@charset "utf-8";
/* CSS Document */

	:root {
	--color-bg: #ffffff;
	--color-surface: #f3f3f1;
	--color-text: #1a1a1a;
	--color-text-secondary: #555555;
	--color-text-tertiary: #6b6b6b;
	--color-border: rgba(0, 0, 0, 0.12);
	--color-border-strong: rgba(0, 0, 0, 0.22);
	--color-accent: #185fa5;
	--color-accent-bg: #e6f1fb;
	--color-accent-text: #0c447c;

	--container: 720px;
	--radius-md: 8px;
	--radius-lg: 12px;
	--font-sans: system-ui, -apple-system, "Hiragino Kaku Gothic ProN",
		 "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;
	}


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

  html { -webkit-text-size-adjust: 100%; }

  body {
	margin: 0;
	background: var(--color-bg);
	color: var(--color-text);
	font-family:system-ui, -apple-system, "Hiragino Kaku Gothic ProN",
		 "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;
	font-size: 1rem;
	line-height: 1.7;
	-webkit-font-smoothing: antialiased;
  }

  /* スクリーンリーダー専用 */
  .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;
  }

  /* スキップリンク */
  .skip-link {
    position: absolute;
    left: 16px; top: -48px;
    z-index: 10;
    padding: 8px 16px;
    background: var(--color-text);
    color: #fff;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: top 0.15s ease;
  }
  .skip-link:focus { top: 16px; }

  /* キーボードフォーカスの可視化 */
  a:focus-visible,
  :focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
    border-radius: 2px;
  }

  .container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: 24px;
  }

  /* ---- ヒーロー ---- */
  .hero { padding: 4rem 0 3rem; }

  .hero__eyebrow {
    font-size: 0.875rem;
    letter-spacing: 0.08em;
    color: var(--color-text-tertiary);
    margin: 0 0 14px;
  }

  .hero__name {
    font-size: clamp(2rem, 6vw, 2.5rem);
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: 0.02em;
    margin: 0 0 16px;
  }

  .hero__lead {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin: 0;
    max-width: 34em;
  }

  /* ---- セクション共通 ---- */
  .section {
    padding: 2.5rem 0;
    border-top: 1px solid var(--color-border);
  }

  .section__head {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin: 0 0 1.5rem;
  }

  .section__num {れ
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent);
  }

  .section__title {
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    margin: 0;
  }

  /* ---- About ---- */
  .about-list {
    margin: 0;
    display: grid;
    grid-template-columns: 11em 1fr;
    gap: 12px 20px;
  }
  .about-list dt { color: var(--color-text-secondary); margin: 0; }
  .about-list dd { margin: 0; }

  @media (max-width: 480px) {
    .about-list { grid-template-columns: 1fr; gap: 2px 0; }
    .about-list dd { margin-bottom: 12px; }
    .about-list dd:last-child { margin-bottom: 0; }
  }

  /* ---- Skills ---- */
  .skills {
    list-style: none;
    margin: 0; padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }
  .skills li {
    font-size: 0.875rem;
    padding: 6px 14px;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
  }

  /* ---- Works ---- */
  .work-card {
    display: block;
    text-decoration: none;
    color: inherit;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color 0.15s ease, transform 0.15s ease;
  }
  .work-card:hover { border-color: var(--color-border-strong); }

  .work-card__thumb {
    height: 272px;
    background: var(--color-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-tertiary);
  }

.work-card__thumb img {
	width: 100%;
	height: auto;
}
  .work-card__thumb svg { width: 32px; height: 32px; }

  .work-card__body { padding: 1.25rem 1.5rem; }

  .work-card__tag {
    display: inline-block;
    font-size: 12px;
    color: var(--color-accent-text);
    background: var(--color-accent-bg);
    padding: 3px 10px;
    border-radius: var(--radius-md);
    margin-bottom: 10px;
  }

  .work-card__name { font-size: 18px; font-weight: 500; margin: 0 0 4px; }
  .work-card__desc { font-size: 14px; color: var(--color-text-secondary); margin: 0; }
	

  /* モーション抑制 */
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      transition-duration: 0.01ms !important;
      animation-duration: 0.01ms !important;
    }
  }
</style>