.baiipro-calculator,.baiipro-calculator *{box-sizing:border-box}.baiipro-calculator{font-family:Arial,Helvetica,sans-serif;-webkit-tap-highlight-color:transparent}
.baiipro-calculator{position:relative;width:450px;max-width:100%;padding:5px 15px 20px;border:2px solid #090a0b;border-radius:17px 17px 7px 7px;color:#e7e5e4;background:linear-gradient(90deg,#090a0b 0,#202223 4%,#111213 9%,#161718 91%,#2c2e2f 96%,#090a0b 100%);box-shadow:inset 3px 0 2px #4b4d4e,inset -3px 0 2px #050505,0 12px 28px #33415555}.baiipro-calculator:before,.baiipro-calculator:after{content:"";position:absolute;top:16px;bottom:16px;width:2px;background:#ffffff0b}.baiipro-calculator:before{left:8px}.baiipro-calculator:after{right:8px}
.baiipro-brand{height:auto;min-height:44px;display:flex;align-items:center;justify-content:center}.baiipro-brand strong{display:flex;align-items:baseline;justify-content:center;margin-top:0;font-size:23px;line-height:1;font-weight:800;letter-spacing:-.4px}.baiipro-brand strong span{margin-left:3px;color:#ef4444;font-size:23px;font-style:normal;font-weight:800}.baiipro-brand small{margin-left:5px;color:#e7e5e4;font-size:13px;font-weight:700;letter-spacing:-.3px}
.baiipro-display-wrap{height:108px;margin:0 2px 15px;padding:0;border:5px solid #090a0b;border-radius:2px;background:#aeba9e;box-shadow:inset 0 1px 8px #5f6957,0 1px 0 #363839;overflow:hidden}.baiipro-indicators{height:31px;display:flex;align-items:center;justify-content:space-between;gap:2px;padding:0 8px;color:#182016;background:transparent;font:700 9px/1 Arial,sans-serif;white-space:nowrap}.baiipro-indicators span{visibility:visible;min-width:0}.baiipro-indicators span.active,.baiipro-indicators span.is-on{padding:2px 4px;border-radius:3px;color:#10160f;background:#e5ecdd}.baiipro-lcd{height:69px;padding:0 9px;color:#11180f;background:transparent;box-shadow:none;font-family:"Courier New",monospace}.baiipro-lcd output{height:69px;font-size:42px;font-weight:700;line-height:61px;letter-spacing:-2px}.baiipro-field{top:1px;left:8px;color:#172016;font-size:10px;font-weight:800}
.baiipro-keyboard{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-auto-rows:58px;column-gap:10px;row-gap:0}.baiipro-key-row{display:contents}.baiipro-key-cell{min-width:0;display:flex;flex-direction:column;justify-content:flex-end}.baiipro-secondary{height:18px;overflow:hidden;color:#aaa7a4;text-align:center;white-space:nowrap;font:700 10px/18px Arial,sans-serif}.baiipro-key{height:37px;min-width:0;padding:0 2px;border:1px solid #070707;border-radius:8px 8px 13px 13px;color:#eeeae4;background:linear-gradient(#303233,#1c1e1f 70%,#121314);box-shadow:inset 0 1px 1px #7778,0 3px 0 #050505,0 5px 7px #0009;font:700 16px/35px Arial,Helvetica,sans-serif;cursor:pointer;touch-action:manipulation;transition:filter .12s ease,transform .08s ease,box-shadow .12s ease}.baiipro-key:hover{filter:brightness(1.18)}.baiipro-key:active,.baiipro-key.is-pressed{transform:translateY(2px);filter:brightness(1.3);box-shadow:inset 0 2px 4px #000,0 1px 0 #030303}.baiipro-key.is-active{filter:brightness(1.28);border-color:#d9f99d;box-shadow:0 0 0 2px #d9f99d,0 0 11px #bef264aa,inset 0 1px 1px #fff8}.baiipro-key:focus-visible{outline:3px solid #38bdf8;outline-offset:2px}.baiipro-key.key-tvm{border-color:#d6d3d1;box-shadow:inset 0 0 0 2px #111,inset 0 0 0 3px #d6d3d1,0 3px 0 #050505,0 5px 7px #0009}.baiipro-key.key-equals{height:96px;font-size:27px}.baiipro-key-cell.cell-equals{grid-row:span 2}.baiipro-footer{height:56px;display:flex;align-items:flex-end;justify-content:center;color:#aaa7a4;font-size:11px;font-weight:800;letter-spacing:2px;white-space:nowrap}
.baiipro-accessible-status{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.baiipro-calculator.is-off .baiipro-lcd output,.baiipro-calculator.is-off .baiipro-field{visibility:hidden}.baiipro-embed-page{margin:0;min-width:280px;background:transparent}.baiipro-iframe{display:block;max-width:100%;border:0}
@media(max-width:470px){.baiipro-calculator{padding:5px 10px 20px}.baiipro-calculator:before{left:4px}.baiipro-calculator:after{right:4px}.baiipro-brand{height:40px}.baiipro-brand strong,.baiipro-brand strong span{font-size:20px}.baiipro-brand small{font-size:11px}.baiipro-display-wrap{height:100px;margin-bottom:19px}.baiipro-indicators{height:29px;padding:0 6px;font-size:8px}.baiipro-lcd{height:66px}.baiipro-lcd output{font-size:37px;line-height:58px}.baiipro-keyboard{grid-auto-rows:56px;column-gap:7px}.baiipro-secondary{font-size:9px}.baiipro-key{height:37px;font-size:14px}.baiipro-key.key-equals{height:94px;font-size:25px}}
@media(max-width:350px){.baiipro-brand{height:38px}.baiipro-brand strong,.baiipro-brand strong span{font-size:18px}.baiipro-brand small{font-size:9px}.baiipro-display-wrap{margin-inline:0}.baiipro-indicators{font-size:7px}.baiipro-indicators span:nth-child(7),.baiipro-indicators span:nth-child(8){display:none}.baiipro-keyboard{column-gap:5px;grid-auto-rows:54px}.baiipro-secondary{font-size:8px}.baiipro-key.key-equals{height:90px;font-size:23px}}
@media(prefers-reduced-motion:reduce){.baiipro-key{transition:none}}
.baiipro-key .katex{font-size:1.08em;line-height:1}.baiipro-secondary .katex{font-size:1em;line-height:1}.baiipro-key .katex-display,.baiipro-secondary .katex-display{margin:0}.baiipro-key .katex-html,.baiipro-secondary .katex-html{white-space:nowrap}
.baiipro-key.key-font-primary{font-size:20px}.baiipro-key.key-font-secondary,.baiipro-key.key-font-reciprocal{font-size:16px}.baiipro-key.key-equals{font-size:32px}@media(max-width:470px){.baiipro-key.key-font-primary{font-size:18px}.baiipro-key.key-font-secondary{font-size:13px}.baiipro-key.key-font-reciprocal{font-size:14px}.baiipro-key.key-equals{font-size:28px}}