:root {
  --paper: #f7f3ea; --paper-2: #efe8d9; --card: #fffdf8; --ink: #1d1a16; --ink-2: #4a433a; --muted: #7a7064;
  --rule: #d9cfbd; --accent: #0f5f5c; --accent-ink: #ffffff; --saffron: #c9741b; --you: #e7f0ec; --biz: #f3ebdc;
  --serif-d: 'Fraunces', Georgia, serif; --serif: 'Source Serif 4', Georgia, serif; --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #151412; --paper-2: #1d1b18; --card: #1c1a17; --ink: #ede6da; --ink-2: #c5bcae; --muted: #958b7e;
    --rule: #3a352e; --accent: #5cc0b8; --accent-ink: #0d1514; --saffron: #e5a25a; --you: #17251f; --biz: #262016;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #151412; --paper-2: #1d1b18; --card: #1c1a17; --ink: #ede6da; --ink-2: #c5bcae; --muted: #958b7e;
  --rule: #3a352e; --accent: #5cc0b8; --accent-ink: #0d1514; --saffron: #e5a25a; --you: #17251f; --biz: #262016;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 18px/1.6 var(--serif); }
a { color: inherit; text-decoration-color: color-mix(in srgb, currentColor 35%, transparent); text-underline-offset: 3px; }
a:hover { color: var(--accent); }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 16px; }
.wrap-narrow { max-width: 740px; margin: 0 auto; padding: 0 16px; }
.sr, .hp { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; } .skip:focus { left: 8px; top: 8px; background: var(--card); padding: 8px; z-index: 9; }

/* masthead */
.mast { border-bottom: 3px double var(--ink); background: var(--paper); }
.mast-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 18px; padding-bottom: 14px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { width: 44px; height: 44px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font: 600 26px/1 var(--serif-d); }
.brand b { display: block; font: 800 clamp(26px, 4vw, 38px)/1 var(--serif-d); letter-spacing: -.01em; }
.brand small { display: block; font: italic 15px/1.3 var(--serif); color: var(--ink-2); margin-top: 4px; }
.mast-nav { display: flex; gap: 18px; align-items: center; font: 500 14px var(--sans); }
.mast-nav a { text-decoration: none; }
.btn-sub { background: var(--ink); color: var(--paper) !important; padding: 8px 14px; border-radius: 999px; }
.theme-btn { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--rule); background: transparent; color: var(--ink); font-size: 17px; line-height: 1; cursor: pointer; display: grid; place-items: center; padding: 0; }
.theme-btn:hover { border-color: var(--ink); }
.theme-btn .ico-sun { display: none; }
:root[data-theme="dark"] .theme-btn .ico-sun { display: inline; }
:root[data-theme="dark"] .theme-btn .ico-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-btn .ico-sun { display: inline; }
  :root:not([data-theme="light"]) .theme-btn .ico-moon { display: none; }
}

/* shared meta */
.card-meta { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: center; font: 500 12px/1.4 var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.kicker { color: var(--accent); text-decoration: none; font-weight: 600; }
.flag { background: var(--saffron); color: #fff; padding: 2px 7px; border-radius: 3px; letter-spacing: .08em; }
.tag-routine { border: 1px solid var(--rule); padding: 1px 7px; border-radius: 3px; }
h1, h2, h3 { font-family: var(--serif-d); font-weight: 600; line-height: 1.15; letter-spacing: -.01em; }
.rule { font: 600 13px/1.3 var(--sans); letter-spacing: .14em; text-transform: uppercase; border-top: 2px solid var(--ink); padding-top: 10px; margin: 48px 0 18px; }
.rule small { display: block; text-transform: none; letter-spacing: 0; font: italic 15px var(--serif); color: var(--muted); margin-top: 4px; }

/* front page */
.dateline { display: flex; justify-content: space-between; gap: 12px; font: 500 12px var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding: 10px 0; border-bottom: 1px solid var(--rule); }
.front-grid { display: grid; grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr); gap: 36px; padding-top: 26px; }
.lead h2 { font-size: clamp(32px, 5vw, 54px); font-weight: 800; margin: 10px 0 12px; }
.lead h2 a { text-decoration: none; }
.standfirst { font: italic 21px/1.45 var(--serif); color: var(--ink-2); margin: 0 0 18px; }
.lead-impact { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 18px 0; }
.lead-impact > div { padding: 14px 16px; border-top: 3px solid var(--accent); background: var(--you); }
.lead-impact > div + div { border-top-color: var(--saffron); background: var(--biz); }
.lead-impact h3 { font: 600 12px var(--sans); letter-spacing: .12em; text-transform: uppercase; margin: 0 0 6px; }
.lead-impact p { margin: 0; font-size: 16px; line-height: 1.5; }
.more-link { font: 600 15px var(--sans); color: var(--accent); text-decoration: none; }
.seconds { border-left: 1px solid var(--rule); padding-left: 28px; display: flex; flex-direction: column; }
.card { padding: 0 0 18px; }
.card h3 { font-size: 23px; margin: 8px 0 6px; }
.card h3 a { text-decoration: none; }
.card .dek { margin: 0; font-size: 16px; line-height: 1.5; color: var(--ink-2); }
.card.compact { border-bottom: 1px solid var(--rule); padding: 14px 0; }
.card.compact:first-child { padding-top: 0; }
.card.compact h3 { font-size: 20px; }
.grid { display: grid; gap: 28px; }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.three .card { border-top: 1px solid var(--rule); padding-top: 14px; }

.plumb-list { list-style: none; margin: 0; padding: 0; columns: 2; column-gap: 36px; }
.plumb-list li { break-inside: avoid; display: grid; grid-template-columns: 58px 1fr; gap: 2px 10px; padding: 8px 0; border-bottom: 1px dotted var(--rule); font-size: 16px; line-height: 1.35; }
.plumb-list time, .results time { font: 500 12px/1.6 var(--sans); color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.plumb-list a { text-decoration: none; }
.plumb-cat { grid-column: 2; font: 12px var(--sans); color: var(--muted); }

/* archive & search */
.search { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.search input[type=search] { flex: 1 1 320px; min-width: 0; font: 18px var(--serif); padding: 14px 16px; border: 2px solid var(--ink); background: var(--card); color: var(--ink); border-radius: 0; }
.search input[type=search]:focus { outline: 3px solid color-mix(in srgb, var(--accent) 40%, transparent); outline-offset: 2px; }
.toggle { font: 14px var(--sans); color: var(--ink-2); display: flex; gap: 6px; align-items: center; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 6px; }
.chip { font: 500 13px var(--sans); border: 1px solid var(--rule); background: transparent; color: var(--ink); padding: 6px 11px; border-radius: 999px; cursor: pointer; }
.chip span { color: var(--muted); margin-left: 3px; }
.chip.on { background: var(--ink); color: var(--paper); border-color: var(--ink); } .chip.on span { color: inherit; opacity: .7; }
.result-count { font: 13px var(--sans); color: var(--muted); }
.results { list-style: none; margin: 0; padding: 0; }
.results li { display: grid; grid-template-columns: 70px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--rule); }
.results li[hidden] { display: none; }
.results a { font: 600 20px/1.25 var(--serif-d); text-decoration: none; }
.results p { margin: 4px 0; font-size: 16px; line-height: 1.45; color: var(--ink-2); }
.res-meta { font: 12px var(--sans); color: var(--muted); letter-spacing: .03em; }
mark { background: color-mix(in srgb, var(--saffron) 30%, transparent); color: inherit; padding: 0 1px; }
.empty { font-style: italic; color: var(--muted); }

/* article */
.story { padding-top: 36px; }
.story h1 { font-size: clamp(32px, 5.4vw, 52px); font-weight: 800; margin: 12px 0 14px; }
.official { font: 14px/1.5 var(--sans); color: var(--muted); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 10px 0; }
.official a { color: var(--ink-2); }
.block { margin: 30px 0; }
.block h2 { font: 600 13px var(--sans); letter-spacing: .14em; text-transform: uppercase; margin: 0 0 10px; color: var(--ink); }
.story .block p { margin: 0 0 14px; }
.impact { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 30px 0; }
.impact-box { padding: 18px 20px; border-top: 4px solid var(--accent); background: var(--you); }
.impact-box.biz { border-top-color: var(--saffron); background: var(--biz); }
.impact-box h2 { font: 600 13px var(--sans); letter-spacing: .12em; text-transform: uppercase; margin: 0 0 8px; }
.impact-box p { margin: 0; font-size: 17px; }
.jargon dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 8px 18px; }
.jargon dt { font: 600 16px var(--serif-d); }
.jargon dd { margin: 0; font-size: 16px; color: var(--ink-2); }
.links { margin: 0; padding: 0; list-style: none; counter-reset: l; }
.links li { counter-increment: l; position: relative; padding: 14px 0 14px 40px; border-bottom: 1px solid var(--rule); }
.links li::before { content: counter(l); position: absolute; left: 0; top: 14px; width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--ink); display: grid; place-items: center; font: 600 12px var(--sans); }
.links a { font: 600 18px/1.3 var(--serif-d); }
.links .ext { font-size: 14px; margin-left: 4px; }
.links p { margin: 6px 0 4px !important; font-size: 16px; color: var(--ink-2); }
.links .url { font: 12px var(--sans); color: var(--muted); word-break: break-all; }
.btn { display: inline-block; font: 600 15px var(--sans); background: var(--accent); color: var(--accent-ink); padding: 10px 16px; text-decoration: none; margin: 0 8px 8px 0; }
.btn:hover { color: var(--accent-ink); filter: brightness(1.08); }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--ink); }
.small { font: 13px/1.5 var(--sans); color: var(--muted); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tags a { font: 13px var(--sans); border: 1px solid var(--rule); padding: 3px 9px; border-radius: 999px; text-decoration: none; color: var(--ink-2); }
.more { padding-bottom: 20px; }

/* subscribe + footer */
.subscribe { background: var(--ink); color: var(--paper); margin-top: 60px; padding: 36px 0; }
.sub-row { display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; align-items: center; }
.subscribe h2 { font-size: 30px; margin: 0 0 6px; }
.subscribe p { margin: 0; color: color-mix(in srgb, var(--paper) 80%, transparent); }
.sub-form { display: flex; flex-wrap: wrap; gap: 8px; }
.sub-form input[type=email] { flex: 1 1 220px; min-width: 0; font: 17px var(--sans); padding: 12px 14px; border: 0; background: var(--paper); color: var(--ink); }
.sub-form button { font: 600 15px var(--sans); padding: 12px 18px; border: 0; background: var(--saffron); color: #fff; cursor: pointer; }
.sub-form button[disabled] { opacity: .6; }
.sub-msg { flex-basis: 100%; font: 14px var(--sans); min-height: 1.4em; }
.foot { padding: 26px 0 40px; font: 14px/1.6 var(--sans); color: var(--muted); }

@media (max-width: 860px) {
  .front-grid, .sub-row { grid-template-columns: 1fr; }
  .seconds { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule); padding-top: 16px; }
  .grid.three { grid-template-columns: 1fr; }
  .plumb-list { columns: 1; }
}
@media (max-width: 600px) {
  body { font-size: 17px; }
  .mast-nav { gap: 12px; font-size: 13px; width: 100%; justify-content: space-between; }
  .brand small { font-size: 13px; }
  .lead-impact, .impact { grid-template-columns: 1fr; }
  .results li { grid-template-columns: 1fr; gap: 2px; }
  .jargon dl { grid-template-columns: 1fr; gap: 2px; } .jargon dd { margin-bottom: 10px; }
  .standfirst { font-size: 19px; }
}