.fitness-app{--fo-accent:#245f4d;--fo-ink:#18251f;--fo-muted:#5b6962;--fo-line:#dce4df;color:var(--fo-ink);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:#f6f8f5;min-height:100vh;font-size:16px;line-height:1.6}.fitness-app *{box-sizing:border-box}.fitness-app a{color:var(--fo-accent);text-underline-offset:4px}.fo-header{border-bottom:1px solid var(--fo-line);background:#fff;justify-content:space-between;gap:16px;padding:22px 4vw;display:flex}.fo-brand{align-items:center;gap:10px;min-width:0;font-size:20px;text-decoration:none;display:inline-flex}.fo-brand strong{letter-spacing:-.04em;font-size:1em}.fo-brand img{flex:none}.fo-layout{grid-template-columns:180px minmax(0,1fr);max-width:1440px;margin:auto;display:grid}.fo-navigation{align-self:start;padding:32px 20px;position:sticky;top:0}.fo-navigation ul{margin:0;padding:0;list-style:none}.fo-navigation a{color:var(--fo-muted);border-radius:8px;margin:3px 0;padding:10px 12px;text-decoration:none;display:block}.fo-navigation a[aria-current]{color:var(--fo-accent);background:#e4eee8;font-weight:650}.fo-navigation p{color:var(--fo-muted);padding:24px 12px;font-size:12px}.fo-main{min-width:0;max-width:1160px;padding:42px 4vw 80px}.fitness-app h1{letter-spacing:-.04em;margin:4px 0 16px;font-size:clamp(28px,4vw,40px);font-weight:650;line-height:1.2}.fitness-app h2{margin:8px 0 16px;font-size:22px;font-weight:600;line-height:1.35}.fitness-app h3{margin:8px 0;font-size:17px;font-weight:650}.fitness-app p{margin:8px 0 16px}.fo-eyebrow{color:var(--fo-accent);letter-spacing:.12em;font-size:12px;font-weight:650}.fo-intro{max-width:720px;color:var(--fo-muted);margin-bottom:28px!important}.fo-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:18px;display:grid}.fo-card,.fo-notice{border:1px solid var(--fo-line);background:#fff;border-radius:14px;margin:20px 0;padding:24px}.fo-grid .fo-card{margin:0}.fo-notice{background:#edf3ed}.fo-muted{color:var(--fo-muted);font-size:14px}.fo-actions{flex-wrap:wrap;align-items:center;gap:12px;margin:18px 0;display:flex}.fitness-app button,.fitness-app .fo-button{background:var(--fo-accent);border:1px solid var(--fo-accent);color:#fff;cursor:pointer;border-radius:8px;justify-content:center;align-items:center;min-height:44px;padding:10px 18px;font-size:15px;font-weight:550;text-decoration:none;display:inline-flex}.fitness-app button.secondary,.fitness-app .fo-button.secondary{color:var(--fo-accent);border-color:var(--fo-line);background:#fff}.fitness-app button.danger{color:#9a332c;background:#fff;border-color:#d6aaa5}.fitness-app button:disabled{opacity:.5;cursor:wait}.fitness-app :focus-visible{outline-offset:3px;outline:3px solid #bd792d}.fitness-app label{margin:14px 0;font-size:14px;font-weight:550;display:block}.fitness-app input:not([type=checkbox]),.fitness-app select,.fitness-app textarea{width:100%;min-height:44px;font:inherit;color:var(--fo-ink);background:#fff;border:1px solid #aebfb4;border-radius:7px;margin-top:6px;padding:10px 12px;font-weight:400;display:block}.fitness-app textarea{resize:vertical;min-height:100px}.fitness-app input[type=checkbox]{vertical-align:middle;width:18px;height:18px;margin-right:10px}.fitness-app fieldset{border:1px solid var(--fo-line);border-radius:10px;margin:20px 0;padding:14px 20px}.fitness-app legend{padding:0 8px;font-size:14px;font-weight:650}.fo-fields{grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:0 20px;display:grid}.fo-error{color:#76332a;white-space:pre-wrap;background:#fff0ec;border-left:3px solid #a33f31;margin:16px 0;padding:14px 18px}.fo-success{color:#245f4d;background:#edf5ee;margin:16px 0;padding:12px 16px}.fo-table-wrap{overflow-x:auto}.fitness-app table{border-collapse:collapse;width:100%;font-size:14px}.fitness-app th{text-align:left;background:#eef3ef;font-weight:650}.fitness-app th,.fitness-app td{border-bottom:1px solid var(--fo-line);vertical-align:top;padding:12px 14px}.fitness-app caption{text-align:left;margin:12px 0;font-size:15px;font-weight:550}.fitness-app ul,.fitness-app ol{padding-left:22px}.fitness-app li{margin:7px 0}.fo-tag{color:var(--fo-accent);background:#edf3ed;border-radius:4px;padding:3px 7px;font-size:12px;display:inline-block}.fo-timer{font-variant-numeric:tabular-nums;letter-spacing:-.04em;font-size:38px}.fo-footer{max-width:1260px;color:var(--fo-muted);border-top:1px solid var(--fo-line);margin:auto;padding:24px 4vw;font-size:12px}.fo-skip{z-index:5;background:#fff;padding:12px;position:absolute;top:-80px;left:16px}.fo-skip:focus{top:8px}.fo-list{padding:0!important;list-style:none!important}.fo-list li{border-bottom:1px solid var(--fo-line);padding:14px 0}.fo-chart{background:#f5f8f4;border-radius:8px;width:100%;height:160px}.fo-form-note{color:var(--fo-muted);font-size:13px}@media (max-width:760px){.fo-header{padding:16px 20px}.fo-layout{display:block}.fo-navigation{border-bottom:1px solid var(--fo-line);padding:10px 12px;position:static}.fo-navigation ul{gap:4px;display:flex;overflow-x:auto}.fo-navigation a{white-space:nowrap;padding:9px 12px}.fo-navigation p{display:none}.fo-main{padding:28px 20px 60px}.fo-card,.fo-notice{padding:20px}.fo-fields{grid-template-columns:1fr}.fitness-app h1{font-size:30px}}@media (prefers-reduced-motion:reduce){.fitness-app *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.fitness-app.fo-learning-card{background:0 0;min-height:0}.fo-learning-card .fo-card{margin-bottom:0}.fitness-app .body-lab-page{color:var(--fo-ink)}.fo-recovery{min-width:0}.fo-recovery-raw{overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.fo-recovery-summary{cursor:pointer;min-height:44px;padding:10px 0;font-weight:600}.fo-recovery .fo-table-wrap:focus-visible{outline-offset:3px;outline:3px solid #bd792d}.fo-recovery td,.fo-recovery th{overflow-wrap:anywhere;min-width:115px}.fo-recovery-values{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;display:grid}.fo-recovery-values dt{color:var(--fo-muted);font-size:13px}.fo-recovery-values dd{overflow-wrap:anywhere;margin:4px 0}.fo-recovery details{margin:16px 0}.fo-recovery fieldset,.fo-recovery .fo-fields>label{min-inline-size:0}.fo-recovery input:not([type=checkbox]),.fo-recovery select,.fo-recovery textarea{min-inline-size:0;max-inline-size:100%}.fo-recovery button,.fo-recovery .fo-button,.fo-recovery legend{overflow-wrap:anywhere;max-inline-size:100%}@media (max-width:760px){.fo-recovery .fo-fields{grid-template-columns:minmax(0,1fr)}.fo-recovery fieldset{padding:12px}.fo-recovery-values{grid-template-columns:repeat(auto-fit,minmax(min(100%,120px),1fr))}}