.ScientificCalculator-module__qlT0VG__page{color:#14213a;background:radial-gradient(circle at 74% -8%,#4b70ff24,#0000 32%),linear-gradient(#f8faff 0%,#f2f6fd 58%,#f8faff 100%);min-height:100vh;padding:0 0 78px}.ScientificCalculator-module__qlT0VG__intro,.ScientificCalculator-module__qlT0VG__calculatorStage,.ScientificCalculator-module__qlT0VG__learningSection{width:min(1120px,100% - 36px);margin:0 auto}.ScientificCalculator-module__qlT0VG__intro>p,.ScientificCalculator-module__qlT0VG__learningHeader>p,.ScientificCalculator-module__qlT0VG__featureGrid p,.ScientificCalculator-module__qlT0VG__workflowCard>p,.ScientificCalculator-module__qlT0VG__examplesCard>p,.ScientificCalculator-module__qlT0VG__nextTools p,.ScientificCalculator-module__qlT0VG__quickExamples>p{color:#3157e8;letter-spacing:.14em;margin:0;font-size:.66rem;font-weight:900}.ScientificCalculator-module__qlT0VG__intro h1{color:#12223f;letter-spacing:-.07em;max-width:810px;margin:12px 0 0;font-size:clamp(2.35rem,5vw,4.3rem);line-height:1.01}.ScientificCalculator-module__qlT0VG__intro>span{color:#60728e;max-width:775px;margin-top:18px;font-size:1rem;line-height:1.72;display:block}.ScientificCalculator-module__qlT0VG__calculatorStage{place-items:center;margin-top:14px;display:grid}.ScientificCalculator-module__qlT0VG__deviceHeader{justify-content:space-between;align-items:flex-start;gap:16px;min-height:66px;padding:8px 9px 15px;display:flex}.ScientificCalculator-module__qlT0VG__deviceHeader p{color:#3157e8;letter-spacing:.14em;margin:0;font-size:.62rem;font-weight:900}.ScientificCalculator-module__qlT0VG__deviceHeader h2{color:#14233f;letter-spacing:-.045em;margin:7px 0 0;font-size:1.15rem;line-height:1.1}.ScientificCalculator-module__qlT0VG__deviceMeta{justify-items:end;gap:7px;display:grid}.ScientificCalculator-module__qlT0VG__statusLights{flex-wrap:wrap;justify-content:flex-end;gap:5px;display:flex}.ScientificCalculator-module__qlT0VG__statusLights span{color:#3157e8;letter-spacing:.08em;background:#edf3ff;border:1px solid #c6d7fb;border-radius:7px;padding:5px 7px;font-size:.57rem;font-weight:900}.ScientificCalculator-module__qlT0VG__historyToggle{color:#47607f;cursor:pointer;min-height:30px;font:inherit;background:#fff;border:1px solid #d4e0f5;border-radius:8px;align-items:center;gap:7px;padding:6px 8px;font-size:.67rem;font-weight:850;display:inline-flex}.ScientificCalculator-module__qlT0VG__historyToggle span{color:#fff;background:#3157e8;border-radius:50%;place-items:center;min-width:17px;height:17px;font-size:.55rem;display:grid}.ScientificCalculator-module__qlT0VG__display{background:linear-gradient(145deg,#fff,#f2f7ff);border:1px solid #cbdaf1;border-radius:16px;min-height:154px;padding:17px 18px;overflow:hidden;box-shadow:inset 0 1px #fff,0 1px #162d5e0d}.ScientificCalculator-module__qlT0VG__displayTopline{color:#6680a5;letter-spacing:.12em;justify-content:space-between;gap:10px;font-size:.59rem;font-weight:900;display:flex}.ScientificCalculator-module__qlT0VG__displayLabel{color:#607494;letter-spacing:.13em;font-size:.6rem;font-weight:900;display:block}.ScientificCalculator-module__qlT0VG__expressionInput{color:#14243f;background:0 0;border:0;outline:0;width:100%;min-width:0;margin-top:11px;padding:0;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:1rem;font-weight:760}.ScientificCalculator-module__qlT0VG__resultLine{border-top:1px solid #d9e4f4;margin-top:18px;padding-top:11px}.ScientificCalculator-module__qlT0VG__resultLine strong{overflow-wrap:anywhere;color:#2453ed;letter-spacing:-.075em;margin-top:5px;font-size:clamp(2.25rem,5vw,3rem);font-weight:540;line-height:.95;display:block}.ScientificCalculator-module__qlT0VG__helperMessage,.ScientificCalculator-module__qlT0VG__errorMessage{min-height:28px;margin:8px 3px;font-size:.7rem;font-weight:720;line-height:1.45}.ScientificCalculator-module__qlT0VG__errorMessage{color:#c6334a}.ScientificCalculator-module__qlT0VG__quickExamples{background:#f7f9fe;border:1px solid #d8e4f5;border-radius:13px;margin:10px 0 15px;padding:13px}.ScientificCalculator-module__qlT0VG__quickExamples>div{grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin-top:9px;display:grid}.ScientificCalculator-module__qlT0VG__quickExamples button{color:#344b70;cursor:pointer;min-width:0;font:inherit;text-align:left;background:#fff;border:1px solid #d7e3f6;border-radius:9px;padding:9px}.ScientificCalculator-module__qlT0VG__quickExamples button:hover{background:#eff4ff;border-color:#9fb9fa}.ScientificCalculator-module__qlT0VG__quickExamples strong,.ScientificCalculator-module__qlT0VG__quickExamples code{display:block}.ScientificCalculator-module__qlT0VG__quickExamples strong{color:#253d62;font-size:.66rem;font-weight:850}.ScientificCalculator-module__qlT0VG__quickExamples code{color:#3157e8;text-overflow:ellipsis;white-space:nowrap;margin-top:4px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.59rem;font-weight:760;overflow:hidden}.ScientificCalculator-module__qlT0VG__keypad{grid-template-columns:repeat(5,minmax(0,1fr));gap:7px;display:grid}.ScientificCalculator-module__qlT0VG__key{cursor:pointer;min-height:49px;font:inherit;border:1px solid #d4dfef;border-radius:11px;place-items:center;font-weight:850;transition:border-color .14s,background .14s,transform .14s;display:grid;position:relative;box-shadow:0 1px #172d5c17,inset 0 1px #fffffff2}.ScientificCalculator-module__qlT0VG__key:hover{border-color:#a8bff4;transform:translateY(-1px)}.ScientificCalculator-module__qlT0VG__key:active{transform:translateY(1px)}.ScientificCalculator-module__qlT0VG__keyHint{color:#6684bd;letter-spacing:.03em;font-size:.47rem;font-weight:900;position:absolute;top:5px;left:7px}.ScientificCalculator-module__qlT0VG__keyLabel{margin-top:5px;font-size:.78rem;line-height:1}.ScientificCalculator-module__qlT0VG__control .ScientificCalculator-module__qlT0VG__keyLabel{font-size:.7rem}.ScientificCalculator-module__qlT0VG__number{color:#17243a;background:#fff}.ScientificCalculator-module__qlT0VG__shiftPressed .ScientificCalculator-module__qlT0VG__keyHint{color:#6f9b2c}.ScientificCalculator-module__qlT0VG__overlayContent{align-content:start;gap:10px;min-height:118px;display:grid}.ScientificCalculator-module__qlT0VG__overlayHeader{border-bottom:1px solid #d9e5f5;justify-content:space-between;align-items:center;gap:8px;padding-bottom:9px;display:flex}.ScientificCalculator-module__qlT0VG__overlayHeader p{color:#3157e8;letter-spacing:.12em;margin:0;font-size:.65rem;font-weight:900}.ScientificCalculator-module__qlT0VG__overlayHeader div{gap:5px;display:flex}.ScientificCalculator-module__qlT0VG__overlayHeader button,.ScientificCalculator-module__qlT0VG__returnButton{color:#42608d;cursor:pointer;font:inherit;background:#fff;border:1px solid #cbdaf1;border-radius:7px;padding:5px 7px;font-size:.62rem;font-weight:850}.ScientificCalculator-module__qlT0VG__overlayHeader button:disabled{cursor:not-allowed;opacity:.45}.ScientificCalculator-module__qlT0VG__overlayLabel{color:#7184a2;letter-spacing:.12em;margin:2px 0 -4px;font-size:.58rem;font-weight:900}.ScientificCalculator-module__qlT0VG__optionRow,.ScientificCalculator-module__qlT0VG__memoryActions{grid-template-columns:repeat(3,1fr);gap:6px;display:grid}.ScientificCalculator-module__qlT0VG__memoryActions{grid-template-columns:repeat(2,1fr)}.ScientificCalculator-module__qlT0VG__optionButton,.ScientificCalculator-module__qlT0VG__optionActive{color:#607492;cursor:pointer;min-height:30px;font:inherit;background:#f9fbff;border:1px solid #d1dff3;border-radius:7px;font-size:.64rem;font-weight:900}.ScientificCalculator-module__qlT0VG__optionActive{color:#fff;background:#3157e8;border-color:#668df7}.ScientificCalculator-module__qlT0VG__toolGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;display:grid}.ScientificCalculator-module__qlT0VG__toolGrid button,.ScientificCalculator-module__qlT0VG__toolGrid a,.ScientificCalculator-module__qlT0VG__memoryGrid button,.ScientificCalculator-module__qlT0VG__constantsList button,.ScientificCalculator-module__qlT0VG__historyList button{color:#304869;cursor:pointer;min-height:34px;font:inherit;text-align:left;background:#fbfdff;border:1px solid #d5e1f4;border-radius:8px;padding:7px;font-size:.64rem;font-weight:900;text-decoration:none}.ScientificCalculator-module__qlT0VG__toolGrid button:hover,.ScientificCalculator-module__qlT0VG__toolGrid a:hover,.ScientificCalculator-module__qlT0VG__memoryGrid button:hover,.ScientificCalculator-module__qlT0VG__constantsList button:hover,.ScientificCalculator-module__qlT0VG__historyList button:hover{background:#eef4ff;border-color:#9db5f6}.ScientificCalculator-module__qlT0VG__toolGrid span{color:#778aa8;margin-top:2px;font-size:.55rem;font-weight:750;display:block}.ScientificCalculator-module__qlT0VG__toolActive{color:#3157e8!important;background:#eaf0ff!important;border-color:#668bf7!important}.ScientificCalculator-module__qlT0VG__memoryGrid{grid-template-columns:repeat(5,minmax(0,1fr));gap:5px;display:grid}.ScientificCalculator-module__qlT0VG__memoryGrid button{text-align:center;min-height:44px;padding:5px}.ScientificCalculator-module__qlT0VG__memoryGrid strong,.ScientificCalculator-module__qlT0VG__memoryGrid span{display:block}.ScientificCalculator-module__qlT0VG__memoryGrid strong{color:#3157e8;font-size:.68rem}.ScientificCalculator-module__qlT0VG__memoryGrid span{color:#6d809f;text-overflow:ellipsis;white-space:nowrap;margin-top:3px;font-size:.52rem;overflow:hidden}.ScientificCalculator-module__qlT0VG__constantsList{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;display:grid}.ScientificCalculator-module__qlT0VG__constantsList button{grid-template-columns:28px 1fr;align-items:center;gap:7px;display:grid}.ScientificCalculator-module__qlT0VG__constantsList strong{color:#3157e8;font-size:.95rem}.ScientificCalculator-module__qlT0VG__constantsList span{color:#617696;font-size:.58rem}.ScientificCalculator-module__qlT0VG__emptyState,.ScientificCalculator-module__qlT0VG__noticeText{color:#647895;margin:10px 0 0;font-size:.74rem;font-weight:650;line-height:1.5}.ScientificCalculator-module__qlT0VG__returnButton{color:#fff;background:#3157e8;border-color:#3157e8;width:fit-content;margin-top:5px}.ScientificCalculator-module__qlT0VG__historyList{gap:5px;max-height:101px;padding-right:2px;display:grid;overflow-y:auto}.ScientificCalculator-module__qlT0VG__historyList button{grid-template-columns:1fr auto;align-items:center;gap:8px;display:grid}.ScientificCalculator-module__qlT0VG__historyList span{color:#687d9d;text-overflow:ellipsis;white-space:nowrap;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.59rem;overflow:hidden}.ScientificCalculator-module__qlT0VG__historyList strong{color:#3157e8;font-size:.67rem}.ScientificCalculator-module__qlT0VG__learningSection{margin-top:52px}.ScientificCalculator-module__qlT0VG__learningHeader{max-width:810px}.ScientificCalculator-module__qlT0VG__learningHeader h2,.ScientificCalculator-module__qlT0VG__workflowCard h2,.ScientificCalculator-module__qlT0VG__examplesCard h2,.ScientificCalculator-module__qlT0VG__nextTools h2{color:#172a49;letter-spacing:-.055em;margin:10px 0 0;font-size:clamp(1.55rem,3vw,2.35rem);line-height:1.1}.ScientificCalculator-module__qlT0VG__learningHeader>span{color:#64758e;margin-top:13px;font-size:.94rem;line-height:1.7;display:block}.ScientificCalculator-module__qlT0VG__featureGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:22px;display:grid}.ScientificCalculator-module__qlT0VG__featureGrid article,.ScientificCalculator-module__qlT0VG__workflowCard,.ScientificCalculator-module__qlT0VG__examplesCard{background:#fff;border:1px solid #dbe5f3;border-radius:17px;padding:19px;box-shadow:0 10px 26px #1c35690d}.ScientificCalculator-module__qlT0VG__featureGrid h3{color:#263a5b;letter-spacing:-.03em;margin:8px 0 0;font-size:1rem}.ScientificCalculator-module__qlT0VG__featureGrid span{color:#64758f;margin-top:8px;font-size:.82rem;line-height:1.6;display:block}.ScientificCalculator-module__qlT0VG__learningColumns{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px;margin-top:14px;display:grid}.ScientificCalculator-module__qlT0VG__workflowCard h2,.ScientificCalculator-module__qlT0VG__examplesCard h2{font-size:1.5rem}.ScientificCalculator-module__qlT0VG__workflowCard ol{counter-reset:scientific-steps;gap:13px;margin:18px 0 0;padding:0;list-style:none;display:grid}.ScientificCalculator-module__qlT0VG__workflowCard li{color:#64758f;counter-increment:scientific-steps;min-height:34px;padding-left:45px;font-size:.83rem;line-height:1.6;position:relative}.ScientificCalculator-module__qlT0VG__workflowCard li:before{color:#3157e8;content:counter(scientific-steps, decimal-leading-zero);background:#eaf0ff;border-radius:8px;place-items:center;width:29px;height:29px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.63rem;font-weight:900;display:grid;position:absolute;top:0;left:0}.ScientificCalculator-module__qlT0VG__workflowCard strong{color:#2b405f;font-size:.86rem;display:block}.ScientificCalculator-module__qlT0VG__workflowCard code,.ScientificCalculator-module__qlT0VG__examplesCard code{color:#3157e8;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-weight:760}.ScientificCalculator-module__qlT0VG__examplesCard>div{gap:8px;margin-top:18px;display:grid}.ScientificCalculator-module__qlT0VG__examplesCard button{color:#49617f;cursor:pointer;font:inherit;text-align:left;background:#fbfdff;border:1px solid #d7e3f5;border-radius:10px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;padding:11px 12px;display:grid}.ScientificCalculator-module__qlT0VG__examplesCard button:hover{background:#eff4ff;border-color:#a7bdf4}.ScientificCalculator-module__qlT0VG__examplesCard button span{color:#6d7e97;text-align:right;font-size:.72rem;font-weight:720}.ScientificCalculator-module__qlT0VG__nextTools{background:linear-gradient(135deg,#edf3ff,#fff);border:1px solid #cad9f8;border-radius:18px;grid-template-columns:.84fr 1.16fr;align-items:center;gap:18px;margin-top:14px;padding:24px;display:grid}.ScientificCalculator-module__qlT0VG__nextTools h2{font-size:1.45rem}.ScientificCalculator-module__qlT0VG__nextTools>div:last-child{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.ScientificCalculator-module__qlT0VG__nextTools a{color:#3157e8;background:#ffffffc2;border:1px solid #d4e1f7;border-radius:10px;min-height:88px;padding:12px;text-decoration:none}.ScientificCalculator-module__qlT0VG__nextTools a:hover{background:#fff;border-color:#9eb7f7}.ScientificCalculator-module__qlT0VG__nextTools strong,.ScientificCalculator-module__qlT0VG__nextTools span{display:block}.ScientificCalculator-module__qlT0VG__nextTools strong{color:#244779;font-size:.78rem}.ScientificCalculator-module__qlT0VG__nextTools span{color:#657791;margin-top:5px;font-size:.7rem;line-height:1.45}.ScientificCalculator-module__qlT0VG__accuracyNote{color:#6a7a92;margin:14px 0 0;font-size:.79rem;line-height:1.65}@media (max-width:900px){.ScientificCalculator-module__qlT0VG__featureGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.ScientificCalculator-module__qlT0VG__nextTools{grid-template-columns:1fr}}@media (max-width:680px){.ScientificCalculator-module__qlT0VG__intro,.ScientificCalculator-module__qlT0VG__calculatorStage,.ScientificCalculator-module__qlT0VG__learningSection{width:min(100% - 22px,1120px)}.ScientificCalculator-module__qlT0VG__intro{padding:35px 0 22px}.ScientificCalculator-module__qlT0VG__intro h1{font-size:2.25rem}.ScientificCalculator-module__qlT0VG__intro>span{font-size:.91rem}.ScientificCalculator-module__qlT0VG__device{border-radius:20px;padding:9px}.ScientificCalculator-module__qlT0VG__deviceHeader{min-height:58px;padding:5px 5px 12px}.ScientificCalculator-module__qlT0VG__deviceHeader h2{font-size:1rem}.ScientificCalculator-module__qlT0VG__statusLights{max-width:130px}.ScientificCalculator-module__qlT0VG__statusLights span{padding:4px 5px;font-size:.52rem}.ScientificCalculator-module__qlT0VG__display{min-height:144px;padding:14px}.ScientificCalculator-module__qlT0VG__quickExamples>div{grid-template-columns:repeat(2,minmax(0,1fr))}.ScientificCalculator-module__qlT0VG__keypad{gap:5px}.ScientificCalculator-module__qlT0VG__key{border-radius:9px;min-height:44px}.ScientificCalculator-module__qlT0VG__keyLabel{font-size:.71rem}.ScientificCalculator-module__qlT0VG__keyHint{font-size:.43rem;left:5px}.ScientificCalculator-module__qlT0VG__featureGrid,.ScientificCalculator-module__qlT0VG__learningColumns{grid-template-columns:1fr}.ScientificCalculator-module__qlT0VG__learningSection{margin-top:36px}.ScientificCalculator-module__qlT0VG__nextTools{padding:18px}.ScientificCalculator-module__qlT0VG__nextTools>div:last-child{grid-template-columns:1fr}.ScientificCalculator-module__qlT0VG__nextTools a{min-height:0}}@media (max-width:360px){.ScientificCalculator-module__qlT0VG__deviceHeader h2{font-size:.9rem}.ScientificCalculator-module__qlT0VG__historyToggle{padding:4px 5px;font-size:.59rem}.ScientificCalculator-module__qlT0VG__key{min-height:40px}.ScientificCalculator-module__qlT0VG__keyLabel{font-size:.64rem}.ScientificCalculator-module__qlT0VG__keyHint{font-size:.39rem}.ScientificCalculator-module__qlT0VG__examplesCard button{grid-template-columns:1fr}.ScientificCalculator-module__qlT0VG__examplesCard button span{text-align:left}}.ScientificCalculator-module__qlT0VG__intro{max-width:720px;padding:34px 0 18px}.ScientificCalculator-module__qlT0VG__intro h1{letter-spacing:-.06em;max-width:720px;font-size:clamp(2rem,4vw,3.25rem)}.ScientificCalculator-module__qlT0VG__intro>span{max-width:690px;margin-top:12px;font-size:.94rem;line-height:1.62}.ScientificCalculator-module__qlT0VG__deviceHeader{background:linear-gradient(135deg,#152b50 0%,#214472 100%);border-radius:12px;align-items:center;min-height:0;padding:11px 12px}.ScientificCalculator-module__qlT0VG__statusLights span{color:#eef5ff;background:#ffffff1a;border-color:#b9d0ff6b;padding:4px 6px;font-size:.52rem}.ScientificCalculator-module__qlT0VG__historyToggle{color:#254261;background:#fffffff2;border-color:#b9d0ff61;min-height:27px;padding:5px 7px;font-size:.63rem}.ScientificCalculator-module__qlT0VG__historyToggle span{min-width:15px;height:15px;font-size:.5rem}.ScientificCalculator-module__qlT0VG__display{background:linear-gradient(150deg,#fff,#edf4ff);border-color:#b9cce9;border-radius:13px;min-height:132px;margin-top:8px;padding:13px 15px}.ScientificCalculator-module__qlT0VG__displayTopline{font-size:.55rem}.ScientificCalculator-module__qlT0VG__displayLabel{font-size:.56rem}.ScientificCalculator-module__qlT0VG__expressionInput{margin-top:9px;font-size:.91rem}.ScientificCalculator-module__qlT0VG__resultLine{margin-top:13px;padding-top:8px}.ScientificCalculator-module__qlT0VG__resultLine strong{margin-top:4px;font-size:clamp(2rem,4.6vw,2.55rem)}.ScientificCalculator-module__qlT0VG__quickExamples{background:#f1f5fb;border-radius:10px;grid-template-columns:86px minmax(0,1fr);align-items:center;gap:8px;margin:8px 0 10px;padding:8px 9px;display:grid}.ScientificCalculator-module__qlT0VG__quickExamples>div{grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;margin-top:0}.ScientificCalculator-module__qlT0VG__quickExamples button{background:#fff;border-radius:7px;align-items:center;gap:4px;min-height:34px;padding:5px 6px;display:flex}.ScientificCalculator-module__qlT0VG__quickExamples strong{color:#31496b;text-overflow:ellipsis;white-space:nowrap;font-size:.57rem;overflow:hidden}.ScientificCalculator-module__qlT0VG__quickExamples code{text-overflow:ellipsis;white-space:nowrap;margin-top:0;font-size:.52rem;overflow:hidden}.ScientificCalculator-module__qlT0VG__key{border-radius:8px;min-height:42px;box-shadow:inset 0 1px #ffffffeb}.ScientificCalculator-module__qlT0VG__keyHint{font-size:.42rem;top:4px;left:6px}.ScientificCalculator-module__qlT0VG__number{background:#fff;border-color:#d6dfeb}.ScientificCalculator-module__qlT0VG__danger{background:#fff5f6}.ScientificCalculator-module__qlT0VG__equals{background:linear-gradient(145deg,#4773f5,#234ed8)}@media (max-width:680px){.ScientificCalculator-module__qlT0VG__page{padding-bottom:50px}.ScientificCalculator-module__qlT0VG__intro,.ScientificCalculator-module__qlT0VG__calculatorStage,.ScientificCalculator-module__qlT0VG__learningSection{width:min(100% - 20px,1120px)}.ScientificCalculator-module__qlT0VG__intro{padding:19px 0 12px}.ScientificCalculator-module__qlT0VG__intro>p{font-size:.58rem}.ScientificCalculator-module__qlT0VG__intro h1{margin-top:7px;font-size:1.72rem;line-height:1.04}.ScientificCalculator-module__qlT0VG__intro>span{margin-top:8px;font-size:.79rem;line-height:1.5}.ScientificCalculator-module__qlT0VG__calculatorStage{margin-top:4px}.ScientificCalculator-module__qlT0VG__device{border-radius:15px;padding:6px}.ScientificCalculator-module__qlT0VG__deviceHeader{border-radius:10px;padding:9px 10px}.ScientificCalculator-module__qlT0VG__deviceHeader p{font-size:.48rem}.ScientificCalculator-module__qlT0VG__deviceHeader h2{margin-top:3px;font-size:.87rem}.ScientificCalculator-module__qlT0VG__deviceMeta{gap:4px}.ScientificCalculator-module__qlT0VG__statusLights span{padding:3px 4px;font-size:.45rem}.ScientificCalculator-module__qlT0VG__historyToggle{min-height:25px;padding:4px 6px;font-size:.56rem}.ScientificCalculator-module__qlT0VG__display{border-radius:11px;min-height:120px;padding:11px 12px}.ScientificCalculator-module__qlT0VG__expressionInput{font-size:.82rem}.ScientificCalculator-module__qlT0VG__resultLine strong{font-size:2rem}.ScientificCalculator-module__qlT0VG__helperMessage,.ScientificCalculator-module__qlT0VG__errorMessage{margin:5px 2px;font-size:.58rem}.ScientificCalculator-module__qlT0VG__quickExamples{grid-template-columns:1fr;gap:6px;padding:7px}.ScientificCalculator-module__qlT0VG__quickExamples>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:5px}.ScientificCalculator-module__qlT0VG__quickExamples button{min-height:32px;padding:5px}.ScientificCalculator-module__qlT0VG__quickExamples strong{font-size:.55rem}.ScientificCalculator-module__qlT0VG__quickExamples code{font-size:.49rem}.ScientificCalculator-module__qlT0VG__keypad{gap:4px}.ScientificCalculator-module__qlT0VG__key{border-radius:7px;min-height:41px}.ScientificCalculator-module__qlT0VG__keyLabel{font-size:.66rem}.ScientificCalculator-module__qlT0VG__keyHint{font-size:.38rem;top:3px;left:4px}.ScientificCalculator-module__qlT0VG__learningSection{margin-top:28px}}@media (max-width:360px){.ScientificCalculator-module__qlT0VG__quickExamples strong{max-width:75px}.ScientificCalculator-module__qlT0VG__quickExamples code{display:none}.ScientificCalculator-module__qlT0VG__key{min-height:39px}}.ScientificCalculator-module__qlT0VG__page{background:radial-gradient(circle at 50% -10%,#5375ae29,#0000 34%),linear-gradient(#dfe7f1 0%,#edf2f7 54%,#e4ebf3 100%)}.ScientificCalculator-module__qlT0VG__calculatorStage{margin-top:10px}.ScientificCalculator-module__qlT0VG__device{background:linear-gradient(145deg,#dde7f2 0%,#cbd8e7 100%);border:1px solid #8fa3c0;border-radius:22px;width:min(100%,490px);padding:9px;box-shadow:0 18px 34px #1e355830,inset 0 1px #ffffff8c}.ScientificCalculator-module__qlT0VG__deviceHeader{background:linear-gradient(145deg,#eaf0f7 0%,#ccd9e9 100%);border:1px solid #94a9c7;border-radius:14px;align-items:center;min-height:0;padding:10px 12px;box-shadow:inset 0 1px #ffffffbd}.ScientificCalculator-module__qlT0VG__deviceHeader p{color:#37649b;letter-spacing:.13em;font-size:.54rem}.ScientificCalculator-module__qlT0VG__deviceHeader h2{color:#162f57;margin-top:4px;font-size:.98rem}.ScientificCalculator-module__qlT0VG__deviceMeta{gap:5px}.ScientificCalculator-module__qlT0VG__statusLights{gap:4px}.ScientificCalculator-module__qlT0VG__statusLights span{color:#244d86;background:#edf3f9;border-color:#9eb1cc;border-radius:6px;padding:4px 6px;font-size:.5rem}.ScientificCalculator-module__qlT0VG__historyToggle{color:#1d3f70;background:#eef3f8;border-color:#a7b8d0;border-radius:7px;min-height:26px;padding:4px 7px;font-size:.61rem}.ScientificCalculator-module__qlT0VG__historyToggle:hover{color:#1e4c90;background:#f6f9fc;border-color:#7190bb}.ScientificCalculator-module__qlT0VG__historyToggle span{background:#416fd1;min-width:15px;height:15px;font-size:.49rem}.ScientificCalculator-module__qlT0VG__display{background:linear-gradient(145deg,#eef4f7 0%,#dce8ef 100%);border-color:#8ea4c3;border-radius:13px;width:calc(100% - 22px);min-height:126px;margin:10px auto 0;padding:13px 15px;box-shadow:inset 0 1px #fffc,inset 0 -1px #4b68901a}.ScientificCalculator-module__qlT0VG__displayTopline{color:#416284;font-size:.54rem}.ScientificCalculator-module__qlT0VG__displayLabel{color:#355778;font-size:.55rem}.ScientificCalculator-module__qlT0VG__expressionInput{color:#172d4c;margin-top:9px;font-size:.88rem}.ScientificCalculator-module__qlT0VG__expressionInput::placeholder{color:#6d89a7}.ScientificCalculator-module__qlT0VG__resultLine{border-top-color:#afc0d3;margin-top:13px;padding-top:8px}.ScientificCalculator-module__qlT0VG__resultLine strong{color:#2459c7;font-size:clamp(2.05rem,4.5vw,2.55rem)}.ScientificCalculator-module__qlT0VG__helperMessage,.ScientificCalculator-module__qlT0VG__errorMessage{min-height:17px;margin:7px 4px;font-size:.62rem;line-height:1.3}.ScientificCalculator-module__qlT0VG__helperMessage{color:#38526e}.ScientificCalculator-module__qlT0VG__keypad{gap:5px}.ScientificCalculator-module__qlT0VG__key{border-color:#8197b4;border-radius:8px;min-height:42px;box-shadow:inset 0 1px #ffffff94,0 1px #2e415d24}.ScientificCalculator-module__qlT0VG__key:hover{border-color:#4e70a5}.ScientificCalculator-module__qlT0VG__keyLabel{margin-top:4px;font-size:.69rem}.ScientificCalculator-module__qlT0VG__keyHint{color:#456581;font-size:.4rem;top:4px;left:6px}.ScientificCalculator-module__qlT0VG__control,.ScientificCalculator-module__qlT0VG__function{color:#17355d;background:linear-gradient(145deg,#c7d5e4,#aebfd2);border-color:#7890ad}.ScientificCalculator-module__qlT0VG__control{color:#113a72;background:linear-gradient(145deg,#bfd0e3,#9db4ce)}.ScientificCalculator-module__qlT0VG__number{color:#152c48;background:linear-gradient(145deg,#f0f3f6,#dbe2ea);border-color:#aab6c5}.ScientificCalculator-module__qlT0VG__operator{color:#173f88;background:linear-gradient(145deg,#b9d1f1,#8eb2e2);border-color:#668cc2}.ScientificCalculator-module__qlT0VG__danger{color:#a72d45;background:linear-gradient(145deg,#f6e4e7,#ebcbd1);border-color:#dba1ab}.ScientificCalculator-module__qlT0VG__equals{color:#fff;background:linear-gradient(145deg,#5d87e9,#345ec4);border-color:#325fbd}.ScientificCalculator-module__qlT0VG__shiftPressed{color:#3e6318;background:linear-gradient(145deg,#e6efc4,#cadb98);border-color:#7d9d42}.ScientificCalculator-module__qlT0VG__quickExamplesPanel{background:linear-gradient(145deg,#d9e3ef,#cbd8e7);border:1px solid #a7b7cc;border-radius:14px;width:min(100%,490px);margin:13px auto 0;padding:11px;box-shadow:0 10px 22px #263b5b14}.ScientificCalculator-module__qlT0VG__quickExamplesPanel>p{color:#264f8e;letter-spacing:.13em;margin:0;font-size:.58rem;font-weight:900}.ScientificCalculator-module__qlT0VG__quickExamplesPanel>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin-top:8px;display:grid}.ScientificCalculator-module__qlT0VG__quickExamplesPanel button{color:#233e63;cursor:pointer;min-width:0;min-height:43px;font:inherit;text-align:left;background:#eaf0f6;border:1px solid #9fb1c9;border-radius:8px;padding:7px 8px}.ScientificCalculator-module__qlT0VG__quickExamplesPanel button:hover{background:#f2f6fa;border-color:#6688b7}.ScientificCalculator-module__qlT0VG__quickExamplesPanel strong,.ScientificCalculator-module__qlT0VG__quickExamplesPanel code{display:block}.ScientificCalculator-module__qlT0VG__quickExamplesPanel strong{color:#1c3c68;text-overflow:ellipsis;white-space:nowrap;font-size:.61rem;font-weight:850;overflow:hidden}.ScientificCalculator-module__qlT0VG__quickExamplesPanel code{color:#3567bd;text-overflow:ellipsis;white-space:nowrap;margin-top:3px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.54rem;font-weight:760;overflow:hidden}@media (max-width:680px){.ScientificCalculator-module__qlT0VG__device,.ScientificCalculator-module__qlT0VG__quickExamplesPanel{width:min(100%,420px)}.ScientificCalculator-module__qlT0VG__device{border-radius:17px;padding:7px}.ScientificCalculator-module__qlT0VG__deviceHeader{border-radius:10px;padding:8px 9px}.ScientificCalculator-module__qlT0VG__deviceHeader p{font-size:.47rem}.ScientificCalculator-module__qlT0VG__deviceHeader h2{font-size:.85rem}.ScientificCalculator-module__qlT0VG__statusLights span{padding:3px 4px;font-size:.43rem}.ScientificCalculator-module__qlT0VG__historyToggle{min-height:24px;padding:4px 5px;font-size:.54rem}.ScientificCalculator-module__qlT0VG__display{border-radius:10px;width:calc(100% - 16px);min-height:114px;padding:11px 12px}.ScientificCalculator-module__qlT0VG__expressionInput{font-size:.8rem}.ScientificCalculator-module__qlT0VG__resultLine strong{font-size:1.95rem}.ScientificCalculator-module__qlT0VG__helperMessage,.ScientificCalculator-module__qlT0VG__errorMessage{font-size:.56rem}.ScientificCalculator-module__qlT0VG__keypad{gap:4px}.ScientificCalculator-module__qlT0VG__key{border-radius:7px;min-height:40px}.ScientificCalculator-module__qlT0VG__keyLabel{font-size:.64rem}.ScientificCalculator-module__qlT0VG__keyHint{font-size:.36rem;top:3px;left:4px}.ScientificCalculator-module__qlT0VG__quickExamplesPanel{margin-top:10px;padding:9px}.ScientificCalculator-module__qlT0VG__quickExamplesPanel button{min-height:39px;padding:6px}.ScientificCalculator-module__qlT0VG__quickExamplesPanel strong{font-size:.56rem}.ScientificCalculator-module__qlT0VG__quickExamplesPanel code{font-size:.49rem}}.ScientificCalculator-module__qlT0VG__embeddedWorkspace{width:100%;min-width:0}.ScientificCalculator-module__qlT0VG__embeddedStage{place-items:stretch stretch;width:100%;margin:0}.ScientificCalculator-module__qlT0VG__embeddedDevice{width:100%;max-width:590px;margin-left:auto;box-shadow:0 20px 44px #19305c26,0 2px #13254812}.ScientificCalculator-module__qlT0VG__embeddedActions{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:11px;width:min(100%,590px);margin:10px 0 0 auto;display:grid}.ScientificCalculator-module__qlT0VG__embeddedActions a{color:#fff;white-space:nowrap;background:#3157e8;border-radius:9px;justify-content:center;align-items:center;gap:7px;min-height:39px;padding:9px 12px;font-size:.72rem;font-weight:850;display:inline-flex;box-shadow:0 8px 16px #3157e829}.ScientificCalculator-module__qlT0VG__embeddedActions a:hover{background:#2447c9}.ScientificCalculator-module__qlT0VG__embeddedActions p{color:#657690;margin:0;font-size:.65rem;line-height:1.45}.ScientificCalculator-module__qlT0VG__embeddedWorkspace .ScientificCalculator-module__qlT0VG__expressionInput{scroll-margin-top:96px}@media (max-width:900px){.ScientificCalculator-module__qlT0VG__embeddedDevice,.ScientificCalculator-module__qlT0VG__embeddedActions{max-width:590px;margin-inline:auto}}@media (max-width:520px){.ScientificCalculator-module__qlT0VG__embeddedDevice{width:100%;max-width:none}.ScientificCalculator-module__qlT0VG__embeddedActions{text-align:center;grid-template-columns:1fr;width:100%}.ScientificCalculator-module__qlT0VG__embeddedActions a{white-space:normal;width:100%}}.ScientificCalculator-module__qlT0VG__embeddedDevice{border-radius:19px;max-width:500px;padding:8px}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__deviceHeader{border-radius:12px;padding:8px 10px}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__deviceHeader h2{font-size:.88rem}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__deviceMeta{max-width:190px}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__display{border-radius:11px;width:calc(100% - 16px);min-height:108px;margin-top:8px;padding:10px 12px}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__expressionInput{margin-top:6px;font-size:.78rem}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__resultLine{margin-top:9px;padding-top:6px}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__resultLine strong{font-size:clamp(1.75rem,4vw,2.15rem)}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__helperMessage,.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__errorMessage{min-height:14px;margin:5px 3px;font-size:.56rem}.ScientificCalculator-module__qlT0VG__embeddedExamples{align-items:center;gap:7px;margin:6px 3px 0;display:flex}.ScientificCalculator-module__qlT0VG__embeddedExamples>span{color:#3157e8;letter-spacing:.12em;flex:none;font-size:.47rem;font-weight:900}.ScientificCalculator-module__qlT0VG__embeddedExamples>div{scrollbar-width:thin;gap:5px;min-width:0;display:flex;overflow-x:auto}.ScientificCalculator-module__qlT0VG__embeddedExamples button{color:#234b7c;cursor:pointer;background:#eef4fb;border:1px solid #aebfda;border-radius:7px;flex:none;min-height:25px;padding:4px 8px;font-size:.58rem;font-weight:850}.ScientificCalculator-module__qlT0VG__embeddedKeypad{gap:4px}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__key{border-radius:7px;min-height:34px}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__keyLabel{font-size:.62rem}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__keyHint{font-size:.34rem;top:3px;left:5px}.ScientificCalculator-module__qlT0VG__advancedToggle{display:none}@media (max-width:900px){.ScientificCalculator-module__qlT0VG__embeddedDevice,.ScientificCalculator-module__qlT0VG__embeddedActions{max-width:500px}}@media (max-width:640px){.ScientificCalculator-module__qlT0VG__embeddedDevice{border-radius:17px;padding:7px}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__deviceHeader{gap:8px;padding:7px 8px}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__deviceHeader p{font-size:.46rem}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__deviceHeader h2{font-size:.78rem}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__statusLights span{padding:3px 5px;font-size:.44rem}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__historyToggle{min-height:23px;padding:3px 6px;font-size:.54rem}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__display{min-height:96px;padding:9px 10px}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__expressionInput{font-size:16px}.ScientificCalculator-module__qlT0VG__embeddedExamples{margin-top:5px}.ScientificCalculator-module__qlT0VG__advancedToggle{color:#183f72;cursor:pointer;background:#e8f0fa;border:1px solid #91a8c8;border-radius:8px;justify-content:space-between;align-items:center;width:100%;min-height:32px;margin:5px 0;padding:6px 9px;font-size:.62rem;font-weight:850;display:flex}.ScientificCalculator-module__qlT0VG__advancedToggle span{color:#fff;background:#3157e8;border-radius:999px;place-items:center;width:18px;height:18px;font-size:.72rem;display:grid}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__embeddedAdvancedKey{display:none}.ScientificCalculator-module__qlT0VG__embeddedDevice.ScientificCalculator-module__qlT0VG__advancedExpanded .ScientificCalculator-module__qlT0VG__embeddedAdvancedKey{display:flex}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__key{min-height:38px}.ScientificCalculator-module__qlT0VG__embeddedActions p{display:none}}.ScientificCalculator-module__qlT0VG__embeddedDevice{background:radial-gradient(circle at 100% 0,#587fff42,#0000 32%),radial-gradient(circle at 0 100%,#3c6be92e,#0000 35%),linear-gradient(160deg,#142645 0%,#1a345d 48%,#10213f 100%);border:1px solid #0c2044e6;max-width:470px;position:relative;overflow:hidden;box-shadow:0 26px 52px #10203f47,0 8px 18px #0c1b392e,inset 0 1px #ffffff0d}.ScientificCalculator-module__qlT0VG__embeddedDevice:after{content:"";pointer-events:none;background:radial-gradient(circle,#5e8aff33,#0000 68%);border-radius:50%;width:210px;height:210px;position:absolute;inset:auto -28% -34% auto}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__deviceHeader{z-index:1;background:linear-gradient(#e9f1ff24,#ccddf714);border-color:#a3beef52;position:relative;box-shadow:inset 0 1px #ffffff14}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__deviceHeader p{color:#8fb3ff}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__deviceHeader h2{color:#f7fbff}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__statusLights span{color:#eef4ff;background:#f5f9ff1a;border-color:#adc5f173}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__historyToggle{color:#f4f8ff;background:#f5f9ff1a;border-color:#adc5f17a}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__historyToggle span{color:#fff;background:#4e7ef7}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__display{z-index:1;background:linear-gradient(#f7fbfffa,#eaf2fcf5);border-color:#b6caf17a;position:relative;box-shadow:inset 0 1px #ffffffe6,0 10px 18px #0b183424}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__displayTopline span,.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__displayLabel{color:#214a88}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__expressionInput{color:#17305a}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__expressionInput::placeholder{color:#5779a9}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__resultLine strong{color:#2f5df0}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__helperMessage{color:#dce7fb}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__errorMessage{color:#ffd6de}.ScientificCalculator-module__qlT0VG__embeddedExamples>span{color:#b7ccff}.ScientificCalculator-module__qlT0VG__embeddedExamples button{color:#eef4ff;background:#f3f8ff1a;border-color:#a4bce780}.ScientificCalculator-module__qlT0VG__embeddedExamples button:hover{background:#ffffff2e;border-color:#bfd1f3c7}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__key{box-shadow:inset 0 1px #ffffff6b}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__number{color:#13233f;background:linear-gradient(#f7faff,#e5ecf7);border-color:#c4d2ebd1}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__control,.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__function{color:#173e77;background:linear-gradient(#d8e7fb,#b8cce8);border-color:#a6bbdfcc}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__control{color:#103b85;background:linear-gradient(#d4e4ff,#aec4e4)}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__operator{color:#173f93;background:linear-gradient(#c4ddff,#92b6f6);border-color:#6d91e9e6}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__danger{color:#bf2c46;background:linear-gradient(#fff5f7,#ffdce2);border-color:#ffbcc6eb}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__equals{color:#fff;background:linear-gradient(#5a84ff,#2f5df0);border-color:#4d79f5;box-shadow:0 8px 16px #3157e838}.ScientificCalculator-module__qlT0VG__embeddedActions{width:min(100%,470px)}.ScientificCalculator-module__qlT0VG__embeddedActions a{background:linear-gradient(#3962ee,#274bd0)}.ScientificCalculator-module__qlT0VG__embeddedActions p{color:#5e708d}@media (max-width:900px){.ScientificCalculator-module__qlT0VG__embeddedDevice,.ScientificCalculator-module__qlT0VG__embeddedActions{max-width:470px}}@media (max-width:640px){.ScientificCalculator-module__qlT0VG__embeddedDevice{max-width:none}.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__helperMessage,.ScientificCalculator-module__qlT0VG__embeddedDevice .ScientificCalculator-module__qlT0VG__errorMessage{color:#d9e5fb}.ScientificCalculator-module__qlT0VG__advancedToggle{color:#f2f7ff;background:#f2f7ff1f;border-color:#9bb6e6a6}}