@charset "UTF-8";

@custom-variant dark (&:is(.dark *));

:root {
  --font-size: 16px;
  --background: #ffffff;
  --foreground: oklch(0.145 0 0);
  --card: #ffffff;
  --card-foreground: oklch(0.145 0 0);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.145 0 0);
  --primary: #030213;
  --primary-foreground: oklch(1 0 0);
  --secondary: oklch(0.95 0.0058 264.53);
  --secondary-foreground: #030213;
  --muted: #ececf0;
  --muted-foreground: #717182;
  --accent: #e9ebef;
  --accent-foreground: #030213;
  --destructive: #d4183d;
  --destructive-foreground: #ffffff;
  --border: rgba(0, 0, 0, 0.1);
  --input: transparent;
  --input-background: #f3f3f5;
  --switch-background: #cbced4;
  --font-weight-medium: 500;
  --font-weight-normal: 400;
  --ring: oklch(0.708 0 0);
  --chart-1: oklch(0.646 0.222 41.116);
  --chart-2: oklch(0.6 0.118 184.704);
  --chart-3: oklch(0.398 0.07 227.392);
  --chart-4: oklch(0.828 0.189 84.429);
  --chart-5: oklch(0.769 0.188 70.08);
  --radius: 0.625rem;
  --sidebar: oklch(0.985 0 0);
  --sidebar-foreground: oklch(0.145 0 0);
  --sidebar-primary: #030213;
  --sidebar-primary-foreground: oklch(0.985 0 0);
  --sidebar-accent: oklch(0.97 0 0);
  --sidebar-accent-foreground: oklch(0.205 0 0);
  --sidebar-border: oklch(0.922 0 0);
  --sidebar-ring: oklch(0.708 0 0);
  --text-2xl: 24px;
  --text-xl: 20px;
  --text-lg: 18px;
  --text-base: 16px;
  --text-sm: 14px;
  --text-xs: 12px;

  /* ブログデザインシステム - エムブロ トンマナ */
  /* カラーシステム */
  --blog-base: #ffffff;
  --blog-text: #222222;
  --blog-accent-yellow: #f5c100;
  --blog-accent-blue: #0074c2;
  --blog-bg-gray: #f7f7f7;
  --blog-error: #e53935;
  --blog-border: #e0e0e0;

  /* タイポグラフィ */
  --blog-line-height: 1.8;
  --blog-heading-line-height: 1.6;

  /* スペーシング */
  --blog-section-gap: 64px;
  --blog-card-gap: 24px;
  --blog-card-radius: 6px;

  /* レイアウト */
  --blog-max-width: 1200px;


  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --color-card: var(--card);
  --color-card-foreground: var(--card-foreground);
  --color-popover: var(--popover);
  --color-popover-foreground: var(--popover-foreground);
  --color-primary: var(--primary);
  --color-primary-foreground: var(--primary-foreground);
  --color-secondary: var(--secondary);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-muted: var(--muted);
  --color-muted-foreground: var(--muted-foreground);
  --color-accent: var(--accent);
  --color-accent-foreground: var(--accent-foreground);
  --color-destructive: var(--destructive);
  --color-destructive-foreground: var(--destructive-foreground);
  --color-border: var(--border);
  --color-input: var(--input);
  --color-input-background: var(--input-background);
  --color-switch-background: var(--switch-background);
  --color-ring: var(--ring);
  --color-chart-1: var(--chart-1);
  --color-chart-2: var(--chart-2);
  --color-chart-3: var(--chart-3);
  --color-chart-4: var(--chart-4);
  --color-chart-5: var(--chart-5);
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);
  --color-sidebar: var(--sidebar);
  --color-sidebar-foreground: var(--sidebar-foreground);
  --color-sidebar-primary: var(--sidebar-primary);
  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
  --color-sidebar-accent: var(--sidebar-accent);
  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
  --color-sidebar-border: var(--sidebar-border);
  --color-sidebar-ring: var(--sidebar-ring);

  /* ブログデザインシステム用のTailwindトークン */
  --color-blog-base: var(--blog-base);
  --color-blog-text: var(--blog-text);
  --color-blog-accent-yellow: var(--blog-accent-yellow);
  --color-blog-accent-blue: var(--blog-accent-blue);
  --color-blog-bg-gray: var(--blog-bg-gray);
  --color-blog-error: var(--blog-error);
  --color-blog-border: var(--blog-border);
}

.dark {
  --background: oklch(0.145 0 0);
  --foreground: oklch(0.985 0 0);
  --card: oklch(0.145 0 0);
  --card-foreground: oklch(0.985 0 0);
  --popover: oklch(0.145 0 0);
  --popover-foreground: oklch(0.985 0 0);
  --primary: oklch(0.985 0 0);
  --primary-foreground: oklch(0.205 0 0);
  --secondary: oklch(0.269 0 0);
  --secondary-foreground: oklch(0.985 0 0);
  --muted: oklch(0.269 0 0);
  --muted-foreground: oklch(0.708 0 0);
  --accent: oklch(0.269 0 0);
  --accent-foreground: oklch(0.985 0 0);
  --destructive: oklch(0.396 0.141 25.723);
  --destructive-foreground: oklch(0.637 0.237 25.331);
  --border: oklch(0.269 0 0);
  --input: oklch(0.269 0 0);
  --ring: oklch(0.439 0 0);
  --font-weight-medium: 500;
  --font-weight-normal: 400;
  --chart-1: oklch(0.488 0.243 264.376);
  --chart-2: oklch(0.696 0.17 162.48);
  --chart-3: oklch(0.769 0.188 70.08);
  --chart-4: oklch(0.627 0.265 303.9);
  --chart-5: oklch(0.645 0.246 16.439);
  --sidebar: oklch(0.205 0 0);
  --sidebar-foreground: oklch(0.985 0 0);
  --sidebar-primary: oklch(0.488 0.243 264.376);
  --sidebar-primary-foreground: oklch(0.985 0 0);
  --sidebar-accent: oklch(0.269 0 0);
  --sidebar-accent-foreground: oklch(0.985 0 0);
  --sidebar-border: oklch(0.269 0 0);
  --sidebar-ring: oklch(0.439 0 0);
}


@layer base {

  * {
    @apply border-border outline-ring/50;
  }

  body {
    @apply bg-background text-foreground;
  }
}

/**
 * Base typography. This is not applied to elements which have an ancestor with a Tailwind text class.
 */
@layer base {
  :where(:not(:has([class*=" text-"]), :not(:has([class^="text-"])))) {
    h1 {
      font-size: var(--text-2xl);
      font-weight: var(--font-weight-medium);
      line-height: 1.5;
    }

    h2 {
      font-size: var(--text-xl);
      font-weight: var(--font-weight-medium);
      line-height: 1.5;
    }

    h3 {
      font-size: var(--text-lg);
      font-weight: var(--font-weight-medium);
      line-height: 1.5;
    }

    h4 {
      font-size: var(--text-base);
      font-weight: var(--font-weight-medium);
      line-height: 1.5;
    }

    p {
      font-size: var(--text-base);
      font-weight: var(--font-weight-normal);
      line-height: 1.5;
    }

    label {
      font-size: var(--text-base);
      font-weight: var(--font-weight-medium);
      line-height: 1.5;
    }

    button {
      font-size: var(--text-base);
      font-weight: var(--font-weight-medium);
      line-height: 1.5;
    }

    input {
      font-size: var(--text-base);
      font-weight: var(--font-weight-normal);
      line-height: 1.5;
    }
  }
  ul, ol {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  img {
    max-width: 100%;
    height: auto;
    vertical-align: top;
  }
  figure {
    margin: 0;
    padding: 0;
  }
  * {
    box-sizing: border-box;
    overflow-wrap: break-word;
    word-wrap: break-word;
  }
  h1, h2, h3, h4, h5, h6, p {
    margin: 0;
    padding: 0;
  }
  a:active, a:link, a:visited {
    color: inherit;
    text-decoration: none;
  }
  a:hover {
    text-decoration: underline;
  }
  .inline-block {
    display: inline-block;
  }
}

html {
  font-size: var(--font-size);
}

body.m-blog {
  margin: 0;
  padding: 0;
  color: var(--blog-text);
}

h2 {
  font-size: var(--text-xl);
  font-weight: bold;
  margin-bottom: 8px;

}

.page-header .logo {
  display: flex;
  justify-content: center;
  padding: 18px 15px 14px;
}

.main-visual {
  text-align: center;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: left;
  background: #104A99;
  background: linear-gradient(67deg,rgba(16, 74, 153, 1) 0%, rgba(80, 150, 219, 1) 99%);
  padding-inline: 50px;
}

.page-footer {
  margin-top: 64px;
  background: #104A99;
  color: #fff;
  padding: 24px;
}
.page-footer small {
  font-size: var(--text-xs);
}
.page-footer span {
  font-size: var(--text-xs);
}
.page-footer .copyright {
  display: flex;
  justify-content: space-between;
  align-items: center;
}


.view-wrap {
  margin: 0 auto;
  max-width: 1200px;
  padding-inline: 24px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  column-gap: 0;
  row-gap: 64px;
}

@media screen and (min-width: 1000px) {
  .view-wrap {
    grid-template-columns: 1fr 300px;
    column-gap: 48px;
  }
}

.breadcrumb {
  margin: 0 auto;
  max-width: 1200px;
  padding-inline: 24px;
  padding-block: 24px;
  @media screen and (min-width: 1000px) {
    grid-column: 1 / 3;
  }
}
.breadcrumb li {
  font-size: 14px;
  display: inline;
  &:not(:last-child)::after {
    content: "";
    margin: 0 0.5em;
    display: inline-block;
    width: 14px;
    height: 8px;
    background-color: var(--blog-text);
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%);
  }
}
.breadcrumb a {
  font-weight: bold;
  color: var(--color-blog-accent-blue);
  text-decoration: none;
  &:hover {
    color: var(--color-blog-accent-blue);
    text-decoration: underline;
  }
}

.page-contents {
  display: grid;
  align-items: flex-start;
  gap: 64px;
}

.blog-content {
  display: grid;
  grid-template-columns: 1fr;

}
@media screen and (min-width: 768px) {
  .blog-content {
    grid-template-columns: min(240px, 30%) 1fr;
    column-gap: 32px;
  }
}

.blog-left-block {
  margin-inline: auto;
  max-width: 320px;
  @media screen and (min-width: 768px) {
    max-width: none;
  }
}
.blog-right-block {
}
.blog-date {
  margin-bottom: 24px;
  opacity: 0.6;
  display: flex;
  align-items: center;
  font-size: var(--text-xs);
  gap: 4px;
}
.blog-date span {
  /* color: var(--blog-accent-blue); */
}
.blog-title {
  color: var(--blog-accent-blue);
  margin-top: 0;
  margin-bottom: 24px;
  font-size: var(--text-2xl);
  font-weight: bold;
  border-bottom: 2px solid var(--blog-accent-blue);
  padding-bottom: 8px;
  @media screen and (min-width: 768px) {
    grid-column: 1 / 3;
  }
}
.blog-comment {
  margin-block: 1em;
}
.blog-comment p {
  font-size: var(--text-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--blog-line-height);
  color: var(--blog-text);
}
.blog-access {
  margin-block: 24px;
}
.blog-access-contents {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(1, 1fr);
  @media screen and (min-width: 1000px) {
    grid-template-columns: repeat(3, 1fr);
  }
}
.blog-access-content {
  background: var(--blog-bg-gray);
  border-radius: 10px;
  padding: 16px;
  display: grid;
  gap: 8px;
  grid-template-rows: auto;
  grid-template-areas: "line" "station" "time";
}
.blog-access-content p {
  font-size: var(--text-sm);
}
.blog-access-content .line {
  grid-area: line;
}
.blog-access-content .station {
  grid-area: station;
}
.blog-access-content time {
  grid-area: time;
  text-align: right;
  font-size: var(--text-xs);
  color: var(--blog-text);
  opacity: 0.6;
  display: flex;
  align-items: center;
  gap: 4px;
}
.blog-detail .blog-image {
  margin-block: 48px;
  max-width: 300px;
  margin-inline: auto;
}
@media screen and (min-width: 768px) {
  .blog-detail .blog-image {
    margin-inline: 0;
  }
}
.blog-link-block {
  text-align: right;
  margin-block: 24px;
}
.blog-link-block a {
  color: var(--blog-accent-blue);
  text-decoration: none;
  &:hover {
    color: var(--blog-accent-blue);
    text-decoration: underline;
  }
}

.page-navigator {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}
.page-navigator-button {
  background: var(--blog-bg-gray);
  border-radius: 10px;
  padding: 0;
  border: none;
  width: 32px;
  height: 32px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.page-navigator-button:hover {
  background: var(--blog-accent-blue);
  opacity: 0.6;
  color: var(--blog-base);
}
.page-navigator-button:disabled {
  background: var(--accent-foreground);
  color: #fff;
  opacity: 0.3;
  cursor: not-allowed;
}
.page-navigator-button.active {
  background: var(--blog-accent-blue);
  color: var(--blog-base);
}
.page-navigator-button span {
  font-size: var(--text-sm);
}

.recent-posts {
  border: 1px solid var(--blog-border);
  padding: 24px;
}
.recent-posts h2 {
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  padding-bottom: 16px;
}
.recent-posts ul {
  margin-top: 8px;
}
.recent-posts li {
  border-top: 1px solid var(--blog-border);
  padding: 16px 0;
}
.recent-posts-title {
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  margin-bottom: 8px;
  color: var(--blog-accent-blue);
}
.recent-posts-date {
  display: flex;
  align-items: center;
  font-size: var(--text-xs);
  gap: 4px;
  opacity: 0.6;
}
.recent-posts-comment {
  margin-top: 8px;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-normal);
  line-height: 1.5;
  display: -webkit-box; /* マルチライン省略記号 */
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2; /* 2行で切り詰め */
  line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
} 
.recent-posts a {
  text-decoration: none;
  color: var(--blog-text);
  display: block;
  &:hover {
    color: var(--blog-accent-blue);
  }
}
.blog-map {
  position: relative;
  width: 100%;
  height: 350px;
}
.blog-map iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.blog-building-info {
}

.blog-building-info {
  table, th, td {
    border: none;
  }
  table {
    width: 100%;
    border-collapse: separate;
  }
  th, td {
    padding: 8px;
  }
  th {
    border-bottom: 2px solid var(--blog-accent-blue);
    font-style: normal;
    text-align: left;
    opacity: 0.8;
    vertical-align: top;
  }
  td {
    border-bottom: 2px solid var(--blog-border);
  }
  em {
    font-style: normal;
    font-weight: bold;
  }
  @media screen and (max-width: 768px) {
    table, tbody, th, td, tr {
      display: block;
    }
    tr {
      padding-block: 8px;
    }
    td {
      padding-block: 16px;
      border-bottom: none;
    }
  }
}



.blog-detail section {
  margin-block: 48px;
  &:last-child {
    margin-bottom: 0;
  }
}
.blog-detail section h2 {
  margin-bottom: 16px;
}

.blog-building-link a {
  --button-shadow-size: 4px;
  margin-block: 16px;
  position: relative;
  color: #fff;
  text-decoration: none;
  margin-inline: auto;
  display: grid;
  place-content: center;
  height: 60px;
  padding-inline: 16px;
  width: min(100%, 450px);
  border-radius: 9999px;
  border: 2px solid var(--blog-accent-blue);
  color: var(--blog-accent-blue);
  font-weight: bold;
  line-height: 1.4;
  text-align: center;
  
  &::after {
    content: "";
    position: absolute;
    display: block;
    right: 16px;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
    width: 8px;
    height: 8px;
    border-top: 2px solid var(--blog-accent-blue);
    border-right: 2px solid var(--blog-accent-blue);
  }  
}

.blog-building-link a:hover {
  background: var(--blog-accent-blue);
  color: #fff;

  &::after {
    border-top-color: #fff;
    border-right-color: #fff;
  }
}

.blog-link-section {
  /* padding: 24px;
  background: var(--blog-bg-gray);
  border-radius: 10px; */
  p {
    font-size: var(--text-sm);
    font-weight: var(--font-weight-normal);
    line-height: var(--blog-line-height);
    color: var(--blog-text);
    }
}

.blog-contact-section {
  border: 1px solid var(--blog-border);
}
.blog-contact-section h2 {
  text-align: center;
  background: var(--blog-accent-blue);
  color: #fff;
  padding: 8px 16px;
}
.blog-contact-section p {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-normal);
  line-height: var(--blog-line-height);
  color: var(--blog-text);
  text-align: center;
}
.blog-contact-section .logo {
  text-align: center;
  max-width: 90%;
  margin-inline: auto;
}
.blog-contact-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-block: 16px 8px;
  padding-inline: 16px;
  max-width: 320px;
  margin-inline: auto;
  /* @media screen and (min-width: 768px) {
    flex-direction: row;
    justify-content: center;
    gap: 24px;
  } */
}
.blog-contact-info p {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-normal);
  line-height: var(--blog-line-height);
  color: var(--blog-text);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  text-align: left;

  .material-icons {
    color: var(--blog-accent-blue);
  }
}
.blog-contact-info-notice {
  padding-bottom: 16px;
  padding-inline: 16px;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-normal);
  line-height: var(--blog-line-height);
  color: var(--blog-text);
}