/* CHELSEA V3.9.0 — Product Knowledge & Citation Readiness */
body.yf-frontend-page-product .yf-product-answer,
body.yf-frontend-page-product .yf-product-guidance,
body.yf-frontend-page-product .yf-product-faq {
    margin-top: 18px;
    border: 1px solid #e5eaf1;
    border-radius: 20px;
    background: #ffffff;
    box-shadow: 0 13px 36px rgba(23, 32, 51, .06);
}

body.yf-frontend-page-product .yf-product-answer {
    position: relative;
    overflow: hidden;
    padding: 24px;
}

body.yf-frontend-page-product .yf-product-answer::after {
    content: "";
    position: absolute;
    top: -82px;
    right: -74px;
    width: 210px;
    height: 210px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 100, 47, .13), transparent 70%);
    pointer-events: none;
}

body.yf-frontend-page-product .yf-product-answer-head {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
}

body.yf-frontend-page-product .yf-product-answer-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin-bottom: 8px;
    color: #df4d1d;
    font-size: 9px;
    font-weight: 900;
    letter-spacing: .07em;
    text-transform: uppercase;
}

body.yf-frontend-page-product .yf-product-answer h2,
body.yf-frontend-page-product .yf-product-guidance h2,
body.yf-frontend-page-product .yf-product-faq h2 {
    margin: 0;
    color: #172033;
    font-size: clamp(19px, 2.8vw, 25px);
    font-weight: 900;
    line-height: 1.25;
    letter-spacing: -.35px;
}

body.yf-frontend-page-product .yf-product-answer-source {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 11px;
    color: #4d5c73;
    background: #f7f9fc;
    border: 1px solid #e4e9f0;
    border-radius: 999px;
    font-size: 8.5px;
    font-weight: 800;
    white-space: nowrap;
}

body.yf-frontend-page-product .yf-product-answer-source.is-reviewed {
    color: #177245;
    background: #eefaf3;
    border-color: #cdebd9;
}

body.yf-frontend-page-product .yf-product-definition {
    position: relative;
    z-index: 1;
    max-width: 980px;
    margin: 14px 0 0;
    color: #4f5d73;
    font-size: 12px;
    line-height: 1.8;
}

body.yf-frontend-page-product .yf-product-fact-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-top: 19px;
}

body.yf-frontend-page-product .yf-product-fact {
    min-height: 83px;
    padding: 13px;
    background: #f8fafc;
    border: 1px solid #e7ebf1;
    border-radius: 14px;
}

body.yf-frontend-page-product .yf-product-fact dt {
    margin: 0 0 5px;
    color: #8490a3;
    font-size: 8px;
    font-weight: 900;
    letter-spacing: .05em;
    text-transform: uppercase;
}

body.yf-frontend-page-product .yf-product-fact dd {
    margin: 0;
    color: #253249;
    font-size: 10px;
    font-weight: 800;
    line-height: 1.45;
}

body.yf-frontend-page-product .yf-product-answer-footer {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 15px;
    color: #7c8798;
    font-size: 8.5px;
}

body.yf-frontend-page-product .yf-product-answer-footer a {
    color: #d94a1c;
    font-weight: 850;
    text-decoration: none;
}

body.yf-frontend-page-product .yf-product-guidance {
    padding: 23px;
}

body.yf-frontend-page-product .yf-product-section-intro {
    max-width: 830px;
    margin: 7px 0 0;
    color: #748096;
    font-size: 10px;
    line-height: 1.65;
}

body.yf-frontend-page-product .yf-product-guidance-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 11px;
    margin-top: 17px;
}

body.yf-frontend-page-product .yf-product-guidance-card {
    padding: 17px;
    background: #fbfcfe;
    border: 1px solid #e7ebf1;
    border-radius: 16px;
}

body.yf-frontend-page-product .yf-product-guidance-icon {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    margin-bottom: 12px;
    color: #e75020;
    background: #fff0ea;
    border-radius: 12px;
    font-size: 16px;
}

body.yf-frontend-page-product .yf-product-guidance-card h3 {
    margin: 0 0 7px;
    color: #263248;
    font-size: 12px;
    font-weight: 900;
}

body.yf-frontend-page-product .yf-product-guidance-card p {
    margin: 0;
    color: #68758a;
    font-size: 9.5px;
    line-height: 1.65;
}

body.yf-frontend-page-product .yf-product-guidance-copy,
body.yf-frontend-page-product .yf-product-guidance-note,
body.yf-frontend-page-product .yf-product-faq-answer {
    white-space: pre-line;
    overflow-wrap: anywhere;
    word-break: normal;
}

body.yf-frontend-page-product .yf-product-guidance-note {
    margin-top: 11px;
    padding: 11px 13px;
    color: #5f6d82;
    background: #fff9ec;
    border: 1px solid #f4dfad;
    border-radius: 13px;
    font-size: 9px;
    line-height: 1.55;
}

body.yf-frontend-page-product .yf-product-faq {
    padding: 23px;
}

body.yf-frontend-page-product .yf-product-faq-list {
    display: grid;
    gap: 9px;
    margin-top: 16px;
}

body.yf-frontend-page-product .yf-product-faq details {
    overflow: hidden;
    background: #fbfcfe;
    border: 1px solid #e6ebf2;
    border-radius: 14px;
}

body.yf-frontend-page-product .yf-product-faq summary {
    position: relative;
    padding: 14px 44px 14px 15px;
    color: #27344a;
    font-size: 10px;
    font-weight: 850;
    cursor: pointer;
    list-style: none;
}

body.yf-frontend-page-product .yf-product-faq summary::-webkit-details-marker {
    display: none;
}

body.yf-frontend-page-product .yf-product-faq summary::after {
    content: "+";
    position: absolute;
    top: 50%;
    right: 15px;
    width: 24px;
    height: 24px;
    display: grid;
    place-items: center;
    color: #d94a1c;
    background: #fff0ea;
    border-radius: 8px;
    font-size: 15px;
    transform: translateY(-50%);
}

body.yf-frontend-page-product .yf-product-faq details[open] summary::after {
    content: "−";
}

body.yf-frontend-page-product .yf-product-faq-answer {
    padding: 0 15px 15px;
    color: #647187;
    font-size: 9.5px;
    line-height: 1.7;
}

@media (max-width: 991.98px) {
    body.yf-frontend-page-product .yf-product-fact-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767.98px) {
    body.yf-frontend-page-product .yf-product-answer,
    body.yf-frontend-page-product .yf-product-guidance,
    body.yf-frontend-page-product .yf-product-faq {
        padding: 19px;
        border-radius: 18px;
    }

    body.yf-frontend-page-product .yf-product-answer-head {
        display: block;
    }

    body.yf-frontend-page-product .yf-product-answer-source {
        margin-top: 11px;
        white-space: normal;
    }

    body.yf-frontend-page-product .yf-product-guidance-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 440px) {
    body.yf-frontend-page-product .yf-product-fact-grid {
        grid-template-columns: 1fr;
    }

    body.yf-frontend-page-product .yf-product-answer-footer {
        align-items: flex-start;
        flex-direction: column;
    }
}


/* CHELSEA V3.9.1 — mobile conversion guard */
body.yf-frontend-page-product .yf-product-mobile-disclosure > summary {
    display: none;
}

body.yf-frontend-page-product .yf-product-mobile-disclosure:not([open]) > .yf-product-disclosure-content {
    display: block;
}

@media (max-width: 767.98px) {
    body.yf-frontend-page-product .yf-product-answer,
    body.yf-frontend-page-product .yf-product-guidance,
    body.yf-frontend-page-product .yf-product-faq,
    body.yf-frontend-page-product .yf-product-knowledge {
        padding: 0;
        overflow: hidden;
        box-shadow: 0 8px 24px rgba(23, 32, 51, .045);
    }

    body.yf-frontend-page-product .yf-product-faq,
    body.yf-frontend-page-product .yf-product-knowledge {
        margin-top: 14px;
        border: 1px solid #e5eaf1;
        border-radius: 18px;
    }

    body.yf-frontend-page-product .yf-product-answer::after {
        display: none;
    }

    body.yf-frontend-page-product .yf-product-mobile-disclosure > summary {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        min-height: 54px;
        padding: 14px 16px;
        color: #253249;
        background: #ffffff;
        cursor: pointer;
        list-style: none;
        font-size: 12px;
        font-weight: 900;
    }

    body.yf-frontend-page-product .yf-product-mobile-disclosure > summary::-webkit-details-marker {
        display: none;
    }

    body.yf-frontend-page-product .yf-product-mobile-disclosure > summary span {
        display: inline-flex;
        align-items: center;
        gap: 9px;
    }

    body.yf-frontend-page-product .yf-product-mobile-disclosure > summary i {
        color: #e75020;
        font-size: 15px;
    }

    body.yf-frontend-page-product .yf-product-mobile-disclosure > summary small {
        position: relative;
        padding-right: 18px;
        color: #d94a1c;
        font-size: 9px;
        font-weight: 900;
        text-transform: uppercase;
        letter-spacing: .04em;
    }

    body.yf-frontend-page-product .yf-product-mobile-disclosure > summary small::after {
        content: "+";
        position: absolute;
        top: 50%;
        right: 0;
        font-size: 16px;
        line-height: 1;
        transform: translateY(-52%);
    }

    body.yf-frontend-page-product .yf-product-mobile-disclosure[open] > summary {
        border-bottom: 1px solid #e8ecf2;
    }

    body.yf-frontend-page-product .yf-product-mobile-disclosure[open] > summary small::after {
        content: "−";
    }

    body.yf-frontend-page-product .yf-product-mobile-disclosure:not([open]) > .yf-product-disclosure-content {
        display: none;
    }

    body.yf-frontend-page-product .yf-product-disclosure-content {
        padding: 17px;
    }

    body.yf-frontend-page-product .yf-product-faq .yf-product-disclosure-content {
        background: #ffffff;
    }

    body.yf-frontend-page-product .yf-product-knowledge .yf-product-disclosure-content {
        background: linear-gradient(135deg, #172033, #29384e);
    }

    body.yf-frontend-page-product .yf-product-answer h2,
    body.yf-frontend-page-product .yf-product-guidance h2,
    body.yf-frontend-page-product .yf-product-faq h2 {
        font-size: 18px;
    }

    body.yf-frontend-page-product .yf-product-answer-eyebrow {
        display: none;
    }

    body.yf-frontend-page-product .yf-product-definition {
        margin-top: 11px;
        font-size: 11px;
        line-height: 1.68;
    }

    body.yf-frontend-page-product .yf-product-fact-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
        margin-top: 14px;
    }

    body.yf-frontend-page-product .yf-product-fact {
        min-height: 0;
        padding: 11px;
    }

    body.yf-frontend-page-product .yf-product-guidance-grid {
        gap: 8px;
        margin-top: 13px;
    }

    body.yf-frontend-page-product .yf-product-guidance-card {
        padding: 13px;
    }

    body.yf-frontend-page-product .yf-product-guidance-icon {
        width: 32px;
        height: 32px;
        margin-bottom: 9px;
        border-radius: 10px;
        font-size: 14px;
    }
}

@media (max-width: 380px) {
    body.yf-frontend-page-product .yf-product-fact-grid {
        grid-template-columns: 1fr;
    }
}

/* CHELSEA V4.0.0 — evidence-backed product ↔ article guides */
body.yf-frontend-page-product .yf-product-guides {
    margin-top: 14px;
    overflow: hidden;
    background: #ffffff;
    border: 1px solid #e5eaf1;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(23, 32, 51, .05);
}

body.yf-frontend-page-product .yf-product-guides .yf-product-disclosure-content {
    padding: 22px;
}

body.yf-frontend-page-product .yf-product-guides-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
}

body.yf-frontend-page-product .yf-product-guides-head > div > span {
    display: block;
    margin-bottom: 6px;
    color: #df4d1d;
    font-size: 8.5px;
    font-weight: 900;
    letter-spacing: .06em;
    text-transform: uppercase;
}

body.yf-frontend-page-product .yf-product-guides h2 {
    margin: 0;
    color: #172033;
    font-size: clamp(18px, 2.6vw, 24px);
    font-weight: 900;
    line-height: 1.25;
}

body.yf-frontend-page-product .yf-product-guides-head > a {
    flex: 0 0 auto;
    color: #d94a1c;
    font-size: 9px;
    font-weight: 900;
    text-decoration: none;
}

body.yf-frontend-page-product .yf-product-guides-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 16px;
}

body.yf-frontend-page-product .yf-product-guide-card {
    min-width: 0;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: flex-start;
    gap: 11px;
    padding: 14px;
    color: inherit;
    background: #fafbfd;
    border: 1px solid #e7ebf1;
    border-radius: 15px;
    text-decoration: none;
    transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

body.yf-frontend-page-product .yf-product-guide-card:hover {
    border-color: #f3b39d;
    box-shadow: 0 10px 24px rgba(223, 77, 29, .09);
    transform: translateY(-2px);
}

body.yf-frontend-page-product .yf-product-guide-icon {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    color: #e75020;
    background: #fff0ea;
    border-radius: 11px;
    font-size: 14px;
}

body.yf-frontend-page-product .yf-product-guide-copy {
    min-width: 0;
}

body.yf-frontend-page-product .yf-product-guide-copy small,
body.yf-frontend-page-product .yf-product-guide-copy strong,
body.yf-frontend-page-product .yf-product-guide-copy > span {
    display: block;
}

body.yf-frontend-page-product .yf-product-guide-copy small {
    margin-bottom: 4px;
    color: #8b95a6;
    font-size: 7.5px;
    font-weight: 850;
    text-transform: uppercase;
}

body.yf-frontend-page-product .yf-product-guide-copy strong {
    color: #263248;
    font-size: 10px;
    line-height: 1.45;
}

body.yf-frontend-page-product .yf-product-guide-copy > span {
    display: -webkit-box;
    margin-top: 5px;
    overflow: hidden;
    color: #748096;
    font-size: 8.5px;
    line-height: 1.55;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

body.yf-frontend-page-product .yf-product-guide-card > .bi-arrow-up-right {
    color: #a5adba;
    font-size: 11px;
}

body.yf-frontend-page-product .yf-product-guides-note {
    margin: 12px 0 0;
    color: #7b8799;
    font-size: 8px;
}

body.yf-frontend-page-product .yf-product-guides-note i {
    margin-right: 5px;
    color: #1a8b55;
}

@media (max-width: 991.98px) {
    body.yf-frontend-page-product .yf-product-guides-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767.98px) {
    body.yf-frontend-page-product .yf-product-guides {
        padding: 0;
        border-radius: 18px;
    }

    body.yf-frontend-page-product .yf-product-guides .yf-product-disclosure-content {
        padding: 15px;
    }

    body.yf-frontend-page-product .yf-product-guides-head {
        display: block;
    }

    body.yf-frontend-page-product .yf-product-guides-head > a {
        display: inline-block;
        margin-top: 8px;
    }

    body.yf-frontend-page-product .yf-product-guides-grid {
        gap: 8px;
        margin-top: 12px;
    }

    body.yf-frontend-page-product .yf-product-guide-card {
        padding: 12px;
    }
}