:root {
  color-scheme: light;
  --canvas: #f5f5f7;
  --surface: rgba(255, 255, 255, 0.94);
  --text: #1d1d1f;
  --muted: #6e6e73;
  --line: #dedee3;
  --soft-line: #ececf0;
  --accent: #0071e3;
  --accent-soft: #e8f2ff;
  --shadow: 0 14px 38px rgba(0, 0, 0, 0.07), 0 2px 8px rgba(0, 0, 0, 0.04);
}

* { box-sizing: border-box; }

html { background: var(--canvas); }

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 0%, rgba(0, 113, 227, 0.08), transparent 28rem),
    var(--canvas);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.page {
  width: min(100% - 40px, 980px);
  margin: 0 auto;
  padding: 68px 0 88px;
}

.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 34px;
  padding: 0 4px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1, h2, h3, h4, p { margin-top: 0; }

h1 {
  margin-bottom: 0;
  font-size: clamp(36px, 7vw, 58px);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.section-count {
  flex: 0 0 auto;
  padding: 8px 13px;
  border: 1px solid rgba(0, 113, 227, 0.16);
  border-radius: 999px;
  background: var(--accent-soft);
  color: #0058b0;
  font-size: 13px;
  font-weight: 650;
}

.notes-grid {
  display: grid;
  gap: 22px;
}

.section-card {
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.section-header {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  padding: 22px 26px;
  border-bottom: 1px solid var(--soft-line);
}

.section-number {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 11px;
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  font-weight: 750;
}

h2 {
  margin-bottom: 0;
  font-size: 24px;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.section-body { padding: 24px 26px 28px; }

.section-body > :last-child,
.subsection > :last-child { margin-bottom: 0; }

.section-body p { margin-bottom: 12px; }

.subsection {
  padding-top: 21px;
  margin-top: 21px;
  border-top: 1px solid var(--soft-line);
}

h3 {
  margin-bottom: 12px;
  font-size: 18px;
  line-height: 1.3;
  letter-spacing: -0.015em;
}

h4 {
  margin: 18px 0 6px;
  color: var(--text);
  font-size: 15px;
  line-height: 1.35;
}

.lead-note {
  padding: 12px 15px;
  border-left: 3px solid var(--accent);
  border-radius: 0 12px 12px 0;
  background: #f6faff;
  color: #3a3a3c;
  font-style: italic;
}

ul, ol {
  margin: 8px 0 0;
  padding-left: 22px;
}

li { padding-left: 3px; }
li + li { margin-top: 8px; }
li::marker { color: var(--accent); font-weight: 700; }

.people {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 24px;
}

.person {
  padding: 12px 0;
  margin: 0;
  border-bottom: 1px solid var(--soft-line);
}

.person strong { display: block; margin-bottom: 2px; }
.person span { color: var(--muted); }

.schedule {
  display: grid;
  gap: 10px;
}

.schedule p {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  margin: 0;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--soft-line);
}

.schedule p:last-child { padding-bottom: 0; border-bottom: 0; }

@media (max-width: 680px) {
  .page { width: min(100% - 24px, 980px); padding: 38px 0 58px; }
  .page-header { align-items: flex-start; flex-direction: column; margin-bottom: 24px; }
  h1 { font-size: clamp(34px, 12vw, 46px); }
  .section-header { padding: 19px 18px; }
  .section-body { padding: 20px 18px 23px; }
  .people { grid-template-columns: 1fr; }
  .schedule p { display: block; }
  .schedule strong { display: block; margin-bottom: 2px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; }
}