/* Public blog listing + article (CMS)
   note: mocdoc.com designlang tokens scoped to .blog-public (2026-08-21).
   note: Proxima Nova / SF Pro Display fall back to system-ui — webfonts not bundled. */

.blog-public{
  --md-primary:#bf5708;
  --md-secondary:#001a2e;
  --md-accent:#2ab540;
  --md-ink:#212529;
  --md-ink-strong:#111111;
  --md-muted:#4b5563;
  --md-muted-2:#676565;
  --md-black:#000000;
  --md-white:#ffffff;
  /* note: light surface/border derived from #4b5563 via HSL lighten for AA UI chrome */
  --md-surface:#f7f8f9;
  --md-line:color-mix(in srgb, #4b5563 18%, #ffffff);
  --md-r-sm:3px;
  --md-r:6px;
  --md-r-md:10px;
  --md-r-lg:25px;
  --md-space-1:1px;
  --md-space-2:23px;
  --md-space-3:30px;
  --md-space-4:38px;
  --md-space-5:48px;
  --md-space-6:60px;
  --md-dur:200ms;
  --md-font:"Proxima Nova","SF Pro Display",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-family:var(--md-font);
  font-size:16px;
  color:var(--md-ink);
  background:var(--md-white);
  position:relative;
  z-index:1;
}

body[data-page="blog"]{
  background:#fff;
}

.blog-public .blog-hero{
  padding:calc(72px + var(--md-space-2)) 0 var(--md-space-4);
  background:linear-gradient(180deg,var(--md-surface) 0%,var(--md-white) 70%);
  border-bottom:var(--md-space-1) solid var(--md-line);
}
.blog-public .container{max-width:1265px;margin:0 auto;padding:0 var(--md-space-2)}
.blog-public .breadcrumb{
  display:flex;flex-wrap:wrap;gap:8px;list-style:none;
  margin:0 0 var(--md-space-2);padding:0;font-size:.86rem;color:var(--md-muted);
}
.blog-public .breadcrumb li+li::before{content:'/';margin-right:8px;opacity:.45}
.blog-public .breadcrumb a{color:var(--md-primary);font-weight:600;text-decoration:none}
.blog-public .breadcrumb a:hover{color:var(--md-secondary)}
.blog-public .section-tag{
  display:inline-flex;padding:6px 12px;border-radius:var(--md-r-lg);font-size:.7rem;font-weight:700;
  letter-spacing:.08em;text-transform:none;color:var(--md-white);background:var(--md-primary);
  border:var(--md-space-1) solid var(--md-primary);margin-bottom:var(--md-space-2);text-decoration:none;
}
.blog-public .section-tag:hover{background:var(--md-secondary);border-color:var(--md-secondary);color:var(--md-white)}
.blog-public .section-title{
  font-family:var(--md-font);font-weight:700;font-size:clamp(1.7rem,3.5vw,2.4rem);
  color:var(--md-secondary);letter-spacing:-.02em;margin:0 0 var(--md-space-2);max-width:22ch;line-height:1.15;
}
.blog-public .section-desc{color:var(--md-muted);max-width:40rem;line-height:1.7;margin:0}

.blog-list-section{padding:var(--md-space-4) 0 var(--md-space-5)}
.blog-layout{
  display:grid;
  gap:var(--md-space-2);
  grid-template-columns:200px minmax(0,1fr);
  align-items:start;
}
@media (max-width:900px){
  .blog-layout{grid-template-columns:1fr}
}

.blog-sidebar{
  position:sticky;top:90px;
  background:var(--md-white);border:var(--md-space-1) solid var(--md-line);
  border-radius:var(--md-r-md);padding:var(--md-space-2);
  box-shadow:0 1px 2px color-mix(in srgb, var(--md-secondary) 6%, transparent);
}
.blog-sidebar__title{
  margin:0 0 var(--md-space-2);font-family:var(--md-font);font-size:.95rem;font-weight:700;color:var(--md-secondary);
}
.blog-cat-filter{
  display:flex;flex-direction:column;gap:8px;
}
.blog-cat-btn{
  display:flex;align-items:center;width:100%;text-align:left;
  padding:10px 12px;border-radius:var(--md-r-md);border:var(--md-space-1) solid var(--md-line);
  background:var(--md-white);color:var(--md-secondary);font-size:.88rem;font-weight:600;cursor:pointer;
  transition:background var(--md-dur) ease,border-color var(--md-dur) ease,color var(--md-dur) ease,transform var(--md-dur) ease;
}
.blog-cat-btn:hover{
  border-color:var(--md-primary);color:var(--md-primary);transform:translateX(2px);
}
.blog-cat-btn.is-active{
  background:var(--md-secondary);border-color:var(--md-secondary);color:var(--md-white);
}
@media (max-width:900px){
  .blog-sidebar{position:static}
  .blog-cat-filter{flex-direction:row;flex-wrap:wrap}
  .blog-cat-btn{width:auto;border-radius:var(--md-r-lg)}
}

.blog-toolbar{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:var(--md-space-2);margin-bottom:var(--md-space-2);
}
.blog-per-select{
  display:inline-flex;align-items:center;gap:8px;font-size:.86rem;color:var(--md-muted);font-weight:500;
}
.blog-per-select select{
  appearance:none;-webkit-appearance:none;
  border:var(--md-space-1) solid var(--md-line);border-radius:var(--md-r);
  background:var(--md-white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%234b5563' d='M1 1l5 5 5-5'/%3E%3C/svg%3E") no-repeat right 10px center;
  padding:8px 28px 8px 10px;font:inherit;font-weight:700;color:var(--md-secondary);cursor:pointer;min-width:72px;
}
.blog-per-select select:focus{outline:2px solid color-mix(in srgb, var(--md-primary) 35%, transparent);outline-offset:1px}

.blog-card-grid{
  display:grid;
  gap:var(--md-space-2);
  grid-template-columns:repeat(2,minmax(0,1fr));
  min-height:120px;
  transition:opacity var(--md-dur) ease;
  align-items:stretch;
}
.blog-card-grid.is-loading{opacity:.45;pointer-events:none}
@media (min-width:900px){
  .blog-card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--md-space-2)}
}
@media (max-width:640px){
  .blog-card-grid{grid-template-columns:1fr;gap:var(--md-space-2)}
}

.blog-card{
  display:flex;flex-direction:column;
  position:relative;
  background:var(--md-white);border:var(--md-space-1) solid var(--md-line);
  border-radius:var(--md-r-md);overflow:hidden;
  box-shadow:0 2px 10px color-mix(in srgb, var(--md-secondary) 6%, transparent);
  transition:transform 350ms cubic-bezier(.2,.8,.2,1),box-shadow 350ms ease,border-color var(--md-dur) ease;
  height:auto;
  max-width:100%;
}
@media (hover:hover) and (prefers-reduced-motion:no-preference){
  .blog-card:hover{
    transform:translateY(-3px);
    box-shadow:0 10px 24px color-mix(in srgb, var(--md-secondary) 12%, transparent);
    border-color:color-mix(in srgb, var(--md-primary) 40%, var(--md-line));
  }
  .blog-card:hover .blog-card__title a{color:var(--md-primary)}
  .blog-card:hover .blog-card__more{gap:8px;color:var(--md-secondary)}
}
.blog-card__media{
  display:block;
  position:relative;overflow:hidden;
  width:100%;
  height:auto;
  max-height:none;
  aspect-ratio:16 / 10;
  background:var(--md-surface);flex-shrink:0;
}
.blog-card__media::after{display:none}
.blog-public .blog-card__media img,
.blog-card__media img{
  display:block;
  width:100%;
  height:100%;
  max-width:none;
  max-height:none;
  object-fit:cover;
  object-position:center;
  transition:transform 350ms cubic-bezier(.2,.8,.2,1);
}
@media (hover:hover) and (prefers-reduced-motion:no-preference){
  .blog-card:hover .blog-card__media img{transform:scale(1.03)}
}
.blog-card__badge{
  position:absolute;left:12px;top:12px;z-index:1;
  background:var(--md-accent);color:var(--md-white);
  font-size:.72rem;font-weight:700;padding:5px 10px;border-radius:var(--md-r-lg);
  box-shadow:0 4px 12px color-mix(in srgb, var(--md-accent) 28%, transparent);
}

/* Like — uses primary (no rose in mocdoc palette) */
.blog-like{
  display:inline-flex;align-items:center;justify-content:center;gap:5px;
  height:auto;padding:0;border:0;border-radius:0;cursor:pointer;
  background:transparent;color:var(--md-primary);box-shadow:none;
  font:inherit;font-size:.8rem;font-weight:700;line-height:1;
  transition:color var(--md-dur) ease,transform var(--md-dur) ease;
}
.blog-like__icon{
  width:15px;height:15px;display:block;flex-shrink:0;
  fill:none;stroke:currentColor;stroke-width:1.8;transition:fill var(--md-dur) ease,stroke var(--md-dur) ease,transform var(--md-dur) ease;
}
.blog-like.is-liked,
.blog-like[aria-pressed="true"]{color:var(--md-primary);background:transparent}
.blog-like.is-liked .blog-like__icon,
.blog-like[aria-pressed="true"] .blog-like__icon{
  fill:currentColor;stroke:currentColor;
}
.blog-like:hover{transform:none;background:transparent;color:var(--md-secondary)}
.blog-like:hover .blog-like__icon{stroke:currentColor}
.blog-like.is-liked:hover .blog-like__icon,
.blog-like[aria-pressed="true"]:hover .blog-like__icon{transform:scale(1.06)}
.blog-like__count{min-width:.9em;line-height:1}
.blog-like__count[hidden]{display:none !important}
.blog-like--footer{background:transparent;border:0;padding:0;margin-left:auto}
.blog-like--inline{
  height:auto;padding:0;background:transparent;border:0;color:var(--md-primary);
}
.blog-like--inline .blog-like__icon{width:16px;height:16px}

.blog-card__body{
  padding:var(--md-space-2);display:flex;flex-direction:column;gap:0;flex:1 1 auto;
  background:var(--md-white);min-height:0;
}
.blog-card__meta{
  display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px;
}
.blog-pill{
  display:inline-flex;align-items:center;
  padding:0;border-radius:0;font-size:.7rem;font-weight:600;line-height:1.2;
  background:transparent;
}
.blog-pill--time{background:transparent;color:var(--md-muted)}
.blog-card__title{
  font-family:var(--md-font);font-size:.95rem;font-weight:700;margin:0 0 6px;line-height:1.3;
}
.blog-card__title a{
  color:var(--md-secondary);text-decoration:none;transition:color var(--md-dur) ease;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.blog-card__excerpt{
  font-size:.8rem;color:var(--md-muted);line-height:1.45;margin:0 0 10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  flex:0 0 auto;
}
.blog-card__foot{
  display:flex;flex-direction:column;gap:8px;
  margin-top:auto;padding-top:8px;border-top:var(--md-space-1) solid var(--md-line);
}
.blog-card__foot-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  width:100%;
}
.blog-card__foot-spacer{flex:1}
.blog-chip{
  display:inline-flex;align-items:center;gap:5px;
  height:auto;padding:0;border-radius:0;
  font-size:.72rem;font-weight:700;line-height:1;box-sizing:border-box;
  background:transparent;
}
.blog-chip > span{
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:9rem;
  display:inline-block;line-height:1;
}
.blog-chip__icon{
  width:14px;height:14px;flex-shrink:0;display:block;
}
.blog-chip--date{color:var(--md-primary)}
.blog-chip--author{color:var(--md-muted-2)}
.blog-card__more{
  display:inline-flex;align-items:center;justify-content:center;gap:5px;flex-shrink:0;
  padding:0;border-radius:0;background:transparent;margin-left:auto;
  color:var(--md-primary);font-size:.78rem;font-weight:700;text-decoration:none;
  transition:gap var(--md-dur) ease,color var(--md-dur) ease,transform var(--md-dur) ease;
}
.blog-card__more:hover{transform:translateX(2px);background:transparent;color:var(--md-secondary)}

@media (max-width:560px){
  .blog-card__media{aspect-ratio:16 / 10;height:auto;max-height:none}
  .blog-card__body{padding:var(--md-space-2)}
  .blog-card__title{font-size:.92rem}
}

.blog-pager-bar{
  margin-top:var(--md-space-3);padding-top:var(--md-space-2);border-top:var(--md-space-1) solid var(--md-line);
  display:flex;justify-content:center;
}
.blog-pager{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.blog-page-link{
  min-width:40px;padding:8px 12px;border:var(--md-space-1) solid var(--md-line);border-radius:var(--md-r);
  color:var(--md-secondary);font-weight:600;text-align:center;background:var(--md-white);cursor:pointer;font:inherit;
  transition:background var(--md-dur) ease,border-color var(--md-dur) ease,color var(--md-dur) ease;
}
.blog-page-link.is-active{background:var(--md-primary);color:var(--md-white);border-color:var(--md-primary)}
.blog-page-link:hover{border-color:var(--md-primary);color:var(--md-primary)}
.blog-page-link.is-active:hover{color:var(--md-white);background:var(--md-secondary);border-color:var(--md-secondary)}
.blog-page-next{padding-inline:14px}
.blog-pager-meta{margin:0;font-size:.84rem;color:var(--md-muted)}
.blog-empty{color:var(--md-muted);text-align:center;grid-column:1/-1;padding:var(--md-space-3) var(--md-space-2)}


/* ===== Article / Read more page (editorial reading layout) ===== */
.blog-article{
  padding:calc(72px + 10px) 0 36px;
  background:#fff;
}
.blog-public.blog-article .container.blog-article-shell{
  max-width:760px;
  margin:0 auto;
  padding:0 22px;
}
.blog-article-layout{
  background:#fff;
  border:0;
  border-radius:0;
  padding:0;
  box-shadow:none;
}

.blog-back-row{margin:0 0 12px}
.blog-back-row--bottom{margin:24px 0 0;padding-top:16px;border-top:1px solid #e2e8f0}
.blog-back-btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 14px;border-radius:999px;
  border:1px solid #e2e8f0;background:#fff;
  color:#0f2d5c;font-weight:700;font-size:.86rem;text-decoration:none;
  transition:background .2s ease,border-color .2s ease,color .2s ease,transform .2s ease;
}
.blog-back-btn:hover{
  border-color:rgba(29,78,216,.35);color:#1d4ed8;background:#eff6ff;transform:translateX(-2px);
}

.blog-article-header{margin:0 0 22px}
.blog-article-header .breadcrumb{margin-bottom:14px}
.blog-article-header .section-tag{margin-bottom:14px}
.blog-article-title{
  font-family:Sora,system-ui,sans-serif;
  font-weight:700;
  font-size:clamp(1.65rem,3.4vw,2.35rem);
  line-height:1.18;
  letter-spacing:-.03em;
  color:#0f2d5c;
  margin:0 0 12px;
  max-width:none;
}
.blog-article-excerpt{
  margin:0 0 16px;
  font-size:1.05rem;
  line-height:1.65;
  color:#475569;
}
.blog-article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:6px 4px;
  font-size:.84rem;color:#64748b;margin:0;
}
.blog-article-meta__item{
  display:inline-flex;align-items:center;
}
.blog-article-meta__item + .blog-article-meta__item::before,
.blog-article-meta__item + .blog-like::before{
  content:"";
  display:inline-block;
  width:3px;height:3px;border-radius:50%;
  background:#cbd5e1;
  margin:0 10px;
  vertical-align:middle;
}
.blog-article-meta .blog-like--inline{
  margin-left:4px;
}

/* Featured image — full natural height, never cropped */
.blog-feature-img{
  margin:0 0 28px;
  width:100%;
  max-width:100%;
  border-radius:14px;
  overflow:hidden;
  border:1px solid #e2e8f0;
  background:#f8fafc;
  box-shadow:0 6px 20px rgba(15,23,42,.06);
}
.blog-feature-img img{
  display:block;
  width:100%;
  height:auto;
  max-height:none;
  object-fit:contain;
  object-position:center;
}
.blog-feature-img figcaption{
  padding:10px 14px;font-size:.8rem;color:#64748b;background:#fff;text-align:center;
  border-top:1px solid #e2e8f0;
}

.blog-toc-inline{
  margin:0 0 28px;padding:16px 18px;
  border:1px solid #e2e8f0;border-radius:12px;background:#f8fafc;
  text-align:left;
}
.blog-toc-inline__label{
  margin:0 0 10px;font-size:.74rem;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:#64748b;
}
.blog-toc-inline__list,
.blog-toc-inline ol{
  list-style:decimal;
  list-style-position:outside;
  margin:0;
  padding-left:1.35em;
}
.blog-toc-inline ol ol{
  margin-top:0.35em;
  margin-bottom:0.1em;
  padding-left:1.25em;
  list-style-type:lower-alpha;
}
.blog-toc-inline ol ol ol{
  list-style-type:lower-roman;
}
.blog-toc-inline li{
  display:list-item;
  margin:0.4em 0;
  padding-left:0.2em;
  overflow-wrap:normal;
  word-break:normal;
  text-align:left;
}
.blog-toc-inline li a{
  display:inline;
  overflow-wrap:normal;
  word-break:normal;
  line-height:1.55;
  text-align:left;
  vertical-align:baseline;
}
.blog-toc-inline a{color:#1d4ed8;text-decoration:none;font-weight:500}
.blog-toc-inline a:hover{color:#1e40af;text-decoration:underline}

.blog-content{
  font-size:1.05rem;line-height:1.8;color:#334155;
  max-width:none;margin:0;
  text-align:left;
}
.blog-content h2,.blog-content h3,.blog-content h4{
  overflow-wrap:normal;
  word-break:normal;
  text-align:left;
  clear:both;
}
.blog-content > *:first-child{margin-top:0}
.blog-content > *:last-child{margin-bottom:0}
.blog-content h2,.blog-content h3,.blog-content h4{
  color:#0f2d5c;font-family:Sora,system-ui,sans-serif;margin:1.65em 0 .55em;line-height:1.28;
  letter-spacing:-.02em;
}
.blog-content p,.blog-content li{
  overflow-wrap:normal;
  word-break:normal;
  text-align:left;
}
.blog-content h2{font-size:1.35rem}
.blog-content h3{font-size:1.15rem}
.blog-content h4{font-size:1.02rem}
.blog-content p{margin:0 0 1.05em}
.blog-content ul,.blog-content ol{margin:0 0 1.15em;padding-left:1.2em}
.blog-content li{margin:.4em 0}
.blog-content li::marker{color:#94a3b8}
.blog-content figure{
  margin:1.5em auto;
  max-width:100%;
  text-align:center;
}
.blog-content figcaption{
  margin-top:8px;font-size:.8rem;color:#64748b;line-height:1.45;
}
.blog-content img,
.blog-content .blog-content__img{
  display:block;
  width:auto;
  max-width:100%;
  height:auto;
  margin:1.35em auto;
  border-radius:12px;
  border:1px solid #e2e8f0;
  object-fit:contain;
  background:#f8fafc;
  box-shadow:0 4px 14px rgba(15,23,42,.05);
}
.blog-content figure img{
  margin:0 auto;
}
.blog-content blockquote{
  border-left:3px solid #1d4ed8;margin:1.4em 0;padding:.85em 0 .85em 1.15em;
  color:#475569;background:#f8fafc;border-radius:0 10px 10px 0;
}
.blog-content pre{
  background:#0f172a;color:#e2e8f0;padding:14px;border-radius:10px;overflow:auto;font-size:.9rem;
}
.blog-content code{
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em;
  background:#f1f5f9;padding:.15em .4em;border-radius:5px;
}
.blog-content pre code{background:transparent;padding:0}
.blog-content .blog-embed,.blog-content iframe{
  display:block;width:100%;max-width:640px;aspect-ratio:16/9;border:0;border-radius:12px;margin:1.4em auto;
}
.blog-content table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:.95rem}
.blog-content th,.blog-content td{border:1px solid #e2e8f0;padding:10px 12px;text-align:left}
.blog-content th{background:#f8fafc;color:#0f2d5c}
.blog-content a{color:#1d4ed8;font-weight:600;text-decoration:underline;text-underline-offset:2px}
.blog-content a:hover{color:#1e40af}

.blog-section-heading{
  font-family:Sora,system-ui,sans-serif;font-size:1.25rem;color:#0f2d5c;
  margin:0 0 16px;letter-spacing:-.02em;
}

.blog-cta-band{
  margin:36px 0 8px;padding:26px 22px;border-radius:14px;
  background:linear-gradient(135deg,#f8fafc,#eef4ff);border:1px solid #e2e8f0;text-align:center;
  overflow:hidden;max-width:100%;box-sizing:border-box;
}
.blog-cta-band__inner{max-width:100%;margin:0 auto}
.blog-cta-band__title{margin:0 0 8px;font-size:1.25rem;font-weight:700;color:#0f172a;line-height:1.3;word-break:break-word}
.blog-cta-band__text{margin:0 0 14px;color:#475569;line-height:1.55;word-break:break-word}
.blog-cta-band__action{margin:0}
.blog-cta-btn,
.blog-cta-band .btn-primary{
  display:inline-block;max-width:100%;box-sizing:border-box;
  background:#ea580c;color:#fff;border:0;padding:10px 18px;border-radius:8px;
  font-weight:700;text-decoration:none;white-space:normal;word-break:break-word;line-height:1.35;
  box-shadow:0 4px 14px rgba(234,88,12,.28);
}
.blog-cta-btn:hover,
.blog-cta-band .btn-primary:hover{background:#c2410c;color:#fff}

.blog-content .rte-img,
.blog-content figure.rte-img{
  margin:1.4em auto;max-width:min(420px,100%);text-align:center;
}
.blog-content .rte-img--left{float:left;margin:0.4em 1.2em 1em 0;max-width:min(280px,46%)}
.blog-content .rte-img--right{float:right;margin:0.4em 0 1em 1.2em;max-width:min(280px,46%)}
.blog-content .rte-img img{margin:0 auto;max-width:100%;height:auto}
.blog-content::after{content:"";display:table;clear:both}
.blog-content .rte-table,
.blog-content table{
  width:100%;border-collapse:collapse;margin:1.2em 0;font-size:.92rem;table-layout:fixed;
}
.blog-content .rte-table th,
.blog-content .rte-table td,
.blog-content table th,
.blog-content table td{
  border:1px solid #e2e8f0;padding:10px 12px;vertical-align:top;word-break:break-word;
}
.blog-content .rte-table th,
.blog-content table th{background:#f8fafc;font-weight:700}

.blog-faq{margin:36px 0 8px}
.blog-faq__list{display:grid;gap:10px}
.blog-faq__item{
  border:1px solid #e2e8f0;border-radius:12px;background:#fff;
  overflow:hidden;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.blog-faq__item:hover,
.blog-faq__item[open]{
  border-color:rgba(29,78,216,.28);
  box-shadow:0 6px 18px rgba(15,23,42,.05);
}
.blog-faq__q{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  list-style:none;cursor:pointer;user-select:none;
  padding:15px 16px;font-weight:700;font-size:.98rem;line-height:1.4;
  color:#0f2d5c;transition:color .2s ease,background .2s ease;
}
.blog-faq__q::-webkit-details-marker{display:none}
.blog-faq__q:hover,
.blog-faq__item[open] .blog-faq__q{
  color:#1d4ed8;background:#f8fafc;
}
.blog-faq__icon{
  flex-shrink:0;width:22px;height:22px;border-radius:50%;
  border:1.5px solid currentColor;position:relative;
}
.blog-faq__icon::before,
.blog-faq__icon::after{
  content:"";position:absolute;background:currentColor;border-radius:2px;
  top:50%;left:50%;transform:translate(-50%,-50%);
}
.blog-faq__icon::before{width:10px;height:2px}
.blog-faq__icon::after{width:2px;height:10px;transition:transform .2s ease,opacity .2s ease}
.blog-faq__item[open] .blog-faq__icon::after{opacity:0;transform:translate(-50%,-50%) rotate(90deg)}
.blog-faq__a{
  padding:0 16px 15px;color:#475569;font-size:.96rem;line-height:1.7;border-top:1px solid #f1f5f9;
}
.blog-faq__item[open] .blog-faq__a{padding-top:12px}

.blog-tags{display:flex;flex-wrap:wrap;gap:8px;margin:28px 0 12px}
.blog-tag{
  padding:7px 12px;border-radius:999px;background:#f1f5f9;color:#1d4ed8;
  font-size:.8rem;font-weight:600;text-decoration:none;
  transition:background .2s ease,color .2s ease;
}
.blog-tag:hover{background:#eff6ff;color:#1e40af}

/* Share — brand icon buttons */
.blog-share{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;
  margin:20px 0 28px;padding:14px 16px;
  border:1px solid #e2e8f0;border-radius:14px;background:#f8fafc;
}
.blog-share__label{
  font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#64748b;
}
.blog-share__actions{display:flex;flex-wrap:wrap;gap:10px}
.blog-share__btn{
  width:42px;height:42px;padding:0;border:0;border-radius:12px;
  display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;color:#fff;
  transition:transform .22s cubic-bezier(.2,.8,.2,1),box-shadow .22s ease,filter .22s ease;
}
.blog-share__btn svg{width:18px;height:18px;display:block}
.blog-share__btn:hover{transform:translateY(-3px) scale(1.04);filter:brightness(1.05)}
.blog-share__btn:active{transform:translateY(0) scale(.98)}
.blog-share__btn--linkedin{background:#0a66c2;box-shadow:0 8px 18px rgba(10,102,194,.28)}
.blog-share__btn--x{background:#111827;box-shadow:0 8px 18px rgba(17,24,39,.28)}
.blog-share__btn--whatsapp{background:#25d366;box-shadow:0 8px 18px rgba(37,211,102,.28)}
.blog-share__btn--copy{background:#1d4ed8;box-shadow:0 8px 18px rgba(29,78,216,.28)}
.blog-share__btn--copy.is-copied{background:#059669;box-shadow:0 8px 18px rgba(5,150,105,.28)}

.blog-author-box{
  display:flex;gap:16px;padding:18px;border:1px solid #e2e8f0;border-radius:14px;
  margin:28px 0;background:#f8fafc;align-items:flex-start;
}
.blog-author-box img{border-radius:50%;object-fit:cover;width:64px;height:64px;flex-shrink:0}
.blog-author-box h2{margin:0 0 4px;font-size:1.02rem;color:#0f2d5c}
.blog-author-box .muted{color:#64748b;font-size:.84rem;margin:0 0 8px}
.blog-author-box p{margin:0 0 8px;line-height:1.6;color:#475569;font-size:.94rem}
.blog-author-box a{color:#1d4ed8;font-weight:600;text-decoration:none}
.blog-author-box a:hover{color:#1e40af}

/* Prev / Next — colorful animated nav */
.blog-prevnext{
  display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:28px 0;
}
@media (max-width:640px){.blog-prevnext{grid-template-columns:1fr}}
.blog-prevnext__spacer{display:block}
.blog-prevnext__link{
  display:flex;align-items:center;gap:12px;
  padding:14px 16px;min-height:78px;
  border:1px solid transparent;border-radius:14px;text-decoration:none;
  position:relative;overflow:hidden;
  transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s ease,border-color .25s ease;
}
.blog-prevnext__link::before{
  content:"";position:absolute;inset:0;opacity:.95;z-index:0;
  transition:opacity .25s ease,transform .25s ease;
}
.blog-prevnext__link--prev{
  color:#fff;
  box-shadow:0 10px 24px rgba(29,78,216,.22);
}
.blog-prevnext__link--prev::before{
  background:linear-gradient(135deg,#1d4ed8 0%,#0ea5e9 100%);
}
.blog-prevnext__link--next{
  color:#fff;justify-content:flex-end;text-align:right;
  box-shadow:0 10px 24px rgba(234,88,12,.22);
}
.blog-prevnext__link--next::before{
  background:linear-gradient(135deg,#ea580c 0%,#f59e0b 100%);
}
.blog-prevnext__link:hover{
  transform:translateY(-4px);
}
.blog-prevnext__link--prev:hover{box-shadow:0 16px 32px rgba(29,78,216,.32)}
.blog-prevnext__link--next:hover{box-shadow:0 16px 32px rgba(234,88,12,.32)}
.blog-prevnext__link:hover::before{transform:scale(1.03)}
.blog-prevnext__icon,
.blog-prevnext__text{position:relative;z-index:1}
.blog-prevnext__icon{
  flex-shrink:0;width:36px;height:36px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.2);backdrop-filter:blur(4px);
  transition:transform .25s cubic-bezier(.2,.8,.2,1),background .25s ease;
}
.blog-prevnext__icon svg{width:22px;height:22px;display:block}
.blog-prevnext__link--prev:hover .blog-prevnext__icon{transform:translateX(-4px);background:rgba(255,255,255,.3)}
.blog-prevnext__link--next:hover .blog-prevnext__icon{transform:translateX(4px);background:rgba(255,255,255,.3)}
.blog-prevnext__text{display:flex;flex-direction:column;gap:3px;min-width:0}
.blog-prevnext__label{
  font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  color:rgba(255,255,255,.85);
}
.blog-prevnext__title{
  font-size:.92rem;font-weight:700;color:#fff;line-height:1.35;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}

/* Related — wider than article column; 3 across desktop; 1 + scroll on mobile */
.blog-related{
  margin-top:40px;
  width:min(1265px, calc(100vw - 44px));
  max-width:none;
  position:relative;
  left:50%;
  transform:translateX(-50%);
  padding:0 2px;
}
.blog-related__head{
  display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:16px;
  padding:0 2px;
}
.blog-related .blog-section-heading{margin:0}
.blog-related__hint{
  margin:0;font-size:.78rem;font-weight:600;color:#94a3b8;display:none;
}
.blog-card-grid--related{
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
}
.blog-card-grid--related .blog-card__media{
  aspect-ratio:16 / 10;height:auto;max-height:none;
}
.blog-card-grid--related .blog-card__body{
  padding:var(--md-space-2);
}
.blog-card-grid--related .blog-card__title{
  font-size:.92rem;
}
@media (max-width:980px){
  .blog-card-grid--related{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
}
@media (max-width:760px){
  .blog-related{
    width:calc(100% + 8px);
    left:auto;
    transform:none;
    margin-left:-4px;
    margin-right:-4px;
  }
  .blog-related__hint{display:block}
  .blog-card-grid--related{
    display:flex;
    grid-template-columns:none;
    overflow-x:auto;
    overscroll-behavior-x:contain;
    scroll-snap-type:x mandatory;
    gap:16px;
    padding:4px 2px 14px;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:thin;
    scrollbar-color:#cbd5e1 transparent;
  }
  .blog-card-grid--related .blog-card{
    flex:0 0 min(88%, 360px);
    scroll-snap-align:start;
    max-width:360px;
  }
}

/* Comments */
.blog-comments{
  margin-top:40px;padding:24px 20px 22px;
  border:1px solid #e2e8f0;border-radius:16px;background:#fff;
  box-shadow:0 8px 24px rgba(15,23,42,.04);
}
.blog-comments__head{margin-bottom:18px}
.blog-comments .blog-section-heading{margin:0 0 6px}
.blog-comments__sub{margin:0;font-size:.9rem;color:#64748b;line-height:1.5}
.blog-comments__empty,
.blog-comments__thanks{
  margin:0;padding:14px 16px;border-radius:12px;background:#f8fafc;border:1px dashed #cbd5e1;
  color:#64748b;font-size:.92rem;
}
.blog-comments__thanks{
  border-style:solid;border-color:#bbf7d0;background:#f0fdf4;color:#166534;margin-bottom:12px;
}
.blog-comments-list{display:grid;gap:12px;margin:0 0 20px}
.blog-comment-item{
  display:flex;gap:12px;align-items:flex-start;
  border:1px solid #e2e8f0;border-radius:12px;padding:14px;background:#f8fafc;
}
.blog-comment-item__avatar{
  width:40px;height:40px;border-radius:50%;flex-shrink:0;
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#1d4ed8,#0ea5e9);color:#fff;
  font-weight:800;font-size:.95rem;
}
.blog-comment-item__body{min-width:0;flex:1}
.blog-comment-item__meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:6px;
}
.blog-comment-item strong{color:#0f2d5c;font-size:.92rem}
.blog-comment-item time{font-size:.76rem;color:#94a3b8}
.blog-comment-item p{margin:0;color:#475569;font-size:.94rem;line-height:1.6}
.blog-comment-form{
  display:grid;gap:12px;padding-top:4px;border-top:1px solid #eef2f7;
}
.blog-comment-form__row{
  display:grid;grid-template-columns:1fr 1fr;gap:12px;
}
@media (max-width:560px){.blog-comment-form__row{grid-template-columns:1fr}}
.blog-comment-form__field{
  display:flex;flex-direction:column;gap:8px;margin:0;
}
.blog-comment-form__label{
  display:block;font-size:.88rem;font-weight:700;color:#0f2d5c;line-height:1.3;
}
.blog-req{color:#dc2626;font-weight:800;margin-left:3px}
.blog-comment-form__field input,
.blog-comment-form__field textarea{
  display:block;width:100%;box-sizing:border-box;
  border:1px solid #e2e8f0;border-radius:10px;padding:11px 12px;font:inherit;font-weight:500;
  background:#fff;color:#334155;transition:border-color .2s ease,box-shadow .2s ease;
}
.blog-comment-form__field input:focus,
.blog-comment-form__field textarea:focus{
  outline:none;border-color:rgba(29,78,216,.45);box-shadow:0 0 0 3px rgba(29,78,216,.12);
}
.blog-comment-form__actions{display:flex;justify-content:flex-start}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:10px;font-weight:600;text-decoration:none;border:1px solid transparent;cursor:pointer;font:inherit}
.btn-primary{background:#ea580c;color:#fff;border-color:transparent;box-shadow:0 4px 14px rgba(234,88,12,.28)}
.btn-primary:hover{background:#c2410c;color:#fff;box-shadow:0 8px 22px rgba(234,88,12,.32)}
.btn-primary:visited{color:#fff}
.btn-ghost{background:#fff;border-color:#e2e8f0;color:#0f172a}

@media (max-width:640px){
  .blog-article{padding:calc(72px + 8px) 0 28px}
  .blog-feature-img{border-radius:12px;margin-bottom:22px}
  .blog-content img,
  .blog-content .blog-content__img{border-radius:10px}
  .blog-author-box{flex-direction:column;align-items:flex-start}
  .blog-article-title{font-size:1.55rem}
  .blog-comments{padding:18px 14px}
  .blog-back-row--bottom{margin-top:18px;padding-top:14px}
}