.sbh{position:relative;overflow:hidden;background:#131013;background-image:radial-gradient(circle at 20% 30%,rgba(218,253,78,0.05) 0 60px,transparent 61px),radial-gradient(circle at 75% 70%,rgba(138,124,255,0.06) 0 90px,transparent 91px)}
.sbh-echo{position:absolute;right:-70px;top:-20px;width:420px;opacity:0.06;pointer-events:none}
.sbh-in{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:48px 12px 44px;display:flex;flex-direction:column}
.sbh-text{flex:1;min-width:0}
.sbh-lead{font-size:1.08rem;margin-bottom:24px}
.sbh-art{flex:0 0 auto;display:flex;justify-content:center;margin-top:30px}
.sbh-art svg{width:100%;max-width:260px;margin:0 auto}
.num-panel{background:#241F24;border-radius:14px;padding:8px 20px;box-shadow:0 10px 30px rgba(0,0,0,0.35);margin-bottom:20px}
.nrow{display:flex;flex-direction:column;padding:12px 0;border-bottom:1px solid #2A242A}
.nrow:last-child{border-bottom:0}
.nterm{color:#DAFD4E;font-weight:700;margin-bottom:4px;font-size:0.95rem}
.nval{color:#B8B0B8;margin-bottom:0;font-size:0.95rem}
.bbcalc{background:#241F24;border-radius:14px;padding:18px 20px;box-shadow:0 10px 30px rgba(0,0,0,0.35);margin-bottom:20px;display:flex;flex-wrap:wrap;align-items:center}
.bbcalc label{color:#DAFD4E;font-size:0.82rem;text-transform:uppercase;letter-spacing:0.06em;font-weight:700;margin-right:10px}
.mc-in{background:#1C181C;border:1px solid #2A242A;border-radius:8px;color:#FFFFFF;font-family:inherit;font-size:1rem;padding:10px 12px;width:120px;margin:6px 14px 6px 0}
.mc-in:focus{outline:2px solid #DAFD4E}
.mc-go{background:#DAFD4E;color:#0E0B0E;border:0;border-radius:8px;font-weight:700;font-family:inherit;font-size:0.95rem;padding:11px 20px;cursor:pointer}
.mc-go:hover{background:#C6EE38}
.mc-out{width:100%;margin:12px 0 0;font-weight:700}
@media(min-width:769px){.sbh-in{padding:64px 24px 56px}.nrow{flex-direction:row;align-items:baseline}.nterm{flex:0 0 220px;margin-bottom:0}.nval{flex:1}}
@media(min-width:1081px){.sbh-in{flex-direction:row;align-items:center;padding:76px 32px 68px}.sbh-art{margin-top:0;margin-left:40px;width:40%;max-width:320px;min-width:180px}.sbh-art svg{max-width:320px}}