflow-x:auto;margin-top:16px;border:1px solid var(--line);border-radius:10px;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:14px;white-space:nowrap;font-variant-numeric:tabular-nums}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line)}
tr:last-child td{border-bottom:0}
th{background:var(--bg);font-size:13px;font-weight:600;color:var(--sub)}
.hint{margin:12px 0 0;font-size:14px;color:var(--sub);line-height:1.6}
.is-stale{opacity:.45}

/* hub list */
.group{margin-top:28px}
.group h2{margin:0 0 10px;font-size:15px;color:var(--sub);font-weight:700}
.list{list-style:none;margin:0;padding:0;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.list li+li{border-top:1px solid var(--line)}
.list a{display:block;position:relative;padding:17px 46px 17px 20px;color:var(--ink);text-decoration:none}
.list a::after{content:"";position:absolute;right:22px;top:50%;width:8px;height:8px;border:solid var(--faint);border-width:2px 2px 0 0;transform:translateY(-50%) rotate(45deg)}
.list a:hover{background:#f8f9fa}
.list b{display:block;font-size:17px;font-weight:700}
.list span{display:block;margin-top:2px;font-size:14px;color:var(--sub)}

/* article */
.article{max-width:720px;padding:36px 0 10px}
.article h1{font-size:26px;margin:0 0 16px}
.article h2{margin:34px 0 10px;font-size:20px;letter-spacing:-.4px}
.article h2:first-child{margin-top:0}
.article h3{margin:20px 0 4px;font-size:16px}
.article p{margin:0 0 12px;color:#3c414a}
.article.solo{padding-top:40px}
.sources,.related{margin:0;padding-left:20px}
.sources li,.related li{margin:5px 0}
.fine{font-size:14px;color:var(--sub)!important;margin-top:14px!important}

/* footer */
.foot{margin-top:56px;padding:26px 0 40px;border-top:1px solid var(--line);font-size:13px;color:var(--faint)}
.foot p{margin:0 0 6px}
.foot a{color:var(--sub);margin-right:16px;text-decoration:none}
.foot a:hover{text-decoration:underline}

@media (max-width:820px){
  .workspace{grid-template-columns:minmax(0,1fr)}
  .result{position:static}
}
@media (max-width:560px){
  .wrap{width:calc(100% - 32px)}
  .top-row{height:54px}
  .tabs{width:100%;padding:2px 16px 12px;flex-wrap:wrap;gap:6px;overflow:visible}
  .intro{padding:26px 0 18px}
  .intro p{font-size:15px}
  .workspace{gap:14px;margin-inline:-6px}
  .sheet{padding:20px 16px;border-radius:12px}
  .fields{grid-template-columns:1fr;gap:16px}
  .full{grid-column:auto}
  .actions .primary{flex-basis:100%}
  .actions .ghost{flex:1}
  .metric:first-child{margin-inline:-6px}
  .article{padding-top:28px}
  .article h2{font-size:19px}
  .list a{padding:15px 42px 15px 16px}
}
@media print{
  .top,.foot,form,.intro,.article,.actions{display:none!important}
  .workspace{display:block}
  .sheet{border:0;padding:0}
}

/* header extras */
.top-row{justify-content:space-between;gap:12px}
.lang{display:flex;gap:2px;font-size:13px}
.lang a{padding:5px 10px;border-radius:7px;color:var(--sub);text-decoration:none;font-weight:600}
.lang a[aria-current]{background:var(--green-soft);color:var(--green)}

/* single-tool pages */
.panel{background:var(--paper);border:1px solid transparent;box-shadow:0 1px 2px rgba(23,25,30,.06);border-radius:var(--radius);padding:26px;min-width:0}
.panel h2{margin:0 0 18px;font-size:18px;letter-spacing:-.3px}
aside.result{position:sticky;top:16px}
.kicker{font-size:14px;font-weight:600;color:var(--sub)}
.amount{margin:10px 0 12px;padding:16px 18px;background:var(--green-soft);border-radius:8px;color:var(--ink);font-size:clamp(30px,4vw,38px);font-weight:800;letter-spacing:-.8px;line-height:1.25;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.amount small{margin-left:4px;font-size:17px;font-weight:600;color:var(--sub)}
.badge{display:inline-block;padding:3px 9px;border-radius:6px;background:var(--green-soft);color:var(--green);font-size:12px;font-weight:600}
.rows{margin-top:14px}
.row{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}
.row:last-child{border-bottom:0}
.row span{color:var(--sub)}
.row strong,.row b{text-align:right;font-variant-numeric:tabular-nums}
.note{margin-top:16px;font-size:13px;color:var(--sub);line-height:1.6}
label .hint,label+.hint,.panel>.hint{margin:5px 0 0;font-size:13px;color:var(--faint);font-weight:400}
.wide{display:block;width:100%;margin-top:22px}
.secondary{height:42px;padding:0 14px;font-size:15px}
.success{margin:10px 0 0;font-size:14px;color:var(--green)}
.prose{margin:40px 0 0}
.prose>h2{margin:0 0 10px;font-size:20px;letter-spacing:-.4px}
.prose>p{max-width:720px;color:#3c414a}
.prose h3{font-size:16px}
.guide{max-width:720px;margin:36px 0 0}
.guide article{margin:0 0 16px}
.guide h3{margin:0 0 4px;font-size:16px}
.guide p{margin:0;color:#3c414a}
details{max-width:720px;border-bottom:1px solid var(--line);padding:14px 0}
summary{cursor:pointer;font-weight:600}
details p{margin:8px 0 0;color:#3c414a}
.drop{padding:28px 14px;border:2px dashed var(--line-strong);border-radius:12px;background:#f8f9fa;text-align:center}
.drop.over{border-color:var(--green);background:var(--green-soft)}
.drop .icon{margin-bottom:6px;font-size:28px;color:var(--green)}
.drop h3{margin:0 0 4px;font-size:17px}
.drop p{margin:0 0 14px;font-size:14px;color:var(--sub)}
.drop .primary{flex:none;height:46px;padding:0 20px}
.drop .secondary{height:46px}
.preset-row{display:flex;gap:8px;flex-wrap:wrap}
.file-list{display:grid;gap:10px;margin-top:18px}
.file{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--paper);font-size:14px}
.file img{width:52px;height:52px;object-fit:cover;border-radius:8px}
.file .meta{flex:1;min-width:0}
.file strong{display:block;overflow-wrap:anywhere}
.file a{font-weight:600;color:var(--green)}
.file p{margin:3px 0;font-size:13px;color:var(--sub)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:16px}
.stat{padding:12px;border-radius:10px;background:var(--bg);font-size:13px;color:var(--sub)}
.stat b{display:block;font-size:19px;color:var(--ink)}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.toolbar h2{margin:0}
.toolbar .actions{margin:0}
.editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:20px}
.editor-grid textarea{min-height:280px;font:13px/1.7 ui-monospace,SFMono-Regular,Menlo,monospace;tab-size:2}
.options{display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:16px}
.options label{display:flex;align-items:center;gap:8px;font-weight:500}
.options input[type=checkbox],label>span>input[type=checkbox]{width:20px;height:20px;margin:0;accent-color:var(--green);vertical-align:middle}
#preview .table-wrap,.prose .table-wrap{max-height:340px;overflow:auto}
.empty{padding:24px 0;font-size:14px;color:var(--sub)}
.inline-link{text-decoration:underline}
pre{padding:16px;border-radius:10px;background:#f1f3f5;font-size:13px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}
code{overflow-wrap:anywhere}
.result-compare{max-width:100%;height:auto}
.article .primary{display:inline-flex;align-items:center;text-decoration:none;flex:none}

/* hub calculator extras */
.rule{margin:12px 0;padding:14px;border:1px solid var(--line);border-radius:9px}
.rule .fields{gap:12px}
.row-buttons{display:flex;gap:8px;justify-content:flex-end}
.mini{height:34px;padding:0 12px;font-size:13px}
canvas#cardCanvas{max-width:100%;height:auto;margin-top:14px;border-radius:12px}
.inline-note{color:var(--green);font-weight:600}
.print-only{display:none}
.result table td:not(:first-child),.result table th:not(:first-child){text-align:right}
/* toolbox home */
.list .card{display:flex;align-items:center;gap:14px}
.list .card img{flex:none;width:40px;height:40px;border-radius:10px}
.list .card .t{display:block;margin:0;font-size:inherit;color:inherit}
.list .card .t span{margin-top:2px}
.group{scroll-margin-top:12px}

@media (max-width:820px){
  aside.result{position:static}
  .editor-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  .panel{padding:20px 16px;border-radius:12px}
  .stats{gap:6px}
  .stat{padding:10px}
  .editor-grid textarea{min-height:220px}
  .toolbar .actions{width:100%}
}
.form-h{margin:0 0 12px;padding-top:22px;border-top:1px solid var(--line);font-size:15px;color:var(--green)}
/* info pages: about, privacy, contact */
.article .lead{font-size:17px;color:var(--ink);line-height:1.75}
.article ul,.article ol{margin:0 0 14px;padding-left:20px;color:#3c414a}
.article li{margin:5px 0}
.article .meta{font-size:14px;color:var(--sub)}
.doc-table{margin:8px 0 18px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--paper)}
.doc-table table{width:100%;border-collapse:collapse;white-space:normal;font-size:14px}
.doc-table th,.doc-table td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left!important;vertical-align:top;line-height:1.55}
.doc-table tr:last-child td{border-bottom:0}
.doc-table th{background:var(--bg);font-weight:700;color:var(--ink);white-space:nowrap}
.doc-table td:first-child{font-weight:600;color:var(--ink)}
.toc{margin:0 0 10px;padding:16px 18px;list-style:none;counter-reset:toc;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);font-size:14px;columns:2;column-gap:28px}
.article .toc li{margin:0;padding:4px 0 4px 28px;position:relative;counter-increment:toc;break-inside:avoid}
.toc li::before{content:counter(toc) ".";position:absolute;left:0;width:22px;text-align:right;color:var(--faint);font-variant-numeric:tabular-nums}
.toc a{color:var(--sub);text-decoration:none}.toc a:hover{color:var(--green);text-decoration:underline}
@media (max-width:640px){
  .toc{columns:1;padding:12px 14px}
  .article .toc li{padding:7px 0 7px 28px;border-bottom:1px solid var(--line)}
  .article .toc li:last-child{border-bottom:0}
  .doc-table{border:0;border-radius:0;background:none;overflow:visible}
  .doc-table thead{display:none}
  .doc-table table,.doc-table tbody,.doc-table tr,.doc-table td{display:block;width:auto}
  .doc-table tr{margin:0 0 10px;padding:4px 14px;background:var(--paper);border:1px solid var(--line);border-radius:10px}
  .doc-table td{display:grid;grid-template-columns:84px minmax(0,1fr);gap:10px;padding:9px 0}
  .doc-table td::before{content:attr(data-label);font-size:13px;font-weight:600;color:var(--faint)}
  .doc-table td:first-child{display:block;font-size:15px;padding:11px 0 9px}
  .doc-table td:first-child::before{content:none}
  .doc-table td:first-child br{display:none}
}
.mailbox{margin:18px 0 26px;padding:22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius)}
.mailbox span{display:block;font-size:13px;color:var(--sub)}
.mailbox b{display:block;margin:4px 0 14px;font-size:20px;letter-spacing:-.2px;word-break:break-all}
.mailbox .primary{display:inline-flex;align-items:center;text-decoration:none}
.foot .copy{margin-top:12px;color:var(--faint)}
@media (max-width:560px){.mailbox{padding:18px}.mailbox b{font-size:18px}.mailbox .primary{width:100%;justify-content:center}}

/* hub calculator controls */
.seg-native{display:none!important}
.seg{display:flex;gap:4px;margin-top:7px;padding:4px;background:var(--bg);border:1px solid var(--line);border-radius:9px}
.seg button{flex:1 1 0;min-width:0;min-height:42px;padding:6px 8px;border:0;border-radius:6px;background:transparent;color:var(--sub);font-size:15px;font-weight:600;line-height:1.3;transition:background .15s,color .15s}
.seg button:hover{color:var(--ink)}
.seg button[aria-checked=true]{background:var(--paper);color:var(--ink);font-weight:700;box-shadow:0 1px 2px rgba(23,25,30,.16)}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.chips button{height:34px;padding:0 12px;border:1px solid var(--line-strong);border-radius:999px;background:var(--paper);color:var(--sub);font-size:13px;font-weight:600;white-space:nowrap;transition:border-color .15s,color .15s,background .15s}
.chips button:hover{border-color:var(--green);color:var(--green)}
.chips button:active{background:var(--green-soft)}
.field-label{margin:0 0 8px;font-size:14px;font-weight:600;color:#2e333b}
.mode-pick{margin-bottom:24px}
.mode-pick .seg{margin-top:8px}
.repeat{display:grid;gap:10px}
.rep-row{display:grid;grid-template-columns:repeat(var(--cols,2),minmax(0,1fr)) auto;align-items:end;gap:10px;padding:12px;border:1px solid var(--line);border-radius:12px;background:#f8f9fa}
.rep-row.has-head{grid-template-columns:repeat(var(--cols,2),minmax(0,1fr))}
.rep-row .rep-wide{grid-column:1/-1}
.rep-row label{font-size:13px}
.rep-row input,.rep-row select{height:44px;margin-top:5px;padding:0 10px}
.rep-row select{padding-right:34px;background-position:right 12px center}
.rep-row .unit input{padding-right:34px}
.rep-row .unit i{right:10px;height:44px}
.rep-row input[type=time]::-webkit-calendar-picker-indicator{margin-left:2px}
.rep-head{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:-2px}
.rep-title{font-size:13px;font-weight:700;color:var(--green)}
.rep-tools{display:flex;gap:4px}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;padding:0;border:1px solid var(--line-strong);border-radius:10px;background:var(--paper);color:var(--sub);font-size:17px;line-height:1;transition:border-color .15s,color .15s}
.rep-head .icon-btn{width:36px;height:36px;font-size:15px}
.icon-btn:hover:not(:disabled){border-color:var(--green);color:var(--green)}
.icon-btn[data-action=remove]:hover:not(:disabled){border-color:var(--red);color:var(--red)}
.icon-btn:disabled{opacity:.35}
.add-row{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;height:46px;margin-top:10px;border:1.5px dashed var(--line-strong);border-radius:12px;background:transparent;color:var(--green);font-size:15px;font-weight:700;transition:border-color .15s,background .15s}
.add-row:hover:not(:disabled){border-color:var(--green);background:var(--green-soft)}
.add-row:disabled{opacity:.45}
.readout:empty{min-height:0;margin:0}
.hint.warn{padding:10px 12px;border-radius:10px;background:#fdeeed;color:#a8231b}
.bar{margin-top:16px}
.bar-track{display:flex;height:12px;overflow:hidden;border-radius:999px;background:var(--line)}
.bar-track i{display:block;height:100%}
.bar-legend{display:flex;flex-wrap:wrap;gap:6px 16px;margin:10px 0 0;padding:0;list-style:none;font-size:13px}
.bar-legend li{display:flex;align-items:center;gap:6px}
.bar-legend li::before{content:"";width:10px;height:10px;border-radius:3px;background:currentColor}
.bar-legend b{color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums}
.bar-legend span{color:var(--sub)}
.bar-track .c0{background:var(--green)}.bar-track .c1{background:#f29a38}.bar-track .c2{background:#9aa3b2}
.bar-legend .c0{color:var(--green)}.bar-legend .c1{color:#d97f1a}.bar-legend .c2{color:#6f7886}
caption{padding:10px 12px;text-align:left;font-size:13px;font-weight:700;color:var(--ink);background:var(--paper);border-bottom:1px solid var(--line)}
.result table tr:last-child td{font-weight:600}
#resultActions .secondary,#cardArea .primary{height:44px;padding:0 16px;font-size:15px}
#cardArea .primary{width:100%;margin-top:12px}
.hub-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 20px;margin-top:8px}
.hub-groups .group{margin:0}
.hub-groups .group h2{display:flex;align-items:baseline;gap:8px;margin:0 0 10px}
.hub-groups .group h2 small{display:inline;margin:0;font-size:13px;font-weight:500;color:var(--faint)}
.hub-groups .list .card{display:block}
.quick{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 24px;padding:0;list-style:none}
.quick a{display:inline-flex;align-items:center;height:40px;padding:0 16px;border:1px solid var(--line-strong);border-radius:999px;background:var(--paper);color:var(--ink);font-size:14px;font-weight:600;text-decoration:none}
.quick a:hover{border-color:var(--green);color:var(--green)}
#summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:16px}
#summary .metric{grid-column:1/-1}
@media (min-width:821px){.workspace>.result{max-height:calc(100vh - 32px);overflow:auto;overscroll-behavior:contain}}
@media (max-width:820px){
  .hub-groups{grid-template-columns:1fr}
  #summary .metric:not(:first-child){grid-column:auto;padding:12px 0}
  #summary .metric:not(:first-child) b{font-size:18px}
  #summary .metric:not(:first-child):nth-child(2):last-child{grid-column:1/-1}
  #calculator>.actions{position:sticky;bottom:0;z-index:5;margin:18px -26px 0;padding:12px 26px calc(12px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);border-top:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
  .result{scroll-margin-top:12px}
}
@media (max-width:560px){
  .tabs a{padding:7px 12px;background:var(--bg);color:#2e333b}
  .seg button{font-size:14px;padding:6px 4px}
  .rep-row{padding:10px;gap:8px}
  #calculator>.actions{flex-wrap:nowrap;margin-inline:-16px;padding-inline:16px}
  #calculator>.actions .primary{flex:1 1 auto}
  #calculator>.actions .ghost{flex:0 0 auto;padding:0 16px}
  .quick a{height:38px;padding:0 14px}
}
@media print{.chips,.add-row,.seg,.rep-tools,.icon-btn{display:none!important}}