/* @fonts:begin */
/* generated span — build/fonts.py writes it via build/build.mjs; edit build/fonts.py */
@font-face{font-family:"Alexandria";src:url(/fonts/alexandria-var-arabic.woff2?v=055b3c85) format("woff2");font-weight:600 800;font-style:normal;font-display:block;unicode-range:U+60C,U+61B,U+61F,U+621-63A,U+640-655,U+660-66D,U+670}
@font-face{font-family:"Alexandria";src:url(/fonts/alexandria-var-latin.woff2?v=82fc9329) format("woff2");font-weight:600 800;font-style:normal;font-display:swap;unicode-range:U+20-7E,U+A0,U+A9,U+AB,U+AE,U+B0,U+B2,U+B7,U+BB,U+D7,U+2010-2014,U+2018-201A,U+201C-201E,U+2022,U+2026,U+2030,U+2039-203A,U+2122,U+2190-2199,U+2212,U+2264-2265}
@font-face{font-family:"IBM Plex Sans Arabic";src:url(/fonts/plex-sans-arabic-300-arabic.woff2?v=fa31bbec) format("woff2");font-weight:300;font-style:normal;font-display:block;unicode-range:U+600-604,U+60C,U+61B,U+61F,U+621-63A,U+640-655,U+660-66D,U+670,U+25CC,U+FDFC}
@font-face{font-family:"IBM Plex Sans Arabic";src:url(/fonts/plex-sans-arabic-300-latin.woff2?v=1bef7411) format("woff2");font-weight:300;font-style:normal;font-display:swap;unicode-range:U+20-7E,U+A0,U+A7,U+A9,U+AB,U+AE,U+B0,U+B2,U+B7,U+BB,U+D7,U+2010-2011,U+2013-2014,U+2018-201A,U+201C-201E,U+2022,U+2026,U+2030,U+2039-203A,U+2122,U+2190-2199,U+21B3,U+2212,U+2264-2265,U+2713}
@font-face{font-family:"IBM Plex Sans Arabic";src:url(/fonts/plex-sans-arabic-400-arabic.woff2?v=4c6a121f) format("woff2");font-weight:400;font-style:normal;font-display:block;unicode-range:U+600-604,U+60C,U+61B,U+61F,U+621-63A,U+640-655,U+660-66D,U+670,U+25CC,U+FDFC}
@font-face{font-family:"IBM Plex Sans Arabic";src:url(/fonts/plex-sans-arabic-400-latin.woff2?v=7cef342c) format("woff2");font-weight:400;font-style:normal;font-display:swap;unicode-range:U+20-7E,U+A0,U+A7,U+A9,U+AB,U+AE,U+B0,U+B2,U+B7,U+BB,U+D7,U+2010-2011,U+2013-2014,U+2018-201A,U+201C-201E,U+2022,U+2026,U+2030,U+2039-203A,U+2122,U+2190-2199,U+21B3,U+2212,U+2264-2265,U+2713}
@font-face{font-family:"IBM Plex Sans Arabic";src:url(/fonts/plex-sans-arabic-500-arabic.woff2?v=a1b48e77) format("woff2");font-weight:500;font-style:normal;font-display:block;unicode-range:U+600-604,U+60C,U+61B,U+61F,U+621-63A,U+640-655,U+660-66D,U+670,U+25CC,U+FDFC}
@font-face{font-family:"IBM Plex Sans Arabic";src:url(/fonts/plex-sans-arabic-500-latin.woff2?v=abb3e964) format("woff2");font-weight:500;font-style:normal;font-display:swap;unicode-range:U+20-7E,U+A0,U+A7,U+A9,U+AB,U+AE,U+B0,U+B2,U+B7,U+BB,U+D7,U+2010-2011,U+2013-2014,U+2018-201A,U+201C-201E,U+2022,U+2026,U+2030,U+2039-203A,U+2122,U+2190-2199,U+21B3,U+2212,U+2264-2265,U+2713}
@font-face{font-family:"IBM Plex Sans Arabic";src:url(/fonts/plex-sans-arabic-600-arabic.woff2?v=8a9558d8) format("woff2");font-weight:600 700;font-style:normal;font-display:block;unicode-range:U+600-604,U+60C,U+61B,U+61F,U+621-63A,U+640-655,U+660-66D,U+670,U+25CC,U+FDFC}
@font-face{font-family:"IBM Plex Sans Arabic";src:url(/fonts/plex-sans-arabic-600-latin.woff2?v=8fbddf02) format("woff2");font-weight:600 700;font-style:normal;font-display:swap;unicode-range:U+20-7E,U+A0,U+A7,U+A9,U+AB,U+AE,U+B0,U+B2,U+B7,U+BB,U+D7,U+2010-2011,U+2013-2014,U+2018-201A,U+201C-201E,U+2022,U+2026,U+2030,U+2039-203A,U+2122,U+2190-2199,U+21B3,U+2212,U+2264-2265,U+2713}
@font-face{font-family:"IBM Plex Sans Arabic";src:url(/fonts/plex-sans-arabic-700-arabic.woff2?v=53492f6e) format("woff2");font-weight:700;font-style:normal;font-display:block;unicode-range:U+600-604,U+60C,U+61B,U+61F,U+621-63A,U+640-655,U+660-66D,U+670,U+25CC,U+FDFC}
@font-face{font-family:"IBM Plex Sans Arabic";src:url(/fonts/plex-sans-arabic-700-latin.woff2?v=f035a32f) format("woff2");font-weight:700;font-style:normal;font-display:swap;unicode-range:U+20-7E,U+A0,U+A7,U+A9,U+AB,U+AE,U+B0,U+B2,U+B7,U+BB,U+D7,U+2010-2011,U+2013-2014,U+2018-201A,U+201C-201E,U+2022,U+2026,U+2030,U+2039-203A,U+2122,U+2190-2199,U+21B3,U+2212,U+2264-2265,U+2713}
@font-face{font-family:"JetBrains Mono";src:url(/fonts/jetbrains-mono-400-latin.woff2?v=55dee984) format("woff2");font-weight:400;font-style:normal;font-display:swap;unicode-range:U+20-7E,U+A0,U+A7,U+A9,U+AB,U+AE,U+B0,U+B2,U+B7,U+BB,U+D7,U+2010-2011,U+2013-2014,U+2018-201A,U+201C-201E,U+2022,U+2026,U+2030,U+2039-203A,U+2122,U+2190-2199,U+2212,U+2264-2265,U+2318,U+2713,U+2715}
@font-face{font-family:"JetBrains Mono";src:url(/fonts/jetbrains-mono-500-latin.woff2?v=4395efcb) format("woff2");font-weight:500;font-style:normal;font-display:swap;unicode-range:U+20-7E,U+A0,U+A7,U+A9,U+AB,U+AE,U+B0,U+B2,U+B7,U+BB,U+D7,U+2010-2011,U+2013-2014,U+2018-201A,U+201C-201E,U+2022,U+2026,U+2030,U+2039-203A,U+2122,U+2190-2199,U+2212,U+2264-2265,U+2318,U+2713,U+2715}
/* @fonts:end */
/* ======================================================================
   styles.css — tokens + shell (lane L1). Module rules live in site/css/<module>.css and use these tokens only.
   Identity (11/10/2026, Omar's order — the «Season» kit of omar-schedule/site2/season.css, for his personal
   identity only): cool neutrals #F2F4F8 / #FFFFFF / ink #111827, the orange «now» accent #E0531A (#FF8A50 dark),
   Alexandria 600/800 (display, numbers) · IBM Plex Sans Arabic 400–600 (text) · JetBrains Mono (code).
   White cards on a soft double shadow, pill chips, a glass bar, a light accent gradient with a corner glow.
   Every text token is measured ≥ 4.5:1 on its background in both themes: --gold-t (#B4410F) carries small
   orange text in light; #E0531A itself only fills, borders and large numbers (≥ 3:1 for large text).
   ====================================================================== */

/* ============ tokens ============ */
:root{
  --paper:#FFFFFF; --bg:#F2F4F8; --bg2:#E8ECF2; --panel:#FFFFFF; --panel2:#F7F8FB;
  --hair:#DCE1E9; --hair2:#DCE1E9;
  --ink:#111827; --dim:#5A6375; --faint:#646D7F;
  --gold:#E0531A; --gold-t:#B4410F; --copper:#E0531A; --copper-t:#B4410F; --terra:#C92A2A; --green:#2B8A3E; --cyan:#1C6DD0;
  --dark:#111827; --dark2:#1B2331; --onDark:#EAEEF5; --onDarkDim:#9AA4B6; --onDarkFaint:#8A94A7; --darkGold:#FF8A50; --darkGold2:#FFB089;
  --btn-bg:#111827; --btn-fg:#FFFFFF; --chip-bg:#E8ECF2;
  --surface:#FFFFFF; --sunk:#E8ECF2; --line:#DCE1E9; --now:#E0531A; --now-t:#B4410F; --now-soft:#FDECE3;
  --good-t:#1F7A33; --good-soft:#E3F4E6; --blue-t:#1C6DD0; --blue-soft:#E3EEFB; --t-saif:#1B8354; --t-saif-t:#166E46; --t-nsmo:#6741D9;
  --shadow:0 1px 2px rgba(17,24,39,.05),0 8px 24px rgba(17,24,39,.06); --shadow-h:0 2px 4px rgba(17,24,39,.06),0 16px 32px rgba(17,24,39,.1);
  --glass:rgba(255,255,255,.8);
  --r:16px; --rs:10px; --maxw:1180px; --gutter:24px; --nav-h:64px;
  --f-head:'Alexandria',system-ui,sans-serif; --f-body:'IBM Plex Sans Arabic','SF Arabic','Segoe UI','Noto Sans Arabic',system-ui,sans-serif;
  --f-mono:'JetBrains Mono','SF Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.22,.68,.32,1);
  color-scheme:light;
}
:root[data-theme="dark"]{
  --paper:#131A25; --bg:#0B0F17; --bg2:#1B2331; --panel:#131A25; --panel2:#18202D;
  --hair:#263042; --hair2:#263042;
  --ink:#EAEEF5; --dim:#9AA4B6; --faint:#8A94A7;
  --gold:#FF8A50; --gold-t:#FF8A50; --copper:#FF8A50; --copper-t:#FF8A50; --terra:#FF8787; --green:#6BD889; --cyan:#6BA9FF;
  --dark:#131A25; --dark2:#1B2331; --onDark:#EAEEF5; --onDarkDim:#9AA4B6; --onDarkFaint:#8A94A7; --darkGold:#FF8A50; --darkGold2:#FFB089;
  --btn-bg:#EAEEF5; --btn-fg:#0B0F17; --chip-bg:#1B2331;
  --surface:#131A25; --sunk:#1B2331; --line:#263042; --now:#FF8A50; --now-t:#FF8A50; --now-soft:#3A2116;
  --good-t:#6BD889; --good-soft:#15301D; --blue-t:#6BA9FF; --blue-soft:#16243A; --t-saif:#4FC48C; --t-saif-t:#4FC48C; --t-nsmo:#A68CFF;
  --shadow:0 1px 2px rgba(0,0,0,.45); --shadow-h:0 2px 6px rgba(0,0,0,.5),0 14px 30px rgba(0,0,0,.35);
  --glass:rgba(19,26,37,.8);
  color-scheme:dark;
}

/* ============ base ============ */
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--f-head);font-weight:600;line-height:1.25;margin:0;letter-spacing:-.01em;text-wrap:balance}
p{margin:0}
a{color:inherit}
button{font-family:inherit;font-size:inherit;color:inherit}
b,strong{font-weight:600}                      /* emphasis is the 600 face (the kit's weight); no synthetic bold */
i{font-style:normal}                           /* no italic face is served; <i> is used for icons and citations */
img{max-width:100%;height:auto}
:focus-visible{outline:2px solid var(--now);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);width:100%}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
:is(h1,h2,h3,h4,b,strong,.btn,.pill) .mono{font-weight:500}   /* JetBrains Mono ships 400/500 only: never a synthetic bold inside a heavy parent */
.num{font-family:var(--f-head);font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
html[lang="ar"]{--f-mono:'IBM Plex Sans Arabic','JetBrains Mono','SF Mono',ui-monospace,monospace}
html[lang="ar"] *{letter-spacing:0!important}
html[lang="ar"] .kicker,html[lang="ar"] .meta,html[lang="ar"] .pill,html[lang="ar"] small{text-transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}

/* cross-document view transition: the work card cover morphs into the case page (Chrome 126+, Safari 18.2+) */
@view-transition{navigation:auto}
@media (prefers-reduced-motion:reduce){@view-transition{navigation:none}}
.pcard[data-id="saqr"] .pc-media img{view-transition-name:cover-saqr}
.pcard[data-id="tatabbu"] .pc-media img{view-transition-name:cover-tatabbu}
.pcard[data-id="beezato"] .pc-media img{view-transition-name:cover-beezato}
.pcard[data-id="halqat"] .pc-media img{view-transition-name:cover-halqat}
.pcard[data-id="alwaei"] .pc-media img{view-transition-name:cover-alwaei}
.pcard[data-id="dhaleel"] .pc-media img{view-transition-name:cover-dhaleel}
.pcard[data-id="warraq"] .pc-media img{view-transition-name:cover-warraq}
.pcard[data-id="zwaya"] .pc-media img{view-transition-name:cover-zwaya}
.pcard[data-id="seescript"] .pc-media img{view-transition-name:cover-seescript}

/* ============ primitives ============ */
.kicker{display:flex;align-items:center;gap:10px;margin:0;font-size:12.5px;font-weight:600;letter-spacing:.02em;color:var(--dim)}
.kicker .k-n{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-head);font-weight:800;font-size:12.5px;color:var(--now-t)}
.kicker .k-n::before{content:"";width:9px;height:9px;border-radius:2.5px;background:var(--now);transform:rotate(45deg)}
.kicker .k-t{color:var(--dim);font-family:var(--f-body)}
.meta{font-size:12px;font-weight:600;letter-spacing:.02em;color:var(--dim);margin-bottom:10px}
.btn{font:inherit;font-size:13.5px;font-weight:500;line-height:1.2;min-height:38px;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;display:inline-flex;align-items:center;gap:8px;text-decoration:none;transition:color .2s,border-color .2s,transform .25s var(--ease),background .2s;white-space:nowrap}
.btn:hover{color:var(--ink);border-color:var(--now)}
.btn-primary{background:var(--btn-bg);color:var(--btn-fg);border-color:transparent;font-weight:600}
.btn-primary:hover{color:var(--btn-fg);filter:brightness(1.08);border-color:transparent}
.btn-ghost{border-color:var(--line);background:transparent}
.btn .ic{width:18px;height:18px;flex:none}
@media (pointer:fine){.btn:hover{transform:translateY(-1px)}}
.card{background:var(--surface);border:1px solid transparent;border-radius:var(--r);box-shadow:var(--shadow);padding:24px;position:relative;transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .3s}
@media (pointer:fine){.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-h)}}
.card h3{font-size:19px;font-weight:600;margin-bottom:8px}
.card p{color:var(--dim);font-size:14.5px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.chip{display:inline-flex;align-items:center;font-size:12.5px;font-weight:500;line-height:1.3;padding:4px 11px;border-radius:999px;border:1px solid transparent;color:var(--dim);background:var(--sunk);text-decoration:none;transition:border-color .2s,color .2s}
a.chip:hover{border-color:var(--now);color:var(--ink)}
.pill{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:600;letter-spacing:0;padding:3px 11px;border-radius:999px;border:0;background:var(--sunk);color:var(--dim);white-space:nowrap}
.pill::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--faint)}
.pill.st-live{background:var(--good-soft);color:var(--good-t)}.pill.st-live::before{background:var(--green)}.pill.st-test,.pill.st-prelaunch,.pill.st-dev{background:var(--blue-soft);color:var(--blue-t)}.pill.st-test::before,.pill.st-prelaunch::before,.pill.st-dev::before{background:var(--cyan)}.pill.st-proto{background:var(--now-soft);color:var(--now-t)}.pill.st-proto::before{background:var(--now)}.pill.st-paused::before{background:var(--faint)}.pill.st-final{background:color-mix(in srgb,var(--t-saif) 14%,var(--surface));color:var(--t-saif-t)}.pill.st-final::before{background:var(--t-saif)}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(auto-fit,minmax(min(340px,100%),1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr))}
.arrow-link{color:var(--now-t);text-decoration:none;font-size:14px;font-weight:600}
.arrow-link:hover{text-decoration:underline}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.filters button{font:inherit;font-size:13.5px;font-weight:500;min-height:36px;padding:6px 15px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--dim);cursor:pointer;transition:.2s;display:inline-flex;align-items:center;gap:8px}
.filters button .cnt{font-size:10.5px;color:var(--faint)}
.filters button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.filters button[aria-pressed="true"] .cnt{color:var(--bg);opacity:.75}
.reveal.pre{opacity:0;transform:translateY(18px)}
.reveal.in{opacity:1;transform:none;transition:opacity .7s var(--ease),transform .7s var(--ease)}

/* ============ skip + progress ============ */
.skip{position:absolute;inset-inline-start:-9999px;top:8px;z-index:300;background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:8px;text-decoration:none}
.skip:focus{inset-inline-start:12px}
#progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--now);z-index:200;border-radius:0 3px 3px 0}

/* ============ nav ============ */
header.nav{position:fixed;top:0;left:0;right:0;z-index:150;height:var(--nav-h);backdrop-filter:blur(18px) saturate(1.3);-webkit-backdrop-filter:blur(18px) saturate(1.3);
  background:var(--glass);border-bottom:1px solid var(--line);transition:transform .3s var(--ease),background .3s,color .3s}
header.nav.hide{transform:translateY(-100%)}
header.nav.on-dark{background:var(--glass)}
.nav-in{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);height:100%;display:flex;align-items:center;gap:10px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;margin-inline-end:auto;color:inherit;min-width:0}
.brand .mark{width:34px;height:34px;flex:none;color:var(--now)}

.brand b{font-family:var(--f-head);font-weight:800;font-size:15.5px;white-space:nowrap;letter-spacing:0}
.nav-links{display:none;gap:2px;margin-inline-end:6px}
.nav-links a{padding:6px 12px;border-radius:999px;text-decoration:none;font-size:13.5px;font-weight:500;color:var(--dim);transition:.2s;white-space:nowrap}
.nav-links a:hover{color:var(--ink);background:var(--sunk)}
.nav-links a.active{color:var(--bg);background:var(--ink)}
.nav .btn{min-height:36px;padding:6px 12px;font-size:12.5px}
.nav .btn.icon{width:36px;padding:0;justify-content:center}
.nav .pal-key{font-size:10.5px;color:var(--faint);padding:2px 6px;border:1px solid var(--hair2);border-radius:6px;line-height:1}
#langBtn .l-short{display:none;font-weight:500}
@media (min-width:1000px){.nav-links{display:flex}}
@media (max-width:560px){.nav .pal-key{display:none}.nav .pal-lbl{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.nav .btn{padding:6px 10px}#palBtn{width:36px;padding:0;justify-content:center}}
@media (max-width:420px){#langBtn .l-long{display:none}#langBtn .l-short{display:inline}#langBtn{width:36px;padding:0;justify-content:center}}

/* ============ chapters ============ */
main{display:block}
.ch{position:relative;padding:clamp(56px,6vw,80px) 0;scroll-margin-top:calc(var(--nav-h) + 8px)}
.ch+.ch{border-top:1px solid var(--line)}
.ch>.ch-head,.ch>.filters,.ch>.projects,.ch>.tabs,.ch>.tabs-row,.ch>.panel,.ch>.labs-grid,.ch>.sub,.ch>.about-grid,.ch>.contact-grid{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.ch-head{margin-bottom:clamp(22px,3vw,40px)}
.ch-head h2{position:relative;font-size:clamp(28px,3.4vw,44px);font-weight:800;margin:12px 0 0;max-width:24ch;padding-inline-end:1.1em}
.ch-head .ch-s{margin-top:14px;font-size:clamp(15px,1.35vw,17.5px);color:var(--dim);max-width:60ch}
.ch-head .ch-s .ask{display:block;margin-top:10px;font-weight:500;color:var(--ink)}
.anchor{position:absolute;inset-inline-end:0;top:.08em;font-family:var(--f-mono);font-weight:500;font-size:.55em;color:var(--now-t);text-decoration:none;opacity:0;transition:opacity .2s;padding:.2em .3em}
h2:hover .anchor,h3:hover .anchor,.anchor:focus-visible{opacity:1}
.sub{margin-top:clamp(36px,4vw,52px)}
.sub-head{display:flex;align-items:baseline;gap:8px 20px;flex-wrap:wrap;margin-bottom:22px}
.sub-head h3{position:relative;font-size:clamp(21px,2.2vw,26px);font-weight:700;padding-inline-end:1.1em}
.sub-head p{color:var(--faint);font-size:14px;max-width:52ch}

/* ============ 01 hero ============ */
.hero{--gutter:24px;color:var(--ink);border-top:0;padding:calc(var(--nav-h) + 48px) 0 56px;min-height:100svh;display:flex;align-items:center;overflow:hidden;
  background:linear-gradient(160deg,color-mix(in srgb,var(--now) 10%,var(--bg)) 0%,var(--bg) 58%)}
.hero::before{content:"";position:absolute;inset-inline-end:-140px;top:-160px;width:620px;height:620px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,color-mix(in srgb,var(--now) 20%,transparent),transparent 68%)}
.hero .net{position:absolute;inset-inline-end:-6%;top:-4%;width:min(62vw,760px);height:auto;color:var(--now);opacity:.16;pointer-events:none}
.hero .net-l{opacity:.6}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr);gap:40px;align-items:center}
h1.title{font-size:clamp(32px,5vw,64px);font-weight:800;margin:20px 0 0;letter-spacing:-.025em;line-height:1.1;overflow-wrap:anywhere;max-width:15ch;text-wrap:balance}
h1.title em{font-style:normal;font-weight:800;color:var(--now)}
html[lang="ar"] h1.title{line-height:1.35;font-weight:800;max-width:16ch}
.hero .lede{font-size:clamp(15.5px,1.4vw,18px);line-height:1.8;color:var(--dim);max-width:56ch;margin:22px 0 0;overflow-wrap:anywhere}
.hero .lede strong,.hero .lede b{color:var(--ink);font-weight:600}
.hero-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}
.hero .btn{min-height:44px;padding:10px 20px;font-size:14px}
/* recognition at a glance: three credentials, each opens its proof */
.creds{list-style:none;margin:24px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;max-width:620px}
.creds li{display:flex}.creds .cred{flex:1}
@media (max-width:520px){.creds{grid-template-columns:1fr}}
.cred{position:relative;display:flex;flex-direction:column;gap:1px;padding:9px 15px;padding-inline-start:32px;border-radius:14px;background:var(--surface);box-shadow:var(--shadow);text-decoration:none;color:var(--ink);transition:box-shadow .25s var(--ease),transform .25s var(--ease)}
.cred::before{content:"";position:absolute;inset-inline-start:14px;top:16px;width:9px;height:9px;border-radius:2.5px;background:var(--c,var(--now))}
.creds li:nth-child(1) .cred{--c:var(--t-saif)}.creds li:nth-child(2) .cred{--c:var(--t-nsmo)}
.cred b{font-weight:600;font-size:13.5px;line-height:1.35}
.cred span{font-size:12px;color:var(--dim)}
.cred:hover,.cred:focus-visible{box-shadow:var(--shadow-h)}
@media (pointer:fine){.cred:hover{transform:translateY(-1px)}}
/* the cover deck */
.deck{position:relative;display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px var(--gutter) 18px;margin:0 calc(-1 * var(--gutter));scrollbar-width:none}
.deck::-webkit-scrollbar{display:none}
.deck .tile{flex:0 0 min(78vw,440px);aspect-ratio:16/10;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:var(--sunk);scroll-snap-align:center;box-shadow:var(--shadow-h);transition:transform .5s var(--ease),border-color .3s}
.deck .tile img{display:block;width:100%;height:100%;object-fit:cover}
.deck .tile:hover,.deck .tile:focus-visible{border-color:var(--now)}
@keyframes heroIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:no-preference){
  .hero .kicker,.hero-cta,.creds,.hero .stat{animation:heroIn .9s var(--ease) both}
  .hero-cta{animation-delay:.12s}.creds{animation-delay:.24s}
  .hero .stat:nth-child(1){animation-delay:.34s}.hero .stat:nth-child(2){animation-delay:.41s}.hero .stat:nth-child(3){animation-delay:.48s}.hero .stat:nth-child(4){animation-delay:.55s}
}
/* four measured numbers: the kit's tiles, the first number in the accent */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.stat{display:block;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px;text-decoration:none;color:inherit;min-width:0;transition:box-shadow .25s var(--ease),transform .25s var(--ease)}
.stat:hover{box-shadow:var(--shadow-h)}
@media (pointer:fine){.stat:hover{transform:translateY(-2px)}}
.stat b{display:block;font-size:clamp(28px,3vw,42px);color:var(--ink);white-space:nowrap;line-height:1.05}
.stat:first-child b{color:var(--now)}
.stat span{display:block;font-size:12.5px;line-height:1.45;color:var(--dim);margin-top:6px}
@media (min-width:1100px){
  .hero-grid{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:48px 56px;align-items:center}
  .stats{grid-column:1/-1;grid-template-columns:repeat(4,1fr);margin-top:8px}
  .deck{display:block;height:400px;overflow:visible;padding:0;margin:0;justify-self:end;width:100%;max-width:520px}
  .deck .tile{position:absolute;width:min(100%,460px);inset-inline-end:0;top:40px}
  .deck{transform:perspective(1400px) rotateY(var(--tilt-y,0deg)) rotateX(var(--tilt-x,0deg));transition:transform .8s var(--ease)}
  .deck .tile:nth-child(1){transform:translate(0,-4%);z-index:3}
  .deck .tile:nth-child(2){transform:rotate(-7deg) translate(-8%,4%);z-index:1}
  .deck .tile:nth-child(3){transform:rotate(7deg) translate(9%,10%);z-index:2}
  html[dir="rtl"] .deck .tile:nth-child(2){transform:rotate(7deg) translate(8%,4%)}
  html[dir="rtl"] .deck .tile:nth-child(3){transform:rotate(-7deg) translate(-9%,10%)}
  .deck:hover .tile:nth-child(2),.deck:focus-within .tile:nth-child(2){transform:rotate(-11deg) translate(-16%,2%)}
  .deck:hover .tile:nth-child(3),.deck:focus-within .tile:nth-child(3){transform:rotate(11deg) translate(18%,14%)}
  html[dir="rtl"] .deck:hover .tile:nth-child(2),html[dir="rtl"] .deck:focus-within .tile:nth-child(2){transform:rotate(11deg) translate(16%,2%)}
  html[dir="rtl"] .deck:hover .tile:nth-child(3),html[dir="rtl"] .deck:focus-within .tile:nth-child(3){transform:rotate(-11deg) translate(-18%,14%)}
  .deck .tile:hover,.deck .tile:focus-visible{z-index:4}
}
@media (max-width:700px){
  .ch.hero{min-height:auto;padding:calc(var(--nav-h) + 30px) 0 40px}
  .hero-grid{gap:28px}
  .hero .net{width:90vw;inset-inline-end:-30%;top:-2%}
  h1.title{font-size:clamp(30px,8.6vw,40px)}
  .hero .lede{font-size:15px}
  .stat b{font-size:28px}
}

/* ============ 03 proof: shell bits (tabs + audit) ============ */
.tabs{display:inline-flex;flex-wrap:wrap;gap:4px;padding:4px;border:1px solid var(--hair2);border-radius:99px;margin-bottom:26px}
.tab{font:inherit;font-size:13.5px;min-height:36px;padding:7px 16px;border-radius:99px;border:0;background:transparent;color:var(--dim);cursor:pointer;transition:.2s}
.tab:hover{color:var(--ink)}
.tab[aria-selected="true"]{background:var(--ink);color:var(--bg)}
.tab .tab-s{display:none}
@media (max-width:700px){.tab .tab-l{display:none}.tab .tab-s{display:inline}}
.panel[hidden]{display:none}
.panel-s{color:var(--dim);font-size:15px;max-width:66ch;margin-bottom:22px}
.chart-wrap{position:relative;height:220px}
.proof-more{margin-top:18px}
#saqrNote{margin-top:14px;font-size:13.5px;color:var(--dim)}
@media (max-width:700px){.tabs{display:flex;border-radius:16px}.tab{flex:1 1 auto;padding:7px 10px;font-size:12.5px;border-radius:12px}.chart-wrap{height:200px}}
/* the live audit panel (site/audit.js) */
.au-box{padding:26px}
.au-top{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.au-go{font-size:14px;padding:11px 22px}
.au-go:disabled{opacity:.6;cursor:progress}
.au-score[hidden]{display:none}
.au-score{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.au-score b{font-family:var(--f-head);font-size:38px;font-weight:800;color:var(--green);letter-spacing:-.02em;line-height:1}
.au-score b i{font-style:normal;color:var(--faint);margin:0 3px;font-size:24px}
.au-score>span{font-size:13px;color:var(--dim)}
.au-when{font-size:11px!important;color:var(--faint)!important}
.au-list{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:8px}
.au-row{display:flex;gap:14px;align-items:flex-start;padding:12px 15px;border:1px solid var(--hair);border-radius:12px;background:var(--paper);opacity:0;transform:translateY(6px);animation:auIn .4s var(--d,0ms) forwards}
@keyframes auIn{to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.au-row{animation:none;opacity:1;transform:none}}
.au-ic{flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:14px;font-weight:500;color:#fff}
.au-pass .au-ic{background:var(--green)}.au-warn .au-ic{background:var(--copper)}.au-fail .au-ic{background:var(--terra)}
.au-warn{border-color:color-mix(in srgb,var(--copper) 45%,var(--hair))}
.au-fail{border-color:var(--terra)}
.au-tx{min-width:0;flex:1}
.au-tx b{display:block;font-size:14.5px;font-weight:500;color:var(--ink)}
.au-tx>span{display:block;font-size:13px;color:var(--dim);line-height:1.6;margin-top:2px}
.au-tx details{margin-top:6px}
.au-tx summary{font-size:11px;color:var(--faint);cursor:pointer;letter-spacing:.04em}
.au-tx code{display:block;margin-top:6px;padding:8px 10px;border-radius:8px;background:var(--bg2);font-size:11.5px;color:var(--dim);word-break:break-all;white-space:pre-wrap;direction:ltr;text-align:left}
.au-foot{margin:18px 0 0;font-size:13px;color:var(--faint);line-height:1.7}
.au-foot a{color:var(--gold-t)}

/* ============ 04 labs: shell bits ============ */
.labs-grid{display:grid;gap:18px;grid-template-columns:minmax(0,1fr)}
@media (min-width:960px){.labs-grid{grid-template-columns:minmax(0,1.45fr) minmax(0,1fr)}}
.term-card{display:flex;flex-direction:column;gap:12px}
.term-card h3{margin:0}
.term-card .term-preview{flex:1;margin:6px 0;padding:14px 16px;border-radius:12px;background:var(--dark);color:var(--onDarkDim);font-size:12.5px;line-height:1.7;white-space:pre-wrap;overflow:hidden;text-align:left}
.term-card .term-preview .p{color:#6BD889}.term-card .term-preview .c{color:#FF8A50}
.term-card .btn{align-self:flex-start}
.term-card .hint{font-size:12.5px;color:var(--faint)}

/* ============ 06 about + skills ============ */
.about-grid{display:grid;gap:40px;grid-template-columns:minmax(0,1fr)}
@media (min-width:960px){.about-grid{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:64px}.about-row2{align-items:start}}
.about-row2{margin-top:clamp(36px,4vw,52px)}
.about-row2>.sub{margin-top:0}
.prose{font-size:16.5px;line-height:1.8;color:var(--dim)}
.prose p{margin:0 0 18px}.prose p:last-child{margin:0}
.prose strong{color:var(--ink);font-weight:500}
.principles{margin-top:34px;padding-top:22px;border-top:1px solid var(--hair)}
.principles ol{list-style:none;margin:0;padding:0;counter-reset:pr}
.principles li{counter-increment:pr;display:grid;grid-template-columns:2.4em 1fr;gap:10px;padding:11px 0;border-top:1px solid var(--hair2)}
.principles li:first-child{border-top:0}
.principles li::before{content:counter(pr,decimal-leading-zero);font-family:var(--f-mono);font-size:11px;color:var(--gold-t);padding-top:5px;grid-row:1/3}
.principles li>*{grid-column:2}
html[lang="ar"] .principles li::before{content:counter(pr,arabic-indic)}
.principles li b{display:block;font-weight:500;font-size:15px}
.principles li span{font-size:13.5px;color:var(--faint)}
.side-block+.side-block{margin-top:30px;padding-top:22px;border-top:1px solid var(--hair)}
.side-block h3{font-size:21px;font-weight:700}
.side-s{color:var(--faint);font-size:13.5px;margin-top:6px}
.quiet{list-style:none;margin:14px 0 0;padding:0}
.quiet li{padding:11px 0;border-top:1px solid var(--hair2)}
.quiet li b{display:block;font-weight:500;font-size:15px;color:var(--ink)}
.quiet li span{display:block;font-size:13.5px;line-height:1.65;color:var(--dim);margin-top:2px}
.quiet.ctx li{font-size:14px;color:var(--dim);padding-inline-start:14px;position:relative}
.quiet.ctx li::before{content:"";position:absolute;inset-inline-start:0;top:1.05em;width:5px;height:5px;border-radius:50%;background:var(--gold)}
.ctx-fig{margin:18px 0 0}
.ctx-fig .meta{margin-bottom:10px}
.bars{display:grid;gap:8px}
.bar-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2.2fr) 3.2em;align-items:center;gap:10px;font-size:13px}
.bar-l{color:var(--dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar{display:block;width:100%;height:8px}
.bar rect{fill:var(--gold)}
.bar-v{font-size:14px;color:var(--ink);text-align:end}
.ctx-fig .src{margin-top:10px;font-size:11.5px;color:var(--faint)}
.matrix-wrap{overflow-x:auto}
.matrix{width:100%;border-collapse:collapse;font-size:14px}
.matrix th,.matrix td{text-align:start;vertical-align:top;padding:8px 12px 8px 0;border-top:1px solid var(--hair2)}
.matrix thead th{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);font-weight:400;border-top:0;padding-top:0}
.matrix th[scope="row"]{font-weight:500;color:var(--ink);width:26%}
.matrix tr.grp th{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-t);font-weight:400;padding-top:18px;border-top:0}
.matrix td{width:37%}
.matrix td .chip{margin:2px 6px 2px 0}
html[dir="rtl"] .matrix td .chip{margin:2px 0 2px 6px}
.matrix .none{color:var(--faint)}
@media (max-width:700px){
  .matrix thead{display:none}
  .matrix,.matrix tbody{display:block}
  .matrix tr{display:block;padding:10px 0;border-top:1px solid var(--hair2)}
  .matrix tr.grp{border-top:0;padding-top:20px}
  .matrix th,.matrix td{display:block;width:auto;border:0;padding:2px 0}
  .matrix td .chip{margin:3px 6px 3px 0}
}

/* mobile-only collapse: closed below 700 px (CSS), always open above; the button exists only on phones */
.mob-toggle{display:none}
@media (max-width:699px){.mob-toggle{display:inline-flex;margin-top:12px}.mob-collapse:not(.open)>.mob-body{display:none}.mob-collapse.open>.mob-body{margin-top:14px}}

/* ============ 07 contact ============ */
.contact-grid{display:grid;gap:36px;grid-template-columns:minmax(0,1fr)}
@media (min-width:900px){.contact-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px}}
.contact-main{display:flex;flex-direction:column;gap:22px}
.qr-block{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.contact-cards{display:grid;gap:10px}
.ccard{display:flex;align-items:center;gap:10px;border:1px solid var(--hair2);border-radius:14px;background:var(--panel);padding:6px 6px 6px 18px;transition:border-color .2s}
html[dir="rtl"] .ccard{padding:6px 18px 6px 6px}
.ccard:hover{border-color:var(--gold)}
.ccard-link{flex:1;min-width:0;display:block;padding:9px 0;text-decoration:none;color:var(--ink);font-size:15px}
.ccard-link small{display:block;font-family:var(--f-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:2px}
.ccard-link span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.copy-btn{flex:none;width:40px;height:40px;border-radius:10px;border:1px solid transparent;background:transparent;color:var(--faint);cursor:pointer;display:grid;place-items:center;transition:.2s}
.copy-btn .ic{width:18px;height:18px}
.copy-btn:hover{color:var(--ink);border-color:var(--hair2);background:var(--panel2)}
.contact-side{display:flex;flex-direction:column;gap:18px}
.qr-row{display:flex;gap:14px;flex-wrap:wrap}
.qr{margin:0;text-align:center}
.qr img{display:block;width:132px;height:132px;background:#fff;padding:8px;border-radius:12px;border:1px solid var(--hair2)}
.qr figcaption{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);margin-top:8px}
.downloads{display:grid;gap:10px}
.dl-primary{display:flex;flex-direction:column;justify-content:center;gap:6px;padding:20px 22px;border-radius:var(--r);background:var(--btn-bg);color:var(--btn-fg);text-decoration:none;transition:filter .2s}
.dl-primary:hover{filter:brightness(1.08)}
.dl-primary .dl-k{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;opacity:.85}
.dl-primary b{font-family:var(--f-head);font-weight:700;font-size:clamp(19px,2vw,24px);line-height:1.25}
.dl-group{display:flex;align-items:baseline;gap:8px 14px;flex-wrap:wrap;padding:12px 0;border-top:1px solid var(--hair2)}
.dl-lbl{font-size:13px;color:var(--faint)}
.dl-links{display:inline-flex;gap:6px}
.dl-links a,.dl-group.tert a{font-family:var(--f-mono);font-size:12.5px;padding:6px 12px;border:1px solid var(--hair2);border-radius:99px;text-decoration:none;color:var(--dim);transition:.2s}
.dl-links a:hover,.dl-group.tert a:hover{color:var(--ink);border-color:var(--gold)}
.dl-group.tert a{font-family:var(--f-body)}
.dl-note{margin-top:6px;font-size:12.5px;line-height:1.65;color:var(--faint);max-width:72ch;border-inline-start:2px solid var(--hair);padding-inline-start:14px}

/* ============ colophon (D1) + footer ============ */
.colophon{border-top:1px solid var(--hair);background:var(--bg2)}
.colophon summary{list-style:none;cursor:pointer;padding:22px 0}
.colophon summary::-webkit-details-marker{display:none}
.colophon summary>span{display:flex;align-items:baseline;gap:14px;font-family:var(--f-head);font-size:20px;font-weight:700}
.colophon summary .k-n{font-family:var(--f-head);font-weight:800;font-size:12px;color:var(--gold-t);letter-spacing:.14em}
.colophon summary>span::after{content:"+";margin-inline-start:auto;font-family:var(--f-mono);color:var(--faint)}
.colophon[open] summary>span::after{content:"−"}
.col-in{padding-bottom:44px}
.col-s{color:var(--dim);font-size:15px;max-width:64ch}
.col-body{margin-top:16px;color:var(--dim);font-size:14.5px;max-width:72ch}
.col-body p{margin:0 0 12px}
.col-body ol{margin:12px 0 0;padding-inline-start:1.4em}
.col-body li{margin:0 0 10px}
.col-body cite,.col-body i{font-style:normal;color:var(--faint)}
.col-body cite{display:block;font-family:var(--f-mono);font-size:11.5px;margin-top:2px}
.col-rows{list-style:none;margin:22px 0 0;padding:0;counter-reset:col;display:grid;gap:0;max-width:820px}
.col-rows li{counter-increment:col;display:grid;grid-template-columns:2.6em 1fr;gap:12px;padding:12px 0;border-top:1px solid var(--hair2);font-size:14px}
.col-rows li::before{content:counter(col,decimal-leading-zero);font-family:var(--f-mono);font-size:11px;color:var(--gold-t);padding-top:4px;grid-row:1/4}
html[lang="ar"] .col-rows li::before{content:counter(col,arabic-indic)}
.col-rows li>*{grid-column:2}
.col-rows li b{font-weight:500;color:var(--ink)}
.col-rows li span{display:block;color:var(--dim)}
.col-rows li cite{display:block;font-style:normal;font-family:var(--f-mono);font-size:11.5px;color:var(--faint);margin-top:4px}
.col-priv{margin-top:22px;font-size:13px;color:var(--faint);max-width:72ch}
footer{border-top:1px solid var(--hair2);padding:34px 0 46px;background:var(--bg2)}
.foot{display:flex;justify-content:space-between;align-items:center;gap:12px 24px;flex-wrap:wrap;font-size:12.5px;color:var(--faint)}
.foot-links{display:flex;gap:16px;flex-wrap:wrap}
.foot-links a{color:var(--dim);text-decoration:none}
.foot-links a:hover{color:var(--ink);text-decoration:underline}

/* ============ dialogs ============ */
dialog{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:20px;padding:0;max-width:720px;width:calc(100% - 32px);box-shadow:0 40px 100px rgba(0,0,0,.5)}
dialog::backdrop{background:rgba(5,8,14,.5);backdrop-filter:blur(5px)}
.dlg-close{background:var(--panel);border:1px solid var(--hair2);color:var(--dim);font-size:19px;cursor:pointer;line-height:1;width:34px;height:34px;border-radius:50%;display:grid;place-items:center}
.dlg-close:hover{color:var(--ink);border-color:var(--now)}
.pal{width:min(620px,calc(100% - 32px));margin-top:10vh}
.pal input{width:100%;font:inherit;font-size:16px;padding:18px 22px;background:transparent;border:0;border-bottom:1px solid var(--hair2);color:var(--ink);outline:none}
.pal ul{list-style:none;margin:0;padding:8px;max-height:52vh;overflow:auto}
.pal li{padding:10px 14px;border-radius:10px;font-size:14.5px;cursor:pointer;display:flex;gap:12px;align-items:center}
.pal li[aria-selected="true"]{background:var(--panel2)}
.pal li i{font-style:normal;font-family:var(--f-mono);font-size:10.5px;color:var(--faint);margin-inline-start:auto;letter-spacing:.1em}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--bg2);border:1px solid var(--gold);
  color:var(--ink);padding:10px 18px;border-radius:99px;font-size:13.5px;z-index:300;opacity:0;transition:.3s var(--ease);pointer-events:none;max-width:calc(100% - 32px);display:flex;gap:12px;align-items:center}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0);pointer-events:auto}
.toast.up[hidden]{display:none}
.toast.up .btn{min-height:30px;padding:4px 12px;font-size:12.5px}

/* ============ responsive hardening ============ */
html,body{max-width:100%}
main,section,.card{min-width:0;max-width:100%}
pre,code{overflow-wrap:anywhere}
@media (max-width:700px){
  :root{--r:13px;--gutter:16px;--nav-h:56px}
  .hero{--gutter:16px}
  .ch{padding:56px 0}
  .ch-head{margin-bottom:24px}
  .ch-head h2{font-size:28px}
  .sub{margin-top:40px}
  .sub-head h3{font-size:22px}
  .card{padding:18px}
  .qr-row{gap:10px}
  .qr img{width:104px;height:104px;padding:6px}
  .qr figcaption{font-size:9.5px}
  .downloads{margin-top:24px}
  .dl-note{margin-top:16px;font-size:12.5px}
  .prose{font-size:15.5px}
  .principles{margin-top:24px;padding-top:16px}
  .principles li{padding:8px 0}
  .side-block+.side-block{margin-top:24px;padding-top:18px}
  .quiet li{padding:8px 0}
  .quiet li span{font-size:13px}
  .about-grid{gap:28px}
  .term-card .term-preview,.term-card>p{display:none}
  .term-card{gap:8px}
  .col-in{padding-bottom:32px}
  .colophon summary{padding:16px 0}
  .ch{padding:36px 0}
  .ch-head{margin-bottom:16px}
  .sub-head{margin-bottom:12px}
  .mob-toggle{margin-top:6px}
  .principles li{grid-template-columns:2.2em 1fr;padding:7px 0}
  .principles li b{display:inline}
  .principles li span{display:inline;font-size:13px}
  .principles li span::before{content:" — "}
  .principles li b,.principles li span{grid-column:2}
  .principles li::before{grid-row:1}
  .dl-note{display:none}
  .sub{margin-top:30px}
  .filters{gap:6px}
  .filters button{min-height:34px;padding:6px 13px}
  .ccard{padding:3px 3px 3px 14px}
  html[dir="rtl"] .ccard{padding:3px 14px 3px 3px}
  .ccard-link{padding:7px 0;font-size:14.5px}
  .quiet li span{line-height:1.5}
  #saqrNote{font-size:12.5px}
  .dl-note{font-size:12px}
  .deck .tile{flex-basis:min(62vw,440px)}
  .prose{font-size:15px;line-height:1.65}
  .qr img{width:88px;height:88px;padding:5px}
  .about-row2{margin-top:28px}
  .contact-main{gap:16px}
  .deck .tile{flex-basis:min(70vw,440px)}
  .stat{padding:14px 14px}
}

/* ============ print — the page becomes a plain document ============ */
@media print{
  @page{size:A4;margin:14mm 15mm}
  *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  html,body{background:#fff!important;color:#111!important;font-size:10.5pt}
  .nav,#progress,.skip,.filters,.qr-row,.downloads,.dl-note,.chart-wrap,.tabs,.deck,.net,dialog,.toast,.term-card,#demo,.anchor,.copy-btn,footer{display:none!important}
  .hero{min-height:auto!important;padding:0 0 8mm!important;background:#fff!important;color:#111!important}
  .hero *{color:#111!important}
  .ch{padding:6mm 0!important;break-inside:avoid}
  .panel[hidden]{display:block!important}
  h1{font-size:24pt!important}h2{font-size:15pt!important}h3{font-size:11.5pt!important}
  .card,.cert-card,.pcard{border:1px solid #ccc!important;background:#fff!important;box-shadow:none!important;break-inside:avoid}
  a[href^="http"]::after{content:" (" attr(href) ")";font-size:8pt;color:#555;word-break:break-all}
  .colophon{display:block}.colophon summary{display:none}.col-in{display:block}
}