.lv{--lv-ease:cubic-bezier(.16, 1, .3, 1);--lv-io:cubic-bezier(.65, 0, .35, 1);--lv-t1:.2s;--lv-t2:.52s;--lv-t3:.9s;--lv-stagger:70ms;--lv-r:28px;--lv-r-sm:20px;--lv-glass:linear-gradient(-75deg, color-mix(in oklab, var(--wash) 3%, transparent), color-mix(in oklab, var(--wash) 9%, transparent), color-mix(in oklab, var(--wash) 3%, transparent)), color-mix(in oklab, var(--wash) 5%, transparent);--lv-glass-edge:color-mix(in oklab, var(--wash) 12%, transparent);--lv-depth:inset 0 1px 2px color-mix(in oklab, var(--wash) 18%, transparent), inset 0 -3px 6px #00000038, 0 18px 44px -18px #0000008c;overflow-x:clip}@supports (color:lab(0% 0 0)){.lv{--lv-depth:inset 0 1px 2px color-mix(in oklab, var(--wash) 18%, transparent), inset 0 -3px 6px lab(0% 0 0/.22), 0 18px 44px -18px lab(0% 0 0/.55)}}.lv-wrap{max-width:1180px;margin:0 auto;padding:0 20px}@media (min-width:640px){.lv-wrap{padding:0 32px}}.lv-kicker{font-family:var(--font-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--muted-foreground);align-items:center;gap:10px;font-size:11px;display:inline-flex}.lv-kicker:before{content:"";background:var(--accent);width:7px;height:7px;box-shadow:0 0 12px color-mix(in oklab, var(--accent) 60%, transparent);border-radius:50%}.lv-hero{--mx:0;--my:0;isolation:isolate;text-align:center;align-items:center;min-height:min(86vh,860px);padding:128px 0 96px;display:flex;position:relative;overflow:clip}.lv-field{z-index:-1;pointer-events:none;position:absolute;inset:0}.lv-glow{filter:blur(30px);border-radius:50%;position:absolute}.lv-glow-a{background:radial-gradient(closest-side, color-mix(in oklab, var(--accent) 16%, transparent), transparent);width:760px;height:560px;translate:-50% -50%;transform:translate3d(calc(var(--mx) * 34px), calc(var(--my) * 22px), 0);top:42%;left:50%}.lv-glow-b{background:radial-gradient(closest-side, color-mix(in oklab, var(--accent) 9%, transparent), transparent);width:520px;height:420px;translate:-50% -50%;transform:translate3d(calc(var(--mx) * -26px), calc(var(--my) * -16px), 0);top:70%;left:70%}.lv-hero-in{transform:translate3d(calc(var(--mx) * 6px), calc(var(--my) * 4px), 0);flex-direction:column;align-items:center;display:flex;position:relative}.lv-h1{letter-spacing:-.046em;margin-top:22px;font-size:clamp(50px,8.6vw,124px);font-weight:500;line-height:.98}.lv-h1 em{color:var(--accent);font-style:normal}.lv-line{padding:.02em .04em .1em;display:block;overflow:hidden}.lv-line>span{display:inline-block}.lv-lede{max-width:46ch;color:var(--muted-foreground);text-wrap:balance;margin-top:26px;font-size:clamp(17px,1.5vw,20px);line-height:1.55}.lv-index{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:44px;display:flex}.lv-index-item{background:var(--lv-glass);border:1px solid var(--lv-glass-edge);height:56px;box-shadow:var(--lv-depth);border-radius:999px;align-items:center;gap:12px;padding:0 22px 0 8px;transition:transform .4s cubic-bezier(.25,1,.5,1);display:inline-flex}.lv-index-item:hover{transform:scale(.975)}.lv-index-item:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.lv-index-n{width:40px;height:40px;font-family:var(--font-mono);background:color-mix(in oklab, var(--accent) 16%, transparent);color:var(--foreground);border-radius:50%;place-items:center;font-size:12px;display:grid}.lv-index-t{letter-spacing:-.01em;font-size:15px;font-weight:600}.lv-index-c{color:var(--muted-foreground);font-size:13px}.lv-legend{font-family:var(--font-mono);color:var(--muted-foreground);flex-wrap:wrap;justify-content:center;gap:8px 20px;margin-top:22px;font-size:12px;display:flex}.lv-legend-q{color:var(--accent);margin-right:4px}.lv-legend-r{vertical-align:0;background:var(--accent);border-radius:50%;width:8px;height:8px;margin-right:8px;display:inline-block}@media (prefers-reduced-motion:no-preference){.lv-line>.lv-rise{animation:lv-up var(--lv-t3) var(--lv-ease) both;animation-delay:calc(var(--i) * var(--lv-stagger) + 40ms)}.lv-hero-in>.lv-rise{animation:lv-fade var(--lv-t3) var(--lv-ease) both;animation-delay:calc(var(--i) * var(--lv-stagger) + 40ms)}}@keyframes lv-up{0%{transform:translateY(104%)}to{transform:none}}@keyframes lv-fade{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.lv-faces{justify-content:center;margin-bottom:26px;display:flex}.lv-face{width:46px;height:46px;box-shadow:0 0 0 3px var(--background), 0 6px 14px -6px #0009;border-radius:50%;flex:none;margin-left:-12px;transition:transform .4s cubic-bezier(.25,1,.5,1);display:block;position:relative}@supports (color:lab(0% 0 0)){.lv-face{box-shadow:0 0 0 3px var(--background), 0 6px 14px -6px lab(0% 0 0/.6)}}.lv-face:first-child{margin-left:0}.lv-face img{object-fit:cover;border-radius:inherit;width:100%;height:100%}.lv-face:hover{z-index:1;transform:translateY(-3px)}.lv-face:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.lv-face-tip{display:none}@media (min-width:1200px){.lv-faces{pointer-events:none;margin:0;display:block;position:absolute;inset:0}.lv-face{--k:18;left:var(--x);top:var(--y);width:var(--s);height:var(--s);pointer-events:auto;box-shadow:0 0 0 1px var(--lv-glass-edge), inset 0 1px 0 #fff3, 0 22px 40px -18px #000000b3;transform:translate(-50%, -50%) translate3d(calc(var(--mx) * var(--k) * 1px), calc(var(--my) * var(--k) * .7px), 0);border-radius:26%;margin:0;position:absolute}@supports (color:lab(0% 0 0)){.lv-face{box-shadow:0 0 0 1px var(--lv-glass-edge), inset 0 1px 0 lab(100% -.0000298023 .0000119209/.2), 0 22px 40px -18px lab(0% 0 0/.7)}}.lv-face-d2{--k:11;opacity:.78}.lv-face-d3{--k:6;opacity:.55}.lv-face:hover,.lv-face:focus-visible{opacity:1;z-index:2;transform:translate(-50%, -50%) translate3d(calc(var(--mx) * var(--k) * 1px), calc(var(--my) * var(--k) * .7px), 0) scale(1.06)}.lv-face-tip{white-space:nowrap;pointer-events:none;opacity:0;background:var(--lv-glass);border:1px solid var(--lv-glass-edge);box-shadow:var(--lv-depth);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);transition:opacity var(--lv-t1), transform var(--lv-t1) var(--lv-ease);border-radius:999px;gap:6px;padding:7px 12px;font-size:12px;font-weight:600;display:inline-flex;position:absolute;top:calc(100% + 10px);left:50%;transform:translateY(-4px)}.lv-face-r .lv-face-tip{left:auto;right:0;translate:0}.lv-face-l .lv-face-tip{left:0;translate:0}.lv-face-tip span{color:var(--muted-foreground);font-weight:400}.lv-face:hover .lv-face-tip,.lv-face:focus-visible .lv-face-tip{opacity:1;transform:none}}@media (min-width:1200px) and (prefers-reduced-motion:no-preference){.lv-face{animation:lv-face-in var(--lv-t3) var(--lv-ease) both;animation-delay:calc(var(--i) * 45ms + .2s)}}@keyframes lv-face-in{0%{opacity:0;scale:.85}}@media (max-width:1199px){.lv-hero{flex-direction:column;justify-content:center}}[id^=q-]{scroll-margin-top:120px}.lv-chapter{--p:1;padding:104px 0;position:relative}.lv-head{text-align:center;flex-direction:column;align-items:center;max-width:760px;margin:0 auto 52px;display:flex}.lv-h2{letter-spacing:-.036em;text-wrap:balance;margin-top:16px;font-size:clamp(34px,4.4vw,58px);font-weight:500;line-height:1.03}.lv-h2-tag{color:var(--muted-foreground);display:block}.lv-read{max-width:62ch;color:var(--muted-foreground);text-align:left;background:color-mix(in oklab, var(--accent) 6%, transparent);border-radius:999px;align-items:center;gap:12px;margin-top:20px;padding:10px 18px 10px 10px;font-size:14px;line-height:1.5;display:inline-flex}.lv-read-label{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;background:color-mix(in oklab, var(--accent) 18%, transparent);color:var(--foreground);border-radius:999px;flex:none;padding:6px 10px;font-size:10px}.lv-card{border-radius:var(--lv-r);background:var(--lv-glass);border:1px solid var(--lv-glass-edge);height:100%;box-shadow:var(--lv-depth);transform:perspective(1200px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) translateY(var(--lift,0px));transition:transform var(--lv-t2) var(--lv-ease), box-shadow var(--lv-t2) var(--lv-ease);flex-direction:column;justify-content:space-between;gap:30px;padding:30px 30px 24px;display:flex;position:relative}.lv-card:before{content:"";border-radius:inherit;pointer-events:none;opacity:0;transition:opacity var(--lv-t2);background:radial-gradient(520px circle at var(--lx,50%) var(--ly,-20%), color-mix(in oklab, var(--wash) 7%, transparent), transparent 58%);position:absolute;inset:0}.lv[data-pointer=fine] .lv-card:hover{--lift:-4px;transition-duration:.16s, var(--lv-t2)}.lv[data-pointer=fine] .lv-card:hover:before{opacity:1}.lv-quote{margin:0}.lv-quote p{letter-spacing:-.006em;white-space:pre-line;text-wrap:pretty;font-size:18px;line-height:1.55;position:relative}.lv-quote p:before{content:"“";color:var(--accent)}.lv-quote p:after{content:"”";color:var(--accent)}.lv-card-lg{padding:clamp(30px,4vw,52px) clamp(28px,4vw,52px) clamp(24px,3vw,34px)}.lv-card-lg .lv-quote p{letter-spacing:-.022em;font-size:clamp(23px,2.5vw,34px);line-height:1.3}.lv-cite,.lv-person{align-items:center;gap:12px;min-width:0;display:flex}.lv-avatar{width:40px;height:40px;color:var(--accent-ink);background:linear-gradient(180deg, color-mix(in oklab, white 22%, var(--accent)), var(--accent));border-radius:50%;flex:none;place-items:center;font-size:15px;font-weight:600;display:grid;box-shadow:inset 0 1px 1px #ffffff73,inset 0 -3px #0000002e;box-shadow:inset 0 1px 1px lab(100% -.0000298023 .0000119209/.45),inset 0 -3px lab(0% 0 0/.18)}.lv-avatar:has(img){background:var(--card);box-shadow:0 0 0 2px var(--lv-glass-edge), 0 4px 10px -4px #00000080;overflow:hidden}@supports (color:lab(0% 0 0)){.lv-avatar:has(img){box-shadow:0 0 0 2px var(--lv-glass-edge), 0 4px 10px -4px lab(0% 0 0/.5)}}.lv-avatar img{object-fit:cover;border-radius:50%;width:100%;height:100%}.lv-who{flex-direction:column;min-width:0;display:flex}.lv-name{letter-spacing:-.005em;font-size:14px;font-weight:600}.lv-meta{color:var(--muted-foreground);font-size:13px;line-height:1.4}.lv-src{white-space:nowrap;background:var(--lv-glass);border:1px solid var(--lv-glass-edge);height:38px;box-shadow:inset 0 1px 2px color-mix(in oklab, var(--wash) 18%, transparent);transition:transform .4s cubic-bezier(.25, 1, .5, 1), background var(--lv-t1);border-radius:999px;flex:none;align-items:center;gap:6px;margin-left:auto;padding:0 16px;font-size:13px;font-weight:600;display:inline-flex}.lv-src:hover{background:color-mix(in oklab, var(--accent) 16%, transparent);transform:scale(.96)}.lv-src:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.lv-pain-grid{gap:18px;display:grid}@media (min-width:1024px){.lv-pain-grid{grid-template-columns:repeat(12,minmax(0,1fr));gap:22px}.lv-pain-lead{grid-area:1/1/3/8}.lv-pain-b{grid-area:1/8/auto/13}.lv-pain-c{grid-area:2/8/auto/13}}.lv-tech-grid{gap:36px;display:grid}@media (min-width:1024px){.lv-tech-grid{grid-template-columns:minmax(0,400px) minmax(0,1fr);align-items:start;gap:56px}.lv-tech-side{position:sticky;top:104px}.lv-tech-side .lv-head{text-align:left;align-items:flex-start;margin:0 0 28px}.lv-tech-side .lv-h2{font-size:clamp(30px,3vw,42px)}}.lv-person{border-radius:var(--lv-r-sm);background:var(--lv-glass);border:1px solid var(--lv-glass-edge);box-shadow:var(--lv-depth);padding:14px}.lv-thread{gap:12px;margin:0;padding:0;list-style:none;display:grid}.lv-q{border-radius:var(--lv-r-sm);background:var(--lv-glass);border:1px solid var(--lv-glass-edge);box-shadow:var(--lv-depth);transition:background var(--lv-t2)}.lv-q.is-active{background:linear-gradient(180deg, color-mix(in oklab, var(--accent) 7%, transparent), transparent), var(--lv-glass)}.lv-q-head{text-align:left;border-radius:inherit;width:100%;color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:6px 16px;padding:18px 18px 18px 16px;display:grid}.lv-q-head:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.lv-q-n{width:40px;height:40px;font-family:var(--font-mono);color:var(--muted-foreground);background:color-mix(in oklab, var(--wash) 6%, transparent);box-shadow:inset 0 1px 1px color-mix(in oklab, var(--wash) 16%, transparent), inset 0 -2px 3px #00000038;transition:background var(--lv-t2) var(--lv-ease), color var(--lv-t2), box-shadow var(--lv-t2) var(--lv-ease);border-radius:50%;grid-row:1/span 2;place-items:center;font-size:13px;font-weight:500;display:grid}@supports (color:lab(0% 0 0)){.lv-q-n{box-shadow:inset 0 1px 1px color-mix(in oklab, var(--wash) 16%, transparent), inset 0 -2px 3px lab(0% 0 0/.22)}}.lv-q.is-reached .lv-q-n{color:var(--accent-ink);background:linear-gradient(180deg, color-mix(in oklab, white 22%, var(--accent)), var(--accent));box-shadow:inset 0 1px 1px #ffffff73,inset 0 -3px #0000002e;box-shadow:inset 0 1px 1px lab(100% -.0000298023 .0000119209/.45),inset 0 -3px lab(0% 0 0/.18)}.lv-q.is-active .lv-q-n{box-shadow:inset 0 1px 1px #ffffff73, inset 0 -3px 0 #0000002e, 0 0 0 6px color-mix(in oklab, var(--accent) 16%, transparent)}@supports (color:lab(0% 0 0)){.lv-q.is-active .lv-q-n{box-shadow:inset 0 1px 1px lab(100% -.0000298023 .0000119209/.45), inset 0 -3px 0 lab(0% 0 0/.18), 0 0 0 6px color-mix(in oklab, var(--accent) 16%, transparent)}}.lv-q-meta{font-family:var(--font-mono);color:var(--muted-foreground);flex-wrap:wrap;grid-column:2;align-items:center;gap:10px;font-size:12px;display:flex}.lv-q-open{letter-spacing:.12em;text-transform:uppercase;background:color-mix(in oklab, var(--accent) 16%, transparent);color:var(--foreground);border-radius:999px;padding:3px 9px;font-size:10px}.lv-q-text{letter-spacing:-.01em;transition:color var(--lv-t2);grid-column:2;font-size:clamp(16px,1.45vw,19px);line-height:1.45}.lv-q:not(.is-active) .lv-q-text{color:color-mix(in oklab, var(--foreground) 80%, transparent)}.lv-q-chev{width:36px;height:36px;color:var(--muted-foreground);background:color-mix(in oklab, var(--wash) 6%, transparent);transition:transform var(--lv-t2) var(--lv-ease), color var(--lv-t1);border-radius:50%;grid-area:1/3/span 2;place-items:center;font-size:18px;line-height:1;display:grid}.lv-q-head[aria-expanded=true] .lv-q-chev{color:var(--foreground);transform:rotate(45deg)}.lv-q-body{transition:grid-template-rows var(--lv-t2) var(--lv-ease);grid-template-rows:0fr;display:grid}.lv-q-body[data-open=true]{grid-template-rows:1fr}.lv-q-inner{min-height:0;padding:0 18px 0 72px;overflow:hidden}.lv-q-reply{white-space:pre-line;color:var(--muted-foreground);background:color-mix(in oklab, var(--wash) 5%, transparent);border-radius:16px;margin:0 0 14px;padding:16px 18px;font-size:15px;line-height:1.6;box-shadow:inset 0 1px 3px #00000040;box-shadow:inset 0 1px 3px lab(0% 0 0/.25)}.lv-q-reply p{margin:0}.lv-q-label{font-family:var(--font-mono);letter-spacing:.04em;color:var(--foreground);margin-bottom:8px;font-size:11px;display:block}.lv-q-none{background:color-mix(in oklab, var(--accent) 6%, transparent);box-shadow:none}.lv-q-inner .lv-src{margin:0 0 18px}.lv-vision{--q:1}.lv-vision-lead{max-width:960px;margin:0 auto 22px}.lv-vision-grid{perspective:1400px;gap:18px;display:grid}@media (min-width:1024px){.lv-vision-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:22px}.lv-frag-0,.lv-frag-1{grid-column:span 3}.lv-frag-2,.lv-frag-3,.lv-frag-4{grid-column:span 2}}.lv-frag{opacity:calc(.4 + .6 * var(--q));transform:translate3d(calc(var(--dx) * (1 - var(--q))), calc(var(--dy) * (1 - var(--q))), calc(var(--z) * (1 - var(--q))))}.lv-close{align-items:center;gap:40px;padding-top:24px;padding-bottom:128px;display:grid}@media (min-width:1024px){.lv-close{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px}}.lv-close-text{flex-direction:column;align-items:flex-start;display:flex}.lv-close-text .lv-h2{margin-top:14px}.lv-close-p{max-width:46ch;color:var(--muted-foreground);margin:18px 0 26px;font-size:16px;line-height:1.6}.lv-close-p a{text-underline-offset:3px;text-decoration:underline}.lv-close-p code,.lv-cmd{font-family:var(--font-mono)}.lv-close-exit{margin-top:56px;padding-top:0}.lv-h3{letter-spacing:-.03em;font-size:clamp(24px,2.6vw,32px);font-weight:500}.lv-cmd{background:color-mix(in oklab, var(--wash) 5%, transparent);border-radius:14px;margin-top:16px;padding:12px 18px;font-size:clamp(13px,1.3vw,15px);display:inline-block;box-shadow:inset 0 1px 3px #00000040;box-shadow:inset 0 1px 3px lab(0% 0 0/.25)}.lv-cmd span{color:var(--accent)}.lv-exit-cta{flex-wrap:wrap;gap:12px;margin-top:22px;display:flex}.lv-globe-wrap{flex-direction:column;align-items:center;margin:0;display:flex}@media (min-width:1024px){.lv-globe-wrap{align-items:flex-end;margin-right:-5%}}.lv-globe{aspect-ratio:1;touch-action:pan-y;cursor:grab;-webkit-user-select:none;user-select:none;width:100%;max-width:640px;position:relative}.lv-globe:active{cursor:grabbing}.lv-globe-glow{pointer-events:none;background:radial-gradient(closest-side, color-mix(in oklab, var(--accent) 14%, transparent), transparent);border-radius:50%;position:absolute;inset:6%}.lv-globe-node{will-change:transform, opacity;width:72px;height:72px;box-shadow:0 0 0 2px var(--lv-glass-edge), 0 10px 24px -10px #000000b3;border-radius:50%;position:absolute;top:50%;left:50%;overflow:hidden}@supports (color:lab(0% 0 0)){.lv-globe-node{box-shadow:0 0 0 2px var(--lv-glass-edge), 0 10px 24px -10px lab(0% 0 0/.7)}}.lv-globe-node img{object-fit:cover;pointer-events:none;width:100%;height:100%}.lv-globe-node:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@media (max-width:1023px){.lv-close>:last-child{order:-1}.lv-globe{max-width:380px}}.lv[data-motion=on] .lv-in{transition:opacity var(--lv-t3) var(--lv-ease), transform var(--lv-t3) var(--lv-ease)}.lv[data-motion=on] .lv-in:not(.is-in){opacity:0;transform:translateY(26px)}.lv[data-motion=on] .lv-pain-b{transition-delay:calc(var(--lv-stagger) * 2)}.lv[data-motion=on] .lv-pain-c{transition-delay:calc(var(--lv-stagger) * 4)}@media (max-width:1023px){.lv-chapter{padding:80px 0}.lv-head{margin-bottom:36px}}@media (max-width:640px){.lv-kicker-more{display:none}.lv-hero{min-height:auto;padding:104px 0 64px}.lv-index{flex-direction:column;align-items:stretch;width:100%}.lv-index-c{margin-left:auto}.lv-card{gap:24px;padding:24px 22px 20px}.lv-read{border-radius:20px;flex-direction:column;align-items:flex-start;padding:12px 16px}.lv-q-head{gap:6px 12px;padding:16px 14px 16px 12px}.lv-q-n{width:34px;height:34px;font-size:12px}.lv-q-inner{padding:0 14px}}@media (prefers-reduced-motion:reduce){.lv-card,.lv-q-n,.lv-q-chev,.lv-q-body,.lv-in,.lv-index-item,.lv-src{transition:none!important}}