/* caleris.online — self-hosted stylesheet. System fonts only; no external requests. */
:root{
  --ink:#111111;--text:#1a1a1a;--muted:#5f5f5f;--line:#dcdcdc;--soft:#ebebeb;
  --surface:#f3f3f3;--bg:#fcfcfc;--accent:#00875a;--accent-bright:#00a979;--accent-soft:#e3f5ee;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --radius:12px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:1.0625rem;line-height:1.65}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent)}
a:hover{text-decoration-thickness:2px}
h1,h2,h3,h4{color:var(--ink);line-height:1.25;font-weight:700}
h1{font-size:clamp(1.8rem,1.3rem + 2.4vw,2.6rem);margin:.4em 0 .5em}
h2{font-size:clamp(1.35rem,1.2rem + .8vw,1.7rem);margin:2em 0 .6em;padding-top:.4em;border-top:1px solid var(--line)}
h3{font-size:1.15rem;margin:1.6em 0 .4em}
p,ul,ol{margin:0 0 1em}
li{margin:.25em 0}
code{font-size:.92em;background:var(--soft);padding:.1em .35em;border-radius:4px}

/* Disclosure bar — first element of every page */
.ad-bar{background:var(--ink);color:#fff;font-size:.82rem;line-height:1.45;padding:8px 16px;text-align:center}
.ad-bar a{color:#fff}

.site-head{border-bottom:1px solid var(--line);background:#fff}
.site-head .inner{max-width:1160px;margin:0 auto;padding:14px 20px;display:flex;flex-wrap:wrap;gap:10px 24px;align-items:center;justify-content:space-between}
.brand{font-weight:800;font-size:1.35rem;letter-spacing:-.02em;color:var(--ink);text-decoration:none}
.brand span{color:var(--accent-bright)}
.site-nav{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:.95rem}
.site-nav a{color:var(--ink);text-decoration:none}
.site-nav a:hover{text-decoration:underline}

.layout{max-width:1160px;margin:0 auto;padding:12px 20px 48px;display:grid;grid-template-columns:minmax(0,1fr);gap:40px}
.layout.with-aside{grid-template-columns:minmax(0,1fr)}
@media (min-width:980px){.layout.with-aside{grid-template-columns:minmax(0,1fr) 300px}}
main{max-width:760px;min-width:0}
.layout:not(.with-aside) main{margin:0 auto;width:100%}

.lede{font-size:1.15rem;color:var(--muted)}
.byline{font-size:.92rem;color:var(--muted);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:10px 0;margin:0 0 1.2em}
.byline strong{color:var(--ink)}

.disclosure{background:var(--accent-soft);border:1px solid var(--accent-bright);border-radius:var(--radius);padding:14px 18px;margin:0 0 1.4em;font-size:.95rem}
.disclosure strong{color:var(--ink)}
.note{background:var(--surface);border-left:4px solid var(--ink);padding:12px 16px;margin:1.2em 0;font-size:.97rem}
.warn{background:#fff8e6;border-left:4px solid #b7791f;padding:12px 16px;margin:1.2em 0;font-size:.97rem}

.toc{background:var(--surface);border-radius:var(--radius);padding:14px 20px;margin:0 0 1.5em}
.toc h2{border:0;margin:0 0 .4em;padding:0;font-size:1.05rem}
.toc ol{margin:0;padding-left:1.2em;font-size:.95rem;columns:2 240px}

figure{margin:1.6em 0}
figure img{width:100%;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
figcaption{font-size:.88rem;color:var(--muted);margin-top:8px}

table{border-collapse:collapse;width:100%;margin:1em 0 1.4em;font-size:.95rem}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
th{background:var(--surface)}
.table-wrap{overflow-x:auto}

/* Calls to action */
.cta-block{margin:1.6em 0;padding:18px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.cta{display:inline-flex;flex-direction:column;align-items:center;gap:2px;background:var(--accent);color:#fff;text-decoration:none;font-weight:700;padding:12px 22px;border-radius:10px;text-align:center;line-height:1.3}
.cta:hover{background:#006f4a;color:#fff}
.cta-label{display:block;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;opacity:.95}
.cta-note{font-size:.84rem;color:var(--muted);margin:.6em 0 0}
.cta.full{display:flex;width:100%}

aside.rail{min-width:0}
aside.rail .box{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:18px;margin-bottom:20px}
aside.rail h2{border:0;padding:0;margin:0 0 .5em;font-size:1.1rem}
aside.rail ul{padding-left:1.1em;font-size:.93rem}
@media (min-width:980px){aside.rail .sticky{position:sticky;top:16px}}

.faq dt{font-weight:700;color:var(--ink);margin-top:1em}
.faq dd{margin:.3em 0 0}
.sources li{font-size:.93rem;word-break:break-word}

.site-foot{background:var(--ink);color:#d8d8d8;font-size:.9rem}
.site-foot .inner{max-width:1160px;margin:0 auto;padding:28px 20px}
.site-foot a{color:#fff}
.foot-links{display:flex;flex-wrap:wrap;gap:6px 18px;list-style:none;padding:0;margin:0 0 16px}
.foot-id{margin:0 0 10px;line-height:1.6}
.foot-small{font-size:.8rem;color:#b5b5b5;margin:0 0 6px}

.card-list{list-style:none;padding:0;display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card-list li{border:1px solid var(--line);border-radius:var(--radius);padding:16px;background:#fff;margin:0}
.card-list a{font-weight:700}