:root {
  --bl-brand:        #52bac5;
  --bl-brand-dark:   #0d838d;
  --bl-brand-glow:   rgba(82, 186, 197, 0.28);
  --bl-brand-soft:   rgba(82, 186, 197, 0.10);
  --bl-brand-mid:    rgba(82, 186, 197, 0.18);

  --bl-navy:         #1a2333;
  --bl-navy-deep:    #0d1320;
  --bl-navy-2:       #111b2e;
  --bl-navy-mid:     #1a2744;

  --bl-bg:           #f0f7f9;
  --bl-bg-2:         #e8f4f6;
  --bl-surface:      #ffffff;
  --bl-surface-alt:  #f0f7f9;

  --bl-ink:          #1e2d3d;
  --bl-ink-2:        #4a6078;
  --bl-ink-3:        #7f96ae;

  --bl-amber:        #ffbe2b;
  --bl-amber-dark:   #e6a800;

  --bl-border:       rgba(82, 186, 197, 0.18);
  --bl-border-soft:  rgba(82, 186, 197, 0.10);
  --bl-border-dark:  rgba(82, 186, 197, 0.32);

  --bl-font-ui:      'Plus Jakarta Sans', system-ui, sans-serif;
  --bl-font-body:    'Lora', Georgia, serif;

  --bl-radius:       16px;
  --bl-radius-lg:    22px;
  --bl-radius-xl:    32px;
  --bl-shadow:       0 8px 32px rgba(30, 45, 61, 0.10), 0 2px 8px rgba(30, 45, 61, 0.06);
  --bl-shadow-lg:    0 20px 60px rgba(30, 45, 61, 0.12), 0 6px 20px rgba(30, 45, 61, 0.08);
  --bl-t:            0.26s cubic-bezier(0.4, 0, 0.2, 1);
}

.acbs-header-wrapper,
.acbs-content-wrapper {
  background: var(--bl-bg);
  position: relative;
}

.acbs-content-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(82, 186, 197, 0.08) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

.acbs-header-wrapper {
  background: linear-gradient(150deg, var(--bl-navy-deep) 0%, var(--bl-navy-2) 50%, #0c1a2a 100%);
  overflow: hidden;
}

.acbs-header-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(82, 186, 197, 0.12) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

.acbs-header-wrapper::after {
  content: '';
  position: absolute;
  top: -120px;
  right: -100px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(82, 186, 197, 0.16) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.acbs-header {
  max-width: 1200px;
  margin: 0 auto;
  min-height: 420px;
  position: relative;
  z-index: 1;
}

.acbs-header-left {
  padding: 56px 48px 56px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
}

.acbs-header-meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 190, 43, 0.12);
  border: 1px solid rgba(255, 190, 43, 0.30);
  color: #ffd166;
  font-family: var(--bl-font-ui);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 5px 16px 5px 12px;
  border-radius: 100px;
  width: fit-content;
}

.acbs-header-meta::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--bl-amber);
  box-shadow: 0 0 8px var(--bl-amber);
  flex-shrink: 0;
  animation: bl-pulse 2s ease-in-out infinite;
}

@keyframes bl-pulse {
  0%, 100% { box-shadow: 0 0 6px var(--bl-amber); }
  50%       { box-shadow: 0 0 18px var(--bl-amber); }
}

.acbs-header-title {
  font-family: var(--bl-font-ui);
  font-size: clamp(22px, 3vw, 38px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.03em;
  margin: 0 !important;
  background: linear-gradient(90deg, #fff 0%, #a0eaf3 50%, var(--bl-brand) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.acbs-header-left::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--bl-brand), var(--bl-brand-dark));
  border-radius: 2px;
  margin-top: 4px;
}

.acbs-header-right {
  position: relative;
  overflow: hidden;
}

.acbs-header-right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.88;
}

.acbs-header-right::after {
  content: '';
  position: absolute;
  inset: 0;
}

.acbs-content-wrapper {
  padding: 48px 0 80px;
}

.acbs-content-margin {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  position: relative;
  z-index: 1;
}

.acbs-content {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 40px;
  align-items: start;
}

.acbs-content-left {
  position: sticky;
  top: 84px;
  max-height: calc(100vh - 84px - 24px);
  height: auto;
  max-width: none;
  scrollbar-width: thin;
  scrollbar-color: var(--bl-brand-mid) transparent;
}

.acbs-content-left::-webkit-scrollbar {
  width: 4px;
}

.acbs-content-left::-webkit-scrollbar-track {
  background: transparent;
}

.acbs-content-left::-webkit-scrollbar-thumb {
  background: var(--bl-brand-mid);
  border-radius: 4px;
}

.admin-bar .acbs-content-left {
  top: 116px;
  max-height: calc(100vh - 116px - 24px);
}

.acbs-content-title-toc {
  font-family: var(--bl-font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bl-ink-3);
  padding-bottom: 10px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--bl-border);
}

.textPlanWrapper {
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-radius: var(--bl-radius);
  padding: 18px;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.85) inset,
    0 8px 32px rgba(30, 45, 61, 0.10),
    0 2px 8px rgba(30, 45, 61, 0.06);
}

.textPlanWrapper ul,
.textPlanWrapper ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

.textPlanWrapper a {
  display: block;
  font-family: var(--bl-font-ui);
  font-size: 12.5px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--bl-ink-2);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 8px;
  border-left: 2px solid transparent;
  transition: var(--bl-t);
}

.textPlanWrapper a:hover {
  color: var(--bl-brand-dark);
  background: var(--bl-brand-soft);
  border-left-color: var(--bl-brand-dark);
  text-decoration: none;
}

.acbs-content-center {
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.90);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-radius: var(--bl-radius-lg);
  padding: 48px 52px;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.85) inset,
    0 8px 32px rgba(30, 45, 61, 0.10),
    0 2px 8px rgba(30, 45, 61, 0.06);
  position: relative;
  overflow: hidden;
}

.acbs-content-center::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--bl-brand), var(--bl-brand-dark));
  border-radius: var(--bl-radius-lg) var(--bl-radius-lg) 0 0;
}

.acbs-content-center::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--bl-radius-lg);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.45) 0%, rgba(255, 255, 255, 0.05) 100%);
  pointer-events: none;
  z-index: 0;
}

.acbs-content-center > * {
  position: relative;
  z-index: 1;
}

.acbs-content-center p {
  font-family: var(--bl-font-body);
  font-size: 16.5px;
  line-height: 1.82;
  color: var(--bl-ink);
  margin: 0 0 18px;
}

.acbs-content-center h2 {
  font-family: var(--bl-font-ui);
  font-size: 24px;
  font-weight: 800;
  color: var(--bl-navy);
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin: 44px 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--bl-border);
}

.acbs-content-center h2:first-child { margin-top: 0; }

.acbs-content-center h3 {
  font-family: var(--bl-font-ui);
  font-size: 19px;
  font-weight: 700;
  color: var(--bl-navy);
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin: 32px 0 12px;
}

.acbs-content-center h4 {
  font-family: var(--bl-font-ui);
  font-size: 15px;
  font-weight: 700;
  color: var(--bl-ink);
  margin: 24px 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.acbs-content-center ul,
.acbs-content-center ol {
  font-family: var(--bl-font-body);
  font-size: 16px;
  line-height: 1.75;
  color: var(--bl-ink);
  padding-left: 8px;
  margin: 0 0 18px;
  list-style: none;
}

.acbs-content-center ul li,
.acbs-content-center ol li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 7px;
}

.acbs-content-center ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bl-brand-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none' stroke='%230d838d' stroke-width='1.8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M2 6l3 3 5-5'/%3E%3C/svg%3E");
  background-size: 9px;
  background-repeat: no-repeat;
  background-position: center;
  flex-shrink: 0;
}

.acbs-content-center ol {
  counter-reset: bl-ol;
}

.acbs-content-center ol li::before {
  content: counter(bl-ol);
  counter-increment: bl-ol;
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--bl-font-ui);
  font-size: 11px;
  font-weight: 800;
  color: var(--bl-brand-dark);
  background: var(--bl-brand-soft);
  border-radius: 50%;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.acbs-content-center a {
  color: var(--bl-brand-dark);
  text-decoration: none;
  text-underline-offset: 3px;
  font-weight: 500;
  transition: var(--bl-t);
}

.acbs-content-center a:hover {
  color: var(--bl-brand);
  text-decoration: none;
}

.acbs-content-center pre,
.acbs-content-center code {
  font-family: 'Fira Code', 'JetBrains Mono', Consolas, monospace;
}

.acbs-content-center pre {
  background: linear-gradient(135deg, #1a2744 0%, #0f1720 100%);
  color: #a0eaf3;
  border: 1px solid rgba(82, 186, 197, 0.18);
  border-radius: var(--bl-radius);
  padding: 24px 28px;
  overflow-x: auto;
  margin: 28px 0;
  font-size: 14px;
  line-height: 1.65;
  box-shadow: var(--bl-shadow);
}

.acbs-content-center pre::before {
  content: '';
  display: block;
  height: 2px;
  background: linear-gradient(90deg, var(--bl-brand), var(--bl-brand-dark), transparent);
  margin-bottom: 16px;
  border-radius: 2px;
}

.acbs-content-center code:not(pre code) {
  background: var(--bl-brand-soft);
  color: var(--bl-brand-dark);
  border: 1px solid var(--bl-brand-mid);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 14px;
}

.acbs-content-center blockquote {
  background: var(--bl-brand-soft);
  border-left: 4px solid var(--bl-brand);
  border-radius: 0 var(--bl-radius) var(--bl-radius) 0;
  padding: 20px 24px;
  margin: 28px 0;
  font-family: var(--bl-font-body);
  font-style: italic;
  font-size: 16.5px;
  color: var(--bl-ink);
  border-top: 1px solid var(--bl-border);
  border-bottom: 1px solid var(--bl-border);
  border-right: 1px solid var(--bl-border);
}

.acbs-content-center img {
  border-radius: var(--bl-radius);
  max-width: 100%;
  height: auto;
  box-shadow: var(--bl-shadow);
  border: 1px solid var(--bl-border);
  margin: 8px 0;
}

.acbs-content-center table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-family: var(--bl-font-ui);
  font-size: 14px;
  border-radius: var(--bl-radius);
  overflow: hidden;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.85) inset,
    0 4px 16px rgba(30, 45, 61, 0.08);
}

.acbs-content-center th {
  background: linear-gradient(135deg, var(--bl-navy) 0%, var(--bl-navy-mid) 100%);
  color: rgba(255, 255, 255, 0.90);
  font-family: var(--bl-font-ui);
  font-weight: 700;
  padding: 13px 16px;
  text-align: left;
  letter-spacing: 0.04em;
  font-size: 12px;
  text-transform: uppercase;
}

.acbs-content-center td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--bl-border-soft);
  color: var(--bl-ink);
  font-size: 14px;
}

.acbs-content-center tr:last-child td { border-bottom: none; }

.acbs-content-center tr:nth-child(even) td {
  background: rgba(82, 186, 197, 0.04);
}

.acbs-content-center tr:hover td {
  background: var(--bl-brand-soft);
  transition: background var(--bl-t);
}

.acbs-content-center hr {
  border: none;
  border-top: 1px solid var(--bl-border);
  margin: 40px 0;
}

.acbs-content-like-wrapper {
  margin-top: 52px;
  background: linear-gradient(135deg, var(--bl-navy) 0%, #0d1a2a 100%);
  border: 1px solid var(--bl-border-dark);
  border-radius: var(--bl-radius-lg);
  padding: 36px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.acbs-content-like-wrapper::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(82, 186, 197, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.acbs-content-like-wrapper::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--bl-brand), var(--bl-brand-dark));
}

.acbs-content-before,
.acbs-content-after {
  position: relative;
  z-index: 1;
}

.acbs-content-before .acbs-content-title {
  font-family: var(--bl-font-ui);
  font-size: 17px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.acbs-content-subtitle {
  font-family: var(--bl-font-ui);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.50);
  margin-bottom: 24px;
  line-height: 1.6;
}

.acbs-content-thumbs-wrapper {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.acbs-content-like {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--bl-font-ui);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 13px 32px;
  border-radius: 100px;
  cursor: pointer;
  transition: var(--bl-t);
  background: linear-gradient(135deg, var(--bl-brand) 0%, var(--bl-brand-dark) 100%);
  color: #fff;
  box-shadow: 0 4px 16px var(--bl-brand-glow);
  border: none;
  user-select: none;
}

.acbs-content-like:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--bl-brand-glow);
}

.acbs-content-unlike {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--bl-font-ui);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 12px 28px;
  border-radius: 100px;
  cursor: pointer;
  transition: var(--bl-t);
  background: transparent;
  color: rgba(255, 255, 255, 0.55);
  border: 1.5px solid rgba(255, 255, 255, 0.20);
  user-select: none;
}

.acbs-content-unlike:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.40);
  color: #fff;
  transform: translateY(-2px);
}

.acbs-content-like i,
.acbs-content-unlike i {
  font-size: 15px;
}

.acbs-content-after {
  display: none;
}

.acbs-content-after .acbs-content-title {
  font-family: var(--bl-font-ui);
  font-size: 18px;
  font-weight: 800;
  color: var(--bl-brand);
  letter-spacing: -0.01em;
}

@media (max-width: 500px) {
  .acbs-header-left {
    align-items: center;
  }

  .acbs-content-thumbs-wrapper .far {
    font-size: 25px !important;
  }
}

@media (max-width: 1024px) {
  .acbs-header {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .acbs-content-center .lwrp .lwrp-list-double {
    width: 100% !important;
  }

  .acbs-header-right {
    order: -1;
  }

  .acbs-header-right::after {
  }

  .acbs-header-left {
    padding: 36px 32px;
  }

  .acbs-content {
    grid-template-columns: 1fr;
  }

  .acbs-content-left {
    position: static;
    display: none;
  }
}

@media (max-width: 768px) {
  .acbs-content-margin {
    padding: 0 20px;
  }

  .acbs-content-center {
    padding: 32px 24px;
    border-radius: var(--bl-radius);
  }

  .acbs-header-left {
    padding: 28px 20px;
  }

  .acbs-content-wrapper {
    padding: 24px 0 60px;
  }

  .acbs-content-like-wrapper {
    padding: 28px 24px;
  }

  .acbs-content-like,
  .acbs-content-unlike {
    padding: 12px 22px;
    font-size: 12px;
  }
}

@media print {
  .acbs-header-wrapper {
    background: white !important;
  }

  .acbs-header-wrapper::before,
  .acbs-header-wrapper::after,
  .acbs-content-wrapper::before {
    display: none;
  }

  .acbs-header-title {
    -webkit-text-fill-color: #000 !important;
    color: #000 !important;
  }

  .acbs-content-like-wrapper {
    display: none;
  }

  .acbs-content-left {
    display: none;
  }

  .acbs-content {
    display: block;
  }

  .acbs-content-center {
    box-shadow: none;
    border: none;
    padding: 0;
    backdrop-filter: none;
  }

  .acbs-content-center::before,
  .acbs-content-center::after {
    display: none;
  }
}