:root{--bg:#f8f5ec;--surface:#fffdf6;--ink:#3b2a1e;--muted:#6b5a48;--accent:#3a6b2f;--accent-ink:#ffffff;--accent2:#e9c86a;--line:#e4dcc8;--hero-ink:#fffdf6;--r:12px;--maxw:1180px;--measure:68ch;--hf:'Alegreya', Georgia, serif;--bf:'Alegreya Sans', 'Segoe UI', sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:18px/1.65 var(--bf)}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-underline-offset:.18em}
h1,h2,h3,h4{font-family:var(--hf);line-height:1.18;margin:1.6em 0 .5em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.6rem);margin-top:0}
h2{font-size:clamp(1.4rem,3vw,2rem)}h3{font-size:1.2rem}
p,ul,ol,table,details{margin:0 0 1.1em}
.wrap{max-width:max(var(--maxw),min(88vw,1760px));margin:0 auto;padding:0 20px}
@media(min-width:1800px){body article.prose>:is(p,ul,ol,h2,h3,h4,blockquote,dl,details,.callout,.disclosure,.table-wrap){max-width:52rem}}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:var(--surface);padding:8px;z-index:9}
header.site{border-bottom:1px solid var(--line);background:var(--surface)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}
.brand{font-family:var(--hf);font-weight:800;font-size:1.25rem;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:10px}
.brand svg{flex:none}
nav.main ul{list-style:none;display:flex;flex-wrap:wrap;gap:4px 18px;margin:0;padding:0}
nav.main a{color:var(--ink);text-decoration:none;font-size:.95rem;padding:4px 0;border-bottom:2px solid transparent}
nav.main a[aria-current]{border-color:var(--accent)}
.menu-btn{display:none}
@media(max-width:760px){.menu-btn{display:inline-block;background:none;border:1px solid var(--line);color:var(--ink);border-radius:var(--r);padding:6px 12px;font:inherit}
nav.main{width:100%;display:none}nav.main.open{display:block}nav.main ul{flex-direction:column;gap:6px}}
.hero{position:relative;overflow:hidden}
.hero .wrap{padding-top:56px;padding-bottom:56px}
.hero .lead{font-size:1.18rem;color:var(--muted);max-width:60ch}
.hero.full{color:var(--hero-ink);min-height:440px;display:flex;align-items:flex-end}
.hero.full img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero.full::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.62))}
.hero.full .wrap{position:relative;z-index:1;width:100%}.hero.full .lead{color:inherit;opacity:.92}
.hero.split .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero.split img{border-radius:var(--r);aspect-ratio:4/3;object-fit:cover;width:100%}
.hero.banner img{width:100%;max-height:380px;object-fit:cover;border-radius:var(--r);margin-top:28px}
.hero.plain{background:var(--surface);border-bottom:1px solid var(--line)}
@media(max-width:760px){.hero.split .wrap{grid-template-columns:1fr}.hero.full{min-height:340px}.hero .wrap{padding-top:36px;padding-bottom:36px}}
.page{display:grid;gap:48px;padding-top:40px;padding-bottom:64px}
.page.toc-layout{grid-template-columns:220px minmax(0,1fr)}
.page.toc-layout .toc{position:sticky;top:20px;align-self:start;font-size:.92rem;border-left:3px solid var(--accent);padding-left:14px}
.page.toc-layout .toc ul{list-style:none;padding:0;margin:0}.page.toc-layout .toc li{margin:.35em 0}
.page.toc-layout .toc a{color:var(--muted);text-decoration:none}
@media(max-width:860px){.page.toc-layout{grid-template-columns:1fr}.page.toc-layout .toc{position:static}}
/* Content uses the full container width (cards, grids, tables); only running text keeps a readable measure. */
article.prose{max-width:none;min-width:0}
article.prose>:is(p,ul,ol,h2,h3,h4,blockquote,dl,details,.callout,.disclosure,.table-wrap){max-width:47.5rem;margin-left:auto;margin-right:auto}
.page.toc-layout article.prose>*{margin-left:0;margin-right:0}
/* A heading that introduces a full-width block (cards, grid, table) lines up with that block, not the text column. */
body article.prose>:is(h2,h3):has(+ :is(.cards,nav,div,table,section,ul.grid)){max-width:none;margin-left:0;margin-right:0}
.page.wide article.prose>*{max-width:none}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin:0 0 1.4em}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.card h3{margin-top:0}.card p:last-child{margin-bottom:0}
a.card{display:block;color:var(--ink);text-decoration:none}a.card:hover{border-color:var(--accent)}
.callout{border-left:4px solid var(--accent2);background:var(--surface);padding:14px 18px;border-radius:0 var(--r) var(--r) 0;margin:0 0 1.2em}
.table-wrap{overflow-x:auto;margin:0 0 1.2em}
table{border-collapse:collapse;width:100%;font-size:.95rem}
th,td{border-bottom:1px solid var(--line);padding:9px 10px;text-align:left;vertical-align:top}
th{font-family:var(--hf);background:var(--surface)}
details{border:1px solid var(--line);border-radius:var(--r);padding:10px 16px;background:var(--surface)}
summary{cursor:pointer;font-weight:600}
.steps{counter-reset:s;list-style:none;padding:0}.steps li{counter-increment:s;position:relative;padding-left:44px;margin-bottom:1em}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-weight:700;font-size:.9rem}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);padding:10px 18px;border-radius:var(--r);text-decoration:none;font-weight:600;border:0;font:inherit;cursor:pointer}
.aff{border:1px dashed var(--accent);border-radius:var(--r);padding:16px 18px;margin:0 0 1.2em;background:var(--surface)}
.aff .tag{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.disclosure{font-size:.88rem;color:var(--muted);border:1px solid var(--line);border-radius:var(--r);padding:10px 14px;margin:0 0 1.6em}
.meta{font-size:.88rem;color:var(--muted)}
dl dt{font-family:var(--hf);font-weight:700;margin-top:1em}dl dd{margin:.2em 0 0 0;color:var(--ink)}
footer.site{border-top:1px solid var(--line);background:var(--surface);font-size:.92rem;color:var(--muted)}
footer.site .wrap{padding-top:32px;padding-bottom:32px;display:grid;gap:18px}
footer.site ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px 18px}
footer.site a{color:var(--muted)}
.ap header.site{background:#3b2a1e;border-bottom:6px solid #e9c86a}
.ap header.site .wrap{padding-top:16px;padding-bottom:16px}
.ap .brand{color:#fffdf6;font-size:1.45rem;font-weight:800;letter-spacing:0}
.ap nav.main ul{gap:6px}
.ap nav.main a{color:#f3e6c4;font-weight:500;padding:6px 14px;border:0;border-radius:999px}
.ap nav.main a:hover{background:rgba(233,200,106,.16);color:#fff}
.ap nav.main a[aria-current]{background:#e9c86a;color:#3b2a1e}
.ap .menu-btn{color:#f3e6c4;border-color:#6b5a48}
@media(max-width:760px){.ap nav.main ul{padding-top:8px}.ap nav.main a{display:inline-block}}
.ap h1,.ap h2,.ap h3{color:#2f3f1f}
.ap h1{letter-spacing:-.015em;line-height:1.08}
.ap .hero{background:linear-gradient(180deg,#e9efdb 0%,#f3f1e2 100%);border-bottom:1px solid #d9dfc6}
.ap .hero::before{content:"";position:absolute;left:0;right:0;bottom:0;height:14px;background:repeating-linear-gradient(100deg,rgba(58,107,47,.16) 0 3px,transparent 3px 11px)}
.ap .hero .wrap{padding-top:64px;padding-bottom:70px}
.ap .hero .kicker{display:inline-block;background:#e9c86a;color:#3b2a1e;font-weight:700;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;padding:4px 12px;border-radius:999px;margin-bottom:1em}
.ap .hero .lead{color:#55473a;font-size:1.22rem}
.ap .hero.split img{border-radius:18px;box-shadow:16px 16px 0 #e9c86a;aspect-ratio:3/2}
.ap.p-index .hero.plain .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);grid-template-rows:1fr auto auto auto 1fr;column-gap:56px}
.ap.p-index .hero.plain .wrap>.kicker{grid-column:1;grid-row:2}
.ap.p-index .hero.plain .wrap>h1{grid-column:1;grid-row:3}
.ap.p-index .hero.plain .wrap>.lead{grid-column:1;grid-row:4}
.ap.p-index .hero.plain .wrap>.ls{grid-column:2;grid-row:1 / -1;margin:0}
.ap.p-index .hero.plain .wrap>.kicker{justify-self:start}
@media(max-width:860px){.ap.p-index .hero.plain .wrap{grid-template-columns:1fr;grid-template-rows:none}.ap.p-index .hero.plain .wrap>*{grid-column:1 !important;grid-row:auto !important}.ap.p-index .hero.plain .wrap>.ls{margin-top:24px}}
.ap .prose h2{position:relative;padding-left:26px}
.ap .prose h2::before{content:"";position:absolute;left:0;top:.42em;width:14px;height:14px;border-radius:0 70% 0 70%;background:#3a6b2f;box-shadow:3px 3px 0 #e9c86a}
.ap .cards{gap:20px}
.ap .card{border:1px solid var(--line);border-top:5px solid #3a6b2f;border-radius:14px;background:var(--surface)}
.ap a.card{transition:transform .15s,box-shadow .15s}
.ap a.card:hover{transform:translateY(-3px);box-shadow:0 12px 24px rgba(59,42,30,.10);border-color:#cbbf9f;border-top-color:#e9c86a}
.ap .card h3{margin-bottom:.3em}
.ap .callout{background:#fbf3d9;border-left:0;border:1px solid #ecd798;border-radius:14px;padding:16px 20px}
.ap .callout::before{content:"Ask your vet";display:block;font-family:var(--hf);font-weight:800;color:#6a4f12;margin-bottom:.2em}
.ap .callout.warn{background:#f7e7df;border-color:#e7c3b1}
.ap .callout.warn::before{content:"Go now";color:#8a2f17}
.ap .callout.note::before{content:"Good to know";color:#2f3f1f}
.ap .callout.note{background:#edf2e1;border-color:#d0dbb7}
.ap th{background:#e9efdb;color:#2f3f1f;font-family:var(--bf);font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em}
.ap td{border-bottom:1px solid var(--line)}
.ap .table-wrap{border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.ap .table-wrap table{margin:0}
.ap details{border-radius:12px;margin-bottom:.7em}
.ap summary{font-family:var(--hf);font-weight:700;color:#2f3f1f}
.ap .steps li::before{background:#e9c86a;color:#3b2a1e;border-radius:10px 2px 10px 2px}
.ap .ccs{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px;margin:0 0 1.6em}
.ap .cc{display:flex;flex-direction:column;background:var(--surface);border:1px solid #ddd3bb;border-radius:16px;overflow:hidden;box-shadow:0 1px 0 #ddd3bb}
.ap .cc header{background:#3a6b2f;color:#fffdf6;padding:14px 18px 12px;position:relative}
.ap .cc header::after{content:"";position:absolute;left:0;right:0;bottom:-5px;height:5px;background:#e9c86a}
.ap .cc-g{margin:0;font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#f6e3a8}
.ap .cc h3{margin:.1em 0 0;color:#fffdf6;font-size:1.45rem}
.ap .cc dl{margin:0;padding:16px 18px 6px;display:grid;gap:10px;flex:1}
.ap .cc dl div{display:grid;grid-template-columns:92px 1fr;gap:10px;align-items:baseline;padding-bottom:9px;border-bottom:1px dashed #e4dcc8}
.ap .cc dl div:last-child{border-bottom:0}
.ap .cc dt{margin:0;font-family:var(--bf);font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.ap .cc dd{margin:0;font-size:.98rem;line-height:1.4}
.ap .lbar{display:block;position:relative;height:8px;margin-top:7px;border-radius:4px;background:repeating-linear-gradient(90deg,#efe8d6 0 calc(20% - 1px),#ddd3bb calc(20% - 1px) 20%)}
.ap .lbar i{position:absolute;top:0;bottom:0;border-radius:4px;background:#3a6b2f}
.ap .cc-more{display:block;padding:11px 18px;border-top:1px solid #e4dcc8;background:#f6f1e1;font-weight:700;text-decoration:none}
.ap .cc-more:hover{background:#e9efdb}
.ap .cc-more::after{content:" \203A"}
.ap .ls{background:var(--surface);border:1px solid #ddd3bb;border-radius:16px;padding:18px 20px 12px;margin:0 0 1.6em;box-shadow:12px 12px 0 rgba(233,200,106,.55)}
.ap .ls figcaption{font-family:var(--hf);font-weight:800;font-size:1.15rem;color:#2f3f1f;margin-bottom:10px}
.ap .ls ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.ap .ls li{display:grid;grid-template-columns:118px 1fr 62px;gap:10px;align-items:center;font-size:.9rem}
.ap .ls .n{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ap .ls .t{position:relative;height:12px;border-radius:6px;background:repeating-linear-gradient(90deg,#f1ebda 0 calc(20% - 1px),#e2d9c2 calc(20% - 1px) 20%)}
.ap .ls .t i{position:absolute;top:0;bottom:0;border-radius:6px;background:linear-gradient(90deg,#3a6b2f,#5d8c3e)}
.ap .ls .v{font-variant-numeric:tabular-nums;color:var(--muted);text-align:right;font-size:.82rem}
.ap .ls .ax{display:grid;grid-template-columns:118px 1fr 62px;gap:10px;margin:6px 0 0;font-size:.72rem;color:var(--muted)}
.ap .ls .sc{display:flex;justify-content:space-between}
.ap .ls .sc span{width:0;display:flex;justify-content:center;white-space:nowrap}
@media(max-width:480px){.ap .ls li,.ap .ls .ax{grid-template-columns:96px 1fr 50px;gap:8px}.ap .ls{padding:16px 14px 10px}}
.ap .ph{margin:0 0 1.6em}
.ap .ph img{border-radius:16px;aspect-ratio:16/8;object-fit:cover;width:100%}
.ap .ph figcaption{font-size:.88rem;color:var(--muted);margin-top:.5em}
.ap footer.site{background:#3b2a1e;color:#e8dcc2;border-top:6px solid #3a6b2f}
.ap footer.site a{color:#e9c86a}
.ap .page.toc-layout .toc{border-left:3px solid #e9c86a}
.ap .page.toc-layout .toc strong{font-family:var(--hf);color:#2f3f1f}
@media(min-width:1800px){.ap{font-size:19px}.ap .ccs{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}}