/* 寮瑰嚭鍥剧墖瀹瑰櫒鏍峰紡 */
.image-modal {
    display: none; /* 榛樿闅愯棌 */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

/* 寮圭獥瀹瑰櫒 */
.container {
	display: flex;
    position: relative;
    max-width: 100%;  /* 闄愬埗鏈€澶у搴 */
    max-height: 100%;  /* 闄愬埗鏈€澶ч珮搴 */
    justify-content: center;
    align-items: center;
    overflow: hidden;
} 


/* 鍥剧墖杞挱瀹瑰櫒 */
#swiper,#swiper2,#swiper3,#swiper4 {
    position: relative;
    display: flex;
    box-sizing: border-box;
    list-style: none;
    align-items: center;
    overflow: hidden;
}

/* 姣忓紶鍥剧墖鏍峰紡 */
.item {
    position: relative;
    box-sizing: border-box;
    width: 100%;
    height: 100%; /* 浣跨敤鐖跺鍣ㄧ殑楂樺害 */
    flex-shrink: 0;
    background-color: #eee;
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    transition: transform 0.2s ease-out;
    justify-content: center;
    align-items: center;
    background-color: rgba(0, 0, 0, 0);
    overflow: hidden;
    display: flex;
}

/* 涓婁竴寮犮€佷笅涓€寮犳寜閽牱寮 */
#prev-btn, #next-btn, #prev-btn2, #next-btn2, #prev-btn3, #next-btn3, #prev-btn4, #next-btn4 {
    cursor: pointer;
    position: absolute; /* 纭繚鍙互鑷敱瀹氫綅 */
    top: 50%; /* 鍨傜洿灞呬腑 */
    transform: translateY(-50%); /* 璋冩暣灞呬腑瀵归綈 */
    z-index: 1100; /* 纭繚涓嶈鍥剧墖鎴栧叾浠栧厓绱犺鐩 */
    font-size: 40px;
    color: white;
    background: rgba(0, 0, 0, 0.5); /* 鍗婇€忔槑鑳屾櫙 */
    padding: 15px;
    border-radius: 50%; /* 鍦嗗舰鎸夐挳 */
    border: none;
}

#prev-btn, #prev-btn2, #prev-btn3, #prev-btn4 {
    left: 20px; /* 璺濈宸︿晶涓€瀹氳窛绂 */
}

#next-btn, #next-btn2, #next-btn3, #next-btn4 {
    right: 20px; /* 璺濈鍙充晶涓€瀹氳窛绂 */
}

/* 榧犳爣鎮仠鏍峰紡 */
#prev-btn:hover, #next-btn:hover, 
#prev-btn2:hover, #next-btn2:hover,
#prev-btn3:hover, #next-btn3:hover,
#prev-btn4:hover, #next-btn4:hover {
    background: rgba(255, 255, 255, 0.7);
    color: black;
}


/* 鍏抽棴鎸夐挳 */
.close-btn {
    position: absolute; /* 纭繚鎸夐挳鐩稿浜庣埗瀹瑰櫒瀹氫綅 */
    top: 20px;
    right: 20px;
    font-size: 30px;
    color: white;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.5); /* 鑳屾櫙鑹蹭究浜庡彲瑙嗗寲 */
    padding: 10px;
    border-radius: 50%;
    z-index: 1100; /* 鎻愰珮灞傜骇锛岀‘淇濆湪鏈€椤跺眰 */
    transition: color 0.3s, background 0.3s;
}

.close-btn:hover {
    color: red;
    background: rgba(255, 255, 255, 0.7);
}

/* 闃叉澶氫釜寮圭獥閲嶅彔锛岀‘淇濆悇鑷嫭绔嬫樉绀 */
#imageModal, #imageModal2,
#imageModa3, #imageModal4 {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8); /* 鍗婇€忔槑鑳屾櫙 */
    z-index: 1000;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}