/* ============================================================================
   AKARI — GLOBAL BASE
   ============================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Inter:wght@300;400;500;600;700&family=Noto+Serif+JP:wght@400;600;700&display=swap');
@import url('./tokens.css');

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--lh-base);
  color: var(--color-ink);
  background: var(--color-bg-deep);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'kern' 1, 'liga' 1, 'calt' 1;
}

img, svg, video {
  display: block;
  max-width: 100%;
  height: auto;
}

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

button, input, textarea, select {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  outline: 0;
}

button {
  cursor: pointer;
}

ul, ol {
  list-style: none;
}

::selection {
  background: var(--color-sakura);
  color: var(--color-bg-deep);
}

/* Focus-visible ring for keyboard nav (WCAG AA) */
:focus-visible {
  outline: 2px solid var(--color-sakura);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* Visually hidden but accessible to screen readers */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  background: var(--color-bg-elevated);
  color: var(--color-ink-strong);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius);
  z-index: var(--z-toast);
  transition: top var(--duration-normal) var(--ease-out-expo);
}

.skip-link:focus {
  top: var(--space-4);
}