/* ============================================================
   KaufNavi - Grundlagen: Reset, Typografie, Fliesstext
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
  margin: 0;
  background: var(--kn-paper);
  color: var(--kn-ink);
  font-family: var(--kn-font);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg, video { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4, h5 {
  font-family: var(--kn-font-display);
  color: var(--kn-ink);
  line-height: 1.15;
  letter-spacing: -0.021em;
  margin: 0 0 .6em;
  font-weight: 800;
  text-wrap: balance;
}
h1 { font-size: clamp(2rem, 1.3rem + 2.6vw, 3.1rem); }
h2 { font-size: clamp(1.5rem, 1.15rem + 1.3vw, 2.05rem); }
h3 { font-size: clamp(1.2rem, 1.05rem + .6vw, 1.45rem); font-weight: 700; }
h4 { font-size: 1.08rem; font-weight: 700; }

p  { margin: 0 0 1.15em; }
p:last-child, ul:last-child, ol:last-child { margin-bottom: 0; }

a { color: var(--kn-brand); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--kn-brand-ink); }

:focus-visible {
  outline: 3px solid var(--kn-brand);
  outline-offset: 2px;
  border-radius: 3px;
}

hr {
  border: 0;
  border-top: 1px solid var(--kn-line);
  margin: 2.5rem 0;
}

blockquote {
  margin: 1.8rem 0;
  padding: .2rem 0 .2rem 1.25rem;
  border-left: 4px solid var(--kn-cat);
  color: var(--kn-ink-2);
  font-size: 1.06rem;
}

code, kbd, samp { font-family: var(--kn-font-mono); font-size: .9em; }
code {
  background: var(--kn-paper-3);
  padding: .12em .38em;
  border-radius: var(--kn-r-sm);
}

/* Screenreader-Text */
.kn-sr {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip-path: inset(50%);
  white-space: nowrap; border: 0;
}
.kn-skip {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--kn-deep); color: var(--kn-deep-fg-hell);
  padding: .7rem 1.1rem; border-radius: 0 0 var(--kn-r) 0; font-weight: 700;
}
.kn-skip:focus { left: 0; }

/* --- Fliesstext im Artikel --- */
.kn-prose { font-size: 1.09rem; }
.kn-prose > * + * { margin-top: 1.15em; }
.kn-prose h2 {
  margin-top: 2.4em;
  padding-top: 1.1rem;
  border-top: 3px solid var(--kn-cat-line);
  scroll-margin-top: 5.5rem;
}
.kn-prose h2:first-child { margin-top: 0; border-top: 0; padding-top: 0; }
.kn-prose h3 { margin-top: 1.9em; scroll-margin-top: 5.5rem; }
.kn-prose ul, .kn-prose ol { padding-left: 1.3rem; }
.kn-prose li + li { margin-top: .45em; }
.kn-prose li::marker { color: var(--kn-cat); font-weight: 700; }
.kn-prose strong { font-weight: 700; color: var(--kn-ink); }
.kn-prose table { margin-block: 1.6rem; }
.kn-prose img { border-radius: var(--kn-r); }