.rs-page {
    --rs-bg: #f1eee5;
    --rs-soft: #e8e4d9;
    --rs-card: #fbfaf6;
    --rs-dark: #0b121c;
    --rs-dark-soft: #131d2b;
    --rs-ink: #101922;
    --rs-text: #303a45;
    --rs-muted: #65707c;
    --rs-line: rgba(16, 25, 34, 0.14);
    --rs-accent: #2877aa;
    --rs-accent-deep: #174d74;
    --rs-light: #ffffff;
    --rs-light-soft: rgba(255, 255, 255, 0.76);

    background: var(--rs-bg);
    color: var(--rs-ink);
}

.rs-page,
.rs-page * {
    box-sizing: border-box;
}

.rs-page h1.entry-title,
.rs-page .entry-header,
.rs-page .page-title {
    display: none !important;
}

.rs-container {
    width: min(1160px, calc(100% - 48px));
    margin-right: auto;
    margin-left: auto;
}

.rs-hero,
.rs-article-hero {
    padding: 88px 0 80px;
    background:
        radial-gradient(
            circle at 82% 18%,
            rgba(67, 145, 202, 0.20),
            transparent 34%
        ),
        linear-gradient(
            135deg,
            #0f223d 0%,
            #153b5d 52%,
            #1b4f72 100%
        );
}

.rs-eyebrow,
.rs-section-label,
.rs-article-meta {
    display: inline-flex;
    align-items: center;
    gap: 8px;

    font-family:
        ui-monospace,
        "SFMono-Regular",
        Consolas,
        monospace;
    font-size: 11px;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.rs-eyebrow,
.rs-article-meta {
    color: var(--rs-light-soft);
}

.rs-section-label {
    margin-bottom: 18px;
    color: var(--rs-accent-deep);
}

.rs-hero h1,
.rs-article-hero h1 {
    max-width: 1020px;
    margin: 18px 0 22px;

    color: #ffffff;
    font-size: clamp(38px, 5.2vw, 64px);
    font-weight: 500;
    letter-spacing: -0.034em;
    line-height: 1.04;
}

.rs-article-hero h1 {
    font-size: clamp(34px, 4.4vw, 56px);
}

.rs-lead {
    max-width: 820px;
    margin: 0 0 32px;

    color: rgba(255, 255, 255, 0.82);
    font-size: 17px;
    line-height: 1.68;
}

.rs-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.rs-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 44px;
    padding: 12px 22px;

    border: 1px solid transparent;
    border-radius: 2px;

    font-size: 14px;
    font-weight: 500;
    line-height: 1;
    text-decoration: none !important;
}

.rs-btn-primary {
    border-color: #ffffff;
    background: #ffffff;
    color: var(--rs-accent-deep) !important;
}

.rs-btn-ghost {
    border-color: rgba(255, 255, 255, 0.42);
    background: transparent;
    color: #ffffff !important;
}

.rs-principles,
.rs-catalog,
.rs-passport,
.rs-article-content,
.rs-access-note {
    padding: 76px 0;
}

.rs-principles,
.rs-passport {
    background: var(--rs-bg);
}

.rs-catalog,
.rs-access-note {
    background: var(--rs-soft);
}

.rs-page h2 {
    max-width: 900px;
    margin: 0 0 30px;

    color: var(--rs-ink);
    font-size: clamp(28px, 3vw, 42px);
    font-weight: 500;
    letter-spacing: -0.025em;
    line-height: 1.12;
}

.rs-grid {
    display: grid;
    gap: 1px;
    border: 1px solid var(--rs-line);
    background: var(--rs-line);
}

.rs-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.rs-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.rs-card,
.rs-publication-card {
    min-width: 0;
    padding: 28px;
    background: var(--rs-card);
}

.rs-card-number,
.rs-publication-meta,
.rs-area {
    color: var(--rs-accent-deep);
    font-family:
        ui-monospace,
        "SFMono-Regular",
        Consolas,
        monospace;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.rs-card h3,
.rs-publication-card h3 {
    margin: 14px 0 12px;

    color: var(--rs-ink);
    font-size: 20px;
    font-weight: 500;
    line-height: 1.25;
}

.rs-card p,
.rs-publication-card p {
    margin: 0;

    color: var(--rs-text);
    font-size: 15px;
    line-height: 1.65;
}

.rs-publication-meta {
    display: flex;
    justify-content: space-between;
    gap: 16px;
}

.rs-status {
    color: var(--rs-muted);
    text-align: right;
}

.rs-publication-card h3 a {
    color: var(--rs-ink);
    text-decoration: none;
}

.rs-area {
    margin-bottom: 16px !important;
}

.rs-excerpt {
    min-height: 100px;
}

.rs-read-more {
    display: inline-block;
    margin-top: 24px;

    color: var(--rs-accent-deep);
    font-weight: 500;
    text-decoration: none;
}

.rs-catalog-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 30px;
}

.rs-catalog-heading h2 {
    margin-bottom: 0;
}

.rs-taxonomy-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}

.rs-taxonomy-list a {
    padding: 7px 10px;
    border: 1px solid var(--rs-line);
    color: var(--rs-text);
    font-size: 12px;
    text-decoration: none;
}

.rs-passport-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid var(--rs-line);
    border-left: 1px solid var(--rs-line);
}

.rs-passport-grid > div {
    min-width: 0;
    padding: 20px;
    border-right: 1px solid var(--rs-line);
    border-bottom: 1px solid var(--rs-line);
    background: var(--rs-card);
}

.rs-passport-grid span {
    display: block;
    margin-bottom: 8px;

    color: var(--rs-muted);
    font-family:
        ui-monospace,
        "SFMono-Regular",
        Consolas,
        monospace;
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.rs-passport-grid strong {
    color: var(--rs-ink);
    font-size: 14px;
    font-weight: 500;
    line-height: 1.45;
}

.rs-reading-column {
    max-width: 930px;
}

.rs-reading-column h2 {
    margin-top: 60px;
    margin-bottom: 20px;
}

.rs-reading-column h2:first-child {
    margin-top: 0;
}

.rs-reading-column h3 {
    margin: 36px 0 12px;
    color: var(--rs-ink);
    font-size: 22px;
    font-weight: 500;
}

.rs-reading-column p,
.rs-reading-column li {
    color: var(--rs-text);
    font-size: 16px;
    line-height: 1.75;
}

.rs-reading-column p {
    margin: 0 0 20px;
}

.rs-reading-column ul,
.rs-reading-column ol {
    margin: 14px 0 26px;
    padding-left: 24px;
}

.rs-reading-column blockquote {
    margin: 34px 0;
    padding: 24px 28px;
    border-left: 3px solid var(--rs-accent);
    background: var(--rs-card);
}

.rs-reading-column blockquote p {
    margin: 0;
    color: var(--rs-ink);
    font-size: 19px;
    line-height: 1.55;
}

.rs-reading-column .rs-result-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    margin: 28px 0 40px;
    border: 1px solid var(--rs-line);
    background: var(--rs-line);
}

.rs-reading-column .rs-result-card {
    padding: 24px;
    background: var(--rs-card);
}

.rs-reading-column .rs-result-card h3 {
    margin: 0 0 10px;
    font-size: 18px;
}

.rs-reading-column .rs-result-card p {
    margin: 0;
    font-size: 14px;
}

.rs-model {
    margin: 34px 0;
    padding: 30px;
    background: var(--rs-dark);
    color: #ffffff;
}

.rs-model h3 {
    margin-top: 0;
    color: #ffffff;
}

.rs-model p,
.rs-model li {
    color: rgba(255, 255, 255, 0.78);
}

.rs-access-card {
    max-width: 900px;
    padding: 34px;
    border: 1px solid var(--rs-line);
    background: var(--rs-card);
}

.rs-access-card h2 {
    margin-bottom: 18px;
}

.rs-access-card p {
    color: var(--rs-text);
    font-size: 15px;
    line-height: 1.68;
}

.rs-disclaimer {
    padding-top: 18px;
    border-top: 1px solid var(--rs-line);
    color: var(--rs-muted) !important;
    font-size: 13px !important;
}

.rs-collaboration {
    padding: 68px 0;
    background: var(--rs-dark);
}

.rs-collaboration-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 260px;
    align-items: center;
    gap: 60px;
}

.rs-collaboration h2 {
    margin: 12px 0 14px;
    color: #ffffff;
}

.rs-collaboration p {
    max-width: 720px;
    margin: 0;
    color: rgba(255, 255, 255, 0.74);
    line-height: 1.65;
}

@media (max-width: 900px) {
    .rs-grid-3,
    .rs-passport-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .rs-catalog-heading,
    .rs-collaboration-grid {
        display: block;
    }

    .rs-taxonomy-list {
        justify-content: flex-start;
        margin-top: 22px;
    }

    .rs-collaboration-grid > div:last-child {
        margin-top: 28px;
    }
}

@media (max-width: 640px) {
    .rs-container {
        width: min(100% - 32px, 1160px);
    }

    .rs-hero,
    .rs-article-hero {
        padding: 58px 0 54px;
    }

    .rs-principles,
    .rs-catalog,
    .rs-passport,
    .rs-article-content,
    .rs-access-note {
        padding: 54px 0;
    }

    .rs-grid-2,
    .rs-grid-3,
    .rs-passport-grid,
    .rs-reading-column .rs-result-grid {
        grid-template-columns: 1fr;
    }

    .rs-actions {
        flex-direction: column;
    }

    .rs-btn {
        width: 100%;
    }

    .rs-excerpt {
        min-height: 0;
    }

    .rs-publication-meta {
        display: block;
    }

    .rs-status {
        display: block;
        margin-top: 8px;
        text-align: left;
    }
}

/* Unified research taxonomy archives */

.rs-taxonomy-hero {
    padding: 76px 0 70px;
    background:
        radial-gradient(
            circle at 82% 18%,
            rgba(67, 145, 202, 0.20),
            transparent 34%
        ),
        linear-gradient(
            135deg,
            #0f223d 0%,
            #153b5d 52%,
            #1b4f72 100%
        );
}

.rs-taxonomy-hero h1 {
    max-width: 1000px;
    margin: 18px 0 22px;

    color: #ffffff;
    font-size: clamp(36px, 4.8vw, 58px);
    font-weight: 500;
    letter-spacing: -0.032em;
    line-height: 1.05;
}

.rs-taxonomy-description {
    max-width: 820px;
    margin-bottom: 30px;

    color: rgba(255, 255, 255, 0.82);
    font-size: 17px;
    line-height: 1.68;
}

.rs-taxonomy-description p {
    margin: 0 0 14px;
    color: inherit;
}

.rs-taxonomy-catalog {
    min-height: 430px;
}

.rs-empty-state {
    max-width: 720px;
    padding: 30px;
    border: 1px solid var(--rs-line);
    background: var(--rs-card);
}

.rs-empty-state h3 {
    margin: 0 0 12px;
    color: var(--rs-ink);
    font-size: 22px;
    font-weight: 500;
}

.rs-empty-state p {
    margin: 0;
    color: var(--rs-text);
    font-size: 15px;
    line-height: 1.65;
}

@media (max-width: 640px) {
    .rs-taxonomy-hero {
        padding: 56px 0 52px;
    }
}

/* MATRIX_RESEARCH_FULL_WIDTH_BEGIN */

/*
 * Полноширинная содержательная область научной публикации.
 * Отменяет прежнее ограничение 930 px и ограничения темы
 * для заголовков, абзацев, списков и пользовательских блоков.
 */

.rs-article-content .rs-reading-column {
    width: min(1160px, calc(100% - 48px));
    max-width: none;
}

.rs-article-content .rs-reading-column > h2,
.rs-article-content .rs-reading-column > h3,
.rs-article-content .rs-reading-column > p,
.rs-article-content .rs-reading-column > ul,
.rs-article-content .rs-reading-column > ol,
.rs-article-content .rs-reading-column > blockquote,
.rs-article-content .rs-reading-column > div,
.rs-article-content .rs-reading-column > section,
.rs-article-content .rs-reading-column > figure,
.rs-article-content .rs-reading-column > table {
    width: 100%;
    max-width: none;
}

.rs-article-content .rs-reading-column p,
.rs-article-content .rs-reading-column li {
    max-width: none;
}

.rs-article-content .rs-reading-column blockquote {
    width: 100%;
    max-width: none;
}

.rs-article-content .rs-result-grid,
.rs-article-content .rs-model {
    width: 100%;
    max-width: none;
}

/*
 * Если в архиве направления только одна публикация,
 * карточка занимает обе колонки и не оставляет
 * пустую серую половину сетки.
 */

.rs-publications > .rs-publication-card:only-child {
    grid-column: 1 / -1;
}

.rs-publications > .rs-publication-card:only-child .rs-excerpt {
    min-height: 0;
    max-width: 900px;
}

/*
 * На планшетах сохраняем удобную ширину,
 * на телефонах возвращаем стандартные боковые поля.
 */

@media (max-width: 900px) {
    .rs-article-content .rs-reading-column {
        width: min(100% - 48px, 1160px);
    }
}

@media (max-width: 640px) {
    .rs-article-content .rs-reading-column {
        width: min(100% - 32px, 1160px);
    }
}

/* MATRIX_RESEARCH_FULL_WIDTH_END */