.philosophy-card.xupai-card {
    position: relative;
    min-height: 345px;
    margin: 0;
    padding: 32px 30px 34px;
    overflow: hidden;
    border-top: 1px solid #e6e6e6;
    border-right: 1px solid #e6e6e6;
    border-bottom: 1px solid #e6e6e6;
    background: #ffffff;
    color: #222222;
    font-family: "Roboto", sans-serif;
    transition: transform 0.35s ease, box-shadow 0.35s ease, background 0.35s ease;
}

.philosophy-card.xupai-card *,
.philosophy-card.xupai-card *::before,
.philosophy-card.xupai-card *::after {
    box-sizing: border-box;
}

.philosophy-card.xupai-card::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: #d71920;
    content: "";
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
}

.philosophy-card.xupai-card::after {
    position: absolute;
    top: -90px;
    right: -90px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(215, 25, 32, 0.04);
    content: "";
    opacity: 0;
    pointer-events: none;
    transform: scale(0.8);
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.philosophy-card.xupai-card:hover {
    z-index: 3;
    box-shadow: 0 22px 45px rgba(0, 0, 0, 0.08);
    transform: translateY(-7px);
}

.philosophy-card.xupai-card:hover::before {
    transform: scaleX(1);
}

.philosophy-card.xupai-card:hover::after {
    opacity: 1;
    transform: scale(1);
}

.philosophy-card.xupai-card .card-top {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 78px;
}

.philosophy-card.xupai-card .card-number {
    color: #c4c4c4;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.2px;
}

.philosophy-card.xupai-card .card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    border: 1px solid #e7e7e7;
    background: #ffffff;
    transition: background 0.3s ease, border-color 0.3s ease;
}

.philosophy-card.xupai-card .card-icon svg {
    width: 26px;
    height: 26px;
    fill: none;
    stroke: #d71920;
    stroke-width: 1.55;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: stroke 0.3s ease;
}

.philosophy-card.xupai-card:hover .card-icon {
    border-color: #d71920;
    background: #d71920;
}

.philosophy-card.xupai-card:hover .card-icon svg {
    stroke: #ffffff;
}

.philosophy-card.xupai-card .card-content {
    position: relative;
    z-index: 2;
}

.philosophy-card.xupai-card .card-title {
    margin: 0 0 15px;
    color: #222222;
    font-size: 23px;
    font-weight: 700;
    line-height: 1.2;
}

.philosophy-card.xupai-card .card-description {
    margin: 0;
    color: #777777;
    font-size: 14px;
    line-height: 1.8;
}

.philosophy-card.xupai-card .card-footer-line {
    position: absolute;
    right: 30px;
    bottom: 0;
    left: 30px;
    height: 2px;
    background: #d71920;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
}

.philosophy-card.xupai-card:hover .card-footer-line {
    transform: scaleX(1);
}

@media (max-width: 600px) {
    .philosophy-card.xupai-card {
        min-height: 270px;
    }

    .philosophy-card.xupai-card .card-top {
        margin-bottom: 52px;
    }
}