/* 峰林 v3 完全獨立命名空間 */
.fenglin-v3-container,
.fenglin-v3-section,
.fenglin-v3-card,
.fenglin-v3-btn {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* 獨立命名空間變數 */
:root {
    --fenglin-v3-primary-color: #FF6600;
    --fenglin-v3-secondary-color: #f5a623;
    --fenglin-v3-light-color: #f8f9fa;
    --fenglin-v3-dark-color: #343a40;
    --fenglin-v3-text-color: #333;
    --fenglin-v3-shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --fenglin-v3-shadow-md: 0 4px 8px rgba(0,0,0,0.15);
    --fenglin-v3-shadow-lg: 0 8px 16px rgba(0,0,0,0.2);
    --fenglin-v3-border-radius: 8px;
    --fenglin-v3-border-radius-lg: 12px;
    --fenglin-v3-transition: all 0.3s ease;
}

/* 獨立命名空間容器 */
.fenglin-v3-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* 頁尾樣式 */
.fenglin-v3-site-footer {
    background-color: #2a2a2a;
    color: #ccc;
    padding: 60px 0 30px;
    position: relative;
    overflow: hidden;
}

.fenglin-v3-site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100vw;
    height: 100%;
    background-color: #2a2a2a;
    z-index: -1;
}

.fenglin-v3-footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

@media (min-width: 768px) {
    .fenglin-v3-footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .fenglin-v3-footer-content {
        grid-template-columns: repeat(4, 1fr);
    }
}

.fenglin-v3-footer-section h3 {
    color: white;
    font-size: 1.3rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--fenglin-v3-secondary-color);
}

.fenglin-v3-footer-section p {
    line-height: 1.6;
    margin-bottom: 15px;
}

.fenglin-v3-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
}


.fenglin-v3-contact-item a {

    text-decoration: none;    
 
    color: #ff6600; 
}


.fenglin-v3-contact-item a:hover {
    color: #fff;
}

.fenglin-v3-contact-item a:active {
    color: #cc0000;
}

.fenglin-v3-contact-item a:visited {
    color: #800080;
}


.fenglin-v3-contact-icon {
    font-size: 1.2rem;
    min-width: 24px;
}

.fenglin-v3-social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.fenglin-v3-social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: #444;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    font-size: 1.2rem;
    transition: var(--fenglin-v3-transition);
}

.fenglin-v3-social-link:hover {
    background-color: var(--fenglin-v3-primary-color);
    transform: translateY(-3px);
}

.fenglin-v3-map-container {
    border-radius: var(--fenglin-v3-border-radius);
    overflow: hidden;
    box-shadow: var(--fenglin-v3-shadow-sm);
}

.fenglin-v3-footer-links {
    list-style: none;
}

.fenglin-v3-footer-links li {
    margin-bottom: 10px;
}

.fenglin-v3-footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: var(--fenglin-v3-transition);
}

.fenglin-v3-footer-links a:hover {
    color: var(--fenglin-v3-secondary-color);
    padding-left: 5px;
}

.fenglin-v3-footer-bottom {
    border-top: 1px solid #444;
    padding-top: 30px;
    text-align: center;
}

.fenglin-v3-legal-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.fenglin-v3-legal-links a {
    color: #ccc;
    text-decoration: none;
    font-size: 0.9rem;
}

.fenglin-v3-legal-links a:hover {
    color: var(--fenglin-v3-secondary-color);
}

.fenglin-v3-copyright {
    font-size: 0.9rem;
    color: #999;
    line-height: 1.6;
    margin-bottom: 20px;
}

.fenglin-v3-seo-keywords {
    font-size: 0.8rem;
    color: #777;
    line-height: 1.5;
}

/* 導航樣式 */
.fenglin-v3-site-header {
    background-color: white;
    box-shadow: var(--fenglin-v3-shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.fenglin-v3-header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.fenglin-v3-brand-logo {
    text-decoration: none;
    color: var(--fenglin-v3-primary-color);
}

.fenglin-v3-logo-text {
    font-size: 1.5rem;
    font-weight: bold;
}

.fenglin-v3-logo-accent {
    color: var(--fenglin-v3-secondary-color);
}

.fenglin-v3-logo-subtitle {
    display: block;
    font-size: 0.7rem;
    font-weight: normal;
    color: #666;
}

.fenglin-v3-main-nav {
    display: none;
}

@media (min-width: 992px) {
    .fenglin-v3-main-nav {
        display: block;
    }
    
    .fenglin-v3-nav-list {
        display: flex;
        gap: 25px;
        list-style: none;
        margin: 0;
        padding: 0;
    }
    
    .fenglin-v3-nav-link {
        color: var(--fenglin-v3-dark-color);
        text-decoration: none;
        font-weight: 500;
        transition: var(--fenglin-v3-transition);
        padding: 5px 0;
        position: relative;
    }
    
    .fenglin-v3-nav-link:hover,
    .fenglin-v3-nav-link.active {
        color: var(--fenglin-v3-primary-color);
    }
    
    .fenglin-v3-nav-link.active::after {
        content: '';
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 2px;
        background-color: var(--fenglin-v3-primary-color);
    }
}

.fenglin-v3-header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.fenglin-v3-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

@media (min-width: 992px) {
    .fenglin-v3-menu-toggle {
        display: none;
    }
}

.fenglin-v3-menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fenglin-v3-primary-color);
    border-radius: 3px;
}

/* GEO高亮區塊 */
.fenglin-v3-geo-highlight {
    background-color: rgba(44,92,62,0.1);
    border-radius: var(--fenglin-v3-border-radius);
    padding: 15px;
    margin-top: 15px;
}

.fenglin-v3-geo-highlight h4 {
    color: var(--fenglin-v3-primary-color);
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.fenglin-v3-geo-highlight ul {
    list-style: none;
    padding-left: 0;
}

.fenglin-v3-geo-highlight li {
    margin-bottom: 8px;
    position: relative;
    padding-left: 20px;
}

.fenglin-v3-geo-highlight li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--fenglin-v3-secondary-color);
    font-weight: bold;
}

/* 實用工具類 */
.fenglin-v3-mt-2 {
    margin-top: 10px;
}

.fenglin-v3-small {
    font-size: 0.9rem;
}

.fenglin-v3-fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fenglin-v3-fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fenglin-v3-footer-spacer {
    margin-bottom: 10px;
}

@media (max-width: 768px) {
    .fenglin-v3-footer-spacer {
        margin-bottom: 60px;
    }
}