:root {
  color-scheme: light;
  font-family: "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", system-ui, sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: #07101f;
}

body[data-business-card] {
  --ink: #f7f9ff;
  --muted: rgba(235, 241, 255, 0.7);
  --line: rgba(255, 255, 255, 0.14);
  --panel: rgba(9, 19, 36, 0.88);
  --accent: #77e1ff;
  --accent-2: #a9ffcd;
  --button-ink: #07101f;
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 8%, color-mix(in srgb, var(--accent) 24%, transparent), transparent 35%),
    radial-gradient(circle at 90% 92%, color-mix(in srgb, var(--accent-2) 18%, transparent), transparent 38%),
    linear-gradient(145deg, #07101f, #0d1830 56%, #050a14);
  overflow-x: hidden;
}

body[data-business-card="metabiz"] {
  --panel: rgba(15, 16, 45, 0.9);
  --accent: #a997ff;
  --accent-2: #58d5ff;
  --button-ink: #11102c;
  background:
    radial-gradient(circle at 10% 10%, rgba(116, 92, 255, 0.34), transparent 35%),
    radial-gradient(circle at 90% 88%, rgba(0, 194, 255, 0.24), transparent 38%),
    linear-gradient(145deg, #090b24, #171441 58%, #090a1b);
}

body[data-business-card="seedream"] {
  --ink: #27152c;
  --muted: rgba(51, 27, 57, 0.68);
  --line: rgba(77, 40, 84, 0.14);
  --panel: rgba(255, 250, 250, 0.9);
  --accent: #ff8a7a;
  --accent-2: #c39cff;
  --button-ink: #32122d;
  background:
    radial-gradient(circle at 10% 10%, rgba(255, 139, 121, 0.42), transparent 36%),
    radial-gradient(circle at 90% 90%, rgba(179, 135, 255, 0.3), transparent 39%),
    linear-gradient(145deg, #fff5ef, #f8eefa 56%, #fff9f6);
}

a,
button {
  -webkit-tap-highlight-color: transparent;
}

.card-page {
  position: relative;
  display: grid;
  min-height: 100vh;
  min-height: 100svh;
  place-items: center;
  padding: 40px 20px;
  isolation: isolate;
}

.card-page::before,
.card-page::after {
  position: fixed;
  z-index: -1;
  width: min(42vw, 420px);
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 50%;
  content: "";
  opacity: 0.72;
}

.card-page::before {
  top: -16vw;
  right: -10vw;
}

.card-page::after {
  bottom: -20vw;
  left: -11vw;
  box-shadow: 0 0 0 60px color-mix(in srgb, var(--line) 42%, transparent);
}

.business-card {
  width: min(100%, 510px);
  padding: 28px;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 32px;
  box-shadow: 0 32px 100px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.brand-row,
.profile-row,
.card-footer {
  display: flex;
  align-items: center;
}

.brand-row {
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.brand-mark {
  display: grid;
  width: 46px;
  height: 46px;
  flex: 0 0 auto;
  place-items: center;
  color: var(--button-ink);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 15px;
  font-size: 14px;
  font-weight: 850;
  letter-spacing: -0.04em;
}

.brand-title {
  flex: 1;
}

.brand-title p,
.brand-title h1,
.person-copy p,
.person-copy h2,
.card-summary,
.card-status,
.card-footer p {
  margin: 0;
}

.brand-title p {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.brand-title h1 {
  font-size: clamp(24px, 6vw, 32px);
  line-height: 1;
  letter-spacing: -0.04em;
}

.brand-code {
  color: var(--muted);
  font: 700 11px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: 0.1em;
}

.profile-row {
  gap: 18px;
  padding: 28px 0 18px;
}

.portrait {
  width: 102px;
  height: 102px;
  flex: 0 0 auto;
  object-fit: cover;
  object-position: 50% 24%;
  border: 3px solid color-mix(in srgb, var(--accent) 70%, white);
  border-radius: 28px;
  box-shadow: 0 14px 34px color-mix(in srgb, var(--accent) 20%, transparent);
}

.person-copy p {
  margin-bottom: 7px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.11em;
}

.person-copy h2 {
  font-size: clamp(25px, 7vw, 34px);
  line-height: 1.14;
  letter-spacing: -0.04em;
}

.person-copy span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.card-summary {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 24px;
  padding: 0;
  list-style: none;
}

.tag-list li {
  padding: 7px 10px;
  color: var(--ink);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.primary-actions,
.utility-actions {
  display: grid;
  gap: 10px;
}

.primary-actions {
  grid-template-columns: 1fr 1fr;
}

.utility-actions {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 10px;
}

.card-action {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 14px;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 15px;
  font: inherit;
  font-size: 13px;
  font-weight: 750;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.card-action:hover {
  border-color: color-mix(in srgb, var(--accent) 60%, transparent);
  transform: translateY(-2px);
}

.card-action.primary {
  color: var(--button-ink);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
}

.card-action.secondary {
  background: color-mix(in srgb, var(--ink) 7%, transparent);
}

.card-action svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.card-action:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 70%, white);
  outline-offset: 3px;
}

.card-status {
  min-height: 22px;
  padding-top: 12px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
}

.card-footer {
  justify-content: space-between;
  gap: 12px;
  margin-top: 2px;
  padding-top: 16px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.card-footer a {
  color: inherit;
  text-decoration: none;
}

@media (max-width: 640px) {
  .card-page {
    align-items: start;
    padding: max(18px, env(safe-area-inset-top)) 12px max(18px, env(safe-area-inset-bottom));
  }

  .business-card {
    padding: 22px;
    border-radius: 26px;
  }

  .brand-row {
    padding-bottom: 20px;
  }

  .profile-row {
    padding-top: 22px;
  }

  .portrait {
    width: 88px;
    height: 88px;
    border-radius: 24px;
  }

  .utility-actions {
    grid-template-columns: 1fr 1fr;
  }

  .utility-actions .card-action:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 380px) {
  .primary-actions {
    grid-template-columns: 1fr;
  }

  .brand-code {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}