.quiz-root{--quiz-gilt:#c68a2e}.quiz-shelf{align-items:flex-end;gap:5px;height:52px;padding:0 2px;display:flex}.quiz-shelf.is-grand{justify-content:center;gap:7px;height:64px}.quiz-spine{background:var(--color-paper-2);border:1px solid var(--color-line);border-bottom:none;border-radius:3px 3px 0 0;width:15px;transition:background-color .3s,border-color .3s}.quiz-shelf.is-grand .quiz-spine{width:19px}.quiz-spine.is-current{border-color:var(--color-teal);border-width:1.5px}.quiz-spine.is-right{background:linear-gradient(180deg, #dca84b 0%, var(--quiz-gilt) 45%, var(--color-brass) 100%);border-color:var(--color-brass)}.quiz-spine.is-wrong{background:#cfc4b2;border-color:#bfb29e}.quiz-shelf-board{background:#d9ccb2;border-radius:2px;height:4px}.quiz-bm-track{background:linear-gradient(#2a23200d,#2a232005);width:12px;position:absolute;top:0;bottom:0;right:18px}@media (max-width:420px){.quiz-bm-track{width:10px;right:12px}}.quiz-bookmark{background:linear-gradient(180deg, #128089, var(--color-teal));clip-path:polygon(0 0,100% 0,100% 100%,50% calc(100% - 7px),0 100%);width:100%;height:60px;transition:top .25s linear,background-color .3s,opacity .3s;position:absolute;top:0;left:0}.quiz-bookmark.is-amber{background:linear-gradient(180deg, #d89b3d, var(--color-brass))}.quiz-marginalia{border-left:3px solid var(--quiz-gilt);font-family:var(--font-display);color:#4a4038;background:#fbf6e9;border-radius:0 8px 8px 0;padding:12px 16px;font-size:1.03rem;font-style:italic;line-height:1.5}.quiz-opt-hinted{opacity:.35;text-decoration:line-through;-webkit-text-decoration-color:var(--color-ink-soft);text-decoration-color:var(--color-ink-soft)}.quiz-rise{animation:.4s both quiz-rise}@keyframes quiz-rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.quiz-rise{animation:none}.quiz-bookmark,.quiz-spine{transition:none}}