* {
    box-sizing: border-box;
}

html, body {
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
    font-family: "Hiragino Sans GB", "Microsoft Yahei", SimSun, Arial, "Helvetica Neue", Helvetica;
    color: #333;
    background-color: #f5f5f5;
}

/* 移动端头部 */
.mobile-header {
    background-color: #00b38a;
    padding: 20px 15px;
    color: #fff;
}

.mobile-header .logo-area h1 {
    font-size: 18px;
    font-weight: 500;
    margin: 0 0 5px 0;
    line-height: 1.4;
}

.mobile-header .logo-area p {
    font-size: 14px;
    margin: 0;
    opacity: 0.9;
}

.mobile-nav {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.mobile-nav a {
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    padding: 5px 10px;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.1);
    transition: background-color 0.2s;
}

.mobile-nav a:hover {
    background-color: rgba(255, 255, 255, 0.2);
    text-decoration: none;
}

/* 内容容器 */
.content_box {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 15px;
    background-color: #fff;
    box-sizing: border-box;
}

.content_box .left_area {
    width: 100% !important;
    max-width: 100%;
    margin: 0;
    padding: 0;
    float: none !important;
}

/* 表单头部 */
.content_box .form_head {
    position: relative;
    height: auto;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #00b38a;
}

.content_box .form_head li {
    font-size: 16px;
    line-height: 24px;
    float: none;
    width: 100%;
    height: auto;
    text-align: left;
    color: #00b38a;
    cursor: default;
}

.content_box .form_head li .icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-right: 8px;
    vertical-align: middle;
}

.content_box .form_head li .icon_phone {
    background-image: url(/static/dist/css/images/phone.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
}

.content_box .form_head .tab_active {
    display: none;
}

/* 表单主体 */
.content_box .form_body {
    float: none;
    display: block;
    width: 100%;
    max-width: 100%;
}

/* 输入框容器 */
.input_item {
    position: relative;
    width: 100%;
    max-width: 100%;
    margin-bottom: 15px;
    box-sizing: border-box;
}

.input_item + .input_item {
    margin-top: 15px;
}

/* 输入框样式 */
.input, .dropbtn {
    font-size: 16px;
    width: 100%;
    max-width: 100%;
    height: 44px;
    line-height: 44px;
    padding: 0 15px;
    color: #333;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    outline: 0;
    box-sizing: border-box;
    transition: border-color 0.2s;
}

.input:focus {
    border-color: #00b38a;
}

.input_white, .dropbtn_white {
    background-color: #f8f8f8;
    border-color: #f8f8f8;
}

.input_gray, .dropbtn_gray {
    background-color: #f3f3f3;
    border-color: #f3f3f3;
}

/* 验证码容器 */
.input-group-addon {
    display: flex;
    gap: 10px;
    align-items: center;
    width: 100%;
    max-width: 100%;
    border: 0;
    background: transparent;
    padding: 0;
    box-sizing: border-box;
}

.input-group-addon img {
    height: 44px;
    border-radius: 8px;
    cursor: pointer;
    flex-shrink: 0;
}

.input-group-addon input {
    flex: 1;
    min-width: 0;
    width: auto !important;
}

/* 按钮样式 */
.btn {
    font-size: 16px;
    line-height: 44px;
    display: inline-block;
    height: 44px;
    padding: 0 30px;
    text-align: center;
    text-decoration: none;
    color: #fff;
    border: 1px solid transparent;
    outline: 0;
    border-radius: 8px;
    transition: all 0.2s;
    box-sizing: border-box;
}

.btn_block {
    display: block;
    width: 100%;
    max-width: 100%;
}

.btn_lg {
    font-size: 18px;
    line-height: 46px;
    height: 46px;
}

.btn_green {
    color: #fff;
    background-color: #00b38a;
    border-color: #00b38a;
}

.btn_green:hover,
.btn_green.btn_active {
    background-color: #009977;
    border-color: #009977;
    text-decoration: none;
}

.btn.btn_disabled {
    color: #fff;
    border-color: #b2b2b2;
    background-color: #b2b2b2;
    cursor: not-allowed;
}

/* 链接组 */
.link-group {
    margin-top: 15px;
    display: flex;
    justify-content: space-between;
    font-size: 14px;
}

.link-group a {
    color: #00b38a;
    text-decoration: none;
}

.link-group a:hover {
    text-decoration: underline;
}

/* 提示信息 */
.input_tips {
    display: block;
    margin-top: 5px;
    padding-left: 20px;
    font-size: 12px;
    line-height: 18px;
    color: #fd5f39;
    background: url(/static/dist/css/images/tipsinfo.png) left center no-repeat;
}

/* 清除浮动 */
.clearfix::after,
.cleafix::after {
    content: "";
    display: table;
    clear: both;
}

.content_box .right_area,
.content_box .divider {
    display: none;
}

/* 响应式调整 */
@media (max-width: 360px) {
    .mobile-header .logo-area h1 {
        font-size: 16px;
    }

    .input, .btn {
        font-size: 14px;
    }
}

/* 高分辨率屏幕适配 */
@media only screen and (-webkit-min-device-pixel-ratio: 2),
only screen and (min-resolution: 192dpi) {
    .content_box .form_head li .icon_phone {
        background-size: 12px 16px;
    }
}