:root {
    --primary: #1E3A8A;
    --primary-dark: #172554;
    --primary-light: #DBEAFE;
    --secondary: #2563EB;
    --background: #F8FAFC;
    --card-bg: #ffffff;
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --border: #E2E8F0;
    --shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
    --radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-800: #1e293b;
    --search-bg: #f8fafc;
    --search-border: #94a3b8;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background);
    padding-bottom: 120px;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

li {
    list-style: none;
    border-bottom: 1px solid #eee;
}

li a {
    display: block;
    padding: 12px 0 12px 15px !important;
    text-decoration: none;
    color: #333;
    position: relative;
}

li a::before {
    content: ">" !important;
    position: absolute !important;
    left: 0 !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    color: #D92B00 !important;
    font-size: 14px !important;
    font-weight: bold !important;
}

li a:hover {
    color: #D92B00;
}

.home-icon {
    width: 16px;
    height: 16px;
    vertical-align: middle;
    margin-bottom: 3px;
    display: inline-block;
}

.container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 10px 0px;
}

.breadcrumb {
    background: #ffffff;
    border-bottom: 1px solid #e9ecef;
    padding: 10px 5px;
    font-size: 14px;
    margin-bottom: 10px;
}

.breadcrumb-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5px;
}

.breadcrumb a {
    color: #6c757d;
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb a:hover {
    color: #495057;
    text-decoration: underline;
}

.breadcrumb-separator {
    margin: 0 8px;
    color: #adb5bd;
}

.main-layout {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.main-content {
    flex: 0 0 830px;
    min-width: 0;
}

.sidebar {
    flex: 1;
    min-width: 330px;
}

.site-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(190, 18, 60, 0.25);
    height: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0 16px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo-area {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo-link {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1rem;
    color: var(--white);
    padding: 4px 0;
}

.logo-text-brand {
    font-size: 1.4rem;
    color: var(--white);
    margin-left: -10px;
    white-space: nowrap;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.logo-link > span:not(.logo-text-brand) {
    font-size: 0.85rem;
    opacity: 0.85;
    white-space: nowrap;
    margin-left: 5px;
}

.city-selector {
    position: relative;
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.sub-text {
    font-size: 14px;
    position: relative;
    top: 2px;
}

.btn-city {
    display: flex;
    align-items: center;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--radius);
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    will-change: transform;
    animation: gentle-breathe 3s ease-in-out infinite;
}

.btn-city:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(37, 99, 235, 0.3);
}

.city-popup {
    position: absolute;
    top: 100%;
    right: 0;
    width: auto;
    min-width: 220px;
    max-width: min(400px, calc(100vw - 32px));
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    padding: 20px;
    margin-top: 12px;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-right: -15px;
}

.city-popup.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.city-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 15px;
}

.city-item {
    padding: 8px 5px;
    text-align: center;
    background: var(--gray-50);
    border-radius: var(--radius);
    color: var(--text-primary);
    transition: var(--transition);
    font-size: 0.9rem;
    white-space: nowrap;
    border: 1px solid var(--border);
}

.city-item:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(37, 99, 235, 0.25);
}

@keyframes gentle-breathe {
    0%, 100% {
        transform: scale(1);
        background: rgba(255, 255, 255, 0.15);
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.2);
    }
    50% {
        transform: scale(1.03);
        background: rgba(255, 255, 255, 0.25);
        box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.1);
    }
}

.more-cities {
    text-align: center;
    padding-top: 10px;
    border-top: 1px solid var(--border);
    margin-top: 10px;
}

.more-cities a {
    display: inline-block;
    color: var(--primary);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

.more-cities a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.head-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 15px;
    background-color: var(--white);
    border: 1px solid var(--border);
    position: sticky;
    top: 48px;
    z-index: 99;
    margin-top: 0;
    border-radius: var(--radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.search-form {
    display: flex;
    align-items: center;
    width: 100%;
    gap: 8px;
}

.search-input {
    flex: 1;
    position: relative;
    min-width: 0;
}

.search-input input[type="search"] {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--search-border);
    border-radius: var(--radius);
    font-size: 16px;
    background: var(--search-bg);
    transition: var(--transition);
    -webkit-appearance: none;
    min-height: 40px;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
}

.search-input input[type="search"]:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(190, 18, 60, 0.2), inset 0 1px 2px rgba(0, 0, 0, 0.05);
}

.search-btn {
    padding: 12px 20px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    flex-shrink: 0;
    min-height: 44px;
    box-shadow: 0 4px 6px rgba(190, 18, 60, 0.2);
}

.search-btn:hover {
    background: var(--primary-dark);
}

.content-section,
.sidebar-section,
.section {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 16px;
    border: 1px solid var(--border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin: 15px 0;
}

.content-section:hover,
.sidebar-section:hover,
.section:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.main-content .content-section:first-child,
.sidebar .content-section:first-child {
    margin-top: 0;
}

.wechat-notice {
    font-size: 12px;
    color: var(--primary);
    font-weight: 500;
    white-space: nowrap;
    float: right;
    line-height: 25px;
}

.scroll-container {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 10px;
    padding: 5px 0;
    scrollbar-width: thin;
    scrollbar-color: var(--gray-800) var(--gray-200);
}

.scroll-container::-webkit-scrollbar {
    height: 8px;
}

.scroll-container::-webkit-scrollbar-track {
    background: var(--gray-200);
    border-radius: 4px;
}

.scroll-container::-webkit-scrollbar-thumb {
    background: var(--gray-800);
    border-radius: 4px;
}

.scroll-container::-webkit-scrollbar-thumb:hover {
    background: var(--text-primary);
}

.scroll-item,
.sidebar-grid a {
    flex: 0 0 auto;
    padding: 10px 6px;
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    background: var(--white);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.scroll-item {
    font-size: 15px;
    scroll-snap-align: start;
}

.sidebar-grid a {
    font-size: 14px;
}

.scroll-item:hover,
.scroll-item.active,
.sidebar-grid a:hover,
.sidebar-grid a.on {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.sidebar-grid a.on {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.info-item {
    display: flex;
    gap: 15px;
    padding: 5px 10px;
    border-bottom: 1px solid var(--border);
    background: var(--white);
    transition: var(--transition);
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
}

.info-item:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.info-item:last-child {
    border-bottom: none;
}

.info-item img {
    width: 140px;
    height: 140px;
    object-fit: cover;
    border-radius: 12px;
    flex-shrink: 0;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.info-item:hover img {
    transform: scale(1.05);
}

.info-item .info-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-width: 0;
    margin: 5px 10px;
}

.info-item .info-content h3 {
    position: relative;
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
    margin: 0;
    font-size: 19px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 600;
    color: var(--gray-800);
}

.info-item .info-content h3 a {
    flex: 1;
    min-width: 0;
    word-wrap: break-word;
    overflow-wrap: break-word;
    line-height: 1.4;
    color: #0f172a;
    text-decoration: none;
    font-weight: 650;
    font-size: 20px;
    letter-spacing: -0.3px;
}

.info-item .info-content h3 a:hover {
    color: var(--primary);
    text-decoration: underline;
}

.top-badge {
    flex-shrink: 0;
    padding: 3px 6px;
    font-size: 11px;
    font-weight: bold;
    color: #fff;
    border-radius: 3px;
    line-height: 1.2;
    text-align: center;
    white-space: nowrap;
    margin-left: 8px;
    margin-top: 2px;
}

.top-national {
    background: #ff4d4f;
}

.top-province {
    background: #ff7a45;
}

.top-city {
    background: #ffa940;
}

.info-item .info-content .intro {
    margin: 10px 0;
    font-size: 15px;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.6;
}

.info-item .info-content .info-meta {
    font-size: 14px;
    color: #64748b;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.no-data {
    text-align: center;
    padding: 40px 15px;
    font-size: 17px;
}

.sidebar-title {
    font-size: 20px;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
    position: relative;
    font-weight: 600;
}

.sidebar-title::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
}

.sidebar-list {
    display: flex;
    flex-direction: column;
}

.sidebar-list a {
    text-decoration: none;
    font-size: 15px;
    transition: color 0.2s ease;
    padding: 7px 0;
    border-bottom: 1px dashed var(--border);
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-list a:last-child {
    border-bottom: none;
}

.sidebar-list a:hover,
.sidebar-list a.on {
    color: var(--primary);
    font-weight: 500;
}

.sidebar-list a.on {
    font-weight: 600;
}

.sidebar-grid {
    display: flex;
    gap: 10px;
    padding: 10px 0;
    flex-wrap: wrap;
}

.pagination {
    margin: 20px;
    text-align: center;
}

.pagination a,
.pagination span {
    display: inline-block;
    padding: 10px;
    margin: 0 5px;
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--gray-800);
    border: 1px solid var(--border);
    font-size: 15px;
    transition: var(--transition);
    background: var(--white);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.pagination a:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.pagination span {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: 0 -4px 12px rgba(190, 18, 60, 0.15);
    z-index: 999;
    padding: 0px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border-top: 1px solid var(--border);
}

.nav-item {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    margin: 0;
}

.nav-link,
.nav-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-secondary);
    padding: 4px;
    transition: var(--transition);
    border-radius: 14px;
    margin: 0 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    width: calc(100% - 12px);
    text-decoration: none;
}

.nav-link:hover,
.nav-button:hover {
    color: var(--primary);
    background: rgba(190, 18, 60, 0.05);
}

.nav-icon {
    font-size: 22px;
    margin-bottom: 5px;
    display: block;
    height: 26px;
    line-height: 26px;
    padding: 1px 0;
    color: var(--primary);
}

.nav-text {
    font-size: 12px;
    font-weight: 500;
    line-height: 1.2;
    white-space: nowrap;
}

.nav-icon-svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

.site-footer {
    background: var(--white);
    color: var(--text-primary);
    padding: 30px 0 60px 0;
    border-top: 1px solid var(--border);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.footer-links-container {
    text-align: center;
    width: 100%;
}

.footer-links-container a {
    display: inline-block;
    padding: 3px;
    border-radius: 6px;
    transition: background-color 0.2s ease;
    white-space: nowrap;
    flex-shrink: 0;
    text-decoration: none;
    color: var(--text-secondary);
}

.footer-links-container a:hover {
    background-color: var(--primary);
    color: var(--white);
}

.copy-toast {
    position: fixed;
    bottom: 250px;
    left: 50%;
    transform: translateX(-50%) translateY(100%);
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 5px 10px;
    border-radius: 10px;
    font-size: 15px;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
    width: 230px;
}

.copy-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.section {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 16px;
    border: 1px solid var(--border);
}

.section-header {
    font-size: 22px;
    color: var(--text-primary);
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
    font-weight: 600;
}

.friend-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.friend-links a {
    display: inline-block;
    padding: 2px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    font-size: 12px;
    transition: var(--transition);
    background: var(--white);
}

.friend-links a:hover {
    background-color: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.sellers-list {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.seller-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
    gap: 12px;
    min-height: 50px;
}

.seller-item:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.08);
    border-color: var(--primary);
}

.seller-info {
    flex: 1;
    display: flex;
    min-width: 0;
    overflow: hidden;
}

.seller-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 16px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    min-width: 0;
}

.seller-phone {
    font-size: 16px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-shrink: 0;
    max-width: 100px;
}

.call-btn {
    padding: 8px 16px;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: 0 2px 6px rgba(190, 18, 60, 0.2);
    border: 1px solid transparent;
    min-width: 60px;
    cursor: pointer;
}

.call-btn:hover {
    background: var(--primary-dark);
}

.copy-btn {
    background: linear-gradient(135deg, #07c160, #09b357);
    color: white;
    border: none;
    border-radius: 4px;
    padding: 5px;
    font-size: 15px;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.3s;
}

.copy-btn:hover {
    background: linear-gradient(135deg, #06ad56, #08a04e);
}

.main-layout {
    align-items: flex-start;
}

.main-content .content-section:first-child,
.sidebar .content-section:first-child {
    margin-top: 0;
}

.section-title {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--gray-200);
    font-size: 16px;
    color: var(--text-primary);
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    flex-wrap: nowrap;
}

.section-title > * {
    flex-shrink: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 50px;
    height: 4px;
    background: var(--primary);
    border-radius: 3px;
}

.compliance-banner {
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: white;
    text-align: center;
    font-size: 14px;
    line-height: 1.5;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin: 20px 0 10px 0;
    border-radius: 0;
    position: fixed;
    bottom: 44px;
    left: 0;
    right: 0;
    z-index: 998;
}

.compliance-banner strong {
    color: #ffd700;
    font-weight: bold;
}

#copyNumberBtn {
    animation: copyFlash 4s infinite;
}

.nav-item a[href^="tel:"] {
    animation: callFlash 4s infinite;
}

@keyframes callFlash {
    0%, 50% { opacity: 1; }
    62.5% { opacity: 0.3; }
    75%, 100% { opacity: 1; }
}

@keyframes copyFlash {
    0%, 62.5% { opacity: 1; }
    75% { opacity: 0.3; }
    87.5%, 100% { opacity: 1; }
}

@media (max-width: 768px) {
    .container {
        padding: 0px;
    }
    
    .main-layout {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
        margin-top: 8px;
    }
    
    .sidebar {
        width: 100%;
        order: 2;
        max-width: none;
    }
    
    .main-content {
        order: 1;
        flex: 0 0 auto;
        width: 100%;
    }
    
    .header-container {
        padding: 0 8px;
    }
    
    .logo-link {
        font-size: 0.9rem;
    }
    
    .logo-text-brand {
        font-size: 1.2rem;
    }
    
    .head-bar {
        display: none;
    }
    
    .content-section,
    .sidebar-section,
    .section {
        margin: 8px 0;
        padding: 14px;
    }
    
    .info-item {
        flex-direction: row;
        align-items: flex-start;
        gap: 12px;
        padding: 12px 0;
        box-shadow: var(--shadow);
        border-radius: var(--radius);
    }
    
    .info-item img {
        width: 90px;
        height: 90px;
        object-fit: cover;
        border-radius: 8px;
        flex-shrink: 0;
        box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
    }
    
    .info-item .info-content {
        flex: 1;
        min-width: 0;
    }
    
    .info-item .info-content h3 {
        flex-wrap: wrap;
        gap: 4px;
        margin-bottom: 6px;
        font-size: 16px;
        white-space: normal;
        word-break: break-word;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        height: auto;
    }
    
    .info-item .info-content h3 a {
        width: 100%;
        order: 1;
        font-size: 16px;
        line-height: 1.4;
        white-space: normal;
        word-break: break-word;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .top-badge {
        order: 2;
        align-self: center;
        margin-left: 0;
        margin-bottom: 4px;
        font-size: 12px;
        padding: 2px 5px;
        margin-top: 0;
    }
    
    .info-item .info-content .intro {
        font-size: 14px;
    }
    
    .info-item .info-content .info-meta {
        font-size: 12px;
    }
    
    .sidebar-section {
        margin-bottom: 8px;
        padding: 14px;
    }
    
    .search-form {
        gap: 6px;
    }
    
    .search-input input[type="search"] {
        padding: 12px 14px;
        font-size: 15px;
        min-height: 44px;
        border-radius: var(--radius);
    }
    
    .search-btn {
        padding: 12px 18px;
        font-size: 15px;
        min-height: 44px;
        border-radius: var(--radius);
    }
    
    .city-selector {
        margin-left: auto;
    }
    
    .city-popup {
        position: fixed;
        top: 48px;
        left: 0;
        width: 100%;
        max-width: none;
        min-width: 0;
        height: calc(100vh - 124px);
        margin: 0;
        border-radius: 0;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        overflow-y: auto;
        z-index: 1002;
        padding-top: 20px;
    }
    
    .city-popup.active {
        transform: translateX(0);
        height: 200px;
    }
    
    .city-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .city-item {
        padding: 3px 10px;
        font-size: 1rem;
    }
    
    .more-cities a {
        font-size: 1rem;
    }
    
    .seller-item {
        padding: 12px 16px;
        gap: 5px;
        flex-direction: row;
    }
    
    .seller-info {
        gap: 12px;
        flex-direction: row;
    }
    
    .seller-name {
        font-size: 16px;
    }
    
    .seller-phone {
        font-size: 15px;
        max-width: 100px;
    }
    
    .call-btn {
        padding: 8px 14px;
        font-size: 14px;
        min-width: 65px;
    }
    
    .bottom-nav {
        padding: 8px 0;
        width: 130%;
    }
    
    .nav-link, .nav-button {
        padding: 6px 2px;
        margin: 0 3px;
    }
    
    .nav-icon {
        font-size: 20px;
        height: 24px;
        line-height: 24px;
        margin-bottom: 4px;
    }
    
    .nav-text {
        font-size: 11px;
    }
    
    .site-footer {
        padding: 18px 0 70px 0;
    }
    
    .footer-container {
        padding: 0 10px;
        gap: 10px;
    }
    
    .footer-links-container {
        gap: 10px;
        padding: 0 5px;
        justify-content: flex-start;
    }
    
    .footer-links-container a {
        padding: 3px;
        font-size: 14px;
    }
    
    .sidebar-grid {
        gap: 10px;
    }
    
    .sidebar-grid a {
        min-width: 35px;
        padding: 6px 4px;
        font-size: 12px;
        border-radius: var(--radius);
    }
    
    .scroll-item {
        min-width: 100px;
        padding: 8px 4px;
        font-size: 13px;
        border-radius: var(--radius);
    }
    
    .section {
        margin: 8px 0;
        padding: 14px;
    }
    
    .section-header {
        font-size: 18px;
        margin-bottom: 10px;
    }
    
    .sidebar-list li {
        margin: 0 0 14px 0;
    }
    
    .sidebar-list .rec-title {
        -webkit-line-clamp: 2;
        white-space: normal;
        word-break: break-word;
        height: auto;
        min-height: 44px;
    }
    
    body {
        padding-bottom: 110px;
    }
    
    .compliance-banner {
        bottom: 55px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0px;
    }
    
    .main-layout {
        gap: 8px;
    }
    
    .header-container {
        padding: 0 8px;
    }
    
    .logo-link {
        margin-left: 3px;
    }
    
    .head-bar {
        display: none;
    }
    
    .content-section,
    .sidebar-section,
    .section {
        margin: 8px 0;
        padding: 10px;
    }
    
    .section-title {
        font-size: 14px;
        margin-bottom: 10px;
    }
    
    .info-item {
        padding: 10px 0;
        gap: 10px;
    }
    
    .info-item img {
        width: 80px;
        height: 80px;
    }
    
    .info-item .info-content h3 {
        font-size: 15px;
    }
    
    .info-item .info-content .intro {
        font-size: 13px;
    }
    
    .search-form {
        gap: 4px;
    }
    
    .search-input input[type="search"] {
        padding: 10px 12px;
        font-size: 16px;
        min-height: 40px;
        border-radius: var(--radius);
    }
    
    .search-btn {
        padding: 10px 14px;
        font-size: 14px;
        min-height: 40px;
        border-radius: var(--radius);
    }
    
    .seller-item {
        padding: 3px 5px;
        gap: 5px;
        flex-direction: row;
    }
    
    .seller-info {
        gap: 10px;
        flex-direction: row;
    }
    
    .seller-name {
        font-size: 13px;
    }
    
    .seller-phone {
        font-size: 14px;
        max-width: 100px;
    }
    
    .call-btn {
        padding: 6px 12px;
        font-size: 13px;
        min-width: 55px;
    }
    
    .nav-link, .nav-button {
        padding: 5px 1px;
        margin: 0 2px;
    }
    
    .nav-icon {
        font-size: 18px;
        height: 20px;
        line-height: 20px;
    }
    
    .nav-text {
        font-size: 11px;
    }
    
    .sidebar-grid {
        gap: 10px;
    }
    
    .sidebar-grid a {
        min-width: 35px;
        padding: 5px 3px;
        font-size: 11px;
        border-radius: var(--radius);
    }
    
    .scroll-item {
        min-width: 90px;
        padding: 6px 3px;
        font-size: 12px;
        border-radius: var(--radius);
    }
    
    .site-footer {
        padding: 12px 0 65px 0;
    }
    
    .footer-links-container {
        gap: 8px;
        padding: 0 5px;
    }
    
    .footer-links-container a {
        padding: 2px;
        font-size: 13px;
    }
    
    body {
        padding-bottom: 100px;
    }
    
    .compliance-banner {
        bottom: 50px;
    }
    
    .sidebar-list li {
        margin: 0 0 16px 0;
    }
}

.info-meta time::before {
    content: '';
    display: inline-block;
    width: 1em;
    height: 1em;
    margin-right: 0.3em;
    background: transparent url('data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22 fill=%22%23999%22%3E%3Ccircle cx=%2212%22 cy=%2212%22 r=%2210%22 stroke=%22%23999%22 stroke-width=%221.5%22 fill=%22none%22/%3E%3Cpolyline points=%2212 6 12 12 16 14%22 stroke=%22%23999%22 stroke-width=%221.5%22 fill=%22none%22/%3E%3C/svg%3E') no-repeat center;
    background-size: contain;
    vertical-align: middle;
}

.info-meta span::before {
    content: '';
    display: inline-block;
    width: 1em;
    height: 1em;
    margin-right: 0.3em;
    background: transparent url('data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22 fill=%22%23999%22%3E%3Ccircle cx=%2212%22 cy=%2212%22 r=%223%22 fill=%22%23999%22/%3E%3Cpath d=%22M12 5c-5 0-9 3-9 7s4 7 9 7 9-3 9-7-4-7-9-7zm0 12c-3.9 0-7-2.2-7-5s3.1-5 7-5 7 2.2 7 5-3.1 5-7 5z%22 fill=%22%23999%22/%3E%3C/svg%3E') no-repeat center;
    background-size: contain;
    vertical-align: middle;
}

.ui-list-txt {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    border-bottom: 1px solid var(--border);
    background: var(--white);
    font-size: 16px;
    transition: var(--transition);
}

.ui-list-txt:last-child {
    border-bottom: none;
}

.ui-list-txt:hover {
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.ui-list-txt a {
    flex: 1;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-right: 20px;
    font-size: 16px;
}

.ui-list-txt .ui-fr {
    flex-shrink: 0;
    color: var(--primary);
    padding: 4px 12px;
    border-radius: 30px;
    font-size: 12px;
    white-space: nowrap;
    border: 1px solid var(--primary);
}

.contact-float-bar {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(to bottom, #ffffff, #f8fafc);
    padding: 14px 24px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15), 0 2px 8px rgba(220, 38, 38, 0.1);
    z-index: 999;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    width: 60%;
    max-width: 500px;
}

.keylink {font-weight: bold;padding: 0 3px;color: #0023cf;}

.float-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    text-align: center;
    width: 100%;
}

.float-name {
    font-weight: 500;
    color: #2d3748;
    font-size: 1em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}

.float-phone {
    font-weight: bold;
    color: #dc2626;
    font-size: 1.2em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}

#copyright {
    text-align: center;
    color: #999;
    font-size: 12px;
    padding: 10px 0;
}

.footer-container {
    text-align: center;
}

@media (max-width: 768px) {
    .ui-list-txt {
        padding: 12px;
        font-size: 15px;
    }
    
    .ui-list-txt a {
        font-size: 15px;
        padding-right: 10px;
    }
    
    .ui-list-txt .ui-fr {
        font-size: 14px;
        padding: 3px 10px;
    }
    
    .contact-float-bar {
        padding: 12px 18px;
        bottom: 70px;
        width: 94%;
        max-width: none;
    }
    
    .float-text {
        gap: 3px;
    }
    
    .float-name {
        font-size: 0.95em;
    }
    
    .float-phone {
        font-size: 1.1em;
    }
    
    .ui-ico-area {
        font-size: 0.95em;
    }
}

@media (max-width: 480px) {
    .ui-list-txt {
        padding: 10px;
    }
    
    .ui-list-txt a {
        font-size: 14px;
        white-space: normal;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        line-height: 1.4;
        max-height: 2.8em;
    }
    
    .ui-list-txt .ui-fr {
        font-size: 13px;
        padding: 2px 8px;
    }
    
    .contact-float-bar {
        bottom: 80px;
        padding: 8px 12px;
        width: 96%;
    }
    
    .float-name {
        font-size: 0.9em;
    }
    
    .float-phone {
        font-size: 1.1em;
    }
    
    .ui-ico-area {
        font-size: 0.9em;
    }
}

.ui-list-txt {
    flex-direction: column;
    align-items: flex-start;
}

.ui-list-txt a {
    width: 100%;
    margin-bottom: 6px;
}

.ui-list-txt p {
    display: flex;
    align-items: center;
    width: 100%;
    margin: 0;
    font-size: 13px;
}

.ui-ico-company {
    display: flex;
    align-items: center;
    font-style: normal;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
}

.ui-ico-company::before {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-right: 6px;
    background: transparent url('data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22 fill=%22%2364748b%22%3E%3Cpath d=%22M20 6h-4V4c0-1.1-.9-2-2-2h-4c-1.1 0-2 .9-2 2v2H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V8c0-1.1-.9-2-2-2zM10 4h4v2h-4V4zm10 16H4V8h16v12z%22/%3E%3C/svg%3E') no-repeat center;
    background-size: contain;
    vertical-align: middle;
    flex-shrink: 0;
}

.ui-list-txt p .ui-fr {
    margin-left: 2px;
    flex-shrink: 0;
    border: none;
    padding: 0;
    font-weight: 500;
    font-size: 12px;
}

.ui-list-txt .ui-list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
}

.ui-list-txt .ui-list-header a {
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.info-item .info-content h3 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.info-item .info-content h3 a {
    flex: 1;
    min-width: 0;
}

.top-job {
    background: #E11D48;
    color: #fff;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    display: inline-block;
    flex-shrink: 0;
}

.top-info {
    background: #F59E0B;
    color: #fff;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    display: inline-block;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .ui-list-txt .ui-list-header a {
        white-space: normal;
    }
    
    .top-job, .top-info {
        font-size: 10px;
        padding: 2px 6px;
        order: 2;
        margin-top: 4px;
    }
    
    .info-item .info-content h3 {
        flex-wrap: wrap;
    }
    
    .info-item .info-content h3 a {
        order: 1;
        width: 100%;
    }
}