.aboutSystem{padding:72px 0;background:#061522;color:#f7fbfc}.aboutHead{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:end}.aboutHead h2{font-size:clamp(2.3rem,5vw,4.8rem);line-height:.95;margin:.45rem 0}.aboutHead p{color:#b7cbd5}.aboutModel{display:grid;grid-template-columns:.8fr 1.2fr;gap:16px;margin-top:32px}.aboutCore,.aboutChain{border:1px solid #294a5a;border-radius:20px;background:#0a1e2c;padding:26px}.aboutCore{position:relative;min-height:360px;display:grid;place-items:center;overflow:hidden}.aboutOrbit{width:230px;height:230px;border:1px solid #31596a;border-radius:50%;display:grid;place-items:center;position:relative}.aboutOrbit:before,.aboutOrbit:after{content:"";position:absolute;border:1px dashed #285164;border-radius:50%}.aboutOrbit:before{inset:24px}.aboutOrbit:after{inset:52px}.aboutLogo{width:112px;height:112px;border-radius:24px;background:linear-gradient(145deg,#5ee1d4,#179d92);color:#061522;display:grid;place-items:center;font-size:1.7rem;font-weight:950;box-shadow:0 0 50px #43d8cb44;z-index:2}.orbitTag{position:absolute;padding:7px 10px;border:1px solid #345769;background:#0b2534;border-radius:30px;font-size:.68rem;font-weight:800}.orbitTag:nth-of-type(1){top:-13px}.orbitTag:nth-of-type(2){right:-22px}.orbitTag:nth-of-type(3){bottom:-13px}.orbitTag:nth-of-type(4){left:-22px}.aboutChain h3{font-size:1.45rem;margin:0 0 20px}.chainStep{display:grid;grid-template-columns:46px 1fr;gap:13px;align-items:center;padding:14px;border-radius:14px;background:#102b3a;margin-bottom:10px;border:1px solid #294a59}.chainStep b{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:#5ee1d4;color:#061522}.chainStep strong,.chainStep span{display:block}.chainStep span{color:#9fb6c1;font-size:.72rem;margin-top:4px}.aboutPrinciples{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}.aboutPrinciples div{border:1px solid #294a59;border-radius:13px;padding:17px;background:#0a1e2c}.aboutPrinciples strong,.aboutPrinciples span{display:block}.aboutPrinciples span{font-size:.72rem;color:#9fb7c2;margin-top:5px}.aboutCardFlow{display:flex;gap:6px;margin-top:16px}.aboutCardFlow span{flex:1;padding:8px 4px;border-radius:7px;text-align:center;background:#edf5f5;color:#16414b;font-size:.66rem;font-weight:800;border:1px solid #d5e3e5}
@media(max-width:800px){.aboutHead,.aboutModel{grid-template-columns:1fr}.aboutPrinciples{grid-template-columns:1fr 1fr}.aboutCore{min-height:320px}}
@media(max-width:480px){.aboutSystem{padding:50px 0}.aboutPrinciples{grid-template-columns:1fr}.aboutOrbit{width:190px;height:190px}.orbitTag:nth-of-type(2){right:-10px}.orbitTag:nth-of-type(4){left:-10px}}