.gs-error {
    min-height: 75vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: #07130e;
    color: #fff;
}
.gs-error-grid {
    position: absolute;
    inset: 0;
    opacity: 0.35;
    background-image:
        linear-gradient(rgba(105, 223, 152, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(105, 223, 152, 0.06) 1px, transparent 1px);
    background-size: 48px 48px;
}
.gs-error-glow {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.12;
    pointer-events: none;
}
.gs-error-glow-a {
    background: #35c875;
    top: -250px;
    right: -150px;
}
.gs-error-glow-b {
    background: #168046;
    bottom: -300px;
    left: -200px;
}
.gs-error-content {
    position: relative;
    z-index: 2;
}
.gs-error-label {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    color: #69df98;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}
.gs-error-code {
    color: rgba(105, 223, 152, 0.12);
    font-size: clamp(7rem, 18vw, 13rem);
    font-weight: 900;
    line-height: 0.8;
    letter-spacing: -0.08em;
    margin: 2rem 0 -1rem;
}
.gs-error-heading {
    color: #fff;
    letter-spacing: -0.045em;
}
.gs-error-copy {
    max-width: 620px;
    color: #aebdb5;
    line-height: 1.65;
}
.gs-error-image-wrap {
    position: relative;
    max-width: 430px;
    margin: 0 auto;
}
.gs-error-image-wrap::before {
    content: "";
    position: absolute;
    inset: -20px;
    border: 1px solid rgba(105, 223, 152, 0.15);
    border-radius: 1.25rem;
    transform: rotate(3deg);
}
.gs-error-image {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}
.gs-error-status {
    position: absolute;
    right: -1rem;
    bottom: -1rem;
    padding: 0.7rem 1rem;
    background: #10261a;
    border: 1px solid rgba(105, 223, 152, 0.25);
    border-radius: 0.6rem;
    color: #69df98;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.12em;
}
.gs-error-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
}
.gs-error-home {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem 1.4rem;
    border-radius: 0.55rem;
    background: #198754;
    color: #fff;
    text-decoration: none;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    transition:
        transform 0.2s ease,
        background 0.2s ease;
}
.gs-error-home:hover {
    background: #157347;
    color: #fff;
    transform: translateY(-2px);
}
.gs-error-back {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem 1.4rem;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 0.55rem;
    color: #d9e5df;
    text-decoration: none;
    font-weight: 700;
    transition:
        border-color 0.2s ease,
        background 0.2s ease;
}
.gs-error-back:hover {
    color: #fff;
    border-color: rgba(105, 223, 152, 0.4);
    background: rgba(105, 223, 152, 0.05);
}
.gs-error-meta {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-top: 2rem;
    color: #708078;
    font-size: 0.75rem;
}
.gs-error-meta i {
    color: #69df98;
}
@media (max-width: 991.98px) {
    .gs-error {
        text-align: center;
    }
    .gs-error-copy {
        margin-left: auto;
        margin-right: auto;
    }
    .gs-error-actions,
    .gs-error-meta {
        justify-content: center;
    }
    .gs-error-image-wrap {
        margin-top: 3rem;
    }
}