@font-face{font-family:Assistant;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/assistant-hebrew-400-normal-BaQtOmbn.woff2) format("woff2"),url(/assets/assistant-hebrew-400-normal-B18Ux13Q.woff) format("woff")}@font-face{font-family:Assistant;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/assistant-hebrew-600-normal-DM_XHISn.woff2) format("woff2"),url(/assets/assistant-hebrew-600-normal-D6VOnxse.woff) format("woff")}@font-face{font-family:Assistant;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/assistant-hebrew-700-normal-DbcUQTwo.woff2) format("woff2"),url(/assets/assistant-hebrew-700-normal-D7ACPilb.woff) format("woff")}@font-face{font-family:Rubik;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/rubik-hebrew-500-normal-B_5jqoVI.woff2) format("woff2"),url(/assets/rubik-hebrew-500-normal--anb7y8_.woff) format("woff")}@font-face{font-family:Rubik;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/rubik-hebrew-600-normal-CpCbvE17.woff2) format("woff2"),url(/assets/rubik-hebrew-600-normal-BGAyptFf.woff) format("woff")}@font-face{font-family:Rubik;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/rubik-latin-500-normal-1os41rQk.woff2) format("woff2"),url(/assets/rubik-latin-500-normal-LZYVHeqz.woff) format("woff")}:root{font-family:Assistant,Arial,sans-serif;color:#182b48;background:#f3f6fb;--ink:#182b48;--muted:#536780;--blue:#315ae8;--line:#dce4ef;--mint:#13796b;--surface:#fff;--soft:#f3f6fb;--sidebar:232px;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-width:320px;font-size:17px;line-height:1.5}h1,h2,h3{font-family:Rubik,Assistant,Arial,sans-serif;line-height:1.22;margin:0;font-weight:600;text-wrap:balance}h1{font-size:clamp(1.85rem,3.2vw,3rem);letter-spacing:-.035em}h2{font-size:clamp(1.3rem,2.3vw,1.78rem);letter-spacing:-.025em}h3{font-size:1.04rem}p,blockquote{margin:0}a{color:inherit;text-decoration:none}svg{flex:none;vertical-align:middle}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.55}:focus-visible{outline:3px solid #315ae8;outline-offset:4px}textarea,input:not([type=radio]){width:100%;border:1px solid #bac9db;border-radius:12px;color:var(--ink);background:#fff;padding:11px 14px;line-height:1.5}textarea{display:block;resize:vertical;min-height:86px}input[type=number]{direction:ltr;text-align:right}label{display:block;font-weight:700}.button,.text-button,.install-button,.back-link{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:700;line-height:1.2}.button{min-height:46px;padding:11px 18px;border:1px solid transparent;border-radius:11px;font-size:17px;text-align:center;white-space:normal}.button.primary{background:var(--blue);color:#fff}.button.primary:hover:not(:disabled){background:#2447c1}.button.white{background:#fff;color:#2447b6}.button.white:hover{background:#edf2ff}.button.secondary{background:#fff;border-color:#cbd7e8;color:#254889}.button.secondary:hover:not(:disabled){background:#eff4ff}.wide{width:100%}.text-button,.install-button{border:0;background:transparent;color:#2851b3;padding:8px 0;min-height:44px}.text-button:hover,.back-link:hover{text-decoration:underline}.muted,.fine-print{color:var(--muted)}.fine-print{font-size:.86rem}.pill{display:inline-flex;align-items:center;gap:6px;border-radius:40px;padding:4px 11px;font-weight:700;color:#2748a3;background:#e9efff;font-size:.84rem;line-height:1.4}.pill.light{background:#fff2;color:#fff;border:1px solid #ffffff40}.mint{background:#ddf5ed!important;color:#126657!important}.eyebrow,.greeting{color:#3457a0;font-weight:700}.eyebrow{font-size:.89rem}.greeting{margin-bottom:7px}.app-shell{min-height:100svh;padding-inline-start:var(--sidebar)}.sidebar{position:fixed;inset-block:0;inset-inline-start:0;width:var(--sidebar);background:#fff;border-inline-end:1px solid var(--line);display:flex;flex-direction:column;padding:27px 16px 16px;z-index:3}.brand{display:inline-flex;align-items:center;gap:10px;line-height:1.12;width:max-content}.brand img{width:43px;height:43px}.brand b{font:600 21px Rubik,Arial,sans-serif;display:inline-block;letter-spacing:-.045em}.brand b span{color:var(--blue)}.brand small,.profile small{display:block;color:var(--muted);font-weight:700;font-size:.82rem}.sidebar .brand{padding-inline:9px}.sidebar-caption{color:var(--muted);font-size:.83rem;margin:18px 9px 27px}.sidebar nav{display:grid;gap:6px}.sidebar nav a{display:flex;align-items:center;gap:12px;min-height:48px;border-radius:11px;padding:8px 13px;color:#435a78;font-weight:700}.sidebar nav a.active,.sidebar nav a:hover{color:#2346bd;background:#edf2ff}.nav-dot{width:8px;height:8px;border-radius:50%;background:#ab570b;margin-inline-start:auto}.sidebar-bottom{margin-top:auto;padding:12px 8px 0;border-top:1px solid var(--line)}.profile{display:flex;align-items:center;gap:10px;margin-bottom:5px}.avatar{border-radius:15px;display:grid;place-items:center;width:39px;height:39px;background:#e2ecff;color:#2847a4;font-family:Rubik,Assistant,sans-serif;font-weight:600}.avatar.large{width:51px;height:51px;font-size:1.5rem}.workspace{min-width:0;display:flex;flex-direction:column;min-height:100svh}.topbar{height:67px;background:#ffffffeb;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 clamp(20px,4vw,58px);gap:12px}.topbar-title,.top-actions,.connection{display:flex;align-items:center;gap:10px}.topbar-title{color:var(--muted);font-size:.9rem}.topbar-title strong{color:var(--ink)}.connection{color:#21695b;font-weight:700;font-size:.85rem;gap:6px;white-space:nowrap}.connection i{height:8px;width:8px;border-radius:50%;background:#228674}.connection.offline{color:#854309}.connection.offline i{background:#b46317}.install-button{padding:4px 10px;border:1px solid var(--line);border-radius:9px;min-height:36px;font-size:.9rem}.mobile-nav,.mobile-brand{display:none}main{flex:1}.page,.session-page{max-width:1320px;margin-inline:auto;padding:36px clamp(20px,4vw,58px) 40px}.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:25px}.date-chip,.lesson-meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-weight:700}.date-chip{color:#526683;white-space:nowrap;font-size:.89rem}.lesson-meta span{display:inline-flex;align-items:center;gap:6px}.lesson-meta{font-size:.92rem}.intro-text{max-width:66ch;color:var(--muted);margin-bottom:22px}.home-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(215px,275px);gap:24px}.home-main,.home-aside{min-width:0}.home-aside{display:flex;flex-direction:column;gap:20px}.continue-card{position:relative;isolation:isolate;min-height:315px;border-radius:24px;overflow:hidden;background:#203fbd;color:#fff;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;box-shadow:0 14px 30px #203fbd24}.continue-copy{padding:30px 30px 32px 4px;z-index:1}.continue-copy h2{font-size:clamp(1.75rem,3vw,2.7rem);margin:16px 0 10px}.continue-copy p{color:#edf2ff;max-width:37ch}.continue-copy .lesson-meta{margin:15px 0 22px;color:#edf2ff}.continue-copy .lesson-meta span+span{border-inline-start:1px solid #ffffff65;padding-inline-start:10px}.flow-art{position:relative;min-height:236px;overflow:hidden;direction:rtl}.flow-orbit{position:absolute;pointer-events:none;border:1px solid #cbd8ff48;border-radius:50%;width:245px;height:160px;transform:rotate(-34deg);inset:42px 10% auto auto}.orbit-two{width:190px;height:250px;inset:5px 26% auto auto;transform:rotate(35deg)}.flow-node{position:absolute;background:#f1f5ff;color:#213b80;border:1px solid #fff;border-radius:13px;padding:7px 9px;min-width:111px;box-shadow:0 10px 22px #11216640;display:grid;grid-template-columns:auto 1fr;align-items:center;gap:0 7px;line-height:1.25}.flow-node small{grid-column:2;font-size:.67rem;color:#485e92;white-space:nowrap}.flow-node b{font-size:.9rem}.node-icon{grid-row:span 2;display:grid;place-items:center;width:26px;height:26px;background:#dce7ff;border-radius:8px;color:#315ae8}.node-a{right:4%;top:26px;transform:rotate(6deg)}.node-b{right:36%;top:94px;transform:rotate(-7deg)}.node-c{right:12%;top:167px;transform:rotate(5deg);background:#e8faf3}.node-c .node-icon{background:#c6efde;color:#13796b}.flow-particle{position:absolute;width:11px;height:11px;background:#f3b84c;border-radius:50%;top:38px;left:17%;box-shadow:0 0 0 6px #f3b84c24}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:25px 0 13px}.section-heading>a,.principle-panel a{display:inline-flex;align-items:center;gap:4px;color:#284dab;font-weight:700}.section-heading>span{color:var(--muted)}.chapter-preview,.progress-panel,.principle-panel,.path-lessons,.lesson-surface,.conversation,.evidence-notebook,.document-surface,.calculator-panel{background:var(--surface);border:1px solid var(--line);border-radius:18px}.chapter-preview{overflow:hidden}.chapter-row{display:flex;align-items:center;gap:13px;padding:13px 15px;min-width:0}.chapter-row+.chapter-row{border-top:1px solid var(--line)}.chapter-row.current,.chapter-row:hover{background:#edf3ff}.chapter-symbol,.path-number{width:42px;height:42px;display:grid;place-items:center;flex:none;background:#e5edfa;color:#335585;border-radius:12px;font-weight:700;direction:ltr}.current .chapter-symbol{background:#dbe6ff;color:#2247c1}.chapter-row p{color:var(--muted);font-size:.9rem}.chapter-count{margin-inline-start:auto;direction:ltr;color:var(--muted);font-weight:700;white-space:nowrap}.field-card{display:flex;align-items:center;gap:15px;border-radius:15px;background:#eaf5f2;padding:18px;margin-top:18px}.field-card .button{margin-inline-start:auto;flex-shrink:0}.field-card p{color:#3d655c;font-size:.94rem}.field-icon,.icon-tile{width:47px;height:47px;border-radius:14px;display:grid;place-items:center;background:#e9f0ff;color:#3056cf;flex:none}.field-icon{background:#d4eee4;color:#126657}.progress-panel,.principle-panel{padding:20px}.progress-panel>p{text-align:center;color:var(--muted)}.progress-ring{width:138px;aspect-ratio:1;border-radius:50%;background:conic-gradient(var(--blue) var(--progress),#e4ebf7 0);display:grid;place-items:center;margin:17px auto 12px}.progress-ring>div{display:grid;place-content:center;text-align:center;width:119px;aspect-ratio:1;background:#fff;border-radius:50%;line-height:1.32}.progress-ring strong{font:600 35px Rubik,Arial,sans-serif;direction:ltr}.progress-ring strong small{font:600 16px Assistant,Arial,sans-serif;color:var(--muted)}.progress-ring span{font-size:.77rem;font-weight:700;color:var(--muted)}.small-divider{height:1px;background:var(--line);margin:15px 0}.stat-line{display:flex;justify-content:space-between;gap:8px;font-size:.91rem;margin-top:7px}.stat-line b{color:#284a9d}.principle-panel h3{margin:12px 0 8px}.principle-panel blockquote{font-family:Rubik,Assistant,sans-serif;font-size:1.16rem;line-height:1.5}.principle-panel p{color:var(--muted);margin:5px 0 9px}.review-nudge{padding:12px;border-radius:14px;background:#fff3dd;display:flex;align-items:center;gap:8px;color:#7b4310}.review-nudge small{display:block}.page-footer{display:flex;justify-content:space-between;gap:10px;padding:14px clamp(20px,4vw,58px);border-top:1px solid var(--line);font-size:.85rem;color:var(--muted)}.page-footer a{color:#284dab;font-weight:700}.offline-banner,.error-note,.conflict-panel{display:flex;gap:8px;align-items:center;background:#fff4df;color:#743b0b;padding:12px 16px;border:1px solid #f0c891;border-radius:12px}.offline-banner{margin:12px 20px 0}.error-note{background:#fff0ee;color:#932e20;border-color:#efbdb6;margin:9px 0}.app-shell>.workspace>.error-note{margin-inline:20px}.conflict-panel{display:block;margin:14px 0}.conflict-comparison{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:10px 0}.conflict-comparison>div{padding:9px;background:#fff;border-radius:8px;white-space:pre-wrap;overflow-wrap:anywhere}.conflict-panel button{margin-inline-end:8px}.path-chapter{margin:28px 0}.path-chapter-title{display:flex;align-items:baseline;gap:12px;margin-bottom:10px}.path-chapter-title>span{color:#395b9a;font-weight:700}.path-lesson{display:flex;align-items:center;gap:15px;padding:14px 17px}.path-lesson+.path-lesson{border-top:1px solid var(--line)}.path-lesson:hover{background:#f2f6ff}.path-lesson:first-child{border-radius:18px 18px 0 0}.path-lesson:last-child{border-radius:0 0 18px 18px}.path-lesson.done .path-number{color:#126657;background:#ddf5ed}.path-lesson-copy{flex:1;min-width:0}.path-lesson-copy p{color:var(--muted);margin:4px 0}.path-lesson-copy>span{display:flex;align-items:center;gap:6px;color:#3e5e92;font-size:.85rem}.path-lesson-copy>span b{margin-inline-start:6px}.session-page{max-width:930px}.session-top{display:flex;align-items:center;justify-content:space-between;gap:8px;color:var(--muted);font-size:.9rem;font-weight:700}.back-link{color:#3051a6;min-height:40px}.save-status{display:inline-flex;align-items:center;gap:5px;color:#176957}.save-status:not(.saved){color:#805015}.session-progress{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:12px 0 24px}.session-progress div{border-top:4px solid #dbe4f3;padding-top:8px;display:flex;gap:7px;align-items:center;color:#536780;font-size:.89rem}.session-progress div.active{border-color:var(--blue);color:#2349b6}.session-progress div.past{border-color:#159280;color:#166b5f}.session-progress div span{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:#e4edfb;font-weight:700;flex:none}.session-progress div.active span{background:var(--blue);color:#fff}.lesson-title{margin-bottom:20px}.lesson-title h1{margin:6px 0 9px}.lesson-title .lesson-meta{color:var(--muted)}.lesson-surface{padding:clamp(16px,3.7vw,34px);margin-bottom:16px}.lesson-surface>.section-heading{margin:0 0 10px}.lesson-surface h2{margin:10px 0}.outcome,.note-box,.retry-prompt{display:flex;align-items:flex-start;gap:10px;background:#edf3ff;color:#24478c;border-radius:12px;padding:12px 14px;margin-bottom:16px}.outcome p{margin-top:2px}.note-box{margin:14px 0;background:#fff5de;color:#72480e}.worked-example{border-inline-start:4px solid #25a38d;padding:10px 14px;background:#f1faf7;border-radius:8px}.lesson-bottom{display:flex;justify-content:space-between;align-items:center;gap:9px;border-top:1px solid var(--line);padding-top:15px;margin-top:20px}.lesson-bottom>span{color:var(--muted);font-size:.9rem}.answer-label{margin:13px 0 6px}.answer-actions{display:flex;justify-content:space-between;align-items:center}.char-count{font-size:.82rem;color:var(--muted);direction:ltr}.hint-box{background:#fff5de;color:#68440a;border-radius:10px;padding:10px 13px;margin-bottom:9px}.coach-action{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin-top:12px}.coach-action small{color:var(--muted)}.self-review,.coach-feedback{background:#edf4ff;padding:13px 15px;border-radius:12px;margin-top:14px}.coach-feedback h3{margin:9px 0}.retry-prompt{margin:8px 0;background:#e5edff}.check-count{white-space:nowrap}.question{border:1px solid var(--line);border-radius:13px;margin:17px 0;padding:11px;min-width:0}.question legend{font-weight:700;padding:0 5px;max-width:100%}.question-index{display:inline-grid;place-items:center;width:23px;height:23px;background:#e8effd;border-radius:7px;margin-inline-end:6px;color:#254baf;font-size:.86rem}.question.correct{border-color:#a4d7cb}.question.incorrect{border-color:#deb47e}.options{display:grid;gap:6px}.option{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:10px;padding:6px 10px;min-height:44px;cursor:pointer;font-weight:600}.option.selected{border-color:#6882df;background:#edf2ff}.option input{width:16px;height:16px;accent-color:var(--blue);flex:none}.option i{margin-inline-start:auto;color:#315ae8}.number-answer{display:flex;align-items:center;gap:9px}.number-answer input{max-width:145px}.question-hint,.correct-label{display:flex;align-items:center;gap:7px;margin-top:7px;color:#805013;font-size:.93rem}.correct-label{color:#126657}.check-feedback{display:flex;align-items:flex-start;gap:10px;background:#fff2d9;color:#75430e;border-radius:13px;padding:13px}.check-feedback.passed{background:#e6f7f0;color:#166759}.feedback-icon{width:31px;height:31px;display:grid;place-items:center}.check-feedback p{margin-top:4px}.check-feedback small{font-weight:700}.client-phrase,.takeaway{padding:15px;border-radius:13px;background:#edf3ff;color:#24468c;margin:14px 0}.client-phrase span,.takeaway span{font-size:.87rem;font-weight:700}.client-phrase blockquote,.takeaway blockquote{font-size:1.15rem;font-weight:700;overflow-wrap:anywhere}.completion-page{text-align:center}.completion-page>p{margin:12px auto;max-width:48ch}.completion-emblem{display:grid;place-items:center;width:86px;height:86px;border-radius:27px;background:#d9f3e9;color:#13796b;margin:16px auto}.completion-page h1{margin-top:12px}.completion-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.review-strip{display:flex;align-items:center;gap:12px;background:#edf2ff;border:1px solid #d5e0ff;border-radius:15px;padding:17px;color:#294892}.review-strip>.button{margin-inline-start:auto;white-space:nowrap}.cases-grid,.tools-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.case-card,.tool-card{display:block;min-width:0;background:#fff;border:1px solid var(--line);border-radius:17px;overflow:hidden}.case-card:hover,.tool-card:hover{border-color:#8da2d8;box-shadow:0 8px 20px #1b3a7911}.case-art{position:relative;min-height:101px;display:flex;align-items:center;gap:14px;overflow:hidden;padding:14px;background:#dbe6ff;color:#294ead}.case-2 .case-art,.case-5 .case-art{background:#def3e9;color:#146957}.case-3 .case-art,.case-6 .case-art{background:#f8edd9;color:#785025}.case-avatar{display:grid;place-items:center;width:53px;height:53px;border-radius:19px;background:#fffa;font:600 25px Rubik,Assistant,sans-serif}.case-speech-lines{display:grid;gap:7px;flex:1}.case-speech-lines i{display:block;border-radius:5px;background:currentColor;opacity:.27;height:5px;width:60%}.case-speech-lines i:nth-child(2){width:77%}.case-speech-lines i:nth-child(3){width:43%}.case-index{position:absolute;left:12px;bottom:-12px;font:700 55px Rubik,Arial,sans-serif;opacity:.12}.case-content,.tool-card{padding:17px}.case-content h3,.tool-card h2{margin:6px 0}.case-content p,.tool-card p{color:var(--muted)}.case-link,.tool-link{display:flex;align-items:center;gap:8px;color:#2852b8;font-weight:700;margin-top:12px}.simulation-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(245px,315px);gap:18px;align-items:start}.conversation{overflow:hidden}.conversation-person{display:flex;align-items:center;gap:11px;padding:15px;border-bottom:1px solid var(--line)}.conversation-person>span{margin-inline-start:auto}.conversation-person div>span{color:var(--muted)}.chat-log{display:grid;gap:10px;max-height:58vh;overflow:auto;padding:15px;background:#f6f8fc}.chat-pair{display:grid;gap:7px}.bubble{max-width:88%;width:fit-content;padding:9px 12px;border-radius:12px;overflow-wrap:anywhere}.bubble span{font-size:.83rem;font-weight:700}.bubble.business{background:#fff;border:1px solid var(--line)}.bubble.learner{justify-self:end;background:#e6edff;color:#244589}.conversation-controls,.evidence-notebook{padding:15px}.conversation-controls>p,.evidence-notebook>p{color:var(--muted);margin:6px 0}.question-chips{display:flex;flex-wrap:wrap;gap:7px;margin:10px 0}.question-chips button{display:inline-flex;align-items:center;gap:6px;min-height:42px;border:1px solid #9cb2e0;background:#f0f5ff;color:#284a9b;border-radius:12px;padding:6px 10px;text-align:start;font-weight:700}.question-chips button:hover:not(:disabled){background:#e1ebff}.free-question>div{display:flex;gap:7px}.free-question small{color:var(--muted)}.evidence-notebook>.section-heading{margin-top:0}.evidence-notebook label{margin:8px 0}.evidence-notebook .button{margin-top:10px}.notebook-count{display:flex;align-items:center;gap:8px;background:#e9f4ef;color:#156353;border-radius:10px;padding:7px 11px;margin:10px 0}.notebook-count b{font-family:Rubik,Arial,sans-serif;font-size:1.25rem}.notebook-tip{display:flex;gap:8px;align-items:center;color:#805013;background:#fff7e8;padding:10px;border-radius:10px}.tool-icon{display:grid;place-items:center;width:51px;height:51px;border-radius:15px;background:#e9efff;color:#315ae8;margin-bottom:12px}.tool-card:nth-child(2n) .tool-icon{background:#ddf5ed;color:#13796b}.tool-card h2{font-size:1.15rem}.calculator-panel{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:21px;margin-top:18px}.calculator-panel h2{margin:10px 0}.calculator-panel p{color:var(--muted)}.calc-result{display:flex;gap:10px;align-items:baseline;margin:12px 0;color:#244bbe}.calc-result b{font:600 2rem Rubik,Arial,sans-serif}.calculator-inputs{display:grid;grid-template-columns:1fr 1fr;gap:9px}.calculator-inputs label{font-size:.91rem}.document-page{max-width:1100px}.document-header{display:flex;justify-content:space-between;gap:8px;margin-bottom:15px}.document-surface{padding:clamp(14px,4vw,34px)}.markdown{overflow-wrap:anywhere}.markdown p,.markdown ul,.markdown ol,.markdown pre,.markdown table{margin:7px 0 12px}.markdown>p:last-child{margin-bottom:0}.markdown a{color:#264fb1;text-decoration:underline}.markdown h2,.markdown h3{margin:20px 0 8px}.markdown table{display:block;max-width:100%;overflow:auto;border-collapse:collapse}.markdown th,.markdown td{text-align:start;border:1px solid var(--line);padding:6px 9px;min-width:88px}.markdown th{background:#edf3ff}.markdown pre{direction:ltr;text-align:left;overflow:auto;background:#edf3ff;padding:12px;border-radius:9px;font-size:.86rem}.markdown code{direction:ltr;unicode-bidi:isolate}.markdown blockquote{border-inline-start:3px solid var(--blue);padding-inline-start:11px}.login-layout{min-height:100svh;display:grid;grid-template-columns:1.05fr 1fr}.login-story{display:flex;flex-direction:column;justify-content:space-between;gap:24px;min-width:0;padding:30px clamp(22px,6vw,95px);background:#203fbd;color:#fff}.login-story .brand small,.login-story .brand b span{color:#fff}.login-story h1{margin:18px 0 12px;font-size:clamp(2rem,5.8vw,5rem);line-height:1.12}.login-story p{max-width:38ch;color:#eff3ff;font-size:1.13rem}.login-story .flow-art{max-width:310px}.login-story>small{color:#eef4ff}.login-panel{display:grid;place-items:center;padding:20px;background:#f3f6fb}.login-box{width:min(100%,392px);background:#fff;border:1px solid var(--line);padding:27px;border-radius:22px;box-shadow:0 15px 35px #1b3a7910}.login-box h2{margin:13px 0 6px}.login-box p{color:var(--muted)}.login-box form{margin:17px 0}.login-box input{margin-top:5px}.login-box form .button{margin-top:10px}.loading-screen,.empty-state{display:grid;justify-items:center;text-align:center;gap:12px;padding:44px 16px;color:#36598e}.loading-screen{min-height:100svh;align-content:center}.loader{width:22px;height:22px;border:3px solid #cfdbf8;border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.modal-backdrop{position:fixed;inset:0;background:#11214388;display:grid;place-items:center;z-index:10;padding:14px}.modal{position:relative;background:#fff;border-radius:17px;max-width:420px;padding:23px}.modal h2,.modal p,.modal small{display:block;margin:8px 0}.close-button{position:absolute;inset-inline-end:9px;top:9px;border:0;background:#fff;color:var(--ink);border-radius:8px;min-width:42px;min-height:42px}.install-icon{width:44px}.skip-link{position:fixed;top:8px;right:8px;z-index:20;background:#fff;padding:8px;transform:translateY(-160%)}.skip-link:focus{transform:none}@media(max-width:1150px){:root{--sidebar:196px}.home-grid{gap:15px;grid-template-columns:minmax(0,1fr) 218px}.continue-copy{padding-inline-start:21px}.cases-grid,.tools-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.field-card{flex-wrap:wrap}.field-card .button{margin-inline-start:0}}@media(max-width:915px){.home-grid{grid-template-columns:minmax(0,1fr)}.home-aside{display:grid;grid-template-columns:1fr 1fr}.simulation-grid{grid-template-columns:minmax(0,1fr)}.continue-card{min-height:265px}}@media(max-width:700px){.app-shell{padding-inline-start:0;padding-bottom:calc(66px + env(safe-area-inset-bottom))}.sidebar,.topbar-title{display:none}.mobile-brand{display:block}.mobile-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;bottom:0;left:0;right:0;z-index:5;background:#fffffffa;border-top:1px solid var(--line);padding:4px 6px max(5px,env(safe-area-inset-bottom));box-shadow:0 -5px 18px #1b3a790c}.mobile-nav a{display:grid;place-items:center;align-content:center;gap:2px;font-size:.81rem;min-height:50px;color:#526781;font-weight:700;border-radius:9px}.mobile-nav a.active{background:#eaf0ff;color:#274dc4}.topbar{height:58px;padding:0 15px}.brand img{width:36px;height:36px}.brand b{font-size:19px}.brand small{font-size:.72rem}.page,.session-page{padding:20px 14px 26px}.page-heading{gap:8px;margin-bottom:17px;align-items:flex-start}.date-chip{display:none}.page-footer{padding:10px 14px}.page-heading>.pill{flex-shrink:0;max-width:40%;text-align:center}.continue-card{border-radius:18px;min-height:235px}.continue-copy{padding:21px 14px 20px 0}.continue-copy h2{margin:10px 0 7px;font-size:clamp(1.25rem,5vw,1.9rem)}.continue-copy p{font-size:.95rem}.continue-copy .lesson-meta{margin:10px 0;font-size:.76rem;gap:5px}.continue-copy .lesson-meta span+span{padding-inline-start:5px}.continue-copy .button{font-size:.94rem;padding-inline:10px}.continue-card .flow-art{transform:scale(.82);transform-origin:center;min-width:155px}.flow-orbit{right:-10%}.orbit-two{right:1%}.node-a{right:5%}.node-b{right:21%}.node-c{right:3%}.home-aside{gap:9px}.progress-panel,.principle-panel{padding:13px}.progress-ring{width:112px}.progress-ring>div{width:96px}.progress-ring strong{font-size:28px}.field-card{gap:8px;padding:13px}.field-card .button{margin-inline-start:auto}.section-heading{margin-top:19px}.section-heading h2{font-size:1.22rem}.section-heading>a{font-size:.88rem}.lesson-title{margin-bottom:12px}.session-top{font-size:.8rem}.session-progress{margin:8px 0 17px}.session-progress div{font-size:.72rem;gap:4px}.session-progress div span{width:20px;height:20px}.save-status svg{width:14px}.lesson-bottom{align-items:center}.lesson-bottom>span{max-width:45%;line-height:1.3}.simulation-grid{gap:11px}.bubble{max-width:94%}.conversation-person{padding:11px}.cases-grid,.tools-grid{gap:10px}.case-content,.tool-card{padding:12px}.case-art{min-height:74px}.case-avatar{width:41px;height:41px;border-radius:13px}.calculator-panel{grid-template-columns:1fr;gap:10px;padding:15px}.review-strip{flex-wrap:wrap;padding:11px}.login-layout{grid-template-columns:1fr}.login-story{padding:19px 16px;gap:10px}.login-story h1{font-size:clamp(1.65rem,7vw,3rem);margin:10px 0}.login-story .flow-art,.login-story>small{display:none}.login-panel{padding:17px}.login-box{padding:18px}.install-button{padding:4px 7px}}@media(max-width:375px){.continue-card{grid-template-columns:1fr}.continue-copy{padding:17px}.continue-card .flow-art{display:none}.home-aside{grid-template-columns:1fr}.section-heading{flex-wrap:wrap}.chapter-row{gap:8px;padding:10px}.chapter-row p{line-height:1.2}.page-heading{flex-wrap:wrap}.top-actions{gap:5px}.pill{font-size:.76rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}
