/* ================================================================
   writing-task2/parallel-argument — local.css
   ================================================================ */

/* Japanese translation in task card */
.pa-task-ja {
  font-size: .84rem;
  color: var(--gray2);
  line-height: 1.8;
  margin: .6rem 0 0;
  padding-top: .7rem;
  border-top: 1px dashed rgba(70,162,218,.25);
}

/* ----------------------------------------------------------------
   Parallel body structure display (Body 1 / Body 2 cards)
   ---------------------------------------------------------------- */
.pa-bodies {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: .6rem 0 1.2rem;
}
.pa-body {
  background: rgba(4,63,109,.04);
  border-radius: 8px;
  padding: 1rem 1.1rem 1.1rem;
  display: flex;
  flex-direction: column;
}
.pa-body__label {
  font-size: .78rem;
  font-weight: 700;
  color: var(--blue);
  font-family: 'Noto Sans JP', sans-serif;
  margin-bottom: .6rem;
}
.pa-body__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .35rem;
}
.pa-body__list li {
  font-size: .85rem;
  line-height: 1.6;
  color: var(--black);
  padding-left: 1rem;
  position: relative;
}
.pa-body__list li::before {
  content: '';
  position: absolute;
  left: .1rem;
  top: .6em;
  width: .35rem;
  height: .35rem;
  border-radius: 50%;
  background: rgba(70,162,218,.5);
}
.pa-body__arrow {
  text-align: center;
  color: rgba(70,162,218,.6);
  font-size: .8rem;
  margin: .55rem 0;
}
.pa-body__concl {
  background: rgba(255,255,255,.8);
  border: 1px solid rgba(70,162,218,.2);
  border-radius: 6px;
  padding: .55rem .75rem;
  font-size: .84rem;
  line-height: 1.6;
  color: var(--blue);
  margin: 0;
}
.pa-body__concl-ja {
  font-size: .78rem;
  color: var(--gray2);
  text-align: center;
  margin: .5rem 0 0;
}

/* ----------------------------------------------------------------
   Landing-point comparison (Body 1 / Body 2 / 読み手の疑問)
   ---------------------------------------------------------------- */
.pa-compare {
  background: rgba(245,161,0,.06);
  border: 1px solid rgba(245,161,0,.3);
  border-radius: 8px;
  overflow: hidden;
  margin: .4rem 0 1.2rem;
}
.pa-compare__row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: .75rem 1.1rem;
  border-bottom: 1px solid rgba(245,161,0,.15);
}
.pa-compare__row:last-child { border-bottom: none; }
.pa-compare__row--note { background: rgba(245,161,0,.09); }
.pa-compare__label {
  flex-shrink: 0;
  min-width: 7.5rem;
  font-size: .75rem;
  font-weight: 700;
  color: #9a6800;
  font-family: 'Noto Sans JP', sans-serif;
  padding-top: .15rem;
}
.pa-compare__text {
  font-size: .88rem;
  line-height: 1.7;
  color: var(--black);
}
.pa-compare__row--note .pa-compare__text { font-weight: 700; }

/* ----------------------------------------------------------------
   Before / After rewrite block
   ---------------------------------------------------------------- */
.pa-ba {
  border-radius: 8px;
  overflow: hidden;
  margin: .4rem 0 1.2rem;
  border: 1px solid rgba(4,63,109,.12);
}
.pa-ba__row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: .85rem 1.1rem;
}
.pa-ba__row--before { background: rgba(4,63,109,.03); }
.pa-ba__row--after {
  background: rgba(70,162,218,.08);
  border-top: 1px solid rgba(4,63,109,.1);
}
.pa-ba__label {
  flex-shrink: 0;
  min-width: 3.6rem;
  font-size: .74rem;
  font-weight: 700;
  font-family: 'Noto Sans JP', sans-serif;
  padding: .2rem .5rem;
  border-radius: 4px;
  text-align: center;
}
.pa-ba__row--before .pa-ba__label {
  color: var(--gray);
  background: rgba(4,63,109,.08);
}
.pa-ba__row--after .pa-ba__label {
  color: #fff;
  background: var(--lb);
}
.pa-ba__body { flex: 1; }
.pa-ba__en {
  font-size: .9rem;
  line-height: 1.7;
  color: var(--black);
  margin: 0 0 .35rem;
}
.pa-ba__row--after .pa-ba__en { color: var(--blue); font-weight: 500; }
.pa-ba__note {
  font-size: .78rem;
  color: var(--gray2);
  line-height: 1.6;
  margin: 0;
}

/* ----------------------------------------------------------------
   Logic pattern comparison (並行線 vs 評価のある議論)
   ---------------------------------------------------------------- */
.pa-logic {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: .6rem 0 1.2rem;
}
.pa-logic__col {
  border-radius: 8px;
  padding: 1rem 1.1rem 1.1rem;
}
.pa-logic__col--flat { background: rgba(4,63,109,.04); }
.pa-logic__col--eval {
  background: rgba(70,162,218,.08);
  border: 1px solid rgba(70,162,218,.25);
}
.pa-logic__title {
  display: block;
  font-size: .8rem;
  font-weight: 700;
  font-family: 'Noto Sans JP', sans-serif;
  margin-bottom: .6rem;
}
.pa-logic__col--flat .pa-logic__title { color: var(--gray); }
.pa-logic__col--eval .pa-logic__title { color: var(--lb); }
.pa-logic__steps {
  margin: 0;
  padding-left: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.pa-logic__steps li {
  font-size: .85rem;
  line-height: 1.65;
  color: var(--black);
}

/* ----------------------------------------------------------------
   Responsive
   ---------------------------------------------------------------- */
@media (max-width: 640px) {
  .pa-bodies,
  .pa-logic { grid-template-columns: 1fr; }
  .pa-compare__row,
  .pa-ba__row {
    flex-direction: column;
    gap: .4rem;
  }
  .pa-compare__label { min-width: auto; }
  .pa-ba__label { align-self: flex-start; }
}