/* Rechtsseiten — Impressum & Datenschutz (Stil der Hauptseite) */
*, *::before, *::after { box-sizing: border-box; }
:root {
  --bg: #0a0a0c; --card: #141418; --ink: #f5f5f7;
  --ink-2: rgba(245,245,247,0.66); --ink-3: rgba(245,245,247,0.42);
  --line: rgba(255,255,255,0.1); --line-2: rgba(255,255,255,0.18); --accent: #3478f6;
  --font-display: "Helvetica Neue", Helvetica, "Segoe UI", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body { background: var(--bg); color: var(--ink); font-family: var(--font-display); font-size: 16.5px; line-height: 1.7; -webkit-font-smoothing: antialiased; }
::selection { background: var(--accent); color: #fff; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { display: block; max-width: 100%; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 clamp(20px,5vw,40px); }

.nav { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 80%, transparent); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }
.nav-inner { max-width: 1080px; margin: 0 auto; padding: 14px clamp(20px,4vw,44px); display: flex; align-items: center; gap: 18px; }
.nav-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; text-decoration: none; color: var(--ink); font-size: 16px; letter-spacing: -0.02em; margin-right: auto; }
.nav-brand img { width: 28px; }
.back-link { text-decoration: none; color: var(--ink-2); font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; padding: 9px 16px; border: 1px solid var(--line-2); border-radius: 999px; transition: all 0.2s; }
.back-link:hover { border-color: var(--accent); color: var(--ink); text-decoration: none; }

.doc { padding: clamp(48px,8vw,90px) 0 clamp(60px,9vw,110px); }
.doc-eyebrow { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin-bottom: 18px; }
.doc h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(36px,6vw,62px); line-height: 1.0; letter-spacing: -0.035em; margin: 0 0 14px; }
.doc .updated { font-family: var(--font-mono); font-size: 12px; color: var(--ink-3); margin: 0 0 48px; }
.doc h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(21px,2.6vw,28px); letter-spacing: -0.02em; margin: 48px 0 16px; }
.doc h3 { font-family: var(--font-display); font-weight: 600; font-size: 18px; letter-spacing: -0.01em; margin: 30px 0 10px; }
.doc p { color: var(--ink-2); margin: 0 0 16px; }
.doc strong { color: var(--ink); font-weight: 600; }
.doc ul { color: var(--ink-2); margin: 0 0 16px; padding-left: 22px; }
.doc li { margin-bottom: 8px; }
.doc .addr { color: var(--ink); line-height: 1.9; }
.doc hr { border: none; border-top: 1px solid var(--line); margin: 44px 0; }
.placeholder { background: color-mix(in srgb, var(--accent) 12%, transparent); border: 1px dashed color-mix(in srgb, var(--accent) 55%, transparent); border-radius: 6px; padding: 1px 8px; color: var(--ink); font-family: var(--font-mono); font-size: 0.85em; }
.note-box { background: var(--card); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 10px; padding: 18px 22px; margin: 0 0 40px; font-size: 14.5px; color: var(--ink-2); }
.note-box strong { color: var(--ink); }

footer { padding: 34px 0; border-top: 1px solid var(--line); }
.foot { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--ink-3); font-family: var(--font-mono); max-width: 1080px; margin: 0 auto; padding: 0 clamp(20px,4vw,44px); }
.foot img { width: 22px; height: auto; }
.foot .sp { flex: 1; }
.foot a { color: var(--ink-3); }
.foot a:hover { color: var(--ink); }