/* ==========================================================
   base.css — document defaults
   ========================================================== */
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.9;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

::selection {
  background-color: var(--color-sakura-light);
  color: var(--color-black);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--color-sakura-deep);
  outline-offset: 3px;
  border-radius: 2px;
}

/* English accent text */
.en {
  font-family: var(--font-en);
  letter-spacing: 0.06em;
}

/* Gradient text accent */
.text-gradient {
  background: var(--gradient-sakura);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Visually hidden (for a11y labels) */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -80px;
  left: 16px;
  z-index: calc(var(--z-nav-overlay) + 1);
  padding: 10px 20px;
  background: var(--color-black);
  color: #fff;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  transition: top 0.2s ease;
}

.skip-link:focus-visible {
  top: 0;
}