:root{--navy:#0b2a5b;--blue:#1450a0;--light:#eef4fc;--ink:#16233a;--mut:#5a6b84;--line:#d7e1ef;--green:#0e7a3d;--amber:#fdf6e3}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.55}
a{color:var(--blue)}header.site{background:var(--navy);color:#fff}header.site .wrap{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;padding:12px 16px;max-width:1060px;margin:0 auto}
.logo{font-weight:800;font-size:19px;color:#fff;text-decoration:none}.logo span{color:#8fc1ff}
nav.main a{color:#cfe2fb;text-decoration:none;margin-right:14px;font-size:14.5px}nav.main a:hover{color:#fff}
.wrap{max-width:1060px;margin:0 auto;padding:0 16px}
.hero{background:linear-gradient(180deg,#0b2a5b,#123c7d);color:#fff;padding:26px 0 8px}.hero h1{font-size:29px;margin:0 0 6px;line-height:1.2}.hero p{color:#cfe2fb;margin:0 0 14px;max-width:720px}
h1{font-size:27px;line-height:1.25;margin:18px 0 8px}h2{font-size:21px;margin:26px 0 8px}h3{font-size:17px;margin:18px 0 6px}
.calc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;margin:14px 0 20px;box-shadow:0 4px 18px rgba(11,42,91,.08);color:var(--ink)}
.calc label{display:block;font-weight:600;font-size:14px;margin:10px 0 4px}
.calc input[type=number],.calc input[type=text],.calc select{width:100%;padding:11px;border:1.5px solid var(--line);border-radius:9px;font-size:17px}
.calc .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media(max-width:640px){.calc .row{grid-template-columns:1fr}}
.seg{display:flex;gap:8px;flex-wrap:wrap}.seg label{flex:1;border:1.5px solid var(--line);border-radius:9px;padding:10px;text-align:center;cursor:pointer;font-weight:600;margin:0}
.seg input{display:none}.seg input:checked+span{color:var(--blue)}.seg label:has(input:checked){border-color:var(--blue);background:var(--light)}
.chk{display:flex;gap:8px;align-items:center;font-weight:500!important}.chk input{width:auto!important}
.result{background:var(--light);border-radius:11px;padding:14px 16px;margin-top:16px}
.result .big{font-size:30px;font-weight:800;color:var(--navy)}
table{border-collapse:collapse;width:100%;margin:12px 0;font-size:15px}th,td{border:1px solid var(--line);padding:8px 10px;text-align:left}th{background:var(--light)}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums}
.note{background:var(--amber);border:1px solid #eadfae;border-radius:10px;padding:10px 14px;font-size:14px}
.faq details{border:1px solid var(--line);border-radius:10px;padding:10px 14px;margin:8px 0}.faq summary{font-weight:700;cursor:pointer}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;margin:14px 0}
.card{border:1px solid var(--line);border-radius:11px;padding:13px 15px;text-decoration:none;color:var(--ink)}.card:hover{border-color:var(--blue)}.card b{color:var(--navy);display:block;margin-bottom:3px}.card span{font-size:13.5px;color:var(--mut)}
.salarygrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:8px;margin:12px 0}
.salarygrid a{border:1px solid var(--line);border-radius:9px;padding:8px;text-align:center;text-decoration:none;color:var(--navy);font-weight:600;font-size:14.5px}.salarygrid a:hover{background:var(--light)}
footer.site{background:#0b2a5b;color:#cfe2fb;margin-top:36px;padding:24px 0;font-size:14px}footer.site a{color:#8fc1ff;text-decoration:none;margin-right:14px}
.small{font-size:13px;color:var(--mut)}.stat{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:12px 0}.stat div{background:var(--light);border-radius:10px;padding:12px}.stat b{font-size:19px;color:var(--navy);display:block}