/* reset.css - 2025 モダンバージョン */

/* ===========================
   ボックスサイズを全体に適用
============================= */
*, *::before, *::after {
  box-sizing: border-box;
}

/* ===========================
   マージン・パディングをゼロ
============================= */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  vertical-align: baseline;
}

/* ===========================
   HTML5 display
============================= */
article, aside, details, figcaption, figure, 
footer, header, hgroup, main, menu, nav, section {
  display: block;
}

/* ===========================
   リストのスタイルをリセット
============================= */
ol, ul {
  list-style: none;
}

/* ===========================
   引用タグのデフォルトをリセット
============================= */
blockquote, q {
  quotes: none;
}
blockquote::before, blockquote::after,
q::before, q::after {
  content: '';
}

/* ===========================
   テーブル
============================= */
table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* ===========================
   フォーム要素
============================= */
button, input, select, textarea {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}

/* ===========================
   画像
============================= */
img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: 100%;
}

/* ===========================
   強調タグ
============================= */
strong {
  font-weight: bold;
}

/* ===========================
   リンク
============================= */
a {
  color: inherit;
  text-decoration: none;
}