body {
    font-family: 'Poppins', sans-serif;
    background: #181a20;
    color: #f5f5f5;
    margin: 0;
    padding: 0;
}
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem;
}
header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}
.logo-container img {
    background: #222;
    border-radius: 10px;
    padding: 0.5rem;
}
nav a {
    color: #fff;
    text-decoration: none;
    /* margin: 0 1rem; */
    font-weight: 500;
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    transition: background 0.2s;
}
nav a.active, nav a:hover {
    background: #7e57c2;
}
.intro {
    margin-bottom: 2rem;
}
.demo-container {
    display: flex;
    gap: 2rem;
    flex-direction: row;
    flex-wrap: wrap;
}
.demo-sidebar {
    min-width: 180px;
    background: #23243a;
    border-radius: 8px;
    padding: 1rem;
}
.command-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.command-btn {
    background: #7e57c2;
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 0.7rem 1rem;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s;
}
.command-btn:hover, .command-btn:focus {
    background: #5e35b1;
}
.demo-content {
    flex: 1;
}
.discord-mock {
    background: #23243a;
    border-radius: 10px;
    padding: 1.5rem;
    min-height: 400px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.2);
}
.discord-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}
.server-info img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    margin-right: 0.7rem;
}
.server-info span {
    font-weight: 600;
    font-size: 1.1rem;
}
.chat-container {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}
.message {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}
.message.user .username {
    color: #42a5f5;
}
.message.bot .username {
    color: #7e57c2;
}
.message-content {
    background: #181a20;
    border-radius: 8px;
    padding: 0.7rem 1.2rem;
    min-width: 200px;
    max-width: 500px;
}
.message-header {
    font-size: 0.95rem;
    margin-bottom: 0.3rem;
}
.message-text {
    font-size: 1.05rem;
}
.note {
    display: block;
    margin-top: 0.5rem;
    color: #b39ddb;
    font-size: 0.95rem;
}