:root {
  --navy: #1B2A4A;
  --teal: #17B3AC;
  --green: #4BBF95;
  --gray: #6B7488;
  --border: #E2E8F1;
  --bg-tint: #F7FAFC;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: #fff;
  color: var(--navy);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 16px;
}

.wrap {
  max-width: 560px;
  margin: 0 auto;
  padding: 48px 24px 96px;
}

.mark {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  font-size: 28px;
  margin-bottom: 32px;
}
.mark span {
  font-family: Arial, sans-serif;
  font-weight: 400;
  font-size: 14px;
  color: var(--gray);
  letter-spacing: 1px;
  display: block;
  margin-top: 4px;
}

form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: Arial, sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.3px;
}

.hint {
  font-weight: 400;
  color: var(--gray);
  font-size: 12px;
}

input, select, textarea {
  font-family: Georgia, serif;
  font-size: 15px;
  color: var(--navy);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px 12px;
  background: var(--bg-tint);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--teal);
  outline-offset: -1px;
}

textarea { resize: vertical; }

button {
  font-family: Arial, sans-serif;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.3px;
  color: #fff;
  background: linear-gradient(100deg, #1E7FD6, var(--teal), var(--green));
  border: none;
  border-radius: 4px;
  padding: 14px 20px;
  cursor: pointer;
  margin-top: 8px;
}
button:disabled {
  opacity: 0.6;
  cursor: default;
}

.result {
  margin-top: 32px;
  padding: 20px 22px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-tint);
  font-family: Arial, sans-serif;
  font-size: 14px;
  line-height: 1.6;
}
.result.hidden { display: none; }
.result.error { border-color: #C0504D; color: #C0504D; background: #FBEEED; }

.result a.download {
  display: inline-block;
  margin-top: 6px;
  color: var(--teal);
  font-weight: 700;
  text-decoration: none;
}
.result a.download:hover { text-decoration: underline; }

.result .note-block { margin-top: 12px; }
.result .note-title { font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.result ul { margin: 4px 0 0; padding-left: 18px; }