.size-guide-page {
    background: var(--surface-page);
    color: var(--stiz-black);
}

.size-guide-shell {
    min-height: min(720px, 100svh);
    padding-block: 104px 54px;
    background:
        linear-gradient(90deg, rgba(17, 17, 17, 0.9), rgba(17, 17, 17, 0.62)),
        url("../../images/hero_bg.jpg") center / cover no-repeat;
    color: var(--stiz-white);
}

.size-guide-layout {
    display: grid;
    grid-template-columns: minmax(280px, 0.72fr) minmax(680px, 1.35fr);
    gap: 42px;
    align-items: center;
}

.size-copy {
    display: grid;
    align-content: center;
    min-height: 470px;
}

.size-copy .stiz-eyebrow {
    color: color-mix(in srgb, var(--stiz-white) 72%, transparent);
}

.size-copy h1 {
    margin: 8px 0 0;
    font-size: clamp(40px, 4vw, 62px);
    font-weight: 950;
    line-height: 1.02;
    letter-spacing: 0;
}

.size-copy p {
    max-width: 520px;
    margin: 16px 0 0;
    color: color-mix(in srgb, var(--stiz-white) 74%, transparent);
    font-size: 15px;
    line-height: 1.7;
}

.size-context {
    margin-top: 22px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.08);
    padding: 14px 16px;
    color: var(--stiz-white);
    font-size: 13px;
    font-weight: 750;
    line-height: 1.5;
}

.size-context.hidden {
    display: none;
}

.size-recommend-panel {
    display: grid;
    grid-template-columns: minmax(360px, 1fr) minmax(320px, 0.86fr);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    background: var(--stiz-white);
    color: var(--stiz-black);
    box-shadow: var(--shadow-soft);
}

/* ── 모바일 요약 띠 ────────────────────────────────────────────
   카톡 인앱(좁은 화면)에서는 추천 결과 카드가 폼 아래로 내려가 화면 밖에 있다.
   그래서 «지금 몇 사이즈인지»를 폼 위에 달라붙는 띠로 항상 보여준다.
   기본은 display:none 이라 데스크톱 2단 그리드에는 아예 참여하지 않는다(≥821px 동작 불변).
   ────────────────────────────────────────────────────────── */
.size-mobile-summary {
    display: none;
}

/* E-8 반례: display를 명시한 요소에는 [hidden] 반례를 반드시 함께 둔다 */
.size-mobile-summary[hidden] {
    display: none;
}

.size-tool-panel,
.size-result-panel {
    min-height: 468px;
    color: var(--stiz-black);
}

.size-tool-panel {
    border-right: 1px solid var(--border);
}

.size-panel-header {
    border-bottom: 1px solid var(--border);
    padding: 24px 28px 18px;
}

.size-panel-header h2 {
    margin: 0;
    font-size: 22px;
    font-weight: 900;
    letter-spacing: 0;
}

.size-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    padding: 24px 28px 28px;
}

.size-field {
    display: grid;
    gap: 8px;
}

.size-field.is-wide {
    grid-column: 1 / -1;
}

.size-field label,
.size-field-label {
    color: var(--gray-800);
    font-size: 13px;
    font-weight: 850;
}

.size-field-hint {
    margin-left: 4px;
    color: var(--gray-400);
    font-size: 11px;
    font-weight: 750;
}

.size-field select,
.size-input-unit {
    width: 100%;
    min-height: 48px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--stiz-white);
}

.size-field select {
    padding: 0 14px;
    color: var(--stiz-black);
    font: inherit;
    font-size: 14px;
    font-weight: 750;
}

.size-input-unit {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 42px;
    align-items: center;
    overflow: hidden;
}

.size-input-unit input {
    width: 100%;
    min-width: 0;
    border: 0;
    background: transparent;
    padding: 0 14px;
    color: var(--stiz-black);
    font: inherit;
    font-size: 16px;
    font-weight: 850;
    outline: 0;
}

.size-input-unit span {
    display: grid;
    height: 100%;
    place-items: center;
    border-left: 1px solid var(--border);
    background: var(--surface-muted);
    color: var(--gray-500);
    font-size: 12px;
    font-weight: 850;
}

.size-field select:focus,
.size-input-unit:focus-within {
    border-color: var(--stiz-black);
    outline: 2px solid color-mix(in srgb, var(--stiz-blue) 22%, transparent);
    outline-offset: 1px;
}

.size-measure-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.size-measure-grid label {
    display: grid;
    gap: 6px;
}

.size-measure-grid label > span {
    color: var(--gray-500);
    font-size: 11px;
    font-weight: 850;
}

.size-precision-field {
    border-top: 1px solid var(--border);
    padding-top: 14px;
}

.size-precision-field summary {
    display: flex;
    min-height: 40px;
    cursor: pointer;
    list-style: none;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: var(--gray-800);
    font-size: 13px;
    font-weight: 900;
}

.size-precision-field summary::-webkit-details-marker {
    display: none;
}

.size-precision-field summary::after {
    content: "expand_more";
    font-family: "Material Symbols Outlined";
    font-size: 20px;
    font-weight: 400;
    line-height: 1;
}

.size-precision-field[open] summary::after {
    content: "expand_less";
}

.size-precision-field .size-measure-grid {
    margin-top: 10px;
}

.size-pants-length-field[hidden] {
    display: none;
}

.size-guide-group-row,
.size-fit-row,
.size-length-row {
    display: grid;
    gap: 8px;
}

.size-guide-group-row {
    grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
}

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

.size-length-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.size-guide-group-row button,
.size-fit-row button,
.size-length-row button {
    min-height: 44px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-muted);
    color: var(--gray-700);
    font-size: 13px;
    font-weight: 850;
}

.size-guide-group-row button:hover,
.size-guide-group-row button[data-selected="true"],
.size-fit-row button:hover,
.size-fit-row button[data-selected="true"],
.size-length-row button:hover,
.size-length-row button[data-selected="true"] {
    border-color: var(--stiz-black);
    background: var(--stiz-black);
    color: var(--stiz-white);
}

.size-result-panel {
    display: grid;
    align-content: start;
    overflow: hidden;
    background: color-mix(in srgb, var(--surface-muted) 62%, var(--stiz-white));
    padding: 24px;
}

.size-result-badge {
    justify-self: start;
    min-height: 30px;
    border-radius: var(--radius-sm);
    background: var(--surface-blue);
    color: var(--stiz-blue-700);
    padding: 7px 10px;
    font-size: 11px;
    font-weight: 900;
}

.size-result-badge[data-tone="medium"] {
    background: var(--gray-100);
    color: var(--gray-700);
}

.size-result-badge[data-tone="low"] {
    background: color-mix(in srgb, var(--stiz-red) 12%, var(--stiz-white));
    color: var(--stiz-red-600);
}

.size-result-label {
    margin: 22px 0 8px;
    color: var(--gray-500);
    font-size: 12px;
    font-weight: 850;
}

.size-result-panel h2 {
    margin: 0;
    font-size: clamp(36px, 3.1vw, 48px);
    font-weight: 950;
    line-height: 1.02;
    letter-spacing: 0;
}

.size-result-panel h2[data-compact="true"] {
    font-size: clamp(30px, 4vw, 44px);
    line-height: 1.12;
}

.size-result-copy {
    min-height: 44px;
    margin: 14px 0 0;
    color: var(--gray-600);
    font-size: 13px;
    font-weight: 650;
    line-height: 1.6;
}

.size-fit-results {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 16px;
}

.size-fit-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-muted);
    padding: 12px 14px;
}

.size-fit-card[data-primary="true"] {
    border-color: color-mix(in srgb, var(--stiz-blue) 42%, var(--border));
    background: var(--surface-blue);
}

.size-fit-card__top {
    display: grid;
    gap: 4px;
}

.size-fit-card__tag {
    justify-self: start;
    min-height: 22px;
    border-radius: var(--radius-sm);
    background: var(--stiz-white);
    color: var(--gray-500);
    padding: 5px 7px;
    font-size: 10px;
    font-weight: 950;
    line-height: 1;
}

.size-fit-card[data-status="recommend"] .size-fit-card__tag {
    background: var(--stiz-black);
    color: var(--stiz-white);
}

.size-fit-card[data-status="check"] .size-fit-card__tag {
    background: color-mix(in srgb, var(--stiz-red) 12%, var(--stiz-white));
    color: var(--stiz-red-600);
}

.size-fit-card strong {
    color: var(--stiz-black);
    font-size: 14px;
    font-weight: 950;
}

.size-fit-card b {
    color: var(--stiz-black);
    font-size: 20px;
    font-weight: 950;
    white-space: nowrap;
}

.size-fit-card p {
    margin: 8px 0 0;
    color: var(--gray-600);
    font-size: 12px;
    font-weight: 650;
    line-height: 1.5;
}

.size-result-details {
    display: grid;
    gap: 1px;
    margin: 18px 0 0;
    background: var(--border);
}

.size-result-details div {
    display: flex;
    min-height: 42px;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    background: var(--stiz-white);
    padding-inline: 14px;
}

.size-result-details dt {
    color: var(--gray-500);
    font-size: 12px;
    font-weight: 800;
}

.size-result-details dd {
    margin: 0;
    color: var(--stiz-black);
    font-size: 13px;
    font-weight: 900;
    text-align: right;
}

.size-safety-notice {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin-top: 16px;
    border: 1px solid color-mix(in srgb, var(--stiz-blue) 18%, var(--border));
    border-radius: var(--radius-sm);
    background: color-mix(in srgb, var(--stiz-blue) 6%, var(--stiz-white));
    padding: 12px 14px;
}

.size-safety-notice[data-tone="low"] {
    border-color: color-mix(in srgb, var(--stiz-red) 24%, var(--border));
    background: color-mix(in srgb, var(--stiz-red) 7%, var(--stiz-white));
}

.size-safety-notice .material-symbols-outlined {
    margin-top: 1px;
    color: var(--stiz-blue);
    font-size: 20px;
}

.size-safety-notice[data-tone="low"] .material-symbols-outlined {
    color: var(--stiz-red-600);
}

.size-safety-notice p {
    display: grid;
    gap: 4px;
    margin: 0;
}

.size-safety-notice strong {
    color: var(--stiz-black);
    font-size: 13px;
    font-weight: 950;
}

.size-safety-notice small {
    color: var(--gray-600);
    font-size: 12px;
    font-weight: 650;
    line-height: 1.55;
}

.size-result-actions {
    margin-top: 20px;
}

.size-result-actions .stiz-btn {
    width: 100%;
}

.size-policy-band {
    border-block: 1px solid var(--border);
    background: var(--stiz-white);
}

.size-policy-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    margin: 0;
    padding: 0;
    background: var(--border);
    list-style: none;
}

.size-policy-list li {
    display: grid;
    min-height: 126px;
    align-content: center;
    background: var(--stiz-white);
    padding: 24px;
}

.size-policy-list strong {
    color: var(--stiz-black);
    font-size: 19px;
    font-weight: 900;
}

.size-policy-list span {
    margin-top: 6px;
    color: var(--gray-500);
    font-size: 12px;
    line-height: 1.5;
}

.size-chart-section {
    background: var(--stiz-white);
}

.size-simulation-section {
    background: var(--surface-muted);
}

.size-section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
}

.size-section-head h2 {
    margin: 6px 0 0;
    color: var(--stiz-black);
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 950;
    line-height: 1.08;
    letter-spacing: 0;
}

.size-section-head p:last-child {
    max-width: 420px;
    margin: 0;
    color: var(--gray-500);
    font-size: 13px;
    line-height: 1.6;
    text-align: right;
}

.size-product-measurement {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 18px;
    align-items: center;
    margin-top: 24px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-muted);
    padding: 20px;
}

.size-product-measurement[hidden] {
    display: none;
}

.size-product-measurement__label {
    display: block;
    color: var(--gray-500);
    font-size: 12px;
    font-weight: 900;
}

.size-product-measurement strong {
    display: block;
    margin-top: 4px;
    color: var(--stiz-black);
    font-size: 18px;
    font-weight: 950;
    line-height: 1.28;
}

.size-product-measurement p {
    margin: 8px 0 0;
    color: var(--gray-600);
    font-size: 13px;
    line-height: 1.55;
}

.size-product-measurement .stiz-btn {
    min-width: 220px;
}

.size-simulation-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(240px, 0.34fr);
    gap: 18px;
    margin-top: 24px;
    align-items: stretch;
}

.size-simulation-graph,
.size-simulation-panel {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--stiz-white);
}

.size-simulation-graph {
    min-height: 320px;
    overflow: hidden;
}

.size-simulation-focus {
    display: grid;
    gap: 14px;
    border-bottom: 1px solid var(--border);
    background: var(--stiz-white);
    padding: 18px;
}

.size-simulation-focus__head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 4px 14px;
    align-items: end;
}

.size-simulation-focus__head span {
    color: var(--gray-500);
    font-size: 12px;
    font-weight: 900;
}

.size-simulation-focus__head strong {
    grid-row: span 2;
    color: var(--stiz-black);
    font-size: 36px;
    font-weight: 950;
    line-height: 0.95;
}

.size-simulation-focus__head p {
    margin: 0;
    color: var(--gray-600);
    font-size: 13px;
    line-height: 1.45;
}

.size-cluster-rail {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(50px, 1fr));
    gap: 6px;
}

.size-cluster-cell {
    display: grid;
    min-height: 58px;
    align-content: center;
    gap: 6px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-muted);
    color: var(--gray-500);
    padding: 8px 6px;
    text-align: center;
}

.size-cluster-cell[data-current="true"] {
    border-color: var(--stiz-black);
    background: var(--stiz-black);
    color: var(--stiz-white);
    box-shadow: 0 10px 24px rgba(17, 17, 17, 0.16);
}

.size-cluster-cell i {
    display: block;
    width: 100%;
    height: 7px;
    border-radius: 999px;
    background: var(--size-color);
    opacity: 0.72;
}

.size-cluster-cell[data-current="true"] i {
    background: color-mix(in srgb, var(--size-color) 78%, var(--stiz-white));
    opacity: 1;
}

.size-cluster-cell b {
    font-size: 13px;
    font-weight: 950;
    line-height: 1.1;
}

.size-cluster-neighbors {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    gap: 8px;
    align-items: center;
}

.size-cluster-neighbors span,
.size-cluster-neighbors b {
    min-height: 34px;
    border-radius: var(--radius-sm);
    padding: 8px 10px;
    font-size: 12px;
    font-weight: 900;
    line-height: 1.35;
    text-align: center;
}

.size-cluster-neighbors span {
    border: 1px solid var(--border);
    color: var(--gray-600);
}

.size-cluster-neighbors b {
    background: color-mix(in srgb, var(--stiz-blue) 10%, var(--stiz-white));
    color: var(--stiz-blue);
}

.size-range-chart {
    display: grid;
    gap: 14px;
    padding: 18px;
}

.size-range-chart__head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 5px 12px;
    align-items: end;
}

.size-range-chart__head span {
    color: var(--gray-500);
    font-size: 12px;
    font-weight: 900;
}

.size-range-chart__head strong {
    color: var(--stiz-black);
    font-size: 18px;
    font-weight: 950;
    line-height: 1.22;
}

.size-range-chart__head b {
    grid-row: span 2;
    border-radius: var(--radius-sm);
    background: color-mix(in srgb, var(--stiz-blue) 10%, var(--stiz-white));
    padding: 7px 9px;
    color: var(--stiz-blue);
    font-size: 12px;
    font-weight: 950;
    line-height: 1.2;
}

.size-range-chart__head[data-status="edge"] b {
    background: color-mix(in srgb, #f59e0b 14%, var(--stiz-white));
    color: #9a5b00;
}

.size-range-chart__head[data-status="outside"] b {
    background: color-mix(in srgb, #ef4444 12%, var(--stiz-white));
    color: #b91c1c;
}

.size-range-rows {
    display: grid;
    gap: 8px;
}

.size-range-row {
    display: grid;
    grid-template-columns: 78px minmax(0, 1fr);
    gap: 13px;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-muted);
    padding: 10px 12px;
    opacity: 0.54;
}

.size-range-row[data-neighbor="true"] {
    background: var(--stiz-white);
    opacity: 0.82;
}

.size-range-row[data-current="true"] {
    border-color: var(--stiz-black);
    background: var(--stiz-white);
    box-shadow: 0 12px 28px rgba(17, 17, 17, 0.11);
    opacity: 1;
}

.size-range-row__size {
    display: grid;
    gap: 2px;
}

.size-range-row__size span {
    color: var(--gray-500);
    font-size: 10px;
    font-weight: 900;
    line-height: 1.1;
}

.size-range-row__size b {
    color: var(--stiz-black);
    font-size: 20px;
    font-weight: 950;
    line-height: 1.02;
}

.size-range-row__size small {
    color: var(--gray-500);
    font-size: 11px;
    font-weight: 850;
}

.size-range-meters {
    display: grid;
    gap: 10px;
}

.size-range-meter {
    display: grid;
    gap: 6px;
}

.size-range-meter__head {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr) auto;
    gap: 8px;
    align-items: center;
}

.size-range-meter__head span,
.size-range-meter__head b,
.size-range-meter__head em {
    font-size: 11px;
    font-style: normal;
    font-weight: 900;
    line-height: 1.2;
}

.size-range-meter__head span {
    color: var(--gray-500);
}

.size-range-meter__head b {
    color: var(--stiz-black);
}

.size-range-meter__head em {
    border-radius: 999px;
    background: var(--surface-muted);
    padding: 3px 7px;
    color: var(--gray-500);
}

.size-range-meter[data-status="inside"] .size-range-meter__head em {
    background: color-mix(in srgb, var(--stiz-blue) 10%, var(--stiz-white));
    color: var(--stiz-blue);
}

.size-range-meter[data-status="edge"] .size-range-meter__head em {
    background: color-mix(in srgb, #f59e0b 14%, var(--stiz-white));
    color: #9a5b00;
}

.size-range-meter[data-status="outside"] .size-range-meter__head em {
    background: color-mix(in srgb, #ef4444 12%, var(--stiz-white));
    color: #b91c1c;
}

.size-range-track {
    position: relative;
    height: 10px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--gray-300) 58%, var(--stiz-white));
}

.size-range-fill {
    position: absolute;
    top: 0;
    bottom: 0;
    left: var(--range-start);
    width: var(--range-width);
    border-radius: inherit;
    background: color-mix(in srgb, var(--gray-700) 42%, var(--stiz-white));
}

.size-range-row[data-current="true"] .size-range-fill {
    background: var(--stiz-black);
}

.size-range-marker {
    position: absolute;
    top: 50%;
    left: var(--marker-pos);
    width: 3px;
    height: 22px;
    border-radius: 999px;
    background: var(--stiz-blue);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--stiz-blue) 14%, transparent);
    transform: translate(-50%, -50%);
}

.size-range-row[data-current="true"] .size-range-marker {
    width: 4px;
    box-shadow: 0 0 0 5px color-mix(in srgb, var(--stiz-blue) 17%, transparent);
}

.size-zone-map__canvas {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-muted);
}

.size-zone-svg {
    display: block;
    min-width: 640px;
    width: 100%;
    height: auto;
}

.size-zone-bg {
    fill: color-mix(in srgb, var(--gray-100) 82%, var(--stiz-white));
}

.size-zone-grid {
    stroke: color-mix(in srgb, var(--gray-300) 72%, transparent);
    stroke-width: 1;
}

.size-zone-axis-line {
    stroke: var(--gray-400);
    stroke-width: 1.5;
}

.size-zone-cell {
    opacity: 0.1;
    stroke: color-mix(in srgb, var(--stiz-white) 74%, transparent);
    stroke-width: 1.1;
}

.size-zone-cell.is-neighbor {
    opacity: 0.22;
}

.size-zone-cell.is-current {
    opacity: 0.78;
    stroke: var(--stiz-white);
    stroke-width: 1.4;
}

.size-zone-user-line {
    stroke: var(--stiz-blue);
    stroke-dasharray: 7 5;
    stroke-linecap: round;
    stroke-width: 2.2;
}

.size-zone-user-label rect {
    fill: var(--stiz-black);
    filter: drop-shadow(0 8px 14px rgba(17, 17, 17, 0.22));
}

.size-zone-user-label text,
.size-zone-chip text,
.size-zone-label,
.size-zone-axis {
    font-family: inherit;
    letter-spacing: 0;
}

.size-zone-user-label text {
    fill: var(--stiz-white);
    font-size: 12px;
    font-weight: 950;
}

.size-zone-chip rect {
    fill: color-mix(in srgb, var(--stiz-white) 88%, transparent);
    stroke: color-mix(in srgb, var(--stiz-black) 16%, transparent);
    stroke-width: 1;
}

.size-zone-chip[data-current="true"] rect {
    fill: var(--stiz-black);
    stroke: var(--stiz-black);
}

.size-zone-chip text {
    fill: var(--stiz-black);
    font-size: 12px;
    font-weight: 950;
}

.size-zone-chip[data-current="true"] text {
    fill: var(--stiz-white);
    font-size: 13px;
}

.size-zone-label,
.size-zone-axis {
    fill: var(--gray-700);
    font-size: 11px;
    font-weight: 850;
}

.size-zone-caption {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.size-zone-caption span {
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--stiz-white);
    padding: 5px 8px;
    color: var(--gray-600);
    font-size: 11px;
    font-weight: 850;
    line-height: 1.2;
}

.size-simulation-graph svg {
    display: block;
    width: 100%;
    height: auto;
}

.size-sim-bg {
    fill: var(--surface-muted);
}

.size-sim-grid {
    stroke: var(--border);
    stroke-width: 1;
}

.size-sim-axis-line,
.size-sim-user-line {
    stroke: var(--gray-300);
    stroke-width: 1.5;
}

.size-sim-user-line {
    stroke-dasharray: 5 5;
}

.size-sim-point {
    transition: opacity 0.18s ease, r 0.18s ease;
}

.size-sim-point.is-muted {
    opacity: 0.18;
}

.size-sim-point.is-current-size {
    opacity: 0.96;
    stroke: var(--stiz-black);
    stroke-width: 1.8;
}

.size-sim-user-halo {
    fill: color-mix(in srgb, var(--stiz-blue) 18%, transparent);
    stroke: var(--stiz-blue);
    stroke-width: 2;
}

.size-sim-user-point {
    fill: var(--stiz-black);
    stroke: var(--stiz-white);
    stroke-width: 3;
}

.size-sim-user-label rect {
    fill: var(--stiz-black);
    stroke: color-mix(in srgb, var(--stiz-white) 32%, transparent);
    stroke-width: 1;
}

.size-sim-user-label text {
    fill: var(--stiz-white);
    font-family: inherit;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0;
}

.size-sim-label,
.size-sim-axis {
    fill: var(--gray-700);
    font-family: inherit;
    letter-spacing: 0;
}

.size-sim-label,
.size-sim-axis {
    font-size: 11px;
    font-weight: 800;
}

.size-simulation-panel {
    display: grid;
    align-content: start;
    gap: 16px;
    padding: 18px;
}

.size-simulation-user {
    display: grid;
    gap: 7px;
    margin: 0;
}

.size-simulation-user span,
.size-simulation-user small {
    color: var(--gray-500);
    font-size: 12px;
    font-weight: 750;
    line-height: 1.5;
}

.size-simulation-user b {
    display: inline-flex;
    width: fit-content;
    min-height: 30px;
    align-items: center;
    border: 1px solid color-mix(in srgb, var(--stiz-blue) 36%, var(--border));
    border-radius: var(--radius-sm);
    background: color-mix(in srgb, var(--stiz-blue) 10%, var(--stiz-white));
    padding: 6px 9px;
    color: var(--stiz-blue);
    font-size: 12px;
    font-weight: 950;
    line-height: 1.2;
}

.size-simulation-user strong {
    color: var(--stiz-black);
    font-size: 20px;
    font-weight: 950;
    line-height: 1.18;
}

.size-simulation-legend {
    display: grid;
    gap: 8px;
}

.size-range-panel {
    display: grid;
    gap: 5px;
    border: 1px solid color-mix(in srgb, var(--stiz-blue) 26%, var(--border));
    border-radius: var(--radius-sm);
    background: color-mix(in srgb, var(--stiz-blue) 8%, var(--stiz-white));
    padding: 11px 12px;
}

.size-range-panel span,
.size-range-panel small {
    color: var(--gray-600);
    font-size: 12px;
    font-weight: 850;
    line-height: 1.35;
}

.size-range-panel strong {
    color: var(--stiz-black);
    font-size: 16px;
    font-weight: 950;
    line-height: 1.25;
}

.size-range-panel[data-status="outside"] {
    border-color: color-mix(in srgb, #ef4444 28%, var(--border));
    background: color-mix(in srgb, #ef4444 7%, var(--stiz-white));
}

.size-range-panel[data-status="edge"] {
    border-color: color-mix(in srgb, #f59e0b 32%, var(--border));
    background: color-mix(in srgb, #f59e0b 8%, var(--stiz-white));
}

.size-range-panel-list {
    display: grid;
    gap: 7px;
}

.size-range-panel-row {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 8px;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--stiz-white);
    padding: 8px 9px;
    color: var(--gray-600);
}

.size-range-panel-row[data-current="true"] {
    border-color: var(--stiz-black);
    background: var(--stiz-black);
    color: var(--stiz-white);
}

.size-range-panel-row b {
    color: currentColor;
    font-size: 12px;
    font-weight: 950;
}

.size-range-panel-row small {
    color: currentColor;
    font-size: 11px;
    font-weight: 850;
    line-height: 1.35;
    opacity: 0.72;
}

.size-simulation-legend-item {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    gap: 6px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--stiz-white);
    padding: 5px 8px;
    color: var(--gray-700);
    font-size: 12px;
    font-weight: 850;
}

.size-simulation-legend-item[data-current="false"] {
    opacity: 0.45;
}

.size-simulation-legend-item[data-current="true"] {
    border-color: var(--stiz-black);
    background: var(--stiz-black);
    color: var(--stiz-white);
}

.size-simulation-legend-item i {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.size-simulation-legend-item b {
    color: var(--gray-400);
    font-weight: 900;
}

.size-simulation-legend-item[data-current="true"] b {
    color: color-mix(in srgb, var(--stiz-white) 72%, transparent);
}

.size-simulation-empty {
    display: grid;
    min-height: 320px;
    place-content: center;
    gap: 8px;
    padding: 24px;
    text-align: center;
}

.size-simulation-empty strong {
    color: var(--stiz-black);
    font-size: 18px;
    font-weight: 950;
}

.size-simulation-empty span {
    color: var(--gray-500);
    font-size: 13px;
    line-height: 1.5;
}

.size-table-wrap {
    margin-top: 24px;
    overflow-x: auto;
    border-block: 1px solid var(--border);
}

.size-table {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
}

.size-table th,
.size-table td {
    border-bottom: 1px solid var(--border);
    padding: 15px 14px;
    color: var(--gray-700);
    font-size: 13px;
    text-align: center;
    vertical-align: middle;
}

.size-table th {
    background: var(--surface-muted);
    color: var(--gray-500);
    font-size: 11px;
    font-weight: 900;
}

.size-table th:first-child,
.size-table td:first-child {
    position: sticky;
    left: 0;
    z-index: 1;
    background: var(--stiz-white);
    color: var(--stiz-black);
    font-weight: 950;
    text-align: left;
}

.size-table th:first-child {
    background: var(--surface-muted);
}

.size-table tr.is-recommended td {
    background: var(--surface-blue);
    color: var(--stiz-blue-700);
    font-weight: 900;
}

.size-table tr.is-recommended td:first-child {
    background: var(--stiz-blue);
    color: var(--stiz-white);
}

@media (max-width: 1080px) {
    .size-guide-shell {
        min-height: auto;
        padding-block: 106px 52px;
    }

    .size-guide-layout {
        grid-template-columns: 1fr;
        gap: 24px;
        align-items: start;
    }

    .size-copy {
        max-width: 680px;
        min-height: auto;
        padding-bottom: 0;
    }

    .size-copy h1 {
        font-size: clamp(38px, 7vw, 58px);
    }

    .size-recommend-panel {
        grid-template-columns: minmax(360px, 1fr) minmax(300px, 0.84fr);
    }

    .size-tool-panel,
    .size-result-panel {
        min-height: auto;
    }
}

@media (max-width: 820px) {
    .size-guide-shell {
        padding-block: 96px 44px;
    }

    .size-guide-layout,
    .size-policy-list {
        grid-template-columns: 1fr;
    }

    .size-guide-layout {
        gap: 16px;
    }

    .size-copy {
        max-width: 560px;
    }

    .size-recommend-panel {
        grid-template-columns: 1fr;
        /* 요약 띠가 position:sticky로 동작하려면 조상에 overflow:hidden이 없어야 한다.
           대신 아래 .size-result-panel에 하단 라운드를 직접 줘서 모서리를 정리한다. */
        overflow: visible;
    }

    .size-tool-panel,
    .size-result-panel {
        min-height: auto;
    }

    .size-tool-panel {
        border-right: 0;
        border-bottom: 1px solid var(--border);
    }

    /* 요약 띠 — 헤더(모바일 64px) 바로 아래에 달라붙는다.
       키보드가 올라와도 화면 위쪽이라 가려지지 않고, 우하단 챗봇 버튼과도 겹치지 않는다. */
    .size-mobile-summary {
        display: block;
        position: sticky;
        top: 64px;
        z-index: 5;
        border-bottom: 1px solid var(--border);
        border-radius: var(--radius-sm) var(--radius-sm) 0 0;
        background: var(--stiz-white);
        box-shadow: 0 6px 14px rgba(17, 17, 17, 0.08);
    }

    .size-mobile-summary[hidden] {
        display: none;
    }

    .size-mobile-summary__btn {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto auto;
        align-items: center;
        gap: 10px;
        width: 100%;
        /* 44px 터치 타깃 규정 충족 (실제 56px) */
        min-height: 56px;
        border: 0;
        border-radius: inherit;
        background: transparent;
        padding: 10px 16px;
        color: var(--stiz-black);
        font: inherit;
        text-align: left;
        cursor: pointer;
    }

    .size-mobile-summary__btn:focus-visible {
        outline: 2px solid var(--focus-ring);
        outline-offset: -2px;
    }

    .size-mobile-summary__text {
        display: grid;
        gap: 2px;
        min-width: 0;
    }

    .size-mobile-summary__text small {
        color: var(--gray-500);
        font-size: 11px;
        font-weight: 850;
    }

    .size-mobile-summary__text strong {
        color: var(--stiz-black);
        font-size: clamp(17px, 4.6vw, 22px);
        font-weight: 950;
        line-height: 1.15;
        letter-spacing: 0;
    }

    /* 배지 색은 결과 카드 배지(.size-result-badge)와 같은 규칙을 쓴다 */
    .size-mobile-summary__badge {
        border-radius: var(--radius-sm);
        background: var(--surface-blue);
        color: var(--stiz-blue-700);
        padding: 6px 9px;
        font-size: 11px;
        font-weight: 900;
        white-space: nowrap;
    }

    .size-mobile-summary__badge[data-tone="medium"] {
        background: var(--gray-100);
        color: var(--gray-700);
    }

    .size-mobile-summary__badge[data-tone="low"] {
        background: color-mix(in srgb, var(--stiz-red) 12%, var(--stiz-white));
        color: var(--stiz-red-600);
    }

    .size-mobile-summary__btn .material-symbols-outlined {
        color: var(--gray-500);
        font-size: 22px;
    }

    /* 부모의 overflow:hidden을 풀었으므로 마지막 칸의 각진 모서리를 직접 둥글린다 */
    .size-result-panel {
        border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    }

    .size-section-head {
        display: block;
    }

    .size-section-head p:last-child {
        margin-top: 12px;
        text-align: left;
    }

    .size-simulation-layout {
        grid-template-columns: 1fr;
    }

    .size-simulation-focus__head {
        grid-template-columns: 1fr;
    }

    .size-simulation-focus__head strong {
        grid-row: auto;
    }

    .size-cluster-neighbors {
        grid-template-columns: 1fr;
    }

    .size-range-chart__head {
        grid-template-columns: 1fr;
    }

    .size-range-chart__head b {
        grid-row: auto;
        width: fit-content;
    }

    .size-range-row {
        grid-template-columns: 64px minmax(0, 1fr);
    }

    .size-zone-svg {
        min-width: 580px;
    }

    .size-product-measurement {
        grid-template-columns: 1fr;
    }

    .size-product-measurement .stiz-btn {
        width: 100%;
        min-width: 0;
    }
}

@media (max-width: 560px) {
    .size-guide-shell {
        padding-block: 86px 34px;
    }

    .size-guide-layout {
        gap: 14px;
    }

    .size-copy h1 {
        font-size: 38px;
        line-height: 1.06;
    }

    .size-copy p {
        margin-top: 12px;
        font-size: 13px;
        line-height: 1.6;
    }

    .size-panel-header {
        padding: 20px 20px 16px;
    }

    .size-form-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px;
        padding: 20px;
    }

    .size-field.is-wide {
        grid-column: 1 / -1;
    }

    .size-panel-header,
    .size-result-panel {
        padding-inline: 20px;
    }

    .size-result-panel {
        padding-block: 20px;
    }

    .size-result-label {
        margin-top: 18px;
    }

    .size-result-panel h2 {
        font-size: 36px;
        line-height: 1.08;
    }

    .size-result-panel h2[data-compact="true"] {
        font-size: 28px;
    }

    .size-measure-grid {
        grid-template-columns: 1fr;
    }

    .size-simulation-layout {
        margin-top: 18px;
        gap: 12px;
    }

    .size-simulation-graph,
    .size-simulation-empty {
        min-height: 250px;
    }

    .size-simulation-panel {
        padding: 16px;
    }

    .size-simulation-user strong {
        font-size: 17px;
    }

    .size-range-chart {
        padding: 14px;
    }

    .size-range-row {
        grid-template-columns: 1fr;
        gap: 9px;
    }

    .size-range-row__size {
        grid-template-columns: auto auto 1fr;
        align-items: baseline;
    }

    .size-range-row__size small {
        text-align: right;
    }

    .size-range-meter__head {
        grid-template-columns: 32px minmax(0, 1fr);
    }

    .size-range-meter__head em {
        justify-self: start;
    }

    .size-zone-svg {
        min-width: 520px;
    }

}

/* ── 측정 부위 그림 (2026-08-12) ──
   표의 «가슴폭 54» 가 둘레인지 단면인지 손님이 알 수 없어 한 사이즈씩 어긋나던 것을 막는다.
   원본 사이즈표 이미지를 그대로 쓰지 않고 SVG 로 그려 다크모드·확대·번역에 견디게 했다. */
.size-measure-diagram {
    margin: 0 0 var(--space-4, 16px);
    padding: var(--space-4, 16px);
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: var(--radius-lg, 12px);
    background: var(--color-surface-muted, #f9fafb);
}

.size-measure-diagram__figure svg {
    display: block;
    width: 100%;
    max-width: 420px;
    height: auto;
    margin: 0 auto;
}

/* 옷 실루엣 — 선만 그린다(색을 채우면 다크모드에서 뭉갠다) */
.size-measure-diagram .dg-shape path {
    fill: none;
    stroke: var(--color-text-muted, #9ca3af);
    stroke-width: 1.6;
    stroke-linejoin: round;
}

/* 치수선 — 브랜드 강조색으로 «여기를 잰다» 를 표시 */
.size-measure-diagram .dg-mark line {
    stroke: var(--color-brand-red, #e11d48);
    stroke-width: 1.4;
}

.size-measure-diagram .dg-mark text {
    fill: var(--color-text, #111827);
    font-size: 8px;
    font-weight: 700;
    text-anchor: middle;
}

.size-measure-diagram__caption {
    margin-top: var(--space-3, 12px);
    font-size: 0.8125rem;
    line-height: 1.6;
    color: var(--color-text-muted, #6b7280);
    text-align: center;
}

.size-measure-diagram__caption strong {
    color: var(--color-text, #111827);
}

@media (max-width: 640px) {
    .size-measure-diagram { padding: var(--space-3, 12px); }
    .size-measure-diagram .dg-mark text { font-size: 9px; }
}