:root {
  --prototype-content-max: 1280px;
  --prototype-page-gutter: 24px;
}

.header {
  padding-inline: 0 !important;
}

.header-inner {
  position: relative;
  width: min(var(--prototype-content-max), calc(100% - var(--prototype-page-gutter) * 2));
  height: 100%;
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: inherit;
  min-width: 0;
}

.app > main {
  width: min(var(--prototype-content-max), calc(100% - var(--prototype-page-gutter) * 2)) !important;
  max-width: var(--prototype-content-max) !important;
  margin-inline: auto !important;
  box-sizing: border-box;
}

.builder-head,
.builder-steps,
.builder-footer {
  padding-inline: 0 !important;
}

.builder-head-inner,
.builder-steps-inner,
.builder-footer-inner,
.builder-inner {
  width: min(var(--prototype-content-max), calc(100% - var(--prototype-page-gutter) * 2)) !important;
  max-width: var(--prototype-content-max) !important;
  margin-inline: auto !important;
  box-sizing: border-box;
}

.builder-head-inner {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.builder-steps-inner {
  min-height: 58px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: center;
}

.builder-footer-inner {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

@media (max-width: 820px) {
  :root { --prototype-page-gutter: 16px; }
}

@media (max-width: 560px) {
  :root { --prototype-page-gutter: 12px; }
  .header-inner { width: calc(100% - 24px); }
  .builder-steps-inner { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}