/* Tensyo Legal Pages — Plus Jakarta Sans, mobile-first */

:root {
  --primary: #2D7DD2;
  --bg: #F5F7FA;
  --surface: #FFFFFF;
  --border: #E2E6EE;
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  --danger: #E84855;
  --warning: #F18F01;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0F1117;
    --surface: #1A1D2E;
    --border: #2A2E42;
    --text-primary: #F1F5F9;
    --text-secondary: #CBD5E1;
    --text-muted: #64748B;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont,
               'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  margin: 0;
  padding: 0;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

header.app-header {
  padding: 24px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

header.app-header .brand {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 760px;
  margin: 0 auto;
}

header.app-header .brand-name {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.4px;
  color: var(--primary);
}

header.app-header nav {
  margin-top: 12px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

header.app-header nav a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  margin-right: 16px;
}

header.app-header nav a:hover,
header.app-header nav a.active {
  color: var(--primary);
}

h1 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin: 0 0 8px 0;
  color: var(--text-primary);
}

.subtitle {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 32px;
}

h2 {
  font-size: 18px;
  font-weight: 700;
  margin: 32px 0 12px 0;
  color: var(--text-primary);
}

h2:first-of-type { margin-top: 8px; }

p, li {
  color: var(--text-secondary);
  font-size: 15px;
  margin: 0 0 12px 0;
}

ul {
  padding-left: 22px;
  margin: 0 0 16px 0;
}

li { margin-bottom: 6px; }

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

.info-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  margin: 20px 0 28px 0;
}

.info-box .row {
  display: flex;
  gap: 12px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.info-box .row:last-child { margin-bottom: 0; }

.info-box .label {
  font-weight: 600;
  color: var(--text-primary);
  min-width: 140px;
}

.info-box .value { color: var(--text-secondary); }

.warning-box {
  background: rgba(232, 72, 85, 0.08);
  border: 1px solid rgba(232, 72, 85, 0.3);
  border-radius: 14px;
  padding: 20px;
  margin: 24px 0;
}

.warning-box .title {
  font-weight: 700;
  color: var(--danger);
  margin-bottom: 8px;
}

.warning-box p { color: var(--text-primary); margin-bottom: 0; }

footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
}

footer a { color: var(--text-muted); }

/* Index card grid */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 24px;
}

@media (min-width: 600px) {
  .card-grid { grid-template-columns: repeat(3, 1fr); }
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  text-decoration: none;
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform 0.15s, border-color 0.15s;
}

.card:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
  text-decoration: none;
}

.card .title { font-size: 17px; font-weight: 700; }
.card .desc { font-size: 13px; color: var(--text-muted); }