@font-face{font-family:Archivo Variable;font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(/_astro/archivo-vietnamese-wdth-normal.rJmnGBSt.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Archivo Variable;font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(/_astro/archivo-latin-ext-wdth-normal.7khWdh9v.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Archivo Variable;font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(/_astro/archivo-latin-wdth-normal.DY7AcnAa.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--zk-tiefsee:#0e2a38;--zk-tiefsee-90:#16384a;--zk-tiefsee-80:#1f4759;--zk-fjord:#11667a;--zk-fjord-dark:#0c5263;--zk-kartenweiss:#f5f7f6;--zk-weiss:#fff;--zk-polarluft:#e3f1f4;--zk-polarluft-dark:#cfe6eb;--zk-eisblau:#6ccfe0;--zk-waerme:#ff7a2f;--zk-waerme-hover:#ff8c4a;--zk-waerme-press:#f06a1e;--zk-ink-1:#0e2a38;--zk-ink-2:#3f5866;--zk-ink-3:#587080;--zk-line:#d3dfe2;--zk-line-strong:#9fb4bc;--zk-ink-inv-1:#f5f7f6;--zk-ink-inv-2:#b6cbd2;--zk-line-inv:#2c5568;--zk-error:#b3261e;--zk-error-bg:#fbeae8;--zk-error-inv:#ff9c8f;--zk-success:#11667a;--zk-success-bg:#e3f1f4;--zk-kurs-gradient:linear-gradient(180deg,#6ccfe0 0%,#ff7a2f 100%);--zk-kurs-gradient-x:linear-gradient(90deg,#6ccfe0 0%,#ff7a2f 100%);--surface-page:var(--zk-kartenweiss);--surface-raised:var(--zk-weiss);--surface-cool:var(--zk-polarluft);--surface-dark:var(--zk-tiefsee);--surface-dark-raised:var(--zk-tiefsee-90);--text-body:var(--zk-ink-1);--text-muted:var(--zk-ink-2);--text-subtle:var(--zk-ink-3);--text-on-dark:var(--zk-ink-inv-1);--text-on-dark-muted:var(--zk-ink-inv-2);--text-on-cta:var(--zk-tiefsee);--link:var(--zk-fjord);--link-hover:var(--zk-tiefsee);--link-on-dark:var(--zk-eisblau);--icon-default:var(--zk-fjord);--icon-on-dark:var(--zk-eisblau);--border-default:var(--zk-line);--border-strong:var(--zk-line-strong);--border-on-dark:var(--zk-line-inv);--cta-bg:var(--zk-waerme);--cta-bg-hover:var(--zk-waerme-hover);--cta-bg-press:var(--zk-waerme-press);--focus-ring:var(--zk-fjord);--focus-ring-on-dark:var(--zk-eisblau);--cold:var(--zk-eisblau);--warm:var(--zk-waerme);--font-family:"Archivo Variable","Archivo",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;--font-display:var(--font-family);--font-body:var(--font-family);--wdth-display:125;--wdth-body:100;--wdth-condensed:75;--weight-display:760;--weight-display-heavy:800;--weight-heading:700;--weight-ui:600;--weight-body:400;--size-display-xl:clamp(2.75rem,1.6rem + 5.2vw,6rem);--size-display-l:clamp(2.25rem,1.5rem + 3.4vw,4.25rem);--size-display-m:clamp(1.75rem,1.3rem + 2vw,2.75rem);--size-heading-s:clamp(1.25rem,1.1rem + .6vw,1.5rem);--size-lead:clamp(1.125rem,1.05rem + .35vw,1.3125rem);--size-body:1.0625rem;--size-small:.9375rem;--size-caption:.8125rem;--size-number-xl:clamp(3rem,2rem + 4.5vw,5.5rem);--leading-display:.94;--leading-heading:1.08;--leading-body:1.55;--leading-ui:1.2;--tracking-display:-.022em;--tracking-heading:-.012em;--tracking-body:0;--tracking-ui:.005em;--measure:68ch;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--space-9:96px;--space-10:128px;--space-11:176px;--section-pad-y:clamp(80px,6vw + 48px,160px);--section-pad-y-tight:clamp(56px,4vw + 32px,104px);--grid-columns:12;--grid-gutter:clamp(16px,2vw,32px);--grid-margin:clamp(20px,5vw,80px);--container-max:1360px;--kurs-gutter:clamp(20px,4vw,56px);--hit-min:44px;--control-h:52px;--control-h-s:44px;--header-h:72px;--radius-control:10px;--radius-small:6px;--radius-module:24px;--radius-pill:999px;--stroke-icon:1.5px;--stroke-kurs:2px;--stroke-kurs-bold:3px;--border-w:1px;--shadow-none:none;--shadow-float:0 1px 0 #0e2a380a,0 12px 32px -12px #0e2a382e;--glow-warm:0 0 0 1px #ff7a2f59,0 10px 30px -6px #ff7a2f8c;--glow-warm-soft:0 8px 24px -10px #ff7a2f73;--focus-w:2px;--focus-offset:3px;--blur-header:saturate(1.4) blur(14px);--ease-kurs:cubic-bezier(.22,1,.36,1);--ease-linear:linear;--dur-fast:.3s;--dur-base:.45s;--dur-slow:.6s;--dur-draw:1.4s;--stagger-line:90ms}@media (prefers-reduced-motion:reduce){:root{--dur-fast:0s;--dur-base:0s;--dur-slow:0s;--dur-draw:0s;--stagger-line:0s}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{background:var(--surface-page);color:var(--text-body);font-family:var(--font-body);font-size:var(--size-body);line-height:var(--leading-body);font-variation-settings:"wdth" 100;-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0}h1,h2,h3,h4{font-family:var(--font-display);text-wrap:balance;margin:0}p{text-wrap:pretty;margin:0}a{color:var(--link);text-underline-offset:.2em;transition:color var(--dur-fast) var(--ease-kurs);text-decoration:underline 1px}a:hover{color:var(--link-hover)}.zk-dark a{color:var(--link-on-dark)}.zk-dark a:hover{color:var(--zk-weiss)}:focus-visible{outline:var(--focus-w) solid var(--focus-ring);outline-offset:var(--focus-offset)}.zk-dark :focus-visible{outline-color:var(--focus-ring-on-dark)}::selection{background:var(--zk-eisblau);color:var(--zk-tiefsee)}.zk-display-xl,.zk-display-l,.zk-display-m{font-variation-settings:"wdth" 125;font-stretch:125%;font-weight:var(--weight-display);letter-spacing:var(--tracking-display);line-height:var(--leading-display)}.zk-display-xl{font-size:var(--size-display-xl);font-weight:var(--weight-display-heavy)}.zk-display-l{font-size:var(--size-display-l)}.zk-display-m{font-size:var(--size-display-m);line-height:1}.zk-heading-s{font-size:var(--size-heading-s);font-weight:var(--weight-heading);line-height:var(--leading-heading);letter-spacing:var(--tracking-heading);font-variation-settings:"wdth" 112;font-stretch:112%}.zk-lead{font-size:var(--size-lead);color:var(--text-muted);max-width:var(--measure);line-height:1.5}.zk-body{font-size:var(--size-body);line-height:var(--leading-body);max-width:var(--measure)}.zk-small{font-size:var(--size-small);line-height:1.5}.zk-caption{font-size:var(--size-caption);color:var(--text-subtle);line-height:1.4}.zk-num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}.zk-dark{background:var(--surface-dark);color:var(--text-on-dark)}.zk-dark .zk-lead,.zk-dark .zk-caption{color:var(--text-on-dark-muted)}.zk-container{width:100%;max-width:var(--container-max);padding-inline:var(--grid-margin);margin-inline:auto}.zk-grid{column-gap:var(--grid-gutter);grid-template-columns:repeat(12,minmax(0,1fr));display:grid}.zk-section{padding-block:var(--section-pad-y);position:relative}.zk-visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;overflow:hidden;position:absolute!important}.zk-btn{--mx:50%;--my:50%;isolation:isolate;min-height:var(--control-h);border-radius:var(--radius-control);font-family:var(--font-body);font-size:1rem;font-weight:var(--weight-ui);line-height:var(--leading-ui);letter-spacing:var(--tracking-ui);font-variation-settings:"wdth" 100;white-space:nowrap;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:background-color var(--dur-fast) var(--ease-kurs),box-shadow var(--dur-base) var(--ease-kurs),color var(--dur-fast) var(--ease-kurs),border-color var(--dur-fast) var(--ease-kurs),transform var(--dur-fast) var(--ease-kurs);border:1px solid #0000;justify-content:center;align-items:center;gap:10px;padding:0 24px;text-decoration:none;display:inline-flex;position:relative;overflow:hidden}.zk-btn svg{flex:none}.zk-btn--s{min-height:var(--control-h-s);padding:0 18px;font-size:.9375rem}.zk-btn--block{width:100%}.zk-btn--primary{background:var(--cta-bg);color:var(--text-on-cta)}.zk-btn--primary:before{content:"";z-index:-1;background:radial-gradient(160px circle at var(--mx) var(--my),#ffd6aabf,#ff7a2f00 70%);opacity:0;transition:opacity var(--dur-base) var(--ease-kurs);position:absolute;inset:-1px}.zk-btn--primary:hover{background:var(--cta-bg-hover);box-shadow:var(--glow-warm);color:var(--text-on-cta)}.zk-btn--primary:hover:before{opacity:1}.zk-btn--primary:active{background:var(--cta-bg-press);box-shadow:var(--glow-warm-soft);transform:translateY(1px)}.zk-btn--secondary{color:var(--zk-fjord);border-color:var(--zk-fjord);background:0 0}.zk-btn--secondary:hover{background:var(--zk-polarluft);color:var(--zk-fjord-dark)}.zk-btn--secondary:active{background:var(--zk-polarluft-dark);transform:translateY(1px)}.zk-btn--text{min-height:var(--hit-min);color:var(--zk-fjord);text-underline-offset:.28em;background:0 0;padding:0 2px;text-decoration:underline 1px}.zk-btn--text:hover{color:var(--zk-tiefsee);text-decoration-thickness:2px}.zk-btn--on-dark.zk-btn--secondary{color:var(--zk-eisblau);border-color:var(--zk-eisblau)}.zk-btn--on-dark.zk-btn--secondary:hover{color:var(--zk-weiss);background:#6ccfe01f}.zk-btn--on-dark.zk-btn--text{color:var(--zk-eisblau)}.zk-btn--on-dark.zk-btn--text:hover{color:var(--zk-weiss)}.zk-btn:focus-visible{outline:var(--focus-w) solid var(--focus-ring);outline-offset:var(--focus-offset)}.zk-btn--on-dark:focus-visible,.zk-dark .zk-btn:focus-visible{outline-color:var(--focus-ring-on-dark)}.zk-btn:disabled,.zk-btn[aria-disabled=true]{opacity:.42;cursor:not-allowed;box-shadow:none;transform:none}.zk-btn:disabled:before{display:none}.zk-field{gap:8px;min-width:0;display:grid}.zk-label{font-size:.9375rem;font-weight:var(--weight-ui);color:var(--text-body);line-height:1.3}.zk-label small{color:var(--text-subtle);margin-left:6px;font-size:.8125rem;font-weight:400}.zk-hint{color:var(--text-subtle);font-size:.8125rem;line-height:1.4}.zk-errortext{color:var(--zk-error);align-items:flex-start;gap:6px;font-size:.875rem;line-height:1.4;display:flex}.zk-input,.zk-select select{width:100%;height:var(--control-h);border:1px solid var(--border-strong);border-radius:var(--radius-control);background:var(--zk-weiss);color:var(--text-body);font:400 1.0625rem/1.2 var(--font-body);font-variation-settings:"wdth" 100;transition:border-color var(--dur-fast) var(--ease-kurs),box-shadow var(--dur-fast) var(--ease-kurs);padding:0 16px}.zk-input::placeholder{color:var(--zk-ink-3)}.zk-input:hover,.zk-select select:hover{border-color:var(--zk-ink-3)}.zk-input:focus,.zk-select select:focus{border-color:var(--zk-fjord);box-shadow:0 0 0 1px var(--zk-fjord),0 0 0 5px #11667a29;outline:none}.zk-input[aria-invalid=true],.zk-select select[aria-invalid=true]{border-color:var(--zk-error);box-shadow:0 0 0 1px var(--zk-error)}.zk-input:disabled,.zk-select select:disabled{background:var(--zk-kartenweiss);color:var(--zk-ink-3);cursor:not-allowed}.zk-select{position:relative}.zk-select select{-webkit-appearance:none;appearance:none;cursor:pointer;padding-right:48px}.zk-select .zk-select__chev{pointer-events:none;color:var(--zk-fjord);display:flex;position:absolute;top:50%;right:16px;transform:translateY(-50%)}.zk-check{cursor:pointer;min-height:var(--hit-min);align-items:flex-start;gap:12px;padding-top:10px;font-size:.9375rem;line-height:1.45;display:flex}.zk-check input{-webkit-appearance:none;appearance:none;border:1.5px solid var(--border-strong);border-radius:var(--radius-small);background:var(--zk-weiss) center/14px no-repeat;cursor:pointer;width:22px;height:22px;transition:background-color var(--dur-fast) var(--ease-kurs),border-color var(--dur-fast) var(--ease-kurs);flex:none;margin:0}.zk-check input:hover{border-color:var(--zk-fjord)}.zk-check input:checked{background-color:var(--zk-fjord);border-color:var(--zk-fjord);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E")}.zk-check input:focus-visible{outline:var(--focus-w) solid var(--focus-ring);outline-offset:var(--focus-offset)}.zk-check input[aria-invalid=true]{border-color:var(--zk-error)}.zk-check input:disabled{opacity:.45;cursor:not-allowed}.zk-slider{--fill:50%;width:100%;height:var(--hit-min);-webkit-appearance:none;appearance:none;cursor:pointer;background:0 0;margin:0}.zk-slider::-webkit-slider-runnable-track{background:linear-gradient(90deg,var(--zk-fjord) var(--fill),var(--zk-line) var(--fill));border-radius:2px;height:4px}.zk-slider::-moz-range-track{background:var(--zk-line);border-radius:2px;height:4px}.zk-slider::-moz-range-progress{background:var(--zk-fjord);border-radius:2px;height:4px}.zk-slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--zk-weiss);border:2px solid var(--zk-fjord);width:26px;height:26px;transition:transform var(--dur-fast) var(--ease-kurs);border-radius:50%;margin-top:-11px;box-shadow:0 2px 6px #0e2a382e}.zk-slider::-moz-range-thumb{background:var(--zk-weiss);border:2px solid var(--zk-fjord);border-radius:50%;width:22px;height:22px}.zk-slider:active::-webkit-slider-thumb{transform:scale(1.12)}.zk-slider:focus{outline:none}.zk-slider:focus-visible::-webkit-slider-thumb{outline:var(--focus-w) solid var(--focus-ring);outline-offset:3px}.zk-slider:focus-visible::-moz-range-thumb{outline:var(--focus-w) solid var(--focus-ring);outline-offset:3px}.zk-choices{grid-template-columns:repeat(auto-fit,minmax(min(100%,160px),1fr));gap:10px;display:grid}.zk-choice{border:1px solid var(--border-strong);border-radius:var(--radius-control);background:var(--zk-weiss);cursor:pointer;min-height:64px;font-weight:var(--weight-ui);transition:border-color var(--dur-fast) var(--ease-kurs),background-color var(--dur-fast) var(--ease-kurs),box-shadow var(--dur-fast) var(--ease-kurs);flex-direction:column;justify-content:center;gap:2px;padding:12px 16px 12px 48px;font-size:1rem;line-height:1.25;display:flex;position:relative}.zk-choice small{color:var(--text-subtle);font-size:.8125rem;font-weight:400}.zk-choice input{opacity:0;pointer-events:none;position:absolute}.zk-choice:before{content:"";border:1.5px solid var(--border-strong);background:var(--zk-weiss);width:20px;height:20px;transition:border-color var(--dur-fast) var(--ease-kurs),box-shadow var(--dur-fast) var(--ease-kurs);border-radius:50%;margin-top:-10px;position:absolute;top:50%;left:16px}.zk-choice:hover{border-color:var(--zk-fjord)}.zk-choice:has(input:checked){border-color:var(--zk-fjord);background:var(--zk-polarluft);box-shadow:0 0 0 1px var(--zk-fjord)}.zk-choice:has(input:checked):before{border-color:var(--zk-fjord);box-shadow:inset 0 0 0 5px var(--zk-fjord)}.zk-choice:has(input:focus-visible){outline:var(--focus-w) solid var(--focus-ring);outline-offset:var(--focus-offset)}.zk-choices[aria-invalid=true] .zk-choice{border-color:var(--zk-error)}.zk-acc{border-top:1px solid var(--border-default)}.zk-acc__item{border-bottom:1px solid var(--border-default)}.zk-acc__btn{cursor:pointer;text-align:left;width:100%;min-height:72px;color:var(--text-body);font:var(--weight-heading) var(--size-heading-s)/1.25 var(--font-body);font-variation-settings:"wdth" 106;letter-spacing:-.005em;background:0 0;border:0;justify-content:space-between;align-items:center;gap:24px;padding:20px 0;display:flex}.zk-acc__btn:focus-visible{outline:var(--focus-w) solid var(--focus-ring);outline-offset:4px;border-radius:4px}.zk-acc__icon{border:1.5px solid var(--zk-fjord);width:32px;height:32px;transition:background-color var(--dur-fast) var(--ease-kurs),border-color var(--dur-fast) var(--ease-kurs);border-radius:50%;flex:none;position:relative}.zk-acc__icon:before,.zk-acc__icon:after{content:"";background:var(--zk-fjord);width:12px;height:1.5px;transition:transform var(--dur-base) var(--ease-kurs),background-color var(--dur-fast);margin:-.75px 0 0 -6px;position:absolute;top:50%;left:50%}.zk-acc__icon:after{transform:rotate(90deg)}.zk-acc__btn:hover .zk-acc__icon{background:var(--zk-polarluft)}.zk-acc__item[data-open=true] .zk-acc__icon{background:var(--zk-waerme);border-color:var(--zk-waerme)}.zk-acc__item[data-open=true] .zk-acc__icon:before,.zk-acc__item[data-open=true] .zk-acc__icon:after{background:var(--zk-tiefsee)}.zk-acc__item[data-open=true] .zk-acc__icon:after{transform:rotate(0)}.zk-acc__panel{transition:grid-template-rows var(--dur-slow) var(--ease-kurs);grid-template-rows:0fr;display:grid}.zk-acc__item[data-open=true] .zk-acc__panel{grid-template-rows:1fr}.zk-acc__inner{overflow:hidden}.zk-acc__inner>div{max-width:var(--measure);color:var(--text-muted);opacity:0;transition:opacity var(--dur-base) var(--ease-kurs),transform var(--dur-base) var(--ease-kurs);padding:0 56px 28px 0;transform:translateY(-6px)}.zk-acc__item[data-open=true] .zk-acc__inner>div{opacity:1;transform:none}.zk-dark .zk-acc,.zk-dark .zk-acc__item{border-color:var(--border-on-dark)}.zk-dark .zk-acc__btn{color:var(--text-on-dark)}.zk-dark .zk-acc__inner>div{color:var(--text-on-dark-muted)}.zk-header{z-index:50;height:var(--header-h);backdrop-filter:var(--blur-header);transition:border-color var(--dur-fast) var(--ease-kurs),background-color var(--dur-fast) var(--ease-kurs);background:#f5f7f6db;border-bottom:1px solid #0000;position:sticky;top:0}.zk-header[data-scrolled=true]{border-bottom-color:var(--border-default)}.zk-header--dark{background:#0e2a38d1}.zk-header--dark[data-scrolled=true]{border-bottom-color:var(--border-on-dark)}.zk-header__in{align-items:center;gap:32px;height:100%;display:flex}.zk-header__nav{gap:4px;margin-left:auto;display:flex}.zk-header__nav a{min-height:var(--hit-min);color:var(--text-body);transition:color var(--dur-fast) var(--ease-kurs),background-color var(--dur-fast) var(--ease-kurs);border-radius:8px;align-items:center;padding:0 12px;font-size:.9375rem;font-weight:500;text-decoration:none;display:flex}.zk-header__nav a:hover{background:var(--zk-polarluft);color:var(--zk-tiefsee)}.zk-header__nav a[aria-current=page]{color:var(--zk-fjord);box-shadow:inset 0 -2px 0 var(--zk-fjord);border-radius:0}.zk-header--dark .zk-header__nav a{color:var(--text-on-dark)}.zk-header--dark .zk-header__nav a:hover{color:var(--zk-weiss);background:#6ccfe01f}.zk-header--dark .zk-header__nav a[aria-current=page]{color:var(--zk-eisblau);box-shadow:inset 0 -2px 0 var(--zk-eisblau)}.zk-header__phone{min-height:var(--hit-min);color:var(--text-body);font-variant-numeric:tabular-nums;align-items:center;gap:8px;font-size:.9375rem;font-weight:600;text-decoration:none;display:flex}.zk-header--dark .zk-header__phone{color:var(--text-on-dark)}.zk-header__menu{width:var(--hit-min);height:var(--hit-min);border:1px solid var(--border-strong);border-radius:var(--radius-control);color:inherit;cursor:pointer;background:0 0;justify-content:center;align-items:center;margin-left:auto;display:none}.zk-header__menu:focus-visible{outline:var(--focus-w) solid var(--focus-ring);outline-offset:2px}@media (width<=1080px){.zk-header__phone span{display:none}}@media (width<=900px){.zk-header__nav,.zk-header__phone,.zk-header__cta{display:none!important}.zk-header__menu{display:flex}}.zk-drawer{inset:var(--header-h) 0 0 0;z-index:49;background:var(--zk-kartenweiss);padding:24px var(--grid-margin) 120px;flex-direction:column;gap:4px;display:flex;position:fixed;overflow:auto}.zk-drawer a{border-bottom:1px solid var(--border-default);min-height:56px;color:var(--text-body);font-variation-settings:"wdth" 118;align-items:center;font-size:1.375rem;font-weight:700;text-decoration:none;display:flex}.zk-actionbar{left:50%;bottom:calc(12px + env(safe-area-inset-bottom));z-index:60;backdrop-filter:blur(16px)saturate(1.4);background:#0e2a38d1;border:1px solid #ffffff24;border-radius:999px;align-items:center;padding:4px;display:none;position:fixed;transform:translate(-50%);box-shadow:0 8px 28px #0e2a3838}.zk-actionbar a{height:40px;color:var(--zk-weiss);white-space:nowrap;-webkit-tap-highlight-color:transparent;transition:background-color var(--dur-fast) var(--ease-kurs);border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:0 16px;font-size:.875rem;font-weight:600;line-height:1;text-decoration:none;display:inline-flex}.zk-actionbar a:active{background:#ffffff1f}.zk-actionbar a+a{position:relative}.zk-actionbar a+a:before{content:"";background:#ffffff29;width:1px;position:absolute;top:10px;bottom:10px;left:0}.zk-actionbar__icon{width:44px;color:var(--zk-eisblau)!important;padding:0!important}.zk-actionbar__cta svg{color:var(--cta-bg)}.zk-actionbar a:focus-visible{outline:var(--focus-w) solid var(--focus-ring-on-dark);outline-offset:2px}.zk-actionbar[data-force=true]{display:flex}@media (width<=900px){.zk-actionbar{display:flex}}.zk-steps{gap:var(--grid-gutter);grid-template-columns:repeat(5,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid;position:relative}.zk-steps__line{background:var(--zk-line);height:2px;position:absolute;top:20px;left:20px;right:20px;overflow:hidden}.zk-steps__line i{background:var(--zk-kurs-gradient-x);transform-origin:0;transform:scaleX(var(--p,0));transition:transform var(--dur-draw) var(--ease-kurs);position:absolute;inset:0}.zk-dark .zk-steps__line{background:var(--border-on-dark)}.zk-steps li{align-content:start;gap:14px;display:grid;position:relative}.zk-steps__node{z-index:1;background:var(--surface-page);border:1.5px solid var(--node,var(--zk-eisblau));font-variant-numeric:tabular-nums;width:42px;height:42px;color:var(--text-body);transition:background-color var(--dur-base) var(--ease-kurs) var(--d,0s),color var(--dur-base) var(--ease-kurs) var(--d,0s);border-radius:50%;justify-content:center;align-items:center;font-size:.9375rem;font-weight:700;display:flex;position:relative}.zk-steps[data-on=true] .zk-steps__node{background:var(--node);color:var(--zk-tiefsee)}.zk-dark .zk-steps__node{background:var(--surface-dark);color:var(--text-on-dark)}.zk-dark .zk-steps[data-on=true] .zk-steps__node{background:var(--node);color:var(--zk-tiefsee)}.zk-steps h3{font-variation-settings:"wdth" 112;letter-spacing:-.01em;margin-top:10px;font-size:1.25rem;font-weight:700;line-height:1.15}.zk-steps p{color:var(--text-muted);font-size:.9375rem;line-height:1.5}.zk-dark .zk-steps p{color:var(--text-on-dark-muted)}@media (width<=900px){.zk-steps{grid-template-columns:1fr;gap:36px;padding-left:64px}.zk-steps__line{width:2px;height:auto;inset:20px auto 20px 20px}.zk-steps__line i{background:var(--zk-kurs-gradient);transform-origin:top;transform:scaleY(var(--p,0))}.zk-steps__node{position:absolute;top:-8px;left:-64px}.zk-steps h3{margin-top:0}}.zk-ph{border-radius:var(--radius-module);background:var(--zk-polarluft);width:100%;color:var(--zk-tiefsee);flex-direction:column;justify-content:flex-end;gap:6px;padding:20px;display:flex;position:relative;overflow:hidden}.zk-ph--dark{background:var(--zk-tiefsee-90);color:var(--text-on-dark)}.zk-ph__tag{border-radius:var(--radius-small);font-variant-numeric:tabular-nums;opacity:.85;border:1px dashed;align-items:center;gap:6px;padding:4px 10px;font-size:.75rem;font-weight:600;display:inline-flex;position:absolute;top:16px;left:16px}.zk-ph__desc{max-width:42ch;font-size:.9375rem;font-weight:500;line-height:1.4}.zk-phv{border-bottom:1.5px dashed;padding-bottom:1px}.zk-phbadge{border-radius:var(--radius-small);border:1px dashed var(--border-strong);letter-spacing:.01em;color:var(--text-subtle);vertical-align:middle;white-space:nowrap;align-items:center;padding:2px 8px;font-size:.6875rem;font-weight:600;display:inline-flex}.zk-dark .zk-phbadge{border-color:var(--border-on-dark);color:var(--text-on-dark-muted)}.zk-reveal{display:block}.zk-reveal__line{margin-bottom:-.06em;padding-bottom:.06em;display:block;overflow:hidden}.zk-reveal__line>span{transition:transform var(--dur-slow) var(--ease-kurs);transition-delay:calc(var(--i) * var(--stagger-line) + var(--delay,0s));display:block;transform:translateY(105%)}.zk-reveal[data-in=true] .zk-reveal__line>span{transform:none}@media (prefers-reduced-motion:reduce){.zk-reveal__line>span{transition:none;transform:none!important}}@keyframes zk-flow{0%{stroke-dashoffset:0}to{stroke-dashoffset:-.2px}}.zk-flow{animation:2.4s linear infinite zk-flow}@keyframes zk-spin{to{transform:rotate(360deg)}}@keyframes zk-step-in{0%{opacity:0;transform:translate(16px)}to{opacity:1;transform:none}}.zk-step-in{animation:zk-step-in var(--dur-base) var(--ease-kurs) both}@media (prefers-reduced-motion:reduce){.zk-flow,.zk-step-in{animation:none}}@media (width<=900px){.zk-has-actionbar{padding-bottom:84px}}.zk-bg--light{background:var(--surface-page)}.zk-bg--cool{background:var(--surface-cool)}.zk-section--tight{padding-block:var(--section-pad-y-tight)}.zk-main{position:relative}.zk-kurs{top:0;left:max(4px, calc((100% - var(--container-max)) / 2 + var(--grid-margin) / 2 - 7px));z-index:3;pointer-events:none;view-timeline:--kurs block;opacity:0;width:14px;transition:opacity .4s var(--ease-kurs) .3s;position:absolute}.zk-kurs--in{opacity:1}.zk-kurs__rail{background:var(--zk-line-strong);opacity:.35;width:1px;position:absolute;top:0;bottom:0;left:6.5px}.zk-kurs__clip{border-radius:2px;width:2px;height:100%;position:absolute;top:0;left:6px;overflow:hidden}.zk-kurs__grad{background:linear-gradient(to bottom, var(--kurs-c0) 0%, var(--kurs-c1) 55%, var(--kurs-c2) 100%);position:absolute;inset:0}.zk-kurs__tip{width:14px;height:0;color:var(--kurs-c0);position:absolute;top:0;left:0}.zk-kurs__head{width:10px;height:10px;box-shadow:0 0 0 4px color-mix(in srgb, currentColor 18%, transparent), 0 0 14px color-mix(in srgb, currentColor 55%, transparent);background:currentColor;border-radius:50%;position:absolute;top:-5px;left:2px}.zk-kurs__tail{opacity:.55;background:linear-gradient(#0000,currentColor);border-radius:4px;width:4px;height:72px;position:absolute;bottom:0;left:5px}.zk-kurs__node{border:1.5px solid var(--zk-line-strong);background:0 0;border-radius:50%;width:8px;height:8px;margin-top:-4px;position:absolute;left:3px;transform:scale(.75)}.zk-kurs__ring{border:2px solid var(--kurs-c2);opacity:0;border-radius:50%;width:18px;height:18px;position:absolute;bottom:-9px;left:-2px;transform:scale(.4)}@supports (animation-timeline:view()){@media (prefers-reduced-motion:no-preference){.zk-kurs__clip{animation-name:zk-kurs-open;animation-timing-function:linear;animation-fill-mode:both;animation-duration:auto;animation-timeline:--kurs;animation-range:cover 38vh cover calc(100% - 62vh)}.zk-kurs__grad{animation-name:zk-kurs-hold;animation-timing-function:linear;animation-fill-mode:both;animation-duration:auto;animation-timeline:--kurs;animation-range:cover 38vh cover calc(100% - 62vh)}.zk-kurs__tip{animation-name:zk-kurs-tip;animation-timing-function:linear;animation-fill-mode:both;animation-duration:auto;animation-timeline:--kurs;animation-range:cover 38vh cover calc(100% - 62vh)}.zk-kurs__node{animation-name:zk-kurs-node;animation-timing-function:linear;animation-fill-mode:both;animation-duration:auto;animation-timeline:--kurs;animation-range:cover calc(38vh + var(--at) - 24px) cover calc(38vh + var(--at) + 24px)}.zk-kurs__ring{animation-name:zk-kurs-ring;animation-timing-function:linear;animation-fill-mode:both;animation-duration:auto;animation-timeline:--kurs;animation-range:cover calc(100% - 62vh - 40px) cover calc(100% - 62vh)}}}@keyframes zk-kurs-open{0%{transform:translateY(calc(var(--kurs-h) * -1))}to{transform:none}}@keyframes zk-kurs-hold{0%{transform:translateY(var(--kurs-h))}to{transform:none}}@keyframes zk-kurs-tip{0%{color:var(--kurs-c0);transform:translateY(0)}55%{color:var(--kurs-c1)}to{transform:translateY(var(--kurs-h));color:var(--kurs-c2)}}@keyframes zk-kurs-node{0%{border-color:var(--zk-line-strong);background:0 0;transform:scale(.75);box-shadow:0 0 #0000}50%{background:var(--c);border-color:var(--c);box-shadow:0 0 0 6px color-mix(in srgb, var(--c) 22%, transparent);transform:scale(1.35)}to{background:var(--c);border-color:var(--c);transform:scale(1);box-shadow:0 0 #0000}}@keyframes zk-kurs-ring{0%{opacity:0;transform:scale(.4)}to{opacity:1;transform:scale(1)}}.zk-kurs--js .zk-kurs__node{transition:transform .22s cubic-bezier(.23,1,.32,1),background-color .22s ease-out,border-color .22s ease-out}.zk-kurs--js .zk-kurs__node[data-on=true]{background:var(--c);border-color:var(--c);transform:scale(1)}.zk-kurs--js .zk-kurs__ring{transition:opacity .25s ease-out,transform .25s cubic-bezier(.23,1,.32,1)}.zk-kurs--js .zk-kurs__ring[data-on=true]{opacity:1;transform:scale(1)}@media (prefers-reduced-motion:reduce){.zk-kurs{transition:none}.zk-kurs__tip{display:none}.zk-kurs__node{background:var(--c);border-color:var(--c);transform:scale(1)}.zk-kurs__ring{opacity:1;transform:none}}@supports not (animation-timeline:view()){.zk-kurs:not(.zk-kurs--js) .zk-kurs__tip{display:none}.zk-kurs:not(.zk-kurs--js) .zk-kurs__node{background:var(--c);border-color:var(--c);transform:scale(1)}.zk-kurs:not(.zk-kurs--js) .zk-kurs__ring{opacity:1;transform:none}}@media (width<=600px){.zk-kurs{left:0}.zk-kurs__head{width:8px;height:8px;box-shadow:0 0 0 3px color-mix(in srgb, currentColor 18%, transparent);top:-4px;left:3px}.zk-kurs__tail{width:3px;height:44px;left:5.5px}.zk-kurs__clip{width:1.5px}.zk-kurs__node{width:7px;height:7px;margin-top:-3.5px;left:3.5px}}.zk-reveal__line>span{transition-duration:.95s}.zk-steps--scrub .zk-steps__line i{transition:none}.zk-steps--scrub .zk-steps__node,.zk-dark .zk-steps--scrub .zk-steps__node{transition:background-color .45s var(--ease-kurs), color .45s var(--ease-kurs), transform .6s var(--ease-kurs);transform:scale(.86)}.zk-steps--scrub[data-on=true] li:not([data-on=true]) .zk-steps__node{background:var(--surface-page);color:var(--text-body)}.zk-dark .zk-steps--scrub[data-on=true] li:not([data-on=true]) .zk-steps__node{background:var(--surface-dark);color:var(--text-on-dark)}.zk-steps--scrub li[data-on=true] .zk-steps__node{transform:none}[data-draw] .zk-draw-line{transform-origin:0;transition:transform 1.1s var(--ease-kurs) calc(var(--i,0) * 80ms);transform:scaleX(0)}[data-draw][data-drawn=true] .zk-draw-line{transform:none}@media (prefers-reduced-motion:reduce){[data-draw] .zk-draw-line{transition:none;transform:none}}.zk-skip{z-index:100;border-radius:var(--radius-control);background:var(--zk-tiefsee);color:var(--zk-weiss);padding:12px 16px;font-weight:600;position:absolute;top:-100px;left:16px}.zk-skip:focus{color:var(--zk-weiss);top:12px}@media (width<=900px){body.zk-has-actionbar{padding-bottom:calc(72px + env(safe-area-inset-bottom))}body.zk-has-actionbar .zk-calc__peek{bottom:calc(72px + env(safe-area-inset-bottom))}}.zk-split{align-items:start;row-gap:40px}.zk-split>*{grid-column:1/-1}@media (width>=900px){.zk-split__text{grid-column:1/span 5!important}.zk-split__module{grid-column:7/span 6!important}.zk-split--wide .zk-split__text{grid-column:1/span 6!important}.zk-split--wide .zk-split__module{grid-column:8/span 5!important}.zk-split--even .zk-split__text{padding-right:var(--grid-gutter);grid-column:1/span 6!important}.zk-split--even .zk-split__module{grid-column:7/span 6!important}}.zk-prose{max-width:var(--measure);gap:1em;display:grid}.zk-prose h2{font-size:var(--size-heading-s);font-weight:var(--weight-heading);line-height:var(--leading-heading);font-variation-settings:"wdth" 112;margin-top:1em}.zk-prose h3{margin-top:.5em;font-size:1.125rem;font-weight:700}.zk-prose ul,.zk-prose ol{gap:.4em;margin:0;padding-left:1.25em;display:grid}.zk-prose a{text-decoration-thickness:1px}.zk-prose a:hover{text-decoration-thickness:2px}.zk-prose table{border-collapse:collapse;width:100%;font-size:var(--size-small)}.zk-prose th,.zk-prose td{text-align:left;border-bottom:1px solid var(--border-default);vertical-align:top;padding:8px 12px 8px 0}.zk-prose blockquote{border-left:2px solid var(--zk-eisblau);color:var(--text-muted);margin:0;padding-left:16px}.zk-dark .zk-prose th,.zk-dark .zk-prose td{border-color:var(--border-on-dark)}.zk-rule-list{border-top:1px solid var(--border-default);margin:0;padding:0;list-style:none;display:grid}.zk-rule-list>li{border-bottom:1px solid var(--border-default);padding-block:clamp(20px,2.5vw,32px)}.zk-dark .zk-rule-list,.zk-dark .zk-rule-list>li{border-color:var(--border-on-dark)}.zk-icon-accent{color:var(--icon-default)}.zk-dark .zk-icon-accent{color:var(--icon-on-dark)}.zk-source{font-size:var(--size-caption);color:var(--text-subtle)}.zk-dark .zk-source{color:var(--text-on-dark-muted)}.zk-source a{color:inherit}a.zk-btn{text-decoration:none}a.zk-btn--primary,a.zk-btn--primary:hover,.zk-dark a.zk-btn--primary,.zk-dark a.zk-btn--primary:hover{color:var(--text-on-cta)}.zk-dark a.zk-btn--secondary{color:var(--zk-eisblau);border-color:var(--zk-eisblau)}.zk-dark a.zk-btn--secondary:hover{color:var(--zk-weiss)}a.zk-btn--text{text-decoration:underline}.zk-dark a.zk-btn--text{color:var(--zk-eisblau)}.zk-dark a.zk-btn--text:hover{color:var(--zk-weiss)}body:has(.zk-header[data-dark-start=true]){background:var(--surface-dark)}.zk-grid>*,.zk-split>*{min-width:0}.zk-header__menu{color:var(--text-body)}.zk-header--dark .zk-header__menu{color:var(--text-on-dark);border-color:var(--border-on-dark)}.zk-media-reveal{clip-path:inset(100% 0 0 0 round var(--radius-module));transition:clip-path 1.2s var(--ease-kurs) .2s}.zk-media-reveal img{transition:scale 1.6s var(--ease-kurs) .2s;scale:1.08}[data-drawn=true].zk-media-reveal,[data-drawn=true] .zk-media-reveal{clip-path:inset(0 0 0 0 round var(--radius-module))}[data-drawn=true].zk-media-reveal img,[data-drawn=true] .zk-media-reveal img{scale:1}@media (prefers-reduced-motion:reduce){.zk-media-reveal{clip-path:none;transition:none}.zk-media-reveal img{transition:none;scale:none}}:root{--size-body:clamp(1.0625rem, .98rem + .22vw, 1.125rem);--size-lead:clamp(1.1875rem, 1.08rem + .45vw, 1.375rem);--size-small:1rem;--size-caption:.875rem;--size-heading-s:clamp(1.3125rem, 1.15rem + .6vw, 1.625rem);--leading-body:1.6;--measure:66ch}.zk-steps p{font-size:var(--size-small);line-height:1.55}.zk-steps h3{font-size:clamp(1.25rem,1.15rem + .3vw,1.375rem)}.zk-label,.zk-check,.zk-ph__desc{font-size:1rem}.zk-hint,.zk-label small,.zk-choice small{font-size:var(--size-caption)}.zk-errortext{font-size:.9375rem}.zk-choice,.zk-btn{font-size:1.0625rem}.zk-btn--s,.zk-header__nav a,.zk-header__phone{font-size:1rem}.zk-actionbar a{font-size:var(--size-caption)}.zk-actionbar__cta{font-size:1rem!important}.zk-prose h3{font-size:1.25rem}:root{--size-display-xl:clamp(2.5rem, 1.55rem + 3.6vw, 4.5rem);--size-display-l:clamp(2rem, 1.5rem + 1.7vw, 2.875rem);--size-display-m:clamp(1.5rem, 1.25rem + .8vw, 2rem);--section-pad-y:clamp(64px, 4vw + 40px, 128px);--section-pad-y-tight:clamp(36px, 2.5vw + 22px, 64px)}.zk-main h2.zk-reveal,.zk-main h2.zk-story__title{max-width:min(100%,24ch)!important}.zk-hero-band{background:var(--surface-dark);padding-bottom:clamp(8px,1.5vw,20px)}.zk-hero:has(~.zk-hero-band){padding-block:clamp(32px,3.5vw,48px) clamp(24px,2.5vw,36px)!important}@media (width<=899px){.zk-hero--photo:has(~.zk-hero-band){padding-top:0!important}}@media (width>=900px){.zk-hero:has(~.zk-hero-band){min-height:max(560px, calc(100svh - var(--header-h) - 92px))!important}}.zk-kursprogress{height:14px;position:relative}.zk-kursprogress svg{position:absolute;inset:0;overflow:visible}.zk-kursprogress__node{border:2px solid var(--zk-line);background:var(--surface-raised);width:12px;height:12px;transition:background-color var(--dur-base) var(--ease-kurs), border-color var(--dur-base) var(--ease-kurs);border-radius:50%;position:absolute;top:1px}.zk-form{background:var(--surface-raised);color:var(--text-body);border:1px solid var(--border-default);border-radius:var(--radius-module);gap:28px;padding:clamp(20px,4vw,48px);display:grid}.zk-form--embedded{background:0 0;border:0;padding:0}.zk-form form{gap:28px;display:grid}.zk-form__fields{gap:24px;display:grid;position:relative}.zk-form__actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.zk-form__notice{color:var(--text-muted);max-width:60ch;font-size:1rem;line-height:1.5}.zk-form__notice p{margin:0}.zk-form__notice a{color:var(--link);text-underline-offset:.2em;text-decoration:underline}.zk-dark .zk-form__notice{color:var(--text-on-dark-muted)}.zk-dark .zk-form__notice a{color:var(--link-on-dark)}.zk-form a{color:var(--link)}.zk-file{height:auto;padding-block:12px}.zk-slider-out{font-variation-settings:"wdth" 112;letter-spacing:-.01em;font-size:1.75rem;font-weight:700;line-height:1}.zk-slider-out span{color:var(--text-muted);font-size:1rem;font-weight:500}.zk-btn[aria-busy=true]{cursor:progress;opacity:.8}.zk-calc{background:var(--surface-raised);color:var(--text-body);border:1px solid var(--border-default);border-radius:var(--radius-module);gap:28px;padding:clamp(20px,4vw,48px);display:grid}.zk-calc a{color:var(--link)}.zk-calc{scroll-margin-top:calc(var(--header-h) + 16px)}.zk-calc [tabindex="-1"]:focus{outline:none}.zk-nowrap{white-space:nowrap}.zk-calc__big--range{font-size:calc(var(--size-number-xl) * .72)}.zk-calc__big--text{font-size:var(--size-display-m)}.zk-calc__next{flex-wrap:wrap;align-items:center;gap:12px;margin-left:auto;display:inline-flex}.zk-calc__steps{font-size:var(--size-small);gap:14px;margin:12px 0 0;padding-left:1.4em;display:grid}.zk-calc__steps li{padding-left:4px}.zk-calc__steps strong{color:var(--text-body);font-weight:600;display:block}.zk-calc__steps span{color:var(--text-muted)}.zk-calc__assumptions table+table{margin-top:20px}.zk-calc__assumptions caption{text-align:left;color:var(--text-body);padding-bottom:6px;font-weight:600}.zk-calc__srcdate{color:var(--text-subtle);white-space:nowrap}.zk-calc__peek{z-index:5;min-height:var(--hit-min);backdrop-filter:blur(16px)saturate(1.4);font-size:var(--size-small);background:#0e2a38d1;border:1px solid #ffffff24;border-radius:999px;justify-content:space-between;align-items:center;gap:12px;padding:10px 20px;text-decoration:none;display:flex;position:sticky;bottom:12px;box-shadow:0 8px 28px #0e2a3838;color:var(--zk-weiss)!important}.zk-calc__peek span{color:#ffffffc7}.zk-calc__peek strong{white-space:nowrap;color:var(--zk-weiss);font-size:1.125rem}.zk-calc__peek:focus-visible{outline:var(--focus-w) solid var(--focus-ring);outline-offset:3px}.zk-calc__step{align-content:start;gap:16px;min-height:220px;display:grid}.zk-calc__help{color:var(--text-muted);max-width:60ch}.zk-calc__actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.zk-calc__result{gap:28px;display:grid}.zk-calc__result[aria-busy=true]{opacity:.6;transition:opacity var(--dur-fast) var(--ease-kurs)}.zk-calc__main{gap:24px;margin:0;display:grid}.zk-calc__main>div{gap:8px;display:grid}.zk-calc__main dt{color:var(--text-muted);font-size:var(--size-small)}.zk-calc__main dd{gap:6px;margin:0;display:grid}.zk-calc__big{font-size:var(--size-number-xl);font-weight:var(--weight-display);font-variation-settings:"wdth" 125;letter-spacing:-.03em;line-height:.95}.zk-calc__unit{letter-spacing:0;font-size:.32em;font-weight:600}.zk-calc__note{font-size:var(--size-small);color:var(--text-muted)}.zk-calc__figures{border-top:1px solid var(--border-default);grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:20px 24px;margin:0;padding-top:24px;display:grid}.zk-calc__figures dt{font-size:var(--size-caption);color:var(--text-subtle)}.zk-calc__figures dd{font-variation-settings:"wdth" 112;margin:4px 0 0;font-size:1.375rem;font-weight:700}.zk-calc__breakdown ul{border-top:1px solid var(--border-default);margin:8px 0 0;padding:0;list-style:none}.zk-calc__breakdown li{border-bottom:1px solid var(--border-default);justify-content:space-between;padding-block:10px;display:flex}.zk-calc__notes{color:var(--text-muted);font-size:var(--size-small);gap:8px;margin:0;padding-left:1.2em;display:grid}.zk-calc__assumptions{border-top:1px solid var(--border-default);padding-top:16px}.zk-calc__assumptions summary{cursor:pointer;color:var(--link);min-height:var(--hit-min);align-items:center;font-weight:600;display:flex}.zk-calc__assumptions summary:focus-visible{outline:var(--focus-w) solid var(--focus-ring);outline-offset:3px;border-radius:4px}.zk-calc__adjust{gap:24px;padding:16px 0 24px;display:grid}.zk-calc__assumptions table{border-collapse:collapse;width:100%;font-size:var(--size-small)}.zk-calc__assumptions th,.zk-calc__assumptions td{text-align:left;vertical-align:top;border-bottom:1px solid var(--border-default);padding:8px 12px 8px 0}.zk-calc__assumptions th{color:var(--text-muted);font-weight:600}@media (width<=640px){.zk-calc__assumptions thead{display:none}.zk-calc__assumptions tr{border-bottom:1px solid var(--border-default);padding-block:8px;display:grid}.zk-calc__assumptions td{border:0;padding:2px 0}}.zk-calc__inquiry{border-top:1px solid var(--border-default);padding-top:28px}.zk-calc--live{grid-template-columns:1fr}.zk-calc__questions{gap:28px;display:grid}.zk-calc__q{gap:8px;display:grid}.zk-calc__side{align-content:start;gap:24px;display:grid}@media (width>=1080px){.zk-calc--live{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px}.zk-calc__side{top:calc(var(--header-h) + 24px);position:sticky}.zk-calc__peek{display:none}}.zk-story{padding-block:var(--section-pad-y);position:relative}.zk-story__grid{column-gap:var(--grid-gutter);grid-template-rows:auto 1fr;grid-template-columns:repeat(12,minmax(0,1fr));row-gap:32px;display:grid}.zk-story__title{grid-area:1/1/auto/span 5;align-self:end;max-width:12ch}.zk-story__text{grid-area:2/1/auto/span 5;align-self:start;justify-items:start;gap:32px;display:grid}.zk-story__text>*{justify-self:stretch}.zk-story__fig{background:var(--zk-polarluft);border-radius:var(--radius-module);grid-area:1/6/span 2/span 7;align-self:center;padding:clamp(10px,1.6vw,28px);overflow:hidden;container-type:inline-size}@media (width>=1200px){.zk-story__title,.zk-story__text{grid-column:1/span 4}.zk-story__fig{grid-column:5/span 8}}.zk-story__canvas{position:relative}.zk-story__fig svg{width:100%;height:auto;display:block;overflow:visible}.zk-story__labels{pointer-events:none;margin:0;padding:0;list-style:none;position:absolute;inset:0}.zk-story__labels li{white-space:nowrap;border-radius:var(--radius-small);font-size:var(--size-caption);color:var(--text-subtle);transition:color .6s var(--ease-kurs), background-color .6s var(--ease-kurs), box-shadow .6s var(--ease-kurs);background:#ffffffc7;padding:3px 9px;font-weight:600;line-height:1.2;position:absolute;translate:-50% -100%}.zk-story__labels li[data-above=false]{translate:-50% -50%}.zk-story__labels li[data-align=end]{translate:-100% -50%}.zk-story__labels li[data-align=start]{translate:0 -50%}.zk-story__labels li[data-on=true]{color:var(--text-body)}.zk-story__labels li[data-now=true]{background:var(--zk-weiss);box-shadow:inset 0 -2px 0 var(--zk-waerme)}.zk-story__legend{flex-wrap:wrap;gap:8px;margin:12px 0 0;padding:0;list-style:none;display:none}.zk-story__legend li{border-radius:var(--radius-small);font-size:var(--size-caption);color:var(--text-muted);transition:background-color .6s var(--ease-kurs), color .6s var(--ease-kurs), box-shadow .6s var(--ease-kurs);background:#fff9;padding:4px 10px;font-weight:600}.zk-story__legend li[data-now=true]{background:var(--zk-weiss);color:var(--text-body);box-shadow:inset 0 -2px 0 var(--zk-waerme)}@container (width<=620px){.zk-story__labels{display:none}.zk-story__legend{display:flex}}.zk-house__spots rect{fill:var(--zk-weiss);opacity:0;transition:opacity .9s var(--ease-kurs)}.zk-house[data-phase="1"] [data-spot="1"],.zk-house[data-phase="2"] [data-spot="2"],.zk-house[data-phase="3"] [data-spot="3"],.zk-house[data-phase="4"] [data-spot="4"]{opacity:.75}.zk-house__compressor{transition:stroke .7s var(--ease-kurs), fill .7s var(--ease-kurs)}.zk-house[data-phase="2"] .zk-house__compressor{stroke:var(--zk-waerme);fill:color-mix(in srgb, var(--zk-waerme) 14%, transparent);animation:1.4s ease-in-out infinite zk-house-pulse}@keyframes zk-house-pulse{50%{fill:color-mix(in srgb, var(--zk-waerme) 30%, transparent)}}.zk-house{--part-off:.28}.zk-house__struct,.zk-house__device{fill:none;stroke:var(--zk-tiefsee);stroke-width:1.5px;stroke-linecap:round;stroke-linejoin:round}.zk-house__faint{stroke-opacity:.45}.zk-house__fan path{fill:var(--zk-polarluft)}.zk-house__fan-hub{fill:var(--zk-tiefsee);stroke:none}.zk-house__fan-box{fill:none;stroke:none}.zk-house__part{opacity:var(--part-off);transition:opacity .9s var(--ease-kurs)}.zk-house[data-phase="1"] [data-part="1"],.zk-house[data-phase="2"] :is([data-part="1"],[data-part="2"]),.zk-house[data-phase="3"] :is([data-part="1"],[data-part="2"],[data-part="3"]),.zk-house[data-phase="4"] .zk-house__part{opacity:1}.zk-house__pipe{fill:none;stroke:var(--zk-line-strong);stroke-width:3.5px;stroke-linecap:round;stroke-linejoin:round;transition:stroke .7s var(--ease-kurs)}.zk-house[data-phase="2"] [data-part="2"] .zk-house__pipe--warm,.zk-house[data-phase="3"] :is([data-part="2"],[data-part="3"]) .zk-house__pipe--warm,.zk-house[data-phase="4"] .zk-house__pipe--warm{stroke:color-mix(in srgb, var(--zk-waerme) 28%, var(--zk-polarluft))}.zk-house:not([data-phase="1"]) .zk-house__pipe--cool{stroke:color-mix(in srgb, var(--zk-eisblau) 40%, var(--zk-polarluft))}.zk-house__flow{fill:none;stroke-width:2.5px;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:6 10;opacity:0;transition:opacity .7s var(--ease-kurs) .25s;animation:1.1s linear infinite zk-house-flow}.zk-house__flow--warm{stroke:var(--zk-waerme)}.zk-house__flow--cool{stroke:var(--zk-eisblau)}@keyframes zk-house-flow{to{stroke-dashoffset:-32px}}.zk-house[data-phase="2"] [data-part="2"] .zk-house__flow,.zk-house[data-phase="3"] :is([data-part="2"],[data-part="3"]) .zk-house__flow,.zk-house[data-phase="4"] .zk-house__flow{opacity:1}.zk-house__air{fill:none;stroke:var(--zk-eisblau);stroke-width:4px;stroke-linecap:round;stroke-dasharray:0 14;animation:1.3s linear infinite zk-house-flow-air}.zk-house__air--b{stroke-width:3px;animation-duration:1.7s}@keyframes zk-house-flow-air{to{stroke-dashoffset:-28px}}.zk-house__fan{transform-box:fill-box;transform-origin:50%;animation:1.6s linear infinite zk-house-spin}@keyframes zk-house-spin{to{transform:rotate(360deg)}}.zk-house__tankfill{fill:var(--zk-waerme);stroke:none;opacity:.16;transform-box:fill-box;transform-origin:bottom;transition:transform 1.8s var(--ease-kurs) .3s;transform:scaleY(0)}.zk-house:is([data-phase="2"],[data-phase="3"],[data-phase="4"]) .zk-house__tankfill{transform:scaleY(1)}.zk-house__room{fill:var(--zk-waerme);opacity:0;transition:opacity 1.2s var(--ease-kurs)}.zk-house[data-phase="4"] .zk-house__room{opacity:.13}.zk-house[data-phase="4"] .zk-house__room:nth-child(2){transition-delay:.15s}.zk-house[data-phase="4"] .zk-house__room:nth-child(3){transition-delay:.3s}.zk-house__waves{fill:none;stroke:var(--zk-waerme);stroke-width:1.5px;stroke-linecap:round}.zk-house__waves path{opacity:0}.zk-house[data-phase="4"] .zk-house__waves path{animation:zk-house-rise 2.4s var(--ease-kurs) infinite}@keyframes zk-house-rise{0%{opacity:0;transform:translateY(8px)}30%{opacity:1}to{opacity:0;transform:translateY(-14px)}}.zk-story[data-running=false] .zk-house *,.zk-story[data-running=false] .zk-story__steps li:before{animation-play-state:paused!important}@media (prefers-reduced-motion:reduce){.zk-house *,.zk-house__part{transition:none!important;animation:none!important}.zk-house[data-phase="4"] .zk-house__waves path{opacity:1}}.zk-story__steps{border-left:2px solid var(--zk-line);box-sizing:content-box;align-content:start;gap:4px;margin:0;padding:0 0 0 20px;list-style:none;display:grid}.zk-story__steps li{position:relative}.zk-story__steps li:before{content:"";background:var(--zk-kurs-gradient);transform-origin:top;width:2px;transition:transform var(--dur-slow) var(--ease-kurs);position:absolute;top:0;bottom:0;left:-22px;transform:scaleY(0)}.zk-story__steps li[data-done=true]:before,.zk-story__steps li[data-active=true]:before{transform:scaleY(1)}@keyframes zk-story-fill{0%{transform:scaleY(0)}to{transform:scaleY(1)}}.zk-story[data-auto=true] .zk-story__steps li[data-active=true]:before{animation:zk-story-fill var(--hold) linear both}.zk-story__steps button{cursor:pointer;text-align:left;width:100%;min-height:48px;color:var(--text-subtle);font:700 1.25rem/1.2 var(--font-body);font-variation-settings:"wdth" 112;transition:color var(--dur-base) var(--ease-kurs), transform var(--dur-slow) var(--ease-kurs);background:0 0;border:0;align-items:center;gap:14px;padding:0;display:flex}.zk-story__steps button:hover{color:var(--text-body)}.zk-story__steps button:focus-visible{outline:2px solid var(--focus-ring);outline-offset:3px;border-radius:4px}.zk-story__steps li[data-active=true] button{color:var(--text-body);transform:translate(4px)}.zk-story__num{width:28px;color:inherit;transition:box-shadow var(--dur-base) var(--ease-kurs);font-size:.875rem;font-weight:600}.zk-story__steps li[data-active=true] .zk-story__num{color:var(--zk-tiefsee);box-shadow:inset 0 -2px 0 var(--c)}.zk-story__body{opacity:0;transition:grid-template-rows var(--dur-slow) var(--ease-kurs), opacity var(--dur-base) var(--ease-kurs);grid-template-rows:0fr;display:grid}.zk-story__body>p{min-height:0;color:var(--text-muted);font-size:var(--size-body);max-width:44ch;padding-left:42px;line-height:1.55;overflow:hidden}.zk-story__steps li[data-active=true] .zk-story__body{opacity:1;grid-template-rows:1fr;transition-delay:80ms}.zk-story__steps li[data-active=true] .zk-story__body>p{padding-bottom:16px}.zk-story__pause{min-height:var(--hit-min);cursor:pointer;color:var(--link);font:600 var(--size-small)/1.2 var(--font-body);text-underline-offset:.2em;background:0 0;border:0;padding:0;text-decoration:underline 1px;justify-self:start!important}.zk-story__pause:hover{color:var(--link-hover);text-decoration-thickness:2px}.zk-story__pause:focus-visible{outline:2px solid var(--focus-ring);outline-offset:3px;border-radius:4px}@media (prefers-reduced-motion:reduce){.zk-story__steps li[data-active=true] button{transform:none}}@media (width<=900px){.zk-story__grid{grid-template-rows:none;row-gap:24px}.zk-story__title,.zk-story__text,.zk-story__fig{grid-row:auto;grid-column:1/-1!important}.zk-story__title{order:-2}.zk-story__fig{order:-1}.zk-story__text{gap:20px}}.zk-calc__assumptions td{overflow-wrap:anywhere}.zk-calc__figures dd{font-size:1.25rem;line-height:1.25}.zk-calc{overflow-wrap:break-word;min-width:0}.zk-dark .zk-calc,.zk-dark .zk-form:not(.zk-form--embedded){--text-on-dark:var(--text-body);--text-on-dark-muted:var(--text-muted);--link-on-dark:var(--link);--border-on-dark:var(--border-default);--focus-ring-on-dark:var(--focus-ring);--icon-on-dark:var(--icon-default)}.zk-dark .zk-calc .zk-caption,.zk-dark .zk-form .zk-caption{color:var(--text-subtle)}.zk-dark .zk-calc a{color:var(--link)}.zk-calc__figures dd.zk-calc__note{font-size:var(--size-small);font-variation-settings:normal;color:var(--text-muted);font-weight:400;line-height:1.45}.zk-calc__keyfigs,.zk-calc__details{align-content:start;gap:28px;min-width:0;display:grid}@media (width>=900px){.zk-split--even:has(.zk-calc:not(.zk-calc--live) .zk-calc__result)>.zk-split__text{padding-right:0;grid-column:1/-1!important}.zk-split--even:has(.zk-calc:not(.zk-calc--live) .zk-calc__result)>.zk-split__module{grid-column:1/-1!important}.zk-calc:not(.zk-calc--live) .zk-calc__result{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px clamp(32px,5vw,72px)}.zk-calc:not(.zk-calc--live) .zk-calc__result>:first-child:not(.zk-calc__keyfigs){grid-column:1/-1}}.zk-icon[data-astro-cid-ccg5yoga]{flex:none;line-height:0;display:inline-flex}.zk-privacy[data-astro-cid-gpifmvm2]{border:1px solid var(--border-default);border-radius:var(--radius-module);background:var(--zk-weiss);width:min(560px,100vw - 32px);max-height:calc(100dvh - 32px);color:var(--text-body);box-shadow:var(--shadow-float);padding:0}.zk-privacy[data-astro-cid-gpifmvm2]::backdrop{background:#0e2a388c}.zk-privacy__inner[data-astro-cid-gpifmvm2]{gap:20px;padding:clamp(24px,4vw,36px);display:grid}.zk-privacy__head[data-astro-cid-gpifmvm2]{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.zk-privacy__head[data-astro-cid-gpifmvm2] h2[data-astro-cid-gpifmvm2]{font-size:clamp(1.375rem,1.2rem + .6vw,1.75rem);font-weight:var(--weight-display);letter-spacing:var(--tracking-display);font-variation-settings:"wdth" 125;margin:0;line-height:1.1}.zk-privacy__close[data-astro-cid-gpifmvm2]{width:var(--hit-min);height:var(--hit-min);color:var(--text-body);cursor:pointer;background:0 0;border:0;border-radius:50%;flex:none;justify-content:center;align-items:center;margin:-8px -8px 0 0;display:inline-flex}.zk-privacy__close[data-astro-cid-gpifmvm2] path[data-astro-cid-gpifmvm2]{fill:none;stroke:currentColor;stroke-width:1.5px;stroke-linecap:round}.zk-privacy__close[data-astro-cid-gpifmvm2]:hover{background:var(--zk-polarluft)}.zk-privacy__text[data-astro-cid-gpifmvm2] p{margin:0 0 .75em}.zk-privacy__text[data-astro-cid-gpifmvm2] p:last-child{margin-bottom:0}.zk-privacy__option[data-astro-cid-gpifmvm2]{border-top:1px solid var(--border-default);gap:12px;padding-top:20px;display:grid}.zk-privacy__switch[data-astro-cid-gpifmvm2]{min-height:var(--hit-min);cursor:pointer;align-items:center;gap:12px;font-weight:600;display:inline-flex}.zk-privacy__switch[data-astro-cid-gpifmvm2] input[data-astro-cid-gpifmvm2]{width:22px;height:22px;accent-color:var(--zk-fjord)}.zk-privacy__actions[data-astro-cid-gpifmvm2]{justify-content:flex-end;display:flex}.zk-consent[data-astro-cid-gpifmvm2]{z-index:60;background:var(--surface-dark);color:var(--text-on-dark);border-top:1px solid var(--border-on-dark);padding-block:20px;position:fixed;bottom:0;left:0;right:0}.zk-consent[data-astro-cid-gpifmvm2][hidden]{display:none}.zk-consent__in[data-astro-cid-gpifmvm2]{gap:16px;display:grid}.zk-consent__title[data-astro-cid-gpifmvm2]{margin:0 0 6px;font-size:1.125rem;font-weight:700}.zk-consent[data-astro-cid-gpifmvm2] p{color:var(--text-on-dark-muted);max-width:70ch;margin:0}.zk-consent[data-astro-cid-gpifmvm2] a{color:var(--link-on-dark,var(--zk-eisblau))}.zk-consent__actions[data-astro-cid-gpifmvm2]{grid-template-columns:1fr 1fr;gap:12px;display:grid}@media (width>=900px){.zk-consent__in[data-astro-cid-gpifmvm2]{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:32px}.zk-consent__actions[data-astro-cid-gpifmvm2]{grid-template-columns:auto auto}}.zk-logo-intro[data-astro-cid-ylsaoder]{max-width:100%;color:var(--zk-tiefsee);--zk-logo-hole:var(--surface-page);align-items:center;display:inline-flex}.zk-header--dark .zk-logo-intro[data-astro-cid-ylsaoder]{color:var(--zk-kartenweiss);--zk-logo-hole:var(--zk-tiefsee)}.zk-logo-intro[data-astro-cid-ylsaoder] .zk-logo-intro__svg{height:var(--logo-h);width:auto;max-width:100%;display:block;overflow:visible}.zk-logo-intro[data-astro-cid-ylsaoder] .zk-logo-intro__needle{transform-box:view-box;transform-origin:48px 48px}.zk-logo-intro--play[data-astro-cid-ylsaoder] .zk-logo-intro__arc{stroke-dasharray:1;animation:zk-logo-arc .6s var(--ease-kurs) both}.zk-logo-intro--play[data-astro-cid-ylsaoder] .zk-logo-intro__arc+.zk-logo-intro__arc{animation-delay:90ms}.zk-logo-intro--play[data-astro-cid-ylsaoder] .zk-logo-intro__needle{animation:zk-logo-needle .9s var(--ease-kurs) .15s both}.zk-logo-intro--play[data-astro-cid-ylsaoder] .zk-logo-intro__word{animation:zk-logo-word .45s var(--ease-kurs) .65s both}@keyframes zk-logo-arc{0%{stroke-dashoffset:1px}to{stroke-dashoffset:0}}@keyframes zk-logo-needle{0%{opacity:0;transform:rotate(-70deg)}20%{opacity:1}65%{transform:rotate(7deg)}85%{transform:rotate(-2deg)}to{opacity:1;transform:rotate(0)}}@keyframes zk-logo-word{0%{opacity:0;transform:translate(-6px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.zk-logo-intro[data-astro-cid-ylsaoder] *{animation:none!important}}.zk-logo[data-astro-cid-f7espo7c]{align-items:center;max-width:100%;display:inline-flex}.zk-logo[data-astro-cid-f7espo7c] img[data-astro-cid-f7espo7c]{height:var(--logo-h);object-fit:contain;object-position:left center;width:auto;max-width:100%;display:block}.zk-logo[data-astro-cid-f7espo7c][data-variant=auto] .zk-logo__dark[data-astro-cid-f7espo7c]{display:none}.zk-header--dark .zk-logo[data-astro-cid-f7espo7c][data-variant=auto] .zk-logo__dark[data-astro-cid-f7espo7c]{display:block}.zk-header--dark .zk-logo[data-astro-cid-f7espo7c][data-variant=auto] .zk-logo__light[data-astro-cid-f7espo7c]{display:none}.zk-footer[data-astro-cid-nns7i3if]{padding-block:var(--space-9) var(--space-6)}.zk-footer__grid[data-astro-cid-nns7i3if]{grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:48px 32px;display:grid}.zk-footer__brand[data-astro-cid-nns7i3if]{grid-column:1/-1;max-width:420px}@media (width>=1080px){.zk-footer__grid[data-astro-cid-nns7i3if]{grid-template-columns:1.4fr repeat(3,1fr)}.zk-footer__brand[data-astro-cid-nns7i3if]{grid-column:auto}}.zk-footer__text[data-astro-cid-nns7i3if]{color:var(--text-on-dark-muted);margin-top:20px}.zk-footer__title[data-astro-cid-nns7i3if]{font-size:var(--size-small);color:var(--text-on-dark-muted);margin-bottom:12px;font-weight:600}.zk-footer__list[data-astro-cid-nns7i3if]{gap:2px;margin:0;padding:0;list-style:none;display:grid}.zk-footer__list[data-astro-cid-nns7i3if] a[data-astro-cid-nns7i3if],.zk-footer__legal[data-astro-cid-nns7i3if] a[data-astro-cid-nns7i3if],.zk-footer__privacy[data-astro-cid-nns7i3if],.zk-footer__social[data-astro-cid-nns7i3if] a[data-astro-cid-nns7i3if]{color:var(--text-on-dark);align-items:center;gap:8px;min-height:40px;text-decoration:none;display:inline-flex}.zk-footer__privacy[data-astro-cid-nns7i3if]{font:inherit;cursor:pointer;background:0 0;border:0;padding:0}.zk-footer__privacy[data-astro-cid-nns7i3if]:focus-visible{outline:var(--focus-w) solid var(--focus-ring-on-dark,var(--zk-eisblau));outline-offset:3px;border-radius:4px}.zk-footer__list[data-astro-cid-nns7i3if] a[data-astro-cid-nns7i3if]:hover,.zk-footer__privacy[data-astro-cid-nns7i3if]:hover,.zk-footer__legal[data-astro-cid-nns7i3if] a[data-astro-cid-nns7i3if]:hover{color:var(--zk-weiss);text-decoration:underline 2px}.zk-footer__list[data-astro-cid-nns7i3if] .zk-icon,.zk-footer__social[data-astro-cid-nns7i3if] .zk-icon{color:var(--zk-eisblau)}.zk-footer__muted[data-astro-cid-nns7i3if]{color:var(--text-on-dark-muted);margin-top:12px;font-style:normal}.zk-footer__hours[data-astro-cid-nns7i3if]{grid-template-columns:auto 1fr;gap:2px 16px;display:grid}.zk-footer__hours[data-astro-cid-nns7i3if] dd[data-astro-cid-nns7i3if]{margin:0}.zk-footer__bottom[data-astro-cid-nns7i3if]{margin-top:var(--space-8);border-top:1px solid var(--border-on-dark);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 24px;padding-top:24px;display:flex}.zk-footer__legal[data-astro-cid-nns7i3if]{flex-wrap:wrap;gap:0 24px;font-size:.9375rem;display:flex}.zk-footer__social[data-astro-cid-nns7i3if]{gap:8px;margin:0;padding:0;list-style:none;display:flex}.zk-footer__social[data-astro-cid-nns7i3if] a[data-astro-cid-nns7i3if]{justify-content:center;min-width:44px}.zk-header__home[data-astro-cid-fzpbxy5g] .zk-logo{--logo-h:34px!important}@media (width<=1199px){.zk-header__home[data-astro-cid-fzpbxy5g] .zk-logo{--logo-h:28px!important}}@media (width<=600px){.zk-header__home[data-astro-cid-fzpbxy5g] .zk-logo{--logo-h:26px!important}}.zk-header__home[data-astro-cid-fzpbxy5g]{min-height:var(--hit-min);border-radius:6px;flex:none;align-items:center;display:flex}.zk-header__phone[data-astro-cid-fzpbxy5g] .zk-icon{color:var(--zk-fjord)}.zk-header--dark .zk-header__phone[data-astro-cid-fzpbxy5g] .zk-icon{color:var(--zk-eisblau)}.zk-header__menu-close[data-astro-cid-fzpbxy5g],.zk-header__menu[data-astro-cid-fzpbxy5g][aria-expanded=true] .zk-header__menu-open[data-astro-cid-fzpbxy5g]{display:none}.zk-header__menu[data-astro-cid-fzpbxy5g][aria-expanded=true] .zk-header__menu-close[data-astro-cid-fzpbxy5g]{display:inline-flex}.zk-nav-group[data-astro-cid-fzpbxy5g]{position:relative}.zk-nav-group__btn[data-astro-cid-fzpbxy5g]{min-height:var(--hit-min);color:var(--text-body);font:500 1rem / 1 var(--font-body);cursor:pointer;transition:color var(--dur-fast) var(--ease-kurs), background-color var(--dur-fast) var(--ease-kurs);background:0 0;border:0;border-radius:8px;align-items:center;gap:4px;padding:0 10px 0 12px;display:flex}.zk-nav-group__btn[data-astro-cid-fzpbxy5g]:hover{background:var(--zk-polarluft);color:var(--zk-tiefsee)}.zk-nav-group__btn[data-astro-cid-fzpbxy5g][aria-current=page]{color:var(--zk-fjord)}.zk-nav-group__btn[data-astro-cid-fzpbxy5g] .zk-icon{transition:transform var(--dur-fast) var(--ease-kurs)}.zk-nav-group[data-astro-cid-fzpbxy5g][data-open=true] .zk-nav-group__btn[data-astro-cid-fzpbxy5g] .zk-icon{transform:rotate(180deg)}.zk-header--dark .zk-nav-group__btn[data-astro-cid-fzpbxy5g]{color:var(--text-on-dark)}.zk-header--dark .zk-nav-group__btn[data-astro-cid-fzpbxy5g]:hover{color:var(--zk-weiss);background:#6ccfe01f}.zk-nav-group__panel[data-astro-cid-fzpbxy5g]{background:var(--surface-raised);border:1px solid var(--border-default);border-radius:var(--radius-control);min-width:240px;box-shadow:var(--shadow-float);opacity:0;visibility:hidden;transition:opacity var(--dur-fast) var(--ease-kurs), transform var(--dur-fast) var(--ease-kurs), visibility 0s linear var(--dur-fast);padding:8px;display:grid;position:absolute;top:calc(100% + 8px);left:0;transform:translateY(-4px)}.zk-nav-group[data-astro-cid-fzpbxy5g][data-open=true] .zk-nav-group__panel[data-astro-cid-fzpbxy5g]{opacity:1;visibility:visible;transition-delay:0s;transform:none}.zk-nav-group__panel[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g]{border-radius:6px;color:var(--text-body)!important}.zk-nav-group__panel[data-astro-cid-fzpbxy5g] a[data-astro-cid-fzpbxy5g]:hover{background:var(--zk-polarluft)!important}.zk-drawer[data-astro-cid-fzpbxy5g][hidden]{display:none}.zk-drawer__sub[data-astro-cid-fzpbxy5g]{padding-left:20px;min-height:48px!important;font-size:1.0625rem!important;font-weight:500!important}.zk-drawer__actions[data-astro-cid-fzpbxy5g]{gap:12px;margin-top:24px;display:grid}.zk-404[data-astro-cid-zf75jdti]{gap:28px;max-width:720px;display:grid}