.founder-evidence {
    width: 100%;
    margin: 16px 0 0;
    overflow: hidden;
    border: 1px solid rgba(14, 127, 131, 0.24);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 10px 24px rgba(18, 72, 76, 0.08);
    color: #17333a;
}

.founder-evidence--ai-action-plans {
    grid-column: 1 / -1;
}

.founder-evidence--projects {
    margin: 0 0 18px;
}

.founder-evidence__summary {
    display: grid;
    grid-template-columns: 76px minmax(0, 1fr) 34px;
    align-items: center;
    gap: 14px;
    min-width: 0;
    padding: 12px 14px;
    cursor: pointer;
    list-style: none;
}

.founder-evidence__summary::-webkit-details-marker {
    display: none;
}

.founder-evidence__summary:focus-visible {
    outline: 3px solid rgba(14, 165, 168, 0.38);
    outline-offset: -3px;
}

.founder-evidence__portrait {
    width: 76px;
    height: 76px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid rgba(23, 51, 58, 0.12);
}

.founder-evidence__summary-copy {
    display: grid;
    gap: 3px;
    min-width: 0;
}

.founder-evidence__eyebrow,
.founder-evidence__section-label {
    color: #08777d;
    font-size: 12px !important;
    font-weight: 900;
    line-height: 1.35 !important;
    letter-spacing: 0;
    text-transform: uppercase;
}

.founder-evidence__summary-copy > strong {
    color: #17333a;
    font-size: 16px !important;
    line-height: 1.3 !important;
}

.founder-evidence__summary-copy > span:not(.founder-evidence__eyebrow):not(.founder-evidence__basis) {
    color: #60767b;
    font-size: 13px !important;
    line-height: 1.35 !important;
}

.founder-evidence__basis {
    display: flex;
    align-items: center;
    gap: 7px;
    margin-top: 3px;
    color: #315e65;
    font-size: 13px !important;
    font-weight: 800;
    line-height: 1.35 !important;
}

.founder-evidence__basis i {
    color: #0ea5a8;
}

.founder-evidence__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    color: #08777d;
    font-size: 0.9rem;
    transition: transform 160ms ease;
}

.founder-evidence[open] .founder-evidence__summary {
    border-bottom: 1px solid rgba(14, 127, 131, 0.16);
    background: #f8ffff;
}

.founder-evidence[open] .founder-evidence__toggle {
    transform: rotate(180deg);
}

.founder-evidence__body {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
}

.founder-evidence--calculator .founder-evidence__body {
    grid-template-columns: 1fr;
}

.founder-evidence__story,
.founder-evidence__science {
    min-width: 0;
    padding: 22px;
}

.founder-evidence__science {
    border-left: 1px solid rgba(14, 127, 131, 0.14);
    background: #fbfefe;
}

.founder-evidence--calculator .founder-evidence__science {
    border-top: 1px solid rgba(14, 127, 131, 0.14);
    border-left: 0;
}

.founder-evidence__section-label {
    margin: 0 0 5px;
}

.founder-evidence__body h2 {
    margin: 0 0 12px;
    color: #17333a;
    font-size: 19px !important;
    line-height: 1.25 !important;
    letter-spacing: 0;
}

.founder-evidence__body p {
    margin: 0 0 12px;
    color: #516a70;
    font-size: 15px !important;
    line-height: 1.62 !important;
}

.founder-evidence__signature {
    display: grid;
    gap: 1px;
    margin: 18px 0 0 !important;
}

.founder-evidence__signature strong {
    color: #17333a;
}

.founder-evidence__signature span {
    font-size: 13px !important;
    line-height: 1.4 !important;
}

.founder-evidence__source {
    padding: 12px 0;
    border-top: 1px solid rgba(23, 51, 58, 0.10);
}

.founder-evidence__source > strong {
    display: block;
    margin-bottom: 4px;
    color: #17333a;
    font-size: 15px !important;
    line-height: 1.4 !important;
}

.founder-evidence__source p {
    margin-bottom: 6px;
    font-size: 14px !important;
    line-height: 1.55 !important;
}

.founder-evidence__source a,
.founder-evidence__all-sources {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: #08777d;
    font-size: 14px !important;
    font-weight: 900;
    line-height: 1.4 !important;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.founder-evidence__source a:hover,
.founder-evidence__all-sources:hover {
    color: #075d61;
}

.founder-evidence__source a i,
.founder-evidence__all-sources i {
    font-size: 0.72rem;
}

.founder-evidence__limitation {
    margin-top: 10px !important;
    padding: 10px 12px;
    border-left: 3px solid #f0b429;
    background: #fffaf0;
    color: #5d5543 !important;
    font-size: 13px !important;
    line-height: 1.55 !important;
}

@media (max-width: 760px) {
    .founder-evidence__body {
        grid-template-columns: 1fr;
    }

    .founder-evidence__science {
        border-top: 1px solid rgba(14, 127, 131, 0.14);
        border-left: 0;
    }
}

@media (max-width: 520px) {
    .founder-evidence {
        margin-top: 13px;
    }

    .founder-evidence__summary {
        grid-template-columns: 62px minmax(0, 1fr) 28px;
        gap: 10px;
        padding: 10px;
    }

    .founder-evidence__portrait {
        width: 62px;
        height: 62px;
    }

    .founder-evidence__summary-copy > strong {
        font-size: 15px !important;
    }

    .founder-evidence__summary-copy > span:not(.founder-evidence__eyebrow):not(.founder-evidence__basis) {
        display: none;
    }

    .founder-evidence__basis {
        font-size: 12px !important;
    }

    .founder-evidence__story,
    .founder-evidence__science {
        padding: 18px 15px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .founder-evidence__toggle {
        transition: none;
    }
}