:root{--ink:#1f2822;--muted:#657268;--forest:#173f2d;--forest2:#255d43;--sand:#f5f1e7;--paper:#fffdf8;--line:#dce3dc;--clay:#b36a3c;--radius:18px;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}
a{color:var(--forest2);text-underline-offset:.18em}a:hover{color:var(--clay)}code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,253,248,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{max-width:var(--max);margin:auto;padding:.8rem 1rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.brand{text-decoration:none;display:flex;flex-direction:column;color:var(--ink)}
.brand strong{font-size:.92rem;letter-spacing:.08em;text-transform:uppercase}.brand span{font-size:.76rem;color:var(--muted)}.nav{display:flex;gap:1rem;flex-wrap:wrap}.nav a{text-decoration:none;font-weight:650;font-size:.9rem}
.wrap{max-width:var(--max);margin:auto;padding:0 1rem}.hero{background:linear-gradient(135deg,var(--forest),#244d38 60%,#315f45);color:#fff;padding:3.3rem 0 3rem}.hero-grid{display:grid;gap:2rem;align-items:end}
.eyebrow{margin:0 0 .4rem;text-transform:uppercase;letter-spacing:.11em;font-size:.74rem;font-weight:800;color:var(--clay)}.hero .eyebrow{color:#f2c69e}.hero h1{font-size:clamp(2rem,7vw,4.4rem);line-height:1.02;max-width:20ch;margin:.2rem 0 1rem}.hero p{max-width:65ch;font-size:1.06rem;color:#e5eee8}
.hero-id{display:flex;gap:.65rem;flex-wrap:wrap;margin-top:1.4rem}.hero-id span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);padding:.52rem .72rem;border-radius:999px}.hero-id code{color:#fff;font-weight:800}
.breadcrumbs{font-size:.86rem;color:var(--muted);padding:1rem 0}.breadcrumbs a{text-decoration:none}.content-grid{display:grid;gap:1.6rem;padding:2rem 0 4rem;max-width:900px}
.section,.advisor-card,.archive-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem;box-shadow:0 5px 25px rgba(31,40,34,.04)}.section-head{margin-bottom:1rem}
.section h2,.advisor-card h2{font-size:clamp(1.35rem,3vw,2rem);line-height:1.15;margin:.15rem 0 .55rem}.advisor-card{background:var(--sand);border-color:#e4dccb}.checklist{padding-left:1.25rem}.checklist li{margin:.55rem 0;padding-left:.25rem}
.advisor-tip{padding:.85rem 1rem;background:#fff;border-left:4px solid var(--clay);border-radius:8px}.spec-list{display:grid;gap:.55rem}.spec-line{padding:.8rem .9rem;background:#f7f8f5;border-left:3px solid #8fb09a;border-radius:8px;font-size:.96rem}
.chips{display:flex;gap:.55rem;flex-wrap:wrap}.chips code{padding:.45rem .65rem;background:#eff5ef;border:1px solid #d4e3d7;border-radius:9px;color:#173f2d;font-weight:700}.compat-group{border-top:1px solid var(--line);padding:.4rem 0}.compat-group:first-of-type{border-top:0}
.compat-group summary{cursor:pointer;display:flex;justify-content:space-between;gap:1rem;padding:.8rem 0;font-weight:800;color:var(--forest)}.compat-group summary strong{font-size:.8rem;background:#edf3ee;padding:.3rem .5rem;border-radius:999px;white-space:nowrap}.model-grid{display:grid;gap:.4rem;padding:.2rem 0 1rem}
.model-grid span{background:#fafaf7;border:1px solid #ebeee9;border-radius:7px;padding:.5rem .65rem;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.86rem}.source-data{display:grid;gap:.4rem}.source-data>div{padding:.5rem .65rem;background:#fafaf7;border-radius:7px}
.offer-grid{display:grid;gap:1rem}.offer-card{border:1px solid var(--line);border-radius:14px;padding:1rem;background:#fff;display:flex;flex-direction:column}.offer-card h3{font-size:1rem;line-height:1.35;margin:.35rem 0 auto;padding-bottom:1rem}.offer-card__meta{font-size:.77rem;color:var(--muted);font-weight:700}
.identifier-row{display:flex;justify-content:space-between;gap:1rem;border-top:1px solid var(--line);padding:.7rem 0;font-size:.84rem}.button{display:inline-flex;justify-content:center;align-items:center;text-decoration:none;font-weight:800;padding:.72rem 1rem;border-radius:10px}.button--secondary{background:var(--forest);color:#fff}.button--secondary:hover{background:var(--forest2);color:#fff}.affiliate-note{font-size:.78rem;color:var(--muted)}
.archive-box{background:#fbfaf5}.archive-box summary{cursor:pointer;font-weight:800}.archive-box dl{display:grid;grid-template-columns:max-content 1fr;gap:.35rem .8rem}.archive-box dt{color:var(--muted)}.archive-box dd{margin:0;font-weight:700}
.related-grid,.cluster-grid{display:grid;gap:1rem}.related-card,.cluster-card{display:block;text-decoration:none;border:1px solid var(--line);border-radius:14px;padding:1rem;background:#fff}.related-card strong,.cluster-card strong{display:block;color:var(--ink)}.related-card span,.cluster-card span{font-size:.83rem;color:var(--muted)}
.home-hero{padding:4rem 0 3rem;background:var(--sand)}.home-hero h1{font-size:clamp(2.2rem,8vw,4.8rem);line-height:1;margin:.2rem 0 1rem;max-width:16ch;color:var(--forest)}.home-hero p{max-width:62ch;font-size:1.08rem}.home-section{padding:3rem 0}.home-section h2{font-size:clamp(1.6rem,4vw,2.6rem);margin:0 0 1.2rem}.cluster-card b{display:inline-block;margin-top:.7rem;color:var(--clay)}
.footer{background:#17231b;color:#dce7df;padding:2.5rem 0;margin-top:2rem}.footer a{color:#fff}.footer-grid{display:grid;gap:1.2rem}.footer small{color:#9fb0a4}
@media(min-width:700px){.hero-grid{grid-template-columns:1.5fr .7fr}.model-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.offer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.related-grid,.cluster-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-grid{grid-template-columns:2fr 1fr}}
@media(min-width:1000px){.offer-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.model-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}

/* Technical illustration system */
.product-art{margin:0 0 1.25rem;background:#fff;border:1px solid rgba(255,255,255,.25);border-radius:16px;padding:.75rem;box-shadow:0 14px 38px rgba(0,0,0,.13)}
.product-art picture,.product-art img,.category-art picture,.category-art img{display:block;width:100%;height:auto}
.product-art img{max-height:330px;object-fit:contain}
.product-art figcaption{color:#667168;font-size:.72rem;line-height:1.35;margin-top:.5rem}
.category-hero-grid{display:grid;gap:1.5rem;align-items:center}.category-art{margin:0;background:#fff;border:1px solid #e0e3dc;border-radius:18px;padding:.65rem;box-shadow:0 9px 28px rgba(31,40,34,.08)}
.category-art img{max-height:300px;object-fit:contain}
.independence-note{border-top:1px solid var(--line);background:#f4f2ea;color:#49564d;padding:.7rem 0;font-size:.8rem}.independence-note strong{color:var(--ink)}
.domain-small{font-size:.82em;color:#9fb0a4}.notice-box{padding:1rem 1.1rem;background:#f5f1e7;border:1px solid #e4dccb;border-radius:14px;margin-bottom:1.5rem}.notice-box p{margin:.35rem 0 0}
@media(min-width:700px){.category-hero-grid{grid-template-columns:minmax(0,1.35fr) minmax(260px,.65fr)}}

/* Amazon CTA – bewusst an die vertraute Amazon-Aktionsfarbe angelehnt */
.button--secondary{
  width:100%;
  min-height:50px;
  padding:.72rem 1.2rem;
  border:1px solid #f0b800;
  border-radius:999px;
  background:#ffd814;
  color:#111;
  box-shadow:0 3px 6px rgba(0,0,0,.22);
  font-weight:800;
  line-height:1.25;
  text-align:center;
}
.button--secondary:hover{
  background:#f7ca00;
  border-color:#e6ad00;
  color:#111;
}
.button--secondary:focus-visible{
  outline:3px solid #1f6feb;
  outline-offset:3px;
}

.legal-page{max-width:860px}
.legal-page h1{font-size:clamp(2rem,6vw,3.4rem);line-height:1.05;margin:.15rem 0 .6rem;color:var(--forest)}
.legal-page .legal-intro{font-size:1.08rem;color:var(--muted);margin:0 0 2rem}
.legal-page h2{font-size:clamp(1.3rem,3vw,1.75rem);margin:2rem 0 .55rem}
.legal-page p{max-width:72ch}