:root {
    --module-notice-primary: #1476dd;
    --module-notice-primary-dark: #0f0344;
    --module-notice-page-base: #fafafa;
    --module-notice-surface: rgba(255, 255, 255, 0.4);
    --module-notice-border: rgba(148, 163, 184, 0.09);
    --module-notice-shadow:
        0 12px 30px -24px rgba(15, 23, 42, 0.16),
        0 4px 12px -12px rgba(15, 23, 42, 0.10);
    --module-notice-radius: 28px;
    --module-notice-accent: #0ea5e9;
    --module-notice-accent-soft: rgba(14, 165, 233, 0.1);
    --module-notice-text: #1f2f46;
    --module-notice-muted: #5b6e86;
}

body {
    min-height: 100vh;
    min-height: 100dvh;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    overflow-y: auto;
    background: var(--module-notice-page-base);
    font-family: 'Segoe UI', sans-serif;
    color: var(--module-notice-text);
    box-sizing: border-box;
}

.app-content {
    flex: 1 0 auto;
    position: relative;
    background: var(--module-notice-page-base);
    overflow: hidden;
    isolation: isolate;
}

#particle-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    mask-image: radial-gradient(circle at center, black 40%, transparent 100%);
    -webkit-mask-image: radial-gradient(circle at center, black 40%, rgba(0, 0, 0, 0.2) 100%);
}

.notice-content-wrap {
    position: relative;
    z-index: 1;
}

.notice-card {
    background: var(--module-notice-surface);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid var(--module-notice-border);
    border-radius: var(--module-notice-radius);
    box-shadow: var(--module-notice-shadow), inset 0 1px 0 rgba(255,255,255,.3);
    padding: 0;
    margin-top: 0;
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.notice-card::before {
    content: '';
    position: absolute;
    width: 180px;
    height: 180px;
    top: -70px;
    left: -55px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.24) 0%, rgba(56, 189, 248, 0) 72%);
    pointer-events: none;
    z-index: 0;
    animation: moduleNoticeShimmerLeft 9.5s ease-in-out infinite;
}

.notice-card::after {
    content: '';
    position: absolute;
    width: 220px;
    height: 220px;
    right: -80px;
    bottom: -100px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(15, 23, 42, 0.14) 0%, rgba(15, 23, 42, 0) 75%);
    pointer-events: none;
    z-index: 0;
    animation: moduleNoticeShimmerRight 10.5s ease-in-out infinite;
}

.notice-card > * {
    position: relative;
    z-index: 1;
}

.notice-main {
    padding: 3rem 2.6rem;
    background: linear-gradient(140deg, rgba(255, 255, 255, 0.18) 0%, rgba(248, 251, 255, 0.1) 100%);
}

.notice-side {
    padding: 3rem 2.3rem;
    background: linear-gradient(180deg, rgba(255,255,255,.28) 0%, rgba(247, 250, 255, .22) 100%);
    border-left: 1px solid rgba(148, 163, 184, 0.12);
    height: 100%;
}

.notice-status-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.35rem;
    flex-wrap: wrap;
}

.notice-illustration {
    width: 68px;
    height: 68px;
    background: linear-gradient(135deg, #fffaf4 0%, #eef7ff 100%);
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.55rem;
    color: var(--module-notice-primary);
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.08);
}

.notice-kicker {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: var(--module-notice-accent-soft);
    border: 1px solid rgba(14, 165, 233, 0.16);
    border-radius: 999px;
    padding: .4rem 1rem;
    font-size: .8rem;
    font-weight: 700;
    color: #0284c7;
    margin-bottom: 1.2rem;
}

.notice-kicker::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--module-notice-accent);
    display: inline-block;
}

.notice-overline {
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: #475569;
    margin-bottom: .9rem;
}

.notice-title {
    font-size: clamp(2rem, 4vw, 2.9rem);
    font-weight: 800;
    color: #173764;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.notice-copy {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--module-notice-muted);
    max-width: 560px;
    margin: 0;
}

.notice-note-strip {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    margin-top: 1.5rem;
    padding: .85rem 1rem;
    border-radius: 16px;
    background: rgba(255, 255, 255, .68);
    border: 1px solid rgba(148, 163, 184, 0.18);
    color: #334155;
    font-weight: 600;
}

.notice-note-strip i {
    color: #0284c7;
}

.notice-side-title {
    font-size: .78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: #64748b;
    margin-bottom: .95rem;
}

.notice-status-card {
    margin-bottom: 1.4rem;
    padding: 1.25rem 1.2rem;
    border-radius: 22px;
    background: rgba(255, 255, 255, .9);
    border: 1px solid rgba(148, 163, 184, 0.18);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,.8),
        0 10px 20px rgba(15, 23, 42, 0.04);
}

.notice-status-label {
    font-size: .76rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: #64748b;
    margin-bottom: .45rem;
}

.notice-status-value {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--module-notice-primary);
}

.notice-side-copy {
    margin: 0 0 1.6rem;
    color: var(--module-notice-muted);
    line-height: 1.7;
    font-size: .94rem;
}

.notice-actions {
    display: flex;
    justify-content: flex-start;
}

.notice-actions a {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    justify-content: center;
    width: 100%;
    padding: .9rem 1.2rem;
    background: linear-gradient(135deg, var(--module-notice-primary) 0%, var(--module-notice-primary-dark) 100%);
    color: #fff;
    font-size: .95rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 16px;
    transition: background .25s, transform .2s, box-shadow .25s;
    box-shadow: 0 14px 30px rgba(15, 3, 68, .20);
}

.notice-actions a:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 18px 34px rgba(15, 3, 68, .24);
}

@keyframes moduleNoticeShimmerLeft {
    0%, 100% {
        transform: translate3d(0, 0, 0) scale(1);
        opacity: 0.95;
    }
    50% {
        transform: translate3d(16px, -10px, 0) scale(1.08);
        opacity: 0.7;
    }
}

@keyframes moduleNoticeShimmerRight {
    0%, 100% {
        transform: translate3d(0, 0, 0) scale(1);
        opacity: 0.75;
    }
    50% {
        transform: translate3d(-14px, 12px, 0) scale(1.06);
        opacity: 0.52;
    }
}

@media (max-width: 575.98px) {
    .notice-card {
        border-radius: 24px;
    }

    .notice-main,
    .notice-side {
        padding: 2rem 1.4rem;
    }

    .notice-side {
        border-left: 0;
        border-top: 1px solid rgba(148, 163, 184, 0.12);
    }

    .notice-title {
        font-size: 1.8rem;
    }

    .notice-status-value {
        font-size: 1rem;
    }

    .notice-actions a {
        justify-content: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .notice-card::before,
    .notice-card::after {
        animation: none !important;
        transform: none !important;
    }
}