/* Help center: an index of articles and article pages with a side list. Loaded after site.css on /help/ pages only. */

.help-page { padding: 48px 0 104px; }
.help-page h1 { font-size: clamp(34px, 4.6vw, 54px); letter-spacing: -0.035em; }
.help-intro { margin-top: 18px; max-width: 40em; color: var(--muted); font-size: 19px; }
.help-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 44px; }
.help-card { display: block; padding: 24px 26px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(180deg, #101318 0%, var(--surface) 100%); text-decoration: none; transition: border-color .25s var(--ease), transform .25s var(--ease); }
.help-card:hover { border-color: rgba(var(--glow), .45); transform: translateY(-1px); }
.help-card h2 { font-size: 20px; line-height: 1.25; letter-spacing: -.01em; }
.help-card p { margin-top: 8px; color: var(--muted); font-size: 15.5px; }

.help-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 56px; margin-top: 36px; align-items: start; }
.help-side { position: sticky; top: 92px; display: flex; flex-direction: column; gap: 4px; font-size: 14.5px; }
.help-side p { margin: 0 0 8px; color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.help-side a { padding: 6px 10px; border-radius: 8px; color: var(--muted); text-decoration: none; }
.help-side a:hover { color: var(--ink); background: rgba(255, 255, 255, .04); }
.help-side a[aria-current="page"] { color: var(--ink); background: rgba(var(--glow), .12); }

.article { max-width: 720px; }
.article h1 { font-size: clamp(32px, 4vw, 46px); }
.article .help-intro { font-size: 18px; }
.article h2 { font-size: 24px; margin: 44px 0 12px; letter-spacing: -.015em; }
.article h3 { font-size: 18px; margin: 28px 0 8px; }
.article p, .article li { color: #C9CED8; font-size: 16.5px; }
.article p + p, .article ul + p, .article ol + p, .article table + p, .article .frame + p { margin-top: 12px; }
.article ul, .article ol { padding-left: 22px; margin: 12px 0 0; }
.article li + li { margin-top: 8px; }
.article a { color: var(--ink); }
.article .frame { margin: 24px 0 8px; }
.article figure { margin: 24px 0; }
.article figcaption { margin-top: 10px; color: var(--muted); font-size: 14px; }
.article .note { margin: 20px 0; padding: 16px 18px; border: 1px solid rgba(var(--glow), .3); border-radius: 14px; background: rgba(var(--glow), .06); color: #C9D6EE; font-size: 15.5px; }
.article table { width: 100%; border-collapse: collapse; margin-top: 16px; font-size: 15px; }
.article th, .article td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.article td:first-child { white-space: nowrap; }
.help-next { display: flex; justify-content: space-between; gap: 16px; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 15px; }
.help-next a { color: var(--ink); text-decoration: none; }
.help-next a:hover { text-decoration: underline; }

@media (max-width: 960px) {
  .help-layout { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .help-side { position: static; flex-direction: row; flex-wrap: wrap; }
  .help-side p { width: 100%; }
}
@media (max-width: 700px) {
  .help-grid { grid-template-columns: minmax(0, 1fr); }
}