:root {
  --bg: #ffffff;
  --fg: #000000;
  --accent: #cc0000;
  --link: #0000cc;
  --visited: #551a8b;
  --border: #aaaaaa;
  --catbg: #eeeeee;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 16px;
  line-height: 1.5;
  padding: 16px;
}

#container {
  max-width: 860px;
  margin: 0 auto;
}

a {
  color: var(--link);
}
a:visited {
  color: var(--visited);
}

/* ---- header ---- */
#site-header {
  border-bottom: 2px solid var(--fg);
  padding-bottom: 8px;
  margin-bottom: 12px;
}

#site-header h1 {
  font-size: 34px;
  font-weight: bold;
  letter-spacing: 1px;
}

#site-header h1 a {
  color: var(--fg);
  text-decoration: none;
}

#site-header .subtitle {
  font-size: 13px;
  color: #444444;
  margin-top: 2px;
}

#site-nav {
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px dotted var(--border);
  font-size: 15px;
}

#site-nav a {
  margin-right: 14px;
  text-decoration: none;
}

#site-nav a:hover {
  text-decoration: underline;
}

.lang-flag {
  float: right;
  font-size: 13px;
}

.lang-flag a {
  text-decoration: none;
}

.lang-flag img {
  vertical-align: middle;
  border: 1px solid var(--border);
  width: 22px;
  height: 15px;
}

/* ---- content ---- */
h2 {
  font-size: 22px;
  margin: 20px 0 8px 0;
}

h3 {
  font-size: 17px;
  margin: 14px 0 6px 0;
}

p {
  margin: 8px 0;
}

/* ---- category list (danyk tarzi) ---- */
table.catlist {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0 16px 0;
}

table.catlist th {
  text-align: left;
  background: var(--catbg);
  border: 1px solid var(--border);
  padding: 5px 8px;
  font-size: 15px;
}

table.catlist td {
  border: 1px solid var(--border);
  padding: 4px 8px;
  font-size: 15px;
}

table.catlist tr:hover td {
  background: #f5f5f5;
}

.new-badge {
  color: var(--accent);
  font-weight: bold;
  font-size: 12px;
}

/* ---- article page ---- */
.article-title {
  font-size: 26px;
  margin: 16px 0 4px 0;
}

.article-date {
  font-size: 13px;
  color: #444444;
  margin-bottom: 12px;
}

.warning {
  border: 2px solid var(--accent);
  background: #fff3f3;
  padding: 10px 12px;
  margin: 14px 0;
}

.warning strong {
  color: var(--accent);
}

.figure {
  text-align: center;
  margin: 16px 0;
}

.figure img {
  max-width: 100%;
  height: auto;
  border: 1px solid var(--border);
}

.figure figcaption {
  font-size: 13px;
  color: #444444;
  margin-top: 4px;
}

.back-link {
  display: block;
  margin: 20px 0 10px 0;
}

/* ---- footer ---- */
#site-footer {
  border-top: 2px solid var(--fg);
  margin-top: 24px;
  padding-top: 8px;
  font-size: 13px;
  color: #444444;
  text-align: center;
}

#site-footer .count {
  display: block;
  margin-top: 4px;
  color: #888888;
  font-size: 12px;
}

/* ---- responsive ---- */
@media (max-width: 600px) {
  body {
    padding: 8px;
    font-size: 15px;
  }
  #site-header h1 {
    font-size: 24px;
  }
  table.catlist {
    font-size: 14px;
  }
}