* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

.home-app{
    flex: 1;
    width: auto;
    height: auto;
    min-height: 100vh;
    background: linear-gradient(180deg, #40a2ff 10%, #f0f0f0 35%, #f0f0f0 100%);
    padding-top: 60px !important;
    user-select: none;
    -webkit-user-drag: none;
}

.tpcd-item{
    flex: 1;
    width: auto;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.tpcd-item img{
    width: 100%;
    border-radius: 10px;
}

.tpcd-item .ct-h-t1{
    width: 80%;
    height: 40px;
    line-height: 40px;
    border-radius: 20px;
    text-align: center;
    background-color: #ffc42c;
    color: #FFFFFF;
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 15px;
}

.tpcd-item .ct-h-t2{
    width: 80%;
    height: 30px;
    line-height: 30px;
    font-size: 14px;
    text-align: center;
}

.home-top{
    padding: 10px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.h-t-logo{
    width: auto;
    height: 50px;
}

.h-t-t{
    flex: 1;
    width: auto;
}

.h-t-t .h-t-b{
    font-size: 18px;
    width: calc(100%);
    height: 30px;
    line-height: 30px;
    font-weight: bold;
}

.h-t-t .h-t-s{
    font-size: 14px;
    color: #494949;
}

p {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 30px;
    line-height: 1.6;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: white;
    border-radius: 16px;
    width: 90%;
    max-width: 400px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    transform: translateY(20px);
    transition: transform 0.4s ease;
}

.modal-overlay.active .modal {
    transform: translateY(0);
}

.modal-header {
    background: linear-gradient(to right, #3498db, #2c3e50);
    color: white;
    padding: 20px;
    position: relative;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 600;
    text-align: center;
}

.close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    color: white;
    font-size: 1.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.close-btn:hover {
    background: rgba(255,255,255,0.2);
    transform: rotate(90deg);
}

.modal-body {
    padding: 30px 25px;
    text-align: left;
}

.modal-body p {
    font-size: 1.05rem;
    line-height: 1.6;
    color: #555;
    margin-bottom: 20px;
    text-align: left;
    opacity: 1;
}

.modal-footer {
    padding: 0 25px 25px;
    display: flex;
    gap: 15px;
}

.modal-btn {
    flex: 1;
    padding: 12px;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1rem;
    display: block;
    text-align: center;
}

.modal-btn.primary {
    background: #3498db;
    color: white;
}

.modal-btn.secondary {
    background: #f5f5f5;
    color: #555;
}

.modal-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.highlight {
    background: linear-gradient(120deg, #f6d365 0%, #fda085 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }

    .features {
        flex-direction: column;
        align-items: center;
    }

    .feature-card {
        width: 100%;
        max-width: 300px;
    }

    .modal-body p {
        font-size: 1rem;
    }
}