:root {
    --vc-ref-green: #1769AA;
    --vc-ref-green-dark: #0B2D4D;
    --vc-ref-green-soft: #EAF5FC;
    --vc-ref-green-pale: #F7FAFC;
    --vc-ref-ink: #102a22;
    --vc-ref-muted: #5f7069;
    --vc-ref-border: #d7e7dc;
    --vc-ref-surface: #ffffff;
    --vc-ref-shadow: 0 18px 48px rgba(13, 76, 39, 0.08);
}

.dentacalc-reference-centre,
.dentacalc-reference-article {
    width: min(100%, 1180px);
    margin: 42px auto;
    box-sizing: border-box;
    color: var(--vc-ref-ink);
}

.dentacalc-reference-centre *,
.dentacalc-reference-article * {
    box-sizing: border-box;
}

.dentacalc-reference-centre a,
.dentacalc-reference-article a {
    text-underline-offset: 3px;
}

.dentacalc-reference-centre__hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 250px;
    gap: 28px;
    min-height: 420px;
    padding: clamp(34px, 6vw, 66px);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 28px;
    background:
        radial-gradient(circle at 85% 18%, rgba(56, 189, 248, 0.24), transparent 33%),
        linear-gradient(135deg, #0B2D4D 0%, #145B8F 52%, #1769AA 100%);
    box-shadow: 0 24px 66px rgba(11, 45, 77, 0.22);
    color: #ffffff;
}

.dentacalc-reference-centre__hero::before,
.dentacalc-reference-centre__hero::after {
    position: absolute;
    content: "";
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 50%;
}

.dentacalc-reference-centre__hero::before {
    width: 360px;
    height: 360px;
    right: -90px;
    top: -110px;
}

.dentacalc-reference-centre__hero::after {
    width: 480px;
    height: 480px;
    right: -170px;
    bottom: -300px;
}

.dentacalc-reference-centre__hero-content {
    position: relative;
    z-index: 2;
    min-width: 0;
}

.dentacalc-reference-centre__eyebrow,
.dentacalc-reference-section__eyebrow {
    margin: 0;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.dentacalc-reference-centre__eyebrow {
    color: #D9EFFF;
}

.dentacalc-reference-centre__hero h1 {
    max-width: 780px;
    margin: 13px 0 18px;
    color: #ffffff;
    font-size: clamp(2.35rem, 5.6vw, 4.65rem);
    line-height: 0.98;
    letter-spacing: -0.035em;
}

.dentacalc-reference-centre__lead {
    max-width: 760px;
    margin: 0;
    color: rgba(255, 255, 255, 0.86);
    font-size: clamp(1.02rem, 2vw, 1.22rem);
    line-height: 1.7;
}

.dentacalc-reference-centre__hero-mark {
    position: relative;
    z-index: 2;
    align-self: center;
    justify-self: center;
    width: 190px;
    height: 190px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.07);
    box-shadow: inset 0 0 0 18px rgba(255, 255, 255, 0.035);
    backdrop-filter: blur(3px);
}

.dentacalc-reference-centre__hero-cross {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: rgba(255, 255, 255, 0.9);
    font-size: 6.5rem;
    font-weight: 300;
    line-height: 1;
}

.dentacalc-reference-centre__hero-paw {
    position: absolute;
    right: 36px;
    bottom: 35px;
    width: 34px;
    height: 34px;
    overflow: hidden;
    border: 0;
    border-radius: 50% 50% 45% 45%;
    color: rgba(255,255,255,.94);
}

.dentacalc-reference-search {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    max-width: 830px;
    margin-top: 30px;
    padding: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    background: #ffffff;
    box-shadow: 0 15px 36px rgba(3, 37, 18, 0.18);
}

.dentacalc-reference-search__icon {
    padding-left: 10px;
    color: var(--vc-ref-green-dark);
    font-size: 1.45rem;
}

.dentacalc-reference-search input {
    width: 100%;
    min-width: 0;
    min-height: 50px;
    padding: 8px 6px;
    border: 0 !important;
    outline: 0;
    background: transparent;
    box-shadow: none !important;
    color: var(--vc-ref-ink);
    font-size: 1rem;
}

.dentacalc-reference-search button,
.dentacalc-reference-filter-bar button {
    min-height: 48px;
    padding: 11px 19px;
    border: 0;
    border-radius: 11px;
    background: var(--vc-ref-green);
    color: #ffffff;
    font-weight: 800;
    cursor: pointer;
}

.dentacalc-reference-search button:hover,
.dentacalc-reference-filter-bar button:hover {
    background: var(--vc-ref-green-dark);
}

.dentacalc-reference-centre__quick-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
    align-items: center;
    margin-top: 17px;
    font-size: 0.9rem;
}

.dentacalc-reference-centre__quick-links span {
    color: rgba(255, 255, 255, 0.65);
}

.dentacalc-reference-centre__quick-links a {
    color: #ffffff;
    font-weight: 700;
    text-decoration: none;
}

.dentacalc-reference-centre__quick-links a:hover {
    text-decoration: underline;
}

.dentacalc-reference-centre__trust-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    margin: 20px 0 54px;
    overflow: hidden;
    border: 1px solid var(--vc-ref-border);
    border-radius: 18px;
    background: var(--vc-ref-surface);
    box-shadow: var(--vc-ref-shadow);
}

.dentacalc-reference-centre__trust-strip > div {
    display: grid;
    gap: 3px;
    padding: 20px 23px;
    border-right: 1px solid var(--vc-ref-border);
}

.dentacalc-reference-centre__trust-strip > div:last-child {
    border-right: 0;
}

.dentacalc-reference-centre__trust-strip strong {
    color: var(--vc-ref-green-dark);
    font-size: 1.15rem;
}

.dentacalc-reference-centre__trust-strip span {
    color: var(--vc-ref-muted);
    font-size: 0.87rem;
}

.dentacalc-reference-section {
    margin: 0 0 62px;
    scroll-margin-top: 120px;
}

.dentacalc-reference-section--soft {
    padding: clamp(25px, 4vw, 42px);
    border: 1px solid var(--vc-ref-border);
    border-radius: 24px;
    background: var(--vc-ref-green-pale);
}

.dentacalc-reference-section__heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 24px;
}

.dentacalc-reference-section__heading--inline {
    align-items: center;
}

.dentacalc-reference-section__heading--library {
    align-items: center;
}

.dentacalc-reference-section__eyebrow {
    color: var(--vc-ref-green);
}

.dentacalc-reference-section__heading h2 {
    margin: 6px 0 7px;
    color: var(--vc-ref-ink);
    font-size: clamp(1.65rem, 3vw, 2.35rem);
    line-height: 1.15;
    letter-spacing: -0.025em;
}

.dentacalc-reference-section__heading p {
    max-width: 740px;
    margin: 0;
    color: var(--vc-ref-muted);
    line-height: 1.65;
}

.dentacalc-reference-featured-grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.dentacalc-reference-featured-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 310px;
    padding: 25px;
    border: 1px solid var(--vc-ref-border);
    border-radius: 20px;
    background: #ffffff;
    box-shadow: 0 12px 35px rgba(16, 66, 35, 0.06);
}

.dentacalc-reference-featured-card--primary {
    min-height: 350px;
    padding: 32px;
    background:
        linear-gradient(150deg, rgba(239, 249, 242, 0.98), rgba(255, 255, 255, 0.98));
}

.dentacalc-reference-featured-card__topline {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.dentacalc-reference-featured-card__topline span,
.dentacalc-reference-card__taxonomy span {
    display: inline-flex;
    padding: 6px 9px;
    border-radius: 999px;
    background: var(--vc-ref-green-soft);
    color: var(--vc-ref-green-dark);
    font-size: 0.76rem;
    font-weight: 800;
}

.dentacalc-reference-featured-card h3 {
    margin: 18px 0 12px;
    font-size: 1.38rem;
    line-height: 1.25;
}

.dentacalc-reference-featured-card--primary h3 {
    font-size: clamp(1.65rem, 3vw, 2.25rem);
}

.dentacalc-reference-featured-card h3 a,
.dentacalc-reference-card h3 a,
.dentacalc-reviewed-item h3 a {
    color: var(--vc-ref-ink);
    text-decoration: none;
}

.dentacalc-reference-featured-card h3 a:hover,
.dentacalc-reference-card h3 a:hover,
.dentacalc-reviewed-item h3 a:hover {
    color: var(--vc-ref-green);
}

.dentacalc-reference-featured-card > p {
    margin: 0;
    color: var(--vc-ref-muted);
    line-height: 1.65;
}

.dentacalc-reference-featured-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: auto;
    padding-top: 22px;
}

.dentacalc-reference-featured-card__footer span {
    color: var(--vc-ref-muted);
    font-size: 0.85rem;
}

.dentacalc-reference-featured-card__footer a,
.dentacalc-reference-card__cta {
    color: var(--vc-ref-green);
    font-weight: 800;
    text-decoration: none;
}

.dentacalc-species-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 13px;
}

.dentacalc-species-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 13px;
    align-items: center;
    min-width: 0;
    padding: 17px;
    border: 1px solid var(--vc-ref-border);
    border-radius: 16px;
    background: #ffffff;
    color: var(--vc-ref-ink);
    text-decoration: none;
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.dentacalc-species-card:hover {
    transform: translateY(-2px);
    border-color: #9bcba9;
    box-shadow: 0 12px 28px rgba(10, 74, 35, 0.09);
}

.dentacalc-species-card__icon {
    display: grid;
    place-items: center;
    width: 43px;
    height: 43px;
    border-radius: 13px;
    background: var(--vc-ref-green-soft);
    font-size: 1.35rem;
}

.dentacalc-species-card__content {
    display: grid;
    min-width: 0;
}

.dentacalc-species-card strong {
    overflow-wrap: anywhere;
}

.dentacalc-species-card small,
.dentacalc-category-card small {
    color: var(--vc-ref-muted);
}

.dentacalc-category-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 11px;
}

.dentacalc-category-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    min-width: 0;
    padding: 16px;
    border: 1px solid transparent;
    border-radius: 14px;
    background: #ffffff;
    color: var(--vc-ref-ink);
    text-decoration: none;
}

.dentacalc-category-card:hover {
    border-color: #aed6b8;
}

.dentacalc-category-card__icon {
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--vc-ref-green-soft);
    color: var(--vc-ref-green-dark);
    font-size: 1rem;
    font-weight: 800;
}

.dentacalc-category-card > span:last-child {
    display: grid;
    min-width: 0;
}

.dentacalc-category-card strong {
    overflow-wrap: anywhere;
    font-size: 0.95rem;
}

.dentacalc-reviewed-list {
    overflow: hidden;
    border: 1px solid var(--vc-ref-border);
    border-radius: 18px;
    background: #ffffff;
}

.dentacalc-reviewed-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 24px;
    align-items: center;
    padding: 19px 22px;
    border-bottom: 1px solid var(--vc-ref-border);
}

.dentacalc-reviewed-item:last-child {
    border-bottom: 0;
}

.dentacalc-reviewed-item__status {
    color: var(--vc-ref-green);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.dentacalc-reviewed-item h3 {
    margin: 5px 0 0;
    font-size: 1.08rem;
}

.dentacalc-reviewed-item__date {
    display: grid;
    text-align: right;
}

.dentacalc-reviewed-item__date span {
    color: var(--vc-ref-muted);
    font-size: 0.77rem;
}

.dentacalc-reviewed-item__date strong {
    font-size: 0.89rem;
}

.dentacalc-reference-library {
    padding-top: 6px;
}

.dentacalc-reference-library__clear {
    flex: 0 0 auto;
    padding: 10px 15px;
    border: 1px solid var(--vc-ref-border);
    border-radius: 10px;
    color: var(--vc-ref-green-dark);
    font-weight: 800;
    text-decoration: none;
}

.dentacalc-reference-filter-bar {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr auto;
    gap: 12px;
    align-items: end;
    margin-bottom: 23px;
    padding: 18px;
    border: 1px solid var(--vc-ref-border);
    border-radius: 16px;
    background: var(--vc-ref-green-pale);
}

.dentacalc-reference-filter-bar > div {
    min-width: 0;
}

.dentacalc-reference-filter-bar label {
    display: block;
    margin-bottom: 7px;
    color: var(--vc-ref-ink);
    font-size: 0.84rem;
    font-weight: 800;
}

.dentacalc-reference-filter-bar input,
.dentacalc-reference-filter-bar select {
    width: 100%;
    min-width: 0;
    min-height: 47px;
    padding: 9px 11px;
    border: 1px solid #c7dbcd;
    border-radius: 10px;
    background: #ffffff;
    color: var(--vc-ref-ink);
}

.dentacalc-reference-centre__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.dentacalc-reference-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 330px;
    padding: 22px;
    border: 1px solid var(--vc-ref-border);
    border-radius: 18px;
    background: #ffffff;
    box-shadow: 0 10px 28px rgba(18, 66, 35, 0.055);
}

.dentacalc-reference-card__taxonomy {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.dentacalc-reference-card h3 {
    margin: 14px 0 10px;
    font-size: 1.22rem;
    line-height: 1.3;
}

.dentacalc-reference-card > p {
    margin: 0;
    color: var(--vc-ref-muted);
    line-height: 1.65;
}

.dentacalc-reference-card__footer {
    display: grid;
    gap: 14px;
    margin-top: auto;
    padding-top: 20px;
}

.dentacalc-reference-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 7px 13px;
    color: var(--vc-ref-muted);
    font-size: 0.79rem;
}

.dentacalc-reference-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.dentacalc-reference-pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: 28px;
}

.dentacalc-reference-pagination a {
    display: grid;
    place-items: center;
    min-width: 42px;
    min-height: 42px;
    padding: 8px;
    border: 1px solid var(--vc-ref-border);
    border-radius: 10px;
    background: #ffffff;
    color: var(--vc-ref-green-dark);
    font-weight: 800;
    text-decoration: none;
}

.dentacalc-reference-pagination a.is-current,
.dentacalc-reference-pagination a:hover {
    border-color: var(--vc-ref-green);
    background: var(--vc-ref-green);
    color: #ffffff;
}

.dentacalc-reference-empty-state {
    display: grid;
    justify-items: center;
    padding: 55px 24px;
    border: 1px dashed #b8d2bf;
    border-radius: 18px;
    background: var(--vc-ref-green-pale);
    text-align: center;
}

.dentacalc-reference-empty-state > span {
    font-size: 2.5rem;
    color: var(--vc-ref-green);
}

.dentacalc-reference-empty-state h3 {
    margin: 12px 0 6px;
}

.dentacalc-reference-empty-state p {
    max-width: 560px;
    margin: 0 0 17px;
    color: var(--vc-ref-muted);
}

.dentacalc-reference-empty-state a {
    color: var(--vc-ref-green-dark);
    font-weight: 800;
}

.dentacalc-reference-centre__professional-note {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 14px;
    align-items: start;
    padding: 19px 21px;
    border: 1px solid var(--vc-ref-border);
    border-radius: 15px;
    background: #f8fbf9;
}

.dentacalc-reference-centre__professional-note > div {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--vc-ref-green-soft);
    color: var(--vc-ref-green-dark);
    font-family: Georgia, serif;
    font-weight: 800;
}

.dentacalc-reference-centre__professional-note p {
    margin: 0;
    color: var(--vc-ref-muted);
    line-height: 1.55;
}

/* Existing single-reference styles retained and improved. */
.dentacalc-reference-article__meta {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.dentacalc-reference-article__meta span {
    padding: 7px 10px;
    border-radius: 999px;
    background: var(--vc-ref-green-soft);
}

.dentacalc-reference-article__summary {
    padding: 22px;
    border-left: 5px solid #2f8a4f;
    border-radius: 12px;
    background: #f4fbf6;
    margin-bottom: 26px;
}

.dentacalc-reference-article__layout {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 30px;
    align-items: start;
}

.dentacalc-reference-article__sidebar {
    position: sticky;
    top: 100px;
    display: grid;
    gap: 18px;
}

.dentacalc-reference-article__toc {
    display: grid;
    gap: 8px;
    padding: 18px;
    border: 1px solid var(--vc-ref-border);
    border-radius: 14px;
    background: #ffffff;
}

.dentacalc-reference-article__toc a {
    color: var(--vc-ref-green-dark);
    text-decoration: none;
}

.dentacalc-reference-article__content {
    min-width: 0;
    overflow-wrap: anywhere;
}

.dentacalc-reference-article__content h2 {
    scroll-margin-top: 120px;
    margin-top: 2em;
}

.dentacalc-reference-related {
    margin-top: 42px;
    padding-top: 28px;
    border-top: 1px solid var(--vc-ref-border);
}

@media (max-width: 980px) {
    .dentacalc-reference-centre,
    .dentacalc-reference-article {
        width: calc(100% - 24px);
        margin: 25px auto;
    }

    .dentacalc-reference-centre__hero {
        grid-template-columns: minmax(0, 1fr) 150px;
    }

    .dentacalc-reference-centre__hero-mark {
        width: 140px;
        height: 140px;
    }

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

    .dentacalc-reference-featured-card--primary {
        grid-column: 1 / -1;
    }

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

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

    .dentacalc-reference-filter-bar {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .dentacalc-reference-article__layout {
        grid-template-columns: 1fr;
    }

    .dentacalc-reference-article__sidebar {
        position: static;
    }

    .dentacalc-reference-article__toc {
        display: flex;
        overflow-x: auto;
        white-space: nowrap;
        scrollbar-width: thin;
    }

    .dentacalc-reference-article__toc strong {
        flex: 0 0 100%;
    }

    .dentacalc-reference-article__toc a {
        flex: 0 0 auto;
        padding: 7px 10px;
        border-radius: 999px;
        background: var(--vc-ref-green-soft);
    }
}

@media (max-width: 720px) {
    .dentacalc-reference-centre__hero {
        grid-template-columns: 1fr;
        min-height: 0;
        padding: 31px 22px;
        border-radius: 22px;
    }

    .dentacalc-reference-centre__hero-mark {
        display: none;
    }

    .dentacalc-reference-centre__hero h1 {
        font-size: clamp(2.2rem, 11vw, 3.25rem);
    }

    .dentacalc-reference-search {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .dentacalc-reference-search button {
        grid-column: 1 / -1;
        width: 100%;
    }

    .dentacalc-reference-centre__trust-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .dentacalc-reference-centre__trust-strip > div:nth-child(2) {
        border-right: 0;
    }

    .dentacalc-reference-centre__trust-strip > div:nth-child(-n + 2) {
        border-bottom: 1px solid var(--vc-ref-border);
    }

    .dentacalc-reference-section {
        margin-bottom: 46px;
    }

    .dentacalc-reference-section__heading,
    .dentacalc-reference-section__heading--library {
        align-items: flex-start;
        flex-direction: column;
    }

    .dentacalc-reference-featured-grid,
    .dentacalc-reference-centre__grid {
        grid-template-columns: 1fr;
    }

    .dentacalc-reference-featured-card,
    .dentacalc-reference-featured-card--primary,
    .dentacalc-reference-card {
        min-height: 0;
    }

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

    .dentacalc-reviewed-item {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .dentacalc-reviewed-item__date {
        text-align: left;
    }

    .dentacalc-reference-filter-bar {
        grid-template-columns: 1fr;
    }

    .dentacalc-reference-filter-bar button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .dentacalc-reference-centre,
    .dentacalc-reference-article {
        width: calc(100% - 18px);
        margin: 18px auto;
    }

    .dentacalc-reference-centre__hero {
        padding: 27px 17px;
    }

    .dentacalc-reference-centre__quick-links {
        align-items: flex-start;
        flex-direction: column;
    }

    .dentacalc-reference-centre__trust-strip,
    .dentacalc-species-grid,
    .dentacalc-category-grid {
        grid-template-columns: 1fr;
    }

    .dentacalc-reference-centre__trust-strip > div {
        border-right: 0;
        border-bottom: 1px solid var(--vc-ref-border);
    }

    .dentacalc-reference-centre__trust-strip > div:last-child {
        border-bottom: 0;
    }

    .dentacalc-reference-section--soft {
        padding: 22px 14px;
    }

    .dentacalc-reference-featured-card,
    .dentacalc-reference-featured-card--primary,
    .dentacalc-reference-card {
        padding: 19px;
    }

    .dentacalc-reference-featured-card__footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .dentacalc-reference-article__content table {
        display: block;
        max-width: 100%;
        overflow-x: auto;
    }

    .dentacalc-reference-article__content img {
        max-width: 100%;
        height: auto;
    }
}


/* Article-page polish retained from v1.2.1 */
.dentacalc-reference-article__header {
    margin-bottom: 22px;
    padding: 24px;
    border: 1px solid #dce9df;
    border-radius: 18px;
    background: #ffffff;
    box-shadow: 0 10px 28px rgba(18, 66, 35, 0.05);
}

.dentacalc-reference-article__facts {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}

.dentacalc-reference-article__facts span {
    display: inline-flex;
    flex-direction: column;
    gap: 2px;
    min-width: 140px;
    padding: 9px 12px;
    border-radius: 12px;
    background: #f2f8f3;
    color: #335b43;
}

.dentacalc-reference-article__facts strong {
    color: #173f28;
    font-size: 0.73rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.dentacalc-reference-article__summary {
    margin-bottom: 26px;
    padding: 22px;
    border-left: 5px solid #2f8a4f;
    border-radius: 12px;
    background: #f4fbf6;
}

.dentacalc-reference-article__summary p {
    margin: 8px 0 0;
}

.dentacalc-reference-article__layout {
    display: grid;
    grid-template-columns: 270px minmax(0, 1fr);
    gap: 30px;
    align-items: start;
}

.dentacalc-reference-article__sidebar {
    position: sticky;
    top: 100px;
    display: grid;
    gap: 18px;
    min-width: 0;
}

.dentacalc-reference-article__toc {
    min-width: 0;
    padding: 18px;
    border: 1px solid #dce9df;
    border-radius: 14px;
    background: #ffffff;
}

.dentacalc-reference-article__toc > strong {
    display: block;
    margin-bottom: 12px;
    color: #163b26;
    font-size: 1rem;
}

.dentacalc-reference-article__toc-list {
    display: grid;
    gap: 3px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.dentacalc-reference-article__toc-list li {
    min-width: 0;
    margin: 0;
    padding: 0;
}

.dentacalc-reference-article__toc a {
    display: block;
    padding: 7px 9px;
    border-left: 3px solid transparent;
    border-radius: 7px;
    color: #216b3a;
    line-height: 1.35;
    overflow-wrap: anywhere;
    text-decoration: none;
    transition: background 0.16s ease, border-color 0.16s ease;
}

.dentacalc-reference-article__toc a:hover,
.dentacalc-reference-article__toc a:focus-visible {
    background: #eef7f0;
}

.dentacalc-reference-article__toc a.is-active {
    border-left-color: #2f8a4f;
    background: #e9f6ec;
    color: #154f2a;
    font-weight: 750;
}

.dentacalc-reference-article__sidebar-facts {
    display: grid;
    gap: 16px;
    padding: 4px 2px;
}

.dentacalc-reference-article__sidebar-facts p {
    margin: 5px 0 0;
}

.dentacalc-reference-article__content {
    min-width: 0;
    overflow-wrap: anywhere;
}

.dentacalc-reference-article__content h2 {
    margin-top: 2em;
    scroll-margin-top: 120px;
}

.dentacalc-reference-article__content h2:first-child {
    margin-top: 0;
}

.dentacalc-reference-article__content p,
.dentacalc-reference-article__content li {
    line-height: 1.72;
}

.dentacalc-reference-bibliography {
    margin-top: 36px;
}

.dentacalc-reference-bibliography ol {
    display: grid;
    gap: 10px;
    padding-left: 0;
    list-style-position: inside;
}

.dentacalc-reference-bibliography li {
    padding: 14px 16px;
    border: 1px solid #dce9df;
    border-radius: 12px;
    background: #f8fbf8;
}

.dentacalc-reference-related {
    margin-top: 42px;
    padding-top: 28px;
    border-top: 1px solid #dce9df;
}

.dentacalc-reference-related__heading p {
    margin: 0;
    color: #287442;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.dentacalc-reference-related__heading h2 {
    margin: 5px 0 18px;
}

@media (max-width: 900px) {
    .dentacalc-reference-centre,
    .dentacalc-reference-article {
        width: calc(100% - 24px);
        margin: 24px auto;
    }

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

    .dentacalc-reference-article__layout {
        grid-template-columns: 1fr;
    }

    .dentacalc-reference-article__sidebar {
        position: static;
    }

    .dentacalc-reference-article__toc {
        overflow: hidden;
    }

    .dentacalc-reference-article__toc-list {
        display: flex;
        gap: 8px;
        overflow-x: auto;
        padding-bottom: 8px;
        white-space: nowrap;
        scrollbar-width: thin;
        overscroll-behavior-inline: contain;
    }

    .dentacalc-reference-article__toc-list li {
        flex: 0 0 auto;
    }

    .dentacalc-reference-article__toc a {
        padding: 8px 12px;
        border: 0;
        border-radius: 999px;
        background: #eef7f0;
        overflow-wrap: normal;
    }

    .dentacalc-reference-article__toc a.is-active {
        background: #dff1e4;
    }
}

@media (max-width: 620px) {
    .dentacalc-reference-centre__hero {
        padding: 24px 18px;
    }

    .dentacalc-reference-centre__grid {
        grid-template-columns: 1fr;
    }

    .dentacalc-reference-card,
    .dentacalc-reference-article__header {
        padding: 18px;
    }

    .dentacalc-reference-article__facts {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .dentacalc-reference-article__facts span {
        min-width: 0;
    }

    .dentacalc-reference-article__content table {
        display: block;
        max-width: 100%;
        overflow-x: auto;
    }

    .dentacalc-reference-article__content img {
        max-width: 100%;
        height: auto;
    }
}

@media (max-width: 430px) {
    .dentacalc-reference-article__facts {
        grid-template-columns: 1fr;
    }
}

/* DentaCalc v1.2.2 dental brand correction */
.dentacalc-reference-centre__hero-paw{
    display:grid;
    place-items:center;
    width:44px;
    height:44px;
    right:28px;
    bottom:27px;
    overflow:visible;
    border:0;
    border-radius:0;
    color:rgba(255,255,255,.94);
    font-size:2rem;
    line-height:1;
}