:root{--bg:#ffffff;--surface:#f5f7fa;--surface-2:#eef2f7;--line:#e1e6ee;--ink:#0b1f33;--ink-2:#33475b;--muted:#5a6878;--blue:#1d5bd8;--blue-ink:#1748b0;--blue-soft:#e9f0fd;--navy:#0b1f33;--navy-2:#13304e;--navy-line:#24425f;--on-navy:#ffffff;--on-navy-2:#b9c6d6;--sky:#8fb0ff;--amber:#b45309;--amber-soft:#fdf1e3;--radius:14px;--radius-lg:22px;--shadow:0 1px 2px rgba(11,31,51,0.06),0 8px 24px rgba(11,31,51,0.06);--max:1200px;--font:"Inter Tight","Inter",system-ui,-apple-system,"Segoe UI",sans-serif;--mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace}*,:after,:before{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img{max-width:100%;display:block}a{color:var(--blue-ink);text-underline-offset:3px}a:hover{color:var(--ink)}:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}h1,h2,h3{line-height:1.12;letter-spacing:-.02em;margin:0;font-weight:600}h1{font-size:clamp(2.4rem,5.4vw,4.4rem)}h2{font-size:clamp(1.8rem,3.4vw,2.75rem)}h3{font-size:1.3rem;letter-spacing:-.01em}p{margin:0}em{font-style:italic}.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px;z-index:100}.skip:focus{left:16px}.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}.section{padding:112px 0}.section.tight{padding:80px 0}.band{background:var(--surface)}.dark{background:var(--navy);color:var(--on-navy)}.dark a{color:var(--sky)}.dark .lede,.dark .muted{color:var(--on-navy-2)}.eyebrow{display:flex;align-items:center;gap:14px;font-family:var(--mono);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:28px}.eyebrow:after{content:"";flex:1 1;height:1px;background:var(--line);max-width:220px}.dark .eyebrow{color:var(--on-navy-2)}.dark .eyebrow:after{background:var(--navy-line)}.lede{font-size:1.2rem;color:var(--ink-2);max-width:62ch}.muted{color:var(--muted)}.small{font-size:.9rem}.stack>*+*{margin-top:18px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:999px;font:600 1rem/1 var(--font);text-decoration:none;cursor:pointer;border:1px solid transparent;transition:background .2s,color .2s,border-color .2s,transform .2s}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:var(--blue-ink);color:#fff}.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent}.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}.dark .btn-ghost,.hero .btn-ghost,.page-hero .btn-ghost{border-color:#3a5878;color:#fff}.dark .btn-ghost:hover,.hero .btn-ghost:hover,.page-hero .btn-ghost:hover{border-color:#fff;color:#fff}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}.notice{display:block;max-width:max-content;font-size:.92rem;padding:10px 14px;border-radius:10px;background:var(--amber-soft);color:#6b3205;border:1px solid #f3d7b5}.dark .notice{background:rgba(255,255,255,.06);color:var(--on-navy-2);border-color:var(--navy-line)}.dark .notice b{color:#fff}.card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px}.grid-2{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);grid-gap:56px;gap:56px;align-items:start}.aside-card{background:var(--surface);border-radius:var(--radius-lg);padding:26px;border:1px solid var(--line)}.aside-card .label{font-family:var(--mono);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}.dark .aside-card{background:var(--navy-2);border-color:var(--navy-line)}.dark .aside-card .label{color:var(--on-navy-2)}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}.site-header.scrolled{border-bottom-color:var(--line)}.site-header .bar{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none}.brand,.brand:hover{color:var(--ink)}.brand .word{font-weight:600;font-size:1.32rem;letter-spacing:-.02em}.nav{display:flex;align-items:center;gap:4px}.nav .dd>button,.nav>a{color:var(--ink-2);text-decoration:none;font-weight:500;font-size:.98rem;padding:10px 12px;border-radius:10px;background:none;border:0;font-family:inherit;cursor:pointer;display:inline-flex;align-items:center;gap:6px;min-height:44px}.nav .dd>button:hover,.nav>a:hover,.nav>a[aria-current=page]{color:var(--ink);background:var(--surface)}.nav .dd{position:relative}.nav .dd-menu{position:absolute;top:calc(100% + 6px);left:0;min-width:260px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:8px;list-style:none;margin:0}.nav .dd-menu a{display:block;padding:12px 14px;border-radius:10px;text-decoration:none;color:var(--ink)}.nav .dd-menu a:hover{background:var(--surface)}.nav .dd-menu small{display:block;color:var(--muted);font-size:.85rem}.nav>a.cta{margin-left:8px;background:var(--blue);color:#fff;padding:0 20px;border-radius:999px}.nav>a.cta:hover{background:var(--blue-ink);color:#fff}.menu-btn{width:44px;height:44px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;align-items:center;justify-content:center}.menu-btn,.mobile-nav{display:none}.hero{position:relative;overflow:hidden;background:var(--navy);color:#fff}.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);grid-gap:56px;gap:56px;align-items:center;padding-top:104px;padding-bottom:104px}.hero h1 span{color:var(--sky)}.hero .lede{color:var(--on-navy-2);margin-top:26px}.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(143,176,255,.07) 1px,transparent 0),linear-gradient(90deg,rgba(143,176,255,.07) 1px,transparent 0);background-size:48px 48px;mask-image:radial-gradient(ellipse at 70% 40%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000 30%,transparent 75%);pointer-events:none}.status{font-family:var(--mono);font-size:.8rem;color:var(--on-navy-2);letter-spacing:.04em;margin-bottom:28px;display:inline-flex;align-items:center;gap:10px}.status .ok{color:#7ee2b8}.status .dot{width:8px;height:8px;border-radius:50%;background:#7ee2b8;box-shadow:0 0 0 4px rgba(126,226,184,.15)}.instrument{background:linear-gradient(180deg,#102a45,#0d2440);border:1px solid var(--navy-line);border-radius:24px;padding:24px;box-shadow:0 30px 80px rgba(0,0,0,.35)}.instrument .top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.instrument .t1{font-weight:600;font-size:.98rem}.instrument .t2{font-family:var(--mono);font-size:.75rem;color:var(--on-navy-2);letter-spacing:.04em}.instrument .reading{font-family:var(--mono);font-size:2.6rem;font-weight:500;letter-spacing:-.02em;line-height:1}.instrument .reading small{font-size:1rem;color:var(--on-navy-2);margin-left:6px}.instrument svg{width:100%;height:auto;display:block;margin-top:14px}.instrument .foot{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.72rem;color:var(--on-navy-2);margin-top:8px}.instrument .tag{border:1px solid var(--navy-line);border-radius:999px;padding:2px 10px}.electrodes{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.electrodes span{font-family:var(--mono);font-size:.75rem;color:var(--on-navy-2);border:1px solid var(--navy-line);border-radius:999px;padding:4px 10px}.electrodes b{color:#fff;font-weight:600;margin-right:4px}.trace{stroke-dasharray:1200;stroke-dashoffset:1200;animation:draw 2.6s cubic-bezier(.4,.1,.2,1) forwards}@keyframes draw{to{stroke-dashoffset:0}}.peakdot{opacity:0;animation:fadein .4s 2.2s forwards}@keyframes fadein{to{opacity:1}}.about-statement{font-size:clamp(1.6rem,2.8vw,2.3rem);font-weight:500;letter-spacing:-.02em;line-height:1.25}.cap{margin-top:88px}.cap-head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:28px}.cap-tabs{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);grid-gap:32px;gap:32px;align-items:stretch}.cap-list{display:flex;flex-direction:column;gap:6px}.cap-list button{text-align:left;display:flex;align-items:center;gap:14px;padding:16px 18px;min-height:56px;border-radius:14px;border:1px solid transparent;background:transparent;font:500 1.02rem/1.3 var(--font);color:var(--ink-2);cursor:pointer;transition:background .2s,border-color .2s,color .2s}.cap-list button .n{font-family:var(--mono);font-size:.78rem;color:var(--muted)}.cap-list button:hover{background:var(--surface);color:var(--ink)}.cap-list button[aria-selected=true]{background:#fff;border-color:var(--line);color:var(--ink);box-shadow:var(--shadow)}.cap-list button[aria-selected=true] .n{color:var(--blue)}.cap-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;display:grid;grid-template-rows:auto 1fr}.cap-fig{background:#0c1d31;aspect-ratio:1200/750}.capsvg{width:100%;height:100%;display:block}.capsvg .flow{stroke-dasharray:10 8;animation:dash 1.6s linear infinite}.capsvg .flow.slow{stroke-dasharray:4 30;animation-duration:3s}.capsvg .drops circle{animation:drop 1.5s ease-in infinite}.capsvg .pulse{animation:blink 2.4s ease-in-out infinite}@keyframes dash{to{stroke-dashoffset:-36}}@keyframes drop{0%{transform:translateY(0);opacity:1}to{transform:translateY(150px);opacity:0}}@keyframes blink{50%{opacity:.05}}.cap-ctl{display:flex;align-items:center;gap:10px;color:var(--muted)}.icon-btn{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--ink);font:500 1.3rem/1 var(--font);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:border-color .2s,color .2s}.icon-btn:hover{border-color:var(--blue);color:var(--blue)}.btn-sm{min-height:40px;padding:0 16px;font-size:.92rem}.cap-list button{position:relative;overflow:hidden}.cap-prog{position:absolute;left:0;bottom:0;height:2px;width:100%;background:var(--blue);transform-origin:left;transform:scaleX(0)}.cap-prog.run{animation:prog linear forwards}@keyframes prog{to{transform:scaleX(1)}}.mt-6{margin-top:6px}.mt-8{margin-top:8px}.mt-10{margin-top:10px}.mt-12{margin-top:12px}.mt-14{margin-top:14px}.mt-16{margin-top:16px}.mt-18{margin-top:18px}.mt-24{margin-top:24px}.mt-26{margin-top:26px}.mt-32{margin-top:32px}.mt-48{margin-top:48px}.mt-64{margin-top:64px}.center{align-items:center}figure{margin:0}.ink-2{color:var(--ink-2)}.mono{font-family:var(--mono)}.small{font-size:.82rem}.cap-panel .body{padding:26px 28px 30px}.cap-panel .refs{margin-top:14px;font-family:var(--mono);font-size:.78rem;color:var(--muted)}.fade-in{animation:fadeup .45s ease both}@keyframes fadeup{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.arch{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-gap:56px;gap:56px;align-items:center;margin-top:12px}.layers{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.layers button{width:100%;text-align:left;display:grid;grid-template-columns:44px minmax(0,1fr);grid-gap:4px 12px;gap:4px 12px;padding:18px 20px;border-radius:16px;border:1px solid var(--navy-line);background:transparent;color:var(--on-navy-2);font-family:inherit;cursor:pointer;transition:background .25s,border-color .25s,color .25s}.layers button .n{font-family:var(--mono);font-size:.8rem;padding-top:3px}.layers button .t{font-weight:600;font-size:1.08rem;color:#fff}.layers button .d{grid-column:2;font-size:.96rem;max-height:0;overflow:hidden;opacity:0;transition:max-height .35s ease,opacity .35s ease}.layers button[aria-expanded=true]{background:var(--navy-2);border-color:var(--sky)}.layers button[aria-expanded=true] .n{color:var(--sky)}.layers button[aria-expanded=true] .d{max-height:160px;opacity:1;margin-top:4px}.stackviz{width:100%;height:auto}.stackviz .slab{transition:transform .45s cubic-bezier(.3,.1,.2,1),opacity .3s}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:0;gap:0;margin-top:72px;border-top:1px solid var(--line)}.stat{border-right:1px solid var(--line);padding:30px 24px 10px}.stat:first-child{padding-left:0}.stat:last-child{border-right:0}.stat .v{font-size:clamp(2.4rem,4vw,3.4rem);font-weight:600;letter-spacing:-.03em;line-height:1;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.stat .u{font-family:var(--mono);font-size:.8rem;color:var(--muted);margin-top:8px;text-transform:uppercase;letter-spacing:.06em}.stat .l{margin-top:12px;color:var(--ink-2);font-size:.98rem}.stat a{display:inline-block;margin-top:10px;font-size:.82rem;font-family:var(--mono)}.chart-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px}.chart-card svg{width:100%;height:auto;display:block}.chart-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:8px}.chart-head .t{font-weight:600}.chart-cap{font-family:var(--mono);font-size:.75rem;color:var(--muted);margin-top:10px}.range{width:100%;margin-top:14px;accent-color:var(--blue);min-height:32px}.readout{display:flex;gap:24px;flex-wrap:wrap;margin-top:6px;font-family:var(--mono);font-size:.85rem;color:var(--ink-2)}.readout b{color:var(--ink);font-weight:600}.figure{border-radius:var(--radius-lg);overflow:hidden;background:var(--surface-2);border:1px solid var(--line)}.figure img{width:100%;height:auto}figcaption{font-size:.9rem;color:var(--muted);padding:14px 4px 0}.chain{margin-top:64px}.chain-track{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px}.chain-track:before{content:"";right:12.5%;background:var(--line)}.chain-pulse,.chain-track:before{position:absolute;left:12.5%;top:34px;height:2px}.chain-pulse{background:var(--blue);transition:width .9s cubic-bezier(.5,0,.3,1)}.chain-pulse:after{content:"";position:absolute;right:-6px;top:-5px;width:12px;height:12px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 6px rgba(29,91,216,.15)}.chain-node{position:relative;z-index:1;flex-direction:column;text-align:center;gap:10px;background:none;border:0;cursor:pointer;font-family:inherit;color:var(--ink-2);padding:0 6px}.chain-node,.chain-node .disc{display:flex;align-items:center}.chain-node .disc{width:70px;height:70px;border-radius:50%;background:#fff;border:1px solid var(--line);justify-content:center;transition:border-color .2s,box-shadow .2s,background .2s;color:var(--ink)}.chain-node .k{font-family:var(--mono);font-size:.76rem;color:var(--muted)}.chain-node .t{font-weight:600;color:var(--ink)}.chain-node[aria-pressed=true] .disc{border-color:var(--blue);box-shadow:0 0 0 6px var(--blue-soft);background:var(--blue-soft);color:var(--blue)}.chain-desc{margin-top:28px;text-align:center;max-width:60ch;margin-left:auto;margin-right:auto;color:var(--ink-2);min-height:3.2em}.research{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);grid-gap:40px;gap:40px}.paper{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px;position:relative;overflow:hidden}.paper .meta{font-family:var(--mono);font-size:.78rem;color:var(--blue-ink);letter-spacing:.04em;text-transform:uppercase}.paper h3{font-size:clamp(1.4rem,2.2vw,1.8rem);margin-top:14px}.paper .authors{color:var(--muted);margin-top:10px}.paper ul{margin:22px 0 0;padding:0;list-style:none;display:grid;grid-gap:10px;gap:10px}.paper li{display:flex;gap:12px}.paper li:before{content:"";flex:none;width:8px;height:8px;border-radius:2px;background:var(--blue);margin-top:10px}.lod{display:flex;flex-direction:column;justify-content:center;background:var(--navy);color:#fff;border-radius:var(--radius-lg);padding:36px}.lod .v{font-size:clamp(3.4rem,7vw,5.4rem);font-weight:600;letter-spacing:-.04em;line-height:1}.lod .v small{font-size:.4em;color:var(--sky);margin-left:6px;letter-spacing:0}.lod p{color:var(--on-navy-2);margin-top:16px}.team{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:24px;gap:24px}.person{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column}.person .photo{aspect-ratio:4/4.2;background:var(--surface-2);overflow:hidden}.person .photo img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}.person:hover .photo img{transform:scale(1.03)}.person .body{padding:24px 24px 26px;display:flex;flex-direction:column;gap:14px;flex:1 1}.person .name{font-size:1.25rem;font-weight:600;letter-spacing:-.01em}.person .prole{color:var(--blue-ink);font-size:.93rem;font-weight:500;margin-top:4px}.person .bio{color:var(--ink-2);font-size:.98rem}.chips{display:flex;flex-wrap:wrap;gap:6px}.chips span{font-size:.8rem;padding:4px 10px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--ink-2)}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:8px;gap:8px}.metrics div{background:var(--surface);border-radius:12px;padding:12px}.metrics b{display:block;font-size:1.35rem;letter-spacing:-.02em}.metrics span{font-family:var(--mono);font-size:.72rem;color:var(--muted)}details.work{border-top:1px solid var(--line);padding-top:14px;margin-top:auto}details.work summary{cursor:pointer;font-weight:600;font-size:.95rem;list-style:none;display:flex;justify-content:space-between;align-items:center;min-height:32px}details.work summary::-webkit-details-marker{display:none}details.work summary:after{content:"+";font-family:var(--mono);font-size:1.1rem;color:var(--blue)}details.work[open] summary:after{content:"−"}details.work .items{display:grid;grid-gap:10px;gap:10px;margin-top:10px;font-size:.9rem;color:var(--ink-2)}.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.contact{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);grid-gap:56px;gap:56px;align-items:start}.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:16px;gap:16px;margin-top:36px}.form .full{grid-column:1/-1}.field label{display:block;font-size:.9rem;font-weight:500;margin-bottom:6px;color:var(--on-navy-2)}.field input,.field select,.field textarea{width:100%;min-height:48px;padding:12px 14px;border-radius:12px;border:1px solid var(--navy-line);background:var(--navy-2);color:#fff;font:400 1rem/1.4 var(--font)}.field textarea{min-height:120px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--sky);box-shadow:0 0 0 3px rgba(143,176,255,.25)}.consent{display:flex;gap:12px;align-items:flex-start;font-size:.92rem;color:var(--on-navy-2)}.consent input{width:20px;height:20px;margin-top:2px;accent-color:var(--sky);flex:none}.hp{position:absolute;left:-9999px}.contact-list{display:grid;grid-gap:22px;gap:22px}.contact-list .label{font-family:var(--mono);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--on-navy-2)}.contact-list p+p{margin-top:4px;font-size:1.1rem}.form-note{font-size:.88rem;color:var(--on-navy-2)}.site-footer{background:#071626;color:var(--on-navy-2);padding:72px 0 40px;font-size:.95rem}.site-footer a{color:var(--on-navy-2);text-decoration:none}.site-footer a:hover{color:#fff}.foot-grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));grid-gap:40px;gap:40px}.foot-grid .h{font-family:var(--mono);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:#fff;margin-bottom:14px}.foot-grid ul{list-style:none;margin:0;padding:0;display:grid;grid-gap:8px;gap:8px}.foot-legal{border-top:1px solid var(--navy-line);margin-top:56px;padding-top:24px;display:grid;grid-gap:6px;gap:6px;font-size:.86rem}.page-hero{background:var(--navy);color:#fff;position:relative;overflow:hidden}.page-hero .wrap{position:relative;padding-top:96px;padding-bottom:96px}.page-hero .lede{color:var(--on-navy-2);margin-top:22px}.page-hero h1{max-width:20ch}.page-hero h1 em{font-style:normal;color:var(--sky)}.toc{list-style:none;padding:0;margin:0;display:grid;grid-gap:8px;gap:8px}.toc a{color:#fff;text-decoration:none;display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--navy-line)}.toc a:after,.toc a:hover{color:var(--sky)}.toc a:after{content:"↓";font-family:var(--mono)}.seg{display:inline-flex;padding:4px;border-radius:999px;background:var(--surface);border:1px solid var(--line);gap:4px;flex-wrap:wrap}.seg button{border:0;background:none;font:500 .95rem/1 var(--font);padding:12px 18px;min-height:44px;border-radius:999px;color:var(--ink-2);cursor:pointer}.seg button[aria-pressed=true],.seg button[aria-selected=true]{background:#fff;color:var(--ink);box-shadow:var(--shadow)}.altitudes{margin-top:28px;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);grid-gap:40px;gap:40px;align-items:start}.altitude-body{font-size:1.15rem;color:var(--ink-2)}.altitude-body p+p{margin-top:16px}.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:20px;gap:20px}.compare .col{border-radius:var(--radius-lg);padding:30px;border:1px solid var(--line);background:#fff}.compare .col.ours{background:var(--navy);color:#fff;border-color:var(--navy)}.compare .k{font-family:var(--mono);font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.compare .ours .k{color:var(--sky)}.compare h3{margin-top:8px}.compare ul{list-style:none;padding:0;margin:20px 0 0;display:grid;grid-gap:10px;gap:10px}.compare li{display:flex;gap:10px;align-items:baseline}.compare li:before{content:"–";color:var(--muted);font-family:var(--mono)}.compare .ours li:before{content:"✓";color:var(--sky)}.compare .ours li{color:#e6edf6}.glossary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:0 32px;gap:0 32px}.glossary details{border-bottom:1px solid var(--line);padding:4px 0}.glossary summary{cursor:pointer;font-weight:600;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:16px;min-height:48px;align-items:center}.glossary summary::-webkit-details-marker{display:none}.glossary summary:after{content:"+";font-family:var(--mono);color:var(--blue)}.glossary details[open] summary:after{content:"−"}.glossary details p{padding:0 0 16px;color:var(--ink-2)}.spec{width:100%;border-collapse:collapse;font-size:1rem}.spec caption{text-align:left;font-weight:600;font-size:1.2rem;padding-bottom:16px}.spec td,.spec th{text-align:left;padding:16px 12px;border-bottom:1px solid var(--line);vertical-align:top}.spec th{font-family:var(--mono);font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:500}.spec td:first-child{color:var(--muted);width:42%}.spec .tbc{color:var(--muted);font-style:italic}.table-box{overflow-x:auto}.serves{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:20px;gap:20px}.serves .card h3{margin-bottom:10px}.service{display:grid;grid-template-columns:120px minmax(0,1fr);grid-gap:32px;gap:32px;padding:56px 0;border-top:1px solid var(--line)}.service .n{font-family:var(--mono);font-size:2.2rem;color:var(--blue);line-height:1}.service .tags{margin-top:18px;font-family:var(--mono);font-size:.82rem;color:var(--muted)}.roles{display:grid;grid-gap:12px;gap:12px;margin-top:40px}.role{display:grid;grid-template-columns:64px minmax(0,1fr) auto;align-items:center;grid-gap:16px;gap:16px;padding:24px 26px;border-radius:18px;border:1px solid var(--line);text-decoration:none;color:var(--ink);background:#fff;transition:border-color .2s,transform .2s,box-shadow .2s}.role:hover{border-color:var(--blue);color:var(--ink);box-shadow:var(--shadow);transform:translateY(-2px)}.role .n{font-family:var(--mono);color:var(--muted)}.role .t{font-size:1.2rem;font-weight:600}.role .go{color:var(--blue);font-weight:600}.prose{max-width:76ch}.prose h1{font-size:clamp(2rem,4vw,3rem);margin-bottom:20px}.prose h2{font-size:1.4rem;margin:40px 0 12px}.prose h3{font-size:1.1rem;margin:26px 0 8px}.prose dl,.prose ol,.prose p,.prose ul{margin:0 0 14px;color:var(--ink-2)}.prose ol,.prose ul{padding-left:1.3em}.prose li{margin-bottom:6px}.prose dl{display:grid;grid-template-columns:max-content 1fr;grid-gap:6px 20px;gap:6px 20px}.prose dt{font-weight:600;color:var(--ink)}.prose dd{margin:0}.prose aside,.prose>b:first-of-type{display:block}.prose table{border-collapse:collapse;width:100%;margin:0 0 16px;font-size:.95rem}.prose td,.prose th{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;vertical-align:top}.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal.in{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}.trace{stroke-dashoffset:0}.reveal{opacity:1;transform:none}}@media (max-width:1000px){.nav{display:none}.menu-btn{display:inline-flex}.mobile-nav{display:block;border-top:1px solid var(--line);background:#fff}.mobile-nav[hidden]{display:none}.mobile-nav a{display:block;padding:14px 24px;text-decoration:none;color:var(--ink);border-bottom:1px solid var(--line);font-weight:500}.altitudes,.arch,.cap-tabs,.contact,.grid-2,.hero .wrap,.research{grid-template-columns:minmax(0,1fr);gap:40px}.cap-list{flex-direction:row;overflow-x:auto;padding-bottom:4px}.cap-list button{flex:none}.serves,.stats,.team{grid-template-columns:repeat(2,minmax(0,1fr))}.stat{border-right:0;padding-left:0;border-bottom:1px solid var(--line)}.foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.section{padding:80px 0}}@media (max-width:640px){.wrap{padding:0 16px}.hero .wrap{padding-top:64px;padding-bottom:72px}.compare,.form,.glossary,.stats{grid-template-columns:minmax(0,1fr)}.chain-track{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:28px}.chain-pulse,.chain-track:before{display:none}.service{grid-template-columns:minmax(0,1fr);gap:12px;padding:40px 0}.role{grid-template-columns:40px minmax(0,1fr)}.role .go{grid-column:2}.foot-grid,.serves,.team{grid-template-columns:minmax(0,1fr)}.cap-head h3{width:100%}.metrics b{font-size:1.1rem}}.dark .btn-primary,.dark .btn-primary:hover{color:#fff}.chart{display:block;width:100%;height:auto;touch-action:pan-y;-webkit-user-select:none;-moz-user-select:none;user-select:none}.chart.drag{cursor:ew-resize}.chart .ax{font:400 11px var(--mono);fill:#5a6878}.chart .ax.blue{fill:#1748b0}.chart .ax.amber{fill:#8a3f04}.chart .ax.tip{fill:#fff}.chart .ax.tip.dim{fill:#b9c6d6}.chart .grid{stroke:#e1e6ee}.chart .morph{transition:d .6s cubic-bezier(.4,.1,.2,1)}.range-row{display:flex;align-items:center;gap:12px;margin-top:10px}.range-row .range{margin-top:0}.range-row .icon-btn{flex:none;font-size:.85rem}@media (max-width:640px){.cap-ctl{width:100%;justify-content:space-between}}.instrument .hero-plot{width:100%;height:auto}.hero-plot .lbl{font:400 12px var(--mono);fill:#b9c6d6}.hero-plot .lbl.sky{fill:#8fb0ff}.sample-ctl{display:inline-flex;align-items:center;gap:4px}.sample-ctl button{width:22px;height:22px;border:0;padding:0;background:none;cursor:pointer;position:relative}.sample-ctl button:after{content:"";position:absolute;inset:7px;border-radius:50%;background:var(--navy-line);transition:background .2s,inset .2s}.sample-ctl button[aria-pressed=true]:after{background:var(--sky);inset:6px}.sample-ctl .tag{margin-left:6px}.cap-fig{position:relative}.cap-zoom{position:absolute;right:12px;bottom:12px;border:1px solid #2e5079;background:rgba(12,29,49,.85);color:#e8eef8;font:500 .78rem/1 var(--mono);padding:8px 12px;border-radius:999px;cursor:zoom-in}.cap-dialog{border:0;padding:0;background:#0c1d31;border-radius:18px;width:min(96vw,1400px);max-height:92vh;overflow:hidden}.cap-dialog::-webkit-backdrop{background:rgba(7,22,38,.8)}.cap-dialog::backdrop{background:rgba(7,22,38,.8)}.cap-dialog-scroll{overflow:auto;max-height:92vh}.cap-dialog-scroll .capsvg{min-width:760px}.cap-dialog .icon-btn{position:absolute;top:10px;right:10px}@media (min-width:1001px){.cap-zoom{display:none}}@media (min-width:641px) and (max-width:1000px){.team .person:last-child:nth-child(odd){grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.team .person:last-child:nth-child(odd) .photo{aspect-ratio:auto}}@media (max-width:640px){.stackviz{max-width:320px;margin:0 auto}.seg{display:flex;border-radius:18px}.seg button{flex:1 1 100%;border-radius:14px}}