html, body {
            height: 100%;
            margin: 0;
        }

        /* 使用 Flexbox 布局 */
        body {
            display: flex;
            flex-direction: column;
            font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
            justify-content: space-between;
        }
        /* Footer 样式 */
        footer {
background-color: #ebebeb;
    text-align: center;
    font-size: 12px;
        }


@media (min-width: 1410px) {.col-sm-6 {width: 50%;}}
@media (max-width: 1410px) {.col-sm-7 {width: 60%;}}
@media (max-width: 892px) {.col-sm-8 {width: 80%;}}
@media (max-width: 435px) {.col-sm-9 { width: 90%;}}


#content {
    padding: 0px 0;
    margin: 0px auto auto;
    text-align: center;
    max-width: 700px;
}

#header{
background-color: #1e6ed6;
    font-family: pingfang SC, microsoft yahei ui, microsoft yahei, simsun, sans-serif;
    font-weight: bold;
    color: white;
    display: flex;
    column-gap: 7px;
    font-size: 32px;
    align-items: center;
    justify-content: center;
}

a {
    text-decoration: none;
}	
.udid-intro {
    color: #4f4f4f;
    font-size: 16px;
    line-height: 24px;
}

.button{
	    background: #007cef;
    background-image: linear-gradient(90deg,#006eff,#13adff);
    -webkit-box-shadow: 3px 5px 10px 0 rgba(16,110,253,.3);
    color: #fff;
    text-align: center;
    font-size: 16px;
    border-radius: 8px;
    font-family: pingfang SC, microsoft yahei ui, microsoft yahei, simsun, sans-serif;
    font-weight: bold;
    padding: 10px 20px;
    cursor: pointer;

}

.col1 {
    display: flex;
   justify-content: space-evenly;  
}

.col2 {
    margin: 0 25px;
}

.font-14 {
    font-size: 14px;
    color: #666;
}
 .icon {
        width: 1.2em;
    height: 1.2em;
    vertical-align: -0.16em;
    fill: currentColor;
    overflow: hidden;
    margin-bottom: 5px;
        }
 .hidden { display: none; }
 
.container {
    max-width: 600px;
    background: #ffffff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}


.udid-ok {
    padding: 0px 0;
    margin: 0px auto auto;
    max-width: 700px;
}


img {
    border: 0;
    height: auto;
    max-width: 100%;
    vertical-align: middle;
}

span.color-green {
    color: #1779eb;
}   

.tag-box {
    word-break: break-all;
    background: #f3f3f3;
    min-height: 40px;
    height: auto;
    padding: 8px 11px 6px 11px;
    border: 1px solid #ddd;
    font-size: 16px;
    color: #1c51c0;
    width: 100%; 
    box-sizing: border-box;
    border-radius: 8px;
}    
.title-box {
    color: #878f92;
    font-size: 16px;
    text-shadow: none;
    font-weight: 400;
    margin-bottom: 10px;
}