.w07 {
    overflow: hidden;
    visibility: hidden;
}

.w08 {
    overflow: hidden;
    visibility: hidden;
}

.number1,
.number2,
.number3,
.number4,
.number5 {
    width: 54px;
    height: 64px;
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.number1 {
    background-image: url('../img/tiger/number1.png');
}

.number2 {
    background-image: url('../img/tiger/number2.png');
}

.number3 {
    background-image: url('../img/tiger/number3.png');
}

.number4 {
    background-image: url('../img/tiger/number4.png');
}

.number5 {
    background-image: url('../img/tiger/number5.png');
}

.section img {
    max-width: 100%;
}

.container {
    position: relative;
    margin: 0 auto;
    width: 1180px;
}

.top-wrapper {
    padding: 10px 0;
    background: #fff;
    border-bottom: 1px solid #4D4D4D;
}

.top-fixed {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 46px;
    z-index: 5;
}

.top-pholder {
    display: none;
    height: 67px;
}

.top-nav {
    position: relative;
    margin-right: 46px;
    line-height: 46px;
    color: #828282;
    font-size: 18px;
}

.top-nav a {
    color: inherit;
}

.top-nav-active {
    color: #000;
}

.top-nav-active::after {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 100%;
    height: 3px;
    background: #000;
}

.top-font-button,
.intro-font-button {
    width: 190px;
    height: 46px;
    font-size: 20px;
    color: #000;
    background: #fff;
    border: 1px solid #161616;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: all ease-in-out .3s;
}

.top-font-button:hover,
.intro-font-button:hover {
    border-color: #d8d8d8;
}

.top-auth-button,
.intro-auth-button {
    margin-left: 10px;
    width: 190px;
    height: 46px;
    line-height: 46px;
    font-size: 20px;
    color: #fff;
    background: #161616;
    border-radius: 8px;
    text-align: center;
    transition: all ease-in-out .3s;
}

.top-auth-button:hover,
.intro-auth-button:hover {
    background: #444444;
}

.intro-font-button {
    margin-top: 20px;
    height: 60px;
}

.intro-auth-button {
    margin-top: 20px;
    margin-right: 36px;
    height: 60px;
    line-height: 60px;
}

.section {
    border-bottom: 1px solid #DCDCDC;
}

.intro {
    padding-top: 60px;
    border-bottom: none;
}

.intro-h2 {
    height: 210px;
    font-size: 210px;
    line-height: 1;
    text-align: justify;
}

.intro-h3 {
    margin-top: 5px;
    font-size: 98px;
    font-weight: 500;
    line-height: 1;
    text-align: justify;
}

.intro-content {
    margin-top: 42px;
}

.intro-left {
    font-size: 16px;
    font-weight: 400;
    line-height: 30px;
}

.intro-banner {
    margin-top: 100px;
    width: 1180px;
    height: 100px;
    background: url('../img/tiger/small_banner.png') no-repeat center / 100% 100%;
}

.issue1 {
    padding: 110px 0 84px;
}

.issue1-h2 {
    margin-bottom: 45px;
    font-size: 100px;
    line-height: 1;
}

.issue1-left {
    margin-top: 90px;
    width: 528px;
}

.issue-h3 {
    height: 72px;
    font-size: 0;
    line-height: 1;
}

.issue-h3 i,
.issue-h3 span {
    display: inline-block;
    font-size: 72px;
    vertical-align: middle;
}

.issue-h3 i {
    margin-right: 10px;
    color: #E40012;
}

.issue-text {
    margin-top: 25px;
    padding-left: 72px;
    font-size: 16px;
    line-height: 26px;
}

.issue1-img {
    width: 352px;
}

.issue2 {
    padding: 68px 0 86px;
}

.issue2-img {
    width: 587px;
}

.issue2-right {
    margin-top: 27px;
    /* width: 524px; */
    width: 550px;
}

.issue3 {
    padding: 110px 0;
}

.issue3-content {
    margin-bottom: 55px;
}

.issue3-left {
    margin-top: 3px;
    width: 490px;
}

.issue3-right {
    width: 660px;
}

.issue3-right .issue-text {
    margin-top: 0;
    padding-left: 0;
}

.issue3-img {
    max-width: 100%;
}

.advantages1 {
    padding: 110px 0;
}

.advantages1-h2 {
    margin-bottom: 45px;
    font-size: 100px;
    line-height: 1;
}

.advantages1-h2 i {
    margin-left: 10px;
    display: inline-block;
    transform: rotate(9.88deg);
}

.advantages-h3 {
    margin-bottom: 48px;
    font-size: 0;
    line-height: 1;
}

.advantages-h3 i,
.advantages-h3 span {
    display: inline-block;
    font-size: 72px;
    vertical-align: middle;
}

.advantages-h3 i {
    margin-right: 10px;
    color: #E40012;
}

.advantages-title {
    margin-bottom: 15px;
    line-height: 1;
    font-size: 36px;
}

.advantages-subtitle {
    margin-bottom: 15px;
    font-size: 25px;
    line-height: 1;
}

.advantages-text {
    font-size: 16px;
    line-height: 26px;
}

.advantages-box-left {
    margin-left: 72px;
    width: 450px;
}

.advantages-img1 {
    width: 540px;
}

.advantages-img2 {
    width: 541px;
}

.mt12 {
    margin-top: 12px;
}

.mt44 {
    margin-top: 44px;
}

.mb44 {
    margin-bottom: 44px;
}

.advantages2 {
    padding: 110px 0;
}

.advantages-img3 {
    width: 513px;
}

.advantages-img4 {
    margin-top: 42px;
    width: 454px;
}

.advantages2-box {
    margin-top: 44px;
}

.advantages2-box .advantages-box-right {
    margin-top: 20px;
}

.advantages3 {
    padding: 110px 0;
}

.advantages3-text {
    margin-top: 44px;
    margin-left: 72px;
    margin-bottom: 75px;
    font-size: 36px;
    line-height: 1;
}

.advantages4 {
    padding: 110px 0;
}

.advantages5 {
    padding: 110px 0;
}

.advantages5 img {
    max-width: 1060px;
}

.advantages5 .advantages-h3 {
    margin-bottom: 30px;
}

.advantages5-text {
    margin-left: 72px;
    margin-bottom: 58px;
    width: 450px;
    font-size: 16px;
    line-height: 26px;
}

.advantages5-box {
    margin-left: 72px;
}

.advantages5-h4 {
    margin-bottom: 30px;
    font-size: 36px;
    line-height: 1;
}

.advantages5-box1 {
    margin-bottom: 60px;
}

.advantages5-box2 {
    margin-bottom: 90px;
}

.advantages-img9 {
    width: 490px;
}

.advantages-img10 {
    width: 490px;
}

.advantages5-box-right {
    margin-left: 80px;
}

.team {
    padding: 120px 0 40px;
    border-bottom: none;
}

.team-title {
    margin-bottom: 75px;
    font-size: 108px;
    line-height: 1;
}

.team-name {
    margin-bottom: 50px;
    font-size: 0;
}

.team-name b,
.team-name span,
.team-name img {
    display: inline-block;
    vertical-align: middle;
}

.team-name b {
    font-size: 32px;
}

.team-divide-line {
    margin: 0 36px;
}

.team-founder-logo {
    width: 124px;
}

.team-divide-line {
    width: 1px;
    height: 40px;
    background: #DCDCDC;
}

.team-cards {
    margin-left: -19px;
    margin-right: -19px;
}

.team-card {
    display: table;
    margin: 0 19px 38px;
    width: 570px;
    height: 320px;
    background: #F5F5F5;
    border-radius: 10px;
}

.team-member img {
    width: 120px;
}

.team-member,
.team-member-position,
.team-member-info {
    display: table-cell;
    vertical-align: middle;
}

.team-member {
    width: 200px;
    text-align: center;
}

.team-member-info p {
    padding-right: 35px;
    font-size: 14px;
    line-height: 22px;
}

.team-member h2 {
    margin-top: 20px;
    font-size: 20px;
    line-height: 1;
}

.team-member p {
    margin-top: 10px;
    font-size: 14px;
    line-height: 1;
}

.team-founder {
    padding-bottom: 38px;
}

.team-tiger-logo {
    width: 54px;
}

.team-tiger .team-card {
    width: 1180px;
}

.team-tiger .team-member-position {
    width: 355px;
    font-size: 14px;
    line-height: 22px;
}

.fz-sidebar {
    position: fixed;
    top: 50%;
    right: 10px;
    margin-top: -45px;
    /* margin-top: -94px; */
    z-index: 6;
}

.fz-sidebar img {
    max-width: 100%;
}

.sidebar-box {
    display: table;
    position: relative;
    width: 90px;
    height: 90px;
    color: #fff;
    background: #161616;
    border-radius: 10px;
    text-align: center;
    cursor: pointer;
    transition: all ease-in-out .3s;
}

.sidebar-box:hover {
    background: #444444;
}

.sidebar-phone {
    /* margin-bottom: 8px; */
}

.sidebar-box-inner {
    display: table-cell;
    font-size: 14px;
    vertical-align: middle;
}

.sidebar-phone i {
    display: inline-block;
    width: 30px;
    height: 25px;
    background: url('../img/tiger/sidebar_phone.png') no-repeat center / 100% 100%;
    vertical-align: middle;
}

.sidebar-wechat {
    display: none;
}

.sidebar-wechat i {
    display: inline-block;
    width: 23px;
    height: 23px;
    background: url('../img/tiger/sidebar_code.png') no-repeat center / 100% 100%;
    vertical-align: middle;
}

.sidebar-box-inner p {
    margin-top: 10px;
    line-height: 1;
}

.sidebar-box-popover {
    opacity: 0;
    width: 150px;
    height: 150px;
    position: absolute;
    top: 0;
    right: 100px;
    font-size: 12px;
    color: #000;
    background: #FFFFFF;
    box-shadow: 0 2px 7px 0 rgba(0, 0, 0, 0.15);
    border-radius: 10px;
    text-align: center;
    overflow: hidden;
    transition: all ease-in-out .3s;
    pointer-events: none; /* 不参与鼠标事件 */
}

.sidebar-popover-phone {
    width: 230px;
    height: 120px;
    background: #FFFFFF;
    box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.15);
    border-radius: 5px;
    text-align: left;
}

.popover-phone {
    width: 180px;
    margin-top: 15px;
    margin-left: 25px;
    padding-bottom: 8px;
    border-bottom: 1px dashed rgba(236,236,236,1);
}

.popover-phone-title {
    font-size: 14px;
    color: #333333;
    font-weight: 400;
}

.popover-phone-text {
    font-size: 24px;
    font-weight: 500;
}

.popover-phone-online {
    width: 180px;
    margin-left: 25px;
    margin-top: 8px;
    font-size: 14px;
    color: #333333;
    font-weight: 400;
}

.sidebar-box:hover .sidebar-box-popover {
    opacity: 1;
    pointer-events: auto; /* 显示后可以交互 */
}