/* ============================================================
   artikel.css — Wahana Totalita Konsultan
   Design: Premium Editorial / Magazine
   Strong contrast, beautiful typography, memorable cards
   ============================================================ */

/* ── Reading Progress Bar ─────────────────────────────────── */
.ak-progress-bar {
  position: fixed; top: 0; left: 0; z-index: 9999;
  height: 3px; width: 0;
  background: linear-gradient(90deg, var(--orange,#C6621C), #e8852e);
  transition: width .1s linear;
  border-radius: 0 3px 3px 0;
  box-shadow: 0 0 8px rgba(198,98,28,.5);
}

/* ── Breadcrumb ───────────────────────────────────────────── */
.ak-breadcrumb ol {
  display: flex; flex-wrap: wrap; gap: 4px;
  list-style: none; margin: 0 0 1.5rem; padding: 0;
  font-size: 12.5px; font-weight: 500;
  letter-spacing: .02em;
}
.ak-breadcrumb li:not(:last-child)::after {
  content: '›'; margin-left: 4px; opacity: .5;
}
.ak-breadcrumb a {
  color: var(--green,#0A4A2E); text-decoration: none;
  transition: opacity .15s;
}
.ak-breadcrumb a:hover { opacity: .7; }
.ak-breadcrumb [aria-current] { color: #4b5563; }

/* ── Article List Hero ────────────────────────────────────── */
.ak-hero {
  background: var(--green,#0A4A2E);
  color: #fff;
  padding: 88px 0 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
/* Geometric pattern overlay */
.ak-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(198,98,28,.2) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,.06) 0%, transparent 40%),
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 40px,
      rgba(255,255,255,.02) 40px,
      rgba(255,255,255,.02) 41px
    );
  pointer-events: none;
}
.ak-hero::after {
  content: '';
  position: absolute; bottom: -1px; left: 0; right: 0;
  height: 60px;
  background: linear-gradient(to bottom right, transparent 49%, #f5f5f2 50%);
}
.ak-hero .container { position: relative; z-index: 1; }

.ak-hero .ak-breadcrumb ol { color: rgba(255,255,255,.7); justify-content: center; }
.ak-hero .ak-breadcrumb a  { color: rgba(255,255,255,.85); }
.ak-hero .ak-breadcrumb li:not(:last-child)::after { color: rgba(255,255,255,.4); }

.ak-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800; line-height: 1.1;
  margin: 0 0 1rem; max-width: 640px; margin-inline: auto;
  letter-spacing: -.02em;
}
.ak-hero h1 em {
  color: var(--orange,#C6621C);
  font-style: normal;
  position: relative;
}
.ak-hero > .container > p {
  font-size: 1.05rem; color: rgba(255,255,255,.85);
  max-width: 500px; margin: 0 auto 2.5rem;
  line-height: 1.7;
}

/* ── Search Form ─────────────────────────────────────────── */
.ak-search-form {
  display: flex; max-width: 520px; margin: 0 auto;
  background: #fff; border-radius: 50px;
  box-shadow: 0 8px 40px rgba(0,0,0,.25);
  overflow: hidden;
  transition: box-shadow .2s;
}
.ak-search-form:focus-within {
  box-shadow: 0 8px 40px rgba(0,0,0,.35), 0 0 0 3px rgba(198,98,28,.3);
}
.ak-search-form input {
  flex: 1; border: none; outline: none;
  padding: 15px 22px; font-size: 15px; color: #1a1a1a;
  background: transparent; font-weight: 500;
}
.ak-search-form input::placeholder { color: #9ca3af; font-weight: 400; }
.ak-search-form button {
  background: var(--orange,#C6621C); border: none;
  padding: 15px 24px; cursor: pointer; color: #fff;
  transition: background .2s; display: flex; align-items: center;
}
.ak-search-form button:hover { background: #a85118; }

/* ── Layout ───────────────────────────────────────────────── */
.ak-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 3.5rem;
  padding: 3.5rem 0 5rem;
  align-items: start;
  background: #f5f5f2;
  min-height: 60vh;
}
@media(max-width:960px) {
  .ak-layout { grid-template-columns: 1fr; padding: 2rem 0 4rem; }
}

/* ── Sidebar ─────────────────────────────────────────────── */
.ak-sidebar { position: sticky; top: 88px; }
@media(max-width:960px) { .ak-sidebar { position: static; } }

.ak-sidebar-card {
  background: #fff; border-radius: 16px;
  padding: 1.5rem; margin-bottom: 1.25rem;
  box-shadow: 0 2px 20px rgba(0,0,0,.06);
  border: 1px solid rgba(0,0,0,.04);
}
.ak-sidebar-card h3 {
  font-size: 11px; font-weight: 800;
  text-transform: uppercase; letter-spacing: .1em;
  color: #9ca3af; margin: 0 0 1rem;
  padding-bottom: .75rem;
  border-bottom: 1px solid #f3f4f6;
}
.ak-cat-link {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 10px; border-radius: 8px;
  font-size: 14px; font-weight: 600; color: #1f2937;
  text-decoration: none;
  transition: background .15s, color .15s, padding-left .15s;
  margin-bottom: 2px;
}
.ak-cat-link span {
  font-size: 11px; font-weight: 700;
  background: #f3f4f6; color: #6b7280;
  padding: 2px 8px; border-radius: 20px;
  transition: background .15s, color .15s;
}
.ak-cat-link:hover {
  background: var(--green-light,#E8F4EE);
  color: var(--green,#0A4A2E);
  padding-left: 14px;
}
.ak-cat-link.active {
  background: var(--green,#0A4A2E); color: #fff; padding-left: 14px;
}
.ak-cat-link.active span { background: rgba(255,255,255,.2); color: #fff; }

.ak-sidebar-cta {
  background: linear-gradient(135deg, var(--green,#0A4A2E) 0%, #1a6b45 100%);
  color: #fff; border-radius: 16px; padding: 1.75rem 1.5rem;
  text-align: center; position: relative; overflow: hidden;
}
.ak-sidebar-cta::before {
  content: '';
  position: absolute; top: -30px; right: -30px;
  width: 100px; height: 100px; border-radius: 50%;
  background: rgba(255,255,255,.06);
}
.ak-cta-icon { font-size: 2.5rem; margin-bottom: 1rem; display: block; }
.ak-sidebar-cta h4 { font-size: 15px; font-weight: 800; margin: 0 0 .5rem; }
.ak-sidebar-cta p { font-size: 13px; color: rgba(255,255,255,.85); margin: 0 0 1.25rem; line-height: 1.6; }
.ak-cta-btn {
  display: block; background: var(--orange,#C6621C); color: #fff;
  padding: 12px 16px; border-radius: 10px; text-decoration: none;
  font-weight: 700; font-size: 14px;
  transition: background .2s, transform .1s;
  box-shadow: 0 4px 12px rgba(198,98,28,.35);
}
.ak-cta-btn:hover { background: #a85118; transform: translateY(-1px); }

/* ── Main area background ────────────────────────────────── */
.ak-main { background: #f5f5f2; }

/* ── Filter Info ─────────────────────────────────────────── */
.ak-filter-info {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin-bottom: 1.75rem; font-size: 14px; color: #4b5563;
  padding: 12px 16px; background: #fff; border-radius: 10px;
  border: 1px solid rgba(0,0,0,.06);
  box-shadow: 0 1px 4px rgba(0,0,0,.04);
}
.ak-result-count {
  margin-left: auto; font-weight: 700; color: #1f2937;
  font-size: 13px;
}
.ak-clear-filter {
  color: var(--orange,#C6621C); text-decoration: none;
  font-weight: 700; font-size: 13px;
}

/* ── Article Grid ────────────────────────────────────────── */
.ak-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
@media(max-width:640px) { .ak-grid { grid-template-columns: 1fr; } }

/* Featured card spans full width */
.ak-card-featured { grid-column: 1 / -1; flex-direction: row; }
@media(max-width:768px) { .ak-card-featured { flex-direction: column; } }
.ak-card-featured .ak-card-img-wrap { flex: 0 0 48%; max-width: 48%; }
@media(max-width:768px) { .ak-card-featured .ak-card-img-wrap { max-width: 100%; flex: none; } }
.ak-card-featured .ak-card-title { font-size: 1.4rem; }
.ak-card-featured .ak-card-desc  { font-size: 15px; -webkit-line-clamp: 3; }

/* ── Article Card ────────────────────────────────────────── */
.ak-card {
  background: #fff; border-radius: 16px; overflow: hidden;
  box-shadow: 0 2px 16px rgba(0,0,0,.06);
  border: 1px solid rgba(0,0,0,.04);
  transition: transform .25s cubic-bezier(.34,1.56,.64,1), box-shadow .25s;
  display: flex; flex-direction: column;
}
.ak-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,.12);
}

.ak-card-img-wrap {
  position: relative; overflow: hidden;
  aspect-ratio: 16/9; background: #e8e8e8;
  flex-shrink: 0;
}
.ak-card-img-wrap img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .4s ease;
}
.ak-card:hover .ak-card-img-wrap img { transform: scale(1.05); }

/* Category badge */
.ak-card-cat {
  position: absolute; top: 12px; left: 12px;
  color: #fff; font-size: 10px; font-weight: 800;
  padding: 4px 10px; border-radius: 20px;
  text-transform: uppercase; letter-spacing: .08em;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,.2);
}

/* Card Body */
.ak-card-body {
  padding: 1.25rem 1.5rem 1.5rem;
  flex: 1; display: flex; flex-direction: column;
}
.ak-card-meta {
  font-size: 12px; font-weight: 600; color: #6b7280;
  margin-bottom: .6rem; display: flex; gap: 8px;
  align-items: center; flex-wrap: wrap;
}
.ak-card-meta::before {
  content: '';
  display: inline-block; width: 20px; height: 2px;
  background: var(--orange,#C6621C); border-radius: 2px;
}
.ak-card-title {
  font-size: 1.05rem; font-weight: 800; line-height: 1.35;
  margin: 0 0 .75rem; color: #111827;
}
.ak-card-title a { color: inherit; text-decoration: none; }
.ak-card-title a:hover { color: var(--green,#0A4A2E); }
.ak-card-desc {
  font-size: 14px; color: #4b5563; line-height: 1.65;
  margin: 0 0 1.25rem; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}
.ak-read-more {
  font-size: 13px; font-weight: 800;
  color: var(--orange,#C6621C);
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: border-color .15s, gap .15s;
  width: fit-content;
}
.ak-read-more:hover { border-bottom-color: var(--orange,#C6621C); gap: 10px; }

/* ── Empty State ─────────────────────────────────────────── */
.ak-empty { text-align: center; padding: 5rem 1rem; }
.ak-empty-icon { font-size: 3.5rem; margin-bottom: 1rem; opacity: .5; }
.ak-empty h3 { font-size: 1.3rem; font-weight: 700; color: #1f2937; margin-bottom: .5rem; }
.ak-empty p { color: #6b7280; }
.ak-empty a { color: var(--green,#0A4A2E); font-weight: 700; }

/* ── Pagination ──────────────────────────────────────────── */
.ak-pagination {
  display: flex; justify-content: center; gap: .5rem;
  margin-top: 3rem; flex-wrap: wrap;
}
.ak-page-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 40px; height: 40px; padding: 0 10px;
  border-radius: 10px; background: #fff;
  color: #374151; text-decoration: none; font-size: 14px; font-weight: 700;
  border: 1.5px solid #e5e7eb;
  transition: background .15s, color .15s, border-color .15s, transform .1s;
}
.ak-page-btn:hover {
  background: var(--green-light,#E8F4EE);
  color: var(--green,#0A4A2E); border-color: var(--green,#0A4A2E);
}
.ak-page-btn.active {
  background: var(--green,#0A4A2E); color: #fff;
  border-color: var(--green,#0A4A2E);
  box-shadow: 0 4px 12px rgba(10,74,46,.25);
}

/* ══════════════════════════════════════════════════════════
   SINGLE ARTICLE PAGE
   ══════════════════════════════════════════════════════════ */

/* ── Article Header ──────────────────────────────────────── */
.ak-article-header {
  background: var(--green,#0A4A2E);
  color: #fff; padding: 80px 0 48px;
  position: relative; overflow: hidden;
}
.ak-article-header::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 10% 50%, rgba(198,98,28,.2) 0%, transparent 60%),
    repeating-linear-gradient(
      -45deg, transparent, transparent 60px,
      rgba(255,255,255,.015) 60px, rgba(255,255,255,.015) 61px
    );
  pointer-events: none;
}
.ak-article-header-inner { max-width: 800px; position: relative; }
.ak-article-header .ak-breadcrumb ol { color: rgba(255,255,255,.7); }
.ak-article-header .ak-breadcrumb a  { color: rgba(255,255,255,.9); }

.ak-article-cat-badge {
  display: inline-block; color: #fff; font-size: 10px; font-weight: 800;
  padding: 5px 14px; border-radius: 20px; text-transform: uppercase;
  letter-spacing: .1em; margin-bottom: 1.25rem;
  border: 1px solid rgba(255,255,255,.2);
  backdrop-filter: blur(4px);
}
.ak-article-header h1 {
  font-size: clamp(1.7rem, 4vw, 2.8rem);
  font-weight: 800; line-height: 1.2; margin: 0 0 1.5rem;
  letter-spacing: -.02em;
}
.ak-article-meta-bar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  font-size: 13px; font-weight: 600;
  color: rgba(255,255,255,.85);
}
.ak-article-meta-bar span:first-child { display: flex; align-items: center; gap: 5px; }
.ak-article-meta-bar svg { opacity: .7; flex-shrink: 0; }

/* ── Featured Image ──────────────────────────────────────── */
.ak-article-hero-img {
  background: var(--green,#0A4A2E);
  padding-bottom: 2.5rem;
}
.ak-article-hero-img img {
  width: 100%; max-height: 520px; object-fit: cover;
  border-radius: 20px; display: block;
  box-shadow: 0 16px 60px rgba(0,0,0,.25);
}

/* ── Article Two-Column Layout ───────────────────────────── */
.ak-article-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 3.5rem;
  padding: 2.5rem 0 5rem;
  align-items: start;
  background: #f5f5f2;
}
@media(max-width:1024px) { .ak-article-layout { grid-template-columns: 1fr; } }

/* ── TOC Sidebar ─────────────────────────────────────────── */
.ak-toc-sidebar {
  position: sticky; top: 88px;
  background: #fff; border-radius: 16px;
  box-shadow: 0 2px 20px rgba(0,0,0,.06);
  border: 1px solid rgba(0,0,0,.04);
  overflow: hidden;
}
@media(max-width:1024px) { .ak-toc-sidebar { display: none; } }
.ak-toc-inner { padding: 1.5rem; }
.ak-toc-title {
  font-size: 10px; font-weight: 800; text-transform: uppercase;
  letter-spacing: .1em; color: #9ca3af; margin-bottom: 1rem;
  padding-bottom: .75rem; border-bottom: 1px solid #f3f4f6;
}
#akTocNav ul { list-style: none; margin: 0; padding: 0; }
#akTocNav li { margin-bottom: 2px; }
#akTocNav a {
  display: block; padding: 6px 10px; border-radius: 8px;
  font-size: 13px; font-weight: 600; color: #374151;
  text-decoration: none; line-height: 1.45;
  border-left: 2px solid transparent;
  transition: background .15s, color .15s, border-color .15s, padding-left .15s;
}
#akTocNav a:hover {
  background: var(--green-light,#E8F4EE);
  color: var(--green,#0A4A2E);
  border-left-color: var(--green,#0A4A2E);
  padding-left: 14px;
}
#akTocNav a.active {
  background: var(--green,#0A4A2E); color: #fff;
  border-left-color: var(--orange,#C6621C);
  padding-left: 14px;
}
#akTocNav .toc-h3 a {
  padding-left: 22px; font-size: 12px; font-weight: 500;
}
#akTocNav .toc-h3 a:hover,
#akTocNav .toc-h3 a.active { padding-left: 26px; }

.ak-toc-cta {
  margin-top: 1.25rem; padding: 1.25rem;
  background: linear-gradient(135deg, var(--green,#0A4A2E), #1a6b45);
  border-radius: 12px; text-align: center;
}
.ak-toc-cta strong { display: block; font-size: 13px; color: #fff; margin-bottom: .6rem; }
.ak-toc-wa {
  display: block; background: #25D366; color: #fff;
  padding: 9px 14px; border-radius: 8px; text-decoration: none;
  font-size: 12px; font-weight: 800;
  transition: background .2s, transform .1s;
}
.ak-toc-wa:hover { background: #1ebe5b; transform: scale(1.02); }

/* ── Article Prose ───────────────────────────────────────── */
.ak-content { min-width: 0; }

.ak-article-body.prose {
  font-family: 'Lora', Georgia, serif;
  font-size: 1.075rem; line-height: 1.9; color: #1f2937;
  max-width: 740px;
}
.prose h2 {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 1.7rem; font-weight: 800; color: #111827;
  margin: 3rem 0 1rem;
  padding-bottom: .6rem;
  border-bottom: 2.5px solid var(--green,#0A4A2E);
  scroll-margin-top: 88px;
  letter-spacing: -.02em;
  position: relative;
}
.prose h2::after {
  content: '';
  position: absolute; bottom: -2.5px; left: 0;
  width: 60px; height: 2.5px;
  background: var(--orange,#C6621C);
}
.prose h3 {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 1.2rem; font-weight: 800; color: #1f2937;
  margin: 2.25rem 0 .75rem; scroll-margin-top: 88px;
  letter-spacing: -.01em;
}
.prose p { margin: 0 0 1.4rem; color: #1f2937; }
.prose ul, .prose ol { margin: 0 0 1.4rem; padding-left: 1.5rem; }
.prose li { margin-bottom: .5rem; color: #1f2937; }
.prose ul li::marker { color: var(--orange,#C6621C); }
.prose a {
  color: var(--green,#0A4A2E); font-weight: 600;
  text-decoration: underline; text-decoration-color: rgba(10,74,46,.3);
  text-underline-offset: 3px;
  transition: text-decoration-color .15s;
}
.prose a:hover { text-decoration-color: var(--green,#0A4A2E); }
.prose strong { font-weight: 800; color: #111827; }
.prose blockquote {
  border-left: 4px solid var(--orange,#C6621C);
  margin: 2rem 0; padding: 1.25rem 1.5rem 1.25rem 2rem;
  background: linear-gradient(to right, rgba(198,98,28,.06), transparent);
  border-radius: 0 12px 12px 0; font-style: italic; color: #374151;
  font-size: 1.05em;
}
.prose table {
  width: 100%; border-collapse: collapse;
  margin: 1.5rem 0; font-size: .9rem;
  border-radius: 10px; overflow: hidden;
  box-shadow: 0 2px 16px rgba(0,0,0,.06);
}
.prose th {
  background: var(--green,#0A4A2E); color: #fff;
  padding: 12px 16px; text-align: left; font-weight: 700;
}
.prose td { padding: 10px 16px; border-bottom: 1px solid #f3f4f6; color: #1f2937; }
.prose tr:hover td { background: var(--green-light,#E8F4EE); }
.prose img { max-width: 100%; border-radius: 12px; margin: 1.75rem 0; box-shadow: 0 4px 20px rgba(0,0,0,.1); }

/* ── Mid-Article CTA ─────────────────────────────────────── */
.ak-inline-cta {
  display: flex; gap: 1.5rem; align-items: center; flex-wrap: wrap;
  background: linear-gradient(135deg, var(--green,#0A4A2E) 0%, #1a5e38 100%);
  color: #fff; border-radius: 20px; padding: 2rem 2.5rem;
  margin: 3rem 0; max-width: 740px;
  box-shadow: 0 8px 32px rgba(10,74,46,.25);
  position: relative; overflow: hidden;
}
.ak-inline-cta::after {
  content: '';
  position: absolute; right: -40px; top: -40px;
  width: 160px; height: 160px; border-radius: 50%;
  background: rgba(255,255,255,.05);
}
.ak-inline-cta-icon { font-size: 3rem; flex-shrink: 0; }
.ak-inline-cta > div { flex: 1; min-width: 180px; position: relative; }
.ak-inline-cta strong { display: block; font-size: 1.1rem; font-weight: 800; margin-bottom: .4rem; }
.ak-inline-cta p { margin: 0; font-size: 14px; color: rgba(255,255,255,.85); line-height: 1.6; }
.ak-inline-cta-btn {
  background: var(--orange,#C6621C); color: #fff;
  padding: 13px 24px; border-radius: 10px; text-decoration: none;
  font-weight: 800; font-size: 14px; white-space: nowrap;
  transition: background .2s, transform .15s;
  flex-shrink: 0; position: relative;
  box-shadow: 0 4px 14px rgba(198,98,28,.4);
}
.ak-inline-cta-btn:hover { background: #a85118; transform: translateY(-2px); }

/* ── FAQ Section ─────────────────────────────────────────── */
.ak-faq {
  margin: 3rem 0;
  max-width: 740px;
}
.ak-faq h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.5rem; font-weight: 800; color: #111827;
  margin: 0 0 1.5rem;
  display: flex; align-items: center; gap: .5rem;
}
.ak-faq-list {
  background: #fff; border-radius: 16px;
  border: 1px solid rgba(0,0,0,.06);
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0,0,0,.06);
}
.ak-faq-item { border-bottom: 1px solid #f3f4f6; }
.ak-faq-item:last-child { border-bottom: none; }
.ak-faq-q {
  width: 100%; display: flex; justify-content: space-between;
  align-items: flex-start; gap: 1rem;
  background: none; border: none; cursor: pointer;
  padding: 1.25rem 1.5rem; text-align: left;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px; font-weight: 700; color: #111827;
  transition: background .15s, color .15s;
}
.ak-faq-q:hover { background: var(--green-light,#E8F4EE); color: var(--green,#0A4A2E); }
.ak-faq-q[aria-expanded="true"] {
  background: var(--green,#0A4A2E); color: #fff;
}
.ak-faq-icon {
  flex-shrink: 0; transition: transform .3s cubic-bezier(.34,1.56,.64,1);
  margin-top: 2px;
}
.ak-faq-q[aria-expanded="true"] .ak-faq-icon { transform: rotate(180deg); }
.ak-faq-a {
  padding: 0 1.5rem 1.25rem;
  font-size: 14.5px; color: #374151; line-height: 1.75;
  border-top: 1px solid #f3f4f6;
  padding-top: 1rem;
}

/* ── Article Footer ──────────────────────────────────────── */
.ak-article-footer {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
  margin-top: 3rem; padding-top: 1.75rem;
  border-top: 2px solid #e5e7eb;
  max-width: 740px;
}
.ak-share { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; font-size: 13px; font-weight: 600; color: #6b7280; }
.ak-share-btn {
  padding: 7px 16px; border-radius: 8px; font-size: 12px; font-weight: 700;
  text-decoration: none; border: none; cursor: pointer;
  transition: opacity .15s, transform .1s;
}
.ak-share-btn:hover { opacity: .85; transform: translateY(-1px); }
.ak-share-wa   { background: #25D366; color: #fff; }
.ak-share-fb   { background: #1877f2; color: #fff; }
.ak-share-copy { background: #f3f4f6; color: #374151; border: 1px solid #e5e7eb; }
.ak-tag-link {
  background: var(--green-light,#E8F4EE); color: var(--green,#0A4A2E);
  padding: 6px 16px; border-radius: 20px; font-size: 12px; font-weight: 700;
  text-decoration: none; border: 1px solid rgba(10,74,46,.15);
}

/* ── Related Articles ────────────────────────────────────── */
.ak-related {
  background: #fff; padding: 5rem 0;
  border-top: 1px solid #f3f4f6;
}
.ak-related h2 {
  font-size: 1.75rem; font-weight: 800; color: #111827;
  margin: 0 0 2.5rem; text-align: center;
  letter-spacing: -.02em;
}
.ak-related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem; margin-bottom: 2.5rem;
}

/* ── Animations ──────────────────────────────────────────── */
@keyframes ak-fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.ak-card { animation: ak-fade-up .4s ease both; }
.ak-card:nth-child(2) { animation-delay: .05s; }
.ak-card:nth-child(3) { animation-delay: .1s; }
.ak-card:nth-child(4) { animation-delay: .15s; }
.ak-card:nth-child(5) { animation-delay: .2s; }
.ak-card:nth-child(6) { animation-delay: .25s; }

/* ── Responsive ──────────────────────────────────────────── */
@media(max-width:768px) {
  .ak-hero { padding: 72px 0 56px; }
  .ak-article-header { padding: 60px 0 36px; }
  .ak-article-hero-img img { border-radius: 12px; max-height: 260px; }
  .prose h2 { font-size: 1.4rem; }
  .ak-inline-cta { padding: 1.5rem; }
  .ak-inline-cta-icon { display: none; }
}