/* vardenis.online — self-hosted, system fonts only, no external requests */
:root{
  --navy:#16213a;--navy-2:#24324f;--ink:#1f2429;--muted:#5b6570;--line:#dbe1e7;
  --soft:#eef2f6;--surface:#f6f8fa;--bg:#ffffff;--coral:#e2483d;--coral-d:#b8352c;
  --coral-soft:#fdf1ef;--green:#0f8b6d;--green-soft:#e3f4ee;--amber-soft:#fff6e5;
  --radius:14px;--shadow:0 1px 2px rgba(22,33,58,.06),0 8px 24px rgba(22,33,58,.06);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.7 var(--font);overflow-x:hidden}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--coral-d);text-underline-offset:3px}
a:hover{color:var(--navy)}
h1,h2,h3,h4{color:var(--navy);line-height:1.25;margin:1.6em 0 .55em;letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,1.3rem + 2.4vw,2.9rem);margin-top:.2em;letter-spacing:-.02em}
h2{font-size:clamp(1.4rem,1.15rem + 1vw,1.85rem);scroll-margin-top:24px}
h3{font-size:1.18rem}
p,ul,ol,table,figure{margin:0 0 1.15em}
ul,ol{padding-left:1.3em}
li{margin:.3em 0}
code{font-family:var(--mono);font-size:.9em;background:var(--soft);padding:.1em .35em;border-radius:5px}
.skip{position:absolute;left:-999px;top:0}
.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:10}

/* disclosure bar */
.adbar{background:var(--navy);color:#e8ecf4;font-size:.84rem;line-height:1.5;padding:9px 16px;text-align:center}
.adbar strong{color:#fff}
.adbar a{color:#ffd3cf}

/* header */
.site-head{border-bottom:1px solid var(--line);background:#fff}
.head-in{max-width:1180px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.2rem;color:var(--navy);text-decoration:none;letter-spacing:-.02em}
.brand img{width:32px;height:32px}
.brand span{color:var(--coral)}
.nav{display:flex;gap:4px;flex-wrap:wrap}
.nav a{color:var(--ink);text-decoration:none;font-size:.93rem;font-weight:500;padding:6px 11px;border-radius:999px}
.nav a:hover,.nav a[aria-current]{background:var(--soft);color:var(--navy)}

/* layout */
.wrap{max-width:1180px;margin:0 auto;padding:28px 20px 56px;display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;align-items:start}
.wrap.single{grid-template-columns:minmax(0,780px);justify-content:center}
.article{min-width:0}
.aside{position:sticky;top:20px;display:flex;flex-direction:column;gap:18px}
@media (max-width:960px){.wrap{grid-template-columns:minmax(0,1fr);gap:28px}.aside{position:static}}

.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:8px}
.crumbs a{color:var(--muted)}
.lead{font-size:1.15rem;color:#3b4550}
.byline{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:.9rem;color:var(--muted);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:10px 0;margin:18px 0 22px}
.byline strong{color:var(--ink)}

/* boxes */
.box{border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;background:var(--surface);margin:0 0 1.4em}
.box > :last-child{margin-bottom:0}
.box h2,.box h3{margin-top:0}
.disclosure{background:var(--amber-soft);border-color:#f1d9a6}
.disclosure .tag{display:inline-block;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#7a5410;margin-bottom:4px}
.takeaways{background:var(--coral-soft);border-color:#f6cfca}
.note{background:var(--soft)}
.toc ol{margin:0;padding-left:1.2em;font-size:.93rem}
.toc a{color:var(--ink);text-decoration:none}
.toc a:hover{color:var(--coral-d);text-decoration:underline}

/* figures */
figure{margin:1.6em 0}
figure img{border-radius:var(--radius);border:1px solid var(--line);width:100%}
figcaption{font-size:.87rem;color:var(--muted);margin-top:8px}

/* tables */
.table-wrap{overflow-x:auto;margin:0 0 1.3em;border:1px solid var(--line);border-radius:var(--radius)}
table{border-collapse:collapse;width:100%;font-size:.93rem;margin:0}
th,td{text-align:left;vertical-align:top;padding:10px 14px;border-bottom:1px solid var(--line)}
th{background:var(--surface);color:var(--navy)}
tr:last-child td{border-bottom:0}

/* call to action */
.cta{border:1px solid var(--line);border-radius:var(--radius);padding:20px;background:linear-gradient(180deg,#fff, var(--surface));box-shadow:var(--shadow);margin:1.6em 0}
.cta h3{margin-top:0}
.btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;text-align:center;background:var(--coral);color:#fff;text-decoration:none;font-weight:700;padding:12px 20px;border-radius:12px;line-height:1.3;box-shadow:0 2px 0 var(--coral-d)}
.btn:hover{background:var(--coral-d);color:#fff}
.btn .pl{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.07em;opacity:.92}
.cta-note{font-size:.8rem;color:var(--muted);margin:8px 0 0;line-height:1.5}
.aside .card{border:1px solid var(--line);border-radius:var(--radius);padding:18px;background:#fff;box-shadow:var(--shadow)}
.aside .card h2{font-size:1.05rem;margin:0 0 10px}
.aside .card ul{font-size:.9rem;padding-left:1.1em;margin-bottom:12px}

/* lists of cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;margin:0 0 1.4em;padding:0;list-style:none}
.cards li{margin:0;border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;background:#fff;box-shadow:var(--shadow)}
.cards h3{margin:0 0 6px;font-size:1.05rem}
.cards p{margin:0;font-size:.92rem;color:var(--muted)}

.faq details{border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin-bottom:10px;background:#fff}
.faq summary{font-weight:600;cursor:pointer;color:var(--navy)}
.faq details p{margin:.6em 0 0}
.sources{font-size:.9rem}
.sources li{word-break:break-word}
address{font-style:normal}

/* footer */
.site-foot{background:var(--navy);color:#c9d1de;font-size:.9rem;line-height:1.6}
.foot-in{max-width:1180px;margin:0 auto;padding:40px 20px 28px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:32px}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr}}
.site-foot h2{color:#fff;font-size:.95rem;margin:0 0 10px;text-transform:uppercase;letter-spacing:.06em}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin:4px 0}
.site-foot a{color:#fff}
.site-foot a:hover{color:#ffd3cf}
.foot-small{border-top:1px solid rgba(255,255,255,.14);margin-top:28px;padding-top:18px;font-size:.82rem;color:#aab4c4}
.foot-small p{margin:0 0 .6em}
.addr{margin:0 0 1em}