body {
  background: #f4f1ec;
  font-family: "Times New Roman", serif;
  margin: 0;
}

.paper {
  background: #fffdf8;
  max-width: 420px;
  margin: 20px auto;
  padding: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,.1);
}

.topbar {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #ddd;
  margin-bottom: 15px;
}

nav a {
  margin-left: 10px;
  text-decoration: none;
  color: #555;
}

nav a.active {
  text-decoration: underline;
}

.hero {
  text-align: center;
}

.signin button {
  display: block;
  width: 100%;
  margin: 8px 0;
}

.secondary {
  opacity: 0.6;
}

.note {
  margin-top: 15px;
  font-size: 0.9em;
  background: #f7f3eb;
  padding: 10px;
}

.feed {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.scroll {
  border: 1px solid #ddd;
  padding: 10px;
  background: #fff;
}

.scroll-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.8em;
}

.cost {
  color: #a33;
}

.badge {
  background: #eee;
  padding: 2px 6px;
}

.scroll-text {
  margin: 10px 0;
}

.link-preview {
  font-size: 0.8em;
  color: #333;
}

.profile .folders {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.folder {
  border: 1px solid #ccc;
  padding: 10px;
  background: #fafafa;
  cursor: pointer;
}

.upgrade {
  margin-top: 15px;
  width: 100%;
}