/* Tasamäki — jaettu tyyli tietopankin/oppaiden sivuille. Sama brändi kuin etusivulla. */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--gold:#C49A52;--gold-2:#E2C07E;--gold-3:#F5E8C8;--ink:#0D1117;--ink-2:#161B25;--ink-3:#1E2535;--stone:#F0EDE8;--muted:rgba(240,237,232,.55);--soft:rgba(240,237,232,.85);--line:rgba(196,154,82,.18)}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',system-ui,sans-serif;background:var(--ink);color:var(--stone);-webkit-font-smoothing:antialiased;line-height:1.68}
a{text-decoration:none;color:inherit}
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:16px 40px;background:rgba(13,17,23,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand-name{font-family:'DM Serif Display',Georgia,serif;font-size:20px;background:linear-gradient(135deg,var(--gold-3),var(--gold) 60%,var(--gold-2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1}
.brand-sub{font-size:8px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:rgba(196,154,82,.55);margin-top:3px}
.nav-r{display:flex;gap:24px;align-items:center}
.nav-link{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);transition:color .2s}
.nav-link:hover{color:var(--gold-2)}
.nav-cta{padding:9px 18px;border-radius:4px;background:var(--gold);color:#0D1117;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.eyebrow{font-size:11px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--gold)}
.article{max-width:720px;margin:0 auto;padding:52px 24px 40px}
.crumbs{font-size:12px;color:var(--muted);margin-bottom:14px}
.crumbs a{color:var(--gold-2)}
.article h1{font-family:'DM Serif Display',serif;font-size:clamp(30px,5.4vw,46px);line-height:1.1;margin:10px 0 14px;text-wrap:balance}
.article .lead{font-size:18px;color:var(--muted);margin-bottom:8px}
.article h2{font-family:'DM Serif Display',serif;font-size:25px;margin:40px 0 8px;color:var(--gold-2);line-height:1.2}
.article h3{font-size:17px;margin:24px 0 4px;color:var(--stone)}
.article p{margin:12px 0;color:var(--soft)}
.article ul,.article ol{margin:12px 0 12px 22px;color:var(--soft)}
.article li{margin:7px 0}
.article strong{color:var(--stone)}
.callout{background:var(--ink-2);border-left:3px solid var(--gold);border-radius:8px;padding:16px 18px;margin:22px 0}
.callout .t{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin-bottom:6px}
.callout p{margin:4px 0}
table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14px}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
td.r,th.r{text-align:right;font-variant-numeric:tabular-nums}
th{color:var(--gold);font-size:11px;text-transform:uppercase;letter-spacing:.06em}
.scroll{overflow-x:auto}
.tool-cta{display:block;background:linear-gradient(135deg,rgba(196,154,82,.14),rgba(196,154,82,.04));border:1px solid var(--gold);border-radius:12px;padding:22px;margin:30px 0;transition:transform .18s}
.tool-cta:hover{transform:translateY(-2px)}
.tool-cta .t{font-family:'DM Serif Display',serif;font-size:19px;color:var(--stone);margin-bottom:4px}
.tool-cta p{font-size:14px;color:var(--muted);margin:0}
.tool-cta .go{display:inline-block;margin-top:10px;font-size:12px;font-weight:700;letter-spacing:.05em;color:var(--gold-2);text-transform:uppercase}
.sources{font-size:12.5px;color:var(--muted);border-top:1px solid var(--line);margin-top:40px;padding-top:16px}
.sources h4{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--gold);margin-bottom:8px}
.sources a{color:var(--gold-2)}
.next{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.next a{flex:1 1 220px;background:var(--ink-2);border:1px solid var(--line);border-radius:10px;padding:16px 18px;transition:border-color .18s}
.next a:hover{border-color:var(--gold)}
.next .k{font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.next .h{font-size:15px;color:var(--stone);margin-top:4px}
footer{border-top:1px solid var(--line);margin-top:64px;padding:40px 24px;text-align:center}
.footer-links{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;margin-bottom:16px}
.footer-links a{font-size:12px;color:var(--muted)}
.footer-links a:hover{color:var(--gold-2)}
.footer-copy{font-size:11px;color:rgba(240,237,232,.3);max-width:60ch;margin:0 auto}
@media(max-width:640px){.nav{padding:14px 20px}.nav-r{gap:14px}.nav-link{display:none}}