/* Public knowledge base. Kept independent of the application's modal/theme CSS. */
.support-page {
    --support-border: #dce4f0;
    --support-muted: #5b6980;
    min-height: calc(100vh - 76px);
    padding: 24px 0 72px;
    color: var(--color-text);
    background: var(--color-bg);
}
.support-page a { color: var(--color-primary); }
.support-page button, .support-page input { font: inherit; }
.support-page button { cursor: pointer; }
.support-page :is(a, button, input):focus-visible { outline: 3px solid #2563eb; outline-offset: 4px; }
.support-page [tabindex="-1"]:focus { outline: none; }
.support-topbar { display: flex; align-items: center; justify-content: flex-end; gap: 16px; margin-bottom: 24px; font-size: .82rem; }
.support-topbar__label { color: var(--support-muted); }
.support-grid { display: grid; grid-template-columns: 268px minmax(0, 1fr); grid-template-areas: "tools content" "contact content"; grid-template-rows: auto 1fr; gap: 20px 32px; align-items: start; }
.support-tools { min-width: 0; grid-area: tools; }
.help-search { margin-bottom: 24px; }
.help-search label { display: block; margin-bottom: 10px; font-size: .875rem; font-weight: 750; }
.help-search-field { position: relative; }
.help-search-field > i { position: absolute; top: 50%; left: 15px; transform: translateY(-50%); color: var(--support-muted); pointer-events: none; font-size: .9rem; }
.help-search-input { display: block; width: 100%; min-width: 0; height: 50px; padding: 0 12px 0 40px; border: 1px solid #c9d5e7; border-radius: 12px; background: #fff; color: var(--color-text); font-size: .875rem !important; }
.help-search-input::placeholder { color: #66758c; opacity: 1; }
.help-search-input:focus { border-color: var(--color-primary); }
.support-sidebar { padding: 20px 12px 12px; background: #fff; border: 1px solid var(--support-border); border-radius: var(--radius); }
.support-nav-title { padding: 0 10px; margin-bottom: 12px; color: var(--support-muted); font-size: .7rem; font-weight: 800; letter-spacing: .075em; text-transform: uppercase; }
.help-nav-item + .help-nav-item { margin-top: 4px; }
.help-nav-link { display: flex; align-items: center; gap: 11px; width: 100%; min-height: 46px; padding: 11px 12px; border: 0; border-radius: 10px; text-align: left; background: transparent; color: #334155; font-size: .875rem !important; line-height: 1.45; text-decoration: none; overflow-wrap: anywhere; }
.help-nav-link > i { width: 18px; flex-shrink: 0; text-align: center; color: #7284a1; }
.help-nav-link > span { flex: 1; }
.help-nav-link:hover { background: #f0f5ff; color: var(--color-primary); }
.help-nav-link.active { color: #fff; background: var(--color-primary); font-weight: 700; box-shadow: 0 4px 12px #2563eb24; }
.help-nav-link.active > i { color: inherit; }
.help-nav-link[aria-expanded]::after { content: ''; width: 6px; height: 6px; flex-shrink: 0; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg); margin: -4px 2px 0 0; }
.help-nav-link[aria-expanded="true"]::after { transform: rotate(225deg); margin-top: 4px; }
.help-nav-subcategory { display: none; margin: 8px 0 8px 18px; padding-left: 8px; border-left: 1px solid var(--support-border); }
.help-nav-item.open > .help-nav-subcategory { display: block; }
.help-nav-subcategory .help-nav-link { font-size: .82rem !important; padding: 10px; }
.help-burger { display: none; }
.support-contact { grid-area: contact; margin-top: 0; padding: 22px; border: 1px solid #d1dfff; border-radius: var(--radius); background: linear-gradient(140deg, #eaf1ff, #f3f7ff); }
.support-contact__icon { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; margin-bottom: 14px; border-radius: 10px; background: #fff; color: var(--color-primary); }
.support-contact h2 { margin: 0 0 8px; font-size: 1.1rem; line-height: 1.35; letter-spacing: -.02em; }
.support-contact p { margin: 0 0 16px; color: var(--support-muted); font-size: .84rem; line-height: 1.65; }
.support-contact__link { display: flex; justify-content: space-between; align-items: center; gap: 6px; font-size: .84rem; font-weight: 750; text-decoration: none; }
.support-contact__link:hover { text-decoration: underline; }
.support-page .support-contact__phone { display: inline-block; margin-top: 12px; color: var(--support-muted); font-size: .82rem; text-decoration: none; }
.support-content { min-width: 0; grid-area: content; }
.help-breadcrumbs { margin: 0 0 18px; color: #67758a; font-size: .8rem; line-height: 1.6; overflow-wrap: anywhere; }
.help-breadcrumbs a { text-decoration: none; }
.help-breadcrumbs a:hover { text-decoration: underline; }
.help-article > h1 { max-width: 780px; margin: 0 0 16px; font-size: clamp(1.9rem, 3.1vw, 2.65rem); font-weight: 800; line-height: 1.17; letter-spacing: -.045em; overflow-wrap: anywhere; }
.help-article > p { max-width: 680px; margin: 0 0 28px; color: var(--support-muted); font-size: 1rem; line-height: 1.7; }
.help-article > .support-kicker { margin: 0 0 12px; color: var(--color-primary); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.help-article > h2 { margin: 32px 0 18px; font-size: 1.25rem; font-weight: 750; letter-spacing: -.025em; }
.help-articles-list { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.support-page .help-article-card { position: relative; display: flex; flex-direction: column; gap: 12px; min-width: 0; padding: 24px; border: 1px solid var(--support-border); border-radius: var(--radius); background: #fff; color: var(--color-text); text-decoration: none; box-shadow: 0 4px 16px #0f172a03; transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease; }
.help-article-card:hover { border-color: #9bb7f5; box-shadow: 0 10px 28px #1e40af0c; transform: translateY(-2px); }
.help-article-card h3 { margin: 0; font-size: 1.08rem; line-height: 1.42; font-weight: 750; letter-spacing: -.025em; }
.help-article-card:hover h3 { color: var(--color-primary); }
.help-article-card p { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; margin: 0; color: var(--support-muted); font-size: .86rem; line-height: 1.7; overflow-wrap: anywhere; }
.help-article-meta { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; color: var(--support-muted); font-size: .72rem; line-height: 1.5; }
.help-article-meta span { display: inline-flex; align-items: center; gap: 6px; }
.help-article-card > :last-child { margin-top: auto; }
.help-card-link { display: flex; justify-content: space-between; align-items: center; padding-top: 8px; color: var(--color-primary); font-size: .8rem; font-weight: 700; }
.article-body { padding: clamp(20px, 3vw, 36px); border: 1px solid var(--support-border); border-radius: var(--radius); background: #fff; font-size: 1rem; line-height: 1.8; color: #334155; overflow-wrap: anywhere; }
.article-body > :first-child { margin-top: 0; }
.article-body > :last-child { margin-bottom: 0; }
.article-body :is(h2,h3,h4,h5,h6) { margin: 30px 0 14px; color: var(--color-text); line-height: 1.35; letter-spacing: -.025em; }
.article-body h2 { font-size: 1.5rem; }
.article-body h3 { font-size: 1.2rem; }
.article-body :is(p,ul,ol,figure,blockquote,pre,table) { margin: 0 0 20px; }
.article-body :is(ul,ol) { padding-left: 24px; }
.article-body li { margin: 8px 0; }
.article-body li::marker { color: var(--color-primary); }
.article-body img { display: block; max-width: 100%; height: auto; margin: 20px auto; border: 1px solid var(--support-border); border-radius: 12px; }
.article-body figcaption { margin-top: 8px; text-align: center; font-size: .85rem; color: var(--support-muted); }
.article-body blockquote { padding: 18px 22px; border-left: 4px solid var(--color-primary); border-radius: 0 12px 12px 0; background: #edf4ff; }
.article-body blockquote > :last-child { margin-bottom: 0; }
.article-body pre { max-width: 100%; padding: 18px; overflow-x: auto; border-radius: 12px; background: #f1f5f9; font-size: .85rem; }
.article-body code { padding: 2px 5px; border-radius: 4px; background: #f1f5f9; font-size: .9em; }
.article-body pre code { padding: 0; }
.article-body table { display: block; width: 100%; max-width: 100%; overflow-x: auto; border-collapse: collapse; font-size: .9rem; }
.article-body :is(th,td) { padding: 12px 16px; border: 1px solid var(--support-border); text-align: left; min-width: 120px; }
.article-body th { background: #edf4ff; color: var(--color-text); font-weight: 700; }
.support-page mark { padding: 1px 2px; border-radius: 3px; color: #172554; background: #fef08a; }
.support-page .loading, .support-page .support-empty, .support-page .help-api-error { grid-column: 1 / -1; margin: 0; padding: 24px; border: 1px solid var(--support-border); border-radius: 14px; background: #fff; color: var(--support-muted); font-size: .9rem; line-height: 1.7; }
.support-nav .loading { border: 0; padding: 8px 10px; font-size: .82rem; }
.support-page .help-api-error { border-color: #f1d497; background: #fffbeb; color: #7c4a0d; }
@media (max-width: 1050px) {
    .support-grid { grid-template-columns: 240px minmax(0, 1fr); gap: 24px; }
    .help-article-card { padding: 20px; }
}
@media (max-width: 900px) {
    .support-page { padding-top: 20px; }
    .support-grid { grid-template-columns: minmax(0, 1fr); grid-template-areas: none; grid-template-rows: none; gap: 24px; }
    .support-tools { display: grid; gap: 12px; }
    .help-search { margin: 0; }
    .help-search label { margin-bottom: 8px; }
    .help-burger { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 48px; padding: 12px 16px; border: 1px solid var(--support-border); border-radius: 12px; color: #334155; background: #fff; text-align: left; font-size: .875rem !important; font-weight: 650 !important; }
    .help-burger span { flex: 1; }
    .help-burger > i:last-child { font-size: .7rem; transition: transform .2s; }
    .help-burger[aria-expanded="true"] > i:last-child { transform: rotate(180deg); }
    .support-sidebar { display: none; }
    .support-sidebar.open { display: block; }
    .support-nav-title { display: none; }
    .support-sidebar { padding: 10px; }
    .support-contact { display: none; }
    .support-content { min-width: 0; }
    .help-breadcrumbs { margin-bottom: 16px; }
}
@media (max-width: 560px) {
    .support-page { padding-bottom: 40px; }
    .support-topbar { display: none; }
    .help-articles-list { gap: 12px; }
    .support-page .help-article-card { padding: 22px; }
    .help-article > h1 { font-size: 1.9rem; }
    .help-article > p { margin-bottom: 24px; font-size: .94rem; }
    .help-article > h2 { margin-top: 26px; }
    .article-body { padding: 20px; font-size: .94rem; }
    .article-body h2 { font-size: 1.25rem; }
}
@media (prefers-reduced-motion: reduce) {
    .support-page *, .support-page *::after { transition: none !important; }
    .help-article-card:hover { transform: none; }
}
.support-page .support-kicker { display: block; margin: 0 0 12px; color: var(--color-primary); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.help-breadcrumbs .separator { display: inline-block; margin: 0 9px; color: #94a3b8; }
.help-nav-link[aria-expanded]::after { content: none; }
.help-nav-link > .help-nav-chevron { width: 12px; font-size: .65rem; }
.help-nav-link[aria-expanded="true"] > .help-nav-chevron { transform: rotate(180deg); }
.help-article-card__link { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-top: 8px; color: var(--color-primary); font-size: .8rem; font-weight: 700; }
.help-api-error button { margin-top: 12px; min-height: 42px; padding: 8px 14px; border: 1px solid #dfbb71; border-radius: 8px; color: #704009; background: #fff; font-weight: 650; }
.support-content { scroll-margin-top: 100px; }
@media (max-width: 900px) {
    .support-grid { gap: 12px; }
    .support-tools { display: contents; }
    .help-search { order: 0; }
    .help-burger { order: 1; }
    .support-sidebar { order: 2; }
    .support-content { grid-area: auto; order: 3; margin-top: 12px; }
    .support-contact { grid-area: auto; display: block; order: 4; margin-top: 16px; }
    .support-contact__link { justify-content: flex-start; gap: 14px; }
}

/* The site ships a subset icon font. These local shapes cover support controls. */
.support-page { --support-icon-search: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22black%22%20stroke-width%3D%221.8%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Ccircle%20cx%3D%2210.5%22%20cy%3D%2210.5%22%20r%3D%226.5%22/%3E%3Cpath%20d%3D%22m16%2016%205%205%22/%3E%3C/svg%3E"); }
.support-page { --support-icon-menu: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22black%22%20stroke-width%3D%221.8%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M4%206h16M4%2012h16M4%2018h16%22/%3E%3C/svg%3E"); }
.support-page { --support-icon-book: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22black%22%20stroke-width%3D%221.8%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M5%204h12a2%202%200%200%201%202%202v15H7a3%203%200%200%201-3-3V5a1%201%200%200%201%201-1Zm-1%2014a3%203%200%200%201%203-3h12M8%208h7%22/%3E%3C/svg%3E"); }
.support-page { --support-icon-home: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22black%22%20stroke-width%3D%221.8%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22m3%2010%209-7%209%207M5%209v12h5v-7h4v7h5V9%22/%3E%3C/svg%3E"); }
.support-page { --support-icon-spinner: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22black%22%20stroke-width%3D%221.8%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M12%203a9%209%200%201%201-9%209%22/%3E%3C/svg%3E"); }
.help-search-field > i, .help-burger > i:first-child, .help-nav-link > i:first-child, .help-article-meta > i, .support-empty > i, .loading > i {
    display: inline-block; width: 18px; height: 18px; flex-shrink: 0; background: currentColor;
    -webkit-mask: var(--support-icon-book) center / contain no-repeat; mask: var(--support-icon-book) center / contain no-repeat;
}
.help-search-field > i::before, .help-burger > i:first-child::before, .help-nav-link > i:first-child::before, .help-article-meta > i::before, .support-empty > i::before, .loading > i::before { content: none; }
.help-search-field > i { -webkit-mask-image: var(--support-icon-search); mask-image: var(--support-icon-search); }
.help-burger > i:first-child { -webkit-mask-image: var(--support-icon-menu); mask-image: var(--support-icon-menu); }
.help-nav-link > .fa-house:first-child { -webkit-mask-image: var(--support-icon-home); mask-image: var(--support-icon-home); }
.loading > i { vertical-align: middle; margin-right: 6px; -webkit-mask-image: var(--support-icon-spinner); mask-image: var(--support-icon-spinner); }