[data-stna-help-root] {
    position: relative;
}

.stna-help-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
}

.stna-help-toggle,
.stna-help-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0 14px;
    border: 1px solid #c7c7cc;
    border-radius: 999px;
    background: #fff;
    color: #1d1d1f;
    font: inherit;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
}

.stna-help-toggle {
    min-width: 38px;
    padding: 0 12px;
    font-size: 20px;
}

.stna-help-toggle:hover,
.stna-help-toggle:focus,
.stna-help-link:hover,
.stna-help-link:focus,
.stna-help-toggle[aria-pressed="true"] {
    border-color: #e30613;
    background: #e30613;
    color: #fff;
    text-decoration: none;
}

[data-stna-help-root].is-help-mode [data-help] {
    outline: 2px dashed rgba(227, 6, 19, .55);
    outline-offset: 3px;
    cursor: help;
}

[data-help-tooltip] {
    position: fixed;
    z-index: 10050;
    display: none;
    width: min(520px, calc(100vw - 32px));
    padding: 13px 15px;
    border: 2px solid #e30613;
    border-radius: 10px;
    background: rgba(255, 255, 255, .99);
    box-shadow: 0 12px 38px rgba(0, 0, 0, .22);
    color: #202124;
    font: 600 13px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
    white-space: normal;
    pointer-events: none;
}

[data-stna-help-root].is-help-mode [data-help-tooltip].is-visible {
    display: block;
}

.stna-help-page {
    margin-top: 22px !important;
    margin-bottom: 60px !important;
    color: #1d1d1f;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}

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

.stna-help-page__hero {
    padding: 34px 38px;
}

.stna-help-page__eyebrow {
    margin: 0 0 8px;
    color: #e30613;
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
}

.stna-help-page h1 {
    margin: 0;
    font-size: clamp(34px, 5vw, 54px);
    line-height: 1.05;
}

.stna-help-page__lead {
    max-width: 960px;
    margin: 16px 0 0;
    color: #5d6269;
    font-size: 18px;
    line-height: 1.55;
}

.stna-help-page__view-nav,
.stna-help-page__nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin: 16px 0;
}

.stna-help-page__nav {
    position: sticky;
    z-index: 20;
    top: 8px;
    padding: 12px;
}

.stna-help-page__nav a {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 12px;
    border: 1px solid #d7d8dc;
    border-radius: 999px;
    background: #fff;
    color: #1d1d1f;
    font-size: 13px;
    font-weight: 750;
    text-decoration: none;
}

.stna-help-page__nav a:hover,
.stna-help-page__nav a:focus {
    border-color: #e30613;
    color: #b9000b;
}

.stna-help-page__sections {
    display: grid;
    gap: 18px;
}

.stna-help-category {
    padding: 28px;
    scroll-margin-top: 84px;
}

.stna-help-category__header {
    display: grid;
    grid-template-columns: minmax(240px, .7fr) minmax(300px, 1.3fr);
    gap: 28px;
    align-items: end;
    padding-bottom: 20px;
    border-bottom: 2px solid #eceef1;
}

.stna-help-category__header h2 {
    margin: 0;
    font-size: clamp(25px, 3vw, 36px);
    line-height: 1.1;
}

.stna-help-category__header p {
    margin: 0;
    color: #5d6269;
    font-size: 16px;
    line-height: 1.5;
}

.stna-help-category__topics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 18px;
}

.stna-help-topic {
    padding: 20px 22px;
    border: 1px solid #e1e3e7;
    border-radius: 10px;
    background: #fafbfc;
    scroll-margin-top: 90px;
}

.stna-help-topic h3 {
    margin: 0;
    font-size: 19px;
    line-height: 1.25;
}

.stna-help-topic__summary {
    margin: 10px 0 0;
    color: #1d1d1f;
    font-weight: 750;
    line-height: 1.5;
}

.stna-help-topic__detail {
    margin: 10px 0 0;
    color: #5d6269;
    line-height: 1.6;
}

.stna-help-topic__facts {
    margin: 12px 0 0;
    padding: 10px 12px 10px 30px;
    border-left: 3px solid #e30613;
    background: #fff;
    color: #454a51;
}

@media (max-width: 900px) {
    .stna-help-category__header,
    .stna-help-category__topics {
        grid-template-columns: 1fr;
    }

    .stna-help-page__nav {
        position: static;
    }
}

@media (max-width: 620px) {
    .stna-help-page__hero,
    .stna-help-category {
        padding: 22px;
    }
}