/* モニサポ FAX分割 ランディングページ: 機能の図
   どれも装飾（aria-hidden）。常時アニメーションは画面内（.is-live）のときだけ動く。 */

/* ---------- 機能の図 ---------- */
.feat-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 260px;
  padding: clamp(24px, 3vw, 40px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-soft);
}

.feat-visual svg {
  width: 18px;
  height: 18px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ファイル名のルール */
.feat-visual[data-name-rule] {
  align-content: center;
  gap: 16px;
}

.nr-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.nr-chip {
  padding: 6px 14px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: #fff;
  font-size: 13px;
  font-weight: 700;
  transition: opacity 0.4s var(--ease), color 0.4s;
}

.nr-chip.is-off {
  color: var(--ink-3);
  text-decoration: line-through;
  opacity: 0.45;
}

.nr-opts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: var(--ink-3);
  font-size: 12px;
}

.nr-opts b {
  color: var(--ink-2);
}

.nr-dot {
  width: 3px;
  height: 3px;
  margin-inline: 6px;
  border-radius: 50%;
  background: var(--line-2);
}

.nr-out {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 100%;
  padding: 12px 18px;
  border: 1px solid var(--accent-mist);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 16px 30px -22px rgba(20, 40, 72, 0.5);
  color: var(--accent-deep);
}

.nr-out span {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  word-break: break-all;
  transition: opacity 0.3s var(--ease);
}

.nr-out.is-swapping span {
  opacity: 0;
}

/* ページの向き */
.orient {
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.orient-case {
  display: grid;
  justify-items: center;
  gap: 16px;
}

.orient-pg {
  position: relative;
  display: block;
  width: 64px;
  aspect-ratio: 1 / 1.414;
  padding: 8px 7px;
  border: 1px solid var(--line-2);
  border-radius: 4px;
  background: #fff;
  box-shadow: 0 10px 18px -12px rgba(20, 40, 72, 0.5);
  font-size: 9px;
  font-weight: 700;
}

.orient-pg::after {
  content: "";
  position: absolute;
  inset: 30% 12% 12%;
  background: repeating-linear-gradient(to bottom, #dde3ea 0 1.5px, transparent 1.5px 6px);
}

.orient-pg.is-auto {
  animation: upright 4.8s var(--ease) infinite;
}

.orient-pg.is-hold {
  transform: rotate(-90deg);
}

.orient-pg.is-hold::before {
  content: "要確認";
  position: absolute;
  top: -10px;
  right: -26px;
  z-index: 1;
  padding: 0 6px;
  border: 1px solid var(--accent);
  border-radius: 999px;
  background: #fff;
  color: var(--accent-deep);
  font-size: 10px;
  transform: rotate(90deg);
}

.orient-caption {
  color: var(--ink-2);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.6;
  text-align: center;
}

@keyframes upright {
  0%,
  18% {
    transform: rotate(180deg);
  }
  42%,
  100% {
    transform: rotate(0deg);
  }
}

/* 除外する名前 */
.ex-doc {
  position: relative;
  display: grid;
  width: min(100%, 340px);
  padding: 8px 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 16px 30px -22px rgba(20, 40, 72, 0.5);
}

.ex-row {
  display: grid;
  grid-template-columns: 4.5em minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  font-size: 13px;
}

.ex-row + .ex-row {
  border-top: 1px solid var(--line);
}

.ex-row dt {
  color: var(--ink-3);
  font-size: 11px;
}

.ex-row dd {
  overflow: hidden;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ex-row.is-drop dd {
  color: var(--ink-3);
  text-decoration: line-through;
}

.ex-row.is-hit dd {
  color: var(--accent-deep);
  white-space: normal;
}

/* 伏せ字の読み取り結果（上）と、読み替え後の名前（下） */
.ex-from,
.ex-to {
  display: block;
}

.ex-from {
  color: var(--ink-3);
  font-size: 11px;
  font-weight: 500;
  text-decoration: line-through;
}

.ex-tag {
  padding: 0 8px;
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--ink-3);
  font-size: 11px;
  font-weight: 700;
}

.ex-row.is-hit .ex-tag {
  background: var(--accent-deep);
  color: #fff;
}

.ex-scan {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 36px;
  background: linear-gradient(180deg, transparent, rgba(44, 99, 173, 0.1), transparent);
  animation: scan 3.6s ease-in-out infinite;
  pointer-events: none;
}

@keyframes scan {
  0% {
    transform: translateY(-40px);
  }
  100% {
    transform: translateY(160px);
  }
}

/* 手動分割 */
.ms-strip {
  --ms-w: clamp(44px, 6vw, 64px);
  --ms-gap: 10px;
  position: relative;
  display: flex;
  gap: var(--ms-gap);
  padding-block: 28px 12px;
}

.ms-pg {
  position: relative;
  width: var(--ms-w);
  aspect-ratio: 1 / 1.414;
  border: 1px solid var(--line-2);
  border-radius: 4px;
  background: #fff;
  box-shadow: 0 10px 18px -14px rgba(20, 40, 72, 0.5);
}

.ms-pg::after {
  content: "";
  position: absolute;
  inset: 22% 14% 14%;
  background: repeating-linear-gradient(to bottom, #dde3ea 0 1.5px, transparent 1.5px 6px);
}

.ms-memo {
  position: absolute;
  top: 6%;
  left: 8%;
  z-index: 1;
  color: var(--memo);
  font-size: 8px;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
}

.ms-cut {
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(3 * (var(--ms-w) + var(--ms-gap)) - var(--ms-gap) / 2 - 1px);
  width: 2px;
  border-radius: 2px;
  background: var(--accent);
  animation: cut 5.6s var(--ease) infinite;
}

.ms-cut span {
  position: absolute;
  top: -4px;
  left: 50%;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--accent-deep);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
  transform: translate(-50%, -50%);
}

@keyframes cut {
  0%,
  40% {
    transform: none;
  }
  55%,
  92% {
    transform: translateX(calc(2 * (var(--ms-w) + var(--ms-gap))));
  }
  100% {
    transform: none;
  }
}

@media (max-width: 560px) {
  .ms-strip {
    --ms-gap: 6px;
  }
}

@media (max-width: 400px) {
  .ms-strip {
    --ms-w: 34px;
  }
}