.floating-notice-stack{position:fixed;top:50%;left:50%;z-index:1200;width:min(420px,calc(100vw - 32px));transform:translate(-50%,-50%);pointer-events:none}.floating-notice{position:relative;overflow:hidden;display:flex;align-items:flex-start;gap:14px;padding:18px 20px 18px 18px;border-radius:18px;color:#ffffff;box-shadow:0 24px 60px rgba(10,22,55,0.28);transform:translateY(8px) scale(0.96);opacity:0;transition:opacity 0.22s ease,transform 0.22s ease;pointer-events:auto}.floating-notice.is-visible{opacity:1;transform:translateY(0) scale(1)}.floating-notice.is-success{background:linear-gradient(135deg,#1677ff 0%,#3ea2ff 100%)}.floating-notice.is-error{background:linear-gradient(135deg,#b93b44 0%,#e55d61 100%)}.floating-notice-icon{width:32px;height:32px;flex:0 0 32px;margin-top:2px}.floating-notice-body{min-width:0;padding-right:18px}.floating-notice-title{margin:0 0 4px;font-size:1rem;font-weight:800}.floating-notice-text{margin:0;color:rgba(255,255,255,0.92);font-size:0.94rem;line-height:1.7}.floating-notice-close{position:absolute;top:10px;right:10px;width:26px;height:26px;border:none;border-radius:999px;background:rgba(255,255,255,0.16);color:#ffffff;font-size:1rem;cursor:pointer}.floating-notice-progress{position:absolute;left:0;right:0;bottom:0;height:4px;background:rgba(255,255,255,0.22)}.floating-notice-progress::after{content:"";display:block;height:100%;background:rgba(255,255,255,0.9);transform-origin:left center;animation:notice-progress linear forwards;animation-duration:var(--notice-duration,3200ms)}@keyframes notice-progress{from{transform:scaleX(1)}to{transform:scaleX(0)}}@media (max-width:920px){.floating-notice-stack{width:min(360px,calc(100vw - 24px))}.floating-notice{padding:14px 16px 14px 14px;border-radius:14px}.floating-notice-icon{width:28px;height:28px;flex-basis:28px}.floating-notice-body{padding-right:14px}}