@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap");

/* Shared public-site language for learning workspaces and dialogs. */
:root {
  --dls-home-ink: #07142f;
  --dls-home-muted: #52627c;
  --dls-home-teal: #00bfa6;
  --dls-home-teal-dark: #007f76;
  --dls-home-blue: #1f8fff;
  --dls-home-purple: #7c3aed;
  --dls-home-amber: #ffb703;
  --dls-home-line: rgba(7, 20, 47, .12);
  --dls-home-shadow: 0 22px 70px rgba(12, 44, 78, .16);
  --dls-home-radius: 28px;
  --dls-home-radius-xl: 38px;
}

body.dls-homepage-experience {
  min-height: 100vh;
  font-family: "Plus Jakarta Sans", Inter, system-ui, sans-serif;
  color: var(--dls-home-ink);
  background-color: #fbfefd !important;
  background-image:
    linear-gradient(rgba(0, 127, 118, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 127, 118, .045) 1px, transparent 1px),
    radial-gradient(circle at 8% 15%, rgba(0, 191, 166, .14), transparent 27rem),
    radial-gradient(circle at 88% 13%, rgba(124, 58, 237, .10), transparent 29rem);
  background-size: 34px 34px, 34px 34px, auto, auto;
}

.dls-homepage-experience .font-body,
.dls-homepage-experience .font-body-md,
.dls-homepage-experience .font-body-lg,
.dls-homepage-experience .font-label-md,
.dls-homepage-experience .font-label-sm {
  font-family: "Plus Jakarta Sans", Inter, system-ui, sans-serif !important;
}

.dls-homepage-experience .dls-shell,
.dls-homepage-experience .bg-surface { background: transparent !important; }
.dls-homepage-experience h1,
.dls-homepage-experience h2,
.dls-homepage-experience h3,
.dls-homepage-experience .font-display-lg,
.dls-homepage-experience .font-headline,
.dls-homepage-experience .font-headline-lg,
.dls-homepage-experience .font-headline-md {
  font-family: "Manrope", "Plus Jakarta Sans", sans-serif !important;
  letter-spacing: -.035em;
}
.dls-homepage-experience .text-primary { color: var(--dls-home-ink) !important; }
.dls-homepage-experience .text-on-surface-variant { color: var(--dls-home-muted) !important; }
.dls-homepage-experience .dls-sidebar {
  background: rgba(255, 255, 255, .88) !important;
  border-color: rgba(7, 20, 47, .08) !important;
  box-shadow: 14px 0 50px rgba(7, 20, 47, .045);
}
.dls-homepage-experience .dls-sidebar nav {
  display: grid !important;
  gap: 6px !important;
}
.dls-homepage-experience .dls-sidebar-link {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  width: 100%;
  min-width: 0;
  padding: 11px 12px !important;
  border-radius: 16px;
  color: #33445d;
  font-weight: 700;
}
.dls-homepage-experience .dls-sidebar-link .material-symbols-outlined {
  flex: 0 0 auto;
  font-size: 21px;
}
.dls-homepage-experience .dls-sidebar-link.active,
.dls-homepage-experience .dls-sidebar-link:hover {
  color: var(--dls-home-teal-dark);
  background: linear-gradient(135deg, rgba(0, 191, 166, .15), rgba(31, 143, 255, .10));
}
.dls-homepage-experience .dls-page { max-width: 1480px; padding-top: 2.5rem; padding-bottom: 4rem; }
.dls-homepage-experience .dls-section,
.dls-homepage-experience .dls-math-card,
.dls-homepage-experience .dls-math-panel,
.dls-homepage-experience .dls-math-stage,
.dls-homepage-experience .dls-math-stat-card,
.dls-homepage-experience .dls-math-info-card,
.dls-homepage-experience .dls-math-current-card {
  border: 1px solid var(--dls-home-line) !important;
  border-radius: var(--dls-home-radius) !important;
  background: rgba(255, 255, 255, .88) !important;
  box-shadow: 0 18px 52px rgba(12, 44, 78, .09) !important;
}
.dls-homepage-experience .dls-section:hover,
.dls-homepage-experience .dls-math-card:hover { border-color: rgba(0, 191, 166, .36) !important; }
.dls-homepage-experience .dls-input,
.dls-homepage-experience input,
.dls-homepage-experience select,
.dls-homepage-experience textarea {
  font-family: inherit;
  border-color: rgba(7, 20, 47, .16) !important;
  border-radius: 16px !important;
  background: rgba(255, 255, 255, .92) !important;
  color: var(--dls-home-ink) !important;
}
.dls-homepage-experience .dls-input:focus,
.dls-homepage-experience input:focus,
.dls-homepage-experience select:focus,
.dls-homepage-experience textarea:focus {
  outline: none;
  border-color: var(--dls-home-teal) !important;
  box-shadow: 0 0 0 4px rgba(0, 191, 166, .13) !important;
}
.dls-homepage-experience .dls-button-primary,
.dls-homepage-experience .dls-math-button,
.dls-homepage-experience .dls-math-mini-button.primary {
  border: 0 !important;
  border-radius: 999px !important;
  background: linear-gradient(135deg, var(--dls-home-teal), var(--dls-home-blue)) !important;
  color: #fff !important;
  box-shadow: 0 14px 34px rgba(0, 143, 137, .22) !important;
}
.dls-homepage-experience .dls-button-secondary,
.dls-homepage-experience .dls-math-ghost,
.dls-homepage-experience .dls-math-mini-button {
  border: 1.5px solid rgba(0, 127, 118, .55) !important;
  border-radius: 999px !important;
  background: rgba(255, 255, 255, .86) !important;
  color: var(--dls-home-teal-dark) !important;
}
.dls-homepage-experience .math-pattern {
  background-image: linear-gradient(rgba(255,255,255,.20) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.20) 1px, transparent 1px) !important;
}
.dls-homepage-experience .dls-math-hero,
.dls-homepage-experience .dls-topic-workspace-hero,
.dls-homepage-experience .dls-page > section:first-child.rounded-\[2\.5rem\] {
  border-radius: var(--dls-home-radius-xl) !important;
  background: linear-gradient(135deg, #004d52 0%, #008f88 43%, #1f8fff 75%, #7c3aed 130%) !important;
  box-shadow: var(--dls-home-shadow) !important;
}
.dls-homepage-experience .dls-math-chip,
.dls-homepage-experience .dls-pill {
  border-color: rgba(0, 127, 118, .18) !important;
  background: rgba(234, 255, 250, .90) !important;
  color: var(--dls-home-teal-dark) !important;
}
.dls-homepage-experience .dls-math-number { background: linear-gradient(135deg, var(--dls-home-teal), var(--dls-home-purple)) !important; }
.dls-homepage-experience .dls-math-progress span { background: linear-gradient(90deg, var(--dls-home-teal), var(--dls-home-blue), var(--dls-home-purple)) !important; }
.dls-homepage-experience .dls-math-equation { background-color: rgba(255,255,255,.94) !important; }
.dls-homepage-experience .dls-math-equation h3,
.dls-homepage-experience .dls-math-card h2,
.dls-homepage-experience .dls-math-panel h2,
.dls-homepage-experience .dls-math-stage h2 { color: var(--dls-home-ink) !important; }
.dls-homepage-experience .dls-math-topic-tab.active { background: linear-gradient(135deg, var(--dls-home-teal), var(--dls-home-purple)) !important; }
.dls-homepage-experience .dls-math-role-panel {
  grid-template-columns: minmax(250px, .85fr) minmax(0, 1.15fr) !important;
  background: linear-gradient(135deg, rgba(255,255,255,.96), rgba(238,255,252,.92)) !important;
}
.dls-homepage-experience .dls-math-role-panel h2 { max-width: 360px; }

/* Topic-specific modal content generated by the existing topic scripts. */
[data-dls-topic-modal],
[data-dls-topic-assign-modal] { font-family: "Plus Jakarta Sans", Inter, system-ui, sans-serif; }
[data-dls-topic-modal] > section,
[data-dls-topic-assign-modal] > div {
  border: 1px solid rgba(0, 191, 166, .30) !important;
  border-radius: var(--dls-home-radius-xl) !important;
  background: linear-gradient(145deg, rgba(255,255,255,.99), rgba(244,255,253,.98)) !important;
  box-shadow: var(--dls-home-shadow) !important;
}
[data-dls-topic-modal] h2,
[data-dls-topic-assign-modal] h2 { font-family: "Manrope", sans-serif !important; color: var(--dls-home-ink) !important; }
[data-dls-topic-modal] input,
[data-dls-topic-modal] select,
[data-dls-topic-modal] textarea,
[data-dls-topic-assign-modal] input,
[data-dls-topic-assign-modal] select,
[data-dls-topic-assign-modal] textarea {
  border: 1px solid rgba(7,20,47,.18) !important;
  border-radius: 15px !important;
  font-family: inherit !important;
}
[data-dls-topic-modal] button:not([data-dls-topic-modal-close]),
[data-dls-topic-assign-modal] button:not([data-dls-topic-assign-cancel]) {
  border-radius: 999px !important;
  background: linear-gradient(135deg, var(--dls-home-teal), var(--dls-home-blue)) !important;
  color: #fff !important;
}

/* Global action, school-access, and dashboard modals. */
.dls-action-modal,
.dls-school-auth-modal { font-family: "Plus Jakarta Sans", Inter, system-ui, sans-serif; }
.dls-action-backdrop,
.dls-school-auth-backdrop { background: rgba(7, 20, 47, .52) !important; backdrop-filter: blur(8px); }
.dls-action-card,
.dls-school-auth-card {
  border: 1px solid rgba(0, 191, 166, .32) !important;
  border-radius: var(--dls-home-radius-xl) !important;
  background: linear-gradient(145deg, #fff, #f2fffc) !important;
  box-shadow: var(--dls-home-shadow) !important;
  color: var(--dls-home-ink) !important;
}
.dls-action-card h2,
.dls-school-auth-card h2 { font-family: "Manrope", sans-serif !important; color: var(--dls-home-ink) !important; }
.dls-action-kicker { color: var(--dls-home-teal-dark) !important; letter-spacing: .12em; font-weight: 800; }
.dls-action-field input,
.dls-action-field textarea,
.dls-action-field select,
.dls-school-auth-form input,
.dls-school-auth-form select {
  border: 1px solid rgba(7,20,47,.18) !important;
  border-radius: 15px !important;
  font-family: inherit !important;
}
.dls-action-primary,
.dls-school-auth-form button[type="submit"] {
  border: 0 !important;
  border-radius: 999px !important;
  background: linear-gradient(135deg, var(--dls-home-teal), var(--dls-home-blue)) !important;
  color: #fff !important;
  box-shadow: 0 14px 34px rgba(0, 143, 137, .22) !important;
}
.dls-action-secondary,
.dls-school-auth-tabs button,
.dls-school-auth-switch button,
.dls-school-auth-providers button {
  border: 1px solid rgba(0,127,118,.30) !important;
  border-radius: 999px !important;
  background: #fff !important;
  color: var(--dls-home-teal-dark) !important;
}
.dls-school-auth-tabs button.is-active,
.dls-school-auth-switch button.is-active { background: linear-gradient(135deg, var(--dls-home-teal), var(--dls-home-purple)) !important; color: #fff !important; border-color: transparent !important; }
.dls-action-close { border-radius: 999px !important; background: #edf8f7 !important; color: var(--dls-home-ink) !important; }

/* Unified learning workspaces ------------------------------------------------
   Topic, math, and dialog markup is generated by existing route handlers. Keep
   that markup intact and make the shared homepage system the visual source of
   truth for every one of those surfaces. */
.dls-homepage-experience .dls-topic-switcher,
.dls-homepage-experience .dls-topic-workspace-shell,
.dls-homepage-experience .dls-math-workspace,
.dls-homepage-experience .dls-math-focus-layout {
  color: var(--dls-home-ink);
}
.dls-homepage-experience .dls-topic-switcher-control,
.dls-homepage-experience .dls-math-topic-tabs,
.dls-homepage-experience .dls-math-mini-nav {
  border: 1px solid rgba(7, 20, 47, .10);
  border-radius: 20px;
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 10px 28px rgba(12, 44, 78, .06);
  padding: .35rem;
}
.dls-homepage-experience .dls-topic-switcher-button,
.dls-homepage-experience .dls-math-topic-tab,
.dls-homepage-experience .dls-math-mini-nav a {
  border: 1px solid transparent !important;
  border-radius: 14px !important;
  background: transparent !important;
  color: var(--dls-home-muted) !important;
  font-family: "Plus Jakarta Sans", Inter, system-ui, sans-serif !important;
  font-weight: 800 !important;
}
.dls-homepage-experience .dls-topic-switcher-button.is-active,
.dls-homepage-experience .dls-math-topic-tab.active,
.dls-homepage-experience .dls-math-mini-nav a.active {
  border-color: transparent !important;
  background: linear-gradient(135deg, var(--dls-home-teal), var(--dls-home-blue), var(--dls-home-purple)) !important;
  color: #fff !important;
  box-shadow: 0 9px 18px rgba(31, 143, 255, .21);
}
.dls-homepage-experience .dls-topic-panel-arrow,
.dls-homepage-experience .dls-math-arrow {
  border: 1px solid rgba(0, 191, 166, .26) !important;
  background: rgba(255, 255, 255, .94) !important;
  color: var(--dls-home-teal-dark) !important;
  box-shadow: 0 12px 28px rgba(12, 44, 78, .14) !important;
}
.dls-homepage-experience .dls-topic-panel-arrow:hover:not(:disabled),
.dls-homepage-experience .dls-math-arrow:hover:not(:disabled) {
  border-color: transparent !important;
  background: linear-gradient(135deg, var(--dls-home-teal), var(--dls-home-blue)) !important;
  color: #fff !important;
}
.dls-homepage-experience .dls-topic-compact-panel,
.dls-homepage-experience .dls-topic-check-card,
.dls-homepage-experience .dls-math-quiz-card,
.dls-homepage-experience .dls-math-whiteboard-card,
.dls-homepage-experience .dls-ai-whiteboard,
.dls-homepage-experience .dls-math-video-card {
  border: 1px solid rgba(7, 20, 47, .10) !important;
  border-radius: 24px !important;
  background: linear-gradient(145deg, rgba(255, 255, 255, .98), rgba(241, 255, 252, .90)) !important;
  box-shadow: 0 16px 42px rgba(12, 44, 78, .08) !important;
}
.dls-homepage-experience .dls-topic-check-options button,
.dls-homepage-experience .dls-math-quiz-card label,
.dls-homepage-experience .dls-ai-whiteboard-toolbar button {
  border: 1px solid rgba(7, 20, 47, .12) !important;
  border-radius: 16px !important;
  background: rgba(255, 255, 255, .90) !important;
  color: var(--dls-home-ink) !important;
  transition: border-color .18s ease, background-color .18s ease, transform .18s ease;
}
.dls-homepage-experience .dls-topic-check-options button:hover,
.dls-homepage-experience .dls-math-quiz-card label:hover,
.dls-homepage-experience .dls-ai-whiteboard-toolbar button:hover {
  border-color: rgba(0, 191, 166, .65) !important;
  background: rgba(232, 255, 249, .96) !important;
  transform: translateY(-1px);
}
.dls-homepage-experience .dls-math-flow,
.dls-homepage-experience.dls-math-flow {
  background:
    radial-gradient(circle at 8% 11%, rgba(0, 191, 166, .14), transparent 24rem),
    radial-gradient(circle at 90% 5%, rgba(124, 58, 237, .12), transparent 27rem),
    linear-gradient(180deg, #f5ffff 0%, #fbfcff 42%, #fff 100%) !important;
}
.dls-homepage-experience .dls-math-hero {
  background:
    radial-gradient(circle at 83% 12%, rgba(255,255,255,.19), transparent 15rem),
    linear-gradient(128deg, #004d52 0%, #008f88 43%, #1f8fff 76%, #7c3aed 128%) !important;
}
.dls-homepage-experience .dls-math-command-card,
.dls-homepage-experience .dls-math-chapter-row,
.dls-homepage-experience .dls-math-lesson-preview span {
  border-color: rgba(7, 20, 47, .10) !important;
  background: rgba(255, 255, 255, .91) !important;
}
.dls-homepage-experience .dls-math-command-card:hover,
.dls-homepage-experience .dls-math-chapter-row:hover {
  border-color: rgba(0, 191, 166, .45) !important;
  box-shadow: 0 16px 34px rgba(12, 44, 78, .11) !important;
}
.dls-homepage-experience .dls-math-number,
.dls-homepage-experience .dls-math-command-icon {
  background: linear-gradient(135deg, rgba(0, 191, 166, .18), rgba(31, 143, 255, .20), rgba(124, 58, 237, .14)) !important;
  color: var(--dls-home-teal-dark) !important;
}
.dls-homepage-experience .dls-math-progress span,
.dls-homepage-experience .dls-math-module-progress span {
  background: linear-gradient(90deg, var(--dls-home-teal), var(--dls-home-blue), var(--dls-home-purple)) !important;
}

/* Modal dialogs may be mounted directly beneath body, outside a route's main
   container. Apply the same homepage visual grammar there as well. */
[data-dls-topic-modal],
[data-dls-topic-assign-modal],
.dls-action-modal,
.dls-school-auth-modal {
  color: var(--dls-home-ink);
}
[data-dls-topic-modal] > section::before,
[data-dls-topic-assign-modal] > div::before,
.dls-action-card::before,
.dls-school-auth-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--dls-home-teal), var(--dls-home-blue), var(--dls-home-purple));
}
[data-dls-topic-modal] > section,
[data-dls-topic-assign-modal] > div,
.dls-action-card,
.dls-school-auth-card { position: relative; overflow: hidden; }
[data-dls-topic-modal] label,
[data-dls-topic-assign-modal] label,
.dls-action-field,
.dls-school-auth-card label { color: var(--dls-home-ink) !important; font-weight: 800; }
[data-dls-topic-modal] button[data-dls-topic-modal-close],
[data-dls-topic-assign-modal] button[data-topic-modal-close],
.dls-action-close {
  border: 1px solid rgba(0, 191, 166, .20) !important;
  background: rgba(238, 255, 252, .95) !important;
  color: var(--dls-home-teal-dark) !important;
}
[data-dls-topic-modal] button[data-dls-topic-modal-close]:hover,
[data-dls-topic-assign-modal] button[data-topic-modal-close]:hover,
.dls-action-close:hover { background: rgba(216, 250, 242, .98) !important; }

@media (max-width: 900px) {
  .dls-homepage-experience .dls-sidebar { background: rgba(255,255,255,.96) !important; }
  .dls-homepage-experience .dls-page { padding: 1.25rem 1rem 2.5rem; }
  [data-dls-topic-modal] > section,
  [data-dls-topic-assign-modal] > div,
  .dls-action-card,
  .dls-school-auth-card { border-radius: 26px !important; }
  .dls-homepage-experience .dls-math-role-panel { grid-template-columns: 1fr !important; }
}

/* Compact, scannable topic content cards for every science and math workspace. */
.dls-homepage-experience .dls-topic-section-card { padding: clamp(1.25rem, 2.5vw, 1.8rem) !important; }
.dls-homepage-experience .dls-topic-section-heading { display: flex; align-items: center; gap: .85rem; padding-bottom: 1rem; border-bottom: 1px solid rgba(7, 20, 47, .09); }
.dls-homepage-experience .dls-topic-section-number,
.dls-homepage-experience .dls-topic-objective-number,
.dls-homepage-experience .dls-topic-vocabulary-index,
.dls-homepage-experience .dls-topic-practice-number { display: grid; place-items: center; flex: 0 0 auto; width: 2.35rem; height: 2.35rem; border-radius: .85rem; background: linear-gradient(135deg, rgba(0,191,166,.18), rgba(31,143,255,.17)); color: var(--dls-home-teal-dark); font-family: "Manrope", sans-serif; font-weight: 900; font-size: .78rem; }
.dls-homepage-experience .dls-topic-section-kicker,
.dls-homepage-experience .dls-topic-card-label { margin: 0 0 .2rem; color: var(--dls-home-teal-dark); font-size: .71rem; font-weight: 900; line-height: 1.1; letter-spacing: .1em; text-transform: uppercase; }
.dls-homepage-experience .dls-topic-section-heading h2 { margin: 0; font-size: clamp(1.35rem, 2.2vw, 1.8rem) !important; }
.dls-homepage-experience .dls-topic-section-content { margin-top: 1.15rem; }
.dls-homepage-experience .dls-topic-info-card { min-height: 132px; padding: 1.15rem; border: 1px solid rgba(7,20,47,.10); border-radius: 1.25rem; background: linear-gradient(145deg, #fff, rgba(239,255,251,.72)); box-shadow: 0 9px 22px rgba(12,44,78,.04); }
.dls-homepage-experience .dls-topic-info-card p { margin: .55rem 0 0; color: #51606b; line-height: 1.55; }
.dls-homepage-experience .dls-topic-objective-list { display: grid; gap: .75rem; }
.dls-homepage-experience .dls-topic-objective-card { display: grid; grid-template-columns: auto minmax(0,1fr) auto; align-items: center; gap: .9rem; padding: .9rem 1rem; border: 1px solid rgba(7,20,47,.10); border-radius: 1.15rem; background: #fff; }
.dls-homepage-experience .dls-topic-objective-card strong { display: block; color: var(--dls-home-ink); font-weight: 900; }
.dls-homepage-experience .dls-topic-objective-card small { display: block; margin-top: .22rem; color: #66717c; line-height: 1.4; }
.dls-homepage-experience .dls-topic-objective-card > .material-symbols-outlined { color: var(--dls-home-teal); }
.dls-homepage-experience .dls-topic-lesson-stack { display: grid; gap: .75rem; }
.dls-homepage-experience .dls-topic-reading-selector { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: .35rem; padding: .35rem; border: 1px solid rgba(7,20,47,.1); border-radius: 1rem; background: rgba(231,242,244,.85); }
.dls-homepage-experience .dls-topic-reading-selector button { min-height: 44px; border: 0; border-radius: .78rem; padding: .65rem .75rem; background: transparent; color: #65717b; font: 900 .8rem "Manrope",sans-serif; cursor: pointer; transition: background .18s ease,color .18s ease,box-shadow .18s ease; }
.dls-homepage-experience .dls-topic-reading-selector button:hover { color: var(--dls-home-teal-dark); }
.dls-homepage-experience .dls-topic-reading-selector button.is-active { background: #fff; color: var(--dls-home-teal-dark); box-shadow: 0 7px 18px rgba(12,44,78,.1); }
.dls-homepage-experience [data-topic-reading-panel][hidden] { display: none !important; }
.dls-homepage-experience .dls-topic-reading-card { padding: 1.15rem; border: 1px solid rgba(7,20,47,.10); border-radius: 1.25rem; background: #fff; color: #44515d; line-height: 1.65; }
.dls-homepage-experience .dls-topic-reading-card p { margin: .55rem 0 0; }
.dls-homepage-experience .dls-topic-expandable { overflow: hidden; border: 1px solid rgba(7,20,47,.10); border-radius: 1.15rem; background: rgba(241,255,252,.74); }
.dls-homepage-experience .dls-topic-expandable summary { display: grid; grid-template-columns: auto minmax(0,1fr) auto; gap: .65rem; align-items: center; padding: .92rem 1rem; color: var(--dls-home-ink); cursor: pointer; list-style: none; }
.dls-homepage-experience .dls-topic-expandable summary::-webkit-details-marker { display: none; }
.dls-homepage-experience .dls-topic-expandable summary > .material-symbols-outlined:first-child { color: var(--dls-home-purple); }
.dls-homepage-experience .dls-topic-expandable p { margin: 0; padding: 0 1rem 1rem 3.1rem; color: #52606a; line-height: 1.55; }
.dls-homepage-experience .dls-topic-media-intro { display: flex; align-items: start; justify-content: space-between; gap: 1rem; padding: 1rem 1.1rem; border: 1px solid rgba(7,20,47,.10); border-radius: 1.25rem; background: linear-gradient(135deg, rgba(0,191,166,.09), rgba(31,143,255,.08)); }
.dls-homepage-experience .dls-topic-media-intro p { margin: .3rem 0 0; color: #52606a; }
.dls-homepage-experience .dls-topic-source-chip { padding: .42rem .72rem; border-radius: 999px; background: #fff; color: var(--dls-home-teal-dark); font-size: .74rem; font-weight: 900; white-space: nowrap; }
.dls-homepage-experience .dls-topic-video-frame { overflow: hidden; border: 1px solid rgba(7,20,47,.12); border-radius: 1.4rem; background: var(--dls-home-ink); box-shadow: 0 16px 32px rgba(12,44,78,.10); }
.dls-homepage-experience .dls-topic-media-note { margin: .72rem 0 0; color: #66717c; font-size: .82rem; font-weight: 700; }
.dls-homepage-experience .dls-topic-vocabulary-grid { display: grid; grid-template-columns: minmax(0,1fr); gap: .75rem; }
.dls-homepage-experience .dls-topic-vocabulary-card { overflow: hidden; border: 1px solid rgba(7,20,47,.11); border-radius: 1.25rem; background: linear-gradient(150deg,#fff,rgba(244,250,255,.96)); color: inherit; box-shadow: 0 9px 22px rgba(12,44,78,.05); transition: box-shadow .18s ease,border-color .18s ease; }
.dls-homepage-experience .dls-topic-vocabulary-card:hover { border-color: rgba(0,191,166,.48); box-shadow: 0 13px 28px rgba(12,44,78,.09); }
.dls-homepage-experience .dls-topic-vocabulary-card summary { display: grid; grid-template-columns: auto minmax(0,1fr) auto; align-items: center; gap: .9rem; min-height: 70px; padding: .9rem 1.1rem; cursor: pointer; list-style: none; }
.dls-homepage-experience .dls-topic-vocabulary-card summary::-webkit-details-marker { display: none; }
.dls-homepage-experience .dls-topic-vocabulary-card summary:focus-visible { outline: 3px solid rgba(0,191,166,.25); outline-offset: -3px; }
.dls-homepage-experience .dls-topic-vocabulary-index { width: 2.15rem; height: 2.15rem; border-radius: .72rem; }
.dls-homepage-experience .dls-topic-vocabulary-term { display: grid; gap: .18rem; }
.dls-homepage-experience .dls-topic-vocabulary-term strong { color: var(--dls-home-ink); font-family: "Manrope",sans-serif; font-size: 1.05rem; font-weight: 900; }
.dls-homepage-experience .dls-topic-vocabulary-chevron { color: var(--dls-home-teal-dark); transition: transform .18s ease; }
.dls-homepage-experience .dls-topic-vocabulary-card[open] .dls-topic-vocabulary-chevron { transform: rotate(180deg); }
.dls-homepage-experience .dls-topic-vocabulary-definition { padding: 0 1.1rem 1.1rem 4.15rem; border-top: 1px solid rgba(7,20,47,.08); }
.dls-homepage-experience .dls-topic-vocabulary-definition p { margin: 0; padding-top: .9rem; color: #56636d; line-height: 1.6; }
.dls-homepage-experience .dls-topic-practice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: .85rem; }
.dls-homepage-experience .dls-topic-practice-card { display: grid; min-height: 198px; gap: .48rem; padding: 1.1rem; border: 1px solid rgba(7,20,47,.10); border-radius: 1.25rem; background: #fff; }
.dls-homepage-experience .dls-topic-practice-card strong { color: var(--dls-home-ink); font-size: 1rem; font-weight: 900; }
.dls-homepage-experience .dls-topic-practice-card p { margin: 0; color: #596671; line-height: 1.5; }
.dls-homepage-experience .dls-topic-practice-card button { display: inline-flex; align-items: center; gap: .25rem; justify-self: start; padding: 0; border: 0; background: transparent; color: var(--dls-home-teal-dark); font: inherit; font-size: .8rem; font-weight: 900; cursor: pointer; }
.dls-homepage-experience .dls-topic-practice-card button .material-symbols-outlined { font-size: 1rem; }
.dls-homepage-experience .dls-topic-project-card { padding: 1.25rem; border: 1px solid rgba(7,20,47,.10); border-radius: 1.35rem; background: linear-gradient(135deg, rgba(230,250,246,.92), rgba(238,245,255,.88)); }
.dls-homepage-experience .dls-topic-project-card p { margin: .6rem 0 1rem; color: #4e5d67; line-height: 1.6; }
.dls-homepage-experience .dls-topic-project-card > div { display: flex; flex-wrap: wrap; gap: .5rem; }
.dls-homepage-experience .dls-topic-project-card > div span { padding: .4rem .65rem; border-radius: 999px; background: #fff; color: var(--dls-home-teal-dark); font-size: .75rem; font-weight: 900; }
.dls-homepage-experience .dls-topic-resource-list { display: grid; gap: .75rem; margin: 0; padding: 0; list-style: none; }
.dls-homepage-experience .dls-topic-resource-list li { display: grid; grid-template-columns: auto minmax(0,1fr); gap: .8rem; align-items: start; padding: .95rem 1rem; border: 1px solid rgba(7,20,47,.10); border-radius: 1.1rem; background: #fff; }
.dls-homepage-experience .dls-topic-resource-list li > .material-symbols-outlined { display: grid; place-items: center; width: 2.2rem; height: 2.2rem; border-radius: .75rem; background: rgba(0,191,166,.13); color: var(--dls-home-teal-dark); }
.dls-homepage-experience .dls-topic-resource-list strong { color: var(--dls-home-ink); font-weight: 900; }
.dls-homepage-experience .dls-topic-resource-list p { margin: .2rem 0 0; color: #5d6872; line-height: 1.45; }
@media (max-width: 640px) { .dls-homepage-experience .dls-topic-media-intro { display: grid; } .dls-homepage-experience .dls-topic-source-chip { justify-self: start; white-space: normal; } .dls-homepage-experience .dls-topic-reading-selector { grid-template-columns: 1fr; } }