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h2{font-size:2.6rem;max-width:680px}.history-list{display:grid;gap:10px;margin-top:24px}.session-row{align-items:center;border-top:1px solid var(--line);display:grid;gap:12px;grid-template-columns:1fr repeat(3,minmax(70px,auto));padding:14px 0}.empty-state{color:var(--muted)}.about-screen{display:grid;gap:24px}.about-intro{background:linear-gradient(110deg,#276749f2,#143d2bf5),var(--leaf-dark);color:#fffaf0;padding:42px}.about-intro h1,.coverage-card h2{font-family:Georgia,serif;letter-spacing:0;line-height:1.05;margin:0}.about-intro h1{font-size:3.4rem;max-width:840px}.about-intro p:not(.eyebrow){font-size:1.08rem;line-height:1.7;max-width:760px}.coverage-summary{display:grid;gap:14px;grid-template-columns:repeat(4,minmax(0,1fr))}.coverage-groups{display:grid;gap:18px;grid-template-columns:repeat(3,minmax(0,1fr))}.coverage-card{background:#fffaf0d6;border:1px solid var(--line);border-radius:6px;display:grid;gap:18px;padding:28px}.coverage-card h2{font-size:2rem}.coverage-card 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strong{color:var(--leaf-dark);font-size:1.8rem;line-height:1.25}.tip-steps{counter-reset:tip-step;display:grid;gap:10px;list-style:none;margin:0;padding:0}.tip-steps li{align-items:start;border-top:1px solid var(--line);display:grid;gap:12px;grid-template-columns:34px minmax(0,1fr);line-height:1.5;padding-top:10px}.tip-steps li:before{align-items:center;background:var(--ink);color:#fffaf0;content:counter(tip-step);counter-increment:tip-step;display:inline-flex;font-weight:900;height:28px;justify-content:center;width:28px}.tip-takeaway p{font-size:1.05rem;font-weight:800;line-height:1.5;margin:0}.result-panel{display:grid;grid-template-columns:1fr}.result-stats{grid-template-columns:repeat(2,minmax(0,1fr));margin:0}.topic-review{display:grid;gap:8px}.topic-review div{align-items:center;border-top:1px solid var(--line);display:flex;justify-content:space-between;padding:12px 0}.answer-review{border:1px solid var(--line);overflow-x:auto}.answer-review table{border-collapse:collapse;min-width:760px;width:100%}.answer-review th,.answer-review td{border-bottom:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}.answer-review th{background:#f5f1e7;color:var(--muted);font-size:.76rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.answer-review td{background:#fffaf0;font-size:.95rem;line-height:1.45}.review-options{display:flex;flex-wrap:wrap;gap:6px}.review-option{border:1px solid var(--line);display:inline-flex;font-weight:800;gap:4px;padding:4px 7px;white-space:nowrap}.review-option.correct{background:#dff4df;border-color:#2f7d32;color:#143d2b}.review-option.incorrect{background:#f9dddd;border-color:#b23b3b;color:#5c1f1f}@media(max-width:1100px){.intro-panel{grid-template-columns:1fr}.intro-copy{max-width:820px}.intro-board{border-left:0;border-top:1px solid rgba(255,250,240,.24);padding-left:0;padding-top:22px}.intro-panel h1,.setup-copy h1,.result-panel 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strong{font-size:5.5rem}.question-stage h1{font-size:2.2rem}.tip-backdrop{align-items:flex-start;padding:12px}.tip-modal{max-height:calc(100vh - 24px);padding:22px}.tip-modal h2{font-size:1.75rem}.tip-example strong{font-size:1.45rem}.comparison-values{grid-template-columns:repeat(2,minmax(0,1fr))}.comparison-value{font-size:1.85rem;min-height:76px;padding:12px}.choice-grid button{font-size:1.65rem;min-height:92px}.stats-grid,.coverage-summary,.coverage-groups,.result-stats,.choice-grid,.segmented{grid-template-columns:1fr}.session-row{grid-template-columns:1fr 1fr}.intro-panel:after{opacity:.22;right:-40px}}