body[data-tool="google-ads-logo-checker"] .experiment-page-grid { grid-template-columns: minmax(0, 1fr); }
body[data-tool="google-ads-logo-checker"] .experiment-sidebar { display: none; }
body[data-tool="google-ads-logo-checker"] .page-title h1 { font-size: 36px; line-height: 1.15; letter-spacing: 0; }
body[data-tool="google-ads-logo-checker"] .page-title .lede { max-width: 820px; font-size: 17px; }
.gal-workspace { background: #fff; border: 1px solid #ced8dc; border-radius: 6px; overflow: hidden; }
.gal-workspace *, .gal-section * { box-sizing: border-box; letter-spacing: 0; }
.gal-workspace button, .gal-workspace input, .gal-workspace select { font: inherit; }
.gal-toolbar { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; padding: 18px 22px 8px; }
.gal-upload { position: relative; display: inline-flex; align-items: center; gap: 9px; min-height: 44px; padding: 8px 14px; border: 1px solid #157660; border-radius: 5px; color: #075a48; background: #edf7f2; cursor: pointer; }
.gal-upload input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.gal-upload:focus-within, .gal-upload.is-dragging { outline: 3px solid #9acebe; outline-offset: 3px; }
.gal-upload-note { flex: 1 1 240px; color: #52636b; font-size: 13px; }
.gal-link-button { background: none; color: #056954; border: 0; text-decoration: underline; min-height: 40px; padding: 7px; cursor: pointer; }
.gal-icon-button { display: inline-grid; place-items: center; flex: 0 0 40px; width: 40px; height: 40px; border: 1px solid #d3dce0; border-radius: 5px; background: #fff; cursor: pointer; }
.gal-icon { flex: 0 0 19px; width: 19px; height: 19px; background: currentColor; mask: var(--gal-icon) center / contain no-repeat; -webkit-mask: var(--gal-icon) center / contain no-repeat; }
.gal-download-icon { --gal-icon: url('/assets/icons/lucide/download.svg'); }
.gal-image-icon { --gal-icon: url('/assets/icons/lucide/image.svg'); }
.gal-status { min-height: 24px; margin: 0; padding: 0 22px 14px; color: #53636b; font-size: 13px; }
.gal-status.is-error { color: #a12e2e; }
.gal-editor { display: grid; grid-template-columns: 290px minmax(0, 1fr); border-top: 1px solid #dce3e5; }
.gal-controls { margin: 0; padding: 22px; border: 0; border-right: 1px solid #dce3e5; min-width: 0; background: #f7f9f8; }
.gal-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.gal-source { display: grid; gap: 4px; padding-bottom: 20px; overflow-wrap: anywhere; }
.gal-source > span { font-size: 10px; color: #58707d; font-weight: 700; }
.gal-source strong { font-size: 14px; color: #223b37; }
.gal-source small { color: #5b6b72; font-size: 12px; }
.gal-field { display: grid; gap: 9px; margin-bottom: 18px; color: #273d39; font-size: 14px; font-weight: 600; }
.gal-field > span { display: flex; justify-content: space-between; }
.gal-field select { width: 100%; min-height: 42px; border: 1px solid #c9d5d7; border-radius: 4px; background: #fff; padding: 6px 10px; color: #243c36; }
.gal-field input[type="range"] { width: 100%; min-width: 0; accent-color: #08745f; padding: 0; margin: 0; }
.gal-primary, .gal-secondary { display: inline-flex; gap: 8px; align-items: center; justify-content: center; min-height: 42px; padding: 9px 12px; border-radius: 5px; font-size: 14px; line-height: 1.4; cursor: pointer; text-align: center; white-space: normal; }
.gal-primary { border: 1px solid #086550; background: #086550; color: #fff; font-weight: 700; }
.gal-primary:hover { background: #054d3e; }
.gal-secondary { border: 1px solid #bccdca; color: #205247; background: #fff; }
.gal-secondary:hover { background: #edf4f1; }
.gal-workspace button:focus-visible, .gal-workspace select:focus-visible, .gal-workspace input:focus-visible { outline: 3px solid #89b6de; outline-offset: 2px; }
.gal-workspace button:disabled { cursor: wait; opacity: .55; }
.gal-check { display: flex; align-items: center; gap: 9px; margin: 18px 0; font-size: 13px; color: #324c43; }
.gal-check input { width: 17px; height: 17px; flex: 0 0 17px; padding: 0; accent-color: #08745f; }
.gal-colors { border: 0; padding: 0; margin: 22px 0; display: flex; gap: 12px; align-items: center; }
.gal-colors legend { padding: 0 0 9px; font-size: 14px; color: #273d39; font-weight: 600; }
.gal-colors label { position: relative; display: block; width: 32px; height: 32px; cursor: pointer; }
.gal-colors input[type="radio"] { position: absolute; inset: 0; opacity: 0; width: 100%; height: 100%; margin: 0; }
.gal-swatch { display: block; width: 32px; height: 32px; border: 1px solid #bac7ca; border-radius: 4px; }
.gal-colors input:checked + .gal-swatch { outline: 2px solid #08745f; outline-offset: 3px; }
.gal-colors input:focus-visible + .gal-swatch { outline: 3px solid #5699d2; outline-offset: 3px; }
.gal-colors input[type="color"] { width: 32px; height: 32px; padding: 2px; border: 1px solid #bac7ca; border-radius: 4px; }
.gal-export { display: grid; gap: 9px; border-top: 1px solid #d5dfdc; padding-top: 18px; margin-top: 22px; }
.gal-export > span { min-height: 18px; font-size: 12px; color: #52636b; overflow-wrap: anywhere; }
.gal-previews { padding: 22px 26px; min-width: 0; }
.gal-preview-heading, .gal-small-heading, .gal-section-heading { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.gal-preview-heading h2, .gal-small-heading h3, .gal-section-heading h2 { margin: 0; font-size: 19px; }
.gal-preview-heading > span, .gal-small-heading > span, .gal-section-heading > span { color: #617078; font-size: 12px; }
.gal-preview-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.gal-preview-grid figure { margin: 0; min-width: 0; }
.gal-canvas-stage { position: relative; width: 100%; max-width: 260px; aspect-ratio: 1; margin: 0 auto; border: 1px solid #dce3e6; border-radius: 4px; overflow: hidden; }
.gal-canvas-stage canvas { display: block; width: 100%; height: 100%; }
.gal-checker { background-color: #fff; background-image: conic-gradient(#e9edef 25%, transparent 0 50%, #e9edef 0 75%, transparent 0); background-size: 18px 18px; }
.gal-safe-guide { position: absolute; inset: 10%; border: 1px dashed #357bac; pointer-events: none; }
.gal-safe-guide[hidden] { display: none; }
.gal-preview-grid figcaption { text-align: center; color: #576970; font-size: 12px; margin-top: 9px; }
.gal-note { border-left: 3px solid #368b72; background: #eef6f2; padding: 10px 12px; font-size: 13px; color: #2d5146; margin: 18px 0 22px; line-height: 1.5; }
.gal-note.is-warning { border-left-color: #ad6c0b; color: #735018; background: #fff7e7; }
.gal-small-heading h3 { font-size: 15px; }
.gal-small-previews { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.gal-small-previews > div { padding: 14px 16px; border: 1px solid #d3dbde; border-radius: 4px; }
.gal-light { background: #fff; color: #26332e; }
.gal-dark { background: #202124; color: #f1f3f4; }
.gal-small-previews > div > span { display: block; font-size: 12px; margin-bottom: 12px; }
.gal-small-previews > div > div { display: flex; gap: 12px; align-items: center; min-height: 36px; font-size: 12px; }
.gal-small-previews canvas { display: block; width: 28px; height: 28px; flex: 0 0 28px; }
.gal-section { margin: 30px 0 0; border-top: 1px solid #d1dcdd; padding-top: 24px; }
.gal-section > h2 { margin: 0 0 18px; font-size: 23px; }
.gal-audit { list-style: none; padding: 0; margin: 0; }
.gal-audit li { display: grid; grid-template-columns: 175px 95px minmax(0, 1fr); align-items: start; gap: 12px; padding: 12px 0; border-bottom: 1px solid #e0e7e6; font-size: 14px; }
.gal-audit li > span:last-child { color: #52636a; }
.gal-badge { display: inline-block; justify-self: start; border-radius: 3px; padding: 2px 7px; font-size: 11px; line-height: 1.6; font-weight: 700; }
.gal-badge.is-pass { background: #e3f2e9; color: #226141; }
.gal-badge.is-note { background: #e9f0f8; color: #35587c; }
.gal-badge.is-warn { background: #fff0d8; color: #8a5810; }
.gal-footnote, .gal-specs > p { font-size: 13px; color: #596b70; line-height: 1.6; }
.gal-specs dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin: 0 0 20px; }
.gal-specs dt { color: #607477; font-size: 12px; margin-bottom: 6px; }
.gal-specs dd { margin: 0; font-size: 15px; font-weight: 600; }
.gal-section details { padding: 14px 0; border-bottom: 1px solid #d9e2e0; }
.gal-section summary { cursor: pointer; font-weight: 600; }
.gal-section details p { max-width: 900px; font-size: 15px; color: #4b6166; line-height: 1.65; }
@media (max-width: 760px) {
  body[data-tool="google-ads-logo-checker"] .page-title h1 { font-size: 29px; }
  .gal-editor { grid-template-columns: minmax(0, 1fr); }
  .gal-previews { order: -1; padding: 18px; }
  .gal-controls { border-right: 0; border-top: 1px solid #dce3e5; padding: 20px; }
  .gal-preview-grid { gap: 12px; }
  .gal-toolbar { padding: 14px 16px 8px; gap: 8px; }
  .gal-upload-note { flex-basis: 100%; order: 3; }
  .gal-link-button { margin-left: auto; }
  .gal-status { padding: 0 16px 12px; }
  .gal-small-previews { gap: 8px; }
  .gal-small-previews > div { padding: 12px; }
  .gal-audit li { grid-template-columns: minmax(0, 1fr) auto; gap: 7px; }
  .gal-audit li > span:last-child { grid-column: 1 / -1; }
  .gal-specs dl { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
}
@media (max-width: 380px) { .gal-toolbar .gal-upload { padding: 8px; font-size: 14px; } .gal-toolbar .gal-link-button { font-size: 12px; padding: 3px; } }