:root{--blue:#3b6fe8;--deep:#2255cc;--ink:#2d3748;--text:#475569;--muted:#64748b;--line:#dbe5f4;--soft:#f6f8fc;--white:#fff;--warn:#fff7e6}
*{box-sizing:border-box}body{margin:0;color:var(--text);background:var(--soft);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.7}a{color:var(--deep)}header{background:var(--white);border-bottom:1px solid var(--line)}.nav{width:min(980px,calc(100% - 36px));min-height:72px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{color:var(--ink);font-weight:800;text-decoration:none}.brand strong{color:var(--blue)}.back{font-size:14px;font-weight:700;text-decoration:none}.hero{padding:56px 0 30px;background:linear-gradient(145deg,#f9fbff,#edf3fd)}.wrap{width:min(860px,calc(100% - 36px));margin:auto}.eyebrow{color:var(--deep);font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}h1{margin:8px 0 12px;color:var(--ink);font-size:clamp(34px,6vw,52px);line-height:1.08}h2{margin:38px 0 8px;color:var(--ink);font-size:22px}h3{color:var(--ink);font-size:16px}.lead{max-width:700px;color:var(--muted);font-size:16px}.notice{margin-top:22px;padding:15px 17px;border:1px solid #f1d392;border-radius:12px;background:var(--warn);color:#805b12;font-size:13px}.card{margin:30px auto 50px;padding:clamp(22px,5vw,50px);border:1px solid var(--line);border-radius:20px;background:var(--white);box-shadow:0 20px 55px rgba(45,55,72,.08)}ul{padding-left:22px}li+li{margin-top:7px}.meta{color:var(--muted);font-size:13px}.contact{padding:18px;border-radius:14px;background:#eef3fd}footer{padding:30px 0;color:#aab5c4;background:var(--ink);font-size:12px}.footer-row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer-links{display:flex;gap:16px;flex-wrap:wrap}.footer-links a{color:#d8e1ed}@media(max-width:600px){.nav{min-height:64px}.card{border-radius:15px}.hero{padding-top:38px}}