:root {
  --font-heading: "Be Vietnam Pro", "Segoe UI", sans-serif;
  --font-body: "Be Vietnam Pro", "Segoe UI", sans-serif;
  --bg: #f2f5f6;
  --bg-elevated: #ffffff;
  --bg-soft: #ecf1f3;
  --text: #1f2d3d;
  --text-muted: #55687d;
  --primary: #0f8f95;
  --primary-strong: #0b787d;
  --accent: #0f8f95;
  --warning: #f8b33d;
  --danger: #dc2c2c;
  --success: #0d9a5f;
  --border: #d3dde3;
  --line-strong: #aac0ca;
  --shadow: 0 14px 30px rgba(21, 44, 62, 0.08);
  --shadow-soft: 0 8px 18px rgba(16, 35, 49, 0.06);
  --footer-bg-a: #0a5f67;
  --footer-bg-b: #0f8f95;
  --footer-bg-c: #0d7680;
  --footer-text: #f4f8ff;
  --footer-muted: #d7e7ea;
  --footer-line: rgba(255, 255, 255, 0.22);
  --footer-icon-bg: rgba(255, 255, 255, 0.08);
  --footer-icon-border: rgba(255, 255, 255, 0.35);
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --container: min(1180px, 92vw);
}

html[data-theme="dark"] {
  --bg: #091221;
  --bg-elevated: #0f1d33;
  --bg-soft: #162845;
  --text: #f5f8ff;
  --text-muted: #c7d4ec;
  --primary: #59c2be;
  --primary-strong: #31a59f;
  --accent: #53ccc6;
  --warning: #ffbc42;
  --danger: #ff6f6f;
  --success: #2ed08f;
  --border: #294060;
  --line-strong: #496892;
  --shadow: 0 20px 48px rgba(2, 11, 29, 0.48);
  --shadow-soft: 0 11px 26px rgba(1, 10, 28, 0.38);
  --footer-bg-a: #0b142b;
  --footer-bg-b: #12284d;
  --footer-bg-c: #173867;
  --footer-text: #f1f6ff;
  --footer-muted: #c5d4ef;
  --footer-line: rgba(197, 215, 247, 0.24);
  --footer-icon-bg: rgba(126, 162, 233, 0.11);
  --footer-icon-border: rgba(168, 194, 242, 0.38);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

html {
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  letter-spacing: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  background: var(--text);
  color: #fff;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 12px;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(8px);
  background: color-mix(in srgb, var(--bg-elevated) 92%, transparent);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 74px;
}

.logo-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.site-logo {
  width: 170px;
  height: 44px;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 14px;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 999px;
  color: var(--text-muted);
  font-weight: 500;
  white-space: nowrap;
  transition: all 0.22s ease;
  border: 1px solid transparent;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: color-mix(in srgb, var(--primary) 14%, transparent);
  color: var(--primary);
  border-color: color-mix(in srgb, var(--primary) 26%, transparent);
}

.home-icon {
  font-size: 1rem;
  line-height: 1;
}

.site-nav a[data-nav="home"] {
  width: 44px;
  justify-content: center;
  padding: 9px 0;
  gap: 0;
}

.site-nav a[data-nav="cart"] {
  border: 1px solid var(--border);
  padding: 9px 15px;
  color: var(--text);
  background: var(--bg-elevated);
}

.site-nav a[data-nav="cart"] span[data-cart-count] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 6px;
  border-radius: 999px;
  background: #ef6f45;
  color: #fff;
  font-size: 0.86rem;
  font-weight: 700;
  line-height: 1;
}

.site-nav a[data-nav="cart"]:hover,
.site-nav a[data-nav="cart"][aria-current="page"] {
  border-color: color-mix(in srgb, var(--primary) 42%, var(--border));
  color: var(--text);
}

.home-variants {
  position: relative;
}

.home-variants-dropdown {
  list-style: none;
  margin: 0;
  padding: 8px;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 250px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 4px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  z-index: 35;
}

.home-variants::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 12px;
}

.home-variants-dropdown li {
  width: 100%;
}

.home-variants-dropdown a {
  width: 100%;
  border-radius: 10px;
  justify-content: flex-start;
  padding: 8px 10px;
  color: var(--text);
  font-size: 0.9rem;
}

.home-variants:hover .home-variants-dropdown,
.home-variants:focus-within .home-variants-dropdown,
.home-variants.open .home-variants-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.header-tools {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.icon-btn,
.menu-toggle {
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  width: 42px;
  height: 42px;
  border-radius: 12px;
  font-size: 1.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.icon-btn:hover,
.menu-toggle:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--shadow-soft);
}

.btn,
button,
input,
select,
textarea {
  font-family: inherit;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 11px 16px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.22s ease, background 0.22s ease, border-color 0.22s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  color: #fff;
  box-shadow: 0 10px 22px color-mix(in srgb, var(--primary) 24%, transparent);
}

.btn-primary:hover {
  box-shadow: 0 14px 26px color-mix(in srgb, var(--primary) 30%, transparent);
}

.btn-outline {
  background: color-mix(in srgb, var(--bg-soft) 85%, transparent);
  border-color: var(--border);
  color: var(--text);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-danger {
  background: color-mix(in srgb, var(--danger) 20%, transparent);
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 35%, transparent);
}

.btn-ghost {
  background: var(--bg-soft);
  color: var(--text);
  border-color: transparent;
}

.btn-sm {
  padding: 7px 10px;
  font-size: 0.82rem;
  border-radius: 10px;
}

.menu-toggle {
  display: none;
}

.user-pill {
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--text-muted);
  font-size: 0.82rem;
  padding: 8px 12px;
  white-space: nowrap;
  max-width: 170px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-main {
  padding: 34px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 28px;
  align-items: stretch;
}

.hero-copy,
.hero-slider-panel {
  position: relative;
  overflow: hidden;
  background: var(--bg-elevated);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  padding: 6px 12px;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  color: color-mix(in srgb, var(--accent) 86%, #001b15);
}

h1,
h2,
h3,
h4 {
  margin-top: 0;
  color: var(--text);
  font-family: var(--font-heading);
  line-height: 1.24;
  font-weight: 700;
}

.hero-copy h1 {
  margin: 16px 0;
  font-size: clamp(1.7rem, 1.2vw + 1.1rem, 2.6rem);
}

.hero-subtitle {
  color: var(--text-muted);
  margin-bottom: 22px;
  max-width: 57ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-stats {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.hero-stat {
  background: var(--bg-soft);
  border-radius: 12px;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--line-strong) 48%, transparent);
}

.hero-stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.08rem;
}

.hero-stat span {
  color: var(--text-muted);
  font-size: 0.86rem;
}

.hero-slider-panel {
  padding: 22px;
  display: flex;
  flex-direction: column;
}

.hero-slider-panel h2 {
  margin-bottom: 16px;
}

.image-slider {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: #c5d3ee;
  border: 1px solid var(--border);
  aspect-ratio: 16 / 10;
  min-height: 380px;
  height: 100%;
}

.image-slider-track,
.slider-track {
  display: flex !important;
  flex-wrap: nowrap !important;
  width: 100%;
  height: 100%;
  align-items: stretch;
  transition: transform 0.45s ease;
  will-change: transform;
}

.image-slide img,
.slider-track img {
  flex: 0 0 100% !important;
  width: 100% !important;
  max-width: none !important;
  height: 100% !important;
  object-fit: cover;
}

.image-slide {
  flex: 0 0 100% !important;
  width: 100% !important;
  height: 100%;
}

.slider-control,
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--bg-elevated) 80%, transparent);
  background: color-mix(in srgb, var(--bg-elevated) 78%, var(--primary) 22%);
  color: var(--text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.slider-control.prev,
.slider-btn.prev {
  left: 12px;
}

.slider-control.next,
.slider-btn.next {
  right: 12px;
}

.slider-dots {
  position: absolute;
  left: 50%;
  bottom: 12px;
  transform: translateX(-50%);
  display: inline-flex;
  gap: 8px;
}

.slider-dot,
.slider-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  background: color-mix(in srgb, #fff 45%, transparent);
}

.slider-dot.active,
.slider-dots .dot.active {
  width: 26px;
  background: #fff;
}

.section-block {
  margin-top: 34px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}

.section-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.section-head p {
  margin: 6px 0 0;
  color: var(--text-muted);
}

.section-link {
  color: var(--primary);
  font-weight: 400;
  font-size: 0.98rem;
}

.section-link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.section-title {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.home-variant-page .section-block:first-child {
  margin-top: 0;
}

.home-v2-hero {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 22px;
  align-items: stretch;
}

.home-v2-slider-panel {
  padding: 18px;
}

.home-v2-slider-panel h2 {
  margin-bottom: 12px;
}

.home-v2-slider-panel .image-slider {
  min-height: 360px;
}

.home-v2-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6px 2px;
}

.home-v2-copy h1 {
  margin: 14px 0 12px;
  font-size: clamp(1.55rem, 0.8vw + 1.1rem, 2.3rem);
}

.home-v2-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.home-v2-metrics article {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
  padding: 10px 12px;
}

.home-v2-metrics strong {
  display: block;
  font-size: 1.04rem;
  font-family: var(--font-heading);
}

.home-v2-metrics span {
  color: var(--text-muted);
  font-size: 0.84rem;
}

.home-v3-stage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  background:
    radial-gradient(120% 120% at 0% 0%, color-mix(in srgb, var(--primary) 14%, transparent), transparent 62%),
    radial-gradient(120% 120% at 100% 100%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 62%),
    var(--bg-elevated);
}

.home-v3-copy h1 {
  margin: 14px 0;
  font-size: clamp(1.62rem, 1vw + 1rem, 2.38rem);
}

.home-v3-showcase .image-slider {
  min-height: 360px;
}

.home-v3-trust {
  background: color-mix(in srgb, var(--bg-elevated) 88%, var(--bg-soft));
}

.home-v4-hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 20px;
  align-items: stretch;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--primary) 8%, transparent), transparent 45%),
    var(--bg-elevated);
}

.home-v4-copy h1 {
  margin: 14px 0 10px;
  font-size: clamp(1.6rem, 0.95vw + 1.02rem, 2.35rem);
}

.home-v4-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.home-v4-stats article {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
  padding: 10px;
}

.home-v4-stats strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.03rem;
}

.home-v4-stats span {
  color: var(--text-muted);
  font-size: 0.84rem;
}

.home-v4-slider-wrap .image-slider {
  min-height: 380px;
}

.home-v4-footnote {
  margin-top: 16px;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.home-v4-footnote strong {
  color: var(--text);
}

.home-v5-shell {
  display: grid;
  grid-template-columns: 1.14fr 0.86fr;
  gap: 20px;
}

.home-v5-shell .section-block {
  margin-top: 0;
}

.home-v5-left {
  background:
    radial-gradient(95% 120% at 0% 0%, color-mix(in srgb, var(--primary) 20%, transparent), transparent 58%),
    var(--bg-elevated);
}

.home-v5-left h1 {
  margin: 14px 0;
  font-size: clamp(1.58rem, 0.92vw + 1.02rem, 2.3rem);
}

.home-v5-kpi {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.home-v5-kpi span {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.86rem;
  color: var(--text-muted);
  background: var(--bg-soft);
}

.home-v5-right .image-slider {
  min-height: 390px;
}

.home-v6-stage {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 18px;
}

.home-v6-slider .image-slider {
  min-height: 350px;
}

.home-v6-copy h1 {
  margin: 14px 0 10px;
  font-size: clamp(1.54rem, 0.9vw + 1rem, 2.22rem);
}

.home-v6-stats {
  background: color-mix(in srgb, var(--bg-elevated) 92%, var(--bg-soft));
}

.home-v6-note {
  margin-top: 10px;
  color: var(--text-muted);
  font-size: 0.94rem;
}

.home-v6-note strong {
  color: var(--text);
}

.home-featured-plain {
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0;
}

.home-featured-plain .section-head {
  margin-bottom: 18px;
}

.home-featured-plain .section-title {
  font-size: clamp(1.82rem, 0.74vw + 1.24rem, 2.28rem);
  line-height: 1.1;
  color: #233142;
}

.home-featured-plain .section-link {
  font-size: 0.95rem;
}

.trend-section {
  background: color-mix(in srgb, var(--bg-elevated) 90%, var(--bg-soft));
}

.trend-strip-wrap {
  overflow-x: auto;
  padding-bottom: 8px;
}

.trend-strip {
  display: flex;
  gap: 14px;
  min-width: max-content;
}

.trend-card {
  position: relative;
  flex: 0 0 min(320px, 84vw);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #0d1f37;
  box-shadow: var(--shadow-soft);
}

.trend-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.trend-overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 12px 12px 11px;
  background: linear-gradient(180deg, transparent, rgba(9, 18, 33, 0.88) 52%);
  color: #fff;
}

.trend-overlay h3,
.trend-overlay strong {
  display: block;
  margin: 0 0 4px;
  color: #fff;
  font-size: 1.03rem;
  line-height: 1.25;
}

.trend-overlay p,
.trend-overlay small {
  display: block;
  margin: 0;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.92);
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.course-card {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  box-shadow: var(--shadow-soft);
}

.course-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: color-mix(in srgb, var(--primary) 22%, var(--border));
}

.course-media {
  position: relative;
  overflow: hidden;
}

.course-thumb {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  width: 100%;
  transition: transform 0.35s ease;
}

.course-card:hover .course-thumb {
  transform: scale(1.03);
}

.course-badge {
  position: absolute;
  left: 14px;
  top: 14px;
  border-radius: 999px;
  background: #ffe8a7;
  color: #8c5c00;
  border: 1px solid #eecf80;
  padding: 7px 13px;
  font-weight: 700;
  font-size: 0.86rem;
}

.product-card {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
}

.course-body {
  padding: 16px 18px 18px;
}

.course-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.tag {
  background: #dce8ea;
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 0.74rem;
  font-weight: 700;
  color: #2c7f87;
  border: 1px solid #d0dfe5;
}

.tag-product {
  background: color-mix(in srgb, var(--warning) 22%, #fff);
  color: color-mix(in srgb, var(--warning) 92%, #4d2f00);
  border-color: color-mix(in srgb, var(--warning) 45%, transparent);
}

.course-title {
  margin: 0;
  font-size: clamp(1.01rem, 0.28vw + 0.92rem, 1.35rem);
  font-weight: 600;
  line-height: 1.3;
  color: #177f87;
}

.course-title a:hover {
  color: #11686f;
}

.course-desc {
  margin: 9px 0 10px;
  color: var(--text);
  font-size: 0.89rem;
}

.course-instructor {
  margin: 0 0 8px;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.course-instructor span {
  color: var(--text);
  font-weight: 600;
}

.course-rating {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 2px;
  margin-bottom: 10px;
  color: var(--text-muted);
  font-size: 0.87rem;
}

.rating-number {
  color: #8a5e15;
  font-weight: 700;
}

.stars {
  color: #f4a621;
  font-size: 0.91rem;
  letter-spacing: 0.03em;
}

.rating-students {
  color: var(--text);
}

.course-footer {
  margin-top: 2px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.course-price-wrap {
  min-width: 200px;
}

.course-footer-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.course-extra {
  margin-top: 5px;
  color: var(--text-muted);
  font-size: 0.89rem;
  font-weight: 600;
}

.course-card .price {
  font-size: 1.09rem;
}

.course-card .price small {
  font-size: 0.72rem;
}

.price {
  font-family: var(--font-heading);
  font-size: 1.58rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0;
  white-space: nowrap;
}

.price small {
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
  margin-left: 8px;
  text-decoration: line-through;
}

.btn-card {
  background: #0f8f95;
  color: #fff;
  border-radius: 14px;
  padding: 10px 16px;
  min-width: 128px;
  font-size: 0.94rem;
  box-shadow: none;
  margin-left: auto;
}

.btn-card-secondary {
  border-radius: 12px;
  padding: 9px 12px;
  font-size: 0.86rem;
}

.btn-card:hover {
  background: #0b757a;
  color: #fff;
  box-shadow: none;
}

.instructors-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.instructor-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  text-align: center;
  box-shadow: var(--shadow-soft);
}

.instructor-card-link {
  display: grid;
  gap: 6px;
  color: inherit;
  text-decoration: none;
}

.instructor-avatar {
  width: 104px;
  height: 104px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 12px;
  border: 3px solid color-mix(in srgb, var(--primary) 25%, transparent);
}

.instructor-card h3 {
  margin-bottom: 4px;
}

.instructor-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.instructor-course-count {
  margin-top: 4px !important;
  color: var(--primary) !important;
  font-weight: 600;
}

.instructors-page-grid .instructor-card {
  text-align: left;
}

.instructors-page-grid .instructor-avatar {
  margin: 0 0 12px;
}

.instructors-page-grid h3 {
  margin: 0;
}

.instructor-hero {
  display: grid;
  grid-template-columns: minmax(160px, 220px) 1fr;
  gap: 20px;
  align-items: center;
}

.instructor-hero-avatar {
  width: min(220px, 100%);
  height: auto;
  aspect-ratio: 1 / 1;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.metric {
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  padding: 14px;
  box-shadow: var(--shadow-soft);
}

.metric strong {
  display: block;
  font-size: 1.3rem;
}

.metric span {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 16px;
}

.about-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg-soft);
  padding: 18px;
}

.about-card h3 {
  margin-bottom: 10px;
  font-size: 1.14rem;
}

.about-intro p {
  margin: 0 0 0.9em;
  color: var(--text);
}

.about-list {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
}

.about-list-item {
  border: 1px dashed var(--line-strong);
  border-radius: 12px;
  background: var(--bg-elevated);
  padding: 10px 12px;
  color: var(--text);
  font-size: 0.94rem;
}

.about-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.about-metrics div {
  text-align: center;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  border-radius: 10px;
  padding: 10px 8px;
}

.about-metrics strong {
  display: block;
  font-size: 1.15rem;
  color: var(--primary);
}

.about-metrics span {
  color: var(--text-muted);
  font-size: 0.82rem;
}

.catalog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 20px;
}

.filter-panel {
  position: sticky;
  top: 92px;
  align-self: start;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  border-radius: 16px;
  padding: 18px;
  box-shadow: var(--shadow-soft);
}

.filter-group {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}

label {
  font-weight: 600;
  font-size: 0.9rem;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 11px;
  background: color-mix(in srgb, var(--bg-elevated) 82%, var(--bg-soft) 18%);
  color: var(--text);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--primary) 55%, var(--border));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 16%, transparent);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.form-grid {
  display: grid;
  gap: 12px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.auth-wrap {
  width: min(520px, 92vw);
  margin: 18px auto 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}

.auth-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.auth-grid .auth-wrap {
  width: 100%;
  margin: 0;
}

.woocommerce-account #customer_login {
  margin-top: 18px;
}

.woocommerce-account #customer_login.auth-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.woocommerce-account #customer_login .auth-wrap {
  margin-top: 0;
}

.woocommerce-account #customer_login h2 {
  margin: 0 0 12px;
  font-size: 1.45rem;
}

.woocommerce-account #customer_login .form-row-2 {
  grid-template-columns: 1fr;
}

.woocommerce-account .woocommerce-form-login .button,
.woocommerce-account .woocommerce-form-register .button {
  width: 100%;
  justify-content: center;
}

.woocommerce-account .woocommerce-form-login .show-password-input,
.woocommerce-account .woocommerce-form-register .show-password-input {
  top: 10px;
}

.woocommerce-account .woocommerce-MyAccount-navigation,
.woocommerce-account .woocommerce-MyAccount-content {
  float: none;
  width: 100%;
}

.woocommerce-account .woocommerce-MyAccount-navigation {
  margin-bottom: 14px;
}

.woocommerce-account .woocommerce-MyAccount-navigation ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.woocommerce-account .woocommerce-MyAccount-navigation li {
  margin: 0;
}

.woocommerce-account .woocommerce-MyAccount-navigation a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  font-weight: 600;
}

.woocommerce-account .woocommerce-MyAccount-navigation .is-active a,
.woocommerce-account .woocommerce-MyAccount-navigation a:hover {
  border-color: color-mix(in srgb, var(--primary) 36%, var(--border));
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 14%, var(--bg-soft));
}

.info-note {
  border-radius: 12px;
  padding: 11px 13px;
  font-size: 0.9rem;
  margin-bottom: 13px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
}

.info-success {
  background: color-mix(in srgb, var(--success) 18%, transparent);
  border-color: color-mix(in srgb, var(--success) 34%, transparent);
  color: color-mix(in srgb, var(--success) 82%, #022014);
}

.info-error {
  background: color-mix(in srgb, var(--danger) 16%, transparent);
  border-color: color-mix(in srgb, var(--danger) 30%, transparent);
  color: color-mix(in srgb, var(--danger) 84%, #2d0000);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 20px;
}

.affiliate-dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 20px;
}

.affiliate-metrics .metric strong {
  font-size: 1.2rem;
}

.dashboard-shell {
  display: grid;
  grid-template-columns: minmax(280px, 330px) minmax(0, 1fr);
  gap: 20px;
}

.dashboard-main-panels {
  display: grid;
  gap: 18px;
}

.profile-panel {
  position: sticky;
  top: 92px;
  align-self: start;
}

.profile-head {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
}

.profile-head h2 {
  margin: 0 0 3px;
  font-size: 1.25rem;
}

.profile-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid color-mix(in srgb, var(--primary) 32%, transparent);
}

.profile-stats {
  margin-bottom: 14px;
}

.learning-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-items: start;
}

.learning-card {
  border: 1px solid var(--border);
  background: var(--bg-soft);
  border-radius: 14px;
  overflow: hidden;
}

.learning-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.learning-card-body {
  padding: 12px;
}

.learning-card-body h3 {
  margin: 6px 0;
  font-size: 1.04rem;
  line-height: 1.35;
}

.progress-line {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg-elevated) 70%, var(--border));
  overflow: hidden;
  margin: 10px 0 7px;
}

.progress-line span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), var(--primary-strong));
}

.dashboard-empty {
  width: 100%;
  min-height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.learn-header {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
}

.learn-header h1 {
  margin: 2px 0 6px;
}

.learn-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 18px;
  align-items: start;
}

.learn-player {
  display: grid;
  gap: 12px;
}

.learn-player-top {
  display: grid;
  gap: 8px;
}

.learn-progress-number {
  font-size: 1.02rem;
  color: var(--text);
}

.learn-video-stage {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #091a2b;
}

.learn-video-stage img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: 0.86;
}

.learn-video-badge {
  position: absolute;
  left: 12px;
  bottom: 12px;
  border-radius: 999px;
  background: rgba(8, 18, 32, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  font-size: 0.84rem;
  padding: 5px 11px;
}

.learn-lesson-head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.learn-player h2 {
  margin: 2px 0 6px;
}

.learn-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.learn-sidebar {
  position: sticky;
  top: 90px;
  display: grid;
  gap: 12px;
}

.learn-sidebar h3 {
  margin: 0;
}

.learn-modules-wrap {
  display: grid;
  gap: 10px;
  max-height: min(72vh, 760px);
  overflow: auto;
  padding-right: 4px;
}

.learn-module {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
  padding: 10px;
}

.learn-module h4 {
  margin: 0 0 8px;
  font-size: 0.92rem;
}

.learn-lesson-list {
  display: grid;
  gap: 6px;
}

.learn-lesson-btn {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  border-radius: 10px;
  text-align: left;
  padding: 8px 9px;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 8px;
  align-items: center;
  color: var(--text);
  cursor: pointer;
}

.learn-lesson-btn.active {
  border-color: color-mix(in srgb, var(--primary) 50%, var(--border));
  background: color-mix(in srgb, var(--primary) 12%, var(--bg-elevated));
}

.learn-lesson-btn.done .learn-lesson-state {
  color: var(--success);
}

.learn-lesson-order {
  color: var(--text-muted);
  font-size: 0.81rem;
  min-width: 34px;
}

.learn-lesson-text {
  font-size: 0.88rem;
  line-height: 1.35;
}

.learn-lesson-time {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.learn-lesson-state {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
}

.list-reset {
  margin: 0;
  padding: 0;
  list-style: none;
}

.list-item {
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
}

.list-item:last-child {
  border-bottom: 0;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  font-family: var(--font-heading);
}

.cart-item {
  display: flex;
  gap: 12px;
}

.cart-item img {
  width: 120px;
  height: 72px;
  object-fit: cover;
  border-radius: 8px;
}

.cart-summary-box {
  position: sticky;
  top: 92px;
}

.cart-grid > .section-block,
.checkout-grid > .section-block,
.dashboard-shell > .section-block {
  margin-top: 0;
}

body[data-page="cart"] .cart-hero,
.woocommerce-cart .cart-hero {
  border-color: color-mix(in srgb, var(--primary) 38%, var(--border));
  background:
    radial-gradient(circle at 88% -4%, color-mix(in srgb, var(--primary) 16%, transparent), transparent 44%),
    linear-gradient(180deg, color-mix(in srgb, var(--bg-elevated) 84%, var(--bg-soft)), var(--bg-elevated));
}

body[data-page="cart"] .cart-hero .section-title,
.woocommerce-cart .cart-hero .section-title {
  color: var(--primary);
}

body[data-page="cart"] .cart-grid,
.woocommerce-cart .cart-grid,
.woocommerce-checkout .checkout-grid {
  align-items: start;
  gap: 22px;
}

body[data-page="cart"] #cart-items.section-block,
.woocommerce-cart #cart-items.section-block {
  border-color: color-mix(in srgb, var(--primary) 26%, var(--border));
  background: color-mix(in srgb, var(--bg-elevated) 88%, var(--bg-soft));
}

.cart-table thead th {
  background: var(--bg-soft);
  color: var(--text);
  font-size: 0.93rem;
  font-weight: 600;
}

.cart-table tbody tr:hover {
  background: color-mix(in srgb, var(--primary) 7%, transparent);
}

.cart-table [data-cart-qty],
.cart-table .wkh-qty-input {
  max-width: 92px;
  margin: 0;
}

.cart-table .btn-danger {
  padding: 8px 12px;
}

.cart-summary-box {
  border-color: color-mix(in srgb, var(--primary) 42%, var(--border));
  box-shadow: 0 16px 34px color-mix(in srgb, var(--primary) 20%, transparent);
  background:
    radial-gradient(circle at 90% 2%, color-mix(in srgb, var(--primary) 16%, transparent), transparent 40%),
    var(--bg-elevated);
}

.cart-summary-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 5px;
}

.cart-summary-head h3 {
  margin: 0;
}

.cart-summary-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 0.77rem;
  font-weight: 700;
  color: color-mix(in srgb, var(--success) 82%, #093423);
  background: color-mix(in srgb, var(--success) 16%, transparent);
  border: 1px solid color-mix(in srgb, var(--success) 38%, transparent);
}

.cart-summary-count {
  margin-top: 0;
}

.summary-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin: 7px 0;
  color: var(--text);
}

.summary-row span {
  color: var(--text-muted);
}

.summary-row strong {
  font-weight: 700;
}

.cart-summary-divider {
  margin: 12px 0 8px;
  height: 1px;
  background: color-mix(in srgb, var(--primary) 24%, var(--border));
}

.summary-row-total {
  margin: 0;
  align-items: center;
}

.summary-row-total span {
  color: var(--text);
  font-weight: 700;
}

.summary-row-total .price {
  font-size: clamp(1.4rem, 1vw + 1rem, 1.8rem);
  color: var(--primary);
}

.cart-checkout-btn {
  margin-top: 12px;
  width: 100%;
}

.coupon-box {
  margin: 12px 0;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
}

.coupon-box label {
  display: block;
  font-size: 0.9rem;
  color: var(--text);
}

.coupon-row {
  margin-top: 7px;
  display: flex;
  gap: 8px;
}

.coupon-row input {
  flex: 1;
  min-width: 0;
}

.coupon-applied {
  margin: 8px 0 0;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--success);
  font-size: 0.9rem;
}

.coupon-error {
  margin: 8px 0 0;
  color: var(--danger);
  font-size: 0.87rem;
}

.cart-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
}

.checkout-grid {
  grid-template-columns: 0.85fr 1.15fr;
}

.checkout-customer-details {
  display: grid;
  gap: 12px;
}

.checkout-customer .woocommerce-billing-fields,
.checkout-customer .woocommerce-shipping-fields {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg-soft);
  padding: 14px;
}

.checkout-customer .woocommerce-billing-fields > h3,
.checkout-customer .woocommerce-shipping-fields > h3 {
  margin-top: 0;
  margin-bottom: 10px;
}

.woocommerce form .form-row {
  margin: 0 0 12px;
  padding: 0;
}

.woocommerce .checkout .input-text,
.woocommerce-account .input-text,
.woocommerce-cart .input-text,
.woocommerce form select,
.woocommerce form textarea {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 11px;
  background: color-mix(in srgb, var(--bg-elevated) 82%, var(--bg-soft) 18%);
  color: var(--text);
}

.woocommerce .checkout .input-text:focus,
.woocommerce-account .input-text:focus,
.woocommerce-cart .input-text:focus,
.woocommerce form select:focus,
.woocommerce form textarea:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--primary) 55%, var(--border));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 16%, transparent);
}

.woocommerce-checkout-review-order-table,
.woocommerce-checkout-payment {
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  overflow: hidden;
}

.woocommerce-checkout-review-order-table th,
.woocommerce-checkout-review-order-table td {
  padding: 11px 12px;
}

.woocommerce #payment #place_order,
.woocommerce-page #payment #place_order,
.woocommerce-account .woocommerce-form-login .button,
.woocommerce-account .woocommerce-form-register .button {
  border-radius: 12px;
  padding: 12px 16px;
  border: 1px solid color-mix(in srgb, var(--primary) 78%, #087e84);
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  color: #fff;
  font-weight: 700;
}

.woocommerce #payment #place_order:hover,
.woocommerce-page #payment #place_order:hover,
.woocommerce-account .woocommerce-form-login .button:hover,
.woocommerce-account .woocommerce-form-register .button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px color-mix(in srgb, var(--primary) 32%, transparent);
}

.woocommerce-checkout .checkout-summary .woocommerce-checkout-review-order-table tr.order-total strong {
  color: var(--primary);
}

.woocommerce-account .auth-wrap .required {
  color: var(--danger);
}

.woocommerce-account .woocommerce-privacy-policy-text {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.woocommerce-notices-wrapper {
  margin-bottom: 12px;
}

.woocommerce-error,
.woocommerce-info,
.woocommerce-message {
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
}

.woocommerce-error {
  border-color: color-mix(in srgb, var(--danger) 48%, var(--border));
  background: color-mix(in srgb, var(--danger) 14%, var(--bg-soft));
  color: color-mix(in srgb, var(--danger) 82%, #2d0000);
}

.woocommerce-error li {
  color: inherit;
}

.woocommerce form .form-row.woocommerce-invalid .input-text,
.woocommerce form .form-row.woocommerce-invalid select,
.woocommerce form .form-row.woocommerce-invalid textarea {
  border-color: var(--danger) !important;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--danger) 18%, transparent) !important;
}

.woocommerce form .form-row.woocommerce-invalid label {
  color: var(--danger);
}

.woocommerce form .form-row .required,
.woocommerce .required {
  color: var(--danger);
}

.checkout-summary .woocommerce-checkout-payment .payment_methods {
  margin: 0;
  padding: 0;
}

.checkout-summary .woocommerce-checkout-payment .payment_methods li {
  list-style: none;
  border-bottom: 1px dashed var(--border);
  padding: 10px 12px;
}

.checkout-summary .woocommerce-checkout-payment .payment_methods li:last-child {
  border-bottom: 0;
}

.article-body-wide {
  max-width: 100%;
}

.policy-list {
  display: grid;
  gap: 12px;
}

.empty-state {
  border: 1px dashed var(--border);
  border-radius: 14px;
  padding: 22px;
  text-align: center;
  color: var(--text-muted);
  background: var(--bg-soft);
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.post-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.post-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.post-card-body {
  padding: 16px;
}

.post-meta {
  color: var(--text-muted);
  font-size: 0.86rem;
}

.article-body {
  max-width: 78ch;
}

.article-body p {
  margin: 0 0 1em;
}

.course-hero-detail {
  display: block;
}

.course-hero-detail h1 {
  margin-top: 8px;
  margin-bottom: 8px;
}

.course-hero-desc {
  margin-top: 0;
  margin-bottom: 12px;
  color: var(--text);
}

.course-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 14px;
}

.course-anchor-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.course-anchor-nav a {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--text);
  font-size: 0.88rem;
  padding: 7px 12px;
}

.course-anchor-nav a:hover {
  border-color: color-mix(in srgb, var(--primary) 40%, var(--border));
  color: var(--primary);
}

.course-overview-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.course-overview-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
  padding: 10px 12px;
}

.course-overview-item span {
  display: block;
  color: var(--text-muted);
  font-size: 0.86rem;
}

.course-overview-item strong {
  font-size: 1rem;
  color: var(--text);
}

.course-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 20px;
  align-items: start;
}

.course-detail-main {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.course-highlight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.course-highlight-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
  padding: 11px 12px;
}

.course-highlight-card > span {
  display: block;
  color: var(--text-muted);
  font-size: 0.84rem;
  margin-bottom: 4px;
}

.course-highlight-card > strong {
  display: block;
  font-size: 1.02rem;
  margin-bottom: 2px;
}

.curriculum-head {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
}

.curriculum-head h2 {
  margin: 0;
}

.course-buy-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--bg-elevated);
  box-shadow: var(--shadow-soft);
  align-self: start;
  position: sticky;
  top: 90px;
}

.course-buy-body {
  padding: 16px;
}

.course-buy-cta {
  width: 100%;
  justify-content: center;
  margin-bottom: 10px;
}

.course-discount-note {
  margin: -2px 0 10px;
  color: var(--success);
  font-size: 0.89rem;
}

.course-buy-meta {
  display: grid;
  gap: 8px;
  margin: 10px 0 12px;
}

.course-buy-meta li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  border-bottom: 1px dashed var(--border);
  padding-bottom: 7px;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.course-buy-meta li strong {
  color: var(--text);
  font-weight: 600;
}

.course-buy-meta li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.course-guarantee {
  margin: 0 0 10px;
  font-size: 0.86rem;
  color: var(--text-muted);
}

.course-buy-list {
  display: grid;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.93rem;
}

.detail-check-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
}

.detail-check-list li {
  display: flex;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
  padding: 10px 12px;
}

.detail-check-list li span {
  color: var(--success);
  font-weight: 800;
  line-height: 1.3;
}

.detail-check-list li p {
  margin: 0;
}

.curriculum-list {
  margin-top: 10px;
  display: grid;
  gap: 9px;
}

.curriculum-module {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
  overflow: hidden;
}

.curriculum-module summary {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: start;
  padding: 12px;
  cursor: pointer;
  list-style: none;
}

.curriculum-module summary::-webkit-details-marker {
  display: none;
}

.curriculum-module summary strong {
  display: block;
}

.curriculum-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--primary) 30%, transparent);
  color: var(--primary);
  font-size: 0.78rem;
  padding: 3px 10px;
  flex-shrink: 0;
}

.curriculum-lesson-list {
  display: grid;
  gap: 7px;
  padding: 0 12px 12px;
}

.curriculum-lesson-item {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  border-top: 1px dashed var(--border);
  padding-top: 7px;
  font-size: 0.9rem;
}

.curriculum-lesson-item span:first-child {
  color: var(--text);
}

.curriculum-lesson-item span:last-child {
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.detail-two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.detail-two-col h2 {
  margin-top: 0;
}

.detail-bullet-list {
  display: grid;
  gap: 10px;
  color: var(--text-muted);
}

.detail-bullet-list li {
  border-bottom: 1px dashed var(--border);
  padding-bottom: 8px;
}

.detail-bullet-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.course-instructor-box {
  display: flex;
  gap: 14px;
  align-items: start;
}

.course-instructor-box h3 {
  margin-top: 0;
  margin-bottom: 4px;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.project-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
  padding: 12px;
}

.project-index {
  display: inline-flex;
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 0.78rem;
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--primary) 30%, transparent);
  color: var(--primary);
}

.project-card p {
  margin: 9px 0 0;
}

.review-overview {
  display: grid;
  grid-template-columns: minmax(170px, 220px) minmax(0, 1fr);
  gap: 12px;
  margin-bottom: 12px;
}

.review-score-box {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
  padding: 13px;
}

.review-score-box strong {
  display: block;
  font-size: 2rem;
  line-height: 1;
  margin-bottom: 4px;
}

.rating-breakdown {
  display: grid;
  gap: 8px;
}

.rating-breakdown li {
  display: grid;
  grid-template-columns: 42px 1fr 42px;
  gap: 10px;
  align-items: center;
}

.rating-breakdown li > span,
.rating-breakdown li > strong {
  font-size: 0.84rem;
}

.rating-bar {
  height: 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text-muted) 22%, transparent);
  overflow: hidden;
}

.rating-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #f8b33d, #ffcb57);
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.review-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
  padding: 13px;
}

.review-card p {
  margin-top: 0;
  margin-bottom: 0;
}

.course-review-stars {
  color: #f5a623;
  letter-spacing: 1px;
  margin: 2px 0 6px;
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-list details {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
  padding: 10px 12px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
}

.faq-list p {
  margin: 8px 0 2px;
  color: var(--text-muted);
}

.blog-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(280px, 1fr);
  gap: 20px;
  align-items: start;
}

.blog-detail-main h1 {
  margin-top: 8px;
}

.blog-detail-cover {
  border-radius: 14px;
  margin: 14px 0 18px;
  width: 100%;
}

.blog-detail-content {
  color: var(--text);
}

.blog-detail-content p {
  margin: 0 0 1em;
}

.blog-detail-main.article-body-wide {
  max-width: 100%;
}

.blog-detail-side {
  display: grid;
  gap: 12px;
  position: sticky;
  top: 90px;
}

.blog-side-list {
  display: grid;
  gap: 10px;
}

.blog-side-list li {
  border-bottom: 1px dashed var(--border);
  padding-bottom: 8px;
}

.blog-side-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.blog-side-list a {
  color: var(--text);
  font-weight: 600;
  display: inline-block;
}

.blog-side-list a:hover {
  color: var(--primary);
}

.blog-side-list small {
  display: block;
  color: var(--text-muted);
  margin-top: 4px;
  font-size: 0.82rem;
}

html[data-theme="dark"] .home-featured-plain .section-title,
html[data-theme="dark"] .course-title,
html[data-theme="dark"] .course-title a,
html[data-theme="dark"] .course-title a:hover {
  color: #dbf5ff;
}

html[data-theme="dark"] .tag {
  background: #1f3748;
  color: #d3ecff;
  border-color: #33516a;
}

.admin-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.tab-btn {
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  border-radius: 999px;
  padding: 8px 14px;
  font-weight: 700;
  cursor: pointer;
}

.tab-btn.active {
  background: color-mix(in srgb, var(--primary) 15%, transparent);
  border-color: color-mix(in srgb, var(--primary) 35%, transparent);
  color: var(--primary);
}

.admin-pane {
  display: none;
}

.admin-pane.active {
  display: block;
}

.kbd {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  padding: 2px 8px;
  border-radius: 7px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
}

.site-footer {
  width: 100%;
  margin: 54px 0 0;
  color: var(--footer-text);
  border-radius: 0;
  border: 1px solid color-mix(in srgb, var(--footer-bg-c) 86%, #fff 14%);
  background:
    radial-gradient(circle at 22% 26%, color-mix(in srgb, var(--primary) 22%, transparent), transparent 52%),
    linear-gradient(130deg, var(--footer-bg-a), var(--footer-bg-b) 54%, var(--footer-bg-c));
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

html[data-theme="dark"] .site-footer {
  border-color: color-mix(in srgb, var(--footer-bg-c) 74%, #8daee0 26%);
  background:
    radial-gradient(circle at 20% 24%, rgba(96, 183, 255, 0.1), transparent 54%),
    linear-gradient(130deg, var(--footer-bg-a), var(--footer-bg-b) 56%, var(--footer-bg-c));
}

.site-footer a {
  color: inherit;
}

.site-footer .container {
  width: var(--container);
}

.footer-shell {
  padding: 0;
}

.footer-top {
  display: grid;
  grid-template-columns:
    minmax(180px, 0.85fr)
    minmax(220px, 1fr)
    minmax(220px, 1fr)
    minmax(300px, 1.2fr);
  gap: 18px;
  align-items: center;
  padding: 26px 0;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-logo {
  width: 220px;
  height: 60px;
  object-fit: contain;
  border-radius: 10px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  min-width: 0;
}

.footer-contact-item > div {
  min-width: 0;
}

.footer-contact-item > div > span {
  font-size: 1rem;
  color: var(--footer-muted);
}

.footer-contact-value {
  display: block;
  font-size: clamp(1.15rem, 0.9vw, 1.45rem);
  line-height: 1.15;
  color: var(--footer-text);
  font-weight: 600;
  letter-spacing: 0;
}

.footer-contact-item:not(.is-email) .footer-contact-value {
  white-space: nowrap;
}

.footer-contact-item.is-email .footer-contact-value {
  font-size: clamp(1rem, 0.95vw, 1.35rem);
  line-height: 1.18;
  overflow-wrap: anywhere;
}

.footer-icon {
  width: 64px;
  height: 64px;
  border-radius: 999px;
  border: 1px solid var(--footer-icon-border);
  background: var(--footer-icon-bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--footer-text);
  flex-shrink: 0;
}

.footer-divider {
  height: 1px;
  background: var(--footer-line);
}

.footer-links {
  display: grid;
  grid-template-columns: 1.8fr repeat(4, minmax(0, 1fr));
  gap: 24px;
  padding: 28px 0 30px;
}

.footer-col h4 {
  margin: 0 0 14px;
  color: var(--footer-text);
  font-size: 1.08rem;
  line-height: 1.25;
  font-weight: 600;
}

.footer-col p {
  margin: 0 0 10px;
  color: var(--footer-muted);
  font-size: 1rem;
  line-height: 1.58;
}

.footer-links-list {
  display: grid;
  gap: 11px;
}

.footer-links-list a {
  color: var(--footer-muted);
  font-size: 1rem;
  line-height: 1.42;
  font-weight: 400;
}

.footer-links-list a:hover {
  color: var(--footer-text);
}

.footer-bottom {
  border-top: 1px solid var(--footer-line);
}

.footer-bottom .container {
  padding: 20px 0 24px;
  color: var(--footer-text);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.5;
}

.toast-container {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 90;
  display: grid;
  gap: 8px;
}

.toast {
  min-width: 230px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  box-shadow: var(--shadow);
  padding: 10px 12px;
  font-size: 0.9rem;
}

.toast.success {
  border-color: color-mix(in srgb, var(--success) 40%, transparent);
}

.toast.error {
  border-color: color-mix(in srgb, var(--danger) 45%, transparent);
}

.hidden {
  display: none !important;
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-copy,
.hero-slider-panel,
.section-block {
  animation: riseIn 0.46s ease both;
}

@media (prefers-reduced-motion: reduce) {
  .hero-copy,
  .hero-slider-panel,
  .section-block {
    animation: none;
  }
}

@media (max-width: 1360px) {
  .site-nav a {
    padding: 8px 10px;
    font-size: 0.94rem;
  }

  .header-tools {
    gap: 8px;
  }

  .header-tools .btn {
    padding: 9px 12px;
  }

  .user-pill {
    max-width: 130px;
  }
}

@media (max-width: 1080px) {
  .course-grid,
  .post-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .hero-grid,
  .catalog-layout,
  .dashboard-grid,
  .affiliate-dashboard-grid,
  .auth-grid,
  .dashboard-shell,
  .cart-grid,
  .learn-layout,
  .course-detail-layout,
  .blog-detail-layout {
    grid-template-columns: 1fr;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .instructor-hero {
    grid-template-columns: 1fr;
    align-items: flex-start;
  }

  .filter-panel,
  .cart-summary-box {
    position: static;
  }

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

  .course-highlight-grid,
  .project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .course-buy-card,
  .blog-detail-side,
  .profile-panel,
  .learn-sidebar {
    position: static;
  }

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

  .footer-top {
    grid-template-columns: repeat(2, minmax(240px, 1fr));
  }

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

@media (max-width: 840px) {
  .nav-wrap {
    flex-wrap: wrap;
    padding: 12px 0;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    width: 100%;
    display: none;
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav ul {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 8px;
  }

  .site-nav a {
    width: 100%;
    border-radius: 10px;
  }

  .site-nav .home-variants-dropdown {
    position: static;
    top: auto;
    left: auto;
    min-width: 0;
    margin-top: 6px;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
    background: var(--bg-soft);
    border-radius: 10px;
    box-shadow: none;
    border: 1px solid var(--border);
  }

  .site-nav .home-variants-dropdown a {
    font-size: 0.88rem;
  }

  .header-tools {
    margin-left: auto;
  }

  .hero-copy {
    padding: 26px;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .home-v2-hero,
  .home-v3-stage,
  .home-v4-hero,
  .home-v5-shell,
  .home-v6-stage {
    grid-template-columns: 1fr;
  }

  .home-v2-metrics {
    grid-template-columns: 1fr;
  }

  .home-v4-stats {
    grid-template-columns: 1fr;
  }

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

  .learning-grid {
    grid-template-columns: 1fr;
  }

  .learn-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .learn-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .detail-check-list,
  .detail-two-col,
  .review-grid,
  .review-overview,
  .course-highlight-grid,
  .project-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .instructors-page-grid .instructor-card {
    text-align: center;
  }

  .instructors-page-grid .instructor-avatar {
    margin: 0 auto 12px;
  }

  .footer-contact-value {
    font-size: clamp(1.3rem, 2.3vw, 1.65rem);
  }
}

@media (max-width: 620px) {
  .course-grid,
  .post-grid,
  .form-row-2,
  .metrics-grid,
  .instructors-grid,
  .course-overview-grid,
  .course-highlight-grid,
  .project-grid {
    grid-template-columns: 1fr;
  }

  .coupon-row {
    flex-direction: column;
  }

  .cart-summary-head {
    flex-direction: column;
    align-items: start;
  }

  .price {
    font-size: 1.5rem;
  }

  .course-footer {
    align-items: start;
  }

  .course-footer-actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .btn-card-secondary,
  .btn-card {
    width: 100%;
    margin-left: 0;
  }

  .section-block {
    padding: 18px;
  }

  .hero-slider-panel {
    padding: 16px;
  }

  .image-slider {
    min-height: 270px;
  }

  .site-logo {
    width: 148px;
    height: 38px;
  }

  .footer-links {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .footer-brand {
    align-items: center;
  }

  .footer-contact-item {
    min-height: 0;
  }

  .footer-contact-item strong {
    font-size: 1.28rem;
  }

  .footer-icon {
    width: 52px;
    height: 52px;
    font-size: 1.2rem;
  }

  .about-metrics {
    grid-template-columns: 1fr;
  }
}

/* ===== WordPress Theme Extensions ===== */
.page-main {
  padding: 26px 0 0;
}

.wkh-breadcrumb {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.wkh-breadcrumb a {
  color: var(--text);
}

.wkh-breadcrumb a:hover {
  color: var(--primary);
}

.pagination-wrap {
  margin-top: 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.pagination-wrap .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-elevated);
  color: var(--text);
  margin-right: 0;
}

.pagination-wrap .page-numbers.current,
.pagination-wrap .page-numbers:hover {
  color: #fff;
  background: var(--primary);
  border-color: var(--primary);
}

.filter-form {
  border: 1px solid var(--border);
  background: var(--bg-soft);
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 18px;
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  align-items: end;
}

.filter-group {
  display: grid;
  gap: 6px;
}

.filter-group span {
  font-size: 0.84rem;
  color: var(--text-muted);
}

.filter-group input,
.filter-group select,
.filter-group textarea {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-elevated);
  color: var(--text);
  padding: 0 12px;
  font: inherit;
}

.filter-group textarea {
  min-height: 96px;
  padding-top: 10px;
}

.filter-submit {
  align-self: end;
}

.widget-title {
  margin: 0 0 10px;
}

.profile-stats .list-item strong {
  display: block;
  font-size: 1.18rem;
  line-height: 1.25;
}

.profile-stats .price,
.profile-stats bdi {
  font-size: inherit;
  font-family: inherit;
}

.dashboard-main-panels .section-block {
  margin-top: 0;
}

.dashboard-empty {
  padding: 24px;
  min-height: 220px;
}

.learning-card .btn {
  margin-top: 8px;
}

.cart-nav-link .wkh-cart-count {
  display: inline-flex;
  min-width: 24px;
  height: 24px;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  background: #ed6f45;
  color: #fff;
  font-size: 0.8rem;
  margin-left: 4px;
}

.is-learn-dashboard .tutor-wrap,
.is-learn-dashboard .tutor-dashboard {
  width: 100%;
}

@media (max-width: 1080px) {
  .filter-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .filter-grid {
    grid-template-columns: 1fr;
  }
}