/* ------------------------------------------------
blog-detail
------------------------------------------------ */
.blog-detail {
  position: relative;
}

.blog-hero {
  position: relative;
  width: 100%;
  padding: 6vw 0 3.5vw;
  background: linear-gradient(
    180deg,
    rgba(var(--accent-rgb), 0.10),
    rgba(255, 255, 255, 0.0)
  );
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.blog-hero__inner {
  width: 80vw;
  margin: 0 auto;
}

.blog-hero__kicker {
  font-size: 1vw;
  font-weight: 900;
  letter-spacing: 0.14em;
  color: var(--accent);
}

/* 日付 + タグ（横並び） */
.blog-hero__metaRow {
  margin-top: 1.2vw;
  display: flex;
  align-items: center;
  gap: 1vw;
  flex-wrap: wrap;
}

.blog-hero__date {
  font-size: 1vw;
  font-weight: 800;
  color: #545454;
}

.blog-hero__tagsInline {
  display: flex;
  align-items: center;
  gap: 0.7vw;
  flex-wrap: wrap;
}

.blog-hero__title {
  margin-top: 1.1vw;
  font-size: 2.6vw;
  font-weight: 900;
  line-height: 1.35;
  color: #111;
}

/* 旧meta（不要になったら消してOK） */
.blog-hero__meta {
  margin-top: 1.2vw;
  display: flex;
  align-items: center;
  gap: 0.8vw;
  flex-wrap: wrap;
}

.blog-hero__sep {
  font-size: 1vw;
  font-weight: 900;
  color: rgba(0, 0, 0, 0.35);
}

.blog-hero__tags {
  margin-top: 1.4vw;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7vw;
}

.blog-hero__pill {
  display: inline-flex;
  align-items: center;
  padding: 0.38vw 0.95vw;
  border-radius: 100vw;
  font-size: 0.9vw;
  font-weight: 900;
  text-decoration: none;
  border: 1px solid rgba(0, 0, 0, 0.10);
  color: #545454;
  background: #fff;
  transition: transform 180ms ease, border-color 180ms ease, color 180ms ease,
    background 180ms ease;
}

.blog-hero__pill:hover {
  transform: translateY(-0.08vw);
  border-color: rgba(var(--accent-rgb), 0.45);
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.06);
}

.blog-hero__pill.is-category {
  border-color: rgba(var(--accent-rgb), 0.35);
  background: rgba(var(--accent-rgb), 0.08);
  color: color-mix(in srgb, var(--accent) 85%, #000);
}

.blog-hero__pill.is-tag {
  border-color: rgba(0, 0, 0, 0.10);
}

.blog-hero__actions {
  margin-top: 2vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2vw;
}

.blog-hero__back {
  font-size: 1vw;
  font-weight: 900;
  color: #545454;
  text-decoration: none;
  transition: color 200ms ease, transform 200ms ease;
  display: inline-block;
}

.blog-hero__back:hover {
  color: var(--accent);
  transform: translateX(-0.1vw);
}

/* ===== body layout ===== */
.blog-body {
  padding: 3.5vw 0 7vw;
}

.blog-body__inner {
  width: 80vw;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.65fr 0.75fr;
  gap: 3vw;
  align-items: start;
}

/* article card */
.blog-article {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 1.6vw;
  box-shadow: 0.6vw 0.6vw 0 rgba(var(--accent-rgb), 0.08);
  padding: 3vw 3vw;
}

/* content typography（prose代替） */
.blog-content {
  font-size: 1vw;
  font-weight: 700;
  line-height: 2;
  color: #111;
  word-break: break-word;

  /* whitespace-pre-wrap 相当 */
  white-space: pre-wrap;
}

.blog-content p {
  margin: 0 0 1.2vw;
  color: #111;
}

.blog-content a {
  color: var(--accent);
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 0.28em;
  transition: filter 180ms ease;
}

.blog-content a:hover {
  filter: brightness(0.92);
}

.blog-content h2 {
  margin: 2.6vw 0 1vw;
  font-size: 1.6vw;
  font-weight: 900;
  line-height: 1.5;
  color: #111;
  padding-left: 1.1vw;
  border-left: 0.35vw solid rgba(var(--accent-rgb), 0.65);
}

.blog-content h3 {
  margin: 2vw 0 0.9vw;
  font-size: 1.3vw;
  font-weight: 900;
  line-height: 1.6;
  color: #111;
}

.blog-content ul,
.blog-content ol {
  margin: 1.2vw 0 1.6vw;
  padding-left: 1.4em;
}

.blog-content li {
  margin: 0.5vw 0;
}

.blog-content blockquote {
  margin: 1.8vw 0;
  padding: 1.2vw 1.4vw;
  border-radius: 1.2vw;
  background: rgba(var(--accent-rgb), 0.06);
  border: 1px solid rgba(var(--accent-rgb), 0.22);
  color: #0b3d66;
  font-weight: 900;
}

.blog-content img {
  max-width: 100%;
  height: auto;
  border-radius: 1.2vw;
  border: 1px solid rgba(0, 0, 0, 0.08);
  margin: 1.6vw 0;
}

/* 前/次の記事（ページャ） */
.blog-pager {
  margin-top: 3vw;
  padding-top: 2.2vw;
  border-top: 1px solid rgba(0, 0, 0, 0.08);

  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.6vw;
}

.blog-pager__col.is-right {
  text-align: right;
}

.blog-pager__link,
.blog-pager__empty {
  display: block;
  padding: 1.4vw 1.6vw;
  border-radius: 1.2vw;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: #fff;
  text-decoration: none;

  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.blog-pager__link:hover {
  transform: translateY(-0.08vw);
  border-color: rgba(var(--accent-rgb), 0.35);
  background: rgba(var(--accent-rgb), 0.05);
}

.blog-pager__kicker {
  display: block;
  font-size: 0.9vw;
  font-weight: 900;
  color: #545454;
  letter-spacing: 0.06em;
}

.blog-pager__title {
  display: block;
  margin-top: 0.6vw;
  font-size: 1vw;
  font-weight: 900;
  line-height: 1.7;
  color: #111;
}

.blog-pager__empty {
  opacity: 0.55;
}

/* aside */
.blog-aside {
  position: sticky;
  top: 6.5vw; /* header高さ + 余白 */
  display: flex;
  flex-direction: column;
  gap: 1.4vw;
}

.blog-aside__card {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 1.6vw;
  padding: 2vw 2vw;
  box-shadow: 0.6vw 0.6vw 0 rgba(var(--accent-rgb), 0.06);
}

.blog-aside__card.is-soft {
  background: rgba(var(--accent-rgb), 0.05);
  border-color: rgba(var(--accent-rgb), 0.18);
}

.blog-aside__kicker {
  font-size: 0.9vw;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.blog-aside__title {
  margin-top: 1vw;
  font-size: 1.3vw;
  font-weight: 900;
  line-height: 1.5;
  color: #111;
}

.blog-aside__text {
  margin-top: 1vw;
  font-size: 0.95vw;
  font-weight: 800;
  line-height: 2;
  color: #545454;
}

.blog-aside__actions {
  margin-top: 1.6vw;
  display: flex;
  flex-direction: column;
  gap: 1vw;
}

.blog-aside__miniTitle {
  font-size: 1vw;
  font-weight: 900;
  color: #111;
  letter-spacing: 0.06em;
}

.blog-aside__links {
  margin-top: 1.2vw;
  padding: 0;
  list-style: none;
}

.blog-aside__links li + li {
  margin-top: 0.9vw;
}

.blog-aside__links a {
  display: inline-block;
  font-size: 1vw;
  font-weight: 900;
  color: #545454;
  text-decoration: none;
  transition: color 200ms ease, transform 200ms ease;
}

.blog-aside__links a:hover {
  color: var(--accent);
  transform: translateX(0.15vw);
}

/* ================================
SP
================================ */
@media (max-width: 768px) {
  .blog-hero {
    padding: 12vw 0 8vw;
  }

  .blog-hero__inner,
  .blog-body__inner {
    width: 92vw;
  }

  .blog-hero__kicker {
    font-size: 3.4vw;
  }

  /* 日付 + タグ（横並び） */
  .blog-hero__metaRow {
    margin-top: 4vw;
    gap: 2.4vw;
  }

  .blog-hero__title {
    font-size: 6.4vw;
  }

  .blog-hero__date {
    font-size: 3.4vw;
  }

  .blog-hero__pill {
    font-size: 3.4vw;
    padding: 1.2vw 3.2vw;
  }

  .blog-hero__actions {
    margin-top: 5vw;
    flex-direction: column;
    align-items: stretch;
  }

  .blog-hero__back {
    font-size: 3.6vw;
  }

  .blog-body {
    padding: 7vw 0 14vw;
  }

  .blog-body__inner {
    grid-template-columns: 1fr;
    gap: 6vw;
  }

  .blog-article {
    border-radius: 4.5vw;
    padding: 6vw 6vw;
  }

  .blog-content {
    font-size: 3.8vw;
  }

  .blog-content h2 {
    font-size: 5vw;
    padding-left: 3vw;
    border-left-width: 1.2vw;
    margin: 7vw 0 3vw;
  }

  .blog-content h3 {
    font-size: 4.4vw;
    margin: 6vw 0 2.5vw;
  }

  .blog-content blockquote {
    padding: 4vw 4.5vw;
    border-radius: 4vw;
    margin: 6vw 0;
  }

  /* 前/次の記事（ページャ） */
  .blog-pager {
    margin-top: 8vw;
    padding-top: 6vw;
    grid-template-columns: 1fr;
    gap: 4vw;
  }

  .blog-pager__link,
  .blog-pager__empty {
    padding: 4.5vw 5vw;
    border-radius: 4vw;
  }

  .blog-pager__kicker {
    font-size: 3.4vw;
  }

  .blog-pager__title {
    font-size: 3.8vw;
    margin-top: 2vw;
  }

  .blog-pager__col.is-right {
    text-align: left;
  }

  .blog-aside {
    position: static;
  }

  .blog-aside__card {
    border-radius: 4.5vw;
    padding: 6vw 6vw;
  }

  .blog-aside__kicker {
    font-size: 3.2vw;
  }

  .blog-aside__title {
    font-size: 5vw;
  }

  .blog-aside__text {
    font-size: 3.6vw;
  }

  .blog-aside__miniTitle {
    font-size: 3.8vw;
  }

  .blog-aside__links a {
    font-size: 3.8vw;
  }
}