@import url('tokens.css');
@import url('sidebar.css');
@import url('article-widget.css');

html { color-scheme: dark; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.7;
  color: var(--lz-text);
  background: var(--lz-bg);
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  overflow-x: hidden;
}
body.nav-open { overflow: hidden; }

img { max-width: 100%; height: auto; display: block; }
a { color: var(--lz-link); text-decoration: none; transition: color .15s var(--ease); }
a:hover { color: var(--lz-gold-light); }

/* —— Shell —— */
.site-shell {
  width: 100%;
  max-width: none;
  margin: 0;
  background: var(--lz-bg);
  min-height: 100vh;
  min-height: 100dvh;
  box-shadow: none;
}
.site-shell--full {
  background: var(--lz-bg);
}
.site-shell--read {
  width: 100%;
  max-width: none;
  margin: 0;
  background: var(--lz-bg);
  box-shadow: none;
}
.site-shell--hub {
  max-width: none;
}

.page-inner {
  width: 100%;
  max-width: var(--shell-wide-max);
  margin: 0 auto;
  padding-left: var(--page-pad-mobile);
  padding-right: var(--page-pad-mobile);
}

.page-body--full {
  padding-left: 0;
  padding-right: 0;
}

/* —— Header —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(9, 10, 12, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--lz-border);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: var(--header-h);
  padding: 0 var(--page-pad-mobile);
  width: 100%;
  max-width: var(--layout-with-sidebar-max, 1360px);
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--lz-on-dark);
  text-decoration: none;
  flex-shrink: 0;
  min-width: 0;
}
.brand:hover { color: var(--lz-gold-light); text-decoration: none; }
.brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.brand-name {
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brand-tagline {
  font-size: .65rem;
  font-weight: 500;
  color: var(--lz-muted);
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-nav {
  display: none;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.site-nav a {
  color: var(--lz-muted);
  font-size: .84rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: color .15s, background .15s;
}
.site-nav a:hover {
  color: var(--lz-text-strong);
  background: rgba(255, 255, 255, 0.04);
  text-decoration: none;
}
.site-nav a.active {
  color: var(--lz-gold-light);
  background: var(--lz-gold-dim);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}
.header-login {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 12px;
  font-size: .72rem;
  white-space: nowrap;
}

@media (min-width: 769px) {
  .header-login {
    padding: 8px 14px;
    font-size: .82rem;
  }
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  background: transparent;
  border: 1px solid var(--lz-border-strong);
  color: var(--lz-text);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-size: .88rem;
  font-weight: 600;
  font-family: inherit;
  border: none;
  cursor: pointer;
  text-decoration: none;
  background: linear-gradient(135deg, var(--lz-gold) 0%, #b8923f 100%);
  color: #0f0f0f;
  transition: transform .15s var(--ease), box-shadow .15s var(--ease), background .15s;
  box-shadow: 0 2px 12px rgba(201, 162, 75, 0.25);
}
.btn:hover {
  background: linear-gradient(135deg, var(--lz-gold-light) 0%, var(--lz-gold) 100%);
  text-decoration: none;
  color: #0f0f0f;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(201, 162, 75, 0.35);
}
.btn-outline {
  background: transparent;
  color: var(--lz-gold-light);
  border: 1px solid rgba(201, 162, 75, 0.35);
  box-shadow: none;
}
.btn-outline:hover {
  background: var(--lz-gold-dim);
  color: var(--lz-gold-light);
  transform: translateY(-1px);
  box-shadow: none;
}
.btn-sm { padding: 8px 16px; font-size: .82rem; }

@keyframes btn-glow-pulse {
  0%, 100% {
    border-color: rgba(201, 162, 75, 0.35);
    box-shadow: 0 0 0 0 rgba(201, 162, 75, 0);
  }
  50% {
    border-color: rgba(201, 162, 75, 0.75);
    box-shadow: 0 0 16px rgba(201, 162, 75, 0.28), 0 0 32px rgba(201, 162, 75, 0.08);
  }
}

@keyframes btn-shimmer {
  0% { background-position: 200% center; }
  100% { background-position: -200% center; }
}

.btn-animated.btn-outline {
  position: relative;
  overflow: hidden;
  animation: btn-glow-pulse 2.6s ease-in-out infinite;
}

.btn-animated.btn-outline::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 40%,
    rgba(224, 192, 120, 0.12) 50%,
    transparent 60%
  );
  background-size: 200% 100%;
  animation: btn-shimmer 3.5s ease-in-out infinite;
  pointer-events: none;
}

.btn-animated.btn-outline:hover {
  animation: none;
  border-color: var(--lz-gold);
  box-shadow: 0 0 20px rgba(201, 162, 75, 0.35);
}

.btn-animated.btn-outline:hover::after {
  animation: none;
  opacity: 0;
}

.btn-animated:not(.btn-outline) {
  animation: btn-solid-pulse 2.6s ease-in-out infinite;
}

@keyframes btn-solid-pulse {
  0%, 100% { box-shadow: 0 2px 12px rgba(201, 162, 75, 0.25); }
  50% { box-shadow: 0 4px 22px rgba(201, 162, 75, 0.45); }
}

.btn-animated:not(.btn-outline):hover {
  animation: none;
}

@media (prefers-reduced-motion: reduce) {
  .btn-animated.btn-outline {
    animation: none;
  }
  .btn-animated.btn-outline::after {
    animation: none;
    display: none;
  }
  .btn-animated:not(.btn-outline) {
    animation: none;
  }
}

/* —— Hero —— */
.cover-hero {
  position: relative;
  text-align: center;
  padding: 64px var(--page-pad-mobile) 56px;
  width: 100%;
  background:
    radial-gradient(ellipse 70% 50% at 50% -10%, rgba(201, 162, 75, 0.12) 0%, transparent 65%),
    linear-gradient(180deg, var(--lz-dark) 0%, var(--lz-page) 100%);
  color: var(--lz-on-dark);
  overflow: hidden;
}
.cover-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--lz-gold-glow), transparent);
}
.cover-inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
}
.cover-badge {
  display: inline-block;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--lz-gold-light);
  border: 1px solid rgba(201, 162, 75, 0.4);
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(201, 162, 75, 0.08);
  margin-bottom: 20px;
  text-shadow: var(--lz-glow-gold-sm);
  box-shadow: 0 0 16px rgba(201, 162, 75, 0.15);
}
.cover-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 5vw, 2.75rem);
  line-height: 1.15;
  color: var(--lz-on-dark);
  margin: 0 0 16px;
  font-weight: 700;
  letter-spacing: -.02em;
  text-shadow: var(--lz-glow-text-md);
}
.cover-hero h1 em {
  color: #f0d898;
  font-style: normal;
  text-shadow: var(--lz-glow-gold-md);
}
.cover-hero .lead {
  font-size: clamp(.98rem, 2.2vw, 1.08rem);
  color: #b8c0cc;
  margin: 0 auto 28px;
  max-width: 560px;
  line-height: 1.75;
  text-shadow: var(--lz-glow-muted);
}
.cover-hero .lead strong {
  color: #eef0f4;
  font-weight: 600;
  text-shadow: var(--lz-glow-text-sm);
}
.cover-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.cover-levels {
  margin-top: 28px;
  font-size: .78rem;
  color: var(--lz-muted);
  letter-spacing: .02em;
}
.cover-levels strong { color: var(--lz-gold-light); font-weight: 600; }

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 36px;
}
.hero-stat {
  flex: 1 1 100px;
  max-width: 160px;
  padding: 16px 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--lz-border);
  border-radius: var(--radius-md);
}
.hero-stat strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--lz-gold-light);
  line-height: 1.2;
}
.hero-stat span {
  display: block;
  margin-top: 4px;
  font-size: .78rem;
  font-weight: 600;
  color: #b8c0cc;
  text-transform: none;
  letter-spacing: .02em;
  line-height: 1.35;
  text-shadow: var(--lz-glow-muted);
}
.cover-inner--wide {
  max-width: 920px;
}

.hero-stats--full {
  width: 100%;
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}
.hero-stats--full .hero-stat {
  flex: 1 1 0;
  min-width: 0;
  max-width: none;
  padding: 18px 16px;
}

.section--bleed {
  margin-left: 0;
  margin-right: 0;
  padding: 40px 0;
}
.section--bleed .page-inner {
  padding-left: var(--page-pad-mobile);
  padding-right: var(--page-pad-mobile);
}

.section--services {
  margin-bottom: var(--section-gap);
}

/* —— Full-width service widgets —— */
.services-full {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  padding: 0 var(--page-pad-mobile);
  max-width: var(--shell-wide-max);
  margin: 0 auto;
}

.service-card {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "head go"
    "desc desc";
  gap: 8px 16px;
  align-items: center;
  width: 100%;
  padding: 22px 24px;
  background: var(--lz-surface);
  border: 1px solid var(--lz-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: border-color .2s var(--ease), background .2s var(--ease), transform .2s var(--ease);
  box-shadow: var(--shadow-card);
}
.service-card:hover {
  border-color: rgba(201, 162, 75, 0.35);
  background: var(--lz-surface-alt);
  transform: translateY(-2px);
  text-decoration: none;
}
.service-card--primary {
  background: linear-gradient(135deg, var(--lz-surface) 0%, rgba(201, 162, 75, 0.08) 100%);
  border-color: rgba(201, 162, 75, 0.22);
}
.service-card__head {
  grid-area: head;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.service-card__head .tag {
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--lz-gold);
}
.service-card__head h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  font-weight: 600;
  color: var(--lz-text-strong);
  line-height: 1.3;
}
.service-card__desc {
  grid-area: desc;
  margin: 0;
  font-size: .9rem;
  color: var(--lz-muted);
  line-height: 1.65;
  max-width: 72ch;
}
.service-card__go {
  grid-area: go;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--lz-gold);
  line-height: 1;
  align-self: start;
  margin-top: 4px;
}

/* —— Page layout —— */
.page-body {
  padding: 40px var(--page-pad-mobile) 64px;
}
.page-body--center {
  text-align: center;
  padding-top: 72px;
}

.section {
  margin-bottom: var(--section-gap);
}
.section:last-child { margin-bottom: 0; }
.section--alt {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--lz-border);
  border-bottom: 1px solid var(--lz-border);
}

.section-head { margin-bottom: var(--stack-md); }
.section-head--compact {
  margin-bottom: 16px;
}
.section-head--compact + .curriculum-grid,
.section-head--compact + .feature-grid,
.section-head--compact + .format-grid,
.section-head--compact + .grid {
  margin-top: 0;
}
.section-intro {
  margin: 12px 0 0;
  padding: 10px 14px;
  max-width: 72ch;
  color: var(--lz-read-text);
  font-size: .88rem;
  font-weight: 500;
  line-height: 1.65;
  background: rgba(201, 162, 75, 0.05);
  border: 1px solid rgba(201, 162, 75, 0.16);
  border-left: 3px solid rgba(201, 162, 75, 0.5);
  border-radius: var(--radius-sm);
  box-shadow: none;
  text-shadow: var(--lz-glow-read);
}
.section-intro strong {
  color: #eef0f4;
  font-weight: 600;
  text-shadow: var(--lz-glow-text-sm);
}
.section-more {
  text-align: center;
  margin-top: var(--stack-md);
  font-size: .9rem;
  font-weight: 500;
}
.section-more a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--lz-border);
  color: var(--lz-muted);
}
.section-more a:hover {
  color: var(--lz-gold-light);
  border-color: rgba(201, 162, 75, 0.35);
  text-decoration: none;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  font-weight: 700;
  color: #f6f7f9;
  margin: 0;
  letter-spacing: -.02em;
  line-height: 1.25;
  text-shadow: var(--lz-glow-text-md);
}
.section-title .sub {
  display: block;
  font-family: var(--font-ui);
  font-size: .72rem;
  font-weight: 600;
  color: var(--lz-gold-light);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 6px;
  text-shadow: var(--lz-glow-gold-md);
}

.page-section { margin-top: var(--section-gap); }

/* —— Grids & cards —— */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.curriculum-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}
.format-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.content-section {
  margin-bottom: var(--content-gap, 44px);
}
.content-section:last-child { margin-bottom: 0; }
.content-section .section-head {
  margin-bottom: 28px;
}
.content-section .section-head .section-intro {
  margin-top: 10px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--lz-surface);
  border: 1px solid var(--lz-border);
  border-radius: var(--radius-md);
  padding: 22px 20px;
  transition: border-color .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-card);
}
.card:hover {
  border-color: rgba(201, 162, 75, 0.35);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  text-decoration: none;
}
.card .tag {
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--lz-gold);
}
.card h2, .card h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--lz-text-strong);
  line-height: 1.35;
}
.card p {
  margin: 0;
  font-size: .88rem;
  color: var(--lz-muted);
  line-height: 1.6;
  flex: 1;
}
.card--primary {
  background: linear-gradient(145deg, var(--lz-surface) 0%, rgba(201, 162, 75, 0.06) 100%);
  border-color: rgba(201, 162, 75, 0.2);
}

.feature-box {
  background: var(--lz-surface);
  border: 1px solid var(--lz-border);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: 100%;
}
.feature-box .level-tag {
  margin-bottom: 12px;
  align-self: flex-start;
}
.feature-box h3 {
  margin: 0 0 12px;
  font-size: .98rem;
  font-weight: 600;
  color: #edd89a;
  line-height: 1.35;
  text-shadow: var(--lz-glow-gold-sm);
}
.feature-box p {
  margin: 0;
  font-size: .82rem;
  color: #aeb6c2;
  line-height: 1.5;
  flex: 1;
  text-shadow: none;
}
.feature-box--highlight {
  background: linear-gradient(145deg, var(--lz-surface) 0%, rgba(201, 162, 75, 0.05) 100%);
  border-color: rgba(201, 162, 75, 0.18);
}
.feature-box__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--lz-border);
  font-size: .84rem;
  font-weight: 600;
  color: var(--lz-gold-light);
  text-decoration: none;
}
.feature-box__link:hover {
  color: var(--lz-gold);
  text-decoration: none;
}

/* —— Article reading —— */
.article-header { margin-bottom: 28px; }
.breadcrumb {
  font-size: .82rem;
  color: var(--lz-muted);
  margin-bottom: 16px;
  line-height: 1.5;
}
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.breadcrumb li + li::before {
  content: '/';
  margin: 0 10px;
  color: var(--lz-border-strong);
  font-weight: 300;
}
.breadcrumb a { color: var(--lz-muted); }
.breadcrumb a:hover { color: var(--lz-gold-light); }
.breadcrumb [aria-current="page"] { color: var(--lz-text); }

.level-tag {
  display: inline-block;
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
  margin-right: 6px;
  margin-bottom: 6px;
}
.level-basic { background: rgba(126, 183, 154, 0.12); color: var(--lz-success); border: 1px solid rgba(126, 183, 154, 0.25); }
.level-inter { background: var(--lz-gold-dim); color: var(--lz-gold-light); border: 1px solid rgba(201, 162, 75, 0.25); }
.level-advanced { background: rgba(224, 136, 122, 0.1); color: var(--lz-danger); border: 1px solid rgba(224, 136, 122, 0.25); }
.level-tag--hal,
.level-tag--page {
  background: rgba(201, 162, 75, 0.1);
  color: var(--lz-gold-light);
  border-color: rgba(201, 162, 75, 0.28);
}

article h2,
article h3 {
  font-family: var(--font-serif);
  color: #f2f4f7;
  line-height: 1.35;
  scroll-margin-top: calc(var(--header-h, 68px) + 24px);
}
article h2 {
  font-size: clamp(1.15rem, 2.5vw, 1.35rem);
  margin: 36px 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(201, 162, 75, 0.15);
  text-shadow: var(--lz-glow-text-sm);
}
article h3 {
  font-size: clamp(1rem, 2vw, 1.12rem);
  margin: 28px 0 12px;
  color: #edd89a;
  text-shadow: var(--lz-glow-gold-sm);
}
article p {
  margin: 0 0 16px;
  color: #c4cad4;
  text-shadow: 0 0 8px rgba(196, 202, 212, 0.12);
}

article h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.55rem, 3.5vw, 2rem);
  font-weight: 700;
  color: #f6f7f9;
  line-height: 1.25;
  margin: 12px 0 12px;
  letter-spacing: -.02em;
  text-shadow: var(--lz-glow-text-md);
}
article .meta { font-size: .85rem; color: var(--lz-muted); margin-bottom: 24px; }

.chapter-intro {
  background: linear-gradient(135deg, rgba(201, 162, 75, 0.1) 0%, rgba(26, 31, 40, 0.92) 55%);
  border: 1px solid rgba(201, 162, 75, 0.28);
  border-left: 4px solid var(--lz-gold);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  margin-bottom: 24px;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.85;
  color: var(--lz-read-text);
  text-shadow: var(--lz-glow-read);
  box-shadow: 0 0 28px rgba(201, 162, 75, 0.12);
}
.chapter-intro strong {
  color: var(--lz-gold-light);
  text-shadow: var(--lz-glow-gold-sm);
}
.learning-goals {
  background: rgba(201, 162, 75, 0.05);
  border: 1px solid rgba(201, 162, 75, 0.15);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  margin-bottom: 28px;
}
.learning-goals strong {
  display: block;
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--lz-gold-light);
  margin-bottom: 12px;
  font-weight: 600;
  text-shadow: var(--lz-glow-gold-sm);
}
.learning-goals ul { margin: 0; padding: 0; list-style: none; }
.learning-goals li {
  padding: 6px 0 6px 22px;
  position: relative;
  font-size: .92rem;
  line-height: 1.65;
  color: var(--lz-read-text);
  text-shadow: var(--lz-glow-read);
}
.learning-goals li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lz-gold);
}

article h2 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: #f2f4f7;
  margin: 32px 0 12px;
  letter-spacing: -.01em;
  text-shadow: var(--lz-glow-text-sm);
}
article p { margin-bottom: 16px; }
article ul, article ol { margin: 0 0 18px 24px; }
article li { margin-bottom: 6px; }

article h3 {
  font-size: 1.02rem;
  font-weight: 600;
  color: #edd89a;
  margin: 28px 0 10px;
  padding-left: 14px;
  border-left: 3px solid var(--lz-gold);
  text-shadow: var(--lz-glow-gold-sm);
}
article h4 {
  font-size: .92rem;
  font-weight: 600;
  color: #b0b8c4;
  margin: 20px 0 8px;
  text-shadow: var(--lz-glow-muted);
}
article code {
  background: var(--lz-gold-dim);
  color: var(--lz-gold-light);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: .88em;
}
article pre {
  background: #0f1115;
  color: #c8ced8;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  font-family: Consolas, 'Courier New', monospace;
  font-size: .84rem;
  margin: 16px 0;
  overflow-x: auto;
  border: 1px solid var(--lz-border);
  border-left: 3px solid var(--lz-gold);
}
article table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 20px;
  font-size: .88rem;
  background: var(--lz-surface);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--lz-border);
  box-shadow: var(--shadow-card);
}
article th {
  background: var(--lz-elevated);
  color: var(--lz-text-strong);
  padding: 11px 14px;
  text-align: left;
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .03em;
  border-bottom: 1px solid var(--lz-border);
}
article td {
  border-bottom: 1px solid var(--lz-border);
  padding: 10px 14px;
  vertical-align: top;
  color: var(--lz-text);
}
article tr:last-child td { border-bottom: none; }
article tr:nth-child(even) td { background: var(--lz-surface-alt); }
article table.glossary td:first-child {
  font-weight: 700;
  color: var(--lz-gold-light);
  white-space: nowrap;
}
article table.glossary td:nth-child(2) {
  color: var(--lz-muted);
  font-size: .84rem;
  font-style: italic;
}
article .figure {
  margin: 20px 0;
  border: 1px solid var(--lz-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--lz-surface);
  box-shadow: var(--shadow-card);
}
article .figure-body {
  padding: 8px;
  background: #12151a;
}
article .figure svg {
  display: block;
  width: 100%;
  height: auto;
}
article .figure figcaption {
  padding: 12px 16px;
  font-size: .82rem;
  color: var(--lz-muted);
  border-top: 1px solid var(--lz-border);
  background: var(--lz-surface);
}
article .figure figcaption strong { color: var(--lz-text-strong); }
article .ref-box {
  background: var(--lz-surface);
  border: 1px solid var(--lz-border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin: 20px 0 0;
  font-size: .88rem;
}
article .ref-box strong {
  display: block;
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--lz-gold);
  margin-bottom: 8px;
}
article .ref-box a {
  display: block;
  margin-bottom: 4px;
  word-break: break-word;
}
article .pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 20px 0;
}
article .pillar {
  background: var(--lz-surface);
  border: 1px solid var(--lz-border);
  border-top: 3px solid var(--lz-gold);
  border-radius: var(--radius-sm);
  padding: 18px 14px;
  text-align: center;
}
article .pillar strong {
  display: block;
  color: var(--lz-gold);
  font-size: .88rem;
  letter-spacing: .05em;
  margin-bottom: 8px;
}
article .pillar span {
  font-size: .82rem;
  color: var(--lz-muted);
  line-height: 1.5;
}
article .spam-card {
  background: var(--lz-surface);
  border: 1px solid var(--lz-border);
  border-left: 4px solid var(--lz-danger);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 16px 18px;
  margin-bottom: 12px;
}
article .spam-card h4 {
  color: var(--lz-danger);
  margin: 0 0 8px;
  font-size: .95rem;
  border: none;
  padding: 0;
}
article .spam-card p { margin: 0 0 6px; font-size: .9rem; }
article .compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 16px 0;
}
article .compare-good,
article .compare-bad {
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: .88rem;
}
article .compare-good {
  background: rgba(126, 183, 154, 0.14);
  border: 1px solid rgba(126, 183, 154, 0.45);
}
article .compare-bad {
  background: rgba(224, 136, 122, 0.12);
  border: 1px solid rgba(224, 136, 122, 0.4);
}
article .compare-good h4 { color: var(--lz-success); margin: 0 0 8px; }
article .compare-bad h4 { color: var(--lz-danger); margin: 0 0 8px; }
article .callout.danger {
  border-left-color: var(--lz-danger);
  background: rgba(224, 136, 122, 0.12);
}
article .callout.success {
  border-left-color: var(--lz-success);
  background: rgba(126, 183, 154, 0.12);
}

.article-nav {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 14px;
  margin: 32px 0;
  padding: 0;
  border: none;
}
.article-nav--top {
  margin-top: 8px;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--lz-border);
}
.article-nav + .faq-section,
article .faq-section + .article-nav {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--lz-border);
}
.article-nav__spacer {
  flex: 1;
  min-width: 0;
}
.article-nav__btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  max-width: calc(50% - 7px);
  min-height: 56px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(201, 162, 75, 0.35);
  background: linear-gradient(160deg, rgba(26, 31, 40, 0.95) 0%, rgba(201, 162, 75, 0.08) 100%);
  color: var(--lz-gold-light);
  font-weight: 600;
  font-size: .88rem;
  text-decoration: none;
  transition: border-color .2s, box-shadow .2s, transform .2s, background .2s;
  box-shadow: 0 0 18px rgba(201, 162, 75, 0.12);
}
.article-nav__btn:hover {
  border-color: rgba(201, 162, 75, 0.65);
  color: var(--lz-gold-light);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 0 28px rgba(201, 162, 75, 0.32);
}
.article-nav__btn--next {
  justify-content: flex-end;
  text-align: right;
}
.article-nav__btn--glow {
  border-color: rgba(201, 162, 75, 0.55);
  background: linear-gradient(160deg, rgba(201, 162, 75, 0.18) 0%, rgba(26, 31, 40, 0.92) 100%);
  box-shadow:
    0 0 0 1px rgba(201, 162, 75, 0.12) inset,
    0 0 32px rgba(201, 162, 75, 0.35);
  animation: article-nav-glow 2.8s ease-in-out infinite;
}
.article-nav__btn--glow:hover {
  box-shadow:
    0 0 0 1px rgba(201, 162, 75, 0.25) inset,
    0 0 44px rgba(201, 162, 75, 0.48);
}
@keyframes article-nav-glow {
  0%, 100% { box-shadow: 0 0 0 1px rgba(201, 162, 75, 0.12) inset, 0 0 24px rgba(201, 162, 75, 0.28); }
  50% { box-shadow: 0 0 0 1px rgba(201, 162, 75, 0.22) inset, 0 0 40px rgba(201, 162, 75, 0.42); }
}
.article-nav__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.article-nav__page {
  font-size: .92rem;
  font-weight: 700;
  letter-spacing: .02em;
}
.article-nav__hint {
  font-size: .72rem;
  font-weight: 500;
  color: var(--lz-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 18ch;
}
.article-nav__arrow {
  flex-shrink: 0;
  font-size: 1.1rem;
  line-height: 1;
  color: var(--lz-gold);
}

.read-progress {
  position: fixed;
  top: var(--header-h, 68px);
  left: 0;
  right: 0;
  height: 3px;
  z-index: 200;
  background: rgba(255, 255, 255, 0.04);
  pointer-events: none;
}
.read-progress__bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--lz-gold), var(--lz-gold-light));
  box-shadow: 0 0 12px rgba(201, 162, 75, 0.6);
  transition: width .12s linear;
}

@media (max-width: 768px) {
  .article-nav {
    flex-direction: column;
    gap: 10px;
  }
  .article-nav__btn {
    max-width: 100%;
  }
  .article-nav__hint {
    max-width: none;
  }
}

/* —— CTA & callouts —— */
.cta-box {
  margin-top: 0;
  padding: 32px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(201, 162, 75, 0.25);
  background: linear-gradient(135deg, rgba(201, 162, 75, 0.08) 0%, rgba(201, 162, 75, 0.02) 100%);
  text-align: center;
}
.cta-box strong {
  display: block;
  font-family: var(--font-serif);
  color: #f2f4f7;
  margin-bottom: 8px;
  font-size: 1.15rem;
  text-shadow: var(--lz-glow-text-sm);
}
.cta-box p {
  margin: 0 auto 4px;
  font-size: .92rem;
  color: #aeb6c2;
  max-width: 48ch;
  text-shadow: var(--lz-glow-muted);
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
  justify-content: center;
}

.callout {
  border-radius: var(--radius-md);
  padding: 22px 24px;
  margin: 0 0 var(--content-gap, 44px);
  font-size: .94rem;
  border: 1px solid var(--lz-border);
  background: var(--lz-surface);
  line-height: 1.7;
}
.callout strong { color: var(--lz-text-strong); display: block; margin-bottom: 8px; }
.callout--promo {
  border-color: rgba(201, 162, 75, 0.22);
  background: linear-gradient(135deg, rgba(201, 162, 75, 0.07) 0%, var(--lz-surface) 100%);
}
.callout--compact {
  padding: 12px 16px;
  font-size: .88rem;
  line-height: 1.55;
  text-align: center;
  color: var(--lz-read-text);
}
.callout--compact a {
  color: var(--lz-gold-light);
  font-weight: 600;
}
.callout p {
  margin: 8px 0 0;
  color: var(--lz-read-text);
  line-height: 1.75;
  text-shadow: var(--lz-glow-read);
}
.callout p:last-child { margin-bottom: 0; }
.ethical-banner { border-color: rgba(201, 162, 75, 0.2); background: rgba(201, 162, 75, 0.04); }
.legal-home { border-color: rgba(214, 173, 91, 0.25); }
.callout--flush { margin-top: 24px; margin-bottom: 0; }

.kw-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 32px; }
.kw-row--compact { margin-bottom: var(--content-gap, 44px); }
.kw-pill {
  font-size: .75rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(201, 162, 75, 0.07);
  border: 1px solid rgba(201, 162, 75, 0.32);
  color: var(--lz-gold-light);
  text-decoration: none;
  text-shadow: var(--lz-glow-gold-sm);
  box-shadow:
    0 0 14px rgba(201, 162, 75, 0.12),
    inset 0 0 12px rgba(201, 162, 75, 0.04);
  transition: border-color .2s, color .2s, box-shadow .2s, transform .2s;
}
.kw-pill:hover {
  border-color: rgba(201, 162, 75, 0.55);
  color: #f0d898;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow:
    0 0 20px rgba(201, 162, 75, 0.35),
    0 0 36px rgba(201, 162, 75, 0.15),
    inset 0 0 16px rgba(201, 162, 75, 0.08);
}

/* —— FAQ —— */
.faq-section { margin: 0 0 var(--content-gap, 44px); }
.faq-section .section-head { margin-bottom: 24px; }
.faq-section .section-title { margin-bottom: 0; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--lz-surface);
  border: 1px solid var(--lz-border);
  border-radius: var(--radius-md);
  padding: 0;
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  color: #eef0f4;
  list-style: none;
  padding: 16px 20px;
  font-size: .92rem;
  transition: background .15s;
  text-shadow: var(--lz-glow-text-sm);
}
.faq-item summary strong {
  color: #f2f4f7;
  text-shadow: var(--lz-glow-text-sm);
}
.faq-item summary:hover { background: rgba(255, 255, 255, 0.02); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item[open] summary { border-bottom: 1px solid var(--lz-border); }
.faq-item p {
  margin: 0;
  padding: 16px 20px;
  font-size: .92rem;
  color: var(--lz-read-text);
  line-height: 1.75;
  text-shadow: var(--lz-glow-read);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* —— Footer —— */
.site-footer {
  border-top: 1px solid var(--lz-border);
  padding: 40px var(--page-pad-mobile) 48px;
  background: var(--lz-dark);
}
.footer-inner {
  max-width: var(--layout-with-sidebar-max, 1360px);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: left;
}
.footer-brand strong {
  display: block;
  font-size: .92rem;
  color: var(--lz-text-strong);
  margin-bottom: 2px;
}
.footer-brand span {
  display: block;
  font-size: .72rem;
  color: var(--lz-muted);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 20px;
}
.footer-links a {
  font-size: .84rem;
  font-weight: 500;
  color: var(--lz-muted);
}
.footer-links a:hover { color: var(--lz-gold-light); text-decoration: none; }
.footer-copy {
  margin: 0;
  font-size: .78rem;
  color: var(--lz-muted);
}

/* —— Mobile —— */
.section-offer {
  margin-top: 8px;
  text-align: center;
}

@media (max-width: 768px) {
  .brand-offer-pill { font-size: .72rem; line-height: 1.45; }
  .brand-offer { padding: 18px 16px; margin-top: 24px; }
  .brand-offer__line { font-size: .86rem; }
}

@media (max-width: 768px) {
  .section-offer { font-size: .72rem; }
}

@media (max-width: 768px) {
  .header-inner { padding: 0 var(--page-pad-mobile); gap: 8px; min-height: 56px; }
  .brand { flex: 1 1 auto; min-width: 0; max-width: calc(100% - 120px); }
  .brand-name { font-size: .78rem; max-width: 100%; }
  .brand-tagline { display: none; }
  .header-actions {
    flex-shrink: 0;
    gap: 6px;
    margin-left: auto;
  }
  .header-login { padding: 8px 10px; font-size: .68rem; min-height: 44px; }
  .nav-toggle { padding: 8px 10px; font-size: .75rem; min-width: 44px; }
  .site-shell { box-shadow: none; }
  .site-shell--full { background: var(--lz-bg); }

  .cover-hero--full {
    padding-left: max(var(--page-pad-mobile), env(safe-area-inset-left));
    padding-right: max(var(--page-pad-mobile), env(safe-area-inset-right));
    padding-bottom: max(40px, calc(env(safe-area-inset-bottom) + 24px));
  }

  .cover-hero h1 {
    font-size: clamp(1.55rem, 6.5vw, 2rem);
    line-height: 1.2;
  }

  .hero-stats--full {
    flex-direction: column;
    gap: 8px;
    margin-bottom: 8px;
  }
  .hero-stats--full .hero-stat {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 18px;
    width: 100%;
    box-sizing: border-box;
  }
  .hero-stats--full .hero-stat strong {
    font-size: 1.35rem;
    flex-shrink: 0;
  }
  .hero-stats--full .hero-stat span {
    margin-top: 0;
    text-align: right;
    flex: 1 1 auto;
    min-width: 0;
    word-break: break-word;
  }

  .services-full {
    padding-left: var(--page-pad-mobile);
    padding-right: var(--page-pad-mobile);
    gap: 8px;
  }
  .service-card {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "head go"
      "desc desc";
    padding: 18px 18px;
  }
  .service-card__head h3 {
    font-size: 1.05rem;
  }
  .service-card__desc {
    font-size: .86rem;
  }

  .page-inner {
    padding-left: var(--page-pad-mobile);
    padding-right: var(--page-pad-mobile);
  }
  .section--bleed {
    padding: 32px 0;
  }

  .site-nav {
    display: none;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    margin: 0;
    padding: 16px var(--page-pad-mobile) 32px;
    background: rgba(9, 10, 12, 0.98);
    border-top: 1px solid var(--lz-border);
    overflow-y: auto;
    z-index: 99;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a {
    width: 100%;
    text-align: center;
    padding: 14px 16px;
    min-height: 48px;
    font-size: .92rem;
  }

  .cover-hero { padding: 48px var(--page-pad-mobile) 40px; }
  .cover-actions { flex-direction: column; align-items: stretch; }
  .cover-actions .btn { width: 100%; min-height: 48px; }
  .hero-stats { gap: 10px; }
  .hero-stat { max-width: none; flex: 1 1 calc(50% - 5px); }

  .page-body {
    padding: 32px var(--page-pad-mobile) 48px;
    padding-bottom: max(48px, env(safe-area-inset-bottom));
  }
  .section--alt {
    margin-left: 0;
    margin-right: 0;
    padding: 32px 0;
  }

  .services-grid,
  .feature-grid,
  .curriculum-grid,
  .format-grid,
  .grid { grid-template-columns: 1fr; gap: 16px; }
  .curriculum-grid { margin-bottom: 16px; }
  .content-section { margin-bottom: 36px; }
  .content-section .section-head { margin-bottom: 20px; }

  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions .btn { width: 100%; min-height: 48px; }


  article .pillars { grid-template-columns: 1fr; }
  article .compare-grid { grid-template-columns: 1fr; }
  article table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }

  .footer-brand { flex-direction: column; text-align: center; }
  .site-footer {
    padding-bottom: max(40px, env(safe-area-inset-bottom));
  }
}

@media (max-width: 380px) {
  .brand-text { display: none; }
  .header-inner { gap: 6px; }
}

@media (max-width: 900px) {
  .curriculum-grid { grid-template-columns: 1fr; }
}

@media (min-width: 769px) {
  .page-inner,
  .services-full {
    padding-left: var(--page-pad-desktop);
    padding-right: var(--page-pad-desktop);
  }
  .cover-hero--full {
    padding-left: max(var(--page-pad-desktop), env(safe-area-inset-left));
    padding-right: max(var(--page-pad-desktop), env(safe-area-inset-right));
  }
  .service-card {
    grid-template-columns: minmax(220px, 280px) 1fr auto;
    grid-template-areas: "head desc go";
    gap: 20px 28px;
    padding: 26px 32px;
  }
  .service-card__go {
    align-self: center;
    margin-top: 0;
    font-size: 1.4rem;
  }
  .site-nav { display: flex; }
  .header-actions { margin-left: 0; }
  .nav-toggle { display: none; }

  .cover-hero { padding: 80px var(--page-pad-desktop) 64px; }
  .page-body { padding: 48px var(--page-pad-desktop) 72px; }
  .section--bleed {
    padding: 48px 0;
  }
  .section--alt {
    margin-left: 0;
    margin-right: 0;
    padding: 48px 0;
  }
  .site-footer { padding: 48px var(--page-pad-desktop) 56px; }

  .services-grid { gap: 20px; }
  .card { padding: 24px 22px; }
}

@media (min-width: 992px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 992px) and (min-width: 769px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card, .btn { transition: none; }
  .section-title .sub { animation: none; }
}

/* —— Neon / glow pulse (subtle) —— */
@keyframes lz-neon-pulse {
  0%, 100% {
    text-shadow: var(--lz-glow-gold-md);
  }
  50% {
    text-shadow:
      0 0 18px rgba(224, 192, 120, 0.72),
      0 0 40px rgba(201, 162, 75, 0.38),
      0 0 56px rgba(201, 162, 75, 0.16);
  }
}
.section-title .sub,
.cover-badge,
.learning-goals strong {
  animation: lz-neon-pulse 4s ease-in-out infinite;
}
.level-tag,
.level-tag--page,
.level-tag--hal {
  text-shadow: var(--lz-glow-gold-sm);
  box-shadow: 0 0 12px rgba(201, 162, 75, 0.1);
}
.card h3,
.service-card h3 {
  text-shadow: var(--lz-glow-gold-sm);
}

/* —— Semua teks penjelasan: kontras + glow baca —— */
article p,
article li,
.feature-box p,
.sync-note,
.widget__text,
.card p,
.service-card p,
.ethical-banner p,
.legal-home p {
  color: var(--lz-read-text);
  text-shadow: var(--lz-glow-read);
}
article p {
  line-height: 1.8;
}
article li {
  line-height: 1.7;
}
article .meta {
  font-size: .85rem;
  color: #a8b0bc;
  margin-bottom: 24px;
  text-shadow: var(--lz-glow-muted);
}
article strong,
.chapter-intro strong,
.section-intro strong,
.feature-box p strong,
.faq-item p strong,
.callout p strong {
  color: #eef0f4;
  font-weight: 600;
  text-shadow: var(--lz-glow-text-sm);
}
.chapter-intro em,
.section-intro em,
article p em {
  color: #e8d4a0;
  font-style: normal;
  text-shadow: var(--lz-glow-gold-sm);
}