:root {
    color-scheme: light;
    --bg-1: #0f172a;
    --bg-2: #1e3a8a;
    --panel: rgba(255, 255, 255, 0.94);
    --text: #0f172a;
    --muted: #475569;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --border: rgba(148, 163, 184, 0.28);
    --shadow: 0 30px 80px rgba(15, 23, 42, 0.28);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Inter, Arial, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(96, 165, 250, 0.34), transparent 32%),
        radial-gradient(circle at bottom right, rgba(59, 130, 246, 0.24), transparent 30%),
        linear-gradient(135deg, var(--bg-1), var(--bg-2));
}

.page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 16px;
}

.notice {
    width: min(100%, 920px);
    padding: 40px;
    border: 1px solid var(--border);
    border-radius: 28px;
    background: var(--panel);
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px);
}

.notice__badge {
    display: inline-flex;
    align-items: center;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.notice__visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 180px;
    height: 180px;
    margin: 28px 0 18px;
}

.shield {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 128px;
    height: 128px;
    border-radius: 36px;
    background: linear-gradient(180deg, #eff6ff, #dbeafe);
    color: var(--primary);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 24px 50px rgba(37, 99, 235, 0.2);
}

.shield__inner {
    width: 72px;
    height: 72px;
}

.shield__inner svg {
    width: 100%;
    height: 100%;
}

.pulse {
    position: absolute;
    inset: 50% auto auto 50%;
    width: 180px;
    height: 180px;
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.pulse_one {
    animation: pulse 2.8s linear infinite;
}

.pulse_two {
    animation: pulse 2.8s linear 1.4s infinite;
}

.notice__title {
    margin: 0;
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.08;
}

.notice__text {
    max-width: 720px;
    margin: 18px 0 0;
    color: var(--muted);
    font-size: 18px;
    line-height: 1.7;
}

.notice__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 22px;
    border-radius: 14px;
    text-decoration: none;
    font-weight: 700;
    transition: 0.2s ease;
}

.button_primary {
    background: var(--primary);
    color: #fff;
}

.button_primary:hover {
    background: var(--primary-hover);
}

.button_secondary {
    border: 1px solid rgba(37, 99, 235, 0.24);
    background: rgba(255, 255, 255, 0.78);
    color: var(--primary);
}

.button_secondary:hover {
    background: rgba(219, 234, 254, 0.92);
}

.notice__list {
    margin: 28px 0 0;
    padding-left: 20px;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.7;
}

.notice__list li + li {
    margin-top: 8px;
}

@keyframes pulse {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.7);
    }

    35% {
        opacity: 0.65;
    }

    100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(1.15);
    }
}

@media (max-width: 720px) {
    .notice {
        padding: 28px 22px;
        border-radius: 22px;
    }

    .notice__visual {
        width: 152px;
        height: 152px;
        margin-top: 22px;
    }

    .pulse {
        width: 152px;
        height: 152px;
    }

    .notice__text {
        font-size: 16px;
    }

    .button {
        width: 100%;
    }
}