/* Flowerhorn Hobby — celadon paper, cinnabar lacquer, pearl gold */
:root{
  --ground:#EDF1EA; --surface:#F7F9F4; --sunk:#E2E8E0;
  --ink:#16201D; --ink-2:#4B5B55; --ink-3:#6E7D77;
  --rule:#C8D2C9; --rule-strong:#16201D;
  --lacquer:#A62F28; --lacquer-ink:#FFF6F1; --gold:#94670F; --jade:#2E6A58;
  --focus:#2E6A58;
  --f-display:"Shippori Mincho B1","Noto Serif TC","Songti TC",Georgia,"Times New Roman",serif;
  --f-body:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
  --f-cjk:"Noto Serif TC","Songti TC","PMingLiU","MingLiU",serif;
  --step--1:0.875rem; --step-0:1.0625rem; --step-1:1.25rem; --step-2:1.6rem; --step-3:clamp(1.9rem,1.4rem + 2vw,2.6rem); --step-4:clamp(2.4rem,1.6rem + 3.6vw,4rem);
  --measure:42rem; --wide:72rem; --gutter:clamp(16px,4vw,40px);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --ground:#0E1614; --surface:#15201D; --sunk:#1B2824;
    --ink:#E6ECE6; --ink-2:#A9B6B0; --ink-3:#86948E;
    --rule:#2A3833; --rule-strong:#E6ECE6;
    --lacquer:#EC6F58; --lacquer-ink:#1A0B08; --gold:#DDB257; --jade:#86C4AE; --focus:#86C4AE;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --ground:#0E1614; --surface:#15201D; --sunk:#1B2824;
  --ink:#E6ECE6; --ink-2:#A9B6B0; --ink-3:#86948E;
  --rule:#2A3833; --rule-strong:#E6ECE6;
  --lacquer:#EC6F58; --lacquer-ink:#1A0B08; --gold:#DDB257; --jade:#86C4AE; --focus:#86C4AE;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--ground);color:var(--ink);font:400 var(--step-0)/1.65 var(--f-body);font-feature-settings:"kern","liga"}
img,svg{max-width:100%;height:auto}
a{color:var(--lacquer);text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:2px}
[lang="zh-Hant"]{font-family:var(--f-cjk);font-style:normal}
h1,h2,h3{font-family:var(--f-display);font-weight:800;line-height:1.15;text-wrap:balance;margin:0;letter-spacing:-.005em}
p{margin:0}
.wrap{max-width:var(--wide);margin-inline:auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;background:var(--surface);padding:.5rem .75rem;z-index:10}

/* header */
.site-header{border-bottom:1px solid var(--rule);background:var(--ground)}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem 2rem;padding-block:1rem}
.brand{display:flex;align-items:center;gap:.7rem;color:var(--ink);text-decoration:none}
.seal{display:inline-grid;place-items:center;width:2.1rem;height:2.1rem;background:var(--lacquer);color:var(--lacquer-ink);border-radius:3px;font:700 1.25rem/1 var(--f-cjk);box-shadow:inset 0 0 0 2px var(--lacquer),inset 0 0 0 3px var(--lacquer-ink)}
.brand-name{font:800 1.2rem/1 var(--f-display);letter-spacing:.01em}
.brand-sub{display:block;font:500 .68rem/1.2 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-top:.3rem}
.site-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.25rem 1.25rem}
.site-nav a{color:var(--ink-2);text-decoration:none;font-size:.95rem;font-weight:500;padding-block:.25rem;border-bottom:2px solid transparent}
.site-nav a:hover{color:var(--ink)}
.site-nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--lacquer)}

/* home hero */
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:2rem 3rem;align-items:center;padding-block:clamp(2rem,5vw,4.5rem)}
.eyebrow{font:500 .75rem/1.3 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:1rem}
.hero h1{font-size:var(--step-4);line-height:1.04;letter-spacing:-.02em}
.hero h1 em{font-style:normal;color:var(--lacquer)}
.hero .dek{font-size:var(--step-1);color:var(--ink-2);max-width:34rem;margin-top:1.25rem;line-height:1.5}
.hero-links{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.75rem}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.7rem 1.1rem;border-radius:3px;font-weight:600;text-decoration:none;font-size:.98rem}
.btn-solid{background:var(--lacquer);color:var(--lacquer-ink)}
.btn-line{color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--rule-strong)}
.btn:hover{filter:brightness(1.06)}
.hero-art{position:relative;display:grid;grid-template-columns:auto 1fr;align-items:center;gap:.5rem}
.hanzi-column{display:flex;flex-direction:column;gap:.12em;font:700 clamp(2.6rem,1.8rem + 3.4vw,5rem)/1 var(--f-cjk);color:var(--lacquer);margin:0;user-select:none}
.hero-art figcaption{grid-column:1 / -1;font:400 .8rem/1.4 var(--f-mono);color:var(--ink-3);letter-spacing:.02em}
.fish{width:100%;display:block}
.fish-anim .fish-body-group{transform-origin:55% 55%;animation:hover 6s ease-in-out infinite}
@keyframes hover{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@media (prefers-reduced-motion:reduce){.fish-anim .fish-body-group{animation:none}}

/* page header */
.page-head{border-bottom:1px solid var(--rule)}
.page-head .wrap{padding-block:clamp(2rem,5vw,3.5rem) clamp(1.5rem,3vw,2.25rem);display:grid;grid-template-columns:minmax(0,var(--measure)) minmax(0,1fr);gap:1.5rem 3rem;align-items:end}
.page-head h1{font-size:var(--step-4);line-height:1.05;letter-spacing:-.02em}
.page-head .dek{font-size:var(--step-1);color:var(--ink-2);line-height:1.5;margin-top:1rem}
.byline{font:400 .8rem/1.5 var(--f-mono);color:var(--ink-3);margin-top:1.25rem}
.page-seal{justify-self:end;align-self:start;display:grid;place-items:center;width:clamp(4.5rem,3rem + 4vw,7rem);aspect-ratio:1;max-width:100%;background:var(--lacquer);color:var(--lacquer-ink);border-radius:6px;font:700 clamp(2.8rem,2rem + 2.6vw,4.4rem)/1 var(--f-cjk);box-shadow:inset 0 0 0 5px var(--lacquer),inset 0 0 0 7px var(--lacquer-ink);transform:rotate(-3deg);margin:0;user-select:none}
.toc{margin-top:1.5rem}
.toc-label{font:500 .72rem/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:.6rem}
.toc ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.35rem 1.1rem;font-size:.92rem}
.toc a{color:var(--ink-2);text-decoration:none;border-bottom:1px solid var(--rule)}
.toc a:hover{color:var(--lacquer);border-color:var(--lacquer)}

/* prose */
.prose{padding-block:clamp(1.5rem,4vw,3rem) 1rem}
.prose > section,.prose > .glossary,.prose > ul{margin-bottom:clamp(2.5rem,5vw,3.75rem)}
.prose section{display:grid;grid-template-columns:minmax(0,var(--measure)) minmax(0,16rem);column-gap:3.5rem;row-gap:1.05rem;align-content:start}
.prose section > *{grid-column:1}
.prose section > aside.margin{grid-column:2;grid-row:2 / span 2;align-self:start}
.prose h2{font-size:var(--step-3);margin-bottom:.35rem;scroll-margin-top:1rem}
.prose h3{font-size:var(--step-1);font-weight:700}
.prose p{max-width:var(--measure)}
.prose i,.prose em{font-style:italic}
.margin{border-top:2px solid var(--lacquer);padding-top:.7rem;font-size:.92rem;line-height:1.55;color:var(--ink-2)}
.margin p + p{margin-top:.35rem}
.margin-label{font:500 .7rem/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--lacquer)}
dfn{font-style:normal;font-weight:600;color:var(--ink)}
ul.plain{margin:0;padding-left:1.1rem;display:grid;gap:.55rem;max-width:var(--measure)}
ul.plain li::marker{color:var(--lacquer)}

/* tables */
.table-wrap{overflow-x:auto;max-width:100%;border-top:2px solid var(--rule-strong)}
table{border-collapse:collapse;width:100%;font-size:.95rem;line-height:1.5}
th,td{text-align:left;vertical-align:top;padding:.7rem .9rem .7rem 0;border-bottom:1px solid var(--rule)}
thead th{font:500 .72rem/1.3 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);padding-block:.75rem}
tbody th{font-weight:600;white-space:nowrap;color:var(--ink);width:12rem}
.facts td.num{font-variant-numeric:tabular-nums}
.strains td:first-child,.ancestry td:first-child{min-width:10rem}
.strains td:last-child,.ancestry td:last-child{min-width:16rem}
.swatch{display:inline-block;width:.8rem;height:.8rem;border-radius:50%;margin-right:.5rem;vertical-align:-.05em;box-shadow:inset 0 0 0 1px rgba(0,0,0,.2)}
.swatch-red{background:#C8342A}.swatch-gold{background:#E0A526}.swatch-pearl{background:radial-gradient(circle at 35% 35%,#FFFFFF,#9FD8D0 55%,#5E8F9A)}.swatch-silver{background:linear-gradient(135deg,#F4F6F8,#A9BFD0)}

/* timeline */
.timeline{list-style:none;margin:0;padding:0;max-width:var(--measure);border-left:2px solid var(--rule)}
.timeline li{display:grid;grid-template-columns:6.5rem minmax(0,1fr);gap:1rem;padding:.2rem 0 1.15rem 1.25rem;position:relative}
.timeline li::before{content:"";position:absolute;left:-6px;top:.55rem;width:10px;height:10px;border-radius:50%;background:var(--ground);box-shadow:inset 0 0 0 2px var(--lacquer)}
.timeline li:last-child::before{background:var(--lacquer)}
.t-date{font:500 .9rem/1.6 var(--f-mono);color:var(--lacquer);font-variant-numeric:tabular-nums}

/* steps */
.steps{list-style:none;margin:0;padding:0;counter-reset:step;display:grid;gap:1.4rem;max-width:var(--measure)}
.steps li{counter-increment:step;display:grid;grid-template-columns:2.6rem minmax(0,1fr);column-gap:1rem;row-gap:.3rem}
.steps li::before{content:counter(step);grid-row:1 / span 2;font:800 1.6rem/1.1 var(--f-display);color:var(--lacquer);border-top:2px solid var(--lacquer);padding-top:.25rem}
.steps li > *{grid-column:2}

.two-col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem 2.5rem;max-width:var(--measure)}
.two-col h3{margin-bottom:.6rem}

/* doorways (home) */
.home .prose > section.doorways{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 3rem;column-gap:3rem;margin-bottom:clamp(2.5rem,5vw,4rem)}
.section-label{grid-column:1 / -1 !important;font:500 .75rem/1.3 var(--f-mono) !important;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:.5rem !important}
.door{grid-column:auto !important;display:grid;gap:.4rem;padding-block:1.3rem 1.6rem;border-top:2px solid var(--rule-strong);text-decoration:none;color:var(--ink)}
.door-kicker{font:500 .72rem/1.2 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--lacquer)}
.door-title{font:800 var(--step-2)/1.15 var(--f-display)}
.door-title::after{content:" \2192";color:var(--lacquer);display:inline-block;transition:transform .2s ease}
.door:hover .door-title::after{transform:translateX(4px)}
.door-text{color:var(--ink-2);font-size:.98rem;max-width:30rem}
@media (prefers-reduced-motion:reduce){.door-title::after{transition:none}}

/* FAQ */
.faq details{border-top:1px solid var(--rule);max-width:var(--measure)}
.faq details:last-of-type{border-bottom:1px solid var(--rule)}
.faq summary{cursor:pointer;list-style:none;padding:1rem 2rem 1rem 0;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:.25rem;top:.8rem;font:400 1.4rem/1 var(--f-mono);color:var(--lacquer)}
.faq details[open] summary::after{content:"\2212"}
.faq details > div{padding-bottom:1.1rem;color:var(--ink-2)}

/* glossary */
.glossary{margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 3rem}
.glossary > div{padding-block:1.1rem;border-top:1px solid var(--rule);scroll-margin-top:1rem}
.glossary dt{font:800 var(--step-1)/1.25 var(--f-display);margin-bottom:.3rem}
.glossary dd{margin:0;color:var(--ink-2);font-size:.98rem}

/* sources + next */
.sources{font-size:.88rem;color:var(--ink-3)}
.sources h2{font:500 .75rem/1.3 var(--f-mono) !important;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.sources ol{margin:0;padding-left:1.2rem;display:grid;gap:.3rem}
.sources a{color:var(--ink-2)}
.next{background:var(--surface);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.next .wrap{padding-block:2rem}
.next a{display:inline-grid;gap:.35rem;text-decoration:none;color:var(--ink)}
.next-label{font:500 .72rem/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.next-title{font:800 var(--step-3)/1.1 var(--f-display)}
.next-title::after{content:" \2192";color:var(--lacquer)}

/* footer */
.site-footer{padding-block:2.5rem 3rem;color:var(--ink-2);font-size:.9rem}
.site-footer .wrap{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(2,minmax(0,1fr));gap:2rem}
.site-footer h2{font:500 .72rem/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:.8rem}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.4rem}
.site-footer a{color:var(--ink-2);text-decoration:none}
.site-footer a:hover{color:var(--lacquer)}
.site-footer .fine{grid-column:1 / -1;border-top:1px solid var(--rule);padding-top:1.25rem;font:400 .78rem/1.5 var(--f-mono);color:var(--ink-3)}

@media (max-width:980px){
  .prose section{display:block}
  .prose section > * + *{margin-top:1.05rem}
  .prose section > aside.margin{margin-block:1.5rem;max-width:var(--measure)}
  .home .prose > section.doorways{display:grid}
  .page-head .wrap{grid-template-columns:minmax(0,1fr) auto}
}
@media (max-width:760px){
  .hero .wrap{grid-template-columns:minmax(0,1fr)}
  .home .prose > section.doorways,.glossary,.two-col{grid-template-columns:minmax(0,1fr)}
  .page-seal{display:none}
  .page-head .wrap{grid-template-columns:minmax(0,1fr)}
  .site-footer .wrap{grid-template-columns:minmax(0,1fr)}
  tbody th{white-space:normal;width:auto;min-width:7rem}
  .timeline li{grid-template-columns:minmax(0,1fr);gap:.1rem}
}
.home .prose > section.doorways > *{margin-top:0}

/* photos */
.photo{margin:.4rem 0 .6rem;max-width:var(--measure)}
.photo img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:4px;background:var(--sunk)}
.photo figcaption{font:400 .8rem/1.5 var(--f-mono);color:var(--ink-3);margin-top:.55rem;max-width:var(--measure)}
.photo-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;max-width:var(--measure)}
.photo-pair .photo{margin:0}
.hero-photo{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover;border-radius:6px;max-width:100%}
@media (max-width:760px){.photo-pair{grid-template-columns:minmax(0,1fr)}}