:root{color-scheme:light;
    --bg:#eef2f9;--surface:#ffffff;--ink:#0e1b33;--muted:#5a6b86;--faint:#8494ac;--line:#e2e8f2;
    --navy:#12306b;--blue:#2e6ff2;--amber:#f4a500;--amber2:#ffb52e;--green:#1f9d57;
    --d-bg:#070f1f;--d-surf:#0e1c38;--d-ink:#eaf1ff;--d-mut:#9fb2d0;--d-line:rgba(255,255,255,.1);
    --sora:'Sora',system-ui,sans-serif;--inter:'Inter',system-ui,sans-serif;}
  *{box-sizing:border-box}
  body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--inter);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
  .wrap{max-width:1160px;margin:0 auto;padding-inline:22px}
  h1,h2,h3,h4{font-family:var(--sora);font-weight:700;letter-spacing:-.02em;text-wrap:balance;margin:0}
  .eyebrow{font-family:var(--sora);font-weight:600;text-transform:uppercase;letter-spacing:.16em;font-size:.72rem;color:var(--blue)}
  a{color:inherit;text-decoration:none}
  img{max-width:100%}
  .btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--sora);font-weight:600;font-size:.93rem;border-radius:999px;padding:13px 22px;cursor:pointer;border:1px solid transparent;transition:transform .22s,box-shadow .22s,background .22s}
  .btn-amber{background:linear-gradient(120deg,var(--amber),var(--amber2));color:#241a02;box-shadow:0 10px 26px -8px rgba(244,165,0,.6)}
  .btn-amber:hover{transform:translateY(-2px);box-shadow:0 16px 34px -8px rgba(244,165,0,.7)}
  .btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{transform:translateY(-2px);background:#0d264f}
  .btn-ghost{border-color:var(--line);background:#fff;color:var(--navy)}.btn-ghost:hover{transform:translateY(-2px);border-color:var(--blue)}
  .btn-glass{border-color:rgba(255,255,255,.22);color:#fff;background:rgba(255,255,255,.05)}.btn-glass:hover{transform:translateY(-2px);border-color:var(--amber)}

  .rv{opacity:1;transform:none;transition:opacity .7s ease,transform .7s ease}
  .rv.pre{opacity:0;transform:translateY(22px)}

  .announce{background:var(--navy);color:#dfe8fb;font-size:.78rem;text-align:center;padding:7px 14px;font-family:var(--sora);font-weight:500}
  .announce b{color:var(--amber2)}
  header.nav{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
  header.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;height:64px}
  .brand{display:flex;align-items:center;gap:10px;font-family:var(--sora);font-weight:800;font-size:1.05rem;color:var(--navy)}
  .brand .b-mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--navy),var(--blue));display:grid;place-items:center;color:#fff;font-weight:800;font-size:.9rem}
  .brand small{display:block;font-family:var(--inter);font-weight:500;font-size:.64rem;color:var(--muted);letter-spacing:.02em}
  nav.links{display:flex;gap:16px;font-size:.86rem;font-weight:500;color:var(--ink)}
  nav.links a:hover{color:var(--blue)}
  .nav-cta{display:flex;gap:10px;align-items:center}
  @media(max-width:980px){header.nav .wrap{flex-wrap:wrap;height:auto;padding-block:9px;row-gap:8px}nav.links{order:3;width:100%;flex-wrap:nowrap;overflow-x:auto;gap:16px;padding-bottom:2px;font-size:.85rem;scrollbar-width:thin}nav.links a{white-space:nowrap}.brand{flex:1;min-width:0}}

  .hero{position:relative;overflow:hidden;background:radial-gradient(120% 90% at 80% -10%,#dbe6fb,transparent 55%),var(--bg)}
  .hero .wrap{display:grid;grid-template-columns:1.02fr .98fr;gap:40px;align-items:center;padding-block:56px 40px}
  .hero h1{font-size:clamp(2.3rem,5.2vw,3.7rem);line-height:1.03;font-weight:800;margin:14px 0 0;color:var(--navy)}
  .hero h1 .hl{background:linear-gradient(120deg,var(--blue),#7aa8ff);-webkit-background-clip:text;background-clip:text;color:transparent}
  .hero .lede{color:var(--muted);font-size:1.08rem;max-width:42ch;margin:18px 0 26px}
  .cta-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
  .sizes{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
  .sizes .s{font-family:var(--sora);font-weight:700;font-size:.82rem;color:var(--navy);border:1px solid var(--line);background:#fff;border-radius:11px;padding:7px 13px}
  .sizes .s b{color:var(--amber)}
  .hero-vis{position:relative;justify-self:center;width:min(100%,540px)}
  .hero-vis .glow{position:absolute;inset:-8% -6% 6%;background:radial-gradient(60% 60% at 50% 45%,rgba(46,111,242,.35),transparent 70%);filter:blur(30px)}
  .hero-vis img{position:relative;width:100%;border-radius:14px;display:block;filter:drop-shadow(0 40px 70px rgba(18,48,107,.45));animation:float 7s ease-in-out infinite}
  @keyframes float{50%{transform:translateY(-12px)}}

  .trust{background:#fff;border-block:1px solid var(--line)}
  .trust .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-block:22px}
  .stat{display:flex;flex-direction:column}
  .stat b{font-family:var(--sora);font-weight:800;font-size:1.5rem;color:var(--navy)}
  .stat span{color:var(--faint);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em}
  .certs{display:flex;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:.8rem;align-items:center}
  .certs .c{display:flex;align-items:center;gap:6px;font-weight:600;font-family:var(--sora)}
  .certs .c i{width:8px;height:8px;border-radius:50%;background:var(--green)}

  section{padding-block:70px}
  #google{background:linear-gradient(180deg,#ffffff,#e9f1fc)}
  #visionx{background:linear-gradient(180deg,#eef4fd,#ffffff)}
  #classroom{background:linear-gradient(180deg,#f4f8fd,#ffffff)}
  #sizes{background:linear-gradient(180deg,#ffffff,#e9f1fc)}
  #price{background:linear-gradient(180deg,#f4f8fd,#ffffff)}
  #specs{background:linear-gradient(180deg,#ffffff,#f2f7fd)}
  #faq{background:linear-gradient(180deg,#f4f8fd,#ffffff)}
  #why{background:linear-gradient(180deg,#eef4fd,#ffffff)}
  .sec-head{max-width:700px;margin:0 auto 42px;text-align:center}
  .sec-head h2{font-size:clamp(1.8rem,3.8vw,2.7rem);margin-top:10px;color:var(--navy)}
  .sec-head p{color:var(--muted);margin:14px 0 0;font-size:1.04rem}

  .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  .cards.four{grid-template-columns:repeat(4,1fr)}
  .card{position:relative;overflow:hidden;background:linear-gradient(180deg,#ffffff,#f2f7ff);border:1px solid var(--line);border-radius:18px;padding:24px;transition:transform .25s,box-shadow .25s;box-shadow:0 10px 28px -22px rgba(18,48,107,.3)}
  .card::before{content:'';position:absolute;left:0;top:0;width:100%;height:3px;background:linear-gradient(90deg,var(--blue),var(--amber))}
  .card:hover{transform:translateY(-4px);box-shadow:0 20px 40px -22px rgba(18,48,107,.28)}
  .card .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#e8f0ff,#d7e6ff);color:var(--blue);margin-bottom:14px}
  .card .ic svg{width:22px;height:22px}
  .card .gimg{height:56px;margin-bottom:14px;display:flex;align-items:center}
  .card .gimg img{height:100%;width:auto;object-fit:contain}
  .card .vimg{border-radius:12px;overflow:hidden;margin-bottom:14px;border:1px solid var(--line);aspect-ratio:16/10;background:#0a1226}
  .card .vimg img{width:100%;height:100%;object-fit:cover;display:block}
  .card h4{font-size:1.06rem;color:var(--navy)}
  .card p{color:var(--muted);font-size:.9rem;margin:8px 0 0}
  @media(max-width:860px){.cards,.cards.four{grid-template-columns:1fr 1fr}}
  @media(max-width:520px){.cards,.cards.four{grid-template-columns:1fr}}

  .dark{background:radial-gradient(120% 80% at 80% 0%,#12274c,#070f1f 60%);color:var(--d-ink)}
  .dark .sec-head h2{color:#fff}.dark .sec-head p{color:var(--d-mut)}.dark .eyebrow{color:var(--amber)}
  .kiosk .device{position:relative;width:min(100%,720px);margin:0 auto;aspect-ratio:2216/1398}
  .kiosk .frameimg{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 40px 70px rgba(0,0,0,.55));z-index:1;pointer-events:none}
  .kiosk .glass{position:absolute;left:3.25%;top:3.51%;width:94.13%;height:92.35%;border-radius:4px;overflow:hidden;background:#0a1226;z-index:2}
  .kiosk .glass img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:1;transition:opacity .45s}
  .kiosk .glass img.on{opacity:1;animation:ken 9s ease-in-out infinite alternate}
  @keyframes ken{from{transform:scale(1.02)}to{transform:scale(1.07)}}
  .kiosk .glare{position:absolute;inset:0;pointer-events:none;background:linear-gradient(125deg,rgba(255,255,255,.08),transparent 26%);z-index:3}
  .kiosk .lp{position:absolute;top:2.6%;right:3.6%;z-index:4;display:flex;align-items:center;gap:5px;font-family:var(--sora);font-weight:700;font-size:.56rem;letter-spacing:.12em;color:#fff;background:rgba(0,0,0,.5);border:1px solid rgba(255,255,255,.2);padding:3px 8px;border-radius:999px}
  .kiosk .lp i{width:6px;height:6px;border-radius:50%;background:#ff6b8b;box-shadow:0 0 8px #ff6b8b;animation:blink 1.2s steps(1) infinite}
  @keyframes blink{50%{opacity:.25}}
  .kiosk .pbar{position:absolute;left:3.25%;right:2.62%;bottom:4.5%;height:4px;background:rgba(255,255,255,.18);z-index:4;border-radius:3px;overflow:hidden}
  .kiosk .pbar span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--amber),var(--amber2))}
  .kiosk .pbar span.run{animation:fill 9s linear infinite}@keyframes fill{to{width:100%}}
  .kcap{text-align:center;max-width:640px;margin:22px auto 0;min-height:78px}
  .kcap h3{font-size:1.35rem;color:#fff}.kcap p{color:var(--d-mut);margin:6px 0 0}
  .chips{display:flex;gap:7px;justify-content:center;flex-wrap:wrap;margin-top:12px}
  .chip{font-size:.72rem;font-family:var(--sora);font-weight:500;color:#fff;border:1px solid var(--d-line);border-radius:999px;padding:4px 11px;background:rgba(255,255,255,.04)}
  .chip.a{border-color:rgba(244,165,0,.5);color:var(--amber2)}
  .reels{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:26px auto 0;max-width:940px}
  .reel{display:flex;align-items:center;gap:9px;cursor:pointer;border:1px solid var(--d-line);border-radius:13px;padding:10px 13px;background:rgba(255,255,255,.03);color:#fff;font-family:var(--inter);font-size:.85rem;transition:.25s;text-align:left}
  .reel:hover{border-color:rgba(255,255,255,.28);transform:translateY(-2px)}
  .reel .ric{width:30px;height:30px;border-radius:9px;flex:none;display:grid;place-items:center;background:rgba(46,140,255,.16);color:#69c0ff}
  .reel .ric svg{width:17px;height:17px}.reel b{font-family:var(--sora);font-weight:600;display:block}.reel small{color:var(--faint);font-size:.71rem}
  .reel[aria-selected=true]{border-color:var(--amber);background:linear-gradient(180deg,rgba(244,165,0,.14),rgba(244,165,0,.03))}
  .reel[aria-selected=true] .ric{background:linear-gradient(120deg,var(--amber),var(--amber2));color:#241a02}

  .split{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center;margin-top:26px}
  .split.rev{direction:rtl}.split.rev>*{direction:ltr}
  .split img{width:100%;border-radius:18px;display:block;box-shadow:0 26px 50px -26px rgba(18,48,107,.4)}
  .split h3{font-size:1.5rem;color:var(--navy)}.split p{color:var(--muted);margin:10px 0 0}
  .split .tag{display:inline-block;font-family:var(--sora);font-weight:700;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);background:#e8f0ff;border-radius:999px;padding:5px 12px;margin-bottom:12px}
  @media(max-width:780px){.split{grid-template-columns:1fr}.split.rev{direction:ltr}}

  .hw{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  .hwc{background:var(--d-surf);border:1px solid var(--d-line);border-radius:18px;padding:24px;display:flex;gap:16px;align-items:center}
  .hwc .hwi{width:64px;height:64px;border-radius:14px;flex:none;background:rgba(255,255,255,.05);border:1px solid var(--d-line);display:grid;place-items:center;overflow:hidden}
  .hwc .hwi img{width:100%;height:100%;object-fit:cover}
  .hwc .n{font-family:var(--sora);font-weight:800;font-size:1.5rem;background:linear-gradient(120deg,var(--amber),var(--amber2));-webkit-background-clip:text;background-clip:text;color:transparent}
  .hwc h4{color:#fff;margin:2px 0 4px;font-size:1rem}.hwc p{color:var(--d-mut);font-size:.85rem;margin:0}
  @media(max-width:820px){.hw{grid-template-columns:1fr}}

  .cmp{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
  .cz{position:relative;overflow:hidden;background:linear-gradient(180deg,#ffffff,#eaf2fd);border:1px solid var(--line);border-radius:18px;padding:24px 22px;transition:transform .25s,box-shadow .25s}
  .cz:hover{transform:translateY(-4px);box-shadow:0 22px 44px -24px rgba(18,48,107,.32)}
  .cz.pop{border-color:var(--amber);box-shadow:0 18px 40px -22px rgba(244,165,0,.5)}
  .cz .tag{position:absolute;top:12px;right:12px;font-family:var(--sora);font-weight:700;font-size:.58rem;letter-spacing:.06em;text-transform:uppercase;color:#241a02;background:linear-gradient(120deg,var(--amber),var(--amber2));padding:4px 9px;border-radius:999px}
  .cz-top{display:flex;align-items:baseline;gap:9px}
  .cz-top b{font-family:var(--sora);font-weight:800;font-size:2.1rem;color:var(--navy)}
  .cz-top span{color:var(--muted);font-size:.85rem;font-weight:600}
  .cz .bar{height:8px;border-radius:6px;background:#e3ebf6;margin:16px 0;overflow:hidden}
  .cz .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--amber));border-radius:6px}
  .cz h4{color:var(--navy);font-size:1rem}.cz p{color:var(--muted);font-size:.85rem;margin:6px 0 0}
  @media(max-width:860px){.cmp{grid-template-columns:1fr 1fr}}
  @media(max-width:480px){.cmp{grid-template-columns:1fr}}

  .ptable{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 20px 44px -30px rgba(18,48,107,.3)}
  .ptable table{width:100%;border-collapse:collapse}
  .ptable th,.ptable td{text-align:left;padding:14px 18px;border-top:1px solid var(--line);font-size:.92rem}
  .ptable thead th{background:var(--navy);color:#fff;font-family:var(--sora);font-weight:600;border:none;font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}
  .ptable tbody tr:hover{background:#f4f8fd}
  .ptable .m{font-family:var(--sora);font-weight:700;color:var(--navy)}
  .ptable .pr{font-family:var(--sora);font-weight:800;color:var(--navy);white-space:nowrap}
  .ptable .cam{display:inline-block;font-size:.62rem;font-weight:700;font-family:var(--sora);color:#1f6f3d;background:#e5f6ec;border-radius:999px;padding:2px 8px;margin-left:6px;vertical-align:middle}
  .ptable .buy{font-family:var(--sora);font-weight:600;font-size:.8rem;color:var(--blue);white-space:nowrap}
  .ptable .buy:hover{text-decoration:underline}
  .pnote{color:var(--muted);font-size:.88rem;margin:16px 4px 0}
  @media(max-width:640px){.ptable .hide{display:none}.ptable th,.ptable td{padding:12px}}

  .specs{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 20px 44px -30px rgba(18,48,107,.3)}
  .specs .row{display:grid;grid-template-columns:230px 1fr;gap:14px;padding:14px 22px;border-top:1px solid var(--line)}
  .specs .row:first-child{border-top:none}
  .specs .k{color:var(--muted);font-weight:500;font-size:.9rem}
  .specs .v{color:var(--ink);font-weight:600;font-family:var(--sora);font-size:.92rem}
  .specs .v b{color:var(--navy)}
  @media(max-width:560px){.specs .row{grid-template-columns:1fr;gap:2px}}

  .faq{max-width:820px;margin:0 auto}
  .faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:4px 20px;margin-bottom:12px;transition:box-shadow .2s}
  .faq details[open]{box-shadow:0 16px 34px -26px rgba(18,48,107,.4)}
  .faq summary{cursor:pointer;list-style:none;font-family:var(--sora);font-weight:600;color:var(--navy);padding:14px 0;font-size:1rem;display:flex;justify-content:space-between;gap:14px;align-items:center}
  .faq summary::-webkit-details-marker{display:none}
  .faq summary::after{content:'+';font-size:1.4rem;color:var(--blue);font-weight:400}
  .faq details[open] summary::after{content:"−"}
  .faq p{color:var(--muted);margin:0 0 16px;font-size:.94rem}

  .why{background:linear-gradient(135deg,#0e2350,#0a1428);color:#fff;border-radius:26px;padding:44px 30px}
  .why .g{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:26px}
  .why .w .ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:rgba(244,165,0,.16);color:var(--amber2);margin-bottom:10px}
  .why .w h4{font-size:1rem;color:#fff}.why .w p{color:var(--d-mut);font-size:.85rem;margin:6px 0 0}
  @media(max-width:820px){.why .g{grid-template-columns:1fr 1fr}}
  @media(max-width:520px){.why .g{grid-template-columns:1fr}}

  .final{background:radial-gradient(110% 120% at 50% 0%,#12306b,#070f1f);color:#fff;text-align:center}
  .final h2{font-size:clamp(1.8rem,4vw,2.6rem);color:#fff}
  .final p{color:var(--d-mut);max-width:52ch;margin:14px auto 24px}
  .final .cta-row{justify-content:center}
  .contact{margin-top:18px;color:var(--faint);font-size:.86rem}.contact b{color:#fff;font-family:var(--sora)}

  footer{background:#08101f;color:#9fb2d0;padding-block:36px 30px;font-size:.85rem}
  footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
  footer b{color:#fff;font-family:var(--sora)}
  footer a:hover{color:#fff}

  @media(max-width:820px){.hero .wrap{grid-template-columns:1fr;gap:28px}.hero-vis{order:-1;width:min(88%,440px)}}
  @media (prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;animation-iteration-count:1!important}.rv.pre{opacity:1;transform:none}.hero-vis img{animation:none}.kiosk .glass img.on{transform:none}.kiosk .pbar span.run{width:60%}}
  .brand .logo{height:42px;width:auto;display:block}
  .brand .dtag{font-family:var(--sora);font-weight:700;font-size:.55rem;line-height:1.18;text-transform:uppercase;letter-spacing:.03em;color:var(--blue);background:#eaf1ff;border-radius:7px;padding:4px 8px}
  @media(max-width:560px){.brand .dtag{display:none}}
  footer .flogo{height:40px;width:auto;background:#fff;border-radius:8px;padding:5px 8px;margin-bottom:12px;display:block}
  .postwrap{background:linear-gradient(180deg,#ffffff,#f4f8fd)}
  .post{max-width:772px;margin:0 auto;padding:52px 22px 20px}
  .post .kicker{font-family:var(--sora);font-weight:600;text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;color:var(--blue)}
  .post h1{font-size:clamp(1.9rem,4vw,2.75rem);color:var(--navy);line-height:1.1;margin:12px 0 14px}
  .post .meta{color:var(--faint);font-size:.88rem;font-family:var(--sora);margin-bottom:8px}
  .post h2{font-size:1.5rem;color:var(--navy);margin:38px 0 12px}
  .post h3{font-size:1.18rem;color:var(--navy);margin:26px 0 8px}
  .post p{margin:0 0 16px;color:#2b3a52}
  .post ul,.post ol{margin:0 0 18px;padding-left:22px;color:#2b3a52}
  .post li{margin:7px 0}
  .post a{color:var(--blue);font-weight:600}.post a:hover{text-decoration:underline}
  .post strong,.post b{color:var(--navy)}
  .post table{width:100%;border-collapse:collapse;margin:22px 0;font-size:.9rem}
  .post th,.post td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
  .post thead th{background:var(--navy);color:#fff;font-family:var(--sora);font-weight:600}
  .post img{max-width:100%;border-radius:14px;margin:22px 0;display:block}
  .post blockquote{border-left:4px solid var(--amber);margin:22px 0;padding:6px 0 6px 18px;color:var(--muted)}
  .post .ctabox{background:linear-gradient(135deg,#0e2350,#0a1428);color:#fff;border-radius:18px;padding:28px 26px;margin:34px 0;text-align:center}
  .post .ctabox h3{color:#fff;margin:0 0 8px}.post .ctabox p{color:var(--d-mut);margin:0 0 16px}
  .post .backlink{display:inline-flex;gap:6px;color:var(--muted);font-family:var(--sora);font-size:.85rem;margin-bottom:18px}
  .bloglist{max-width:960px;margin:0 auto;padding:52px 22px;display:grid;grid-template-columns:1fr 1fr;gap:22px}
  @media(max-width:720px){.bloglist{grid-template-columns:1fr}}
  .bcard{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 24px;transition:transform .25s,box-shadow .25s;box-shadow:0 10px 28px -22px rgba(18,48,107,.3);display:block}
  .bcard:hover{transform:translateY(-4px);box-shadow:0 22px 44px -24px rgba(18,48,107,.3)}
  .bcard .tag{font-family:var(--sora);font-weight:600;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;color:var(--blue)}
  .bcard h3{color:var(--navy);font-size:1.2rem;margin:8px 0 8px}
  .bcard p{color:var(--muted);font-size:.92rem;margin:0 0 14px}
  .bcard .more{font-family:var(--sora);font-weight:600;font-size:.85rem;color:var(--amber)}