:root {
  --help-blue: #455ec6;
  --help-ink: #19243b;
  --help-muted: #626d83;
  --help-line: #e3e7ef;
  --help-paper: #f6f8fc;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 108px; }
body { margin: 0; background: #fff; color: var(--help-ink); font: 15px/1.75 "Avenir Next", "PingFang SC", "Microsoft YaHei", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--help-blue); }
a:focus-visible, summary:focus-visible, [tabindex="0"]:focus-visible { outline: 3px solid var(--help-blue); outline-offset: 4px; }
::selection { background: #e1e7ff; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-weight: 650; line-height: 1.45; }
ol, ul { margin: 0; padding: 0; }
img { max-width: 100%; }
.help-wrap { width: min(1360px, calc(100% - 80px)); margin-inline: auto; }
.help-skip { position: fixed; z-index: 100; top: -100px; left: 16px; padding: 10px 18px; background: var(--help-ink); color: white; }
.help-skip:focus { top: 12px; }
.help-header { position: sticky; top: 0; z-index: 10; background: #fff; border-bottom: 1px solid var(--help-line); }
.help-header-inner { min-height: 80px; display: flex; align-items: center; gap: 25px; }
.help-brand { display: inline-flex; align-items: center; flex: none; gap: 10px; font-size: 19px; font-weight: 700; line-height: 1.2; letter-spacing: -.4px; }
.help-brand img { object-fit: contain; flex: none; }
.help-brand-caption { display: block; font-size: 8px; letter-spacing: 1.8px; color: var(--help-muted); margin-top: 5px; }
.help-header-section { padding-left: 24px; border-left: 1px solid var(--help-line); color: var(--help-muted); font-size: 14px; white-space: nowrap; }
.help-site-nav { display: flex; gap: 24px; margin-left: auto; color: #515d73; font-size: 13px; }
.help-site-nav a, .help-account a { display: inline-flex; align-items: center; min-height: 44px; white-space: nowrap; }
.help-account { display: flex; align-items: center; gap: 20px; margin-left: 8px; font-size: 13px; }
.help-button { background: var(--help-blue); color: #fff; border-radius: 7px; padding: 9px 16px; font-weight: 600; }
.help-button:hover { background: #354cb0; color: #fff; }
.help-shell { display: grid; grid-template-columns: 216px minmax(0, 1fr); gap: 55px; align-items: start; padding-block: 45px 80px; min-height: calc(100vh - 235px); }
.help-sidebar { position: sticky; top: 122px; max-height: calc(100vh - 148px); overflow-y: auto; padding-right: 5px; }
.help-nav-label { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; padding: 0 12px 20px; font-weight: 650; font-size: 15px; }
.help-nav-label span { color: var(--help-muted); font-size: 10px; font-weight: 400; }
.help-chapters ol { list-style: none; }
.help-chapters a { display: flex; align-items: baseline; gap: 11px; padding: 11px 12px; margin-block: 3px; border-radius: 5px; font-size: 13px; line-height: 1.6; }
.help-chapters a:hover { background: var(--help-paper); }
.help-chapters a[aria-current="page"] { background: #edf1ff; color: #354fb8; font-weight: 650; }
.help-chapter-number { flex: none; color: #7a8599; font-size: 10px; font-variant-numeric: tabular-nums; }
.help-chapters a[aria-current="page"] .help-chapter-number { color: #5269bc; }
.help-legacy-note { margin: 28px 12px 0; border-top: 1px solid var(--help-line); padding-top: 19px; font-size: 12px; }
.help-legacy-note p { color: var(--help-muted); }
.help-legacy-note a { display: inline-block; padding-block: 5px; color: var(--help-blue); }
.help-legacy-note small { display: block; margin-top: 4px; color: var(--help-muted); font-size: 11px; line-height: 1.8; }
.help-reading-area, main { min-width: 0; }
main:focus { outline: none; }
.help-mobile-navigation, .help-mobile-toc { display: none; }
.help-eyebrow { color: var(--help-blue); font-size: 12px; font-weight: 600; letter-spacing: .8px; }
.help-index-heading { padding: 5px 0 34px; border-bottom: 1px solid var(--help-line); }
.help-index-heading h1 { margin: 13px 0 15px; font-size: clamp(30px, 3.5vw, 43px); letter-spacing: -1.4px; }
.help-lead { max-width: 760px; color: var(--help-muted); font-size: 16px; line-height: 1.9; }
.help-edition { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-top: 23px; font-size: 12px; color: var(--help-muted); }
.help-edition > span { width: 5px; height: 5px; border-radius: 50%; background: #647cc7; }
.help-edition a { margin-left: 16px; text-decoration: underline; text-underline-offset: 3px; }
.help-section-heading { display: flex; align-items: baseline; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-bottom: 21px; }
.help-section-heading h2, .help-shortcuts h2 { font-size: 19px; }
.help-section-heading > a { color: var(--help-blue); font-size: 12px; }
.help-section-heading > span { color: var(--help-muted); font-size: 12px; }
.help-quick-start { margin-block: 32px 36px; padding: 24px 27px 27px; background: var(--help-paper); border-left: 2px solid #748bdd; }
.help-start-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); list-style: none; gap: 26px; }
.help-start-steps li > span { display: block; color: #687ba9; font-size: 11px; font-weight: 600; margin-bottom: 9px; }
.help-start-steps h3 { font-size: 14px; }
.help-start-steps p { color: var(--help-muted); font-size: 12px; margin-top: 7px; line-height: 1.9; }
.help-task-section .help-section-heading { margin-bottom: 8px; }
.help-task-list { list-style: none; }
.help-task-list li { border-bottom: 1px solid var(--help-line); }
.help-task-list a { display: grid; grid-template-columns: 26px minmax(0, 1fr) 20px; gap: 15px; padding: 23px 0; align-items: baseline; }
.help-task-number { color: #7a879e; font-size: 11px; font-variant-numeric: tabular-nums; }
.help-task-list h3 { font-size: 18px; }
.help-task-list p { color: var(--help-muted); font-size: 13px; margin-top: 7px; line-height: 1.85; }
.help-task-arrow { color: var(--help-blue); font-size: 19px; }
.help-task-list a:hover h3 { text-decoration: underline; text-underline-offset: 5px; }
.help-shortcuts { padding-top: 34px; }
.help-shortcuts nav { display: flex; flex-wrap: wrap; column-gap: 26px; row-gap: 2px; margin-top: 10px; }
.help-shortcuts nav a { display: inline-flex; align-items: center; color: var(--help-blue); font-size: 13px; min-height: 44px; }
.help-shortcuts > p { color: var(--help-muted); font-size: 12px; margin-top: 4px; }
.help-breadcrumbs { font-size: 12px; color: var(--help-muted); margin: 3px 0 25px; }
.help-breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 9px; }
.help-breadcrumbs li + li::before { content: "/"; padding-right: 9px; color: #9ba4b4; }
.help-article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 165px; gap: 42px; align-items: start; }
.help-article { min-width: 0; }
.help-article-heading { padding-bottom: 28px; border-bottom: 1px solid var(--help-line); margin-bottom: 34px; }
.help-article-heading h1 { margin-block: 10px 14px; font-size: clamp(27px, 3vw, 36px); letter-spacing: -1px; }
.help-article-heading .help-lead { font-size: 15px; }
.help-article-meta { display: flex; flex-wrap: wrap; gap: 7px 18px; color: var(--help-muted); font-size: 11px; margin-top: 22px; }
.help-article-meta span + span { font-variant-numeric: tabular-nums; }
.help-toc { position: sticky; top: 122px; max-height: calc(100vh - 145px); overflow-y: auto; border-left: 1px solid var(--help-line); padding-left: 18px; font-size: 12px; }
.help-toc > p { font-size: 11px; font-weight: 650; margin-bottom: 12px; }
.help-toc ol, .help-mobile-toc ol { list-style: none; }
.help-toc li a { display: block; color: var(--help-muted); padding-block: 6px; line-height: 1.6; }
.help-toc li a:hover { color: var(--help-blue); }
.help-toc-subheading { padding-left: 12px; font-size: 11px; }
.help-back-top { display: inline-block; margin-top: 19px; padding-block: 6px; color: var(--help-muted); font-size: 11px; }
.help-prose { font-size: 15px; line-height: 1.95; overflow-wrap: anywhere; }
.help-prose > :first-child { margin-top: 0; }
.help-prose h2 { font-size: 23px; letter-spacing: -.5px; margin: 46px 0 17px; padding-top: 8px; }
.help-prose h3 { font-size: 18px; margin: 29px 0 12px; }
.help-prose h4 { font-size: 16px; margin: 24px 0 10px; }
.help-prose p { margin-block: 15px; }
.help-prose ul, .help-prose ol { padding-left: 1.5em; margin-block: 16px; }
.help-prose li { padding-left: .2em; margin-block: 7px; }
.help-prose li > p { margin-block: 7px; }
.help-prose a { color: var(--help-blue); text-decoration: underline; text-underline-offset: 3px; }
.help-prose strong { font-weight: 650; }
.help-prose code { font: .88em/1.7 "SFMono-Regular", Consolas, "Liberation Mono", monospace; background: #f0f3fa; border-radius: 3px; padding: 2px 5px; }
.help-prose pre { max-width: 100%; overflow-x: auto; margin-block: 22px; padding: 18px 20px; border: 1px solid var(--help-line); border-radius: 5px; background: var(--help-paper); overflow-wrap: normal; }
.help-prose pre code { display: block; min-width: max-content; padding: 0; background: transparent; border-radius: 0; }
.help-prose blockquote { margin: 24px 0; padding: 2px 20px; border-left: 3px solid #8ca0df; background: var(--help-paper); color: #4c5c77; }
.help-prose hr { border: 0; border-top: 1px solid var(--help-line); margin-block: 35px; }
.help-prose figure { margin: 25px 0; }
.help-prose img { height: auto; border: 1px solid var(--help-line); border-radius: 5px; }
.help-prose figcaption { font-size: 12px; color: var(--help-muted); margin-top: 8px; }
.help-table { max-width: 100%; overflow-x: auto; margin-block: 23px; }
.help-prose table { display: block; max-width: 100%; overflow-x: auto; border-collapse: collapse; margin-block: 23px; font-size: 13px; line-height: 1.8; }
.help-table table { display: table; width: 100%; margin: 0; }
.help-prose th, .help-prose td { text-align: left; vertical-align: top; border: 1px solid var(--help-line); min-width: 105px; padding: 11px 13px; }
.help-prose th { background: var(--help-paper); font-weight: 650; }
.help-pagination { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--help-line); border-bottom: 1px solid var(--help-line); margin-top: 48px; padding-block: 22px; gap: 25px; }
.help-pagination a { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.help-pagination span { color: var(--help-muted); font-size: 11px; }
.help-pagination strong { font-size: 14px; font-weight: 600; }
.help-pagination .help-next { grid-column: 2; text-align: right; align-items: flex-end; }
.help-support { margin-top: 22px; color: var(--help-muted); font-size: 12px; }
.help-support a { color: var(--help-blue); }
.help-footer { border-top: 1px solid var(--help-line); }
.help-footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; padding-block: 28px; font-size: 11px; color: var(--help-muted); }
.help-footer p span { margin-left: 20px; }
.help-footer nav { display: flex; flex-wrap: wrap; gap: 7px 24px; }
.help-footer nav a { display: inline-flex; align-items: center; min-height: 32px; }
@media (min-width: 1500px) {
  .help-shell { gap: 70px; }
  .help-article-layout { gap: 55px; }
}
@media (max-width: 1199px) {
  .help-wrap { width: calc(100% - 56px); }
  .help-header-inner { gap: 19px; }
  .help-header-section { padding-left: 18px; }
  .help-site-nav { gap: 18px; }
  .help-account { gap: 16px; margin-left: 0; }
  .help-shell { grid-template-columns: 190px minmax(0, 1fr); gap: 32px; }
  .help-article-layout { grid-template-columns: minmax(0, 1fr); }
  .help-toc { display: none; }
  .help-mobile-toc { display: block; border-bottom: 1px solid var(--help-line); margin: -10px 0 28px; padding-bottom: 15px; font-size: 13px; }
  .help-mobile-toc summary { cursor: pointer; color: var(--help-muted); padding-block: 6px; }
  .help-mobile-toc ol { margin-top: 10px; }
  .help-mobile-toc li a { display: inline-block; color: var(--help-blue); padding-block: 5px; }
  .help-start-steps { gap: 20px; }
}
@media (max-width: 959px) {
  .help-header-inner { flex-wrap: wrap; gap: 0 20px; padding-block: 15px 8px; }
  .help-header-section { flex: 1; }
  .help-site-nav { order: 3; width: 100%; margin-top: 8px; border-top: 1px solid #edf0f5; gap: 25px; }
  .help-site-nav a { min-height: 39px; }
  .help-shell { padding-top: 31px; gap: 25px; grid-template-columns: 175px minmax(0, 1fr); }
  .help-sidebar, .help-toc { top: 158px; max-height: calc(100vh - 185px); }
  html { scroll-padding-top: 157px; }
  .help-chapters a { padding-inline: 9px; font-size: 12px; gap: 8px; }
  .help-nav-label { padding-inline: 9px; }
  .help-start-steps { grid-template-columns: 1fr; gap: 17px; }
  .help-start-steps li { display: flex; align-items: baseline; gap: 15px; }
  .help-start-steps li > span { margin: 0; }
  .help-start-steps p { margin-top: 3px; }
  .help-footer p span { display: block; margin: 5px 0 0; }
}
@media (max-width: 719px) {
  .help-wrap { width: calc(100% - 40px); }
  .help-header-inner { gap: 0 15px; }
  .help-brand { font-size: 17px; gap: 8px; }
  .help-brand img { width: 24px; height: 29px; }
  .help-brand-caption { font-size: 7px; }
  .help-header-section { border: 0; padding: 0; font-size: 12px; }
  .help-account { gap: 12px; font-size: 12px; }
  .help-button { padding: 8px 12px; min-height: 40px!important; }
  .help-site-nav { justify-content: space-between; gap: 10px; font-size: 12px; margin-top: 12px; }
  .help-header { position: static; }
  html { scroll-padding-top: 22px; }
  .help-shell { display: block; padding-block: 20px 45px; }
  .help-sidebar { display: none; }
  .help-mobile-navigation { display: block; border-bottom: 1px solid var(--help-line); margin-bottom: 29px; }
  .help-mobile-navigation > summary { display: flex; justify-content: space-between; align-items: center; padding: 5px 0 16px; cursor: pointer; font-size: 13px; font-weight: 600; list-style: none; }
  .help-mobile-navigation > summary::-webkit-details-marker { display: none; }
  .help-mobile-navigation > summary span { color: var(--help-blue); font-size: 18px; }
  .help-mobile-navigation[open] > summary span { transform: rotate(45deg); }
  .help-mobile-navigation .help-nav-label { display: none; }
  .help-mobile-navigation .help-chapters a { font-size: 13px; padding: 12px; }
  .help-mobile-navigation .help-legacy-note { margin-block: 16px 22px; }
  .help-index-heading { padding-top: 0; padding-bottom: 25px; }
  .help-index-heading h1 { margin-top: 12px; font-size: 31px; letter-spacing: -.9px; }
  .help-lead { font-size: 15px; }
  .help-edition { gap: 6px; margin-top: 18px; font-size: 11px; }
  .help-edition a { margin-left: 0; flex-basis: 100%; padding-top: 5px; }
  .help-quick-start { margin-block: 25px 30px; padding: 20px; }
  .help-section-heading { gap: 7px; }
  .help-section-heading h2, .help-shortcuts h2 { font-size: 18px; }
  .help-section-heading > a, .help-section-heading > span { font-size: 11px; }
  .help-task-list a { grid-template-columns: 20px minmax(0, 1fr) 16px; gap: 10px; padding-block: 22px; }
  .help-task-list h3 { font-size: 17px; }
  .help-task-list p { font-size: 13px; line-height: 1.85; }
  .help-task-arrow { font-size: 17px; }
  .help-shortcuts { padding-top: 26px; }
  .help-shortcuts nav { column-gap: 22px; }
  .help-breadcrumbs { font-size: 11px; margin-bottom: 21px; }
  .help-article-heading { padding-bottom: 23px; margin-bottom: 28px; }
  .help-article-heading h1 { font-size: 29px; letter-spacing: -.7px; }
  .help-article-heading .help-lead { font-size: 14px; }
  .help-article-meta { font-size: 11px; gap: 6px 13px; margin-top: 19px; }
  .help-prose { font-size: 15px; line-height: 1.95; }
  .help-prose h2 { font-size: 22px; margin-top: 37px; }
  .help-prose h3 { font-size: 18px; }
  .help-prose pre { padding: 14px; font-size: 13px; }
  .help-prose blockquote { padding-inline: 15px; }
  .help-pagination { margin-top: 35px; gap: 18px; }
  .help-pagination strong { font-size: 13px; }
  .help-support { font-size: 12px; }
  .help-footer-inner { align-items: flex-start; gap: 16px; padding-block: 24px; }
  .help-footer nav { gap: 5px 20px; }
}
@media (max-width: 379px) {
  .help-wrap { width: calc(100% - 32px); }
  .help-header-inner { gap: 0 10px; }
  .help-header-section { flex: none; font-size: 11px; }
  .help-account { flex: 1; justify-content: flex-end; gap: 10px; font-size: 11px; }
  .help-button { padding-inline: 9px; }
  .help-brand { font-size: 15px; gap: 6px; }
  .help-brand img { width: 21px; height: 26px; }
  .help-brand-caption { letter-spacing: 1px; font-size: 6px; }
  .help-quick-start { padding-inline: 16px; }
  .help-article-heading h1 { font-size: 27px; }
}
@media print {
  .help-header, .help-sidebar, .help-mobile-navigation, .help-mobile-toc, .help-toc, .help-footer, .help-pagination, .help-support, .help-skip { display: none; }
  .help-wrap { width: 100%; }
  .help-shell, .help-article-layout { display: block; padding: 0; }
  body { font-size: 11pt; color: #000; }
  .help-prose { font-size: 11pt; }
  .help-prose h2, .help-prose h3 { break-after: avoid; }
  .help-prose pre { white-space: pre-wrap; overflow-wrap: anywhere; }
  .help-prose pre code { min-width: 0; }
  .help-table, .help-prose table { overflow: visible; }
  .help-prose table { display: table; width: 100%; }
  .help-prose th, .help-prose td { min-width: 0; }
  .help-prose a { color: #000; }
}