```html
<div class="server-message">
    <div class="panel-card">

        <div class="status-icon">
            &#10003;
        </div>

        <div class="brand">
            <strong>kHc</strong><span>Panel</span>
        </div>

        <h1>kHc Installed</h1>

        <h2>
            kHcPanel has been successfully installed.
        </h2>

        <p class="description">
            Your hosting environment is ready.
            Remove this default page and upload your website to get started.
        </p>

        <div class="links">

            <a href="http://khcgrup.com/" class="primary">
                Hosting Control Panel
            </a>

            <a href="https://khcgrup.com/" target="_blank" rel="noopener">
                Forums
            </a>

            <a href="https://khcgrup.com/" target="_blank" rel="noopener">
                Documentation
            </a>

        </div>

        <div class="footer">
            <span>Powered by kHcPanel</span>
            <span>•</span>
            <span>Server Ready</span>
        </div>

    </div>
</div>

<style>
* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    min-height: 100%;
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Helvetica,
        Arial,
        sans-serif;

    background: #080a0f;
    color: #ffffff;
}

body {
    min-height: 100vh;
}

.server-message {
    width: 100%;
    min-height: 100vh;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 30px;

    background:
        radial-gradient(
            circle at 50% 20%,
            rgba(120, 80, 110, 0.12),
            transparent 40%
        ),
        linear-gradient(
            135deg,
            #07090d 0%,
            #0b0e14 50%,
            #080a0f 100%
        );
}

.panel-card {
    width: min(850px, 100%);

    padding: 65px 70px 45px;

    text-align: center;

    background: rgba(17, 20, 28, 0.95);

    border: 1px solid rgba(255, 255, 255, 0.08);

    border-radius: 18px;

    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.55),
        inset 0 1px 0 rgba(255, 255, 255, 0.025);
}

.status-icon {
    width: 58px;
    height: 58px;

    margin: 0 auto 25px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    color: #9fd6b1;

    background: rgba(80, 170, 110, 0.10);

    border: 1px solid rgba(100, 190, 130, 0.25);

    font-size: 26px;
    line-height: 1;
}

.brand {
    margin-bottom: 20px;

    font-size: 20px;
    letter-spacing: 2px;

    color: #ffffff;
}

.brand strong {
    font-weight: 700;
}

.brand span {
    color: #a56565;
    font-weight: 400;
}

h1 {
    margin: 0;

    font-size: clamp(42px, 6vw, 68px);

    line-height: 1.1;

    font-weight: 300;

    letter-spacing: -1.5px;

    color: #f1f1f3;
}

h2 {
    margin: 20px 0 15px;

    font-size: 20px;

    line-height: 1.5;

    font-weight: 400;

    color: #b9a0a0;
}

.description {
    max-width: 650px;

    margin: 0 auto;

    font-size: 16px;

    line-height: 1.8;

    font-weight: 300;

    color: #858b96;
}

.links {
    margin-top: 38px;

    display: flex;

    align-items: center;

    justify-content: center;

    flex-wrap: wrap;

    gap: 12px;
}

.links a {
    display: inline-flex;

    align-items: center;

    justify-content: center;

    min-height: 48px;

    padding: 0 22px;

    border-radius: 8px;

    border: 1px solid rgba(255, 255, 255, 0.09);

    background: rgba(255, 255, 255, 0.025);

    color: #c5c8ce;

    text-decoration: none;

    font-size: 14px;

    font-weight: 400;

    white-space: nowrap;

    transition:
        background 0.2s ease,
        border-color 0.2s ease,
        color 0.2s ease,
        transform 0.2s ease;
}

.links a:hover {
    color: #ffffff;

    background: rgba(255, 255, 255, 0.07);

    border-color: rgba(255, 255, 255, 0.18);

    transform: translateY(-1px);
}

.links a.primary {
    color: #ffffff;

    background: #704b55;

    border-color: #805762;
}

.links a.primary:hover {
    background: #825866;

    border-color: #946773;
}

.footer {
    margin-top: 45px;

    padding-top: 22px;

    display: flex;

    justify-content: center;

    gap: 10px;

    border-top: 1px solid rgba(255, 255, 255, 0.06);

    font-size: 12px;

    letter-spacing: 0.3px;

    color: #555b65;
}

@media (max-width: 650px) {

    .server-message {
        padding: 18px;
    }

    .panel-card {
        padding: 45px 25px 30px;
        border-radius: 14px;
    }

    h1 {
        font-size: 42px;
    }

    h2 {
        font-size: 17px;
    }

    .description {
        font-size: 14px;
    }

    .links {
        flex-direction: column;
    }

    .links a {
        width: 100%;
    }

    .footer {
        flex-wrap: wrap;
    }
}
```