/* J&B Raumbiologie Blog. Farben und Schrift nach Markenhandbuch. */
/* Zwei Farbfamilien wie auf der ganzen Seite: Grün (Marke, gut) und Staub (grau-braun-schwarz, schlecht). */
:root{--gruen:#1F523A;--gruen-d:#143826;--tinte:#132419;--salbei:#4F6357;--minze:#10B981;--mint-h:#7FE0BA;--staub:#6E4B31;--staub-d:#2E1F14;--staub-m:#9A7250;--staub-s:#EFE4D8;--blatt:#D9EAE0;--tint:#EEF5F0;--nebel:#E3EAE6;--papier:#F4F7F5;--weiss:#FFFFFF;--gut:#10B981;--auff:#9A7250;--inakz:#2E1F14;--w:1080px;--tw:720px;--r:14px}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--papier);color:var(--tinte);font-family:"Poppins",system-ui,-apple-system,"Segoe UI",sans-serif;font-weight:400;line-height:1.55;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--gruen);font-weight:500;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.container{width:94%;max-width:var(--w);margin:0 auto}
.site-header{width:100%;background:var(--weiss);border-bottom:1px solid var(--nebel);position:sticky;top:0;z-index:50}.nav{display:flex;justify-content:space-between;align-items:center;padding:.9rem 0;gap:1rem}
.logo{display:inline-flex;align-items:center;gap:.6rem;font-size:1.2rem;font-weight:700;letter-spacing:-.02em;color:var(--gruen);text-decoration:none;white-space:nowrap}.logo::before{content:"";width:34px;height:34px;border-radius:8px;background:url(/logo.png) center/cover}.logo:hover{text-decoration:none}
.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--gruen);color:#fff;padding:.6rem 1.2rem;border-radius:8px;text-decoration:none;font-weight:700;font-size:.92rem;border:2px solid var(--gruen);transition:background .2s,transform .2s;white-space:nowrap}
.btn:hover{background:var(--gruen-d);border-color:var(--gruen-d);color:#fff;text-decoration:none;transform:translateY(-1px)}
h1,h2,h3,h4{line-height:1.15;letter-spacing:-.02em;margin:0;font-weight:700;overflow-wrap:anywhere}
.kicker{font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--salbei);margin:0 0 .9rem}.kicker .cat{color:var(--staub-d);background:var(--staub-s);padding:.25rem .6rem;border-radius:999px}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--salbei);font-weight:400;line-height:1.5;margin:1.1rem 0 0}
.blog-head{padding:2.5rem 0 2rem;border-bottom:3px solid var(--gruen);max-width:var(--tw)}.blog-head h1{font-size:clamp(2.4rem,5vw,3.6rem)}
.post-list{list-style:none;margin:0;padding:0;max-width:var(--tw)}.post-card{border-bottom:1px solid var(--nebel)}
.post-card-link{display:flex;gap:1.4rem;align-items:flex-start;padding:1.6rem 0;text-decoration:none;color:inherit;font-weight:400}.post-card-link:hover{text-decoration:none}
.post-thumb{width:120px;aspect-ratio:4/3;object-fit:cover;border-radius:8px;flex:none;background:var(--blatt)}
.post-card h2{font-size:clamp(1.2rem,2.4vw,1.5rem);margin:0 0 .5rem;color:var(--gruen)}.post-card-link:hover h2{text-decoration:underline;text-underline-offset:3px}
.post-card .kicker{margin-bottom:.5rem}.teaser{margin:0;color:var(--salbei);font-size:1rem}.empty{color:var(--salbei);padding:3rem 0}
.article-wrap{padding-bottom:2rem}.crumbs{font-size:.85rem;color:var(--salbei);margin:.4rem auto 2rem;max-width:var(--tw);text-align:center}.crumbs a{color:var(--salbei);font-weight:400}.crumbs span{margin:0 .3rem}
article{max-width:var(--tw);margin:0 auto}.post-head{padding-bottom:1.6rem;border-bottom:3px solid var(--gruen);margin-bottom:2rem;text-align:center}.post-head .lead{margin-left:auto;margin-right:auto}
.post-head h1{font-size:clamp(2rem,4.6vw,3.1rem)}.byline{font-size:.9rem;color:var(--salbei);margin:1.1rem 0 0}.byline strong{color:var(--tinte);font-weight:700}
.cover{margin:0 0 2rem}.cover img{width:100%;border-radius:var(--r);background:var(--blatt)}
figcaption{font-size:.85rem;color:var(--salbei);margin-top:.6rem;line-height:1.45}
.toc{background:var(--weiss);border:1px solid var(--nebel);border-radius:var(--r);padding:1.2rem 1.4rem;margin:0 0 2.2rem}.toc-t{margin:0 0 .5rem;font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--salbei)}
.toc ol{margin:0;padding-left:1.2rem;font-size:.95rem;line-height:1.9}
.post-body>*+*{margin-top:1.15em}.post-body h2{font-size:clamp(1.45rem,3vw,1.85rem);color:var(--gruen);margin-top:2.6rem;padding-top:1.6rem;border-top:1px solid var(--nebel)}
.post-body h3{font-size:1.2rem;margin-top:2rem}.post-body h4{font-size:1.05rem;margin-top:1.6rem}
.post-body p{margin-bottom:0}.post-body ul,.post-body ol{padding-left:1.4rem}.post-body li+li{margin-top:.35em}.post-body li::marker{color:var(--gruen);font-weight:700}
.post-body strong{font-weight:700}.post-body em{font-style:normal;font-weight:500}.post-body hr{border:0;border-top:1px solid var(--nebel);margin:2.4rem 0}
.post-body blockquote{margin:1.6rem 0;padding:1.1rem 1.4rem;background:var(--weiss);border-left:4px solid var(--gruen);border-radius:0 var(--r) var(--r) 0;font-weight:400}.post-body blockquote p{margin:0}
.post-body code{background:var(--tint);padding:.1em .4em;border-radius:4px;font-size:.92em;font-family:inherit;font-weight:500}.post-body pre{background:var(--weiss);border:1px solid var(--nebel);padding:1rem;border-radius:8px;overflow:auto}.post-body pre code{background:none;padding:0}
figure.img{margin:2rem 0}figure.img img{width:100%;border-radius:var(--r);background:var(--blatt)}
.table-wrap{overflow-x:auto;margin:1.6rem 0;-webkit-overflow-scrolling:touch}table{border-collapse:collapse;width:100%;font-size:.95rem;background:var(--weiss);border-radius:8px;overflow:hidden}th,td{padding:.7rem .9rem;text-align:left;border-bottom:1px solid var(--nebel);vertical-align:top;color:var(--salbei)}th{background:var(--blatt);color:var(--tinte);font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}td:first-child{color:var(--tinte);font-weight:500}tr:last-child td{border-bottom:0}
.ref a{font-weight:700;font-size:.75em}
.chart{margin:2rem 0;background:var(--weiss);border:1px solid var(--nebel);border-radius:var(--r);padding:1.3rem 1.4rem 1.1rem}.chart figcaption{margin:0 0 1rem;font-weight:700;color:var(--tinte);font-size:1rem}.chart-unit{font-weight:500;color:var(--salbei)}
.bar{display:grid;grid-template-columns:minmax(90px,32%) 1fr auto;gap:.8rem;align-items:center;padding:.4rem 0;font-size:.92rem}.bar-l{color:var(--tinte);font-weight:500;overflow-wrap:anywhere}
.bar-t{position:relative;height:14px;background:var(--papier);border-radius:7px}.bar-f{display:block;height:100%;background:var(--gruen);border-radius:7px}.bar-f.bad{background:var(--inakz)}.bar-f.warn{background:var(--auff)}.bar-f.good{background:var(--gut)}
.bar-lim{position:absolute;top:-4px;bottom:-4px;width:2px;background:var(--tinte);z-index:2;opacity:.5}.bar-v{font-weight:700;font-variant-numeric:tabular-nums;min-width:3.5ch;text-align:right}
.chart-note{margin:.7rem 0 0;font-size:.8rem;color:var(--salbei)}
.kurve svg{width:100%;height:auto;display:block;font-family:inherit}
.sources{margin-top:3rem;background:var(--blatt);border-radius:var(--r);padding:1.6rem 1.8rem}.sources h2{font-size:1.15rem;margin:0 0 .9rem;color:var(--gruen)}
.sources ol{margin:0;padding-left:1.4rem;font-size:.9rem;line-height:1.55;color:var(--salbei)}.sources li+li{margin-top:.6em}.sources li:target{background:var(--tint);border-radius:4px}
.src-a{font-weight:700;color:var(--tinte)}.src-t{color:var(--tinte)}.src-n{color:var(--salbei)}.sources a{overflow-wrap:anywhere}
.disclaimer{font-size:.8rem;color:var(--salbei);margin:1.6rem 0 0;line-height:1.5}
.cta-box{margin:2.6rem 0 0;background:var(--gruen);color:#fff;border-radius:var(--r);padding:2rem;display:grid;gap:.5rem;justify-items:start}.cta-h{margin:0;font-size:1.35rem;font-weight:700;letter-spacing:-.02em}.cta-box p{margin:0;color:var(--blatt)}
.cta-box .btn{background:var(--minze);border-color:var(--minze);color:var(--gruen-d)}.cta-box .btn:hover{background:#34D399;border-color:#34D399;color:var(--gruen-d)}
.cta-row{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;align-items:center;margin-top:.8rem}.cta-link{color:var(--mint-h);font-weight:600}.cta-link:hover{color:#fff}
.more{margin-top:3.5rem;max-width:var(--tw);margin-left:auto;margin-right:auto}.more>h2{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;color:var(--salbei);border-bottom:1px solid var(--nebel);padding-bottom:.6rem}
.site-footer{text-align:center;padding:3rem 0;margin-top:4rem;border-top:1px solid var(--nebel);color:var(--salbei);font-size:.95rem}.site-footer p{margin:0}
.footer-links{display:flex;justify-content:center;gap:2rem;margin-bottom:1.2rem;flex-wrap:wrap}.footer-links a{color:var(--salbei);font-weight:600}.footer-links a:hover{color:var(--gruen)}
@media(max-width:640px){body{font-size:16px}.nav{padding:1.1rem 0}.btn{padding:.6rem 1.1rem;font-size:.9rem}.post-thumb{display:none}.post-card-link{padding:1.4rem 0}.bar{grid-template-columns:1fr;gap:.3rem}.bar-v{text-align:left}.sources,.chart{padding:1.1rem 1.1rem}.cta-box{padding:1.5rem}.crumbs{margin-bottom:1.2rem}}
.cookie-banner{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--tinte);color:#fff;padding:1.5rem 1.6rem;border-radius:var(--r);box-shadow:0 20px 50px rgba(0,0,0,.4);display:flex;flex-direction:column;gap:1rem;z-index:9999;width:92%;max-width:640px}.cookie-banner[hidden]{display:none}
.cookie-text{margin:0;font-size:.9rem;line-height:1.5;color:var(--blatt)}.cookie-text a{color:var(--mint-h);font-weight:600}.cookie-buttons{display:flex;gap:.6rem;justify-content:flex-end;flex-wrap:wrap}
.cookie-btn{background:var(--minze);color:var(--gruen-d);border:1px solid var(--minze);padding:.65rem 1.1rem;border-radius:6px;font:inherit;font-weight:700;cursor:pointer}.cookie-btn.secondary{background:transparent;color:#fff;border-color:#5C7364}.cookie-btn.secondary:hover{border-color:#fff}
@media print{.site-header,.cta-box,.more,.site-footer,.cookie-banner{display:none}}