:root {
    --primary: #1a5cb5;
    --primary-dark: #0d47a1;
    --primary-light: #2d7dd2;
    --accent: #c41230;
    --accent-light: #e53935;
    --success: #43a047;
    --warning: #fb8c00;
    --text-dark: #333333;
    --text-medium: #555555;
    --text-light: #888888;
    --bg-white: #ffffff;
    --bg-light: #f5f7fa;
    --bg-gray: #eef1f6;
    --border: #dde2e8;
    --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.12);
    --radius: 8px;
    --radius-lg: 12px;
    --transition: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

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

.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--primary);
    color: #ffffff;
    padding: 8px 16px;
    z-index: 100000;
    font-size: 14px;
    transition: top 0.2s;
}

.skip-link:focus {
    top: 0;
}

*:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Helvetica Neue", Arial, sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

.header {
    background: var(--bg-white);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    background: var(--primary-dark);
    color: rgba(255, 255, 255, 0.85);
    font-size: 13px;
    height: 36px;
    line-height: 36px;
}

.header-top-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-top-right a {
    color: rgba(255, 255, 255, 0.85);
}

.header-top-right a:hover {
    color: #ffffff;
}

.header-top-right .divider {
    margin: 0 8px;
    opacity: 0.4;
}

.header-main {
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

.header-main-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 26px;
}

.logo-text h1,
.logo-text .logo-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-dark);
    line-height: 1.3;
}

.logo-text p {
    font-size: 13px;
    color: var(--text-light);
    letter-spacing: 2px;
}

.header-search {
    display: flex;
    align-items: center;
}

.header-search input {
    width: 280px;
    height: 38px;
    border: 2px solid var(--primary);
    border-right: none;
    border-radius: var(--radius) 0 0 var(--radius);
    padding: 0 14px;
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

.header-search input:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(26, 92, 181, 0.1);
}

.header-search button {
    width: 50px;
    height: 38px;
    background: var(--primary);
    color: #ffffff;
    border: none;
    border-radius: 0 var(--radius) var(--radius) 0;
    cursor: pointer;
    font-size: 15px;
    transition: var(--transition);
}

.header-search button:hover {
    background: var(--primary-light);
}

.header-nav {
    background: var(--bg-white);
}

.nav-list {
    display: flex;
    align-items: center;
}

.nav-item a {
    display: block;
    padding: 14px 22px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    transition: var(--transition);
}

.nav-item a:hover {
    color: var(--primary);
    background: rgba(26, 92, 181, 0.04);
}

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

.nav-item.active a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 22px;
    color: var(--text-dark);
    cursor: pointer;
    padding: 10px;
}

.banner {
    position: relative;
    overflow: hidden;
    height: 420px;
}

.banner-slides {
    position: relative;
    height: 100%;
}

.banner-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: 0;
    transition: opacity 0.8s ease;
    pointer-events: none;
    will-change: opacity;
}

.banner-slide.active {
    opacity: 1;
    z-index: 1;
    pointer-events: auto;
}

.banner-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    color: #ffffff;
}

.banner-text {
    max-width: 600px;
}

.banner-text h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.3;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.banner-text p {
    font-size: 16px;
    margin-bottom: 8px;
    opacity: 0.9;
    line-height: 1.6;
}

.banner-btns {
    margin-top: 24px;
    display: flex;
    gap: 16px;
}

.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background: #ffffff;
    color: var(--primary-dark);
    border-color: #ffffff;
}

.btn-primary:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.btn-outline {
    background: transparent;
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #ffffff;
}

.banner-icon-area {
    font-size: 160px;
    opacity: 0.15;
}

.banner-indicators {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.indicator {
    width: 32px;
    height: 4px;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 2px;
    cursor: pointer;
    transition: width 0.3s ease, background-color 0.3s ease;
}

.indicator.active {
    background: #ffffff;
    width: 48px;
}

.indicator:focus-visible {
    outline: 2px solid #ffffff;
    outline-offset: 2px;
}

.banner-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    color: #ffffff;
    font-size: 18px;
    cursor: pointer;
    z-index: 10;
    transition: background-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-arrow:hover {
    background: rgba(255, 255, 255, 0.35);
}

.banner-prev {
    left: 24px;
}

.banner-next {
    right: 24px;
}

.quick-access {
    margin-top: -30px;
    position: relative;
    z-index: 10;
}

.quick-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    box-shadow: var(--shadow);
}

.quick-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 12px 8px;
    border-radius: var(--radius);
    transition: var(--transition);
}

.quick-item:hover {
    background: var(--bg-light);
    transform: translateY(-3px);
}

.quick-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 22px;
}

.quick-item span {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
}

.main-content {
    padding: 32px 0;
}

.main-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 24px;
}

.section {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
    margin-bottom: 24px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(135deg, #f8fafd, #ffffff);
}

.section-header.center {
    justify-content: center;
    flex-direction: column;
    gap: 8px;
    border-bottom: none;
    padding: 32px 24px 16px;
    background: transparent;
}

.section-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-title i {
    color: var(--primary);
}

.section-more {
    font-size: 13px;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 4px;
}

.section-more:hover {
    color: var(--primary);
}

.section-subtitle {
    font-size: 14px;
    color: var(--text-light);
}

.section-body {
    padding: 16px 24px;
}

.news-list {
    padding: 0;
}

.news-item {
    border-bottom: 1px dashed var(--border);
}

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

.news-item a {
    display: flex;
    align-items: center;
    padding: 12px 0;
    gap: 10px;
    font-size: 14px;
    color: var(--text-medium);
}

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

.news-item a:hover .news-title {
    color: var(--primary);
}

.news-date {
    font-size: 13px;
    color: var(--text-light);
    white-space: nowrap;
    min-width: 86px;
}

.news-tag {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 3px;
    white-space: nowrap;
    font-weight: 600;
}

.tag-important {
    background: #fef0f0;
    color: var(--accent-light);
}

.tag-new {
    background: #e8f5e9;
    color: var(--success);
}

.news-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color 0.3s ease;
}

.exam-info-card {
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

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

.exam-info-card h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.exam-info-card h3 i {
    color: var(--primary);
}

.exam-info-card > p {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 8px;
}

.condition-list {
    padding: 0;
}

.condition-list li {
    font-size: 13px;
    color: var(--text-medium);
    padding: 5px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.condition-list li i {
    color: var(--success);
    font-size: 12px;
}

.exam-schedule {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.schedule-item {
    display: flex;
    align-items: center;
    font-size: 13px;
}

.schedule-label {
    min-width: 80px;
    color: var(--text-light);
    font-weight: 500;
}

.schedule-value {
    color: var(--text-dark);
    font-weight: 500;
}

.industry-section {
    padding: 48px 0;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #ffffff;
}

.industry-section .section-title {
    color: #ffffff;
}

.industry-section .section-title i {
    color: rgba(255, 255, 255, 0.8);
}

.industry-section .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.industry-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin: 32px 0;
}

.industry-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 28px 20px;
    text-align: center;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: background-color 0.3s ease, transform 0.3s ease;
    will-change: transform;
}

.industry-card:hover {
    background: rgba(255, 255, 255, 0.18);
    transform: translateY(-4px);
}

.industry-icon {
    font-size: 32px;
    margin-bottom: 12px;
    opacity: 0.8;
}

.industry-number {
    font-size: 48px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 4px;
}

.industry-unit {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.industry-card p {
    font-size: 14px;
    opacity: 0.8;
}

.industry-detail {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 16px;
}

.industry-detail-item {
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.industry-detail-item h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.industry-detail-item h3 i {
    color: rgba(255, 255, 255, 0.7);
}

.industry-detail-item p {
    font-size: 14px;
    opacity: 0.8;
    line-height: 1.7;
}

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

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

.training-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    will-change: transform;
}

.training-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.training-card-header {
    padding: 24px 20px;
    color: #ffffff;
    text-align: center;
}

.training-card-header i {
    font-size: 36px;
    margin-bottom: 10px;
    display: block;
}

.training-card-header h3 {
    font-size: 16px;
    font-weight: 600;
}

.training-card-body {
    padding: 20px;
    background: var(--bg-white);
}

.training-card-body ul {
    padding: 0;
}

.training-card-body li {
    font-size: 14px;
    color: var(--text-medium);
    padding: 8px 0;
    border-bottom: 1px dashed var(--border);
    display: flex;
    align-items: center;
}

.training-card-body li::before {
    content: "";
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    margin-right: 10px;
    flex-shrink: 0;
}

.training-card-body li:last-child {
    border-bottom: none;
}

.process-section {
    padding: 48px 0;
    background: var(--bg-light);
}

.process-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 32px;
}

.process-step {
    flex: 1;
    max-width: 240px;
    text-align: center;
    padding: 28px 20px;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    will-change: transform;
}

.process-step:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.step-number {
    position: absolute;
    top: 12px;
    right: 16px;
    font-size: 32px;
    font-weight: 800;
    color: var(--bg-gray);
    line-height: 1;
}

.step-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 24px;
}

.process-step h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.process-step p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.5;
}

.step-arrow {
    color: var(--primary);
    font-size: 20px;
    opacity: 0.4;
}

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

.faq-list {
    max-width: 800px;
    margin: 24px auto 0;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

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

.faq-item.active {
    border-color: var(--primary);
    box-shadow: 0 2px 12px rgba(26, 92, 181, 0.1);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-dark);
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: var(--primary);
}

.faq-question:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: -2px;
}

.faq-question i {
    transition: transform 0.3s ease, color 0.3s ease;
    color: var(--text-light);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 20px 16px;
    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.8;
}

.login-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.login-modal.active {
    display: flex;
}

.login-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.login-dialog {
    position: relative;
    width: 420px;
    max-width: 92vw;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 28px;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #ffffff;
}

.login-header h2 {
    font-size: 18px;
    font-weight: 600;
}

.login-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.8);
    font-size: 18px;
    cursor: pointer;
    padding: 4px;
    transition: color 0.3s ease;
}

.login-close:hover {
    color: #ffffff;
}

.login-body {
    padding: 28px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group label i {
    color: var(--primary);
    margin-right: 4px;
}

.form-group input[type="text"],
.form-group input[type="password"] {
    width: 100%;
    height: 44px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0 14px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 92, 181, 0.1);
}

.password-wrapper {
    position: relative;
}

.password-wrapper input {
    padding-right: 44px !important;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    font-size: 14px;
    padding: 4px;
    transition: color 0.3s ease;
}

.password-toggle:hover {
    color: var(--primary);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-medium);
    cursor: pointer;
}

.checkbox-label input {
    accent-color: var(--primary);
}

.forgot-link {
    font-size: 13px;
    color: var(--primary);
}

.forgot-link:hover {
    color: var(--primary-dark);
}

.btn-login {
    width: 100%;
    height: 46px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #ffffff;
    border: none;
    border-radius: var(--radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease, box-shadow 0.3s ease, transform 0.15s ease;
    letter-spacing: 4px;
}

.btn-login:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    box-shadow: 0 4px 16px rgba(26, 92, 181, 0.3);
}

.btn-login:active {
    transform: scale(0.98);
}

.login-message {
    margin-top: 12px;
    font-size: 13px;
    text-align: center;
    min-height: 20px;
}

.login-message.error {
    color: var(--accent-light);
}

.login-message.success {
    color: var(--success);
}

.footer {
    background: #1a2332;
    color: rgba(255, 255, 255, 0.7);
    padding-top: 48px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 32px;
    padding-bottom: 32px;
}

.footer-col h3 {
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 16px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2px;
    background: var(--primary-light);
    border-radius: 1px;
}

.footer-about p {
    font-size: 14px;
    line-height: 1.8;
}

.footer-links ul {
    padding: 0;
}

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

.footer-links a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.3s ease, padding-left 0.3s ease;
}

.footer-links a:hover {
    color: #ffffff;
    padding-left: 4px;
}

.footer-contact p {
    font-size: 14px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-contact i {
    color: var(--primary-light);
    width: 16px;
}

.footer-divider {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.footer-copyright p {
    font-size: 13px;
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-legal a {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-legal a:hover {
    color: #ffffff;
}

.footer-legal .divider {
    opacity: 0.3;
}

.footer-notice {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
    padding: 14px 20px;
    margin-bottom: 24px;
}

.footer-notice p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: flex-start;
    gap: 8px;
    line-height: 1.6;
}

.footer-notice i {
    color: #ffa726;
    margin-top: 3px;
    flex-shrink: 0;
}

.back-to-top {
    position: fixed;
    bottom: 40px;
    right: 30px;
    width: 44px;
    height: 44px;
    background: var(--primary);
    color: #ffffff;
    border: 0;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(26, 92, 181, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease, background-color 0.3s ease, transform 0.3s ease;
    z-index: 999;
    will-change: opacity, transform;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

.search-message {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #ffffff;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-size: 14px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    z-index: 100001;
    display: none;
    max-width: 90vw;
    text-align: center;
}

@media screen and (max-width: 1024px) {
    .main-layout {
        grid-template-columns: 1fr;
    }

    .industry-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .industry-detail {
        grid-template-columns: 1fr;
    }

    .training-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-top {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .header-top {
        display: none;
    }

    .header-main-inner {
        flex-direction: column;
        gap: 12px;
    }

    .header-search {
        width: 100%;
    }

    .header-search input {
        width: 100%;
    }

    .nav-list {
        display: none;
        flex-direction: column;
        width: 100%;
        background: var(--bg-white);
        border-top: 1px solid var(--border);
    }

    .nav-list.active {
        display: flex;
    }

    .nav-item a {
        padding: 12px 20px;
        border-bottom: 1px solid var(--border);
    }

    .mobile-menu-btn {
        display: block;
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
    }

    .header-nav .container {
        position: relative;
    }

    .banner {
        height: 300px;
    }

    .banner-text h2 {
        font-size: 22px;
    }

    .banner-text p {
        font-size: 14px;
    }

    .banner-icon-area {
        font-size: 80px;
    }

    .banner-arrow {
        display: none;
    }

    .quick-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .industry-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .industry-number {
        font-size: 36px;
    }

    .training-grid {
        grid-template-columns: 1fr;
    }

    .process-steps {
        flex-direction: column;
    }

    .step-arrow {
        transform: rotate(90deg);
    }

    .process-step {
        max-width: 100%;
        width: 100%;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

@media screen and (max-width: 480px) {
    .quick-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
        padding: 20px 16px;
    }

    .quick-icon {
        width: 44px;
        height: 44px;
        font-size: 18px;
    }

    .quick-item span {
        font-size: 12px;
    }

    .banner {
        height: 260px;
    }

    .banner-text h2 {
        font-size: 18px;
    }

    .banner-btns {
        flex-direction: column;
        gap: 10px;
    }

    .btn {
        padding: 10px 24px;
        font-size: 14px;
        text-align: center;
    }

    .industry-grid {
        grid-template-columns: 1fr 1fr;
    }
}