* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Noto Sans TC', system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: #f5f3ef;
  color: #1e1e2a;
  line-height: 1.8;
}

a { color: #8a6d2b; text-decoration: none; }
a:hover { color: #c9a84c; }

/* ─── 頂部導航列 ─── */
.topbar {
  background: #0f1a2e;
  border-bottom: 3px solid #c9a84c;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.topbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.topbar .logo {
  color: #e8d5a3;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 2px;
}
.topbar .logo small {
  font-weight: 400;
  font-size: 0.75rem;
  color: #8a7d5a;
  margin-left: 6px;
}
.topbar nav a {
  color: #b8ad91;
  font-size: 0.85rem;
  margin-left: 20px;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: 0.15s;
}
.topbar nav a:hover {
  color: #e8d5a3;
  border-bottom-color: #c9a84c;
}
.topbar .menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #e8d5a3;
  font-size: 1.4rem;
  cursor: pointer;
}

/* ─── 頁首 Banner ─── */
.page-hero {
  background: linear-gradient(135deg, #0f1a2e 0%, #1a2a44 100%);
  color: #e8d5a3;
  padding: 50px 24px 40px;
  text-align: center;
}
.page-hero h1 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 3px;
  color: #fff;
}
.page-hero .sub {
  font-size: 0.95rem;
  margin-top: 8px;
  opacity: 0.7;
}

/* ─── 內容容器 ─── */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

/* ─── 卡片 ─── */
.card {
  background: #fff;
  border-radius: 6px;
  padding: 36px 40px;
  margin-bottom: 24px;
  box-shadow: 0 1px 6px rgba(0,0,0,0.06);
}
.card h2 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid #dcc89a;
  color: #0f1a2e;
}
.card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 24px 0 10px;
  color: #2f4060;
}
.card h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 18px 0 8px;
  color: #3a4a6a;
}
.card p {
  margin-bottom: 12px;
  color: #2a2a3a;
}
.card ul, .card ol {
  margin: 8px 0 16px 22px;
}
.card li {
  margin-bottom: 6px;
}
.card hr {
  border: none;
  border-top: 1px solid #e8e4dc;
  margin: 24px 0;
}

/* ─── 引言框 ─── */
.callout {
  background: #f6f3ec;
  border-left: 4px solid #c9a84c;
  padding: 16px 20px;
  margin: 16px 0;
  border-radius: 0 4px 4px 0;
  font-size: 0.93rem;
  color: #3a3a4a;
}
.callout.warn {
  border-left-color: #b8860b;
  background: #fcf8f0;
}

/* ─── 表格 ─── */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 14px 0 18px;
  font-size: 0.9rem;
}
th, td {
  border: 1px solid #e0ddd6;
  padding: 8px 14px;
  text-align: left;
  vertical-align: top;
}
th {
  background: #0f1a2e;
  color: #fff;
  font-weight: 600;
  font-size: 0.85rem;
}
tr:nth-child(even) td {
  background: #faf9f6;
}

/* ─── 格言區 ─── */
.motto-box {
  text-align: center;
  padding: 30px 20px;
  margin: 20px 0;
  border-top: 2px solid #dcc89a;
  border-bottom: 2px solid #dcc89a;
}
.motto-box .motto {
  font-size: 1.4rem;
  font-weight: 700;
  color: #0f1a2e;
  letter-spacing: 4px;
}
.motto-box .motto-sub {
  font-size: 0.9rem;
  color: #8a7d5a;
  margin-top: 4px;
}

/* ─── 基本資訊網格 ─── */
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 30px;
  margin: 14px 0;
}
.info-grid .item {
  display: flex;
  border-bottom: 1px dashed #e0ddd6;
  padding: 8px 0;
}
.info-grid .label {
  width: 100px;
  font-weight: 600;
  color: #5a4e3a;
  font-size: 0.85rem;
  flex-shrink: 0;
}
.info-grid .value {
  color: #2a2a3a;
  font-size: 0.9rem;
}

/* ─── 行政區卡片 ─── */
.region-card {
  background: #faf9f6;
  border: 1px solid #e8e4dc;
  border-radius: 6px;
  padding: 20px 24px;
  margin-bottom: 16px;
}
.region-card h3 {
  margin-top: 0;
  color: #0f1a2e;
}
.region-card .region-tag {
  display: inline-block;
  font-size: 0.75rem;
  background: #0f1a2e;
  color: #e8d5a3;
  padding: 2px 10px;
  border-radius: 3px;
  margin-bottom: 10px;
}

/* ─── 法律條文 ─── */
.law-article {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid #eee;
}
.law-article:last-child { border-bottom: none; }
.law-article .art-title {
  font-weight: 700;
  color: #0f1a2e;
  font-size: 0.95rem;
  margin-bottom: 6px;
}
.law-article .art-body {
  color: #3a3a4a;
  font-size: 0.9rem;
}

/* ─── 邦交國標籤 ─── */
.diplist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}
.diplist .tag {
  background: #f0ede6;
  border: 1px solid #dcc89a;
  border-radius: 4px;
  padding: 4px 14px;
  font-size: 0.85rem;
  color: #2a2a3a;
}

/* ─── 頁尾 ─── */
.footer {
  text-align: center;
  padding: 36px 20px;
  color: #888;
  font-size: 0.82rem;
  line-height: 2;
  border-top: 1px solid #e0ddd6;
  margin-top: 10px;
}
.footer .links a {
  color: #8a7d5a;
  margin: 0 10px;
  font-size: 0.82rem;
}

/* ─── 首頁英雄區 ─── */
.hero {
  background: linear-gradient(135deg, #0f1a2e 0%, #1f2e4a 50%, #0f1a2e 100%);
  color: #e8d5a3;
  padding: 80px 24px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.3;
}
.hero-content {
  position: relative;
  z-index: 1;
}
.hero .flag-wrap {
  margin-bottom: 20px;
}
.hero .flag-wrap img {
  height: 80px;
  border-radius: 4px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.hero h1 {
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: 4px;
  color: #fff;
  margin-bottom: 6px;
}
.hero .en-name {
  font-size: 1rem;
  opacity: 0.6;
  letter-spacing: 2px;
  margin-bottom: 20px;
  color: #b8ad91;
}
.hero .hero-motto {
  font-size: 1.3rem;
  font-weight: 700;
  color: #c9a84c;
  letter-spacing: 6px;
  margin: 20px 0 10px;
}
.hero .hero-desc {
  max-width: 600px;
  margin: 16px auto 0;
  font-size: 0.95rem;
  opacity: 0.8;
  line-height: 1.9;
}
.hero .quick-info {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px 30px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.hero .quick-info span {
  font-size: 0.85rem;
  color: #b8ad91;
}
.hero .quick-info strong {
  color: #e8d5a3;
  display: block;
  font-size: 0.9rem;
}

/* ─── 快速連結網格 ─── */
.quick-links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin: 24px 0;
}
.quick-links a {
  display: block;
  background: #fff;
  border: 1px solid #e8e4dc;
  border-radius: 6px;
  padding: 20px 24px;
  text-align: center;
  transition: 0.2s;
  color: #1e1e2a;
}
.quick-links a:hover {
  border-color: #c9a84c;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  transform: translateY(-2px);
}
.quick-links .ql-icon {
  font-size: 1.6rem;
  margin-bottom: 8px;
}
.quick-links .ql-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: #0f1a2e;
}
.quick-links .ql-desc {
  font-size: 0.8rem;
  color: #888;
  margin-top: 4px;
}

/* ─── 表單 ─── */
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: #0f1a2e;
  margin-bottom: 5px;
}
.form-group label .required {
  color: #c0392b;
  margin-left: 2px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #d0ccc4;
  border-radius: 4px;
  font-size: 0.9rem;
  font-family: inherit;
  background: #faf9f6;
  transition: 0.15s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: #c9a84c;
  box-shadow: 0 0 0 3px rgba(201,168,76,0.12);
}
.form-group textarea {
  min-height: 100px;
  resize: vertical;
}
.form-group .help {
  font-size: 0.8rem;
  color: #888;
  margin-top: 3px;
}
.form-group.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.form-group.checkbox input {
  width: auto;
  margin-top: 4px;
  flex-shrink: 0;
}
.form-group.checkbox label {
  font-weight: 400;
  font-size: 0.88rem;
}
.btn {
  display: inline-block;
  background: #0f1a2e;
  color: #e8d5a3;
  border: none;
  padding: 12px 36px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 4px;
  cursor: pointer;
  transition: 0.15s;
}
.btn:hover {
  background: #1a2a44;
  color: #c9a84c;
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.form-success {
  text-align: center;
  padding: 40px 20px;
}
.form-success .icon {
  font-size: 3rem;
  margin-bottom: 12px;
}
.form-success h3 {
  color: #0f1a2e;
  margin-bottom: 8px;
}

/* ─── 憲法專用 ─── */
.constitution-preamble {
  font-style: italic;
  text-align: center;
  padding: 20px;
  margin: 16px 0 24px;
  background: #f6f3ec;
  border-radius: 4px;
  font-size: 0.95rem;
  color: #4a3a2a;
}

/* ─── 響應式 ─── */
@media (max-width: 700px) {
  .topbar nav {
    display: none;
  }
  .topbar nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 60px;
    left: 0; right: 0;
    background: #0f1a2e;
    padding: 12px 24px;
    border-bottom: 2px solid #c9a84c;
  }
  .topbar nav.open a {
    margin: 6px 0;
  }
  .topbar .menu-toggle {
    display: block;
  }
  .hero h1 { font-size: 1.7rem; }
  .hero .hero-motto { font-size: 1rem; letter-spacing: 3px; }
  .card { padding: 24px 18px; }
  .info-grid { grid-template-columns: 1fr; }
  .page-hero h1 { font-size: 1.4rem; }
  .quick-links { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 420px) {
  .quick-links { grid-template-columns: 1fr; }
  .hero { padding: 50px 16px 40px; }
}