.c1-spacing-page {
  width: min(100%, 1680px);
}

.c1-spacing-rule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.c1-spacing-rule {
  padding: 20px;
  border: 1px solid var(--c1-border);
  border-radius: 20px;
  background: linear-gradient(180deg, #ffffff, #f8fbff);
}

.c1-spacing-rule__meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.c1-spacing-rule__name {
  margin: 0;
  color: var(--c1-text);
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.3;
}

.c1-spacing-rule__value {
  margin: 0;
  color: var(--c1-muted);
  font-size: 0.78rem;
  line-height: 1.3;
  text-align: right;
}

.c1-spacing-rule__text {
  margin: 12px 0 0;
  color: var(--c1-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

.c1-spacing-anatomy {
  margin: 24px 0 0;
  padding: 12px;
  border: 1px solid var(--c1-border);
  border-radius: 24px;
  background: #f7f8fa;
  color: #05070a;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.c1-spacing-anatomy__title {
  margin: 0 0 6px;
  font-size: clamp(0.85rem, 1.4vw, 1.05rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.02em;
}

.c1-spacing-anatomy__stage {
  position: relative;
  width: min(100%, 340px);
  aspect-ratio: 1.72;
  margin: 0 auto;
}

.c1-spacing-anatomy__button {
  position: absolute;
  left: 16%;
  right: 12%;
  top: 42%;
  z-index: 2;
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr) 14px;
  align-items: center;
  gap: 8px;
  min-height: clamp(34px, 6vw, 48px);
  padding: var(--c1-control-padding-y) var(--c1-control-padding-x);
  border-radius: 999px;
  background: #243f85;
  color: #ffffff;
}

.c1-spacing-anatomy__button-label {
  min-width: 0;
  padding-inline: var(--c1-control-title-indent);
  font-size: clamp(0.9rem, 2.2vw, 1.45rem);
  line-height: 1;
  text-align: center;
}

.c1-spacing-anatomy__icon {
  width: var(--c1-control-icon-size);
  height: var(--c1-control-icon-size);
  border-radius: 999px;
  background: rgb(255 255 255 / 0.88);
}

.c1-spacing-anatomy__callout {
  position: absolute;
  z-index: 7;
  color: #05070a;
  font-size: clamp(0.62rem, 1.2vw, 0.82rem);
  line-height: 1.08;
}

.c1-spacing-anatomy__callout span {
  display: block;
}

.c1-spacing-anatomy__callout--icon-left {
  left: 0;
  top: 24%;
}

.c1-spacing-anatomy__callout--label {
  left: 51%;
  top: 8%;
  transform: translateX(-50%);
}

.c1-spacing-anatomy__callout--icon-right {
  right: 0;
  top: 22%;
}

.c1-spacing-anatomy__callout--padding {
  left: 34%;
  bottom: 2%;
}

.c1-spacing-anatomy__callout--radius {
  right: 10%;
  bottom: 4%;
  max-width: 72px;
}

.c1-spacing-anatomy__guide {
  position: absolute;
  z-index: 6;
  color: #d7d7d9;
  filter: drop-shadow(0 0 1px rgb(0 0 0 / 0.42));
  pointer-events: none;
}

.c1-spacing-anatomy__guide::before,
.c1-spacing-anatomy__guide::after {
  content: "";
  position: absolute;
  display: block;
  background-repeat: repeat;
}

.c1-spacing-anatomy__guide::before {
  width: 0;
  border-left: 2px dashed currentColor;
  background-image: none;
}

.c1-spacing-anatomy__guide::after {
  height: 0;
  border-top: 2px dashed currentColor;
  background-image: none;
}

.c1-spacing-anatomy__guide--left-icon {
  left: 8%;
  top: 25%;
  width: 19%;
  height: 31%;
}

.c1-spacing-anatomy__guide--left-icon::before {
  left: 0;
  top: 0;
  height: 100%;
}

.c1-spacing-anatomy__guide--left-icon::after {
  left: 0;
  bottom: 0;
  width: 100%;
}

.c1-spacing-anatomy__guide--left-padding {
  left: 29%;
  top: 31%;
  height: 56%;
}

.c1-spacing-anatomy__guide--left-padding::before {
  left: 0;
  top: 0;
  height: 100%;
}

.c1-spacing-anatomy__guide--left-padding::after {
  display: none;
}

.c1-spacing-anatomy__guide--label {
  left: 52%;
  top: 18%;
  height: 43%;
}

.c1-spacing-anatomy__guide--label::before {
  left: 0;
  top: 0;
  height: 100%;
}

.c1-spacing-anatomy__guide--label::after {
  display: none;
}

.c1-spacing-anatomy__guide--right-padding {
  right: 22%;
  top: 31%;
  height: 56%;
}

.c1-spacing-anatomy__guide--right-padding::before {
  left: 0;
  top: 0;
  height: 100%;
}

.c1-spacing-anatomy__guide--right-padding::after {
  display: none;
}

.c1-spacing-anatomy__guide--right-icon {
  right: 5%;
  top: 31%;
  width: 15%;
  height: 25%;
}

.c1-spacing-anatomy__guide--right-icon::before {
  right: 0;
  top: 0;
  height: 100%;
}

.c1-spacing-anatomy__guide--right-icon::after {
  right: 0;
  bottom: 0;
  width: 100%;
}

.c1-spacing-anatomy__guide--padding {
  left: 44%;
  top: 65%;
  height: 26%;
}

.c1-spacing-anatomy__guide--padding::before {
  left: 0;
  top: 0;
  height: 100%;
}

.c1-spacing-anatomy__guide--padding::after {
  display: none;
}

.c1-spacing-code {
  margin: 0;
  padding: 16px;
  border-radius: 18px;
  background: rgb(3 13 22 / 0.42);
  color: #d9ebff;
  font-size: 0.76rem;
  line-height: 1.7;
  white-space: pre-wrap;
}

.c1-spacing-rule-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
  color: rgb(232 240 251 / 0.88);
  font-size: 0.88rem;
  line-height: 1.55;
}

@media (max-width: 720px) {
  .c1-spacing-rule__meta {
    align-items: flex-start;
    flex-direction: column;
  }

  .c1-spacing-rule__value {
    text-align: left;
  }

  .c1-spacing-anatomy {
    padding: 12px;
  }

  .c1-spacing-anatomy__stage {
    width: 340px;
    min-width: 340px;
  }
}