.practice_secondTitle {
    border-bottom: 1px solid #dedede;
    margin-bottom: 15px;
    color: #00436a;
    padding-bottom: 10px;
}

.practice_secondTitle .practice_secondTitleName:nth-of-type(1) {
    margin-top: 15px;
}

.practice_secondTitle .practice_secondTitleName {
    text-align: center;
    display: block;
    font-size: 18px;
    font-weight: bolder;
    border-bottom: 1px solid #dedede;
    margin-bottom: 10px;
    padding-bottom: 10px;
}

.practice_thirdTitle p {
    line-height: 1.5;
    text-indent: 2em;
    font-size: 14px;
}

.practice_thirdTitle span {
    font-size: 14px;
    font-weight: bolder;
}

.requireTitle {
    font-size: 16px;
    font-weight: bolder;
}

.upload_main {
    height: 30px;
    line-height: 30px;
    font-size: 14px;
    margin: 5px 0;
}


/* 上传项卡片容器 */
.uploadedInfo {
    margin: 15px 0;
    background: linear-gradient(135deg, #fafbfc 0%, #f5f7fa 100%);
    border: 1px solid #e1e8ed;
    border-radius: 8px;
    padding: 0;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 67, 106, 0.06);
    transition: all 0.3s ease;
}

.uploadedInfo:hover {
    box-shadow: 0 4px 12px rgba(0, 67, 106, 0.12);
    border-color: #c5d9e8;
}

/* 标题区域 */
.uploadedInfo .uploadTile {
    font-size: 15px;
    font-weight: 600;
    color: #2c3e50;
    padding: 12px 15px 10px 15px;
    margin: 0;
    border-bottom: 1px dashed #e1e8ed;
    background: rgba(255, 255, 255, 0.6);
    line-height: 1.4;
    display: block;
    width: auto;
    height: auto;
    text-align: left;
}

/* 必填标记 */
.uploadedInfo .uploadTile span {
    color: #e74c3c;
    font-weight: bold;
    margin-right: 4px;
}

/* 内容区域 */
.uploadedInfo .uploadContent {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 15px;
    min-height: 50px;
}

/* 选择文件按钮 */
.file_choose {
    font-size: 14px;
    padding: 8px 18px;
    color: #fff;
    background: linear-gradient(135deg, #00649f 0%, #00436a 100%);
    display: inline-block;
    cursor: pointer;
    border-radius: 5px;
    border: none;
    box-shadow: 0 2px 4px rgba(0, 67, 106, 0.25);
    transition: all 0.2s ease;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.file_choose:hover {
    background: linear-gradient(135deg, #0077b3 0%, #005580 100%);
    box-shadow: 0 3px 8px rgba(0, 67, 106, 0.35);
    transform: translateY(-1px);
    color: #fff;
}

.file_choose:active {
    transform: translateY(0);
    box-shadow: 0 1px 3px rgba(0, 67, 106, 0.25);
}

/* 文件名显示 */
.uploadedInfo .file_name {
    line-height: 1.5;
    color: #34495e;
    cursor: default;
    text-decoration: none;
    font-size: 14px;
    padding: 6px 12px;
    background: #fff;
    border: 1px solid #d5dde5;
    border-radius: 4px;
    max-width: 400px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: all 0.2s ease;
}

.uploadedInfo .file_name:hover {
    background: #f0f7ff;
    border-color: #00649f;
    color: #00649f;
}

/* 未上传状态 */
.uploadedInfo .file_name.file_view {
    color: #95a5a6;
    font-style: italic;
    background: #f8f9fa;
    border-style: dashed;
}

/* 提示文字 */
.uploadedInfo .uploadHint {
    color: #7f8c8d;
    font-size: 13px;
    line-height: 1.5;
    flex: 1;
    min-width: 200px;
    font-style: italic;
    padding: 0 15px 10px;
}

/* 下载链接区域 */
.uploadedInfo .downloadLink {
    padding: 0 15px 15px;
    margin: 0;
    font-size: 13px;
}

.uploadedInfo .downloadLink a {
    color: #00649f;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: color 0.2s ease;
}

.uploadedInfo .downloadLink a:hover {
    color: #00436a;
    text-decoration: underline;
}

.uploadedInfo .downloadLink a::before {
    content: "\1F4E5";
    font-size: 14px;
}

.uploadedInfo .downloadLink span {
    font-size: 12px;
    color: #e74c3c;
    font-weight: 500;
}

#signUp .otherFile {
    line-height: 15px;
    vertical-align: middle;
}

form[id^="form_practiceFile"] {
    display: none;
}