:root {
  --bg: #f7f3ea;
  --surface: #fffdf8;
  --surface-strong: #fff7ea;
  --line: #d9d0c1;
  --text: #1f2933;
  --muted: #5b6470;
  --brand: #0e6ba8;
  --brand-deep: #0b4f7d;
  --accent: #f4a259;
  --success: #177245;
  --warning: #b16a00;
  --danger: #a43d2d;
  --shadow: 0 20px 60px rgba(31, 41, 51, 0.08);
  --radius: 20px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(244, 162, 89, 0.22), transparent 24%),
    radial-gradient(circle at top right, rgba(14, 107, 168, 0.18), transparent 30%),
    linear-gradient(180deg, #fefbf5 0%, #f7f3ea 55%, #efe7d7 100%);
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

.page-shell { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(12px);
  background: rgba(247, 243, 234, 0.84);
  border-bottom: 1px solid rgba(217, 208, 193, 0.9);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--brand) 0%, #3eb5ff 100%);
  color: white;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow);
}

.nav-links, .nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.nav-link {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  transition: 0.2s ease;
}

.nav-link:hover, .nav-link.active {
  background: rgba(14, 107, 168, 0.08);
  color: var(--brand-deep);
}

.button, button, input[type="submit"] {
  appearance: none;
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 700;
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

.button:hover, button:hover, input[type="submit"]:hover { transform: translateY(-1px); }

.button-primary, button, input[type="submit"] {
  background: linear-gradient(135deg, var(--brand) 0%, #198fd4 100%);
  color: white;
  box-shadow: 0 12px 30px rgba(14, 107, 168, 0.2);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--line);
  color: var(--text);
}

.hero {
  display: grid;
  grid-template-columns: 1.25fr 0.95fr;
  gap: 24px;
  padding: 56px 0 28px;
  align-items: stretch;
}

.hero-copy, .hero-panel, .card {
  background: rgba(255, 253, 248, 0.88);
  border: 1px solid rgba(217, 208, 193, 0.7);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-copy { padding: 38px; }

.eyebrow {
  color: var(--brand);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  line-height: 1.04;
  margin: 14px 0 16px;
}

.hero p { color: var(--muted); font-size: 1.05rem; line-height: 1.7; }

.hero-actions, .form-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-actions { margin-top: 24px; }

.hero-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 26px;
}

.metric {
  padding: 16px;
  border-radius: 16px;
  background: rgba(14, 107, 168, 0.06);
}

.metric strong {
  display: block;
  font-size: 1.5rem;
  margin-bottom: 4px;
}

.hero-panel {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.section { padding: 18px 0 28px; }

.section-title {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.section-title h2 { margin: 0; font-size: 1.8rem; }
.section-title p, .muted { color: var(--muted); }

.grid, .list { display: grid; gap: 18px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.card { padding: 22px; }
.card h3, .card h4 { margin: 0 0 10px; }

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(14, 107, 168, 0.08);
  color: var(--brand-deep);
  font-size: 0.92rem;
  font-weight: 700;
}

.badge.success { background: rgba(23, 114, 69, 0.12); color: var(--success); }
.badge.warning { background: rgba(177, 106, 0, 0.14); color: var(--warning); }
.badge.danger { background: rgba(164, 61, 45, 0.12); color: var(--danger); }

.list-item {
  padding: 18px;
  border-radius: 18px;
  background: white;
  border: 1px solid rgba(217, 208, 193, 0.9);
}

.list-item-top, .inline-meta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.inline-meta { align-items: center; }
.list-item p, .card p { line-height: 1.65; }

.form-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

label {
  display: grid;
  gap: 8px;
  font-weight: 700;
  font-size: 0.95rem;
}

input, select, textarea {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  padding: 14px 16px;
  font: inherit;
  color: var(--text);
}

textarea { min-height: 120px; resize: vertical; }

.notice {
  margin: 16px 0 0;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(23, 114, 69, 0.22);
  background: rgba(23, 114, 69, 0.1);
  color: var(--success);
}

.notice.error {
  border-color: rgba(164, 61, 45, 0.2);
  background: rgba(164, 61, 45, 0.1);
  color: var(--danger);
}

.split {
  display: grid;
  gap: 18px;
  grid-template-columns: 1.15fr 0.85fr;
}

.footer {
  padding: 32px 0 54px;
  color: var(--muted);
  font-size: 0.94rem;
}

.empty {
  padding: 26px;
  border-radius: 18px;
  border: 1px dashed var(--line);
  background: rgba(255, 255, 255, 0.56);
  color: var(--muted);
}

@media (max-width: 960px) {
  .hero, .split, .grid.two, .grid.three, .form-grid, .hero-grid {
    grid-template-columns: 1fr;
  }

  .topbar-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-copy, .hero-panel, .card { padding: 22px; }
}