:root {
  --bg: #F7F6F3;
  --surface: #FFFFFF;
  --border: rgba(40, 36, 30, 0.12);
  --border-strong: rgba(40, 36, 30, 0.22);
  --text-primary: #1C1A17;
  --text-secondary: #6B6760;
  --text-tertiary: #9E9B96;
  --accent: #2A5F8F;
  --accent-light: #E8F0F8;
  --accent-text: #1A3D5C;
  --tag-bg: #EDECEA;
  --tag-bg-hover: #E0DEDB;
  --tag-text: #4A4845;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #181714;
    --surface: #211F1C;
    --border: rgba(255, 252, 245, 0.10);
    --border-strong: rgba(255, 252, 245, 0.18);
    --text-primary: #F0EDE8;
    --text-secondary: #9E9B96;
    --text-tertiary: #6B6760;
    --accent: #5B9FD4;
    --accent-light: #1A2A38;
    --accent-text: #A8CFED;
    --tag-bg: #2A2825;
    --tag-bg-hover: #35322F;
    --tag-text: #B0ADA8;
  }
}

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

html {
  background-color: var(--bg);
  color: var(--text-primary);
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.6;
}

body {
  background-color: var(--bg);
  color: var(--text-primary);
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}

header {
  padding: 40px 0 32px;
  border-bottom: 0.5px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.wordmark {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 18px;
  font-weight: normal;
  color: var(--text-primary);
  text-decoration: none;
}

nav {
  display: flex;
  align-items: baseline;
  gap: 2px;
}

nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  padding: 0 6px;
}

nav a:hover {
  color: var(--text-primary);
}

nav .sep {
  color: var(--border-strong);
  user-select: none;
  font-size: 12px;
}

section {
  padding: 40px 0;
  border-bottom: 0.5px solid var(--border);
}

.section-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 20px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}

.card {
  background: var(--surface);
  border: 0.5px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
}

.card-name {
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.card-desc {
  color: var(--text-secondary);
  font-size: 13px;
  margin-bottom: 14px;
}

.card-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  background: var(--tag-bg);
  color: var(--tag-text);
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 12px;
  text-decoration: none;
  transition: background-color 0.15s;
}

.tag:hover {
  background: var(--tag-bg-hover);
}

.tag-accent {
  background: var(--accent-light);
  color: var(--accent-text);
}

.tag-accent:hover {
  background: var(--accent-light);
}

.app-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.app-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 0.5px solid var(--border);
}

.app-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.app-info {
  flex: 1;
  min-width: 0;
}

.app-name-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.app-name {
  font-weight: 500;
  color: var(--text-primary);
}

.platform-badge {
  background: var(--tag-bg);
  color: var(--tag-text);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 11px;
}

.app-desc {
  color: var(--text-secondary);
  font-size: 13px;
  margin-bottom: 4px;
}

.app-review-date {
  color: var(--text-tertiary);
  font-size: 12px;
}

.app-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
  margin-left: 16px;
  padding-top: 2px;
}

.btn-outline {
  border: 0.5px solid var(--border-strong);
  border-radius: 5px;
  padding: 4px 10px;
  font-size: 12px;
  color: var(--accent);
  background: transparent;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.15s;
}

.btn-outline:hover {
  background: var(--accent-light);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.info-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.info-value {
  color: var(--text-primary);
  font-size: 14px;
}

.info-value a {
  color: var(--accent);
  text-decoration: none;
}

.info-value a:hover {
  text-decoration: underline;
}

footer {
  padding: 28px 0;
  color: var(--text-tertiary);
  font-size: 13px;
}

footer p + p {
  margin-top: 4px;
}

.not-found {
  padding: 80px 0;
  text-align: center;
}

.not-found h1 {
  font-size: 20px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.not-found p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.not-found a {
  color: var(--accent);
  text-decoration: none;
}

.not-found a:hover {
  text-decoration: underline;
}

.policy-section {
  padding: 40px 0;
  border-bottom: 0.5px solid var(--border);
}

.policy-section h2 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.policy-section h3 {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin-top: 22px;
  margin-bottom: 8px;
}

.policy-section p {
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.policy-section ul {
  color: var(--text-secondary);
  padding-left: 20px;
  margin-bottom: 12px;
}

.policy-section li {
  margin-bottom: 4px;
}

.policy-section a {
  color: var(--accent);
  text-decoration: none;
}

.policy-section a:hover {
  text-decoration: underline;
}

.policy-section .section-label {
  margin-bottom: 0;
  margin-top: 6px;
}

.policy-date {
  color: var(--text-tertiary);
  font-size: 12px;
  margin-top: 4px;
  margin-bottom: 24px;
}

.policy-section h4 {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  margin-top: 18px;
  margin-bottom: 6px;
}

.policy-section table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 16px;
  font-size: 13px;
}

.policy-section th {
  text-align: left;
  font-weight: 500;
  color: var(--text-primary);
  border-bottom: 0.5px solid var(--border-strong);
  padding: 8px 12px 8px 0;
}

.policy-section td {
  color: var(--text-secondary);
  border-bottom: 0.5px solid var(--border);
  padding: 8px 12px 8px 0;
  vertical-align: top;
  line-height: 1.5;
}

.policy-section tr:last-child td {
  border-bottom: none;
}

.policy-section blockquote {
  border-left: 2px solid var(--border-strong);
  margin: 16px 0;
  padding: 12px 16px;
  background: var(--tag-bg);
  border-radius: 0 6px 6px 0;
}

.policy-section blockquote p {
  margin-bottom: 0;
}

.placeholder {
  background: var(--tag-bg);
  color: var(--text-secondary);
  border-radius: 3px;
  padding: 1px 6px;
  font-style: italic;
}