:root {
  --black: #080808; --dark: #0f0f0f; --surface: #161616;
  --orange: #FF4500; --orange-dim: rgba(255,69,0,0.12);
  --green: #25D366;
  --white: #F5F0E8; --muted: #888;
  --border: rgba(255,255,255,0.08);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 12px;
}
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
body { background: var(--black); color: var(--white); font-family: var(--font-body); font-size: 1rem; line-height: 1.75; -webkit-font-smoothing: antialiased; }
a { color: var(--orange); text-decoration: none; }
a:hover { text-decoration: underline; }

/* NAV */
.nav { position: sticky; top: 0; z-index: 100; background: rgba(8,8,8,0.88); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); padding: 1rem 1.5rem; display: flex; justify-content: space-between; align-items: center; }
.nav-logo img { height: 45px; }
.nav-back { color: var(--muted); font-size: 0.82rem; }
.nav-back:hover { color: var(--orange); }

/* ARTICLE */
.container { max-width: 760px; margin: 0 auto; padding: 3rem 1.5rem 4rem; }

.article-header { margin-bottom: 2.5rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--border); }
.article-cat { display: inline-block; background: var(--orange-dim); color: var(--orange); padding: 0.25rem 0.8rem; border-radius: 20px; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 1rem; }

h1 { font-family: var(--font-display); font-size: clamp(1.7rem, 4vw, 2.4rem); font-weight: 800; line-height: 1.2; margin-bottom: 0.8rem; color: var(--white); }
h2 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; margin-top: 2.5rem; margin-bottom: 0.8rem; color: var(--orange); }
h3 { font-size: 1.08rem; font-weight: 700; margin-top: 1.5rem; margin-bottom: 0.5rem; color: var(--white); }

.article-meta { display: flex; gap: 1.2rem; color: var(--muted); font-size: 0.78rem; flex-wrap: wrap; }

.lead { font-size: 1.08rem; color: rgba(245,240,232,0.9); line-height: 1.7; margin-bottom: 1.5rem; padding: 1rem 1.2rem; background: var(--surface); border-left: 3px solid var(--orange); border-radius: 6px; }

p { color: rgba(245,240,232,0.85); margin-bottom: 1rem; font-size: 0.95rem; }
p strong, li strong { color: var(--white); }
ul, ol { margin-bottom: 1.2rem; margin-left: 1.3rem; color: rgba(245,240,232,0.85); }
li { margin-bottom: 0.5rem; font-size: 0.93rem; line-height: 1.7; }

.info-box { background: rgba(37,211,102,0.08); border: 1px solid rgba(37,211,102,0.25); border-radius: 10px; padding: 1rem 1.2rem; margin: 1.5rem 0; font-size: 0.9rem; line-height: 1.6; }
.info-box strong { color: var(--green); }

.cta-box { background: linear-gradient(135deg, var(--orange-dim), transparent); border: 1px solid var(--orange); border-radius: 14px; padding: 1.8rem 1.5rem; margin: 2.5rem 0; text-align: center; }
.cta-box h3 { font-family: var(--font-display); font-size: 1.3rem; color: var(--white); margin-bottom: 0.5rem; margin-top: 0; }
.cta-box p { color: rgba(245,240,232,0.8); font-size: 0.88rem; margin-bottom: 1.2rem; }
.cta-btn { display: inline-block; background: var(--orange); color: #fff; padding: 0.85rem 1.8rem; border-radius: 10px; font-weight: 700; font-size: 0.9rem; transition: filter 0.2s; }
.cta-btn:hover { filter: brightness(1.15); text-decoration: none; }

.article-footer { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.author { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 1rem; font-size: 0.85rem; color: rgba(245,240,232,0.8); }

.footer-mini { text-align: center; padding: 2.5rem 1.5rem; border-top: 1px solid var(--border); color: var(--muted); font-size: 0.82rem; }
.footer-mini a { color: var(--muted); margin: 0 0.4rem; }
.footer-mini a:hover { color: var(--orange); }
.related { max-width: 600px; margin: 0 auto 2rem; text-align: left; }
.related h3 { color: var(--white); margin-bottom: 0.8rem; font-family: var(--font-display); font-size: 1.1rem; }
.related ul { list-style: none; margin: 0; padding: 0; }
.related li { margin-bottom: 0.4rem; }
.related a { color: var(--orange); font-size: 0.88rem; }

/* MOBILE OPTIMISATIONS */
@media (max-width: 600px) {
  .container { padding: 2rem 1.2rem 3rem; }
  h1 { font-size: 1.7rem !important; }
  h2 { font-size: 1.25rem; margin-top: 2rem; }
  h3 { font-size: 1rem; }
  p, li { font-size: 0.95rem; line-height: 1.7; }
  .lead { font-size: 1rem; padding: 0.9rem 1rem; }
  .info-box, .cta-box { padding: 1rem; }
  .cta-box h3 { font-size: 1.15rem; }
  .cta-btn { padding: 0.9rem 1.5rem; font-size: 0.88rem; display: block; text-align: center; }
  .article-meta { font-size: 0.72rem; gap: 0.8rem; }
}