:root{
  --paper:#f6f1e8; --paper-2:#efe7d7;
  --ink:#1a1510; --ink-soft:#4a3f33; --ink-faint:#8a7f70;
  --accent: oklch(0.62 0.13 40);
  --accent-2: oklch(0.48 0.12 40);
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--paper);color:var(--ink);font-family:'Inter',system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
a:hover{color:var(--accent)}

.serif{font-family:'Fraunces',serif;font-optical-sizing:auto;letter-spacing:-.02em}
.mono{font-family:'JetBrains Mono',monospace;letter-spacing:.01em}
.small{font-size:12px}
.muted{color:var(--ink-faint)}

/* Nav — shared with landing */
.nav{position:sticky;top:0;z-index:40;background:var(--paper);border-bottom:1px solid var(--ink)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 40px;max-width:1440px;margin:0 auto}
.logo{display:flex;align-items:baseline;gap:8px}
.logo .mark{font-family:'Fraunces',serif;font-weight:500;font-size:22px;letter-spacing:-.02em}
.logo .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block;transform:translateY(-3px)}
.logo .city{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft)}
.nav-links{display:flex;gap:28px}
.nav-links a{font-size:13px;font-weight:500}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;border:1px solid var(--ink);font-size:13px;font-weight:600;background:transparent;transition:background .15s,color .15s}
.btn:hover{background:var(--ink);color:var(--paper)}
.btn.small{padding:8px 14px;font-size:12px}

/* Page */
.page{max-width:780px;margin:0 auto;padding:72px 40px 120px}
.crumb{display:flex;gap:10px;align-items:center;font-family:'JetBrains Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:.18em;color:var(--ink-soft);margin-bottom:28px}
.crumb a:hover{color:var(--accent)}
h1.serif{font-weight:400;font-size:clamp(56px,8vw,96px);line-height:.95;letter-spacing:-.035em;margin:0 0 16px}
.lede{font-family:'Fraunces',serif;font-weight:400;font-size:22px;line-height:1.5;color:var(--ink-soft);margin:0 0 44px;max-width:620px}

/* Table of contents */
.toc{display:grid;grid-template-columns:1fr 1fr;gap:8px 24px;padding:20px 24px;background:var(--paper-2);border:1px solid var(--ink);border-radius:6px;margin-bottom:56px}
.toc a{font-size:13px;font-weight:500;padding:6px 0;border-bottom:1px dashed transparent}
.toc a:hover{border-bottom-color:var(--accent);color:var(--accent)}

/* Content blocks */
.block{margin:0 0 40px;padding-top:32px;border-top:1px solid var(--ink)}
.block:first-of-type{border-top:none;padding-top:0}
.block h2{font-family:'Fraunces',serif;font-weight:500;font-size:26px;letter-spacing:-.015em;margin:0 0 14px;line-height:1.2}
.block h3{font-family:'Fraunces',serif;font-weight:500;font-size:18px;letter-spacing:-.01em;margin:22px 0 8px;line-height:1.25;color:var(--ink)}
.block p{font-size:15px;line-height:1.65;color:var(--ink-soft);margin:0 0 14px;text-wrap:pretty;max-width:640px}
.block p strong{color:var(--ink);font-weight:600}
.block ul{margin:0 0 14px;padding-left:22px;font-size:15px;line-height:1.7;color:var(--ink-soft)}
.block ul li{margin-bottom:4px}
.block ul li strong{color:var(--ink)}
.block a{color:var(--accent);border-bottom:1px solid transparent;transition:border-color .15s}
.block a:hover{border-bottom-color:var(--accent)}

/* Definition list in Impressum */
dl{display:grid;grid-template-columns:140px 1fr;gap:10px 20px;margin:0;font-size:15px;line-height:1.6}
dt{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);padding-top:3px}
dd{margin:0;color:var(--ink-soft)}
dd a{color:var(--accent)}

/* Data table (providers / third parties) */
.data-table{
  width:100%;max-width:720px;border-collapse:collapse;margin:14px 0 18px;
  border:1px solid var(--ink);background:var(--paper-2);font-size:13px;line-height:1.55;
}
.data-table th, .data-table td{
  padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--ink);
  color:var(--ink-soft);
}
.data-table th{
  font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink);background:var(--paper);font-weight:500;
}
.data-table td + td, .data-table th + th{border-left:1px solid var(--ink)}
.data-table tr:last-child td{border-bottom:none}
@media (max-width:700px){
  .data-table, .data-table thead, .data-table tbody, .data-table tr, .data-table th, .data-table td{display:block;width:100%}
  .data-table th{border-bottom:1px solid var(--ink)}
  .data-table td + td, .data-table th + th{border-left:none;border-top:1px solid var(--ink)}
}

/* Placeholder note */
.placeholder-note{
  display:flex;gap:14px;align-items:flex-start;
  padding:16px 18px;background:var(--paper-2);border:1px dashed var(--ink);border-radius:6px;
  font-size:13px;line-height:1.55;color:var(--ink-soft);margin-top:48px;max-width:640px;
}
.placeholder-note .tag{
  flex:0 0 auto;font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.14em;text-transform:uppercase;
  background:var(--accent);color:var(--paper);padding:4px 8px;border-radius:999px;
}

/* Footer */
footer{padding:32px 40px;border-top:1px solid var(--ink);display:flex;justify-content:space-between;align-items:center;gap:24px;font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);max-width:1440px;margin:0 auto}
footer .credits{display:flex;gap:18px}
footer a:hover{color:var(--accent)}

@media (max-width:700px){
  .nav-links{display:none}
  .toc{grid-template-columns:1fr}
  dl{grid-template-columns:1fr}
  dt{padding-top:10px}
  .page{padding:48px 24px 96px}
  footer{padding:28px 24px;flex-direction:column;align-items:flex-start}
}