.invitation-card { max-width: 440px; margin: 20px auto; padding: 20px; box-sizing: border-box; border: 1px solid #f5d5d0; border-radius: 14px; background: #fff7f4; text-align: center; color: #282828; }
.invitation-label { margin: 0 0 10px; font-size: 15px; }
.invitation-code { display: block; width: 100%; box-sizing: border-box; padding: 6px; border: 0; background: transparent; color: #e93820; font-size: clamp(24px, 6vw, 36px); font-weight: 700; text-align: center; user-select: text; -webkit-user-select: text; }
.invitation-help, .invitation-status, .invitation-fallback p { font-size: 14px; line-height: 1.6; margin: 10px 0 0; overflow-wrap: anywhere; }
.invitation-status { color: #a73920; }
.invitation-card [hidden] { display: none !important; }
.invitation-fallback button { margin: 12px 4px 0; padding: 10px 14px; background: #fff; color: #a73920; border: 1px solid #e6b2a8; border-radius: 8px; cursor: pointer; }
.hero .download-btn.android_download_btn { width: auto; min-width: 190px; padding: 0 14px; box-sizing: border-box; }
.wapbox .wap_android .btn { margin-top: 20px; font-size: 20px; }
@media (min-width: 769px) {
    .hero { height: 650px; }
    .content .wrapper { height: 650px; }
    .wrapper .download { top: 150px; display: grid; grid-template-columns: 110px 1fr; gap: 12px 20px; align-items: center; }
    .download .invitation-card { grid-column: 1 / -1; grid-row: 1; width: 100%; margin: 0 0 8px; }
    .download .code { grid-column: 1; grid-row: 2 / 4; }
    .hero .download-btn { position: static; display: block; width: auto; padding: 0 16px 0 44px; box-sizing: border-box; font-size: 16px; white-space: nowrap; }
    .hero .download-btn.android_download_btn { padding-left: 44px; }
    .download .info { grid-column: 1 / -1; margin: 8px 0; }
    .about { padding-top: 60px; }
}