/* ───────────────────────────────────────────────
   styles.css L1101-1173 — sandwich is-mid paragraph state
   ─────────────────────────────────────────────── */
.is-mid p { color: var(--ink-900); }


/* ───────────────────────────────────────────────
   styles.css L5873-6016 — block_sandwich_model__grid print-grid + visual indicators
   ─────────────────────────────────────────────── */
/* ========================================
   Sandwich Model — print-grid w/ visual indicators
   ======================================== */
.block_sandwich_model__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: transparent;
  border: 1px solid var(--ink-900-14);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 28px;
}
.block_sandwich_model__cell {
  background: transparent;
  color: var(--ink-900);
  padding: 36px 32px 36px;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--ink-900-14);
  transition: background 0.4s ease, color 0.4s ease;
}
.block_sandwich_model__cell:last-child { border-right: 0; }
.block_sandwich_model__cell--dark {
  background: var(--ink-900);
  color: var(--white);
  border-right-color: var(--ink-900);
}
.block_sandwich_model__cell--dark + .block_sandwich_model__cell { border-left: 0; }
.block_sandwich_model__cell-label {
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--orange-700);
  margin-bottom: 18px;
}
.block_sandwich_model__cell-title {
  font-family: var(--font-kr);
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.018em;
  margin: 0 0 14px;
  line-height: 1.2;
}
.block_sandwich_model__cell--dark .block_sandwich_model__cell-title { color: var(--white); }
.block_sandwich_model__cell-desc {
  font-family: var(--font-kr);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-900-72);
  margin: 0 0 26px;
}
.block_sandwich_model__cell--dark .block_sandwich_model__cell-desc { color: rgba(255,255,255,0.78); }
.block_sandwich_model__visual {
  margin-top: auto;
  height: 88px;
  border: 1px dashed rgba(26, 23, 20,0.22);
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.block_sandwich_model__cell--dark .block_sandwich_model__visual { border-color: rgba(255,255,255,0.30); }

/* 01 — fading ink bars */
.block_sandwich_model__visual--brief { gap: 8px; }
.block_sandwich_model__visual--brief span {
  display: block;
  width: 28px;
  height: 7px;
  background: var(--ink-900);
  opacity: var(--o, 0.5);
  transform: scaleX(0.4);
  transform-origin: left center;
  transition: transform 0.6s ease;
  transition-delay: calc(var(--o, 0.5) * -0.3s + 0.3s);
}
.block_sandwich_model__grid.is-active-1 .block_sandwich_model__visual--brief span,
.block_sandwich_model__grid.is-active-2 .block_sandwich_model__visual--brief span,
.block_sandwich_model__grid.is-active-3 .block_sandwich_model__visual--brief span {
  transform: scaleX(1);
}

/* 02 — orange tile glow (semiconductor feel) */
.block_sandwich_model__visual--gen {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 5px;
  padding: 10px;
}
.block_sandwich_model__visual--gen span {
  display: block;
  background: #E8642C;
  border-radius: 2px;
  opacity: 0.45;
  animation: block_sandwich_model__twinkle 2s ease-in-out infinite !important;
  animation-delay: var(--d, 0s);
  will-change: opacity, filter;
}
@keyframes block_sandwich_model__twinkle {
  0%, 100% { opacity: 0.35; filter: brightness(0.7); }
  50%      { opacity: 1;    filter: brightness(1.4) drop-shadow(0 0 6px #E8642C); }
}

/* 03 — final cut line */
.block_sandwich_model__visual--polish {
  justify-content: space-between;
  padding: 0 16px;
}
.block_sandwich_model__line {
  flex: 1;
  height: 3px;
  background: var(--ink-900);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.9s ease;
}
.block_sandwich_model__grid.is-active-3 .block_sandwich_model__line { transform: scaleX(1); }
.block_sandwich_model__tag {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  white-space: nowrap;
  margin-left: 14px;
  opacity: 0;
  transition: opacity 0.5s ease;
  transition-delay: 0.6s;
}
.block_sandwich_model__tag small { color: var(--orange-700, #E8642C); font-weight: 800; font-size: 13px; }
.block_sandwich_model__grid.is-active-3 .block_sandwich_model__tag { opacity: 1; }

/* No cell dimming — all cells always full opacity */

@media (max-width: 900px) {
  .block_sandwich_model__grid { grid-template-columns: 1fr; }
  .block_sandwich_model__cell-title { font-size: 26px; }
}