.knowledge-quiz{--kq-ink:#173b32;--kq-green:#214e43;--kq-paper:#fffdf8;--kq-line:#cbd9ce;--kq-muted:#536b60;min-width:0;color:var(--kq-ink);scroll-margin-top:100px}
.knowledge-quiz .kq-shell{background:var(--kq-paper);border:1px solid var(--kq-line);border-radius:18px;padding:clamp(22px,4vw,38px);box-shadow:0 12px 36px rgba(30,61,47,.045)}
.knowledge-quiz .kq-set-title{margin:0 0 20px;font-size:.76rem;font-weight:750;letter-spacing:.07em;text-transform:uppercase;color:#4c715e}
.knowledge-quiz .kq-progress-line{display:flex;gap:12px;justify-content:space-between;flex-wrap:wrap;font-size:.78rem;font-weight:650;color:var(--kq-muted)}
.knowledge-quiz .kq-progress{display:block;width:100%;height:6px;margin:12px 0 26px;border:0;border-radius:10px;overflow:hidden;appearance:none;background:#e2eadf}
.knowledge-quiz .kq-progress::-webkit-progress-bar{background:#e2eadf}
.knowledge-quiz .kq-progress::-webkit-progress-value{background:#578a70}
.knowledge-quiz .kq-progress::-moz-progress-bar{background:#578a70}
.knowledge-quiz .kq-question{font-family:Georgia,'Times New Roman',serif;font-size:clamp(1.5rem,2.7vw,2rem);line-height:1.25;letter-spacing:-.015em;font-weight:500;margin:0 0 23px;scroll-margin-top:110px}
/* Preserve focus for keyboard navigation without boxing content after a click or tap. */
.knowledge-quiz .kq-question:focus-visible,.knowledge-quiz .kq-feedback:focus-visible{outline:2px solid #b78e4b;outline-offset:7px;border-radius:4px}
.knowledge-quiz .kq-question:focus:not(:focus-visible),.knowledge-quiz .kq-feedback:focus:not(:focus-visible){outline:none}
.knowledge-quiz .kq-intro{color:var(--kq-muted);font-size:1rem;line-height:1.65;margin:0 0 24px}
.knowledge-quiz .kq-choices{display:grid;gap:11px}
.knowledge-quiz .kq-choice{display:flex;gap:12px;align-items:flex-start;text-align:left;width:100%;font:inherit;font-size:.96rem;line-height:1.5;min-height:52px;background:#fff;border:1.5px solid var(--kq-line);border-radius:10px;padding:15px;color:var(--kq-ink);cursor:pointer;transition:border-color .16s,background .16s}
.knowledge-quiz .kq-choice:hover:not(:disabled){border-color:#42765a;background:#f2f7f0}
.knowledge-quiz .kq-choice:disabled{cursor:default;opacity:1}
.knowledge-quiz .kq-choice-letter{display:flex;align-items:center;justify-content:center;flex:0 0 26px;width:26px;height:26px;background:#edf2e9;border-radius:50%;font-weight:750;font-size:.74rem}
.knowledge-quiz .kq-choice-body{display:grid;gap:7px;min-width:0}
.knowledge-quiz .kq-choice.is-correct{background:#e7f1e6;border-color:#4a805b}
.knowledge-quiz .kq-choice.is-incorrect{background:#fff0e9;border-color:#b46d51}
.knowledge-quiz .kq-choice-note{font-size:.75rem;font-weight:750;line-height:1.4}
.knowledge-quiz .kq-unsure,.knowledge-quiz .kq-text-button{appearance:none;border:0;background:transparent;color:#2b654f;font:inherit;font-size:.83rem;font-weight:650;line-height:1.5;text-decoration:underline;text-underline-offset:3px;cursor:pointer;text-align:left;padding:8px 0}
.knowledge-quiz .kq-unsure{justify-self:start}
.knowledge-quiz .kq-unsure:disabled{color:var(--kq-muted);cursor:default;text-decoration:none}
.knowledge-quiz .kq-feedback{padding:22px;background:#edf3e9;border-left:3px solid #6a9275;border-radius:9px;margin:23px 0;scroll-margin-top:110px}
.knowledge-quiz .kq-feedback h4{font-family:inherit;font-weight:750;font-size:.87rem;line-height:1.4;margin:0 0 12px;color:#254e3e}
.knowledge-quiz .kq-feedback p,.knowledge-quiz .kq-review-item p{font-size:.93rem;line-height:1.65;margin:10px 0}
.knowledge-quiz .kq-answer{color:#1b4737}
.knowledge-quiz .kq-source,.knowledge-quiz .kq-feedback .kq-link{display:block;width:fit-content;font-size:.78rem;line-height:1.5;font-weight:650;color:#285f48;text-underline-offset:3px;margin:12px 0 0}
.knowledge-quiz .kq-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin:22px 0 4px}
.knowledge-quiz .kq-actions:empty{display:none}
.knowledge-quiz .kq-button{appearance:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;border:1px solid var(--kq-green);border-radius:7px;padding:12px 17px;background:var(--kq-green);color:#fff;font-family:inherit;font-weight:650;font-size:.88rem;line-height:1.4;text-decoration:none;text-align:center;cursor:pointer}
.knowledge-quiz .kq-button:hover{background:#346b55;color:#fff}
.knowledge-quiz .kq-button-secondary{color:var(--kq-green);background:transparent}
.knowledge-quiz .kq-button-secondary:hover{background:#e6eee1;color:var(--kq-ink)}
.knowledge-quiz button:focus-visible,.knowledge-quiz a:focus-visible,.knowledge-quiz summary:focus-visible{outline:3px solid #b78e4b;outline-offset:4px}
.knowledge-quiz .kq-topics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:22px 0}
.knowledge-quiz .kq-topic{display:flex;flex-direction:column;gap:10px;text-align:left;background:#f3f6ef;color:var(--kq-ink);border:1px solid var(--kq-line);border-radius:10px;padding:20px;cursor:pointer;font:inherit;min-width:0}
.knowledge-quiz .kq-topic:hover{border-color:#4a805b;background:#e9f1e4}
.knowledge-quiz .kq-topic strong{font-family:Georgia,'Times New Roman',serif;font-weight:500;font-size:1.14rem;line-height:1.3}
.knowledge-quiz .kq-topic span{font-size:.85rem;color:var(--kq-muted);line-height:1.5}
.knowledge-quiz .kq-topic small{font-size:.72rem;font-weight:750;margin-top:auto}
.knowledge-quiz .kq-review{margin-top:27px;border-top:1px solid var(--kq-line);padding-top:18px}
.knowledge-quiz summary{font-family:inherit;font-weight:650;font-size:.84rem;line-height:1.5;cursor:pointer;color:#2b654f;padding:6px 0}
.knowledge-quiz .kq-review-list{padding-left:22px;margin:20px 0 0}
.knowledge-quiz .kq-review-item{padding:0 0 22px;margin:0 0 22px;border-bottom:1px solid var(--kq-line)}
.knowledge-quiz .kq-review-item h4{font-family:Georgia,'Times New Roman',serif;font-weight:500;font-size:1.1rem;line-height:1.4;margin:0 0 10px}
.knowledge-quiz .kq-review-choice{color:var(--kq-muted)}
.knowledge-quiz .kq-footer{border-top:1px solid var(--kq-line);margin-top:28px;padding-top:19px}
.knowledge-quiz .kq-footer p{font-size:.73rem;line-height:1.55;color:var(--kq-muted);margin:0 0 8px}
.knowledge-quiz .kq-footer-actions{display:flex;gap:10px 20px;flex-wrap:wrap;margin:7px 0}
.knowledge-quiz .kq-footer-actions .kq-text-button{font-size:.74rem}
.knowledge-quiz .kq-topic-jump{margin:12px 0}
.knowledge-quiz .kq-topic-links{display:grid;gap:4px;padding:10px 0}
.knowledge-quiz .kq-topic-links .kq-text-button{padding:10px 0}
.knowledge-quiz .kq-message{padding:12px 15px;background:#f7efd9;border:1px solid #e1cd94;border-radius:7px;font-size:.8rem;color:#594d2f;margin:20px 0 0}
.knowledge-quiz .kq-earned{display:block;font-size:.76rem;font-weight:750;color:#386b4c;margin:0 0 13px}
.knowledge-quiz .kq-result{padding:22px;background:#eaf2e6;border:1px solid #c6d8bf;border-radius:12px;margin-bottom:20px}
.knowledge-quiz .kq-result h4{font-family:Georgia,'Times New Roman',serif;font-size:1.45rem;font-weight:500;line-height:1.3;margin:0 0 12px}
.knowledge-quiz .kq-result p{font-size:.86rem;line-height:1.6;color:var(--kq-muted);margin:8px 0}
.knowledge-quiz .kq-revisit{display:flex;align-items:baseline;gap:8px 14px;flex-wrap:wrap;font-size:.8rem;margin-top:15px}
.knowledge-quiz .kq-revisit a,.knowledge-quiz .kq-notice-link{color:#285f48;text-underline-offset:3px}
.knowledge-quiz .kq-share-label{display:block;font-size:.8rem;font-weight:650;margin:20px 0 8px}
.knowledge-quiz .kq-share-url{width:100%;min-width:0;box-sizing:border-box;padding:12px;border:1px solid var(--kq-line);border-radius:7px;font:inherit;font-size:.8rem;color:var(--kq-ink);background:white}
.knowledge-quiz .kq-share-url:focus-visible{outline:3px solid #b78e4b;outline-offset:4px}
.knowledge-quiz .kq-context{display:flex;justify-content:space-between;align-items:baseline;gap:10px 20px;flex-wrap:wrap;margin:0 0 24px}
.knowledge-quiz .kq-context .kq-set-title{margin:0}
.knowledge-quiz .kq-overview-link{display:inline-block;margin:0;font-size:.82rem;font-weight:700;color:#285f48;text-underline-offset:4px}
.knowledge-quiz .kq-next-steps{padding:24px;border:1px solid #9fb69b;border-radius:12px;background:#f8faf3;margin:22px 0}
.knowledge-quiz .kq-next-steps h4{font:1.45rem/1.3 Georgia,serif;margin:0 0 12px;color:var(--kq-ink)}
.knowledge-quiz .kq-collection-count{font-size:.9rem;font-weight:750;color:#315d44;margin:0 0 10px}
.knowledge-quiz .kq-collection-progress{display:block;width:100%;height:7px;accent-color:#47774f;margin:0 0 18px}
.knowledge-quiz .kq-next-copy{font-size:.9rem;line-height:1.6;margin:0;color:var(--kq-muted)}
.knowledge-quiz .kq-next-options{border-top:1px solid var(--kq-line);margin-top:22px;padding-top:18px}
.knowledge-quiz .kq-next-label{font-size:.82rem;font-weight:700;color:#315d44;margin:0 0 12px}
.knowledge-quiz .kq-next-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.knowledge-quiz .kq-next-choice{display:flex;flex-direction:column;gap:5px;text-align:left;border:1px solid var(--kq-line);border-radius:8px;padding:13px 15px;background:#fff;color:var(--kq-ink);font:inherit;line-height:1.45;text-decoration:none;cursor:pointer;min-width:0;overflow-wrap:anywhere}
.knowledge-quiz .kq-next-choice:hover{border-color:#4a805b;background:#edf3e9}
.knowledge-quiz .kq-next-choice strong{font-size:.88rem;font-weight:700}
.knowledge-quiz .kq-next-choice span{font-size:.76rem;color:var(--kq-muted)}
.knowledge-quiz .kq-next-storage{font-size:.76rem;line-height:1.55;color:#695735;margin:18px 0 0}
.knowledge-quiz .kq-topic-library{margin:24px 0;border-top:1px solid var(--kq-line);padding-top:14px}
.knowledge-quiz .kq-topic-library>.kq-intro{margin-top:15px}
@media print{.knowledge-quiz .kq-overview-link,.knowledge-quiz .kq-next-options{display:none!important}.knowledge-quiz .kq-next-steps{break-inside:avoid}}
@media(max-width:600px){.knowledge-quiz .kq-next-steps{padding:19px}.knowledge-quiz .kq-next-grid{grid-template-columns:1fr}}
@media(max-width:600px){.knowledge-quiz .kq-topics{grid-template-columns:1fr}.knowledge-quiz .kq-actions{align-items:stretch}.knowledge-quiz .kq-button{width:100%}.knowledge-quiz .kq-feedback{padding:18px}.knowledge-quiz .kq-choice{padding:13px 12px}.knowledge-quiz .kq-footer-actions{gap:4px 18px}}
@media(prefers-reduced-motion:reduce){.knowledge-quiz .kq-choice{transition:none}}