@font-face {
  font-family: "Pretendard";
  src: url("fonts/Pretendard-Regular.subset.woff2?v=20260714-fontfix1") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Pretendard";
  src: url("fonts/Pretendard-Medium.subset.woff2?v=20260714-fontfix1") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Pretendard";
  src: url("fonts/Pretendard-SemiBold.subset.woff2?v=20260714-fontfix1") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Pretendard";
  src: url("fonts/Pretendard-Bold.subset.woff2?v=20260714-fontfix1") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Pretendard";
  src: url("fonts/Pretendard-ExtraBold.subset.woff2?v=20260714-fontfix1") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Pretendard";
  src: url("fonts/Pretendard-Black.subset.woff2?v=20260714-fontfix1") format("woff2");
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --quick-font-sans: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
  --quick-field: #eef1f4;
  --quick-sheet: #ffffff;
  --quick-instrument: #17181b;
  --quick-secondary: #667085;
  --quick-divider: #d8dde3;
  --quick-signal: #a50034;
  --quick-signal-bright: #e51b54;
  --quick-cost: #b54708;
  --quick-error: #b42318;
  --quick-radius-sm: 7px;
  --quick-radius-md: 10px;
  --quick-radius-lg: 14px;
}

.quick-reference,
.quick-reference * {
  box-sizing: border-box;
}

.quick-reference {
  min-width: 0;
  min-height: 100%;
  margin: 0;
  background: var(--quick-field);
  color: var(--quick-instrument);
  font-family: var(--quick-font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.quick-reference :where(button, input, select, textarea) {
  font: inherit;
}

.quick-reference button,
.quick-reference a {
  -webkit-tap-highlight-color: transparent;
}

.quick-reference button:focus-visible,
.quick-reference a:focus-visible,
.quick-reference input:focus-visible,
.quick-reference select:focus-visible,
.quick-reference textarea:focus-visible {
  outline: 3px solid rgba(165, 0, 52, 0.25);
  outline-offset: 2px;
}

.quick-reference [hidden] {
  display: none;
}

.reference-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}

.reference-shell {
  width: min(760px, 100%);
  min-width: 0;
  margin: 0 auto;
  padding: max(16px, env(safe-area-inset-top)) 16px max(64px, env(safe-area-inset-bottom));
}

.reference-header {
  display: flex;
  min-width: 0;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 0 0 14px;
  border-bottom: 1px solid var(--quick-divider);
}

.reference-header__copy {
  min-width: 0;
}

.reference-header__copy h1 {
  margin: 0 0 5px;
  font-family: var(--quick-font-sans);
  font-size: clamp(19px, 3vw, 22px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.reference-header__copy p {
  margin: 0;
  color: var(--quick-secondary);
  font-size: 13px;
  line-height: 1.5;
}

.reference-home-button,
.reference-secondary-button,
.reference-primary-button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--quick-radius-sm);
  cursor: pointer;
  text-decoration: none;
}

.reference-home-button,
.reference-secondary-button {
  flex: none;
  padding: 0 13px;
  border: 1px solid var(--quick-divider);
  background: var(--quick-sheet);
  color: var(--quick-secondary);
  font-size: 12px;
  font-weight: 600;
}

.reference-home-button {
  min-height: 40px;
  padding-inline: 10px;
  font-size: 11px;
}

.reference-primary-button {
  padding: 0 18px;
  border: 1px solid var(--quick-signal);
  background: var(--quick-signal);
  color: var(--quick-sheet);
  font-weight: 700;
}

.reference-home-button:hover,
.reference-secondary-button:hover {
  border-color: #adb5bf;
  color: var(--quick-instrument);
}

.reference-primary-button:hover {
  border-color: #85002a;
  background: #85002a;
}

.reference-loading,
.reference-empty,
.reference-error {
  display: grid;
  min-height: 180px;
  place-items: center;
  padding: 28px 18px;
  color: var(--quick-secondary);
  font-size: 13px;
  line-height: 1.55;
  text-align: center;
}

.reference-error {
  color: var(--quick-error);
}

/* 홈 */

.quick-home {
  background: var(--quick-sheet);
}

.home-shell {
  width: min(540px, 100%);
}

.home-brand {
  display: flex;
  min-height: 54px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--quick-divider);
}

.home-brand__lockup {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
}

.home-brand__lockup img {
  width: 34px;
  height: 34px;
  flex: none;
  object-fit: contain;
}

.home-brand__lockup span {
  display: block;
  margin-bottom: 1px;
  color: var(--quick-secondary);
  font-size: 10px;
  line-height: 1.2;
}

.home-brand__lockup h1,
.home-brand__title {
  margin: 0;
  font-family: var(--quick-font-sans);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.home-brand__title {
  display: block;
}

.reference-brand {
  margin-bottom: 22px;
}

.home-admin-button {
  display: inline-flex;
  min-height: 44px;
  flex: none;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  border: 1px solid var(--quick-divider);
  border-radius: var(--quick-radius-sm);
  background: var(--quick-sheet);
  color: var(--quick-secondary);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}

.home-intro {
  display: flex;
  min-width: 0;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 28px 0 18px;
}

.home-intro__copy {
  min-width: 0;
}

.quick-in-portal .home-brand {
  display: none;
}

.quick-in-portal .home-intro {
  padding-top: 10px;
}

.home-intro h2 {
  margin: 0 0 7px;
  font-family: var(--quick-font-sans);
  font-size: clamp(25px, 7vw, 34px);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.12;
}

.home-intro p {
  margin: 0;
  color: var(--quick-secondary);
  font-size: 13px;
  line-height: 1.55;
}

.home-menu {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.home-card {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 112px;
  grid-template-columns: clamp(92px, 28vw, 132px) minmax(0, 1fr) 20px;
  align-items: center;
  gap: 12px;
  padding: 8px 12px 8px 8px;
  overflow: hidden;
  border: 1px solid var(--quick-divider);
  border-radius: var(--quick-radius-md);
  background: var(--quick-sheet);
  color: var(--quick-instrument);
  cursor: pointer;
  isolation: isolate;
  text-align: left;
  touch-action: manipulation;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.home-card::before {
  position: absolute;
  top: 15px;
  bottom: 15px;
  left: 0;
  width: 3px;
  z-index: 2;
  background: var(--quick-signal);
  content: "";
  opacity: 0;
  transform: scaleY(0.45);
  transform-origin: center;
  transition: opacity 160ms ease, transform 160ms ease;
}

.home-card:hover::before,
.home-card:focus-visible::before {
  opacity: 1;
  transform: scaleY(1);
}

.home-card:hover,
.home-card:focus-visible {
  border-color: #bdc3cb;
  box-shadow: 0 10px 24px rgba(23, 24, 27, 0.08);
  transform: translateY(-1px);
}

.home-card--model {
  --home-card-delay: -0.8s;
}

.home-card--demo {
  --home-card-delay: -2.1s;
}

.home-card--install {
  --home-card-delay: -3.4s;
}

.home-card--warranty {
  --home-card-delay: -4.7s;
}

.home-card--logistics {
  --home-card-delay: -6s;
}

.home-card__visual {
  position: relative;
  display: block;
  min-width: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid #d3d8de;
  border-radius: var(--quick-radius-sm);
  background: #e8ebef;
}

.home-card__visual::after {
  position: absolute;
  inset: -35% 45% -35% -55%;
  background: linear-gradient(105deg, transparent 34%, rgba(229, 27, 84, 0.18) 50%, transparent 66%);
  content: "";
  pointer-events: none;
  transform: translate3d(-80%, 0, 0);
  animation: home-card-scan 5.8s ease-in-out infinite;
  animation-delay: var(--home-card-delay);
}

.home-card__image {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
  transform-origin: center;
  animation: home-card-scene 7.2s ease-in-out infinite alternate;
  animation-delay: var(--home-card-delay);
}

.home-card__copy {
  min-width: 0;
}

.home-card__title,
.home-card__description {
  display: block;
}

.home-card__title {
  margin-bottom: 5px;
  font-family: var(--quick-font-sans);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.home-card__description {
  color: var(--quick-secondary);
  font-size: 11px;
  line-height: 1.4;
}

.home-card__arrow {
  grid-column: 3;
  grid-row: 1;
  align-self: center;
  justify-self: end;
  color: #939aa4;
  font-size: 23px;
  line-height: 1;
}

@keyframes home-card-scene {
  from {
    transform: scale(1.04) translate3d(-1.2%, 0, 0);
  }

  to {
    transform: scale(1.1) translate3d(1.2%, -0.8%, 0);
  }
}

@keyframes home-card-scan {
  0%,
  18% {
    transform: translate3d(-80%, 0, 0);
  }

  72%,
  100% {
    transform: translate3d(260%, 0, 0);
  }
}

.home-visitors {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding: 0 2px;
  border-top: 1px solid var(--quick-divider);
  color: var(--quick-secondary);
  font-size: 11px;
}

.home-visitors span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.home-visitors span::before {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--quick-signal);
  content: "";
  opacity: 0.65;
}

.home-visitors strong {
  color: var(--quick-instrument);
  font-family: var(--quick-font-sans);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.025em;
}

/* 조회 화면 공통 */

.reference-page-main {
  min-width: 0;
  padding-top: 14px;
}

/* 카테고리·제품군을 숨기지 않고 한눈에 고르는 2단 색인 */

.selection-panel {
  min-width: 0;
  margin-bottom: 12px;
  overflow: hidden;
  border: 1px solid var(--quick-divider);
  border-radius: var(--quick-radius-md);
  background: var(--quick-sheet);
}

.selection-group {
  display: grid;
  min-width: 0;
  grid-template-columns: 48px minmax(0, 1fr);
  align-items: center;
  gap: 4px;
  padding: 4px 6px;
}

.selection-group + .selection-group {
  border-top: 1px solid var(--quick-divider);
}

.selection-group__head {
  min-width: 0;
  padding: 0;
}

.selection-group__head h2 {
  margin: 0;
  color: #3e4651;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.3;
  white-space: nowrap;
}

.selection-options {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 1px;
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-inline: contain;
  scrollbar-width: thin;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}

.selection-option {
  min-width: 0;
  min-height: 38px;
  flex: none;
  padding: 5px 9px 4px;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 3px 3px 0 0;
  background: transparent;
  color: #4a535f;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.35;
  text-align: left;
  white-space: nowrap;
  word-break: keep-all;
}

.selection-option:hover {
  background: var(--quick-field);
  color: var(--quick-instrument);
}

.selection-option[aria-pressed="true"] {
  border-bottom-color: var(--quick-signal);
  background: rgba(165, 0, 52, 0.06);
  color: var(--quick-signal);
  font-weight: 600;
}

.selection-option:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.selection-options__status {
  display: flex;
  min-height: 38px;
  flex: none;
  align-items: center;
  color: var(--quick-secondary);
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
}

.reference-content {
  min-width: 0;
  border: 1px solid var(--quick-divider);
  border-radius: var(--quick-radius-lg);
  background: var(--quick-sheet);
}

.reference-result {
  --model-connector-decoder-space: 12px;
  --model-connector-panel-space: 32px;
  --model-connector-overlap: 2px;
  min-width: 0;
  padding: 15px;
}

.result-heading {
  display: flex;
  min-width: 0;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--quick-divider);
}

.result-heading h2 {
  min-width: 0;
  margin: 0 0 3px;
  font-family: var(--quick-font-sans);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.result-heading > div {
  min-width: 0;
}

.result-heading p {
  margin: 0;
  color: var(--quick-secondary);
  font-size: 13px;
  line-height: 1.45;
}

.result-count {
  flex: none;
  padding: 5px 7px;
  border: 1px solid var(--quick-divider);
  border-radius: 4px;
  color: var(--quick-secondary);
  font-size: 11px;
}

/* 모델명 디코더 */

.model-decoder {
  position: relative;
  min-width: 0;
  padding: 14px 8px var(--model-connector-decoder-space);
  border-radius: var(--quick-radius-lg);
  background: var(--quick-instrument);
  color: var(--quick-sheet);
  overflow: visible;
}

.model-decoder__head {
  display: flex;
  min-width: 0;
  align-items: center;
  margin-bottom: 8px;
  color: #aeb4bd;
  font-size: 11px;
  font-weight: 700;
}

.model-decoder__code {
  min-width: 0;
  color: var(--quick-sheet);
  font-family: var(--quick-font-sans);
  font-size: clamp(17px, 5.1vw, 23px);
  font-weight: 700;
  letter-spacing: 0.015em;
  white-space: nowrap;
}

.model-segments {
  display: flex;
  width: 100%;
  min-width: 0;
  max-width: 520px;
  flex-wrap: nowrap;
  align-items: stretch;
  justify-content: stretch;
  margin: 0 auto;
  padding-top: 4px;
}

.model-segment,
.model-segment-divider {
  display: grid;
  min-width: 24px;
  min-height: 78px;
  flex: 1 1 0;
  grid-template-rows: minmax(30px, auto) minmax(48px, 1fr);
  align-items: stretch;
  padding: 0;
  border: 0;
  border-top: 1px solid #d4dae1;
  border-left: 1px solid #c2c9d1;
  border-bottom: 2px solid #b5bdc7;
  border-radius: 0;
  background: #e5e9ed;
  color: #4b5561;
  font-family: var(--quick-font-sans);
  font-variant-numeric: tabular-nums;
  font-size: clamp(17px, 5.1vw, 23px);
  font-weight: 700;
  letter-spacing: 0.015em;
  line-height: 1;
  white-space: nowrap;
}

.model-segment__label {
  display: grid;
  min-width: 0;
  min-height: 30px;
  place-items: center;
  padding: 4px 2px 3px;
  border-bottom: 1px solid #3a3d43;
  background: #1d1f23;
  color: #c4c9d0;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  overflow-wrap: anywhere;
  text-align: center;
  white-space: normal;
  word-break: keep-all;
}

.model-segment__value {
  display: grid;
  min-width: 0;
  place-items: center;
  padding: 8px 3px 9px;
}

.model-segment:last-child,
.model-segment-divider:last-child {
  border-right: 1px solid #c2c9d1;
}

.model-segment:nth-child(odd) {
  background: #ffffff;
}

.model-segment-divider:nth-child(odd) {
  background: #edf0f3;
}

.model-segment[data-length="2"],
.model-segment-divider[data-length="2"] {
  flex-grow: 2;
}

.model-segment[data-length="3"],
.model-segment-divider[data-length="3"] {
  flex-grow: 3;
}

.model-segment[data-length="4"],
.model-segment-divider[data-length="4"] {
  flex-grow: 4;
}

.model-segment[data-length="5"],
.model-segment-divider[data-length="5"] {
  flex-grow: 5;
}

.model-segment[data-length="6"],
.model-segment-divider[data-length="6"] {
  flex-grow: 6;
}

.model-segment {
  position: relative;
  background: #f4f6f8;
  box-shadow: inset 0 -3px #b5bdc7;
  color: var(--quick-instrument);
  cursor: pointer;
  touch-action: manipulation;
}

.model-segment:hover {
  background: #ffffff;
  box-shadow: inset 0 -3px #9fa9b5;
}

.model-segment:active {
  background: #e8edf1;
}

.model-segment[aria-pressed="true"] {
  border-color: var(--quick-signal);
  background: var(--quick-signal);
  box-shadow:
    inset 0 -3px #700024,
    inset 0 0 0 1px var(--quick-signal-bright);
  color: var(--quick-sheet);
}

.model-segment[aria-pressed="true"] .model-segment__label {
  border-bottom-color: #9d1641;
  background: #700024;
  color: var(--quick-sheet);
}

.model-segment[aria-pressed="true"]::after {
  position: absolute;
  top: 100%;
  left: 50%;
  z-index: 2;
  width: 3px;
  height: calc(
    var(--model-connector-decoder-space)
    + var(--model-connector-panel-space)
    + var(--model-connector-overlap)
  );
  background: var(--quick-signal-bright);
  content: "";
  transform: translateX(-50%);
}

.model-segment--empty {
  z-index: 3;
  width: 0;
  min-width: 0;
  flex: 0 0 0;
  padding: 0;
  border: 0;
  background: transparent;
}

.model-segment--empty::before {
  position: absolute;
  bottom: 4px;
  left: 50%;
  width: 7px;
  height: 7px;
  border: 2px solid var(--quick-signal-bright);
  background: var(--quick-instrument);
  content: "";
  opacity: 0;
  transform: translateX(-50%) rotate(45deg);
}

.model-segment--empty[aria-pressed="true"] {
  background: transparent;
  box-shadow: none;
}

.model-segment--empty[aria-pressed="true"]::before {
  opacity: 1;
}

.segment-navigator {
  display: grid;
  min-width: 0;
  grid-template-columns: 48px minmax(0, 1fr) 48px;
  gap: 7px;
  margin: 9px 0 0;
}

.segment-navigator button {
  min-width: 48px;
  min-height: 48px;
  border: 1px solid var(--quick-divider);
  border-radius: var(--quick-radius-sm);
  background: var(--quick-sheet);
  color: var(--quick-instrument);
  cursor: pointer;
  font-size: 22px;
}

.segment-navigator__current {
  display: grid;
  min-width: 0;
  min-height: 48px;
  place-items: center;
  padding: 7px 10px;
  border-radius: var(--quick-radius-sm);
  background: var(--quick-field);
  font-family: var(--quick-font-sans);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
}

.segment-explanation {
  position: relative;
  margin-top: var(--model-connector-panel-space);
  padding: 16px;
  border: 1px solid var(--quick-divider);
  border-top: var(--model-connector-overlap) solid var(--quick-signal-bright);
  border-radius: 0 0 var(--quick-radius-md) var(--quick-radius-md);
  background: #f8f9fa;
}

.segment-explanation strong {
  display: block;
  margin-bottom: 9px;
  font-family: var(--quick-font-sans);
  font-size: 17px;
}

.segment-explanation p {
  margin: 0;
  color: #3e4651;
  font-family: var(--quick-font-sans);
  font-size: 12px;
  line-height: 1.7;
  white-space: normal;
}

.segment-description__line {
  display: block;
  min-height: 1.7em;
}

.segment-description__line--matched {
  color: var(--quick-signal);
  font-weight: 700;
}

.segment-extra {
  margin-top: 12px;
}

/* 시연·설치 자료 */

.guide-stack {
  display: grid;
  gap: 22px;
}

.guide-sheet {
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--quick-divider);
  border-radius: var(--quick-radius-md);
  background: var(--quick-sheet);
}

.guide-sheet__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 2px 2px 10px;
  color: var(--quick-secondary);
  font-size: 12px;
}

.guide-sheet__index {
  font-family: var(--quick-font-sans);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.guide-image-button {
  display: block;
  width: 100%;
  min-width: 0;
  padding: 0;
  border: 0;
  border-radius: 7px;
  background: transparent;
  cursor: zoom-in;
}

.guide-image-button img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 7px;
  object-fit: contain;
}

.guide-sheet--demo {
  border-color: #343840;
  background: var(--quick-instrument);
}

.guide-sheet--demo .guide-sheet__head {
  color: #c4c9d0;
}

.guide-sheet--demo .guide-image-button {
  padding: 7px;
  background: #24272d;
  box-shadow: inset 0 -2px var(--quick-signal-bright);
}

.guide-sheet--install {
  background-color: #f9fafb;
  background-image:
    linear-gradient(rgba(102, 112, 133, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(102, 112, 133, 0.07) 1px, transparent 1px);
  background-size: 18px 18px;
}

.guide-sheet--install .guide-image-button {
  padding: 7px;
  border: 1px solid var(--quick-divider);
  background: var(--quick-sheet);
}

/* 이미지 확대 */

.reference-image-dialog {
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: rgba(17, 18, 21, 0.98);
}

.reference-image-dialog::backdrop {
  background: rgba(17, 18, 21, 0.98);
}

.image-dialog__body {
  position: relative;
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
  padding: 58px 12px 18px;
  overflow: hidden;
}

.image-dialog__body img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transform-origin: center;
}

.image-dialog__body--zoomable img {
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-drag: none;
}

.image-dialog__close {
  position: absolute;
  top: max(10px, env(safe-area-inset-top));
  right: 12px;
  z-index: 2;
  width: 44px;
  height: 44px;
  border: 1px solid #454950;
  border-radius: var(--quick-radius-sm);
  background: #24262b;
  color: var(--quick-sheet);
  cursor: pointer;
  font-size: 24px;
}

.image-dialog__body--gallery {
  grid-template-rows: minmax(0, 1fr) auto;
  place-items: stretch;
  gap: 8px;
  padding-bottom: max(12px, env(safe-area-inset-bottom));
}

.image-dialog__stage {
  display: grid;
  min-width: 0;
  min-height: 0;
  place-items: center;
  overflow: hidden;
  touch-action: pan-y pinch-zoom;
  user-select: none;
}

.image-dialog__controls {
  display: grid;
  width: min(420px, 100%);
  min-width: 0;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  justify-self: center;
  gap: 6px;
  padding: 6px;
  border: 1px solid #454950;
  border-radius: var(--quick-radius-md);
  background: #24262b;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.26);
}

.image-dialog__nav {
  display: inline-flex;
  min-width: 0;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0 12px;
  border: 1px solid #555a63;
  border-radius: var(--quick-radius-sm);
  background: #30333a;
  color: var(--quick-sheet);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}

.image-dialog__nav:hover:not(:disabled) {
  border-color: #7c828d;
  background: #3a3e46;
}

.image-dialog__nav:disabled {
  cursor: default;
  opacity: 0.32;
}

.image-dialog__nav > span[aria-hidden="true"] {
  font-size: 22px;
  font-weight: 400;
  line-height: 1;
}

.image-dialog__position {
  min-width: 50px;
  color: #d8dce2;
  font-family: var(--quick-font-sans);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  text-align: center;
}

/* 보증 */

.warranty-hero {
  position: relative;
  min-height: 280px;
  display: grid;
  place-items: center;
  margin: 18px 0 0;
  padding: 42px 20px;
  border-radius: var(--quick-radius-lg);
  background: var(--quick-signal);
  color: var(--quick-sheet);
  text-align: center;
}

.warranty-hero::after {
  position: absolute;
  right: 18px;
  bottom: 16px;
  width: 72px;
  height: 3px;
  background: var(--quick-sheet);
  content: "";
  opacity: 0.72;
}

.warranty-hero p {
  margin: 0 0 8px;
  font-size: 14px;
}

.warranty-hero h2 {
  margin: 0;
  font-family: var(--quick-font-sans);
  font-size: clamp(34px, 9vw, 54px);
  font-weight: 700;
  letter-spacing: -0.05em;
}

.warranty-section {
  padding: 44px 0;
}

.warranty-section__title {
  margin: 0 0 24px;
  font-family: var(--quick-font-sans);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.025em;
  text-align: center;
}

.warranty-benefits {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--quick-divider);
  border-bottom: 1px solid var(--quick-divider);
}

.warranty-benefit {
  min-width: 0;
  padding: 26px 18px;
  text-align: center;
}

.warranty-benefit + .warranty-benefit {
  border-left: 1px solid var(--quick-divider);
}

.warranty-benefit img {
  width: 66px;
  height: 66px;
  margin-bottom: 16px;
  object-fit: contain;
}

.warranty-benefit h3 {
  margin: 0 0 10px;
  font-family: var(--quick-font-sans);
  font-size: 16px;
}

.warranty-benefit p {
  margin: 0;
  color: var(--quick-secondary);
  font-size: 12px;
  line-height: 1.65;
}

.warranty-appliances {
  padding: 30px 18px;
  border-radius: var(--quick-radius-lg);
  background: var(--quick-field);
}

.appliance-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.appliance-item {
  min-width: 0;
  color: var(--quick-secondary);
  font-size: 11px;
  text-align: center;
}

.appliance-item img {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 7px;
}

.warranty-guide {
  width: 100%;
  border-collapse: collapse;
  border-top: 2px solid var(--quick-instrument);
}

.warranty-guide th,
.warranty-guide td {
  padding: 20px;
  border-bottom: 1px solid var(--quick-divider);
  font-size: 13px;
  line-height: 1.7;
  text-align: left;
  vertical-align: top;
}

.warranty-guide th {
  width: 25%;
  background: #f8f9fa;
  font-family: var(--quick-font-sans);
  font-weight: 700;
}

.warranty-highlight {
  color: var(--quick-signal);
}

.warranty-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  margin-top: 14px;
  padding: 0 16px;
  border-radius: var(--quick-radius-sm);
  background: var(--quick-instrument);
  color: var(--quick-sheet);
  font-weight: 700;
  text-decoration: none;
}

/* 물류 권역 */

.quick-logistics {
  height: 100dvh;
  background: var(--quick-field);
}

.quick-logistics .container {
  display: grid;
  width: 100%;
  height: 100dvh;
  min-width: 0;
  grid-template-columns: 360px minmax(0, 1fr);
  background: var(--quick-field);
}

.quick-logistics .sidebar {
  position: relative;
  z-index: 500;
  display: flex;
  width: auto;
  min-width: 0;
  flex-direction: column;
  border-right: 1px solid var(--quick-divider);
  background: var(--quick-sheet);
  box-shadow: none;
}

.quick-logistics .reference-brand {
  min-height: 70px;
  flex: none;
  margin-bottom: 0;
  padding: 10px 18px;
  background: var(--quick-sheet);
}

.quick-logistics .sidebar-header {
  display: flex;
  min-height: 92px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 18px;
  border-bottom: 1px solid var(--quick-divider);
  background: var(--quick-sheet);
}

.quick-logistics .sidebar-header-content {
  min-width: 0;
}

.quick-logistics .sidebar-header h1 {
  margin: 0 0 5px;
  color: var(--quick-instrument);
  font-family: var(--quick-font-sans);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.quick-logistics .sidebar-header p {
  margin: 0;
  color: var(--quick-secondary);
  font-size: 11px;
  line-height: 1.45;
}

.quick-logistics .home-btn {
  min-height: 44px;
  flex: none;
  padding: 0 12px;
  border: 1px solid var(--quick-divider);
  border-radius: var(--quick-radius-sm);
  background: var(--quick-sheet);
  color: var(--quick-secondary);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}

.quick-logistics .search-area {
  position: relative;
  z-index: 20;
  padding: 14px;
  border-bottom: 1px solid var(--quick-divider);
  background: var(--quick-field);
}

.quick-logistics .search-box {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 1fr) 72px;
  gap: 8px;
}

.quick-logistics .search-input {
  width: 100%;
  min-width: 0;
  min-height: 44px;
  padding: 0 11px;
  border: 1px solid var(--quick-divider);
  border-radius: var(--quick-radius-sm);
  background: var(--quick-sheet);
  color: var(--quick-instrument);
  font-size: 13px;
}

.quick-logistics .search-input:focus {
  border-color: var(--quick-signal);
  box-shadow: 0 0 0 3px rgba(165, 0, 52, 0.1);
  outline: 0;
}

.quick-logistics .search-btn {
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--quick-signal);
  border-radius: var(--quick-radius-sm);
  background: var(--quick-signal);
  color: var(--quick-sheet);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
}

.quick-logistics .search-results {
  width: 100%;
  max-height: 250px;
  padding: 10px;
  border-bottom: 1px solid var(--quick-divider);
  background: var(--quick-sheet);
  overflow-y: auto;
}

.quick-logistics .search-result-item {
  display: block;
  width: 100%;
  min-height: 44px;
  margin: 0;
  padding: 12px 10px;
  border: 0;
  border-bottom: 1px solid var(--quick-divider);
  border-radius: 0;
  background: var(--quick-sheet);
  color: var(--quick-instrument);
  cursor: pointer;
  font-size: 12px;
  text-align: left;
}

.quick-logistics .search-result-item:hover {
  background: var(--quick-field);
  transform: none;
}

.quick-logistics .search-empty {
  padding: 14px 10px;
  color: var(--quick-secondary);
  font-size: 12px;
  text-align: center;
}

.quick-logistics .info-panel {
  min-height: 0;
  flex: 1;
  padding: 14px;
  background: var(--quick-sheet);
  overflow-y: auto;
}

.quick-logistics .info-panel-empty {
  display: grid;
  min-height: 180px;
  place-items: center;
  color: var(--quick-secondary);
  font-size: 12px;
  text-align: center;
}

.quick-logistics .info-panel-empty svg {
  display: none;
}

.quick-logistics .province-list-title {
  margin: 6px 0 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--quick-signal);
  color: var(--quick-instrument);
  font-family: var(--quick-font-sans);
  font-size: 17px;
}

.quick-logistics .info-card {
  display: block;
  width: 100%;
  margin: 0 0 10px;
  padding: 15px;
  border: 1px solid var(--quick-divider);
  border-radius: var(--quick-radius-md);
  background: var(--quick-sheet);
  box-shadow: none;
  color: var(--quick-instrument);
  font: inherit;
  text-align: left;
}

.quick-logistics .info-card--selectable {
  cursor: pointer;
}

.quick-logistics .region-name {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
  color: var(--quick-instrument);
  font-family: var(--quick-font-sans);
  font-size: 17px;
  font-weight: 700;
}

.quick-logistics .region-badge {
  padding: 4px 7px;
  border-radius: 4px;
  background: var(--quick-signal);
  color: var(--quick-sheet);
  font-family: var(--quick-font-sans);
  font-size: 10px;
  font-weight: 700;
}

.quick-logistics .info-item {
  display: block;
  margin-bottom: 10px;
}

.quick-logistics .info-label {
  display: block;
  margin-bottom: 4px;
  color: var(--quick-secondary);
  font-size: 10px;
  font-weight: 700;
}

.quick-logistics .info-value {
  display: block;
  color: var(--quick-instrument);
  font-size: 13px;
  line-height: 1.5;
}

.quick-logistics .center-name {
  margin: 13px 0 15px;
  padding: 13px 0;
  border-top: 1px solid var(--quick-divider);
  border-bottom: 1px solid var(--quick-divider);
  font-family: var(--quick-font-sans);
  font-size: 18px;
  font-weight: 700;
}

.quick-logistics .phone-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.quick-logistics .call-button {
  display: inline-flex;
  min-height: 44px;
  flex: none;
  align-items: center;
  justify-content: center;
  padding: 0 15px;
  border-radius: var(--quick-radius-sm);
  background: var(--quick-signal);
  color: var(--quick-sheet);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.quick-logistics .region-panel-close-row {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 4px;
}

.quick-logistics .region-panel-close {
  width: 44px;
  height: 44px;
  border: 1px solid var(--quick-divider);
  border-radius: var(--quick-radius-sm);
  background: var(--quick-sheet);
  color: var(--quick-secondary);
  cursor: pointer;
  font-size: 22px;
}

.quick-logistics #map {
  width: 100%;
  height: 100%;
  min-width: 0;
  background: #dfe5e9;
}

.quick-logistics .loading-overlay {
  background: rgba(255, 255, 255, 0.95);
}

.quick-logistics .spinner {
  width: 48px;
  height: 48px;
  border-color: var(--quick-divider);
  border-top-color: var(--quick-signal);
}

.quick-logistics .loading-text {
  color: var(--quick-instrument);
  font-family: var(--quick-font-sans);
  font-size: 15px;
}

.quick-logistics .loading-subtext {
  color: var(--quick-secondary);
  font-size: 11px;
}

.auth-state-message {
  position: fixed;
  top: max(12px, env(safe-area-inset-top));
  left: 50%;
  z-index: 5000;
  width: min(420px, calc(100% - 28px));
  padding: 11px 13px;
  border: 1px solid #e8b95d;
  border-radius: var(--quick-radius-sm);
  background: #fff8e6;
  color: #7a4d00;
  font-size: 12px;
  line-height: 1.45;
  text-align: center;
  transform: translateX(-50%);
}

@media (max-width: 768px) {
  .quick-model-reference .reference-shell {
    padding: max(12px, env(safe-area-inset-top)) 10px max(64px, env(safe-area-inset-bottom));
  }

  .quick-model-reference .reference-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 8px;
    row-gap: 4px;
    padding-bottom: 12px;
  }

  .quick-model-reference .reference-header__copy {
    display: contents;
  }

  .quick-model-reference .reference-header__copy h1 {
    grid-column: 1;
    grid-row: 1;
    margin: 0;
    font-size: 19px;
  }

  .quick-model-reference .reference-header__copy p {
    grid-column: 1 / -1;
    grid-row: 2;
    font-size: 13px;
    line-height: 1.45;
  }

  .quick-model-reference .reference-home-button {
    grid-column: 2;
    grid-row: 1;
    min-height: 40px;
    padding-inline: 10px;
    font-size: 11px;
  }

  .quick-model-reference .reference-page-main {
    padding-top: 12px;
  }

  .quick-model-reference .reference-result {
    --model-connector-decoder-space: 8px;
    --model-connector-panel-space: 20px;
    padding: 10px;
  }

  .quick-model-reference .result-heading {
    gap: 8px;
    margin-bottom: 9px;
    padding-bottom: 8px;
  }

  .quick-model-reference .result-heading h2 {
    margin-bottom: 2px;
    font-size: 18px;
  }

  .quick-model-reference .result-heading p {
    font-size: 13px;
    line-height: 1.45;
  }

  .quick-model-reference .result-count {
    padding: 4px 6px;
    font-size: 11px;
  }

  .quick-model-reference .model-decoder,
  .quick-model-reference .segment-explanation {
    margin-right: 0;
    margin-left: 0;
  }

  .quick-model-reference .model-decoder {
    padding: 10px 5px var(--model-connector-decoder-space);
    border-radius: var(--quick-radius-md);
  }

  .quick-model-reference .model-decoder__head {
    margin-bottom: 6px;
    font-size: 12px;
  }

  .quick-model-reference .model-decoder__code,
  .quick-model-reference .model-segment,
  .quick-model-reference .model-segment-divider {
    font-size: 16px;
    letter-spacing: 0;
  }

  .quick-model-reference .model-segments {
    padding-top: 2px;
  }

  .quick-model-reference .model-segment,
  .quick-model-reference .model-segment-divider {
    min-height: 72px;
    grid-template-rows: minmax(28px, auto) minmax(44px, 1fr);
    padding: 0;
  }

  .quick-model-reference .model-segment__label {
    min-height: 28px;
    padding: 3px 1px;
    font-size: 10px;
  }

  .quick-model-reference .model-segment__value {
    padding: 6px 2px 7px;
  }

  .quick-model-reference .segment-explanation {
    padding: 12px;
  }

  .quick-model-reference .segment-explanation strong {
    margin-bottom: 6px;
    font-size: 18px;
  }

  .quick-model-reference .segment-explanation p {
    font-size: 13px;
    line-height: 1.6;
  }

  .quick-model-reference .segment-description__line {
    min-height: 1.55em;
  }

  .quick-model-reference .segment-navigator {
    grid-template-columns: 44px minmax(0, 1fr) 44px;
    gap: 6px;
    margin-top: 7px;
  }

  .quick-model-reference .segment-navigator button {
    min-width: 44px;
    min-height: 44px;
    font-size: 20px;
  }

  .quick-model-reference .segment-navigator__current {
    min-height: 44px;
    padding: 6px 8px;
    font-size: 13px;
  }

  .quick-logistics .container {
    display: flex;
    flex-direction: column;
  }

  .quick-logistics .sidebar {
    width: 100%;
    height: auto;
    border: 0;
  }

  .quick-logistics .sidebar-header {
    min-height: 88px;
    padding: max(12px, env(safe-area-inset-top)) 14px 12px;
  }

  .quick-logistics .search-area {
    padding: 10px 14px;
  }

  .quick-logistics .search-results {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    max-height: min(300px, 42dvh);
  }

  .quick-logistics .sidebar > .info-panel {
    display: none;
  }

  .quick-logistics .info-panel-mobile {
    display: block;
  }

  .quick-logistics #map {
    min-height: 0;
    margin: 0;
  }

  .quick-logistics .info-panel-mobile .info-panel {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 999;
    display: block;
    width: 100%;
    max-height: 70dvh;
    padding: 14px 14px max(16px, env(safe-area-inset-bottom));
    border-radius: 18px 18px 0 0;
    box-shadow: 0 -12px 35px rgba(23, 24, 27, 0.16);
    transform: translateY(100%);
    transition: transform 180ms ease;
  }

  .quick-logistics .info-panel-mobile .info-panel.active {
    transform: translateY(0);
  }

  .quick-logistics .phone-row {
    align-items: stretch;
    flex-direction: column;
  }

  .quick-logistics .call-button {
    width: 100%;
  }
}

@media (max-width: 620px) {
  .reference-shell {
    padding-right: 14px;
    padding-left: 14px;
  }

  .home-card {
    padding: 8px 11px 8px 8px;
  }

  .home-card__title {
    font-size: 15px;
  }

  .reference-header {
    align-items: flex-start;
  }

  .model-decoder,
  .segment-explanation {
    margin-right: -15px;
    margin-left: -15px;
  }

  .warranty-benefits {
    grid-template-columns: 1fr;
  }

  .warranty-benefit + .warranty-benefit {
    border-top: 1px solid var(--quick-divider);
    border-left: 0;
  }

  .appliance-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .warranty-guide th,
  .warranty-guide td {
    padding: 14px 12px;
    font-size: 12px;
  }

  .warranty-guide th {
    width: 34%;
  }
}

@media (max-width: 340px) {
  .home-menu {
    gap: 8px;
  }

  .home-card {
    grid-template-columns: 88px minmax(0, 1fr) 18px;
    gap: 10px;
    padding: 7px 9px 7px 7px;
  }

}

@media (prefers-reduced-motion: reduce) {
  .quick-reference *,
  .quick-reference *::before,
  .quick-reference *::after {
    scroll-behavior: auto;
    transition-duration: 0.01ms;
    animation-duration: 0.01ms;
    animation-iteration-count: 1;
  }

  .home-card__image {
    animation: none;
    transform: none;
  }

  .home-card__visual::after {
    display: none;
  }
}