/* ReturnMind – Rechtsseiten. Eigener Stil, keine fremden Ressourcen. */
:root { --bg: #fafbfd; --ink: #1b1b1b; --blue: #1F6FB2; --muted: #6b6b6b; --line: #e4e4e4; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif; }
main { max-width: 680px; margin: 0 auto; padding: 48px 20px 64px; }
header { display: flex; align-items: center; gap: 16px; margin-bottom: 36px; }
header .mark { width: 56px; height: 56px; border-radius: 14px; background: var(--blue); flex: none; position: relative; }
header .mark::after { content: ""; position: absolute; left: 14px; top: 16px; width: 28px; height: 22px; border: 3px solid #fff; border-top: 0; border-radius: 0 0 6px 6px; box-sizing: border-box; }
header h1 { font-size: 1.35rem; margin: 0; } header h1 a { color: inherit; text-decoration: none; }
header p { margin: 2px 0 0; color: var(--muted); font-size: .95rem; }
h2 { font-size: 1.15rem; margin: 34px 0 10px; padding-bottom: 6px; border-bottom: 3px solid var(--blue); display: inline-block; }
h3 { font-size: 1rem; margin: 24px 0 6px; }
ul { padding-left: 22px; }
address { font-style: normal; }
a { color: var(--blue); }
.muted { color: var(--muted); }
footer { margin-top: 48px; color: var(--muted); font-size: .9rem; border-top: 1px solid var(--line); padding-top: 16px; }
footer nav a { margin-right: 16px; }