/* PharmCalc — design system. Clinical, restrained. Red/amber = warnings only. */
:root{
  --n-0:#fff;--n-25:#fbfcfd;--n-50:#f6f8fa;--n-100:#eef1f5;--n-200:#e0e5ec;--n-300:#c8d1dc;
  --n-400:#94a1b2;--n-500:#6b7889;--n-600:#4d5966;--n-700:#36414d;--n-800:#232c36;--n-900:#141b22;--n-950:#0c1117;
  --p-50:#eaf4f5;--p-100:#cfe6e9;--p-300:#7fb6bd;--p-500:#2f7f8a;--p-600:#24666f;--p-700:#1c515a;--p-800:#163f47;--p-900:#0f2c32;
  --a-500:#2b83bf;--a-600:#1e6a9e;
  --warn-bg:#fdf6e3;--warn-bd:#e3c169;--warn-fg:#7a5a06;
  --err-bg:#fdf0ee;--err-bd:#dda49a;--err-fg:#8e2f1c;
  --cat-conversions:#4f7fa8;--cat-compounding:#5b6fb0;--cat-dosing:#2f7f8a;--cat-renal:#3f8f79;
  --cat-nutrition:#6f8a3c;--cat-pk:#7a6aab;--cat-labs:#a2643f;--cat-physpharm:#4a7c94;
  --cat-biostats:#8a5f8f;--cat-equivalency:#a05a72;--cat-diabetes:#3d7ba8;--cat-misc:#6a7480;
  --bg:var(--n-50);--surface:var(--n-0);--surface-2:var(--n-25);--border:var(--n-200);--border-strong:var(--n-300);
  --text:var(--n-900);--text-2:var(--n-600);--text-3:var(--n-500);--brand:var(--p-700);--brand-fg:#fff;
  --link:var(--a-600);--focus:var(--a-500);
  --radius:8px;--radius-sm:5px;--radius-lg:12px;
  --shadow-1:0 1px 2px rgba(20,27,34,.06),0 1px 3px rgba(20,27,34,.05);
  --shadow-2:0 2px 6px rgba(20,27,34,.07),0 8px 24px rgba(20,27,34,.06);
  --font-ui:'Inter','Source Sans 3',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --font-num:ui-monospace,'SF Mono','Cascadia Mono','Segoe UI Mono','Roboto Mono',Menlo,Consolas,monospace;
  --font-math:'Latin Modern Math','Cambria Math','Times New Roman',Georgia,serif;
  --maxw:1220px;--row-y:.75rem;
}
html[data-theme="dark"]{
  --bg:var(--n-950);--surface:var(--n-900);--surface-2:#111820;--border:#26303b;--border-strong:#35414f;
  --text:#e8edf3;--text-2:#a8b4c2;--text-3:#8593a3;--brand:var(--p-300);--brand-fg:var(--n-950);
  --link:#7cc0ec;--focus:#7cc0ec;
  --warn-bg:#2e2716;--warn-bd:#6d5a24;--warn-fg:#f0d391;
  --err-bg:#2f1a16;--err-bd:#7a3b2e;--err-fg:#f2b3a5;
  --p-50:#12262a;--p-100:#173239;
  --shadow-1:0 1px 2px rgba(0,0,0,.4);--shadow-2:0 2px 8px rgba(0,0,0,.5);
}
html[data-density="compact"]{--row-y:.45rem}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-ui);font-size:16px;line-height:1.6}
h1,h2,h3,h4{line-height:1.25;margin:0 0 .5em;font-weight:650;letter-spacing:-.011em}
h1{font-size:1.85rem}h2{font-size:1.3rem}h3{font-size:1.05rem}h4{font-size:.95rem}
p{margin:0 0 .85em}
a{color:var(--link);text-underline-offset:2px}
code,kbd{font-family:var(--font-num);font-size:.86em}
kbd{background:var(--surface-2);border:1px solid var(--border-strong);border-bottom-width:2px;border-radius:4px;padding:.05em .4em;color:var(--text-2)}
hr{border:0;border-top:1px solid var(--border);margin:1.5rem 0}
:focus-visible{outline:2.5px solid var(--focus);outline-offset:2px;border-radius:3px}
.skip-link{position:absolute;left:-9999px;top:0;z-index:200;background:var(--brand);color:var(--brand-fg);padding:.6rem 1rem}
.skip-link:focus{left:0}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

header.site{position:sticky;top:0;z-index:50;background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow-1)}
header.site .wrap{display:flex;align-items:center;gap:.75rem;height:60px}
.logo{display:flex;align-items:center;gap:.55rem;font-weight:750;letter-spacing:-.02em;font-size:1.12rem;color:var(--text);text-decoration:none;flex-shrink:0}
.logo .mark{width:26px;height:26px;border-radius:6px;background:var(--p-700);color:#fff;display:grid;place-items:center;font-size:.78rem;font-weight:800}
html[data-theme="dark"] .logo .mark{background:var(--p-500)}
nav.main{display:flex;gap:.15rem}
nav.main a{padding:.4rem .7rem;border-radius:var(--radius-sm);color:var(--text-2);text-decoration:none;font-size:.9rem;font-weight:550;transition:background-color .15s ease,color .15s ease}
nav.main a:hover{background:var(--surface-2);color:var(--text)}
nav.main a[aria-current="page"]{background:var(--p-50);color:var(--p-700)}
html[data-theme="dark"] nav.main a[aria-current="page"]{color:var(--p-300)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:.4rem}
.search-trigger{display:flex;align-items:center;gap:.5rem;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-3);padding:.4rem .6rem;font:inherit;font-size:.86rem;cursor:pointer;min-width:180px;transition:border-color .15s ease}
.search-trigger:hover{border-color:var(--border-strong)}
.search-trigger kbd{margin-left:auto;font-size:.72rem}
.icon-btn{background:transparent;border:1px solid transparent;border-radius:var(--radius-sm);width:34px;height:34px;display:grid;place-items:center;cursor:pointer;color:var(--text-2);font-size:.95rem;transition:background-color .15s ease,color .15s ease}
.icon-btn:hover{background:var(--surface-2);border-color:var(--border);color:var(--text)}
.nav-toggle{display:none}
@media (max-width:760px){
  nav.main{display:none;position:absolute;top:60px;left:0;right:0;flex-direction:column;gap:.05rem;background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow-2);padding:.5rem;z-index:60}
  nav.main[data-open="true"]{display:flex}
  nav.main a{padding:.7rem .8rem;font-size:.95rem}
  .nav-toggle{display:grid}
  .search-trigger{min-width:44px}
  .search-trigger span{display:none}
  .search-trigger kbd{display:none}
}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;font:inherit;font-size:.875rem;font-weight:600;padding:.5rem .9rem;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);color:var(--text);cursor:pointer;text-decoration:none;transition:background-color .15s ease,border-color .15s ease,box-shadow .15s ease,transform .05s ease}
.btn:hover{background:var(--surface-2);border-color:var(--text-3)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--p-700);border-color:var(--p-700);color:#fff}
.btn-primary:hover{background:var(--p-800);border-color:var(--p-800);box-shadow:var(--shadow-1)}
html[data-theme="dark"] .btn-primary{background:var(--p-500);border-color:var(--p-500);color:var(--n-950)}
.btn-sm{padding:.3rem .6rem;font-size:.8rem}
.btn[aria-pressed="true"]{background:var(--p-50);border-color:var(--p-300);color:var(--p-700)}
html[data-theme="dark"] .btn[aria-pressed="true"]{color:var(--p-300)}

.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-1)}
.result-col .card{border-top:3px solid var(--p-600)}
html[data-theme="dark"] .result-col .card{border-top-color:var(--p-500)}
.panel{padding:1.15rem}
.panel-head{padding:.75rem 1.15rem;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:.6rem}
.panel-head h2,.panel-head h3{margin:0;font-size:.95rem}

.badge{display:inline-flex;align-items:center;gap:.35rem;font-size:.72rem;font-weight:650;letter-spacing:.03em;text-transform:uppercase;padding:.2rem .5rem;border-radius:100px;border:1px solid currentColor;background:color-mix(in srgb,currentColor 10%,transparent);white-space:nowrap}
.badge.plain{text-transform:none;letter-spacing:0;font-weight:600;color:var(--text-3);border-color:var(--border-strong)}
.badge.risk{color:var(--err-fg);background:var(--err-bg);border-color:var(--err-bd)}

.hero{padding:3rem 0 2rem}
.hero h1{font-size:2.5rem;max-width:20ch;margin-bottom:.4rem}
.hero .lede{font-size:1.08rem;color:var(--text-2);max-width:64ch}
.hero-stats{display:flex;gap:1.75rem;margin-top:1.6rem;flex-wrap:wrap}
.hero-stats>div:not(:first-child){padding-left:1.75rem;border-left:1px solid var(--border)}
.hero-stats .n{font-family:var(--font-num);font-size:1.5rem;font-weight:700;font-variant-numeric:tabular-nums;display:block;line-height:1.1;color:var(--brand)}
.hero-stats .l{font-size:.8rem;color:var(--text-3)}
@media (max-width:600px){.hero{padding:2rem 0 1.5rem}.hero h1{font-size:1.9rem}}

.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:.9rem}
.cat-card{display:block;text-decoration:none;color:inherit;padding:1rem 1.1rem;border-left:4px solid var(--cat);border-radius:var(--radius);background:var(--surface);border-top:1px solid var(--border);border-right:1px solid var(--border);border-bottom:1px solid var(--border);transition:box-shadow .15s ease,transform .15s ease,border-color .15s ease}
.cat-card:hover{box-shadow:var(--shadow-2);border-color:var(--border-strong);transform:translateY(-2px)}
.cat-card h3{margin:0 0 .2rem;font-size:.98rem}
.cat-card p{margin:0 0 .35rem;font-size:.83rem;color:var(--text-3);line-height:1.5}
.cat-card .count{font-size:.75rem;color:var(--text-3);font-family:var(--font-num)}

.filters{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center;margin-bottom:1.1rem}
.filters input[type="search"]{flex:1 1 240px;min-width:180px;padding:.5rem .7rem;font:inherit;font-size:.9rem;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text)}
.chip{font:inherit;font-size:.8rem;font-weight:600;padding:.32rem .65rem;cursor:pointer;border-radius:100px;border:1px solid var(--border-strong);background:var(--surface);color:var(--text-2);transition:background-color .15s ease,border-color .15s ease,color .15s ease}
.chip:hover{border-color:var(--text-3)}
.chip[aria-pressed="true"]{background:var(--p-700);border-color:var(--p-700);color:#fff}
html[data-theme="dark"] .chip[aria-pressed="true"]{background:var(--p-500);color:var(--n-950)}

.calc-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:.7rem}
.calc-item{display:flex;gap:.75rem;align-items:flex-start;padding:.85rem 1rem;background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--cat);border-radius:var(--radius);text-decoration:none;color:inherit;transition:box-shadow .15s ease,transform .15s ease,border-color .15s ease}
.calc-item:hover{box-shadow:var(--shadow-2);border-color:var(--border-strong);transform:translateY(-2px)}
.calc-item .body{flex:1;min-width:0}
.calc-item h3{margin:0 0 .15rem;font-size:.94rem}
.calc-item p{margin:0;font-size:.82rem;color:var(--text-3);line-height:1.45}

.calc-header{padding:1.6rem 0 1rem}
.calc-header h1{font-size:1.75rem;margin-bottom:.3rem}
.calc-header .purpose{color:var(--text-2);max-width:72ch;margin-bottom:.7rem}
.calc-meta{display:flex;gap:.45rem;flex-wrap:wrap;align-items:center}
.calc-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1.1rem;align-items:start}
@media (max-width:900px){.calc-grid{grid-template-columns:1fr}}
.result-col{position:sticky;top:76px}
@media (max-width:900px){.result-col{position:static}}

.field{padding:var(--row-y) 0;border-bottom:1px solid var(--border)}
.field:last-child{border-bottom:0}
.field>label,.field>.flabel{display:block;font-size:.85rem;font-weight:600;margin-bottom:.3rem;color:var(--text)}
.field .hint{font-size:.78rem;color:var(--text-3);margin-top:.3rem;line-height:1.45}
.input-row{display:flex;gap:.4rem;align-items:stretch}
.input-row input,.input-row select,.field select,.field textarea{flex:1;min-width:0;padding:.5rem .65rem;font:inherit;font-size:.95rem;font-family:var(--font-num);font-variant-numeric:tabular-nums;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text)}
.field select,.field textarea{font-family:var(--font-ui)}
.unit-select{flex:0 0 auto;width:auto;min-width:86px;font-family:var(--font-ui)!important;font-size:.85rem!important;color:var(--text-2);background:var(--surface-2)!important}
.unit-static{flex:0 0 auto;display:grid;place-items:center;padding:0 .7rem;font-size:.85rem;color:var(--text-3);background:var(--surface-2);border:1px solid var(--border-strong);border-radius:var(--radius-sm);white-space:nowrap}
.input-row input[aria-invalid="true"]{border-color:var(--err-bd);background:var(--err-bg)}
.field-error{font-size:.78rem;color:var(--err-fg);margin-top:.3rem;font-weight:600}
.field-warn{font-size:.78rem;color:var(--warn-fg);margin-top:.3rem;font-weight:600}
.radio-row{display:flex;gap:.4rem;flex-wrap:wrap}
.radio-row label{display:inline-flex;align-items:center;gap:.35rem;font-size:.86rem;border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:.35rem .65rem;cursor:pointer;background:var(--surface)}
.radio-row input{accent-color:var(--p-600)}
.radio-row label.on{background:var(--p-50);border-color:var(--p-300);color:var(--p-700);font-weight:600}
html[data-theme="dark"] .radio-row label.on{color:var(--p-300)}

.result-primary{padding:1.25rem 1.15rem}
.result-primary .rlabel{font-size:.8rem;color:var(--text-3);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.25rem}
.result-primary .rvalue{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:2.3rem;font-weight:700;line-height:1.1;letter-spacing:-.02em;transition:color .18s ease;word-break:break-word}
.result-primary .rvalue .runit{font-size:1.05rem;font-weight:600;color:var(--text-2);margin-left:.3rem}
.result-primary .rvalue.pulse{color:var(--p-600)}
html[data-theme="dark"] .result-primary .rvalue.pulse{color:var(--p-300)}
@media (prefers-reduced-motion:reduce){.result-primary .rvalue{transition:none}}
.result-empty{color:var(--text-3);font-size:.9rem}
.out-list{list-style:none;margin:.9rem 0 0;padding:.85rem 0 0;border-top:1px solid var(--border)}
.out-list li{display:flex;justify-content:space-between;gap:1rem;padding:.28rem 0;font-size:.9rem}
.out-list .ov{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-weight:650;text-align:right}
.out-list .on{color:var(--text-2)}
.out-list li.grp{border-top:1px solid var(--border);margin-top:.4rem;padding-top:.5rem;font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--text-3);display:block}

.bands{margin-top:1rem}
.band-track{display:flex;height:36px;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--border)}
.band-seg{flex:1;display:grid;place-items:center;font-size:.68rem;font-weight:650;color:var(--text-2);background:var(--surface-2);border-right:1px solid var(--border);text-align:center;padding:0 .2rem;line-height:1.15}
.band-seg:last-child{border-right:0}
.band-seg.active{background:var(--p-100);color:var(--p-800);box-shadow:inset 0 -3px 0 var(--p-600)}
html[data-theme="dark"] .band-seg.active{background:var(--p-800);color:var(--p-100)}
.band-caption{font-size:.82rem;margin-top:.5rem;color:var(--text-2)}
.band-caption strong{color:var(--text)}

.alert{padding:.7rem .9rem;border-radius:var(--radius-sm);border:1px solid;font-size:.85rem;line-height:1.5;margin:.65rem 0}
.alert p:last-child{margin-bottom:0}
.alert-warn{background:var(--warn-bg);border-color:var(--warn-bd);color:var(--warn-fg)}
.alert-err{background:var(--err-bg);border-color:var(--err-bd);color:var(--err-fg)}
.alert-info{background:var(--surface-2);border-color:var(--border-strong);color:var(--text-2)}
.alert-risk{background:var(--err-bg);border-color:var(--err-bd);color:var(--err-fg);font-weight:550}
.alert .alert-title{font-weight:750;display:block;margin-bottom:.15rem}

.steps{margin-top:1rem}
.steps details{border-top:1px solid var(--border);padding-top:.75rem}
.steps summary{cursor:pointer;font-size:.85rem;font-weight:650;color:var(--text-2)}
.step{padding:.6rem 0;border-bottom:1px dashed var(--border)}
.step:last-child{border-bottom:0}
.step .sname{font-size:.76rem;color:var(--text-3);font-weight:650;margin-bottom:.3rem;text-transform:uppercase;letter-spacing:.04em}
.math{font-family:var(--font-math);font-size:1.02rem;line-height:2.15;color:var(--text);overflow-x:auto;padding:.15rem 0}
.math .sub{color:var(--p-700);font-family:var(--font-num);font-size:.9em;font-variant-numeric:tabular-nums}
html[data-theme="dark"] .math .sub{color:var(--p-300)}
.frac{display:inline-flex;flex-direction:column;vertical-align:middle;text-align:center;margin:0 .25em}
.frac>span:first-child{border-bottom:1.5px solid currentColor;padding:0 .35em .1em}
.frac>span:last-child{padding:.1em .35em 0}
.rad{border-top:1.5px solid currentColor;padding:.1em .3em 0;margin-left:-.1em}

.doc{margin-top:1.5rem}
.doc section{margin-bottom:1.1rem}
.doc h2{font-size:1rem;padding-bottom:.4rem;border-bottom:1px solid var(--border);margin-bottom:.7rem}
.doc ul,.doc ol{margin:0 0 .6rem;padding-left:1.25rem}
.doc li{margin-bottom:.35rem;font-size:.92rem;line-height:1.6}
.doc p{font-size:.94rem}
.refs{list-style:none;padding-left:0}
.refs li{font-size:.85rem;color:var(--text-2);padding-left:1.4rem;text-indent:-1.4rem}
.related{display:flex;gap:.4rem;flex-wrap:wrap}
.related a{font-size:.83rem;padding:.3rem .6rem;border:1px solid var(--border-strong);border-radius:100px;text-decoration:none;color:var(--text-2)}
.related a:hover{border-color:var(--p-500);color:var(--p-700)}
.actions{display:flex;gap:.45rem;flex-wrap:wrap;margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border)}

.tbl{width:100%;border-collapse:collapse;font-size:.87rem}
.tbl th,.tbl td{text-align:left;padding:.45rem .6rem;border-bottom:1px solid var(--border)}
.tbl th{font-size:.74rem;text-transform:uppercase;letter-spacing:.04em;color:var(--text-3);font-weight:700;border-bottom:1.5px solid var(--border-strong)}
.tbl td.num,.tbl th.num{text-align:right;font-family:var(--font-num);font-variant-numeric:tabular-nums}
.tbl tbody tr:hover{background:var(--surface-2)}
.tbl tr.hi{background:var(--p-50)}
html[data-theme="dark"] .tbl tr.hi{background:var(--p-900)}
.tbl caption{caption-side:bottom;font-size:.78rem;color:var(--text-3);text-align:left;padding-top:.5rem}
.tbl-scroll{overflow-x:auto}

.allig{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.4rem .9rem;align-items:center;font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:.9rem;text-align:center;margin:.6rem 0}
.allig .cell{padding:.5rem;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface-2)}
.allig .cell b{display:block;font-size:1.05rem}
.allig .cell small{color:var(--text-3);font-family:var(--font-ui);font-size:.7rem}
.allig .mid{background:var(--p-50);border-color:var(--p-300)}
html[data-theme="dark"] .allig .mid{background:var(--p-900)}

.chart{width:100%;height:auto;display:block}
.chart .axis{stroke:var(--border-strong);stroke-width:1}
.chart .grid{stroke:var(--border);stroke-width:.5}
.chart .curve{fill:none;stroke:var(--p-600);stroke-width:2}
html[data-theme="dark"] .chart .curve{stroke:var(--p-300)}
.chart .pt{fill:var(--a-500)}
.chart text{fill:var(--text-3);font-size:10px;font-family:var(--font-ui)}

.palette-backdrop{position:fixed;inset:0;background:rgba(12,17,23,.5);z-index:100;display:grid;place-items:start center;padding-top:10vh}
.palette{width:min(620px,92vw);background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);overflow:hidden}
.palette input{width:100%;border:0;border-bottom:1px solid var(--border);padding:.9rem 1.1rem;font:inherit;font-size:1rem;background:transparent;color:var(--text)}
.palette input:focus{outline:none}
.palette ul{list-style:none;margin:0;padding:.35rem;max-height:52vh;overflow-y:auto}
.palette li a{display:flex;gap:.6rem;align-items:baseline;padding:.5rem .75rem;border-radius:var(--radius-sm);text-decoration:none;color:var(--text);font-size:.9rem}
.palette li.sel a{background:var(--p-50)}
html[data-theme="dark"] .palette li.sel a{background:var(--p-900)}
.palette li a .pcat{margin-left:auto;font-size:.74rem;color:var(--text-3);flex-shrink:0}
.palette .empty{padding:1.5rem;text-align:center;color:var(--text-3);font-size:.9rem}

#toast{position:fixed;bottom:1.25rem;left:50%;transform:translateX(-50%);background:var(--n-800);color:#fff;padding:.6rem 1.1rem;border-radius:100px;font-size:.86rem;z-index:150;box-shadow:var(--shadow-2)}
html[data-theme="dark"] #toast{background:var(--n-200);color:var(--n-950)}

footer.site{margin-top:3.5rem;border-top:1px solid var(--border);background:var(--surface);padding:1.75rem 0 2.25rem;font-size:.84rem;color:var(--text-3)}
footer.site .fdisc{max-width:82ch;margin-bottom:.9rem;line-height:1.6}
footer.site nav{display:flex;gap:1.1rem;flex-wrap:wrap;margin-bottom:.7rem}
footer.site .ver{font-family:var(--font-num);font-size:.76rem}

.prose{max-width:78ch}
.prose h2{margin-top:1.8rem;font-size:1.15rem}
.prose h3{margin-top:1.2rem;font-size:1rem}
.prose li{margin-bottom:.4rem}
.state{text-align:center;padding:3rem 1rem;color:var(--text-3)}
.stack>*+*{margin-top:1.1rem}
.muted{color:var(--text-3)}
.small{font-size:.83rem}
.mono{font-family:var(--font-num);font-variant-numeric:tabular-nums}