/* 重置樣式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans TC', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 按鈕樣式 */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #4a7bff;
    color: white;
    border: none;
}

.btn-primary:hover {
    background-color: #3a67da;
}

.btn-outline {
    background-color: transparent;
    color: #4a7bff;
    border: 1px solid #4a7bff;
}

.btn-outline:hover {
    background-color: #4a7bff;
    color: white;
}

.btn-large {
    padding: 12px 30px;
    font-size: 1.1rem;
}

/* 導航欄樣式 */
.header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #4a7bff;
}

/* Logo link styling */
.logo a {
    color: #4a7bff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.logo a:hover {
    color: #3a67da;
}

.nav {
    display: flex;
    gap: 15px;
}

/* 頁腳樣式 */
.footer {
    background-color: #f1f1f1;
    padding: 20px 0;
    margin-top: 50px;
    text-align: center;
    font-size: 0.9rem;
    color: #666;
}

.footer a {
    color: #4a7bff;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}