* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.redirect-whats-app-icon {
    position: fixed;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    cursor: pointer;
    transition: all 0.3s ease;
    filter: drop-shadow(0 4px 12px rgba(37, 211, 102, 0.6));
}

.redirect-whats-app-icon:hover {
    transform: translateY(-50%) scale(1.1);
    filter: drop-shadow(0 8px 20px rgba(37, 211, 102, 0.8));
}

.redirect-whats-app-icon img{
    width: 110px;
}

/* WhatsApp 角标样式 */
.redirect-whats-app-icon .badge {
    position: absolute;
    top: 0;
    right: 0;
    background: #FF3A3A;
    color: #fff;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: bold;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    border: 2px solid #fff;
    animation: badgePulse 1.5s ease-in-out infinite;
}

/* 角标脉冲动画 */
@keyframes badgePulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

.home-banner {
    width: 100%;
    height: 100vh;
    background-image: url('../images/banner-background.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
}

.home-banner .user-photo {
    position: absolute;
    right: 160px;
    bottom: 0px;
}

.home-banner .user-photo img {
    width: 340px;
}

.home-banner > .title {
    font-size: 44px;
    color: #fff;
    text-align: center;
    line-height: 1.1;
}

.home-banner > .title span {
    color: #FF3A3A;
}

.home-banner > .desc {
    font-size: 21px;
    color: #fff;
    text-align: center;
    line-height: 36px;
    font-weight: lighter;
    margin-top: 36px;
}

.home-banner .count-down-box {
    margin-top: 39px;
    background-color: rgba(81, 97, 143, .5);
    border-radius: 15px;
    padding: 24px 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    border: 1px solid #bebe19;
}

.home-banner .count-down-box .desc {
    font-size: 18px;
    color: #FFFFFF;
    line-height: 43px;
}

.home-banner .count-down-list {
    display: flex;
    gap: 20px;
    margin-top: 12px;
}

.home-banner .count-down-list .item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.home-banner .count-down-list .item .time {
    background: #FF3A3A;
    width: 68px;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 37px;
    color: #fff;
    font-weight: bold;
    border-radius: 9px;
    animation: subtlePulse 3s ease-in-out infinite;
}

.home-banner .count-down-list .item .name {
    font-size: 15px;
    color: #FFFFFF;
    text-align: center;
    margin-top: 12px;
}

.home-banner .invite-btn {
    margin-top: 35px;
    background: #FF3A3A;
    box-shadow: 16px 5px 20px 5px rgba(0,0,0,0.71);
    padding: 12px 30px;
    border-radius: 25px;
    font-size: 18px;
    color: #FFFFFF;
    font-weight: bold;
    cursor: pointer;
}

.home-banner .invite-stat {
    margin-top: 20px;
    border-radius: 25px;
    padding: 12px 30px;
    font-size: 18px;
    color: #FFFFFF;
    background-color: rgba(81, 97, 143, .5);
    border: 1px solid #bebe19;
    cursor: pointer;
}

.intro {
    padding-bottom: 60px;
}

.intro > .title {
    margin-top: 60px;
    font-size: 44px;
    text-align: center;
    font-weight: normal;
}

.intro .title span:nth-child(1) {
    color: #1e56a0;
}

.intro .title span:nth-child(2) {
    color: #ff3a3a;
}

.intro .list .line{
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
}

.intro .list .line:first-child {
    margin-top: 50px;
}

.intro .list .line .item {
    display: inline-block;
    max-width: 380px;
    padding: 50px 30px;
    border-radius: 15px;
    border: 1px solid #f6d55d;
    border-bottom-width: 3px;
}

.intro .list .line .item .icon img{
    width: 50px;
    height: 50px;
}

.intro .list .line .item .title {
    color: #ff3a3a;
    font-size: 20px;
    margin-top: 20px;
}

.intro .list .line .item .desc {
    margin-top: 30px;
    font-size: 15px;
    color: #737373;
}

.third {
    background-image: url('../images/third-bg.png');
}

.third .content-box {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    max-width: 960px;
    margin: 0 auto;
    padding-bottom: 40px;
}

.third .title {
    font-weight: bold;
    font-size: 44px;
    text-align: center;
    color: #fff;
    margin-top: 60px;
}

.third .title span {
    color: #f6d55d;
}

.third .text-user {
    display: flex;
    margin-top: 70px;
    position: relative;
    justify-content: center;

}

.third .text-user .text {
    font-size: 16px;
    color: #fff;
    position: relative;
    width: 48%;
    transform: translateX(-30%);
}

.third .text-user .text p {
    margin-top: 20px;
}

.third .text-user .user {
    position: absolute;
    right: 0;
    bottom: -40px;
    height: calc(100% + 40px);
}

.team {
    background: #031837;
}

.team .content-box {
    max-width: 890px;
    margin: 0 auto;
    padding: 80px 0;
}

.team .content-box .title {
    color: #fff;
    font-size: 44px;
    text-align: center;
    font-weight: bold;
}

.team .title span {
    color: #f6d55d;
}

.team .team-list {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 60px;
}

.team .team-list .item {
    width: 30%;
    position: relative;
}

.team .team-list .item img {
    width: 100%;
}

.team .team-list .item .text {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 25px 10px;
}

.team .team-list .item  .name {
    font-size: 18px;
    color: #f6d55d;
}

.team .team-list .item  .job {
    color: #fff;
    font-size: 17px;
    margin: 4px 0 15px;
}

.team .team-list .item .desc {
    color: #d9d9d9;
    font-size: 14px;
    height: 130px;
}

.ana-data {
    background: #031837;
}

.ana-data .content-box {
    max-width: 890px;
    margin: 0 auto;
    padding: 80px 0;
}

.ana-data .title {
    color: #fff;
    font-size: 44px;
    text-align: center;
    font-weight: bold;
}

.ana-data .title span {
    color: #f6d55d;
}

.ana-data .desc {
    font-size: 21px;
    margin: 40px 0;
    color: #fff;
    text-align: center;
}

.ana-data img {
    display: block;
    width: 100%;
}

.ana-data .btn {
    background: #f6d55d;
    color: #fff;
    font-size: 20px;
    width: fit-content;
    margin: 80px auto 0;
    border-radius: 15px;
    padding: 14px 20px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    animation: yellowButtonGlow 2.5s ease-in-out infinite;
    transition: all 0.3s ease;
}

@keyframes yellowButtonGlow {
    0%, 100% {
        box-shadow: 
            0 0 20px rgba(246, 213, 93, 0.5),
            0 5px 15px rgba(246, 213, 93, 0.3);
    }
    50% {
        box-shadow: 
            0 0 30px rgba(246, 213, 93, 0.8),
            0 8px 25px rgba(246, 213, 93, 0.5);
    }
}

.ana-data .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    transition: left 0.6s ease;
}

.ana-data .btn:hover {
    transform: translateY(-4px) scale(1.05);
    animation: yellowButtonGlow 1.2s ease-in-out infinite;
    box-shadow: 
        0 0 40px rgba(246, 213, 93, 0.9),
        0 15px 35px rgba(246, 213, 93, 0.6);
}

.ana-data .btn:hover::before {
    left: 100%;
}

footer {
    background: #343a40;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px 0;
}

footer .btn{
    display: flex;
    align-items: center;
    padding: 10px 20px;
    border-radius: 40px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    background-size: 200% 100%;
    background-image: linear-gradient(90deg, #F6D15B, #FF3C3A, #F6D15B);
    animation: gradientShift 3s ease-in-out infinite;
    transition: all 0.3s ease;
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

footer .btn span {
    width: 500px;
    text-align: center;
    color: #fff;
    font-weight: bold;
    font-size: 16px;
    position: relative;
    z-index: 1;
}

footer .btn img {
    width: 40px;
    position: relative;
    z-index: 1;
}

footer .btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 30px rgba(246, 209, 91, 0.5);
    animation-duration: 1.5s;
}

/* 浮动Footer按钮样式 */
.floating-footer-btn {
    position: fixed !important;
    bottom: 20px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    z-index: 9999 !important;
    display: none;
    align-items: center;
    padding: 10px 20px;
    border-radius: 40px;
    cursor: pointer;
    overflow: hidden;
    background-size: 200% 100%;
    background-image: linear-gradient(90deg, #F6D15B, #FF3C3A, #F6D15B);
    animation: gradientShift 3s ease-in-out infinite;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.floating-footer-btn span {
    width: 500px;
    text-align: center;
    color: #fff;
    font-weight: bold;
    font-size: 16px;
    position: relative;
    z-index: 1;
}

.floating-footer-btn img {
    width: 40px;
    position: relative;
    z-index: 1;
}

.floating-footer-btn:hover {
    transform: translateX(-50%) translateY(-3px) scale(1.02);
    box-shadow: 0 10px 30px rgba(246, 209, 91, 0.5);
    animation-duration: 1.5s;
}

/* ========== 动画特效样式 ========== */

/* 页面加载淡入动画 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 初始状态 - 隐藏元素 */
.animate-on-scroll {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* 页面加载时的标题和描述动画 */
body:not(.loaded) .fade-in {
    opacity: 0;
    transform: translateY(30px);
}

body.loaded .fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

/* 第二个fade-in元素延迟动画 */
body.loaded .home-banner > .desc.fade-in {
    animation-delay: 0.25s;
}

/* 倒计时盒子的动画 */
.animate-on-scroll.count-down-box {
    transform: translateY(50px) scale(0.9);
}

.count-down-box.animate-in {
    transform: translateY(0) scale(1);
}

/* 右侧用户照片动画 */
.animate-on-scroll.user-photo {
    transform: translateX(100px);
}

.user-photo.animate-in {
    animation: slideInRight 1.2s ease-out forwards;
}

/* 特性卡片悬浮效果 */
.card-hover {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-hover:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: #ff3a3a;
}

/* 团队卡片悬浮效果 */
.team-card-hover {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.team-card-hover:hover {
    transform: translateY(-10px) scale(1.05);
}

/* 按钮光效划过动画 */
@keyframes shine {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

/* 按钮常驻脉冲动画 */
@keyframes buttonGlow {
    0%, 100% {
        box-shadow: 
            0 0 20px rgba(255, 58, 58, 0.4),
            0 5px 20px 5px rgba(0, 0, 0, 0.71),
            inset 0 0 10px rgba(255, 255, 255, 0.1);
    }
    50% {
        box-shadow: 
            0 0 30px rgba(255, 58, 58, 0.6),
            0 8px 30px 8px rgba(0, 0, 0, 0.8),
            inset 0 0 15px rgba(255, 255, 255, 0.2);
    }
}

.shine-btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    animation: buttonGlow 2s ease-in-out infinite;
}

.shine-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.4),
        transparent
    );
    transition: left 0.5s ease;
}

.shine-btn::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle,
        rgba(255, 255, 255, 0.1) 0%,
        transparent 70%
    );
    animation: rotateGlow 8s linear infinite;
}

@keyframes rotateGlow {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.shine-btn:hover {
    transform: translateY(-5px) scale(1.03);
    animation: buttonGlow 1s ease-in-out infinite;
    box-shadow: 
        0 0 40px rgba(255, 58, 58, 0.8),
        0 15px 40px 10px rgba(0, 0, 0, 0.9),
        inset 0 0 20px rgba(255, 255, 255, 0.3);
}

.shine-btn:hover::before {
    left: 100%;
}

.shine-btn:hover::after {
    animation-duration: 3s;
}

/* 倒计时数字更新动画效果 */
@keyframes countdownFlip {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
    100% {
        opacity: 1;
    }
}

/* 为每个数字添加轻微的背景脉冲效果 */
@keyframes subtlePulse {
    0%, 100% {
        background-color: #FF3A3A;
        box-shadow: 0 0 0 rgba(255, 58, 58, 0);
    }
    50% {
        background-color: #ff5555;
        box-shadow: 0 0 15px rgba(255, 58, 58, 0.5);
    }
}

/* 数字翻转动画类 */
.home-banner .count-down-list .item .time.flip {
    animation: countdownFlip 0.3s ease, subtlePulse 3s ease-in-out infinite;
}

.home-banner .count-down-list .item:nth-child(1) .time {
    animation-delay: 0s;
}

.home-banner .count-down-list .item:nth-child(2) .time {
    animation-delay: 0.75s;
}

.home-banner .count-down-list .item:nth-child(3) .time {
    animation-delay: 1.5s;
}

.home-banner .count-down-list .item:nth-child(4) .time {
    animation-delay: 2.25s;
}

/* 图片淡入效果 */
.animate-on-scroll img {
    transition: all 0.8s ease;
}

img.animate-in {
    opacity: 1;
    transform: scale(1);
}

/* 文本区域动画 */
.animate-on-scroll.text-user {
    transform: translateY(50px);
}

.text-user.animate-in {
    transform: translateY(0);
}

/* 标题动画 */
.animate-on-scroll.title {
    transform: translateY(30px);
}

.title.animate-in {
    transform: translateY(0);
}

/* Footer banner 图片动画 */
img.animate-on-scroll {
    transform: scale(0.9);
}

img.animate-in {
    transform: scale(1);
}

/* 额外细节动画 - 阴影变化 */
.card-hover:hover .icon img {
    transform: scale(1.1) rotate(5deg);
    transition: all 0.3s ease;
}

.team-card-hover:hover img {
    transform: scale(1.05);
    filter: brightness(1.1);
    transition: all 0.4s ease;
}

.team-card-hover .text {
    transition: all 0.4s ease;
}

.team-card-hover:hover .text {
    background: rgba(0, 0, 0, 0.6);
    transition: all 0.4s ease;
}

/* ========== 响应式样式 ========== */

/* 平板适配 */
@media screen and (max-width: 1024px) and (min-width: 769px) {
    .home-banner {
        padding: 40px 30px;
    }

    .home-banner .user-photo {
        right: 80px;
    }

    .home-banner .user-photo img {
        width: 280px;
    }

    .home-banner > .title {
        font-size: 38px !important;
    }

    .home-banner > .desc {
        font-size: 19px !important;
    }

    .intro .list .line {
        gap: 20px;
    }

    .intro .list .line .item {
        padding: 40px 25px;
    }

    .third .text-user .text {
        width: 55%;
    }

    .team .team-list {
        gap: 15px;
    }

    .team .team-list .item {
        width: 32%;
    }
}

/* 移动端适配 */
@media screen and (max-width: 768px) {
    /* 移动端禁用部分动画以提升性能 */
    .redirect-whats-app-icon,
    .card-hover,
    .team-card-hover,
    .shine-btn,
    .ana-data .btn,
    footer .btn {
        will-change: auto;
    }

    /* 移动端简化按钮动画 */
    .shine-btn {
        animation: none !important;
    }

    .shine-btn:hover {
        animation: none !important;
    }

    .ana-data .btn {
        animation: none !important;
    }

    .ana-data .btn:hover {
        animation: none !important;
    }

    footer .btn {
        animation: none !important;
    }

    footer .btn:hover {
        animation: none !important;
    }

    /* WhatsApp 图标移动端适配 */
    .redirect-whats-app-icon {
        right: 5px;
        top: 50%;
        transform: translateY(-50%);
        filter: drop-shadow(0 2px 8px rgba(37, 211, 102, 0.6)) !important;
    }

    .redirect-whats-app-icon img {
        width: 60px;
    }

    .redirect-whats-app-icon:hover {
        transform: translateY(-50%) scale(1.05);
        filter: drop-shadow(0 4px 12px rgba(37, 211, 102, 0.8)) !important;
    }

    /* 角标移动端适配 */
    .redirect-whats-app-icon .badge {
        width: 22px;
        height: 22px;
        font-size: 14px;
        border-width: 2px;
    }

    /* 移动端减少卡片动画幅度 */
    .card-hover:hover {
        transform: translateY(-5px) scale(1.01);
    }

    .team-card-hover:hover {
        transform: translateY(-5px) scale(1.02);
    }

    /* 首页Banner适配 */
    .home-banner {
        height: auto;
        min-height: 100vh;
        padding: 40px 20px;
    }

    .home-banner .user-photo {
        position: static;
        margin-top: 20px;
        margin-bottom: 20px;
        right: auto;
        bottom: auto;
    }

    .home-banner .user-photo img {
        width: 200px;
    }

    .home-banner > .title {
        font-size: 24px !important;
        padding: 0 10px;
    }

    .home-banner > .desc {
        font-size: 16px !important;
        line-height: 24px;
        padding: 0 10px;
    }

    .home-banner .count-down-box {
        padding: 20px 15px !important;
        margin: 20px 10px 0;
    }

    .home-banner .count-down-box .desc {
        font-size: 14px;
        line-height: 24px;
    }

    .home-banner .count-down-list {
        flex-wrap: wrap;
        gap: 15px;
        justify-content: center;
    }

    .home-banner .count-down-list .item .time {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }

    .home-banner .count-down-list .item .name {
        font-size: 12px;
    }

    .home-banner .invite-btn {
        font-size: 14px;
        padding: 10px 20px;
        margin-top: 20px;
    }

    .home-banner .invite-stat {
        font-size: 14px;
        padding: 10px 20px;
        text-align: center;
        margin: 15px 10px 0;
    }

    /* 功能介绍区域适配 */
    .intro {
        padding-bottom: 40px;
    }

    .intro > .title {
        font-size: 28px !important;
        margin-top: 40px;
        padding: 0 20px;
    }

    .intro .list .line {
        flex-direction: column;
        align-items: center;
        gap: 20px;
        padding: 0 20px;
    }

    .intro .list .line .item {
        max-width: 100%;
        width: 100%;
        padding: 30px 20px;
    }

    .intro .list .line .item .title {
        font-size: 18px;
    }

    .intro .list .line .item .desc {
        font-size: 14px;
    }

    /* 第三部分（分析师介绍）适配 */
    .third {
        background-size: cover;
        background-position: center;
    }

    .third .title {
        font-size: 24px !important;
        margin-top: 40px;
        padding: 0 20px;
    }

    .third .text-user {
        flex-direction: column;
        align-items: center;
        padding: 0 20px;
        margin-top: 40px;
    }

    .third .text-user .text {
        width: 100%;
        transform: none;
        font-size: 14px;
        margin-bottom: 20px;
    }

    .third .text-user .user {
        position: static;
        height: auto;
        width: 200px;
        margin: 0 auto;
    }

    /* 团队介绍区域适配 */
    .team .content-box {
        padding: 40px 20px;
    }

    .team .content-box .title {
        font-size: 24px !important;
        padding: 0 20px;
    }

    .team .team-list {
        flex-direction: column;
        align-items: center;
        gap: 30px;
        margin-top: 40px;
    }

    .team .team-list .item {
        width: 100%;
        max-width: 400px;
    }

    .team .team-list .item .name {
        font-size: 16px;
    }

    .team .team-list .item .job {
        font-size: 15px;
    }

    .team .team-list .item .desc {
        font-size: 13px;
        height: auto;
    }

    /* 底部数据区域适配 */
    .ana-data .content-box {
        padding: 40px 20px;
    }

    .ana-data .title {
        font-size: 24px !important;
        padding: 0 20px;
    }

    .ana-data .desc {
        font-size: 16px !important;
        margin: 30px 0;
        padding: 0 20px;
    }

    .ana-data .btn {
        font-size: 16px;
        padding: 12px 20px;
        margin: 40px auto 0;
    }

    /* Footer适配 */
    footer {
        padding: 20px;
    }

    footer .btn {
        flex-direction: column;
        padding: 15px 20px;
        width: 100%;
    }

    footer .btn img {
        width: 35px;
        margin-bottom: 10px;
    }

    footer .btn span {
        width: 100%;
        font-size: 14px;
    }

    /* 浮动Footer按钮移动端适配 */
    .floating-footer-btn {
        bottom: 15px !important;
        padding: 10px 15px !important;
        max-width: calc(100% - 40px) !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
    }

    .floating-footer-btn span {
        width: auto !important;
        max-width: calc(100vw - 120px) !important;
        font-size: 13px !important;
    }

    .floating-footer-btn:hover {
        transform: translateX(-50%) translateY(-3px) scale(1.02) !important;
    }
}

@media screen and (max-width: 480px) {
    /* 小屏手机进一步优化 */
    .home-banner > .title {
        font-size: 20px !important;
    }

    .home-banner .count-down-list .item .time {
        width: 45px;
        height: 45px;
        font-size: 20px;
    }

    .intro > .title,
    .third .title,
    .team .content-box .title,
    .ana-data .title {
        font-size: 22px !important;
    }

    .home-banner .user-photo img {
        width: 150px;
    }

    .third .text-user .user {
        width: 150px;
    }
}

/* Google AdWords审核页面样式 */
.landing-page-content {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #031837 0%, #1e56a0 100%);
    min-height: 100vh;
}

.header-section {
    background-color: #031837;
    color: white;
    padding: 20px;
    text-align: center;
}

.header-content h1 {
    font-size: 28px;
    margin-bottom: 10px;
    color: #f6d55d;
}

.header-content p {
    font-size: 18px;
    opacity: 0.9;
}

.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.hero-section {
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 40px;
    margin: 30px 0;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.hero-content h2 {
    color: #031837;
    font-size: 32px;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 20px;
    color: #555;
    margin-bottom: 30px;
}

.cta-button-container {
    margin: 30px 0;
}

.cta-button {
    background: linear-gradient(135deg, #FF3A3A 0%, #1e56a0 100%);
    color: white;
    border: none;
    padding: 16px 32px;
    font-size: 18px;
    font-weight: bold;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(255, 58, 58, 0.4);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 58, 58, 0.6);
}

.features-section {
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 40px;
    margin: 30px 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.features-section h2 {
    color: #031837;
    font-size: 32px;
    text-align: center;
    margin-bottom: 30px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-item {
    background-color: #f8f9fa;
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    border: 1px solid #e9ecef;
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.feature-item h3 {
    color: #1e56a0;
    font-size: 22px;
    margin-bottom: 15px;
}

.feature-item p {
    color: #555;
    font-size: 16px;
}

.about-section {
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 40px;
    margin: 30px 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.about-section h2 {
    color: #031837;
    font-size: 32px;
    text-align: center;
    margin-bottom: 30px;
}

.about-content p {
    font-size: 18px;
    color: #555;
    margin-bottom: 20px;
    text-align: justify;
}

.contact-section {
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 40px;
    margin: 30px 0;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.contact-section h2 {
    color: #031837;
    font-size: 32px;
    margin-bottom: 20px;
}

.contact-section p {
    font-size: 20px;
    color: #555;
    margin-bottom: 30px;
}

.whatsapp-button {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    border: none;
    padding: 16px 32px;
    font-size: 18px;
    font-weight: bold;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
}

.whatsapp-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

.footer-section {
    background-color: #031837;
    color: white;
    padding: 30px;
    text-align: center;
}

.footer-content p {
    margin: 10px 0;
    font-size: 14px;
    opacity: 0.8;
}

/* 响应式适配 */
@media screen and (max-width: 768px) {
    .main-content {
        padding: 15px;
    }
    
    .hero-section,
    .features-section,
    .about-section,
    .contact-section {
        padding: 25px;
    }
    
    .header-content h1 {
        font-size: 24px;
    }
    
    .header-content p {
        font-size: 16px;
    }
    
    .hero-content h2 {
        font-size: 26px;
    }
    
    .hero-content p {
        font-size: 18px;
    }
    
    .features-section h2,
    .about-section h2,
    .contact-section h2 {
        font-size: 26px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 480px) {
    .header-content h1 {
        font-size: 20px;
    }
    
    .hero-section,
    .features-section,
    .about-section,
    .contact-section {
        padding: 20px;
    }
    
    .hero-content h2 {
        font-size: 22px;
    }
    
    .hero-content p {
        font-size: 16px;
    }
    
    .cta-button,
    .whatsapp-button {
        padding: 14px 25px;
        font-size: 16px;
    }
    
    .features-section h2,
    .about-section h2,
    .contact-section h2 {
        font-size: 22px;
    }
    
    .feature-item {
        padding: 20px;
    }
    
    .feature-item h3 {
        font-size: 20px;
    }
    
    .about-content p {
        font-size: 16px;
    }
    
    .contact-section p {
        font-size: 18px;
    }
}

/* 股票建议领取界面样式 */
.stock-advice-container {
    background: linear-gradient(135deg, #031837 0%, #1e56a0 100%);
    padding: 60px 20px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.stock-advice-container::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(246, 213, 93, 0.1) 0%, transparent 70%);
    transform: rotate(30deg);
    z-index: 0;
}

.advice-content {
    max-width: 600px;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(246, 213, 93, 0.3);
}

.advice-content h2 {
    color: #031837;
    font-size: 32px;
    text-align: center;
    margin-bottom: 20px;
    font-weight: 700;
}

.advice-description {
    color: #333;
    font-size: 18px;
    text-align: center;
    margin-bottom: 30px;
    line-height: 1.6;
}

.advice-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    color: #031837;
    font-size: 16px;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-group input {
    padding: 15px;
    border: 2px solid #ddd;
    border-radius: 10px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group input:focus {
    border-color: #1e56a0;
    outline: none;
    box-shadow: 0 0 0 3px rgba(30, 86, 160, 0.2);
}

.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: 10px;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 3px;
}

.checkbox-group label {
    font-weight: normal;
    font-size: 14px;
    line-height: 1.4;
    color: #555;
}

.submit-btn {
    background: linear-gradient(135deg, #FF3A3A 0%, #1e56a0 100%);
    color: white;
    border: none;
    padding: 16px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    box-shadow: 0 5px 15px rgba(255, 58, 58, 0.4);
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 58, 58, 0.6);
}

.disclaimer {
    font-size: 12px;
    color: #777;
    text-align: center;
    margin-top: 20px;
    line-height: 1.5;
}

/* 响应式适配 */
@media screen and (max-width: 768px) {
    .stock-advice-container {
        padding: 30px 15px;
    }
    
    .advice-content {
        padding: 30px 20px;
    }
    
    .advice-content h2 {
        font-size: 26px;
    }
    
    .advice-description {
        font-size: 16px;
    }
}

@media screen and (max-width: 480px) {
    .advice-content {
        padding: 25px 15px;
    }
    
    .advice-content h2 {
        font-size: 22px;
    }
    
    .advice-description {
        font-size: 14px;
    }
    
    .form-group label {
        font-size: 14px;
    }
    
    .form-group input {
        padding: 12px;
        font-size: 14px;
    }
    
    .checkbox-group label {
        font-size: 12px;
    }
    
    .submit-btn {
        padding: 14px;
        font-size: 16px;
    }
}