/* Native app modular wireframe builder */
.native-builder {--builder-blue:var(--rb-main-color,#2167ff);--builder-ink:#191f28;--builder-soft:#4e5968;--builder-line:#e3e8ed;padding:70px 0 70px;background:#fff;color:var(--builder-ink);font-family:Pretendard,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;}
.native-builder * {box-sizing:border-box;}
.native-builder [hidden] {display:none!important;}
.native-builder h1,.native-builder h2,.native-builder h3,.native-builder p {margin:0;}
.native-builder :is(input,textarea,select,button) {font:inherit;}
.native-builder :is(button,select) {cursor:pointer;}
.native-builder button:disabled {opacity:.35;cursor:default;}
.native-builder :is(a,button,input,textarea,select,[role="button"]):focus-visible {outline:3px solid var(--builder-blue);outline-offset:3px;}
.native-builder a {text-decoration:none;}
.builder-shell {width:min(1440px,calc(100% - 48px));margin:auto;}
.builder-eyebrow {display:inline-flex;padding:7px 11px;border-radius:999px;background:#e8f3ff;color:var(--builder-blue);font-size:11px;font-weight:800;letter-spacing:.05em;}
.builder-intro h1 {margin-top:24px;font-size:clamp(36px,4.4vw,60px);font-weight:800;letter-spacing:-.07em;line-height:1.18;word-break:keep-all;}
.builder-intro h1 em {font-style:normal;color:var(--builder-blue);}
.builder-intro > p:last-child {margin-top:22px;font-size:16px;line-height:1.8;color:var(--builder-soft);word-break:keep-all;}
.builder-notice {display:flex;align-items:flex-start;gap:12px;padding:18px 22px;margin-top:28px;border-left:2px solid var(--builder-blue);background:#f3f6fa;font-size:13px;line-height:1.8;color:var(--builder-soft);word-break:keep-all;}
.builder-notice .ti {color:var(--builder-blue);font-size:21px;}
.builder-project-bar {display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:28px 0 16px;margin-top:20px;border-top:1px solid var(--builder-line);}
.builder-project-bar label {display:block;margin-bottom:10px;font-size:12px;font-weight:700;}
.builder-project-bar input {width:300px;max-width:100%;height:46px;border:1px solid var(--builder-line);border-radius:8px;padding:12px;background:#fff;color:var(--builder-ink);font-size:15px;font-weight:700;}
.builder-tools {display:flex;gap:8px;flex-wrap:wrap;}
.builder-tools button,.builder-tab-tools button,.builder-module-tools button {display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:36px;padding:8px 10px;background:#fff;border:1px solid var(--builder-line);border-radius:6px;color:var(--builder-soft);font-size:12px;}
.builder-tools .ti,.builder-tab-tools .ti,.builder-module-tools .ti {font-size:17px;}
/* Keep status announcements available to screen readers without shifting the workspace. */
.native-builder .builder-feedback {position:absolute;width:1px;height:1px;min-height:0;margin:-1px!important;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
.builder-grid {display:grid;grid-template-columns:minmax(215px,.8fr) minmax(380px,1.5fr) minmax(260px,1fr);gap:24px;align-items:start;}
.builder-library,.builder-inspector {padding:24px;border:1px solid var(--builder-line);border-top:3px solid var(--builder-blue);border-radius:0 0 10px 10px;background:#fff;}
.builder-caption {font-size:10px;font-weight:800;letter-spacing:.08em;line-height:1.7;color:var(--builder-blue);}
.builder-library h2,.builder-inspector > h2 {font-size:23px;font-weight:800;letter-spacing:-.05em;line-height:1.4;margin-top:10px;}
.builder-help {font-size:12px;line-height:1.8;color:var(--builder-soft);margin-top:12px!important;word-break:keep-all;}
.builder-catalog {display:grid;gap:10px;margin-top:22px;}
.builder-catalog-item {display:flex;align-items:center;gap:11px;width:100%;padding:16px 12px;border:1px solid var(--builder-line);border-radius:9px;background:#fff;color:var(--builder-ink);text-align:left;}
.builder-catalog-item > .ti:first-child {display:flex;align-items:center;justify-content:center;width:34px;height:36px;background:#f1f7ff;color:var(--builder-blue);border-radius:7px;font-size:21px;flex-shrink:0;}
.builder-catalog-item > span {flex:1;min-width:0;}
.builder-catalog-item strong {display:block;font-size:14px;line-height:1.5;}
.builder-catalog-item small {display:block;font-size:10px;line-height:1.7;color:var(--builder-soft);margin-top:5px;word-break:keep-all;}
.builder-catalog-item > .ti:last-child {font-size:16px;color:var(--builder-blue);}
.builder-library-note {display:flex;gap:8px;margin-top:23px;padding-top:20px;border-top:1px solid var(--builder-line);font-size:11px;line-height:1.8;color:var(--builder-soft);}
.builder-library-note .ti {font-size:20px;color:var(--builder-blue);}
.builder-preview {padding:20px 16px 24px;background:#f3f5f7;border-radius:12px;position:sticky;top:122px;min-width:0;}
.builder-preview-label {display:flex;align-items:center;justify-content:space-between;font-size:9px;color:#6b7684;letter-spacing:.05em;gap:10px;margin-bottom:17px;}
.builder-phone {max-width:360px;margin:auto;border:7px solid #242a33;border-radius:42px;overflow:hidden;background:#fff;box-shadow:0 16px 38px rgba(25,31,40,.13);}
.builder-phone-status {height:43px;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 19px;background:#fff;font-size:11px;font-weight:800;color:#191f28;}
.builder-island {height:20px;width:90px;background:#191f28;border-radius:30px;}
.builder-phone-status .ti {font-size:14px;}
.builder-phone-heading {padding:14px 18px 18px;}
.builder-phone-heading small {display:block;font-size:10px;color:#4e5968;overflow-wrap:anywhere;}
.builder-phone-heading h2 {margin-top:5px;font-size:23px;font-weight:800;letter-spacing:-.05em;overflow-wrap:anywhere;color:#191f28;}
.builder-canvas {display:flex;flex-direction:column;gap:12px;padding:5px 12px 18px;height:450px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;}
.builder-screen-module {position:relative;flex-shrink:0;border:2px solid transparent;cursor:pointer;min-width:0;line-height:1.6;}
.builder-screen-module.is-selected {border-color:var(--builder-blue);box-shadow:0 0 0 2px rgba(33,103,255,.1);}
.builder-screen-title {font-size:inherit;font-weight:800;margin-bottom:12px;line-height:1.45;overflow-wrap:anywhere;}
.builder-screen-text {font-size:inherit;line-height:1.75;white-space:pre-wrap;overflow-wrap:anywhere;}
.builder-screen-text--heading {font-weight:800;line-height:1.4;}
.builder-screen-text--quote {padding-left:13px;border-left:3px solid var(--screen-accent,#2167ff);font-style:italic;}
.builder-screen-banner {display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:115px;background:#e9edf2;border-radius:6px;padding:16px;font-size:inherit;overflow-wrap:anywhere;white-space:pre-wrap;}
.builder-screen-banner > div {width:100%;}
.builder-screen-banner .ti {font-size:30px;color:#aab4c1;}
.builder-screen-banner--card {min-height:165px;}
.builder-screen-items {display:grid;gap:13px;}
.builder-screen-row {display:flex;align-items:center;gap:10px;padding-bottom:12px;border-bottom:1px solid #e8ecf1;min-width:0;}
.builder-screen-row:last-child {padding-bottom:0;border-bottom:0;}
.builder-skeleton {display:block;background:#e7ebf0;border-radius:4px;}
.builder-skeleton-image {width:48px;height:48px;flex-shrink:0;border-radius:7px;background:#dde3eb;}
.builder-screen-lines {display:flex;flex-direction:column;gap:7px;flex:1;min-width:0;}
.builder-skeleton-line {height:8px;width:90%;}
.builder-skeleton-line--short {width:65%;height:6px;}
.builder-skeleton-meta {height:5px;width:34%;margin-top:3px;background:#eff1f5;}
.builder-screen-items--cards {grid-template-columns:repeat(2,minmax(0,1fr));}
.builder-screen-items--cards .builder-screen-row {display:block;padding:0;border:0;}
.builder-screen-items--cards .builder-skeleton-image {width:100%;height:72px;margin-bottom:10px;}
.builder-screen-items--cards .builder-screen-lines {gap:6px;}
.builder-screen-items--simple .builder-screen-row {padding:9px 0;}
.builder-screen-shortcuts {display:grid;gap:14px;grid-template-columns:repeat(3,minmax(0,1fr));}
.builder-screen-shortcuts > div {display:flex;align-items:center;flex-direction:column;gap:7px;font-size:inherit;}
.builder-screen-shortcuts .ti {display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:12px;background:#f1f5fa;color:var(--screen-accent,#2167ff);font-size:23px;}
.builder-screen-shortcuts span {font-size:.7em;line-height:1.5;}
.builder-screen-shortcuts--rows {grid-template-columns:1fr;}
.builder-screen-shortcuts--rows > div {flex-direction:row;border-bottom:1px solid #e8ecf1;padding-bottom:8px;}
.builder-phone-tabs {display:flex;align-items:stretch;padding:10px 7px 5px;gap:3px;border-top:1px solid #e3e8ed;background:#fff;}
.builder-preview-tab {display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;flex:1;min-width:0;min-height:48px;border:0;border-top:2px solid transparent;background:#fff;color:#6b7684;padding:5px 1px;border-radius:8px;}
.builder-preview-tab .ti {font-size:21px;}
.builder-preview-tab span {width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:9px;font-weight:700;}
.builder-preview-tab[aria-pressed="true"] {color:var(--tab-accent);}
.builder-preview-tab--pill[aria-pressed="true"] {background:color-mix(in srgb,var(--tab-accent) 10%,white);}
.builder-preview-tab--line[aria-pressed="true"] {border-top-color:var(--tab-accent);border-radius:0;}
.builder-home-indicator {width:95px;height:4px;border-radius:10px;background:#191f28;margin:8px auto 10px;}
.builder-preview-hint {text-align:center;margin-top:18px!important;font-size:10px;line-height:1.7;color:#6b7684;}
.builder-canvas-empty {display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px;min-height:260px;text-align:center;color:#6b7684;font-size:12px;}
.builder-canvas-empty .ti {font-size:34px;color:var(--builder-blue);}
.builder-canvas-empty p {font-size:11px;line-height:1.7;}
.builder-tab-heading {display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;font-weight:700;margin-top:24px;}
.builder-tab-heading small {margin-left:4px;color:#6b7684;font-weight:400;font-size:11px;}
.builder-tab-heading button {display:inline-flex;align-items:center;gap:4px;padding:7px 9px;border:0;border-radius:6px;background:#e8f3ff;color:var(--builder-blue);font-size:11px;}
.builder-tab-list {display:flex;flex-wrap:wrap;gap:7px;margin-top:13px;}
.builder-tab-list button {padding:8px 10px;border:1px solid var(--builder-line);border-radius:6px;background:#fff;color:var(--builder-soft);font-size:12px;max-width:100%;overflow-wrap:anywhere;}
.builder-tab-list button.is-active {border-color:var(--builder-blue);background:#f1f7ff;color:var(--builder-blue);}
.builder-tab-tools,.builder-module-tools {display:flex;gap:7px;margin-top:12px;}
.builder-tab-tools button:last-child {margin-left:auto;}
.builder-settings {display:grid;gap:15px;margin-top:20px;}
.builder-settings label {display:block;min-width:0;font-size:12px;font-weight:700;line-height:1.7;}
.builder-settings :is(input:not([type="range"]):not([type="color"]),select,textarea) {display:block;width:100%;max-width:100%;min-height:39px;margin-top:7px;padding:9px 10px;border:1px solid var(--builder-line);border-radius:6px;background:#fff;color:var(--builder-ink);font-size:12px;}
.builder-settings textarea {resize:vertical;line-height:1.7;}
.builder-color-row {display:grid;grid-template-columns:1fr 1fr;gap:15px;}
/* Normalize native selects, including Safari's compact popup control. */
.native-builder .builder-settings select {
    -webkit-appearance:none;
    -moz-appearance:none;
    appearance:none;
    box-sizing:border-box;
    height:39px;
    min-height:39px;
    padding:9px 46px 9px 10px;
    line-height:19px;
    background-color:#fff;
    background-image:none;
    background-repeat:no-repeat;
    background-position:right 12px center;
    background-size:16px 16px;
}
.native-builder .builder-settings select:hover:not(:disabled) { border-color:#aab9cf; }
.native-builder .builder-settings select:focus { border-color:var(--builder-blue); }
.native-builder .builder-settings select:disabled { cursor:not-allowed; opacity:.55; }
@media(forced-colors:active) {
    .native-builder .builder-settings select { appearance:auto; -webkit-appearance:menulist; background-image:none; }
}
.builder-settings input[type="color"] {display:block;width:100%;height:34px;padding:3px;border:1px solid var(--builder-line);border-radius:6px;background:#fff;margin-top:6px;cursor:pointer;}
.builder-settings input[type="range"] {display:block;width:100%;margin:10px 0 0;accent-color:var(--builder-blue);}
.builder-settings output {float:right;font-size:11px;font-weight:400;color:var(--builder-soft);}
.builder-module-editor {padding-top:22px;margin-top:24px;border-top:1px solid var(--builder-line);}
.builder-editor-heading {display:flex;align-items:center;justify-content:space-between;gap:8px;}
.builder-editor-heading h3 {font-size:16px;letter-spacing:-.035em;}
.builder-editor-heading span {font-size:11px;color:var(--builder-soft);}
.builder-bottom-bar {display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:28px;padding:25px 28px;border:1px solid #d6e6fc;background:#f3f8ff;border-radius:10px;}
.builder-bottom-bar strong {font-size:19px;font-weight:800;letter-spacing:-.035em;}
.builder-bottom-bar p {margin-top:8px;color:var(--builder-soft);font-size:12px;line-height:1.7;}
.builder-primary {display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:14px 20px;background:var(--builder-blue);color:#fff;border:0;border-radius:12px;font-size:14px;font-weight:700;line-height:1.5;flex-shrink:0;}
.builder-primary .ti {font-size:18px;}
.builder-quote {margin-top:35px;border:1px solid var(--builder-line);border-top:3px solid var(--builder-blue);padding:32px;scroll-margin-top:125px;}
.builder-quote h2 {font-size:29px;line-height:1.4;letter-spacing:-.05em;margin-top:14px;}
.builder-quote-summary {display:grid;gap:0;margin-top:24px;}
.builder-quote-summary > div {display:grid;grid-template-columns:150px minmax(0,1fr);gap:20px;border-top:1px solid var(--builder-line);padding:16px 0;font-size:13px;line-height:1.8;overflow-wrap:anywhere;}
.builder-quote-summary span {color:var(--builder-soft);}
.native-builder .builder-quote-summary > div > span > .ti {display:inline-block;font-size:14px;line-height:1;vertical-align:-.15em;}
.builder-quote form {margin-top:24px;}
.builder-quote-fields {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-bottom:20px;}
.builder-quote form label {display:block;font-size:13px;font-weight:700;line-height:1.7;}
.builder-quote form :is(input,textarea) {display:block;width:100%;min-width:0;padding:12px;margin-top:10px;border:1px solid var(--builder-line);border-radius:7px;background:#fff;color:var(--builder-ink);font-size:14px;line-height:1.7;}
.builder-quote textarea {resize:vertical;}
.builder-error {min-height:26px;margin-top:16px!important;font-size:13px;line-height:1.7;color:#b42318;}
.builder-quote-success {padding:22px 0;font-size:17px;line-height:1.8;}
.builder-quote-success p {font-size:12px;color:var(--builder-soft);overflow-wrap:anywhere;margin:12px 0 20px;}
.builder-back {display:inline-flex;align-items:center;gap:8px;margin-top:30px;padding:12px 0;color:var(--builder-soft);font-size:13px;}
@media(hover:hover) and (pointer:fine) {.builder-catalog-item:hover {border-color:var(--builder-blue);background:#f8fbff;}.builder-screen-module:hover {border-color:#8eb5ff;}.builder-primary:hover {filter:brightness(.94);}}
@media(max-width:1200px) {.builder-grid {grid-template-columns:200px minmax(320px,1fr) 260px;gap:16px;}.builder-library,.builder-inspector {padding:18px;}.builder-catalog-item {padding:12px 8px;gap:7px;}.builder-catalog-item small {font-size:9px;}.builder-catalog-item > .ti:first-child {width:28px;}.builder-catalog-item > .ti:last-child {display:none;}.builder-preview {padding:16px 10px;}}
@media(max-width:1000px) {.builder-grid {grid-template-columns:minmax(300px,1.2fr) minmax(260px,1fr);}.builder-library {grid-column:1 / -1;}.builder-catalog {grid-template-columns:repeat(5,minmax(0,1fr));}.builder-catalog-item {flex-direction:column;text-align:center;}.builder-library-note {margin-top:16px;padding-top:14px;}.builder-preview {top:90px;}}
@media(max-width:640px) {.native-builder {padding:45px 0 52px;}.builder-shell {width:calc(100% - 32px);}.builder-intro h1 {font-size:clamp(30px,8vw,42px);}.builder-intro > p:last-child {font-size:14px;}.builder-project-bar {align-items:stretch;flex-direction:column;gap:15px;}.builder-project-bar input {width:100%;}.builder-grid {grid-template-columns:1fr;}.builder-library {grid-column:auto;}.builder-catalog {grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;}.builder-catalog-item small {display:none;}.builder-catalog-item strong {font-size:12px;}.builder-preview {position:static;padding:18px 8px;}.builder-canvas {height:380px;}.builder-preview-label {padding:0 8px;}.builder-bottom-bar {align-items:stretch;flex-direction:column;padding:22px;}.builder-primary {width:100%;}.builder-quote {padding:24px 18px;}.builder-quote h2 {font-size:24px;}.builder-quote-fields {grid-template-columns:1fr;gap:16px;}.builder-quote-summary > div {grid-template-columns:1fr;gap:5px;}.builder-notice {padding:16px;font-size:12px;}.builder-settings {grid-template-columns:1fr 1fr;}.builder-settings label:has(textarea),.builder-settings .builder-color-row {grid-column:1 / -1;}.builder-color-row label {grid-column:auto;}}

.native-builder .builder-screen-items--list.builder-screen-items--cards {grid-template-columns:1fr;}
.native-builder .builder-screen-items--list.builder-screen-items--cards .builder-skeleton-image {height:120px;}
/* Trade layouts remain neutral wireframes in the phone and template previews. */
.native-builder .builder-market {display:grid;min-width:0;}
.native-builder .builder-market--grid {grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 12px;}
.native-builder .builder-market__item,.native-builder .builder-market__body {min-width:0;}
.native-builder .builder-market__image {display:block;width:100%;aspect-ratio:1;border-radius:9px;background:#dde3eb;}
.native-builder .builder-market--grid .builder-market__body {padding-top:10px;}
.native-builder .builder-market__name {width:92%;height:max(7px,.625em);background:#e1e6ed;}
.native-builder .builder-market__meta {width:64%;height:max(4px,.3125em);margin-top:8px;background:#eff1f5;}
.native-builder .builder-market__price {width:54%;height:max(9px,.75em);margin-top:10px;background:#d3dae4;}
.native-builder .builder-market__activity {display:flex;flex-wrap:wrap;justify-content:flex-end;gap:4px 9px;margin-top:10px;color:#9aa5b4;font-size:max(10px,.625em);line-height:1.5;}
.native-builder .builder-market__activity > span {display:inline-flex;align-items:center;gap:3px;min-width:0;}
.native-builder .builder-market__activity .ti {flex-shrink:0;font-size:1.25em;line-height:1;}
.native-builder .builder-market__count {width:12px;height:4px;background:#e7ebf0;}
.native-builder .builder-market--list {gap:13px;}
.native-builder .builder-market--list .builder-market__item {display:grid;grid-template-columns:minmax(0,32%) minmax(0,1fr);align-items:start;gap:11px;padding-bottom:13px;border-bottom:1px solid #e8ecf1;}
.native-builder .builder-market--list .builder-market__item:last-child {padding-bottom:0;border-bottom:0;}
.native-builder .builder-market--list .builder-market__body {padding-top:3px;}
.native-builder .builder-market--list .builder-market__activity {margin-top:9px;}
/* Template chooser: miniatures use the same renderer as the phone preview. */
.native-builder .builder-catalog-item[aria-pressed="true"] {border-color:var(--builder-blue);background:#f1f7ff;}
.builder-template-library {margin-top:24px;padding-top:21px;border-top:1px solid var(--builder-line);scroll-margin-top:125px;}
.builder-template-heading {display:flex;align-items:center;justify-content:space-between;gap:8px;}
.builder-template-heading h3 {font-size:16px;letter-spacing:-.035em;}
.builder-template-heading > span {font-size:11px;color:var(--builder-blue);}
.builder-template-grid {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:15px;}
.builder-template-card {min-width:0;overflow:hidden;padding:0 0 11px;border:1px solid var(--builder-line);border-radius:8px;background:#fff;color:var(--builder-ink);text-align:left;}
.builder-template-card[aria-pressed="true"] {border:2px solid var(--builder-blue);background:#f1f7ff;}
.builder-template-card > strong {display:block;font-size:11px;line-height:1.5;margin:10px 8px 0;word-break:keep-all;}
.builder-template-card > small {display:block;font-size:9px;line-height:1.6;margin:4px 8px 0;color:var(--builder-soft);}
.builder-template-thumbnail {height:103px;overflow:hidden;position:relative;background:#f0f3f7;border-bottom:1px solid var(--builder-line);pointer-events:none;}
.builder-template-thumbnail > .builder-screen-module {position:absolute;left:8px;top:8px;width:230px;transform:scale(.4);transform-origin:top left;--screen-accent:#2167ff;}
.builder-template-compare {display:flex;align-items:center;justify-content:center;gap:7px;width:100%;padding:11px;margin-top:14px;border:1px solid #d6e6fc;border-radius:7px;background:#f1f7ff;color:var(--builder-blue);font-size:12px;}
.builder-screen-items--featured .builder-screen-row:first-child {display:block;}
.builder-screen-items--featured .builder-screen-row:first-child .builder-skeleton-image {width:100%;height:120px;margin-bottom:12px;}
.builder-screen-items--magazine .builder-screen-row:nth-child(even) {flex-direction:row-reverse;}
.builder-screen-items--magazine .builder-skeleton-image {width:82px;height:82px;}
.builder-screen-items--ranking .builder-screen-row,.builder-screen-items--numbered .builder-screen-row {align-items:flex-start;}
.builder-screen-rank {flex:0 0 25px;color:var(--screen-accent,#2167ff);font-size:21px;font-weight:800;line-height:1.1;}
.builder-screen-items--numbered .builder-screen-rank {display:flex;align-items:center;justify-content:center;flex-basis:28px;height:28px;font-size:12px;border:1px solid #d6e6fc;border-radius:50%;background:#f1f7ff;}
.builder-screen-items--compact {gap:0;}
.builder-screen-items--compact .builder-screen-row {padding:9px 0;}
.builder-screen-items--compact .builder-skeleton-meta,.builder-screen-items--compact .builder-skeleton-line--short {display:none;}
@media(hover:hover) and (pointer:fine) {.builder-template-card:hover {border-color:var(--builder-blue);}}
@media(max-width:1000px) {.builder-template-grid {grid-template-columns:repeat(5,minmax(0,1fr));}.builder-template-thumbnail {height:125px;}.builder-template-thumbnail > .builder-screen-module {transform:scale(.5);}}
@media(max-width:640px) {.builder-template-grid {grid-template-columns:repeat(2,minmax(0,1fr));}.builder-template-thumbnail {height:125px;}.builder-template-thumbnail > .builder-screen-module {transform:scale(.48);}}
/* Page type and live demo estimate */
.builder-board-settings {margin-top:24px;padding-top:20px;border-top:1px solid var(--builder-line);}
.builder-board-settings h3 {font-size:16px;letter-spacing:-.035em;}
.builder-board-toolbar {display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 5px;font-size:14px;}
.builder-board-toolbar strong {overflow-wrap:anywhere;}
.builder-board-toolbar > span {flex-shrink:0;color:#6b7684;font-size:10px;}
.builder-board-search {display:flex;align-items:center;gap:8px;padding:12px;background:#fff;border:1px solid #e3e8ed;border-radius:7px;font-size:12px;color:#6b7684;}
.builder-board-content {cursor:default;}
.native-builder .builder-board-hint {padding:0 5px;color:#7b8796;font-size:10px;line-height:1.65;overflow-wrap:anywhere;}
.builder-board-pagination {display:flex;align-items:center;justify-content:center;gap:18px;padding:15px;color:var(--screen-accent);font-size:12px;}
.builder-board-write {display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;border-radius:8px;background:var(--screen-accent);color:#fff;font-size:13px;}
.native-builder .builder-board-view {display:flex;gap:5px;padding:4px;border:1px solid var(--builder-line);border-radius:8px;background:#f5f7fa;}
.native-builder .builder-board-view > button {display:flex;align-items:center;justify-content:center;flex:1;gap:6px;min-width:0;min-height:36px;padding:7px 5px;border:1px solid transparent;border-radius:5px;background:transparent;color:var(--builder-soft);font-size:12px;line-height:1.5;overflow-wrap:anywhere;}
.native-builder .builder-board-view > button > .ti {flex-shrink:0;font-size:17px;line-height:1;}
.native-builder .builder-board-view > button[aria-pressed="true"] {border-color:#d6e6fc;background:#fff;color:var(--builder-blue);font-weight:700;}
.native-builder .builder-board-post {cursor:pointer;}
.native-builder .builder-board-post:focus-visible {outline:2px solid var(--screen-accent,#2167ff);outline-offset:4px;border-radius:4px;}
.native-builder .builder-board-content:hover {border-color:transparent;}
.native-builder .builder-board-detail {flex-shrink:0;min-width:0;padding:16px;border:1px solid #e3e8ed;border-radius:12px;background:#fff;color:#4e5968;}
.native-builder .builder-board-detail__nav {display:flex;align-items:center;justify-content:space-between;gap:10px;padding-bottom:13px;border-bottom:1px solid #edf0f4;}
.native-builder .builder-board-back {display:inline-flex;align-items:center;gap:5px;min-width:0;padding:5px 0;border:0;background:transparent;color:var(--screen-accent,#2167ff);font-size:12px;font-weight:700;line-height:1.5;}
.native-builder .builder-board-back > .ti {flex-shrink:0;font-size:17px;line-height:1;}
.native-builder .builder-board-detail__nav > span {font-size:10px;line-height:1.5;text-align:right;color:#7b8796;}
.native-builder .builder-board-detail__heading {display:grid;gap:8px;margin-top:18px;}
.native-builder .builder-board-detail__title {width:92%;height:12px;background:#d3dae4;}
.native-builder .builder-board-detail__title--short {width:62%;height:10px;}
.native-builder .builder-board-detail__price {width:88px;max-width:65%;height:16px;margin-top:4px;background:#c8d1de;}
.native-builder .builder-board-detail__badge {width:48px;height:12px;margin-top:3px;background:#e5eaf1;}
.native-builder .builder-board-detail__author {display:flex;align-items:center;gap:9px;min-width:0;padding:17px 0;}
.native-builder .builder-board-detail__avatar {flex-shrink:0;width:28px;height:28px;border-radius:50%;background:#dde3eb;}
.native-builder .builder-board-detail__author-lines,.native-builder .builder-board-detail__comment-lines {display:grid;gap:7px;flex:1;min-width:0;}
.native-builder .builder-board-detail__line {width:100%;height:7px;}
.native-builder .builder-board-detail__line--short {width:64%;}
.native-builder .builder-board-detail__meta {width:42%;height:5px;background:#edf0f4;}
.native-builder .builder-board-detail__author-lines > .builder-board-detail__line {width:42%;}
.native-builder .builder-board-detail__photo {display:block;width:100%;aspect-ratio:16/10;margin:0 0 17px;border-radius:8px;background:#dde3eb;}
.native-builder .builder-board-detail--market > .builder-board-detail__photo {aspect-ratio:1;margin:16px 0;}
.native-builder .builder-board-detail__copy {display:grid;gap:10px;padding:4px 0 21px;}
.native-builder .builder-board-detail__actions {display:flex;flex-wrap:wrap;gap:8px 16px;padding:13px 0;border-top:1px solid #edf0f4;color:#9aa5b4;}
.native-builder .builder-board-detail__actions > span {display:inline-flex;align-items:center;gap:5px;}
.native-builder .builder-board-detail__actions .ti {flex-shrink:0;font-size:16px;line-height:1;}
.native-builder .builder-board-detail__count {width:12px;height:4px;}
.native-builder .builder-board-detail__comments {padding-top:15px;border-top:1px solid #edf0f4;}
.native-builder .builder-board-detail__comments > h3 {font-size:12px;font-weight:700;line-height:1.5;color:#6b7684;}
.native-builder .builder-board-detail__comment {display:flex;align-items:flex-start;gap:9px;min-width:0;margin-top:17px;}
.native-builder .builder-board-detail__comment > .builder-board-detail__avatar {width:23px;height:23px;}
.native-builder .builder-board-detail__comment-lines {padding-top:2px;gap:8px;}
.native-builder .builder-board-detail__trade {display:flex;align-items:center;justify-content:space-between;gap:12px;margin:19px -16px -16px;padding:13px 16px;border-top:1px solid #e3e8ed;border-radius:0 0 11px 11px;background:#f5f7fa;}
.native-builder .builder-board-detail__trade > .builder-board-detail__price {min-width:0;flex-shrink:1;margin:0;}
.native-builder .builder-board-detail__chat {display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:9px 10px;border-radius:5px;background:#e2e8f0;color:#6b7684;font-size:11px;line-height:1.5;white-space:nowrap;}
.native-builder .builder-board-detail__chat > .ti {flex-shrink:0;font-size:16px;line-height:1;}
@media(hover:hover) and (pointer:fine) {.native-builder .builder-board-post:hover {background:#f7f9fc;}.native-builder .builder-board-back:hover {color:#1859e6;}}
.builder-estimate {margin-top:28px;padding:25px 28px;border:1px solid var(--builder-line);border-radius:10px;}
.builder-estimate h2 {font-size:22px;letter-spacing:-.045em;}
.builder-price-tab {border-top:1px solid var(--builder-line);margin-top:16px;}
.builder-price-tab summary {display:flex;align-items:center;justify-content:space-between;gap:20px;padding:17px 0;cursor:pointer;font-size:14px;}
.native-builder .builder-price-tab summary strong {display:flex;align-items:center;gap:9px;overflow-wrap:anywhere;}
.native-builder .builder-price-tab summary strong > .ti {flex-shrink:0;color:var(--builder-blue);font-size:18px;}
.native-builder .builder-price-tab summary strong > .ti-minus,.native-builder .builder-price-tab[open] summary strong > .ti-plus {display:none;}
.native-builder .builder-price-tab[open] summary strong > .ti-minus {display:inline-block;}
.builder-price-tab summary > span {white-space:nowrap;color:var(--builder-blue);font-weight:800;}
.builder-price-tab dl {margin:0 0 12px;padding:0 18px;background:#f7f9fc;border-radius:7px;}
.builder-price-tab dl > div {display:flex;align-items:center;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--builder-line);font-size:13px;line-height:1.7;}
.builder-price-tab dl > div:last-child {border-bottom:0;}
.builder-price-tab dt {color:var(--builder-soft);}
.builder-price-tab dd {margin:0;text-align:right;flex-shrink:0;font-weight:700;}
.builder-price-tab dd small {display:block;color:#6b7684;font-size:10px;font-weight:400;}
.builder-price-totals {display:flex;justify-content:flex-end;align-items:center;flex-wrap:wrap;gap:14px 22px;padding-top:20px;border-top:1px solid var(--builder-line);font-size:13px;}
.builder-price-totals span {color:var(--builder-soft);}
.builder-price-totals strong {color:var(--builder-blue);font-size:21px;font-weight:800;}
.builder-total-price {font-size:25px;color:var(--builder-blue);font-weight:800;margin-left:8px;}
@media(max-width:640px) {.builder-estimate {padding:22px 18px;}.builder-price-tab dl > div {align-items:flex-start;flex-direction:column;gap:5px;}.builder-price-tab dd {text-align:left;}.builder-price-totals {justify-content:flex-start;}.builder-board-settings h3,.builder-board-settings > p {grid-column:1/-1;}}
/* Pointer drag handles, ghost and insertion line */
.native-builder .builder-canvas {position:relative;}
.native-builder .builder-template-card {position:relative;}
.native-builder .builder-screen-module[data-module-id],.native-builder .builder-template-card:has(.builder-drag-handle) {cursor:grab;user-select:none;}
.builder-drag-handle {position:absolute;top:5px;right:5px;z-index:2;display:flex;align-items:center;justify-content:center;width:30px;height:30px;border:1px solid #d8e3f0;border-radius:6px;background:rgba(255,255,255,.96);color:#6b7684;font-size:19px;cursor:grab;touch-action:none;user-select:none;}
.native-builder .builder-screen-module[data-module-id] > .builder-screen-title {padding-right:26px;}
.native-builder .is-dragging {opacity:.4;}
.native-builder.is-drag-active,.native-builder.is-drag-active * {cursor:grabbing!important;}
.native-builder .builder-canvas.is-drop-target {box-shadow:inset 0 0 0 2px var(--builder-blue);}
.builder-drag-ghost {position:fixed;z-index:10000;max-width:min(280px,70vw);padding:12px 16px;background:#2167ff;color:#fff;border-radius:9px;box-shadow:0 8px 24px rgba(25,31,40,.2);font-size:13px;font-weight:700;line-height:1.6;pointer-events:none;}
.builder-drop-marker {position:absolute;left:10px;right:10px;height:3px;background:var(--builder-blue);z-index:5;pointer-events:none;border-radius:4px;}
.builder-drop-marker::before {content:'';position:absolute;left:-3px;top:-3px;width:9px;height:9px;border-radius:50%;background:var(--builder-blue);}
@media(pointer:coarse) {.builder-drag-handle {width:36px;height:36px;}}
/* Desktop screen outline and persistent quote action */
.builder-left-column {min-width:0;display:grid;gap:20px;}
.builder-outline {padding:20px 16px;border:1px solid var(--builder-line);border-top:3px solid var(--builder-blue);border-radius:0 0 10px 10px;background:#fff;}
.builder-outline h2 {font-size:21px;letter-spacing:-.045em;margin-top:8px;}
.builder-outline-tabs {max-height:420px;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;margin-top:18px;padding:2px;}
.builder-outline-group {border:1px solid var(--builder-line);border-radius:8px;margin-bottom:12px;overflow:hidden;}
.builder-outline-group.is-active {border-color:#adcaf5;}
.builder-outline-tab {display:flex;align-items:center;gap:8px;width:100%;border:0;background:#f5f7fa;padding:12px 10px;color:var(--builder-ink);text-align:left;font-size:12px;}
.builder-outline-tab[aria-pressed="true"] {background:#eaf3ff;color:var(--builder-blue);}
.builder-outline-tab .ti {font-size:17px;flex-shrink:0;}
.builder-outline-tab strong {flex:1;min-width:0;overflow-wrap:anywhere;}
.builder-outline-tab small {flex-shrink:0;font-size:10px;}
.builder-outline-modules {position:relative;min-height:45px;padding:6px;}
.builder-outline-row {display:flex;position:relative;align-items:center;gap:4px;padding:6px 4px 6px 27px;border:1px solid transparent;border-radius:5px;margin:3px 0;min-height:56px;}
.builder-outline-row.is-selected {border-color:var(--builder-blue);background:#f1f7ff;}
.builder-outline-select {flex:1;min-width:0;padding:4px 0;border:0;background:none;text-align:left;color:var(--builder-ink);}
.builder-outline-select strong {display:block;font-size:11px;line-height:1.6;overflow-wrap:anywhere;}
.builder-outline-select small {display:block;color:#6b7684;font-size:9px;line-height:1.6;margin-top:2px;}
.builder-outline-actions {display:grid;gap:3px;flex-shrink:0;}
.builder-outline-actions button {width:24px;height:24px;padding:0;display:flex;align-items:center;justify-content:center;border:1px solid var(--builder-line);border-radius:4px;background:#fff;color:var(--builder-soft);font-size:13px;}
.builder-outline-row > .builder-drag-handle {left:3px;right:auto;top:50%;transform:translateY(-50%);width:21px;height:32px;background:transparent;border:0;font-size:16px;}
.builder-outline-empty {padding:12px 10px;font-size:11px;line-height:1.7;color:var(--builder-soft);}
.native-builder .builder-outline-modules.is-drop-target {box-shadow:inset 0 0 0 2px var(--builder-blue);background:#f6faff;}
.native-builder {--builder-bar-height:120px;padding-bottom:calc(var(--builder-bar-height) + 48px);}
.native-builder :is(input,textarea,select,button,[tabindex]) {scroll-margin-bottom:calc(var(--builder-bar-height) + 20px);}
.native-builder .builder-bottom-bar {position:fixed;z-index:120;left:0;right:0;bottom:0;margin:0;padding:15px max(24px,calc((100vw - 1392px)/2)) calc(15px + env(safe-area-inset-bottom,0px));border:0;border-top:1px solid #d6e6fc;border-radius:0;background:rgba(255,255,255,.98);box-shadow:0 -7px 24px rgba(25,31,40,.07);flex-direction:row;align-items:center;gap:20px;}
.native-builder .builder-bottom-bar > div {min-width:0;}
.native-builder .builder-bottom-bar [data-builder-summary] {font-size:12px;color:var(--builder-soft);font-weight:600;}
.native-builder .builder-bottom-bar p {margin-top:4px;font-size:11px;line-height:1.6;}
.native-builder .builder-bottom-bar .builder-total-price {font-size:27px;}
.native-builder .builder-bottom-bar [data-open-quote] {min-width:230px;min-height:54px;}
@media(max-width:1000px) {.builder-left-column {grid-column:1/-1;}.builder-outline {display:none;}.builder-left-column > .builder-library {grid-column:auto;}}
@media(max-width:640px) {.native-builder .builder-bottom-bar {padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px));gap:12px;}.native-builder .builder-bottom-bar [data-builder-summary] {font-size:10px;}.native-builder .builder-bottom-bar .builder-total-price {font-size:22px;margin-left:0;display:block;}.native-builder .builder-bottom-bar [data-open-quote] {min-width:0;width:auto;max-width:46%;font-size:12px;min-height:50px;padding:12px;}.native-builder .builder-bottom-bar p:last-child {font-size:9px;}.builder-left-column {grid-column:auto;}}
/* Independent editor document: no theme header, footer or global reset dependency. */
@font-face {font-family:BuilderPretendard;font-style:normal;font-weight:400;font-display:swap;src:url('../../theme/rb.basic/rb.fonts/Pretendard/woff2/Pretendard-Regular.woff2') format('woff2');}
@font-face {font-family:BuilderPretendard;font-style:normal;font-weight:700 900;font-display:swap;src:url('../../theme/rb.basic/rb.fonts/Pretendard/woff2/Pretendard-Bold.woff2') format('woff2');}
body.builder-standalone {margin:0;background:#edf0f4;overflow:hidden;font-family:BuilderPretendard,"Apple SD Gothic Neo",sans-serif;}
/* Brief entrance animation shared by the editor and the mobile guide. */
body.builder-standalone.is-builder-loading {overflow:hidden;}
.builder-standalone .builder-loader {position:fixed;inset:0;z-index:300;display:grid;place-items:center;box-sizing:border-box;padding:32px 24px;background:#f7f9fc;color:#191f28;text-align:center;opacity:1;transition:opacity .32s ease;}
.builder-standalone .builder-loader[hidden] {display:none;}
.builder-standalone .builder-loader.is-leaving {opacity:0;}
.builder-standalone .builder-loader-content {width:100%;max-width:360px;}
.builder-standalone .builder-loader-phone {position:relative;display:flex;flex-direction:column;gap:8px;box-sizing:border-box;width:70px;height:96px;margin:0 auto 28px;padding:23px 10px 12px;border:2px solid #2167ff;border-radius:18px;background:#fff;box-shadow:0 12px 34px rgba(33,103,255,.12);}
.builder-standalone .builder-loader-phone::before {content:"";position:absolute;top:8px;left:50%;width:20px;height:4px;transform:translateX(-50%);border-radius:3px;background:#2167ff;}
.builder-standalone .builder-loader-phone > span {display:block;flex-shrink:0;height:10px;border-radius:4px;background:#2167ff;animation:builder-loader-module 1.5s ease-in-out infinite;}
.builder-standalone .builder-loader-phone > span:nth-child(2) {background:#81a8ff;animation-delay:.16s;}
.builder-standalone .builder-loader-phone > span:nth-child(3) {width:70%;background:#c6d7ff;animation-delay:.32s;}
.builder-standalone .builder-loader-title {margin:0;font-size:20px;font-weight:800;line-height:1.5;letter-spacing:.12em;}
.builder-standalone .builder-loader-description {margin:10px 0 0;font-size:14px;line-height:1.7;color:#697588;word-break:keep-all;}
.builder-standalone .builder-loader-track {width:144px;height:3px;margin:26px auto 0;overflow:hidden;border-radius:3px;background:#e2e9f4;}
.builder-standalone .builder-loader-track > span {display:block;width:48%;height:100%;border-radius:inherit;background:#2167ff;animation:builder-loader-sweep 1.25s ease-in-out infinite;}
@keyframes builder-loader-module {0%,100% {opacity:.35;transform:translateY(4px);}45%,65% {opacity:1;transform:translateY(0);}}
@keyframes builder-loader-sweep {from {transform:translateX(-110%);}to {transform:translateX(220%);}}
@media(prefers-reduced-motion:reduce) {
    .builder-standalone .builder-loader {transition:none;}
    .builder-standalone .builder-loader-phone > span,.builder-standalone .builder-loader-track > span {animation:none;}
}
/* Include the fixed bar reserve in the viewport height so pane bottoms stay above it. */
.builder-standalone .native-builder {box-sizing:border-box;height:100vh;height:100dvh;padding:0 0 var(--builder-bar-height,110px);font-family:BuilderPretendard,"Apple SD Gothic Neo",sans-serif;background:#edf0f4;}
.builder-standalone .builder-shell {display:flex;flex-direction:column;width:100%;height:100%;margin:0;}
.builder-standalone [data-builder-workspace] {display:flex;flex:1;flex-direction:column;min-height:0;}
.builder-standalone .builder-project-bar {order:-2;flex-shrink:0;min-height:76px;padding:12px 24px;margin:0;border:0;border-bottom:1px solid #dce2ea;background:#fff;gap:20px;align-items:center;}
.builder-app-brand {display:flex;align-items:center;gap:13px;flex-shrink:0;}
.builder-app-brand > a {display:flex;align-items:center;justify-content:center;width:34px;height:34px;border:1px solid #e3e8ed;border-radius:8px;color:#4e5968;}
.builder-app-brand .ti {font-size:19px;}
.builder-app-brand p {font-size:9px;letter-spacing:.1em;color:#6b7684;}
.builder-app-brand h1 {font-size:18px;line-height:1.5;letter-spacing:-.04em;font-weight:800;}
.builder-standalone .builder-project-title {margin-right:auto;}
.builder-standalone .builder-project-title label {font-size:10px;margin-bottom:4px;color:#6b7684;}
.builder-standalone .builder-project-title input {width:210px;height:35px;font-size:13px;padding:8px 10px;}
.builder-standalone .builder-notice {order:1;flex-shrink:0;margin:0;padding:8px 24px;border:0;border-bottom:1px solid #e0e6ee;background:#f7faff;font-size:11px;line-height:1.65;}
.builder-standalone .builder-shell > .builder-notice {display:none;}
.builder-standalone .builder-grid {order:3;flex:1;min-height:0;grid-template-columns:280px minmax(330px,1fr) 300px;gap:0;align-items:stretch;}
.builder-standalone .builder-left-column {min-height:0;display:block;overflow:auto;border-right:1px solid #dce2ea;background:#fff;overscroll-behavior:contain;}
.builder-standalone .builder-outline,.builder-standalone .builder-library {border:0;border-radius:0;padding:20px;}
.builder-standalone .builder-outline {border-bottom:1px solid #e3e8ed;}
.builder-standalone .builder-outline-tabs {max-height:300px;}
.builder-standalone .builder-inspector {border:0;border-left:1px solid #dce2ea;border-radius:0;padding:22px;min-height:0;overflow:auto;overscroll-behavior:contain;}
.builder-standalone .builder-preview {position:relative;top:auto;overflow:auto;border-radius:0;min-height:0;padding:18px 28px;background-color:#edf0f4;background-image:radial-gradient(#d3dae4 1px,transparent 1px);background-size:18px 18px;}
.builder-standalone .builder-preview-label {max-width:450px;margin:0 auto 16px;}
.builder-standalone .builder-phone {max-width:350px;border-width:6px;}
.builder-standalone .builder-canvas {height:clamp(160px,calc(100dvh - 415px),570px);}
.builder-standalone .builder-preview-hint {margin-top:12px!important;}
.builder-standalone .builder-bottom-bar {padding:12px 24px calc(12px + env(safe-area-inset-bottom,0px));}
.builder-standalone .builder-estimate,.builder-standalone .builder-quote {position:fixed;z-index:150;top:5vh;bottom:calc(var(--builder-bar-height) + 20px);left:50%;width:min(860px,calc(100% - 40px));transform:translateX(-50%);margin:0;padding:30px;overflow:auto;background:#fff;border:1px solid #dce2ea;border-top:3px solid var(--builder-blue);border-radius:12px;box-shadow:0 0 0 100vmax rgba(20,29,44,.34),0 20px 60px rgba(20,29,44,.2);scroll-margin-top:0;}
.builder-panel-close {display:flex;align-items:center;justify-content:center;float:right;position:sticky;top:0;z-index:2;width:32px;height:32px;border:1px solid #e3e8ed;border-radius:7px;background:#fff;color:#4e5968;font-size:19px;}
.builder-standalone .builder-estimate > .builder-template-heading {padding-right:14px;}
.builder-standalone .builder-quote h2 {font-size:25px;}
.builder-standalone:has([role="dialog"]:not([hidden])) .builder-grid {pointer-events:none;}
@media(max-width:1100px) and (min-width:761px) {.builder-standalone .builder-grid {grid-template-columns:230px minmax(280px,1fr) 250px;}.builder-standalone .builder-left-column {grid-column:auto;}.builder-standalone .builder-outline {display:block;}.builder-standalone .builder-catalog {grid-template-columns:1fr;}.builder-standalone .builder-catalog-item {flex-direction:row;text-align:left;}.builder-standalone .builder-template-grid {grid-template-columns:repeat(2,minmax(0,1fr));}.builder-standalone .builder-template-thumbnail {height:103px;}.builder-standalone .builder-template-thumbnail > .builder-screen-module {transform:scale(.36);}.builder-standalone .builder-project-bar {padding:10px 16px;gap:12px;}.builder-standalone .builder-app-brand > .builder-eyebrow {display:none;}.builder-standalone .builder-project-title input {width:160px;}.builder-standalone .builder-tools button {font-size:11px;padding:7px;}.builder-standalone .builder-inspector,.builder-standalone .builder-library,.builder-standalone .builder-outline {padding:16px;}.builder-standalone .builder-preview {padding:18px 12px;}}
@media(max-width:760px) {body.builder-standalone {overflow:auto;}.builder-standalone .native-builder {height:auto;min-height:100dvh;padding-bottom:calc(var(--builder-bar-height) + 24px);}.builder-standalone .builder-shell {height:auto;}.builder-standalone [data-builder-workspace] {display:block;}.builder-standalone .builder-project-bar {display:flex;flex-wrap:wrap;flex-direction:row;gap:12px;padding:14px 16px;}.builder-standalone .builder-app-brand {flex:1;}.builder-standalone .builder-project-title {margin:0;}.builder-standalone .builder-project-title input {width:150px;}.builder-standalone .builder-tools {width:100%;}.builder-standalone .builder-grid {display:grid;grid-template-columns:1fr;}.builder-standalone .builder-left-column {overflow:visible;border:0;}.builder-standalone .builder-outline {display:none;}.builder-standalone .builder-inspector {border:0;overflow:visible;}.builder-standalone .builder-preview {padding:22px 16px;}.builder-standalone .builder-canvas {height:380px;}.builder-standalone .builder-notice {padding:10px 16px;}.builder-standalone .builder-estimate,.builder-standalone .builder-quote {top:12px;bottom:calc(var(--builder-bar-height) + 12px);width:calc(100% - 24px);padding:20px;}.builder-standalone .builder-bottom-bar {padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px));}}
@media(max-width:400px) {.builder-standalone .builder-project-title {width:100%;}.builder-standalone .builder-project-title input {width:100%;}.builder-standalone .builder-tools {gap:5px;}.builder-standalone .builder-tools button {font-size:11px;padding:7px;}}

/* Small screens show a focused desktop-use guide instead of the editor. */
.builder-mobile-guide { display:none; }
@media(max-width:1023px) {
    body.builder-standalone { overflow:auto; background:#f7f9fc; }
    .builder-standalone .native-builder { display:none; }
    .builder-standalone .builder-mobile-guide { display:flex; align-items:center; justify-content:center; min-height:100vh; min-height:100dvh; box-sizing:border-box; padding:32px 24px calc(32px + env(safe-area-inset-bottom,0px)); font-family:BuilderPretendard,'Apple SD Gothic Neo','Malgun Gothic',sans-serif; color:#191f28; text-align:center; }
    .builder-mobile-content { width:100%; max-width:420px; }
    .builder-mobile-logo { display:flex; align-items:center; justify-content:center; margin-bottom:32px; }
    .builder-mobile-logo img { display:block; width:auto; height:auto; max-width:min(180px,100%); max-height:56px; object-fit:contain; }
    .builder-mobile-eyebrow { margin:0 0 14px; font-size:11px; font-weight:700; letter-spacing:2px; color:#2167ff; }
    .builder-mobile-content h1 { margin:0; font-size:30px; font-weight:800; line-height:1.45; letter-spacing:-1px; word-break:keep-all; }
    .builder-mobile-description { margin:18px 0 30px; font-size:14px; line-height:1.85; color:#697588; word-break:keep-all; }
    .builder-mobile-back { display:inline-flex; align-items:center; justify-content:center; gap:8px; min-height:48px; padding:0 26px; border-radius:10px; background:#2167ff; color:#fff; font-size:14px; font-weight:700; text-decoration:none; }
    .builder-mobile-back i { font-size:18px; }
    .builder-mobile-back:hover { background:#1859e6; }
    .builder-mobile-back:focus-visible { outline:3px solid #92b1ff; outline-offset:4px; }
}

/* An independent arrow stays visible even when select backgrounds are reset. */
.native-builder .builder-select { display:block; position:relative; margin-top:7px; }
.native-builder .builder-select select { margin-top:0; }
.native-builder .builder-select-arrow { position:absolute; top:1px; right:1px; bottom:1px; width:36px; display:flex; align-items:center; justify-content:center; border-left:1px solid var(--builder-line); border-radius:0 5px 5px 0; background:#f5f7fb; color:#566274; font-size:18px; pointer-events:none; }
.native-builder .builder-select:focus-within .builder-select-arrow { color:var(--builder-blue); background:#edf3ff; }
.native-builder .builder-select:has(select:disabled) .builder-select-arrow { opacity:.55; }
@media(forced-colors:active) { .native-builder .builder-select-arrow { display:none; } }