:root{--ink: #111111;--mid: #444444;--muted: #555555;--faint: #6b6b6b;--bg: #ffffff;--surface: #f2f2f0;--surface-alt: #f7f7f5;--border: #ebebeb;--tiefblau: #1B4965;--klarwasser: #5FA8D3;--frischgruen: #62C370;--blue: var(--tiefblau);--blue-mid: #143A51;--blue-light: var(--klarwasser);--blue-tint: #EAF3F9;--green: #16a34a;--orange: #ea580c;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--page-padding: 48px;--section-gap: 88px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);background:var(--bg);color:var(--ink);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}img,svg{display:block;max-width:100%}a{color:inherit}button{font-family:var(--font-sans);cursor:pointer}.section-label{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:0;color:var(--blue);margin-bottom:14px}.section-label-dot{width:6px;height:6px;background:var(--blue);border-radius:50%;flex-shrink:0}.section-h2{font-size:44px;font-weight:800;letter-spacing:-.03em;color:var(--ink);line-height:1.15}@keyframes shimmer{0%,to{opacity:0}50%{opacity:1}}@keyframes barShine{0%{left:-40%}to{left:140%}}@keyframes dropFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}@keyframes waveMove{0%,to{d:path("M0,40 C200,10 400,70 600,40 C800,10 1000,70 1200,40 C1400,10 1600,70 1800,40 L1800,80 L0,80 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var(--page-padding);display:flex;gap:10px;align-items:baseline}.wk-affiliate-label{flex-shrink:0;font-weight:700;color:var(--ink)}.wk-affiliate-hinweis a{color:inherit;text-decoration:underline;text-underline-offset:2px}@media(max-width:640px){.wk-affiliate-inner{padding:8px 16px;flex-direction:column;gap:2px}}#nav.nav-outer{position:sticky;top:0;z-index:100;background:var(--bg);border-bottom:1px solid transparent;transition:border-color .2s}#nav.scrolled,#nav.offen{border-bottom-color:var(--border)}#nav .nav{display:flex;align-items:center;gap:20px;height:60px;padding:0 var(--page-padding);max-width:calc(1200px + 2 * var(--page-padding));margin:0 auto}#nav ul{list-style:none;margin:0;padding:0}#nav p{margin:0}#nav .nav-vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}#nav .logo{font-size:17px;font-weight:900;letter-spacing:-.03em;color:var(--ink);text-decoration:none;flex-shrink:0;transition:opacity .15s}#nav .logo:hover{opacity:.8}#nav .logo span{color:var(--blue)}#nav .nav-menue{margin:0 auto}#nav .nav-liste{display:flex;align-items:center;gap:2px}#nav .nav-gruppe>summary{list-style:none}#nav .nav-gruppe>summary::-webkit-details-marker{display:none}#nav .nav-punkt{display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 13px;border-radius:999px;font-size:14.5px;font-weight:550;color:var(--mid);cursor:pointer;user-select:none;white-space:nowrap;transition:color .15s,background .15s}#nav .nav-punkt:hover{color:var(--ink);background:var(--surface-alt)}#nav .nav-punkt:focus-visible{outline:2px solid var(--klarwasser);outline-offset:2px}#nav .nav-aktiv{color:var(--ink);font-weight:650}#nav .nav-aktiv:before{content:"";width:5px;height:5px;border-radius:50%;background:var(--klarwasser);margin-right:1px}#nav .nav-pfeil{color:var(--faint);transition:transform .2s}#nav .nav-gruppe[open]>.nav-punkt{color:var(--ink);background:var(--surface)}#nav .nav-gruppe[open] .nav-pfeil{transform:rotate(180deg)}#nav .nav-panel{position:absolute;top:calc(100% + 1px);left:50%;transform:translate(-50%);width:min(1000px,calc(100vw - 32px));padding:26px 30px 20px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 36px;background:#fff;border:1px solid var(--border);border-top:0;border-radius:0 0 20px 20px;box-shadow:0 28px 56px -16px #1111112e}#nav .nav-p-testen{grid-template-columns:1.3fr 1fr;width:min(760px,calc(100vw - 32px))}#nav .nav-sp+.nav-sp{border-left:1px solid var(--border);padding-left:36px;margin-left:-1px}#nav .nav-st{font-size:12.5px;font-weight:600;color:var(--faint);margin:0 0 8px}#nav .nav-sp>*+.nav-st{margin-top:20px}#nav .nav-haupt a{display:block;padding:8px 12px;margin:0 -12px;border-radius:12px;text-decoration:none;transition:background .12s}#nav .nav-haupt a:hover,#nav .nav-haupt a:focus-visible{background:var(--blue-tint);outline:none}#nav .nav-l{display:block;font-size:15px;font-weight:650;color:var(--ink);line-height:1.35}#nav .nav-t{display:block;font-size:13px;color:var(--faint);line-height:1.4;margin-top:1px;font-weight:400}#nav .nav-einfach a{display:block;padding:6px 0;font-size:14.5px;color:var(--mid);text-decoration:none;line-height:1.4}#nav .nav-einfach a:hover,#nav .nav-einfach a:focus-visible{color:var(--ink);text-decoration:underline;text-underline-offset:3px;outline:none}#nav [aria-current=page],#nav [aria-current=page] .nav-l{color:var(--tiefblau)}#nav .nav-staedte{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}#nav .nav-staedte a{display:block;padding:6px 0;font-size:14.5px;font-weight:600;color:var(--ink);text-decoration:none;line-height:1.3}#nav .nav-staedte a:hover .nav-t,#nav .nav-staedte a:hover{color:var(--tiefblau)}#nav .nav-staedte .nav-t{font-size:12.5px;font-variant-numeric:tabular-nums}#nav .nav-kachel{display:block;text-decoration:none;border-radius:16px;transition:background .15s}#nav .nav-karte{display:flex;gap:14px;align-items:center;padding:12px;margin:-12px -12px 4px}#nav .nav-karte img{flex:none;width:64px;height:86px}#nav .nav-karte:hover,#nav .nav-karte:focus-visible{background:var(--blue-tint);outline:none}#nav .nav-rechner{padding:20px 20px 18px;background:var(--blue-tint);height:100%}#nav .nav-rechner .nav-l{font-size:17px;letter-spacing:-.01em}#nav .nav-rechner .nav-t{font-size:14px;color:var(--mid);margin-top:6px;line-height:1.5}#nav .nav-mehr{display:inline-flex;margin-top:14px;padding:9px 16px;border-radius:999px;font-size:14px;font-weight:650;color:#fff;background:var(--tiefblau)}#nav .nav-rechner:hover .nav-mehr,#nav .nav-rechner:focus-visible .nav-mehr{background:var(--blue-mid)}#nav .nav-rechner:focus-visible{outline:2px solid var(--klarwasser);outline-offset:2px}#nav .nav-prods a{display:grid;grid-template-columns:36px minmax(0,1fr) auto;gap:12px;align-items:center;padding:7px 10px;margin:0 -10px;border-radius:12px;text-decoration:none;transition:background .12s}#nav .nav-prods a:hover,#nav .nav-prods a:focus-visible{background:var(--surface-alt);outline:none}#nav img[data-src]{visibility:hidden}#nav .nav-prods img{width:36px;height:36px;border-radius:9px;background:var(--surface-alt);object-fit:contain}#nav .nav-pn{font-size:14.5px;font-weight:600;color:var(--ink);line-height:1.3}#nav .nav-ps{text-align:right;font-size:15px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1.2}#nav .nav-sl{display:block;font-size:11.5px;font-weight:500;color:var(--faint)}#nav .nav-weiter{display:inline-block;margin-top:8px;font-size:14px;font-weight:600;color:var(--tiefblau);text-decoration:none}#nav .nav-weiter:hover{text-decoration:underline;text-underline-offset:3px}#nav .nav-alles{grid-column:1 / -1;display:inline-flex;align-items:center;gap:6px;justify-self:start;margin-top:18px;padding-top:14px;border-top:1px solid var(--border);width:100%;font-size:14.5px;font-weight:650;color:var(--tiefblau);text-decoration:none}#nav .nav-alles:hover{text-decoration:underline;text-underline-offset:3px}#nav .nav-aktionen{display:flex;align-items:center;gap:6px;flex-shrink:0}#nav .nav-suche{position:relative}#nav .nav-suche-lupe{position:absolute;left:13px;top:20px;transform:translateY(-50%);color:var(--faint);pointer-events:none}#nav .nav-suche input{width:196px;height:40px;padding:0 12px 0 36px;font:inherit;font-size:14.5px;color:var(--ink);background:var(--surface-alt);border:1.5px solid transparent;border-radius:999px;outline:none;transition:border-color .15s,background .15s,width .2s}#nav .nav-suche input::placeholder{color:var(--faint)}#nav .nav-suche input:focus{background:#fff;border-color:var(--tiefblau);width:240px}#nav .nav-suche-panel{margin-bottom:14px}#nav .nav-suche-panel input,#nav .nav-suche-panel input:focus{width:100%}#nav .nav-treffer{position:absolute;z-index:120;top:calc(100% + 6px);right:0;width:320px;padding:4px;background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:0 16px 40px #11111124}#nav .nav-suche-panel .nav-treffer{left:0;right:auto}#nav .nav-treffer a{display:flex;flex-direction:column;justify-content:center;min-height:48px;padding:8px 12px;border-radius:10px;text-decoration:none}#nav .nav-treffer a[aria-selected=true],#nav .nav-treffer a:hover{background:var(--blue-tint)}#nav .nav-treffer .t-name{font-size:15px;font-weight:650;color:var(--ink);line-height:1.3}#nav .nav-treffer .t-meta{font-size:12.5px;color:var(--faint);line-height:1.35}#nav .nav-treffer .t-leer,#nav .nav-treffer .t-tipp{padding:10px 12px;font-size:13.5px;color:var(--muted)}#nav .nav-treffer .t-tipp{font-size:12.5px;color:var(--faint);border-top:1px solid var(--border)}#nav .nav-knopf{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:44px;height:44px;padding:0 10px;font:inherit;font-size:15px;font-weight:600;color:var(--ink);background:none;border:0;border-radius:999px;cursor:pointer;text-decoration:none}#nav .nav-knopf:hover{background:var(--surface-alt)}#nav .nav-knopf:focus-visible{outline:2px solid var(--klarwasser);outline-offset:2px}#nav .nav-lupe,#nav .nav-burger,#nav .nav-suche-mobil,#nav .nav-schnell{display:none}#nav .nav-burger-linien{position:relative;width:18px;height:12px;display:inline-block}#nav .nav-burger-linien i{position:absolute;left:0;right:0;height:2px;border-radius:2px;background:currentColor;transition:transform .2s,top .2s}#nav .nav-burger-linien i:first-child{top:2px}#nav .nav-burger-linien i:last-child{top:8px}#nav.offen .nav-burger-linien i:first-child{top:5px;transform:rotate(45deg)}#nav.offen .nav-burger-linien i:last-child{top:5px;transform:rotate(-45deg)}@media(max-width:1180px)and (min-width:1080px){#nav .nav{gap:12px}#nav .nav-punkt{padding:0 10px;font-size:14px}#nav .nav-suche-desktop input{width:170px}#nav .nav-suche-desktop input:focus{width:210px}}@media(max-width:1079px){#nav .nav{height:60px;padding:0 8px 0 16px;gap:4px}#nav .nav-suche-desktop,#nav .nav-suche-panel{display:none}#nav .nav-p-mein-wasser>.nav-sp:first-child>.nav-st{display:none}#nav .nav-lupe{display:inline-flex;margin-left:auto}#nav .nav-burger:not([hidden]){display:inline-flex}#nav .nav-aktionen{margin-left:auto}#nav .nav-menue{display:none;position:fixed;inset:61px 0 0;margin:0;overflow-y:auto;overscroll-behavior:contain;background:var(--bg);padding:16px 16px 40px}#nav.offen .nav-menue{display:block}#nav .nav-suche-mobil{display:block;margin-bottom:10px}#nav .nav-suche-mobil .nav-suche-lupe{top:25px}#nav .nav-suche-mobil input,#nav .nav-suche-mobil input:focus{width:100%;height:50px;font-size:16px;border-radius:14px}#nav .nav-suche-mobil .nav-treffer{position:static;width:auto;margin-top:6px;box-shadow:none}#nav .nav-liste{display:block}#nav .nav-li{border-bottom:1px solid var(--border)}#nav .nav-punkt{display:flex;justify-content:space-between;width:100%;height:58px;padding:0 4px;border-radius:0;font-size:18px;font-weight:650;color:var(--ink)}#nav .nav-punkt:hover,#nav .nav-gruppe[open]>.nav-punkt{background:none}#nav .nav-aktiv:before{display:none}#nav .nav-aktiv{color:var(--tiefblau)}#nav .nav-pfeil{width:14px;height:14px}#nav .nav-panel,#nav .nav-p-testen{position:static;transform:none;width:auto;display:block;padding:0 4px 16px;border:0;border-radius:0;box-shadow:none}#nav .nav-sp+.nav-sp{border-left:0;padding-left:0;margin:18px 0 0}#nav .nav-st{font-size:13px;margin-bottom:4px}#nav .nav-haupt a{margin:0;padding:10px 0;border-radius:0}#nav .nav-haupt a:hover{background:none}#nav .nav-l{font-size:16px;font-weight:600}#nav .nav-einfach a,#nav .nav-staedte a{padding:11px 0;font-size:16px}#nav .nav-staedte .nav-t{font-size:13px}#nav .nav-karte{margin:0;padding:10px 0}#nav .nav-karte img,#nav .nav-prods img{display:none}#nav .nav-rechner{padding:16px;height:auto}#nav .nav-prods a{grid-template-columns:minmax(0,1fr) auto;margin:0;padding:10px 0}#nav .nav-pn{font-size:16px}#nav .nav-weiter{padding:10px 0 0;font-size:15px}#nav .nav-alles{margin-top:12px;padding:14px 0 4px;font-size:16px}#nav .nav-schnell{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 0}#nav .nav-schnell a{display:inline-flex;align-items:center;height:44px;padding:0 16px;border-radius:999px;font-size:15px;font-weight:600;color:var(--tiefblau);background:var(--blue-tint);text-decoration:none}}footer[data-astro-cid-sz7xmlte]{padding:0 var(--page-padding);border-top:1px solid var(--border);background:var(--surface-alt)}.footer-inner[data-astro-cid-sz7xmlte]{max-width:1200px;margin:0 auto;padding:48px 0 32px}.footer-kopf[data-astro-cid-sz7xmlte]{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 18px;margin-bottom:32px}.footer-logo[data-astro-cid-sz7xmlte]{font-size:16px;font-weight:900;letter-spacing:-.02em;color:var(--ink)}.footer-logo[data-astro-cid-sz7xmlte] span[data-astro-cid-sz7xmlte]{color:var(--blue)}.footer-copy[data-astro-cid-sz7xmlte]{font-size:14px;color:var(--faint)}.footer-spalten[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:28px 24px}.footer-titel[data-astro-cid-sz7xmlte]{font-size:13.5px;font-weight:650;color:var(--ink);margin-bottom:10px}.footer-spalte[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none;margin:0;padding:0}.footer-spalte[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]{margin:0}.footer-spalte[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{display:inline-block;padding:5px 0;font-size:13.5px;line-height:1.4;color:var(--faint);text-decoration:none;transition:color .15s}.footer-spalte[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--ink)}.footer-fuss[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;margin-top:36px;padding-top:20px;border-top:1px solid var(--border);font-size:12.5px;color:var(--faint)}.footer-fuss[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:inherit}@media(max-width:1000px){.footer-spalten[data-astro-cid-sz7xmlte]{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:640px){footer[data-astro-cid-sz7xmlte]{padding:0 16px}.footer-inner[data-astro-cid-sz7xmlte]{padding:36px 0 28px}.footer-spalten[data-astro-cid-sz7xmlte]{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 16px}.footer-spalte[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{padding:8px 0;font-size:14.5px}}