.bda-editorial-meta {
    color: #5d6268;
    font-size: 0.875rem;
    margin-block: 0 1.5rem;
}

.bda-reading-time {
    margin: 0;
}

.bda-toc {
    margin: 0;
    padding: 1rem;
    border: 1px solid #dce1e5;
    border-radius: 3px;
    background: #fff;
    box-shadow: 0 14px 36px rgb(11 13 16 / 7%);
}

.bda-toc summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    cursor: pointer;
    color: #0b0d10;
    font-family: Aptos, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    font-size: 0.72rem;
    font-weight: 850;
    list-style: none;
    text-transform: uppercase;
}

.bda-toc summary::-webkit-details-marker {
    display: none;
}

.bda-toc summary::after {
    display: grid;
    width: 1.65rem;
    height: 1.65rem;
    place-items: center;
    border: 1px solid #aab2ba;
    border-radius: 50%;
    content: "+";
    font-size: 1rem;
    line-height: 1;
}

.bda-toc[open] summary::after {
    content: "−";
}

.bda-toc ol {
    margin: 1rem 0 0;
    padding: 1rem 0 0;
    border-top: 1px solid #dce1e5;
    counter-reset: toc-item;
    list-style: none;
}

.bda-toc li {
    display: grid;
    grid-template-columns: 1.6rem minmax(0, 1fr);
    gap: 0.4rem;
    align-items: start;
    counter-increment: toc-item;
}

.bda-toc li::before {
    color: #bd2f22;
    content: counter(toc-item, decimal-leading-zero);
    font-family: Aptos, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    font-size: 0.64rem;
    font-weight: 850;
    line-height: 1.6;
}

.bda-toc li + li {
    margin-top: 0.72rem;
}

.bda-toc__subitem {
    margin-inline-start: 0.75rem;
}

.bda-toc a,
.bda-contact-form a {
    color: #0a56cf;
    text-decoration: underline;
    text-underline-offset: 0.18em;
}

.bda-toc a {
    color: #20252b;
    font-family: Aptos, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    font-size: 0.8rem;
    font-weight: 650;
    line-height: 1.35;
    text-decoration: none;
}

.bda-toc a:hover {
    color: #0a56cf;
}

.bda-contact-form {
    display: grid;
    gap: 1.25rem;
    max-width: 46rem;
}

.bda-form-field {
    display: grid;
    gap: 0.45rem;
}

.bda-form-field input,
.bda-form-field select,
.bda-form-field textarea {
    border: 1px solid #70757c;
    border-radius: 4px;
    box-sizing: border-box;
    font: inherit;
    inline-size: 100%;
    padding: 0.75rem;
}

.bda-form-field--check {
    align-items: start;
    display: grid;
    gap: 0.65rem;
    grid-template-columns: auto 1fr;
}

.bda-form-field--check input {
    inline-size: auto;
    margin-top: 0.25rem;
}

.bda-contact-form button {
    background: #111317;
    border: 1px solid #111317;
    border-radius: 4px;
    color: #fff;
    cursor: pointer;
    font: inherit;
    font-weight: 700;
    justify-self: start;
    padding: 0.8rem 1.1rem;
}

.bda-contact-form :focus-visible,
.bda-toc :focus-visible {
    outline: 3px solid #ffbf47;
    outline-offset: 3px;
}

.bda-form-trap {
    height: 1px;
    left: -10000px;
    overflow: hidden;
    position: absolute;
    top: auto;
    width: 1px;
}

.bda-form-notice {
    border-inline-start: 4px solid;
    margin-block-end: 1.5rem;
    padding: 0.8rem 1rem;
}

.bda-form-notice--success {
    border-color: #14804a;
    background: #eefaf3;
}

.bda-form-notice--error {
    border-color: #b42318;
    background: #fff1f0;
}

@media (prefers-reduced-motion: reduce) {
    .bda-contact-form *,
    .bda-toc * {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}