/* 404 页面 */
.hl-page-404-body {
    margin: 0;
    padding: 0;
    width: 100%;
    min-height: 100vh;
    min-height: 100dvh;
    overflow: hidden;
    background: #030308;
}

.hl-page-404-body .conch-content {
    margin: 0;
    padding: 0;
    width: 100%;
    max-width: none;
}

.hl-page-404 {
    position: relative;
    z-index: 2;
    pointer-events: none;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    min-height: 100dvh;
    padding: 24px 15px calc(24px + env(safe-area-inset-bottom, 0px));
}

.hl-page-404 .hl-404-box {
    pointer-events: auto;
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    padding: 28px 20px 24px;
    border-radius: 16px;
    text-align: center;
    background: rgba(8, 6, 12, 0.1);
    border: 1px solid rgba(255, 210, 120, 0.12);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.05) inset,
        0 0 40px rgba(0, 0, 0, 0.12),
        0 16px 48px rgba(0, 0, 0, 0.18);
    backdrop-filter: blur(16px) saturate(1.15);
    -webkit-backdrop-filter: blur(16px) saturate(1.15);
}

.hl-page-404-body.hl-close-has-video .hl-page-404 .hl-404-box {
    background: rgba(8, 6, 12, 0.1);
}

.hl-page-404 .hl-404-logo {
    margin-bottom: 20px;
}

.hl-page-404 .hl-404-logo .hl-logo {
    display: inline-block;
    width: 100px;
    height: 30px;
    background-position: 50% 50%;
    background-size: contain;
    background-repeat: no-repeat;
}

.hl-page-404 .hl-404-code {
    margin: 0 0 8px;
    font-size: clamp(56px, 18vw, 88px);
    font-weight: 900;
    line-height: 1;
    letter-spacing: 0.08em;
    color: #EF9F00;
}

.hl-page-404 .hl-404-title {
    margin: 0 0 10px;
    font-size: clamp(18px, 4.8vw, 22px);
    font-weight: 600;
    line-height: 1.4;
}

.hl-page-404 .hl-404-desc {
    margin: 0 0 24px;
    font-size: 14px;
    line-height: 1.6;
}

.hl-page-404 .hl-404-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.hl-page-404 .hl-404-actions a {
    display: inline-block;
    min-width: 120px;
    padding: 0 20px;
    border-radius: 32px;
    font-size: 14px;
    line-height: 40px;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.hl-page-404 .hl-404-actions a:hover {
    opacity: 0.88;
}

.hl-page-404 .hl-404-actions .hl-btn-gradient {
    color: #fff;
}

.hl-page-404 .hl-404-actions .hl-btn-border {
    border: 1px solid;
    background: transparent;
}

.hl-page-404 .hl-404-links {
    margin-top: 20px;
    font-size: 13px;
    line-height: 1.8;
}

.hl-page-404 .hl-404-links a {
    display: inline-block;
    margin: 0 6px;
    text-decoration: none;
}

.hl-page-404 .hl-404-links a:hover {
    text-decoration: underline;
}

@media (max-width: 767px) {
    .hl-page-404 {
        padding-top: 16px;
    }

    .hl-page-404 .hl-404-box {
        padding: 24px 16px 20px;
    }

    .hl-page-404 .hl-404-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hl-page-404 .hl-404-actions a {
        width: 100%;
        min-width: 0;
    }

    .hl-page-404 .hl-404-links a {
        margin: 0 4px;
    }
}

@media (min-width: 768px) {
    .hl-page-404 .hl-404-box {
        padding: 40px 36px 32px;
    }

    .hl-page-404 .hl-404-logo .hl-logo {
        width: 120px;
        height: 35px;
    }
}