html{scroll-behavior:auto!important}.view,.qz-card{animation:none!important}.test:hover{transform:none}.test-fold{align-self:start;padding:0;gap:0;transition:border-color .15s,box-shadow .15s}.test-fold>summary{list-style:none;display:flex;align-items:center;gap:14px;padding:20px;cursor:pointer;min-height:118px}.test-fold>summary::-webkit-details-marker{display:none}.test-fold>summary>span:nth-child(2){display:grid;gap:3px;flex:1}.test-fold>summary b{font-size:20px}.test-fold>summary small{color:var(--muted);font-size:13px}.test-fold>summary .num{flex:0 0 40px;display:grid;place-items:center}.fold-arrow{font-size:24px;color:var(--c)}.test-fold[open] .fold-arrow{transform:rotate(180deg)}.fold-content{padding:0 18px 18px;border-top:1px solid var(--line)}.test-fold[open]>summary{background:var(--l)}.cbt-layout{max-width:1200px!important;display:grid;grid-template-columns:minmax(0,1fr)230px;align-items:start;gap:20px}.cbt-layout>.qz-card{min-width:0}.cbt-navigation{position:sticky;top:20px;background:#fff;border:1px solid var(--line);border-radius:16px;max-height:calc(100vh - 40px);overflow:auto;padding:16px;box-shadow:0 6px 20px #5046a00a}.cbt-navigation summary{cursor:pointer;font-weight:800;display:flex;justify-content:space-between;gap:8px}.cbt-navigation p{color:var(--muted);font-size:12px;margin-top:14px}.cbt-count{font-size:13px;color:var(--purple-2)}.cbt-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:7px;margin-top:16px}.cbt-grid button{min-height:34px;border:1px solid #e7e2f3;border-radius:7px;background:#faf9fd;font-weight:700}.cbt-grid button.answered{background:#e4f6e9;color:#167b43;border-color:#bce5c9}.cbt-grid button.current{background:var(--purple-2);color:white;border-color:var(--purple-2);outline:2px solid #d4c4f9;outline-offset:1px}.cbt-grid button:focus-visible,.test-fold summary:focus-visible{outline:3px solid var(--pink)}.cbt-layout .fig img{max-height:420px;object-fit:contain}.paperv .pq{content-visibility:auto;contain-intrinsic-size:auto 650px}@media(max-width:800px){.cbt-layout{grid-template-columns:1fr}.cbt-navigation{position:static;grid-row:1;max-height:240px}.cbt-grid{grid-template-columns:repeat(10,minmax(0,1fr))}.cbt-grid button{min-height:32px}.test-fold>summary{min-height:100px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}