.bpx{--navy: #050b1f;--navy2: #081230;--sky: #65b7ff;--blue: #3b82f6;--mut: #9fb0d0;--line: rgba(148, 178, 255, .14);background:var(--navy);color:#fff;overflow-x:clip}.bpx a{color:inherit}.bpx-wrap{width:100%;max-width:1180px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}@media(min-width:768px){.bpx-wrap{padding-left:40px;padding-right:40px}}.bpx-nav{position:fixed;inset:0 0 auto;z-index:40;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}.bpx-nav[data-scrolled]{background:#050b1fb8;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom-color:var(--line)}.bpx-nav nav a{color:#c9d6f2;transition:color .2s}.bpx-nav nav a:hover{color:#fff}.bpx-mark{font-size:1.15rem;font-weight:700;letter-spacing:-.02em;white-space:nowrap}.bpx-mark span{background:linear-gradient(92deg,#4f9dff,#7cc4ff);-webkit-background-clip:text;background-clip:text;color:transparent}.bpx-mark sup{font-size:.5em;font-weight:500;color:var(--mut);margin-left:1px}.bpx-eyebrow{font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--sky)}.bpx-h1{font-size:clamp(2.6rem,7.2vw,5.4rem);line-height:1.02;letter-spacing:-.04em;font-weight:700;text-wrap:balance}.bpx-h2{font-size:clamp(2rem,4.6vw,3.4rem);line-height:1.07;letter-spacing:-.03em;font-weight:700;text-wrap:balance}.bpx-grad{background:linear-gradient(92deg,#3b82f6,#7cc4ff 70%);-webkit-background-clip:text;background-clip:text;color:transparent}.bpx-lead{font-size:clamp(1.05rem,1.6vw,1.25rem);line-height:1.55;color:#c9d6f2;text-wrap:pretty}.bpx-copy p{font-size:1.06rem;line-height:1.65;color:var(--mut)}.bpx-copy p+p{margin-top:1.1em}.bpx-link{color:var(--sky)!important}.bpx-link:hover{text-decoration:underline;text-underline-offset:4px}.bpx-btn{display:inline-flex;align-items:center;gap:10px;border-radius:999px;padding:13px 24px;font-size:14px;font-weight:600;line-height:1.2;transition:transform .25s,background .25s,border-color .25s,box-shadow .25s;white-space:nowrap}.bpx-btn-primary{background:#fff;color:#050b1f!important}.bpx-btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 30px -8px #65b7ff8c}.bpx-btn-ghost{border:1px solid rgba(255,255,255,.22);color:#fff}.bpx-btn-ghost:hover{border-color:#ffffff80;background:#ffffff0d}.bpx-btn-off{border:1px dashed rgba(255,255,255,.22);color:#c9d6f2;cursor:default}.bpx-soon{font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:3px 8px;border-radius:999px;background:#65b7ff29;color:var(--sky)}.bpx-badge,.bpx-pill{font-size:11px;font-weight:600;padding:4px 10px;border-radius:999px;background:#ffffff14;color:#c9d6f2;white-space:nowrap}.bpx-hero{position:relative;background:radial-gradient(1100px 520px at 50% -8%,rgba(59,130,246,.34),transparent 62%),radial-gradient(700px 420px at 12% 30%,rgba(124,58,237,.14),transparent 60%),var(--navy)}.bpx-heroimg{max-width:1240px;margin:44px auto 0;padding:0 12px}.bpx-heroimg img{display:block;width:100%;height:auto;-webkit-mask-image:radial-gradient(ellipse 56% 66% at 50% 47%,#000 48%,transparent 82%);mask-image:radial-gradient(ellipse 56% 66% at 50% 47%,#000 48%,transparent 82%)}.bpx-sec{padding:88px 0;scroll-margin-top:64px}@media(min-width:768px){.bpx-sec{padding:128px 0}}.bpx-band{background:linear-gradient(180deg,var(--navy2),var(--navy));border-top:1px solid var(--line)}.bpx-card{border:1px solid var(--line);border-radius:22px;padding:28px;background:linear-gradient(180deg,#ffffff0b,#ffffff04)}.bpx-num{font:600 13px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--sky);letter-spacing:.1em}.bpx-ico{width:28px;height:28px;fill:none;stroke:var(--sky);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.bpx-ai{padding:34px}.bpx-ai-name{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.02em;padding:6px 12px;border-radius:10px;border:1px solid var(--line);color:#e8f1ff}[data-reveal]{transition:opacity .7s cubic-bezier(.22,.61,.36,1),transform .7s cubic-bezier(.22,.61,.36,1)}.bpx-pre{opacity:0;transform:translateY(18px)}.bpx-flow{border:1px solid var(--line);border-radius:20px;padding:22px}.bpx-flow-on{border-color:#65b7ff73;background:#3b82f614;box-shadow:0 0 60px -20px #3b82f699}.bpx-flow-h{font-size:13px;font-weight:600;color:#e8f1ff}.bpx-flow ol{margin-top:14px;display:grid;gap:8px}.bpx-flow li{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--mut);padding:9px 12px;border-radius:12px;background:#ffffff0a}.bpx-flow-on li{color:#dbe8ff}.bpx-flow li span{flex:none;width:20px;height:20px;border-radius:999px;display:grid;place-items:center;font-size:11px;font-weight:600;background:#ffffff14;color:#c9d6f2}.bpx-flow-on li span{background:var(--blue);color:#fff}.bpx-stage{max-width:940px;margin-left:auto;margin-right:auto}.bpx-scene{perspective:1700px;padding:0 34px 44px 0}.bpx-tilt{position:relative;transform-style:preserve-3d;transform:rotateX(calc(4deg + var(--py, 0) * 1deg)) rotateY(calc(-5deg + var(--px, 0) * 1deg));transition:transform .5s cubic-bezier(.22,.61,.36,1);will-change:transform}@media(min-width:900px){.bpx-scene{padding:0 72px 64px 0}.bpx-tilt{transform:rotateX(calc(9deg + var(--py, 0) * 1deg)) rotateY(calc(-12deg + var(--px, 0) * 1deg)) rotate(1.2deg)}}.bpx-stage[data-view=source] .bpx-tilt,.bpx-stage[data-view=print] .bpx-tilt{transform:none}.bpx-layer{position:absolute;inset:0;border-radius:22px;border:1px solid;transform:translate3d(calc(var(--i) * 11px),calc(var(--i) * 13px),calc(var(--i) * -34px));transition:transform .5s cubic-bezier(.22,.61,.36,1),opacity .4s}@media(min-width:900px){.bpx-layer{transform:translate3d(calc(var(--i) * 23px),calc(var(--i) * 20px),calc(var(--i) * -44px))}}.bpx-layer[style*="--i:1"]{border-color:#818cf8bf;background:linear-gradient(135deg,#4f46e54d,#3b82f61f);box-shadow:0 0 44px -6px #6366f199}.bpx-layer[style*="--i:2"]{border-color:#2dd4bfa6;background:linear-gradient(135deg,#0d948842,#3b82f61a);box-shadow:0 0 44px -6px #2dd4bf80}.bpx-layer[style*="--i:3"]{border-color:#fb923ca6;background:linear-gradient(135deg,#ea580c38,#a855f724);box-shadow:0 0 54px -6px #fb923c80}.bpx-layer svg{position:absolute;right:1px;top:calc(18% + var(--i) * 15%);width:21px;height:21px;fill:none;stroke:#ffffffd9;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;display:none}@media(min-width:900px){.bpx-layer svg{display:block}}.bpx-stage[data-view=source] .bpx-layer,.bpx-stage[data-view=print] .bpx-layer{transform:translate3d(calc(var(--i) * 6px),calc(var(--i) * 7px),0);opacity:.55}.bpx-sheet{position:relative;border-radius:22px;border:1px solid rgba(125,190,255,.85);background:#0b1630;box-shadow:0 0 0 1px #7dbeff40,0 0 70px -6px #3b82f6bf,0 40px 90px -30px #000000e6;overflow:hidden}.bpx-sheet-head,.bpx-sheet-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;flex-wrap:wrap}.bpx-sheet-head{border-bottom:1px solid var(--line)}.bpx-sheet-foot{border-top:1px solid var(--line)}.bpx-sheet-title{font-size:13px;font-weight:600;color:#e8f1ff}.bpx-tabs{display:inline-flex;gap:2px;padding:3px;border-radius:999px;background:#ffffff0f}.bpx-tabs button{font-size:12.5px;font-weight:600;padding:6px 13px;border-radius:999px;color:#c9d6f2;transition:background .2s,color .2s}.bpx-tabs button[aria-selected=true]{background:#fff;color:#050b1f}.bpx-pane svg{display:block;width:100%;height:auto}.bpx-pane-code,.bpx-pane-print{padding:14px 16px 16px}.bpx-codebar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;font:12px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--mut);margin-bottom:10px}.bpx-codebar button,.bpx-mini{font:600 12px Inter,system-ui,sans-serif;padding:6px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.2);color:#e8f1ff}.bpx-codebar button:hover,.bpx-mini:hover{background:#ffffff14}.bpx-code{margin:0;max-height:430px;overflow:auto;border-radius:12px;background:#060d22;border:1px solid var(--line);padding:14px 16px;font:12px/1.6 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#b7c7e5;white-space:pre;-moz-tab-size:2;-o-tab-size:2;tab-size:2}.bpx-code i{color:#6b7fa8;font-style:italic}.bpx-code b{color:#7cc4ff;font-weight:500}.bpx-code u{color:#c4b5fd;text-decoration:none}.bpx-code s{color:#f5b77c;text-decoration:none}.bpx-code-sm{max-height:250px;font-size:11px;margin-top:12px}.bpx-more{display:block;margin-top:6px;color:#6b7fa8}.bpx-ctl{display:inline-flex;align-items:center;gap:4px;font-size:12px;color:var(--mut)}.bpx-ctl span{margin-right:6px}.bpx-ctl button{font:600 12px ui-monospace,SFMono-Regular,Menlo,monospace;padding:6px 10px;border-radius:9px;border:1px solid var(--line);color:#c9d6f2;transition:background .2s,border-color .2s}.bpx-ctl button[aria-pressed=true]{background:#3b82f640;border-color:var(--sky);color:#fff}.bpx-foot-note{font-size:12px;color:var(--mut);margin-left:auto}.bpx-print{--bp-bg: #fff;--bp-grid: transparent;--bp-frame: #111;--bp-light: #444;--bp-beam: #111;--bp-beam-fill: rgba(0, 0, 0, .08);--bp-dim: #333;--bp-text: #111;--bp-title: #000;--bp-plane: rgba(0, 0, 0, .04);--bp-conc: rgba(0, 0, 0, .06)}.bpx-printsheet{background:#fff;color:#111;border-radius:6px;padding:14px;display:grid;gap:10px;box-shadow:0 20px 50px -20px #000c}.bpx-printdraw{border:1.5px solid #111}.bpx-printdraw svg{display:block;width:100%;height:auto}.bpx-titleblock{display:grid;grid-template-columns:repeat(2,1fr);border:1.5px solid #111;font-size:11px}@media(min-width:640px){.bpx-titleblock{grid-template-columns:1.3fr 1fr 1.5fr .6fr 1.1fr}}.bpx-titleblock>div{padding:7px 10px;border-right:1px solid #111;border-bottom:1px solid #111}@media(min-width:640px){.bpx-titleblock>div{border-bottom:0}.bpx-titleblock>div:last-child{border-right:0}}.bpx-titleblock small{display:block;font-size:8.5px;letter-spacing:.12em;text-transform:uppercase;color:#555}.bpx-titleblock strong{font-weight:600;text-transform:uppercase;letter-spacing:.02em}.bpx-tb-brand{display:grid;place-items:center;font-weight:800;letter-spacing:-.01em;font-size:13px}@media(max-width:639px){.bpx-titleblock>.bpx-tb-brand{grid-column:1 / -1;border-bottom:0;border-right:0}.bpx-titleblock>div:nth-child(2n){border-right:0}}#bpx-printroot{display:none}@media print{@page{size:landscape;margin:.4in}body>*:not(#bpx-printroot){display:none!important}#bpx-printroot{display:block;padding:1px 3px 3px 1px;box-sizing:border-box}#bpx-printroot .bpx-printsheet{box-shadow:none;padding:0;border-radius:0}}.bpx-ex{border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#ffffff06}.bpx-ex-draw{display:block;width:100%;cursor:zoom-in;overflow:hidden}.bpx-ex-draw svg{display:block;width:100%;height:auto;transition:transform .6s cubic-bezier(.22,.61,.36,1)}.bpx-ex-draw:hover svg{transform:scale(1.03)}.bpx-ex summary{cursor:pointer;font-size:13px;font-weight:600;color:var(--sky);list-style:none}.bpx-ex summary::-webkit-details-marker{display:none}.bpx-ex summary:after{content:" +"}.bpx-ex details[open] summary:after{content:" −"}.bpx-dialog{width:min(1100px,94vw);padding:0;border:1px solid rgba(125,190,255,.6);border-radius:18px;background:#0b1630;overflow:hidden}.bpx-dialog::backdrop{background:#020612d1;backdrop-filter:blur(6px)}.bpx-dialog svg{display:block;width:100%;height:auto}.bpx-x{position:absolute;top:10px;right:12px;z-index:1;width:34px;height:34px;border-radius:999px;background:#ffffff1a;color:#fff;font-size:20px;line-height:1}.bpx-ex-draw img,.bpx-dialog img{display:block;width:100%;height:auto;background:#fff}.bpx-ex-draw img{transition:transform .6s cubic-bezier(.22,.61,.36,1)}.bpx-ex-draw:hover img{transform:scale(1.03)}.bpx-badge-real{background:#3b82f633;color:#cfe4ff;border:1px solid rgba(101,183,255,.4)}.bpx-mini-on{background:#fff;color:#050b1f!important;border-color:#fff}.bpx-mini-on:hover{background:#e8f1ff}a.bpx-mini{display:inline-block}.bpx-setup{margin-top:20px;display:grid;gap:12px}.bpx-setup li{display:flex;gap:12px;font-size:14px;line-height:1.55;color:#c9d6f2}.bpx-setup li>span{flex:none;width:22px;height:22px;border-radius:999px;display:grid;place-items:center;font-size:11px;font-weight:700;background:#3b82f640;color:#fff;margin-top:1px}.bpx-setup strong{color:#fff;font-weight:600}.bpx-rule{margin-top:36px;border:1px solid rgba(101,183,255,.4);border-radius:20px;padding:24px 26px;background:#3b82f612}.bpx-rule-h{font-weight:600;font-size:1.06rem;color:#fff}.bpx-rule ul{margin-top:12px;display:grid;gap:8px}.bpx-rule li{position:relative;padding-left:20px;font-size:15px;line-height:1.55;color:#c9d6f2}.bpx-rule li:before{content:"";position:absolute;left:2px;top:.62em;width:7px;height:7px;border-radius:2px;background:#ef4444}.bpx-repo{border:1px solid var(--line);border-radius:22px;background:#070e24;padding:24px;font-size:14px}.bpx-repo-head{display:flex;align-items:center;gap:10px;font-size:16px}.bpx-repo-head svg{width:20px;height:20px;fill:none;stroke:var(--mut);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.bpx-repo-head a{color:var(--sky)}.bpx-repo-head a:hover{text-decoration:underline}.bpx-repo-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.bpx-repo-meta span{font-size:12px;padding:4px 10px;border-radius:999px;border:1px solid var(--line);color:#c9d6f2}.bpx-repo-sub{margin-top:22px;font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--mut)}.bpx-tree{margin-top:10px;border:1px solid var(--line);border-radius:14px;overflow:hidden}.bpx-tree li{display:flex;justify-content:space-between;gap:16px;padding:10px 14px;border-top:1px solid var(--line)}.bpx-tree li:first-child{border-top:0}.bpx-tree .f{font:13px ui-monospace,SFMono-Regular,Menlo,monospace;color:#e8f1ff}.bpx-tree .d{color:var(--mut);font-size:13px;text-align:right}.bpx-repo-foot{margin-top:14px;font-size:12.5px;color:var(--mut)}.bpx-final{position:relative;padding:120px 0 0;border-top:1px solid var(--line);background:radial-gradient(900px 460px at 50% 108%,rgba(59,130,246,.42),transparent 64%),radial-gradient(520px 300px at 50% 100%,rgba(124,196,255,.24),transparent 70%),#030816}@media(min-width:768px){.bpx-final{padding-top:168px}}.bpx-foot{margin-top:120px;padding-top:28px;padding-bottom:calc(36px + env(safe-area-inset-bottom));border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;font-size:13px;color:var(--mut)}.bpx-foot a:hover{color:#fff}.bpx *:focus-visible{outline:2px solid var(--sky);outline-offset:3px;box-shadow:none}