* { box-sizing: border-box; }
body {
  margin: 0;
  color: #1f2933;
  background: #f6f4ef;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.65;
}
a { color: #0f766e; }
img { max-width: 100%; height: auto; }
.site-header {
  background: #ffffff;
  color: #1f2933;
  border-bottom: 5px solid #0f766e;
}
.header-inner, .hero-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 42px 20px 36px;
}
.home-hero {
  min-height: 430px;
  display: flex;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(9, 34, 34, 0.88) 0%, rgba(9, 34, 34, 0.68) 42%, rgba(9, 34, 34, 0.16) 72%),
    url("assets/ocs-building.jpg") right center / cover no-repeat;
  color: #ffffff;
  border-bottom-color: #c46a2b;
}
.home-hero .hero-inner {
  width: 100%;
  padding-top: 78px;
  padding-bottom: 78px;
}
.subpage-hero {
  min-height: 230px;
}
.subpage-hero .header-inner {
  width: 100%;
  padding-top: 50px;
  padding-bottom: 46px;
}
.eyebrow {
  margin: 0 0 8px;
  font-size: 15px;
  letter-spacing: 0;
  color: #52616b;
}
.home-hero .eyebrow {
  color: #d7ede8;
}
h1 {
  margin: 0;
  font-size: 44px;
  line-height: 1.1;
  color: #0f3d3e;
}
.home-hero h1 {
  color: #ffffff;
  font-size: 62px;
}
.subpage-hero h1 {
  font-size: 42px;
}
.subtitle {
  margin: 12px 0 0;
  font-size: 18px;
  color: #52616b;
}
.home-hero .subtitle {
  max-width: 620px;
  color: #ffffff;
  font-size: 24px;
  font-weight: 700;
}
.subpage-hero .subtitle {
  font-size: 18px;
}
.hero-meta {
  margin: 12px 0 0;
  color: #f2d0b5;
  font-size: 18px;
  font-weight: 700;
}
.topnav {
  background: #0f3d3e;
  border-bottom: 1px solid #d8d2c4;
}
.nav-inner, .subnav {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 0 12px;
}
.subnav {
  background: #fff;
  border-left: 1px solid #d8d2c4;
  border-right: 1px solid #d8d2c4;
}
.topnav a {
  display: block;
  padding: 13px 12px;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
}
.subnav a {
  color: #394b50;
  font-weight: 600;
  padding: 10px 12px;
}
.topnav a:hover, .topnav a.active {
  background: #c46a2b;
  color: #ffffff;
}
.subnav a:hover, .subnav a.active {
  background: #edf7f5;
  color: #0f3d3e;
}
.page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 20px 48px;
}
.content {
  background: #fff;
  border: 1px solid #d8d2c4;
  padding: 30px;
}
.content h2 {
  margin-top: 0;
  color: #0f3d3e;
  border-bottom: 2px solid #0f766e;
  padding-bottom: 8px;
}
.notice {
  margin: 20px 0;
  padding: 14px 16px;
  background: #fff7ed;
  border-left: 5px solid #c46a2b;
}
.cfp-emphasis-heading {
  margin-top: 28px;
  color: #cf2e2e;
  font-size: 30px;
  font-weight: 400;
}
.cfp-red, .cfp-copyright-heading {
  color: #cf2e2e;
}
.cfp-copyright-heading {
  margin-top: 28px;
}
.copyright-steps li {
  margin-bottom: 8px;
}
.important-note {
  margin: 20px 0;
  padding: 14px 16px;
  color: #5f3b12;
  background: #fff7ed;
  border-left: 5px solid #c46a2b;
  font-size: 18px;
}
.post-proceedings-notice {
  margin: 22px 0 26px;
  padding: 18px 20px;
  color: #b91c1c;
  background: #fff1f2;
  border: 2px solid #dc2626;
  font-weight: 700;
  font-size: 18px;
  line-height: 1.55;
}
.post-proceedings-notice > strong:first-child {
  display: block;
  margin-bottom: 6px;
  font-size: 24px;
}
.muted {
  color: #6b7280;
  font-size: 0.9em;
}
.content h1, .content h2, .content h3, .content h4 {
  line-height: 1.3;
}
.wp-block-table {
  overflow-x: auto;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
}
th, td {
  border: 1px solid #d8d2c4;
  padding: 8px 10px;
  vertical-align: top;
}
th {
  background: #edf7f5;
}
figure {
  margin: 20px 0;
}
.event-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}
.event-gallery figure {
  margin: 0;
}
.event-gallery img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid #d8d2c4;
}
@media (max-width: 700px) {
  .event-gallery {
    grid-template-columns: 1fr;
  }
}
.has-text-align-center {
  text-align: center;
}
.site-footer {
  background: #0f3d3e;
  color: #fff;
  text-align: center;
  padding: 22px 20px;
  font-size: 14px;
}
.site-footer p {
  margin: 4px 0;
}
.site-footer a {
  color: #d7ede8;
}
.footer-logos {
  max-width: 1040px;
  margin: 0 auto 20px;
  padding: 18px 20px;
  background: #ffffff;
  border-radius: 4px;
}
.footer-logo-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 18px 28px;
}
.footer-logo-row + .footer-logo-row {
  margin-top: 16px;
}
.footer-logos img {
  width: auto;
  max-width: 240px;
  max-height: 68px;
  object-fit: contain;
}
@media (max-width: 700px) {
  h1 { font-size: 34px; }
  .home-hero {
    min-height: 360px;
    background:
      linear-gradient(90deg, rgba(9, 34, 34, 0.9) 0%, rgba(9, 34, 34, 0.72) 100%),
      url("assets/ocs-building.jpg") center center / cover no-repeat;
  }
  .home-hero h1 { font-size: 42px; }
  .home-hero .subtitle { font-size: 20px; }
  .subpage-hero {
    min-height: 250px;
  }
  .subpage-hero h1 { font-size: 32px; }
  .subpage-hero .subtitle { font-size: 16px; }
  .content { padding: 20px; }
  .topnav a, .subnav a { flex: 1 1 auto; }
  .footer-logos {
    padding: 16px;
  }
  .footer-logo-row {
    gap: 16px;
  }
  .footer-logos img {
    max-width: 190px;
    max-height: 58px;
  }
}