:root {
  --ink: #1c2b3a;
  --ink-soft: #4c5c6c;
  --paper: #faf8f3;
  --card: #ffffff;
  --line: #dcd4c2;
  --accent: #7a1f2b;
  --accent-soft: #f3e6e2;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.5;
}

.wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.site-header {
  background: var(--ink);
  color: #fff;
  padding: 28px 0 22px;
  border-bottom: 4px solid var(--accent);
}

.site-header h1 {
  margin: 0;
  font-size: 1.8rem;
  letter-spacing: 0.5px;
}

.site-header .tagline {
  margin: 4px 0 0;
  color: #cfd8e0;
  font-size: 0.95rem;
  font-style: italic;
}

.search-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 18px;
  margin: 24px 0 20px;
}

.search-row input {
  width: 100%;
  padding: 12px 14px;
  font-size: 1.05rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-family: inherit;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.filter-row select {
  flex: 1 1 160px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-family: inherit;
  background: #fff;
}

.filter-row button {
  padding: 8px 16px;
  border: 1px solid var(--accent);
  background: #fff;
  color: var(--accent);
  border-radius: 4px;
  cursor: pointer;
  font-family: inherit;
}

.filter-row button:hover {
  background: var(--accent-soft);
}

.result-count {
  margin: 10px 0 0;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.results {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 40px;
}

.case-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 4px;
  padding: 16px 18px;
}

.case-title {
  margin: 0 0 6px;
  font-size: 1.15rem;
  color: var(--ink);
}

.case-meta {
  margin: 0 0 8px;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.case-isu {
  margin: 0 0 8px;
  font-size: 0.95rem;
}

.case-keywords {
  margin: 0 0 10px;
  font-size: 0.8rem;
  color: var(--accent);
}

.case-link {
  font-size: 0.9rem;
  color: var(--accent);
  text-decoration: none;
  font-weight: bold;
}

.case-link:hover {
  text-decoration: underline;
}

.empty-state {
  text-align: center;
  color: var(--ink-soft);
  padding: 40px 0;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 18px 0 30px;
  font-size: 0.8rem;
  color: var(--ink-soft);
}