/* Student pages only: keep the administration theme independent. */
:root {
  --ink: #132c43;
  --muted: #3c5267;
  --line: #b9cbdc;
  --bg: #eaf1f8;
}
body { font-size: 18px; font-weight: 500; line-height: 1.9; }
.header {
  max-width: none;
  padding-inline: max(24px, calc((100vw - 1200px) / 2));
  background: #123455;
  border-bottom: 4px solid #3376dc;
}
.brand, .header nav a, .text-button { color: #fff; }
.brand small { color: #dce9f8; font-size: 15px; }
.header nav a, .text-button { font-size: 17px; font-weight: 600; }
.header nav a { padding: 6px 10px; border-radius: 6px; }
.header nav a[aria-current=page] { color: #fff; background: #244f79; border-bottom: 2px solid #b7d6ff; }
.intro h1 { font-size: clamp(30px, 3vw, 40px); line-height: 1.6; }
.intro > p:not(.eyebrow) { font-size: 18px; }
.eyebrow { font-size: 16px; font-weight: 700; }
.steps strong { font-size: 18px; font-weight: 700; }
.steps small, .aside-note { font-size: 16px; }
.steps li > span { border-color: #879db3; font-weight: 700; }
.panel { border-color: #b9cbdc; box-shadow: 0 8px 28px #17355112; }
.panel-heading { padding-bottom: 8px; }
.panel-heading h2, .login-panel > h2 { font-size: 28px; }
.panel-heading p { font-size: 16px; color: var(--muted); }
fieldset { margin-bottom: 28px; }
legend {
  font-size: 19px;
  font-weight: 700;
  color: #123455;
  background: #edf3fb;
  border: 0;
  border-inline-start: 4px solid #154cc8;
  border-radius: 5px;
  padding: 9px 12px;
}
.field label { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
input:not([type=checkbox]), select, textarea {
  font-size: 18px;
  font-weight: 600;
  min-height: 54px;
  background: #fff;
  border: 1.5px solid #7189a1;
  padding: 11px 12px;
}
input::placeholder, textarea::placeholder { color: #53687b; opacity: 1; font-weight: 500; }
select:disabled { color: #455c70; opacity: 1; background: #e5edf4; border-color: #a7b8c9; }
input:focus, select:focus, textarea:focus { box-shadow: 0 0 0 3px #154cc81a; }
.hint, .privacy-note, .check, .divider-note { font-size: 16px; }
.check { align-items: flex-start; gap: 12px; }
.check input { flex-shrink: 0; width: 21px; height: 21px; margin-top: 5px; }
.privacy-note { border-inline-start: 3px solid #7799c5; }
.button, .outline-button { font-size: 18px; font-weight: 700; min-height: 54px; }
.field-error, .errorlist { font-size: 16px; font-weight: 600; }
.subject { font-size: 18px; }
.course-card p, .course-card small, .card-footer { font-size: 16px; }
.badge { font-size: 15px; font-weight: 700; }
.profile dt, .catalog-filter label { font-size: 16px; font-weight: 600; }
.profile dd { font-size: 18px; }
footer { font-size: 15px; }
@media (max-width: 650px) {
  body { font-size: 17px; }
  .header { padding: 16px 20px; gap: 12px; }
  .header nav { gap: 12px; }
  .brand small { font-size: 14px; }
  .intro h1 { font-size: 29px; }
  .intro > p:not(.eyebrow), .page-heading p { font-size: 17px; }
  .panel { padding: 20px 16px; }
  .panel-heading h2, .login-panel > h2 { font-size: 25px; }
  .form-grid { gap: 22px; }
  legend { font-size: 18px; }
  .button, .outline-button { font-size: 17px; }
}

.brand-logo { width: 80px; height: 80px; flex-shrink: 0; object-fit: cover; border-radius: 50%; background: #fff; }
@media (max-width:650px) { .brand-logo { width: 64px; height: 64px; } }