.final-site,.final-shell,.final-auth{--f-ink:#1c2d49;--f-muted:#65728a;--f-blue:#415ad5;--f-blue-dark:#3047bc;--f-line:#e3e8f0;--f-paper:#fff;--f-bg:#f6f8fc;--f-tint:#edf1ff;--f-green:#2d6c56;--f-mint:#e4f1e9;--color-bg:#f6f8fc;--color-surface:#fff;--color-surface-2:#edf1f7;--color-fg:#1c2d49;--color-fg-dim:#52627c;--color-muted:#65728a;--color-border:#e3e8f0;--color-strength:#a33b43;color:var(--f-ink);background:var(--f-bg);font-family:var(--font-inter),Arial,sans-serif;text-align:left;min-height:100dvh;font-size:15px;line-height:1.6}.final-site *,.final-shell *,.final-auth *{box-sizing:border-box}.final-site h1,.final-site h2,.final-site h3,.final-shell h1,.final-shell h2,.final-shell h3,.final-auth h1,.final-auth h2{color:var(--f-ink);letter-spacing:-.045em;margin:0;font-weight:650;line-height:1.16}.final-site p,.final-shell p,.final-auth p{color:var(--f-muted);margin:0}.final-site a,.final-shell a,.final-auth a{text-decoration:none}.final-site button,.final-shell button,.final-auth button{cursor:pointer}.final-site button:disabled,.final-shell button:disabled,.final-auth button:disabled{cursor:wait;opacity:.55}.final-site :focus-visible,.final-shell :focus-visible,.final-auth :focus-visible{outline-offset:4px;outline:3px solid #91a2f7}.f-brand{letter-spacing:-1px;white-space:nowrap;color:var(--f-ink);align-items:center;gap:10px;font-size:23px;font-weight:750;display:inline-flex}.f-brand-mark{background:var(--f-blue);color:#fff;letter-spacing:-3px;border-radius:11px;justify-content:center;align-items:center;width:35px;height:35px;padding-bottom:5px;padding-right:3px;font-size:29px;font-weight:800;line-height:1;display:inline-flex}.f-brand-mark>span{color:#d7e5ff}.f-button{background:var(--f-blue);border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:14px;width:fit-content;min-height:48px;padding:12px 22px;font-size:14px;font-weight:600;line-height:1.4;transition:background .15s,box-shadow .15s;display:inline-flex;color:#fff!important}.f-button:hover{background:var(--f-blue-dark);box-shadow:0 5px 15px #3047bc18}.f-button-small{min-height:41px;padding:9px 15px;font-size:13px}.f-button-outline{background:0 0;border:1px solid #ced7e7;color:var(--f-ink)!important}.f-button-outline:hover{box-shadow:none;background:#edf1fb}.f-button-white{background:#fff;color:var(--f-blue)!important}.f-button-white:hover{background:#eef2ff}.f-text-link{color:var(--f-blue);background:0 0;border:0;align-items:center;gap:9px;padding:0;font-size:14px;font-weight:600;line-height:1.5;display:inline-flex}.f-text-link:hover{text-decoration:underline}.f-fine{color:var(--f-muted);font-size:12px;line-height:1.6}.f-section-kicker{letter-spacing:.015em;color:var(--f-muted);margin-bottom:15px;font-size:12px;font-weight:550;display:block}.f-pill{color:#51617c;white-space:nowrap;background:#f0f3fa;border-radius:20px;align-items:center;gap:7px;padding:5px 11px;font-size:11px;font-weight:600;line-height:1.4;display:inline-flex}.f-small-spark{width:42px;height:42px;color:var(--f-blue);background:#e2e9ff;border-radius:14px;justify-content:center;align-items:center;display:inline-flex}.f-site-header{justify-content:space-between;align-items:center;gap:24px;max-width:1320px;margin:auto;padding:28px 52px;display:flex}.f-site-header nav,.f-site-header>div{align-items:center;gap:30px;display:flex}.f-site-header nav a,.f-login-link{font-size:13px;font-weight:550}.f-site-header nav a:hover,.f-login-link:hover{color:var(--f-blue)}.f-hero{grid-template-columns:1.04fr 1fr;align-items:center;gap:65px;max-width:1320px;margin:0 auto;padding:72px 52px 90px;display:grid}.f-status-label{color:#536882;align-items:center;gap:9px;margin-bottom:26px;font-size:12px;display:inline-flex}.f-status-label>span{background:#4f956b;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 4px #e2eee5}.f-hero h1{letter-spacing:-.065em;font-size:clamp(58px,5.7vw,80px);font-weight:650;line-height:1.04}.f-hero-copy>p{max-width:410px;margin:25px 0 28px;font-size:16px;line-height:1.85}.f-hero-actions{flex-wrap:wrap;align-items:center;gap:23px;display:flex}.f-hero-assurance{color:#738096;flex-wrap:wrap;gap:21px;margin-top:23px;font-size:11px;display:flex}.f-hero-assurance span{align-items:center;gap:6px;display:inline-flex}.f-hero-assurance svg{color:var(--f-green)}.f-hero-visual{isolation:isolate;justify-content:center;align-items:center;min-height:505px;display:flex;position:relative}.f-hero-visual:before{content:"";z-index:-2;background:#e8eefb radial-gradient(#b4c2e2 1px,#0000 1px) 0 0/18px 18px;border-radius:48% 48% 42% 40%;position:absolute;inset:-5px -25px}.f-orbit{z-index:-1;border:1px solid #b5c4e26b;border-radius:50%;position:absolute;transform:rotate(-17deg)}.f-orbit-one{width:110%;height:75%}.f-orbit-two{width:90%;height:105%;transform:rotate(30deg)}.f-orbit-label{border:1px solid var(--f-line);color:var(--f-green);background:#fff;border-radius:9px;align-items:center;gap:8px;padding:10px 14px;font-size:11px;display:flex;position:absolute;top:23px;left:-20px;transform:rotate(-5deg);box-shadow:0 6px 14px #1c2d4905}.f-plan-preview{background:#fff;border:1px solid #e1e8f5;border-radius:17px;width:370px;max-width:100%;padding:21px;position:relative;box-shadow:0 20px 60px #23386814}.f-preview-top{justify-content:space-between;align-items:center;gap:7px;margin-bottom:17px;font-size:12px;font-weight:600;display:flex}.f-preview-top>span:first-child{align-items:center;gap:7px;display:flex}.f-segment{background:#f2f4f8;border-radius:8px;gap:4px;padding:4px;display:flex}.f-segment button{color:#67758b;background:0 0;border:0;border-radius:6px;flex:1;justify-content:center;align-items:center;gap:6px;padding:8px 5px;font-size:11px;font-weight:600;display:flex}.f-segment button[aria-pressed=true]{color:var(--f-blue);background:#fff;box-shadow:0 2px 4px #1c2d4910}.f-preview-context{grid-template-columns:1fr;gap:3px;padding:17px 0;display:grid}.f-preview-context>span{color:var(--f-muted);font-size:10px}.f-preview-context>strong{margin-bottom:7px;font-size:12px;font-weight:550}.f-preview-task{background:#eef3ff;border-radius:10px;padding:17px}.f-task-category{color:var(--f-blue);align-items:center;gap:7px;font-size:12px;font-weight:600;display:inline-flex}.f-preview-task h3{letter-spacing:-.035em;margin:12px 0 10px;font-size:22px;line-height:1.25}.f-preview-task>p{color:#596d8b;min-height:84px;font-size:12px;line-height:1.75}.f-preview-reward{border-top:1px solid #d9e2f7;justify-content:space-between;margin-top:16px;padding-top:12px;font-size:11px;display:flex}.f-preview-reward>span{color:#687b9c;align-items:center;gap:6px;display:flex}.f-preview-reward>strong{color:var(--f-blue)}.f-preview-caption{font-size:10px;line-height:1.7;margin-top:13px!important}.f-hero-mascot{pointer-events:none;position:absolute;bottom:-15px;right:-38px}.f-hero-mascot img{filter:drop-shadow(0 8px 12px #182a5c12);width:140px;height:auto}.f-principles-strip{border-top:1px solid var(--f-line);border-bottom:1px solid var(--f-line);justify-content:space-between;align-items:center;gap:25px;max-width:1216px;margin:auto;padding:27px 0;display:flex}.f-principles-strip>span{color:var(--f-muted);font-size:12px}.f-principles-strip>strong{align-items:center;gap:10px;font-size:13px;font-weight:550;display:flex}.f-principles-strip svg{color:#8b9ab5;width:20px}.f-site-section{max-width:1320px;margin:auto;padding:100px 52px;scroll-margin-top:40px}.f-section-heading h2,.f-learning-section h2,.f-research-teaser h2{letter-spacing:-.05em;font-size:42px;line-height:1.13}.f-section-heading>p{max-width:470px;margin-top:22px;font-size:15px;line-height:1.8}.f-how-grid{grid-template-columns:repeat(3,1fr);gap:50px;margin-top:50px;display:grid}.f-how-grid article>div{color:#8c9bb3;align-items:center;gap:18px;margin-bottom:23px;display:flex}.f-how-grid article>div>span{color:#8d9eb6;border:1px solid #dce3ef;border-radius:50%;place-items:center;width:34px;height:34px;font-size:13px;display:grid}.f-how-grid h3{letter-spacing:-.035em;margin-bottom:14px;font-size:22px}.f-how-grid p{max-width:320px;font-size:13px;line-height:1.85}.f-learning-section{grid-template-columns:1fr 1fr;align-items:center;gap:100px;padding-top:30px;display:grid}.f-learning-section>div>p{max-width:430px;margin:24px 0;font-size:14px;line-height:1.85}.f-learning-art{background:#e9f0ed;border-radius:20px;padding:36px}.f-learning-art>.f-section-kicker{color:#577065;margin-bottom:25px}.f-learning-step{background:#fff;border-radius:10px;align-items:center;gap:14px;margin-bottom:12px;padding:17px;display:flex}.f-learning-step>span:first-child{color:#588369;background:#eef4f0;border-radius:9px;place-items:center;width:38px;height:38px;display:grid}.f-learning-step>div{flex:1}.f-learning-step strong{font-size:13px}.f-learning-step p{margin-top:3px;font-size:11px}.f-learning-step>span:last-child{color:#7c9988;font-size:12px}.f-learning-note{color:#5b796a;align-items:center;gap:8px;margin-top:22px;font-size:10px;display:flex}.f-subject-list{flex-wrap:wrap;gap:7px;margin-top:25px;display:flex}.f-subject-list>span{color:#61718b;background:#eaf0f8;border-radius:5px;padding:6px 10px;font-size:10px}.f-research-teaser{border-top:1px solid var(--f-line);grid-template-columns:1.2fr 1fr;align-items:center;gap:90px;padding-top:75px;padding-bottom:75px;display:grid}.f-research-teaser p{max-width:460px;margin:24px 0;font-size:14px;line-height:1.85}.f-comparison-mini{border-left:2px solid #d9e2f0;padding:30px 0 30px 38px}.f-comparison-mini>span{color:var(--f-muted);margin-bottom:10px;font-size:11px;display:block}.f-comparison-mini>strong{font-size:17px;font-weight:550}.f-comparison-mini hr{border-color:var(--f-line);margin:22px 0}.f-comparison-mini>div{align-items:center;gap:15px;font-size:13px;font-weight:600;display:flex}.f-comparison-mini>div>span{flex:1}.f-comparison-mini>p{margin-bottom:0;font-size:11px}.f-final-cta{text-align:center;background:#eaf0fc;padding:75px 24px 85px}.f-final-cta h2{margin:22px 0 30px;font-size:46px;line-height:1.12}.f-final-cta .f-small-spark{background:#fff}.f-site-footer{flex-wrap:wrap;align-items:center;gap:24px;max-width:1320px;margin:auto;padding:35px 52px;display:flex}.f-site-footer .f-brand{font-size:18px}.f-site-footer .f-brand-mark{border-radius:8px;width:28px;height:28px;font-size:24px}.f-site-footer p{font-size:11px}.f-site-footer nav{gap:23px;margin-left:auto;font-size:11px;display:flex}.f-site-footer>span{color:var(--f-muted);font-size:10px}body:has(.final-shell){background:#f6f8fc}.final-shell{min-height:100dvh}.f-sidebar{border-right:1px solid var(--f-line);z-index:45;background:#fff;flex-direction:column;width:232px;padding:32px 22px 25px;display:flex;position:fixed;inset:0 auto 0 0}.f-sidebar>.f-brand{margin:0 7px 40px}.f-sidebar-label{color:#94a0b2;margin-bottom:12px;padding:0 14px;font-size:10px}.f-sidebar>nav{flex-direction:column;gap:5px;display:flex}.f-sidebar>nav a,.f-sidebar-bottom>a:first-child{color:#69758a;border-radius:9px;align-items:center;gap:12px;padding:12px 14px;font-size:13px;font-weight:500;display:flex}.f-sidebar>nav a:hover,.f-sidebar-bottom>a:first-child:hover{background:#f5f7fc}.f-sidebar>nav a.active,.f-sidebar-bottom a.active{color:var(--f-blue);background:#edf1ff;font-weight:600}.f-sidebar-note{background:#f2f5fc;border-radius:12px;margin:35px 5px 20px;padding:19px 16px}.f-sidebar-note .f-small-spark{border-radius:9px;width:30px;height:30px;margin-bottom:14px}.f-sidebar-note strong{letter-spacing:-.025em;font-size:15px;font-weight:600;line-height:1.4;display:block}.f-sidebar-note p{margin-top:9px;font-size:11px;line-height:1.7}.f-sidebar-note>a{color:var(--f-blue);justify-content:space-between;align-items:center;margin-top:17px;font-size:11px;font-weight:600;display:flex}.f-sidebar-bottom{flex-direction:column;gap:14px;margin-top:auto;display:flex}.f-sidebar-bottom>a:nth-child(2),.f-sidebar-bottom>span{color:#8a96ab;padding-left:14px;font-size:10px}.f-sidebar-bottom>span{font-size:9px}.f-main-frame{min-width:0;margin-left:232px}.f-app-header{border-bottom:1px solid var(--f-line);background:#ffffffd9;justify-content:space-between;align-items:center;gap:16px;height:79px;padding:0 42px;display:flex}.f-app-header>.f-brand{display:none}.f-app-header>div{color:#97a2b5;align-items:center;gap:15px;font-size:11px;display:flex}.f-app-header>div>strong{color:#53637d;font-weight:500}.f-breadcrumb-separator{color:#c6cfdd}.f-profile-link{align-items:center;gap:12px;font-size:11px;font-weight:500;display:flex}.f-avatar{width:34px;height:34px;color:var(--f-blue);background:#e7edfc;border-radius:50%;justify-content:center;align-items:center;font-size:14px;font-weight:650;display:inline-flex}.f-content{min-width:0;max-width:1440px;margin:auto;padding:38px 42px 70px}.f-page-heading{justify-content:space-between;align-items:flex-start;gap:22px;margin-bottom:30px;display:flex}.f-page-heading .f-section-kicker{margin-bottom:10px;font-size:11px}.f-page-heading h1{letter-spacing:-.045em;font-size:34px;line-height:1.23}.f-page-heading p{margin-top:10px;font-size:12px}.f-mode-pill{color:#586bb6;background:#e9eefc;margin-top:23px;font-size:10px}.f-mobile-nav{display:none}.f-skip{z-index:100;background:#fff;padding:10px;position:fixed;top:-90px;left:250px}.f-skip:focus{top:10px}.f-panel{border:1px solid var(--f-line);background:#fff;border-radius:14px;margin-bottom:24px;padding:26px}.f-panel h2{letter-spacing:-.035em;font-size:19px}.f-panel h3{font-size:15px}.f-panel>p{margin-top:12px;font-size:12px;line-height:1.8}.f-block-heading{justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}.f-block-heading h2{letter-spacing:-.03em;font-size:18px}.f-block-heading>span{color:var(--f-muted);font-size:10px}.f-work-grid{grid-template-columns:minmax(0,1fr) 285px;align-items:start;gap:26px;display:grid}.f-work-grid>*{min-width:0}.f-work-aside{flex-direction:column;gap:22px;display:flex}.f-alert{background:#fff3f2;border:1px solid #ebc6c4;border-radius:10px;margin-bottom:22px;padding:16px 20px}.f-alert p{color:#9a4645;font-size:13px}.f-alert button,.f-alert a{color:#8c3e3d;margin-top:8px;font-size:12px;text-decoration:underline}.f-success{background:var(--f-mint);border-radius:9px;align-items:center;gap:8px;padding:13px 18px;font-size:12px;display:flex;color:var(--f-green)!important;margin-bottom:22px!important}.f-loading{min-height:200px;color:var(--f-muted);justify-content:center;align-items:center;gap:13px;font-size:14px;display:flex}.f-loading>span{border:2px solid #d5deef;border-top-color:var(--f-blue);border-radius:50%;width:19px;height:19px;animation:.8s linear infinite f-spin}@keyframes f-spin{to{transform:rotate(360deg)}}.f-empty{padding:60px 20px}.f-empty h1{font-size:35px}.f-empty p{margin:20px 0}.f-dashboard-intro{grid-template-columns:minmax(0,1fr) 285px;gap:26px;margin-bottom:36px;display:grid}.f-goal-banner{background:#eaf0ff;border-radius:15px;align-items:center;min-height:228px;padding:29px 30px;display:flex;position:relative;overflow:hidden}.f-goal-banner>div{z-index:1;max-width:72%}.f-goal-banner .f-section-kicker{color:#7587ab;margin-bottom:13px;font-size:10px}.f-goal-banner h2{overflow-wrap:anywhere;font-size:25px;line-height:1.3}.f-goal-banner p{color:#7185a7;margin:12px 0 19px;font-size:11px}.f-goal-banner p>span{margin:0 6px}.f-goal-banner .f-button{gap:12px;min-height:39px;padding:10px 14px;font-size:11px}.f-goal-banner>img{width:150px;height:auto;position:absolute;bottom:-7px;right:0}.f-progress-summary{border:1px solid var(--f-line);text-align:center;background:#fff;border-radius:15px;flex-direction:column;justify-content:center;align-items:center;gap:15px;padding:22px;display:flex}.f-progress-ring{background:conic-gradient(#6c80e1 var(--completion),#edf1f8 0);border-radius:50%;width:110px;height:110px;padding:8px;transform:rotate(0)}.f-progress-ring>div{background:#fff;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;height:100%;display:flex}.f-progress-ring strong{letter-spacing:-1px;font-size:28px;font-weight:600;line-height:1.2}.f-progress-ring strong>span{color:#a3adc0;letter-spacing:0;font-size:13px}.f-progress-ring small{color:#8a97ad;font-size:8px}.f-progress-summary>div>strong{font-size:14px}.f-progress-summary p{margin-top:3px;font-size:10px}.f-progress-summary a{color:var(--f-blue);align-items:center;gap:7px;margin-top:8px;font-size:10px;display:inline-flex}.f-task-detail{border:1px solid var(--f-line);background:#fff;border-radius:14px;margin-bottom:24px;padding:29px}.f-task-detail-top{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.f-xp{color:var(--f-green);background:#e9f2ed;border-radius:6px;padding:4px 9px;font-size:10px;font-weight:600}.f-task-detail h2{letter-spacing:-.035em;margin-bottom:16px;font-size:26px;line-height:1.3}.f-task-instruction{white-space:pre-wrap;font-size:13px;line-height:1.9}.f-task-rationale{border-bottom:1px solid var(--f-line);margin-bottom:20px;padding:17px 0;font-size:11px}.f-task-rationale summary{cursor:pointer;color:#6d7fa0}.f-task-rationale p{margin-top:10px;line-height:1.8}.f-task-actions{flex-wrap:wrap;align-items:center;gap:18px;margin-top:24px;display:flex}.f-task-actions .f-button{min-height:43px;font-size:12px}.f-task-actions .f-fine{font-size:9px}.f-completed-label{color:var(--f-green);align-items:center;gap:8px;font-size:13px;display:flex}.f-muted{color:var(--f-muted);align-items:center;gap:8px;font-size:11px;display:inline-flex}.f-timer{color:#7282a0;align-items:center;gap:9px;padding:10px 0 20px;display:flex}.f-timer strong{font-variant-numeric:tabular-nums;color:var(--f-ink);font-size:20px;font-weight:500}.f-timer>span{font-size:9px;line-height:1.5}.f-note-label{font-size:12px!important}.f-note-label>span{color:var(--f-muted);font-size:10px;font-weight:400}.f-task-detail>.f-text-link{margin-top:9px;font-size:11px}.f-context-panel{background:#edf1f9;border-radius:14px;padding:24px}.f-context-panel>.f-small-spark{width:32px;height:32px;margin-bottom:18px}.f-context-panel h2{max-width:180px;margin-bottom:23px;font-size:20px;line-height:1.3}.f-context-panel dl{margin:0}.f-context-panel dt{color:#8290a7;margin:18px 0 5px;font-size:9px}.f-context-panel dd{overflow-wrap:anywhere;margin:0;font-size:12px;line-height:1.7}.f-context-panel>p{border-top:1px solid #dce3ee;margin-top:20px;padding-top:18px;font-size:10px;line-height:1.8}.f-resource-card{background:#e8f1ec;border:1px solid #dce9e1;border-radius:14px;padding:23px;display:block}.f-resource-card>span{color:#668573}.f-resource-card h3{max-width:190px;margin:14px 0 10px;font-size:21px;line-height:1.25}.f-resource-card p{color:#6e8578;font-size:11px;line-height:1.8}.f-resource-card>strong{color:#3d7057;align-items:center;gap:9px;margin-top:20px;font-size:11px;display:flex}.f-research-link{color:#77849e;align-items:center;gap:10px;padding:0 5px;font-size:10px;display:flex}.f-research-link svg:last-child{margin-left:auto}.f-inline-route{border-top:1px solid var(--f-line);grid-template-columns:repeat(3,1fr);gap:18px;padding-top:23px;display:grid}.f-inline-route a{flex-direction:column;align-items:flex-start;gap:7px;display:flex}.f-inline-route a>span,.f-phase-title>span{color:#9ba8bf;background:#e8edf6;border-radius:50%;justify-content:center;align-items:center;width:27px;height:27px;font-size:11px;display:flex}.f-inline-route a>span.current{color:var(--f-blue);background:#e0e7ff}.f-inline-route a>span.done,.f-phase-title>span.done{color:var(--f-green);background:#dfeee5}.f-inline-route strong{font-size:10px;font-weight:550;line-height:1.5}.f-inline-route small{color:#8c99ae;font-size:9px}.f-route-list{gap:21px;margin-bottom:28px;display:grid}.f-phase-title{align-items:center;gap:12px;margin-bottom:13px;display:flex}.f-phase-title h3{letter-spacing:-.015em;font-size:14px;font-weight:600}.f-phase-title p{margin-top:3px;font-size:9px}.f-route-tasks{border:1px solid var(--f-line);background:#fff;border-radius:11px;overflow:hidden}.f-route-tasks button{text-align:left;color:#8a99b2;background:0 0;border:0;border-bottom:1px solid #edf0f6;align-items:center;gap:12px;width:100%;padding:14px 17px;display:flex}.f-route-tasks button:last-child{border-bottom:0}.f-route-tasks button.selected{color:var(--f-blue);background:#edf2ff}.f-route-tasks button>span{color:var(--f-ink);flex:1;font-size:12px;font-weight:500}.f-route-tasks small{color:var(--f-muted);margin-top:3px;font-size:9px;font-weight:400;display:block}.f-route-tasks button>strong{white-space:nowrap;font-size:9px;font-weight:500}.f-setup-grid{grid-template-columns:minmax(0,1.5fr) minmax(240px,1fr);align-items:start;gap:55px;display:grid}.f-setup>p{margin-bottom:24px}.f-setup>.f-button{margin-top:25px}.f-setup>.f-fine{margin-top:14px;margin-bottom:0;font-size:10px}.f-workspace label,.f-auth-field{color:#50617c;font-size:12px;font-weight:550;display:block}.f-workspace input:not([type=radio]):not([type=checkbox]),.f-workspace textarea,.f-workspace select,.f-auth-input{width:100%;color:var(--f-ink);resize:vertical;background:#fff;border:1px solid #dce3ef;border-radius:8px;outline:none;margin-top:8px;padding:11px 13px;font-family:inherit;font-size:13px;line-height:1.5;display:block}.f-workspace input:focus,.f-workspace textarea:focus,.f-workspace select:focus{border-color:#8395e9;box-shadow:0 0 0 3px #4b65cf0d}.f-workspace input::placeholder,.f-workspace textarea::placeholder{color:#a0aab9;font-size:12px}.f-setup>label{margin-top:20px}.f-form-row{grid-template-columns:1.1fr 1fr;gap:18px;margin:20px 0;display:grid}.f-setup fieldset{border:0;margin-top:25px;padding:0}.f-setup legend{margin-bottom:11px;font-size:12px;font-weight:550}.f-mode-options{grid-template-columns:1fr 1fr;gap:10px;display:grid}.f-mode-options>label{border:1px solid var(--f-line);cursor:pointer;border-radius:9px;align-items:flex-start;gap:9px;padding:14px 12px;display:flex}.f-mode-options>label.chosen{background:#f1f4ff;border-color:#a9b6eb}.f-mode-options input{accent-color:var(--f-blue);flex-shrink:0;margin-top:3px}.f-mode-options strong{align-items:center;gap:4px;font-size:11px;font-weight:600;display:flex}.f-mode-options span{color:var(--f-muted);margin-top:5px;font-size:10px;font-weight:400;line-height:1.7;display:block}.f-consent{align-items:flex-start;gap:10px;line-height:1.7;font-size:10px!important;font-weight:400!important;display:flex!important}.f-consent input{accent-color:var(--f-blue);margin-top:4px}.f-setup-aside{padding-top:25px}.f-setup-aside>img{width:195px;height:auto;margin:0 auto 25px}.f-setup-aside h2{font-size:30px;line-height:1.2}.f-setup-aside>p{max-width:265px;margin:16px 0 25px;font-size:12px;line-height:1.8}.f-setup-aside>div{color:#71829e;flex-direction:column;gap:15px;margin-bottom:30px;font-size:11px;display:flex}.f-setup-aside>div>span{align-items:center;gap:10px;display:flex}.f-setup-aside .f-text-link{font-size:11px}.f-stat-row{border:1px solid var(--f-line);background:#fff;border-radius:14px;grid-template-columns:repeat(3,1fr);margin-bottom:28px;padding:25px 0;display:grid}.f-stat-row>div{border-right:1px solid var(--f-line);padding:0 30px}.f-stat-row>div:last-child{border:0}.f-stat-row span{color:#7e8da5;font-size:11px}.f-stat-row strong{letter-spacing:-.06em;margin:9px 0;font-size:38px;font-weight:550;line-height:1.3;display:block}.f-stat-row small{color:#95a2b8;letter-spacing:0;font-size:17px;font-weight:400}.f-stat-row p{font-size:10px}.f-phase-progress{flex-direction:column;gap:25px;margin-top:25px;display:flex}.f-phase-progress>div>div{justify-content:space-between;margin-bottom:8px;font-size:11px;display:flex}.f-phase-progress strong{color:var(--f-muted);font-size:10px;font-weight:500}.f-phase-progress progress{appearance:none;border:0;border-radius:5px;width:100%;height:6px;display:block;overflow:hidden}.f-phase-progress progress::-webkit-progress-bar{background:#eef2f8}.f-phase-progress progress::-webkit-progress-value{background:#7288dc;border-radius:5px}.f-phase-progress progress::-moz-progress-bar{background:#7288dc}.f-milestones{flex-direction:column;gap:21px;margin:26px 0;display:flex}.f-milestones>div{align-items:center;gap:12px;display:flex}.f-milestones>div>span{color:#bcc6d5;background:#f0f3f8;border-radius:12px;place-items:center;width:38px;height:38px;display:grid}.f-milestones .earned>span{color:#5c8e72;background:#e5f0e9}.f-milestones strong{color:#8b98ae;font-size:11px;font-weight:550}.f-milestones .earned strong{color:var(--f-ink)}.f-milestones small{color:#9aa6b9;margin-top:3px;font-size:9px;display:block}.f-panel>.f-fine{font-size:10px}.f-reflection-empty{text-align:center;padding:40px 0 20px}.f-reflection-empty>svg{color:#a2b1cf;margin:0 auto 20px}.f-reflection-empty h3{font-size:19px}.f-reflection-empty p{max-width:300px;margin:13px auto 20px;font-size:12px;line-height:1.8}.f-reflection-empty .f-text-link{font-size:11px}.f-reflections article{border-top:1px solid var(--f-line);margin-top:20px;padding-top:20px}.f-reflections article>span{color:#8291ad;font-size:9px}.f-reflections h3{margin:7px 0 12px;font-size:14px}.f-reflections article p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;line-height:1.9}.f-feedback label{margin:18px 0;font-size:10px}.f-feedback select,.f-feedback .f-button{font-size:11px}.f-block-heading .f-text-link{font-size:10px}.f-account-grid{grid-template-columns:1.3fr 1fr;gap:26px;display:grid}.f-account-identity{align-items:center;gap:15px;margin-bottom:25px;display:flex}.f-account-identity>.f-avatar{flex-shrink:0;width:55px;height:55px;font-size:22px}.f-account-identity h2{overflow-wrap:anywhere;font-size:19px}.f-account-identity p{overflow-wrap:anywhere;font-size:11px}.f-account hr{border-color:var(--f-line);margin:26px 0}.f-account .f-panel>p{margin:13px 0 20px}.f-account-links{color:var(--f-blue);flex-wrap:wrap;gap:15px;font-size:11px;display:flex}.f-account-footer{justify-content:space-between;align-items:center;gap:20px;display:flex}.f-account-footer>div{color:var(--f-muted);gap:20px;font-size:11px;display:flex}.f-research-page{max-width:1100px;margin:auto}.f-research-page .f-page-heading h1{font-size:46px;line-height:1.13}.f-research-page .f-page-heading p{max-width:540px;font-size:13px;line-height:1.8}.f-research-tabs{border-bottom:1px solid var(--f-line);color:var(--f-muted);flex-wrap:wrap;gap:28px;padding:8px 0 19px;font-size:11px;display:flex}.f-research-tabs a:hover{color:var(--f-blue)}.f-research-question{max-width:790px;padding:42px 0 37px;scroll-margin-top:30px}.f-research-question h2{letter-spacing:-.03em;font-size:28px;line-height:1.4}.f-research-question>p{max-width:680px;margin-top:20px;font-size:13px;line-height:1.9}.f-research-conditions{grid-template-columns:1fr 1fr;gap:22px;margin-bottom:55px;display:grid}.f-research-conditions>section{border:1px solid var(--f-line);background:#fff;border-radius:14px;padding:28px}.f-research-conditions>section:nth-child(2){background:#edf2fd;border-color:#e2e8f6}.f-condition-letter{color:#6f82a1;background:#eef1f6;border-radius:8px;place-items:center;width:30px;height:30px;margin-bottom:20px;font-size:12px;display:grid}.f-research-conditions>section:nth-child(2) .f-condition-letter{color:var(--f-blue);background:#dce5fc}.f-research-conditions h2{font-size:22px}.f-research-conditions p{margin-top:14px;font-size:12px;line-height:1.9}.f-example{border-top:1px solid #dde4f0;margin-top:24px;padding-top:20px}.f-example>span{color:#8b9ab0;font-size:9px}.f-example>p{color:#5f7090;margin-top:8px;font-size:12px}.f-research-section{border-top:1px solid var(--f-line);grid-template-columns:1fr 1.25fr;gap:55px;padding:50px 0;scroll-margin-top:30px;display:grid}.f-research-section h2{font-size:30px;line-height:1.2}.f-method-details>p{font-size:12px;line-height:1.9}.f-method-details dl>div{border-bottom:1px solid var(--f-line);padding:17px 0}.f-method-details dt{margin-bottom:5px;font-size:11px;font-weight:600}.f-method-details dd{color:var(--f-muted);margin:0;font-size:11px;line-height:1.8}.f-results{border-top:1px solid var(--f-line);padding:50px 0;scroll-margin-top:30px}.f-results>.f-block-heading h2{font-size:31px;line-height:1.2}.f-results>p{max-width:720px;font-size:12px;line-height:1.9}.f-result-numbers{grid-template-columns:repeat(3,1fr);gap:25px;margin:35px 0;display:grid}.f-result-numbers span{color:var(--f-muted);font-size:10px}.f-result-numbers strong{letter-spacing:-.06em;font-size:42px;font-weight:550;line-height:1.5;display:block}.f-result-numbers small{letter-spacing:-.02em;color:#8c9ab0;font-size:16px}.f-result-numbers p{font-size:10px}.f-chart-grid{grid-template-columns:1.15fr 1fr;align-items:stretch;gap:30px;display:grid}.f-chart-grid figure{margin:0}.f-chart-grid figcaption>strong{font-size:13px;font-weight:600;display:block}.f-chart-grid figcaption>span{color:#93a1b7;margin-top:5px;font-size:10px;display:block}.f-chart-legend{color:#7789a7;gap:18px;margin:18px 0;font-size:9px;display:flex}.f-chart-legend span{align-items:center;gap:6px;display:flex}.f-chart-legend i{background:#b1bedb;border-radius:2px;width:8px;height:8px}.f-chart-legend span:nth-child(2) i{background:#546dd6}.f-week-chart{gap:20px;display:grid}.f-week-chart>div{align-items:center;gap:15px;display:flex}.f-week-chart>div>span{white-space:nowrap;color:#7e8eaa;font-size:10px}.f-week-chart>div>div{flex:1}.f-week-chart>div>div>div{background:#b1bedb;border-radius:3px;min-width:45px;height:20px;margin:4px 0;position:relative}.f-week-chart>div>div>div:nth-child(2){background:#546dd6}.f-week-chart>div>div>div>span{color:#fff;font-size:9px;position:absolute;top:2px;right:7px}.f-uncertainty{padding:23px 0}.f-uncertainty .f-section-kicker{font-size:10px}.f-uncertainty h3{letter-spacing:-.035em;font-size:25px;line-height:1.35}.f-uncertainty p{font-size:11px;line-height:1.9}.f-interval{height:65px;margin:24px 0 15px;position:relative}.f-interval:before{content:"";background:#dbe2ed;height:1px;position:absolute;top:21px;left:0;right:0}.f-interval .f-zero{border-left:1px dashed #9daecb;height:35px;position:absolute;top:4px;left:44.444%}.f-range{background:#b8c7f3;border-left:2px solid #7c93d3;border-right:2px solid #7c93d3;height:10px;position:absolute;top:17px;left:13.18%;right:7.82%}.f-estimate{background:#415ad5;border-radius:50%;width:12px;height:12px;position:absolute;top:16px;left:52.67%}.f-interval>div{color:#91a0b7;justify-content:space-between;font-size:9px;display:flex;position:absolute;top:43px;left:0;right:0}.f-results>.f-source-note{color:#8f9cb2;max-width:none;margin-top:25px;font-size:9px;line-height:1.9}.f-limit-list article{margin-bottom:27px}.f-limit-list h3{letter-spacing:-.02em;margin-bottom:10px;font-size:15px;line-height:1.5}.f-limit-list p{font-size:12px;line-height:1.9}.f-current-product{background:#e9eefb;border-radius:13px;align-items:flex-start;gap:22px;padding:30px;display:flex}.f-current-product>svg{color:#6e84b8;flex-shrink:0}.f-current-product>div{flex:1}.f-current-product h2{font-size:21px}.f-current-product p{margin-top:12px;font-size:11px;line-height:1.85}.f-current-product>.f-button{white-space:nowrap;gap:8px;min-height:40px;padding:10px 13px;font-size:10px}.f-research-footer{text-align:center;padding:50px 10px 0;font-size:11px}.f-research-footer strong{font-weight:600}.f-research-footer p{margin:9px 0;font-size:10px}.f-research-footer>span{color:#9ba7ba;font-size:9px}.final-auth{background:#fff;grid-template-columns:1fr 1fr;min-height:100dvh;display:grid}.f-auth-story{background:#eaf0fc;flex-direction:column;justify-content:space-between;min-width:0;padding:48px 55px 48px max(35px,50vw - 560px);display:flex}.f-auth-story>div{margin:45px 0}.f-auth-story h2{max-width:360px;font-size:49px;line-height:1.13}.f-auth-story p{max-width:350px;margin-top:23px;font-size:14px;line-height:1.9}.f-auth-story img{align-self:flex-end;width:180px;height:auto;margin-top:10px}.f-auth-story>span{color:#8191b0;font-size:10px}.f-auth-form-area{flex-direction:column;justify-content:center;width:100%;max-width:530px;margin:auto;padding:70px 50px;display:flex}.f-auth-tabs{border-bottom:1px solid var(--f-line);gap:25px;margin-bottom:34px;font-size:13px;display:flex}.f-auth-tabs a{color:#8b98b1;padding-bottom:12px}.f-auth-tabs a[aria-current=page]{color:var(--f-blue);border-bottom:2px solid var(--f-blue)}.f-auth-form-area h1{margin-bottom:12px;font-size:29px;line-height:1.25}.f-auth-form-area>p{margin-bottom:30px;font-size:12px;line-height:1.8}.f-auth-form-area form label>span{color:#596b88}.f-auth-field>span{justify-content:space-between;align-items:center;gap:15px;font-size:12px;display:flex}.f-auth-field small{color:var(--f-muted);font-size:10px}.f-auth-divider{color:#9ba6b9;align-items:center;gap:15px;margin:23px 0;font-size:11px;display:flex}.f-auth-divider>span{background:var(--f-line);flex:1;height:1px}.f-auth-form-area .f-button{width:100%}.f-auth-input{min-height:48px;color:var(--f-ink)}.f-auth-form-area .f-auth-error{color:#9f5251;background:#fff0ef;border:1px solid #eccdca;border-radius:8px;padding:13px 15px;font-size:12px}.f-auth-form-area p[class],.f-auth-form-area a[class]{color:#71829d}.f-auth-form-area a[class*=font-semibold]{color:var(--f-blue)}.f-auth-form-area button[class*=border-white]{color:var(--f-ink);background:#fff;border-color:#dbe3f0}.f-auth-form-area input[type=checkbox]{accent-color:var(--f-blue)}.f-auth-footer{color:#9aa6bb;gap:20px;margin-top:30px;font-size:10px;display:flex}.final-auth .f-button-outline{background:#fff;border-color:#d7e0ee;color:var(--f-ink)!important}.final-auth .f-button{color:#fff}.f-auth-form-area input:not([type=checkbox]):not([type=radio]){color:var(--f-ink)}@media (min-width:1500px){.f-content{padding-top:46px}.f-work-grid,.f-dashboard-intro{grid-template-columns:minmax(0,1fr) 325px}.f-goal-banner{min-height:260px}.f-goal-banner h2{font-size:31px}.f-goal-banner>img{width:185px;right:25px}.f-page-heading h1{font-size:39px}.f-task-detail{padding:34px}.f-task-detail h2{font-size:29px}}@media (max-width:1180px){.f-site-header,.f-hero,.f-site-section{padding-left:35px;padding-right:35px}.f-principles-strip{margin:0 35px}.f-hero{gap:40px}.f-hero h1{font-size:64px}.f-hero-mascot{right:-15px}.f-hero-mascot img{width:105px}.f-learning-section,.f-research-teaser{gap:50px}.f-sidebar{width:208px;padding-left:15px;padding-right:15px}.f-main-frame{margin-left:208px}.f-app-header{padding:0 28px}.f-content{padding:30px 28px 65px}.f-work-grid,.f-dashboard-intro{grid-template-columns:minmax(0,1fr) 250px;gap:20px}.f-setup-grid{gap:30px}.f-setup-aside h2{font-size:26px}.f-goal-banner{padding:24px}.f-goal-banner h2{font-size:23px}.f-goal-banner>img{width:120px;right:-15px}.f-page-heading h1{font-size:30px}.f-task-detail{padding:23px}.f-research-section{gap:35px}.f-current-product{flex-wrap:wrap}.f-current-product>.f-button{margin-left:54px}}@media (max-width:980px){.f-site-header nav{gap:19px}.f-hero{gap:30px;padding-top:50px}.f-hero h1{font-size:55px}.f-hero-visual{min-height:480px}.f-plan-preview{width:335px;padding:17px}.f-orbit-label{left:0}.f-principles-strip{flex-wrap:wrap;justify-content:center}.f-principles-strip>span{text-align:center;width:100%}.f-how-grid{gap:25px}.f-section-heading h2,.f-learning-section h2,.f-research-teaser h2{font-size:35px}.f-learning-art{padding:25px}.f-sidebar{width:185px;padding-left:11px;padding-right:11px}.f-sidebar .f-brand{margin-left:5px;font-size:19px}.f-sidebar .f-brand-mark{width:30px;height:30px;font-size:26px}.f-sidebar>nav a{padding:11px 12px;font-size:11px}.f-sidebar-note{padding:15px 12px}.f-main-frame{margin-left:185px}.f-content{padding:28px 24px 60px}.f-app-header{padding:0 24px}.f-work-grid{grid-template-columns:minmax(0,1fr)}.f-work-aside{grid-template-columns:1fr 1fr;align-items:start;display:grid}.f-context-panel h2{max-width:none}.f-work-aside .f-research-link{grid-column:1/-1}.f-dashboard-intro{grid-template-columns:minmax(0,1fr) 190px;gap:16px}.f-goal-banner{padding:22px}.f-goal-banner>div{max-width:82%}.f-goal-banner>img{width:100px;right:-25px}.f-goal-banner h2{font-size:21px}.f-page-heading h1{font-size:28px}.f-mode-pill{font-size:9px}.f-setup-grid{grid-template-columns:1fr}.f-setup-aside{display:none}.f-stat-row>div{padding:0 22px}.f-account-grid{grid-template-columns:1fr}.f-research-page .f-page-heading h1{font-size:38px}.f-research-section{grid-template-columns:1fr;gap:28px}.f-research-question h2{font-size:25px}.f-chart-grid{grid-template-columns:1fr}.f-chart-grid figure{max-width:600px}.f-research-conditions{gap:15px}.f-research-conditions>section{padding:24px}.f-research-conditions h2{font-size:20px}.f-auth-story{padding:40px}.f-auth-story h2{font-size:41px}.f-auth-form-area{padding:60px 30px}}@media (max-width:760px){.f-site-header{padding:22px 24px}.f-site-header nav{display:none}.f-site-header>div{gap:18px}.f-site-header .f-brand{font-size:20px}.f-hero{grid-template-columns:1fr;gap:50px;padding:45px 28px 70px}.f-hero-copy{width:100%;max-width:530px;margin:auto}.f-hero h1{font-size:69px;line-height:1.05}.f-hero-copy>p{font-size:15px}.f-hero-visual{width:440px;max-width:100%;min-height:490px;margin:auto}.f-plan-preview{width:350px}.f-hero-visual:before{inset:0}.f-hero-mascot{bottom:-10px;right:0}.f-hero-mascot img{width:125px}.f-orbit{max-width:100%}.f-principles-strip{gap:20px;margin:0 24px}.f-principles-strip>strong{font-size:11px}.f-site-section{padding:60px 28px}.f-how-grid{grid-template-columns:1fr;gap:30px;margin-top:35px}.f-how-grid article>div{margin-bottom:15px}.f-how-grid p{max-width:none}.f-how-grid h3{font-size:22px}.f-learning-section{grid-template-columns:1fr;gap:35px}.f-learning-section>div:last-child{grid-row:1}.f-learning-section h2{font-size:38px}.f-learning-art{width:100%;max-width:480px}.f-research-teaser{grid-template-columns:1fr;gap:35px}.f-comparison-mini{padding-left:24px}.f-research-teaser h2{font-size:36px}.f-final-cta h2{font-size:39px}.f-site-footer{gap:18px;padding:30px 28px}.f-site-footer nav{flex-wrap:wrap;width:100%;margin:0}.f-sidebar{display:none}.f-main-frame{margin-left:0}.f-app-header{z-index:40;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);background:#ffffffed;height:67px;padding:0 22px;position:sticky;top:0}.f-app-header>.f-brand{gap:8px;font-size:19px;display:inline-flex}.f-app-header .f-brand-mark{border-radius:9px;width:30px;height:30px;font-size:25px}.f-app-header>div,.f-profile-link>span:first-child{display:none}.f-avatar{width:30px;height:30px;font-size:12px}.f-content{padding:28px 22px 110px}.f-page-heading{flex-direction:column;gap:13px;margin-bottom:25px}.f-page-heading h1{font-size:29px}.f-page-heading p{font-size:12px;line-height:1.8}.f-page-heading .f-section-kicker{font-size:10px}.f-mode-pill{margin-top:0}.f-mobile-nav{border-top:1px solid var(--f-line);padding:10px 8px max(11px,env(safe-area-inset-bottom));z-index:60;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);background:#fffffff5;justify-content:space-around;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 20px #1c2d4903}.f-mobile-nav a{color:#95a2ba;flex-direction:column;align-items:center;gap:4px;min-width:55px;padding:3px;font-size:9px;display:flex}.f-mobile-nav a[aria-current=page]{color:var(--f-blue)}.f-skip{left:10px}.f-dashboard-intro{grid-template-columns:minmax(0,1fr) 180px}.f-goal-banner{min-height:220px}.f-goal-banner h2{font-size:24px}.f-work-grid{gap:22px}.f-setup{padding:24px}.f-work-aside{gap:18px}.f-stat-row{padding:23px 0}.f-stat-row strong{font-size:32px}.f-stat-row>div{padding:0 20px}.f-stat-row p{font-size:9px}.f-account-footer{flex-direction:column;align-items:flex-start}.f-research-tabs{gap:21px;font-size:10px}.f-research-page .f-page-heading h1{font-size:39px}.f-research-conditions{margin-bottom:35px}.f-research-section,.f-results{padding:35px 0}.f-result-numbers{gap:15px}.f-result-numbers strong{font-size:37px}.f-current-product{padding:24px}.f-research-footer{padding-top:35px}.final-auth{grid-template-columns:1fr}.f-auth-story{background:#eaf0fc;padding:25px 26px;display:block}.f-auth-story>div,.f-auth-story>img,.f-auth-story>span{display:none}.f-auth-form-area{max-width:470px;padding:35px 26px 50px}.f-auth-form-area h1{font-size:28px}.f-site-header .f-button-small{gap:8px;min-height:37px;padding:8px 11px;font-size:11px}}@media (max-width:480px){.f-hero h1{font-size:58px}.f-status-label{margin-bottom:22px;font-size:10px}.f-hero{padding-top:30px}.f-hero-actions{gap:18px}.f-hero-actions .f-button{gap:12px;min-height:46px;padding:13px 16px;font-size:12px}.f-hero-actions .f-text-link{font-size:12px}.f-hero-assurance{gap:15px;font-size:10px}.f-hero-visual{min-height:480px}.f-plan-preview{width:310px;padding:16px}.f-orbit-label{padding:7px 10px;font-size:9px;top:0;left:-6px}.f-hero-mascot{bottom:-25px;right:-12px}.f-hero-mascot img{width:112px}.f-principles-strip{column-gap:13px}.f-principles-strip>strong{gap:6px;font-size:9px}.f-principles-strip svg{width:16px}.f-site-header{gap:12px;padding:20px}.f-site-header>div{gap:12px}.f-site-header .f-brand{gap:8px;font-size:19px}.f-login-link{font-size:11px}.f-site-header .f-button-small svg{display:none}.f-section-heading h2{font-size:34px}.f-final-cta{padding:60px 20px}.f-final-cta h2{font-size:37px}.f-final-cta .f-button{font-size:12px}.f-content{padding:25px 18px 105px}.f-app-header{padding:0 18px}.f-page-heading h1{font-size:27px}.f-dashboard-intro{grid-template-columns:1fr;gap:15px;margin-bottom:27px}.f-goal-banner{min-height:210px;padding:24px}.f-goal-banner>div{max-width:77%}.f-goal-banner>img{width:135px;right:-18px}.f-goal-banner h2{font-size:24px}.f-progress-summary{text-align:left;flex-direction:row;justify-content:flex-start;gap:22px;padding:17px 22px}.f-progress-ring{flex-shrink:0;width:75px;height:75px;padding:6px}.f-progress-ring strong{font-size:23px}.f-progress-ring small{font-size:6px}.f-progress-ring strong>span{font-size:10px}.f-progress-summary>div>strong{font-size:15px}.f-progress-summary p{font-size:10px}.f-progress-summary a{margin-top:5px}.f-work-aside{grid-template-columns:1fr}.f-context-panel{padding:23px}.f-context-panel h2{max-width:none;font-size:22px}.f-context-panel>dl{grid-template-columns:1fr 1.3fr;gap:10px 18px;display:grid}.f-context-panel dt{margin:0;padding-top:3px}.f-context-panel dd{font-size:11px}.f-context-panel>.f-small-spark{display:none}.f-resource-card{padding:22px}.f-resource-card h3{max-width:none}.f-task-detail{padding:23px 20px}.f-task-detail h2{font-size:25px}.f-task-actions{gap:12px}.f-task-actions>.f-fine{width:100%}.f-task-instruction{font-size:12px}.f-inline-route{gap:15px}.f-setup{padding:22px 18px}.f-setup .f-block-heading{align-items:flex-start}.f-setup h2{font-size:21px}.f-setup .f-block-heading>span{white-space:nowrap;font-size:9px}.f-form-row{grid-template-columns:1fr;gap:20px}.f-mode-options{grid-template-columns:1fr}.f-mode-options>label{padding:15px}.f-mode-options strong{font-size:12px}.f-setup>.f-button{width:100%}.f-stat-row{gap:0;padding:20px 0}.f-stat-row>div{padding:0 13px}.f-stat-row span{font-size:9px}.f-stat-row strong{font-size:29px}.f-stat-row small{font-size:13px}.f-stat-row p{font-size:8px;line-height:1.6}.f-panel{padding:23px 20px}.f-panel .f-block-heading{flex-direction:column;align-items:flex-start;gap:12px}.f-research-page .f-page-heading h1{font-size:34px}.f-research-page .f-page-heading p{font-size:12px}.f-research-tabs{gap:15px}.f-research-tabs a{font-size:10px}.f-research-question{padding-top:30px}.f-research-question h2{font-size:23px}.f-research-question>p{font-size:12px}.f-research-conditions{grid-template-columns:1fr}.f-research-conditions h2{font-size:22px}.f-results>.f-block-heading{flex-direction:column;align-items:flex-start}.f-results>.f-block-heading h2{font-size:28px}.f-result-numbers{gap:10px}.f-result-numbers strong{font-size:29px}.f-result-numbers small{font-size:12px}.f-result-numbers span,.f-result-numbers p{font-size:9px}.f-research-section h2{font-size:29px}.f-current-product{gap:14px}.f-current-product>svg{width:24px;height:24px}.f-current-product>div{flex-basis:calc(100% - 40px)}.f-current-product>.f-button{margin-left:38px}.f-research-footer p{font-size:9px}.f-auth-tabs{margin-bottom:28px}}@media (prefers-reduced-motion:reduce){.final-site *,.final-shell *,.final-auth *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@media print{.f-sidebar,.f-app-header,.f-mobile-nav,.f-research-tabs{display:none}.f-main-frame{margin:0}.f-content{padding:0}.f-research-page section{break-inside:avoid}.final-shell{background:#fff}}.f-event-card{border:1px solid var(--f-line);background:#fff;border-radius:14px;padding:26px;transition:border-color .15s;display:block}.f-event-card:hover{border-color:#a9b9e5}.f-event-card h2{font-size:26px;line-height:1.3}.f-event-card p{line-height:1.8}.f-event-card>p:last-child{color:var(--f-blue);font-size:13px}.f-event-card .bg-violet-400{background:#6680d9}.f-event-card [class*=rounded-xl]{border-radius:7px;font-size:11px}.f-event-card [class*=tracking-widest]{letter-spacing:0;text-transform:none}.f-legal{max-width:800px;margin:auto;padding:35px 30px 75px}.f-legal h1{margin:28px 0 15px;font-size:42px}.f-legal>section{margin-top:36px}.f-legal h2{margin-bottom:14px;font-size:21px;line-height:1.3}.f-legal p{margin-bottom:14px;font-size:14px;line-height:1.9}.f-legal p a{color:var(--f-blue);overflow-wrap:anywhere;text-decoration:underline}.f-legal footer{border-top:1px solid var(--f-line);color:var(--f-blue);gap:22px;margin-top:40px;padding-top:25px;font-size:12px;display:flex}@media (max-width:760px){.f-workspace input:not([type=radio]):not([type=checkbox]),.f-workspace textarea,.f-workspace select,.f-auth-input{font-size:16px}.f-workspace input::placeholder,.f-workspace textarea::placeholder{font-size:13px}}.final-site{overflow-x:clip}.f-hero>*{min-width:0}@media (max-width:760px){.f-hero{grid-template-columns:minmax(0,1fr)}.f-hero-visual{width:100%;max-width:440px}}@media (max-width:480px){.f-hero h1{font-size:clamp(42px,12vw,58px)}}.f-original-logo{object-fit:contain;flex-shrink:0;width:43px;height:34px}.f-navigation-wrap{z-index:70;background:linear-gradient(var(--f-bg) 15%,transparent);padding:18px 28px 0;position:sticky;top:0}.f-navigation{-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);background:#ffffffdf;border:1px solid #fff;border-radius:21px;justify-content:space-between;align-items:center;gap:24px;max-width:1220px;margin:auto;padding:10px 15px 10px 22px;display:flex;box-shadow:0 4px 24px #24325b08,0 1px 2px #24325b0b}.f-navigation .f-brand{gap:10px;font-size:21px}.f-nav-track{background:#f2f4f9;border:1px solid #e8ebf3;border-radius:15px;gap:4px;padding:4px;display:flex}.f-nav-track>a{color:var(--f-muted);border-radius:11px;justify-content:center;align-items:center;gap:9px;padding:10px 19px;font-size:13px;font-weight:550;transition:background .2s,color .2s,box-shadow .2s;display:flex;position:relative}.f-nav-track>a:hover{color:var(--f-ink);background:#ffffff80}.f-nav-track>a[aria-current=page]{color:#445bc9;background:#fff;box-shadow:0 2px 7px #182a5712,0 0 0 1px #e5eaf5}.f-nav-track>a[aria-current=page]:after{content:"";background:linear-gradient(90deg,#9c70db,#6084df);border-radius:5px;height:2px;position:absolute;bottom:0;left:30%;right:30%}.f-nav-tools{align-items:center;gap:13px;display:flex}.f-nav-divider{background:var(--f-line);width:1px;height:25px}.f-nav-account{align-items:center;gap:9px;font-size:12px;font-weight:550;display:flex}.f-nav-account>span:last-child{text-overflow:ellipsis;white-space:nowrap;max-width:100px;overflow:hidden}.f-theme-switch{border:1px solid var(--f-line);width:37px;height:37px;color:var(--f-muted);background:0 0;border-radius:50%;flex-shrink:0;place-items:center;transition:background .2s,transform .2s;display:grid}.f-theme-switch:hover{background:var(--f-tint);color:var(--f-ink);transform:rotate(12deg)}.f-theme-moon{display:block}.f-theme-sun,:where([data-theme=dark]) .f-theme-moon{display:none}:where([data-theme=dark]) .f-theme-sun{display:block}.f-simple-shell>.f-content{max-width:1160px;margin:auto;padding:47px 30px 35px}.f-simple-shell .f-page-heading{align-items:center;margin-bottom:30px}.f-simple-shell .f-page-heading h1{font-size:36px}.f-simple-shell .f-skip{left:30px}.f-mobile-dock{display:none}.f-workspace-footer{border-top:1px solid var(--f-line);max-width:1100px;color:var(--f-muted);align-items:center;gap:22px;margin:10px auto 0;padding:25px 0 30px;font-size:11px;display:flex}.f-workspace-footer>span{margin-right:auto}.f-study-counter{color:var(--f-blue);white-space:nowrap;align-items:center;gap:9px;font-size:13px;display:flex}.f-study-counter>span{color:var(--f-muted);border-left:1px solid var(--f-line);margin-left:5px;padding-left:12px;font-size:12px}.f-current-goal{border-bottom:1px solid var(--f-line);justify-content:space-between;align-items:center;gap:22px;margin-bottom:28px;padding:0 0 27px;display:flex}.f-current-goal>div{min-width:0}.f-current-goal>div>span{color:var(--f-muted);font-size:12px}.f-current-goal h2{overflow-wrap:anywhere;margin-top:6px;font-size:23px;line-height:1.4}.f-current-goal .f-pill{flex-shrink:0}.f-simple-study-grid{grid-template-columns:minmax(0,1fr) 280px;align-items:start;gap:30px;display:grid}.f-simple-study-grid>div{min-width:0}.f-simple-study-grid .f-task-detail{padding:32px}.f-simple-study-grid .f-task-detail h2{font-size:29px}.f-simple-study-grid .f-task-instruction{font-size:14px;line-height:1.85}.f-simple-study-grid .f-task-actions .f-button{min-height:46px;font-size:13px}.f-next-guide{background:#edf1fa;border-radius:17px;padding:28px}.f-next-guide>.f-small-spark{margin-bottom:22px}.f-next-guide h2{font-size:23px;line-height:1.3}.f-next-guide p{margin-top:13px;font-size:12px;line-height:1.8}.f-mini-progress{margin-top:25px}.f-mini-progress progress{width:100%;height:5px;accent-color:var(--f-blue);border:0;border-radius:10px;overflow:hidden}.f-mini-progress progress::-webkit-progress-bar{background:#dce3f1}.f-mini-progress progress::-webkit-progress-value{background:#7083d9;border-radius:10px}.f-mini-progress span{color:var(--f-muted);margin-top:9px;font-size:10px;display:block}.f-course-shortcut{border:1px solid var(--f-line);background:var(--f-paper);border-radius:15px;align-items:center;gap:13px;margin-top:18px;padding:19px;display:flex}.f-course-shortcut>svg{color:var(--f-blue);flex-shrink:0}.f-course-shortcut>div{flex:1}.f-course-shortcut strong{font-size:12px;line-height:1.5;display:block}.f-course-shortcut span{color:var(--f-muted);margin-top:4px;font-size:11px;display:block}.f-all-tasks{border:1px solid var(--f-line);background:var(--f-paper);border-radius:14px;overflow:hidden}.f-all-tasks>summary{cursor:pointer;align-items:center;gap:12px;padding:19px 23px;font-size:13px;list-style:none;display:flex}.f-all-tasks>summary>span:last-child{color:var(--f-muted);margin-left:auto;font-size:11px}.f-all-tasks .f-route-list{padding:10px 23px 20px}.f-all-tasks .f-phase-title h3{font-size:14px}.f-all-tasks .f-route-tasks{margin-top:10px}.f-all-tasks .f-route-tasks button{padding:13px}.f-all-tasks .f-route-tasks button>span{font-size:12px}.f-reflection-editor{margin-top:12px}.f-reflection-editor>summary,.f-feedback-drawer>summary{cursor:pointer;color:var(--f-ink);padding:12px 0;font-size:13px}.f-reflection-editor>summary>span,.f-feedback-drawer>summary>span{color:var(--f-muted);margin-left:8px;font-size:10px}.f-reflection-editor .f-note-label{margin-top:15px}.f-reflection-editor>.f-text-link{margin-top:10px}.f-feedback-drawer{border-top:1px solid var(--f-line);padding-top:10px}.f-feedback-drawer .f-panel{margin-top:12px}.f-simple-setup{max-width:690px;margin:0 auto;padding:30px}.f-simple-setup>label{margin:0 0 22px;display:block}.f-simple-setup>.f-form-row{margin-bottom:15px}.f-optional{color:var(--f-muted);margin-left:5px;font-size:11px;font-weight:400}.f-simple-setup>.f-button{width:100%;margin-top:5px}.f-setup-browse{text-align:center;color:var(--f-muted);margin-top:23px;font-size:11px;display:block}.f-setup-browse>span{color:var(--f-blue);white-space:nowrap;margin-left:4px}.f-simple-setup .f-consent{margin:20px 0;line-height:1.6;display:flex!important}.f-auth-story>.f-auth-brand-row{justify-content:space-between;align-items:center;display:flex;margin:0!important}.f-auth-brand-row .f-theme-switch{margin-left:15px}:where([data-theme=dark]) :is(.final-site,.final-shell,.final-auth){--f-ink:#ecf0fc;--f-muted:#a1acc3;--f-blue:#a4b4ff;--f-blue-dark:#7088ed;--f-line:#2c3549;--f-paper:#171f30;--f-bg:#0e1320;--f-tint:#25324f;--f-green:#a4d8bd;--f-mint:#1e3a31;--color-bg:#0e1320;--color-surface:#171f30;--color-surface-2:#222c40;--color-fg:#ecf0fc;--color-fg-dim:#b9c4d8;--color-muted:#a1acc3;--color-border:#2c3549;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background:var(--f-bg)}:is(:where([data-theme=dark]) body:has(.final-shell),:where([data-theme=dark]) body:has(.final-site)){background:#0e1320}:where([data-theme=dark]) :is(.f-panel,.f-task-detail,.f-plan-preview,.f-orbit-label,.f-learning-step,.f-event-card,.f-progress-summary,.f-progress-ring>div,.f-research-conditions>section,.f-all-tasks,.f-course-shortcut){background:var(--f-paper);border-color:var(--f-line)}:where([data-theme=dark]) :is(.f-button,.f-task-actions .f-button){background:#596fd7;color:#fff!important}:where([data-theme=dark]) .f-button:hover{background:#6b80e5}:where([data-theme=dark]) :is(.f-button-outline,.f-button-white){background:#212c43;border-color:#3a4762;color:#d9e1ff!important}:where([data-theme=dark]) .f-button-outline:hover{background:#2a3853}:where([data-theme=dark]) :is(.f-pill,.f-avatar,.f-small-spark,.f-mode-pill,.f-task-category,.f-condition-letter){color:#b7c7ff;background:#273452}:where([data-theme=dark]) .f-navigation{background:#171f30e8;border-color:#354057;box-shadow:0 7px 30px #0003,inset 0 1px #ffffff07}:where([data-theme=dark]) .f-nav-track{background:#101726;border-color:#2a3449}:where([data-theme=dark]) .f-nav-track>a:hover{background:#26324a}:where([data-theme=dark]) .f-nav-track>a[aria-current=page]{color:#d5ddff;background:#2a3650;box-shadow:0 2px 8px #0003,inset 0 1px #ffffff10}:where([data-theme=dark]) :is(.f-next-guide,.f-context-panel,.f-preview-task,.f-goal-banner,.f-auth-story,.f-current-product,.f-final-cta,.f-research-conditions>section:nth-child(2)){background:#1b2841;border-color:#34445f}:where([data-theme=dark]) .f-hero-visual:before{background-color:#1b2841;background-image:radial-gradient(#46577b 1px,#0000 1px)}:where([data-theme=dark]) .f-orbit{border-color:#52678c40}:where([data-theme=dark]) :is(.f-learning-art,.f-resource-card){background:#192f2c;border-color:#304b41}:where([data-theme=dark]) :is(.f-learning-step>span:first-child,.f-xp){color:#b5e1cb;background:#264237}:where([data-theme=dark]) :is(.f-learning-note,.f-learning-art>.f-section-kicker,.f-resource-card p,.f-resource-card>strong,.f-orbit-label){color:#b0cbbb}:where([data-theme=dark]) :is(.f-segment,.f-subject-list>span,.f-inline-route a>span,.f-phase-title>span){color:#a9b8d4;background:#202c42}:where([data-theme=dark]) .f-segment button{color:#b4bfd6}:where([data-theme=dark]) .f-segment button[aria-pressed=true]{color:#e0e7ff;box-shadow:none;background:#354463}:where([data-theme=dark]) :is(.f-preview-context>strong,.f-preview-task>p,.f-example>p,.f-goal-banner p,.f-preview-reward>span,.f-timer,.f-auth-form-area p[class],.f-auth-form-area a[class],.f-status-label){color:var(--f-muted)}:where([data-theme=dark]) :is(.f-preview-reward,.f-example,.f-comparison-mini,.f-task-rationale){border-color:var(--f-line)}:where([data-theme=dark]) :is(.f-workspace,.final-auth) :is(input:not([type=checkbox]):not([type=radio]),textarea,select){color:#ecf0fc;background:#101827;border-color:#3a4761}:where([data-theme=dark]) :is(.f-workspace,.final-auth) ::placeholder{color:#8491ac}:where([data-theme=dark]) .f-workspace label,:where([data-theme=dark]) .f-auth-field>span,:where([data-theme=dark]) .f-auth-form-area form label>span{color:#c1cbe0}:where([data-theme=dark]) .f-route-tasks>button{color:#d7e0f3;background:#141d2e;border-color:#2c374e}:where([data-theme=dark]) .f-route-tasks>button.selected{background:#253557;border-color:#647dbd}:where([data-theme=dark]) .f-route-tasks>button>strong{color:#a4b4ff}:where([data-theme=dark]) :is(.f-milestones>div>span,.f-reflection-empty>svg){color:#aabbe4;background:#222f49}:where([data-theme=dark]) .f-milestones>div.earned>span{color:#b1dec6;background:#284536}:where([data-theme=dark]) .f-alert,:where([data-theme=dark]) .f-auth-form-area .f-auth-error{background:#3a252d;border-color:#67414e}:where([data-theme=dark]) .f-alert p,:where([data-theme=dark]) .f-auth-form-area .f-auth-error{color:#f0c3c6}:where([data-theme=dark]) .f-success{background:#203b32;color:#b1dfc8!important}:where([data-theme=dark]) .f-auth-form-area button[class*=border-white]{color:#e2e8fb;background:#222e46;border-color:#40506a}:where([data-theme=dark]) .f-stat-row,:where([data-theme=dark]) .f-phase-progress{border-color:var(--f-line)}:where([data-theme=dark]) .f-mini-progress progress::-webkit-progress-bar{background:#34415a}@media (max-width:980px){.f-navigation{gap:18px;padding-left:18px}.f-nav-track>a{padding:10px 13px}.f-nav-account>span:last-child{display:none}.f-simple-study-grid{grid-template-columns:minmax(0,1fr) 235px;gap:22px}.f-next-guide{padding:23px}.f-workspace-footer{margin-left:30px;margin-right:30px}}@media (max-width:760px){.f-navigation-wrap{padding:12px 15px 0}.f-navigation{border-radius:18px;padding:11px 15px}.f-navigation .f-brand{font-size:20px}.f-navigation .f-original-logo{width:37px;height:30px}.f-nav-track{display:none}.f-nav-tools{gap:10px}.f-nav-divider,.f-nav-account>span:last-child{display:none}.f-simple-shell>.f-content{padding:32px 22px 25px}.f-simple-shell .f-page-heading{align-items:flex-start;gap:14px}.f-simple-shell .f-page-heading h1{font-size:30px}.f-simple-study-grid{grid-template-columns:1fr;gap:22px}.f-simple-aside{display:none}.f-current-goal{align-items:flex-start;margin-bottom:22px;padding-bottom:22px}.f-current-goal h2{font-size:21px}.f-current-goal .f-pill{margin-top:5px;font-size:9px}.f-simple-study-grid .f-task-detail{padding:25px}.f-simple-study-grid .f-task-detail h2{font-size:27px}.f-study-counter{font-size:12px}.f-study-counter>span{font-size:11px}.f-workspace-footer{gap:17px;margin:10px 22px 0;padding-bottom:115px;font-size:10px}.f-mobile-dock{z-index:75;left:50%;bottom:max(14px,env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(25px);backdrop-filter:blur(25px);background:#ffffffec;border:1px solid #fff;border-radius:23px;gap:4px;width:calc(100% - 30px);max-width:440px;padding:7px;display:flex;position:fixed;transform:translate(-50%);box-shadow:0 12px 40px #1c2d491c,0 2px 5px #1c2d490b}.f-mobile-dock>a{color:#8793ab;border-radius:17px;flex-direction:column;flex:1;align-items:center;gap:4px;padding:9px 4px 7px;font-size:10px;font-weight:500;transition:color .2s,background .2s;display:flex;position:relative}.f-mobile-dock>a[aria-current=page]{color:#4860ce;background:#edf1ff}.f-mobile-dock i{background:0 0;border-radius:50%;width:3px;height:3px}.f-mobile-dock>a[aria-current=page] i{background:#667adb}.f-auth-story>.f-auth-brand-row{display:flex}.f-simple-setup{padding:25px}.f-site-header>div{gap:9px}.f-site-header .f-login-link{display:none}.f-site-header .f-theme-switch{width:33px;height:33px}.f-site-header .f-original-logo{width:35px;height:29px}.f-site-header .f-brand{font-size:18px}.f-site-header{padding:20px 18px}.f-site-footer .f-original-logo{width:34px;height:26px}:where([data-theme=dark]) .f-mobile-dock{background:#182133eb;border-color:#39465c;box-shadow:0 12px 40px #0006,inset 0 1px #ffffff09}:where([data-theme=dark]) .f-mobile-dock>a{color:#a0aec8}:where([data-theme=dark]) .f-mobile-dock>a[aria-current=page]{color:#c3d0ff;background:#2a3959}}@media (max-width:480px){.f-simple-shell>.f-content{padding:28px 18px 20px}.f-simple-shell .f-page-heading h1{font-size:29px}.f-current-goal{flex-direction:column;gap:12px}.f-current-goal h2{font-size:21px}.f-current-goal .f-pill{margin:0}.f-simple-study-grid .f-task-detail{padding:23px 20px}.f-simple-study-grid .f-task-instruction{font-size:13px}.f-simple-setup{padding:23px 19px}.f-setup-browse{font-size:11px;line-height:1.8}.f-workspace-footer{margin-left:18px;margin-right:18px}.f-navigation-wrap{padding:10px 12px 0}.f-navigation{padding:10px 12px}.f-navigation .f-brand{font-size:19px}.f-navigation .f-original-logo{width:34px;height:28px}.f-nav-tools{gap:8px}.f-all-tasks .f-route-list{padding:10px 15px 18px}.f-all-tasks .f-phase-title h3{font-size:13px}.f-all-tasks .f-route-tasks button>strong{font-size:9px}.f-study-counter{margin-top:-4px}}:where([data-theme=dark]) :is(.f-stat-row,.f-route-tasks,.f-skip){background:var(--f-paper);border-color:var(--f-line)}:where([data-theme=dark]) .f-phase-progress progress::-webkit-progress-bar{background:#34415a}:where([data-theme=dark]) .f-phase-progress progress{background:#34415a}
:root{--g-bg:#f5f7fa;--g-paper:#fff;--g-inset:#eef1f6;--g-text:#252d3a;--g-muted:#5b6678;--g-border:#dce1e9;--g-accent:#365bd6;--g-accent-hover:#2948b2;--g-accent-text:#3457c5;--g-accent-soft:#e9efff;--g-on-accent:#fff;--g-success:#287055;--g-success-soft:#e7f3ed;--g-shadow:0 16px 48px #263a6110;--g-nav:#ffffffed;--g-scroll-track:#e9edf4;--g-scroll-thumb:#8898bc;--g-scroll-hover:#365bd6;--g-cloud:#e4edfd;--g-network:#e4f1eb;--g-project:#f9eedc;--g-vision:#f0e8fa;--g-research:#fbe8e7}:root[data-theme=dark]{--g-bg:#141923;--g-paper:#1c2330;--g-inset:#252e3e;--g-text:#edf1f8;--g-muted:#afbbce;--g-border:#354154;--g-accent:#aac0ff;--g-accent-hover:#c2d1ff;--g-accent-text:#adc2ff;--g-accent-soft:#273654;--g-on-accent:#152649;--g-success:#a0d8be;--g-success-soft:#223b32;--g-shadow:0 18px 52px #00000028;--g-nav:#1c2330ed;--g-scroll-track:#1c2330;--g-scroll-thumb:#62728f;--g-scroll-hover:#aac0ff;--g-cloud:#263653;--g-network:#263e34;--g-project:#41392b;--g-vision:#3a2f4a;--g-research:#463033}html{scrollbar-color:var(--g-scroll-thumb) var(--g-scroll-track);scrollbar-width:auto;scroll-padding-top:110px}*{scrollbar-color:var(--g-scroll-thumb) var(--g-scroll-track);scrollbar-width:thin}::-webkit-scrollbar{width:11px;height:11px}::-webkit-scrollbar-track{background:var(--g-scroll-track);border-radius:999px}::-webkit-scrollbar-thumb{background:var(--g-scroll-thumb);border:3px solid var(--g-scroll-track);border-radius:999px}::-webkit-scrollbar-thumb:hover{background:var(--g-scroll-hover)}::-webkit-scrollbar-corner{background:var(--g-scroll-track)}.section-pane,.section-pane *{scrollbar-width:thin}.section-pane::-webkit-scrollbar{display:block}.section-pane ::-webkit-scrollbar{display:block}:root .final-site,:root .final-shell,:root .final-auth{--f-bg:var(--g-bg);--f-paper:var(--g-paper);--f-ink:var(--g-text);--f-muted:var(--g-muted);--f-blue:var(--g-accent-text);--f-blue-dark:var(--g-accent-hover);--f-tint:var(--g-accent-soft);--f-line:var(--g-border);--f-green:var(--g-success);--f-mint:var(--g-success-soft);--color-bg:var(--g-bg);--color-surface:var(--g-paper);--color-surface-2:var(--g-inset);--color-fg:var(--g-text);--color-fg-dim:var(--g-muted);--color-muted:var(--g-muted);--color-border:var(--g-border);--color-border-strong:var(--g-border);background:var(--g-bg);color:var(--g-text)}:root .final-site h1,:root .final-site h2,:root .final-site h3,:root .final-shell h1,:root .final-shell h2,:root .final-shell h3,:root .final-auth h1,:root .final-auth h2{font-family:var(--font-manrope),var(--font-inter),sans-serif;text-wrap:balance;font-weight:650}:root .f-brand{font-family:var(--font-manrope),sans-serif;letter-spacing:-1px;font-weight:800}:root .f-original-logo{width:44px;height:34px}:root .f-button{background:var(--g-accent);min-height:50px;box-shadow:none;border-radius:12px;padding:13px 21px;font-size:14px;transition:background .18s,transform .18s;color:var(--g-on-accent)!important}:root .f-button:hover{background:var(--g-accent-hover)}:root .f-button:active{transform:translateY(1px)}:root .f-button-outline{border:1px solid var(--g-border);background:0 0;color:var(--g-text)!important}:root .f-button-outline:hover{background:var(--g-inset)}:root .f-button-small{min-height:44px;padding:10px 17px}:root .f-theme-switch{border:1px solid var(--g-border);background:var(--g-paper);width:44px;height:44px;color:var(--g-muted);border-radius:50%}:root .f-theme-switch:hover{background:var(--g-inset);color:var(--g-text)}:root .final-site :focus-visible,:root .final-shell :focus-visible,:root .final-auth :focus-visible{outline:3px solid var(--g-accent-text);outline-offset:4px}:root .f-section-kicker{letter-spacing:0;margin-bottom:12px;font-size:14px}:root .f-text-link{min-height:32px;font-size:14px}:root .f-fine{font-size:12px}:root .f-panel{background:var(--g-paper);border:1px solid var(--g-border);box-shadow:none;border-radius:20px;padding:28px}:root .f-panel h2{font-size:23px}:root .f-panel>p{font-size:14px;line-height:1.75}.g-site{overflow-x:clip}.g-public-header{justify-content:space-between;align-items:center;gap:28px;max-width:1320px;margin:auto;padding:26px 44px;display:flex}.g-public-header nav,.g-header-actions{align-items:center;gap:28px;display:flex}.g-public-header nav a,.g-login{color:var(--g-muted);font-size:14px;font-weight:550}.g-public-header nav a:hover,.g-login:hover{color:var(--g-accent-text)}.g-header-actions{gap:20px}.g-hero{grid-template-columns:1.13fr 1fr;align-items:center;gap:70px;max-width:1320px;margin:auto;padding:86px 44px 100px;display:grid}.g-hero>*{min-width:0}.g-intro{color:var(--g-muted);align-items:center;gap:10px;margin-bottom:25px;font-size:14px;display:flex}.g-intro svg{color:var(--g-accent-text)}:root .g-hero h1{letter-spacing:-.065em;font-size:clamp(58px,5.8vw,82px);font-weight:650;line-height:1.06}:root .g-hero-copy>p{max-width:440px;margin:26px 0 30px;font-size:17px;line-height:1.8}.g-hero-actions{flex-wrap:wrap;align-items:center;gap:24px;display:flex}.g-quiet-action{min-height:44px;color:var(--g-text);align-items:center;gap:12px;font-size:14px;font-weight:600;display:inline-flex}.g-quiet-action:hover{color:var(--g-accent-text)}.g-hero-note{color:var(--g-muted);flex-wrap:wrap;gap:20px;margin-top:24px;font-size:12px;display:flex}.g-hero-note>span{align-items:center;gap:6px;display:flex}.g-hero-note svg{color:var(--g-success)}.g-preview-scene{isolation:isolate;padding:22px 0 24px;position:relative}.g-preview-sheet{border:1px solid var(--g-border);z-index:-1;border-radius:21px;position:absolute;inset:14px 8px 30px}.g-preview-sheet-back{background:var(--g-accent-soft);transform:rotate(7deg)}.g-preview-sheet-middle{background:var(--g-cloud);transform:rotate(-5deg)}.g-preview{border:1px solid var(--g-border);background:var(--g-paper);box-shadow:var(--g-shadow);border-radius:20px;padding:25px 28px 20px;position:relative}.g-preview-header{color:var(--g-muted);justify-content:space-between;align-items:center;gap:10px;padding-bottom:20px;font-size:12px;display:flex}.g-preview-header>span:first-child{color:var(--g-text);align-items:center;gap:8px;font-weight:600;display:flex}.g-live-dot{background:var(--g-success);border-radius:50%;width:7px;height:7px}.g-preview-tabs{background:var(--g-inset);border-radius:10px;gap:3px;padding:4px;display:flex}.g-preview-tabs button{min-height:38px;color:var(--g-muted);background:0 0;border:0;border-radius:7px;flex:1;font-size:12px;transition:background .18s,color .18s}.g-preview-tabs button[aria-pressed=true]{background:var(--g-paper);color:var(--g-accent-text);font-weight:600;box-shadow:0 2px 5px #172e5020}.g-preview-content{min-height:310px;animation:.22s ease-out g-content-in}.g-preview-goal{align-items:center;gap:12px;padding:21px 0;font-size:13px;line-height:1.5;display:flex}.g-preview-goal svg{color:var(--g-accent-text);flex-shrink:0}.g-preview-divider{border-top:1px solid var(--g-border);color:var(--g-muted);justify-content:space-between;padding-top:20px;font-size:12px;display:flex}.g-preview-divider>span:last-child{align-items:center;gap:5px;display:flex}:root .g-preview-content h2{letter-spacing:-1px;max-width:290px;margin:12px 0;font-size:26px;line-height:1.2}:root .g-preview-content>p{font-size:14px;line-height:1.75}.g-preview-hint{background:var(--g-accent-soft);border-radius:9px;align-items:flex-start;gap:9px;margin-top:18px;padding:12px;display:flex}.g-preview-hint svg{color:var(--g-accent-text);flex-shrink:0;margin-top:2px}:root .g-preview-hint p{color:var(--g-accent-text);font-size:12px;line-height:1.6}.g-preview-bottom{color:var(--g-muted);justify-content:space-between;align-items:center;margin-top:20px;font-size:11px;display:flex}.g-preview-bottom>span{align-items:center;gap:6px;display:flex}.g-preview-bottom>div{gap:5px;display:flex}.g-preview-bottom i{background:var(--g-border);border-radius:5px;width:22px;height:4px}.g-preview-bottom i.active{background:var(--g-accent)}.g-preview-sticker{background:var(--g-success-soft);border:1px solid var(--g-border);box-shadow:var(--g-shadow);border-radius:13px;align-items:center;gap:12px;padding:13px 18px;display:flex;position:absolute;bottom:-5px;right:-18px;transform:rotate(-3deg)}.g-preview-sticker>span{background:var(--g-paper);color:var(--g-success);border-radius:50%;place-items:center;width:35px;height:35px;display:grid}.g-preview-sticker strong,.g-preview-sticker small{font-size:12px;display:block}.g-preview-sticker small{color:var(--g-muted);margin-top:2px;font-size:11px}.g-course-strip{border-top:1px solid var(--g-border);border-bottom:1px solid var(--g-border);max-width:1232px;margin:0 auto;padding:26px 0 30px}:root .g-course-strip>p{text-align:center;margin-bottom:20px;font-size:12px}.g-course-strip>div{flex-wrap:wrap;justify-content:space-between;gap:24px;display:flex}.g-course-strip a{align-items:center;gap:10px;font-size:13px;font-weight:600;display:flex}.g-course-strip a:hover{color:var(--g-accent-text)}.g-section{max-width:1320px;margin:auto;padding:110px 44px;scroll-margin-top:90px}:root .g-section h2,:root .g-final-invite h2{letter-spacing:-.055em;font-size:clamp(36px,4vw,51px);line-height:1.1}.g-how{grid-template-columns:1fr 1.3fr;gap:100px;display:grid}:root .g-section-intro>p{max-width:350px;margin:23px 0 18px;font-size:15px;line-height:1.8}.g-process article{border-bottom:1px solid var(--g-border);grid-template-columns:38px 1fr 26px;gap:22px;padding:28px 0;display:grid}.g-process article:first-child{padding-top:0}.g-process article:last-child{border:0;padding-bottom:0}.g-step{border:1px solid var(--g-border);height:37px;color:var(--g-muted);border-radius:50%;place-items:center;font-size:13px;display:grid}:root .g-process h3{letter-spacing:-.7px;margin:5px 0 12px;font-size:22px}:root .g-process p{font-size:14px;line-height:1.8}.g-process article>svg{color:var(--g-accent-text);margin-top:7px}.g-library{padding-top:30px;padding-bottom:90px}.g-section-row{justify-content:space-between;align-items:flex-end;gap:30px;display:flex}:root .g-section-row p{max-width:440px;margin-top:18px;font-size:15px;line-height:1.8}.g-folder-shelf{grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;margin-top:65px;display:grid}[data-course=cloud-computing]{--g-folder-color:var(--g-cloud)}[data-course=computer-networks]{--g-folder-color:var(--g-network)}[data-course=project-management]{--g-folder-color:var(--g-project)}[data-course=computer-vision]{--g-folder-color:var(--g-vision)}[data-course=research-methods]{--g-folder-color:var(--g-research)}.g-folder{background:var(--g-folder-color);min-height:245px;color:var(--g-text);border-radius:0 14px 14px;flex-direction:column;padding:25px 22px;transition:transform .22s;display:flex;position:relative}.g-folder-tab{background:var(--g-folder-color);border-radius:9px 12px 0 0;width:46%;height:16px;position:absolute;top:-15px;left:0}.g-folder:hover{transform:translateY(-5px)}.g-folder-top{justify-content:space-between;align-items:center;gap:12px;display:flex}.g-folder-top>svg{opacity:.6}.g-folder-title{flex:1;margin-top:24px}.g-folder-title>span{color:var(--g-muted);font-size:11px}:root .g-folder-title h3{letter-spacing:-.7px;margin:6px 0 20px;font-size:21px;line-height:1.25}:root .g-folder>p{font-size:12px}.g-library-note{color:var(--g-muted);justify-content:center;align-items:center;gap:10px;margin-top:32px;font-size:13px;display:flex}.g-library-note svg{flex-shrink:0}.g-research{grid-template-columns:1fr 1fr;align-items:center;gap:100px;padding-top:45px;display:grid}.g-research-paper{background:var(--g-paper);border:1px solid var(--g-border);box-shadow:var(--g-shadow);border-radius:5px 5px 28px;padding:32px;transform:rotate(-2deg)}.g-paper-tab{border-bottom:1px solid var(--g-border);color:var(--g-muted);padding-bottom:22px;font-size:12px}.g-paper-lines{flex-direction:column;gap:8px;margin:24px 0;display:flex}.g-paper-lines span{background:var(--g-border);border-radius:6px;width:75%;height:5px}.g-paper-lines span:nth-child(2){width:90%}.g-paper-lines span:nth-child(3){width:55%}.g-paper-comparison{align-items:center;gap:15px;margin:30px 0;display:flex}.g-paper-comparison>div{background:var(--g-inset);border-radius:12px;flex-direction:column;flex:1;gap:12px;padding:20px 14px;font-size:14px;display:flex}.g-paper-comparison>div:last-child{background:var(--g-accent-soft)}.g-paper-comparison svg{color:var(--g-accent-text)}.g-paper-comparison>span,.g-paper-comparison div>span,.g-paper-caption{color:var(--g-muted);font-size:12px}.g-paper-caption{line-height:1.8}:root .g-research>div>p{max-width:410px;margin-top:22px;font-size:15px;line-height:1.8}.g-research .g-quiet-action{margin-top:20px}.g-final-invite{background:var(--g-accent-soft);border-radius:28px;grid-template-columns:1.2fr 1fr;align-items:center;gap:30px;max-width:1232px;margin:0 auto 90px;padding:60px 72px;display:grid}.g-invite-mark{color:var(--g-accent-text);margin-bottom:22px;display:block}:root .g-final-invite p{margin:20px 0 28px;font-size:15px}.g-invite-art{justify-content:center;gap:14px;padding:25px 0;display:grid;position:relative}.g-invite-art>span{background:var(--g-paper);border:1px solid var(--g-border);font:600 26px var(--font-manrope);box-shadow:var(--g-shadow);border-radius:14px;padding:16px 60px;transform:rotate(-8deg)}.g-invite-art>span:nth-child(2){transform:translate(25px)rotate(6deg)}.g-invite-art>span:nth-child(3){transform:rotate(-4deg)}.g-invite-art i{background:var(--g-success-soft);width:58px;height:58px;color:var(--g-success);border:4px solid var(--g-bg);border-radius:50%;place-items:center;display:grid;position:absolute;bottom:10px;right:35px}.g-footer{border-top:1px solid var(--g-border);max-width:1320px;color:var(--g-muted);justify-content:space-between;align-items:center;gap:30px;margin:auto;padding:40px 44px;font-size:12px;display:flex}:root .g-footer p{margin-top:14px;font-size:12px}.g-footer nav{gap:25px;font-size:13px;display:flex}.g-footer a:hover{color:var(--g-accent-text)}:root .f-navigation-wrap{background:linear-gradient(var(--g-bg) 45%,transparent);padding:18px 28px 10px}:root .f-navigation{background:var(--g-nav);border:1px solid var(--g-border);border-radius:22px;gap:24px;max-width:1256px;padding:11px 16px 11px 22px;box-shadow:0 5px 22px #14244509}:root .f-navigation .f-brand{font-size:22px}:root .f-nav-track{background:var(--g-inset);border:0;border-radius:15px;gap:4px;padding:5px}:root .f-nav-track>a{border-radius:11px;min-height:45px;padding:11px 22px;font-size:13px}:root .f-nav-track>a[aria-current=page]{background:var(--g-paper);color:var(--g-accent-text);box-shadow:0 2px 6px #13213a15}:root .f-nav-track>a[aria-current=page]:after{display:none}:root .f-nav-track>a:hover{color:var(--g-accent-text);background:var(--g-paper)}:root .f-nav-divider{background:var(--g-border)}:root .f-nav-account{max-width:160px;font-size:13px}:root .f-nav-account>span:last-child{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}:root .f-avatar{background:var(--g-accent-soft);color:var(--g-accent-text);border:1px solid var(--g-border)}:root .f-content{max-width:1256px;margin:0 auto;padding:40px 28px 70px}:root .f-page-heading{align-items:flex-end;margin:8px 0 30px}:root .f-page-heading h1{letter-spacing:-1.7px;font-size:42px}:root .f-page-heading p{margin-top:12px;font-size:15px}:root .f-study-counter{background:var(--g-paper);border:1px solid var(--g-border);color:var(--g-text);border-radius:13px;padding:11px 15px;font-size:13px}:root .f-study-counter>svg{color:var(--g-accent-text)}:root .f-study-counter>span{color:var(--g-muted);border-color:var(--g-border)}:root .f-current-goal{background:var(--g-accent-soft);border:0;border-radius:16px;margin-bottom:24px;padding:23px 27px}:root .f-current-goal h2{margin-top:7px;font-size:23px}:root .f-current-goal>div>span{color:var(--g-accent-text);font-size:12px}:root .f-pill{color:var(--g-accent-text);background:var(--g-paper);border:1px solid var(--g-border);padding:7px 11px;font-size:12px}:root .f-simple-study-grid{grid-template-columns:minmax(0,1fr) 300px;gap:24px}:root .f-task-detail{border:1px solid var(--g-border);background:var(--g-paper);box-shadow:none;border-radius:20px;padding:34px}:root .f-task-detail h2{max-width:600px;margin:24px 0 18px;font-size:32px;line-height:1.2}:root .f-task-instruction{color:var(--g-text);white-space:pre-line;overflow-wrap:anywhere;font-size:16px;line-height:1.85}:root .f-task-category{color:var(--g-muted);font-size:13px}:root .f-xp{background:var(--g-success-soft);color:var(--g-success);border-radius:8px;padding:7px 10px;font-size:12px}:root .f-task-rationale{border-top:1px solid var(--g-border);margin-top:24px;padding-top:18px}:root .f-task-rationale summary{color:var(--g-muted);min-height:30px;font-size:13px}:root .f-task-rationale p{font-size:14px;line-height:1.8}:root .f-task-actions{margin-top:27px}:root .f-next-guide{background:var(--g-inset);border:0;border-radius:18px;padding:26px}:root .f-next-guide h2{margin:23px 0 16px;font-size:28px}:root .f-next-guide p{font-size:14px;line-height:1.8}:root .f-small-spark{background:var(--g-paper);color:var(--g-accent-text)}:root .f-mini-progress span{font-size:12px}:root .f-course-shortcut{border:1px solid var(--g-border);background:var(--g-paper);border-radius:15px;padding:20px}:root .f-course-shortcut strong{font-size:14px}:root .f-course-shortcut span{font-size:12px}:root .f-all-tasks{border:1px solid var(--g-border);background:var(--g-paper);border-radius:15px;margin-top:22px}:root .f-all-tasks>summary{padding:20px 24px;font-size:14px}:root .f-route-list{padding:0 24px 24px}:root .f-phase-title h3{font-size:17px}:root .f-phase-title>span{background:var(--g-inset);color:var(--g-muted)}:root .f-phase-title>span.done{background:var(--g-success-soft);color:var(--g-success)}:root .f-route-tasks>button{background:var(--g-paper);border-color:var(--g-border);color:var(--g-text);padding:16px;font-size:14px}:root .f-route-tasks>button.selected{background:var(--g-accent-soft);border-color:var(--g-accent-text)}:root .f-route-tasks>button strong{color:var(--g-muted);font-size:11px}:root .f-stat-row{background:var(--g-paper);border:1px solid var(--g-border);border-radius:20px;margin-bottom:25px;padding:30px 0}:root .f-stat-row>div{border-color:var(--g-border);padding:0 30px}:root .f-stat-row span{font-size:13px}:root .f-stat-row strong{font-family:var(--font-manrope);letter-spacing:-2px;color:var(--g-text);font-size:48px}:root .f-stat-row p{font-size:12px;line-height:1.7}:root .f-stat-row small{letter-spacing:-.5px;color:var(--g-muted);font-size:19px}:root .f-phase-progress{margin-top:25px}:root .f-phase-progress span,:root .f-phase-progress strong{font-size:14px}:root .f-phase-progress progress,:root .f-mini-progress progress{background:var(--g-inset);accent-color:var(--g-accent-text)}:root .f-phase-progress progress::-webkit-progress-bar{background:var(--g-inset)}:root .f-mini-progress progress::-webkit-progress-bar{background:var(--g-inset)}:root .f-phase-progress progress::-webkit-progress-value{background:var(--g-accent-text)}:root .f-mini-progress progress::-webkit-progress-value{background:var(--g-accent-text)}:root .f-reflections article h3{font-size:19px}:root .f-reflections article p{overflow-wrap:anywhere;font-size:15px;line-height:1.8}:root .f-reflections article>span{font-size:12px}:root .f-reflection-empty p,:root .f-milestones strong{font-size:14px}:root .f-milestones small{font-size:12px}:root .f-milestones>div>span{background:var(--g-inset);color:var(--g-muted)}:root .f-milestones>div.earned>span{background:var(--g-success-soft);color:var(--g-success)}:root .f-timer{background:var(--g-inset);color:var(--g-text);border-radius:12px;padding:16px}:root .f-timer span{font-size:12px}:root .f-note-label{font-size:14px}:root .f-note-label textarea{background:var(--g-bg);color:var(--g-text);border-color:var(--g-border);font-size:15px}:root .f-account-identity .f-avatar{border-radius:22px;width:70px;height:70px;font-size:25px}:root .f-account h3{font-size:19px}:root .f-account p{overflow-wrap:anywhere;font-size:14px;line-height:1.8}:root .f-account-grid{gap:25px}:root .f-account-grid hr{border-color:var(--g-border);margin:28px 0}:root .f-event-card{background:var(--g-paper);border:1px solid var(--g-border);border-radius:18px;padding:28px}:root .f-event-card:hover{border-color:var(--g-accent-text)}:root .f-event-card h2{font-size:26px}:root .f-event-card [class*=rounded-xl]{padding:7px 10px;font-size:12px}:root .f-event-card>p:last-child{font-size:14px}:root .f-auth-story{background:var(--g-accent-soft)}:root .f-auth-story h2{color:var(--g-text);font-size:58px}:root .f-auth-story p{color:var(--g-muted)}:root .f-auth-form-area{background:var(--g-bg)}:root .f-auth-input{background:var(--g-paper);border-color:var(--g-border);color:var(--g-text);border-radius:12px;font-size:15px}:root .f-auth-primary{background:var(--g-accent);color:var(--g-on-accent);border-radius:12px}:root .f-auth-secondary{background:var(--g-paper);border-color:var(--g-border);color:var(--g-text);border-radius:12px}:root .f-workspace-footer{color:var(--g-muted);border-top:1px solid var(--g-border);max-width:1200px;margin:auto;padding:23px 28px;font-size:12px}@keyframes g-content-in{0%{opacity:.3;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@media (max-width:1100px){.g-hero{gap:40px;padding-top:60px}.g-hero h1{font-size:64px}.g-preview{padding:22px}.g-preview-sticker{right:-5px}.g-course-strip{margin:0 44px}.g-course-strip>div{justify-content:center}.g-how,.g-research{gap:55px}.g-folder-shelf{gap:12px}.g-folder{padding:22px 16px}.g-folder-title h3{font-size:18px}.g-final-invite{margin-left:44px;margin-right:44px;padding:50px}.f-nav-account>span:last-child{display:none}}@media (max-width:900px){.g-public-header{padding:22px 28px}.g-public-header nav{gap:18px}.g-hero{gap:30px;padding:55px 28px 80px}.g-hero h1{font-size:54px}.g-hero-note{gap:12px}.g-hero-copy>p{font-size:15px}.g-preview-content h2{font-size:23px}.g-preview-header>span:last-child{font-size:10px}.g-preview-content{min-height:340px}.g-section{padding:75px 28px}.g-how{grid-template-columns:1fr 1.2fr;gap:35px}.g-process article{grid-template-columns:32px 1fr;gap:16px}.g-process article>svg{display:none}.g-folder-shelf{grid-template-columns:repeat(3,minmax(0,1fr));gap:35px 16px}.g-folder{min-height:220px}.g-folder-title h3{font-size:21px}.g-library{padding-top:25px}.g-final-invite{margin-left:28px;margin-right:28px}.f-navigation .f-brand{font-size:20px}:root .f-nav-track>a{padding:10px 14px}.f-nav-tools{gap:10px}:root .f-simple-study-grid{grid-template-columns:minmax(0,1fr) 250px}:root .f-content{padding-left:24px;padding-right:24px}:root .f-page-heading h1{font-size:36px}}@media (max-width:760px){.g-public-header nav{display:none}.g-header-actions{gap:14px}.g-hero{grid-template-columns:1fr;gap:55px;padding:40px 28px 65px}.g-hero-copy{max-width:560px}.g-hero h1{font-size:clamp(48px,9vw,70px)!important}.g-preview-scene{width:min(100%,470px);margin:auto}.g-preview-content{min-height:285px}.g-preview-content h2{font-size:28px}.g-course-strip{margin:15px 28px 0}.g-course-strip>div{justify-content:center;gap:20px 25px}.g-course-strip a{font-size:12px}.g-course-strip a img{width:25px;height:25px}.g-how,.g-research{grid-template-columns:1fr;gap:40px}.g-section{padding:65px 28px}.g-section-intro>p{max-width:460px}.g-process article{grid-template-columns:36px 1fr 24px;gap:18px}.g-process article>svg{display:block}.g-section-row{flex-direction:column;align-items:flex-start;gap:20px}.g-folder-shelf{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:45px}.g-folder:last-child{grid-column:1/-1;min-height:180px}.g-folder:last-child .g-folder-title{margin-top:15px}.g-library-note{justify-content:flex-start;align-items:flex-start;font-size:12px}.g-research-paper{width:100%;max-width:470px;margin:auto}.g-research>div:last-child{grid-row:1}.g-final-invite{grid-template-columns:1fr;margin-bottom:45px;padding:40px 30px}.g-invite-art{display:none}.g-footer{flex-wrap:wrap;align-items:flex-start;gap:30px;padding:30px 28px}.g-footer>div{width:100%}.g-footer nav{flex:1}.g-footer>span{font-size:11px}:root .f-navigation-wrap{padding:10px 14px 6px}:root .f-navigation{border-radius:17px;gap:12px;padding:10px 13px}:root .f-nav-track{display:none}:root .f-content{padding:28px 20px 100px}:root .f-page-heading{align-items:flex-start;gap:16px}:root .f-page-heading h1{font-size:34px}:root .f-simple-study-grid{grid-template-columns:minmax(0,1fr)}:root .f-simple-aside{grid-template-columns:1fr 1fr;align-items:start;gap:16px;display:grid}:root .f-next-guide{padding:23px}:root .f-next-guide h2{font-size:24px}:root .f-course-shortcut{margin-top:0}:root .f-current-goal{padding:22px}:root .f-current-goal h2{font-size:22px}:root .f-task-detail{padding:26px}:root .f-task-detail h2{font-size:29px}:root .f-mobile-dock{background:var(--g-nav);border:1px solid var(--g-border);padding:9px 6px max(9px,env(safe-area-inset-bottom));border-radius:20px;bottom:12px;left:14px;right:14px;box-shadow:0 5px 25px #1723321a}:root .f-mobile-dock a{color:var(--g-muted);border-radius:12px;gap:5px;min-height:48px;font-size:11px}:root .f-mobile-dock a[aria-current=page]{color:var(--g-accent-text);background:var(--g-accent-soft)}:root .f-mobile-dock i{display:none}:root .f-stat-row>div{padding:0 20px}:root .f-stat-row strong{font-size:38px}:root .f-stat-row span{font-size:12px}:root .f-stat-row p{font-size:11px}:root .f-workspace-footer{padding-bottom:110px}:root .f-auth-story h2{font-size:40px}}@media (max-width:480px){.g-public-header{gap:10px;padding:18px 20px}.g-public-header .f-brand{font-size:20px}.g-public-header .f-original-logo{width:36px;height:29px}.g-header-actions{gap:9px}.g-header-actions .g-login{display:none}.g-header-actions .f-button-small{min-height:42px;padding:10px 12px;font-size:12px}.g-header-actions .f-theme-switch{width:40px;height:40px}.g-hero{padding:34px 22px 60px}.g-intro{font-size:13px}.g-hero h1{font-size:clamp(43px,10.7vw,54px)!important}.g-hero-copy>p{margin:22px 0 25px;font-size:16px;line-height:1.75}.g-hero-actions{gap:12px 20px}.g-hero-actions .f-button{width:100%}.g-hero-actions .g-quiet-action{justify-content:center;width:100%}.g-hero-note{justify-content:center;gap:12px;margin-top:15px;font-size:11px}.g-preview{padding:21px}.g-preview-content{min-height:335px}.g-preview-content h2{font-size:27px}.g-preview-sticker{padding:11px 14px;right:-5px}.g-preview-header{font-size:11px}.g-preview-sheet-back{transform:rotate(4deg)}.g-preview-sheet-middle{transform:rotate(-3deg)}.g-section{padding:54px 22px}.g-section h2,.g-final-invite h2{font-size:37px!important}.g-process article{grid-template-columns:31px 1fr;gap:15px}.g-process article>svg{display:none}.g-process h3{font-size:21px}.g-folder-shelf{gap:30px 12px}.g-folder{min-height:230px;padding:20px 15px}.g-folder-title h3{font-size:20px}.g-folder-top img{width:38px;height:38px}.g-folder-title{margin-top:20px}.g-research-paper{padding:23px}.g-paper-comparison{gap:9px}.g-paper-comparison>div{padding:15px 10px;font-size:13px}.g-paper-comparison div>span{font-size:11px}.g-final-invite{margin-left:20px;margin-right:20px;padding:35px 26px}.g-course-strip{margin-left:22px;margin-right:22px}.g-course-strip>div{gap:18px}.g-course-strip a{font-size:11px}.g-footer{padding:28px 22px}:root .f-page-heading h1{font-size:31px}:root .f-task-detail{padding:24px 21px}:root .f-task-detail h2{font-size:27px}:root .f-task-instruction{font-size:15px}:root .f-simple-aside{grid-template-columns:1fr}:root .f-next-guide{display:none}:root .f-task-actions>.f-button{width:100%}:root .f-stat-row{padding:20px 0}:root .f-stat-row>div{padding:0 12px}:root .f-stat-row strong{font-size:34px}:root .f-stat-row small{font-size:14px}:root .f-stat-row span,:root .f-stat-row p{font-size:11px}:root .f-panel{padding:24px 21px}:root .f-current-goal{flex-wrap:wrap;gap:15px}:root .f-timer{flex-wrap:wrap}:root .f-timer span{flex-basis:100%}:root .f-route-list{padding:0 16px 20px}:root .f-route-tasks>button{padding:14px;font-size:13px}:root .f-route-tasks>button strong{font-size:10px}:root .f-all-tasks>summary{padding:18px}:root .f-workspace-footer>span{display:none}}@media (prefers-reduced-motion:reduce){.g-site *{scroll-behavior:auto!important;transition:none!important;animation:none!important}.g-folder:hover{transform:none}}@media (forced-colors:active){*{scrollbar-color:auto}.g-preview-tabs button[aria-pressed=true],.f-nav-track>a[aria-current=page]{outline:2px solid highlight}}.g-site .g-preview-tabs{grid-template-columns:repeat(6,minmax(0,1fr));gap:5px;display:grid}.g-site .g-preview-tabs button{grid-column:span 2;min-height:44px;padding:7px 9px;line-height:1.4}.g-site .g-preview-tabs button:nth-child(n+4){grid-column:span 3}.g-site .g-preview-content{min-height:340px}.g-site .g-public-header nav a,.g-site .g-login{align-items:center;min-height:44px;display:inline-flex}.g-site .g-quiet-action,.g-site .g-course-strip a{min-height:44px}@media (min-width:1060px){.g-site .g-hero{padding-top:68px;padding-bottom:86px}}@media (max-width:540px){.g-site .g-header-actions .g-login{min-height:44px;padding-inline:6px;display:inline-flex}.g-site .g-header-actions .f-button-small{display:none}.g-site .g-header-actions .f-theme-switch{width:44px;height:44px}.g-site .g-preview-content{min-height:400px}.g-site .g-hero-note{row-gap:8px}}@media (max-width:360px){:root .g-site .g-hero h1{font-size:38px!important}}.g-tour{background:var(--g-paper);border:1px solid var(--g-border);min-width:0;box-shadow:var(--g-shadow);border-radius:22px;overflow:hidden}.g-tour-top{color:var(--g-muted);border-bottom:1px solid var(--g-border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:19px 25px;font-size:11px;display:flex}.g-tour-top>span:first-child{color:var(--g-text);align-items:center;gap:9px;font-size:12px;font-weight:600;display:flex}.g-tour-tabs{background:var(--g-inset);border-radius:13px;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin:16px 18px 0;padding:8px;display:grid}.g-tour button{font:inherit;cursor:pointer}.g-tour-tabs button{min-height:44px;color:var(--g-muted);background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:9px;font-size:13px;display:flex}.g-tour-tabs button[aria-pressed=true]{color:var(--g-accent-text);background:var(--g-paper);font-weight:650;box-shadow:0 2px 5px #172e5014}.g-tour-panel{min-height:375px;padding:24px 28px}.g-tour-meta{min-height:44px;color:var(--g-muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;font-size:11px;display:flex}.g-tour-meta>div{gap:5px;display:flex}.g-tour-meta button{min-width:44px;min-height:44px;color:var(--g-muted);background:0 0;border:1px solid #0000;border-radius:8px;font-size:12px}.g-tour-meta button[aria-pressed=true]{background:var(--g-accent-soft);border-color:var(--g-border);color:var(--g-accent-text);font-weight:650}:root .g-tour h3{letter-spacing:-.9px;margin:0 0 17px;font-size:27px;line-height:1.2}:root .g-tour p{margin:0;font-size:14px;line-height:1.75}.g-tour-note{color:var(--g-accent-text);background:var(--g-accent-soft);border-radius:12px;align-items:flex-start;gap:12px;margin-top:22px;padding:17px;display:flex}.g-tour-note svg{flex-shrink:0;margin-top:3px}:root .g-tour-note p{color:var(--g-accent-text);font-size:13px}:root .g-tour .g-tour-caption{margin-top:22px;font-size:12px}.g-tour-answers{gap:9px;margin-top:19px;display:grid}.g-tour-answers button{border:1px solid var(--g-border);background:var(--g-paper);min-height:52px;color:var(--g-text);text-align:left;border-radius:11px;align-items:center;gap:12px;padding:11px 14px;font-size:13px;line-height:1.5;display:flex}.g-tour-answers button>span{border:1px solid;border-radius:7px;place-items:center;width:26px;min-width:26px;height:26px;font-size:12px;display:grid}.g-tour-answers button[data-correct=true]{border-color:var(--g-success);background:var(--g-success-soft);color:var(--g-success)}.g-tour-answers button[data-wrong=true]{border-color:var(--g-muted);box-shadow:inset 0 0 0 1px var(--g-muted)}.g-tour-feedback{color:var(--g-muted);margin-top:15px;font-size:13px;line-height:1.65}.g-tour-reflection{color:var(--g-muted);font-size:13px;display:block}.g-tour-reflection textarea{resize:vertical;border:1px solid var(--g-border);background:var(--g-inset);width:100%;min-height:110px;color:var(--g-text);font:inherit;border-radius:11px;margin-top:12px;padding:14px;font-size:16px;line-height:1.6;display:block}.g-tour-reflection textarea::placeholder{color:var(--g-muted)}.g-tour-takeaway{border-left:3px solid var(--g-success);overflow-wrap:anywhere;margin-top:20px;padding:4px 0 4px 15px}.g-tour-takeaway>span{color:var(--g-muted);margin-bottom:7px;font-size:11px;display:block}.g-tour-foot{border-top:1px solid var(--g-border);color:var(--g-muted);align-items:flex-start;gap:8px;padding:14px 25px;font-size:11px;line-height:1.6;display:flex}.g-tour-foot svg{color:var(--g-success);flex-shrink:0;margin-top:2px}.g-site .g-how{align-items:center}.g-site .g-library{background:var(--g-accent-soft);border-radius:50% 50% 0 0/52px 52px 0 0;padding-top:90px;padding-bottom:70px}.g-site .g-library .g-folder{box-shadow:inset 0 0 0 1px var(--g-border)}.g-site .g-research{padding-top:90px;padding-bottom:65px}.g-faq{grid-template-columns:1fr 1.3fr;align-items:start;gap:100px;padding-top:25px;padding-bottom:90px;display:grid}:root .g-faq>div>p{margin-top:20px;font-size:15px}.g-faq-list{border-top:1px solid var(--g-border);min-width:0}.g-faq details{border-bottom:1px solid var(--g-border)}.g-faq summary{cursor:pointer;justify-content:space-between;align-items:center;gap:20px;min-height:70px;padding:20px 0;font-size:16px;font-weight:600;list-style:none;display:flex}.g-faq summary::-webkit-details-marker{display:none}.g-faq summary>span{color:var(--g-accent-text);font-size:24px;font-weight:400}.g-faq details[open] summary>span{transform:rotate(45deg)}:root .g-faq details>p{max-width:62ch;margin:0;padding:0 38px 22px 0;font-size:14px;line-height:1.8}@media (max-width:1050px){.g-faq{gap:55px}}@media (max-width:760px){.g-site .g-library{border-radius:50% 50% 0 0/26px 26px 0 0;padding-top:60px;padding-bottom:55px}.g-site .g-research{padding-top:65px;padding-bottom:45px}.g-faq{grid-template-columns:1fr;gap:30px;padding-top:20px;padding-bottom:60px}}@media (max-width:540px){.g-tour-top{padding:17px 18px}.g-tour-tabs{gap:3px;margin:12px 12px 0;padding:5px}.g-tour-tabs button{gap:6px;padding:8px 5px;font-size:12px}.g-tour-tabs svg{width:16px;height:16px}.g-tour-panel{min-height:420px;padding:20px}:root .g-tour h3{font-size:25px}.g-tour-meta{gap:5px;margin-bottom:14px}.g-tour-foot{padding:14px 18px}.g-faq summary{font-size:15px}}.g-setup{grid-template-columns:1fr 1fr;align-items:start;gap:60px;margin-top:34px;display:grid}.g-course-choices{border:0;min-width:0;padding:0}.g-course-choices legend{font:650 26px var(--font-manrope);letter-spacing:-.8px}:root .g-course-choices>p{margin:9px 0 25px;font-size:14px;line-height:1.75}.g-course-choices>div{gap:12px;display:grid}.g-course-choices>div>label{background:var(--g-paper);border:1px solid var(--g-border);cursor:pointer;border-radius:15px;align-items:center;gap:17px;padding:17px 20px;transition:border-color .18s,background .18s;display:flex;position:relative}.g-course-choices>div>label:hover{border-color:var(--g-accent-text)}.g-course-choices>div>label.is-selected{border-color:var(--g-accent-text);background:var(--g-accent-soft)}.g-course-choices input,.g-duration input,.g-plan-style input{opacity:0;width:1px;height:1px;position:absolute}:is(.g-course-choices label:has(input:focus-visible),.g-duration label:has(input:focus-visible),.g-plan-style label:has(input:focus-visible)){outline:3px solid var(--g-accent-text);outline-offset:4px}.g-choice-icon{background:var(--g-folder-color);border-radius:12px;flex-shrink:0;place-items:center;width:51px;height:51px;display:grid}.g-course-choices strong{font-size:15px;font-weight:600;line-height:1.4;display:block}.g-course-choices small{color:var(--g-muted);margin-top:4px;font-size:12px;line-height:1.5;display:block}.g-radio-indicator{border:1px solid var(--g-border);border-radius:50%;flex-shrink:0;place-items:center;width:20px;height:20px;margin-left:auto;display:grid}.g-radio-indicator svg{opacity:0}.is-selected .g-radio-indicator{background:var(--g-accent);border-color:var(--g-accent);color:var(--g-on-accent)}.is-selected .g-radio-indicator svg{opacity:1}.g-setup-library{color:var(--g-muted);align-items:center;gap:14px;padding:24px 4px;font-size:12px;display:flex}.g-setup-library>span{flex:1}.g-setup-library strong{color:var(--g-text);margin-top:3px;font-size:14px}.g-plan-builder{background:var(--g-paper);border:1px solid var(--g-border);border-radius:21px;min-width:0;padding:30px}.g-builder-heading{align-items:flex-start;gap:14px;margin-bottom:27px;display:flex}.g-builder-heading>span{background:var(--g-accent-soft);width:42px;height:42px;color:var(--g-accent-text);border-radius:12px;flex-shrink:0;place-items:center;display:grid}:root .g-builder-heading h2{letter-spacing:-.7px;font-size:22px}.g-builder-heading p{font-size:12px;line-height:1.6;margin-top:6px!important}.g-plan-builder>label:not(.g-ai-consent){margin:20px 0 8px;font-size:13px;font-weight:600;display:block}.g-plan-builder>label>span{color:var(--g-muted);margin-left:6px;font-size:11px;font-weight:400}.g-plan-builder>input,.g-plan-builder>textarea{background:var(--g-bg);border:1px solid var(--g-border);color:var(--g-text);resize:vertical;border-radius:10px;width:100%;min-height:47px;padding:12px 14px;font-size:14px;line-height:1.6}.g-plan-builder>input::placeholder,.g-plan-builder>textarea::placeholder{color:var(--g-muted);opacity:.8}.g-duration,.g-plan-style{border:0;min-width:0;margin:23px 0 0;padding:0}.g-duration legend,.g-plan-style legend{margin-bottom:10px;font-size:13px;font-weight:600}.g-duration>div,.g-plan-style>div{gap:8px;display:flex}.g-duration label,.g-plan-style label{cursor:pointer;border-radius:10px;flex:1;min-width:0;position:relative}.g-duration label>span{border:1px solid var(--g-border);min-height:44px;color:var(--g-muted);border-radius:10px;justify-content:center;align-items:center;gap:7px;font-size:13px;display:flex}.g-duration input:checked+span,.g-plan-style input:checked+span{background:var(--g-accent-soft);border-color:var(--g-accent-text);color:var(--g-accent-text)}.g-plan-style label>span{border:1px solid var(--g-border);border-radius:11px;grid-template-columns:20px 1fr;gap:6px 8px;padding:14px 12px;display:grid}.g-plan-style strong{font-size:13px;font-weight:600}.g-plan-style small{color:var(--g-muted);grid-column:1/-1;font-size:11px;line-height:1.5}.g-ai-consent{cursor:pointer;align-items:flex-start;gap:10px;margin:22px 0;display:flex}.g-ai-consent input{width:17px;height:17px;accent-color:var(--g-accent-text);flex-shrink:0;margin-top:3px}.g-plan-builder>.g-ai-consent>span{margin:0;font-size:12px;line-height:1.65}.g-ai-consent small{margin-top:4px;font-size:11px;display:block}.g-plan-builder>.f-button{width:100%;margin-top:5px}.g-plan-builder:has(input[name=mode][value=standard]:checked)>.f-button{margin-top:25px}.g-builder-footnote{text-align:center;font-size:11px;margin-top:14px!important}@media (max-width:1050px){.g-setup{gap:30px}.g-plan-builder{padding:25px}.g-course-choices>div>label{gap:13px;padding:16px}.g-course-choices strong{font-size:14px}}@media (max-width:760px){.g-setup{grid-template-columns:minmax(0,1fr);gap:18px;margin-top:20px}.g-course-choices legend{font-size:23px}.g-course-choices>div>label{padding:13px 16px}.g-course-choices>p{margin-bottom:18px}.g-course-choices small{font-size:12px}.g-plan-builder{padding:25px}.g-plan-builder>input,.g-plan-builder>textarea{font-size:16px}.g-plan-builder>label:not(.g-ai-consent),.g-duration legend,.g-plan-style legend{font-size:14px}.g-plan-style small{font-size:12px}.g-ai-consent>span{font-size:13px!important}.g-setup-library{padding:19px 4px}}@media (max-width:380px){.g-plan-builder{padding:22px 18px}.g-plan-style>div{flex-direction:column}.g-plan-style small{grid-column:2}.g-course-choices small{font-size:11px}.g-choice-icon{width:43px;height:43px}}.g-reader-back{min-height:44px;color:var(--g-muted);align-items:center;font-size:14px;display:inline-flex}.g-reader-heading{justify-content:space-between;align-items:center;gap:25px;margin:20px 0 30px;display:flex}.g-reader-heading h1{letter-spacing:-1.5px!important;margin:12px 0!important;font-size:40px!important}.g-reader-heading p{font-size:14px;line-height:1.8}.g-reader-heading>span{border:1px solid var(--g-border);background:var(--g-paper);white-space:nowrap;border-radius:12px;align-items:center;gap:10px;padding:12px 16px;font-size:13px;display:flex}.g-notes-tools{margin-bottom:28px}.g-notes-toolbar{background:var(--g-paper);border:1px solid var(--g-border);border-radius:14px;align-items:center;gap:20px;padding:13px 16px;display:flex}.g-language-options{background:var(--g-inset);border-radius:9px;gap:3px;padding:3px;display:flex}.g-language-options button{cursor:pointer;min-height:38px!important;color:var(--g-muted)!important;background:0 0!important;border:0!important;border-radius:7px!important;padding:8px 14px!important;font-size:13px!important}.g-language-options button[aria-pressed=true]{font-weight:600;background:var(--g-paper)!important;color:var(--g-accent-text)!important}.g-notes-toolbar>span{color:var(--g-muted);font-size:12px}.g-translator-toggle{min-height:42px;color:var(--g-text);cursor:pointer;align-items:center;gap:8px;margin-left:auto;display:flex;border:1px solid var(--g-border)!important;background:var(--g-bg)!important;border-radius:9px!important;padding:9px 12px!important;font-size:13px!important}.g-translator-toggle:hover{border-color:var(--g-accent-text)!important}.g-translator{border:1px solid var(--g-border);background:var(--g-paper);border-radius:16px;max-width:620px;margin-top:14px;padding:25px}.g-translator>div:first-child{justify-content:space-between;align-items:center;gap:20px;display:flex}.g-translator h2{font-size:24px!important}.g-translator>div>button{width:38px;height:38px;font-size:23px;text-align:center!important;background:0 0!important;border:0!important;padding:0!important}.g-translator label{margin-top:18px;font-size:13px;font-weight:550;display:block!important}.g-translator select,.g-translator textarea{border:1px solid var(--g-border);background:var(--g-bg);width:100%;color:var(--g-text);resize:vertical;border-radius:9px;margin-top:8px;padding:11px 12px;font-size:15px;line-height:1.6;display:block}.g-translator>p{font-size:12px;line-height:1.7;margin:14px 0!important}.g-translator .f-button{margin-top:10px}.g-translation-result{background:var(--g-accent-soft);white-space:pre-wrap;color:var(--g-text);border-radius:10px;margin-top:20px;padding:18px;line-height:1.8}.g-translation-error{color:var(--color-error,var(--g-text))!important}.g-notes-layout{grid-template-columns:265px minmax(0,1fr);align-items:start;gap:35px;display:grid}.g-notes-outline{max-height:calc(100dvh - 140px);padding-right:13px;position:sticky;top:112px;overflow-y:auto}.g-notes-outline label{font-size:13px;font-weight:600;display:block}.g-notes-outline input{background:var(--g-paper);width:100%;color:var(--g-text);border:1px solid var(--g-border);border-radius:10px;min-width:0;margin:8px 0 18px;padding:12px;font-size:14px;display:block}.g-notes-outline nav{gap:4px;display:grid}.g-notes-outline nav>a{color:var(--g-muted);border-radius:8px;align-items:baseline;gap:12px;padding:10px 11px;font-size:13px;line-height:1.5;display:flex}.g-notes-outline nav>a:hover,.g-notes-outline nav>a:focus-visible{background:var(--g-accent-soft);color:var(--g-accent-text)}.g-notes-outline nav>a>span{font-variant-numeric:tabular-nums;flex-shrink:0;width:18px;font-size:11px}.g-notes-outline>p{padding:15px 0;font-size:14px}.g-notes-articles{gap:27px;min-width:0;display:grid}.g-note-paper{background:var(--g-paper);border:1px solid var(--g-border);border-radius:17px;padding:32px;scroll-margin-top:120px}.g-note-meta{color:var(--g-muted);justify-content:space-between;align-items:center;margin-bottom:22px;font-size:12px;display:flex}.g-note-paper h2{margin-bottom:24px!important;font-size:29px!important;line-height:1.25!important}.g-note-paper p{overflow-wrap:anywhere;max-width:75ch;font-size:16px;line-height:1.9;color:var(--g-text)!important;margin:17px 0!important}.g-note-sources{border-top:1px solid var(--g-border);margin-top:26px;padding-top:10px}.g-note-sources summary{cursor:pointer;min-height:44px;padding:12px 0;font-size:13px;font-weight:600}.g-note-sources ul{gap:10px;margin:10px 0 20px;display:grid}.g-note-sources a{color:var(--g-accent-text);align-items:center;gap:7px;font-size:13px;display:inline-flex}.g-note-pagination{border-top:1px solid var(--g-border);color:var(--g-muted);justify-content:space-between;gap:20px;padding-top:15px;font-size:13px;display:flex}.g-note-pagination a{min-height:38px;padding:8px 0}.g-note-pagination a:hover{color:var(--g-accent-text)}@media (max-width:900px){.g-notes-layout{grid-template-columns:220px minmax(0,1fr);gap:23px}.g-note-paper{padding:27px}.g-notes-toolbar>span{display:none}}@media (max-width:700px){.g-reader-heading{align-items:flex-start;margin-top:12px}.g-reader-heading h1{font-size:31px!important}.g-reader-heading>span{display:none}.g-notes-layout{grid-template-columns:1fr;gap:23px}.g-notes-outline{background:var(--g-inset);border-radius:12px;max-height:240px;padding:17px;position:static}.g-notes-outline label{font-size:13px}.g-notes-outline input{font-size:16px}.g-notes-outline nav>a{font-size:13px}.g-note-paper{padding:23px 20px}.g-note-paper h2{font-size:25px!important}.g-note-paper p{font-size:15px;line-height:1.85}.g-notes-toolbar{gap:8px;padding:10px}.g-language-options button{padding:9px 11px!important}.g-translator-toggle{padding:10px!important;font-size:12px!important}.g-translator-toggle svg{display:none}.g-translator{padding:21px}.g-translator select,.g-translator textarea{font-size:16px}.g-translator h2{font-size:22px!important}}:root .f-workspace input:not([type=checkbox]):not([type=radio]),:root .f-workspace textarea,:root .f-workspace select{background:var(--g-bg);color:var(--g-text);border-color:var(--g-border)}:root .f-task-actions .f-button{background:var(--g-accent);color:var(--g-on-accent)!important}:root .f-task-actions .f-button:hover{background:var(--g-accent-hover)}.g-event-workspace{--color-text:var(--g-text);padding-top:12px}.g-event-workspace>div{max-width:1120px}.g-event-workspace h1{letter-spacing:-.045em;font-size:clamp(30px,4vw,46px);line-height:1.16}.g-event-workspace>div>header{padding:12px 0 20px}.g-event-workspace button[data-variant]{min-height:44px;box-shadow:none;border-radius:12px;font-size:14px;font-weight:600;transition:background .16s,color .16s}.g-event-workspace button[data-variant=primary]{background:var(--g-accent);color:var(--g-on-accent)}.g-event-workspace button[data-variant=surface]{background:var(--g-paper);color:var(--g-text);border:1px solid var(--g-border)}.g-event-workspace button[data-variant=ghost]{color:var(--g-muted)}.g-event-workspace button[data-variant]:hover{filter:brightness(.97)}.g-event-workspace input,.g-event-workspace select,.g-event-workspace textarea{accent-color:var(--g-accent)}.g-event-workspace section.rounded-3xl,.g-event-workspace article.rounded-3xl{border-radius:20px;padding:clamp(20px,3vw,32px)}.g-event-workspace section>h2{letter-spacing:-.025em}.g-event-workspace details>summary{min-height:44px}.g-event-workspace a{text-underline-offset:4px}.g-event-workspace [data-testid=lecture-notes]{border:1px solid var(--g-border);background:var(--g-paper);box-shadow:0 5px 0 -1px var(--g-inset),0 6px 0 var(--g-border);border-radius:20px;padding:clamp(22px,5vw,52px)}.g-rich-notes{color:var(--g-text);counter-reset:note-heading;overflow-wrap:anywhere;max-width:82ch;margin-inline:auto;font-size:16px;line-height:1.85}.g-rich-notes>p{margin-block:16px}.g-rich-notes>h3{border-bottom:1px solid var(--g-border);color:var(--g-text);font-family:var(--font-manrope),sans-serif;letter-spacing:-.03em;align-items:baseline;gap:13px;margin-block:38px 20px;padding-bottom:14px;scroll-margin-top:130px;font-size:clamp(21px,2.5vw,28px);font-weight:700;line-height:1.35;display:flex}.g-rich-notes>h3:before{counter-increment:note-heading;content:counter(note-heading,decimal-leading-zero);font-family:var(--font-inter),sans-serif;letter-spacing:.02em;color:var(--g-accent-text);font-size:12px;font-weight:700}.g-rich-notes>h3:first-child{margin-top:0}.g-rich-notes>ul{margin-block:22px}.g-rich-notes li::marker{color:var(--g-accent-text)}.g-rich-notes strong{color:var(--g-text);font-weight:650}.g-rich-notes>blockquote{border:0;border-left:3px solid var(--g-accent);background:var(--g-accent-soft);color:var(--g-text);border-radius:0 14px 14px 0;margin-block:26px;padding:20px 24px;line-height:1.75}.g-rich-notes pre{background:var(--g-inset);color:var(--g-text);border:1px solid var(--g-border);border-radius:14px;padding:22px;line-height:1.75}.g-rich-notes code{font-variant-ligatures:none}.g-rich-notes table{background:var(--g-paper);font-size:14px;line-height:1.65}.g-rich-notes th{background:var(--g-inset);color:var(--g-text);border-bottom:1px solid var(--g-border);font-weight:650}.g-rich-notes th,.g-rich-notes td{min-width:120px;padding:14px 16px}.g-rich-notes tr:nth-child(2n){background:color-mix(in srgb,var(--g-inset) 35%,var(--g-paper))}.g-rich-notes img{border-radius:14px}.g-notebook-chapter{border:1px solid var(--g-border);background:var(--g-paper);border-radius:16px;margin-top:14px;overflow:hidden}.g-notebook-chapter>summary{color:var(--g-text);font-family:var(--font-manrope),sans-serif;padding:22px 24px;font-size:18px;line-height:1.5}.g-notebook-chapter[open]>summary{border-bottom:1px solid var(--g-border);background:var(--g-inset)}.g-notebook-chapter>.g-rich-notes{padding:30px}.g-progress-empty{border:1px dashed var(--g-border);background:var(--g-paper);border-radius:24px;justify-items:center;gap:16px;padding:72px 24px;display:grid}.g-progress-empty>svg{color:var(--g-accent-text)}.g-progress-empty h2{font-size:28px}.g-progress-empty p{color:var(--g-muted)}@media (max-width:600px){.g-event-workspace{padding-top:0}.g-event-workspace h1{font-size:30px}.g-rich-notes{font-size:15px;line-height:1.85}.g-rich-notes>h3{gap:9px;font-size:22px}.g-rich-notes>blockquote{padding:18px}.g-notebook-chapter>summary{padding:18px;font-size:16px}.g-notebook-chapter>.g-rich-notes{padding:20px}}@media (prefers-reduced-motion:reduce){.g-event-workspace button[data-variant]{transition:none}}@media print{.g-notes-tools,.g-notebook-outline,.g-event-workspace nav{display:none}.g-rich-notes{color:#111;max-width:none}}:root .g-tutor-launch,:root .g-tutor-mark,:root .g-tutor-send{background:var(--g-accent);color:var(--g-on-accent);box-shadow:none;background-image:none}:root .g-tutor-launch{border:1px solid var(--g-border);border-radius:14px;font-size:14px;box-shadow:0 6px 20px #17213d18}.g-tutor-window{--color-surface:var(--g-paper);--color-surface-2:var(--g-inset);--color-fg:var(--g-text);--color-muted:var(--g-muted);--color-border:var(--g-border);--color-border-strong:var(--g-border);color:var(--g-text)}:root .f-stat-row span,:root .f-stat-row small,:root .f-milestones strong,:root .f-milestones small,:root .f-reflections article>span{color:var(--g-muted)}:root .f-milestones .earned strong{color:var(--g-text)}@media (max-width:760px){:root .f-mobile-dock{width:auto;max-width:none;transform:none}}:root{--g-reader-control-bottom:24px}.g-clean-toggle{z-index:45;left:24px;bottom:var(--g-reader-control-bottom);border:1px solid var(--g-border);background:var(--g-paper);min-height:46px;color:var(--g-text);cursor:pointer;border-radius:14px;align-items:center;gap:9px;padding:11px 16px;font-size:13px;font-weight:600;display:flex;position:fixed;box-shadow:0 4px 18px #14244518}:root .g-tutor-launch{bottom:var(--g-reader-control-bottom);z-index:46;right:24px}@media (max-width:760px){:root:has(.f-mobile-dock){--g-reader-control-bottom:calc(108px + env(safe-area-inset-bottom,0px))}.g-clean-toggle{left:16px}:root .g-tutor-launch{right:16px}}:root:has(.final-shell[data-clean-mode=true]){--g-reader-control-bottom:calc(18px + env(safe-area-inset-bottom,0px))}.final-shell[data-clean-mode=true] :is(.f-navigation-wrap,.f-mobile-dock,.f-workspace-footer,[data-reading-chrome],.g-reader-back,.g-reader-heading,.g-notes-outline){display:none!important}:root .final-shell[data-clean-mode=true]>.f-content{max-width:1040px;margin-inline:auto;padding:20px 28px 110px}.final-shell[data-clean-mode=true] .g-notes-layout{display:block}.final-shell[data-clean-mode=true] .g-notes-tools{z-index:30;position:sticky;top:12px}.final-shell[data-clean-mode=true] .g-notes-toolbar{box-shadow:0 4px 20px #14244512}.final-shell[data-clean-mode=true] .g-note-paper{scroll-margin-top:110px}.final-shell[data-clean-mode=true] .g-note-paper p{max-width:72ch}.final-shell[data-clean-mode=true] .g-clean-language{z-index:31;background:var(--g-bg);border-radius:12px;margin-bottom:12px;padding:12px;position:sticky;top:12px}.final-shell[data-clean-mode=true] .g-clean-language nav{display:none}.final-shell[data-clean-mode=true] .g-clean-language+.g-notes-tools{position:static}.final-shell[data-clean-mode=true] .g-cloud-reading-layout{grid-template-columns:minmax(0,1fr)}@media (max-width:600px){:root .final-shell[data-clean-mode=true]>.f-content{padding:12px 12px 100px}.final-shell[data-clean-mode=true] .g-notes-tools{top:8px}.final-shell[data-clean-mode=true] .g-note-paper{padding:24px 18px}}.g-study-extras{border:1px solid var(--g-border);background:var(--g-paper);border-radius:16px}.g-study-extras>summary{cursor:pointer;padding:16px 22px;font-size:14px;font-weight:600}.g-study-extras>section{margin:0 18px 18px}
