/*
Theme Name: Abjoint Microscopy Atlas
Version: 1.1.0
*/
:root{--night:#061411;--deep:#0d2922;--mint:#b8f2d3;--acid:#d9ff73;--paper:#f3f0e2;--ink:#14231e;--line:#b8c9bf;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,sans-serif;line-height:1.7}a{color:inherit;text-underline-offset:4px}.skip{position:absolute;left:-9999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.7rem;z-index:999}
.site-header{position:sticky;top:0;z-index:50;background:rgba(6,20,17,.97);color:#fff;border-bottom:1px solid rgba(184,242,211,.2)}.header-inner{max-width:var(--max);margin:auto;padding:15px 24px;display:flex;align-items:center;justify-content:space-between;gap:26px}.brand{display:flex;gap:12px;align-items:center;text-decoration:none}.orb{width:42px;height:42px;border:2px solid var(--mint);border-radius:50%;position:relative}.orb:before{content:"";width:14px;height:14px;background:var(--acid);border-radius:50%;position:absolute;left:6px;top:12px}.orb:after{content:"";position:absolute;width:34px;height:2px;background:var(--mint);top:19px;left:2px;transform:rotate(-35deg)}.brand strong{display:block;font-size:22px}.brand small{display:block;color:#9ec8b8;font-size:10px;letter-spacing:1.5px;text-transform:uppercase}.nav{display:flex;gap:24px}.nav a{text-decoration:none;font-size:12px;font-weight:bold;letter-spacing:.7px;text-transform:uppercase;padding:9px 0;border-bottom:2px solid transparent}.nav a:hover{border-color:var(--acid)}.nav-toggle{display:none;background:none;border:1px solid var(--mint);color:#fff;padding:8px 12px}
.wrap{max-width:var(--max);margin:auto;padding:72px 24px}.hero{background:var(--night);color:#fff;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:65px;align-items:center;min-height:75vh}.eyebrow{font-size:11px;font-weight:bold;text-transform:uppercase;letter-spacing:2.3px;color:#2a7760}.hero .eyebrow,.dark .eyebrow{color:var(--acid)}h1,h2,h3{line-height:1.1}.hero h1{font-size:clamp(56px,8vw,110px);letter-spacing:-5px;margin:15px 0 24px}.hero h1 span{color:var(--mint)}.lede{font-size:clamp(19px,2vw,26px);line-height:1.5}.hero .lede{color:#c8ddd4}.buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-block;padding:13px 18px;border:1px solid currentColor;text-decoration:none;font-size:12px;font-weight:bold;text-transform:uppercase;letter-spacing:.8px}.btn.primary{background:var(--acid);border-color:var(--acid);color:var(--night)}.scope{aspect-ratio:1;border-radius:50%;border:1px solid rgba(184,242,211,.3);display:grid;place-items:center;background:#0c2b23}.scope svg{width:80%}
.quickbar{background:var(--acid)}.quickbar .wrap{padding-top:18px;padding-bottom:18px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.quickbar strong{display:block;font-size:20px}.quickbar span{font-size:11px;text-transform:uppercase;letter-spacing:1px}
.section{border-bottom:1px solid rgba(20,35,30,.15)}.section.dark{background:var(--deep);color:#fff}.section.soft{background:#e5eee7}.section-title{font-size:clamp(40px,5vw,70px);letter-spacing:-2px;margin:12px 0 34px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:38px}.card{background:#fff;border:1px solid #c5d0ca;padding:26px;position:relative}.dark .card{background:#143b31;border-color:rgba(184,242,211,.2)}.card:before{content:"";position:absolute;right:18px;top:18px;width:9px;height:9px;border-radius:50%;background:var(--acid)}.card h3{font-size:25px}.card p{color:#53645d}.dark .card p{color:#c1d5cc}.specimen{font-size:10px;font-weight:bold;text-transform:uppercase;letter-spacing:2px;color:#2a7760}
.page-hero{background:var(--night);color:#fff}.page-hero h1{font-size:clamp(52px,7vw,92px);letter-spacing:-4px;margin:14px 0}.crumb{font-size:11px;text-transform:uppercase;letter-spacing:1.4px;color:#9ec8b8}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:65px}.article .intro{font-size:24px;line-height:1.5}.article h2{font-size:39px;margin-top:1.7em}.article h3{font-size:26px;margin-top:1.4em}.article p,.article li{font-family:Georgia,serif;font-size:18px}.article table{width:100%;border-collapse:collapse;margin:28px 0}.article th,.article td{border:1px solid var(--line);padding:13px;text-align:left}.article th{background:var(--deep);color:#fff}.note{background:#e9f7ed;border-left:5px solid #2a7760;padding:22px 25px;margin:28px 0}.warning{background:#fff3ce;border-left-color:#cb9414}.sidebar{position:sticky;top:96px;border:1px solid var(--line);padding:20px;background:#faf7ed}.sidebar h3{font-size:12px;text-transform:uppercase;letter-spacing:1.5px}.sidebar a{display:block;padding:8px 0;border-bottom:1px solid #d7dfda;text-decoration:none;font-size:14px}.faq{margin-top:50px;border-top:3px solid var(--deep)}details{border-bottom:1px solid var(--line);padding:17px 0}summary{font-size:18px;font-weight:bold;cursor:pointer;list-style:none}summary:after{content:"+";float:right;color:#2a7760;font-size:23px}details[open] summary:after{content:"–"}.diagram{background:var(--deep);color:#fff;padding:28px;margin:28px 0}.diagram-row{display:flex;align-items:center;justify-content:space-around;gap:15px;text-align:center}.diagram-row span{border:2px solid var(--mint);border-radius:50%;width:145px;height:145px;display:grid;place-items:center;padding:15px}.diagram-row b{font-size:30px;color:var(--acid)}.quiz{background:var(--night);color:#fff;padding:28px}.quiz button{background:none;color:#fff;border:1px solid var(--mint);padding:10px 14px;margin:5px;cursor:pointer}.quiz-result{margin-top:14px;color:var(--acid);font-weight:bold}
.site-footer{background:var(--night);color:#d5e9df}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:45px}.site-footer h2{font-size:36px;color:#fff}.site-footer h3{font-size:11px;text-transform:uppercase;letter-spacing:1.7px;color:var(--acid)}.site-footer a{display:block;padding:5px 0;text-decoration:none}.footer-bottom{max-width:var(--max);margin:auto;border-top:1px solid rgba(184,242,211,.2);padding:18px 24px;display:flex;justify-content:space-between;font-size:12px;color:#9ec8b8}
@media(max-width:900px){.hero-grid,.content-grid,.grid-3,.grid-2,.footer-grid{grid-template-columns:1fr}.quickbar .wrap{grid-template-columns:1fr 1fr}.nav{display:none;position:absolute;left:0;right:0;top:72px;background:var(--night);padding:18px 24px;flex-direction:column}.nav.open{display:flex}.nav-toggle{display:block}.sidebar{position:static}.scope{max-width:480px;margin:auto}.hero h1,.page-hero h1{letter-spacing:-2px}}@media(max-width:560px){.wrap{padding:50px 18px}.header-inner{padding:14px 18px}.diagram-row{flex-direction:column}.diagram-row b{transform:rotate(90deg)}}