* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

html {
    height: 100%;
}

body {
    min-height: 100dvh;
    background: radial-gradient(circle at 15% 10%, #d5b3ff 0%, transparent 40%),
                radial-gradient(circle at 85% 5%, #7bb3ff 0%, transparent 45%),
                radial-gradient(circle at 50% 100%, #9d4dff 0%, transparent 55%),
                linear-gradient(140deg, #2a00ff 0%, #6d1bff 45%, #003bff 100%);
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: scroll;
}

.header {
    width: 100%;
    padding: 14px 18px;
}

.header-inner {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    max-width: 1100px;
    margin: 0 auto;
}

.logo-box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 12px;
    border: 1.5px solid #fff;
    border-radius: 6px;
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.2px;
}

.tg-btn {
    background: #fff;
    color: #000;
    text-decoration: none;
    font-size: 14px;
    padding: 7px 18px;
    border-radius: 999px;
    box-shadow: 0 6px 24px -14px rgba(0, 0, 0, 0.9);
}

.main {
    width: 100%;
    padding: 18px;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
}

.card {
    background: #fff;
    color: #000;
    border-radius: 10px;
    padding: 16px;
    width: 100%;
    margin-top: 10px;
    white-space: pre-line;
    line-height: 1.5;
    word-break: break-word;
}