:root{--bg:#111815;--panel:#1a231e;--line:#384239;--ink:#f4f3e9;--muted:#bdc6bb;--amber:#ffc454;--paper:#e7e9db;--dark:#1c2820;--red:#ffaaa0;--max:1180px;color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.65}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:4px}a:hover{color:var(--amber)}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--amber);outline-offset:4px}.skip{position:absolute;left:12px;top:-90px;background:var(--amber);color:var(--bg);padding:10px;z-index:20}.skip:focus{top:8px}.wrap{max-width:var(--max);margin:auto;padding:0 32px}header{border-bottom:1px solid var(--line)}.header-row{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:88px}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;font-weight:750;letter-spacing:-.04em;font-size:23px}.brand-mark{width:35px;height:35px;border:2px solid var(--amber);color:var(--amber);display:grid;place-items:center;font:700 17px ui-monospace,monospace;transform:rotate(-4deg)}nav{display:flex;gap:28px;flex-wrap:wrap}nav a{font-size:14px;text-decoration:none;color:var(--muted)}nav a[aria-current=page]{color:var(--amber)}.topline{display:flex;gap:18px;justify-content:space-between;flex-wrap:wrap;padding:16px 0;border-bottom:1px solid var(--line);font:13px ui-monospace,monospace;color:var(--muted)}.badge,.eyebrow{font:700 13px ui-monospace,monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--amber)}.intro{padding:44px 0 32px;display:grid;grid-template-columns:1.35fr 1fr;gap:50px;align-items:center}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(36px,5vw,60px);line-height:1.06;letter-spacing:-.055em;font-weight:750;margin-bottom:22px}h2{font-size:28px;line-height:1.2;letter-spacing:-.03em;margin-bottom:20px}h3{font-size:20px;line-height:1.35;letter-spacing:-.02em}.lede{color:var(--muted);font-size:18px;max-width:600px;margin-bottom:24px}.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--amber);color:#151c17;border:1px solid var(--amber);padding:12px 22px;text-decoration:none;font-weight:750;font-size:15px;border-radius:2px}.btn:hover{background:#ffda8a;color:#151c17}.btn.secondary{background:transparent;color:var(--ink);border-color:var(--line)}.hero-diagram{background:var(--panel);border:1px solid var(--line);padding:22px}.hero-diagram svg{width:100%;height:auto;display:block}.figure-label{font:12px ui-monospace,monospace;color:var(--muted);margin:12px 0 0}.section-title{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin:28px 0 20px}.section-title p{color:var(--muted);font-size:14px}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.guide-card{display:block;text-decoration:none;padding:24px;background:var(--panel);border:1px solid var(--line);min-height:200px;position:relative}.guide-card:hover{border-color:var(--amber);color:var(--ink)}.guide-card .num{font:13px ui-monospace,monospace;color:var(--amber)}.guide-card h3{margin:18px 0 10px}.guide-card p{font-size:15px;color:var(--muted);margin-bottom:20px}.guide-card .meta{font:12px ui-monospace,monospace;color:var(--muted)}.feature{margin:24px 0 40px;background:var(--paper);color:var(--dark);display:grid;grid-template-columns:1.4fr 1fr}.feature-text{padding:34px}.feature .eyebrow{color:#644c14}.feature .btn{background:var(--dark);color:var(--ink);border-color:var(--dark)}.feature-proof{border-left:1px solid #aab1a3;padding:30px;font:14px ui-monospace,monospace;display:flex;flex-direction:column;justify-content:center;gap:14px}.feature-proof div{border-bottom:1px solid #b9bdb2;padding-bottom:12px}.feature-proof span{font-weight:700;margin-right:14px}.evidence-strip{padding:24px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:40px;font-size:14px;color:var(--muted)}footer{margin-top:64px;border-top:1px solid var(--line);padding:30px 0 42px;color:var(--muted);font-size:13px}.footer-row{display:flex;justify-content:space-between;gap:30px}footer a{margin-left:20px}.breadcrumbs{margin:26px 0;font-size:13px;color:var(--muted)}.article-header{max-width:850px;margin:40px 0 32px}.article-header h1{font-size:clamp(32px,4vw,50px);line-height:1.13}.article-meta{font:13px ui-monospace,monospace;color:var(--muted);display:flex;gap:20px;flex-wrap:wrap}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 260px;gap:60px}.article-body{font-size:17px}.article-body h2{margin-top:38px;font-size:26px;scroll-margin-top:24px}.article-body p{color:#d8dfd5}.article-body li{padding-left:6px;margin-bottom:15px}.article-body ol,.article-body ul{padding-left:25px}.answer{border-left:4px solid var(--amber);padding:24px;background:var(--panel);margin-bottom:22px}.answer p{margin:10px 0 0}.caution{border:1px solid var(--line);padding:18px;color:var(--muted);font-size:14px;margin:22px 0}.cite{font-size:13px;color:var(--muted);margin:12px 0 24px!important}.aside{font-size:14px}.aside-inner{position:sticky;top:24px}.aside a{display:block;margin:12px 0;text-decoration:none;color:var(--muted)}.aside .btn{color:var(--dark);margin:24px 0}.source-list{border-top:1px solid var(--line);padding-top:20px}.source-list li{font-size:14px}.source-list small{display:block;color:var(--muted);font-size:13px}.related{margin:50px 0}.diagram{margin:28px 0;border:1px solid var(--line);padding:24px;background:var(--panel)}.diagram svg{width:100%;height:auto}.diagram figcaption{font-size:13px;color:var(--muted);margin-top:12px}.tool-layout{display:grid;grid-template-columns:1.15fr 1fr;gap:24px;margin-top:30px}.tool-form{border:1px solid var(--line);background:var(--panel);padding:28px}.tool-form fieldset{padding:0;margin:0 0 26px;border:0}.tool-form legend{font-weight:750;font-size:18px;margin-bottom:16px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}label{display:block;font-size:14px;color:var(--muted)}select,input{width:100%;background:var(--bg);border:1px solid #667365;border-radius:2px;padding:11px 10px;color:var(--ink);margin-top:7px;min-height:48px}input::placeholder{color:#899586}.hint{font-size:13px;color:var(--muted);margin:12px 0}.form-actions{display:flex;flex-wrap:wrap;gap:12px}.results{border:1px solid var(--line);padding:28px;align-self:start;scroll-margin-top:20px}.results h2{font-size:24px}.results .empty{font-size:16px;color:var(--muted);border-top:1px solid var(--line);padding-top:20px}.finding{border-top:1px solid var(--line);margin-top:20px;padding-top:20px}.finding h3{font-size:18px}.finding p{font-size:15px;color:var(--muted)}.finding a{font-size:14px}.result-note{font-size:13px;color:var(--muted)}.results .badge{margin-bottom:16px;display:block}.prose{max-width:820px;margin:50px 0}.prose h1{font-size:42px}.prose h2{margin-top:36px}.prose p{color:var(--muted)}table{border-collapse:collapse;width:100%;font-size:14px}td,th{border-bottom:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}.table-scroll{overflow:auto}.error{color:var(--red)}@media(max-width:1000px){.article-layout{grid-template-columns:minmax(0,1fr) 220px;gap:32px}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.intro{gap:28px}.hero-diagram{padding:15px}}@media(max-width:720px){.wrap{padding:0 20px}.header-row{align-items:flex-start;flex-direction:column;padding:20px 0;gap:15px;min-height:0}.brand{font-size:22px}nav{gap:22px}.topline{font-size:12px}.intro{grid-template-columns:1fr;padding-top:32px;gap:12px}.intro h1{max-width:500px}.hero-diagram{max-width:520px}.feature{grid-template-columns:1fr}.feature-text{padding:26px}.feature-proof{border-left:0;border-top:1px solid #aab1a3;padding:24px}.card-grid{grid-template-columns:1fr}.guide-card{min-height:0}.evidence-strip{grid-template-columns:1fr;gap:10px}.article-layout{display:block}.aside{display:none}.article-header{margin-top:30px}.article-body{font-size:16px}.tool-layout{grid-template-columns:1fr}.tool-form,.results{padding:22px}.fields{grid-template-columns:1fr}.footer-row{flex-direction:column}footer a{margin:0 20px 0 0}.section-title{display:block}.article-meta{gap:8px 20px}.prose h1{font-size:34px}.feature h2{font-size:27px}}

/* Approved field-manual redesign: self-hosted typography and real illustrations. */
@font-face{font-family:Oswald;src:url('/assets/oswald.ttf') format('truetype');font-weight:200 700;font-style:normal;font-display:swap}
@font-face{font-family:Inter;src:url('/assets/inter-400.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Inter;src:url('/assets/inter-500.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:Inter;src:url('/assets/inter-600.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:Inter;src:url('/assets/inter-700.woff2') format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:Inter;src:url('/assets/inter-800.woff2') format('woff2');font-weight:800;font-display:swap}
:root{--bg:#101915;--paper:#e7e6d5;--line:#455148;--muted:#bdc6bb}
[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.site-header{background:#101915;position:relative;z-index:2}.site-header .wrap{max-width:1440px;padding:0 46px}.header-row{min-height:76px;gap:24px}.brand{font:600 25px/1.2 Oswald,sans-serif;letter-spacing:-.025em;white-space:nowrap;gap:14px}.brand-mark{display:block;width:42px;height:42px;transform:none;border:none}.brand-context,.version-scope{font:12px/1.5 ui-monospace,monospace}.brand-context{border-left:1px solid var(--line);padding-left:24px;white-space:nowrap;color:var(--muted)}.header-row nav{margin-left:auto;gap:28px}.header-row nav a{color:var(--ink);font-size:13px}.version-scope{border-left:1px solid var(--line);padding-left:24px;white-space:nowrap;color:var(--muted)}.version-scope strong{color:var(--amber)}
.icon{display:inline-block;flex:none;vertical-align:middle;filter:invert(89%) sepia(13%) saturate(187%) hue-rotate(20deg) brightness(105%) contrast(90%)}
.btn{gap:12px;min-height:48px;border-radius:0}.btn .icon{width:20px;height:20px;filter:none}.eyebrow{font-size:12px;letter-spacing:.12em}.home-page .wrap,.directory-page .wrap{max-width:1440px;padding:0 54px}
.home-hero{position:relative;min-height:410px;display:flex;align-items:center;margin:0 -54px;padding:30px 54px 28px;overflow:hidden}.hero-art{position:absolute;right:0;top:0;height:100%;width:870px;object-fit:cover;object-position:right center}.hero-copy{position:relative;z-index:1;width:680px;max-width:100%}.hero-copy .eyebrow{margin-bottom:14px}.hero-copy h1{font:700 clamp(50px,5.55vw,80px)/1.02 Oswald,sans-serif;letter-spacing:-.035em;margin:0 0 16px}.hero-copy .lede{font-size:18px;color:var(--ink);max-width:640px;margin-bottom:24px}.guide-search{display:flex;gap:6px;width:100%;max-width:690px}.search-field{display:flex;align-items:center;border:1px solid #8d988d;background:#1b2622;flex:1;min-width:0;padding-left:18px;gap:12px}.search-field input{min-width:0;width:100%;background:transparent;border:0;padding:14px 12px 14px 0;margin:0;color:var(--ink);min-height:54px;font-size:16px;border-radius:0}.search-field input::placeholder{color:var(--muted)}.search-field:focus-within{outline:2px solid var(--amber);outline-offset:3px}.search-field input:focus-visible{outline:none}.guide-search .btn{min-width:125px;padding:12px 22px}.query-examples{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:14px;font-size:14px}.query-examples span{color:var(--muted)}.query-examples a{color:var(--amber)}
.symptom-section{padding:0 0 24px}.symptom-section .section-title{border-top:1px solid #8a9385;border-bottom:1px solid #8a9385;padding:6px 0;margin:0 0 24px;align-items:center}.symptom-section h2{font:500 26px/1.3 Oswald,sans-serif;text-transform:uppercase;letter-spacing:.045em;display:flex;align-items:center;gap:18px;margin:0}.chapter{font:12px/1.5 ui-monospace,monospace;color:var(--muted);border-right:1px solid var(--line);padding-right:18px}.symptom-section .section-title p{font:11px/1.5 ui-monospace,monospace;letter-spacing:.05em;text-transform:uppercase;margin:0}.symptom-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.symptom-group{display:grid;grid-template-columns:64px 1fr;gap:0 24px;padding:0 20px 0 28px;align-items:start;border-right:1px solid #748173}.symptom-group:last-child{border-right:0}.category-icon{width:58px;height:58px;filter:invert(83%) sepia(69%) saturate(519%) hue-rotate(335deg) brightness(103%) contrast(101%)}.symptom-group h3{font:500 25px/1.3 Oswald,sans-serif;text-transform:uppercase;letter-spacing:.045em;margin:0 0 16px}.symptom-group ul{list-style:none;margin:0;padding:0}.symptom-group li{margin:0 0 12px;font-size:16px;line-height:1.5}.symptom-group a{color:var(--amber);display:flex;align-items:baseline;gap:10px}.symptom-group a .icon{width:18px;height:18px;align-self:center}.group-note{grid-column:1/-1;font:11px/1.6 ui-monospace,monospace;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin:12px 0 0}
.crop-feature{position:relative;background:var(--paper);color:var(--dark);margin:0 -54px;padding:30px 54px;min-height:222px;overflow:hidden}.crop-feature-copy{position:relative;z-index:1;max-width:820px}.crop-feature .eyebrow{color:#4d5745;margin-bottom:12px}.crop-feature h2{font:800 34px/1.25 Inter,sans-serif;letter-spacing:-.045em;margin-bottom:6px}.crop-feature p:not(.eyebrow){font-size:17px;margin-bottom:18px}.crop-feature .btn{background:var(--bg);color:var(--ink);border-color:var(--bg)}.crop-feature .btn .icon{filter:invert(95%)}.botanical-art{position:absolute;width:440px;height:242px;object-fit:cover;right:32px;top:0}.home-evidence{display:flex;align-items:center;justify-content:space-between;gap:24px;font-size:12px;color:var(--muted);padding:18px 0}.home-evidence a{display:flex;align-items:center;gap:10px}.home-evidence .icon{width:16px;height:16px}.home-page footer{margin-top:0;padding:20px 0;border-top:1px solid var(--line);font-size:11px}.home-page .footer-row{align-items:center}.home-page footer br{display:none}
.directory-shell{display:grid;grid-template-columns:220px minmax(0,1fr);gap:40px;min-height:750px}.directory-rail{border-right:1px solid var(--line);padding:38px 24px 0 0}.directory-rail>.eyebrow{color:var(--muted);padding-bottom:14px;border-bottom:1px solid var(--line)}.category-controls{display:flex;flex-direction:column;gap:8px}.category-button{display:flex;align-items:center;gap:12px;width:100%;padding:14px 12px;border:1px solid transparent;background:transparent;color:var(--muted);font-size:14px;text-align:left;min-height:48px}.category-button span{margin-left:auto;font:12px ui-monospace,monospace}.category-button[aria-pressed=true]{background:#26352a;border-color:var(--amber);color:var(--amber)}.category-button:hover{border-color:var(--muted);color:var(--ink)}.category-button[aria-pressed=true] .icon{filter:invert(83%) sepia(69%) saturate(519%) hue-rotate(335deg) brightness(103%) contrast(101%)}.rail-note{border-top:1px solid var(--line);margin-top:64px;padding-top:24px;font-size:12px;color:var(--muted)}.rail-note p{margin-top:12px}.directory-main{padding:38px 0}.directory-heading h1{font:600 56px/1.15 Oswald,sans-serif;letter-spacing:-.03em;margin-bottom:14px}.directory-heading .lede{font-size:17px;margin-bottom:26px}.directory-main .guide-search{max-width:none}.results-heading{display:flex;align-items:baseline;justify-content:space-between;gap:24px;margin:28px 0 16px}.results-heading h2{font-size:25px;margin:0}.results-heading p{font:12px ui-monospace,monospace;color:var(--muted);margin:0}.problem-list{display:flex;flex-direction:column;gap:8px}.problem-row{display:grid;grid-template-columns:48px minmax(0,1fr) 90px 22px;align-items:center;gap:20px;border:1px solid var(--line);background:#16221c;padding:18px 20px;text-decoration:none}.problem-row:hover{border-color:var(--amber);background:#1d2a22;color:var(--ink)}.row-number{font:500 30px/1.2 Oswald,sans-serif;color:#b8c4a4;border-right:1px solid var(--line)}.row-copy h2{font:600 17px/1.45 Inter,sans-serif;letter-spacing:-.02em;margin:0 0 5px}.row-copy p{font-size:13px;line-height:1.6;color:var(--muted);margin:0}.row-meta{font:11px/1.5 ui-monospace,monospace;text-transform:uppercase;color:#d5ddc8}.row-meta small{display:block;margin-top:8px;font-size:10px;text-transform:none;color:var(--muted)}.problem-row>.icon{width:22px;height:22px}.directory-tool{background:var(--paper);color:var(--dark);padding:26px 30px;margin-top:26px;display:flex;justify-content:space-between;align-items:center;gap:24px}.directory-tool .eyebrow{color:#526048;margin-bottom:8px}.directory-tool h2{margin-bottom:8px;font-size:23px}.directory-tool p{margin-bottom:0;font-size:14px}.directory-tool .btn{white-space:nowrap}.search-empty{padding:30px 0;color:var(--muted)}.search-empty h2{color:var(--ink);font-size:24px}.search-empty .btn{margin-right:20px}.directory-page footer{margin-top:0}
/* Reading pages use a quiet paper surface while keeping version context visible. */
.reading-page .article-header{max-width:880px}.reading-page .article-header h1{font:600 clamp(34px,4vw,52px)/1.2 Oswald,sans-serif;letter-spacing:-.015em}.reading-page .article-layout{grid-template-columns:minmax(0,760px) minmax(190px,1fr);gap:40px}.reading-page .article-body{background:#f0efe4;color:#223029;padding:36px 40px;font-size:17px;line-height:1.85}.reading-page .article-body p{color:#304137}.reading-page .article-body h2{font:700 26px/1.3 Inter,sans-serif;color:#172b20;letter-spacing:-.03em;margin-top:36px;scroll-margin-top:24px}.reading-page .article-body a{color:#315839}.reading-page .answer{background:#e0e5d7;border-color:#a27019;padding:22px}.reading-page .answer .eyebrow{color:#775111}.reading-page .caution{border-color:#b3beb0;color:#405443;background:#e7eade;padding:18px}.reading-page .cite{color:#4c6150}.reading-page .source-list{border-color:#aebaa9}.reading-page .source-list small,.reading-page .hint{color:#52644f}.reading-page .diagram{background:var(--bg);border-color:#455148;padding:22px}.reading-page .diagram figcaption{color:var(--muted);line-height:1.6}.aside-inner{padding-top:8px}.aside a{padding:4px 0}.aside a:hover{color:var(--amber)}.related .guide-card{min-height:0}
@media(min-width:1441px){.hero-art{width:920px}.hero-copy h1{font-size:80px}}
@media(max-width:1190px){.brand-context{display:none}.version-scope{font-size:11px}.header-row{gap:20px}.header-row nav{gap:22px}.home-page .wrap,.directory-page .wrap{padding:0 36px}.home-hero{margin:0 -36px;padding:36px;min-height:390px}.hero-art{width:68%;opacity:.65}.hero-copy{max-width:620px}.hero-copy h1{font-size:62px}.symptom-group{grid-template-columns:48px 1fr;padding-left:6px;gap:14px}.category-icon{width:44px;height:44px}.symptom-group h3{font-size:23px}.symptom-group li{font-size:14px}.crop-feature{margin:0 -36px;padding:30px 36px}.crop-feature-copy{max-width:720px}.crop-feature h2{font-size:27px}.botanical-art{width:340px;right:0;opacity:.7}.directory-shell{grid-template-columns:180px minmax(0,1fr);gap:28px}.problem-row{gap:14px;grid-template-columns:36px minmax(0,1fr) 76px 20px;padding:16px}.directory-tool{padding:24px}}
@media(max-width:850px){.version-scope{display:block;border:0;padding:0}.header-row{flex-wrap:wrap}.site-header .wrap{padding:0 28px}.brand{font-size:23px}.header-row nav{gap:18px}.header-row nav a{font-size:12px}.hero-copy{max-width:560px}.hero-copy h1{font-size:56px}.hero-art{opacity:.4}.symptom-grid{gap:20px}.symptom-group{display:block;padding-right:16px}.symptom-group h3{margin:10px 0 12px}.category-icon{width:38px;height:38px}.group-note{font-size:10px}.symptom-group a{font-size:14px}.crop-feature-copy{max-width:600px}.botanical-art{opacity:.25}.directory-shell{grid-template-columns:150px minmax(0,1fr);gap:24px}.directory-rail{padding-right:16px}.category-button{padding:12px 6px;font-size:13px;gap:8px}.category-button .icon{width:20px;height:20px}.directory-heading h1{font-size:44px}.problem-row{grid-template-columns:30px minmax(0,1fr) 20px}.row-meta{display:none}.directory-tool{display:block}.directory-tool .btn{margin-top:16px}.reading-page .article-body{padding:30px}.reading-page .article-layout{gap:28px;grid-template-columns:minmax(0,1fr) 190px}}
@media(max-width:720px){.site-header .wrap{padding:0 20px}.header-row{padding:16px 0;gap:16px}.brand{font-size:24px}.brand-mark{width:36px;height:36px}.header-row nav{margin:0;gap:24px;justify-content:space-between;width:100%}.header-row nav a{font-size:12px;padding:4px 0}.home-page .wrap,.directory-page .wrap{padding:0 20px}.home-hero{min-height:0;padding:30px 20px 26px;margin:0 -20px;display:block}.hero-art{position:relative;display:block;width:calc(100% + 40px);height:230px;margin:0 -20px;opacity:1;object-position:right center;top:auto;right:auto;order:2}.hero-copy{width:100%;max-width:none}.home-hero{display:flex;flex-direction:column;align-items:stretch}.hero-copy{order:1}.hero-copy h1{font-size:clamp(38px,8.8vw,56px);line-height:1.12;margin-bottom:18px}.hero-copy .lede{font-size:16px;line-height:1.65;max-width:none}.guide-search{gap:5px}.search-field{padding-left:12px;gap:8px}.search-field .icon{width:20px;height:20px}.search-field input{font-size:16px;min-height:50px;padding-right:6px}.guide-search .btn{min-width:82px;padding:10px 12px;font-size:14px}.query-examples{gap:10px 16px;font-size:12px;margin-bottom:16px}.symptom-section .section-title{margin-bottom:22px;padding:10px 0}.symptom-section .section-title p{display:none}.symptom-section h2{font-size:23px;gap:14px}.symptom-grid{grid-template-columns:1fr;gap:0}.symptom-group{display:grid;grid-template-columns:44px 1fr;gap:0 20px;border-right:0;border-bottom:1px solid var(--line);padding:22px 0}.symptom-group:first-child{padding-top:0}.symptom-group:last-child{border-bottom:0}.symptom-group h3{margin:0 0 12px}.symptom-group li{font-size:15px;margin-bottom:12px}.group-note{grid-column:2;margin-top:4px}.category-icon{width:40px;height:40px}.symptom-section{padding-bottom:12px}.crop-feature{margin:0 -20px;padding:26px 20px;min-height:0;display:flex;flex-direction:column}.crop-feature h2{font-size:27px;line-height:1.35}.crop-feature p:not(.eyebrow){font-size:15px}.botanical-art{position:static;opacity:1;width:100%;max-width:420px;height:190px;align-self:center;object-fit:cover;margin-top:18px}.home-evidence{display:block;font-size:12px;padding:24px 0}.home-evidence a{margin-top:12px}.home-page .footer-row{align-items:start;gap:12px}.home-page footer br{display:block}.home-page footer{font-size:12px;padding:24px 0}.directory-shell{display:block;min-height:0}.directory-rail{border-right:0;border-bottom:1px solid var(--line);padding:24px 0 20px}.directory-rail>.eyebrow{border:0;padding:0;margin-bottom:12px}.category-controls{flex-direction:row;flex-wrap:wrap;gap:8px}.category-button{width:auto;padding:10px 12px;gap:8px;min-height:44px;border-color:var(--line)}.category-button span{margin-left:4px}.category-button .icon{width:18px;height:18px}.rail-note{display:none}.directory-main{padding:26px 0}.directory-heading h1{font-size:40px}.directory-heading .lede{font-size:16px}.results-heading{gap:12px}.results-heading h2{font-size:21px}.results-heading p{font-size:11px}.problem-row{grid-template-columns:26px minmax(0,1fr) 18px;gap:12px;padding:16px 12px}.row-number{font-size:24px}.row-copy h2{font-size:15px}.row-copy p{font-size:12px}.directory-tool{padding:22px}.search-empty .btn{margin-bottom:18px}.search-empty>a{display:block}.reading-page .article-layout{display:block}.reading-page .article-body{margin:0 -20px;padding:26px 20px;font-size:16px;line-height:1.85}.reading-page .article-header h1{font-size:36px}.reading-page .article-meta{font-size:11px;gap:10px 18px}.reading-page .article-body h2{font-size:24px}.reading-page .answer{padding:18px}.reading-page .diagram{padding:16px}.reading-page .related{margin-top:36px}}
@media(prefers-reduced-motion:no-preference){a,button{transition:background-color .15s,border-color .15s,color .15s}}

/* Extended home: practical field notes, reading routes and scope questions. */
.field-note-cover{display:block;width:calc(100% + 64px);max-width:none;height:300px;object-fit:cover;margin:-28px -32px 26px;background:var(--panel)}.field-note-card{overflow:hidden}.path-cover{display:block;width:100%;height:210px;object-fit:cover;margin-bottom:24px;background:var(--panel)}.art-credit{display:block;font:11px/1.5 ui-monospace,monospace;letter-spacing:0;text-transform:none;color:var(--muted);margin-top:12px}
.home-long-section{padding:54px 0 60px}.home-long-section .section-title{margin:0 0 28px;padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.home-long-section .section-title h2{font:600 28px/1.3 Oswald,sans-serif;letter-spacing:.02em;text-transform:uppercase;display:flex;align-items:center;gap:22px;margin:0}.home-long-section .section-title p{margin:0;font:11px/1.6 ui-monospace,monospace;text-transform:uppercase}.section-link{display:inline-flex;align-items:center;gap:12px;font-size:13px;color:var(--amber);text-decoration:none}.section-link .icon{width:18px;height:18px}.library-intro{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;margin:30px 0}.library-intro .eyebrow{padding-top:6px}.library-intro>p:last-child{font-size:17px;color:var(--muted);max-width:580px;margin:0}.home-guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}.field-note-card{padding:28px 32px;background:var(--bg);display:flex;flex-direction:column;text-decoration:none;min-height:260px}.field-note-card:hover{background:var(--panel);color:var(--ink)}.note-topline{display:flex;align-items:center;gap:18px;margin-bottom:18px;color:var(--muted);font:11px/1.5 ui-monospace,monospace}.note-number{font:500 34px/1 Oswald,sans-serif;color:var(--amber)}.field-note-card h3{font:600 25px/1.35 Oswald,sans-serif;letter-spacing:0;margin-bottom:12px}.field-note-card>p{font-size:14px;line-height:1.75;color:var(--muted);max-width:510px;margin-bottom:22px}.note-read{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--amber);margin-top:auto}.note-read .icon{width:18px;height:18px}.home-paths{padding-top:0}.base-path-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin-top:34px}.base-path{padding:6px 30px 0 0;border-right:1px solid var(--line);display:flex;flex-direction:column}.base-path:last-child{border-right:0;padding-right:0}.path-icon{width:40px;height:40px;filter:invert(83%) sepia(69%) saturate(519%) hue-rotate(335deg) brightness(103%) contrast(101%);margin-bottom:18px}.base-path h3{font:600 28px/1.3 Oswald,sans-serif;letter-spacing:0;margin-bottom:12px}.base-path>p{font-size:14px;color:var(--muted);min-height:78px;margin-bottom:24px}.base-path ol{list-style:none;margin:0 0 28px;padding:0}.base-path li{border-top:1px solid var(--line)}.base-path li:last-child{border-bottom:1px solid var(--line)}.base-path li a{display:flex;align-items:center;gap:14px;padding:14px 0;text-decoration:none;font-size:13px;line-height:1.6;min-height:56px}.base-path li a>span{font:11px ui-monospace,monospace;color:var(--amber)}.base-path li a>.icon{margin-left:auto;flex-shrink:0;width:18px;height:18px}.path-all{display:inline-flex;align-items:center;gap:10px;color:var(--amber);font-size:13px;margin-top:auto;text-decoration:none}.path-all .icon{width:18px;height:18px}.home-questions{padding:0 0 54px}.questions-layout{display:grid;grid-template-columns:.85fr 1.3fr;gap:70px;padding-top:12px}.field-scope{padding-right:36px;border-right:1px solid var(--line)}.field-scope h3{font:600 38px/1.2 Oswald,sans-serif;letter-spacing:-.01em;margin:20px 0}.field-scope>p:not(.eyebrow){color:var(--muted);font-size:14px;max-width:350px}.scope-record{display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px 20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;margin:24px 0;font:11px ui-monospace,monospace;color:var(--muted)}.scope-record strong{font-size:16px;color:var(--amber)}.field-scope>a{display:inline-flex;align-items:center;gap:12px;font-size:13px;color:var(--amber)}.field-scope>a .icon{width:18px;height:18px}.home-faq-list details{border-bottom:1px solid var(--line)}.home-faq-list details:first-child{border-top:1px solid var(--line)}.home-faq-list summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 0;font-size:16px;font-weight:600;cursor:pointer;min-height:68px}.home-faq-list summary::-webkit-details-marker{display:none}.home-faq-list summary:hover{color:var(--amber)}.home-faq-list summary:focus-visible{outline:3px solid var(--amber);outline-offset:4px}.faq-toggle{width:10px;height:10px;flex-shrink:0;border-right:2px solid var(--amber);border-bottom:2px solid var(--amber);transform:rotate(45deg);margin-right:6px}.home-faq-list details[open] .faq-toggle{transform:rotate(225deg)}.faq-answer{padding:0 28px 22px 0}.faq-answer p{font-size:14px;line-height:1.8;color:var(--muted);margin:0}.faq-answer a{color:var(--amber)}
@media(max-width:1000px){.home-long-section .section-title h2{font-size:25px}.home-long-section .section-title{align-items:center}.home-long-section .section-title p{max-width:240px;text-align:right}.base-path-grid{gap:22px}.base-path{padding-right:20px}.base-path h3{font-size:25px}.base-path>p{min-height:116px}.questions-layout{gap:36px;grid-template-columns:.85fr 1.3fr}.field-scope{padding-right:24px}.field-scope h3{font-size:32px}}
@media(max-width:720px){.home-long-section{padding:34px 0 40px}.home-long-section .section-title{display:block;margin-bottom:24px}.home-long-section .section-title h2{font-size:23px;gap:14px}.home-long-section .section-title p{display:none}.section-link{margin:14px 0 2px}.library-intro{display:block;margin:22px 0}.library-intro .eyebrow{font-size:11px;margin-bottom:12px}.library-intro>p:last-child{font-size:15px}.home-guide-grid{grid-template-columns:1fr}.field-note-card{padding:24px 20px;min-height:0}.field-note-card h3{font-size:24px}.field-note-card>p{font-size:14px}.home-paths{padding-top:0}.base-path-grid{grid-template-columns:1fr;gap:32px}.base-path{padding:0 0 28px;border-right:0;border-bottom:1px solid var(--line)}.base-path:last-child{border-bottom:0;padding-bottom:0}.base-path h3{font-size:27px}.base-path>p{min-height:0;margin-bottom:20px}.base-path ol{margin-bottom:20px}.base-path li a{font-size:14px;min-height:56px}.questions-layout{display:block;padding-top:0}.field-scope{border-right:0;padding:0 0 32px}.field-scope h3{font-size:32px}.scope-record{max-width:420px}.home-questions{padding-top:0}.home-faq-list summary{font-size:15px;gap:18px;padding:20px 0}.faq-answer{padding-right:0}}
@media(max-width:1000px){.field-note-cover{height:230px}.path-cover{height:160px}}
@media(max-width:720px){.field-note-cover{width:calc(100% + 40px);height:210px;margin:-24px -20px 22px}.path-cover{height:210px}.art-credit{margin-top:8px}}