.update-notice-dialog{padding:0;width:min(620px,calc(100vw - 28px));max-height:calc(100dvh - 52px);border:1px solid #dce5df;border-radius:22px;background:#fffefa;color:#263e34;overflow:auto;overscroll-behavior:contain}
.update-notice-dialog[open]{display:flex;flex-direction:column;overflow:hidden}
.update-notice-heading,.update-notice-intro,.update-notice-footer{flex-shrink:0}
.update-notice-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:28px 28px 12px}
.update-notice-eyebrow{color:#557562;font-size:.8rem;letter-spacing:.1em;margin-bottom:8px}
.update-notice-heading h2{font-size:1.5rem;line-height:1.45;letter-spacing:0}
.update-notice-close{flex-shrink:0;width:44px;height:44px;margin:-9px -12px 0 0;border-radius:50%;background:transparent;color:#52675c;font-size:1.8rem}
.update-notice-close:hover{background:#edf2ec}
.update-notice-intro{padding:0 28px 22px;font-size:.85rem;color:#66756d;line-height:1.75}
.update-notice-body{padding:0 28px;min-height:0;overflow:auto;overscroll-behavior:contain}
.update-notice-release{padding:22px 0;border-top:1px solid #dfe7de;overflow-wrap:anywhere}
.update-notice-release time{font-size:.78rem;color:#66776d}
.update-notice-release h3{font-size:1.2rem;line-height:1.55;margin:8px 0 20px}
.update-notice-item+.update-notice-item{margin-top:24px}
.update-notice-item h4{font-size:1rem;line-height:1.65;margin:0 0 7px}
.update-notice-item p,.update-notice-item li{font-size:.94rem;line-height:1.85;white-space:pre-line}
.update-notice-item ul{margin:10px 0;padding-left:1.25em}
.update-notice-item li+li{margin-top:7px}
.update-notice-item a{display:inline-flex;align-items:center;gap:12px;margin-top:13px;padding:9px 13px;min-height:44px;border-radius:8px;background:#edf3e9;color:#365d42;text-decoration:none;font-size:.9rem;font-weight:600}
.update-notice-item a:hover{background:#e0ebdc}
.update-notice-footer{padding:16px 28px 22px;border-top:1px solid #e4e8df;background:#fffefa}
.update-notice-footer .button{width:100%;background:#42654b;color:white;min-height:46px}
@media(max-width:520px){.update-notice-heading{padding:23px 21px 10px}.update-notice-heading h2{font-size:1.3rem}.update-notice-intro{padding:0 21px 18px}.update-notice-body{padding:0 21px}.update-notice-footer{padding:14px 21px 18px}.update-notice-release h3{font-size:1.12rem}}