:root {
  --bg: #f6f1e7;
  --card: #ffffff;
  --ink: #1b1b1b;
  --muted: #6c6b68;
  --accent: #0d5e53;
  --accent-dark: #09483f;
  --shadow: rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Georgia", "Times New Roman", serif;
  color: var(--ink);
  background: radial-gradient(circle at top, #fff7ea 0%, #efe6d7 55%, #e6ddcd 100%);
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 24px;
  gap: 24px;
}

.header {
  text-align: center;
  background: var(--accent);
  color: #fff;
  padding: 22px 16px;
  border-radius: 18px;
}

.logo {
  width: 180px;
  max-width: 70%;
  height: auto;
  margin: 0 auto 12px;
  display: block;
}

.header h1 {
  margin: 0 0 8px 0;
  font-size: 1.8rem;
  letter-spacing: 0.5px;
}

.header p {
  margin: 0;
  color: #e9f4f2;
}

.content {
  flex: 1;
  display: grid;
  gap: 16px;
}

.card {
  background: var(--card);
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 12px 30px var(--shadow);
}

.card-title {
  margin: 0 0 16px 0;
  font-size: 1.2rem;
}

.form {
  display: grid;
  gap: 16px;
}

.label {
  font-weight: 600;
}

.input {
  font-size: 1rem;
  padding: 14px 16px;
  border: 2px solid #ded6c7;
  border-radius: 12px;
}

.button {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease;
}

.button:hover {
  background: var(--accent-dark);
}

.result-grid {
  display: grid;
  gap: 12px;
}

.result-grid .full {
  grid-column: 1 / -1;
}

.label-muted {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 2px;
}

.muted {
  color: var(--muted);
}

.footer {
  text-align: center;
  color: var(--muted);
}

@media (min-width: 720px) {
  .page {
    padding: 40px;
  }
  .content {
    grid-template-columns: minmax(0, 520px);
    justify-content: center;
  }
  .result-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}