@font-face {
  font-family: rgaregular;
  src: url("rgaregular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #fff3d4;
  background: #17100c;
  line-height: 1.85;
  font-size: 100%;
}

* { box-sizing: border-box; }

body {
  --background-image: url("hintergrund.jpg");
  margin: 0;
  min-height: 100vh;
  isolation: isolate;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: var(--background-image) center / cover no-repeat;
  pointer-events: none;
}

.besucherinfo { --background-image: url("hintergrund-besucherinfo-lichter.jpg"); }
.eindruecke { --background-image: linear-gradient(#0005, #0005), url("hintergrund-eindruecke-wald.jpg"); }
.ueber-uns { --background-image: url("hintergrund-ueber-uns.jpg"); }

a { color: #ffb774; text-underline-offset: .2em; }
a:hover { color: #ffe3b5; }
a:focus-visible { outline: 3px solid #ffc37e; outline-offset: 5px; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { line-height: 1.25; }
h1 { font-size: clamp(1.8rem, 4vw, 2.5rem); margin-block: 0 2rem; }
h2 { font-size: 1.4rem; margin-block: 0 1.5rem; }
h3 { font-size: 1.1rem; }
p, ul { margin-block: 0 1.5rem; }
li + li { margin-top: .4rem; }

.page { width: 100%; }
header, main:not(.banner) { width: min(88%, 68rem); margin-inline: auto; }
.preview { font-size: .7rem; text-align: center; padding: .25rem; margin: 0; background: #21160f66; }
header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 2rem; padding: 3rem 0 5rem; }
.logo { width: min(22rem, 75vw); }
nav { display: flex; flex-wrap: wrap; gap: .5rem 1rem; }
nav a { display: inline-block; padding-block: .4rem; }
nav a[aria-current="page"] { color: #fff3d4; text-decoration-thickness: 3px; }
header nav { font-family: rgaregular, Helvetica, Arial, sans-serif; font-size: 1.275rem; }
header nav a { text-decoration: none; }

.banner { background: #ed9e5780; color: #160c04; padding: 1.5rem 6%; margin-bottom: 0; text-align: center; font-size: 1.125rem; }
.banner h2 { font-size: 1.6rem; margin-block: 0 .75rem; }
.banner p { max-width: 62rem; margin: 0 auto .75rem; }
.banner p:last-child { margin-bottom: 0; }
.banner a { color: #4a2100; }
.banner a:focus-visible { outline-color: #4a2100; }
main:not(.banner) { background: transparent; padding: clamp(1rem, 3vw, 2.5rem); margin-block: 5rem; overflow-wrap: anywhere; transition: background-color 2.5s ease; }
main.reading-active:not(.banner) { background-color: #00000040; transition-duration: .12s; }
section { scroll-margin-top: 1rem; }
main > section + section, .section-pair { margin-top: 4rem; }
.section-links { font-size: .75rem; gap: .25rem 1rem; margin-bottom: 3rem; }
.section-links a { color: #d8c6a5; text-decoration: none; }
.section-links a:hover { color: #fff3d4; text-decoration: underline; }
.section-pair { display: flex; gap: clamp(3rem, 6vw, 6rem); align-items: flex-start; }
.section-pair > section { flex: 1; min-width: 0; }
.notice { border-left: 2px solid #ffb774; padding: 1rem; background: #36271e66; }
.donation-code { width: 15rem; }
footer { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; width: 100%; padding: .6rem max(6%, calc((100% - 68rem) / 2)); font-size: .75rem; background: #00000080; }
footer span { margin-right: auto; }
.skip-link { position: absolute; top: .5rem; left: .5rem; padding: .5rem 1rem; background: #17100c; transform: translateY(-200%); }
.skip-link:focus { transform: translateY(0); }
.banner-page { padding-block: 3rem; }

@media (prefers-reduced-motion: reduce) {
  main:not(.banner), main.reading-active:not(.banner) { transition: none; }
}

@media (max-width: 40rem) {
  header { gap: 1.5rem; padding-block: 2rem 3rem; }
  header nav { width: 100%; gap: .25rem 1rem; }
  header nav a { min-height: 44px; }
  main:not(.banner) { margin-block: 3rem; }
  .section-pair { flex-direction: column; gap: 3rem; }
  .section-pair > section { width: 100%; }
}