@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;0,600;1,400&family=DM+Mono:wght@400;500&display=swap');

:root {
  --bg: #f5f2ed;
  --surface: #faf8f5;
  --border: #c8bfb0;
  --border-light: #e0d9d0;
  --text: #1a1714;
  --text-secondary: #5a524a;
  --text-muted: #8a7e74;
  --accent: #8b1a1a;
  --accent-light: #f0e8e8;
  --font-serif: 'EB Garamond', Georgia, 'Times New Roman', serif;
  --font-mono: 'DM Mono', 'Courier New', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.75;
  min-height: 100vh;
}

/* Layout */
.site-wrapper {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 2rem 6rem;
}

/* Header */
header {
  border-bottom: 2px solid var(--text);
  padding: 3.5rem 0 2rem;
  margin-bottom: 3rem;
}

.header-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.site-title {
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  max-width: 520px;
}

.site-title span {
  display: block;
  font-size: 0.78rem;
  font-family: var(--font-mono);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.header-stamp {
  font-family: var(--font-mono);
  font-size: 0.67rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  padding: 0.35rem 0.65rem;
  white-space: nowrap;
  margin-top: 0.25rem;
}

.header-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.69rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.header-meta strong { color: var(--text-secondary); font-weight: 500; }

/* Notice banner */
.notice-banner {
  background: var(--accent-light);
  border-left: 3px solid var(--accent);
  padding: 1rem 1.25rem;
  margin-bottom: 3rem;
  font-size: 0.91rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.notice-banner strong { color: var(--accent); font-weight: 600; }

/* Category sections */
.category-section { margin-bottom: 3.5rem; }

.category-label {
  font-family: var(--font-mono);
  font-size: 0.67rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.category-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-light);
}

/* Document card */
.doc-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  padding: 1.5rem 1.75rem;
  margin-bottom: 0.75rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: start;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.doc-card:hover {
  border-color: var(--border);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.doc-title {
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 0.3rem;
}

.doc-meta {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.65rem;
}

.doc-desc {
  font-size: 0.93rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Provision highlight box */
.provision-box {
  background: #fff;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 0.9rem 1.1rem;
  margin-top: 0.9rem;
  font-size: 0.87rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.provision-box strong { color: var(--text); font-weight: 600; }

/* Tags */
.doc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.8rem;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 0.18rem 0.48rem;
  border: 1px solid var(--border);
  color: var(--text-muted);
  background: var(--bg);
}

/* Action area */
.doc-action {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding-top: 0.1rem;
}

/* View button */
.btn-view {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  padding: 0.6rem 1.1rem;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
  cursor: pointer;
}

.btn-view:hover {
  background: var(--accent);
  color: #fff;
}

.btn-view svg {
  width: 11px;
  height: 11px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* Download button (secondary) */
.btn-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
  transition: border-color 0.2s, color 0.2s;
  white-space: nowrap;
  background: var(--bg);
}

.btn-download:hover {
  border-color: var(--text-secondary);
  color: var(--text-secondary);
}

.btn-download svg {
  width: 10px;
  height: 10px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* Disclaimer */
.disclaimer-section {
  margin-top: 4rem;
  border-top: 2px solid var(--text);
  padding-top: 2.5rem;
}

.disclaimer-section > h2 {
  font-family: var(--font-mono);
  font-size: 0.69rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-weight: 400;
}

.disclaimer-block { margin-bottom: 2rem; }

.disclaimer-block h3 {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.6rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border-light);
}

.disclaimer-block p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 0.5rem;
}

.disclaimer-block ul { list-style: none; padding: 0; margin: 0.5rem 0; }

.disclaimer-block ul li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  padding-left: 1.25rem;
  position: relative;
  margin-bottom: 0.35rem;
}

.disclaimer-block ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--text-muted);
}

/* Footer */
footer {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
  font-family: var(--font-mono);
  font-size: 0.67rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* Responsive */
@media (max-width: 640px) {
  .site-wrapper { padding: 0 1.25rem 4rem; }
  .site-title { font-size: 1.5rem; }
  .doc-card {
    grid-template-columns: 1fr;
  }
  .doc-action {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .header-meta { gap: 0.75rem; }
  footer { flex-direction: column; }
}