@import url('https://fonts.googleapis.com/css2?family=Mulish:wght@400;600;700;900&family=Nunito:wght@900&display=swap');

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

body {
  font-family: 'Mulish', sans-serif;
  color: #222;
  background: #fff;
}

.orange-line {
  border: none;
  height: 12px;
  background-color: #F97316;
  display: block;
  width: 100%;
}

.container {
  max-width: 700px;
  margin: 48px auto;
  padding: 0 24px;
}

h1 {
  font-size: 2.8rem;
  font-weight: 900;
  margin-bottom: 40px;
}

/* ── Closed sign ── */
.sign {
  border: 3px solid #2b2b2b;
  border-radius: 4px;
  overflow: hidden;
  max-width: 540px;
  margin-bottom: 40px;
}

.sign-top {
  background: #2e2e2e;
  padding: 20px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.sign-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Nunito', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  color: #2e2e2e;
}

.sign-attention {
  color: #fff;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 2.4rem;
  font-weight: 900;
  letter-spacing: 0.01em;
}

.sign-bottom {
  background: #fff;
  padding: 24px 28px;
}

.sign-closed {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 1.75rem;
  font-weight: 800;
  color: #1a1a1a;
  line-height: 1.2;
}

.sign-detail {
  font-size: 1.05rem;
  color: #444;
  font-weight: 400;
  max-width: 540px;
  margin-bottom: 32px;
}

h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.sources {
  padding-left: 1.4rem;
  line-height: 2;
}

.sources a {
  color: #F97316;
  text-decoration: none;
  border-bottom: 1px solid #F97316;
}

.sources a:hover {
  color: #c2590e;
  border-bottom-color: #c2590e;
}

footer {
  border-top: 1px solid #e5e5e5;
  padding: 24px;
  text-align: center;
}

footer a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #444;
  text-decoration: none;
}

footer a:hover {
  color: #F97316;
}

footer svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  flex-shrink: 0;
}