:root{--ink:#071329;--muted:#526079;--ice:#eff9ff;--line:#d8ebf6;--pink:#ff5f9a;--cyan:#08c5df;--white:#fff;--shadow:0 18px 50px rgba(7,19,41,.10)}
*{box-sizing:border-box}body{margin:0;color:var(--ink);background:linear-gradient(145deg,#effaff,#fff 42%,#f9f0fb);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:17px;line-height:1.65}.wrap{width:min(900px,calc(100% - 34px));margin:auto}.nav{background:rgba(243,250,255,.94);border-bottom:1px solid var(--line)}.nav-in{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-size:1.35rem;font-weight:900;text-decoration:none;letter-spacing:-.03em}.brand span{color:var(--pink)}.back{font-weight:750;color:var(--ink)}main{padding:70px 0 90px}.card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:clamp(25px,5vw,58px);box-shadow:var(--shadow)}h1,h2{line-height:1.15;letter-spacing:-.035em}h1{font-size:clamp(2.5rem,6vw,4.2rem);margin:0 0 28px}h2{font-size:1.55rem;margin-top:42px}h3{font-size:1.08rem;margin-top:28px}p,li{color:#34435d}a{color:#087d9f}.meta{color:var(--muted);font-size:.93rem;margin-bottom:35px}.contact{padding:20px 24px;background:var(--ice);border-radius:16px}footer{padding:30px 0 45px;color:var(--muted);font-size:.9rem}.footer-in{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}@media(max-width:620px){body{font-size:16px}.nav-in{height:66px}.brand{font-size:1.1rem}main{padding-top:35px}.card{border-radius:19px}}