:root {
    --ink: #142a2e;
    --muted: #587076;
    --paper: #f7f4eb;
    --white: #fffef9;
    --river: #126b72;
    --river-dark: #0c4c52;
    --line: #ccd5cf;
    --signal: #d9a928;
    --danger: #9b3d36;
    --shadow: 0 10px 30px rgba(20, 42, 46, .08);
}

* { box-sizing: border-box; }
html { color-scheme: light; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 16px/1.55 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: var(--river-dark); text-underline-offset: 3px; }
a:hover { color: var(--river); }
h1, h2, h3 { margin: 0 0 .55rem; font-family: Georgia, "Times New Roman", serif; line-height: 1.12; }
h1 { max-width: 18ch; font-size: clamp(2.25rem, 6vw, 4.7rem); letter-spacing: -.035em; }
h2 { font-size: 1.55rem; }
p { margin: 0 0 1rem; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 1rem; top: 1rem; z-index: 20; padding: .7rem 1rem; color: #fff; background: var(--ink); }
.site-header { border-top: 7px solid var(--signal); border-bottom: 1px solid var(--line); background: rgba(255,254,249,.96); }
.header-inner { width: min(1180px, calc(100% - 2rem)); margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 1rem 0; }
.brand { color: var(--ink); text-decoration: none; }
.brand-kicker { display: block; color: var(--river); font-size: .7rem; font-weight: 800; letter-spacing: .14em; }
.brand-title { display: block; font: 700 1.25rem/1.2 Georgia, serif; }
nav { display: flex; flex-wrap: wrap; align-items: center; gap: .3rem; }
nav a, .link-button { padding: .5rem .65rem; border: 0; color: var(--ink); background: none; font: 700 .86rem/1 system-ui, sans-serif; text-decoration: none; cursor: pointer; }
nav a.active, nav a:hover, .link-button:hover { color: var(--river); text-decoration: underline; }
.nav-form { margin: 0; }
.content { width: min(1180px, calc(100% - 2rem)); min-height: 65vh; margin: auto; padding: 3.5rem 0 5rem; }
.page-heading { display: grid; gap: 1.25rem; margin-bottom: 2.5rem; }
.page-heading.compact { grid-template-columns: minmax(0, 1fr) minmax(240px, 360px); align-items: end; }
.page-heading p { max-width: 68ch; color: var(--muted); font-size: 1.08rem; }
.eyebrow { margin-bottom: .55rem !important; color: var(--river) !important; font-size: .73rem !important; font-weight: 850; letter-spacing: .15em; }
.map-callout { display: block; padding: 1.2rem; border-left: 5px solid var(--signal); color: var(--ink); background: var(--white); box-shadow: var(--shadow); text-decoration: none; }
.map-callout strong, .map-callout span { display: block; }
.map-callout span { margin-top: .25rem; color: var(--muted); font-size: .9rem; }
.filters { display: grid; grid-template-columns: 1fr 260px auto; align-items: end; gap: 1rem; padding: 1.1rem; border: 1px solid var(--line); background: #eaf0ed; }
label { display: grid; gap: .35rem; color: var(--ink); font-size: .88rem; font-weight: 750; }
input, select, textarea { width: 100%; padding: .75rem .8rem; border: 1px solid #9fb0ad; border-radius: 2px; color: var(--ink); background: var(--white); font: inherit; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(18,107,114,.22); border-color: var(--river); }
button, .button { display: inline-block; padding: .78rem 1rem; border: 1px solid var(--river-dark); border-radius: 2px; color: #fff; background: var(--river-dark); font-weight: 800; text-decoration: none; cursor: pointer; }
button:hover, .button:hover { color: #fff; background: var(--river); }
.button.secondary { color: var(--river-dark); background: transparent; }
.button.danger, button.danger { border-color: var(--danger); background: var(--danger); }
.result-count { margin: 1.3rem 0 .7rem; color: var(--muted); font-size: .9rem; font-weight: 700; }
.source-list, .review-list, .request-list { display: grid; gap: 1rem; }
.source-card, .panel, .project-grid article, .source-detail, .prose { padding: 1.35rem; border: 1px solid var(--line); background: var(--white); box-shadow: 0 5px 18px rgba(20,42,46,.04); }
.source-card h2 a { color: var(--ink); }
.source-card-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .6rem; margin-bottom: .75rem; }
.source-code { color: var(--river); font-size: .75rem; font-weight: 900; letter-spacing: .12em; }
.badge { display: inline-block; padding: .27rem .52rem; border-radius: 999px; background: #dce8e4; font-size: .72rem; font-weight: 800; }
.badge-primary_official { background: #d4e8ea; }
.badge-released_public_record { background: #dce7d5; }
.badge-journalism { background: #e8e2d4; }
.badge-community_context { background: #e8dded; }
.badge-requester_submitted { background: #f1e1b6; }
.badge-unresolved_lead { background: #eed0ca; }
.metadata, .status-note, .hash, .help, .optional { color: var(--muted); font-size: .84rem; }
.hash { overflow-wrap: anywhere; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
.status-note { padding-left: .7rem; border-left: 3px solid var(--signal); }
.project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
dl { margin: 1rem 0; }
dl div { display: grid; grid-template-columns: 150px 1fr; gap: 1rem; padding: .55rem 0; border-bottom: 1px solid var(--line); }
dt { color: var(--muted); font-size: .78rem; font-weight: 850; text-transform: uppercase; letter-spacing: .06em; }
dd { margin: 0; }
.source-detail, .prose { max-width: 820px; }
.back-link { display: inline-block; margin-bottom: 1.5rem; }
.record-note { margin: 1.5rem 0; padding: 1rem; border-left: 5px solid var(--signal); background: #faf2d9; }
.form-stack { display: grid; gap: 1rem; max-width: 760px; }
.form-stack button { justify-self: start; }
.checkbox-label { display: flex; align-items: center; gap: .65rem; }
.checkbox-label input { width: auto; }
.auth-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: start; }
.button-row { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: .7rem; }
.map-frame { height: 70vh; min-height: 520px; border: 1px solid var(--line); background: #dfe8e4; }
.map-frame iframe { width: 100%; height: 100%; border: 0; }
.map-disclaimer { margin-top: .8rem; color: var(--muted); font-size: .85rem; }
.empty-state { padding: 2rem; border: 1px dashed #91a39f; background: rgba(255,254,249,.65); }
.flash { width: min(1180px, calc(100% - 2rem)); margin: 1rem auto 0; padding: .8rem 1rem; border-left: 5px solid var(--river); background: #e0ece8; }
.flash.error { border-color: var(--danger); background: #f5dfdb; }
.flash.warning { border-color: var(--signal); background: #f8ecc9; }
.site-footer { padding: 2rem max(1rem, calc((100% - 1180px)/2)); color: #dce7e4; background: var(--ink); font-size: .86rem; }
.site-footer a { color: #fff; }

@media (max-width: 820px) {
    .header-inner { align-items: flex-start; flex-direction: column; gap: .7rem; }
    .page-heading.compact, .auth-wrap, .project-grid { grid-template-columns: 1fr; }
    .filters { grid-template-columns: 1fr; }
    h1 { font-size: clamp(2.15rem, 12vw, 3.6rem); }
    .map-frame { min-height: 440px; }
}

@media (max-width: 520px) {
    .content { padding-top: 2.4rem; }
    nav { gap: 0; }
    nav a, .link-button { padding-left: .4rem; padding-right: .4rem; }
    dl div { grid-template-columns: 1fr; gap: .15rem; }
}