:root{--navy:#132642;--page:#f5f6f9;--text:#182238;--muted:#596277;--border:#c9ced8;--purple:#5d20a8;--white:#fff;--soft:#eef0f4}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--page);color:var(--text)}
a{color:var(--purple)}.site-header{background:var(--navy);color:#fff}.site-header-inner{max-width:1450px;margin:0 auto;padding:34px 44px;display:flex;align-items:center;gap:72px}.brand{color:#fff;text-decoration:none;font-size:34px;line-height:1;font-weight:800;white-space:nowrap}.nav{display:flex;flex-wrap:wrap;gap:28px}.nav a{color:#fff;font-size:20px;font-weight:700;text-decoration:underline;text-underline-offset:3px}.wrap{max-width:1450px;margin:0 auto;padding:76px 44px 80px}h1{margin:0 0 30px;font-size:clamp(42px,5vw,62px);line-height:1.05;letter-spacing:-.03em}h2{font-size:32px;margin:54px 0 20px}h3{font-size:22px;margin:30px 0 12px}.intro{max-width:1080px;margin:0 0 42px;font-size:20px;line-height:1.5}.calculator{display:grid;grid-template-columns:minmax(0,720px) minmax(320px,1fr);gap:56px;align-items:start;max-width:1220px}.field{margin-bottom:24px}label{display:block;margin-bottom:8px;font-size:18px;font-weight:700}.input-row{display:grid;grid-template-columns:1fr 110px;gap:12px}input,select{width:100%;min-height:48px;padding:9px 12px;border:1px solid #8f97a4;border-radius:3px;background:#fff;color:var(--text);font:inherit;font-size:18px}.hint{margin-top:7px;color:var(--muted);font-size:14px;line-height:1.4}.range-head{display:flex;justify-content:space-between;align-items:center;gap:16px}.value-pill{font-weight:700}.result-panel{border-left:1px solid var(--border);padding-left:48px}.result-label{text-transform:uppercase;letter-spacing:.08em;font-size:13px;font-weight:800;color:var(--muted)}.result{font-size:clamp(58px,7vw,86px);line-height:1;font-weight:800;letter-spacing:-.04em;margin:12px 0}.result-sub{font-size:17px;line-height:1.45;color:var(--muted);min-height:48px}.stats{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--border);border:1px solid var(--border);margin-top:28px}.stat{background:var(--page);padding:16px}.stat span{display:block;color:var(--muted);font-size:13px;margin-bottom:5px}.stat strong{font-size:18px}.note,.formula{margin-top:22px;border-left:4px solid var(--navy);padding:14px 16px;background:rgba(19,38,66,.05);font-size:15px;line-height:1.55}.warning{border-left-color:#806400;background:#fff8db}.section-title{margin-top:58px}.table-wrap{overflow-x:auto;max-width:1100px}table{width:100%;border-collapse:collapse;background:#fff}th,td{text-align:left;padding:13px 15px;border-bottom:1px solid var(--border)}th{font-weight:800;background:var(--soft)}.current-row td{font-weight:700;background:rgba(19,38,66,.06)}.prose{max-width:960px;font-size:17px;line-height:1.65}.prose p{margin:0 0 18px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;max-width:1100px}.card{background:#fff;border:1px solid var(--border);padding:24px}.card h2,.card h3{margin-top:0}.card p{line-height:1.5}.card a{font-weight:700;font-size:18px}.fine{font-size:13px;color:var(--muted);line-height:1.5}.breadcrumbs{margin-bottom:20px;font-size:15px;color:var(--muted)}
@media(max-width:900px){.site-header-inner{align-items:flex-start;flex-direction:column;gap:24px;padding:28px 24px}.nav{gap:16px 22px}.nav a{font-size:17px}.wrap{padding:48px 24px 64px}.calculator{grid-template-columns:1fr;gap:36px}.result-panel{border-left:0;border-top:1px solid var(--border);padding:32px 0 0}.cards{grid-template-columns:1fr}}
@media(max-width:560px){.brand{font-size:28px}.input-row{grid-template-columns:1fr 88px}.stats{grid-template-columns:1fr}.result{font-size:58px}}


/* Strength standards */
.standards-page{max-width:1200px}.standard-section{margin-top:58px}.standard-section>h2{margin-bottom:12px}.standard-section>h3{margin:30px 0 12px}
.standards-table{max-width:100%;margin-bottom:22px}.standards-table table{min-width:620px}.standards-table th:not(:first-child),.standards-table td:not(:first-child){text-align:right}
.standards-table tbody tr:hover td{background:rgba(19,38,66,.035)}
.level-list{display:grid;gap:0;border:1px solid var(--border);background:#fff;max-width:1050px}.level-item-card{display:grid;grid-template-columns:170px 1fr;gap:24px;padding:20px 22px;border-bottom:1px solid var(--border)}.level-item-card:last-child{border-bottom:0}.level-item-card h3{margin:0;font-size:19px}.level-item-card p{margin:0;line-height:1.55}
.standards-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.standard-link-card{background:#fff;border:1px solid var(--border);padding:20px}.standard-link-card h2{font-size:20px;margin:0 0 10px}.standard-link-card p{margin:0;color:var(--muted);line-height:1.45}
.related-links{display:flex;flex-wrap:wrap;gap:10px}.related-links a{display:inline-block;background:#fff;border:1px solid var(--border);padding:10px 13px;font-weight:700;text-decoration:none}.standards-note{margin-top:54px;max-width:950px}
@media(max-width:900px){.standards-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.level-item-card{grid-template-columns:1fr;gap:8px}}
@media(max-width:560px){.standards-grid{grid-template-columns:1fr}.standards-table table{min-width:560px}}


/* Interactive strength calculator */
.strength-calculator-section{margin:48px 0 64px;max-width:1180px}.strength-calculator-section>h2{margin:0 0 10px}.strength-calculator-intro{max-width:900px;margin:0 0 24px;color:var(--muted);font-size:17px;line-height:1.55}
.strength-calculator{display:grid;grid-template-columns:minmax(0,650px) minmax(320px,1fr);gap:0;background:#fff;border:1px solid var(--border)}
.strength-calc-fields{padding:30px 32px}.strength-calc-fields .field:last-of-type{margin-bottom:0}.strength-calc-fields .input-row{grid-template-columns:1fr 100px}.strength-calc-button{margin-top:8px;min-height:48px;padding:0 20px;border:0;border-radius:3px;background:var(--navy);color:#fff;font-size:17px;font-weight:800;cursor:pointer}.strength-calc-button:hover{opacity:.92}
.strength-calc-result{padding:30px 32px;border-left:1px solid var(--border);background:#fafbfc}.strength-calc-result .result-label{margin-bottom:10px}.strength-result{font-size:clamp(40px,5vw,62px);line-height:1;font-weight:800;letter-spacing:-.035em;margin:0 0 10px}.strength-percentile{font-size:18px;font-weight:700;margin-bottom:8px}.strength-basis{font-size:14px;line-height:1.45;color:var(--muted);margin-bottom:24px}
.strength-result-stats{display:grid;grid-template-columns:1fr;gap:0;border-top:1px solid var(--border)}.strength-result-stat{display:flex;justify-content:space-between;gap:18px;padding:13px 0;border-bottom:1px solid var(--border);font-size:14px}.strength-result-stat span{color:var(--muted)}.strength-result-stat strong{text-align:right}
.strength-calc-note{margin-top:16px;font-size:13px;line-height:1.5;color:var(--muted)}
@media(max-width:900px){.strength-calculator{grid-template-columns:1fr}.strength-calc-result{border-left:0;border-top:1px solid var(--border)}}
@media(max-width:560px){.strength-calc-fields,.strength-calc-result{padding:24px 20px}.strength-calc-fields .input-row{grid-template-columns:1fr 82px}.strength-result-stat{align-items:flex-start;flex-direction:column;gap:4px}.strength-result-stat strong{text-align:left}}

/* Calculator directory and shared tool UI */
.category-section{margin:48px 0}.category-section h2{margin:0 0 8px}.category-intro{color:var(--muted);margin:0 0 22px;line-height:1.5}.calculator-directory .cards{max-width:none;grid-template-columns:repeat(3,minmax(0,1fr))}.calculator-directory .card{display:flex;flex-direction:column;min-height:176px}.calculator-directory .card p{color:var(--muted);margin:0 0 20px}.calculator-directory .card a{margin-top:auto}.featured-card{border-top:5px solid var(--purple)}
.tool-shell{background:#fff;border:1px solid var(--border);gap:0}.tool-form{padding:32px}.tool-shell .result-panel{padding:32px 36px;background:#fafbfc}.tool-form fieldset{border:0;padding:0;margin:0}.tool-form legend{font-size:18px;font-weight:700;margin-bottom:12px}.choice-row{display:flex;flex-wrap:wrap;gap:10px}.choice-row label{display:flex;align-items:center;gap:7px;background:var(--soft);border:1px solid var(--border);padding:10px 13px;font-size:15px;cursor:pointer}.choice-row input{width:auto;min-height:0}.tool-form button{min-height:48px;padding:0 22px;background:var(--navy);color:#fff;border:0;border-radius:3px;font:inherit;font-weight:800;cursor:pointer}.tool-form button:hover{opacity:.92}.tool-shell .result{font-size:clamp(44px,6vw,76px);overflow-wrap:anywhere}.tool-shell .stat{min-height:75px}.method-section{margin-top:54px}.method-section h2{margin-top:0}.method-section a{font-weight:700}.back-link{margin-top:44px;font-weight:700}.error-text{color:#9a271f;font-weight:700}.warmup-list{margin:16px 0 0;padding:0;list-style:none;border:1px solid var(--border)}.warmup-list li{display:flex;justify-content:space-between;gap:20px;padding:11px 13px;border-bottom:1px solid var(--border)}.warmup-list li:last-child{border:0}
@media(max-width:900px){.calculator-directory .cards{grid-template-columns:repeat(2,minmax(0,1fr))}.tool-form{padding:26px 24px}.tool-shell .result-panel{padding:30px 24px}}
@media(max-width:560px){.calculator-directory .cards{grid-template-columns:1fr}.choice-row{display:grid}.tool-shell .result{font-size:46px}}

/* Extended calculator controls and results */
.form-error{margin-top:18px;border-left:4px solid #9a271f;background:#fff0ee;color:#7b1d17;padding:12px 14px;font-weight:700;line-height:1.45}.form-error[hidden]{display:none}.result-details:empty{display:none}.result-details a{font-weight:700}.result-table{margin-top:18px}.result-table table{font-size:15px}.result-table th:not(:first-child),.result-table td:not(:first-child){text-align:right}.inline-check{display:flex;align-items:center;gap:9px}.inline-check input{width:auto;min-height:0}.copy-status{display:inline-block;margin-left:12px;color:var(--muted);font-size:14px}.calculator-content{margin-top:54px}.calculator-content h2{margin-top:36px;margin-bottom:10px}.related-calculators{margin-top:48px}.related-calculators h2{margin-bottom:16px}
.optional-label{color:var(--muted);font-size:13px;font-weight:400}.optional-measurements{padding-top:2px!important;border-top:1px solid var(--border)!important}.optional-measurements legend{padding-top:16px}.optional-measurements>.inline-check{margin:11px 0;font-size:15px;font-weight:400}.conditional-field{margin:10px 0 16px;padding-left:27px}.conditional-field[hidden]{display:none}.conditional-field label{font-size:15px}.creatine-page .calculator-content ol{padding-left:24px}.creatine-page .calculator-content li{margin-bottom:8px}.creatine-page .faq-section h3{margin-bottom:5px}.creatine-page .faq-section h3+p{margin-bottom:22px}
@media(max-width:560px){.copy-status{display:block;margin:10px 0 0}.result-table table{min-width:460px}}

/* One-rep-max landing page additions */
.one-rm-page .training-max-panel{margin-top:34px;padding-top:28px;border-top:1px solid var(--border)}.one-rm-page .training-max-panel h2{font-size:24px;margin:0 0 16px}.one-rm-page .compact-field{margin:22px 0 0;max-width:330px}.one-rm-page .input-suffix{display:grid;grid-template-columns:1fr 44px;align-items:center}.one-rm-page .input-suffix input{border-radius:3px 0 0 3px}.one-rm-page .input-suffix span{display:grid;place-items:center;min-height:48px;border:1px solid #8f97a4;border-left:0;background:var(--soft);font-weight:700}.one-rm-results{max-width:1100px;margin-top:58px}.one-rm-results[hidden]{display:none}.one-rm-results>h2{margin-top:50px}.one-rm-results>h2:first-child{margin-top:0}.one-rm-results>p{max-width:850px;line-height:1.55;color:var(--muted)}.one-rm-page .compact-table{max-width:900px}.one-rm-page .compact-table table{min-width:520px}.one-rm-page .compact-table th:nth-child(2),.one-rm-page .compact-table td:nth-child(2){text-align:right}.one-rm-guide{margin-top:72px}.one-rm-guide section{margin-top:58px}.one-rm-guide section:first-child{margin-top:0}.one-rm-guide h2{margin:0 0 18px}.one-rm-guide h3{margin-top:28px}.one-rm-guide ul{padding-left:24px}.one-rm-guide li{margin-bottom:9px}.one-rm-page .formula-example{max-width:720px;margin:16px 0 22px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.one-rm-page .faq-section h3{font-size:19px;margin-bottom:7px}.one-rm-page .faq-section h3+p{margin-bottom:24px}
@media(max-width:560px){.one-rm-page .compact-table{max-width:calc(100vw - 48px)}.one-rm-page .compact-table table{min-width:500px}.one-rm-guide{margin-top:54px}.one-rm-guide section{margin-top:44px}}

/* Lift-specific one-rep-max pages */
.lift-one-rm-page .lift-training-max{margin-top:32px;padding-top:26px;border-top:1px solid var(--border)}.lift-one-rm-page .lift-training-max h2{font-size:24px;margin:0 0 14px}.lift-one-rm-page>.warning{max-width:1220px;margin-top:24px}.lift-one-rm-page>.warning[hidden]{display:none}.lift-results{max-width:1100px;margin-top:58px}.lift-results h2{margin-top:50px}.lift-results h2:first-child{margin-top:0}.lift-results .compact-table{max-width:960px}.lift-results .compact-table table{min-width:620px}.lift-results .compact-table th:nth-child(2),.lift-results .compact-table td:nth-child(2){text-align:right}.formula-range{max-width:920px;font-weight:700;line-height:1.5}.lift-methodology{margin-top:68px}.lift-methodology section{margin-top:52px}.lift-methodology section:first-child{margin-top:0}.lift-methodology h2{margin:0 0 16px}.lift-methodology h3{font-size:23px;margin:0 0 16px}.lift-methodology .formula-example{max-width:720px;margin:16px 0 22px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
@media(max-width:560px){.lift-results .compact-table{max-width:calc(100vw - 48px)}.lift-results .compact-table table{min-width:600px}.lift-methodology{margin-top:52px}.lift-methodology section{margin-top:42px}}

/* Shared compact mobile header and calculator layout */
.mobile-menu-button{display:none}
@media(max-width:640px){
  html,body{max-width:100%;overflow-x:hidden}
  .site-header{position:relative;z-index:20}
  .site-header-inner{position:relative;min-height:56px;padding:max(6px,env(safe-area-inset-top)) 16px 6px;display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:12px}
  .brand{font-size:21px;line-height:1.1;white-space:nowrap}
  .mobile-menu-button{display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;min-width:76px;padding:0 10px;border:1px solid rgba(255,255,255,.55);border-radius:3px;background:transparent;color:#fff;font:inherit;font-size:16px;font-weight:700;cursor:pointer}
  .menu-icon{display:grid;gap:3px;width:16px}.menu-icon span{display:block;height:2px;background:currentColor}
  .site-header .nav{display:none;position:absolute;top:100%;left:0;right:0;padding:8px 16px 14px;background:var(--navy);box-shadow:0 8px 16px rgba(0,0,0,.2);gap:0}
  .site-header.menu-open .nav{display:grid}
  .site-header .nav a{display:block;padding:10px 4px;min-height:44px;font-size:16px;border-top:1px solid rgba(255,255,255,.15)}
  .breadcrumbs{display:none}
  .wrap{padding:12px 16px 48px}
  .tool-page{max-width:100%;padding-top:12px}
  .tool-page>h1{font-size:28px;line-height:1.08;margin:0 0 4px;letter-spacing:-.025em}
  .tool-page>.intro{display:-webkit-box;max-width:100%;margin:0 0 10px;font-size:16px;line-height:1.3;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .calculator{grid-template-columns:minmax(0,1fr);gap:18px;max-width:100%}
  .tool-shell{gap:0}
  .tool-form,.strength-calc-fields{padding:14px 14px 12px}
  .tool-form .field,.form-panel .field{margin-bottom:10px}
  .tool-form label,.form-panel label{margin-bottom:5px;font-size:16px}
  input,select,button,.segmented button{min-height:44px;font-size:16px}
  .input-row{grid-template-columns:minmax(0,1fr) 82px;gap:8px}
  .hint{margin-top:4px;font-size:12px}
  .tool-shell .result-panel,.calculator .result-panel,.strength-calc-result{padding:14px 14px 16px;border-left:0;border-top:1px solid var(--border);min-width:0}
  .tool-shell .result,.calculator .result{margin:6px 0;font-size:42px;line-height:1.02;overflow-wrap:anywhere}
  .result-sub{min-height:0;font-size:14px;line-height:1.35}
  .tool-shell .stats{margin-top:14px}.tool-shell .stat{min-height:0;padding:10px}.tool-shell .stat strong{font-size:16px}
  .note,.formula{max-width:100%;overflow-wrap:anywhere}
  .table-wrap{width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
  table{max-width:100%}th,td{padding:10px 11px;font-size:14px}
  .cards,.calculator-directory .cards{grid-template-columns:1fr;max-width:100%}
  .card{min-width:0}
  .advanced-options{margin:2px 0 8px;border-top:1px solid var(--border);padding-top:8px}
  .advanced-options summary{min-height:44px;display:flex;align-items:center;color:var(--purple);font-size:15px;font-weight:700;cursor:pointer}
  .advanced-options[open] summary{margin-bottom:8px}
}
@media(max-width:640px){
  .calculator-page .wrap{padding-top:12px}
  .calculator-page .wrap>h1{font-size:28px;line-height:1.08;margin:0 0 4px;letter-spacing:-.025em}
  .calculator-page .wrap>.intro{display:-webkit-box;max-width:100%;margin:0 0 10px;font-size:16px;line-height:1.3;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .calculator-page .form-panel{padding:14px}
  .calculator-page .result-panel{padding:14px 14px 16px}
  .calculator-page .section-title{margin-top:34px}
  .calculator-page .formula{white-space:normal;word-break:break-word}
  .calculator-page .loader-grid{grid-template-columns:minmax(0,1fr);gap:18px}
  .calculator-page .loader-controls{padding:14px}
}

/* Homepage navigation hub */
.home-page main{background:var(--page)}.home-shell{width:min(100% - 48px,1360px);margin:0 auto}.home-hero{background:var(--navy);color:#fff;padding:54px 0 42px}.home-hero h1{max-width:900px;margin:0 0 14px;font-size:clamp(42px,5vw,66px)}.home-hero>div>p{max-width:900px;margin:0 0 26px;color:#e3e8f0;font-size:20px;line-height:1.45}.site-search{position:relative;max-width:780px}.site-search>label{font-size:15px}.site-search-row{display:grid;grid-template-columns:1fr auto}.site-search-row input{min-height:54px;border:0;border-radius:3px 0 0 3px;padding:12px 16px}.site-search-row button{min-height:54px;border:0;border-left:1px solid var(--border);border-radius:0 3px 3px 0;padding:0 24px;background:var(--purple);color:#fff;font:inherit;font-size:17px;font-weight:800;cursor:pointer}.search-results{position:absolute;z-index:10;top:100%;left:0;right:0;background:#fff;color:var(--text);border:1px solid var(--border);box-shadow:0 12px 26px rgba(0,0,0,.2)}.search-results a{display:grid;grid-template-columns:1fr auto;gap:16px;padding:12px 15px;border-bottom:1px solid var(--border);text-decoration:none}.search-results a:last-child{border:0}.search-results span{color:var(--muted);font-size:14px}.search-results p{margin:0;padding:15px}.quick-links{display:flex;align-items:center;flex-wrap:wrap;gap:9px 18px;margin-top:20px}.quick-links span{font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#bfc9d8}.quick-links a{color:#fff;font-weight:700;text-underline-offset:3px}.home-content{padding:54px 0 76px}.home-section{margin:0 0 68px}.home-section h2{margin:0 0 20px;font-size:34px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:22px}.section-heading h2{margin-bottom:6px}.section-heading p{margin:0;color:var(--muted);line-height:1.5}.section-heading>a{font-weight:800;white-space:nowrap}.home-card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.home-card{min-height:148px;padding:22px;background:#fff;border:1px solid var(--border)}.home-card h3{margin:0 0 10px;font-size:20px}.home-card h3 a{text-underline-offset:3px}.home-card p{margin:0;color:var(--muted);line-height:1.45}.link-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--border);border-left:1px solid var(--border)}.link-grid a{display:flex;align-items:center;min-height:62px;padding:13px 16px;background:#fff;border-right:1px solid var(--border);border-bottom:1px solid var(--border);font-weight:700}.big-three-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.lift-card{padding:24px;background:var(--navy);color:#fff}.lift-card h3{margin:0 0 18px;font-size:26px}.lift-card a{display:block;padding:12px 0;color:#fff;font-weight:700;border-top:1px solid rgba(255,255,255,.25)}.home-strength-calculator{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);background:#fff;border:1px solid var(--border)}.strength-check-fields,.strength-check-result{padding:28px 30px}.strength-check-fields{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.strength-check-fields>.field:first-child,.strength-check-fields>.field:nth-child(4),.strength-check-fields>button,.strength-check-fields>.fine{grid-column:1/-1}.field-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}.strength-check-fields button{min-height:48px;border:0;border-radius:3px;background:var(--navy);color:#fff;font:inherit;font-weight:800;cursor:pointer}.strength-check-fields>.fine{margin:10px 0 0}.strength-check-result{background:#fafbfc;border-left:1px solid var(--border)}.strength-check-level{margin:8px 0;font-size:46px;font-weight:800;letter-spacing:-.03em}.strength-check-percentile{margin:0 0 20px;font-size:17px;font-weight:700}.strength-check-result dl{margin:0 0 22px;border-top:1px solid var(--border)}.strength-check-result dl div{display:flex;justify-content:space-between;gap:18px;padding:12px 0;border-bottom:1px solid var(--border)}.strength-check-result dt{color:var(--muted)}.strength-check-result dd{margin:0;font-weight:800}.strength-check-result>a{font-weight:800}.category-link-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.category-link-grid a{display:flex;flex-direction:column;gap:6px;min-height:108px;padding:20px;background:#fff;border:1px solid var(--border);text-decoration:none}.category-link-grid strong{font-size:20px;text-decoration:underline;text-underline-offset:3px}.category-link-grid span{color:var(--muted);line-height:1.4}.goal-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--border);border:1px solid var(--border)}.goal-links a{padding:17px 18px;background:#fff;font-size:17px;font-weight:700}.home-about{max-width:920px;margin-bottom:0}.home-about p{font-size:17px;line-height:1.65;margin:0 0 17px}
@media(max-width:900px){.home-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.link-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-strength-calculator{grid-template-columns:1fr}.strength-check-result{border-left:0;border-top:1px solid var(--border)}.category-link-grid,.goal-links{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.home-shell{width:min(100% - 32px,1360px)}.home-hero{padding:24px 0 22px}.home-hero h1{font-size:34px;line-height:1.04;margin-bottom:9px}.home-hero>div>p{font-size:16px;line-height:1.35;margin-bottom:16px}.site-search>label{font-size:13px;margin-bottom:5px}.site-search-row input,.site-search-row button{min-height:46px}.site-search-row button{padding:0 14px;font-size:15px}.quick-links{margin-top:12px;gap:8px 14px}.quick-links span{width:100%}.home-content{padding:34px 0 52px}.home-section{margin-bottom:48px}.home-section h2{font-size:28px}.section-heading{align-items:flex-start;flex-direction:column;gap:8px}.home-card-grid,.big-three-grid,.category-link-grid,.goal-links{grid-template-columns:1fr}.home-card{min-height:0;padding:18px}.link-grid{grid-template-columns:1fr 1fr}.link-grid a{min-height:56px;padding:11px;font-size:14px}.strength-check-fields,.strength-check-result{padding:20px 16px}.strength-check-fields{grid-template-columns:1fr}.strength-check-fields>*{grid-column:1!important}.strength-check-level{font-size:38px}.search-results a{grid-template-columns:1fr}.search-results span{display:none}}

/* Searchable strength and calculator directories */
.standards-directory,.master-directory{max-width:1250px}.directory-tools{margin:0 0 42px;padding:24px;background:#fff;border:1px solid var(--border)}.directory-tools>label{font-size:17px}.directory-tools>input{max-width:720px}.popular-links{display:flex;align-items:center;flex-wrap:wrap;gap:8px 16px;margin-top:18px}.popular-links a{font-weight:700}.quick-filters{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.quick-filters button{min-height:42px;padding:0 15px;border:1px solid var(--navy);border-radius:3px;background:#fff;color:var(--navy);font:inherit;font-weight:700;cursor:pointer}.quick-filters button.active{background:var(--navy);color:#fff}.advanced-filters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:20px;padding-top:20px;border-top:1px solid var(--border)}.advanced-filters label{font-size:14px}.advanced-filters select{font-size:15px}.directory-count{margin:16px 0 0;color:var(--muted);font-size:14px;font-weight:700}.exercise-group,.calculator-group{margin:48px 0}.exercise-group>h2,.calculator-group>h2{margin:0 0 18px;font-size:29px;text-transform:uppercase;letter-spacing:.035em}.exercise-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.exercise-card{padding:18px;background:#fff;border:1px solid var(--border)}.exercise-card h3{margin:0 0 8px;font-size:19px}.exercise-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.4}.directory-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.directory-card{display:flex;flex-direction:column;min-height:178px;padding:21px;background:#fff;border:1px solid var(--border)}.directory-card h3{margin:0 0 10px;font-size:20px}.directory-card p{margin:0 0 14px;color:var(--muted);line-height:1.45}.card-aliases{margin-top:auto;color:var(--muted);font-size:12px;line-height:1.4}.directory-empty{padding:24px;background:#fff;border:1px solid var(--border);font-weight:700}.directory-card[hidden],.exercise-card[hidden],.exercise-group[hidden],.calculator-group[hidden],.directory-empty[hidden]{display:none}.calculator-filters{margin-top:18px}
@media(max-width:900px){.advanced-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.exercise-card-grid,.directory-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.standards-directory,.master-directory{padding-top:16px}.standards-directory>h1,.master-directory>h1{font-size:32px;margin-bottom:8px}.standards-directory>.intro,.master-directory>.intro{font-size:16px;line-height:1.4;margin-bottom:20px}.directory-tools{margin-bottom:28px;padding:16px}.popular-links{align-items:flex-start;gap:8px 14px}.popular-links strong{width:100%}.quick-filters{display:grid;grid-template-columns:1fr 1fr}.quick-filters button{padding:5px 8px;font-size:14px}.advanced-filters{grid-template-columns:1fr 1fr;gap:10px}.advanced-filters select{min-height:44px}.exercise-group,.calculator-group{margin:34px 0}.exercise-group>h2,.calculator-group>h2{font-size:23px}.exercise-card-grid,.directory-card-grid{grid-template-columns:1fr}.exercise-card,.directory-card{min-height:0}.calculator-filters button:first-child{grid-column:1/-1}}

/* Topical category hubs */
.category-hub{max-width:1250px}.hub-popular{display:flex;align-items:center;flex-wrap:wrap;gap:10px 18px;margin:-10px 0 46px;padding:16px 18px;background:#fff;border:1px solid var(--border)}.hub-popular strong,.hub-related strong{color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.07em}.hub-popular a,.hub-related a{font-weight:700}.hub-group{margin:0 0 44px}.hub-group h2{margin:0 0 17px;font-size:28px;text-transform:uppercase;letter-spacing:.035em}.hub-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.hub-card{min-height:145px;padding:21px;background:#fff;border:1px solid var(--border)}.hub-card h3{margin:0 0 10px;font-size:20px}.hub-card p{margin:0;color:var(--muted);line-height:1.5}.hub-support{max-width:900px;margin:58px 0 30px;padding-top:4px}.hub-support h2{margin:0 0 12px;font-size:27px}.hub-support p{font-size:17px;line-height:1.65}.hub-related{display:flex;align-items:center;flex-wrap:wrap;gap:10px 18px;padding-top:22px;border-top:1px solid var(--border)}
@media(max-width:900px){.hub-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.category-hub{padding-top:16px}.category-hub>h1{font-size:32px;margin-bottom:8px}.category-hub>.intro{font-size:16px;line-height:1.4;margin-bottom:20px}.hub-popular{align-items:flex-start;margin:0 0 32px;padding:14px;gap:8px 14px}.hub-popular strong,.hub-related strong{width:100%}.hub-group{margin-bottom:34px}.hub-group h2{font-size:22px}.hub-card-grid{grid-template-columns:1fr}.hub-card{min-height:0;padding:18px}.hub-support{margin-top:42px}.hub-support h2{font-size:24px}.hub-support p{font-size:16px}}


/* Compact homepage one-rep-max calculator */
.home-one-rm{display:grid;grid-template-columns:minmax(140px,1fr) 100px 112px minmax(170px,1fr);align-items:end;gap:12px;max-width:780px;margin-top:14px;padding:14px;background:#fff;border:1px solid var(--border);color:var(--text)}.home-one-rm-field label{margin-bottom:5px;font-size:13px}.home-one-rm-field input{min-height:44px;font-size:17px}.home-one-rm-units{display:grid;grid-template-columns:1fr 1fr}.home-one-rm-units button{min-height:44px;padding:0;border:1px solid #8f97a4;background:#fff;color:var(--text);font-weight:800}.home-one-rm-units button+button{border-left:0}.home-one-rm-units button.active{background:var(--navy);color:#fff}.home-one-rm-result{align-self:center;padding-left:14px;border-left:1px solid var(--border)}.home-one-rm-result span{display:block;color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.home-one-rm-result strong{display:block;margin-top:3px;font-size:28px;line-height:1.05}.home-one-rm :focus-visible{outline:3px solid #8e5ed0;outline-offset:2px}
@media(max-width:640px){.home-one-rm{grid-template-columns:minmax(0,1fr) 82px;gap:9px;margin-top:12px;padding:12px}.home-one-rm-units{grid-column:1/2}.home-one-rm-result{grid-column:2;grid-row:1/3;align-self:stretch;display:flex;flex-direction:column;justify-content:center;padding-left:10px}.home-one-rm-result strong{font-size:23px;overflow-wrap:anywhere}}

/* Shared running utility calculators */
.running-tool{max-width:1120px}.running-tool>h1{margin-bottom:12px}.running-tool>.intro{margin-bottom:24px}.run-shell{display:grid;grid-template-columns:minmax(280px,430px) minmax(0,1fr);background:#fff;border:1px solid var(--border)}.run-form,.run-output{padding:26px}.run-output{border-left:1px solid var(--border);background:#fafbfc}.run-form .field{margin-bottom:16px}.run-inline{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.run-inline.two{grid-template-columns:repeat(2,minmax(0,1fr))}.run-toggle{display:grid;grid-template-columns:1fr 1fr;margin-bottom:18px}.run-toggle button{min-height:46px;border:1px solid #8f97a4;background:#fff;color:var(--text);font-weight:800}.run-toggle button+button{border-left:0}.run-toggle button.active{background:var(--navy);color:#fff}.run-check{display:flex;align-items:center;gap:9px;font-size:15px}.run-check input{width:19px;min-height:19px}.run-primary{margin:8px 0 18px;font-size:clamp(36px,6vw,58px);line-height:1;font-weight:800;letter-spacing:-.035em}.run-stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--border);border:1px solid var(--border)}.run-stat{min-width:0;padding:13px;background:#fff}.run-stat span{display:block;color:var(--muted);font-size:12px;margin-bottom:4px}.run-stat strong{font-size:18px;overflow-wrap:anywhere}.run-rows{display:grid;gap:8px;margin-top:16px}.run-row{display:grid;grid-template-columns:minmax(90px,1fr) minmax(0,1.5fr);gap:12px;align-items:center;padding:11px 12px;background:#fff;border:1px solid var(--border)}.run-row strong:last-child{text-align:right}.run-row small{display:block;color:var(--muted);margin-top:3px}.run-error{color:#9a271f;font-weight:700}.run-actions{display:flex;align-items:center;gap:12px;margin-top:14px}.run-actions button,.run-action-link{display:inline-grid;place-items:center;min-height:44px;padding:0 15px;border:0;border-radius:3px;background:var(--navy);color:#fff;font-weight:800;text-decoration:none}.run-copy-status{color:var(--muted);font-size:13px}.run-related{display:flex;flex-wrap:wrap;gap:9px 16px;margin-top:36px;padding-top:20px;border-top:1px solid var(--border)}.run-related strong{width:100%;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.07em}.running-tool .method-section{margin-top:42px}.running-tool .method-section h2{font-size:26px;margin:28px 0 8px}.running-tool .method-section h2:first-child{margin-top:0}.running-tool .method-section p{margin:0 0 13px}.custom-field[hidden]{display:none}
@media(max-width:760px){.running-tool{padding-top:22px}.running-tool>h1{font-size:36px}.run-shell{grid-template-columns:1fr}.run-form,.run-output{padding:20px 16px}.run-output{border-left:0;border-top:1px solid var(--border)}.run-primary{font-size:40px}.run-row{grid-template-columns:minmax(0,1fr) minmax(0,1.3fr)}}
@media(max-width:400px){.run-inline{gap:6px}.run-inline input{padding:8px}.run-stat-grid{grid-template-columns:1fr}.run-form,.run-output{padding:16px 12px}.running-tool>h1{font-size:32px}.run-row{padding:10px}}
.weight-pace-tool .input-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(130px,.7fr);gap:10px}.weight-pace-tool .run-toggle{margin:0}.weight-pace-tool .run-inline label span,.field-label{display:block;font-weight:700;margin-bottom:7px}.weight-pace-tool .run-inline label span{font-size:12px;color:var(--muted)}.optional{font-weight:400;color:var(--muted)}.sprint-warning{padding:12px;background:#fff6df;border-left:4px solid #d29213;font-size:14px}.results-heading{font-size:20px;margin:26px 0 10px}.target-result{margin-top:20px;padding:18px;background:#fff;border:1px solid var(--border)}.target-result>strong{display:block;font-size:38px;margin:5px 0 10px}.target-result #targetStats{display:flex;flex-wrap:wrap;gap:8px 24px}.weight-results-head,.weight-result{display:grid;grid-template-columns:1fr 1.15fr 1.15fr 1fr;gap:12px;align-items:center}.weight-results-head{padding:0 12px 8px;color:var(--muted);font-size:12px;font-weight:700}.weight-results{display:grid;gap:6px}.weight-result{padding:12px;background:#fff;border:1px solid var(--border)}.weight-result.current{background:#f1effb;border-color:#a99bd5}.weight-result span span{display:none}.time-cell{text-align:left}.difference-cell,.pace-cell{font-variant-numeric:tabular-nums}
@media(max-width:600px){.weight-results-head{display:none}.weight-result{grid-template-columns:1fr 1fr;gap:5px 12px}.time-cell{text-align:right}.difference-cell,.pace-cell{font-size:14px}.pace-cell{text-align:right}.weight-result span span{display:inline;color:var(--muted);margin-right:5px}.weight-pace-tool .input-row{grid-template-columns:1fr}.target-result #targetStats{display:grid}.weight-pace-tool .run-inline{gap:6px}}

/* Multi-lift analysis calculators */
.analysis-tool{max-width:1100px}.analysis-tool>h1{margin-bottom:12px}.analysis-tool>.intro{margin-bottom:24px}.analysis-panel{background:#fff;border:1px solid var(--border);padding:24px}.analysis-top{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.analysis-toggle{display:flex;gap:1px;background:var(--border);border:1px solid var(--border)}.analysis-toggle button{flex:1;min-height:46px;border:0;background:#fff;color:var(--text);font-weight:800}.analysis-toggle button.active{background:var(--navy);color:#fff}.analysis-groups{display:grid;gap:18px;margin-top:22px}.analysis-group{border:1px solid var(--border);padding:16px}.analysis-group h2{margin:0 0 12px;font-size:19px;text-transform:uppercase;letter-spacing:.04em}.analysis-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.analysis-card{padding:13px;background:var(--soft);border:1px solid var(--border)}.analysis-card h3{margin:0 0 10px;font-size:17px}.analysis-line{display:flex;justify-content:space-between;gap:10px;margin:5px 0;font-size:14px}.analysis-line span{color:var(--muted)}.analysis-card input{min-height:44px;margin:7px 0}.analysis-result{margin-top:20px;padding:18px;background:#fafbfc;border:1px solid var(--border)}.analysis-result>strong{display:block;font-size:34px}.analysis-rows{display:grid;gap:8px;margin-top:12px}.analysis-row{display:flex;justify-content:space-between;gap:12px;padding:11px;background:#fff;border:1px solid var(--border)}.analysis-controls{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.analysis-controls button{min-height:44px;padding:0 15px;border:1px solid var(--navy);background:var(--navy);color:#fff;font-weight:800}.compare-inputs[hidden],.mode-panel[hidden]{display:none}.profile-bar{height:6px;margin-top:10px;background:#d7dbe2}.profile-bar i{display:block;height:100%;background:var(--purple)}
@media(max-width:700px){.analysis-tool{padding-top:20px}.analysis-tool>h1{font-size:34px}.analysis-panel{padding:16px}.analysis-top,.analysis-cards{grid-template-columns:1fr}.analysis-group{padding:12px}.analysis-result>strong{font-size:30px}}
.percentage-row{width:100%;font:inherit;color:var(--text);text-align:left;cursor:pointer}.warmup-edit{width:110px;min-height:44px}.analysis-row small{display:block;color:var(--muted);margin-top:3px}

/* Site-wide category navigation */
.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}.site-header-inner{max-width:1450px;padding:22px 32px;gap:28px;flex-wrap:nowrap}.site-header .brand{font-size:27px}.site-nav{margin-left:auto;display:flex;align-items:center;flex-wrap:nowrap;gap:14px}.site-header .nav-primary-link,.header-search-link{color:#fff;font-size:16px;font-weight:700;text-decoration:none;white-space:nowrap}.site-header .nav-primary-link:hover,.site-header .nav-primary-link:focus-visible,.header-search-link:hover,.header-search-link:focus-visible{text-decoration:underline;text-underline-offset:4px}.nav-item{position:relative}.nav-link-row{display:flex;align-items:center}.nav-expand{border:0;background:transparent;color:#fff;font:inherit;font-weight:700;cursor:pointer}.nav-link-row .nav-expand{width:30px;min-height:40px;padding:0}.nav-more-button{min-height:40px;padding:0 3px}.nav-expand[aria-expanded="true"] [aria-hidden="true"]{display:inline-block;transform:rotate(180deg)}.nav-submenu{display:none;position:absolute;z-index:50;top:100%;left:0;width:230px;padding:8px;background:#fff;border:1px solid var(--border);border-radius:4px;box-shadow:0 10px 28px rgba(0,0,0,.2)}.nav-more .nav-submenu{left:auto;right:0;width:205px}.nav-dropdown.is-open>.nav-submenu{display:grid}.site-header .nav-submenu a{min-height:42px;padding:10px 12px;color:var(--text);font-size:15px;font-weight:700;text-decoration:none;border-radius:3px}.site-header .nav-submenu a:hover,.site-header .nav-submenu a:focus-visible{background:var(--soft);text-decoration:underline}.site-header .nav-submenu .nav-view-all{margin-top:5px;padding-top:12px;border-top:1px solid var(--border);color:var(--purple)}.nav-primary-link.is-active{box-shadow:inset 0 -2px #fff}.header-search-link{display:flex;align-items:center;gap:7px;min-height:40px;margin-left:2px}.search-icon{display:inline-block;width:16px;height:16px;border:2px solid currentColor;border-radius:50%;position:relative}.search-icon:after{content:"";position:absolute;width:7px;height:2px;background:currentColor;right:-6px;bottom:-3px;transform:rotate(45deg)}.nav-overlay{display:none}

@media(max-width:1100px) and (min-width:981px){.site-header-inner{padding-left:20px;padding-right:20px;gap:18px}.site-header .brand{font-size:22px}.site-nav{gap:9px}.site-header .nav-primary-link,.header-search-link{font-size:14px}}

@media(max-width:980px){
  body.nav-lock{overflow:hidden}.site-header{position:relative;z-index:100}.site-header-inner{display:grid;grid-template-columns:76px minmax(0,1fr) 76px;align-items:center;min-height:58px;padding:max(7px,env(safe-area-inset-top)) 12px 7px;gap:8px}.site-header .brand{grid-column:2;grid-row:1;text-align:center;font-size:clamp(18px,5vw,23px);overflow:hidden;text-overflow:ellipsis}.mobile-menu-button{display:flex;grid-column:1;grid-row:1;align-items:center;justify-content:center;gap:7px;min-width:0;min-height:44px;padding:0 7px;border:1px solid rgba(255,255,255,.55);border-radius:3px;background:transparent;color:#fff;font:inherit;font-size:15px;font-weight:700;cursor:pointer}.menu-icon{display:grid;gap:3px;width:15px}.menu-icon span{display:block;height:2px;background:currentColor}.header-search-link{grid-column:3;grid-row:1;justify-content:center;min-height:44px;margin:0;font-size:14px}.search-icon{width:15px;height:15px}.site-header .site-nav{display:none;position:fixed;z-index:102;top:58px;left:0;width:min(390px,calc(100vw - 24px));height:calc(100dvh - 58px);margin:0;padding:8px 12px 24px;background:var(--navy);overflow-y:auto;overscroll-behavior:contain;box-shadow:8px 10px 24px rgba(0,0,0,.28);align-content:start}.site-header.menu-open .site-nav{display:block}.site-nav>.nav-primary-link,.nav-link-row,.nav-more-button{display:flex;align-items:center;width:100%;min-height:48px;border-top:1px solid rgba(255,255,255,.18)}.site-nav>.nav-primary-link{padding:0 8px;font-size:17px}.nav-link-row .nav-primary-link{display:flex;align-items:center;flex:1;min-height:48px;padding:0 8px;font-size:17px}.nav-link-row .nav-expand{width:48px;min-height:48px;border-left:1px solid rgba(255,255,255,.15)}.nav-more-button{justify-content:space-between;padding:0 8px;font-size:17px}.nav-submenu,.nav-more .nav-submenu{position:static;width:auto;padding:0 0 7px 16px;border:0;border-radius:0;background:transparent;box-shadow:none}.site-header .nav-submenu a{display:flex;align-items:center;min-height:46px;padding:8px 12px;color:#fff;font-size:15px;border-top:1px solid rgba(255,255,255,.12)}.site-header .nav-submenu a:hover,.site-header .nav-submenu a:focus-visible{background:rgba(255,255,255,.1)}.site-header .nav-submenu .nav-view-all{color:#fff;border-top:1px solid rgba(255,255,255,.3)}.nav-primary-link.is-active{box-shadow:inset 3px 0 #fff}.nav-overlay{display:none;position:fixed;z-index:101;inset:58px 0 0;border:0;background:rgba(0,0,0,.42);cursor:default}.site-header.menu-open .nav-overlay{display:block}
}
@media(max-width:360px){.site-header-inner{grid-template-columns:66px minmax(0,1fr) 66px;padding-left:8px;padding-right:8px;gap:4px}.mobile-menu-button{font-size:14px}.menu-icon{display:none}.header-search-link{font-size:13px}.site-header .brand{font-size:18px}}