/* Help pages (site/help/*.html). Loaded after home.css and reuses its tokens, nav, buttons and footer.
   Meta blue only: no green, no orange, no purple. Mobile first. */
.nav { background: rgba(24, 25, 26, .86); backdrop-filter: saturate(140%) blur(14px); -webkit-backdrop-filter: saturate(140%) blur(14px); border-bottom-color: var(--line); }

.help { padding: clamp(28px, 6vw, 72px) 0 clamp(56px, 9vw, 110px); }
.help-wrap { max-width: 820px; }
.help-kicker { color: var(--faint); font-size: 14px; }
.help-kicker a { color: var(--muted); text-decoration: none; }
.help-kicker a:hover { color: var(--text); }
.help h1 { font-size: clamp(36px, 8vw, 56px); line-height: 1.05; letter-spacing: -0.035em; margin-top: 14px; text-wrap: balance; }
.help-lede { font-size: clamp(17px, 2.4vw, 20px); color: var(--muted); margin-top: 16px; max-width: 36em; text-wrap: pretty; }

.help-toc { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.help-toc a { padding: 8px 14px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line-2); color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 500; transition: color .2s, border-color .2s; }
.help-toc a:hover { color: var(--text); border-color: var(--blue-fb); }

.help-card { margin-top: 18px; padding: clamp(20px, 4vw, 30px); border-radius: 24px; background: var(--surface); border: 1px solid var(--line-2); scroll-margin-top: 84px; }
.help-card:first-of-type { margin-top: 30px; }
.help-card h2 { font-size: clamp(22px, 4vw, 28px); font-weight: 750; letter-spacing: -.015em; }
.help-card h3 { font-size: 17px; font-weight: 700; }
.help-card p, .help-card li { color: var(--muted); font-size: 16px; }
.help-card p { margin-top: 10px; }
.help-card b { color: var(--text); font-weight: 650; }
.help-card a { color: var(--blue-text); text-underline-offset: 3px; }
.help-card ul { margin-top: 10px; padding-left: 20px; display: grid; gap: 6px; }
.help-muted { color: var(--faint) !important; font-size: 15px !important; }

.help-compare { display: grid; gap: 12px; margin-top: 16px; }
@media (min-width: 680px) { .help-compare { grid-template-columns: 1fr 1fr; } }
.help-compare > div { padding: 16px 18px; border-radius: 18px; background: var(--surface-2); }
.help-compare h3 + p { margin-top: 6px; }

.help-card ul.help-check, .help-card ul.help-dot { list-style: none; padding-left: 0; }
.help-check li, .help-dot li { position: relative; padding-left: 26px; }
.help-check li::before { content: ""; position: absolute; left: 2px; top: .42em; width: 12px; height: 7px; border-left: 2.4px solid var(--blue-text); border-bottom: 2.4px solid var(--blue-text); transform: rotate(-45deg); }
.help-dot li::before { content: ""; position: absolute; left: 5px; top: .62em; width: 7px; height: 7px; border-radius: 50%; background: var(--faint); }

.help-foot { margin-top: 26px; color: var(--faint); font-size: 15px; }