/* AttributionBenchmarks: editorial data-journal style.
   Hairline rules instead of cards, square corners, serif display, mono numerals. */
:root {
  --paper: #f7f5ef;
  --white: #fffefb;
  --ink: #111318;
  --ink-2: #3b3f4a;
  --muted: #73777f;
  --rule: #d9d5c9;
  --rule-strong: #111318;
  --accent: #d9481f;
  --accent-ink: #b33a17;
  --accent-tint: #f6e3da;
  --bar: #1f3fae;
  --bar-tint: #c9d3f2;
  --max: 1200px;
  --serif: "Newsreader", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: var(--ink); text-decoration-color: var(--rule); text-underline-offset: 3px; }
a:hover { color: var(--accent-ink); text-decoration-color: currentColor; }
img, svg { display: block; }
p { margin: 0; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
@media (max-width: 640px) { .wrap { padding: 0 16px; } }
h1, h2, h3 { margin: 0; font-weight: 500; }
h1 { font: 500 clamp(40px, 6.4vw, 84px)/1.0 var(--serif); letter-spacing: -0.025em; }
h2 { font: 500 clamp(28px, 3.4vw, 42px)/1.08 var(--serif); letter-spacing: -0.02em; }
h3 { font: 600 17px/1.3 var(--sans); letter-spacing: -0.01em; }
.mono, .num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.eyebrow { font: 500 11.5px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }

/* ---------- top strip + nav ---------- */
.strip-top { background: var(--ink); color: #d8d6cf; font: 500 12px/1 var(--mono); letter-spacing: .04em; }
.strip-top .wrap { display: flex; gap: 22px; height: 34px; align-items: center; overflow: hidden; white-space: nowrap; }
.strip-top b { color: #fff; font-weight: 500; }
.strip-top .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); display: inline-block; margin-right: 8px; vertical-align: 1px; }
.nav { position: sticky; top: 0; z-index: 30; background: rgba(247, 245, 239, .94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--rule-strong); }
.nav .wrap { display: flex; align-items: center; gap: 28px; height: 60px; }
.brand { display: flex; align-items: baseline; gap: 2px; text-decoration: none; color: var(--ink); font: 600 21px/1 var(--serif); letter-spacing: -0.02em; }
.brand i { font-style: normal; color: var(--accent); }
.nav-links { display: flex; gap: 0; margin-left: auto; height: 100%; }
.nav-links a { display: flex; align-items: center; padding: 0 16px; border-left: 1px solid var(--rule); color: var(--ink-2); text-decoration: none; font-size: 14px; font-weight: 500; }
.nav-links a:hover { background: var(--white); color: var(--ink); }
@media (max-width: 960px) { .nav-links { display: none; } .nav .btn { margin-left: auto; } }

/* ---------- buttons: square, ruled ---------- */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 13px 20px; font: 600 14.5px/1 var(--sans); text-decoration: none; border: 1px solid var(--ink); cursor: pointer; white-space: nowrap; transition: background .15s ease, color .15s ease; border-radius: 0; }
.btn-ink { background: var(--ink); color: #fff; }
.btn-ink:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-accent:hover { background: #fff; color: var(--ink); border-color: #fff; }
.btn-line { background: transparent; color: var(--ink); }
.btn-line:hover { background: var(--ink); color: #fff; }
.btn-sm { padding: 10px 14px; font-size: 13.5px; }

/* ---------- hero (cover) ---------- */
.hero { border-bottom: 1px solid var(--rule-strong); }
.cover { display: grid; grid-template-columns: 1.35fr 1fr; min-height: 520px; }
.cover-l { padding: 64px 48px 56px 0; display: flex; flex-direction: column; justify-content: space-between; gap: 36px; border-right: 1px solid var(--rule-strong); }
.cover-l .lead { font: 400 21px/1.5 var(--serif); color: var(--ink-2); max-width: 560px; margin-top: 22px; }
.cover-r { position: relative; padding: 40px 0 40px 40px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; }
.cover-r .year { font: 500 clamp(120px, 15vw, 210px)/0.82 var(--serif); letter-spacing: -0.05em; color: transparent; -webkit-text-stroke: 1.5px var(--ink); align-self: flex-end; }
.cover-r .meta { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--rule-strong); }
.cover-r .meta div { padding: 14px 0; border-bottom: 1px solid var(--rule); }
.cover-r .meta div:nth-child(odd) { border-right: 1px solid var(--rule); padding-right: 14px; }
.cover-r .meta div:nth-child(even) { padding-left: 14px; }
.cover-r .meta b { display: block; font: 500 22px/1.1 var(--mono); letter-spacing: -0.03em; }
.cover-r .meta span { font-size: 12.5px; color: var(--muted); }
.hero-ctas { display: flex; gap: 0; flex-wrap: wrap; }
.hero-ctas .btn + .btn { border-left: 0; }
.source-line { font: 400 12.5px/1.5 var(--mono); color: var(--muted); }
.source-line a { color: var(--muted); }
@media (max-width: 900px) {
  .cover { grid-template-columns: 1fr; min-height: 0; }
  .cover-l { border-right: 0; padding: 44px 0 36px; border-bottom: 1px solid var(--rule-strong); }
  .cover-r { padding: 28px 0; }
  .cover-r .year { font-size: 110px; }
}

/* compact page header */
.page-head { border-bottom: 1px solid var(--rule-strong); padding: 52px 0 40px; }
.page-head .grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: end; }
.page-head .lead { font: 400 20px/1.5 var(--serif); color: var(--ink-2); margin-top: 18px; max-width: 640px; }
.page-head h1 { font-size: clamp(36px, 5.2vw, 64px); }
.page-head .side { border-left: 1px solid var(--rule-strong); padding-left: 24px; display: grid; gap: 14px; }
@media (max-width: 860px) { .page-head .grid { grid-template-columns: 1fr; gap: 24px; } .page-head .side { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule); padding-top: 16px; } }

/* ---------- headline numbers band ---------- */
.stats { display: grid; grid-template-columns: repeat(var(--n, 4), 1fr); border-top: 1px solid var(--rule-strong); border-bottom: 1px solid var(--rule-strong); }
.stats.dark { background: var(--ink); color: #fff; border-color: var(--ink); }
.stat { position: relative; padding: 26px 22px 22px; border-right: 1px solid var(--rule); }
.stats.dark .stat { border-right-color: #2c2f37; }
.stat:last-child { border-right: 0; }
.stat .v { font: 500 clamp(34px, 4vw, 52px)/1 var(--mono); letter-spacing: -0.05em; }
.stat .l { font-size: 13.5px; line-height: 1.45; color: var(--muted); margin-top: 12px; max-width: 220px; }
.stats.dark .stat .l { color: #a4a7ae; }
.cite { position: absolute; top: 12px; right: 12px; border: 1px solid var(--rule); background: transparent; color: var(--muted); font: 500 10.5px var(--mono); letter-spacing: .06em; text-transform: uppercase; cursor: pointer; padding: 3px 6px; }
.cite:hover { border-color: var(--accent); color: var(--accent-ink); }
.stats.dark .cite { border-color: #34373f; color: #8a8d95; }
.stats.dark .cite:hover { border-color: var(--accent); color: #fff; }
@media (max-width: 860px) { .stats { grid-template-columns: 1fr 1fr; } .stat:nth-child(2n) { border-right: 0; } .stat:nth-child(-n+2) { border-bottom: 1px solid var(--rule); } .stats.dark .stat:nth-child(-n+2) { border-bottom-color: #2c2f37; } }

/* ---------- category ribbon ---------- */
.ribbon { border-bottom: 1px solid var(--rule-strong); background: repeating-linear-gradient(90deg, transparent 0 7px, var(--rule) 7px 8px); }
.ribbon .wrap { display: flex; gap: 8px; padding-top: 14px; padding-bottom: 14px; overflow-x: auto; scrollbar-width: none; }
.ribbon .wrap::-webkit-scrollbar { display: none; }
.ribbon span { font: 500 11.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); align-self: center; padding-right: 6px; background: var(--paper); }
.ribbon a { flex: none; background: var(--paper); border: 1px solid var(--ink); padding: 7px 14px; font-size: 13.5px; font-weight: 500; text-decoration: none; color: var(--ink); }
.ribbon a:hover { background: var(--ink); color: #fff; }

/* ---------- sections ---------- */
section.block { padding: 72px 0; border-bottom: 1px solid var(--rule); }
section.block.tint { background: var(--white); }
.sec-head { display: grid; grid-template-columns: 180px 1fr; gap: 24px; margin-bottom: 36px; align-items: start; }
.sec-head .no { font: 500 12px/1.6 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--accent-ink); padding-top: 10px; border-top: 2px solid var(--accent); }
.sec-head p { font: 400 18px/1.55 var(--serif); color: var(--ink-2); margin-top: 12px; max-width: 680px; }
@media (max-width: 760px) { .sec-head { grid-template-columns: 1fr; gap: 10px; } .sec-head .no { width: 120px; } section.block { padding: 52px 0; } }

/* ---------- figures ---------- */
.figure { background: var(--white); border: 1px solid var(--rule-strong); }
.fig-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; padding: 20px 22px 16px; border-bottom: 1px solid var(--rule); flex-wrap: wrap; }
.fig-head .t { display: grid; gap: 6px; }
.fig-head .fno { font: 500 11.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--accent-ink); }
.fig-head h3 { font: 500 22px/1.2 var(--serif); letter-spacing: -0.01em; }
.fig-tools { display: flex; border: 1px solid var(--ink); }
.fig-tools button { background: transparent; border: 0; border-right: 1px solid var(--ink); font: 500 12px var(--mono); letter-spacing: .05em; text-transform: uppercase; padding: 7px 11px; cursor: pointer; color: var(--ink); }
.fig-tools button:last-child { border-right: 0; }
.fig-tools button.on { background: var(--ink); color: #fff; }
.fig-body { padding: 18px 22px 8px; }
.legend { display: flex; gap: 18px; font: 500 12px var(--mono); color: var(--muted); padding: 0 0 12px; flex-wrap: wrap; }
.legend i { display: inline-block; width: 14px; height: 10px; margin-right: 6px; vertical-align: -1px; }
.legend .l-med { background: var(--bar); width: 3px; }
.legend .l-iqr { background: repeating-linear-gradient(135deg, var(--bar-tint) 0 3px, #e4e9f8 3px 6px); border: 1px solid #aab8e6; }
.legend .l-bar { background: var(--bar); }

.plot { --label-w: 210px; --val-w: 84px; position: relative; }
.axis { display: grid; grid-template-columns: var(--label-w) 1fr var(--val-w); gap: 16px; font: 500 11px var(--mono); color: var(--muted); padding-bottom: 6px; }
.axis .ticks { position: relative; height: 14px; }
.axis .ticks span { position: absolute; transform: translateX(-50%); }
.axis .ticks span:first-child { transform: none; }
.rows { display: grid; }
.row { display: grid; grid-template-columns: var(--label-w) 1fr var(--val-w); gap: 16px; align-items: center; padding: 9px 0; border-top: 1px solid #ece8de; font-size: 14px; }
.row .lab { font-weight: 500; color: var(--ink); text-decoration: none; line-height: 1.3; }
.row .lab small { display: block; font: 400 11.5px var(--mono); color: var(--muted); margin-top: 2px; }
.row a.lab:hover { color: var(--accent-ink); }
.track { position: relative; height: 24px; background-image: linear-gradient(90deg, #e6e2d7 1px, transparent 1px); background-size: 25% 100%; border-right: 1px solid #e6e2d7; }
.track .iqr { position: absolute; top: 3px; bottom: 3px; background: repeating-linear-gradient(135deg, var(--bar-tint) 0 3px, #e4e9f8 3px 6px); border: 1px solid #aab8e6; }
.track .bar { position: absolute; left: 0; top: 4px; bottom: 4px; background: var(--bar); }
.track .med { position: absolute; top: -1px; bottom: -1px; width: 3px; margin-left: -1px; background: var(--bar); }
.row .val { text-align: right; font: 500 15px var(--mono); letter-spacing: -0.02em; }
.row.dir .val::after { content: "†"; color: var(--accent-ink); font-size: 12px; vertical-align: super; margin-left: 1px; }
.fig-table { padding: 0 22px 12px; }
.fig-table table { width: 100%; border-collapse: collapse; font-size: 14px; }
.fig-table th, .fig-table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid #ece8de; }
.fig-table th { font: 500 11.5px var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.fig-table td.n, .fig-table th.n { text-align: right; font-family: var(--mono); }
.fig-foot { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; padding: 12px 22px; border-top: 1px solid var(--rule); font: 400 12px/1.5 var(--mono); color: var(--muted); }
.fig-foot a { color: var(--muted); }
.fig-foot .acts { display: flex; gap: 16px; }
@media (max-width: 640px) {
  .plot { --label-w: 108px; --val-w: 62px; }
  .row, .axis { gap: 10px; font-size: 12.5px; }
  .fig-head, .fig-body, .fig-foot, .fig-table { padding-left: 14px; padding-right: 14px; }
}

/* explorer filter bar */
.filterbar { display: flex; border: 1px solid var(--ink); background: var(--white); margin-bottom: 0; border-bottom: 0; flex-wrap: wrap; }
.filterbar .lbl { font: 500 11.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding: 14px 18px; border-right: 1px solid var(--rule); display: flex; align-items: center; }
.tabs { display: flex; flex-wrap: wrap; }
.tabs button { background: transparent; border: 0; border-right: 1px solid var(--rule); font: 500 14px var(--sans); padding: 14px 20px; cursor: pointer; color: var(--ink-2); }
.tabs button.on { background: var(--ink); color: #fff; }
.tabs button:hover:not(.on) { background: var(--paper); }

/* ---------- checker ---------- */
.checker { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--ink); background: var(--white); }
@media (max-width: 860px) { .checker { grid-template-columns: 1fr; } }
.checker .in { display: grid; border-right: 1px solid var(--ink); }
@media (max-width: 860px) { .checker .in { border-right: 0; border-bottom: 1px solid var(--ink); } }
.checker .field { padding: 16px 20px; border-bottom: 1px solid var(--rule); }
.checker .field:last-child { border-bottom: 0; }
.checker label { display: block; font: 500 11.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.checker select, .checker input { width: 100%; font: 500 20px var(--serif); padding: 4px 0; border: 0; border-bottom: 1px solid var(--ink); background: transparent; color: var(--ink); border-radius: 0; outline: none; appearance: none; -webkit-appearance: none; }
.checker select { background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23111318' stroke-width='1.6' fill='none'/%3E%3C/svg%3E") no-repeat right 4px center; padding-right: 24px; }
.checker input:focus, .checker select:focus { border-bottom-color: var(--accent); }
.checker .out { padding: 24px 24px 22px; display: grid; gap: 14px; align-content: start; }
.verdict { font: 500 34px/1.05 var(--serif); letter-spacing: -0.02em; }
.verdict.good { color: #11704f; }
.verdict.low { color: var(--accent-ink); }
.out p { color: var(--ink-2); font-size: 15px; }
.scale-bar { position: relative; height: 40px; margin-top: 6px; }
.scale-bar .t { position: absolute; left: 0; right: 0; top: 18px; height: 1px; background: var(--ink); }
.scale-bar .q { position: absolute; top: 12px; height: 13px; background: repeating-linear-gradient(135deg, var(--bar-tint) 0 3px, #e4e9f8 3px 6px); border: 1px solid #aab8e6; }
.scale-bar .m { position: absolute; top: 6px; width: 2px; height: 26px; background: var(--bar); }
.scale-bar .you { position: absolute; top: 9px; width: 0; height: 0; margin-left: -9px; border-left: 9px solid transparent; border-right: 9px solid transparent; border-top: 12px solid var(--accent); transition: left .3s ease; }
.scale-bar .you::after { content: "YOU"; position: absolute; top: -32px; left: -12px; font: 600 10px var(--mono); color: var(--accent-ink); letter-spacing: .08em; }
.scale-legend { display: flex; justify-content: space-between; font: 500 11.5px var(--mono); color: var(--muted); }
.checker .note { font-size: 13.5px; color: var(--muted); border-top: 1px solid var(--rule); padding-top: 12px; }

/* ---------- tables ---------- */
.tbl-wrap { overflow-x: auto; border: 1px solid var(--rule-strong); background: var(--white); }
table.data { width: 100%; border-collapse: collapse; font-size: 14.5px; min-width: 640px; }
table.data th, table.data td { padding: 13px 16px; border-bottom: 1px solid #ece8de; text-align: left; }
table.data thead th { font: 500 11.5px var(--mono); letter-spacing: .07em; text-transform: uppercase; color: var(--muted); border-bottom: 1px solid var(--ink); background: transparent; }
table.data td.n { font-family: var(--mono); text-align: right; white-space: nowrap; }
table.data th.n { text-align: right; }
table.data tr:last-child td { border-bottom: 0; }
table.data tbody tr:hover td { background: var(--paper); }
table.data a { font-weight: 600; text-decoration: none; }
.minibar { display: inline-block; height: 8px; background: var(--bar); vertical-align: middle; margin-left: 10px; }

/* ---------- findings ---------- */
.findings { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); }
@media (max-width: 900px) { .findings { grid-template-columns: 1fr; } }
.finding { padding: 26px 26px 26px 0; border-right: 1px solid var(--rule); }
.finding + .finding { padding-left: 26px; }
.finding:last-child { border-right: 0; }
@media (max-width: 900px) { .finding, .finding + .finding { padding: 22px 0; border-right: 0; border-bottom: 1px solid var(--rule); } }
.finding .n { font: 500 12px var(--mono); color: var(--accent-ink); letter-spacing: .08em; }
.finding .big { font: 500 64px/1 var(--mono); letter-spacing: -0.06em; margin: 16px 0 16px; }
.finding h3 { font: 500 22px/1.2 var(--serif); }
.finding p { color: var(--ink-2); font-size: 15px; margin-top: 10px; }

/* ---------- partner band ---------- */
.band { display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; border: 1px solid var(--ink); background: var(--ink); color: #fff; padding: 36px 40px; position: relative; overflow: hidden; }
.band::after { content: ""; position: absolute; right: -40px; top: -40px; width: 260px; height: 260px; background: repeating-linear-gradient(135deg, #2a2d35 0 2px, transparent 2px 9px); pointer-events: none; }
.band > * { position: relative; z-index: 1; }
.band .src { display: inline-flex; align-items: center; gap: 10px; font: 500 11.5px var(--mono); color: #a4a7ae; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px; }
.band .src img { width: 20px; height: 20px; background: #fff; }
.band h2 { font-size: clamp(26px, 3vw, 36px); }
.band p { color: #c2c4ca; margin-top: 10px; font-size: 16px; max-width: 620px; }
@media (max-width: 760px) { .band { grid-template-columns: 1fr; padding: 28px 22px; } }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--rule); padding: 20px 0; }
.faq summary { cursor: pointer; font: 500 20px/1.35 var(--serif); list-style: none; display: flex; justify-content: space-between; gap: 18px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 22px/1 var(--mono); color: var(--accent-ink); }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--ink-2); margin-top: 10px; max-width: 760px; }

/* ---------- insights (blog) ---------- */
.post-list { border-top: 1px solid var(--ink); }
.post-card { display: grid; grid-template-columns: 160px 1fr 40px; gap: 24px; align-items: baseline; padding: 24px 0; border-bottom: 1px solid var(--rule); text-decoration: none; color: var(--ink); }
.post-card .tag { font: 500 11.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--accent-ink); }
.post-card h3 { font: 500 24px/1.2 var(--serif); }
.post-card p { color: var(--muted); font-size: 15px; margin-top: 6px; }
.post-card .go { font: 500 18px var(--mono); text-align: right; }
.post-card:hover h3 { color: var(--accent-ink); }
@media (max-width: 700px) { .post-card { grid-template-columns: 1fr; gap: 6px; } .post-card .go { display: none; } }
.article { max-width: 700px; margin: 0 auto; padding: 48px 0 16px; }
.article h2 { font-size: 30px; margin: 44px 0 14px; }
.article p, .article li { color: var(--ink-2); font: 400 19px/1.65 var(--serif); }
.article p { margin: 0 0 18px; }
.article ul, .article ol { padding-left: 22px; margin: 0 0 20px; }
.article li { margin: 6px 0; }
.article strong { color: var(--ink); }
.article table { width: 100%; border-collapse: collapse; margin: 8px 0 28px; font-size: 15px; border-top: 1px solid var(--ink); }
.article th, .article td { border-bottom: 1px solid var(--rule); padding: 11px 8px; text-align: left; }
.article th { font: 500 11.5px var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.article .tldr { border-top: 2px solid var(--accent); border-bottom: 1px solid var(--rule); padding: 18px 0 20px; margin-bottom: 34px; }
.article .tldr p { margin: 0; color: var(--ink); font-size: 20px; }
.inline-cta { display: flex; gap: 18px; align-items: center; justify-content: space-between; flex-wrap: wrap; background: var(--ink); padding: 22px 24px; margin: 32px 0; }
.inline-cta p { margin: 0 !important; color: #fff !important; font: 500 17px/1.4 var(--sans) !important; }
.prose { max-width: 720px; padding: 48px 0; }
.prose h2 { font-size: 28px; margin: 40px 0 12px; }
.prose p, .prose li { color: var(--ink-2); font: 400 18px/1.65 var(--serif); }
.prose p + p { margin-top: 12px; }

/* ---------- footer ---------- */
footer.site { border-top: 1px solid var(--ink); margin-top: 0; padding: 56px 0 32px; color: var(--muted); font-size: 14px; background: var(--paper); }
footer.site .cols { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 28px; }
@media (max-width: 760px) { footer.site .cols { grid-template-columns: 1fr 1fr; } }
footer.site h4 { font: 500 11.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink); margin: 0 0 14px; }
footer.site ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
footer.site a { color: var(--ink-2); text-decoration: none; }
footer.site a:hover { color: var(--accent-ink); }
footer.site .bottom { border-top: 1px solid var(--rule); margin-top: 40px; padding-top: 18px; font: 400 12px var(--mono); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }

.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(16px); background: var(--ink); color: #fff; padding: 10px 16px; font: 500 13px var(--mono); opacity: 0; transition: all .2s ease; pointer-events: none; z-index: 50; }
.toast.on { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- editions (landing) ---------- */
.editions { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--ink); background: var(--white); }
@media (max-width: 860px) { .editions { grid-template-columns: 1fr; } }
.edition { display: grid; gap: 14px; align-content: start; padding: 32px; text-decoration: none; color: var(--ink); transition: background .15s ease; }
.edition + .edition { border-left: 1px solid var(--ink); }
@media (max-width: 860px) { .edition + .edition { border-left: 0; border-top: 1px solid var(--ink); } }
.edition:hover { background: var(--paper); }
.edition h2 { font-size: clamp(30px, 3.6vw, 44px); }
.edition p { font: 400 18px/1.5 var(--serif); color: var(--ink-2); }
.ed-facts { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--rule); margin-top: 6px; }
.ed-facts div { padding: 14px 0; border-bottom: 1px solid var(--rule); }
.ed-facts div:nth-child(odd) { border-right: 1px solid var(--rule); padding-right: 12px; }
.ed-facts div:nth-child(even) { padding-left: 14px; }
.ed-facts b { display: block; font: 500 26px/1.1 var(--mono); letter-spacing: -0.03em; }
.ed-facts span { font-size: 13px; color: var(--muted); }
.ed-go { font: 600 14px var(--sans); color: var(--accent-ink); margin-top: 6px; }