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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
}

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

/* 导航栏 */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s;
}

.navbar .container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 70px;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: #555;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

.nav-links a:hover {
    color: #667eea;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: width 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a.nav-link-active {
    color: #2563eb;
    font-weight: 600;
}

.nav-links a.nav-link-active::after {
    width: 100%;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
}

/* Hero区域 */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 70px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    z-index: -1;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><circle cx="200" cy="150" r="100" fill="rgba(255,255,255,0.1)"/><circle cx="800" cy="400" r="150" fill="rgba(255,255,255,0.08)"/><circle cx="1000" cy="200" r="80" fill="rgba(255,255,255,0.06)"/></svg>');
    background-size: cover;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

.hero-content {
    text-align: center;
    color: white;
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.95;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s;
    display: inline-block;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: white;
    color: #667eea;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #667eea;
}

/* Section通用样式 */
.page-header {
    padding: 120px 0 60px;
    background: #f8f9fc;
    text-align: center;
}

.page-title {
    font-size: 42px;
    margin-bottom: 15px;
    color: #2d3748;
    font-weight: 700;
}

.page-subtitle {
    font-size: 18px;
    color: #718096;
}

.section-title {
    font-size: 42px;
    text-align: center;
    margin-bottom: 15px;
    color: #2d3748;
    font-weight: 700;
}

.section-subtitle {
    font-size: 18px;
    text-align: center;
    color: #718096;
    margin-bottom: 60px;
}

/* 核心能力 */
.features-section {
    padding: 100px 0;
    background: #f8f9fc;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.2);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #2d3748;
}

.feature-card p {
    color: #718096;
    margin-bottom: 20px;
    line-height: 1.8;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 8px 0;
    color: #4a5568;
    font-size: 15px;
}

/* API文档 */
.api-docs-section {
    padding: 100px 0;
    background: white;
}

.api-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.api-category {
    background: #f8f9fc;
    padding: 30px;
    border-radius: 12px;
    border-left: 4px solid #667eea;
}

.api-category h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: #2d3748;
}

.api-category ul {
    list-style: none;
}

.api-category li {
    padding: 10px 0;
    font-size: 14px;
    color: #4a5568;
    border-bottom: 1px solid #e2e8f0;
}

.api-category li:last-child {
    border-bottom: none;
}

.api-category code {
    background: #667eea;
    color: white;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 12px;
    display: inline-block;
    margin-right: 8px;
}

/* AI智能体 */
.ai-agents-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.ai-agents-section .section-title,
.ai-agents-section .section-subtitle {
    color: white;
}

.agents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.agent-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 40px 30px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s;
}

.agent-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
}

.agent-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.agent-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.agent-card p {
    margin-bottom: 20px;
    opacity: 0.9;
    line-height: 1.8;
}

.agent-features {
    list-style: none;
    padding: 0;
}

.agent-features li {
    padding: 8px 0;
    opacity: 0.85;
    font-size: 15px;
}

/* 行业论坛 */
.forum-section {
    padding: 100px 0;
    background: #f8f9fc;
}

.forum-tabs {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.forum-tab {
    padding: 10px 24px;
    border: 2px solid #667eea;
    background: white;
    color: #667eea;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 15px;
    font-weight: 500;
}

.forum-tab.active,
.forum-tab:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-color: transparent;
}

.forum-actions {
    text-align: center;
    margin-bottom: 40px;
}

.btn-new-post {
    padding: 12px 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 25px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

.btn-new-post:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.forum-posts {
    display: grid;
    gap: 20px;
    margin-bottom: 40px;
}

.forum-post-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    cursor: pointer;
    transition: all 0.3s;
}

.forum-post-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.15);
}

.post-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 15px;
    gap: 15px;
}

.post-title {
    font-size: 20px;
    color: #2d3748;
    flex: 1;
}

.post-category {
    padding: 4px 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 12px;
    font-size: 12px;
    white-space: nowrap;
}

.post-preview {
    color: #718096;
    line-height: 1.8;
    margin-bottom: 15px;
}

.post-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.post-meta {
    display: flex;
    gap: 20px;
    font-size: 14px;
    color: #a0aec0;
}

.post-author,
.post-time,
.post-views,
.post-comments {
    display: flex;
    align-items: center;
    gap: 5px;
}

.post-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tag {
    padding: 3px 10px;
    background: #edf2f7;
    color: #667eea;
    border-radius: 12px;
    font-size: 12px;
}

.no-posts {
    text-align: center;
    padding: 60px 20px;
    color: #a0aec0;
    font-size: 16px;
}

.forum-pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.page-btn {
    padding: 8px 16px;
    border: 1px solid #e2e8f0;
    background: white;
    color: #4a5568;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px;
}

.page-btn:hover {
    background: #667eea;
    color: white;
    border-color: #667eea;
}

.page-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-color: transparent;
}

/* 数据统计 */
.stats-section {
    padding: 80px 0;
    background: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-item {
    padding: 30px;
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 16px;
    color: #718096;
}

/* 软件下载 */
.download-section {
    padding: 100px 0;
    background: #f8f9fc;
}

.download-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.download-card {
    background: white;
    padding: 40px 30px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: all 0.3s;
}

.download-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.2);
}

.download-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

.download-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #2d3748;
}

.download-card p {
    color: #718096;
    margin-bottom: 20px;
}

.download-info {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 25px;
    font-size: 14px;
    color: #a0aec0;
}

.btn-download {
    display: inline-block;
    padding: 12px 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

/* 关于我们 */
.about-section {
    padding: 100px 0;
    background: white;
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-text h3 {
    font-size: 28px;
    color: #2d3748;
    margin-bottom: 20px;
}

.about-text p {
    color: #4a5568;
    line-height: 1.8;
    margin-bottom: 30px;
    font-size: 16px;
}

.about-text h4 {
    font-size: 22px;
    color: #2d3748;
    margin-bottom: 20px;
}

.about-features {
    list-style: none;
    padding: 0;
    margin-bottom: 40px;
}

.about-features li {
    padding: 12px 0;
    color: #4a5568;
    line-height: 1.8;
    font-size: 15px;
    border-bottom: 1px solid #e2e8f0;
}

.about-features li:last-child {
    border-bottom: none;
}

.contact-info {
    background: #f8f9fc;
    padding: 30px;
    border-radius: 12px;
    border-left: 4px solid #667eea;
}

.contact-info h4 {
    margin-bottom: 15px;
}

.contact-info p {
    margin-bottom: 10px;
    font-size: 16px;
}

/* 页脚 */
.footer {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px 0;
    text-align: center;
}

.footer p {
    margin: 8px 0;
    font-size: 14px;
    opacity: 0.9;
}

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

.beian-info a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: all 0.3s;
}

.beian-info a:hover {
    color: white;
    text-decoration: underline;
}

.beian-icon {
    width: 14px;
    height: 14px;
    vertical-align: middle;
}

/* 弹窗 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 16px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalFadeIn 0.3s;
}

.modal-large {
    max-width: 800px;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    border-bottom: 1px solid #e2e8f0;
}

.modal-header h3 {
    font-size: 20px;
    color: #2d3748;
}

.modal-close {
    background: none;
    border: none;
    font-size: 28px;
    color: #a0aec0;
    cursor: pointer;
    transition: color 0.3s;
    line-height: 1;
}

.modal-close:hover {
    color: #2d3748;
}

.modal-body {
    padding: 30px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #4a5568;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 15px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

.form-actions {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    margin-top: 30px;
}

.btn-cancel,
.btn-submit {
    padding: 10px 25px;
    border-radius: 8px;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
}

.btn-cancel {
    background: #e2e8f0;
    color: #4a5568;
}

.btn-cancel:hover {
    background: #cbd5e0;
}

.btn-submit {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* 帖子详情 */
.post-detail {
    padding: 10px 0;
}

.post-meta-detail {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    color: #a0aec0;
    font-size: 14px;
}

.post-content-detail {
    color: #4a5568;
    line-height: 1.8;
    margin-bottom: 20px;
    white-space: pre-wrap;
}

.post-tags-detail {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.comments-section {
    border-top: 1px solid #e2e8f0;
    padding-top: 30px;
}

.comments-section h4 {
    font-size: 18px;
    color: #2d3748;
    margin-bottom: 20px;
}

.comments-list {
    margin-bottom: 30px;
}

.comment-item {
    background: #f8f9fc;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 15px;
}

.comment-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 14px;
}

.comment-author {
    color: #667eea;
    font-weight: 500;
}

.comment-time {
    color: #a0aec0;
}

.comment-content {
    color: #4a5568;
    line-height: 1.6;
}

.no-comments {
    text-align: center;
    padding: 30px;
    color: #a0aec0;
}

.comment-form {
    margin-top: 20px;
}

.comment-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 15px;
    resize: vertical;
    margin-bottom: 15px;
}

.comment-form textarea:focus {
    outline: none;
    border-color: #667eea;
}

.btn-comment {
    padding: 10px 25px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-comment:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* 动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 响应式设计 */
/* ─── 首页视觉（page-home）：字体 / 配色 / 首屏双栏 ─── */
:root {
    --home-ink: #0b1224;
    --home-muted: #5c6578;
    --home-line: rgba(15, 23, 42, 0.08);
    --home-accent: #0d9488;
    --home-accent-2: #4f46e5;
}

body.page-home {
    background: linear-gradient(180deg, #f5f8fc 0%, #eef2f7 42%, #f8fafc 100%);
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI',
        'PingFang SC', 'Microsoft YaHei', sans-serif;
    color: var(--home-ink);
}

.page-home section,
.page-home footer,
.page-home > .hero-section > .hero-shell {
    position: relative;
    z-index: 1;
}

.page-home .navbar {
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(12px);
    background: rgba(255, 255, 255, 0.88);
}

.page-home .navbar .container.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    min-height: 72px;
    height: auto;
}

.page-home .nav-links a:hover {
    color: var(--home-accent);
}

.page-home .nav-links a:hover::after,
.page-home .nav-links a.nav-link-active::after {
    background: linear-gradient(
        90deg,
        var(--home-accent),
        var(--home-accent-2)
    );
}

.nav-brand {
    text-decoration: none;
    font-weight: 700;
    font-family: 'Plus Jakarta Sans', 'Noto Sans SC', sans-serif;
    font-size: 1.0625rem;
    letter-spacing: -0.02em;
    color: var(--home-ink);
    white-space: nowrap;
}

.nav-brand span {
    color: var(--home-muted);
    font-weight: 500;
    margin-left: 0.35em;
    font-size: 0.92em;
}

.nav-links a.nav-link-active {
    color: var(--home-accent);
    font-weight: 600;
}

.page-home .hero-section {
    min-height: 0;
    padding: 108px 0 4.5rem;
    align-items: center;
    display: flex;
}

.page-home .hero-bg {
    background: radial-gradient(
            ellipse 120% 80% at 70% -20%,
            rgba(13, 148, 136, 0.35) 0%,
            transparent 55%
        ),
        radial-gradient(
            ellipse 90% 60% at 10% 100%,
            rgba(79, 70, 229, 0.22) 0%,
            transparent 50%
        ),
        linear-gradient(165deg, #070b14 0%, #0f172a 38%, #111c2f 100%);
}

.page-home .hero-bg::before {
    opacity: 0.22;
    animation: none;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><defs><pattern id="g" width="48" height="48" patternUnits="userSpaceOnUse"><path d="M48 0H0v48" fill="none" stroke="rgba(255,255,255,0.06)" stroke-width="1"/></pattern></defs><rect width="100%25" height="100%25" fill="url(%23g)"/></svg>');
    background-size: auto;
}

.hero-bg-accent {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background: radial-gradient(
        circle at 85% 45%,
        rgba(255, 255, 255, 0.09) 0%,
        transparent 42%
    );
}

.hero-shell {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
    width: 100%;
}

.page-home .hero-content {
    text-align: left;
    max-width: 34rem;
    animation: fadeInUp 0.85s ease-out;
}

.hero-kicker-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: linear-gradient(
        135deg,
        var(--home-accent),
        var(--home-accent-2)
    );
    margin-right: 0.35rem;
    vertical-align: 2px;
    box-shadow: 0 0 12px rgba(13, 148, 136, 0.7);
}

.page-home .hero-title {
    font-size: clamp(2rem, 4.8vw, 3.125rem);
    font-weight: 700;
    line-height: 1.14;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
    text-shadow: 0 2px 40px rgba(0, 0, 0, 0.25);
}

.hero-title-accent {
    background: linear-gradient(
        120deg,
        #5eead4 0%,
        #67e8f9 42%,
        #a5b4fc 100%
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-home .hero-subtitle {
    font-size: 1.0625rem;
    line-height: 1.8;
    margin-bottom: 1.75rem;
    opacity: 0.9;
    color: rgba(248, 250, 252, 0.92);
}

.page-home .hero-buttons {
    justify-content: flex-start;
    gap: 14px;
}

.btn-home-primary {
    border-radius: 10px !important;
    padding: 14px 28px !important;
    font-weight: 600 !important;
    background: linear-gradient(
        135deg,
        var(--home-accent),
        #0f766e
    ) !important;
    color: #fff !important;
    border: none !important;
    box-shadow: 0 12px 32px rgba(13, 148, 136, 0.35) !important;
}

.btn-home-primary:hover {
    filter: brightness(1.06);
    transform: translateY(-2px);
    box-shadow: 0 16px 38px rgba(13, 148, 136, 0.42) !important;
}

.btn-home-secondary {
    border-radius: 10px !important;
    padding: 14px 24px !important;
    border: 1px solid rgba(255, 255, 255, 0.38) !important;
    background: rgba(255, 255, 255, 0.08) !important;
    backdrop-filter: blur(8px);
}

.btn-home-secondary:hover {
    background: rgba(255, 255, 255, 0.14) !important;
    border-color: rgba(255, 255, 255, 0.55) !important;
    color: #fff !important;
}

.hero-hi-mark {
    color: rgba(167, 243, 208, 0.85);
    margin-right: 0.35rem;
    font-size: 0.75em;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    font-family: 'Plus Jakarta Sans', 'Noto Sans SC', sans-serif;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(226, 232, 240, 0.75);
    margin-bottom: 1rem;
}

.hero-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 2rem;
    padding: 0;
    list-style: none;
}

.hero-highlights li {
    font-size: 0.8125rem;
    color: rgba(248, 250, 252, 0.9);
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    padding: 0.45rem 0.95rem;
    backdrop-filter: blur(8px);
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.hero-glass {
    width: min(100%, 400px);
    border-radius: 20px;
    padding: 1.25rem 1.35rem 1rem;
    background: linear-gradient(
        155deg,
        rgba(255, 255, 255, 0.14) 0%,
        rgba(255, 255, 255, 0.05) 100%
    );
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    animation: fadeInUp 1s ease-out 0.12s backwards;
}

.hero-glass-top {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1.25rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    opacity: 0.9;
}

.hero-dot.r {
    background: #fb7185;
}
.hero-dot.y {
    background: #fcd34d;
}
.hero-dot.g {
    background: #4ade80;
}

.hero-glass-title {
    flex: 1;
    text-align: right;
    font-size: 11px;
    letter-spacing: 0.06em;
    color: rgba(248, 250, 252, 0.55);
    text-transform: uppercase;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.hero-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.hero-metric {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    gap: 0.25rem 0.75rem;
    align-items: center;
}

.hero-metric .hm-label {
    grid-column: 1 / -1;
    font-size: 12px;
    color: rgba(226, 232, 240, 0.75);
}

.hm-value {
    font-size: 1.625rem;
    font-weight: 700;
    color: #f8fafc;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
}

.hm-chip {
    font-size: 11px;
    padding: 0.2rem 0.55rem;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(248, 250, 252, 0.85);
}

.hm-chip.up {
    background: rgba(45, 212, 191, 0.18);
    color: #5eead4;
}

.hero-chart {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 88px;
    padding: 0.5rem 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: 0.25rem;
}

.hero-bar {
    flex: 1;
    min-width: 0;
    height: var(--h);
    border-radius: 5px 5px 2px 2px;
    background: linear-gradient(
        180deg,
        rgba(94, 234, 212, 0.95),
        rgba(79, 70, 229, 0.5)
    );
    opacity: 0.9;
}

.hero-footnote {
    margin-top: 1rem;
    font-size: 11px;
    color: rgba(226, 232, 240, 0.45);
    letter-spacing: 0.03em;
}

.home-trust-strip {
    padding: 2rem 0 3rem;
    background: transparent;
}

.home-trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(14px, 2vw, 22px);
}

.home-trust-card {
    padding: 1.35rem 1.25rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.65);
    box-shadow: 0 14px 40px rgba(15, 23, 42, 0.06),
        0 1px 0 rgba(255, 255, 255, 0.9) inset;
    backdrop-filter: blur(10px);
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.35s ease;
}

.home-trust-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 22px 48px rgba(15, 23, 42, 0.1),
        0 1px 0 rgba(255, 255, 255, 0.95) inset;
}

.home-trust-card .htc-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 11px;
    margin-bottom: 0.85rem;
    font-size: 17px;
    background: linear-gradient(
        135deg,
        rgba(13, 148, 136, 0.14),
        rgba(79, 70, 229, 0.12)
    );
    color: var(--home-ink);
}

.home-trust-card strong {
    display: block;
    font-size: 1rem;
    color: var(--home-ink);
    margin-bottom: 0.35rem;
    letter-spacing: -0.02em;
}

.home-trust-card p {
    font-size: 0.8125rem;
    color: var(--home-muted);
    line-height: 1.55;
    margin: 0;
}

.page-home .features-section {
    padding: 5.5rem 0;
    background: radial-gradient(
            ellipse 80% 50% at 50% 0%,
            rgba(13, 148, 136, 0.06) 0%,
            transparent 60%
        ),
        linear-gradient(180deg, #f2f5f9 0%, #f8fafc 100%);
}

.section-head {
    max-width: 42rem;
    margin: 0 auto 3.25rem;
    text-align: center;
}

.section-eyebrow {
    font-family: 'Plus Jakarta Sans', 'Noto Sans SC', sans-serif;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--home-muted);
    margin-bottom: 0.65rem;
}

.page-home .section-title {
    font-size: clamp(1.75rem, 3.4vw, 2.25rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--home-ink);
}

.page-home .section-subtitle {
    font-size: 1.0625rem;
    color: var(--home-muted);
    line-height: 1.75;
}

.page-home .section-title.section-title-left {
    text-align: left;
    margin-bottom: 0.5rem;
}

.page-home .section-subtitle.section-subtitle-left {
    text-align: left;
    margin-bottom: 2.5rem;
}

.home-value-pairs {
    display: flex;
    flex-direction: column;
    gap: 1.35rem;
    margin-bottom: 3.5rem;
}

.home-value-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.page-home .home-value-section-title {
    font-size: clamp(1.35rem, 2.65vw, 1.6875rem);
    margin-top: 0.5rem;
}

.page-home .home-value-section-lead {
    max-width: none;
    font-size: 1.0625rem;
    line-height: 1.72;
}

@media (max-width: 900px) {
    .home-value-row {
        grid-template-columns: 1fr;
    }
}

.home-issue-card,
.home-resolve-card {
    border-radius: 16px;
    padding: 1.75rem 1.65rem;
    border: 1px solid var(--home-line);
    background: rgba(255, 255, 255, 0.85);
    box-shadow: 0 4px 24px rgba(15, 23, 42, 0.04);
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.home-issue-card:hover,
.home-resolve-card:hover {
    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.07);
    border-color: rgba(13, 148, 136, 0.15);
}

.home-issue-card {
    border-left: 4px solid #e11d48;
}

.home-resolve-card {
    border-left: 4px solid var(--home-accent);
}

.home-card-label {
    font-family: 'Plus Jakarta Sans', 'Noto Sans SC', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.home-issue-card .home-card-label {
    color: #be123c;
}

.home-resolve-card .home-card-label {
    color: #0f766e;
}

.home-issue-card h4,
.home-resolve-card h4 {
    font-size: clamp(1.125rem, 2.1vw, 1.3125rem);
    color: var(--home-ink);
    margin-bottom: 0.85rem;
    font-weight: 600;
    letter-spacing: -0.018em;
    line-height: 1.38;
}

.home-issue-card ul,
.home-resolve-card ul {
    margin: 0;
    padding-left: 1.3rem;
    color: #334155;
    font-size: 1rem;
    line-height: 1.82;
}

.home-issue-card li,
.home-resolve-card li {
    margin-bottom: 0.55rem;
}

.section-implement-soft {
    background: linear-gradient(180deg, #f1f5f9 0%, #e8eef5 100%);
    padding: 5rem 0;
}

.section-implement-soft .features-grid .feature-card {
    background: rgba(255, 255, 255, 0.92);
}

.home-cta-footer {
    text-align: center;
    margin-top: 2.75rem;
}

.home-cta-footer p {
    font-size: 1rem;
    color: var(--home-muted);
    margin-bottom: 1.1rem;
}

.btn-home-contact {
    display: inline-block;
    padding: 14px 36px !important;
    font-size: 0.9375rem !important;
}

.footer.footer-home {
    background: linear-gradient(180deg, #05080f 0%, #0b1224 100%);
}

.footer.footer-home a:hover {
    color: #99f6e4;
}

.page-home .feature-card {
    border-radius: 18px;
    border: 1px solid var(--home-line);
    background: rgba(255, 255, 255, 0.78);
    box-shadow: 0 6px 28px rgba(15, 23, 42, 0.05);
}

.page-home .feature-card .feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    margin-bottom: 1.1rem;
    border-radius: 14px;
    background: linear-gradient(
        135deg,
        rgba(13, 148, 136, 0.12),
        rgba(79, 70, 229, 0.1)
    );
    color: var(--home-ink);
}

.page-home .feature-card h3 {
    font-size: 1.125rem;
    color: var(--home-ink);
}

.page-home .feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 48px rgba(15, 23, 42, 0.09);
}

.page-home .feature-card::before {
    height: 3px;
    background: linear-gradient(
        90deg,
        var(--home-accent),
        var(--home-accent-2)
    );
}

.page-home .stats-section {
    background: linear-gradient(135deg, #0f172a 0%, #111c2f 50%, #0c121f 100%);
    position: relative;
    overflow: hidden;
}

.page-home .stats-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(
        circle at 30% 20%,
        rgba(45, 212, 191, 0.12) 0%,
        transparent 45%
    );
    pointer-events: none;
}

.page-home .stat-item {
    position: relative;
    z-index: 1;
}

.page-home .stat-number {
    background: linear-gradient(
        120deg,
        #5eead4,
        #a5b4fc
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-home .stat-label {
    color: rgba(226, 232, 240, 0.8);
}

.page-home .step-number {
    background: linear-gradient(
        135deg,
        var(--home-accent),
        var(--home-accent-2)
    );
    box-shadow: 0 8px 26px rgba(13, 148, 136, 0.28);
}

.page-home .tech-item:hover {
    border-color: rgba(13, 148, 136, 0.35);
}

.page-home .faq-item:hover {
    border-left-color: var(--home-accent);
}

.page-home .faq-item h4 {
    color: #0f766e;
}

.page-home .process-section {
    background: #fff;
}

.page-home .tech-section {
    background: #fafbfc;
}

@media (max-width: 1024px) {
    .hero-shell {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .page-home .hero-content {
        margin: 0 auto;
        max-width: 38rem;
        text-align: center;
    }

    .page-home .hero-kicker {
        justify-content: center;
    }

    .page-home .hero-buttons {
        justify-content: center;
    }

    .page-home .hero-highlights {
        justify-content: center;
    }

    .hero-visual {
        margin-top: 0.5rem;
    }
}

@media (max-width: 900px) {
    .home-trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .page-home .navbar .container.nav-inner {
        flex-direction: column;
        padding: 14px 16px;
        gap: 12px;
    }

    .page-home .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
    }

    .page-home .section-title.section-title-left,
    .page-home .section-subtitle.section-subtitle-left {
        text-align: center;
    }

    .home-trust-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .nav-links {
        gap: 15px;
        font-size: 14px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .post-header {
        flex-direction: column;
    }
    
    .post-footer {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* 发展历程 */
.history-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.history-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: bgMove 20s linear infinite;
}

@keyframes bgMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.history-section .section-title {
    color: white;
    position: relative;
    z-index: 1;
}

.timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    padding-left: 40px;
    z-index: 1;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: rgba(255,255,255,0.5);
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -46px;
    top: 5px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    border: 4px solid rgba(255,255,255,0.8);
    box-shadow: 0 0 20px rgba(255,255,255,0.5);
}

.timeline-year {
    font-size: 28px;
    font-weight: bold;
    color: white;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.timeline-content {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.3);
}

.timeline-content h4 {
    font-size: 22px;
    margin-bottom: 10px;
    color: white;
}

.timeline-content p {
    color: rgba(255,255,255,0.9);
    line-height: 1.8;
    font-size: 16px;
}

/* 合作伙伴 */
.partners-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fc 0%, #e9ecef 100%);
    position: relative;
}

.partners-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(118, 75, 162, 0.1) 0%, transparent 50%);
}

.partners-section .section-title {
    position: relative;
    z-index: 1;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.partner-item {
    background: white;
    padding: 35px;
    border-radius: 15px;
    text-align: center;
    font-size: 16px;
    color: #4a5568;
    transition: all 0.3s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    border: 2px solid transparent;
}

.partner-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.3);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-color: rgba(255,255,255,0.3);
}

/* 技术优势 */
.tech-section {
    padding: 80px 0;
    background: #f8f9fc;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.tech-item {
    background: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.tech-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-color: #667eea;
}

.tech-item h4 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #2d3748;
}

.tech-item p {
    color: #4a5568;
    line-height: 1.6;
}

/* 使用流程 */
.process-section {
    padding: 80px 0;
    background: white;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    text-align: center;
    position: relative;
    transition: all 0.3s;
}

.step:hover {
    transform: translateY(-5px);
}

.step:hover .step-number {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-size: 24px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.step h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #2d3748;
}

.step p {
    color: #4a5568;
    font-size: 14px;
}

/* 安装说明 */
.info-section {
    padding: 80px 0;
    background: #f8f9fc;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.info-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.info-card h4 {
    font-size: 20px;
    margin-bottom: 20px;
    color: #2d3748;
}

.info-card ol {
    padding-left: 20px;
}

.info-card li {
    padding: 8px 0;
    color: #4a5568;
    line-height: 1.6;
}

/* 常见问题 */
.faq-section {
    padding: 80px 0;
    background: white;
}

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

.faq-item {
    background: #f8f9fc;
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 20px;
    transition: all 0.3s;
    border-left: 4px solid transparent;
}

.faq-item:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    border-left-color: #667eea;
    background: white;
}

.faq-item h4 {
    font-size: 16px;
    margin-bottom: 10px;
    color: #667eea;
}

.faq-item p {
    color: #4a5568;
    line-height: 1.6;
}

/* ─── 子页面：与首页一致的顶栏与深色页头（body.site-subpage）─── */
body.site-subpage {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI',
        'PingFang SC', 'Microsoft YaHei', sans-serif;
    background: linear-gradient(180deg, #eef2f7 0%, #f8fafc 40%) !important;
    color: #0b1224;
}

.site-navbar.navbar {
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(12px);
    background: rgba(255, 255, 255, 0.92) !important;
    position: fixed !important;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.site-navbar.navbar .container.nav-inner {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    min-height: 72px;
}

.site-navbar .nav-links {
    gap: clamp(14px, 2.5vw, 28px);
    flex-wrap: wrap;
}

.site-navbar .nav-links a:hover {
    color: #0d9488;
}

.site-navbar .nav-links a:hover::after,
.site-navbar .nav-links a.site-nav-active::after {
    background: linear-gradient(90deg, #0d9488, #4f46e5);
}

.site-navbar .nav-links a.site-nav-active {
    color: #0d9488;
    font-weight: 600;
}

.site-navbar .nav-links a.site-nav-active::after {
    width: 100%;
}

.site-page-hero {
    margin-top: 72px;
    padding: clamp(4rem, 10vw, 5.75rem) 0 clamp(3rem, 6vw, 4rem);
    text-align: center;
    background: radial-gradient(
            ellipse 120% 80% at 70% -20%,
            rgba(13, 148, 136, 0.35) 0%,
            transparent 55%
        ),
        radial-gradient(
            ellipse 90% 60% at 10% 100%,
            rgba(79, 70, 229, 0.22) 0%,
            transparent 50%
        ),
        linear-gradient(165deg, #070b14 0%, #0f172a 42%, #111c2f 100%);
    color: #f8fafc;
    position: relative;
}

.site-page-hero .page-title {
    font-size: clamp(1.875rem, 4vw, 2.75rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 0.85rem;
    color: #f8fafc !important;
    text-shadow: none;
}

.site-page-hero .page-subtitle {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: rgba(226, 232, 240, 0.88) !important;
    max-width: 42rem;
    margin: 0 auto;
}

.site-page-hero strong {
    color: #fff;
    font-weight: 600;
}

@media (max-width: 768px) {
    .site-navbar.navbar .container.nav-inner {
        flex-direction: column;
        padding: 12px 16px;
        gap: 12px;
    }

    .site-navbar .nav-links {
        justify-content: center;
    }
}

.site-page-hero.forum-page-hero .page-subtitle {
    max-width: 48rem;
}