:root{color-scheme:dark;font-family:"Segoe UI","Microsoft YaHei",sans-serif;color:#e3edf2;background:#0b1219}
*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.9}a{color:#96dfd0;text-underline-offset:5px}a:focus-visible{outline:2px solid #96dfd0;outline-offset:5px}header,main,footer{width:min(840px,calc(100% - 48px));margin-inline:auto}header{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:26px 0;border-bottom:1px solid #2b3e49;font-size:14px}header>a:first-child{color:#e3edf2;text-decoration:none;font-weight:600}header span{color:#a5bdc9;font-size:12px;margin-left:8px}main{padding:64px 0 72px}.eyebrow{color:#9bb4c2;font-size:13px}h1{font-size:clamp(34px,5vw,48px);line-height:1.35;letter-spacing:-.03em;margin:18px 0 24px;font-weight:600}p{color:#b8cad4;margin:12px 0}.intro{font-size:18px;line-height:1.9}section{margin-top:42px;padding-top:28px;border-top:1px solid #2b3e49}h2{font-size:23px;font-weight:600;margin:0 0 15px}strong{color:#e3edf2;font-weight:600}.contact{display:inline-block;padding:8px 0;overflow-wrap:anywhere}.return{display:inline-block;margin-top:40px;padding:10px 20px;border:1px solid #52746f;border-radius:5px;text-decoration:none}footer{border-top:1px solid #2b3e49;padding:24px 0 34px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;font-size:12px;color:#a5bdc9}footer a{min-height:28px}@media(max-width:520px){header,main,footer{width:calc(100% - 36px)}header{align-items:flex-start;gap:16px}header span{display:block;margin:0}main{padding-top:40px}.intro{font-size:16px}section{margin-top:32px}h2{font-size:21px}}