:root{
    --exfont:300 14px "Arial", sans-serif;
    --primary-100:#00B0FF;
    --primary-200:#0093e0;
    --primary-300:#00559a;
    --accent-100:#FF00FF;
    --accent-200:#ffd6ff;
    --text-100:#FFFFFF;
    --text-200:#e0e0e0;
    --bg-100:#0F1C2E;
    --bg-200:#1f2b3e;
    --bg-300:#374357;
    --bg-400:#37435770;

    --text80:rgba(255,255,255,0.8);
    --text60:rgba(255,255,255,0.6);
    --text40:rgba(255,255,255,0.4);

    --blk90: rgba(0,0,0,0.9);
}

a {
    text-decoration: none;
    color: inherit;
}
h4 {
    font-size: 22px;
    color:var(--text80);
    font-weight: bold;
    margin:0;
    padding:0;
}
h5 {
    font-size: 15px;
    color: var(--text60);
    font-weight: normal;
    line-height:32px;
    margin:0;
    padding:0;
}
h6 {
    font-size: 12px;
    color: var(--text40);
    font-weight: lighter;
    line-height:22px;
    margin:0;
    padding:0;
}

body{
    display:flex;
    flex-direction:column;
    align-items: center;
    margin:0;
    
    background-color: var(--bg-100);
}
.page-banner{
    width:100%;
    height:600px;

    display: flex; /* 设置flex布局 */
    justify-content: center; /* 水平居中 */
    align-items: center; /* 垂直居中 */
    flex-direction:column;

    background-size: auto 600px; /* 宽度自适应，高度保持原始比例 */
    background-repeat: no-repeat; /* 防止背景图片重复 */
    background-position: center; /* 背景图片居中 */
    background-image: url('/front-page-banner/X2-G.png');
}

.page-header{
    width:90%;
    max-width:1200px;
    height:80px;

    display:flex;
    justify-content:space-between;
    align-items:center;
}
.header-logo{
    width:160px;

    display:flex;
    justify-content:space-between;
    align-items:center;
}
.header-main{
    width:160px;

    position:relative;
    left: -100px;

    display:flex;
    justify-content:space-between;
    align-items:center;
}
.header-sec{
    width:392px;

    display:flex;
    justify-content:space-between;
    align-items:center;
}
.login-btn{
    width:92px;
    height:32px;
    border-radius:8px;
    opacity: 75%;
    background-color:var(--primary-100);

    display:flex;
    align-items:center;
    justify-content:center;

    font-size: 12px;
    color: var(--text80);
    font-weight: bold;
}
.login-btn:hover{
    background-color: var(--accent-100);
}

.page-note{
    width:90%;
    max-width:1200px;
    height:520px;

    display:flex;
    justify-content:center;
    align-items:flex-start;
    flex-direction:column;
}
.big-note{
    position:absolute;
    top:250px;

    font-size:46px;
    font-weight:bold;
    color:rgba(255,255,255,0.9);
}
.small-note{
    position:absolute;
    top:330px;

    font-size:22px;
    font-weight:bold;
    color:rgba(255,255,255,0.7);
}

.info-block{
    background-color:var(--bg-200);
    border-radius:8px;
    box-shadow:10px 10px 10px rgba(0,0,0,0.2);
}

.page-footer{
    width:100%;
    height:260px;
    
    display:flex;
    justify-content: center;
    align-items: center;

    background-color:var(--blk90);
}
.footer-heart{
    width:90%;
    max-width:1200px;
    height: 200px;
    margin:0;
    padding:0;
    
    display:flex;
    flex-direction:column;
    justify-content: space-between;
}

/* 滚动条样式 */
/*定义滚动条高宽及背景 高宽分别对应横竖滚动条的尺寸*/
::-webkit-scrollbar
{
  width: 8px;
  height: 16px;
  background-color: transparent;
}
 
/*定义滚动条轨道 内阴影+圆角*/
::-webkit-scrollbar-track
{
  background-color: transparent;
}
 
/*定义滑块 内阴影+圆角*/
::-webkit-scrollbar-thumb
{
  border-radius: 4px;
  background-color: var(--bg-300);
}