/* Buttons, dock, figures, notices, product, legal tables */

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 48px;
  margin-top: var(--space-4);
  padding: 0.9rem 1.15rem;
  overflow: hidden;
  border: 0;
  background: var(--brand-accent);
  color: var(--text-on-accent);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
}

.btn:hover {
  color: var(--text-on-accent);
  background: var(--brand-secondary);
}

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    transparent 32%,
    color-mix(in srgb, var(--text-inverse) 70%, transparent) 50%,
    transparent 68%
  );
  transform: translateX(-130%);
}

.btn:hover::after {
  transform: translateX(130%);
}

.btn-note,
.updated {
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

.frame {
  border: 1px solid var(--border-strong);
}

.notice,
.disclaimer-box,
.tip {
  max-width: var(--measure);
}

.notice,
.disclaimer-box {
  background: var(--surface-raised);
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--brand-accent);
  padding: var(--space-4);
  margin: var(--space-4) 0;
}

.tip {
  margin: var(--space-4) 0;
  padding: 0.2rem 0 0.2rem var(--space-4);
  border-left: 3px solid var(--brand-accent);
}

.sources-inline {
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

.features {
  list-style: none;
  margin: var(--space-4) 0;
  padding: 0;
  counter-reset: feat;
  max-width: none;
}

.features li {
  counter-increment: feat;
  position: relative;
  border-top: 1px solid var(--border-strong);
  padding: 0.8rem 0 0.8rem 2.8rem;
}

.features li::before {
  content: counter(feat, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.85rem;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--brand-accent);
}

.badge {
  display: inline-block;
  margin: 0 0 var(--space-3);
  padding: 0.25rem 0.45rem;
  border: 1px solid var(--brand-accent);
  color: var(--brand-accent);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.back {
  display: inline-block;
  margin-top: var(--space-5);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-4) 0;
}

th,
td {
  border-bottom: 1px solid var(--border-subtle);
  text-align: left;
  vertical-align: top;
  padding: 0.75rem 0.8rem 0.75rem 0;
}

th {
  width: 38%;
  color: var(--brand-accent);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.dock {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: var(--surface-sunken);
  border-top: 1px solid var(--border-strong);
  padding: 0.35rem 0.25rem calc(0.35rem + env(safe-area-inset-bottom));
}

.dock-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  min-height: 48px;
  color: var(--text-secondary);
  text-decoration: none;
}

.dock-link span {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.68rem;
  letter-spacing: 0.02em;
}

.dock-link svg {
  width: 1.25rem;
  height: 1.25rem;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.7;
  stroke-linecap: square;
  stroke-linejoin: miter;
}

.dock-link:hover,
.dock-link[aria-current="page"],
.dock-link.is-active {
  color: var(--brand-accent);
}

.legal-body h2 {
  margin-top: var(--space-6);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-strong);
}

.legal-body ul {
  padding-left: 1.1rem;
}

.legal-body li + li {
  margin-top: 0.45rem;
}

sup a {
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
}