/* Homepage-only visual layer. Other templates retain their original navigation. */
body.home { background: #030b14; }
.cdp-portal-header,
.cdp-portal,
.cdp-portal-footer {
  --portal-gold: #efd09a;
  --portal-muted: #c6c5c3;
  --portal-line: #98703a;
  box-sizing: border-box;
  max-width: 1120px;
  margin-inline: auto;
  color: var(--portal-gold);
}
.cdp-portal-header { min-height: 86px; padding-block: 16px; gap: 12px; }
.cdp-portal-brand { gap: 10px; }
.cdp-portal-brand figure { margin: 0; flex: 0 0 42px; }
.cdp-portal-brand img {
  display: block; width: 34px; height: 52px; object-fit: contain;
  box-sizing: content-box; padding: 4px; background: transparent;
  /* Display the original alpha-preserving black mark in the site's pale gold. */
  filter: brightness(0) saturate(100%) invert(87%) sepia(27%) saturate(438%) hue-rotate(350deg) brightness(101%) contrast(88%);
}
.cdp-portal-header .wp-block-site-title { margin: 0; font-size: clamp(22px, 3vw, 32px); letter-spacing: .07em; }
.cdp-portal-header .wp-block-site-title a { color: var(--portal-gold); text-decoration: none; }
.cdp-portal { display: grid; gap: 20px; margin-block: 0; }
.cdp-portal .cdp-portal-panel {
  box-sizing: border-box;
  margin: 0;
  min-height: 0;
  padding: 44px 56px;
  border: 1px solid var(--portal-line);
  border-radius: 20px;
  overflow: hidden;
  background: #06101d;
  aspect-ratio: 2.3;
}
.cdp-portal .cdp-portal-panel--teacher { aspect-ratio: 1.8; }
.cdp-portal .wp-block-cover__image-background { object-position: center; }
.cdp-portal .cdp-portal-panel--teacher .wp-block-cover__image-background { object-position: center top; }
.cdp-portal-copy { width: 46%; margin: 0; }
.cdp-portal-copy > .wp-block-buttons { margin: 0; }
.cdp-portal-copy h2 {
  color: var(--portal-gold);
  font-family: "Songti SC", "STSong", "Noto Serif CJK SC", "SimSun", serif;
  font-size: clamp(32px, 5vw, 62px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: .03em;
  margin: 0;
}
.cdp-portal-copy .cdp-portal-subtitle { color: var(--portal-gold); margin: 14px 0 0; font-size: 22px; letter-spacing: .18em; }
.cdp-portal-copy .cdp-portal-description { margin: 24px 0; color: var(--portal-muted); font-size: 18px; line-height: 1.6; }
.cdp-portal .wp-block-button__link,
.cdp-portal-header .wp-block-button__link {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 24px;
  color: var(--portal-gold);
  background: #07101ddb;
  border: 1px solid #d5a85e;
  border-radius: 999px;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.4;
  text-decoration: none;
}
.cdp-portal-header .wp-block-button__link { border-radius: 8px; font-size: 15px; padding: 8px 16px; }
.cdp-portal .wp-block-button__link:hover,
.cdp-portal-header .wp-block-button__link:hover { color: #08101b; background: #efd09a; }
.cdp-portal a:focus-visible,
.cdp-portal-header a:focus-visible { outline: 3px solid #fff3d6; outline-offset: 4px; }
.cdp-portal-footer { margin-block: 0; padding: 24px 0 32px; text-align: center; }
.cdp-portal-footer p { margin: 0; color: #b8b8b8; font-size: 14px; }
@media (max-width: 600px) {
  body.home { padding-inline: 8px; }
  .cdp-portal-header { min-height: 58px; padding: 9px 6px; }
  .cdp-portal-brand { gap: 7px; }
  .cdp-portal-brand figure { flex-basis: 34px; }
  .cdp-portal-brand img { width: 28px !important; height: 43px !important; padding: 3px; }
  .cdp-portal-header .wp-block-site-title { font-size: 22px; }
  .cdp-portal-header .wp-block-button__link { min-height: 44px; font-size: 13px; padding: 7px 10px; }
  .cdp-portal { gap: 10px; }
  .cdp-portal .cdp-portal-panel { aspect-ratio: 1.68; padding: 22px 20px; border-radius: 12px; }
  .cdp-portal .cdp-portal-panel--teacher { aspect-ratio: 1.23; }
  .cdp-portal .cdp-portal-panel--learning { aspect-ratio: 2.04; }
  .cdp-portal-copy { width: 50%; }
  .cdp-portal-copy h2 { font-size: clamp(27px, 8vw, 42px); white-space: nowrap; }
  .cdp-portal-copy .cdp-portal-subtitle { font-size: 15px; margin-top: 10px; }
  .cdp-portal-copy .cdp-portal-description { font-size: 12px; margin: 16px 0; }
  .cdp-portal .wp-block-button__link { min-height: 44px; padding: 8px 14px; font-size: 14px; white-space: nowrap; }
  .cdp-portal-footer { padding: 18px 0 24px; }
  .cdp-portal-footer p { font-size: 12px; }
}