:root{--pomace:#1E2417;--pomace2:#2A331F;--lichen:#ECEFE0;--lichen2:#E1E7CF;--panel:#F6F7EC;--line:#C5CBAC;--ink:#161C10;--muted:#4B5340;--leaf:#4F6B22;--leaf2:#9DAF5B;--amber:#E2A92B;--amberInk:#7A4B00;--serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;--sans:"Avenir Next","Segoe UI","Helvetica Neue",Arial,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--lichen);color:var(--ink);font:17px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--leaf)}
img,svg{max-width:100%}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;z-index:20}
.skip:focus{left:8px}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}
.narrow{max-width:780px}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.15;margin:0 0 .5em;color:var(--pomace)}
h1{font-size:clamp(2rem,4.4vw,3.2rem)}
h2{font-size:clamp(1.5rem,2.6vw,2rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.small{font-size:.9rem;color:var(--muted)}
.lead{font-size:1.2rem;max-width:42em}
/* header */
.site-header{background:var(--lichen);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.wordmark{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--serif);font-size:1.4rem;font-weight:600;color:var(--pomace)}
.mark{width:28px;height:28px;color:#556B2F}
.nav{display:flex;align-items:center;gap:26px}
.nav a{text-decoration:none;color:var(--ink);padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{border-color:var(--leaf2)}
.nav a[aria-current=page]{border-color:var(--amber)}
.nav .lang{border:1.5px solid var(--leaf);padding:3px 10px;border-radius:3px;font-weight:600;font-size:.85rem;color:var(--leaf)}
.menu{display:none;background:none;border:1.5px solid var(--pomace);border-radius:3px;padding:6px 12px;font:inherit;color:var(--pomace)}
/* hero */
.hero{color:#F3F1E4;padding:72px 0 56px;background-color:var(--pomace);background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .62  0 0 0 0 .55  0 0 0 0 .33  0 0 0 .20 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
.hero h1{color:#F6F4E8;max-width:21ch;margin-bottom:.4em}
.hero .lead{color:#CFD4BC;margin-bottom:1.4em}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:48px}
.btn{display:inline-block;padding:.8em 1.4em;border-radius:3px;font-weight:600;text-decoration:none;border:1.5px solid transparent;font:inherit;font-weight:600;cursor:pointer}
.btn.primary{background:var(--amber);color:var(--pomace)}
.btn.primary:hover{background:#F0BC45}
.btn.ghost{border-color:#CFD4BC;color:#F3F1E4}
.btn.ghost:hover{background:rgba(255,255,255,.08)}
.comp{margin:0;max-width:880px}
.comp-bar{display:flex;height:56px;border-radius:3px;overflow:hidden;background:#11160D}
.seg{display:block;width:calc(var(--w)*1%);animation:grow 1.2s cubic-bezier(.2,.7,.2,1) both}
.seg.fibre{background:#9DAF5B}.seg.other{background:#6B7A3C}.seg.ash{background:#B9B59B}.seg.protein{background:#E2A92B}.seg.fat{background:#F2D27A}
@keyframes grow{from{width:0}}
.comp-legend{list-style:none;display:flex;flex-wrap:wrap;gap:8px 22px;margin:14px 0 8px;padding:0;font-size:.95rem}
.sw{display:inline-block;width:12px;height:12px;border-radius:2px;margin-right:8px;vertical-align:-1px}
.sw.fibre{background:#9DAF5B}.sw.other{background:#6B7A3C}.sw.ash{background:#B9B59B}.sw.protein{background:#E2A92B}.sw.fat{background:#F2D27A}
.comp figcaption{font-size:.85rem;color:#B7BCA3}
/* sections */
.section{padding:64px 0}
.section.alt{background:var(--lichen2)}
.two{display:grid;grid-template-columns:1fr 2fr;gap:48px}
.intro{max-width:46em;color:var(--muted)}
.bring{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:28px 36px}
.bring dt{font-family:var(--serif);font-weight:600;font-size:1.2rem;color:var(--pomace);margin-bottom:4px}
.bring dd{margin:0;color:var(--muted)}
.plain{margin:0;padding-left:1.1em}
.plain li{margin:0 0 .6em}
.steps{margin:0;padding:0;list-style:none;counter-reset:s;display:grid;gap:24px}
.steps li{counter-increment:s;padding-left:54px;position:relative}
.steps li::before{content:counter(s);position:absolute;left:0;top:-2px;width:36px;height:36px;border-radius:50%;background:var(--pomace);color:var(--amber);font:600 1.1rem var(--serif);display:grid;place-items:center}
.steps h3{margin-bottom:.2em}.steps p{margin:0;color:var(--muted)}
.band{background:var(--pomace);color:#F3F1E4;padding:56px 0}
.band h2{color:#F6F4E8;max-width:24em}
/* species index (ration sheet) */
.index{list-style:none;margin:28px 0 0;padding:0;border-top:2px solid var(--pomace)}
.index li{border-bottom:1px solid var(--line)}
.index a{display:grid;grid-template-columns:190px 1fr 170px 200px;gap:8px 24px;align-items:baseline;padding:18px 6px;text-decoration:none;color:var(--ink)}
.index a:hover{background:var(--lichen2)}
.ix-name{font-family:var(--serif);font-size:1.35rem;font-weight:600;color:var(--pomace)}
.ix-text{color:var(--muted)}
.ix-rate{text-align:right}.ix-rate b{font:600 1.4rem var(--serif);color:var(--amberInk)}
.research{display:inline-flex;align-items:center;gap:8px;font-size:.85rem;color:var(--muted)}
.rbars{display:inline-flex;gap:3px}.rbars i{display:block;width:14px;height:7px;background:var(--line);border-radius:1px}.rbars i.on{background:var(--leaf)}
.legend{list-style:none;display:flex;flex-wrap:wrap;gap:12px 32px;padding:0;margin:8px 0 0}
/* page head */
.page-head{background:var(--lichen2);padding:48px 0 36px;border-bottom:1px solid var(--line)}
.page-head h1{margin-bottom:.3em}
.crumbs{font-size:.9rem;color:var(--muted);margin-bottom:14px}.crumbs a{color:var(--muted)}
/* species page */
.sp{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:56px;align-items:start}
.sp h2{margin-top:1.8em;border-top:1px solid var(--line);padding-top:.8em}
.sp-main>.summary+h2{margin-top:1.4em}
.summary{font-size:1.15rem;max-width:40em}
.evidence{list-style:none;margin:0;padding:0}
.evidence li{padding:14px 0;border-bottom:1px solid var(--line)}
.evidence b{display:block;font-weight:600}
.evidence span{display:block;font-size:.92rem;color:var(--muted)}
.ranges{margin-top:10px}
.rr,.axis{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,2fr) 90px;gap:16px;align-items:center}
.rr{padding:9px 0;border-bottom:1px solid var(--line)}
.rl{font-size:.95rem}
.rt{position:relative;height:20px;background:#D8DEC0;border-radius:2px}
.rf{position:absolute;top:0;bottom:0;border-radius:2px;background:var(--amber)}
.rf.practice{background:repeating-linear-gradient(135deg,#E2A92B 0 5px,#F6E6B8 5px 10px)}
.rv{font:600 1rem var(--serif);color:var(--amberInk);text-align:right}
.axis{font-size:.8rem;color:var(--muted);margin-top:4px}
.axis span{grid-column:2;grid-row:1}.axis span:first-child{justify-self:start}.axis span:last-child{justify-self:end}
.callout{border-left:4px solid var(--amber);background:var(--panel);padding:14px 18px;margin:18px 0}
.refs{padding-left:1.2em;font-size:.9rem;color:var(--muted)}.refs li{margin-bottom:.6em;overflow-wrap:anywhere}
.sp-side{position:sticky;top:90px;background:var(--panel);border:1px solid var(--line);padding:24px;border-radius:3px}
.figure .fl{display:block;color:var(--muted);font-size:.9rem}
.figure b{display:block;font:600 2.3rem/1.1 var(--serif);color:var(--amberInk);margin:4px 0 14px}
.side-res{margin-bottom:20px}
/* product + forms */
.spec{width:100%;border-collapse:collapse}
.spec th,.spec td{text-align:left;padding:12px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.spec th{font-weight:600;width:48%}
.form{display:grid;gap:18px;max-width:560px}
.form label{display:grid;gap:6px;font-weight:600}
.form input,.form select,.form textarea{font:inherit;padding:.7em .8em;border:1.5px solid #9AA37D;border-radius:3px;background:#fff;color:var(--ink)}
.mail{font:600 1.3rem var(--serif)}
details{border-bottom:1px solid var(--line);padding:14px 0}
summary{cursor:pointer;font:600 1.15rem var(--serif);color:var(--pomace);list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:1.4rem;color:var(--leaf);line-height:1}
details[open] summary::after{content:"−"}
details p{margin:.8em 0 0;color:var(--muted);max-width:44em}
mark{background:#FFE9A6;padding:0 3px}
.prose h2{font-size:1.3rem;margin-top:1.6em}
/* footer */
.site-footer{background:var(--pomace);color:#C9CDB5;padding:36px 0;font-size:.9rem}
.site-footer a{color:#E8E6D2}
.foot-note{max-width:60em}
@media (max-width:900px){
 .two,.sp{grid-template-columns:1fr;gap:28px}
 .sp-side{position:static}
 .index a{grid-template-columns:1fr auto;grid-template-areas:"n r" "t t" "s s"}
 .ix-name{grid-area:n}.ix-rate{grid-area:r}.ix-text{grid-area:t}.ix-res{grid-area:s}
 .bring{grid-template-columns:1fr}
}
@media (max-width:720px){
 .menu{display:block}
 .nav{display:none;position:absolute;left:0;right:0;top:64px;background:var(--lichen);flex-direction:column;align-items:flex-start;padding:16px 24px;border-bottom:1px solid var(--line);gap:12px}
 .nav[data-open=true]{display:flex}
 .hero{padding:48px 0 40px}.section{padding:44px 0}
 .rr,.axis{grid-template-columns:1fr 80px}
 .rl{grid-column:1/-1}.rt{grid-column:1}.rv{grid-column:2}.axis span{grid-column:1}
}
@media (prefers-reduced-motion:reduce){.seg{animation:none}html{scroll-behavior:auto}}