/* ===========================
   Footer Section
   =========================== */

.footer-section {
    position: relative;
    width: 100%;
    height: 130px;
    overflow: hidden;
}

/* 背景图层 */
.footer-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100%;
    z-index: 1;
}

.footer-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.8;
}

/* Footer 内容容器 */
.footer-content {
    position: relative;
    z-index: 2;
    width: 90vw;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-left: auto;
    margin-right: auto;
}

/* 左侧 Logo */
.footer-logo {
    width: 105px;
    height: 43px;
}

.footer-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* 中央版权文字 */
.footer-copyright {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
}

.footer-copyright p {
    font-family: 'Noto Sans TC', sans-serif;
    font-weight: 500;
    font-size: 14px;
    line-height: 1.8;
    letter-spacing: 0.84px;
    color: #ffffff;
    opacity: 0.95;
    margin: 0;
}

/* ===========================
   响应式设计
   =========================== */

/* 平板设备 */
@media (max-width: 1290px) {
    .footer-content {
        padding: 0 60px;
    }

    .footer-copyright p {
        font-size: 13px;
        letter-spacing: 0.65px;
    }

    .footer-logo {
        width: 90px;
        height: 37px;
    }
}

/* 手机设备 */
@media (max-width: 768px) {
    .footer-section {
        height: auto;
        min-height: 100px;
    }

    .footer-content {
        flex-direction: column;
        padding: 20px 30px;
        gap: 15px;
    }

    .footer-logo {
        width: 80px;
        height: 33px;
    }

    .footer-copyright {
        position: static;
        transform: none;
    }

    .footer-copyright p {
        font-size: 12px;
        letter-spacing: 0.5px;
    }
}

/* 小手机设备 */
@media (max-width: 480px) {
    .footer-content {
        padding: 15px 20px;
    }

    .footer-logo {
        width: 70px;
        height: 29px;
    }

    .footer-copyright p {
        font-size: 11px;
        letter-spacing: 0.44px;
        line-height: 1.6;
    }
}