/* CSS variables */
:root {
  --primary:       #186328;  /* header colour */
  --primary-light: #418f4d;  /* title strips, buttons, accents */
  --border:        #d8dfea;  /* thin cool-grey borders */
  --box:           #edeff4;  /* soft panel fill */
  --ink:           #1c1e21;  /* body text */
  --muted:         #606770;  /* footer / quiet text */
}

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

body {
  margin: 0;
  background: #ffffff;
  color: var(--ink);
  font-family: "Lucida Grande", Tahoma, Verdana, Arial, sans-serif;
  font-size: 18px;
  line-height: 1.5;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== top blue bar ===== */
.topbar {
  background-color: var(--primary);
  background-image:
    linear-gradient(45deg,  rgba(255,255,255,0.06) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(255,255,255,0.06) 25%, transparent 25%),
    linear-gradient(45deg,  transparent 75%, rgba(255,255,255,0.06) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(255,255,255,0.06) 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0;
}
.bar-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px 14px;
  min-height: 100px;
}
.wordmark-group {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}
.wordmark-group img {
  height: 90px;
  width: auto;
}
.wordmark {
  color: #fff;
  font-weight: bold;
  font-size: 32px;
  letter-spacing: 2px;
}
.topnav a { color: #cdd6ea; margin-left: 20px; font-size: 16px; }
.topnav a:first-child { margin-left: 0; }
.topnav a:hover { color: #fff; }

/* ===== the two-column page ===== */
.page {
  max-width: 1400px;
  margin: 24px auto;
  padding: 0 24px;
  display: flex;
  gap: 24px;
  align-items: flex-start;
}
.sidebar { flex: 0 0 280px; }
.content { flex: 1; min-width: 0; }

/* ===== the dotted login box (the detail that sells the era) ===== */
.loginbox {
  border: 1px dashed var(--primary);
  background: var(--box);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.loginbox label { font-size: 12px; display: flex; flex-direction: column; gap: 2px; }
.loginbox input { border: 1px solid var(--border); padding: 6px; font-size: 14px; }
.loginbox-buttons { display: flex; gap: 6px; margin-top: 4px; }
.loginbox button {
  background: var(--primary-light);
  color: #fff;
  border: 1px solid var(--primary);
  padding: 6px 10px;
  font-size: 13px;
  cursor: pointer;
}
.loginbox button:hover { background: var(--primary); }

/* ===== content panels ===== */
.titlestrip {
  background: var(--primary-light);
  color: #fff;
  font-weight: bold;
  padding: 6px 10px;
  border: 1px solid var(--primary);
}
.panel {
  border: 1px solid var(--border);
  padding: 10px;
}
.intro { border-top: none; margin-bottom: 16px; }

.post {
  border: 1px solid var(--border);
  padding: 10px;
  margin-bottom: 12px;
}
.post-category {
  display: inline-block;
  background: var(--box);
  border: 1px solid var(--border);
  color: var(--primary);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 1px 6px;
  margin-bottom: 6px;
}
.post-title { margin: 4px 0; font-size: 18px; color: var(--primary); }
.post-body { margin: 0; }

/* ===== footer ===== */
.footer {
  max-width: 1400px;
  margin: 24px auto;
  padding: 12px 24px;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 12px;
  color: var(--muted);
}
.footer-fineprint { margin-top: 4px; }

/* ===== phones: stack the columns ===== */
@media (max-width: 640px) {
  .page { flex-direction: column; }
  .content { order: 1; width: 100%; }
  .sidebar { order: 2; flex: none; width: 100%; }
  .wordmark { font-size: 20px; }
  body { font-size: 16px; }
}