:root{--silver-hi: #f2f3f5;--silver: #d3d6da;--silver-lo: #a9adb3;--silver-edge: #8d9197;--panel-slate: #5b6477;--panel-dark: #33363d;--lcd-bg: #bfc6ae;--lcd-bg-lo: #a9b198;--lcd-on: #1d211c;--lcd-off: rgba(29, 33, 28, .06);--key-digit: #6c7077;--key-dark: #3d4046;--key-red: #d4465b;--key-green: #2b8f7b;--key-text: #f4f5f6;--print: #53575e;font-family:Helvetica Neue,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:#eceef0}.page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:24px 16px}.calculator{width:380px;zoom:1.6;display:flex;flex-direction:column;filter:drop-shadow(0 14px 22px rgba(0,0,0,.22))}@media(max-width:660px){.calculator{zoom:1.25}}@media(max-width:520px){.calculator{zoom:1;width:100%}}.leaf{background:linear-gradient(160deg,var(--silver-hi) 0%,var(--silver) 45%,var(--silver-lo) 100%);border:1px solid var(--silver-edge);border-radius:22px;padding:12px}.hinges{display:flex;justify-content:space-between;padding:0 34px;height:10px;margin:-3px 0;position:relative;z-index:1}.hinge{width:46px;height:100%;border-radius:5px;background:linear-gradient(180deg,#fafbfc,#b7bbc1 55%,#8e9298);border:1px solid var(--silver-edge)}.lid-panel{border-radius:14px;overflow:hidden;background:var(--panel-dark);box-shadow:inset 0 1px 3px #00000080}.lid-top{display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px 12px 8px;background:linear-gradient(180deg,#66708a,var(--panel-slate))}.brand-row{width:100%;display:flex;justify-content:space-between;padding:0 2px;align-items:center;min-height:20px}.brand{color:#c9ccd3;font-weight:800;font-size:15px;letter-spacing:1.5px;font-style:italic}.lid-bottom{display:flex;justify-content:space-between;align-items:center;padding:14px;min-height:60px;background:linear-gradient(180deg,#3a3e46,var(--panel-dark))}.solar-panel{width:88px;height:26px;background:linear-gradient(180deg,#16171a,#050506);border:1px solid #55585e;border-radius:2px;display:flex;align-items:center;justify-content:center}.solar-panel span{color:#9a9da3;font-size:5.5px;letter-spacing:.4px}.tax-exchange{font-family:Georgia,Times New Roman,serif;color:#b9bdc5;font-size:11px;letter-spacing:.5px}.model-line{display:flex;align-items:baseline;gap:14px}.model{color:#b9bdc5;font-size:8px}.dual-leaf{font-family:Georgia,Times New Roman,serif;color:#d3d6dc;font-size:13px;position:relative}.dual-leaf:before{content:"";position:absolute;left:-2px;right:-8px;top:55%;height:7px;background:#17181b;transform:skew(-35deg) rotate(-8deg);z-index:-1}.lcd{width:262px;display:grid;grid-template-columns:9px 1fr;column-gap:4px;padding:6px 8px 6px 6px;background:linear-gradient(180deg,var(--lcd-bg),var(--lcd-bg-lo));border-radius:3px;box-shadow:inset 0 2px 4px #00000059}.lcd-flags{display:flex;flex-direction:column;justify-content:space-between;align-items:center;padding:3px 0 4px}.flag,.ann{font-size:8px;font-weight:700;line-height:1;color:var(--lcd-off)}.flag.on,.ann.on{color:var(--lcd-on)}.lcd-annunciators{grid-column:1 / -1;display:grid;grid-template-columns:9px 4px repeat(8,1fr);align-items:start;height:10px}.ann-group{grid-column:1 / 9;display:flex;justify-content:space-between;padding-right:16px}.ann-operators{grid-column:9 / 11;display:flex;justify-content:flex-end;gap:4px;margin-left:-6px}.ann{font-size:7px}.ann-split .on{color:var(--lcd-on)}.ann-operator{flex:none;width:13px;height:8px;display:flex;align-items:center;justify-content:center;border-radius:1px;font:700 8px/1 Helvetica Neue,Arial,sans-serif;background:var(--lcd-off);color:transparent}.ann-operator.on{background:var(--lcd-on);color:var(--lcd-bg)}.lcd-digits{display:grid;grid-template-columns:repeat(8,1fr)}.lcd-digit{width:100%;display:block}.seg-on{fill:var(--lcd-on)}.seg-off{fill:var(--lcd-off)}.base{padding:16px 12px 18px}.keypad{display:grid;grid-template-columns:repeat(7,1fr);grid-template-rows:repeat(4,50px);column-gap:7px;padding:10px 10px 8px;border-radius:14px;background:linear-gradient(160deg,#e7e9ec,#c4c8cd);box-shadow:inset 0 1px 2px #00000040,0 1px #ffffffb3}.key-cell{position:relative;display:flex;flex-direction:column;justify-content:flex-end;padding-bottom:4px}.key{width:100%;height:30px;flex:none;border:none;border-radius:12px;color:var(--key-text);font:600 17px/1 Helvetica Neue,Arial,sans-serif;cursor:pointer;box-shadow:inset 0 1px 1px #ffffff40,0 2px #00000073,0 3px 4px #00000040;transition:transform 60ms,box-shadow 60ms}.key:active{transform:translateY(2px);box-shadow:inset 0 1px 1px #fff3,0 0 #00000073,0 1px 2px #00000040}.key:focus-visible{outline:2px solid #2b6fd6;outline-offset:2px}.key-cell-tall .key{height:calc(100% - 16px)}.key-small{font-size:11px;letter-spacing:-.2px}.key-digit{background:linear-gradient(180deg,#7b7f86,var(--key-digit))}.key-dark{background:linear-gradient(180deg,#4b4e55,var(--key-dark))}.key-red{background:linear-gradient(180deg,#e25a6d,var(--key-red))}.key-green{background:linear-gradient(180deg,#37a18b,var(--key-green))}