:root {
    --primary: #1e3a8a;
    --primary-light: #3b82f6;
    --primary-dark: #1e40af;
    --primary-glow: rgba(30, 64, 175, 0.3);
    --accent: #d4af37;
    --accent-light: #f4d03f;
    --accent-dark: #b8941f;
    --accent-glow: rgba(212, 175, 55, 0.3);
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #0f172a;
    --bg-card: #ffffff;
    --bg-input: #f1f5f9;
    --border-color: #e2e8f0;
    --border-primary: rgba(30, 64, 175, 0.15);
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-light: #ffffff;
    --shadow-primary: 0 10px 40px rgba(30, 64, 175, 0.15);
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 20px 60px rgba(30, 64, 175, 0.2);
    --gradient-primary: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    --gradient-accent: linear-gradient(135deg, #d4af37 0%, #f4d03f 100%);
    --gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-dark); }

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

.top-bar {
    background: var(--gradient-dark);
    padding: 10px 0;
    position: sticky;
    top: 0;
    z-index: 1001;
}
.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.top-bar-left {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.top-contact {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}
a.top-contact:hover { color: var(--accent); }
.top-contact svg { color: var(--accent); }
.top-divider {
    width: 1px;
    height: 14px;
    background: rgba(255,255,255,0.2);
}
.top-bar-right {
    display: flex;
    gap: 10px;
}
.top-social {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.7);
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    transition: all 0.3s ease;
    text-decoration: none;
}
.top-social:hover {
    color: var(--accent);
    background: rgba(212, 175, 55, 0.2);
    transform: translateY(-2px);
}
.top-social svg { width: 14px; height: 14px; }

.site-header {
    position: sticky;
    top: 43px;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.4s ease;
}
.site-header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}
.site-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
}
.site-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
}
.logo-circle {
    width: 52px;
    height: 52px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
}
.logo-circle::after {
    content: '';
    position: absolute;
    inset: -3px;
    border: 2px solid var(--accent);
    border-radius: 50%;
    opacity: 0.5;
}
.circle-text {
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0.5px;
}
.logo-text { display: flex; flex-direction: column; }
.logo-name {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: 1px;
    font-family: 'Playfair Display', serif;
}
.logo-tag {
    font-size: 10px;
    color: var(--text-muted);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-top: 2px;
}

.nav-menu {
    display: flex;
    gap: 36px;
    list-style: none;
    align-items: center;
}
.nav-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
}
.nav-menu a:hover, .nav-menu a.active { color: var(--primary); }
.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: width 0.4s ease;
}
.nav-menu a:hover::after, .nav-menu a.active::after { width: 100%; }

.nav-actions {
    display: flex;
    align-items: center;
    gap: 18px;
}
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    padding: 14px 38px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 15px;
    transition: all 0.35s ease;
    white-space: nowrap;
    border: none;
    cursor: pointer;
    font-family: inherit;
}
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(30, 58, 138, 0.4);
}
.btn-outline {
    border: 2px solid rgba(255, 255, 255, 0.4);
    color: #fff;
    background: transparent;
}
.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent);
    color: var(--accent);
}
.btn-sm {
    padding: 10px 28px;
    font-size: 14px;
}
.btn-block { width: 100%; }

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1003;
    position: relative;
}
.menu-toggle span {
    width: 26px;
    height: 2px;
    background: var(--primary);
    transition: all 0.35s ease;
    border-radius: 2px;
}
.menu-toggle.active span:nth-child(1) { transform: rotate(-45deg) translate(-6px, 6px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(45deg) translate(-6px, -6px); }
.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 999;
    backdrop-filter: blur(4px);
}

.hero-section {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(30, 58, 138, 0.7) 50%, rgba(15, 23, 42, 0.8) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 780px;
    padding-top: 60px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: rgba(212, 175, 55, 0.15);
    padding: 10px 22px;
    border-radius: 30px;
    margin-bottom: 30px;
    border: 1px solid rgba(212, 175, 55, 0.3);
}
.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}
.hero-badge span:last-child {
    font-size: 13px;
    color: var(--accent);
    letter-spacing: 1px;
    font-weight: 500;
}
.hero-title {
    font-size: 64px;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 28px;
    letter-spacing: -1px;
    color: #fff;
    font-family: 'Playfair Display', serif;
}
.title-accent {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-desc {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.9;
    margin-bottom: 45px;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 20px;
    margin-bottom: 80px;
}
.btn-primary {
    background: var(--gradient-accent);
    color: #1a1a1a;
    box-shadow: 0 6px 25px rgba(212, 175, 55, 0.4);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(212, 175, 55, 0.5);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    padding-top: 45px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.hero-stat { text-align: left; position: relative; }
.stat-number {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 10px;
}
.stat-value {
    font-size: 48px;
    font-weight: 900;
    color: #fff;
    line-height: 1;
    font-family: 'Playfair Display', serif;
}
.stat-suffix {
    font-size: 20px;
    font-weight: 600;
    color: var(--accent);
}
.stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 1px;
}

.hero-decoration {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}
.deco-line {
    position: absolute;
    background: linear-gradient(to right, transparent, rgba(212, 175, 55, 0.3));
}
.deco-line-1 {
    width: 300px;
    height: 1px;
    top: 30%;
    right: 10%;
    transform: rotate(45deg);
}
.deco-line-2 {
    width: 200px;
    height: 1px;
    top: 50%;
    right: 15%;
    transform: rotate(-30deg);
}
.deco-dot {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(212, 175, 55, 0.3);
}
.deco-dot-1 {
    width: 120px;
    height: 120px;
    top: 20%;
    right: 20%;
    animation: float 6s ease-in-out infinite;
}
.deco-dot-2 {
    width: 60px;
    height: 60px;
    top: 60%;
    right: 8%;
    animation: float 8s ease-in-out infinite reverse;
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.scroll-indicator {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.3s ease;
    z-index: 2;
}
.scroll-indicator:hover { color: var(--accent); }
.scroll-indicator span {
    font-size: 11px;
    letter-spacing: 4px;
    text-transform: uppercase;
}
.scroll-indicator svg {
    width: 20px;
    height: 20px;
    animation: bounce 2s infinite;
}
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}
.section-tag {
    font-size: 12px;
    color: var(--accent);
    letter-spacing: 5px;
    text-transform: uppercase;
    margin-bottom: 18px;
    display: block;
    font-weight: 600;
}
.section-title {
    font-size: 44px;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
    color: var(--text-primary);
    font-family: 'Playfair Display', serif;
}
.section-desc {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

.services-section { padding: 120px 0; background: var(--bg-secondary); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}
.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px 30px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: transform 0.5s ease;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
    border-color: transparent;
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}
.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.1), rgba(59, 130, 246, 0.1));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: var(--primary);
    transition: all 0.4s ease;
}
.service-card:hover .service-icon {
    background: var(--gradient-primary);
    color: #fff;
    transform: scale(1.1);
}
.service-icon svg { width: 36px; height: 36px; }
.service-card h3 {
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 12px;
}
.service-card h3 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}
.service-card h3 a:hover { color: var(--primary); }
.service-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}
.service-link {
    font-size: 13px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}
.service-link:hover {
    color: var(--accent-dark);
    transform: translateX(5px);
}

.cases-section { padding: 120px 0; }

.cases-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}
.case-tab {
    padding: 10px 28px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}
.case-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.case-tab.active {
    background: var(--gradient-primary);
    color: #fff;
    border-color: transparent;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.case-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    transition: all 0.4s ease;
}
.case-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}
.case-image {
    position: relative;
    height: 260px;
    overflow: hidden;
}
.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.case-item:hover .case-image img { transform: scale(1.1); }
.case-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.9), transparent);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.4s ease;
}
.case-item:hover .case-overlay { opacity: 1; }
.case-category {
    background: var(--accent);
    color: #1a1a1a;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}
.case-view {
    width: 44px;
    height: 44px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}
.case-view svg { width: 18px; height: 18px; }
.case-content { padding: 24px; }
.case-content h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 10px;
}
.case-content h3 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}
.case-content h3 a:hover { color: var(--primary); }
.case-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.section-footer {
    text-align: center;
    margin-top: 50px;
}
.section-footer .btn-outline {
    border: 2px solid var(--primary);
    color: var(--primary);
    background: transparent;
}
.section-footer .btn-outline:hover {
    background: var(--primary);
    color: #fff;
}

.process-section {
    padding: 120px 0;
    background: var(--bg-secondary);
}
.process-steps {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    position: relative;
}
.process-step {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 35px 25px;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
}
.process-step:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: var(--shadow-hover);
}
.step-number {
    font-size: 40px;
    font-weight: 900;
    color: var(--accent);
    font-family: 'Playfair Display', serif;
    margin-bottom: 15px;
    opacity: 0.3;
    transition: all 0.3s ease;
}
.process-step:hover .step-number { opacity: 1; }
.step-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.1), rgba(59, 130, 246, 0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--primary);
    transition: all 0.4s ease;
}
.process-step:hover .step-icon {
    background: var(--gradient-primary);
    color: #fff;
}
.step-icon svg { width: 26px; height: 26px; }
.process-step h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 10px;
}
.process-step p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.venues-section { padding: 120px 0; }

.venues-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.venue-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s ease;
}
.venue-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}
.venue-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}
.venue-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.venue-card:hover .venue-image img { transform: scale(1.1); }
.venue-capacity {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(15, 23, 42, 0.9);
    color: var(--accent);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}
.venue-info { padding: 24px; }
.venue-info h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 12px;
}
.venue-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 15px;
}
.venue-features span {
    font-size: 11px;
    color: var(--primary);
    background: rgba(30, 58, 138, 0.1);
    padding: 4px 12px;
    border-radius: 12px;
}
.venue-info p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.about-section {
    padding: 120px 0;
    background: var(--bg-secondary);
}
.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.about-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}
.about-image img {
    width: 100%;
    height: 550px;
    object-fit: cover;
    border-radius: 20px;
}
.about-exp {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: var(--gradient-primary);
    padding: 35px 40px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 20px 50px rgba(30, 58, 138, 0.3);
}
.exp-years {
    font-size: 56px;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
    font-family: 'Playfair Display', serif;
}
.exp-text {
    font-size: 14px;
    color: #fff;
    margin-top: 8px;
    letter-spacing: 1px;
}

.about-content .section-tag { text-align: left; }
.about-content .section-title {
    text-align: left;
    font-size: 42px;
    margin-bottom: 25px;
}
.about-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 2;
    margin-bottom: 20px;
}
.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin: 35px 0;
}
.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: var(--text-primary);
    font-weight: 500;
}
.feature-check {
    width: 28px;
    height: 28px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #1a1a1a;
}
.feature-check svg { width: 14px; height: 14px; }

.about-cta {
    display: flex;
    gap: 20px;
    align-items: center;
    margin-top: 35px;
}
.btn-tel {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.3s ease;
}
.btn-tel:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.1);
}
.btn-tel svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
}
.btn-tel div { display: flex; flex-direction: column; }
.btn-tel small {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 400;
}
.btn-tel strong {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
}

.partners-section { padding: 100px 0; }
.partners-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 20px;
}
.partner-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}
.partner-item:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}
.partner-logo {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 600;
    text-align: center;
}

.testimonials-section {
    padding: 120px 0;
    background: var(--bg-secondary);
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px 35px;
    transition: all 0.4s ease;
    position: relative;
}
.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}
.testimonial-card.featured {
    border-color: var(--primary);
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(30, 58, 138, 0.05) 100%);
}
.testimonial-quote-icon {
    width: 44px;
    height: 44px;
    margin-bottom: 20px;
    color: var(--accent);
    opacity: 0.6;
}
.testimonial-quote-icon svg { width: 100%; height: 100%; }
.testimonial-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 30px;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}
.author-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    font-weight: 700;
    flex-shrink: 0;
}
.author-info { display: flex; flex-direction: column; }
.author-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
}
.author-role {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
}

.news-section { padding: 120px 0; }
.news-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.featured-news {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s ease;
}
.featured-news:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}
.news-image {
    height: 300px;
    overflow: hidden;
}
.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.featured-news:hover .news-image img { transform: scale(1.08); }
.news-content { padding: 30px; }
.news-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 16px;
}
.news-date, .news-category {
    font-size: 12px;
    color: var(--text-muted);
}
.news-category {
    color: var(--primary);
    background: rgba(30, 58, 138, 0.1);
    padding: 4px 12px;
    border-radius: 12px;
}
.news-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.4;
}
.news-content h3 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}
.news-content h3 a:hover { color: var(--primary); }
.news-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}
.news-more {
    font-size: 14px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}
.news-more:hover {
    color: var(--accent-dark);
    padding-left: 8px;
}

.news-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.news-item {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}
.news-item:hover {
    border-color: var(--primary);
    transform: translateX(5px);
}
.news-item-date {
    text-align: center;
    flex-shrink: 0;
    width: 60px;
    padding: 10px;
    background: var(--bg-secondary);
    border-radius: 10px;
}
.date-day {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    display: block;
    font-family: 'Playfair Display', serif;
}
.date-month {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
    display: block;
}
.news-item-content { flex: 1; }
.news-item-content .news-category {
    display: inline-block;
    margin-bottom: 8px;
}
.news-item-content h4 {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.5;
}
.news-item-content h4 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}
.news-item-content h4 a:hover { color: var(--primary); }

.contact-section {
    padding: 120px 0;
    background: var(--bg-secondary);
}
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}
.contact-info .section-tag { text-align: left; }
.contact-info .section-title {
    text-align: left;
    font-size: 40px;
    margin-bottom: 22px;
}
.contact-text {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 45px;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 45px;
}
.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}
.contact-icon {
    width: 52px;
    height: 52px;
    background: var(--gradient-primary);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
}
.contact-icon svg {
    width: 22px;
    height: 22px;
}
.contact-item div { display: flex; flex-direction: column; }
.contact-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 6px;
    letter-spacing: 1px;
    display: block;
}
.contact-value {
    font-size: 17px;
    color: var(--text-primary);
    font-weight: 600;
}

.contact-qrcode {
    display: flex;
    gap: 30px;
    padding-top: 35px;
    border-top: 1px solid var(--border-color);
}
.qr-item {
    text-align: center;
}
.qr-code {
    width: 100px;
    height: 100px;
    background: #fff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    color: var(--primary);
    padding: 10px;
    border: 1px solid var(--border-color);
}
.qr-code svg { width: 100%; height: 100%; }
.qr-item span {
    font-size: 13px;
    color: var(--text-secondary);
}

.contact-form-wrap {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 50px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
}
.contact-form h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
    font-family: 'Playfair Display', serif;
}
.form-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 35px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 18px;
}
.form-group { margin-bottom: 18px; }
.form-group label {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    font-weight: 500;
}
.form-group .req { color: #ef4444; }
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 14px;
    transition: all 0.3s ease;
    outline: none;
    font-family: inherit;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(30, 58, 138, 0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group textarea {
    min-height: 110px;
    resize: vertical;
}
.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
}
.form-submit {
    width: 100%;
    padding: 16px;
    background: var(--gradient-primary);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.35s ease;
    font-family: inherit;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.form-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(30, 58, 138, 0.4);
}
.form-submit svg { width: 18px; height: 18px; }
.form-note {
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
    margin-top: 15px;
}

.site-footer { background: var(--bg-dark); color: #fff; }
.footer-main { padding: 80px 0 50px; }
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: 40px;
}
.footer-links-group h4,
.footer-contact h4 {
    font-size: 16px;
    color: #fff;
    margin-bottom: 25px;
    font-weight: 700;
}
.footer-brand .footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    margin-bottom: 22px;
}
.footer-brand .footer-logo .logo-circle {
    width: 44px;
    height: 44px;
}
.footer-brand .footer-logo .circle-text {
    font-size: 14px;
}
.footer-brand .footer-logo .logo-name {
    font-size: 18px;
    color: #fff;
}
.footer-brand .footer-logo .logo-tag {
    color: rgba(255, 255, 255, 0.5);
}
.footer-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.9;
    margin-bottom: 25px;
}
.footer-social { display: flex; gap: 12px; }
.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
}
.footer-social a:hover {
    background: var(--accent);
    color: #1a1a1a;
    transform: translateY(-3px);
}
.footer-social svg { width: 16px; height: 16px; }

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 12px; }
.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}
.footer-links a:hover { color: var(--accent); }

.footer-contact ul { list-style: none; }
.footer-contact li {
    display: flex;
    gap: 12px;
    margin-bottom: 18px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    align-items: flex-start;
}
.footer-contact svg {
    width: 18px;
    height: 18px;
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-bottom {
    padding: 28px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer-copyright {
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
}
.footer-terms {
    display: flex;
    gap: 25px;
}
.footer-terms a {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
    text-decoration: none;
    transition: color 0.3s ease;
}
.footer-terms a:hover { color: var(--accent); }

.back-top {
    position: fixed;
    bottom: 35px;
    right: 35px;
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border: none;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    z-index: 1000;
    box-shadow: 0 6px 20px rgba(30, 58, 138, 0.3);
}
.back-top.show { opacity: 1; visibility: visible; }
.back-top:hover {
    transform: translateY(-6px);
    background: var(--gradient-accent);
    color: #1a1a1a;
}
.back-top svg { width: 20px; height: 20px; }

.floating-contact {
    position: fixed;
    left: 25px;
    bottom: 35px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 999;
}
.float-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}
.float-btn svg {
    width: 20px;
    height: 20px;
    margin-bottom: 2px;
}
.float-btn span {
    font-size: 10px;
    font-weight: 600;
}
.float-tel {
    background: var(--gradient-primary);
    color: #fff;
}
.float-tel:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(30, 58, 138, 0.4);
}
.float-online {
    background: #10b981;
    color: #fff;
}
.float-online:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}
.float-wechat {
    background: #07c160;
    color: #fff;
}
.float-wechat:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(7, 193, 96, 0.4);
}

@media (max-width: 1199px) {
    .hero-title { font-size: 52px; }
    .hero-stats { gap: 30px; }
    .stat-value { font-size: 40px; }
    .services-grid { grid-template-columns: repeat(3, 1fr); }
    .cases-grid { grid-template-columns: repeat(2, 1fr); }
    .process-steps { grid-template-columns: repeat(3, 1fr); }
    .venues-grid { grid-template-columns: repeat(2, 1fr); }
    .about-wrapper { gap: 50px; }
    .contact-wrapper { gap: 50px; }
    .footer-grid { grid-template-columns: repeat(3, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .partners-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 991px) {
    .top-bar { padding: 8px 0; }
    .top-bar-inner { justify-content: space-between; }
    .top-bar-left {
        gap: 0;
        flex-wrap: nowrap;
        justify-content: flex-start;
    }
    .top-bar-left .top-contact:not(:first-child) { display: none; }
    .top-bar-left .top-divider { display: none; }
    .top-contact {
        font-size: 14px;
        color: #fff;
        font-weight: 500;
    }
    .top-bar-right {
        display: flex;
        gap: 8px;
    }
    .top-social {
        width: 28px;
        height: 28px;
    }
    .top-social svg { width: 13px; height: 13px; }

    
    .site-header { top: 42px; }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 300px;
        height: 100vh;
        background: #fff;
        flex-direction: column;
        padding: 100px 30px 40px;
        gap: 0;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1002;
        border-left: 1px solid var(--border-color);
        overflow-y: auto;
        box-shadow: -8px 0 30px rgba(0, 0, 0, 0.1);
    }
    .nav-menu.active { right: 0; }
    .nav-menu li { width: 100%; }
    .nav-menu a {
        display: block;
        padding: 16px 0;
        font-size: 16px;
        font-weight: 600;
        color: var(--text-primary);
        border-bottom: 1px solid var(--border-color);
    }
    .nav-menu a:hover, .nav-menu a.active {
        color: var(--primary);
    }
    .nav-menu a::after { display: none; }
    
    .menu-toggle { display: flex; }
    .nav-overlay.active { display: block; }
    .nav-actions .btn { display: none; }
    
    .hero-title { font-size: 42px; }
    .hero-desc { font-size: 15px; }
    .hero-actions { flex-direction: column; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 30px; }
    .stat-value { font-size: 36px; }
    .hero-decoration { display: none; }
    
    .section-header { margin-bottom: 55px; }
    .section-title { font-size: 34px; }
    
    .services-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .cases-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: repeat(2, 1fr); }
    .venues-grid { grid-template-columns: 1fr; }
    .about-wrapper { grid-template-columns: 1fr; gap: 50px; }
    .about-image img { height: 400px; }
    .about-exp { position: static; margin-top: 20px; }
    .contact-wrapper { grid-template-columns: 1fr; gap: 50px; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 35px; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .news-grid { grid-template-columns: 1fr; }
    .partners-grid { grid-template-columns: repeat(3, 1fr); }
    .floating-contact { display: none; }
}

@media (max-width: 575px) {
    .container { padding: 0 16px; }
    
    .hero-title { font-size: 36px; }
    .hero-stats { grid-template-columns: 1fr 1fr; gap: 25px; }
    
    .services-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom-inner { flex-direction: column; gap: 14px; text-align: center; }
    .about-features { grid-template-columns: 1fr; }
    .about-cta { flex-direction: column; align-items: flex-start; }
    .process-steps { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 30px 20px; }
    .contact-qrcode { gap: 20px; }
    .cases-tabs { gap: 8px; }
    .case-tab { padding: 8px 18px; font-size: 13px; }
    .partners-grid { grid-template-columns: repeat(2, 1fr); }
    .list-wrapper { grid-template-columns: 1fr !important; }
    .article-wrapper { grid-template-columns: 1fr !important; }
    .cover-wrapper { grid-template-columns: 1fr !important; }
    .list-grid { grid-template-columns: 1fr !important; }
    .related-grid { grid-template-columns: 1fr !important; }
}

/* ==================== 页面头部 ==================== */
.page-header {
    position: relative;
    min-height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}
.page-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}
.page-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.page-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(30, 58, 138, 0.75) 100%);
    z-index: 2;
}
.page-content {
    position: relative;
    z-index: 3;
    padding-top: 40px;
}
.page-breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    flex-wrap: wrap;
}
.page-breadcrumb a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}
.page-breadcrumb a:hover { color: var(--accent); }
.page-breadcrumb .separator { color: rgba(255, 255, 255, 0.4); }
.page-title {
    font-size: 44px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
    font-family: 'Playfair Display', serif;
    letter-spacing: -0.5px;
}
.page-desc {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ==================== 列表页 ==================== */
.list-section { padding: 80px 0; background: var(--bg-secondary); }
.list-wrapper {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
}
.list-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}
.list-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s ease;
}
.list-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: transparent;
}
.list-card-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}
.list-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.list-card:hover .list-card-image img { transform: scale(1.1); }
.list-card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}
.list-card:hover .list-card-overlay { opacity: 1; }
.list-card-overlay svg {
    width: 32px;
    height: 32px;
    color: #fff;
    transform: scale(0.8);
    transition: transform 0.4s ease;
}
.list-card:hover .list-card-overlay svg { transform: scale(1); }
.list-card-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--accent);
    color: #1a1a1a;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}
.list-card-info { padding: 24px; }
.list-card-meta {
    display: flex;
    gap: 18px;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 14px;
}
.meta-date, .meta-views {
    display: flex;
    align-items: center;
    gap: 5px;
}
.meta-date svg, .meta-views svg {
    width: 13px;
    height: 13px;
    color: var(--primary);
}
.list-card-info h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
}
.list-card-info h3 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}
.list-card-info h3 a:hover { color: var(--primary); }
.list-card-info p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 18px;
}
.list-card-more {
    font-size: 13px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}
.list-card-more:hover {
    color: var(--accent-dark);
    transform: translateX(5px);
}

/* 分页 */
.pagination {
    text-align: center;
    margin-top: 50px;
}
.pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    margin: 0 4px;
    padding: 0 14px;
    background: var(--bg-card);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.3s ease;
    font-size: 14px;
    font-weight: 600;
    border: 1px solid var(--border-color);
}
.pagination a:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    transform: translateY(-2px);
}
.pagination .thisclass, .pagination span.thisclass {
    background: var(--gradient-primary);
    color: #fff;
    border-color: transparent;
}

/* ==================== 侧边栏 ==================== */
.list-sidebar, .article-sidebar, .cover-sidebar {
    display: flex;
    flex-direction: column;
    gap: 25px;
    position: sticky;
    top: 130px;
    height: fit-content;
}
.sidebar-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
}
.sidebar-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
    position: relative;
    padding-bottom: 14px;
}
.sidebar-card h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--gradient-accent);
    border-radius: 2px;
}

.sidebar-search .search-form {
    display: flex;
    gap: 10px;
}
.sidebar-search input {
    flex: 1;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 14px;
    color: var(--text-primary);
    outline: none;
    font-family: inherit;
    transition: all 0.3s ease;
}
.sidebar-search input:focus {
    border-color: var(--primary);
    background: #fff;
}
.sidebar-search button {
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 10px;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}
.sidebar-search button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
}
.sidebar-search button svg { width: 18px; height: 18px; }

.sidebar-contact {
    background: var(--gradient-dark);
    color: #fff;
    text-align: center;
}
.sidebar-contact h3 { color: #fff; }
.sidebar-contact h3::after {
    left: 50%;
    transform: translateX(-50%);
}
.sidebar-contact-text {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
    line-height: 1.7;
}
.sidebar-phone {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 20px;
    text-decoration: none;
    transition: opacity 0.3s ease;
    font-family: 'Playfair Display', serif;
}
.sidebar-phone:hover { opacity: 0.8; }
.sidebar-phone svg {
    width: 22px;
    height: 22px;
}
.sidebar-contact .btn {
    background: var(--gradient-accent);
    color: #1a1a1a;
}
.sidebar-contact .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

.sidebar-hot-list { list-style: none; }
.sidebar-hot-list li {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}
.sidebar-hot-list li:last-child { border-bottom: none; }
.hot-rank {
    width: 24px;
    height: 24px;
    background: var(--bg-input);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-muted);
    flex-shrink: 0;
}
.sidebar-hot-list li:nth-child(1) .hot-rank {
    background: var(--accent);
    color: #1a1a1a;
}
.sidebar-hot-list li:nth-child(2) .hot-rank {
    background: rgba(212, 175, 55, 0.2);
    color: var(--accent-dark);
}
.sidebar-hot-list li:nth-child(3) .hot-rank {
    background: rgba(30, 58, 138, 0.1);
    color: var(--primary);
}
.sidebar-hot-list a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    line-height: 1.6;
    transition: color 0.3s ease;
}
.sidebar-hot-list a:hover { color: var(--primary); }

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.tag-cloud a {
    display: inline-block;
    padding: 7px 16px;
    background: var(--bg-input);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 20px;
    font-size: 13px;
    transition: all 0.3s ease;
}
.tag-cloud a:hover {
    background: var(--gradient-primary);
    color: #fff;
    transform: translateY(-2px);
}

.sidebar-service-list { list-style: none; }
.sidebar-service-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}
.sidebar-service-list li:last-child { border-bottom: none; }
.sidebar-service-list svg {
    width: 18px;
    height: 18px;
    color: var(--primary);
    flex-shrink: 0;
}
.sidebar-service-list a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}
.sidebar-service-list a:hover { color: var(--primary); }

.sidebar-nav-list { list-style: none; }
.sidebar-nav-list li {
    border-bottom: 1px solid var(--border-color);
}
.sidebar-nav-list li:last-child { border-bottom: none; }
.sidebar-nav-list a {
    display: block;
    padding: 14px 0;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 15px;
}
.sidebar-nav-list a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background: var(--border-color);
    border-radius: 50%;
    transition: all 0.3s ease;
}
.sidebar-nav-list a:hover, .sidebar-nav-list li.active a {
    color: var(--primary);
    padding-left: 22px;
}
.sidebar-nav-list a:hover::before, .sidebar-nav-list li.active a::before {
    background: var(--primary);
    width: 8px;
    height: 8px;
}

/* ==================== 文章页 ==================== */
.article-section { padding: 80px 0; }
.article-wrapper {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 50px;
}
.article-main {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 45px;
}
.article-header {
    text-align: center;
    padding-bottom: 35px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 40px;
}
.article-title {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 20px;
    line-height: 1.4;
    font-family: 'Playfair Display', serif;
}
.article-meta {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 25px;
    font-size: 13px;
    color: var(--text-muted);
}
.meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
}
.meta-item svg {
    width: 14px;
    height: 14px;
    color: var(--primary);
}

.article-content {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 2;
}
.article-content p { margin-bottom: 22px; }
.article-content h2 {
    font-size: 26px;
    color: var(--text-primary);
    margin: 40px 0 20px;
    font-weight: 700;
    padding-left: 18px;
    border-left: 4px solid var(--accent);
    font-family: 'Playfair Display', serif;
}
.article-content h3 {
    font-size: 22px;
    color: var(--text-primary);
    margin: 32px 0 16px;
    font-weight: 700;
}
.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 25px 0;
    display: block;
}
.article-content ul, .article-content ol {
    padding-left: 28px;
    margin-bottom: 22px;
}
.article-content li { margin-bottom: 10px; line-height: 1.9; }
.article-content blockquote {
    background: var(--bg-secondary);
    border-left: 4px solid var(--primary);
    padding: 20px 25px;
    margin: 25px 0;
    border-radius: 0 12px 12px 0;
    font-style: italic;
    color: var(--text-secondary);
}
.article-content a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s ease;
}
.article-content a:hover { color: var(--accent-dark); }

.article-tags {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 25px 0;
    margin-top: 40px;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
}
.tags-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 600;
}
.tags-label svg { width: 16px; height: 16px; color: var(--primary); }
.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.tags-list a {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(30, 58, 138, 0.08);
    color: var(--primary);
    text-decoration: none;
    border-radius: 20px;
    font-size: 13px;
    transition: all 0.3s ease;
}
.tags-list a:hover {
    background: var(--gradient-primary);
    color: #fff;
    transform: translateY(-2px);
}

.article-share {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 25px 0;
    border-bottom: 1px solid var(--border-color);
}
.share-label {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 600;
}
.share-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: all 0.3s ease;
    text-decoration: none;
}
.share-btn svg { width: 18px; height: 18px; }
.share-wechat { background: #07c160; }
.share-wechat:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(7, 193, 96, 0.4); }
.share-weibo { background: #e6162d; }
.share-weibo:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(230, 22, 45, 0.4); }

.article-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 30px 0;
}
.nav-prev, .nav-next {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 22px 25px;
    background: var(--bg-secondary);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}
.nav-next { text-align: right; }
.nav-prev:hover, .nav-next:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.1);
}
.nav-label {
    font-size: 12px;
    color: var(--primary);
    font-weight: 600;
    letter-spacing: 1px;
}
.nav-title {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 600;
    line-height: 1.5;
}

.article-related { margin-top: 40px; }
.article-related h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--text-primary);
    font-family: 'Playfair Display', serif;
}
.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.related-item {
    background: var(--bg-secondary);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}
.related-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}
.related-image {
    height: 150px;
    overflow: hidden;
}
.related-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.related-item:hover .related-image img { transform: scale(1.1); }
.related-info { padding: 18px; }
.related-info h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.5;
}
.related-info h4 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}
.related-info h4 a:hover { color: var(--primary); }
.related-info p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.related-date {
    font-size: 12px;
    color: var(--text-muted);
}

/* ==================== 封面页 ==================== */
.cover-section { padding: 80px 0; background: var(--bg-secondary); }
.cover-wrapper {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
}
.cover-main {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 45px;
}
.cover-content {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 2;
    margin-bottom: 50px;
}
.cover-content p { margin-bottom: 22px; }
.cover-content h2 {
    font-size: 26px;
    color: var(--text-primary);
    margin: 40px 0 20px;
    font-weight: 700;
    padding-left: 18px;
    border-left: 4px solid var(--accent);
    font-family: 'Playfair Display', serif;
}
.cover-content h3 {
    font-size: 22px;
    color: var(--text-primary);
    margin: 32px 0 16px;
    font-weight: 700;
}
.cover-content img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 25px 0;
}
.cover-content ul, .cover-content ol {
    padding-left: 28px;
    margin-bottom: 22px;
}
.cover-content blockquote {
    background: var(--bg-secondary);
    border-left: 4px solid var(--primary);
    padding: 20px 25px;
    margin: 25px 0;
    border-radius: 0 12px 12px 0;
    font-style: italic;
}

.cover-sub-section {
    margin-bottom: 50px;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
}
.cover-sub-section:first-of-type {
    border-top: none;
    padding-top: 0;
}
.cover-sub-title {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 18px;
    font-family: 'Playfair Display', serif;
}
.sub-title-num {
    font-size: 40px;
    font-weight: 900;
    color: var(--accent);
    opacity: 0.4;
    line-height: 1;
}
.sub-title-text { color: var(--text-primary); }
.cover-sub-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 30px;
}
.cover-sub-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}
.cover-sub-item {
    background: var(--bg-secondary);
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.4s ease;
    border: 1px solid transparent;
}
.cover-sub-item:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(30, 58, 138, 0.1);
}
.sub-item-image {
    height: 180px;
    overflow: hidden;
}
.sub-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.cover-sub-item:hover .sub-item-image img { transform: scale(1.1); }
.sub-item-info { padding: 20px; }
.sub-item-info h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
}
.sub-item-info h4 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}
.sub-item-info h4 a:hover { color: var(--primary); }
.sub-item-info p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.sub-item-more {
    font-size: 13px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}
.sub-item-more:hover {
    color: var(--accent-dark);
    padding-left: 5px;
}

/* ==================== 响应式补充 ==================== */
/* ==================== 关于我们页面 ==================== */
.about-intro-section { padding: 100px 0; }
.about-intro-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}
.about-intro-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}
.about-intro-image img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    border-radius: 20px;
}
.about-intro-badge {
    position: absolute;
    bottom: -25px;
    right: -25px;
    background: var(--gradient-primary);
    padding: 30px 35px;
    border-radius: 18px;
    text-align: center;
    box-shadow: 0 20px 50px rgba(30, 58, 138, 0.3);
}
.badge-num {
    font-size: 48px;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
    font-family: 'Playfair Display', serif;
}
.badge-text {
    font-size: 13px;
    color: #fff;
    margin-top: 6px;
    letter-spacing: 1px;
}
.about-intro-content .section-tag { text-align: left; }
.about-intro-content .section-title {
    text-align: left;
    font-size: 38px;
    margin-bottom: 25px;
}
.intro-text {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 2;
    margin-bottom: 35px;
}
.intro-text p { margin-bottom: 16px; }
.intro-text strong { color: var(--primary); }
.intro-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}
.intro-stat { text-align: center; }
.intro-stat-num {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 6px;
    font-family: 'Playfair Display', serif;
}
.intro-stat-label {
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.mission-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}
.mission-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.mission-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 45px 35px;
    text-align: center;
    transition: all 0.4s ease;
}
.mission-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: var(--shadow-hover);
}
.mission-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.1), rgba(59, 130, 246, 0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: var(--primary);
    transition: all 0.4s ease;
}
.mission-card:hover .mission-icon {
    background: var(--gradient-primary);
    color: #fff;
    transform: rotate(10deg);
}
.mission-icon svg { width: 40px; height: 40px; }
.mission-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
}
.mission-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.9;
}

.history-section { padding: 100px 0; }
.history-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding-left: 40px;
}
.history-timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 10px;
    bottom: 10px;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), var(--accent));
    border-radius: 1px;
}
.history-item {
    position: relative;
    margin-bottom: 45px;
    padding-left: 30px;
}
.history-item:last-child { margin-bottom: 0; }
.history-dot {
    position: absolute;
    left: -38px;
    top: 6px;
    width: 18px;
    height: 18px;
    background: var(--bg-primary);
    border: 3px solid var(--primary);
    border-radius: 50%;
    z-index: 1;
    transition: all 0.3s ease;
}
.history-item:hover .history-dot {
    background: var(--accent);
    border-color: var(--accent);
    transform: scale(1.2);
    box-shadow: 0 0 0 6px rgba(212, 175, 55, 0.2);
}
.history-year {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 8px;
    font-family: 'Playfair Display', serif;
}
.history-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 25px 30px;
    transition: all 0.3s ease;
}
.history-item:hover .history-content {
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(30, 58, 138, 0.1);
    transform: translateX(5px);
}
.history-content h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}
.history-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.team-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}
.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    overflow: hidden;
    transition: all 0.4s ease;
}
.team-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: transparent;
}
.team-image {
    height: 300px;
    overflow: hidden;
}
.team-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.team-card:hover .team-image img { transform: scale(1.1); }
.team-info {
    padding: 25px 22px;
    text-align: center;
}
.team-info h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}
.team-role {
    font-size: 13px;
    color: var(--primary);
    font-weight: 600;
    display: block;
    margin-bottom: 12px;
}
.team-info p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.honor-section { padding: 100px 0; }
.honor-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}
.honor-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 35px 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.4s ease;
}
.honor-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 15px 40px rgba(30, 58, 138, 0.12);
}
.honor-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(244, 208, 63, 0.1));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-dark);
    flex-shrink: 0;
    transition: all 0.4s ease;
}
.honor-card:hover .honor-icon {
    background: var(--gradient-accent);
    color: #1a1a1a;
    transform: scale(1.1) rotate(-5deg);
}
.honor-icon svg { width: 32px; height: 32px; }
.honor-card h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}
.honor-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.contact-banner {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
    background: var(--bg-dark);
}
.contact-banner-bg {
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}
.contact-banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
}
.contact-banner-content h2 {
    font-size: 36px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 35px;
    line-height: 1.4;
    font-family: 'Playfair Display', serif;
}
.contact-banner-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}
.contact-banner .btn-primary {
    background: var(--gradient-accent);
    color: #1a1a1a;
    padding: 18px 45px;
    font-size: 16px;
}
.contact-banner .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
}
.contact-banner .btn-outline {
    border: 2px solid rgba(255, 255, 255, 0.4);
    color: #fff;
    padding: 18px 45px;
    font-size: 16px;
}
.contact-banner .btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent);
    color: var(--accent);
}

/* 关于我们页响应式 */
@media (max-width: 1199px) {
    .list-wrapper { grid-template-columns: 1fr; }
    .article-wrapper { grid-template-columns: 1fr; }
    .cover-wrapper { grid-template-columns: 1fr; }
    .list-sidebar, .article-sidebar, .cover-sidebar {
        position: static;
    }
    .list-grid { grid-template-columns: repeat(2, 1fr); }
    .related-grid { grid-template-columns: repeat(2, 1fr); }
    .cover-sub-list { grid-template-columns: 1fr; }
    .about-intro-wrapper { grid-template-columns: 1fr; gap: 50px; }
    .about-intro-image img { height: 420px; }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .honor-grid { grid-template-columns: repeat(2, 1fr); }
    .mission-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 991px) {
    .list-grid { grid-template-columns: 1fr; }
    .related-grid { grid-template-columns: 1fr; }
    .article-main { padding: 30px 25px; }
    .cover-main { padding: 30px 25px; }
    .article-nav { grid-template-columns: 1fr; }
    .nav-next { text-align: left; }
    .page-title { font-size: 34px; }
    .page-header { min-height: 320px; }
    .intro-stats { grid-template-columns: repeat(2, 1fr); gap: 25px; }
    .mission-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .honor-grid { grid-template-columns: 1fr; }
    .about-intro-content .section-title { font-size: 30px; }
    .about-intro-badge {
        right: 20px;
        bottom: 20px;
        padding: 20px 25px;
    }
    .badge-num { font-size: 36px; }
    .contact-banner-content h2 { font-size: 28px; }
    .history-timeline { padding-left: 30px; }
    .history-item { padding-left: 20px; }
    .history-dot { left: -32px; }
    .about-intro-section, .mission-section, .history-section, .team-section, .honor-section { padding: 70px 0; }
}

@media (max-width: 575px) {
    .article-title { font-size: 24px; }
    .article-meta { gap: 15px; }
    .cover-sub-title { font-size: 22px; }
    .sub-title-num { font-size: 32px; }
    .page-title { font-size: 28px; }
    .page-header { min-height: 280px; }
    .pagination a, .pagination span {
        min-width: 38px;
        height: 38px;
        padding: 0 10px;
        font-size: 13px;
    }
    .team-grid { grid-template-columns: 1fr; }
    .team-image { height: 280px; }
    .intro-stats { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .intro-stat-num { font-size: 24px; }
    .about-intro-content .section-title { font-size: 26px; }
    .about-intro-image img { height: 320px; }
    .about-intro-badge {
        right: 15px;
        bottom: 15px;
        padding: 15px 20px;
    }
    .badge-num { font-size: 28px; }
    .badge-text { font-size: 11px; }
    .history-year { font-size: 22px; }
    .history-content { padding: 20px; }
    .contact-banner-content h2 { font-size: 24px; }
    .contact-banner .btn-primary, .contact-banner .btn-outline {
        padding: 14px 30px;
        font-size: 14px;
    }
    .honor-card { flex-direction: column; text-align: center; }
    .about-intro-section, .mission-section, .history-section, .team-section, .honor-section { padding: 50px 0; }
    .contact-banner { padding: 60px 0; }
}