/* Fencing Token — site styles. Hand-written; no framework. */
@font-face { font-family: "Space Grotesk"; src: url(/assets/fonts/space-grotesk-500.woff2) format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Space Grotesk"; src: url(/assets/fonts/space-grotesk-700.woff2) format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Inter"; src: url(/assets/fonts/inter-400.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url(/assets/fonts/inter-500.woff2) format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Inter"; src: url(/assets/fonts/inter-600.woff2) format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url(/assets/fonts/jetbrains-mono-400.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url(/assets/fonts/jetbrains-mono-500.woff2) format("woff2"); font-weight: 500; font-display: swap; }

:root {
  --paper: #F7F6F2; --surface: #FFFFFF; --sunk: #EFEDE6;
  --ink: #0D1B2A; --ink-2: #33445A; --ink-3: #5B6B7F; --rule: #DCD9CF; --rule-2: #E8E5DC;
  --link: #1F4E89; --amber: #F4A62A; --amber-ink: #8A5606; --amber-wash: #FBEBCF;
  --red: #C8373C; --red-wash: #F8E1E1; --green: #1E7F55; --green-wash: #DDF0E6;
  --navy: #0D1B2A; --navy-2: #16263A; --navy-3: #22354D; --log: #0D1B2A;
  --display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --max: 1160px; --radius: 10px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0B1624; --surface: #101E30; --sunk: #0E1A2A;
    --ink: #E9EDF2; --ink-2: #C3CCD8; --ink-3: #8F9CAE; --rule: #22344A; --rule-2: #1A2A3E;
    --log: #1A2C44; --link: #9CC1F0; --amber-ink: #F4B54A; --amber-wash: #2B2414; --red: #EF6B6F; --red-wash: #2C1820; --green: #5FCB97; --green-wash: #12281F;
  }
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16.5px/1.6 var(--body); font-feature-settings: "cv11", "ss01"; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; }
a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 3px; text-decoration-color: color-mix(in srgb, currentColor 35%, transparent); }
a:hover { text-decoration-color: currentColor; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; border-radius: 3px; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
@media (max-width: 640px) { .wrap { padding: 0 16px; } }
.narrow { max-width: 820px; }
.skip { position: absolute; left: -9999px; } .skip:focus { left: 16px; top: 12px; z-index: 50; background: var(--surface); padding: 8px 12px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.small { font-size: 14px; } .muted { color: var(--ink-3); }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 700; letter-spacing: -0.02em; line-height: 1.12; margin: 0; color: var(--ink); }
.eyebrow, .kicker { font: 500 12px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--amber-ink); margin: 0 0 14px; }
.eyebrow a { color: inherit; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: saturate(140%) blur(10px); border-bottom: 1px solid var(--rule-2); }
.header-inner { display: flex; align-items: center; gap: 28px; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.mark { width: 26px; height: 26px; flex: none; }
.mark .m-1 { fill: #8A97A8; } .mark .m-2 { fill: #6E7D92; } .mark .m-3 { fill: var(--ink-2); } .mark .m-4 { fill: var(--amber); } .mark .m-rail { fill: #8A97A8; }
.wordmark { font: 700 19px/1 var(--display); letter-spacing: -0.02em; white-space: nowrap; } .wordmark b { color: var(--amber-ink); font-weight: 700; }
.nav { display: flex; gap: 22px; margin-left: 8px; }
.nav a { color: var(--ink-2); text-decoration: none; font-size: 14.5px; font-weight: 500; }
.nav a:hover, .nav a[aria-current] { color: var(--ink); }
.header-cta { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.gh svg { width: 20px; height: 20px; fill: var(--ink-2); display: block; } .gh:hover svg { fill: var(--ink); }
@media (max-width: 920px) { .nav { display: none; } }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px; padding: 0 18px; border-radius: 8px; font: 600 15px/1 var(--body); text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: background .15s, border-color .15s, color .15s; }
.btn-sm { height: 34px; padding: 0 14px; font-size: 14px; }
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-3); }
@media (prefers-color-scheme: dark) { .btn-primary { background: var(--amber); color: var(--navy); } .btn-primary:hover { background: #F7B850; } }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--rule); }
.btn-ghost:hover { border-color: var(--ink-3); }

/* Hero */
.hero { position: relative; border-bottom: 1px solid var(--rule-2); overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .55;
  background: linear-gradient(to right, var(--rule-2) 1px, transparent 1px) 0 0 / 56px 56px, linear-gradient(to bottom, var(--rule-2) 1px, transparent 1px) 0 0 / 56px 56px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 85%); mask-image: linear-gradient(180deg, #000 0%, transparent 85%); }
.hero-grid { position: relative; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 56px; padding-top: 88px; padding-bottom: 72px; align-items: end; }
@media (max-width: 920px) { .hero-grid { grid-template-columns: 1fr; gap: 36px; padding-top: 56px; padding-bottom: 48px; } }
.hero h1 { font-size: clamp(44px, 7vw, 84px); line-height: 1.0; letter-spacing: -0.035em; max-width: 12ch; }
.hero h1 em { font-style: normal; color: var(--amber-ink); }
.lede { font-size: 19px; line-height: 1.55; color: var(--ink-2); max-width: 60ch; margin: 24px 0 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.facts { display: grid; grid-template-columns: repeat(4, auto); justify-content: start; gap: 0 36px; margin: 40px 0 0; padding-top: 22px; border-top: 1px solid var(--rule); }
.facts dt { font: 500 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 8px; }
.facts dd { margin: 0; font: 700 22px/1.1 var(--display); letter-spacing: -0.02em; white-space: nowrap; }
@media (max-width: 560px) { .facts { grid-template-columns: repeat(2, auto); gap: 18px 36px; } }
.hero-card { background: var(--navy); color: #D6DCE4; border-radius: 14px; padding: 26px 26px 22px; border: 1px solid #1C2D42; }
.hero-card p { margin: 0 0 14px; } .hero-card a { color: #F4B54A; }
.card-k { font: 500 13px/1 var(--mono); color: #F4A62A; letter-spacing: .02em; }
.tokens { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 18px 0 18px; font: 500 14px/1 var(--mono); }
.tok { padding: 8px 12px; border-radius: 999px; border: 1.5px solid #2C3E55; }
.tok.stale { color: #8A97A8; text-decoration: line-through; } .tok.wall { color: #EF6B6F; border-color: #EF6B6F55; border-radius: 6px; } .tok.ok { background: #F4A62A; border-color: #F4A62A; color: #0D1B2A; font-weight: 600; }
.tok-arrow { color: #5B6B7F; }

/* Sections */
.section { padding-top: 96px; padding-bottom: 16px; }
@media (max-width: 640px) { .section { padding-top: 64px; } }
.section-head { max-width: 760px; margin-bottom: 36px; }
.section-head.row { max-width: none; display: flex; justify-content: space-between; align-items: end; gap: 16px; }
.section-head.row > div { flex: 1; }
.section-head h1 { font-size: clamp(34px, 5vw, 52px); }
.section-head h2 { font-size: clamp(28px, 3.6vw, 40px); }
.section-lede { color: var(--ink-2); font-size: 17.5px; margin: 16px 0 0; }
.more { font-weight: 600; font-size: 14.5px; text-decoration: none; white-space: nowrap; }
.band { background: var(--sunk); border-bottom: 1px solid var(--rule-2); }
.band-dark { background: var(--navy); color: #D6DCE4; border: 0; margin-top: 96px; }
.band-dark h2 { color: #fff; } .band-dark a:not(.btn) { color: #F4B54A; } .band-dark .eyebrow { color: #F4A62A; }
.band-dark .btn-primary { background: var(--amber); color: var(--navy); } .band-dark .btn-ghost { color: #fff; border-color: #33465E; }

/* This week */
.latest { padding-top: 36px; padding-bottom: 36px; }
.latest-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 18px; }
.latest-head .eyebrow { margin: 0; } .latest-date { margin: 0; font: 500 13px/1 var(--mono); color: var(--ink-3); } .latest-head .more { margin-left: auto; }
.latest .update { border: 0; padding: 0; }
.latest .update-head { display: none; }
.latest .update-body { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 48px; }
@media (max-width: 820px) { .latest .update-body { grid-template-columns: 1fr; } }
.update-body h4 { font: 500 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); margin: 8px 0 10px; grid-column: auto; }
.update-body ul { margin: 0 0 12px; padding-left: 18px; } .update-body li { margin: 0 0 8px; color: var(--ink-2); }
.latest .upd-sec:nth-child(n+3) { display: none; }
.upd-sec h4 { margin-top: 0; }

/* Diagram */
.fig { margin: 0 0 40px; background: var(--surface); border: 1px solid var(--rule); border-radius: 14px; padding: 22px 22px 18px; }
.arch { width: 100%; height: auto; display: block; overflow: visible; }
.arch text { font-family: var(--body); }
.arch .nt { font: 600 16px var(--body); fill: var(--ink); } .arch .ns { font: 400 13px var(--mono); fill: var(--ink-3); }
.arch .zl { font: 500 11px var(--mono); letter-spacing: .12em; fill: var(--red); }
.arch .zone rect { fill: var(--red-wash); stroke: none; opacity: .55; }
.arch .node rect { fill: var(--paper); stroke: var(--rule); stroke-width: 1.5; }
.arch .node.taint rect { stroke: var(--red); stroke-dasharray: 5 4; }
.arch .node.gate rect { fill: var(--amber-wash); stroke: var(--amber); stroke-width: 2.5; }
.arch .gate-s { fill: var(--amber-ink); font-weight: 500; }
.arch .node.human rect { fill: var(--surface); stroke-dasharray: 2 3; }
.arch .log rect { fill: var(--navy); stroke: none; } .arch .log .nt { fill: #fff; } .arch .log .ns { fill: #9AA8BB; }
.arch .edge { fill: none; stroke: var(--ink-3); stroke-width: 1.6; } .arch .ah { fill: var(--ink-3); }
.arch .edge-a { stroke: var(--amber); stroke-width: 2.2; } .arch .ah-a { fill: var(--amber); }
.arch .edge-r, .arch .taint-e { stroke: var(--red); stroke-dasharray: 5 4; } .arch .ah-r { fill: var(--red); }
.arch .dot { stroke-dasharray: 1.5 4; stroke-linecap: round; }
.arch .el { font: 500 12px var(--mono); fill: var(--ink-3); } .arch .el-a { fill: var(--amber-ink); } .arch .el-r { fill: var(--red); }
figcaption { margin-top: 14px; font-size: 14.5px; color: var(--ink-3); max-width: 80ch; } .fig-n { font-weight: 600; color: var(--ink-2); }
@media (max-width: 720px) { .fig { padding: 12px; overflow-x: auto; } .arch { min-width: 720px; } }
.rules { counter-reset: r; list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--rule); }
.rules li { counter-increment: r; padding: 22px 26px 4px 0; color: var(--ink-2); }
.rules li::before { content: "0" counter(r); display: block; font: 500 12px/1 var(--mono); color: var(--amber-ink); margin-bottom: 12px; }
.rules strong { color: var(--ink); display: block; font: 700 19px/1.25 var(--display); letter-spacing: -0.01em; margin-bottom: 6px; }
@media (max-width: 820px) { .rules { grid-template-columns: 1fr; } }

/* Roadmap */
.roadmap-grid { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 56px; align-items: start; }
@media (max-width: 1000px) { .roadmap-grid { grid-template-columns: 1fr; gap: 24px; } }
.toc { position: sticky; top: 88px; }
@media (max-width: 1000px) { .toc { position: static; } .toc ol { display: none; } }
.toc-h { font: 500 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 12px; }
.toc ol { list-style: none; padding: 0; margin: 0 0 20px; border-left: 1px solid var(--rule); }
.toc a { display: grid; grid-template-columns: 26px 1fr auto; gap: 6px; padding: 6px 0 6px 14px; margin-left: -1px; border-left: 2px solid transparent; color: var(--ink-2); text-decoration: none; font-size: 14px; line-height: 1.35; }
.toc a:hover { color: var(--ink); } .toc a.on { border-left-color: var(--amber); color: var(--ink); font-weight: 500; }
.toc-n { font: 500 12px/1.6 var(--mono); color: var(--ink-3); } .toc-c { font: 400 12px/1.6 var(--mono); color: var(--ink-3); }
.filter { display: flex; align-items: center; gap: 8px; border: 1px solid var(--rule); background: var(--surface); border-radius: 8px; padding: 0 10px; height: 40px; }
.filter input { flex: 1; border: 0; background: transparent; font: 400 14.5px var(--body); color: var(--ink); outline: none; min-width: 0; }
.filter:focus-within { border-color: var(--ink-3); }
kbd { font: 500 11px/1 var(--mono); color: var(--ink-3); border: 1px solid var(--rule); border-bottom-width: 2px; border-radius: 4px; padding: 3px 6px; }
.stage { padding-bottom: 28px; margin-bottom: 36px; border-bottom: 1px solid var(--rule-2); }
.stage:last-child { border-bottom: 0; }
.stage-head { display: grid; grid-template-columns: 64px minmax(0, 1fr) auto; gap: 8px 16px; align-items: start; margin-bottom: 12px; }
.stage-num { font: 500 40px/1 var(--mono); color: var(--amber-ink); letter-spacing: -0.04em; padding-top: 2px; }
.stage-head h3 { font-size: 25px; }
.stage-intro { margin: 8px 0 0; color: var(--ink-2); max-width: 70ch; }
.stage-count { font: 500 12px/1 var(--mono); color: var(--ink-3); border: 1px solid var(--rule); border-radius: 999px; padding: 6px 10px; margin-top: 4px; }
@media (max-width: 560px) { .stage-head { display: block; } .stage-num { display: block; font-size: 26px; margin-bottom: 6px; } .stage-count { display: none; } }
.entries { list-style: none; padding: 0; margin: 0 0 0 80px; }
@media (max-width: 560px) { .entries { margin-left: 0; } }
.entries-plain { margin-left: 0; }
.entry { padding: 16px 0; border-top: 1px solid var(--rule-2); position: relative; }
.entry:first-child { border-top: 0; }
.entry-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; }
.entry-title { font-weight: 600; color: var(--ink); text-decoration: none; font-size: 16.5px; }
.entry-title:hover { color: var(--link); text-decoration: underline; }
.by { color: var(--ink-3); font-size: 14px; }
.entry-desc { margin: 6px 0 0; color: var(--ink-2); max-width: 74ch; }
.entry-desc code { font: 400 .9em var(--mono); background: var(--sunk); padding: 1px 5px; border-radius: 4px; }
.host { font: 400 12px var(--mono); color: var(--ink-3); white-space: nowrap; }
.kind { font: 500 10.5px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); border: 1px solid var(--rule); border-radius: 4px; padding: 4px 6px; transform: translateY(-2px); }
.kind-paper { color: #6B4FA0; border-color: #6B4FA040; } .kind-standard { color: var(--link); border-color: color-mix(in srgb, var(--link) 30%, transparent); }
.kind-code { color: var(--green); border-color: color-mix(in srgb, var(--green) 30%, transparent); } .kind-tool { color: var(--ink-2); }
@media (prefers-color-scheme: dark) { .kind-paper { color: #B9A2E6; border-color: #B9A2E640; } }
.stamp { font: 500 11px/1 var(--mono); color: var(--ink-3); padding: 4px 7px; border-radius: 4px; background: var(--sunk); }
.stamp.new { color: var(--amber-ink); background: var(--amber-wash); }
.anchor { opacity: 0; color: var(--ink-3); text-decoration: none; font: 400 14px var(--mono); margin-left: 2px; }
.entry:hover .anchor, .stage-head:hover .anchor, .update:hover .anchor, .anchor:focus { opacity: 1; }
.entry.hide, .stage.hide { display: none; }
:target { scroll-margin-top: 90px; } .entry:target { background: linear-gradient(90deg, var(--amber-wash), transparent 70%); }

/* Incidents */
.table-wrap { border: 1px solid var(--rule); border-radius: 12px; overflow: hidden; background: var(--surface); }
.inc { width: 100%; border-collapse: collapse; font-size: 15px; }
.inc th, .inc td { text-align: left; vertical-align: top; padding: 16px 18px; border-bottom: 1px solid var(--rule-2); }
.inc thead th { font: 500 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); background: var(--sunk); padding-top: 13px; padding-bottom: 13px; }
.inc tbody tr:last-child > * { border-bottom: 0; }
.inc tbody th { font-weight: 600; width: 24%; } .inc tbody th a { color: var(--ink); text-decoration: none; } .inc tbody th a:hover { color: var(--link); text-decoration: underline; }
.inc td { color: var(--ink-2); } .inc .lesson { color: var(--ink); width: 26%; }
.chips { white-space: nowrap; } .chip { display: inline-block; font: 500 12px/1 var(--mono); color: var(--amber-ink); background: var(--amber-wash); border-radius: 4px; padding: 4px 6px; margin: 0 4px 4px 0; text-decoration: none; }
@media (max-width: 820px) {
  .inc thead { display: none; } .inc, .inc tbody, .inc tr, .inc th, .inc td { display: block; width: auto !important; }
  .inc tr { padding: 16px 18px; border-bottom: 1px solid var(--rule-2); } .inc th, .inc td { padding: 0 0 6px; border: 0; }
  .inc .lesson::before { content: "Lesson: "; font-weight: 600; }
}

/* Checklist */
.check-bar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
.progress { display: flex; align-items: center; gap: 12px; flex: 1 1 260px; font: 500 13px var(--mono); color: var(--ink-2); }
.bar { flex: 1; height: 6px; background: var(--rule-2); border-radius: 6px; overflow: hidden; } #check-fill { display: block; height: 100%; width: 0; background: var(--amber); transition: width .2s; }
.check-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 820px) { .check-grid { grid-template-columns: 1fr; } }
.check-group { background: var(--surface); border: 1px solid var(--rule); border-radius: 12px; padding: 20px 22px 8px; }
.check-group h3 { font-size: 18px; margin-bottom: 8px; }
.check-group ul { list-style: none; padding: 0; margin: 0; }
.check-group label { display: grid; grid-template-columns: 20px 1fr; gap: 12px; padding: 10px 0; border-top: 1px solid var(--rule-2); cursor: pointer; color: var(--ink-2); }
.check-group li:first-child label { border-top: 0; }
.check-group input { width: 17px; height: 17px; margin: 3px 0 0; accent-color: var(--navy); }
@media (prefers-color-scheme: dark) { .check-group input { accent-color: var(--amber); } }
.check-group input:checked + span { color: var(--ink-3); text-decoration: line-through; text-decoration-color: var(--rule); }

/* Issues */
.issues { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 900px) { .issues { grid-template-columns: 1fr 1fr; } } @media (max-width: 600px) { .issues { grid-template-columns: 1fr; } }
.issue { display: block; text-decoration: none; color: var(--ink); }
.issue img { display: block; width: 100%; border-radius: 10px; border: 1px solid var(--rule); margin-bottom: 12px; }
.issue-meta { display: block; font: 500 12px/1.4 var(--mono); color: var(--ink-3); margin-bottom: 6px; }
.issue-title { font: 700 18px/1.3 var(--display); letter-spacing: -0.01em; } .issue:hover .issue-title { color: var(--link); }
.week-h { font-size: clamp(30px, 4.5vw, 46px); margin-top: 4px; } .week-img { display: block; width: 100%; border-radius: 12px; border: 1px solid var(--rule); margin: 28px 0 32px; }
.h-small { font: 500 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); margin: 28px 0 10px; }

/* Subscribe */
.sub { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; padding-top: 64px; padding-bottom: 64px; }
.sub h2 { font-size: clamp(28px, 3.6vw, 40px); margin-bottom: 12px; } .sub p { margin: 0; max-width: 56ch; }
.sub-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
@media (max-width: 820px) { .sub { grid-template-columns: 1fr; } .sub-actions { justify-content: flex-start; } }

/* About */
.about { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 40px; align-items: start; padding-bottom: 96px; }
.about h2 { font-size: clamp(26px, 3.2vw, 36px); margin-bottom: 14px; } .about > div { max-width: 760px; } .about p { color: var(--ink-2); }
.portrait { border-radius: 12px; filter: grayscale(10%); border: 1px solid var(--rule); }
.method { padding-left: 18px; color: var(--ink-2); } .method li { margin-bottom: 6px; }
@media (max-width: 640px) { .about { grid-template-columns: 1fr; gap: 20px; } .portrait { width: 112px; } }

/* Updates / timeline */
.timeline .update { padding: 28px 0; border-top: 1px solid var(--rule); }
.update-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.update-head time { font: 700 20px/1 var(--display); letter-spacing: -0.01em; }
.tag { font: 500 11px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--amber-ink); background: var(--amber-wash); padding: 4px 7px; border-radius: 4px; }

/* Footer */
.site-footer { border-top: 1px solid var(--rule); background: var(--paper); padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 32px; }
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; } } @media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.brand-foot { margin-bottom: 12px; } .footer-grid p { margin: 0; }
.foot-h { font: 500 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); margin: 6px 0 14px; }
.foot-list { list-style: none; padding: 0; margin: 0; } .foot-list li { margin-bottom: 8px; font-size: 14.5px; } .foot-list a { color: var(--ink-2); text-decoration: none; } .foot-list a:hover { color: var(--ink); text-decoration: underline; }
.foot-base { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 40px; padding-top: 18px; border-top: 1px solid var(--rule-2); font: 400 12.5px var(--mono); color: var(--ink-3); }

@media print {
  .site-header, .hero-actions, .toc, .check-bar, .band-dark, .site-footer, .anchor { display: none !important; }
  body { background: #fff; color: #000; } .section { padding-top: 24px; } .entries { margin-left: 0; } .stage { break-inside: avoid-page; }
  a { color: #000; } .entry-title::after { content: " — " attr(href); font: 400 10px var(--mono); color: #555; }
}