*{margin:0;padding:0;box-sizing:border-box}
ul,ol{list-style:none}
a{text-decoration:none;color:inherit}
:root{--primary-color:#0056b3;--secondary-color:#003d82;--text-color:#333;--light-color:#f8f9fa;--border-color:#e0e0e0}
body{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;color:var(--text-color);line-height:1.6}
.autoparts-header{background-color:white;box-shadow:0 2px 10px rgba(0,0,0,0.1);position:sticky;top:0;z-index:1000}
.header-container{max-width:1200px;margin:0 auto;padding:0 20px}
.header-top{display:flex;justify-content:space-between;align-items:center;padding:15px 0}
.logo-container{display:flex;align-items:center}
.logo{font-size:28px;font-weight:700;color:var(--primary-color);display:flex;align-items:center}
.logo-img{margin-right:10px;height:50px}
.search-container{flex:1;max-width:500px;margin:0 30px}
.search-form{display:flex;border:1px solid var(--border-color);border-radius:4px;overflow:hidden}
.search-input{flex:1;padding:10px 15px;border:none;outline:none;font-size:16px}
.search-btn{background-color:var(--primary-color);color:white;border:none;padding:0 20px;cursor:pointer;transition:background-color 0.3s;display:flex;align-items:center;justify-content:center}
.search-btn:hover{background-color:var(--secondary-color)}
.search-icon{width:18px;height:18px}
.header-actions{display:flex;align-items:center}
.head-contact-info{margin-right:20px;text-align:right}
.phone-number{font-weight:600;color:var(--primary-color)}
.email-address{font-size:14px;color:#666}
.nav-toggle{display:none;background:none;border:none;font-size:24px;color:var(--primary-color);cursor:pointer}
.nav-toggle-icon{width:24px;height:24px}
.main-nav{background-color:transparent}
.nav-list{display:flex;justify-content:center}
.nav-item{position:relative}
.nav-link{display:flex;align-items:center;padding:15px 25px;color:var(--text-color);font-weight:500;transition:background-color 0.3s;background-color:transparent}
.nav-link:hover,.nav-link.active{background-color:var(--primary-color);color:white}
.dropdown-arrow{margin-left:8px;width:12px;height:12px;transition:transform 0.3s}
.nav-item:hover .dropdown-arrow{transform:rotate(180deg)}
.dropdown-menu{position:absolute;top:100%;left:0;background-color:white;box-shadow:0 5px 15px rgba(0,0,0,0.1);min-width:220px;opacity:0;visibility:hidden;transform:translateY(10px);transition:all 0.3s ease;z-index:100}
.nav-item:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-item{display:block;padding:12px 20px;color:var(--text-color);border-bottom:1px solid var(--border-color);transition:background-color 0.3s}
.dropdown-item:hover{background-color:var(--light-color);color:var(--primary-color)}
.dropdown-item:last-child{border-bottom:none}
@media (max-width:992px){.header-top{flex-wrap:wrap}
.search-container{order:3;max-width:100%;margin:15px 0 0}
.head-contact-info{display:none}
.nav-toggle{display:block}
.main-nav{display:none;position:absolute;top:100%;left:0;width:100%;background-color:white;box-shadow:0 5px 15px rgba(0,0,0,0.1)}
.nav-list{flex-direction:column}
.nav-link{color:var(--text-color);border-bottom:1px solid var(--border-color)}
.dropdown-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;display:none;background-color:var(--light-color)}
.dropdown.active .dropdown-menu{display:block}
.dropdown-toggle{position:relative}
.dropdown.active .dropdown-arrow{transform:rotate(180deg)}
}@media (max-width:576px){.logo{font-size:22px}
.logo-img{height:40px}
.search-input{padding:8px 12px}
.search-btn{padding:0 15px}
}.autoparts-footer{background-color:#1a1a1a;color:#fff;font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif}
.footer-container{max-width:1200px;margin:0 auto;padding:0 20px}
.footer-top{background-color:#0056b3;padding:60px 0}
.newsletter-section{text-align:center;margin:0 auto}
.newsletter-title{font-size:2.5rem;font-weight:700;margin-bottom:15px;color:#fff}
.newsletter-subtitle{font-size:1.1rem;margin-bottom:30px;color:rgba(255,255,255,0.85);line-height:1.6}
.newsletter-form{display:flex;flex-direction:column;gap:20px}
.form-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.form-grid input{padding:12px 15px;border:1px solid rgba(255,255,255,0.2);background-color:rgba(255,255,255,0.1);border-radius:4px;color:#fff;font-size:1rem;transition:all 0.3s}
.form-grid input::placeholder{color:rgba(255,255,255,0.7)}
.form-grid input:focus{outline:none;border-color:rgba(255,255,255,0.5);background-color:rgba(255,255,255,0.15)}
.submit-btn{align-self:center;padding:12px 40px;background-color:#fff;color:#0056b3;border:none;border-radius:4px;font-weight:600;font-size:1rem;cursor:pointer;transition:all 0.3s;text-transform:uppercase;letter-spacing:0.5px}
.submit-btn:hover{background-color:#f0f0f0;transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,0.2)}
.footer-middle{padding:60px 0}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px}
.footer-column-title{font-size:1.25rem;font-weight:700;margin-bottom:20px;color:#fff;position:relative}
.footer-column-title::after{content:'';position:absolute;left:0;bottom:-8px;width:40px;height:2px;background-color:#0056b3}
.footer-logo img{max-width:180px;height:auto;margin-bottom:15px}
.footer-desc{font-size:1rem;margin-bottom:20px;color:rgba(255,255,255,0.8);line-height:1.6}
.social-links{display:flex;gap:12px}
.social-link{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background-color:rgba(255,255,255,0.1);color:rgba(255,255,255,0.7);transition:all 0.3s}
.social-link:hover{background-color:#0056b3;color:#fff;transform:translateY(-3px)}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:12px}
.footer-links a{color:rgba(255,255,255,0.8);transition:color 0.3s;font-size:1rem}
.footer-links a:hover{color:#fff;padding-left:5px}
.footer-contact-info{display:flex;flex-direction:column;gap:15px}
.contact-item{display:flex;align-items:flex-start;gap:12px;color:rgba(255,255,255,0.8);font-size:0.95rem;line-height:1.5}
.contact-item svg{flex-shrink:0;margin-top:2px}
.footer-bottom{background-color:#0f0f0f;padding:25px 0;border-top:1px solid rgba(255,255,255,0.1)}
.footer-bottom-content{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:15px}
.footer-bottom-content p{margin:0;color:rgba(255,255,255,0.7);font-size:0.9rem}
.footer-bottom-links{display:flex;gap:30px}
.footer-bottom-links a{color:rgba(255,255,255,0.7);font-size:0.9rem;transition:color 0.3s}
.footer-bottom-links a:hover{color:#fff}
@media (max-width:992px){.footer-grid{grid-template-columns:repeat(2,1fr);gap:40px 30px}
.form-grid{grid-template-columns:repeat(2,1fr)}
.newsletter-title{font-size:2rem}
}@media (max-width:768px){.footer-top{padding:40px 0}
.footer-middle{padding:40px 0}
.newsletter-title{font-size:1.75rem}
.footer-bottom-content{flex-direction:column;text-align:center}
.footer-bottom-links{flex-direction:column;gap:10px}
}@media (max-width:576px){.footer-grid{grid-template-columns:1fr}
.form-grid{grid-template-columns:1fr}
.footer-top{padding:30px 0}
.footer-middle{padding:30px 0}
.newsletter-title{font-size:1.5rem}
.newsletter-subtitle{font-size:1rem}
.footer-column-title{font-size:1.1rem}
}

/* 顶部宣传滚动条样式 */
.top-promo-bar {
    position: relative;
    width: 100%;
    background: linear-gradient(90deg, #ff4d00 0%, #ff6b00 50%, #ff4d00 100%);
    color: white;
    padding: 14px 0;
    font-size: 18px;
    font-weight: bold;
    overflow: hidden;
    z-index: 9999;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
    text-align: center;
}

.top-promo-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><rect width="20" height="20" fill="none"/><path d="M0,10 L20,10" stroke="white" stroke-width="0.5" stroke-opacity="0.1"/><path d="M10,0 L10,20" stroke="white" stroke-width="0.5" stroke-opacity="0.1"/></svg>');
    opacity: 0.1;
}

.promo-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    animation: slideIn 0.8s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.promo-marquee {
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
}

.promo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(255, 255, 255, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
    }
}

.promo-highlight {
    color: #fff;
    background: rgba(0, 0, 0, 0.2);
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 800;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
    animation: highlightPulse 1.5s infinite alternate;
}

@keyframes highlightPulse {
    from {
        background: rgba(0, 0, 0, 0.2);
    }
    to {
        background: rgba(0, 0, 0, 0.4);
    }
}

.promo-close {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.3);
    color: white;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.promo-close:hover {
    background: rgba(0, 0, 0, 0.5);
    transform: translateY(-50%) scale(1.1);
}

.promo-separator {
    color: rgba(255, 255, 255, 0.7);
    font-weight: normal;
}

/* 响应式调整 */
@media (max-width: 1024px) {
    .top-promo-bar {
        font-size: 16px;
        padding: 12px 0;
    }
    
    .promo-content {
        flex-direction: column;
        gap: 8px;
    }
    
    .promo-marquee {
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
    }
    
    .promo-close {
        right: 10px;
        top: 12px;
        transform: none;
    }
}

@media (max-width: 768px) {
    .top-promo-bar {
        font-size: 14px;
        padding: 10px 0;
    }
    
    .promo-icon {
        width: 30px;
        height: 30px;
    }
    
    .promo-highlight {
        padding: 3px 8px;
        font-size: 13px;
    }
}

/* 确保页面内容不被遮挡 */
body {
    padding-top: 0 !important;
}

.autoparts-header {
    margin-top: 0 !important;
}
.tradewb-translate-button {
  position: fixed;
  bottom: 260px;
  right: 0;
  z-index: 9999;
}
.tradewb-translate-button #translateBtn {
  border-radius: 100px 0 0 100px;
  outline: unset;
  border: none;
  height: 45px;
  line-height: 45px;
  padding: 8px;
  background: rgba(10, 10, 10, .4);
  color: #fff;
  cursor: pointer;
}
.tradewb-translate-button #translateBtn img {
  height: 29px;
  width: 29px;
}
.tradewb-translate-button .language-list {
  display: none;
  position: absolute;
  bottom: 45px;
  right: 0;
  min-width: 120px;
  background: rgba(10, 10, 10, .6);
  padding: 5px 0
}
.tradewb-translate-button .language-list img {
  display: inline-block;
  vertical-align: text-bottom;
  display: inline-block;
  width: 18px;
  height: 18px;
  vertical-align: text-bottom;
  margin-right: 5px;
}
.tradewb-translate-button .language-list a {
  display: block;
  color: #fff !important;
  text-decoration: none;
  padding: 8px 10px;
}
.tradewb-translate-button .language-list a:hover {
  background-color: #4f4f4f;
}