:root {
    --h-teal: #0a7f8c; --h-navy: #0d2f6b; --h-gold: #e0a92d; --h-green: #1b9e5a; --h-coral: #e8613c; --h-violet: #6a4cd8;
    --h-ink: #14213d; --h-muted: #5b6478; --h-line: #e6eaf2; --h-bg: #f5f7fb;
    --h-shadow: 0 10px 30px rgba(13,47,107,.08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; font-family: "Poppins", "Segoe UI", system-ui, -apple-system, sans-serif; color: var(--h-ink); background: #fff; line-height: 1.65; font-size: 16px; }
a { color: var(--h-teal); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
.help-wrap { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* tones */
.help-tone--navy { --tone: var(--h-navy); } .help-tone--green { --tone: var(--h-green); } .help-tone--coral { --tone: var(--h-coral); }
.help-tone--teal { --tone: var(--h-teal); } .help-tone--gold { --tone: var(--h-gold); } .help-tone--violet { --tone: var(--h-violet); }

/* top bar */
.help-top { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 1px solid var(--h-line); }
.help-top__inner { display: flex; align-items: center; gap: 20px; height: 68px; }
.help-brand { display: flex; align-items: center; gap: 10px; color: var(--h-navy); font-size: 1.05rem; white-space: nowrap; }
.help-brand img { height: 36px; }
.help-brand:hover { text-decoration: none; }
.help-search { flex: 1; display: flex; align-items: center; gap: 10px; background: var(--h-bg); border: 1px solid var(--h-line); border-radius: 999px; padding: 0 16px; height: 42px; max-width: 520px; }
.help-search i { color: var(--h-muted); }
.help-search input { flex: 1; border: 0; background: transparent; font: inherit; font-size: .95rem; outline: none; color: var(--h-ink); }
.help-search button { border: 0; background: var(--h-teal); color: #fff; font: inherit; font-weight: 600; border-radius: 999px; padding: 8px 18px; cursor: pointer; }
.help-top__links { display: flex; gap: 6px; margin-left: auto; }
.help-top__links a { padding: 8px 12px; border-radius: 8px; color: var(--h-ink); font-weight: 500; font-size: .92rem; }
.help-top__links a:hover, .help-top__links a.is-active { background: var(--h-bg); text-decoration: none; color: var(--h-navy); }
.help-top__ext { color: var(--h-muted) !important; }
.help-menu-btn { display: none; border: 1px solid var(--h-line); background: #fff; border-radius: 8px; width: 40px; height: 40px; font-size: 1.1rem; cursor: pointer; }

/* hero */
.help-hero { background: radial-gradient(1200px 400px at 20% -10%, rgba(10,127,140,.18), transparent), linear-gradient(135deg, #0d2f6b 0%, #0a4f7a 60%, #0a7f8c 100%); color: #fff; padding: 72px 0 84px; text-align: center; }
.help-eyebrow { display: inline-block; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 600; opacity: .85; margin-bottom: 12px; }
.help-hero h1 { font-size: clamp(2rem, 4vw, 3rem); margin: 0 0 12px; font-weight: 800; letter-spacing: -.01em; }
.help-hero p { max-width: 640px; margin: 0 auto 28px; opacity: .92; font-size: 1.08rem; }
.help-search--hero { margin: 0 auto; max-width: 680px; height: 56px; background: #fff; border: 0; box-shadow: var(--h-shadow); padding-right: 6px; }
.help-search--hero input { font-size: 1.05rem; }
.help-hero__quick { margin-top: 18px; font-size: .92rem; opacity: .95; }
.help-hero__quick a { color: #fff; margin-left: 10px; text-decoration: underline; text-decoration-color: rgba(255,255,255,.5); }

/* cards */
.help-audiences { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: -44px; position: relative; z-index: 2; }
.help-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--h-line); border-top: 4px solid var(--tone); border-radius: 16px; padding: 28px; box-shadow: var(--h-shadow); color: var(--h-ink); transition: transform .2s, box-shadow .2s; }
.help-card:hover { transform: translateY(-3px); text-decoration: none; box-shadow: 0 24px 60px rgba(13,47,107,.14); }
.help-card__icon { width: 48px; height: 48px; border-radius: 12px; background: color-mix(in srgb, var(--tone) 12%, #fff); color: var(--tone); display: grid; place-items: center; font-size: 1.3rem; margin-bottom: 16px; }
.help-card h2 { margin: 0 0 8px; font-size: 1.25rem; }
.help-card p { margin: 0 0 14px; color: var(--h-muted); font-size: .95rem; }
.help-card ul { margin: 0 0 18px; padding-left: 18px; color: var(--h-muted); font-size: .9rem; }
.help-card__more { margin-top: auto; color: var(--tone); font-weight: 600; font-size: .92rem; }
.help-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; padding: 56px 24px 72px; }
.help-strip h3 { margin: 0 0 8px; font-size: 1.05rem; color: var(--h-navy); }
.help-strip h3 i { color: var(--h-teal); margin-right: 6px; }
.help-strip p { margin: 0; color: var(--h-muted); font-size: .95rem; }

/* docs page */
.help-page { display: grid; grid-template-columns: 280px minmax(0, 1fr) 220px; gap: 40px; padding: 36px 24px 72px; }
.help-page--single { grid-template-columns: minmax(0, 1fr); max-width: 860px; }
.help-side { position: sticky; top: 92px; align-self: start; max-height: calc(100vh - 110px); overflow: auto; }
.help-side__aud { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 12px; background: color-mix(in srgb, var(--tone) 10%, #fff); color: var(--tone); margin-bottom: 16px; }
.help-side__aud i { font-size: 1.3rem; }
.help-side__aud small { display: block; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; opacity: .8; }
.help-side__aud strong { color: var(--h-ink); }
.help-toc { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--h-line); }
.help-toc li a { display: flex; gap: 10px; padding: 8px 14px; margin-left: -2px; border-left: 2px solid transparent; color: var(--h-ink); font-size: .92rem; line-height: 1.4; }
.help-toc li a span { color: var(--h-muted); font-variant-numeric: tabular-nums; min-width: 18px; font-size: .82rem; }
.help-toc li a:hover { text-decoration: none; color: var(--h-teal); }
.help-toc li.is-active a { border-left-color: var(--h-teal); color: var(--h-teal); font-weight: 600; background: linear-gradient(90deg, rgba(10,127,140,.08), transparent); }
.help-side__other { margin-top: 24px; display: flex; flex-direction: column; gap: 4px; }
.help-side__other small { text-transform: uppercase; letter-spacing: .08em; font-size: .72rem; color: var(--h-muted); margin-bottom: 4px; }
.help-side__other a { color: var(--h-ink); font-size: .9rem; padding: 6px 0; }
.help-side__other a i { width: 20px; color: var(--h-muted); }
.help-main { min-width: 0; }
.help-crumbs { font-size: .85rem; color: var(--h-muted); margin-bottom: 18px; }
.help-crumbs i { font-size: .6rem; margin: 0 6px; }
.help-main h1 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin: 0 0 10px; font-weight: 800; letter-spacing: -.01em; color: var(--h-navy); }
.help-lead { color: var(--h-muted); font-size: 1.05rem; margin: 0 0 28px; }
.help-list { display: flex; flex-direction: column; gap: 12px; }
.help-list__item { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 18px; padding: 18px 20px; border: 1px solid var(--h-line); border-radius: 14px; color: var(--h-ink); background: #fff; transition: border-color .15s, box-shadow .15s; }
.help-list__item:hover { text-decoration: none; border-color: var(--h-teal); box-shadow: var(--h-shadow); }
.help-list__item strong { display: block; font-size: 1.02rem; color: var(--h-navy); }
.help-list__item small { color: var(--h-muted); font-size: .9rem; }
.help-list__item > i { color: var(--h-teal); }
.help-list__num { width: 36px; height: 36px; border-radius: 10px; background: var(--h-bg); display: grid; place-items: center; font-weight: 700; color: var(--h-navy); }
.help-list__tag { font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--tone); background: color-mix(in srgb, var(--tone) 10%, #fff); padding: 6px 10px; border-radius: 999px; white-space: nowrap; }
.help-empty { color: var(--h-muted); }
.help-chip { display: inline-block; border: 1px solid var(--h-line); border-radius: 999px; padding: 6px 14px; margin: 4px 6px 0 0; color: var(--h-navy); font-size: .9rem; }

/* article body */
.help-article { font-size: 1.02rem; }
.help-article h1 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin: 0 0 18px; font-weight: 800; color: var(--h-navy); letter-spacing: -.01em; }
.help-article h2 { font-size: 1.45rem; margin: 44px 0 14px; padding-top: 12px; border-top: 1px solid var(--h-line); color: var(--h-navy); }
.help-article h3 { font-size: 1.15rem; margin: 28px 0 10px; color: var(--h-navy); }
.help-article p, .help-article li { color: #2b3350; }
.help-article ol, .help-article ul { padding-left: 26px; }
.help-article ol li { margin: 8px 0; }
.help-article ol li::marker { font-weight: 700; color: var(--h-teal); }
.help-article > p:first-of-type { color: var(--h-muted); font-size: 1.08rem; }
.help-article img { display: block; border: 1px solid var(--h-line); border-radius: 12px; box-shadow: var(--h-shadow); margin: 18px 0 6px; }
.help-article img + em { display: block; color: var(--h-muted); font-size: .85rem; margin-bottom: 18px; }
.help-article table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: .95rem; }
.help-article th, .help-article td { border: 1px solid var(--h-line); padding: 10px 12px; text-align: left; vertical-align: top; }
.help-article th { background: var(--h-bg); color: var(--h-navy); }
.help-article code { background: var(--h-bg); border: 1px solid var(--h-line); border-radius: 6px; padding: 1px 6px; font-size: .9em; color: var(--h-navy); }
.help-article pre { background: #0f1b33; color: #e8eefc; padding: 16px 18px; border-radius: 12px; overflow: auto; font-size: .9rem; }
.help-article pre code { background: none; border: 0; color: inherit; padding: 0; }
.help-article blockquote { margin: 20px 0; padding: 14px 18px; border-left: 4px solid var(--h-gold); background: #fff9ec; border-radius: 0 12px 12px 0; color: #5a4a1e; }
.help-article blockquote p { margin: 0; color: inherit; }
.help-article blockquote strong:first-child { color: #8a6a12; }
.help-article kbd, .help-article strong.ui { font-weight: 600; color: var(--h-navy); }
.help-anchor { margin-left: 8px; color: var(--h-line); font-weight: 400; text-decoration: none; opacity: 0; transition: opacity .15s; }
h2:hover .help-anchor, h3:hover .help-anchor { opacity: 1; color: var(--h-teal); }
.help-article hr { border: 0; border-top: 1px solid var(--h-line); margin: 32px 0; }

.help-feedback { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 48px; padding: 18px 20px; border-radius: 14px; background: var(--h-bg); font-size: .95rem; }
.help-feedback button { border: 1px solid var(--h-line); background: #fff; border-radius: 999px; padding: 6px 14px; font: inherit; font-size: .9rem; cursor: pointer; color: var(--h-navy); }
.help-feedback button:hover { border-color: var(--h-teal); color: var(--h-teal); }
.help-feedback a { margin-left: auto; font-size: .9rem; }
.help-feedback__thanks { color: var(--h-green); font-weight: 600; }
.help-pager { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.help-pager a { display: flex; flex-direction: column; padding: 16px 18px; border: 1px solid var(--h-line); border-radius: 14px; color: var(--h-ink); }
.help-pager a:hover { text-decoration: none; border-color: var(--h-teal); }
.help-pager small { color: var(--h-muted); font-size: .8rem; }
.help-pager__next { text-align: right; }
.help-pager strong { color: var(--h-navy); }

.help-onpage { position: sticky; top: 92px; align-self: start; font-size: .88rem; }
.help-onpage small { display: block; text-transform: uppercase; letter-spacing: .08em; font-size: .72rem; color: var(--h-muted); margin-bottom: 10px; }
.help-onpage ul { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--h-line); }
.help-onpage li a { display: block; padding: 5px 12px; color: var(--h-muted); }
.help-onpage li.lvl-3 a { padding-left: 24px; font-size: .84rem; }
.help-onpage li a:hover { color: var(--h-teal); text-decoration: none; }

/* footer */
.help-foot { background: var(--h-navy); color: rgba(255,255,255,.85); padding: 40px 0; font-size: .92rem; }
.help-foot__inner { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.help-foot__links { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
.help-foot a { color: #fff; }

@media (max-width: 1100px) {
    .help-page { grid-template-columns: 260px minmax(0, 1fr); }
    .help-onpage { display: none; }
}
@media (max-width: 860px) {
    .help-top__links { display: none; }
    .help-menu-btn { display: inline-grid; place-items: center; margin-left: auto; }
    .help-audiences, .help-strip { grid-template-columns: 1fr; }
    .help-page { grid-template-columns: minmax(0, 1fr); }
    .help-side { display: none; position: static; max-height: none; margin-bottom: 24px; }
    body.help-nav-open .help-side { display: block; }
    .help-pager { grid-template-columns: 1fr; }
    .help-search { max-width: none; }
    .help-hero { padding: 48px 0 64px; }
}
@media (max-width: 600px) {
    .help-top .help-search { display: none; }
    .help-list__item { grid-template-columns: 1fr; }
    .help-list__item > i, .help-list__num { display: none; }
}
@media print {
    .help-top, .help-side, .help-onpage, .help-feedback, .help-pager, .help-foot { display: none; }
    .help-page { display: block; }
}