/* Euribor-ennustaja shared styles. Layout: one narrow column, nav on top, panels, FAQ, footer. */
:root{
  --bg:#eef2f5; --surface:#ffffff; --ink:#0f2233; --muted:#5b6b7a; --line:#d5dde4;
  --accent:#1f4fd1; --up:#c4561a; --down:#1d7f5c; --flat:#7a6a12; --band:rgba(31,79,209,.12);
  --display:"Bricolage Grotesque",ui-sans-serif,system-ui,sans-serif;
  --body:"Source Sans 3",ui-sans-serif,system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0b1620; --surface:#122230; --ink:#e6eef5; --muted:#93a4b3; --line:#22384a;
  --accent:#7ea2ff; --up:#f0925a; --down:#4cc69a; --flat:#e0c75a; --band:rgba(126,162,255,.16); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0b1620; --surface:#122230; --ink:#e6eef5; --muted:#93a4b3; --line:#22384a;
  --accent:#7ea2ff; --up:#f0925a; --down:#4cc69a; --flat:#e0c75a; --band:rgba(126,162,255,.16); color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.55;margin:0;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:12px 48px}
.wrap{max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:24px}
a{color:var(--accent)}
p{margin:0}
h1{font-family:var(--display);font-weight:800;font-size:clamp(28px,7vw,40px);line-height:1.08;margin:4px 0 0;text-wrap:balance}
h2{font-family:var(--display);font-weight:600;font-size:22px;line-height:1.2;margin:0;text-wrap:balance}
h3{font-size:17px;margin:0;line-height:1.3}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.muted{color:var(--muted)} .small{font-size:14px} .tiny{font-size:13px}
.lede{font-size:17px;max-width:62ch}
.sitenav{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;padding-block:8px;border-bottom:1px solid var(--line);font-size:14px}
.sitenav .brand{display:inline-flex;align-items:center;gap:8px;font-family:var(--display);font-weight:800;font-size:16px;color:var(--ink);text-decoration:none;margin-right:auto}
.sitenav a{text-decoration:none}
.sitenav a[aria-current="page"]{color:var(--ink);font-weight:600}
.crumbs{font-size:13px;color:var(--muted)}
.crumbs a{color:var(--muted)}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 16px;display:flex;flex-direction:column;gap:12px}
.summary{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:12px;padding:14px 16px;display:flex;flex-direction:column;gap:6px}
.summary p{max-width:62ch}
.form{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.form.two{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:540px){.form,.form.two{grid-template-columns:1fr 1fr}.form .full{grid-column:1/-1}}
label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted);min-width:0}
input,select{font:500 18px var(--mono);color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px;width:100%;min-width:0}
select{font-size:16px}
input:focus-visible,select:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.result{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
@media (max-width:540px){.result{grid-template-columns:1fr 1fr}.result .lead{grid-column:1/-1}}
.cell{border-top:1px solid var(--line);padding-top:10px;display:flex;flex-direction:column;gap:2px;min-width:0}
.cell b{font-family:var(--mono);font-size:22px;font-weight:500;font-variant-numeric:tabular-nums}
.cell.lead b{font-family:var(--display);font-weight:800;font-size:40px;line-height:1.05}
.c{font-size:13px;font-family:var(--mono)}
.up{color:var(--up)} .down{color:var(--down)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chips button{font:500 14px var(--mono);color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:99px;padding:6px 14px;cursor:pointer}
.chips button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--surface)}
svg{display:block;width:100%;height:auto}
.key{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:14px}
.key span{display:flex;align-items:center;gap:8px}
.sw{width:22px;height:10px;border-radius:3px;display:inline-block;flex:none}
.tbl{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:600;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.06em}
td.n,th.n{font-family:var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap;text-align:right}
details.more summary{cursor:pointer;color:var(--accent);font-size:15px}
.faq{display:flex;flex-direction:column}
.faq details{border-bottom:1px solid var(--line);padding:12px 0}
.faq details:last-child{border-bottom:0}
.faq summary{cursor:pointer;font-weight:600;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--muted)}
.faq details[open] summary::after{content:"−"}
.faq details p{margin-top:8px;max-width:62ch}
.prose{display:flex;flex-direction:column;gap:14px;max-width:66ch}
.prose h2{margin-top:12px}
.prose ul,.prose ol{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:6px}
.note{font-size:13px;color:var(--muted);max-width:62ch}
.related{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media (max-width:540px){.related{grid-template-columns:1fr}}
.related a{display:flex;flex-direction:column;gap:2px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--surface);text-decoration:none;color:var(--ink)}
.related a span{font-size:13px;color:var(--muted)}
.related a:hover,.related a:focus-visible{border-color:var(--accent)}
.sitefoot{font-size:13px;color:var(--muted);display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--line);padding-top:16px}
.sitefoot nav{display:flex;flex-wrap:wrap;gap:6px 14px}

.brand-mark{display:inline-flex;align-items:center;justify-content:center;border-radius:8px;padding:2px 3px;line-height:0}
.brand-mark img{width:40px;height:29px;display:block}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .brand-mark{background:#fff}}
:root[data-theme="dark"] .brand-mark{background:#fff}