@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/source-serif-4-latin-400.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/source-serif-4-latin-ext-400.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:"Source Serif 4";font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/source-serif-4-latin-400-italic.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Source Serif 4";font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/source-serif-4-latin-ext-400-italic.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:DM Sans;font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/dm-sans-latin-400-700.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:DM Sans;font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/dm-sans-latin-ext-400-700.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:"Hedvig Letters Serif";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/hedvig-letters-serif-latin-400.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Hedvig Letters Serif";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/hedvig-letters-serif-latin-ext-400.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}:root{--color-yellow: #FFCC00;--color-black: #1A1A18;--color-white: #FFFEFD;--color-blue: #003399;--color-paper: #FAF8F2;--color-grey: #E5E2DC;--color-grey-2: #C9C5BC;--color-pale-yellow: #FFF5CC;--color-dark-warm: #2A2A28;--color-text-primary: #1A1A18;--color-text-secondary: #7A7775;--color-text-muted: #A09C98;--color-text-on-dark: #FFFEFD;--color-text-on-yellow: #1A1A18;--color-brand: #FFCC00;--color-authority: #003399;--color-structure: #1A1A18;--color-surface: #FFFEFD;--color-surface-alt: #FAF8F2;--color-border: #E5E2DC;--font-wordmark: "Hedvig Letters Serif", serif;--font-headline: "Source Serif 4", serif;--font-body: "Source Serif 4", serif;--font-ui: "DM Sans", sans-serif;--rule-width: 3px;--content-max-width: 640px;--page-max-width: 940px;--max-width-content: 680px;--max-width-page: 940px;--nav-height: 56px;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--space-3xl: 64px;--space-4xl: 96px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body{font-family:var(--font-body);font-weight:400;font-optical-sizing:auto;line-height:1.78;color:var(--color-text-primary);background:var(--color-surface);min-height:100vh;display:flex;flex-direction:column}main{flex:1}h1,h2{font-family:var(--font-headline);font-weight:400;line-height:1.2;letter-spacing:-.01em}h3,h4,h5,h6{font-family:var(--font-ui);font-weight:500;line-height:1.3;letter-spacing:-.01em}h1{font-size:2.25rem;line-height:1.15}h2{font-size:1.625rem;line-height:1.25;margin-top:2.5rem;margin-bottom:.75rem}h3{font-size:1.25rem;line-height:1.3;margin-top:2rem;margin-bottom:.5rem}p{margin-bottom:1.25rem;font-size:1.0625rem;line-height:1.78}a{color:var(--color-authority);text-decoration:underline;text-decoration-color:#0033994d;text-underline-offset:3px;transition:text-decoration-color .15s ease}a:hover{text-decoration-color:var(--color-authority)}strong{font-weight:600}.article-content ul,.article-content ol{margin-bottom:1.25rem;padding-left:1.5rem}.article-content li{margin-bottom:.4rem;font-size:1.0625rem;line-height:1.78}blockquote{border-left:3px solid var(--color-brand);padding:1rem 1.25rem;margin:1.5rem 0;background:#ffcc000f}blockquote p{font-style:italic;font-size:1rem;color:#5a5520;margin-bottom:0}.category-label{font-family:var(--font-ui);font-size:.6875rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--color-authority)}.caption{font-size:.8125rem;line-height:1.6;color:var(--color-text-secondary)}.site-nav{background:var(--color-brand);height:var(--nav-height);position:sticky;top:0;z-index:100;border-bottom:var(--rule-width) solid var(--color-structure)}.nav-inner{max-width:var(--max-width-page);margin:0 auto;padding:0 var(--space-xl);height:100%;display:flex;align-items:center;justify-content:space-between}.nav-wordmark{text-decoration:none;text-decoration-color:transparent;display:flex;align-items:center}.nav-wordmark:hover{text-decoration:none;opacity:.9}.nav-wordmark-img{height:28px;width:auto}.nav-toggle,.nav-hamburger{display:none}.nav-links{display:flex;gap:1.5rem;list-style:none;align-items:center}.nav-links a{font-family:var(--font-ui);font-size:.8125rem;font-weight:500;color:#1a1a1880;text-decoration:none;text-decoration-color:transparent;transition:color .15s ease;position:relative}.nav-links a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--color-structure);transition:width .2s ease}.nav-links a:hover:after,.nav-links a.is-active:after{width:100%}.nav-links a:hover,.nav-links a.is-active{color:var(--color-text-on-yellow)}.nav-badge{display:inline-flex;align-items:center;gap:4px;background:var(--color-authority);color:var(--color-white);font-family:var(--font-ui);font-size:.5625rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:3px 8px;border-radius:2px;text-decoration:none;white-space:nowrap}.nav-badge:hover{text-decoration:none;opacity:.9}.nav-badge-star{color:var(--color-brand);font-size:.625rem}.page-container{max-width:var(--max-width-page);margin:0 auto;padding:0 var(--space-xl)}.content-container{max-width:var(--max-width-content)}.article-header{padding:var(--space-3xl) 0 var(--space-2xl);border-bottom:1px solid var(--color-border);margin-bottom:var(--space-2xl)}.article-header .category-label{margin-bottom:var(--space-md);display:block}.article-header h1{margin-bottom:var(--space-md)}.article-meta{font-family:var(--font-ui);font-size:.8125rem;color:var(--color-text-muted)}.article-content{padding-bottom:var(--space-4xl)}.article-content h2{margin-top:3rem}.article-content h3{margin-top:2.25rem}.article-content h2+p,.article-content h3+p{margin-top:.25rem}.article-content img{max-width:100%;height:auto;margin:1.5rem 0}.article-content p>img:only-child{display:block;margin:1.5rem auto}.article-content figure{margin:2rem 0}.article-content figure img{width:100%}.article-content figcaption{font-family:var(--font-ui);font-size:.8125rem;color:var(--color-text-secondary);margin-top:.5rem;line-height:1.5;text-align:center}.article-content sup a[data-footnote-ref]{font-family:var(--font-ui);font-size:.7rem;color:var(--color-authority);text-decoration:none;margin-left:1px}.article-content sup a[data-footnote-ref]:hover{text-decoration:underline}.article-content .footnotes{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--color-border)}.article-content .footnotes>h2{display:none}.article-content .footnotes ol{padding-left:1.5rem;list-style-type:decimal}.article-content .footnotes li{margin-bottom:.75rem;font-size:.875rem;line-height:1.6;color:var(--color-text-secondary)}.article-content .footnotes li p{font-size:.875rem;line-height:1.6;margin-bottom:.25rem;color:var(--color-text-secondary)}.article-content .footnotes a[data-footnote-backref]{font-size:.75rem;color:var(--color-authority);text-decoration:none;margin-left:.25rem}.article-content .footnotes a[data-footnote-backref]:hover{text-decoration:underline}.article-content>hr{border:none;border-top:1px solid var(--color-border);margin:3rem 0}.article-content table{width:100%;border-collapse:collapse;margin:2rem 0;border:1px solid var(--color-grey);border-radius:8px;overflow:hidden}.article-content .table-wrapper{overflow-x:auto;margin:2rem 0;border:1px solid var(--color-grey);border-radius:8px}.article-content .table-wrapper table{margin:0;border:none;border-radius:0}.article-content thead th{font-family:var(--font-ui);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--color-blue);background:var(--color-paper);padding:12px 16px;border-bottom:2px solid var(--color-black);text-align:left;position:sticky;top:0;z-index:10}.article-content tbody td{font-family:var(--font-body);font-weight:400;font-size:15px;color:var(--color-black);padding:12px 16px;border-bottom:1px solid var(--color-grey);vertical-align:top}.article-content tbody tr:nth-child(odd){background:var(--color-white)}.article-content tbody tr:nth-child(2n){background:var(--color-paper)}.article-content tbody tr:hover{background:var(--color-pale-yellow);transition:background .15s ease}.article-content tbody td:first-child{font-weight:500}@media(max-width:640px){.article-content thead th{font-size:10px;padding:8px 12px}.article-content tbody td{font-size:13px;padding:8px 12px}}.article-hero{width:100%;height:auto;border-radius:12px;margin-bottom:var(--space-xl);display:block}.tldr-block{background:var(--color-surface-alt);padding:1.25rem 1.5rem;margin-bottom:2rem}.tldr-block .tldr-label{font-family:var(--font-ui);font-size:.6875rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--color-authority);margin-bottom:.5rem;display:block}.tldr-block p{font-size:.9375rem;line-height:1.6;margin-bottom:0;color:var(--color-text-secondary)}.lib-hero{background:var(--color-yellow);border-bottom:3px solid var(--color-black)}.lib-hero-inner{max-width:1240px;margin:0 auto;padding:36px 32px 28px;display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:end}.lib-hero-eyebrow{font-family:var(--font-ui);font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--color-black);opacity:.7;margin-bottom:14px}.lib-hero h1{font-family:var(--font-headline);font-weight:400;font-size:64px;line-height:1;letter-spacing:-.015em;margin:0 0 14px}.lib-hero h1 em{font-style:italic}.lib-hero-sub{font-family:var(--font-headline);font-size:18px;line-height:1.5;max-width:32ch;margin:0;color:var(--color-dark-warm)}.lib-directory{border-top:1px solid rgba(26,26,24,.25);padding-top:16px;display:grid;grid-template-columns:repeat(2,1fr);gap:4px 24px;font-family:var(--font-ui);font-size:13px}.lib-directory-row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px dotted rgba(26,26,24,.25)}.lib-directory-row:last-child,.lib-directory-row:nth-last-child(2){border-bottom:none}.lib-directory-row .label{font-weight:500;text-transform:uppercase;letter-spacing:.06em;font-size:11px}.lib-directory-row .count{font-variant-numeric:tabular-nums;font-weight:600;font-size:12px}.lib-issue-strip{background:var(--color-paper);border-bottom:1px solid var(--color-grey-2);font-family:var(--font-ui);font-size:12px;letter-spacing:.04em}.lib-issue-strip-inner{max-width:1240px;margin:0 auto;padding:10px 32px;display:flex;justify-content:space-between;align-items:center;gap:24px;color:var(--color-dark-warm)}.lib-issue-strip strong{font-weight:600;color:var(--color-black)}.lib-issue-strip .dot{opacity:.4;margin:0 10px}.lib-filter-bar{position:sticky;top:0;z-index:20;background:var(--color-white);border-bottom:1px solid var(--color-grey-2)}.lib-filter-bar-inner{max-width:1240px;margin:0 auto;padding:14px 32px;display:flex;align-items:center;gap:24px;flex-wrap:wrap}.lib-filter-label{font-family:var(--font-ui);font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--color-dark-warm);opacity:.75}.lib-chips{display:flex;gap:6px;flex-wrap:wrap;flex:1}.lib-chip input{position:absolute;opacity:0;pointer-events:none}.lib-chip label{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border:1px solid var(--color-grey-2);font-family:var(--font-ui);font-size:13px;font-weight:500;color:var(--color-black);background:var(--color-white);cursor:pointer;user-select:none;line-height:1;transition:background .12s ease,border-color .12s ease,color .12s ease}.lib-chip label:hover{background:var(--color-pale-yellow)}.lib-chip input:checked+label{background:var(--color-black);border-color:var(--color-black);color:var(--color-yellow)}.lib-chip input:focus-visible+label{outline:2px dashed var(--color-blue);outline-offset:2px}.lib-chip .num{font-variant-numeric:tabular-nums;font-size:11px;opacity:.6}.lib-chip input:checked+label .num{opacity:.85;color:var(--color-yellow)}.lib-sort{display:flex;align-items:center;gap:10px}.lib-sort-toggle{display:inline-flex;border:1px solid var(--color-grey-2)}.lib-sort-toggle input{position:absolute;opacity:0;pointer-events:none}.lib-sort-toggle label{padding:7px 12px;font-family:var(--font-ui);font-size:12px;font-weight:500;cursor:pointer;border-right:1px solid var(--color-grey-2);background:var(--color-white);line-height:1}.lib-sort-toggle label:last-of-type{border-right:none}.lib-sort-toggle input:checked+label{background:var(--color-black);color:var(--color-yellow)}body:has(#f-fund:checked) .lib-row[data-cat]:not([data-cat~=fundamentals]){display:none}body:has(#f-glp:checked) .lib-row[data-cat]:not([data-cat~=glp1]){display:none}body:has(#f-guides:checked) .lib-row[data-cat]:not([data-cat~=guides]),body:has(#f-guides:checked) .lib-guide[data-cat]:not([data-cat~=guides]){display:none}body:has(#f-research:checked) .lib-row[data-cat]:not([data-cat~=research]){display:none}body:has(#f-practical:checked) .lib-row[data-cat]:not([data-cat~=practical]){display:none}body:has(#f-fund:checked) .lib-section:not([data-cat~=fundamentals]){display:none}body:has(#f-glp:checked) .lib-section:not([data-cat~=glp1]){display:none}body:has(#f-guides:checked) .lib-section:not([data-cat~=guides]){display:none}body:has(#f-research:checked) .lib-section:not([data-cat~=research]){display:none}body:has(#f-practical:checked) .lib-section:not([data-cat~=practical]){display:none}body:has(#f-fund:checked) .lib-guides-grid{display:none}body:has(#f-glp:checked) .lib-guides-grid{display:none}body:has(#f-research:checked) .lib-guides-grid{display:none}body:has(#f-practical:checked) .lib-guides-grid{display:none}body:has(.lib-chip input:not(#f-all):checked) .lib-pillar-shell{display:none}body:has(.lib-chip input:not(#f-all):checked) .lib-filtered-banner{display:flex}.lib-filtered-banner{display:none}.lib-wrap{max-width:1240px;margin:0 auto;padding:40px 32px 80px}.lib-pillar-shell{margin-bottom:56px}.lib-pillar{border:2px solid var(--color-black);background:var(--color-white);padding:36px 40px 32px;display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start;position:relative;text-decoration:none;color:inherit}.lib-pillar:before{content:"Start here";position:absolute;top:-12px;left:24px;background:var(--color-yellow);padding:4px 12px;font-family:var(--font-ui);font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;border:2px solid var(--color-black)}.lib-pillar-meta{font-family:var(--font-ui);font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--color-blue);margin-bottom:18px}.lib-pillar h2{font-family:var(--font-headline);font-weight:400;font-size:38px;line-height:1.08;letter-spacing:-.012em;margin:0 0 18px}.lib-pillar h2 em{font-style:italic}.lib-pillar-cta{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-ui);font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--color-blue);border-bottom:2px solid var(--color-blue);padding-bottom:4px}.lib-pillar-cta .arrow{font-family:var(--font-headline);font-weight:400;font-size:18px;line-height:1}.lib-pillar-desc{font-family:var(--font-headline);font-size:17px;line-height:1.6;color:var(--color-dark-warm);margin:0 0 18px}.lib-pillar-bullets{font-family:var(--font-ui);font-size:13px;line-height:1.55;color:var(--color-dark-warm);margin:0;padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:6px 18px}.lib-pillar-bullets li{display:flex;gap:10px;padding:6px 0;border-top:1px dotted var(--color-grey-2)}.lib-pillar-bullets li:before{content:"";width:6px;height:6px;background:var(--color-blue);margin-top:8px;flex:none}.lib-section{border-top:3px solid var(--color-black);margin-top:56px;padding-top:18px;display:grid;grid-template-columns:1fr auto;align-items:baseline;gap:24px;margin-bottom:4px}.lib-section h3{font-family:var(--font-ui);font-weight:600;font-size:13px;letter-spacing:.16em;text-transform:uppercase;margin:0;color:var(--color-black)}.lib-section .count{font-family:var(--font-ui);font-size:12px;color:var(--color-dark-warm);opacity:.7;font-variant-numeric:tabular-nums}.lib-section-tagline{grid-column:1 / -1;font-family:var(--font-headline);font-style:italic;font-size:16px;color:var(--color-dark-warm);max-width:60ch;margin:6px 0 0}.lib-index{border-top:1px solid var(--color-grey-2);margin-top:18px}.lib-row{display:grid;grid-template-columns:56px 1fr 220px 90px;gap:24px;align-items:baseline;padding:16px 0 14px;border-bottom:1px solid var(--color-grey);transition:background .12s ease,padding .12s ease;position:relative;text-decoration:none;color:inherit}.lib-row:hover{background:var(--color-pale-yellow);padding-left:12px;padding-right:12px;margin-left:-12px;margin-right:-12px}.lib-row:before{content:"";position:absolute;left:-12px;top:0;bottom:0;width:3px;background:var(--color-blue);transform:scaleY(0);transform-origin:top;transition:transform .16s ease}.lib-row:hover:before{transform:scaleY(1)}.lib-row-num{font-family:var(--font-ui);font-size:11px;font-weight:500;color:var(--color-dark-warm);opacity:.55;font-variant-numeric:tabular-nums;letter-spacing:.04em;padding-top:6px}.lib-row-main{min-width:0}.lib-row-cat{font-family:var(--font-ui);font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--color-blue);margin-bottom:6px}.lib-row-title{font-family:var(--font-headline);font-weight:400;font-size:21px;line-height:1.22;letter-spacing:-.005em;margin:0 0 6px;color:var(--color-black);text-wrap:pretty}.lib-row-title em{font-style:italic}.lib-row-desc{font-family:var(--font-headline);font-size:15px;line-height:1.5;color:var(--color-dark-warm);margin:0;overflow:hidden;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical}.lib-row-tags{font-family:var(--font-ui);font-size:12px;color:var(--color-dark-warm);display:flex;flex-wrap:wrap;gap:4px 8px;padding-top:4px}.lib-row-tags span{padding:2px 7px;background:var(--color-paper);border:1px solid var(--color-grey);color:var(--color-dark-warm);font-size:11px;line-height:1.4}.lib-row-time{font-family:var(--font-ui);font-size:12px;font-variant-numeric:tabular-nums;color:var(--color-dark-warm);text-align:right;padding-top:4px;white-space:nowrap}.lib-row-time .min{font-weight:600;color:var(--color-black)}.lib-row-time .label{display:block;font-size:10px;letter-spacing:.1em;text-transform:uppercase;opacity:.6;margin-top:2px}.lib-badge-new{display:inline-block;margin-left:8px;padding:1px 6px;background:var(--color-blue);color:var(--color-yellow);font-family:var(--font-ui);font-size:9px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;vertical-align:middle;transform:translateY(-2px)}.lib-guides-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--color-grey-2);margin-top:18px;border-left:1px solid var(--color-grey)}.lib-guide{border-right:1px solid var(--color-grey);border-bottom:1px solid var(--color-grey);padding:22px 22px 20px;display:grid;grid-template-columns:56px 1fr;gap:16px;align-items:start;transition:background .12s ease;position:relative;text-decoration:none;color:inherit}.lib-guide:hover{background:var(--color-pale-yellow)}.lib-guide-flag{width:56px;height:40px;background:var(--color-yellow);border:2px solid var(--color-black);display:grid;place-items:center;font-family:var(--font-ui);font-weight:700;font-size:16px;letter-spacing:.08em;color:var(--color-black)}.lib-guide-eyebrow{font-family:var(--font-ui);font-size:10px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--color-blue);margin-bottom:4px}.lib-guide h4{font-family:var(--font-headline);font-weight:400;font-size:19px;line-height:1.2;margin:0 0 8px;letter-spacing:-.005em}.lib-guide-meta{font-family:var(--font-ui);font-size:11px;color:var(--color-dark-warm);display:flex;gap:10px;align-items:center}.lib-guide-meta .updated:before{content:"●";color:var(--color-blue);margin-right:6px;font-size:8px;vertical-align:middle}.lib-topical{margin-top:80px;border-top:3px solid var(--color-black);padding-top:28px;display:grid;grid-template-columns:220px 1fr;gap:48px}.lib-topical h3{font-family:var(--font-ui);font-weight:600;font-size:13px;letter-spacing:.16em;text-transform:uppercase;margin:0 0 8px}.lib-topical p{font-family:var(--font-headline);font-style:italic;font-size:15px;color:var(--color-dark-warm);margin:0;max-width:22ch}.lib-tag-cloud{display:flex;flex-wrap:wrap;gap:6px 8px;align-content:start}.lib-tag-cloud a{font-family:var(--font-ui);font-size:13px;padding:6px 12px;border:1px solid var(--color-grey-2);color:var(--color-black);text-decoration:none;transition:background .12s ease,color .12s ease,border-color .12s ease}.lib-tag-cloud a:hover{background:var(--color-black);color:var(--color-yellow);border-color:var(--color-black)}.lib-tag-cloud a .n{font-variant-numeric:tabular-nums;opacity:.55;margin-left:6px;font-size:11px}.lib-tag-cloud a:hover .n{opacity:.8}.lib-filtered-banner{border-top:3px solid var(--color-black);margin-top:32px;padding:14px 0 4px;align-items:baseline;justify-content:space-between;gap:24px}.lib-filtered-banner .ftxt{font-family:var(--font-ui);font-size:12px;letter-spacing:.06em;color:var(--color-dark-warm);text-transform:uppercase;font-weight:500}.lib-filtered-banner .ftxt strong{color:var(--color-black);font-weight:600}@media(max-width:880px){.lib-hero-inner{grid-template-columns:1fr;gap:28px}.lib-hero h1{font-size:44px}.lib-pillar{grid-template-columns:1fr;padding:28px 22px 24px;gap:20px}.lib-pillar h2{font-size:28px}.lib-pillar-bullets{grid-template-columns:1fr}.lib-row{grid-template-columns:1fr 90px;gap:12px}.lib-row-num{display:none}.lib-row-tags{grid-column:1 / -1;padding-top:8px}.lib-guides-grid{grid-template-columns:repeat(2,1fr)}.lib-topical{grid-template-columns:1fr;gap:16px}}@media(max-width:560px){.lib-guides-grid{grid-template-columns:1fr}.lib-filter-bar-inner{gap:12px}}@media print{.lib-filter-bar,.site-nav,.lib-issue-strip{display:none}.lib-hero{background:#fff;border-bottom:2px solid #000}.lib-row:hover{background:transparent;padding-left:0;padding-right:0}.lib-row:before{display:none}.lib-row a,.lib-guide a{color:#000;text-decoration:none}}.hp-masthead{background:var(--color-yellow);border-bottom:3px solid var(--color-black);position:relative}.hp-masthead-inner{max-width:1240px;margin:0 auto;padding:56px 32px 44px;display:grid;grid-template-columns:1.4fr 1fr;gap:64px;align-items:end}.hp-masthead-eyebrow{font-family:var(--font-ui);font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--color-black);opacity:.7;margin-bottom:22px;display:flex;align-items:center;gap:14px}.hp-pulse{width:8px;height:8px;background:var(--color-blue);border-radius:50%;box-shadow:0 0 #00339980;animation:hp-pulse 2.5s infinite}@keyframes hp-pulse{0%{box-shadow:0 0 #00339980}70%{box-shadow:0 0 0 10px #0390}to{box-shadow:0 0 #0390}}@media(prefers-reduced-motion:reduce){.hp-pulse{animation:none}}.hp-masthead h1{font-family:var(--font-headline);font-weight:400;font-size:clamp(40px,6.5vw,84px);line-height:.98;letter-spacing:-.018em;margin:0 0 22px;text-wrap:balance}.hp-masthead h1 em{font-style:italic}.hp-masthead h1 .hp-underline{background-image:linear-gradient(var(--color-black),var(--color-black));background-size:100% 3px;background-repeat:no-repeat;background-position:0 88%;padding-bottom:6px}.hp-masthead-deck{font-family:var(--font-headline);font-size:19px;line-height:1.5;color:var(--color-dark-warm);max-width:44ch;margin:0}.hp-masthead-stats{display:grid;grid-template-columns:1fr 1fr;border-top:2px solid var(--color-black);padding-top:18px;gap:0 22px}.hp-masthead-stat{padding:6px 0 0}.hp-masthead-stat .num{font-family:var(--font-headline);font-weight:400;font-size:44px;line-height:1;letter-spacing:-.02em;color:var(--color-black);display:block}.hp-masthead-stat .num em{font-style:italic}.hp-masthead-stat .num .sep{font-size:.5em;opacity:.6}.hp-masthead-stat .lbl{font-family:var(--font-ui);font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--color-dark-warm);margin-top:8px;display:block;line-height:1.35;max-width:22ch}.hp-masthead-stat+.hp-masthead-stat{border-left:1px dotted rgba(26,26,24,.3);padding-left:22px}.hp-issue-strip{background:var(--color-paper);border-bottom:1px solid var(--color-grey-2);font-family:var(--font-ui);font-size:12px;letter-spacing:.04em}.hp-issue-strip-inner{max-width:1240px;margin:0 auto;padding:10px 32px;display:flex;justify-content:space-between;align-items:center;gap:24px;color:var(--color-dark-warm)}.hp-issue-strip strong{font-weight:600;color:var(--color-black)}.hp-issue-strip .dot{opacity:.4;margin:0 10px}.hp-manifesto-wrap{border-bottom:3px solid var(--color-black);background:var(--color-white)}.hp-manifesto{max-width:1240px;margin:0 auto;padding:56px 32px 60px;display:grid;grid-template-columns:200px 1fr;gap:56px}.hp-manifesto-label{font-family:var(--font-ui);font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--color-blue);padding-top:12px;border-top:2px solid var(--color-blue);align-self:start}.hp-manifesto-body p{font-family:var(--font-headline);font-weight:400;font-size:22px;line-height:1.4;letter-spacing:-.003em;margin:0 0 16px;max-width:48ch;color:var(--color-black);text-wrap:pretty}.hp-manifesto-body p:last-of-type{margin-bottom:0}.hp-manifesto-body p em{font-style:italic}.hp-credit{font-family:var(--font-ui);font-size:12px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--color-dark-warm);opacity:.75;margin-top:32px;padding-top:16px;border-top:1px dotted var(--color-grey-2);display:inline-block}.hp-feature-wrap{background:var(--color-paper);border-bottom:3px solid var(--color-black)}.hp-feature{max-width:1240px;margin:0 auto;padding:64px 32px 72px}.hp-feature-eyebrow{display:flex;justify-content:space-between;align-items:baseline;border-bottom:2px solid var(--color-black);padding-bottom:14px;margin-bottom:32px}.hp-feature-eyebrow h2{font-family:var(--font-ui);font-weight:600;font-size:13px;letter-spacing:.18em;text-transform:uppercase;margin:0;color:var(--color-black)}.hp-feature-eyebrow .meta{font-family:var(--font-ui);font-size:12px;color:var(--color-dark-warm);opacity:.75}.hp-start-here-pill{display:inline-block;background:var(--color-yellow);border:2px solid var(--color-black);padding:6px 14px;font-family:var(--font-ui);font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--color-black)}.hp-feature-card{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:end;text-decoration:none;color:inherit}.hp-feature-cat{font-family:var(--font-ui);font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--color-blue);margin-bottom:18px}.hp-feature-card h3{font-family:var(--font-headline);font-weight:400;font-size:clamp(36px,4.4vw,56px);line-height:1.04;letter-spacing:-.012em;margin:0 0 24px;text-wrap:balance}.hp-feature-card h3 em{font-style:italic}.hp-feature-deck{font-family:var(--font-headline);font-size:18px;line-height:1.5;color:var(--color-dark-warm);margin:0 0 28px;max-width:44ch}.hp-feature-cta{display:inline-flex;align-items:center;gap:12px;font-family:var(--font-ui);font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--color-blue);border-bottom:2px solid var(--color-blue);padding-bottom:4px}.hp-feature-cta .arrow{font-family:var(--font-headline);font-size:18px;line-height:1}.hp-feature-stats{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--color-grey-2)}.hp-fs-cell{border-bottom:1px solid var(--color-grey-2);padding:16px 0;display:grid;grid-template-columns:90px 1fr;gap:18px;align-items:baseline}.hp-fs-cell:nth-child(odd){padding-right:22px;border-right:1px solid var(--color-grey-2)}.hp-fs-cell:nth-child(2n){padding-left:22px}.hp-fs-cell .num{font-family:var(--font-headline);font-weight:400;font-size:32px;letter-spacing:-.015em;color:var(--color-black);line-height:1}.hp-fs-cell .num em{font-style:italic}.hp-fs-cell .lbl{font-family:var(--font-ui);font-size:11px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--color-dark-warm);line-height:1.4}.hp-latest-wrap{background:var(--color-white);border-bottom:3px solid var(--color-black)}.hp-latest{max-width:1240px;margin:0 auto;padding:64px 32px 72px}.hp-latest-head{display:grid;grid-template-columns:1fr auto;align-items:baseline;border-bottom:2px solid var(--color-black);padding-bottom:14px;margin-bottom:8px}.hp-latest-head h2{font-family:var(--font-ui);font-weight:600;font-size:13px;letter-spacing:.18em;text-transform:uppercase;margin:0;color:var(--color-black)}.hp-latest-head .all{font-family:var(--font-ui);font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--color-blue);border-bottom:1px solid currentColor}.hp-latest-tagline{font-family:var(--font-headline);font-style:italic;font-size:16px;color:var(--color-dark-warm);margin:12px 0 8px;max-width:60ch}.hp-open-wrap{background:var(--color-black);color:var(--color-white);border-bottom:3px solid var(--color-black)}.hp-open{max-width:1240px;margin:0 auto;padding:72px 32px 80px}.hp-open-head{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:end;margin-bottom:40px}.hp-open-head .label{font-family:var(--font-ui);font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--color-yellow);margin-bottom:18px}.hp-open-head h2{font-family:var(--font-headline);font-weight:400;font-size:clamp(32px,4vw,48px);line-height:1.05;letter-spacing:-.012em;margin:0;color:var(--color-white);text-wrap:balance}.hp-open-head h2 em{font-style:italic}.hp-open-head .deck{font-family:var(--font-headline);font-size:17px;line-height:1.55;color:#fffefdbf;margin:0;max-width:48ch}.hp-open-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid var(--color-yellow)}.hp-open-cell{padding:28px 28px 28px 0;border-right:1px solid rgba(255,254,253,.15);display:flex;flex-direction:column;gap:14px}.hp-open-cell:last-child{border-right:none;padding-right:0}.hp-open-cell:not(:first-child){padding-left:28px}.hp-open-cell .big{font-family:var(--font-headline);font-weight:400;font-size:clamp(56px,6.5vw,88px);line-height:.95;letter-spacing:-.025em;color:var(--color-yellow)}.hp-open-cell .big em{font-style:italic}.hp-open-cell .big .unit{font-size:.4em;vertical-align:top;opacity:.85;margin-left:4px;letter-spacing:0}.hp-open-cell .lbl{font-family:var(--font-headline);font-size:17px;line-height:1.4;color:var(--color-white);max-width:28ch}.hp-open-cell .src{font-family:var(--font-ui);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#fffefd8c;margin-top:auto;padding-top:14px}.hp-open-foot{margin-top:36px;display:flex;justify-content:space-between;align-items:baseline;font-family:var(--font-ui);font-size:12px;letter-spacing:.08em;color:#fffefdb3}.hp-open-foot a{color:var(--color-yellow);border-bottom:1px solid currentColor;padding-bottom:2px;text-transform:uppercase;font-weight:600;letter-spacing:.12em;font-size:11px}.hp-news-wrap{background:var(--color-yellow);border-bottom:3px solid var(--color-black)}.hp-news{max-width:1240px;margin:0 auto;padding:72px 32px 80px;display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:start}.hp-news-badge{font-family:var(--font-ui);font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--color-black);border:1.5px solid var(--color-black);display:inline-block;padding:4px 10px;margin-bottom:22px}.hp-news-left h2{font-family:var(--font-headline);font-weight:400;font-size:clamp(32px,4.4vw,52px);line-height:1.05;letter-spacing:-.012em;margin:0 0 20px;text-wrap:balance}.hp-news-left h2 em{font-style:italic}.hp-news-left p{font-family:var(--font-headline);font-size:17px;line-height:1.55;color:var(--color-dark-warm);margin:0 0 14px;max-width:48ch}.hp-news-bullets{list-style:none;padding:0;margin:22px 0 0;border-top:1.5px solid var(--color-black);font-family:var(--font-ui);font-size:13px}.hp-news-bullets li{padding:10px 0;border-bottom:1px dotted rgba(26,26,24,.35);display:grid;grid-template-columns:80px 1fr;gap:18px}.hp-news-bullets li .when{font-weight:600;letter-spacing:.06em;color:var(--color-black);font-variant-numeric:tabular-nums}.hp-news-bullets li .what{color:var(--color-dark-warm)}.hp-news-form{background:var(--color-white);border:2px solid var(--color-black);padding:32px 32px 28px;position:relative}.hp-news-form:before{content:"Waitlist";position:absolute;top:-12px;left:22px;background:var(--color-black);color:var(--color-yellow);padding:4px 12px;font-family:var(--font-ui);font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase}.hp-news-form h3{font-family:var(--font-headline);font-weight:400;font-size:24px;line-height:1.2;margin:6px 0 8px}.hp-news-form h3 em{font-style:italic}.hp-news-form .sub{font-family:var(--font-headline);font-size:15px;line-height:1.5;color:var(--color-dark-warm);margin:0 0 20px}.hp-news-field{margin-bottom:14px}.hp-news-field label{display:block;font-family:var(--font-ui);font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--color-dark-warm);margin-bottom:6px}.hp-news-field input,.hp-news-field select{width:100%;border:1.5px solid var(--color-black);outline:0;padding:12px 14px;font-family:var(--font-headline);font-size:16px;background:var(--color-white);color:var(--color-black);border-radius:0;-webkit-appearance:none;appearance:none}.hp-news-field input:focus,.hp-news-field select:focus{border-color:var(--color-blue);outline:2px solid rgba(0,51,153,.2);outline-offset:0}.hp-news-field input::placeholder{color:var(--color-dark-warm);opacity:.55}.hp-news-field select{background-image:linear-gradient(45deg,transparent 50%,var(--color-black) 50%),linear-gradient(135deg,var(--color-black) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:36px}.hp-news-btn{width:100%;background:var(--color-black);color:var(--color-yellow);border:0;padding:14px 18px;font-family:var(--font-ui);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;margin-top:6px}.hp-news-btn:hover{background:var(--color-blue)}.hp-news-btn:disabled{opacity:.6;cursor:wait}.hp-news-error{font-family:var(--font-ui);font-size:12px;color:#b00020;margin:10px 0 0}.hp-news-promise{font-family:var(--font-ui);font-size:11px;letter-spacing:.04em;color:var(--color-dark-warm);display:flex;gap:14px;flex-wrap:wrap;padding-top:12px;margin-top:14px;border-top:1px dotted var(--color-grey-2)}.hp-news-promise span:before{content:"·";margin-right:6px;color:var(--color-blue)}.hp-news-promise span:first-child:before{content:"✓"}.hp-news-success{background:var(--color-white);border:2px solid var(--color-black);padding:32px;font-family:var(--font-headline);font-size:17px}@media(max-width:980px){.hp-masthead-inner,.hp-manifesto,.hp-feature-card,.hp-open-head{grid-template-columns:1fr;gap:28px}.hp-open-grid{grid-template-columns:1fr}.hp-open-cell{border-right:none;padding-left:0!important;padding-right:0!important;border-bottom:1px solid rgba(255,254,253,.15)}.hp-news{grid-template-columns:1fr;gap:28px}.hp-feature-stats{grid-template-columns:1fr}.hp-fs-cell:nth-child(odd){border-right:none;padding-right:0}.hp-fs-cell:nth-child(2n){padding-left:0}.hp-issue-strip-inner{flex-wrap:wrap;gap:8px}}@media(max-width:560px){.hp-news-bullets li{grid-template-columns:1fr;gap:4px}.hp-masthead-inner{padding:36px 24px 28px}.hp-manifesto{padding:36px 24px 40px}.hp-feature,.hp-latest{padding:40px 24px 48px}.hp-open,.hp-news{padding:48px 24px 56px}}.site-footer{background:var(--color-structure);border-top:var(--rule-width) solid var(--color-brand);padding:var(--space-2xl) 0;margin-top:auto}.footer-inner{max-width:var(--max-width-page);margin:0 auto;padding:0 var(--space-xl);display:flex;justify-content:space-between;align-items:center}.footer-brand{font-family:var(--font-wordmark);font-size:.875rem;color:#fc09}.footer-badge{font-family:var(--font-ui);font-size:.625rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:#fffefd66;margin-top:var(--space-sm)}.footer-links{display:flex;gap:1.5rem;list-style:none}.footer-links a{font-family:var(--font-ui);font-size:.75rem;color:#fffefd73;text-decoration:none;text-decoration-color:transparent}.footer-links a:hover{color:var(--color-text-on-dark);text-decoration-color:transparent}.footer-affiliate{max-width:var(--max-width-page);margin:0 auto;padding:var(--space-sm) var(--space-md) 0;font-family:var(--font-ui);font-size:.6875rem;color:#fffefd4d;text-align:center;line-height:1.5}a.aff:after{content:"*";font-size:.75em;vertical-align:super;color:var(--color-text-muted)}.affiliate-footnote{font-family:var(--font-body);font-size:.8125rem;color:var(--color-text-muted);margin-top:var(--space-xl);padding-top:var(--space-md);border-top:1px solid var(--color-border)}.nav-lang{display:flex;align-items:center;gap:.375rem}.nav-lang a{font-family:var(--font-ui);font-size:.6875rem;font-weight:600;letter-spacing:.05em;color:#1a1a1859;text-decoration:none;transition:color .15s ease}.nav-lang a:hover,.nav-lang a.is-active-lang{color:var(--color-text-on-yellow)}.nav-lang-sep{font-family:var(--font-ui);font-size:.6875rem;color:#1a1a1833}.hero{position:relative;background:var(--color-brand);border-bottom:var(--rule-width) solid var(--color-structure)}.hero-noise{display:none}.hero-inner{position:relative;max-width:var(--max-width-page);margin:0 auto;padding:72px var(--space-md) 64px}.hero-headline{font-family:var(--font-headline);font-size:2.5rem;font-weight:400;line-height:1.25;color:var(--color-text-on-yellow);margin:0 0 var(--space-xl);max-width:700px}.hero-sub{font-family:var(--font-body);font-size:1.125rem;font-weight:400;line-height:1.72;color:#1a1a18bf;margin:0;max-width:600px}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px;padding-top:32px;border-top:1px solid rgba(26,26,24,.12)}.hero-stat-number{display:block;font-family:var(--font-ui);font-size:1.75rem;font-weight:400;color:var(--color-text-on-yellow);margin-bottom:4px}.hero-stat-label{display:block;font-family:var(--font-body);font-size:.8125rem;color:#1a1a1880;line-height:1.4}.stat-bar{background:var(--color-surface);padding:40px 0}.stat-bar-inner{max-width:var(--max-width-page);margin:0 auto;padding:0 var(--space-xl);display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-md)}.stat-bar-item{background:var(--color-structure);border-radius:8px;padding:24px 20px;text-align:center}.stat-bar-item+.stat-bar-item:before{display:none}.stat-bar-number{font-family:var(--font-ui);font-size:1.625rem;font-weight:400;color:var(--color-brand);line-height:1.2}.stat-bar-label{font-family:var(--font-body);font-size:.75rem;color:#fffefd80;line-height:1.4;margin-top:var(--space-xs)}.eu-badge-bar{background:var(--color-authority);padding:8px 0;text-align:center}.eu-badge-bar-inner{max-width:var(--max-width-page);margin:0 auto;padding:0 var(--space-xl);display:flex;align-items:center;justify-content:center;gap:6px}.eu-badge-bar-star{color:var(--color-brand);font-size:.6875rem}.eu-badge-bar-text{font-family:var(--font-ui);font-size:.625rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:#fffefd8c}.data-badges{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-md);padding:var(--space-2xl) 0;max-width:var(--max-width-page);margin:0 auto}.data-badge{text-align:center;padding:var(--space-lg) var(--space-md)}.data-badge-number{font-family:var(--font-ui);font-size:2.5rem;font-weight:400;color:var(--color-brand);line-height:1.1;margin-bottom:var(--space-xs)}.data-badge-dash{display:block;width:24px;height:2px;background:var(--color-brand);margin:var(--space-sm) auto}.data-badge-label{font-family:var(--font-body);font-size:.875rem;color:var(--color-text-secondary);line-height:1.5}.thesis{padding:var(--space-4xl) 0 var(--space-3xl)}.thesis-beat{margin-bottom:var(--space-3xl)}.thesis-beat:last-child{margin-bottom:0}.thesis-label{display:block;font-family:var(--font-ui);font-size:.6875rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--color-authority);margin-bottom:var(--space-sm)}.thesis-heading{font-family:var(--font-headline);font-size:1.5rem;font-weight:400;line-height:1.3;color:var(--color-text-primary);margin:0 0 var(--space-md)}.thesis-body{font-family:var(--font-body);font-size:1.03125rem;font-weight:400;line-height:1.78;color:var(--color-text-primary);margin:0;max-width:640px}.landing-lang-section{border-top:1px solid var(--color-border);padding:var(--space-3xl) 0}.lang-heading{display:block;font-family:var(--font-ui);font-size:1rem;font-weight:500;color:var(--color-text-primary);text-align:center;margin-bottom:var(--space-lg)}.lang-quick-links{display:flex;gap:var(--space-md);justify-content:center;flex-wrap:wrap}.lang-btn{font-family:var(--font-ui);font-size:.875rem;font-weight:500;color:var(--color-text-primary);text-decoration:none;text-decoration-color:transparent;padding:.75rem 1.5rem;border:1px solid var(--color-structure);transition:background .15s ease,color .15s ease,transform .1s ease}.lang-btn:hover{background:var(--color-structure);color:var(--color-text-on-dark);text-decoration:none}.lang-btn:active{transform:scale(.98)}.lp-section{padding:var(--space-3xl) 0;max-width:var(--max-width-page);margin:0 auto}.lp-section+.lp-section{border-top:1px solid var(--color-border)}.lp-section-label{display:block;font-family:var(--font-ui);font-size:.6875rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--color-authority);margin-bottom:var(--space-md)}.lp-heading{font-family:var(--font-headline);font-size:1.75rem;font-weight:400;line-height:1.25;color:var(--color-text-primary);margin:0 0 var(--space-lg)}.lp-body{font-family:var(--font-body);font-size:1.0625rem;line-height:1.78;color:var(--color-text-primary);margin-bottom:1.25rem}.lp-body:last-child{margin-bottom:0}.lp-emphasis{font-weight:600;color:var(--color-text-primary)}.lp-illustration{margin:var(--space-xl) 0;max-width:720px}.lp-illustration img{width:100%;height:auto;display:block}.evidence-cards{display:flex;flex-direction:column;gap:var(--space-lg);margin:var(--space-xl) 0;max-width:680px}.evidence-card{background:var(--color-surface-alt);border:1px solid var(--color-border);padding:var(--space-xl) var(--space-xl)}.evidence-card-title{font-family:var(--font-ui);font-size:1rem;font-weight:500;color:var(--color-text-primary);margin-bottom:var(--space-sm);line-height:1.3}.evidence-card-body{font-family:var(--font-body);font-size:.9375rem;line-height:1.7;color:var(--color-text-primary);margin-bottom:var(--space-sm)}.evidence-card-citation{font-family:var(--font-body);font-size:.8125rem;font-style:italic;color:var(--color-text-secondary);line-height:1.5}.lp-callout{text-align:center;padding:var(--space-xl) 0;margin:var(--space-md) 0}.lp-callout-text{font-family:var(--font-headline);font-size:1.75rem;font-weight:400;color:var(--color-structure);line-height:1.3}.lp-cta{display:inline-block;font-family:var(--font-ui);font-size:.9375rem;font-weight:500;color:var(--color-text-primary);text-decoration:none;text-decoration-color:transparent;margin-top:var(--space-lg);border-bottom:1px solid var(--color-grey);padding-bottom:2px;transition:border-color .15s ease}.lp-cta:hover{border-color:var(--color-structure);text-decoration:none;color:var(--color-text-primary)}.content-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-lg);margin:var(--space-xl) 0}.content-card{border:1px solid var(--color-border);padding:var(--space-lg);text-decoration:none;text-decoration-color:transparent;color:inherit;transition:transform .15s ease,box-shadow .15s ease,border-left-color .15s ease;display:flex;flex-direction:column;border-left:3px solid transparent}.content-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px #1a1a180f;border-left-color:var(--color-brand);background:var(--color-surface-alt);text-decoration:none}.content-card-title{font-family:var(--font-headline);font-size:1.0625rem;font-weight:400;color:var(--color-text-primary);line-height:1.3;margin-bottom:var(--space-sm);transition:color .15s ease}.content-card:hover .content-card-title{color:var(--color-text-primary)}.content-card-desc{font-family:var(--font-body);font-size:.875rem;color:var(--color-text-secondary);line-height:1.6;margin-bottom:var(--space-sm);flex:1}.content-card-meta{font-family:var(--font-ui);font-size:.75rem;color:var(--color-text-muted)}.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-md);padding:var(--space-2xl) 0}.stat-card{background:var(--color-structure);border-radius:8px;padding:var(--space-lg) var(--space-lg)}.stat-number{font-family:var(--font-ui);font-size:3rem;font-weight:400;color:var(--color-brand);line-height:1.1;margin-bottom:var(--space-xs)}.stat-label{font-family:var(--font-body);font-size:.875rem;color:#fffefd80;line-height:1.45}.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease;will-change:opacity,transform}.reveal.is-visible{opacity:1;transform:translateY(0)}.reading-progress{position:fixed;top:0;left:0;height:var(--rule-width);background:var(--color-authority);z-index:200;width:0;will-change:width;pointer-events:none}.waitlist-section{max-width:480px;margin:0 auto;padding:var(--space-xl) 0 var(--space-3xl)}.waitlist-form{display:flex;flex-direction:column}.waitlist-field{margin-bottom:20px}.waitlist-field label{display:block;font-family:var(--font-ui);font-weight:500;font-size:.8125rem;color:var(--color-structure);margin-bottom:var(--space-xs)}.waitlist-field input,.waitlist-field select{display:block;width:100%;font-family:var(--font-body);font-size:1rem;color:var(--color-structure);background:var(--color-surface);border:1px solid var(--color-grey);border-radius:4px;padding:12px 16px;appearance:none;-webkit-appearance:none;transition:border-color .15s ease;box-sizing:border-box}.waitlist-field input:focus,.waitlist-field select:focus{outline:none;border-color:var(--color-structure)}.waitlist-field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%231A1A18' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}.waitlist-btn{margin-top:28px;width:100%;font-family:var(--font-ui);font-weight:500;font-size:.8125rem;color:var(--color-surface);background:var(--color-structure);border:none;border-radius:4px;padding:14px 16px;cursor:pointer;transition:background-color .15s ease}.waitlist-btn:hover{background:var(--color-dark-warm)}.waitlist-btn:disabled{opacity:.6;cursor:not-allowed}.waitlist-error{font-family:var(--font-ui);font-size:.8125rem;color:#c41e1e;margin-top:var(--space-sm)}.waitlist-success{background:var(--color-paper);padding:var(--space-lg);border-radius:4px}.waitlist-success p{font-family:var(--font-body);font-size:1.0625rem;color:var(--color-structure);margin:0}.nav-cta{display:inline-block;font-family:var(--font-ui);font-weight:600;font-size:.6875rem;text-transform:uppercase;letter-spacing:.05em;color:var(--color-surface)!important;background:var(--color-structure);border-radius:4px;padding:6px 14px;text-decoration:none!important;transition:background-color .15s ease;opacity:1!important}.nav-cta:hover{background:var(--color-dark-warm)}.hero-kicker{display:block;margin-bottom:var(--space-md)}.hero-cta-group{margin-top:var(--space-xl)}.hero-cta-btn{display:inline-block;font-family:var(--font-ui);font-weight:600;font-size:.8125rem;letter-spacing:.04em;text-transform:uppercase;color:var(--color-brand);background:var(--color-structure);border-radius:4px;padding:12px 24px;text-decoration:none;transition:background-color .15s ease}.hero-cta-btn:hover{background:var(--color-dark-warm);color:var(--color-brand);text-decoration:none}.hero-microcopy{font-family:var(--font-body);font-size:.8125rem;color:#1a1a1880;margin:var(--space-sm) 0 0}.credibility-strip{background:var(--color-paper);border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);padding:var(--space-xl) 0;text-align:center}.credibility-strip-label{display:block;font-family:var(--font-ui);font-size:.6875rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--color-text-secondary);margin-bottom:var(--space-md)}.credibility-strip-logos{display:flex;align-items:center;justify-content:center;gap:var(--space-2xl);flex-wrap:wrap}.pub-logo{color:var(--color-structure);text-align:center;line-height:1.2;display:inline-block;opacity:.72}.pub-logo--lancet{font-family:var(--font-headline);font-weight:700;font-size:1.125rem;letter-spacing:-.02em}.pub-logo--efsa{font-family:var(--font-ui);font-weight:700;font-size:.875rem;letter-spacing:.1em;text-transform:uppercase;line-height:1.3}.pub-logo--efsa small{display:block;font-size:.6875rem;font-weight:500;letter-spacing:.08em;opacity:.8}.pub-logo--gut{font-family:var(--font-ui);font-weight:700;font-size:1.625rem;letter-spacing:-.04em}.pub-logo--nrr{font-family:var(--font-headline);font-weight:400;font-size:.8125rem;line-height:1.35}.pub-logo--ijfsn{font-family:var(--font-headline);font-weight:400;font-size:.75rem;line-height:1.35}.footer-trust-line{font-family:var(--font-ui);font-size:.8125rem;color:var(--color-text-secondary);text-align:center;padding:var(--space-3xl) 0 var(--space-xl);margin:0}@media(max-width:640px){:root{--nav-height: 48px}.nav-inner,.page-container{padding:0 var(--space-md)}h1{font-size:1.75rem}h2{font-size:1.375rem}.nav-hamburger{display:flex;flex-direction:column;gap:5px;cursor:pointer;z-index:101;padding:4px 0}.nav-hamburger span{display:block;width:20px;height:1.5px;background:var(--color-structure);transition:transform .2s ease,opacity .2s ease}.nav-links{position:fixed;top:var(--nav-height);left:0;right:0;background:var(--color-brand);flex-direction:column;padding:var(--space-lg) var(--space-md);gap:var(--space-md);transform:translateY(-100%);opacity:0;pointer-events:none;transition:transform .2s ease,opacity .2s ease;border-top:1px solid rgba(26,26,24,.1)}.nav-toggle:checked~.nav-links{transform:translateY(0);opacity:1;pointer-events:auto}.nav-toggle:checked~.nav-hamburger span:nth-child(1){transform:rotate(45deg) translate(4px,4px)}.nav-toggle:checked~.nav-hamburger span:nth-child(2){opacity:0}.nav-toggle:checked~.nav-hamburger span:nth-child(3){transform:rotate(-45deg) translate(4px,-4px)}.nav-links a{font-size:.9375rem}.nav-badge{align-self:flex-start}.article-header{padding:var(--space-2xl) 0 var(--space-lg)}.blog-header{padding:var(--space-xl) var(--space-md);margin:0 calc(-1 * var(--space-md))}.article-content{padding-bottom:var(--space-3xl)}.post-item--featured{padding:var(--space-lg)}.post-item--featured h2{font-size:1.375rem}.footer-inner{flex-direction:column;gap:var(--space-md);text-align:center;padding:0 var(--space-md)}.hero-inner{padding:64px var(--space-md) 56px}.hero-headline{font-size:1.75rem}.hero-sub{font-size:1rem}.hero-stats{grid-template-columns:1fr;gap:var(--space-sm);margin-top:32px;padding-top:24px}.hero-stat{display:flex;align-items:baseline;gap:var(--space-md)}.hero-stat-number{font-size:1.375rem;min-width:80px;white-space:nowrap}.thesis{padding:var(--space-3xl) 0 var(--space-2xl)}.thesis-heading{font-size:1.3125rem}.lang-quick-links{flex-direction:column}.lang-btn{text-align:center}.nav-lang{padding-top:var(--space-sm);border-top:1px solid rgba(26,26,24,.1)}.nav-lang a,.nav-lang-sep{font-size:.875rem}.stat-row{grid-template-columns:1fr;gap:var(--space-sm);padding:var(--space-lg) 0}.stat-number{font-size:2.25rem}.data-badges{grid-template-columns:1fr;gap:var(--space-sm);padding:var(--space-lg) 0}.data-badge{display:flex;align-items:baseline;gap:var(--space-md);text-align:left;padding:var(--space-md);border-left:3px solid var(--color-brand)}.data-badge-number{font-size:1.75rem;white-space:nowrap;min-width:80px}.data-badge-dash{display:none}.data-badge-label{font-size:.8125rem}.lp-section{padding:var(--space-2xl) 0}.lp-heading,.lp-callout-text{font-size:1.375rem}.content-cards{grid-template-columns:1fr;gap:var(--space-md)}.evidence-card{padding:var(--space-lg)}.nav-links a:after{display:none}}@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.post-item,.lang-btn{transition:none}.nav-links a:after{transition:none}.reading-progress{display:none}}