:root {
    --paper: #f4f0e6;
    --ink: #1c1915;
    --muted: #5e574c;
    --line: #ddd4c4;
    --card: #fffdf8;
    --accent: #8c2f2f;
    --chip: #efe8da;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font: 18px/1.55 "Iowan Old Style", Palatino, Georgia, serif;
}

a { color: inherit; }

.site-header,
.site-main {
    width: min(1080px, calc(100% - 2rem));
    margin-inline: auto;
}

.site-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--line);
}

.brand {
    font-weight: 700;
    letter-spacing: 0.04em;
    text-decoration: none;
    text-transform: uppercase;
}

.header-link,
.text-link { color: var(--accent); }

h1 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.1;
    margin: 0.2rem 0 0.6rem;
}

h2 { font-size: 1.25rem; line-height: 1.25; margin: 0 0 0.35rem; }

.lede { font-size: 1.15rem; max-width: 42rem; }

.crumb,
.meta,
.kicker,
.kind,
.empty { color: var(--muted); }

.crumb a,
.meta a,
h2 a { text-underline-offset: 0.15em; }

.topic-list { list-style: none; padding: 0; margin: 2rem 0; }

.topic-list a {
    display: grid;
    gap: 0.35rem;
    text-decoration: none;
    background: var(--card);
    border: 1px solid var(--line);
    padding: 1rem 1.1rem;
    margin-bottom: 0.8rem;
}

.topic-list a:hover { border-color: var(--ink); }

.topic-kicker { color: var(--muted); font-size: 0.95rem; }

.topic-layout { display: block; margin-top: 1.5rem; }

.topic-aside {
    display: grid;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.topic-aside section,
.breakout-callout,
.detail-block,
.timeline-card {
    background: var(--card);
    border: 1px solid var(--line);
}

.topic-aside section,
.detail-block { padding: 0.9rem 1rem; }

.topic-aside h2 { font-size: 0.95rem; letter-spacing: 0.04em; text-transform: uppercase; }

.side-block + .side-block { margin-top: 0.8rem; }

.side-block ul,
.link-list,
.thread-list { padding-left: 1.1rem; margin: 0.3rem 0 0; }

.side-block p,
.link-list span { display: block; color: var(--muted); font-size: 0.95rem; }

.breakout-callout {
    padding: 1rem 1.1rem;
    border-left: 6px solid var(--accent);
    margin-bottom: 1rem;
}

.filters { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.5rem 0 1rem; }

.chip {
    text-decoration: none;
    background: var(--chip);
    border-radius: 999px;
    padding: 0.2rem 0.7rem;
    font-size: 0.95rem;
}

.chip.is-active { background: var(--ink); color: var(--paper); }

.timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.8rem; }

.timeline-card {
    display: grid;
    gap: 0.55rem;
    padding: 0.9rem 1rem;
    border-left-width: 6px;
}

.card-when {
    display: flex;
    flex-wrap: wrap;
    align-items: start;
    gap: 0.7rem;
    margin: 0.15rem 0 0.85rem;
}

.card-when-stamp {
    display: grid;
    justify-items: start;
    gap: 0.28rem;
}

.card-elapsed {
    margin: 0;
    max-width: 11rem;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: 0.01em;
}

.card-date {
    display: inline-block;
    width: max-content;
    max-width: 100%;
    color: var(--ink);
    font-weight: 700;
    font-size: 1.35rem;
    line-height: 1.1;
    letter-spacing: 0.01em;
    font-variant-numeric: tabular-nums;
    border-bottom: 3px solid var(--accent);
    padding-bottom: 0.12rem;
}

.thread-list .card-when-stamp { margin-bottom: 0.15rem; }

.thread-list .card-date {
    display: block;
    font-size: 1.05rem;
}

.kind-prior { border-left-color: #57534e; }
.kind-breakout { border-left-color: #8c2f2f; }
.kind-allegation { border-left-color: #9a3412; }
.kind-official_action { border-left-color: #1e3a5f; }
.kind-detention { border-left-color: #7f1d1d; }
.kind-legal { border-left-color: #3f3f46; }
.kind-statement { border-left-color: #3f6212; }
.kind-development { border-left-color: #365314; }

.prose p { max-width: 42rem; }

.detail-block { margin-top: 1rem; }

.thread-list .is-current { font-weight: 700; }

@media (min-width: 960px) {
    .topic-layout {
        display: grid;
        grid-template-columns: minmax(0, 1fr) 300px;
        column-gap: 1.5rem;
        align-items: start;
    }

    .topic-main { grid-column: 1; grid-row: 1; }
    .topic-aside { grid-column: 2; grid-row: 1; margin-bottom: 0; position: sticky; top: 1rem; }
}

@media (min-width: 720px) {
    .timeline-card {
        grid-template-columns: 11.5rem minmax(0, 1fr);
        column-gap: 1rem;
        align-items: start;
    }

    .timeline-card .card-when-stamp { margin-top: 0.2rem; }

    .timeline-card .card-date { font-size: 1.15rem; }
}