* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    background-color: #f5f5f5;
    color: #333;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    text-align: center;
    margin-bottom: 3rem;
}

header h1 {
    color: #c41e3a;
    margin-bottom: 1rem;
}

.input-section {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    justify-content: center;
}

input[type="text"] {
    padding: 0.8rem;
    font-size: 1rem;
    border: 2px solid #ddd;
    border-radius: 4px;
    width: 300px;
}

button {
    padding: 0.8rem 1.5rem;
    background-color: #c41e3a;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #a01830;
}

.results-section {
    margin-top: 2rem;
}

.name-card {
    background-color: white;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.name-card h2 {
    color: #c41e3a;
    margin-bottom: 1rem;
}

.name-card .pinyin {
    color: #666;
    font-style: italic;
    margin-bottom: 0.5rem;
}

.name-card .meaning {
    margin: 1rem 0;
}

.name-card .cultural-explanation {
    background-color: #f8f8f8;
    padding: 1rem;
    border-radius: 4px;
    margin: 1rem 0;
}

footer {
    text-align: center;
    margin-top: 3rem;
    color: #666;
}

.loading-section {
    margin: 20px 0;
    padding: 20px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.loading-message {
    text-align: left;
}

.loading-step {
    margin: 15px 0;
    padding: 10px;
    border-radius: 6px;
    background: #f8f9fa;
    opacity: 0.3;
    transition: opacity 0.3s ease;
}

.loading-step.active {
    opacity: 1;
    background: #e3f2fd;
}

.loading-step.completed {
    opacity: 0.7;
    background: #e8f5e9;
}

.loading-text {
    font-size: 16px;
    color: #333;
}

.loading-dots {
    display: inline-block;
    width: 20px;
    animation: dots 1.5s infinite;
}

@keyframes dots {
    0%, 20% {
        content: ".";
    }
    40% {
        content: "..";
    }
    60%, 100% {
        content: "...";
    }
}