.support-shell { margin: 0; background: #f5f7fa; color: #111315; font-family: Arial, Helvetica, sans-serif; letter-spacing: 0; }
.support-header { border-bottom: 1px solid #899198; background: #fff; }
.support-header nav, .support-footer, #support-main { max-width: 1040px; margin-inline: auto; padding: 24px; }
.support-header nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.support-brand img { width: 200px; max-width: 100%; height: auto; }
.support-shell a { color: #111315; text-underline-offset: 4px; overflow-wrap: anywhere; }
.support-action { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 8px 16px; border: 1px solid #111315; border-radius: 6px; background: #c8fa46; font-weight: 700; text-decoration: none; }
#support-main { min-height: 60vh; padding-block: 40px; }
.support-shell .content-page { max-width: 720px; margin: 0; padding: 0; }
.support-shell h1 { font-size: 36px; font-weight: 800; margin-bottom: 24px; overflow-wrap: anywhere; }
.support-shell h2 { font-size: 22px; margin: 32px 0 12px; }
.support-shell p, .support-shell li { line-height: 1.65; overflow-wrap: anywhere; }
.support-footer { border-top: 1px solid #899198; }
.support-footer nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.support-footer a { display: inline-flex; align-items: center; min-height: 44px; }
.support-footer p { color: #515960; margin-top: 16px; }
.support-skip { position: absolute; top: -100px; left: 16px; background: #fff; padding: 12px; z-index: 10; }
.support-skip:focus { top: 12px; }
.support-shell :focus-visible { outline: 3px solid #111315; outline-offset: 4px; }
.support-shell .camera-consent, .support-shell .readiness-panel, .support-shell .calibration-panel { background: transparent; border: 0; border-bottom: 1px solid #899198; border-radius: 0; padding: 16px 0; }
.support-shell .camera-privacy, .support-shell .calibration-thresholds dt, .support-shell .status-grid dt { color: #515960; }
.support-shell .btn { min-height: 44px; border-radius: 6px; white-space: normal; color: #111315; border-color: #515960; }
.support-shell .btn-success { background: #c8fa46; font-weight: 700; }
.support-shell .btn:disabled { opacity: 1; background: #e4e8eb; color: #515960; border-style: dashed; }
.support-shell .form-check { display: flex; align-items: center; gap: 12px; padding: 8px 0; min-height: 44px; }
.support-shell .form-check-input { float: none; margin: 0; width: 24px; height: 24px; flex-shrink: 0; }
.support-shell .form-check-label { display: flex; align-items: center; min-height: 44px; }
.support-shell input, .support-shell button { font-size: 16px; }
.support-shell .btn-outline-light:hover { color: #111315; background: #e4e8eb; }
.support-shell .camera-indicator { color: #24602c; }
.support-shell .camera-stage { margin-inline: auto; }
.support-shell .camera-stage .camera-placeholder { color: #f5f7fa; }
.support-shell .calibration-heading { flex-wrap: wrap; gap: 8px; }
.support-shell .calibration-heading h2 { margin: 0; }
.support-shell #readiness-panel #readiness-status { color: #111315; font-size: 16px; }
.support-shell #calibration-status { color: #24602c; }
.support-shell .status-grid > div { background: transparent; border: 0; border-bottom: 1px solid #899198; border-radius: 0; }
.support-shell details { border-bottom: 1px solid #899198; padding-block: 12px; }
.support-shell summary { cursor: pointer; min-height: 44px; padding-block: 10px; font-weight: 700; }
.support-shell .help-links { display: flex; flex-wrap: wrap; gap: 24px; margin-block: 24px; }
.support-shell .help-links a { min-height: 44px; display: inline-flex; align-items: center; }
@media (max-width: 540px) { .support-header nav, .support-footer, #support-main { padding-inline: 16px; } .support-shell h1 { font-size: 28px; } .support-brand img { width: 176px; } }
@media (prefers-reduced-motion: reduce) { .support-shell * { animation: none !important; transition: none !important; } }
@media (forced-colors: active) { .support-shell :focus-visible { outline-color: Highlight; } .support-shell .support-action, .support-shell .btn { border-color: ButtonText; } }