:root {
  --page-bg: #ffffff;
  --panel-bg: #ffffff;
  --sidebar-bg: #f1f1f1;
  --border: #d6d6d6;
  --blue: #6485bf;
  --blue-dark: #4f73b2;
  --text: #333333;
  --muted: #666666;
  --news-brown: #954806;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page-bg);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
}

a {
  color: var(--blue);
}

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

#app {
  min-height: 100vh;
}

.site-layout {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  background: var(--sidebar-bg);
}

.sidebar-inner {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding: 0 22px 18px;
}

.sidebar-nav {
  margin-top: 134px;
}

.sidebar-nav a {
  display: block;
  margin-bottom: 9px;
  color: var(--blue);
  font-size: 16px;
  line-height: 1.35;
  text-decoration: none;
}

.sidebar-nav a:hover,
.sidebar-nav a.is-active {
  color: var(--blue-dark);
  text-decoration: underline;
}

.sidebar-logo {
  margin-top: 42px;
  padding-bottom: 0;
}

.sidebar-logo img {
  width: 104px;
  margin-left: 8px;
  margin-bottom: 6px;
}

.content-shell {
  padding: 0 10px 0 10px;
  background: #ffffff;
}

.content-main {
  width: min(100%, 1060px);
  padding: 14px 16px 28px 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: #ffffff;
}

.top-logo-wrap {
  width: 214px;
  height: 76px;
  margin-left: 14px;
  margin-bottom: 26px;
  overflow: hidden;
  background: #ffffff;
}

.top-logo {
  width: 250px;
  height: 76px;
  object-fit: cover;
  object-position: left center;
}

.page-header {
  padding: 14px 16px 0;
  background: #ffffff;
}

.page-title {
  margin: 0;
  color: var(--blue);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.2;
}

.page-intro {
  margin: 10px 0 0;
  font-size: 18px;
  line-height: 1.45;
}

.page-divider {
  margin-top: 10px;
  border-bottom: 1px solid var(--border);
}

.page-content {
  padding: 16px;
  background: #ffffff;
  flex: 1 0 auto;
}

.section-title {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 23px;
  line-height: 1.25;
}

.section-divider {
  margin: 0 0 18px;
  border-bottom: 1px solid var(--border);
}

.section-title-dark {
  color: var(--text);
  font-size: 22px;
}

.subsection + .subsection {
  margin-top: 34px;
}

.lead-copy,
.rich-text {
  font-size: 18px;
  line-height: 1.5;
}

.rich-text p {
  margin: 0 0 14px;
}

.rich-text h3,
.content-subtitle {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.4;
  font-weight: 700;
}

.rich-text ul {
  margin: 0 0 12px;
  padding-left: 22px;
}

.rich-text li {
  margin-bottom: 6px;
}

.member-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px 36px;
  align-items: start;
}

.member-item {
  display: grid;
  grid-template-columns: 124px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  align-self: start;
  min-height: 152px;
}

.member-photo {
  width: 124px;
  height: 152px;
}

.member-photo img {
  width: 124px;
  height: 152px;
  object-fit: cover;
}

.member-copy {
  padding-top: 1px;
}

.member-name {
  margin: 0 0 8px;
  color: var(--blue);
  font-size: 21px;
  line-height: 1.2;
}

.member-name a {
  color: var(--blue);
  text-decoration: none;
}

.member-meta {
  color: var(--text);
  font-size: 17px;
  line-height: 1.6;
}

.plain-list {
  margin: 0;
  padding-left: 20px;
  font-size: 18px;
  line-height: 1.9;
}

.activity-list,
.news-item,
.journal-item {
  margin-top: 6px;
}

.activity-item {
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  margin-bottom: 24px;
}

.activity-logo {
  position: relative;
}

.activity-logo img {
  width: 140px;
  height: auto;
  object-fit: contain;
}

.activity-title a {
  color: #2d86d2;
  text-decoration: none;
}

.activity-title a:hover {
  text-decoration: underline;
}

.activity-date {
  margin-top: 8px;
  color: var(--text);
  font-size: 18px;
  line-height: 1.5;
}

.journal-item {
  display: grid;
  grid-template-columns: 114px minmax(0, 1fr);
  gap: 10px;
  margin-bottom: 28px;
  align-items: start;
}

.journal-cover img {
  width: 114px;
  height: auto;
  object-fit: cover;
}

.journal-name {
  margin: 0 0 8px;
  color: var(--blue);
  font-size: 20px;
  line-height: 1.25;
}

.journal-name a {
  color: var(--blue);
  text-decoration: none;
}

.journal-name a:hover {
  text-decoration: underline;
}

.journal-issue {
  margin-bottom: 8px;
  font-weight: 700;
  font-size: 18px;
  line-height: 1.45;
}

.news-item {
  margin-bottom: 30px;
}

.news-title {
  margin-bottom: 8px;
}

.news-title a {
  color: var(--news-brown);
  text-decoration: none;
  font-weight: 700;
  font-size: 21px;
  line-height: 1.35;
}

.news-title a:hover {
  text-decoration: underline;
}

.content-divider {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 18px 0;
}

.award-items {
  margin: 0 0 10px;
}

.award-item {
  position: relative;
  margin: 0 0 10px 20px;
  padding-left: 14px;
}

.award-item::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
}

.newsletter-list {
  margin: 0;
  padding-left: 20px;
}

.newsletter-list li {
  margin-bottom: 8px;
  color: var(--blue);
  font-size: 18px;
  font-weight: 700;
}

.newsletter-list a {
  color: var(--blue);
  text-decoration: none;
}

.newsletter-list a:hover {
  text-decoration: underline;
}

.visitor-block {
  margin-top: auto;
  padding: 28px 16px 0;
  background: #ffffff;
}

.visitor-block p {
  margin: 0 0 10px;
  font-size: 17px;
}

.visitor-number {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 2px;
}

.site-footer {
  display: none;
}

.mobile-bar {
  display: none;
}

@media (max-width: 900px) {
  .site-layout {
    display: block;
  }

  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 20;
    width: min(240px, 80vw);
    transform: translateX(-100%);
    transition: transform 0.2s ease;
  }

  .sidebar.is-open {
    transform: translateX(0);
  }

  .sidebar-inner {
    padding-top: 24px;
  }

  .sidebar-nav {
    margin-top: 24px;
  }

  .content-shell {
    padding: 0 10px;
  }

  .content-main {
    width: 100%;
    padding: 0 0 24px;
  }

  .mobile-bar {
    position: sticky;
    top: 0;
    z-index: 15;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    background: rgba(246, 246, 246, 0.96);
    border-bottom: 1px solid var(--border);
  }

  .mobile-brand {
    color: var(--blue);
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
  }

  .menu-toggle {
    border: 1px solid var(--border);
    background: #ffffff;
    color: var(--blue);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 700;
  }

  .top-logo-wrap,
  .page-header,
  .page-content {
    padding-left: 12px;
    padding-right: 12px;
  }

  .top-logo-wrap {
    width: 184px;
    height: 64px;
    margin-left: 0;
    margin-bottom: 20px;
  }

  .top-logo {
    width: 216px;
    height: 64px;
  }

  .member-grid {
    grid-template-columns: 1fr;
  }

  .activity-item,
  .journal-item {
    grid-template-columns: 96px minmax(0, 1fr);
  }

  .activity-logo img,
  .journal-cover img {
    width: 96px;
  }
}

@media (max-width: 560px) {
  .page-title {
    font-size: 24px;
  }

  .section-title {
    font-size: 22px;
  }

  .section-title-dark {
    font-size: 21px;
  }

  .lead-copy,
  .rich-text,
  .plain-list,
  .newsletter-list li {
    font-size: 17px;
  }

  .news-title a {
    font-size: 20px;
  }

  .content-subtitle {
    font-size: 17px;
  }

  .member-item {
    grid-template-columns: 104px minmax(0, 1fr);
    min-height: 128px;
  }

  .member-photo {
    width: 104px;
    height: 128px;
  }

  .member-photo img {
    width: 104px;
    height: 128px;
  }
}