/* LM Measure 1.0.0 | GPL-2.0-or-later. Styles are scoped to the calculator. */
.lm-measure{--lm-ink:#17332f;--lm-muted:#687870;--lm-paper:#f5f6f1;--lm-line:#e1e6de;--lm-green:#28584d;--lm-lime:#e7efb2;--lm-orange:#ed965d;box-sizing:border-box;width:100%;max-width:1060px;margin:28px auto;color:var(--lm-ink);font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;letter-spacing:normal;text-align:left;isolation:isolate;color-scheme:light;container-type:inline-size;container-name:lm-measure}
.lm-measure *,.lm-measure *::before,.lm-measure *::after{box-sizing:border-box}
.lm-measure{scroll-margin-top:max(16px,env(safe-area-inset-top))}
.admin-bar .lm-measure{scroll-margin-top:48px}
.lm-measure button,.lm-measure input,.lm-measure select{font:inherit;letter-spacing:normal;box-shadow:none;margin:0;text-transform:none}
.lm-measure button{cursor:pointer;border:0;border-radius:0;padding:0;line-height:1.2;touch-action:manipulation;transition:background .14s ease,transform .1s ease;color:var(--lm-ink);background:transparent;min-width:0}
.lm-measure button:disabled,.lm-measure select:disabled{cursor:default;opacity:.5}
.lm-measure button:active{transform:translateY(1px)}
.lm-measure button:focus-visible,.lm-measure a:focus-visible,.lm-measure input:focus-visible,.lm-measure select:focus-visible{outline:3px solid #c98c4f;outline-offset:3px}
.lm-measure h2,.lm-measure h3,.lm-measure p{margin:0;padding:0;font:inherit;color:inherit}
.lm-measure a{color:inherit;text-decoration:none}
.lm-measure svg{display:inline-block;width:21px;height:21px;flex:none;vertical-align:middle}
.lm-measure [hidden]{display:none!important}
.lm-header{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:0 0 26px}
.lm-brand{display:flex;align-items:center;gap:13px;min-width:0}
.lm-brand>div{min-width:0}.lm-brand h2{overflow-wrap:anywhere}
.lm-mark{position:relative;display:grid;place-items:center;width:48px;height:48px;border-radius:13px;background:var(--lm-green);color:#fff;font-weight:850;font-size:17px;letter-spacing:-1px;flex:none}
.lm-mark span{position:absolute;right:-3px;bottom:-3px;width:15px;height:15px;border:3px solid var(--lm-paper);border-radius:5px;background:var(--lm-orange)}
.lm-brand h2{font-size:25px;font-weight:750;letter-spacing:-.9px;line-height:1.2}
.lm-brand p{color:var(--lm-muted);font-size:13px;margin-top:3px}
.lm-header-actions{display:flex;align-items:center;gap:12px;flex:none}
.lm-app-link{font-size:12px;font-weight:650;padding:9px 0}
.lm-app-link span{margin-left:4px;color:var(--lm-green)}
.lm-measure .lm-icon-button{width:36px;height:36px;border:1px solid #dce2d8;border-radius:50%;font-size:15px;font-weight:700;background:#fff}
.lm-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:24px;align-items:start}
.lm-calculator{border-radius:23px;background:#fff;overflow:hidden;border:1px solid var(--lm-line);box-shadow:0 12px 34px rgba(34,54,42,.06)}
.lm-screen{position:relative;padding:23px 24px 0;background:#193d35;color:#f7f8e9;min-width:0}
.lm-screen::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse at 90% 0,rgba(189,220,166,.09),transparent 65%)}
.lm-screen-top{position:relative;display:flex;align-items:center;justify-content:space-between;color:#b7c6b3}
.lm-screen-top label{font-size:10px;font-weight:650;letter-spacing:1.5px}
.lm-measure .lm-copy{display:flex;align-items:center;gap:6px;color:#c8d2c0;font-size:11px;padding:5px 0;min-height:30px}
.lm-copy svg{width:15px;height:15px}
.lm-measure .lm-expression{position:relative;display:block;width:100%;height:37px;min-height:0;padding:0;margin-top:4px;border:0;border-bottom:1px solid rgba(223,236,212,.14);border-radius:0;background:transparent;color:#c8d5c1;font-size:18px;line-height:37px;outline-offset:0;box-shadow:none;text-align:right;text-overflow:clip}
.lm-expression::placeholder{color:#96aa93;opacity:1;font-size:16px;text-align:left}
.lm-answer{position:relative;display:flex;align-items:center;justify-content:flex-end;gap:9px;min-height:82px;font-size:47px;font-weight:550;line-height:1.15;letter-spacing:-1.5px;font-variant-numeric:tabular-nums;overflow-x:auto;white-space:nowrap;scrollbar-width:thin}
.lm-answer.lm-long-answer{font-size:34px}.lm-answer.lm-very-long-answer{font-size:26px}
.lm-answer-unit{font-size:.7em;align-self:center;letter-spacing:-1px}
.lm-fraction{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;align-self:center;vertical-align:middle;font-size:.49em;line-height:1.15;letter-spacing:0;margin:0 2px}
.lm-fraction>span:first-child{border-bottom:1.5px solid currentColor;padding:0 3px 2px}.lm-fraction>span:last-child{padding:2px 3px 0}
.lm-answer .lm-approx{color:#c2cdaa;font-size:.65em;margin-right:2px}
.lm-message{position:relative;min-height:29px;font-size:11px!important;line-height:1.5!important;color:#b9c9b1!important;padding-bottom:10px!important;overflow-wrap:anywhere}
.lm-message.lm-error{color:#ffccb2!important}
.lm-display-modes{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;padding-bottom:15px}
.lm-measure .lm-display-modes button{min-height:32px;border-radius:7px;color:#b6c8af;font-size:12px;background:rgba(237,246,219,.055)}
.lm-measure .lm-display-modes button[aria-pressed=true]{background:var(--lm-lime);color:#263d2b;font-weight:650}
.lm-controls{padding:18px 20px 13px}
.lm-tool-row{display:flex;align-items:center;gap:8px;margin-bottom:10px;min-width:0}
.lm-small-label{font-size:9px;font-weight:700;letter-spacing:1.1px;color:var(--lm-muted)}
.lm-precision-label{display:flex;align-items:center}
.lm-measure .lm-precision-label select{max-width:88px;min-height:34px;padding:5px 22px 5px 7px;border:1px solid #e3e6de;border-radius:7px;color:var(--lm-ink);font-size:12px;background:#fafbf7;appearance:auto}
.lm-measure .lm-fraction-trigger{margin-left:auto;min-height:36px;border-radius:7px;font-size:12px;padding:6px 8px;white-space:nowrap;background:#f4f5ed}
.lm-fraction-trigger>span{font-size:13px;font-weight:700;margin-right:4px}
.lm-quick-fractions{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:5px;margin-bottom:15px}
.lm-measure .lm-quick-fractions button{min-height:38px;border-radius:7px;background:#f2f4e9;font-size:20px;font-weight:450;color:#4a5940}
.lm-measure .lm-quick-fractions button:last-child{font-size:12px;font-weight:600}
.lm-unit-keys,.lm-keypad{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.lm-unit-keys{margin-bottom:10px}
.lm-measure .lm-unit-keys button{display:flex;align-items:center;justify-content:center;gap:6px;min-height:46px;background:#e9efdf;border:1px solid #dfe7d5;border-radius:9px;color:#324e38;font-size:19px;font-weight:650}
.lm-unit-keys button span{font-size:7px;font-weight:650;letter-spacing:.6px}
.lm-measure .lm-keypad button{min-height:58px;border-radius:10px;background:#f1f3ed;font-size:25px;font-weight:500;border:1px solid transparent}
.lm-measure .lm-keypad .lm-operator{background:#e7eee6;color:#315549;font-size:28px}
.lm-measure .lm-keypad .lm-key-fraction{font-size:19px;color:#566646;background:#eef1df}
.lm-measure .lm-keypad .lm-key-clear{font-size:16px;color:#a15d3f;background:#fbefe6}
.lm-measure .lm-keypad .lm-key-utility{font-size:23px;background:#edf0e8;color:#637260}
.lm-measure .lm-keypad .lm-key-equals{color:#302e21;background:var(--lm-orange);font-size:31px;font-weight:500;box-shadow:0 3px 0 #ce7d47}
.lm-calculator-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:17px;color:#74816d;font-size:9px;letter-spacing:.1px}
.lm-live-dot{display:inline-block;width:5px;height:5px;background:#7a9762;border-radius:50%;vertical-align:middle;margin-right:5px}
.lm-sidebar{display:flex;flex-direction:column;gap:18px}
.lm-card{background:#fff;border:1px solid var(--lm-line);border-radius:18px;padding:22px}
.lm-card-title{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:18px}
.lm-card-title h3{font-size:16px;font-weight:650;letter-spacing:-.4px}
.lm-card-tag{font-size:8px;font-weight:700;letter-spacing:1px;background:#edf3e5;color:#5d7650;border-radius:5px;padding:4px 6px}
.lm-conversion-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.lm-conversion-tile{background:#f5f6f0;border:1px solid #eef0e7;border-radius:10px;padding:13px 12px;min-width:0}
.lm-conversion-tile span{display:block;color:#7d8874;font-size:10px;letter-spacing:.1px;margin-bottom:7px}
.lm-conversion-tile strong{font-size:21px;font-weight:550;letter-spacing:-.6px;line-height:1.2;overflow-wrap:anywhere;display:block;font-variant-numeric:tabular-nums}
.lm-conversion-tile small{font-size:10px;font-weight:400;margin-left:4px;color:#76866a;letter-spacing:0}
.lm-card-note{font-size:10px!important;color:#66745d!important;line-height:1.6!important;margin-top:15px!important}
.lm-measure .lm-text-button{color:#87917f;font-size:11px;padding:5px;min-height:32px}
.lm-history{max-height:262px;overflow-y:auto;scrollbar-width:thin}
.lm-measure .lm-history-item{display:flex;align-items:center;justify-content:space-between;gap:12px;text-align:left;width:100%;padding:12px 0;border-bottom:1px solid #edf0e7}
.lm-history-item:last-child{border-bottom:0}
.lm-history-item .lm-history-expression{display:block;font-size:11px;color:#829078;max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lm-history-item strong{display:block;margin-top:4px;font-weight:600;font-size:19px;letter-spacing:-.4px}
.lm-history-item time{flex:none;color:#909986;font-size:9px}
.lm-history-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:148px;text-align:center;color:#8a947e}
.lm-empty-ruler{position:relative;width:81px;height:28px;border:1px solid #c7d0bb;border-radius:4px;margin-bottom:16px;background:repeating-linear-gradient(90deg,transparent 0 7px,#c4cfb6 7px 8px) top 0 left 8px / 64px 8px no-repeat;transform:rotate(-9deg)}
.lm-history-empty strong{font-size:12px;font-weight:500}.lm-history-empty p{font-size:11px;margin-top:4px}
.lm-measure .lm-example{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:17px 18px;background:#eaf0df;border:1px solid #e0e7d6;border-radius:13px}
.lm-example-icon{display:grid;place-items:center;flex:none;width:31px;height:31px;border-radius:9px;background:#f7f9ed;color:#647853;font-size:18px}
.lm-example>span:nth-child(2){min-width:0;flex:1}.lm-example strong{display:block;font-size:11px;font-weight:650}.lm-example>span:nth-child(2)>span{display:block;color:#869171;font-size:12px;margin-top:4px}
.lm-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:22px 4px 0;color:#8c9782;font-size:10px;flex-wrap:wrap}
.lm-footer .lm-install-button{font-size:11px;font-weight:650;color:var(--lm-green);min-height:36px;padding:5px 10px;border:1px solid #dfe6d4;border-radius:7px;background:#fff}
.lm-sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.lm-measure .lm-dialog{position:fixed;margin:auto;inset:0;width:min(420px,calc(100vw - 28px));max-height:calc(100dvh - 40px);padding:25px;border:1px solid #dfe6d5;border-radius:22px;background:#fff;color:var(--lm-ink);box-shadow:0 25px 90px rgba(12,33,25,.23);overflow-y:auto;font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
.lm-dialog::backdrop{background:rgba(13,32,25,.56);backdrop-filter:blur(4px)}
.lm-dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}
.lm-dialog-heading h3{font-size:22px;font-weight:700;letter-spacing:-.7px;margin-top:6px;line-height:1.2}
.lm-measure .lm-dialog-close{display:grid;place-items:center;flex:none;width:34px;height:34px;border-radius:50%;font-size:26px;color:#7b8872;background:#f2f4ed}
.lm-dialog-intro{font-size:12px!important;color:var(--lm-muted)!important;margin-top:12px!important}
.lm-fraction-preview{display:flex;align-items:center;justify-content:center;min-height:108px;margin:20px 0;background:#f1f5e4;border-radius:14px;font-size:57px;font-weight:500;line-height:1;color:#385232}
.lm-field-label,.lm-denominators legend{display:block;font-size:11px;font-weight:650;margin:0 0 9px}
.lm-numerator-control{display:grid;grid-template-columns:48px minmax(0,1fr) 48px;gap:9px}
.lm-measure .lm-numerator-control button{font-size:22px;background:#f1f3ec;border-radius:9px;min-height:48px}
.lm-measure .lm-numerator-control input{width:100%;height:48px;border:1px solid #dfe4d6;border-radius:9px;text-align:center;background:#fff;color:var(--lm-ink);font-size:20px;padding:6px;appearance:textfield;-moz-appearance:textfield}
.lm-numerator-control input::-webkit-inner-spin-button,.lm-numerator-control input::-webkit-outer-spin-button{appearance:none;margin:0}
.lm-denominators{border:0;padding:0;margin:20px 0 0;min-width:0}
.lm-denominators>div{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px}
.lm-measure .lm-denominators button{min-height:44px;border-radius:8px;background:#f1f3ed;border:1px solid #e5e9dc;font-size:12px}
.lm-measure .lm-denominators button[aria-pressed=true]{background:var(--lm-green);border-color:var(--lm-green);color:#fff;font-weight:650}
.lm-fraction-error{color:#a8593b!important;font-size:11px!important;min-height:22px;margin-top:9px!important}
.lm-measure .lm-dialog-primary{display:block;width:100%;min-height:49px;margin-top:9px;padding:13px;border-radius:10px;background:var(--lm-green);color:#fff;font-size:13px;font-weight:600;text-align:center}
.lm-dialog-primary>span{margin-left:8px;color:var(--lm-lime)}
.lm-measure .lm-dialog-cancel{display:block;width:100%;min-height:39px;margin-top:8px;font-size:12px;color:#7c8872}
.lm-help-content{margin:20px 0 22px}.lm-help-content p{font-size:12px;line-height:1.7;margin:0 0 15px;color:#68785d}.lm-help-content strong{color:#35502b}
.lm-help-content code{font:11px/1.8 monospace;background:#f1f4e9;color:#4c6640;padding:2px 4px;border-radius:4px;overflow-wrap:anywhere}
.lm-phone-help{padding:14px;border-radius:10px;background:#f2f5e8;font-size:12px}.lm-phone-help p{margin:5px 0 0}
@media(hover:hover){.lm-measure .lm-keypad button:hover{border-color:#cdd9c1;background:#e8edde}.lm-measure .lm-keypad .lm-key-equals:hover{background:#f1a675;border-color:transparent}.lm-measure .lm-quick-fractions button:hover,.lm-measure .lm-unit-keys button:hover{background:#dde8cc}.lm-measure .lm-history-item:hover{background:#f7f9f2}.lm-measure .lm-example:hover{background:#e0e9d1}}
@media(max-width:760px){.lm-measure{max-width:480px;margin:16px auto}.lm-header{margin-bottom:17px}.lm-layout{grid-template-columns:minmax(0,1fr);gap:20px}.lm-brand h2{font-size:22px}.lm-brand p{font-size:11px}.lm-mark{width:42px;height:42px;border-radius:11px}.lm-header-actions{gap:10px}.lm-app-link{font-size:11px}.lm-calculator{border-radius:19px}.lm-screen{padding:17px 20px 0}.lm-answer{min-height:76px;font-size:44px}.lm-controls{padding:14px 16px 12px}.lm-measure .lm-keypad button{min-height:54px}.lm-keypad,.lm-unit-keys{gap:7px}.lm-quick-fractions{gap:4px;margin-bottom:12px}.lm-measure .lm-quick-fractions button{min-height:36px}.lm-tool-row{margin-bottom:8px}.lm-sidebar{gap:15px}.lm-card{padding:20px}.lm-calculator-foot{margin-top:15px}.lm-footer{margin-top:18px}}
@media(max-width:360px){.lm-brand{gap:9px}.lm-brand h2{font-size:20px}.lm-header-actions{gap:8px}.lm-app-link{font-size:10px}.lm-screen{padding-left:16px;padding-right:16px}.lm-answer{font-size:39px;gap:6px}.lm-answer.lm-long-answer{font-size:29px}.lm-answer.lm-very-long-answer{font-size:23px}.lm-controls{padding-left:12px;padding-right:12px}.lm-small-label{font-size:8px;letter-spacing:.7px}.lm-measure .lm-precision-label select{padding-right:15px;font-size:11px;max-width:75px}.lm-measure .lm-fraction-trigger{font-size:11px;padding:5px}.lm-unit-keys button span{display:none}.lm-measure .lm-keypad button{min-height:50px}.lm-card{padding:17px}.lm-card-title h3{font-size:15px}.lm-measure .lm-dialog{padding:21px}.lm-denominators>div{gap:3px}.lm-measure .lm-denominators button{font-size:11px}}
@media(prefers-reduced-motion:reduce){.lm-measure button{transition:none}.lm-measure button:active{transform:none}}
@container lm-measure (max-width:760px){.lm-layout{grid-template-columns:minmax(0,1fr);gap:20px}.lm-calculator,.lm-sidebar{width:100%;max-width:480px;margin-left:auto;margin-right:auto}.lm-header,.lm-footer{max-width:480px;margin-left:auto;margin-right:auto}}

/* LM Measure 2.0 · GPL-2.0-or-later */
:root{color-scheme:light;scroll-behavior:smooth}*{box-sizing:border-box}body{margin:0;background:#f3f1e9;color:#183d37;padding:0 max(24px,env(safe-area-inset-right)) max(22px,env(safe-area-inset-bottom)) max(24px,env(safe-area-inset-left));font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}main{max-width:1120px;margin:auto}.lm-measure{--lm-ink:#183d37;--lm-muted:#64716a;--lm-paper:#f3f1e9;--lm-line:#dcded4;--lm-green:#214f45;--lm-lime:#ecf3c4;--lm-orange:#f1a567;max-width:none;margin:0;container-type:normal}.lm-header{padding:25px 0 22px;border-bottom:1px solid #d4d9cf;margin:0}.lm-brand h1{font-size:25px;letter-spacing:-1px;line-height:1.1;margin:0;font-weight:800}.lm-brand h1 span{font-weight:450}.lm-brand p{font-size:9px;font-weight:650;letter-spacing:1.9px;margin-top:7px}.lm-mark{width:43px;height:43px;border-radius:11px}.lm-mark span{background:#efa46b}.lm-measure .install-top{min-height:42px;padding:10px 16px;border:1px solid #cdd4c6;border-radius:7px;font-size:12px;font-weight:600}.install-top span{margin-right:7px}.intro{display:flex;justify-content:space-between;align-items:flex-end;padding:32px 0 30px;gap:30px}.eyebrow{font-size:9px;font-weight:750;letter-spacing:2px;color:#637467}.intro h2{font-size:46px;letter-spacing:-2px;line-height:1.1;margin-top:13px;font-weight:650}.intro h2 br{display:none}.intro em{font-family:Georgia,serif;font-weight:400;color:#597366}.intro p{font-size:12px;line-height:1.8;color:#657168;padding-bottom:3px}.workspace-nav{display:flex;align-items:center;gap:28px;border-bottom:1px solid #d4d9cf;margin-bottom:22px}.workspace-nav a{display:flex;gap:9px;align-items:center;min-height:48px;font-size:9px;color:#819081;border-bottom:2px solid transparent}.workspace-nav a span{font-size:12px;font-weight:550;color:#53685a}.workspace-nav a.active{border-color:#285447}.workspace-nav a.active span{color:#183d37}.connection{margin-left:auto;font-size:10px;color:#536c59;display:flex;align-items:center;gap:6px}.connection:before{content:"";width:6px;height:6px;border-radius:50%;background:#789365}.lm-layout{grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:24px}.lm-calculator{border-radius:16px;box-shadow:0 7px 30px #233a3010}.lm-screen{padding:21px 23px 0;background:#173e38}.lm-screen:before{background:radial-gradient(ellipse at top right,#59887530,transparent 70%)}.lm-answer{font-size:53px;min-height:98px;letter-spacing:-2px}.lm-expression{font-variant-numeric:tabular-nums}.lm-measure .lm-expression{font-size:17px}.lm-expression::placeholder{font-size:14px}.lm-controls{padding:16px 19px 15px}.lm-measure .lm-keypad button{min-height:62px;border-radius:8px;background:#f2f3ee;font-weight:450}.lm-measure .lm-keypad .lm-key-equals{box-shadow:none;background:#efa467;color:#283b2e}.lm-measure .lm-keypad .lm-operator{background:#e4ece3}.lm-measure .lm-quick-fractions button{min-height:42px}.lm-measure .lm-unit-keys button{min-height:48px}.lm-card{border-radius:13px;padding:21px;background:#fafaf6}.lm-sidebar{gap:15px}.lm-card-title{margin-bottom:14px}.lm-card-title h3{font-size:16px;letter-spacing:-.35px}.lm-card-tag{font-size:8px;background:#e9eee1;color:#5b715b;letter-spacing:.8px}.lm-card-note{font-size:10px!important;color:#687561!important}.lm-conversion-grid{gap:9px}.lm-conversion-tile{padding:12px;background:#eff2e8;border:none;border-radius:7px}.lm-conversion-tile span{font-size:10px;color:#63705d;margin-bottom:4px}.lm-conversion-tile strong{font-size:23px;font-weight:500}.lm-conversion-tile small{color:#5d7056}.ruler-summary{font-size:12px!important;color:#5a6e5d!important;margin-bottom:15px!important}.ruler{position:relative;display:flex;justify-content:space-between;height:42px;border-bottom:2px solid #799077;margin:0 3px;background:#eff2df;overflow:hidden}.ruler i{height:12px;width:1px;background:#8b9c7c}.ruler i.quarter{height:23px;background:#5b775e}.ruler i.half{height:31px;background:#48664c}.ruler i.whole{height:39px;background:#244f3e}.ruler .marker{position:absolute;top:0;bottom:0;width:2px;background:#ca7035;transform:translateX(-1px);z-index:1}.ruler .marker:before{content:"";position:absolute;top:0;left:-4px;border:5px solid transparent;border-top-color:#ca7035}.ruler-labels{display:flex;justify-content:space-between;font-size:10px;color:#6c7f64;margin-top:7px}.ruler-card .lm-card-note{margin-top:10px!important}.tool-tabs{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid #dbe1d3;margin-bottom:16px}.lm-measure .tool-tabs button{min-height:40px;font-size:12px;color:#708068;border-bottom:2px solid transparent}.lm-measure .tool-tabs button[aria-selected=true]{border-color:#315c46;font-weight:650;color:#234932}.field-card label{display:block;font-size:11px;font-weight:550;margin-bottom:11px;color:#52614e}.lm-measure .field-card input{display:block;width:100%;margin-top:6px;border:1px solid #d6ddce;border-radius:6px;padding:10px 12px;min-height:43px;background:white;color:#183d37;font-size:16px}.field-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}.lm-measure .tool-submit{display:flex;justify-content:space-between;align-items:center;background:#e7eedb;color:#244e3a;font-size:12px;font-weight:600;border:1px solid #cddcc1;border-radius:7px;min-height:43px;padding:10px 14px;width:100%;margin-top:5px}.field-card output:empty{display:none}.field-card output{display:block;background:#eef2e4;padding:14px;margin-top:12px;border-radius:7px;font-size:12px;line-height:1.8;overflow-wrap:anywhere}.field-card output strong{font-size:23px;display:block;line-height:1.4;font-weight:600}.field-card output .marks{font-size:11px;color:#576e4e;max-height:140px;overflow:auto;margin-top:8px}.field-card output.error{background:#faede4;color:#9e5131}.lm-history-card{margin-top:24px;background:#fafaf6}.lm-history{max-height:310px}.lm-history-item .lm-history-expression{max-width:100%;color:#5e7155;font-size:12px;white-space:normal;overflow-wrap:anywhere}.lm-history-item>span{min-width:0}.lm-history-item time{color:#6f7d63;font-size:11px}.lm-history-item strong{font-size:21px}.lm-history-empty{min-height:100px;color:#5f7257}.lm-empty-ruler{margin-top:8px;margin-bottom:12px}.lm-history-empty strong{font-size:13px}.lm-measure .lm-text-button{font-size:12px;min-height:40px;color:#52704d;padding:8px}.tape-actions{display:flex;gap:8px}.tape-count{display:inline-flex;align-items:center;justify-content:center;border-radius:20px;background:#e6eddc;font-size:10px;min-width:22px;height:22px;margin-left:6px}.tape-notice{font-size:12px!important;color:#41633e!important;padding:8px 4px 0!important}.tape-notice:empty{display:none}.lm-footer{color:#607159;font-size:10px;margin-bottom:8px}.lm-footer b{font-weight:450;opacity:.65}.lm-measure .lm-dialog{border-radius:15px;background:#fafbf6}.lm-help-content p{font-size:13px;color:#53694c}.lm-help-content code{font-size:12px}.lm-measure .download-link{display:block;padding:15px;border:1px solid #ccdac1;border-radius:8px;background:#e9efde;color:#214b35;font-size:13px;font-weight:650;text-align:center}.lm-measure [id]{scroll-margin-top:18px}.lm-measure .lm-icon-button{min-height:40px;min-width:40px;background:#fafbf5}.lm-measure .lm-dialog-close{min-width:40px;min-height:40px}.lm-measure button:focus-visible,.lm-measure a:focus-visible,.lm-measure input:focus-visible,.lm-measure select:focus-visible{outline-color:#cd783f}.update-button{border:0;background:none;text-decoration:underline;color:inherit;cursor:pointer;font:inherit;margin-left:8px}noscript{display:block;padding:30px}
@media(min-width:1000px){.intro h2{font-size:49px}.intro h2 br{display:block}.lm-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.lm-calculator{position:sticky;top:18px}.lm-history{display:grid;grid-template-columns:1fr 1fr;column-gap:24px}.lm-history-empty{grid-column:1/-1}.lm-history-item{align-self:start}}
@media(max-width:760px){body{padding:0 max(14px,env(safe-area-inset-right)) max(18px,env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-left))}main{max-width:520px}.lm-measure{margin:0;max-width:none}.lm-header{padding:17px 0}.lm-brand h1{font-size:23px}.lm-brand p{font-size:8px}.lm-header-actions{gap:8px}.lm-measure .install-top{padding:9px 10px;font-size:11px}.intro{padding:20px 0 16px;display:block}.eyebrow{font-size:8px;letter-spacing:1.5px}.intro h2{font-size:29px;letter-spacing:-1.1px;margin-top:8px}.intro h2 br{display:none}.intro p{display:none}.workspace-nav{gap:18px;margin-bottom:17px}.workspace-nav a{gap:5px;min-height:43px}.workspace-nav a span{font-size:11px}.connection{font-size:9px}.lm-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:18px}.lm-calculator,.lm-sidebar{max-width:none}.lm-screen{padding:16px 18px 0}.lm-answer{min-height:78px;font-size:46px}.lm-controls{padding:12px 13px 13px}.lm-measure .lm-keypad button{min-height:56px}.lm-measure .lm-unit-keys button{min-height:46px}.lm-quick-fractions{gap:4px;margin-bottom:12px}.lm-measure .lm-quick-fractions button{min-height:40px}.lm-measure .lm-quick-fractions button:last-child{font-size:13px}.lm-card{padding:18px}.lm-history-card{margin-top:18px}.tape-actions{gap:0}.lm-card-title h3{font-size:15px}.lm-footer{font-size:9px}.lm-message{font-size:11px!important}}
@media(max-width:390px){.connection{display:none}.workspace-nav{justify-content:space-between;gap:7px}.intro h2{font-size:26px}.lm-brand{gap:9px}.lm-brand h1{font-size:21px}.lm-mark{width:36px;height:36px;font-size:15px}.lm-header-actions{gap:6px}.lm-measure .install-top{font-size:10px;padding:9px}.lm-measure .lm-icon-button{min-width:36px;width:36px}.lm-answer{font-size:43px}.lm-card-title{gap:4px}.lm-history-card .lm-card-title{align-items:flex-start;flex-wrap:wrap}.lm-small-label{font-size:8px}.lm-fraction-trigger>span{display:none}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}}
@media print{body{background:white}.intro,.workspace-nav,.lm-controls,.lm-sidebar,.lm-header-actions,.lm-footer,.tape-actions,.lm-copy,.lm-display-modes{display:none!important}.lm-layout{display:block}.lm-screen{background:white;color:#173e38}.lm-measure .lm-expression{color:#173e38}.lm-history{max-height:none;overflow:visible}.lm-calculator{position:static;box-shadow:none}.lm-history-item time{display:none}}
/* Calculator first: no header or introduction above the working controls. */
.lm-layout{padding-top:24px}.lm-header{margin-top:24px;border-top:1px solid #d4d9cf;border-bottom:0}.lm-screen-top{gap:10px}.lm-screen-top label{margin-right:auto}.lm-measure .screen-menu{display:grid;place-items:center;color:#d1ddc6;width:34px;min-height:34px;border:1px solid #6f8d7166;border-radius:6px}.lm-measure .screen-menu svg{width:18px;height:18px}.menu-items{display:grid;gap:7px;margin:22px 0}.menu-items a,.lm-measure .menu-items button{display:flex;justify-content:space-between;text-align:left;padding:15px 12px;min-height:50px;background:#edf2e4;border-radius:7px;font-size:13px;color:#254d37}
@media(max-width:760px){.lm-layout{padding-top:max(8px,env(safe-area-inset-top))}.lm-screen{padding-top:12px}.lm-screen-top{height:32px}.lm-measure .lm-expression{height:32px;line-height:32px}.lm-answer{min-height:72px}.lm-message{min-height:25px;padding-bottom:7px!important}.lm-display-modes{padding-bottom:12px}.lm-controls{padding-top:10px}.lm-calculator-foot{margin-top:11px}.lm-measure .lm-keypad button{min-height:52px}.lm-header{padding-top:20px}.lm-measure .lm-keypad{gap:6px}.lm-measure .lm-quick-fractions button{min-height:38px}.lm-quick-fractions{margin-bottom:9px}.lm-measure .lm-unit-keys button{min-height:44px}.lm-unit-keys{margin-bottom:8px}.lm-layout{gap:18px}}
@media(max-width:760px) and (max-height:700px){.lm-measure .lm-keypad button{min-height:46px}.lm-answer{min-height:60px}.lm-measure .lm-unit-keys button{min-height:40px}.lm-measure .lm-quick-fractions button{min-height:36px}.lm-controls{padding-bottom:10px}.lm-calculator-foot{display:none}.lm-display-modes{padding-bottom:9px}.lm-tool-row{margin-bottom:6px}}