.learn-page{padding-bottom:88px}.learn-page .eyebrow{color:var(--accent-ink);font:700 11px/1.5 var(--mono);letter-spacing:.09em;text-transform:uppercase}.breadcrumbs{display:flex;flex-wrap:wrap;gap:9px;padding-top:27px;color:var(--muted);font-size:13px}.breadcrumbs a{text-decoration:none}.breadcrumbs a:hover{text-decoration:underline}.guide-hero{display:grid;grid-template-columns:1fr 1.08fr;align-items:center;gap:56px;padding:44px 0 50px}.guide-hero h1,.library-intro h1{margin:17px 0 24px;font:800 clamp(42px,4.9vw,66px)/1.02 var(--display);letter-spacing:-.055em;text-wrap:balance}.guide-deck{max-width:49ch;color:var(--ink-soft);font-size:19px;line-height:1.6}.guide-meta{display:flex;flex-wrap:wrap;gap:5px 14px;margin-top:25px;color:var(--muted);font-size:12px}.guide-hero figure img{width:100%;height:auto;aspect-ratio:1.12;object-fit:cover;border-radius:6px 48px 6px 6px}.learn-page figcaption{margin-top:9px;color:var(--muted);font-size:11px;line-height:1.5}.quick-answer{display:grid;grid-template-columns:180px 1fr;align-items:baseline;gap:28px;padding:24px 0;border-top:2px solid var(--ink);border-bottom:1px solid var(--line)}.quick-answer p:last-child{max-width:80ch;font-size:17px}.article-grid{display:grid;grid-template-columns:190px minmax(0,790px);gap:70px;padding-top:56px}.article-toc{align-self:start;position:sticky;top:106px;font-size:13px}.article-toc ol{margin-top:14px;padding-left:19px;color:var(--muted)}.article-toc li{padding:6px 0}.article-toc a{text-decoration:none}.article-toc a:hover{color:var(--accent-ink);text-decoration:underline}.article-body{min-width:0}.article-body section+section{margin-top:56px}.article-body h2,.resource-body h2,.library-body h2{margin-bottom:20px;font:800 clamp(27px,3vw,36px)/1.15 var(--display);letter-spacing:-.035em;text-wrap:balance}.article-body h3{margin-bottom:13px;font:800 23px/1.2 var(--display);letter-spacing:-.025em}.article-body p,.resource-body p,.library-body p{margin-bottom:18px;color:var(--ink-soft)}.article-body a,.resource-body a,.library-body a{text-underline-offset:4px}.article-body ul,.article-body ol{padding-left:22px}.article-body li{margin:10px 0;color:var(--ink-soft)}.article-body strong{color:var(--ink)}.source-link,.small-note{font-size:13px}.article-body .small-note{color:var(--muted);line-height:1.6}.portion-photo{margin:27px 0}.portion-photo img{width:100%;height:auto;aspect-ratio:2.2;object-fit:cover;border-radius:8px}.serving-example{display:grid;grid-template-columns:1fr 240px;gap:32px;margin:28px 0;padding:30px;background:var(--paper-warm);border:1px solid var(--line);border-radius:14px}.serving-example p{font-size:14px}.serving-example .eyebrow{margin-bottom:12px}.serving-example fieldset{border:0;padding:0}.serving-example legend{margin-bottom:10px;font-size:12px;font-weight:700}.portion-options{display:flex;flex-wrap:wrap;gap:7px}.portion-options label{display:inline-flex;align-items:center;gap:7px;min-height:44px;padding:8px 10px;border:1px solid var(--line-strong);border-radius:7px;cursor:pointer;font-size:12px}.portion-options label:has(:checked){border-color:var(--accent-ink);background:var(--accent-soft)}.portion-options input{accent-color:var(--accent-ink);width:15px;height:15px}.example-label{display:block;align-self:stretch;padding:19px;color:#171714;background:#fff;border:2px solid #171714;border-radius:2px}.example-label>span{display:block}.example-label-heading{border-bottom:6px solid #171714;padding-bottom:9px;font-size:21px;font-weight:800;letter-spacing:-.025em}.example-weight{padding:9px 0;border-bottom:1px solid #171714;font-size:13px}.example-protein{padding:12px 0;font-size:17px}.example-protein b{font:800 48px/1 var(--display);letter-spacing:-.06em}.example-energy{padding:8px 0;border-top:4px solid #171714;font-size:18px}.example-label .example-footnote{padding-top:11px;font-size:10px;line-height:1.4}.comparison-scroll{max-width:100%;overflow-x:auto;margin:25px 0 16px;border-block:1px solid var(--line)}.snack-table{width:100%;border-collapse:collapse;font-size:13px}.snack-table caption{text-align:left;padding:13px 0;font-size:11px;color:var(--muted)}.snack-table th,.snack-table td{padding:15px 14px;border-top:1px solid var(--line);text-align:left;vertical-align:top}.snack-table thead th{min-width:152px;font-size:14px;line-height:1.4}.snack-table th:first-child{padding-left:0;min-width:125px}.snack-table small{display:block;margin-top:5px;color:var(--muted);font-size:10px;font-weight:500}.snack-table .protein-row{background:var(--accent-soft)}.snack-table .protein-row th{padding-left:10px}.snack-table .protein-row td{font:800 30px/1 var(--display);color:var(--accent-ink)}.snack-table .protein-row span{font-size:14px}.checklist{padding:0!important;list-style:none;counter-reset:checks}.checklist li{display:flex;align-items:start;gap:13px;margin:0;padding:14px 0;border-bottom:1px solid var(--line)}.checklist li:before{content:"";display:block;flex:0 0 16px;height:16px;margin-top:5px;border:1.5px solid var(--accent-ink);border-radius:3px}.resource-callout{padding:28px;background:var(--accent-soft);border-radius:12px}.resource-callout .eyebrow{margin-bottom:12px}.resource-callout p{max-width:58ch}.learn-button{display:inline-flex;justify-content:center;align-items:center;gap:12px;min-height:48px;padding:11px 19px;border-radius:8px;background:var(--ink);color:var(--paper);font-size:14px;font-weight:800;text-decoration:none}.learn-button:hover{opacity:.88}.source-list{margin-top:20px;padding-top:25px;border-top:1px solid var(--line);font-size:13px}.source-list h2{font-size:23px}.source-list li{margin:8px 0}.library-intro{max-width:840px;padding:55px 0 44px}.library-intro h1{font-size:clamp(44px,5.8vw,76px)}.library-intro>p:last-child{max-width:57ch;color:var(--ink-soft);font-size:20px}.library-body{max-width:940px}.feature-guide{display:grid;grid-template-columns:1.12fr 1fr;margin:16px 0 46px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface)}.feature-guide img{height:100%;width:100%;min-height:270px;object-fit:cover}.feature-guide-copy{align-self:center;padding:34px}.feature-guide h2{margin-top:15px;font-size:32px}.feature-guide h2 a{text-decoration:none}.feature-guide h2 a:hover{text-decoration:underline}.library-paths{display:grid;grid-template-columns:1fr 1fr;gap:32px;padding:32px 0;border-top:1px solid var(--line)}.library-paths h2{font-size:25px}.library-paths h3{margin-bottom:9px;font-size:19px}.resource-body{max-width:830px;margin-top:20px}.resource-body section{margin:45px 0}.resource-body .checklist{margin:20px 0}.resource-body .checklist li{color:var(--ink-soft)}.formula-note{padding:21px 24px;border-left:3px solid var(--accent-ink);background:var(--paper-warm)}.formula-note strong{display:block;margin-bottom:7px}@media(max-width:1000px){.guide-hero{gap:30px}.article-grid{grid-template-columns:150px minmax(0,1fr);gap:32px}.serving-example{grid-template-columns:1fr}.example-label{max-width:300px}}@media(max-width:760px){.guide-hero{grid-template-columns:1fr;padding-top:30px;gap:27px}.guide-hero h1{max-width:15ch;font-size:clamp(43px,11vw,66px)}.guide-deck{font-size:17px}.guide-hero figure img{aspect-ratio:1.5;border-top-right-radius:34px}.quick-answer{grid-template-columns:1fr;gap:10px}.article-grid{display:block;padding-top:27px}.article-toc{position:static;padding-bottom:28px;margin-bottom:33px;border-bottom:1px solid var(--line)}.article-toc ol{columns:2;column-gap:25px}.article-toc li{break-inside:avoid}.serving-example{padding:23px}.example-label{width:100%;max-width:none}.article-body section+section{margin-top:42px}.portion-photo img{aspect-ratio:1.6}.feature-guide{grid-template-columns:1fr}.feature-guide img{min-height:0;aspect-ratio:1.6}.feature-guide-copy{padding:26px}.library-paths{grid-template-columns:1fr;gap:23px}.library-intro{padding-top:36px}.library-intro>p:last-child{font-size:18px}.resource-callout{padding:24px}}@media(max-width:370px){.site-header .container{gap:8px}.wordmark{font-size:17px;gap:7px}.site-nav{gap:8px}.site-nav a{font-size:12px}.nav-cta{padding-inline:10px}}