:root {
    --color-primary: #165DFF;
    --color-primary-dark: #0F42C1;
    --color-primary-light: #E6F0FF;
    --color-warning: #FF7D00;
    --color-warning-light: #FFF4E6;
    --color-success: #00B42A;
    --color-success-light: #E8FFEA;
    --color-error: #F53F3F;
    --color-error-light: #FFECE8;
    
    --color-text-primary: #1D2129;
    --color-text-secondary: #4E5969;
    --color-text-tertiary: #86909C;
    
    --color-bg: #F5F7FA;
    --color-bg-white: #FFFFFF;
    --color-border: #E5E6EB;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    line-height: 1.6;
}

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

.icon {
    width: 24px;
    height: 24px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.icon-sm {
    width: 20px;
    height: 20px;
}

.icon-lg {
    width: 32px;
    height: 32px;
}

.icon-xl {
    width: 40px;
    height: 40px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.header-fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-bg-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.header-left {
    flex-shrink: 0;
}

.logo-text {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text-primary);
    white-space: nowrap;
}

.header-left .logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-mark {
    width: 36px;
    height: 36px;
    background: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 16px;
}

.header-nav {
    display: flex;
    gap: 32px;
}

.nav-item {
    font-size: 15px;
    color: var(--color-text-secondary);
    transition: var(--transition);
}

.nav-item:hover {
    color: var(--color-primary);
}

.btn-register {
    padding: 10px 24px;
    background: var(--color-warning);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: inline-block;
    text-decoration: none;
}

.btn-register:hover {
    background: #E66F00;
}

.btn-login {
    padding: 10px 24px;
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: inline-block;
    text-decoration: none;
}

.btn-login:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 48px;
    height: 48px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
    gap: 5px;
    z-index: 1001;
    position: relative;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
    display: block;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-bg-white);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    padding: 24px 20px;
    z-index: 999;
    transform: translateY(-150%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease, visibility 0.4s ease;
}

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

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.mobile-nav-item {
    font-size: 16px;
    color: var(--color-text-primary);
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
}

.mobile-nav-item:hover {
    color: var(--color-primary);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-register-btn {
    width: 100%;
    text-align: center;
}

.category-nav {
    margin-top: 64px;
    background: var(--color-bg-white);
    padding: 20px 0;
    border-bottom: 1px solid var(--color-border);
}

.category-grid {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.category-icon {
    font-size: 32px;
}

.category-text {
    font-size: 14px;
    color: var(--color-text-secondary);
}

.category-item:hover .category-text {
    color: var(--color-primary);
}

.hero-banner {
    background: linear-gradient(135deg, #E6F0FF 0%, var(--color-bg-white) 50%, #F7F9FC 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(22, 93, 255, 0.05) 0%, transparent 70%);
    animation: rotate 30s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 42px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 16px;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.hero-desc {
    font-size: 18px;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.btn-primary-large {
    display: inline-block;
    text-decoration: none;
    padding: 16px 40px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(22, 93, 255, 0.3);
}

.btn-primary-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(22, 93, 255, 0.4);
}

.btn-secondary-large {
    display: inline-block;
    text-decoration: none;
    padding: 16px 40px;
    background: var(--color-bg-white);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-lg);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-secondary-large:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-3px);
}

.section-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text-primary);
    text-align: center;
    margin-bottom: 32px;
}

.notice-bar {
    background: var(--color-warning-light);
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
}

.notice-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.notice-icon {
    font-size: 20px;
}

.notice-text {
    color: var(--color-text-primary);
    font-size: 14px;
    line-height: 1.5;
    text-align: center;
}

.quick-entry {
    padding: 48px 0;
}

.quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.quick-card {
    background: var(--color-bg-white);
    padding: 32px 20px;
    border-radius: var(--radius-lg);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    border: none;
    width: 100%;
}

.quick-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.quick-icon {
    font-size: 40px;
    margin-bottom: 12px;
}

.quick-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 6px;
}

.quick-card p {
    font-size: 13px;
    color: var(--color-text-tertiary);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--color-bg-white);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow: hidden;
    transform: scale(0.9);
    transition: var(--transition);
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
}

.modal-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.modal-close {
    width: 32px;
    height: 32px;
    background: var(--color-bg);
    border: none;
    border-radius: var(--radius-md);
    font-size: 20px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: var(--color-border);
    color: var(--color-text-primary);
}

.modal-content {
    padding: 24px;
    overflow-y: auto;
    max-height: calc(80vh - 70px);
}

.modal-content h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 20px 0 10px;
}

.modal-content h4:first-child {
    margin-top: 0;
}

.modal-content p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 8px;
}

.modal-content ul {
    margin-left: 20px;
}

.modal-content li {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 6px;
}

.modal-content strong {
    color: var(--color-text-primary);
    font-weight: 600;
}

.modal-note {
    font-size: 13px;
    color: #86909C;
    margin-top: 16px;
}

.hot-registration {
    padding: 0 0 48px;
}

.hot-banner {
    background: linear-gradient(90deg, #FFF4E6 0%, #FFE8CC 100%);
    padding: 32px;
    border-radius: var(--radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hot-left {
    flex: 1;
}

.hot-tag {
    display: inline-block;
    background: var(--color-warning);
    color: white;
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 12px;
}

.hot-banner h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.hot-banner p {
    font-size: 14px;
    color: var(--color-text-secondary);
}

.btn-hot-register {
    padding: 14px 32px;
    background: var(--color-warning);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-block;
    text-decoration: none;
}

.btn-hot-register:hover {
    background: #E66F00;
}

.news-section {
    padding: 48px 0;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.news-card {
    background: var(--color-bg-white);
    padding: 24px;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    position: relative;
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.news-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 12px;
}

.news-tag.new {
    background: rgba(245, 63, 63, 0.1);
    color: var(--color-error);
}

.news-tag.apply {
    background: rgba(22, 93, 255, 0.1);
    color: var(--color-primary);
}

.news-tag.policy {
    background: rgba(255, 125, 0, 0.1);
    color: var(--color-warning);
}

.news-card h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 10px;
    line-height: 1.4;
}

.news-desc {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-bottom: 12px;
    line-height: 1.6;
}

.news-date {
    font-size: 12px;
    color: var(--color-text-tertiary);
}

.cert-showcase {
    padding: 48px 0;
    background: var(--color-bg-white);
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.cert-card {
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.cert-card:hover {
    transform: translateY(-4px);
}

.cert-image {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 40px;
    margin-bottom: 16px;
}

.cert-placeholder {
    width: 64px;
    height: 64px;
    stroke: currentColor;
    fill: none;
}

.cert-emoji {
    font-size: 48px;
    display: inline-block;
    margin-bottom: 8px;
}

.cert-card h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 6px;
}

.cert-card p {
    font-size: 13px;
    color: var(--color-text-secondary);
}

.national-entry {
    padding: 48px 0;
}

.province-carousel {
    position: relative;
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 20px;
}

.carousel-btn {
    width: 52px;
    height: 52px;
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    font-size: 24px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(22, 93, 255, 0.05);
}

.province-track {
    flex: 1;
    overflow: hidden;
}

.province-track-inner {
    display: flex;
    transition: transform 0.4s ease;
}

.province-item {
    background: var(--color-bg-white);
    padding: 28px 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    font-size: 16px;
    font-weight: 500;
    color: var(--color-text-primary);
    min-width: calc(20% - 16px);
    margin: 0 8px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
}

.province-item:hover {
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    background: var(--color-border);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.carousel-dot:hover,
.carousel-dot.active {
    background: var(--color-primary);
}

.carousel-dot.active {
    width: 24px;
    border-radius: 4px;
}

.consult-btn-wrap {
    text-align: center;
    margin-top: 32px;
}

.btn-consult {
    padding: 14px 48px;
    background: var(--color-warning);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-block;
    text-decoration: none;
}

.btn-consult:hover {
    background: #E66F00;
    transform: translateY(-2px);
}

.benefits-section {
    padding: 48px 0;
    background: var(--color-bg-white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.benefit-card {
    text-align: center;
    padding: 24px;
}

.benefit-icon {
    width: 48px;
    height: 48px;
    stroke: currentColor;
    fill: none;
    margin-bottom: 16px;
}

.benefit-emoji {
    font-size: 40px;
    display: inline-block;
    margin-bottom: 16px;
}

.benefit-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.benefit-card p {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.process-section {
    padding: 48px 0;
}

.process-timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 24px;
    left: 50px;
    right: 50px;
    height: 2px;
    background: var(--color-border);
}

.process-item {
    text-align: center;
    position: relative;
    z-index: 1;
}

.process-circle {
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin: 0 auto 12px;
}

.process-item h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 4px;
}

.process-item p {
    font-size: 12px;
    color: var(--color-text-tertiary);
}

.guide-section {
    padding: 48px 0;
    background: var(--color-bg-white);
}

.accordion-container {
    max-width: 100%;
    margin: 0 auto;
}

.accordion-item {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.accordion-item:hover {
    box-shadow: var(--shadow-md);
}

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 32px 40px;
    cursor: pointer;
    user-select: none;
    background: none;
    border: none;
    width: 100%;
}

.accordion-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

.accordion-icon {
    font-size: 24px;
    color: var(--color-primary);
    font-weight: 300;
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.accordion-item.active .accordion-content {
    max-height: 2000px;
}

.accordion-content .guide-content {
    padding: 0 40px 40px;
}

.guide-content p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 12px;
}

.guide-content ul {
    margin-left: 24px;
    margin-bottom: 16px;
}

.guide-content li {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 8px;
}

.guide-content h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 24px 0 12px;
}

.footnote {
    font-size: 13px;
    color: var(--color-text-tertiary);
    margin-bottom: 8px;
}

.step-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.step-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.step-number {
    background: var(--color-primary);
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 14px;
    white-space: nowrap;
}

.step-content {
    flex: 1;
}

.step-content strong {
    color: var(--color-text-primary);
    font-size: 15px;
}

.faq-section {
    padding: 48px 0;
}

.faq-item {
    background: var(--color-bg-white);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 12px;
}

.faq-answer {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.footer {
    background: linear-gradient(135deg, #1D2129 0%, #2A2F3C 100%);
    color: rgba(255, 255, 255, 0.9);
    padding: 64px 0 32px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-brand-col {
    max-width: 480px;
}

.footer-logo {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo .logo-mark {
    background: linear-gradient(135deg, var(--color-primary) 0%, #4080FF 100%);
    box-shadow: 0 4px 12px rgba(22, 93, 255, 0.3);
}

.footer-logo span {
    font-size: 17px;
    font-weight: 600;
    color: white;
    line-height: 1.4;
}

.footer-desc {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 16px;
}

.footer-disclaimer {
    background: rgba(255, 255, 255, 0.05);
    padding: 16px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-disclaimer p {
    font-size: 12px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

.footer-title {
    font-size: 15px;
    font-weight: 600;
    color: white;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 1px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
    display: inline-block;
}

.footer-links a:hover {
    color: white;
    transform: translateX(4px);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.contact-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.contact-icon svg {
    width: 22px;
    height: 22px;
    stroke: rgba(255, 255, 255, 0.9);
}

.contact-icon:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.footer-bottom {
    padding-top: 32px;
    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: 16px;
}

.footer-bottom-content > p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.45);
    margin: 0;
}

.footer-copyright {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.45);
}

.policy-section {
    padding: 48px 0;
    background: var(--color-bg-white);
}

.policy-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.policy-card {
    text-align: center;
    padding: 32px 24px;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.policy-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.policy-icon {
    width: 56px;
    height: 56px;
    stroke: currentColor;
    fill: none;
    margin-bottom: 16px;
}

.policy-emoji {
    font-size: 44px;
    display: inline-block;
    margin-bottom: 16px;
}

.policy-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.policy-card p {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.download-section {
    padding: 48px 0;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.download-card {
    background: var(--color-bg-white);
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.download-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.download-icon {
    width: 56px;
    height: 56px;
    stroke: currentColor;
    fill: none;
    margin-bottom: 16px;
}

.download-emoji {
    font-size: 44px;
    display: inline-block;
    margin-bottom: 16px;
}

.download-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.download-card p {
    font-size: 13px;
    color: var(--color-text-tertiary);
    margin-bottom: 20px;
}

.btn-download {
    padding: 10px 32px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-download:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
}

@media (min-width: 1280px) {
    .container {
        max-width: 1280px;
    }
    
    .header-container {
        max-width: 1280px;
    }
    
    .header-nav {
        gap: 36px;
    }
    
    .category-grid {
        gap: 44px;
    }
    
    .quick-grid,
    .news-grid,
    .cert-grid,
    .benefits-grid {
        gap: 22px;
    }
    
    .section-title {
        font-size: 25px;
    }
    
    .province-carousel {
        max-width: 100%;
        gap: 24px;
    }
    
    .carousel-btn {
        width: 56px;
        height: 56px;
        font-size: 26px;
    }
    
    .province-item {
        padding: 32px 28px;
        font-size: 17px;
        min-width: calc(20% - 18px);
        margin: 0 9px;
    }
}

@media (min-width: 1440px) {
    .container {
        max-width: 1360px;
    }
    
    .header-container {
        max-width: 1360px;
    }
    
    .header-nav {
        gap: 40px;
    }
    
    .nav-item {
        font-size: 16px;
    }
    
    .category-grid {
        gap: 48px;
    }
    
    .section-title {
        font-size: 26px;
    }
    
    .quick-grid,
    .news-grid,
    .cert-grid,
    .benefits-grid {
        gap: 24px;
    }
    
    .quick-card,
    .news-card,
    .cert-card,
    .benefit-card {
        padding: 32px 24px;
    }
    
    .hero-title {
        font-size: 44px;
    }
    
    .hero-desc {
        font-size: 19px;
    }
    
    .province-carousel {
        max-width: 100%;
        gap: 24px;
    }
    
    .carousel-btn {
        width: 56px;
        height: 56px;
        font-size: 26px;
    }
    
    .province-item {
        padding: 32px 28px;
        font-size: 17px;
        min-width: calc(20% - 18px);
        margin: 0 9px;
    }
    
    .accordion-container {
        max-width: 100%;
    }
    
    .accordion-header {
        padding: 36px 44px;
    }
    
    .accordion-content .guide-content {
        padding: 0 44px 44px;
    }
}

@media (min-width: 1600px) {
    .container {
        max-width: 1440px;
    }
    
    .header-container {
        max-width: 1440px;
        height: 72px;
    }
    
    .header-nav {
        gap: 48px;
    }
    
    .nav-item {
        font-size: 16px;
    }
    
    .logo-text {
        font-size: 19px;
    }
    
    .logo-mark {
        width: 38px;
        height: 38px;
        font-size: 17px;
    }
    
    .category-nav {
        margin-top: 72px;
        padding: 22px 0;
    }
    
    .category-grid {
        gap: 56px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .quick-entry,
    .news-section,
    .cert-showcase,
    .national-entry,
    .benefits-section,
    .guide-section,
    .process-section,
    .faq-section {
        padding: 52px 0;
    }
    
    .quick-grid,
    .news-grid,
    .cert-grid,
    .benefits-grid {
        gap: 28px;
    }
    
    .quick-card,
    .news-card,
    .cert-card,
    .benefit-card {
        padding: 36px 28px;
    }
    
    .quick-icon {
        font-size: 44px;
        margin-bottom: 14px;
    }
    
    .quick-card h3 {
        font-size: 17px;
    }
    
    .quick-card p {
        font-size: 14px;
    }
    
    .news-card h3 {
        font-size: 16px;
    }
    
    .news-desc {
        font-size: 14px;
    }
    
    .cert-image {
        padding: 44px;
    }
    
    .cert-placeholder {
        font-size: 52px;
    }
    
    .cert-card h3 {
        font-size: 16px;
    }
    
    .cert-card p {
        font-size: 14px;
    }
    
    .benefit-icon {
        font-size: 44px;
    }
    
    .benefit-card h3 {
        font-size: 17px;
    }
    
    .benefit-card p {
        font-size: 14px;
    }
    
    .hero-banner {
        padding: 90px 0;
    }
    
    .hero-title {
        font-size: 48px;
    }
    
    .hero-desc {
        font-size: 20px;
    }
    
    .btn-primary-large,
    .btn-secondary-large {
        padding: 17px 44px;
        font-size: 17px;
    }
    
    .hot-banner {
        padding: 36px;
    }
    
    .hot-banner h2 {
        font-size: 21px;
    }
    
    .hot-banner p {
        font-size: 15px;
    }
    
    .hot-tag {
        font-size: 13px;
        padding: 5px 14px;
    }
    
    .btn-hot-register {
        padding: 15px 36px;
        font-size: 17px;
    }
    
    .process-circle {
        width: 52px;
        height: 52px;
        font-size: 18px;
    }
    
    .process-item h3 {
        font-size: 16px;
    }
    
    .process-item p {
        font-size: 13px;
    }
    
    .accordion-container {
        max-width: 100%;
    }
    
    .accordion-header {
        padding: 40px 48px;
    }
    
    .accordion-content .guide-content {
        padding: 0 48px 48px;
    }
    
    .accordion-title {
        font-size: 17px;
    }
    
    .guide-content p,
    .guide-content li {
        font-size: 15px;
    }
    
    .guide-content h4 {
        font-size: 17px;
    }
    
    .step-number {
        font-size: 15px;
        padding: 9px 18px;
    }
    
    .step-content strong {
        font-size: 16px;
    }
    
    .faq-item {
        padding: 26px;
    }
    
    .faq-question {
        font-size: 17px;
    }
    
    .faq-answer {
        font-size: 15px;
    }
    
    .btn-consult {
        padding: 15px 52px;
        font-size: 17px;
    }
    
    .province-carousel {
        max-width: 100%;
        gap: 28px;
    }
    
    .carousel-btn {
        width: 60px;
        height: 60px;
        font-size: 28px;
    }
    
    .province-item {
        padding: 36px 32px;
        font-size: 18px;
        min-width: calc(20% - 20px);
        margin: 0 10px;
    }
    
    .accordion-container {
        max-width: 100%;
    }
    
    .footer {
        padding: 68px 0 36px;
    }
    
    .footer-title {
        font-size: 16px;
    }
    
    .footer-links a,
    .contact-item {
        font-size: 15px;
    }
    
    .footer-logo span {
        font-size: 18px;
    }
    
    .footer-desc {
        font-size: 15px;
    }
}

@media (min-width: 1920px) {
    .container {
        max-width: 1680px;
    }
    
    .header-container {
        max-width: 1680px;
        height: 76px;
    }
    
    .header-nav {
        gap: 56px;
    }
    
    .nav-item {
        font-size: 17px;
    }
    
    .logo-text {
        font-size: 20px;
    }
    
    .logo-mark {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    
    .category-nav {
        margin-top: 76px;
        padding: 24px 0;
    }
    
    .category-grid {
        gap: 64px;
    }
    
    .category-icon {
        font-size: 36px;
    }
    
    .category-text {
        font-size: 15px;
    }
    
    .section-title {
        font-size: 32px;
        margin-bottom: 40px;
    }
    
    .quick-entry,
    .news-section,
    .cert-showcase,
    .national-entry,
    .benefits-section,
    .guide-section,
    .process-section,
    .faq-section {
        padding: 56px 0;
    }
    
    .quick-grid,
    .news-grid,
    .cert-grid,
    .benefits-grid {
        gap: 32px;
    }
    
    .quick-card,
    .news-card,
    .cert-card,
    .benefit-card {
        padding: 40px 32px;
    }
    
    .quick-icon {
        font-size: 48px;
        margin-bottom: 16px;
    }
    
    .quick-card h3 {
        font-size: 18px;
    }
    
    .quick-card p {
        font-size: 14px;
    }
    
    .news-card h3 {
        font-size: 17px;
    }
    
    .news-desc {
        font-size: 14px;
    }
    
    .cert-image {
        padding: 48px;
    }
    
    .cert-placeholder {
        font-size: 56px;
    }
    
    .cert-card h3 {
        font-size: 17px;
    }
    
    .cert-card p {
        font-size: 14px;
    }
    
    .benefit-icon {
        font-size: 48px;
    }
    
    .benefit-card h3 {
        font-size: 18px;
    }
    
    .benefit-card p {
        font-size: 14px;
    }
    
    .hero-banner {
        padding: 100px 0;
    }
    
    .hero-title {
        font-size: 52px;
    }
    
    .hero-desc {
        font-size: 22px;
        max-width: 700px;
    }
    
    .btn-primary-large,
    .btn-secondary-large {
        padding: 18px 48px;
        font-size: 18px;
    }
    
    .hot-banner {
        padding: 40px;
    }
    
    .hot-banner h2 {
        font-size: 22px;
    }
    
    .hot-banner p {
        font-size: 16px;
    }
    
    .hot-tag {
        font-size: 13px;
        padding: 6px 16px;
    }
    
    .btn-hot-register {
        padding: 16px 40px;
        font-size: 17px;
    }
    
    .process-circle {
        width: 56px;
        height: 56px;
        font-size: 20px;
    }
    
    .process-item h3 {
        font-size: 17px;
    }
    
    .process-item p {
        font-size: 13px;
    }
    
    .accordion-header {
        padding: 44px 56px;
    }
    
    .accordion-title {
        font-size: 18px;
    }
    
    .accordion-content .guide-content {
        padding: 0 56px 56px;
    }
    
    .guide-content p,
    .guide-content li {
        font-size: 16px;
    }
    
    .guide-content h4 {
        font-size: 18px;
    }
    
    .step-number {
        font-size: 16px;
        padding: 10px 20px;
    }
    
    .step-content strong {
        font-size: 17px;
    }
    
    .faq-item {
        padding: 28px;
    }
    
    .faq-question {
        font-size: 18px;
    }
    
    .faq-answer {
        font-size: 16px;
    }
    
    .btn-consult {
        padding: 16px 56px;
        font-size: 18px;
    }
    
    .province-carousel {
        max-width: 100%;
        gap: 32px;
    }
    
    .carousel-btn {
        width: 64px;
        height: 64px;
        font-size: 30px;
    }
    
    .province-item {
        min-width: calc(16.666% - 24px);
        padding: 40px 36px;
        font-size: 19px;
        margin: 0 12px;
    }
    
    .accordion-container {
        max-width: 100%;
    }
    
    .footer {
        padding: 72px 0 40px;
    }
    
    .footer-title {
        font-size: 17px;
    }
    
    .footer-links a,
    .contact-item {
        font-size: 15px;
    }
    
    .footer-logo span {
        font-size: 18px;
    }
    
    .footer-desc {
        font-size: 15px;
    }
}

@media (min-width: 1025px) {
    .mobile-menu-btn {
        display: none !important;
    }
    
    .mobile-menu {
        display: none !important;
    }
}

@media (max-width: 1024px) {
    .header-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .header-right .btn-register,
    .header-right .btn-login {
        display: none;
    }
    
    .quick-grid,
    .news-grid,
    .cert-grid,
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .province-item {
        min-width: calc(25% - 12px);
    }
    
    .process-timeline {
        flex-wrap: wrap;
        gap: 24px;
    }
    
    .process-timeline::before {
        display: none;
    }
    
    .process-item {
        width: calc(33.333% - 16px);
    }
    
    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    
    .footer-brand-col {
        grid-column: 1 / -1;
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .header-container {
        height: 56px;
        padding: 0 16px;
        justify-content: space-between;
    }
    
    .logo-text {
        font-size: 14px;
    }
    
    .header-nav {
        display: none;
    }
    
    .mobile-menu {
        top: 56px;
    }
    
    .category-nav {
        margin-top: 56px;
        padding: 16px 0;
    }
    
    .category-grid {
        flex-wrap: wrap;
        gap: 16px;
        justify-content: center;
    }
    
    .category-item {
        width: calc(25% - 12px);
    }
    
    .category-icon {
        font-size: 28px;
    }
    
    .category-text {
        font-size: 12px;
    }
    
    .hero-banner {
        padding: 48px 0;
    }
    
    .hero-title {
        font-size: 26px;
        line-height: 1.3;
    }
    
    .hero-desc {
        font-size: 15px;
        padding: 0 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
        padding: 0 24px;
    }
    
    .btn-primary-large,
    .btn-secondary-large {
        width: 100%;
        padding: 14px 32px;
        font-size: 15px;
    }
    
    .section-title {
        font-size: 20px;
        margin-bottom: 24px;
    }
    
    .quick-entry,
    .news-section,
    .cert-showcase,
    .national-entry,
    .benefits-section,
    .guide-section,
    .process-section,
    .faq-section {
        padding: 36px 0;
    }
    
    .hot-banner {
        flex-direction: column;
        gap: 20px;
        text-align: center;
        padding: 24px;
    }
    
    .hot-banner h2 {
        font-size: 17px;
    }
    
    .hot-banner p {
        font-size: 13px;
    }
    
    .btn-hot-register {
        width: 100%;
    }
    
    .quick-grid,
    .news-grid,
    .cert-grid,
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .quick-card,
    .news-card,
    .cert-card,
    .benefit-card {
        padding: 24px 16px;
    }
    
    .quick-icon {
        font-size: 36px;
        margin-bottom: 10px;
    }
    
    .quick-card h3 {
        font-size: 15px;
    }
    
    .quick-card p {
        font-size: 12px;
    }
    
    .cert-image {
        padding: 32px;
    }
    
    .cert-placeholder {
        font-size: 40px;
    }
    
    .cert-card h3 {
        font-size: 14px;
    }
    
    .cert-card p {
        font-size: 12px;
    }
    
    .benefit-icon {
        font-size: 36px;
    }
    
    .benefit-card h3 {
        font-size: 15px;
    }
    
    .benefit-card p {
        font-size: 12px;
    }
    
    .province-carousel {
        max-width: 100%;
        gap: 12px;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    
    .province-item {
        min-width: calc(50% - 12px);
        padding: 20px 16px;
        font-size: 14px;
        margin: 0 6px;
    }
    
    .carousel-dots {
        margin-top: 16px;
    }
    
    .btn-consult {
        padding: 12px 40px;
        font-size: 15px;
    }
    
    .process-timeline {
        flex-wrap: wrap;
        gap: 20px;
        justify-content: center;
    }
    
    .process-timeline::before {
        display: none;
    }
    
    .process-item {
        width: calc(33.333% - 14px);
    }
    
    .process-circle {
        width: 44px;
        height: 44px;
        font-size: 14px;
    }
    
    .process-item h3 {
        font-size: 13px;
    }
    
    .process-item p {
        font-size: 11px;
    }
    
    .accordion-header {
        padding: 24px 20px;
    }
    
    .accordion-title {
        font-size: 15px;
    }
    
    .accordion-icon {
        font-size: 20px;
    }
    
    .accordion-content .guide-content {
        padding: 0 20px 24px;
    }
    
    .guide-content p,
    .guide-content li {
        font-size: 14px;
    }
    
    .guide-content h4 {
        font-size: 15px;
    }
    
    .step-item {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    
    .step-number {
        font-size: 13px;
        padding: 6px 14px;
    }
    
    .step-content strong {
        font-size: 14px;
    }
    
    .faq-item {
        padding: 20px;
    }
    
    .faq-question {
        font-size: 15px;
    }
    
    .faq-answer {
        font-size: 14px;
    }
    
    .modal {
        width: 95%;
        max-width: none;
    }
    
    .modal-header {
        padding: 16px 20px;
    }
    
    .modal-content {
        padding: 20px;
    }
    
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    
    .footer-logo span {
        font-size: 15px;
    }
    
    .footer-desc {
        font-size: 13px;
    }
    
    .footer-title {
        font-size: 15px;
    }
    
    .footer-links a,
    .contact-item {
        font-size: 14px;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
}

@media (max-width: 1024px) {
    .policy-grid,
    .download-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .policy-section,
    .download-section {
        padding: 36px 0;
    }
    
    .policy-grid,
    .download-grid {
        gap: 16px;
    }
    
    .policy-card,
    .download-card {
        padding: 24px 16px;
    }
    
    .policy-icon,
    .download-icon {
        font-size: 40px;
    }
}