@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600&family=Newsreader:opsz,wght@6..72,400;6..72,500;6..72,600&display=swap");:root{--page:oklch(0.975 0.006 235);--surface:#fff;--ink:oklch(0.25 0.02 240);--muted:oklch(0.52 0.02 240);--line:oklch(0.9 0.012 240);--accent:oklch(0.48 0.11 245);--dark:oklch(0.28 0.045 245);--good:oklch(0.55 0.11 165);--mid:oklch(0.62 0.12 60);--bad:oklch(0.56 0.15 25)}*{box-sizing:border-box}body,html{min-height:100%;margin:0}body{background:var(--page);color:var(--ink);font-family:IBM Plex Sans,system-ui,sans-serif;line-height:1.55}a{color:inherit;text-underline-offset:3px}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.52}.site-nav{background:var(--dark);background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.05) 0 1px,transparent 1px 9px);color:#fff}.site-nav-inner{align-items:center;display:flex;gap:26px;margin:0 auto;max-width:1120px;min-height:94px;padding:16px 24px}.site-nav-brand-only .site-nav-inner{align-items:center;justify-content:center}.site-nav-brand-only .brand{margin:0}.brand{align-items:baseline;display:flex;gap:9px;margin-right:auto;text-decoration:none}.brand-name{font-family:Newsreader,Georgia,serif;font-size:22px;font-weight:500;letter-spacing:-.02em}.brand-meta,.eyebrow,.hint,.meta,.question-meta,.source{font-family:IBM Plex Mono,monospace;font-size:10.5px;letter-spacing:.13em;text-transform:uppercase}.brand-meta{color:oklch(.75 .05 200)}.nav-links{display:flex;flex-wrap:wrap;gap:3px}.nav-link{border:1px solid transparent;border-radius:7px;color:oklch(.88 .02 220);font-size:13px;padding:6px 10px;text-decoration:none}.nav-link.active,.nav-link:hover{background:rgba(255,255,255,.1);color:#fff}.nav-link-button{background:transparent;cursor:pointer;font-family:inherit}main{margin:0 auto;max-width:1120px;padding:40px 24px 72px}.narrow{max-width:880px}.eyebrow,.hint,.meta,.question-meta,.source{color:var(--muted);margin:0}.serif,h1,h2,h3{font-family:Newsreader,Georgia,serif;font-weight:500;letter-spacing:-.025em}h1{font-size:clamp(2.45rem,5vw,4.1rem);line-height:.98;margin:10px 0 14px}h2{font-size:clamp(1.55rem,3vw,2.2rem);line-height:1.08}h2,h3{margin:0}h3{font-size:1.3rem}p{margin:0}.muted{color:var(--muted)}.card,.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px}.panel{padding:26px}.card{padding:20px}.home-grid{align-items:stretch;display:grid;grid-gap:30px;gap:30px;grid-template-columns:1.35fr 1fr}.hero-card{min-height:446px;padding:48px 50px}.lead{color:var(--muted);font-size:16px;line-height:1.6;max-width:48ch}.countdown{align-items:baseline;display:flex;gap:12px;margin:34px 0 44px}.countdown strong{color:var(--accent);font-family:Newsreader,Georgia,serif;font-size:48px;font-weight:500;line-height:1}.button-link,.primary-button{background:var(--accent);border:1px solid var(--accent);border-radius:9px;color:#fff;display:inline-flex;justify-content:center;min-height:44px;padding:10px 16px;text-align:center;text-decoration:none}.panel>.primary-button,form .primary-button{margin-top:14px}.button-link:hover,.primary-button:hover{background:oklch(.4 .11 245)}.outline-button,.secondary{background:#fff;border:1px solid var(--line);border-radius:9px;color:var(--ink);min-height:44px;padding:10px 16px}.button-link-muted{display:inline-flex;align-items:center;text-decoration:none}.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.readiness-card{background:var(--dark);background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.05) 0 1px,transparent 1px 9px);color:#fff;display:flex;flex-direction:column;justify-content:space-between;min-height:446px;padding:48px}.readiness-card .eyebrow{color:oklch(.75 .05 200)}.readiness-score{font-family:Newsreader,Georgia,serif;font-size:82px;letter-spacing:-.06em;line-height:.9;margin:24px 0 16px}.readiness-score span{color:oklch(.72 .02 220);font-family:IBM Plex Sans,sans-serif;font-size:22px;letter-spacing:0}.readiness-line{color:oklch(.85 .02 220);font-size:16px}.readiness-bar{background:rgba(255,255,255,.18);border-radius:99px;height:7px;margin-top:26px;overflow:hidden}.readiness-bar span{background:oklch(.76 .14 195);display:block;height:100%;width:68%}.readiness-footer{border-top:1px solid rgba(255,255,255,.15);display:flex;gap:110px;margin-top:30px;padding-top:22px}.readiness-footer strong{display:block;font-family:Newsreader,Georgia,serif;font-size:36px;font-weight:400;line-height:1}.readiness-footer span{color:oklch(.72 .02 220);display:block;font-size:13px;margin-top:5px}.readiness-card .muted{color:oklch(.82 .02 220)}.section-heading{align-items:flex-end;display:flex;justify-content:space-between;margin:46px 0 16px}.course-grid{display:grid;grid-gap:24px;gap:24px;grid-template-columns:repeat(4,1fr)}.shortcut-grid{display:grid;grid-gap:24px;gap:24px;grid-template-columns:repeat(3,1fr)}.exact-shortcuts{margin-top:36px}.course-card{min-height:256px;padding:34px;text-decoration:none;transition:transform .15s ease}.course-card:hover{transform:translateY(-2px)}.course-code{color:var(--accent);font-family:IBM Plex Mono,monospace;font-size:11px;letter-spacing:.13em;text-transform:uppercase}.course-card h3{font-size:26px;margin:26px 0 auto}.course-top{align-items:center;display:flex;justify-content:space-between}.course-top>strong{font-family:IBM Plex Mono,monospace;font-size:15px}.course-card.good .course-top>strong{color:var(--good)}.course-card.mid .course-top>strong{color:var(--mid)}.course-card.bad .course-top>strong{color:var(--bad)}.bar{background:oklch(.93 .01 240);border-radius:999px;height:6px;overflow:hidden}.bar>span{background:var(--accent);display:block;height:100%}.course-card.good .bar>span{background:var(--good)}.course-card.mid .bar>span{background:var(--mid)}.course-card.bad .bar>span{background:var(--bad)}.course-card .bar{margin-top:54px}.course-meta{color:var(--muted);font-size:14px;margin-top:14px}.card-footer{color:var(--muted);display:flex;font-family:IBM Plex Mono,monospace;font-size:10px;justify-content:space-between;letter-spacing:.08em;margin-top:10px;text-transform:uppercase}.shortcut-card{border-left-width:5px;min-height:134px;padding:28px 34px;text-decoration:none}.shortcut-card.blue{border-left-color:var(--accent)}.shortcut-card.green{border-left-color:oklch(.55 .11 180)}.shortcut-card.amber{border-left-color:var(--mid)}.shortcut-card h3{margin:8px 0 7px}.coverage-panel,.weak-panel{background:oklch(.95 .025 235);border:1px dashed oklch(.78 .025 235);border-radius:14px;margin-top:52px;padding:32px 40px}.coverage-grid{display:grid;grid-gap:26px;gap:26px;grid-template-columns:repeat(3,1fr);margin-top:24px}.coverage-grid strong{color:var(--accent);display:block;font-family:Newsreader,Georgia,serif;font-size:43px;font-weight:500;line-height:1}.coverage-grid span{color:var(--muted);display:block;font-size:13px;margin-top:7px}.weak-strip{align-items:center;display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.topic-chip{background:#fff;border:1px solid var(--line);border-radius:999px;color:var(--ink);font-family:IBM Plex Sans,sans-serif;font-size:14px;letter-spacing:0;padding:9px 16px;text-decoration:none}.topic-chip b{color:var(--bad);margin-left:4px}.back-link{color:var(--muted);display:inline-block;font-size:13px;margin-bottom:28px}.practice-header{align-items:flex-start;display:flex;gap:18px;justify-content:space-between;margin-bottom:22px}.practice-header-meta{align-items:flex-end;display:flex;flex-direction:column;gap:10px}.end-session-button{margin:0;min-height:34px;padding:6px 14px;white-space:nowrap}.course-practice-title{font-size:clamp(2.1rem,4vw,3.25rem);line-height:1.05}.course-picker{margin-top:30px}.picker-grid{display:grid;grid-gap:18px;gap:18px;grid-template-columns:repeat(2,1fr);margin-top:26px}.picker-card{min-height:146px;position:relative;text-decoration:none}.picker-card h3{font-size:25px;margin:12px 40px 0 0}.picker-arrow{bottom:20px;color:var(--accent);font-family:Newsreader,Georgia,serif;font-size:30px;position:absolute;right:22px}.practice-progress{background:var(--line);height:3px;margin:18px 0 20px}.practice-progress span{background:var(--accent);display:block;height:100%;width:12%;transition:width .3s ease}.question-panel{padding:28px 30px}.run-size-picker{margin:18px 0 4px}.run-size-picker .eyebrow{margin-bottom:10px}.run-size-picker .hint{margin-top:8px}.run-complete-panel{padding:32px 30px}.run-complete-panel h2{font-family:Newsreader,Georgia,serif;font-weight:500;margin:8px 0 6px}.run-complete-panel .button-row{margin-top:20px}.stem{font-family:Newsreader,Georgia,serif;font-size:clamp(1.45rem,3vw,2rem);letter-spacing:-.015em;line-height:1.32;margin:22px 0;white-space:pre-wrap}.options{display:grid;grid-gap:9px;gap:9px;margin-top:18px}.question-panel>.primary-button{margin-top:16px}.option{align-items:center;background:#fff;border:1px solid var(--line);border-radius:9px;color:var(--ink);display:grid;grid-gap:13px;gap:13px;grid-template-columns:22px 24px 1fr;margin:0;min-height:56px;padding:14px;text-align:left;width:100%}.option.selected,.option:hover:not(.locked){border-color:var(--accent)}.option.selected{background:oklch(.96 .025 245)}.option input{accent-color:var(--accent);margin:0}.option strong{font-family:IBM Plex Mono,monospace}.option span{line-height:1.4}.option.locked{cursor:default}.result{background:oklch(.97 .025 165);border:1px solid oklch(.8 .08 165);border-radius:9px;margin-top:18px;padding:18px}.result.incorrect{background:oklch(.975 .02 25);border-color:oklch(.83 .09 25)}.result strong{font-family:Newsreader,Georgia,serif;font-size:20px}.result p+p{color:var(--muted);font-size:14px;margin-top:5px}.result .primary-button{margin-top:14px}.flag-button{align-items:center;background:transparent;border:0;color:var(--accent);display:inline-flex;font-size:13px;gap:6px;min-height:auto;padding:0;text-decoration:underline;width:auto}.flag-button svg{fill:none;height:18px;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2;width:18px}.flag-button.saved{color:var(--good)}.save-note-box{background:oklch(.97 .02 235);border:1px solid var(--line);border-radius:9px;margin-top:12px;padding:14px}.save-note-box label{margin-top:0}.save-note-box label span{color:var(--muted);font-weight:400}.save-note-box textarea{font-size:14px;min-height:82px}.save-note-box .button-row{margin-top:10px}.note-box{border-top:1px solid oklch(.82 .04 165);margin-top:16px;padding-top:2px}.note-box label{color:var(--ink)}.note-box textarea{font-size:14px;min-height:82px}.note-box .outline-button,.question-report{margin-top:10px}.report-form{background:oklch(.97 .02 235);border:1px solid var(--line);border-radius:9px;margin-top:12px;padding:14px}.report-form label{margin-top:0}.report-form textarea{min-height:76px}.optional-label span{color:var(--muted);font-weight:400}.flashcard{background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-top:28px;padding:22px}.rule-progress{align-items:center;background:oklch(.95 .025 235);border:1px dashed oklch(.78 .025 235);border-radius:14px;display:flex;flex-wrap:wrap;gap:26px;margin-top:26px;padding:18px 22px}.rule-progress strong{color:var(--accent);display:block;font-family:Newsreader,Georgia,serif;font-size:29px;font-weight:500;line-height:1}.rule-progress span{color:var(--muted);display:block;font-size:11px;margin-top:4px}.rule-progress .text-button{margin:0 0 0 auto}.flashcard-face{background:transparent;border:0;color:var(--ink);min-height:320px;padding:18px;text-align:left;width:100%}.flashcard-face h2{font-size:clamp(1.75rem,4vw,2.65rem);line-height:1.15;margin:22px 0}.flashcard-face small,.flashcard-face span{color:var(--muted);display:block;margin-top:22px}.flashcard-face>p:not(.eyebrow){color:var(--muted);margin-top:14px}.saved-list{display:grid;grid-gap:16px;gap:16px;margin-top:28px}.saved-row h2{font-size:23px;line-height:1.25;margin-top:10px}.saved-note{background:oklch(.96 .02 235);border-left:3px solid var(--accent);color:var(--muted);margin-top:16px;padding:10px 12px;white-space:pre-wrap}.sprint-setup{margin-top:28px}.sprint-setup h2{font-size:22px;margin:28px 0 12px}.sprint-setup h2:first-child{margin-top:0}.chip-row{display:flex;flex-wrap:wrap;gap:9px}.chip{background:#fff;border:1px solid var(--line);border-radius:99px;color:var(--ink);min-height:38px;padding:7px 12px;width:auto}.chip.selected{background:oklch(.93 .04 245);border-color:var(--accent);color:oklch(.35 .1 245)}.sprint-setup>.hint{margin:8px 0 0}.course-checklist-heading{align-items:center;display:flex;justify-content:space-between;margin-top:34px}.course-checklist-heading .text-button,.course-checklist-heading h2{margin:0}.topic-filter .course-checklist-heading:first-child{margin-top:0}.topic-heading-actions{align-items:center;display:flex;gap:18px}.topic-heading-actions .primary-button{margin:0;min-height:40px;padding:9px 18px}.course-checklist{display:grid;grid-gap:9px;gap:9px;margin-top:14px}.course-checklist-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-checklist-heading{align-items:baseline;display:flex;justify-content:space-between;margin-top:22px}.course-group-label{color:var(--accent)}.course-accordion-columns{align-items:flex-start;display:flex;gap:9px;margin-top:14px}.course-accordion-column{display:flex;flex:1 1;flex-direction:column;gap:9px;min-width:0}.course-accordion{border:1px solid var(--line);border-radius:9px;overflow:hidden}.course-accordion.selected{border-color:var(--accent)}.course-accordion-header{align-items:stretch;display:flex}.course-accordion-check{border:0;border-radius:0;flex:1 1 auto;margin:0;min-width:0}.course-accordion-toggle{background:transparent;border:0;border-left:1px solid var(--line);color:var(--accent);cursor:pointer;flex:0 0 auto;font-size:12px;padding:0 16px}.course-accordion-body{border-top:1px solid var(--line);padding:10px 12px 14px}.course-accordion-body .topic-checklist-heading{margin-top:0}.course-accordion-topics{display:grid;grid-gap:8px;gap:8px;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:10px}.course-accordion-stack{display:grid;grid-gap:9px;gap:9px;margin-top:14px}.course-accordion-title{align-items:center;background:transparent;border:0;color:var(--ink);cursor:pointer;display:flex;flex:1 1 auto;font:inherit;font-size:15px;gap:10px;min-height:46px;min-width:0;padding:10px 12px;text-align:left}.course-accordion-chevron{color:var(--accent);font-size:12px}.course-accordion-remove{background:transparent;border:0;border-left:1px solid var(--line);color:var(--muted);cursor:pointer;flex:0 0 auto;font-family:IBM Plex Mono,monospace;font-size:11px;letter-spacing:.1em;padding:0 14px;text-transform:uppercase}.course-accordion-remove:hover{color:var(--ink)}.add-courses-toggle{margin-top:14px}.add-courses-panel{margin-top:16px}@media (max-width:480px){.course-accordion-topics{grid-template-columns:1fr}}.topic-checklist-heading .topic-checklist-label{margin:0}.topic-checklist-actions{display:flex;gap:14px}.topic-checklist-actions .text-button{margin:0}@media (max-width:560px){.course-checklist-grid{grid-template-columns:1fr}}.course-check{align-items:center;border:1px solid var(--line);border-radius:9px;cursor:pointer;display:flex;font-size:15px;gap:10px;margin:0;min-height:46px;padding:10px 12px}.course-check input{accent-color:var(--accent);min-height:auto;padding:0;width:17px}.number-stepper{align-items:center;display:inline-flex;gap:12px}.number-stepper button{background:#fff;border:1px solid var(--line);border-radius:9px;font-size:20px;height:40px;line-height:1;width:40px}.number-stepper input{font-family:IBM Plex Mono,monospace;font-size:17px;min-height:40px;text-align:center;width:88px}.number-stepper span{color:var(--muted);font-size:14px;margin-right:2px}.sprint-summary{color:var(--muted);font-family:IBM Plex Mono,monospace;font-size:12px;letter-spacing:.04em;margin:28px 0 14px}.sprint-history{margin-top:42px}.sprint-top{align-items:center;display:flex;justify-content:space-between}.sprint-clock{color:var(--accent);font-family:IBM Plex Mono,monospace;font-size:24px}.sprint-clock.urgent{color:var(--bad)}.sprint-results{display:grid;grid-gap:16px;gap:16px;margin-top:28px}.sprint-review{border-top:1px solid var(--line);padding-top:16px}.sprint-review:first-of-type{border-top:0}.sprint-review h2{font-size:21px;line-height:1.25;margin:7px 0}.sprint-review>p:last-child{color:var(--muted);font-size:14px}.sprint-review.correct .eyebrow{color:var(--good)}.sprint-review.incorrect .eyebrow{color:var(--bad)}.session-list{display:grid;grid-gap:14px;gap:14px;margin-top:28px}.course-progress{background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-top:28px;padding:24px}.rule-cards-progress .coverage-grid{margin:18px 0 24px}.course-progress-row{align-items:center;border-top:1px solid var(--line);display:grid;grid-gap:14px;gap:14px;grid-template-columns:minmax(180px,1fr) minmax(110px,1.2fr) 46px;padding:16px 0}.course-progress>.eyebrow+.course-progress-row{border-top:0;margin-top:10px}.course-progress-title strong{display:block;font-family:Newsreader,Georgia,serif;font-size:21px;font-weight:500}.course-progress-title span{color:var(--muted);font-size:12px}.clear-course{background:transparent;border:0;color:var(--bad);font-size:12px;min-height:auto;padding:0;text-decoration:underline;width:auto}.clear-course:disabled{display:none}.course-progress-row>b{color:var(--accent);font-family:IBM Plex Mono,monospace;font-size:13px;text-align:right}.status-message{color:var(--good);font-size:13px;margin-top:18px}.section-heading.compact{margin-top:42px}.session-row{align-items:center;display:flex;justify-content:space-between;padding:22px 24px}.session-row h2{font-size:24px;margin:5px 0}.session-score{text-align:right}.session-score strong{color:var(--accent);display:block;font-family:Newsreader,Georgia,serif;font-size:34px;font-weight:500;line-height:1}.session-score span{color:var(--muted);font-size:13px}.empty-state{margin-top:28px}.progress-page{max-width:1120px}.progress-page>h1{margin-bottom:48px}.progress-stat-grid{display:grid;grid-gap:18px;gap:18px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.progress-stat{min-height:182px;padding:28px 34px}.progress-stat>strong{display:block;font-family:Newsreader,Georgia,serif;font-size:58px;font-weight:500;letter-spacing:-.04em;line-height:1;margin:16px 0 14px}.progress-stat>span{color:var(--muted);font-size:13px}.progress-detail-grid{display:grid;grid-gap:18px;gap:18px;grid-template-columns:1.08fr 1fr;margin-top:28px}.accuracy-panel,.progress-session-log{padding:30px 34px}.accuracy-row{align-items:center;display:grid;grid-gap:16px;gap:16px;grid-template-columns:minmax(190px,1.3fr) minmax(120px,.75fr) 42px;padding:12px 0}.accuracy-row>div:first-child strong{display:block;font-size:15px;font-weight:500}.accuracy-row>div:first-child span{color:var(--muted);display:block;font-size:11px}.accuracy-row>b{color:var(--muted);font-family:IBM Plex Mono,monospace;font-size:13px;text-align:right}.bar.good>span{background:var(--good)}.bar.mid>span{background:var(--mid)}.bar.bad>span{background:var(--bad)}.progress-log-row{align-items:center;border-top:1px solid var(--line);display:grid;grid-gap:14px;gap:14px;grid-template-columns:74px 1fr auto;padding:17px 0}.progress-session-log>.eyebrow+.progress-log-row{border-top:0;margin-top:18px}.progress-log-row time{color:var(--muted);font-family:IBM Plex Mono,monospace;font-size:11px}.progress-log-row>span{font-size:14px}.progress-log-row b{font-family:IBM Plex Mono,monospace;font-size:13px;font-weight:500;text-align:right}.progress-log-row b.good{color:var(--good)}.progress-log-row b.mid{color:var(--mid)}.progress-log-row b.bad{color:var(--bad)}.admin-activity{margin-top:20px}.admin-tabs{border-bottom:1px solid var(--line);display:flex;gap:20px;margin:28px 0 20px}.admin-tabs button{background:transparent;border:0;border-bottom:2px solid transparent;border-radius:0;color:var(--muted);min-height:42px;padding:0 2px;width:auto}.admin-tabs button.active{border-bottom-color:var(--accent);color:var(--ink);font-weight:600}.admin-activity h2{font-size:29px;margin:7px 0}.activity-list{border-top:1px solid var(--line);margin-top:20px}.activity-row{align-items:center;border-bottom:1px solid var(--line);display:grid;grid-gap:16px;gap:16px;grid-template-columns:1.2fr 80px 90px 1.4fr;padding:16px 0}.activity-person strong{display:block;font-family:Newsreader,Georgia,serif;font-size:21px;font-weight:500}.activity-person small,.activity-person span{color:var(--muted);display:block;font-size:12px}.activity-stat strong{color:var(--accent);display:block;font-family:Newsreader,Georgia,serif;font-size:27px;font-weight:500;line-height:1}.activity-stat span{color:var(--muted);font-size:11px}.activity-courses{display:flex;flex-wrap:wrap;gap:6px}.activity-courses span{background:oklch(.95 .02 235);border-radius:99px;font-size:11px;padding:5px 8px}.report-queue{margin-bottom:22px}.review-list{display:grid;grid-gap:12px;gap:12px;margin-top:18px}.review-row{border-top:1px solid var(--line);padding:18px 0}.review-row-top{align-items:start;display:flex;gap:18px;justify-content:space-between}.review-row-top>p{max-width:74ch}.review-row p+p{margin-top:7px}.review-row .source{margin:9px 0 14px}.review-row .outline-button{display:inline-flex;text-decoration:none}.danger-button{background:transparent;border-color:var(--bad);color:var(--bad)}.danger-button:hover{background:oklch(.96 .04 25)}.report-editor{margin-bottom:22px}#bank-question-editor{box-shadow:0 18px 60px oklch(.2 .03 240/.2);left:50%;margin:0;max-height:min(86vh,760px);overflow-y:auto;position:fixed;top:50%;transform:translate(-50%,-50%);width:min(760px,calc(100vw - 40px));z-index:20}.modal-backdrop{background:oklch(.2 .02 240/.28);inset:0;position:fixed;touch-action:none;z-index:19}.modal-close-button{align-items:center;background:transparent;border:0;border-radius:50%;color:var(--ink);display:flex;font-size:30px;height:36px;justify-content:center;line-height:1;padding:0 0 3px;position:absolute;right:18px;top:16px;width:36px}.modal-close-button:hover{background:oklch(.94 .015 235)}.question-bank{margin-bottom:22px}.expert-workspace{align-items:start;display:grid;grid-gap:22px;gap:22px;grid-template-columns:minmax(270px,.75fr) minmax(0,1.25fr)}.compact-panel{margin:0}.compact-panel h2{font-size:29px;margin:7px 0}.invite-controls{align-items:center;display:grid;grid-gap:10px;gap:10px;grid-template-columns:minmax(0,1fr) auto;margin-top:18px}.invite-controls .primary-button{margin:0;white-space:nowrap}.review-queue .review-row:last-child{padding-bottom:0}.review-queue-summary{align-items:end;border-bottom:1px solid var(--line);display:flex;gap:24px;justify-content:space-between;margin:20px 0 0;padding-bottom:18px}.review-queue-summary>div:first-child strong{color:var(--accent);font-family:Newsreader,serif;font-size:44px;font-weight:500;line-height:1}.review-queue-summary>div:first-child span{color:var(--muted)}.review-queue-filters{display:flex;gap:12px}.review-queue-filters label{margin:0;min-width:190px}.review-queue-filters select{margin-top:6px}.review-filter-count{margin:14px 0 4px}.bank-controls{display:grid;grid-gap:10px;gap:10px;grid-template-columns:minmax(200px,1fr) minmax(170px,.6fr) auto;margin:16px 0 10px}.question-bank-heading{font-family:IBM Plex Sans,sans-serif;font-size:18px;font-weight:700;margin:0 0 6px}.question-bank .bank-controls{grid-template-columns:minmax(260px,1.35fr) repeat(4,minmax(150px,.62fr)) auto}.question-bank .bank-controls .outline-button,.question-bank .bank-controls .primary-button{align-self:stretch;margin:0;white-space:nowrap}.clear-bank-filters{align-self:center;margin:0;white-space:nowrap}.bank-results-summary{align-items:center;display:flex;justify-content:space-between}.bank-results-summary p{margin:0}.question-bank-row{cursor:pointer;transition:background .15s ease,padding .15s ease}.question-bank-row:hover{background:oklch(.97 .02 235);padding-left:12px;padding-right:12px}.question-bank-row.selected-bank-row{background:oklch(.94 .035 235)}.admin-question-row-editor-trigger{background:transparent;border:0;color:inherit;cursor:pointer;display:block;min-height:0;padding:0;text-align:left;width:100%}.admin-question-row-editor-trigger>p:last-child{margin-bottom:0}.admin-question-row-editor-trigger:focus-visible{outline:2px solid var(--accent);outline-offset:5px}.bank-question-select{display:inline-flex;align-items:center;margin-bottom:10px;cursor:pointer}.bank-question-select input{accent-color:var(--accent);border-radius:3px;min-height:0;padding:0;width:18px;height:18px}.scenario-selection-bar{display:flex;align-items:center;flex-wrap:wrap;gap:14px;padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.scenario-selection-bar .outline-button,.scenario-selection-bar .primary-button{margin:0;min-height:38px;padding:8px 12px}.scenario-selection-bar .selection-order-note{flex-basis:100%}.scenario-builder{margin:18px 0}.scenario-builder textarea{margin-top:8px;min-height:150px}.student-scenario{margin:20px 0 28px}.practice-run-shell{max-width:1120px}.scenario-question-layout{margin-top:28px}.scenario-question-layout.has-case-study{align-items:start;display:grid;grid-gap:22px;gap:22px;grid-template-columns:minmax(280px,.78fr) minmax(0,1.35fr)}@media (max-width:720px){.review-queue-summary{align-items:stretch;flex-direction:column}.review-queue-filters{flex-direction:column}.review-queue-filters label{min-width:0}}.scenario-question-layout>.question-panel{margin:0}.case-study-side-panel{background:oklch(.96 .02 235);border:1px solid var(--line);border-radius:14px;max-height:calc(100vh - 48px);overflow-y:auto;padding:24px;position:-webkit-sticky;position:sticky;top:24px}.case-study-side-copy{font-family:Newsreader,Georgia,serif;font-size:clamp(1.12rem,1.8vw,1.38rem);line-height:1.55;margin-top:14px;white-space:pre-wrap}.question-admin-heading{justify-content:space-between}.question-admin-heading,.question-heading-actions{align-items:center;display:flex;gap:12px}.question-skip-button{margin:0;white-space:nowrap}.admin-quick-edit-button{align-items:center;background:transparent;border:1px solid var(--line);border-radius:8px;color:var(--accent);display:inline-flex;height:34px;justify-content:center;min-height:34px;padding:7px;width:34px}.admin-quick-edit-button svg{fill:none;height:17px;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8;width:17px}.admin-quick-editor{left:50%;max-height:min(88vh,820px);overflow-y:auto;position:fixed;top:50%;transform:translate(-50%,-50%);width:min(780px,calc(100vw - 36px));z-index:1001}.admin-edit-grid{display:grid;grid-gap:14px;gap:14px;grid-template-columns:1fr 1fr}.critical-admin-action{border-top:1px solid var(--line);margin-top:28px;padding-top:20px}.critical-admin-action p{color:var(--muted);font-size:13px;line-height:1.5}.critical-admin-action textarea{min-height:78px}.critical-admin-action .danger-button{margin-top:10px}.allowlist-editor-control{align-items:center;background:var(--soft-blue);border:1px solid var(--line);border-radius:12px;display:flex;gap:18px;justify-content:space-between;margin:18px 0;padding:16px}.allowlist-editor-control p{margin:4px 0 0}.allowlist-editor-control button{flex:0 0 auto}.existing-scenario-picker{background:var(--page);border:1px solid var(--line);border-radius:12px;margin:20px 0;padding:16px}.existing-scenario-picker>p{margin:4px 0 12px}.scenario-picker-heading{align-items:center;display:flex;gap:16px;justify-content:space-between}.scenario-picker-heading .text-button{margin:0}.scenario-search-row{display:grid;grid-gap:10px;gap:10px;grid-template-columns:1fr auto}.scenario-search-results button,.scenario-search-row button{white-space:nowrap}.scenario-search-results{display:grid;grid-gap:10px;gap:10px;margin-top:12px;max-height:260px;overflow:auto}.scenario-search-results article{background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:12px}.scenario-search-results article>p{display:-webkit-box;margin:0 0 10px;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3}.scenario-search-results article>div{align-items:center;display:flex;gap:16px;justify-content:space-between}.admin-review-items{background:oklch(.95 .025 235);border:1px solid var(--line);border-radius:12px;display:grid;grid-gap:12px;gap:12px;margin-bottom:24px;padding:16px}.admin-review-items .scenario-picker-heading p{margin:4px 0 0}.success-text{color:var(--good)}.submitted-review-editor-trigger{background:transparent;border:0;color:inherit;display:block;padding:0;text-align:left;width:100%}.submitted-review-editor-trigger:hover .submitted-review-summary>p{color:var(--accent)}.submitted-review-summary{display:grid;grid-gap:6px;gap:6px}.submitted-review-summary>p{margin:0;transition:color .12s ease}.admin-review-item-list{display:grid;grid-gap:10px;gap:10px}.admin-review-item-list article{align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:9px;display:flex;gap:16px;justify-content:space-between;padding:12px}.admin-review-item-list article p{margin:0 0 4px}.scenario-empty{margin:12px 0 0!important}.existing-scenario-picker hr{border:0;border-top:1px solid var(--line);margin:20px 0}.scenario-result-actions{align-items:center;display:flex;gap:8px}.candidate-question-check,.scenario-candidate-select{align-items:start;cursor:pointer;display:grid;grid-gap:10px;gap:10px;grid-template-columns:18px minmax(0,1fr)}.candidate-question-check input,.scenario-candidate-select input{accent-color:var(--accent);height:18px;margin:3px 0 0;min-height:0;padding:0;width:18px}.admin-quick-edit-button.labeled{height:auto;padding:8px 12px;width:auto}.admin-quick-edit-button.labeled span{white-space:nowrap}.scenario-set-launch{display:flex;justify-content:flex-end;margin:10px 0 20px}.scenario-set-backdrop{z-index:1500}.scenario-set-editor{left:50%;max-height:calc(100vh - 32px);overflow:auto;position:fixed;top:50%;transform:translate(-50%,-50%);width:min(1180px,calc(100vw - 32px));z-index:1501}.scenario-set-details{display:grid;grid-gap:8px;gap:8px}.scenario-set-details select{width:min(420px,100%)}.scenario-set-context{min-height:150px}.scenario-set-toolbar{align-items:center;display:flex;gap:12px;justify-content:space-between;margin-top:16px}.scenario-set-toolbar .primary-button{margin:0}.scenario-add-question-wide{margin-bottom:18px}.scenario-set-workspace{display:grid;grid-gap:18px;gap:18px;grid-template-columns:minmax(250px,34%) 1fr;margin-top:20px}.scenario-set-sidebar{border:1px solid var(--line);border-radius:12px;max-height:620px;overflow:auto;padding:10px}.scenario-set-item{align-items:center;border:1px solid transparent;border-top:1px solid var(--line);border-radius:9px;display:grid;grid-gap:6px;gap:6px;grid-template-columns:1fr auto;margin:2px 0;padding:8px}.scenario-set-item.active{background:var(--pale-blue);border-color:var(--accent);box-shadow:inset 4px 0 0 var(--accent)}.scenario-set-item.active .scenario-set-select{color:var(--accent);font-weight:700}.scenario-set-item.active .scenario-set-select span:first-child{background:var(--accent);border-radius:999px;color:white;display:grid;height:24px;place-items:center;width:24px}.scenario-set-select{align-items:flex-start;background:transparent;border:0;display:grid;grid-gap:8px;gap:8px;grid-template-columns:24px 1fr;padding:10px;text-align:left}.scenario-set-select span:last-child{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3}.scenario-set-item-controls{align-items:center;display:flex;flex-direction:column;gap:6px;padding-right:6px}.scenario-question-live-toggle{align-items:center;display:flex;font-size:.82rem;gap:5px;margin:0;white-space:nowrap}.scenario-question-live-toggle input{height:16px;margin:0;width:16px}.scenario-add-question{background:var(--pale-blue);border:1px solid var(--line);border-radius:9px;display:grid;grid-gap:10px;gap:10px;margin-top:8px;padding:10px}.scenario-add-question .button-row{margin:0}.scenario-add-question .outline-button,.scenario-add-question .primary-button{padding:8px 10px}.scenario-order-actions{display:flex;flex-direction:column;gap:4px;padding-right:6px}.scenario-order-actions button{min-height:32px;min-width:34px;padding:2px}.scenario-set-question-editor{min-width:0}.scenario-publish-note{font-size:12px;margin-top:18px}@media (max-width:800px){.scenario-set-toolbar{align-items:stretch;flex-direction:column}.scenario-set-workspace{grid-template-columns:1fr}.scenario-set-sidebar{max-height:280px}}.source-material-search{margin:10px 0 18px}.source-search-toggle{min-height:40px}.source-search-panel{background:var(--page);border:1px solid var(--line);border-radius:12px;margin-top:10px;padding:14px}.source-search-panel>p:first-child{margin-top:0}.source-search-controls{display:grid;grid-gap:10px;gap:10px;grid-template-columns:1fr auto}.source-search-results{display:grid;grid-gap:12px;gap:12px;margin-top:14px;max-height:420px;overflow-y:auto}.source-search-results article{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px}.source-result-heading{align-items:baseline;display:flex;gap:12px;justify-content:space-between}.source-result-heading strong,.source-result-path{overflow-wrap:anywhere}.source-result-path{color:var(--muted);font-family:var(--mono);font-size:11px}.source-search-results article>p:not(.source-result-path){white-space:pre-wrap}.admin-review-note{background:oklch(.96 .04 60);border-left:3px solid var(--mid);margin-top:18px;padding:12px 14px}.admin-review-note p{color:var(--muted);font-size:13px;margin-top:4px;white-space:pre-wrap}.question-bank-pages{align-items:center}.page-size-control{align-items:center;color:var(--muted);display:inline-flex;font-size:13px;gap:8px;margin-left:auto}.page-size-control select{min-height:38px;padding:6px 28px 6px 10px;width:auto}.question-bank-title-row{align-items:center;display:flex;gap:16px;justify-content:space-between}.question-bank-title-row .primary-button,.question-bank-title-row .question-bank-heading{margin:0}.question-creator-backdrop{z-index:1200}.question-creator-modal{left:50%;max-height:calc(100vh - 32px);overflow-y:auto;position:fixed;top:50%;transform:translate(-50%,-50%);width:min(820px,calc(100vw - 32px));z-index:1201}.question-bank-pages span{color:var(--muted);font-family:IBM Plex Mono,monospace;font-size:12px}.bank-page-numbers{align-items:center;display:flex;gap:6px}.bank-page-numbers>span{align-items:center;display:inline-flex;gap:6px}.bank-page-numbers .secondary{min-height:36px;min-width:36px;padding:6px 9px}.bank-page-numbers .active-page{background:var(--accent);border-color:var(--accent);color:#fff}.bank-page-numbers .page-ellipsis{color:var(--muted);padding:0 2px}.case-study-label{color:var(--accent);font-family:IBM Plex Mono,monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase}.admin-scenario-group{border:1px solid var(--line);border-radius:12px;margin:22px 0;overflow:hidden}.admin-scenario-context{background:oklch(.95 .025 235);border-bottom:1px solid var(--line);padding:22px 24px}.admin-scenario-expand{align-items:flex-start;background:transparent;border:0;color:inherit;cursor:pointer;display:flex;gap:18px;justify-content:space-between;padding:0;text-align:left;width:100%}.admin-scenario-expand>span:first-child{display:grid;grid-gap:7px;gap:7px}.admin-scenario-expand>span:last-child{color:var(--accent);font-size:1.5rem;line-height:1}.allowlist-badge{background:oklch(.93 .045 165);border:1px solid oklch(.76 .08 165);border-radius:99px;color:oklch(.4 .09 165);display:inline-block;font-family:IBM Plex Mono,monospace;font-size:10px;letter-spacing:.08em;margin-top:10px;padding:4px 8px;text-transform:uppercase}.admin-review-overlay{background:var(--page);inset:0;overflow-y:auto;position:fixed;z-index:1400}.admin-review-experience{margin:0 auto;max-width:1120px;min-height:100vh;padding:42px 24px 60px}.admin-review-header{align-items:flex-start;display:flex;gap:20px;justify-content:space-between;margin-bottom:28px}.admin-review-header h2{margin:5px 0}.admin-review-question-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;display:grid;grid-template-columns:minmax(240px,.7fr) minmax(0,1.5fr);overflow:hidden}.admin-review-question-card:not(:has(.admin-review-scenario)){grid-template-columns:1fr}.admin-review-scenario{background:oklch(.95 .025 235);border-right:1px solid var(--line);line-height:1.65;padding:30px;white-space:pre-wrap}.admin-review-question-body{padding:34px}.admin-review-question-body h3{font-family:Newsreader,Georgia,serif;font-size:clamp(1.8rem,4vw,3rem);line-height:1.12;margin:18px 0 28px}.admin-review-options{display:grid;grid-gap:10px;gap:10px}.admin-review-options>div{align-items:center;border:1px solid var(--line);border-radius:9px;display:grid;grid-gap:18px;gap:18px;grid-template-columns:28px 1fr;padding:15px 18px}.admin-review-options>.correct-option{background:oklch(.95 .04 165);border-color:oklch(.7 .1 165)}.admin-review-explanation{border-left:3px solid var(--accent);margin-top:24px;padding:4px 0 4px 18px}.admin-review-explanation p:last-child{line-height:1.65;margin-bottom:0}.admin-review-navigation{align-items:center;border:0;display:flex;justify-content:space-between;margin-top:24px;padding:0;text-transform:none}.admin-scenario-context .case-study-label{margin-top:0}.admin-scenario-context>p:last-child{line-height:1.65;margin-bottom:0}.admin-scenario-context-trigger{background:transparent;border:0;color:inherit;cursor:pointer;display:block;padding:0;text-align:left;width:100%}.admin-scenario-context-trigger>p:last-child{line-height:1.65;margin-bottom:0}.admin-scenario-context-trigger:focus-visible .case-study-label,.admin-scenario-context-trigger:hover .case-study-label{text-decoration:underline;text-underline-offset:3px}.admin-scenario-questions{padding:0 24px}.admin-scenario-questions .review-row:last-child{border-bottom:0}.scenario-question-number{color:var(--accent);display:inline-block;font-family:IBM Plex Mono,monospace;font-size:11px;letter-spacing:.08em;margin-bottom:8px;text-transform:uppercase}.shared-context{background:oklch(.96 .02 235);border:1px solid var(--line);border-radius:9px;margin:10px 0 18px;padding:14px}.shared-context>p:last-of-type{line-height:1.55;margin:6px 0 0}.case-study-intro{margin-top:28px}.case-study-intro h1,.case-study-intro h2{margin:8px 0 18px}.case-study-intro>.primary-button{margin-top:8px}.case-study-link{background:transparent;border:0;color:var(--accent);display:inline-flex;margin:12px 0 18px;padding:0;text-decoration:underline;text-underline-offset:3px}.case-study-overlay{align-items:center;background:rgba(20,31,39,.45);display:flex;inset:0;justify-content:center;padding:24px;position:fixed;z-index:1000}.case-study-dialog{background:var(--surface);border:1px solid var(--line);border-radius:14px;max-height:min(760px,calc(100vh - 48px));max-width:760px;overflow-y:auto;padding:38px;position:relative;width:100%}.case-study-copy{font-family:Newsreader,Georgia,serif;font-size:clamp(1.25rem,2vw,1.7rem);line-height:1.5;margin-top:18px;white-space:pre-wrap}.practice-actions{align-items:stretch}.practice-actions>button{margin-top:0}.add-note-toggle{margin-top:14px}.topic-filter-compact{padding:10px 18px}.topic-filter-compact .course-checklist-heading{margin-top:0}.topic-filter-compact .topic-filter-label{align-items:baseline;display:flex;gap:10px}.topic-filter-compact .topic-filter-label .eyebrow,.topic-filter-compact .topic-filter-label .muted{margin:0}.topic-filter-compact .topic-heading-actions .outline-button{margin:0;min-height:34px;padding:6px 14px}.sprint-end-button{background:transparent;border:0;color:var(--bad);padding:0;text-decoration:underline;text-underline-offset:3px}.linked-question-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.linked-question-list .secondary{min-height:34px;padding:6px 10px}.active-linked-question{border-color:var(--accent);color:var(--accent)}.scenario-order-launch{align-items:center;display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.scenario-order-launch .outline-button{margin:0}.scenario-order-launch .muted{font-size:12px}.option-edit{align-items:center;display:grid;grid-gap:10px;gap:10px;grid-template-columns:22px 1fr;margin-top:10px}.option-edit.modular-option-row{grid-template-columns:22px minmax(0,1fr) 44px}.option-count-button{align-items:center;background:#fff;border:1px solid var(--line);border-radius:9px;display:inline-flex;font-size:1.3rem;height:44px;justify-content:center;min-width:44px;padding:0 12px}.option-count-button:disabled{cursor:not-allowed;opacity:.4}.add-option-button{font-size:.95rem;gap:8px;margin-top:12px;width:auto}.source{margin-top:20px}label{display:block;font-size:13px;margin:18px 0 6px}input,select,textarea{background:#fff;border:1px solid var(--line);border-radius:9px;color:var(--ink);min-height:44px;padding:10px 12px;width:100%}textarea{min-height:120px;resize:vertical}.divider{color:var(--muted);font-family:IBM Plex Mono,monospace;font-size:11px;letter-spacing:.12em;margin:18px 0 0;text-align:center;text-transform:uppercase}.error{color:var(--bad);font-size:13px;margin-top:12px}.text-button,.text-link{color:var(--accent);display:inline-block;font-size:13px;margin:14px 12px 0 0}.text-button{background:transparent;border:0;min-height:auto;padding:0;text-decoration:underline}footer{border-top:1px solid var(--line);color:var(--muted);font-family:IBM Plex Mono,monospace;font-size:10px;letter-spacing:.08em;line-height:1.7;margin-top:52px;padding-top:16px;text-align:center;text-transform:uppercase}.built-for{align-items:center;color:var(--ink);display:flex;font-family:IBM Plex Sans,sans-serif;font-size:12px;justify-content:center;letter-spacing:0;margin-top:10px;text-transform:none}.yienor{margin-left:4px;text-decoration:underline;text-underline-offset:3px}.outline-heart{font-family:IBM Plex Sans,sans-serif;font-size:18px;line-height:1;margin-left:4px}@media (max-width:860px){.site-nav-inner{align-items:flex-start;flex-direction:column;gap:6px;padding:14px 20px}.brand{margin-right:0}main{padding:28px 20px 56px}.home-grid{grid-template-columns:1fr}.course-grid{grid-template-columns:repeat(2,1fr)}.picker-grid{grid-template-columns:1fr}.question-bank .bank-controls{grid-template-columns:repeat(2,minmax(0,1fr))}.question-bank .bank-controls input{grid-column:1/-1}.scenario-question-layout.has-case-study{grid-template-columns:1fr}.case-study-side-panel{max-height:none;position:static}.admin-edit-grid,.admin-review-question-card{grid-template-columns:1fr}.admin-review-scenario{border-bottom:1px solid var(--line);border-right:0}}@media (max-width:560px){.nav-links{gap:0;width:100%}.nav-link{font-size:12px;padding:5px 7px}.hero-card,.panel,.question-panel,.readiness-card{padding:22px}.course-grid,.coverage-grid,.progress-detail-grid,.progress-stat-grid,.shortcut-grid{grid-template-columns:1fr}.accuracy-row{grid-template-columns:1fr 40px}.accuracy-row .bar{grid-column:1/-1;grid-row:2}.expert-workspace{grid-template-columns:1fr}.practice-header,.session-row{flex-direction:column}.session-row{align-items:flex-start;gap:14px}.session-score{text-align:left}.course-progress-row{align-items:start;grid-template-columns:1fr 44px}.course-progress-row .bar{grid-column:1/-1;grid-row:2}.activity-row{align-items:start;grid-template-columns:1fr 1fr}.activity-courses{grid-column:1/-1}.invite-controls,.question-bank .bank-controls{grid-template-columns:1fr}.question-bank .bank-controls input{grid-column:auto}h1{font-size:2.5rem}}.bank-empty-state{align-items:center;border:1px dashed var(--line);border-radius:12px;display:flex;flex-direction:column;gap:10px;margin-top:18px;padding:48px 24px;text-align:center}.bank-empty-title{color:var(--ink);font-family:Newsreader,serif;font-size:24px;font-weight:500}.bank-empty-state .outline-button{margin-top:4px}.admin-subtabs{gap:18px;margin:0 0 22px}.duplicate-cluster-list{display:grid;grid-gap:20px;gap:20px;margin-top:18px}.duplicate-cluster{border:1px solid var(--line);border-radius:12px;overflow:hidden}.duplicate-cluster-head{align-items:center;background:var(--page);border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;padding:12px 16px}.duplicate-cluster-head .button-row{margin:0}.duplicate-cluster-head .button-row .danger-button,.duplicate-cluster-head .button-row .outline-button,.duplicate-cluster-head .button-row .primary-button{margin:0;min-height:36px;padding:7px 12px}.duplicate-count-badge{background:var(--dark);border-radius:99px;color:#fff;font-family:IBM Plex Mono,monospace;font-size:11px;letter-spacing:.06em;padding:4px 10px;text-transform:uppercase}.duplicate-scenario{background:oklch(.97 .02 245);border-bottom:1px solid var(--line);padding:12px 16px}.duplicate-scenario p:last-child{margin-top:4px}.duplicate-members{display:grid;grid-gap:0;gap:0}.duplicate-member{border-bottom:1px solid var(--line);display:grid;grid-gap:14px;gap:14px;grid-template-columns:160px 1fr;padding:16px}.duplicate-member:last-child{border-bottom:0}.duplicate-member.is-canonical{background:oklch(.97 .03 165)}.duplicate-member.is-kept{background:oklch(.98 .015 60)}.duplicate-member-choose{display:grid;grid-gap:10px;gap:10px;align-content:start}.duplicate-keep-check,.duplicate-keep-radio{align-items:center;cursor:pointer;display:flex;font-size:13px;gap:7px}.duplicate-keep-check input,.duplicate-keep-radio input{accent-color:var(--accent);flex:0 0 auto;height:16px;margin:0;min-height:0;padding:0;width:16px}.duplicate-keep-radio span{font-weight:600}.duplicate-keep-check span{color:var(--muted)}.duplicate-member-stem{margin:6px 0 10px}.duplicate-member-options{display:grid;grid-gap:5px;gap:5px;list-style:none;margin:0;padding:0}.duplicate-member-options li{border:1px solid var(--line);border-radius:7px;font-size:13px;padding:7px 10px}.duplicate-member-options li.correct-option{background:oklch(.95 .04 165);border-color:oklch(.7 .1 165)}.duplicate-member-options strong{font-family:IBM Plex Mono,monospace;margin-right:6px}.duplicate-member .admin-question-row-editor-trigger,.duplicate-member .text-button{margin-top:10px}@media (max-width:720px){.duplicate-member{grid-template-columns:1fr}}.admin-user-summary{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-top:20px}.admin-stat{padding:18px 20px}.admin-stat strong{color:var(--accent);display:block;font-family:Newsreader,Georgia,serif;font-size:34px;font-weight:500;line-height:1.05;margin:6px 0 4px}.admin-stat span{color:var(--muted);font-size:12px}.admin-user-controls{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.admin-user-controls input,.admin-user-controls select{min-height:40px;width:auto}.admin-user-search{flex:1 1 220px;min-width:180px}.admin-user-toggle{align-items:center;display:flex;gap:8px;margin:0;white-space:nowrap}.admin-user-toggle input{flex:0 0 auto;height:16px;min-height:0;padding:0;width:16px}.admin-user-count{margin-top:14px}.admin-user-list{display:grid;grid-gap:10px;gap:10px;margin-top:8px}.admin-user-row{align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:12px;cursor:pointer;display:grid;grid-gap:16px;gap:16px;grid-template-columns:minmax(0,1.3fr) minmax(0,1.6fr) 90px;padding:14px 16px;text-align:left;width:100%}.admin-user-row:hover{border-color:var(--accent)}.admin-user-id strong{display:block;font-family:Newsreader,Georgia,serif;font-size:20px;font-weight:500}.admin-user-id>span{color:var(--muted);display:block;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-user-badges{align-items:center;display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.role-badge{border-radius:99px;font-family:IBM Plex Mono,monospace;font-size:10px;letter-spacing:.06em;padding:3px 8px;text-transform:uppercase}.role-learner{background:oklch(.94 .02 245);color:var(--accent)}.role-expert{background:oklch(.93 .05 165);color:oklch(.4 .09 165)}.role-admin{background:var(--dark);color:#fff}.role-guest{background:oklch(.94 .01 240);color:var(--muted)}.admin-user-lastactive{color:var(--muted);font-size:11px}.admin-user-metrics{display:grid;grid-gap:10px;gap:10px;grid-template-columns:repeat(4,1fr)}.admin-user-metrics .metric strong{color:var(--ink);display:block;font-family:Newsreader,Georgia,serif;font-size:20px;font-weight:500;line-height:1}.admin-user-metrics .metric span{color:var(--muted);font-size:11px}.admin-user-accuracy{background:oklch(.93 .01 240);border-radius:999px;height:6px;overflow:hidden}.admin-user-accuracy .accuracy-fill{display:block;height:100%}.accuracy-fill.good{background:var(--good)}.accuracy-fill.mid{background:var(--mid)}.accuracy-fill.bad{background:var(--bad)}.admin-user-empty{padding:24px 0}.user-detail-modal{left:50%;margin:0;max-height:min(88vh,720px);max-width:640px;overflow-y:auto;position:fixed;top:50%;transform:translate(-50%,-50%);width:calc(100vw - 36px);z-index:20}.user-detail-modal h2{font-size:30px;margin:6px 0 2px}.user-detail-stats{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(3,1fr);margin-top:20px}.user-detail-stats>div{background:var(--page);border:1px solid var(--line);border-radius:10px;padding:12px 14px}.user-detail-stats strong{color:var(--ink);display:block;font-family:Newsreader,Georgia,serif;font-size:24px;font-weight:500;line-height:1}.user-detail-stats strong.good{color:var(--good)}.user-detail-stats strong.mid{color:var(--mid)}.user-detail-stats strong.bad{color:var(--bad)}.user-detail-stats span{color:var(--muted);font-size:11px}.user-detail-meta{margin-top:14px}.user-detail-course-heading{border-top:1px solid var(--line);margin-top:20px;padding-top:16px}.user-detail-courses{display:grid;grid-gap:14px;gap:14px;margin-top:12px}.user-course-head{display:flex;justify-content:space-between;gap:12px;margin-bottom:6px}.user-course-head strong{font-size:14px}.user-course-head span{color:var(--muted);font-size:12px;white-space:nowrap}@media (max-width:720px){.admin-user-row{grid-template-columns:1fr}.user-detail-stats{grid-template-columns:repeat(2,1fr)}}.signin-layout{align-items:start;display:grid;grid-gap:40px;gap:40px;grid-template-columns:1.05fr .95fr;margin-top:8px}.signin-hero{padding-top:6px}.signin-tagline{font-size:clamp(2.4rem,4.5vw,3.6rem);letter-spacing:-.02em;line-height:1.03;margin:10px 0 16px}.signin-hero .lead{max-width:44ch}.signin-points{color:var(--ink);display:grid;grid-gap:12px;gap:12px;list-style:none;margin:24px 0 0;padding:0}.signin-points li{font-size:15px;line-height:1.5;padding-left:26px;position:relative}.signin-points li:before{color:var(--good);content:"✓";font-weight:600;left:0;position:absolute}.signin-card{align-self:start}.guest-note{font-size:12.5px;margin:14px 0 0}.guest-note,.signin-consent{color:var(--muted);line-height:1.6}.signin-consent{border-top:1px solid var(--line);font-size:12px;margin-top:20px;padding-top:16px}.signin-consent a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}@media (max-width:820px){.signin-layout{grid-template-columns:1fr;gap:26px}}.legal-page{padding-bottom:20px}.legal-page h1{margin-top:6px}.legal-page .legal-title{font-family:IBM Plex Sans,system-ui,sans-serif;font-size:30px;font-weight:600;letter-spacing:-.01em;line-height:1.15;margin:4px 0 10px}.legal-page h2{font-family:Newsreader,Georgia,serif;font-size:22px;font-weight:500;margin:34px 0 8px}.legal-page li,.legal-page p{color:var(--ink);font-size:15px;line-height:1.65;max-width:70ch}.legal-page p{margin-top:12px}.legal-page ul{display:grid;grid-gap:8px;gap:8px;margin:12px 0 0;padding-left:20px}.legal-page a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}.legal-updated{color:var(--muted);margin-top:10px}.legal-review,.legal-updated{font-family:IBM Plex Mono,monospace;font-size:12px}.legal-review{background:oklch(.95 .09 95);border-radius:4px;color:oklch(.42 .12 70);padding:1px 5px}.legal-disclaimer-note{border-top:1px solid var(--line);color:var(--muted);margin-top:34px;padding-top:18px}.footer-links{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;margin-top:12px}.footer-links a{color:var(--muted);text-decoration:underline;text-underline-offset:2px}.footer-links a:hover{color:var(--ink)}