.pp{--pp-field:var(--lp-well);--pp-rule:var(--lp-rim-strong)}.pp[data-persona=researchers]{--pp-field:#efe9fb}.pp[data-persona=students]{--pp-field:#fbe0c6}.pp[data-persona=developers]{--pp-field:#e5eefb}.pp[data-persona=marketers]{--pp-field:#f1efec}.dark .pp[data-persona=researchers]{--pp-field:#191531}.dark .pp[data-persona=students]{--pp-field:#2b1c0e}.dark .pp[data-persona=developers]{--pp-field:#0e1b2a}.dark .pp[data-persona=marketers]{--pp-field:#17171a}.pp-field{background-image:linear-gradient(180deg, var(--pp-field) 0%, color-mix(in oklab, var(--pp-field) 45%, var(--lp-ground)) 55%, var(--lp-ground) 100%)}.lp:has(.pp[data-persona]){background-image:linear-gradient(180deg, var(--pp-hero-top) 0%, color-mix(in oklab, var(--pp-hero-top) 42%, var(--lp-ground)) 58%, var(--lp-ground) 100%);background-repeat:no-repeat;background-size:100% 1140px}.lp:has(.pp[data-persona=researchers]){--pp-hero-top:#efe9fb}.lp:has(.pp[data-persona=students]){--pp-hero-top:#fbe0c6}.lp:has(.pp[data-persona=developers]){--pp-hero-top:#e5eefb}.lp:has(.pp[data-persona=marketers]){--pp-hero-top:#f1efec}.dark .lp:has(.pp[data-persona=researchers]){--pp-hero-top:#191531}.dark .lp:has(.pp[data-persona=students]){--pp-hero-top:#2b1c0e}.dark .lp:has(.pp[data-persona=developers]){--pp-hero-top:#0e1b2a}.dark .lp:has(.pp[data-persona=marketers]){--pp-hero-top:#17171a}.pp .pp-field{background-image:none}
.ps-win{border-radius:var(--lp-radius-lg);background:var(--lp-panel);box-shadow:var(--lp-lift);min-width:0;position:relative;overflow:hidden}.ps-bar{border-bottom:1px solid var(--lp-rim);background:color-mix(in oklab, var(--lp-well) 60%, var(--lp-panel));align-items:center;gap:10px;min-width:0;padding:11px 14px;display:flex}.ps-dots{gap:6px;display:flex}.ps-dot{background:var(--lp-rim-strong);border-radius:999px;width:9px;height:9px}.ps-url{white-space:nowrap;text-overflow:ellipsis;min-width:0;font-family:var(--font-geist-mono);letter-spacing:.01em;color:var(--lp-muted);flex:1;font-size:11px;overflow:hidden}.ps-body{padding:20px 22px 24px}.ps-line{width:var(--w,100%);background:color-mix(in oklab, var(--lp-ink) 11%, transparent);border-radius:999px;height:7px;display:block}.ps-line-group{flex-direction:column;gap:9px;display:flex}.ps-head{width:var(--w,42%);background:color-mix(in oklab, var(--lp-ink) 26%, transparent);border-radius:3px;height:10px;display:block}.ps-mark-line{color:var(--lp-on-violet);isolation:isolate;border-radius:3px;padding:2px 5px;display:block;position:relative}.ps-mark-line:before{content:"";z-index:-1;background:var(--lp-violet);transform-origin:0;animation:.5s cubic-bezier(.22,1,.36,1) both ps-sweep;animation-delay:var(--d,.42s);border-radius:3px;position:absolute;inset:0}@keyframes ps-sweep{0%{transform:scaleX(0)}to{transform:scaleX(1)}}.ps-orb{width:var(--size,34px);height:var(--size,34px);background:radial-gradient(circle at 32% 28%,#ffffffd9 0%,#ffffff40 18%,#0000 46%),radial-gradient(circle at 68% 78%,#00000047 0%,#0000 55%),#6f4ff2;border-radius:999px;animation:.5s cubic-bezier(.22,1,.36,1) .24s both ps-orb-in;position:absolute;box-shadow:0 6px 18px #6f4ff257}@keyframes ps-orb-in{0%{opacity:0;transform:scale(.6)}to{opacity:1;transform:none}}.ps-live{background:#22b07d;border-radius:999px;width:6px;height:6px;animation:2s ease-out infinite ps-pulse;display:inline-block}@keyframes ps-pulse{0%{box-shadow:0 0 #22b07d80}70%,to{box-shadow:0 0 0 6px #22b07d00}}@media (prefers-reduced-motion:reduce){.ps-mark-line:before{animation:none;transform:none}.ps-orb,.ps-live{animation:none}}
.rs-section{padding-top:7rem}@media (min-width:640px){.rs-section{padding-top:9rem}}@media (min-width:1024px){.rs-section{padding-top:11rem}}.rs-track{position:relative}.rs-swap{align-items:center;gap:40px;width:100%;display:grid}@media (min-width:1024px){.rs-swap{grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:64px}}.rs-column,.rs-copy{min-width:0}.rs-layer{will-change:transform, opacity;contain:layout;min-width:0}.rs-layer--text{transform-origin:50% 88%}.rs-step{font-family:var(--font-geist-mono);letter-spacing:.16em;color:var(--lp-muted);font-variant-numeric:tabular-nums;font-size:11px;display:block}.rs-title{letter-spacing:-.03em;color:var(--lp-ink);margin:14px 0 0;font-size:clamp(1.55rem,2.7vw,2.15rem);font-weight:400;line-height:1.14}.rs-body{max-width:42ch;color:var(--lp-ink-soft);margin:16px 0 0;font-size:15.5px;line-height:1.65}.rs-tools{margin-top:26px}.rs-chips{flex-wrap:wrap;gap:7px;margin:12px 0 0;padding:0;list-style:none;display:flex}.rs-chip{letter-spacing:.01em;color:var(--lp-ink-soft);box-shadow:inset 0 0 0 1px var(--lp-rim-strong);border-radius:999px;padding:5px 11px;font-size:11.5px}.rs-media{width:100%;max-width:600px;margin-inline:auto}.rs-column .pp-rail{margin-top:40px}.rs-rail button:focus-visible,.rs-act:focus-visible{outline:2px solid var(--lp-accent);outline-offset:3px}.rs-flat{flex-direction:column;gap:72px;margin-top:48px;display:flex}.rs-flat-row{align-items:center;gap:28px;display:grid}@media (min-width:640px){.rs-flat-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px}.rs-flat>:nth-child(2n) .rs-flat-row>:first-child{order:2}}.rs-desk{padding:20px}@media (min-width:640px){.rs-desk{padding:30px 30px 50px}}.rs-desk-grid{z-index:1;gap:22px;min-width:0;display:grid;position:relative}@media (min-width:1024px){.rs-desk-grid{grid-template-columns:minmax(0,1fr) minmax(0,330px);align-items:start;gap:30px}}.rs-doc{min-width:0}.rs-doc-body{gap:14px;min-width:0;display:grid}@media (min-width:768px){.rs-doc-body{grid-template-columns:minmax(0,1fr) 138px;gap:18px}}.rs-page{flex-direction:column;gap:14px;min-width:0;display:flex}.rs-rule{background:var(--lp-rim);height:1px;margin:4px 0}.rs-real{letter-spacing:-.005em;padding:2px 5px;font-size:13.5px;line-height:1.55;display:block}.rs-real--plain{color:var(--lp-ink)}.rs-doc .ps-line,.rs-doc .ps-head{transition:opacity .32s}.rs-doc[data-act=summary] .ps-line,.rs-doc[data-act=summary] .ps-head{opacity:.3}.rs-cites{flex-wrap:wrap;align-items:center;gap:8px;margin-top:2px;display:flex}.rs-cite{font-family:var(--font-geist-mono);letter-spacing:.04em;color:var(--lp-muted);box-shadow:inset 0 0 0 1px var(--lp-rim-strong);border-radius:4px;padding:3px 7px;font-size:10.5px;transition:background-color .28s,color .28s}.rs-cite[data-on=true]{background:var(--lp-violet);color:var(--lp-on-violet)}.rs-margin{border-left:1px solid var(--lp-rim);min-width:0;padding-left:14px}.rs-note{opacity:0;transition:opacity .3s,transform .34s cubic-bezier(.22,1,.36,1);display:block;transform:translateY(-7px)}.rs-note[data-on=true]{opacity:1;transform:none}.rs-note-key{font-family:var(--font-geist-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--lp-accent);font-size:10px;display:block}.rs-note-text{color:var(--lp-ink-soft);margin-top:6px;font-size:12.5px;line-height:1.45;display:block}.rs-side{border-radius:var(--lp-radius-lg);background:var(--lp-panel);min-width:0;box-shadow:var(--lp-lift);padding:16px 16px 18px}.rs-side-head{align-items:center;gap:10px;display:flex}.rs-bead{flex:none;width:26px;height:26px;position:relative}.rs-acts{flex-direction:column;gap:6px;margin-top:14px;display:flex}.rs-act{border-radius:var(--lp-radius);cursor:pointer;text-align:left;width:100%;font:inherit;color:var(--lp-ink);background:0 0;border:0;justify-content:space-between;align-items:center;gap:12px;padding:11px 12px;font-size:13.5px;transition:background-color .2s;display:flex}.rs-act:hover{background:var(--lp-well)}.rs-act[aria-pressed=true]{background:var(--lp-violet);color:var(--lp-on-violet)}.rs-act-dot{width:7px;height:7px;box-shadow:inset 0 0 0 1px var(--lp-rim-strong);border-radius:999px;flex:none;transition:background-color .2s}.rs-act[aria-pressed=true] .rs-act-dot{background:var(--lp-accent);box-shadow:none}.rs-answer{border-top:1px solid var(--lp-rim);min-height:124px;margin-top:14px;padding-top:14px}.rs-answer-body{animation:.34s cubic-bezier(.22,1,.36,1) both rs-answer-in}@keyframes rs-answer-in{0%{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}.rs-answer-rows{color:var(--lp-ink-soft);flex-direction:column;gap:7px;margin:10px 0 0;padding:0;font-size:13px;line-height:1.5;list-style:none;display:flex}@media (prefers-reduced-motion:reduce){.rs-note,.rs-cite,.rs-act,.rs-act-dot,.rs-doc .ps-line,.rs-doc .ps-head{transition:none}.rs-answer-body{animation:none}}
.sp-track{position:relative}.pp-pin.sp-pin{flex-direction:column;justify-content:center;gap:clamp(16px,2.4svh,28px)}.sp-glow{pointer-events:none;background-image:radial-gradient(closest-side, color-mix(in oklab, var(--pp-field) 92%, transparent), transparent 78%);will-change:transform;border-radius:50%;width:min(1240px,96vw);height:min(880px,92svh);margin:auto;position:absolute;inset:0}.sp-stage{aspect-ratio:2;width:100%;max-height:64svh;position:relative}.sp-shell{flex-direction:column;gap:clamp(16px,2.4svh,28px);display:flex}.sp-card{background:var(--lp-panel);transform-origin:50% 0;will-change:transform;contain:layout paint;backface-visibility:hidden;border-radius:22px;position:absolute;inset:0;overflow:hidden}.sp-card--flat{will-change:auto;contain:none;min-height:300px;position:relative;inset:auto}@media (min-width:640px){.sp-card--flat{aspect-ratio:16/10}}.sp-flat{flex-direction:column;gap:20px;max-width:760px;margin-inline:auto;display:flex}.pp-plate.sp-card-plate{border-radius:inherit;box-shadow:none;position:absolute;inset:0}.sp-card-scrim{border-radius:inherit;pointer-events:none;background-image:linear-gradient(#0a0a0c00 42%,#0a0a0c75 74%,#0a0a0ccc 100%);position:absolute;inset:0}.sp-card-veil{border-radius:inherit;pointer-events:none;background:#0a0a0c;position:absolute;inset:0}.sp-card-copy{position:absolute;bottom:clamp(18px,4%,36px);left:clamp(18px,4%,40px);right:clamp(18px,4%,40px)}.sp-card-no{font-family:var(--font-geist-mono);letter-spacing:.16em;color:#ffffff9e;font-size:10.5px;display:block}.sp-card-title{letter-spacing:-.025em;color:#fff;margin:10px 0 0;font-size:clamp(1.15rem,1.7vw,1.6rem);font-weight:500;line-height:1.2}.sp-card-body{color:#ffffffd6;max-width:46ch;margin:8px 0 0;font-size:14.5px;line-height:1.6}.pp-rail.sp-rail{justify-content:center}.sp-loops{position:relative;overflow:clip}.sp-loops-field{pointer-events:none;background-image:radial-gradient(64% 54% at 50% 34%, color-mix(in oklab, var(--pp-field) 90%, transparent), transparent 74%);will-change:transform;border-radius:48px;width:min(1180px,94%);height:116%;position:absolute;top:-8%;left:50%;-webkit-mask-image:radial-gradient(70% 60%,#000 38%,#0000 100%);mask-image:radial-gradient(70% 60%,#000 38%,#0000 100%)}.sp-trio{grid-template-columns:minmax(0,1fr);gap:34px;display:grid;position:relative}@media (min-width:900px){.sp-trio{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,2.4vw,34px)}}.sp-deck{min-width:0}.sp-stack{min-width:0;display:grid}.sp-stack>*{grid-area:1/1;min-width:0}.sp-drift{pointer-events:none;position:absolute;inset:-22%}.sp-drift-a{background-image:radial-gradient(46% 40% at 32% 26%,#ffffff9e,#0000 64%);animation:7.2s ease-in-out infinite paused sp-drift-a}.sp-drift-b{background-image:radial-gradient(40% 36% at 70% 74%,#ffffff57,#0000 62%);animation:5.6s ease-in-out infinite paused sp-drift-b}.sp-trio[data-run=true] .sp-slide[data-active=true] .sp-drift{will-change:transform;animation-play-state:running}@keyframes sp-drift-a{0%,to{opacity:.24;transform:translate(-5%,-3%)scale(1)}50%{opacity:.62;transform:translate(7%,5%)scale(1.13)}}@keyframes sp-drift-b{0%,to{opacity:.5;transform:translate(4%,3%)scale(1.08)}50%{opacity:.16;transform:translate(-6%,-4%)scale(1)}}.sp-slide-title{letter-spacing:-.015em;color:var(--lp-ink);margin:16px 0 0;font-size:15px;font-weight:500;line-height:1.4}.sp-slide-note{color:var(--lp-ink-soft);margin:5px 0 0;font-size:13.5px;line-height:1.55}.sp-bar{background:var(--lp-rim-strong);border-radius:999px;height:2px;margin-top:18px;overflow:hidden}.sp-fill{background:var(--lp-accent);transform-origin:0;will-change:transform;height:100%}.sp-ctrls{align-items:center;gap:12px;margin-top:14px;display:flex}.sp-nav{cursor:pointer;width:26px;height:26px;color:var(--lp-ink-soft);box-shadow:0 0 0 1px var(--lp-rim);background:0 0;border:0;border-radius:999px;justify-content:center;align-items:center;padding:0;font-size:15px;line-height:1;transition:color .2s,box-shadow .2s;display:flex}.sp-nav:hover{color:var(--lp-ink);box-shadow:0 0 0 1px var(--lp-rim-strong)}.sp-toggle{cursor:pointer;font:inherit;color:var(--lp-ink-soft);box-shadow:0 0 0 1px var(--lp-rim);background:0 0;border:0;border-radius:999px;padding:6px 14px;font-size:12.5px;font-weight:500;transition:color .2s,box-shadow .2s}.sp-toggle:hover{color:var(--lp-ink);box-shadow:0 0 0 1px var(--lp-rim-strong)}@media (prefers-reduced-motion:reduce){.sp-drift{animation:none}.sp-nav,.sp-toggle{transition:none}}
.dv-reel{aspect-ratio:16/11;width:100%;min-width:0;max-height:min(56svh,560px);position:relative;overflow:clip}.dv-strip{will-change:transform;position:absolute;top:0;left:0;right:0}.dv-frame{padding-bottom:14px}.dv-frame>*{height:100%}.dv-words{overflow:clip}.dv-word{will-change:transform;contain:layout paint}.dv-index{font-family:var(--font-geist-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--lp-muted);font-size:10.5px;line-height:1}.dv-ask{font-family:var(--font-geist-mono);color:var(--lp-ink-soft);border-left:2px solid var(--lp-accent);padding-left:14px;font-size:12.5px;line-height:1.55}.dv-stage{position:relative;overflow:clip}.dv-matrix{pointer-events:none}.dv-wrap{padding:clamp(14px,2.8vw,38px)}
.mk-track{position:relative}.mk-swap{--mk-panel-h:clamp(230px, 46svh, 470px);--mk-gap:clamp(18px, 2.4vw, 34px)}.mk-frame{--mk-pad:clamp(20px, 2.6vw, 32px);max-width:min(100%,900px);padding:var(--mk-pad);background:color-mix(in oklab, var(--lp-ink) 5%, var(--lp-ground));box-shadow:inset 0 0 0 1px var(--lp-rim);border-radius:34px;margin-inline:auto}.mk-frame-pin{--mk-pad:clamp(30px, 3.2vw, 44px);max-width:min(100%, calc(var(--mk-panel-h) * 1.6 + var(--mk-gap) + var(--mk-pad) * 2))}.mk-pair{gap:var(--mk-gap);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}@media (max-width:639px){.mk-pair{grid-template-columns:minmax(0,1fr);gap:32px}}.mk-col{min-width:0}.mk-col-pin{width:100%;max-width:calc(var(--mk-panel-h) * .8);margin-inline:auto}.mk-layer{will-change:transform, opacity;contain:layout paint}.mk-cap{margin-top:clamp(12px,1.6vh,18px)}.mk-cap-title{letter-spacing:-.02em;color:var(--lp-ink);margin:0;font-size:14.5px;font-weight:500;line-height:1.3}.mk-cap-line{max-width:34ch;color:var(--lp-ink-soft);margin:6px 0 0;font-size:13.5px;line-height:1.55}.mk-rail{justify-content:center;margin-top:clamp(18px,2.4vh,30px)}.mk-cc-frame{aspect-ratio:1200/680;place-items:center;display:grid;position:relative;overflow:clip}.mk-cc-stage{width:1200px;height:680px;transform:scale(var(--mk-k,1));position:relative}.mk-cc-chart{width:720px;height:432px;position:absolute;top:124px;left:240px}.mk-cc-svg{width:100%;height:100%;position:absolute;inset:0}.mk-cc-cursor,.mk-cc-ring{pointer-events:none;will-change:transform;position:absolute;top:0;left:0}.mk-cc-ring{will-change:transform, opacity;border:1.5px solid;border-radius:999px;width:46px;height:46px;margin:-23px 0 0 -23px}.mk-cc-pop{border-radius:var(--lp-radius-lg);background:var(--lp-panel);width:366px;box-shadow:var(--lp-lift);will-change:transform, opacity;padding:13px 15px 14px;position:absolute}.mk-cc-pop-tag{font-family:var(--font-geist-mono);letter-spacing:.13em;text-transform:uppercase;color:var(--lp-muted);align-items:center;gap:7px;font-size:10px;display:flex}.mk-cc-dot{background:currentColor;border-radius:999px;width:7px;height:7px}.mk-cc-prompt{color:var(--lp-ink);min-height:2.9em;margin:9px 0 0;font-size:14px;line-height:1.45}.mk-cc-caret{vertical-align:-.15em;background:var(--lp-ink);width:1.5px;height:1em;margin-left:2px;animation:1.06s step-end infinite paused mk-blink;display:inline-block}.mk-cc-stage[data-run=true]:not([data-paused]) .mk-cc-prompt[data-typing=true] .mk-cc-caret{animation-play-state:running}@keyframes mk-blink{0%,50%{opacity:1}50.01%,to{opacity:0}}.mk-cc-said{max-width:46ch;color:var(--lp-ink-soft);border-top:1px solid var(--pp-rule);margin:0;padding:14px 0 0;font-size:14.5px;line-height:1.55}.mk-cc-said+.mk-cc-said{margin-top:14px}.mk-cc-replay{appearance:none;cursor:pointer;color:var(--lp-ink);opacity:.72;background:0 0;border:0;padding:0;font-size:13px;font-weight:500;transition:opacity .2s}.mk-cc-replay:hover{opacity:1}@media (prefers-reduced-motion:reduce){.mk-cc-replay{transition:none}}