.status-unknown .status-dot {
    background: #c08a2e;
    box-shadow: 0 0 0 4px #f4e5c6;
}

.quick-answer {
    margin: 0 0 22px;
    padding: 22px;
    border: 1px solid #d5ddd7;
    border-radius: 12px;
    background: linear-gradient(135deg, #fffdf7, #f1f6f1);
    box-shadow: 0 10px 32px rgba(31, 48, 39, .06);
}

.quick-answer > header {
    display: flex;
    align-items: baseline;
    gap: 14px;
    margin-bottom: 16px;
}

.quick-answer > header span {
    color: var(--rg);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.quick-answer h2 {
    margin: 0;
    font: 700 23px/1.15 Georgia, serif;
}

.quick-answer__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.quick-answer article {
    min-width: 0;
    padding: 15px;
    border: 1px solid var(--rl);
    border-radius: 9px;
    background: #fff;
}

.quick-answer small,
.quick-answer strong,
.quick-answer p {
    display: block;
}

.history-intro,
.related-documents > p {
    color: var(--rm);
    font-size: 13px;
    line-height: 1.55;
}

.reader-timeline a,
.related-doc__basis {
    color: var(--rg);
    font-size: 12px;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.related-documents .related-doc {
    display: block;
    padding: 12px 0;
    border-top: 1px solid var(--rl);
}

.related-documents .related-doc > a:first-child,
.related-documents .related-doc small,
.related-documents .related-doc strong,
.related-documents .related-doc span {
    display: block;
}

.related-documents .related-doc span {
    margin-top: 5px;
    color: var(--rm);
    font-size: 12px;
    line-height: 1.45;
}

.related-documents .related-doc__basis {
    display: inline-block;
    margin-top: 7px;
}

.practical-use > p:not(.section-number) {
    max-width: 760px;
    color: var(--rm);
    line-height: 1.65;
}

.practical-steps {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin: 22px 0 0;
    padding: 0;
    list-style: none;
    counter-reset: practical-step;
}

.practical-steps li {
    position: relative;
    min-height: 108px;
    padding: 17px 17px 17px 55px;
    border: 1px solid var(--rl);
    border-radius: 10px;
    background: #f8faf8;
    counter-increment: practical-step;
}

.practical-steps li::before {
    content: counter(practical-step);
    position: absolute;
    top: 16px;
    left: 16px;
    display: grid;
    width: 28px;
    height: 28px;
    place-items: center;
    border-radius: 50%;
    background: var(--rg);
    color: #fff;
    font-size: 12px;
    font-weight: 800;
}

.practical-steps strong,
.practical-steps span {
    display: block;
}

.practical-steps strong {
    color: var(--ri);
    font-size: 14px;
    line-height: 1.35;
}

.practical-steps span {
    margin-top: 7px;
    color: var(--rm);
    font-size: 13px;
    line-height: 1.5;
}

.standard-faq details {
    border-top: 1px solid var(--rl);
}

.classification-note,
.thematic-standards > p:not(.section-number) {
    max-width: 780px;
    color: var(--rm);
    line-height: 1.65;
}

.oks-list,
.thematic-standards__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 20px;
}

.oks-list article,
.thematic-standards__grid article {
    padding: 16px;
    border: 1px solid var(--rl);
    border-radius: 10px;
    background: #f8faf8;
}

.oks-list a,
.thematic-standards__grid a,
.oks-list strong,
.oks-list span,
.oks-list small,
.thematic-standards__grid strong,
.thematic-standards__grid span,
.thematic-standards__grid small {
    display: block;
}

.oks-list a,
.thematic-standards__grid a {
    color: inherit;
    text-decoration: none;
}

.oks-list strong,
.thematic-standards__grid strong {
    color: var(--rg);
    font-size: 14px;
}

.oks-list span,
.thematic-standards__grid span {
    margin-top: 6px;
    color: var(--ri);
    font-size: 13px;
    line-height: 1.45;
}

.oks-list small,
.thematic-standards__grid small {
    margin-top: 9px;
    color: var(--rm);
    font-size: 11px;
    line-height: 1.45;
}

.keyword-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
}

.keyword-list span {
    padding: 7px 10px;
    border: 1px solid #d2dfd5;
    border-radius: 999px;
    background: #fff;
    color: #365748;
    font-size: 12px;
}

.edition-chain > p:not(.section-number) {
    max-width: 780px;
    color: var(--rm);
    line-height: 1.65;
}

.edition-chain__list {
    display: grid;
    gap: 0;
    margin: 24px 0 0;
    padding: 0;
    list-style: none;
}

.edition-chain__list li {
    position: relative;
    display: grid;
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 14px;
    min-height: 92px;
    padding-bottom: 18px;
}

.edition-chain__list li:not(:last-child)::before {
    content: '';
    position: absolute;
    top: 34px;
    bottom: 0;
    left: 17px;
    width: 2px;
    background: #d2dfd5;
}

.edition-chain__marker {
    position: relative;
    z-index: 1;
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border: 2px solid #b8c9bd;
    border-radius: 50%;
    background: #fff;
    color: var(--rm);
    font-size: 12px;
    font-weight: 800;
}

.edition-chain__list .is-current .edition-chain__marker {
    border-color: var(--rg);
    background: var(--rg);
    color: #fff;
}

.edition-chain__list small,
.edition-chain__list strong,
.edition-chain__list span,
.edition-chain__list em {
    display: block;
}

.edition-chain__list small {
    margin-bottom: 4px;
    color: var(--rg);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.edition-chain__list a {
    color: inherit;
    text-decoration: none;
}

.edition-chain__list strong {
    color: var(--ri);
    font-size: 16px;
}

.edition-chain__list a span,
.edition-chain__list em {
    margin-top: 5px;
    color: var(--rm);
    font-size: 12px;
    font-style: normal;
    line-height: 1.45;
}

.edition-chain aside {
    margin-top: 12px;
    padding: 12px 14px;
    border-left: 3px solid #c08a2e;
    background: #fffaf0;
    color: #66532f;
    font-size: 13px;
    line-height: 1.55;
}

.standard-faq details:last-child {
    border-bottom: 1px solid var(--rl);
}

.standard-faq summary {
    position: relative;
    padding: 17px 34px 17px 0;
    color: var(--ri);
    font-weight: 750;
    line-height: 1.4;
    cursor: pointer;
}

.standard-faq summary::after {
    content: '+';
    position: absolute;
    top: 15px;
    right: 5px;
    color: var(--rg);
    font-size: 23px;
    font-weight: 400;
}

.standard-faq details[open] summary::after {
    content: '−';
}

.standard-faq details p {
    max-width: 760px;
    margin: 0 0 18px;
    color: var(--rm);
    line-height: 1.65;
}

.quick-answer small {
    margin-bottom: 8px;
    color: var(--rm);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.quick-answer strong {
    color: var(--ri);
    font-size: 16px;
    line-height: 1.25;
}

.quick-answer strong a {
    color: var(--rg);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.quick-answer p {
    margin: 8px 0 0;
    color: var(--rm);
    font-size: 12px;
    line-height: 1.45;
}

@media (max-width: 1120px) {
    .quick-answer__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .quick-answer {
        padding: 17px;
    }

    .quick-answer > header {
        display: block;
    }

    .quick-answer > header span {
        display: block;
        margin-bottom: 6px;
    }

    .quick-answer__grid {
        grid-template-columns: 1fr;
    }

    .practical-steps {
        grid-template-columns: 1fr;
    }

    .oks-list,
    .thematic-standards__grid {
        grid-template-columns: 1fr;
    }
}