:root{--green:#123b36;--deep:#0b2925;--gold:#f7cc65;--ink:#142f2d;--muted:#526966;--line:#ccdad6;--paper:#f2f6f5;--white:#fff;--teal:#17685c;--error:#9e3131;--radius:16px;color-scheme:light;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.55;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer;min-height:46px;border:0;border-radius:10px;font-weight:650;padding:11px 19px;line-height:1.35}button:disabled{cursor:default;opacity:.6}button:not(:disabled):hover{filter:brightness(.96)}a{color:var(--teal)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(1.6rem,5vw,2.25rem);line-height:1.15;letter-spacing:-.04em;margin-bottom:8px}h2{font-size:1.45rem;line-height:1.25;letter-spacing:-.025em;margin-bottom:12px}h3{font-size:1.1rem}p{margin-bottom:16px}input,textarea{width:100%;display:block;background:#fff;color:var(--ink);border:1.5px solid #8da6a0;border-radius:9px;padding:12px;margin-top:7px;min-height:48px}textarea{resize:vertical}label{font-weight:600;display:block}label .small{font-weight:400}.small{font-size:.875rem;color:var(--muted);line-height:1.5}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #257ce6;outline-offset:3px}.masthead{background:var(--green);color:#fff;padding:28px 22px}.head-inner{max-width:940px;margin:auto;display:flex;align-items:center;gap:22px}.activity-mark{border:1px solid #75938c;border-radius:12px;width:86px;height:92px;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:var(--gold);font-weight:750;font-size:2.5rem;letter-spacing:-.07em}.activity-mark span{font-size:1.5rem;align-self:flex-end;margin-bottom:16px;letter-spacing:0}.eyebrow{font-size:.75rem;letter-spacing:.12em;font-weight:750;color:#c4d9d1;margin-bottom:8px}.eyebrow.dark{color:var(--teal)}.head-sub{margin:0;color:#c9dbd6;font-size:.95rem}.attempt-strip{padding:12px 22px;background:#e3ede9;display:flex;flex-wrap:wrap;gap:5px 16px;justify-content:center;font-size:.8rem;color:#314d46}.attempt-strip strong{font-family:ui-monospace,Consolas,monospace;overflow-wrap:anywhere}main{max-width:984px;padding:26px 22px 128px;margin:auto}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}.identity{margin-bottom:22px}.identity h2{font-size:1.125rem}.identity-fields{display:grid;grid-template-columns:2fr 1fr;gap:18px}.identity .small{margin:12px 0 0}.sections{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-bottom:30px;padding-bottom:18px;border-bottom:1px solid var(--line)}.sections button{text-align:left;background:transparent;color:var(--muted);padding:10px 12px;font-size:.8rem}.sections button span{display:block;font-size:.94rem;margin-top:2px}.sections button[aria-current="page"]{background:var(--green);color:#fff}.section-heading{display:flex;justify-content:space-between;gap:12px;align-items:center}.counter{border:1px solid var(--line);border-radius:30px;padding:7px 12px;white-space:nowrap;font-variant-numeric:tabular-nums;font-size:.85rem}.progress-track{display:grid;grid-template-columns:repeat(20,1fr);gap:4px;margin:20px 0}.progress-dot{height:7px;background:#d5e1dc;border-radius:3px}.progress-dot.done{background:var(--teal)}.progress-dot.current{box-shadow:0 0 0 2px #c69024}.question-card{border-top:4px solid var(--teal)}.question-card h3{font-size:1.25rem;line-height:1.5}.options{display:grid;gap:10px}.option{background:#fff;border:1.5px solid var(--line);border-radius:10px;display:flex;align-items:flex-start;gap:10px;padding:13px;font-weight:500;cursor:pointer}.option:has(input:checked){border-color:var(--teal);background:#eaf5ef}.option input{width:20px;height:20px;min-height:0;padding:0;margin:3px 0 0;flex-shrink:0;accent-color:var(--teal)}.option.correct{border-color:var(--teal);background:#e7f4ed}.option.incorrect{border-color:#b04444;background:#fff0f0}.option .option-label{flex:1}.option .result-label{font-size:.8rem;font-weight:750;display:block}.question-card .primary{margin-top:18px}.primary{background:var(--green);color:#fff}.secondary{background:#fff;color:var(--green);border:1px solid #98ada6}.feedback{background:#eaf4ef;padding:16px;border-radius:10px;border-left:4px solid var(--teal);margin-top:20px}.feedback.wrong{border-color:var(--error);background:#fff3f0}.feedback p:last-child{margin-bottom:0}.feedback-note{margin-top:20px;font-size:.95rem}.question-nav{display:flex;align-items:center;gap:10px;justify-content:space-between;margin-top:18px}.question-nav span{font-size:.85rem;color:var(--muted)}.cross-layout{display:grid;grid-template-columns:310px 1fr;gap:24px;align-items:start}.cross-board-panel{position:sticky;top:18px;padding:20px}.cross-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px;background:var(--green);padding:5px;border-radius:8px;width:100%;max-width:280px;margin:auto}.cross-cell{aspect-ratio:1;position:relative;display:flex;align-items:center;justify-content:center;background:#fff;font-weight:750;font-size:1rem;line-height:1}.cross-cell.block{background:transparent}.cross-cell.active{background:var(--gold)}.cross-cell small{position:absolute;top:2px;left:3px;font-size:.65rem;font-weight:500}.cross-board-panel p{margin:14px 0 0;text-align:center}.clue{padding:18px;border:1px solid var(--line);background:#fff;border-radius:12px;margin-bottom:12px}.clue label{font-weight:500}.clue input{font-family:ui-monospace,monospace;letter-spacing:.18em;font-weight:700;text-transform:uppercase}.clue .small{margin:8px 0 0}.clue:focus-within{border-color:var(--teal);box-shadow:0 0 0 1px var(--teal)}.clue-heading{margin:4px 0 12px;font-size:1.125rem}.check-item{border:1px solid var(--line);border-radius:12px;background:#fff;padding:18px;margin:0 0 12px;min-width:0}.check-item legend{float:left;width:100%;font-weight:600;margin-bottom:14px}.check-options{clear:both;display:flex;flex-wrap:wrap;gap:8px}.check-choice{display:flex;align-items:center;gap:8px;min-height:44px;padding:8px 11px;border:1px solid var(--line);border-radius:8px;font-size:.875rem;font-weight:500;cursor:pointer}.check-choice:has(input:checked){border-color:var(--teal);background:#e7f4ed}.check-choice input{display:inline-block;min-height:0;width:18px;height:18px;margin:0;accent-color:var(--teal)}.reflections{margin-top:24px}.reflections label+label{margin-top:20px}.reflections .notice{margin:18px 0 0}.wide{width:100%;margin-top:20px}.notice{padding:14px 16px;border-radius:10px;background:#fff4d8;border:1px solid #dfc27c;color:#674814;margin-bottom:20px;overflow-wrap:anywhere}.results-hero{background:var(--green);color:#fff;border-radius:var(--radius);padding:28px;margin-bottom:22px}.results-hero .eyebrow{color:var(--gold)}.grade{font-size:3.75rem;line-height:1.1;letter-spacing:-.06em;font-weight:750;margin:6px 0}.grade span{font-size:1.5rem;letter-spacing:0;color:#c9dbd6}.results-hero .score-sub{color:#d6e7df;margin-bottom:20px}.results-meta{border-top:1px solid #58766e;padding-top:18px;font-size:.9rem;overflow-wrap:anywhere}.results-meta p{margin:4px 0}.score-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:22px}.score-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.score-card strong{font-size:1.6rem;display:block}.score-card span{font-size:.85rem;color:var(--muted)}.report-actions{display:flex;flex-wrap:wrap;gap:10px}.report-box{margin-bottom:22px}.report-box p{margin-top:14px;margin-bottom:0}.details-list{margin:22px 0}.details-list details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:10px}.details-list summary{cursor:pointer;font-weight:650;min-height:32px}.answer-review{padding-top:14px}.answer-review p{margin-bottom:8px}.answer-review .small{white-space:pre-wrap}.new-attempt{margin-top:20px}.credit{text-align:center;color:#61766f;font-size:.75rem;margin-top:38px}.save-bar{position:fixed;bottom:0;left:0;right:0;background:rgba(255,255,255,.98);border-top:1px solid var(--line);padding:12px max(16px,env(safe-area-inset-right)) calc(12px + env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left));display:flex;align-items:center;justify-content:center;gap:24px;z-index:20;box-shadow:0 -4px 25px #123b3609}.save-bar strong{font-size:.85rem;display:block}.save-bar .small{display:block;font-size:.75rem}.save-button{background:var(--gold);color:#322805;flex-shrink:0}.skip{position:absolute;top:-100px;left:12px;background:#fff;padding:12px;z-index:30}.skip:focus{top:8px}dialog{max-width:480px;width:calc(100% - 32px);border:1px solid var(--line);border-radius:16px;padding:24px;color:var(--ink)}dialog::backdrop{background:#071f1bbb}.dialog-actions{display:flex;gap:10px;flex-wrap:wrap}[hidden]{display:none!important}section{scroll-margin-top:18px}#save-status.error{color:var(--error)}
@media(max-width:680px){.masthead{padding:23px 18px}.head-inner{gap:14px}.activity-mark{width:61px;height:74px;font-size:2rem}.activity-mark span{font-size:1.2rem;margin-bottom:14px}.eyebrow{font-size:.7rem}.head-sub{font-size:.875rem}main{padding:20px 16px 130px}.panel{padding:19px}.identity-fields{grid-template-columns:1fr;gap:14px}.sections{grid-template-columns:repeat(2,1fr);gap:6px;margin-bottom:24px}.sections button{display:flex;gap:7px;align-items:center;font-size:.8rem}.sections button span{font-size:.9rem;margin:0}.cross-layout{grid-template-columns:1fr}.cross-board-panel{position:static}.cross-grid{max-width:266px}.cross-board-panel{padding:16px}.score-cards{grid-template-columns:1fr;gap:8px}.score-card{display:flex;align-items:center;gap:16px;padding:14px 18px}.score-card strong{font-size:1.4rem;min-width:68px}.question-card h3{font-size:1.125rem}.results-hero{padding:23px}.report-actions{flex-direction:column}.report-actions button{width:100%}.save-bar{gap:12px;justify-content:space-between}.save-button{font-size:.875rem;padding:12px 14px}.save-bar>div{min-width:0}.check-options{display:grid;grid-template-columns:1fr}.check-choice{font-size:.94rem}.section-heading{align-items:flex-start}.counter{padding:6px 9px}.question-nav button{padding:11px 14px}.attempt-strip{justify-content:flex-start;padding:10px 18px}.attempt-strip strong{font-size:.7rem}.grade{font-size:3.2rem}}
@media print{.masthead,.attempt-strip,.identity,.sections,.save-bar,.credit,.question-nav,button{display:none!important}main{padding:0;max-width:none}body{background:#fff}.panel{break-inside:avoid}.results-hero{background:#fff;color:#000;border:1px solid #888}.results-hero .eyebrow,.results-hero .score-sub,.grade span{color:#222}details{break-inside:avoid}}

.institution-logos{display:flex;justify-content:space-between;align-items:center;gap:24px;max-width:984px;margin:auto;padding:18px 24px;background:#fff}.institution-logos img{object-fit:contain;width:auto;height:86px}.institution-logos img:last-child{height:90px}.backup-tools{display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin-bottom:20px}.backup-tools button{font-size:.875rem;padding:9px 13px}.answer-saved{background:#eef1f3;border:1px solid #c5d0d5;color:#344951;padding:14px;border-radius:10px;margin:18px 0 0}.option:has(input:checked){border-color:#57758a;background:#eef3f7}.details-list details.review-incorrect{border-color:#b04444;background:#fff0f0}.details-list details.review-incorrect summary,.text-incorrect{color:#a12222!important}.details-list details.review-correct{border-color:#27845e;background:#eff9f3}.details-list details.review-correct summary,.text-correct{color:#17623f!important}.option.incorrect:has(input:checked){border-color:#b04444;background:#fff0f0;color:#a12222}@media(max-width:680px){.institution-logos{padding:12px 20px}.institution-logos img{height:64px}.institution-logos img:last-child{height:70px}.backup-tools .small{width:100%}}@media print{.backup-tools{display:none!important}}