/* Designvariante „Atlas" (ungeziefer-ratgeber.info): Bestimmungsbuch.
   Alte Seite (Moosgrün, rote Maus, grüne Rubrikkästen mit ▶) trifft Sammlungsschrank:
   Young Serif für Titel, Source Serif für Text, IBM Plex Mono für Etiketten.
   Farben: Moos #1e3a2b, Blattgrün #2f7a3e, Signalrot #c8372d, Papier #eef0ea. */
@font-face{font-family:"Young Serif";src:url(fonts/young-serif-latin.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(fonts/ibmplexmono-500-latin.woff2) format("woff2");font-weight:500;font-display:swap}

.theme-atlas{--moss:#1e3a2b;--leaf:#2f7a3e;--leaf-2:#3b8f4b;--red:#c8372d;--tag:#fbfaf4;--display:"Young Serif",Georgia,serif;--mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;--sans:"Source Serif 4",Georgia,serif}
body.theme-atlas{background:var(--paper);color:var(--ink);font:400 18px/1.65 var(--serif)}
.theme-atlas a{color:var(--leaf)}
.theme-atlas :focus-visible{outline:3px solid var(--red);outline-offset:2px}

/* Kopf: Moosgrün wie die alte Seite, Register-Reiter als Navigation */
.theme-atlas .masthead{background:var(--moss);border-bottom:0;color:#e9ebe6}
.theme-atlas .mast-row{padding-block:16px 12px}
.theme-atlas .brand{display:inline-flex;align-items:center;gap:12px;color:#fff}
.theme-atlas .brand-sign{width:46px;height:46px;flex:0 0 auto}
.theme-atlas .brand-name{font:400 clamp(22px,2.6vw,30px)/1 var(--display);letter-spacing:0;color:#fff}
.theme-atlas .brand-name b{font-weight:400;color:#a9d3a0}
.theme-atlas .search-link{color:#e9ebe6}
.theme-atlas .nav-toggle-bars,.theme-atlas .nav-toggle-bars::before,.theme-atlas .nav-toggle-bars::after{background:#fff}
.theme-atlas .catnav{border-top:0;background:var(--moss)}
.theme-atlas .catnav ul{gap:6px;padding-top:4px}
.theme-atlas .catnav a{font:500 13px/1 var(--mono);letter-spacing:.02em;color:#dfe8dc;background:#2a4a37;padding:11px 14px 10px;border-radius:7px 7px 0 0;border-bottom:0}
.theme-atlas .catnav a:hover{background:var(--leaf);color:#fff}
.theme-atlas .catnav a[aria-current]{background:var(--paper);color:var(--moss)}

/* Startseite */
.at-hero{background:var(--moss);padding:clamp(22px,4vw,48px) 0 clamp(30px,4vw,52px);border-bottom:6px solid var(--leaf)}
.at-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:clamp(24px,4vw,56px);align-items:start}
.at-hero-text{color:#e9ebe6}
.at-eyebrow{margin:0 0 14px;font:500 13px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#a9d3a0}
.at-hero h1{margin:0 0 16px;font:400 clamp(40px,5.6vw,74px)/1 var(--display);color:#fff;letter-spacing:-.01em;hyphens:none;text-wrap:balance}
.at-lede{margin:0 0 22px;max-width:34em;font-size:clamp(17px,1.6vw,19px);color:#d3dccf}
.at-search{display:flex;gap:0;max-width:520px;background:#fff;border-radius:10px;padding:5px;box-shadow:0 10px 30px rgba(0,0,0,.18)}
.at-search input{flex:1;min-width:0;border:0;background:none;font:400 16px/1.2 var(--serif);padding:12px 12px;color:var(--ink)}
.at-search input:focus{outline:none}
.at-search button{border:0;background:var(--red);color:#fff;font:500 14px/1 var(--mono);padding:0 18px;border-radius:7px;cursor:pointer}
.at-search button:hover{background:#a82c24}
.at-jump{display:flex;flex-wrap:wrap;gap:4px;margin-top:22px}
.at-jump a{display:grid;place-items:center;width:30px;height:30px;border:1px solid #4d6b58;border-radius:5px;color:#e9ebe6;text-decoration:none;font:500 13px/1 var(--mono)}
.at-jump a:hover{background:var(--red);border-color:var(--red)}

/* Signatur: Sammlungs-Etiketten – Bild mit angeheftetem Schildchen */
.at-labels{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;align-self:end}
.at-label{position:relative;display:flex;flex-direction:column;text-decoration:none;color:var(--ink);background:var(--tag);border-radius:4px;box-shadow:0 1px 0 rgba(0,0,0,.06),0 8px 22px rgba(15,30,20,.16);transition:transform .2s}
.at-label:nth-child(odd){transform:rotate(-.6deg)}
.at-label:nth-child(even){transform:rotate(.5deg)}
.at-label:hover{transform:translateY(-3px) rotate(0)}
.at-label-img{display:block;aspect-ratio:1/1;overflow:hidden;border-radius:4px 4px 0 0;background:#d9ddd3}
.at-label-img .pic{display:block;width:100%;height:100%}
.at-label-img img{width:100%;height:100%;object-fit:cover;display:block}
.at-drawer-img .pic{display:block;width:100%;height:100%}
.at-label-tag{position:relative;display:flex;flex-direction:column;gap:3px;padding:12px 12px 13px;border-top:1px dashed #c9cdbf}
.at-label-tag::before{content:"";position:absolute;top:-6px;left:14px;width:10px;height:10px;border-radius:50%;background:var(--red);box-shadow:0 1px 2px rgba(0,0,0,.3)}
.at-no{font:500 10.5px/1.2 var(--mono);letter-spacing:.04em;text-transform:uppercase;color:#6b7768}
.at-name{font:400 19px/1.1 var(--display);color:var(--moss)}
.at-go{font:500 11.5px/1.2 var(--mono);color:var(--red)}

.at-main{padding-bottom:clamp(30px,5vw,70px)}
.at-sec{margin-top:clamp(36px,5vw,64px)}
.at-sec-h{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;border-bottom:2px solid var(--moss);padding-bottom:10px;margin-bottom:20px}
.at-sec-h h2{margin:0;font:400 clamp(26px,3vw,36px)/1.1 var(--display);color:var(--moss)}
.at-sec-h p{margin:0;font:500 13px/1 var(--mono);color:var(--muted)}

/* Schubladen */
.at-drawers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.at-drawer{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.at-drawer-img{display:block;aspect-ratio:16/9;background:#d9ddd3;overflow:hidden}
.at-drawer-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}
.at-drawer:hover .at-drawer-img img{transform:scale(1.03)}
.at-drawer-body{position:relative;padding:16px 18px 18px;border-top:4px solid var(--leaf)}
.at-drawer-body::before{content:"";position:absolute;top:-17px;left:50%;width:54px;height:12px;margin-left:-27px;border-radius:0 0 8px 8px;background:#b9bdb5;box-shadow:inset 0 -2px 0 rgba(0,0,0,.12)}
.at-count{margin:0 0 6px;font:500 12px/1 var(--mono);color:var(--red)}
.at-drawer h3{margin:0 0 6px;font:400 23px/1.15 var(--display)}
.at-drawer h3 a{color:var(--moss);text-decoration:none}
.at-drawer h3 a:hover{text-decoration:underline}
.at-drawer-dek{margin:0 0 10px;font-size:15.5px;line-height:1.5;color:#4a5649}
.at-drawer ul,.at-box ul{list-style:none;margin:0;padding:0}
.at-drawer li{padding:3px 0 3px 16px;position:relative;font-size:15.5px;line-height:1.35}
.at-drawer li::before,.at-box li::before{content:"▶";position:absolute;left:0;top:.5em;font-size:9px;color:var(--leaf)}

/* Register A–Z */
.at-reg-cols{columns:4 220px;column-gap:28px}
.at-reg-l{break-inside:avoid;margin:0 0 18px;scroll-margin-top:20px}
.at-reg-letter{margin:0 0 4px;font:400 30px/1 var(--display);color:var(--red)}
.at-reg-l ul{list-style:none;margin:0;padding:0}
.at-reg-l li{font-size:15.5px;line-height:1.35;padding:2px 0}
.at-reg-l a{text-decoration:none;color:var(--ink)}
.at-reg-l a:hover{color:var(--leaf);text-decoration:underline}

/* Karten */
.theme-atlas .card{background:var(--surface);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.theme-atlas .card-title{font:400 20px/1.2 var(--display)}
.theme-atlas .card-title a{color:var(--moss)}
.theme-atlas .kicker{font:500 11px/1.2 var(--mono);letter-spacing:.04em;color:var(--red)}
.theme-atlas .card time{font:500 12px/1 var(--mono)}

/* Rubrik- und Archivseiten */
.theme-atlas .arch-head h1{font:400 clamp(34px,5vw,58px)/1.02 var(--display);color:var(--moss);letter-spacing:0}
.theme-atlas .rubrik-head h2{font:400 clamp(22px,2.4vw,30px)/1.1 var(--display);color:var(--moss)}

/* Beitrag: Text links, alte grüne Rubrikkästen rechts */
.theme-atlas .post{display:grid;grid-template-columns:minmax(0,1fr) 300px;column-gap:clamp(24px,3.4vw,48px);align-items:start;border-radius:6px;border:1px solid var(--line)}
.theme-atlas .post > *{grid-column:1}
.theme-atlas .post > .at-side{grid-column:2;grid-row:1 / span 8}
.theme-atlas .post-head h1{font:400 clamp(32px,4.4vw,54px)/1.05 var(--display);color:var(--moss);letter-spacing:0}
.theme-atlas .post-head .kicker{display:inline-block;background:var(--tag);border:1px solid #d6d9cc;border-left:4px solid var(--red);padding:6px 9px;border-radius:3px}
.theme-atlas .byline{font:500 12.5px/1.5 var(--mono);color:var(--muted)}
.theme-atlas .post.has-ladder .post-cols{display:block}
.theme-atlas .ladder{position:static;float:left;width:min(300px,46%);margin:4px 26px 16px 0;padding:14px 16px 12px;border:1px solid #c9cdbf;border-radius:4px;background:var(--tag)}
.theme-atlas .ladder-h{margin:0 0 6px;font:400 20px/1.1 var(--display);color:var(--moss);text-transform:none;letter-spacing:0}
.theme-atlas .ladder ol{padding:0}
.theme-atlas .ladder ol::before,.theme-atlas .ladder ol::after,.theme-atlas .ladder li::before{display:none}
.theme-atlas .ladder li{padding:3px 0 3px 15px;position:relative}
.theme-atlas .ladder li::after{content:"▶";position:absolute;left:0;top:.6em;font-size:9px;color:var(--leaf)}
.theme-atlas .ladder a{font:400 15px/1.35 var(--serif);color:var(--leaf)}
.theme-atlas .prose h2{font:400 clamp(24px,2.6vw,32px)/1.15 var(--display);color:var(--moss);clear:both}
.theme-atlas .prose h3{font:700 20px/1.25 var(--serif);color:var(--moss)}
.theme-atlas .prose hr{border:0;border-top:1px dashed #c9cdbf;margin:28px 0}
.theme-atlas .post-note{border-left-color:var(--red)}

.at-side{display:flex;flex-direction:column;gap:14px}
.at-box{flex:0 0 auto;border-radius:4px;overflow:hidden;background:var(--leaf)}
.at-box-h{margin:0;background:var(--moss);font:400 18px/1.2 var(--display)}
.at-box-h a{display:block;padding:10px 12px;color:#fff;text-decoration:none}
.at-box ul{padding:6px 12px 8px}
.at-box li{position:relative;padding:4px 0 4px 15px;font-size:15px;line-height:1.3}
.at-box li::before{color:#cfe8c8}
.at-box li a{color:#fff;text-decoration:none}
.at-box li a:hover{text-decoration:underline}
.at-box li[aria-current] a{font-weight:700;color:#fff}
.at-box li[aria-current]::before{color:var(--tag)}
.at-more{display:block;padding:0 12px 10px 27px;font:500 12px/1.2 var(--mono);color:#cfe8c8}
.at-box.is-cur{background:var(--leaf-2)}

/* Fuß */
.theme-atlas .foot{background:var(--moss);color:#d3dccf}
.theme-atlas .foot a{color:#e9ebe6}
.theme-atlas .foot-brand{font:400 24px/1.1 var(--display);color:#fff}
.theme-atlas .foot-brand b{font-weight:400;color:#a9d3a0}
.theme-atlas .foot-h{font:500 12px/1 var(--mono);letter-spacing:.06em;color:#a9d3a0}

@media (max-width:1100px){
  .at-labels{grid-template-columns:repeat(2,minmax(0,1fr))}
  .theme-atlas .post{grid-template-columns:minmax(0,1fr)}
  .theme-atlas .post > .at-side{grid-column:1;grid-row:auto;position:static;max-height:none;margin-top:30px;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
}
@media (max-width:860px){
  .at-hero-grid{grid-template-columns:minmax(0,1fr)}
  .at-drawers{grid-template-columns:minmax(0,1fr)}
  .theme-atlas .ladder{float:none;width:auto;margin:0 0 20px}
}
@media (max-width:520px){
  .at-labels{gap:10px}
  .at-name{font-size:17px}
  .at-search button{padding:0 12px}
}
@media (prefers-reduced-motion:reduce){.at-label,.at-drawer-img img{transition:none}.at-label:hover{transform:none}}