.sl-etabs-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 120;
  width: 0;
  height: 4px;
  background: linear-gradient(90deg, #e8a737, #24a7d8);
  box-shadow: 0 0 14px rgba(36, 167, 216, .5);
}

.sl-etabs-content {
  --sl-ink: #102033;
  --sl-muted: #617184;
  --sl-navy: #061a2e;
  --sl-navy-2: #0a2844;
  --sl-blue: #126bc5;
  --sl-cyan: #24a7d8;
  --sl-amber: #e8a737;
  --sl-white: #fff;
  --sl-line: #dbe4ec;
  --sl-soft-blue: #eaf5fc;
  --sl-soft-amber: #fff6df;
  --sl-danger: #b94a48;
  --sl-radius: 18px;
  --sl-shadow: 0 18px 50px rgba(5, 28, 50, .1);
  color: var(--sl-ink);
}

.sl-etabs-content,
.sl-etabs-content *,
.sl-etabs-content *::before,
.sl-etabs-content *::after {
  box-sizing: border-box;
}

.sl-etabs-content a {
  color: var(--sl-blue);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.sl-etabs-content img {
  display: block;
  max-width: 100%;
}

.sl-etabs-content button {
  font: inherit;
}

.sl-etabs-content .hero {
  padding: 54px 0 20px;
}

.sl-etabs-content .hero-shell {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.sl-etabs-content .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 18px;
  color: #6a7890;
  font-size: .92rem;
}

.sl-etabs-content .breadcrumb a {
  color: #355a9a;
  text-decoration: none;
}

.sl-etabs-content .hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(320px, .82fr);
  gap: 28px;
  align-items: center;
  padding: 34px;
  border: 1px solid #dbe6f4;
  border-radius: 30px;
  background: rgba(255, 255, 255, .9);
  box-shadow: 0 14px 38px rgba(10, 28, 58, .055);
}

.sl-etabs-content .eyebrow {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 7px 12px;
  border: 1px solid #cfe0ff;
  border-radius: 999px;
  color: #0a57c5;
  background: #f2f7ff;
  font-size: 13px;
  font-weight: 800;
}

.sl-etabs-content .eyebrow::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  content: "";
  background: var(--sl-amber);
  box-shadow: 0 0 0 5px rgba(232, 167, 55, .12);
}

.sl-etabs-content h1 {
  margin: 18px 0 16px;
  color: #0b1f3a;
  font-size: clamp(2.15rem, 3.7vw, 4rem);
  line-height: 1.35;
  letter-spacing: -.035em;
  text-wrap: balance;
}

.sl-etabs-content .hero-lead {
  margin: 0;
  color: #526072;
  font-size: 1.05rem;
  line-height: 2.05;
  text-align: justify;
  text-align-last: right;
}

.sl-etabs-content .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.sl-etabs-content .hero-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid #d9e4f3;
  border-radius: 999px;
  color: #53647d;
  background: #fff;
  font-size: .82rem;
  font-weight: 750;
}

.sl-etabs-content .hero-media {
  overflow: hidden;
  margin: 0;
  border: 1px solid #dce7f5;
  border-radius: 24px;
  background: #fbfdff;
}

.sl-etabs-content .hero-media img {
  width: 100%;
  height: auto;
  aspect-ratio: 1.55;
  object-fit: cover;
}

.sl-etabs-content .page-shell {
  display: grid;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 12px 0 90px;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 24px;
  align-items: start;
}

.sl-etabs-content .article {
  min-width: 0;
  padding: 32px 36px;
  border: 1px solid #dbe6f4;
  border-radius: 30px;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 14px 38px rgba(10, 28, 58, .05);
  font-size: 17px;
  line-height: 2.05;
}

.sl-etabs-content .article > :first-child {
  margin-top: 0;
}

.sl-etabs-content .article h2 {
  margin: 52px 0 18px;
  color: var(--sl-navy);
  font-size: clamp(1.48rem, 2.4vw, 2.02rem);
  line-height: 1.55;
  letter-spacing: -.02em;
}

.sl-etabs-content .article h3 {
  margin: 32px 0 12px;
  color: #0a365b;
  font-size: 1.2rem;
  line-height: 1.65;
}

.sl-etabs-content .article p {
  margin: 0 0 20px;
}

.sl-etabs-content .article strong {
  color: #082c4b;
}

.sl-etabs-content .article ul,
.sl-etabs-content .article ol {
  padding-right: 24px;
}

.sl-etabs-content .article li {
  margin: 6px 0;
}

.sl-etabs-content .lede {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--sl-line);
  color: #243c50;
  font-size: 21px;
  line-height: 2.05;
}

.sl-etabs-content .definition-grid {
  display: grid;
  margin: 32px 0;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}

.sl-etabs-content .definition-card {
  min-height: 125px;
  padding: 18px 13px;
  border: 1px solid var(--sl-line);
  border-radius: 14px;
  text-align: center;
  background: linear-gradient(180deg, #fff, #f4f9fc);
}

.sl-etabs-content .definition-card b {
  display: block;
  margin-bottom: 6px;
  color: var(--sl-blue);
  font-size: 19px;
}

.sl-etabs-content .definition-card span {
  color: var(--sl-muted);
  font-size: 13px;
  line-height: 1.7;
}

.sl-etabs-content .callout {
  margin: 28px 0;
  padding: 21px 23px;
  border: 1px solid #cfe2ef;
  border-right: 5px solid var(--sl-cyan);
  border-radius: 15px;
  background: var(--sl-soft-blue);
}

.sl-etabs-content .callout.warning {
  border-color: #f0d797;
  border-right-color: var(--sl-amber);
  background: var(--sl-soft-amber);
}

.sl-etabs-content .callout.danger {
  border-color: #efc4c3;
  border-right-color: var(--sl-danger);
  background: #fff3f3;
}

.sl-etabs-content .callout p:last-child {
  margin-bottom: 0;
}

.sl-etabs-content .callout-title {
  display: block;
  margin-bottom: 5px;
  color: var(--sl-navy);
  font-weight: 900;
}

.sl-etabs-content .figure {
  margin: 40px 0;
}

.sl-etabs-content .figure img {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: var(--sl-radius);
  box-shadow: 0 18px 44px rgba(5, 28, 50, .16);
}

.sl-etabs-content figcaption {
  margin-top: 12px;
  color: var(--sl-muted);
  font-size: 13px;
  line-height: 1.8;
}

.sl-etabs-content .process {
  display: grid;
  margin: 30px 0;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.sl-etabs-content .process-item {
  position: relative;
  padding: 20px;
  border: 1px solid var(--sl-line);
  border-radius: 14px;
  background: #fbfdff;
}

.sl-etabs-content .process-num {
  display: grid;
  width: 31px;
  height: 31px;
  margin-bottom: 10px;
  place-items: center;
  border-radius: 10px;
  color: #fff;
  background: var(--sl-blue);
  font-size: 13px;
  font-weight: 900;
}

.sl-etabs-content .process-item b {
  display: block;
  line-height: 1.6;
}

.sl-etabs-content .process-item small {
  color: var(--sl-muted);
}

.sl-etabs-content .formula {
  overflow-x: auto;
  margin: 24px 0;
  padding: 22px;
  direction: ltr;
  border: 1px dashed #9bbbd1;
  border-radius: 14px;
  color: #092f50;
  background: #f4f9fc;
  font-family: Cambria, "Times New Roman", serif;
  font-size: 22px;
  line-height: 1.8;
  text-align: center;
}

.sl-etabs-content .formula .fa-note {
  display: block;
  margin-top: 7px;
  direction: rtl;
  color: var(--sl-muted);
  font: 13px/1.8 Vazirmatn, Tahoma, sans-serif;
}

.sl-etabs-content .table-wrap {
  overflow-x: auto;
  margin: 28px 0;
  border: 1px solid var(--sl-line);
  border-radius: 15px;
}

.sl-etabs-content table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.8;
}

.sl-etabs-content th,
.sl-etabs-content td {
  padding: 14px 15px;
  border-bottom: 1px solid var(--sl-line);
  text-align: right;
  vertical-align: top;
}

.sl-etabs-content th {
  color: #fff;
  background: var(--sl-navy-2);
  font-weight: 800;
}

.sl-etabs-content tr:last-child td {
  border-bottom: 0;
}

.sl-etabs-content tbody tr:nth-child(even) {
  background: #f8fafc;
}

.sl-etabs-content .svg-panel {
  overflow: hidden;
  margin: 34px 0;
  border: 1px solid #163b58;
  border-radius: var(--sl-radius);
  background: #071b2f;
  box-shadow: 0 18px 44px rgba(5, 28, 50, .14);
}

.sl-etabs-content .svg-panel svg {
  display: block;
  width: 100%;
  height: auto;
}

.sl-etabs-content .mini-label {
  fill: #d9edf8;
  font: 700 14px Vazirmatn, Tahoma, sans-serif;
}

.sl-etabs-content .mini-sub {
  fill: #8fb1c6;
  font: 12px Vazirmatn, Tahoma, sans-serif;
}

.sl-etabs-content .workflow {
  display: grid;
  margin: 28px 0;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 10px;
  align-items: stretch;
}

.sl-etabs-content .workflow-box {
  padding: 19px 15px;
  border: 1px solid var(--sl-line);
  border-radius: 14px;
  text-align: center;
  background: #fff;
}

.sl-etabs-content .workflow-box b {
  display: block;
  color: var(--sl-navy);
}

.sl-etabs-content .workflow-box small {
  color: var(--sl-muted);
}

.sl-etabs-content .workflow-arrow {
  align-self: center;
  color: var(--sl-cyan);
  font-size: 28px;
  font-weight: 900;
}

.sl-etabs-content .checklist-toolbar {
  display: flex;
  margin: 28px 0 12px;
  padding: 15px 17px;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  border-radius: 14px;
  color: #fff;
  background: var(--sl-navy);
}

.sl-etabs-content .checklist-toolbar p {
  margin: 0;
  color: #c9deeb;
  font-size: 13px;
}

.sl-etabs-content .checklist-toolbar button {
  padding: 8px 12px;
  border: 0;
  border-radius: 9px;
  color: var(--sl-navy);
  background: #fff;
  font-weight: 800;
  cursor: pointer;
}

.sl-etabs-content .check-group {
  overflow: hidden;
  margin: 18px 0;
  border: 1px solid var(--sl-line);
  border-radius: 15px;
}

.sl-etabs-content .check-group h3 {
  margin: 0;
  padding: 15px 18px;
  color: #fff;
  background: #0b385f;
  font-size: 17px;
}

.sl-etabs-content .check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.sl-etabs-content .check-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px 15px;
  border-bottom: 1px solid #e8eef3;
  background: #fff;
  font-size: 14px;
  line-height: 1.75;
}

.sl-etabs-content .check-item:nth-child(odd) {
  border-left: 1px solid #e8eef3;
}

.sl-etabs-content .check-item input {
  width: 17px;
  height: 17px;
  margin-top: 4px;
  flex: 0 0 auto;
  accent-color: var(--sl-blue);
}

.sl-etabs-content .check-item:has(input:checked) {
  color: #456;
  background: #f0faf5;
  text-decoration: line-through;
  text-decoration-color: #8eb5a1;
}

.sl-etabs-content .source-list {
  color: #43576a;
  font-size: 14px;
}

.sl-etabs-content .source-list li {
  margin-bottom: 10px;
}

.sl-etabs-content .faq {
  border-top: 1px solid var(--sl-line);
}

.sl-etabs-content details {
  padding: 17px 0;
  border-bottom: 1px solid var(--sl-line);
}

.sl-etabs-content summary {
  position: relative;
  padding-left: 30px;
  color: var(--sl-navy);
  font-weight: 850;
  list-style: none;
  cursor: pointer;
}

.sl-etabs-content summary::-webkit-details-marker {
  display: none;
}

.sl-etabs-content summary::after {
  position: absolute;
  top: -4px;
  left: 0;
  color: var(--sl-blue);
  content: "+";
  font-size: 25px;
}

.sl-etabs-content details[open] summary::after {
  content: "−";
}

.sl-etabs-content details p {
  margin: 12px 0 0;
  color: #42586a;
  font-size: 15px;
}

.sl-etabs-content .cta {
  position: relative;
  overflow: hidden;
  margin: 70px 0 10px;
  padding: clamp(28px, 5vw, 48px);
  border-radius: 22px;
  color: #fff;
  background:
    radial-gradient(circle at 15% 15%, rgba(36, 167, 216, .28), transparent 34%),
    linear-gradient(135deg, #061a2e, #0c365c);
}

.sl-etabs-content .cta::after {
  position: absolute;
  bottom: -160px;
  left: -80px;
  width: 270px;
  height: 270px;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 50%;
  content: "";
}

.sl-etabs-content .cta h2 {
  margin: 0 0 13px;
  color: #fff;
  font-size: 32px;
}

.sl-etabs-content .cta h2::before {
  display: none;
}

.sl-etabs-content .cta p {
  max-width: 650px;
  color: #c8dfed;
}

.sl-etabs-content .cta-actions {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 25px;
}

.sl-etabs-content .cta a {
  display: inline-flex;
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 850;
  text-decoration: none;
}

.sl-etabs-content .cta .primary {
  color: var(--sl-navy);
  background: #fff;
}

.sl-etabs-content .cta .secondary {
  border: 1px solid rgba(255, 255, 255, .25);
  color: #fff;
}

.sl-etabs-content .toc {
  position: sticky;
  top: 108px;
  padding: 22px;
  border: 1px solid #dbe6f4;
  border-radius: 24px;
  background: rgba(255, 255, 255, .9);
  box-shadow: 0 12px 30px rgba(10, 28, 58, .05);
}

.sl-etabs-content .toc-title {
  margin-bottom: 10px;
  color: var(--sl-navy);
  font-weight: 900;
}

.sl-etabs-content .toc ol {
  margin: 0;
  padding-right: 20px;
  color: var(--sl-muted);
  font-size: 13px;
  line-height: 1.75;
}

.sl-etabs-content .toc li {
  margin: 7px 0;
}

.sl-etabs-content .toc a {
  color: #50677a;
  text-decoration: none;
}

.sl-etabs-content .toc a:hover,
.sl-etabs-content .toc a.active {
  color: var(--sl-blue);
  font-weight: 800;
}

.sl-etabs-content .toc-note {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--sl-line);
  color: #7b8996;
  font-size: 11px;
}

@media (max-width: 980px) {
  .sl-etabs-content .hero-inner {
    grid-template-columns: 1fr;
  }

  .sl-etabs-content .hero-media {
    max-width: 620px;
    margin-inline: auto;
  }

  .sl-etabs-content .page-shell {
    grid-template-columns: 1fr;
  }

  .sl-etabs-content .toc {
    position: static;
    order: -1;
  }

  .sl-etabs-content .definition-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .sl-etabs-content .process {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 700px) {
  .sl-etabs-content .hero {
    padding-top: 42px;
  }

  .sl-etabs-content .hero-shell,
  .sl-etabs-content .hero-inner,
  .sl-etabs-content .page-shell {
    width: min(100% - 24px, 1180px);
  }

  .sl-etabs-content .hero-inner {
    width: 100%;
    padding: 22px;
    border-radius: 24px;
  }

  .sl-etabs-content h1 {
    font-size: 2rem;
    letter-spacing: -.02em;
  }

  .sl-etabs-content .hero-lead {
    text-align: right;
  }

  .sl-etabs-content .page-shell {
    padding-top: 20px;
  }

  .sl-etabs-content .article {
    padding: 22px;
    border-radius: 24px;
    font-size: 16px;
  }

  .sl-etabs-content .article h2 {
    margin-top: 58px;
  }

  .sl-etabs-content .definition-grid,
  .sl-etabs-content .process,
  .sl-etabs-content .check-grid {
    grid-template-columns: 1fr;
  }

  .sl-etabs-content .definition-card {
    min-height: auto;
    text-align: right;
  }

  .sl-etabs-content .check-item:nth-child(odd) {
    border-left: 0;
  }

  .sl-etabs-content .workflow {
    grid-template-columns: 1fr;
  }

  .sl-etabs-content .workflow-arrow {
    justify-self: center;
    transform: rotate(90deg);
  }

  .sl-etabs-content .checklist-toolbar {
    align-items: flex-start;
  }
}

@media print {
  .sl-etabs-progress,
  .sl-etabs-content .toc,
  .sl-etabs-content .cta-actions,
  .sl-etabs-content .checklist-toolbar button {
    display: none !important;
  }

  .sl-etabs-content .hero {
    color: #000;
    background: #fff;
  }

  .sl-etabs-content .hero-media {
    display: none;
  }

  .sl-etabs-content .hero-inner {
    display: block;
    padding: 25px 0;
    border: 0;
    box-shadow: none;
  }

  .sl-etabs-content .hero-lead,
  .sl-etabs-content .hero-meta,
  .sl-etabs-content .breadcrumb {
    color: #333;
  }

  .sl-etabs-content .page-shell {
    display: block;
    width: 100%;
    padding: 0;
  }

  .sl-etabs-content .article {
    padding: 0;
    border: 0;
    box-shadow: none;
  }

  .sl-etabs-content .article h2 {
    break-after: avoid;
  }

  .sl-etabs-content .figure,
  .sl-etabs-content .table-wrap,
  .sl-etabs-content .check-group,
  .sl-etabs-content .svg-panel {
    break-inside: avoid;
  }
}