@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-sans-latin-400-normal-CDDApCn2.woff2) format("woff2"),url(/assets/ibm-plex-sans-latin-400-normal-CYLoc0-x.woff) format("woff")}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-sans-latin-500-normal-6ng42L7E.woff2) format("woff2"),url(/assets/ibm-plex-sans-latin-500-normal-BgVn5rGT.woff) format("woff")}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/ibm-plex-sans-latin-600-normal-CuJfVYMP.woff2) format("woff2"),url(/assets/ibm-plex-sans-latin-600-normal-Cu4Hd6ag.woff) format("woff")}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-mono-latin-400-normal-DMJ8VG8y.woff2) format("woff2"),url(/assets/ibm-plex-mono-latin-400-normal-CvHOgSBP.woff) format("woff")}:root{font-family:IBM Plex Sans,sans-serif;color:#252b2d;background:#f2f4f3;font-size:14px;--muted:#60696b;--line:#e5e9e7;--copper:#99512d;font-synthesis:none;font-variant-numeric:tabular-nums}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:20px}body{margin:0}button,input,select{font:inherit;color:inherit}button,.button{cursor:pointer}button,a,input,select,summary{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,#scene:focus-visible{outline:2px solid #99512d}button{border:1px solid #cbd2cf;background:#fff;border-radius:6px;padding:8px 13px;min-height:36px}button:hover,.button:hover{background:#edf0ee}button:disabled{cursor:wait;opacity:.55}a{color:inherit}header{min-height:88px;max-width:1512px;margin:auto;display:flex;align-items:center;gap:48px;padding:18px 38px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:19px;font-weight:600;line-height:1.15}.brand svg{color:var(--copper)}.brand-sub{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:5px}nav{display:flex;align-items:center;gap:28px;margin-left:30px}nav a{text-decoration:none;color:var(--muted);padding:12px 0}nav a:hover{color:#222}nav .active{color:#222;border-bottom:2px solid var(--copper)}.draft{margin-left:auto;font-size:12px;color:var(--muted)}main{background:#fff;border:1px solid var(--line);border-radius:16px;margin:0 12px 12px;padding:32px max(24px,calc((100vw - 1370px)/2));overflow:hidden}.title-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}h1{font-size:28px;font-weight:500;letter-spacing:-.7px;margin:0 0 6px}p{line-height:1.65;margin:8px 0 0}.title-row p{color:var(--muted);font-size:15px}h2{font-size:16px;font-weight:500;margin:0}h3{font-size:17px;font-weight:500;margin:0 0 12px}.secondary{background:#fff}.workspace{display:grid;grid-template-columns:minmax(0,1.13fr) minmax(0,1fr);gap:24px;align-items:start}.left-col,.right-col{display:flex;flex-direction:column;gap:20px;min-width:0}.panel{border:1px solid var(--line);border-radius:8px;padding:20px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.muted{color:var(--muted);font-size:12px}#viewer{position:relative;background:#edf0ed;border-radius:6px;overflow:hidden;margin:0 0 18px}#scene{height:315px;width:100%;touch-action:none}#scene canvas{display:block;width:100%;height:100%}.viewer-top,.viewer-bottom{display:flex;align-items:center;justify-content:space-between;position:absolute;left:16px;right:16px;z-index:1;font-size:12px;color:#48534d;pointer-events:none;gap:8px}.viewer-top{top:14px}.viewer-top div{display:flex;gap:7px}.viewer-top button{pointer-events:auto;background:#ffffffd9;font-size:12px;padding:4px 8px;min-height:28px}.viewer-bottom{bottom:13px;flex-wrap:wrap}.viewer-top #view-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:45%}.import-box{border:1px dashed #b8c4bd;padding:20px;display:flex;align-items:center;flex-direction:column;gap:8px;text-align:center;border-radius:6px}.import-box.dragover{background:#e8eeea;border-color:#59735f}.import-box strong{font-weight:500;font-size:16px}.import-box span,.import-box small{color:var(--muted);font-size:12px}.import-box .button{display:inline-flex;align-items:center;gap:26px;background:#27302b;color:#fff;padding:9px 18px;border-radius:6px;margin:4px 0;font-weight:500}.import-box .button span{color:inherit;font-size:20px}#files{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.import-box:focus-within{outline:2px solid #99512d;outline-offset:3px}.footnote{font-size:12px;color:var(--muted);line-height:1.55}.example-row{display:flex;justify-content:space-between;margin-top:8px}.text-button{border:0;background:transparent;padding:5px 0;min-height:32px;color:#555f59;font-size:12px}.text-button:hover{text-decoration:underline;background:transparent}label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:500}input,select{border:1px solid #c6ceca;border-radius:5px;padding:8px 10px;min-height:38px;width:100%;background:#fff;font-size:14px;font-weight:400;min-width:0}input:disabled{background:#f4f6f4;color:#626962}input[type=number]{-webkit-appearance:textfield;-moz-appearance:textfield;appearance:textfield}input::-webkit-inner-spin-button{-webkit-appearance:none;-moz-appearance:none;appearance:none}.input-unit{display:flex;align-items:center;border:1px solid #c6ceca;border-radius:5px;overflow:hidden;padding-right:12px;color:#68716b;font-size:12px;gap:5px;white-space:nowrap;background:#fff}.input-unit input{border:0;min-height:36px;border-radius:0;color:#252b2d}.input-unit:focus-within{outline:2px solid #99512d;outline-offset:2px}.input-unit input:focus-visible{outline:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.setting-note{font-size:12px;color:var(--muted);align-self:center;line-height:1.5}.area-panel .panel-head select{max-width:155px;min-height:32px;padding:5px 9px;font-size:12px}.area-entry{display:flex;align-items:center;gap:10px}.area-entry>input{width:110px;font-size:24px;border:0;border-bottom:1px solid #c6ceca;border-radius:0;padding-left:0}.area-entry>select{max-width:80px}.area-entry>span{margin-left:auto;color:var(--muted);font-size:12px}.inline{flex-direction:row;align-items:center;justify-content:space-between;margin-top:14px}.inline .input-unit{max-width:135px}details{border-top:1px solid var(--line);margin-top:18px;padding-top:14px;font-size:13px;color:var(--muted)}summary{cursor:pointer;color:#36413b;font-weight:500;line-height:1.5}details .form-grid{margin-top:12px}details p{font-size:12px}.conductivity label{margin-bottom:10px}#sigma-fields,#resistance-fields{margin-top:14px}.diagnostic{font-size:12px;color:#536259;line-height:1.6;background:#f2f5f2;padding:11px 12px;border-radius:4px;margin-top:12px}.diagnostic b{font-weight:500;color:#253c2c}.diagnostic.warning{color:#8c4215;background:#faf3ea}.results{padding:22px;border:1px solid #d9e2da;background:#f4f7f3;border-radius:8px}.result-heading{display:flex;justify-content:space-between;align-items:center;gap:12px}.result-heading>span{color:#627063;font-size:11px}.primary-results{display:grid;grid-template-columns:1fr 1fr;margin-top:22px;gap:16px}.primary-results>div{display:flex;flex-direction:column;gap:6px}.primary-results span{font-size:12px;color:#556558}.primary-results strong{font-size:34px;letter-spacing:-1px;font-weight:400;color:#244731;line-height:1.2}.primary-results small{color:#607064;font-size:11px}.result-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;border-top:1px solid #dbe3da;margin-top:20px;padding-top:16px}.result-strip>div{display:flex;flex-direction:column;gap:6px}.result-strip span{font-size:11px;color:#617064}.result-strip b{font-weight:500;font-size:15px}.results p,#size-note{font-size:12px;line-height:1.6;color:#536259}#size-note{margin-top:10px;padding-top:10px;border-top:1px solid #dbe3da}#calc-error{color:#a02d28;padding:18px 0}.part-row{padding:14px 0;border-bottom:1px solid var(--line)}.part-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.part-name{font-size:13px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:75%}.part-controls{display:grid;grid-template-columns:1fr .7fr 1fr 1.2fr;gap:10px;align-items:end}.part-controls label{font-size:11px}.part-controls input,.part-controls select{min-height:32px;padding:5px 7px;font-size:12px}.part-controls output{font-size:13px;text-align:right;align-self:center;white-space:nowrap}.part-controls output small{display:block;font-size:11px;color:var(--muted)}.remove{border:0;padding:0;min-height:24px;font-size:12px;color:#676f6a;background:transparent}#import-status{font-size:12px;line-height:1.6;margin-top:9px;overflow-wrap:anywhere;color:#6d4a30}#import-status .error{color:#a02d28}.math-section,.guide-section{margin-top:64px;padding-top:36px;border-top:1px solid var(--line)}.section-intro{max-width:600px;margin-bottom:30px}.eyebrow{font-size:12px;color:#69736c}.section-intro h2{font-size:26px;letter-spacing:-.5px;font-weight:400;margin:9px 0}.section-intro p{color:var(--muted)}.formula-grid{display:grid;grid-template-columns:1fr 1.5fr 1.3fr;gap:30px}.formula-grid article{min-width:0}.formula-grid p{font-size:12px;color:var(--muted)}.formula{font-family:IBM Plex Mono,monospace;font-size:14px;color:#35503c;line-height:1.9;overflow-wrap:anywhere}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px 52px}.guide-grid p{font-size:13px;color:#57615b}.guide-grid small{font-size:11px;color:#6b736e}.finish-samples{display:flex;gap:15px;margin-bottom:12px}.finish-samples>div{display:flex;align-items:center;gap:8px}.sample{display:inline-block;width:48px;height:35px;background:#ba865b;border-radius:3px}.sample.sound{background-color:#b98a63;box-shadow:inset 3px 3px #c79a73,inset -3px -3px #a7734e}.sample.rough{background:#493c32;filter:url(#none);box-shadow:inset 3px 2px #69533d,inset -4px -4px #2b2c25;clip-path:polygon(0 8%,12% 0,22% 8%,37% 0,49% 9%,58% 0,75% 7%,86% 0,100% 12%,95% 31%,100% 43%,94% 60%,100% 78%,90% 100%,71% 93%,50% 100%,36% 92%,15% 100%,0 85%,6% 64%,0 43%,5% 24%)}.dos-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;margin-top:38px;padding-top:28px;border-top:1px solid var(--line)}ul{padding-left:19px;margin:0}li{padding-left:5px;margin:10px 0;font-size:13px;color:#57615b;line-height:1.7}.disclaimer{background:#f4f5f3;margin-top:44px;padding:24px;border-radius:6px}.disclaimer h2{font-size:16px}.disclaimer p{font-size:12px;color:#616960}.disclaimer .sources{font-size:11px}footer{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-top:36px;padding:12px 0 6px;color:var(--muted);font-size:12px}.footer-name{font-size:18px;color:#333d37}.footer-name span{color:#69716c;font-weight:400;font-size:14px}.skip{position:absolute;left:12px;top:-100px;background:#fff;padding:10px;z-index:20}.skip:focus{top:12px}[hidden]{display:none!important}#material-data{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px}#material-data span{background:#f5f7f5;padding:9px 12px;font-size:12px}button[aria-pressed=true]{border-color:#657b6a;background:#e1e9e1!important}@media(min-width:1600px){main{max-width:1488px;margin:0 auto 12px;padding:36px 44px}}@media(max-width:1100px){header{padding:18px 25px;gap:25px}nav{margin-left:0;gap:20px}.draft{max-width:135px;text-align:right}.workspace{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}.panel{padding:16px}.primary-results strong{font-size:28px}.result-heading{align-items:start;flex-direction:column;gap:5px}.result-strip{gap:8px}.part-controls{grid-template-columns:1fr 1fr}.part-controls output{text-align:left}.viewer-top{left:10px;right:10px}.formula-grid{gap:22px}}@media(max-width:760px){header{padding:16px 20px;min-height:76px;flex-wrap:wrap;gap:16px}header nav{order:3;width:100%;gap:25px}header nav a{padding:7px 0;font-size:13px}.draft{font-size:11px;max-width:100px}.brand{font-size:17px}main{margin:0;border-radius:0;border:0;padding:25px 18px}.title-row{gap:12px;align-items:start}h1{font-size:24px}.title-row p{font-size:13px}.title-row button{font-size:11px;padding:8px 10px;max-width:95px;min-height:44px}.workspace{grid-template-columns:1fr;gap:20px}.panel{padding:16px}#scene{height:285px}.left-col,.right-col{gap:16px}.part-controls{grid-template-columns:1fr .7fr 1fr 1.2fr}.part-controls output{text-align:right}.part-controls input,.part-controls select,button{min-height:44px}.part-controls{gap:8px}.viewer-top button{min-height:36px}.panel-head h2{font-size:16px}.form-grid{gap:14px}.input-unit input,select,input{min-height:44px}.result-heading{flex-direction:row;align-items:center}.result-heading>span{max-width:130px;text-align:right}.primary-results strong{font-size:32px}.formula-grid,.guide-grid,.dos-grid{grid-template-columns:1fr;gap:26px}.math-section,.guide-section{margin-top:42px;padding-top:26px}.section-intro h2{font-size:24px}.disclaimer{padding:18px}footer{align-items:start;flex-direction:column;gap:9px}.area-entry>input{width:95px}.area-entry>span{font-size:11px}.primary-results small{font-size:11px}.part-name{max-width:75%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.import-box .button{flex-direction:row}.import-box{padding:16px}#scene{height:285px}:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Arial,sans-serif;background:#020307;color:#f5f0e7;--muted:#aab0bd;--line:rgba(255,255,255,.14);--copper:#ef7130;color-scheme:dark}html,body{background:#020307}body{color:#f5f0e7}header{width:min(1320px,calc(100% - 32px));min-height:72px;border:1px solid rgba(255,255,255,.14);border-radius:999px;margin:20px auto 32px;padding:10px 22px;background:#0b0c10;gap:28px}.brand{font-weight:900;font-size:22px;letter-spacing:-.8px}.brand-sub{letter-spacing:.8px;text-transform:uppercase;font-size:10px}.brand svg{color:#ef7130}nav{margin-left:auto;gap:22px}nav a{font-weight:650;font-size:13px}nav a:hover,nav .active{color:#f5f0e7}.site-link{font-size:12px;color:#ffba72;text-decoration:none;font-weight:700;white-space:nowrap}.draft{display:none}main{max-width:1400px;margin:0 auto;padding:0 36px 30px;background:transparent;border:0;border-radius:0}h1{font-size:32px;font-weight:800;letter-spacing:-1.2px}.title-row{margin-bottom:30px}.title-row p{color:#aab0bd}.panel{background:#0c0d12;border-color:#27282d;border-radius:14px}.panel-head h2{font-weight:700}.muted,.footnote,.setting-note{color:#aab0bd}button,input,select{color:#f5f0e7}button{background:#15161c;border-color:#393b43;border-radius:999px;font-weight:650}button:hover,.button:hover{background:#24252c}.secondary{background:#17181e}.text-button,.remove{background:transparent;color:#c5c7ce;font-weight:500}.text-button:hover{background:transparent}.input-unit,input,select{background:#08090d;border-color:#3d404a;border-radius:7px}.input-unit{color:#b3b8c4}.input-unit input{background:transparent;color:#f5f0e7}input:disabled,select:disabled{background:#17181e;color:#aab0bd}#viewer{background:#14161d;border:1px solid #292c35;border-radius:9px}.viewer-top,.viewer-bottom{color:#b9bdc8}.viewer-top button{background:#20222c;color:#e6e2dc;border-color:#494c57}.import-box{border-color:#484b55;border-radius:9px;background:#0a0b10}.import-box.dragover{background:#23180f;border-color:#ef7130}.import-box span,.import-box small{color:#aab0bd}.import-box .button{background:#ef7130;color:#170805;border-radius:999px;padding:11px 20px;font-weight:800}.import-box .button:hover{background:#ffba72}.area-entry>input{background:transparent;border-color:#484b55}.area-entry>span,.formula-grid p{color:#aab0bd}.area-panel .panel-head select{border-radius:999px}.diagnostic{background:#191b23;color:#bbc1cc;border-radius:7px}.diagnostic b{color:#f1d2bc}.diagnostic.warning{background:#291c13;color:#ffba72}details,details p{color:#aab0bd}summary{color:#deddd9}.results{background:#15120f;border:1px solid #63422c;border-radius:14px}.result-heading h2{color:#f5f0e7;font-weight:750}.result-heading>span,.primary-results span,.primary-results small,.result-strip span{color:#bdb1a8}.primary-results strong{color:#ffba72;font-weight:650;letter-spacing:-1.2px}.result-strip,.results #size-note{border-color:#493526}.results p,#size-note{color:#d1c2b7}.result-strip b{color:#f5f0e7}.results #calc-error{color:#ffaaa3}.part-name{color:#f5f0e7}.part-controls output small{color:#aab0bd}.math-section,.guide-section{border-color:#292b32}.eyebrow{color:#ffba72}.section-intro h2{font-weight:750;letter-spacing:-1px}.section-intro p,.guide-grid p,.guide-grid small,li{color:#b1b6c2}.formula{color:#ffba72}#material-data span{background:#171920;color:#ccd0da}.disclaimer{background:#101117;border:1px solid #292c35;border-radius:12px}.disclaimer p{color:#aab0bd}.disclaimer a{color:#d9dce4}footer{border-top:1px solid #292b32;padding-top:26px}.footer-name{color:#f5f0e7;font-weight:850}.footer-name span{color:#aab0bd}footer a{color:#d3d6de;text-decoration:none}.footer-links{display:flex;gap:22px}.skip{background:#ef7130;color:#170805}button[aria-pressed=true]{background:#47301e!important;border-color:#ef7130!important}#import-status{color:#ffba72}#import-status .error{color:#ffaaa3}@media(min-width:1600px){main{max-width:1400px;margin:0 auto;padding:0 44px 36px}}@media(max-width:1100px){header{gap:18px;padding:12px 20px}nav{gap:18px}.brand{font-size:20px}.site-link{font-size:11px}}@media(max-width:760px){header{width:calc(100% - 28px);margin:14px auto 26px;border-radius:22px;padding:16px;gap:13px}.brand{font-size:20px}header nav{margin:0;gap:22px}.site-link{margin-left:auto;font-size:12px}main{padding:0 18px 24px}h1{font-size:25px}.title-row p{font-size:13px}.title-row button{max-width:104px}.panel,.results{border-radius:12px}.section-intro h2{font-size:24px}footer{gap:18px}.footer-links{flex-wrap:wrap;gap:18px}}body{padding-top:166px;background:radial-gradient(ellipse 65% 420px at 20% 0,rgba(133,54,15,.16),transparent),#020307}header.site-header{position:fixed;z-index:50;top:18px;left:50%;transform:translate(-50%);width:min(1220px,calc(100% - 32px));min-height:66px;margin:0;display:flex;justify-content:space-between;gap:16px;padding:10px 12px 10px 18px;border:1px solid rgba(255,255,255,.12);border-radius:999px;background:#09080af5}.site-header .brand{gap:12px;font-size:22px;font-weight:950;letter-spacing:-1px;flex-shrink:0}.site-header .brand-logo{width:42px;height:42px;object-fit:contain}.site-header .brand-sub{font-size:10px;letter-spacing:.6px;color:#9f9b98;font-weight:800;margin-top:5px;white-space:nowrap}.site-header .site-tabs{display:flex;gap:0;padding:5px;border:1px solid rgba(255,255,255,.08);border-radius:999px;background:#ffffff09;margin:0}.site-tabs a{padding:10px 13px;font-size:13px;font-weight:800;border:0;border-radius:999px;color:#b8b5b3}.site-tabs .active{background:#ffffff14;color:#fff;border:0}.site-kit{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 20px;border:1px solid #f79e5e;border-radius:999px;background:linear-gradient(135deg,#ffba72,#ef7130 56%,#8d310e);color:#170805;text-decoration:none;font-size:14px;font-weight:750;white-space:nowrap}.site-kit:hover{filter:brightness(1.12)}.ship-ticker{position:fixed;top:96px;left:0;right:0;height:28px;z-index:45;display:flex;align-items:center;overflow:hidden;background:#020307f0;pointer-events:none}.ship-ticker-track{display:flex;width:max-content;animation:shipping-scroll 96s linear infinite}.ship-ticker span{font-size:22px;font-weight:850;letter-spacing:.18em;color:#ef7130;white-space:nowrap}@keyframes shipping-scroll{to{transform:translate(-50%)}}.fall-sale{position:fixed;top:96px;right:18px;z-index:55;width:156px;padding:10px 12px 11px;background:linear-gradient(160deg,#ffba72,#ef7130);border-radius:16px;text-decoration:none;color:#170805;box-shadow:0 16px 40px #00000059}.fall-sale strong{display:block;font-size:20px;font-weight:850;letter-spacing:-.04em;line-height:1.1}.fall-sale span,.fall-sale-count{display:block;font-size:11px;font-weight:800;line-height:1.45}.fall-sale-count{font-variant-numeric:tabular-nums;margin-top:2px}.fall-sale:hover{filter:brightness(1.1)}main{max-width:1292px;padding-left:36px;padding-right:36px}.title-row{align-items:center;gap:28px;margin-bottom:28px}.title-row h1{font-size:40px;letter-spacing:-1.6px;line-height:1.12;margin-top:10px;margin-bottom:10px}.calculator-kicker{display:block;color:#ffba72;font-size:11px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.calculator-jumps{display:flex;gap:20px;margin-top:16px}.calculator-jumps a{font-size:12px;color:#d4bbb0;text-decoration:none;border-bottom:1px solid #81563c;padding-bottom:4px}.title-row .secondary{align-self:center}.preview-options{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:-4px 0 18px}.preview-options p{font-size:11px;line-height:1.5;color:#b6bbc5;margin:0;max-width:65%}.preview-options label{font-size:11px;min-width:150px;gap:4px}.preview-options select{font-size:11px;padding:6px 9px;min-height:32px}#scene{cursor:grab}#scene:active{cursor:grabbing}#scene canvas{touch-action:none}.geometry .viewer-bottom{font-size:11px}@media(min-width:1600px){main{max-width:1292px;padding-left:36px;padding-right:36px}}@media(max-width:1100px){.site-header .brand{font-size:20px;gap:9px}.site-header .brand-sub{font-size:8px}.site-tabs a{padding:10px 9px;font-size:12px}.site-kit{padding:12px 15px;font-size:12px}.fall-sale{width:140px}.title-row{padding-right:110px;position:relative}.title-row .secondary{position:absolute;right:0;bottom:4px}.preview-options{align-items:start;gap:10px}.preview-options p{max-width:55%}}@media(max-width:760px){body{padding-top:0}.site-header .brand-sub{font-size:8px;letter-spacing:.3px}.site-header .brand{font-size:19px;gap:9px}.site-header .brand-logo{width:37px;height:37px}header.site-header{position:relative;top:auto;left:auto;transform:none;width:calc(100% - 24px);margin:12px auto 0;padding:12px 14px;border-radius:24px;flex-wrap:wrap;gap:12px}.site-header .site-tabs{order:3;width:100%;overflow-x:auto;border-radius:999px;justify-content:space-between;padding:4px;gap:0;scrollbar-width:none}.site-tabs a{font-size:11px;padding:10px 9px;flex-shrink:0}.site-kit{margin-left:auto;min-height:40px;padding:10px 12px;font-size:11px}.ship-ticker{position:relative;top:auto;height:26px;margin-top:12px}.ship-ticker span{font-size:18px}.fall-sale{position:relative;top:auto;right:auto;margin:12px 18px 20px auto;width:140px;padding:9px 12px;box-shadow:none}.fall-sale strong{font-size:19px}main{padding-left:18px;padding-right:18px}.title-row{padding-right:0;align-items:start;gap:12px}.title-row h1{font-size:28px;letter-spacing:-1px}.title-row>div{min-width:0}.title-row p{font-size:13px;line-height:1.5}.title-row .secondary{position:static;align-self:flex-end;font-size:10px;max-width:89px;flex-shrink:0}.preview-options p{max-width:55%;font-size:11px}.preview-options label{min-width:135px}.preview-options select{min-height:40px;font-size:10px}.calculator-jumps{gap:18px}.calculator-jumps a{font-size:11px}.calculator-kicker,.geometry .viewer-bottom{font-size:10px}}@media(max-width:390px){.site-header .brand-sub{max-width:166px;white-space:normal;font-size:7px}.site-header .brand-logo{width:32px;height:32px}.site-header .brand{font-size:18px;gap:7px}.site-kit{padding:10px;font-size:10px}.site-tabs a{font-size:10px;padding:9px 8px}}@media(prefers-reduced-motion:reduce){.ship-ticker-track{animation:none}}.fall-sale{display:block}.title-row>div{max-width:940px}.title-row h1{font-size:36px;line-height:1.17}.title-row p{max-width:820px}.title-row .voltage-scope{font-size:12px;color:#b5b6bf;margin-top:8px}.supplies-section{margin-top:32px;padding:26px;border:1px solid #68412a;border-radius:14px;display:grid;grid-template-columns:1fr 1fr;gap:32px;background:#15100d}.supplies-section h2{font-size:22px;margin:10px 0;font-weight:750}.supplies-section p{font-size:13px;color:#bbb5b1}.supplies-links{display:flex;flex-direction:column;align-items:flex-start;gap:14px}.supplies-links>a:not(.site-kit){font-size:13px;color:#ffba72}.supplies-links .site-kit{white-space:normal}.supplies-links p a{color:#ffba72}.faq-section{margin-top:48px;border-top:1px solid #292b32;padding-top:30px}.faq-section article{border-top:1px solid #292b32;padding:20px 0;max-width:960px}.faq-section h3{font-size:17px;margin:0 0 8px}.faq-section article p{font-size:14px;color:#b1b6c2;line-height:1.7}@media(max-width:760px){.title-row{flex-wrap:wrap}.title-row h1{font-size:27px;letter-spacing:-.8px}.title-row .secondary{margin-left:auto;max-width:none}.supplies-section{grid-template-columns:1fr;padding:20px;gap:20px}.supplies-section h2{font-size:20px}.faq-section h2{font-size:23px}}
