:root {
  --ground: #F3F4F1; --card: #FFFFFF; --soft: #F6F7F5; --ink: #15202B; --ink2: #3D4854; --muted: #56626E; --faint: #8A949C;
  --rule: #DCE0DC; --rule2: #E6E9E5; --rule3: #F0F2F0; --accent: #0E6664; --accent-dk: #094846; --accent-bg: #E3EDEB;
  --warm: #9A4A0C; --thin: #7A4A00; --left: #2F5DA8; --center: #C3CAD2; --right: #C0392B; --right-ink: #A5321F;
  --yt: #B23A3A; --tt: #0E8A86; --rd: #C2701C;
  --serif: 'Source Serif 4', Georgia, serif; --sans: 'IBM Plex Sans', system-ui, sans-serif; --mono: 'IBM Plex Mono', ui-monospace, monospace;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--ground); color: var(--ink); font-family: var(--sans); font-size: 15px; line-height: 1.5; }
a { color: var(--accent); text-decoration: none; } a:hover { color: var(--accent-dk); }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.mono { font-family: var(--mono); }
.serif { font-family: var(--serif); }
.muted { color: var(--muted); } .ink2 { color: var(--ink2); } .faint { color: var(--faint); }
.small { font-size: 13px; } .xsmall { font-size: 12px; }
.eyebrow { font-size: 12px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.eyebrow.accent { color: var(--accent); }

/* header */
.top { background: var(--card); border-bottom: 1px solid var(--rule); }
.top .in { max-width: 1440px; margin: 0 auto; padding: 0 32px; height: 64px; display: flex; align-items: center; gap: 32px; }
.brand { font-family: var(--serif); font-size: 22px; font-weight: 600; color: var(--ink); }
.nav { display: flex; gap: 24px; flex-grow: 1; font-size: 14px; }
.nav a { color: var(--muted); padding: 20px 0; } .nav a.on { color: var(--ink); font-weight: 600; border-bottom: 2px solid var(--accent); padding-bottom: 19px; }
.wrap { max-width: 1440px; margin: 0 auto; padding: 24px 32px 56px; }
.card { background: var(--card); border: 1px solid var(--rule); border-radius: 8px; padding: 24px 28px; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.card h2 { margin: 0; font-size: 18px; font-weight: 600; }
.row-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
h1.page { margin: 0; font-family: var(--serif); font-size: 36px; font-weight: 600; letter-spacing: -0.01em; }

/* controls */
.seg { display: flex; border: 1px solid #B9C1BB; border-radius: 6px; overflow: hidden; font-size: 13px; }
.seg button { height: 32px; padding: 0 11px; border: 0; background: #FFF; color: var(--ink); }
.seg button[aria-pressed="true"] { background: var(--accent); color: #FFF; font-weight: 600; }
.chips { display: flex; gap: 4px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 5px; height: 30px; padding: 0 10px; border-radius: 15px; font-size: 13px; background: #FFF; border: 1px solid var(--rule); color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--accent-bg); border-color: var(--accent); color: var(--accent-dk); font-weight: 600; }
.chip .n { font-family: var(--mono); }

/* topics page */
.topic-row { display: grid; grid-template-columns: minmax(0,1.3fr) minmax(0,1fr) minmax(0,1.35fr) minmax(0,1.15fr); gap: 24px; align-items: start; padding: 20px 24px; background: var(--card); border: 1px solid var(--rule); border-radius: 8px; color: var(--ink); }
.topic-row:hover { border-color: var(--accent); color: var(--ink); }
.cols-head { display: grid; grid-template-columns: minmax(0,1.3fr) minmax(0,1fr) minmax(0,1.35fr) minmax(0,1.15fr); gap: 24px; padding: 4px 24px 0; }
.toolbar { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; padding: 12px 16px; background: var(--card); border: 1px solid var(--rule); border-radius: 8px; font-size: 14px; }
.mini { display: flex; align-items: flex-end; gap: 3px; height: 40px; border-bottom: 1px solid #C9CED3; }
.mini > div { width: 12px; display: flex; flex-direction: column; justify-content: flex-end; }
.legend { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; font-size: 12px; color: var(--ink2); }
.sw { display: inline-block; width: 10px; height: 10px; margin-right: 5px; vertical-align: -1px; }

/* topic page */
.tabs { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 0 16px; border-bottom: 1px solid var(--rule); }
.tabs > div { flex-wrap: wrap; }
.tabs nav { display: flex; gap: 4px; font-size: 15px; }
.tabs nav a { padding: 10px 16px; color: var(--muted); } .tabs nav a.on { color: var(--ink); font-weight: 600; border-bottom: 2px solid var(--accent); margin-bottom: -1px; }
.layout { display: grid; grid-template-columns: minmax(0,1fr) 380px; gap: 28px; align-items: start; }
.stack { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.brief { display: grid; grid-template-columns: minmax(0,1.25fr) minmax(0,1fr); gap: 32px; }
.brief .lede { margin: 0; font-family: var(--serif); font-size: 19px; line-height: 1.55; }
.brief .todo { display: flex; flex-direction: column; gap: 10px; padding-left: 28px; border-left: 1px solid var(--rule2); }
.scan { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 36px; }
.chart { display: flex; align-items: flex-end; gap: 10px; height: 150px; border-bottom: 1px solid #C9CED3; }
.chart .col { flex: 1 1 0; display: flex; flex-direction: column; align-items: stretch; justify-content: flex-end; gap: 3px; }
.chart .val { font-family: var(--mono); font-size: 11px; text-align: center; }
.xlabels { display: flex; gap: 10px; font-size: 11px; color: var(--muted); } .xlabels span { flex: 1 1 0; text-align: center; }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px; padding: 14px 16px; background: var(--soft); border-radius: 6px; font-size: 13px; }
.stats b { display: block; font-family: var(--mono); font-size: 18px; font-weight: 400; }

/* angles table */
.tbl-head, details.angle > summary { display: grid; grid-template-columns: minmax(0,1fr) 64px 64px 56px 160px 84px 96px; gap: 12px; align-items: center; }
.tbl-head { padding: 8px 0; font-size: 12px; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); border-bottom: 1px solid var(--rule); }
details.angle { border-bottom: 1px solid var(--rule2); }
details.angle > summary { list-style: none; padding: 11px 0; cursor: pointer; font-size: 14px; }
details.angle > summary::-webkit-details-marker { display: none; }
details.angle > summary .name { display: flex; align-items: center; gap: 8px; font-weight: 600; }
details.angle > summary .name::before { content: "›"; color: var(--muted); font-size: 18px; transition: transform .15s; }
details.angle[open] > summary { background: var(--soft); } details.angle[open] > summary .name::before { transform: rotate(90deg); }
.bar { position: relative; height: 12px; background: var(--rule3); border-radius: 2px; }
.bar .zero { position: absolute; left: 50%; top: -2px; bottom: -2px; width: 1px; background: var(--faint); }
.bar .fill { position: absolute; top: 2px; height: 8px; }
.bar .tick { position: absolute; top: -3px; width: 2px; height: 18px; background: var(--ink); }
.bar .band { position: absolute; top: 0; height: 12px; background: rgba(14,102,100,0.38); border-radius: 2px; }
.bar .now { position: absolute; top: -4px; width: 2px; height: 20px; background: var(--ink); }
.bar .avgline { position: absolute; top: -3px; height: 18px; width: 0; border-left: 2px dashed var(--faint); }
.rw { font-size: 11px; white-space: nowrap; font-family: var(--sans); }
.stackv { display: flex; flex-direction: column; gap: 1px; line-height: 1.2; } .rw-above { color: var(--accent); } .rw-below { color: var(--warm); } .rw-inside { color: var(--muted); }
.key .bd, .g-callouts .bd { display: inline-block; width: 16px; height: 9px; background: rgba(14,102,100,0.38); border-radius: 2px; margin-right: 5px; vertical-align: -1px; }
.key .ln, .g-callouts .ln { display: inline-block; width: 2px; height: 13px; background: var(--ink); margin-right: 5px; vertical-align: -2px; }
.key .dl { display: inline-block; width: 0; height: 13px; border-left: 2px dashed var(--faint); margin-right: 5px; vertical-align: -2px; }
.angle-body { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(0,1fr); gap: 28px; padding: 6px 0 20px 22px; }
.stories { font-size: 13px; }
.stories .r { display: grid; grid-template-columns: minmax(0,1fr) 46px 46px 64px 52px; gap: 10px; padding: 7px 0; border-bottom: 1px solid var(--rule3); align-items: baseline; }
.stories .r.h { font-size: 11px; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted); border-bottom: 1px solid var(--rule2); }
.stories a.story { color: var(--ink); text-decoration: underline; text-decoration-color: #B9C1BB; text-underline-offset: 3px; }
.new-tag { color: var(--accent); font-weight: 600; font-size: 11px; letter-spacing: 0.04em; margin-right: 4px; }
figure.q { margin: 0; padding: 8px 12px; border-radius: 4px; display: flex; flex-direction: column; gap: 2px; }
figure.q.with { background: #F2F7F6; } figure.q.against { background: #FBF4EC; }
figure.q blockquote { margin: 0; font-family: var(--serif); font-size: 15px; font-style: italic; }
figure.q figcaption { font-size: 12px; color: var(--muted); }
.side-head { font-size: 12px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; }

.ptbl-head, details.prow > summary { grid-template-columns: minmax(0,1fr) 128px 74px 58px 72px 128px 112px; }
.ptbl-head { display: grid; gap: 12px; align-items: center; padding: 8px 0; font-size: 12px; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); border-bottom: 1px solid var(--rule); }
details.prow > summary .name { font-weight: 500; align-items: flex-start; }
details.prow .ptitle { overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
details.prow .ch { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
details.prow .angle-body { grid-template-columns: repeat(2, minmax(0,1fr)); }
details.prow .angle-body > a { grid-column: 1 / -1; }

/* reception */
.rec-row { display: grid; grid-template-columns: 110px minmax(0,1fr) 128px 90px 150px; gap: 14px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--rule2); font-size: 14px; }
.rec-row.h { padding: 6px 0; font-size: 12px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.grid4 { display: grid; grid-template-columns: 120px repeat(4, minmax(0,1fr)); gap: 8px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--rule2); font-size: 14px; }
.cell { display: flex; flex-direction: column; padding: 6px 10px; border-radius: 4px; }

/* lists */
.opps { display: flex; flex-direction: column; } .opps li { padding: 10px 0; border-top: 1px solid var(--rule2); list-style: none; }
.posts .r { display: grid; grid-template-columns: minmax(0,1fr) 140px 76px 70px 64px 90px 50px; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--rule2); color: var(--ink); font-size: 14px; }
.posts .r.h { font-size: 12px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.posts .r .ch { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink2); }

/* side panel */
.panel { position: sticky; top: 24px; background: var(--card); border: 1px solid var(--rule); border-radius: 8px; display: flex; flex-direction: column; min-height: 520px; }
.panel .ph { padding: 14px 18px; border-bottom: 1px solid var(--rule2); font-weight: 600; font-size: 14px; }
.panel .pb { padding: 16px 18px; display: flex; flex-direction: column; gap: 10px; flex-grow: 1; }

/* overall */
.trend-grid { display: grid; grid-template-columns: minmax(0,1fr) 236px; gap: 18px; align-items: start; }
.js-trend svg { width: 100%; height: auto; display: block; }
.js-trend svg text { font-family: var(--sans); fill: var(--ink2); }
.js-trend svg text.num { font-family: var(--mono); }
.notes { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(240px, 1fr); gap: 10px; overflow-x: auto; padding-left: 6.7%; }
.note { display: flex; flex-direction: column; gap: 6px; }
.note-card { display: flex; flex-direction: column; gap: 6px; padding: 12px 14px; text-align: left; border-radius: 6px; border: 1px solid var(--rule2); background: var(--card); color: var(--ink); }
.note-card[aria-current="true"] { border-color: var(--accent); background: #EEF4F3; }
.readout { display: flex; flex-direction: column; gap: 10px; padding: 14px 16px; background: var(--soft); border-radius: 6px; font-size: 13px; }
.readout .rr { display: flex; flex-direction: column; gap: 2px; padding-bottom: 8px; border-bottom: 1px solid var(--rule2); }
.heat { display: grid; gap: 6px; align-items: center; font-size: 13px; }
.hc { display: flex; flex-direction: column; align-items: center; padding: 5px 0; border-radius: 4px; }
.voices { display: grid; grid-template-columns: minmax(0,1.5fr) minmax(0,1fr) minmax(0,1fr); gap: 28px; font-size: 13px; }
.vcol { display: flex; flex-direction: column; }
.vrow { display: grid; gap: 8px; padding: 5px 0; border-bottom: 1px solid var(--rule3); align-items: baseline; }
.vrow.h { font-size: 11px; color: var(--muted); border-bottom: 1px solid var(--rule2); padding: 4px 0; }
.made-row { display: grid; grid-template-columns: 120px minmax(0,1fr) 70px 220px 56px; gap: 14px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--rule2); font-size: 14px; }

/* chat */
.chat-layout { display: grid; grid-template-columns: 320px minmax(0,1fr); gap: 24px; align-items: start; }
.conv { display: flex; flex-direction: column; gap: 2px; padding: 8px 10px; margin: 0 -10px; border-radius: 6px; }
.conv:hover, .conv.on { background: var(--soft); }
.thread { gap: 18px; }
.turn { display: flex; flex-direction: column; gap: 10px; padding-top: 16px; border-top: 1px solid var(--rule2); scroll-margin-top: 16px; }
.turn .q p { margin: 2px 0 0; font-family: var(--serif); font-size: 18px; font-weight: 600; line-height: 1.4; }
.steps summary { cursor: pointer; }
.steps ol { margin: 8px 0 0; padding-left: 20px; display: flex; flex-direction: column; gap: 4px; font-size: 13px; }
.turn[data-status=running] .js-steps-label::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 8px; border-radius: 4px; background: var(--accent); animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .25; } }
@media (prefers-reduced-motion: reduce) { .turn[data-status=running] .js-steps-label::before { animation: none; } }
.answer { font-size: 15px; line-height: 1.6; max-width: 76ch; }
.answer p { margin: 0 0 10px; } .answer ul { margin: 0 0 10px; padding-left: 20px; } .answer li { margin-bottom: 4px; }
.answer h4 { margin: 14px 0 6px; font-size: 15px; }
.ask { display: flex; flex-direction: column; gap: 8px; padding-top: 14px; border-top: 1px solid var(--rule2); }
.ask textarea { width: 100%; border: 1px solid #B9C1BB; border-radius: 6px; padding: 10px 12px; font: inherit; resize: vertical; }
.ask .btn { height: 38px; }
.err { color: var(--right-ink); margin: 0; }
.examples { display: flex; flex-wrap: wrap; gap: 6px; }
.examples .chip { height: auto; padding: 6px 12px; border-radius: 16px; text-align: left; }

.save-brief { display: flex; flex-direction: column; gap: 8px; padding: 14px 16px; background: var(--soft); border-radius: 6px; }

/* brief */
.brief-doc { max-width: 760px; display: flex; flex-direction: column; gap: 18px; }
.brief-doc h1 { margin: 0; font-family: var(--serif); font-size: 32px; line-height: 1.2; font-weight: 600; text-wrap: balance; }
.brief-doc h2 { margin: 8px 0 0; font-size: 18px; font-weight: 600; }
.brief-doc .body { font-size: 15.5px; line-height: 1.65; }
.brief-doc .body p { margin: 0 0 10px; } .brief-doc .body ul { margin: 0 0 10px; padding-left: 20px; } .brief-doc .body li { margin-bottom: 5px; }
.takeaway { padding: 10px 0; border-top: 1px solid var(--rule2); }
.takeaway b { display: block; font-family: var(--serif); font-size: 18px; font-weight: 600; margin-bottom: 2px; }
.brief-layout { display: grid; grid-template-columns: minmax(0,760px) 300px; justify-content: start; gap: 28px; align-items: start; }
.btn.ghost { background: #FFF; color: var(--accent); border: 1px solid var(--accent); }

/* request + admin */
.req-layout { display: grid; grid-template-columns: minmax(0,680px) 340px; gap: 24px; align-items: start; }
.field { display: flex; flex-direction: column; gap: 4px; }
.field textarea, .framing input, .framing textarea, .inp { width: 100%; border: 1px solid #B9C1BB; border-radius: 6px; padding: 8px 10px; font: inherit; font-size: 14px; background: #FFF; }
.ok-note { margin: 0; padding: 10px 14px; background: var(--accent-bg); color: var(--accent-dk); border-radius: 6px; }
.tiles { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; }
.tile { gap: 6px; padding: 18px 20px; } .tile b { font-family: var(--mono); font-size: 24px; font-weight: 400; }
.meter { height: 6px; background: var(--rule3); border-radius: 3px; overflow: hidden; } .meter div { height: 100%; background: var(--accent); }
.req { display: flex; flex-direction: column; gap: 10px; padding: 16px 0; border-top: 1px solid var(--rule2); }
.framing { display: flex; flex-direction: column; gap: 10px; padding: 14px 16px; background: var(--soft); border-radius: 6px; }
.framing label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; font-weight: 500; color: var(--muted); }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
.trow { display: grid; grid-template-columns: minmax(0,1.3fr) 110px 120px minmax(0,1.5fr) 80px 90px; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--rule2); }
.trow.h { font-size: 12px; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted); padding: 6px 0; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 4px; margin-right: 6px; background: var(--faint); }
.dot.ok { background: var(--accent); } .dot.running { background: #C2A21C; } .dot.stopped { background: var(--right); }

/* guide */
.guide { max-width: 780px; display: flex; flex-direction: column; gap: 18px; }
.guide-head { display: flex; flex-direction: column; gap: 8px; padding: 8px 0 4px; }
.g-lede { margin: 0; font-family: var(--serif); font-size: 19px; line-height: 1.55; color: var(--ink2); max-width: 64ch; }
.g-text { font-size: 15px; line-height: 1.65; } .g-text p { margin: 0 0 10px; } .g-text p:last-child { margin-bottom: 0; }
.g-text ul { margin: 0 0 10px; padding-left: 20px; } .g-text li { margin-bottom: 4px; }
.g-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.g-steps li { display: grid; grid-template-columns: 30px minmax(0,1fr); gap: 12px; align-items: start; font-size: 15px; }
.g-steps p { margin: 3px 0 0; line-height: 1.55; color: var(--ink2); }
.g-n { width: 26px; height: 26px; border-radius: 50%; background: var(--accent-bg); color: var(--accent-dk); font-weight: 600; font-size: 13px; display: flex; align-items: center; justify-content: center; }
.g-example { margin: 4px 0 0; padding: 18px 20px; background: var(--card); border: 1px solid var(--rule2); border-radius: 6px; display: flex; flex-direction: column; gap: 8px; }
.g-ex-row { display: grid; grid-template-columns: minmax(0,1fr) 150px 110px; gap: 14px; align-items: start; font-size: 14px; }
.g-barwrap { position: relative; padding-top: 22px; display: flex; flex-direction: column; gap: 6px; }
.g-ex-row > .mono { padding-top: 18px; }
.g-scale { display: grid; grid-template-columns: 1fr auto 1fr; } .g-scale span:last-child { text-align: right; }
.g-mk { display: inline-flex; align-items: center; justify-content: center; width: 18px; height: 18px; border-radius: 50%; background: var(--accent); color: #FFF; font: 600 11px/1 var(--sans); }
.g-barwrap > .g-mk { position: absolute; top: 0; transform: translateX(-50%); }
.g-mk-inline { margin-left: 6px; vertical-align: 1px; flex: none; }
.g-weeks { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 8px; max-width: 520px; }
.g-wk { display: flex; flex-direction: column; gap: 3px; }
.g-wk .hc { position: relative; display: flex; flex-direction: column; padding: 6px 10px; border-radius: 4px; }
.g-callouts { list-style: none; margin: 10px 0 0; padding: 0; display: flex; flex-direction: column; gap: 8px; font-size: 13.5px; color: var(--ink2); }
.g-callouts li { display: grid; grid-template-columns: 26px minmax(0,1fr); align-items: start; line-height: 1.5; }
.g-callouts .g-mk-inline { margin: 1px 0 0; }
.g-insights { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px 28px; }
.g-insights strong { font-size: 15px; } .g-insights p { margin: 4px 0 0; font-size: 14px; line-height: 1.55; color: var(--ink2); }
.g-look-head { display: flex; flex-direction: column; gap: 4px; }
details.g-q { border-top: 1px solid var(--rule2); scroll-margin-top: 16px; }
details.g-q:last-child { border-bottom: 1px solid var(--rule2); }
details.g-q > summary { list-style: none; cursor: pointer; padding: 12px 0; font-weight: 600; font-size: 15px; display: flex; gap: 10px; align-items: baseline; }
details.g-q > summary::-webkit-details-marker { display: none; }
details.g-q > summary::before { content: "›"; color: var(--muted); font-size: 18px; line-height: 1; transition: transform .15s; }
details.g-q[open] > summary::before { transform: rotate(90deg); }
details.g-q > summary:hover { color: var(--accent); }
details.g-q > summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
details.g-q > .body { padding: 0 0 16px 22px; }
.first-visit { display: flex; gap: 14px; align-items: center; justify-content: space-between; flex-wrap: wrap; padding: 14px 18px; background: var(--accent-bg); border: 1px solid var(--rule); border-radius: 8px; font-size: 14px; }
.first-visit[hidden] { display: none; }
.first-visit .x { background: none; border: 0; color: var(--muted); font-size: 18px; cursor: pointer; padding: 0 4px; }
.q-link { display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; border-radius: 8px; border: 1px solid currentColor;
  font-size: 10px; font-weight: 600; text-transform: none; letter-spacing: 0; color: var(--muted); margin-left: 4px; vertical-align: 1px; }
.q-link:hover { color: var(--accent); }
.key { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; font-size: 12px; color: var(--muted); }
.key .tk { display: inline-block; width: 2px; height: 12px; background: var(--ink); margin-right: 5px; vertical-align: -2px; }
.key .sh { display: inline-block; width: 14px; height: 10px; border-radius: 2px; margin-right: 4px; vertical-align: -1px; }

/* login */
.login { max-width: 420px; margin: 80px auto; }
.login input { width: 100%; height: 44px; border: 1px solid #B9C1BB; border-radius: 6px; padding: 0 12px; font: inherit; }
.btn { height: 44px; padding: 0 20px; background: var(--accent); color: #FFF; border: 0; border-radius: 6px; font-weight: 500; }

.badge { display: inline-flex; align-items: center; justify-content: center; min-width: 18px; height: 18px; padding: 0 5px; margin-left: 4px; border-radius: 9px; background: var(--warm); color: #FFF; font-size: 11px; font-weight: 600; vertical-align: 1px; }

/* topic header: the topic's name, then its views as buttons; The Weekly holds the week list */
.tophead { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px 24px; padding-bottom: 14px; border-bottom: 1px solid var(--rule); }
.tophead-title { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.viewbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.view { display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 16px; border: 1px solid var(--rule); border-radius: 8px; background: var(--card); color: var(--ink2); font-size: 15px; font-weight: 500; text-decoration: none; cursor: pointer; }
.view:hover { border-color: var(--accent); color: var(--accent); }
.view.on { background: var(--accent); border-color: var(--accent); color: #FFF; }
.view:focus-visible, .view > summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
details.view { position: relative; padding: 0; }
details.view > summary { list-style: none; display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 14px 0 16px; }
details.view > summary::-webkit-details-marker { display: none; }
.view-date { font-weight: 400; opacity: .9; font-variant-numeric: tabular-nums; }
.view .caret { font-size: 11px; opacity: .85; transition: transform .15s; } details.view[open] .caret { transform: rotate(180deg); }
.wk-list { position: absolute; top: calc(100% + 6px); left: 0; z-index: 20; min-width: 220px; max-height: 320px; overflow-y: auto; background: var(--card); border: 1px solid var(--rule); border-radius: 8px; box-shadow: 0 8px 24px rgba(21,32,43,.12); padding: 6px; display: flex; flex-direction: column; }
.wk-list a { padding: 8px 10px; border-radius: 5px; color: var(--ink); font-size: 14px; font-weight: 400; text-decoration: none; font-variant-numeric: tabular-nums; }
.wk-list a:hover { background: var(--soft); } .wk-list a[aria-current] { background: var(--accent-bg); font-weight: 600; }
.topic-legend { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; padding: 10px 14px; margin-top: -4px; border-left: 3px solid var(--accent-bg); background: var(--card); border-radius: 0 6px 6px 0; font-size: 13.5px; color: var(--ink2); line-height: 1.5; }
.tl-tag { font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.tl-text { flex: 1 1 420px; min-width: 0; } .tl-text strong { font-weight: 500; color: var(--ink); }
.tl-more { font-size: 13px; white-space: nowrap; }
.wk-step-row { display: inline-flex; align-items: center; gap: 8px; }
.wk-step { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 6px; border: 1px solid var(--rule); color: var(--ink2); font-size: 16px; line-height: 1; text-decoration: none; }
.wk-step:hover { border-color: var(--accent); color: var(--accent); } .wk-step.off { opacity: .35; }
.about-inset { margin-top: 6px; padding: 16px 18px; background: var(--soft); border: 1px solid var(--rule2); border-radius: 6px; display: flex; flex-direction: column; gap: 12px; scroll-margin-top: 16px; }
.about-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px 28px; }
.about-grid p { margin: 4px 0 0; font-size: 14px; line-height: 1.55; color: var(--ink2); }
.about-h { font-size: 13px; font-weight: 600; color: var(--ink); display: inline-flex; align-items: center; gap: 6px; }
select.asof { height: 32px; font: inherit; border: 1px solid #B9C1BB; border-radius: 6px; padding: 0 8px; background: #FFF; }

/* "?" answers, opened in place */
.qpop { position: absolute; z-index: 40; width: min(400px, calc(100vw - 32px)); max-height: min(60vh, 520px); overflow-y: auto; background: var(--card); border: 1px solid var(--rule); border-radius: 10px; box-shadow: 0 12px 32px rgba(21,32,43,.18); padding: 16px 18px 14px; font-size: 14px; line-height: 1.6; color: var(--ink2); }
.qpop h3 { margin: 0 0 6px; font-size: 15px; color: var(--ink); padding-right: 28px; }
.qpop .qp-item + .qp-item { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--rule2); }
.qpop p { margin: 0 0 8px; } .qpop ul { margin: 0 0 8px; padding-left: 18px; } .qpop li { margin-bottom: 3px; }
.qpop .qp-x { position: absolute; top: 10px; right: 10px; width: 28px; height: 28px; border: 0; background: none; color: var(--muted); font-size: 20px; line-height: 1; cursor: pointer; border-radius: 6px; }
.qpop .qp-x:hover { background: var(--soft); color: var(--ink); } .qpop .qp-x:focus-visible { outline: 2px solid var(--accent); }
.qpop .qp-more { display: inline-block; margin-top: 4px; font-size: 13px; }
.qpop.sheet { position: fixed; left: 0; right: 0; bottom: 0; top: auto; width: auto; max-height: 70vh; border-radius: 14px 14px 0 0; padding: 18px 16px 22px; }
@media (prefers-reduced-motion: no-preference) { .qpop { animation: qp-in .12s ease-out; } @keyframes qp-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } } }

@media (max-width: 1000px) {
  .about-grid { grid-template-columns: 1fr; } .tophead { align-items: flex-start; } .viewbar { width: 100%; } .view { height: 36px; padding: 0 12px; font-size: 14px; } .wk-list { min-width: 200px; }
  .layout, .brief, .scan, .angle-body, .trend-grid, .voices, .chat-layout, .brief-layout, .req-layout, .grid2 { grid-template-columns: 1fr; }
  .g-ex-row { grid-template-columns: 1fr 1fr; } .g-barwrap { grid-column: 1 / -1; } .g-ex-row > .mono { padding-top: 0; }
  .g-insights { grid-template-columns: 1fr; } .g-weeks { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .tiles { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .notes { padding-left: 0; }
  .made-row { grid-template-columns: 90px minmax(0,1fr) 60px; } .made-row > :nth-child(4) { display: none; }
  .topic-row, .cols-head { grid-template-columns: 1fr; } .cols-head { display: none; }
  .brief .todo { padding-left: 0; border-left: 0; }
  .stats { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .panel { position: static; }
  .top .in, .wrap { padding-left: 16px; padding-right: 16px; }
  .top .in { gap: 4px 16px; height: auto; min-height: 56px; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
  .nav { order: 3; flex-basis: 100%; gap: 18px; } .nav a { padding: 6px 0; } .nav a.on { padding-bottom: 5px; }
  .top .in > span { margin-left: auto; }
  h1.page { font-size: 28px; }
  .chat-layout > aside { order: 2; }
  .toolbar .legend { margin-left: 0 !important; }
  .rec-row { grid-template-columns: 70px minmax(0,1fr) 92px 84px; gap: 8px; } .rec-row > :nth-child(4) { display: none; }
  .grid4 { grid-template-columns: 70px repeat(4, minmax(0,1fr)); gap: 4px; } .cell { padding: 4px 5px; }
  .tbl-head { display: none; } details.angle > summary { grid-template-columns: 1fr 1fr; }
  .posts .r { grid-template-columns: 1fr 70px 70px; } .posts .r > :nth-child(n+4):not(:last-child) { display: none; }
}