:root{--space-3xs:2px;--space-2xs:4px;--space-xs:8px;--space-sm:12px;--space-md:16px;--space-lg:24px;--space-xl:40px;--space-2xl:64px;--space-3xl:96px;--space-4xl:144px;--text-xs:.8125rem;--text-sm:.875rem;--text-md:1rem;--text-lg:1.25rem;--text-xl:1.5625rem;--text-2xl:1.953rem;--text-3xl:2.441rem;--text-display-s:clamp(2.25rem, 4vw + .5rem, 3.75rem);--text-display:clamp(2.25rem, 2.6vw + 1rem, 3.6rem);--text-section:clamp(2.25rem, 2.8vw + 1rem, 4rem);--text-title:clamp(1.25rem, .75vw + .875rem, 1.625rem);--text-lead:clamp(1.125rem, .35vw + 1rem, 1.375rem);--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-in:cubic-bezier(.7, 0, .84, 0);--ease-in-out:cubic-bezier(.65, 0, .35, 1);--dur-micro:.12s;--dur-short:.22s;--dur-long:.42s;--color-error:oklch(52% .19 27);--color-success:oklch(50% .12 150);--container:1440px;--gutter:64px;--gap-columns:48px;--section-gap-s:120px;--section-gap:144px;--section-gap-l:176px;--z-base:1;--z-raised:10;--z-dropdown:100;--z-sticky:200;--z-sticky-nav:300;--z-modal:400;--z-toast:500;--z-tooltip:600;--color-paper:oklch(19% .009 60);--color-paper-2:oklch(23% .011 60);--color-paper-3:oklch(27% .012 60);--color-ink:oklch(93% .022 85);--color-ink-2:oklch(85% .02 80);--color-muted:oklch(71% .022 75);--color-rule:oklch(35% .012 60);--color-plate:oklch(92% .025 85);--color-plate-ink:oklch(21% .012 60);--color-plate-muted:oklch(45% .015 60);--vol-codility-a:oklch(31% .06 195);--vol-codility-b:oklch(80% .1 172);--vol-toloka-a:oklch(29% .07 330);--vol-toloka-b:oklch(80% .12 70);--vol-mint-a:oklch(35% .07 160);--vol-mint-b:oklch(91% .05 150);--vol-wonderflow-a:oklch(29% .06 262);--vol-wonderflow-b:oklch(75% .13 35);--vol-ibm-a:oklch(33% .05 250);--vol-ibm-b:oklch(84% .03 240);--vol-pcbrain-a:oklch(25% .02 70);--vol-pcbrain-b:oklch(78% .12 80);--color-accent:oklch(84% .11 172);--color-accent-ink:oklch(19% .009 60);--color-focus:oklch(84% .18 172);--color-ink-hover:oklch(99% .012 85);--font-display:var(--font-gloock), ui-serif, Georgia, serif;--font-body:var(--font-newsreader-text), ui-serif, Georgia, serif;--font-outlier:var(--font-body);--radius-card:2px;--radius-pill:999px;--rule-hair:1px;--shadow-card:none;--tracking-display:-.02em;--text-figure:clamp(5rem, 15vw, 14rem);--text-figure-s:clamp(3rem, 6vw, 5.5rem);--text-before:clamp(1.75rem, 3vw, 3rem);--text-body:1.1875rem;--book-h:clamp(56px, 6vw, 84px);--book-d:clamp(64px, 7vw, 104px)}*,:before,:after{box-sizing:border-box}html{scrollbar-color:var(--color-muted) var(--color-paper);scroll-padding-top:var(--space-3xl)}body{background:var(--color-paper);color:var(--color-ink);font-family:var(--font-body);font-size:var(--text-md);-webkit-font-smoothing:antialiased;caret-color:var(--color-accent);margin:0;line-height:1.55}::selection{background:color-mix(in oklab, var(--color-accent) 22%, transparent);color:var(--color-ink)}:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}a{color:inherit;text-underline-offset:.16em;text-decoration-thickness:1px}h1,h2,h3{font-family:var(--font-display);font-synthesis:none;overflow-wrap:break-word;text-wrap:balance;min-width:0;margin:0}p{text-wrap:pretty;margin:0}p:not([class]){max-width:65ch}img,video{max-width:100%;height:auto;display:block}svg{display:block}[hidden]{display:none!important}button,input,select,textarea{font:inherit}.container{width:100%;max-width:var(--container);padding-inline:var(--gutter);box-sizing:border-box;margin-inline:auto}.num,.figure,td.num{font-variant-numeric:tabular-nums}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}[data-slot]{background:linear-gradient(160deg, var(--color-paper-2,var(--color-paper)), var(--color-paper-3,var(--color-paper)));position:relative;overflow:hidden}[data-slot]>img{object-fit:cover;z-index:1;width:100%;height:100%;position:absolute;inset:0}[data-slot]:has(>img)>:not(img):not([data-keep]){display:none!important}@media (width<=60rem){:root{--gutter:24px;--section-gap-s:80px;--section-gap:96px;--section-gap-l:120px}}@media (width<=40rem){:root{--gutter:16px;--section-gap-s:56px;--section-gap:72px;--section-gap-l:96px;--gap-columns:16px}}@media (prefers-reduced-motion:reduce){:not(.keep-motion),:not(.keep-motion):before,:not(.keep-motion):after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@view-transition{navigation:auto}body{font-size:var(--text-body);font-optical-sizing:auto;font-synthesis:none;line-height:1.6}.skip-link{left:var(--space-md);top:var(--space-md);z-index:var(--z-modal);padding:var(--space-xs) 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var(--ease-out);text-decoration-thickness:1px}.link-strong:hover,.link-strong:active{color:var(--color-accent)}.section-head{font-family:var(--font-display);font-weight:400;font-size:var(--text-section);letter-spacing:var(--tracking-display);max-width:18ch;line-height:1.02}.cover{isolation:isolate;column-gap:var(--gap-columns);height:clamp(640px,100svh - 72px,860px);padding-block:var(--space-lg) var(--space-3xl);grid-template-columns:repeat(12,minmax(0,1fr));align-content:end;display:grid;position:relative}.cover-masthead{z-index:0;inset-inline:var(--gutter);top:var(--space-sm);margin:0;position:absolute}.cover-masthead img{width:100%;height:auto}.cover-portrait{z-index:1;right:var(--gutter);width:min(46%,700px);margin:0;position:absolute;bottom:0}.cover-portrait img{width:100%;height:auto;-webkit-mask-image:linear-gradient(#000 72%,#0000 99%);mask-image:linear-gradient(#000 72%,#0000 99%)}.cover-text{z-index:2;gap:var(--space-lg);grid-column:1/span 6;display:grid;position:relative}.cover h1{font-family:var(--font-display);font-weight:400;font-size:var(--text-display);letter-spacing:var(--tracking-display);max-width:17ch;line-height:1.04}.cover .lede{font-size:var(--text-lead);color:var(--color-ink-2);max-width:36ch}@keyframes settle{0%{opacity:0;transform:translateY(var(--space-lg))}to{opacity:1;transform:none}}@keyframes rise{0%{transform:translateY(6%)}to{transform:none}}@media (prefers-reduced-motion:no-preference){.cover-masthead img{animation:rise 1.1s var(--ease-out) both}.cover-portrait img{animation:settle 1s var(--ease-out) .18s both}.cover-text>*{animation:settle .8s var(--ease-out) both}.cover-text>:nth-child(2){animation-delay:.38s}.cover-text>:nth-child(3){animation-delay:.46s}.cover-text>:first-child{animation-delay:.3s}}@supports (animation-timeline:scroll()){@media (prefers-reduced-motion:no-preference){.cover-masthead{animation:linear both cover-mast scroll(root);animation-range:0 90svh}.cover-portrait{animation:linear both cover-face scroll(root);animation-range:0 90svh}@keyframes cover-mast{to{transform:translateY(-22%)scale(.96)}}@keyframes cover-face{to{transform:translateY(6%)scale(1.06)}}}}.play{padding-block:var(--section-gap) var(--section-gap-s);gap:var(--space-xl);display:grid}.play-stage{border-radius:var(--radius-card);background:var(--color-paper-2);position:relative;overflow:hidden}.play-static{align-items:baseline;column-gap:var(--space-2xl);row-gap:var(--space-md);padding:var(--space-2xl);flex-wrap:wrap;display:flex}.play-static p{align-items:baseline;gap:var(--space-sm);font-family:var(--font-display);letter-spacing:var(--tracking-display);font-variant-numeric:lining-nums tabular-nums;margin:0;line-height:.9;display:flex}.word{font-family:var(--font-body);font-style:italic;font-size:var(--text-lead);letter-spacing:0;color:var(--color-muted)}.move-before{font-size:var(--text-figure-s);color:var(--color-muted);position:relative}.move-before .num{position:relative}.move-before .num:after{content:"";background:var(--color-accent);height:.06em;position:absolute;top:52%;left:-.04em;right:-.04em}.move-after{color:var(--color-accent);font-size:clamp(5.5rem,22vw,20rem)}.play-canvas{touch-action:manipulation;cursor:pointer;width:100%;height:clamp(300px,34vw,440px);display:block}.play-stage.is-live .play-static{display:none}.play-hud{top:var(--space-md);right:var(--space-lg);align-items:baseline;gap:var(--space-lg);pointer-events:none;display:flex;position:absolute}.play-hud>*{pointer-events:auto}.play-score{font-family:var(--font-display);font-size:var(--text-figure-s);color:var(--color-accent);font-variant-numeric:lining-nums tabular-nums;margin:0;line-height:1}.play-best{color:var(--color-muted);font-style:italic;font-size:var(--text-md);margin:0}.play-pause{min-height:44px;padding-inline:var(--space-md);border:var(--rule-hair) solid var(--color-rule);border-radius:var(--radius-card);color:var(--color-ink-2);cursor:pointer;transition:color var(--dur-micro) var(--ease-out), border-color var(--dur-micro) var(--ease-out);background:0 0}.play-pause:hover,.play-pause:active{color:var(--color-ink);border-color:var(--color-ink-2)}.play-overlay{align-content:center;justify-items:start;gap:var(--space-md);padding:var(--space-2xl);background:color-mix(in oklab, var(--color-paper) 72%, transparent);display:grid;position:absolute;inset:0}.play-overlay[hidden]{display:none}.play-stage:has(.play-overlay:not([hidden])) .play-hud{visibility:hidden}button:disabled{opacity:.55;cursor:not-allowed}.play-msg{max-width:34ch;font-family:var(--font-display);font-size:var(--text-2xl);line-height:1.15}.play-keys{color:var(--color-muted);font-size:var(--text-md);font-style:italic}.play-copy{color:var(--color-ink);cursor:pointer;background:0 0;border:0;padding:0}.play-caption{max-width:52ch;font-size:var(--text-lead);color:var(--color-ink-2)}.numbers{background:var(--color-paper-2);padding-block:var(--section-gap-s)}.numbers-grid{margin:var(--space-3xl) 0 0;grid-template-columns:repeat(2,minmax(0,1fr));padding:0;list-style:none;display:grid}.numbers-grid>li{gap:var(--space-xs);padding:var(--space-xl) var(--space-2xl) var(--space-2xl) 0;border-top:var(--rule-hair) solid var(--color-rule);align-content:start;display:grid}.numbers-grid>li:nth-child(2n){padding-left:var(--space-2xl);border-left:var(--rule-hair) solid var(--color-rule);padding-right:0}.fig-before{align-items:baseline;gap:var(--space-xs);font-family:var(--font-display);font-size:var(--text-before);color:var(--color-muted);font-variant-numeric:lining-nums tabular-nums;margin:0;line-height:1;display:flex}.fig-after{align-items:baseline;gap:var(--space-xs);font-family:var(--font-display);font-size:var(--text-figure-s);letter-spacing:var(--tracking-display);color:var(--color-accent);font-variant-numeric:lining-nums tabular-nums;margin:0;line-height:.95;display:flex}.fig{margin:0}.fig-caption{max-width:40ch;color:var(--color-ink-2)}.fig-caption a{color:inherit;text-decoration-color:var(--color-muted)}.fig-caption a:hover{color:var(--color-ink);text-decoration-color:var(--color-accent)}.shelf{padding-block:var(--section-gap) var(--section-gap-s)}.shelf-intro{column-gap:var(--gap-columns);grid-template-columns:repeat(12,minmax(0,1fr));align-items:end;display:grid}.shelf-intro .section-head{grid-column:1/span 7}.shelf-intro p{color:var(--color-ink-2);grid-column:8/-1}.books{gap:var(--space-xl);margin:var(--space-3xl) 0 0;padding:0;list-style:none;display:grid}.book{--h:var(--book-h);--d:var(--book-d);height:var(--h);perspective:2600px;perspective-origin:50% -20%;color:var(--color-plate-ink);text-decoration:none;display:block}.book-3d{height:100%;transform-style:preserve-3d;transition:transform var(--dur-long) var(--ease-out);display:block;position:relative;transform:rotateX(-11deg)}.book:hover .book-3d,.book:focus-visible .book-3d{transform:rotateX(-11deg) translateX(var(--space-xl))}.book:active .book-3d{transform:rotateX(-11deg) translateX(var(--space-lg))}.book:focus-visible{outline-offset:var(--space-xs)}.book-face,.book-top{backface-visibility:hidden;border-radius:var(--space-3xs);position:absolute;inset-inline:0;overflow:hidden}.book-face{transform:translateZ(calc(var(--d) / 2));grid-template-columns:minmax(0,2fr) minmax(0,8fr);display:grid;inset-block:0}.book-top{height:var(--d);margin-top:calc(var(--d) / -2);transform:rotateX(90deg) translateZ(calc(var(--h) / 2));top:50%}.book-top:after{content:"";inset-block:0;background:var(--color-plate);opacity:.9;width:4%;position:absolute;right:0}.marble{width:100%;height:100%;display:block}.book-plate{align-items:center;column-gap:var(--gap-columns);padding-inline:var(--space-lg);background:var(--color-plate);grid-template-columns:6.5rem minmax(0,1fr) max-content max-content;display:grid}.book-company{font-size:var(--text-md);font-weight:500}.book-title{font-family:var(--font-display);font-size:var(--text-lg);letter-spacing:-.01em;white-space:nowrap;text-overflow:ellipsis;line-height:1.05;overflow:hidden}.book-label{font-size:var(--text-sm);color:var(--color-plate-muted);white-space:nowrap;font-style:italic}.book-figure{white-space:nowrap;font-family:var(--font-display);font-size:var(--text-2xl);letter-spacing:var(--tracking-display);font-variant-numeric:lining-nums tabular-nums}@supports (animation-timeline:view()){@media (prefers-reduced-motion:no-preference){.books>li{animation:linear both book-in view();animation-range:entry cover 35%}@keyframes book-in{0%{opacity:.25;transform:translateY(var(--space-2xl)) rotateZ(-1.5deg)}to{opacity:1;transform:none}}}}.vol-codility{--vol-a:var(--vol-codility-a);--vol-b:var(--vol-codility-b)}.vol-toloka{--vol-a:var(--vol-toloka-a);--vol-b:var(--vol-toloka-b)}.vol-mint{--vol-a:var(--vol-mint-a);--vol-b:var(--vol-mint-b)}.vol-wonderflow{--vol-a:var(--vol-wonderflow-a);--vol-b:var(--vol-wonderflow-b)}.vol-ibm{--vol-a:var(--vol-ibm-a);--vol-b:var(--vol-ibm-b)}.vol-pcbrain{--vol-a:var(--vol-pcbrain-a);--vol-b:var(--vol-pcbrain-b)}.marble-defs{width:0;height:0;position:absolute;overflow:hidden}.marble-defs .fa{flood-color:var(--vol-a)}.marble-defs .fb{flood-color:var(--vol-b)}.method{column-gap:var(--gap-columns);padding-block:var(--section-gap-s) var(--section-gap);grid-template-columns:repeat(12,minmax(0,1fr));display:grid}.method .section-head{grid-column:1/span 5;align-self:start}.principles{grid-column:7/-1;margin:0;padding:0;list-style:none;display:grid}.principles li{gap:var(--space-xs);padding-block:var(--space-xl);border-top:var(--rule-hair) solid var(--color-rule);display:grid}.principles li:first-child{border-top:0;padding-top:0}.principles h3{font-family:var(--font-display);font-weight:400;font-size:var(--text-2xl);letter-spacing:-.015em;line-height:1.1}.principles p{color:var(--color-ink-2);max-width:50ch}.proof-link{margin-top:var(--space-2xs);font-size:var(--text-md);text-underline-offset:.24em;transition:color var(--dur-micro) var(--ease-out);justify-self:start;font-style:italic;text-decoration-thickness:1px}.proof-link:hover,.proof-link:active{color:var(--color-accent)}.profile{background:var(--color-paper-2);padding-block:var(--section-gap-s)}.profile-grid{column-gap:var(--gap-columns);grid-template-columns:repeat(12,minmax(0,1fr));align-items:start;display:grid}.profile .section-head{grid-column:1/span 4}.profile-text{gap:var(--space-xl);grid-column:6/-1;display:grid}.profile-text>p{max-width:46ch;font-size:clamp(1.75rem,1.9vw + 1rem,2.75rem);line-height:1.3}.facts{column-gap:var(--gap-columns);row-gap:var(--space-sm);padding-top:var(--space-lg);border-top:var(--rule-hair) solid var(--color-rule);font-size:var(--text-md);grid-template-columns:max-content minmax(0,1fr);margin:0;display:grid}.facts dt{color:var(--color-muted);font-style:italic}.facts dd{color:var(--color-ink-2);margin:0}.back{padding-block:var(--section-gap-l) var(--section-gap);gap:var(--space-xl);display:grid}.back-email{font-family:var(--font-display);letter-spacing:var(--tracking-display);overflow-wrap:break-word;min-width:0;margin:0;font-size:clamp(1.5rem,6.6vw,6.5rem);line-height:1}.back-email a{color:var(--color-accent);text-underline-offset:.12em;transition:color var(--dur-micro) var(--ease-out);text-decoration-thickness:2px}.back-email a:hover,.back-email a:active{color:var(--color-ink)}.back-note{color:var(--color-ink-2);font-size:var(--text-lead)}.case{--color-accent:var(--vol-b)}.case-band{position:relative}.case-band .book{--h:clamp(130px, 11vw, 160px);perspective:none}.marble-canvas{touch-action:pan-y;cursor:grab;width:100%;height:100%;position:absolute;inset:0}.marble-canvas:active{cursor:grabbing}.band-hint{padding-top:var(--space-sm);font-style:italic;font-size:var(--text-sm);color:var(--color-muted)}.band-hint[hidden]{display:none}.case-band .book-3d{transform:none}.case-band .book-top,.case-band .book-plate{display:none}.case-band .book-face{border-radius:0;grid-template-columns:minmax(0,1fr);transform:none}.case-head{gap:var(--space-xl);padding-block:var(--space-2xl) var(--space-3xl);display:grid}.case-head h1{font-family:var(--font-display);letter-spacing:var(--tracking-display);max-width:20ch;font-size:clamp(2.5rem,3.6vw + 1rem,5rem);font-weight:400;line-height:1.02}.case-role-row{align-items:center;column-gap:var(--space-xl);row-gap:var(--space-sm);flex-wrap:wrap;display:flex}.case-role{font-style:italic;font-size:var(--text-lead);color:var(--color-ink-2)}.case-head .fig-after{font-size:clamp(5rem,11vw,9.5rem)}.case-pair{gap:var(--space-xs);margin-top:var(--space-lg);display:grid}.case-context{column-gap:var(--gap-columns);padding-block:var(--space-2xl) var(--section-gap-s);border-top:var(--rule-hair) solid var(--color-rule);grid-template-columns:repeat(12,minmax(0,1fr));display:grid}.case-context p{grid-column:1/span 10;max-width:46ch;font-size:clamp(1.75rem,1.9vw + 1rem,2.75rem);line-height:1.3}.case-moves{padding-block:var(--section-gap-s) var(--section-gap);border-top:var(--rule-hair) solid var(--color-rule)}.moves{column-gap:var(--gap-columns);row-gap:var(--space-2xl);margin:var(--space-3xl) 0 0;grid-template-columns:repeat(2,minmax(0,1fr));padding:0;list-style:none;display:grid}.moves--three{grid-template-columns:repeat(3,minmax(0,1fr))}.moves li{gap:var(--space-sm);align-content:start;display:grid}.moves h3{font-family:var(--font-display);font-weight:400;font-size:var(--text-xl);letter-spacing:-.01em;line-height:1.15}.moves p{color:var(--color-ink-2);max-width:54ch}.case-results{background:var(--color-paper-2);padding-block:var(--section-gap-s)}.results{column-gap:var(--gap-columns);margin:var(--space-3xl) 0 0;grid-template-columns:repeat(3,minmax(0,1fr));padding:0;list-style:none;display:grid}.results>li{padding-top:var(--space-lg);border-top:var(--rule-hair) solid var(--color-rule)}.fig{gap:var(--space-xs);align-content:start;display:grid}.case-close{padding-block:var(--section-gap-s) var(--space-3xl)}.case-line{max-width:24ch;margin:0 0 var(--space-3xl);font-family:var(--font-display);font-size:var(--text-section);letter-spacing:var(--tracking-display);text-wrap:balance;text-indent:-.4em;line-height:1.06}@supports (animation-timeline:view()){@media (prefers-reduced-motion:no-preference){.case-line{animation:linear both line-wipe view();animation-range:entry 20% cover 45%}@keyframes line-wipe{0%{clip-path:inset(0 100% 0 0);transform:translate(-.25em)}to{clip-path:inset(0);transform:none}}}}.more-head{font-style:italic;font-weight:400;font-size:var(--text-lead);color:var(--color-muted)}.books--more{margin-top:var(--space-xl)}.page-head{gap:var(--space-lg);padding-block:var(--space-3xl) var(--space-2xl);display:grid}.page-head h1{font-family:var(--font-display);letter-spacing:var(--tracking-display);max-width:20ch;font-size:clamp(2.5rem,3.6vw + 1rem,5rem);font-weight:400;line-height:1.02}.lede-plain{font-size:var(--text-lead);color:var(--color-ink-2);max-width:46ch}.page-head+.case-moves{padding-top:var(--space-2xl)}.prose{gap:var(--space-lg);max-width:66ch;padding-block:var(--space-2xl) var(--section-gap-s);line-height:1.7;display:grid}.prose h2{font-family:var(--font-display);letter-spacing:var(--tracking-display);margin-top:var(--space-2xl);font-size:clamp(2rem,2vw + 1rem,2.75rem);font-weight:400;line-height:1.08}.post-list{border-bottom:var(--rule-hair) solid var(--color-rule);margin:0;padding:0;list-style:none}.post-list a{gap:var(--space-2xs);padding-block:var(--space-lg);border-top:var(--rule-hair) solid var(--color-rule);text-decoration:none;display:grid}.post-list strong{font-family:var(--font-display);font-weight:400;font-size:var(--text-2xl)}.post-list span{color:var(--color-muted)}::view-transition-group(*){animation-duration:.56s;animation-timing-function:var(--ease-out)}@media (prefers-reduced-motion:reduce){::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}}@media (width<=60rem){.cover{height:auto;padding-top:0}.cover-masthead,.cover-portrait{position:relative;inset:auto}.cover-masthead{grid-column:1/-1}.cover-portrait{grid-column:2/span 10;width:100%;margin-top:-18%}.cover-text{margin-top:var(--space-xl);grid-column:1/-1}.numbers-grid,.moves,.moves--three,.results{grid-template-columns:minmax(0,1fr)}.numbers-grid>li,.numbers-grid>li:nth-child(2n){padding:var(--space-xl) 0;border-left:0}.results{row-gap:var(--space-xl)}.shelf-intro .section-head,.shelf-intro p,.method .section-head,.principles,.profile .section-head,.profile-text{grid-column:1/-1}.shelf-intro p{margin-top:var(--space-lg)}.principles,.profile-text{margin-top:var(--space-2xl)}.book{--h:116px}.book-face{grid-template-columns:minmax(0,1fr) minmax(0,6fr)}.book-plate{column-gap:var(--space-md);row-gap:var(--space-3xs);padding-inline:var(--space-md);grid-template-rows:auto auto auto;grid-template-columns:minmax(0,1fr) max-content;align-content:center}.book-label{white-space:normal;grid-area:3/1/auto/-1}.book-company{font-size:var(--text-sm);grid-area:1/1}.book-title{font-size:var(--text-md);white-space:normal;-webkit-line-clamp:2;-webkit-box-orient:vertical;grid-area:2/1;display:-webkit-box;overflow:visible}.book-figure{font-size:var(--text-xl);grid-area:1/2/span 2;align-self:center}.case-context p{grid-column:1/-1}.case-line{text-indent:0}.nav ul{gap:var(--space-md)}}@media (width<=26rem){.nav .wordmark{font-size:var(--text-md)}.nav ul{gap:var(--space-sm);font-size:var(--text-md)}}.footer-link{min-height:44px;color:inherit;font:inherit;white-space:nowrap;text-underline-offset:.16em;cursor:pointer;background:0 0;border:0;align-items:center;padding:0;text-decoration:underline;display:inline-flex}.footer-link:hover,.footer-link:active{color:var(--color-ink)}.press-kit{width:340px;max-width:calc(100% - 2 * var(--space-md));padding:var(--space-lg);border:var(--rule-hair) solid var(--color-rule);border-radius:var(--radius-card);background:var(--color-paper-2);color:var(--color-ink);margin:auto}.press-kit--at-pointer{margin:0;position:fixed;inset:auto}.press-kit::backdrop{background:color-mix(in oklab, var(--color-paper) 40%, transparent)}.press-title{font-family:var(--font-display);font-size:var(--text-xl);margin-bottom:var(--space-sm)}.press-bio{font-size:var(--text-md);color:var(--color-ink-2);margin-bottom:var(--space-md)}.press-actions{gap:var(--space-2xs);margin:0 0 var(--space-md);padding:0;list-style:none;display:grid}.press-actions button,.press-actions a{width:100%;min-height:44px;padding:var(--space-xs) 0;border:0;border-top:var(--rule-hair) solid var(--color-rule);color:var(--color-ink);font:inherit;text-align:left;cursor:pointer;transition:color var(--dur-micro) var(--ease-out);background:0 0;text-decoration:none;display:block}.press-actions button:hover,.press-actions a:hover,.press-actions button:active,.press-actions a:active{color:var(--color-accent)}.press-note{font-style:italic;font-size:var(--text-sm);color:var(--color-muted)}.ask{column-gap:var(--gap-columns);row-gap:var(--space-xl);padding-block:var(--section-gap-l) var(--space-2xl);grid-template-columns:repeat(12,minmax(0,1fr));align-items:start;display:grid}.ask-intro{gap:var(--space-md);grid-column:1/span 5;display:grid}.ask-form,.ask-answer{grid-column:6/-1}.ask-intro p{max-width:46ch;font-size:var(--text-lead);color:var(--color-ink-2)}.ask-form{gap:var(--space-sm);display:grid}.ask-form label{color:var(--color-muted);font-style:italic}.ask-row{gap:var(--space-sm);display:flex}.ask-row input{min-width:0;min-height:48px;padding-inline:var(--space-md);border:var(--rule-hair) solid var(--color-muted);border-radius:var(--radius-card);background:var(--color-paper-2);color:var(--color-ink);font:inherit;font-size:var(--text-md);transition:border-color var(--dur-micro) var(--ease-out);flex:1}.ask-row input:hover{border-color:var(--color-ink-2)}.ask-row input:focus-visible{outline:2px solid var(--color-focus);outline-offset:-2px}.ask-chips{gap:var(--space-xs);margin:var(--space-sm) 0 0;flex-wrap:wrap;padding:0;list-style:none;display:flex}.ask-chips button{min-height:44px;padding-inline:var(--space-md);border:var(--rule-hair) solid var(--color-rule);border-radius:var(--radius-pill);color:var(--color-ink-2);font:inherit;font-size:var(--text-md);cursor:pointer;transition:color var(--dur-micro) var(--ease-out), border-color var(--dur-micro) var(--ease-out);background:0 0}.ask-chips button:hover,.ask-chips button:active{color:var(--color-ink);border-color:var(--color-ink-2)}.ask-answer{gap:var(--space-sm);padding:var(--space-xl);border-radius:var(--radius-card);background:var(--color-paper-2);display:grid}.ask-answer[hidden]{display:none}.ask-q{color:var(--color-muted);font-style:italic}.ask-a{font-size:var(--text-lead)}.ask-a.is-waiting{color:var(--color-muted)}.listen{align-items:center;gap:var(--space-md);flex-wrap:wrap;display:flex}.listen[hidden]{display:none}.listen-btn,.listen-stop{min-height:44px;padding-inline:var(--space-lg);border:var(--rule-hair) solid var(--color-accent);border-radius:var(--radius-pill);color:var(--color-accent);font:inherit;font-size:var(--text-md);cursor:pointer;transition:background-color var(--dur-micro) var(--ease-out), color var(--dur-micro) var(--ease-out);background:0 0}.listen-btn:hover,.listen-btn:active{background:var(--color-accent);color:var(--color-accent-ink)}.listen-stop{border-color:var(--color-rule);color:var(--color-ink-2)}.listen-stop:hover,.listen-stop:active{border-color:var(--color-ink-2);color:var(--color-ink)}.listen-status{font-style:italic;font-size:var(--text-sm);color:var(--color-muted)}.listen-audio{width:min(100%,420px)}.is-reading{outline:var(--rule-hair) solid var(--color-accent);outline-offset:var(--space-sm);border-radius:var(--radius-card)}@media (width<=60rem){.ask-intro,.ask-form,.ask-answer{grid-column:1/-1}}.ask-row input::placeholder{color:var(--color-muted);opacity:1}.draft-note{padding:var(--space-2xs) var(--space-sm);border:var(--rule-hair) solid var(--color-accent);border-radius:var(--radius-pill);color:var(--color-accent);font-size:var(--text-sm);justify-self:start}.prose ol{padding-left:var(--space-lg);gap:var(--space-sm);margin:0;display:grid}.prose strong{color:var(--color-ink);font-weight:500}@media (width<=30rem){.nav-email{display:none}}.page-head:has(+.post-index){padding-bottom:0}.post-index{padding-block:var(--section-gap-s) var(--section-gap)}.footer ul{align-items:center;column-gap:var(--space-lg);row-gap:var(--space-2xs);flex-wrap:wrap}.footer a,.footer li{white-space:nowrap}html,body{overflow-x:clip}