.reading-room[data-astro-cid-i2gl23th]{isolation:isolate;overflow-anchor:none;background:var(--color-surface-warm-2);padding:clamp(2.5rem,5vw,5rem) 0 clamp(3rem,6vw,6rem);position:relative;overflow:clip}.reading-room__container[data-astro-cid-i2gl23th]{max-width:calc(50vw + 600px + var(--container-gutter));padding-inline:calc(var(--container-gutter) / 2)}.reading-room__backdrop[data-astro-cid-i2gl23th]{z-index:-2;object-fit:cover;object-position:50% 0;filter:grayscale();opacity:.2;width:100%;height:70rem;position:absolute;inset:0 auto auto 0}.reading-room[data-astro-cid-i2gl23th]:before{content:"";z-index:-1;background:linear-gradient(180deg, var(--color-surface-warm-2) 0, transparent 28rem, var(--color-surface-warm-2) 70rem);position:absolute;inset:0}.reading-room__intro[data-astro-cid-i2gl23th]{grid-template-columns:1fr 1fr;align-items:center;gap:2rem;margin-bottom:clamp(2rem,4vw,4rem);display:grid}.reading-room__intro[data-astro-cid-i2gl23th] h1[data-astro-cid-i2gl23th]{letter-spacing:-.035em;font-size:clamp(2.5rem,5vw,4.5rem);line-height:1.1}.reading-room__intro[data-astro-cid-i2gl23th] p[data-astro-cid-i2gl23th]{max-width:55ch;color:var(--color-text-secondary);font-size:1.0625rem;line-height:1.65}.folder[data-astro-cid-i2gl23th]{--folder-cream:#faf8f3;--folder-blue:#f5f8f9;--folder-orange:#fcf7f2;--folder-green:#f5f8f3;--folder-sheet:var(--folder-cream);scroll-margin-top:7rem}.folder[data-astro-cid-i2gl23th]:has([data-reader-category=grundlagen][aria-current=true]){--folder-sheet:var(--folder-blue)}.folder[data-astro-cid-i2gl23th]:has([data-reader-category=kosten-und-steuern][aria-current=true]){--folder-sheet:var(--folder-orange)}.folder[data-astro-cid-i2gl23th]:has([data-reader-category=kennzahlen][aria-current=true]){--folder-sheet:var(--folder-green)}.folder__tabs[data-astro-cid-i2gl23th]{z-index:2;isolation:isolate;align-items:flex-end;width:min(100%,76rem);padding-right:0;display:flex;position:relative}.folder__tab[data-astro-cid-i2gl23th]{--folder-tab-surface:var(--color-surface-warm-2);--folder-tab-ink:var(--color-text-secondary);isolation:isolate;min-width:0;min-height:82px;color:var(--folder-tab-ink);text-align:center;text-wrap:balance;transition:color .18s var(--ease-standard), transform .22s cubic-bezier(.2, .8, .2, 1), box-shadow .22s var(--ease-standard);background:0 0;border:0;border-radius:0;flex:1 1 0;justify-content:center;align-items:center;margin-right:0;padding:1.25rem clamp(1rem,2vw,1.75rem);font-size:clamp(1rem,1.45vw,1.3rem);font-weight:650;line-height:1.2;text-decoration:none;display:flex;position:relative;transform:translateY(0)}.folder__tab[data-astro-cid-i2gl23th]:after{content:"";z-index:-1;background:var(--folder-tab-surface);position:absolute;inset:0 -24px -1px;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 360 100' preserveAspectRatio='none'%3E%3Cpath d='M0 100C17 100 23 85 28 62L38 14Q41 0 54 0H306Q319 0 322 14L332 62C337 85 343 100 360 100Z'/%3E%3C/svg%3E") 50%/100% 100% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 360 100' preserveAspectRatio='none'%3E%3Cpath d='M0 100C17 100 23 85 28 62L38 14Q41 0 54 0H306Q319 0 322 14L332 62C337 85 343 100 360 100Z'/%3E%3C/svg%3E") 50%/100% 100% no-repeat}.folder__tab[data-astro-cid-i2gl23th]:first-child{z-index:4}.folder__tab[data-astro-cid-i2gl23th]:nth-child(2){z-index:3}.folder__tab[data-astro-cid-i2gl23th]:nth-child(3){z-index:2}.folder__tab[data-astro-cid-i2gl23th]:nth-child(4){z-index:1;margin-right:0}.folder__tab[data-astro-cid-i2gl23th][data-reader-category=alle-artikel]{--folder-tab-surface:var(--folder-cream);--folder-tab-ink:var(--color-text-accent)}.folder__tab[data-astro-cid-i2gl23th][data-reader-category=grundlagen]{--folder-tab-surface:var(--folder-blue);--folder-tab-ink:var(--color-text-secondary)}.folder__tab[data-astro-cid-i2gl23th][data-reader-category=kosten-und-steuern]{--folder-tab-surface:var(--folder-orange);--folder-tab-ink:var(--color-text-secondary)}.folder__tab[data-astro-cid-i2gl23th][data-reader-category=kennzahlen]{--folder-tab-surface:var(--folder-green);--folder-tab-ink:var(--color-text-secondary)}.folder__tab[data-astro-cid-i2gl23th][aria-current=true]{z-index:10;box-shadow:none}.folder__tab[data-astro-cid-i2gl23th][data-reader-category=alle-artikel]:after{left:0;-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 360 100' preserveAspectRatio='none'%3E%3Cpath d='M0 100V13Q0 0 13 0H124C138 0 145 24 160 24H290C310 24 313 44 321 64C330 88 340 100 360 100Z'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 360 100' preserveAspectRatio='none'%3E%3Cpath d='M0 100V13Q0 0 13 0H124C138 0 145 24 160 24H290C310 24 313 44 321 64C330 88 340 100 360 100Z'/%3E%3C/svg%3E")}.folder__tab[data-astro-cid-i2gl23th]:not([aria-current=true]):hover{color:var(--color-text)}.folder__tab[data-astro-cid-i2gl23th]:focus-visible{text-underline-offset:8px;outline:none;text-decoration:underline;text-decoration-thickness:2px}.folder__sheet[data-astro-cid-i2gl23th]{z-index:1;background:var(--folder-sheet);--color-text-accent:var(--brand-primary-ink);--color-text-muted:var(--brand-body-charcoal);--color-border-subtle:#1c15131a;border-radius:0 0 1.5rem 1.5rem;padding:clamp(1.25rem,5vw,4.5rem);position:relative;box-shadow:0 22px 60px #231b1212}.folder[data-astro-cid-i2gl23th] [data-astro-cid-i2gl23th][hidden]{display:none!important}.folder__category-head[data-astro-cid-i2gl23th]{text-align:center;max-width:44rem;margin:0 auto clamp(2rem,4vw,3.5rem)}.folder__category-head[data-astro-cid-i2gl23th] h2[data-astro-cid-i2gl23th]{letter-spacing:-.03em;font-size:clamp(2rem,4vw,3.5rem);line-height:1.1}.folder__category-head[data-astro-cid-i2gl23th] p[data-astro-cid-i2gl23th]{max-width:48ch;color:var(--color-text-secondary);margin:1.25rem auto 1rem;font-size:1.125rem}.folder__category-head[data-astro-cid-i2gl23th] span[data-astro-cid-i2gl23th],.folder__meta[data-astro-cid-i2gl23th]{color:var(--color-text-muted);font-size:.875rem}.folder__row[data-astro-cid-i2gl23th]{border-top:1px solid var(--color-border-subtle);grid-template-columns:minmax(0,.75fr) minmax(0,2fr);gap:clamp(1.5rem,3vw,3rem);padding:2rem 0;display:grid}.folder__row[data-astro-cid-i2gl23th]>img[data-astro-cid-i2gl23th]{aspect-ratio:4/3;object-fit:cover;border-radius:.5rem;width:100%}.folder__row-copy[data-astro-cid-i2gl23th]{min-width:0}.folder__row[data-astro-cid-i2gl23th] h3[data-astro-cid-i2gl23th]{text-wrap:balance;margin:.5rem 0 .75rem;font-size:clamp(1.375rem,2.2vw,1.875rem);line-height:1.25}.folder__row[data-astro-cid-i2gl23th] h3[data-astro-cid-i2gl23th] a[data-astro-cid-i2gl23th]{color:inherit;text-decoration:none}.folder__row[data-astro-cid-i2gl23th] h3[data-astro-cid-i2gl23th] a[data-astro-cid-i2gl23th]:hover{color:var(--color-text-accent)}.folder__teaser[data-astro-cid-i2gl23th]{color:var(--color-text-secondary);max-width:65ch;margin-bottom:1rem;line-height:1.65}.folder__meta[data-astro-cid-i2gl23th]{flex-wrap:wrap;gap:.5rem;display:flex}.folder__row[data-astro-cid-i2gl23th] .ui-link-arrow[data-astro-cid-i2gl23th]{min-height:44px}.reading-room__overline[data-astro-cid-i2gl23th]{margin-bottom:var(--space-3);display:block}.reading-room__breadcrumb[data-astro-cid-i2gl23th] ol[data-astro-cid-i2gl23th]{gap:var(--space-2);margin:0 0 var(--space-4);color:var(--color-text-muted);font-size:var(--font-size-caption);flex-wrap:wrap;padding:0;list-style:none;display:flex}.reading-room__breadcrumb[data-astro-cid-i2gl23th] li[data-astro-cid-i2gl23th]+li[data-astro-cid-i2gl23th]:before{content:"/";margin-right:var(--space-2);color:var(--color-text-muted)}.reading-room__breadcrumb[data-astro-cid-i2gl23th] a[data-astro-cid-i2gl23th]{color:var(--color-text-secondary);text-decoration:none}.reading-room__breadcrumb[data-astro-cid-i2gl23th] a[data-astro-cid-i2gl23th]:hover{color:var(--color-text-accent)}.reader-article__tools[data-astro-cid-i2gl23th]{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:2.5rem;font-size:.9375rem;line-height:1.35;display:flex}.reader-article__permalink[data-astro-cid-i2gl23th]{min-height:44px;color:var(--color-text-secondary);align-items:center;gap:.5rem;font-weight:600;text-decoration:none;display:inline-flex}.reader-article__permalink[data-astro-cid-i2gl23th]:hover{color:var(--color-text-accent)}.reader-article__status[data-astro-cid-i2gl23th]{color:var(--color-text-muted);margin:0 0 1.5rem}.reader-article__tools[data-astro-cid-i2gl23th] a[data-astro-cid-i2gl23th]{align-items:center;gap:.5rem;min-height:44px;display:inline-flex}.reader-article__tools[data-astro-cid-i2gl23th] .ui-link-arrow--back[data-astro-cid-i2gl23th]{color:var(--color-text-accent);font-weight:600;text-decoration:none}.reader-article__header[data-astro-cid-i2gl23th]{max-width:52rem;margin-inline:auto}.reader-article__header[data-astro-cid-i2gl23th] h2[data-astro-cid-i2gl23th]{letter-spacing:-.03em;text-wrap:balance;font-size:clamp(2.5rem,3.9vw,3.491rem);line-height:1.12}.reader-article__teaser[data-astro-cid-i2gl23th]{color:var(--color-text-secondary);margin-top:1.5rem;font-size:1.125rem;line-height:1.65}.reader-article__byline[data-astro-cid-i2gl23th]{color:var(--color-text-muted);flex-wrap:wrap;gap:.4rem;margin-top:1.5rem;font-size:.875rem;line-height:1.65;display:flex}.reader-article__image[data-astro-cid-i2gl23th]{object-fit:cover;border-radius:.5rem;width:100%;height:28rem;margin:2.5rem 0 0;display:block}.reader-article__layout[data-astro-cid-i2gl23th]{grid-template-columns:minmax(0,49.5625rem) 16.5rem;justify-content:space-between;align-items:start;gap:clamp(3rem,7vw,8rem);max-width:79rem;margin:2.5rem auto 0;display:grid}.reader-article__content[data-astro-cid-i2gl23th]{min-width:0}.reader-article__content[data-astro-cid-i2gl23th] .ui-prose{max-width:none;font-size:1.063rem;line-height:1.65}.reader-article__content[data-astro-cid-i2gl23th] .ui-prose>p,.reader-article__content[data-astro-cid-i2gl23th] .ui-prose>ul,.reader-article__content[data-astro-cid-i2gl23th] .ui-prose>ol{max-width:36.8125rem}.reader-article__content[data-astro-cid-i2gl23th] .ui-prose>h2{letter-spacing:-.014em;margin-top:3rem;font-size:clamp(2rem,3vw,2.5rem);line-height:1.2}.reader-article__content[data-astro-cid-i2gl23th] .ui-prose>h2:first-child{margin-top:0}.reader-article__content[data-astro-cid-i2gl23th] [id]{scroll-margin-top:7rem}.reader-article__toc[data-astro-cid-i2gl23th]{border-block:1px solid var(--color-border-subtle);padding:1rem 1.25rem}.reader-article__toc[data-astro-cid-i2gl23th] summary[data-astro-cid-i2gl23th]{cursor:pointer;align-content:center;min-height:44px;font-weight:600}.reader-article__toc[data-astro-cid-i2gl23th] ol[data-astro-cid-i2gl23th]{margin-top:.75rem;padding-left:1.25rem}.reader-article__toc[data-astro-cid-i2gl23th] a[data-astro-cid-i2gl23th]{text-underline-offset:3px;color:var(--color-text-secondary);padding-block:.4rem;display:inline-block}.reader-article__toc--mobile[data-astro-cid-i2gl23th]{display:none}.reader-article__sidebar[data-astro-cid-i2gl23th]{border-left:1px solid var(--color-border-subtle);padding-left:1.25rem;position:sticky;top:7rem}.reader-article__sidebar-label[data-astro-cid-i2gl23th]{color:var(--color-text-accent);letter-spacing:.14em;text-transform:uppercase;margin-bottom:.75rem;font-size:.75rem;font-weight:600}.reader-article__sidebar[data-astro-cid-i2gl23th] ol[data-astro-cid-i2gl23th]{margin:0;padding:0;list-style:none}.reader-article__sidebar[data-astro-cid-i2gl23th] a[data-astro-cid-i2gl23th]{color:var(--color-text-muted);transition:color .16s var(--ease-standard);padding-block:.5rem;font-size:.9375rem;line-height:1.35;text-decoration:none;display:block;position:relative}.reader-article__sidebar[data-astro-cid-i2gl23th] a[data-astro-cid-i2gl23th]:before{content:"";background:var(--accent-500);opacity:0;width:2px;transition:opacity .16s var(--ease-standard);position:absolute;top:.25rem;bottom:.25rem;left:-1.3125rem}.reader-article__sidebar[data-astro-cid-i2gl23th] a[data-astro-cid-i2gl23th][aria-current=location]{color:var(--color-text);font-weight:600}.reader-article__sidebar[data-astro-cid-i2gl23th] a[data-astro-cid-i2gl23th][aria-current=location]:before{opacity:1}.reader-article__sidebar[data-astro-cid-i2gl23th] a[data-astro-cid-i2gl23th]:hover{color:var(--color-text)}.reader-article__calculators[data-astro-cid-i2gl23th]{gap:1.5rem;margin-top:3rem;display:grid}.reader-article__bottom[data-astro-cid-i2gl23th]{min-height:44px;margin-top:3rem}.reader-empty[data-astro-cid-i2gl23th]{background:var(--color-surface-page);border-radius:1rem;padding:3rem}.reader-empty[data-astro-cid-i2gl23th] p[data-astro-cid-i2gl23th]{margin-block:1rem}@media (width<=63.9375rem){.reader-article__layout[data-astro-cid-i2gl23th]{grid-template-columns:minmax(0,52rem);justify-content:center;gap:2rem}.reader-article__sidebar[data-astro-cid-i2gl23th]{display:none}.reader-article__toc--mobile[data-astro-cid-i2gl23th]{display:block}}@media (width<=43.75rem){.reading-room__intro[data-astro-cid-i2gl23th]{grid-template-columns:minmax(0,1fr);gap:1rem}.folder__tabs[data-astro-cid-i2gl23th]{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;width:100%;padding:0 0 16px;display:grid;overflow:visible}.folder__tabs[data-astro-cid-i2gl23th]::-webkit-scrollbar{display:none}.folder__tab[data-astro-cid-i2gl23th]{border:1px solid var(--color-border-subtle);background:var(--folder-tab-surface);min-height:48px;color:var(--color-text-secondary);border-radius:12px;margin-right:0;padding:12px 8px;font-size:.875rem;line-height:1.35}.folder__tab[data-astro-cid-i2gl23th]:after{display:none}.folder__tab[data-astro-cid-i2gl23th][aria-current=true]{border-color:var(--color-text-accent);color:var(--color-text-accent);background:#fff1e8}.folder__sheet[data-astro-cid-i2gl23th]{border-radius:1rem}.folder__category-head[data-astro-cid-i2gl23th] p[data-astro-cid-i2gl23th]{font-size:1rem}.folder__row[data-astro-cid-i2gl23th]{grid-template-columns:minmax(0,1fr);gap:1.25rem}.folder__row[data-astro-cid-i2gl23th]>img[data-astro-cid-i2gl23th]{aspect-ratio:16/9;max-height:15rem}.reader-article__header[data-astro-cid-i2gl23th] h2[data-astro-cid-i2gl23th]{overflow-wrap:anywhere;font-size:clamp(1.75rem,7vw,2.5rem)}.reader-article__teaser[data-astro-cid-i2gl23th]{font-size:1rem}.reader-article__tools[data-astro-cid-i2gl23th]{margin-bottom:1.5rem}.reader-article__image[data-astro-cid-i2gl23th]{aspect-ratio:3/2;height:auto;margin-top:1.75rem}.reader-article__content[data-astro-cid-i2gl23th] .ui-prose{font-size:1rem}.reader-empty[data-astro-cid-i2gl23th]{padding:1.5rem}}@media (prefers-reduced-motion:reduce){.folder__tab[data-astro-cid-i2gl23th]{transition:none}.folder__tab[data-astro-cid-i2gl23th]:not([aria-current=true]):hover,.folder__tab[data-astro-cid-i2gl23th]:active{transform:none}}