:root{font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:#18304a;background:#f5f8fc}*{box-sizing:border-box}body{margin:0}a{color:#075ca5}header.top{background:#fff;border-bottom:1px solid #dce8f1;display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:1rem max(4vw,18px);position:sticky;top:0;z-index:5}.brand{color:#064b85;font-weight:900;font-size:1.45rem;text-decoration:none;letter-spacing:.02em}.brand span{color:#e58a20}.brand small{font-size:.7rem}.top nav{display:flex;gap:1.3rem;flex-wrap:wrap}.top nav a{font-weight:650;text-decoration:none}main{max-width:1100px;margin:auto;padding:1.5rem 20px 5rem}.crumb{color:#647689;font-size:.85rem;margin-bottom:1.4rem}article{background:white;border:1px solid #e0ebf3;border-radius:18px;overflow:hidden;box-shadow:0 10px 35px #123a6210}.article-head{background:linear-gradient(125deg,#eaf4ff,#fff);padding:clamp(2rem,5vw,4rem)}h1{font-size:clamp(2rem,4vw,3.4rem);line-height:1.13;color:#0b365d;margin:.4rem 0 1rem}.article-head p{max-width:70ch;line-height:1.7}.eyebrow{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:#1769ac;font-weight:800}.hero-img{width:100%;max-height:410px;object-fit:cover}.article-content{padding:clamp(1.25rem,4vw,3.5rem);line-height:1.75;overflow-wrap:anywhere}.article-content>*,.article-content .wp-block-group>*{max-width:100%}h2{font-size:clamp(1.4rem,2.5vw,2rem);margin-top:2.4rem;color:#0b365d}h3{color:#12528a}.article-content img{max-width:100%;height:auto}.article-content a{overflow-wrap:anywhere}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin:1.5rem 0}.card{display:flex;flex-direction:column;gap:.6rem;border:1px solid #dbe8f1;border-radius:12px;padding:1.3rem;text-decoration:none;background:#fff}.card strong{color:#153d62}.card span,.card small{color:#4b748e}.notice{padding:1.1rem 1.4rem;border-left:4px solid #1769ac;background:#edf6ff;border-radius:6px}.cta a,.button-zum-angebot{display:inline-block;background:#0d619e;color:#fff!important;padding:.85rem 1.4rem;border-radius:8px;text-decoration:none;font-weight:700}.vergleichstabelle{width:100%;border-collapse:collapse;text-align:center;margin:1.5rem 0}.vergleichstabelle th{background:#cce4ff}.vergleichstabelle th,.vergleichstabelle td{padding:.8rem;border:1px solid #d9e6f0}.vergleichstabelle tr:nth-child(even){background:#f9f9f9}.vergleichstabelle tr:hover{background:#eaf4ff}.produktbox,.preisbox{background:#f4f8fc;border:1px solid #d7e6f1;border-radius:10px;padding:1rem;margin:1rem 0}footer{background:#102e48;color:white;display:flex;justify-content:space-between;gap:2rem;padding:2rem max(4vw,18px)}footer a{color:white}@media(max-width:700px){header.top{display:block;position:static}.top nav{margin-top:1rem;gap:.8rem;font-size:.88rem}.vergleichstabelle thead{display:none}.vergleichstabelle,.vergleichstabelle tbody,.vergleichstabelle tr,.vergleichstabelle td{display:block;width:100%}.vergleichstabelle tr{margin:1rem 0;border:1px solid #d9e6f0;border-radius:10px;overflow:hidden}.vergleichstabelle td{text-align:left;border:0;border-bottom:1px solid #e5edf3}.vergleichstabelle td:before{content:attr(data-label);display:block;font-size:.77rem;color:#526a7e;font-weight:700}footer{display:block}}
/* Restored Oil-Store visual identity */
header.top{background:#102936;border-bottom:0;min-height:108px;padding:.55rem max(4vw,24px)}.brand{display:inline-flex;align-items:center;min-width:110px}.brand img{width:96px;height:96px;object-fit:contain}.top nav a{color:#fff}.top nav a:hover{color:#f5a638}.home .article-head{background:linear-gradient(90deg,rgba(8,30,42,.92) 0%,rgba(8,30,42,.72) 48%,rgba(8,30,42,.17) 100%),url('/assets/hero.webp') center 44%/cover;color:#fff;min-height:390px;display:flex;flex-direction:column;justify-content:center}.home .article-head h1{color:#fff;max-width:16ch}.home .article-head p{color:#f3f8fb}.home .eyebrow{color:#ffc879}.card{overflow:hidden;padding:0 0 1.25rem;gap:.5rem}.card img.card-img{width:100%;height:155px;object-fit:cover;margin:0}.card span,.card strong,.card small{margin-left:1.15rem;margin-right:1.15rem}.card strong{line-height:1.35}.hero-img.editorial-img{max-height:310px}.product .hero-img{object-fit:contain;background:#fff;max-height:360px;padding:1.5rem}.home .crumb{display:none}@media(max-width:700px){header.top{min-height:auto}.brand img{height:72px;width:72px}.home .article-head{min-height:340px;background-position:58% center}.home .article-head h1{font-size:2.1rem}.card img.card-img{height:180px}}

/* Ratgeber hub */
.guide-paths{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1rem;margin:2rem 0 3rem}.guide-paths a{display:flex;flex-direction:column;gap:.5rem;padding:1.25rem;border-radius:12px;background:#eaf4ff;text-decoration:none;border:1px solid #cce4ff}.guide-paths strong{color:#0b365d;font-size:1.15rem}.guide-paths span{color:#1769ac}.hub-sections{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem}.hub-section{border:1px solid #dce8f1;border-radius:14px;overflow:hidden;margin:0;background:#fff}.hub-section-head{display:grid;grid-template-columns:150px 1fr;align-items:center;background:#f4f8fc}.hub-section-head img{width:150px;height:155px;object-fit:cover}.hub-section-head>div{padding:1rem}.hub-section h2{font-size:1.25rem;margin:0 0 .25rem}.hub-section p{margin:.25rem 0}.hub-all{font-weight:700}.hub-link-list{padding:1rem 1.5rem 1.25rem 2.3rem;margin:0}.hub-link-list li{margin:.45rem 0}.hub-next{margin-top:2rem;padding:1.5rem;background:#edf6ff;border-radius:12px}.hub-back{border-top:1px solid #dce8f1;margin-top:3rem;padding-top:1rem;display:flex;gap:1.25rem;flex-wrap:wrap;font-weight:700}@media(max-width:760px){.hub-sections{grid-template-columns:1fr}.hub-section-head{grid-template-columns:110px 1fr}.hub-section-head img{width:110px;height:100%}}

.finder-panel{background:#f3f8fc;border:1px solid #cfe2f0;border-radius:14px;padding:1.4rem;margin:2rem 0}.finder-panel h2{margin-top:0}.finder-panel label{display:block;font-weight:700;margin:.5rem 0}.finder-panel input{max-width:30rem;width:100%;padding:.8rem;border:1px solid #9fb8c9;border-radius:7px;font:inherit}.finder-panel button{display:block;margin-top:1rem;padding:.8rem 1.1rem;border:0;border-radius:7px;background:#0d619e;color:#fff;font:inherit;font-weight:700;cursor:pointer}.finder-panel #approval-result{margin-top:1rem}

.affiliate-disclosure{flex-basis:100%;font-size:.82rem;margin:.3rem 0 0;color:#dce8f1}.affiliate-label{font-size:.8rem;color:#4b748e;margin-left:.25rem}.article-content .affiliate-label{white-space:nowrap}

/* Keep the dark lettering in the original logo visible on the dark header. */
header.top .brand img{background:#fff;border-radius:12px;padding:4px;box-shadow:0 2px 8px #0002}

.consent-settings{flex-basis:100%;margin:.3rem 0 0}.consent-settings button{background:none;border:0;color:#fff;text-decoration:underline;cursor:pointer;font:inherit;padding:0}.consent-box{position:fixed;z-index:100;bottom:1rem;left:1rem;right:1rem;max-width:620px;margin:auto;background:#fff;color:#18304a;border:1px solid #aac5d6;border-radius:12px;padding:1.2rem;box-shadow:0 12px 35px #0004}.consent-box[hidden]{display:none}.consent-box p{line-height:1.5}.consent-box a{display:block;margin:.5rem 0}.consent-box [hidden]{display:none}.consent-actions{display:flex;gap:.65rem;flex-wrap:wrap;margin-top:.8rem}.consent-box button{border:1px solid #0d619e;border-radius:6px;font:inherit;font-weight:700;padding:.65rem 1rem;cursor:pointer}.consent-box .consent-primary{background:#0d619e;color:white}.consent-box .consent-secondary{background:#fff;color:#0d619e}.consent-box .consent-back{display:block;border:0;background:transparent;color:#0d619e;text-decoration:underline;margin-top:.6rem;padding:.35rem 0}.consent-config button{margin:.25rem .5rem .1rem 0}.consent-box button:focus-visible{outline:3px solid #f5b940;outline-offset:2px}

/* RC9: product detail information hierarchy */
.product .article-content{max-width:100%;line-height:1.72}
.product .article-content>ul:not(.vorteile){background:#f8fbff;border:1px solid #dce9f5;border-radius:12px;padding:1.25rem 1.5rem 1.25rem 2.7rem;margin:1.7rem 0;columns:2;column-gap:2.4rem}
.product .article-content>ul:not(.vorteile) li{break-inside:avoid;margin:.25rem 0}
.product .produktbox{padding:1.4rem 1.6rem;border-left:4px solid #1769ac;margin:2rem 0;background:#f2f8ff}
.product .produktbox::before{content:'Produktdaten auf einen Blick';display:block;color:#0b365d;font-size:1.15rem;font-weight:800;margin-bottom:.65rem}
.product .vorteile{padding:1.4rem 1.5rem 1.4rem 2.8rem;border:1px solid #dce9f5;border-radius:12px;margin:1.5rem 0 2rem;background:#fff}
.product .vorteile::before{content:'Eigenschaften';display:list-item;list-style:none;margin-left:-1.25rem;color:#0b365d;font-size:1.15rem;font-weight:800;margin-bottom:.65rem}
.product .vorteile li{padding-left:.2rem;margin:.35rem 0}
.product .intern-links{clear:both;margin:2.8rem 0;padding:1.5rem 1.7rem;border:1px solid #dce9f5;border-radius:12px;background:#f8fbff}
.product .intern-links>strong{display:block;font-size:1.2rem;color:#0b365d;margin-bottom:.7rem}
.product .intern-links ul{margin:.3rem 0 0;padding-left:1.3rem;columns:2;column-gap:2rem}
.product .intern-links li{break-inside:avoid;margin:.35rem 0}
.product #rank-math-faq{margin:3.2rem 0 2.2rem;border-top:2px solid #dce9f5;padding-top:2rem}
.product #rank-math-faq::before{content:'Häufige Fragen';display:block;font-size:clamp(1.5rem,2.5vw,2rem);font-weight:800;color:#0b365d;margin-bottom:1.3rem}
.product .rank-math-list{display:grid;gap:1rem}
.product .rank-math-list-item{border:1px solid #dce9f5;border-radius:12px;background:#fff;padding:1.25rem 1.5rem;box-shadow:0 3px 12px #123a6208}
.product .rank-math-question{margin:0 0 .65rem;font-size:1.08rem;line-height:1.4;color:#0b365d}
.product .rank-math-answer{margin:0;color:#29435d;line-height:1.7}
.product .article-content>.cta{margin-top:1.5rem}
@media(max-width:700px){.product .article-content>ul:not(.vorteile),.product .intern-links ul{columns:1}.product .rank-math-list-item{padding:1.1rem}.product .intern-links{padding:1.2rem}}

.product-source{font-size:.9rem;color:#4c6378;background:#f8fbff;border-left:3px solid #8db4d6;padding:.7rem 1rem;margin:1.5rem 0}

.selection-guide .text-card{padding:1.2rem 1.3rem;min-height:112px}.selection-guide .text-card strong,.selection-guide .text-card small{margin:0}.selection-guide .rank-math-list{display:grid;gap:1rem}.selection-guide .rank-math-list-item{border:1px solid #dce9f5;border-radius:12px;padding:1.25rem 1.5rem;background:#fff}.selection-guide .rank-math-list-item h3{margin:0 0 .6rem}.selection-guide .rank-math-list-item p{margin:0}

.finder-products{list-style:none;padding:0;margin:1rem 0;display:grid;gap:.65rem}.finder-products li{padding:.85rem 1rem;border:1px solid #d5e3f0;border-radius:10px;background:#f5f9fd}.finder-products a:first-child{font-weight:700}

/* RC36: first-layer consent action emphasis. */
.consent-box .consent-actions .consent-primary{background:#0d619e;color:#fff;border-color:#0d619e}
.consent-box .consent-actions .consent-secondary{background:#fff;color:#0d619e;border-color:#0d619e}

/* RC56: educational selection links and approval results */
.guide-link{display:flex;flex-direction:column;gap:.5rem;padding:1.15rem;border:1px solid #cfe2f0;border-radius:12px;background:#f3f8fc;text-decoration:none}.guide-link span{font-size:.9rem}.notice h2{margin-top:0}.finder-shortcuts{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}.finder-shortcuts button{margin:0;background:#fff;color:#0d619e;border:1px solid #9fb8c9;font-size:.9rem;padding:.5rem .7rem}.finder-products li p{font-size:.9rem;margin:.6rem 0}.finder-product-action{display:block;margin-top:.7rem;font-weight:700}.finder-guide{display:block;margin-top:.7rem}#approval-help{font-size:.9rem}.vergleichstabelle caption{text-align:left;font-size:.9rem;padding:.7rem 0;font-weight:600}