.samsung-fault-page { letter-spacing: 0; }
.samsung-fault-page .page-hero h1 { font-size: 3rem; line-height: 1.13; letter-spacing: 0; max-width: 940px; }
.samsung-fault-page .product-guide-content h2,
.samsung-fault-page .product-guide-content h3 { letter-spacing: 0; }
.samsung-fault-page .product-guide-content { line-height: 1.7; }
.samsung-fault-page .fault-lead { font-size: 1.2rem; line-height: 1.65; }
.samsung-fault-page .fault-answer { border-left: 3px solid var(--sky); padding: 8px 0 8px 22px; margin: 28px 0; }
.samsung-fault-page .fault-answer p:last-child { margin-bottom: 0; }
.samsung-fault-page .fault-manuals { margin: 24px 0 32px; padding: 18px 0; border-bottom: 1px solid var(--border); }
.samsung-fault-page .fault-manuals h2 { font-size: 1.2rem; margin: 0; }
.samsung-fault-page .fault-manuals ul { font-size: .96rem; }
.samsung-fault-page .fault-manuals p { margin: 0; font-size: .96rem; }
.samsung-fault-page .jump-links a { background: none; border: 0; border-radius: 0; padding: 8px 12px 8px 0; text-decoration: underline; }
.samsung-fault-page .fault-flow { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; list-style: none; margin: 26px 0; padding: 0; counter-reset: flow; }
.samsung-fault-page .fault-flow li { position: relative; padding: 16px 0 0; border-top: 3px solid var(--sky); counter-increment: flow; }
.samsung-fault-page .fault-flow strong { display: block; font-size: 1.04rem; margin-bottom: 5px; }
.samsung-fault-page .fault-flow strong::before { content: counter(flow) ". "; }
.samsung-fault-page .fault-flow span { display: block; font-size: .94rem; color: var(--muted); }
.samsung-fault-page .fault-flow li + li::before { content: "\2192"; position: absolute; left: -25px; top: 16px; color: var(--sky); }
.samsung-fault-page .fault-photos { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); align-items: start; gap: 28px; margin: 30px 0; }
.samsung-fault-page .fault-photos figure { margin: 0; min-width: 0; }
.samsung-fault-page .fault-photos a { display: block; }
.samsung-fault-page .fault-photos img { display: block; width: 100%; max-width: 480px; height: auto; border-radius: 6px; }
.samsung-fault-page .fault-photos figure:last-child { max-width: 360px; }
.samsung-fault-page .fault-photos figcaption { margin-top: 12px; color: var(--muted); font-size: .84rem; line-height: 1.55; }
.samsung-fault-page .fault-training-slide { margin: 30px 0; }
.samsung-fault-page .fault-training-slide img { display: block; width: 100%; height: auto; border-radius: 6px; }
.samsung-fault-page .fault-training-slide figcaption { margin-top: 12px; color: var(--muted); font-size: .84rem; line-height: 1.55; }
.samsung-fault-page .fault-checks { padding-left: 24px; }
.samsung-fault-page .fault-checks li { padding: 0 0 16px 8px; margin: 0; }
.samsung-fault-page .fault-checks li::marker { font-weight: 700; color: var(--sky); }
.samsung-fault-page .table-wrap tbody th { background: transparent; }
.samsung-fault-page .table-wrap td { border-bottom: 1px solid var(--border); }
.samsung-fault-page .fault-faqs { margin-top: 40px; }
.samsung-fault-page .fault-faqs details { border-bottom: 1px solid var(--border); }
.samsung-fault-page .fault-faqs summary { padding: 18px 0; cursor: pointer; font-weight: 700; }
.samsung-fault-page .fault-faqs details p { padding-bottom: 12px; }
.samsung-fault-page .fault-contact { margin-top: 40px; padding: 24px 0 6px; border-top: 3px solid var(--sky); }
.samsung-fault-page .fault-contact h2 { margin-top: 0; }
.samsung-fault-page .fault-sources { margin-top: 32px; padding-top: 22px; border-top: 1px solid var(--border); font-size: .88rem; color: var(--muted); }
.samsung-fault-page .fault-sources h2 { font-size: 1.2rem; margin-top: 0; }
@media (max-width: 760px) {
  .samsung-fault-page .page-hero h1 { font-size: 2rem; line-height: 1.18; }
  .samsung-fault-page .fault-lead { font-size: 1.1rem; }
  .samsung-fault-page .fault-flow { grid-template-columns: 1fr; gap: 18px; }
  .samsung-fault-page .fault-flow li { padding: 12px 0 0; }
  .samsung-fault-page .fault-flow li + li::before { content: none; }
  .samsung-fault-page .fault-photos { grid-template-columns: 1fr; gap: 24px; }
  .samsung-fault-page .fault-photos figure { max-width: 480px; margin: 0 auto; }
  .samsung-fault-page .fault-photos figure:last-child { width: min(100%, 300px); }
  .samsung-fault-page .fault-answer { padding-left: 16px; }
}