.exercise-library,.exercise-detail{--library-title: clamp(38px, 5.4vw, 72px);--library-card-title: 23px;--library-control-height: 52px;--library-grid-gap: 32px}.exercise-breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px 12px;min-height:44px;font-size:13px;color:var(--color-body)}.exercise-breadcrumb a{display:inline-flex;align-items:center;min-height:44px;text-decoration:none}.exercise-breadcrumb a:hover{color:var(--color-accent)}.exercise-breadcrumb [aria-current]{color:var(--color-ink);overflow-wrap:anywhere}.library-intro{padding-top:var(--space-4)}.library-intro__heading{text-align:center;padding:var(--space-4) 0 var(--space-5)}.library-intro h1{margin-top:var(--space-2);font-size:var(--library-title);line-height:1.06;font-weight:500;letter-spacing:-.045em}.library-intro__description{color:var(--color-body);font-size:20px;line-height:1.6;margin-top:var(--space-3)}.library-collection{padding-bottom:var(--space-6)}.exercise-controls{padding-top:var(--space-4);border-top:1px solid var(--color-border)}.exercise-controls__search-row{display:flex;align-items:stretch;gap:12px}.exercise-search{display:flex;align-items:center;gap:var(--space-2);width:100%;min-width:0;min-height:60px;padding:4px 20px;background:var(--color-soft);border:1px solid transparent;border-radius:12px}.exercise-search:focus-within{border-color:var(--color-accent)}.exercise-search svg{flex-shrink:0;color:var(--color-body)}.exercise-search input{width:100%;min-width:0;min-height:var(--library-control-height);border:none;border-radius:0;background:transparent;color:var(--color-ink);font:inherit;font-size:18px}.exercise-search input:focus-visible{outline-offset:2px}.exercise-search input::placeholder{color:var(--color-body);opacity:1}.exercise-search-help{margin-top:10px;color:var(--color-body);font-size:13px}.exercise-filter-fields{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--space-3);margin-top:var(--space-4)}.exercise-filter{min-width:0}.exercise-filter label{display:block;margin-bottom:var(--space-1);font-size:12px;letter-spacing:.07em;color:var(--color-body)}.exercise-filter select{display:block;width:100%;min-width:0;min-height:var(--library-control-height);padding:10px 12px;border:1px solid var(--color-border);border-radius:8px;background-color:var(--color-white);color:var(--color-ink);font:inherit;font-size:15px;cursor:pointer}.exercise-controls__bottom{display:flex;justify-content:space-between;align-items:center;gap:var(--space-2);margin-top:var(--space-2)}.exercise-controls__hint{color:var(--color-body);font-size:12px}.exercise-clear{display:inline-flex;align-items:center;justify-content:center;gap:10px;flex-shrink:0;min-height:44px;padding:8px 0 8px 12px;border:0;background:transparent;font-size:14px;color:var(--color-body);cursor:pointer}.exercise-clear:hover{color:var(--color-accent)}.exercise-clear span{font-size:20px}.exercise-filters-toggle{display:none}.library-results-bar{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);padding:var(--space-4) 0 var(--space-3);margin-top:var(--space-3);border-top:1px solid var(--color-border);color:var(--color-body);font-size:14px}.library-results-bar strong{font-weight:500;color:var(--color-ink)}.library-results-bar .eyebrow{font-size:10px}.exercise-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:52px var(--library-grid-gap);list-style:none;margin:0;padding:0}.exercise-grid>li{min-width:0}.exercise-card{display:flex;flex-direction:column;height:100%;text-decoration:none}.exercise-card__body{padding:22px 4px 0}.exercise-card__muscle{font-size:12px;color:var(--color-accent);line-height:1.6}.exercise-card h2{display:flex;align-items:flex-start;gap:12px;justify-content:space-between;margin-top:8px;font-size:var(--library-card-title);line-height:1.25;font-weight:500;letter-spacing:-.025em}.exercise-card h2 span{flex-shrink:0;font-size:20px;color:var(--color-body);transition:transform .2s ease}.exercise-card__equipment{margin-top:12px;color:var(--color-body);font-size:14px}.exercise-card__movement{margin-top:4px;color:var(--color-body);font-size:12px}.exercise-card:hover h2{color:var(--color-accent)}.exercise-card:hover h2 span{transform:translate(2px,-2px)}.exercise-visual{position:relative;aspect-ratio:1.65;overflow:hidden;border-radius:var(--radius-media);background:var(--color-lavender)}.exercise-visual[data-movement=Pull],.exercise-visual[data-movement=Core],.exercise-visual[data-movement=Carry]{background:var(--color-soft)}.exercise-visual>img,.exercise-visual>video{width:100%;height:100%;object-fit:cover}.exercise-visual__placeholder{position:absolute;inset:0;display:grid;place-items:center}.exercise-visual__index{position:absolute;top:20px;left:22px;color:var(--color-body);font-size:10px;letter-spacing:.12em}.exercise-visual__art{width:84%;height:96%;stroke:var(--color-ink);stroke-width:1;opacity:.14;transform:rotate(-8deg);transition:transform .35s ease}.exercise-visual[data-movement=Pull] .exercise-visual__art{transform:rotate(28deg)}.exercise-visual[data-movement=Core] .exercise-visual__art{transform:rotate(70deg)}.exercise-visual[data-movement=Squat] .exercise-visual__art{transform:rotate(90deg)}.exercise-visual[data-movement=Hinge] .exercise-visual__art{transform:rotate(-35deg)}.exercise-visual[data-movement=Lunge] .exercise-visual__art{transform:rotate(20deg)}.exercise-visual[data-movement=Carry] .exercise-visual__art{transform:rotate(50deg)}.exercise-card:hover .exercise-visual__art{transform:rotate(0) scale(1.06)}.exercise-visual__word{position:absolute;font-size:clamp(28px,3vw,42px);letter-spacing:-.05em;line-height:1;font-weight:400}.exercise-visual__note{position:absolute;bottom:var(--space-4);right:var(--space-4);color:var(--color-body);text-transform:uppercase;font-size:11px;letter-spacing:.1em}.exercise-empty{text-align:center;padding:var(--space-7) var(--space-3);border-radius:var(--radius-media);background:var(--color-soft)}.exercise-empty h2{margin:var(--space-2) 0;font-size:32px;font-weight:500;letter-spacing:-.025em}.exercise-empty>p:not(.eyebrow){color:var(--color-body)}.exercise-empty button{margin-top:var(--space-4);cursor:pointer}.exercise-no-script{padding:var(--space-3);background:var(--color-lavender);border-radius:12px}.library-endnote{max-width:580px;margin:var(--space-7) auto 0;padding-top:var(--space-4);border-top:1px solid var(--color-border);text-align:center;font-size:14px;color:var(--color-body)}.exercise-detail{padding-top:var(--space-4);padding-bottom:var(--space-7)}.exercise-detail__header{padding-block:var(--space-5) var(--space-5);max-width:900px}.exercise-detail__header h1{margin-block:var(--space-2) var(--space-3);font-size:var(--library-title);font-weight:500;line-height:1.06;letter-spacing:-.04em}.exercise-detail__header .eyebrow span{margin-inline:8px}.exercise-tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}.exercise-tags li{padding:6px 12px;border-radius:var(--radius-pill);background:var(--color-soft);color:var(--color-body);font-size:13px}.exercise-detail__equipment{margin-top:var(--space-2);font-size:16px;color:var(--color-body)}.exercise-visual--large{aspect-ratio:2.8}.exercise-visual--large .exercise-visual__index{top:var(--space-4);left:var(--space-4);font-size:12px}.exercise-visual--large .exercise-visual__word{font-size:clamp(56px,8vw,112px)}.exercise-visual--large .exercise-visual__art{width:70%;height:115%}.exercise-media-caption{margin-top:12px;color:var(--color-body);font-size:12px}.exercise-detail__layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,.43fr);gap:var(--space-7);margin-top:var(--space-6)}.exercise-instructions>h2,.exercise-notes-grid h2,.exercise-facts h2{color:var(--color-ink);font-weight:600}.exercise-instructions ol{list-style:none;padding:0;margin:var(--space-4) 0 0}.exercise-instructions li{display:grid;grid-template-columns:36px minmax(0,1fr);gap:var(--space-3);padding-block:22px;border-top:1px solid var(--color-border)}.exercise-step-number{font-size:12px;color:var(--color-accent);padding-top:4px}.exercise-instructions li p{font-size:18px;line-height:1.7;color:var(--color-body)}.exercise-notes-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-4);margin-top:var(--space-5)}.exercise-notes-grid ul{margin:var(--space-3) 0 0;padding-left:18px;color:var(--color-body)}.exercise-notes-grid li{padding-left:4px;margin-bottom:14px;line-height:1.65}.exercise-notes-grid li::marker{color:var(--color-accent);font-size:10px}.exercise-facts{align-self:start;border-left:1px solid var(--color-border);padding-left:var(--space-4)}.exercise-facts section+section{margin-top:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--color-border)}.exercise-facts dl{margin:var(--space-3) 0 0}.exercise-facts dt{font-size:12px;color:var(--color-body);margin-top:var(--space-2)}.exercise-facts dd{margin:4px 0 0;line-height:1.7;font-size:15px}.exercise-facts .exercise-tags,.exercise-facts section>p{margin-top:var(--space-3)}.exercise-facts__note{margin-top:var(--space-4);color:var(--color-body);font-size:12px;line-height:1.7}.exercise-alternatives{margin-top:var(--space-7);padding-top:var(--space-6);border-top:1px solid var(--color-border)}.exercise-alternatives__header{display:flex;align-items:end;justify-content:space-between;gap:var(--space-4)}.exercise-alternatives h2{font-size:var(--text-section-heading);line-height:1.15;font-weight:500;letter-spacing:-.025em;margin-top:12px}.exercise-alternatives__header .text-link{flex-shrink:0;margin:0}.exercise-alternatives__intro{color:var(--color-body);margin-top:var(--space-3);font-size:14px;max-width:600px}.exercise-alternatives>ul{list-style:none;margin:var(--space-5) 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-4)}.exercise-alternatives li a{display:flex;align-items:start;justify-content:space-between;gap:var(--space-2);height:100%;padding:var(--space-3) 0;border-top:1px solid var(--color-border);text-decoration:none}.exercise-alternatives strong{display:block;font-weight:500;font-size:20px;line-height:1.35}.exercise-alternative-meta{display:block;margin-top:10px;color:var(--color-body);font-size:13px}.exercise-alternatives a:hover strong{color:var(--color-accent)}@media(max-width:1023px){.exercise-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.exercise-filter-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-2)}.exercise-detail__layout{gap:var(--space-4);grid-template-columns:minmax(0,1fr) 220px}.exercise-notes-grid{grid-template-columns:1fr}.exercise-visual--large{aspect-ratio:2.2}.exercise-alternatives strong{font-size:18px}}@media(max-width:639px){.exercise-library,.exercise-detail{--library-grid-gap: 24px;--library-card-title: 24px}.library-intro,.exercise-detail{padding-top:var(--space-2)}.library-intro__heading{padding-block:var(--space-3) var(--space-4)}.library-intro__heading>.eyebrow{max-width:250px;margin-inline:auto;font-size:10px}.library-intro h1{margin-top:18px;font-size:clamp(32px,9.7vw,48px);letter-spacing:-.055em}.library-intro__description{font-size:16px;margin-top:var(--space-2)}.exercise-controls{padding-top:var(--space-3)}.exercise-controls__search-row{gap:8px}.exercise-search{gap:10px;min-height:52px;padding-inline:12px}.exercise-search svg{width:18px;height:18px}.exercise-search input{font-size:16px;min-height:44px}.exercise-filters-toggle{display:inline-flex;align-items:center;justify-content:center;gap:8px;flex-shrink:0;min-height:52px;padding:10px 12px;border:1px solid var(--color-border);border-radius:10px;background:var(--color-white);color:var(--color-ink);font-size:13px;cursor:pointer}.exercise-filters-toggle .chevron{width:6px;height:6px;border-width:1px}.exercise-filters-toggle [data-filter-count]{font-size:11px;color:var(--color-accent)}.exercise-filters-toggle[aria-expanded=true] .chevron{transform:rotate(225deg)}.exercise-search-help{font-size:11px}.exercise-filter-fields{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:18px 12px;margin-top:var(--space-3)}.exercise-filter select{font-size:16px;padding-inline:8px}.exercise-controls__hint{display:none}.exercise-controls__bottom{justify-content:end;margin-top:4px}.library-results-bar{padding-block:12px;margin-top:12px}.library-results-bar .eyebrow{font-size:9px;max-width:145px;text-align:right}.exercise-grid{grid-template-columns:1fr;gap:36px}.exercise-visual__word{font-size:42px}.exercise-card__body{padding-top:20px}.exercise-empty{padding:var(--space-5) var(--space-3)}.exercise-empty h2{font-size:28px}.library-endnote{margin-top:var(--space-6)}.exercise-detail__header{padding-block:var(--space-4)}.exercise-detail__header h1{font-size:clamp(38px,10vw,52px)}.exercise-detail__header .eyebrow{font-size:10px}.exercise-detail__equipment{font-size:14px}.exercise-tags{gap:6px}.exercise-tags li{padding:5px 10px;font-size:12px}.exercise-visual--large{aspect-ratio:1.3}.exercise-visual--large .exercise-visual__index{top:20px;left:22px;font-size:10px}.exercise-visual--large .exercise-visual__word{font-size:64px}.exercise-visual--large .exercise-visual__art{width:100%;height:90%}.exercise-visual__note{bottom:20px;right:22px;font-size:9px}.exercise-media-caption{font-size:11px}.exercise-detail__layout{grid-template-columns:1fr;margin-top:var(--space-5);gap:var(--space-5)}.exercise-instructions ol{margin-top:var(--space-3)}.exercise-instructions li{grid-template-columns:24px minmax(0,1fr);gap:var(--space-2);padding-block:20px}.exercise-instructions li p{font-size:16px}.exercise-notes-grid{margin-top:var(--space-4)}.exercise-facts{border-left:none;border-top:1px solid var(--color-border);padding-left:0;padding-top:var(--space-4)}.exercise-alternatives{margin-top:var(--space-5);padding-top:var(--space-5)}.exercise-alternatives__header{display:block}.exercise-alternatives h2{font-size:32px}.exercise-alternatives__header .text-link{margin-top:var(--space-2)}.exercise-alternatives>ul{grid-template-columns:1fr;gap:0;margin-top:var(--space-4)}}