@charset "UTF-8";
body {
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", Roboto, "Noto Sans JP", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  background: var(--bg-muted);
  margin: 24px;
}

.sns-share-buttons {
  --gap:5px;
  --btn_radius:5px;
  --text-color:#fff;
  --bg-muted:#f6f6f6;
  --x_brand_color:#000000;
  --fb_brand_color:#1877f2;
  --line_brand_color:#00c300;
  --btn_font-size:12px;
  --btn_padding-x:0.5em;
  --btn_padding-y:0.5em;
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: var(--gap);
  flex-wrap: wrap;
  /* ブランドカラー */
}
.sns-share-buttons li {
  display: inline-flex;
}
.sns-share-buttons a {
  line-height: 1;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  width: auto;
  padding: var(--btn_padding-y) var(--btn_padding-x);
  font-size: var(--btn_font-size);
  border-radius: var(--btn_radius);
  text-decoration: none;
  color: var(--text-color);
  background: rgba(0, 0, 0, 0.7);
  transition: opacity 0.12s ease, -webkit-transform 0.12s ease;
  transition: transform 0.12s ease, opacity 0.12s ease;
  transition: transform 0.12s ease, opacity 0.12s ease, -webkit-transform 0.12s ease;
  cursor: pointer;
}
.sns-share-buttons a:hover {
  -webkit-transform: translateY(-2px);
          transform: translateY(-2px);
  opacity: 0.8;
}
.sns-share-buttons a.x_btn {
  background: var(--x_brand_color);
}
.sns-share-buttons a.fb_btn {
  background: var(--fb_brand_color);
}
.sns-share-buttons a.line_btn {
  background: var(--line_brand_color);
}
.sns-share-buttons a.othershare_btn,
.sns-share-buttons a.copy_url_btn {
  background: #fff;
  border: 1px solid #999;
  color: #000;
  --text-color: #000;
}
.sns-share-buttons .btn_icon svg {
  width: 1em;
  height: auto;
  fill: var(--text-color);
}
.sns-share-buttons .btn_title {
  color: inherit; /* 親のaタグの色(黒)を確実に引き継ぐ */
}

/* トースト */
#toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  -webkit-transform: translateX(-50%) translateY(20px);
          transform: translateX(-50%) translateY(20px);
  background: rgba(0, 0, 0, 0.85);
  color: #fff;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease, -webkit-transform 0.18s ease;
  transition: opacity 0.18s ease, transform 0.18s ease;
  transition: opacity 0.18s ease, transform 0.18s ease, -webkit-transform 0.18s ease;
  z-index: 9999;
}

#toast.show {
  opacity: 1;
  -webkit-transform: translateX(-50%) translateY(0);
          transform: translateX(-50%) translateY(0);
}