/* Jugami Life Science: field-journal / cloud-forest theme */
:root{
  --ink:#1c2a20;          /* body text */
  --canopy:#1f3a2b;       /* deep forest green */
  --moss:#4f6b2c;         /* mossy green (links/kickers) */
  --fern:#8db255;         /* bright leaf */
  --earth:#7a4b24;        /* bark / soil */
  --ochre:#c9a24a;        /* warm gold */
  --berry:#9c3a23;        /* red accent */
  --paper:#f7f1e3;        /* cream journal paper */
  --card:#fffcf4;
  --line:#d8ccb0;
  --soft:#ecf0dc;
  --mute:#4d5a4f;
  --radius:12px;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font:18px/1.65 var(--sans)}
img,svg{max-width:100%}
a{color:var(--moss);text-underline-offset:2px}a:hover{color:var(--berry)}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--berry);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:#fff;color:var(--canopy);padding:.5rem 1rem;z-index:9;font-weight:700}.skip:focus{left:8px}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;margin:-1px;padding:0;border:0}
.wrap{max-width:1060px;margin:0 auto;padding:0 1.1rem}
.prose{max-width:68ch}
/* header */
.site-head{background:var(--canopy);color:#f3ecd8;border-bottom:4px solid var(--ochre)}
.bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.4rem 1rem;padding:.6rem 1.1rem}
.brand{display:flex;align-items:center;gap:.55rem;color:#f3ecd8;text-decoration:none;font:700 1.1rem var(--serif)}
.brand:hover{color:#fff}
.head-nav{display:flex;flex-wrap:wrap;gap:.2rem 1rem}.head-nav a{color:#e6dcc0;text-decoration:none;font-size:.97rem;padding:.2rem 0}.head-nav a:hover{color:#fff;text-decoration:underline}
.crumbs{font-size:.92rem;color:var(--mute);margin:1rem 0 0}
/* type */
h1,h2,h3{font-family:var(--serif);color:var(--canopy);line-height:1.2}
h1{font-size:clamp(2.1rem,6vw,3.3rem);margin:.3rem 0}
h2{font-size:clamp(1.55rem,4vw,1.95rem);margin:2.6rem 0 .6rem;padding-bottom:.25rem;border-bottom:2px dashed var(--line)}
h3{font-size:1.25rem;margin:1.4rem 0 .4rem}
.kicker{font:700 .8rem var(--sans);letter-spacing:.09em;text-transform:uppercase;color:var(--earth);margin:0}
.tagline{font:italic 600 1.3rem var(--serif);color:var(--moss);margin:.2rem 0 .8rem}
/* hero */
.hero{display:grid;gap:1.4rem;align-items:center;padding:1rem 0}
@media(min-width:800px){.hero{grid-template-columns:1.05fr 1fr}}
.hero figure{margin:0}
.hero svg,.figure svg{width:100%;height:auto;display:block;border-radius:var(--radius);border:1px solid var(--line);box-shadow:0 3px 0 var(--line)}
.btns{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1rem}
.btn{display:inline-block;background:var(--canopy);color:#fff;font:700 1rem var(--sans);padding:.7rem 1.15rem;border-radius:999px;text-decoration:none;border:2px solid var(--canopy);cursor:pointer;line-height:1.2}
.btn:hover{background:var(--moss);border-color:var(--moss);color:#fff}
.btn.alt{background:var(--card);color:var(--canopy)}.btn.alt:hover{background:var(--soft);color:var(--canopy)}
/* cards */
.cards{list-style:none;padding:0;margin:1rem 0;display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.1rem 1rem;position:relative}
.card svg{width:76px;height:76px;display:block}
.card h3{margin:.5rem 0 .3rem}.card p{margin:.3rem 0}
.card.live{border:2px solid var(--moss);box-shadow:4px 4px 0 var(--soft)}
.card.soon{background:#f2ecdc;color:#3b463d}
.tag{position:absolute;top:.8rem;right:.8rem;font:700 .78rem var(--sans);padding:.15rem .6rem;border-radius:999px;background:#e3dac3;color:#3b3325}
.tag.on{background:var(--canopy);color:#fff}
/* journal notes */
.note{background:var(--card);border:1px solid var(--line);border-left:6px solid var(--moss);border-radius:8px;padding:.8rem 1.1rem;margin:1.2rem 0;max-width:70ch}
.note.dyk{border-left-color:var(--ochre);background:#fdf6e2}
.note.dyk .kicker{color:#6b4e12}
.note.how{border-left-color:var(--earth)}
.note p{margin:.35rem 0}
.toc{background:var(--card);border:1px dashed var(--earth);border-radius:var(--radius);padding:.8rem 1.1rem;margin:1.2rem 0}
.toc h2{font-size:1.15rem;margin:0;border:0;padding:0}
.toc ol{columns:2;margin:.4rem 0 0;padding-left:1.3rem}.toc li{margin:.15rem 0;break-inside:avoid}
@media(max-width:620px){.toc ol{columns:1}}
.figure{margin:1.2rem 0;max-width:760px}
.figure figcaption{font-size:.95rem;color:var(--mute);margin-top:.4rem}
.terms{display:grid;gap:.8rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));list-style:none;padding:0}
.terms li{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:.8rem 1rem}
.terms strong{font-family:var(--serif);color:var(--canopy);font-size:1.1rem;display:block}
table{border-collapse:collapse;width:100%;max-width:640px;background:var(--card);margin:.8rem 0}
caption{text-align:left;font-weight:700;padding:.3rem 0}
th,td{border:1px solid var(--line);padding:.45rem .65rem;text-align:left}th{background:var(--soft)}
/* game */
.game{background:var(--card);border:2px solid var(--canopy);border-radius:var(--radius);padding:1rem 1.1rem;margin:1rem 0}
.game .help{color:var(--mute);margin:.2rem 0 .8rem}
.pickrow{display:grid;gap:.8rem}
@media(min-width:720px){.pickrow{grid-template-columns:1fr 1fr}}
.pickrow fieldset{border:1px solid var(--line);border-radius:10px;padding:.5rem .8rem .8rem;margin:0}
.pickrow legend{font-weight:700;padding:0 .3rem;color:var(--canopy)}
.chips{display:flex;flex-wrap:wrap;gap:.45rem}
.chip{font:600 .98rem var(--sans);background:#fff;color:var(--ink);border:2px solid var(--line);border-radius:999px;padding:.45rem .85rem;cursor:pointer;min-height:44px}
.chip:hover{border-color:var(--moss)}
.chip[aria-pressed="true"]{background:var(--canopy);border-color:var(--canopy);color:#fff}
.status{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;font-weight:700;margin:.8rem 0 .3rem}
.feedback{min-height:3.2em;font-weight:600;margin:.3rem 0}
.feedback.ok{color:#2f5d1d}.feedback.no{color:#8f2f1b}
.web-svg{width:100%;height:auto;display:block;background:#eaf2f2;border-radius:10px;border:1px solid var(--line)}
.found-list{margin:.4rem 0;padding-left:1.2rem}
/* quiz */
.quiz fieldset{border:1px solid var(--line);border-radius:10px;margin:.9rem 0;padding:.6rem 1rem;background:var(--card);max-width:760px}
.quiz legend{font-weight:700;padding:0 .3rem}
.quiz label{display:flex;gap:.55rem;align-items:flex-start;padding:.3rem 0;cursor:pointer}
.quiz input[type=radio]{margin-top:.35rem;width:1.1rem;height:1.1rem;flex:none}
.fb{font-weight:600;margin:.3rem 0}.fb.ok{color:#2f5d1d}.fb.no{color:#8f2f1b}
.score{font:700 1.2rem var(--serif);color:var(--canopy)}
.talk li{margin:.5rem 0}
.sources li{margin:.4rem 0}
/* pager + footer */
.pager{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.6rem;border-top:2px dashed var(--line);margin-top:2.6rem;padding-top:1rem}
.pager .soon-next{color:var(--mute)}
.site-foot{background:var(--canopy);color:#efe6cf;margin-top:3rem;padding:1.5rem 0;font-size:.97rem;border-top:4px solid var(--ochre)}
.site-foot a{color:#f3d98a}.site-foot a:hover{color:#fff}
.site-foot p{margin:.3rem 0;max-width:80ch}
.jugami-more{margin-top:.9rem;line-height:1.9}
.jugami-more span{font-weight:700;margin-right:.3rem}
@media(min-width:860px){.cards.topics{grid-template-columns:repeat(3,1fr)}.cards.topics .card.live{grid-column:span 2}}
.web-svg{max-width:640px;margin:0 auto}
.arrow{stroke:#9c3a23}
.quiz legend{float:left;width:100%;padding:.2rem 0 .3rem;margin:0}
.quiz legend+*{clear:both}
.web-svg{max-width:480px}
/* round 2: tap targets of at least 44px */
.brand{min-height:44px}
.head-nav{gap:0 .9rem}
.head-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 .15rem}
.crumbs a,.toc a,.pager a,.jugami-more a,.card h3 a{display:inline-flex;align-items:center;min-height:44px}
.toc li{margin:0}
.pager{align-items:center}
.quiz label{min-height:44px;align-items:center;padding:.1rem 0}
.quiz input[type=radio]{margin-top:0}
.btn{min-height:44px;display:inline-flex;align-items:center}
.chip{min-height:44px}
.jugami-more{line-height:1.5}
.sources li{margin:.15rem 0}
.figure.wide svg{max-width:520px}
.sources a{display:inline;padding:.66rem 0;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.sources li{line-height:1.75;margin:.35rem 0}
.figure.wide{max-width:520px}