:root {
  color-scheme: light;
  --ink: #1f2937;
  --muted: #697386;
  --line: #eadfd9;
  --soft: #fff7f3;
  --accent: #f65f3f;
  --accent-dark: #d84428;
  --success: #177a45;
  --danger: #b42318;
  --shadow: 0 24px 80px rgba(43, 28, 20, .12);
}
* { box-sizing: border-box; }
html { font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans TC", sans-serif; background: #fffaf7; color: var(--ink); }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 7% 4%, rgba(255, 151, 82, .16), transparent 30rem), linear-gradient(180deg, #fffdfb, #fff8f4); }
a { color: var(--accent-dark); }
.site-header { max-width: 1180px; margin: 0 auto; padding: 24px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; }
.brand img { border-radius: 12px; box-shadow: 0 8px 20px rgba(246, 95, 63, .2); }
.brand span { display: flex; flex-direction: column; }
.brand strong { font-size: 17px; }
.brand small { color: var(--muted); font-size: 11px; margin-top: 1px; }
.quiet-link { color: var(--muted); text-decoration: none; font-weight: 650; }
.quiet-link:hover { color: var(--accent-dark); }
.page-shell { max-width: 1180px; margin: 40px auto 72px; padding: 0 24px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, 480px); gap: clamp(40px, 7vw, 90px); align-items: start; }
.intro { padding-top: 34px; }
.eyebrow { display: inline-flex; padding: 7px 11px; border: 1px solid rgba(246,95,63,.22); background: rgba(255,255,255,.78); color: var(--accent-dark); border-radius: 999px; font-size: 12px; font-weight: 800; letter-spacing: .05em; }
h1 { margin: 18px 0 14px; font-size: clamp(38px, 6vw, 66px); line-height: 1.05; letter-spacing: -.045em; }
.intro > p { color: var(--muted); font-size: 19px; line-height: 1.7; max-width: 660px; }
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 42px; }
.benefit-grid article { padding: 18px; min-height: 170px; background: rgba(255,255,255,.7); border: 1px solid rgba(234,223,217,.92); border-radius: 20px; }
.benefit-grid article > span { color: var(--accent); font-size: 11px; font-weight: 900; }
.benefit-grid strong { display: block; margin-top: 18px; font-size: 15px; }
.benefit-grid p { margin: 7px 0 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.form-card { background: rgba(255,255,255,.92); border: 1px solid rgba(234,223,217,.95); border-radius: 28px; padding: 24px; box-shadow: var(--shadow); backdrop-filter: blur(16px); }
.interest-card { display: flex; gap: 14px; padding: 16px; background: var(--soft); border: 1px solid #f4ded3; border-radius: 19px; margin-bottom: 22px; }
.interest-icon { width: 42px; height: 42px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 14px; color: white; background: linear-gradient(135deg, #ff9b56, var(--accent)); box-shadow: 0 8px 18px rgba(246,95,63,.22); font-size: 19px; font-weight: 900; }
.interest-label { margin: 0 0 2px; color: var(--muted); font-size: 11px; font-weight: 750; }
.interest-card h2 { margin: 0; font-size: 18px; }
.interest-card p:last-child { margin: 4px 0 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.field { margin-bottom: 15px; }
.field label { display: block; margin: 0 0 7px; font-size: 13px; font-weight: 800; }
.field label span { color: var(--accent); }
input, select { width: 100%; border: 1px solid #ded7d3; border-radius: 13px; background: #fff; padding: 12px 13px; color: var(--ink); font: inherit; outline: none; }
input:focus, select:focus { border-color: rgba(246,95,63,.65); box-shadow: 0 0 0 4px rgba(246,95,63,.1); }
.field small { display: block; margin-top: 6px; color: var(--muted); font-size: 11px; }
.two-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.consent-row { display: flex; align-items: flex-start; gap: 9px; margin: 4px 0 18px; color: #525d6f; font-size: 12px; line-height: 1.6; }
.consent-row input { width: 17px; height: 17px; margin-top: 2px; accent-color: var(--accent); }
.turnstile-shell { min-height: 66px; margin-bottom: 10px; }
.setup-warning { border: 1px solid #f0c36c; background: #fff8e8; color: #77530e; padding: 11px 12px; border-radius: 12px; font-size: 12px; line-height: 1.55; margin-bottom: 12px; }
.form-message { padding: 11px 12px; border-radius: 12px; font-size: 13px; line-height: 1.55; }
.form-message.error { color: var(--danger); background: #fff0ef; border: 1px solid #ffd0ca; }
.form-message.success { color: var(--success); background: #ecfdf3; border: 1px solid #b7ebc9; }
.primary-button { width: 100%; border: 0; border-radius: 14px; padding: 13px 16px; color: #fff; background: linear-gradient(135deg, #ff8e4e, var(--accent)); font: inherit; font-weight: 900; cursor: pointer; box-shadow: 0 13px 24px rgba(246,95,63,.22); }
.primary-button:hover { filter: brightness(.98); transform: translateY(-1px); }
.primary-button:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.fine-print { margin: 12px 0 0; color: var(--muted); text-align: center; font-size: 10px; line-height: 1.6; }
footer { max-width: 1180px; margin: 0 auto; padding: 20px 24px 34px; display: flex; justify-content: space-between; gap: 16px; color: var(--muted); border-top: 1px solid rgba(234,223,217,.75); font-size: 11px; }
.legal-page { max-width: 820px; margin: 40px auto 80px; padding: 0 24px; }
.legal-page h1 { font-size: clamp(34px, 5vw, 54px); }
.legal-lead { color: var(--muted); }
.legal-page h2 { margin: 34px 0 8px; font-size: 20px; }
.legal-page p { color: #525d6f; line-height: 1.85; }
@media (max-width: 900px) {
  .page-shell { grid-template-columns: 1fr; margin-top: 10px; }
  .intro { padding-top: 0; }
  .benefit-grid { margin-top: 28px; }
}
@media (max-width: 600px) {
  .site-header { padding: 18px; }
  .page-shell { padding: 0 16px; margin-bottom: 44px; }
  h1 { font-size: 42px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-grid article { min-height: auto; }
  .two-columns { grid-template-columns: 1fr; gap: 0; }
  .form-card { padding: 17px; border-radius: 22px; }
  footer { padding-inline: 18px; flex-direction: column; }
}