:root {
  --oc-blue: #0b4aa2;
  --oc-blue-dark: #07306f;
  --oc-blue-soft: #eaf3ff;
  --oc-yellow: #f8b932;
  --oc-yellow-soft: #fff5dc;
  --oc-teal: #0f766e;
  --oc-ink: #172033;
  --oc-muted: #5d6b82;
  --oc-line: #d8e0ed;
  --oc-bg: #f6f9ff;
  --oc-white: #ffffff;
  --oc-font: "Be Vietnam Pro", "Inter", "Segoe UI", Arial, Helvetica, sans-serif;
}

body {
  font-family: var(--oc-font) !important;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.oc-feedback-section,
.oc-feedback-section * {
  box-sizing: border-box;
  font-family: var(--oc-font) !important;
  letter-spacing: 0 !important;
}

.oc-feedback-section {
  padding: 58px 0 !important;
  color: var(--oc-ink);
  background: #fff;
  overflow-x: clip;
}

.oc-feedback-section--soft {
  background: var(--oc-bg) !important;
}

.oc-feedback-section .section-content {
  position: relative;
  z-index: 1;
}

.oc-feedback-section .row {
  width: min(1180px, calc(100% - 32px)) !important;
  max-width: 1180px !important;
  margin-right: auto !important;
  margin-left: auto !important;
}

.oc-feedback-section .row::before,
.oc-feedback-section .row::after,
.oc-feedback-section br {
  content: none !important;
  display: none !important;
}

.oc-feedback-section .col,
.oc-feedback-section .col-inner,
.oc-feedback-section .ux-html,
.oc-feedback-section .text {
  min-width: 0;
}

.oc-feedback-hero {
  position: relative;
  padding: 64px 0 62px !important;
  background:
    radial-gradient(circle at 24% 28%, rgba(255, 255, 255, 0.12), transparent 12%),
    radial-gradient(circle at 82% 16%, rgba(248, 185, 50, 0.34), transparent 28%),
    radial-gradient(circle at 12% 92%, rgba(255, 255, 255, 0.16), transparent 32%),
    linear-gradient(135deg, #07306f 0%, #0b4aa2 52%, #0d61c8 100%) !important;
  border-bottom: 6px solid var(--oc-yellow);
  overflow: hidden;
}

.oc-feedback-hero::before,
.oc-feedback-hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.oc-feedback-hero::before {
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.1), transparent 38%),
    radial-gradient(circle, rgba(248, 185, 50, 0.32) 0 2px, transparent 3px) 18px 24px / 92px 92px,
    radial-gradient(circle, rgba(255, 255, 255, 0.28) 0 2px, transparent 3px) 62px 58px / 116px 116px,
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.055) 0 1px, transparent 1px 18px);
  opacity: 0.72;
  animation: oc-hero-pattern-drift 18s linear infinite;
}

.oc-feedback-hero::after {
  right: -96px;
  top: 48px;
  width: 330px;
  height: 330px;
  border: 42px solid rgba(248, 185, 50, 0.22);
  border-radius: 50%;
  animation: oc-hero-ring-drift 12s ease-in-out infinite;
}

.oc-feedback-hero__row {
  position: relative;
  z-index: 1;
  display: grid !important;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  gap: 38px;
  align-items: center;
}

.oc-feedback-hero__row::before,
.oc-feedback-hero__row::after {
  content: "";
  position: absolute;
  pointer-events: none;
  z-index: 0;
}

.oc-feedback-hero__row::before {
  left: -84px;
  top: 44px;
  width: 168px;
  height: 168px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 30px;
  background:
    radial-gradient(circle at 28px 28px, rgba(248, 185, 50, 0.68) 0 5px, transparent 6px),
    radial-gradient(circle at 96px 52px, rgba(255, 255, 255, 0.36) 0 4px, transparent 5px),
    radial-gradient(circle at 54px 116px, rgba(255, 255, 255, 0.28) 0 3px, transparent 4px);
  opacity: 0.52;
  transform: rotate(11deg);
  animation: oc-hero-motif-float 9s ease-in-out infinite;
}

.oc-feedback-hero__row::after {
  right: 380px;
  bottom: -40px;
  width: 142px;
  height: 80px;
  border-radius: 999px;
  background:
    radial-gradient(circle at 22px 22px, rgba(248, 185, 50, 0.82) 0 5px, transparent 6px),
    radial-gradient(circle at 74px 18px, rgba(255, 255, 255, 0.42) 0 4px, transparent 5px),
    radial-gradient(circle at 112px 48px, rgba(248, 185, 50, 0.52) 0 4px, transparent 5px);
  opacity: 0.44;
  animation: oc-hero-motif-float 11s ease-in-out -3s infinite;
}

.oc-feedback-hero__row > .col {
  position: relative;
  z-index: 1;
}

.oc-feedback-hero__row > .col,
.oc-feedback-grid > .col,
.oc-feedback-cta__row > .col {
  width: auto !important;
  max-width: none !important;
  flex: 0 0 auto !important;
  flex-basis: auto !important;
  padding: 0 !important;
}

.oc-feedback-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 30px;
  margin: 0 0 12px !important;
  padding: 0 12px;
  border: 1px solid rgba(11, 74, 162, 0.14);
  border-radius: 999px;
  background: #fff;
  color: var(--oc-blue) !important;
  font-size: 13px !important;
  font-weight: 900 !important;
  line-height: 1.2 !important;
}

.oc-feedback-eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--oc-yellow);
}

.oc-feedback-hero h1,
.oc-feedback-section h1 {
  max-width: 760px;
  margin: 0 !important;
  color: var(--oc-blue-dark) !important;
  font-size: 48px !important;
  font-weight: 900 !important;
  line-height: 1.08 !important;
}

.oc-feedback-section h2 {
  max-width: 840px;
  margin: 0 !important;
  color: var(--oc-blue-dark) !important;
  font-size: 34px !important;
  font-weight: 900 !important;
  line-height: 1.16 !important;
}

.oc-feedback-hero h1 {
  color: #fff !important;
  text-shadow: 0 14px 32px rgba(0, 0, 0, 0.2);
}

.oc-feedback-hero h1 span {
  display: inline;
  padding: 0;
  color: var(--oc-yellow) !important;
  background: none;
  box-shadow: none;
  text-shadow: inherit;
}

.oc-feedback-hero h1 .oc-hero-nowrap {
  display: inline-block;
  white-space: nowrap;
}

.oc-feedback-hero h1::after,
.oc-feedback-heading h2::after {
  content: "";
  display: block;
  width: 112px;
  height: 5px;
  margin-top: 16px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--oc-yellow), #fff0b8 46%, var(--oc-blue));
  box-shadow: 0 8px 20px rgba(248, 185, 50, 0.26);
}

.oc-feedback-heading h2 {
  position: relative;
}

.oc-feedback-heading h2::after {
  width: 96px;
  margin-top: 12px;
  background: linear-gradient(90deg, var(--oc-blue), #2f75d1 54%, var(--oc-yellow));
}

.oc-feedback-section h3 {
  margin: 0 !important;
  color: var(--oc-blue-dark) !important;
  font-size: 20px !important;
  font-weight: 900 !important;
  line-height: 1.25 !important;
}

.oc-feedback-section p {
  margin: 0 !important;
  color: var(--oc-muted) !important;
  font-size: 16px !important;
  font-weight: 500 !important;
  line-height: 1.68 !important;
}

.oc-feedback-section p.oc-feedback-eyebrow {
  margin: 0 0 18px !important;
}

.oc-feedback-hero p {
  max-width: 700px;
  margin-top: 18px !important;
  font-size: 18px !important;
}

.oc-feedback-hero p {
  color: #dfeaff !important;
}

.oc-feedback-hero .oc-feedback-eyebrow {
  margin-bottom: 24px !important;
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.13);
  color: #fff !important;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.12);
}

.oc-feedback-hero .oc-feedback-eyebrow::before {
  background: var(--oc-yellow);
  box-shadow: 0 0 0 5px rgba(248, 185, 50, 0.18);
}

.oc-feedback-hero .oc-feedback-panel {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 26px 62px rgba(2, 18, 51, 0.26);
}

.oc-feedback-hero .oc-feedback-signals span {
  border-color: rgba(248, 185, 50, 0.45);
  background: rgba(255, 255, 255, 0.94);
}

.oc-feedback-hero .oc-feedback-panel p,
.oc-feedback-hero .oc-feedback-panel a {
  color: var(--oc-blue) !important;
}

.oc-feedback-hero .oc-feedback-btn--primary,
.oc-feedback-hero a.button.primary {
  border-color: #ffd56a !important;
  background: linear-gradient(135deg, var(--oc-yellow), #ffd56a 54%, #fff1bc) !important;
  color: #14213a !important;
  box-shadow: 0 16px 34px rgba(248, 185, 50, 0.24), inset 0 -4px 0 rgba(7, 48, 111, 0.16) !important;
}

.oc-feedback-hero .oc-feedback-btn--light,
.oc-feedback-hero a.button:not(.primary) {
  border-color: rgba(255, 255, 255, 0.78) !important;
  background: rgba(255, 255, 255, 0.96) !important;
  color: var(--oc-blue-dark) !important;
}

.oc-feedback-heading {
  display: block !important;
  margin-bottom: 26px !important;
}

.oc-feedback-heading .text:has(.oc-feedback-eyebrow) {
  margin-bottom: 8px !important;
}

.oc-feedback-intro {
  margin-top: 12px !important;
}

.oc-feedback-actions,
.oc-feedback-tabs,
.oc-feedback-signals {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.oc-feedback-actions {
  margin-top: 26px;
}

.oc-feedback-btn,
.oc-feedback-card__link,
.oc-feedback-section a.button {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-height: 46px !important;
  padding: 0 20px !important;
  border: 2px solid var(--oc-blue) !important;
  border-radius: 8px !important;
  color: var(--oc-blue-dark) !important;
  background: #fff !important;
  font-size: 15px !important;
  font-weight: 900 !important;
  line-height: 1.1 !important;
  text-align: center !important;
  text-decoration: none !important;
  text-transform: none !important;
  box-shadow: 0 10px 22px rgba(11, 74, 162, 0.08) !important;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, color 180ms ease;
}

.oc-feedback-btn--primary,
.oc-feedback-section a.button.primary,
.oc-feedback-section .oc-feedback-btn.oc-feedback-btn--primary {
  color: #fff !important;
  background: linear-gradient(135deg, var(--oc-blue), #0d61c8 55%, var(--oc-blue-dark)) !important;
  border-color: var(--oc-blue) !important;
  box-shadow: 0 14px 30px rgba(11, 74, 162, 0.2), inset 0 -4px 0 rgba(248, 185, 50, 0.24) !important;
}

.oc-feedback-btn--light {
  background: #fff !important;
}

.oc-feedback-signals {
  margin-top: 24px;
}

.oc-feedback-signals span {
  display: grid;
  gap: 2px;
  min-width: 148px;
  padding: 14px 16px;
  border: 1px solid rgba(11, 74, 162, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.84);
  color: var(--oc-muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
}

.oc-feedback-signals strong {
  color: var(--oc-blue-dark);
  font-size: 18px;
  font-weight: 900;
}

.oc-feedback-panel {
  display: grid;
  gap: 12px;
  padding: 24px;
  border: 1px solid rgba(11, 74, 162, 0.13);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 22px 50px rgba(18, 39, 74, 0.12);
}

.oc-feedback-panel__label {
  color: var(--oc-blue);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.oc-feedback-route {
  display: grid;
  gap: 4px;
  padding: 14px;
  border: 1px solid var(--oc-line);
  border-radius: 8px;
  background: #fbfdff;
}

.oc-feedback-route strong {
  color: var(--oc-blue-dark);
  font-size: 16px;
  font-weight: 900;
}

.oc-feedback-route span {
  color: var(--oc-muted);
  font-size: 14px;
  font-weight: 650;
}

.oc-feedback-panel > a {
  display: inline-flex;
  align-items: center;
  color: var(--oc-blue) !important;
  font-size: 14px;
  font-weight: 900;
  text-decoration: none;
}

.oc-feedback-grid {
  display: grid !important;
  align-items: stretch;
  gap: 18px !important;
}

.oc-feedback-grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.oc-feedback-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.oc-feedback-grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.oc-feedback-card > .col-inner {
  display: flex;
  flex-direction: column;
  gap: 14px;
  height: 100%;
  padding: 20px !important;
  border: 1px solid var(--oc-line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 32px rgba(18, 39, 74, 0.07);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.oc-feedback-card__icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--oc-blue-soft);
  color: var(--oc-blue);
  font-size: 24px;
  font-weight: 900;
}

.oc-feedback-card__link {
  width: fit-content;
  margin-top: auto;
}

.oc-audience-hub .oc-audience-card:nth-of-type(1) {
  --oc-card-accent: #0b4aa2;
  --oc-card-soft: #eaf3ff;
  --oc-card-bg: #f5f9ff;
  --oc-card-line: rgba(11, 74, 162, 0.26);
}

.oc-audience-hub .oc-audience-card:nth-of-type(2) {
  --oc-card-accent: #b87600;
  --oc-card-soft: #fff3d5;
  --oc-card-bg: #fffaf0;
  --oc-card-line: rgba(248, 185, 50, 0.42);
}

.oc-audience-hub .oc-audience-card:nth-of-type(3) {
  --oc-card-accent: #0f766e;
  --oc-card-soft: #e5f7f5;
  --oc-card-bg: #f2fbfa;
  --oc-card-line: rgba(15, 118, 110, 0.28);
}

.oc-audience-hub .oc-audience-card:nth-of-type(4) {
  --oc-card-accent: #3156b3;
  --oc-card-soft: #edf2ff;
  --oc-card-bg: #f7f9ff;
  --oc-card-line: rgba(49, 86, 179, 0.3);
}

.oc-audience-hub .oc-audience-card > .col-inner {
  position: relative;
  overflow: hidden;
  border-color: var(--oc-card-line);
  background:
    radial-gradient(circle at 92% 10%, rgba(255, 255, 255, 0.96), transparent 26%),
    linear-gradient(180deg, #fff 0%, var(--oc-card-bg) 100%);
}

.oc-audience-hub .oc-audience-card > .col-inner::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--oc-card-accent), var(--oc-yellow));
}

.oc-audience-hub .oc-audience-card .oc-feedback-card__icon {
  background: var(--oc-card-soft);
  color: var(--oc-card-accent);
  box-shadow: inset 0 -3px 0 rgba(255, 255, 255, 0.68);
}

.oc-audience-hub .oc-audience-card h3 {
  color: var(--oc-card-accent) !important;
}

.oc-audience-hub .oc-audience-card .oc-feedback-card__link {
  border-color: var(--oc-card-accent) !important;
  color: var(--oc-card-accent) !important;
  background: #fff !important;
}

.oc-feedback-tabs {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 26px;
}

.oc-course-finder {
  display: grid;
  gap: 16px;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 30px;
}

.oc-course-search {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid rgba(216, 224, 237, 0.95);
  border-radius: 8px;
  background: linear-gradient(135deg, #fff, #f8fbff);
  box-shadow: 0 12px 28px rgba(18, 39, 74, 0.07);
}

.oc-course-search label {
  color: var(--oc-blue-dark);
  font-size: 14px;
  font-weight: 900;
  line-height: 1.25;
}

.oc-course-search__field {
  position: relative;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  min-height: 52px;
  border: 1px solid rgba(11, 74, 162, 0.18);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.oc-course-search__field:focus-within {
  border-color: var(--oc-blue);
  box-shadow: 0 0 0 4px rgba(11, 74, 162, 0.1);
}

.oc-course-search__field > span {
  position: relative;
  display: block;
  width: 42px;
  height: 52px;
}

.oc-course-search__field > span::before {
  content: "";
  position: absolute;
  top: 17px;
  left: 15px;
  width: 13px;
  height: 13px;
  border: 2px solid var(--oc-blue);
  border-radius: 50%;
}

.oc-course-search__field > span::after {
  content: "";
  position: absolute;
  top: 31px;
  left: 28px;
  width: 8px;
  height: 2px;
  border-radius: 999px;
  background: var(--oc-blue);
  transform: rotate(45deg);
}

.oc-course-search__field input {
  width: 100%;
  min-width: 0;
  height: 52px;
  margin: 0;
  padding: 0 12px 0 0;
  border: 0;
  background: transparent;
  color: var(--oc-ink);
  font-family: var(--oc-font);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  outline: 0;
  box-shadow: none;
}

.oc-course-search__field input::placeholder {
  color: #7b8aa3;
  opacity: 1;
}

.oc-course-search__field button {
  align-self: center;
  min-height: 34px;
  margin-right: 8px;
  padding: 0 12px;
  border: 0;
  border-radius: 6px;
  background: var(--oc-blue-soft);
  color: var(--oc-blue);
  font-family: var(--oc-font);
  font-size: 13px;
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
}

.oc-course-search__status {
  min-height: 18px;
  margin: 0;
  color: var(--oc-muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
}

.oc-feedback-tabs a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(11, 74, 162, 0.16);
  border-radius: 999px;
  background: #fff;
  color: var(--oc-blue-dark) !important;
  font-size: 14px;
  font-weight: 900;
  text-decoration: none;
}

.oc-feedback-tabs--large a {
  min-height: 44px;
  padding: 0 18px;
}

.oc-course-category-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  width: 100%;
  margin: 0;
}

.oc-course-category-filter a {
  gap: 8px;
}

.oc-course-category-filter a.is-active {
  border-color: rgba(11, 74, 162, 0.2);
  background: var(--oc-blue);
  color: #fff !important;
  box-shadow: 0 14px 26px rgba(11, 74, 162, 0.18);
}

.oc-course-category-filter small {
  display: inline-grid;
  place-items: center;
  min-width: 28px;
  height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--oc-yellow);
  color: #172033;
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
}

.oc-course-profile-filter {
	display: none !important;
	flex-wrap: wrap;
  gap: 10px;
  width: 100%;
  margin: 4px 0 2px;
}

.oc-course-profile-filter button {
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid rgba(11, 74, 162, 0.15);
  border-radius: 8px;
  background: #fff;
  color: var(--oc-blue-dark);
  font: inherit;
  font-size: 13px;
  font-weight: 900;
  line-height: 1.15;
  cursor: pointer;
}

.oc-course-profile-filter button.is-active,
.oc-course-profile-filter button:hover {
  border-color: rgba(246, 197, 66, 0.95);
  background: #fff8d9;
  color: #172033;
}

.oc-course-tile__top {
  display: grid;
  gap: 8px;
  min-height: 132px;
  padding: 18px;
  border-radius: 8px;
  color: #fff;
}

.oc-course-tile__top span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  max-width: 100%;
  min-height: 30px;
  padding: 0 11px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--oc-blue-dark);
  font-size: 12px;
  font-weight: 900;
  line-height: 1.1;
  box-shadow: 0 8px 18px rgba(2, 18, 51, 0.08);
  text-align: center;
  text-transform: none;
}

.oc-course-tile__top strong {
  align-self: end;
  color: inherit;
  font-size: 22px;
  font-weight: 900;
  line-height: 1.18;
}

.oc-course-tile__top--pinyin {
  background: linear-gradient(135deg, #0b4aa2, #2f75d1);
}

.oc-course-tile__top--hsk {
  background: linear-gradient(135deg, #f8b932, #ffe08a);
  color: #172033;
}

.oc-course-tile__top--hsk span,
.oc-course-tile__top--private span {
  border-color: rgba(7, 48, 111, 0.12);
  background: rgba(255, 255, 255, 0.76);
  color: #172033;
}

.oc-course-tile__top--intermediate span,
.oc-course-tile__top--speaking span,
.oc-course-tile__top--business span,
.oc-course-tile__top--school span {
  color: #07306f;
}

.oc-course-tile__top--intermediate {
  background: linear-gradient(135deg, #0f766e, #20a69d);
}

.oc-course-tile__top--speaking {
  background: linear-gradient(135deg, #3d63b8, #7ea6f2);
}

.oc-course-tile__top--business {
  background: linear-gradient(135deg, #1d3557, #42658f);
}

.oc-course-tile__top--private {
  background: linear-gradient(135deg, #7c4d12, #d49a27);
}

.oc-course-tile__top--school {
  background: linear-gradient(135deg, #0b6b9a, #52a7d4);
}

.oc-course-tile__facts {
  display: grid;
  gap: 8px;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
}

.oc-course-tile__facts li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: #41516a;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.45;
}

.oc-course-tile__facts li::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--oc-yellow);
  flex: 0 0 auto;
}

.oc-course-video-showcase {
  padding: 54px 0 !important;
  background:
    radial-gradient(circle at 12% 18%, rgba(248, 185, 50, 0.12), transparent 26%),
    linear-gradient(180deg, #ffffff 0%, #f6f9ff 100%) !important;
}

.oc-course-video-showcase__inner {
  display: grid;
  grid-template-columns: minmax(260px, 0.46fr) minmax(0, 0.54fr);
  gap: 26px;
  align-items: center;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.oc-course-video-showcase__heading {
  margin-bottom: 0 !important;
}

.oc-course-video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  padding: 12px;
  border: 1px solid rgba(11, 74, 162, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(145deg, #08172f, #0b326b);
  box-shadow: 0 24px 54px rgba(18, 39, 74, 0.16);
}

.oc-course-video-frame::before {
  content: "";
  position: absolute;
  inset: 12px;
  z-index: 1;
  border-radius: 5px;
  background:
    linear-gradient(105deg, rgba(255, 255, 255, 0.1), transparent 28%, transparent 72%, rgba(255, 255, 255, 0.08)),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 4px);
  pointer-events: none;
}

.oc-course-video-frame iframe {
  position: relative;
  z-index: 0;
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 5px;
  background: #050b16;
}

.oc-course-catalog-section {
  scroll-margin-top: 112px;
}

.oc-course-catalog-row {
  width: min(1180px, calc(100% - 32px));
  max-width: 1180px;
  margin: 0 auto;
}

.oc-course-catalog-heading {
  max-width: 820px;
}

.oc-course-catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.oc-course-product-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 242px;
  overflow: hidden;
  border: 1px solid rgba(216, 224, 237, 0.94);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 32px rgba(18, 39, 74, 0.07);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.oc-course-product-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 78px;
  padding: 16px;
  background:
    radial-gradient(circle at 90% 12%, rgba(255, 255, 255, 0.34), transparent 26%),
    radial-gradient(circle at 14% 92%, rgba(248, 185, 50, 0.34), transparent 28%),
    linear-gradient(135deg, #07306f, #0b4aa2 58%, #2f75d1);
}

.oc-course-product-card--business .oc-course-product-card__top {
  background:
    radial-gradient(circle at 90% 12%, rgba(255, 255, 255, 0.28), transparent 26%),
    radial-gradient(circle at 16% 92%, rgba(248, 185, 50, 0.34), transparent 28%),
    linear-gradient(135deg, #1d3557, #42658f);
}

.oc-course-product-card--school .oc-course-product-card__top {
  background:
    radial-gradient(circle at 90% 12%, rgba(255, 255, 255, 0.3), transparent 26%),
    radial-gradient(circle at 16% 92%, rgba(248, 185, 50, 0.32), transparent 28%),
    linear-gradient(135deg, #0f766e, #20a69d);
}

.oc-course-product-card--kids .oc-course-product-card__top {
  background:
    radial-gradient(circle at 88% 10%, rgba(255, 255, 255, 0.55), transparent 26%),
    radial-gradient(circle at 16% 90%, rgba(105, 196, 112, 0.36), transparent 30%),
    linear-gradient(135deg, #f8b932, #ffcf63 46%, #69c470);
}

.oc-course-product-card--kids .oc-course-product-card__category {
  border-color: rgba(23, 32, 51, 0.12);
  background: rgba(255, 255, 255, 0.78);
  color: #172033;
}

.oc-course-product-card__category,
.oc-course-product-card__sku {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  max-width: 100%;
  padding: 0 11px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 900;
  line-height: 1.1;
  text-align: center;
}

.oc-course-product-card__category {
  border: 1px solid rgba(255, 255, 255, 0.34);
  color: #fff;
}

.oc-course-product-card__sku {
  flex: 0 0 auto;
  background: var(--oc-yellow);
  color: #172033;
  box-shadow: 0 8px 18px rgba(2, 18, 51, 0.12);
}

.oc-course-product-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 14px;
  padding: 18px;
}

.oc-course-product-card h3 {
  margin: 0 !important;
  color: var(--oc-blue-dark) !important;
  font-size: 19px !important;
  font-weight: 900 !important;
  line-height: 1.28 !important;
}

.oc-course-product-card h3 a {
  color: inherit !important;
  text-decoration: none !important;
}

.oc-course-product-card__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
}

.oc-course-product-card__price,
.oc-course-product-card__pending {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 11px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 900;
}

.oc-course-product-card__price {
  background: var(--oc-yellow-soft);
  color: #7c4d12;
}

.oc-course-product-card__pending {
  border: 1px solid rgba(11, 74, 162, 0.16);
  background: #f7fbff;
  color: var(--oc-blue);
}

.oc-course-product-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.oc-course-product-card__link,
.oc-course-product-card__buy {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-height: 42px !important;
  padding: 0 16px !important;
  border-radius: 6px !important;
  font-size: 13px !important;
  font-weight: 900 !important;
  line-height: 1 !important;
  text-decoration: none !important;
  text-transform: none !important;
}

.oc-course-product-card__link {
  border: 1px solid rgba(11, 74, 162, 0.18);
  background: #fff;
  color: var(--oc-blue) !important;
}

.oc-course-product-card__buy {
  border: 1px solid #ffd56a !important;
  background: linear-gradient(135deg, var(--oc-yellow), #ffd56a 62%, #fff1bc) !important;
  color: #172033 !important;
  box-shadow: inset 0 -3px 0 rgba(7, 48, 111, 0.14);
}

.oc-course-catalog-empty {
  padding: 22px;
  border: 1px dashed rgba(11, 74, 162, 0.22);
  border-radius: 8px;
  background: #fff;
  color: var(--oc-muted);
  font-size: 15px;
  font-weight: 700;
}

.oc-course-search-empty {
  display: grid;
  gap: 6px;
  width: min(1180px, calc(100% - 32px));
  margin: 28px auto 0;
  padding: 24px;
  border: 1px dashed rgba(11, 74, 162, 0.25);
  border-radius: 8px;
  background: #fff;
  color: var(--oc-muted);
  text-align: center;
}

.oc-course-search-empty strong {
  color: var(--oc-blue-dark);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.25;
}

.oc-course-search-empty span {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
}

.oc-course-product-card.is-hidden-by-search,
.oc-course-product-card.is-hidden-by-limit,
.oc-course-catalog-section.is-hidden-by-search,
.oc-course-search-empty[hidden] {
  display: none !important;
}

.oc-course-show-more {
  display: flex;
  justify-content: center;
  margin-top: 22px;
}

.oc-course-show-more[hidden] {
  display: none !important;
}

.oc-course-show-more button {
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid rgba(11, 74, 162, 0.2);
  border-radius: 8px;
  background: #fff;
  color: var(--oc-blue);
  font-size: 14px;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(18, 39, 74, 0.08);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.oc-course-show-more button:hover,
.oc-course-show-more button:focus-visible {
  border-color: var(--oc-blue);
  transform: translateY(-1px);
  box-shadow: 0 16px 34px rgba(11, 74, 162, 0.16);
  outline: none;
}

.oc-course-category-chooser {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 32px;
}

.oc-course-category-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 226px;
  padding: 22px;
  overflow: hidden;
  border: 2px solid rgba(11, 74, 162, 0.13);
  border-radius: 8px;
  background:
    radial-gradient(circle at 92% 10%, rgba(248, 185, 50, 0.18), transparent 28%),
    linear-gradient(180deg, #fff 0%, #f6f9ff 100%);
  color: var(--oc-ink);
  box-shadow: 0 16px 36px rgba(18, 39, 74, 0.08);
  text-decoration: none !important;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.oc-course-category-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--oc-blue), #2f75d1, var(--oc-yellow));
}

.oc-course-category-card::after {
  content: "\2192";
  position: absolute;
  right: 18px;
  bottom: 18px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--oc-blue);
  color: #fff;
  font-size: 21px;
  font-weight: 900;
  line-height: 1;
  box-shadow: 0 12px 26px rgba(11, 74, 162, 0.22);
}

.oc-course-category-card--business {
  border-color: rgba(248, 185, 50, 0.34);
  background:
    radial-gradient(circle at 92% 10%, rgba(248, 185, 50, 0.28), transparent 30%),
    linear-gradient(180deg, #fff 0%, #fff8e8 100%);
}

.oc-course-category-card--kids {
  border-color: rgba(248, 185, 50, 0.5);
  background:
    radial-gradient(circle at 90% 10%, rgba(255, 217, 106, 0.42), transparent 30%),
    radial-gradient(circle at 12% 88%, rgba(105, 196, 112, 0.2), transparent 28%),
    linear-gradient(180deg, #fff 0%, #fff8e4 58%, #f2fbeb 100%);
}

.oc-course-category-card--school {
  border-color: rgba(15, 118, 110, 0.2);
  background:
    radial-gradient(circle at 92% 10%, rgba(15, 118, 110, 0.14), transparent 30%),
    linear-gradient(180deg, #fff 0%, #f2fbfa 100%);
}

.oc-course-category-card--kids::before {
  background: linear-gradient(90deg, #f8b932, #ffcf63, #69c470);
}

.oc-course-category-card--kids::after {
  background: #69a442;
  box-shadow: 0 12px 26px rgba(105, 164, 66, 0.22);
}

.oc-course-category-card--kids .oc-course-category-card__label {
  color: #7c4d12;
  box-shadow: inset 0 0 0 1px rgba(248, 185, 50, 0.32);
}

.oc-course-category-card--school::before {
  background: linear-gradient(90deg, #0f766e, #20a69d, var(--oc-yellow));
}

.oc-course-category-card--business::before {
  background: linear-gradient(90deg, #1d3557, #42658f, var(--oc-yellow));
}

.oc-course-category-card__label {
  display: inline-flex;
  align-items: center;
  width: max-content;
  max-width: 100%;
  min-height: 30px;
  padding: 0 11px;
  border-radius: 999px;
  background: #fff;
  color: var(--oc-blue);
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
  box-shadow: inset 0 0 0 1px rgba(11, 74, 162, 0.14);
}

.oc-course-category-card strong {
  max-width: 92%;
  color: var(--oc-blue-dark);
  font-size: 22px;
  font-weight: 900;
  line-height: 1.18;
}

.oc-course-category-card em {
  max-width: 92%;
  color: var(--oc-muted);
  font-style: normal;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.55;
}

.oc-course-category-card small {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-right: 48px;
  color: var(--oc-blue);
  font-size: 13px;
  font-weight: 900;
  line-height: 1.25;
}

.oc-course-category-card small b {
  display: inline-grid;
  place-items: center;
  min-height: 30px;
  padding: 0 11px;
  border-radius: 999px;
  background: var(--oc-yellow);
  color: #172033;
  font-size: 12px;
  font-weight: 900;
}

.oc-course-category-card small span {
  color: var(--oc-blue-dark);
}

.oc-course-category-card.is-active {
  border-color: var(--oc-blue);
  background:
    radial-gradient(circle at 92% 10%, rgba(248, 185, 50, 0.26), transparent 30%),
    linear-gradient(180deg, #fff 0%, #eaf3ff 100%);
  box-shadow: 0 22px 46px rgba(11, 74, 162, 0.16);
}

.oc-course-category-card--kids.is-active {
  border-color: #f8b932;
  background:
    radial-gradient(circle at 90% 10%, rgba(255, 217, 106, 0.48), transparent 30%),
    linear-gradient(180deg, #fff 0%, #fff4d5 58%, #effbe9 100%);
  box-shadow: 0 22px 46px rgba(184, 118, 0, 0.14);
}

.oc-course-catalog-section--kids {
  background:
    radial-gradient(circle at 10% 18%, rgba(248, 185, 50, 0.16), transparent 26%),
    radial-gradient(circle at 88% 8%, rgba(105, 196, 112, 0.14), transparent 30%),
    linear-gradient(180deg, #fff 0%, #fff9e9 100%) !important;
}

.oc-course-catalog-section--kids .oc-feedback-eyebrow {
  border-color: rgba(248, 185, 50, 0.32);
  color: #7c4d12 !important;
}

.oc-course-catalog-section--kids .oc-feedback-heading h2 span {
  display: inline-block;
  color: var(--oc-yellow) !important;
  white-space: nowrap;
}

.oc-course-catalog:not(.is-searching) .oc-course-catalog-section:not(.is-active) {
  display: none !important;
}

.oc-course-catalog.is-searching .oc-course-category-chooser {
  display: none;
}

.oc-course-catalog.is-searching .oc-course-catalog-section .oc-course-catalog-heading {
  display: block;
}

.oc-course-catalog.is-searching .oc-course-catalog-section .oc-course-catalog-grid {
  display: grid;
}

.oc-course-catalog.is-searching .oc-course-catalog-section.is-hidden-by-search {
  display: none;
}

.oc-course-catalog-section.is-active {
  scroll-margin-top: 120px;
}

.oc-course-category-filter a {
  cursor: pointer;
}

.oc-tv-panel {
  width: min(520px, 100%);
  padding: 18px !important;
  border-color: rgba(255, 255, 255, 0.2) !important;
  background:
    radial-gradient(circle at 16% 8%, rgba(248, 185, 50, 0.2), transparent 30%),
    linear-gradient(145deg, rgba(8, 23, 50, 0.98), rgba(11, 50, 107, 0.94)) !important;
  box-shadow: 0 28px 70px rgba(2, 12, 30, 0.34) !important;
}

.oc-tv-box {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 12px;
}

.oc-tv-screen {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border: 8px solid #08172f;
  border-radius: 10px;
  background: #050b16;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.12),
    0 18px 34px rgba(0, 0, 0, 0.32);
}

.oc-tv-screen::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(255, 255, 255, 0.16), transparent 24%, transparent 72%, rgba(255, 255, 255, 0.08)),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 4px);
  pointer-events: none;
  mix-blend-mode: screen;
}

.oc-tv-track,
.oc-tv-slide {
  position: absolute;
  inset: 0;
}

.oc-tv-slide {
  margin: 0;
  opacity: 0;
  animation: ocTvSlide 15s ease-in-out infinite;
  animation-delay: calc(var(--oc-tv-index) * 5s);
}

.oc-tv-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.04) contrast(1.02);
  transform: scale(1.03);
}

.oc-tv-slide figcaption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: grid;
  gap: 5px;
  padding: 14px;
  border-radius: 8px;
  background: rgba(5, 14, 30, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
}

.oc-tv-slide figcaption span {
  color: #f8b932;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.oc-tv-slide figcaption strong {
  color: #fff;
  font-size: clamp(18px, 2.8vw, 28px);
  line-height: 1.12;
}

.oc-tv-slide figcaption em {
  color: rgba(255, 255, 255, 0.78);
  font-style: normal;
  font-size: 13px;
}

.oc-tv-stand {
  width: 46%;
  height: 28px;
  border-radius: 0 0 18px 18px;
  background: linear-gradient(180deg, rgba(216, 224, 237, 0.9), rgba(116, 131, 154, 0.72));
}

.oc-tv-stand::after {
  content: "";
  display: block;
  width: 70%;
  height: 8px;
  margin: 20px auto 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.44);
}

@keyframes ocTvSlide {
  0%,
  29% {
    opacity: 1;
  }

  34%,
  100% {
    opacity: 0;
  }
}

.oc-step-lite {
  display: grid;
  gap: 10px;
  height: 100%;
  padding: 20px;
  border: 1px solid var(--oc-line);
  border-radius: 8px;
  background: #fff;
}

.oc-step-lite span {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--oc-yellow);
  color: #172033;
  font-size: 14px;
  font-weight: 900;
}

.oc-step-lite strong {
  color: var(--oc-blue-dark);
  font-size: 17px;
  font-weight: 900;
}

.oc-dashboard-card .col-inner a,
.oc-content-card .col-inner a,
.oc-article-lite .col-inner a,
.oc-blog-topic .col-inner a {
  display: inline-flex;
  width: fit-content;
  margin-top: auto;
  color: var(--oc-blue) !important;
  font-size: 14px;
  font-weight: 900;
  text-decoration: none;
}

.oc-teacher-lite__avatar {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--oc-blue), #2f75d1);
  color: #fff;
  font-size: 18px;
  font-weight: 900;
}

.oc-feedback-centered-row {
  margin-top: 22px !important;
  text-align: center;
}

.oc-feedback-cta {
  padding: 52px 0 !important;
}

.oc-feedback-cta__row {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 26px !important;
  border: 1px solid rgba(11, 74, 162, 0.14);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 42px rgba(18, 39, 74, 0.09);
}

.oc-feedback-cta__action .col-inner {
  display: flex;
  justify-content: flex-end;
}

.oc-blog-featured-lite {
  display: grid;
  grid-template-columns: minmax(260px, 0.78fr) minmax(0, 1.22fr);
  border: 1px solid var(--oc-line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 16px 36px rgba(18, 39, 74, 0.08);
}

.oc-blog-featured-lite__visual {
  display: grid;
  place-items: center;
  min-height: 260px;
  padding: 24px;
  background: linear-gradient(135deg, var(--oc-blue), #0f766e);
  color: #fff;
}

.oc-blog-featured-lite__visual span {
  color: var(--oc-yellow);
  font-size: 64px;
  font-weight: 900;
  line-height: 1;
}

.oc-blog-featured-lite__visual strong {
  color: #fff;
  font-size: 16px;
  font-weight: 900;
}

.oc-blog-featured-lite__body {
  display: grid;
  align-content: center;
  gap: 14px;
  padding: 28px;
}

.oc-blog-featured-lite__body h2 {
  font-size: 30px !important;
}

.oc-article-lite .col-inner > span {
  color: var(--oc-blue);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

@keyframes oc-hero-pattern-drift {
  0% {
    background-position: 0 0, 18px 24px, 62px 58px, 0 0;
  }

  100% {
    background-position: 0 0, 110px 116px, 178px 174px, 72px 72px;
  }
}

@keyframes oc-hero-ring-drift {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }

  50% {
    transform: translate3d(-18px, 14px, 0) scale(1.04);
  }
}

@keyframes oc-hero-motif-float {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(11deg);
  }

  50% {
    transform: translate3d(14px, -12px, 0) rotate(15deg);
  }
}

@media (hover: hover) {
  .oc-feedback-card > .col-inner:hover,
  .oc-course-product-card:hover,
  .oc-course-category-card:hover {
    border-color: rgba(11, 74, 162, 0.22);
    box-shadow: 0 20px 44px rgba(18, 39, 74, 0.13);
    transform: translateY(-4px);
  }

  .oc-feedback-btn:hover,
  .oc-feedback-card__link:hover,
  .oc-feedback-section a.button:hover,
  .oc-feedback-tabs a:hover,
  .oc-course-product-card__link:hover {
    color: #fff !important;
    background: var(--oc-blue) !important;
    box-shadow: 0 18px 36px rgba(11, 74, 162, 0.22) !important;
    transform: translateY(-2px);
  }

  .oc-course-product-card__buy:hover {
    color: #172033 !important;
    background: linear-gradient(135deg, #ffe08a, var(--oc-yellow) 56%, #eda91d) !important;
    box-shadow: 0 18px 34px rgba(248, 185, 50, 0.28), inset 0 -3px 0 rgba(7, 48, 111, 0.14) !important;
    transform: translateY(-2px);
  }

  .oc-feedback-hero .oc-feedback-btn--primary:hover,
  .oc-feedback-hero a.button.primary:hover {
    color: #10213d !important;
    background: linear-gradient(135deg, #ffe08a, var(--oc-yellow) 56%, #eda91d) !important;
    box-shadow: 0 20px 42px rgba(248, 185, 50, 0.34) !important;
  }

  .oc-feedback-hero .oc-feedback-panel a:hover {
    color: var(--oc-blue-dark) !important;
  }

  .oc-audience-hub .oc-audience-card .oc-feedback-card__link:hover {
    border-color: var(--oc-card-accent) !important;
    background: var(--oc-card-accent) !important;
    color: #fff !important;
  }
}

@media (max-width: 1080px) {
  .oc-feedback-hero__row,
  .oc-course-video-showcase__inner,
  .oc-feedback-cta__row,
  .oc-blog-featured-lite {
    grid-template-columns: 1fr !important;
  }

  .oc-feedback-grid--4,
  .oc-feedback-grid--3,
  .oc-course-category-chooser,
  .oc-course-catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .oc-feedback-hero::before,
  .oc-feedback-hero::after,
  .oc-feedback-hero__row::before,
  .oc-feedback-hero__row::after {
    animation: none !important;
  }
}

@media (max-width: 760px) {
  .oc-feedback-section {
    padding: 42px 0 !important;
  }

  .oc-feedback-hero {
    padding: 38px 0 44px !important;
  }

  .oc-feedback-hero::after {
    right: -190px;
    top: 120px;
    width: 300px;
    height: 300px;
    border-width: 38px;
  }

  .oc-feedback-hero__row::before {
    left: auto;
    right: -72px;
    top: 80px;
    width: 130px;
    height: 130px;
    opacity: 0.38;
  }

  .oc-feedback-hero__row::after {
    right: 24px;
    bottom: auto;
    top: 710px;
    opacity: 0.28;
  }

  .oc-feedback-section .row,
  .oc-feedback-tabs,
  .oc-course-category-chooser,
  .oc-course-video-showcase__inner,
  .oc-course-finder {
    width: calc(100% - 24px) !important;
    max-width: calc(100% - 24px) !important;
  }

  .oc-feedback-hero h1,
  .oc-feedback-section h1 {
    font-size: 34px !important;
    line-height: 1.12 !important;
  }

  .oc-feedback-section h2,
  .oc-blog-featured-lite__body h2 {
    font-size: 26px !important;
    line-height: 1.2 !important;
  }

  .oc-feedback-section p,
  .oc-feedback-hero p {
    font-size: 15px !important;
    line-height: 1.65 !important;
  }

  .oc-feedback-section p.oc-feedback-eyebrow {
    margin-bottom: 16px !important;
  }

  .oc-feedback-hero .oc-feedback-eyebrow {
    margin-bottom: 20px !important;
  }

  .oc-course-catalog-row {
    width: calc(100% - 24px);
    max-width: calc(100% - 24px);
  }

  .oc-course-search {
    padding: 12px;
  }

  .oc-course-search__field {
    grid-template-columns: 40px minmax(0, 1fr);
  }

  .oc-course-search__field button {
    grid-column: 1 / -1;
    width: calc(100% - 16px);
    margin: 0 8px 8px;
  }

  .oc-feedback-grid,
  .oc-feedback-grid--2,
  .oc-feedback-grid--3,
  .oc-feedback-grid--4,
  .oc-course-category-chooser,
  .oc-course-catalog-grid {
    grid-template-columns: 1fr !important;
  }

  .oc-course-category-card {
    min-height: 0;
    padding: 20px;
  }

  .oc-course-video-showcase {
    padding: 40px 0 !important;
  }

  .oc-course-video-frame {
    padding: 8px;
  }

  .oc-course-video-frame::before {
    inset: 8px;
  }

  .oc-feedback-actions,
  .oc-feedback-btn,
  .oc-feedback-card__link,
  .oc-feedback-section a.button,
  .oc-course-product-card__link,
  .oc-course-product-card__buy {
    max-width: 100% !important;
    width: 100%;
  }

  .oc-course-product-card__top {
    min-height: 68px;
  }

  .oc-feedback-centered-row,
  .oc-feedback-centered-row > .col,
  .oc-feedback-centered-row > .col > .col-inner,
  .oc-feedback-cta__row,
  .oc-feedback-cta__row > .col,
  .oc-feedback-cta__row > .col > .col-inner {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }

  .oc-feedback-centered-row > .col,
  .oc-feedback-cta__row > .col {
    padding-right: 0 !important;
    padding-left: 0 !important;
  }

  .oc-feedback-card > .col-inner {
    padding: 18px !important;
  }

  .oc-course-tile__top {
    min-height: 112px;
  }

  .oc-feedback-cta__action .col-inner {
    justify-content: stretch;
  }
}

/* Course archive mobile refinement. */
@media (max-width: 760px) {
  .oc-feedback-section,
  .oc-feedback-hero,
  .oc-course-catalog-section,
  .oc-course-video-showcase {
    max-width: 100%;
    overflow-x: clip;
  }

  .oc-feedback-section .row,
  .oc-feedback-tabs,
  .oc-course-finder,
  .oc-course-category-chooser,
  .oc-course-catalog-row,
  .oc-course-video-showcase__inner {
    width: calc(100% - 20px) !important;
    max-width: calc(100% - 20px) !important;
    min-width: 0 !important;
  }

  .oc-course-category-filter {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .oc-course-category-filter a {
    justify-content: center;
    width: 100%;
    min-width: 0;
    min-height: 42px;
    padding: 0 10px;
    white-space: normal;
    text-align: center;
  }

  .oc-course-category-filter small {
    min-width: 24px;
    height: 22px;
    padding: 0 7px;
  }

  .oc-course-search {
    padding: 12px;
  }

  .oc-course-search__field {
    min-height: 48px;
  }

  .oc-course-search__field input {
    height: 48px;
    font-size: 15px;
  }

  .oc-course-product-card {
    min-height: 0;
  }

  .oc-course-product-card__top {
    flex-wrap: wrap;
    align-items: flex-start;
    min-height: 0;
    padding: 14px;
  }

  .oc-course-product-card__category {
    flex: 1 1 148px;
    justify-content: flex-start;
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .oc-course-product-card__sku {
    flex: 0 0 auto;
  }

  .oc-course-product-card__body {
    gap: 12px;
    padding: 16px;
  }

  .oc-course-product-card h3 {
    font-size: 18px !important;
  }

  .oc-course-product-card__meta {
    gap: 8px;
  }

  .oc-course-product-card__actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .oc-course-product-card__link,
  .oc-course-product-card__buy {
    width: auto !important;
    min-width: 0;
    min-height: 42px !important;
    padding-right: 8px !important;
    padding-left: 8px !important;
    line-height: 1.15 !important;
    white-space: normal !important;
  }

  .oc-course-category-card {
    padding: 18px;
  }
}

@media (max-width: 380px) {
  .oc-course-category-filter,
  .oc-course-product-card__actions {
    grid-template-columns: 1fr;
  }
}

/* Customer feedback: stronger brand positioning and audience-specific course flow. */
.oc-feedback-section__inner {
  width: min(1180px, calc(100% - 32px));
  max-width: 1180px;
  margin: 0 auto;
}

.oc-brand-positioning {
  background:
    radial-gradient(circle at 8% 12%, rgba(248, 185, 50, 0.14), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #f4f8ff 100%) !important;
}

.oc-brand-positioning__inner {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 28px;
  align-items: start;
}

.oc-brand-positioning__heading {
  margin-bottom: 0 !important;
}

.oc-brand-positioning__cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.oc-brand-positioning-card {
  display: grid;
  gap: 10px;
  min-width: 0;
  padding: 18px;
  border: 1px solid rgba(11, 74, 162, 0.14);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 32px rgba(18, 39, 74, 0.08);
}

.oc-brand-positioning-card span {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: var(--oc-blue-soft);
  color: var(--oc-blue);
  font-size: 13px;
  font-weight: 900;
}

.oc-brand-positioning-card strong {
  color: var(--oc-blue-dark);
  font-size: 17px;
  font-weight: 900;
  line-height: 1.25;
}

.oc-brand-positioning-card p {
  font-size: 14px !important;
  line-height: 1.6 !important;
}

.oc-brand-positioning__audiences {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding-top: 8px;
}

.oc-brand-positioning__audiences a {
  display: grid;
  gap: 6px;
  min-width: 0;
  padding: 16px;
  border: 1px solid rgba(11, 74, 162, 0.14);
  border-radius: 8px;
  background: #fff;
  color: var(--oc-blue-dark) !important;
  text-decoration: none !important;
  box-shadow: 0 12px 26px rgba(18, 39, 74, 0.06);
}

.oc-brand-positioning__audiences a:nth-child(2) {
  border-color: rgba(248, 185, 50, 0.44);
  background: linear-gradient(135deg, #fff, #fff7df);
}

.oc-brand-positioning__audiences a:nth-child(3) {
  border-color: rgba(15, 118, 110, 0.24);
}

.oc-brand-positioning__audiences strong {
  color: inherit;
  font-size: 16px;
  font-weight: 900;
  line-height: 1.2;
}

.oc-brand-positioning__audiences span {
  color: var(--oc-muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.45;
}

.oc-course-audience-focus {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 22px;
}

.oc-course-audience-panel {
  display: none;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
  gap: 22px;
  align-items: stretch;
  padding: 24px;
  border: 1px solid rgba(11, 74, 162, 0.14);
  border-radius: 8px;
  background:
    radial-gradient(circle at 86% 18%, rgba(248, 185, 50, 0.2), transparent 30%),
    linear-gradient(135deg, #fff, #f5f9ff);
  box-shadow: 0 18px 40px rgba(18, 39, 74, 0.08);
}

.oc-course-audience-panel.is-active {
  display: grid;
}

.oc-course-audience-panel--kids {
  border-color: rgba(248, 185, 50, 0.52);
  background:
    radial-gradient(circle at 88% 12%, rgba(248, 185, 50, 0.34), transparent 28%),
    radial-gradient(circle at 18% 92%, rgba(74, 183, 119, 0.18), transparent 28%),
    linear-gradient(135deg, #fffdf7, #f2fff7);
}

.oc-course-audience-panel--business {
  border-color: rgba(15, 118, 110, 0.24);
  background:
    radial-gradient(circle at 86% 18%, rgba(15, 118, 110, 0.16), transparent 30%),
    linear-gradient(135deg, #fff, #f1fbfa);
}

.oc-course-audience-panel--school {
  border-color: rgba(49, 86, 179, 0.24);
  background:
    radial-gradient(circle at 86% 18%, rgba(49, 86, 179, 0.16), transparent 30%),
    linear-gradient(135deg, #fff, #f5f7ff);
}

.oc-course-audience-panel__copy {
  display: grid;
  gap: 12px;
  align-content: center;
}

.oc-course-audience-panel__copy > span {
  display: inline-flex;
  width: fit-content;
  min-height: 30px;
  align-items: center;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--oc-blue);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

.oc-course-audience-panel--kids .oc-course-audience-panel__copy > span {
  background: var(--oc-yellow);
  color: #172033;
}

.oc-course-audience-panel--business .oc-course-audience-panel__copy > span {
  background: var(--oc-teal);
}

.oc-course-audience-panel__copy h2 {
  margin: 0 !important;
  color: var(--oc-blue-dark) !important;
  font-size: 28px !important;
  line-height: 1.18 !important;
}

.oc-course-audience-panel__copy p {
  max-width: 680px;
  font-size: 15px !important;
  line-height: 1.65 !important;
}

.oc-course-audience-panel__copy ul {
  display: grid;
  gap: 8px;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
}

.oc-course-audience-panel__copy li {
  position: relative;
  padding-left: 22px;
  color: var(--oc-ink);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.45;
}

.oc-course-audience-panel__copy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--oc-yellow);
  box-shadow: 0 0 0 4px rgba(248, 185, 50, 0.16);
}

.oc-course-audience-panel__visual {
  position: relative;
  min-height: 180px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(11, 74, 162, 0.96), rgba(13, 97, 200, 0.9)),
    radial-gradient(circle at 72% 26%, rgba(248, 185, 50, 0.34), transparent 34%);
  overflow: hidden;
}

.oc-course-audience-panel__visual::before,
.oc-course-audience-panel__visual::after,
.oc-course-audience-panel__visual span {
  content: "";
  position: absolute;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 36px rgba(2, 18, 51, 0.2);
}

.oc-course-audience-panel__visual::before {
  left: 28px;
  top: 28px;
  width: 42%;
  height: 36px;
}

.oc-course-audience-panel__visual::after {
  left: 28px;
  top: 82px;
  width: 62%;
  height: 64px;
}

.oc-course-audience-panel__visual span:nth-child(1) {
  right: 30px;
  top: 34px;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--oc-yellow);
}

.oc-course-audience-panel__visual span:nth-child(2) {
  right: 52px;
  bottom: 34px;
  width: 118px;
  height: 28px;
}

.oc-course-audience-panel__visual span:nth-child(3) {
  left: 28px;
  bottom: 28px;
  width: 48%;
  height: 22px;
  opacity: 0.72;
}

@media (max-width: 900px) {
  .oc-brand-positioning__inner,
  .oc-course-audience-panel {
    grid-template-columns: 1fr;
  }

  .oc-brand-positioning__audiences {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .oc-feedback-section__inner,
  .oc-course-audience-focus {
    width: calc(100% - 20px);
  }

  .oc-brand-positioning__inner {
    gap: 20px;
  }

  .oc-brand-positioning__cards,
  .oc-brand-positioning__audiences {
    grid-template-columns: 1fr;
  }

  .oc-brand-positioning-card,
  .oc-brand-positioning__audiences a,
  .oc-course-audience-panel {
    padding: 16px;
  }

  .oc-course-audience-panel__copy h2 {
    font-size: 24px !important;
  }

  .oc-course-audience-panel__visual {
    min-height: 150px;
  }
}