:root {
  --teal: #0e7f85; --teal-deep: #0b5a60; --rose: #a8415f; --pink: #e3a9b7; --pink-soft: #f4dfe5;
  --mint: #a9dad5; --mist: #e8e5ec; --paper: #fdfcfd; --sky: #eaf3f5; --ink: #35323d; --body: #45424f;
  --mute: #736c7c; --line: #dcd7e0;
  --serif: "Noto Serif TC", "PMingLiU", Georgia, serif;
  --sans: "Noto Sans TC", -apple-system, "Segoe UI", "Microsoft JhengHei", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #fff; color: var(--body); font-family: var(--sans); font-size: 17px; line-height: 1.8; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; color: var(--ink); line-height: 1.4; word-break: keep-all; }
a { color: inherit; }
.btn { display: inline-block; padding: 13px 26px; border-radius: 999px; background: var(--teal); color: #fff; text-decoration: none; font-weight: 500; line-height: 1.4; border: 1px solid var(--teal); cursor: pointer; font: inherit; }
.btn:hover { background: var(--teal-deep); border-color: var(--teal-deep); }
.btn.light { background: #fff; color: var(--teal-deep); border-color: #fff; }
.btn.light:hover { background: var(--sky); border-color: var(--sky); }
.btn.ghost { background: transparent; color: var(--teal); }
.facts { list-style: none; padding: 0; margin: 16px 0 22px; font-size: 16px; }
.facts li { padding: 7px 0; border-top: 1px solid rgba(255,255,255,.3); display: flex; gap: 14px; }
.facts li:last-child { border-bottom: 1px solid rgba(255,255,255,.3); }
.facts span { flex: none; width: 3.2em; color: rgba(255,255,255,.75); }
.top { display: flex; justify-content: space-between; align-items: center; padding: 16px 32px; font-size: 15px; }
.top .brand { font-family: var(--serif); font-size: 22px; color: var(--rose); text-decoration: none; }
.top nav { display: flex; gap: 20px; }
.top nav a { text-decoration: none; }
.intro { padding: 24px 32px 34px; max-width: 900px; margin: 0 auto; text-align: center; }
.intro h1 { font-size: 44px; color: var(--teal-deep); }
.intro p { margin-top: 10px; font-size: 18px; }
.panels { display: grid; grid-template-columns: 3fr 2fr; }
.panel { padding: 44px 44px 48px; color: #eef6f5; }
.panel.camp { background: var(--teal); }
.panel.circle { color: #fff; padding: 44px 36px 48px;
  background:
    radial-gradient(1px 1px at 20% 25%, #fff, transparent), radial-gradient(1.5px 1.5px at 62% 18%, #fff, transparent),
    radial-gradient(1px 1px at 80% 40%, #fff, transparent), radial-gradient(1px 1px at 38% 48%, #fff, transparent),
    radial-gradient(1.5px 1.5px at 12% 55%, #fff, transparent),
    linear-gradient(180deg, #17294a 0%, #24506a 55%, #33664f 80%, #274a39 100%); }
.panel .tag { font-size: 14px; letter-spacing: .06em; opacity: .85; }
.panel h2 { color: #fff; font-size: 32px; margin: 6px 0 10px; }
.panel .lead { font-family: var(--serif); font-size: 20px; }
.panel .note { font-size: 14px; margin-top: 14px; opacity: .85; }
.who { display: grid; grid-template-columns: 170px 1fr; gap: 34px; align-items: center; max-width: 900px; margin: 0 auto; padding: 56px 32px; }
.who img { width: 170px; height: 170px; border-radius: 50%; object-fit: cover; object-position: 50% 8%; }
.who h2 { font-size: 27px; color: var(--teal-deep); margin-bottom: 6px; }
.stat { display: flex; align-items: baseline; gap: 4px 10px; flex-wrap: wrap; margin-top: 14px; color: var(--teal-deep); }
.stat b { font-family: var(--serif); font-size: 40px; line-height: 1; color: var(--rose); font-weight: 700; }
.stat span { font-family: var(--serif); font-size: 20px; }
.stat small { flex-basis: 100%; font-size: 14px; color: var(--mute); }
.news { background: var(--mist); padding: 46px 32px; }
.news .box { max-width: 900px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1.1fr; gap: 32px; align-items: center; }
.news h3 { font-size: 26px; color: var(--rose); }
.sub-form { display: flex; gap: 10px; flex-wrap: wrap; }
.sub-form input { flex: 1 1 220px; min-width: 0; padding: 13px 18px; border-radius: 999px; border: 1px solid var(--line); font: inherit; background: #fff; }
.sub-form button { padding: 13px 24px; border-radius: 999px; border: 0; background: var(--teal); color: #fff; font: inherit; cursor: pointer; }
.sub-form button:disabled { background: #b7b1bf; cursor: wait; }
.checks { display: flex; gap: 8px 22px; flex-wrap: wrap; margin: 14px 0 10px; font-size: 16px; }
.msg { min-height: 1.8em; color: var(--teal-deep); font-weight: 500; }
.note-mini { font-size: 14px; color: var(--mute); margin-top: 6px; }
footer { font-size: 14px; color: var(--mute); padding: 26px 32px 34px; display: flex; justify-content: space-between; gap: 8px 24px; flex-wrap: wrap; max-width: 1040px; margin: 0 auto; }
/* 偏好頁 */
.prefs { max-width: 640px; margin: 0 auto; padding: 24px 20px 60px; }
.prefs h1 { font-size: 30px; color: var(--teal-deep); margin-bottom: 8px; }
.prefs fieldset { border: 1px solid var(--line); border-radius: 12px; padding: 16px 20px; margin: 20px 0; }
.prefs legend { font-family: var(--serif); font-weight: 600; color: var(--ink); padding: 0 6px; }
.prefs label { display: block; padding: 4px 0; }
.prefs textarea { width: 100%; min-height: 90px; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; font: inherit; }
.prefs .warn { font-size: 14px; color: var(--rose); }
@media (max-width: 760px) {
  .top { padding: 14px 20px; } .top nav { gap: 12px; font-size: 14px; }
  .intro { padding: 16px 20px 26px; } .intro h1 { font-size: 32px; }
  .panels { grid-template-columns: 1fr; }
  .panel, .panel.circle { padding: 32px 22px 36px; }
  .who { grid-template-columns: 1fr; padding: 40px 20px; gap: 16px; text-align: center; justify-items: center; }
  .stat { justify-content: center; }
  .news { padding: 36px 20px; } .news .box { grid-template-columns: 1fr; gap: 16px; }
  footer { padding: 22px 20px 30px; }
  h1, h2, h3 { word-break: normal; overflow-wrap: anywhere; }
}