body.login-notice-open {
    overflow: hidden;
}

.manual-login-panel {
    display: grid;
    gap: 10px;
    margin-top: 4px;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-elev);
}

.manual-login-panel[hidden] {
    display: none;
}

.manual-login-panel label {
    color: var(--text-strong);
    font-size: 14px;
    font-weight: 700;
}

.manual-login-panel input,
.manual-login-panel button {
    width: 100%;
}

.manual-login-panel button[type="submit"] {
    margin-top: 6px;
}

.login-notice {
    position: fixed;
    inset: 0;
    z-index: 20000;
    display: grid;
    place-items: center;
    padding: clamp(12px, 3vw, 36px);
    background: rgba(3, 7, 18, .9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    animation: loginNoticeFadeIn .2s ease-out;
}

.login-notice--closing {
    pointer-events: none;
    animation: loginNoticeFadeOut .18s ease-in forwards;
}

.login-notice__dialog {
    width: min(100%, 960px);
    max-height: calc(100vh - clamp(24px, 6vw, 72px));
    overflow-y: auto;
    padding: clamp(24px, 5vw, 56px);
    border: 2px solid #f59e0b;
    border-radius: clamp(18px, 3vw, 30px);
    background: var(--panel);
    box-shadow: 0 32px 100px rgba(0, 0, 0, .7), 0 0 0 8px rgba(245, 158, 11, .08);
    animation: loginNoticeAppear .28s ease-out;
}

.login-notice__label {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    margin-bottom: 18px;
    padding: 6px 14px;
    border-radius: 999px;
    color: #111827;
    background: #f59e0b;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.login-notice h1 {
    max-width: 800px;
    margin: 0 0 clamp(20px, 3vw, 32px);
    color: var(--text-strong);
    font-size: clamp(30px, 5vw, 56px);
    line-height: 1.08;
    letter-spacing: -.035em;
}

.login-notice__content > p {
    margin: 0 0 24px;
    color: var(--text);
    font-size: clamp(17px, 2vw, 21px);
    line-height: 1.55;
}

.login-notice__content strong {
    color: var(--text-strong);
}

.login-notice__point {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 14px;
    align-items: start;
    margin-top: 12px;
    padding: 16px 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-elev);
}

.login-notice__point p {
    margin: 0;
    color: var(--text);
    font-size: clamp(15px, 1.7vw, 18px);
    line-height: 1.5;
}

.login-notice__number {
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: #111827;
    background: #f59e0b;
    font-weight: 800;
}

.login-notice__confirm {
    width: 100%;
    min-height: 58px;
    margin-top: 26px;
    background: #f59e0b;
    color: #111827;
    font-size: 17px;
    font-weight: 800;
}

.login-notice__confirm:hover,
.login-notice__confirm:focus-visible {
    background: #fbbf24;
}

.login-notice__confirm:focus-visible {
    outline: 3px solid #fff;
    outline-offset: 3px;
}

@keyframes loginNoticeFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes loginNoticeFadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

@keyframes loginNoticeAppear {
    from { opacity: 0; transform: translateY(18px) scale(.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 560px) {
    .login-notice {
        place-items: stretch;
        padding: 0;
    }

    .login-notice__dialog {
        width: 100%;
        max-height: 100vh;
        min-height: 100vh;
        padding: 24px 18px;
        border: 0;
        border-radius: 0;
    }

    .login-notice__point {
        grid-template-columns: 34px 1fr;
        gap: 10px;
        padding: 14px;
    }

    .login-notice__number {
        width: 30px;
        height: 30px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .login-notice,
    .login-notice--closing,
    .login-notice__dialog {
        animation-duration: .01ms;
    }
}