.produkt{padding-block:var(--space-lg) var(--space-3xl)}.produkt__crumb{font-size:var(--text-xs,.75rem);font-weight:var(--weight-bold,700);letter-spacing:var(--tracking-wider,.12em);text-transform:uppercase;color:var(--color-text-muted,#9a9ca5);flex-wrap:wrap;align-items:center;gap:.6rem;margin-block-end:var(--space-xl);display:flex}.produkt__crumb a{color:inherit;transition:color var(--duration-fast,.18s) var(--ease-standard,ease);text-decoration:none}.produkt__crumb a:hover{color:var(--color-text-heading,#002864)}.produkt__crumb-current{color:var(--color-text-secondary,#686a75)}.produkt__layout{column-gap:var(--space-2xl);grid-template-columns:minmax(0,26rem) minmax(0,1fr);align-items:start;display:grid}.produkt__layout .produkt__stage{grid-area:1/1/span 2;position:sticky;inset-block-start:calc(var(--header-h,4.5rem) + var(--space-md))}.produkt__layout .produkt__summary{grid-area:1/2}.produkt__layout .produkt__inhalt{grid-area:2/2}@media (max-width:52rem){.produkt__layout{grid-template-columns:minmax(0,1fr)}.produkt__layout .produkt__stage{grid-row:auto;margin-block-end:var(--space-lg);position:relative;inset-block-start:auto}.produkt__layout .produkt__summary,.produkt__layout .produkt__inhalt{grid-area:auto/1}}.produkt__stage{aspect-ratio:4/5;background:var(--tile);border-radius:var(--radius-md,6px);position:relative}.produkt__cover{--book-cover-shadow:0 18px 30px -16px #00000073, 0 5px 12px -6px #0000004d;block-size:fit-content;inline-size:fit-content;margin:auto;position:absolute;inset:clamp(2rem,15%,4rem)}.produkt__cover img{block-size:auto;max-block-size:100%;max-inline-size:100%;display:block}.produkt__cover.book-cover-placeholder{block-size:auto;inline-size:auto}.produkt__summary{--kaufbahn:26rem;flex-direction:column;align-items:flex-start;display:flex}.produkt__serie{font-size:var(--text-sm,.9375rem);font-weight:var(--weight-semibold,600);margin:0 0 .9rem}.produkt__serie a{color:var(--accent-context,var(--color-brand-primary,#ba0000));transition:color var(--duration-fast,.18s) var(--ease-standard,ease);text-decoration:none}.produkt__serie a:hover{color:var(--color-text-heading,#002864)}.produkt__serie-band{color:var(--color-text-muted,#9a9ca5)}.produkt__titel{font-family:var(--font-serif), Georgia, serif;font-size:var(--text-4xl,clamp(2rem, 1.6rem + 2vw, 2.85rem));line-height:var(--leading-tight,1.1);letter-spacing:var(--tracking-tight,-.02em);color:var(--color-text-heading,#002864);margin:0 0 .35em}.produkt__untertitel{margin:0 0 var(--space-sm);font-family:var(--font-serif), Georgia, serif;font-size:var(--text-lg,1.125rem);line-height:var(--leading-snug,1.35);color:var(--color-text-secondary,#686a75)}.produkt__autor{margin:0 0 var(--space-md);color:var(--color-text-secondary,#686a75)}.produkt__autor a{color:var(--color-text-heading,#002864);font-weight:var(--weight-semibold,600);text-decoration-color:#00286473;-webkit-text-decoration-color:color-mix(in srgb, var(--accent-context,#002864) 45%, transparent);text-decoration-color:color-mix(in srgb, var(--accent-context,#002864) 45%, transparent);text-underline-offset:.2em}.produkt__besitz{margin:0 0 var(--space-lg)}.produkt__besitz-pill{margin:0 0 var(--space-md);border-radius:var(--radius-full,999px);background:var(--color-success-bg,#e8f4ed);color:var(--color-success,#2d7a4f);font-size:var(--text-sm,.9375rem);font-weight:var(--weight-semibold,600);flex-wrap:wrap;align-items:center;gap:.45rem;padding:.45rem .9rem .45rem .7rem;display:inline-flex}.produkt__besitz-pill svg{flex:none;block-size:1.15rem;inline-size:1.15rem}.produkt__besitz-datum{font-weight:var(--weight-regular,400);color:var(--color-text-secondary,#686a75)}.produkt__besitz-aktionen{gap:var(--space-sm);flex-wrap:wrap;display:flex}.produkt__besitz-hinweis{margin:var(--space-sm) 0 0;font-size:var(--text-sm,.9375rem);color:var(--color-text-secondary,#686a75)}.produkt__format-besitz{color:var(--color-success,#2d7a4f);font-weight:var(--weight-semibold,600)}.produkt__preis{margin:0 0 var(--space-sm);font-family:var(--font-serif), Georgia, serif;font-size:var(--text-2xl,1.6rem);font-weight:var(--weight-bold,700);color:var(--color-text-heading,#002864);flex-wrap:wrap;align-items:baseline;gap:.7rem;display:flex}.produkt__preis-hinweis{font-family:var(--font-sans), system-ui, sans-serif;font-size:var(--text-sm,.875rem);font-weight:var(--weight-regular,400);color:var(--color-text-secondary,#686a75)}.produkt__preis-hinweis a{color:inherit;text-underline-offset:.15em;text-decoration:underline;text-decoration-thickness:1px}.produkt__preis-hinweis a:hover{color:var(--color-text-link,#ba0000)}.produkt__preis-frei{white-space:nowrap;color:var(--color-success,#2d7a4f)}.produkt__preis-frei:before{content:"·";color:var(--color-text-muted,#9a9ca5);margin-inline:.35em .45em}.produkt__lieferbar{border-radius:var(--radius-full,999px);font-size:var(--text-sm,.875rem);font-weight:var(--weight-semibold,600);align-items:center;gap:.5rem;margin-block-end:var(--space-md);padding:.4rem .9rem;display:inline-flex}.produkt__lieferbar--ok{background:var(--color-group-regional-bg,#ecf1e7);background:color-mix(in srgb, var(--color-group-regional,#4a6b3a) 12%, #fff);color:var(--color-group-regional,#4a6b3a)}.produkt__lieferbar--aus{background:var(--color-error-bg,#fdecec);background:color-mix(in srgb, var(--color-brand-primary,#ba0000) 10%, #fff);color:var(--color-brand-primary,#ba0000)}.produkt__lieferbar .icon{block-size:1.15em;inline-size:1.15em}.produkt__lieferbar--aus .icon{display:none}.produkt__formate{gap:var(--space-2xs,.375rem);inline-size:100%;max-inline-size:var(--kaufbahn,26rem);flex-direction:column;margin-block-end:var(--space-md);display:flex}.produkt__format{justify-content:space-between;align-items:center;gap:var(--space-md);background:var(--color-neutral-0,#fff);border-radius:var(--radius-sm,4px);font:inherit;text-align:start;cursor:pointer;transition:border-color var(--duration-fast,.18s) var(--ease-standard,ease), background-color var(--duration-fast,.18s) var(--ease-standard,ease);border:1px solid #00153829;padding:.7rem 1rem;display:flex}.produkt__format:hover{border-color:var(--color-bg-dark,#002864)}.produkt__format:focus-visible{outline:2px solid var(--color-bg-dark,#002864);outline-offset:2px}.produkt__format.is-active{background:#edf0f4;background:color-mix(in srgb, var(--color-bg-dark,#002864) 7%, 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.6rem;display:inline-block}.produkt__oa{inline-size:100%;max-inline-size:var(--kaufbahn,26rem);margin-block-end:var(--space-md)}.produkt__oa-aktionen{gap:var(--space-sm);flex-wrap:wrap;display:flex}.produkt__oa-aktionen .btn{flex:1 1 0;min-block-size:3rem;min-inline-size:fit-content;padding-inline:1rem}.produkt__oa-meta{margin:var(--space-2xs,.375rem) 0 0;font-size:var(--text-sm,.875rem);color:var(--color-text-secondary,#686a75)}.produkt__oa-meta a{color:var(--color-text-heading,#002864);text-underline-offset:.2em}.produkt__oa-meta span+a{margin-inline-start:.7rem}.produkt--oa-gewaehlt .produkt__kaufen{display:none}.produkt__kaufen{inline-size:100%;max-inline-size:var(--kaufbahn,26rem);margin-block-end:var(--space-sm)}.produkt__kaufen form.cart{gap:0 var(--space-sm);flex-wrap:wrap;align-items:stretch;display:flex}.produkt__kaufen .variations,.produkt__kaufen .woocommerce-variation-price,.produkt__kaufen .woocommerce-variation-availability{display:none}.produkt__kaufen .single_variation_wrap{display:contents}.produkt__kaufen .woocommerce-variation-add-to-cart{gap:var(--space-sm);flex-wrap:wrap;align-items:stretch;inline-size:100%;display:flex}.produkt__kaufen .quantity .qty{text-align:center;block-size:100%;min-block-size:3rem;inline-size:4.5rem;font:inherit;background:var(--color-neutral-0,#fff);border-radius:var(--radius-sm,4px);border:1px solid #00153829;padding:.6em}.produkt .produkt__kaufen form.cart .single_add_to_cart_button{background:var(--color-bg-dark,#002864);color:#fff;border-radius:var(--radius-md,4px);min-block-size:3rem;font-family:var(--font-sans), system-ui, sans-serif;font-size:var(--text-sm,.875rem);font-weight:var(--weight-bold,700);letter-spacing:var(--tracking-wide,.06em);text-transform:uppercase;border:1.5px solid #0000;flex:auto;padding:.95rem 2rem;line-height:1.1}.produkt .produkt__kaufen form.cart .single_add_to_cart_button:hover{color:#fff;background:#0a3878}.produkt__vertrauen{margin:0 0 var(--space-md);font-size:var(--text-sm,.875rem);color:var(--color-text-muted,#9a9ca5)}.produkt__fakten{gap:var(--space-lg) var(--space-xl);border-block-start:1px solid #00153814;flex-wrap:wrap;inline-size:100%;padding-block-start:var(--space-md);display:flex}.produkt__fakt{color:var(--color-text,#434652);align-items:center;gap:.7rem;display:flex}.produkt__fakt .icon{block-size:2rem;inline-size:2rem;color:var(--accent-context,var(--color-bg-dark,#002864))}.produkt__fakt-label{font-size:var(--text-xs,.75rem);font-weight:var(--weight-bold,700);letter-spacing:var(--tracking-wide,.08em);text-transform:uppercase;color:var(--color-text-muted,#9a9ca5);display:block}.produkt__inhalt{margin-block-start:var(--space-xl)}.produkt__abschnitt{border-block-start:1px solid #00153814;margin-block-start:var(--space-xl);padding-block-start:var(--space-xl)}.produkt__abschnitt:first-child{border-block-start:0;margin-block-start:0;padding-block-start:0}.produkt__abschnitt-titel{margin:0 0 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.4em}.autorenkasten__name a{color:var(--color-text-heading,#002864);text-decoration:none}.autorenkasten__name a:hover{text-underline-offset:.2em;text-decoration:underline}.autorenkasten__bio{color:var(--color-text-secondary,#686a75)}.autorenkasten__links{gap:var(--space-md);margin:var(--space-sm) 0 0;font-weight:var(--weight-semibold,600);font-size:var(--text-sm,.9375rem);flex-wrap:wrap;display:flex}.autorenkasten__links a{color:var(--accent-context,var(--color-brand-primary,#ba0000));transition:gap var(--duration-fast,.18s) var(--ease-out,ease);align-items:center;gap:.4rem;text-decoration:none;display:inline-flex}.autorenkasten__links a:hover{gap:.6rem}@media (max-width:40rem){.autorenkasten{gap:var(--space-md);grid-template-columns:minmax(0,5.5rem) minmax(0,1fr)}}.pressestimmen{gap:var(--space-xl);max-inline-size:var(--measure,68ch);flex-direction:column;display:flex}.pressestimme{margin:0}.pressestimme blockquote{font-family:var(--font-serif), Georgia, 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(max-width:40rem){.produkt__biblio-zeile{grid-template-columns:minmax(0,1fr);gap:.15rem}}.reihen-regal{--regal-h:10.5rem;--regal-h-aktuell:12.5rem}.reihen-regal__kopf{justify-content:space-between;align-items:baseline;gap:var(--space-2xs) var(--space-lg);flex-wrap:wrap;margin-block-end:var(--space-md);display:flex}.reihen-regal__name{font-family:var(--font-serif), Georgia, serif;font-size:var(--text-lg,1.125rem);color:var(--color-text-heading,#002864);transition:color var(--duration-fast,.18s) var(--ease-standard,ease);font-style:italic;text-decoration:none}.reihen-regal__name:hover{color:var(--accent-context,var(--color-brand-primary,#ba0000))}.produkt__rail-alle{font-weight:var(--weight-semibold,600);color:var(--accent-context,var(--color-brand-primary,#ba0000));white-space:nowrap;transition:gap var(--duration-fast,.18s) var(--ease-out,ease);align-items:center;gap:.45rem;text-decoration:none;display:inline-flex}.produkt__rail-alle:hover{gap:.7rem}.reihen-rail{--regal-boden:calc(var(--space-lg) + var(--regal-h-aktuell));padding:var(--space-lg) var(--space-md) var(--space-md);border-radius:var(--radius-md,6px);background:linear-gradient(#00153824, #00153824) 0 var(--regal-boden) / 100% 1px no-repeat local, linear-gradient(#0015380d, transparent) 0 calc(var(--regal-boden) + 1px) / 100% 5px no-repeat local, var(--tile,var(--color-bg-section-alt,#f0ece6));overscroll-behavior-x:contain;scroll-snap-type:x proximity;scroll-padding-inline:var(--space-md);scrollbar-width:thin;align-items:flex-start;margin:0;list-style:none;display:flex;overflow-x:auto}.reihen-rail__band{inline-size:9.5rem;padding-inline:calc(var(--space-md) / 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var(--ease-standard,ease);-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}a.reihen-rail__link:hover .reihen-rail__titel{color:var(--accent-context,var(--color-brand-primary,#ba0000))}a.reihen-rail__link:focus-visible{outline:2px solid var(--accent-context,var(--color-brand-primary,#ba0000));outline-offset:4px;border-radius:var(--radius-sm,2px)}@media (max-width:47.99rem){.reihen-regal{--regal-h:8.5rem;--regal-h-aktuell:10rem}.reihen-rail__band{inline-size:8rem}.reihen-rail__band.is-current{inline-size:11rem}}@media (prefers-reduced-motion:reduce){.reihen-rail__cover{transition:none}a.reihen-rail__link:hover .reihen-rail__cover{transform:none}}.produkt__related{margin-block-start:var(--space-3xl)}.produkt-sticky{z-index:60;align-items:center;gap:var(--space-md);padding:.65rem var(--gutter,1.25rem) calc(.65rem + env(safe-area-inset-bottom,0px));background:var(--color-neutral-0,#fff);visibility:hidden;transition:transform var(--duration-base,.3s) var(--ease-out,ease), visibility 0s var(--duration-base,.3s);border-block-start:1px solid #0015381f;display:none;position:fixed;inset-block-end:0;inset-inline:0;transform:translateY(100%);box-shadow:0 -6px 24px -12px #00153859}.produkt-sticky.is-sichtbar{visibility:visible;transition:transform var(--duration-base,.3s) var(--ease-out,ease), visibility 0s;transform:translateY(0)}.produkt-sticky__info{flex-direction:column;flex:auto;min-inline-size:0;display:flex}.produkt-sticky__titel{font-size:var(--text-sm,.875rem);font-weight:var(--weight-semibold,600);color:var(--color-text-heading,#002864);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.produkt-sticky__preis{font-family:var(--font-serif), Georgia, serif;font-weight:var(--weight-bold,700);color:var(--color-text-heading,#002864)}.produkt-sticky__preis del{color:var(--color-text-muted,#9a9ca5);font-weight:var(--weight-regular,400)}.produkt-sticky__btn{background:var(--color-bg-dark,#002864);color:#fff;border-radius:var(--radius-sm,4px);font:inherit;font-size:var(--text-sm,.9375rem);font-weight:var(--weight-semibold,600);letter-spacing:var(--tracking-wide,.06em);text-transform:uppercase;cursor:pointer;transition:background-color var(--duration-fast,.18s) var(--ease-standard,ease);border:0;flex:none;padding:.7em 1.3em;text-decoration:none}.produkt-sticky__btn:hover{color:#fff;background:#0a3878}@media (min-width:52rem){.produkt-sticky{display:none!important}}@media (max-width:52rem){.produkt-sticky{display:flex}}@media (prefers-reduced-motion:reduce){.produkt-sticky,.autorenkasten__links a,.produkt__rail-alle{transition:none}}.produkt__merken{background:var(--color-neutral-0,#fff);border-radius:var(--radius-md,4px);min-block-size:3rem;inline-size:3.4rem;color:var(--color-text-heading,#002864);cursor:pointer;transition:color var(--duration-fast,.18s) var(--ease-standard,ease), border-color var(--duration-fast,.18s) var(--ease-standard,ease);border:1px solid #00153829;flex:none;place-items:center;padding:0;display:grid}.produkt__merken:hover{color:var(--color-brand-primary,#ba0000);border-color:var(--color-brand-primary,#ba0000)}.produkt__merken:focus-visible{outline:2px solid var(--color-brand-primary,#ba0000);outline-offset:2px}.produkt__merken[aria-pressed=true]{border-color:var(--color-text-heading,#002864)}.produkt__merken[aria-pressed=true] svg>path:first-child{fill:currentColor}@media (prefers-reduced-motion:reduce){.produkt__merken{transition:none}}