body > .fixed > .site-nav.flex:first-child {
  min-height: 0 !important;
  margin: 0 !important;
  padding: .7vw 1vw !important;
}

body > .fixed > .site-nav .header,
body > .fixed > .site-nav a {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}

.model-status {
  display: inline-flex;
  align-items: center;
  gap: .45em;
  padding: .02em .55em;
  border-color: currentColor;
  background: var(--ftth-bg);
  color: var(--ftth-text);
  font-size: .75vw;
  opacity: .62;
}

.model-status::before {
  width: .48em;
  height: .48em;
  flex: 0 0 .48em;
  border-radius: 50%;
  background: currentColor;
  content: '';
}

.model-status[hidden] {
  display: none;
}

.scroll-controls {
  align-items: flex-end;
}

.clear-dialog button {
  padding: .05em .75em;
  border: 1px solid var(--ftth-border);
  border-radius: 999px;
  background: var(--ftth-bg);
  color: var(--ftth-text);
  font-family: 'Nanum Myeongjo', serif;
  font-size: .75vw;
  line-height: 1.8;
  letter-spacing: 1px;
  cursor: pointer;
  pointer-events: auto;
}

.clear-dialog button:hover,
.clear-dialog button:focus-visible {
  background: var(--ftth-text);
  color: var(--ftth-bg);
  outline: none;
}

.clear-dialog {
  width: max-content;
  max-width: calc(100vw - 5vw);
  padding: .8vw 1vw;
  border: 1px solid var(--ftth-border);
  border-radius: 1.35em;
  background: var(--ftth-bg);
  color: var(--ftth-text);
  font-family: 'Nanum Myeongjo', serif;
  font-size: .9vw;
  line-height: 1.8;
  letter-spacing: 1px;
}

.clear-dialog::backdrop {
  background: rgb(0 0 0 / 28%);
}

.clear-dialog-actions {
  display: flex;
  justify-content: center;
  gap: .45vw;
  margin-top: .7vw;
}

@media screen and (max-width: 750px) {
  body > .fixed > .site-nav.flex:first-child {
    min-height: 0 !important;
    margin: 0 !important;
    padding: 1.7vw 2.5vw !important;
  }

  .model-status {
    font-size: 2.6vw;
  }

  .clear-dialog {
    padding: 2.5vw;
    font-size: 3vw;
  }

  .clear-dialog button {
    font-size: 3vw;
  }

  .clear-dialog-actions {
    gap: 1.5vw;
    margin-top: 1.7vw;
  }
}