:root {
  --ta-ink: #1f2933;
  --ta-sub: #52606d;
  --ta-line: #d7dde3;
  --ta-bg: #ffffff;
  --ta-accent: #1b6b5a;
  --ta-accent-ink: #ffffff;
  --ta-soft: #f4f7f6;
  --ta-radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 16px;
  max-width: 720px;
  margin-inline: auto;
  color: var(--ta-ink);
  background: var(--ta-bg);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

h1 { font-size: 1.4rem; margin: 0 0 4px; }
h2 { font-size: 1.1rem; margin: 24px 0 8px; }
p { margin: 0 0 12px; }

.ta-lead { color: var(--ta-sub); margin-bottom: 20px; }

label { display: block; font-weight: 700; margin: 12px 0 4px; }

input, select, textarea, button {
  font: inherit;
  color: inherit;
  max-width: 100%;
}

input[type="text"], input[type="number"], select, textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--ta-line);
  border-radius: var(--ta-radius);
  background: #fff;
}

textarea { min-height: 140px; resize: vertical; }

button {
  padding: 10px 16px;
  border: 1px solid var(--ta-accent);
  border-radius: var(--ta-radius);
  background: var(--ta-accent);
  color: var(--ta-accent-ink);
  cursor: pointer;
}

button.ta-secondary {
  background: #fff;
  color: var(--ta-accent);
}

.ta-panel {
  border: 1px solid var(--ta-line);
  border-radius: var(--ta-radius);
  background: var(--ta-soft);
  padding: 12px;
  margin: 16px 0;
}

.ta-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

.ta-footer {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--ta-line);
}

.ta-cta {
  display: inline-block;
  padding: 12px 18px;
  border-radius: var(--ta-radius);
  background: var(--ta-accent);
  color: var(--ta-accent-ink);
  text-decoration: none;
  font-weight: 700;
}

.ta-cta-note { color: var(--ta-sub); font-size: 0.9rem; margin-top: 8px; }

.ta-disclaimer {
  color: var(--ta-sub);
  font-size: 0.8rem;
  margin-top: 16px;
}

@media print {
  body { padding: 0; max-width: none; font-size: 12pt; }
  .ta-footer, .ta-noprint, button { display: none !important; }
  .ta-panel { background: transparent; border-color: #999; }
  textarea { border: none; height: auto; }
}