/* Quantum Arena — tokens measured from alphaarena.ai (computed styles, 2026-10-09) */
:root {
  --bg: #ffffff;
  --bg-2: #f2ede3;            /* travertine, from the Colosseum paintings */
  --cobalt: #1d3bd1;          /* the paintings' sky */
  --ink: #000000;
  --ink-2: #374151;
  --mute: #6b7280;
  --mute-2: #9ca3af;
  --line: #1f2937;
  --line-soft: #d1d5db;
  --line-faint: #e5e7eb;
  --up: #16a34a;
  --down: #dc2626;
  --link: #1d3bd1;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --hdr: 57px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body { background: var(--bg); color: var(--ink); font: 400 12px/1.5 var(--mono); letter-spacing: -0.01em; font-variant-numeric: tabular-nums; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; letter-spacing: inherit; }
img { display: block; }
::selection { background: var(--cobalt); color: #fff; }
:focus-visible { outline: 2px solid var(--link); outline-offset: 2px; }

/* ── header ─────────────────────────────────────────── */
.hdr { position: sticky; top: 0; z-index: 30; height: var(--hdr); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 48px; background: var(--bg); border-bottom: 2px solid var(--ink); }
.logo { justify-self: start; display: inline-flex; align-items: center; color: var(--ink); transition: color .15s var(--ease); }
.logo:hover { color: var(--cobalt); }
.pix { display: block; }
.wm { display: block; height: 30px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { position: relative; font: 600 14px/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; padding: 6px 0; transition: opacity .15s var(--ease); }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform .2s var(--ease); }
.nav a:hover::after, .nav a.on::after { transform: scaleX(1); }
.nav i { width: 1px; height: 14px; background: var(--ink); }
.hdr-x { justify-self: end; display: inline-flex; align-items: center; gap: 5px; font: 500 11px/1 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; text-decoration: underline; text-underline-offset: 3px; }
.hdr-x:hover { text-decoration-thickness: 2px; }
.burger { display: none; }

/* ── live: strip ─────────────────────────────────────── */
.live { display: grid; grid-template-columns: minmax(0, 1fr) 380px; height: calc(100vh - var(--hdr)); min-height: 640px; }
.strip { grid-column: 1 / -1; display: grid; grid-template-columns: auto 1fr; border-bottom: 1px solid var(--line); min-height: 46px; }
.tabs { display: flex; }
.tab { padding: 0 16px; display: flex; align-items: center; font: 400 12px/1 var(--mono); border-right: 1px solid var(--line); white-space: nowrap; transition: background .15s var(--ease); }
.tab.on { font-weight: 600; background: var(--bg); box-shadow: inset 0 -2px 0 var(--ink); }
.tab:not(.on) { background: var(--bg-2); color: var(--ink-2); }
.tab:not(.on):hover { background: #eef0f2; }
.tickers { display: grid; grid-template-columns: repeat(6, minmax(96px, 1fr)); overflow-x: auto; scrollbar-width: none; }
.tickers::-webkit-scrollbar { display: none; }
.tk { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; border-left: 1px solid var(--line-soft); padding: 6px 8px; }
.tk-n { display: flex; align-items: center; gap: 5px; font: 500 10px/1 var(--mono); letter-spacing: 0.02em; }
.tk-n img { width: 12px; height: 12px; border-radius: 50%; }
.tk-p { font: 500 15px/1 var(--mono); letter-spacing: -0.02em; transition: color .4s var(--ease); }
.tk-p.up { color: var(--up); } .tk-p.dn { color: var(--down); }

/* ── live: chart column ──────────────────────────────── */
.chartcol { display: flex; flex-direction: column; min-width: 0; min-height: 0; border-right: 2px solid var(--ink); }
.chartbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 8px 12px; border-bottom: 1px solid var(--line-soft); }
.chartbar p { color: var(--ink-2); }
.seg { display: inline-flex; border: 1px solid var(--line); }
.seg button { padding: 4px 10px; font: 500 11px/1 var(--mono); letter-spacing: 0.04em; transition: background .15s var(--ease), color .15s var(--ease); }
.seg button + button { border-left: 1px solid var(--line); }
.seg button.on { background: var(--ink); color: #fff; }
.seg button:not(.on):hover { background: var(--bg-2); }
.chartwrap { position: relative; flex: 1; min-height: 300px; }
.chartwrap svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.chart-title { position: absolute; left: 16px; top: 12px; font: 700 13px/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; pointer-events: none; }
.chart-sub { position: absolute; left: 16px; top: 30px; font: 400 10px/1 var(--mono); color: var(--mute); pointer-events: none; }
.axis text { font: 400 10px var(--mono); fill: var(--mute); }
.grid line { stroke: var(--line-faint); stroke-width: 1; }
.base line { stroke: var(--mute-2); stroke-dasharray: 3 4; }
.series path { fill: none; stroke-width: 1.6; stroke-linejoin: round; stroke-linecap: round; transition: opacity .2s var(--ease), stroke-width .2s var(--ease); }
.series.dim path { opacity: .14; }
.series.hi path { stroke-width: 2.4; }
.endpill rect { rx: 3; }
.endpill text { font: 600 10px var(--mono); fill: #fff; }
.cross line { stroke: var(--ink); stroke-width: 1; stroke-dasharray: 2 3; }
.tip { position: absolute; z-index: 5; pointer-events: none; background: #fff; border: 1px solid var(--line); padding: 8px 10px; min-width: 210px; box-shadow: 3px 3px 0 rgba(0,0,0,.08); opacity: 0; transition: opacity .12s var(--ease); }
.tip.on { opacity: 1; }
.tip h6 { font: 600 10px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--mute); margin-bottom: 6px; }
.tip-row { display: grid; grid-template-columns: 8px 1fr auto; gap: 6px; align-items: center; padding: 1px 0; }
.tip-row b { width: 8px; height: 8px; border-radius: 2px; }
.tip-row span:last-child { font-weight: 600; }

.legend { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.lg { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 10px 6px 12px; border-right: 1px solid var(--line-soft); text-align: center; transition: background .15s var(--ease); cursor: pointer; }
.lg:last-child { border-right: 0; }
.lg:hover, .lg.on { background: var(--bg-2); }
.lg-top { display: flex; align-items: center; gap: 6px; font: 600 10px/1.2 var(--mono); letter-spacing: .03em; text-transform: uppercase; }
.lg-top img { width: 14px; height: 14px; object-fit: contain; }
.lg-v { font: 600 15px/1 var(--mono); letter-spacing: -0.02em; }
.lg-r { font: 500 10px/1 var(--mono); }
.up { color: var(--up); } .dn { color: var(--down); }

/* ── live: side panel ─────────────────────────────────── */
.side { display: flex; flex-direction: column; min-height: 0; }
.stabs { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--line); }
.stabs button { height: 34px; font: 600 10px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; transition: background .15s var(--ease), color .15s var(--ease); }
.stabs button + button { border-left: 1px solid var(--line); }
.stabs button.on { background: var(--ink); color: #fff; }
.stabs button:not(.on):hover { background: var(--bg-2); }
.filter { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-bottom: 1px solid var(--line-soft); font-weight: 600; }
.filter select { appearance: none; font: 500 11px/1 var(--mono); letter-spacing: .03em; text-transform: uppercase; border: 1px solid var(--line); background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='5'%3E%3Cpath d='M0 0h8L4 5z'/%3E%3C/svg%3E") no-repeat right 6px center; padding: 5px 20px 5px 6px; cursor: pointer; border-radius: 0; color: var(--ink); }
.feed { flex: 1; overflow-y: auto; padding: 10px 10px 24px 8px; scrollbar-width: thin; }
.feed .empty { padding: 32px 12px; color: var(--mute); text-align: center; }

.log { display: grid; grid-template-columns: 26px 1fr; gap: 8px; margin-bottom: 14px; }
.log-ic { width: 20px; height: 20px; margin-top: 14px; object-fit: contain; }
.log-h { display: flex; align-items: baseline; gap: 6px; margin-bottom: 5px; white-space: nowrap; }
.log-n { font: 600 12px/1 var(--mono); letter-spacing: .03em; text-transform: uppercase; }
.log-b { font: 400 9px/1 var(--mono); color: var(--mute); overflow: hidden; text-overflow: ellipsis; }
.log-t { margin-left: auto; font: 400 9px/1 var(--mono); color: var(--mute-2); }
.log-card { border: 1px solid; border-radius: 4px; padding: 9px 11px 7px; font-size: 11px; line-height: 1.45; cursor: pointer; transition: box-shadow .15s var(--ease); }
.log-card:hover { box-shadow: 2px 2px 0 rgba(0,0,0,.06); }
.log-card p { color: var(--ink); }
.log-meta { display: grid; grid-template-columns: auto 1fr; gap: 1px 10px; margin-top: 7px; padding-top: 7px; border-top: 1px dashed currentColor; font-size: 10px; color: var(--ink-2); }
.log-meta dt { color: var(--mute); }
.log-card:not(.open) .log-meta { display: none; }
.bits { display: inline-flex; gap: 2px; vertical-align: -2px; }
.bits i { font-style: normal; display: inline-grid; place-items: center; width: 13px; height: 15px; font: 600 10px/1 var(--mono); border: 1px solid currentColor; border-radius: 2px; }
.bits i.l { background: currentColor; }
.bits i.l b { color: #fff; font-weight: 600; }
.log-x { display: block; text-align: right; font-size: 9px; color: var(--mute-2); font-style: italic; margin-top: 2px; }

.pos { border: 1px solid var(--line); margin-bottom: 10px; }
.pos-h { display: flex; align-items: center; gap: 8px; padding: 7px 9px; border-bottom: 1px solid var(--line-soft); }
.pos-h img { width: 16px; height: 16px; object-fit: contain; }
.pos-h b { font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.pos-h span { margin-left: auto; font-weight: 600; }
.pos table { width: 100%; border-collapse: collapse; font-size: 11px; }
.pos th { text-align: left; font: 500 9px/1 var(--mono); color: var(--mute); letter-spacing: .05em; text-transform: uppercase; padding: 5px 9px 3px; }
.pos td { padding: 3px 9px; border-top: 1px solid var(--line-faint); }
.pos td:last-child, .pos th:last-child { text-align: right; }
.side-tag { display: inline-block; font: 600 9px/1 var(--mono); padding: 3px 5px; border-radius: 2px; letter-spacing: .05em; }
.side-tag.l { background: rgba(22,163,74,.12); color: var(--up); }
.side-tag.s { background: rgba(220,38,38,.1); color: var(--down); }

.details { padding: 14px 14px 32px; }
.details h3 { font: 700 12px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; margin: 18px 0 8px; }
.details h3:first-child { margin-top: 2px; }
.details p, .details li { font-size: 11px; line-height: 1.6; color: var(--ink-2); }
.details ol { padding-left: 18px; }
.kv { display: grid; grid-template-columns: 1fr auto; border: 1px solid var(--line); }
.kv div { padding: 6px 9px; border-top: 1px solid var(--line-faint); font-size: 11px; }
.kv div:nth-child(-n+2) { border-top: 0; }
.kv div:nth-child(even) { text-align: right; font-weight: 600; }

/* ── pages ─────────────────────────────────────────────── */
.page { background: var(--bg-2); min-height: calc(100vh - var(--hdr)); padding: 0 48px 96px; }
.page > .wrap { padding-top: 40px; }
.art { height: clamp(220px, 30vw, 340px); margin: 0 -48px; background-size: cover; background-color: var(--cobalt); border-bottom: 2px solid var(--ink); }
.h1.px { color: var(--ink); margin-bottom: 26px; }
.h1.px .pix { height: 42px; width: auto; }
.wrap { max-width: 1160px; margin: 0 auto; }
.wrap.narrow { max-width: 760px; }
.h1 { font: 700 34px/1 var(--mono); letter-spacing: -0.02em; text-transform: uppercase; margin-bottom: 22px; }
.lede { font-size: 14px; line-height: 1.7; color: var(--ink-2); max-width: 680px; margin-bottom: 28px; }
.ctrl { display: flex; align-items: center; gap: 22px; margin-bottom: 22px; flex-wrap: wrap; font-size: 14px; }
.ctrl label { display: inline-flex; align-items: center; gap: 10px; text-transform: uppercase; letter-spacing: .02em; }
.ctrl select { appearance: none; font: 400 14px/1 var(--mono); border: 2px solid var(--ink); background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='9' height='6'%3E%3Cpath d='M0 0h9L4.5 6z'/%3E%3C/svg%3E") no-repeat right 8px center; padding: 7px 26px 7px 9px; border-radius: 0; cursor: pointer; color: var(--ink); }
.ctrl input[type=checkbox] { appearance: none; width: 13px; height: 13px; border: 1px solid var(--ink-2); border-radius: 2px; background: #fff; cursor: pointer; display: grid; place-items: center; }
.ctrl input[type=checkbox]:checked { background: var(--ink); border-color: var(--ink); }
.ctrl input[type=checkbox]:checked::after { content: ""; width: 6px; height: 3px; border: solid #fff; border-width: 0 0 1.5px 1.5px; transform: rotate(-45deg) translate(1px, -1px); }
.pills { display: inline-flex; border: 2px solid var(--ink); margin-bottom: 14px; }
.pills button { padding: 7px 10px; font: 500 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; transition: background .15s var(--ease); }
.pills button.on { background: var(--ink); color: #fff; }
.pills button:not(.on):hover { background: #fff; }

.tbl-wrap { overflow-x: auto; border: 2px solid var(--ink); background: #fff; }
.tbl { width: 100%; border-collapse: collapse; font-size: 12px; min-width: 980px; }
.tbl th { text-align: left; font: 700 9px/1 var(--mono); letter-spacing: .02em; text-transform: uppercase; padding: 7px 6px 6px; border-bottom: 2px solid var(--ink); border-left: 1px solid var(--line); white-space: nowrap; cursor: pointer; user-select: none; }
.tbl th:first-child, .tbl td:first-child { border-left: 0; text-align: center; width: 48px; }
.tbl th.on::after { content: " ↓"; }
.tbl th.on.asc::after { content: " ↑"; }
.tbl td { padding: 5px 6px; border-top: 1px solid var(--line-soft); border-left: 1px solid var(--line); white-space: nowrap; }
.tbl tbody tr { transition: filter .12s var(--ease); }
.tbl tbody tr:hover { filter: brightness(.97); }
.tbl .mdl { display: flex; align-items: center; gap: 7px; text-transform: uppercase; letter-spacing: .02em; }
.tbl .mdl img { width: 13px; height: 13px; object-fit: contain; }
.tbl .mdl a:hover { text-decoration: underline; text-underline-offset: 2px; }
.winner { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; border: 2px solid var(--ink); background: #fff; padding: 16px 18px; margin-bottom: 18px; }
.winner img { width: 34px; height: 34px; object-fit: contain; }
.winner small { display: block; font-size: 10px; color: var(--mute); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 4px; }
.winner b { font: 700 18px/1.1 var(--mono); text-transform: uppercase; letter-spacing: .01em; }
.winner .wv { text-align: right; }
.winner .wv b { font-size: 22px; }

.qgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 16px; }
.qcard { background: #fff; border: 1px solid var(--line); display: flex; flex-direction: column; transition: box-shadow .18s var(--ease), transform .18s var(--ease); }
.qcard:hover { box-shadow: 4px 4px 0 var(--ink); transform: translate(-2px, -2px); }
.qcard-h { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.qcard-h img { width: 28px; height: 28px; object-fit: contain; }
.qcard-h b { display: block; font: 700 14px/1.1 var(--mono); text-transform: uppercase; letter-spacing: .02em; }
.qcard-h small { font-size: 10px; color: var(--mute); }
.qcard-h .rk { margin-left: auto; font: 700 22px/1 var(--mono); }
.qcard-k { display: grid; grid-template-columns: 1fr 1fr; }
.qcard-k div { padding: 8px 16px; border-bottom: 1px solid var(--line-faint); }
.qcard-k div:nth-child(odd) { border-right: 1px solid var(--line-faint); }
.qcard-k dt { font-size: 9px; color: var(--mute); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 2px; }
.qcard-k dd { font-weight: 600; font-size: 12px; }
.qcard p { padding: 12px 16px 16px; font-size: 11px; line-height: 1.6; color: var(--ink-2); flex: 1; }
.qcard .spark { height: 56px; border-top: 1px solid var(--line-faint); }
.qcard .spark svg { width: 100%; height: 100%; display: block; }
.stripe { height: 3px; }

.prose h2 { font: 700 13px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; margin: 40px 0 14px; }
.prose p { font-size: 14px; line-height: 1.75; margin-bottom: 18px; }
.prose ol { padding-left: 22px; margin-bottom: 18px; }
.prose li { font-size: 14px; line-height: 1.7; margin-bottom: 8px; }
.note { border: 1px solid var(--line-soft); background: #fff; padding: 18px 20px; font-size: 14px; line-height: 1.7; margin-bottom: 32px; }
.note b { font-weight: 700; }

.rules { counter-reset: r; border: 2px solid var(--ink); background: #fff; margin-bottom: 28px; }
.rule { display: grid; grid-template-columns: 64px 1fr 120px; border-top: 1px solid var(--line); }
.rule:first-child { border-top: 0; }
.rule > * { padding: 14px 16px; }
.rule-n { font: 700 13px/1 var(--mono); border-right: 1px solid var(--line); padding-top: 17px; text-align: center; }
.rule h4 { font: 700 13px/1.3 var(--mono); text-transform: uppercase; letter-spacing: .02em; margin-bottom: 5px; }
.rule p { font-size: 12px; line-height: 1.6; color: var(--ink-2); }
.rule-v { border-left: 1px solid var(--line); text-align: right; font: 700 22px/1 var(--mono); padding-top: 16px; }
.rule-v small { display: block; font: 400 9px/1.3 var(--mono); color: var(--mute); letter-spacing: .05em; text-transform: uppercase; margin-top: 5px; }
.split { display: grid; grid-template-columns: 1.15fr 1fr; gap: 16px; margin-bottom: 28px; }
.box { background: #fff; border: 1px solid var(--line); }
.box-h { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; border-bottom: 1px solid var(--line); font: 700 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.box-b { padding: 14px; }
.field { display: grid; gap: 6px; margin-bottom: 14px; }
.field label { display: flex; justify-content: space-between; font-size: 10px; color: var(--mute); text-transform: uppercase; letter-spacing: .06em; }
.field label b { color: var(--ink); font-weight: 600; letter-spacing: 0; }
.field input[type=range] { appearance: none; height: 18px; background: transparent; cursor: pointer; }
.field input[type=range]::-webkit-slider-runnable-track { height: 2px; background: var(--ink); }
.field input[type=range]::-webkit-slider-thumb { appearance: none; width: 12px; height: 12px; margin-top: -5px; background: #fff; border: 2px solid var(--ink); border-radius: 0; transition: transform .12s var(--ease); }
.field input[type=range]:active::-webkit-slider-thumb { transform: scale(1.2); }
.field input[type=range]::-moz-range-track { height: 2px; background: var(--ink); }
.field input[type=range]::-moz-range-thumb { width: 10px; height: 10px; background: #fff; border: 2px solid var(--ink); border-radius: 0; }
.out { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
.out div { padding: 10px 12px; border-left: 1px solid var(--line-faint); }
.out div:first-child { border-left: 0; }
.out small { display: block; font-size: 9px; color: var(--mute); letter-spacing: .06em; text-transform: uppercase; margin-bottom: 4px; }
.out b { font: 700 17px/1 var(--mono); letter-spacing: -0.02em; }
.calc-note { font-size: 10px; color: var(--mute); margin-top: 10px; line-height: 1.5; }
.back { display: grid; grid-template-columns: 18px 1fr auto auto; gap: 10px; align-items: center; padding: 8px 14px; border-top: 1px solid var(--line-faint); }
.back:first-child { border-top: 0; }
.back img { width: 16px; height: 16px; object-fit: contain; }
.back b { font-weight: 600; text-transform: uppercase; letter-spacing: .02em; font-size: 11px; }
.back span { font-size: 11px; color: var(--mute); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 26px; padding: 0 10px; border: 1px solid var(--ink); font: 600 10px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; transition: background .15s var(--ease), color .15s var(--ease); }
.btn:hover { background: var(--ink); color: #fff; }
.btn.solid { background: var(--ink); color: #fff; }
.btn.solid:hover { background: #fff; color: var(--ink); }
.box-foot { padding: 10px 14px; border-top: 1px solid var(--line); font-size: 10px; color: var(--mute); min-height: 37px; transition: color .2s var(--ease); }
.box-foot.hl { color: var(--ink); }
.ca { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; border: 2px solid var(--ink); background: #fff; padding: 12px 14px; margin-bottom: 28px; }
.ca small { font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--mute); }
.ca code { font: 600 13px/1 var(--mono); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.journal { width: 100%; border-collapse: collapse; font-size: 11px; }
.journal th { text-align: left; font: 600 9px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--mute); padding: 8px 14px 6px; border-bottom: 1px solid var(--line); }
.journal td { padding: 7px 14px; border-top: 1px solid var(--line-faint); }
.journal td:last-child, .journal th:last-child { text-align: right; }
.journal .empty td { text-align: center; color: var(--mute); padding: 22px; }

.foot { border-top: 1px solid var(--line); padding: 18px 48px; display: flex; justify-content: space-between; gap: 16px; font-size: 10px; color: var(--mute); background: var(--bg-2); }
.foot a { text-decoration: underline; text-underline-offset: 2px; }
.foot a:hover { color: var(--ink); }

/* skeleton */
.sk { background: linear-gradient(90deg, #f1f2f4 0, #e7e9ec 50%, #f1f2f4 100%); background-size: 200% 100%; animation: sk 1.2s ease-in-out infinite; color: transparent !important; border-radius: 2px; }
@keyframes sk { from { background-position: 100% 0; } to { background-position: -100% 0; } }
.fade { animation: fade .22s var(--ease) both; }
@keyframes fade { from { opacity: 0; transform: translateY(3px); } to { opacity: 1; transform: none; } }
.err { padding: 10px 12px; border: 1px solid var(--down); color: var(--down); background: rgba(220,38,38,.04); margin: 12px; font-size: 11px; }

/* ── responsive ──────────────────────────────────────── */
@media (max-width: 1100px) {
  .hdr { padding: 0 20px; }
  .nav { gap: 16px; } .nav a { font-size: 12px; }
  .live { grid-template-columns: minmax(0, 1fr) 320px; }
  .legend { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .lg { border-bottom: 1px solid var(--line-soft); }
}
@media (max-width: 820px) {
  :root { --hdr: 54px; }
  .hdr { grid-template-columns: 1fr auto; padding: 0 16px; }
  .hdr-x { display: none; }
  .burger { display: grid; gap: 5px; width: 32px; height: 32px; place-content: center; justify-self: end; }
  .burger span { width: 18px; height: 2px; background: var(--ink); transition: transform .2s var(--ease); }
  .hdr.open .burger span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .hdr.open .burger span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .nav { position: absolute; top: calc(var(--hdr) - 2px); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: #fff; border-bottom: 2px solid var(--ink); border-top: 2px solid var(--ink); display: none; }
  .hdr.open .nav { display: flex; }
  .nav a { padding: 16px; border-top: 1px solid var(--line-faint); font-size: 13px; }
  .nav a::after { display: none; }
  .nav a.on { background: var(--bg-2); }
  .nav i { display: none; }
  .live { display: flex; flex-direction: column; height: auto; min-height: 0; }
  .strip { grid-template-columns: 1fr; }
  .tabs { border-bottom: 1px solid var(--line); overflow-x: auto; }
  .tab { height: 38px; }
  .tickers { grid-template-columns: repeat(6, 104px); }
  .tk:first-child { border-left: 0; }
  .chartcol { border-right: 0; border-bottom: 2px solid var(--ink); }
  .chartbar p { display: none; }
  .chartwrap { height: 360px; flex: none; }
  .legend { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lg:last-child { grid-column: 1 / -1; }
  .side { height: 640px; }
  .page { padding: 0 16px 64px; }
  .page > .wrap { padding-top: 28px; }
  .art { margin: 0 -16px; height: 200px; }
  .h1.px .pix { height: 30px; }
  .h1 { font-size: 26px; }
  .qgrid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .rule { grid-template-columns: 44px 1fr; }
  .rule-v { grid-column: 2; border-left: 0; text-align: left; padding-top: 0; }
  .winner { grid-template-columns: auto 1fr; }
  .winner .wv { grid-column: 1 / -1; text-align: left; }
  .foot { padding: 16px; flex-direction: column; }
  .ca { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* ── competitor page ──────────────────────────────────── */
.crumb { display: inline-block; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--mute); margin-bottom: 18px; transition: color .15s var(--ease); }
.crumb:hover { color: var(--ink); }
.qhead { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; margin-bottom: 22px; }
.qhead img { width: 44px; height: 44px; object-fit: contain; }
.qhead small { display: block; font-size: 11px; color: var(--mute); margin-top: 6px; }
.qhead-v { text-align: right; }
.qhead-v small { margin: 0 0 4px; letter-spacing: .06em; text-transform: uppercase; font-size: 10px; }
.qhead-v b { display: block; font: 700 26px/1 var(--mono); letter-spacing: -0.02em; }
.qhead-v span { font-weight: 600; font-size: 12px; }
.statrow { display: grid; grid-template-columns: repeat(8, 1fr); border: 2px solid var(--ink); background: #fff; margin-bottom: 16px; }
.statrow div { padding: 12px 14px; border-left: 1px solid var(--line-faint); }
.statrow div:first-child { border-left: 0; }
.statrow small { display: block; font-size: 9px; color: var(--mute); letter-spacing: .06em; text-transform: uppercase; margin-bottom: 6px; }
.statrow b { font: 700 16px/1 var(--mono); letter-spacing: -0.02em; }
.box-sub { font-weight: 400; color: var(--mute); letter-spacing: 0; text-transform: none; font-size: 10px; }
.split .box { display: flex; flex-direction: column; }
.qblurb { padding: 12px 16px 16px; font-size: 11px; line-height: 1.6; color: var(--ink-2); }
.hist { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 8px; height: 196px; align-items: end; }
.hb { display: grid; grid-template-rows: auto 1fr auto; height: 100%; justify-items: center; gap: 4px; min-width: 0; }
.hb-p { font-size: 9px; color: var(--mute); }
.hb-bar { width: 100%; align-self: end; transition: height .3s var(--ease); }
.hb-b { font: 500 9px/1 var(--mono); color: var(--ink-2); letter-spacing: -0.02em; }
.hb.opt .hb-b, .hb.opt .hb-p { color: var(--ink); font-weight: 700; }
a.qcard { color: inherit; }
@media (max-width: 1100px) { .statrow { grid-template-columns: repeat(4, 1fr); } .statrow div:nth-child(5) { border-left: 0; } .statrow div:nth-child(n+5) { border-top: 1px solid var(--line-faint); } }
@media (max-width: 820px) {
  .qhead { grid-template-columns: auto 1fr; }
  .qhead-v { grid-column: 1 / -1; text-align: left; }
  .statrow { grid-template-columns: repeat(2, 1fr); }
  .statrow div { border-left: 0; border-top: 1px solid var(--line-faint); }
  .statrow div:nth-child(even) { border-left: 1px solid var(--line-faint); }
  .statrow div:nth-child(-n+2) { border-top: 0; }
  .hist { gap: 3px; }
  .hb-b { font-size: 7px; }
}
.split > * { min-width: 0; }
#qpos { overflow-x: auto; }
@media (max-width: 820px) { #qpos .journal th, #qpos .journal td { padding-left: 10px; padding-right: 10px; } #qpos .journal th:nth-child(3), #qpos .journal td:nth-child(3) { display: none; } }