:root{color:#202124;font-synthesis:none;text-rendering:optimizelegibility;background:#f7f7f2;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,select{font:inherit}button{cursor:pointer}button:disabled{cursor:default}.shell{width:min(100%,860px);margin:0 auto;padding:20px}.topbar{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px;display:flex}.header-actions{justify-content:flex-end;align-items:flex-start;gap:8px;display:flex}.eyebrow{color:#69716c;text-transform:uppercase;margin:0 0 4px;font-size:.82rem;font-weight:700}h1{letter-spacing:0;margin:0;font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.05}.source-badge{color:#245749;background:#e8f3ef;border:1px solid #9fb5ad;border-radius:8px;padding:6px 10px;font-size:.78rem;font-weight:800}.source-badge.local-badge{color:#765512;background:#fff6d8;border-color:#d4b05d}.signed-in{text-align:right;background:#fff;border:1px solid #d8dcd6;border-radius:8px;max-width:260px;padding:7px 10px}.signed-in span,.signed-in small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.signed-in span{font-size:.86rem;font-weight:900}.signed-in small{color:#69716c;margin-top:2px;font-size:.76rem;font-weight:700}.sign-out{color:#535a55;background:#fff;border:1px solid #d2d6cf;border-radius:8px;min-height:36px;padding:0 10px;font-size:.82rem;font-weight:900}.auth-panel{background:#fff;border:1px solid #d8dcd6;border-radius:8px;justify-items:start;gap:12px;padding:20px;display:grid}.auth-panel strong{color:#202124;font-size:1.2rem}.auth-panel p{color:#a2332b;margin:0;font-weight:750}.login-button{color:#fff;background:#25332f;border-radius:8px;justify-content:center;align-items:center;min-height:44px;padding:0 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strong{color:#202124}@media (width<=760px){.shell{padding:14px}.controls,.question-jump{grid-template-columns:1fr}.overview{grid-template-columns:repeat(2,1fr)}.section-list{grid-template-columns:1fr 1fr}}@media (width<=420px){.topbar{flex-direction:column;align-items:stretch}.header-actions{justify-content:space-between}.signed-in{text-align:left;flex:1;min-width:0;max-width:none}.source-badge{width:max-content}.section-list{grid-template-columns:1fr}}