.help-doc-page {
    --doc-ink: #111827;
    --doc-muted: #64748b;
    --doc-line: #e7edf5;
    --doc-panel: #ffffff;
    --doc-bg: #f6f8fb;
    --doc-blue: #1d6ee8;
    --doc-green: #0f9f6e;
    --doc-orange: #f0782f;
    --doc-violet: #6d5dfc;
    min-height: 100vh;
    padding: 32px 20px 72px;
    background:
        linear-gradient(180deg, #f3f7fb 0%, #ffffff 38%),
        #ffffff;
    color: var(--doc-ink);
}

.header .jiaocheng-wrap {
    grid-template-columns: 180px minmax(0, 1fr) minmax(220px, 300px);
    column-gap: 18px;
}

.header .jiaocheng-wrap .web-logo {
    width: 168px;
    padding-left: 0;
}

.jiaocheng-wrap .help-doc-header-nav {
    min-width: 0;
    justify-content: flex-start !important;
    gap: 6px;
    padding: 0 2px;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.jiaocheng-wrap .help-doc-header-nav::-webkit-scrollbar {
    display: none;
}

.jiaocheng-wrap .help-doc-header-nav > li {
    height: auto;
    flex: 0 0 auto;
}

.header .jiaocheng-wrap .help-doc-header-nav > li > a {
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
    border-radius: 999px;
    color: #344054;
    line-height: 1;
    font-size: 15px;
    font-weight: 700;
    white-space: nowrap;
    transition: background .2s ease, color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.header .jiaocheng-wrap .help-doc-header-nav > li > a:hover {
    background: #eef5ff;
    color: var(--doc-blue);
}

.header .jiaocheng-wrap .help-doc-header-nav > li > a.is-active,
.header .jiaocheng-wrap .help-doc-header-nav > li > a.active {
    background: linear-gradient(135deg, #111827, #263244);
    color: #fff !important;
    box-shadow: 0 8px 18px rgba(17, 24, 39, .16);
}

.header .jiaocheng-wrap .help-doc-header-nav > li > a.is-active:hover,
.header .jiaocheng-wrap .help-doc-header-nav > li > a.active:hover {
    transform: translateY(-1px);
}

.jiaocheng-wrap .help-doc-header-search {
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0;
}

.jiaocheng-wrap .help-doc-header-search > li {
    width: 100%;
    list-style: none;
}

.jiaocheng-wrap .help-doc-header-search form {
    width: 100%;
    height: 42px;
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr) 58px;
    align-items: center;
    border: 1px solid #d7e1ef;
    border-radius: 999px;
    background: #f8fbff;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9);
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.jiaocheng-wrap .help-doc-header-search form:focus-within {
    border-color: #7db2ff;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(29, 110, 232, .1);
}

.jiaocheng-wrap .help-doc-header-search i {
    color: #8da0b8;
    font-size: 17px;
    text-align: center;
}

.jiaocheng-wrap .help-doc-header-search input {
    width: 100%;
    min-width: 0;
    height: 38px;
    padding: 0;
    border: 0;
    background: transparent;
    color: #111827;
    outline: none;
    font-size: 14px;
}

.jiaocheng-wrap .help-doc-header-search input::placeholder {
    color: #98a7ba;
}

.jiaocheng-wrap .help-doc-header-search button {
    width: 50px;
    height: 30px;
    margin-right: 5px;
    border: 0;
    border-radius: 999px;
    background: var(--doc-blue);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: background .2s ease, transform .2s ease;
}

.jiaocheng-wrap .help-doc-header-search button:hover {
    background: #125ed0;
    transform: translateY(-1px);
}

@media (max-width: 1280px) {
    .header .jiaocheng-wrap {
        grid-template-columns: 160px minmax(0, 1fr) minmax(190px, 240px);
        column-gap: 12px;
        padding: 0 18px;
    }

    .header .jiaocheng-wrap .web-logo {
        width: 150px;
    }

    .header .jiaocheng-wrap .help-doc-header-nav > li > a {
        padding: 0 10px;
        font-size: 14px;
    }
}

@media (max-width: 1080px) {
    .header {
        height: auto;
    }

    .header .jiaocheng-wrap {
        min-height: 88px;
        height: auto;
        grid-template-columns: 160px minmax(0, 1fr);
        grid-template-areas:
            "logo nav-right"
            "nav-left nav-left";
        row-gap: 8px;
        padding: 10px 18px 12px;
    }

    .jiaocheng-wrap .help-doc-header-nav {
        width: 100%;
        padding: 2px 0;
    }

    .jiaocheng-wrap .help-doc-header-search {
        width: min(360px, 100%);
        justify-self: end;
    }
}

@media (max-width: 970px) {
    body {
        overflow-x: hidden;
    }

    .header {
        position: sticky;
        top: 0;
        width: 100%;
        height: auto;
        z-index: 999;
        background: rgba(255, 255, 255, .96);
        box-shadow: 0 8px 24px rgba(15, 23, 42, .08);
        backdrop-filter: blur(10px);
    }

    .main-container {
        margin: 0 auto;
    }

    .header .jiaocheng-wrap {
        width: 100%;
        min-height: 0;
        display: grid !important;
        grid-template-columns: minmax(128px, 160px) minmax(0, 1fr);
        grid-template-areas:
            "logo nav-right"
            "nav-left nav-left";
        align-items: center;
        gap: 10px 12px;
        padding: 10px 16px 12px;
    }

    .header .jiaocheng-wrap > a {
        grid-area: logo;
        min-width: 0;
        display: flex;
        align-items: center;
    }

    .header .jiaocheng-wrap .web-logo {
        width: 148px;
        max-width: 100%;
        margin: 0;
    }

    .jiaocheng-wrap .help-doc-header-search {
        grid-area: nav-right;
        width: 100%;
        min-width: 0;
        display: flex !important;
        justify-self: stretch;
    }

    .jiaocheng-wrap .help-doc-header-search form {
        height: 38px;
        grid-template-columns: 30px minmax(0, 1fr) 54px;
    }

    .jiaocheng-wrap .help-doc-header-search input {
        height: 34px;
        font-size: 13px;
    }

    .jiaocheng-wrap .help-doc-header-search button {
        width: 48px;
        height: 28px;
        font-size: 12px;
    }

    .jiaocheng-wrap .help-doc-header-nav {
        grid-area: nav-left;
        width: 100%;
        max-width: 100%;
        display: flex !important;
        flex-wrap: nowrap;
        justify-content: flex-start !important;
        gap: 8px;
        padding: 2px 0 4px;
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: x proximity;
        scrollbar-width: none;
    }

    .jiaocheng-wrap .help-doc-header-nav > li {
        display: block !important;
        flex: 0 0 auto;
        scroll-snap-align: start;
    }

    .header .jiaocheng-wrap .help-doc-header-nav > li > a {
        height: 34px;
        padding: 0 12px;
        border: 1px solid #e3ebf7;
        background: #f8fbff;
        color: #334155;
        font-size: 13px;
        box-shadow: none;
    }
}

@media (max-width: 720px) {
    .header .jiaocheng-wrap {
        grid-template-columns: 1fr;
        grid-template-areas:
            "logo"
            "nav-right"
            "nav-left";
        padding: 12px 14px;
    }

    .header .jiaocheng-wrap .web-logo {
        width: 148px;
        margin: 0 auto;
    }

    .jiaocheng-wrap .help-doc-header-search {
        width: 100%;
        max-width: 100%;
        justify-self: stretch;
        overflow: hidden;
    }

    .jiaocheng-wrap .help-doc-header-search > li,
    .jiaocheng-wrap .help-doc-header-search form {
        max-width: 100%;
    }

    .jiaocheng-wrap .help-doc-header-nav {
        justify-content: flex-start !important;
        width: calc(100vw - 28px);
        max-width: calc(100vw - 28px);
        margin: 0;
        padding: 0 18px 4px 0;
        overflow-x: auto;
        overflow-y: hidden;
        overscroll-behavior-x: contain;
    }

    .jiaocheng-wrap .help-doc-header-nav::after {
        content: "";
        width: 1px;
        flex: 0 0 1px;
    }

    .header .jiaocheng-wrap .help-doc-header-nav > li > a {
        height: 36px;
        padding: 0 11px;
        font-size: 13px;
    }
}

@media (max-width: 420px) {
    .header .jiaocheng-wrap {
        padding: 10px 12px 12px;
    }

    .jiaocheng-wrap .help-doc-header-search {
        width: calc(100vw - 24px);
        max-width: calc(100vw - 24px);
    }

    .jiaocheng-wrap .help-doc-header-nav {
        width: calc(100vw - 24px);
        max-width: calc(100vw - 24px);
        padding-right: 22px;
    }

    .jiaocheng-wrap .help-doc-header-search form {
        box-sizing: border-box;
        grid-template-columns: 30px minmax(0, 1fr) 50px;
    }

    .jiaocheng-wrap .help-doc-header-search button {
        width: 44px;
        margin-right: 4px;
    }

    .header .jiaocheng-wrap .help-doc-header-nav > li > a {
        height: 32px;
        padding: 0 10px;
        font-size: 12px;
    }
}

.header .jiaocheng-wrap .help-doc-header-nav > li > a.is-active,
.header .jiaocheng-wrap .help-doc-header-nav > li > a.active {
    background: linear-gradient(135deg, #111827, #263244);
    color: #fff !important;
    border-color: transparent;
    box-shadow: 0 8px 18px rgba(17, 24, 39, .16);
}

.help-doc-page * {
    box-sizing: border-box;
}

.help-doc-page a {
    color: inherit;
    text-decoration: none;
}

.help-doc-shell {
    max-width: 1240px;
    margin: 0 auto;
}

.help-doc-topbar {
    min-height: 72px;
    display: grid;
    grid-template-columns: auto minmax(420px, 1fr) minmax(260px, 340px);
    align-items: center;
    gap: 22px;
    padding: 12px 14px 12px 18px;
    border: 1px solid var(--doc-line);
    border-radius: 8px;
    background: rgba(255, 255, 255, .92);
    box-shadow: 0 14px 36px rgba(15, 23, 42, .05);
}

.help-doc-home {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #0f172a;
    font-size: 17px;
    font-weight: 700;
    white-space: nowrap;
}

.help-doc-home-icon {
    width: 38px;
    height: 38px;
    display: inline-grid;
    place-items: center;
    border-radius: 8px;
    background: #edf5ff;
    color: var(--doc-blue);
}

.help-doc-mainnav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: 0;
}

.help-doc-mainnav-item {
    height: 40px;
    min-width: 86px;
    padding: 0 14px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: #475569;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background .2s ease, color .2s ease, box-shadow .2s ease;
}

.help-doc-mainnav-item:hover {
    color: var(--doc-blue);
    background: #f0f6ff;
}

.help-doc-mainnav-item.is-active {
    color: #fff;
    background: #1f2937;
    box-shadow: 0 8px 18px rgba(31, 41, 55, .16);
}

.help-doc-search {
    height: 44px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 6px 0 14px;
    border: 1px solid #dce6f2;
    border-radius: 8px;
    background: #f8fafc;
}

.help-doc-search i {
    color: #94a3b8;
    font-size: 18px;
}

.help-doc-search input {
    width: 100%;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: #111827;
    font-size: 14px;
}

.help-doc-search button {
    width: 64px;
    height: 32px;
    border: 0;
    border-radius: 6px;
    background: var(--doc-blue);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
}

.help-doc-search button:hover {
    background: #0f5ecf;
}

.help-doc-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 32px;
    padding: 48px 4px 30px;
}

.help-doc-eyebrow {
    margin: 0 0 10px;
    color: var(--doc-orange);
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
}

.help-doc-hero h1 {
    margin: 0;
    color: #0f172a;
    font-size: 42px;
    line-height: 1.18;
    font-weight: 800;
    letter-spacing: 0;
}

.help-doc-hero-desc {
    max-width: 680px;
    margin: 14px 0 0;
    color: var(--doc-muted);
    font-size: 16px;
    line-height: 1.8;
}

.help-doc-hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 92px);
    gap: 10px;
}

.help-doc-hero-stats div {
    min-height: 88px;
    display: grid;
    place-items: center;
    padding: 10px;
    border: 1px solid var(--doc-line);
    border-radius: 8px;
    background: #fff;
}

.help-doc-hero-stats strong {
    color: var(--doc-blue);
    font-size: 25px;
    line-height: 1;
}

.help-doc-hero-stats span {
    color: var(--doc-muted);
    font-size: 13px;
}

.help-doc-layout {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.help-doc-sidebar,
.help-doc-content {
    border: 1px solid var(--doc-line);
    border-radius: 8px;
    background: var(--doc-panel);
    box-shadow: 0 18px 46px rgba(15, 23, 42, .06);
}

.help-doc-sidebar {
    position: sticky;
    top: 92px;
    padding: 18px;
}

.help-doc-sidebar-head {
    padding: 4px 4px 16px;
    border-bottom: 1px solid var(--doc-line);
}

.help-doc-sidebar-head span {
    display: block;
    color: #94a3b8;
    font-size: 12px;
    font-weight: 700;
}

.help-doc-sidebar-head strong {
    display: block;
    margin-top: 4px;
    color: #0f172a;
    font-size: 20px;
}

.help-doc-sidegroup {
    display: none;
    padding: 16px 0 8px;
}

.help-doc-sidegroup.is-active {
    display: block;
}

.help-doc-sideitem {
    width: 100%;
    min-height: 48px;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    padding: 0 14px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    color: #475569;
    font-size: 15px;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
    transition: border-color .2s ease, color .2s ease;
}

.help-doc-sideitem span {
    width: 34px;
    height: 34px;
    display: inline-grid;
    place-items: center;
    border-radius: 7px;
    background: #eef4fb;
    color: #64748b;
    font-size: 12px;
    flex: 0 0 auto;
}

.help-doc-sideitem:hover,
.help-doc-sideitem.is-active {
    color: var(--doc-blue);
}

.help-doc-sideitem:hover {
    background: transparent;
}

.help-doc-sideitem.is-active {
    border-color: #cfe0ff;
    background: #eef5ff;
}

.help-doc-sideitem.is-active span {
    background: var(--doc-blue);
    color: #fff;
}

.help-doc-tree-block {
    margin-bottom: 8px;
    padding: 0;
    border-radius: 8px;
    background: transparent;
    transition: background .2s ease;
}

.help-doc-tree-block.is-open {
    background: transparent;
    box-shadow: none;
}

.help-doc-tree-block.is-open .help-doc-tree-main {
    background: transparent;
}

.help-doc-tree-block.is-active .help-doc-tree-main {
    border-color: #cfe0ff;
    background: #eef5ff;
    color: var(--doc-blue);
}

.help-doc-tree-block.is-active .help-doc-tree-index {
    background: var(--doc-blue);
    color: #fff;
}

.help-doc-tree-block.is-active .help-doc-tree-main:hover .help-doc-tree-index {
    background: var(--doc-blue);
    color: #fff;
}

.help-doc-tree-main {
    width: 100%;
    min-height: 48px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 14px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    color: #0f172a;
    text-align: left;
    cursor: pointer;
    transition: color .2s ease;
}

.help-doc-tree-main:hover {
    color: var(--doc-blue);
}

.help-doc-tree-index {
    width: 34px;
    height: 34px;
    display: inline-grid;
    place-items: center;
    border-radius: 7px;
    background: #eef4fb;
    color: #64748b;
    font-size: 12px;
    font-weight: 800;
    flex: 0 0 auto;
}

.help-doc-tree-title {
    min-width: 0;
    display: grid;
    gap: 2px;
    flex: 1 1 auto;
}

.help-doc-tree-title strong {
    overflow: hidden;
    color: #0f172a;
    font-size: 15px;
    font-weight: 800;
    line-height: 1.3;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.help-doc-tree-main:hover .help-doc-tree-index {
    color: var(--doc-blue);
}

.help-doc-tree-title em {
    overflow: hidden;
    color: #7c8ca4;
    font-size: 12px;
    font-style: normal;
    font-weight: 600;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.help-doc-tree-arrow {
    width: 24px;
    height: 24px;
    display: inline-grid;
    place-items: center;
    border-radius: 50%;
    background: transparent;
    flex: 0 0 auto;
    transition: background .2s ease, transform .2s ease;
}

.help-doc-tree-arrow::before {
    content: "";
    width: 7px;
    height: 7px;
    border-right: 2px solid #5b7aa5;
    border-bottom: 2px solid #5b7aa5;
    transform: rotate(45deg) translate(-1px, -1px);
    transition: border-color .2s ease;
}

.help-doc-tree-main:hover .help-doc-tree-arrow {
    background: #eef5ff;
}

.help-doc-tree-main:hover .help-doc-tree-arrow::before {
    border-color: var(--doc-blue);
}

.help-doc-tree-block.is-open .help-doc-tree-arrow {
    transform: rotate(180deg);
}

.help-doc-tree-children {
    position: relative;
    display: grid;
    gap: 2px;
    margin: 4px 0 0 16px;
    padding: 4px 0 4px 22px;
}

.help-doc-tree-children::before {
    content: "";
    position: absolute;
    top: 6px;
    bottom: 8px;
    left: 6px;
    width: 1px;
    background: rgba(148, 163, 184, .18);
}

.help-doc-tree-block:not(.is-open) .help-doc-tree-children {
    display: none;
}

.help-doc-tree-link,
.help-doc-tree-subitem {
    position: relative;
    width: 100%;
    min-height: 32px;
    display: flex;
    align-items: center;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: #475569;
    font-size: 13px;
    /* font-weight: 700; */
    text-align: left;
    cursor: pointer;
    transition: background .2s ease, color .2s ease, box-shadow .2s ease;
}

.help-doc-tree-link {
    padding: 0 10px 0 5px;
}

.help-doc-tree-link::after {
    display: none;
}

.help-doc-tree-branch {
    position: relative;
    margin: 2px 0 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
}

.help-doc-tree-branch-toggle {
    width: 100%;
    min-height: 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 0 10px 0 5px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    /* color: #64748b; */
    font-size: 13px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: background .2s ease, color .2s ease;
}

.help-doc-tree-branch-toggle:hover {
    background: #f6f9ff;
    color: var(--doc-blue);
}

.help-doc-tree-branch-toggle i {
    width: 18px;
    height: 18px;
    display: inline-grid;
    place-items: center;
    border-radius: 50%;
    background: transparent;
    flex: 0 0 auto;
    transition: background .2s ease, transform .2s ease;
}

.help-doc-tree-branch-toggle i::before {
    content: "";
    width: 6px;
    height: 6px;
    border-right: 2px solid #7a8da8;
    border-bottom: 2px solid #7a8da8;
    transform: rotate(45deg) translate(-1px, -1px);
}

.help-doc-tree-branch.is-open .help-doc-tree-branch-toggle i {
    transform: rotate(180deg);
}

.help-doc-tree-branch-items {
    position: relative;
    display: grid;
    gap: 2px;
    margin-left: 6px;
    padding: 2px 0 2px 16px;
}

.help-doc-tree-branch-items::before {
    content: "";
    position: absolute;
    top: 4px;
    bottom: 6px;
    left: 4px;
    width: 1px;
    background: rgba(148, 163, 184, .14);
}

.help-doc-tree-branch:not(.is-open) .help-doc-tree-branch-items {
    display: none;
}

.help-doc-tree-subitem {
    min-height: 30px;
    margin-top: 2px;
    padding: 0 10px 0 18px;
    color: #64748b;
    font-size: 12px;
}

.help-doc-tree-subitem::after {
    display: none;
}

.help-doc-tree-link:hover,
.help-doc-tree-subitem:hover,
.help-doc-tree-link.is-active,
.help-doc-tree-subitem.is-active {
    background: #eef5ff;
    color: var(--doc-blue);
}

.help-doc-tree-link.is-active,
.help-doc-tree-subitem.is-active {
    box-shadow: none;
}

.help-doc-tree-branch.is-active {
    background: transparent;
}

.help-doc-support {
    margin-top: 14px;
    padding: 16px;
    border-radius: 8px;
    background: #f9fafb;
    border: 1px solid #edf1f6;
}

.help-doc-support strong {
    display: block;
    color: #111827;
    font-size: 15px;
}

.help-doc-support p {
    margin: 8px 0 14px;
    color: var(--doc-muted);
    font-size: 13px;
    line-height: 1.7;
}

.help-doc-support a {
    display: inline-flex;
    align-items: center;
    height: 32px;
    padding: 0 12px;
    border-radius: 6px;
    background: #111827;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
}

.help-doc-content {
    min-height: 690px;
    padding: 48px 58px;
}

.help-doc-panel {
    display: none;
}

.help-doc-panel.is-active {
    display: block;
    animation: helpDocFade .18s ease-out;
}

@keyframes helpDocFade {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.help-doc-content-head {
    padding-bottom: 24px;
    margin-bottom: 28px;
    border-bottom: 1px solid var(--doc-line);
}

.help-doc-content-head p {
    margin: 0 0 10px;
    color: var(--doc-green);
    font-size: 13px;
    font-weight: 800;
}

.help-doc-content-head h2 {
    margin: 0;
    color: #0f172a;
    font-size: 32px;
    line-height: 1.35;
    font-weight: 800;
    letter-spacing: 0;
}

.help-doc-content-head span {
    display: inline-flex;
    align-items: center;
    margin-top: 14px;
    padding: 5px 10px;
    border-radius: 6px;
    background: #fff7ed;
    color: #b45309;
    font-size: 13px;
    font-weight: 700;
}

.help-doc-panel > p,
.help-doc-panel section p {
    margin: 0 0 22px;
    color: #334155;
    font-size: 16px;
    line-height: 1.9;
}

.help-doc-panel section {
    margin-top: 30px;
}

.help-doc-panel h3 {
    position: relative;
    margin: 0 0 16px;
    padding-left: 14px;
    color: #111827;
    font-size: 21px;
    line-height: 1.35;
    font-weight: 800;
}

.help-doc-panel h3:before {
    content: "";
    position: absolute;
    left: 0;
    top: 5px;
    width: 4px;
    height: 20px;
    border-radius: 4px;
    background: var(--doc-violet);
}

.help-doc-panel ul,
.help-doc-panel ol {
    margin: 0;
    padding-left: 22px;
    color: #334155;
    font-size: 15px;
    line-height: 1.95;
}

.help-doc-panel li + li {
    margin-top: 6px;
}

.help-doc-panel table {
    width: 100%;
    margin: 18px 0 0;
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
    border: 1px solid #e3ebf5;
    border-radius: 8px;
    background: #fff;
    color: #334155;
    font-size: 14px;
    line-height: 1.7;
}

.help-doc-panel th,
.help-doc-panel td {
    padding: 12px 14px;
    border-right: 1px solid #e8eff7;
    border-bottom: 1px solid #e8eff7;
    vertical-align: top;
    text-align: left;
}

.help-doc-panel th {
    background: #f6f9ff;
    color: #0f172a;
    font-weight: 800;
    white-space: nowrap;
}

.help-doc-panel tr:last-child th,
.help-doc-panel tr:last-child td {
    border-bottom: 0;
}

.help-doc-panel th:last-child,
.help-doc-panel td:last-child {
    border-right: 0;
}

.help-doc-panel td code,
.help-doc-panel th code {
    padding: 2px 5px;
    border-radius: 5px;
    background: #eef5ff;
    color: #1d4ed8;
    font-size: 13px;
}

.help-doc-panel img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 22px 0;
    border: 1px solid #e5edf7;
    border-radius: 8px;
    background: #f8fbff;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
}

.help-doc-panel p + img,
.help-doc-panel section + img,
.help-doc-panel img + section {
    margin-top: 26px;
}

.help-doc-panel img + p,
.help-doc-panel img + ul,
.help-doc-panel img + ol {
    margin-top: 26px;
}

.help-doc-note {
    margin-top: 34px;
    padding: 18px 20px;
    border: 1px solid #cdebdc;
    border-radius: 8px;
    background: #f0fdf7;
    color: #11634a;
    font-size: 15px;
    line-height: 1.8;
}

.help-faq-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 150px;
    gap: 22px;
    align-items: center;
    margin: 0 0 30px;
    padding: 24px;
    border: 1px solid #dbeafe;
    border-radius: 8px;
    background: linear-gradient(135deg, #f8fbff 0%, #eef6ff 100%);
}

.help-faq-kicker {
    display: inline-flex;
    align-items: center;
    height: 28px;
    padding: 0 10px;
    border-radius: 8px;
    background: #e0f2fe;
    color: #0369a1;
    font-size: 13px;
    font-weight: 800;
}

.help-faq-hero h3 {
    margin: 14px 0 10px;
    padding-left: 0;
    font-size: 24px;
}

.help-faq-hero h3:before {
    display: none;
}

.help-faq-hero p {
    margin: 0;
}

.help-faq-hero-badge {
    min-height: 118px;
    display: grid;
    place-items: center;
    padding: 18px;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 16px 34px rgba(37, 99, 235, .12);
    text-align: center;
}

.help-faq-hero-badge strong {
    color: #2563eb;
    font-size: 34px;
    line-height: 1;
}

.help-faq-hero-badge span {
    color: #64748b;
    font-size: 14px;
    font-weight: 700;
}

.help-faq-item,
.help-faq-special {
    border: 1px solid #e3ebf5;
    border-radius: 8px;
    background: #fff;
}

.help-faq-plain-list {
    padding-left: 24px;
}

.help-faq-plain-list li {
    padding: 8px 0;
}

.help-faq-plain-list strong {
    color: #111827;
}

.help-faq-list {
    display: grid;
    gap: 12px;
}

.help-faq-list h3 {
    margin-bottom: 4px;
}

.help-faq-item {
    overflow: hidden;
}

.help-faq-q {
    padding: 16px 18px;
    background: #f7faff;
    color: #0f172a;
    font-weight: 900;
}

.help-faq-a {
    padding: 16px 18px 18px;
}

.help-faq-a p {
    margin: 0;
}

.help-faq-special {
    margin-top: 14px;
    padding: 14px 16px;
    border-color: #bfdbfe;
    background: #eff6ff;
    color: #1e3a8a;
    font-size: 15px;
    line-height: 1.9;
}

.help-faq-flow ol {
    display: grid;
    gap: 10px;
    padding-left: 0;
    list-style: none;
}

.help-faq-flow li {
    margin: 0;
    padding: 14px 16px;
    border-left: 4px solid #3b82f6;
    border-radius: 8px;
    background: #f8fbff;
}

.help-faq-policy-list {
    padding-left: 18px;
    border-left: 2px solid #dbeafe;
}

.help-faq-policy-list h4 {
    margin: 18px 0 8px;
    color: #111827;
    font-size: 17px;
    font-weight: 900;
}

.help-faq-policy-list h4:first-child {
    margin-top: 0;
}

.help-faq-policy-list p {
    margin: 0 0 12px;
}

.help-doc-panel pre {
    margin: 22px 0 0;
    padding: 18px 20px;
    overflow-x: auto;
    border-radius: 8px;
    background: #111827;
    color: #dbeafe;
    font-size: 14px;
    line-height: 1.75;
}

.help-doc-panel code {
    font-family: Consolas, Monaco, "Courier New", monospace;
}

.help-doc-search-shell {
    max-width: 980px;
}

.help-tutorial-search {
    padding: 34px;
    border: 1px solid var(--doc-line);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.06);
}

.help-tutorial-search-head p {
    margin: 0 0 10px;
    color: var(--doc-green);
    font-size: 13px;
    font-weight: 800;
}

.help-tutorial-search-head h1 {
    margin: 0;
    color: #0f172a;
    font-size: 32px;
    line-height: 1.35;
    font-weight: 800;
    letter-spacing: 0;
}

.help-tutorial-search-head span {
    display: block;
    margin-top: 10px;
    color: var(--doc-muted);
    font-size: 15px;
}

.help-tutorial-search-form {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr) 86px;
    align-items: center;
    height: 56px;
    margin-top: 26px;
    border: 1px solid #dbe7f5;
    border-radius: 8px;
    background: #f8fbff;
    overflow: hidden;
}

.help-tutorial-search-form i {
    color: #8aa2c0;
    text-align: center;
    font-size: 18px;
}

.help-tutorial-search-form input {
    min-width: 0;
    height: 100%;
    border: 0;
    outline: none;
    background: transparent;
    color: #0f172a;
    font-size: 15px;
}

.help-tutorial-search-form button {
    width: 100%;
    height: 100%;
    border: 0;
    background: #2f7ff6;
    color: #fff;
    font-size: 15px;
    font-weight: 800;
    cursor: pointer;
}

.help-tutorial-search-results {
    margin-top: 22px;
}

.help-tutorial-result {
    display: block;
    padding: 20px 0;
    border-bottom: 1px solid var(--doc-line);
}

.help-tutorial-result:last-child {
    border-bottom: 0;
}

.help-tutorial-result span {
    display: block;
    color: var(--doc-green);
    font-size: 13px;
    font-weight: 800;
}

.help-tutorial-result h2 {
    margin: 8px 0 8px;
    color: #0f172a;
    font-size: 21px;
    line-height: 1.35;
    font-weight: 800;
}

.help-tutorial-result p {
    margin: 0;
    color: #64748b;
    font-size: 15px;
    line-height: 1.8;
}

.help-tutorial-empty {
    padding: 34px 20px;
    border: 1px dashed #d8e4f2;
    border-radius: 8px;
    background: #f8fbff;
    color: #64748b;
    text-align: center;
    font-size: 15px;
}

@media (max-width: 1180px) {
    .help-doc-topbar {
        grid-template-columns: 1fr;
    }

    .help-doc-mainnav {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 2px;
    }

    .help-doc-search {
        max-width: 520px;
    }
}

@media (max-width: 980px) {
    .help-doc-page {
        padding: 18px 14px 54px;
    }

    .help-doc-hero {
        grid-template-columns: 1fr;
        gap: 22px;
        padding: 34px 0 24px;
    }

    .help-doc-hero h1 {
        font-size: 34px;
    }

    .help-doc-hero-stats {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .help-doc-layout {
        grid-template-columns: 1fr;
    }

    .help-doc-sidebar {
        position: static;
    }

    .help-faq-hero {
        grid-template-columns: 1fr;
    }

    .help-faq-hero-badge {
        min-height: auto;
        justify-items: start;
        text-align: left;
    }

    .help-doc-content {
        min-height: 560px;
        padding: 34px 26px;
    }
}

@media (max-width: 640px) {
    .help-doc-topbar {
        gap: 14px;
        padding: 14px;
    }

    .help-doc-home {
        font-size: 16px;
    }

    .help-doc-mainnav {
        justify-content: flex-start;
    }

    .help-doc-mainnav-item {
        min-width: 78px;
        padding: 0 12px;
        font-size: 13px;
    }

    .help-doc-search {
        height: auto;
        min-height: 44px;
    }

    .help-doc-search button {
        width: 58px;
    }

    .help-doc-hero h1 {
        font-size: 28px;
    }

    .help-doc-hero-desc {
        font-size: 15px;
    }

    .help-doc-hero-stats {
        grid-template-columns: 1fr;
    }

    .help-doc-hero-stats div {
        min-height: 70px;
    }

    .help-doc-content {
        padding: 28px 18px;
    }

    .help-doc-content-head h2 {
        font-size: 25px;
    }

    .help-doc-panel > p,
    .help-doc-panel section p {
        font-size: 15px;
    }

    .help-doc-panel table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    .help-faq-hero {
        padding: 18px;
    }

    .help-faq-hero h3 {
        font-size: 21px;
    }

    .help-faq-q,
    .help-faq-a {
        padding: 14px;
    }

    .help-tutorial-search {
        padding: 24px 18px;
    }

    .help-tutorial-search-head h1 {
        font-size: 25px;
    }

    .help-tutorial-search-form {
        grid-template-columns: 42px minmax(0, 1fr) 68px;
    }

    .help-tutorial-result h2 {
        font-size: 18px;
    }
}