/* Shared by conference.php and conference-speakers.php.
   The navbar is position:fixed, so the first section must clear it. */
.conf-page {
    padding: calc(var(--nav-height) + 48px) var(--edge-pad) 64px;
    max-width: 1280px;
    margin: 0 auto;
    box-sizing: border-box;
}
.conf-page .section-header { max-width: 860px; margin: 0 auto 2.5rem; text-align: center; }
.conf-page .section-header h1 {
    font-size: clamp(1.6rem, 3.6vw, 2.5rem);
    line-height: 1.2;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}
.conf-page .section-header h1,
.conf-page .section-header h2,
.conf-page .section-header p { text-align: center; margin-left: auto; margin-right: auto; max-width: none; }
.conf-page .section-header p { color: var(--text-light); }
.conf-page .section-header h2 { font-size: clamp(1.25rem, 2.6vw, 1.75rem); }
@media (max-width: 991px) { .conf-page .ec-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .conf-page .ec-grid { grid-template-columns: 1fr; } }