/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 页面基础样式 */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #9B8FB5, #E6E6FA);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: #fff;
    padding: 20px;
}

/* 容器 */
.container {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    width: 100%;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
}

/* 语音容器 */
.voice-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

/* 按钮样式 */
#start-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 30px;
    font-size: 1.2rem;
    color: #fff;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.2s ease;
}

#start-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

#start-btn:active {
    transform: translateY(0);
}

.icon {
    font-size: 1.5rem;
}

/* 识别结果 */
.result {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    width: 100%;
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    border: 2px dashed rgba(255, 255, 255, 0.2);
    transition: background 0.3s ease;
}

.result:hover {
    background: rgba(255, 255, 255, 0.2);
}