@import"https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap";.vector-public{--vl-primary: var(--color-primary);--vl-blue: var(--color-primary);--vl-muted: var(--color-text-muted);color:var(--color-text);background:var(--color-bg);font-size:16px;line-height:1.65}.vector-public .vl-wrap{width:min(1200px,calc(100% - 80px));margin-inline:auto}.vector-public a{color:inherit;text-underline-offset:5px}.vector-public svg{flex-shrink:0}.vector-public h1,.vector-public h2,.vector-public h3{line-height:1.15;letter-spacing:-.045em}.vector-public p{color:var(--vl-muted)}.vector-public em{font-style:normal;color:var(--color-primary)}.vector-public :where(a,button,input,[tabindex]):focus-visible{outline:3px solid var(--color-primary);outline-offset:5px}.vector-public [id]{scroll-margin-top:25px}.vector-public .vl-skip{position:absolute;top:-100px;left:20px;z-index:50;padding:10px 20px;background:#fff}.vector-public .vl-skip:focus{top:10px}.vector-public .vl-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:26px;border-bottom:1px solid var(--color-border)}.vector-public .vl-header nav{display:flex;gap:30px;font-size:13px;font-weight:650}.vector-public .vl-header nav a{text-decoration:none}.vector-public .vl-header nav a:hover{text-decoration:underline}.vector-public .brand{font-size:23px}.vector-public .brand>span{box-shadow:none;border-color:#bfdbfe;border-radius:10px}.vector-public .brand b{font-size:12px;letter-spacing:.04em;margin-top:5px}.vector-public .vl-button{display:inline-flex;align-items:center;justify-content:center;gap:13px;min-height:50px;padding:13px 23px;font-size:14px;line-height:1.5;font-weight:750;border-radius:9px;border:1px solid transparent;text-decoration:none;transition:background .15s,box-shadow .15s}.vector-public .vl-button:hover{box-shadow:0 4px #0f172a12}.vector-public .vl-button-small{min-height:44px;padding:9px 16px;font-size:12px}.vector-public .vl-button-dark{color:#fff;background:var(--color-primary)}.vector-public .vl-button-dark:hover{background:var(--color-primary-hover)}.vector-public .vl-button-green{background:var(--vl-primary);color:#fff}.vector-public .vl-button-green:hover{background:var(--color-primary-hover)}.vector-public .vl-button-outline{border-color:#cbd5e1}.vector-public .vl-kicker{font-family:DM Mono,monospace;font-size:10px;line-height:1.6;letter-spacing:.1em;text-transform:uppercase;font-weight:500;color:var(--color-primary-hover)}.vector-public .vl-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--color-success);margin-right:9px}.vector-public .vl-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:45px 65px;padding-top:64px}.vector-public .vl-hero h1{font-size:clamp(42px,4.7vw,65px);font-weight:800;line-height:1.07;margin:20px 0 24px;letter-spacing:-.055em}.vector-public .vl-hero h1 em{display:inline}.vector-public .vl-lead{font-size:16px;line-height:1.85;max-width:560px}.vector-public .vl-actions{display:flex;align-items:center;flex-wrap:wrap;gap:24px;margin-top:28px}.vector-public .vl-text-link{display:inline-flex;gap:10px;align-items:center;min-height:44px;font-size:13px;font-weight:700}.vector-public .vl-hero-note{display:flex;align-items:center;gap:8px;font-size:11px;margin-top:20px}.vector-public .vl-hero-visual{align-self:center;min-width:0;padding:35px 0 12px 18px;position:relative}.vector-public .vl-hero-visual:before{content:"";position:absolute;top:5px;right:-10px;bottom:-8px;left:-2px;background:radial-gradient(ellipse at 60% 40%,#dbeafe,transparent 75%);border-radius:35%}.vector-public .vl-visual-label{position:absolute;top:5px;right:20px;color:var(--color-text-muted);font:9px DM Mono,monospace;letter-spacing:.15em}.vector-public .vl-preview{position:relative;margin:0;background:#fff;padding:28px;border:1px solid var(--color-border);border-radius:17px;box-shadow:0 18px 50px #0f172a08}.vector-public .vl-preview figcaption{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:22px;border-bottom:1px solid var(--color-border)}.vector-public .vl-preview-tag{background:var(--color-tint);color:var(--color-text-muted);border:1px solid #dbeafe;border-radius:5px;padding:4px 8px;font-size:9px;white-space:nowrap}.vector-public .vl-preview-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:24px 0}.vector-public .vl-preview-heading span{font:8px DM Mono,monospace;letter-spacing:.04em;color:var(--color-text-muted)}.vector-public .vl-preview-heading h2{font-size:25px;margin:10px 0 0}.vector-public .vl-preview-heading>svg{color:var(--color-primary)}.vector-public .vl-topic{margin:19px 0}.vector-public .vl-topic>div:first-child{display:flex;justify-content:space-between;gap:10px;font-size:11px;margin-bottom:9px}.vector-public .vl-topic strong{font-weight:650}.vector-public .vl-topic span{color:var(--color-text-muted);font-size:10px}.vector-public .vl-meter{height:6px;border-radius:5px;background:var(--color-tint);overflow:hidden}.vector-public .vl-meter>span{display:block;height:100%;border-radius:5px;background:var(--color-success)}.vector-public .vl-topic-developing .vl-meter>span{background:var(--color-primary)}.vector-public .vl-topic-practice .vl-meter>span{background:#94a3b8}.vector-public .vl-level{padding:20px 0;border-top:1px solid var(--color-border);display:flex;justify-content:space-between;align-items:center;gap:10px}.vector-public .vl-level>span{font-size:10px;color:var(--color-text-muted)}.vector-public .vl-level strong{display:block;color:var(--color-text);font-size:13px;margin-top:2px}.vector-public .vl-level>div{display:flex;gap:4px;align-items:flex-end;height:30px}.vector-public .vl-level i{height:9px;width:16px;background:var(--color-border);border-radius:2px}.vector-public .vl-level i:nth-child(2){height:14px}.vector-public .vl-level i:nth-child(3){height:19px}.vector-public .vl-level i:nth-child(4){height:24px}.vector-public .vl-level i:nth-child(5){height:29px}.vector-public .vl-level i.is-reached{background:var(--color-primary)}.vector-public .vl-next{display:flex;gap:13px;align-items:center;background:var(--color-tint);border:1px solid #dbeafe;padding:14px 12px;border-radius:10px}.vector-public .vl-next>svg{margin-left:auto}.vector-public .vl-next div>span{display:block;font-size:9px;color:var(--color-text-muted)}.vector-public .vl-next strong{font-size:12px}.vector-public .vl-preview-note{font-size:9px;line-height:1.6;margin:14px 0 0}.vector-public .vl-trial-strip{grid-column:1 / -1;display:flex;justify-content:space-between;align-items:center;gap:25px;padding:24px 30px;background:var(--color-tint);border:1px solid var(--color-border);border-radius:12px}.vector-public .vl-trial-strip h2{font-size:22px;margin:7px 0}.vector-public .vl-trial-strip p{margin:0;font-size:13px}.vector-public .vl-trial-action{display:grid;grid-template-columns:auto auto;gap:6px 20px;align-items:center}.vector-public .vl-trial-action small{grid-column:1 / -1;text-align:center;font-size:10px;color:var(--color-text-muted)}.vector-public .vl-benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:24px}.vector-public .vl-benefits article{border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface);padding:28px}.vector-public .vl-card-top{display:flex;justify-content:space-between;align-items:center}.vector-public .vl-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;background:var(--color-tint);border-radius:11px;color:var(--color-primary);flex-shrink:0}.vector-public .vl-benefits h2{font-size:22px;margin:24px 0 12px}.vector-public .vl-benefits p{margin:0;font-size:13px;line-height:1.85}.vector-public .vl-section{padding-block:100px}.vector-public .vl-section-heading{display:grid;grid-template-columns:1.2fr 1fr;align-items:end;gap:70px;margin-bottom:44px}.vector-public .vl-section h2,.vector-public .vl-account h2{font-size:clamp(32px,3.6vw,46px);margin:12px 0 0}.vector-public .vl-section-heading>p{margin:0;font-size:14px}.vector-public .vl-pathway{display:grid;grid-template-columns:repeat(5,1fr);padding:0;list-style:none;gap:12px}.vector-public .vl-pathway li{position:relative;padding:24px 18px;background:var(--color-surface);border-radius:10px;border:1px solid var(--color-border)}.vector-public .vl-stage-number{display:flex;width:35px;height:35px;align-items:center;justify-content:center;border:1px solid #bfdbfe;border-radius:50%;font:11px DM Mono,monospace;color:var(--color-primary-hover);margin-bottom:22px;background:var(--color-tint)}.vector-public .vl-pathway strong{display:block;font-size:12px}.vector-public .vl-pathway li:last-child{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.vector-public .vl-pathway li:last-child .vl-stage-number{background:var(--vl-primary);border-color:var(--vl-primary)}.vector-public .vl-stage-arrow{position:absolute;right:-16px;top:34px;z-index:1;padding:2px;background:var(--color-bg);border-radius:50%;color:var(--color-primary)}.vector-public .vl-path-note{font-size:13px;text-align:center;margin:25px 0 0}.vector-public .vl-personalisation{display:grid;grid-template-columns:1fr 1.3fr;gap:70px;padding-top:55px;margin-top:50px;border-top:1px solid var(--color-border)}.vector-public .vl-personalisation h3{font-size:30px;margin:10px 0}.vector-public .vl-personalisation p{font-size:14px;margin-top:0}.vector-public .vl-personalisation .vl-review-note{font-size:12px;padding-left:15px;border-left:2px solid #93c5fd;line-height:1.8}.vector-public .vl-audience-section{background:var(--color-tint);color:var(--color-text)}.vector-public .vl-audience-section .vl-section{padding-block:75px}.vector-public .vl-audience-section .vl-kicker{color:var(--color-primary-hover)}.vector-public .vl-audience-section h2{max-width:850px;font-size:clamp(30px,3.3vw,43px)}.vector-public .vl-audience-section em{color:var(--color-primary)}.vector-public .vl-audiences{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:55px}.vector-public .vl-audiences article{border-top:1px solid var(--color-border);padding-top:28px}.vector-public .vl-audiences svg{color:var(--color-primary)}.vector-public .vl-audiences h3{font-size:24px;margin:20px 0 15px}.vector-public .vl-audiences p{color:var(--color-text-muted);font-size:14px}.vector-public .vl-audiences article>span{display:block;color:var(--color-text-muted);font-size:12px;line-height:1.8}.vector-public .vl-audience-note{color:var(--color-text-muted);font-size:12px;margin:35px 0 0}.vector-public .vl-courses{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.vector-public .vl-courses article{padding:30px;border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface);display:flex;flex-direction:column}.vector-public .vl-courses .vl-card-top{color:var(--color-primary)}.vector-public .vl-courses h3{font-size:26px;margin:35px 0 10px}.vector-public .vl-courses p{font-size:13px;margin-top:0}.vector-public .vl-courses a{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:22px;min-height:44px;font-size:13px;font-weight:700;text-decoration:none}.vector-public .vl-courses a:hover{text-decoration:underline}.vector-public .vl-trust{display:flex;align-items:center;gap:24px;margin-top:30px;padding:30px;background:var(--color-tint);border-radius:12px}.vector-public .vl-trust>svg{color:var(--color-primary)}.vector-public .vl-trust h3{font-size:20px;margin:0 0 9px}.vector-public .vl-trust p{margin:0;font-size:13px;max-width:850px}.vector-public .vl-trust-end{margin-left:auto}.vector-public .vl-account{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;padding:0 0 90px}.vector-public .vl-account p{max-width:470px;font-size:15px}.vector-public .vl-account .vl-account-note{font-size:12px}.vector-public .vl-account .auth-card{margin:0;max-width:none;background:#fff}.vector-public .vl-account .auth-card .security-note{font-size:11px}.vector-public .vl-account .auth-card .form-heading small{font-size:12px}.vector-public .vl-account .auth-card input{font-size:16px}.vector-public .vl-bottom{text-align:center;background:var(--color-tint);border:1px solid var(--color-border);border-radius:18px;padding:60px 30px;margin-bottom:55px}.vector-public .vl-bottom h2{font-size:clamp(32px,4vw,52px);margin:14px 0 20px}.vector-public .vl-bottom p{max-width:580px;margin-inline:auto;font-size:15px}.vector-public .vl-bottom .vl-actions{justify-content:center}.vector-public .vl-bottom small{display:block;margin-top:16px;font-size:10px;color:var(--color-text-muted)}.vector-public .vl-footer{border-top:1px solid var(--color-border);display:flex;justify-content:space-between;gap:25px;padding:25px 0 35px;text-align:left;font-size:11px}.vector-public .vl-footer div{display:flex;gap:24px}.vector-public .vl-footer a{display:inline-flex;align-items:center;min-height:44px}.vector-public .vl-subscription{min-height:calc(100vh - 190px);padding-block:40px 80px}.vector-public .vl-subscription-heading{text-align:center;margin:30px auto 50px}.vector-public .vl-subscription h1{font-size:clamp(42px,5vw,68px);margin:15px 0 25px}.vector-public .vl-plan{display:grid;grid-template-columns:1fr 1fr;gap:50px;border:1px solid var(--color-border);background:#fff;border-radius:18px;padding:40px;max-width:1000px;margin:auto}.vector-public .vl-plan h2{font-size:27px;margin:25px 0}.vector-public .vl-plan ul{padding:0;list-style:none}.vector-public .vl-plan li{display:flex;gap:10px;margin-block:16px;font-size:13px}.vector-public .vl-plan li svg{color:var(--color-primary-hover);margin-top:2px}.vector-public .vl-plan-status{border-left:1px solid var(--color-border);padding-left:35px}.vector-public .vl-plan-status h3{font-size:22px}.vector-public .vl-plan-status p{font-size:14px}.vector-public{--ink: var(--color-text);--muted: var(--color-text-muted);--paper: #fff;--line: var(--color-border);--acid: var(--color-tint);--blue: var(--color-primary);min-height:100vh}.vector-public h1,.vector-public h2,.vector-public h3{color:var(--color-text);letter-spacing:-.04em}.vector-public .brand>span{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.vector-public .vl-header{padding-block:23px}.vector-public .vl-kicker{font-family:inherit;font-size:11px;font-weight:800;letter-spacing:.12em}.vector-public .vl-button{border-radius:10px;min-height:50px}.vector-public .vl-button:hover{box-shadow:0 4px 12px #2563eb16}.vector-public .vl-button-outline{background:#fff;color:var(--color-primary-hover);border-color:#bfdbfe}.vector-public .vl-button-outline:hover{background:var(--color-tint);border-color:var(--color-primary)}.vector-public .vl-hero{grid-template-columns:1.15fr 1fr;gap:40px;padding-block:70px 48px;align-items:center}.vector-public .vl-hero h1{font-size:clamp(42px,4.25vw,61px);line-height:1.1;margin-block:18px 24px}.vector-public .vl-lead{font-size:16px;line-height:1.85}.vector-public .vl-hero-statement{font-size:14px;font-weight:650;color:var(--color-text);max-width:450px;padding-left:15px;border-left:2px solid #93c5fd;margin-block:24px}.vector-public .vl-hero-actions{display:flex;gap:12px;align-items:flex-start;flex-wrap:wrap}.vector-public .vl-hero-trial{display:grid;gap:8px;text-align:center}.vector-public .vl-hero-trial small{font-size:10px;color:var(--color-text-muted)}.vector-public .vl-how-link{margin-top:8px;color:var(--color-primary-hover);text-decoration:none}.vector-public .vl-how-link:hover{text-decoration:underline}.vector-public .vl-hero-visual{padding:0;width:100%}.vector-public .vl-hero-visual:before{content:none}.vector-public .vl-study{margin:0}.vector-public .vl-math-motifs{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;color:var(--color-primary);opacity:.07;pointer-events:none}.vector-public .vl-study figcaption{text-align:center;font-size:10px;color:var(--color-text-muted);margin-top:22px}.vector-public .vl-study figcaption span{padding-inline:5px}.vector-public .vl-benefits{margin-top:10px}.vector-public .vl-benefits article{box-shadow:0 4px 16px #0f172a03;padding:30px;border-radius:16px}.vector-public .vl-benefits h2{font-size:23px}.vector-public .vl-benefits p{font-size:14px}.vector-public .vl-trial-strip{margin-top:28px;padding:28px 32px;border-radius:16px}.vector-public .vl-section{padding-block:90px}.vector-public .vl-pathway{gap:20px}.vector-public .vl-pathway li{border-radius:14px;padding:24px 18px}.vector-public .vl-stage-arrow{right:-21px}.vector-public .vl-pathway li:last-child{background:var(--color-tint);color:var(--color-text);border-color:#93c5fd}.vector-public .vl-pathway li:last-child .vl-stage-number{color:#fff}.vector-public .vl-stage-number{width:40px;height:40px;font-family:inherit;font-size:12px;font-weight:750}.vector-public .vl-path-note{margin-top:28px}.vector-public .vl-progress-section{background:var(--color-tint);border-block:1px solid var(--color-border)}.vector-public .vl-personalisation{grid-template-columns:1fr 1fr;gap:80px;align-items:center;margin-top:0;padding-block:80px;border:0}.vector-public .vl-personalisation h2{font-size:clamp(32px,3.5vw,44px);margin:18px 0 24px;line-height:1.15}.vector-public .vl-personalisation p{font-size:15px;line-height:1.9}.vector-public .vl-personalisation .vl-review-note{font-size:12px;margin-top:28px}.vector-public .vl-learning-loop{display:flex;align-items:center;flex-wrap:wrap;gap:14px;color:var(--color-primary-hover);font-size:13px;font-weight:750;margin-top:26px}.vector-public .vl-preview{padding:30px;border-radius:18px}.vector-public .vl-preview-tag{font-size:10px}.vector-public .vl-preview-heading span{font:10px inherit}.vector-public .vl-preview-heading h2{font-size:27px;margin:10px 0 0}.vector-public .vl-topic>div:first-child{font-size:13px}.vector-public .vl-topic span{font-size:11px}.vector-public .vl-topic{margin-block:24px}.vector-public .vl-meter{height:7px}.vector-public .vl-level>span{font-size:12px}.vector-public .vl-next div>span{font-size:11px}.vector-public .vl-next strong{font-size:13px}.vector-public .vl-personalisation .vl-preview-note{font-size:11px;margin:15px 0 0}.vector-public .vl-audience-section{background:var(--color-bg)}.vector-public .vl-audience-section .vl-section{padding-block:90px}.vector-public .vl-audiences{gap:22px;margin-top:38px}.vector-public .vl-audiences article{border:1px solid var(--color-border);border-radius:16px;padding:30px;background:#fff}.vector-public .vl-audiences article>span,.vector-public .vl-audiences li{font-size:13px}.vector-public .vl-audiences ul{margin:22px 0 0;padding-left:18px;color:var(--color-text-muted)}.vector-public .vl-audiences li{margin-block:7px}.vector-public #curriculum{border-top:1px solid var(--color-border)}.vector-public .vl-curriculum-scope{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:24px;font-size:12px}.vector-public .vl-curriculum-scope>span{color:var(--color-text-muted);margin-right:8px}.vector-public .vl-curriculum-scope strong{border:1px solid #dbeafe;background:var(--color-tint);border-radius:6px;padding:6px 12px;color:var(--color-primary-hover)}.vector-public .vl-courses article{border-radius:16px}.vector-public .vl-courses h3{font-size:25px;margin-top:26px}.vector-public .vl-courses a{color:var(--color-primary-hover)}.vector-public .vl-account .auth-card{border-color:var(--color-border);box-shadow:0 12px 35px #0f172a06;border-radius:16px;padding:26px}.vector-public .auth-tabs button.active{background:var(--color-tint);color:var(--color-primary-hover);border-color:#bfdbfe;box-shadow:none}.vector-public .auth-submit{background:var(--color-primary);border-color:var(--color-primary)}.vector-public .auth-submit:hover:not(:disabled){background:var(--color-primary-hover)}.vector-public .auth-card input{border-color:#cbd5e1}.vector-public .vl-bottom{position:relative;overflow:hidden;padding-block:65px}.vector-public .vl-bottom>:not(.vl-math-motifs){position:relative}.vector-public .vl-bottom .vl-math-motifs{width:100%}.vector-public .vl-bottom .vl-kicker{color:var(--color-primary-hover)}.vector-public .vl-footer{color:var(--color-text-muted);font-size:12px}@media(max-width:1050px){.vector-public .vl-wrap{width:calc(100% - 48px)}.vector-public .vl-hero{gap:35px}.vector-public .vl-hero h1{font-size:47px}.vector-public .vl-preview{padding:20px}.vector-public .vl-preview figcaption{flex-wrap:wrap;gap:7px}.vector-public .vl-header nav{gap:18px}.vector-public .vl-section-heading{gap:35px}.vector-public .vl-courses article{padding:24px}.vector-public .vl-courses h3{font-size:23px}}@media(max-width:800px){.vector-public .vl-header{flex-wrap:wrap;gap:16px;padding-block:18px}.vector-public .vl-header nav{order:3;width:100%;justify-content:space-between;font-size:12px}.vector-public .vl-hero{grid-template-columns:1fr;padding-top:40px;gap:30px}.vector-public .vl-hero h1{max-width:640px;font-size:clamp(43px,7vw,60px)}.vector-public .vl-lead{max-width:650px}.vector-public .vl-hero-visual{width:min(520px,100%);margin-inline:auto;padding-left:0}.vector-public .vl-trial-strip{align-items:flex-start;flex-direction:column}.vector-public .vl-trial-action small{text-align:left}.vector-public .vl-benefits{gap:12px}.vector-public .vl-benefits article{padding:20px}.vector-public .vl-benefits h2{font-size:19px}.vector-public .vl-section{padding-block:65px}.vector-public .vl-section-heading{grid-template-columns:1fr;gap:20px}.vector-public .vl-personalisation{gap:25px}.vector-public .vl-personalisation h3{font-size:25px}.vector-public .vl-audiences{gap:25px}.vector-public .vl-audiences h3{font-size:21px}.vector-public .vl-courses{grid-template-columns:1fr}.vector-public .vl-courses h3{margin-top:20px}.vector-public .vl-trust-end{display:none}.vector-public .vl-account{gap:35px;padding-bottom:60px}.vector-public .vl-plan{gap:25px;padding:25px}}@media(max-width:600px){.vector-public .vl-wrap{width:calc(100% - 36px)}.vector-public .brand{font-size:20px}.vector-public .vl-header .vl-button{padding:8px 12px}.vector-public .vl-hero h1{font-size:clamp(38px,9vw,52px)}.vector-public .vl-lead{font-size:15px}.vector-public .vl-actions{align-items:stretch;flex-direction:column;gap:8px}.vector-public .vl-actions .vl-text-link{justify-content:center}.vector-public .vl-hero-note{font-size:10px}.vector-public .vl-preview{padding:18px}.vector-public .vl-preview-heading h2{font-size:25px}.vector-public .vl-topic>div:first-child{flex-wrap:wrap;gap:2px 10px}.vector-public .vl-preview-tag{font-size:8px}.vector-public .vl-trial-strip{padding:23px}.vector-public .vl-trial-action{width:100%;grid-template-columns:1fr;gap:3px;text-align:center}.vector-public .vl-trial-action a{justify-content:center}.vector-public .vl-trial-action small{text-align:center}.vector-public .vl-benefits{grid-template-columns:1fr;gap:14px}.vector-public .vl-benefits article{padding:25px}.vector-public .vl-benefits h2{margin-top:16px;font-size:23px}.vector-public .vl-pathway{grid-template-columns:1fr;gap:12px}.vector-public .vl-pathway li{display:flex;align-items:center;gap:18px;padding:16px 20px}.vector-public .vl-stage-number{margin:0}.vector-public .vl-stage-arrow{top:auto;bottom:-17px;left:28px;transform:rotate(90deg)}.vector-public .vl-pathway strong{font-size:14px}.vector-public .vl-path-note{text-align:left}.vector-public .vl-personalisation{grid-template-columns:1fr;gap:15px;padding-top:35px;margin-top:35px}.vector-public .vl-audiences{grid-template-columns:1fr;gap:30px;margin-top:35px}.vector-public .vl-audience-section .vl-section{padding-block:55px}.vector-public .vl-trust{padding:24px;align-items:flex-start;gap:15px}.vector-public .vl-trust h3{font-size:20px}.vector-public .vl-account{grid-template-columns:1fr;gap:20px}.vector-public .vl-bottom{padding:40px 23px}.vector-public .vl-bottom h2{font-size:34px}.vector-public .vl-footer{flex-direction:column;gap:5px}.vector-public .vl-footer div{justify-content:space-between}.vector-public .vl-plan{grid-template-columns:1fr}.vector-public .vl-plan-status{padding:20px 0 0;border-left:0;border-top:1px solid var(--color-border)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.vector-public *{transition:none!important}}@media(max-width:1050px){.vector-public .vl-hero{gap:25px}.vector-public .vl-personalisation{gap:40px}.vector-public .vl-audiences article{padding:24px}}@media(max-width:800px){.vector-public .vl-hero{grid-template-columns:1fr;padding-block:45px}.vector-public .vl-hero-visual{max-width:480px;padding:0}.vector-public .vl-personalisation{grid-template-columns:1fr;padding-block:55px;gap:30px}.vector-public .vl-preview{width:min(540px,100%);margin-inline:auto}.vector-public .vl-audiences{grid-template-columns:1fr}.vector-public .vl-audiences article{padding:28px}.vector-public .vl-audiences p{max-width:650px}.vector-public .vl-benefits{grid-template-columns:1fr}.vector-public .vl-benefits article{padding:25px}.vector-public .vl-benefits h2{margin-top:18px}.vector-public .vl-courses{grid-template-columns:repeat(2,1fr)}.vector-public .vl-account{grid-template-columns:1fr}.vector-public .vl-pathway{gap:12px}.vector-public .vl-pathway li{padding:20px 10px}.vector-public .vl-stage-arrow{right:-16px}}@media(max-width:600px){.vector-public .vl-hero h1{font-size:clamp(36px,9vw,49px)}.vector-public .vl-hero-actions{flex-direction:column;align-items:stretch;gap:12px}.vector-public .vl-hero-trial small{font-size:11px}.vector-public .vl-how-link{display:flex;justify-content:center;margin-top:14px}.vector-public .vl-study figcaption{font-size:9px}.vector-public .vl-trial-strip{padding:24px}.vector-public .vl-trial-action{gap:7px}.vector-public .vl-pathway li{padding:18px}.vector-public .vl-stage-arrow{left:29px}.vector-public .vl-personalisation .vl-preview{padding:20px}.vector-public .vl-preview figcaption{gap:10px}.vector-public .vl-topic>div:first-child{font-size:12px}.vector-public .vl-courses{grid-template-columns:1fr}.vector-public .vl-bottom{padding:40px 22px}.vector-public .vl-account .auth-card{padding:20px}}.vector-public .vl-study-image{display:block;width:100%;height:auto;border-radius:16px}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.47"}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}:root{font-family:Manrope,system-ui,sans-serif;color:#16181d;background:#f3f1eb;font-synthesis:none;--ink: #16181d;--muted: #686b73;--paper: #fffdf8;--line: #d9d6ce;--acid: #d8ff63;--blue: #3457ff;--shadow: 0 20px 60px rgba(36, 38, 42, .09)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;min-height:100vh;background:#f3f1eb}button,input{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh}.site-header{height:76px;display:flex;align-items:center;justify-content:space-between;max-width:1220px;margin:0 auto;padding:0 28px}.brand{color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.04em}.brand>span{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--ink);border-radius:12px;background:var(--acid);box-shadow:3px 3px 0 var(--ink)}.header-badge,.skill-pill{display:inline-flex;align-items:center;gap:7px;border:1px solid #c8c5bc;border-radius:999px;background:#ffffff8c;padding:8px 12px;font-size:12px;font-weight:700}.hero{max-width:1220px;margin:50px auto 0;padding:48px 28px 70px;display:grid;grid-template-columns:1.05fr .95fr;gap:80px;align-items:center}.hero-copy h1{font-size:clamp(54px,7vw,92px);line-height:.95;letter-spacing:-.075em;margin:14px 0 24px;max-width:760px}.hero-copy h1 em{font-style:normal;color:var(--blue)}.hero-copy>p{color:var(--muted);font-size:18px;line-height:1.65;max-width:680px}.eyebrow{font-family:DM Mono,monospace;text-transform:uppercase;letter-spacing:.13em;font-size:11px;color:#555860}.start-card{margin-top:34px;background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:var(--shadow);max-width:650px}.start-card label{font-weight:800;display:block;margin-bottom:12px}.start-row,.answer-row{display:flex;gap:10px}.start-card input,.answer-form input{flex:1;min-width:0;border:1px solid #c9c6be;background:#fff;border-radius:12px;padding:14px 15px;outline:none}.start-card input:focus,.answer-form input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #3457ff1f}.start-card small{display:block;color:var(--muted);margin-top:10px}.primary-button{border:1px solid var(--ink);background:var(--ink);color:#fff;padding:13px 18px;border-radius:12px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.18s ease}.primary-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 7px 18px #16181d2e}.primary-button:disabled{opacity:.5;cursor:not-allowed}.hero-visual{min-height:510px;position:relative;display:grid;place-items:center}.model-core{z-index:2;width:210px;height:210px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;background:var(--ink);color:#fff;box-shadow:0 0 0 18px #d8ff63a6,0 35px 80px #16181d38}.model-core strong{font-size:19px;letter-spacing:-.03em}.model-core span{font-family:DM Mono;color:#c7cad0;font-size:10px}.orbit{position:absolute;border:1px dashed #aaa69d;border-radius:50%}.orbit-one{width:370px;height:370px}.orbit-two{width:500px;height:500px}.floating-card{position:absolute;z-index:3;width:155px;background:var(--paper);border:1px solid var(--ink);border-radius:15px;padding:12px 14px;display:grid;grid-template-columns:24px 1fr;box-shadow:5px 5px #16181de6}.floating-card svg{grid-row:1 / 3;align-self:center}.floating-card span{font-size:10px;color:var(--muted)}.floating-card strong{font-size:15px}.card-a{top:55px;right:40px;transform:rotate(4deg)}.card-b{bottom:65px;right:70px;transform:rotate(-3deg)}.card-c{left:15px;top:230px;transform:rotate(-5deg)}.principles{max-width:1164px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.principles article{padding:36px 30px;border-right:1px solid var(--line)}.principles article:last-child{border-right:0}.principles span{font-family:DM Mono;color:var(--blue);font-size:12px}.principles h3{margin:14px 0 8px;font-size:20px}.principles p{color:var(--muted);line-height:1.55;margin:0}.course-outline{max-width:1220px;margin:0 auto;padding:100px 28px}.section-title-row,.panel-heading{display:flex;justify-content:space-between;align-items:flex-start}.section-title-row h2{font-size:42px;letter-spacing:-.05em;margin:8px 0 0}.module-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}.module-card{min-height:300px;background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:22px;position:relative;overflow:hidden}.module-number{font-family:DM Mono;font-size:12px;color:var(--blue)}.module-card h3{margin:54px 0 10px;font-size:21px;letter-spacing:-.03em}.module-card p{color:var(--muted);font-size:14px;line-height:1.55;min-height:68px}.module-skills{display:flex;flex-direction:column;gap:7px;margin-top:20px}.module-skills span{display:flex;align-items:center;gap:4px;font-size:12px;font-weight:650}footer{text-align:center;color:var(--muted);font-size:12px;padding:0 20px 40px}.error-banner{margin-top:14px;background:#fff1f0;border:1px solid #f0b4ae;color:#8d2d26;border-radius:12px;padding:11px 13px;font-size:13px}.session-error{max-width:1160px;margin:16px auto 0}.tutor-shell{background:linear-gradient(180deg,#f5f3ed,#ece9e0)}.tutor-header{max-width:1160px;border-bottom:1px solid var(--line)}.session-title{display:flex;flex-direction:column;align-items:center;gap:2px}.session-title span{font-size:11px;color:var(--muted)}.session-title strong{font-size:14px}.ghost-button,.hint-button{border:0;background:transparent;color:var(--ink);display:inline-flex;align-items:center;gap:6px;font-weight:700}.ghost-button{border:1px solid #c9c6be;border-radius:10px;padding:9px 11px;background:#ffffff73}.tutor-grid{max-width:1160px;margin:36px auto 0;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(310px,.7fr);gap:18px;align-items:start}.panel{background:var(--paper);border:1px solid var(--line);border-radius:22px;box-shadow:0 12px 40px #24262a0f}.question-card{min-height:590px;padding:28px;display:flex;flex-direction:column}.question-meta{display:flex;justify-content:space-between;align-items:center}.skill-pill{border-color:#b7b3a9;background:#f4f1e8}.difficulty{font-family:DM Mono;font-size:11px;color:var(--muted)}.question-body{padding:86px 6% 42px}.question-body .question-heading{font-size:clamp(35px,4vw,52px);letter-spacing:-.055em;line-height:1.08;margin:11px 0 16px}.question-body p{color:var(--muted)}.answer-form{margin-top:auto;border-top:1px solid var(--line);padding-top:24px}.answer-form label{display:block;font-size:12px;font-weight:800;margin-bottom:8px}.answer-form input{font-family:DM Mono;font-size:17px}.hint-button{color:var(--blue);padding:12px 0 0;font-size:12px}.hint-box{margin-top:10px;display:flex;gap:9px;padding:13px;background:#f1f5ff;border-radius:12px;color:#30438d;font-size:13px;line-height:1.45}.hint-box svg{flex:0 0 auto}.feedback{margin-top:auto;border-radius:18px;padding:24px;border:1px solid}.feedback.correct{background:#f1f8e5;border-color:#bfd68d}.feedback.incorrect{background:#fff2e9;border-color:#e5bea2}.feedback-kicker{font-family:DM Mono;text-transform:uppercase;font-size:10px;letter-spacing:.09em}.feedback h3{font-size:25px;margin:8px 0}.feedback p{color:#53565d;line-height:1.55}.model-change{display:flex;justify-content:space-between;align-items:center;margin:18px 0;padding-top:16px;border-top:1px solid rgba(22,24,29,.13)}.model-change span{font-size:12px;font-weight:700}.model-change strong{font-family:DM Mono;font-size:12px}.mastery-panel{padding:22px}.panel-heading h2{margin:5px 0 0;font-size:23px;letter-spacing:-.04em}.mastery-summary{display:grid;grid-template-columns:106px 1fr;gap:16px;align-items:center;padding:24px 0 18px;border-bottom:1px solid var(--line)}.ring{--value: 180deg;width:98px;height:98px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--blue) var(--value),#e3e0d8 0);position:relative}.ring:after{content:"";position:absolute;top:8px;right:8px;bottom:8px;left:8px;background:var(--paper);border-radius:50%}.ring>div{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center}.ring strong{font-size:21px}.ring span{font-size:9px;color:var(--muted)}.summary-copy p{margin:0;font-size:12px;color:var(--muted);line-height:1.45}.mini-stats{display:flex;flex-direction:column;gap:5px;margin-top:10px}.mini-stats span{display:flex;align-items:center;gap:6px;font-size:10px;font-weight:700}.skill-list{padding-top:8px}.skill-row{padding:11px 0}.skill-row-top{display:flex;justify-content:space-between;gap:10px}.skill-row-top>div{display:flex;flex-direction:column}.skill-row-top strong{font-size:12px}.skill-row-top span{color:var(--muted);font-size:9px;margin-top:2px}.skill-row-top b{font-family:DM Mono;font-size:10px}.progress-track{height:6px;background:#e4e1d9;border-radius:99px;margin-top:7px;position:relative;overflow:visible}.progress-track>div{height:100%;border-radius:99px;background:var(--blue);transition:width .35s ease}.progress-track i{position:absolute;top:-3px;width:1px;height:12px;background:var(--ink);opacity:.35}.model-note{max-width:1160px;margin:16px auto 40px;display:flex;gap:9px;color:var(--muted);font-size:11px;line-height:1.45;padding:0 4px}.model-note svg{flex:0 0 auto;color:var(--blue)}.question-loading{align-items:center;justify-content:center;flex-direction:row;gap:7px}.loading-dot{width:8px;height:8px;background:var(--ink);border-radius:50%;animation:pulse 1s infinite alternate}.loading-dot:nth-child(2){animation-delay:.15s}.loading-dot:nth-child(3){animation-delay:.3s}.skeleton-panel{min-height:580px;opacity:.5}@keyframes pulse{to{transform:translateY(-7px);opacity:.35}}@media(max-width:900px){.hero{grid-template-columns:1fr;gap:10px;margin-top:15px}.hero-visual{min-height:460px}.module-grid{grid-template-columns:1fr 1fr}.tutor-grid{grid-template-columns:1fr;margin:20px 18px 0}.model-note{margin:15px 20px 30px}.mastery-panel{order:2}}@media(max-width:620px){.site-header{height:66px;padding:0 18px}.header-badge,.session-title{display:none}.hero{padding:28px 18px 45px}.hero-copy h1{font-size:53px}.start-row,.answer-row{flex-direction:column}.hero-visual{min-height:390px;transform:scale(.86);margin:-20px}.principles{grid-template-columns:1fr;margin:0 18px}.principles article{border-right:0;border-bottom:1px solid var(--line)}.course-outline{padding:70px 18px}.section-title-row h2{font-size:34px}.module-grid{grid-template-columns:1fr}.question-card{padding:20px;min-height:570px}.question-body{padding:60px 0 30px}.question-body .question-heading{font-size:36px}.mastery-summary{grid-template-columns:1fr}.ring{margin:auto}}button,input,select{font:inherit}.brand b{font-family:DM Mono,monospace;font-size:10px;letter-spacing:.08em;color:var(--blue);margin-left:-5px}.australian-hero{align-items:start}.australian-start-card{padding:22px}.form-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding-bottom:17px;border-bottom:1px solid var(--line)}.form-heading label{margin:0 0 3px;font-size:16px}.form-heading small{margin:0;line-height:1.45;max-width:520px}.profile-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:17px}.field{min-width:0}.field.full-field{grid-column:1 / -1}.field label{font-size:11px;margin-bottom:7px;color:#44474f}.field input,.field select{width:100%;min-width:0;border:1px solid #c9c6be;background:#fff;border-radius:12px;padding:12px 13px;outline:none;color:var(--ink)}.field select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:linear-gradient(45deg,transparent 50%,#555 50%),linear-gradient(135deg,#555 50%,transparent 50%);background-position:calc(100% - 18px) 52%,calc(100% - 13px) 52%;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:34px}.field select:disabled{opacity:.55;background-color:#f2f0e9}.field input:focus,.field select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #3457ff1f}.jurisdiction-note{display:flex;gap:10px;margin-top:15px;padding:13px;border-radius:13px;background:#f4f6ff;border:1px solid #d5ddff}.jurisdiction-note svg{flex:0 0 auto;color:var(--blue);margin-top:2px}.jurisdiction-note div{display:flex;flex-direction:column;gap:3px}.jurisdiction-note strong{font-size:11px}.jurisdiction-note span{color:#555d7a;font-size:10px;line-height:1.5}.curriculum-choice-note{display:flex;align-items:center;gap:7px;margin-top:12px;color:var(--muted);font-size:10px}.curriculum-choice-note svg{color:var(--blue)}.start-practice-button{width:100%;margin-top:18px}.start-card .senior-note{margin-top:11px;font-size:9px;line-height:1.45}.section-subtitle{margin:6px 0 0;color:var(--muted);font-size:14px}.curriculum-context{margin-top:24px;padding:18px;border:1px solid var(--line);background:#ffffff73;border-radius:16px;display:grid;grid-template-columns:minmax(190px,.7fr) minmax(0,1.7fr) auto;gap:22px;align-items:center}.curriculum-context>div{display:flex;flex-direction:column;gap:3px}.curriculum-context strong{font-size:12px}.curriculum-context span,.curriculum-context p,.curriculum-context a{font-size:10px}.curriculum-context span,.curriculum-context p{color:var(--muted)}.curriculum-context p{line-height:1.5;margin:0}.curriculum-context a{color:var(--blue);font-weight:800;display:inline-flex;align-items:center;gap:5px;text-decoration:none;white-space:nowrap}.module-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.course-placeholder{max-width:1164px;margin:0 auto;padding:95px 28px}.course-placeholder h2{max-width:700px;font-size:38px;line-height:1.08;letter-spacing:-.045em;margin:12px 0 0}.alignment-strip{margin-top:15px;padding:11px 12px;background:#f4f6ff;border:1px solid #d9dfff;border-radius:12px;display:flex;align-items:flex-start;gap:9px;color:#344681}.alignment-strip svg{flex:0 0 auto;margin-top:2px}.alignment-strip div{display:flex;flex-direction:column;gap:2px}.alignment-strip strong{font-size:10px}.alignment-strip span{font-size:9px;color:#626c91}.question-body{padding-top:58px}.feedback-reference{display:inline-block;color:var(--muted);font-size:9px;margin-top:3px}.profile-chip-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:13px}.profile-chip-row span{display:inline-flex;align-items:center;gap:4px;padding:5px 7px;border-radius:999px;background:#f2f0e9;border:1px solid #ddd9cf;color:var(--muted);font-size:8px;font-weight:800}@media(max-width:900px){.curriculum-context{grid-template-columns:1fr;gap:9px}.curriculum-context a{margin-top:3px}}@media(max-width:620px){.profile-form-grid{grid-template-columns:1fr}.field.full-field{grid-column:auto}.course-placeholder{padding:65px 18px}.course-placeholder h2{font-size:31px}.alignment-strip{margin-top:12px}.question-body{padding-top:42px}}.senior-pathway-field{position:relative}.senior-pathway-note{display:flex;gap:10px;margin-top:12px;padding:13px;border-radius:13px;background:#f7f3ff;border:1px solid #ddd2ff}.senior-pathway-note svg{flex:0 0 auto;color:var(--blue);margin-top:2px}.senior-pathway-note div{display:flex;flex-direction:column;gap:3px}.senior-pathway-note strong{font-size:11px}.senior-pathway-note span{color:#615a78;font-size:10px;line-height:1.5}.pathway-context{margin:12px 0 0;padding:16px 18px;border:1px solid #ddd2ff;background:#f7f3ff;border-radius:16px;display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center}.pathway-context>svg{color:var(--blue)}.pathway-context>div{display:flex;flex-direction:column;gap:3px}.pathway-context strong{font-size:13px}.pathway-context p{margin:1px 0 0;color:var(--muted);font-size:10px;line-height:1.5}.pathway-context a{color:var(--blue);font-size:10px;font-weight:800;display:inline-flex;align-items:center;gap:5px;text-decoration:none;white-space:nowrap}@media(max-width:620px){.pathway-context{grid-template-columns:auto 1fr}.pathway-context a{grid-column:2}}.math-fragment{white-space:nowrap}.math-fragment .katex{font-size:1em}.math-fragment-display{display:block;white-space:normal;margin:.55em 0;overflow-x:auto;overflow-y:hidden}.math-fragment-display .katex-display{margin:0;text-align:left}.question-body .question-heading .katex{font-size:.92em;letter-spacing:normal}.question-body .question-heading .math-fragment-display .katex{font-size:.82em}.hint-box .katex,.feedback .katex{font-size:1em}.loading-shell{min-height:100vh;display:grid;place-items:center;align-content:center;gap:28px}.loading-dots{display:flex;gap:8px}.loading-dots span{width:8px;height:8px;border-radius:50%;background:var(--ink);animation:pulse 1s infinite alternate}.loading-dots span:nth-child(2){animation-delay:.15s}.loading-dots span:nth-child(3){animation-delay:.3s}.account-hero{padding-top:34px}.account-visual{margin-top:42px}.account-principles{margin-top:20px}.auth-card{padding:22px}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:6px;background:#efede6;padding:5px;border-radius:13px;margin-bottom:18px}.auth-tabs button{border:0;background:transparent;border-radius:9px;padding:10px 12px;display:inline-flex;align-items:center;justify-content:center;gap:7px;font-size:11px;font-weight:800;color:var(--muted)}.auth-tabs button.active{background:var(--paper);color:var(--ink);box-shadow:0 1px 7px #16181d14}.auth-heading{padding-bottom:14px}.auth-fields{display:grid;gap:12px;margin-top:16px}.auth-fields input{width:100%}.auth-error{margin-top:14px}.auth-submit{width:100%;margin-top:16px}.security-note{display:flex!important;align-items:flex-start;gap:7px;line-height:1.45}.security-note svg{flex:0 0 auto;margin-top:1px;color:#4e6357}.account-header-actions,.tutor-header-actions{display:flex;align-items:center;gap:8px}.token-pill{height:34px;border:1px solid #d7c88f;background:#fff7d8;color:#55420a;border-radius:999px;padding:0 10px;display:inline-flex;align-items:center;gap:6px}.token-pill strong{font-family:DM Mono,monospace;font-size:11px}.header-store-button,.header-signout{height:34px;border:1px solid #c9c6be;background:#ffffff8c;border-radius:10px;padding:0 10px;display:inline-flex;align-items:center;gap:6px;font-size:10px;font-weight:800;color:var(--ink)}.header-signout{color:var(--muted)}.icon-button{width:38px;height:38px;border:1px solid var(--line);background:var(--paper);border-radius:11px;display:grid;place-items:center;color:var(--ink)}.subtle-icon-button{width:34px;height:34px;background:#ffffff73}.learner-avatar{position:relative;border-radius:50%;background:linear-gradient(145deg,#e7f3ff,#d8ff63);border:1px solid var(--ink);display:grid;place-items:center;flex:0 0 auto;overflow:visible}.avatar-small{width:34px;height:34px}.avatar-medium{width:54px;height:54px}.avatar-large{width:88px;height:88px}.avatar-face{line-height:1}.avatar-small .avatar-face{font-size:20px}.avatar-medium .avatar-face{font-size:31px}.avatar-large .avatar-face{font-size:50px}.avatar-hat{position:absolute;left:50%;top:-25%;transform:translate(-50%);filter:drop-shadow(0 2px 1px rgba(0,0,0,.15))}.avatar-small .avatar-hat{font-size:25px;top:-38%}.avatar-medium .avatar-hat{font-size:37px;top:-35%}.avatar-large .avatar-hat{font-size:59px;top:-34%}.tutor-sidebar{display:flex;flex-direction:column;gap:18px;min-width:0}.rewards-panel{background:var(--paper);border:1px solid var(--line);border-radius:22px;box-shadow:0 12px 40px #24262a0f;padding:20px}.rewards-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.rewards-heading h2{margin:5px 0 0;font-size:22px;letter-spacing:-.04em}.token-balance{display:inline-flex;align-items:center;gap:6px;padding:8px 10px;border:1px solid #e3d39b;background:#fff7d8;border-radius:999px}.token-balance strong{font-family:DM Mono,monospace;font-size:11px}.daily-task-list{display:flex;flex-direction:column;gap:9px;margin-top:17px}.daily-task{border:1px solid var(--line);border-radius:14px;padding:12px;background:#faf8f2}.daily-task.task-complete{background:#f3f8e8;border-color:#cbdba5}.daily-task-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.daily-task-top>div{display:flex;flex-direction:column;gap:2px}.daily-task-top strong{font-size:11px}.daily-task-top span{color:var(--muted);font-size:9px;line-height:1.4}.daily-task-top b{min-width:31px;height:25px;border-radius:999px;background:#fff4c3;color:#6e5607;font-family:DM Mono,monospace;font-size:9px;display:grid;place-items:center}.task-complete .daily-task-top b{background:#dcebbd;color:#35520c}.task-progress-track{height:5px;background:#e5e1d8;border-radius:999px;overflow:hidden;margin-top:10px}.task-progress-track div{height:100%;background:var(--blue);border-radius:inherit;transition:width .35s ease}.task-complete .task-progress-track div{background:#6b9033}.daily-task small{display:block;margin-top:6px;color:var(--muted);font-size:8px;font-family:DM Mono,monospace}.store-cta{width:100%;margin-top:13px;border:1px solid var(--ink);background:var(--ink);color:#fff;border-radius:14px;padding:12px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:9px;text-align:left}.store-cta>span{display:flex;flex-direction:column;gap:1px}.store-cta strong{font-size:11px}.store-cta small{color:#bfc2c8;font-size:8px}.store-cta b{font-size:9px;color:var(--acid)}.reward-toast{position:fixed;z-index:30;top:88px;left:50%;transform:translate(-50%);background:var(--ink);color:#fff;border:1px solid #000;box-shadow:5px 5px 0 var(--acid);border-radius:999px;padding:10px 15px;display:flex;align-items:center;gap:8px;font-size:11px;animation:reward-in .25s ease-out}.reward-toast svg{color:var(--acid)}@keyframes reward-in{0%{opacity:0;transform:translate(-50%,-8px)}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#1112158c;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:grid;place-items:center;padding:24px}.store-modal{width:min(880px,100%);max-height:min(760px,calc(100vh - 48px));overflow:auto;background:#f7f5ef;border:1px solid #1b1d21;border-radius:24px;box-shadow:0 30px 90px #00000040;padding:24px}.store-header{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.store-header h2{font-size:38px;line-height:1;letter-spacing:-.055em;margin:7px 0 8px}.store-header p{color:var(--muted);margin:0;font-size:12px}.store-hero{margin-top:22px;border:1px solid var(--line);border-radius:18px;background:var(--paper);padding:17px 20px;display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center}.store-hero>div:nth-child(2){display:flex;flex-direction:column;align-items:flex-start;gap:3px}.store-hero>div:nth-child(2)>span{color:var(--muted);font-size:9px}.store-hero>div:nth-child(2)>strong{font-size:15px}.text-button{border:0;padding:4px 0;background:transparent;color:var(--blue);font-size:9px;font-weight:800}.store-wallet{display:flex;align-items:center;gap:6px;padding:10px 13px;background:#fff7d8;border:1px solid #e3d39b;border-radius:13px}.store-wallet strong{font-family:DM Mono,monospace;font-size:14px}.store-wallet span{color:#755e17;font-size:9px}.store-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}.store-item{min-width:0;background:var(--paper);border:1px solid var(--line);border-radius:17px;padding:15px;display:flex;flex-direction:column;min-height:225px}.store-item-equipped{border-color:#7d8ff0;box-shadow:inset 0 0 0 1px #7d8ff0}.store-item-emoji{height:72px;border-radius:13px;background:#f0eee7;display:grid;place-items:center;font-size:45px}.store-item-copy{margin-top:12px}.store-item-copy strong{font-size:13px}.store-item-copy p{margin:4px 0 0;color:var(--muted);font-size:9px;line-height:1.45}.store-item-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto;padding-top:13px}.item-price{display:inline-flex;align-items:center;gap:4px;color:#6d5816;font-family:DM Mono,monospace;font-size:9px}.buy-button,.equip-button,.owned-button{border-radius:9px;padding:7px 9px;font-size:8px;font-weight:800;display:inline-flex;align-items:center;gap:4px}.buy-button{border:1px solid var(--ink);background:var(--ink);color:#fff}.buy-button:disabled{opacity:.5;cursor:not-allowed}.equip-button{border:1px solid var(--blue);background:#eef1ff;color:var(--blue)}.owned-button{border:1px solid #b9c99b;background:#eef6df;color:#46631a}@media(max-width:1020px){.tutor-header-actions .header-store-button{display:none}.store-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:900px){.tutor-sidebar{order:2}.rewards-panel{order:1}.mastery-panel{order:2}}@media(max-width:720px){.account-header-actions .header-signout,.account-header-actions .header-store-button{display:none}.tutor-header-actions .ghost-button{font-size:0;padding:8px}.tutor-header-actions .ghost-button svg{width:16px;height:16px}.store-grid{grid-template-columns:1fr}.store-hero{grid-template-columns:auto 1fr}.store-wallet{grid-column:1 / -1;justify-content:center}}@media(max-width:620px){.account-hero{padding-top:18px}.auth-card{padding:16px}.account-header-actions,.tutor-header-actions{gap:5px}.token-pill{height:32px;padding:0 8px}.avatar-small{width:31px;height:31px}.tutor-header-actions .subtle-icon-button{display:none}.store-modal{padding:17px;border-radius:18px;max-height:calc(100vh - 22px)}.modal-backdrop{padding:11px}.store-header h2{font-size:31px}.reward-toast{width:calc(100% - 28px);justify-content:center;text-align:center;top:74px;border-radius:14px}}.avatar-wrap{position:relative;display:inline-flex;flex-direction:column;align-items:center;justify-content:center;flex:0 0 auto}.avatar-wrap.avatar-small{width:40px;height:40px}.avatar-wrap.avatar-medium{width:72px;height:72px}.avatar-wrap.avatar-large{width:124px;height:124px}.avatar-wrap.avatar-xlarge{width:292px;height:330px}.avatar-scene{position:relative;width:100%;height:100%;overflow:hidden;border:1px solid var(--ink);background:radial-gradient(circle at 50% 27%,#fff 0,#fff 36%,#edf2f5 62%,#d9e1e7);box-shadow:3px 3px 0 var(--ink);isolation:isolate}.avatar-small .avatar-scene,.avatar-medium .avatar-scene{border-radius:50%}.avatar-large .avatar-scene{border-radius:30px}.avatar-xlarge .avatar-scene{border-radius:34px;box-shadow:8px 8px 0 var(--ink)}.avatar-stage-glow{position:absolute;z-index:0;inset:auto 6% 1% 6%;height:29%;border-radius:50%;background:#d8ff6373;filter:blur(11px)}.avatar-bg-icon{position:absolute;z-index:0;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;font-size:1.9em;opacity:.19;transform:scale(2.6);filter:saturate(1.18)}.avatar-portrait-frame{position:absolute;z-index:3;top:2%;right:5%;bottom:-1%;left:5%;display:grid;place-items:center}.avatar-portrait-svg{display:block;width:100%;height:100%;overflow:visible;filter:drop-shadow(0 2px 2px rgba(30,32,36,.08))}.avatar-portrait-svg *{vector-effect:non-scaling-stroke}.avatar-eyewear{position:absolute;z-index:8;top:32%;left:50%;transform:translate(-50%);font-size:2.1em;line-height:1;filter:drop-shadow(0 2px 1px rgba(0,0,0,.24))}.avatar-hat-item{position:absolute;z-index:10;left:50%;top:-18%;transform:translate(-50%);font-size:2.35em;line-height:1;filter:drop-shadow(0 2px 1px rgba(0,0,0,.18))}.avatar-jewellery{position:absolute;z-index:9;left:50%;top:69%;transform:translate(-50%);font-size:1.3em}.avatar-ride{position:absolute;z-index:2;left:50%;bottom:-3%;transform:translate(-50%);font-size:2.9em;line-height:1}.avatar-belonging{position:absolute;z-index:12;right:3%;bottom:14%;font-size:1.6em;filter:drop-shadow(0 2px 1px rgba(0,0,0,.2))}.avatar-cosmetic-outfit{position:absolute;z-index:7;left:50%;bottom:1%;transform:translate(-50%);font-size:2.6em;line-height:1;filter:drop-shadow(0 2px 2px rgba(0,0,0,.14))}.avatar-alias{position:absolute;left:50%;bottom:-23px;transform:translate(-50%);white-space:nowrap;font-family:DM Mono,monospace;font-size:9px}.avatar-small .avatar-portrait-frame{top:-4%;right:-2%;bottom:-8%;left:-2%}.avatar-small .avatar-eyewear{font-size:1em;top:34%}.avatar-small .avatar-hat-item{font-size:1.3em;top:-22%}.avatar-small .avatar-jewellery,.avatar-small .avatar-ride,.avatar-small .avatar-belonging,.avatar-small .avatar-bg-icon,.avatar-small .avatar-cosmetic-outfit{display:none}.avatar-medium .avatar-portrait-frame{top:-3%;right:0;bottom:-6%;left:0}.avatar-medium .avatar-eyewear{font-size:1.15em;top:34%}.avatar-medium .avatar-hat-item{font-size:1.5em;top:-21%}.avatar-medium .avatar-cosmetic-outfit{font-size:1.4em}.avatar-large .avatar-eyewear{font-size:1.9em}.avatar-large .avatar-hat-item{font-size:2.25em;top:-21%}.avatar-large .avatar-cosmetic-outfit{font-size:2.3em}.avatar-xlarge .avatar-portrait-frame{top:1%;right:5%;bottom:-2%;left:5%}.avatar-xlarge .avatar-bg-icon{font-size:3.8em}.avatar-xlarge .avatar-ride{font-size:4.3em}.avatar-xlarge .avatar-belonging{font-size:2.7em}.avatar-xlarge .avatar-cosmetic-outfit{font-size:4.1em}.avatar-xlarge .avatar-eyewear{font-size:3.25em;top:31%}.avatar-xlarge .avatar-hat-item{font-size:4.2em;top:-17%}.avatar-xlarge .avatar-jewellery{font-size:2.1em;top:70%}.avatar-onboarding-shell{min-height:100vh;background:radial-gradient(circle at 12% 20%,rgba(216,255,99,.28),transparent 26%),radial-gradient(circle at 90% 8%,rgba(52,87,255,.16),transparent 28%),#f3f1eb}.avatar-onboarding{max-width:1120px;margin:28px auto 70px;padding:0 28px;display:grid;grid-template-columns:.8fr 1.2fr;gap:22px;align-items:stretch}.avatar-preview-card,.avatar-builder-card{background:var(--paper);border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);padding:30px}.avatar-preview-card h1{font-size:clamp(46px,5vw,68px);line-height:.95;letter-spacing:-.065em;margin:10px 0 16px}.avatar-preview-card>p,.builder-heading p{color:var(--muted);line-height:1.55;font-size:13px}.avatar-preview-stage{min-height:370px;display:grid;place-items:center}.public-alias-card{border:1px solid #c9c6be;background:#f6f4ed;border-radius:16px;padding:14px;display:grid;grid-template-columns:auto 1fr;gap:11px}.public-alias-card>div{display:flex;flex-direction:column;gap:2px}.public-alias-card span{color:var(--muted);font-size:9px}.public-alias-card strong{font-family:DM Mono,monospace;font-size:13px}.public-alias-card small{color:var(--muted);line-height:1.4;font-size:9px;margin-top:4px}.builder-heading h2{margin:7px 0 8px;font-size:34px;letter-spacing:-.05em}.avatar-choice-group{margin-top:22px}.avatar-choice-group>label{display:block;font-size:11px;font-weight:800;margin-bottom:9px}.segmented-avatar-options{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.segmented-avatar-options button,.hair-style-grid button{border:1px solid var(--line);background:#faf8f2;border-radius:11px;padding:10px;font-size:10px;font-weight:750;text-transform:capitalize}.segmented-avatar-options button.selected,.hair-style-grid button.selected{border-color:var(--blue);background:#edf0ff;color:var(--blue);box-shadow:inset 0 0 0 1px var(--blue)}.colour-swatches{display:flex;gap:8px;flex-wrap:wrap}.colour-swatches button{position:relative;width:39px;height:39px;border:1px solid #bebbb3;background:#fff;border-radius:12px;display:grid;place-items:center;padding:4px}.colour-swatches button>span{width:100%;height:100%;border-radius:8px;border:1px solid rgba(0,0,0,.1)}.colour-swatches button svg{position:absolute;color:#fff;filter:drop-shadow(0 1px 1px black)}.colour-swatches button.selected{outline:2px solid var(--blue);outline-offset:2px}.hair-style-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}.avatar-save-button{width:100%;margin-top:28px;padding:15px}.challenge-panel{background:#17191f;color:#fff;border:1px solid #050609;border-radius:22px;box-shadow:0 12px 40px #24262a1f;padding:20px;overflow:hidden;position:relative}.challenge-panel:after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;background:#d8ff6321;right:-80px;top:-90px;pointer-events:none}.challenge-panel .eyebrow{color:#a9adb7}.challenge-topline{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.challenge-topline h2{display:flex;align-items:center;gap:8px;margin:5px 0 0;font-size:22px;letter-spacing:-.04em}.rank-chip{background:var(--acid);color:var(--ink);border-radius:999px;padding:7px 10px;font-family:DM Mono,monospace;font-size:11px;font-weight:800}.challenge-panel>p{color:#b7bac2;font-size:10px;line-height:1.5}.challenge-score-card{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:14px}.challenge-score-card>div{background:#22252d;border:1px solid #343842;border-radius:12px;padding:10px;display:flex;flex-direction:column;gap:3px}.challenge-score-card span{color:#9da1ab;font-size:8px}.challenge-score-card strong{font-family:DM Mono,monospace;font-size:15px}.challenge-progress{height:5px;background:#30333c;border-radius:999px;margin:10px 0 6px;overflow:hidden}.challenge-progress div{height:100%;background:var(--acid);border-radius:inherit}.challenge-rule{color:#8f949f;font-size:7px;line-height:1.4}.challenge-prize{margin-top:14px;border:1px solid #596129;background:linear-gradient(135deg,#2b301d,#1e2119);border-radius:14px;padding:11px;display:grid;grid-template-columns:auto 1fr auto;gap:9px;align-items:center}.challenge-prize-icon{font-size:27px}.challenge-prize>div{display:flex;flex-direction:column}.challenge-prize>div span{color:#aeb793;font-size:7px}.challenge-prize>div strong{font-size:10px}.challenge-prize>div small{color:var(--acid);font-size:7px;text-transform:capitalize}.challenge-prize>svg{color:var(--acid)}.leaderboard-heading{margin-top:16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #343842;padding-bottom:8px}.leaderboard-heading strong{font-size:9px}.leaderboard-heading span{color:#a7abb4;font-size:8px;display:inline-flex;align-items:center;gap:4px}.leaderboard-list{display:flex;flex-direction:column}.leaderboard-row{display:grid;grid-template-columns:22px 1fr auto;gap:7px;align-items:center;min-height:31px;border-bottom:1px solid #292c34;font-size:8px}.leaderboard-row b{color:#9da1ab;font-family:DM Mono,monospace}.leaderboard-row span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.leaderboard-row strong{font-family:DM Mono,monospace;color:#dfe2e8}.leaderboard-row.you{background:#d8ff631a;margin:0 -7px;padding:0 7px;border-radius:7px;color:var(--acid)}.challenge-empty{color:#9297a1;font-size:9px;padding:13px 0}.challenge-privacy-note{margin-top:10px;display:flex;gap:7px;color:#8f949f;font-size:7px;line-height:1.4}.challenge-privacy-note svg{flex:0 0 auto}.recent-win{margin-top:10px;display:flex;align-items:center;gap:6px;color:var(--acid);font-size:8px}.reward-economy-note{margin:9px 0 0;color:var(--muted);font-size:9px;line-height:1.45}.reward-safety-note{display:flex;gap:6px;align-items:center;color:var(--muted);font-size:8px;margin:10px 2px 0}.store-modal-wide{width:min(1080px,100%);max-height:min(850px,calc(100vh - 32px))}.upgraded-store-hero{grid-template-columns:150px 1fr auto;min-height:175px}.loadout-copy{min-width:0}.equipped-chips{display:flex;flex-wrap:wrap;gap:5px;margin-top:7px}.equipped-chips button{border:1px solid #d4d1c8;background:#f3f1ea;border-radius:999px;padding:5px 8px;font-size:8px}.store-tabs{display:flex;gap:6px;overflow-x:auto;padding:16px 0 4px;scrollbar-width:thin}.store-tabs button{flex:0 0 auto;border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:8px 11px;font-size:9px;font-weight:800}.store-tabs button.active{background:var(--ink);color:#fff;border-color:var(--ink)}.upgraded-store-grid{grid-template-columns:repeat(4,1fr)}.upgraded-store-grid .store-item{min-height:260px}.store-item-emoji{position:relative}.rarity-badge{position:absolute;left:8px;top:8px;border-radius:999px;padding:4px 6px;font-family:DM Mono,monospace;font-size:7px;text-transform:uppercase;background:#ffffffe0;border:1px solid rgba(22,24,29,.13)}.rarity-common{color:#555}.rarity-rare{color:#2451d6}.rarity-epic{color:#7d31b5}.rarity-legendary{color:#a66400}.rarity-mythic{color:#8a2be2;font-weight:800}.rarity-card-epic{background:linear-gradient(180deg,#fffdf8,#faf4ff)}.rarity-card-legendary{background:linear-gradient(180deg,#fffdf8,#fff8df)}.rarity-card-mythic{background:linear-gradient(180deg,#fffdf8,#f5ebff 55%,#fff0c8);box-shadow:inset 0 0 0 1px #8a2be22e}.item-category{display:block;color:var(--blue);font-family:DM Mono,monospace;font-size:7px;text-transform:uppercase;margin-top:3px}.exclusive-price{display:inline-flex;gap:4px;align-items:center;color:#7454a7;font-size:8px;font-weight:800}.challenge-lock{border:1px solid #c9b5dd;background:#f7efff;color:#6b3e91;border-radius:9px;padding:7px 8px;font-size:8px;font-weight:800;display:inline-flex;gap:4px;align-items:center}.store-footer-note{margin-top:14px;border-top:1px solid var(--line);padding-top:12px;display:flex;align-items:center;gap:7px;color:var(--muted);font-size:9px}@media(max-width:1020px){.upgraded-store-grid{grid-template-columns:repeat(3,1fr)}.avatar-onboarding{grid-template-columns:1fr;max-width:760px}.avatar-preview-stage{min-height:315px}}@media(max-width:760px){.upgraded-store-grid{grid-template-columns:repeat(2,1fr)}.upgraded-store-hero{grid-template-columns:120px 1fr}.upgraded-store-hero .store-wallet{grid-column:1 / -1}.hair-style-grid{grid-template-columns:repeat(3,1fr)}.avatar-onboarding{padding:0 14px}.avatar-preview-card,.avatar-builder-card{padding:21px;border-radius:20px}}@media(max-width:520px){.upgraded-store-grid,.segmented-avatar-options{grid-template-columns:1fr}.avatar-wrap.avatar-xlarge{width:220px;height:250px}.avatar-preview-stage{min-height:280px}}.animal-avatar-scene{background:linear-gradient(145deg,#eef6ff,#f7f2e8)}.avatar-background-art{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;z-index:0}.avatar-background-default-art{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 50% 32%,#fff 0,#fff 24%,#e8f0f4 57%,#d7e0e6)}.animal-avatar-halo{position:absolute;z-index:1;width:72%;height:72%;left:14%;top:18%;border-radius:50%;background:radial-gradient(circle,#ffffffb8,#fff0 68%)}.animal-avatar-svg{filter:drop-shadow(0 4px 3px rgba(24,27,34,.12))}.animal-hat-layer,.animal-eyewear-layer{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none}.avatar-small .animal-hat-layer,.avatar-small .animal-eyewear-layer{transform:scale(1.06);transform-origin:center}.avatar-medium .animal-hat-layer,.avatar-medium .animal-eyewear-layer{transform:scale(1.04);transform-origin:center}.animal-avatar-onboarding{grid-template-columns:.88fr 1.12fr}.animal-builder-card{display:flex;flex-direction:column}.animal-choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:22px}.animal-choice-grid>button{position:relative;min-height:112px;display:flex;align-items:center;gap:12px;text-align:left;border:1px solid var(--line);background:#faf8f2;border-radius:18px;padding:10px 13px 10px 7px;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}.animal-choice-grid>button:hover{transform:translateY(-2px);border-color:#9ca7b7}.animal-choice-grid>button.selected{border-color:var(--blue);background:#edf1ff;box-shadow:inset 0 0 0 1px var(--blue),3px 3px #3457ff2e}.animal-choice-preview{width:94px;height:94px;display:grid;place-items:center;flex:0 0 auto}.animal-choice-preview .avatar-large{width:86px;height:86px}.animal-choice-grid strong{display:block;font-size:14px;margin-bottom:4px}.animal-choice-grid small{display:block;color:var(--muted);font-size:10px}.animal-choice-check{position:absolute;top:10px;right:10px;color:var(--blue)}@media(max-width:720px){.animal-choice-grid{grid-template-columns:1fr}.animal-choice-grid>button{min-height:98px}.animal-choice-preview{width:82px;height:82px}}.avatar-portrait-frame{overflow:visible}.avatar-photo{display:block;width:118%;height:118%;max-width:none;object-fit:contain;object-position:center bottom;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;filter:drop-shadow(0 4px 4px rgba(24,27,34,.13));transform:translateY(3%)}.avatar-small .avatar-photo{width:132%;height:132%;transform:translateY(8%)}.avatar-medium .avatar-photo{width:126%;height:126%;transform:translateY(7%)}.avatar-large .avatar-photo{width:121%;height:121%;transform:translateY(5%)}.avatar-xlarge .avatar-photo{width:116%;height:116%;transform:translateY(3%)}.avatar-photo-rabbit{width:109%;height:109%;transform:translateY(5%)}.avatar-photo-koala{width:111%;height:111%;transform:translateY(6%)}.avatar-portrait-frame{z-index:3}.animal-hat-layer{z-index:10}.animal-eyewear-layer{z-index:11}.avatar-portrait-frame{top:3%;right:3%;bottom:3%;left:3%;overflow:hidden}.avatar-photo,.avatar-small .avatar-photo,.avatar-medium .avatar-photo,.avatar-large .avatar-photo,.avatar-xlarge .avatar-photo,.avatar-photo-rabbit,.avatar-photo-koala{width:100%;height:100%;transform:none;object-fit:contain;object-position:center center}.avatar-small .avatar-portrait-frame,.avatar-medium .avatar-portrait-frame,.avatar-large .avatar-portrait-frame,.avatar-xlarge .avatar-portrait-frame{top:3%;right:3%;bottom:3%;left:3%}.avatar-photo-custom-reward{width:100%;height:100%}.store-item-custom-art{height:150px;overflow:hidden;border-radius:14px;background:radial-gradient(circle at 50% 35%,#fff 0,#fff 35%,#eef1f5 80%);position:relative;display:grid;place-items:center}.store-custom-item-preview{width:100%;height:100%;object-fit:contain;object-position:center}.store-item-custom-art .rarity-badge{position:absolute;top:8px;right:8px}.store-hero-previewing{border-color:#768cff;box-shadow:inset 0 0 0 1px #768cff}.preview-help{color:var(--muted);font-size:9px;margin-top:3px}.stop-preview-button,.try-on-button{border:1px solid #aeb6d6;background:#f3f5ff;color:#27365f;border-radius:9px;padding:7px 9px;font-size:9px;font-weight:800;cursor:pointer}.stop-preview-button{margin-top:6px}.try-on-button.active{background:#283457;color:#fff;border-color:#283457}.store-item-actions{margin-top:10px;display:flex}.store-item-previewing{border-color:#768cff;box-shadow:inset 0 0 0 1px #768cff}.store-item-preview-trigger{width:100%;border:0;padding:0;cursor:pointer;color:inherit;font:inherit}.try-on-overlay{position:absolute;left:8px;bottom:8px;z-index:4;padding:4px 7px;border-radius:999px;background:#12141ad1;color:#fff;font-size:8px;font-weight:900;letter-spacing:.02em;opacity:0;transform:translateY(3px);transition:opacity .15s ease,transform .15s ease}.store-item-preview-trigger:hover .try-on-overlay,.store-item-previewing .try-on-overlay{opacity:1;transform:none}.avatar-background-image{object-fit:cover;object-position:center;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.store-background-item-preview{object-fit:cover}.avatar-has-background .avatar-portrait-frame,.avatar-small .avatar-has-background .avatar-portrait-frame,.avatar-medium .avatar-has-background .avatar-portrait-frame,.avatar-large .avatar-has-background .avatar-portrait-frame,.avatar-xlarge .avatar-has-background .avatar-portrait-frame{top:3%;right:3%;bottom:0;left:3%}.avatar-has-background .avatar-photo{object-position:center bottom}.topic-focus-card{margin-top:16px;border:1px solid #d9d5ca;border-radius:18px;padding:16px;background:#fbfaf6}.topic-focus-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:12px}.topic-focus-heading>div{display:grid;gap:4px}.topic-focus-heading strong{font-size:15px;letter-spacing:-.02em}.topic-focus-heading small{color:var(--muted);line-height:1.45;max-width:650px}.topic-all-button{width:100%;border:1px solid #d8d4ca;background:#fff;border-radius:13px;padding:11px 13px;display:flex;align-items:center;justify-content:space-between;gap:14px;text-align:left}.topic-all-button span{font-weight:800}.topic-all-button small{color:var(--muted)}.topic-all-button.selected{border-color:var(--blue);box-shadow:inset 0 0 0 1px var(--blue);background:#f0f3ff}.topic-module-list{display:grid;gap:14px;margin-top:14px}.topic-module{border-top:1px solid #e5e1d7;padding-top:12px}.topic-module-title{display:grid;gap:2px;margin-bottom:8px}.topic-module-title strong{font-size:11px;text-transform:uppercase;letter-spacing:.08em}.topic-module-title small{color:var(--muted);font-size:9px}.topic-chip-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.topic-chip{min-height:70px;border:1px solid #dedad0;border-radius:12px;background:#fff;padding:10px 11px;display:grid;gap:4px;text-align:left;align-content:start}.topic-chip strong{font-size:10px}.topic-chip small{font-size:8px;line-height:1.35;color:var(--muted)}.topic-chip:hover{transform:translateY(-1px);border-color:#a9b5ff}.topic-chip.selected{border-color:var(--blue);background:#edf1ff;box-shadow:inset 0 0 0 1px var(--blue)}.topic-focus-summary{margin-top:12px;border-radius:10px;padding:9px 10px;display:flex;align-items:center;gap:7px;background:#f1f5ff;color:#344681;font-size:9px;font-weight:750}.focus-summary-chip{display:flex;gap:6px;align-items:center;padding:8px 10px;border-radius:10px;background:#f1f5ff;color:#344681;margin:10px 0 2px;font-size:8px;font-weight:750;line-height:1.35}.difficulty-level-5{border-color:#b78922!important;background:#fff5d6!important;color:#6d4a00!important;font-weight:850}.question-card:has(.difficulty-level-5) .question-body .question-heading{max-width:960px}@media(max-width:760px){.topic-chip-grid{grid-template-columns:1fr}.topic-all-button{align-items:flex-start;flex-direction:column;gap:3px}}.admin-shell{min-height:100vh;padding:34px clamp(18px,4vw,64px) 70px;background:#f3f1eb;color:var(--ink)}.admin-login-shell{display:grid;place-items:center}.admin-login-card{width:min(520px,100%);background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:34px;box-shadow:8px 8px 0 var(--ink)}.admin-mark{width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:var(--acid);border:1px solid var(--ink);margin-bottom:20px}.admin-login-card h1,.admin-topbar h1{margin:5px 0 8px;font-size:clamp(32px,5vw,52px);letter-spacing:-.055em}.admin-login-card>p,.admin-topbar p{color:var(--muted);line-height:1.55}.admin-login-form{display:grid;gap:10px;margin-top:24px}.admin-login-form label{font-size:11px;font-weight:800}.admin-password-row{display:flex;align-items:center;gap:9px;border:1px solid #c9c6be;border-radius:12px;background:#fff;padding:0 13px}.admin-password-row input{width:100%;border:0;outline:0;padding:14px 0;background:transparent}.admin-back-link{display:inline-block;margin-top:20px;color:var(--muted);font-size:11px;font-weight:750}.admin-error{margin-top:14px;padding:11px 13px;border:1px solid #f0b4ae;border-radius:12px;background:#fff1f0;color:#8d2d26;font-size:12px}.admin-page-error{margin-bottom:18px}.admin-topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;max-width:1500px;margin:0 auto 24px}.admin-topbar-actions{display:flex;gap:8px;flex-wrap:wrap}.admin-topbar-actions a,.admin-topbar-actions button{border:1px solid #c9c6be;background:var(--paper);color:var(--ink);border-radius:999px;padding:10px 13px;font-size:10px;font-weight:800;text-decoration:none}.admin-filter-panel{max-width:1500px;margin:0 auto 24px;background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:0 12px 36px #24262a0f}.admin-filter-grid{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));gap:12px}.admin-filter-grid label{display:grid;gap:6px;color:var(--muted);font-size:9px;font-weight:850;text-transform:uppercase;letter-spacing:.08em}.admin-filter-grid select{width:100%;min-width:0;border:1px solid #c9c6be;background:#fff;color:var(--ink);border-radius:11px;padding:11px 12px;font-size:11px}.admin-filter-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px;align-items:center}.admin-course-summary{display:flex;gap:10px 18px;flex-wrap:wrap;align-items:baseline;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}.admin-course-summary strong{font-size:13px}.admin-course-summary span{color:var(--muted);font-size:10px}.admin-generator-note{margin:10px 0 0;color:var(--muted);font-size:9px;line-height:1.55;max-width:980px}.admin-empty-state{max-width:1500px;margin:40px auto;min-height:260px;display:grid;place-items:center;align-content:center;text-align:center;color:var(--muted)}.admin-empty-state h2{color:var(--ink);margin:12px 0 5px}.admin-empty-state p{max-width:540px;line-height:1.5}.admin-results-header{max-width:1500px;margin:0 auto 16px}.admin-results-header h2{margin:5px 0 4px;font-size:27px;letter-spacing:-.04em}.admin-results-header p{margin:0;color:var(--muted);font-size:10px}.admin-skill-list{max-width:1500px;margin:0 auto;display:grid;gap:22px}.admin-skill-section{background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:20px}.admin-skill-section>header{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:16px}.admin-skill-section>header span{color:var(--blue);font-size:9px;font-weight:850;text-transform:uppercase;letter-spacing:.08em}.admin-skill-section>header h2{margin:4px 0;font-size:23px;letter-spacing:-.04em}.admin-skill-section>header p{margin:0;color:var(--muted);font-size:9px}.admin-skill-section>header code{background:#f1efe8;border:1px solid #dedbd2;border-radius:8px;padding:6px 8px;font-size:9px;color:#4d4d56}.admin-question-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.admin-question-card{border:1px solid #dad7cf;border-radius:16px;padding:15px;background:#fbfaf6;min-width:0}.admin-question-card.difficulty-admin-5{border-color:#8c79ff;box-shadow:inset 0 3px #8c79ff}.admin-question-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px;font-size:9px;color:var(--muted)}.admin-question-meta>span{color:var(--ink);font-weight:850}.admin-question-meta strong{color:#5a38ba;background:#eee8ff;border-radius:999px;padding:3px 6px;font-size:8px}.admin-question-meta small{margin-left:auto}.admin-question-prompt{min-height:62px;font-size:16px;font-weight:700;line-height:1.5;overflow-wrap:anywhere}.admin-solution-block{display:grid;gap:9px;margin-top:14px;padding-top:13px;border-top:1px solid #e0ddd5}.admin-solution-block>div{display:grid;grid-template-columns:86px minmax(0,1fr);gap:8px;align-items:baseline}.admin-solution-block>div>span{color:var(--muted);font-size:8px;font-weight:850;text-transform:uppercase;letter-spacing:.07em}.admin-solution-block strong{font-size:15px}.admin-solution-block small{color:var(--muted);font-size:8px}.admin-solution-block>div>div{margin:0;font-size:10px;line-height:1.55}.admin-question-card .math-fragment-display .katex-display{overflow-x:auto;overflow-y:hidden}@media(max-width:900px){.admin-topbar{flex-direction:column}.admin-filter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-question-grid{grid-template-columns:1fr}}@media(max-width:560px){.admin-shell{padding:20px 12px 50px}.admin-filter-grid{grid-template-columns:1fr}.admin-skill-section>header{flex-direction:column}.admin-solution-block>div{grid-template-columns:1fr}}.exam-question-card{min-width:0}.exam-title{font-size:clamp(23px,3vw,34px);letter-spacing:-.025em;line-height:1.2;margin:20px 0 14px}.exam-course{color:var(--muted);font-size:13px;line-height:1.5}.exam-facts{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0;font-size:12px}.exam-facts>span{border:1px solid var(--line);border-radius:8px;padding:7px 9px;background:#f5f3ec}.exam-stem{font-size:18px;line-height:1.9;margin:22px 0;overflow-x:auto}.exam-part{border:1px solid #d4d8e3;border-radius:13px;padding:18px;margin:16px 0;background:#fff;min-width:0}.exam-part header{display:flex;justify-content:space-between;gap:10px;margin-bottom:12px;font-size:15px}.exam-part header>span{color:#545e74;font-size:12px}.exam-part-prompt,.exam-part>div,.exam-solution p{line-height:1.7;font-size:15px;overflow-wrap:anywhere}.exam-input-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(125px,1fr));gap:12px;margin-top:16px}.exam-input-grid label{display:grid;gap:7px;font-size:13px;min-width:0}.exam-input-grid input{width:100%;min-width:0;border:1px solid #aeb7ca;border-radius:8px;padding:12px;font-size:16px}.exam-entry-help{display:block;color:#596277;font-size:12px;line-height:1.6;margin:10px 0 16px}.exam-working-label{display:grid;gap:8px;margin-top:16px;font-size:13px}.exam-working-label textarea{width:100%;min-width:0;resize:vertical;border:1px solid #ccd1df;border-radius:8px;padding:12px;font:inherit;line-height:1.7}.exam-working-label textarea:focus,.exam-input-grid input:focus{outline:2px solid #4865dc;outline-offset:2px}.exam-solution{background:#f4f6fb;border-radius:9px;padding:14px;margin-top:16px;font-size:13px}.exam-solution ol{padding-left:22px;line-height:1.65}.exam-correct{border-left:4px solid #387444}.exam-incorrect{border-left:4px solid #bc6c30}.exam-review{border-left:4px solid #b1bbd5;padding-left:12px}.exam-marking-note{padding:12px 14px;border-left:3px solid #cbba79;background:#fcf8ea;font-size:12px;line-height:1.65;color:#57503b}.exam-sources{margin:20px 0 8px;font-size:12px;line-height:1.6}.exam-sources summary,.exam-solution summary{cursor:pointer;font-weight:700}.exam-sources a{color:#2c478c;overflow-wrap:anywhere}.exam-template,.exam-coverage-status{font-size:12px;color:#525c73;line-height:1.65}.exam-feedback-summary{margin-top:20px;border:1px solid #bdc9df;border-radius:12px;padding:18px;background:#f0f5fc}.exam-feedback-summary h2{font-size:21px}.exam-feedback-summary p{font-size:14px;line-height:1.65}.exam-plot{margin:18px 0;border:1px solid #ccd2df;border-radius:10px;padding:12px;background:#fff}.exam-plot svg{width:100%;max-height:390px;display:block}.exam-plot text{fill:#29354f;font:12px system-ui}.exam-grid-line{stroke:#e4e7ee;stroke-width:1}.exam-axis{stroke:#65718a;stroke-width:1.5}.exam-curve{stroke:#263f9f;stroke-width:2.5}.exam-point{fill:#263f9f}.exam-point-open{fill:#fff;stroke:#263f9f;stroke-width:2}.exam-plot figcaption{font-size:11px;line-height:1.5;color:#596277;margin-top:8px}.exam-question-card .katex-display,.exam-part .katex-display{overflow-x:auto;overflow-y:hidden;max-width:100%}.admin-question-card:has(.exam-review){grid-column:1/-1}.admin-question-card .exam-part{background:#fff}@media(max-width:650px){.exam-part{padding:13px}.exam-stem{font-size:16px}.exam-review{padding-left:6px}}@media print{.exam-part{break-inside:avoid}.exam-working-label textarea{min-height:80px}.exam-facts>span{background:#fff}.exam-sources{display:block}}.question-text{white-space:pre-wrap}.question-table-scroll{max-width:100%;overflow-x:auto;margin:1rem 0}.question-data-table{border-collapse:collapse;font-size:1rem;line-height:1.5;font-weight:400}.question-data-table th,.question-data-table td{border:1px solid #cbd5e1;padding:.5rem .8rem;text-align:center;white-space:nowrap}.question-data-table th{background:#f1f5f9;color:#1e293b;font-weight:600}.question-data-table th:first-child{text-align:left}.question-heading{font-weight:700}.math-fallback{font-family:monospace;white-space:pre-wrap}.question-part-label{font-variant-ligatures:none;font-feature-settings:"liga" 0,"clig" 0,"dlig" 0;white-space:nowrap}:where(.vector-public,.student-ui){--color-bg: #f8faff;--color-surface: #ffffff;--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-text: #0f172a;--color-text-muted: #475569;--color-tint: #eef4ff;--color-border: #e2e8f0;--color-success: #10b981;--color-success-text: #047857;--color-success-bg: #ecfdf5;--color-error: #b91c1c;--radius-card: 16px;--radius-control: 10px;--shadow-card: 0 8px 28px rgb(15 23 42 / 4%);--space-page: clamp(18px, 3vw, 40px);--space-card: clamp(20px, 3vw, 32px);--content-width: 1200px;--ink: var(--color-text);--muted: var(--color-text-muted);--paper: var(--color-surface);--line: var(--color-border);--blue: var(--color-primary);--acid: var(--color-tint);--shadow: var(--shadow-card)}.student-ui{background:var(--color-bg);color:var(--color-text);min-height:100vh;font-size:15px;line-height:1.65}.student-ui [hidden]{display:none!important}.student-ui h1,.student-ui h2,.student-ui h3{color:var(--color-text);letter-spacing:-.035em;line-height:1.2}.student-ui p,.student-ui small{color:var(--color-text-muted)}.student-ui :where(a,button,input,select,textarea,summary):focus-visible{outline:3px solid var(--color-primary);outline-offset:4px}.student-ui :where(button,a){-webkit-tap-highlight-color:transparent}.student-ui .eyebrow{color:var(--color-primary-hover);font-family:inherit;font-weight:800;font-size:11px;letter-spacing:.1em}.student-ui .brand{color:var(--color-text);font-size:23px}.student-ui .brand>span{background:var(--color-primary);color:var(--color-surface);box-shadow:none;border-color:var(--color-primary);border-radius:var(--radius-control)}.student-ui .brand b{font-size:12px;color:var(--color-primary)}.student-ui .site-header{width:calc(100% - 2 * var(--space-page));max-width:var(--content-width);margin:auto;min-height:94px;height:auto;padding:20px 0;gap:22px;border-bottom:1px solid var(--color-border);flex-wrap:wrap}.student-ui .student-header-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-left:auto}.student-ui .session-title{margin-right:auto;min-width:0;text-align:left}.student-ui .session-title span{color:var(--color-text-muted);font-size:12px}.student-ui .session-title strong{display:block;font-size:14px}.student-ui :is(.ghost-button,.header-signout,.header-store-button,.token-pill,.icon-button,.hint-button,.store-tabs button,.stop-preview-button,.try-on-button,.equip-button,.owned-button,.equipped-chips button){min-height:44px;padding:10px 14px;border:1px solid var(--color-border);border-radius:var(--radius-control);background:var(--color-surface);color:var(--color-primary-hover);font-size:13px;box-shadow:none;text-decoration:none}.student-ui :is(.primary-button,.buy-button){min-height:48px;padding:12px 20px;border:1px solid var(--color-primary);border-radius:var(--radius-control);background:var(--color-primary);color:var(--color-surface);box-shadow:none;font-size:14px}.student-ui :is(.primary-button,.buy-button):hover:not(:disabled){background:var(--color-primary-hover);transform:none;box-shadow:var(--shadow-card)}.student-ui button:disabled{cursor:not-allowed;opacity:.55}.student-ui .student-nav{display:flex;gap:8px;max-width:var(--content-width);margin:20px auto 0;width:calc(100% - 2 * var(--space-page));padding:5px;border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface)}.student-ui .student-nav button{border:0;background:transparent;color:var(--color-text-muted);border-radius:8px;padding:12px 22px;min-height:46px;font-weight:700;font-size:14px}.student-ui .student-nav button[aria-current]{background:var(--color-tint);color:var(--color-primary-hover)}.student-ui :is(.panel,.start-card,.rewards-panel,.challenge-panel,.avatar-preview-card,.avatar-builder-card,.course-module,.module-card,.course-placeholder){background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:var(--space-card);min-width:0}.student-ui :is(.student-content,.student-overview){width:calc(100% - 2 * var(--space-page));max-width:var(--content-width);margin:42px auto 64px}.student-ui .student-page-heading{margin-bottom:30px}.student-ui .student-page-heading h1{font-size:clamp(30px,4vw,46px);margin:12px 0;max-width:850px}.student-ui .student-next-card{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:var(--space-card);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-tint)}.student-ui .student-next-card h2{font-size:27px;margin:12px 0}.student-ui .student-next-card>svg{color:var(--color-primary);flex-shrink:0}.student-ui .student-next-card p{max-width:680px}.student-ui .student-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin:24px 0}.student-ui .student-stat-grid article{background:var(--color-surface);padding:24px;border:1px solid var(--color-border);border-radius:var(--radius-card)}.student-ui .student-stat-grid span{font-size:12px;color:var(--color-text-muted)}.student-ui .student-stat-grid strong{display:block;font-size:23px;line-height:1.4;margin-top:12px}.student-ui .student-overview-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.student-ui .student-overview-grid h2{font-size:22px}.student-ui .student-overview-grid svg{color:var(--color-primary)}.student-ui .student-note{font-size:13px;margin-top:24px}.student-ui .student-profile{display:flex;gap:30px;align-items:flex-start}.student-ui .student-profile p{overflow-wrap:anywhere}.student-ui .student-profile-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}.student-ui .hero.setup-hero{max-width:var(--content-width);width:calc(100% - 2 * var(--space-page));padding:0;margin:48px auto;grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);align-items:start;gap:40px}.student-ui .hero-copy h1{font-size:clamp(34px,4vw,50px);line-height:1.12;letter-spacing:-.045em}.student-ui .hero-copy>p{font-size:16px}.student-ui .hero-copy em{color:var(--color-primary)}.student-ui .start-card{margin-top:30px;max-width:none}.student-ui .student-setup-guide{margin-top:8px}.student-ui .student-setup-guide h2{font-size:28px}.student-ui .student-setup-guide ol{padding-left:22px}.student-ui .student-setup-guide li{padding:12px 0 12px 8px}.student-ui .student-setup-guide li::marker{color:var(--color-primary);font-weight:800}.student-ui .student-setup-guide p{font-size:14px;margin-bottom:0}.student-ui :is(input,select,textarea){font:inherit;font-size:16px;line-height:1.5;color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-control);padding:12px 14px;max-width:100%;min-height:48px}.student-ui :is(input,select,textarea):focus{border-color:var(--color-primary)}.student-ui .field label{font-size:13px;color:var(--color-text)}.student-ui .form-heading{margin-bottom:24px}.student-ui .form-heading small{font-size:12px;line-height:1.7}.student-ui :is(.jurisdiction-note,.senior-pathway-note,.curriculum-choice-note,.topic-focus-card,.focus-summary-chip,.alignment-strip,.profile-chip-row span,.skill-pill,.difficulty,.exam-facts span,.exam-marking-note,.public-alias-card){background:var(--color-tint);border-color:var(--color-border);color:var(--color-text-muted);border-radius:var(--radius-control);box-shadow:none}.student-ui :is(.jurisdiction-note,.senior-pathway-note) span{font-size:12px;line-height:1.7}.student-ui .topic-focus-card{padding:20px;margin-top:24px}.student-ui .topic-focus-heading strong{font-size:20px}.student-ui :is(.topic-focus-heading small,.topic-module-title small,.topic-chip small,.topic-all-button small){font-size:12px;line-height:1.7;color:var(--color-text-muted)}.student-ui .topic-chip-grid{grid-template-columns:1fr;gap:12px}.student-ui :is(.topic-chip,.topic-all-button,.animal-choice-grid button){background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-control);padding:16px;color:var(--color-text);box-shadow:none;min-height:48px}.student-ui :is(.topic-chip,.topic-all-button,.animal-choice-grid button).selected{background:var(--color-tint);border-color:var(--color-primary);box-shadow:inset 3px 0 var(--color-primary)}.student-ui .topic-focus-summary{background:var(--color-surface);color:var(--color-primary-hover);border-color:var(--color-border);font-size:12px}.student-ui .principles{width:calc(100% - 2 * var(--space-page));max-width:var(--content-width);gap:20px;border-color:var(--color-border)}.student-ui .principles article{background:transparent;border-color:var(--color-border)}.student-ui :is(.course-outline,.course-placeholder){max-width:var(--content-width);width:calc(100% - 2 * var(--space-page));margin:48px auto}.student-ui .tutor-grid{width:calc(100% - 2 * var(--space-page));max-width:var(--content-width);margin:32px auto;padding:0;grid-template-columns:minmax(0,1.85fr) minmax(280px,1fr);gap:24px;align-items:start}.student-ui .tutor-sidebar{min-width:0;display:grid;gap:24px}.student-ui .question-card{padding:var(--space-card)}.student-ui .question-meta{gap:10px;flex-wrap:wrap;align-items:flex-start}.student-ui .skill-pill{white-space:normal}.student-ui .difficulty{font-size:12px;color:var(--color-primary-hover)}.student-ui .exam-title{font-size:clamp(22px,2.5vw,30px);line-height:1.3}.student-ui .exam-stem{font-size:18px;line-height:1.95;margin-block:26px}.student-ui .exam-course{font-size:13px;color:var(--color-text-muted)}.student-ui .exam-facts{gap:8px;flex-wrap:wrap}.student-ui .exam-facts span{font-size:12px;padding:7px 10px}.student-ui .exam-part{background:var(--color-surface);border-color:var(--color-border);padding:22px;border-radius:var(--radius-control)}.student-ui .exam-part header{color:var(--color-text-muted)}.student-ui .exam-working-label{font-size:14px}.student-ui .exam-entry-help{font-size:12px;line-height:1.8}.student-ui :is(.hint-box,.exam-solution,.exam-feedback-summary,.feedback.incorrect){background:var(--color-tint);border:1px solid var(--color-border);border-radius:var(--radius-control);padding:20px;color:var(--color-text);line-height:1.85}.student-ui .hint-box{display:block;margin:14px 0 24px}.student-ui .hint-box>strong{display:block;margin-bottom:8px}.student-ui .hint-button{margin-block:16px 8px}.student-ui .exam-solution h3{font-size:19px;margin:0 0 12px}.student-ui .exam-solution>strong{display:block;margin-bottom:12px;color:var(--color-text-muted);font-size:13px}.student-ui :is(.feedback.correct,.task-complete){background:var(--color-success-bg);border-color:var(--color-success);color:var(--color-success-text)}.student-ui .exam-correct{border-color:var(--color-success)}.student-ui .exam-incorrect{border-color:var(--color-border)}.student-ui .exam-sources{font-size:12px;border-color:var(--color-border)}.student-ui :is(.exam-sources summary,.exam-solution summary){min-height:44px;padding-block:10px;cursor:pointer}.student-ui .question-table-scroll{overflow-x:auto;max-width:100%}.student-ui .question-data-table :is(th,td){border-color:var(--color-border)}.student-ui .question-data-table th{color:var(--color-text);background:var(--color-tint)}.student-ui .katex-display{max-width:100%;overflow-x:auto;overflow-y:hidden;padding-bottom:4px}.student-ui .question-text{overflow-wrap:anywhere}.student-ui .question-heading{font-size:24px}.student-ui .mastery-summary{flex-wrap:wrap}.student-ui .ring{background:conic-gradient(var(--color-primary) var(--value),var(--color-tint) 0);flex-shrink:0}.student-ui .ring>div{background:var(--color-surface)}.student-ui .ring span{font-size:10px;max-width:80px;line-height:1.3;text-align:center}.student-ui .skill-row-top{gap:12px;flex-wrap:wrap}.student-ui .skill-row-top strong{font-size:13px}.student-ui .skill-row-top b{font-size:11px;color:var(--color-primary-hover)}.student-ui .skill-row-top span{font-size:11px;color:var(--color-text-muted)}.student-ui :is(.progress-track,.task-progress-track,.challenge-progress){background:var(--color-tint);height:7px;border-radius:6px}.student-ui :is(.progress-track,.task-progress-track,.challenge-progress)>div{background:var(--color-primary);border-radius:6px}.student-ui .task-complete .task-progress-track>div{background:var(--color-success)}.student-ui :is(.challenge-score-card,.challenge-prize,.daily-task,.store-cta,.store-preview-strip,.store-wallet,.token-balance,.leaderboard-row.you){background:var(--color-tint);border-color:var(--color-border);color:var(--color-text);box-shadow:none}.student-ui :is(.challenge-panel,.rewards-panel) h2{font-size:21px}.student-ui :is(.challenge-panel,.rewards-panel) p{color:var(--color-text-muted);font-size:13px}.student-ui :is(.daily-task-top strong,.leaderboard-row,.store-cta){font-size:13px}.student-ui .daily-task-top span{font-size:12px}.student-ui :is(.challenge-prize-icon,.rank-chip,.store-tabs button.active){background:var(--color-tint);color:var(--color-primary-hover);border-color:var(--color-primary)}.student-ui .avatar-onboarding{max-width:var(--content-width);width:calc(100% - 2 * var(--space-page));margin:48px auto;gap:30px}.student-ui .avatar-preview-stage{background:var(--color-tint);border-color:var(--color-border);box-shadow:none}.student-ui .animal-choice-grid{gap:14px}.student-ui .animal-choice-grid button.selected strong{color:var(--color-primary-hover)}.student-ui .store-modal{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-card);color:var(--color-text)}.student-ui .store-item{background:var(--color-surface);border:1px solid var(--color-border);box-shadow:none;border-radius:var(--radius-card)}.student-ui .store-item-previewing,.student-ui .store-item-equipped{border-color:var(--color-primary)}.student-ui .model-note{max-width:var(--content-width);width:calc(100% - 2 * var(--space-page));margin:24px auto;background:var(--color-tint);padding:16px;border-radius:var(--radius-control);font-size:12px}.student-ui footer{color:var(--color-text-muted);padding:30px var(--space-page);border-top:1px solid var(--color-border)}@media(max-width:1000px){.student-ui .hero.setup-hero{grid-template-columns:1fr}.student-ui .student-setup-guide{max-width:none}.student-ui .tutor-grid{grid-template-columns:1fr}.student-ui .tutor-sidebar{grid-template-columns:repeat(2,minmax(0,1fr))}.student-ui .tutor-sidebar .mastery-panel{grid-column:1/-1}.student-ui .student-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.student-ui .site-header{gap:14px;padding-block:18px}.student-ui .session-title{order:3;width:100%}.student-ui .student-header-actions{gap:7px;margin-left:0;width:100%}.student-ui .student-nav{gap:2px;padding:4px}.student-ui .student-nav button{flex:1;padding:10px 5px;font-size:12px}.student-ui :is(.student-content,.student-overview){margin-block:28px}.student-ui .student-next-card>svg{display:none}.student-ui .student-stat-grid{gap:12px}.student-ui .student-stat-grid article{padding:18px}.student-ui .student-stat-grid strong{font-size:19px}.student-ui :is(.student-overview-grid,.tutor-sidebar,.avatar-onboarding,.profile-form-grid,.principles){grid-template-columns:1fr}.student-ui .student-profile,.student-ui .student-profile-actions{flex-direction:column}.student-ui .hero.setup-hero{margin-block:30px}.student-ui .exam-stem{font-size:16px}.student-ui .exam-part{padding:16px}.student-ui .exam-input-grid{grid-template-columns:1fr}.student-ui .answer-row{flex-direction:column}.student-ui .exam-question-card form>.primary-button{width:100%}.student-ui .topic-focus-card{padding:14px}.student-ui .store-modal{padding:18px;max-height:92vh}.student-ui .store-tabs{flex-wrap:wrap}}@media(prefers-reduced-motion:reduce){.student-ui *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.student-ui :is(.curriculum-context,.pathway-context,.module-number,.store-hero,.loadout-copy,.store-footer-note){background:var(--color-tint);border-color:var(--color-border);color:var(--color-text);box-shadow:none}.student-ui .module-skills span{font-size:13px;color:var(--color-text-muted)}.student-ui .course-outline a{color:var(--color-primary-hover)}.student-ui .student-profile .ghost-button{display:inline-flex;align-items:center}.student-ui .store-hero strong{color:var(--color-text)}.student-ui .store-item-copy p{font-size:12px}.student-ui .challenge-panel:after{display:none}.student-ui .challenge-score-card>div{background:var(--color-surface);border-color:var(--color-border)}.student-ui :is(.challenge-score-card span,.challenge-prize>div span,.challenge-prize>div small,.challenge-rule,.leaderboard-heading span,.challenge-empty,.challenge-privacy-note,.reward-safety-note,.daily-task small){color:var(--color-text-muted);font:inherit;font-size:11px;line-height:1.7}.student-ui .challenge-prize>div strong{font-size:14px}.student-ui .challenge-prize>svg{color:var(--color-primary)}.student-ui .upgraded-store-hero{grid-template-columns:150px minmax(0,1fr) auto}.student-ui .upgraded-store-hero .avatar-xlarge{width:140px;height:140px}.student-ui .loadout-copy{background:transparent}.student-ui .loadout-copy>:is(span,small){color:var(--color-text-muted);font-size:12px}.student-ui .daily-task-top b{background:var(--color-surface);color:var(--color-success-text)}@media(max-width:600px){.student-ui .upgraded-store-hero{grid-template-columns:1fr;text-align:center;justify-items:center}.student-ui .upgraded-store-hero>div:nth-child(2){align-items:center}.student-ui .upgraded-store-hero .store-wallet{grid-column:auto}}.student-ui .student-question-metadata{color:var(--color-text-muted);font-size:13px;line-height:1.6;margin:-8px 0 20px;overflow-wrap:anywhere}.student-ui :is(.topic-chip,.topic-all-button){position:relative;padding-right:52px}.student-ui .topic-selection-tick{position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--color-primary);pointer-events:none}.performance-page>.panel,.performance-page>.student-stat-grid,.performance-page>.student-overview-grid{margin-bottom:24px}.performance-page .student-stat-grid small{display:block;margin-top:8px;color:var(--color-text-muted)}.performance-breakdown{margin:0}.performance-breakdown>div{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid var(--color-border)}.performance-breakdown dd{margin:0;font-weight:700}.performance-activity{list-style:none;padding:0}.performance-activity li{display:grid;grid-template-columns:90px 1fr 32px;align-items:center;gap:12px;margin:10px 0;font-size:12px}.performance-bar{background:var(--color-tint);height:12px;border-radius:6px;overflow:hidden}.performance-bar i{display:block;height:100%;background:var(--color-primary)}.performance-filter{display:flex;align-items:center;gap:8px;margin:18px 0}.performance-filter input{width:auto}.performance-table-wrap{overflow-x:auto}.performance-table{width:100%;border-collapse:collapse;text-align:left}.performance-table th,.performance-table td{padding:14px 10px;border-bottom:1px solid var(--color-border)}.performance-table progress{display:block;max-width:100%;width:160px;accent-color:var(--color-primary);margin-bottom:6px}.performance-table td span{font-size:12px}