@font-face {
  font-family: 'Questrial';
  src: url('/assets/fonts/Questrial-Regular-latin.woff2') format('woff2'),
       url('/assets/fonts/Questrial-Regular.ttf') format('truetype');
  font-weight: 400;
  font-display: swap;
}

:root {
  --ink: #171612;
  --ink-soft: #312f2a;
  --bone: #f5f3ed;
  --paper: #fbfaf6;
  --warm: #ebe8e1;
  --line: rgba(23, 22, 18, 0.17);
  --muted: #716e66;
  --night: #171713;
  --white: #fbfaf6;
  --accent: #9d2d24;
  --font: 'Questrial', 'Helvetica Neue', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--bone);
  font-family: var(--font);
  font-size: clamp(1rem, .97rem + .12vw, 1.1rem);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
a:focus-visible {
  outline: 1px solid var(--ink);
  outline-offset: 5px;
}

.wrap { width: min(760px, calc(100% - 8vw)); margin-inline: auto; }

/* Kopf */
.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(245, 243, 237, .9);
  backdrop-filter: blur(18px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  width: min(1320px, calc(100% - 7vw));
  margin-inline: auto;
  height: 76px;
}
.wordmark { display: block; width: 118px; }
.site-nav { display: flex; gap: 1.6rem; font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; }
.site-nav a { text-decoration: none; color: var(--muted); transition: color .2s ease; }
.site-nav a:hover { color: var(--ink); }

/* Inhalt */
main { padding: clamp(3.5rem, 8vw, 7rem) 0 clamp(4rem, 9vw, 8rem); }

.eyebrow {
  display: block;
  margin-bottom: 1.3rem;
  color: var(--muted);
  font-size: .73rem;
  letter-spacing: .19em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 1.6rem;
  font-size: clamp(2.1rem, 1.5rem + 2.4vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -.018em;
  font-weight: 400;
}

.lead {
  margin: 0 0 3rem;
  color: var(--ink-soft);
  font-size: clamp(1.08rem, 1rem + .35vw, 1.32rem);
  line-height: 1.55;
  text-wrap: pretty;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem 1.25rem;
  margin: -1.2rem 0 3.2rem;
  color: var(--muted);
  font-size: .78rem;
  letter-spacing: .04em;
}

.article-meta a { text-underline-offset: .2em; }

h2 {
  margin: 4.2rem 0 1.3rem;
  font-size: clamp(1.4rem, 1.2rem + .8vw, 2rem);
  line-height: 1.15;
  letter-spacing: -.01em;
  font-weight: 400;
}

h3 {
  margin: 2.2rem 0 .7rem;
  font-size: clamp(1.1rem, 1.05rem + .3vw, 1.3rem);
  line-height: 1.25;
  font-weight: 400;
}

p { margin: 0 0 1.35rem; text-wrap: pretty; }

ul, ol { margin: 0 0 1.5rem; padding-left: 1.3rem; }
li { margin-bottom: .6rem; }

strong { font-weight: 400; border-bottom: 1px solid var(--line); }

/* Faustregel-Kasten */
.rule {
  margin: 3.2rem 0;
  padding: 0 0 0 2rem;
  border-left: 1px solid var(--line);
}
.rule p {
  margin-bottom: .5rem;
  font-size: clamp(1.08rem, 1rem + .35vw, 1.28rem);
  line-height: 1.5;
}
.rule p:last-child { margin-bottom: 0; color: var(--muted); }
.rule__label {
  display: block;
  margin-bottom: .9rem;
  color: var(--muted);
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
}

/* Tabelle */
.table-wrap { margin: 2.8rem 0; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { padding: .95rem 1.4rem .95rem 0; text-align: left; border-bottom: 1px solid rgba(23,22,18,.08); }
th { color: var(--muted); font-size: .72rem; font-weight: 400; letter-spacing: .14em; text-transform: uppercase; }
tbody tr:last-child td { border-bottom: 0; }

/* Abschluss */
.closing {
  margin-top: 5.5rem;
  padding-top: 2.8rem;
  border-top: 1px solid var(--line);
}
.closing h2 { margin-top: 0; font-size: 1.35rem; }
.closing p:last-child { margin-bottom: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  min-height: 3.1rem;
  padding: .8rem 1.3rem;
  margin-top: .5rem;
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
  text-decoration: none;
  font-size: .78rem;
  letter-spacing: .11em;
  text-transform: uppercase;
  transition: color .25s ease, background .25s ease;
}
.btn:hover { color: var(--white); background: var(--ink); }

/* Weitere Seiten */
.more { margin-top: 4rem; padding-top: 2.5rem; border-top: 1px solid var(--line); }
.more h2 { margin-top: 0; font-size: 1.1rem; letter-spacing: .02em; }
.more ul { list-style: none; padding: 0; }
.more li { margin-bottom: .9rem; }
.more a { text-decoration: none; border-bottom: 1px solid var(--line); padding-bottom: .15rem; transition: border-color .2s ease; }
.more a:hover { border-color: var(--ink); }

.sources {
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .88rem;
}
.sources h2 { margin-top: 0; color: var(--ink); font-size: 1.1rem; }
.sources li { margin-bottom: .8rem; }
.sources a { text-underline-offset: .2em; }

/* Übersicht */
.cards { display: grid; gap: 0; margin-top: 3rem; border-top: 1px solid var(--line); }
.card {
  padding: 2.4rem 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  transition: opacity .25s ease;
}
.card:hover { opacity: .62; }
.card h2 { margin: 0 0 .7rem; font-size: clamp(1.25rem, 1.1rem + .6vw, 1.6rem); }
.card p { margin: 0; color: var(--muted); font-size: .97rem; max-width: 44rem; }
.card__kicker {
  display: block;
  margin-bottom: .65rem;
  color: var(--muted);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
}

/* Fuss */
.site-footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .85rem;
}
.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  width: min(1320px, calc(100% - 7vw));
  margin-inline: auto;
}
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--ink); }

@media (max-width: 640px) {
  .site-header__inner { height: 68px; }
  .site-nav { gap: .85rem; font-size: .62rem; letter-spacing: .1em; }
  .wordmark { width: 96px; }
  .article-meta { display: grid; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}