/* HRX Loom styles: monochrome telemetry */

:root {
  --bg: #0a0a0a;
  --panel: #0e0e0e;
  --panel-2: #121212;
  --line: #1c1c1c;
  --line-2: #2a2a2a;
  --line-3: #3a3a3a;

  --fg: #cfcfcf;
  --hi: #f1f1f1;
  --dim: #8b8b8b;
  --faint: #5a5a5a;

  --ok: #8fbf8f;
  --bad: #d77a7a;
  --warn: #c8a862;
  --live: #b9f18d;

  --mono: 'JetBrains Mono', ui-monospace, Consolas, monospace;
  --sans: 'IBM Plex Sans', 'Segoe UI', system-ui, sans-serif;

  --max: 1320px;
  --grid: 24px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 64px; }
body {
  margin: 0;
  background-color: var(--bg);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: var(--grid) var(--grid);
  background-position: -1px -1px;
  color: var(--fg);
  font: 14px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
a.u, p a, li a, .fine a { color: var(--hi); text-decoration: underline; text-decoration-color: var(--line-3); text-underline-offset: 3px; }
a.u:hover, p a:hover, li a:hover, .fine a:hover { text-decoration-color: var(--hi); }
code, pre, .mono { font-family: var(--mono); }
::selection { background: #e8e8e8; color: #0a0a0a; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.dim { color: var(--dim); }
.faint { color: var(--faint); }
.hi { color: var(--hi); }
.ok { color: var(--ok); }
.bad { color: var(--bad); }

/* === Nav === */
.preview-band { position: relative; background: #3b2a66; color: #ddd3f2; padding: 8px 48px; font: 13px/1.4 var(--sans); text-align: center; border-bottom: 1px solid #4d3a80; }
.pb-close { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); width: 24px; height: 24px; padding: 0; background: none; border: none; border-radius: 3px; color: #ddd3f2; font: 18px/1 var(--sans); cursor: pointer; opacity: .7; }
.pb-close:hover { opacity: 1; background: rgba(255, 255, 255, .1); }
.nav { position: sticky; top: 0; z-index: 50; background: rgba(10, 10, 10, 0.9); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.nav-inner { max-width: var(--max); margin: 0 auto; padding: 0 24px; height: 48px; display: flex; align-items: center; gap: 28px; font: 12.5px var(--mono); }
.wordmark { display: inline-flex; align-items: center; gap: 9px; color: var(--hi); font: 600 14px var(--mono); letter-spacing: -0.01em; }
.wordmark img { width: 18px; height: 18px; }
.wordmark span { color: var(--faint); margin: 0 1px; }
.nav-links { display: flex; gap: 4px; flex: 1; }
.nav-links a, .nav-ext a { color: var(--dim); padding: 4px 8px; transition: color .12s; }
.nav-links a:hover, .nav-ext a:hover, .nav-links a.active { color: var(--hi); }
.nav-links a.active::before { content: '▸ '; color: var(--hi); }
.nav-ext { display: flex; gap: 4px; align-items: center; }
.nav-ext .sep { color: var(--line-3); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line-2); color: var(--fg); font: 12px var(--mono); padding: 3px 8px; cursor: pointer; margin-left: auto; }

/* === Section scaffolding === */
.sec { padding: 88px 0; border-bottom: 1px solid var(--line); position: relative; }
.sec-head { display: grid; grid-template-columns: 220px 1fr; gap: 32px; margin-bottom: 40px; }
.sec-idx { font: 12px var(--mono); color: var(--faint); padding-top: 6px; }
.sec-idx b { color: var(--dim); font-weight: 500; }
.sec-head h2 { font: 600 28px/1.2 var(--sans); letter-spacing: -0.02em; color: var(--hi); margin: 0 0 10px; max-width: 760px; }
.sec-head p { margin: 0; color: var(--dim); max-width: 680px; font-size: 15px; }
.label { font: 11.5px var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--faint); }

.reveal { opacity: 0; transform: translateY(8px); transition: opacity .5s ease, transform .5s ease; }
.reveal.in { opacity: 1; transform: none; }

.panel { background: var(--panel); border: 1px solid var(--line-2); }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; height: 32px; padding: 0 12px; border-bottom: 1px solid var(--line-2); font: 11.5px var(--mono); color: var(--dim); }
.panel-head .sq { display: inline-flex; gap: 5px; }
.panel-head .sq i { width: 7px; height: 7px; border: 1px solid var(--line-3); display: inline-block; }

/* corner ticks on framed blocks */
.ticks { position: relative; }
.ticks::before, .ticks::after { content: ''; position: absolute; width: 9px; height: 9px; border-color: var(--dim); border-style: solid; pointer-events: none; }
.ticks::before { top: -5px; left: -5px; border-width: 1px 0 0 1px; }
.ticks::after { bottom: -5px; right: -5px; border-width: 0 1px 1px 0; }

/* === Buttons === */
.btn { display: inline-flex; align-items: center; gap: 8px; height: 34px; padding: 0 14px; border: 1px solid var(--line-3); background: transparent; color: var(--hi); font: 500 12.5px var(--mono); cursor: pointer; transition: background .12s, color .12s, border-color .12s; white-space: nowrap; }
.btn:hover { border-color: var(--hi); }
.btn.solid { background: var(--hi); color: #0a0a0a; border-color: var(--hi); }
.btn.solid:hover { background: #fff; }

/* === Index header === */
.ix-head { padding: 52px 0 48px; border-bottom: 1px solid var(--line); }
.ix-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: end; }
.kicker { font: 12px var(--mono); color: var(--dim); display: flex; gap: 10px; align-items: center; }
.kicker .dot { width: 6px; height: 6px; background: var(--live); display: inline-block; animation: blink 2.4s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0.2; } }
.ix-grid > div:first-child { container-type: inline-size; }
.ix-head h1 { font: 600 clamp(18px, 7cqi, 40px)/1.12 var(--sans); letter-spacing: -0.03em; color: var(--hi); margin: 16px 0 16px; }
.ix-head h1 .thin { color: var(--dim); font-weight: 400; font-size: 0.8em; white-space: nowrap; }
.ix-head .lede { font-size: 15px; color: var(--fg); max-width: 560px; margin: 0 0 22px; }
.ix-head .lede b { color: var(--hi); font-weight: 600; }
.hero-steps { list-style: none; margin: 0; padding: 0; border: 1px solid var(--line-2); background: var(--panel); }
.hero-steps li { display: grid; grid-template-columns: 100px minmax(0, 1fr); gap: 16px; padding: 16px 16px 16px 14px; border-bottom: 1px solid var(--line-2); }
.hero-steps li:last-child { border-bottom: none; }
.hs-n { font: 11px var(--mono); color: var(--dim); }
.hs-n b { display: block; font: 500 22px var(--mono); color: var(--hi); letter-spacing: -0.02em; white-space: nowrap; }
.hs-body { min-width: 0; }
.hs-body p { margin: 0 0 10px; font-size: 13.5px; color: var(--fg); }
.hs-body .code pre { font-size: 12px; }
.ix-head .lede + .lede { margin-top: -10px; }
.ix-links { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.ix-links li { display: flex; justify-content: space-between; gap: 16px; padding: 8px 0; border-bottom: 1px solid var(--line); font: 12.5px var(--mono); }
.ix-links li a { color: var(--hi); text-decoration: none; }
.ix-links li a:hover { text-decoration: underline; }
.ix-links li span { color: var(--faint); text-align: right; }
.hero-port { display: grid; grid-template-columns: 100px minmax(0, 1fr); gap: 16px; padding: 16px 16px 16px 14px; margin-top: 12px; border: 1px dashed var(--line-3); }
.ix-facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin-top: 40px; border: 1px solid var(--line-2); }
.ix-facts > div { padding: 16px; border-right: 1px solid var(--line-2); }
.ix-facts > div:last-child { border-right: none; }
.sec .ix-facts { margin-top: 0; }
.ix-facts h3 { margin: 0 0 6px; font: 500 12px var(--mono); color: var(--hi); text-transform: lowercase; }
.ix-facts p { margin: 0; font-size: 13px; color: var(--fg); }

/* === Collection cards === */
.podium { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 12px; }
.grid .empty { grid-column: 1 / -1; padding: 48px; text-align: center; border: 1px dashed var(--line-2); font: 12.5px var(--mono); color: var(--dim); }
.mcard { display: flex; flex-direction: column; gap: 6px; padding: 14px 16px 12px; background: var(--panel); border: 1px solid var(--line-2); transition: border-color .12s, background .12s; min-width: 0; }
.mcard:hover, .mcard:focus { border-color: var(--line-3); background: var(--panel-2); outline: none; }
.mcard:hover .mc-name { text-decoration: underline; text-underline-offset: 3px; }
.mc-top { display: flex; justify-content: space-between; align-items: baseline; font: 11.5px var(--mono); }
.mc-rank { color: var(--faint); }
.mc-score { font: 500 20px var(--mono); color: var(--hi); letter-spacing: -0.02em; }
.mc-score.lo { color: var(--dim); }
.mc-name { display: flex; align-items: center; gap: 8px; font: 600 16px var(--sans); color: var(--hi); letter-spacing: -0.01em; white-space: nowrap; }
.mc-name > span { overflow: hidden; text-overflow: ellipsis; }
.av { display: inline-block; flex: none; width: 18px; height: 18px; border-radius: 50%; object-fit: cover; background: var(--panel-2); border: 1px solid var(--line-2); vertical-align: middle; margin-right: 8px; }
.mc-name .av, .nm .av { margin-right: 0; }
.av-na { display: inline-flex; align-items: center; justify-content: center; font: 600 10px var(--mono); color: var(--dim); }
.av-lg { width: 26px; height: 26px; }
.av-xl { width: 32px; height: 32px; margin-right: 12px; }
.av-lg.av-na { font-size: 12px; }
.av-xl.av-na { font-size: 14px; }
.nm { display: flex; align-items: center; gap: 10px; }
.nm > span { min-width: 0; }
.dr-title { display: flex; align-items: center; }
.mc-sub { font: 11px var(--mono); color: var(--faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mc-marks { display: flex; align-items: center; gap: 10px; font: 11.5px var(--mono); margin: 2px 0 4px; }
.mc-gt { color: var(--faint); font-size: 11px; }
.mc-charts { display: grid; grid-template-columns: 5fr 3fr; gap: 12px; border-top: 1px solid var(--line); padding-top: 8px; }
.mc-charts svg.curve { height: 54px; aspect-ratio: auto !important; }
.board .rb { width: 56px; }
.board td.name b, .board td.name small { display: block; max-width: 210px; overflow: hidden; text-overflow: ellipsis; }
.board th, .board td { padding-left: 10px; padding-right: 10px; }
.mc-l { display: block; font: 10.5px var(--mono); color: var(--faint); margin-bottom: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mc-nums { display: grid; grid-template-columns: 1fr 1fr 0.8fr auto; gap: 8px; align-items: end; border-top: 1px solid var(--line); padding-top: 8px; font: 10.5px var(--mono); color: var(--faint); }
.mc-nums b { display: block; font: 500 13px var(--mono); color: var(--hi); }
.mc-nums small { display: block; font-size: 10.5px; color: var(--faint); margin-bottom: 1px; }
.mc-pf { align-self: center; }

/* === Inline charts === */
svg.curve { display: block; width: 100%; height: auto; overflow: visible; }
.curve .c-loom { fill: none; stroke: var(--hi); stroke-width: 1.5; vector-effect: non-scaling-stroke; }
.curve .c-ref { fill: none; stroke: var(--faint); stroke-width: 1.2; stroke-dasharray: 3 3; vector-effect: non-scaling-stroke; }
.curve .d-loom { fill: var(--hi); }
.curve .d-ref { fill: var(--bg); stroke: var(--dim); stroke-width: 1; vector-effect: non-scaling-stroke; }
.curve .ax-t { fill: var(--faint); font: 10.5px var(--mono); }
.curve .ax-grid { stroke: var(--line); stroke-width: 1; }
.curve.axes .c-loom { stroke-width: 1.8; }
.curve-na { font: 10.5px var(--mono); color: var(--line-3); height: 54px; display: flex; align-items: center; border: 1px dashed var(--line); justify-content: center; }
svg.pf { display: block; }
.pf-up { fill: var(--hi); }
.pf-dn { fill: var(--dim); }
.pf-na { fill: var(--line-3); }
.pf-mid { stroke: var(--line-3); stroke-width: 1; }
.pf-sep { stroke: var(--line-2); stroke-width: 1; stroke-dasharray: 1 2; }
.th-sub { display: block; font-size: 10px; color: var(--line-3); font-weight: 400; }
.lg-pf svg { vertical-align: -3px; margin-right: 4px; }

/* === Field charts === */
.readout-bar { position: sticky; top: 48px; z-index: 30; background: rgba(10, 10, 10, .94); border-bottom: 1px solid var(--line); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.readout { height: 34px; display: flex; align-items: center; gap: 8px; font: 12px var(--mono); color: var(--fg); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.readout b { color: var(--hi); font-weight: 500; }
.readout .ro-n { color: var(--hi); }
.readout .ro-sep { color: var(--line-3); }
.chart-panel .chart-body { padding: 10px 12px 6px; }
svg.chart { display: block; width: 100%; height: auto; font-family: var(--mono); }
.chart .ax-t { fill: var(--faint); font-size: 10.5px; }
.chart .ax-l { fill: var(--hi); font-size: 12px; }
.chart .ax-v { fill: var(--fg); font-size: 11.5px; }
.chart .ax-grid { stroke: var(--line); stroke-width: 1; }
.chart .ax-row { stroke: var(--line-2); stroke-width: 1; stroke-dasharray: 1 3; }
.chart .ax-sep { stroke: var(--line-2); stroke-width: 1; }
.chart .ax-par { stroke: var(--dim); stroke-width: 1; }
.chart .zone-lo { fill: rgba(255, 255, 255, .018); }
.chart .med { stroke: var(--hi); stroke-width: 2; }
.chart .pt { fill: var(--hi); cursor: pointer; transition: opacity .12s; }
.chart .pt-lo { fill: var(--bg); stroke: var(--dim); stroke-width: 1.2; }
.chart .sc-loom { fill: var(--hi); }
.chart .sc-ref { fill: var(--bg); stroke: var(--dim); stroke-width: 1.2; }
.chart .sc-link { stroke: var(--line-3); stroke-width: 1.2; }
.chart .sc-link.lo { stroke: var(--dim); stroke-dasharray: 2 2; }
.chart .sc-lab { fill: var(--dim); font-size: 10.5px; cursor: pointer; }
.chart .mk { cursor: pointer; transition: opacity .12s; }
.chart .sl { fill: none; stroke: var(--line-3); stroke-width: 1.2; }
.chart .sl-d { fill: var(--line-3); }
.chart .sl-med { fill: none; stroke: var(--hi); stroke-width: 2.2; pointer-events: none; }
#field.hl-on .chart .pt:not(.hl), #field.hl-on .chart .mk:not(.hl), #field.hl-on .chart .sc-lab:not(.hl) { opacity: .14; }
#field .chart .pt.hl { fill: var(--live); stroke: var(--live); }
#field .chart .mk.hl .sc-loom, #field .chart .mk.hl .sl-d { fill: var(--live); }
#field .chart .mk.hl .sl { stroke: var(--live); stroke-width: 2; }
#field .chart .mk.hl .sc-link { stroke: var(--live); }
#field .chart .sc-lab.hl { fill: var(--live); }
.chart .hv-lab { fill: var(--live); font-size: 11px; pointer-events: none; paint-order: stroke; stroke: var(--bg); stroke-width: 4px; stroke-linejoin: round; }
.chart .hv-lab .faint { fill: var(--dim); }
.seg { display: inline-flex; border: 1px solid var(--line-2); }
.seg button { background: none; border: none; color: var(--dim); font: 11px var(--mono); padding: 3px 9px; cursor: pointer; }
.seg button + button { border-left: 1px solid var(--line-2); }
.seg button:hover { color: var(--hi); }
.seg button.on { background: var(--hi); color: #0a0a0a; }
.pair-charts { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* coverage grid */
table.cov { border-collapse: collapse; font: 12px var(--mono); width: 100%; min-width: 900px; }
.cov th { font-weight: 400; color: var(--faint); font-size: 10.5px; padding: 8px 0 6px; border-bottom: 1px solid var(--line-2); height: 64px; vertical-align: bottom; cursor: help; }
.cov th span { writing-mode: vertical-rl; transform: rotate(180deg); white-space: nowrap; }
.cov td { text-align: center; padding: 0; height: 30px; border-bottom: 1px solid var(--line); width: 30px; }
.cov .cv-name { text-align: left; padding: 0 12px; width: auto; white-space: nowrap; cursor: default; vertical-align: bottom; }
.cov td.cv-name a { color: var(--hi); font: 13px var(--sans); }
.cov td.cv-name a:hover { text-decoration: underline; text-underline-offset: 3px; }
.cov td.cv-name small { color: var(--faint); font-size: 10.5px; margin-left: 6px; }
.cov .cv-gap { width: 18px; border-bottom-color: transparent; }
.cov .cv-sum { color: var(--dim); width: 52px; font-size: 11px; }
.cov .cv-pass { color: var(--ok); }
.cov .cv-fail { color: var(--bad); }
.cov .cv-unknown { color: var(--dim); }
.cov .cv-na, .cov .cv-n { color: var(--line-3); }
.cov .cv-y { color: var(--fg); }
.cov tbody tr:hover td { background: #141414; }
#field.hl-on .cov tr.hl td { background: #151a12; }
.cov tr.cv-tot td { color: var(--faint); font-size: 10.5px; border-bottom: none; height: 26px; }

/* === Code blocks === */
.code { background: #070707; border: 1px solid var(--line-2); position: relative; }
.code .code-head { display: flex; justify-content: space-between; align-items: center; height: 28px; padding: 0 6px 0 12px; border-bottom: 1px solid var(--line); font: 11px var(--mono); color: var(--faint); }
.code pre { margin: 0; padding: 12px 14px; overflow-x: auto; font-size: 12.5px; line-height: 1.7; color: var(--hi); }
.code pre.wrap { white-space: pre-wrap; }
.code .p { color: var(--faint); user-select: none; }
.code .c { color: var(--faint); }
.code .s { color: var(--warn); }
.code.inline-cmd { display: flex; align-items: center; }
.code.inline-cmd pre { flex: 1; min-width: 0; padding: 9px 12px; }
.code.inline-cmd .copy { margin-right: 6px; }
.copy { background: none; border: 1px solid var(--line-2); color: var(--dim); font: 11px var(--mono); padding: 2px 8px; cursor: pointer; }
.copy:hover { color: var(--hi); border-color: var(--line-3); }


/* === Gates === */
.gate-list { font: 12.5px var(--mono); }
.gate-row { display: grid; grid-template-columns: 54px 140px 1fr; gap: 10px; padding: 7px 12px; border-bottom: 1px solid var(--line); }
.gate-row:last-child { border-bottom: none; }
.gate-row .st { color: var(--faint); }
.gate-row code { color: var(--hi); }
.gate-row span:last-child { color: var(--dim); font-family: var(--sans); font-size: 13px; }
.gate-row.pass .st { color: var(--ok); }
.gate-row.fail .st { color: var(--bad); }
.gate-row.na { opacity: .45; }

/* === Tables === */
.tbl-wrap { overflow-x: auto; border: 1px solid var(--line-2); background: var(--panel); }
table.tbl { width: 100%; border-collapse: collapse; font: 12.5px var(--mono); }
.tbl th { text-align: left; font-weight: 500; color: var(--faint); padding: 9px 12px; border-bottom: 1px solid var(--line-2); white-space: nowrap; cursor: pointer; user-select: none; font-size: 11.5px; }
.tbl th:hover { color: var(--hi); }
.tbl td { padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; white-space: nowrap; color: var(--fg); }
.tbl tbody tr { cursor: pointer; transition: background .1s; }
.tbl tbody tr:hover, .tbl tbody tr:focus { background: #151515; outline: none; }
.tbl tbody tr:hover td.name b { text-decoration: underline; text-underline-offset: 3px; }
.tbl tr:last-child td { border-bottom: none; }
.tbl td.num, .tbl th.num { text-align: right; }
.tbl td.num:first-child { color: var(--faint); }
.tbl td.name b { color: var(--hi); font-weight: 500; font-family: var(--sans); font-size: 13.5px; }
.tbl td.name small { display: block; color: var(--faint); font-size: 11px; }
.tbl td.gates small { color: var(--dim); margin-left: 8px; }
.tbl td.ratio { color: var(--hi); text-align: right; }
.tbl td.ratio b { font-weight: 500; }
.tbl th.ratio { text-align: right; }
.tbl th.on { color: var(--hi); }
.tbl th .arr { font-style: normal; margin-left: 4px; }
.tbl th.num .th-sub, .tbl th.ratio .th-sub { text-align: right; }
.tbl td.tok b { display: block; font-weight: 500; color: var(--hi); line-height: 1.3; }
.tbl td.tok small { display: block; color: var(--faint); font-size: 11px; line-height: 1.3; }
.tbl td.sx { color: var(--fg); }
.tbl td.sx .lo, .tbl td.ratio .lo { color: var(--dim); }
.tbl td.pfc { padding-top: 4px; padding-bottom: 4px; }
.board td { padding-top: 7px; padding-bottom: 7px; }
/* segmented bars: drawn with CSS so they align regardless of font coverage */
.rb { display: inline-block; position: relative; width: 86px; height: 9px; vertical-align: -1px; margin-right: 8px;
  background: repeating-linear-gradient(90deg, var(--line-2) 0 1px, transparent 1px 7px); }
.rb::after { content: ''; position: absolute; left: 50%; top: -3px; bottom: -3px; width: 1px; background: var(--dim); }
.rb i { position: absolute; top: 1px; bottom: 1px; }
.rb i.pos { left: calc(50% + 1px); background: repeating-linear-gradient(90deg, var(--hi) 0 5px, transparent 5px 7px); }
.rb i.neg { right: calc(50% + 1px); background: repeating-linear-gradient(270deg, var(--dim) 0 5px, transparent 5px 7px); }
.strip { display: inline-flex; gap: 2px; vertical-align: -1px; }
.g { display: inline-block; width: 7px; height: 9px; border: 1px solid var(--line-3); }
.g.g-pass { background: var(--fg); border-color: var(--fg); }
.g.g-fail { background: var(--bad); border-color: var(--bad); }
.mbars { border: 1px solid var(--line-2); background: #070707; font: 12px var(--mono); }
.mrow { display: grid; grid-template-columns: 120px minmax(0, 1fr) 60px 60px 52px; gap: 12px; align-items: center; padding: 6px 12px; border-bottom: 1px solid var(--line); }
.mrow.na { color: var(--faint); }
.mhead span:nth-child(5) { text-align: right; }
.md { text-align: right; color: var(--fg); }
.md.lo { color: var(--dim); }
.mrow:last-child { border-bottom: none; }
.mhead { color: var(--faint); font-size: 11px; }
.mhead span:nth-child(3), .mhead span:nth-child(4) { text-align: right; }
.ml { color: var(--hi); }
.ml small { color: var(--faint); font-size: 11px; }
.mt { display: flex; flex-direction: column; gap: 3px; }
.mt i { display: block; height: 6px; }
.mt i.loom { background: repeating-linear-gradient(90deg, var(--hi) 0 5px, transparent 5px 7px); }
.mt i.ref { background: repeating-linear-gradient(90deg, var(--faint) 0 5px, transparent 5px 7px); }
.mv { text-align: right; color: var(--hi); line-height: 1.25; }
.mv small { display: block; color: var(--faint); font-size: 11px; }
.mr { text-align: right; color: var(--hi); }
.mr.lo { color: var(--dim); }
.sw { display: inline-block; width: 14px; height: 6px; margin: 0 5px 0 0; vertical-align: 1px; }
.sw.loom { background: repeating-linear-gradient(90deg, var(--hi) 0 5px, transparent 5px 7px); }
.sw.ref { background: repeating-linear-gradient(90deg, var(--faint) 0 5px, transparent 5px 7px); margin-left: 8px; }
i.flag { font-style: normal; display: inline-block; width: 16px; text-align: center; color: var(--line-3); }
i.flag.on { color: var(--hi); }
.tbl tr.empty td { text-align: center; color: var(--dim); padding: 40px; cursor: default; }
.pager { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 12px; font: 12px var(--mono); }
.pager button { font: inherit; color: var(--dim); background: var(--panel); border: 1px solid var(--line-2); min-width: 32px; padding: 5px 9px; cursor: pointer; }
.pager button:hover:not(:disabled) { color: var(--hi); border-color: var(--line-3); }
.pager button.on { color: var(--bg); background: var(--hi); border-color: var(--hi); }
.pager button:disabled { color: var(--line-3); cursor: default; }
.pager .pg-range { margin-left: auto; color: var(--faint); }
.board-search { display: flex; align-items: center; gap: 10px; height: 40px; padding: 0 12px; border: 1px solid var(--line-2); border-bottom-color: var(--line); background: #070707; font: 12.5px var(--mono); cursor: text; transition: border-color .12s; }
.board-search:focus-within { border-color: var(--line-3); border-bottom-color: var(--line); }
.board-search > span:first-child { color: var(--faint); }
.board-search:focus-within > span:first-child { color: var(--hi); }
.board-search input { flex: 1; min-width: 0; background: none; border: none; outline: none; color: var(--hi); font: inherit; }
.board-search input::placeholder { color: var(--faint); }
.board-search input::-webkit-search-cancel-button { filter: invert(1) grayscale(1); opacity: .5; cursor: pointer; }
.board-search .bs-count { color: var(--faint); font-size: 11.5px; white-space: nowrap; }
.board-search kbd { font: 11px var(--mono); color: var(--faint); border: 1px solid var(--line-2); padding: 0 5px; line-height: 17px; }
.board-search:focus-within kbd { display: none; }
.board-search + .tbl-wrap { border-top: none; }
.hot { flex: none; margin-left: 6px; font-size: 12px; line-height: 1; text-decoration: none; }
.mc-name .hot { margin-left: 0; }
.board td.name b { display: inline-block; vertical-align: bottom; }
.pager[hidden] { display: none; }
.tbl tr.is-hot td:first-child { box-shadow: inset 2px 0 0 var(--warn); }
.tbl-legend { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 12px; font: 11.5px var(--mono); color: var(--faint); }
.tbl-legend b { color: var(--dim); font-weight: 500; }

/* === Explore page === */
.page-head { padding: 56px 0 28px; border-bottom: 1px solid var(--line); }
.page-head h1 { font: 600 34px/1.15 var(--sans); letter-spacing: -0.025em; color: var(--hi); margin: 12px 0 10px; }
.page-head p { color: var(--dim); max-width: 680px; margin: 0; font-size: 15px; }
.toolbar { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; padding: 14px 0; font: 12.5px var(--mono); position: sticky; top: 48px; z-index: 20; background: rgba(10, 10, 10, .94); border-bottom: 1px solid var(--line); }
.search { display: flex; align-items: center; gap: 6px; border: 1px solid var(--line-2); padding: 0 10px; height: 32px; min-width: 200px; flex: 1 1 200px; background: #070707; }
.search span { color: var(--faint); }
.search input { flex: 1; background: none; border: none; outline: none; color: var(--hi); font: 12.5px var(--mono); }
.search:focus-within { border-color: var(--line-3); }
.toggles { display: flex; flex-wrap: wrap; gap: 4px; }
.tg { background: none; border: none; color: var(--dim); font: 12.5px var(--mono); cursor: pointer; padding: 4px 6px; }
.tg:hover { color: var(--hi); }
.tg::before { content: '[ ] '; color: var(--faint); white-space: pre; }
.tg.on { color: var(--hi); }
.tg.on::before { content: '[x] '; color: var(--hi); }
.sel { display: inline-flex; align-items: center; gap: 6px; color: var(--faint); margin-left: auto; }
.sel select { background: #070707; color: var(--hi); border: 1px solid var(--line-2); font: 12px var(--mono); padding: 5px 6px; }
.views { display: inline-flex; border: 1px solid var(--line-2); }
.views button { background: none; border: none; color: var(--dim); font: 12px var(--mono); padding: 6px 12px; cursor: pointer; }
.views button + button { border-left: 1px solid var(--line-2); }
.views button.on { background: var(--hi); color: #0a0a0a; }
.count { font: 11.5px var(--mono); color: var(--faint); margin: 14px 0 10px; }

/* matrix view */
.matrix { width: 100%; border-collapse: collapse; font: 12px var(--mono); min-width: 960px; }
.matrix th { font-weight: 500; color: var(--faint); font-size: 11px; padding: 8px 6px; border-bottom: 1px solid var(--line-2); text-align: center; white-space: nowrap; }
.matrix th:first-child { text-align: left; padding-left: 12px; }
.matrix td { padding: 0; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); text-align: center; height: 38px; }
.matrix td:last-child { border-right: none; }
.matrix td.mname { text-align: left; padding: 0 12px; white-space: nowrap; font-family: var(--sans); font-size: 13px; color: var(--hi); cursor: pointer; }
.matrix td.mname small { color: var(--faint); font: 11px var(--mono); margin-left: 6px; }
.matrix td.mname:hover { text-decoration: underline; text-underline-offset: 3px; }
.matrix td.na { color: var(--line-3); }
.matrix td.lo { color: var(--dim); background-image: repeating-linear-gradient(135deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 5px); }
.matrix-legend { display: flex; align-items: center; gap: 10px; font: 11.5px var(--mono); color: var(--faint); margin-top: 12px; flex-wrap: wrap; }
.swatch { display: inline-block; width: 22px; height: 12px; border: 1px solid var(--line-2); vertical-align: -2px; }

/* detail drawer */
.drawer-bg { position: fixed; inset: 0; background: rgba(0, 0, 0, .6); opacity: 0; pointer-events: none; transition: opacity .2s; z-index: 80; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(700px, 100vw); background: var(--bg); border-left: 1px solid var(--line-3); z-index: 90; transform: translateX(100%); transition: transform .25s ease; overflow-y: auto; }
body.open .drawer { transform: none; }
body.open .drawer-bg { opacity: 1; pointer-events: auto; }
body.open { overflow: hidden; }
.dr-top { position: sticky; top: 0; z-index: 2; display: flex; justify-content: space-between; align-items: center; height: 40px; padding: 0 20px; border-bottom: 1px solid var(--line-2); background: var(--bg); font: 11.5px var(--mono); color: var(--faint); }
.dr-top button { background: none; border: 1px solid var(--line-2); color: var(--dim); font: 11.5px var(--mono); padding: 2px 8px; cursor: pointer; }
.dr-top button:hover { color: var(--hi); border-color: var(--line-3); }
.dr { padding: 24px 24px 60px; }
.dr h2 { font: 600 26px/1.15 var(--sans); color: var(--hi); margin: 0 0 6px; letter-spacing: -0.02em; word-break: break-word; }
.dr .meta { font: 12px var(--mono); color: var(--dim); }
.dr h3 { font: 500 11.5px var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--faint); margin: 30px 0 10px; display: flex; gap: 10px; align-items: center; }
.dr h3::after { content: ''; flex: 1; height: 1px; background: var(--line); }
.kv-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-2); border-left: 1px solid var(--line-2); margin-top: 18px; }
.kv-grid div { padding: 10px 12px; border-right: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); }
.kv-grid b { display: block; font: 500 18px var(--mono); color: var(--hi); }
.kv-grid b.lo { color: var(--dim); }
.dr-marks { display: flex; align-items: center; gap: 12px; margin-top: 12px; font: 11.5px var(--mono); }
.dr-nav { display: flex; gap: 6px; }
.chart-box { border: 1px solid var(--line-2); background: #070707; padding: 10px 12px 4px; }
.kvl { border: 1px solid var(--line-2); font: 12px var(--mono); }
.kvl div { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 12px; padding: 5px 12px; border-bottom: 1px solid var(--line); }
.kvl div:last-child { border-bottom: none; }
.kvl span:first-child { color: var(--faint); white-space: pre; }
.kvl span:last-child { color: var(--hi); word-break: break-all; }
.kvl code { background: none; border: none; padding: 0; }
.dr-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.dr-cols .kvl div { grid-template-columns: 100px minmax(0, 1fr); }
.kv-grid span { font: 11px var(--mono); color: var(--faint); }
.bars { font: 12px/1.45 var(--mono); white-space: pre; overflow-x: auto; color: var(--fg); background: #070707; border: 1px solid var(--line-2); padding: 12px 14px; }
.bars .l { color: var(--hi); }
.bars .r { color: var(--faint); }
.bars .lo { color: var(--dim); }
.feat-list { display: grid; grid-template-columns: repeat(2, 1fr); font: 12.5px var(--mono); border: 1px solid var(--line-2); }
.feat-list div { padding: 6px 12px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; }
.feat-list div:nth-child(odd) { border-right: 1px solid var(--line); }
.feat-list .y { color: var(--hi); }
.feat-list .n { color: var(--faint); }
.dr .gate-list { border: 1px solid var(--line-2); }
.dr .links { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 26px; }
.fine { font-size: 12.5px; color: var(--faint); margin: 10px 0 0; }
.fine code, p code, li code { font-size: .92em; color: var(--hi); background: #161616; border: 1px solid var(--line); padding: 0 4px; }
.code code { background: none; border: none; padding: 0; font-size: inherit; }

/* === Submit page === */
.steps { border: 1px solid var(--line-2); }
.step { display: grid; grid-template-columns: 120px minmax(0, 1fr); border-bottom: 1px solid var(--line-2); }
.step:last-child { border-bottom: none; }
.step-n { padding: 22px 18px; border-right: 1px solid var(--line-2); font: 12px var(--mono); color: var(--faint); background: #0b0b0b; }
.step-n b { display: block; font: 500 26px var(--mono); color: var(--hi); letter-spacing: -0.03em; }
.step-body { padding: 22px 24px; background: var(--panel); min-width: 0; }
.step-body h3 { margin: 0 0 6px; font: 600 18px var(--sans); color: var(--hi); }
.step-body > p { margin: 0 0 14px; color: var(--dim); }
.step-body .code + .code, .step-body .code + .note { margin-top: 10px; }
.note { margin-top: 12px; padding: 9px 12px; border-left: 2px solid var(--line-3); background: #0b0b0b; color: var(--dim); font-size: 13px; }
.note b { color: var(--hi); font-weight: 500; }
.submit-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 24px; align-items: start; }
.aside { position: sticky; top: 72px; display: flex; flex-direction: column; gap: 16px; }
.aside .panel > div:not(.panel-head) { padding: 14px; }
.aside ul { margin: 0; padding: 0; list-style: none; font-size: 13px; }
.aside li { padding: 5px 0; border-bottom: 1px dashed var(--line); }
.aside li:last-child { border-bottom: none; }
.cmd-ref li { display: grid; grid-template-columns: 96px 1fr; gap: 8px; }
.cmd-ref code { white-space: nowrap; }
.cmd-ref code { justify-self: start; }
.cmd-ref span { color: var(--dim); font-size: 12.5px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; font: 12px var(--mono); }
.tags span { border: 1px solid var(--line-2); padding: 1px 7px; color: var(--dim); }
.tags span.req { border-color: var(--hi); color: var(--hi); }
/* === Footer === */
.footer { padding: 40px 0 32px; font: 12px var(--mono); color: var(--faint); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 24px; }
.footer h5 { margin: 0 0 10px; font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--faint); }
.footer a { display: block; color: var(--dim); padding: 2px 0; }
.footer a:hover { color: var(--hi); }
.footer p { margin: 10px 0 0; max-width: 320px; font-family: var(--sans); font-size: 13px; color: var(--faint); }
.footer-base { margin-top: 32px; padding-top: 14px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* === Responsive === */
@media (max-width: 1240px) {
  .hide-l { display: none; }
}
@media (max-width: 1040px) {
  .hide-m { display: none; }
}
@media (max-width: 760px) {
  .hide-s { display: none; }
}
@media (max-width: 1000px) {
  .ix-grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .ix-facts { grid-template-columns: 1fr 1fr; }
  .ix-facts > div { border-bottom: 1px solid var(--line-2); }
  .ix-facts > div:nth-child(2n) { border-right: none; }
  .ix-facts > div:nth-last-child(-n+2) { border-bottom: none; }
  .podium { grid-template-columns: minmax(0, 1fr); }
  .pair-charts { grid-template-columns: minmax(0, 1fr); }
  .dr-cols { grid-template-columns: minmax(0, 1fr); }
  .port-cmd pre { overflow-x: auto; }
  .sec-head { grid-template-columns: 1fr; gap: 8px; }
  .submit-grid { grid-template-columns: 1fr; }
  .aside { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hide-m { display: none; }
  .board td.name b, .board td.name small { max-width: 170px; }
}
@media (max-width: 720px) {
  .nav-links, .nav-ext { display: none; }
  .nav-toggle { display: block; }
  .nav.open .nav-inner { height: auto; flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
  .nav.open .nav-links, .nav.open .nav-ext { display: flex; flex-direction: column; width: 100%; }
  .sec { padding: 60px 0; }
  .hero-steps li, .hero-port { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .ix-facts { grid-template-columns: minmax(0, 1fr); }
  .ix-facts > div, .ix-facts > div:nth-last-child(-n+2) { border-right: none; border-bottom: 1px solid var(--line-2); }
  .ix-facts > div:last-child { border-bottom: none; }
  .ix-links li { flex-direction: column; gap: 2px; }
  .ix-links li span { text-align: left; }
  .hs-n b { display: inline; margin-right: 8px; }
  .grid { grid-template-columns: minmax(0, 1fr); }
  .chart-panel .chart-body { overflow-x: auto; }
  .c-strip, .c-scatter { min-width: 720px; }
  .board td.name b, .board td.name small { max-width: 150px; }
  .board .rb { display: none; }
  .readout { font-size: 11px; }
  .sel { margin-left: 0; }
  .mrow { grid-template-columns: 90px minmax(0, 1fr) 54px 48px; }
  .mrow .md { display: none; }
  .mhead span:nth-child(4) { display: none; }
  .gate-row { grid-template-columns: 48px 1fr; }
  .gate-row span:last-child { grid-column: 2; }
  .step { grid-template-columns: 1fr; }
  .step-n { border-right: none; border-bottom: 1px solid var(--line-2); padding: 12px 18px; }
  .kv-grid { grid-template-columns: repeat(2, 1fr); }
  .feat-list { grid-template-columns: 1fr; }
  .feat-list div:nth-child(odd) { border-right: none; }
  .hide-s { display: none; }
  .views { margin-left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}