:root{
  --midnight:#0B0F19; --panel:#0D1117; --deep:#070A12;
  --green:#10B981; --cyan:#00F5FF; --red:#FF3B5C;
  --purple:#8B5CF6; --pink:#EC4899;
  --text:#E2E8F0; --muted:#94A3B8; --dim:#64748B;
  --line:rgba(148,163,184,.12); --line2:rgba(148,163,184,.2);
  --grad:linear-gradient(100deg,#10B981 0%,#00F5FF 45%,#8B5CF6 80%,#EC4899 100%);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--midnight);color:var(--text);
  font-family:'Inter',ui-sans-serif,system-ui,sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.wrap{max-width:800px;margin:0 auto;padding:0 24px}
.bg-orbs{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.14}
.orb.a{width:480px;height:480px;background:var(--green);top:-160px;left:-120px}
.orb.b{width:520px;height:520px;background:var(--purple);top:200px;right:-180px}
main{position:relative;z-index:1}

nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(11,15,25,.72);border-bottom:1px solid var(--line)}
nav .wrap{max-width:1160px;display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:11px}
.brand-mark{height:32px;width:auto;display:block;mix-blend-mode:screen;filter:drop-shadow(0 0 10px rgba(0,245,255,.35))}
.brand-word{font-weight:900;font-size:18px;letter-spacing:-.02em;line-height:1}
.brand-word small{display:block;font-family:'JetBrains Mono',monospace;font-size:8px;letter-spacing:.26em;color:var(--dim);font-weight:600;margin-top:3px;text-transform:uppercase}
.back{font-size:13.5px;color:var(--muted)}
.back:hover{color:var(--text);text-decoration:none}

article{padding:60px 0 40px}
article .eyebrow{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan);font-weight:600}
article h1{font-size:clamp(30px,5vw,42px);font-weight:900;letter-spacing:-.03em;margin:12px 0 8px}
article .updated{font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--dim);margin-bottom:40px}
article h2{font-size:20px;font-weight:800;letter-spacing:-.01em;margin:38px 0 12px;padding-top:8px}
article h3{font-size:16px;font-weight:700;margin:24px 0 8px;color:var(--text)}
article p{color:var(--muted);margin-bottom:14px;font-size:15px}
article ul,article ol{color:var(--muted);margin:0 0 14px 22px;font-size:15px}
article li{margin-bottom:7px}
article strong{color:var(--text)}
.ph{color:var(--pink);background:rgba(236,72,153,.1);border:1px solid rgba(236,72,153,.28);
  border-radius:5px;padding:1px 7px;font-family:'JetBrains Mono',monospace;font-size:13px}
.box{background:var(--panel);border:1px solid var(--line2);border-radius:14px;padding:22px 24px;margin:18px 0}
.box.warn{border-color:rgba(255,59,92,.28);background:rgba(255,59,92,.05)}
.box p:last-child{margin-bottom:0}
.todo{font-size:13px;color:var(--dim);border-left:2px solid rgba(236,72,153,.4);padding:4px 0 4px 14px;margin:16px 0}

/* § 312k Kündigungsbutton — auffällig, aber im Layout ruhig */
.cancel-cta{display:flex;flex-wrap:wrap;align-items:center;gap:16px;
  background:rgba(255,59,92,.05);border:1px solid rgba(255,59,92,.28);border-radius:14px;padding:20px 22px;margin:18px 0}
.cancel-cta .cc-text{flex:1;min-width:220px;font-size:14px;color:var(--muted)}
.btn-cancel{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;
  background:var(--red);color:#fff;font-weight:700;font-size:14px;
  border:none;border-radius:10px;padding:12px 22px;cursor:pointer;transition:filter .15s,transform .15s}
.btn-cancel:hover{filter:brightness(1.1);text-decoration:none;transform:translateY(-1px)}
.btn-secondary{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;
  background:transparent;color:var(--text);font-weight:600;font-size:13.5px;
  border:1px solid var(--line2);border-radius:10px;padding:11px 20px;cursor:pointer;transition:background .15s}
.btn-secondary:hover{background:rgba(148,163,184,.08);text-decoration:none}

/* Muster-Widerrufsformular — abtrennbarer „Formular"-Block */
.form-box{background:var(--deep);border:1px dashed var(--line2);border-radius:14px;padding:24px 26px;margin:18px 0;
  font-size:14.5px;color:var(--text);line-height:1.9}
.form-box .field{display:inline-block;min-width:200px;border-bottom:1px solid var(--line2);margin:0 4px}
.form-box .muted{color:var(--dim);font-size:13px}

footer{border-top:1px solid var(--line);padding:34px 0 60px;margin-top:60px;position:relative;z-index:1}
footer .wrap{max-width:1160px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.foot-links{display:flex;gap:22px;flex-wrap:wrap}
.foot-links a{font-size:13.5px;color:var(--muted)}
.foot-links a:hover{color:var(--text);text-decoration:none}
footer .copy{font-size:12.5px;color:var(--dim);font-family:'JetBrains Mono',monospace}