/* --- 基础重置 --- */
* {
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
}

/* --- PC基础样式 --- */
footer {
    width: 100%;
    background: #f8f8f8;
    padding: 0;
}

.footer-container {
    max-width: 1550px;
    margin: 0 auto;
    /*padding: 0 40px;*/
    box-sizing: border-box;
}

.footer-top {
    width: 100%;
    padding: 15px 0 10px 0;
    border-bottom: 1px solid rgb(108 107 107 / 20%);
}

.footer-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 10px;
}

.footer-logo img {
    max-height: 60px;
    width: auto;
}

.footer-logo span {
    font-size: 18px;
    font-weight: 500;
    color: #000;
    text-align: center;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    padding: 20px 0 0 0;
    max-width: 1550px;
    border-bottom: 1px solid rgb(108 107 107 / 20%);
}

.footer-column {
    flex: 1;
    min-width: 200px;
    max-width: 280px;
}

.footer-column h4 {
    font-size: 16px;
    font-weight: 600;
    color: #000;
    margin-bottom: 10px;
    text-align: left;
}

.footer-column ul {
    list-style: none;
    padding: 0;
}

.footer-column ul li {
    /*margin-bottom: 12px;*/
    text-align: left;
}

.footer-column ul li a {
    font-size: 14px;
    color: #000;
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
}

.footer-column ul li a:hover {
    color: #35B257;
}

.footer-column ul li span {
    font-size: 14px;
    color: #000;
    line-height: 1.6;
}

.footer-social {
    text-align: center;
    padding: 40px 0;
    border-bottom: 1px solid rgb(84 79 79 / 20%);
}

.footer-social h4 {
    font-size: 16px;
    font-weight: 600;
    color: #000;
    margin-bottom: 20px;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: #35B257;
    transform: translateY(-2px);
}

.social-icon svg {
    fill: #FFFFFF;
    width: 18px;
    height: 18px;
}

.social-icon:hover svg {
    fill: #000;
}

.footer-bottom {
    text-align: center;
    padding: 10px 0;
}

.footer-bottom p {
    font-size: 14px;
    color: #000;
}

@media screen and (max-width: 992px) {
    .footer-content {
        gap: 30px;
    }
    
    .footer-column {
        min-width: 45%;
    }
}


@media screen and (max-width: 768px) {
    footer {
        padding: 30px 0;
    }
    
    .footer-container {
        padding: 0 20px;
    }
    
    .footer-top {
        padding-bottom: 30px;
    }
    
    .footer-logo {
        gap: 15px;
    }
    
    .footer-logo img {
        max-height: 50px;
    }
    
    .footer-logo span {
        font-size: 14px;
    }
    
    .footer-content {
        /*flex-direction: column;*/
        gap: 30px;
        padding: 30px 0;
    }
    
    .footer-column {
        min-width: 33%;
        max-width: 100%;
    }
    
    .footer-column h4 {
        font-size: 14px;
        margin-bottom: 15px;
    }
    
    .footer-social {
        padding: 30px 0;
    }
    
    .social-icons {
        gap: 15px;
    }
    
    .social-icon {
        width: 36px;
        height: 36px;
    }
}


.footer-help-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
    gap: 15px;
}
.footer-help-bar .help-text {
    font-size: 16px;
    font-weight: 500;
    white-space: nowrap;
    color: #0a66c2;
}
.footer-help-bar .help-right {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    color: #000;
}
.footer-help-bar .help-item {
    display: flex;
    align-items: center;
    gap: 8px;
}
.footer-help-bar .help-item span {
    font-size: 14px;
    white-space: nowrap;
}
.footer-help-bar .help-item a {
    display: flex;
    align-items: center;
}
.footer-help-bar .social-icon-fb { color: #1877F2; }
.footer-help-bar .social-icon-x { color: #000; }
.footer-help-bar .social-icon-li { color: #0A66C2; }

/* 平板横屏 / 小桌面 <=1200px */
@media (max-width: 1200px) {
    .footer-help-bar {
        gap: 12px;
    }
    .footer-help-bar .help-text {
        font-size: 15px;
    }
    .footer-help-bar .help-right {
        gap: 15px;
    }
    .footer-help-bar .help-item {
        gap: 6px;
    }
}

/* 平板竖屏 <=992px */
@media (max-width: 992px) {
    .footer-help-bar {
        gap: 10px;
        padding: 10px 0;
    }
    .footer-help-bar .help-text {
        font-size: 14px;
    }
    .footer-help-bar .help-item {
        gap: 5px;
    }
    .footer-help-bar .help-item span {
        font-size: 13px;
    }
}

/* 手机 <=768px */
@media (max-width: 768px) {
    .footer-help-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding: 15px 0;
    }
    .footer-help-bar .help-text {
        font-size: 14px;
    }
    .footer-help-bar .help-item {
        flex-wrap: wrap;
        gap: 6px;
    }
    .footer-help-bar .help-item span {
        font-size: 13px;
    }
    .footer-help-bar .help-right {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    .toolbar-icon-popup .toolbar-btn{
        width: 40px;
        height: 40px;
    }
    .toolbar-icon-popup .toolbar-btn svg{
        width: 20px;
        height: 20px;
    }
    .heart-icon-popup .heart-btn{
        height: 40px;
        width: 40px;
    }
    .heart-icon-popup .heart-btn svg{
        width: 20px;
        height: 20px;
    }
}

/* 小手机 <=480px */
@media (max-width: 480px) {
    .footer-help-bar {
        gap: 8px;
        padding: 12px 0;
    }
    .footer-help-bar .help-text {
        font-size: 13px;
    }
    .footer-help-bar .help-item {
        gap: 4px;
    }
    .footer-help-bar .help-item span {
        font-size: 12px;
    }
    .footer-help-bar .help-right {
        gap: 6px;
    }
    .footer-help-bar .social-icon-fb svg,
    .footer-help-bar .social-icon-x svg,
    .footer-help-bar .social-icon-li svg {
        width: 18px;
        height: 18px;
    }
}