/* YoGecko field-journal direction: crisp type, open pages, tactile editorial rules. */
:root{--bg:#fff9ef;--paper:#fff;--ink:#292c2a;--muted:#615d53;--forest:#2c332d;--line:#d6c8b6;--lime:#f2d69a;--orange:#a83d27;--pale:#f7ead7;--shadow:none}
html{scroll-padding-top:115px}body{background:var(--bg);color:var(--ink);line-height:1.72}
a{color:#a53c28}a:hover{color:#82311f}:focus-visible{outline-color:#bb492c}
.shell{width:min(100% - 88px,1380px)}
h1,h2,h3,.display{letter-spacing:-.062em}h1{line-height:.99}h2{line-height:1.04}h3{line-height:1.14}
.topbar{background:#fff9eff7;border-bottom:1px solid #d6c8b6}
.topbar .shell{min-height:94px}
.wordmark{display:inline-flex;align-items:center;gap:12px;font:700 1.48rem/1.1 'DM Sans',system-ui,sans-serif;letter-spacing:-.045em;white-space:nowrap}.wordmark img{width:58px;height:58px;flex:none;object-fit:contain}.wordmark b{font-weight:700;color:#b64229}.wordmark .domain{font-size:.78em;font-weight:600;letter-spacing:-.025em;color:#51473b}
.footer .wordmark{color:#fff}.footer .wordmark b{color:#efbb62}
.footer .wordmark .domain{color:#f4d49a}
.footer .wordmark img{background:#fff9ef;padding:3px;border-radius:3px}
.topbar nav{gap:clamp(10px,1.5vw,26px)}
.topbar nav a{font-size:.78rem;letter-spacing:.095em;text-transform:uppercase}
.topbar nav a[aria-current]{text-underline-offset:10px}
.topbar nav a:hover,.topbar nav a[aria-current]{color:var(--orange)}
.eyebrow{font-size:.77rem;letter-spacing:.17em;color:var(--orange)}
.eyebrow:before{width:0;margin:0}
.lede{color:#615d53}
.button{border-radius:3px;min-height:52px;padding:12px 22px;background:var(--forest);border-color:var(--forest)}
.button:hover{background:#3c4a3f;border-color:#3c4a3f}
.button.ghost{border-color:var(--forest);background:transparent}
.button.ghost:hover{background:#f6e7ce}
.actions{gap:12px}
.hero{padding:54px 0 100px}
.hero-grid{grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:clamp(32px,5vw,88px)}
.hero-copy{padding:16px 0}
.hero h1{font-size:clamp(4.3rem,7.4vw,8.1rem);max-width:840px;margin:24px 0 28px}
.hero .lede{font-size:clamp(1.17rem,1.8vw,1.55rem);max-width:680px}
.hero-visual img{aspect-ratio:.82;object-position:56% center;border-radius:2px;box-shadow:none}
.image-note{position:static;max-width:none;background:transparent;padding:14px 0 0;border-top:1px solid var(--line);border-radius:0;box-shadow:none;margin-top:18px;color:var(--muted);font-size:.83rem;font-weight:500}
.image-note strong{display:inline;font:700 .83rem/1.4 'DM Sans',system-ui,sans-serif;letter-spacing:0;color:var(--ink);margin:0 9px 0 0}
.hero-proof{margin-top:54px;padding-top:20px;border-top:1px solid var(--line);gap:0;justify-content:space-between}
.hero-proof span{width:33%;max-width:none;padding:0 20px;border-left:1px solid var(--line);font-size:.76rem;text-transform:uppercase;letter-spacing:.08em}
.hero-proof span:first-child{padding-left:0;border-left:0}
.section{padding:110px 0}.section.tint{background:var(--pale)}
.section-head{align-items:start;grid-template-columns:1fr minmax(260px,.54fr);gap:clamp(36px,7vw,116px);margin-bottom:48px}
.section-head h2{max-width:820px}.section-head p{padding-top:25px;font-size:1.05rem}
.feature-grid{display:block;border-bottom:1px solid var(--line)}
.feature{display:grid;grid-template-columns:92px minmax(220px,.75fr) minmax(260px,1fr) 160px;gap:clamp(15px,2.8vw,40px);align-items:center;min-height:0;background:transparent;border:0;border-top:1px solid var(--line);border-radius:0;box-shadow:none;padding:38px 0}
.feature:hover{transform:none;box-shadow:none}
.feature .number{font-size:1.45rem;margin:0;align-self:start;padding-top:8px}
.feature h3{font:600 clamp(2rem,2.7vw,3rem)/1.08 Fraunces,Georgia,serif;letter-spacing:-.055em;margin:0}
.feature p{margin:0}
.feature a{margin:0;justify-self:end;text-align:right}
.statement{padding:96px 0;background:#f2d69a;border-color:#d5b87f}
.statement p{font-size:clamp(2.5rem,5.6vw,6.2rem);max-width:1300px}.statement em{color:#b24529}
.split{gap:clamp(25px,4vw,64px)}
.callout{border-radius:2px;background:#f2d69a;padding:clamp(35px,4vw,68px)}
.callout h2{max-width:670px}.callout p{color:#5d594d}
.visual-stack{gap:12px;align-items:start}.visual-stack img{height:330px;border-radius:2px;box-shadow:none}.visual-stack img:last-child{margin-top:82px}
.panel{border:1px solid var(--line);border-radius:2px;box-shadow:none;background:#fff;padding:clamp(28px,3vw,48px)}
.pagehead{background:#f7ead7;border-bottom:1px solid var(--line);padding:82px 0 70px}
.pagehead h1{max-width:1100px;font-size:clamp(3.8rem,6.6vw,7.1rem);margin:23px 0 28px}
.pagehead .lede{max-width:820px}
.breadcrumbs{font-size:.79rem;text-transform:uppercase;letter-spacing:.09em;gap:11px}
.species-grid{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:clamp(35px,6vw,100px);row-gap:0}
.species-card{background:transparent;border:0;border-top:1px solid var(--line);border-radius:0;box-shadow:none;padding:27px 6px 36px 0;min-height:270px}
.species-card:hover{transform:none;box-shadow:none}
.species-card .serial{margin-bottom:18px;color:var(--orange);font-size:.76rem}
.species-card h3{font:600 clamp(2.1rem,3.2vw,3.5rem)/1.03 Fraunces,Georgia,serif;letter-spacing:-.055em}
.species-card .latin{font-size:.83rem;margin:0 0 18px}
.species-card a{align-self:start}
.care-class{margin-top:74px;scroll-margin-top:120px}
.care-class:first-of-type{margin-top:0}
.care-class-head{display:grid;grid-template-columns:170px minmax(0,1fr);gap:28px;align-items:end;padding-bottom:24px;border-bottom:2px solid var(--forest)}
.care-class-head h2{font:600 clamp(3.2rem,5.5vw,5.8rem)/.95 'DM Sans',system-ui,sans-serif;letter-spacing:-.065em;margin:0}
.care-type{display:grid;grid-template-columns:170px minmax(0,1fr);gap:28px;padding:27px 0 10px;border-bottom:1px solid var(--line);scroll-margin-top:120px}
.care-type h3{font:700 1.02rem/1.4 'DM Sans',system-ui,sans-serif;letter-spacing:.055em;text-transform:uppercase;margin:3px 0 0}
.care-type .species-grid{min-width:0}
.care-type .species-card{border-top:0;padding-top:0;min-height:225px}
.care-type .species-card h4{font:500 clamp(2.1rem,3.2vw,3.5rem)/1.05 Fraunces,Georgia,serif;letter-spacing:-.03em;margin:0 0 13px}
.article-hero{gap:clamp(35px,5vw,80px);padding:74px 0 70px}
.article-hero h1{font-size:clamp(4rem,6.8vw,7.5rem);line-height:.98}
.article-hero img{height:510px;border-radius:2px}
.quickstrip{border-radius:0;background:transparent;border-top:3px solid var(--forest);border-bottom:1px solid var(--line);border-left:0;border-right:0}
.quickstrip div{padding:24px 21px;border-color:var(--line)}
.quickstrip div:first-child{padding-left:0}
.quickstrip span{color:#656055;font-size:.76rem}
.quickstrip strong{font-size:1.04rem;line-height:1.4}
.article-layout{grid-template-columns:210px minmax(0,850px);gap:clamp(40px,8vw,130px)}
.article-toc{top:130px;border-color:var(--forest)}
.article-toc a{line-height:1.45;padding:9px 0;font-size:.84rem}
.article-body section{scroll-margin-top:130px}
.article-body h2{font-size:clamp(2.3rem,3.7vw,3.8rem)}
.article-body p{font-size:1.05rem;line-height:1.82}
.article-body .sourcefoot,.sourcefoot{background:transparent;border-top:1px solid var(--line);padding:15px 0;color:var(--muted);font-size:.85rem}
.rhythm{gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.rhythm div{background:transparent;border-radius:0;padding:24px 20px 24px 0}
.rhythm div+div{border-left:1px solid var(--line);padding-left:20px}
.rhythm strong{color:var(--orange)}
.life-table th,.morph-table th{background:#f4dfbd}
.life-table tr:nth-child(even),.morph-table tbody tr:nth-child(even){background:#f7ead7}
.morph-group{scroll-margin-top:125px}
.morph-group h2{font-size:clamp(2.5rem,4vw,4rem)}
.tag{background:#f4d49a;color:#493b2b;border-radius:2px;font-size:.76rem;text-transform:uppercase;letter-spacing:.1em}
.anchor-nav a{border-radius:2px;background:transparent}
.note{background:#f2e5d3;border-radius:0}
.info,.warning{border-radius:0}
.empty-state{background:#f6e7ce;border-radius:2px}
.layout{gap:30px}
.field select,.field input,.share-url{border-radius:2px}
.remove{border-radius:2px}
.bar{border-radius:0}
.footer{background:#2c332d;padding:52px 0}
.footer a{color:#f4d49a}.footer p{color:#d4c6ae}
.footer nav a{font-size:.8rem;text-transform:uppercase;letter-spacing:.06em}
/* Genetics primer */
.genetics-opening{padding-bottom:88px}
.genetic-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:3px solid var(--forest);border-bottom:1px solid var(--line);margin-bottom:30px}
.genetic-steps article{padding:36px 32px 37px 0}
.genetic-steps article+article{border-left:1px solid var(--line);padding-left:32px}
.genetic-steps span{font-size:.76rem;font-weight:700;letter-spacing:.12em;color:var(--orange);text-transform:uppercase}
.genetic-steps h3{font:600 clamp(2.2rem,3vw,3.3rem)/1.05 Fraunces,Georgia,serif;margin:25px 0 13px}
.genetic-steps p{max-width:330px;color:var(--muted)}
.genotype-key{display:grid;grid-template-columns:repeat(3,1fr);margin:26px 0 34px;border-top:2px solid var(--forest);border-bottom:1px solid var(--line)}
.genotype-key div{padding:20px 15px 20px 0}
.genotype-key div+div{padding-left:15px;border-left:1px solid var(--line)}
.genotype-key b{display:block;font:600 2.3rem/1 Fraunces,Georgia,serif}
.genotype-key span{display:block;font-size:.78rem;color:var(--muted);margin-top:7px}
.inherit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line);margin:38px 0}
.inherit-grid .panel{border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:transparent;padding:35px 48px 42px 0}
.inherit-grid .panel:nth-child(odd){padding-left:28px}
.inherit-grid h3{font:600 clamp(1.8rem,2.5vw,2.8rem)/1.08 Fraunces,Georgia,serif;margin:22px 0 15px}
.inherit-grid p{max-width:500px}
.worked-pairing{grid-template-columns:minmax(0,1.15fr) minmax(330px,.75fr);align-items:start}
.punnett{border-collapse:collapse;width:min(100%,580px);table-layout:fixed;margin:25px 0 30px;text-align:center}
.punnett caption{text-align:left;font-size:.8rem;color:var(--muted);margin-bottom:8px}
.punnett th,.punnett td{padding:17px;border:1px solid #cbb697}
.punnett th{background:#f3e0bf;font-size:.82rem}
.punnett td{background:#fff;font:600 1.65rem/1 Fraunces,Georgia,serif}
.punnett td:last-child{background:#f6e8d0}
.punnett tr:last-child td:last-child{background:#f2d69a}
.odds-panel{margin-top:38px}.odds-panel h3{font-size:2.3rem;margin:15px 0 26px}
.odds-row{display:flex;justify-content:space-between;gap:25px;border-top:1px solid var(--line);padding:13px 0}
.odds-row strong{font-size:1.2rem;color:var(--orange)}
.odds-panel p{margin-top:23px}
.concept-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;border-top:2px solid var(--forest)}
.concept-grid article{padding:30px 26px 38px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column}
.concept-grid h3{font:600 clamp(1.7rem,2.2vw,2.5rem)/1.12 Fraunces,Georgia,serif;margin:21px 0 16px}
.concept-grid p{color:var(--muted)}
.concept-grid a{margin-top:auto}
.limits-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 60px;margin-top:70px}
.limits-grid>div{border-top:1px solid var(--line);padding:24px 0 0}
.limits-grid h3{font-size:1.5rem}
.limits-grid p{color:var(--muted)}
.section.deep .panel{color:var(--ink)}.section.deep .panel p{color:var(--muted)}
.section.deep a:not(.button){color:#f2d292}
.section.deep .panel a{color:#fff}
.section.deep h2{color:#fff}
.section.deep p{color:#ede0cc}
@media(max-width:1100px){
  .feature{grid-template-columns:62px minmax(180px,.8fr) minmax(220px,1.1fr);gap:24px}
  .feature a{grid-column:2 / -1;justify-self:start;text-align:left}
  .hero h1{font-size:clamp(4.1rem,7vw,6.2rem)}
}
@media(max-width:980px){
  .topbar .shell{display:block;padding-top:12px;padding-bottom:11px}
  .topbar nav{margin:8px 0 0;flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px}
  html{scroll-padding-top:135px}
}
@media(max-width:760px){
  .shell{width:min(100% - 36px,1380px)}
  .topbar .shell{min-height:0}
  .topbar nav a{font-size:.76rem}
  .hero{padding:44px 0 70px}
  .hero-grid,.section-head,.split,.layout,.article-hero,.worked-pairing{grid-template-columns:1fr}
  .hero h1{font-size:clamp(3.6rem,12vw,5.5rem)}
  .hero-visual img{aspect-ratio:1.1}
  .hero-proof{margin-top:35px}
  .hero-proof span{font-size:.76rem;padding:0 10px}
  .section{padding:70px 0}
  .section-head{gap:10px}.section-head p{padding-top:0}
  .feature{display:block;padding:30px 0}
  .feature .number{display:block;margin-bottom:12px}
  .feature h3{margin-bottom:15px}
  .feature p{margin-bottom:13px}
  .statement{padding:65px 0}
  .visual-stack img{height:220px}
  .pagehead{padding:58px 0}
  .pagehead h1{font-size:clamp(3.4rem,10vw,5.4rem)}
  .species-grid{grid-template-columns:1fr}
  .species-card{min-height:0}
  .article-hero{gap:25px;padding:48px 0}
  .article-hero img{height:330px}
  .quickstrip{grid-template-columns:repeat(2,1fr)}
  .quickstrip div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .article-toc{position:static}
  .genetic-steps,.concept-grid{grid-template-columns:1fr}
  .genetic-steps article,.genetic-steps article+article{padding:23px 0;border-left:0;border-bottom:1px solid var(--line)}
  .genetic-steps h3{margin:8px 0}
  .inherit-grid{grid-template-columns:1fr}
  .inherit-grid .panel,.inherit-grid .panel:nth-child(odd){padding:25px 12px}
  .odds-panel{margin-top:0}
  .limits-grid{grid-template-columns:1fr}
}
@media(max-width:520px){
  .hero h1{font-size:3.65rem}
  .hero-proof{display:block}
  .hero-proof span{display:block;width:100%;border-left:0;padding:5px 0}
  .quickstrip{grid-template-columns:1fr}
  .quickstrip div{padding:16px 0;border-right:0}
  .genotype-key{grid-template-columns:1fr}
  .genotype-key div,.genotype-key div+div{padding:12px 0;border-left:0;border-bottom:1px solid var(--line)}
  .genotype-key div:last-child{border-bottom:0}
  .article-hero h1{font-size:3.7rem}
}

/* September editorial reset: readable type and a proper magazine cover. */
h1,h2,h3,.display{letter-spacing:-.028em}
h1,h2{font-weight:500;line-height:1.08}
h3{letter-spacing:-.018em}
.pagehead{padding:64px 0 52px}
.pagehead h1{font-size:clamp(3.3rem,5.2vw,5.6rem);letter-spacing:-.02em;line-height:1.05}
.article-hero h1{font-size:clamp(3.5rem,5.6vw,6.2rem);letter-spacing:-.02em;line-height:1.04}
.section-head h2,.article-body h2,.morph-group h2{letter-spacing:-.03em}
.home-cover{padding:63px 0 62px;background:#fff9ef}
.home-intro{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);gap:clamp(40px,6vw,90px);align-items:center;margin-bottom:40px}
.home-intro h1{font-size:clamp(4.3rem,7.2vw,7.9rem);line-height:1.01;letter-spacing:-.015em;margin:21px 0 0}
.home-intro h1 em{font-style:normal;color:#a83d27}
.home-intro-side{padding-bottom:6px}
.home-intro-side>p:first-child{font-size:1.16rem;line-height:1.62;color:#52574c;margin-bottom:25px}
.home-intro-side .small{margin:24px 0 0;border-top:1px solid #cbb69d;padding-top:11px;font-size:.77rem;line-height:1.5}
.home-actions{display:flex;flex-wrap:wrap;gap:10px 25px}
.home-actions a,.text-link{display:inline-block;font-size:.94rem;font-weight:700;color:var(--forest);text-decoration:none;border-bottom:2px solid var(--orange);padding:5px 0}
.home-actions a:hover,.text-link:hover{color:var(--orange);border-color:var(--forest)}
.home-cover-image{margin:0 auto}
.home-cover-image img{width:100%;height:clamp(310px,39vw,530px);object-fit:cover;object-position:50% 54%;border-radius:0}
.home-cover-image figcaption,.home-welfare figure figcaption{display:flex;gap:13px;align-items:baseline;border-bottom:1px solid var(--line);padding:12px 0;color:#696357;font-size:.8rem}
.home-cover-image figcaption span:first-child{font-weight:700;color:var(--orange);text-transform:uppercase;letter-spacing:.1em;font-size:.73rem}
.home-cover-image figcaption .caption-end{margin-left:auto}
.section-index{display:block;font-size:.75rem;letter-spacing:.15em;color:var(--orange);font-weight:700;line-height:1.4}
.home-section-heading{display:grid;grid-template-columns:minmax(150px,.27fr) 1fr;gap:clamp(30px,5vw,70px);margin-bottom:38px}
.home-section-heading h2{font-size:clamp(3.2rem,5.2vw,5.8rem);margin:0 0 23px}
.home-section-heading p{max-width:690px;font-size:1.1rem;color:var(--muted)}
.field-index{border-top:2px solid var(--forest)}
.field-index a{display:grid;grid-template-columns:65px minmax(0,1fr) 235px 95px;align-items:center;gap:20px;min-height:105px;padding:16px 5px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.field-index a:hover{background:#f8ebd5;color:var(--forest)}
.field-index a span{font:600 1.2rem Fraunces,Georgia,serif;color:var(--orange)}
.field-index a strong{font:500 clamp(1.6rem,2.4vw,2.65rem)/1.1 Fraunces,Georgia,serif;letter-spacing:-.025em}
.field-index a i{font-size:.9rem;color:var(--muted)}
.field-index a b{justify-self:end;font-size:.78rem;text-transform:uppercase;letter-spacing:.07em}
.field-index-after{text-align:right;padding-top:20px}
.field-index-after a{font-size:.9rem;font-weight:700}
.home-taxon{margin-top:53px}
.home-taxon:first-child{margin-top:0}
.home-taxon-heading{display:grid;grid-template-columns:160px minmax(0,1fr);gap:24px;align-items:end;border-bottom:2px solid var(--forest);padding-bottom:18px}
.home-taxon-heading span{font-size:.74rem;letter-spacing:.14em;font-weight:700;color:var(--orange)}
.home-taxon-heading h3{font:600 clamp(3rem,4.7vw,5.2rem)/.94 'DM Sans',system-ui,sans-serif;letter-spacing:-.055em;margin:0}
.home-type{display:grid;grid-template-columns:160px minmax(0,1fr);gap:24px;padding-top:20px;scroll-margin-top:120px}
.home-type+.home-type{margin-top:20px;border-top:1px solid var(--line)}
.home-type h4{font:700 1rem/1.4 'DM Sans',system-ui,sans-serif;letter-spacing:.055em;text-transform:uppercase;margin:7px 0 0}
.home-type .field-index{min-width:0;border-top:0}
.home-genetics{background:#f7ead7}
.home-genetics-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,.82fr);gap:clamp(40px,8vw,125px);align-items:center}
.home-genetics h2,.home-welfare h2,.home-method h2,.home-availability h2{font-size:clamp(3rem,4.7vw,5.25rem);line-height:1.07;margin:21px 0 25px}
.home-genetics p,.home-welfare p,.home-method p,.home-availability p{font-size:1.09rem;max-width:660px;line-height:1.75;color:#5e6055}
.home-genetics .home-actions{margin-top:25px}
.inheritance-sheet{background:#fff;border:1px solid #d6c0a3;padding:clamp(26px,3vw,48px)}
.sheet-top{display:flex;justify-content:space-between;gap:15px;font-size:.72rem;letter-spacing:.1em;font-weight:700;color:var(--orange);border-bottom:2px solid var(--forest);padding-bottom:16px}
.sheet-ratio{display:grid;grid-template-columns:repeat(3,1fr);margin:30px 0 27px}
.sheet-ratio div{padding:14px 12px;border-right:1px solid var(--line)}
.sheet-ratio div:first-child{padding-left:0}
.sheet-ratio div:last-child{border:0}
.sheet-ratio strong{font:500 clamp(2.5rem,3.5vw,4.15rem)/1 Fraunces,Georgia,serif;display:block;letter-spacing:-.04em;color:var(--forest)}
.sheet-ratio span{display:block;font-size:.82rem;line-height:1.35;margin-top:13px}
.inheritance-sheet p{font-size:1.07rem;border-top:1px solid var(--line);padding-top:20px;color:var(--ink);margin:0 0 13px}
.inheritance-sheet small{font-size:.78rem;color:var(--muted);line-height:1.5;display:block}
.home-welfare-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:clamp(50px,8vw,140px);align-items:center}
.home-welfare figure{margin:0}
.home-welfare img{width:100%;height:clamp(350px,42vw,575px);object-fit:cover;object-position:68% 50%}
.home-welfare figure figcaption{display:block}
.home-welfare figure figcaption a{color:inherit;text-underline-offset:2px}
.home-welfare .text-link{margin-top:12px}
.home-method{background:#f2d5a5}
.home-method-grid{display:grid;grid-template-columns:minmax(170px,.28fr) minmax(0,.85fr) minmax(300px,.8fr);gap:clamp(30px,5vw,90px);align-items:start}
.home-method h2{margin:0}
.home-method p{margin:0 0 20px}
.home-availability{border-top:3px solid var(--forest);background:#fff}
.home-availability-grid{display:grid;grid-template-columns:1fr minmax(340px,.75fr);gap:clamp(40px,8vw,140px)}
.home-availability h2{margin-bottom:0}
.home-availability .text-link{margin-top:9px}
@media(max-width:1000px){
 .home-intro{grid-template-columns:1.1fr .9fr;gap:34px}
 .home-intro h1{font-size:clamp(4rem,7vw,6.4rem)}
 .field-index a{grid-template-columns:45px minmax(0,1fr) 170px 85px;gap:12px}
 .home-method-grid{grid-template-columns:1fr 1fr}
 .home-method .section-index{grid-column:1/-1}
}
@media(max-width:1050px){
 .home-type,.care-type{grid-template-columns:1fr;gap:8px}
 .home-type h4,.care-type h3{margin:0}
}
@media(max-width:760px){
 .home-cover{padding:38px 0 45px}
 .home-intro{grid-template-columns:1fr;gap:16px;margin-bottom:35px}
 .home-intro h1{font-size:clamp(3.2rem,10vw,5.2rem);margin:15px 0 8px}
 .home-intro-side>p:first-child{font-size:1.08rem}
 .home-cover-image img{height:330px;object-position:62% 50%}
 .home-cover-image figcaption{flex-wrap:wrap}
 .home-cover-image figcaption .caption-end{margin-left:0}
 .home-section-heading,.home-genetics-grid,.home-welfare-grid,.home-method-grid,.home-availability-grid{grid-template-columns:1fr;gap:22px}
 .home-section-heading h2{font-size:3.4rem}
 .home-taxon-heading,.care-class-head{grid-template-columns:1fr;gap:11px}
 .home-taxon-heading h3,.care-class-head h2{font-size:3.3rem}
 .care-type .species-grid{grid-template-columns:1fr}
 .care-type .species-card{min-height:0;border-top:1px solid var(--line);padding-top:22px}
 .field-index a{grid-template-columns:34px 1fr auto;gap:10px;min-height:92px}
 .field-index a strong{font-size:1.7rem}
 .field-index a i{grid-column:2;grid-row:2;margin-top:-10px}
 .field-index a b{grid-column:3;grid-row:1 / span 2;font-size:.72rem}
 .home-genetics h2,.home-welfare h2,.home-method h2,.home-availability h2{font-size:clamp(2.8rem,8vw,4rem)}
 .home-welfare img{height:350px}
 .home-method .section-index{grid-column:auto}
 .home-availability h2 br{display:none}
}
@media(max-width:480px){
 .home-intro h1{font-size:clamp(2.85rem,10vw,3.4rem)}
 .home-cover-image img{height:270px}
 .field-index a{grid-template-columns:28px 1fr;min-height:0;padding:19px 2px}
 .field-index a strong{font-size:1.55rem}
 .field-index a b{grid-column:2;grid-row:3;justify-self:start}
 .field-index a i{grid-column:2;grid-row:2;margin-top:-8px}
 .sheet-ratio{gap:0}
 .sheet-ratio strong{font-size:2.25rem}
 .sheet-ratio span{font-size:.76rem}
}

/* Cover feature: a small, navigable field guide rather than a static masthead. */
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.species-feature{--feature-bg:#efbb62;--feature-ink:#292c2a;--feature-rule:#292c2a88;--feature-quiet-rule:#292c2a55;--feature-button-bg:#292c2a;--feature-button-ink:#fff8e9;--feature-dot:#fffdf7;display:grid;grid-template-columns:minmax(0,45%) minmax(0,55%);min-height:620px;background:var(--feature-bg);color:var(--feature-ink);transition:background-color .45s ease}
.species-feature[data-species="gecko"]{--feature-bg:#b64229;--feature-ink:#fff8e9;--feature-rule:#ffffffaa;--feature-quiet-rule:#ffffff77;--feature-button-bg:#fff8e9;--feature-button-ink:#292c2a;--feature-dot:#f3c66d}
.species-feature[data-species="python"]{--feature-bg:#d9a78b}
.species-feature-story{position:relative;min-width:0;display:flex;flex-direction:column;padding:clamp(26px,3.5vw,55px) clamp(28px,4vw,65px) 28px clamp(28px,4vw,65px)}
.feature-overline{display:flex;justify-content:space-between;gap:15px;border-top:2px solid currentColor;padding-top:13px;font-size:.68rem;line-height:1.3;font-weight:700;letter-spacing:.1em}
.feature-overline span:last-child{text-align:right}
.feature-overline span span{white-space:nowrap;margin-left:8px}
.feature-editorial{display:flex;flex:1;flex-direction:column;align-items:flex-start;justify-content:center;padding:30px 0 34px}
.feature-category{font-size:.74rem;font-weight:700;letter-spacing:.15em;margin:0 0 19px}
.feature-editorial h1{font-family:'DM Sans',system-ui,sans-serif;font-size:clamp(4rem,6.5vw,6.8rem);line-height:1.12;letter-spacing:-.045em;font-weight:600;margin:0 0 27px;max-width:100%}
.feature-editorial h1 span{color:var(--feature-dot)}
.feature-deck{font-size:clamp(1.04rem,1.35vw,1.23rem);line-height:1.5;max-width:430px;margin:0 0 24px;color:var(--feature-ink)}
.feature-read{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;min-height:49px;padding:10px 14px 10px 17px;background:var(--feature-button-bg);color:var(--feature-button-ink);text-decoration:none;font-size:.86rem;line-height:1.3;font-weight:700;letter-spacing:.01em}
.feature-read:hover,.feature-read:focus-visible{color:var(--feature-button-ink);background:#f4d49a}
.feature-read span{font-size:1.3rem;line-height:1}
.feature-navigation{border-top:1px solid var(--feature-rule);padding-top:15px;display:grid;gap:19px}
.feature-selectors{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}
.feature-select{border:0;border-top:3px solid var(--feature-quiet-rule);background:transparent;color:var(--feature-ink);text-align:left;padding:10px 0 0;font-size:.77rem;line-height:1.25;font-weight:700;min-height:42px;opacity:.75}
.feature-select span{font-size:.66rem;margin-right:5px}
.feature-select.is-current,.feature-select:hover{border-color:var(--feature-ink);opacity:1}
.feature-transport{display:flex;align-items:center;gap:7px}
.feature-transport button{display:inline-flex;justify-content:center;align-items:center;width:33px;height:32px;border:1px solid var(--feature-rule);color:var(--feature-ink);background:transparent;line-height:1;border-radius:0;padding:0;font-weight:700}
.feature-transport button:hover{background:var(--feature-ink);color:var(--feature-bg)}
#feature-play{position:absolute;bottom:28px;right:clamp(28px,4vw,65px);display:inline-flex;align-items:center;gap:7px;min-height:32px;padding:0;border:0;background:transparent;color:var(--feature-ink);font-size:1.05rem;font-weight:700;line-height:1}
#feature-play:hover{text-decoration:underline}
#feature-play span{font-size:.73rem;letter-spacing:.08em;text-transform:uppercase}
.species-feature-picture{position:relative;min-width:0;overflow:hidden;background:#4e473f}
.species-feature-picture>a{display:block;width:100%;height:100%;color:inherit}
.species-feature-picture img{width:100%;height:100%;min-height:620px;object-fit:cover;object-position:58% 50%;transition:opacity .28s ease,transform .7s ease}
.species-feature[data-species="gecko"] .species-feature-picture img{object-position:68% 50%}
.species-feature[data-species="python"] .species-feature-picture img{object-position:82% 50%}
.species-feature-picture a:hover img{transform:scale(1.025)}
.species-feature-picture img.is-changing{opacity:.38}
.feature-image-cue{position:absolute;right:0;top:0;background:#292c2a;color:#fff8e9;padding:14px 18px;font-size:.68rem;line-height:1;letter-spacing:.12em;font-weight:700;opacity:0;transform:translateY(-7px);transition:opacity .25s ease,transform .25s ease}
.species-feature-picture a:hover .feature-image-cue,.species-feature-picture a:focus-visible .feature-image-cue{opacity:1;transform:translateY(0)}
.feature-image-credit{position:absolute;bottom:0;right:0;display:flex;flex-wrap:wrap;gap:4px 20px;max-width:100%;padding:14px 19px;background:#fff8e9;color:#292c2a;font-size:.69rem;line-height:1.2;letter-spacing:.04em;font-weight:700}
.feature-image-credit i{font-family:Georgia,serif;font-size:.82rem;letter-spacing:0;font-weight:400}
.feature-image-credit a{color:inherit;text-underline-offset:2px}.feature-image-credit a:hover{color:#a83d27}
.article-image{margin:0;min-width:0}.article-image img{width:100%}.article-image figcaption{font-size:.76rem;line-height:1.45;color:var(--muted);padding-top:10px}.article-image figcaption a{color:var(--orange)}
.home-proposition{background:#292c2a;color:#f5f7ff}
.home-proposition-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(460px,.9fr);gap:clamp(30px,5vw,80px);align-items:center;padding-top:31px;padding-bottom:32px}
.home-proposition p{font-size:1.12rem;line-height:1.4;margin:0;max-width:570px;color:#eadccc}
.home-proposition strong{color:#fff;font-weight:700}
.home-proposition-grid>div{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px 23px}
.home-proposition a{font-size:.77rem;line-height:1.5;text-transform:uppercase;letter-spacing:.07em;text-decoration:none;font-weight:700;color:#f2d69a;border-bottom:1px solid #f2d69a;padding-bottom:4px;white-space:nowrap}
.home-proposition a:hover{color:#fff;border-color:#fff}
.home-atlas.section{padding-top:95px}
@media(max-width:1050px){
 .species-feature{grid-template-columns:48% 52%;min-height:590px}
 .species-feature-story{padding:28px 30px 23px}
 .feature-editorial h1{font-size:clamp(3.7rem,6.9vw,5.6rem)}
 .species-feature-picture img{min-height:590px}
 .home-proposition-grid{grid-template-columns:1fr;gap:19px}
 .home-proposition-grid>div{justify-content:flex-start}
}
@media(max-width:760px){
 .species-feature{display:flex;flex-direction:column;min-height:0}
 .species-feature-picture{order:0;height:clamp(270px,48vw,390px)}
 .species-feature-picture img{min-height:0;height:100%;object-position:55% 47%}
 .species-feature-story{order:1;padding:24px 24px 22px}
 #feature-play{right:24px;bottom:22px}
 .feature-overline{font-size:.63rem}
 .feature-editorial{padding:32px 0 34px}
 .feature-editorial h1{font-size:clamp(3.9rem,11vw,6rem)}
 .feature-deck{font-size:1.04rem;max-width:520px}
 .feature-select{font-size:.72rem}
 .home-proposition-grid{padding-top:26px;padding-bottom:28px}
 .home-proposition p{font-size:1rem}
 .home-atlas.section{padding-top:70px}
}
@media(max-width:480px){
 .wordmark{font-size:1.36rem;gap:9px}.wordmark img{width:50px;height:50px}
 .species-feature-picture{height:280px}
 .feature-image-credit{gap:10px;padding:10px 12px;font-size:.6rem}
 .feature-image-credit i{font-size:.72rem}
 .species-feature-story{padding:19px 18px 19px}
 #feature-play{right:18px;bottom:19px}
 .feature-overline{font-size:.57rem}
 .feature-editorial h1{font-size:clamp(3.5rem,13.5vw,4.5rem)}
 .feature-editorial{padding:27px 0 28px}
 .feature-category{margin-bottom:13px}
 .feature-select{font-size:.67rem}
 .feature-select span{display:block;margin:0 0 3px}
 .home-proposition-grid>div{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px}
 .home-proposition a{white-space:normal}
}
@media(prefers-reduced-motion:reduce){
 .species-feature,.species-feature-picture img,.feature-image-cue{transition:none!important}
 .species-feature-picture a:hover img{transform:none}
}

/* Sunlit field-journal palette and incubation reference. */
:root{--bg:#fff9ef;--paper:#fffdf7;--ink:#292c2a;--muted:#615d53;--forest:#2c332d;--line:#d6c8b6;--lime:#f2d69a;--orange:#a83d27;--pale:#f7ead7}
body{background:var(--bg)}
.topbar{background:#fff9eff7}
.topbar .wordmark img{filter:none}
.topbar nav a:hover,.topbar nav a[aria-current]{color:#a83d27}
.footer,.home-proposition{background:#292c2a;color:#fff8e9}
.footer a,.footer .wordmark .domain,.home-proposition a{color:#f4d49a}
.footer p,.home-proposition p{color:#eadccc}
.footer .wordmark img{background:#fff9ef}
.home-genetics{background:#f4e4c9}
.home-method{background:#edc184}
.home-availability{background:#fffdf7}
.field-index a:hover{background:#f3e1c2}
.field-index-after{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:14px 35px}
.section.deep a:not(.button){color:#f2d292}
.section.deep .panel a{color:#a83d27}
.section.deep p{color:#eadccc}
.feature-read:hover,.feature-read:focus-visible{background:#fff2d5}
.feature-image-credit{background:#fff9ef;color:#292c2a}
.feature-image-credit a:hover{color:#a83d27}
.feature-overline,.feature-category,.feature-select span,.feature-image-credit,#feature-play span{font-size:max(.75rem,12px)}
.feature-select{font-size:max(.77rem,12px)}
.feature-select{line-height:1.4;min-height:52px}
.feature-editorial h1{overflow-wrap:normal}
.species-feature[data-species="gecko"]{--feature-bg:#b64229;--feature-dot:#f4d49a}
.species-feature[data-species="python"]{--feature-bg:#d9a78b;--feature-dot:#fff8e9}
.guide-visual{min-height:420px;display:flex;flex-direction:column;justify-content:space-between;padding:clamp(28px,3vw,45px);background:#edc184;border-top:6px solid #b64229}
.guide-visual .eyebrow{color:#84301e}
.guide-latin{font:italic 500 clamp(2.3rem,3.7vw,4.5rem)/1.07 Fraunces,Georgia,serif;letter-spacing:-.04em;overflow-wrap:anywhere;margin:38px 0}
.guide-cardline{font-size:1.08rem;line-height:1.6;max-width:400px;border-top:1px solid #9c7351;padding-top:17px;margin:0}
.field-index a strong{line-height:1.2;letter-spacing:-.012em}
.care-type .species-card h4{line-height:1.14;letter-spacing:-.01em}
.care-type .species-card{padding-bottom:35px}
.evidence-example{border-top:3px solid #b64229;border-bottom:1px solid var(--line);padding:25px 0 29px;margin:32px 0 42px}
.evidence-example p{font-size:1.07rem;line-height:1.75;margin:14px 0 0}
.incubation-bridge{background:#b64229;color:#fff8e9}
.incubation-bridge-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.7fr);gap:clamp(36px,8vw,140px);align-items:end}
.incubation-bridge h2{font:500 clamp(3.2rem,5.2vw,5.8rem)/1.03 Fraunces,Georgia,serif;letter-spacing:-.04em;margin:18px 0 0;max-width:800px}
.incubation-bridge p{font-size:1.12rem;line-height:1.7;color:#fff2df;margin:0 0 25px}
.incubation-bridge .eyebrow{color:#ffecc7}
.incubation-bridge .button{background:#fff8e9;color:#292c2a;border-color:#fff8e9}
.incubation-bridge .button:hover{background:#f4d49a;border-color:#f4d49a}
.incubation-head{background:#edc184}
.incubation-head .eyebrow{color:#84301e}
.incubation-head h1{font:500 clamp(4rem,6.4vw,7.5rem)/.99 Fraunces,Georgia,serif;max-width:1050px;margin:22px 0 30px}
.incubation-head .lede{max-width:900px;color:#3c3831}
.incubation-layout{display:grid;grid-template-columns:210px minmax(0,900px);gap:clamp(42px,8vw,130px);padding-top:74px;padding-bottom:120px;align-items:start}
.incubation-layout .article-body section{padding-top:15px;margin-bottom:74px}
.incubation-layout .article-body section:first-child{padding-top:0}
.incubation-layout .article-body h2{margin:14px 0 27px}
.incubation-layout .article-body h3{font:500 clamp(1.6rem,2.4vw,2.3rem)/1.12 Fraunces,Georgia,serif;letter-spacing:-.025em;margin:0 0 10px}
.incubation-emphasis{border-left:5px solid #b64229;background:#f5e4c8;padding:26px 30px;margin:34px 0}
.incubation-emphasis strong{font:600 1.25rem/1.35 'DM Sans',system-ui,sans-serif}
.incubation-emphasis p{margin:9px 0 0}
.incubation-step{display:grid;grid-template-columns:80px 1fr;gap:25px;border-top:1px solid var(--line);padding:29px 0 27px}
.incubation-step:last-child{border-bottom:1px solid var(--line)}
.incubation-step>span{font:500 2.6rem/1 Fraunces,Georgia,serif;color:#a83d27}
.incubation-step p{margin:0}
.incubation-matrix td:first-child{min-width:170px;font-weight:700}
.incubation-matrix td{vertical-align:top}
.incubation-layout .split{gap:24px}
.incubation-layout .panel{padding:28px}
.incubation-layout .panel p{margin-bottom:0}
@media(max-width:760px){
 .incubation-bridge-grid,.incubation-layout{grid-template-columns:1fr}
 .incubation-layout{gap:35px;padding-top:45px;padding-bottom:70px}
 .incubation-head h1{font-size:clamp(3.5rem,10vw,5.5rem)}
 .incubation-step{grid-template-columns:49px 1fr;gap:14px}
 .incubation-step>span{font-size:2rem}
 .guide-visual{min-height:310px}
 .field-index a b{font-size:.78rem}
}

/* Tighter field-guide scale, with reading text kept at a comfortable size. */
body{font-size:1rem;line-height:1.58}
.shell{width:min(100% - 64px,1180px)}
.topbar .shell{min-height:74px}
.wordmark{font-size:1.28rem}.wordmark img{width:46px;height:46px}
.topbar nav a{font-size:.875rem;letter-spacing:.045em}
.section{padding:68px 0}
.section-head{margin-bottom:30px;gap:36px}.section-head p{font-size:1rem;padding-top:0}
.section-head h2{font-size:clamp(2rem,3.4vw,3rem)}
.pagehead{padding:43px 0 38px}
.pagehead h1{font-size:clamp(2.5rem,4.3vw,3.65rem);margin:15px 0 16px;line-height:1.1}
.pagehead .lede,.article-hero .lede{font-size:1.06rem;line-height:1.55}
.species-feature{min-height:490px}
.species-feature-story{padding:27px clamp(30px,3.5vw,50px) 22px}
.feature-editorial{padding:20px 0 22px}
.feature-editorial h1{font-size:clamp(3.15rem,4.8vw,4.7rem);line-height:1.08;margin-bottom:17px}
.feature-category{margin-bottom:12px}
.feature-deck{font-size:1rem;line-height:1.48;margin-bottom:18px}
.species-feature-picture img{min-height:490px}
.feature-navigation{gap:12px;padding-top:12px}
#feature-play{bottom:22px;right:clamp(30px,3.5vw,50px)}
.home-proposition-grid{padding-top:22px;padding-bottom:22px}
.home-proposition p{font-size:1rem}
.home-atlas.section{padding-top:67px}
.home-section-heading{margin-bottom:26px}
.home-section-heading h2{font-size:clamp(2.1rem,3.4vw,3.1rem);margin-bottom:12px}
.home-section-heading p{font-size:1rem;line-height:1.55}
.home-taxon{margin-top:39px}
.home-taxon-heading{padding-bottom:12px}
.home-taxon-heading h3{font-size:clamp(2rem,3vw,2.65rem)}
.home-type{padding-top:14px}.home-type+.home-type{margin-top:13px}
.field-index a{grid-template-columns:38px minmax(0,1fr) 190px 86px;gap:14px;min-height:73px;padding:10px 4px}
.field-index a span{font-size:1rem}
.field-index a strong{font-size:clamp(1.35rem,1.8vw,1.7rem);line-height:1.2}
.field-index a i{font-size:.875rem}
.field-index a b{font-size:.8rem}
.home-genetics h2,.home-welfare h2,.home-method h2,.home-availability h2{font-size:clamp(2.1rem,3.2vw,3rem);line-height:1.12;margin:13px 0 17px}
.home-genetics p,.home-welfare p,.home-method p,.home-availability p{font-size:1rem;line-height:1.6}
.home-welfare img{height:clamp(300px,32vw,440px)}
.sheet-ratio{margin:21px 0 18px}.sheet-ratio strong{font-size:clamp(2rem,2.5vw,2.75rem)}
.inheritance-sheet{padding:clamp(22px,2.5vw,32px)}
.care-class{margin-top:50px}.care-class-head{padding-bottom:15px}
.care-class-head h2{font-size:clamp(2.1rem,3.3vw,2.75rem)}
.care-type{padding:19px 0 4px}
.care-type .species-card{min-height:190px;padding-bottom:22px}
.care-type .species-card h4{font-size:clamp(1.55rem,2.2vw,2rem);line-height:1.16;margin-bottom:8px}
.species-card{min-height:190px;padding:20px 6px 23px 0}
.species-card .serial{margin-bottom:10px}.species-card .latin{margin-bottom:10px}
.article-hero{padding:43px 0 42px;gap:44px}
.article-hero h1{font-size:clamp(2.7rem,4.2vw,3.8rem);line-height:1.08}
.article-hero img{height:360px}.guide-visual{min-height:330px}
.guide-latin{font-size:clamp(1.9rem,2.8vw,3rem);margin:25px 0}
.quickstrip{margin-bottom:46px}.quickstrip div{padding:16px 15px}.quickstrip strong{font-size:1rem}
.article-layout{gap:clamp(30px,5vw,70px);padding-bottom:60px}
.article-body h2{font-size:clamp(1.8rem,2.5vw,2.45rem);margin-bottom:16px}
.article-body h3{font-size:1.35rem}
.article-body p{font-size:1rem;line-height:1.68}
.article-body section{padding-bottom:30px;margin-bottom:34px}
.rhythm div{padding:17px 14px 17px 0}
.morph-group h2{font-size:clamp(2rem,2.8vw,2.7rem)}
.incubation-head h1{font-size:clamp(2.7rem,4.4vw,4rem);line-height:1.08;margin:15px 0 20px}
.incubation-bridge h2{font-size:clamp(2.2rem,3.5vw,3.15rem)}
.incubation-bridge p{font-size:1rem;line-height:1.6}
.incubation-layout{padding-top:50px;padding-bottom:75px;gap:55px}
.incubation-layout .article-body section{margin-bottom:43px}
.genetics-opening{padding-bottom:60px}.genetic-steps article{padding-top:23px;padding-bottom:25px}
.genetic-steps h3{font-size:clamp(1.6rem,2vw,2rem);margin:13px 0 9px}
.odds-panel h3{font-size:1.9rem}
@media(max-width:1000px){
 .field-index a{grid-template-columns:32px minmax(0,1fr) 150px 75px;gap:10px}
}
@media(max-width:760px){
 .shell{width:min(100% - 34px,1180px)}
 .topbar .shell{min-height:0}
 .section{padding:48px 0}
 .pagehead{padding:35px 0 32px}
 .pagehead h1{font-size:clamp(2.2rem,7vw,3rem)}
 .species-feature{min-height:0}
 .species-feature-picture{height:240px}
 .species-feature-picture img{height:100%;min-height:0}
 .species-feature-story{padding:18px 22px 19px}
 .feature-editorial{padding:22px 0 24px}
 .feature-editorial h1{font-size:clamp(2.7rem,8vw,3.65rem)}
 .feature-deck{font-size:1rem}
 #feature-play{right:22px;bottom:19px}
 .home-atlas.section{padding-top:48px}
 .home-section-heading h2{font-size:2.4rem}
 .home-taxon-heading h3,.care-class-head h2{font-size:2.25rem}
 .field-index a{grid-template-columns:29px minmax(0,1fr) auto;min-height:70px;padding:11px 2px}
 .field-index a strong{font-size:1.4rem}
 .field-index a i{margin-top:-6px}
 .home-genetics h2,.home-welfare h2,.home-method h2,.home-availability h2{font-size:clamp(2rem,6vw,2.65rem)}
 .care-type .species-card{min-height:0;padding-top:17px}
 .article-hero{padding:33px 0;gap:20px}
 .article-hero h1{font-size:clamp(2.4rem,7vw,3.2rem)}
 .article-hero img{height:270px}
 .quickstrip{margin-bottom:31px}
 .incubation-head h1{font-size:clamp(2.4rem,7vw,3.3rem)}
 .incubation-layout{padding-top:35px;padding-bottom:55px;gap:27px}
}
@media(max-width:480px){
 .species-feature-picture{height:220px}
 .species-feature-story{padding:17px 18px 18px}
 .feature-editorial h1{font-size:clamp(2.65rem,10vw,3.2rem)}
 .feature-editorial{padding:20px 0 22px}
 #feature-play{right:18px;bottom:18px}
 .home-section-heading h2{font-size:2.15rem}
 .field-index a{grid-template-columns:27px minmax(0,1fr);padding:12px 2px}
 .field-index a strong{font-size:1.3rem}
 .field-index a b{font-size:.8rem}
 .quickstrip div{padding:12px 0}
}

/* A visual explanation of each selected inheritance calculation. */
.locus-visual{border-top:2px solid var(--forest);padding:19px 0 23px}
.locus-visual h4{font:600 1.4rem/1.2 Fraunces,Georgia,serif;margin:0 0 3px}
.locus-mode{font-size:.875rem;color:var(--muted);margin:0 0 14px}
.parent-passing{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.passing-parent{border:1px solid var(--line);padding:13px;min-width:0}
.passing-parent span,.offspring-cards span{display:block;font-size:.8rem;text-transform:uppercase;letter-spacing:.055em;color:var(--muted);font-weight:700}
.passing-parent strong{display:block;font-size:1.35rem;line-height:1.25;margin:5px 0}
.passing-parent small,.offspring-cards small{display:block;font-size:.84rem;line-height:1.35;color:var(--muted)}
.pass-track{height:5px;background:#eadcc9;margin-top:12px}.pass-track span{height:100%;background:var(--orange);display:block}
.offspring-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-top:12px}
.offspring-cards>div{min-width:0;padding:12px;background:#fffdf7}
.offspring-cards strong{display:block;font:600 1.45rem/1.1 Fraunces,Georgia,serif;color:var(--forest);margin:8px 0 5px}
.locus-visual>.subtle{margin:12px 0 0}
.more-outcomes{border-top:1px solid var(--line);padding-top:12px;margin-top:12px}
.more-outcomes summary{cursor:pointer;color:var(--forest);font-weight:700;padding:10px 0}
.more-outcomes summary:hover{text-decoration:underline}
@media(max-width:480px){
 .parent-passing{gap:8px}.passing-parent{padding:10px}
 .offspring-cards>div{padding:10px 7px}
 .offspring-cards strong{font-size:1.2rem}
 .offspring-cards small{font-size:.76rem}
}

/* Bring the care guide itself into view sooner, without shrinking reading text. */
.article-hero{padding:26px 0 30px;gap:28px}
.article-hero .breadcrumbs{margin-bottom:17px}
.article-hero h1{font-size:clamp(2.35rem,3.4vw,3rem);line-height:1.08;margin:10px 0 12px}
.article-hero .lede{font-size:1rem;line-height:1.52;max-width:620px}
.article-hero .actions{margin-top:18px}
.article-hero .button{min-height:44px;padding:10px 16px}
.article-hero img{height:280px}
.article-image figcaption{font-size:.74rem;line-height:1.35;padding-top:6px}
.guide-visual{min-height:280px;padding:22px 28px}
.guide-latin{font-size:clamp(1.75rem,2.3vw,2.35rem);margin:19px 0}
.quickstrip{margin-bottom:28px}
.quickstrip div{padding:12px 12px}
.quickstrip strong{font-size:.94rem;line-height:1.35}
.article-layout{padding-bottom:50px}
.article-toc a{padding:7px 0}
.article-body section{margin-bottom:27px;padding-bottom:25px}
.article-body h2{font-size:clamp(1.7rem,2.25vw,2.1rem);margin-bottom:14px}
.article-body h3{font-size:1.18rem}
.article-body p{line-height:1.62}
.rhythm div{padding:12px 10px 12px 0}
@media(max-width:760px){
 .article-hero{padding:24px 0 26px;gap:18px}
 .article-hero h1{font-size:clamp(2.15rem,7vw,2.75rem)}
 .article-hero img{height:240px}
 .guide-visual{min-height:240px}
 .quickstrip{margin-bottom:24px}
}
@media(max-width:480px){
 .article-hero img{height:210px}
 .guide-visual{min-height:210px;padding:18px}
 .article-hero .actions{gap:8px}
 .article-hero .button{font-size:.875rem}
}

/* Care sheets: short, stable introductions and a visible atlas index. */
.article-hero{padding:18px 0 20px;gap:24px}
.article-hero .breadcrumbs{margin-bottom:9px}
.article-hero h1{font-size:clamp(2.1rem,3vw,2.55rem);line-height:1.1;margin:7px 0 8px}
.article-hero .lede{font-size:1rem;line-height:1.46}
.article-hero .actions{margin-top:13px}
.article-hero .button{min-height:42px;padding:9px 15px}
.article-hero img{height:210px}
.guide-visual{min-height:210px}
.guide-latin{font-size:clamp(1.65rem,2vw,2rem);margin:12px 0}
.article-image figcaption{font-size:.72rem;line-height:1.3;padding-top:4px}
.quickstrip{margin-bottom:18px}
.quickstrip div{padding:9px 11px}
.quickstrip strong{font-size:.9rem;line-height:1.32}
.article-body section{margin-bottom:24px;padding-bottom:21px}
.article-body h2{font-size:clamp(1.55rem,2vw,1.9rem);margin-bottom:11px}
.rhythm div{padding:10px 10px 10px 0}
.guide-neighbours{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:2px solid var(--forest);margin:4px 0 48px}
.guide-neighbours a{display:block;padding:14px 16px 15px 0;text-decoration:none;color:var(--ink)}
.guide-neighbours a+a{border-left:1px solid var(--line);padding-left:16px}
.guide-neighbours a:last-child{text-align:right;padding-right:0}
.guide-neighbours small{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);font-weight:700;margin-bottom:4px}
.guide-neighbours strong{font:600 1.08rem/1.25 Fraunces,Georgia,serif;color:var(--orange)}
.guide-neighbours a:hover strong{text-decoration:underline}
.care-atlas-head{padding:34px 0 27px}
.care-atlas-head h1{font-size:clamp(2.25rem,3.5vw,3.25rem);margin:13px 0 12px}
.care-atlas-head .lede{font-size:1rem;line-height:1.5}
.care-atlas-section{padding-top:32px}
.care-atlas-section .section-head{margin-bottom:21px}
.care-atlas-section .section-head h2{font-size:clamp(1.9rem,2.8vw,2.55rem)}
.care-atlas-section .section-head p{padding-top:0;font-size:.94rem;line-height:1.5}
.species-directory{scroll-margin-top:110px;border-top:2px solid var(--forest);border-bottom:1px solid var(--line);padding:14px 0 17px}
.species-directory-head{display:flex;align-items:baseline;justify-content:space-between;gap:15px;margin-bottom:10px}
.species-directory-head strong{font-size:.83rem}
.species-directory-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px 18px}
.species-directory-links a{display:flex;justify-content:space-between;align-items:baseline;gap:8px;min-height:34px;padding:5px 0;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none}
.species-directory-links a:hover strong{text-decoration:underline;color:var(--orange)}
.species-directory-links strong{font-size:.9rem;line-height:1.25}
.species-directory-links small{font-size:.7rem;color:var(--muted);white-space:nowrap}
.care-atlas-section .care-class:first-of-type{margin-top:31px}
@media(max-width:760px){
 .article-hero{padding:17px 0 19px;gap:14px}
 .article-hero h1{font-size:clamp(2rem,6.2vw,2.4rem)}
 .article-hero img{height:185px}
 .guide-visual{min-height:185px}
 .quickstrip{margin-bottom:18px}
 .care-atlas-head{padding:28px 0 23px}
 .care-atlas-section{padding-top:26px}
 .species-directory-links{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:480px){
 .article-hero img{height:160px}
 .guide-visual{min-height:160px}
 .article-hero .actions{gap:7px}
 .article-hero .button{min-height:42px;font-size:.82rem}
 .quickstrip{grid-template-columns:repeat(2,minmax(0,1fr))}
 .quickstrip div{padding:9px 7px;border-bottom:1px solid var(--line)}
 .quickstrip div:nth-child(odd){border-right:1px solid var(--line)}
 .quickstrip span{font-size:.68rem}
 .quickstrip strong{font-size:.82rem}
 .species-directory-links{gap:4px 10px}
 .species-directory-links a{display:block;min-height:43px}
 .species-directory-links strong,.species-directory-links small{display:block}
 .guide-neighbours{grid-template-columns:repeat(2,minmax(0,1fr))}
 .guide-neighbours a:nth-child(2){border-left:0;grid-column:1/-1;grid-row:1;border-bottom:1px solid var(--line);padding:12px 0;text-align:left}
 .guide-neighbours a:first-child{grid-row:2;grid-column:1}
 .guide-neighbours a:last-child{grid-row:2;grid-column:2;border-left:1px solid var(--line)}
}

/* Habitat palette: canopy, stone, dune and wetland, with dark field-note ink. */
:root{
 --bg:#f4f7f0;--paper:#fffefa;--ink:#17251d;--muted:#4e6056;
 --forest:#183c2e;--line:#c7d6c8;--lime:#dce9c5;
 --orange:#21674a;--pale:#e8efe2;
 --dune:#dfd0a5;--reed:#a7c5b4;--shade:#102b23
}
body{background:var(--bg);color:var(--ink)}
a{color:#1d684a}a:hover{color:#124b35}
:focus-visible{outline-color:#2a805b}
.topbar{background:#f4f7f0f5;border-color:var(--line)}
.wordmark{color:var(--ink)}.wordmark b{color:#206b4b}.wordmark .domain{color:#52665a}
.topbar nav a:hover,.topbar nav a[aria-current]{color:#1d684a}
.eyebrow,.section-index{color:#246d4f}
.lede,.home-genetics p,.home-welfare p,.home-method p,.home-availability p{color:var(--muted)}
.button{background:var(--forest);border-color:var(--forest);color:#fff}
.button:hover{background:#245b43;border-color:#245b43;color:#fff}
.button.ghost{background:transparent;color:var(--forest);border-color:var(--forest)}
.button.ghost:hover{background:#e2eddb;color:var(--forest)}
.pagehead{background:#e6eee1;border-color:var(--line)}
.section.tint{background:#e5eee1}
.statement,.callout{background:#dce9c5;border-color:#bdcfaa}
.statement em{color:#21674a}.callout p{color:#465d4d}
.panel{background:var(--paper);border-color:var(--line)}
.home-proposition,.footer{background:var(--shade);color:#f4f8ee}
.home-proposition p,.footer p{color:#d6e2d5}
.home-proposition a,.footer a,.footer .wordmark .domain{color:#dce9c5;border-color:#a7c59c}
.footer .wordmark{color:#f4f8ee}.footer .wordmark b{color:#a9d5a6}
.footer .wordmark img{background:#f4f7f0}
.home-genetics{background:#e4eddb}
.home-method{background:var(--dune)}
.home-availability{background:var(--paper)}
.home-intro h1 em{color:#21674a}
.home-cover,.feature-image-credit{background:var(--bg)}
.feature-image-credit{color:var(--ink)}.feature-image-credit a:hover{color:#21674a}
.field-index a:hover{background:#e5eee1}
.field-index a span,.home-taxon-heading span{color:#21674a}
.inheritance-sheet{background:var(--paper);border-color:var(--line)}
.species-feature{--feature-bg:#dfd0a5;--feature-ink:#17251d;--feature-rule:#17251d88;--feature-quiet-rule:#17251d55;--feature-button-bg:#183c2e;--feature-button-ink:#fffefa;--feature-dot:#28684b}
.species-feature[data-species="gecko"]{--feature-bg:#245b43;--feature-ink:#f5f8ec;--feature-rule:#f5f8ecaa;--feature-quiet-rule:#f5f8ec77;--feature-button-bg:#f4f8e9;--feature-button-ink:#173c2d;--feature-dot:#d5e6a9}
.species-feature[data-species="python"]{--feature-bg:#a7c5b4;--feature-ink:#17251d;--feature-rule:#17251d88;--feature-quiet-rule:#17251d55;--feature-button-bg:#183c2e;--feature-button-ink:#fffefa;--feature-dot:#2c694e}
.species-feature[data-species="chameleon"]{--feature-bg:#2d684c;--feature-ink:#f5f8ec;--feature-rule:#f5f8ecaa;--feature-quiet-rule:#f5f8ec77;--feature-button-bg:#f4f8e9;--feature-button-ink:#173c2d;--feature-dot:#c3df91}
.species-feature[data-species="chameleon"] .species-feature-picture img{object-position:56% 50%}
.feature-read:hover,.feature-read:focus-visible{background:#dce9c5;color:#173c2d}
.feature-image-cue{background:var(--shade);color:#f4f8ee}
.species-feature-picture{background:#20372e}
.guide-visual{background:#dce9c5;border-top-color:#21674a;color:var(--ink)}
.guide-visual .eyebrow{color:#215b42}
.guide-cardline{border-color:#8bab90}
.quickstrip,.species-directory,.guide-neighbours{border-top-color:var(--forest)}
.life-table th,.morph-table th{background:#dce8ce}
.life-table tr:nth-child(even),.morph-table tbody tr:nth-child(even){background:#eef4e8}
.tag{background:#dce9c5;color:#294736}
.note,.empty-state{background:#e5eee1}
.warning{border-color:#a86538;background:#f4ead6}
.evidence-example{border-top-color:#21674a}
.incubation-bridge{background:#1b503b;color:#f5f8ee}
.incubation-bridge p{color:#e1ecd9}.incubation-bridge .eyebrow{color:#dce9c5}
.incubation-bridge .button{background:#f5f8ee;color:#173c2d;border-color:#f5f8ee}
.incubation-bridge .button:hover{background:#dce9c5;border-color:#dce9c5}
.incubation-head{background:var(--dune)}
.incubation-head .eyebrow,.incubation-step>span{color:#21674a}
.incubation-head .lede{color:#344a3b}
.incubation-emphasis{border-color:#21674a;background:#e4eddb}
.section.deep{background:#173c2d}
.section.deep a:not(.button){color:#dce9c5}
.section.deep .panel a{color:#21674a}
.section.deep p{color:#dae6d9}
.punnett th,.genotype-key{background:#e4eddb}
.pass-track{background:#d4dfd1}.pass-track span{background:#2b805a}
.offspring-cards>div{background:var(--paper)}

/* Genetics lab: dense enough for comparison, with room for allele names and source notes. */
.genetics-head{padding:39px 0 30px;background:linear-gradient(125deg,#dbe9d2,#f6f3e8 70%)}
.genetics-head h1{font-size:clamp(2.45rem,4.1vw,4rem);margin:10px 0 12px;max-width:980px}
.genetics-head .lede{font-size:1.05rem;line-height:1.55;max-width:920px;margin-bottom:8px}
.genetics-head .primer-link{font-size:.91rem;margin-bottom:18px}
.genetics-metrics{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.genetics-metrics span{display:inline-flex;align-items:baseline;gap:8px;border:1px solid #bcd0b9;border-radius:100px;padding:5px 13px;background:#f9fbf4;font-size:.78rem;font-weight:700;letter-spacing:.02em}
.genetics-metrics strong{font:600 1.25rem Fraunces,Georgia,serif;color:var(--forest)}
.genetics-workspace{padding:35px 0 62px}
.genetics-workspace .layout{grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr)}
.genetics-workspace .panel{padding:clamp(20px,2.5vw,32px)}
.genetics-workspace .info{font-size:.91rem;line-height:1.5;margin:16px 0 9px;padding:13px 16px}
.source-hint{font-size:.81rem;margin:0 0 23px}
.parent-traits{display:grid;gap:17px}
.parent-traits-panel{border:1px solid #c7d4c3;border-radius:14px;background:#fbfcf8;padding:18px}
.parent-traits-head{display:flex;align-items:start;gap:12px;padding-bottom:12px;border-bottom:2px solid var(--forest)}
.parent-number{display:grid;place-items:center;flex:0 0 30px;height:30px;border-radius:50%;background:var(--forest);color:#fff;font-weight:700;font-size:.72rem}
.parent-traits-head h2{font:600 1.55rem Fraunces,Georgia,serif;margin:0;line-height:1.2}
.parent-traits-head p{font-size:.86rem;color:var(--muted);margin:3px 0 0}
.parent-empty{font-size:.86rem;color:var(--muted);margin:16px 0 4px}
.trait-picker{padding-top:17px;margin-top:4px}
.trait-picker .field{margin-bottom:10px}
.trait-picker .select-add{align-items:end}
.trait-picker .select-add .field{margin:0;min-width:0}
.trait-picker .select-add .button{white-space:nowrap}
.trait-picker .subtle{margin:8px 0 0}
.calculator-assumption{font-size:.82rem;line-height:1.5;margin:15px 2px 0}
.traitrow{padding:13px 0;border-bottom:1px solid #d9e2d4}
.traitrow h3{font-size:1.13rem;margin-bottom:0;line-height:1.3}
.traitrow-head{gap:8px}
.traitrow-head p{line-height:1.35}
.traitrow-head a{white-space:nowrap}
.traitrow .trait-note{font-size:.82rem;line-height:1.45;padding-left:12px;border-left:2px solid var(--orange);margin:9px 0}
.traitrow .field{margin-top:10px}
.traitrow .field label{font-size:.875rem;line-height:1.4}
.traitrow select{font-size:.88rem;padding:9px;min-height:43px}
.results-panel h2{font-size:clamp(1.75rem,2.4vw,2.3rem);margin:12px 0 8px}
.results-panel>.subtle{line-height:1.48}
.results-panel .locus-heading{font-size:1.28rem;margin:27px 0 5px}
.outcome{font-size:.88rem;line-height:1.42;padding:11px 0}
.outcome>div{min-width:0;overflow-wrap:anywhere}
.outcome .combo-names{display:block;color:var(--forest);font-weight:700;margin-top:4px}
.outcome .combo-names a{color:var(--forest)}
.outcome-more{width:100%;margin:14px 0 2px}
.locus-visual{padding:15px 0 18px}
.locus-visual h4{font-size:1.25rem}
.parent-passing{gap:8px}
.passing-parent{padding:10px}
.passing-parent>b{display:block;font-size:.77rem;color:var(--forest);margin-bottom:8px}
.gamete-line{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0 8px;margin:7px 0;align-items:center}
.gamete-line span{font-size:.75rem;text-transform:none;letter-spacing:0;overflow-wrap:anywhere}
.gamete-line strong{font:700 .84rem 'DM Sans',system-ui,sans-serif;margin:0}
.gamete-line .pass-track{grid-column:1/-1;margin-top:4px;height:4px}
.offspring-cards{grid-template-columns:repeat(auto-fit,minmax(112px,1fr))}
.offspring-cards>div{padding:10px}
.offspring-cards span{font-size:.69rem;overflow-wrap:anywhere}
.offspring-cards small{font-size:.78rem;overflow-wrap:anywhere}
.outcome-warning{padding:10px 12px;border-left:3px solid var(--orange);background:#f7eadf;font-size:.82rem;margin:12px 0 0}
.model-section{padding:62px 0}
.model-section .feature{min-height:250px}
.calculator-glossary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:20px 0}
.calculator-glossary>div{padding:16px 18px;border-top:2px solid var(--forest);background:var(--paper)}
.calculator-glossary b{font:600 1.2rem Fraunces,Georgia,serif}
.calculator-glossary p{font-size:.87rem;line-height:1.48;color:var(--muted);margin:6px 0 0}
.source-summary{font-size:.88rem;line-height:1.65;margin-top:20px}
@media(max-width:760px){.genetics-workspace .layout{grid-template-columns:1fr}.calculator-glossary{grid-template-columns:1fr}.genetics-workspace{padding:24px 0 48px}}
@media(max-width:520px){.genetics-head{padding:28px 0 24px}.genetics-head h1{font-size:2.35rem}.genetics-metrics strong{font-size:1.1rem}.genetics-workspace .panel{padding:18px}.parent-traits-panel{padding:14px}.parent-passing{grid-template-columns:1fr}.traitrow-head a{white-space:normal}.trait-picker .select-add{display:grid;grid-template-columns:1fr}.trait-picker .select-add .button{width:100%}.feature-selectors{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:480px){
 .species-feature[data-species="gecko"]{--feature-bg:#245b43}
}

/* Keep the rotating feature's height independent of each photo's aspect ratio. */
@media(min-width:761px){
 .species-feature{height:clamp(520px,39vw,570px);min-height:0;grid-template-rows:minmax(0,1fr)}
 .species-feature-picture{height:100%;min-height:0}
 .species-feature-picture img{display:block;height:100%;min-height:0}
}
@media(min-width:761px) and (max-width:1050px){
 .species-feature{height:590px}
}