.material-notices{position:relative;color:#24454a;font-size:.9rem}
.material-notices>summary{cursor:pointer;list-style:none;display:inline-flex;align-items:center;min-height:44px;padding:8px 12px;background:#eef7f6;border:1px solid #d5e8e5;border-radius:12px;box-sizing:border-box;font-weight:700;white-space:nowrap}
.material-notices>summary::before{content:"";display:inline-block;flex:none;width:20px;height:20px;margin-right:6px;background:center/contain no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23111111' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 8a6 6 0 0 0-12 0c0 7-3 7-3 9h18c0-2-3-2-3-9M10 21h4'/%3E%3C/svg%3E")}
.material-notices>summary::-webkit-details-marker{display:none}
.material-notices>div{position:fixed;left:12px;top:80px;z-index:80;box-sizing:border-box;width:min(390px,calc(100vw - 24px));max-width:calc(100vw - 24px);max-height:65dvh;overscroll-behavior:contain;overflow:auto;overflow-wrap:anywhere;padding:8px;background:#fff;border:1px solid #dce9e7;border-radius:14px;box-shadow:0 14px 38px rgba(18,55,56,.16)}
.material-notices article{padding:10px 12px;border-bottom:1px solid #dce9e7;background:#fff}
.material-notices article summary{cursor:pointer;font-weight:700;padding:6px 0}
.material-notices p{white-space:pre-wrap;line-height:1.7;margin:8px 0}
.material-notice-date{font-size:.75rem;color:#526a6c}
.material-notice-context{font-size:.8rem;color:#526a6c}
#topbar-right .material-notices button{min-height:44px;padding:8px 16px;border:1px solid #148b91;border-radius:8px;background:#fff;color:#17676b;cursor:pointer}
.material-notices[hidden]{display:none}