/* LNJC blog — shared styles. Brand: emerald #0B3D2E, gold #C08A2E, paper #F7F5F0. */
:root{
  --paper:#F7F5F0; --surface:#FFFFFF; --ink:#1E1C17; --muted:#5D5A50;
  --emerald:#0B3D2E; --emerald-2:#0F4E3A; --gold:#B07E23; --gold-2:#C08A2E;
  --line:#E4E0D4; --chip:#EFECE2;
  --maxw:720px;
  --serif: Cairo, "Segoe UI", system-ui, sans-serif;
  --body: Tajawal, "Segoe UI", system-ui, -apple-system, sans-serif;
}
@media (prefers-color-scheme:dark){
  :root{
    --paper:#0F130E; --surface:#161B14; --ink:#ECEAE0; --muted:#A7A497;
    --emerald:#6FB899; --emerald-2:#5AA486; --gold:#D9A64A; --gold-2:#E0B25E;
    --line:#282E24; --chip:#20261C;
  }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:var(--body); font-size:1.06rem; line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 20px}

/* Header / nav */
.site-header{background:var(--emerald); color:#F3F1E9}
:root[data-theme] .site-header, .site-header{background:var(--emerald)}
@media (prefers-color-scheme:dark){.site-header{background:#0c2b1e}}
.site-header .wrap{display:flex; align-items:center; justify-content:space-between; gap:16px; padding-top:16px; padding-bottom:16px; flex-wrap:wrap}
.brand{font-family:var(--serif); font-weight:800; font-size:1.25rem; letter-spacing:.02em; color:#fff; text-decoration:none}
.brand span{color:var(--gold-2)}
.site-nav{display:flex; gap:18px; font-size:.95rem}
.site-nav a{color:#DCE6DF; text-decoration:none}
.site-nav a:hover{color:#fff; text-decoration:underline}

/* Breadcrumb */
.crumb{font-size:.85rem; color:var(--muted); padding:14px 0}
.crumb a{color:var(--emerald-2); text-decoration:none}
.crumb a:hover{text-decoration:underline}

/* Article */
main{padding-bottom:64px}
article{background:transparent}
.eyebrow{font-size:.75rem; letter-spacing:.14em; text-transform:uppercase; color:var(--gold); font-weight:700; margin:0 0 10px}
h1{font-family:var(--serif); font-weight:800; font-size:clamp(1.8rem,4.6vw,2.6rem); line-height:1.18; letter-spacing:-.01em; margin:.2em 0 .3em; color:var(--ink); text-wrap:balance}
.meta{display:flex; flex-wrap:wrap; gap:8px 16px; align-items:center; color:var(--muted); font-size:.9rem; border-bottom:1px solid var(--line); padding-bottom:18px; margin-bottom:8px}
.meta .dot{opacity:.5}
.lede{font-size:1.18rem; color:var(--ink); margin:22px 0}
h2{font-family:var(--serif); font-weight:700; font-size:1.5rem; margin:2em 0 .5em; color:var(--emerald-2); scroll-margin-top:20px}
h3{font-family:var(--serif); font-weight:700; font-size:1.15rem; margin:1.6em 0 .4em; color:var(--ink)}
p{margin:0 0 1.1em}
a{color:var(--emerald-2)}
ul,ol{margin:0 0 1.2em; padding-inline-start:1.4em}
li{margin:.35em 0}
strong{color:var(--ink)}
blockquote{margin:1.4em 0; padding:.2em 1.1em; border-inline-start:3px solid var(--gold); background:var(--chip); border-radius:0 8px 8px 0; color:var(--muted)}

/* Callout stat row */
.stats{display:grid; gap:14px; grid-template-columns:1fr; margin:1.6em 0}
@media(min-width:560px){.stats{grid-template-columns:repeat(3,1fr)}}
.stat{background:var(--surface); border:1px solid var(--line); border-radius:12px; padding:16px}
.stat b{display:block; font-family:var(--serif); font-size:1.5rem; color:var(--emerald-2); line-height:1.1}
.stat span{font-size:.85rem; color:var(--muted)}

/* FAQ */
.faq{margin-top:2.4em; border-top:1px solid var(--line); padding-top:1.4em}
.faq details{border:1px solid var(--line); border-radius:10px; padding:2px 16px; margin:10px 0; background:var(--surface)}
.faq summary{font-family:var(--serif); font-weight:700; cursor:pointer; padding:12px 0; color:var(--ink)}
.faq summary::marker{color:var(--gold)}
.faq details[open]{padding-bottom:8px}

/* References */
.refs{margin-top:2.4em; border-top:1px solid var(--line); padding-top:1.2em; font-size:.92rem}
.refs h2{font-size:1.15rem; margin-top:0}
.refs ol{padding-inline-start:1.4em}
.refs a{word-break:break-word}

/* CTA */
.cta{margin:2.4em 0 0; background:var(--emerald); color:#EAF3EE; border-radius:14px; padding:22px 24px}
@media (prefers-color-scheme:dark){.cta{background:#12321f}}
.cta h2{color:#fff; margin:0 0 6px; font-size:1.2rem}
.cta p{margin:.2em 0; color:#DCE6DF}
.cta a{color:var(--gold-2); font-weight:700}

/* Index / cards */
.hero{padding:40px 0 8px}
.hero h1{margin-top:0}
.hero p{color:var(--muted); font-size:1.12rem; max-width:60ch}
.lang-h{font-family:var(--serif); font-weight:700; color:var(--gold); text-transform:uppercase; letter-spacing:.1em; font-size:.8rem; margin:36px 0 8px; border-bottom:1px solid var(--line); padding-bottom:8px}
.cards{display:grid; gap:18px; grid-template-columns:1fr}
@media(min-width:640px){.cards{grid-template-columns:1fr 1fr}}
.card{display:block; background:var(--surface); border:1px solid var(--line); border-radius:14px; padding:20px; text-decoration:none; color:inherit; transition:border-color .15s, transform .15s}
.card:hover{border-color:var(--gold); transform:translateY(-2px)}
.card .kw{font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; color:var(--gold); font-weight:700}
.card h3{font-family:var(--serif); margin:8px 0 6px; font-size:1.2rem; color:var(--ink)}
.card p{color:var(--muted); font-size:.92rem; margin:0}

/* Footer */
.site-footer{border-top:1px solid var(--line); background:var(--surface); color:var(--muted); font-size:.88rem}
.site-footer .wrap{padding:28px 20px; display:flex; flex-wrap:wrap; gap:8px 20px; justify-content:space-between}
.site-footer a{color:var(--emerald-2); text-decoration:none}

:focus-visible{outline:2px solid var(--gold); outline-offset:2px; border-radius:4px}
img{max-width:100%; height:auto}