/* ===== css/kopf/funktionen.css ===== */

:root[data-thema] .fn-main {
    max-width: 1100px;
    margin: 0 auto;

    padding-inline: 1.5rem;
}

:root[data-thema] .fn-hero {
    padding: 3.5rem 0 3rem;
    text-align: center;
}

:root[data-thema] .fn-label {
    color: var(--k-text-still);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 0.9rem;
}

:root[data-thema] .fn-hero h1 {
    position: relative;
    color: var(--k-text);
    font-size: clamp(2rem, 5.5vw, 3.2rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.025em;
    margin-bottom: 1.1rem;
}

:root[data-thema] .fn-unter {
    max-width: 720px;
    margin: 0 auto 2rem;
    color: var(--k-text-leise);
    font-size: clamp(1rem, 2.2vw, 1.08rem);
    line-height: 1.85;
}

:root[data-thema] .fn-notiz {

    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 720px;
    margin: 0 auto;
    padding: 1rem 1.3rem;
    border-width: 1px;
    border-style: solid;
    border-radius: var(--k-rund-mittel);
    background: var(--k-vertieft);
    text-align: left;
}

:root[data-thema] .fn-notiz__aeri {
    flex: 0 0 auto;
    display: block;
    width: 48px;
}

:root[data-thema] .fn-hinweis {
    color: var(--k-text-leise);
    font-size: 0.94rem;
    line-height: 1.7;
}

:root[data-thema] .fn-hinweis strong {
    color: var(--k-text);
}

:root[data-thema] .fn-block {
    position: relative;
    padding: 3.5rem 0;
}

:root[data-thema] .fn-block__titel {
    color: var(--k-text);
    font-size: clamp(1.5rem, 3.6vw, 2.1rem);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
    margin-bottom: 0.8rem;
}

:root[data-thema] .fn-block__unter {
    max-width: 760px;
    color: var(--k-text-leise);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 2.2rem;
}

:root[data-thema] .fn-block__titel.zeichen--zerfaellt,
:root[data-thema] .fn-hero h1 .zeichen--zerfaellt {
    visibility: hidden;
}

:root[data-thema] .fn-block > .fenster__zeichen-pixel,
:root[data-thema] .fn-plattform > .fenster__zeichen-pixel,
:root[data-thema] .fn-hero > .fenster__zeichen-pixel {
    position: absolute;
    pointer-events: none;
    max-width: none;
    max-height: none;
    z-index: 1;
}

:root[data-thema] .fn-block .fn-pixel {
    position: absolute;
    left: 0;
    top: 0;
    pointer-events: none;
    max-width: none;
    max-height: none;
}




:root[data-thema] .fn-apps {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
    gap: 1rem;
}

:root[data-thema] .fn-app {

    position: relative;
    display: block;
    padding: 1.3rem;
    border-width: 1px;
    border-style: solid;
    border-radius: var(--k-rund-mittel);
    background: var(--k-vertieft);
    text-decoration: none;
}


:root[data-thema] .fn-app:focus-visible {
    outline: 2px solid var(--k-fokus, var(--k-verlauf-b));
    outline-offset: 3px;
}

:root[data-thema] .fn-app__kopf {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

:root[data-thema] .fn-app__kopf i {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--k-rund-klein);
    background: var(--k-vertieft);
    font-size: 0.95rem;
}


:root[data-thema] .fn-app__kopf i::before {
    background-image: var(--k-verlauf);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

:root[data-thema] .fn-app__kopf h3 {
    color: var(--k-text);
    font-size: 1.02rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

:root[data-thema] .fn-app p {
    color: var(--k-text-leise);
    font-size: 0.92rem;
    line-height: 1.75;
}


:root[data-thema] .fn-system {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(420px, 100%), 1fr));
    gap: 1rem;
}


:root[data-thema] .fn-nie {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(420px, 100%), 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}


:root[data-thema] .fn-teil,
:root[data-thema] .fn-nie__punkt {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.2rem 1.3rem;
    border-width: 1px;
    border-style: solid;
    border-radius: var(--k-rund-mittel);
    background: var(--k-vertieft);
}

:root[data-thema] .fn-teil > i,
:root[data-thema] .fn-nie__punkt > i {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: var(--k-rund-klein);
    background: var(--k-vertieft);
    font-size: 1rem;
}


:root[data-thema] .fn-teil > i::before,
:root[data-thema] .fn-nie__punkt > i::before {
    background-image: var(--k-verlauf);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

:root[data-thema] .fn-teil h3,
:root[data-thema] .fn-nie__punkt h3 {
    color: var(--k-text);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

:root[data-thema] .fn-teil p,
:root[data-thema] .fn-nie__punkt p {
    color: var(--k-text-leise);
    font-size: 0.92rem;
    line-height: 1.75;
}


:root[data-thema] .fn-weiter {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 1.5rem;
    border-radius: var(--k-rund-gross, 18px);
    border: 1px solid;
    border-color: var(--k-glas-kante);
    box-shadow: var(--k-glas-tiefe);
    background-color: var(--k-menue);
    backdrop-filter: var(--k-glas-filter);
    -webkit-backdrop-filter: var(--k-glas-filter);
    color: var(--k-text);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
}


:root[data-thema] .fn-weiter::after {
    content: " →";
}




:root[data-thema] .fn-wo {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
    gap: 1rem;
    margin-bottom: 1.6rem;
}

:root[data-thema] .fn-plattform {
    position: relative;
    padding: 1.6rem 1.2rem;
    border-width: 1px;
    border-style: solid;
    border-radius: var(--k-rund-mittel);
    background: var(--k-vertieft);
    text-align: center;
}

:root[data-thema] .fn-plattform > i {
    display: block;
    margin-bottom: 0.7rem;
    background-image: var(--k-verlauf);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1.6rem;
}

:root[data-thema] .fn-plattform > i.zeichen--zerfaellt::before {
    visibility: hidden;
}

:root[data-thema] .fn-plattform h3 {
    color: var(--k-text);
    font-size: 1.02rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
}

:root[data-thema] .fn-plattform p,
:root[data-thema] .fn-plattform span {
    color: var(--k-text-still);
    font-size: 0.85rem;
    line-height: 1.6;
}

:root[data-thema] .fn-plattform--ziel {
    border-color: transparent;
    background: var(--k-schein-verlauf-leise);
    box-shadow: 0 6px 22px var(--k-schein-leise);
}

:root[data-thema] .fn-plattform--ziel h3 {
    display: inline-block;
    font-weight: 800;
    color: var(--k-akzent-hell);
    background: var(--k-verlauf);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

:root[data-thema] .fn-satz {
    max-width: 760px;
    color: var(--k-text-leise);
    font-size: 0.95rem;
    line-height: 1.8;
}

:root[data-thema] .fn-system + .fn-satz,
:root[data-thema] .fn-satz + .fn-wo-warum {
    margin-top: 1.6rem;
}

:root[data-thema] .fn-block > .fn-satz + .fn-weiter {
    margin-top: 1.6rem;
}

:root[data-thema] .start-koerper,
:root[data-thema] main {
    counter-reset: kapitel;
}

:root[data-thema] .abs,
:root[data-thema] .bento-section,
:root[data-thema] .fn-block,
:root[data-thema] .zu-block,
:root[data-thema] .legal-punkt,
:root[data-thema] .up-block,
:root[data-thema] .abschnitt.bahn,
:root[data-thema] .ar-kapitel,
:root[data-thema] .fb-abschnitt,
:root[data-thema] .ap-group,
:root[data-thema] .of-block:has(h2),
:root[data-thema] .dev-block:has(h2),
:root[data-thema] .id-gruppe,
:root[data-thema] .sec-block,
:root[data-thema] .pr-block:has(h2),
:root[data-thema] .ki-abschnitt,
:root[data-thema] .hk-abschnitt,
:root[data-thema] .bl-abschnitt,
:root[data-thema] .sp-abschnitt,
:root[data-thema] .sw-abschnitt,
:root[data-thema] .wk-group,
:root[data-thema] .wy-block,
:root[data-thema] .st-case,
:root[data-thema] .st-means,
:root[data-thema] .po-strang:has(> .po-tag ~ .po-tag ~ .po-tag) > .po-tag,
:root[data-thema] .dc-panel:has(> .dc-hist__block ~ .dc-hist__block ~ .dc-hist__block) > .dc-hist__block,
:root[data-thema] .os-wrap:has(> .os-block ~ .os-block ~ .os-block) > .os-block,
:root[data-thema] .os-wrap:has(> .ad-block ~ .ad-block ~ .ad-block) > .ad-block {
    counter-increment: kapitel;
    position: relative;
    isolation: isolate;
}

:root[data-thema] .abs::before,
:root[data-thema] .bento-section::before,
:root[data-thema] .fn-block::before,
:root[data-thema] .zu-block::before,
:root[data-thema] .legal-punkt::before,
:root[data-thema] .up-block::before,
:root[data-thema] .abschnitt.bahn::before,
:root[data-thema] .ar-kapitel::before,
:root[data-thema] .fb-abschnitt::before,
:root[data-thema] .ap-group::before,
:root[data-thema] .of-block:has(h2)::before,
:root[data-thema] .dev-block:has(h2)::before,
:root[data-thema] .id-gruppe::before,
:root[data-thema] .sec-block::before,
:root[data-thema] .pr-block:has(h2)::before,
:root[data-thema] .ki-abschnitt::before,
:root[data-thema] .hk-abschnitt::before,
:root[data-thema] .bl-abschnitt::before,
:root[data-thema] .sp-abschnitt::before,
:root[data-thema] .sw-abschnitt::before,
:root[data-thema] .wk-group::before,
:root[data-thema] .wy-block::before,
:root[data-thema] .st-case::before,
:root[data-thema] .st-means::before,

:root[data-thema] .po-strang:has(> .po-tag ~ .po-tag ~ .po-tag) > .po-tag::after,
:root[data-thema] .dc-panel:has(> .dc-hist__block ~ .dc-hist__block ~ .dc-hist__block) > .dc-hist__block::before,
:root[data-thema] .os-wrap:has(> .os-block ~ .os-block ~ .os-block) > .os-block::before,
:root[data-thema] .os-wrap:has(> .ad-block ~ .ad-block ~ .ad-block) > .ad-block::before {
    content: counter(kapitel, decimal-leading-zero);
    position: absolute;
    z-index: -1;

    inset-block-start: min(clamp(1.5rem, 6vh, 5rem),
            calc(var(--kapitel-hoehe, 100vh) * .15));
    inset-inline-start: clamp(.5rem, 3vw, 3rem);
    font-family: 'Aerona Sans', system-ui, sans-serif;
    font-weight: 800;
    font-size: min(clamp(7rem, 22vw, 20rem),
            calc(var(--kapitel-hoehe, 100vh) * .6));
    line-height: .8;
    letter-spacing: -.05em;
    color: transparent;
    -webkit-text-stroke: 1px var(--k-rand-seite, rgba(255, 255, 255, .085));
    pointer-events: none;
    -webkit-user-select: none;
    user-select: none;
}

:root[data-thema] .abs.kapitel--dran::before,
:root[data-thema] .bento-section.kapitel--dran::before,
:root[data-thema] .fn-block.kapitel--dran::before,
:root[data-thema] .zu-block.kapitel--dran::before,
:root[data-thema] .legal-punkt.kapitel--dran::before,
:root[data-thema] .up-block.kapitel--dran::before,
:root[data-thema] .os-wrap:has(> .os-block ~ .os-block ~ .os-block) > .os-block.kapitel--dran::before,
:root[data-thema] .os-wrap:has(> .ad-block ~ .ad-block ~ .ad-block) > .ad-block.kapitel--dran::before {

    -webkit-text-stroke-color: transparent;
    background: linear-gradient(var(--k-winkel),
        color-mix(in srgb, var(--k-verlauf-a) 30%, transparent),
        color-mix(in srgb, var(--k-verlauf-b) 30%, transparent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: .55;
    transition: opacity calc(var(--bew-ruhig) * 2) var(--bew-beides), -webkit-text-stroke-color calc(var(--bew-ruhig) * 2) var(--bew-beides);
}

:root[data-thema] .abs::after,
:root[data-thema] .fn-block::after,
:root[data-thema] .zu-block::after,
:root[data-thema] .legal-punkt::after,
:root[data-thema] .up-block::after,
:root[data-thema] .os-wrap:has(> .os-block ~ .os-block ~ .os-block) > .os-block::after,
:root[data-thema] .os-wrap:has(> .ad-block ~ .ad-block ~ .ad-block) > .ad-block::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -2;
    background-image:
        radial-gradient(circle at center,
            var(--k-rand-seite, rgba(255, 255, 255, .085)) 1px,
            transparent 1px);
    background-size: 32px 32px;
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 45%,
        rgba(0, 0, 0, .8), transparent 78%);
    mask-image: radial-gradient(ellipse 70% 60% at 50% 45%,
        rgba(0, 0, 0, .8), transparent 78%);
    pointer-events: none;
    opacity: .5;
    transition: opacity calc(var(--bew-ruhig) * 2) var(--bew-beides);
}

:root[data-thema] .abs.kapitel--dran::after,
:root[data-thema] .fn-block,
:root[data-thema] .zu-block,
:root[data-thema] .legal-punkt,
:root[data-thema] .up-block.kapitel--dran::after,
:root[data-thema] .os-wrap:has(> .os-block ~ .os-block ~ .os-block) > .os-block.kapitel--dran::after,
:root[data-thema] .os-wrap:has(> .ad-block ~ .ad-block ~ .ad-block) > .ad-block.kapitel--dran::after {
    opacity: 1;
}

:root[data-thema] .kapitel-spur {
    position: fixed;
    inset-inline-end: clamp(.6rem, 1.6vw, 1.6rem);
    inset-block-start: 50%;
    translate: 0 -50%;
    z-index: 40;
    display: flex;
    flex-direction: column;

    align-items: center;
    gap: .7rem;
    padding: .7rem .45rem;
    border-radius: 999px;

    background: var(--k-menue);
    border: 1px solid;
    border-color: var(--k-glas-kante);
    box-shadow: var(--k-glas-tiefe);
    backdrop-filter: var(--k-glas-filter);
    -webkit-backdrop-filter: var(--k-glas-filter);
}

:root[data-thema] .kapitel-spur__punkt {
    inline-size: 8px;
    block-size: 8px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: var(--k-rand-unten, rgba(255, 255, 255, .2));
    cursor: url("../images/zeiger/hand.svg") 13 2, pointer;
}

:root[data-thema] .kapitel-spur__punkt:hover,
:root[data-thema] .kapitel-spur__punkt:focus-visible {
    background: var(--k-rand-oben, rgba(255, 255, 255, .5));
}

:root[data-thema] .kapitel-spur__punkt:focus-visible {
    outline: 2px solid var(--k-fokus);
    outline-offset: 2px;
}

@media (max-width: 760px) {
    :root[data-thema] .kapitel-spur {
        gap: 1rem;
    }

    :root[data-thema] .kapitel-spur__punkt {
        position: relative;
    }

    :root[data-thema] .kapitel-spur__punkt::after {
        content: '';
        position: absolute;
        inset: -8px -9px;
    }
}

:root[data-thema] .kapitel-marke {
    position: absolute;
    inset-block-start: clamp(1.5rem, 6vh, 5rem);
    inset-inline-start: clamp(.5rem, 3vw, 3rem);
    z-index: -1;
    display: grid;
    place-items: center;
    inline-size: clamp(3rem, 5vw, 4.5rem);
    block-size: clamp(3rem, 5vw, 4.5rem);
    border-radius: 999px;
    background: var(--k-menue);
    border: 1px solid;
    border-color: var(--k-glas-kante);
    box-shadow: var(--k-glas-tiefe);
    backdrop-filter: var(--k-glas-filter);
    -webkit-backdrop-filter: var(--k-glas-filter);
    font-size: clamp(1.1rem, 1.6vw, 1.5rem);
    color: var(--k-rand-unten, rgba(255, 255, 255, .5));

    translate: 0 clamp(4rem, 9vw, 8rem);
    transition: color calc(var(--bew-ruhig) * 2) var(--bew-beides), border-color calc(var(--bew-ruhig) * 2) var(--bew-beides);
    pointer-events: none;
}

:root[data-thema] .abs.kapitel--dran .kapitel-marke > i,
:root[data-thema] .up-block.kapitel--dran .kapitel-marke > i,
:root[data-thema] .os-wrap:has(> .os-block ~ .os-block ~ .os-block) > .os-block.kapitel--dran .kapitel-marke > i,
:root[data-thema] .os-wrap:has(> .ad-block ~ .ad-block ~ .ad-block) > .ad-block.kapitel--dran .kapitel-marke > i {
    display: inline-block;
    color: var(--k-akzent-hell);
    background: var(--k-verlauf);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

@media (max-width: 767px) {
    :root[data-thema] .kapitel-marke {
        display: none;
    }
}

:root[data-thema] :not(.abs) > .kapitel-marke {
    display: none;
}

@property --seiten-ton { syntax: '*'; inherits: false; }
:root[data-thema] body::before {
    --seiten-ton: inherit;
    content: "";
    position: fixed;
    inset: 0;
    z-index: -3;
    background: radial-gradient(ellipse 120% 80% at 50% 0%,
        hsl(var(--seiten-ton, 220) 60% 50% / .06), transparent 70%);
    transition: background calc(var(--bew-ruhig) * 2) var(--bew-beides);
    pointer-events: none;
}

:root[data-thema] .kapitel-faden {
    position: fixed;
    inset-block-start: 0;
    inset-inline: 0;
    block-size: 2px;
    z-index: 60;
    pointer-events: none;

    background: linear-gradient(to right,
        var(--k-verlauf-a) 0,
        var(--k-verlauf-b) calc(var(--anteil, 0) * 100%),
        transparent calc(var(--anteil, 0) * 100%));
}

:root.aerona-ohne-animation .abs::before,
:root.aerona-ohne-animation .abs::after,
:root.aerona-ohne-animation .kapitel-spur__punkt {
    transition: none;
}

@media (prefers-reduced-motion: reduce) {
    :root[data-thema] .abs::before,
    :root[data-thema] .abs::after,
    :root[data-thema] .kapitel-spur__punkt {
        transition: none;
    }
}

@media (min-width: 761px) and (max-width: 1279px) {
    :root.hat-kapitelspur[data-thema] main {
        padding-inline-end: calc(clamp(.6rem, 1.6vw, 1.6rem) + 38px + .75rem);
    }
}

:root[data-thema] .karte--wartet {
    opacity: 0;
    translate: 0 14px;
}

:root[data-thema] .karte--da {
    opacity: 1;
    translate: 0 0;
    transition: opacity var(--bew-ruhig) steps(5, end) var(--reihe, 0ms),
                translate var(--bew-ruhig) steps(5, end) var(--reihe, 0ms);
}

:root[data-thema] .kapitel-naht {
    position: absolute;
    inset-inline: 0;
    inset-block-start: 0;
    block-size: 2px;
    background-image: repeating-linear-gradient(to right,
        var(--naht-ruhe, rgba(255, 255, 255, .2)) 0 2px,
        transparent 2px 10px);
    -webkit-mask-image: linear-gradient(to right,
        transparent, rgba(0, 0, 0, 1) 22%, rgba(0, 0, 0, 1) 78%, transparent);
    mask-image: linear-gradient(to right,
        transparent, rgba(0, 0, 0, 1) 22%, rgba(0, 0, 0, 1) 78%, transparent);
    pointer-events: none;
}

:root[data-thema] .roll-hinweis {
    position: absolute;
    inset-block-end: clamp(1.5rem, 4vh, 3rem);
    inset-inline-start: 50%;
    translate: -50% 0;
    display: flex;
    flex-direction: column;
    gap: 5px;
    pointer-events: none;
}

:root[data-thema] .roll-hinweis span {
    inline-size: 4px;
    block-size: 4px;
    border-radius: 999px;
    background: var(--k-rand-unten, rgba(255, 255, 255, .2));
    animation: roll-punkt var(--bew-endlos) steps(1, end) infinite;
    animation-delay: var(--takt, 0s);
}

:root[data-thema] .kapitel-spur__punkt {
    position: relative;
}

:root[data-thema] .kapitel-spur__punkt .spur-name {
    position: absolute;
    inset-inline-end: calc(100% + 2.6rem);
    inset-block-start: 50%;
    translate: 0 -50%;
    padding: .3rem .6rem;
    border-radius: var(--k-rund-klein, 10px);

    background: var(--k-menue);
    border: 1px solid;
    border-color: var(--k-glas-kante);
    box-shadow: var(--k-glas-tiefe);
    backdrop-filter: var(--k-glas-filter);
    -webkit-backdrop-filter: var(--k-glas-filter);
    font-size: .78rem;
    line-height: 1.2;

    inline-size: max-content;
    max-inline-size: min(15rem, 62vw);

    opacity: 0;
    pointer-events: none;
    transition: opacity var(--bew-mikro) var(--bew-knackig);
}

:root[data-thema] .kapitel-spur__punkt:hover .spur-name,
:root[data-thema] .kapitel-spur__punkt:focus-visible .spur-name {
    opacity: 1;
}

:root[data-thema] .spur-name .fenster__ring {
    z-index: -1;
}

:root[data-thema] .kapitel-faden::after {
    content: "";
    position: absolute;
    inset-block-start: -3px;
    inset-inline-start: calc(var(--anteil, 0) * 100%);
    inline-size: 8px;
    block-size: 8px;
    border-radius: 999px;
    background: var(--k-verlauf);
    translate: -50% 0;
    box-shadow: -4px 0 12px color-mix(in srgb, var(--k-verlauf-a) 70%, transparent), 4px 0 12px color-mix(in srgb, var(--k-verlauf-b) 70%, transparent);
}

:root[data-thema] .kapitel-marke {
    transition: color calc(var(--bew-ruhig) * 2) var(--bew-beides), border-color calc(var(--bew-ruhig) * 2) var(--bew-beides);
}

:root[data-thema] .kapitel-marke > i {
    transition: rotate calc(var(--bew-ruhig) * 2) var(--bew-knackig);
}

:root[data-thema] .abs.kapitel--dran .kapitel-marke > i {
    rotate: 8deg;
}

:root[data-thema] .hero-weg {
    transition: color var(--bew-mikro) var(--bew-knackig),
                translate var(--bew-ruhig) steps(5, end) var(--reihe, 0ms),
                opacity var(--bew-ruhig) steps(5, end) var(--reihe, 0ms);
}

:root[data-thema] .zahl-teil.karte--wartet { opacity: 0; translate: 0 10px; }

:root.aerona-ohne-animation .hero-weg,
:root.aerona-ohne-animation .kapitel-marke,
:root.aerona-ohne-animation[data-thema] .abs .kapitel-marke > i,
:root.aerona-ohne-animation .karte--da {
    transition: none;
    rotate: none;
}

:root.aerona-ohne-animation .karte--wartet,
:root.aerona-ohne-animation .zahl-teil.karte--wartet {
    opacity: 1;
    translate: none;
}

:root.aerona-ohne-animation .roll-hinweis span {
    animation: none;
    opacity: .6;
}

@media (prefers-reduced-motion: reduce) {
    :root[data-thema] .karte--wartet {
        opacity: 1;
        translate: none;
    }
    :root[data-thema] .roll-hinweis span {
        animation: none;
        opacity: .6;
    }
    :root[data-thema] .kapitel-marke > i {
        transition: none;
    }
}

.tiefe {
    translate: 0 var(--tiefe, 0px);
}

@property --tiefe { syntax: '<length>'; inherits: false; initial-value: 0px; }
@property --auftritt-y { syntax: '<length>'; inherits: false; initial-value: 0px; }
@property --auftritt-klar { syntax: '<number>'; inherits: false; initial-value: 1; }

.auftritt {
    translate: 0 var(--auftritt-y, 0px);
    opacity: var(--auftritt-klar, 1);
}

.start-naht {
    display: block;
    width: 100%;
    height: 12px;
    margin: 0;
    pointer-events: none;
}

[hidden] + .start-naht { display: none; }

@media (prefers-reduced-motion: reduce) {
    .tiefe {
        translate: none;
    }

    .auftritt {
        translate: none;
        opacity: 1;
    }
}

:root.aerona-ohne-animation .tiefe {
    translate: none;
}

:root.aerona-ohne-animation .auftritt {
    translate: none;
    opacity: 1;
}

.fb-main {
    padding-bottom: 5rem;
}

.fb-bahn {
    width: min(1100px, 100% - 2.5rem);
    margin-inline: auto;
}

.fb-buehne {
    position: relative;
    padding: 4.5rem 0 1.5rem;
}

:root[data-thema] .fb-buehne {
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--k-rand-seite);
}

:root[data-thema] .fb-buehne::before {
    content: "";
    position: absolute;
    top: -120px;
    left: 8%;
    width: 420px;
    max-width: 70%;
    height: 320px;
    background: radial-gradient(circle, var(--k-schein-leise) 0%, transparent 68%);
    pointer-events: none;
    z-index: 0;
}

:root[data-thema] .fb-buehne>* {
    position: relative;
    z-index: 1;
}

:root[data-thema] .fb-schild {
    display: inline-block;
    padding: 0.38rem 0.95rem;
    border-width: 1px;
    border-style: solid;
    border-radius: var(--k-rund-pille);
    background: var(--k-vertieft);
    color: var(--k-text-still);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

:root[data-thema] .fb-titel {
    position: relative;

    display: block;
    margin: 1.5rem 0 1.6rem;
    font-family: 'Aerona Sans', system-ui, sans-serif;
    font-size: clamp(2.1rem, 5.2vw, 3.5rem);
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.12;
}

:root[data-thema] .fb-titel-wort {
    background-image: linear-gradient(var(--k-winkel),
            var(--k-verlauf-a) 0%, var(--k-verlauf-b) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

:root[data-thema] .fb-titel-wort.zeichen--zerfaellt,
:root[data-thema] .fb-kopf h2.zeichen--zerfaellt {
    visibility: hidden;
}

:root[data-thema] .fb-anriss {
    max-width: 62ch;
    margin: 0 0 0.9rem;
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--k-text-still);
}

.fb-abschnitt {
    padding: 3rem 0;
}

:root[data-thema] .fb-abschnitt>p {
    max-width: 68ch;
    line-height: 1.7;
    color: var(--k-text-still);
}

.fb-kopf {
    margin-bottom: 1.5rem;
}

:root[data-thema] .fb-nummer {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--k-text-still);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

:root[data-thema] .fb-kopf h2 {
    margin: 0;
    font-family: 'Aerona Sans', system-ui, sans-serif;
    font-size: clamp(1.4rem, 3.2vw, 2rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.015em;
}

:root[data-thema] .fb-notiz {
    padding-inline-start: 0.9rem;
    border-inline-start: 2px solid var(--k-rand-seite);
    color: var(--k-text-still);
    font-size: 0.92rem;
}

:root[data-thema] .fk-tafel {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 5.5fr) minmax(0, 3fr);
    gap: clamp(0.6rem, 1.2vw, 0.9rem);
    align-items: start;
    margin-block: 2.5rem 0;
    padding: clamp(1rem, 2.2vw, 1.6rem);
    border-width: 1px;
    border-style: solid;
    border-radius: var(--k-rund-gross);
    background: var(--k-vertieft);
}

:root[data-thema] .fk-spalte {
    display: grid;
    gap: clamp(0.6rem, 1.2vw, 0.9rem);
    align-content: start;
}

:root[data-thema] .fk-spalte--rechts {
    grid-template-columns: 1fr 1fr;
}

:root[data-thema] .fk-kachel--breit {
    grid-column: 1 / -1;
}

:root[data-thema] .fk-kachel {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: 0.85rem 0.95rem 0.9rem;
    border-width: 1px;
    border-style: solid;
    border-radius: var(--k-rund-mittel);
    background: var(--k-vertieft);
}

:root[data-thema] .fk-marke {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--k-text-still);
}

:root[data-thema] .fk-marke--mitte {
    display: block;
    text-align: center;
    margin-bottom: 0.5rem;
}

:root[data-thema] .fk-gross {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    margin: 0.1rem 0 0;
    font-size: clamp(1.8rem, 3.4vw, 2.4rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.025em;
}

:root[data-thema] .fk-mittel {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
    flex-wrap: wrap;
    margin: 0.1rem 0 0;
    font-size: clamp(1.15rem, 2vw, 1.45rem);
    font-weight: 650;
    line-height: 1.15;
    letter-spacing: -0.015em;
}

:root[data-thema] .fk-einheit,
:root[data-thema] .fk-einheit-mini {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    color: var(--k-text-still);
}

:root[data-thema] .fk-einheit-mini {
    margin-left: 0.15rem;
}

:root[data-thema] .fk-klein {
    font-size: 0.78rem;
    line-height: 1.45;
    color: var(--k-text-still);
}

:root[data-thema] .fk-paare {
    display: grid;
    gap: 0.3rem;
    margin: 0.35rem 0 0;
}

:root[data-thema] .fk-paare > div {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.75rem;
}

:root[data-thema] .fk-paare dt {
    font-size: 0.82rem;
    color: var(--k-text-still);
}

:root[data-thema] .fk-paare dd {
    margin: 0;
    font-size: 0.86rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

:root[data-thema] .fk-kachel--merkmal .fk-zeichen {
    display: inline-flex;
    color: var(--k-verlauf-a); background: var(--k-verlauf); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

:root[data-thema] .fk-name {
    margin: 0.35rem 0 0;
    font-size: 0.92rem;
    font-weight: 650;
    line-height: 1.25;
    letter-spacing: 0.005em;
}

:root[data-thema] .fk-liste {
    margin: 0.4rem 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.4rem;
}

:root[data-thema] .fk-liste li {
    display: grid;
    grid-template-columns: 0.9em 1fr;
    gap: 0.5em;
    font-size: 0.82rem;
    line-height: 1.45;
    color: var(--k-text-still);
}

:root[data-thema] .fk-liste li::before {
    content: "";
    width: 5px;
    height: 5px;
    margin-top: 0.5em;
    border-radius: 50%;
    background: var(--k-verlauf);
}

@media (max-width: 900px) {
    :root[data-thema] .fk-tafel {
        grid-template-columns: minmax(0, 1fr);
    }

    :root[data-thema] .fk-mitte {
        order: -1;
    }

    :root[data-thema] .fk-spalte--links {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 560px) {
    :root[data-thema] .fk-spalte--links,
    :root[data-thema] .fk-spalte--rechts {
        grid-template-columns: minmax(0, 1fr);
    }
}

:root[data-thema] .fk-tafel {
    position: relative;
}

:root[data-thema] .fk-tafel::before,
:root[data-thema] .fk-tafel::after {
    content: "";
    position: absolute;
    inline-size: 14px;
    block-size: 14px;
    border-style: solid;
    border-color: var(--k-rand-oben, rgba(255, 255, 255, .3));
    opacity: .45;
    pointer-events: none;
}

:root[data-thema] .fk-tafel::before {
    inset-block-start: .9rem;
    inset-inline-start: .9rem;
    border-width: 1px 0 0 1px;
}

:root[data-thema] .fk-tafel::after {
    inset-block-end: .9rem;
    inset-inline-end: .9rem;
    border-width: 0 1px 1px 0;
}

:root[data-thema] .fk-kachel {
    position: relative;
    isolation: isolate;
}

:root[data-thema] .fk-marke {
    display: inline-block;
    padding: .22rem .55rem;
    border-radius: 999px;
    background: var(--k-vertieft, rgba(255, 255, 255, .04));
    border: 1px solid;
    border-color: var(--k-glas-kante);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .05),
                inset 0 -1px 0 rgba(0, 0, 0, .22);
    letter-spacing: .04em;
}

:root[data-thema] .fk-mitte {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem 0.5rem 0.25rem;
}

:root[data-thema] .fk-kopf {
    margin-bottom: 0.5rem;
    text-align: center;
}

:root[data-thema] .fk-anriss {
    max-width: 46ch;
    margin: 0 0 1.4rem;
    text-align: center;
    font-size: 0.88rem;
    line-height: 1.55;
    color: var(--k-text-still);
}

:root[data-thema] .fk-rad {
    position: relative;
    width: min(220px, 62vw);
    aspect-ratio: 1;
    flex: none;
}

:root[data-thema] .fk-rad-ring,
:root[data-thema] .fk-rad-scheibe,
:root[data-thema] .fk-rad-feld {
    position: absolute;
    display: block;
}

:root[data-thema] .fk-rad-ring {
    inset: 0;
    border-radius: 50%;
    background: conic-gradient(#f00 0deg, #ff0 60deg, #0f0 120deg,
            #0ff 180deg, #00f 240deg, #f0f 300deg, #f00 360deg);
    -webkit-mask-image: radial-gradient(transparent 76.8%, #000 77.2%);
    mask-image: radial-gradient(transparent 76.8%, #000 77.2%);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

:root[data-thema] .fk-rad-scheibe {
    inset: 11.4%;
    border-radius: 50%;
    background: var(--k-verlauf);
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.2);
}

:root[data-thema] .fk-rad-feld {
    top: 50%;
    left: 50%;
    width: 45.5%;
    height: 45.5%;
    transform: translate(-50%, -50%);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background:
        linear-gradient(to top, #000, transparent),
        linear-gradient(to right, #fff, transparent),
        hsl(217, 91%, 60%);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
}

:root[data-thema] .fk-rad-punkt {
    position: absolute;
    left: 62%;
    top: 30%;
    width: 12px;
    height: 12px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
}

:root[data-thema] .fk-palette {
    width: 100%;
    margin-top: 1.4rem;
}

:root[data-thema] .fk-palette-reihen {
    display: flex;
    justify-content: center;
    gap: clamp(0.35rem, 1vw, 0.6rem);
}

:root[data-thema] .fk-palette-spalte {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

:root[data-thema] .fk-palette-spalte i {
    display: block;
    width: clamp(9px, 1.6vw, 13px);
    height: clamp(9px, 1.6vw, 13px);
    border-radius: 3px;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.18);
}

:root[data-thema] .fk-kachel--schwarz {
    border-color: rgba(255, 255, 255, 0.09);
    background: color-mix(in srgb, var(--k-text) 5.1%, var(--k-grund));
    background-image: none;
    color: #f5f6fa;
}

:root[data-thema] .fk-kachel--schwarz .fk-klein {
    color: rgba(245, 246, 250, 0.62);
}

:root[data-thema] .fk-gross--hell {
    background: var(--k-verlauf);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

:root[data-thema] .fk-fussnote {
    grid-column: 1 / -1;
    margin: clamp(0.6rem, 1.2vw, 1rem) 0 0;
    padding-top: 0.9rem;
    border-top: 1px solid var(--k-rand-seite);
    font-size: 0.75rem;
    line-height: 1.55;
    text-align: justify;

    -webkit-hyphens: auto;
    hyphens: auto;

    color: var(--k-text-leise);
}

@media (max-width: 480px) {
    :root[data-thema] .fk-fussnote {
        text-align: start;
    }
}

:root[data-thema] .fk-kachel--merkmal .fk-zeichen svg {
    stroke: var(--k-svg-linie, currentColor);
}

:root[data-thema] .fk-kachel--merkmal .fk-zeichen svg [fill="currentColor"] {
    fill: var(--k-svg-linie, currentColor);
}

:root[data-thema] .lesepfad > p {
    transition: opacity var(--bew-ruhig) var(--bew-beides);
}

:root[data-thema] .lesepfad--aktiv > p {
    opacity: .38;
}

:root[data-thema] .lesepfad--aktiv > p.lese--dran {
    opacity: 1;
}

:root[data-thema] .lesepfad > p {
    position: relative;
    padding-inline-start: 1.1rem;
}

:root[data-thema] .lesepfad > p::before {
    content: "";
    position: absolute;
    inset-inline-start: 0;
    inset-block: .25rem;
    inline-size: 2px;
    border-radius: 2px;
    background: linear-gradient(180deg, var(--k-verlauf-a), var(--k-verlauf-b));
    scale: 1 0;
    transform-origin: 50% 0;
    transition: scale var(--bew-ruhig) steps(6, end);
}

:root[data-thema] .lesepfad--aktiv > p.lese--dran::before {
    scale: 1 1;
}

:root[data-thema] .kapitel-blende {
    position: fixed;
    inset-block-start: 50%;
    inset-inline-start: 50%;
    translate: -50% -50%;
    z-index: 3;
    font-size: min(52vh, 40vw);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -.04em;
    color: transparent;
    -webkit-text-stroke: 2px hsl(var(--kapitel-ton, 220) 70% 62% / .5);
    opacity: 0;
    pointer-events: none;
}

:root[data-thema] .kapitel-blende.blende--laeuft {
    animation: blende-zug calc(var(--bew-ruhig) * 2) var(--bew-knackig) 1;
}

:root[data-thema] .offen-grid.faecher > * {
    z-index: calc(var(--hoehe, 1));
    translate: calc((1 - var(--auf, 0)) *
                    (var(--platz, 0) - 1) * -46%) 0;
    rotate: calc((1 - var(--auf, 0)) * (var(--platz, 0) - 1) * 2.6deg);
    scale: calc(1 - (1 - var(--auf, 0)) * .06);
    transform-origin: 50% 130%;
    transition: translate var(--bew-schnell) var(--bew-beides), rotate var(--bew-schnell) var(--bew-beides), scale var(--bew-schnell) var(--bew-beides);
}

:root[data-thema] .offen-grid.faecher:not(.faecher--offen) > *:not(:nth-child(2)) {
    pointer-events: none;
}

:root[data-thema] .tiefenfeld {
    --seiten-ton: inherit;
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image: radial-gradient(
        hsl(var(--seiten-ton, 220) 70% 70% / .5) .7px, transparent .7px);
    background-size: var(--teilung, 26px) var(--teilung, 26px);
    background-position: 0 var(--versatz, 0px);
    opacity: .16;

    -webkit-mask-image: radial-gradient(120% 90% at 50% 45%,
        rgba(0, 0, 0, 1), transparent 78%);
    mask-image: radial-gradient(120% 90% at 50% 45%,
        rgba(0, 0, 0, 1), transparent 78%);
    transition: background-image calc(var(--bew-ruhig) * 2) var(--bew-beides);
}

:root.aerona-ohne-animation .lesepfad--aktiv > p,
:root.aerona-ohne-animation .lesepfad > p {
    opacity: 1;
    transition: none;
}

:root.aerona-ohne-animation .lesepfad > p::before {
    transition: none;
    scale: 1 1;
    opacity: .3;
}

:root.aerona-ohne-animation .lesepfad--aktiv > p.lese--dran::before {
    opacity: 1;
}

:root.aerona-ohne-animation .tiefenfeld { transition: none; }

:root.aerona-ohne-animation .offen-grid.faecher > * { transition: none; }
:root.aerona-ohne-animation .kapitel-blende { display: none; }

@media (prefers-reduced-motion: reduce) {
    :root[data-thema] .lesepfad--aktiv > p,
    :root[data-thema] .lesepfad > p {
        opacity: 1;
        transition: none;
    }

    :root[data-thema] .lesepfad > p::before {
        transition: none;
        scale: 1 1;
        opacity: .3;
    }

    :root[data-thema] .lesepfad--aktiv > p.lese--dran::before { opacity: 1; }
    :root[data-thema] .kapitel-blende { display: none; }
    :root[data-thema] .offen-grid.faecher > * { transition: none; }
}

:root[data-thema] .werk-leiste {
    position: fixed;
    inset-inline-start: 0;
    inset-block: 0;
    inline-size: 14px;
    z-index: 4;

    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding-block: 12vh 6vh;

    pointer-events: none;

    -webkit-mask-image: linear-gradient(to bottom,
        transparent, rgba(0, 0, 0, 1) 14%, rgba(0, 0, 0, 1) 86%, transparent);
    mask-image: linear-gradient(to bottom,
        transparent, rgba(0, 0, 0, 1) 14%, rgba(0, 0, 0, 1) 86%, transparent);
}

:root[data-thema] .werk-leiste span {
    display: block;
    block-size: 1px;
    inline-size: 4px;
    background: var(--k-rand-unten, rgba(255, 255, 255, .2));
    opacity: .5;
}

:root[data-thema] .werk-leiste__lang {
    inline-size: 10px !important;
    background: var(--k-rand-oben, rgba(255, 255, 255, .3)) !important;
    opacity: .85 !important;
}

@media (max-width: 1100px) {
    :root[data-thema] .werk-leiste { display: none; }
}

:root[data-thema] .kapitel-faden__marke {
    position: absolute;
    inset-block-start: 0;
    inset-inline-start: var(--bei, 0%);
    inline-size: 1px;
    block-size: 100%;
    background: var(--k-rand-oben, rgba(255, 255, 255, .35));
    opacity: .55;

    translate: -50% 0;
    pointer-events: none;
}

:root[data-thema] .werk-strich {
    position: relative;
}

:root[data-thema] .werk-strich::after {
    content: "";
    position: absolute;
    inset-inline-start: 0;
    inset-block-end: -.5rem;
    block-size: 2px;
    inline-size: 8rem;
    border-radius: 2px;
    background: linear-gradient(to right,
        var(--k-verlauf-a),
        color-mix(in srgb, var(--k-verlauf-b) 10%, transparent));

    scale: 0 1;
    transform-origin: 0 50%;
    transition: scale var(--bew-ruhig) steps(6, end);
    pointer-events: none;
}

:root[dir="rtl"][data-thema] .werk-strich::after {
    transform-origin: 100% 50%;
}

:root[data-thema] .kapitel--dran > .werk-strich::after,
:root[data-thema] .kapitel--dran .werk-strich::after {
    scale: 1 1;
}

:root[data-thema] .abs > .kapitel-kreuz {
    position: absolute;
    inline-size: 9px;
    block-size: 9px;
    opacity: .3;
    pointer-events: none;
}

:root[data-thema] .abs > .kapitel-kreuz::before,
:root[data-thema] .abs > .kapitel-kreuz::after {
    content: "";
    position: absolute;
    background: var(--k-rand-oben, rgba(255, 255, 255, .3));
}

:root[data-thema] .abs > .kapitel-kreuz::before {
    inset-block-start: 4px;
    inset-inline: 0;
    block-size: 1px;
}

:root[data-thema] .abs > .kapitel-kreuz::after {
    inset-inline-start: 4px;
    inset-block: 0;
    inline-size: 1px;
}

:root[data-thema] .kapitel-kreuz--anfang {
    inset-block-start: 1.4rem;
    inset-inline-start: 1.4rem;
}

:root[data-thema] .kapitel-kreuz--ende {
    inset-block-start: 1.4rem;
    inset-inline-end: 1.4rem;
}

:root.aerona-ohne-animation .werk-strich::after {
    transition: none;
    scale: 1 1;
    opacity: .35;
}

:root.aerona-ohne-animation .kapitel--dran .werk-strich::after {
    opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
    :root[data-thema] .werk-leiste { display: none; }

    :root[data-thema] .werk-strich::after {
        transition: none;
        scale: 1 1;
        opacity: .35;
    }

    :root[data-thema] .kapitel--dran .werk-strich::after { opacity: 1; }
}

:root[data-thema] .kapitel-spur__punkt .fenster__ring {
    z-index: -1;
}

:root[data-thema] .bausteine-schritte {
    position: relative;
    inline-size: fit-content;
    margin-inline: auto;
}

:root[data-thema] .bausteine-schritte::before {
    content: "";
    position: absolute;
    inset-inline: -6%;
    inset-block-start: 50%;
    block-size: 1px;
    translate: 0 -50%;
    background-image: repeating-linear-gradient(to right,
        var(--naht-ruhe, rgba(255, 255, 255, .2)) 0 1px,
        transparent 1px 5px);
    -webkit-mask-image: linear-gradient(to right,
        transparent, rgba(0, 0, 0, 1) 20%, rgba(0, 0, 0, 1) 80%, transparent);
    mask-image: linear-gradient(to right,
        transparent, rgba(0, 0, 0, 1) 20%, rgba(0, 0, 0, 1) 80%, transparent);
    pointer-events: none;
}

:root[data-thema] .bausteine-schritte button {
    position: relative;
}

:root[data-thema] .bausteine-schritte .spur-name {
    position: absolute;
    inset-block-end: calc(100% + .7rem);
    inset-inline-start: 50%;
    translate: -50% 0;
    padding: .3rem .6rem;
    border-radius: var(--k-rund-klein, 10px);

    background: var(--k-menue);
    border: 1px solid;
    border-color: var(--k-glas-kante);
    box-shadow: var(--k-glas-tiefe);
    backdrop-filter: var(--k-glas-filter);
    -webkit-backdrop-filter: var(--k-glas-filter);
    font-size: .78rem;
    font-weight: 600;
    line-height: 1.2;

    max-inline-size: min(15rem, 70vw);
    color: var(--k-text, #fff);
    opacity: 0;
    transition: opacity var(--bew-mikro) var(--bew-knackig);

    pointer-events: none;
    z-index: 3;
}

:root[data-thema] .bausteine-schritte button:hover .spur-name,
:root[data-thema] .bausteine-schritte button:focus-visible .spur-name {
    opacity: 1;
}

:root[data-thema] .bausteine-schritte .spur-name .fenster__ring {
    z-index: -1;
}

:root.aerona-ohne-animation .bausteine-schritte .spur-name {
    transition: none;
}

@media (prefers-reduced-motion: reduce) {
    :root[data-thema] .bausteine-schritte .spur-name {
        transition: none;
    }
}

:root[data-thema] .bausteine-ausgang {

    position: relative;
}

:root[data-thema] .bausteine-ausgang > i.zeichen--zerfaellt {
    visibility: hidden;
    animation: none;
}

:root[data-thema] .bausteine-ausgang .fenster__ring {
    z-index: -1;
}

:root[data-thema] .bausteine-zaehler {
    position: relative;
    padding-block-start: .6rem;
}

:root[data-thema] .bausteine-zaehler::before {
    content: "";
    position: absolute;
    inset-inline: 42%;
    inset-block-start: 0;
    block-size: var(--naht-punkt, 2px);
    background-image: repeating-linear-gradient(to right,
        var(--naht-ruhe, rgba(255, 255, 255, .2)) 0 var(--naht-punkt, 2px),
        transparent var(--naht-punkt, 2px) var(--naht-teilung, 6px));
    pointer-events: none;
}

:root[data-thema] .werk-leiste__lang {
    position: relative;
}

:root[data-thema] .werk-leiste__lang::after {
    content: "";
    position: absolute;
    inset-inline-start: 13px;
    inset-block-start: -1px;
    inline-size: 3px;
    block-size: 3px;
    border-radius: 50%;
    background: var(--k-rand-oben, rgba(255, 255, 255, .3));
    opacity: .7;
}

:root.aerona-ohne-animation .kapitel-spur__punkt::before {
    transition: none;
}

@media (prefers-reduced-motion: reduce) {
    :root[data-thema] .kapitel-spur__punkt::before {
        transition: none;
    }
}

:root[data-thema] .spur-laeufer {

    --laeufer-fahrt: 320ms;
    --laeufer-auf: 380ms;
    --laeufer-form: var(--bew-mikro, 200ms);
    --laeufer-kurve: var(--bew-knackig, cubic-bezier(.16, 1, .3, 1));

    position: absolute;
    inset-inline-start: 50%;
    inset-block-start: 0;
    margin-inline-start: -4px;

    inline-size: 8px;
    block-size: 22px;

    border-radius: 999px;

    --laeufer-ring: hsl(var(--laeufer-ton, 220) 85% 74%);

    translate: 0 var(--bei, 0px);
    transform: translateY(-50%);

    transition: translate var(--laeufer-fahrt) var(--laeufer-kurve),
                opacity var(--laeufer-form) var(--laeufer-kurve);

    opacity: 0;
    pointer-events: none;
    z-index: 1;
}

:root[data-thema] .spur-laeufer__kappe,
:root[data-thema] .spur-laeufer__mitte {
    position: absolute;
    inset-inline: 0;

    background: var(--k-verlauf);

    transition: transform var(--laeufer-form) var(--laeufer-kurve),
                background-color var(--laeufer-fahrt) var(--laeufer-kurve);
}

:root[data-thema] .spur-laeufer__kappe {
    block-size: 8px;
    border-radius: 50%;
}

:root[data-thema] .spur-laeufer__kappe--oben {
    inset-block-start: 0;
    transform: translateY(7px);
}

:root[data-thema] .spur-laeufer__kappe--unten {
    inset-block-end: 0;
    transform: translateY(-7px);
}

:root[data-thema] .spur-laeufer__mitte {
    inset-block: 4px;
    transform: scaleY(0);
}

:root[data-thema] .kapitel-spur:hover .spur-laeufer--da,
:root[data-thema] .kapitel-spur:focus-within .spur-laeufer--da {
    opacity: 1;
}

:root[data-thema] .kapitel-spur:not(:has(.punkt--verdeckt)) .spur-laeufer {
    opacity: 0;
}

:root[data-thema] .spur-laeufer--pille .spur-laeufer__kappe,
:root[data-thema] .spur-laeufer--pille .spur-laeufer__mitte {
    transform: none;
}

:root[data-thema] .spur-laeufer .fenster__ring {
    z-index: -1;
}

:root.aerona-ohne-animation .spur-laeufer,
:root.aerona-ohne-animation .spur-laeufer__kappe,
:root.aerona-ohne-animation .spur-laeufer__mitte {
    transition: none;
}

@media (prefers-reduced-motion: reduce) {
    :root[data-thema] .spur-laeufer,
    :root[data-thema] .spur-laeufer__kappe,
    :root[data-thema] .spur-laeufer__mitte {
        transition: none;
    }
}

:root[data-thema] .verzeichnis[hidden] {
    display: none;
}

:root[data-thema] .verzeichnis {
    position: fixed;
    inset: 0;

    z-index: 2100;
    display: grid;
    place-items: center;
    padding: clamp(1.5rem, 5vw, 4rem);
    background: color-mix(in srgb, var(--k-grund, #000) 82%, transparent);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    animation: verz-auf var(--bew-mikro) steps(4, end);
    overflow-y: auto;
}

:root[data-thema] .verzeichnis.verz--geht {

    animation: verz-zu var(--bew-mikro) steps(4, end) forwards;
}

:root.aerona-ohne-animation .verzeichnis,
:root.aerona-ohne-animation .verzeichnis.verz--geht {
    animation: none;
}

@media (prefers-reduced-motion: reduce) {
    :root[data-thema] .verzeichnis,
    :root[data-thema] .verzeichnis.verz--geht {
        animation: none;
    }
}

:root[data-thema] .verz-gitter {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
    gap: clamp(.7rem, 1.4vw, 1.1rem);
    inline-size: min(100%, 74rem);
}

:root[data-thema] .verz-tafel {
    position: relative;
    isolation: isolate;
    overflow: visible;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: .7rem;
    min-block-size: 9.5rem;
    padding: clamp(1rem, 2vw, 1.5rem);
    text-align: start;
    cursor: url("../images/zeiger/hand.svg") 13 2, pointer;

    border: 1px solid;
    border-color: var(--k-glas-kante);
    border-radius: var(--k-rund, 18px);
    background: var(--k-vertieft, rgba(255, 255, 255, .04));
    box-shadow: var(--k-glas-tiefe);
    color: var(--k-text, #fff);

    animation: verz-tafel-auf var(--bew-ruhig) var(--bew-knackig) backwards;
    animation-delay: var(--reihe, 0ms);

    transition: border-color var(--bew-mikro) var(--bew-knackig);
}

:root[data-thema] .verz-tafel:focus-visible {
    border-color: hsl(var(--kapitel-ton, 220) 70% 62% / .7);
    outline: 2px solid var(--k-fokus);
    outline-offset: 3px;
}

:root[data-thema] .verz-tafel__zahl {
    position: absolute;
    inset-block-start: -.34em;
    inset-inline-end: -.08em;
    z-index: -1;
    font-size: 5.4rem;
    font-weight: 800;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1px hsl(var(--kapitel-ton, 220) 70% 62% / .3);
    pointer-events: none;

    clip-path: inset(.34em .08em 0 0);
}

:root[data-thema] .verz-tafel > i {
    display: flex;
    align-items: center;
    justify-content: center;
    inline-size: 40px;
    block-size: 40px;
    border-radius: 12px;
    font-size: 1rem;
    color: hsl(var(--kapitel-ton, 220) 75% 70%);
    background: hsl(var(--kapitel-ton, 220) 60% 50% / .12);
    border: 1px solid hsl(var(--kapitel-ton, 220) 60% 60% / .24);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06),
                inset 0 -1px 0 rgba(0, 0, 0, .25);
}

:root[data-thema] .verz-tafel__name {
    font-size: .96rem;
    font-weight: 650;
    line-height: 1.35;

    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

:root.verz--offen body { overflow: hidden; }

:root[data-thema].verz--offen #scrollToTopBtn.nach-oben,
:root[data-thema].verz--offen #scrollToTopBtn.nach-oben.visible,
:root[data-thema].verz--offen #scrollToTopBtn.nach-oben.sichtbar {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--bew-mikro) var(--bew-knackig);
}

:root.aerona-ohne-animation .verzeichnis,
:root.aerona-ohne-animation .verz-tafel {
    animation: none;
}

:root.aerona-ohne-animation .verz-tafel {
    transition: none;
}

@media (prefers-reduced-motion: reduce) {
    :root[data-thema] .verzeichnis,
    :root[data-thema] .verz-tafel {
        animation: none;
    }

    :root[data-thema] .verz-tafel {
        transition: none;
    }
}

:root[data-thema] .verz-griff {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 3px;
    inline-size: 22px;
    block-size: 22px;
    padding: 0;
    margin-block-end: .5rem;
    border: 1px solid;
    border-color: var(--k-glas-kante);
    border-radius: var(--k-rund-klein, 8px);

    background: var(--k-menue);
    box-shadow: var(--k-glas-tiefe);
    backdrop-filter: var(--k-glas-filter);
    -webkit-backdrop-filter: var(--k-glas-filter);
    cursor: url("../images/zeiger/hand.svg") 13 2, pointer;

    color: var(--k-text-leise, rgba(255, 255, 255, .6));
    transition: color var(--bew-mikro) var(--bew-knackig),
                border-color var(--bew-mikro) var(--bew-knackig);
}

:root[data-thema] .verz-griff:hover,
:root[data-thema] .verz-griff:focus-visible {
    color: var(--k-text, #fff);
}

:root[data-thema] .verz-griff:focus-visible {
    outline: 2px solid var(--k-fokus);
    outline-offset: 2px;
}

:root[data-thema] .verz-griff[aria-expanded="true"] span {
    background: var(--k-verlauf);
}

:root[data-thema] .verz-griff span {
    display: block;
    block-size: 2px;
    border-radius: 2px;
    inline-size: 11px;
    margin-inline: auto;
    background: currentColor;
    transition: scale var(--bew-mikro) var(--bew-knackig);
}

:root[data-thema] .verz-griff > i {
    font-size: .82rem;
    line-height: 1;
}

:root[data-thema] .verz-griff > i.zeichen--zerfaellt {
    visibility: hidden;
}

:root[data-thema] .verz-griff:hover span:nth-child(2),
:root[data-thema] .verz-griff:focus-visible span:nth-child(2) { scale: calc(7 / 11) 1; }

:root[data-thema] .verz-zu {
    position: absolute;
    inset-block-start: clamp(1rem, 3vw, 2rem);
    inset-inline-end: clamp(1rem, 3vw, 2rem);
    z-index: 2;

    display: flex;
    align-items: center;
    justify-content: center;
    inline-size: 42px;
    block-size: 42px;
    padding: 0;

    border: 1px solid;
    border-color: var(--k-glas-kante);
    border-radius: 999px;
    background: var(--k-menue);
    box-shadow: var(--k-glas-tiefe);
    backdrop-filter: var(--k-glas-filter);
    -webkit-backdrop-filter: var(--k-glas-filter);

    color: var(--k-text-leise, rgba(255, 255, 255, .6));
    font-size: 1rem;
    cursor: url("../images/zeiger/hand.svg") 13 2, pointer;
    transition: color var(--bew-mikro) var(--bew-knackig),
                border-color var(--bew-mikro) var(--bew-knackig);
}

:root[data-thema] .verz-zu:hover,
:root[data-thema] .verz-zu:focus-visible {
    color: var(--k-text, #fff);
}

:root[data-thema] .verz-zu > i.zeichen--zerfaellt {
    visibility: hidden;
}

:root[data-thema] .verz-zu:hover > i,
:root[data-thema] .verz-zu:focus-visible > i {
    background: var(--k-verlauf);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

:root[data-thema] .verz-zu .fenster__ring {
    z-index: -1;
}

:root.aerona-ohne-animation .verz-zu,
:root.aerona-ohne-animation .verz-griff,
:root.aerona-ohne-animation .verz-griff span {
    transition: none;
}

@media (prefers-reduced-motion: reduce) {
    :root[data-thema] .verz-zu,
    :root[data-thema] .verz-griff,
    :root[data-thema] .verz-griff span {
        transition: none;
    }
}

@media (max-width: 760px) {
    :root[data-thema] .verz-griff {
        position: relative;
    }

    :root[data-thema] .verz-griff::after {
        content: '';
        position: absolute;
        inset: -3px;
    }
}

:root[data-thema] .verz-tafel::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;

    border-radius: inherit;
    background-image: radial-gradient(
        hsl(var(--kapitel-ton, 220) 70% 70%) .55px, transparent .55px);
    background-size: 20px 20px;
    opacity: .16;
    -webkit-mask-image: radial-gradient(90% 80% at 12% 88%,
        rgba(0, 0, 0, 1), transparent 72%);
    mask-image: radial-gradient(90% 80% at 12% 88%,
        rgba(0, 0, 0, 1), transparent 72%);
    pointer-events: none;
}

:root[data-thema] .verz-tafel .fenster__ring {
    z-index: -1;
}

:root[data-thema] .verzeichnis::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(
        var(--k-rand-oben, rgba(255, 255, 255, .5)) .6px, transparent .6px);
    background-size: 24px 24px;
    opacity: .1;
    -webkit-mask-image: radial-gradient(110% 90% at 50% 50%,
        rgba(0, 0, 0, 1), transparent 80%);
    mask-image: radial-gradient(110% 90% at 50% 50%,
        rgba(0, 0, 0, 1), transparent 80%);
    pointer-events: none;
}




:root[data-thema] .hero h1,
:root[data-thema] .fn-hero h1 {
    font-family: 'Aerona Sans', system-ui, sans-serif;
    letter-spacing: -0.03em;
    font-weight: 700;
}

:root[data-thema] .abs__titel,
:root[data-thema] .bento-section .section-title,

:root[data-thema] .fn-block__titel {
    font-family: 'Aerona Sans', system-ui, sans-serif;
    letter-spacing: -0.02em;
    font-weight: 700;
}


:root[data-thema] .gross-zahl__wert {
    font-family: 'Aerona Sans', system-ui, sans-serif;
    letter-spacing: -0.025em;
    font-variant-numeric: tabular-nums;
}

.ae-emoji { display: inline-block; width: 1.2em; height: 1.2em; margin: 0 .04em; vertical-align: -.22em; object-fit: contain; }
.ae-emoji.ae-flagge { width: 1.4em; height: 1.05em; vertical-align: -.14em; border-radius: 2px; }

:root[data-thema] .hero-akzent,
:root[data-thema] .gross-zahl__wert,
:root[data-thema] .kopf .kopf__titel-verlauf,
:root[data-thema] .footer-brand__verlauf {
    background-image: linear-gradient(var(--k-winkel),
            var(--k-verlauf-a) 0%, var(--k-verlauf-b) 100%);
}

:root[data-thema] .kopf .kopf__start,
:root[data-thema] .hero-weg--haupt,
:root[data-thema] .sprachinfo__nehmen {
    background-image: linear-gradient(var(--k-winkel),
            var(--k-verlauf-tief-a) 0%, var(--k-verlauf-tief-b) 100%);
}


:root[data-thema] [data-aeri-platz] {
    opacity: 0;
    visibility: hidden;
    transition:
        opacity var(--bew-mikro) var(--bew-knackig),
        visibility 0s linear var(--bew-mikro);
}

:root[data-thema] [data-aeri-platz].ist-da {
    opacity: 1;
    visibility: visible;
    transition:
        opacity var(--bew-mikro) var(--bew-knackig) var(--bew-mikro),
        visibility 0s linear var(--bew-mikro);
}

:root[data-thema] [data-aeri-platz] > * {
    translate: 0 8px;
    transition: translate var(--bew-mikro) var(--bew-knackig);
}

:root[data-thema] [data-aeri-platz].ist-da > * {
    translate: none;
    transition: translate var(--bew-mikro) var(--bew-knackig) var(--bew-mikro);
}


:root[data-thema] .kopf .kopf__kanzel > aeri-tier {
    visibility: visible;
    transition:
        opacity var(--bew-mikro) var(--bew-knackig) var(--bew-mikro),
        scale var(--bew-mikro) var(--bew-knackig) var(--bew-mikro),
        visibility 0s linear var(--bew-mikro),
        transform var(--bew-mikro) var(--bew-knackig);
}


:root[data-thema] .kopf--aeri-fort .kopf__kanzel > aeri-tier {
    opacity: 0;
    scale: 0.8;
    visibility: hidden;
    transition:
        opacity var(--bew-mikro) var(--bew-knackig),
        scale var(--bew-mikro) var(--bew-knackig),
        visibility 0s linear var(--bew-mikro),
        transform var(--bew-mikro) var(--bew-knackig);
}

:root[data-thema] .kopf--aeri-fort .kopf__kanzel::after {
    visibility: hidden;
}


:root[data-thema] [data-aeri-platz].ist-da.ist-sofort {
    transition:
        opacity var(--bew-mikro) var(--bew-knackig),
        visibility 0s var(--bew-knackig, cubic-bezier(.16, 1, .3, 1));
}

:root[data-thema] [data-aeri-platz].ist-da.ist-sofort > * {
    transition: translate var(--bew-mikro) var(--bew-knackig);
}

:root[data-thema] .kopf.kopf--aeri-sofort:not(.kopf--aeri-fort) .kopf__kanzel > aeri-tier {
    transition:
        opacity var(--bew-mikro) var(--bew-knackig),
        scale var(--bew-mikro) var(--bew-knackig),
        visibility 0s var(--bew-knackig, cubic-bezier(.16, 1, .3, 1)),
        transform var(--bew-mikro) var(--bew-knackig);
}


@media (prefers-reduced-motion: reduce) {

    :root[data-thema] [data-aeri-platz] > *,
    :root[data-thema] .kopf .kopf__kanzel > aeri-tier {
        translate: none;
        scale: none;
    }
}

:root.aerona-ohne-animation[data-thema] [data-aeri-platz] > *,
:root.aerona-ohne-animation[data-thema] .kopf .kopf__kanzel > aeri-tier {
    translate: none;
    scale: none;
}




:root[data-thema] footer {
    background:
        radial-gradient(circle at 50% 100%,
            var(--k-schein-verlauf-leise), transparent 70%),
        var(--k-grund);
}


:root[data-thema] footer::before {
    background: linear-gradient(90deg,
            transparent 0%,
            var(--k-verlauf-a) 22%,
            var(--k-verlauf-b) 78%,
            transparent 100%);
    box-shadow: none;
}


:root[data-thema] .footer-content {
    border-bottom: 0;
    background-image: linear-gradient(90deg,
            transparent 0%,
            var(--k-verlauf-a) 22%,
            var(--k-verlauf-b) 78%,
            transparent 100%);
    background-repeat: no-repeat;
    background-size: 100% 1px;
    background-position: bottom left;
}


:root[data-thema] .footer-col {
    position: relative;
}

:root[data-thema] .fuss-pixel {
    position: absolute;
    left: 0;
    top: 0;
    pointer-events: none;
    max-width: none;
    max-height: none;
    z-index: 1;
}


:root[data-thema] .footer-col h3 {
    display: inline-block;
    color: var(--k-text-still);
    transition: color var(--bew-mikro) var(--bew-knackig);
}


:root[data-thema] .footer-col:hover h3 {
    color: var(--k-text-leise);
}


:root[data-thema]:not(.aerona-kontrast) .footer-col:is(:hover, :focus-within) h3 {
    background: var(--k-verlauf);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

:root[data-thema] .footer-col a {
    position: relative;
    color: var(--k-text-leise);

    transition: color var(--bew-mikro) var(--bew-knackig);
}


:root[data-thema] .footer-col a:not(.footer-brand):not(.footer-insta) {
    padding: 5px 0;
    margin-bottom: 0.65rem;
}


:root[data-thema] .footer-col a::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -3px;
    height: 2px;
    border-radius: 1px;
    background: var(--k-verlauf);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform var(--bew-mikro) var(--bew-knackig);
}

:root[data-thema] .footer-col a:hover,
:root[data-thema] .footer-col a:focus-visible {
    color: var(--k-text);
    transform: none;
    text-shadow: none;
}

:root[data-thema] .footer-col a:hover::after,
:root[data-thema] .footer-col a:focus-visible::after {
    transform: scaleX(1);
}


:root[data-thema] .footer-col a:not(.footer-insta):focus-visible {
    outline: 2px solid var(--k-fokus);
    outline-offset: 2px;
}


:root[data-thema] .footer-col a.disabled::after,
:root[data-thema] footer.hat-pixelstrich .footer-col a::after,
:root[data-thema] .footer-brand::after,
:root[data-thema] .footer-insta::after {
    display: none;
}


:root[data-thema]:not(.aerona-kontrast) .footer-insta:is(:hover, :focus-visible) > span:not(.footer-insta__zeichen) {
    background: var(--k-verlauf);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

:root.aerona-kontrast .footer-insta:is(:hover, :focus-visible) {
    -webkit-text-fill-color: currentColor;
}


:root[data-thema] .brand-col .footer-brand {
    position: relative;
    display: inline-block;
    background: none;
    -webkit-text-fill-color: currentColor;
}

:root[data-thema] .brand-col .footer-brand b,
:root[data-thema] .footer-brand__verlauf {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    white-space: nowrap;
}

:root[data-thema] .brand-col .footer-brand b {
    color: var(--k-text);
}


:root[data-thema] .footer-brand__verlauf {
    position: absolute;
    inset: 0;
    background: var(--k-verlauf);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    opacity: 0;
    transition: opacity var(--bew-mikro) var(--bew-knackig);
    pointer-events: none;
}

:root[data-thema] .footer-brand:hover .footer-brand__verlauf,
:root[data-thema] .footer-brand:focus-visible .footer-brand__verlauf {
    opacity: 1;
}



:root[data-thema] .brand-col p {
    color: var(--k-text-still);
}


:root[data-thema] .fuss-aeri {
    display: block;
    margin-bottom: 1.1rem;
}

.ohne-skript-recht { padding: 2rem 1rem; text-align: center; }



:root[data-thema] .footer-bottom {
    color: var(--k-text-still);
}


:root[data-thema] .badge-pill,
:root[data-thema] .footer-insta {
    position: relative;
    background: var(--k-vertieft);
    border: 1px solid;
    border-color:
        var(--k-rand-oben)
        var(--k-rand-seite)
        var(--k-rand-unten)
        var(--k-rand-seite);
    color: var(--k-text-leise);
    box-shadow:
        var(--k-vertieft-aussen),
        inset 0 1px 0 var(--k-rand-dicke);
}


:root[data-thema] .badge-pill:hover,
:root[data-thema] .footer-insta:hover,
:root[data-thema] .footer-insta:focus-visible {
    background: var(--k-vertieft);
    border-color:
        var(--k-rand-oben)
        var(--k-rand-seite)
        var(--k-rand-unten)
        var(--k-rand-seite);
    color: var(--k-text);

    box-shadow:
        0 8px 22px var(--k-schein-verlauf-leise),
        inset 0 1px 0 var(--k-rand-dicke);
}


:root[data-thema] .footer-col .footer-insta {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 1.05rem;
    transition:
        color var(--bew-mikro) var(--bew-knackig),
        box-shadow var(--bew-mikro) var(--bew-knackig);
}


:root[data-thema] .footer-insta__zeichen {
    position: relative;
    display: inline-flex;
    line-height: 1;
}


:root[data-thema] .footer-insta__verlauf {
    position: absolute;
    left: 0;
    top: 0;
    pointer-events: none;
}

:root[data-thema] .footer-insta__verlauf::before {
    background-image: var(--k-verlauf);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}


:root[data-thema] .footer-insta:not(.hat-pixelzeichen) .footer-insta__verlauf {
    opacity: 0;
    transition: opacity var(--bew-mikro) var(--bew-knackig);
}

:root[data-thema] .footer-insta:not(.hat-pixelzeichen):hover .footer-insta__verlauf,
:root[data-thema] .footer-insta:not(.hat-pixelzeichen):focus-visible .footer-insta__verlauf {
    opacity: 1;
}


:root[data-thema] .badge-pill {
    transition:
        color var(--bew-abbau) var(--bew-beides),
        box-shadow var(--bew-mikro) var(--bew-knackig);
}

:root[data-thema] .badge-pill:hover {
    transition:
        color var(--bew-mikro) var(--bew-knackig),
        box-shadow var(--bew-mikro) var(--bew-knackig);
}


:root[data-thema] .badge-pill > .knopf-pixel {
    position: absolute;
    left: 0;
    top: 0;
    pointer-events: none;
    max-width: none;
    max-height: none;
    border-radius: inherit;
    z-index: 0;
}


:root[data-thema] .badge-pill > span {
    position: relative;
    z-index: 1;
}


:root[data-thema] .badge-pill .aerona-web-version {
    background: var(--k-verlauf);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}


:root[data-thema] .copyright {
    display: inline-block;
    padding: 5px 0;
    color: var(--k-text-still);

    transition: color var(--bew-abbau) var(--bew-beides);
}

:root[data-thema] .copyright:hover {
    color: var(--k-text-leise);
    transition: color var(--bew-mikro) var(--bew-knackig);
}


:root[data-thema] .footer-bottom > .fuss-pixel {
    position: absolute;
    left: 0;
    top: 0;
    pointer-events: none;
    max-width: none;
    max-height: none;
    z-index: 0;
}


:root[data-thema] .status-indicator {
    background: var(--k-punkt-weg);
    box-shadow: 0 0 10px var(--k-punkt-weg);

    position: relative;
}

:root[data-thema] .status-indicator > .fenster__ring {
    position: absolute;
    pointer-events: none;
    max-width: none;
    max-height: none;
}


:root[data-thema] .system-status {
    color: var(--k-text-still);
    transition: color var(--bew-abbau) var(--bew-beides);
}

:root[data-thema] .system-status:hover {
    color: var(--k-text-leise);
    transition: color var(--bew-mikro) var(--bew-knackig);
}

@media (prefers-reduced-motion: reduce) {

    :root[data-thema] .footer-col a::after {
        transition-duration: 1ms;
    }
}

:root[data-thema] a.badge-pill { text-decoration: none; }
:root[data-thema] a.badge-pill:focus-visible { color: var(--k-text); }

:root[data-thema] .footer-kanaele {
    display: flex;
    flex-direction: column;
    align-items: inherit;
    gap: 0.6rem;
    margin-top: 1.4rem;
}

:root[data-thema] .footer-col .footer-kanaele .footer-insta {
    margin: 0;
    width: fit-content;
}




@view-transition {
    navigation: auto;
}


:root[data-thema] .kopfleiste {
    view-transition-name: aerona-kopf;
}


:root[data-thema] footer:not(main footer) {
    view-transition-name: aerona-fuss;
}


:root[data-thema] #scrollToTopBtn.nach-oben {
    view-transition-name: aerona-nach-oben;
}


:root[data-thema].thema-wechselt .kopfleiste,
:root[data-thema].thema-wechselt footer:not(main footer),
:root[data-thema].thema-wechselt #scrollToTopBtn.nach-oben {
    view-transition-name: none;
}


:root[data-thema].aerona-seitenwechsel .kopf--ankunft .kopf__leiste,
:root[data-thema].aerona-seitenwechsel .kopf--ankunft .kopf__teil {
    animation: none;
}


::view-transition-old(root) {
    animation: none;
}




::view-transition-new(root) {
    animation: aerona-seite-kommt var(--bew-normal) steps(4, end) both;
}


::view-transition-old(aerona-kopf),
::view-transition-new(aerona-kopf),
::view-transition-old(aerona-fuss),
::view-transition-new(aerona-fuss),
::view-transition-old(aerona-nach-oben),
::view-transition-new(aerona-nach-oben) {
    animation: none;
    mix-blend-mode: normal;
}


@media (prefers-reduced-motion: reduce) {
    ::view-transition-new(root) {
        animation: none;
    }
}


:root.aerona-ohne-animation::view-transition-new(root) {
    animation: none;
}


::view-transition-new(aerona-kopf) {
    opacity: 0;
}

::view-transition-old(aerona-nach-oben),
::view-transition-old(aerona-fuss) {
    display: none;
}

::view-transition-group(aerona-fuss) {
    animation: none;
}

:root[data-thema] .kopf__torte[hidden] {
    display: none;
}

:root[data-thema] .kopf__torte {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.3rem;
    height: 2.3rem;
    padding: 0;
    border: 1px solid var(--k-rand-seite);
    border-radius: 999px;
    background: var(--k-vertieft);
    cursor: url("../images/zeiger/hand.svg") 13 2, pointer;
    transition: border-color var(--bew-mikro) var(--bew-knackig);
}

:root[data-thema] .kopf__torte-zeichen {
    font-size: 1.05rem;
    line-height: 1;
}

:root[data-thema] .kopf__torte:hover,
:root[data-thema] .kopf__torte:focus-visible {
    border-color: var(--k-rand-stark, rgba(255, 255, 255, .35));
}

:root[data-thema] .kopf__torte::before {
    content: "";
    position: absolute;
    inset: -3px;
    border-radius: 999px;

    padding: 1px;
    box-sizing: border-box;
    background: var(--k-verlauf);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
    opacity: 0;
    animation: geb-puls var(--bew-endlos) steps(3, end) infinite;
    pointer-events: none;
}

:root[data-thema] .geb-fenster {
    position: fixed;
    inset: 0;
    z-index: 9000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.2rem;
}

:root[data-thema] .geb-fenster.offen {
    display: flex;
}

:root[data-thema] .geb-fenster__grund {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .62);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

:root[data-thema] .geb-fenster__karte {
    position: relative;
    z-index: 1;
    width: min(30rem, 100%);
    padding: 2.2rem 1.8rem 1.6rem;
    border: 1px solid;
    border-color: var(--k-glas-kante);
    border-radius: var(--k-rund-gross, 18px);
    background: var(--k-menue);
    backdrop-filter: var(--k-glas-filter);
    -webkit-backdrop-filter: var(--k-glas-filter);
    box-shadow: var(--k-glas-tiefe);
    text-align: center;

    overflow: hidden;
}

:root[data-thema] .geb-fenster__grund {
    background: rgba(0, 0, 0, .42);
}

:root[data-thema] .geb-ballons {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

:root[data-thema] .geb-ballon {
    position: absolute;
    left: var(--x);
    bottom: -3rem;
    width: 1.5rem;
    height: 1.9rem;
    border-radius: 50% 50% 48% 48%;
    background: var(--k-verlauf, linear-gradient(160deg, #6aa6ff, #b06aff));
    opacity: .5;
    animation: geb-steigt var(--dauer) steps(40, end) var(--verzug) infinite;
}

:root[data-thema] .geb-ballon::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 100%;
    width: 1px;
    height: 1.1rem;
    background: currentColor;
    opacity: .35;
}

:root[data-thema] .geb-torte {
    position: relative;
    font-size: 2.6rem;
    line-height: 1;
    margin-bottom: .6rem;
}

:root[data-thema] .geb-titel {
    position: relative;
    margin: 0 0 .4rem;
    font-size: 1.35rem;
    color: var(--k-text);
}

:root[data-thema] .geb-alter {
    position: relative;
    margin: 0 0 .9rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--k-text);
}

:root[data-thema] .geb-text {
    position: relative;
    margin: 0 0 1.4rem;
    font-size: .92rem;
    line-height: 1.7;
    color: var(--k-text-leise);
}

:root[data-thema] .geb-zu {
    position: relative;
    padding: .6rem 1.4rem;
    border: 1px solid var(--k-rand-seite);
    border-radius: var(--k-rund-klein, 10px);
    background: var(--k-vertieft);
    color: var(--k-text);
    font-size: .9rem;
    font-weight: 600;
    cursor: url("../images/zeiger/hand.svg") 13 2, pointer;
}

:root[data-thema] .geb-zu:hover,
:root[data-thema] .geb-zu:focus-visible {
    outline: none;
}

@media (prefers-reduced-motion: reduce) {

    :root[data-thema] .kopf__torte::before,
    :root[data-thema] .geb-ballon {
        animation: none;
    }
}

:root.aerona-ohne-animation[data-thema] .kopf__torte::before,
:root.aerona-ohne-animation[data-thema] .geb-ballon {
    animation: none;
}

:root[data-thema] .kopf__torte::before {
    display: none;
}

:root[data-thema] .kopf__torte--tag::before {
    display: block;
}

.menue__geburtstag {
    display: flex;
    justify-content: center;
    padding: 1rem 0 .25rem;
}

.menue__geburtstag:not(:has(.kopf__torte:not([hidden]))) {
    display: none;
}

:root[data-thema] .kopf__torte--im-menue {
    width: auto;
    min-height: 48px;
    padding: 0 1.1rem;
    gap: .6rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 600;
    color: var(--k-text, color-mix(in srgb, var(--k-text) 70%, var(--k-text-leise)));
    white-space: nowrap;
}

:root[data-thema] .kopf__torte--im-menue::after {
    content: attr(data-wort);
    font-family: inherit;
    letter-spacing: .01em;
}

:root[data-thema] .kopf__torte--im-menue .kopf__torte-zeichen {
    font-size: 1.35rem;
}

.geb-schmuck {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 9998;
}

.geb-schnipsel {
    position: absolute;
    top: -24px;
    left: var(--x, 50%);
    display: block;
    width: 8px;
    height: 14px;
    background: var(--farbe, #7c5cff);
    border-radius: 2px;
    opacity: 0;
    will-change: transform, opacity;
    animation: geb-fallen var(--dauer, 4s) var(--verzug, 0s) steps(40, end) forwards;
}

.geb-schnipsel--f0 { --farbe: #7c5cff; }
.geb-schnipsel--f1 { --farbe: #4aa8ff; }
.geb-schnipsel--f2 { --farbe: #c86bff; }
.geb-schnipsel--f3 { --farbe: #ffd166; }
.geb-schnipsel--f4 { --farbe: #ff8fab; }
.geb-schnipsel--f5 { --farbe: #5ce1e6; }

.geb-schnipsel--rund {
    width: 9px;
    height: 9px;
    border-radius: 50%;
}

.geb-steigt {
    position: absolute;
    bottom: -60px;
    left: var(--x, 50%);
    font-size: 1.6rem;
    line-height: 1;
    opacity: 0;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, .28));
    will-change: transform, opacity;
    animation: geb-aufsteigen var(--dauer, 8s) var(--verzug, 0s) steps(40, end) forwards;
}

.kopf__torte--wackelt .kopf__torte-zeichen {
    display: inline-block;
    animation: geb-wackeln var(--bew-abbau) steps(1, end);
    transform-origin: 50% 85%;
}

html.aerona-geburtstag .site-header::after,
html.aerona-geburtstag .kopf__leiste::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 2px;
    pointer-events: none;
    background: linear-gradient(90deg,
        transparent 0%, #7c5cff 18%, #ffd166 38%,
        #ff8fab 58%, #4aa8ff 78%, transparent 100%);
    background-size: 220% 100%;
    background-position: 40% 50%;
    opacity: .75;
}

html.aerona-ohne-animation .geb-schnipsel,
html.aerona-ohne-animation .geb-steigt,
html.aerona-ohne-animation .kopf__torte--wackelt .kopf__torte-zeichen {
    animation: none;
    opacity: 0;
}

@media (prefers-reduced-motion: reduce) {
    .geb-schnipsel,
    .geb-steigt,
    .kopf__torte--wackelt .kopf__torte-zeichen {
        animation: none;
        opacity: 0;
    }
}

:root[data-thema="hell"] .geb-steigt {
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, .18));
}

:root[data-thema="hell"] html.aerona-geburtstag .site-header::after,
html.aerona-geburtstag :root[data-thema="hell"] .site-header::after {
    opacity: .9;
    height: 3px;
}

.kopf__torte-bild {
    display: block;
    width: 22px;
    height: 22px;

}

.geb-torte__bild {
    display: block;
    margin: 0 auto;
    width: 72px;
    height: 72px;
}

html.aerona-geburtstag .kopf__torte--tag .kopf__torte-bild {
    animation: geb-atmen var(--bew-endlos) steps(1, end) infinite;
}

html.aerona-ohne-animation.aerona-geburtstag .kopf__torte--tag .kopf__torte-bild,
html.aerona-ohne-animation .kopf__torte-bild,
html.aerona-ohne-animation .geb-torte__bild {
    animation: none;
}

@media (prefers-reduced-motion: reduce) {
    html.aerona-geburtstag .kopf__torte--tag .kopf__torte-bild,
    .kopf__torte-bild,
    .geb-torte__bild { animation: none; }
}

.geb-titel {
    position: relative;
}

.geb-steigt img {
    display: block;
    width: 1em;
    height: 1em;
}

.gross-zahl__wert,
.bau-karte__zahl,
.abs--zahl,
.offen-karte__zahl,
.em-stat__value {
    position: relative;
}

.pixel-zahl__feld {
    position: absolute;
    pointer-events: none;
    z-index: 1;
}

.error-code {
    position: relative;
}

.pixel-404__feld {
    position: absolute;
    pointer-events: none;
    z-index: 1;
}

.em-flug {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 10000;
}

.pixel-bild__wirt {
    position: relative;
}

.pixel-bild__feld {
    position: absolute;
    left: 0;
    top: 0;
    pointer-events: none;
    z-index: 2;
}

.pixel-welle {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9990;
}

.pixel-rollspur {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9985;
}

.hero-weg--hinweis {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: transparent;
    color: var(--k-text-leise);
    font: inherit;
    cursor: url("../images/zeiger/hand.svg") 13 2, pointer;
}

.hero-weg--hinweis > i {
    font-size: .95em;
    opacity: .8;
}

.hero-weg--hinweis:hover,
.hero-weg--hinweis:focus-visible {
    color: var(--k-text, color-mix(in srgb, var(--k-text) 70%, var(--k-text-leise)));
}

#bau-modal h4 {
    margin: 1.6rem 0 .6rem;
    font-size: 1.05rem;
}

#bau-modal p {
    margin: 0 0 .8rem;
    line-height: 1.65;
    color: var(--k-text-leise);
}

.bau-liste {
    margin: 0 0 .4rem;
    padding-left: 0;
    list-style: none;
    line-height: 1.65;
    color: var(--k-text-leise);
}

:root[data-thema] .bau-liste li {
    margin: 0;
    padding: .75rem 0;
    border-top: 1px solid var(--k-rand-seite, rgba(255, 255, 255, .085));
}

:root[data-thema] .bau-liste li:first-child {
    padding-top: 0;
    border-top: 0;
}

.bau-liste li strong {
    display: block;
    margin-bottom: .1rem;
    color: var(--k-text, color-mix(in srgb, var(--k-text) 70%, var(--k-text-leise)));
    font-weight: 600;
}

.bau-schluss {
    margin-top: 1.2rem;
    color: var(--k-text, color-mix(in srgb, var(--k-text) 70%, var(--k-text-leise)));
    font-weight: 600;
}

.bau-zu {
    margin-top: 1.4rem;
    padding: .6rem 1.4rem;
    border: 1px solid;
    border-color: var(--k-glas-kante);
    border-radius: var(--k-rund, 12px);
    background: var(--k-vertieft, rgba(255, 255, 255, .04));
    box-shadow: var(--k-glas-tiefe);
    color: var(--k-text, color-mix(in srgb, var(--k-text) 70%, var(--k-text-leise)));
    font: inherit;
    cursor: url("../images/zeiger/hand.svg") 13 2, pointer;
    transition: border-color var(--bew-mikro) var(--bew-knackig);
}

.bau-zu:hover {
    border-color: var(--k-rand-oben, rgba(255, 255, 255, .5));
}