.treadmill-page{font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:16px}
.treadmill-page h1,.treadmill-page h2,.treadmill-page h3{font-family:inherit}
.treadmill-page .header{gap:20px}.treadmill-page .header nav{gap:20px;font-size:15px}.treadmill-page nav [aria-current]{color:var(--accent);text-decoration:underline;text-underline-offset:5px}
.tm-intro{padding:24px 0}.tm-breadcrumb{font-size:14px;color:var(--muted);margin:0 0 12px}.tm-intro h1{font-size:clamp(2rem,4vw,3rem);margin:10px 0;line-height:1.15}.tm-intro>p:last-child{font-size:18px;color:var(--muted);max-width:800px;margin-bottom:0}
.tm-workspace{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--surface);align-items:stretch}
.tm-inputs,.tm-results{padding:28px;min-width:0}.tm-inputs h2{font-size:22px;margin:0 0 20px}.tm-inputs label,.tm-inputs legend{display:block;font-size:15px;font-weight:600}.tm-inputs input,.tm-inputs select{width:100%;min-height:48px;font-size:17px;margin-top:7px;padding:10px 12px}.tm-inputs input{font-variant-numeric:tabular-nums}.tm-inputs #tm-speed{font-size:32px;font-weight:650;min-height:66px}.tm-two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px}.tm-units,.tm-session-fields{margin:20px 0}.tm-inputs fieldset{border:0;padding:0;margin:20px 0;min-width:0}.tm-inputs legend{margin-bottom:8px}.tm-session-fields>div,#tm-pace-fields>label{margin-top:14px}.tm-note{font-size:15px;line-height:1.6;color:var(--muted)}
.tm-error{color:#ae1738;font-size:16px}.tm-error:empty{display:none}html[data-theme=dark] .tm-error{color:#ffb1c1}.tm-examples{display:flex;flex-wrap:wrap;gap:8px}.tm-examples span{flex-basis:100%;font-size:14px;color:var(--muted)}.tm-examples button,.tm-use button{border:1px solid var(--line);border-radius:8px;padding:9px 12px;min-height:44px;background:var(--soft);font-size:15px;color:var(--text)}
.tm-results{background:var(--navy);color:#fff;display:flex;flex-direction:column;gap:18px}.tm-primary{text-align:center}.tm-primary p{font-size:16px;margin:0;color:#d5e1f4}.tm-primary output{display:block;font-size:clamp(3.5rem,7vw,5rem);font-weight:750;line-height:1.1;color:#75dfc0;font-variant-numeric:tabular-nums;margin:10px 0;overflow-wrap:anywhere}.tm-primary>span{font-size:14px;letter-spacing:1.6px;color:#c2d2eb}.tm-primary #tm-summary{margin-top:16px}.tm-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-block:1px solid #ffffff30}.tm-metrics>div{text-align:center;padding:14px 8px;min-width:0}.tm-metrics>div+div{border-left:1px solid #ffffff30}.tm-metrics span,.tm-metrics small{display:block;font-size:14px;color:#c2d2eb}.tm-metrics strong{display:block;font-size:27px;line-height:1.4;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.tm-belt{padding:16px 20px;background:#ffffff09;border:1px solid #ffffff30;border-radius:12px}.tm-results h2{font-size:18px;letter-spacing:0;margin:0 0 6px}.tm-setting{margin:0;font-size:18px;color:#c2d2eb}.tm-setting strong{font-size:36px;color:#fff;font-variant-numeric:tabular-nums}.tm-belt>p:last-child{font-size:15px;color:#c2d2eb;margin:6px 0 0}.tm-session>p{margin:6px 0;font-size:17px}.tm-session .tm-note{font-size:15px;color:#c2d2eb}.tm-actions{display:flex;gap:10px;margin-top:auto}.tm-actions button{min-height:46px;padding:10px 14px;border-radius:8px;border:1px solid #ffffff45;color:#fff;background:#ffffff12;font-size:16px;flex:1}.tm-actions button:hover:not(:disabled){background:#ffffff26}.tm-status{font-size:15px;color:var(--muted);margin:8px 0}.tm-status:empty{display:none}
.treadmill-page section h2{font-size:26px;letter-spacing:-.5px}.treadmill-page .tm-inputs h2{font-size:22px}.treadmill-page .tm-results h2{font-size:18px}.tm-nearby,.tm-distances,.tm-guide,.tm-faq{margin-top:34px}.tm-nearby h2,.tm-distances h2{margin:0 0 10px}.tm-nearby>p{margin:10px 0 16px}.tm-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.tm-table-wrap caption{text-align:left;padding:14px 16px;font-size:15px;color:var(--muted)}.tm-table-wrap table{font-size:16px;font-variant-numeric:tabular-nums}.tm-table-wrap th{font-size:15px;position:static}.tm-table-wrap tbody th{background:transparent;color:var(--text);font-weight:600}.tm-table-wrap th small{display:block;font-size:14px;font-weight:400}.tm-table-wrap .tm-selected{background:var(--soft);outline:2px solid var(--accent);outline-offset:-2px}.tm-table-wrap td,.tm-table-wrap th{padding:12px 14px}.tm-distance-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.tm-distance-grid>div{border:1px solid var(--line);background:var(--surface);border-radius:10px;text-align:center;padding:15px 10px}.tm-distance-grid span{font-size:16px;color:var(--muted);display:block}.tm-distance-grid strong{display:block;font-size:28px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.tm-guide>p{max-width:850px;color:var(--muted)}.tm-formulas{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.tm-formulas article{border-top:1px solid var(--line);padding-top:18px}.tm-formulas h3{font-size:19px}.tm-formulas p{color:var(--muted);font-size:16px}.tm-formulas .tm-formula{color:var(--text);font-weight:650}.tm-faq details{padding:18px 0;border-bottom:1px solid var(--line)}.tm-faq summary{font-size:17px;font-weight:650;list-style:revert}.tm-faq summary::-webkit-details-marker{display:inline}.tm-faq p{color:var(--muted);font-size:16px;margin:12px 0 0;max-width:850px}.tm-text-button{display:inline;padding:0;background:none;border:0;color:var(--accent);text-decoration:underline;font:inherit}.tm-related{border-left:4px solid var(--accent);background:var(--soft);padding:20px 24px;margin:34px 0}.tm-related h2{font-size:22px;margin:0}.tm-related p{margin-bottom:0}.tm-related a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.treadmill-page footer{font-size:14px}.tm-print-source{display:none}
@media(max-width:760px){.tm-workspace{grid-template-columns:1fr}.tm-inputs,.tm-results{padding:24px}.treadmill-page .header{height:auto;min-height:84px;flex-wrap:wrap;padding-top:16px;padding-bottom:16px;gap:12px}.treadmill-page .header nav{order:3;justify-content:space-between;width:100%}.treadmill-page .header nav a{display:block;font-size:14px}.treadmill-page .header .brand{flex:1}.tm-formulas{grid-template-columns:1fr}.tm-distance-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tm-metrics strong{font-size:25px}}
@media(max-width:390px){.tm-inputs,.tm-results{padding:18px}.tm-two{gap:10px}.tm-metrics>div{padding-inline:4px}.tm-metrics span{font-size:14px}.tm-examples button{padding-inline:10px}}
@page{size:auto;margin:12mm}
@media print{
 .treadmill-page{background:white!important;color:#17253e!important;font-size:11pt;line-height:1.4}
 .treadmill-page .header,.treadmill-page .skip,.tm-breadcrumb,.tm-intro>p,.tm-inputs,.tm-actions,.tm-status,.tm-guide,.tm-faq,.tm-related,.treadmill-page footer,.tm-use,#tm-table-help,#tm-caption,.treadmill-page noscript{display:none!important}
 .treadmill-page main{padding:0!important;max-width:none!important;width:auto!important}.tm-intro{padding:0 0 8px}.tm-intro h1{text-align:center;font-size:22pt;margin:0 0 10px}
 .tm-workspace{display:block;border:0;overflow:visible;border-radius:0}.tm-results{display:block;background:#fff!important;color:#17253e;padding:0;min-height:0;height:auto}
 .tm-primary output{color:#087f5b;font-size:36pt;margin:3px 0}.tm-primary p,.tm-primary>span,.tm-primary #tm-summary{color:#334155;font-size:11pt}.tm-primary #tm-summary{margin:7px 0}
 .tm-metrics{border-color:#8793a4;margin:10px 0}.tm-metrics>div{padding:7px}.tm-metrics>div+div{border-color:#8793a4}.tm-metrics span,.tm-metrics small{color:#334155;font-size:10.5pt}.tm-metrics strong{font-size:19pt}
 .tm-belt{border:1px solid #8793a4;padding:9px 12px;background:#fff;border-radius:0;break-inside:avoid}.tm-setting{display:inline;color:#334155;font-size:11pt}.tm-setting strong{color:#17253e;font-size:22pt}.tm-belt>p:last-child,.tm-session .tm-note{font-size:10.5pt;color:#334155}.tm-session{margin:10px 0}.tm-session>p{font-size:11pt;margin:4px 0}
 .tm-nearby,.tm-distances{margin-top:14px;break-inside:auto}.treadmill-page section h2{font-size:16pt;margin:5px 0 8px;break-after:avoid}.treadmill-page .tm-results h2{font-size:12pt;margin:0 0 4px}.tm-nearby>p,.tm-note{font-size:10.5pt;color:#334155;margin:7px 0;line-height:1.4}.tm-nearby>h2,.tm-nearby>p:first-of-type{break-after:avoid}
 .tm-table-wrap{overflow:visible;border-color:#8793a4;border-radius:0;break-inside:auto}.tm-table-wrap table{font-size:11pt;white-space:normal}.tm-table-wrap caption{font-size:10.5pt;color:#334155;padding:6px 8px}.tm-table-wrap th,.tm-table-wrap td{padding:6px 8px;border-color:#8793a4}.tm-table-wrap th{font-size:10.5pt;color:#17253e;background:white}.tm-table-wrap th small{font-size:10pt}.tm-table-wrap tbody th{color:#17253e}.tm-table-wrap thead{display:table-header-group}.tm-table-wrap tr{break-inside:avoid;page-break-inside:avoid}.tm-table-wrap .tm-selected{background:white;outline-color:#334155}
 .tm-distance-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;break-inside:avoid}.tm-distance-grid>div{background:white;border-color:#8793a4;padding:7px}.tm-distance-grid span{color:#334155;font-size:11pt}.tm-distance-grid strong{font-size:19pt}.tm-print-source{display:block;font-size:10pt;text-align:center;margin:12px 0 0}
}