.install-page { max-width: 850px; }
.install-page > p:first-child { max-width: 630px; font-size: 18px; line-height: 1.8; }
.install-instructions { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; margin: 32px 0; }
.install-instructions section { border-top: 1px solid var(--line); padding-top: 20px; }
.install-instructions h2 { font-size: 22px; font-weight: 500; }
.install-instructions ol { padding-left: 22px; }
.install-instructions li { padding: 8px 0 8px 7px; }
.png-download { min-height: 44px; margin: 4px 0 20px; }
.photo-processing-status:empty { display: none; }
.auto-background { margin: 12px 0 24px; }
.auto-background > label { display: flex; align-items: center; gap: 10px; min-height: 44px; font-size: 14px; }
.auto-background input { flex: 0 0 auto; }
.auto-background > .help { display: block; margin: 2px 0 0 28px; max-width: 440px; }
@media (max-width: 700px) { .install-instructions { grid-template-columns: 1fr; gap: 12px; } }
@media (max-width: 767px) {
  input:not([type=checkbox]):not([type=radio]), textarea, select { font-size: 16px; }
}
@media (display-mode: standalone) {
  .site-header { padding-top: env(safe-area-inset-top); height: calc(72px + env(safe-area-inset-top)); }
  body { -webkit-tap-highlight-color: transparent; }
}