:root{--s7t-bg:#0b1220;--s7t-text:#fff;--s7t-primary:#0ea5e9;--s7t-accent:#f97316;--speed-title:8s;--speed-phrases:3.5s;--speed-pulse:3.2s;--speed-beat:1.6s;--pulse-min:.6;--pulse-max:.9}
.s7t-wrapper{font-family:"Alexandria",system-ui,-apple-system,Segoe UI,Roboto,Tahoma,Arial;display:block;background:var(--s7t-bg);color:var(--s7t-text);padding:18px;box-sizing:border-box}
.s7t-phrases{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:12px 0 16px}
.s7t-phrase{padding:6px 12px;border-radius:999px;background:linear-gradient(90deg,var(--s7t-primary),var(--s7t-accent));box-shadow:0 0 14px rgba(0,0,0,.35);animation:s7tSlideFade var(--speed-phrases) ease-in-out infinite}
@keyframes s7tSlideFade{0%{transform:translateY(0);opacity:.85}50%{transform:translateY(-6px);opacity:1}100%{transform:translateY(0);opacity:.85}}
.s7t-floating-cta{position:fixed;right:14px;bottom:14px;padding:12px 16px;border-radius:999px;background:linear-gradient(90deg,var(--s7t-primary),var(--s7t-accent));color:#fff;border:none;cursor:pointer;box-shadow:0 12px 30px rgba(0,0,0,.4),0 0 0 6px rgba(14,165,233,.15);animation:s7tHeartbeat var(--speed-beat) infinite;z-index:9999}
@keyframes s7tHeartbeat{0%{transform:scale(1)}30%{transform:scale(1.08)}60%{transform:scale(1)}100%{transform:scale(1)}}