.dsc-404-page,
.dsc-404-page * {
    box-sizing: border-box;
}

.dsc-404-page {
    --d404-bg: #f8f8fb;
    --d404-accent: #111276;
    --d404-text: #111111;
    --d404-muted: #777777;
    --d404-radius: 14px;
    width: 100%;
    min-height: min(760px, calc(100vh - 80px));
    margin: 0;
    padding: clamp(28px, 5vw, 70px) 18px clamp(48px, 7vw, 92px);
    overflow: hidden;
    background: var(--d404-bg);
    color: var(--d404-text);
    font-family: inherit;
    text-align: center;
}

.dsc-404-container {
    width: min(740px, 100%);
    margin: 0 auto;
}

.dsc-404-visual {
    width: 100%;
    margin: 0 0 clamp(22px, 4vw, 34px);
    overflow: hidden;
    border-radius: var(--d404-radius);
    background: #06080c;
    box-shadow: 0 18px 55px rgba(9, 12, 31, 0.10);
}

.dsc-404-visual img {
    display: block;
    width: 100%;
    aspect-ratio: 1.55 / 1;
    height: auto;
    object-fit: cover;
    object-position: center;
    image-rendering: auto;
}


.dsc-404-content {
    width: min(600px, 100%);
    margin: 0 auto;
}

.dsc-404-code {
    margin: 0 0 3px;
    color: var(--d404-accent);
    font-size: clamp(38px, 7vw, 58px);
    line-height: 1;
    font-weight: 900;
    letter-spacing: -2px;
}

.dsc-404-title {
    margin: 0 0 13px !important;
    padding: 0 !important;
    color: var(--d404-text) !important;
    font-size: clamp(20px, 3.6vw, 28px) !important;
    line-height: 1.45 !important;
    font-weight: 800 !important;
    text-align: center !important;
}

.dsc-404-description {
    margin: 0 auto;
    color: var(--d404-muted);
    font-size: clamp(13px, 2vw, 15px);
    line-height: 2;
    font-weight: 500;
    text-align: center;
}

.dsc-404-description p {
    margin: 0;
}

.dsc-404-button {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 48px;
    margin-top: 24px;
    padding: 11px 22px;
    border: 1px solid var(--d404-accent) !important;
    border-radius: 0;
    outline: none !important;
    background: var(--d404-accent) !important;
    color: #ffffff !important;
    font-size: 14px;
    line-height: 1.4;
    font-weight: 700;
    text-decoration: none !important;
    box-shadow: 0 10px 24px color-mix(in srgb, var(--d404-accent) 22%, transparent);
    transition: transform 180ms ease, box-shadow 180ms ease, opacity 180ms ease;
    -webkit-tap-highlight-color: transparent;
}

.dsc-404-button span {
    font-size: 22px;
    line-height: 1;
    transform: translateY(-1px);
}

.dsc-404-button:hover {
    color: #ffffff !important;
    opacity: 0.92;
    transform: translateY(-2px);
    box-shadow: 0 14px 30px color-mix(in srgb, var(--d404-accent) 28%, transparent);
}

.dsc-404-button:focus,
.dsc-404-button:focus-visible,
.dsc-404-button:active {
    outline: none !important;
    color: #ffffff !important;
}

@media (max-width: 767px) {
    .dsc-404-page {
        min-height: 0;
        padding: 22px 14px 58px;
    }

    .dsc-404-container {
        width: 100%;
    }

    .dsc-404-visual {
        margin-bottom: 25px;
        border-radius: min(var(--d404-radius), 12px);
    }

    .dsc-404-code {
        letter-spacing: -1px;
    }

    .dsc-404-description {
        max-width: 92%;
        line-height: 1.9;
    }

    .dsc-404-button {
        min-height: 46px;
        margin-top: 21px;
        padding-inline: 19px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .dsc-404-button {
        transition: none;
    }
}

/* Standalone automatic 404 document */
html:has(body.dsc-404-standalone-body) {
    margin: 0 !important;
    min-height: 100%;
    background: #f8f8fb;
}

body.dsc-404-standalone-body {
    width: 100%;
    min-height: 100%;
    margin: 0 !important;
    overflow-x: hidden;
    background: #f8f8fb;
}

body.dsc-404-standalone-body .dsc-404-page {
    display: grid;
    min-height: 100svh;
    place-items: center;
    font-family: Tahoma, Arial, sans-serif;
}

body.dsc-404-standalone-body .dsc-404-container {
    align-self: center;
}

@supports not (min-height: 100svh) {
    body.dsc-404-standalone-body .dsc-404-page {
        min-height: 100vh;
    }
}


/* Emergency isolation when a theme still wraps the shortcode output. */
body.error404:has(.dsc-404-page),
body.search-no-results:has(.dsc-404-page) {
    margin: 0 !important;
    overflow: hidden !important;
    background: var(--d404-bg, #f8f8fb) !important;
}

body.error404 .dsc-404-page,
body.search-no-results .dsc-404-page {
    position: fixed !important;
    inset: 0 !important;
    z-index: 2147483647 !important;
    min-height: 100vh !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    background: var(--d404-bg, #f8f8fb) !important;
}