#appBox:not(.hidden) {
  display: grid;
}:root {
  --bg: #0b0b12;
  --panel: #14141f;
  --line: #2a2740;
  --copper: #6b3aed;
  --teal: #8b6cff;
  --cream: #f3efe6;
  --mist: #a8a3b8;
  --ink: #ffffff;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: "Noto Sans TC", system-ui, sans-serif;
  background: var(--bg);
  color: var(--cream);
  min-height: 100vh;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.wrap {
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(11, 11, 18, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
}

.brand img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  background: #fff;
  display: block;
}
.brand small {
  display: block;
  color: var(--mist);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 22px;
  font-size: 14px;
  color: var(--mist);
}

.nav a:hover,
.nav a.active { color: var(--copper); }

.menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--cream);
  border-radius: 10px;
  padding: 8px 12px;
}

.hero {
  padding: 88px 0 56px;
}

.kicker {
  color: var(--teal);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 12px;
  margin: 0 0 16px;
}

h1, h2, h3 { font-family: "Playfair Display", Georgia, serif; font-weight: 600; }
h1 { font-size: clamp(36px, 6vw, 64px); line-height: 1.15; margin: 0 0 18px; }
h2 { font-size: 28px; margin: 0 0 12px; }
h3 { font-size: 22px; margin: 0 0 8px; }

.lead {
  max-width: 640px;
  color: var(--mist);
  font-size: 18px;
  margin: 0 0 28px;
}

.actions { display: flex; flex-wrap: wrap; gap: 12px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 22px;
  font-size: 14px;
}

.btn-copper {
  background: var(--copper);
  color: var(--ink);
  font-weight: 600;
}

.btn-ghost {
  border: 1px solid var(--line);
  color: var(--cream);
}

.btn-cream {
  background: var(--teal);
  color: var(--ink);
  font-weight: 600;
}

.btn-line {
  background: rgba(107, 58, 237, 0.2);
  border: 1px solid var(--teal);
  color: #e8e2ff;
  font-weight: 600;
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.footer-line {
  color: var(--teal);
  font-weight: 600;
}

.line-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #06c755;
  color: #fff;
  border-radius: 999px;
  padding: 10px 16px 10px 12px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 10px 28px rgba(6, 199, 85, 0.38);
}
.line-float svg {
  width: 28px;
  height: 28px;
  display: block;
  flex-shrink: 0;
}
.line-float:hover {
  background: #05b34c;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 8px 0 72px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 22px;
  min-height: 180px;
}

.card .meta {
  color: var(--copper);
  font-size: 12px;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 8px 0 72px;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.filter-btn {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--mist);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13px;
  cursor: pointer;
}

.filter-btn.active,
.filter-btn:hover {
  border-color: var(--copper);
  color: var(--cream);
  background: rgba(107, 58, 237, 0.2);
}

.item .audience {
  font-size: 13px;
  color: var(--cream);
  margin-top: 6px;
}

.form-input {
  width: 100%;
  background: #12121c;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  color: var(--cream);
  font-size: 15px;
  font-family: inherit;
}

.form-input:focus {
  outline: none;
  border-color: var(--copper);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 22px;
}

.panel h1 { font-size: 32px; margin: 0 0 8px; }
.panel h2 { font-size: 22px; margin: 0 0 8px; }
.panel .lead { font-size: 15px; margin: 0 0 18px; }

.panel h1 { font-size: 32px; margin: 0 0 8px; }
.panel h2 { font-size: 22px; margin: 0 0 8px; }
.panel .lead { font-size: 15px; margin: 0 0 18px; }
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

label.field {
  display: block;
  font-size: 12px;
  color: var(--mist);
  margin-bottom: 6px;
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

@media (max-width: 800px) {
  .admin-2 { grid-template-columns: 1fr; }
}

.status-ok { color: #86efac; font-size: 14px; }
.status-err { color: #f87171; font-size: 14px; }
.hidden { display: none !important; }

.page-head { padding: 56px 0 24px; }

.list {
  display: grid;
  gap: 14px;
  padding-bottom: 80px;
}

.item {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px 22px;
}

.item-click {
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.item-click:hover,
.item-click.open {
  border-color: var(--copper);
}

.feature-list {
  margin: 14px 0 0;
  padding: 0 0 0 18px;
  color: var(--cream);
}

.feature-list li {
  margin: 6px 0;
  color: var(--mist);
}

.consult-detail {
  display: none;
  margin-top: 10px;
  color: var(--mist);
}

.item-click.open .consult-detail {
  display: block;
}

.faq-item {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 0;
  overflow: hidden;
}

.faq-item button {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  color: var(--cream);
  font: inherit;
  font-size: 17px;
  padding: 18px 22px;
  cursor: pointer;
}

.faq-item .faq-a {
  display: none;
  padding: 0 22px 18px;
  color: var(--mist);
  margin: 0;
}

.faq-item.open .faq-a {
  display: block;
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--mist);
  font-size: 13px;
  padding: 28px 0 40px;
}

@media (max-width: 800px) {
  .menu-btn { display: block; }
  .nav {
    display: none;
    position: absolute;
    left: 20px;
    right: 20px;
    top: 80px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 16px;
    flex-direction: column;
  }
  .nav.open { display: flex; }
  .grid, .grid-4 { grid-template-columns: 1fr; }
  .item { flex-direction: column; }
}