@font-face{font-family:"Inter";font-style:normal;font-weight:400 600;font-display:swap;src:url(assets/fonts/inter-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";font-style:normal;font-weight:400 600;font-display:swap;src:url(assets/fonts/inter-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Playfair Display";font-style:normal;font-weight:500;font-display:swap;src:url(assets/fonts/playfair-display-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Playfair Display";font-style:normal;font-weight:500;font-display:swap;src:url(assets/fonts/playfair-display-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  --bg:#F4F1EA;--surface:#FFFFFF;--surface-2:#FAF8F3;
  --ink:#263341;--ink-2:#465565;--muted:#5A6776;--heading:#3B4E62;
  --line:#E3DED3;--line-strong:#CEC8BA;
  --accent:#036DA0;--accent-hover:#025A85;--accent-soft:#E4F4FD;--accent-line:#B5DFF6;--sky:#05A5F1;
  --dark:#1F2B38;--night:#0B0E12;
  --eol:#c0392b;--unsup:#e67e22;--sup:#27ae60;--hosted:#B9C0C8;
  --serif:"Playfair Display",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --radius:14px;
  --wrap:96rem;--bar:3.5rem;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--bar) + .75rem)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:1.0625rem;line-height:1.6;font-feature-settings:"cv11","ss01";-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{color:var(--accent-hover)}
:focus-visible{outline:3px solid var(--sky);outline-offset:3px;border-radius:4px}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88em;background:var(--accent-soft);color:var(--ink);padding:.08em .35em;border-radius:5px;overflow-wrap:anywhere}
h1,h2,h3{color:var(--heading);margin:0}
h2{font-family:var(--serif);font-weight:500;font-size:clamp(1.65rem,1.2rem + 2vw,2.5rem);line-height:1.15;letter-spacing:-.01em;text-wrap:balance}
h3{font-family:var(--sans);font-weight:600;font-size:1.05rem;line-height:1.35;margin:2rem 0 .5rem}
p{margin:0 0 1rem}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:1rem;top:-3rem;background:var(--dark);color:#fff;padding:.5rem 1rem;border-radius:8px;z-index:30}
.skip:focus{top:1rem;color:#fff}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-left:1.25rem;padding-right:1.25rem}
.eyebrow{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:var(--accent);margin:0 0 1rem}

/* masthead: slim sticky app bar */
.masthead{position:sticky;top:0;z-index:20;background:rgba(244,241,234,.92);border-bottom:1px solid var(--line);-webkit-backdrop-filter:saturate(1.4) blur(10px);backdrop-filter:saturate(1.4) blur(10px)}
.masthead__inner{display:flex;align-items:center;justify-content:space-between;gap:.75rem 1rem;min-height:var(--bar);padding-top:.4rem;padding-bottom:.4rem}
.masthead__brand{display:flex;align-items:center;gap:.9rem;flex:none}
.masthead__logo{flex:none}
.masthead__logo img{width:96px;height:auto}
.masthead__tag{margin:0;color:var(--muted);white-space:nowrap;font-size:.68rem}
.jump{display:none}
.jump ul{list-style:none;margin:0;padding:0;display:flex;gap:.1rem}
.jump a{display:block;padding:.4rem .6rem;border-radius:8px;font-size:.84rem;font-weight:500;color:var(--ink-2);text-decoration:none;white-space:nowrap}
.jump a:hover{background:var(--surface);color:var(--ink)}
.bar-live{display:inline-flex;align-items:center;gap:.3rem;flex:none;min-height:36px;padding:.3rem .8rem;border:1px solid var(--accent-line);border-radius:999px;background:var(--surface);color:var(--ink-2);font-size:.8rem;font-weight:500;line-height:1.2;text-decoration:none;white-space:nowrap}
.bar-live:hover{border-color:var(--accent);color:var(--ink)}
.bar-live time{color:var(--ink)}
.bar-live .live-dot{margin-right:.2rem}
.hide-sm{display:none}

/* hero */
.hero{padding:3rem 0 2rem}
.hero__title{font-family:var(--serif);font-weight:500;font-size:clamp(1.9rem,1.2rem + 3vw,3.4rem);line-height:1.08;letter-spacing:-.015em;max-width:25ch;text-wrap:balance;margin-bottom:1.5rem}
.hero__num{color:var(--eol)}
[hidden]{display:none!important}
.hero__levels{display:grid;gap:.75rem;margin:1.5rem 0 0;max-width:46rem}
.hero__levels p{margin:0;padding:.85rem 1rem;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--unsup);border-radius:0 10px 10px 0;color:var(--ink-2);line-height:1.5}
.hero__levels p+p{border-left-color:var(--eol)}
.lvl{color:var(--ink);font-weight:600}
.hero__context{margin:1.25rem 0 0;max-width:46rem;color:var(--ink-2)}
.hero__context strong{font-family:var(--serif);font-weight:500;font-size:1.6em;color:var(--accent);margin-right:.15em;line-height:1}
.levels{display:grid;gap:1rem;margin:1.5rem 0}
.levels__item{background:var(--surface);border:1px solid var(--line);border-top:4px solid var(--unsup);border-radius:10px;padding:1rem 1.25rem}
.levels__item--sev{border-top-color:var(--eol)}
.levels__item p{margin:0;color:var(--ink-2)}
.levels__num{font-family:var(--serif);font-size:2.4rem;line-height:1.1;color:var(--ink)!important;margin-bottom:.35rem!important}
@media (min-width:40rem){.levels{grid-template-columns:1fr 1fr}}
.hero__dek{font-size:clamp(1.08rem,1rem + .4vw,1.3rem);line-height:1.55;color:var(--ink-2);max-width:40rem}
.hero__meta{display:grid;gap:.75rem;margin:2rem 0 0;padding:1rem 0 0;border-top:1px solid var(--line);font-size:.92rem;color:var(--ink-2)}
.hero__meta div{display:flex;flex-wrap:wrap;gap:.25rem .6rem}
.hero__meta dt{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;color:var(--muted);padding-top:.2em;min-width:9.5rem}
.hero__meta dd{margin:0}
.hero__meta strong{color:var(--ink);font-weight:600}
.status-note{display:inline-flex;align-items:center;gap:.55rem;margin:1.25rem 0 0;padding:.45rem .85rem;font-size:.85rem;color:var(--ink-2);background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:12px;line-height:1.4}
.status-note .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none;animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{50%{opacity:.35}}

/* tiles */
.tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;padding-bottom:3rem}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1rem 1.1rem 1.1rem}
.tile:last-child{grid-column:1/-1}
.tile--lead{grid-column:1/-1;background:var(--dark);border-color:var(--dark);color:#fff}
.tile__label{display:flex;align-items:center;gap:.5rem;font-size:.82rem;font-weight:500;color:var(--muted);margin:0 0 .35rem;line-height:1.3}
.tile__value{font-size:clamp(1.9rem,1.5rem + 2vw,2.7rem);font-weight:600;line-height:1.05;letter-spacing:-.02em;color:var(--ink);margin:0 0 .3rem;font-variant-numeric:tabular-nums}
.tile__note{font-size:.82rem;color:var(--muted);margin:0;line-height:1.35}
.tile--lead .tile__label,.tile--lead .tile__note{color:#C9D2DC}
.tile--lead .tile__value{color:#fff;font-size:clamp(2.6rem,2rem + 3vw,3.6rem)}

/* swatches */
.sw{display:inline-block;width:.8rem;height:.8rem;border-radius:3px;flex:none}
.sw--eol{background:var(--eol)}.sw--unsup{background:var(--unsup)}.sw--sup{background:var(--sup)}
.sw--php{background:var(--accent)}.sw--hosted{background:var(--hosted)}

/* sections */
.section{padding:3.5rem 0;border-top:1px solid var(--line)}
.section--alt{background:var(--surface-2)}
.section__head{max-width:44rem;margin-bottom:2rem}
.section__head h2{margin-bottom:1rem}
.lede{color:var(--ink-2);font-size:1.05rem;margin:0}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem}
.figure{margin:0}
figcaption{font-size:.82rem;color:var(--muted);margin-top:1.25rem;padding-top:1rem;border-top:1px solid var(--line);line-height:1.5}

/* donut */
.figure--donut{display:grid;gap:1.5rem;align-items:center}
.donut{position:relative;width:min(100%,300px);margin:0 auto}
.donut__svg{width:100%;height:auto;display:block;overflow:visible}
.donut__track{fill:none;stroke:var(--surface-2);stroke-width:30}
.donut__seg{fill:none;stroke-width:30;transition:stroke-dasharray 1.1s cubic-bezier(.22,.8,.3,1),stroke-dashoffset 1.1s cubic-bezier(.22,.8,.3,1)}
.donut__seg--eol{stroke:var(--eol)}.donut__seg--unsup{stroke:var(--unsup)}.donut__seg--sup{stroke:var(--sup)}
.donut__centre{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;pointer-events:none}
.donut__big{font-size:clamp(2rem,1.6rem + 2vw,2.6rem);font-weight:600;letter-spacing:-.02em;color:var(--ink);line-height:1;font-variant-numeric:tabular-nums}
.donut__small{font-size:.8rem;color:var(--muted);margin-top:.35rem;letter-spacing:.02em}

.legend{list-style:none;margin:0;padding:0}
.legend--big li{display:grid;grid-template-columns:auto 1fr auto;gap:.85rem;align-items:start;padding:.9rem 0;border-bottom:1px solid var(--line)}
.legend--big li:last-child{border-bottom:0}
.legend--big .sw{margin-top:.35rem;width:.9rem;height:.9rem}
.legend__name{font-weight:600;color:var(--ink);line-height:1.3}
.legend__name small,.legend__val small{display:block;font-weight:400;font-size:.82rem;color:var(--muted);margin-top:.15rem}
.legend__val{text-align:right;font-variant-numeric:tabular-nums;color:var(--ink-2);line-height:1.2}
.legend__val strong{font-size:1.45rem;font-weight:600;color:var(--ink);letter-spacing:-.01em}
.legend__val small::after{content:" sites"}
.legend--inline{display:flex;flex-wrap:wrap;gap:.4rem 1.25rem;font-size:.85rem;color:var(--ink-2);margin-bottom:1.25rem}
.legend--inline li{display:flex;align-items:center;gap:.45rem}

/* bar charts (HTML) */
.bars{display:grid;gap:.15rem}
.bar{display:grid;grid-template-columns:4.2rem 1fr;align-items:center;gap:.75rem;padding:.28rem .35rem;border-radius:8px;position:relative}
.bars--plat .bar{grid-template-columns:7.2rem 1fr}
.bar:hover,.bar:focus-within{background:var(--surface-2)}
.bar__label{font-size:.88rem;font-weight:500;color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar__label small{display:block;font-size:.7rem;font-weight:400;color:var(--muted);line-height:1.2}
.bar__track{display:flex;align-items:center;gap:.5rem;min-width:0}
.bar__fill{height:16px;border-radius:0 4px 4px 0;min-width:2px;flex:none;width:calc((100% - 6.9rem) * var(--f));transition:width .9s cubic-bezier(.22,.8,.3,1)}
.bar__fill--eol{background:var(--eol)}.bar__fill--unsup{background:var(--unsup)}.bar__fill--sup{background:var(--sup)}
.bar__fill--php{background:var(--accent)}.bar__fill--hosted{background:var(--hosted)}
.bar__val{font-size:.8rem;color:var(--ink-2);white-space:nowrap;font-variant-numeric:tabular-nums}
.bar__val b{font-weight:600;color:var(--ink)}
.bar--gap{margin-top:.5rem}
.bar__note{grid-column:2;font-size:.78rem;color:var(--ink-2);line-height:1.35;display:flex;align-items:flex-start;gap:.4rem;margin:.1rem 0 .2rem}
.bar__note::before{content:"";flex:none;width:10px;height:10px;margin-top:.15rem;border-left:1.5px solid var(--line-strong);border-bottom:1.5px solid var(--line-strong);border-bottom-left-radius:4px}

.callout{margin:1.25rem 0 0;padding:.9rem 1rem;background:var(--accent-soft);border-left:3px solid var(--accent);border-radius:0 10px 10px 0;font-size:.92rem;color:var(--ink);line-height:1.5}

/* tables */
.table-view{margin-top:1rem}
.table-view summary{cursor:pointer;font-size:.88rem;font-weight:500;color:var(--accent);display:inline-block;padding:.35rem 0}
.table-wrap{overflow-x:auto;margin-top:.5rem}
table{width:100%;border-collapse:collapse;font-size:.88rem;font-variant-numeric:tabular-nums}
th,td{text-align:left;padding:.5rem .6rem;border-bottom:1px solid var(--line)}
th{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.num{text-align:right}
td .sw{margin-right:.45rem;vertical-align:-1px}

/* prose */
.prose{max-width:42rem}
.prose>p,.prose li{color:var(--ink-2)}
.prose h3:first-child{margin-top:0}
.points,.caveats,.sources{padding-left:1.15rem;margin:0 0 1.25rem}
.points li,.caveats li,.sources li{margin-bottom:.7rem}
.points li::marker,.caveats li::marker,.sources li::marker{color:var(--accent)}
.prose strong{color:var(--ink);font-weight:600}
.advice{display:grid;gap:1rem;margin-top:2rem}
.advice__col{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem}
.advice__col h3{margin:0 0 .5rem;font-family:var(--serif);font-weight:500;font-size:1.3rem}
.advice__col p{margin:0;color:var(--ink-2);font-size:.98rem}
.funnel{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem;margin:1.5rem 0 .5rem}
.funnel div{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:.75rem .9rem}
.funnel dt{font-size:.75rem;color:var(--muted);line-height:1.3;margin-bottom:.2rem}
.funnel dd{margin:0;font-size:1.35rem;font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.credit{margin-top:2rem;padding:1rem 1.1rem;background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:0 10px 10px 0;font-size:.95rem}

/* footer */
.footer{background:var(--dark);color:#C9D2DC;padding:2.5rem 0}
.footer__inner{display:grid;gap:1.25rem;align-items:center}
.footer__logo img{width:130px}
.footer__text p{margin:.2rem 0;font-size:.9rem}
.footer a{color:#fff}
.footer a:hover{color:var(--accent-line)}

/* reveal animation: only when JS opts in and motion is OK */
.js-anim [data-chart="versions"] .bar__fill,.js-anim [data-chart="platforms"] .bar__fill{width:0!important}
.js-anim .is-in .bar__fill{width:calc((100% - 6.9rem) * var(--f))!important}


/* hero polish */
.hero{position:relative;background:radial-gradient(60rem 26rem at 85% -10%,var(--accent-soft),transparent 70%),radial-gradient(40rem 20rem at -10% 110%,#EFEAE0,transparent 70%)}
.hero__top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem 1.25rem;margin-bottom:1rem}
.hero__top .eyebrow{margin:0}
.live-pill{display:inline-flex;align-items:center;gap:.5rem;min-height:36px;padding:.35rem .85rem;border:1px solid var(--accent-line);border-radius:999px;background:var(--surface);color:var(--ink-2);font-size:.82rem;font-weight:500;text-decoration:none;line-height:1.2;box-shadow:0 1px 0 rgba(38,51,65,.04)}
.live-pill:hover{border-color:var(--accent);color:var(--ink)}
.live-pill .dot,.live-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none;box-shadow:0 0 0 0 rgba(3,109,160,.45);animation:ping 2.4s ease-out infinite}
.live-dot{display:inline-block;margin-right:.55rem;vertical-align:1px}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(3,109,160,.45)}70%{box-shadow:0 0 0 7px rgba(3,109,160,0)}100%{box-shadow:0 0 0 0 rgba(3,109,160,0)}}
.hero__num{font-family:var(--sans);font-weight:600;font-size:1.22em;letter-spacing:-.035em;font-variant-numeric:proportional-nums;white-space:nowrap}
.tile{transition:transform .2s ease,box-shadow .2s ease}
.tile:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(38,51,65,.07)}

/* section reveal (JS opts in; skipped for reduced motion) */
.js-anim .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.22,.8,.3,1),transform .7s cubic-bezier(.22,.8,.3,1)}
.js-anim .reveal.is-in{opacity:1;transform:none}

/* patch tracker timeline */
.section--timeline{background:linear-gradient(180deg,var(--surface-2),var(--bg))}
.tl{padding:1.25rem 1rem 1rem}
.tl__top{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:1rem 2rem;margin-bottom:1.25rem}
.tl__big{margin:0;font-family:var(--sans);font-weight:600;font-size:clamp(3rem,2.2rem + 3.5vw,4.6rem);line-height:1;letter-spacing:-.04em;color:var(--ink);font-variant-numeric:proportional-nums}
.tl__label{margin:.45rem 0 0;font-size:.92rem;color:var(--ink-2)}
.tl__delta{display:inline-block;margin:.6rem 0 0;padding:.2rem .6rem;border-radius:999px;background:var(--accent-soft);border:1px solid var(--accent-line);font-size:.82rem;font-weight:500;color:var(--ink)}
.seg{display:inline-flex;padding:3px;border:1px solid var(--line-strong);border-radius:11px;background:var(--surface-2)}
.seg__btn{appearance:none;border:0;background:transparent;min-height:40px;padding:.4rem .9rem;border-radius:8px;font:inherit;font-size:.86rem;font-weight:500;color:var(--ink-2);cursor:pointer}
.seg__btn[aria-pressed="true"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(38,51,65,.14)}
.seg__btn:hover{color:var(--ink)}
.tl__title{margin:0 0 .5rem;font-size:.86rem;font-weight:600;color:var(--heading)}
.tl__plot{position:relative;min-height:240px}
.tl__plot svg{display:block;width:100%;overflow:visible;touch-action:pan-y}
.tl__plot:focus-visible{outline:3px solid var(--sky);outline-offset:4px}
.tl-grid{stroke:var(--line);stroke-width:1;shape-rendering:crispEdges}
.tl-base{stroke:var(--line-strong);stroke-width:1;shape-rendering:crispEdges}
.tl-axis{fill:var(--muted);font-size:12px;font-family:var(--sans)}
.tl-area{fill:var(--accent);fill-opacity:.1}
.tl-line{fill:none;stroke:var(--accent);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tl-end{fill:var(--accent);stroke:var(--surface);stroke-width:2}
.tl-first{fill:var(--surface);stroke:var(--accent);stroke-width:2}
.tl-lab{fill:var(--ink-2);font-size:12px;font-family:var(--sans)}
.tl-lab--strong{fill:var(--ink);font-weight:600;font-size:13px}
.tl-cross{stroke:var(--ink-2);stroke-width:1;shape-rendering:crispEdges}
.tl-hit{fill:transparent;cursor:crosshair}
.tl__tip{position:absolute;top:0;left:0;z-index:2;pointer-events:none;min-width:9rem;padding:.5rem .65rem;background:var(--surface);border:1px solid var(--line-strong);border-radius:10px;box-shadow:0 6px 20px rgba(38,51,65,.12);font-size:.8rem;line-height:1.35;color:var(--ink-2)}
.tl__tip b{display:block;font-size:1rem;font-weight:600;color:var(--ink)}
.tl__empty{width:fit-content;max-width:100%;margin:0 0 .5rem;padding:.55rem .9rem;background:var(--surface);border:1px solid var(--accent-line);border-radius:12px;font-size:.92rem;font-weight:500;color:var(--ink)}
.tl__plot--has .tl__empty{display:none}
.js-anim .tl:not(.is-in) .tl-area,.js-anim .tl:not(.is-in) .tl-end,.js-anim .tl:not(.is-in) .tl-labs{opacity:0}
.tl-area,.tl-end,.tl-labs{transition:opacity .6s ease .9s}

/* hero sweep panel (src/scan.js draws the canvas; without JS the text and legend still stand) */
.hero__lead{display:grid;gap:2rem}
.scan{position:relative;overflow:hidden;align-self:start;background:radial-gradient(26rem 18rem at 70% 20%,rgba(5,165,241,.16),transparent 70%),linear-gradient(160deg,#22303F,var(--dark) 60%,#18222D);color:#E8EEF3;border-radius:18px;padding:1.1rem 1.1rem 1rem;box-shadow:0 18px 40px -22px rgba(31,43,56,.55)}
.scan::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:28px 28px;pointer-events:none}
.scan>*{position:relative}
.scan__head{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:.6rem}
.scan__tag{margin:0;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:#9FD8F8}
.scan .live-dot{background:var(--sky);box-shadow:0 0 0 0 rgba(5,165,241,.5)}
.scan__btn{min-height:32px;padding:.2rem .75rem;border:1px solid rgba(255,255,255,.22);border-radius:999px;background:rgba(255,255,255,.06);color:#E8EEF3;font:inherit;font-size:.78rem;font-weight:500;cursor:pointer}
.scan__btn:hover{background:rgba(255,255,255,.14)}
.scan__line{font-family:var(--serif);font-weight:500;font-size:clamp(1.3rem,1.05rem + 1vw,1.75rem);line-height:1.18;letter-spacing:-.01em;color:#fff;margin:0 0 .75rem;text-wrap:balance}
.scan__line span{color:#BFE6FB}
.scan__line em{font-style:normal;color:#FFB4A9}
.scan__stage{display:none;height:300px;margin:0 -.4rem}
.scan--on .scan__stage{display:block}
.scan__stage canvas{display:block;width:100%;height:100%;transition:opacity .3s}
.scan__count{display:none;flex-wrap:wrap;gap:.25rem 1.25rem;margin:.5rem 0 .75rem;font-size:.86rem;color:#B7C3CF}
.scan--on .scan__count{display:flex}
.scan__count b{font-weight:600;color:#fff;font-variant-numeric:tabular-nums}
.scan__legend{list-style:none;margin:0;padding:.75rem 0 0;border-top:1px solid rgba(255,255,255,.12);display:grid;gap:.35rem;font-size:.88rem;color:#D3DCE4}
.scan__legend li{display:flex;align-items:center;gap:.55rem}
.scan__legend li[hidden]{display:none}
.scan__legend b{font-weight:600;color:#fff;font-variant-numeric:tabular-nums;min-width:3.4em}
.scan__sw{width:10px;height:10px;border-radius:50%;flex:none}
.scan__sw--nofix{background:#F0604D}.scan__sw--fix{background:#F2A541}.scan__sw--ok{background:#3DB8F5}
.scan__note{margin:.75rem 0 0;font-size:.76rem;line-height:1.5;color:#9AA8B5}
.scan__note a{color:#9FD8F8}

@media (min-width:40rem){
  .wrap{padding-left:2rem;padding-right:2rem}
  .tiles{grid-template-columns:repeat(3,minmax(0,1fr))}
  .tile--lead,.tile:last-child{grid-column:auto}
  .tile--lead{grid-column:1/-1}
  .hide-sm{display:inline}
  .card{padding:2rem}
  .scan__stage{height:340px}
  .tl{padding:1.75rem 2rem 1.5rem}
  .tl__plot{min-height:300px}
  .bar{grid-template-columns:5rem 1fr}
  .bars--plat .bar{grid-template-columns:8.5rem 1fr}
  .advice{grid-template-columns:1fr 1fr}
  .funnel{grid-template-columns:repeat(4,minmax(0,1fr))}
  .footer__inner{grid-template-columns:auto 1fr;gap:2.5rem}
}
@media (min-width:64rem){
  .hero{padding:5rem 0 3rem}
  .hero__lead{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:3rem;align-items:start}
  .hero__lead .hero__title{font-size:clamp(2rem,1rem + 2.2vw,3rem)}
  .scan{padding:1.35rem 1.4rem 1.2rem}
  .scan__stage{height:380px}
  .tiles{grid-template-columns:1.4fr 1fr 1fr 1fr}
  .tile--lead{grid-column:auto}
  .masthead__logo img{width:112px}
  .figure--donut{grid-template-columns:minmax(260px,340px) 1fr;gap:3.5rem}
  .figure--donut figcaption{grid-column:1/-1}
  .prose-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:3rem}
  .prose-grid .section__head{position:sticky;top:calc(var(--bar) + 1.5rem);align-self:start}
  .section{padding:5rem 0}
}

/* Explore with AI */
.ai{margin:1.5rem 0 0}
.ai__label{margin:0 0 .5rem;font-size:.74rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.ai__list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.5rem}
.ai__btn{display:inline-flex;align-items:center;gap:.4rem;min-height:44px;padding:.5rem .95rem;border:1px solid var(--accent-line);border-radius:10px;background:var(--surface);color:var(--accent);font-size:.92rem;font-weight:500;text-decoration:none;line-height:1.2;transition:background .15s,border-color .15s,color .15s}
.ai__pre{font-weight:400;color:var(--ink-2)}
.ai__btn:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.ai__btn:hover .ai__pre{color:#fff}
.ai__ext{width:.75rem;height:.75rem;flex:none}
.ai__help{margin:.5rem 0 0;font-size:.82rem;color:var(--muted)}
.section--faq .ai{margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--line)}

/* FAQ */
.faq{border-top:1px solid var(--line-strong)}
.faq details{border-bottom:1px solid var(--line-strong)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;padding:1rem .25rem;font-weight:600;color:var(--heading);font-size:1.02rem;line-height:1.4}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:.6rem;height:.6rem;margin-top:.35rem;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(45deg);transition:transform .2s}
.faq details[open]>summary::after{transform:rotate(-135deg);margin-top:.6rem}
.faq summary:hover{color:var(--accent)}
.faq__a{padding:0 .25rem 1.1rem}
.faq__a p{margin:0;color:var(--ink-2)}
.faq code{font-size:.9em;background:var(--surface-2);border:1px solid var(--line);border-radius:4px;padding:0 .3em}

/* ---- dashboard shell: progressive layout for wider screens (mobile stays one column) ---- */
.dash__grid{display:grid;gap:3rem}
.panel .section__head{margin-bottom:1.5rem}
.method__col+.method__col>h3:first-child{margin-top:2rem}
.split .section__head{margin-bottom:2rem}
@media (min-width:40rem){
  .masthead__logo img{width:104px}
  .masthead__tag{padding-left:.9rem;border-left:1px solid var(--line-strong)}
}
@media (min-width:64rem){
  .wrap{padding-left:2.5rem;padding-right:2.5rem}
  .hero{padding:2.75rem 0 2rem}
  .hero__lead{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);column-gap:3.5rem;row-gap:0}
  .hero__copy{grid-column:1;grid-row:1}
  .hero__more{grid-column:1;grid-row:2}
  .scan{grid-column:2;grid-row:1/span 2;position:sticky;top:calc(var(--bar) + 1.25rem)}
  .hero__levels,.hero__context{max-width:none}
  .hero__meta{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem 2rem}
  .hero__meta div{display:block}
  .hero__meta dt{min-width:0;margin-bottom:.15rem}
  /* key figures: one row of cards, however many are showing */
  .tiles{display:flex;gap:1rem;padding-bottom:2.5rem}
  .tile{flex:1 1 0;min-width:0;padding:1.25rem 1.35rem}
  .tile--lead{flex-grow:1.35}
  .section{padding:3rem 0;border-top:0}
  .section--alt{background:transparent}
  .section--timeline{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .section__head--wide{max-width:none;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0 3.5rem;align-items:end}
  .section__head--wide .eyebrow{grid-column:1/-1}
  .section__head--wide h2{margin-bottom:0}
  .section__head--wide .lede{max-width:62ch}
  .split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.9fr);gap:3.5rem;align-items:start}
  .split .section__head{position:sticky;top:calc(var(--bar) + 1.5rem);margin-bottom:0}
  /* prose sections become white sheets; text keeps a reading measure inside them */
  .sheet{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:2.5rem 2.75rem;box-shadow:0 1px 2px rgba(38,51,65,.04)}
  .sheet .section__head{margin-bottom:2rem}
  .prose-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.9fr);gap:3.5rem}
  .sheet .prose{max-width:none}
  .sheet .prose p,.sheet .prose li,.sheet .faq summary{max-width:70ch}
  .sheet .advice__col,.sheet .levels__item,.sheet .funnel div,.sheet .credit{background:var(--surface-2)}
  .sheet .advice{margin-top:1.5rem}
}
@media (min-width:75rem){
  /* exposure and versions side by side; subgrid lines up the heads and the cards */
  .dash__grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:auto auto;gap:0 2rem}
  .panel{display:grid;grid-row:span 2;grid-template-rows:subgrid}
  .panel .card{padding:1.75rem}
  .figure--donut{grid-template-columns:minmax(0,1fr);gap:1.75rem;align-content:center}
  .figure--donut .donut{width:min(100%,280px)}
  .faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:3rem;border-top:0}
  .faq details:nth-child(-n+2){border-top:1px solid var(--line-strong)}
  .method{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 3.5rem}
  .method__col+.method__col>h3:first-child{margin-top:0}
  .jump{display:block}
}
/* nav + live date fill the bar here; the live pill already carries the date */
@media (min-width:75rem) and (max-width:99.99rem){.masthead__tag{display:none}}
@media (min-width:100rem){
  .wrap{padding-left:3rem;padding-right:3rem}
  .masthead__inner{gap:1.5rem}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1!important;transform:none!important}
}

@media print{
  @page{margin:14mm 14mm 16mm}
  :root{--bg:#fff;--surface-2:#fff}
  body{background:#fff;font-size:10.5pt;line-height:1.45}
  .skip,.status-note,.table-view summary,.ai,.seg,.live-pill,.tl__tip{display:none!important}
  .hero{background:none}
  .scan{background:#fff;color:var(--ink);box-shadow:none;border:1px solid var(--line)}
  .scan::before,.scan__stage,.scan__count,.scan__btn{display:none!important}
  .scan__line,.scan__legend b{color:var(--ink)}.scan__line span,.scan__line em{color:var(--ink-2)}
  .scan__tag,.scan__legend,.scan__note{color:var(--ink-2)}
  .reveal{opacity:1!important;transform:none!important}
  .tl-area,.tl-end,.tl-labs{opacity:1!important}
  .faq details::details-content{content-visibility:visible;display:block}
  .faq summary{padding:6pt 0 2pt;break-after:avoid}
  .faq summary::after{display:none}
  .faq details{break-inside:avoid}
  .faq__a{padding:0 0 6pt}
  .table-view{display:block}
  .table-view>*{display:block}
  .wrap{max-width:none;padding:0}
  .masthead{border-bottom:1px solid #ccc}
  .masthead__logo img{width:110px}
  .hero{padding:1rem 0 .5rem}
  .hero__title{font-size:22pt;max-width:none}
  .hero__levels p,.levels__item{break-inside:avoid}
  .hero__dek{font-size:11.5pt}
  .tiles{grid-template-columns:repeat(4,1fr);gap:6pt;padding-bottom:12pt}
  .tile--lead{grid-column:auto;background:#fff;color:var(--ink);border-color:#ccc}
  .tile--lead .tile__value{color:var(--ink);font-size:22pt}
  .tile--lead .tile__label,.tile--lead .tile__note{color:var(--muted)}
  .tile__value{font-size:20pt}
  .section{padding:12pt 0;border-top:1px solid #ccc;break-inside:auto}
  .section__head{margin-bottom:8pt;break-inside:avoid;break-after:avoid}
  .eyebrow{break-after:avoid}
  h2{font-size:17pt;break-after:avoid}
  h3{break-after:avoid}
  .card,.figure,.advice__col,.funnel div,.callout,.credit,.bar{break-inside:avoid}
  .card{padding:10pt;border-color:#ccc}
  .figure--donut{grid-template-columns:200px 1fr;gap:16pt}
  .donut{width:200px}
  .prose-grid,.split,.dash__grid,.method,.faq,.panel{display:block}
  .masthead{position:static;background:none;-webkit-backdrop-filter:none;backdrop-filter:none}
  .jump,.bar-live{display:none!important}
  .sheet{background:none;border:0;padding:0;box-shadow:none}
  .panel+.panel{margin-top:14pt}
  .scan{position:static}
  .split .section__head{position:static}
  .tiles{display:grid}
  .prose{max-width:none}
  .advice{grid-template-columns:1fr 1fr}
  .funnel{grid-template-columns:repeat(4,1fr)}
  .bar__fill,.sw,.donut__seg,.callout,.hero__num,.hero__levels p,.levels__item{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .bar__fill{transition:none;width:calc((100% - 6.9rem) * var(--f))!important}
  .donut__seg{transition:none}
  .sources a::after,.credit a[href^="http"]::after{content:" (" attr(href) ")";font-size:.85em;color:var(--muted);word-break:break-all}
  .footer{background:#fff;color:var(--ink);padding:10pt 0;border-top:1px solid #ccc}
  .footer a{color:var(--ink)}
  .footer__logo img{content:url(assets/logo-320.png);width:100px}
  .footer__inner{grid-template-columns:auto 1fr;gap:16pt}
}