/* css/common.css - 统一管理头部与底部样式 */

/* ----- 顶部导航 (header) ----- */
.top-bar {
    background: #ffffff;
    border-bottom: 1px solid #e2e9f2;
    padding: 0 40px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.top-bar .logo-area {
    display: flex;
    align-items: center;
    gap: 10px;
}
.top-bar .logo-area i {
    font-size: 28px;
    color: #2563eb;
}
.top-bar .logo-area span {
    font-size: 22px;
    font-weight: 700;
    color: #0b1a33;
    letter-spacing: 0.5px;
}
.top-bar .logo-area .sub {
    font-size: 14px;
    font-weight: 400;
    color: #6b7a8f;
    margin-left: 6px;
}
.top-bar .nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}
.top-bar .nav-links a {
    text-decoration: none;
    color: #2c3e50;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.2s;
}
.top-bar .nav-links a:hover {
    color: #2563eb;
}
.top-bar .nav-links .action-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
}
.top-bar .nav-links .action-buttons a {
    padding: 6px 16px;
    border-radius: 30px;
    background: #f0f4fe;
    color: #2563eb;
    font-size: 14px;
    font-weight: 600;
}
.top-bar .nav-links .action-buttons a.primary {
    background: #2563eb;
    color: #fff;
}
.top-bar .nav-links .action-buttons a:hover {
    opacity: 0.8;
}

/* ----- 底部 (footer) ----- */
.footer {
    background: #0b1a33;
    color: #c8d6e8;
    padding: 40px 40px 20px;
    margin-top: 40px;
}
.footer .inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
}
.footer .col {
    flex: 1 1 160px;
}
.footer .col h5 {
    font-size: 16px;
    color: #ffffff;
    font-weight: 600;
    margin-bottom: 14px;
}
.footer .col a {
    display: block;
    color: #b0c4dd;
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 10px;
    transition: 0.2s;
}
.footer .col a:hover {
    color: #ffffff;
}
.footer .col .company-info {
    font-size: 14px;
    line-height: 1.8;
    color: #b0c4dd;
}
.footer .copyright {
    width: 100%;
    border-top: 1px solid #1f3a6b;
    padding-top: 20px;
    margin-top: 20px;
    text-align: center;
    font-size: 14px;
    color: #8aa0c0;
}

/* 响应式 */
@media (max-width: 768px) {
    .top-bar {
        flex-direction: column;
        height: auto;
        padding: 12px 20px;
        gap: 8px;
    }
    .footer .inner {
        flex-direction: column;
    }
}
/* ===== 导航栏搜索框（外部样式作为补充） ===== */
.nav-search input::placeholder {
    color: #8a9bb0;
    font-size: 13px;
}
.nav-search button:hover {
    background: #e2e9f2;
}
/* 
/* ===== 强制覆盖搜索框宽度（解决缓存问题） ===== */
.nav-search {
    min-width: 480px !important;
    width: 480px !important;
}

.nav-search input {
    width: 380px !important;
    min-width: 380px !important;
}其余样式由内联提供，无需重复 */