body {
  font-family: "Inter", system-ui, sans-serif;
  margin: 0;
  color: #111;
  background: #fff;
  line-height: 1.6;
}
a {
  color: #000;
  text-decoration: none;
  border-bottom: 1px solid #ddd;
}
a:hover {
  border-color: #000;
}
.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem;
}
.site-header, .site-footer {
  text-align: center;
  padding: 2rem 0;
}
h1, h2, h3 {
  line-height: 1.2;
}

/* Required Koenig editor classes */
.kg-width-wide {
  max-width: 1200px;
  margin: 0 auto;
}
.kg-width-full {
  width: 100vw;
  margin-left: 50%;
  transform: translateX(-50%);
}

.author-image {
  max-width: 120px;
  border-radius: 50%;
  margin: 1rem 0;
}

.page-feature-image img {
  max-width: 100%;
  border-radius: 12px;
  margin-bottom: 1.5rem;
}

/* 37signals-style layout */
.signals-hero {
  background-color: #ff5a00;
  color: #fff;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  font-family: "Inter", Helvetica, Arial, sans-serif;
  font-weight: 700;
  padding: 2rem 3rem;
}

.signals-topnav,
.signals-bottomnav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.signals-topnav nav a,
.signals-bottomnav nav a {
  color: #fff;
  text-decoration: none;
  margin-right: 1.5rem;
  font-size: 0.95rem;
}

.signals-topnav .logo img {
  width: 100px;
}

.signals-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 800px;
}

.signals-item {
  font-size: 2rem;
  line-height: 1.6;
}

.signals-item a {
  color: #fff;
  text-decoration: none;
}

.signals-item a:hover {
  text-decoration: underline;
  text-decoration-thickness: 3px;
}

.signals-bottomnav {
  font-size: 0.9rem;
  opacity: 0.9;
}

@media (max-width: 768px) {
  .signals-item {
    font-size: 1.25rem;
  }
  .signals-topnav nav a,
  .signals-bottomnav nav a {
    margin-right: 1rem;
  }
}