/* =========================================================
   KAERU CARD — 2 SCREEN RESPONSIVE OVERRIDE
   Existing palette / typography / copy remain unchanged.
========================================================= */

/* Reset only the old KAERU CARD layout rules that conflict
   with the intentional two-screen composition. */
.kaeru-card-two-screen {
  min-height: 0;
  display: block;
  background: linear-gradient(
    170deg,
    var(--color-bordeaux-bg-a) 0%,
    var(--color-bordeaux-bg-b) 100%
  );
  color: var(--color-bordeaux-text);
}

.kaeru-card-two-screen .section-label {
  color: #7a3949;
}

.kaeru-screen {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
}

.kaeru-screen-intro {
  background: transparent;
}

.kaeru-screen-dialogue {
  background:
    linear-gradient(
      180deg,
      rgba(255, 250, 248, 0.08) 0%,
      rgba(255, 250, 248, 0.18) 100%
    );
}

.kaeru-screen-inner {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: clamp(88px, 9vh, 130px) var(--edge-pc);

  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(520px, 1.18fr);
  gap: clamp(72px, 8vw, 120px);
  align-items: center;
}

.kaeru-screen-meta {
  align-self: center;
}

.kaeru-screen-meta .section-title {
  margin-bottom: 0;
}

.kaeru-screen-content {
  width: min(620px, 100%);
  justify-self: start;
}

.kaeru-reading-block {
  width: 100%;
}

.kaeru-reading-block p {
  margin: 0 0 clamp(22px, 2.3vw, 30px);
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 2.05;
  letter-spacing: 0.05em;
}

.kaeru-reading-block p:last-child {
  margin-bottom: 0;
}

/* Screen 1 question: keep the current rose-spine language,
   but give it enough air to read as the turning point. */
.kaeru-card-two-screen .kaeru-question {
  margin: clamp(34px, 4vw, 52px) 0 0;
  padding-left: 26px;
  border-left: 1px solid #6e2e3c;
  color: #6e2e3c;
  font-size: clamp(20px, 1.7vw, 24px);
  line-height: 1.9;
}

/* Screen 2 is deliberately one reading path.
   No narrow newspaper-like columns. */
.kaeru-dialogue-inner {
  width: min(680px, calc(100% - (var(--edge-pc) * 2)));
  margin: 0 auto;
  padding: clamp(92px, 11vh, 150px) 0;
  transform: translateX(clamp(18px, 2vw, 32px));
}

.kaeru-dialogue-inner .kaeru-reading-block {
  position: relative;
  padding-left: clamp(24px, 3vw, 34px);
}

.kaeru-dialogue-inner .kaeru-reading-block::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 1px;
  height: 82%;
  background: rgba(110, 46, 60, 0.30);
}

.kaeru-card-two-screen .kaeru-ending {
  margin: clamp(38px, 4vw, 54px) 0 0;
  color: #6e2e3c;
  font-size: clamp(19px, 1.55vw, 23px);
  line-height: 1.95;
  letter-spacing: 0.06em;
}

/* Laptop: protect readable line length before the mobile switch. */
@media (max-width: 1180px) and (min-width: 768px) {
  .kaeru-screen-inner {
    grid-template-columns: minmax(220px, 0.72fr) minmax(460px, 1.28fr);
    gap: 56px;
  }

  .kaeru-screen-content {
    width: min(580px, 100%);
  }
}

/* =========================================================
   MOBILE — separate reading layout, not a scaled-down PC
========================================================= */
@media (max-width: 767px) {

  .kaeru-card-two-screen {
    min-height: 0;
    display: block;
  }

  .kaeru-screen {
    min-height: 0;
    display: block;
  }

  .kaeru-screen-inner {
    width: 100%;
    display: block;
    padding: 100px 22px 92px;
  }

  .kaeru-screen-meta {
    margin-bottom: 48px;
  }

  .kaeru-screen-meta .section-title {
    margin-bottom: 0;
    font-size: 27px;
    line-height: 1.75;
  }

  .kaeru-screen-content {
    width: 100%;
  }

  .kaeru-reading-block p {
    margin-bottom: 32px;
    font-size: 16px;
    line-height: 2;
    letter-spacing: 0.045em;
  }

  .kaeru-card-two-screen .kaeru-question {
    margin-top: 42px;
    padding-left: 18px;
    font-size: 19px;
    line-height: 1.9;
  }

  .kaeru-screen-dialogue {
    background:
      linear-gradient(
        180deg,
        rgba(255, 250, 248, 0.08) 0%,
        rgba(255, 250, 248, 0.18) 100%
      );
  }

  .kaeru-dialogue-inner {
    width: 100%;
    margin: 0;
    padding: 88px 22px 104px;
    transform: none;
  }

  .kaeru-dialogue-inner .kaeru-reading-block {
    padding-left: 18px;
  }

  .kaeru-dialogue-inner .kaeru-reading-block::before {
    height: 82%;
    background: rgba(110, 46, 60, 0.28);
  }

  .kaeru-card-two-screen .kaeru-ending {
    margin-top: 42px;
    font-size: 19px;
    line-height: 1.95;
  }
}

/* Small mobile: preserve comfortable side margins and avoid
   forcing desktop phrase lengths onto narrow screens. */
@media (max-width: 390px) {
  .kaeru-screen-inner {
    padding-left: 20px;
    padding-right: 20px;
  }

  .kaeru-dialogue-inner {
    padding-left: 20px;
    padding-right: 20px;
  }

  .kaeru-reading-block p {
    font-size: 15.5px;
  }
}