.msn-overlay,.msn-overlay *{box-sizing:border-box}
.msn-overlay[hidden],.msn-overlay [hidden]{display:none!important}
.msn-overlay{position:fixed;inset:0;z-index:10050;background:rgba(21,31,42,.62);display:flex;align-items:center;justify-content:center;padding:24px;font-family:Arial,"Noto Sans TC","Microsoft JhengHei",sans-serif;color:#243748;line-height:1.6;text-align:left}
.msn-dialog{background:#fff;width:640px;max-width:100%;max-height:calc(100vh - 48px);max-height:calc(100dvh - 48px);border-radius:20px;box-shadow:0 18px 70px #0004;display:flex;flex-direction:column;overflow:hidden}
.msn-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 18px 8px 28px;flex-shrink:0;border-bottom:1px solid #edf0f2}
.msn-eyebrow{color:#647585;font-size:14px;font-weight:600;letter-spacing:.05em}
.msn-overlay button{font-family:inherit;cursor:pointer;line-height:1.4;margin:0}
.msn-close{width:44px;height:44px;flex-shrink:0;border:0;border-radius:50%;background:#f0f3f5;color:#33485a;font-size:30px;font-weight:400;box-shadow:none}
.msn-content{padding:24px 28px;overflow:auto;overscroll-behavior:contain;min-height:0;flex:1 1 auto}
.msn-picture{display:block;max-width:100%;width:auto;height:auto;max-height:46vh;object-fit:contain;margin:0 auto 20px;border-radius:10px}
.msn-title{color:#243748;font-size:26px;line-height:1.45;font-weight:700;margin:0 0 14px;overflow-wrap:anywhere}
.msn-body{font-size:17px;line-height:1.85;white-space:pre-wrap;overflow-wrap:anywhere;color:#465866}
.msn-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 24px;background:#f52159;border-radius:10px;color:white!important;text-decoration:none!important;font-size:16px;font-weight:700;margin-top:22px}
.msn-footer{padding:12px 28px 4px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-shrink:0;border-top:1px solid #edf0f2}
.msn-nav{border:1px solid #bac7d1;background:#fff;color:#294e70;border-radius:9px;min-height:44px;padding:8px 18px;font-size:15px;box-shadow:none}
.msn-nav:disabled{opacity:.35;cursor:default}
.msn-count{font-size:14px;color:#647585;text-align:center;flex:1}
.msn-hint{font-size:12px;line-height:1.5;text-align:center;color:#6b7985;margin:8px 16px 14px;flex-shrink:0}
.msn-overlay :focus-visible{outline:3px solid #275e91;outline-offset:3px}
@media(max-width:600px){.msn-overlay{padding:12px}.msn-dialog{border-radius:16px;max-height:calc(100vh - 24px);max-height:calc(100dvh - 24px)}.msn-header{padding-left:18px}.msn-content{padding:18px}.msn-title{font-size:22px}.msn-body{font-size:16px}.msn-footer{padding:10px 18px 2px}.msn-nav{padding:8px 12px}.msn-picture{max-height:40vh}}

/* Hide the old launcher as well when an older cached script is still loaded. */
.msn-launcher{display:none!important}
.msn-preferences{padding:8px 28px 0;flex-shrink:0}.msn-mute-label{display:flex;align-items:center;gap:10px;min-height:44px;cursor:pointer;font-size:15px;font-weight:400;margin:0}.msn-mute-today{width:22px;height:22px;margin:0;flex-shrink:0;accent-color:#294e70}.msn-preference-status{display:block;font-size:12px;color:#526778;line-height:1.5}.msn-center-link{display:inline-block;padding:8px 2px;color:#174d78;text-decoration:underline;font-size:14px}.msn-hint{font-size:13px}
.msn-center{padding:0 0 32px;line-height:1.8;color:#25384a;overflow-wrap:anywhere}.msn-center-header h1{font-size:28px;color:#263d52;margin:0 0 12px}.msn-center-header p{color:#526778}.msn-center-index{padding:16px;background:#f3f6f9;border:1px solid #dbe3ea;border-radius:10px;margin:20px 0}.msn-center-index a{display:block;padding:8px 0;color:#174d78;text-decoration:underline}.msn-center-card{border:1px solid #d2dde6;border-radius:12px;padding:24px;margin:20px 0;background:#fff;scroll-margin-top:90px}.msn-center-card h2{font-size:23px;line-height:1.5;margin:0 0 20px}.msn-center-picture{display:block;max-width:100%;width:auto;height:auto;margin:0 auto 20px}.msn-center-body{white-space:pre-wrap;font-size:17px;line-height:1.9}.msn-center-empty{padding:24px;border:1px solid #d2dde6;border-radius:10px;background:#f8fafb}
@media(max-width:600px){.msn-preferences{padding:8px 18px 0}.msn-center-card{padding:18px}.msn-center-header h1{font-size:25px}.msn-center-card h2{font-size:21px}.msn-center-body{font-size:16px}}

/* v41: reduce desktop announcement footprint to roughly half; preserve readable controls. */
@media(min-width:601px){
 .msn-dialog{width:450px;max-height:72vh;max-height:72dvh;border-radius:16px}
 .msn-header{padding:8px 14px 8px 20px}
 .msn-content{padding:16px 20px}
 .msn-picture{max-height:30vh;margin-bottom:14px}
 .msn-footer{padding:8px 20px 2px}
 .msn-preferences{padding:4px 20px 0}
 .msn-hint{margin:4px 14px 10px}
}
/* On short landscape viewports, leave enough space for the scrollable announcement. */
@media(min-width:601px) and (max-height:480px){
 .msn-dialog{max-height:calc(100vh - 48px);max-height:calc(100dvh - 48px)}
}