/* Domain Statistics — "survey sheet" design. Fonts: Schibsted Grotesk (headings), Public Sans (body), Martian Mono (figures). OFL, self-hosted. */
@font-face { font-family: "Schibsted Grotesk"; src: url("../fonts/schibsted-grotesk.woff2") format("woff2"); font-weight: 400 900; font-display: swap; }
@font-face { font-family: "Public Sans"; src: url("../fonts/public-sans.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Public Sans"; src: url("../fonts/public-sans-italic.woff2") format("woff2"); font-weight: 100 900; font-style: italic; font-display: swap; }
@font-face { font-family: "Martian Mono"; src: url("../fonts/martian-mono.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }

:root {
  --paper: #F3F7F0;          /* pale map paper (cool green-white) */
  --paper-deep: #E5EDE2;
  --sheet: #FAFCF8;
  --ink: #1A2420;
  --ink-soft: #3F4C46;
  --muted: #56635C;
  --rule: #B9C6BD;
  --rule-soft: #D5DFD7;
  --contour: #C2571A;        /* contour orange-brown (graphics, large text) */
  --contour-ink: #A3460F;    /* contour colour dark enough for small text */
  --water: #1F5F9E;          /* water blue (links, buttons) */
  --water-deep: #174A7C;
  --wood: #3E7A4F;           /* woodland green (pass) */
  --grid: rgba(31, 95, 158, .075);
  --none: #6B7770;
  --focus: #1F5F9E;
  --f-head: "Schibsted Grotesk", "Arial Narrow", Arial, sans-serif;
  --f-body: "Public Sans", "Segoe UI", Arial, sans-serif;
  --f-mono: "Martian Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
  --wrap: 1180px;
  --gut: clamp(16px, 4vw, 32px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 1.0625rem/1.6 var(--f-body); overflow-x: hidden; }
img, svg { max-width: 100%; }
img { height: auto; }
a { color: var(--water); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { color: var(--water-deep); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 2px; }
h1, h2, h3 { font-family: var(--f-head); line-height: 1.12; letter-spacing: -.01em; margin: 0 0 .5em; }
h1 { font-weight: 800; font-size: clamp(2rem, 5.2vw, 3.6rem); letter-spacing: -.025em; }
h2 { font-weight: 700; font-size: clamp(1.35rem, 2.6vw, 1.75rem); }
h3 { font-weight: 700; font-size: 1.15rem; }
p { margin: 0 0 1em; }
code, .mono { font-family: var(--f-mono); font-size: .86em; letter-spacing: -.01em; }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 8px; top: -60px; background: var(--ink); color: var(--paper); padding: 10px 14px; z-index: 10; }
.skip:focus { top: 8px; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gut); }
.narrow { max-width: 760px; }
.narrow-ish { max-width: 900px; }
.muted, .note { color: var(--muted); }
.kicker { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--contour-ink); margin: 0 0 .8rem; }
.kicker a { color: inherit; }
.lede { font-size: 1.15rem; color: var(--ink-soft); max-width: 62ch; }

/* ------------------------------------------------------------------ header & footer */
.site-h { background: var(--ink); color: var(--paper); border-bottom: 4px solid var(--contour); }
.site-h-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 24px; padding-top: 12px; padding-bottom: 12px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--paper); text-decoration: none; }
.brand:hover { color: var(--paper); }
.brand-mark { color: var(--contour); width: 34px; height: 34px; flex: none; }
.brand-t { font-family: var(--f-head); font-size: 1.3rem; line-height: 1; letter-spacing: -.01em; }
.brand-1 { font-weight: 400; }
.brand-2 { font-weight: 800; }
.site-nav ul { list-style: none; display: flex; flex-wrap: wrap; gap: 2px 4px; margin: 0; padding: 0; }
.site-nav a { display: inline-block; color: #DCE6DF; text-decoration: none; font-size: .95rem; padding: 8px 10px; border-bottom: 2px solid transparent; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: #fff; border-bottom-color: var(--contour); }
.site-f { margin-top: 72px; background: var(--ink) url("../img/contours-band.svg") center / cover no-repeat; color: #DCE6DF; }
.site-f a { color: #fff; }
.site-f-in { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 32px; padding-top: 44px; padding-bottom: 28px; }
.f-brand { font-family: var(--f-head); font-weight: 800; font-size: 1.4rem; color: #fff; margin-bottom: .4em; }
.f-key p { max-width: 58ch; font-size: .95rem; }
.f-aff { font-size: .88rem; color: #C3CFC7; }
.f-h { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: #F0A77A; }
.f-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
.f-nav .f-h { grid-column: 1 / -1; }
.f-nav ul { list-style: none; margin: 0; padding: 0; }
.f-nav li { margin: 0 0 6px; }
.f-base { border-top: 1px solid rgba(255, 255, 255, .18); padding-top: 14px; padding-bottom: 22px; font-size: .85rem; color: #B5C2BA; }
.f-base p { margin: 0; }

/* ------------------------------------------------------------------ buttons & forms */
.btn { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 9px 18px; border: 1.5px solid var(--water); border-radius: 3px; background: var(--water); color: #fff; font: 600 1rem/1.2 var(--f-body); text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--water-deep); border-color: var(--water-deep); color: #fff; }
.btn-quiet { background: transparent; color: var(--water); }
.btn-quiet:hover { background: rgba(31, 95, 158, .08); color: var(--water-deep); }
.mini { font-size: .85rem; }
a.mini { white-space: nowrap; }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; }
.inline-form { display: inline; margin: 0; }
.form label { display: block; font-weight: 600; margin-bottom: 4px; }
.form .opt { font-weight: 400; color: var(--muted); }
.form input, .form textarea { width: 100%; font: inherit; padding: 10px 12px; border: 1.5px solid var(--rule); border-radius: 3px; background: #fff; color: var(--ink); }
.form input:focus, .form textarea:focus { border-color: var(--water); }
.notice { display: flex; gap: 10px; align-items: flex-start; padding: 14px 16px; background: var(--sheet); border-left: 4px solid var(--wood); margin-bottom: 1rem; }
.notice p { margin: 0; }
.note-p { font-size: .92rem; color: var(--muted); }

/* lookup form */
.lookup { max-width: 640px; margin-top: 1.6rem; }
.lookup-l { display: block; font-family: var(--f-mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 8px; }
.lookup-row { display: flex; align-items: stretch; background: #fff; border: 1.5px solid var(--ink); border-radius: 4px; overflow: hidden; }
.lookup-row:focus-within { outline: 3px solid var(--focus); outline-offset: 2px; }
.lookup-pre { display: flex; align-items: center; padding: 0 12px; background: var(--paper-deep); color: var(--contour); border-right: 1px solid var(--rule); }
.lookup-pre svg { width: 18px; height: 18px; }
.lookup-i { flex: 1 1 auto; min-width: 0; border: 0; padding: 14px 14px; font: 500 1.2rem/1.2 var(--f-mono); color: var(--ink); background: transparent; }
.lookup-i:focus { outline: none; }
.lookup-i::placeholder { color: #8A968F; }
.lookup-b { flex: none; border: 0; background: var(--contour-ink); color: #fff; font: 700 1.05rem/1 var(--f-head); padding: 0 22px; cursor: pointer; min-height: 52px; }
.lookup-b:hover { background: #82370B; }
.lookup-hint { font-size: .9rem; color: var(--muted); margin-top: 8px; }
.lookup-err { display: flex; gap: 8px; align-items: flex-start; color: #7A2E0B; background: #FBEEE6; border-left: 4px solid var(--contour); padding: 10px 12px; margin: 10px 0 0; }

/* ------------------------------------------------------------------ home */
.hero { position: relative; background: var(--paper) url("../img/contours.svg") center right / cover no-repeat; border-bottom: 1px solid var(--rule); }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(to right, var(--grid) 1px, transparent 1px), linear-gradient(to bottom, var(--grid) 1px, transparent 1px); background-size: 64px 64px; pointer-events: none; }
.hero-in { position: relative; display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, .9fr); gap: 40px; align-items: end; padding-top: clamp(40px, 7vw, 88px); padding-bottom: clamp(40px, 6vw, 72px); }
.hero-copy h1 { max-width: 12ch; }
.hero-copy .lede { background: rgba(243, 247, 240, .82); }
.hero-key { background: rgba(250, 252, 248, .94); border: 1px solid var(--ink); outline: 1px solid var(--ink); outline-offset: 4px; padding: 18px 20px; }
.key-h { font-family: var(--f-mono); font-size: .74rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--contour-ink); margin-bottom: .8rem; }
.key-list { list-style: none; margin: 0; padding: 0; font-size: .93rem; }
.key-list li { display: flex; gap: 12px; align-items: baseline; padding: 5px 0; border-bottom: 1px dotted var(--rule); }
.key-list li:last-child { border-bottom: 0; }
.ref { font-family: var(--f-mono); font-size: .72rem; font-weight: 600; color: var(--contour-ink); min-width: 2.2em; }

.sec-h { font-size: clamp(1.4rem, 3vw, 2rem); }
.sec-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 6px 20px; margin-bottom: 1rem; }
.more { font-weight: 600; }
.route, .gazetteer, .totals, .guide-strip { padding: 56px 0 8px; }
.route-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; position: relative; }
.route-steps::before { content: ""; position: absolute; left: 0; right: 0; top: 21px; border-top: 2px dashed var(--contour); opacity: .7; }
.route-steps li { position: relative; padding: 0 18px 0 0; }
.route-steps .wp { position: relative; display: inline-grid; place-items: center; width: 44px; height: 44px; border: 2px solid var(--ink); border-radius: 50%; background: var(--paper); font-weight: 700; margin-bottom: 14px; }
.route-steps h3 { font-size: 1.1rem; margin-bottom: .35em; }
.route-steps p { font-size: .95rem; color: var(--ink-soft); overflow-wrap: anywhere; }

/* gazetteer: index list with dotted leaders */
.gaz { list-style: none; margin: 0; padding: 0; columns: 2 380px; column-gap: 48px; }
.gaz li { break-inside: avoid; }
.gaz a { display: flex; align-items: baseline; gap: 8px; padding: 7px 0; text-decoration: none; color: var(--ink); border-bottom: 1px solid var(--rule-soft); }
.gaz a:hover .gaz-name { color: var(--water); text-decoration: underline; }
.gaz-name { font-weight: 600; overflow-wrap: anywhere; }
.gaz-dots { flex: 1 1 auto; min-width: 12px; border-bottom: 2px dotted var(--rule); transform: translateY(-4px); }
.gaz-facts { display: inline-flex; gap: 10px; align-items: center; font-size: .78rem; color: var(--ink-soft); white-space: nowrap; }
.gaz-sym .sym { width: 16px; height: 16px; vertical-align: -3px; }

/* totals: scale bars */
.totals-n { color: var(--ink-soft); }
.bars { list-style: none; margin: 0 0 1rem; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 48px; }
.bars li { display: grid; grid-template-columns: auto 1fr; gap: 0 12px; align-items: baseline; }
.bars-v { font-size: 1.5rem; font-weight: 600; color: var(--ink); }
.bars-l { color: var(--ink-soft); }
.bars .scalebar { grid-column: 1 / -1; }
.totals-age { color: var(--ink-soft); }

.guide-index { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 32px; }
.guide-index a { display: flex; gap: 12px; padding: 10px 0; border-top: 1px solid var(--rule); text-decoration: none; color: var(--ink); font-weight: 600; }
.guide-index a:hover { color: var(--water); }
.gi-n { color: var(--contour-ink); font-weight: 600; font-size: .78rem; padding-top: .2em; }

/* ------------------------------------------------------------------ scale bars & charts */
.scalebar { display: block; width: 100%; max-width: 360px; height: auto; margin-top: 4px; overflow: visible; }
.fact-x { grid-column: 1 / -1; padding: 0 4px; }
.sb-dark { fill: var(--ink); }
.sb-light { fill: var(--sheet); }
.sb-frame { fill: none; stroke: var(--ink); stroke-width: 1; }
.sb-tick { stroke: var(--ink); stroke-width: 1; }
.sb-label { font: 500 12px var(--f-mono); fill: var(--ink-soft); }
.sb-marker { fill: var(--contour); }
.contour { display: block; width: 100%; height: auto; }
.ct-fill { fill: rgba(194, 87, 26, .08); }
.ct-line { fill: none; stroke: var(--contour); stroke-width: 1; stroke-linejoin: round; opacity: .75; }
.ct-index { stroke-width: 2; opacity: 1; }
.ct-label { font: 500 11px var(--f-mono); fill: var(--ink-soft); }
.ct-spot { fill: var(--ink); }
.contour-fig { margin: 1rem 0 .5rem; }
.contour-fig figcaption { font-size: .82rem; color: var(--muted); }

/* ------------------------------------------------------------------ map symbols */
.sym { width: 18px; height: 18px; flex: none; vertical-align: -4px; }
.sym-pass { color: var(--wood); }
.sym-warn { color: var(--contour); }
.sym-fail { color: var(--ink); }
.sym-info { color: var(--water); }
.sym-none { color: var(--none); }
.sym-pending { color: var(--contour); }
.is-pending .sym-pending, .state-pending .sym { animation: survey 1.6s ease-in-out infinite; }
@keyframes survey { 50% { opacity: .35; } }

/* ------------------------------------------------------------------ report: the survey sheet */
.report { padding-top: 32px; }
.sheet-h { position: relative; padding: 0 0 22px; }
.sheet-no { font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--contour-ink); margin: 0 0 .4rem; }
.sheet-title { font-size: clamp(1.9rem, 6vw, 3.8rem); overflow-wrap: anywhere; margin-bottom: .2em; }
.sheet-puny { color: var(--muted); font-size: .85rem; }
.sheet-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-top: 14px; }
.sheet-fresh { margin: 0; font-size: .9rem; color: var(--muted); }
.progress { display: grid; gap: 6px; margin: 0 0 18px; padding: 12px 14px; background: var(--sheet); border: 1px solid var(--rule); border-left: 4px solid var(--contour); }
.progress-t { font-size: .95rem; }
.progress-bar { display: block; height: 8px; background: var(--paper-deep); border: 1px solid var(--rule); }
.progress-bar span { display: block; height: 100%; background: repeating-linear-gradient(90deg, var(--ink) 0 12px, var(--contour) 12px 24px); transition: width .4s; }
.progress-ns { font-size: .85rem; color: var(--muted); }
.progress[hidden] { display: none; }

/* the sheet: neatline (double rule) + 1 km grid behind panels */
.sheet { position: relative; border: 1.5px solid var(--ink); outline: 1px solid var(--ink); outline-offset: 5px; margin: 6px 6px 0; padding: 30px 18px 18px;
  background-color: var(--paper); background-image: linear-gradient(to right, var(--grid) 1px, transparent 1px), linear-gradient(to bottom, var(--grid) 1px, transparent 1px); background-size: 48px 48px; }
.sheet-grid-top { position: absolute; top: 6px; left: 18px; right: 18px; display: grid; grid-template-columns: repeat(3, 1fr); font: 600 .7rem var(--f-mono); color: var(--contour-ink); pointer-events: none; }
.sheet-grid-top span { text-align: center; }
.sheet-row1 { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 18px; margin-bottom: 14px; align-items: stretch; }
.notes { background: var(--sheet); border: 1px solid var(--rule); padding: 18px 20px 8px; position: relative; }
.notes::before { content: "A1"; position: absolute; top: 8px; right: 10px; font: 600 .7rem var(--f-mono); color: var(--contour-ink); }
.notes-h { font-size: 1.15rem; }
.notes p { max-width: 70ch; }
.notes-meta { font-size: .85rem; color: var(--muted); }
.keyfigs { list-style: none; margin: 0; padding: 14px; display: grid; grid-template-columns: 1fr 1fr; grid-auto-rows: 1fr; gap: 8px; background: var(--ink); color: var(--paper); align-content: stretch; }
.spot { display: grid; grid-template-columns: auto 1fr; grid-template-areas: "m v" "m l"; align-content: center; gap: 0 8px; padding: 8px 6px; border-bottom: 1px solid rgba(243, 247, 240, .16); }
.spot-mark { grid-area: m; width: 0; height: 0; margin-top: 8px; border-left: 5px solid transparent; border-right: 5px solid transparent; border-bottom: 9px solid var(--contour); }
.spot-v { grid-area: v; font: 600 1.05rem/1.25 var(--f-mono); overflow-wrap: anywhere; }
.spot-l { grid-area: l; font-size: .78rem; color: #BFCCC4; text-transform: uppercase; letter-spacing: .06em; }
.sheet-panels { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; align-items: start; }
.sheet-col { display: grid; gap: 18px; min-width: 0; }
.panel { background: var(--sheet); border: 1px solid var(--rule); min-width: 0; }
.panel-h { display: grid; grid-template-columns: auto 1fr; grid-template-areas: "ref sym" "title title"; gap: 2px 10px; align-items: center; padding: 10px 14px 10px; border-bottom: 1px solid var(--rule); background: linear-gradient(var(--sheet), var(--sheet)) padding-box; }
.panel-h .ref { grid-area: ref; }
.panel-h h2 { grid-area: title; font-size: 1.15rem; margin: 0; }
.panel-sym { grid-area: sym; justify-self: end; display: inline-flex; gap: 6px; align-items: center; font-size: .78rem; color: var(--ink-soft); text-align: right; }
.panel-b { padding: 12px 14px 4px; font-size: .95rem; }
.panel.is-pending { border-style: dashed; }
.facts { margin: 0 0 10px; }
.fact { display: grid; grid-template-columns: minmax(96px, 34%) minmax(0, 1fr); gap: 4px 12px; padding: 7px 0; border-bottom: 1px dotted var(--rule); }
.fact:last-child { border-bottom: 0; }
.fact dt { font-size: .82rem; color: var(--ink-soft); font-weight: 600; }
.fact dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.fact dd > .sym { margin-right: 4px; }
.fact .note { display: block; font-size: .82rem; }
.fact .v .note { display: inline; }
.panel-website .fact, .panel-dns .fact { grid-template-columns: minmax(110px, 30%) minmax(0, 1fr); }
.plain { list-style: none; margin: 0; padding: 0; }
.mono-list li { font-family: var(--f-mono); font-size: .8rem; }
.mono-list.wrap li { overflow-wrap: anywhere; margin-bottom: 4px; }
.status-list li { margin-bottom: 4px; }
.status-list .note { display: block; }
code.rec { display: block; white-space: pre-wrap; overflow-wrap: anywhere; font-size: .76rem; background: var(--paper); padding: 4px 6px; border: 1px solid var(--rule-soft); }
.chain { margin: 0; padding-left: 1.2em; }
.chain li { margin-bottom: 2px; }
.chain .url { font-size: .76rem; overflow-wrap: anywhere; }
.status { display: inline-block; min-width: 2.6em; font-weight: 700; }
.s2 { color: var(--wood); } .s3 { color: var(--water); } .s4, .s5 { color: var(--contour-ink); }
.explain { font-size: .86rem; color: var(--ink-soft); border-top: 1px solid var(--rule-soft); padding-top: 8px; margin-top: 8px; }
.explain-k { display: block; font: 600 .68rem var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--contour-ink); margin-bottom: 2px; }
.state { display: flex; gap: 8px; align-items: flex-start; font-size: .92rem; color: var(--ink-soft); }
.state .sym { margin-top: 2px; }
.lead .sym { margin-right: 4px; }
.score { margin-bottom: 6px; }
.big { font-size: 1.35rem; font-weight: 600; }
.worth-range { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; margin-bottom: 6px; }
.worth-pts { font: 500 .8rem var(--f-mono); color: var(--muted); }
.caveat { font-size: .88rem; padding: 8px 10px; background: #FBEEE6; border-left: 3px solid var(--contour); }
table.mini { width: 100%; border-collapse: collapse; font-size: .85rem; margin: 6px 0 12px; }
table.mini caption { text-align: left; font-weight: 700; font-family: var(--f-head); padding: 6px 0; }
table.mini th, table.mini td { text-align: left; padding: 5px 6px; border-bottom: 1px solid var(--rule-soft); vertical-align: top; }
table.mini thead th { font-size: .74rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-soft); border-bottom: 1.5px solid var(--ink); }
table.mini .num { text-align: right; white-space: nowrap; }
table.mini tr.total th, table.mini tr.total td { border-top: 1.5px solid var(--ink); font-weight: 700; }
.worth-table td:last-child { color: var(--ink-soft); }
details summary { cursor: pointer; color: var(--water); font-size: .88rem; }
details[open] summary { margin-bottom: 6px; }
.variants { list-style: none; margin: 0 0 8px; padding: 0; }
.variants li { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; padding: 7px 0; border-bottom: 1px dotted var(--rule); }
.vstate { color: var(--ink-soft); font-size: .88rem; }
.variants a.mini { margin-left: auto; }
.attrib { font-size: .82rem; color: var(--muted); }
/* key to symbols: a compact strip across the sheet, like a map's marginal key */
.legend-strip { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 8px 22px; align-items: center; margin: 0 0 18px; padding: 10px 14px; background: var(--sheet); border: 1px solid var(--rule); border-left: 4px solid var(--ink); }
.legend-h { margin: 0; font: 600 .72rem/1.3 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--contour-ink); max-width: 9ch; }
.legend { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px 16px; }
.legend li { display: flex; gap: 7px; align-items: flex-start; font-size: .84rem; line-height: 1.3; }
.legend .sym { margin-top: 1px; }
.legend .note { display: block; font-size: .76rem; }
.sheet-f { margin: 26px 6px 0; font-size: .9rem; color: var(--ink-soft); }
.sheet-f-h { font-family: var(--f-mono); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--contour-ink); }
.sources { padding-left: 1.2em; }
.sources li { margin-bottom: 4px; }

/* ------------------------------------------------------------------ content pages */
.page { padding-top: 44px; }
.prose { max-width: 70ch; }
.prose h2 { margin-top: 1.6em; padding-top: .6em; border-top: 1px solid var(--rule); }
.prose h3 { margin-top: 1.3em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: .35em; }
.prose pre { background: var(--ink); color: #E8F0EA; padding: 14px 16px; overflow-x: auto; font-size: .85rem; border-left: 4px solid var(--contour); }
.prose pre code { font-size: inherit; }
.prose code { background: var(--paper-deep); padding: 0 .25em; }
.prose pre code { background: none; padding: 0; }
.prose .note { background: var(--sheet); border-left: 3px solid var(--water); padding: 8px 12px; margin: 0 0 1em; color: var(--ink); }
.prose table.mini { max-width: 640px; }
.guide-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 48px; align-items: start; }
.guide-fig { margin: 0 0 1.5rem; }
.guide-fig img { display: block; width: 100%; }
.guide-fig figcaption { font-size: .82rem; color: var(--muted); padding-top: 6px; }
.guide-side { position: sticky; top: 16px; display: grid; gap: 22px; font-size: .93rem; }
.guide-side h2 { font-size: .74rem; font-family: var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--contour-ink); }
.toc ol, .side-guides ul { margin: 0; padding-left: 1.1em; }
.toc li, .side-guides li { margin-bottom: 5px; }
.side-lookup { background: var(--sheet); border: 1px solid var(--rule); padding: 14px; }
.side-lookup .lookup { margin-top: 0; }
.side-lookup .lookup-pre { display: none; }
.side-lookup .lookup-i { font-size: 1rem; padding: 10px; }
.side-lookup .lookup-b { padding: 0 12px; font-size: .95rem; min-height: 44px; }
.side-lookup .lookup-hint { display: none; }
.sources-box { margin-top: 2.4rem; padding: 16px 18px; background: var(--sheet); border: 1px solid var(--rule); font-size: .88rem; max-width: 70ch; }
.sources-box h2 { font-size: 1.05rem; border: 0; margin-top: 0; padding: 0; }
.sources-box ul { padding-left: 1.1em; }
.sources-box li { margin-bottom: 5px; overflow-wrap: anywhere; }
.toc-inline { background: var(--sheet); border: 1px solid var(--rule); padding: 14px 18px; margin: 0 0 1.5rem; max-width: 70ch; }
.toc-inline ol { columns: 2 220px; margin: 0; }
.guide-list { list-style: none; margin: 1.5rem 0 0; padding: 0; display: grid; gap: 0; }
.guide-list li { display: grid; grid-template-columns: auto 1fr; gap: 20px; padding: 18px 0; border-top: 1px solid var(--rule); }
.gl-img { width: 200px; margin: 0; }
.gl-img img { display: block; width: 100%; }
.gl-img figcaption { font-size: .72rem; color: var(--muted); padding-top: 4px; }
.gl-t { display: grid; grid-template-columns: auto 1fr; gap: 0 14px; grid-column: 1 / -1; align-content: start; }
.gl-img + .gl-t { grid-column: 2; }
.gl-t .gi-n { grid-row: span 2; padding-top: .35em; }
.gl-t h2 { font-size: 1.3rem; margin-bottom: .3em; }
.gl-t h2 a { color: var(--ink); text-decoration: none; }
.gl-t h2 a:hover { color: var(--water); text-decoration: underline; }
.gl-t p { margin: 0; color: var(--ink-soft); max-width: 70ch; }
.az { display: flex; flex-wrap: wrap; gap: 4px; margin: 1rem 0 1.5rem; }
.az a { display: inline-grid; place-items: center; min-width: 36px; height: 36px; border: 1px solid var(--rule); font-family: var(--f-mono); text-decoration: none; background: var(--sheet); }
.az a:hover { border-color: var(--water); }
.az-sec { display: grid; grid-template-columns: 60px 1fr; gap: 12px; border-top: 1.5px solid var(--ink); padding-top: 10px; margin-bottom: 18px; }
.az-h { font-size: 1.6rem; color: var(--contour-ink); }
.terms { margin: 0; }
.term { padding: 0 0 12px; scroll-margin-top: 16px; }
.term dt { font-family: var(--f-head); font-weight: 700; font-size: 1.08rem; }
.term dd { margin: 2px 0 0; color: var(--ink-soft); max-width: 70ch; }
.term:target { background: #FBEEE6; outline: 6px solid #FBEEE6; }
.stat-block { margin: 2rem 0; }
.stat-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 40px; }
.pager { display: flex; gap: 20px; align-items: center; margin-top: 1.5rem; }

/* ------------------------------------------------------------------ kit pages */
.kit-credits { padding-top: 44px; }

/* ------------------------------------------------------------------ responsive */
@media (max-width: 1199px) {
  .legend-strip { grid-template-columns: minmax(0, 1fr); }
  .legend-h { max-width: none; }
  .legend { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 1100px) {
  /* two newspaper-style columns: panels flow down column 1 then column 2, so no row waits for a taller neighbour */
  .sheet-panels { display: block; columns: 2; column-gap: 18px; }
  .sheet-col { display: contents; }
  .sheet-panels .panel { break-inside: avoid; margin-bottom: 18px; }
  .sheet-grid-top { display: none; }
  /* notes full width, key figures as a strip beneath them */
  .sheet-row1 { grid-template-columns: minmax(0, 1fr); }
  .keyfigs { grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-rows: auto; }
}
@media (max-width: 1020px) {
  .sheet-grid-top { display: none; }
  .guide-wrap { grid-template-columns: minmax(0, 1fr); }
  .guide-side { position: static; }
  .route-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 0; }
  .route-steps::before { display: none; }
}
@media (max-width: 760px) {
  body { font-size: 1rem; }
  .hero-in { grid-template-columns: minmax(0, 1fr); }
  .site-f-in, .stat-cols { grid-template-columns: minmax(0, 1fr); }
  .sheet-panels { columns: 1; }
  .keyfigs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .legend { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 12px; }
  .sheet { padding: 22px 10px 10px; margin: 6px 5px 0; }
  .sheet-grid-top { display: none; }
  .bars { grid-template-columns: minmax(0, 1fr); }
  .guide-index { grid-template-columns: minmax(0, 1fr); }
  .route-steps { grid-template-columns: minmax(0, 1fr); }
  .route-steps li { display: grid; grid-template-columns: 56px 1fr; padding: 0; }
  .fact, .panel-website .fact, .panel-dns .fact { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .guide-list li { grid-template-columns: minmax(0, 1fr); }
  .gl-img { width: 100%; }
  .gl-img + .gl-t { grid-column: 1; }
  .az-sec { grid-template-columns: minmax(0, 1fr); }
  .site-nav a { padding: 6px 8px; font-size: .9rem; }
  .gaz-facts { font-size: .72rem; gap: 6px; }
}
@media (max-width: 420px) {
  .lookup-pre { display: none; }
  .lookup-i { font-size: 1rem; padding: 12px 10px; }
  .lookup-b { padding: 0 14px; font-size: .98rem; }
  .keyfigs { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); padding: 10px; }
  .spot-v { font-size: .92rem; }
  .brand-t { font-size: 1.15rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media print {
  .site-h, .site-f, .sheet-actions, .progress, .lookup { display: none; }
  body { background: #fff; }
}