/* ProVife web — provife.com */
@font-face{font-family:"DM Sans";font-weight:400;font-style:normal;font-display:swap;src:url(fonts/dm-sans-0.ttf) format("truetype")}
@font-face{font-family:"DM Sans";font-weight:500;font-style:normal;font-display:swap;src:url(fonts/dm-sans-1.ttf) format("truetype")}
@font-face{font-family:"DM Sans";font-weight:600;font-style:normal;font-display:swap;src:url(fonts/dm-sans-2.ttf) format("truetype")}
@font-face{font-family:"DM Sans";font-weight:700;font-style:normal;font-display:swap;src:url(fonts/dm-sans-3.ttf) format("truetype")}

:root{
  /* site */
  --ink:#0f1a2a; --ink-2:#384556; --ink-3:#5b6879;
  --steel:#edf0f3; --steel-2:#dfe4ea; --paper:#ffffff; --line:#d3dae2;
  --brand:#0175fd; --brand-deep:#0058c4; --brand-tint:#e3efff;
  /* the product's own matte palette (ui/Theme.js) */
  --g0:#141619; --g1:#1b1e22; --g2:#23272c; --g3:#2d333a; --gline:#343a42; --gline-2:#49525e;
  --gtext:#e3e5e8; --gtext-2:#b6bcc5; --gmuted:#9ca5b1; --video:#090b0d;
  --det:#85c9a0; --warn:#d2b17b; --alarm:#e07a7a; --area:#9dbbd2;
  --r:6px; --wrap:1240px; --gut:clamp(16px,4vw,40px);
  --f:"DM Sans",system-ui,-apple-system,"Segoe UI","Noto Sans","Noto Sans Arabic","Noto Sans Devanagari","PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--steel);color:var(--ink);font:400 17px/1.6 var(--f);font-feature-settings:"ss01";-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
img{height:auto}
a{color:var(--brand-deep);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--brand)}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:3px}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.022em;line-height:1.08;text-wrap:balance}
p{margin:0 0 1em;text-wrap:pretty}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.skip{position:absolute;left:8px;top:8px;transform:translateY(-300%);background:var(--brand);color:#fff;padding:10px 14px;z-index:99;border-radius:var(--r)}
.skip:focus{transform:none}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- header ---------- */
.top{position:sticky;top:0;z-index:50;background:rgba(20,22,25,.94);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid #26292e}
.top .wrap{display:flex;align-items:center;gap:28px;height:68px}
.logo{display:block;flex:none}
.logo img{height:26px;width:auto}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav a{color:var(--gtext-2);text-decoration:none;font-size:15px;font-weight:500;padding:8px 12px;border-radius:var(--r)}
.nav a:hover,.nav a[aria-current=page]{color:#fff;background:#24282d}
.nav .btn{margin-left:10px}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--gline-2);color:var(--gtext);border-radius:var(--r);padding:8px 12px;font:500 15px var(--f)}
@media (max-width:920px){
  .menu-btn{display:block}
  .nav{position:fixed;inset:68px 0 auto 0;background:var(--g0);flex-direction:column;align-items:stretch;padding:12px var(--gut) 20px;gap:2px;border-bottom:1px solid var(--gline);display:none}
  .nav.open{display:flex}
  .nav a{padding:12px}
  .nav .btn{margin:8px 0 0}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 16px/1 var(--f);padding:14px 22px;border-radius:var(--r);text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:#1a85ff;color:#fff}
.btn-ghost{border-color:var(--gline-2);color:var(--gtext)}
.btn-ghost:hover{border-color:var(--gtext-2);color:#fff}
.btn-line{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-line:hover{background:var(--ink);color:#fff}
.nav .btn{padding:11px 18px;font-size:15px;color:#fff}
.nav .btn:hover{background:#1a85ff}

/* ---------- hero ---------- */
.hero{background:var(--g0);color:var(--gtext);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:url(img/city-night.webp) center 30%/cover no-repeat;opacity:.16;filter:grayscale(.4)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--g0) 25%,rgba(20,22,25,.72) 60%,rgba(20,22,25,.9));}
.hero{padding:0}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,9fr) minmax(0,11fr);gap:56px;align-items:center;padding-top:80px;padding-bottom:88px}
.hero h1{font-size:clamp(40px,4.7vw,68px);color:#fff;letter-spacing:-.035em;line-height:1.02}
.hero h1 span{display:block;color:var(--gmuted)}
.hero .lead{font-size:19px;color:var(--gtext-2);max-width:33em;margin:24px 0 32px}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px}
.hero .facts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:44px 0 0;padding:24px 0 0;border-top:1px solid var(--gline);list-style:none}
.hero .facts li{font-size:14px;color:var(--gmuted);line-height:1.45}
.hero .facts b{display:block;color:var(--gtext);font-size:15px;font-weight:600;margin-bottom:2px}
@media (max-width:1060px){.hero .wrap{grid-template-columns:1fr;gap:48px;padding-top:64px}}
@media (max-width:560px){.hero .facts{grid-template-columns:1fr;gap:14px}}

/* ---------- product window (the app's own look) ---------- */
.app{background:var(--g1);border:1px solid #2a2e33;border-radius:8px;box-shadow:0 30px 80px -20px rgba(0,0,0,.65);overflow:hidden;font-size:12px;color:var(--gtext);user-select:none}
.app-bar{display:flex;align-items:center;gap:14px;height:40px;padding:0 12px;background:linear-gradient(#303337,#24272b);border-bottom:1px solid #0d0e10}
.app-bar img{height:14px;width:auto}
.app-tabs{display:flex;gap:2px}
.app-tabs span{padding:5px 10px;border-radius:4px;color:var(--gmuted);white-space:nowrap}
.app-tabs span.on{background:var(--g3);color:var(--gtext)}
.app-bar .clock{margin-left:auto;color:var(--gmuted);font-variant-numeric:tabular-nums}
.app-body{display:grid;grid-template-columns:1fr 178px;height:360px}
.app-side{display:none}
.app-side{background:var(--g1);border-right:1px solid var(--gline);padding:10px 0}
.app-side .grp{color:var(--gmuted);padding:6px 12px 4px}
.app-side .cam{display:flex;align-items:center;gap:7px;padding:5px 12px 5px 18px;color:var(--gtext-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.app-side .cam i{width:6px;height:6px;border-radius:50%;background:var(--det);flex:none}
.app-side .cam.sel{background:var(--g3);color:var(--gtext)}
.grid4{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:3px;background:var(--video);padding:3px;min-height:0}
.tile{position:relative;min-height:0;background:#1d1f22;overflow:hidden}
.tile picture{position:absolute;inset:0}
.tile img{width:100%;height:100%;object-fit:cover;filter:saturate(.82) contrast(1.04)}
.tile .cap{position:absolute;left:0;right:0;top:0;display:flex;justify-content:space-between;align-items:center;gap:8px;white-space:nowrap;padding:5px 7px;background:linear-gradient(rgba(0,0,0,.62),transparent);font-size:11px;color:#fff;text-shadow:0 1px 2px #000}
.tile .cap em{font-style:normal;color:#d9dde2;font-variant-numeric:tabular-nums}
.tile .live{display:inline-block;width:6px;height:6px;border-radius:50%;background:#e45d5d;margin-right:5px;vertical-align:1px}
.tile svg{position:absolute;inset:0;width:100%;height:100%}
.tile .tag{position:absolute;font-size:10.5px;font-weight:600;padding:3px 6px;border-radius:3px;background:rgba(9,11,13,.78);color:#fff;white-space:nowrap}
.app-events{background:var(--g1);border-left:1px solid var(--gline);display:flex;flex-direction:column}
.app-events h4{font-size:12px;font-weight:600;letter-spacing:0;padding:10px 12px;border-bottom:1px solid var(--gline);color:var(--gtext)}
.ev{display:grid;grid-template-columns:44px 1fr;gap:8px;padding:9px 10px;border-bottom:1px solid #26292e}
.ev .th{width:44px;height:30px;border-radius:2px;background:#000 center/cover}
.ev b{display:block;font-weight:600;font-size:11.5px;color:var(--gtext)}
.ev small{color:var(--gmuted);font-size:10.5px}
.ev.alarm b{color:var(--warn)}
.ev.new{animation:evIn .6s ease-out both}
@keyframes evIn{from{opacity:0;transform:translateY(-8px);background:#33302a}to{opacity:1;transform:none;background:transparent}}
.app-events{overflow:hidden}
@media (max-width:760px){.app-body{grid-template-columns:1fr;height:auto}.grid4{aspect-ratio:16/10}.app-side,.app-events{display:none}.app-tabs span:nth-child(n+3){display:none}}

/* overlays drawn by the analyses */
.zone{fill:rgba(157,187,210,.16);stroke:var(--area);stroke-width:1.6;vector-effect:non-scaling-stroke}
.zone.hit{fill:rgba(210,177,123,.22);stroke:var(--warn)}
.cline{stroke:var(--det);stroke-width:2.2;vector-effect:non-scaling-stroke}
.draw{stroke-dasharray:900;stroke-dashoffset:900;animation:draw 1.6s .4s ease-out forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.blink{animation:blink 1.2s 2.2s 3 both}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.draw{stroke-dashoffset:0}html{scroll-behavior:auto}}

/* ---------- sections ---------- */
section{padding:clamp(72px,9vw,120px) 0}
.sec-head{max-width:760px;margin-bottom:48px}
.sec-head h2{font-size:clamp(32px,4vw,52px)}
.sec-head p{font-size:19px;color:var(--ink-2);margin-top:18px}
.dark{background:var(--g0);color:var(--gtext)}
.dark .sec-head p{color:var(--gtext-2)}
.dark h2,.dark h3{color:#fff}
.white{background:var(--paper)}

/* platform explorer */
.explorer{display:grid;grid-template-columns:300px 1fr;gap:0;border:1px solid var(--line);border-radius:8px;background:var(--paper);overflow:hidden}
.ex-tabs{display:flex;flex-direction:column;border-right:1px solid var(--line);background:#f6f8fa}
.ex-tabs button{all:unset;cursor:pointer;padding:20px 24px;border-bottom:1px solid var(--line);font-weight:600;font-size:17px;color:var(--ink-2);position:relative}
.ex-tabs button small{display:block;font-weight:400;font-size:14px;color:var(--ink-3);margin-top:3px}
.ex-tabs button[aria-selected=true]{background:var(--paper);color:var(--ink)}
.ex-tabs button[aria-selected=true]::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--brand)}
.ex-tabs button:focus-visible{outline:2px solid var(--brand);outline-offset:-2px}
.ex-panel{padding:40px 44px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:start}
.ex-panel[hidden]{display:none}
.ex-panel h3{font-size:30px;margin-bottom:14px}
.ex-panel p{color:var(--ink-2)}
.ex-panel .more{font-weight:600;text-decoration:none}
.ex-panel .more:hover{text-decoration:underline}
.ex-panel figure{margin:0;border-radius:6px;overflow:hidden;background:var(--g0)}
.ex-panel figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
@media (max-width:980px){.explorer{grid-template-columns:1fr}.ex-tabs{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line)}.ex-tabs button{border-bottom:0;border-right:1px solid var(--line);white-space:nowrap;padding:16px 18px}.ex-tabs button small{display:none}.ex-tabs button[aria-selected=true]::before{top:auto;right:0;width:auto;height:3px}.ex-panel{grid-template-columns:1fr;padding:28px 22px}}

.checks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.checks li{position:relative;padding-left:26px;color:var(--ink-2);line-height:1.5}
.checks li::before{content:"";position:absolute;left:2px;top:.5em;width:12px;height:7px;border-left:2px solid var(--brand);border-bottom:2px solid var(--brand);transform:rotate(-45deg)}
.dark .checks li{color:var(--gtext-2)}
.dark .checks li::before{border-color:var(--det)}

/* chain reaction */
.chain{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:c}
.chain li{position:relative;padding:28px 22px 0 0;counter-increment:c}
.chain li::before{content:"";position:absolute;left:0;right:0;top:9px;height:2px;background:var(--line)}
.chain li::after{content:"";position:absolute;left:0;top:2px;width:16px;height:16px;border-radius:50%;background:var(--paper);border:3px solid var(--brand)}
.chain li:first-child::after{background:var(--warn);border-color:var(--warn)}
.chain h3{font-size:19px;margin:12px 0 8px;letter-spacing:-.01em}
.chain p{font-size:15px;color:var(--ink-3);margin:0}
.chain .t{font-size:13px;color:var(--ink-3);font-variant-numeric:tabular-nums}
@media (max-width:900px){.chain{grid-template-columns:1fr;gap:4px}.chain li{padding:0 0 26px 34px}.chain li::before{left:7px;right:auto;top:20px;bottom:0;width:2px;height:auto}.chain li:last-child::before{display:none}.chain li::after{top:2px}.chain h3{margin-top:0}}

/* word search */
.search-demo{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:center}
.sbox{background:var(--g1);border:1px solid #2a2e33;border-radius:8px;padding:18px;box-shadow:0 24px 60px -24px rgba(0,0,0,.6)}
.sfield{display:flex;align-items:center;gap:10px;background:var(--g0);border:1px solid var(--gline-2);border-radius:5px;padding:12px 14px;font-size:17px;color:#fff;min-height:50px}
.sfield svg{width:18px;height:18px;flex:none;color:var(--gmuted)}
.sfield .q::after{content:"";display:inline-block;width:2px;height:1.05em;background:var(--brand);margin-left:2px;vertical-align:-3px;animation:caret 1s steps(1) infinite}
@keyframes caret{50%{opacity:0}}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0 14px;min-height:28px}
.chip{font-size:12.5px;padding:5px 9px;border-radius:4px;background:var(--g3);color:var(--gtext-2);border:1px solid var(--gline)}
.chip b{color:#fff;font-weight:600}
.results{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.res{background:var(--video);border-radius:4px;overflow:hidden;position:relative}
.res img{width:100%;aspect-ratio:4/3;object-fit:cover;filter:saturate(.8)}
.res .meta{padding:7px 8px;font-size:11.5px;color:var(--gtext-2);line-height:1.35}
.res .meta b{color:var(--gtext);display:block;font-weight:600}
.res svg{display:block;width:100%;height:auto;aspect-ratio:4/3}
.examples{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.examples button{font:500 14px var(--f);padding:8px 12px;border-radius:999px;border:1px solid var(--gline-2);background:transparent;color:var(--gtext-2);cursor:pointer}
.examples button:hover,.examples button[aria-pressed=true]{border-color:var(--brand);color:#fff}
@media (max-width:980px){.search-demo{grid-template-columns:1fr}.results{grid-template-columns:repeat(2,1fr)}}

/* sectors */
.sectors{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.sector{grid-column:span 2;background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:28px;display:flex;flex-direction:column}
.sector.photo{grid-column:span 3;padding:0;overflow:hidden;background:var(--g0);color:var(--gtext);border:0;min-height:380px;position:relative;justify-content:flex-end}
.sector.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62}
.sector.photo::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 30%,rgba(14,16,19,.92))}
.sector.photo .in{position:relative;z-index:1;padding:28px}
.sector h3{font-size:24px;margin-bottom:10px}
.sector.photo h3{color:#fff}
.sector p{color:var(--ink-2);font-size:16px;margin-bottom:14px}
.sector.photo p{color:var(--gtext-2)}
.sector .uses{margin-top:auto;font-size:14px;color:var(--ink-3)}
.sector.photo .uses{color:var(--gmuted)}
@media (max-width:980px){.sectors{grid-template-columns:1fr 1fr}.sector,.sector.photo{grid-column:span 1}}
@media (max-width:640px){.sectors{grid-template-columns:1fr}}

/* architecture */
.arch{display:grid;grid-template-columns:1fr 1.25fr 1fr;gap:20px;align-items:stretch}
.arch .col{border:1px solid var(--gline);border-radius:8px;padding:22px;background:var(--g1)}
.arch .col.core{border-color:var(--brand);background:#17202b}
.arch h3{font-size:18px;margin-bottom:14px;letter-spacing:-.01em}
.arch .col p{font-size:14px;color:var(--gmuted);margin:0 0 14px}
.node{border:1px solid var(--gline);border-radius:5px;padding:10px 12px;margin-bottom:8px;font-size:14px;color:var(--gtext);background:var(--g0)}
.node small{display:block;color:var(--gmuted);font-size:12.5px}
.core .node{border-color:#2d4a6b}
.arch-flow{display:flex;justify-content:space-between;color:var(--gmuted);font-size:13px;margin:10px 0 0}
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:56px;padding-top:40px;border-top:1px solid var(--gline)}
.why h3{font-size:19px;margin-bottom:8px;letter-spacing:-.01em}
.why p{font-size:15px;color:var(--gtext-2);margin:0}
@media (max-width:980px){.arch{grid-template-columns:1fr}.why{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.why{grid-template-columns:1fr}}

/* licensing */
.plans{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.plan{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:36px}
.plan h3{font-size:28px}
.plan .sub{color:var(--ink-3);margin:8px 0 22px}
.plan.alt{background:var(--ink);color:#fff;border-color:var(--ink)}
.plan.alt .sub{color:#a9b4c2}
.plan.alt .checks li{color:#d4dbe4}
.plan.alt .checks li::before{border-color:#6fb0ff}
.plan .btn{margin-top:28px}
.plan.alt .btn-line{border-color:#fff;color:#fff}
.plan.alt .btn-line:hover{background:#fff;color:var(--ink)}
.plans-note{margin-top:18px;color:var(--ink-3);font-size:15px}
@media (max-width:820px){.plans{grid-template-columns:1fr}}

/* contact / form */
.contact{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:start}
.contact h2{font-size:clamp(32px,4vw,48px)}
.contact .lead{font-size:18px;color:var(--ink-2);margin:18px 0 28px}
.cinfo{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.cinfo li{font-size:16px}
.cinfo span{display:block;font-size:14px;color:var(--ink-3)}
.cinfo a{font-weight:600;color:var(--ink);text-decoration:none}
.cinfo a:hover{color:var(--brand-deep);text-decoration:underline}
form.lead-form{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:32px;display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
.f{display:flex;flex-direction:column;gap:6px}
.f.full{grid-column:1/-1}
.f label{font-size:14px;font-weight:600;color:var(--ink-2)}
.f label i{font-style:normal;color:var(--ink-3);font-weight:400}
.f input,.f select,.f textarea{font:400 16px var(--f);color:var(--ink);background:#f7f9fb;border:1px solid var(--line);border-radius:5px;padding:12px 13px;width:100%}
.f textarea{min-height:120px;resize:vertical}
.f input:focus,.f select:focus,.f textarea:focus{outline:none;border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px var(--brand-tint)}
.consent{grid-column:1/-1;display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ink-2)}
.consent input{margin-top:4px;width:17px;height:17px;flex:none;accent-color:var(--brand)}
.hp{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.form-foot{grid-column:1/-1;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.form-msg{font-size:15px;margin:0}
.form-msg.ok{color:#17733f}
.form-msg.err{color:#b42318}
@media (max-width:980px){.contact{grid-template-columns:1fr}}
@media (max-width:560px){form.lead-form{grid-template-columns:1fr;padding:22px}}

/* inner pages */
.page-hero{background:var(--g0);color:var(--gtext);padding:76px 0 64px}
.page-hero h1{font-size:clamp(38px,5vw,64px);color:#fff;max-width:16em}
.page-hero p{font-size:19px;color:var(--gtext-2);max-width:40em;margin:20px 0 0}
.crumb{font-size:14px;color:var(--gmuted);margin-bottom:18px}
.crumb a{color:var(--gtext-2)}
.doc{display:grid;grid-template-columns:240px minmax(0,1fr);gap:56px;align-items:start}
.toc{position:sticky;top:96px;font-size:15px}
.toc a{display:block;padding:7px 0 7px 14px;border-left:2px solid var(--line);color:var(--ink-3);text-decoration:none}
.toc a:hover{color:var(--ink);border-color:var(--ink-3)}
.toc a.on{color:var(--ink);border-color:var(--brand);font-weight:600}
.fgroup{padding:0 0 56px;margin:0 0 56px;border-bottom:1px solid var(--line)}
.fgroup:last-child{border-bottom:0}
.fgroup h2{font-size:clamp(28px,3vw,38px);margin-bottom:12px}
.fgroup>p{font-size:18px;color:var(--ink-2);max-width:42em}
.fgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:26px}
.fitem{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:20px 22px}
.fitem h3{font-size:17px;letter-spacing:-.01em;margin-bottom:6px}
.fitem p{font-size:15px;color:var(--ink-2);margin:0}
.badge{display:inline-block;font-size:12px;font-weight:600;color:var(--brand-deep);background:var(--brand-tint);border-radius:3px;padding:2px 7px;margin-left:6px;vertical-align:2px;letter-spacing:0}
@media (max-width:980px){.doc{grid-template-columns:1fr}.toc{position:static;display:flex;flex-wrap:wrap;gap:4px 14px}.toc a{border:0;padding:4px 0}}
@media (max-width:640px){.fgrid{grid-template-columns:1fr}}

.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.steps li{counter-increment:s;background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:22px}
.steps li::before{content:counter(s);display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--ink);color:#fff;font-weight:700;font-size:14px;margin-bottom:14px}
.steps h3{font-size:18px;margin-bottom:6px}
.steps p{font-size:15px;color:var(--ink-2);margin:0}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

.sol{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px;padding:56px 0;border-bottom:1px solid var(--line);align-items:start}
.sol:last-child{border-bottom:0}
.sol figure{margin:0;border-radius:8px;overflow:hidden;background:var(--g0)}
.sol figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.sol h2{font-size:clamp(28px,3vw,40px);margin-bottom:14px}
.sol .q{font-size:19px;color:var(--ink-2)}
.sol h3{font-size:15px;color:var(--ink-3);font-weight:600;letter-spacing:0;margin:24px 0 12px}
.sol .mods{display:flex;flex-wrap:wrap;gap:8px}
.sol .mods span{font-size:14px;border:1px solid var(--line);background:var(--paper);border-radius:4px;padding:5px 10px}
.sol.noimg{grid-template-columns:1fr}
.sol.noimg>div{max-width:820px}
@media (max-width:900px){.sol{grid-template-columns:1fr;gap:24px}}

.prose{max-width:780px}
.prose h2{font-size:26px;margin:40px 0 12px}
.prose p,.prose li{color:var(--ink-2)}

/* cta band */
.cta-band{background:var(--brand);color:#fff;padding:64px 0}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(28px,3.4vw,42px);color:#fff;max-width:20em}
.cta-band .btn{background:#fff;color:var(--brand-deep)}
.cta-band .btn:hover{background:var(--ink);color:#fff}

/* footer */
.foot{background:var(--g0);color:var(--gmuted);padding:64px 0 32px;font-size:15px}
.foot .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:40px}
.foot img{height:24px;width:auto;margin-bottom:16px}
.foot h4{color:var(--gtext);font-size:15px;letter-spacing:0;margin-bottom:12px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot a{color:var(--gtext-2);text-decoration:none}
.foot a:hover{color:#fff;text-decoration:underline}
.foot .legal{margin-top:48px;padding-top:22px;border-top:1px solid var(--gline);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.5px}
@media (max-width:900px){.foot .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot .cols{grid-template-columns:1fr}}

@media print{.top,.cta-band,.foot,.menu-btn{display:none}.hero,.dark,.page-hero{background:#fff;color:#000}}

/* hardware */
.hw-list{display:grid;gap:20px}
.hw{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:48px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:40px;overflow:hidden}
.white .hw{background:var(--steel)}
.hw:nth-child(2){grid-template-columns:minmax(0,5fr) minmax(0,6fr)}
.hw:nth-child(2) .hw-art{order:2}
.hw-art{background:radial-gradient(ellipse at 50% 60%,#2a3240 0%,#141619 70%);border-radius:6px;padding:28px;display:grid;place-items:center;min-height:300px}
.hw-art svg{width:100%;height:auto;max-height:340px}
.hw-sub{font-size:15px;font-weight:600;color:var(--brand-deep);margin:0 0 8px}
.hw h3{font-size:clamp(28px,3vw,38px);margin-bottom:14px}
.hw-text>p{color:var(--ink-2)}
.hw .more{font-weight:600;text-decoration:none}
.hw .more:hover{text-decoration:underline}
@media (max-width:900px){.hw,.hw:nth-child(2){grid-template-columns:1fr;gap:28px;padding:24px}.hw:nth-child(2) .hw-art{order:0}.hw-art{min-height:0}}

/* language menu */
.langs{position:relative;margin-left:6px}
.lang-btn{background:none;border:1px solid var(--gline-2);color:var(--gtext);border-radius:var(--r);padding:9px 11px;font:600 13px var(--f);cursor:pointer;letter-spacing:.02em}
.lang-btn:hover{border-color:var(--gtext-2)}
.lang-list{display:none;position:absolute;right:0;top:calc(100% + 6px);min-width:160px;margin:0;padding:6px;list-style:none;background:var(--g1);border:1px solid var(--gline);border-radius:var(--r);box-shadow:0 16px 40px -12px rgba(0,0,0,.6)}
.langs.open .lang-list{display:block}
.lang-list a{display:block;padding:8px 10px;border-radius:4px;color:var(--gtext-2);text-decoration:none;font-size:15px}
.lang-list a:hover,.lang-list a[aria-current]{background:var(--g3);color:#fff}
@media (max-width:920px){.langs{margin:8px 0 0}.lang-list{position:static;display:grid;grid-template-columns:repeat(2,1fr);box-shadow:none;margin-top:6px}.lang-btn{display:none}.langs .lang-list{display:grid}}

/* right-to-left (Arabic) */
[dir=rtl] .nav{margin-left:0;margin-right:auto}
[dir=rtl] .menu-btn{margin-left:0;margin-right:auto}
[dir=rtl] .nav .btn{margin-left:0;margin-right:10px}
[dir=rtl] .langs{margin-left:0;margin-right:6px}
[dir=rtl] .lang-list{right:auto;left:0}
[dir=rtl] .hero::after{background:linear-gradient(270deg,var(--g0) 25%,rgba(20,22,25,.72) 60%,rgba(20,22,25,.9))}
[dir=rtl] .checks li{padding-left:0;padding-right:26px}
[dir=rtl] .checks li::before{left:auto;right:2px}
[dir=rtl] .ex-tabs{border-right:0;border-left:1px solid var(--line)}
[dir=rtl] .ex-tabs button[aria-selected=true]::before{left:auto;right:0}
[dir=rtl] .chain li{padding:28px 0 0 22px}
[dir=rtl] .chain li::after{left:auto;right:0}
[dir=rtl] .toc a{border-left:0;border-right:2px solid var(--line);padding:7px 14px 7px 0}
[dir=rtl] .toc a.on{border-right-color:var(--brand)}
[dir=rtl] .badge{margin-left:0;margin-right:6px}
[dir=rtl] .app,[dir=rtl] .sbox,[dir=rtl] .hw-art svg,[dir=rtl] .arch .node small{direction:ltr}
[dir=rtl] .app{text-align:left}
@media (max-width:900px){[dir=rtl] .chain li{padding:0 34px 26px 0}[dir=rtl] .chain li::before{left:auto;right:7px}}
:lang(zh) body,:lang(hi) body,:lang(ar) body{line-height:1.75}
:lang(zh) h1,:lang(zh) h2,:lang(zh) h3,:lang(hi) h1,:lang(hi) h2,:lang(hi) h3,:lang(ar) h1,:lang(ar) h2,:lang(ar) h3{letter-spacing:0;line-height:1.3}

.tile .cap>span{overflow:hidden;text-overflow:ellipsis}
.search-demo{align-items:start}
.res picture{display:block;overflow:hidden}
@media (max-width:760px){.app-bar .clock{display:none}}
.app-tabs{overflow:hidden;min-width:0;flex:1}
.app-tabs span:nth-child(4){display:none}
.app-bar .clock{white-space:nowrap;flex:none}
.hero h1{font-size:clamp(36px,3.9vw,56px)}
:lang(hi) .hero h1,:lang(ar) .hero h1{font-size:clamp(34px,3.8vw,54px)}
.offices{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.office{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:26px}
.office h3{font-size:20px;margin-bottom:14px;letter-spacing:-.01em}
.office .ol{font-size:13.5px;color:var(--ink-3);margin:14px 0 4px}
.office address,.office p{font-style:normal;font-size:15.5px;color:var(--ink-2);margin:0;line-height:1.55}
.office a{font-weight:600;color:var(--ink);text-decoration:none}
.office a:hover{color:var(--brand-deep);text-decoration:underline}
@media (max-width:1000px){.offices{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.offices{grid-template-columns:1fr}}

/* product mock-ups in the platform explorer (the app's own palette) */
.ex-panel figure.ex-fig{background:var(--g0);border-radius:8px;padding:12px;overflow:hidden;align-self:center}
.mk{color:var(--gtext);font-size:13px}
.mk-t{position:relative;background:var(--video);overflow:hidden;border-radius:3px}
.mk-t picture,.mk-t img{display:block;width:100%;height:100%;object-fit:cover}
.mk-t svg{position:absolute;inset:0;width:100%;height:100%}
.mk-c{position:absolute;left:0;right:0;top:0;padding:4px 6px;font-size:11px;color:#fff;background:linear-gradient(rgba(0,0,0,.6),transparent);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mk-c i{display:inline-block;width:6px;height:6px;border-radius:50%;background:#e45d5d;margin-right:5px;vertical-align:1px}
.mk-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:3px}
.mk-wall .mk-t{aspect-ratio:4/3}
.mk-ai .mk-t{aspect-ratio:16/10}
.mk-alarm{position:absolute;right:8px;bottom:8px;background:var(--warn);color:#1b1e22;font-weight:700;font-size:12px;padding:4px 8px;border-radius:3px}
.mk-rule{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.mk-rule b{width:100%;font-size:12px;color:var(--gmuted);font-weight:500}
.mk-rule span{background:var(--g3);border:1px solid var(--gline);border-radius:4px;padding:4px 8px;font-size:12px}
.mk-store{padding:6px}
.mk-kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.mk-kpi div{background:var(--g1);border:1px solid var(--gline);border-radius:5px;padding:10px}
.mk-kpi small{display:block;color:var(--gmuted);font-size:11.5px}
.mk-kpi b{font-size:22px;font-variant-numeric:tabular-nums}
.mk-bars{display:flex;align-items:flex-end;gap:6px;height:150px;margin-top:16px;padding:0 4px;border-bottom:1px solid var(--gline)}
.mk-bars span{flex:1;background:var(--brand);border-radius:2px 2px 0 0;opacity:.85}
.mk-hours{display:flex;justify-content:space-between;color:var(--gmuted);font-size:11px;padding:6px 4px 0;font-variant-numeric:tabular-nums}
.mk-plates{display:grid;gap:6px}
.mk-row{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;align-items:center;background:var(--g1);border:1px solid var(--gline);border-left:3px solid var(--gline-2);border-radius:4px;padding:9px 12px}
.mk-row b{grid-row:span 2;font-size:15px;letter-spacing:.06em;background:#f4f5f2;color:#1b2a52;border:1.5px solid #1b2a52;border-radius:4px;padding:2px 9px}
.mk-row span{color:var(--gmuted);font-size:12px}
.mk-row em{font-style:normal;font-size:12.5px}
.mk-row.ok{border-left-color:var(--det)}.mk-row.ok em{color:var(--det)}
.mk-row.bad{border-left-color:var(--alarm)}.mk-row.bad em{color:var(--alarm)}
.mk-plan{display:grid;grid-template-columns:1.3fr 1fr;gap:12px;align-items:center}
.mk-plan svg{width:100%;height:auto;background:var(--g1);border-radius:4px}
.mk-legend{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:12.5px;color:var(--gtext-2)}
.mk-legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:7px;vertical-align:0}
.mk-chat{background:#0f1a14;border-radius:6px;padding:10px;display:grid;gap:8px}
.mk-head{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid #22362a;padding-bottom:8px}
.mk-head small{color:var(--gmuted)}
.mk-msg{background:#1d3326;border-radius:8px;padding:6px;max-width:88%;position:relative}
.mk-msg picture,.mk-msg img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:5px}
.mk-msg p{margin:6px 4px 14px;font-size:13px;line-height:1.45;color:#e8efe9}
.mk-msg small{position:absolute;right:8px;bottom:5px;font-size:10.5px;color:#9fb5a6}
[dir=rtl] .mk-row{border-left:1px solid var(--gline);border-right:3px solid var(--gline-2)}
[dir=rtl] .mk-row.ok{border-right-color:var(--det)}[dir=rtl] .mk-row.bad{border-right-color:var(--alarm)}
@media (max-width:560px){.mk-kpi{grid-template-columns:1fr 1fr}.mk-plan{grid-template-columns:1fr}}

/* under-vehicle scanning */
.uvss{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:56px;align-items:center}
.uv-fig{margin:0;background:var(--g0);border-radius:8px;padding:16px;color:var(--gtext)}
.uv-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}
.uv-top b{font-size:15px;letter-spacing:.06em;background:#f4f5f2;color:#1b2a52;border:1.5px solid #1b2a52;border-radius:4px;padding:2px 9px}
.uv-alert{background:var(--warn);color:#1b1e22;font-weight:700;font-size:13px;padding:5px 10px;border-radius:3px}
.uv-pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.uv-pair small{display:block;color:var(--gmuted);font-size:12px;margin-bottom:6px}
.uv-pair svg{width:100%;height:auto;border-radius:4px}
@media (max-width:900px){.uvss{grid-template-columns:1fr;gap:32px}}
@media (max-width:480px){.uv-pair{grid-template-columns:1fr}}
.hw-art{padding:0;background:#0b0c0e;overflow:hidden;min-height:0}
.hw-art picture,.hw-art img{display:block;width:100%;height:auto}
.uv-pair picture,.uv-pair img{display:block;width:100%;height:auto;border-radius:4px;background:#000}
.uv-pair img{max-height:440px;object-fit:contain}
/* larger wordmark, optically centred in the bar (the f descender sits below the baseline) */
.top .wrap{height:76px}
.logo img{height:36px;width:auto;transform:translateY(2px)}
.foot img{height:32px}
html{scroll-padding-top:92px}
@media (max-width:920px){.nav{inset:76px 0 auto 0}.logo img{height:30px}}

/* ---------- mega menu ---------- */
.nav{gap:2px}
.dd{position:static}
.dd-btn{background:none;border:0;color:var(--gtext-2);font:500 15px var(--f);padding:8px 12px;border-radius:var(--r);cursor:pointer;display:flex;align-items:center;gap:6px}
.dd-btn::after{content:"";width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .15s}
.dd-btn:hover,.dd-btn[aria-expanded=true],.dd-btn[data-current]{color:#fff;background:#24282d}
.dd-btn[aria-expanded=true]::after{transform:translateY(1px) rotate(-135deg)}
.dd-panel{display:none;position:absolute;left:0;right:0;top:100%;background:var(--g1);border-bottom:1px solid var(--gline);box-shadow:0 24px 40px rgba(0,0,0,.35)}
.dd.open .dd-panel{display:block}
.dd-grid{max-width:var(--wrap);margin:0 auto;padding:30px var(--gut) 34px;display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:48px}
.dd-panel h5{margin:0 0 12px;font-size:13px;font-weight:600;color:var(--gmuted);letter-spacing:.02em}
.dd-list{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.dd-list.two{grid-template-columns:1fr 1fr;column-gap:20px}
.nav .dd-list a{display:block;padding:9px 12px;color:var(--gtext);font-size:15px;font-weight:500}
.nav .dd-list a small{display:block;color:var(--gmuted);font-size:13px;font-weight:400;margin-top:2px}
.nav .dd-list a:hover{background:var(--g2)}
@media (max-width:920px){
  .nav{max-height:calc(100vh - 76px);overflow:auto}
  .dd-btn{width:100%;justify-content:space-between;padding:12px}
  .dd-panel{position:static;box-shadow:none;border:0;background:transparent}
  .dd-grid{grid-template-columns:1fr;padding:0 0 10px 12px;gap:14px}
  .dd-list.two{grid-template-columns:1fr}
  .nav .dd-list a small{display:none}
}
[dir=rtl] .dd-grid{direction:rtl}

/* ---------- detail pages ---------- */
.page-hero.ph-img .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:56px;align-items:center}
.ph-fig{margin:0;border-radius:8px;overflow:hidden;border:1px solid var(--gline);box-shadow:0 30px 60px rgba(0,0,0,.35)}
.ph-fig img{width:100%;aspect-ratio:3/2;object-fit:cover}
.ph-k{color:var(--brand)!important;font-weight:600;font-size:16px!important;margin:0 0 10px!important}
.page-hero .ph-k+h1{margin-top:0}
.ph-act{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:30px!important}
.ph-act .ver{font-size:14px;color:var(--gmuted)}
@media (max-width:980px){.page-hero.ph-img .wrap{grid-template-columns:1fr;gap:36px}}
.intro{font-size:20px;line-height:1.6;color:var(--ink-2);max-width:46em;margin:0 0 40px}
.ben-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--ink)}
.ben{padding:22px 24px 6px 0}
.ben+.ben{padding-left:24px;border-left:1px solid var(--line)}
.ben h3{font-size:18px;margin-bottom:8px}
.ben p{font-size:15.5px;color:var(--ink-2)}
@media (max-width:900px){.ben-grid{grid-template-columns:1fr 1fr}.ben:nth-child(3){padding-left:0;border-left:0}}
@media (max-width:560px){.ben-grid{grid-template-columns:1fr}.ben+.ben{padding-left:0;border-left:0;border-top:1px solid var(--line)}}
.psec{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:40px;padding:40px 0;border-bottom:1px solid var(--line)}
.psec:first-child{padding-top:0}
.psec.wide{display:block}
.psec h2{font-size:clamp(24px,2.4vw,30px);margin-bottom:14px}
.psec p{color:var(--ink-2)}
.psec .checks{margin-top:4px}
@media (max-width:760px){.psec{grid-template-columns:1fr;gap:12px}}
.spec{width:100%;border-collapse:collapse;font-size:15.5px;background:var(--paper);border:1px solid var(--line)}
.spec th,.spec td{text-align:start;padding:13px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.spec th{width:34%;font-weight:600;color:var(--ink)}
.spec td{color:var(--ink-2)}
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;padding:18px 36px 18px 0;font-weight:600;font-size:17px;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:14px;font-size:24px;font-weight:400;color:var(--brand)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--ink-2);padding:0 0 18px;margin:0;max-width:46em}
[dir=rtl] .faq summary{padding:18px 0 18px 36px}[dir=rtl] .faq summary::after{right:auto;left:4px}
.rel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.rel{display:block;padding:20px 22px;border:1px solid var(--line);border-radius:6px;text-decoration:none;color:var(--ink);background:var(--steel)}
.rel:hover{border-color:var(--brand);color:var(--ink)}
.rel b{display:block;font-size:17px;margin-bottom:4px}
.rel span{font-size:14.5px;color:var(--ink-3)}
.rel-list{display:grid;gap:10px}
.pcards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pcard{display:block;background:var(--paper);border:1px solid var(--line);border-radius:8px;overflow:hidden;text-decoration:none;color:var(--ink)}
.pcard:hover{border-color:var(--brand);color:var(--ink)}
.pcard img{width:100%;aspect-ratio:16/10;object-fit:cover}
.pcard div{padding:20px 22px 22px}
.pcard h3{font-size:20px;margin-bottom:8px}
.pcard p{font-size:15px;color:var(--ink-2);margin:0}
@media (max-width:980px){.pcards{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.pcards{grid-template-columns:1fr}}
.tl{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:0 32px}
.tl li{padding:20px 0 26px;border-top:1px solid var(--gline-2)}
.tl time{display:block;font-size:26px;font-weight:700;color:#fff;margin-bottom:8px;font-variant-numeric:tabular-nums}
.tl p{color:var(--gtext-2);font-size:15.5px;margin:0}
@media (max-width:900px){.tl{grid-template-columns:1fr 1fr}}@media (max-width:560px){.tl{grid-template-columns:1fr}}
.tags-2{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.tags-2 h3{font-size:18px;margin-bottom:14px}
.mods{display:flex;flex-wrap:wrap;gap:8px}
.mods a,.mods span{padding:7px 12px;border:1px solid var(--line);border-radius:4px;font-size:14.5px;text-decoration:none;color:var(--ink);background:var(--steel)}
.mods a:hover{border-color:var(--brand)}
@media (max-width:700px){.tags-2{grid-template-columns:1fr}}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.two-col h2{font-size:clamp(24px,2.4vw,30px);margin-bottom:20px}
@media (max-width:860px){.two-col{grid-template-columns:1fr;gap:36px}}
.how{margin:0;padding:0;list-style:none;counter-reset:h}
.how li{counter-increment:h;position:relative;padding:0 0 18px 46px}
.how li::before{content:counter(h);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--ink);color:#fff;font-size:14px;font-weight:600;display:grid;place-items:center}
.how li p{margin:3px 0 0;color:var(--ink-2)}
[dir=rtl] .how li{padding:0 46px 18px 0}[dir=rtl] .how li::before{left:auto;right:0}
.aigroup{padding:0 0 48px;margin-bottom:48px;border-bottom:1px solid var(--line)}
.aigroup:last-child{border:0}
.aig-head h2{font-size:clamp(26px,2.6vw,34px);margin-bottom:10px}
.aig-head p{color:var(--ink-2);max-width:44em}
.aicards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}
.aicard{display:block;background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:18px 20px;text-decoration:none;color:var(--ink)}
.aicard:hover{border-color:var(--brand);color:var(--ink)}
.aicard h3{font-size:17px;margin-bottom:6px}
.aicard p{font-size:14.5px;color:var(--ink-2);margin:0}
@media (max-width:1100px){.aicards{grid-template-columns:1fr 1fr}}@media (max-width:600px){.aicards{grid-template-columns:1fr}}
/* manual */
.manual{display:grid;grid-template-columns:280px minmax(0,1fr);gap:56px;padding-top:56px;padding-bottom:72px;align-items:start}
.mtoc{position:sticky;top:96px;max-height:calc(100vh - 120px);overflow:auto;font-size:14.5px;padding-right:8px}
.mtoc h2{font-size:16px;margin-bottom:12px}
.mtoc ol,.mtoc ul{list-style:none;margin:0;padding:0}
.mtoc>ol>li{margin-bottom:10px}
.mtoc>ol>li>a{font-weight:600;color:var(--ink)}
.mtoc a{text-decoration:none;color:var(--ink-3);display:block;padding:3px 0}
.mtoc a:hover{color:var(--brand-deep)}
.mtoc ul{padding-left:12px;border-left:1px solid var(--line);margin-top:4px}
[dir=rtl] .mtoc ul{padding:0 12px 0 0;border-left:0;border-right:1px solid var(--line)}
.mbody{max-width:780px}
.mch{padding:0 0 24px}
.mch>h2{font-size:clamp(28px,3vw,38px);padding-top:28px;margin-bottom:8px;border-top:2px solid var(--ink)}
.mch:first-child>h2{padding-top:18px}
.msec{padding-top:26px}
.msec h3{font-size:22px;margin-bottom:12px}
.mlead{font-size:18px;color:var(--ink)}
.msec p,.msec li{color:var(--ink-2)}
.mstep{padding-left:24px}.mstep li{margin-bottom:8px;padding-left:4px}
.mlist{padding-left:22px}.mlist li{margin-bottom:6px}
[dir=rtl] .mstep,[dir=rtl] .mlist{padding:0 24px 0 0}
.tip{background:var(--brand-tint);border-left:3px solid var(--brand);padding:12px 16px;border-radius:0 4px 4px 0;color:var(--ink)!important;font-size:15.5px}
[dir=rtl] .tip{border-left:0;border-right:3px solid var(--brand);border-radius:4px 0 0 4px}
.mtable{overflow-x:auto;margin:0 0 1em}
.mtable table{width:100%;border-collapse:collapse;font-size:15px;background:var(--paper)}
.mtable th,.mtable td{border:1px solid var(--line);padding:10px 12px;text-align:start;vertical-align:top}
.mtable th{background:var(--steel-2)}
@media (max-width:980px){.manual{grid-template-columns:1fr}.mtoc{position:static;max-height:none}}
.foot .cols.cols-5{grid-template-columns:1.6fr 1fr 1fr 1fr 1fr}
@media (max-width:1100px){.foot .cols.cols-5{grid-template-columns:1fr 1fr 1fr}}
@media (max-width:620px){.foot .cols.cols-5{grid-template-columns:1fr}}
.shot{margin:0;border-radius:8px;overflow:hidden;border:1px solid var(--gline);box-shadow:0 30px 60px rgba(0,0,0,.35)}
@media print{.mtoc,.ph-act{display:none}.manual{display:block;padding:0}.page-hero{padding:0 0 20px}.page-hero h1,.page-hero p{color:#000}.mch{break-before:page}.msec{break-inside:avoid-page}}
@media print{body,.manual,.mbody{background:#fff!important}.crumb{display:none}.msec{break-inside:auto}.msec h3,.mch>h2{break-after:avoid}.tip,.mtable tr,.mstep li{break-inside:avoid}.mbody{max-width:none}.page-hero{padding:40px 0 10px!important}.page-hero h1{font-size:40px}.page-hero p{font-size:15px!important}.manual{padding-top:0}}
@media print{.mtoc{display:block!important;position:static;max-height:none;overflow:visible;margin:24px 0 0;font-size:13px;columns:2}.mtoc ul{display:none}.mtoc>ol>li{margin:0 0 4px}.mtoc a{padding:1px 0}}