/* ============================================================
   TCLF Skills Observatory — stylesheet
   Design system: Spectral + IBM Plex, indigo / calico, light + dark.
   ============================================================ */

:root {
	--tclf-ground: #f4f4f0;
	--tclf-surface: #ffffff;
	--tclf-sunken: #eeeee8;
	--tclf-ink: #21232b;
	--tclf-ink-soft: #565a66;
	--tclf-ink-faint: #83868f;
	--tclf-line: #e2e2da;
	--tclf-line-soft: #ecece5;
	--tclf-accent: #35468a;
	--tclf-accent-ink: #2b3a75;
	--tclf-accent-soft: #eceef7;
	--tclf-on-accent: #ffffff;
	--tclf-track: #e7e7df;
	--tclf-pos: #3f7d55;
	--tclf-neg: #a24a3a;
	--tclf-warn-ink: #7c5c1c;
	--tclf-warn-soft: #f4edda;
	--tclf-cat-transversal: #5b6cb8;
	--tclf-cat-technical: #3f7d70;
	--tclf-cat-digital: #b07f37;
	--tclf-cat-green: #5a8a4e;
	--tclf-shadow: 0 1px 2px rgba(24,26,34,.04), 0 12px 34px -18px rgba(24,26,34,.16);
	--tclf-radius: 8px;
	--tclf-f-display: "Spectral", Georgia, "Times New Roman", serif;
	--tclf-f-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
	--tclf-f-mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
	--tclf-maxw: 1120px;
}

@media (prefers-color-scheme: dark) {
	:root:not([data-theme="light"]) {
		--tclf-ground: #14151a;
		--tclf-surface: #1c1e25;
		--tclf-sunken: #23262f;
		--tclf-ink: #e9e9ec;
		--tclf-ink-soft: #a7aab4;
		--tclf-ink-faint: #767984;
		--tclf-line: #31333d;
		--tclf-line-soft: #26282f;
		--tclf-accent: #97a6de;
		--tclf-accent-ink: #adb9e8;
		--tclf-accent-soft: #232839;
		--tclf-on-accent: #14151a;
		--tclf-track: #2b2e38;
		--tclf-pos: #6faf82;
		--tclf-neg: #dd8f79;
		--tclf-warn-ink: #d4a961;
		--tclf-warn-soft: #29230f;
		--tclf-cat-transversal: #8f9fe0;
		--tclf-cat-technical: #5fb3a2;
		--tclf-cat-digital: #d6a860;
		--tclf-cat-green: #86bd79;
		--tclf-shadow: 0 1px 2px rgba(0,0,0,.34), 0 14px 38px -20px rgba(0,0,0,.6);
	}
}
:root[data-theme="dark"] {
	--tclf-ground: #14151a;
	--tclf-surface: #1c1e25;
	--tclf-sunken: #23262f;
	--tclf-ink: #e9e9ec;
	--tclf-ink-soft: #a7aab4;
	--tclf-ink-faint: #767984;
	--tclf-line: #31333d;
	--tclf-line-soft: #26282f;
	--tclf-accent: #97a6de;
	--tclf-accent-ink: #adb9e8;
	--tclf-accent-soft: #232839;
	--tclf-on-accent: #14151a;
	--tclf-track: #2b2e38;
	--tclf-pos: #6faf82;
	--tclf-neg: #dd8f79;
	--tclf-warn-ink: #d4a961;
	--tclf-warn-soft: #29230f;
	--tclf-cat-transversal: #8f9fe0;
	--tclf-cat-technical: #5fb3a2;
	--tclf-cat-digital: #d6a860;
	--tclf-cat-green: #86bd79;
	--tclf-shadow: 0 1px 2px rgba(0,0,0,.34), 0 14px 38px -20px rgba(0,0,0,.6);
}

/* ---- reset / base ---- */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
	margin: 0;
	background: var(--tclf-ground);
	color: var(--tclf-ink);
	font-family: var(--tclf-f-body);
	font-size: 16px;
	line-height: 1.62;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; }
a { color: var(--tclf-accent-ink); }
a:hover { text-decoration: none; }
h1, h2, h3, h4, h5 { font-family: var(--tclf-f-display); font-weight: 600; line-height: 1.2; text-wrap: balance; }
:focus-visible { outline: 2px solid var(--tclf-accent); outline-offset: 2px; border-radius: 2px; }

.tclf-sr, .screen-reader-text {
	position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.tclf-skip {
	position: absolute; left: 12px; top: -60px; z-index: 100;
	background: var(--tclf-accent); color: var(--tclf-on-accent);
	padding: 8px 14px; border-radius: 6px; font-size: .9rem; text-decoration: none;
	transition: top .15s ease;
}
.tclf-skip:focus { top: 12px; }

.tclf-wrap { max-width: var(--tclf-maxw); margin: 0 auto; padding: 0 clamp(16px, 4vw, 40px); }
.tclf-main { display: block; }
.tclf-page { padding: clamp(28px, 5vw, 56px) 0 72px; }
.tclf-block { margin-top: clamp(36px, 6vw, 60px); }

/* ---- masthead ---- */

.tclf-masthead {
	position: sticky; top: 0; z-index: 40;
	background: var(--tclf-surface);
	border-bottom: 1px solid var(--tclf-line);
}
.tclf-masthead-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 66px; }
.tclf-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; }
.tclf-brand-mark {
	width: 34px; height: 34px; flex: none; border-radius: 3px; border: 1px solid var(--tclf-line);
	background-color: var(--tclf-sunken);
	background-image:
		repeating-linear-gradient(90deg, rgba(53,70,138,.5) 0 6px, transparent 6px 16px),
		repeating-linear-gradient(0deg, rgba(53,70,138,.5) 0 6px, transparent 6px 16px),
		repeating-linear-gradient(90deg, rgba(150,66,47,.4) 8px 10px, transparent 10px 32px);
}
.tclf-brand-name { display: block; font-family: var(--tclf-f-display); font-weight: 600; font-size: 1.02rem; letter-spacing: -.01em; }
.tclf-brand-tag { display: block; font-size: .72rem; color: var(--tclf-ink-faint); }

.tclf-primary-nav { display: flex; align-items: center; gap: 6px; }
.tclf-menu { list-style: none; display: flex; gap: 2px; margin: 0; padding: 0; flex-wrap: wrap; }
.tclf-menu a {
	display: block; padding: 8px 11px; border-radius: 6px; text-decoration: none;
	color: var(--tclf-ink-soft); font-size: .92rem; white-space: nowrap;
}
.tclf-menu a:hover { background: var(--tclf-sunken); color: var(--tclf-ink); }
.tclf-menu .current-menu-item a,
.tclf-menu .current_page_item a { color: var(--tclf-accent-ink); background: var(--tclf-accent-soft); }

.tclf-theme-toggle {
	margin-left: 8px; width: 34px; height: 34px; flex: none;
	border: 1px solid var(--tclf-line); border-radius: 6px; background: var(--tclf-ground);
	cursor: pointer; display: grid; place-items: center;
}
.tclf-theme-toggle:hover { border-color: var(--tclf-accent); }
.tclf-theme-toggle-icon {
	width: 15px; height: 15px; border-radius: 50%;
	background: linear-gradient(90deg, var(--tclf-ink) 0 50%, transparent 50% 100%);
	border: 1.5px solid var(--tclf-ink);
}

.tclf-nav-toggle { display: none; }

/* ---- footer ---- */

.tclf-footer {
	margin-top: 64px;
	border-top: 1px solid var(--tclf-line);
	background: var(--tclf-surface);
	padding: 34px 0 60px;
	font-size: .84rem;
	color: var(--tclf-ink-soft);
}
.tclf-footer-validity { font-family: var(--tclf-f-mono); font-size: .82rem; color: var(--tclf-ink); margin-bottom: 4px; }
.tclf-footer-updated { color: var(--tclf-ink-faint); }
.tclf-footer-nav { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 16px 0; }
.tclf-footer-nav a { color: var(--tclf-ink-soft); text-decoration: none; }
.tclf-footer-nav a:hover { color: var(--tclf-accent-ink); text-decoration: underline; }
.tclf-footer-eu { font-size: .76rem; color: var(--tclf-ink-faint); max-width: 90ch; margin: 12px 0 4px; }
.tclf-footer-meta { font-size: .76rem; color: var(--tclf-ink-faint); margin: 0; }

/* ---- hero ---- */

.tclf-eyebrow {
	font-family: var(--tclf-f-mono); font-size: .72rem; font-weight: 500;
	letter-spacing: .12em; text-transform: uppercase; color: var(--tclf-accent-ink); margin: 0 0 10px;
}
.tclf-hero { max-width: 42ch; margin-bottom: 8px; }
.tclf-hero h1 { font-size: clamp(1.9rem, 5vw, 2.7rem); margin: 0 0 .3em; letter-spacing: -.015em; }
.tclf-hero-intro { font-size: 1.05rem; color: var(--tclf-ink-soft); margin: 0; }
.tclf-hero--home { max-width: 52ch; }
.tclf-hero-validity, .tclf-hero--home .tclf-hero-validity {
	font-family: var(--tclf-f-mono); font-size: .78rem; color: var(--tclf-ink-faint); margin-top: 14px;
}

/* ---- KPI row ---- */

.tclf-kpi-row {
	display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px;
	margin: 28px 0 8px;
}
.tclf-kpi { background: var(--tclf-surface); border: 1px solid var(--tclf-line); border-radius: var(--tclf-radius); padding: 16px 18px; }
.tclf-kpi-value { display: block; font-family: var(--tclf-f-display); font-weight: 600; font-size: 1.9rem; line-height: 1; letter-spacing: -.02em; }
.tclf-kpi-label { display: block; font-size: .86rem; margin-top: 6px; }
.tclf-kpi-sub { display: block; font-size: .76rem; color: var(--tclf-ink-faint); margin-top: 3px; }

/* ---- section titles ---- */

.tclf-section-title {
	font-size: clamp(1.35rem, 3vw, 1.7rem); margin: 0 0 6px; letter-spacing: -.01em;
	padding-top: 4px;
}
.tclf-section-note { color: var(--tclf-ink-soft); margin: 0 0 22px; font-size: .95rem; max-width: 66ch; }

/* ---- callout ---- */

.tclf-callout {
	background: var(--tclf-accent-soft); border-left: 3px solid var(--tclf-accent);
	border-radius: 0 6px 6px 0; padding: 14px 18px; font-size: .92rem; color: var(--tclf-ink);
	margin: 22px 0; max-width: 80ch;
}
.tclf-callout--warn { background: var(--tclf-warn-soft); border-left-color: var(--tclf-warn-ink); }
.tclf-editorial-rule {
	margin: 40px 0 0; font-size: .9rem; font-style: italic; color: var(--tclf-ink-soft);
	border-top: 1px solid var(--tclf-line); padding-top: 18px; max-width: 80ch;
}

/* ---- card grids ---- */

.tclf-card-grid { display: grid; gap: 14px; }
.tclf-card-grid--2 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.tclf-card-grid--3 { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }

.tclf-finding {
	display: flex; flex-direction: column; gap: 8px;
	background: var(--tclf-surface); border: 1px solid var(--tclf-line); border-radius: var(--tclf-radius);
	padding: 18px; text-decoration: none; color: inherit; box-shadow: var(--tclf-shadow);
}
.tclf-finding:hover { border-color: var(--tclf-accent); }
.tclf-finding-tag { font-family: var(--tclf-f-mono); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; color: var(--tclf-accent-ink); }
.tclf-finding-text { font-size: .95rem; }
.tclf-finding-go { color: var(--tclf-ink-faint); margin-top: auto; font-family: var(--tclf-f-mono); }

.tclf-area-card {
	display: flex; flex-direction: column; gap: 6px;
	background: var(--tclf-surface); border: 1px solid var(--tclf-line); border-radius: var(--tclf-radius);
	padding: 20px; text-decoration: none; color: inherit;
}
.tclf-area-card:hover { border-color: var(--tclf-accent); }
.tclf-area-card-title { font-family: var(--tclf-f-display); font-weight: 600; font-size: 1.2rem; }
.tclf-area-card-q { font-size: .88rem; color: var(--tclf-ink-soft); font-style: italic; font-family: var(--tclf-f-display); }

.tclf-inst-card { background: var(--tclf-surface); border: 1px solid var(--tclf-line); border-radius: var(--tclf-radius); padding: 18px; }
.tclf-inst-card h3 { margin: 0 0 6px; font-size: 1.08rem; }
.tclf-inst-focus { font-size: .88rem; color: var(--tclf-ink-soft); margin: 0 0 10px; }
.tclf-inst-meta { display: flex; flex-wrap: wrap; gap: 6px 12px; font-family: var(--tclf-f-mono); font-size: .74rem; color: var(--tclf-ink-faint); margin: 0; }
.tclf-inst-card--placeholder { border-style: dashed; opacity: .8; }

/* ---- evidence lenses ---- */

.tclf-lenses { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.tclf-lens {
	border: 1px solid var(--tclf-line); border-top: 3px solid var(--tclf-accent);
	border-radius: 0 0 6px 6px; padding: 14px 16px; background: var(--tclf-surface);
	display: flex; flex-direction: column; gap: 4px;
}
.tclf-lens--demand { border-top-color: var(--tclf-cat-transversal); }
.tclf-lens--gap { border-top-color: var(--tclf-cat-technical); }
.tclf-lens--urgency { border-top-color: var(--tclf-cat-green); }
.tclf-lens--future { border-top-color: var(--tclf-cat-digital); }
.tclf-lens-label { font-weight: 600; font-size: .95rem; }
.tclf-lens-q { font-size: .84rem; color: var(--tclf-ink-soft); }
.tclf-lens-src { font-family: var(--tclf-f-mono); font-size: .7rem; color: var(--tclf-ink-faint); margin-top: 2px; }

/* ---- figure / chart / table ---- */

.tclf-figure { margin: 0; background: var(--tclf-surface); border: 1px solid var(--tclf-line); border-radius: 10px; padding: clamp(14px, 3vw, 24px); box-shadow: var(--tclf-shadow); }
.tclf-figure-head { margin-bottom: 14px; }
.tclf-figure-head h3 { margin: 0 0 4px; font-size: 1.2rem; }
.tclf-figure-head p { margin: 0; font-size: .88rem; color: var(--tclf-ink-soft); max-width: 78ch; }
.tclf-chart { width: 100%; }
.tclf-figure-tools { margin-top: 12px; }
.tclf-btn {
	font: inherit; font-size: .84rem; font-weight: 500; padding: 7px 14px;
	border: 1px solid var(--tclf-line); border-radius: 6px; background: var(--tclf-ground);
	color: var(--tclf-ink); cursor: pointer;
}
.tclf-btn:hover { border-color: var(--tclf-accent); color: var(--tclf-accent-ink); }
.tclf-btn[aria-expanded="true"] { background: var(--tclf-accent); border-color: var(--tclf-accent); color: var(--tclf-on-accent); }

.tclf-table-wrap { margin-top: 14px; overflow-x: auto; }
.tclf-table { width: 100%; border-collapse: collapse; font-size: .84rem; }
.tclf-table th, .tclf-table td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--tclf-line); }
.tclf-table th { font-family: var(--tclf-f-mono); font-size: .66rem; font-weight: 500; letter-spacing: .05em; text-transform: uppercase; color: var(--tclf-ink-faint); }
.tclf-table td { font-variant-numeric: tabular-nums; }

.tclf-source { margin-top: 14px; font-size: .8rem; color: var(--tclf-ink-faint); font-style: italic; line-height: 1.5; }

/* ---- rankbar detail panel ---- */

.tclf-detail { margin-top: 16px; padding: 16px 18px; background: var(--tclf-sunken); border-radius: 8px; }
.tclf-detail h4 { margin: 0 0 2px; font-size: 1.05rem; }
.tclf-detail-meta { font-family: var(--tclf-f-mono); font-size: .76rem; color: var(--tclf-ink-soft); margin: 0 0 12px; }
.tclf-detail h5 { font-family: var(--tclf-f-mono); font-size: .64rem; letter-spacing: .08em; text-transform: uppercase; color: var(--tclf-ink-faint); margin: 12px 0 8px; }
.tclf-detail-row { display: grid; grid-template-columns: 92px 1fr 34px; align-items: center; gap: 8px; margin-bottom: 5px; font-size: .82rem; }
.tclf-detail-row > span:first-child { color: var(--tclf-ink-soft); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tclf-detail-track { height: 8px; background: var(--tclf-track); border-radius: 4px; overflow: hidden; }
.tclf-detail-track > span { display: block; height: 100%; background: var(--tclf-accent); border-radius: 4px; }
.tclf-detail-v { font-family: var(--tclf-f-mono); font-size: .76rem; text-align: right; color: var(--tclf-ink-soft); }
.tclf-detail-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.tclf-detail-chip { font-size: .8rem; background: var(--tclf-surface); border: 1px solid var(--tclf-line); border-radius: 20px; padding: 3px 10px; color: var(--tclf-ink-soft); }
.tclf-detail-chip b { color: var(--tclf-ink); font-family: var(--tclf-f-mono); font-size: .74rem; }

/* ---- filter chips ---- */

.tclf-filterbar { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; }
.tclf-chip {
	font: inherit; font-size: .82rem; padding: 6px 13px; border-radius: 20px;
	border: 1px solid var(--tclf-line); background: var(--tclf-surface); color: var(--tclf-ink-soft); cursor: pointer;
}
.tclf-chip:hover { border-color: var(--tclf-accent); }
.tclf-chip.is-on { background: var(--tclf-accent); border-color: var(--tclf-accent); color: var(--tclf-on-accent); }

/* ---- skill families ---- */

.tclf-families { display: flex; flex-direction: column; gap: 8px; }
.tclf-family { border: 1px solid var(--tclf-line); border-radius: 8px; background: var(--tclf-surface); overflow: hidden; }
.tclf-family[hidden] { display: none; }
.tclf-family > summary {
	list-style: none; cursor: pointer; padding: 14px 18px;
	display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px;
}
.tclf-family > summary::-webkit-details-marker { display: none; }
.tclf-family > summary::after { content: "+"; font-family: var(--tclf-f-mono); color: var(--tclf-ink-faint); }
.tclf-family[open] > summary::after { content: "\2212"; }
.tclf-family-cat {
	font-family: var(--tclf-f-mono); font-size: .62rem; letter-spacing: .05em; text-transform: uppercase;
	padding: 3px 8px; border-radius: 3px; white-space: nowrap;
}
.tclf-cat--transversal { background: color-mix(in srgb, var(--tclf-cat-transversal) 16%, transparent); color: var(--tclf-cat-transversal); }
.tclf-cat--technical { background: color-mix(in srgb, var(--tclf-cat-technical) 16%, transparent); color: var(--tclf-cat-technical); }
.tclf-cat--digital { background: color-mix(in srgb, var(--tclf-cat-digital) 18%, transparent); color: var(--tclf-cat-digital); }
.tclf-cat--green { background: color-mix(in srgb, var(--tclf-cat-green) 16%, transparent); color: var(--tclf-cat-green); }
.tclf-family-name { font-weight: 600; font-size: 1rem; }
.tclf-family-priority { font-family: var(--tclf-f-mono); font-size: .72rem; color: var(--tclf-ink-faint); }
.tclf-family-body { padding: 0 18px 18px; border-top: 1px solid var(--tclf-line-soft); }
.tclf-family-headline { font-family: var(--tclf-f-display); font-size: 1.02rem; font-style: italic; color: var(--tclf-ink); margin: 14px 0 16px; }
.tclf-family-signals { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px 24px; }
.tclf-family-signal h4 { font-family: var(--tclf-f-mono); font-size: .64rem; letter-spacing: .08em; text-transform: uppercase; color: var(--tclf-ink-faint); margin: 0 0 8px; }
.tclf-family-profiles { margin: 16px 0 0; font-size: .86rem; color: var(--tclf-ink-soft); }
.tclf-family-profiles span { font-family: var(--tclf-f-mono); font-size: .68rem; letter-spacing: .05em; text-transform: uppercase; color: var(--tclf-ink-faint); display: block; margin-bottom: 4px; }

.tclf-signal-list { list-style: none; margin: 0; padding: 0; font-size: .84rem; }
.tclf-signal-list li { display: grid; grid-template-columns: 1fr auto; align-items: baseline; column-gap: 8px; margin-bottom: 8px; }
.tclf-signal-t { color: var(--tclf-ink); }
.tclf-signal-bar { grid-column: 1 / -1; height: 5px; background: var(--tclf-track); border-radius: 3px; position: relative; margin-top: 3px; }
.tclf-signal-bar::before { content: ""; position: absolute; inset: 0 auto 0 0; width: var(--v, 0%); background: var(--tclf-accent); border-radius: 3px; }
.tclf-signal-list--urgency .tclf-signal-bar::before { background: var(--tclf-cat-green); }
.tclf-signal-list--gap .tclf-signal-bar::before { background: var(--tclf-cat-technical); }
.tclf-signal-list--future .tclf-signal-bar::before { background: var(--tclf-cat-digital); }
.tclf-signal-v { font-family: var(--tclf-f-mono); font-weight: 500; font-size: .82rem; }
.tclf-signal-n { font-family: var(--tclf-f-mono); font-size: .72rem; color: var(--tclf-ink-faint); }
.tclf-signal-rel { grid-column: 1 / -1; font-size: .74rem; color: var(--tclf-ink-faint); }
.tclf-signal-empty { font-size: .82rem; color: var(--tclf-ink-faint); font-style: italic; margin: 0; }

/* ---- profiles ---- */

.tclf-profiles { display: flex; flex-direction: column; gap: 8px; }
.tclf-profile { border: 1px solid var(--tclf-line); border-radius: 8px; background: var(--tclf-surface); overflow: hidden; scroll-margin-top: 80px; }
.tclf-profile > summary {
	list-style: none; cursor: pointer; padding: 14px 18px;
	display: grid; grid-template-columns: auto 1fr; align-items: baseline; gap: 6px 12px;
}
.tclf-profile > summary::-webkit-details-marker { display: none; }
.tclf-profile-rank { font-family: var(--tclf-f-mono); font-size: .78rem; color: var(--tclf-accent-ink); }
.tclf-profile-name { font-weight: 600; font-size: 1.05rem; }
.tclf-profile-meta { grid-column: 2; font-size: .8rem; color: var(--tclf-ink-faint); }
.tclf-profile-body { padding: 4px 18px 20px; border-top: 1px solid var(--tclf-line-soft); }
.tclf-profile-summary { font-family: var(--tclf-f-display); font-style: italic; color: var(--tclf-ink); margin: 14px 0 14px; max-width: 70ch; }
.tclf-profile-stats { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-bottom: 16px; font-size: .84rem; color: var(--tclf-ink-soft); }
.tclf-profile-stats strong { font-family: var(--tclf-f-mono); color: var(--tclf-ink); }
.tclf-profile-body h4 { font-family: var(--tclf-f-mono); font-size: .64rem; letter-spacing: .08em; text-transform: uppercase; color: var(--tclf-ink-faint); margin: 16px 0 8px; }

.tclf-bundle, .tclf-geo { list-style: none; margin: 0; padding: 0; }
.tclf-bundle li, .tclf-geo li { display: grid; grid-template-columns: minmax(0,1fr) 3fr auto; align-items: center; gap: 8px; margin-bottom: 5px; font-size: .82rem; }
.tclf-bundle-t a { color: var(--tclf-ink); text-decoration: none; }
.tclf-bundle-t a:hover { text-decoration: underline; }
.tclf-bundle-bar, .tclf-geo-bar { height: 7px; background: var(--tclf-track); border-radius: 4px; position: relative; }
.tclf-bundle-bar::before, .tclf-geo-bar::before { content: ""; position: absolute; inset: 0 auto 0 0; width: var(--v, 0%); background: var(--tclf-accent); border-radius: 4px; }
.tclf-bundle-v, .tclf-geo-v { font-family: var(--tclf-f-mono); font-size: .74rem; color: var(--tclf-ink-soft); text-align: right; }
.tclf-geo-n { color: var(--tclf-ink-soft); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---- insights ---- */

.tclf-pillar-nav { display: flex; flex-wrap: wrap; gap: 4px; border-bottom: 1px solid var(--tclf-line); margin-bottom: 26px; }
.tclf-pillar-tab {
	font: inherit; font-size: .92rem; font-weight: 500; padding: 10px 14px;
	background: none; border: none; border-bottom: 2px solid transparent; color: var(--tclf-ink-soft); cursor: pointer;
}
.tclf-pillar-tab:hover { color: var(--tclf-ink); }
.tclf-pillar-tab.is-on { color: var(--tclf-accent-ink); border-bottom-color: var(--tclf-accent); }
.tclf-pillar-panel[hidden] { display: none; }
.tclf-pillar-panel .tclf-section-title { margin-top: 0; }

.tclf-ind-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }
.tclf-ind { background: var(--tclf-surface); border: 1px solid var(--tclf-line); border-radius: var(--tclf-radius); padding: 16px 18px; }
.tclf-ind-reading { font-size: .92rem; margin: 0 0 8px; }
.tclf-ind-value { font-family: var(--tclf-f-display); font-weight: 600; font-size: 1.7rem; line-height: 1; margin: 0; letter-spacing: -.02em; }
.tclf-ind-frac { font-family: var(--tclf-f-mono); font-size: .78rem; font-weight: 400; color: var(--tclf-ink-faint); }
.tclf-ind-delta { font-family: var(--tclf-f-mono); font-size: .76rem; margin: 8px 0 0; }
.tclf-ind-delta--up { color: var(--tclf-pos); }
.tclf-ind-delta--down { color: var(--tclf-neg); }
.tclf-ind-delta--flat { color: var(--tclf-ink-faint); }
.tclf-ind-cycle { font-family: var(--tclf-f-mono); font-size: .76rem; color: var(--tclf-ink-faint); margin: 8px 0 0; }
.tclf-ind-rel { font-size: .78rem; color: var(--tclf-ink-soft); margin: 8px 0 0; }
.tclf-ind-src { font-size: .74rem; color: var(--tclf-ink-faint); margin: 10px 0 0; line-height: 1.45; }

/* ---- reports ---- */

.tclf-source-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }
.tclf-source { background: var(--tclf-surface); border: 1px solid var(--tclf-line); border-radius: var(--tclf-radius); padding: 18px; }
.tclf-source[hidden] { display: none; }
.tclf-source-head { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.tclf-source-project { font-family: var(--tclf-f-mono); font-size: .7rem; letter-spacing: .04em; text-transform: uppercase; color: var(--tclf-accent-ink); }
.tclf-source-type { font-size: .74rem; color: var(--tclf-ink-faint); }
.tclf-source-title { font-size: 1.02rem; margin: 0 0 8px; }
.tclf-source-content { font-size: .86rem; color: var(--tclf-ink-soft); margin: 0 0 12px; }
.tclf-source-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 12px; margin: 0; font-size: .78rem; }
.tclf-source-meta dt { font-family: var(--tclf-f-mono); font-size: .62rem; letter-spacing: .05em; text-transform: uppercase; color: var(--tclf-ink-faint); }
.tclf-source-meta dd { margin: 2px 0 0; color: var(--tclf-ink-soft); }

/* ---- prose / definitions / limitations ---- */

.tclf-prose { max-width: 70ch; }
.tclf-prose h2 { font-size: 1.5rem; margin: 1.4em 0 .4em; }
.tclf-prose h3 { font-size: 1.15rem; margin: 1.3em 0 .3em; }
.tclf-prose p { margin: 0 0 1em; }
.tclf-prose a { color: var(--tclf-accent-ink); }

.tclf-def { display: grid; gap: 14px; margin: 0; }
.tclf-def > div { border-left: 3px solid var(--tclf-line); padding-left: 16px; }
.tclf-def dt { font-family: var(--tclf-f-mono); font-size: .68rem; letter-spacing: .06em; text-transform: uppercase; color: var(--tclf-ink-faint); margin-bottom: 4px; }
.tclf-def dd { margin: 0; font-size: .92rem; }

.tclf-limit-list { padding-left: 1.1em; margin: 0 0 24px; max-width: 78ch; }
.tclf-limit-list li { margin-bottom: 8px; color: var(--tclf-ink-soft); font-size: .92rem; }

/* ---- responsive ---- */

@media (max-width: 860px) {
	.tclf-nav-toggle {
		display: grid; place-items: center; width: 40px; height: 40px;
		border: 1px solid var(--tclf-line); border-radius: 6px; background: var(--tclf-ground); cursor: pointer;
	}
	.tclf-nav-toggle-bar, .tclf-nav-toggle-bar::before, .tclf-nav-toggle-bar::after {
		content: ""; display: block; width: 18px; height: 2px; background: var(--tclf-ink); position: relative;
	}
	.tclf-nav-toggle-bar::before { position: absolute; top: -6px; }
	.tclf-nav-toggle-bar::after { position: absolute; top: 6px; }
	.tclf-primary-nav {
		position: absolute; left: 0; right: 0; top: 100%;
		background: var(--tclf-surface); border-bottom: 1px solid var(--tclf-line);
		flex-direction: column; align-items: stretch; gap: 0;
		padding: 8px clamp(16px, 4vw, 40px) 16px;
		display: none;
	}
	.tclf-primary-nav.is-open { display: flex; }
	.tclf-menu { flex-direction: column; gap: 0; }
	.tclf-menu a { padding: 12px 8px; border-bottom: 1px solid var(--tclf-line-soft); }
	.tclf-theme-toggle { margin: 10px 0 0; }
	.tclf-family > summary { grid-template-columns: 1fr auto; }
	.tclf-family-cat { grid-column: 1 / -1; justself: start; width: max-content; }
	.tclf-slope-legend { display: none; }
}

@media (max-width: 520px) {
	.tclf-kpi-value { font-size: 1.6rem; }
	.tclf-bundle li, .tclf-geo li { grid-template-columns: minmax(0,1.4fr) 2fr auto; }
}

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}