.bbx{--paper:#10151b;--paper-2:#141a21;--steel:#1b222b;--steel-2:#202832;--line:rgba(22,192,208,.06);--line-2:rgba(22,192,208,.12);--border:rgba(255,255,255,.09);--teal:#16c0d0;--teal-deep:#0e8e9b;--teal-soft:#6fdde8;--teal-hover:var(--teal-soft);--ink:#e8eef3;--muted:#94a2af;--faint:#5e6c78;--tint-soft:rgba(255,255,255,.02);--tint:rgba(255,255,255,.03);--tint-strong:rgba(255,255,255,.06);--on-teal:#04191c;--nav-bg:rgba(16,21,27,.82);--mob-bg:rgba(16,21,27,.97);--glass-bg:rgba(255,255,255,.05);--glass-hi:rgba(255,255,255,.10);--glass-blur:5px;--maxw:1200px;--gutter:26px;--mono:var(--font-geist-mono,ui-monospace,"SFMono-Regular","Cascadia Code",Menlo,Consolas,monospace);--sans:var(--font-lato,"Lato",var(--font-geist-sans,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif));position:relative;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;min-height:100vh}.bbx *{box-sizing:border-box}.bbx a{color:inherit;text-decoration:none}.bbx h1,.bbx h2,.bbx h3{margin:0;font-weight:800;letter-spacing:-.02em;text-wrap:balance}.bbx-wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}.bbx-grid{background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px),linear-gradient(var(--line-2) 1px,transparent 1px),linear-gradient(90deg,var(--line-2) 1px,transparent 1px);background-size:28px 28px,28px 28px,140px 140px,140px 140px;-webkit-mask-image:radial-gradient(90vmax 65vmax at 70% 10%,#000 6%,transparent 68%);mask-image:radial-gradient(90vmax 65vmax at 70% 10%,#000 6%,transparent 68%)}.bbx-glow,.bbx-grid{position:fixed;inset:0;z-index:0;pointer-events:none}.bbx-glow{background:radial-gradient(50vmax 40vmax at 82% 0,rgba(22,192,208,.08),transparent 60%),radial-gradient(50vmax 40vmax at 0 100%,rgba(22,192,208,.05),transparent 60%)}.bbx-band{background:linear-gradient(180deg,transparent 0,var(--paper-2) 130px,var(--paper-2) calc(100% - 130px),transparent 100%)}.bbx-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.bbx-step{position:relative;overflow:hidden;padding:34px 28px 30px;border:1px solid var(--border);border-radius:18px;background:linear-gradient(165deg,var(--steel),var(--paper-2));transition:transform .25s ease,border-color .25s ease}.bbx-step:before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--teal),transparent 72%)}.bbx-step:hover{transform:translateY(-5px);border-color:var(--line-2)}.bbx-step-num{display:block;font-family:var(--mono);font-weight:700;line-height:1;font-size:2.7rem;letter-spacing:-.03em;color:var(--teal);margin-bottom:18px}.bbx-step h3{font-size:1.22rem;margin-bottom:10px}.bbx-step p{color:var(--muted);font-size:.95rem;margin:0;line-height:1.6}@media(max-width:820px){.bbx-steps{grid-template-columns:1fr;gap:16px}.bbx-step{padding:28px 24px}}.bbx-footer,.bbx-main,.bbx-nav{position:relative;z-index:2}.bbx-mono{font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;color:var(--teal-soft);text-transform:uppercase}.bbx-caret:after{content:"_";animation:bbx-blink 1.1s steps(1) infinite;color:var(--teal)}@keyframes bbx-blink{50%{opacity:0}}.bbx-ticks{position:relative}.bbx-ticks:after,.bbx-ticks:before{content:"";position:absolute;width:12px;height:12px;border:1.5px solid var(--teal);opacity:.6}.bbx-ticks:before{top:-1px;left:-1px;border-right:0;border-bottom:0}.bbx-ticks:after{bottom:-1px;right:-1px;border-left:0;border-top:0}.bbx-nav{position:fixed;top:0;left:0;right:0;z-index:40;transition:.3s;border-bottom:1px solid transparent}.bbx-nav.float{background:var(--nav-bg);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}.bbx-nav-in{max-width:var(--maxw);margin:0 auto;padding:14px var(--gutter);display:flex;align-items:center;justify-content:space-between}.bbx-nav-logo img{height:34px;display:block}.bbx-nav-links{display:flex;align-items:center;gap:30px}.bbx-nav-links a,.bbx-nav-links button{font-size:.9rem;color:var(--muted);transition:.2s;background:none;border:0;cursor:pointer;font-family:inherit}.bbx-nav-links a:hover,.bbx-nav-links button:hover{color:var(--ink)}.bbx-nav-cta{padding:10px 20px;border-radius:8px;background:var(--teal)!important;color:var(--on-teal)!important;font-weight:700;font-size:.9rem}.bbx-nav-cta:hover{background:var(--teal-hover)!important}.bbx-nav-mob{display:none;background:none;border:0;color:var(--ink);cursor:pointer;padding:6px}.bbx-nav-mob svg{width:26px;height:26px}@media(max-width:820px){.bbx-nav-links{display:none}.bbx-nav-mob{display:block}}.bbx-mob{position:fixed;inset:0;z-index:60;background:var(--mob-bg);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);display:flex;flex-direction:column;padding:20px var(--gutter);gap:6px}.bbx-mob-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.bbx-mob-top img{height:30px}.bbx-mob-x{background:none;border:0;color:var(--ink);cursor:pointer}.bbx-mob-x svg{width:26px;height:26px}.bbx-mob a,.bbx-mob button{text-align:left;font-size:1.4rem;font-weight:700;color:var(--ink);background:none;border:0;padding:14px 0;border-bottom:1px solid var(--border);cursor:pointer;font-family:inherit}.bbx-hero{padding:150px 0 90px;position:relative}.bbx-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}.bbx-kicker{display:inline-block;margin-bottom:22px;padding:7px 14px;border:1px solid var(--line-2);border-radius:6px;background:rgba(22,192,208,.05)}.bbx-hero h1{font-size:clamp(2.5rem,5.6vw,4rem);line-height:1.04}.bbx-hero h1 .u{color:var(--teal)}.bbx-sub{color:var(--muted);font-size:1.14rem;margin:24px 0 0;max-width:520px}.bbx-hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}.bbx-btn{padding:11px 22px;border-radius:10px;font-weight:700;font-size:.9rem;cursor:pointer;transition:.22s;border:1px solid transparent;display:inline-flex;align-items:center;gap:8px;font-family:inherit}.bbx-btn-teal{background:linear-gradient(135deg,#6fdde8,#18c4d5 46%,#0ea3b3);color:var(--on-teal);box-shadow:0 6px 20px -8px rgba(22,192,208,.55)}.bbx-btn-teal:hover{filter:brightness(1.05);transform:translateY(-2px);box-shadow:0 11px 26px -8px rgba(22,192,208,.65)}:root[data-bbx-mode=light] .bbx-btn-teal{background:linear-gradient(135deg,#3fd0de,#17bccd 50%,#0e9aab)}.bbx-btn-ghost{border-color:var(--border);color:var(--ink);background:var(--tint)}.bbx-btn-ghost:hover{border-color:var(--teal);background:var(--tint-strong)}.bbx-btn svg{width:17px;height:17px;width:18px;height:18px}.bbx-spec-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px;max-width:560px}.bbx-spec{flex:1 1 110px;padding:13px 16px;border-radius:13px;border:1px solid var(--border);background:var(--glass-bg);-webkit-backdrop-filter:blur(var(--glass-blur,14px)) saturate(140%);backdrop-filter:blur(var(--glass-blur,14px)) saturate(140%);box-shadow:inset 0 1px 0 var(--glass-hi)}.bbx-spec b{display:block;font-size:1.05rem;font-family:var(--mono);font-weight:700;letter-spacing:.01em;color:var(--teal-soft)}.bbx-spec span{display:block;margin-top:4px;font-size:.62rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}@media(max-width:560px){.bbx-spec{flex-basis:calc(50% - 5px);padding:12px 14px}.bbx-spec b{font-size:.95rem}}.bbx-panel{position:relative;padding:26px;border:1px solid var(--border);border-radius:16px;background:linear-gradient(160deg,var(--steel),var(--paper-2))}.bbx-dim{position:absolute;font-family:var(--mono);font-size:.66rem;color:var(--teal-soft);opacity:.7}.bbx-dim.top{top:-22px;left:0;right:0;text-align:center;border-top:1px dashed var(--line-2);padding-top:4px}.bbx-dim.side{top:0;bottom:0;right:-30px;writing-mode:vertical-rl;border-right:1px dashed var(--line-2);padding-right:4px}.bbx-dim.side,.bbx-ph{display:flex;align-items:center}.bbx-ph{justify-content:space-between;margin-bottom:18px}.bbx-dot3{display:flex;gap:6px}.bbx-dot3 i{width:9px;height:9px;border-radius:50%;background:var(--faint)}.bbx-dot3 i:first-child{background:var(--teal)}.bbx-metrics{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}.bbx-metric{padding:14px;border:1px solid var(--border);border-radius:10px;background:var(--tint-soft)}.bbx-metric .v{font-size:1.5rem;font-weight:800;font-family:var(--mono);color:var(--teal-soft)}.bbx-metric .l{font-size:.72rem;color:var(--muted);margin-top:2px}.bbx-bar{height:8px;border-radius:6px;background:var(--tint-strong);overflow:hidden;margin-top:10px}.bbx-bar i{display:block;height:100%;width:68%;background:linear-gradient(90deg,var(--teal-deep),var(--teal))}.bbx-kb{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}.bbx-kb-col{border:1px solid var(--border);border-radius:10px;padding:10px;background:var(--tint-soft)}.bbx-kb-col h5{margin:0 0 8px;font-size:.66rem;text-transform:uppercase;letter-spacing:.1em;color:var(--faint);font-weight:700}.bbx-kb-card{font-size:.72rem;padding:8px;border-radius:7px;background:var(--steel-2);border-left:2px solid var(--teal);margin-bottom:7px;color:var(--muted)}.bbx-kb-card:last-child{margin-bottom:0}@media(max-width:900px){.bbx-hero-grid{grid-template-columns:1fr;gap:50px}.bbx-dim.side{display:none}}.bbx-sec{padding:clamp(70px,10vw,120px) 0;position:relative}.bbx-sec-head{max-width:640px;margin-bottom:56px}.bbx-sec-head.center{margin-inline:auto;text-align:center}.bbx-sec-head h2{font-size:clamp(1.9rem,4vw,2.8rem);line-height:1.08;margin-top:16px}.bbx-sec-head p{color:var(--muted);margin-top:16px;font-size:1.05rem}.bbx-feat{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.bbx-fcard{padding:28px 24px;border:1px solid var(--border);border-radius:14px;background:var(--steel);transition:.25s;position:relative}.bbx-fcard:hover{border-color:var(--line-2);transform:translateY(-4px);background:var(--steel-2)}.bbx-fi{width:46px;height:46px;border-radius:11px;display:grid;place-items:center;margin-bottom:18px;color:var(--teal);background:rgba(22,192,208,.1);border:1px solid rgba(22,192,208,.24)}.bbx-fi svg{width:23px;height:23px}.bbx-fn{font-family:var(--mono);font-size:.66rem;color:var(--faint);margin-bottom:8px}.bbx-fcard h3{font-size:1.16rem;margin-bottom:9px}.bbx-fcard p{color:var(--muted);font-size:.93rem;margin:0}@media(max-width:900px){.bbx-feat{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.bbx-feat{grid-template-columns:1fr}}.bbx-price{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:start}.bbx-pcard{padding:30px 26px;border:1px solid var(--border);border-radius:16px;background:var(--steel);position:relative}.bbx-pcard.pop{border-color:var(--teal);background:linear-gradient(180deg,rgba(22,192,208,.08),var(--steel))}.bbx-pbadge{position:absolute;top:-11px;left:26px;font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;background:var(--teal);color:var(--on-teal);padding:4px 10px;border-radius:6px;font-weight:700}.bbx-pn{font-size:1.2rem;font-weight:800;margin-bottom:4px}.bbx-pd{color:var(--faint);font-size:.86rem;margin-bottom:20px}.bbx-pp{font-size:2.4rem;font-weight:800;font-family:var(--mono);color:var(--ink)}.bbx-pp small{font-size:.9rem;color:var(--muted);font-family:var(--sans);font-weight:500}.bbx-setup{font-size:.78rem;color:var(--faint);margin-top:4px}.bbx-pcard ul{list-style:none;padding:0;margin:22px 0 26px;display:flex;flex-direction:column;gap:11px}.bbx-pcard li{font-size:.9rem;color:var(--muted);display:flex;gap:10px;align-items:flex-start}.bbx-pcard li svg{width:16px;height:16px;color:var(--teal);flex-shrink:0;margin-top:3px}.bbx-pbtn{display:block;text-align:center;padding:13px;border-radius:9px;font-weight:700;cursor:pointer;border:1px solid var(--border);background:var(--tint);color:var(--ink);font-family:inherit;font-size:.95rem;width:100%}.bbx-pcard.pop .bbx-pbtn{background:var(--teal);color:var(--on-teal);border-color:var(--teal)}@media(max-width:820px){.bbx-price{grid-template-columns:1fr;max-width:440px;margin:0 auto}}.bbx-faq{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}.bbx-fq{border:1px solid var(--border);border-radius:14px;padding:18px 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var(--teal);border-radius:22px;text-align:center;position:relative;overflow:hidden;background:radial-gradient(100% 160% at 50% 0,rgba(22,192,208,.14),var(--steel))}.bbx-cta-box h2{font-size:clamp(1.9rem,4.4vw,2.9rem)}.bbx-cta-box p{color:var(--muted);max-width:480px;margin:18px auto 30px}.bbx-btn-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.bbx-footer{border-top:1px solid var(--border);padding:56px 0 36px;background:var(--paper-2)}.bbx-foot{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px}.bbx-foot img{height:30px;margin-bottom:14px}.bbx-foot p{color:var(--faint);font-size:.88rem;max-width:250px}.bbx-foot h4{font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin:0 0 14px}.bbx-foot a,.bbx-foot li{display:block;color:var(--muted);font-size:.88rem;margin-bottom:9px;list-style:none}.bbx-foot a:hover{color:var(--teal-soft)}.bbx-foot ul{margin:0;padding:0}.bbx-foot-bot{max-width:var(--maxw);margin:36px auto 0;padding:20px var(--gutter) 0;border-top:1px solid var(--border);color:var(--faint);font-size:.8rem;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}@media(max-width:820px){.bbx-foot{grid-template-columns:1fr 1fr}}@media(max-width:520px){.bbx-foot{grid-template-columns:1fr}}.bbx-reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}.bbx-reveal.in{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){.bbx-reveal{opacity:1;transform:none;transition:none}.bbx-caret:after{animation:none}}.bbx-theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;min-width:44px;min-height:44px;flex-shrink:0;border-radius:10px;border:1px solid var(--border);background:var(--tint);color:var(--muted);cursor:pointer;font-family:inherit;transition:color .2s ease,border-color .2s ease,background .2s ease}.bbx-theme-toggle:hover{color:var(--teal-soft);border-color:var(--teal)}.bbx-theme-toggle:focus-visible{outline:2px solid var(--teal);outline-offset:2px}.bbx-theme-toggle svg{width:20px;height:20px;display:block}.bbx-theme-toggle .bbx-tt-sun{display:none}.bbx-theme-toggle .bbx-tt-moon,:root[data-bbx-mode=light] .bbx-theme-toggle .bbx-tt-sun{display:inline-flex}:root[data-bbx-mode=light] .bbx-theme-toggle .bbx-tt-moon{display:none}@media(prefers-reduced-motion:reduce){.bbx-theme-toggle{transition:none}}.bbx-nav-links .bbx-theme-toggle{align-self:center}.bbx-mob button.bbx-theme-toggle{margin-top:14px;width:44px;padding:0;font-size:0;border-bottom:1px solid var(--border);border:1px solid var(--border);border-radius:10px;background:var(--tint);color:var(--muted)}.bbx-mob button.bbx-theme-toggle:hover{color:var(--teal-soft);border-color:var(--teal)}:root[data-bbx-mode=light] .bbx{--paper:#eef2f7;--paper-2:#f7f9fc;--steel:#ffffff;--steel-2:#eef2f7;--line:rgba(14,142,155,.09);--line-2:rgba(14,142,155,.16);--border:rgba(15,23,32,.12);--teal:#0e8e9b;--teal-deep:#0a6f7a;--teal-soft:#0a6b74;--teal-hover:#16b3c4;--ink:#0f1720;--muted:#475569;--faint:#5b6b7a;--tint-soft:rgba(15,23,32,.02);--tint:rgba(15,23,32,.03);--tint-strong:rgba(15,23,32,.06);--on-teal:#04191c;--nav-bg:rgba(247,249,252,.82);--mob-bg:rgba(247,249,252,.97);--glass-bg:rgba(255,255,255,.55);--glass-hi:rgba(255,255,255,.8)}:root[data-bbx-mode=light] .bbx-glow{background:radial-gradient(50vmax 40vmax at 82% 0,rgba(14,142,155,.06),transparent 60%),radial-gradient(50vmax 40vmax at 0 100%,rgba(14,142,155,.04),transparent 60%)}