/* ═══════════════════════════════════════════════════════
58 · Knowledge – Das Goldene Wissen
Mobile-First · Ophyr Luxury Design System
Editorial Chapter Navigation · CSS Grid Accordion
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body.knowledge-page{background-color:var(--anthrazit,#2b2b2b)}body.knowledge-page main{padding-top:0}.knowledge-hero{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:clamp(1rem,2.4vw,1.6rem) var(--container-padding) clamp(1.5rem,3.5vw,2.5rem);overflow:hidden}.knowledge-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(
ellipse 80% 60% at 50% 40%,rgba(196,161,105,0.06) 0%,transparent 70%
);pointer-events:none}.knowledge-hero-overtitle{font-family:var(--font-accent);font-size:clamp(0.6rem,1.5vw,0.72rem);font-weight:500;letter-spacing:0.35em;text-transform:uppercase;color:var(--gold);opacity:0.75;margin-bottom:clamp(0.32rem,0.8vw,0.48rem)}.knowledge-hero-title{font-family:var(--font-accent);font-size:clamp(1.6rem,5vw,3rem);font-weight:200;letter-spacing:0.2em;text-transform:uppercase;color:var(--ivory-polished,#FDFCF8);line-height:1.3;margin:0 0 clamp(1.875rem,4.375vw,3.125rem)}.knowledge-hero-subtitle{font-family:var(--font-editorial);font-size:clamp(0.95rem,2.5vw,1.15rem);font-weight:300;font-style:italic;line-height:1.8;color:rgba(253,252,248,0.7);opacity:0.8;max-width:36rem;margin:0 auto}.knowledge-hero-intro{width:100%;max-width:100%;margin:0 auto;text-align:left}@media (min-width:48rem) and (max-width:63.99rem){.knowledge-hero-intro{max-width:42rem}}@media (min-width:64rem){.knowledge-hero-intro{max-width:52rem}}body.knowledge-page .store-highlight-statement{color:var(--gold,#c4a169);font-weight:300;font-style:italic;font-size:clamp(1.3rem,3vw,1.6rem);border-left:3px solid var(--gold,#c4a169);padding-left:clamp(1.2rem,3.5vw,1.8rem)}.knowledge-hero-intro h2.knowledge-intro-subtitle{font-family:var(--font-accent);font-size:clamp(1.25rem,2.8vw,1.55rem);font-weight:400;letter-spacing:0.15em;text-transform:uppercase;color:var(--gold,#c4a169);margin:0 0 clamp(1.2rem,2.5vw,1.8rem);padding-left:0}.knowledge-hero-intro .news-body-text{font-family:var(--font-accent);font-size:clamp(1.22rem,2.7vw,1.35rem);line-height:1.85;color:rgba(253,252,248,0.92);margin-top:0;margin-bottom:clamp(1.5rem,3vw,2rem);padding-left:0}.knowledge-hero-intro .news-body-text:last-child{margin-bottom:0}.knowledge-ornament{display:flex;align-items:center;justify-content:center;gap:clamp(0.6rem,1.5vw,1rem);margin:clamp(1.5rem,4vw,2.5rem) auto}.knowledge-ornament-line{width:clamp(2rem,8vw,5rem);height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:0.3}.knowledge-ornament-dot{width:4px;height:4px;background:var(--gold);border-radius:50%;opacity:0.5}.knowledge-chapters{max-width:64rem;margin:0 auto;padding:clamp(2.25rem,5.5vw,4.25rem) var(--container-padding) clamp(3rem,8vw,5rem)}.knowledge-chapter-grid{display:grid;grid-template-columns:1fr;gap:clamp(1.2rem,3vw,1.8rem)}.knowledge-card{position:relative;background:linear-gradient(135deg,#d4bc91 0%,#c4a169 50%,#a6854e 100%);border:1px solid rgba(116,87,41,0.2);border-top:1px solid rgba(255,255,255,0.45);border-radius:8px;overflow:hidden;box-shadow:0 12px 40px rgba(0,0,0,0.35);transition:border-color 0.6s cubic-bezier(0.16,1,0.3,1),border-top-color 0.6s cubic-bezier(0.16,1,0.3,1),background 0.6s cubic-bezier(0.16,1,0.3,1),box-shadow 0.6s cubic-bezier(0.16,1,0.3,1),transform 0.6s cubic-bezier(0.16,1,0.3,1)}.knowledge-card:nth-child(even){background:linear-gradient(135deg,#d4bc91 0%,#c4a169 50%,#a6854e 100%);border:1px solid rgba(116,87,41,0.2);border-top:1px solid rgba(255,255,255,0.45)}.knowledge-card:hover{transform:translate3d(0,-4px,0);border-color:rgba(116,87,41,0.4);border-top-color:rgba(255,255,255,0.7);background:linear-gradient(135deg,#d4bc91 0%,#d4bc91 30%,#c4a169 100%);box-shadow:0 25px 50px rgba(0,0,0,0.5),0 0 30px rgba(196,161,105,0.2)}.knowledge-card:nth-child(even):hover{background:linear-gradient(135deg,#d4bc91 0%,#d4bc91 30%,#c4a169 100%)}.knowledge-card.is-open,.knowledge-card.is-open:hover,.knowledge-card.is-open:nth-child(even),.knowledge-card.is-open:nth-child(even):hover{background:linear-gradient(135deg,#d4bc91 0%,#c4a169 50%,#a6854e 100%);border-color:rgba(116,87,41,0.2);border-top-color:rgba(255,255,255,0.45);box-shadow:0 12px 40px rgba(0,0,0,0.35);transform:translateY(0)}.knowledge-card-trigger{display:flex;flex-direction:column;align-items:center;gap:clamp(0.5rem,1.5vw,0.8rem);width:100%;padding:clamp(1.5rem,3.5vw,2rem) clamp(1.2rem,3vw,1.8rem);background:none;border:none;cursor:pointer;text-align:center;-webkit-tap-highlight-color:transparent;touch-action:manipulation}@media (max-width:47.99rem){.knowledge-card-trigger{padding-top:2.5rem;padding-bottom:2.5rem}}.knowledge-card-number{display:block;width:100%;text-align:center;font-family:var(--font-accent);font-size:clamp(3.5rem,10vw,5.5rem);font-weight:200;letter-spacing:0.05em;text-indent:0.05em;color:#1a1610;opacity:0.95;margin-bottom:clamp(0.4rem,1vw,0.6rem);line-height:1;transition:opacity 0.6s cubic-bezier(0.16,1,0.3,1),color 0.6s cubic-bezier(0.16,1,0.3,1)}.knowledge-card.is-open .knowledge-card-number{opacity:0.4;color:#1a1610}.knowledge-card::after{display:none}.knowledge-card-info{flex:1;min-width:0}.knowledge-card-title{font-family:var(--font-accent);font-size:clamp(1.35rem,3vw,1.5rem);font-weight:500;letter-spacing:0.12em;text-transform:uppercase;color:#1a1610;margin:0;line-height:1.35;transition:color 0.6s cubic-bezier(0.16,1,0.3,1)}.knowledge-card.is-open .knowledge-card-title{color:#1a1610}.knowledge-card-teaser{font-family:var(--font-accent);font-size:clamp(1.215rem,2.7vw,1.35rem);font-weight:400;font-style:normal;color:rgba(26,22,16,0.85);opacity:1;margin:clamp(0.5rem,1.2vw,0.75rem) 0 0;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:opacity 0.5s ease,color 0.6s cubic-bezier(0.16,1,0.3,1)}.knowledge-card.is-open .knowledge-card-teaser{opacity:0.85;color:rgba(26,22,16,0.85);-webkit-line-clamp:unset;overflow:visible}.knowledge-card-chevron{display:none}.knowledge-card-body{display:grid;grid-template-rows:0fr;background:transparent;transition:grid-template-rows 0.7s cubic-bezier(0.22,0.61,0.36,1),background-color 0.7s ease}.knowledge-card.is-open .knowledge-card-body{grid-template-rows:1fr;background:#151310;border-top:1px solid rgba(196,161,105,0.25);transition:grid-template-rows 0.8s cubic-bezier(0.22,0.61,0.36,1)}.knowledge-card-body-inner{overflow:hidden;min-height:0}.knowledge-card-content{text-align:left;padding:clamp(1.5rem,3.5vw,2rem) clamp(1.2rem,3vw,1.8rem) clamp(2rem,5vw,3rem);opacity:0;transform:translateY(0.5rem);transition:opacity 0.5s cubic-bezier(0.16,1,0.3,1) 0.1s,transform 0.5s cubic-bezier(0.16,1,0.3,1) 0.1s}.knowledge-card.is-open .knowledge-card-content{opacity:1;transform:translateY(0);transition:opacity 0.6s cubic-bezier(0.16,1,0.3,1) 0.15s,transform 0.6s cubic-bezier(0.16,1,0.3,1) 0.15s}.knowledge-card-content h3{font-family:var(--font-accent);font-size:clamp(1.35rem,3vw,1.5rem);font-weight:500;letter-spacing:0.2em;text-transform:uppercase;color:var(--gold,#c4a169);margin:clamp(2rem,5vw,3rem) 0 clamp(1rem,2.2vw,1.4rem);opacity:1;padding-top:clamp(1rem,2.5vw,1.5rem);border-top:1px solid rgba(196,161,105,0.12)}.knowledge-card-content h3:first-of-type{margin-top:0;padding-top:0;border-top:none}.knowledge-card-content p{font-family:var(--font-accent);font-size:clamp(1.215rem,2.7vw,1.35rem);font-weight:300;line-height:2.0;color:rgba(253,252,248,0.90);opacity:1;margin:0 0 clamp(1rem,2.5vw,1.4rem);overflow-wrap:break-word;word-break:normal;hyphens:auto}.knowledge-card-content p:last-child{margin-bottom:0}.knowledge-source{max-width:64rem;margin:0 auto;padding:clamp(2rem,5vw,3rem) var(--container-padding) clamp(3rem,8vw,5rem);text-align:center;display:flex;flex-direction:column;align-items:center;color:rgba(253,252,248,0.85)}.knowledge-source-trigger{background:none;border:none;font-family:var(--font-accent);font-size:clamp(0.99rem,2.34vw,1.17rem);font-weight:500;letter-spacing:0.3em;text-transform:uppercase;color:var(--gold-dark,#a6854e);opacity:0.85;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;padding:0.75rem 1.5rem;border-radius:4px;transition:opacity 0.3s ease,color 0.3s ease,background-color 0.3s ease;-webkit-tap-highlight-color:transparent}.knowledge-source-trigger:hover{opacity:1;color:var(--gold)}.knowledge-source-chevron{display:inline-flex;align-items:center;justify-content:center;width:1.2rem;height:1.2rem;transition:transform 0.6s cubic-bezier(0.34,1.56,0.64,1)}.knowledge-source-chevron svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:2}.knowledge-source.is-open .knowledge-source-chevron{transform:rotate(180deg)}.knowledge-source-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows 0.7s cubic-bezier(0.22,0.61,0.36,1);width:100%;max-width:44rem;text-align:left}.knowledge-source.is-open .knowledge-source-body{grid-template-rows:1fr}.knowledge-source-body-inner{overflow:hidden;min-height:0}.knowledge-source-content-wrapper{opacity:0;transform:translateY(0.5rem);margin-top:clamp(1.2rem,2.5vw,1.8rem);transition:opacity 0.5s cubic-bezier(0.16,1,0.3,1),transform 0.5s cubic-bezier(0.16,1,0.3,1)}.knowledge-source.is-open .knowledge-source-content-wrapper{opacity:1;transform:translateY(0);transition:opacity 0.6s cubic-bezier(0.16,1,0.3,1) 0.1s,transform 0.6s cubic-bezier(0.16,1,0.3,1) 0.1s}.knowledge-source-subtitle{font-family:var(--font-accent);font-size:clamp(0.86rem,1.92vw,0.98rem);font-weight:500;letter-spacing:0.15em;text-transform:uppercase;color:var(--gold-dark,#a6854e);margin:0 0 clamp(0.8rem,2vw,1.2rem);line-height:1.45}.knowledge-source-intro{font-family:var(--font-primary);font-size:clamp(0.96rem,2.16vw,1.06rem);font-weight:300;line-height:1.8;color:rgba(253,252,248,0.82);opacity:0.95;margin-bottom:clamp(1.2rem,2.5vw,1.8rem)}.knowledge-source-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:clamp(1rem,2vw,1.4rem)}.knowledge-source-list li{position:relative;padding-left:1.4rem;font-family:var(--font-primary);font-size:clamp(0.91rem,2.04vw,1.01rem);font-weight:300;line-height:1.75;color:rgba(253,252,248,0.7);opacity:0.85}.knowledge-source-list li::before{content:"◆";position:absolute;left:0;top:0.05rem;color:var(--gold);font-size:0.72rem;opacity:0.75}.knowledge-source-list li em{font-style:italic;color:rgba(253,252,248,0.9);font-weight:400}.knowledge-chapter-grid:has(.is-open) .knowledge-card:not(.is-open){opacity:0.55;transform:scale(0.985);transition:opacity 0.5s cubic-bezier(0.16,1,0.3,1),transform 0.5s cubic-bezier(0.16,1,0.3,1),border-color 0.5s cubic-bezier(0.16,1,0.3,1),border-left-color 0.5s cubic-bezier(0.16,1,0.3,1),background-color 0.5s cubic-bezier(0.16,1,0.3,1),box-shadow 0.5s cubic-bezier(0.16,1,0.3,1)}.knowledge-chapter-grid:has(.is-open) .knowledge-card:not(.is-open):hover{opacity:1;transform:scale(1) translateY(-2px)}@media (min-width:64rem){.knowledge-chapter-grid{grid-template-columns:1fr;gap:clamp(1.2rem,2.5vw,1.8rem);max-width:52rem;margin:0 auto}}@media (min-width:48rem) and (max-width:63.99rem){.knowledge-chapters{max-width:42rem}}.knowledge-reveal{opacity:0;transform:translateY(2rem);transition:opacity 0.8s cubic-bezier(0.16,1,0.3,1),transform 0.8s cubic-bezier(0.16,1,0.3,1)}.knowledge-reveal.is-revealed{opacity:1;transform:translateY(0)}.knowledge-reveal[data-reveal-delay="1"]{transition-delay:0.08s}.knowledge-reveal[data-reveal-delay="2"]{transition-delay:0.16s}.knowledge-reveal[data-reveal-delay="3"]{transition-delay:0.24s}.knowledge-reveal[data-reveal-delay="4"]{transition-delay:0.32s}.knowledge-reveal[data-reveal-delay="5"]{transition-delay:0.40s}.knowledge-reveal[data-reveal-delay="6"]{transition-delay:0.48s}@media (prefers-reduced-motion:reduce){.knowledge-card,.knowledge-card-body,.knowledge-card-content,.knowledge-card-chevron svg,.knowledge-reveal{transition:none !important}.knowledge-reveal{opacity:1;transform:none}}