.event-notice {
  box-sizing:border-box; position:fixed; inset:0; margin:auto; width:min(640px,calc(100% - 28px));
  max-height:calc(100dvh - 40px); overflow:auto; overscroll-behavior:contain;
  padding:clamp(24px,5vw,42px); border:1px solid #efbc68; border-radius:14px;
  background:radial-gradient(ellipse at top right,#3a3323 0,transparent 60%),#171914;
  color:#f7f1e3; box-shadow:0 30px 100px #0009; font-family:Arial,sans-serif;
}
.event-notice::backdrop {background:#080a08bf; backdrop-filter:blur(8px);}
.event-notice .notice-close {position:absolute; top:12px; right:12px; width:44px; height:44px; border:1px solid #ffffff40; border-radius:50%; background:#ffffff08; color:#f7f1e3; font-size:26px; cursor:pointer;}
.event-notice .notice-kicker {margin:0 44px 22px 0; color:#f1c879; font-size:11px; font-weight:700; line-height:1.6; letter-spacing:.12em; text-transform:uppercase;}
.event-notice h2 {margin:0 0 10px; font-size:clamp(30px,6vw,44px); line-height:1.05; font-weight:500; letter-spacing:-.035em; color:#fff8e8;}
.event-notice .notice-artists {margin:0 0 23px; font-size:19px; color:#f1c879; letter-spacing:.02em;}
.event-notice p {margin:0 0 16px; font-size:15px; line-height:1.65; color:#d8d9cd;}
.event-notice .notice-ticket {border-left:2px solid #efbc68; padding:12px 16px; background:#efbc680b; color:#f6e9ce;}
.event-notice .notice-signature {font-size:13px; color:#f0e6d2; margin:22px 0 6px;}
.event-notice time {display:block; font-size:12px; line-height:1.6; color:#b9bfb0;}
.event-notice .notice-actions {display:flex; gap:12px; margin-top:24px; flex-wrap:wrap;}
.event-notice .notice-actions a {display:flex; align-items:center; justify-content:center; padding:13px 18px; min-height:46px; border-radius:5px; background:#efbc68; color:#1a1c15; text-decoration:none; font-size:14px; font-weight:700;}
.event-notice .notice-actions a+ a {background:transparent; color:#f5ead5; border:1px solid #ffffff55;}
.event-notice :is(a,button):focus-visible {outline:2px solid white; outline-offset:4px;}
.event-notice-open .event-status-float {visibility:hidden;}
@media(max-width:480px) { .event-notice {max-height:calc(100dvh - 24px);padding:26px 22px;} .event-notice p {font-size:14px;line-height:1.6;} .event-notice .notice-actions a {flex:1;} }

.event-notice .notice-logo {display:block;width:210px;max-width:calc(100% - 48px);height:auto;margin:0 0 18px;object-fit:contain;}
.event-notice .notice-artists {font-size:16px;line-height:1.5;}
@media(max-width:480px) { .event-notice .notice-logo {width:175px;margin-bottom:14px;} .event-notice .notice-kicker {font-size:10px;margin-bottom:16px;margin-right:0;letter-spacing:.08em;} }