* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color:#343c4b;
}
ul li{list-style-type: none}
.flexRow{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.flexColumn{
    display: flex;
    flex-direction: column;
}
.bg{
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
}
.bgs{
    background-size: contain!important;
}
.none{display: none}
.left{float: left}
.right{float:right}
.oh{overflow: hidden}

:root{
    --gray-color: #6b7280;
    --primary-color: #4298b4;
    --success-color: #2ecc71;
    --warning-color: #ff9a3c;
    --danger-color: #ff6b6b;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --text-color: #333;
    --text-muted: #6c757d;
    --border-color: #e9ecef;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}
section{padding: 1.5rem 0;margin: 0 auto}
.end-part-section{margin: 0.5rem auto}
section:not(:has(~ section)) {padding: 0!important}
.container{
    width: 100%;
    height: 100vh;
    box-sizing: border-box;
}
@media (max-width: 768px) {
    html {
        font-size: 14px; /* 在小屏幕上减小基础字体大小 */
    }
    section{width: 90vw;padding: 1rem 0}
    .end-part-section{width: 90vw;}
}
@media (max-width: 768px) {
    html {
        font-size: 14px; /* 在小屏幕上减小基础字体大小 */
    }
    section,.end-part-section{width: 90vw;}
}
@media (min-width: 768px) and (max-width: 968px){
    html {
        font-size: 16px; /* 在小屏幕上减小基础字体大小 */
    }
    section,.end-part-section{width: 90vw;}
}
@media (min-width: 968px) and (max-width: 1200px){
    html {
        font-size: 18px; /* 在小屏幕上减小基础字体大小 */
    }
    section,.end-part-section{width: 62.5vw;}
}
@media (min-width: 1200px){
    html {
        font-size: 20px; /* 在小屏幕上减小基础字体大小 */
    }
    section,.end-part-section{width: 53vw;}
}