*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;font-size:16px}body{color:#111827;background:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}.sos-container{flex-direction:column;max-width:480px;min-height:100dvh;margin:0 auto;display:flex}.banner{text-align:center;color:#fff;padding:20px 16px}.banner h1{letter-spacing:.5px;font-size:24px;font-weight:700}.banner-red{background:#dc2626}.banner-green{background:#16a34a}.banner-gray{background:#6b7280}.content{padding:20px 16px}.message-primary{margin-bottom:8px;font-size:20px;font-weight:600}.message-secondary{color:#4b5563;font-size:16px}.map-container{padding:0 16px}.map-container iframe{border-radius:8px;width:100%;display:block}.map-link{color:#2563eb;margin-top:10px;font-size:16px;font-weight:500;text-decoration:none;display:inline-block}.map-link:hover{text-decoration:underline}.status-bar{color:#4b5563;padding:12px 16px;font-size:14px}.actions{padding:16px}.btn{text-align:center;cursor:pointer;border:none;border-radius:8px;width:100%;min-height:48px;padding:16px;font-size:18px;font-weight:600;text-decoration:none;display:block}.btn-emergency{color:#fff;background:#dc2626}.btn-emergency:active{background:#b91c1c}.btn-retry{color:#fff;background:#2563eb;margin-top:16px}.btn-retry:active{background:#1d4ed8}.footer{border-top:1px solid #e5e7eb;margin-top:auto;padding:20px 16px}.footer-note{color:#6b7280;margin-bottom:12px;font-size:14px}.footer-brand{color:#9ca3af;font-size:13px;font-weight:500}.loading-screen{flex-direction:column;justify-content:center;align-items:center;gap:16px;min-height:100dvh;display:flex}.loading-screen p{color:#6b7280;font-size:16px}.spinner{border:3px solid #e5e7eb;border-top-color:#dc2626;border-radius:50%;width:36px;height:36px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}