/* Editorial extension. Shared HUXVAL tokens, header and footer stay in site.css. */
.knowledge-page{--knowledge-dark:#1c211b;--knowledge-gold:#dbc49b}
.knowledge-page .desktop-nav [aria-current]{border-bottom:1px solid var(--gold)}
.knowledge-page :where(p,li){text-wrap:pretty}
.knowledge-page :where(section,h2,h3){scroll-margin-top:110px}
.knowledge-hero{position:relative;background:#111714;color:var(--white);overflow:hidden;min-height:650px;display:grid;align-items:center}
.knowledge-hero-image{position:absolute;inset:0}
.knowledge-hero-image img{width:100%;height:100%;object-fit:cover;object-position:70% 10%}
.knowledge-hero-image::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#111714f5 0%,#111714d9 29%,#11171485 48%,#11171400 73%)}
.knowledge-hero-copy{position:relative;width:100%;padding-top:25px;padding-bottom:62px}
.knowledge-breadcrumb{display:flex;flex-wrap:wrap;gap:12px;font-size:11px;color:#e4e6df;margin-bottom:46px;letter-spacing:.03em}
.knowledge-breadcrumb a:hover{text-decoration:underline}
.knowledge-hero .eyebrow{color:var(--knowledge-gold);margin-bottom:21px}
.knowledge-hero h1{font-size:clamp(46px,5.4vw,77px);line-height:1.01;max-width:690px;letter-spacing:-.045em;margin:0 0 25px}
.knowledge-hero h1>span{font-family:var(--serif);font-weight:400}
.knowledge-deck{font-size:17px;line-height:1.7;max-width:460px;color:#eceee8}
.knowledge-meta{display:flex;flex-wrap:wrap;gap:12px 22px;font-size:11px;margin-top:30px;color:#dddccf}
.knowledge-meta a{text-decoration:underline;text-underline-offset:4px}
.knowledge-index{display:flex;gap:28px;align-items:center;padding-top:25px;padding-bottom:25px;border-bottom:1px solid var(--line)}
.knowledge-index>span{font-size:10px;letter-spacing:.13em;color:var(--gold);white-space:nowrap}
.knowledge-index nav{display:flex;flex-wrap:wrap;gap:10px 25px;font-size:12px}
.knowledge-index a{padding:8px 0}.knowledge-index a:hover{color:var(--gold)}
.knowledge-intro{display:grid;grid-template-columns:1fr 1fr;gap:65px;padding-top:65px;padding-bottom:65px;align-items:center}
.knowledge-intro>p{font-size:22px;line-height:1.65;color:var(--ink);letter-spacing:-.02em}
.knowledge-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.knowledge-facts>div{padding:22px 16px;background:#eae6db;min-height:180px;border-radius:4px}
.knowledge-facts span{display:block;font:italic 25px var(--serif);color:var(--gold);margin-bottom:24px}
.knowledge-facts strong{font-size:16px;font-weight:500;display:block;margin-bottom:8px}
.knowledge-facts p{font-size:13px;line-height:1.5}
.knowledge-section{display:grid;grid-template-columns: .8fr 1.2fr;gap:65px;padding-top:65px;padding-bottom:75px;border-top:1px solid var(--line)}
.knowledge-section h2,.knowledge-copy h2{font-size:clamp(32px,3.4vw,48px);line-height:1.13;margin-bottom:25px}
.knowledge-body>p,.knowledge-copy>p{font-size:17px;line-height:1.8;margin-bottom:20px}
.knowledge-body strong,.knowledge-copy strong{font-weight:600;color:var(--ink)}
.knowledge-citation{font-size:12px;color:#72531f;text-decoration:underline;text-underline-offset:4px;display:inline-block;padding:6px 0}
.knowledge-table{background:var(--white);border:1px solid var(--line);border-radius:8px;margin:25px 0;overflow:hidden}
.knowledge-table table{border-collapse:collapse;width:100%;text-align:left;font-size:14px;line-height:1.55}
.knowledge-table caption{text-align:left;font-size:12px;padding:16px 20px;background:#eae6db;font-weight:600;color:#514b3d}
.knowledge-table th,.knowledge-table td{padding:18px 20px;vertical-align:top;border-bottom:1px solid var(--line)}
.knowledge-table thead th{font-size:12px;font-weight:600;color:#5d594f}
.knowledge-table tbody th{font-weight:400;width:55%}.knowledge-table tbody td strong{font-size:22px;display:block;white-space:nowrap;color:#243c2c}
.knowledge-table tr:last-child>*{border-bottom:0}
.knowledge-note{font-size:14px;color:#514e43;border-left:3px solid var(--gold);background:#eae6db;padding:20px 23px;margin-top:25px;line-height:1.8}
.protein-calculator{background:var(--knowledge-dark);color:var(--white);padding:32px;border-radius:8px;margin-top:35px}
.protein-calculator .eyebrow{color:var(--knowledge-gold);margin-bottom:12px;font-size:10px}
.protein-calculator h3{font-size:29px;margin-bottom:16px;line-height:1.15}
.protein-calculator p{font-size:14px;color:#d1d5cc;line-height:1.7}
.calculator-fields{display:grid;grid-template-columns:.7fr 1.3fr;gap:15px;margin:25px 0 12px}
.calculator-fields label{font-size:12px;display:block;min-width:0}
.calculator-fields input,.calculator-fields select{font:inherit;font-size:15px;display:block;width:100%;margin-top:9px;background:#30392d;border:1px solid #88927e;border-radius:3px;padding:12px;color:white;min-height:48px}
.calculator-fields option{color:white;background:#30392d}
.protein-calculator #weight-help{font-size:12px;margin-bottom:20px}
.protein-calculator .button{background:var(--knowledge-gold);color:#171815;border:0;width:100%;font-size:14px}
.protein-calculator :focus-visible{outline-color:#d9ed9a}
.calculator-result{padding:25px 0;border-bottom:1px solid #ffffff30;margin-bottom:20px}
.calculator-result output{display:block;font-size:clamp(32px,4vw,49px);letter-spacing:-.05em;color:var(--white);line-height:1.2;margin-bottom:14px}
.calculator-result #protein-formula{font-size:12px;color:var(--knowledge-gold);margin-bottom:10px}
.protein-calculator .calculator-scope{font-size:12px}.calculator-scope a{text-decoration:underline;text-underline-offset:3px}
.protein-calculator #calculator-error{color:#ffd2c5;margin-top:12px}.protein-calculator #calculator-error:empty{display:none}
.knowledge-quality{background:#ebe7dd;padding:75px 0}
.knowledge-split{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}
.knowledge-split figure img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:4px}
.knowledge-page figcaption{font-size:11px;color:#67665b;line-height:1.6;margin-top:12px}
.knowledge-copy .knowledge-image-note{font-size:12px;margin:20px 0 0}
.knowledge-powder{background:#ece7da;border-radius:6px;padding:28px;margin-top:35px;position:relative}
.knowledge-powder h3{font-size:27px;margin-bottom:18px;padding-right:26px}
.knowledge-powder p{font-size:16px;line-height:1.8}.knowledge-symbol{position:absolute;right:23px;top:17px;font:36px var(--serif);color:var(--gold)}
.knowledge-training-photo{grid-column:1/-1;margin-top:0}.knowledge-training-photo img{width:100%;aspect-ratio:2.65;object-fit:cover;object-position:center 40%;border-radius:4px}
.knowledge-takeaway{background:var(--knowledge-dark);padding:65px 0;color:var(--white)}
.knowledge-takeaway .eyebrow{color:var(--knowledge-gold)}.knowledge-takeaway h2{font:italic clamp(38px,5vw,66px)/1.15 var(--serif);color:var(--knowledge-gold);letter-spacing:-.035em;margin-bottom:25px}
.knowledge-takeaway p:not(.eyebrow){max-width:850px;color:#e2e5dc;line-height:1.8;font-size:18px}.knowledge-takeaway strong{font-weight:500;color:white}.knowledge-takeaway .text-link{font-size:13px;margin-top:25px;color:var(--knowledge-gold)}
.knowledge-sources{padding-top:60px;padding-bottom:70px}.knowledge-sources h2{font-size:30px;line-height:1.2;margin-bottom:20px}.knowledge-sources>p{font-size:13px}
.knowledge-sources ol{padding-left:23px;margin:25px 0 30px}.knowledge-sources li{font-size:14px;padding:9px 0;scroll-margin-top:120px}.knowledge-sources li a{text-decoration:underline;text-underline-offset:4px;overflow-wrap:anywhere}
.knowledge-sources .knowledge-disclaimer{border-top:1px solid var(--line);padding-top:25px;font-size:13px}.knowledge-sources>.text-link{font-size:13px;margin-top:28px}
.knowledge-hub{padding-top:65px;padding-bottom:85px;min-height:65vh}.knowledge-hub h1{font-size:clamp(46px,6vw,80px);margin-bottom:25px}.knowledge-hub-intro{max-width:650px;font-size:18px;line-height:1.8}
.knowledge-feature{display:grid;grid-template-columns:1.2fr 1fr;gap:50px;align-items:center;margin-top:50px;border-top:1px solid var(--line);padding-top:35px}.knowledge-feature img{border-radius:4px}.knowledge-feature h2{font-size:clamp(30px,3vw,44px);line-height:1.15;margin-bottom:22px}.knowledge-feature .text-link{margin-top:25px}.knowledge-feature:hover h2{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
@media(max-width:1100px){.knowledge-intro,.knowledge-section,.knowledge-split{gap:35px}.calculator-fields{grid-template-columns:1fr}.knowledge-hero{min-height:610px}.knowledge-deck{max-width:410px}}
@media(max-width:850px){.knowledge-hero{display:block;min-height:0}.knowledge-hero-image{position:relative;height:360px}.knowledge-hero-image img{object-position:center 38%}.knowledge-hero-image::after{background:linear-gradient(0deg,#111714,transparent 40%)}.knowledge-hero-copy{padding-top:0;padding-bottom:40px}.knowledge-breadcrumb{margin-bottom:25px}.knowledge-hero h1{font-size:56px}.knowledge-hero h1 br:last-child{display:none}.knowledge-deck{max-width:580px}.knowledge-intro,.knowledge-section,.knowledge-split{grid-template-columns:1fr}.knowledge-index{display:block}.knowledge-index nav{margin-top:8px;gap:6px 20px}.knowledge-section{gap:25px}.knowledge-intro{padding-top:40px;padding-bottom:45px}.knowledge-section-title h2 br{display:none}.knowledge-facts>div{min-height:0}.knowledge-facts span{margin-bottom:14px}.calculator-fields{grid-template-columns:1fr 1fr}.knowledge-split figure img{aspect-ratio:3/2}.knowledge-split figure{order:2}.knowledge-training-photo img{aspect-ratio:16/9;object-position:65% center}.knowledge-feature{gap:25px;grid-template-columns:1fr}.knowledge-sources{padding-top:45px;padding-bottom:45px}}
@media(max-width:540px){.knowledge-hero-image{height:280px}.knowledge-hero-image img{object-position:65% center}.knowledge-hero h1{font-size:44px;line-height:1.08}.knowledge-hero h1 br:last-child{display:initial}.knowledge-breadcrumb{gap:8px;font-size:10px}.knowledge-meta{gap:9px 15px}.knowledge-deck{font-size:16px}.knowledge-intro>p{font-size:20px}.knowledge-facts{gap:7px}.knowledge-facts>div{padding:16px 12px}.knowledge-facts strong{font-size:15px}.knowledge-facts p{font-size:12px}.knowledge-section{padding-top:40px;padding-bottom:40px}.knowledge-section h2,.knowledge-copy h2{font-size:34px}.knowledge-table th,.knowledge-table td{padding:14px 12px}.knowledge-table table{font-size:13px}.knowledge-table tbody td strong{font-size:20px}.protein-calculator{padding:24px 20px}.calculator-fields{grid-template-columns:1fr}.knowledge-quality{padding:40px 0}.knowledge-powder{padding:24px}.knowledge-training-photo img{aspect-ratio:3/2;object-position:70% center}.knowledge-takeaway{padding:45px 0}.knowledge-hub{padding-top:40px;padding-bottom:50px}}
@media(prefers-reduced-motion:reduce){.knowledge-page{scroll-behavior:auto}}
@media print{.knowledge-page .header,.knowledge-page footer,.knowledge-index,.protein-calculator{display:none}.knowledge-hero{min-height:0;background:white;color:black}.knowledge-hero-image{display:none}.knowledge-hero-copy{padding:20px}.knowledge-hero p,.knowledge-hero .eyebrow{color:black}.knowledge-section,.knowledge-split,.knowledge-intro{display:block}.knowledge-page a{color:inherit}.knowledge-section{break-inside:avoid}}

/* Give the calculator a full-width editorial row beside its explanation. */
.knowledge-section>.protein-calculator{grid-column:1/-1;display:grid;grid-template-columns:.8fr 1.2fr;gap:25px 65px;margin-top:0}
.knowledge-section>.protein-calculator form{grid-column:2;grid-row:1/3}
.knowledge-section>.protein-calculator .calculator-scope{grid-column:1;align-self:end}
.knowledge-section>.protein-calculator .calculator-fields{margin-top:0}
.knowledge-table tbody td strong{display:inline;white-space:normal}
@media(max-width:850px){.knowledge-section>.protein-calculator{display:block}.knowledge-section>.protein-calculator form{margin-top:25px}}

/* Article 02 extends the same editorial components. */
.timing-hero h1{font-size:clamp(40px,4.4vw,64px);max-width:650px;line-height:1.1}
.timing-hero .knowledge-deck{max-width:500px}
.timing-hero .knowledge-hero-image img{object-position:right center}
.timing-facts{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:20px}
.timing-facts>div{padding:28px 32px;background:#eae6db;border-radius:5px;border-top:3px solid #8e8b80}
.timing-facts>div:last-child{background:#e7ecdf;border-top-color:#576a47}
.timing-facts .eyebrow{font-size:11px;margin-bottom:15px}
.timing-facts p:not(.eyebrow){font-size:24px;line-height:1.45;color:var(--ink)}
.timing-facts span{display:block;margin-top:15px;font-size:14px;color:#515b47}
.knowledge-split .timing-food img{aspect-ratio:4/3}
.timing-related{display:block;padding:22px 0 0;margin-top:25px;border-top:1px solid #b9b5aa}
.timing-related span{display:block;font-size:10px;letter-spacing:.12em;color:#72531f;margin-bottom:12px}
.timing-related strong{font-weight:400;font-size:22px;line-height:1.4;display:block}
.timing-related:hover strong{text-decoration:underline;text-underline-offset:5px}
.timing-situations{padding-top:65px;padding-bottom:75px}
.timing-situations h2{font-size:clamp(32px,4vw,48px);margin-bottom:20px;line-height:1.15}
.timing-controls{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.timing-controls[hidden],.timing-answer[hidden]{display:none}
.timing-controls button{display:flex;align-items:center;gap:12px;font:inherit;font-size:15px;text-align:left;min-height:56px;border:1px solid #8b8e7e;border-radius:5px;background:transparent;color:var(--ink);padding:14px 20px;cursor:pointer;flex:1}
.timing-controls button span{font:italic 22px var(--serif);color:#72531f}
.timing-controls button[aria-pressed="true"]{background:var(--knowledge-dark);color:var(--white);border-color:var(--knowledge-dark)}
.timing-controls button[aria-pressed="true"] span{color:var(--knowledge-gold)}
.timing-controls button:focus-visible{outline:3px solid #957137;outline-offset:4px}
.timing-answers{margin-top:20px}
.timing-answer{padding:32px;background:var(--white);border:1px solid var(--line);border-radius:6px;margin-top:15px;min-height:165px}
.timing-answer h3{font-size:24px;line-height:1.4;margin-bottom:15px}
.timing-answer p{font-size:17px;line-height:1.8;max-width:870px}
@media(max-width:850px){.timing-hero h1{max-width:650px}.timing-controls{flex-direction:column}.timing-facts{gap:15px}.timing-facts>div{padding:25px}.timing-facts p:not(.eyebrow){font-size:21px}}
@media(max-width:540px){.timing-hero h1{font-size:38px}.timing-facts{grid-template-columns:1fr}.timing-situations{padding-top:40px;padding-bottom:40px}.timing-answer{padding:24px}.timing-answer h3{font-size:22px}.timing-hero .knowledge-hero-image img{object-position:75% center}}
@media print{.timing-controls{display:none}.timing-answer[hidden]{display:block}.timing-answer{break-inside:avoid}}

.timing-practical{display:grid;grid-template-columns:1.6fr 1fr;gap:35px;align-items:center;margin-top:35px;padding:32px;background:#eae6db;border-radius:6px}
.timing-practical h3{font-size:28px;line-height:1.2;margin-bottom:18px}.timing-practical p:not(.eyebrow){font-size:16px;line-height:1.8}.timing-practical .eyebrow{font-size:10px;margin-bottom:14px}.timing-practical .text-link{font-size:15px;justify-self:start;line-height:1.6}
@media(max-width:850px){.timing-practical{grid-template-columns:1fr;padding:24px;gap:20px}}