.calc{--ink:#131d2d;--paper:#fffaf0;--muted:#4e5970;--rule:#e4dac7;--dash:#d6c9b0;--blue:#2868f8;--signal:#ceefff;--lavender:#c4bcff;--violet:#5a47c7;--alert:#c2361f;font-family:var(--_font-default),sans-serif;margin:10px 0 40px;scroll-margin-top:110px}.calc :is(button,input,select):focus-visible{outline-offset:3px;outline:3px solid var(--blue)!important}.calc-console{background:linear-gradient(#f4ecd9,#e2d4b6);border-radius:42px 42px 34px 34px;padding:clamp(12px,2vw,28px) clamp(12px,2vw,28px) 0;box-shadow:inset 0 2px #fffaf0,inset 0 -6px #cdbd9c,0 30px 60px #00000059}.calc-screen{background:var(--blue) repeating-conic-gradient(from -90deg at 50% 108%,var(--blue) 0 5deg,#3b76fb 5deg 10deg);border:3px solid var(--ink);color:var(--ink);border-radius:22px;position:relative;overflow:clip;box-shadow:inset 0 0 70px #0000004d}.calc-screen:after{content:"";z-index:3;pointer-events:none;background:repeating-linear-gradient(0deg,#ffffff0a 0 1px,#0000 1px 3px);position:absolute;inset:0}.calc .calc-plate{background:var(--paper);border-bottom:2px solid var(--ink);color:var(--ink);font:400 14px/1.2 var(--_font-accent),sans-serif;white-space:nowrap;align-items:center;gap:clamp(12px,1.6vw,22px);margin:0;padding:9px 18px;display:flex}.calc-plate i{background:conic-gradient(var(--blue) 0 25%,var(--signal) 0 50%,var(--lavender) 0 75%,var(--paper) 0);border:1.5px solid var(--ink);border-radius:50%;flex-shrink:0;width:15px;height:15px}.calc-plate strong{font-weight:700}.calc-plate span{color:var(--ink)}.calc-plate em{background:var(--lavender);border:1.5px solid var(--ink);border-radius:20px;margin-left:auto;padding:3px 10px;font-size:12.5px;font-style:normal}.calc-desk{--gap:clamp(14px,2vw,28px);gap:26px var(--gap);padding:26px var(--gap);grid-template-columns:minmax(0,.92fr) minmax(0,1.3fr);display:grid}.calc-window{background:var(--paper);border:2px solid var(--ink);min-width:0;box-shadow:6px 6px 0 var(--ink);border-radius:10px}.calc .calc-bar{border-bottom:2px solid var(--ink);color:var(--ink);font:700 12px/1.2 var(--_font-accent),sans-serif;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;align-items:center;gap:10px;margin:0;padding:7px 12px;display:flex}.calc-bar:after{content:"";background:repeating-linear-gradient(var(--ink) 0 1.5px,transparent 1.5px 3.5px);flex:1;min-width:20px;height:8px}.calc-bar i,.calc-table caption i{border:1.5px solid var(--ink);background:#fff;flex-shrink:0;width:12px;height:12px}.calc-body{padding:2px 22px 16px}.calc-controls{align-self:start}.calc-controls .calc-body>*+*{border-top:1.5px dashed var(--dash)}.calc-field{border:0;min-width:0;margin:0;padding:13px 0}.calc-field>label,.calc-field>legend{float:left;width:100%;color:var(--ink);font:600 19px/1.2 var(--_font-accent),sans-serif;letter-spacing:-.01em;align-items:center;gap:10px;margin:0 0 10px;padding:0;display:flex}.calc-field>:is(label,legend)+*{clear:both}.calc-field>label b,.calc-field>legend b{background:var(--ink);width:26px;height:26px;color:var(--signal);border-radius:50%;flex-shrink:0;place-items:center;font-size:12.5px;font-weight:600;display:grid}.calc select{border:2px solid var(--ink);width:100%;min-height:48px;box-shadow:3px 3px 0 var(--ink);color:var(--ink);font:500 17px/1.2 var(--_font-accent),sans-serif;cursor:pointer;appearance:none;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9'%3E%3Cpath d='M1 1l6 6 6-6' fill='none' stroke='%23131d2d' stroke-width='2.5'/%3E%3C/svg%3E") right 16px center no-repeat;border-radius:8px;padding:10px 44px 10px 14px;transition:background-color .15s}.calc select:hover{background-color:var(--signal)}.calc select :is(optgroup,option){color:var(--ink);background:#fff}.calc .calc-help{color:var(--muted);margin:8px 0 0;font-size:13.5px;line-height:1.45}.calc .calc-help code{background:var(--signal);border:1.5px solid var(--ink);color:var(--ink);border-radius:6px;padding:1px 6px;font-size:.92em}.calc .calc-warning{color:var(--violet)}.calc-pills{flex-wrap:wrap;gap:8px;display:flex}.calc-keypad{grid-template-columns:repeat(3,minmax(0,160px));display:grid}.calc-pill{cursor:pointer;position:relative}.calc-pill input{opacity:0;cursor:pointer;position:absolute;inset:0}.calc-pill span{border:2px solid var(--ink);min-height:40px;box-shadow:3px 3px 0 var(--ink);color:var(--ink);font:600 15px/1.15 var(--_font-accent),sans-serif;background:#fff;border-radius:8px;flex-direction:column;justify-content:center;padding:4px 12px;transition:background .15s,box-shadow .15s,transform .15s;display:flex}.calc-pill small{color:var(--muted);white-space:nowrap;font-size:11.5px;font-weight:400}.calc-pill:hover span{background:var(--signal)}.calc-pill input:checked+span{background:var(--blue);color:#fff;box-shadow:1px 1px 0 var(--ink);transform:translate(2px,2px)}.calc-pill input:checked+span small{color:#fff}.calc-pill input:focus-visible+span{outline:3px solid var(--blue);outline-offset:3px}.calc-pill-round span{border-radius:50%;align-items:center;min-width:40px;padding-inline:8px}.calc .calc-context-value{color:var(--ink);font:600 24px/1.1 var(--_font-accent),sans-serif;font-variant-numeric:tabular-nums;flex-wrap:wrap;align-items:baseline;gap:6px 12px;margin:-4px 0 4px;display:flex}.calc .calc-context-value span{color:var(--muted);font-size:14px;font-weight:400}.calc input[type=range]{cursor:pointer;appearance:none;background:0 0;width:100%;height:30px;margin:0}.calc input[type=range]::-webkit-slider-runnable-track{background:linear-gradient(90deg,var(--blue) 0 var(--fill,50%),#fff var(--fill,50%));border:2px solid var(--ink);border-radius:10px;height:10px}.calc input[type=range]::-moz-range-track{border:2px solid var(--ink);background:#fff;border-radius:10px;height:8px}.calc input[type=range]::-moz-range-progress{background:var(--blue);border-radius:10px;height:8px}.calc input[type=range]::-webkit-slider-thumb{border:2px solid var(--ink);width:26px;height:26px;box-shadow:2px 2px 0 var(--ink);appearance:none;background:#fff;border-radius:50%;margin-top:-10px}.calc input[type=range]::-moz-range-thumb{border:2px solid var(--ink);width:22px;height:22px;box-shadow:2px 2px 0 var(--ink);background:#fff;border-radius:50%}.calc-ticks{color:#6d768a;font-variant-numeric:tabular-nums;justify-content:space-between;margin-top:6px;font-size:12px;display:flex}.calc-ticks span[data-on]{color:var(--ink);font-weight:600}.calc-check{color:var(--ink);font:600 16px/1.3 var(--_font-accent),sans-serif;cursor:pointer;flex-wrap:wrap;align-items:center;gap:4px 10px;padding-top:13px;display:flex}.calc-check input{width:22px;height:22px;accent-color:var(--blue)}.calc-check span{color:var(--muted);font-size:14px;font-weight:400}.calc-results{align-content:start;gap:26px;min-width:0;display:grid}.calc .calc-readout{font-size:inherit;align-items:flex-end;gap:12px;margin:16px 0 0;line-height:1;display:flex}.calc-nixie{gap:8px;display:flex}.calc-nixie span{border:2px solid var(--ink);width:clamp(46px,5.2vw,70px);height:clamp(68px,7.8vw,100px);box-shadow:4px 4px 0 var(--ink);color:var(--blue);font:600 clamp(44px,5.4vw,74px)/1 var(--_font-accent),sans-serif;font-variant-numeric:tabular-nums;background:linear-gradient(#fff 50%,#f1e9d8 50%);border-radius:10px;place-items:center;display:grid;position:relative}.calc-nixie span:after{content:"";background:#131d2d2e;height:2px;position:absolute;inset:calc(50% - 1px) 0 auto}.calc-nixie span.is-mark{width:auto;min-width:14px;box-shadow:none;color:var(--ink);background:0 0;border:0}.calc-nixie span.is-mark:after{content:none}.calc-unit{color:var(--ink);font:600 clamp(24px,2.6vw,32px)/1 var(--_font-accent),sans-serif;margin-bottom:6px}.calc-split{border:2px solid var(--ink);background:#fff;border-radius:8px;height:20px;margin:24px 0 12px;display:flex;overflow:hidden}.calc-split span{min-width:4px;transition:flex-grow .5s cubic-bezier(.2,.8,.2,1)}.calc-split span+span{border-left:2px solid var(--ink)}.calc-split .is-weights,.calc-legend .is-weights:before{background:var(--blue)}.calc-split .is-cache,.calc-legend .is-cache:before{background:var(--signal)}.calc-split .is-vision,.calc-legend .is-vision:before{background:var(--lavender)}.calc-split .is-reserve,.calc-legend .is-reserve:before{background:repeating-linear-gradient(135deg,var(--ink) 0 1.5px,#fff 1.5px 5px)}.calc-legend{color:var(--muted);flex-wrap:wrap;gap:6px 22px;margin:0;padding:0;font-size:14px;list-style:none;display:flex}.calc-legend li{align-items:center;gap:8px;display:flex}.calc-legend li:before{content:"";border:1.5px solid var(--ink);border-radius:3px;width:12px;height:12px}.calc-legend b{color:var(--ink);font-variant-numeric:tabular-nums;font-weight:600}.calc .calc-verdict{border-top:1.5px dashed var(--dash);color:var(--ink);font:500 20px/1.45 var(--_font-accent),sans-serif;margin:18px 0 0;padding-top:16px}.calc .calc-verdict strong{background:linear-gradient(transparent 58%,var(--signal) 58%);font-weight:700}.calc-machines{gap:26px;display:grid}.calc-machines .calc-window{overflow:clip}.calc-table{border-collapse:collapse;width:100%;font-size:14px}.calc-table caption{background:repeating-linear-gradient(var(--ink) 0 1.5px,transparent 1.5px 3.5px) 12px center / calc(100% - 24px) 8px no-repeat var(--paper);border-bottom:2px solid var(--ink);color:var(--ink);font:700 12px/1.2 var(--_font-accent),sans-serif;letter-spacing:.08em;text-align:left;text-transform:uppercase;padding:7px 12px}.calc-table caption span{background:var(--paper);align-items:center;gap:10px;padding-right:10px;display:inline-flex}.calc-table thead th{color:var(--muted);text-align:left;padding:12px 12px 6px;font-size:12px;font-weight:500}.calc-table tbody :is(th,td){border-top:1.5px solid var(--rule);vertical-align:middle;text-align:left;padding:12px}.calc-table tbody :is(th,td):first-child{padding-left:16px}.calc-table tbody :is(th,td):last-child{padding-right:16px}.calc-table tbody th{width:38%;font-weight:400}.calc-table tbody th strong{color:var(--ink);font:600 16px/1.25 var(--_font-accent),sans-serif;display:block}.calc-table tbody th span{color:var(--muted);margin-top:2px;font-size:13px;display:block}.calc-table tbody th small{color:var(--muted);margin-top:4px;font-size:12px;line-height:1.4;display:block}.calc-load{width:24%}.calc-load>span:last-child{color:var(--muted);font-variant-numeric:tabular-nums;margin-top:5px;font-size:12.5px;display:block}.calc-meter{border:1.5px solid var(--ink);background:#fff;border-radius:4px;height:14px;display:block;position:relative;overflow:hidden}.calc-meter:before{content:"";width:calc(var(--load) - 4px);background:repeating-linear-gradient(90deg,var(--meter,var(--blue)) 0 5px,transparent 5px 7px);transition:width .5s cubic-bezier(.2,.8,.2,1);position:absolute;inset:2px auto 2px 2px}.calc-status{background:var(--blue);border:1.5px solid var(--ink);color:#fff;white-space:nowrap;border-radius:20px;padding:3px 10px;font-size:12.5px;font-weight:600;display:inline-block}.calc-table tr.is-tight{--meter:#7c6cf0}.calc-table tr.is-tight .calc-status{background:var(--lavender);color:var(--ink)}.calc-table tr.is-over{--meter:var(--alert);background:#f7f0e3}.calc-table tr.is-over .calc-status{border:2px solid var(--alert);color:var(--alert);letter-spacing:.06em;text-transform:uppercase;background:#fff;border-radius:6px;transform:rotate(-4deg)}.calc-table tr.is-over th strong{color:var(--muted)}.calc-speed strong{color:var(--ink);font:600 16px/1.2 var(--_font-accent),sans-serif;white-space:nowrap;font-variant-numeric:tabular-nums;display:block}.calc-speed span{color:var(--muted);font-variant-numeric:tabular-nums;margin-top:3px;font-size:12.5px;display:block}.calc-table tr.is-over .calc-speed span{color:var(--alert);font-size:13px;font-weight:600}.calc-foot{background:var(--paper);border-top:2px solid var(--ink);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 24px;padding:14px 18px;display:flex}.calc .calc-foot p{color:var(--muted);flex:320px;margin:0;font-size:13.5px;line-height:1.5}.calc-copy{background:var(--blue);border:2px solid var(--ink);min-height:46px;box-shadow:3px 3px 0 var(--ink);color:#fff;font:600 15px/1 var(--_font-accent),sans-serif;cursor:pointer;border-radius:30px;align-items:center;gap:12px;padding:10px 18px;transition:box-shadow .15s,transform .15s;display:inline-flex}.calc-copy:hover{box-shadow:5px 5px 0 var(--ink);transform:translate(-2px,-2px)}.calc-copy:active{box-shadow:1px 1px 0 var(--ink);transform:translate(2px,2px)}.calc .calc-monitor-foot{color:#8a7a5c;letter-spacing:.2em;text-transform:uppercase;align-items:center;gap:10px;margin:0;padding:12px 18px 16px;font-size:12px;line-height:1.2;display:flex}.calc-monitor-foot span{color:#8a7a5c;margin-right:auto}.calc-monitor-foot i{background:radial-gradient(circle at 35% 35%,#fff 0 12%,#d7c7a6 13% 100%);border:1.5px solid #a8977a;border-radius:50%;width:18px;height:18px}.calc-hero .hb-hero-copy{max-width:860px;padding-top:26px}.calc-hero .calc{margin:64px 0 0}.calc-method>.ld-inner,.calc-limits>.ld-inner,.calc-sources>.ld-inner{padding-block:120px}.calc-method .pd-points{margin-top:56px}.calc-limits .ld-split>div{flex-direction:column;align-items:flex-start;gap:22px;display:flex}.calc-limits ul{border-bottom:1px solid var(--ld-line);margin:0;padding:0;list-style:none}.calc-limits li{border-top:1px solid var(--ld-line);padding:24px 0}.calc-limits h3{letter-spacing:-.015em;margin:0 0 8px;font-size:22px;font-weight:600}.hb-page .calc-limits li p{color:var(--ld-muted);font-size:16px;line-height:1.55}.calc-page .calc-sources h2{color:var(--ld-cream);margin:22px 0 36px}@media (min-width:901px){.calc-page .hb-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.calc-page .hb-related-grid .hb-related-card{min-height:0}}.calc-sources .ld-inner>div{grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;display:grid}.calc-sources h3{letter-spacing:.12em;text-transform:uppercase;margin:0 0 12px;font-size:15px;font-weight:600}.calc-sources ul{gap:6px;margin:0;padding:0;font-size:15px;list-style:none;display:grid}.calc-sources a{color:#dfe3ea;text-underline-offset:4px;-webkit-text-decoration:underline #4b5263;text-decoration:underline #4b5263}.calc-sources a:hover{text-decoration-color:currentColor}@media (min-width:1200px){.calc-controls{top:min(24px,calc(100vh - var(--tall,0px) - 24px));position:sticky}}@media (max-width:1199px){.calc-desk{grid-template-columns:minmax(0,1fr)}}@media (max-width:767px){.calc-console{border-radius:26px 26px 22px 22px;padding:10px 10px 0}.calc-screen{border-radius:16px}.calc-desk{gap:20px;padding:18px 14px 20px}.calc .calc-plate{padding:8px 12px}.calc-plate span{display:none}.calc-window{box-shadow:4px 4px 0 var(--ink)}.calc-body{padding:2px 14px 16px}.calc-keypad .calc-pill span{padding-inline:8px}.calc select{font-size:16px}.calc-nixie{gap:5px}.calc-nixie span{width:44px;height:66px;box-shadow:3px 3px 0 var(--ink);font-size:42px}.calc-nixie span.is-mark{min-width:10px}.calc .calc-verdict{font-size:18px}.calc-table thead{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.calc-table,.calc-table tbody,.calc-table caption{display:block}.calc-table tbody tr{grid-template-columns:1fr auto;gap:10px 12px;padding:14px;display:grid}.calc-table tbody tr+tr{border-top:1.5px solid var(--rule)}.calc-table tbody :is(th,td),.calc-table tbody :is(th,td):first-child,.calc-table tbody :is(th,td):last-child{border:0;width:auto;padding:0}.calc-table tbody th,.calc-load{grid-column:1/-1}.calc-foot{padding:14px}.calc .calc-monitor-foot{padding:10px 12px 12px}.calc-sources .ld-inner>div{grid-template-columns:minmax(0,1fr)}.calc-hero .calc{margin-top:40px}.calc-method>.ld-inner,.calc-limits>.ld-inner,.calc-sources>.ld-inner{padding-block:80px}}@media (prefers-reduced-motion:reduce){.calc-split span,.calc-meter:before,.calc-pill span,.calc-copy,.calc select{transition:none}}@media (forced-colors:active){.calc-screen,.calc-window{border:2px solid canvastext}.calc-screen{background:canvas}.calc-screen:after{content:none}.calc-pill input:checked+span{border-color:highlight;outline:2px solid highlight}.calc-meter:before{background:highlight}}