*{box-sizing:border-box}a{color:inherit}.nav{z-index:3;width:var(--col);justify-content:space-between;align-items:center;gap:24px;height:76px;margin-inline:auto;display:flex;position:relative}.nav-links{flex:1;justify-content:flex-end;align-items:center;gap:26px;font-size:16px;display:flex}.nav-sections{gap:34px;margin-inline:auto;display:flex}.nav-sections a,.nav-lang{color:color-mix(in srgb, var(--c-ink) 78%, transparent);text-decoration:none;transition:color .3s;position:relative}.nav-sections a:after{content:"";inset-inline:0;transform-origin:0;height:1px;transition:transform .5s var(--out);background:currentColor;position:absolute;bottom:-4px;transform:scaleX(0)}[dir=rtl] .nav-sections a:after{transform-origin:100%}.nav-sections a:hover,.nav-lang:hover{color:var(--c-ink)}.nav-sections a:hover:after{transform:scaleX(1)}.nav-signin{display:contents}.brand{color:var(--c-ink);align-items:center;gap:10px;text-decoration:none;display:inline-flex}.brand-mark{width:29px;height:23px;display:block;overflow:visible}.brand-name{letter-spacing:-.035em;font-size:21px;font-weight:500}.bm-a{stop-color:var(--c-highlight)}.bm-b{stop-color:var(--c-accent)}.bm-c{stop-color:var(--c-ink)}.bm-arch{stroke-dasharray:1;animation:bm-draw 1.5s var(--fold) .15s both}@keyframes bm-draw{0%{stroke-dashoffset:1px}}.bm-dot{fill:var(--c-error);transition:transform .7s var(--out)}.brand:hover .bm-dot{transform:translateY(-21px)}.foot{width:var(--col);margin:var(--sec) auto 0;padding:56px 0 40px;position:relative}.foot:before{content:"";box-shadow:0 0 0 100vmax var(--line);clip-path:inset(0 -100vmax);background:var(--line);height:1px;position:absolute;top:0;left:0;right:0}.foot-top{grid-template-columns:minmax(0,1fr);gap:34px;display:grid}.foot-brand .brand{margin-bottom:16px}.foot-slogan{max-width:30ch;color:var(--soft);margin:0}.foot-col{flex-direction:column;align-items:flex-start;gap:10px;display:flex}.foot-col h3{letter-spacing:-.01em;margin:0 0 4px;font-size:14px;font-weight:500}.foot-col a{color:var(--soft);transition:color .3s, background-size .5s var(--out);background:linear-gradient(currentColor,currentColor) 0 100%/0 1px no-repeat;font-size:15px;text-decoration:none}.foot-col a:hover,.foot-col a[aria-current=page]{color:var(--c-ink);background-size:100% 1px}.foot-fine{font:12.5px var(--mono);letter-spacing:0;color:var(--faint);margin:56px 0 0}@media (min-width:760px){.foot-top{grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}}@media (max-width:820px){.nav{height:62px}.nav-links{gap:18px}.nav-sections{display:none}.brand-name{font-size:20px}.foot{padding-top:44px}}
.hero{padding-top:clamp(28px,4.4vw,64px);position:relative;overflow-x:clip}.hero h1{margin:0}.hero .sub{max-width:37em;margin:26px 0 0}.hero-acts{flex-wrap:wrap;align-items:center;gap:14px 30px;margin-top:36px;font-size:17px;display:flex}.arrow-link{text-decoration:none}.arrow-link .arr{fill:none;stroke:currentColor;stroke-width:1.4px;stroke-linecap:round;stroke-linejoin:round;width:15px;height:15px}[dir=rtl] .arrow-link .arr{scale:-1 1}.hero+.ask{margin-top:clamp(64px,7vw,104px)}.dist{padding-top:var(--sec);position:relative;overflow-x:clip}.hero-art{position:relative}.hero-art .hd-sheet{aspect-ratio:1080/360}.dist+.strip{margin-top:clamp(28px,3vw,40px)}@media (max-width:1100px){.hero-art .hd-sheet{aspect-ratio:16/9}}@media (max-width:640px){.hero-acts{gap:14px 24px;margin-top:28px;font-size:16px}.hero-art .hd-sheet{aspect-ratio:5/4}}
.ask{width:min(820px,100% - 32px);margin:var(--sec) auto 0}.ask-head{text-align:center;margin-bottom:44px}.ask-head .fl-lede{max-width:34em;margin:22px auto 0}.prompt,.demo{--bar:38px}.prompt:before,.demo:before,.stp-panel:before,.stp-sheet:before{content:"";height:var(--bar);border-bottom:1px solid var(--line-2);border-radius:inherit;background:radial-gradient(circle at 19px 50%, var(--handle) 0 4.6px, transparent 5.2px), radial-gradient(circle at 35px 50%, var(--handle) 0 4.6px, transparent 5.2px), radial-gradient(circle at 51px 50%, var(--handle) 0 4.6px, transparent 5.2px), var(--panel);pointer-events:none;border-end-end-radius:0;border-end-start-radius:0;position:absolute;inset:0 0 auto}.prompt{padding:calc(var(--bar) + 18px) 20px 14px;text-align:start;border-radius:var(--r-lg);background:var(--win);box-shadow:var(--shadow-win);transition:box-shadow .4s;position:relative}.prompt:focus-within{box-shadow:0 0 0 1px color-mix(in srgb, var(--c-accent) 45%, transparent), 0 24px 60px -24px color-mix(in srgb, var(--c-accent) 32%, transparent)}.qcard{border-inline-start:2px solid var(--c-highlight);background:var(--c-highlight-soft);animation:pop .35s var(--out);border-start-end-radius:var(--r-sm);border-end-end-radius:var(--r-sm);margin-bottom:14px;padding:11px 14px 13px}.qcard[hidden]{display:none}.qcard-tag{font:11.5px var(--mono);letter-spacing:0;color:var(--c-accent-ink);margin-bottom:5px;display:block}.qcard-body{color:var(--c-ink);white-space:pre-wrap;margin:0;font-size:15.5px;line-height:1.75}.qcard-body .ML__latex{font-size:1em}.prompt-field{align-items:center;min-height:58px;display:flex;position:relative}.prompt-field math-field{width:100%;min-height:50px;color:var(--c-ink);--caret-color:var(--c-error);--selection-background-color:var(--c-accent-soft);--selection-color:var(--c-ink);--contains-highlight-background-color:transparent;--placeholder-color:var(--faint);direction:ltr;unicode-bidi:isolate;background:0 0;border:none;outline:none;flex:auto;font-size:23px}.prompt-field math-field::part(menu-toggle){display:none}.prompt-field math-field::part(virtual-keyboard-toggle){color:var(--c-ink);opacity:.3}.prompt-field math-field::part(virtual-keyboard-toggle):hover{opacity:1}.fallback-in{color:var(--c-ink);font:inherit;direction:ltr;background:0 0;border:none;outline:none;flex:auto;font-size:19px}.prompt-ph{inset-inline-start:2px;max-width:100%;color:var(--faint);white-space:nowrap;text-overflow:ellipsis;pointer-events:none;font-size:18px;position:absolute;top:50%;overflow:hidden;transform:translateY(-50%)}.prompt-ph[hidden]{display:none}.prompt-mf{display:contents}[data-math]{unicode-bidi:isolate}.prompt-thumb{width:max-content;margin:12px 0 2px;position:relative}.prompt-thumb img{border-radius:var(--r-sm);max-height:104px;box-shadow:0 0 0 1px var(--line);display:block}.thumb-x{top:-8px;background:var(--win);width:22px;height:22px;box-shadow:0 0 0 1px var(--line);color:var(--soft);cursor:pointer;border:0;border-radius:50%;font-size:11px;line-height:1;position:absolute;inset-inline-end:-8px}.keys{flex-wrap:wrap;gap:6px;margin:14px 0;display:flex}.keys button{border-radius:var(--r-sm);background:var(--sheet);min-width:38px;height:34px;box-shadow:inset 0 0 0 1px var(--line), 0 1px 0 var(--line);color:var(--c-ink);font:500 15px / 1 var(--f);cursor:pointer;transition:transform .4s var(--out), box-shadow .3s, color .3s;border:0;padding:0 11px}.keys button:hover{box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--c-accent) 55%, transparent), 0 3px 0 color-mix(in srgb, var(--c-accent) 26%, transparent);color:var(--c-accent-ink);transform:translateY(-2px)}.keys button:active{transition-duration:.1s;transform:translateY(0)}.prompt-foot{border-top:1px solid var(--line-2);align-items:center;gap:12px;margin:0 -20px;padding:12px 20px 0;display:flex}.icon-btn{border-radius:var(--r-sm);width:34px;height:34px;color:var(--soft);cursor:pointer;background:0 0;border:0;font-size:18px;line-height:1;transition:background .3s,color .3s}.icon-btn:hover{background:var(--sheet);color:var(--c-ink)}.hint{color:var(--faint);flex:auto;font-size:14px;transition:color .3s}.hint.flash{color:var(--c-accent-ink)}.go{border-radius:var(--r-sm);background:var(--c-ink);width:38px;height:38px;color:var(--on-ink);cursor:pointer;border:0;font-size:16px;line-height:1;transition:background .3s,color .3s,transform .15s}.go:hover{background:var(--c-accent);color:var(--c-on-accent)}.go:active{transform:scale(.95)}.samples{text-align:center;margin:26px 0 0}.samples-lbl{color:var(--faint);margin-bottom:11px;font-size:14px;display:block}.chips{flex-wrap:wrap;justify-content:center;gap:9px;display:flex}.chip{border-radius:var(--r-sm);background:var(--win);max-width:min(100%,640px);box-shadow:inset 0 0 0 1px var(--line);color:var(--c-ink);font:inherit;text-align:start;cursor:pointer;border:0;padding:9px 16px;font-size:14.5px;transition:box-shadow .3s,background .3s}.chip b{font-weight:500}.chip span{color:var(--faint)}.chip:hover{background:var(--c-accent-soft);box-shadow:inset 0 0 0 1px var(--c-accent)}
.stp{padding-top:var(--sec);position:relative}.stp-wrap{width:var(--col);margin-inline:auto;position:relative}.stp-rules{display:none}.stp h2{margin:0 0 clamp(40px,5vw,64px)}.stp-cards{border:1px solid var(--line);background:var(--sheet);grid-template-columns:repeat(3,minmax(0,1fr));display:grid;position:relative}.stp-cards:before,.stp-cards:after{content:"";box-shadow:0 0 0 100vmax var(--line);clip-path:inset(0 -100vmax);background:var(--line);pointer-events:none;height:1px;position:absolute;left:0;right:0}.stp-cards:before{top:-1px}.stp-cards:after{bottom:-1px}.stp-card{min-width:0;padding:22px 22px 36px;position:relative}.stp-card+.stp-card{border-inline-start:1px solid var(--line)}.stp-card:before,.stp-card:last-child:after{content:"";z-index:2;border:1px solid var(--handle);background:var(--sheet);pointer-events:none;width:7px;height:7px;position:absolute;top:-1px}.stp-card:before{left:-1px;transform:translate(-50%,-50%)}.stp-card:last-child:after{right:-1px;transform:translate(50%,-50%)}.stp-stage{aspect-ratio:1;isolation:isolate;border-radius:var(--r-md);background:var(--panel);box-shadow:inset 0 0 0 1px var(--line-2);position:relative;overflow:hidden}.stp-field{z-index:-1;background-image:radial-gradient(var(--dot) 1px, transparent 1.2px);background-size:14px 14px;position:absolute;inset:0}.stp-panel,.stp-sheet{--bar:30px;background:var(--win);color:var(--c-ink);border-radius:var(--r-md);box-shadow:var(--shadow-win)}.stp-panel{width:min(84%,370px);position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.stp-label{top:0;font:11px / 30px var(--mono);letter-spacing:0;color:var(--faint);white-space:nowrap;margin:0;position:absolute;inset-inline-start:68px}.stp-work{padding:calc(var(--bar) + 10px) 10px 10px}.stp-row{border-radius:var(--r-sm);transition:background .5s var(--out);align-items:center;gap:12px;padding:7px 8px;font-size:clamp(13px,1.1vw,15px);display:flex;position:relative}.stp-row.on{background:var(--c-accent-soft)}.stp-row:before{content:"";inset-inline-start:0;background:var(--c-accent);width:2px;transition:transform .45s var(--out);border-radius:2px;position:absolute;top:8px;bottom:8px;transform:scaleY(0)}.stp-row.on:before{transform:none}.stp-row .ML__latex{white-space:nowrap}.stp-glyph{border-radius:var(--r-xs);flex:none;place-items:center;width:24px;height:24px;font-size:12.5px;font-weight:600;transition:background .3s,color .3s,box-shadow .3s;display:grid}.stp-glyph.wait{box-shadow:inset 0 0 0 1px var(--line);color:var(--faint)}.stp-glyph.ok{background:var(--c-accent);color:var(--c-on-accent)}.stp-glyph.bad{background:var(--c-error);color:var(--on-ink)}.stp-row:has(.stp-glyph.bad):after{content:"";inset-inline:46px 10px;background:var(--c-error);transform-origin:0;height:1.5px;animation:stp-strike .6s var(--out) both;position:absolute;top:50%}[dir=rtl] .stp-row:has(.stp-glyph.bad):after{transform-origin:100%}@keyframes stp-strike{0%{transform:scaleX(0)}}.stp-stack{width:min(80%,350px);position:absolute;top:50%;left:50%;transform:translate(-50%,-38%)}.stp-sheet{inset-inline:0;padding:calc(var(--bar) + 12px) 14px 0;transform-origin:50% 0;transition:transform 1.1s var(--fold), opacity 1.1s var(--fold);position:absolute;top:0}.stp-sheet.stp-sizer{visibility:hidden;transition:none;position:relative}.stp-sheet[data-pos="0"]{z-index:3}.stp-sheet[data-pos="1"]{z-index:2;opacity:.85;transform:translateY(-16px)scale(.94)}.stp-sheet[data-pos="2"]{z-index:1;opacity:.55;transform:translateY(-32px)scale(.88)}.stp-question{border-radius:var(--r-sm);background:var(--sheet);box-shadow:inset 0 0 0 1px var(--line-2);gap:10px;padding:14px 14px 16px;font-size:clamp(14px,1.25vw,16.5px);display:grid}.stp-name{font:11px var(--mono);letter-spacing:0;color:var(--faint);justify-content:space-between;align-items:center;gap:10px;padding:12px 2px 13px;display:flex}.stp-dots{gap:4px;display:flex}.stp-dots i{background:var(--line);border-radius:50%;width:5px;height:5px;transition:background .4s}.stp-dots i.on{background:var(--c-accent)}.stp-ask{min-height:200px;padding:calc(var(--bar) + 16px) 16px 14px;flex-direction:column;display:flex}.stp-q{background:var(--c-accent);max-width:90%;min-height:2.3em;color:var(--c-on-accent);border-radius:10px 10px 3px;margin:0;margin-inline-start:auto;padding:9px 13px;font-size:clamp(14px,1.2vw,15.5px);line-height:1.4}.stp-caret{vertical-align:-.15em;background:currentColor;width:2px;height:1.05em;margin-inline-start:1px;animation:1s step-end infinite blink;display:inline-block}.stp-a{color:var(--c-ink);opacity:0;transition:opacity .5s var(--out), transform .6s var(--out);flex:1;margin:12px 0 0;font-size:clamp(14px,1.2vw,15.5px);line-height:1.55;transform:translateY(6px)}.stp-a.shown{opacity:1;transform:none}.stp-bar{justify-content:flex-end;margin-top:12px;display:flex}.stp-send{border-radius:var(--r-sm);height:30px;box-shadow:inset 0 0 0 1px var(--line);color:var(--soft);align-items:center;padding:0 12px;font-size:13px;font-weight:500;transition:background .3s,color .3s,box-shadow .3s;display:inline-flex}.stp-send.done{background:var(--c-ink);color:var(--on-ink);box-shadow:none}.stp-cap{padding:26px 2px 0}.stp-cap h3{letter-spacing:-.02em;margin:0 0 8px;font-size:18px;font-weight:500;line-height:1.3}.stp-cap p{max-width:30ch;color:var(--soft);margin:0;font-size:16.5px;line-height:1.5}@media (max-width:1100px){.stp-cards{grid-template-columns:minmax(0,1fr)}.stp-card+.stp-card{border-inline-start:0;border-top:1px solid var(--line)}.stp-card+.stp-card:before{top:-1px}.stp-stage{aspect-ratio:16/10}.stp-panel,.stp-stack{width:min(76%,400px)}}@media (max-width:820px){.stp-cards{border-inline:0;margin-inline:-16px}.stp-cards:before,.stp-cards:after,.stp-card:before,.stp-card:last-child:after{display:none}.stp-card{padding:20px 16px 32px}}@media (max-width:640px){.stp-stage{aspect-ratio:1}.stp-panel,.stp-stack{width:min(88%,380px)}}@media (prefers-reduced-motion:reduce){.stp-caret{animation:none}.stp-row,.stp-row:before,.stp-sheet,.stp-a,.stp-glyph{transition:none}}
@keyframes pop{0%{opacity:0;transform:translateY(-4px)}}@keyframes slide{0%{opacity:0;transform:translateY(-8px)}}@keyframes blink{50%{opacity:0}}@keyframes bob{0%,60%,to{opacity:.3}30%{opacity:1}}.strip{width:var(--col);margin:var(--sec) auto 0;text-align:center}.strip-lbl{color:var(--soft);font-size:15px;display:block}.strip-row{border-block:1px solid var(--line);grid-template-columns:repeat(4,minmax(0,1fr));margin-top:22px;display:grid;position:relative}.strip-row:before,.strip-row:after{content:"";box-shadow:0 0 0 100vmax var(--line);clip-path:inset(0 -100vmax);background:var(--line);pointer-events:none;height:1px;position:absolute;left:0;right:0}.strip-row:before{top:-1px}.strip-row:after{bottom:-1px}.strip-row>span{color:var(--c-ink);letter-spacing:-.015em;padding:22px 18px;font-size:16px;transition:background .4s;position:relative}.strip-row>span+span{border-inline-start:1px solid var(--line)}.strip-row>span:before{content:"";top:-1px;z-index:2;border:1px solid var(--handle);background:var(--paper);width:7px;height:7px;transition:background .35s,border-color .35s;position:absolute;inset-inline-start:-1px;translate:-50% -50%}[dir=rtl] .strip-row>span:before{translate:50% -50%}.strip-row>span:first-child:before{display:none}.strip-row>span:hover{background:var(--sheet)}.strip-row>span:hover:before,.strip-row>span:hover+span:before{border-color:var(--c-accent);background:var(--c-accent)}.feats{width:var(--col);border-inline:1px solid var(--line);margin:clamp(56px,7vw,104px) auto 0;position:relative}.feat{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:clamp(32px,5vw,72px);padding:clamp(56px,7vw,104px) clamp(24px,4vw,56px);display:grid;position:relative}.feat:before{content:"";box-shadow:0 0 0 100vmax var(--line);clip-path:inset(0 -100vmax);background:var(--line);pointer-events:none;height:1px;position:absolute;top:-1px;left:0;right:0}.feat:after{content:"";background:linear-gradient(var(--paper), var(--paper)) 1px 1px / 5px 5px no-repeat, linear-gradient(var(--handle), var(--handle)) 0 0 / 7px 7px no-repeat, linear-gradient(var(--paper), var(--paper)) calc(100% - 1px) 1px / 5px 5px no-repeat, linear-gradient(var(--handle), var(--handle)) 100% 0 / 7px 7px no-repeat;pointer-events:none;height:7px;position:absolute;top:-4px;left:-4px;right:-4px}.feats>.feat:last-child{border-bottom:1px solid var(--line)}.feat.reverse .feat-art{order:2}.feat-art{min-width:0}.feat-txt h2{color:var(--c-ink);font-size:var(--t-h3);letter-spacing:-.035em;text-wrap:balance;margin:0 0 14px;font-weight:420;line-height:1.12}.feat-txt p{max-width:34em;color:var(--soft);text-wrap:pretty;margin:0;font-size:17px;line-height:1.6}.feat-txt strong{color:var(--c-ink);font-weight:500}.feat-txt em{color:var(--c-ink);background:linear-gradient(var(--c-highlight-soft), var(--c-highlight-soft)) 0 88% / 100% .42em no-repeat;font-style:normal}.demo,.shot{max-width:460px;padding:calc(var(--bar) + 16px) 18px 18px;border-radius:var(--r-md);background:var(--win);box-shadow:var(--shadow-win);color:var(--c-ink);--bar:32px;outline:none;margin:0 auto;position:relative}.shot:before{content:"";height:var(--bar);border-bottom:1px solid var(--line-2);border-radius:var(--r-md) var(--r-md) 0 0;background:radial-gradient(circle at 17px 50%, var(--handle) 0 4.2px, transparent 4.8px), radial-gradient(circle at 32px 50%, var(--handle) 0 4.2px, transparent 4.8px), radial-gradient(circle at 47px 50%, var(--handle) 0 4.2px, transparent 4.8px), var(--panel);position:absolute;inset:0 0 auto}.demo:before{background:radial-gradient(circle at 17px 50%, var(--handle) 0 4.2px, transparent 4.8px), radial-gradient(circle at 32px 50%, var(--handle) 0 4.2px, transparent 4.8px), radial-gradient(circle at 47px 50%, var(--handle) 0 4.2px, transparent 4.8px), var(--panel)}.demo:focus-visible{box-shadow:0 0 0 2px var(--c-accent), var(--shadow-win)}.demo-replay{top:5px;z-index:1;border-radius:var(--r-xs);height:22px;color:var(--faint);font:11.5px var(--mono);letter-spacing:0;cursor:pointer;opacity:0;background:0 0;border:0;padding:0 7px;transition:opacity .3s,background .3s,color .3s;position:absolute;inset-inline-end:8px}.demo:hover .demo-replay,.demo:focus-within .demo-replay{opacity:1}.demo-replay:hover{background:var(--sheet);color:var(--c-ink)}.demo-stage{padding:10px 4px 4px;position:relative}.demo-q{text-align:center;direction:ltr;unicode-bidi:isolate;padding:14px 6px;font-size:19px}.demo-poly{pointer-events:none;width:100%;height:100%;position:absolute;inset:0;overflow:visible}.demo-poly polygon{fill:var(--c-error-soft);stroke:var(--c-error);stroke-width:1.8px;stroke-dasharray:6 5;stroke-linejoin:round}.demo-bar{border-radius:var(--r-sm);background:var(--sheet);box-shadow:inset 0 0 0 1px var(--line-2);animation:pop .3s var(--out);margin-top:8px;padding:9px 11px}.demo-bar[hidden]{display:none}.demo-sel{border-inline-start:2px solid var(--c-error);color:var(--faint);direction:ltr;margin-bottom:7px;padding-inline-start:7px;font-size:12px}.demo-in{border-radius:var(--r-sm);background:var(--field);min-height:32px;box-shadow:inset 0 0 0 1px var(--line);align-items:center;padding:5px 9px;font-size:15px;display:flex}.caret{background:var(--c-ink);width:1.5px;height:16px;margin-inline-start:1px;animation:1s step-end infinite blink;display:inline-block}.demo-chips,.demo-strip{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.demo-strip{border-radius:var(--r-sm);background:var(--sheet);width:max-content;max-width:100%;box-shadow:inset 0 0 0 1px var(--line);animation:pop .3s var(--out);justify-content:center;margin:10px auto 0;padding:5px}.demo-strip[hidden]{display:none}.demo-chip{border-radius:var(--r-xs);background:var(--win);box-shadow:inset 0 0 0 1px var(--line);color:var(--c-ink);font:500 13px var(--f);cursor:pointer;border:0;align-items:center;gap:6px;padding:4px 10px;transition:background .2s,box-shadow .2s,color .2s,transform .15s;display:inline-flex}.demo-chip:hover{box-shadow:inset 0 0 0 1px var(--c-accent)}.demo-chip b{background:var(--sheet);min-width:15px;height:15px;box-shadow:inset 0 0 0 1px var(--line);color:var(--soft);font:500 10px / 15px var(--mono);text-align:center;border-radius:3px}.demo-chip.is-hot.press{background:var(--c-accent);box-shadow:none;color:var(--c-on-accent);transform:scale(.96)}.demo-chip.is-hot.press b{box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--c-on-accent) 50%, transparent);color:var(--c-on-accent);background:0 0}.demo-pad{border-top:1px solid var(--line-2);margin-top:12px;padding-top:6px}.demo-pad.tall{border:none;margin:0;padding:0}.demo-row{border-radius:var(--r-sm);direction:ltr;unicode-bidi:isolate;padding:11px 8px;font-size:18px;position:relative}.demo-row+.demo-row{box-shadow:0 -1px 0 var(--line-2)}.demo-row.is-new{animation:slide .45s var(--out)}.demo-row[hidden]{display:none}.demo-mark{border-radius:var(--r-sm);background:var(--c-error-soft);box-shadow:0 0 0 1.5px var(--c-error);animation:pop .3s var(--out);position:absolute;inset:2px}.demo-mark[hidden]{display:none}.demo-row.lined{align-items:center;gap:12px;min-height:46px;display:flex}.demo-row.lined>span[data-math]{flex:auto;min-width:0}.demo-row.lined.typing>span[data-math]:after{content:"";vertical-align:-3px;background:var(--c-ink);width:1.5px;height:17px;margin-inline-start:2px;animation:1s step-end infinite blink;display:inline-block}.demo-row .tick{border-radius:var(--r-xs);background:var(--c-accent);width:24px;height:24px;color:var(--c-on-accent);animation:tick-in .45s var(--out);flex:none;place-items:center;font-size:13px;font-style:normal;font-weight:600;line-height:1;display:grid}@keyframes tick-in{0%{opacity:0;transform:scale(.6)}}.demo-row .tick[hidden]{display:none}.demo-row.is-bad .tick{background:var(--c-error);color:var(--on-ink)}.demo-row.is-bad>span[data-math]{color:var(--c-error-ink);-webkit-text-decoration:underline dashed var(--c-error);text-decoration:underline dashed var(--c-error);text-underline-offset:6px}.shot-note[hidden]{display:none}.demo-acts{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.demo-btn{border-radius:var(--r-xs);background:var(--c-ink);height:34px;color:var(--on-ink);font:500 13.5px var(--f);cursor:pointer;border:0;padding:0 13px;transition:background .3s,opacity .3s}.demo-btn:hover{background:color-mix(in srgb, var(--c-ink) 86%, var(--paper))}.demo-btn:disabled{opacity:.4;cursor:default}.demo-btn.ghost{box-shadow:inset 0 0 0 1px var(--line);color:var(--c-ink);background:0 0}.demo-btn.ghost:hover:not(:disabled){background:var(--sheet)}.hintbox{border-inline-start:2px solid var(--c-highlight);background:var(--c-highlight-soft);color:var(--soft);animation:pop .35s var(--out);margin-top:12px;padding:10px 12px;font-size:14px;line-height:1.65}.hintbox[hidden]{display:none}.hintbox>b:first-child{color:var(--c-accent-ink);font:500 11.5px var(--mono);letter-spacing:0;margin-bottom:3px;display:block}.hintbox [data-math]{direction:ltr;unicode-bidi:isolate}.roll-q{color:var(--soft);margin:2px 0 0;font-size:14.5px;line-height:1.7}.roll-q .num{background:var(--c-error-soft);color:var(--c-error-ink);border-radius:3px;padding:0 3px;font-weight:600;display:inline-block}.roll-q .num.flip{animation:tile .55s var(--out)}@keyframes tile{0%{opacity:0;transform:perspective(200px)rotateX(-90deg)}}.roll-target{text-align:center;direction:ltr;unicode-bidi:isolate;padding:12px 0 4px;font-size:19px}.roll-ans{border-top:1px solid var(--line-2);direction:ltr;unicode-bidi:isolate;justify-content:center;align-items:center;gap:9px;margin-top:8px;padding-top:11px;font-size:17px;transition:color .3s;display:flex}.roll-ans .tick{color:var(--c-accent);font-size:18px;font-style:normal}.roll-ans.stale{color:var(--c-error-ink);-webkit-text-decoration:line-through var(--c-error);text-decoration:line-through var(--c-error)}.roll-ans.stale .tick{display:none}#demoRoll .demo-acts{justify-content:center}.demo-chatbox{border-radius:var(--r-sm);background:var(--sheet);box-shadow:inset 0 0 0 1px var(--line-2);margin-top:12px;padding:9px 10px}.ctx-chip{border:1px dashed var(--c-error);border-inline-start:2px solid var(--c-error);border-radius:var(--r-xs);background:var(--win);max-width:100%;animation:pop .35s var(--out);align-items:center;gap:9px;margin-bottom:8px;padding:5px 9px;display:inline-flex}.ctx-chip[hidden]{display:none}.ctx-chip span{direction:ltr;unicode-bidi:isolate;font-size:14px}.ctx-chip i{color:var(--faint);cursor:pointer;font-size:10px;font-style:normal}.chat-mock{flex-direction:column;gap:9px;min-height:150px;max-height:230px;display:flex;overflow-y:auto}.msg{max-width:94%;animation:pop .35s var(--out);border-radius:10px;padding:9px 12px;font-size:14px;line-height:1.6}.msg.me{background:var(--c-ink);color:var(--on-ink);border-end-end-radius:3px;align-self:flex-end}.msg.bot{background:var(--sheet);box-shadow:inset 0 0 0 1px var(--line-2);border-end-start-radius:3px;align-self:flex-start}.msg [data-math]{direction:ltr;unicode-bidi:isolate}.msg-part+.msg-part{margin-top:6px}.dots i{background:var(--faint);border-radius:50%;width:5px;height:5px;margin-inline-end:3px;animation:1s infinite bob;display:inline-block}.dots i:nth-child(2){animation-delay:.15s}.dots i:nth-child(3){animation-delay:.3s}.chat-sugs{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.chat-form{gap:8px;margin-top:9px;display:flex}.chat-form input{border-radius:var(--r-sm);background:var(--field);min-width:0;height:36px;box-shadow:inset 0 0 0 1px var(--line);color:var(--c-ink);font:inherit;border:0;flex:auto;padding:0 11px;font-size:14px}.chat-form input:focus{box-shadow:inset 0 0 0 1px var(--c-accent);outline:none}.chat-form button{border-radius:var(--r-sm);background:var(--c-ink);width:36px;color:var(--on-ink);cursor:pointer;border:0;font-size:15px;transition:background .3s}.chat-form button:hover{background:var(--c-accent);color:var(--c-on-accent)}.demo-note{color:var(--faint);font:11px var(--mono);letter-spacing:0;text-align:center;margin:10px 0 0}.shot-note{border-inline-start:2px solid var(--c-error);background:var(--c-error-soft);color:var(--c-error-ink);animation:pop .35s var(--out);margin-top:12px;padding:9px 12px;font-size:13.5px;line-height:1.5}.shot-note strong,.shot-note b{font-weight:600}.bar{align-items:center;gap:12px;padding:8px 0;font-size:14px;display:flex}.bar span{color:var(--soft);flex:0 0 46%}.bar .m{background:var(--under);border-radius:99px;flex:auto;height:6px;position:relative}.bar .m i{background:var(--c-accent);transform-origin:0;height:100%;transition:transform 1.3s var(--out);transition-delay:calc(var(--i,0) * 90ms + .2s);border-radius:99px;display:block;position:relative}[dir=rtl] .bar .m i{transform-origin:100%}.js:not(.rv-off) .shot.rv-kids:not(.seen) .m i{transform:scaleX(0)}.bar em{color:var(--faint);font:12px var(--mono);letter-spacing:0;text-align:end;flex:0 0 42px;font-style:normal}.bar.weak span,.bar.weak em{color:var(--c-error-ink)}.bar.weak .m i{background:var(--c-error)}.bar.weak .m i:after{content:"";inset-inline-end:-4px;border:1.5px solid var(--c-error);background:var(--win);width:8px;height:8px;position:absolute;top:50%;translate:0 -50%}.voice-row{align-items:center;gap:16px;padding:6px 2px 2px;display:flex}.voice-mic{background:var(--c-accent);cursor:pointer;border:none;border-radius:50%;flex:none;place-items:center;width:50px;height:50px;transition:background .3s,transform .15s;display:grid}.voice-mic svg{fill:none;width:23px;height:23px;stroke:var(--c-on-accent);stroke-width:1.8px;stroke-linecap:round}.voice-mic:hover{background:color-mix(in srgb, var(--c-accent) 86%, var(--c-ink))}.voice-mic:active{transform:scale(.96)}.voice-mic.rec{animation:mic-ring 1.2s var(--out) infinite}@keyframes mic-ring{0%{box-shadow:0 0 0 0 color-mix(in srgb, var(--c-accent) 40%, transparent)}to{box-shadow:0 0 0 12px color-mix(in srgb, var(--c-accent) 0%, transparent)}}.voice-wave{flex:auto;align-items:center;gap:3px;height:44px;display:flex}.voice-wave i{background:var(--line);border-radius:99px;flex:auto;min-width:2px;max-width:4px;height:12%;transition:height .12s,background .2s}.voice-wave.live i{background:var(--c-accent)}.voice-said{min-height:26px;color:var(--c-ink);letter-spacing:-.01em;margin:8px 0 0;font-size:16px;font-weight:500}.voice-said:empty{opacity:0}.voice-reply{border-inline-start:2px solid var(--c-accent);background:var(--c-accent-soft);animation:pop .35s var(--out);margin-top:12px;padding:10px 13px}.voice-reply[hidden]{display:none}.voice-tag{color:var(--c-accent-ink);font:11.5px var(--mono);letter-spacing:0;margin-bottom:4px;display:block}.voice-reply p{margin:0;font-size:15.5px;line-height:1.7}.roll-target,.demo-q{overflow:auto hidden}.demo-row>span[data-math]{vertical-align:middle;max-width:100%;display:inline-block;overflow:auto hidden}@media (max-width:1100px){.feat{gap:40px}}@media (max-width:820px){.strip-row{grid-template-columns:repeat(2,minmax(0,1fr))}.strip-row:before,.strip-row:after,.strip-row>span:before{display:none}.strip-row>span:nth-child(odd){border-inline-start:0}.strip-row>span:nth-child(n+3){border-top:1px solid var(--line)}.feats{border-inline:0}.feat{border-top:1px solid var(--line);grid-template-columns:minmax(0,1fr);gap:32px;padding:56px 0}.feat:before,.feat:after{display:none}.feat.reverse .feat-art{order:0}}@media (max-width:480px){.strip-row>span{padding:18px 12px;font-size:15px}.demo,.shot{padding-inline:14px}.demo-row{padding-inline:4px;font-size:16px}}@media (prefers-reduced-motion:reduce){.caret,.demo-row.lined.typing>span[data-math]:after,.voice-mic.rec,.dots i{animation:none}}
.pricing{width:var(--col);margin:var(--sec) auto 0}.pricing-head{text-align:center;margin-bottom:clamp(48px,6vw,80px)}.pricing-head .fl-lede{max-width:40em;margin:22px auto 0}.plans{border:1px solid var(--line);background:var(--sheet);grid-template-columns:repeat(2,minmax(0,1fr));max-width:880px;margin:0 auto;display:grid;position:relative}.plans:before,.plans:after{content:"";box-shadow:0 0 0 100vmax var(--line);clip-path:inset(0 -100vmax);background:var(--line);pointer-events:none;height:1px;position:absolute;left:0;right:0}.plans:before{top:-1px}.plans:after{bottom:-1px}.plan{flex-direction:column;padding:34px 32px 36px;display:flex;position:relative}.plan+.plan{border-radius:var(--r-md);background:var(--win);box-shadow:var(--shadow-win);transition:transform .6s var(--out);margin-block:-16px;padding-top:50px;padding-bottom:52px}.plan+.plan:hover{transform:translateY(-4px)}.plan .dogear{--dog:30px;border-start-end-radius:var(--r-md)}.plan .dogear:before{background:var(--sheet)}.plan:hover .dogear{--dog:42px}.plan-top{align-items:center;gap:12px;min-height:32px;display:flex}.plan-name{font-size:var(--t-h3);letter-spacing:-.035em;font-weight:420;line-height:1}.plan-badge{border-radius:var(--r-xs);background:var(--c-accent-soft);color:var(--c-accent-ink);font:11.5px / 1 var(--mono);letter-spacing:0;padding:5px 8px}.plan-line{min-height:46px;color:var(--soft);margin:12px 0 0;font-size:15px;line-height:1.5}.plan-price{border-bottom:1px solid var(--line);align-items:baseline;gap:8px;margin:22px 0 0;padding-bottom:22px;display:flex}.plan-price b{letter-spacing:-.05em;font-size:clamp(44px,4vw,56px);font-weight:380;line-height:1}.plan-price span{color:var(--faint);font:12.5px var(--mono);letter-spacing:0}.plan-credits{border-bottom:1px solid var(--line);margin-bottom:22px;padding:18px 0}.plan-credits p{align-items:center;gap:6px;margin:0 0 6px;font-size:15px;display:flex}.plan-credits b{font-weight:500}.plan-credits span{color:var(--faint);font-size:14px}.info{border:1.2px solid var(--faint);cursor:pointer;background:0 0;border-radius:50%;flex:0 0 15px;place-items:center;width:15px;height:15px;padding:0;transition:border-color .3s;display:inline-grid;position:relative}.info i{color:var(--faint);font-size:9.5px;font-style:normal;font-weight:600;line-height:1}.info:hover{border-color:var(--c-ink)}.info:hover i{color:var(--c-ink)}.tip{bottom:calc(100% + 10px);z-index:5;border-radius:var(--r-sm);background:var(--c-ink);width:max-content;max-width:300px;color:var(--on-ink);box-shadow:var(--shadow-pop);text-align:start;opacity:0;visibility:hidden;transition:opacity .3s, transform .45s var(--out), visibility .3s;pointer-events:none;padding:11px 13px;font-size:13px;font-weight:400;line-height:1.55;position:absolute;inset-inline-start:-10px;transform:translateY(6px)}.info:hover .tip,.info:focus-visible .tip{opacity:1;visibility:visible;transform:none}.plan:last-child .tip{inset-inline:auto -10px}.plan-btn{border-radius:var(--r-xs);background:var(--c-ink);height:46px;color:var(--on-ink);letter-spacing:-.01em;justify-content:center;align-items:center;font-size:16px;font-weight:500;text-decoration:none;transition:background .3s,transform .15s;display:flex}.plan-btn:hover{background:color-mix(in srgb, var(--c-ink) 86%, var(--paper))}.plan-btn:active{transform:scale(.99)}.plan-hl{margin:24px 0 12px;font-size:15px;font-weight:500}.plan-list{margin:0;padding:0;list-style:none}.plan-list li{color:var(--soft);margin-bottom:9px;padding-inline-start:24px;font-size:15px;line-height:1.5;position:relative}.plan-list li:before{content:"";inset-inline-start:2px;border-left:1.5px solid var(--c-accent);border-bottom:1.5px solid var(--c-accent);width:9px;height:5px;position:absolute;top:7px;transform:rotate(-45deg)}.plan-off{color:var(--faint);margin:14px 0 0;font-size:14px;line-height:1.5}.pricing-note{max-width:46em;color:var(--faint);text-align:center;margin:40px auto 0;font-size:14px;line-height:1.7}.pricing-note b{color:var(--soft);font-weight:500}@media (max-width:820px){.plans{border-inline:0;grid-template-columns:minmax(0,1fr);margin-inline:-16px}.plans:before,.plans:after{display:none}.plan{padding:30px 16px 34px}.plan+.plan{margin:0 8px 16px;padding:34px 16px 36px}}@media (max-width:759px){.plan-credits{position:relative}.info{position:static}.tip,.plan:last-child .tip{width:auto;max-width:none;inset-inline:0}}
.includes{width:var(--col);margin:var(--sec) auto 0}.includes-panel{border:1px solid var(--line);background:var(--sheet);padding:clamp(44px,6vw,88px) clamp(24px,5vw,64px);position:relative;overflow:hidden}.includes-panel:before{content:"";top:0;width:46%;height:100%;color:color-mix(in srgb, var(--c-ink) 8%, transparent);pointer-events:none;background-image:linear-gradient(currentColor 1px,#0000 1px),linear-gradient(90deg,currentColor 1px,#0000 1px);background-size:10px 10px;position:absolute;inset-inline-end:0;-webkit-mask:linear-gradient(225deg,#000 0 34%,#0000 34.2%);mask:linear-gradient(225deg,#000 0 34%,#0000 34.2%)}[dir=rtl] .includes-panel:before{-webkit-mask:linear-gradient(135deg,#000 0 34%,#0000 34.2%);mask:linear-gradient(135deg,#000 0 34%,#0000 34.2%)}.includes-panel h2{margin:0 0 clamp(32px,4vw,56px);position:relative}.inc-list{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:clamp(28px,4vw,64px);margin:0;padding:0;list-style:none;display:grid;position:relative}.inc-list li{border-bottom:1px solid var(--line);color:var(--c-ink);letter-spacing:-.012em;align-items:center;gap:14px;padding:16px 2px;font-size:clamp(15px,1.3vw,17px);display:flex}.inc-list li:nth-child(-n+2){border-top:1px solid var(--line)}.inc-list svg{flex:0 0 20px;width:20px;height:20px}.inc-list circle{fill:none;stroke:var(--line);stroke-width:1.4px}.inc-list path{fill:none;stroke:var(--c-accent);stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;transition:stroke-dashoffset .7s var(--out);transition-delay:calc(var(--i,0) * 80ms + .35s)}.js:not(.rv-off) .inc-list.rv-kids:not(.seen) path{stroke-dashoffset:1px}.faq{width:var(--col);margin:var(--sec) auto 0;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(32px,6vw,88px);display:grid}.faq-h{align-self:start;position:sticky;top:40px}.faq-list{border-top:1px solid var(--line)}.qa{border-bottom:1px solid var(--line);position:relative}.qa:before{content:"";top:-1px;background:var(--c-accent);transform-origin:0;height:1px;transition:transform .7s var(--out);position:absolute;inset-inline:0;transform:scaleX(0)}[dir=rtl] .qa:before{transform-origin:100%}.qa.open:before{transform:none}.qa-q{width:100%;color:var(--c-ink);text-align:start;cursor:pointer;background:0 0;border:none;justify-content:space-between;align-items:center;gap:26px;padding:24px 2px;font-family:inherit;display:flex}.qa-q>span{letter-spacing:-.02em;font-size:clamp(17px,1.5vw,20px);font-weight:420;line-height:1.3;transition:color .3s}.qa-q:hover>span{color:var(--c-accent-ink)}.qa-arrow{width:28px;height:28px;transition:transform .6s var(--out);flex:0 0 28px}.qa-arrow circle{fill:none;stroke:var(--line);stroke-width:1.3px;transition:stroke .3s}.qa-arrow path{fill:none;stroke:var(--c-ink);stroke-width:1.5px;stroke-linecap:round;stroke-linejoin:round}.qa-q:hover .qa-arrow circle{stroke:var(--c-accent)}.qa-q[aria-expanded=true] .qa-arrow{transform:rotate(180deg)}.qa-a{opacity:0;max-height:0;transition:max-height .5s var(--out), opacity .3s;overflow:hidden}.qa.open .qa-a{opacity:1}.qa-a p{max-width:62ch;color:var(--soft);transition:transform .7s var(--out);margin:0 0 18px;font-size:16px;line-height:1.7;transform:translateY(8px)}.qa.open .qa-a p{transform:none}.qa-a p:first-child{margin-top:-4px}.qa-a b{color:var(--c-ink);font-weight:500}.qa-a a{color:var(--c-ink);text-decoration:underline;-webkit-text-decoration-color:var(--handle);text-decoration-color:var(--handle);text-underline-offset:3px}.cta{width:var(--col);margin:var(--sec) auto 0;border:1px solid var(--line);background:var(--sheet);text-align:center;padding:clamp(72px,10vw,136px) clamp(24px,5vw,72px);position:relative;overflow:hidden}.cta:before{content:"";bottom:0;width:38%;height:70%;color:color-mix(in srgb, var(--c-ink) 8%, transparent);pointer-events:none;background-image:linear-gradient(currentColor 1px,#0000 1px),linear-gradient(90deg,currentColor 1px,#0000 1px);background-size:10px 10px;position:absolute;inset-inline-start:0;-webkit-mask:linear-gradient(45deg,#000 0 30%,#0000 30.2%);mask:linear-gradient(45deg,#000 0 30%,#0000 30.2%)}[dir=rtl] .cta:before{-webkit-mask:linear-gradient(-45deg,#000 0 30%,#0000 30.2%);mask:linear-gradient(-45deg,#000 0 30%,#0000 30.2%)}.cta .dogear{--dog:44px}.cta:hover .dogear{--dog:58px}.cta h2{margin:0 auto 48px;position:relative}.cta h2 em{color:var(--c-accent-ink);font-style:normal}.cta-link{color:var(--c-ink);align-items:center;gap:16px;text-decoration:none;transition:color .3s;display:inline-flex;position:relative}.cta-link>span{letter-spacing:-.04em;background:linear-gradient(currentColor,currentColor) 0 100%/100% 1.5px no-repeat;padding-bottom:4px;font-size:clamp(26px,3vw,40px);font-weight:380;line-height:1.1}.cta-link:hover{color:var(--c-accent-ink)}.cta-arrow{width:clamp(30px,3vw,38px);height:clamp(30px,3vw,38px);transition:transform .5s var(--out);flex:none}.cta-arrow circle{fill:none;stroke:currentColor;stroke-width:1.3px}.cta-arrow path{fill:none;stroke:currentColor;stroke-width:1.6px;stroke-linecap:round;stroke-linejoin:round}.cta-link:hover .cta-arrow{transform:translate(6px)}[dir=rtl] .cta-arrow{scale:-1 1}[dir=rtl] .cta-link:hover .cta-arrow{transform:translate(-6px)}.fine{max-width:56ch;color:var(--faint);margin:40px auto 0;font-size:14px;line-height:1.7;position:relative}@media (max-width:1100px){.faq{grid-template-columns:minmax(0,1fr);gap:32px}.faq-h{position:static}}@media (max-width:820px){.includes-panel,.cta{border-inline:0;margin-inline:-16px}.inc-list{grid-template-columns:minmax(0,1fr)}.inc-list li:nth-child(2){border-top:0}}
.legal{width:min(680px,100% - 32px);color:var(--soft);margin:clamp(48px,6vw,88px) auto 0}.legal h1{color:var(--c-ink);font-size:var(--t-h1);font-weight:var(--w-head);letter-spacing:-.045em;text-wrap:balance;margin:0;line-height:1.04}.legal-updated{color:var(--faint);font:12.5px var(--mono);letter-spacing:0;margin:18px 0 30px}.legal-intro{color:var(--c-ink);font-size:var(--t-lede);margin:0 0 12px;line-height:1.55}.legal section{border-top:1px solid var(--line);margin-top:44px;padding-top:26px}.legal h2{color:var(--c-ink);letter-spacing:-.03em;margin:0 0 14px;font-size:24px;font-weight:420;line-height:1.2}.legal p,.legal li{font-size:16.5px;line-height:1.72}.legal p{margin:0 0 12px}.legal ul{margin:0 0 12px;padding-inline-start:1.2em}.legal li{margin-bottom:6px}.legal li::marker{color:var(--faint)}.legal a{color:var(--c-ink);text-decoration:underline;-webkit-text-decoration-color:var(--handle);text-decoration-color:var(--handle);text-underline-offset:3px;transition:text-decoration-color .3s}.legal a:hover{text-decoration-color:currentColor}html[lang=he] :is(h1,h2,h3,.two,.plan-name,.cta-link>span,.qa-q>span,.brand-name,.feat-txt h2){letter-spacing:0}html[lang=he] .two{line-height:1.14}
.blog{width:var(--col);margin:clamp(40px,6vw,88px) auto 0}.blog-head{gap:22px;margin-bottom:clamp(40px,5vw,64px);display:grid}.post-list{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.post-list>li{border-bottom:1px solid var(--line)}.post-card{color:var(--c-ink);gap:10px;padding:30px 2px 32px;text-decoration:none;display:grid}.post-card h2{max-width:24em;font-size:var(--t-h3);letter-spacing:-.035em;text-wrap:balance;margin:0;font-weight:420;line-height:1.15;transition:color .3s}.post-card p{max-width:40em;color:var(--soft);margin:0;font-size:16.5px}.post-card:hover h2{color:var(--c-accent-ink)}.post-card .arrow-link{margin-top:4px;font-size:15px}.post-meta{color:var(--faint)}.post{width:min(720px,100% - 32px);margin:clamp(32px,5vw,72px) auto 0}.post-head{border-bottom:1px solid var(--line);gap:18px;padding-bottom:30px;display:grid}.post-crumbs a{color:var(--faint);text-decoration:none;transition:color .3s}.post-crumbs a:before{content:"← "}[dir=rtl] .post-crumbs a:before{content:"→ "}.post-crumbs a:hover{color:var(--c-ink)}.post-title{color:var(--c-ink);font-size:clamp(34px,4.6vw,54px);font-weight:var(--w-head);letter-spacing:-.045em;text-wrap:balance;margin:0;line-height:1.04}.post-dek{max-width:none}.post-body{color:var(--soft);padding-top:34px;font-size:17.5px;line-height:1.72}.post-body>*+*{margin-top:1.1em}.post-body p,.post-body ul,.post-body ol{margin-bottom:0}.post-body h2{color:var(--c-ink);letter-spacing:-.035em;text-wrap:balance;margin:2.1em 0 0;scroll-margin-top:24px;font-size:clamp(25px,2.6vw,31px);font-weight:420;line-height:1.15}.post-body h3{color:var(--c-ink);letter-spacing:-.02em;margin:1.6em 0 0;font-size:19px;font-weight:500}.post-body strong{color:var(--c-ink);font-weight:500}.post-body a{color:var(--c-ink);text-decoration:underline;-webkit-text-decoration-color:var(--handle);text-decoration-color:var(--handle);text-underline-offset:3px;transition:text-decoration-color .3s}.post-body a:hover{text-decoration-color:currentColor}.post-body ul,.post-body ol{padding-inline-start:1.2em}.post-body li+li{margin-top:.45em}.post-body li::marker{color:var(--faint)}.post-body .tldr{border:1px solid var(--line);border-inline-start:2px solid var(--c-accent);background:var(--sheet);color:var(--c-ink);padding:18px 20px;font-size:17px}.post-body table{border-collapse:collapse;width:100%;font-size:15px}.post-body .table-wrap{overflow-x:auto}.post-body th,.post-body td{border-bottom:1px solid var(--line);text-align:start;vertical-align:top;padding:10px 12px 10px 0}.post-body th{color:var(--c-ink);font-weight:500}.post-body td:first-child{color:var(--c-ink);white-space:nowrap}.pull{border-inline-start:2px solid var(--c-mark);margin:1.8em 0;padding:4px 0 4px 22px}[dir=rtl] .pull{padding:4px 22px 4px 0}.pull blockquote{color:var(--c-ink);letter-spacing:-.025em;margin:0;font-size:clamp(20px,2vw,23px);font-weight:380;line-height:1.4}.pull figcaption{color:var(--faint);font:12.5px var(--mono);letter-spacing:0;flex-wrap:wrap;gap:4px 12px;margin-top:12px;display:flex}.pull figcaption span{color:var(--soft)}.pull figcaption a{color:inherit;text-decoration:underline;-webkit-text-decoration-color:var(--line);text-decoration-color:var(--line);text-underline-offset:3px}.calc{border:1px solid var(--line-2);border-inline-start:2px solid var(--c-accent);border-radius:var(--r-xs);background-color:var(--sheet);background-image:linear-gradient(color-mix(in srgb, var(--c-ink) 4%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--c-ink) 4%, transparent) 1px, transparent 1px);background-size:10px 10px;margin:1.4em 0;padding:16px 18px}.calc pre{color:var(--c-ink);font:14.5px / 1.9 var(--mono);letter-spacing:0;white-space:pre;margin:0;overflow-x:auto}.calc p{color:var(--soft);margin:10px 0 0;font-size:14.5px;line-height:1.6}.post-faq,.post-sources{border-top:1px solid var(--line);margin-top:56px;padding-top:26px}.post-faq h2,.post-sources h2{color:var(--c-ink);letter-spacing:-.03em;margin:0 0 14px;font-size:24px;font-weight:420}.post-faq dl{margin:0;display:grid}.post-faq dl>div{border-bottom:1px solid var(--line);padding:16px 0}.post-faq dt{color:var(--c-ink);letter-spacing:-.015em;font-size:17px;font-weight:500}.post-faq dd{color:var(--soft);margin:6px 0 0;font-size:16px;line-height:1.7}.post-cta{border:1px solid var(--line);background:var(--sheet);margin-top:56px;padding:34px 32px 36px;position:relative;overflow:hidden}.post-cta h2{color:var(--c-ink);letter-spacing:-.035em;margin:0 0 8px;font-size:clamp(24px,2.6vw,30px);font-weight:420}.post-cta p{max-width:34em;color:var(--soft);margin:0 0 22px}.post-cta .dogear{--dog:30px}.post-cta:hover .dogear{--dog:40px}.post-sources ol{color:var(--soft);margin:0;padding-inline-start:1.4em;font-size:14.5px;line-height:1.6}.post-sources li+li{margin-top:6px}.post-sources li::marker{color:var(--faint);font:12px var(--mono)}.post-sources a{color:var(--soft);text-decoration:underline;-webkit-text-decoration-color:var(--line);text-decoration-color:var(--line);text-underline-offset:3px;overflow-wrap:anywhere}.post-sources a:hover{color:var(--c-ink)}@media (max-width:640px){.post-body{font-size:17px}.post-cta{border-inline:0;margin-inline:-16px;padding:28px 16px 30px}}.betsim{border-radius:var(--r-md);background:var(--win);box-shadow:var(--shadow-win);margin:1.8em 0;padding:18px 18px 14px}.betsim-controls{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 24px;display:grid}.betsim-controls label{color:var(--soft);gap:2px;font-size:14px;display:grid}.betsim-controls b{color:var(--c-ink);font:500 14px var(--mono)}.betsim input[type=range]{width:100%;accent-color:var(--c-accent)}.betsim-plot{width:100%;height:220px;margin-top:12px;display:block}.betsim-read{border-top:1px solid var(--line-2);color:var(--faint);flex-wrap:wrap;align-items:center;gap:8px 18px;margin-top:10px;padding-top:10px;display:flex}.betsim-read b{color:var(--c-ink);font-weight:500}.betsim-read .pos b{color:var(--c-accent-ink)}.betsim-read .neg b{color:var(--c-error-ink)}.betsim-read button{margin-inline-start:auto}@media (max-width:520px){.betsim-controls{grid-template-columns:minmax(0,1fr)}}