body { margin: 0; background: #10151f; }
#gameContent[hidden], #deviceNotice[hidden] { display: none !important; }
#deviceNotice { position: fixed; inset: 0; z-index: 100000; overflow-y: auto; display: grid; align-items: center; padding: 28px; box-sizing: border-box; background: #10151f; color: #edf1f8; font: 16px/1.6 system-ui, sans-serif; }
.device-card { width: 100%; max-width: 590px; margin: auto; padding: 34px; box-sizing: border-box; border: 1px solid #35404f; border-radius: 26px; background: #19212e; box-shadow: 0 24px 70px #0005; }
.device-brand { color: #d0ff75; font-size: 13px; font-weight: 750; letter-spacing: .12em; }
#deviceNotice h1 { margin: 14px 0 18px; font-size: clamp(28px, 6vw, 38px); font-weight: 750; line-height: 1.15; letter-spacing: -.025em; }
#deviceNotice p { margin: 14px 0; color: #c9d1df; }
.device-important { border-left: 3px solid #d0ff75; padding: 10px 16px; background: #d0ff7509; border-radius: 0 12px 12px 0; }
#deviceNotice .device-small { font-size: 14px; color: #aeb9cc; }
.device-check { display: flex; align-items: flex-start; gap: 12px; margin: 24px 0; cursor: pointer; }
.device-check input { appearance: auto; flex: 0 0 20px; width: 20px; height: 20px; margin: 3px 0 0; accent-color: #d0ff75; }
.device-actions { display: flex; flex-wrap: wrap; gap: 12px; }
#deviceNotice button { appearance: none; flex: 1 1 150px; min-height: 48px; padding: 12px 18px; border: 1px solid #647086; border-radius: 14px; background: transparent; color: #edf1f8; font: 700 15px/1.4 system-ui, sans-serif; cursor: pointer; }
#deviceNotice #continueGame { background: #d0ff75; border-color: #d0ff75; color: #182015; }
#deviceNotice #continueGame:disabled { opacity: .4; cursor: default; }
#deviceNotice button:focus-visible, #deviceNotice input:focus-visible { outline: 3px solid #b8a4ff; outline-offset: 4px; }
#deviceNotice .device-status { margin-bottom: 0; }
.device-status:empty { display: none; }
@media (max-width: 480px) { #deviceNotice { padding: 16px; } .device-card { padding: 24px; border-radius: 22px; } }