:root{--bg:#fff;--surface:#f6f8ff;--ink:#0f1a3a;--ink2:#36436a;--muted:#5d6887;--line:#d9e1f5;--teal:#2b4fd8;--teal-ink:#fff;--teal-soft:#eaf0ff;--teal-text:#1f3fc0;--promo:#2b4fd8;--promo-ink:#fff;--band:#1b3aa6;--on-band:#fff;--on-band2:#c7d3f5;--band-card:#24469f;--band-line:#3a5cc0;--ok:#1c7a46;--err:#b33a2f;--display:"Barlow Condensed","Arial Narrow",Impact,sans-serif;--body:"IBM Plex Sans","Segoe UI",system-ui,-apple-system,sans-serif;--mono:"IBM Plex Mono",ui-monospace,Menlo,monospace}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0b1024;--surface:#131a36;--ink:#eef1ff;--ink2:#c5cce6;--muted:#8e98bd;--line:#283264;--teal:#6f8dff;--teal-ink:#0b1430;--teal-soft:#16224d;--teal-text:#9db4ff;--promo:#6f8dff;--promo-ink:#0b1430;--band:#0d1a4a;--on-band:#fff;--on-band2:#b9c6f0;--band-card:#15256a;--band-line:#263a8a;--ok:#5fd48f;--err:#ff8f84;--lightningcss-light: ;--lightningcss-dark:initial;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark]{--bg:#0b1024;--surface:#131a36;--ink:#eef1ff;--ink2:#c5cce6;--muted:#8e98bd;--line:#283264;--teal:#6f8dff;--teal-ink:#0b1430;--teal-soft:#16224d;--teal-text:#9db4ff;--promo:#6f8dff;--promo-ink:#0b1430;--band:#0d1a4a;--on-band:#fff;--on-band2:#b9c6f0;--band-card:#15256a;--band-line:#263a8a;--ok:#5fd48f;--err:#ff8f84;--lightningcss-light: ;--lightningcss-dark:initial;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);font-family:var(--body);margin:0;font-size:17px;line-height:1.55}h1,h2,h3{font-family:var(--display);letter-spacing:.005em;text-wrap:balance;text-transform:uppercase;margin:0;line-height:1}h1{font-size:clamp(44px,9vw,84px);font-weight:800}h2{font-size:clamp(32px,5.6vw,52px);font-weight:800}h3{letter-spacing:.01em;font-size:24px;font-weight:700}p{margin:0}a{color:var(--teal-text)}.wrap{max-width:860px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));margin:0 auto}section{padding-block:56px}.grid{gap:22px;display:grid}.band{background:var(--band);color:var(--on-band)}.band .lead,.band .meta,.band .sub{color:var(--on-band2)}.band a{color:#fff;text-decoration:underline}.band h2,.band h3{color:var(--on-band)}.lead{color:var(--ink2);max-width:62ch;font-size:20px;line-height:1.45}.sub{color:var(--ink2);max-width:66ch;font-size:17px}.meta{color:var(--muted);font-size:14.5px}.eyebrow{font-family:var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--teal-text);font-size:15px;font-weight:700}.band .eyebrow{color:var(--on-band2)}.btn{font:inherit;font-family:var(--display);letter-spacing:.04em;text-transform:uppercase;background:var(--teal);color:var(--teal-ink);cursor:pointer;border:0;border-radius:4px;justify-content:center;align-items:center;min-height:54px;padding:14px 26px;font-size:20px;font-weight:700;text-decoration:none;display:inline-flex}.btn:hover{filter:brightness(1.08)}.btn.promo{background:var(--promo);color:var(--promo-ink)}.band .btn.promo{color:var(--teal);background:#fff}.btn.line{color:var(--ink);border:2px solid var(--line);background:0 0}.band .btn.line{color:var(--on-band);border-color:var(--band-line)}:focus-visible{outline:3px solid var(--promo);outline-offset:2px}.hero{padding-block:28px 56px}.top{font-family:var(--display);letter-spacing:.14em;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:34px;font-size:16px;font-weight:800;display:flex}.top span{font-family:var(--body);letter-spacing:0;color:var(--muted);font-size:14px;font-weight:500}.hero h1 em{color:var(--teal-text);font-style:normal}.rule{background:var(--promo);border-radius:2px;width:88px;height:8px}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1px solid var(--line);color:var(--ink2);background:var(--surface);border-radius:999px;padding:6px 13px;font-size:14.5px;font-weight:500}.chip b{color:var(--ink)}.jump{flex-wrap:wrap;gap:8px;display:flex}.jump a{min-height:40px;font-family:var(--display);letter-spacing:.04em;text-transform:uppercase;color:var(--teal-text);background:var(--teal-soft);border-radius:999px;align-items:center;padding:8px 15px;font-size:16px;font-weight:700;text-decoration:none;display:inline-flex}.jump a:hover{background:var(--teal);color:var(--teal-ink)}.photo{object-fit:cover;border-radius:6px;width:100%;max-width:100%;display:block}.cap{color:var(--muted);font-size:14px}.band .cap,.band .meta{color:var(--on-band2)}.deadline{background:var(--promo);color:var(--promo-ink);border-radius:6px;grid-template-columns:auto 1fr auto;align-items:center;gap:16px 22px;padding:18px 20px;display:grid}.deadline .n{font-family:var(--display);font-variant-numeric:tabular-nums;font-size:clamp(44px,10vw,56px);font-weight:800;line-height:.9}.deadline .n small{letter-spacing:.1em;margin-top:4px;font-size:14px;font-weight:700;display:block}.deadline .t{min-width:0;max-width:52ch;font-size:17px;line-height:1.4}.deadline .t b{font-family:var(--display);letter-spacing:.02em;text-transform:uppercase;margin-bottom:2px;font-size:22px;display:block}.deadline .btn{background:var(--promo-ink);color:var(--promo)}@media (width<=620px){.deadline{grid-template-columns:1fr}.deadline .btn{justify-self:start}}.peer{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;display:grid}.peer div{background:var(--band-card);border:1px solid var(--band-line);border-radius:6px;min-width:0;padding:16px 18px}.peer .w{font-family:var(--display);letter-spacing:.03em;text-transform:uppercase;font-size:20px;font-weight:700}.peer p{color:var(--on-band2);margin-top:6px;font-size:15.5px}.peer div.us{border-color:var(--promo)}.peer div.us .w{color:#fff}.box{border-top:3px solid var(--ink);display:grid}.box .r{border-bottom:1px solid var(--line);grid-template-columns:200px 1fr;gap:6px 22px;padding:16px 0;display:grid}.box .t{font-family:var(--display);letter-spacing:.02em;text-transform:uppercase;font-size:21px;font-weight:700;line-height:1.1}.box .d{color:var(--ink2);min-width:0;max-width:62ch;font-size:16px}@media (width<=560px){.box .r{grid-template-columns:1fr}}.pt{border-collapse:collapse;width:100%;font-size:16.5px}.pt th{text-align:left;font-family:var(--display);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border-bottom:3px solid var(--ink);padding:0 10px 10px 0;font-size:15px;font-weight:700}.pt td{border-bottom:1px solid var(--line);vertical-align:top;padding:14px 10px 14px 0}.pt td.n{font-family:var(--display);white-space:nowrap;font-variant-numeric:tabular-nums;font-size:22px;font-weight:700}.pt td.k{color:var(--ok)}.pt .t{font-family:var(--display);letter-spacing:.02em;text-transform:uppercase;font-size:20px;font-weight:700;line-height:1.1;display:block}.pt .d{color:var(--ink2);max-width:46ch;margin-top:4px;font-size:15px;display:block}.pt tr.hi td{background:var(--teal-soft)}.pt tr.hi td:first-child{border-radius:6px 0 0 6px;padding-left:10px}.pt tr.hi td:last-child{border-radius:0 6px 6px 0}.pt tr.strike td.n{color:var(--muted);font-size:18px;text-decoration:line-through}.tbl{overflow-x:auto}@media (width<=620px){.pt td.n{white-space:normal}.pt .d{max-width:none}.pt thead{display:none}.pt tr{border-bottom:1px solid var(--line);grid-template-columns:1fr 1fr;gap:4px 12px;padding:14px 0;display:grid}.pt td{border:0;padding:2px 0;display:block}.pt td:first-child{grid-column:1/-1}.pt td.n:before{content:attr(data-l);color:var(--muted);font-size:12px;font-family:var(--body);text-transform:uppercase;letter-spacing:.06em;font-weight:400;display:block}.pt tr.hi td{background:0 0}.pt tr.hi{background:var(--teal-soft);border-radius:6px;padding:14px 10px}}.math{background:var(--teal-soft);border-radius:6px;gap:8px;padding:18px 20px;display:grid}.math p{color:var(--ink2);font-size:16.5px}.math b{font-family:var(--display);color:var(--ink);letter-spacing:.02em;font-size:20px}.cmp{border-collapse:collapse;width:100%;min-width:620px;font-size:15.5px}.cmp th{text-align:left;border-bottom:3px solid var(--band-line);font-family:var(--display);letter-spacing:.03em;text-transform:uppercase;color:var(--on-band);vertical-align:bottom;padding:10px 10px 10px 0;font-size:19px}.cmp th.us{color:#fff;text-underline-offset:4px;text-decoration:underline}.cmp td{border-bottom:1px solid var(--band-line);vertical-align:top;color:var(--on-band2);padding:12px 10px 12px 0}.cmp td:first-child{color:var(--on-band);background:var(--band);width:22%;font-weight:600;position:sticky;left:0}.cmp th:first-child{background:var(--band);position:sticky;left:0}.cmp td.us{color:var(--on-band);background:var(--band-card)}.cmp td b{font-family:var(--display);letter-spacing:.02em;color:var(--on-band);font-size:21px}.band .math{background:var(--band-card);border-color:var(--band-line)}.band .math p,.band .math b{color:var(--on-band)}@media (width<=620px){.cmp{min-width:0}.cmp thead{display:none}.cmp tr{border-bottom:1px solid var(--band-line);padding:12px 0;display:block}.cmp td{background:0 0;border:0;padding:3px 0;display:block;position:static;width:auto!important}.cmp td:first-child{font-family:var(--display);text-transform:uppercase;letter-spacing:.02em;padding-bottom:6px;font-size:19px}.cmp td.us{color:var(--on-band)}.cmp td:nth-child(2):before{content:"Cyber line: ";color:var(--on-band);font-weight:700}.cmp td.us:before{content:"AI line: ";color:var(--on-band2);font-weight:700}}.rep{background:var(--band-card);border:1px solid var(--band-line);border-radius:6px;gap:16px;padding:22px 20px;display:grid}.rep ul{color:var(--on-band2);gap:8px;margin:0;padding-left:20px;font-size:16.5px;display:grid}.rep .btn{justify-self:start}.big{font-family:var(--display);color:#fff;font-size:clamp(40px,7vw,64px);font-weight:800;line-height:1}.modal{z-index:50;padding:max(10px,env(safe-area-inset-top,0px)) max(10px,env(safe-area-inset-right,0px)) max(10px,env(safe-area-inset-bottom,0px)) max(10px,env(safe-area-inset-left,0px));background:#06090b;grid-template-rows:auto 1fr;display:grid;position:fixed;inset:0}.modal[hidden]{display:none}.mbar{color:var(--on-band);font-family:var(--display);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:6px 4px 10px;font-size:18px;font-weight:700;display:flex}.mbar .btn{min-height:40px;padding:8px 14px;font-size:16px}.mbar .btn.line{color:var(--on-band);border-color:var(--on-band2)}.mbar>span:first-child{font-size:15px;line-height:1.25}.modal iframe{background:#e9e8e3;border:0;border-radius:6px;width:100%;height:100%}.acct{gap:12px;display:grid}.ac{background:var(--band-card);border:1px solid var(--band-line);border-radius:6px;gap:6px;min-width:0;padding:18px 20px;display:grid}.ac .w{letter-spacing:.1em;text-transform:uppercase;color:var(--on-band2);font-size:13px;font-weight:700}.ac .h{font-family:var(--display);letter-spacing:.01em;text-transform:uppercase;font-size:24px;font-weight:700;line-height:1.1}.ac .s{color:var(--on-band2);font-size:16px}.ac .fig{flex-wrap:wrap;gap:8px 22px;margin-top:4px;display:flex}.ac .fig b{font-family:var(--display);font-variant-numeric:tabular-nums;color:var(--on-band);font-size:26px;font-weight:800}.ac .fig span{color:var(--on-band2);font-size:13px;display:grid}.pair{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;display:grid}.pair figure{gap:6px;margin:0;display:grid}.steps{gap:12px;display:grid}.step{background:var(--surface);border:1px solid var(--line);border-radius:6px;grid-template-columns:44px 1fr;gap:14px;padding:18px;display:grid}.step .k{font-family:var(--display);color:var(--teal-text);font-size:34px;font-weight:800;line-height:1}.step h3{margin-bottom:6px}.step p{color:var(--ink2);min-width:0;max-width:62ch;font-size:16.5px}.obj details{border-top:1px solid var(--band-line);padding:4px 0}.obj details:last-child{border-bottom:1px solid var(--band-line)}.obj summary{cursor:pointer;min-height:52px;font-family:var(--display);letter-spacing:.01em;text-transform:uppercase;color:var(--on-band);justify-content:space-between;align-items:center;gap:14px;font-size:21px;font-weight:700;line-height:1.15;list-style:none;display:flex}.obj summary::-webkit-details-marker{display:none}.obj summary:after{content:"+";color:#fff;flex:none;font-size:28px}.obj details[open] summary:after{content:"×"}.obj details p{color:var(--on-band2);max-width:64ch;padding:2px 0 16px;font-size:16.5px}.me{object-fit:cover;border:3px solid var(--promo);border-radius:6px;width:200px;height:200px;display:block}.who{color:var(--ink2);gap:4px;font-size:16px;display:grid}.who b{color:var(--ink);font-family:var(--display);letter-spacing:.02em;text-transform:uppercase;font-size:22px}.who a{padding:6px 0;display:inline-block}.book{background:var(--surface);border:1px solid var(--line);border-radius:6px;gap:14px;padding:24px 20px;display:grid}.direct{gap:6px;font-size:17px;display:grid}.direct b{font-family:var(--display);letter-spacing:.02em;font-size:30px}.copyrow{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.copyrow code{font-family:var(--mono);background:var(--bg);border:1px solid var(--line);border-radius:4px;padding:6px 10px;font-size:15px}.copyrow button{font:inherit;font-family:var(--display);letter-spacing:.04em;text-transform:uppercase;color:var(--ink);border:2px solid var(--line);cursor:pointer;background:0 0;border-radius:4px;min-height:40px;padding:6px 12px;font-size:15px;font-weight:700}form{gap:14px;display:grid}.row{grid-template-columns:1fr;gap:14px;display:grid}@media (width>=620px){.row.two{grid-template-columns:1fr 1fr}}label{color:var(--ink);gap:6px;font-size:15px;font-weight:600;display:grid}input,textarea{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:4px;width:100%;min-width:0;min-height:50px;padding:12px;font-size:16.5px}textarea{resize:vertical;min-height:80px}.err{color:var(--err);font-size:15px}.ok-box{background:var(--teal-soft);border-radius:6px;gap:12px;padding:20px 18px;display:grid}.ok-box pre{white-space:pre-wrap;font:inherit;background:var(--surface);border:1px solid var(--line);color:var(--ink2);border-radius:4px;margin:0;padding:14px;font-size:15px}.cta{flex-wrap:wrap;align-items:center;gap:10px;display:flex}footer{padding-block:28px 44px}footer .wrap{color:var(--muted);gap:8px;font-size:14.5px;display:grid}footer b{color:var(--ink)}footer a{padding:8px 0;display:inline-block}.stick{display:none}@media (width<=620px){.stick{z-index:40;padding:10px max(16px,env(safe-area-inset-right,0px)) max(10px,env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));background:var(--bg);border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;display:flex;position:fixed;bottom:0;left:0;right:0}.stick .btn{flex:1;min-height:48px;font-size:18px}footer{padding-bottom:96px}}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}[hidden]{display:none!important}.rep ul{list-style:outside}b,strong{font-weight:bolder}summary{display:list-item}.obj summary{display:flex}img{height:auto}.me{height:200px}.gatef{gap:14px;max-width:640px;display:grid}.band label{color:var(--on-band)}.band .err{color:#ffb3b3}.band input{color:var(--ink)}.gatef .btn[disabled]{opacity:.6;cursor:wait}