/* Public prospectus — limestone, saltbush, copper. */

.market {
    --ink: #1a1916;
    --ink-soft: #5a5348;
    --paper: #f4efe6;
    --rule: #d8cebd;
    --accent: #b45a32;
    --accent-ink: #8d4223;
    background: var(--paper);
    color: var(--ink);
    font-family: "Segoe UI", "Helvetica Neue", system-ui, sans-serif;
    font-size: 1.05rem;
    line-height: 1.65;
}

.market h1,
.market h2,
.market h3 {
    font-family: "Iowan Old Style", Palatino, "Palatino Linotype", Georgia, serif;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: -0.02em;
}

.market a {
    color: var(--accent-ink);
    text-underline-offset: 0.18em;
}

.market a:hover,
.market a:focus {
    color: var(--ink);
}

.market-top {
    border-bottom: 1px solid var(--rule);
    background: #fffdf8;
}

.market-top__inner,
.market-page,
.market-foot {
    width: min(42rem, calc(100% - 2.5rem));
    margin-left: auto;
    margin-right: auto;
}

.market-top__inner {
    width: min(64rem, calc(100% - 2.5rem));
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem 1.5rem;
    padding: 1rem 0;
}

.market-mark {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-family: "Iowan Old Style", Palatino, Georgia, serif;
    font-size: 1.2rem;
    color: var(--ink);
    text-decoration: none;
}

.market-mark img {
    display: block;
}

.market-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem 1.15rem;
    font-size: 0.92rem;
}

.market-nav a {
    color: var(--ink-soft);
    text-decoration: none;
}

.market-nav a:hover,
.market-nav a:focus {
    color: var(--ink);
    text-decoration: underline;
}

.market-page {
    padding: 3.4rem 0 4rem;
}

.market-page--narrow {
    padding-top: 2.6rem;
}

.market-intro {
    padding-bottom: 2.4rem;
    border-bottom: 1px solid var(--rule);
    margin-bottom: 2.6rem;
}

.market-kicker {
    margin: 0 0 0.85rem;
    font-size: 0.74rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 700;
}

.market h1 {
    font-size: clamp(2.15rem, 6vw, 3.5rem);
    line-height: 1.06;
    margin: 0 0 1.1rem;
    max-width: 14ch;
}

.market-lede {
    font-size: 1.16rem;
    max-width: 38rem;
    color: var(--ink-soft);
    margin: 0 0 1.6rem;
}

.market-cta {
    margin: 0 0 1.4rem;
}

.market-cta--end {
    margin: 2.5rem 0 0;
}

.market-button {
    display: inline-block;
    background: var(--ink);
    color: #f7f1e6;
    text-decoration: none;
    padding: 0.75rem 1.2rem;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    border-radius: 0.4rem;
}

.market-button:hover,
.market-button:focus {
    background: var(--accent);
    color: #fff7ee;
}

.market-fee-line {
    font-size: 0.95rem;
    color: var(--ink-soft);
    max-width: 40rem;
    margin: 0;
}

.market-block {
    margin: 0 0 2.8rem;
}

.market-block h2 {
    font-size: 1.7rem;
    margin: 0 0 0.7rem;
}

.market-block > p {
    margin: 0 0 1.25rem;
    color: var(--ink-soft);
}

.market-track {
    list-style: none;
    margin: 1.5rem 0 0;
    padding: 0;
    border-left: 1px solid var(--rule);
}

.market-track li {
    display: grid;
    grid-template-columns: 3.2rem 1fr;
    gap: 0.9rem;
    padding: 0 0 1.55rem 1.15rem;
    position: relative;
}

.market-track li:last-child {
    padding-bottom: 0;
}

.market-track__n {
    font-family: "Iowan Old Style", Palatino, Georgia, serif;
    font-size: 0.95rem;
    color: var(--accent);
    line-height: 1.4;
}

.market-track h3 {
    font-size: 1.15rem;
    margin: 0 0 0.25rem;
}

.market-track p {
    margin: 0;
    color: var(--ink-soft);
}

.market-split {
    display: grid;
    gap: 2rem;
}

@media (min-width: 44rem) {
    .market-page,
    .market-foot {
        width: min(64rem, calc(100% - 3rem));
    }

    .market-split {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
        align-items: start;
    }

    .market h1 {
        max-width: 16ch;
    }
}

.market-split h3 {
    font-size: 1.05rem;
    margin: 0 0 0.7rem;
}

.market-split ul {
    margin: 0;
    padding-left: 1.15rem;
}

.market-split li {
    margin: 0 0 0.55rem;
}

.market-table-wrap {
    overflow-x: auto;
    border-top: 2px solid var(--ink);
}

.market-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.98rem;
}

.market-table th,
.market-table td {
    text-align: left;
    vertical-align: top;
    padding: 0.85rem 1rem 0.85rem 0;
    border-bottom: 1px solid var(--rule);
}

.market-table th {
    font-family: "Iowan Old Style", Palatino, Georgia, serif;
    font-size: 1rem;
    font-weight: 600;
}

.market-faq details {
    border-top: 1px solid var(--rule);
    padding: 0.75rem 0;
}

.market-faq details:last-child {
    border-bottom: 1px solid var(--rule);
}

.market-faq summary {
    cursor: pointer;
    font-weight: 600;
    list-style: none;
}

.market-faq summary::-webkit-details-marker {
    display: none;
}

.market-faq summary::after {
    content: " +";
    color: var(--accent);
    font-weight: 400;
}

.market-faq details[open] summary::after {
    content: " –";
}

.market-faq p {
    margin: 0.55rem 0 0.2rem;
    color: var(--ink-soft);
}

.placeholder {
    display: inline;
    color: var(--ink-soft);
    font-style: italic;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.market-foot {
    width: min(64rem, calc(100% - 2.5rem));
    border-top: 1px solid var(--rule);
    padding: 1.4rem 0 2rem;
    font-size: 0.88rem;
    color: var(--ink-soft);
}

.market-foot p {
    margin: 0 0 0.45rem;
}

.market code {
    font-size: 0.92em;
}

.market-auth {
    max-width: 26rem;
}

.market-auth .stack-form {
    max-width: none;
}

.market .panel {
    background: #fffdf8;
    border: 1px solid var(--rule);
    box-shadow: none;
}

@media (max-width: 36rem) {
    .market-track li {
        grid-template-columns: 2.4rem 1fr;
        padding-left: 0.85rem;
    }

    .market-table th,
    .market-table td {
        padding-right: 0.7rem;
    }

    .market-top__inner {
        padding-top: 0.85rem;
    }
}