.hts-site-notice,
.hts-site-notice * {
    box-sizing: border-box;
}

.hts-site-notice {
    --notice-accent: var(--color-accent, #f28c28);
    --notice-accent-dark: var(--color-accent-dark, #d96e0c);
    --notice-dark: var(--color-dark, #111315);
    --notice-surface: #ffffff;
    --notice-text: #252a2e;
    --notice-muted: #687078;
    --notice-border: #dfe3e6;
    font-family: inherit;
}

.hts-site-notice[data-tone="info"] {
    --notice-accent: #3973a9;
    --notice-accent-dark: #285b89;
}

.hts-site-notice[data-tone="urgent"] {
    --notice-accent: #b4232d;
    --notice-accent-dark: #8f1821;
}

.hts-notice-backdrop {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: grid;
    place-items: center;
    padding: 20px;
    background: rgba(9, 11, 13, 0.72);
    backdrop-filter: blur(5px);
}

.hts-notice-dialog {
    position: relative;
    width: min(620px, 100%);
    max-height: min(760px, calc(100vh - 40px));
    padding: clamp(26px, 5vw, 42px);
    overflow: auto;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-top: 8px solid var(--notice-accent);
    border-radius: var(--radius-md, 20px);
    color: var(--notice-text);
    background: var(--notice-surface);
    box-shadow: 0 30px 100px rgba(0, 0, 0, 0.34);
}

.hts-notice-label {
    display: block;
    margin: 0 45px 8px 0;
    color: var(--notice-accent-dark);
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.hts-notice-title {
    margin: 0 45px 14px 0;
    color: var(--notice-dark);
    font-size: clamp(1.65rem, 4vw, 2.45rem);
    line-height: 1.12;
}

.hts-notice-message {
    margin: 0;
    color: var(--notice-text);
    font-size: 1.04rem;
    line-height: 1.65;
    white-space: pre-line;
}

.hts-notice-actions {
    margin-top: 24px;
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.hts-notice-link,
.hts-notice-dismiss {
    min-height: 44px;
    padding: 10px 18px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    border: 1px solid var(--notice-accent);
    border-radius: 999px;
    font: inherit;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
}

.hts-notice-link {
    color: #ffffff;
    background: var(--notice-accent);
}

.hts-notice-dismiss {
    color: var(--notice-dark);
    background: #ffffff;
}

.hts-notice-close {
    position: absolute;
    top: 18px;
    right: 18px;
    width: 42px;
    height: 42px;
    padding: 0;
    display: grid;
    place-items: center;
    border: 1px solid var(--notice-border);
    border-radius: 50%;
    color: var(--notice-dark);
    background: #f4f5f6;
    font: inherit;
    font-size: 1.45rem;
    line-height: 1;
    cursor: pointer;
}

.hts-site-notice[data-display="bar"] {
    position: fixed;
    right: 0;
    left: 0;
    z-index: 9999;
    padding: 15px 20px;
    color: #ffffff;
    background: var(--notice-dark);
    border-top: 5px solid var(--notice-accent);
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.23);
}

.hts-site-notice[data-display="bar"][data-position="top"] {
    top: 0;
    border-top: 0;
    border-bottom: 5px solid var(--notice-accent);
}

.hts-site-notice[data-display="bar"][data-position="bottom"] {
    bottom: 0;
}

.hts-notice-bar-inner {
    max-width: var(--max-width, 1180px);
    margin: 0 auto;
    padding-right: 46px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 18px;
    align-items: center;
}

.hts-site-notice[data-display="bar"] .hts-notice-label {
    margin: 0 0 3px;
    color: var(--notice-accent);
}

.hts-site-notice[data-display="bar"] .hts-notice-title {
    margin: 0 0 4px;
    color: #ffffff;
    font-size: 1.15rem;
}

.hts-site-notice[data-display="bar"] .hts-notice-message {
    color: #e0e3e5;
    font-size: 0.93rem;
    line-height: 1.45;
}

.hts-site-notice[data-display="bar"] .hts-notice-actions {
    margin: 0;
}

.hts-site-notice[data-display="bar"] .hts-notice-close {
    top: 50%;
    right: max(12px, calc((100vw - var(--max-width, 1180px)) / 2));
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.18);
    transform: translateY(-50%);
}

.hts-notice-open {
    overflow: hidden;
}

@media (max-width: 720px) {
    .hts-notice-bar-inner {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .hts-site-notice[data-display="bar"] .hts-notice-actions {
        padding-right: 0;
    }

    .hts-notice-dialog {
        padding: 28px 22px;
    }
}

@media (prefers-reduced-motion: no-preference) {
    .hts-notice-backdrop,
    .hts-site-notice[data-display="bar"] {
        animation: hts-notice-enter 0.24s ease-out both;
    }
}

@keyframes hts-notice-enter {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}