.fuehrungs-ekg{margin:28px 0;padding:24px;border-radius:20px;background:#07131d!important;color:#eef8f8!important;border:1px solid #1d5960!important;box-shadow:0 16px 44px rgba(0,0,0,.16)}
.fekg-hero{position:relative;overflow:hidden;padding:18px 18px 15px;margin:-4px -4px 18px;border-radius:18px;background:radial-gradient(circle at 84% 20%,rgba(69,224,208,.14),transparent 34%),linear-gradient(135deg,#081924,#0a2530);border:1px solid rgba(69,224,208,.22)}
.fekg-kicker{color:#45e0d0!important;font-weight:800;letter-spacing:.07em;text-transform:uppercase}.fekg-heart{font-size:1.65rem;display:inline-block;margin-right:6px;animation:fekgBeat 1.05s ease-in-out infinite}.fuehrungs-ekg h2{color:#fff!important;font-size:clamp(1.75rem,4vw,2.7rem);margin:.35rem 0}.fekg-visual{height:92px;margin:8px 0 2px;display:flex;align-items:center}.fekg-visual svg{width:100%;height:100%;overflow:visible}.fekg-gridline{stroke:rgba(69,224,208,.08);stroke-width:1}.fekg-pulse-bg{fill:none;stroke:rgba(69,224,208,.16);stroke-width:3}.fekg-pulse{fill:none;stroke:#45e0d0;stroke-width:4;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 0 6px rgba(69,224,208,.65));stroke-dasharray:1000;stroke-dashoffset:1000;animation:fekgDraw 3.2s linear infinite}@keyframes fekgDraw{0%{stroke-dashoffset:1000}70%,100%{stroke-dashoffset:0}}@keyframes fekgBeat{0%,45%,100%{transform:scale(1)}12%{transform:scale(1.16)}24%{transform:scale(1.02)}}
.fekg-lead{max-width:850px;color:#f2f7f8!important}.fekg-legend{display:flex;gap:9px;flex-wrap:wrap;margin:13px 0 2px}.fekg-legend span{padding:7px 10px;border-radius:999px;background:#0d202c;border:1px solid #244755;font-size:.84rem;font-weight:800}.fekg-privacy{padding:11px 14px;background:#0c2530!important;border-left:4px solid #45e0d0;border-radius:9px;color:#eaffff!important}.fekg-guide{margin:14px 0 4px;padding:12px 14px;border-radius:11px;background:#0b202b;border:1px solid #244755;color:#dcebed!important;line-height:1.5}.fekg-accordion{display:grid;gap:12px;margin:18px 0}.fekg-section{background:#0d202c;border:1px solid #244755;border-radius:14px;overflow:hidden}.fekg-section summary{list-style:none;cursor:pointer;padding:14px 17px;font-weight:850;color:#fff;display:grid;grid-template-columns:minmax(180px,1fr) minmax(240px,1.15fr) auto;align-items:center;gap:14px}.fekg-section summary::-webkit-details-marker{display:none}.fekg-section summary:after{content:'＋';font-size:1.35rem;color:#45e0d0}.fekg-section[open] summary:after{content:'−'}.fekg-summary-self{display:grid;grid-template-columns:auto minmax(110px,1fr) auto;align-items:center;gap:8px;min-width:0}.fekg-summary-label{font-size:.76rem;color:#a9c1c5;white-space:nowrap}.fekg-value{color:#45e0d0;white-space:nowrap;font-size:.82rem}.fekg-slider{width:100%;height:8px;appearance:none;-webkit-appearance:none;border-radius:999px;background:#183642;outline:none}.fekg-slider::-webkit-slider-thumb{-webkit-appearance:none;width:23px;height:23px;border-radius:50%;background:#45e0d0;border:3px solid #dffffb;box-shadow:0 0 12px rgba(69,224,208,.75);cursor:pointer}.fekg-slider::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#45e0d0;border:3px solid #dffffb;box-shadow:0 0 12px rgba(69,224,208,.75);cursor:pointer}.fekg-body{padding:12px 17px 17px;border-top:1px solid #244755;color:#eef8f8}.fekg-learn{margin-top:12px;padding:12px;border-left:4px solid #45e0d0;background:#0a1923;border-radius:9px}.fekg-actions{display:flex;gap:10px;flex-wrap:wrap}.fekg-actions button{border-radius:10px;padding:10px 15px;font-weight:850;cursor:pointer}.fekg-eval{border:1px solid #45e0d0;background:#103842;color:#eaffff}.fekg-reset{border:1px solid #46606a;background:#233641;color:#fff}.fekg-evaluation{margin:20px 0 16px;border-radius:16px;background:#0a1d28;border:1px solid #2a5962;overflow:hidden}.fekg-evaluation summary{cursor:pointer;padding:16px 18px;color:#fff;font-weight:850}.fekg-result{padding:16px 18px;border-top:1px solid #244755}.fekg-quote{color:#d7b76b!important;font-weight:800;margin-top:12px}
@media(prefers-reduced-motion:reduce){.fekg-pulse,.fekg-heart{animation:none}.fekg-pulse{stroke-dashoffset:0}}@media(max-width:720px){.fekg-section summary{grid-template-columns:1fr auto}.fekg-summary-self{grid-column:1/-1;grid-row:2}.fekg-summary-label{display:none}}@media(max-width:560px){.fekg-visual{height:68px}.fuehrungs-ekg{padding:17px}.fekg-section summary{padding:13px 14px}.fekg-summary-self{grid-template-columns:minmax(90px,1fr) auto}}