.fa-quote-left {
  margin-right: 3px;
}

.fa-quote-right {
  margin-left: 3px;
}

.box {
  position: relative;
  margin-left: 20px;
}

.box:before {
  position: absolute;
  left: -20px;
  content: "";
  height: 15px;
  width: 15px;
  margin-bottom: 15px;
  border: 1px solid black;
  margin-top: 4px;
}

.box.red:before {
  background-color: #eb4310;
}

.box.green:before {
  background-color: #69f730;
}

ul.no-bullets {
  list-style: none;
}

#question_text img,
#answer_explanation img {
  margin: 20px 0;
  border-radius: 10px;
}


#answer_explanation hr {
  margin: 1rem 0;
  color: inherit;
  border: 0;
  border-top: 1px solid;
  opacity: .25;
}

ul li {
  list-style: none;
}

.question-choice img {
  display: block;
  margin-top: 20px;
}

/* Scraped gallery widget from source books: no JS/lightbox implemented here,
   so the preview thumbnail is just a full-size duplicate and the "+" is dead. */
.image-prev-row,
.expand-image {
  display: none;
}


#one_step_block,
#rapid_review_block {
  margin: 40px 0;
}

#one_step_block h3 img,
#rapid_review_block h3 img {
  width: 118px;
  height: auto;
}

.ullist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.ullist>li {
  position: relative;
  padding-left: 1.3em;
}

.ullist>li::before {
  content: '✔️';
  position: absolute;
  left: 0;
  color: green;
}

/* Nested lists: use a simple dot and indent */
.ullist .ullist {
  margin-left: 1rem;
}

.ullist .ullist>li {
  position: relative;
  padding-left: 1.1em;
}

.ullist .ullist>li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #6b7280;
}

.bold {
  font-weight: bold;
}

#one_step_answer {
  display: block;
  margin: 10px 0;
  padding: 14px 28px;
  font-weight: 600;
  font-size: 15px;
  line-height: 1.3;
  letter-spacing: 0.025em;
  color: #ffffff;
  background: linear-gradient(135deg, #0d9488 0%, #0f766e 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  box-shadow:
    0 4px 14px rgba(13, 148, 136, 0.25),
    0 2px 4px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  cursor: pointer;
  text-decoration: none;
  user-select: none;
  position: relative;
  overflow: hidden;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

#one_step_answer:hover {
  transform: translateY(-1px);
  box-shadow:
    0 8px 25px rgba(13, 148, 136, 0.3),
    0 4px 10px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
}

#one_step_answer:active {
  transform: translateY(0);
  box-shadow:
    0 3px 10px rgba(13, 148, 136, 0.2),
    0 1px 3px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  background: linear-gradient(135deg, #0f766e 0%, #134e4a 100%);
}

#one_step_answer:focus {
  outline: none;
  box-shadow:
    0 0 0 3px rgba(13, 148, 136, 0.4),
    0 8px 25px rgba(13, 148, 136, 0.3),
    0 4px 10px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.rapid_review_block.normal-hide {
  display: none;
}


/* Loader */
.blocks {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  border: 2px solid #2b83e2;
  max-width: 158px;
  padding: 4px;
  border-radius: 8px;
  gap: 4px;
  display: flex;
  flex-wrap: wrap;
}

.blocks .block {
  display: flex;
  flex: 1;
  border-radius: 4px;
  background: #2b83e2;
  width: 75px;
  height: 75px;
  animation: blockLoading 1s infinite;
}

.blocks .block:nth-child(1) {
  animation-delay: 0ms;
}

.blocks .block:nth-child(2) {
  animation-delay: 200ms;
}

.blocks .block:nth-child(3) {
  animation-delay: 400ms;
}

.blocks .block:nth-child(4) {
  animation-delay: 600ms;
}

@keyframes blockLoading {

  0%,
  100% {
    flex: 1;
  }

  50% {
    flex: 4;
  }
}