:root{--navy:#142c34;--navy-2:#213d46;--ink:#23343a;--muted:#6c787b;--paper:#f5f4ef;--white:#fff;--line:#e4e7e0;--teal:#26756a;--teal-dark:#18584e;--mint:#e1eee6;--orange:#e7aa72;--orange-bg:#fbf0e4;--red:#ad5046;--red-bg:#fcece8;--blue-bg:#e9eff8;--radius:15px;--shadow:0 5px 20px #18342c05;--sidebar:248px;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;line-height:1.55}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}a{color:inherit}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{line-height:1.25}h1{font-size:clamp(28px,3.2vw,39px);font-weight:630;letter-spacing:-1.35px}h2{font-size:21px;font-weight:640;letter-spacing:-.5px}h3{font-size:17px;font-weight:650;letter-spacing:-.2px}h4{font-size:15px}p+p{margin-top:12px}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #e5ab75;outline-offset:3px}svg{display:block}.icon{width:20px;height:20px;flex:0 0 auto;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round}.icon.sm{width:16px;height:16px}.icon.lg{width:27px;height:27px}.skip-link{position:fixed;left:10px;top:-60px;background:white;color:var(--ink);padding:12px;z-index:99}.skip-link:focus{top:10px}.loading-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;color:var(--muted)}.loading-logo{font-size:40px;font-weight:800;letter-spacing:-4px;color:var(--navy)}.loading-logo span{color:var(--teal)}.loader{width:24px;height:24px;border:2px solid var(--line);border-top-color:var(--teal);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.sidebar{width:var(--sidebar);background:var(--navy);color:#c4d1d0;position:fixed;inset:0 auto 0 0;z-index:30;display:flex;flex-direction:column;padding:32px 20px 20px}.brand{display:flex;align-items:center;gap:12px;padding:0 11px 32px;text-decoration:none;color:#fff}.brand img{width:39px;height:39px}.brand strong{display:block;font-size:23px;letter-spacing:1px;line-height:1.1}.brand span{font-size:11px;letter-spacing:.2px;color:#a9bdbb}.nav-label{font-size:10px;letter-spacing:1.6px;font-weight:700;color:#839b9c;margin:11px 14px}.nav{display:grid;gap:6px}.nav a{display:flex;gap:12px;align-items:center;text-decoration:none;padding:12px 14px;border-radius:9px;font-size:14px;font-weight:500;transition:.15s}.nav a:hover{background:#ffffff09;color:white}.nav a.active{background:#31534f;color:#e5f3e9}.nav a.active:before{content:"";width:3px;height:19px;background:#badcc1;position:absolute;left:20px;border-radius:4px}.nav .icon{width:19px;height:19px}.sidebar-bottom{margin-top:auto;padding-top:30px}.sidebar-note{background:#ffffff07;border:1px solid #ffffff0c;border-radius:11px;padding:15px;position:relative}.sidebar-note .eyebrow{color:#b9d9c0}.sidebar-note p{font-size:12px;color:#a9bcbd;margin-top:7px}.sidebar-note strong{color:#fff;font-size:14px}.sidebar-foot{display:flex;align-items:center;justify-content:space-between;padding:21px 8px 0;font-size:11px;color:#849e9e}.sidebar-foot a{text-decoration:none}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#a9cfae;margin-right:7px}.main-shell{margin-left:var(--sidebar);min-height:100vh}.topbar{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 42px;gap:20px;background:#fafaf6e8}.breadcrumbs{font-size:12px;color:var(--muted);display:flex;gap:10px;align-items:center}.breadcrumbs b{font-weight:500;color:var(--ink)}.top-actions{display:flex;gap:14px;align-items:center}.save-indicator{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:6px}.save-indicator.dirty{color:#a86627}.save-indicator.error{color:var(--red)}.avatar{width:33px;height:33px;border-radius:50%;display:grid;place-items:center;background:#e7ece5;color:#45644d;font-size:10px;font-weight:750;border:1px solid #d8e1d5}.menu-button{display:none;border:0;background:none;color:var(--ink);padding:6px}.page{max-width:1500px;margin:auto;padding:34px 42px 60px}.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}.page-heading p{font-size:14px;color:var(--muted);margin-top:9px;max-width:700px}.eyebrow{font-size:10px;letter-spacing:1.5px;font-weight:750;text-transform:uppercase;color:var(--teal);margin-bottom:10px}.muted{color:var(--muted)}.small{font-size:12px}.tiny{font-size:11px}.nowrap{white-space:nowrap}.stack{display:grid;gap:20px}.stack-sm{display:grid;gap:12px}.row{display:flex;gap:12px;align-items:center}.wrap{flex-wrap:wrap}.between{display:flex;align-items:center;justify-content:space-between;gap:16px}.align-start{align-items:flex-start}.section-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.section-header p{font-size:12px;color:var(--muted);margin-top:5px}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.card.flush{padding:0;overflow:hidden}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,1fr);gap:24px}.full{grid-column:1/-1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;background:var(--teal);color:#fff;padding:11px 17px;border-radius:8px;font-weight:600;font-size:13px;text-decoration:none;line-height:1.4;transition:background .16s,transform .16s}.btn:hover{background:var(--teal-dark);transform:translateY(-1px)}.btn.secondary{background:white;border-color:#d9e0d9;color:#38534b}.btn.secondary:hover{background:#f5f8f2}.btn.light{background:#e7f0e8;color:#24594c}.btn.light:hover{background:#d7e7dc}.btn.dark{background:var(--navy)}.btn.dark:hover{background:#274a52}.btn.ghost{background:transparent;color:var(--muted);border-color:transparent}.btn.ghost:hover{background:#eff2ec;color:var(--ink)}.btn.danger{background:var(--red-bg);color:var(--red)}.btn.small{font-size:12px;padding:8px 12px}.btn.wide{width:100%}.text-link{color:var(--teal);text-decoration:none;font-weight:600;font-size:12px;display:inline-flex;align-items:center;gap:7px}.text-link:hover{text-decoration:underline}.icon-btn{border:1px solid var(--line);background:var(--white);padding:8px;border-radius:8px;color:var(--muted);display:inline-flex;align-items:center;justify-content:center}.icon-btn:hover{color:var(--teal);background:#f4f8f4}.icon-btn.selected{color:#a66c28;background:#fff5dd;border-color:#ecd6a8}.pill{font-size:10px;font-weight:650;padding:4px 8px;border-radius:5px;display:inline-flex;align-items:center;gap:5px;line-height:1.4;background:#eef2ec;color:#5e735c}.pill.green{background:var(--mint);color:#3a7356}.pill.orange{background:var(--orange-bg);color:#9d642f}.pill.blue{background:var(--blue-bg);color:#506c95}.pill.red{background:var(--red-bg);color:var(--red)}.pill.white{background:#ffffff16;color:#e8f3e8}.divider{height:1px;background:var(--line);margin:20px 0}.empty{padding:38px 25px;text-align:center;color:var(--muted)}.empty .icon{margin:0 auto 13px;width:29px;height:29px;color:#78958b}.empty h3{color:var(--ink);margin-bottom:8px}.empty p{font-size:13px;max-width:430px;margin:0 auto 17px}.notice{display:flex;align-items:flex-start;gap:11px;padding:14px 16px;border:1px solid #e8dfcb;border-radius:9px;background:#fbf8ed;font-size:12px;color:#776644}.notice .icon{width:18px;height:18px;flex-shrink:0;margin-top:1px}.notice.info{background:#f0f5f1;border-color:#dce7dd;color:#53705b}.notice.danger{background:var(--red-bg);border-color:#f0d0c9;color:var(--red)}.notice strong{display:block;margin-bottom:3px}.notice p{font-size:12px}.feature-card{background:#e4eee5;border:1px solid #d5e4d7;border-radius:var(--radius);padding:29px 30px;overflow:hidden;position:relative;display:flex;justify-content:space-between;gap:20px;min-height:207px}.feature-card h2{font-size:28px;font-weight:610;letter-spacing:-.9px;max-width:450px;color:#234c3d}.feature-card p{font-size:13px;color:#597462;margin:12px 0 20px;max-width:410px}.feature-copy{position:relative;z-index:1}.feature-card .eyebrow{color:#587e60}.feature-visual{align-self:center;position:relative;display:grid;place-items:center;flex:0 0 132px;height:132px;background:#ffffff66;border-radius:50%;color:#48785c;border:1px solid #ffffffaa}.feature-visual:before{content:"";position:absolute;inset:-13px;border-radius:50%;border:1px dashed #b3cbb5}.feature-visual .icon{width:62px;height:62px;stroke-width:1.2}.feature-tag{position:absolute;right:-9px;bottom:5px;padding:7px 10px;background:var(--navy);color:white;border-radius:6px;font-size:10px;transform:rotate(-6deg);box-shadow:0 5px 15px #142c3420}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:22px 0 28px}.stat-card{display:flex;gap:14px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:12px}.stat-icon{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;background:var(--mint);color:var(--teal)}.stat-icon.orange{background:var(--orange-bg);color:#b97c42}.stat-icon.blue{background:var(--blue-bg);color:#607ea0}.stat-num{font-size:25px;letter-spacing:-.8px;font-weight:650;line-height:1.15}.stat-caption{font-size:11px;color:var(--muted);margin-top:5px}.progress{height:6px;background:#edf0e9;border-radius:99px;overflow:hidden}.progress>span{height:100%;display:block;background:#57907b;border-radius:99px}.progress.orange>span{background:#dfb07b}.plan-item{display:flex;gap:13px;align-items:center;padding:15px 0;border-bottom:1px solid #edf0e9}.plan-item:first-child{padding-top:0}.plan-item:last-child{border:0;padding-bottom:0}.plan-number{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;border:1px solid #dce6da;background:#f5f8f1;color:#6d8969;font-size:11px;font-weight:650;flex:0 0 auto}.plan-item h4{font-size:13px}.plan-item p{font-size:11px;color:var(--muted);margin-top:3px}.plan-item a{margin-left:auto;flex-shrink:0}.plan-time{font-size:11px;color:var(--muted);white-space:nowrap;margin-left:auto}.exam-block{display:flex;gap:14px;align-items:flex-start;padding:17px 0;border-bottom:1px solid var(--line)}.exam-block:last-child{border:0;padding-bottom:0}.date-box{background:#f3f4ee;border:1px solid #e6e8df;border-radius:9px;min-width:46px;padding:7px 9px;text-align:center;color:#596954}.date-box strong{display:block;font-size:20px;line-height:1.1}.date-box span{font-size:9px;text-transform:uppercase;letter-spacing:.6px}.exam-block h4{font-size:13px;margin-bottom:5px}.exam-block p{font-size:11px;color:var(--muted)}.exam-block .pill{margin-top:8px}.countdown{display:flex;gap:7px;align-items:baseline;color:#52744e}.countdown strong{font-size:38px;font-weight:500;letter-spacing:-1.8px}.countdown span{font-size:12px}.countdown-label{font-size:11px;color:var(--muted);margin-bottom:15px}.topic-progress{display:grid;grid-template-columns:1fr 40px;align-items:center;gap:12px;margin:17px 0}.topic-progress h4{font-size:12px;margin-bottom:7px;font-weight:550}.topic-progress>span{font-size:11px;text-align:right;color:var(--muted)}.mini-list{list-style:none;margin:0;padding:0}.mini-list li{display:flex;gap:10px;align-items:center;padding:11px 0;font-size:12px;border-bottom:1px solid var(--line)}.mini-list li:last-child{border:0}.score-mini{font-size:14px;font-weight:650;margin-left:auto;color:var(--teal)}
.tabs{display:flex;gap:7px;margin-bottom:23px;flex-wrap:wrap}.tab{padding:9px 14px;border:1px solid transparent;border-radius:8px;background:transparent;font-size:12px;color:var(--muted);font-weight:600;text-decoration:none}.tab:hover{background:#ecefe7}.tab.active{background:white;border-color:var(--line);color:var(--teal);box-shadow:var(--shadow)}.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.topic-card{display:flex;flex-direction:column;gap:15px;padding:22px;transition:transform .15s,border-color .15s}.topic-card:hover{transform:translateY(-2px);border-color:#b9cfc0}.topic-card h3{font-size:17px}.topic-card p{font-size:12px;color:var(--muted);min-height:53px}.topic-card .card-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:13px;border-top:1px solid var(--line)}.topic-badge{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;background:#edf3e9;color:#5f8456}.topic-card:nth-child(3n+2) .topic-badge{background:#edf0f8;color:#637ca2}.topic-card:nth-child(3n+3) .topic-badge{background:#f9f0e4;color:#b28b53}.topic-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px}.reading{line-height:1.8;font-size:14px}.reading h3{font-size:18px;margin:28px 0 12px}.reading h3:first-child{margin-top:0}.reading p{color:#526165}.reading ul{padding-left:20px;color:#526165}.reading li{margin:8px 0}.keypoint{display:flex;align-items:flex-start;gap:10px;font-size:13px;padding:10px 0}.keypoint .icon{color:var(--teal);width:17px;height:17px;margin-top:3px}.source-links{display:flex;flex-wrap:wrap;gap:8px}.source-link{display:inline-flex;align-items:center;gap:6px;font-size:11px;text-decoration:none;border:1px solid #dce5db;border-radius:6px;padding:6px 9px;color:#54705e;background:#f9fbf7}.source-link:hover{background:#edf4e9}.source-link .icon{width:13px;height:13px}.form-field{display:grid;gap:7px}.form-field label{font-size:12px;font-weight:600}.input,select,textarea{border:1px solid #d9dfd7;background:white;color:var(--ink);border-radius:8px;padding:10px 12px;width:100%;font-size:13px}select{min-height:42px}textarea{resize:vertical;line-height:1.65;min-height:140px}.input::placeholder,textarea::placeholder{color:#9ba39e}.filters{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:20px 0}.filters.three{grid-template-columns:repeat(3,1fr)}.choice-cards{display:grid;grid-template-columns:1fr 1fr;gap:20px}.choice-card{padding:27px;display:flex;flex-direction:column;gap:14px}.choice-card.featured{border-color:#bdd1c2;background:#f5faf3}.choice-card h2{font-size:23px}.choice-card p{color:var(--muted);font-size:13px}.choice-card .btn{align-self:flex-start;margin-top:auto}.choice-card ul{padding-left:17px;font-size:12px;color:var(--muted);line-height:1.9}.table-wrap{overflow:auto}.table{border-collapse:collapse;width:100%;font-size:12px}.table th{text-align:left;padding:13px 15px;background:#f8f9f5;color:#78867b;font-size:10px;text-transform:uppercase;letter-spacing:.7px;font-weight:650}.table td{padding:15px;border-top:1px solid var(--line)}.table td .btn{white-space:nowrap}.review-list{display:grid;gap:17px}.review-card{border-left:3px solid #86b49a}.review-card.wrong{border-left-color:#d49782}.review-card.blank{border-left-color:#c8c9bd}.review-card h3{font-size:15px;line-height:1.6;margin:12px 0}.review-choice{padding:9px 12px;border-radius:6px;background:#f6f7f3;font-size:12px;margin:7px 0}.review-choice.good{background:#eaf3e9;color:#39734d}.review-choice.bad{background:#fcefeb;color:#a46350}.review-explanation{font-size:13px;color:#617166;line-height:1.7;margin:12px 0}.quiz-layout{display:grid;grid-template-columns:minmax(0,1fr) 248px;gap:22px}.quiz-card{padding:30px}.question-heading{font-size:21px;font-weight:580;line-height:1.55;margin:22px 0;letter-spacing:-.3px}.options{display:grid;gap:12px}.option{width:100%;display:flex;gap:13px;align-items:flex-start;text-align:left;border:1px solid #dde3db;background:white;color:#3a4c48;border-radius:10px;padding:16px;font-size:14px;line-height:1.55}.option:hover:not(:disabled){border-color:#8ab1a0;background:#f8fbf7}.option-key{min-width:27px;height:27px;display:grid;place-items:center;border:1px solid #dce2d8;border-radius:6px;font-size:11px;font-weight:700;color:#758571;line-height:1}.option.selected{border-color:#619981;background:#eff6ed}.option.selected .option-key{background:#3e8067;color:white;border-color:#3e8067}.option.correct{border-color:#6ba77c;background:#eaf5e9}.option.incorrect{border-color:#d79c8a;background:#fff1eb}.option:disabled{opacity:1;cursor:default}.feedback{margin-top:20px;background:#f1f6ed;border:1px solid #dbe8d3;padding:18px;border-radius:10px;font-size:13px;line-height:1.7}.feedback.error{background:#fbf2ec;border-color:#eed8c9}.feedback strong{display:block;margin-bottom:6px;color:#3f7050}.feedback.error strong{color:#a36946}.quiz-nav{display:flex;gap:10px;justify-content:space-between;margin-top:26px;padding-top:20px;border-top:1px solid var(--line)}.number-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;margin:18px 0}.number-btn{aspect-ratio:1;border:1px solid #dce2d7;background:#f8f9f5;color:#788574;border-radius:6px;font-size:12px;position:relative}.number-btn.answered{background:#e5eee1;border-color:#d3e1cb;color:#56784c}.number-btn.current{background:var(--teal);border-color:var(--teal);color:#fff}.number-btn.flagged:after{content:"";position:absolute;right:3px;top:3px;width:5px;height:5px;background:#e6a163;border-radius:50%}.quiz-timer{font-variant-numeric:tabular-nums;font-size:30px;font-weight:550;letter-spacing:-.8px;color:var(--navy);display:flex;gap:10px;align-items:center}.quiz-timer .icon{color:#7b9581}.quiz-timer.urgent{color:var(--red)}.quiz-help{font-size:11px;color:var(--muted);line-height:1.7}.results-hero{display:flex;gap:30px;align-items:center;background:#e8f0e6;border:1px solid #dce6d7;border-radius:15px;padding:30px;margin-bottom:25px}.score-circle{width:125px;height:125px;border:7px solid #bfd6bb;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;flex:0 0 auto;color:#406c3f;background:#f4f9ef}.score-circle strong{font-size:36px;line-height:1.15;letter-spacing:-1px}.score-circle span{font-size:11px}.results-hero h2{font-size:24px;margin-bottom:8px}.results-hero p{font-size:13px;color:#61765d}.score-breakdown{display:flex;gap:22px;margin-top:17px;font-size:12px}.score-breakdown b{font-size:17px;margin-right:5px}.floating-resume{padding:16px 20px;background:#fff6e9;border:1px solid #ebd8b7;border-radius:12px;display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:22px}.floating-resume p{font-size:12px;color:#927244}.floating-resume strong{font-size:13px;display:block;color:#6d552f;margin-bottom:3px}
.case-card{display:flex;flex-direction:column;gap:13px;padding:25px}.case-card .case-number{font-size:11px;letter-spacing:1px;color:#8a9c8b;font-weight:650}.case-card h3{font-size:19px}.case-card p{font-size:13px;color:var(--muted)}.case-card .case-meta{display:flex;align-items:center;gap:13px;font-size:11px;color:#728271;margin-top:auto;padding-top:15px}.case-card .case-meta .btn{margin-left:auto}.workspace-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:23px}.work-answer{min-height:330px;margin-top:13px}.deliverables{padding-left:19px;color:#586964;font-size:13px;line-height:1.8}.deliverables li{padding:4px 0}.rubric-row{padding:14px 0;border-bottom:1px solid var(--line)}.rubric-row:last-child{border:0}.rubric-row label{font-size:12px;font-weight:600;display:block;margin-bottom:6px}.rubric-row p{font-size:11px;color:var(--muted);margin-bottom:9px}.range-row{display:flex;align-items:center;gap:12px}.range-row input{flex:1;accent-color:var(--teal)}.range-row output{font-size:12px;color:var(--teal);min-width:38px;text-align:right}.self-total{display:flex;justify-content:space-between;align-items:center;margin:15px 0}.self-total strong{font-size:25px;color:var(--teal)}.disclosure{border:1px solid var(--line);border-radius:10px;margin-top:17px;background:#fff}.disclosure summary{padding:15px 18px;cursor:pointer;font-size:13px;font-weight:600;color:var(--teal)}.disclosure>div{padding:0 18px 18px}.competency-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.competency-card{display:flex;flex-direction:column;gap:13px}.competency-card h3{font-size:18px}.competency-card p{font-size:13px;color:var(--muted)}.competency-card .btn{align-self:flex-start;margin-top:auto}.star-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.star-label{display:flex;gap:9px;align-items:center;margin-bottom:8px;font-size:13px;font-weight:650}.star-letter{width:26px;height:26px;border-radius:7px;display:grid;place-items:center;background:#eaf2e7;color:var(--teal);font-size:12px}.star-grid textarea{min-height:160px}.check-row{display:flex;gap:10px;align-items:flex-start;font-size:12px;color:#536a5d;padding:10px 0;cursor:pointer}.check-row input{accent-color:var(--teal);width:16px;height:16px;margin-top:2px;flex:0 0 auto}.pitfall{color:#967453;font-size:12px;padding:7px 0}.document-list{display:grid;gap:12px}.document-card{display:flex;gap:16px;align-items:center;padding:18px 21px}.document-icon{width:42px;height:48px;border-radius:7px;border:1px solid #dce5d7;background:#f1f6ed;display:flex;align-items:center;justify-content:center;position:relative;color:#708b63;flex:0 0 auto}.document-icon:after{content:"PDF";position:absolute;bottom:3px;font-size:7px;font-weight:750;letter-spacing:.5px}.document-icon.docx:after{content:"DOCX"}.document-card h3{font-size:14px;margin-bottom:5px}.document-card p{font-size:11px;color:var(--muted)}.document-card .btn{margin-left:auto;flex-shrink:0}.library-search{position:relative;max-width:330px}.library-search .icon{position:absolute;left:12px;top:11px;color:#8e9a90;width:17px;height:17px}.library-search input{padding-left:37px}.bank-question{font-size:14px;line-height:1.6}.bank-options{padding-left:24px;color:#667667;font-size:12px;line-height:1.8}.error-screen{max-width:650px;margin:80px auto;padding:30px}.error-screen p{margin:15px 0;color:var(--muted)}.toast-stack{position:fixed;right:25px;bottom:22px;z-index:100;display:grid;gap:10px;max-width:min(430px,calc(100vw - 30px))}.toast{padding:13px 18px;border-radius:9px;background:var(--navy);color:white;font-size:13px;box-shadow:0 5px 20px #0002;animation:appear .2s}.toast.error{background:#943f37}@keyframes appear{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.mobile-overlay{display:none}.footer-note{font-size:11px;color:#879184;text-align:center;margin-top:33px}.section-spacer{margin-top:27px}.sticky-side{position:sticky;top:23px;align-self:start}.document-reader{height:70vh;width:100%;border:1px solid var(--line);border-radius:10px;background:white}.hide{display:none!important}.spacer{flex:1}.mono{font-variant-numeric:tabular-nums}.print-only{display:none}
@media(min-width:1600px){.page{padding-top:40px}.feature-card{min-height:225px}.stat-card{padding:23px}.topbar{padding-left:50px;padding-right:50px}}
@media(max-width:1250px){:root{--sidebar:222px}.page{padding:28px}.topbar{padding:0 28px}.sidebar{padding-left:15px;padding-right:15px}.nav a.active:before{left:15px}.dashboard-grid{grid-template-columns:minmax(0,1.4fr) minmax(260px,1fr)}.feature-visual{flex-basis:95px;height:95px}.feature-visual .icon{width:47px;height:47px}.feature-card{padding:25px}.feature-card h2{font-size:24px}.topic-grid{grid-template-columns:repeat(2,1fr)}.topic-layout,.workspace-grid{grid-template-columns:minmax(0,1fr) 270px}.quiz-layout{grid-template-columns:minmax(0,1fr) 218px}.quiz-card{padding:24px}.stat-card{padding:16px;gap:10px}.stat-icon{width:34px;height:34px}}
@media(max-width:1000px){.dashboard-grid{grid-template-columns:1fr}.dashboard-grid>.stack{display:grid;grid-template-columns:1fr 1fr;align-content:start}.dashboard-grid>.stack>.card:first-child{grid-row:auto}.feature-visual{flex-basis:130px;height:130px}.feature-card h2{font-size:28px}.topic-layout,.workspace-grid{grid-template-columns:1fr}.sticky-side{position:static}.workspace-grid>aside,.topic-layout>aside{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-content:start}.workspace-grid>aside>.card,.topic-layout>aside>.card{margin:0}.quiz-layout{grid-template-columns:1fr}.quiz-layout>aside{display:grid;grid-template-columns:1fr 1fr;gap:18px}.quiz-layout>aside>.card{margin:0}.number-grid{grid-template-columns:repeat(10,1fr)}.grid-3{grid-template-columns:1fr 1fr}.filters{grid-template-columns:1fr 1fr}.choice-card{padding:22px}.stat-num{font-size:23px}.stat-caption{font-size:10px}.stat-card{flex-direction:column;gap:10px}.save-indicator{max-width:180px}}
@media(max-width:760px){:root{--sidebar:248px}.sidebar{transform:translateX(-100%);transition:transform .2s}.sidebar.open{transform:translateX(0)}.sidebar.open~.mobile-overlay{display:block;position:fixed;inset:0;background:#102b3d55;z-index:25}.main-shell{margin:0}.topbar{height:62px;padding:0 20px;position:sticky;top:0;z-index:20;background:#fafaf6f2;backdrop-filter:blur(12px)}.menu-button{display:block}.breadcrumbs{font-size:11px;gap:7px}.breadcrumbs>span:first-child{display:none}.top-actions{gap:8px}.save-indicator{font-size:10px}.avatar{display:none}.page{padding:25px 20px 45px}.page-heading{align-items:flex-start;margin-bottom:22px}.page-heading h1{font-size:29px}.page-heading p{font-size:12px}.page-heading>.btn{padding:9px;font-size:0;gap:0}.page-heading>.btn .icon{width:19px;height:19px}.eyebrow{font-size:9px}.feature-card{padding:24px;min-height:200px}.feature-card h2{font-size:24px}.feature-card p{font-size:12px;max-width:320px}.feature-visual{flex-basis:85px;height:85px;opacity:.8}.feature-visual .icon{width:40px;height:40px}.feature-tag{font-size:8px}.stat-grid{gap:9px;margin:17px 0 24px}.stat-card{padding:13px}.stat-num{font-size:23px}.stat-icon{width:30px;height:30px}.stat-icon .icon{width:16px;height:16px}.dashboard-grid>.stack{grid-template-columns:1fr 1fr}.card{padding:20px}.grid-2,.choice-cards,.competency-grid{grid-template-columns:1fr}.topic-grid{gap:13px}.topic-card{padding:18px}.topic-card h3{font-size:15px}.topic-card p{font-size:11px}.topic-card .card-bottom{gap:8px}.topic-card .card-bottom .small{font-size:10px}.topic-card .text-link{font-size:11px}.topic-layout>aside,.workspace-grid>aside{grid-template-columns:1fr}.quiz-layout>aside{grid-template-columns:1fr 1fr;gap:12px}.question-heading{font-size:18px}.quiz-card{padding:22px}.option{padding:13px;font-size:13px}.quiz-nav{flex-wrap:wrap}.number-grid{grid-template-columns:repeat(5,1fr);gap:6px}.quiz-timer{font-size:25px}.results-hero{padding:24px;gap:20px}.score-circle{width:100px;height:100px;border-width:6px}.score-circle strong{font-size:30px}.results-hero h2{font-size:20px}.score-breakdown{gap:13px;font-size:10px}.score-breakdown b{font-size:15px}.table th,.table td{padding:11px}.star-grid{grid-template-columns:1fr}.document-card{padding:16px;gap:11px}.document-card h3{font-size:12px}.document-card .btn{font-size:0;padding:9px;gap:0}.document-card .btn .icon{width:18px;height:18px}.document-icon{width:34px;height:41px}.section-header{flex-wrap:wrap;gap:12px}.section-header h2{font-size:19px}.library-search{max-width:none;width:100%}.reading{font-size:13px}.filters.three{grid-template-columns:1fr}.footer-note{font-size:10px}.toast-stack{right:15px;bottom:15px}.floating-resume{align-items:flex-start;flex-wrap:wrap}}
@media(max-width:480px){.dashboard-grid>.stack{grid-template-columns:1fr}.feature-visual{display:none}.feature-card h2{font-size:25px;max-width:300px}.feature-card{min-height:210px}.topic-grid{grid-template-columns:1fr}.topic-card p{min-height:0}.topic-card{gap:10px}.grid-3{grid-template-columns:1fr}.quiz-layout>aside{grid-template-columns:1fr}.quiz-layout>aside .number-grid{grid-template-columns:repeat(10,1fr)}.quiz-card{padding:18px}.quiz-nav .btn{font-size:12px;padding:10px 12px}.results-hero{align-items:flex-start;gap:15px;padding:20px}.score-circle{width:80px;height:80px;border-width:5px}.score-circle strong{font-size:26px}.results-hero h2{font-size:18px}.score-breakdown{gap:8px;flex-wrap:wrap}.save-indicator span{max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.stat-caption{line-height:1.4}.filters{grid-template-columns:1fr}.stat-num{font-size:21px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.sidebar,.topbar,.btn,.tabs,.toast-stack,.quiz-layout>aside,.footer-note{display:none!important}.main-shell{margin:0}.page{padding:0}.card{box-shadow:none;break-inside:avoid}.workspace-grid,.topic-layout{display:block}.print-only{display:block}.card{margin-bottom:20px}body{background:white;color:black}textarea{height:auto}}

.inline-link{border:0;padding:0;background:none;color:var(--teal);text-decoration:underline;font:inherit;cursor:pointer}.inline-link:hover{color:var(--teal-dark)}