body {
    margin: 0;
    background: #fff0e5;
    color: #000;
    font:
        15px/1.6 "Baskervville",
        Baskerville,
        Georgia,
        serif;
}
.mark {
    position: absolute;
    top: 10px;
    left: 16px;
    line-height: 0;
}
.mark img {
    display: block;
}
main {
    padding: 52px 20px 40px 85px;
    max-width: 560px;
}
p {
    margin: 0 0 30px;
}
ul {
    list-style: none;
    margin: 0 0 30px;
    padding: 0;
}
a {
    color: inherit;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}
a:focus-visible {
    outline: 1px solid #000;
    outline-offset: 2px;
}
@media (max-width: 480px) {
    main {
        padding-left: 25px;
        padding-top: 64px;
    }
}
h1 {
    font-size: inherit;
    font-weight: bold;
    margin: 0 0 30px;
}
p {
    margin-bottom: 18px;
}
main > p:first-child {
    margin-bottom: 30px;
}
.headline {
    font-size: 36px;
    line-height: 1.2;
}
.row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 24px;
}
.row a {
    text-decoration: underline;
}
.faq li {
    position: relative;
    padding-left: 20px;
}
.faq summary {
    cursor: pointer;
    list-style: none;
}
.faq summary::-webkit-details-marker {
    display: none;
}
.faq summary::before {
    position: absolute;
    left: 0;
    width: 14px;
    text-align: center;
}
.faq summary::before {
    content: "+";
    transition: transform 0.3s ease;
}
.faq details[open] > summary::before {
    transform: rotate(45deg);
}
.faq summary:hover {
    text-decoration: underline;
}
.faq summary:focus-visible {
    outline: 1px solid #000;
    outline-offset: 2px;
}
.faq details::details-content {
    block-size: 0;
    overflow: hidden;
    opacity: 0;
    transition:
        block-size 0.35s ease,
        opacity 0.35s ease,
        content-visibility 0.35s allow-discrete;
}
.faq details[open]::details-content {
    block-size: auto;
    opacity: 1;
}
.answer {
    padding: 8px 0 14px;
    max-width: 460px;
}
.answer p:last-child {
    margin-bottom: 0;
}
@supports (interpolate-size: allow-keywords) {
    :root {
        interpolate-size: allow-keywords;
    }
}
@supports not selector(::details-content) {
    .faq details[open] .answer {
        animation: reveal 0.35s ease;
    }
}
@keyframes reveal {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
}
@media (prefers-reduced-motion: reduce) {
    .faq *,
    .faq ::details-content {
        transition: none !important;
        animation: none !important;
    }
}
.row a[aria-current="page"] {
    text-decoration: none;
}
code {
    font-size: 0.9em;
    overflow-wrap: anywhere;
}
a.u {
    text-decoration: underline;
}
.mission {
    font-size: inherit;
    font-weight: bold;
    margin: 0 0 30px;
}
.tools h2 {
    font-size: inherit;
    font-weight: bold;
    margin: 30px 0 18px;
}
.tools {
    display: grid;
    grid-template-columns: minmax(0, 560px) minmax(0, 460px);
    gap: 0 80px;
    align-items: start;
}
@media (max-width: 900px) {
    .tools {
        grid-template-columns: minmax(0, 560px);
    }
}
main.wide {
    max-width: 1200px;
}
.split {
    max-width: 560px;
}
.founder {
    margin-top: 30px;
}
.founder h2 {
    display: inline;
    font-size: inherit;
    font-weight: bold;
    margin: 0;
}
.founder summary {
    cursor: pointer;
    list-style: none;
    margin-bottom: 30px;
}
.founder summary::-webkit-details-marker {
    display: none;
}
.founder summary::after {
    content: "(see headshot)";
    margin-left: 8px;
}
.founder summary:hover::after {
    text-decoration: underline;
}
.founder summary:focus-visible {
    outline: 1px solid #000;
    outline-offset: 2px;
}
.founder details::details-content {
    block-size: 0;
    overflow: hidden;
    opacity: 0;
    transition:
        block-size 0.35s ease,
        opacity 0.35s ease,
        content-visibility 0.35s allow-discrete;
}
.founder details[open]::details-content {
    block-size: auto;
    opacity: 1;
}
@media (prefers-reduced-motion: reduce) {
    .founder *,
    .founder ::details-content {
        transition: none !important;
    }
}
.founder .photo {
    max-width: 300px;
    aspect-ratio: 4 / 5;
    border: 1px solid #000;
    background: rgba(0, 0, 0, 0.04);
    margin: 0 auto 18px;
}
.founder .epigraph {
    text-align: center;
    font-style: italic;
    margin: 0 0 18px;
}
.founder .portraits {
    display: flex;
    justify-content: center;
    gap: 28px;
    margin: 6px 0 30px;
}
.founder img {
    display: block;
    box-sizing: border-box;
    width: calc(50% - 14px);
    max-width: 240px;
    height: auto;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    padding: 12px;
    background: #fffaf5;
    border: 1px solid #000;
    box-shadow:
        0 0 0 5px #fff0e5,
        0 0 0 6px #000,
        0 10px 24px rgba(0, 0, 0, 0.18);
}