#af-app{&{--bg:#f7f7f7;--white:#fff;--ink:#242424;--muted:#757575;--line:#e3e3e3;--soft:#f0f0f0;--orange:#949494;--orange-dark:#575757;--orange-pale:#efefef;--sage:#efefef;--font:Inter,"Helvetica Neue",Arial,sans-serif;font-family:var(--font);color:var(--ink);font-synthesis:none;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}&{margin:0;background:var(--bg);font-size:14px}button,input,select{font:inherit;color:inherit}button,a,select,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button{border:0;background:none}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,summary:focus-visible,select:focus-visible{outline:3px solid #6f6f6f;outline-offset:4px}input:focus{outline:0}input:focus-visible{box-shadow:0 2px 0 var(--orange)}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:12px;top:-60px;z-index:10;background:var(--ink);color:white;padding:12px}.skip-link:focus{top:12px}.site-header{height:80px;border-bottom:1px solid var(--line);background:var(--bg)}.header-inner{max-width:1280px;padding:0 44px;height:100%;margin:auto;display:flex;align-items:center;gap:22px}.brand{font-weight:900;letter-spacing:-2px;font-size:29px;display:flex;align-items:baseline}.brand-dot{width:7px;height:7px;border-radius:50%;background:var(--orange);margin-left:3px}.header-divider{height:22px;width:1px;background:#d1d1d1}.header-title{font-size:13px;color:#5f5f5f}.back-link{margin-left:auto;font-size:12px}.back-link span{font-size:18px;margin-left:12px}.page{max-width:1280px;margin:auto;padding:56px 44px 0}.intro{display:flex;justify-content:space-between;align-items:center;margin-bottom:39px}.eyebrow{font-size:12px;letter-spacing:1.7px;font-weight:700;margin:0 0 22px}.little-cross{font-size:17px;vertical-align:-1px;color:var(--orange-dark);margin-right:7px}h1{font-weight:600;letter-spacing:-3.1px;font-size:62px;line-height:1.04;margin:0 0 22px}h1>span{color:#797979}.intro-copy{font-size:14px;line-height:1.7;margin:0;color:#696969}.intro-art{width:316px;transform:rotate(-4deg);padding:27px 28px 19px;background:#ececec;position:relative;margin-right:27px}.intro-art:before{content:"";position:absolute;right:-13px;bottom:-12px;border:1px solid #cccccc;width:100%;height:100%;z-index:-1}.art-top,.art-bottom{letter-spacing:1.5px;font-size:12px;font-weight:600;color:#6e6e6e}.art-equation{display:flex;align-items:center;justify-content:space-between;font-size:48px;font-weight:600;letter-spacing:-2px;margin:24px 0 22px}.art-unit{font-size:15px;letter-spacing:0;margin-left:5px;font-weight:400}.art-equals{font-size:23px;font-weight:400;color:#909090}.ruler{height:32px;border-top:1px solid #9f9f9f;display:flex;justify-content:space-between;position:relative;background:repeating-linear-gradient(to right,transparent 0,transparent calc(4% - 1px),#b0b0b0 calc(4% - 1px),#b0b0b0 4%);background-size:100% 7px;background-repeat:no-repeat;margin-bottom:12px}.ruler span{font-size:12px;padding-top:15px}.command-section{margin-bottom:28px}.command-bar{display:flex;align-items:center;gap:17px;background:var(--white);border:1px solid #dadada;border-radius:10px;padding:8px 8px 8px 20px;box-shadow:0 2px 3px #29292910}.command-bar:focus-within{border-color:#acacac;box-shadow:0 0 0 3px #c5c5c533}.command-icon{display:flex;color:#7c7c7c}.command-bar input{font-size:15px;width:100%;min-width:0;border:0;background:none;padding:13px 0}.command-bar input:focus-visible{box-shadow:none}.command-bar input::placeholder{color:#848484}.command-submit{background:var(--ink);color:var(--white);width:44px;height:44px;flex-shrink:0;border-radius:6px;font-size:25px;transition:background .15s}.command-submit:hover{background:#4d4d4d}kbd{font-family:var(--font);border:1px solid #dddddd;border-radius:4px;background:#f7f7f7;padding:3px 7px;min-width:23px;text-align:center;color:#717171;font-size:12px}.command-under{display:flex;align-items:center;gap:19px;margin:13px 0 0 2px;flex-wrap:wrap}.command-under>span{font-size:12px;letter-spacing:1.2px;color:#7a7a7a;font-weight:700}.example{font-size:12px;color:#6c6c6c;padding:3px 0;border-bottom:1px solid #c2c2c2}.example:hover{color:var(--orange-dark);border-color:var(--orange-dark)}.inline-error{color:#4a4a4a;font-size:12px;line-height:1.6;margin:12px 2px 0}.workspace{border:1px solid var(--line);border-radius:12px;display:grid;grid-template-columns:196px minmax(0,1fr);background:var(--white);overflow:clip;box-shadow:0 6px 20px #32323204;scroll-margin-top:20px}.category-sidebar{background:#f1f1f1;border-right:1px solid var(--line);padding:25px 13px 21px;display:flex;flex-direction:column}.sidebar-label{font-size:12px;letter-spacing:1px;line-height:1.7;color:#828282;font-weight:700;padding:0 10px;margin:0 0 20px}.category-list{display:flex;flex-direction:column;gap:3px}.category-button{display:flex;align-items:center;gap:13px;text-align:left;padding:10px 12px;border-radius:6px;color:#6e6e6e;font-size:12px;min-height:40px}.category-button svg{width:18px;height:18px;stroke-width:1.5}.category-button:hover{background:#e7e7e7}.category-button[aria-pressed=true]{background:var(--ink);color:white;font-weight:500}.category-button[aria-pressed=true] .category-arrow{margin-left:auto;font-size:14px;color:#b1b1b1}.category-arrow{display:none}.category-button[aria-pressed=true] .category-arrow{display:inline}.sidebar-bottom{display:flex;align-items:flex-start;gap:8px;padding:24px 11px 0;font-size:12px;color:#808080;line-height:1.8;margin-top:auto;max-width:150px}.tiny-dot{width:5px;height:5px;border-radius:50%;background:#919191;flex-shrink:0;margin-top:6px}.converter-main{padding:27px 28px 21px;min-width:0}.converter-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.converter-heading>div{display:flex;align-items:center;gap:11px}.category-heading-icon{display:flex}h2{font-size:20px;letter-spacing:-.55px;font-weight:550;margin:0}.tool-actions{gap:7px!important}.icon-button{display:flex;align-items:center;justify-content:center;width:33px;height:33px;border-radius:5px;color:#808080}.icon-button:hover{background:var(--soft);color:var(--ink)}.icon-button svg{width:18px;height:18px}.icon-button[aria-pressed=true]{color:var(--orange-dark);background:var(--orange-pale)}.icon-button[aria-pressed=true] svg{fill:#bdbdbd}.conversion-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);position:relative;gap:18px}.input-card,.output-card{border-radius:9px;padding:21px 22px;min-width:0}.input-card{border:1px solid #dedede;background:#fcfcfc}.field-label{font-size:12px;letter-spacing:1.3px;font-weight:600;color:#7c7c7c;display:block}.number-entry{display:flex;align-items:center;gap:6px;min-width:0}.number-entry input{border:0;display:block;background:none;min-width:0;width:100%;font-size:48px;line-height:1.15;height:83px;letter-spacing:-1.5px;font-weight:500;font-variant-numeric:tabular-nums;padding:0}.clear-button{font-size:23px;color:#9e9e9e;padding:5px;margin-right:-6px}.clear-button:hover{color:#474747}.select-wrap{position:relative}.select-wrap select{appearance:none;width:100%;border:1px solid #dfdfdf;padding:13px 29px 13px 12px;border-radius:5px;background:white;cursor:pointer;font-size:12px;min-width:0;text-overflow:ellipsis}.select-chevron{position:absolute;right:12px;top:10px;pointer-events:none;font-size:19px;color:#818181}.field-help{font-size:12px;line-height:1.5;color:#6f6f6f;margin:17px 0 0}.output-card{background:#282828;color:white;border:1px solid #282828}.output-card .field-label{color:#bfbfbf}.output-card .select-wrap select{background:#383838;border-color:#5c5c5c;color:white}.output-card .select-chevron{color:#c8c8c8}.answer-line{min-width:0;height:83px;display:flex;align-items:center}.answer-line output{font-size:48px;line-height:1.15;letter-spacing:-1.8px;font-weight:500;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.answer-line output.medium-answer{font-size:35px}.answer-line output.long-answer{font-size:27px;letter-spacing:-.6px}.answer-footer{display:flex;align-items:center;justify-content:space-between;font-size:12px;margin-top:13px;gap:5px}.answer-footer>span{display:flex;align-items:center;gap:5px;color:#b6b6b6}.live-dot{width:4px;height:4px;background:#d1d1d1;border-radius:50%}.copy-result{display:flex;align-items:center;gap:6px;font-size:12px;padding:5px 0 5px 8px;color:#eaeaea}.copy-result svg{width:12px;height:12px}.copy-result:hover{color:#bbbbbb}.copy-result:disabled{opacity:.4;cursor:default}.swap-button{width:34px;height:34px;border:1px solid var(--line);border-radius:50%;background:white;position:absolute;top:98px;left:50%;transform:translateX(-50%);z-index:1;display:flex;align-items:center;justify-content:center;color:#676767;box-shadow:0 2px 4px #2424240a}.swap-button svg{width:17px;height:17px}.swap-button:hover{background:var(--orange-pale);color:var(--orange-dark)}.formula-line{display:flex;align-items:center;gap:9px;margin:18px 0 31px;min-height:27px}.formula-symbol{background:#f2f2f2;border-radius:4px;font-size:15px;font-weight:500;padding:2px 6px;color:#828282}.formula-line p{font-size:12px;color:#777777;line-height:1.5;margin:0;flex:1}.precision-control{display:flex;align-items:center;gap:8px;font-size:12px;color:#7e7e7e;flex-shrink:0}.precision-control select{padding:5px;border:1px solid #e1e1e1;border-radius:4px;font-size:12px;background:white;max-width:102px;cursor:pointer}.also-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}.also-heading h3{font-size:12px;font-weight:500;letter-spacing:-.1px;margin:0}.also-heading>span{font-size:12px;color:#6f6f6f}.also-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.also-result{padding:13px 13px 11px;background:#f7f7f7;border:1px solid #ebebeb;text-align:left;border-radius:6px;min-width:0}.also-result:hover{border-color:#b2b2b2;background:#f2f2f2}.also-result>span{display:block;font-size:12px;color:#6f6f6f;margin-bottom:7px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.also-result strong{font-size:18px;font-weight:500;letter-spacing:-.4px;display:block;overflow-wrap:anywhere;font-variant-numeric:tabular-nums;line-height:1.3}.also-result small{font-size:12px;color:#6f6f6f;margin-left:4px;font-weight:400;letter-spacing:0}.details-note{margin-top:16px;border-top:1px solid #eaeaea;padding-top:14px}.details-note summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;font-size:12px;color:#737373}.details-note summary::-webkit-details-marker{display:none}.details-note summary>span{font-size:15px}.details-note[open] summary>span{transform:rotate(45deg)}.details-note p{font-size:12px;line-height:1.7;color:#777777;margin:10px 0}.quick-section{padding-top:38px}.section-line{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:20px;gap:20px}.section-line .eyebrow{color:#6f6f6f;font-size:12px;letter-spacing:1.3px;margin-bottom:9px}.section-line h2{font-size:23px;letter-spacing:-.7px}.saved-note{color:#6f6f6f;font-size:12px;display:flex;align-items:center;gap:7px}.saved-note svg{width:13px;height:13px}.quick-picks{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.quick-card{background:white;border:1px solid var(--line);border-radius:7px;display:flex;align-items:stretch;min-width:0;position:relative}.quick-open{flex:1;padding:18px 15px;display:flex;align-items:center;gap:13px;min-width:0;text-align:left}.quick-open>svg{color:#939393;width:20px;height:20px}.quick-open>div{min-width:0}.quick-open strong{font-size:12px;font-weight:550;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.quick-open small{font-size:12px;color:#6f6f6f;display:block;margin-top:5px}.quick-open:hover{background:#f4f4f4;border-radius:7px}.quick-remove{color:#979797;font-size:19px;padding:8px;align-self:flex-start}.quick-remove:hover{color:#5f5f5f}.quick-card .quick-arrow{color:#959595;margin-left:auto;font-size:17px}.recent-section{margin-top:23px;border-top:1px solid #e1e1e1}.recent-section summary{list-style:none;cursor:pointer;padding:18px 0;display:flex;align-items:center;justify-content:space-between;color:#6c6c6c;font-size:12px}.recent-section summary::-webkit-details-marker{display:none}.recent-section summary>span{display:flex;align-items:center;gap:8px}.recent-section summary svg{width:14px;height:14px}.history-count{font-size:12px;background:#ebebeb;min-width:18px;height:18px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center}.details-arrow{font-size:16px}.recent-section details[open] .details-arrow{transform:rotate(180deg)}.history-heading{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#6f6f6f;padding-bottom:9px}.history-heading p{margin:0}.history-heading button{font-size:12px;text-decoration:underline;color:#6c6c6c}.history-row{width:100%;padding:12px 14px;border-top:1px solid #e7e7e7;display:flex;gap:15px;align-items:center;text-align:left;font-size:12px}.history-row:hover{background:#efefef}.history-row small{margin-left:auto;font-size:12px;color:#6f6f6f}.history-row svg{width:14px;height:14px;color:#919191}.history-empty{color:#8d8d8d;font-size:12px;padding-bottom:14px}.info-strip{display:grid;grid-template-columns:1fr 1.2fr 1fr;border-top:1px solid #e1e1e1;padding:27px 0 40px;gap:28px}.info-strip>div{display:flex;gap:12px;align-items:flex-start}.info-strip>div>span{display:flex;padding-top:2px;color:#858585}.info-strip svg{width:18px;height:18px}.info-strip p{margin:0;font-size:12px;line-height:1.7}.info-strip strong{display:block;font-weight:500}.info-strip p span{display:block;color:#6f6f6f;font-size:12px}.site-footer{border-top:1px solid #dfdfdf;max-width:1192px;margin:auto;padding:25px 0 29px;display:flex;justify-content:space-between;align-items:center;gap:20px}.site-footer>div{display:flex;gap:17px;align-items:center}.footer-brand{font-weight:800;font-size:21px;letter-spacing:-1.4px;white-space:nowrap}.footer-brand>span{color:var(--orange);margin-left:1px}.site-footer p,.site-footer button{font-size:12px;color:#6f6f6f;line-height:1.7}.site-footer a{color:#676767;text-decoration:underline;text-decoration-color:#c8c8c8;text-underline-offset:3px}.site-footer button:hover{color:var(--orange-dark)}.toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%,15px);background:var(--ink);color:white;font-size:12px;padding:13px 21px;border-radius:7px;opacity:0;pointer-events:none;transition:.2s;z-index:30;box-shadow:0 6px 25px #24242430;max-width:calc(100vw - 30px);text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}dialog{border:1px solid #dddddd;border-radius:12px;padding:30px;max-width:520px;width:calc(100% - 32px);color:var(--ink);box-shadow:0 15px 80px #25252540}dialog::backdrop{background:#24242466;backdrop-filter:blur(3px)}.dialog-heading{display:flex;justify-content:space-between;gap:15px}.dialog-heading h2{font-size:25px;line-height:1.2}.dialog-heading button{flex-shrink:0;font-size:24px}dialog p{font-size:12px;color:#7f7f7f;line-height:1.8}dialog h3{font-size:13px;margin-top:25px}dialog a{color:#606060;text-decoration:underline;text-underline-offset:3px}.shortcut-list{margin:10px 0}.shortcut-list>div{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line);font-size:12px}.shortcut-list dd{margin:0}.privacy-note{background:#f2f2f2;padding:12px;border-radius:5px;font-size:12px!important}
@media(min-width:1440px){.page{padding-top:64px}.intro{margin-bottom:46px}.intro-art{margin-right:44px}.converter-main{padding:30px 32px 23px}}
@media(max-width:1100px){.page{padding:42px 28px 0}.header-inner{padding:0 28px}.workspace{grid-template-columns:172px minmax(0,1fr)}.category-sidebar{padding-left:10px;padding-right:10px}.category-button{padding:10px;gap:10px}.converter-main{padding:24px 20px 18px}.input-card,.output-card{padding:18px}.answer-line output,.number-entry input{font-size:40px}.answer-line output.medium-answer{font-size:29px}.answer-line output.long-answer{font-size:23px}.field-help{font-size:12px}.formula-line{flex-wrap:wrap}.formula-line p{font-size:12px}.also-result{padding:12px 10px}.also-result strong{font-size:16px}.quick-open{padding:16px 11px;gap:10px}.site-footer{margin:0 28px}.quick-open strong{font-size:12px}.intro-art{width:275px;margin-right:13px}.art-equation{font-size:41px}h1{font-size:58px}.intro-copy{font-size:13px}}
@media(max-width:820px){.workspace{grid-template-columns:1fr}.category-sidebar{border-right:0;border-bottom:1px solid var(--line);padding:14px}.sidebar-label,.sidebar-bottom{display:none}.category-list{flex-direction:row;overflow-x:auto;gap:6px;scrollbar-width:thin;padding:0 0 4px}.category-button{white-space:nowrap;padding:9px 12px;min-height:37px;flex-shrink:0;font-size:12px}.category-button svg{width:15px;height:15px}.category-arrow{display:none!important}.converter-main{padding:23px 24px}.intro-art{width:228px;margin-right:8px;padding:20px}.art-equation{font-size:35px;margin:22px 0}.art-unit{font-size:12px}.art-top,.art-bottom{font-size:12px}h1{font-size:51px;letter-spacing:-2.5px}.intro{gap:28px}.intro-copy{font-size:12px}.number-entry input,.answer-line output{font-size:46px}.quick-picks{grid-template-columns:repeat(2,minmax(0,1fr))}.quick-open{padding:17px}.info-strip{gap:20px}.info-strip p{font-size:12px}.info-strip p span{font-size:12px}.info-strip>div{gap:8px}.also-result strong{font-size:19px}.also-result>span{font-size:12px}}
@media(max-width:570px){.header-inner{padding:0 20px;gap:14px}.site-header{height:67px}.brand{font-size:26px}.header-title{font-size:12px}.header-divider{height:19px}.back-link{font-size:0}.back-link span{font-size:21px;margin:0}.page{padding:34px 17px 0}.intro{margin-bottom:25px;display:block}.intro-art{display:none}.eyebrow{font-size:12px;letter-spacing:1.4px;margin-bottom:19px}h1{font-size:49px;line-height:1.05;letter-spacing:-2.6px;margin-bottom:17px}.intro-copy{font-size:12px;line-height:1.7}.command-bar{gap:9px;padding:6px 6px 6px 13px;border-radius:8px}.command-bar input{font-size:12px;padding:12px 0}.command-icon svg{width:18px;height:18px}.command-submit{height:37px;width:37px;font-size:23px}.search-key{display:none}.command-under{gap:10px 16px;margin-top:11px}.command-under>span{font-size:12px}.example{font-size:12px}.command-under .example:last-child{display:none}.command-section{margin-bottom:22px}.category-sidebar{padding:11px 10px 7px}.category-list{gap:3px}.category-button{font-size:12px;padding:9px 10px;gap:7px}.converter-main{padding:20px 15px 15px}.converter-heading{margin-bottom:17px}.converter-heading h2{font-size:18px}.category-heading-icon svg{width:19px;height:19px}.conversion-grid{gap:0;grid-template-columns:minmax(0,1fr)}.input-card,.output-card{padding:18px 20px}.input-card{border-radius:8px 8px 0 0;padding-bottom:22px}.output-card{border-radius:0 0 8px 8px;padding-top:22px}.number-entry input,.answer-line output{font-size:45px;height:66px}.answer-line{height:66px}.number-entry{height:66px}.field-label{font-size:12px}.select-wrap select{font-size:12px;padding:12px 28px 12px 11px}.field-help{margin-top:12px;font-size:12px}.swap-button{top:calc(50% - 15px);left:50%;transform:translate(-50%,-50%) rotate(90deg);width:33px;height:33px}.answer-footer{margin-top:12px}.formula-line{margin:16px 0 25px;gap:8px}.formula-line p{font-size:12px;flex-basis:calc(100% - 32px)}.precision-control{margin-left:30px;margin-top:3px}.also-heading{margin-bottom:12px;gap:8px;align-items:flex-start}.also-heading h3{font-size:12px;max-width:160px;line-height:1.5}.also-heading>span{font-size:12px;white-space:nowrap;line-height:1.8}.also-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.also-result{padding:12px}.also-result strong{font-size:18px}.also-result>span{font-size:12px}.also-result small{font-size:12px}.details-note{margin-top:15px}.details-note summary{font-size:12px}.details-note p{font-size:12px}.quick-section{padding-top:29px}.section-line{margin-bottom:16px;gap:10px}.section-line h2{font-size:22px}.section-line .eyebrow{font-size:12px;letter-spacing:1.1px}.saved-note{font-size:12px;max-width:85px;line-height:1.7}.saved-note svg{display:none}.quick-picks{gap:8px}.quick-open{padding:15px 11px;gap:8px}.quick-open strong{font-size:12px}.quick-open small{font-size:12px}.quick-open>svg{width:17px;height:17px}.quick-card .quick-arrow{display:none}.quick-remove{font-size:18px;padding:6px}.info-strip{grid-template-columns:1fr;gap:18px;padding:24px 0 28px}.info-strip>div{gap:12px}.info-strip p{font-size:12px}.info-strip p span{font-size:12px}.site-footer{margin:0 17px;padding:22px 0;align-items:flex-start;gap:10px}.site-footer>div{gap:10px}.site-footer p{font-size:12px;max-width:140px;margin:0}.site-footer button{font-size:12px;text-align:right;padding:3px 0;white-space:nowrap}.footer-brand{font-size:20px}.history-row{padding:12px 3px;font-size:12px;gap:8px}.history-row small{font-size:12px}.history-row svg{display:none}dialog{padding:23px}.dialog-heading h2{font-size:22px}.answer-line output.medium-answer{font-size:36px}.answer-line output.long-answer{font-size:29px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;scroll-behavior:auto!important}}

.more-results{font-size:12px;color:#717171;padding:13px 0 0;text-decoration:underline;text-underline-offset:3px}.more-results:hover{color:var(--orange-dark)}
@media(max-width:570px){.swap-button{position:relative;top:auto;left:auto;transform:rotate(90deg);margin:-17px auto;grid-row:2}.output-card{grid-row:3}.more-results{font-size:12px}}

.number-entry input.medium-input{font-size:34px}.number-entry input.long-input{font-size:27px;letter-spacing:-.5px}@media(max-width:570px){.number-entry input.medium-input{font-size:36px}.number-entry input.long-input{font-size:29px}}

.category-sidebar,.category-list{min-width:0}@media(max-width:820px){.workspace{grid-template-columns:minmax(0,1fr)}}@media(max-width:570px){h1{font-size:42px;letter-spacing:-2px}}@media(max-width:370px){h1{font-size:36px}}

.also-result strong.compact-number{font-size:14px;letter-spacing:-.3px}@media(max-width:570px){.also-result strong.compact-number{font-size:13px}}

/* A shorter introduction keeps the answer closer to the top. */
.page{padding-top:32px}.intro{margin-bottom:27px}h1{font-size:50px;letter-spacing:-2.4px;margin-bottom:15px}.intro .eyebrow{margin-bottom:14px}.intro-art{width:280px;padding:20px 24px 16px}.art-equation{font-size:38px;margin:16px 0}.ruler{height:27px;margin-bottom:8px}.art-top,.art-bottom{font-size:12px}
.mixed-result{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid #555555;margin-top:15px;padding-top:13px}.mixed-result[hidden]{display:none}.mixed-result small{display:block;font-size:12px;letter-spacing:1px;color:#bfbfbf;margin-bottom:6px}.mixed-result strong{font-weight:500;font-size:17px;letter-spacing:.1px}.mixed-result button{color:#cecece;font-size:12px;padding:8px}.mixed-result button:hover{text-decoration:underline}
.batch-section{margin-top:18px;background:white;border:1px solid var(--line);border-radius:10px;overflow:clip}.batch-section>summary{display:flex;align-items:center;gap:16px;list-style:none;cursor:pointer;padding:22px 25px}.batch-section>summary::-webkit-details-marker{display:none}.batch-summary-icon{background:#f0f0f0;border-radius:7px;display:flex;padding:10px;color:#7d7d7d}.batch-summary-icon svg{width:21px;height:21px}.batch-summary-copy{display:flex;flex-direction:column;gap:5px}.batch-summary-copy strong{font-size:14px;font-weight:550;letter-spacing:-.2px}.batch-summary-copy>span{font-size:12px;color:#6f6f6f}.batch-open-label{margin-left:auto;font-size:12px;color:#6c6c6c;display:flex;gap:19px;align-items:center}.batch-open-label>span{font-size:20px}.batch-section[open] .batch-open-label>span{transform:rotate(45deg)}.batch-&{border-top:1px solid var(--line);padding:25px}.batch-intro{display:flex;justify-content:space-between;align-items:center;gap:20px}.batch-intro h2{font-size:21px}.batch-intro p{color:#6f6f6f;font-size:12px;line-height:1.7;margin:9px 0 0}.text-button{font-size:12px;text-decoration:underline;text-underline-offset:3px;color:#717171;padding:7px 0;white-space:nowrap}.text-button:hover{color:var(--orange-dark)}.batch-controls{display:grid;grid-template-columns:1fr 1.3fr 28px 1.3fr .8fr;align-items:end;gap:12px;margin:23px 0}.batch-controls label{font-size:12px;color:#6f6f6f;min-width:0}.batch-controls select{display:block;margin-top:8px;padding:12px 9px;width:100%;max-width:100%;border:1px solid #dddddd;border-radius:5px;background:#f7f7f7;font-size:12px;cursor:pointer;text-overflow:ellipsis}.batch-swap{margin-bottom:5px;font-size:22px;padding:3px;color:#828282;min-height:30px}.batch-swap:hover{color:var(--orange-dark)}.batch-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:23px}.batch-column-title{display:flex;justify-content:space-between;align-items:center;gap:10px;min-height:32px;margin-bottom:8px}.batch-column-title>label,.batch-column-title>strong{font-size:12px;font-weight:500}.batch-column-title>span{font-size:12px;color:#6f6f6f}.batch-entry textarea{display:block;resize:vertical;min-height:229px;width:100%;border:1px solid #dcdcdc;border-radius:6px;background:#fcfcfc;font-family:var(--font);font-size:17px;line-height:1.8;padding:15px;outline-offset:3px}.batch-entry textarea:focus-visible{outline:2px solid #a4a4a4}.batch-entry textarea::placeholder{color:#a6a6a6}.batch-entry>p{font-size:12px;color:#6f6f6f;line-height:1.7;margin:11px 0 0}.batch-table-wrap{border:1px solid #e2e2e2;border-radius:6px;min-height:229px;max-height:370px;overflow:auto;background:#fcfcfc}.batch-empty{text-align:center;font-size:12px;color:#818181;line-height:1.9;padding:70px 16px;margin:0}.batch-table-wrap table{border-collapse:collapse;width:100%;font-size:12px;line-height:1.5;table-layout:fixed}.batch-table-wrap thead{position:sticky;top:0;background:#f0f0f0;color:#666666;font-size:12px;z-index:1}.batch-table-wrap th{text-align:left;font-weight:500;padding:10px 12px}.batch-table-wrap td{border-top:1px solid #e6e6e6;padding:11px 12px;overflow-wrap:anywhere;vertical-align:top;font-variant-numeric:tabular-nums}.batch-table-wrap td:last-child{font-weight:500}.batch-table-wrap td small{display:block;font-size:12px;font-weight:400;color:#777777}.batch-table-wrap .batch-row-error{background:#f5f5f5;color:#4e4e4e}.batch-table-wrap .batch-row-error td:last-child{font-size:12px;font-weight:400}.batch-export{display:flex;gap:10px;justify-content:flex-end;margin-top:14px}.batch-export button{border:1px solid #d3d3d3;border-radius:5px;padding:10px 14px;font-size:12px;background:#f0f0f0;color:#525252}.batch-export button:first-child{background:#2e2e2e;color:white;border-color:#2e2e2e}.batch-export button:hover{border-color:#828282}.batch-export button:disabled{opacity:.4;cursor:default}
@media(min-width:1440px){.page{padding-top:38px}.intro{margin-bottom:30px}}
@media(max-width:820px){.intro-art{width:228px;padding:18px}.art-equation{font-size:33px}.art-top,.art-bottom{font-size:12px}h1{font-size:44px}.batch-controls{grid-template-columns:1fr 1fr 25px 1fr}.batch-controls>label:last-child{grid-column:1/-1;max-width:160px}.batch-grid{gap:16px}.batch-&{padding:21px}.batch-intro h2{font-size:19px}.batch-table-wrap td{padding:10px 8px}}
@media(max-width:570px){.page{padding-top:22px}.intro{margin-bottom:20px}h1{font-size:36px;letter-spacing:-1.5px;margin-bottom:13px}.intro .eyebrow{margin-bottom:13px}.intro-copy{font-size:12px}.batch-section{margin-top:14px}.batch-section>summary{padding:17px 15px;gap:11px}.batch-summary-icon{padding:8px}.batch-summary-icon svg{width:17px;height:17px}.batch-summary-copy strong{font-size:12px}.batch-summary-copy>span{font-size:12px}.batch-open-label{font-size:0;gap:0}.batch-open-label>span{font-size:20px}.batch-&{padding:18px 15px}.batch-intro{align-items:flex-start;gap:12px}.batch-intro h2{font-size:18px;line-height:1.3;max-width:180px}.batch-intro p{font-size:12px}.batch-intro .text-button{font-size:12px}.batch-controls{grid-template-columns:minmax(0,1fr) 24px minmax(0,1fr);gap:12px 8px;margin:20px 0}.batch-controls>label:first-child{grid-column:1/-1;max-width:none}.batch-controls>label:last-child{grid-column:1/-1;max-width:150px}.batch-controls select{padding:11px 7px;font-size:12px}.batch-controls label{font-size:12px}.batch-grid{grid-template-columns:minmax(0,1fr);gap:22px}.batch-entry textarea{min-height:170px;max-height:350px;font-size:16px}.batch-empty{padding:58px 12px}.batch-table-wrap{min-height:185px;max-height:340px}.batch-export{justify-content:flex-start}.batch-export button{font-size:12px}.mixed-result strong{font-size:17px}.command-under .example{min-height:24px;display:inline-flex;align-items:center}}

&{--ink:#242424;--bg:#f7f7f7;--muted:#6f6f6f}.yi2c-wordmark{font-size:18px;font-weight:600;letter-spacing:-.7px;white-space:nowrap}.guide-intro h1{font-size:48px;line-height:1.08;letter-spacing:-2px}.pdf-intro{display:flex;align-items:center;gap:18px;max-width:290px;padding:21px 23px;background:#efefef;border:1px solid #dfdfdf;border-radius:8px}.pdf-outline{border:1px solid #a1a1a1;width:45px;height:61px;display:flex;justify-content:center;align-items:center;font-size:25px;flex-shrink:0}.pdf-intro strong{font-size:13px;font-weight:500;display:block}.pdf-intro small{font-size:12px;color:#6f6f6f;display:block;line-height:1.6;margin:7px 0 11px}.pdf-action{font-size:12px;text-decoration:underline;text-underline-offset:3px}.guide-main .converter-heading h2{font-size:21px;max-width:80%;line-height:1.3}& .category-button{gap:8px;flex-wrap:wrap;padding:10px 12px;min-height:45px}& .category-button>span:first-child{min-width:25px;font-weight:500}& .category-button>small{font-size:12px;white-space:nowrap}& .category-button .category-arrow{display:none!important}.guide-tabs{display:flex;gap:4px;padding-bottom:17px;margin-bottom:19px;border-bottom:1px solid #e3e3e3;flex-wrap:wrap}.guide-tabs button{padding:10px 12px;font-size:12px;border-radius:5px;background:#f3f3f3;color:#6e6e6e;min-height:35px}.guide-tabs button[aria-selected=true]{background:var(--ink);color:white}.guide-tabs button:hover{filter:brightness(.95)}[role=tabpanel][hidden],.custom-dimensions[hidden],.overlap-label[hidden]{display:none!important}.size-answer-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:20px}.size-answer{padding:25px 22px;align-self:stretch}.large-size-answer{font-size:42px;font-weight:500;letter-spacing:-1.7px;line-height:1.25;margin:21px 0 24px;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.answer-unit-line{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.answer-unit-line select{background:#383838;border:1px solid #5c5c5c;color:white;padding:10px 8px;border-radius:5px;font-size:12px;max-width:155px;min-width:0}.answer-unit-line button{font-size:12px;color:#e7e7e7;padding:10px 0;white-space:nowrap}.size-answer>p{font-size:12px;color:#bfbfbf;line-height:1.5;margin:15px 0 0}.size-visual{min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#f7f7f7;border:1px solid #e7e7e7;border-radius:8px;padding:8px}.size-visual svg{width:100%;height:185px;display:block;stroke:none;fill:none}.diagram-note{font-size:12px;color:#7e7e7e;line-height:1.6;text-align:center;margin:7px 0}.unit-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:15px}.unit-copy{border:1px solid #e5e5e5;background:#f9f9f9;border-radius:6px;text-align:left;min-width:0;padding:13px 11px}.unit-copy:hover{border-color:#a7a7a7}.unit-copy>span{font-size:12px;display:block;color:#727272;margin-bottom:7px}.unit-copy strong{font-size:14px;font-weight:500;letter-spacing:-.2px;overflow-wrap:anywhere}.answer-callout{font-size:12px;line-height:1.8;padding:15px 17px;background:#f0f0f0;border-radius:6px;margin-top:17px;color:#4e4e4e}.related-answer{font-size:12px;color:#747474;line-height:1.8;display:flex;justify-content:space-between;align-items:center;gap:14px;margin:13px 0 19px}.text-button{font-size:12px;text-decoration:underline;text-underline-offset:3px;color:#707070;padding:7px 0;white-space:nowrap}.selected-faqs details,.search-answers>details,.size-search-answer details{border-top:1px solid #e5e5e5}.selected-faqs summary,.search-answers>details summary,.size-search-answer details summary{cursor:pointer;font-size:12px;line-height:1.6;padding:13px 0;color:#5a5a5a}.selected-faqs p,.search-answers>details p,.size-search-answer details p{font-size:12px;line-height:1.8;margin:0 0 15px;color:#707070}.guide-form-row{display:grid;grid-template-columns:minmax(0,1fr) 22px minmax(0,1fr) 75px;gap:11px;align-items:end}.guide-form-row label,.frame-pickers label,.custom-dimensions label,.identify-fields label{font-size:12px;color:#6f6f6f;min-width:0}.guide-form-row select,.frame-pickers select,.custom-dimensions input,.identify-fields input,.identify-fields select{display:block;width:100%;margin-top:8px;border:1px solid #dbdbdb;border-radius:5px;background:#fafafa;padding:12px 9px;font-size:12px;min-width:0}.compare-swap{font-size:22px;color:#808080;min-height:38px;padding:3px}.compare-diagram{display:block;width:100%;height:260px;stroke:none;fill:none;margin-top:20px}.panel-intro{font-size:12px;line-height:1.8;color:#717171;margin:0 0 20px}.frame-pickers{display:grid;grid-template-columns:minmax(0,1fr) 24px minmax(0,1fr) 24px;gap:9px;align-items:end}.custom-dimensions{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;align-items:center;border-top:1px solid #e4e4e4;margin-top:18px;padding-top:15px}.custom-dimensions>span{font-size:12px;color:#787878}.mount-settings{display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap;margin-top:19px}.mount-checkbox{font-size:12px;display:flex;gap:8px;align-items:center}.mount-checkbox input{accent-color:var(--ink);width:15px;height:15px}.overlap-label{font-size:12px;color:#727272;display:flex;gap:6px;align-items:center}.overlap-label input{width:46px;border:1px solid #dadada;padding:7px 6px;border-radius:4px;background:white;font-size:12px}.mount-explanation{font-size:12px;line-height:1.8;margin:13px 0;color:#747474}.frame-result-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:21px;margin-top:20px;align-items:center}.frame-result-grid>svg{width:100%;height:250px;stroke:none;fill:none;background:#f3f3f3;border-radius:7px}.fit-verdict{font-size:14px;font-weight:500;line-height:1.5;margin-bottom:13px}.fit-verdict.problem{color:#5a5a5a}.frame-measurements{margin:0}.frame-measurements>div{padding:9px 0;border-top:1px solid #e4e4e4}.frame-measurements dt{font-size:12px;color:#7b7b7b;margin-bottom:4px}.frame-measurements dd{font-size:13px;font-weight:500;margin:0;line-height:1.5}.frame-scope{font-size:12px;line-height:1.8;color:#7b7b7b;margin:16px 0 0}.identify-fields{display:grid;grid-template-columns:minmax(0,1fr) 12px minmax(0,1fr) 80px;align-items:end;gap:10px}.identify-fields>span{padding-bottom:13px;color:#8f8f8f}.identify-result{font-size:14px;line-height:1.8;color:#595959;background:#f1f1f1;padding:20px;margin:23px 0 17px;border-radius:7px}.solid-button{display:inline-flex;align-items:center;justify-content:center;background:var(--ink);color:white;padding:13px 18px;border-radius:5px;font-size:12px;cursor:pointer}.solid-button:hover{background:#4e4e4e}.guide-reference,.search-answers{padding-top:37px}.reference-intro{font-size:12px;color:#747474;line-height:1.8;margin:0 0 20px}.size-table-wrap{overflow:auto;background:white;border:1px solid #e4e4e4;border-radius:8px}.size-table{border-collapse:collapse;width:100%;font-size:12px;text-align:left;white-space:nowrap}.size-table thead{background:#eeeeee;color:#5f5f5f;font-size:12px}.size-table th,.size-table td{padding:13px 19px;border-bottom:1px solid #e7e7e7;font-variant-numeric:tabular-nums}.size-table tbody th{font-weight:500}.size-table tbody tr:last-child>*{border-bottom:0}.size-table a{color:#626262;text-decoration:underline;text-underline-offset:3px}.size-table tbody tr:hover{background:#f7f7f7}.size-search-answer{background:white;border:1px solid #e5e5e5;border-radius:7px;padding:20px 23px;margin:13px 0;scroll-margin-top:20px}.size-search-answer h3{font-size:15px;font-weight:500;letter-spacing:-.3px;margin:0 0 11px}.size-search-answer>p{font-size:12px;line-height:1.9;color:#747474;margin:0 0 14px}.size-search-answer strong{font-weight:500;color:#4a4a4a}.size-search-answer details summary{font-size:12px;padding:11px 0}.size-search-answer details p{font-size:12px}.search-answers>details{margin:0;background:none}.search-answers>details summary{font-size:13px;padding:17px 0}.download-band{display:flex;justify-content:space-between;align-items:center;gap:25px;background:#eeeeee;border:1px solid #dedede;border-radius:9px;padding:29px 30px;margin:37px 0 20px}.download-band .eyebrow{font-size:12px;margin-bottom:11px;color:#7c7c7c}.download-band h2{font-size:25px}.download-band p:last-child{font-size:12px;color:#757575;line-height:1.8;max-width:540px;margin-bottom:0}.download-band>a{flex-shrink:0}.source-note{font-size:12px;color:#808080;line-height:1.9;padding:12px 0 30px}.source-note summary{cursor:pointer}.source-note a{text-decoration:underline}& .site-footer{font-size:12px}& .site-footer>a{color:#7b7b7b}& svg text{font-family:var(--font);stroke:none}& .custom-dimensions input:focus-visible,& .identify-fields input:focus-visible{outline:2px solid #a6a6a6;outline-offset:3px}
@media(max-width:1000px){.guide-intro h1{font-size:42px}.pdf-intro{max-width:250px;padding:19px}.large-size-answer{font-size:33px}.unit-copy strong{font-size:12px}& .category-button{padding:10px 9px}& .category-button>small{font-size:12px}.guide-main{padding:24px 20px}.frame-result-grid{gap:13px}}
@media(max-width:820px){& .category-button{flex-wrap:nowrap;min-height:37px}& .category-button small{display:none}.guide-intro h1{font-size:38px}.pdf-intro{max-width:220px;padding:15px;gap:13px}.pdf-intro strong{font-size:12px}.pdf-intro small{font-size:12px}.pdf-outline{width:35px;height:49px;font-size:20px}.guide-main{padding:24px}.large-size-answer{font-size:38px}.unit-copy strong{font-size:14px}.download-band{padding:24px}.size-table th,.size-table td{padding:13px 16px}}
@media(max-width:570px){.yi2c-wordmark{font-size:14px;letter-spacing:-.5px}.header-title{font-size:12px}& .header-inner{gap:12px}.guide-intro h1{font-size:34px;letter-spacing:-1.4px;line-height:1.09}.pdf-intro{display:none}.guide-main{padding:20px 15px}.guide-main .converter-heading h2{font-size:19px}.guide-tabs{gap:5px;padding-bottom:13px;margin-bottom:17px}.guide-tabs button{font-size:12px;padding:10px 9px;min-height:36px}.size-answer-grid{grid-template-columns:minmax(0,1fr)}.size-answer{padding:22px}.large-size-answer{font-size:42px;margin:16px 0 18px}.size-visual{padding:10px}.size-visual svg{height:170px}.unit-cards{gap:6px}.unit-copy{padding:12px 8px}.unit-copy strong{font-size:12px}.unit-copy>span{font-size:12px}.answer-callout{font-size:12px;padding:13px}.related-answer{align-items:flex-start;gap:10px;font-size:12px}.related-answer .text-button{font-size:12px}.selected-faqs summary{font-size:12px}.selected-faqs p{font-size:12px}.guide-form-row{grid-template-columns:minmax(0,1fr) 22px minmax(0,1fr);gap:9px}.guide-form-row>label:last-child{grid-column:1/-1;max-width:120px}.guide-form-row select,.frame-pickers select{font-size:12px;padding:11px 7px}.compare-diagram{height:235px}.frame-pickers{grid-template-columns:minmax(0,1fr) 24px;gap:12px 8px}.frame-result-grid{grid-template-columns:minmax(0,1fr);gap:17px}.frame-result-grid>svg{height:230px}.frame-pickers label{font-size:12px}.custom-dimensions{grid-template-columns:1fr 1fr;gap:11px}.custom-dimensions>span{grid-column:1/-1;font-size:12px}.custom-dimensions label{font-size:12px}.custom-dimensions input{font-size:12px}.mount-settings{gap:13px}.overlap-label{font-size:12px}.frame-measurements{display:grid;grid-template-columns:1fr 1fr;gap:8px 13px}.frame-measurements dd{font-size:12px}.frame-measurements dt{font-size:12px}.frame-scope,.mount-explanation{font-size:12px}.identify-fields{grid-template-columns:minmax(0,1fr) 12px minmax(0,1fr);gap:10px}.identify-fields>label:last-child{grid-column:1/-1;max-width:120px}.identify-result{padding:17px;font-size:12px}.guide-reference,.search-answers{padding-top:30px}.reference-intro{font-size:12px}.size-table{font-size:12px}.size-table thead{font-size:12px}.size-table th,.size-table td{padding:12px 10px}.size-search-answer{padding:18px 16px}.size-search-answer h3{font-size:14px;line-height:1.5}.size-search-answer>p{font-size:12px}.search-answers>details summary{font-size:12px}.search-answers>details p{font-size:12px}.download-band{flex-direction:column;align-items:flex-start;padding:23px 20px;gap:20px}.download-band p:last-child{font-size:12px}.download-band h2{font-size:23px}.download-band .eyebrow{font-size:12px}.source-note{font-size:12px}& .site-footer>a{font-size:12px;max-width:90px;text-align:right;line-height:1.7}}

.wall-controls{display:grid;grid-template-columns:1fr 1fr 1.3fr 26px;align-items:end;gap:12px}.wall-controls label,.wall-outside-fields label,.wall-position label{font-size:12px;color:#616161;min-width:0}.wall-controls input,.wall-controls select,.wall-outside-fields input,.wall-position input{display:block;width:100%;margin-top:8px;padding:12px 9px;border:1px solid #c8c8c8;background:#fff;font-size:12px;min-width:0}.wall-outside-label{margin-top:19px}.wall-outside-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:15px}.wall-outside-fields[hidden]{display:none}.wall-position{display:flex;flex-wrap:wrap;gap:14px;align-items:end;margin-top:20px}.wall-position label{flex:1;min-width:140px}.wall-position>button{min-height:38px}.wall-drawing{background:#f6f6f6;border:1px solid #d0d0d0;margin-top:23px;padding:16px}.wall-drawing-title{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;font-size:12px;color:#5c5c5c}.wall-drawing-title strong{color:#181818;font-weight:500}.wall-drawing>svg{display:block;width:100%;height:310px;margin:8px 0;stroke:none;fill:none}.wall-drawing-note{font-size:12px;color:#717171;line-height:1.6}.wall-reference-details{margin-top:17px;border-top:1px solid #d8d8d8;padding-top:14px}.wall-reference-details summary{font-size:12px;color:#666666;cursor:pointer;margin-bottom:15px}.wall-reference-details .mount-checkbox{font-size:12px}.wall-position input:focus-visible,.wall-controls input:focus-visible,.wall-outside-fields input:focus-visible{outline:2px solid #909090;outline-offset:3px}.wall-result-warning{color:#4f4f4f!important;background:#efefef!important}
/* Shared YI2C tool shell: neutral cream, white and near-black. */
&{--bg:#f4f4f4;--ink:#101010;--line:#d3d3d3;--soft:#ebebeb;--orange:#787878;--orange-dark:#515151;--orange-pale:#e7e7e7}& .workspace,& .output-card,& .size-visual,& .unit-copy,& .size-search-answer,& .download-band,& .pdf-intro,& .guide-tabs button,& .solid-button,& .command-bar,& .command-submit,& .category-button{border-radius:1px}& .category-sidebar{background:#ebebeb}& .category-button{color:#606060}& .category-button[aria-pressed=true]{background:#101010;color:white}& .output-card{background:#101010;border-color:#101010}& .size-visual,& .unit-copy{background:#f7f7f7;border-color:#d8d8d8}& .answer-callout,& .identify-result,& .download-band,& .pdf-intro{background:#ebebeb;color:#454545}& .size-table thead{background:#171717;color:#fff}& .solid-button{background:#101010}& .guide-tabs button{background:#eaeaea;color:#555555}& .guide-tabs button[aria-selected=true]{background:#101010;color:white}& .answer-unit-line select{background:#262626;border-color:#525252}& .guide-intro h1{font-weight:650}& h1>span{color:#737373}
@media(max-width:570px){.wall-controls{grid-template-columns:1fr 1fr;gap:15px 12px}.wall-controls>label:nth-child(3){grid-column:1/2}.wall-controls>button{justify-self:start}.wall-position{gap:12px}.wall-position label{min-width:120px}.wall-position label,.wall-controls label,.wall-outside-fields label{font-size:12px}.wall-position>button{font-size:12px}.wall-drawing{padding:12px}.wall-drawing>svg{height:255px}.wall-drawing-title{font-size:12px}.wall-drawing-note{font-size:12px}.wall-reference-details summary{font-size:12px}& .guide-tabs button{font-size:12px;padding:10px 8px}}

.intro-downloads{display:flex;flex-direction:column;align-items:flex-start;gap:7px}.intro-downloads>.text-button{white-space:normal;font-size:12px}.print-chart-note{font-size:12px;line-height:1.8;color:#666666;margin:14px 0 0}.download-options{display:flex;flex-direction:column;align-items:flex-start;gap:10px;flex-shrink:0}.download-options a{white-space:normal;line-height:1.6}.download-options .solid-button{text-align:center}@media(max-width:570px){.intro-downloads{display:none}.print-chart-note{font-size:12px}.download-options{width:100%}.download-options .solid-button{width:100%}.guide-reference .section-line{align-items:flex-start;flex-direction:column;gap:10px}.guide-reference .section-line>.text-button{white-space:normal}}
}
#af-app{--bg:#fff;--ink:#151719;--orange:#ed167f;--orange-dark:#a70d57;--orange-pale:#fff0f6;--soft:#f4f3ef;--sage:#f4f3ef;--font:Geist,Arial,sans-serif;font-family:var(--font)}#af-app .page{padding-top:28px}#af-app h1{font-size:44px;letter-spacing:-1.5px}#af-app .intro-copy{font-size:16px;max-width:650px}#af-app .category-button[aria-pressed=true],#af-app .guide-tabs button[aria-selected=true],#af-app .solid-button{background:#151719;color:#fff}#af-app .output-card{background:#151719;color:#fff}#af-app .category-sidebar,#af-app .pdf-intro,#af-app .download-band,#af-app .answer-callout{background:#f4f3ef}#af-app input,#af-app select{font-size:16px}#af-app button{min-height:44px}#af-app :focus-visible{outline:2px solid #1677a5;outline-offset:3px}#af-app .guide-reference,#af-app .size-search-answer p,#af-app details p{font-size:15px;line-height:1.7}#af-app .guide-reference a{text-decoration:underline}#af-app .size-search-answer{border-top:2px solid #ed167f}#af-app .size-table th,#af-app .size-table td{font-size:14px}#af-app .guide-tabs button{font-size:13px}#af-app .command-bar input{font-size:16px}#af-app .wall-drawing-note{font-size:12px}@media(max-width:570px){#af-app h1{font-size:31px}#af-app .page{padding:22px 16px 0}#af-app .intro-copy{font-size:15px}#af-app .guide-tabs{flex-wrap:wrap}#af-app .guide-tabs button{flex:1 1 30%}#af-app .size-table th,#af-app .size-table td{font-size:12px}#af-app .guide-intro{margin-bottom:22px}}
.yi2c-af-page .yi2c-offer-badge{display:none!important}@media(max-width:570px){.yi2c-af-page .yi2c-site-announcement{display:none!important}#af-app .intro .eyebrow{display:none}#af-app .guide-intro{margin-bottom:16px}#af-app .command-under{display:none}#af-app .command-section{margin-bottom:16px}#af-app .converter-main{padding:16px}}#af-app .size-answer{grid-area:auto}@media(max-width:570px){#af-app .size-answer{grid-row:1}#af-app .size-visual{grid-row:2}#af-app .size-answer-grid{gap:14px}#af-app .size-answer{min-height:160px;padding:20px}}