:root{--n:#12355b;--a:#1c6fbf;--bg:#f4f7fb;--i:#1c2430}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--i);line-height:1.65;font-size:17px}
.w{max-width:1040px;margin:0 auto;padding:0 20px}header.t{position:sticky;top:0;z-index:20;background:var(--n);color:#fff;box-shadow:0 2px 6px rgba(0,0,0,.15)}
header.t .w{display:flex;align-items:center;gap:16px;min-height:62px;flex-wrap:wrap}.br{font-weight:700;font-size:1.12rem;color:#fff;text-decoration:none;margin-right:auto}
nav.m{display:flex;gap:4px;flex-wrap:wrap}nav.m a{color:#dce8f7;text-decoration:none;padding:8px 10px;border-radius:5px;font-size:.95rem}nav.m a:hover,nav.m a.on{background:rgba(255,255,255,.12);color:#fff}
.dd{position:relative}.dd>span{color:#dce8f7;padding:8px 10px;display:inline-block;cursor:pointer;font-size:.95rem}.dd .sub{display:none;position:absolute;top:100%;left:0;background:#fff;min-width:260px;border-radius:6px;box-shadow:0 6px 18px rgba(0,0,0,.18);padding:6px 0}
.dd:hover .sub,.dd:focus-within .sub{display:block}.dd .sub a{display:block;color:var(--n);padding:8px 14px}.dd .sub a:hover{background:var(--bg)}
.ph{background:#f5a623;color:#1b1b1b;font-weight:700;text-decoration:none;padding:9px 14px;border-radius:6px;white-space:nowrap}
.hero{background:linear-gradient(180deg,var(--bg),#fff);padding:46px 0 26px}.hero h1{color:var(--n);font-size:2.05rem;line-height:1.25;margin:0 0 12px}.hero p.l{font-size:1.15rem;max-width:760px;margin:0 0 18px}
.btn{display:inline-block;background:var(--a);color:#fff;text-decoration:none;padding:11px 18px;border-radius:6px;font-weight:600;margin:4px 8px 4px 0}.btn.o{background:#fff;color:var(--a);border:1px solid var(--a)}
.bc{font-size:.88rem;color:#5b6778;padding:12px 0 0}.bc a{color:#5b6778}main section{padding:26px 0;border-top:1px solid #e8edf3}main h2{color:var(--n);font-size:1.45rem;margin:0 0 10px}main p{max-width:800px}main ul{max-width:780px}
.kortit{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin-top:10px}.kortti{background:var(--bg);border-radius:8px;padding:16px;text-decoration:none;color:var(--i);display:block}.kortti b{color:var(--a);display:block;margin-bottom:4px}
.huom{background:#fff7e6;border:1px solid #f0c674;border-radius:8px;padding:14px 16px;margin:14px 0;max-width:800px}details{background:var(--bg);border-radius:8px;padding:12px 16px;margin:8px 0;max-width:820px}summary{font-weight:600;color:var(--n);cursor:pointer}
.cta{background:var(--n);color:#fff}.cta h2{color:#fff}.cta a:not(.btn){color:#cfe3ff}footer{background:#0b2440;color:#b4c3d6;padding:30px 0;font-size:.92rem}footer a{color:#dbe7f5;text-decoration:none}footer .c{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px}footer ul{list-style:none;padding:0;margin:6px 0}footer li{margin:4px 0}
@media(max-width:700px){body{font-size:16px}.hero h1{font-size:1.55rem}header.t .w{gap:8px;padding:8px 14px}nav.m{order:3;width:100%;overflow-x:auto;flex-wrap:nowrap}nav.m a,.dd>span{white-space:nowrap;padding:6px 8px}.dd .sub{position:fixed;left:10px;right:10px;top:110px}}