/*
Theme Name: Sakamoto News Archive Styles
Description: archive.php / category.php / single.php 共通スタイル
Author: Yokota
*/

/* =========================================================
   News Archive / Category / Single
   ========================================================= */

:root {
  --news-color-bg: var(--color-bg, #0d0d0d);
  --news-color-bg-soft: var(--color-bg-2, #171717);
  --news-color-bg-light: var(--color-bg-3, #222222);
  --news-color-text: var(--color-text, #f7f7f7);
  --news-color-muted: var(--color-text-muted, #a7a7a7);
  --news-color-accent: var(--color-accent, #b89a57);
  --news-color-border: var(--color-border, rgba(255, 255, 255, 0.16));
  --news-color-white: #ffffff;
  --news-color-black: #000000;
  --news-container: var(--container, 1200px);
  --news-easing: var(--easing, cubic-bezier(.22, 1, .36, 1));
  --news-shadow: 0 20px 60px rgba(0, 0, 0, 0.28);
}

/* =========================================================
   Common
   ========================================================= */

.p-news-archive,
.p-news-single {
  background: var(--news-color-bg);
  color: var(--news-color-text);
}

.p-news-archive *,
.p-news-single * {
  box-sizing: border-box;
}

.p-news-archive img,
.p-news-single img {
  display: block;
  max-width: 100%;
  height: auto;
}

.p-news-archive a,
.p-news-single a {
  color: inherit;
}

.p-news-archive .l-container,
.p-news-single .l-container {
  width: min(calc(100% - 48px), var(--news-container));
  margin-inline: auto;
}

/* =========================================================
   Hero
   ========================================================= */

.p-page-hero,
.p-news-hero {
  position: relative;
  overflow: hidden;
  min-height: 360px;
  display: flex;
  align-items: flex-end;
  background:
    linear-gradient(120deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.38)),
    radial-gradient(circle at 80% 20%, rgba(184, 154, 87, 0.18), transparent 40%),
    var(--news-color-bg-soft);
  border-bottom: 1px solid var(--news-color-border);
}

.p-page-hero::before,
.p-news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 49%, rgba(255, 255, 255, 0.03) 50%, transparent 51%) 0 0 / 80px 80px,
    linear-gradient(transparent 0 49%, rgba(255, 255, 255, 0.03) 50%, transparent 51%) 0 0 / 80px 80px;
  pointer-events: none;
}

.p-page-hero::after,
.p-news-hero::after {
  content: "NEWS";
  position: absolute;
  right: -0.02em;
  bottom: -0.18em;
  color: rgba(255, 255, 255, 0.025);
  font-family: var(--font-en, Arial, sans-serif);
  font-size: clamp(110px, 20vw, 320px);
  font-weight: 700;
  line-height: 0.8;
  letter-spacing: -0.05em;
  pointer-events: none;
  white-space: nowrap;
}

.p-page-hero .l-container,
.p-news-hero__inner {
  position: relative;
  z-index: 2;
  padding-block: 110px 70px;
}

.p-page-hero__en,
.p-news-hero__en {
  margin: 0 0 12px;
  color: var(--news-color-accent);
  font-family: var(--font-en, Arial, sans-serif);
  font-size: clamp(14px, 1.3vw, 18px);
  font-weight: 700;
  letter-spacing: 0.26em;
  text-transform: uppercase;
}

.p-page-hero__title,
.p-news-hero__ja {
  margin: 0;
  color: var(--news-color-white);
  font-size: clamp(34px, 5vw, 68px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.04em;
}

/* =========================================================
   Breadcrumb
   ========================================================= */

.p-breadcrumb,
.p-news-breadcrumb {
  border-bottom: 1px solid var(--news-color-border);
  background: rgba(255, 255, 255, 0.015);
}

.p-news-breadcrumb .l-container,
.p-breadcrumb {
  padding-block: 18px;
}

.p-news-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--news-color-muted);
  font-size: 13px;
}

.p-news-breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.p-news-breadcrumb__item:not(:last-child)::after {
  content: "/";
  color: var(--news-color-accent);
}

.p-news-breadcrumb__item a {
  text-decoration: none;
  transition: color .3s var(--news-easing);
}

.p-news-breadcrumb__item a:hover {
  color: var(--news-color-accent);
}

.p-news-breadcrumb__item.is-current {
  color: var(--news-color-text);
}

/* Breadcrumb NavXTなどの出力にも対応 */
.p-breadcrumb a {
  text-decoration: none;
  color: var(--news-color-muted);
}

.p-breadcrumb a:hover {
  color: var(--news-color-accent);
}

/* =========================================================
   Archive / Category
   ========================================================= */

.p-news-list {
  padding-block: 96px 120px;
}

.p-category-description {
  max-width: 820px;
  margin: 0 0 56px;
  padding: 24px 28px;
  color: var(--news-color-muted);
  line-height: 1.9;
  background: var(--news-color-bg-soft);
  border-left: 3px solid var(--news-color-accent);
}

.p-category-description > :first-child {
  margin-top: 0;
}

.p-category-description > :last-child {
  margin-bottom: 0;
}

.p-news-card {
  border-top: 1px solid var(--news-color-border);
}

.p-news-card:last-of-type {
  border-bottom: 1px solid var(--news-color-border);
}

.p-news-card__link {
  position: relative;
  display: grid;
  grid-template-columns: 145px minmax(0, 220px) minmax(0, 1fr) 52px;
  gap: 28px;
  align-items: center;
  min-height: 150px;
  padding: 26px 18px;
  text-decoration: none;
  transition:
    background-color .35s var(--news-easing),
    transform .35s var(--news-easing);
}

.p-news-card__link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 0;
  background: var(--news-color-accent);
  transform: translateY(-50%);
  transition: height .35s var(--news-easing);
}

.p-news-card__link:hover {
  background: rgba(255, 255, 255, 0.035);
}

.p-news-card__link:hover::before {
  height: calc(100% - 28px);
}

.p-news-card__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.p-news-card__date {
  color: var(--news-color-muted);
  font-family: var(--font-en, Arial, sans-serif);
  font-size: 14px;
  letter-spacing: 0.08em;
}

.p-news-card__category,
.p-news-card__cat {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 11px;
  color: var(--news-color-black);
  background: var(--news-color-accent);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.08em;
}

.p-news-card__thumb {
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--news-color-bg-light);
}

.p-news-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--news-easing);
}

.p-news-card__link:hover .p-news-card__thumb img {
  transform: scale(1.06);
}

.p-news-card__body {
  min-width: 0;
}

.p-news-card__title {
  margin: 0;
  color: var(--news-color-text);
  font-size: clamp(18px, 2vw, 25px);
  font-weight: 600;
  line-height: 1.55;
  letter-spacing: 0.02em;
  transition: color .3s var(--news-easing);
}

.p-news-card__link:hover .p-news-card__title {
  color: var(--news-color-accent);
}

.p-news-card__excerpt {
  display: -webkit-box;
  overflow: hidden;
  margin: 12px 0 0;
  color: var(--news-color-muted);
  font-size: 14px;
  line-height: 1.8;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.p-news-card__arrow {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--news-color-border);
  border-radius: 50%;
  color: var(--news-color-accent);
  font-family: var(--font-en, Arial, sans-serif);
  font-size: 20px;
  transition:
    transform .35s var(--news-easing),
    background-color .35s var(--news-easing),
    color .35s var(--news-easing),
    border-color .35s var(--news-easing);
}

.p-news-card__link:hover .p-news-card__arrow {
  transform: translateX(5px);
  color: var(--news-color-black);
  background: var(--news-color-accent);
  border-color: var(--news-color-accent);
}

.p-news-empty {
  padding: 80px 24px;
  text-align: center;
  color: var(--news-color-muted);
  background: var(--news-color-bg-soft);
  border: 1px solid var(--news-color-border);
}

/* =========================================================
   Pagination
   ========================================================= */

.p-pagination,
.navigation.pagination {
  margin-top: 64px;
}

.p-pagination .nav-links,
.navigation.pagination .nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.p-pagination .page-numbers,
.navigation.pagination .page-numbers {
  display: grid;
  place-items: center;
  min-width: 46px;
  height: 46px;
  padding-inline: 12px;
  color: var(--news-color-text);
  background: transparent;
  border: 1px solid var(--news-color-border);
  text-decoration: none;
  font-family: var(--font-en, Arial, sans-serif);
  font-size: 14px;
  transition:
    color .3s var(--news-easing),
    background-color .3s var(--news-easing),
    border-color .3s var(--news-easing);
}

.p-pagination .page-numbers:hover,
.navigation.pagination .page-numbers:hover,
.p-pagination .page-numbers.current,
.navigation.pagination .page-numbers.current {
  color: var(--news-color-black);
  background: var(--news-color-accent);
  border-color: var(--news-color-accent);
}

.p-pagination .page-numbers.dots,
.navigation.pagination .page-numbers.dots {
  border-color: transparent;
  background: transparent;
  color: var(--news-color-muted);
}

/* =========================================================
   Single Article
   ========================================================= */

.p-news-article {
  padding-block: 88px 100px;
}

.p-news-article__inner {
  max-width: 980px;
}

.p-news-article__header {
  padding-bottom: 42px;
  border-bottom: 1px solid var(--news-color-border);
}

.p-news-article__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 18px;
  margin-bottom: 22px;
}

.p-news-article__date {
  color: var(--news-color-muted);
  font-family: var(--font-en, Arial, sans-serif);
  font-size: 14px;
  letter-spacing: 0.1em;
}

.p-news-article__categories {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.p-news-article__category {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 12px;
  color: var(--news-color-black);
  background: var(--news-color-accent);
  text-decoration: none;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  transition: opacity .3s var(--news-easing);
}

.p-news-article__category:hover {
  opacity: .78;
}

.p-news-article__title {
  margin: 0;
  color: var(--news-color-text);
  font-size: clamp(28px, 4vw, 50px);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.02em;
}

.p-news-article__thumbnail {
  overflow: hidden;
  margin: 54px 0 0;
  background: var(--news-color-bg-soft);
  box-shadow: var(--news-shadow);
}

.p-news-article__thumbnail-image {
  width: 100%;
  height: auto;
}

.p-news-article__content {
  margin-top: 64px;
  color: var(--news-color-text);
  font-size: 16px;
  line-height: 2;
}

.p-news-article__content > :first-child {
  margin-top: 0;
}

.p-news-article__content > :last-child {
  margin-bottom: 0;
}

.p-news-article__content p {
  margin: 0 0 1.8em;
}

.p-news-article__content h2 {
  position: relative;
  margin: 3em 0 1.2em;
  padding: 16px 0 16px 22px;
  color: var(--news-color-text);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.5;
  border-left: 4px solid var(--news-color-accent);
}

.p-news-article__content h3 {
  margin: 2.4em 0 1em;
  padding-bottom: 12px;
  color: var(--news-color-text);
  font-size: clamp(20px, 2.5vw, 28px);
  line-height: 1.5;
  border-bottom: 1px solid var(--news-color-border);
}

.p-news-article__content h4 {
  margin: 2em 0 .8em;
  color: var(--news-color-accent);
  font-size: 19px;
  line-height: 1.6;
}

.p-news-article__content ul,
.p-news-article__content ol {
  margin: 0 0 2em;
  padding-left: 1.5em;
}

.p-news-article__content li + li {
  margin-top: .65em;
}

.p-news-article__content blockquote {
  margin: 2.5em 0;
  padding: 26px 30px;
  color: var(--news-color-muted);
  background: var(--news-color-bg-soft);
  border-left: 3px solid var(--news-color-accent);
}

.p-news-article__content a {
  color: var(--news-color-accent);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.p-news-article__content table {
  width: 100%;
  margin: 2.5em 0;
  border-collapse: collapse;
}

.p-news-article__content th,
.p-news-article__content td {
  padding: 14px 16px;
  border: 1px solid var(--news-color-border);
  vertical-align: top;
}

.p-news-article__content th {
  width: 28%;
  background: var(--news-color-bg-soft);
  color: var(--news-color-accent);
  text-align: left;
}

.p-news-article__content .wp-caption,
.p-news-article__content figure {
  max-width: 100%;
}

.p-news-article__content .wp-caption-text,
.p-news-article__content figcaption {
  margin-top: 10px;
  color: var(--news-color-muted);
  font-size: 12px;
  line-height: 1.7;
}

.p-news-article__page-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 42px;
}

.p-news-article__page-links-title {
  color: var(--news-color-muted);
}

.p-news-article__page-number {
  display: grid;
  place-items: center;
  min-width: 38px;
  height: 38px;
  padding-inline: 10px;
  color: var(--news-color-black);
  background: var(--news-color-accent);
}

/* =========================================================
   Prev / Next
   ========================================================= */

.p-news-post-nav {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 28px;
  align-items: stretch;
  margin-top: 88px;
  padding-top: 42px;
  border-top: 1px solid var(--news-color-border);
}

.p-news-post-nav__item {
  min-width: 0;
}

.p-news-post-nav__link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  padding: 20px 22px;
  background: var(--news-color-bg-soft);
  border: 1px solid var(--news-color-border);
  text-decoration: none;
  transition:
    border-color .3s var(--news-easing),
    transform .3s var(--news-easing);
}

.p-news-post-nav__link:hover {
  transform: translateY(-3px);
  border-color: var(--news-color-accent);
}

.p-news-post-nav__item--next .p-news-post-nav__link {
  text-align: right;
}

.p-news-post-nav__direction {
  color: var(--news-color-accent);
  font-family: var(--font-en, Arial, sans-serif);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
}

.p-news-post-nav__title {
  display: -webkit-box;
  overflow: hidden;
  color: var(--news-color-text);
  font-size: 14px;
  line-height: 1.7;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.p-news-post-nav__center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.p-news-post-nav__center .c-button,
.c-button--outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 180px;
  min-height: 54px;
  padding: 13px 24px;
  color: var(--news-color-text);
  background: transparent;
  border: 1px solid var(--news-color-accent);
  text-decoration: none;
  transition:
    color .3s var(--news-easing),
    background-color .3s var(--news-easing);
}

.p-news-post-nav__center .c-button:hover,
.c-button--outline:hover {
  color: var(--news-color-black);
  background: var(--news-color-accent);
}

/* =========================================================
   Related News
   ========================================================= */

.p-news-related {
  padding-block: 96px 120px;
  background: var(--news-color-bg-soft);
  border-top: 1px solid var(--news-color-border);
}

.p-news-related__heading {
  margin-bottom: 42px;
}

.p-news-related__en {
  margin: 0 0 10px;
  color: var(--news-color-accent);
  font-family: var(--font-en, Arial, sans-serif);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .2em;
}

.p-news-related__title {
  margin: 0;
  font-size: clamp(28px, 3.5vw, 42px);
  line-height: 1.4;
}

.p-news-related__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.p-news-related-card {
  min-width: 0;
}

.p-news-related-card__link {
  display: block;
  height: 100%;
  text-decoration: none;
  background: var(--news-color-bg);
  border: 1px solid var(--news-color-border);
  transition:
    transform .35s var(--news-easing),
    border-color .35s var(--news-easing),
    box-shadow .35s var(--news-easing);
}

.p-news-related-card__link:hover {
  transform: translateY(-6px);
  border-color: var(--news-color-accent);
  box-shadow: var(--news-shadow);
}

.p-news-related-card__image {
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--news-color-bg-light);
}

.p-news-related-card__image-source {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--news-easing);
}

.p-news-related-card__link:hover .p-news-related-card__image-source {
  transform: scale(1.06);
}

.p-news-related-card__placeholder {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  color: rgba(255, 255, 255, 0.13);
  font-family: var(--font-en, Arial, sans-serif);
  font-size: 42px;
  font-weight: 700;
  letter-spacing: .14em;
  background:
    linear-gradient(135deg, rgba(184, 154, 87, .12), transparent),
    var(--news-color-bg-light);
}

.p-news-related-card__body {
  position: relative;
  min-height: 190px;
  padding: 24px 58px 26px 24px;
}

.p-news-related-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin-bottom: 16px;
}

.p-news-related-card__date {
  color: var(--news-color-muted);
  font-family: var(--font-en, Arial, sans-serif);
  font-size: 12px;
  letter-spacing: .08em;
}

.p-news-related-card__category {
  padding: 3px 8px;
  color: var(--news-color-black);
  background: var(--news-color-accent);
  font-size: 10px;
  font-weight: 700;
}

.p-news-related-card__title {
  margin: 0;
  color: var(--news-color-text);
  font-size: 17px;
  line-height: 1.65;
}

.p-news-related-card__arrow {
  position: absolute;
  right: 22px;
  bottom: 24px;
  color: var(--news-color-accent);
  font-size: 20px;
  transition: transform .3s var(--news-easing);
}

.p-news-related-card__link:hover .p-news-related-card__arrow {
  transform: translateX(5px);
}

/* =========================================================
   Responsive
   ========================================================= */

@media (max-width: 1024px) {
  .p-news-card__link {
    grid-template-columns: 120px 180px minmax(0, 1fr) 46px;
    gap: 22px;
  }

  .p-news-related__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .p-news-archive .l-container,
  .p-news-single .l-container {
    width: min(calc(100% - 32px), var(--news-container));
  }

  .p-page-hero,
  .p-news-hero {
    min-height: 270px;
  }

  .p-page-hero .l-container,
  .p-news-hero__inner {
    padding-block: 90px 44px;
  }

  .p-page-hero::after,
  .p-news-hero::after {
    font-size: 120px;
  }

  .p-news-list {
    padding-block: 64px 84px;
  }

  .p-category-description {
    margin-bottom: 38px;
    padding: 20px;
  }

  .p-news-card__link {
    grid-template-columns: 1fr 42px;
    gap: 18px;
    min-height: auto;
    padding: 26px 4px;
  }

  .p-news-card__meta {
    grid-column: 1 / 2;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }

  .p-news-card__thumb {
    grid-column: 1 / -1;
    grid-row: auto;
    order: 2;
    width: 100%;
  }

  .p-news-card__body {
    grid-column: 1 / 2;
  }

  .p-news-card__arrow {
    grid-column: 2 / 3;
    grid-row: 1 / span 2;
    align-self: center;
    width: 40px;
    height: 40px;
  }

  .p-news-card__excerpt {
    -webkit-line-clamp: 3;
  }

  .p-news-article {
    padding-block: 64px 80px;
  }

  .p-news-article__header {
    padding-bottom: 32px;
  }

  .p-news-article__thumbnail {
    margin-top: 38px;
  }

  .p-news-article__content {
    margin-top: 42px;
    font-size: 15px;
    line-height: 1.9;
  }

  .p-news-article__content h2 {
    margin-top: 2.5em;
    padding-left: 16px;
  }

  .p-news-article__content table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }

  .p-news-post-nav {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 64px;
  }

  .p-news-post-nav__center {
    order: 3;
    margin-top: 12px;
  }

  .p-news-post-nav__item--next .p-news-post-nav__link {
    text-align: left;
  }

  .p-news-related {
    padding-block: 72px 88px;
  }

  .p-news-related__grid {
    grid-template-columns: 1fr;
  }

  .p-news-related-card__body {
    min-height: 160px;
  }
}

@media (max-width: 480px) {
  .p-news-card__title {
    font-size: 18px;
  }

  .p-news-card__excerpt {
    font-size: 13px;
  }

  .p-pagination .page-numbers,
  .navigation.pagination .page-numbers {
    min-width: 40px;
    height: 40px;
  }

  .p-news-article__title {
    font-size: 27px;
  }

  .p-news-article__content th,
  .p-news-article__content td {
    padding: 11px 12px;
  }
}

/* =========================================================
   投稿一覧カード・レイアウト修正
   ========================================================= */

/* 共通 */
.p-news-card__link {
  position: relative;
  display: grid;
  align-items: center;
  gap: 28px;
  width: 100%;
  min-height: 150px;
  padding: 26px 18px;
  color: inherit;
  text-decoration: none;
}

/* アイキャッチあり */
.p-news-card.has-thumbnail .p-news-card__link {
  grid-template-columns:
    120px
    220px
    minmax(0, 1fr)
    52px;
}

.p-news-card.has-thumbnail .p-news-card__meta {
  grid-column: 1;
}

.p-news-card.has-thumbnail .p-news-card__thumb {
  grid-column: 2;
}

.p-news-card.has-thumbnail .p-news-card__body {
  grid-column: 3;
}

.p-news-card.has-thumbnail .p-news-card__arrow {
  grid-column: 4;
}

/* アイキャッチなし */
.p-news-card.no-thumbnail .p-news-card__link {
  grid-template-columns:
    120px
    minmax(0, 1fr)
    52px;
}

.p-news-card.no-thumbnail .p-news-card__meta {
  grid-column: 1;
}

.p-news-card.no-thumbnail .p-news-card__body {
  grid-column: 2;
}

.p-news-card.no-thumbnail .p-news-card__arrow {
  grid-column: 3;
}

/* タイトルが不自然に折り返されないようにする */
.p-news-card__body {
  min-width: 0;
  width: 100%;
}

.p-news-card__title {
  width: 100%;
  margin: 0;
  overflow-wrap: anywhere;
  word-break: normal;
}

/* アイキャッチなしではタイトルの最大幅を確保 */
.p-news-card.no-thumbnail .p-news-card__body {
  max-width: 760px;
}

.p-pagination__links {
    display: flex;
    justify-content: center;
}