/* Warfighter Genetics · wfg.css · BUILD_SPEC §3. Ink first; .paper only on documents; red <= 3% of a screen.
 Fonts: Barlow, Barlow Condensed (OFL, Barlow Project Authors), IBM Plex Mono (OFL, IBM Corp.). /assets/fonts/OFL-*.txt */

@font-face{font-family:"Barlow Condensed";font-weight:500;font-display:swap;src:url(../fonts/barlow-condensed-500.woff2)}
@font-face{font-family:"Barlow Condensed";font-weight:600;font-display:swap;src:url(../fonts/barlow-condensed-600.woff2)}
@font-face{font-family:"Barlow Condensed";font-weight:700;font-display:swap;src:url(../fonts/barlow-condensed-700.woff2)}
@font-face{font-family:"Barlow";font-weight:400;font-display:swap;src:url(../fonts/barlow-400.woff2)}
@font-face{font-family:"Barlow";font-weight:400;font-style:italic;font-display:swap;src:url(../fonts/barlow-400-italic.woff2)}
@font-face{font-family:"Barlow";font-weight:500;font-display:swap;src:url(../fonts/barlow-500.woff2)}
@font-face{font-family:"IBM Plex Mono";font-weight:400;font-display:swap;src:url(../fonts/ibm-plex-mono-400.woff2)}
@font-face{font-family:"IBM Plex Mono";font-weight:500;font-display:swap;src:url(../fonts/ibm-plex-mono-500.woff2)}

:root{
--ink-0:#0A0A0B;--ink-1:#111113;--rule:#2B2B30;--text-hi:#F2F0EB;--text-mid:#A8A6A0;
--paper:#ECEAE4;--paper-ink:#141414;--paper-rule:#C9C6BE;--signal:#DC2626;--signal-deep:#B91C1C;
--paper-mid:#57554F;--ctl:#6E6C66; /* derived for AA */
--bg:var(--ink-0);--fg:var(--text-hi);--fg-mid:var(--text-mid);--line:var(--rule);--raise:var(--ink-1);--ctl-c:var(--ctl);
--f-cond:"Barlow Condensed","Arial Narrow",sans-serif;--f-body:"Barlow","Helvetica Neue",Arial,sans-serif;
--f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
--m:20px;--gut:24px;--max:1320px;--nav:64px;--r:2px;color-scheme:dark}
@media(min-width:760px){:root{--m:40px}body{font-size:17px;line-height:28px}}
@media(min-width:1200px){:root{--m:80px}}

*,*::before,*::after{box-sizing:border-box}
html{background:var(--ink-0);-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:calc(var(--nav) + 16px)}
body{margin:0;background:var(--bg);color:var(--fg);font:400 16px/26px var(--f-body);-webkit-font-smoothing:antialiased}
img,svg,video{display:block;max-width:100%;height:auto}
main:focus{outline:none}
::selection{background:var(--text-hi);color:var(--ink-0)}
h1,h2,h3,h4,.display,.h2,.h3,.h4{margin:0 0 .45em;font-family:var(--f-cond);font-weight:600;text-transform:uppercase;line-height:.95;color:var(--fg);text-wrap:balance}
h1,.display{font-weight:700;font-size:clamp(44px,7vw,104px);line-height:.92}
h2,.h2{font-size:clamp(40px,4.4vw,64px)}
h3,.h3{font-size:clamp(22px,2vw,26px);line-height:1.05;letter-spacing:.01em}
h4,.h4{font-size:18px;line-height:1.1;letter-spacing:.02em}
p{margin:0 0 1em;max-width:64ch}
b,strong,th{font-weight:500}
.mono i,.mono em,code i,code em,.src i,.src em,.doi i,.readout i{font-style:normal}
ul,ol{margin:0 0 1em;padding-left:1.15em}
hr{border:0;margin:32px 0}
hr,.sec>.wrap,.sheet-foot,.locus,.callouts li,.manifest,.qa-row,.legal h2{border-top:1px solid var(--line)}
a{color:inherit;text-decoration:underline 1px;text-underline-offset:.22em;text-decoration-color:var(--fg-mid)}
a:hover{text-decoration-color:currentColor}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px}
:focus:not(:focus-visible){outline:none}
.label,.rail,.btn,.skip,.nav-links a,.nav-toggle,.hero-pause,.tabs [role=tab],.tbl caption,.tbl thead th,.dl dt,.field>label,.field>legend,.tb-k,.kv td[data-label]::before{font-family:var(--f-cond);font-weight:500;letter-spacing:.08em;text-transform:uppercase}
.label,.rail,.tbl caption,.field>label,.field>legend{font-size:12.5px;line-height:1.35;color:var(--fg-mid)}
.tbl thead th,.dl dt,.kv td[data-label]::before{font-size:12px;color:var(--fg-mid)}
.nav-toggle,.hero-pause,.tabs [role=tab]{min-height:44px;background:none;border:0;line-height:1;cursor:pointer}
.mono,code,.hero-foot,.sheet-head,.sheet-foot,.src,.cn,.callouts li::before,.readout,.callout,.legal-meta,.foot-line,.nav-meta,.locus-id,.locus-gt{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.mono{font-size:14px;line-height:22px}
code{font-size:.9em}
.lede{font-size:clamp(18px,1.4vw,20px);line-height:1.5;max-width:52ch}
.small,small,.hint{font-size:14px;line-height:22px}
.mid,.hint{color:var(--fg-mid)}
.hint{margin:0}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}

.wrap{width:calc(100% - 2*var(--m));max-width:var(--max);margin-inline:auto}
.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gut)}
.grid>*{grid-column:1/-1;min-width:0}
.sec>.wrap{position:relative;padding-block:56px 72px}
.rail{margin:0 0 20px}
.rail b{font-weight:500;color:var(--fg)}
@media(max-width:899px){.col-b,.col-aside{margin-top:40px}}
@media(min-width:900px){
.rail{grid-column:1/3}.col-body{grid-column:3/13}.col-main{grid-column:3/10}.col-aside{grid-column:10/13}.col-a{grid-column:3/8}.col-b{grid-column:8/13}.col-full{grid-column:1/13}
.rail{position:sticky;top:calc(var(--nav) + 28px);align-self:start;margin:4px 0 0}
.sec>.wrap{padding-block:88px 112px}
.sec>.wrap::before,.sec>.wrap::after{content:"";position:absolute;top:-5px;width:1px;height:9px;background:var(--fg-mid)}
.sec>.wrap::before{left:0}
.sec>.wrap::after{left:calc((100% - 11*var(--gut))/6 + 2*var(--gut))}
}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border:1px solid var(--signal);border-radius:var(--r);background:var(--signal);color:#fff;font-size:13px;line-height:1;text-decoration:none;white-space:nowrap;cursor:pointer;transition:.12s;-webkit-tap-highlight-color:transparent}
.btn:hover{background:var(--signal-deep);border-color:var(--signal-deep)}
.btn:active{transform:translateY(1px)}
.btn-line,.btn-line:hover{background:transparent;border-color:var(--ctl-c);color:var(--fg)}
.btn-line:hover{border-color:var(--fg)}
.btn:disabled,.btn[aria-disabled=true]{background:transparent;border-color:var(--line);color:var(--fg-mid);cursor:not-allowed;transform:none}
.btn-block{display:flex;width:100%}
.tlink{display:inline-flex;align-items:center;min-height:44px;font-weight:500;color:var(--fg);text-underline-offset:.3em}

.skip{position:absolute;left:8px;top:-80px;z-index:100;padding:12px 16px;background:var(--text-hi);color:var(--ink-0);font-size:13px;text-decoration:none}
.skip:focus{top:8px}
.nav{position:sticky;top:0;z-index:50;height:var(--nav);background:var(--ink-0);border-bottom:1px solid var(--rule);color:var(--text-hi)}
.nav>.wrap{display:flex;align-items:center;gap:24px;height:100%}
.nav-logo{flex:none;margin-right:auto;padding:8px 0}
.nav-logo img{width:auto;height:22px}
.nav-menu{display:flex;align-items:center;gap:32px}
.nav-links{display:flex;gap:26px;margin:0;padding:0;list-style:none}
.nav-links a{display:block;padding:10px 0;font-size:13px;line-height:1;color:var(--text-mid);text-decoration:none}
.nav-links a:hover,.nav-links a[aria-current]{color:var(--text-hi)}
.nav-links a[aria-current]{text-decoration:underline 1px;text-underline-offset:8px}
.nav-menu .btn{min-height:40px;padding:0 16px}
.nav-toggle,.nav-meta{display:none}
@media(min-width:1120px){.nav[data-primary-in-view] .nav-menu .btn,.nav[data-primary-in-view] .nav-menu .btn:hover{background:transparent;border-color:var(--ctl);color:var(--text-hi)}.nav[data-primary-in-view] .nav-menu .btn:hover{border-color:var(--text-hi)}}
@media(max-width:1119px){
.nav-logo img{height:20px}
.nav-toggle{display:inline-flex;align-items:center;gap:10px;margin-right:-6px;padding:0 6px;color:var(--text-hi);font-size:13px}
.nav-toggle i{width:18px;height:7px;border-block:1px solid currentColor}
.nav[data-open] .nav-toggle i{height:1px;border-bottom:0}
.nav-menu{display:none;position:fixed;inset:var(--nav) 0 0;z-index:49;flex-direction:column;align-items:stretch;gap:0;padding:8px var(--m) calc(24px + env(safe-area-inset-bottom));background:var(--ink-0);overflow-y:auto;overscroll-behavior:contain}
.nav[data-open] .nav-menu{display:flex}
.nav-links{flex-direction:column;gap:0}
.nav-links a{padding:18px 0;border-bottom:1px solid var(--rule);font-size:30px;font-weight:600;letter-spacing:.01em;color:var(--text-hi)}
.nav-menu .btn{min-height:52px;margin-top:28px}
.nav-meta{display:block;margin:auto 0 0;padding-top:28px;max-width:none}
html.menu-open{overflow:hidden}
}

.hero{--fi:24px;--cm:14px;--cg:6px;position:relative;isolation:isolate;display:grid;grid-template-rows:auto 1fr auto;min-height:max(600px,calc(100vh - var(--nav)));min-height:max(600px,calc(100svh - var(--nav)));overflow:hidden;background:var(--ink-0);color:var(--text-hi)}
.hero-media{position:absolute;inset:0;z-index:-1}
.hero-media video,.hero-media img{width:100%;height:100%;object-fit:cover;object-position:var(--hero-x,58%) var(--hero-y,42%)}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#0a0a0be6,#0a0a0bd0 42%,#0a0a0b80 70%,#0a0a0b2e 86%,#0a0a0b00) 0 0/max(100%,calc(50vw + 660px)) 100% no-repeat,linear-gradient(180deg,#0a0a0b80,#0a0a0b00 24%,#0a0a0b00 55%,#0a0a0be6)}
/* The montage is a 720px square: on wide screens it is drawn at most 1.5x (1080px wide, right-aligned) and fades in
   from the ink field, instead of being stretched across the whole hero. */
@media(min-width:1200px){.hero-media video,.hero-media img{position:absolute;top:0;right:0;width:min(100%,1080px);-webkit-mask-image:linear-gradient(90deg,transparent,#000 32%);mask-image:linear-gradient(90deg,transparent,#000 32%)}}
.hero+.sec>.wrap{border-top:0}
.hero+.sec>.wrap::before,.hero+.sec>.wrap::after{display:none}
.hero-top,.hero-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-inline:calc(var(--fi) + 16px)}
.hero-top{justify-content:flex-end;padding-top:calc(var(--fi) + 6px)}
.hero-foot{padding-bottom:calc(var(--fi) + 14px);font-size:12px;line-height:1.4;color:#f2f0ebd9}
.hero-foot p{margin:0}
.hero-body{align-self:end;width:calc(100% - 2*max(var(--m),var(--fi) + 16px));padding-block:40px 36px}
.hero h1{font-size:clamp(48px,7vw,104px);max-width:9.6em;margin-bottom:24px}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px 28px;margin-top:32px}
.hero-pause{position:relative;min-height:32px;padding:0 10px;background:#0a0a0bc7;border:1px solid #f2f0eb38;border-radius:var(--r);color:var(--text-hi);font-size:12px}
.hero-pause::after{content:"";position:absolute;inset:-7px -4px}
.hero-pause:hover{border-color:#f2f0eb99}
@media(max-width:759px){
.hero{--fi:12px;--cm:8px;--cg:3px}
.hero-media video,.hero-media img{object-position:var(--hero-x-m,62%) 50%}
.hero-actions .btn{width:100%;min-height:52px}
}
/* Phones and portrait tablets: the copy sits low over the picture, so the overlay darkens from the top down. */
@media(max-width:759px),(max-aspect-ratio:1/1){
.hero-media::after{background:linear-gradient(180deg,#0a0a0b8c,#0a0a0b4d 24%,#0a0a0bb3 40%,#0a0a0be0 58%,#0a0a0bf5)}
}
.frame{position:absolute;inset:var(--fi,0);border:1px solid #f2f0eb4c;pointer-events:none}
.frame i{position:absolute;width:0;height:0}
.frame i::before,.frame i::after{content:"";position:absolute;background:#f2f0ebb8}
.frame i::before{width:var(--cm,14px);height:1px}
.frame i::after{width:1px;height:var(--cm,14px)}
.frame i:nth-child(1){left:-1px;top:-1px}.frame i:nth-child(2){right:-1px;top:-1px}
.frame i:nth-child(3){left:-1px;bottom:-1px}.frame i:nth-child(4){right:-1px;bottom:-1px}
.frame i:nth-child(odd)::before{right:var(--cg,6px)}.frame i:nth-child(even)::before{left:var(--cg,6px)}
.frame i:nth-child(-n+2)::before{top:0}.frame i:nth-child(n+3)::before{bottom:0}
.frame i:nth-child(-n+2)::after{bottom:var(--cg,6px)}.frame i:nth-child(n+3)::after{top:var(--cg,6px)}
.frame i:nth-child(odd)::after{left:0}.frame i:nth-child(even)::after{right:0}

.paper{--bg:var(--paper);--fg:var(--paper-ink);--fg-mid:var(--paper-mid);--line:var(--paper-rule);--raise:var(--paper);--ctl-c:var(--paper-mid);background:var(--bg);color:var(--fg);border-radius:var(--r);color-scheme:light}
.sheet{position:relative;max-width:816px;padding:24px 20px 20px}
.datasheet,.legal{padding:28px 20px 32px}
.sheet-head,.sheet-foot,.readout-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 16px}
.sheet-head,.sheet-foot{font-size:12px;line-height:1.5;color:var(--fg-mid)}
.sheet-head{padding-bottom:10px;margin-bottom:24px;border-bottom:1px solid var(--fg)}
.sheet-foot{padding-top:10px;margin-top:28px}
.sheet-head p,.sheet-foot p{margin:0}
.sheet h2{font-size:clamp(28px,3vw,36px)}
.locus{padding:20px 0 22px}
.locus-head{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;margin-bottom:14px}
.locus-gene{margin:0;font-size:24px;line-height:1;letter-spacing:.01em}
.locus-id{font-size:13px;line-height:1;color:var(--fg-mid)}
.locus-gt{font-size:18px;line-height:1;font-weight:500;letter-spacing:.04em}
.locus-head .grade{margin-left:auto}
.dl{display:grid;gap:2px 24px;margin:0}
.dl dt{padding-top:3px;line-height:1.4}
.dl dd{margin:0 0 12px;font-size:15px;line-height:23px;max-width:64ch}
@media(min-width:640px){.dl{grid-template-columns:150px minmax(0,1fr);row-gap:10px}.dl dd{margin:0}}
.dl-key{grid-template-columns:30px minmax(0,1fr);align-items:center;gap:12px 16px}
.dl-key dt{padding:0}.dl-key dd{margin:0}
.src,.legal .legal-meta,.foot-line,.nav-meta{font-size:12px;line-height:1.5;color:var(--fg-mid)}
.src{margin:14px 0 0;max-width:none;overflow-wrap:anywhere}
.src a{color:inherit}
.grade{display:inline-grid;place-items:center;flex:none;width:30px;height:30px;border:1px solid var(--fg);border-radius:var(--r);font:600 17px/1 var(--f-cond);color:var(--fg)}
.grade[data-grade=A]{border:3px double var(--fg)}
.grade[data-grade=C]{border-style:dashed}
.cn,.callouts li::before{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 4px;border:1px solid currentColor;border-radius:var(--r);font-size:11px;line-height:1;font-weight:500}
.cn{vertical-align:middle}
.callouts{margin:0;padding:0;list-style:none;counter-reset:c}
.callouts li{display:grid;grid-template-columns:28px minmax(0,1fr);gap:12px;padding:12px 0;font-size:15px;line-height:23px}
.callouts li::before{counter-increment:c;content:counter(c);margin-top:1px}

.tbl{width:100%;border-collapse:collapse;font-size:15px;line-height:22px}
.tbl caption{padding-bottom:14px;text-align:left}
.tbl th,.tbl td{padding:13px 20px 13px 0;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tbl th:last-child,.tbl td:last-child{padding-right:0}
.tbl thead th{padding-block:0 10px;border-bottom-color:var(--fg);line-height:1.3}
.tbl tbody th{font:600 14px/22px var(--f-cond);letter-spacing:.05em;text-transform:uppercase}
.tbl td.mono{font-size:14px}
.tbl a{overflow-wrap:anywhere}
@media(min-width:1100px){.tbl a{overflow-wrap:normal}}
/* .kv tables become key/value rows on phones; wide ones (5+ columns, e.g. the marker table) stay that way up to 1099px */
@media(max-width:759px){
.kv,.kv caption,.kv tbody,.kv tr,.kv th,.kv td{display:block}
.kv thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.kv tr{padding:14px 0;border-bottom:1px solid var(--line)}
.kv th,.kv td{padding:3px 0;border:0}
.kv tbody th{padding-bottom:10px;font-size:18px;line-height:1.1;letter-spacing:.03em}
/* label | value as a two-cell table: everything after the label (elements and bare text alike) lands in one
   anonymous cell, where a two-column grid would drop a bare text node into the narrow label column */
.kv td[data-label]{display:table;width:100%;table-layout:fixed;border-collapse:separate;border-spacing:0}
.kv td[data-label]::before{content:attr(data-label);display:table-cell;width:34%;padding-right:12px;line-height:22px}
}
@media(min-width:760px) and (max-width:1099px){
.kv:has(thead th:nth-child(5)),.kv:has(thead th:nth-child(5)) caption,.kv:has(thead th:nth-child(5)) tbody,.kv:has(thead th:nth-child(5)) tr,.kv:has(thead th:nth-child(5)) th,.kv:has(thead th:nth-child(5)) td{display:block}
.kv:has(thead th:nth-child(5)) thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.kv:has(thead th:nth-child(5)) tr{padding:14px 0;border-bottom:1px solid var(--line)}
.kv:has(thead th:nth-child(5)) th,.kv:has(thead th:nth-child(5)) td{padding:3px 0;border:0}
.kv:has(thead th:nth-child(5)) tbody th{padding-bottom:10px;font-size:18px;line-height:1.1;letter-spacing:.03em}
.kv:has(thead th:nth-child(5)) td[data-label]{display:table;width:100%;table-layout:fixed;border-collapse:separate;border-spacing:0}
.kv:has(thead th:nth-child(5)) td[data-label]::before{content:attr(data-label);display:table-cell;width:34%;padding-right:12px;line-height:22px}
}

.readout{padding:18px 18px 20px;background:var(--raise);border:1px solid var(--line);border-radius:var(--r);font-size:13px;line-height:22px}
@media(min-width:760px){.readout{padding:22px 28px 24px;font-size:14px}.sheet{padding:40px 52px 32px}.datasheet{padding:40px 44px}.legal{padding:56px 64px 64px}}
.readout-head{padding-bottom:12px;margin:0 0 10px;border-bottom:1px solid var(--line);color:var(--fg-mid);max-width:none}
.rows{margin:0}
.rows>div{display:flex;align-items:baseline;gap:10px;padding:4px 0}
.rows dt{display:flex;flex:1 1 auto;align-items:baseline;gap:10px;min-width:0;color:var(--fg-mid)}
.rows dt::after{content:"";flex:1;min-width:12px;border-bottom:1px dotted var(--ctl-c)}
.rows dd{margin:0;text-align:right;overflow-wrap:anywhere}
.rows b,.manifest b{font-weight:500}
.manifest{margin:14px 0 0;padding:12px 0 0;list-style:none}
.manifest li{display:grid;grid-template-columns:10px 11ch minmax(0,1fr) auto;align-items:baseline;gap:12px;padding:2px 0}
.manifest li::before{content:"";height:1px;align-self:center;background:var(--signal)}
.manifest li[data-status=missing]{color:var(--fg-mid)}
.manifest li[data-status=missing]::before{background:var(--line)}
@media(min-width:1100px){.manifest.two{columns:2;column-gap:40px}.manifest.two li{break-inside:avoid}}
.callout{display:flex;align-items:baseline;gap:12px;margin:0;font-size:13px;line-height:22px;font-weight:500;letter-spacing:.02em}
.callout::before{content:"";flex:none;width:14px;height:1px;background:var(--signal);transform:translateY(-4px)}

.tabs{display:flex;flex-wrap:wrap;gap:0 28px;margin:0 0 24px;padding:0;border-bottom:1px solid var(--line)}
.tabs [role=tab]{margin-bottom:-1px;padding:12px 0 10px;border-bottom:2px solid transparent;color:var(--fg-mid);font-size:13px}
.tabs [role=tab]:hover,.tabs [aria-selected=true]{color:var(--fg)}
.tabs [aria-selected=true]{border-bottom-color:var(--fg)}
.dial{position:relative;max-width:640px;margin-inline:auto}
.dial svg{width:100%;height:auto;overflow:visible}
.draw{animation:wfg-draw .7s cubic-bezier(.2,.7,.2,1) both}
@keyframes wfg-draw{from{stroke-dashoffset:var(--len,1000)}}

.qa-row{display:grid;gap:8px 24px;padding:24px 0 26px}
.qa-row h3{margin:0;font:500 20px/1.35 var(--f-body);text-transform:none;letter-spacing:0}
.qa-row p:last-child{margin-bottom:0}
@media(min-width:900px){.qa-row{grid-template-columns:2fr 3fr}}

.field{display:grid;gap:8px;min-width:0;margin:0 0 20px;padding:0;border:0}
.field>legend{padding:0}
.input,select,textarea,input:not([type=radio]):not([type=checkbox]):not([type=file]){width:100%;min-height:48px;padding:11px 14px;background:var(--raise);color:var(--fg);border:1px solid var(--ctl-c);border-radius:var(--r);font:400 16px/1.4 var(--f-body)}
select{appearance:none;padding-right:40px;background:var(--raise) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23A8A6A0' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 14px center}
input:hover,select:hover,textarea:hover{border-color:var(--fg-mid)}
::placeholder{color:var(--fg-mid);opacity:1}
.paper select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2357554F' stroke-width='1.5'/%3E%3C/svg%3E")}
.choice{display:flex;flex-wrap:wrap;gap:8px 24px}
.choice label{display:inline-flex;align-items:center;gap:10px;min-height:44px;cursor:pointer}
input[type=radio],input[type=checkbox]{width:18px;height:18px;margin:0;accent-color:var(--text-hi)}
/* Single choice reads as single choice: radios are round (ring + dot), checkboxes stay square. The one exception to
   the 2px radius rule (BUILD_SPEC §3). Native radios, so Tab enters the group and the arrow keys move the choice. */
input[type=radio]{-webkit-appearance:none;appearance:none;display:inline-grid;place-content:center;flex:none;width:20px;height:20px;background:var(--raise);border:1px solid var(--ctl-c);border-radius:50%;cursor:pointer}
input[type=radio]::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--fg);transform:scale(0)}
input[type=radio]:hover{border-color:var(--fg-mid)}
input[type=radio]:checked{border-color:var(--fg)}
input[type=radio]:checked::before{transform:scale(1)}
input[type=radio][aria-invalid=true]{border:2px solid var(--fg)}
@media(forced-colors:active){input[type=radio]{-webkit-appearance:auto;appearance:auto}input[type=radio]::before{display:none}}
.notice{margin:16px 0;padding:2px 0 2px 16px;border-left:2px solid var(--fg)}
.drop{display:grid;align-content:end;gap:6px;min-height:168px;padding:24px;background:var(--raise);border:1px dashed var(--ctl-c);border-radius:var(--r);cursor:pointer}
.drop:hover,.drop.is-over,.drop:focus-within{border-style:solid;border-color:var(--fg)}
.drop:has(input:focus-visible){outline:2px solid var(--signal);outline-offset:3px}
.drop strong{display:block;font:600 24px/1.05 var(--f-cond);text-transform:uppercase}
@media(min-width:760px){.drop{min-height:220px;padding:28px}.drop strong{font-size:28px}}

.legal h2{margin:44px 0 14px;padding-top:20px;font-size:28px;line-height:1}
.legal p,.legal li{font-size:16px;line-height:26px;max-width:68ch}
.legal .legal-meta{display:flex;flex-wrap:wrap;gap:4px 20px;margin:0 0 8px;max-width:none}

.foot{padding:56px 0 calc(40px + env(safe-area-inset-bottom));background:var(--ink-0);color:var(--text-hi)}
.tb{display:grid;gap:1px;background:var(--rule);border:1px solid var(--rule)}
.tb>*{min-width:0;margin:0;padding:16px 18px 18px;background:var(--ink-0)}
.tb-k{display:block;margin-bottom:8px;font-size:12px;line-height:1.3;letter-spacing:.1em;color:var(--text-mid)}
.tb-v{font-size:15px;line-height:22px;overflow-wrap:anywhere}
.tb .mono{font-size:13px}
.tb-id{display:flex;align-items:center;gap:14px}
.tb-id img{width:44px;height:44px}
.tb-name{display:block;font:600 22px/1 var(--f-cond);letter-spacing:.02em;text-transform:uppercase}
.tb-stmt p{margin:0 0 6px;max-width:80ch;font-size:14px;line-height:22px;color:var(--text-mid)}
.tb-links ul{display:flex;flex-wrap:wrap;gap:2px 20px;margin:0;padding:0;list-style:none}
.tb-links a{display:inline-block;padding:4px 0;font-size:15px}
.foot-line{margin:16px 0 0;max-width:none}
@media(min-width:760px){.tb{grid-template-columns:1fr 1fr}.tb-stmt,.tb-links{grid-column:1/-1}}
@media(min-width:1100px){.tb{grid-template-columns:repeat(12,minmax(0,1fr))}.tb>*{grid-column:span 3}.tb-stmt{grid-column:span 8}.tb-links{grid-column:span 4}}

.mt-s{margin-top:16px}.mt-m{margin-top:32px}.mt-l{margin-top:56px}

@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:1ms!important;animation-delay:0s!important;animation-iteration-count:1!important;transition-duration:1ms!important;scroll-behavior:auto!important}}

@media print{
@page{size:letter;margin:14mm 14mm 16mm}
:root,.paper{--bg:#fff;--fg:#000;--fg-mid:#444;--line:#aaa;--raise:#fff;--ctl-c:#888;--rule:#aaa;--ink-0:#fff;--text-hi:#000;--text-mid:#444;color-scheme:light}
html,body{background:#fff;color:#000;font-size:11pt;line-height:1.45}
.nav,.skip,.hero,.no-print,video,.btn,.tlink,.hero-pause,.tb-id img,.tb-links,.drop,.tabs{display:none!important}
h1,.display{font-size:26pt}
h2,.h2{font-size:18pt}
.sheet h2{font-size:16pt}
h3,.h3{font-size:13pt}
p,li,dd{orphans:3;widows:3}
.tb,.grade,.cn{-webkit-print-color-adjust:exact;print-color-adjust:exact}
.wrap{width:auto;max-width:none}
.grid{display:block}
.sec>.wrap{border:0;padding:0 0 18pt}
.sec>.wrap::before,.sec>.wrap::after{display:none}
.rail{position:static;margin-bottom:6pt}
.paper,.readout{padding:0;border:0}
.sheet{max-width:none;break-after:page}
.sheet:last-of-type{break-after:auto}
.locus,.tbl tr,.qa-row,.rows>div,.tb,.notice{break-inside:avoid}
.tbl{font-size:9.5pt;line-height:1.35}
.tbl td.mono{font-size:9pt}
.tbl a{overflow-wrap:normal}
h1,h2,h3,h4,.rail,.label,.tbl caption,.sheet-head{break-after:avoid}
.manifest li::before,.callout::before{-webkit-print-color-adjust:exact;print-color-adjust:exact}
a{color:#000;text-decoration:none}
.foot{padding:12pt 0 0}
}