/* Example model library: the hub and every model page (Risk-In-Excel/Risk-Analysis-Example-Models-In-Excel/).
   Every rule is scoped to #exm. Same look as the ModelChoice pages: IBM Plex Sans body, Raleway headings,
   Vose teal hero. The first block shields the page from the site-wide CSS (style.min.css sets
   p{line-height:1.8em!important}, link and button colours and img{max-width:100%}; Bootstrap's reboot sets
   heading, table and list margins). Charts are drawn by assets/js/example-models.js from the workbook's own data. */
#exm{--ink:#10232B;--muted:#42555D;--muted2:#5E6E75;--teal:#0C3E51;--link:#1F6FB2;--line:#DCE3E6;--page:#F5F7F8;
  --res:#EEF3FA;--key:#0E4F92;--sky:#7CC0F0;--pale:#A9C6D1;--gold:#B7791F;--col:780px;
  font-family:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:#FFFFFF;
  line-height:1.55;-webkit-font-smoothing:antialiased;font-size:17px}
#exm *{box-sizing:border-box}
#exm h1,#exm h2,#exm h3{font-family:'Raleway',sans-serif;font-feature-settings:'lnum' 1;text-align:left;margin:0;color:inherit;letter-spacing:normal;text-wrap:balance}
#exm p{margin:0;line-height:1.6!important;text-align:left}
#exm li>p+p,#exm dd>p+p,#exm .ex-steps div>p+p,#exm p.ex-fn+p.ex-fn,#exm p.ex-note+p.ex-note{margin-top:.6em}
#exm ul,#exm ol{margin:0;padding:0;list-style:none}
#exm dl,#exm dd{margin:0}
#exm a{color:var(--link);text-decoration:underline;text-underline-offset:2px}
#exm a:hover{color:var(--teal)}
#exm svg{max-width:none;vertical-align:middle}
#exm button,#exm select,#exm input{font-family:inherit;font-size:inherit;color:inherit}
#exm button{cursor:pointer}
#exm summary{cursor:pointer}
#exm :focus-visible{outline:3px solid var(--sky);outline-offset:2px}
#exm .ex-vh{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* one reading column: text, headings, tables and charts share the same centre line */
#exm .ex-col{max-width:var(--col);margin:0 auto;padding:0 20px}
#exm .ex-wide{max-width:1160px}
#exm .ex-s{padding:44px 0 0}
#exm .ex-s h2{font-size:28px;line-height:1.2;font-weight:800;color:var(--teal);margin:0 0 14px}
#exm .ex-s p+p{margin-top:12px}
#exm .ex-h3,#exm .ex-res h3{font-size:20px;font-weight:800;color:var(--teal);margin:28px 0 8px}
#exm .ex-note{font-size:15px;color:var(--muted2);margin:0 0 12px}
#exm .ex-fn{font-size:14px;color:var(--muted2);margin-top:8px}

/* hero */
#exm .ex-hero{background:var(--teal);color:#FFFFFF;padding:28px 0 96px}
#exm .ex-crumb{font-size:13.5px;color:var(--pale);margin-bottom:22px}
#exm .ex-crumb a{color:var(--pale)}
#exm .ex-crumb a:hover{color:#FFFFFF}
#exm .ex-eyebrow{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--sky);margin-bottom:10px}
#exm .ex-hero h1{font-size:42px;line-height:1.1;font-weight:800;margin:0 0 14px;letter-spacing:-.005em}
#exm .ex-sub{font-size:19px;color:#D5E4EA;max-width:720px}
#exm .ex-meta{display:flex;flex-wrap:wrap;gap:6px 22px;margin:18px 0 0;font-size:14.5px;color:#D5E4EA}
#exm .ex-meta a{color:var(--sky)}
#exm .ex-stars{flex:none;font-size:15px;line-height:1;letter-spacing:1px;white-space:nowrap}
#exm .ex-stars .on{color:#D4932A}
#exm .ex-stars .off{color:#D3DEE3}
#exm .ex-hero .ex-stars .on{color:#F2C14E}
#exm .ex-hero .ex-stars .off{color:rgba(255,255,255,.28)}

/* buttons */
#exm .ex-cta{display:flex;flex-wrap:wrap;gap:10px 12px;margin-top:22px}
#exm .ex-btn{display:inline-flex;align-items:center;gap:8px;border-radius:8px;padding:11px 18px;font-weight:600;font-size:15.5px;line-height:1.2;text-decoration:none;border:1.5px solid transparent;min-height:44px}
#exm .ex-btn svg{width:18px;height:18px;flex:none}
#exm .ex-btn-dl{background:#FFFFFF;color:var(--teal);border-color:#FFFFFF}
#exm .ex-btn-dl:hover{background:#E8F3FB;color:var(--teal)}
#exm .ex-btn-trial{background:transparent;color:#FFFFFF;border-color:rgba(255,255,255,.6)}
#exm .ex-btn-trial:hover{border-color:#FFFFFF;color:#FFFFFF;background:rgba(255,255,255,.08)}
#exm .ex-band .ex-btn-dl,#exm .ex-band .ex-btn-trial{background:var(--teal);color:#FFFFFF;border-color:var(--teal)}
#exm .ex-band .ex-btn-trial{background:#FFFFFF;color:var(--teal)}
#exm .ex-band .ex-btn-dl:hover{background:#0A3344}
#exm .ex-band .ex-btn-trial:hover{background:#EEF4F7;color:var(--teal)}
#exm .ex-btn-ghost{color:var(--teal);border-color:#B9C9D0;background:#FFFFFF}

/* the answer card overlaps the hero */
#exm .ex-answer{margin-top:-64px}
#exm .ex-card{background:#FFFFFF;border:1px solid var(--line);border-radius:16px;box-shadow:0 1px 2px rgba(12,62,81,.06),0 18px 48px rgba(12,62,81,.14);padding:24px 26px 26px}
#exm .ex-kicker{font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--link);margin-bottom:6px}
#exm .ex-card h2{font-size:26px;line-height:1.2;font-weight:800;color:var(--teal);margin:0 0 6px}

/* tables */
#exm .ex-tw{margin:14px 0 0;overflow-x:auto}
#exm .ex-t{width:100%;border-collapse:collapse;font-size:15px;font-variant-numeric:tabular-nums lining-nums}
#exm .ex-t caption{caption-side:top;text-align:left;font-weight:600;color:var(--muted);padding:0 0 6px}
#exm .ex-t th,#exm .ex-t td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left;line-height:1.4}
#exm .ex-t thead th{background:#F0F4F6;color:var(--muted);font-weight:600;font-size:13.5px;border-bottom:1px solid #C9D4D9;vertical-align:bottom}
#exm .ex-t tbody th{font-weight:500}
#exm .ex-t .n{text-align:right;white-space:nowrap}
#exm .ex-t th.n{white-space:normal}
#exm .ex-t td.r{background:var(--res);color:var(--key)}
#exm .ex-t tr.key th,#exm .ex-t tr.key td{font-weight:700}
#exm .ex-t td.fx{text-align:center}
#exm .ex-basis{display:block;font-weight:400;font-size:13.5px;color:var(--muted2);margin-top:2px}
#exm .ex-more{font-size:13.5px;color:var(--muted2);margin-top:6px}

/* charts */
#exm .ex-ch{margin:22px 0 0}
#exm .ex-ch figcaption{font-family:'Raleway',sans-serif;font-weight:700;font-size:16px;color:var(--teal);margin-bottom:6px}
#exm .ex-plot{position:relative;width:100%;aspect-ratio:16/9;min-height:240px;background:#FBFCFD;border:1px solid #E6ECEE;border-radius:10px;overflow:hidden}
#exm .ex-plot svg{display:block;width:100%;height:100%}
#exm .ex-plot text{font-family:'IBM Plex Sans',system-ui,sans-serif}
#exm .ex-nojs{padding:16px;font-size:14px;color:var(--muted2)}
#exm .ex-legend{display:flex;flex-wrap:wrap;gap:4px 16px;font-size:13.5px;color:var(--muted);margin:0 0 6px}
#exm .ex-legend span{display:inline-flex;align-items:center;gap:6px}
#exm .ex-legend i{display:inline-block;width:18px;height:0;border-top:3px solid currentColor}
#exm .ex-tip{position:absolute;pointer-events:none;background:#FFFFFF;border:1px solid #C9D4D9;border-radius:8px;box-shadow:0 6px 18px rgba(12,62,81,.16);padding:6px 9px;font-size:13px;line-height:1.35;color:var(--ink);white-space:nowrap;z-index:2}
#exm .ex-tip b{font-weight:600}
#exm .ex-read{margin-top:12px;background:#F5F8FA;border:1px solid #E1E8EB;border-radius:10px;padding:12px 14px}
#exm .ex-read label{display:block;font-weight:600;font-size:15px;color:var(--teal);margin-bottom:6px}
#exm .ex-read input[type=range]{width:100%;accent-color:var(--teal);margin:4px 0 8px;min-height:28px}
#exm .ex-read ul{display:flex;flex-wrap:wrap;gap:6px 22px;font-size:15px}
#exm .ex-read li b{font-variant-numeric:tabular-nums;color:var(--key)}
#exm .ex-read .ex-rl{font-size:13.5px;color:var(--muted2)}

/* text blocks */
#exm .ex-card-dl,#exm .ex-dl{display:grid;gap:10px;margin-top:18px}
#exm .ex-card-dl>div{border-left:3px solid var(--sky);padding:2px 0 2px 14px}
#exm .ex-card-dl dt,#exm .ex-dl dt{font-weight:600;color:var(--teal);font-size:15px}
#exm .ex-dl>div{display:grid;grid-template-columns:minmax(0,190px) minmax(0,1fr);gap:4px 18px;border-bottom:1px solid #EDF1F3;padding:0 0 10px}
#exm .ex-fns dt{font-family:ui-monospace,'SFMono-Regular',Consolas,monospace;font-size:14px;font-weight:500;color:var(--key);word-break:break-word}
#exm .ex-steps{display:grid;gap:12px;margin-top:16px;counter-reset:none}
#exm .ex-steps li{display:flex;gap:14px;background:var(--page);border:1px solid #E3E9EC;border-radius:12px;padding:14px 16px}
#exm .ex-sn{flex:none;width:34px;height:34px;border-radius:50%;background:var(--teal);color:#FFFFFF;display:flex;align-items:center;justify-content:center;font-weight:700;font-family:'Raleway',sans-serif}
#exm .ex-steps h3{font-size:17px;font-weight:800;color:var(--teal);margin:4px 0 4px}
#exm .ex-sheet{font-family:'IBM Plex Sans',sans-serif;font-weight:400;font-size:13px;color:var(--muted2)}
#exm .ex-tags{display:flex;flex-wrap:wrap;gap:8px}
#exm .ex-tags li{background:#EEF4F7;border:1px solid #DCE6EA;border-radius:999px;padding:5px 12px;font-size:14px;line-height:1.35;color:var(--muted)}
#exm .ex-tech li code{font-family:Consolas,'SFMono-Regular',Menlo,monospace;font-size:12.5px;color:var(--muted2);background:none;padding:0;margin-left:3px;overflow-wrap:anywhere}
#exm .ex-ul li,#exm .ex-ol li{position:relative;padding-left:22px;margin-top:8px}
#exm .ex-ul li::before{content:'';position:absolute;left:4px;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--sky)}
#exm .ex-ol{counter-reset:exol}
#exm .ex-ol li{counter-increment:exol;padding-left:30px}
#exm .ex-ol li::before{content:counter(exol);position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;background:#E3EEF4;color:var(--teal);font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center}
#exm .ex-read-box{background:#F3F8FB;border:1px solid #DCE9F1;border-radius:12px;padding:4px 20px 18px;margin-top:28px}
#exm .ex-read-box h3{margin-top:16px}
#exm .ex-callout{margin-top:14px;background:#FFF7E6;border:1px solid #F1DDB0;border-radius:10px;padding:10px 14px;font-size:15px}
#exm .ex-det{border:1px solid var(--line);border-radius:12px;margin-top:12px;background:#FFFFFF}
#exm .ex-det summary{padding:12px 16px;font-weight:600;color:var(--teal);display:flex;justify-content:space-between;gap:12px;align-items:center;list-style:none}
#exm .ex-det summary::-webkit-details-marker{display:none}
#exm .ex-det summary::after{content:'+';font-size:20px;line-height:1;color:var(--muted2)}
#exm .ex-det[open] summary::after{content:'−'}
#exm .ex-det summary small{font-weight:400;color:var(--muted2);margin-left:auto}
#exm .ex-det>:not(summary){margin-left:16px;margin-right:16px}
#exm .ex-det>:last-child{margin-bottom:16px}
#exm .ex-det-t{margin-top:16px}
#exm .ex-det-t summary{font-size:15px}
#exm .ex-band{background:var(--page);border:1px solid #E3E9EC;border-radius:14px;padding:20px 22px}
#exm .ex-band .ex-cta{margin-top:14px}
#exm .ex-end{padding-bottom:56px}
#exm .ex-end h2{margin-top:40px}
#exm .ex-rel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
#exm .ex-rel a,#exm .ex-cards a{display:flex;flex-direction:column;gap:8px;height:100%;border:1px solid var(--line);border-radius:12px;padding:14px 16px;text-decoration:none;color:var(--ink);background:#FFFFFF;transition:border-color .15s,box-shadow .15s}
#exm .ex-rel a:hover,#exm .ex-cards a:hover{border-color:var(--link);box-shadow:0 6px 18px rgba(12,62,81,.10);color:var(--ink)}
#exm .ex-rc{font-size:12.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--link)}
#exm .ex-ti{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;min-height:2.6em;font-family:'Raleway',sans-serif;font-weight:800;font-size:18px;line-height:1.3;color:var(--teal)}
#exm .ex-rq{font-size:15px;font-weight:500;color:var(--ink);line-height:1.45}
#exm .ex-desc{font-size:14px;color:var(--muted);line-height:1.5}
#exm .ex-cb{margin-top:auto;display:flex;flex-direction:column;gap:10px;padding-top:4px}
/* card tags: one line, applications first; the script folds what does not fit into "+n more" */
#exm .ex-ctags{display:flex;flex-wrap:nowrap;gap:4px;overflow:hidden;min-width:0}
#exm .ex-ctags span{flex:none;font-size:11.5px;line-height:1.35;padding:2px 7px;border-radius:999px;border:1px solid #D3DEE3;background:#F5F8FA;color:#34505B;white-space:nowrap}
#exm .ex-ctags .t-a{background:#E4EEF3;border-color:#C5D7E0;color:var(--teal);font-weight:600}
#exm .ex-ctags .ex-tmore{border-style:dashed;background:transparent;color:var(--muted2)}
#exm .ex-ctags [hidden]{display:none}
#exm .ex-ctags span:first-child{flex:0 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis}
#exm .ex-ctags.ex-meas span{flex:none}
#exm .ex-all{margin-top:18px;font-weight:600}
#exm .ex-propose{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 20px;margin-top:22px;padding:16px 20px;border:1px dashed #B9C9D0;border-radius:12px}
#exm .ex-propose p{margin:0;flex:1 1 320px}
#exm .ex-btn-prop{background:#FFFFFF;color:var(--teal);border-color:var(--teal)}
#exm .ex-btn-prop:hover{background:#EEF4F7;color:var(--teal)}
#exm .ex-foot{margin-top:22px;font-size:13.5px;color:var(--muted2)}

/* hub */
#exm.ex-hub .ex-hero{padding-bottom:40px}
#exm.ex-hub .ex-hero h1{font-size:46px}
#exm .ex-filter{position:sticky;top:0;z-index:5;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);padding:12px 0;backdrop-filter:saturate(1.2) blur(4px)}
#exm .ex-filter .ex-col{display:flex;flex-direction:column;gap:10px}
#exm .ex-frow{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center}
#exm .ex-fi{flex:1 1 260px}
#exm .ex-fi input{width:100%;border:1px solid #B9C9D0;border-radius:8px;padding:9px 12px;min-height:44px;background:#FFFFFF}
#exm .ex-count{font-size:14px;color:var(--muted2);margin-left:auto}
#exm .ex-clear{border:1px solid #B9C9D0;background:#FFFFFF;border-radius:8px;padding:8px 14px;min-height:40px;font-size:14px;font-weight:600;color:var(--teal)}
#exm .ex-clear:hover{border-color:var(--teal)}
#exm .ex-fsel{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px 10px}
#exm .ex-sel{display:flex;flex-direction:column;gap:3px;font-size:12.5px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;color:var(--muted2);min-width:0}
#exm .ex-sel select{width:100%;min-width:0;border:1px solid #B9C9D0;border-radius:8px;padding:7px 8px;min-height:40px;background:#FFFFFF;font-size:14.5px;font-weight:400;letter-spacing:0;text-transform:none;color:var(--ink)}
#exm .ex-sel select:not([value=""]){border-color:#B9C9D0}
#exm .ex-lvsel{position:relative}
#exm .ex-pick{display:flex;align-items:center;justify-content:space-between;gap:6px;border:1px solid #B9C9D0;border-radius:8px;padding:0 8px 0 4px;min-height:40px;background:#FFFFFF;text-transform:none;letter-spacing:0}
#exm .ex-starpick{display:flex}
#exm .ex-starpick button{border:0;background:none;padding:0;width:24px;height:38px;font-size:19px;line-height:1;color:#D3DEE3}
#exm .ex-starpick button.on{color:#D4932A}
#exm .ex-starpick:hover button{color:#E3AE52}
#exm .ex-starpick button:hover~button{color:#D3DEE3}
#exm .ex-pickv{font-size:13px;font-weight:400;color:var(--muted2);white-space:nowrap}
#exm .ex-ind{padding-top:36px;scroll-margin-top:120px}
#exm .ex-ind h2{font-size:28px;font-weight:800;color:var(--teal);margin-bottom:14px}
#exm .ex-ind h2 small{font-family:'IBM Plex Sans',sans-serif;font-size:15px;font-weight:400;color:var(--muted2);margin-left:8px}
#exm .ex-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
#exm .ex-ct{display:flex;justify-content:space-between;align-items:center;gap:10px;min-height:24px}
#exm .ex-prods{display:flex;flex-wrap:wrap;gap:5px}
#exm .ex-prod{flex:none;font-size:12px;font-weight:700;letter-spacing:.02em;border-radius:5px;padding:2px 8px;line-height:1.5}
#exm .ex-prod.p-mr{background:#0C3E51;color:#FFFFFF}
#exm .ex-prod.p-mc{background:#2F6B3A;color:#FFFFFF}
#exm .ex-prod.p-opt{background:#9A5214;color:#FFFFFF}
#exm .ex-facets{display:grid;gap:10px;margin-top:22px}
#exm .ex-facets>div{display:grid;grid-template-columns:120px minmax(0,1fr);gap:4px 14px;align-items:baseline}
#exm .ex-facets dt{font-weight:600;color:var(--teal);font-size:15px}
#exm .ex-tagl li{padding:0;background:none;border:0}
#exm .ex-tagl a{display:inline-block;background:#EEF4F7;border:1px solid #DCE6EA;border-radius:999px;padding:5px 12px;font-size:14px;line-height:1.35;color:var(--teal);text-decoration:none}
#exm .ex-tagl a:hover{border-color:var(--link);color:var(--link)}
#exm .ex-res .ok,#exm .ex-res .no{display:inline-block;font-size:12.5px;font-weight:600;border-radius:999px;padding:1px 8px;margin-left:6px;vertical-align:1px}
#exm .ex-res .ok{background:#E3F4EA;color:#1E6B45}
#exm .ex-res .no{background:#FBE4E2;color:#9B2C22}
#exm .ex-res tr.key th,#exm .ex-res tr.key td{background:#F3F8FB}
#exm .ex-flag{background:#FDF0DC;border:1px solid #F0D3A6;color:#5C3A08;border-radius:10px;padding:12px 16px;margin-top:18px;font-size:15px}
#exm .ex-kept-h{font-size:14.5px;color:var(--muted2);margin-top:16px!important}
#exm .ex-kept li{margin-top:6px;font-size:15px}
#exm .ex-kept span{color:var(--muted2)}
#exm .ex-none{margin-top:30px}
#exm .ex-how{padding-top:56px}
#exm .ex-how-g{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px 48px;background:var(--page);border-radius:16px;padding:28px}
/* ModelChoice decision tree */
#exm .ex-legend{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:14px;color:var(--muted2);margin:10px 0 14px}
#exm .mc-key{display:inline-flex;align-items:center;gap:6px}
#exm .mc-ic{display:inline-block;width:11px;height:11px;flex:none;background:#7FA6BF}
#exm .mc-d .mc-ic{background:#0C3E51;border-radius:1px}
#exm .mc-c .mc-ic{background:#B7791F;border-radius:50%}
#exm .mc-tree{font-size:15px;line-height:1.45;border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#FBFCFD;overflow-x:auto}
#exm .mc-tree ul{list-style:none;margin:2px 0 6px;padding:0 0 0 14px;border-left:2px solid #DCE6EA}
#exm .mc-tree>ul{border-left:0;padding-left:0}
#exm .mc-tree li{margin:3px 0}
#exm .mc-nh{display:flex;align-items:center;gap:7px;font-weight:600;color:var(--teal);margin:4px 0 2px}
#exm .mc-k{font-weight:400;color:var(--muted2)}
#exm .mc-tree summary,#exm .mc-leaf{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 8px;padding:3px 6px;border-radius:6px;cursor:pointer}
#exm .mc-leaf{cursor:default;padding-left:22px}
#exm .mc-tree summary{list-style:none;position:relative;padding-left:22px}
#exm .mc-tree summary::-webkit-details-marker{display:none}
#exm .mc-tree summary::before{content:'';position:absolute;left:7px;top:.62em;border:5px solid transparent;border-left:7px solid #5E6E75;border-right:0}
#exm .mc-tree details[open]>summary::before{transform:rotate(90deg);transform-origin:3px 5px}
#exm .mc-tree summary:hover{background:#EEF4F7}
#exm .mc-p{font-variant-numeric:tabular-nums;color:#8A5A12;font-weight:600}
#exm .mc-bl{color:var(--ink)}
#exm .mc-cash{font-variant-numeric:tabular-nums;color:var(--muted2);font-size:14px}
#exm .mc-v{margin-left:auto;font-variant-numeric:tabular-nums;color:var(--muted);font-size:14px}
#exm .mc-best{color:#1E6B3A;font-weight:600;font-size:14px}
#exm .mc-on>details>summary .mc-bl,#exm .mc-on>.mc-leaf .mc-bl{font-weight:600}
#exm .mc-off>details>summary,#exm .mc-off>.mc-leaf{opacity:.62}
/* Optimizer model tables: cell roles as in the workbook */
#exm .o-key{display:inline-block;padding:2px 9px;border-radius:5px;border:1px solid #D7DEE2}
#exm .o-input{background:#ECF4FC}
#exm .o-decision{background:#FFF2CC}
#exm .o-output{background:#FFF8E1;color:var(--muted2)}
#exm .o-objective{background:#C6EFCE}
#exm .o-helper{background:#F2F2F2;color:var(--muted2)}
#exm td.o-output,#exm td.o-objective,#exm td.o-helper{font-style:italic}
#exm .ex-prob>div{display:grid;grid-template-columns:90px minmax(0,1fr);gap:4px 14px}
#exm [hidden]{display:none!important}

@media (max-width:1100px){
  #exm .ex-fsel{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:900px){
  #exm .ex-cards,#exm .ex-rel{grid-template-columns:repeat(2,minmax(0,1fr))}
  #exm .ex-how-g{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:620px){
  #exm{font-size:16px}
  #exm .ex-col{padding:0 16px}
  #exm .ex-hero{padding:20px 0 76px}
  #exm .ex-hero h1,#exm.ex-hub .ex-hero h1{font-size:30px}
  #exm .ex-sub{font-size:17px}
  #exm .ex-s h2{font-size:24px}
  #exm .ex-card{padding:18px 16px 20px;border-radius:14px}
  #exm .ex-card h2{font-size:22px}
  #exm .ex-answer .ex-col{padding:0 10px}
  #exm .ex-plot{aspect-ratio:4/3.4}
  #exm .ex-ti{min-height:0}
  #exm .ex-cards,#exm .ex-rel{grid-template-columns:minmax(0,1fr)}
  #exm .ex-dl>div{grid-template-columns:minmax(0,1fr)}
  #exm .ex-btn{flex:1 1 100%;justify-content:center}
  #exm .ex-filter{position:static}
  #exm .ex-count{margin-left:0}
  #exm .ex-fsel{grid-template-columns:repeat(2,minmax(0,1fr))}
  #exm .ex-facets>div{grid-template-columns:minmax(0,1fr)}
  /* tables with four or more columns become one card per row */
  #exm .ex-stack{overflow:visible}
  #exm .ex-stack .ex-t thead{display:none}
  #exm .ex-stack .ex-t,#exm .ex-stack .ex-t tbody,#exm .ex-stack .ex-t tr{display:block;width:100%}
  #exm .ex-stack .ex-t tr{border:1px solid var(--line);border-radius:10px;margin:0 0 10px;padding:4px 0;background:#FFFFFF}
  #exm .ex-stack .ex-t th[scope=row]{display:block;border:0;padding:8px 12px 4px;font-weight:600}
  #exm .ex-stack .ex-t td{display:flex;justify-content:space-between;gap:12px;border:0;padding:3px 12px;text-align:right;white-space:normal;overflow-wrap:anywhere}
  #exm .ex-stack .ex-t td::before{content:attr(data-l);color:var(--muted2);font-weight:400;text-align:left}
  #exm .ex-stack .ex-t td[data-l=""]::before{content:none}
  #exm .ex-stack .ex-t td.r{background:transparent}
  #exm .ex-stack .ex-t td.fx{justify-content:space-between}
  #exm .ex-stack .ex-t td:empty{display:none}
  #exm .ex-four .ex-t{font-size:14px}
  #exm .ex-four .ex-t th,#exm .ex-four .ex-t td{padding:7px 6px}
}
#exm .ex-heldv{font-weight:600;white-space:nowrap;margin-left:4px}