@charset "UTF-8";
/*
 Theme Name: minima
 Author: tomo
 Description: ミニマルでモダンなWordPressテーマ
 Version: 1.0
*/
:root {
  --font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans JP, sans-serif;
  --font-size-base: 1rem;
  --color-text: #333;
  --color-bg: #fff;
  --color-border: #ccc;
  --color-accent: #0078ff;
  --color-link: #0077cc;
  --color-link-hover: #005fa3;
  --line-height: 1.8;
  --max-width: 62.5rem;
  --radius: 0.3125rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: 1.4;
}

h1 {
  font-size: 2rem;
  font-weight: 700;
  margin: 2rem 0 1rem;
  color: var(--color-text);
}
@media (max-width: 768px) {
  h1 {
    font-size: 1.75rem;
    margin: 1.5rem 0 0.75rem;
  }
}

h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 2rem 0 1rem;
  color: var(--color-text);
  border-bottom: 0.0625rem solid var(--color-border);
  padding-bottom: 0.5rem;
}
@media (max-width: 768px) {
  h2 {
    font-size: 1.25rem;
    margin: 1.5rem 0 0.75rem;
    padding-bottom: 0.4rem;
  }
}

h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 1.5rem 0 1rem;
  color: var(--color-text);
}
@media (max-width: 768px) {
  h3 {
    font-size: 1.125rem;
    margin: 1.25rem 0 0.5rem;
  }
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: var(--line-height);
  margin: 0;
  padding: 0;
}
@media (max-width: 768px) {
  body {
    font-size: 0.9375rem;
  }
}

p {
  margin: 1.5rem 0;
}

strong {
  font-weight: 600;
  color: #111;
}

a {
  color: var(--color-link);
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem;
}
@media (max-width: 768px) {
  main {
    max-width: 100%;
    padding: 1rem;
    margin: 0 auto;
  }
}

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

blockquote {
  margin: 0;
  padding: 1rem 1.25rem 1rem 1.75rem;
  border-left: 0.25rem solid var(--color-accent, #ccc);
  background: #f9f9f9;
  font-style: italic;
  position: relative;
  box-sizing: border-box;
  overflow-wrap: break-word;
  word-break: break-all;
  max-width: 100vw;
}
@media (max-width: 768px) {
  blockquote {
    padding: 0.75rem 1rem 0.75rem 1.25rem;
  }
}
blockquote::before {
  content: "”";
  position: absolute;
  top: 0.25rem;
  left: 0.75rem;
  font-size: 2.5rem;
  color: var(--color-accent, #ccc);
  font-family: serif;
  line-height: 1;
  opacity: 0.15;
  pointer-events: none;
  max-width: 100vw;
}
blockquote p {
  margin: 0;
}

ul,
ol {
  margin-left: 1rem;
  padding: 0;
}

.site-header {
  width: 100%;
  padding: 1.5rem 0;
  border-bottom: 0.0625rem solid #e5e5e5;
}
.site-header__title, .site-header__description {
  text-align: center;
  margin: 0.6rem;
}

.site-footer {
  width: 100%;
  padding: 1.5rem 0;
  border-top: 0.0625rem solid #e5e5e5;
}
.site-footer__text {
  text-align: center;
  margin: 0.6rem;
}

.site-nav__list {
  display: flex;
  justify-content: center;
  list-style: none;
  gap: 1rem;
  margin: 0;
  padding: 0;
}
@media (max-width: 768px) {
  .site-nav__list {
    flex-wrap: wrap;
    gap: 0.5rem;
  }
}
.site-nav__item__link {
  color: #000;
  font-weight: 500;
  text-decoration: none;
}
.site-nav__item--current .site-nav__item__link {
  color: #000;
  font-weight: 500;
  border-bottom: 0.125rem solid #000;
  padding-bottom: 0.5rem;
  margin-bottom: 0.5rem;
  display: inline-block;
  transition: border-bottom 0.3s ease;
  text-decoration: none;
}

.main-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}
@media (max-width: 768px) {
  .main-content {
    flex-direction: column;
  }
}
.main-content__primary {
  flex: 1 1 65%;
}
@media (max-width: 768px) {
  .main-content__primary {
    flex: 1;
  }
}

.sidebar {
  flex: 1 1 30%;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}
@media (max-width: 768px) {
  .sidebar {
    flex: 1;
    width: 100%;
  }
}

.posts {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
}

.post-card {
  display: flex;
  flex-direction: column;
  width: calc(50% - 1.5rem);
  box-shadow: 0 0.25rem 1rem rgba(0, 0, 0, 0.08);
  border-radius: var(--radius);
  overflow: hidden;
}
@media (max-width: 768px) {
  .post-card {
    width: 100%;
  }
}
.post-card__thumbnail {
  display: block;
  width: 100%;
  aspect-ratio: 16/9;
  background: #e0e0e0;
}
.post-card__content {
  padding: 1rem;
  flex: 1;
}
.post-card__title {
  font-size: 1rem;
  height: 3rem;
  margin: 0.5rem 0;
  padding-bottom: 0.5rem;
  overflow: hidden;
}
@media (max-width: 768px) {
  .post-card__title {
    font-size: 1rem;
    height: auto;
    margin: 0.5rem 0;
    padding-bottom: 0.5rem;
  }
}
.post-card__meta {
  font-size: 0.85rem;
  color: var(--color-text);
  margin: 0;
}
@media (max-width: 768px) {
  .post-card__meta {
    font-size: 0.8rem;
  }
}
.post-card__excerpt {
  font-size: 0.8rem;
  color: var(--color-text);
  overflow: hidden;
  margin: 0;
}
@media (max-width: 768px) {
  .post-card__excerpt {
    font-size: 0.9rem;
  }
}
.post-card__link {
  text-decoration: none;
}
.post-card__link:hover {
  text-decoration: none;
}

.meta-tags__category-link, .meta-tags__tag-link {
  background-color: #f9f9f9;
  display: inline-block;
  border: solid 1px var(--color-border);
  padding: 0.2rem;
  margin-left: 0.4rem;
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin: 1rem 0;
}
.pagination__link, .pagination .page-numbers {
  display: inline-block;
  padding: 0.6rem 1rem;
  border: 0.0625rem solid #ddd;
  border-radius: 0.25rem;
  text-decoration: none;
  color: #333;
  transition: all 0.2s ease;
}
.pagination__link:hover, .pagination .page-numbers:hover {
  background: #f5f5f5;
}
.pagination__link--current, .pagination .page-numbers.current {
  background: #333;
  color: #fff;
  border-color: #333;
}
.toc {
  background: #f9f9f9;
  border: 1px solid #ddd;
  border-radius: 0.5rem;
  padding: 1rem;
  margin: 2rem 0;
}
@media (max-width: 768px) {
  .toc {
    padding: 0.75rem;
    margin-bottom: 1.5rem;
  }
}
.toc__title {
  font-size: 1rem;
}
@media (max-width: 768px) {
  .toc__title {
    font-size: 0.9375rem;
  }
}
.toc__header {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
.toc__toggle {
  background: none;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  line-height: 1;
  color: #333;
}
.toc__list {
  list-style: none;
  margin-left: 0;
}
.toc__list--hidden {
  display: none;
}
.toc__item--level3::before {
  content: "-";
  color: #aaa;
  margin-right: 0.4rem;
}

.thumbnail {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  border-radius: var(--radius);
}
.thumbnail__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.thumbnail__link:hover {
  text-decoration: none;
}
.thumbnail__wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  position: relative;
}
.thumbnail__badge {
  font-size: 1.2rem;
  font-weight: 600;
  color: #fff;
  padding: 0.3rem 0.6rem;
  border-radius: 0.25rem;
  text-align: center;
}
.thumbnail__badge--with-thumbnail {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.3rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #fff;
  background-color: #888;
  border-radius: 0.25rem;
  z-index: 2;
}
.thumbnail__badge--no-image {
  font-size: 1.2rem;
  font-weight: 600;
  color: #fff;
  padding: 0.3rem 0.6rem;
  border-radius: 0.25rem;
  text-align: center;
}

.back-to-top {
  font-size: 1.8rem;
  line-height: 1;
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: none;
  background-color: var(--color-accent);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: 50%;
  text-decoration: none;
  box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.2);
  transition: background-color 0.2s ease;
  z-index: 999;
}
.back-to-top:hover {
  background-color: #005fa3;
}

.site-logo {
  text-align: center;
  display: block;
  margin: 0 auto;
}
.site-logo__image {
  max-height: 3.75rem;
  width: auto;
  display: inline-block;
}
@media (max-width: 768px) {
  .site-logo__image {
    max-height: 3rem;
  }
}
.site-logo__title {
  font-size: 1.5rem;
  margin: 0.5rem 0 0;
  display: inline-block;
}
@media (max-width: 768px) {
  .site-logo__title {
    font-size: 1.25rem;
  }
}

.archive__title {
  text-align: center;
}

.toggle-button {
  display: block;
  margin: 0.4rem auto;
}

.wp-block-search__label {
  display: none;
}

.grecaptcha-badge {
  visibility: hidden;
}