.aib{--bg:#fbfcf7;--ink:#121821;--ink2:#5b6573;--blue:#1b9fcf;--line:#e7eaee;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Poppins,sans-serif}.aib *{box-sizing:border-box;margin:0;padding:0}.aib .acc{color:var(--blue);font-family:Instrument Serif,serif;font-size:1.1em;font-style:italic;font-weight:400}.aib .wrap{max-width:1180px;margin:0 auto;padding:0 16px}.aib header{justify-content:space-between;align-items:center;padding:22px 0;display:flex}.aib header .b{align-items:center;gap:10px;font-size:20px;font-weight:600;display:flex}.aib header .b img{height:32px}.aib header a{color:#fff;background:var(--ink);border-radius:12px;padding:11px 18px;font-size:15px;font-weight:600;text-decoration:none}.aib .hero{padding:36px 0 28px}.aib .hero h1{letter-spacing:-.04em;max-width:900px;font-size:clamp(40px,7vw,84px);font-weight:700;line-height:1.02}.aib .hero p.what{color:var(--ink);max-width:760px;margin-top:18px;font-size:clamp(18px,2.3vw,23px);font-weight:600;line-height:1.45}.aib .hero p.intro{color:var(--ink2);max-width:680px;margin-top:12px;font-size:clamp(15px,1.6vw,17px);line-height:1.55}.aib .hero-cta{flex-direction:column;align-items:flex-start;gap:10px;margin-top:24px;display:flex}.aib .btn{color:#fff;background:var(--ink);border-radius:12px;padding:14px 22px;font-size:15px;font-weight:600;text-decoration:none}.aib .trust{color:var(--ink2);font-size:13px}.aib .chips{flex-wrap:wrap;gap:10px;margin:26px 0 22px;display:flex}.aib .chips button{color:var(--ink);border:1.5px solid var(--line);cursor:pointer;background:#fff;border-radius:14px;padding:12px 16px;font:600 15px Poppins,sans-serif}.aib .chips button.on{border-color:var(--ink);background:var(--ink);color:#fff}.aib .stage{grid-template-columns:1.5fr 1fr;align-items:stretch;gap:20px;display:grid}.aib video{aspect-ratio:16/9;background:#000;border-radius:22px;width:100%;display:block;box-shadow:0 36px 70px -44px #12182199}.aib .panel{border:1.5px solid var(--line);background:#fff;border-radius:22px;flex-direction:column;gap:14px;padding:24px;display:flex}.aib .panel .lab{font-size:18px;font-weight:600}.aib .panel .bub{color:#10495f;background:#e2f3fb;border-radius:16px 16px 4px;align-self:flex-end;max-width:90%;padding:12px 15px;font-size:15px}.aib .panel .note{color:var(--ink2);font-size:15px}.aib .panel .go{background:var(--blue);color:#fff;cursor:pointer;border:0;border-radius:12px;margin-top:auto;padding:14px 16px;font:600 15px Poppins}.aib .panel .alt{color:var(--ink);text-align:center;font-size:14px;font-weight:600;text-decoration:none}.aib .panel .alt:hover{text-decoration:underline}.aib .panel .done{color:#10495f;min-height:20px;font-size:14px}.aib h2{letter-spacing:-.03em;margin:64px 0 8px;font-size:clamp(28px,4vw,44px);font-weight:700}.aib .sub{color:var(--ink2);margin-bottom:22px}.aib .receipts{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;display:grid}.aib .rcpt{cursor:zoom-in;background:0 0;border:0;padding:0;display:block}.aib .receipts img{border-radius:16px;width:100%;display:block;box-shadow:0 20px 40px -30px #12182180}.aib .cta{border:1.5px solid var(--line);text-align:center;background:#fff;border-radius:28px;margin:70px 0 50px;padding:40px 28px}.aib .cta h3{letter-spacing:-.04em;font-size:clamp(32px,5vw,56px);font-weight:700;line-height:1.05}.aib .cta a{margin-top:22px}.aib .cta .trust{margin-top:12px}.aib .cta a{color:#fff;background:var(--ink);border-radius:14px;padding:14px 22px;font-weight:600;text-decoration:none;display:inline-block}.aib .gate{background:var(--bg);z-index:50;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.aib .gate form{border:1.5px solid var(--line);background:#fff;border-radius:22px;flex-direction:column;gap:12px;width:100%;max-width:420px;padding:32px 28px;display:flex}.aib .gate h2{margin:0;font-size:28px}.aib .gate input{border:1.5px solid var(--line);border-radius:12px;padding:13px 14px;font:500 16px Poppins,sans-serif}.aib .gate button{background:var(--ink);color:#fff;cursor:pointer;border:0;border-radius:12px;padding:14px 16px;font:600 15px Poppins,sans-serif}.aib .gate .err{color:#b42318;min-height:18px;font-size:14px}.aib .chips-wrap{position:relative}.aib .proofs{grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px;display:grid}.aib .proofs div{border:1.5px solid var(--line);background:#fff;border-radius:16px;flex-direction:column;gap:4px;padding:16px;display:flex}.aib .proofs strong{font-size:16px;font-weight:600}.aib .proofs span{color:var(--ink2);font-size:14px}.aib .lightbox{z-index:2147483646;cursor:zoom-out;background:#121821d1;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.aib .lightbox img{cursor:default;border-radius:16px;max-width:min(1100px,100%);max-height:90vh}.aib .sticky{display:none}@media (width<=820px){.aib .stage{grid-template-columns:1fr}.aib .chips{scrollbar-width:none;-webkit-overflow-scrolling:touch;flex-wrap:nowrap;margin:22px -16px 18px;padding:0 40px 0 16px;overflow-x:auto}.aib .chips::-webkit-scrollbar{display:none}.aib .chips button{white-space:nowrap;flex:none}.aib .chips-wrap:after{content:"";pointer-events:none;background:linear-gradient(to right,#fbfcf700,var(--bg));width:48px;position:absolute;top:0;bottom:0;right:-16px}.aib .proofs{grid-template-columns:1fr}.aib .sticky{z-index:40;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:var(--bg);border-top:1px solid var(--line);transition:transform .25s;display:block;position:fixed;bottom:0;left:0;right:0;transform:translateY(110%)}.aib .sticky.show{transform:none}.aib .sticky a{text-align:center;color:#fff;background:var(--ink);border-radius:12px;padding:14px 16px;font-size:15px;font-weight:600;text-decoration:none;display:block}}