:root {
  --ink: #0c2340;
  --ink-soft: #2a3f55;
  --paper: #f3f6f8;
  --paper-2: #e7eef3;
  --line: #c5d2de;
  --accent: #c9a227;
  --accent-deep: #8a6b12;
  --signal: #b42318;
  --ok: #1f7a4c;
  --muted: #5c7084;
  --max: 42rem;
  --wide: 68rem;
  --font-display: "Newsreader", "Iowan Old Style", Palatino, Georgia, serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(201, 162, 39, 0.14), transparent 55%),
    radial-gradient(900px 480px at 100% 0%, rgba(12, 35, 64, 0.1), transparent 50%),
    linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
  background-attachment: fixed;
}

a { color: var(--ink); text-underline-offset: 0.18em; transition: color 180ms var(--ease); }
a:hover { color: var(--accent-deep); }

img { max-width: 100%; height: auto; display: block; }

.site-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.site-header__inner {
  width: min(100% - 2rem, var(--wide));
  margin-inline: auto;
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  padding: 0.9rem 0;
}
.brand {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--ink);
}
.brand span { color: var(--accent-deep); }
.nav { display: flex; flex-wrap: wrap; gap: 1rem 1.25rem; list-style: none; margin: 0; padding: 0; }
.nav a {
  font-size: 0.92rem; text-decoration: none; color: var(--ink-soft);
  border-bottom: 1px solid transparent;
}
.nav a:hover { color: var(--ink); border-bottom-color: var(--accent); }

.hero {
  width: min(100% - 2rem, var(--wide));
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 5.5rem) 0 clamp(2.5rem, 5vw, 4rem);
  animation: rise 700ms var(--ease) both;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 3.75rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
  max-width: 14ch;
}
.hero p {
  max-width: 36rem;
  color: var(--ink-soft);
  font-size: 1.15rem;
  margin: 0 0 1.5rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.65rem 1.15rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 180ms var(--ease), background 180ms var(--ease), color 180ms var(--ease);
}
.btn:hover { background: var(--accent-deep); border-color: var(--accent-deep); color: white; }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--paper); }
.btn--small { padding: 0.4rem 0.75rem; font-size: 0.85rem; }

.section {
  width: min(100% - 2rem, var(--wide));
  margin: 0 auto 3.5rem;
  animation: rise 800ms var(--ease) both;
  animation-delay: 80ms;
}
.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2rem);
  margin: 0 0 0.4rem;
}
.section .lede { color: var(--muted); margin: 0 0 1.25rem; max-width: 40rem; }

.article-list { display: grid; gap: 1rem; }
.article-teaser {
  padding: 1.1rem 0;
  border-top: 1px solid var(--line);
  animation: rise 600ms var(--ease) both;
}
.article-teaser h3 { font-family: var(--font-display); font-size: 1.35rem; margin: 0 0 0.35rem; }
.article-teaser h3 a { text-decoration: none; }
.meta { font-size: 0.88rem; color: var(--muted); }

.prose { max-width: var(--max); }
.prose h2, .prose h3 { font-family: var(--font-display); line-height: 1.2; }
.prose table { width: 100%; border-collapse: collapse; font-size: 0.92rem; margin: 1rem 0; }
.prose th, .prose td { border-bottom: 1px solid var(--line); padding: 0.45rem 0.35rem; text-align: left; }
.prose th { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }

.sources {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}
.sources h2 { font-size: 1.2rem; }
.sources ul { padding-left: 1.1rem; }
.sources li { margin: 0.35rem 0; }

.badge {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.2rem 0.45rem;
  border: 1px solid var(--line);
  color: var(--muted);
}
.badge--published { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 40%, var(--line)); }
.badge--review { color: var(--accent-deep); border-color: color-mix(in srgb, var(--accent) 50%, var(--line)); }
.badge--draft { color: var(--muted); }
.badge--approved { color: var(--ink); border-color: var(--ink); }
.badge--preview { background: #fff3cd; border-color: #e0c35a; color: #6b5400; }

.site-footer {
  width: min(100% - 2rem, var(--wide));
  margin: 3rem auto 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

/* Admin */
.admin-shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.admin-nav {
  background: var(--ink);
  color: var(--paper);
  padding: 1.25rem 1rem;
}
.admin-nav a { color: color-mix(in srgb, var(--paper) 82%, transparent); text-decoration: none; display: block; padding: 0.45rem 0.5rem; }
.admin-nav a:hover { color: white; }
.admin-nav .brand { color: white; display: block; margin-bottom: 1.25rem; font-size: 1.2rem; }
.admin-nav .brand span { color: var(--accent); }
.admin-main { padding: 1.5rem 1.75rem; background: var(--paper); }
.admin-main h1 { font-family: var(--font-display); margin-top: 0; }
.table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.table th, .table td { text-align: left; padding: 0.55rem 0.4rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.form-grid { display: grid; gap: 0.9rem; max-width: 52rem; }
label { display: grid; gap: 0.3rem; font-size: 0.88rem; color: var(--ink-soft); font-weight: 600; }
input[type=text], input[type=email], input[type=password], textarea, select {
  font: inherit; padding: 0.55rem 0.65rem; border: 1px solid var(--line); background: white; color: var(--ink);
}
textarea { min-height: 220px; font-family: ui-monospace, Consolas, monospace; font-size: 0.9rem; }
.flash { padding: 0.65rem 0.8rem; background: color-mix(in srgb, var(--accent) 18%, white); border: 1px solid var(--accent); margin-bottom: 1rem; }
.flash--err { background: color-mix(in srgb, var(--signal) 12%, white); border-color: var(--signal); }
.login-box {
  width: min(100% - 2rem, 24rem);
  margin: 4rem auto;
  padding: 1.5rem;
  background: white;
  border: 1px solid var(--line);
  animation: rise 500ms var(--ease) both;
}
.login-box h1 { font-family: var(--font-display); font-size: 1.8rem; margin-top: 0; }
.prov-table code { font-size: 0.78rem; word-break: break-all; }

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 800px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-nav { display: flex; flex-wrap: wrap; gap: 0.35rem 0.75rem; align-items: center; }
  .admin-nav .brand { margin: 0 1rem 0 0; }
  .hero h1 { max-width: none; }
}