.quiz-start-shell[data-v-9a7f8639]{padding:28px 16px 22px;display:flex;justify-content:center;align-items:center;min-height:168px;background:transparent}.quiz-start-button[data-v-9a7f8639]{border:1px solid rgb(71 85 105 / .7);border-radius:24px;min-width:min(100%,360px);min-height:112px;padding:1.15rem 2rem;background:linear-gradient(180deg,#fffffff5,#f1f5f9fa);color:#0f172a;font-size:clamp(1.15rem,1rem + .8vw,1.55rem);font-weight:700;letter-spacing:.22em;text-transform:uppercase;line-height:1;box-shadow:0 16px 36px #0f172a1f,inset 0 1px #ffffffe6;transition:background-color .14s ease,border-color .14s ease,color .14s ease,transform .14s ease,box-shadow .14s ease}.quiz-start-button[data-v-9a7f8639]:hover{border-color:#334155c7;background:linear-gradient(180deg,#fff,#e2e8f0);transform:translateY(-1px);box-shadow:0 20px 44px #0f172a26,inset 0 1px #fffffff2}.quiz-start-button[data-v-9a7f8639]:focus-visible{outline:2px solid rgb(59 130 246 / .55);outline-offset:4px}.quiz-reveal-enter-active[data-v-9a7f8639],.quiz-reveal-leave-active[data-v-9a7f8639]{transition:opacity .24s ease,transform .24s ease}.quiz-reveal-enter-from[data-v-9a7f8639],.quiz-reveal-leave-to[data-v-9a7f8639]{opacity:0;transform:translateY(6px)}.dark{border-color:#94a3b873;background:linear-gradient(180deg,#1e293b,#0f172a);color:#f1f5f9;box-shadow:0 18px 40px #0206176b,inset 0 1px #ffffff0f}.dark{border-color:#cbd5e19e;background:linear-gradient(180deg,#334155,#0f172a);box-shadow:0 22px 48px #02061780,inset 0 1px #ffffff14}@media(max-width:640px){.quiz-start-shell[data-v-9a7f8639]{padding:22px 8px 18px;min-height:144px}.quiz-start-button[data-v-9a7f8639]{min-height:96px;padding:1rem 1.25rem;letter-spacing:.16em}}.perfect-interval-quiz-widget[data-v-58bd1d75]{width:100%;display:flex;flex-direction:column;gap:12px}.quiz-prompt[data-v-58bd1d75]{margin:0;font-size:15px;font-weight:600;color:#1e293b}.interval-options[data-v-58bd1d75]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.interval-option[data-v-58bd1d75]{border:1px solid #cbd5e1;border-radius:8px;background:#fff;color:#0f172a;font-size:13px;font-weight:600;line-height:1.2;padding:8px 10px;cursor:pointer;transition:border-color .15s ease,background-color .15s ease,color .15s ease}.interval-option[data-v-58bd1d75]:hover{border-color:#64748b}.interval-option.selected[data-v-58bd1d75]{background:#fff;border-color:#64748b;color:#0f172a}.perfect-interval-quiz-widget.is-dark .quiz-prompt[data-v-58bd1d75]{color:#dbe5f0}.perfect-interval-quiz-widget.is-dark .interval-option[data-v-58bd1d75]{border-color:#334155;background:#0f172a;color:#dbe5f0}.perfect-interval-quiz-widget.is-dark .interval-option[data-v-58bd1d75]:hover{border-color:#64748b}.perfect-interval-quiz-widget.is-dark .interval-option.selected[data-v-58bd1d75]{background:#0f172a;border-color:#64748b;color:#dbe5f0}