:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:#172236;font-synthesis:none;text-rendering:optimizelegibility;--ink:#172236;--muted:#667085;--line:#dce3e9;--paper:#fff;--wash:#f3f6f9;--navy:#0d1b2e;--orange:#f48120;--orange-deep:#dc5f08;--orange-pale:#fff0e4;--blue:#1769e0;--green:#16845b;--red:#c53b3b;--shadow:0 24px 70px #0f1e301a;background:#f3f6f9;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(circle at 92% 4%, #f4812017, transparent 22rem), var(--wash);min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}button,a,summary,label{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible+span{outline-offset:3px;outline:3px solid #1769e059}.skip-link{z-index:100;color:#fff;background:var(--navy);padding:.75rem 1rem;position:fixed;top:.75rem;left:.75rem;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.app-shell{flex-direction:column;min-height:100vh;display:flex}.content-width{width:min(1180px,100% - 48px);margin-inline:auto}.site-header{z-index:20;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffe0;border-bottom:1px solid #dce3e9d9;justify-content:space-between;align-items:center;min-height:76px;padding:12px max(24px,50vw - 590px);display:flex;position:sticky;top:0}.brand{color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:12px;padding:0;display:flex}.brand>span:last-child{line-height:1.05;display:grid}.brand strong{letter-spacing:-.02em;font-size:1rem}.brand small{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;margin-top:5px;font-size:.68rem}.brand-mark{width:43px;height:30px;position:relative}.brand-mark span{background:var(--orange);border-radius:999px 999px 4px 4px;display:block;position:absolute;bottom:3px}.brand-mark span:first-child{width:25px;height:12px;left:0}.brand-mark span:nth-child(2){width:27px;height:25px;left:9px}.brand-mark span:nth-child(3){width:16px;height:9px;right:0}.site-header nav{gap:4px;display:flex}.site-header nav button{color:#465268;cursor:pointer;background:0 0;border:0;border-radius:9px;padding:10px 14px;font-size:.86rem;font-weight:700}.site-header nav button:hover,.site-header nav button[aria-current=page]{color:var(--ink);background:#edf1f5}main{outline:none;flex:1}.eyebrow{color:var(--orange-deep);letter-spacing:.11em;margin:0 0 14px;font-family:DM Mono,monospace;font-size:.69rem;font-weight:500}.hero{grid-template-columns:minmax(0,1.6fr) minmax(300px,.75fr);align-items:center;gap:72px;padding-block:94px 84px;display:grid}.hero h1,.page-hero h1{color:var(--navy);letter-spacing:-.065em;margin:0;font-size:clamp(3rem,6.6vw,5.9rem);line-height:.98}.hero h1 span{color:var(--orange)}.hero-lede{color:#526079;max-width:730px;margin:30px 0 0;font-size:1.08rem;line-height:1.75}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.button{cursor:pointer;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;min-height:48px;padding:0 20px;font-size:.85rem;font-weight:800;text-decoration:none;display:inline-flex}.button.primary{color:#fff;background:var(--navy);box-shadow:0 10px 24px #0d1b2e2e}.button.primary:hover{background:#182e4b;transform:translateY(-1px)}.button.secondary{color:var(--ink);background:#ffffffb3;border-color:#ccd5dd}.button.secondary:hover{background:#fff;border-color:#9aa8b7}.button:disabled{cursor:not-allowed;opacity:.42;transform:none}.exam-disclaimer{color:#778397;max-width:680px;margin:22px 0 0;font-size:.74rem;line-height:1.6}.readiness-card{box-shadow:var(--shadow);background:#ffffffc7;border:1px solid #d8e0e7;border-radius:24px;place-items:center;padding:44px 30px 30px;display:grid;position:relative;overflow:hidden}.readiness-card:before{background:var(--orange-pale);content:"";border-radius:50%;width:180px;height:180px;position:absolute;top:-95px;right:-75px}.score-ring{background:conic-gradient(var(--orange) calc(var(--score) * 1%), #e8edf1 0);border-radius:50%;place-items:center;width:210px;height:210px;display:grid}.score-ring:before{content:"";background:#fff;border-radius:50%;width:174px;height:174px;position:absolute}.score-ring div{z-index:1;text-align:center;gap:2px;display:grid}.score-ring strong{letter-spacing:-.06em;font-size:3.25rem}.score-ring span{color:var(--muted);text-transform:uppercase;font-size:.75rem;font-weight:700}.readiness-meta{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;width:100%;margin-top:34px;display:grid}.readiness-meta span{color:var(--muted);text-align:center;gap:4px;padding:22px 10px 0;font-size:.7rem;display:grid}.readiness-meta span+span{border-left:1px solid var(--line)}.readiness-meta strong{color:var(--ink);font-size:1.15rem}.assessment-section,.progress-section,.resources-section,.results-domains,.review-section{border-top:1px solid var(--line);padding-block:76px}.section-heading{justify-content:space-between;align-items:end;gap:40px;margin-bottom:34px;display:flex}.section-heading h2{color:var(--navy);letter-spacing:-.045em;margin:0;font-size:clamp(1.8rem,3vw,2.65rem)}.section-heading>p{max-width:430px;color:var(--muted);margin:0;font-size:.86rem;line-height:1.7}.assessment-grid{grid-template-columns:repeat(4,1fr);gap:14px;display:grid}.assessment-card{background:var(--paper);border:1px solid #d7dfe6;border-radius:16px;flex-direction:column;min-height:285px;padding:24px;transition:transform .16s,border-color .16s,box-shadow .16s;display:flex}.assessment-card:not(.locked):hover{border-color:#aebac6;transform:translateY(-3px);box-shadow:0 16px 36px #0e223814}.assessment-card.locked{background:#eef2f5}.assessment-card>div:first-child{justify-content:space-between;align-items:center;display:flex}.pill{color:var(--orange-deep);background:var(--orange-pale);letter-spacing:.05em;text-transform:uppercase;border-radius:999px;padding:6px 9px;font-family:DM Mono,monospace;font-size:.59rem}.arrow{color:#9aa6b5;font-size:1.15rem}.assessment-card h3{letter-spacing:-.03em;margin:42px 0 12px;font-size:1.2rem}.assessment-card p{color:var(--muted);margin:0;font-size:.81rem;line-height:1.65}.assessment-card button{border:0;border-top:1px solid var(--line);color:var(--navy);text-align:left;cursor:pointer;background:0 0;margin-top:auto;padding:16px 0 0;font-size:.75rem;font-weight:800}.assessment-card button:disabled{color:#8a96a5;cursor:not-allowed}.mastery-columns{grid-template-columns:1fr 1fr;gap:18px;display:grid}.mastery-column{border:1px solid var(--line);background:#fff;border-radius:16px;padding:30px}.mastery-column h3{margin:0 0 28px;font-size:.92rem}.domain-row+.domain-row{margin-top:23px}.domain-row>div:first-child{justify-content:space-between;gap:20px;font-size:.78rem;display:flex}.domain-row>div:first-child span{color:#3f4c60}.progress-track,.exam-progress{background:#e9edf1;border-radius:999px;height:5px;margin-top:9px;overflow:hidden}.progress-track span,.exam-progress span{border-radius:inherit;background:linear-gradient(90deg, var(--orange), #ffab45);height:100%;display:block}.domain-row small{color:#8792a2;margin-top:7px;font-size:.62rem;display:block}.priority-panel{color:#fff;background:var(--navy);border-radius:16px;grid-template-columns:1fr 1.3fr auto;align-items:center;gap:34px;margin-top:18px;padding:28px 30px;display:grid}.priority-panel .eyebrow{color:#ffad66;grid-column:1;align-self:end;margin:0}.priority-panel h3{grid-column:1;align-self:center;margin:-26px 0 0}.priority-panel ol{grid-area:1/2/span 2;margin:0;padding:0;list-style:none}.priority-panel li{color:#cad3df;border-bottom:1px solid #ffffff1f;justify-content:space-between;padding:7px 0;font-size:.72rem;display:flex}.priority-panel button{color:var(--navy);background:#fff;grid-area:1/3/span 2}.empty-state{text-align:center;border:1px dashed #c8d1da;border-radius:18px;align-content:center;place-items:center;min-height:300px;padding:40px;display:grid}.empty-state>span{color:var(--orange);font-size:3rem}.empty-state h3{margin:15px 0 5px}.empty-state p,.muted{color:var(--muted)}.page-hero{padding-block:86px 68px}.page-hero.compact h1{max-width:900px;font-size:clamp(2.8rem,6vw,5.2rem)}.page-hero>p:last-child{max-width:750px;color:var(--muted);margin:26px 0 0;font-size:1rem;line-height:1.7}.study-layout{grid-template-columns:260px minmax(0,1fr);gap:70px;padding-bottom:90px;display:grid}.study-index{border:1px solid var(--line);background:#fff;border-radius:14px;align-self:start;max-height:calc(100vh - 130px);padding:22px;display:grid;position:sticky;top:104px;overflow:auto}.study-index>strong{padding:0 0 14px;font-size:.77rem}.study-index a{color:#58657a;border-top:1px solid #edf0f3;grid-template-columns:27px 1fr;gap:8px;padding:9px 0;font-size:.68rem;line-height:1.35;text-decoration:none;display:grid}.study-index a:hover{color:var(--orange-deep)}.study-index a span{color:#a1aab6;font-family:DM Mono,monospace}.study-content{min-width:0}.study-section{border:1px solid var(--line);background:#fff;border-radius:18px;padding:48px;scroll-margin-top:100px}.study-section+.study-section{margin-top:18px}.study-section h2{color:var(--navy);letter-spacing:-.045em;margin:0;font-size:clamp(1.65rem,3vw,2.55rem)}.study-summary{color:#4e5c71;margin:24px 0 32px;font-size:.94rem;line-height:1.85}.study-section h3{letter-spacing:.04em;text-transform:uppercase;margin:0 0 14px;font-size:.77rem}.study-section ul,.lab-grid ul,.lab-grid ol{color:#5a6678;margin:0;padding-left:1.2rem;font-size:.81rem;line-height:1.75}.study-section li+li,.lab-grid li+li{margin-top:7px}.checkpoint{border-left:3px solid var(--orange);background:var(--orange-pale);grid-template-columns:95px 1fr;gap:22px;margin-top:34px;padding:23px;display:grid}.checkpoint span{color:var(--orange-deep);text-transform:uppercase;font-family:DM Mono,monospace;font-size:.67rem;font-weight:500}.checkpoint p{margin:0;font-size:.82rem;line-height:1.6}.resource-list{border:1px solid var(--line);background:#fff;border-radius:16px;overflow:hidden}.resource-list a{color:inherit;grid-template-columns:50px 1fr auto;align-items:center;gap:22px;padding:22px 24px;text-decoration:none;display:grid}.resource-list a+a{border-top:1px solid var(--line)}.resource-list a:hover{background:#f8fafb}.resource-number{color:var(--orange-deep);font-family:DM Mono,monospace}.resource-list a>span:nth-child(2){gap:5px;display:grid}.resource-list strong{font-size:.84rem}.resource-list small{color:var(--muted);font-size:.7rem;line-height:1.45}.resource-kind{color:#778396;font-family:DM Mono,monospace;font-size:.58rem}.labs-list{padding-bottom:90px}.lab-card{border-top:1px solid var(--line);grid-template-columns:72px 1fr;display:grid}.lab-card:last-child{border-bottom:1px solid var(--line)}.lab-number{color:#9aa5b2;padding-top:30px;font-family:DM Mono,monospace}.lab-body{padding:28px 0}.lab-heading{grid-template-columns:1fr 1fr;align-items:end;gap:40px;display:grid}.lab-heading span{color:var(--orange-deep);font-family:DM Mono,monospace;font-size:.61rem}.lab-heading h2{letter-spacing:-.035em;margin:8px 0 0;font-size:1.4rem}.lab-heading p{color:var(--muted);margin:0;font-size:.78rem;line-height:1.6}.lab-card details{border:1px solid var(--line);background:#fff;border-radius:12px;margin-top:23px}.lab-card summary{cursor:pointer;padding:16px 18px;font-size:.73rem;font-weight:800}.lab-grid{border-top:1px solid var(--line);grid-template-columns:1fr 1.5fr;gap:34px;padding:8px 22px 25px;display:grid}.lab-grid h3{text-transform:uppercase;margin:20px 0 10px;font-size:.7rem}.loading-state,.error-state{text-align:center;align-content:center;place-items:center;min-height:calc(100vh - 210px);display:grid}.loading-state h1,.error-state h1{letter-spacing:-.05em;margin:0;font-size:clamp(2rem,5vw,4rem)}.loading-state>p:last-child,.error-state p{color:var(--muted)}.loader{align-items:end;gap:5px;height:40px;margin-bottom:28px;display:flex}.loader span{background:var(--orange);border-radius:10px 10px 3px 3px;width:18px}.loader span:first-child{height:18px}.loader span:nth-child(2){height:36px}.loader span:nth-child(3){height:25px}.exam-shell{padding-block:38px 90px}.exam-topbar{justify-content:space-between;align-items:end;display:flex}.exam-topbar .eyebrow{margin-bottom:6px}.exam-topbar strong{font-size:.78rem}.text-button{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:0;font-size:.72rem;font-weight:700}.exam-progress{margin:18px 0 30px}.submission-warning{background:#fff4e8;border:1px solid #efc498;border-radius:10px;align-items:center;gap:16px;margin-bottom:18px;padding:15px 18px;font-size:.75rem;display:flex}.submission-warning span{color:#7b654f}.submission-warning button{color:#fff;background:var(--orange-deep);cursor:pointer;border:0;border-radius:7px;margin-left:auto;padding:8px 12px;font-size:.7rem;font-weight:800}.exam-layout{grid-template-columns:190px minmax(0,1fr);gap:24px;display:grid}.question-map{border:1px solid var(--line);background:#fff;border-radius:14px;grid-template-columns:repeat(5,1fr);align-content:start;gap:6px;padding:16px;display:grid}.question-map button{aspect-ratio:1;color:#758194;cursor:pointer;background:#fff;border:1px solid #d7dee5;border-radius:7px;font-family:DM Mono,monospace;font-size:.61rem}.question-map button.answered{color:#126747;background:#eaf7f1;border-color:#93c7b3}.question-map button.current{border-color:var(--orange);color:#fff;background:var(--orange)}.question-card{border:1px solid var(--line);background:#fff;border-radius:18px;min-height:620px;padding:50px;box-shadow:0 18px 50px #0e223812}.question-meta{flex-wrap:wrap;gap:8px;display:flex}.question-meta span{color:#6d798b;text-transform:uppercase;background:#f0f3f6;border-radius:6px;padding:6px 9px;font-family:DM Mono,monospace;font-size:.58rem}.question-meta span:first-child{color:var(--orange-deep);background:var(--orange-pale)}.question-card h1{letter-spacing:-.035em;max-width:850px;margin:34px 0 36px;font-size:clamp(1.35rem,3vw,2.25rem);line-height:1.35}.question-card fieldset{border:0;gap:10px;margin:0;padding:0;display:grid}.choice{color:#465267;cursor:pointer;border:1px solid #d8dfe6;border-radius:11px;grid-template-columns:34px 1fr;align-items:center;gap:14px;min-height:62px;padding:13px 17px;font-size:.83rem;line-height:1.45;display:grid}.choice:hover{background:#fafbfc;border-color:#9faebb}.choice.selected{border-color:var(--orange);color:var(--ink);background:var(--orange-pale)}.choice input{opacity:0;width:1px;height:1px;position:absolute}.choice-id{background:#fff;border:1px solid #cad3dc;border-radius:50%;place-items:center;width:30px;height:30px;font-family:DM Mono,monospace;font-size:.68rem;display:grid}.choice.selected .choice-id{border-color:var(--orange);color:#fff;background:var(--orange)}.question-actions{justify-content:space-between;margin-top:38px;display:flex}.results-hero{grid-template-columns:1.5fr .8fr;align-items:end;gap:60px;padding-block:80px;display:grid}.results-hero h1{color:var(--navy);letter-spacing:-.08em;margin:0;font-size:clamp(5rem,12vw,9rem);line-height:.85}.results-hero h2{color:var(--orange-deep);margin:22px 0 10px;font-size:1.2rem}.results-hero>div:first-child>p:not(.eyebrow){max-width:600px;color:var(--muted);font-size:.86rem;line-height:1.65}.result-priorities{color:#fff;background:var(--navy);border-radius:16px;padding:26px}.result-priorities>span{color:#ffad66;text-transform:uppercase;margin-bottom:15px;font-family:DM Mono,monospace;font-size:.62rem;display:block}.result-priorities div{border-top:1px solid #ffffff24;justify-content:space-between;padding:12px 0;font-size:.72rem;display:flex}.review-list{border:1px solid var(--line);background:#fff;border-radius:16px;overflow:hidden}.review-item+.review-item{border-top:1px solid var(--line)}.review-item summary{cursor:pointer;grid-template-columns:45px 1fr auto;align-items:center;gap:15px;padding:20px 23px;display:grid}.review-item summary::marker{display:none}.review-item summary>span{color:#9aa4b1;font-family:DM Mono,monospace;font-size:.65rem}.review-item summary strong{font-size:.78rem;line-height:1.5}.review-item summary em{border-radius:6px;padding:5px 8px;font-family:DM Mono,monospace;font-size:.56rem;font-style:normal}.review-item.correct summary em{color:#116647;background:#e8f7f0}.review-item.incorrect summary em,.review-item.unanswered summary em{color:#a02f2f;background:#fceaea}.review-body{padding:0 23px 25px 83px}.review-body>p{grid-template-columns:110px 1fr;margin:8px 0;font-size:.76rem;display:grid}.review-body>p span,.explanation>strong{color:#8a95a4;text-transform:uppercase;font-family:DM Mono,monospace;font-size:.59rem}.explanation{background:#f4f7f9;border-radius:10px;grid-template-columns:110px 1fr;margin:22px 0;padding:18px;display:grid}.explanation p{color:#536075;margin:0;font-size:.77rem;line-height:1.65}.review-body a{color:var(--blue);font-size:.71rem;font-weight:700}.error-state>span{color:var(--red);margin-bottom:18px;font-family:DM Mono,monospace;font-size:.7rem}.error-state code{background:#e9eef2;border-radius:6px;margin:8px 0 24px;padding:6px 9px;font-size:.7rem}footer{border-top:1px solid var(--line);color:#748094;background:#e9eef2;justify-content:space-between;align-items:end;gap:40px;padding:32px max(24px,50vw - 590px);display:flex}footer div{gap:4px;font-size:.7rem;display:grid}footer strong{color:var(--ink)}footer p{text-align:right;max-width:630px;margin:0;font-size:.64rem;line-height:1.5}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=980px){.hero,.results-hero{grid-template-columns:1fr}.readiness-card{max-width:450px}.assessment-grid{grid-template-columns:1fr 1fr}.study-layout{grid-template-columns:1fr;gap:24px}.study-index{grid-template-columns:1fr 1fr;max-height:none;position:static}.study-index>strong{grid-column:1/-1}.exam-layout{grid-template-columns:1fr}.question-map{grid-template-columns:repeat(10,1fr)}}@media (width<=720px){.content-width{width:min(100% - 28px,1180px)}.site-header{flex-wrap:wrap;gap:12px;padding:14px;position:relative}.site-header nav{width:100%;overflow-x:auto}.site-header nav button{white-space:nowrap;flex:1}.hero{gap:44px;padding-block:60px}.hero h1,.page-hero h1{font-size:clamp(2.8rem,15vw,4.4rem)}.hero-actions,.question-actions{grid-template-columns:1fr;display:grid}.button{width:100%}.assessment-grid,.mastery-columns,.lab-heading,.lab-grid{grid-template-columns:1fr}.section-heading{display:block}.section-heading>p{margin-top:14px}.priority-panel{grid-template-columns:1fr}.priority-panel .eyebrow,.priority-panel h3,.priority-panel ol,.priority-panel button{grid-area:auto/1;margin:0}.study-index{grid-template-columns:1fr}.study-section{padding:29px 22px}.checkpoint{grid-template-columns:1fr}.resource-list a{grid-template-columns:34px 1fr}.resource-kind{grid-column:2}.lab-card{grid-template-columns:42px 1fr}.question-map{grid-template-columns:repeat(8,1fr)}.question-card{min-height:0;padding:27px 20px}.submission-warning{display:grid}.submission-warning button{margin:0}.review-item summary{grid-template-columns:32px 1fr}.review-item summary em{grid-column:2;justify-self:start}.review-body{padding-left:23px}.review-body>p,.explanation{grid-template-columns:1fr;gap:5px}footer{display:block}footer p{text-align:left;margin-top:15px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}