.session-shell{max-width:1100px}.quiz-layout{display:grid;grid-template-columns:minmax(0,1fr) 174px;gap:21px;align-items:start}.round-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:17px}.round-header h1{font-size:26px;margin-top:3px}.round-header h1 span{font-family:'DM Sans',sans-serif;font-size:13px;color:#98a28f;letter-spacing:0;font-weight:400}.round-header .eyebrow{font-size:9px}.round-score{display:flex;align-items:center;gap:9px;color:#7d8a70}.round-score>.icon{width:24px;height:24px}.round-score b{font-size:16px;display:block;font-family:Manrope;color:#3e5a35}.round-score small{display:block;font-size:9px}.answer-choices{display:grid;gap:11px}.choice{border:1px solid #dde5d6;border-radius:9px;display:flex;align-items:center;gap:13px;text-align:left;padding:14px 16px;background:#fcfdf9;min-height:54px;font-size:13px;line-height:1.65;color:#52624c;transition:background .15s,border-color .15s}.choice:not(:disabled):hover{border-color:#8ca784;background:#f4f8ef}.choice.selected{border-color:#5c8055;background:#edf3e7;color:#2a4c26;box-shadow:inset 0 0 0 .5px #5c8055}.choice-letter{background:#eef2e9;border:1px solid #e1e8d8;border-radius:6px;width:25px;height:25px;font-size:10px;font-weight:700;display:grid;place-items:center;flex-shrink:0}.choice.selected .choice-letter{background:#3d6337;border-color:#3d6337;color:white}.choice.correct{border-color:#8faf7d;background:#eaf3e4;opacity:1;color:#31572b}.choice.incorrect{background:#fbefeb;border-color:#d9a59a;color:#9a5140;opacity:1}.choice.correct .choice-letter{background:#416c37;color:white;border-color:#416c37}.choice.incorrect .choice-letter{background:#a96553;color:white;border-color:#a96553}.choice .icon{margin-left:auto;width:17px;height:17px}.choice.eliminated{border-style:dashed;opacity:.4;background:#f8f9f5}.quiz-feedback{border-radius:9px;padding:16px 18px;margin-top:21px;background:#edf4e8;border:1px solid #d2e2c8}.quiz-feedback.is-review{background:#fff6ec;border-color:#eddbc4}.quiz-feedback>strong{font-size:12px;color:#466c3b;display:flex;align-items:center;gap:7px}.quiz-feedback.is-review>strong{color:#9b7345}.quiz-feedback p{font-size:12px;color:#667b5b;margin-top:7px;line-height:1.7}.quiz-feedback.is-review p{color:#8a7356}.quiz-feedback small{font-size:9px;display:block;margin-top:7px;color:#8b9b7e}.quiz-feedback.is-review small{color:#ac9475}.lifeline-bar{display:flex;align-items:center;gap:12px;padding:15px 26px;border-top:1px solid var(--line);background:#fafbf7}.lifeline-bar>span{font-size:8px;letter-spacing:1px;color:#99a18f;margin-right:auto}.lifeline-bar button{border:1px solid #dbe4d2;border-radius:7px;padding:6px 10px;display:flex;gap:7px;align-items:center;min-height:33px;background:white}.lifeline-bar b{font-size:11px;color:#5e7751}.lifeline-bar small{font-size:9px;color:#8b9a7c}.lifeline-bar .icon{width:15px;height:15px;color:#6f8763}.lifeline-explainer{margin-top:23px;border:1px solid var(--line);background:#fafbf6;padding:13px 15px;border-radius:8px;display:flex;gap:22px;flex-wrap:wrap}.lifeline-explainer>span{font-size:10px;color:#8c9a7e;display:flex;align-items:center;gap:6px}.lifeline-explainer b{color:#607650}.lifeline-explainer .icon{width:15px;height:15px}.points-ladder{background:white;border:1px solid var(--line);border-radius:11px;padding:16px 12px}.ladder-head{font-size:8px;color:#8c9c7e;letter-spacing:1px;font-weight:700;padding:2px 6px 12px}.ladder-head button{display:none}.ladder-steps{display:flex;flex-direction:column;gap:3px}.ladder-step{display:flex;align-items:center;padding:7px 9px;border-radius:5px;font-size:11px;color:#94a086;gap:10px}.ladder-step>span{font-size:8px;color:#b2bba7;width:13px}.ladder-step b{font-weight:500}.ladder-step.current{background:#e8efdf;color:#3e622f;border:1px solid #d9e3ca;padding:6px 8px}.ladder-step.current b{font-weight:750}.ladder-step.passed{color:#7d946b}.ladder-step .icon{width:12px;height:12px;margin-left:auto}.points-ladder>small{font-size:8px;line-height:1.8;color:#a5af9a;display:block;border-top:1px solid var(--line);padding:12px 6px 0;margin-top:11px}.resume-banner{background:#eaf0e2;border:1px solid #d7e2cc;border-radius:10px;padding:16px 19px;display:flex;gap:15px;align-items:center;justify-content:space-between;margin-bottom:21px;max-width:850px}.resume-banner b{font-size:12px;font-weight:650;display:block}.resume-banner small{font-size:10px;color:#829573;display:block;margin-top:4px}.library-summary button.saved{color:#b3824a}
@media(max-width:1150px){.quiz-layout{grid-template-columns:minmax(0,1fr)}.points-ladder{display:none}.points-ladder.open{display:block;position:fixed;right:25px;top:80px;bottom:25px;width:205px;overflow:auto;z-index:40;box-shadow:0 10px 100px #14271a55}.ladder-head{display:flex;align-items:center;justify-content:space-between}.ladder-head button{display:grid;place-items:center}.ladder-head .icon{width:14px;height:14px}}@media(max-width:760px){.round-header h1{font-size:24px}.round-score b{font-size:14px}.round-score small{font-size:8px}.choice{padding:12px;font-size:12px;gap:10px}.choice-letter{width:24px;height:24px;font-size:9px}.lifeline-bar{padding:13px 18px;gap:9px}.lifeline-bar small{font-size:8px}.lifeline-bar>span{font-size:7px}.quiz-feedback{padding:14px}.quiz-feedback>strong{font-size:11px}.quiz-feedback p{font-size:12px}.quiz-feedback small{font-size:8px}.points-ladder.open{top:75px;bottom:85px;right:17px;width:190px}.resume-banner{padding:15px;align-items:flex-start;flex-direction:column}.resume-banner .btn{padding:8px 12px;min-height:33px;font-size:10px}.lifeline-explainer{gap:10px}.session-track{margin-bottom:18px}.question-body h2{font-size:20px}.question-actions{flex-direction:column;align-items:stretch}.question-actions .btn{width:100%}.question-actions .source-ref{font-size:9px}.question-actions .btn{min-height:42px}.session-nav .btn{min-height:40px}.points-ladder .ladder-step{padding-top:5px;padding-bottom:5px}}