.help-brand, .help-brand:visited { color: #fff; text-decoration: none; }
.help-brand:hover, .help-brand:focus { color: #fff; text-decoration: none; }
.help-header-tools { display: flex; align-items: center; gap: 18px; }
.help-back-link { color: #fff; font-size: .88rem; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.help-back-link:hover, .help-back-link:focus { color: var(--yellow); }
.help-page { width: min(1100px, calc(100% - 40px)); margin: 32px auto 64px; }
.help-intro { padding: 12px 0 24px; border-bottom: 1px solid var(--line); }
.help-intro h2 { margin: 6px 0 10px; font-size: 2rem; }
.help-intro p:last-child { max-width: 760px; margin: 0; color: var(--muted); line-height: 1.6; }
.help-nav { display: flex; flex-wrap: wrap; gap: 8px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.help-nav a { padding: 8px 11px; color: var(--blue); background: #fff; border: 1px solid var(--line); border-radius: 6px; font-size: .86rem; font-weight: 700; text-decoration: none; }
.help-nav a:hover, .help-nav a:focus { border-color: var(--red); color: var(--red); }
.help-section { padding: 22px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 16px; }
.help-section h2 { margin-bottom: 10px; font-size: 1.55rem; }
.help-section p, .help-section li { max-width: 900px; color: #3f4a54; font-size: .96rem; line-height: 1.65; }
.help-section p { margin: 8px 0; }
.help-section ul { display: grid; gap: 6px; padding-left: 22px; }
.help-sketch-examples { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 18px 0 0; }
.help-sketch-examples div { display: grid; grid-template-rows: 1fr auto; min-height: 130px; padding: 10px; background: #fff; border: 1px solid var(--line); border-radius: 8px; }
.help-sketch-examples img { width: 100%; height: 100px; object-fit: contain; }
.help-sketch-examples figcaption { color: var(--blue); font-size: .82rem; font-weight: 700; text-align: center; }
[data-help-language][hidden] { display: none !important; }
@media (max-width: 900px) {
    .help-header-tools { width: 100%; justify-content: space-between; }
}
@media (max-width: 560px) {
    .help-page { width: calc(100% - 28px); margin-top: 20px; }
    .help-nav { gap: 6px; }
    .help-nav a { padding: 7px 8px; font-size: .78rem; }
    .help-sketch-examples { grid-template-columns: 1fr; }
    .help-sketch-examples div { grid-template-columns: 1fr auto; align-items: center; min-height: 78px; }
    .help-sketch-examples img { height: 64px; }
    .help-sketch-examples figcaption { padding: 0 10px; }
}