:root {
  color-scheme: light;
  --ink: #101828;
  --muted: #68737d;
  --line: #dce5ea;
  --paper: #ffffff;
  --mist: #f3f8fb;
  --mint: #9eddc8;
  --mint-light: #e7f7f0;
  --blue-light: #eaf3f8;
  --peach-light: #fff0eb;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--mist);
  color: var(--ink);
  font: 16px/1.65 Roboto, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

a { color: #28796f; }

.site-header {
  background: var(--mist);
  border-bottom: 1px solid var(--line);
}

.site-header__inner,
main,
.site-footer__inner {
  width: min(900px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header__inner {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 850;
  text-decoration: none;
}

.brand::before {
  width: 38px;
  height: 38px;
  background: url("/static/slepi-mascot.png") center / contain no-repeat;
  content: "";
}

nav { display: flex; gap: 18px; }
nav a { color: var(--muted); font-size: 14px; text-decoration: none; }

main {
  margin-top: 44px;
  margin-bottom: 56px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(24px, 6vw, 56px);
  box-shadow: 9px 13px 26px rgba(16, 24, 40, 0.07), -6px -6px 16px rgba(255, 255, 255, 0.9);
}

.eyebrow {
  margin: 0 0 10px;
  color: #3b7c73;
  font-size: 13px;
  font-weight: 750;
  text-transform: uppercase;
}

h1 { margin: 0; font-size: clamp(32px, 5vw, 48px); line-height: 1.15; }
h2 { margin: 0 0 10px; font-size: 21px; }
p { margin: 8px 0; }
ul { margin: 8px 0 0; padding-left: 22px; }
li { margin: 7px 0; }

.updated { margin: 12px 0 34px; color: var(--muted); }
.notice {
  margin: 0 0 34px;
  padding: 16px 18px;
  background: var(--mint-light);
  border-left: 4px solid var(--mint);
  border-radius: 0 8px 8px 0;
}

section {
  padding: 25px 0;
  border-top: 1px solid var(--line);
}

.site-footer {
  padding: 0 0 40px;
  color: var(--muted);
  font-size: 14px;
}

.site-footer__inner { display: flex; justify-content: space-between; gap: 20px; }

@media (max-width: 640px) {
  .site-header__inner { align-items: flex-start; flex-direction: column; padding: 12px 0 16px; }
  nav { flex-wrap: wrap; gap: 10px 16px; }
  main { margin-top: 20px; }
  .site-footer__inner { flex-direction: column; }
}