/* Once-Over by LaptopDesktop.online. Written fresh 2026-10-14 (SPEC 3): test-bench look, Chivo + Chivo Mono, one signal colour. */
@font-face { font-family: "Chivo"; src: url("/assets/fonts/chivo-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Chivo Mono"; src: url("/assets/fonts/chivo-mono-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  --bench: #e9e7e1;
  --panel: #f6f5f1;
  --white: #ffffff;
  --ink: #141414;
  --ink2: #45443f;
  --ink3: #6c6a63;
  --line: #cfccc3;
  --line2: #b5b1a6;
  --signal: #ff4f00;
  --signal-ink: #b83600;
  --ok: #17703a;
  --ok-bg: #dff1e5;
  --warn: #8a4b00;
  --warn-bg: #fbe9cf;
  --bad: #a3221b;
  --bad-bg: #f8dcd9;
  --thin: #3d4f7a;
  --thin-bg: #dfe5f3;
  --na: #6c6a63;
  --na-bg: #ecebe6;
  --sans: "Chivo", "Helvetica Neue", Arial, sans-serif;
  --mono: "Chivo Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --r: 4px;
  --frame: 1240px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0; background-color: var(--bench); color: var(--ink);
  background-image: radial-gradient(circle at 1px 1px, rgba(20, 20, 20, .09) 1px, transparent 1.4px);
  background-size: 18px 18px;
  font: 400 17px/1.6 var(--sans); overflow-x: hidden;
}
img, svg, video { max-width: 100%; }
a { color: var(--ink); text-decoration-color: var(--signal); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--signal-ink); }
:focus-visible { outline: 3px solid var(--signal); outline-offset: 2px; }
code { font: 500 .86em/1.4 var(--mono); background: var(--white); border: 1px solid var(--line); border-radius: 3px; padding: .05em .35em; overflow-wrap: anywhere; }
b, strong { font-weight: 700; }
.frame { width: 100%; max-width: var(--frame); margin: 0 auto; padding: 0 32px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--white); padding: 8px 12px; z-index: 50; }
.skip:focus { left: 8px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.nojs { font-size: 14.5px; background: var(--warn-bg); border-left: 5px solid var(--warn); padding: 8px 12px; max-width: 760px; }
html.js .nojs { display: none; }
.eyebrow { font: 600 12px/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink3); margin: 0 0 14px; }
.eyebrow a { color: var(--ink2); }
.display { font-weight: 850; font-size: clamp(40px, 6vw, 76px); line-height: .98; letter-spacing: -.035em; margin: 0 0 22px; max-width: 13ch; }
.h1 { font-weight: 800; font-size: clamp(32px, 4.2vw, 52px); line-height: 1.04; letter-spacing: -.03em; margin: 0 0 18px; max-width: 22ch; overflow-wrap: anywhere; }
.h2 { font-weight: 750; font-size: 22px; letter-spacing: -.01em; margin: 34px 0 12px; }
.lede { font-size: 19px; line-height: 1.6; color: var(--ink2); max-width: 64ch; margin: 0 0 22px; }
.fine { font-size: 14px; line-height: 1.55; color: var(--ink3); }
.redflag { font: 600 10.5px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; font-style: normal; color: var(--white); background: var(--bad); border-radius: 2px; padding: 3px 5px; vertical-align: 2px; white-space: nowrap; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 10px 18px; border-radius: 999px; border: 1.5px solid var(--ink);
  font: 650 15px/1.2 var(--sans); text-decoration: none; cursor: pointer; background: transparent; color: var(--ink); transition: background .15s, color .15s, transform .1s; }
.btn:active { transform: translateY(1px); }
.btn--ink { background: var(--ink); color: var(--white); }
.btn--ink:hover { background: #2b2b2b; color: var(--white); }
.btn--signal { background: var(--signal); border-color: var(--signal); color: var(--ink); }
.btn--signal:hover { background: #ff6a26; color: var(--ink); }
.btn--line { background: var(--white); }
.btn--line:hover { background: var(--ink); color: var(--white); }
.btn--bad { border-color: var(--bad); color: var(--bad); background: var(--white); }
.btn--bad:hover { background: var(--bad); color: var(--white); }
.btn--big { min-height: 54px; padding: 14px 26px; font-size: 17px; }
.btn--sm { min-height: 36px; padding: 6px 14px; font-size: 14px; }
.btn[hidden] { display: none; }

/* header */
.hdr { position: sticky; top: 0; z-index: 30; background: rgba(20, 20, 20, .97); color: var(--white); border-bottom: 3px solid var(--signal); }
.hdr__in { display: flex; align-items: center; gap: 28px; min-height: 64px; }
.mark { display: flex; align-items: baseline; gap: 10px; color: var(--white); text-decoration: none; flex-wrap: wrap; }
.mark:hover { color: var(--white); }
.mark__lamp { display: inline-block; width: 11px; height: 11px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 3px rgba(255, 79, 0, .25), 0 0 14px rgba(255, 79, 0, .8); align-self: center; }
.mark__word { font: 800 21px/1 var(--sans); letter-spacing: -.02em; }
.mark__by { font: 500 11.5px/1 var(--mono); letter-spacing: .06em; color: #b9b6ad; }
.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a { color: #e9e7e1; text-decoration: none; font: 500 14.5px/1 var(--sans); padding: 10px 12px; border-radius: 3px; }
.nav a:hover, .nav a[aria-current="page"] { background: #2b2b2b; color: var(--white); }
.nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--signal); }
.hdr__go { background: var(--signal); color: var(--ink); text-decoration: none; font: 700 14px/1 var(--sans); padding: 12px 16px; border-radius: 999px; white-space: nowrap; }
.hdr__go:hover { background: #ff6a26; color: var(--ink); }
.drawer { display: none; position: relative; }
.drawer summary { list-style: none; cursor: pointer; font: 600 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; border: 1px solid #5b5a55; border-radius: 3px; padding: 11px 12px; }
.drawer summary::-webkit-details-marker { display: none; }
.drawer__nav { position: absolute; right: 0; top: calc(100% + 10px); background: var(--ink); border: 1px solid #3b3a36; border-radius: var(--r); padding: 8px; display: grid; min-width: 230px; box-shadow: 0 18px 40px rgba(0, 0, 0, .35); }
.drawer__nav a { color: var(--white); text-decoration: none; padding: 12px 12px; border-radius: 3px; }
.drawer__nav a:hover, .drawer__nav a[aria-current="page"] { background: #2b2b2b; }

/* footer */
.ftr { background: var(--ink); color: #d7d4cb; margin-top: 96px; padding: 56px 0 26px; font-size: 15px; }
.ftr a { color: var(--white); }
.ftr__top { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.ftr__word { display: flex; gap: 10px; align-items: center; font: 800 22px/1 var(--sans); color: var(--white); margin: 0 0 14px; }
.ftr__lead p:last-child { max-width: 46ch; margin: 0; }
.ftr__h { font: 600 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: #8f8c84; margin: 4px 0 14px; }
.ftr ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.indep { border-top: 1px solid #34332f; border-bottom: 1px solid #34332f; padding: 18px 0; margin: 40px 0 18px; color: #b9b6ad; font-size: 14px; }
.ftr__base { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font: 500 12.5px/1.4 var(--mono); color: #8f8c84; }

/* home */
.hero { padding: 72px 0 40px; }
.hero__in { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0 14px; }
.hero__fine { font: 400 14px/1.45 var(--sans); color: var(--ink3); }
.itag { display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 0 0 18px; padding: 7px 14px 7px 10px; background: var(--white); border: 1px dashed var(--ink); border-radius: 3px 14px 14px 3px; font: 400 14px/1.35 var(--sans); color: var(--ink); max-width: 100%; transform: rotate(-1.2deg); transform-origin: left center; }
.itag__hole { width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--ink); background: var(--bench); flex: none; }
.itag__k { font-weight: 800; }
.itag__v { color: var(--ink2); }
.hero__fig { margin: 0; background: var(--panel); border: 1.5px solid var(--ink); border-radius: 10px; padding: 22px 18px 14px; box-shadow: 10px 10px 0 var(--ink); }
.hero__fig figcaption { font: 500 12px/1.4 var(--mono); color: var(--ink3); border-top: 1px dashed var(--line2); padding-top: 10px; margin-top: 6px; }
.rig { display: block; width: 100%; height: auto; }
.rig__lap rect, .rig__lap path { fill: var(--white); stroke: var(--ink); stroke-width: 2.2; }
.rig__lap .rig__glass { fill: #1d1d1d; }
.rig__lap .rig__f1 { fill: #ff4f00; stroke: none; }
.rig__lap .rig__f2 { fill: #2f9e5b; stroke: none; }
.rig__lap .rig__f3 { fill: #2c5bd8; stroke: none; }
.rig__lap .rig__lens { fill: var(--ink); stroke: none; }
.rig__keys rect { fill: var(--panel); stroke: var(--ink); stroke-width: 1; }
.rig__call path { fill: none; stroke: var(--ink); stroke-width: 1.2; stroke-dasharray: 3 3; }
.rig__call text { font: 600 11px var(--mono); letter-spacing: .06em; fill: var(--ink); }
.rig__dot { fill: rgba(20, 20, 20, .2); }
.sect { display: flex; gap: 14px; align-items: baseline; font-weight: 800; font-size: clamp(26px, 3vw, 36px); letter-spacing: -.025em; line-height: 1.1; margin: 0 0 28px; }
.sect span { font: 600 13px/1 var(--mono); color: var(--signal-ink); border: 1.5px solid var(--signal); border-radius: 3px; padding: 5px 6px; letter-spacing: .04em; flex: none; }
.channels, .flow, .samplesec, .limits, .pricesec, .who { padding: 56px 0; }
.chan { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1.5px solid var(--ink); border-left: 1.5px solid var(--ink); background: var(--panel); }
.chan li { border-right: 1.5px solid var(--ink); border-bottom: 1.5px solid var(--ink); padding: 20px 20px 22px; display: grid; gap: 6px; position: relative; }
.chan li::before { content: ""; position: absolute; right: 16px; top: 20px; width: 9px; height: 9px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px var(--ok-bg); }
.chan b { font: 650 13px/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.chan span { color: var(--ink2); font-size: 15.5px; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; counter-reset: s; }
.steps li { padding: 0 28px 0 0; position: relative; }
.steps li + li { padding-left: 28px; border-left: 1.5px dashed var(--line2); }
.steps__n { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--ink); color: var(--white); font: 700 16px/1 var(--mono); margin-bottom: 16px; }
.steps h3 { font-size: 20px; margin: 0 0 8px; letter-spacing: -.01em; }
.steps p { margin: 0; color: var(--ink2); }
.samplesec { background: var(--ink); color: var(--white); }
.samplesec .sect { color: var(--white); }
.samplesec .lede { color: #d7d4cb; }
.samplesec a { color: var(--white); }
.samplesec__in { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.ticket { background: var(--panel); color: var(--ink); border-radius: 6px; padding: 22px; position: relative; transform: rotate(-1.2deg); box-shadow: 0 24px 50px rgba(0, 0, 0, .45); }
.ticket::after { content: ""; position: absolute; left: 0; right: 0; bottom: -9px; height: 10px; background: radial-gradient(circle at 6px 0, transparent 6px, var(--panel) 6.5px) repeat-x; background-size: 12px 10px; }
.ticket__t { font: 600 13px/1.4 var(--mono); letter-spacing: .04em; margin: 0 0 12px; color: var(--ink2); }
.ticket .verdict { margin: 0; }
.limits p { font-size: 18px; color: var(--ink2); max-width: 70ch; }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 0 0 18px; }
.plan { background: var(--panel); border: 1.5px solid var(--ink); border-radius: 8px; padding: 24px; display: flex; flex-direction: column; }
.plan--main { background: var(--white); box-shadow: 8px 8px 0 var(--signal); }
.plan__n { font: 650 13px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; margin: 0 0 14px; }
.plan__p { font-weight: 850; font-size: 46px; line-height: 1; letter-spacing: -.03em; margin: 0; }
.plan__p small { font-size: 16px; font-weight: 600; letter-spacing: 0; color: var(--ink2); }
.plan__alt { margin: 6px 0 0; color: var(--ink2); font-weight: 600; }
.plan ul { margin: 18px 0 0; padding: 0 0 0 18px; color: var(--ink2); display: grid; gap: 6px; }
.plan__free { margin: auto 0 0; padding-top: 16px; font: 650 13px/1.3 var(--mono); color: var(--ok); letter-spacing: .04em; }
.who__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; background: var(--panel); border: 1.5px solid var(--ink); border-radius: 8px; }
.who__grid > div { padding: 26px; }
.who__grid > div + div { border-left: 1.5px solid var(--ink); }
.who h3 { font: 650 13px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; margin: 0 0 12px; }
.who p { margin: 0; color: var(--ink2); }

/* price line at the point of use */
.pricetag { display: block; font-size: 14.5px; background: var(--white); border: 1.5px dashed var(--ink); border-radius: var(--r); padding: 10px 14px; margin: 16px 0; color: var(--ink2); max-width: 760px; }
.pricetag__k { font: 650 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--white); background: var(--ink); border-radius: 2px; padding: 4px 6px; margin-right: 6px; }

/* bench */
.benchhead { padding: 56px 0 24px; }
.benchgrid { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 36px; align-items: start; }
.rail { position: sticky; top: 92px; }
.rail ol { list-style: none; margin: 0; padding: 10px; background: var(--ink); border-radius: 8px; display: grid; gap: 2px; }
.rail a { display: grid; grid-template-columns: 30px 1fr 12px; align-items: center; gap: 6px; color: #d7d4cb; text-decoration: none; padding: 8px; border-radius: 4px; font-size: 14.5px; }
.rail a:hover, .rail a.is-here { background: #2b2b2b; color: var(--white); }
.rail__n { font: 600 12px/1 var(--mono); color: #8f8c84; }
.rail__dot { width: 9px; height: 9px; border-radius: 50%; border: 1.5px solid #6c6a63; }
.rail a[data-state="ok"] .rail__dot { background: #3fbf6e; border-color: #3fbf6e; }
.rail a[data-state="problem"] .rail__dot { background: #ff5a4f; border-color: #ff5a4f; }
.rail a[data-state="na"] .rail__dot { background: #6c6a63; }
.bench { display: grid; gap: 22px; min-width: 0; }
.unit { background: var(--panel); border: 1.5px solid var(--ink); border-radius: 8px; overflow: hidden; }
.unit__h { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; padding: 16px 22px; border-bottom: 1.5px solid var(--ink); background: var(--white); }
.unit__n { font: 650 13px/1 var(--mono); color: var(--white); background: var(--ink); border-radius: 3px; padding: 5px 6px; }
.unit__h h2 { font-size: 22px; font-weight: 800; letter-spacing: -.015em; margin: 0; }
.unit__s { margin: 0 0 0 auto; font: 500 12.5px/1.3 var(--mono); color: var(--ink3); letter-spacing: .03em; }
.unit__b { padding: 20px 22px 22px; }
.unit__b > p:first-child { margin-top: 0; }
.unit--finish { border-color: var(--signal); box-shadow: 8px 8px 0 var(--signal); }
.live { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 16px 0; }
.meter { font: 600 14px/1.2 var(--mono); background: var(--ink); color: #9ef0b9; border-radius: 3px; padding: 9px 12px; letter-spacing: .02em; }
.fields { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px 18px; margin: 0 0 18px; }
.fld { display: grid; gap: 6px; font-size: 14.5px; font-weight: 600; margin: 0; }
.fld i { font-style: normal; font-weight: 400; color: var(--ink3); }
.fld--wide { grid-column: span 2; }
.fld--note { display: block; grid-column: span 2; font-weight: 400; color: var(--ink2); align-self: end; }
input[type="text"], select, textarea { width: 100%; font: 400 16px/1.4 var(--sans); color: var(--ink); background: var(--white); border: 1.5px solid var(--line2); border-radius: var(--r); padding: 11px 12px; }
input[type="text"]:focus, select:focus, textarea:focus { border-color: var(--ink); outline: 3px solid rgba(255, 79, 0, .35); outline-offset: 0; }
textarea { resize: vertical; }
.unit--finish .fld--wide { grid-column: auto; }
.finish__row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin: 18px 0 0; }
.finish__row .fine { flex: 1 1 260px; margin: 0; }
.readout { background: var(--ink); color: #e9e7e1; border-radius: 6px; padding: 16px 18px; }
.readout__k { font: 600 11.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: #8f8c84; margin: 0 0 12px; }
.readout__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px 18px; margin: 0 0 10px; }
.readout__grid dt { font: 500 11.5px/1.3 var(--mono); color: #8f8c84; letter-spacing: .04em; }
.readout__grid dd { margin: 2px 0 0; font: 650 16px/1.3 var(--mono); color: #9ef0b9; overflow-wrap: anywhere; }
.readout .fine { color: #b9b6ad; margin: 0; }
.readout .fine b { color: var(--white); }

.answer { border: 0; margin: 14px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.answer legend { font: 600 11.5px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink3); margin-bottom: 8px; padding: 0; }
.answer__opt { position: relative; }
.answer__opt input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.answer__opt span { display: inline-block; padding: 9px 14px; border: 1.5px solid var(--line2); border-radius: 999px; background: var(--white); font-size: 14.5px; font-weight: 600; cursor: pointer; }
.answer__opt input:focus-visible + span { outline: 3px solid var(--signal); outline-offset: 2px; }
.answer__opt--ok input:checked + span { background: var(--ok); border-color: var(--ok); color: var(--white); }
.answer__opt--problem input:checked + span { background: var(--bad); border-color: var(--bad); color: var(--white); }
.answer__opt--skip input:checked + span { background: var(--ink); border-color: var(--ink); color: var(--white); }
.answer__opt--na input:checked + span { background: var(--na-bg); border-color: var(--na); color: var(--ink); }

.kbwrap { overflow-x: auto; padding: 2px; margin: 0 -2px; }
.kb { display: grid; gap: 5px; min-width: 620px; padding: 14px; background: #1d1d1d; border-radius: 8px; outline-offset: 3px; }
.kb.is-armed { box-shadow: 0 0 0 3px var(--signal); }
.kb__row { display: flex; gap: 5px; }
.kb__k { flex: 1 1 0; min-width: 0; height: 38px; display: grid; place-items: center; border-radius: 4px; background: #343432; color: #b9b6ad; font: 600 11.5px/1 var(--mono); border-bottom: 3px solid #121212; user-select: none; }
.kb__k.is-lit { background: #3fbf6e; color: #0c2a17; border-bottom-color: #227a43; }
.pads { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.pad { min-height: 120px; max-height: 170px; border: 1.5px dashed var(--ink); border-radius: 6px; background: var(--white); display: grid; place-items: center; text-align: center; padding: 10px; font: 600 14px/1.35 var(--sans); color: var(--ink); cursor: pointer; }
.pad.is-done { background: var(--ok); border-style: solid; border-color: var(--ok); color: var(--white); }
.pad--scroll { overflow-y: scroll; display: block; padding: 0; }
.pad--scroll > div { height: 300px; padding: 14px 10px; background: repeating-linear-gradient(180deg, transparent 0 22px, rgba(20, 20, 20, .06) 22px 23px); }
.pad--scroll.is-done > div { background: none; }
.pad--drag { position: relative; overflow: hidden; touch-action: none; }
.dragdot { position: absolute; left: 12px; top: 12px; width: 30px; height: 30px; border-radius: 50%; background: var(--signal); border: 2px solid var(--ink); cursor: grab; touch-action: none; z-index: 2; }
.dragring { position: absolute; right: 12px; bottom: 12px; width: 44px; height: 44px; border-radius: 50%; border: 2px dashed var(--ink); }
.pad.is-done .dragring { border-color: var(--white); }
.pad__hint { position: absolute; left: 0; right: 0; bottom: 6px; font-size: 12px; font-weight: 500; }
.touchgrid { max-width: 640px; display: grid; grid-template-columns: repeat(8, 1fr); gap: 4px; touch-action: none; user-select: none; }
.touchgrid span { aspect-ratio: 1.6; background: var(--white); border: 1px solid var(--line2); border-radius: 3px; }
.touchgrid span.is-lit { background: var(--ok); border-color: var(--ok); }
.vu { height: 22px; background: #1d1d1d; border-radius: 4px; overflow: hidden; }
.vu__bar { height: 100%; width: 0; background: linear-gradient(90deg, #3fbf6e 0 70%, #f2b134 70% 88%, #ff5a4f 88%); transition: width .06s linear; }
.cam { position: relative; background: #1d1d1d; border-radius: 6px; aspect-ratio: 16 / 9; max-width: 560px; overflow: hidden; display: grid; place-items: center; }
.cam video { width: 100%; height: 100%; object-fit: cover; transform: scaleX(-1); }
.cam__empty { position: absolute; color: #8f8c84; font: 500 13px/1 var(--mono); margin: 0; }
.cam.is-on .cam__empty { display: none; }
.hands { list-style: none; margin: 0 0 20px; padding: 0; display: grid; gap: 0; border-top: 1.5px solid var(--ink); }
.hand { padding: 16px 0 18px; border-bottom: 1px solid var(--line2); }
.hand__t { font-weight: 750; font-size: 17px; margin: 0 0 4px; }
.hand__only { font: 500 11px/1 var(--mono); font-style: normal; color: var(--ink3); border: 1px solid var(--line2); border-radius: 2px; padding: 3px 5px; vertical-align: 2px; }
.hand__how { margin: 0; color: var(--ink2); font-size: 15.5px; }
.hand .answer { margin-top: 10px; }
.fields-overlay { position: fixed; inset: 0; z-index: 100; background: #000; cursor: pointer; }
.fields-overlay[hidden] { display: none; }
.fields-overlay__hint { position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%); margin: 0; font: 500 13px/1.3 var(--mono); color: #777; background: rgba(0, 0, 0, .5); padding: 6px 10px; border-radius: 3px; white-space: nowrap; }
.fields-overlay.is-quiet .fields-overlay__hint { display: none; }

/* reports */
.reporthead { padding: 56px 32px 10px; }
.reportgrid { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 32px; align-items: start; }
.reportgrid__side { position: sticky; top: 92px; display: grid; gap: 16px; }
.keep { background: var(--white); border: 1.5px solid var(--ink); border-radius: 8px; padding: 20px; display: grid; gap: 12px; }
.keep form { margin: 0; }
.keep .btn { width: 100%; }
.keep .fine, .keep .pricetag { margin: 0; }
.keep__k { font: 650 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; margin: 0; }
.again { margin: 0; }
.verdict { border-radius: 8px; padding: 20px 22px; margin: 0 0 22px; border: 2px solid currentColor; background: var(--white); }
.verdict--walk { color: var(--bad); background: var(--bad-bg); }
.verdict--ask { color: var(--warn); background: var(--warn-bg); }
.verdict--thin { color: var(--thin); background: var(--thin-bg); }
.verdict--good { color: var(--ok); background: var(--ok-bg); }
.verdict__k { font: 650 11.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; margin: 0 0 6px; }
.verdict__label { font-weight: 850; font-size: 40px; line-height: 1; letter-spacing: -.03em; margin: 0 0 12px; }
.verdict__why { margin: 0 0 12px; padding-left: 18px; color: var(--ink); }
.verdict__counts { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; }
.verdict__counts span { font: 600 12px/1 var(--mono); color: var(--ink); background: rgba(255, 255, 255, .7); border: 1px solid rgba(20, 20, 20, .2); border-radius: 2px; padding: 5px 7px; }
.sheet { background: var(--panel); border: 1.5px solid var(--ink); border-radius: 8px; padding: 20px 22px; }
.sheet__head { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 0 0 6px; }
.sheet__head dt, .hw dt { font: 500 11.5px/1.3 var(--mono); color: var(--ink3); letter-spacing: .06em; text-transform: uppercase; }
.sheet__head dd, .hw dd { margin: 2px 0 0; font-weight: 700; overflow-wrap: anywhere; }
.sheet__g { font: 650 12px/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; margin: 22px 0 8px; color: var(--ink2); }
.rows { list-style: none; margin: 0; padding: 0; border-top: 1.5px solid var(--ink); }
.row { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.4fr) auto; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line2); }
.row__name { font-weight: 650; }
.row__x { font: 500 13px/1.4 var(--mono); color: var(--ink3); overflow-wrap: anywhere; }
.tag, .vtag { display: inline-block; font: 650 12px/1 var(--mono); letter-spacing: .04em; border-radius: 2px; padding: 6px 8px; white-space: nowrap; }
.tag--ok { background: var(--ok); color: var(--white); }
.tag--problem { background: var(--bad); color: var(--white); }
.tag--skip { background: var(--white); color: var(--ink); border: 1px solid var(--ink); }
.tag--na { background: var(--na-bg); color: var(--na); }
.vtag--walk { background: var(--bad); color: var(--white); }
.vtag--ask { background: #c26a00; color: var(--white); }
.vtag--thin { background: var(--thin); color: var(--white); }
.vtag--good { background: var(--ok); color: var(--white); }
.hw { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 0; }
.notes { background: var(--white); border: 1px solid var(--line2); border-radius: var(--r); padding: 12px 14px; overflow-wrap: anywhere; }
.notice { background: var(--white); border-left: 6px solid var(--signal); border-radius: var(--r); padding: 4px 16px; margin: 0 0 18px; max-width: 820px; }
.notice--plain { border-left-color: var(--ink); }
.keyline { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 0 0 18px; }
.keyline__k { font: 650 11.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink3); }
.keyline__v { font-size: 14px; padding: 8px 10px; }
.shelfgrid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 32px; align-items: start; }
.cards { list-style: none; margin: 0 0 16px; padding: 0; display: grid; gap: 12px; }
.tick { display: grid; grid-template-columns: 52px minmax(0, 1fr); background: var(--white); border: 1.5px solid var(--ink); border-radius: 8px; overflow: hidden; }
.tick__pick { display: grid; place-items: center; background: var(--panel); border-right: 1.5px solid var(--ink); cursor: pointer; }
.tick__pick input { width: 20px; height: 20px; accent-color: var(--ink); }
.tick__a { display: grid; gap: 4px; padding: 14px 16px; text-decoration: none; border-left: 8px solid var(--line2); }
.tick--walk .tick__a { border-left-color: var(--bad); }
.tick--ask .tick__a { border-left-color: #c26a00; }
.tick--thin .tick__a { border-left-color: var(--thin); }
.tick--good .tick__a { border-left-color: var(--ok); }
.tick__v { font: 650 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink2); }
.tick__t { font-weight: 750; font-size: 18px; overflow-wrap: anywhere; }
.tick__m { font-size: 14px; color: var(--ink3); }
.shelfside { display: grid; gap: 16px; position: sticky; top: 92px; }
.shelfside p { margin: 0; }
.rename { display: grid; gap: 8px; justify-items: start; }
.rename .fld { width: 100%; }
.danger summary { cursor: pointer; color: var(--bad); font-weight: 600; font-size: 14.5px; }
.danger form { display: grid; gap: 10px; justify-items: start; margin-top: 10px; }
.check { font-size: 14.5px; display: flex; gap: 8px; align-items: flex-start; }
.del { margin: 0; }
.empty { font-size: 18px; color: var(--ink2); }
.cmpwrap { overflow-x: auto; background: var(--panel); border: 1.5px solid var(--ink); border-radius: 8px; }
.cmp { border-collapse: collapse; width: 100%; min-width: 560px; font-size: 15px; }
.cmp th, .cmp td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line2); vertical-align: top; }
.cmp thead th { background: var(--ink); color: var(--white); font-size: 14px; }
.cmp tbody th { font-weight: 650; white-space: nowrap; }
.cmp__v td, .cmp__v th { background: var(--white); }

/* documents */
.doc { padding: 56px 32px 0; }
.doc > p, .doc ul.plain { max-width: 72ch; }
.plain { padding-left: 20px; display: grid; gap: 8px; color: var(--ink2); }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 0 48px; }
.boxes { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; border-top: 1.5px solid var(--ink); }
.boxes li { position: relative; padding: 11px 0 11px 34px; border-bottom: 1px solid var(--line2); }
.boxes li::before { content: ""; position: absolute; left: 2px; top: 13px; width: 18px; height: 18px; border: 2px solid var(--ink); border-radius: 3px; background: var(--white); }
.rules { list-style: none; padding: 0; margin: 0 0 20px; display: grid; gap: 12px; max-width: 860px; }
.rules__i { border-radius: 8px; padding: 16px 20px; border: 2px solid currentColor; }
.rules__i p { margin: 0; color: var(--ink); }
.rules__i .rules__v { font-weight: 850; font-size: 22px; letter-spacing: -.02em; margin: 0 0 4px; color: inherit; }
.rules__i--walk { color: var(--bad); background: var(--bad-bg); }
.rules__i--ask { color: var(--warn); background: var(--warn-bg); }
.rules__i--thin { color: var(--thin); background: var(--thin-bg); }
.rules__i--good { color: var(--ok); background: var(--ok-bg); }
.msg { padding: 72px 32px 0; }
.printsheet { padding: 40px 32px 0; }

/* phone and tablet */
@media (max-width: 1080px) {
  .nav { display: none; }
  .drawer { display: block; margin-left: auto; }
  .hdr__in { gap: 14px; }
  .hero__in, .samplesec__in { grid-template-columns: minmax(0, 1fr); }
  .benchgrid { grid-template-columns: minmax(0, 1fr); }
  .rail { min-width: 0; }
  .rail { position: sticky; top: 67px; z-index: 20; margin: 0 -32px; }
  .rail ol { display: flex; overflow-x: auto; border-radius: 0; padding: 6px 10px; gap: 4px; scrollbar-width: none; }
  .rail a { grid-template-columns: auto 10px; white-space: nowrap; padding: 8px 10px; }
  .rail__l { display: none; }
  .reportgrid, .shelfgrid { grid-template-columns: minmax(0, 1fr); }
  .reportgrid__side, .shelfside { position: static; }
  .plans { grid-template-columns: 1fr; max-width: 560px; }
}
@media (max-width: 760px) {
  body { font-size: 16.5px; }
  .frame, .doc, .msg, .reporthead, .printsheet { padding-left: 16px; padding-right: 16px; }
  .mark__by { display: none; }
  .hdr__go { padding: 11px 13px; font-size: 13.5px; }
  .hero { padding: 40px 0 24px; }
  .hero__fig { box-shadow: 6px 6px 0 var(--ink); padding: 14px 10px 10px; }
  .chan { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 26px; }
  .steps li, .steps li + li { padding: 0; border: 0; }
  .who__grid { grid-template-columns: 1fr; }
  .who__grid > div + div { border-left: 0; border-top: 1.5px solid var(--ink); }
  .ftr__top { grid-template-columns: 1fr 1fr; }
  .ftr__lead { grid-column: 1 / -1; }
  .rail { margin: 0 -16px; }
  .fields { grid-template-columns: 1fr; }
  .fld--wide, .fld--note { grid-column: auto; }
  .readout__grid, .hw { grid-template-columns: 1fr 1fr; }
  .pads { grid-template-columns: 1fr 1fr; }
  .unit__h, .unit__b { padding-left: 16px; padding-right: 16px; }
  .unit__s { margin-left: 0; flex-basis: 100%; }
  .sheet { padding: 16px; }
  .sheet__head { grid-template-columns: 1fr 1fr; }
  .row { grid-template-columns: minmax(0, 1fr) auto; }
  .row__x { grid-column: 1 / -1; grid-row: 2; }
  .cols { grid-template-columns: 1fr; }
  .verdict__label { font-size: 34px; }
  .unit--finish { box-shadow: 5px 5px 0 var(--signal); }
}

/* print */
@media print {
  @page { margin: 14mm; }
  body { background: #fff; font-size: 11pt; }
  .hdr, .ftr, .noprint, .rail, .reportgrid__side, .skip { display: none !important; }
  .frame, .doc, .printsheet { padding: 0; max-width: none; }
  .verdict, .sheet, .boxes li::before { break-inside: avoid; }
  .row { break-inside: avoid; }
  a { text-decoration: none; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }