.pf-article-detail{max-width:1200px;margin:0 auto;padding:2rem 1rem}.pf-article-detail__header{margin-bottom:2rem}.pf-article-detail__back{color:#666;margin-bottom:1.5rem;font-size:.9rem;text-decoration:none;display:inline-block}.pf-article-detail__back:hover{color:#000}.pf-article-detail__header-main{flex-wrap:wrap;align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.pf-article-detail__category{color:#374151;background:#e5e7eb;border-radius:9999px;padding:.25rem .75rem;font-size:.875rem;font-weight:500;display:inline-block}.pf-article-detail__share{background:var(--pf-amber);color:var(--pf-green-950);cursor:pointer;border:none;border-radius:9999px;padding:.25rem .75rem;font-size:.875rem;font-weight:500;transition:background .2s}.pf-article-detail__share:hover{background:var(--pf-amber-bright)}.pf-article-detail__title{color:#111827;margin:0 0 1rem;font-size:2rem;font-weight:700;line-height:1.2}.pf-article-detail__meta{color:#6b7280;font-size:.875rem}.pf-article-detail__media{margin-bottom:2rem}.pf-article-detail__media img{border-radius:.5rem;width:100%;height:auto}.pf-article-detail__content{line-height:1.8}.pf-article-detail__summary{color:#374151;margin-bottom:2rem;font-size:1.25rem;font-weight:500;line-height:1.6}.pf-article-detail__body{color:#1f2937}.pf-article-detail__body p{margin-bottom:1.5rem}.pf-article-detail__layout{flex-direction:column;gap:2rem;display:flex}.pf-article-detail__content{flex:1;min-width:0}.pf-article-detail__sidebar{align-self:flex-start;width:100%;position:sticky;top:100px}@media (min-width:768px){.pf-article-detail__layout{flex-direction:row;gap:2rem}.pf-article-detail__sidebar{flex-shrink:0;width:300px}}.pf-article-detail__progress-bar{background:linear-gradient(to right, var(--pf-amber) 0%, var(--pf-amber-bright) 100%);z-index:9999;height:4px;transition:width .1s ease-out;position:fixed;top:0;left:0}.pf-article-detail__tech-badge{background:var(--pf-green-950);color:var(--pf-amber);text-transform:uppercase;letter-spacing:.05em;border:1px solid #d4a0174d;border-radius:9999px;align-items:center;gap:.4rem;padding:.25rem .75rem;font-family:monospace;font-size:.75rem;font-weight:700;display:inline-flex}.pf-article-detail__tech-dot{background-color:var(--pf-amber);border-radius:50%;width:7px;height:7px;animation:1.8s infinite pf-pulse-dot;box-shadow:0 0 #d4a017b3}@keyframes pf-pulse-dot{0%{transform:scale(.95);box-shadow:0 0 #d4a017b3}70%{transform:scale(1);box-shadow:0 0 0 5px #d4a01700}to{transform:scale(.95);box-shadow:0 0 #d4a01700}}.pf-article-detail--technical{border:1px solid var(--pf-bone-dim);background-image:linear-gradient(90deg,#0d281805 1px,#0000 1px),linear-gradient(#0d281805 1px,#0000 1px);background-size:24px 24px;border-radius:12px;padding:3rem 2rem;position:relative;box-shadow:inset 0 0 40px #0d281803}.pf-article-detail--technical .pf-article-detail__title{font-family:var(--pf-font-heading);letter-spacing:-.01em;color:var(--pf-green-950);font-size:clamp(2rem,4.5vw,2.75rem)}.pf-article-detail--technical .pf-article-detail__summary{border-left:3px solid var(--pf-amber);color:#4a4f4c;padding-left:1.25rem;font-size:1.15rem;font-style:italic}