/* Publication, proceeding and paper presentation for Leconfe 1.5. */
:root {
    --ruba-publication-navy: #063a70;
    --ruba-publication-navy-deep: #032f5d;
    --ruba-publication-blue: #0b4f91;
    --ruba-publication-gold: #dfa019;
    --ruba-publication-gold-soft: #fff7e5;
    --ruba-publication-ink: #102f58;
    --ruba-publication-text: #526176;
    --ruba-publication-muted: #738094;
    --ruba-publication-border: #dce4ed;
    --ruba-publication-soft: #f7f9fc;
    --ruba-publication-surface: #ffffff;
    --ruba-publication-shadow: 0 8px 26px rgba(3, 47, 93, 0.07);
}

.page-content:has(> .ruba-publication-page) {
    background: transparent;
    border: 0;
    padding: 0;
}

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

.ruba-publication-page {
    color: var(--ruba-publication-text);
    display: grid;
    gap: 18px;
    text-align: right;
    width: 100%;
}

.ruba-publication-page a {
    text-decoration: none;
}

.ruba-publication-page .sr-only {
    border: 0 !important;
    clip: rect(0, 0, 0, 0) !important;
    height: 1px !important;
    margin: -1px !important;
    overflow: hidden !important;
    padding: 0 !important;
    position: absolute !important;
    white-space: nowrap !important;
    width: 1px !important;
}

.ruba-publication-breadcrumbs {
    margin-bottom: -2px;
    min-width: 0;
}

.ruba-publication-hero {
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.035) 25%, transparent 25%) 0 0 / 35px 35px,
        linear-gradient(315deg, rgba(255, 255, 255, 0.025) 25%, transparent 25%) 0 0 / 35px 35px,
        linear-gradient(125deg, var(--ruba-publication-navy-deep), var(--ruba-publication-navy));
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    box-shadow: 0 10px 24px rgba(3, 47, 93, 0.13);
    color: #fff;
    overflow: hidden;
    padding: 25px 30px 20px;
    position: relative;
    text-align: center;
}

.ruba-publication-hero::before {
    border: 1px solid rgba(255, 255, 255, 0.045);
    content: '';
    height: 180px;
    left: -40px;
    pointer-events: none;
    position: absolute;
    top: -75px;
    transform: rotate(45deg);
    width: 180px;
}

.ruba-publication-hero__eyebrow {
    color: var(--ruba-publication-gold);
    display: inline-block;
    font-size: 13px;
    font-weight: 850;
    line-height: 1.5;
    padding-bottom: 5px;
    position: relative;
}

.ruba-publication-hero__eyebrow::after {
    background: var(--ruba-publication-gold);
    bottom: 0;
    content: '';
    height: 2px;
    inset-inline: 0;
    position: absolute;
}

.ruba-publication-hero h1 {
    color: #fff;
    font-size: clamp(27px, 3vw, 38px);
    font-weight: 900;
    letter-spacing: -0.035em;
    line-height: 1.55;
    margin: 13px auto 0;
    max-width: 1050px;
    position: relative;
    text-wrap: balance;
}

.ruba-publication-hero p {
    color: rgba(255, 255, 255, 0.86);
    font-size: 14.5px;
    line-height: 1.9;
    margin: 7px auto 0;
    max-width: 750px;
    position: relative;
    text-align: center;
}

.ruba-publication-hero__rule {
    align-items: center;
    display: flex;
    gap: 14px;
    margin-top: 20px;
}

.ruba-publication-hero__rule::before,
.ruba-publication-hero__rule::after {
    background: var(--ruba-publication-gold);
    content: '';
    height: 2px;
}

.ruba-publication-hero__rule::before {
    flex: 1 1 auto;
}

.ruba-publication-hero__rule::after {
    box-shadow: -14px 0 0 -4px var(--ruba-publication-gold);
    flex: 0 0 12px;
    transform: rotate(45deg);
    width: 12px;
}

/* Line - diamond - line variant: used where the rule span wraps a
   .ruba-publication-hero__rule-dot child instead of relying on ::after. */
.ruba-publication-hero__rule:has(.ruba-publication-hero__rule-dot)::before,
.ruba-publication-hero__rule:has(.ruba-publication-hero__rule-dot)::after {
    box-shadow: none;
    flex: 1 1 auto;
    transform: none;
    width: auto;
}

.ruba-publication-hero__rule-dot {
    background: var(--ruba-publication-gold);
    flex: 0 0 10px;
    height: 10px;
    transform: rotate(45deg);
    width: 10px;
}

.ruba-publication-hero--index {
    min-height: 188px;
}

.ruba-publication-hero--detail h1,
.ruba-publication-hero--paper h1 {
    font-size: clamp(23px, 2.3vw, 32px);
    max-width: 980px;
}

.ruba-publication-hero__meta {
    align-items: center;
    color: rgba(255, 255, 255, 0.9);
    display: flex;
    flex-wrap: wrap;
    font-size: 13px;
    gap: 0;
    justify-content: center;
    margin: 13px auto 0;
    position: relative;
}

.ruba-publication-hero__meta > * {
    align-items: center;
    display: inline-flex;
    min-height: 22px;
    padding: 0 20px;
}

.ruba-publication-hero__meta > * + * {
    border-inline-start: 1px solid rgba(255, 255, 255, 0.26);
}

.ruba-publication-hero__doi {
    color: #fff;
    display: inline-flex;
    font-size: 13px;
    gap: 5px;
    margin-top: 12px;
}

.ruba-publication-hero__doi bdi {
    color: var(--ruba-publication-gold);
    font-weight: 850;
}

.ruba-publication-preview {
    background: #fff8df;
    border: 1px solid #f1d78a;
    border-radius: 8px;
    color: #75510c;
    font-size: 13px;
    font-weight: 700;
    padding: 11px 15px;
}

.ruba-publication-filters {
    align-items: center;
    background: #fff;
    border: 1px solid var(--ruba-publication-border);
    border-radius: 9px;
    display: grid;
    gap: 12px;
    grid-template-columns: minmax(260px, 1fr) 235px;
    padding: 12px 16px;
}

.ruba-publication-search,
.ruba-publication-year-filter {
    align-items: center;
    background: #fff;
    border: 1px solid #d6dee8;
    border-radius: 7px;
    display: flex;
    min-height: 43px;
    position: relative;
}

.ruba-publication-search:focus-within,
.ruba-publication-year-filter:focus-within {
    border-color: var(--ruba-publication-blue);
    box-shadow: 0 0 0 3px rgba(11, 79, 145, 0.08);
}

.ruba-publication-search svg {
    color: var(--ruba-publication-muted);
    height: 20px;
    margin-inline: 13px 8px;
    width: 20px;
}

.ruba-publication-search input,
.ruba-publication-year-filter select {
    background: transparent;
    border: 0;
    color: var(--ruba-publication-ink);
    font: inherit;
    font-size: 13.5px;
    height: 41px;
    outline: 0;
    width: 100%;
}

.ruba-publication-search input::placeholder {
    color: #98a2b1;
}

.ruba-publication-year-filter select {
    appearance: none;
    padding: 0 15px 0 38px;
}

.ruba-publication-year-filter > svg {
    color: var(--ruba-publication-navy);
    height: 18px;
    inset-inline-end: 12px;
    pointer-events: none;
    position: absolute;
    width: 18px;
}

.ruba-featured-proceeding {
    background: #fff;
    border: 1px solid var(--ruba-publication-gold);
    border-radius: 10px;
    box-shadow: var(--ruba-publication-shadow);
    direction: ltr;
    display: grid;
    grid-template-areas: 'cover content';
    grid-template-columns: 300px minmax(0, 1fr);
    min-height: 280px;
    overflow: hidden;
}

.ruba-featured-proceeding__content {
    direction: rtl;
    grid-area: content;
    min-width: 0;
    padding: 34px 34px 30px;
    position: relative;
}

.ruba-featured-proceeding__badge {
    background: var(--ruba-publication-gold);
    border-radius: 5px 0 0 5px;
    color: #fff;
    font-size: 12px;
    font-weight: 850;
    inset-inline-start: 0;
    padding: 6px 13px;
    position: absolute;
    top: 12px;
}

.ruba-featured-proceeding h2 {
    color: var(--ruba-publication-ink);
    font-size: clamp(20px, 2vw, 27px);
    font-weight: 900;
    letter-spacing: -0.025em;
    line-height: 1.6;
    margin: 6px 0 13px;
    max-width: 900px;
}

.ruba-featured-proceeding h2 a {
    color: inherit;
}

.ruba-featured-proceeding h2 a:hover {
    color: var(--ruba-publication-blue);
}

.ruba-publication-meta-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.ruba-publication-meta-pills span {
    align-items: center;
    background: #fafbfd;
    border: 1px solid var(--ruba-publication-border);
    border-radius: 6px;
    color: #526176;
    display: inline-flex;
    font-size: 12.5px;
    gap: 6px;
    min-width: 112px;
    padding: 7px 11px;
    text-align: center;
}

.ruba-publication-meta-pills span svg {
    color: var(--ruba-publication-navy);
    flex: none;
    height: 13px;
    width: 13px;
}

.ruba-featured-proceeding__content > p {
    color: #59677a;
    font-size: 14px;
    line-height: 2;
    margin: 14px 0 17px;
    max-width: 94ch;
}

.ruba-publication-primary-action {
    align-items: center;
    background: var(--ruba-publication-navy);
    border: 1px solid var(--ruba-publication-navy);
    border-radius: 6px;
    color: #fff;
    display: inline-flex;
    font-size: 13px;
    font-weight: 850;
    gap: 8px;
    margin-top: 16px;
    min-height: 41px;
    padding: 8px 17px;
    text-decoration: none;
}

.ruba-publication-primary-action:hover,
.ruba-publication-primary-action:focus {
    background: var(--ruba-publication-blue);
    color: #fff;
    text-decoration: none;
}

.ruba-publication-primary-action svg {
    height: 17px;
    width: 17px;
}

.ruba-featured-proceeding__cover {
    align-items: center;
    border-inline-end: 1px solid var(--ruba-publication-border);
    direction: rtl;
    display: flex;
    flex-direction: column;
    grid-area: cover;
    justify-content: center;
    padding: 20px;
}

.ruba-featured-proceeding__cover > a {
    align-items: center;
    display: flex;
    justify-content: center;
    max-height: 195px;
    width: 100%;
}

.ruba-featured-proceeding__cover img {
    box-shadow: 0 5px 14px rgba(15, 38, 67, 0.14);
    display: block;
    max-height: 190px;
    max-width: 160px;
    object-fit: contain;
    width: auto;
}

.ruba-featured-proceeding__cover time {
    color: #4f5e72;
    font-size: 12px;
    margin-top: 12px;
}

.ruba-open-access-note {
    align-items: center;
    background: var(--ruba-publication-gold-soft);
    border-radius: 20px;
    color: #8a6412;
    display: inline-flex;
    font-size: 11px;
    font-weight: 700;
    gap: 6px;
    margin-top: 10px;
    padding: 4px 12px 4px 4px;
}

.ruba-open-access-note svg {
    background: var(--ruba-publication-gold);
    border-radius: 50%;
    color: #fff;
    flex: none;
    height: 16px;
    padding: 3px;
    width: 16px;
}

.ruba-publication-cover-placeholder {
    align-items: center;
    background: linear-gradient(145deg, #edf3f9, #f8fafc);
    border: 1px solid var(--ruba-publication-border);
    color: #a0acba;
    display: flex;
    height: 180px;
    justify-content: center;
    width: 130px;
}

.ruba-publication-cover-placeholder svg {
    height: 42px;
    width: 42px;
}

.ruba-all-proceedings,
.ruba-publication-card,
.ruba-proceeding-sidebar,
.ruba-paper-cover,
.ruba-paper-side-card {
    background: var(--ruba-publication-surface);
    border: 1px solid var(--ruba-publication-border);
    border-radius: 9px;
    box-shadow: var(--ruba-publication-shadow);
}

.ruba-all-proceedings,
.ruba-publication-card {
    padding: 22px 24px;
}

.ruba-publication-section-heading {
    align-items: flex-start;
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 15px;
}

.ruba-publication-section-heading h2 {
    color: var(--ruba-publication-navy);
    font-size: 19px;
    font-weight: 900;
    letter-spacing: -0.02em;
    line-height: 1.45;
    margin: 0;
}

.ruba-publication-section-heading > span {
    background: var(--ruba-publication-gold);
    border-radius: 20px;
    display: block;
    height: 3px;
    width: 45px;
}

.ruba-all-proceedings__list {
    display: grid;
    gap: 9px;
}

.ruba-proceeding-row {
    align-items: center;
    background: #fff;
    border: 1px solid #e2e7ed;
    border-inline-end: 3px solid var(--ruba-publication-gold);
    border-radius: 7px;
    direction: rtl;
    display: grid;
    gap: 15px;
    grid-template-columns: 64px minmax(0, 1fr) auto;
    min-height: 90px;
    padding: 10px 14px;
}

.ruba-proceeding-row__cover {
    align-items: center;
    display: flex;
    height: 67px;
    justify-content: center;
}

.ruba-proceeding-row__cover img {
    display: block;
    height: 64px;
    max-width: 53px;
    object-fit: contain;
}

.ruba-proceeding-row__cover .ruba-publication-cover-placeholder {
    height: 62px;
    width: 45px;
}

.ruba-proceeding-row__body {
    min-width: 0;
}

.ruba-proceeding-row h3 {
    font-size: 14px;
    font-weight: 850;
    line-height: 1.6;
    margin: 0 0 6px;
}

.ruba-proceeding-row h3 a {
    color: var(--ruba-publication-ink);
}

.ruba-proceeding-row h3 a:hover {
    color: var(--ruba-publication-blue);
}

.ruba-proceeding-row__meta {
    color: #677589;
    display: flex;
    flex-wrap: wrap;
    font-size: 11.5px;
    gap: 0;
}

.ruba-proceeding-row__meta span {
    padding: 0 10px;
}

.ruba-proceeding-row__meta span:first-child {
    padding-inline-start: 0;
}

.ruba-proceeding-row__meta span + span {
    border-inline-start: 1px solid #dce2e9;
}

.ruba-proceeding-row__action {
    align-items: center;
    color: var(--ruba-publication-navy);
    display: inline-flex;
    font-size: 12.5px;
    font-weight: 850;
    gap: 6px;
    white-space: nowrap;
}

.ruba-proceeding-row__action:hover {
    color: var(--ruba-publication-gold);
}

.ruba-proceeding-row__action svg {
    height: 16px;
    width: 16px;
}

.ruba-publication-empty,
.ruba-publication-no-results {
    background: var(--ruba-publication-soft);
    border: 1px dashed #cfd7e1;
    border-radius: 7px;
    color: var(--ruba-publication-muted);
    font-size: 13px;
    margin: 0;
    padding: 17px;
    text-align: center;
}

/* Proceeding detail */
.ruba-proceeding-layout {
    direction: ltr;
    display: grid;
    gap: 16px;
    grid-template-areas: 'sidebar main';
    grid-template-columns: 300px minmax(0, 1fr);
}

.ruba-proceeding-main {
    direction: rtl;
    display: grid;
    gap: 13px;
    grid-area: main;
    min-width: 0;
}

.ruba-proceeding-sidebar {
    align-content: start;
    align-self: start;
    direction: rtl;
    display: grid;
    gap: 18px;
    grid-area: sidebar;
    padding: 14px;
}

.ruba-proceeding-sidebar__cover {
    align-items: center;
    border-bottom: 1px solid #edf1f5;
    display: flex;
    justify-content: center;
    min-height: 238px;
    padding: 4px 8px 17px;
}

.ruba-proceeding-sidebar__cover img {
    box-shadow: 0 5px 15px rgba(15, 38, 67, 0.15);
    display: block;
    max-height: 225px;
    max-width: 190px;
    object-fit: contain;
    width: auto;
}

.ruba-proceeding-sidebar__facts {
    background: #fff;
    border: 1px solid var(--ruba-publication-border);
    border-radius: 7px;
    padding: 13px 12px 8px;
}

.ruba-proceeding-sidebar__facts .ruba-publication-section-heading {
    margin-bottom: 7px;
}

.ruba-proceeding-sidebar__facts .ruba-publication-section-heading h2 {
    font-size: 16px;
}

.ruba-proceeding-sidebar__facts dl,
.ruba-paper-facts dl {
    margin: 0;
}

.ruba-proceeding-sidebar__facts dl > div {
    align-items: center;
    border-bottom: 1px solid #edf1f5;
    display: grid;
    gap: 10px;
    grid-template-columns: minmax(84px, 1fr) auto;
    min-height: 39px;
    padding: 7px 2px;
}

.ruba-proceeding-sidebar__facts dl > div:last-child {
    border-bottom: 0;
}

.ruba-proceeding-sidebar__facts dt,
.ruba-paper-facts dt {
    color: var(--ruba-publication-ink);
    font-size: 12.5px;
    font-weight: 800;
}

.ruba-proceeding-sidebar__facts dd,
.ruba-paper-facts dd {
    color: #4d5a6d;
    font-size: 12.5px;
    margin: 0;
}

.ruba-proceeding-sidebar__access {
    align-items: center;
    background: #fff;
    border: 1px solid var(--ruba-publication-border);
    border-radius: 7px;
    color: #667386;
    display: flex;
    font-size: 12px;
    gap: 9px;
    margin: 0;
    min-height: 68px;
    padding: 14px 13px;
}

.ruba-proceeding-sidebar__access svg {
    color: var(--ruba-publication-gold);
    flex: 0 0 auto;
    height: 27px;
    width: 27px;
}

.ruba-proceeding-about,
.ruba-proceeding-publication-data {
    direction: rtl;
}

.ruba-proceeding-publication-data {
    border: 1px solid var(--ruba-publication-border);
    border-radius: 7px;
    margin-top: 16px;
    padding: 12px 15px 6px;
}

.ruba-proceeding-publication-data .ruba-publication-section-heading {
    margin-bottom: 7px;
}

.ruba-proceeding-publication-data .ruba-publication-section-heading h2 {
    font-size: 16px;
}

.ruba-publication-richtext {
    color: #526176;
    font-size: 13.5px;
    line-height: 2.05;
    overflow-wrap: anywhere;
}

.ruba-publication-richtext > :first-child {
    margin-top: 0 !important;
}

.ruba-publication-richtext > :last-child {
    margin-bottom: 0 !important;
}

.ruba-publication-richtext p {
    line-height: 2.05;
    margin: 0 0 8px;
    text-align: justify;
}

.ruba-publication-richtext h1,
.ruba-publication-richtext h2,
.ruba-publication-richtext h3,
.ruba-publication-richtext h4 {
    color: var(--ruba-publication-navy);
    font-weight: 850;
    margin: 18px 0 8px;
}

.ruba-publication-richtext ul,
.ruba-publication-richtext ol {
    margin: 8px 0;
    padding-inline-start: 20px;
}

.ruba-proceeding-publication-data .ruba-publication-richtext ul,
.ruba-proceeding-publication-data .ruba-publication-richtext ol {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ruba-proceeding-publication-data .ruba-publication-richtext li {
    border-bottom: 1px solid #edf1f5;
    font-size: 12.5px;
    padding: 8px 0;
}

.ruba-publication-data-list {
    margin: 0;
}

.ruba-publication-data-list > div {
    align-items: center;
    border-bottom: 1px solid #edf1f5;
    display: grid;
    gap: 16px;
    grid-template-columns: minmax(145px, 0.75fr) minmax(0, 1.6fr);
    min-height: 39px;
    padding: 7px 2px;
}

.ruba-publication-data-list > div:last-child {
    border-bottom: 0;
}

.ruba-publication-data-list dt {
    color: var(--ruba-publication-navy);
    font-size: 12.5px;
    font-weight: 850;
}

.ruba-publication-data-list dd {
    color: #4d5a6d;
    font-size: 12.5px;
    margin: 0;
}

.ruba-proceeding-contents {
    padding-bottom: 16px;
}

.ruba-proceeding-track + .ruba-proceeding-track {
    border-top: 1px solid var(--ruba-publication-border);
    margin-top: 22px;
    padding-top: 22px;
}

.ruba-proceeding-track__heading {
    align-items: center;
    display: flex;
    gap: 10px;
    margin-bottom: 9px;
}

.ruba-proceeding-track__heading h3 {
    color: var(--ruba-publication-ink);
    flex: none;
    font-size: 13.5px;
    font-weight: 850;
    margin: 0;
}

.ruba-proceeding-track__rule {
    background: var(--ruba-publication-border);
    flex: 1 1 auto;
    height: 1px;
}

.ruba-proceeding-track__heading > span:not(.ruba-proceeding-track__rule) {
    border-inline-start: 1px solid var(--ruba-publication-border);
    color: var(--ruba-publication-muted);
    flex: none;
    font-size: 11.5px;
    padding-inline-start: 10px;
}

.ruba-proceeding-papers {
    display: grid;
    gap: 6px;
}

.ruba-proceeding-paper {
    align-items: center;
    background: #fff;
    border: 1px solid #e1e6ed;
    border-inline-end: 3px solid var(--ruba-publication-gold);
    border-radius: 7px;
    display: grid;
    gap: 13px;
    grid-template-columns: 58px minmax(0, 1fr) auto;
    min-height: 76px;
    padding: 8px 12px;
}

.ruba-proceeding-paper__number {
    align-items: center;
    color: var(--ruba-publication-gold);
    display: flex;
    font-size: 21px;
    font-weight: 900;
    justify-content: center;
}

.ruba-proceeding-paper__body {
    border-inline-start: 1px solid #edf1f4;
    min-width: 0;
    padding-inline-start: 15px;
}

.ruba-proceeding-paper h4 {
    font-size: 12.5px;
    font-weight: 850;
    line-height: 1.55;
    margin: 0;
    text-align: right;
}

.ruba-proceeding-paper h4 a {
    color: var(--ruba-publication-ink);
}

.ruba-proceeding-paper h4 a:hover {
    color: var(--ruba-publication-blue);
}

.ruba-proceeding-paper__meta {
    color: #687589;
    display: flex;
    flex-wrap: wrap;
    font-size: 10.5px;
    gap: 4px 16px;
    margin-top: 4px;
}

.ruba-proceeding-paper__meta a {
    align-items: center;
    color: var(--ruba-publication-blue);
    display: inline-flex;
    gap: 5px;
}

.ruba-doi-badge {
    align-items: center;
    background: var(--ruba-publication-gold);
    border-radius: 50%;
    color: #fff;
    display: inline-flex;
    flex: none;
    font-size: 8px;
    font-weight: 800;
    height: 20px;
    justify-content: center;
    letter-spacing: 0.01em;
    width: 20px;
}

.ruba-galley-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: flex-end;
    max-width: 290px;
}

.ruba-galley-action {
    align-items: center;
    border: 1px solid #99b0ca;
    border-radius: 5px;
    color: var(--ruba-publication-navy);
    display: inline-flex;
    font-size: 10.5px;
    font-weight: 800;
    justify-content: center;
    min-height: 30px;
    padding: 5px 9px;
    white-space: nowrap;
}

.ruba-galley-action--video {
    border-color: var(--ruba-publication-gold);
    color: #b47608;
}

.ruba-galley-action:hover {
    background: var(--ruba-publication-navy);
    border-color: var(--ruba-publication-navy);
    color: #fff;
}

/* Paper detail */
.ruba-paper-layout {
    direction: ltr;
    display: grid;
    gap: 16px;
    grid-template-areas: 'sidebar main';
    grid-template-columns: 285px minmax(0, 1fr);
}

.ruba-paper-main {
    direction: rtl;
    display: grid;
    gap: 13px;
    grid-area: main;
    min-width: 0;
}

.ruba-paper-sidebar {
    align-self: start;
    direction: rtl;
    display: grid;
    gap: 13px;
    grid-area: sidebar;
}

.ruba-paper-cover {
    align-items: center;
    display: flex;
    justify-content: center;
    padding: 14px;
}

.ruba-paper-cover img {
    display: block;
    max-height: 435px;
    max-width: 100%;
    object-fit: contain;
    width: auto;
}

.ruba-paper-downloads {
    display: grid;
    gap: 8px;
}

.ruba-paper-download {
    align-items: center;
    background: #fff;
    border: 1px solid var(--ruba-publication-gold);
    border-radius: 7px;
    color: #b8790b;
    display: flex;
    font-size: 12.5px;
    font-weight: 850;
    justify-content: space-between;
    min-height: 43px;
    padding: 8px 14px;
}

.ruba-paper-download--pdf {
    background: var(--ruba-publication-navy);
    border-color: var(--ruba-publication-navy);
    color: #fff;
}

.ruba-paper-download:hover {
    background: var(--ruba-publication-blue);
    border-color: var(--ruba-publication-blue);
    color: #fff;
}

.ruba-paper-download svg {
    height: 20px;
    width: 20px;
}

.ruba-paper-side-card {
    padding: 18px 15px;
}

.ruba-paper-side-card .ruba-publication-section-heading h2 {
    font-size: 16px;
}

.ruba-paper-facts dl > div {
    padding: 7px 0;
}

.ruba-paper-facts dt {
    margin-bottom: 3px;
}

.ruba-paper-facts dd,
.ruba-paper-facts dd a {
    color: var(--ruba-publication-blue);
    font-size: 11.5px;
    line-height: 1.65;
    overflow-wrap: anywhere;
}

.ruba-paper-citation .citation > h2 {
    color: var(--ruba-publication-navy);
    font-size: 16px;
    font-weight: 900;
    margin: 0 0 12px;
    padding-bottom: 8px;
    position: relative;
}

.ruba-paper-citation .citation > h2::after {
    background: var(--ruba-publication-gold);
    bottom: 0;
    content: '';
    height: 3px;
    inset-inline-start: 0;
    position: absolute;
    width: 45px;
}

.ruba-paper-citation .citation .content {
    color: #526176;
    font-size: 11.5px;
    line-height: 1.9;
    margin-top: 0;
}

.ruba-paper-citation .citation button.btn {
    background: transparent;
    border: 0;
    color: var(--ruba-publication-blue);
    font-size: 11.5px;
    min-height: 30px;
    padding: 4px 0;
}

.ruba-paper-license .ruba-publication-richtext {
    font-size: 11.5px;
    line-height: 1.9;
}

.ruba-paper-license img {
    height: auto;
    margin-top: 10px;
    max-width: 125px;
}

.ruba-paper-contributors__grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ruba-paper-contributors__grid article {
    align-items: flex-start;
    background: #fff;
    border: 1px solid var(--ruba-publication-border);
    border-radius: 8px;
    display: grid;
    gap: 12px;
    grid-template-columns: 48px minmax(0, 1fr);
    min-height: 115px;
    padding: 15px;
}

.ruba-paper-contributor__icon {
    align-items: center;
    background: #f4f7fb;
    border: 1px solid #e0e7ef;
    border-radius: 50%;
    color: var(--ruba-publication-navy);
    display: flex;
    height: 44px;
    justify-content: center;
    width: 44px;
}

.ruba-paper-contributor__icon svg {
    height: 25px;
    width: 25px;
}

.ruba-paper-contributors__grid h3 {
    color: var(--ruba-publication-ink);
    font-size: 13.5px;
    font-weight: 850;
    line-height: 1.6;
    margin: 0;
}

.ruba-paper-contributors__grid p {
    color: #657287;
    font-size: 11.5px;
    line-height: 1.7;
    margin: 4px 0 0;
}

.ruba-paper-contributors__grid article div > span {
    color: #c6820c;
    display: inline-block;
    font-size: 11.5px;
    font-weight: 750;
    margin-top: 5px;
}

.ruba-paper-proceeding-link > a {
    align-items: center;
    border-top: 1px solid #edf1f4;
    color: var(--ruba-publication-blue);
    display: flex;
    font-size: 12.5px;
    gap: 12px;
    justify-content: space-between;
    line-height: 1.7;
    padding-top: 13px;
}

.ruba-paper-proceeding-link > a:hover {
    color: var(--ruba-publication-gold);
}

.ruba-paper-proceeding-link svg {
    flex: 0 0 auto;
    height: 18px;
    width: 18px;
}

.ruba-paper-keywords__list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.ruba-paper-keywords__list span {
    background: #fff;
    border: 1px solid var(--ruba-publication-border);
    border-radius: 6px;
    color: #42628a;
    font-size: 11.5px;
    padding: 7px 10px;
}

.ruba-paper-abstract .ruba-publication-richtext {
    color: #48586c;
    font-size: 13.5px;
    line-height: 2.05;
}

.ruba-paper-abstract .ruba-publication-richtext > p[dir='ltr'],
.ruba-paper-abstract .ruba-publication-richtext > div[dir='ltr'],
.ruba-paper-abstract .ruba-publication-richtext [lang='en'] {
    direction: ltr;
    text-align: left;
}

.ruba-paper-references ol {
    color: #4d5b6e;
    display: grid;
    font-size: 12px;
    gap: 8px;
    line-height: 1.75;
    margin: 0;
    padding-inline-start: 23px;
}

.ruba-paper-references__toggle {
    align-items: center;
    background: transparent;
    border: 0;
    color: var(--ruba-publication-blue);
    cursor: pointer;
    display: flex;
    font: inherit;
    font-size: 12px;
    font-weight: 750;
    gap: 6px;
    margin: 14px auto 0;
    padding: 5px 10px;
}

.ruba-paper-references__toggle:hover {
    color: var(--ruba-publication-gold);
}

.ruba-paper-references__toggle svg {
    height: 17px;
    transition: transform 160ms ease;
    width: 17px;
}

.ruba-paper-references__toggle svg.is-rotated {
    transform: rotate(180deg);
}

[x-cloak] {
    display: none !important;
}

@media (max-width: 1050px) {
    .ruba-featured-proceeding {
        grid-template-columns: 255px minmax(0, 1fr);
    }

    .ruba-proceeding-paper {
        grid-template-columns: 52px minmax(0, 1fr);
    }

    .ruba-galley-actions {
        grid-column: 2;
        justify-content: flex-start;
        max-width: none;
    }

    .ruba-paper-layout {
        grid-template-columns: 250px minmax(0, 1fr);
    }
}

@media (max-width: 850px) {
    .ruba-publication-filters {
        grid-template-columns: minmax(0, 1fr) 210px;
    }

    .ruba-featured-proceeding {
        grid-template-areas:
            'cover'
            'content';
        grid-template-columns: minmax(0, 1fr);
    }

    .ruba-featured-proceeding__cover {
        border-bottom: 1px solid var(--ruba-publication-border);
        border-inline-end: 0;
    }

    .ruba-proceeding-layout {
        grid-template-areas:
            'main'
            'sidebar';
        grid-template-columns: minmax(0, 1fr);
    }

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

    .ruba-proceeding-sidebar__cover {
        grid-row: span 2;
    }

    .ruba-paper-layout {
        grid-template-areas: none;
        grid-template-columns: minmax(0, 1fr);
    }

    /*
     * Reflow the visitor-facing order on mobile: contributors, then the
     * cover + download links a visitor actually came for, before the
     * secondary main-column sections (related issue, keywords, abstract,
     * references) and the remaining sidebar cards. display:contents lets
     * .ruba-paper-main/.ruba-paper-sidebar's children become direct items
     * of .ruba-paper-layout's grid so `order` can interleave them.
     */
    .ruba-paper-main,
    .ruba-paper-sidebar {
        display: contents;
    }

    .ruba-paper-contributors { order: 10; }
    .ruba-paper-cover { order: 20; }
    .ruba-paper-downloads { order: 30; }
    .ruba-paper-facts { order: 40; }
    .ruba-paper-proceeding-link { order: 50; }
    .ruba-paper-keywords { order: 60; }
    .ruba-paper-abstract { order: 70; }
    .ruba-paper-references { order: 80; }
    .ruba-paper-citation { order: 90; }
    .ruba-paper-license { order: 100; }
    .ruba-paper-hook-detail { order: 110; }
    .ruba-paper-hook-footer { order: 120; }
}

@media (max-width: 640px) {
    .ruba-publication-page {
        gap: 13px;
    }

    .ruba-publication-hero {
        border-radius: 8px;
        padding: 22px 16px 17px;
    }

    .ruba-publication-hero--index {
        min-height: 0;
    }

    .ruba-publication-hero h1,
    .ruba-publication-hero--detail h1,
    .ruba-publication-hero--paper h1 {
        font-size: 22px;
        line-height: 1.55;
    }

    .ruba-publication-hero p {
        font-size: 13px;
    }

    .ruba-publication-hero__meta {
        align-items: stretch;
        flex-direction: column;
        margin-top: 10px;
    }

    .ruba-publication-hero__meta > * {
        justify-content: center;
        padding: 4px 0;
    }

    .ruba-publication-hero__meta > * + * {
        border-inline-start: 0;
    }

    .ruba-publication-filters {
        grid-template-columns: minmax(0, 1fr);
        padding: 10px;
    }

    .ruba-featured-proceeding__content {
        padding: 28px 18px 22px;
    }

    .ruba-featured-proceeding h2 {
        font-size: 20px;
    }

    .ruba-publication-meta-pills span {
        flex: 1 1 115px;
        min-width: 0;
    }

    .ruba-publication-primary-action {
        width: 100%;
    }

    .ruba-all-proceedings,
    .ruba-publication-card {
        padding: 18px 15px;
    }

    .ruba-proceeding-row {
        grid-template-columns: 55px minmax(0, 1fr);
    }

    .ruba-proceeding-row__action {
        grid-column: 2;
    }

    .ruba-proceeding-sidebar {
        grid-template-columns: minmax(0, 1fr);
        padding: 12px;
    }

    .ruba-proceeding-sidebar__cover {
        grid-row: auto;
    }

    .ruba-publication-data-list > div {
        gap: 3px;
        grid-template-columns: minmax(0, 1fr);
    }

    .ruba-proceeding-paper {
        grid-template-columns: 42px minmax(0, 1fr);
        padding-inline: 8px;
    }

    .ruba-proceeding-paper__number {
        font-size: 17px;
    }

    .ruba-galley-actions {
        grid-column: 1 / -1;
    }

    .ruba-galley-action {
        flex: 1 1 130px;
    }

    .ruba-paper-contributors__grid,
    .ruba-paper-sidebar {
        grid-template-columns: minmax(0, 1fr);
    }

    .ruba-paper-cover,
    .ruba-paper-downloads,
    .ruba-paper-side-card {
        grid-column: auto;
    }

    .ruba-paper-contributors__grid article {
        grid-template-columns: 42px minmax(0, 1fr);
        min-height: 0;
        padding: 13px;
    }

    .ruba-paper-contributor__icon {
        height: 39px;
        width: 39px;
    }
}