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

@keyframes titleFadeIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes labelSlideIn {
    0% {
        opacity: 0;
        transform: translateX(-20px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes textReveal {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes gradientFlow {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

svg {
    fill: currentColor;
}

html, body {
    height: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', Arial, sans-serif;
    font-size: 15px;
    color: #1d1d1f;
    background: #f5f5f7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.app-header {
    flex: none;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    box-shadow: 0 1px 0 rgba(0,0,0,0.08);
    z-index: 100;
    position: sticky;
    top: 0;
}

.app-main {
    flex: 1 0 auto;
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.app-footer {
    flex: none;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-top: 1px solid rgba(0,0,0,0.08);
    text-align: center;
    padding: 16px;
    color: #86868b;
    font-size: 13px;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.footer-copyright {
    margin: 0;
}

.footer-stats {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 12px;
}

.footer-stats .stat-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #8e8e93;
}

.footer-stats .stat-item svg {
    opacity: 0.7;
}

.footer-stats .stat-item strong {
    color: #6e6e73;
    font-weight: 600;
}

.footer-stats .stat-item.online {
    color: #34c759;
}

.footer-stats .stat-item.online strong {
    color: #34c759;
}

.online-dot {
    width: 8px;
    height: 8px;
    background: #34c759;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.dark-theme .footer-stats .stat-item {
    color: #8e8e93;
}

.dark-theme .footer-stats .stat-item strong {
    color: #8e8e93;
}

.dark-theme .footer-stats .stat-item.online {
    color: #30d158;
}

.dark-theme .footer-stats .stat-item.online strong {
    color: #30d158;
}

.dark-theme .online-dot {
    background: #30d158;
}

.x-panel {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-radius: 20px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    overflow: hidden;
    margin-bottom: 20px;
    border: 1px solid rgba(0,0,0,0.04);
}

.x-panel-header {
    background: linear-gradient(180deg, #fafafa 0%, #f5f5f7 100%);
    color: #1d1d1f;
    padding: 16px 24px;
    font-weight: 600;
    font-size: 17px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.x-panel-body {
    padding: 0;
    background: transparent;
}

.x-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 52px;
}

.x-header h1 {
    font-size: 21px;
    font-weight: 600;
    color: #1d1d1f;
    letter-spacing: -0.02em;
    cursor: pointer;
    user-select: none;
}

.x-nav {
    display: flex;
    gap: 6px;
}

.x-nav-item {
    padding: 8px 16px;
    border-radius: 980px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #1d1d1f;
    transition: all 0.2s ease;
    border: none;
    background: transparent;
}

.x-nav-item:hover {
    background: rgba(0,0,0,0.05);
}

.x-nav-item-active {
    background: #1d1d1f;
    color: #fff;
}

.theme-toggle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: rgba(0,0,0,0.04);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6e6e73;
    transition: all 0.2s;
    margin-left: 12px;
}

.theme-toggle:hover {
    background: rgba(0,0,0,0.08);
    color: #1d1d1f;
}

.theme-toggle .icon-moon {
    display: none;
}

.dark-theme .theme-toggle .icon-sun {
    display: none;
}

.dark-theme .theme-toggle .icon-moon {
    display: block;
}

.about-page {
    padding: 32px;
}

.about-hero {
    display: flex;
    gap: 32px;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.about-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, #e8e8ed 0%, #d2d2d7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.about-avatar span {
    color: #86868b;
    font-size: 48px;
    font-weight: 600;
}

.about-info {
    flex: 1;
}

.about-info h1 {
    font-size: 34px;
    color: #1d1d1f;
    margin: 0 0 6px 0;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.about-title {
    font-size: 17px;
    color: #86868b;
    margin: 0 0 16px 0;
    font-weight: 400;
}

.about-intro {
    font-size: 15px;
    color: #6e6e73;
    line-height: 1.6;
    margin: 0 0 16px 0;
}

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

.tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(0,0,0,0.04);
    color: #6e6e73;
    border-radius: 980px;
    font-size: 13px;
    font-weight: 500;
}

.about-sections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}

.about-card {
    background: rgba(255,255,255,0.6);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.2s ease;
}

.about-card:hover {
    background: rgba(255,255,255,0.9);
}

.card-icon {
    font-size: 28px;
    margin-bottom: 12px;
    color: #86868b;
}

.card-icon svg {
    fill: #86868b;
}

.about-card h3 {
    font-size: 17px;
    color: #1d1d1f;
    margin: 0 0 12px 0;
    font-weight: 600;
}

.card-content {
    font-size: 14px;
    color: #6e6e73;
    line-height: 1.6;
}

.card-content p {
    margin: 6px 0;
}

.card-content .sub {
    color: #86868b;
    font-size: 13px;
}

.timeline-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

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

.timeline-item .time {
    color: #86868b;
    font-weight: 500;
    font-size: 13px;
    min-width: 80px;
}

.timeline-item .role {
    color: #6e6e73;
}

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

.hobby-tags span {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(0,0,0,0.04);
    border-radius: 980px;
    font-size: 13px;
    color: #6e6e73;
}

.skills-body {
    padding: 24px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
}

.skills-page {
    padding: 0;
}

.skills-hero {
    background: linear-gradient(180deg, #f5f5f7 0%, #e8e8ed 100%);
    padding: 80px 60px;
    position: relative;
    overflow: hidden;
}

.skills-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(142,142,147,0.1) 0%, transparent 60%);
    border-radius: 50%;
}

.skills-hero-content {
    position: relative;
    max-width: 800px;
}

.skills-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    color: #8e8e93;
    margin-bottom: 16px;
    text-transform: uppercase;
    animation: labelSlideIn 0.6s ease forwards;
    opacity: 0;
}

.skills-hero h1 {
    font-size: 48px;
    color: #1d1d1f;
    margin: 0 0 16px 0;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    animation: titleFadeIn 0.8s ease 0.2s forwards;
    opacity: 0;
}

.skills-hero p {
    font-size: 18px;
    color: #86868b;
    margin: 0;
    line-height: 1.6;
    max-width: 500px;
    animation: textReveal 0.8s ease 0.4s forwards;
    opacity: 0;
}

.skills-container {
    display: flex;
    flex-direction: column;
    padding: 80px 60px;
}

.skill-block {
    display: flex;
    background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(245,245,247,0.9) 100%);
    border-radius: 24px;
    overflow: hidden;
    position: relative;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    box-shadow: 0 4px 24px rgba(0,0,0,0.03);
    animation: skillSlideIn 0.6s ease forwards;
    opacity: 0;
    min-height: 200px;
    margin-bottom: 60px;
}

.skill-block:last-child {
    margin-bottom: 0;
}

.skill-block:nth-child(1) { animation-delay: 0.1s; }
.skill-block:nth-child(2) { animation-delay: 0.2s; }
.skill-block:nth-child(3) { animation-delay: 0.3s; }

@keyframes skillSlideIn {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.skill-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
    transition: left 0.6s ease;
    z-index: 1;
}

.skill-block::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #8e8e93, #6e6e73, #8e8e93);
    background-size: 200% 100%;
    animation: skillGradientMove 3s ease infinite;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 2;
}

@keyframes skillGradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.skill-block:hover {
    transform: translateX(12px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.1);
}

.skill-block:hover::before {
    left: 100%;
}

.skill-block:hover::after {
    opacity: 1;
}

.skill-block-left {
    width: 160px;
    min-height: 160px;
    background: linear-gradient(135deg, #e8e8ed 0%, #d2d2d7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    z-index: 0;
}

.skill-icon-large {
    color: #86868b;
    transition: transform 0.3s ease;
}

.skill-block:hover .skill-icon-large {
    transform: scale(1.1);
}

.skill-icon-large svg {
    fill: #86868b;
}

.skill-block-right {
    flex: 1;
    padding: 32px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 0;
}

.skill-block-header {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.skill-block-header h3 {
    font-size: 24px;
    color: #1d1d1f;
    margin: 0;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.skill-percent-large {
    font-size: 28px;
    font-weight: 700;
    color: #86868b;
    font-family: 'SF Mono', Monaco, monospace;
}

.skill-desc-large {
    font-size: 15px;
    color: #6e6e73;
    line-height: 1.7;
    margin: 0 0 20px 0;
}

.skill-bar-large {
    height: 6px;
    background: rgba(0,0,0,0.06);
    border-radius: 980px;
    overflow: hidden;
}

.skill-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #8e8e93, #6e6e73);
    border-radius: 980px;
    transition: width 1s ease;
}

.projects-page {
    padding: 0;
}

.projects-hero {
    background: linear-gradient(180deg, #f5f5f7 0%, #e8e8ed 100%);
    padding: 80px 60px;
    position: relative;
    overflow: hidden;
}

.projects-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(142,142,147,0.1) 0%, transparent 60%);
    border-radius: 50%;
}

.projects-hero-content {
    position: relative;
    max-width: 800px;
}

.projects-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    color: #8e8e93;
    margin-bottom: 16px;
    text-transform: uppercase;
    animation: labelSlideIn 0.6s ease forwards;
    opacity: 0;
}

.projects-hero h1 {
    font-size: 48px;
    color: #1d1d1f;
    margin: 0 0 16px 0;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    animation: titleFadeIn 0.8s ease 0.2s forwards;
    opacity: 0;
}

.projects-hero p {
    font-size: 18px;
    color: #86868b;
    margin: 0;
    line-height: 1.6;
    max-width: 500px;
    animation: textReveal 0.8s ease 0.4s forwards;
    opacity: 0;
}

.projects-container {
    display: flex;
    flex-direction: column;
    padding: 80px 60px;
}

.project-block {
    background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(245,245,247,0.9) 100%);
    border-radius: 24px;
    padding: 48px;
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    box-shadow: 0 4px 24px rgba(0,0,0,0.03);
    animation: slideInUp 0.6s ease forwards;
    opacity: 0;
    margin-bottom: 60px;
}

.project-block:last-child {
    margin-bottom: 0;
}

.project-block:nth-child(1) { animation-delay: 0.1s; }
.project-block:nth-child(2) { animation-delay: 0.2s; }
.project-block:nth-child(3) { animation-delay: 0.3s; }
.project-block:nth-child(4) { animation-delay: 0.4s; }
.project-block:nth-child(5) { animation-delay: 0.5s; }
.project-block:nth-child(6) { animation-delay: 0.6s; }

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.project-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.6s ease;
}

.project-block::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #8e8e93, #6e6e73, #8e8e93);
    background-size: 200% 100%;
    animation: gradientMove 3s ease infinite;
    opacity: 0;
    transition: opacity 0.3s;
}

@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.project-block:hover {
    transform: translateX(12px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.1);
}

.project-block:hover::before {
    left: 100%;
}

.project-block:hover::after {
    opacity: 1;
}

.project-block-num {
    font-size: 14px;
    font-weight: 600;
    color: #8e8e93;
    margin-bottom: 8px;
    font-family: 'SF Mono', Monaco, monospace;
    letter-spacing: 2px;
}

.project-block-content h3 {
    font-size: 20px;
    color: #1d1d1f;
    margin: 0 0 12px 0;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.project-block-content p {
    font-size: 14px;
    color: #6e6e73;
    line-height: 1.7;
    margin: 0 0 16px 0;
}

.project-tech-large {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(0,0,0,0.04);
    border-radius: 980px;
    font-size: 13px;
    color: #6e6e73;
    font-weight: 500;
}

.dark-theme .skills-hero,
.dark-theme .projects-hero {
    background: linear-gradient(180deg, #1c1c1e 0%, #2c2c2e 100%);
}

.dark-theme .skills-hero h1,
.dark-theme .projects-hero h1 {
    color: #f5f5f7;
}

.dark-theme .skills-hero p,
.dark-theme .projects-hero p {
    color: #8e8e93;
}

.dark-theme .skill-block,
.dark-theme .project-block {
    background: linear-gradient(135deg, rgba(58, 58, 60, 0.8) 0%, rgba(44, 44, 46, 0.8) 100%);
}

.dark-theme .skill-block:hover,
.dark-theme .project-block:hover {
    box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.dark-theme .skill-block::after,
.dark-theme .project-block::after {
    background: linear-gradient(90deg, #6e6e73, #8e8e93, #6e6e73);
}

.dark-theme .skill-block-left {
    background: linear-gradient(135deg, #3a3a3c 0%, #2c2c2e 100%);
}

.dark-theme .skill-icon-large,
.dark-theme .skill-icon-large svg {
    color: #8e8e93;
    fill: #8e8e93;
}

.dark-theme .skill-block-header h3,
.dark-theme .project-block-content h3 {
    color: #f5f5f7;
}

.dark-theme .skill-percent-large {
    color: #8e8e93;
}

.dark-theme .skill-desc-large,
.dark-theme .project-block-content p {
    color: #8e8e93;
}

.dark-theme .skill-bar-large {
    background: rgba(255,255,255,0.1);
}

.dark-theme .skill-bar-fill {
    background: linear-gradient(90deg, #6e6e73, #8e8e93);
}

.dark-theme .project-block-num {
    color: #6e6e73;
}

.dark-theme .project-tech-large {
    background: rgba(255,255,255,0.1);
    color: #8e8e93;
}

@media (max-width: 768px) {
    .skills-hero,
    .projects-hero {
        padding: 48px 24px;
    }

    .skills-hero h1,
    .projects-hero h1 {
        font-size: 32px;
    }

    .skills-hero p,
    .projects-hero p {
        font-size: 15px;
    }

    .skills-container {
        padding: 32px 24px;
        gap: 40px;
    }

    .skill-block {
        flex-direction: column;
    }

    .skill-block-left {
        width: 100%;
        min-height: 100px;
    }

    .skill-block-right {
        padding: 24px;
    }

    .skill-block-header h3 {
        font-size: 20px;
    }

    .skill-percent-large {
        font-size: 22px;
    }

    .projects-container {
        padding: 32px 24px;
        gap: 40px;
    }

    .project-block {
        padding: 24px 28px;
    }

    .project-block-content h3 {
        font-size: 18px;
    }
}

.blog-page {
    padding: 0;
}

.blog-hero {
    background: linear-gradient(180deg, #f5f5f7 0%, #e8e8ed 100%);
    padding: 80px 60px;
    position: relative;
    overflow: hidden;
}

.blog-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(142,142,147,0.1) 0%, transparent 60%);
    border-radius: 50%;
}

.blog-hero-content {
    position: relative;
    max-width: 800px;
}

.blog-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    color: #8e8e93;
    margin-bottom: 16px;
    text-transform: uppercase;
    animation: labelSlideIn 0.6s ease forwards;
    opacity: 0;
}

.blog-hero h1 {
    font-size: 48px;
    color: #1d1d1f;
    margin: 0 0 16px 0;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    animation: titleFadeIn 0.8s ease 0.2s forwards;
    opacity: 0;
}

.blog-hero p {
    font-size: 18px;
    color: #86868b;
    margin: 0;
    line-height: 1.6;
    max-width: 500px;
    animation: textReveal 0.8s ease 0.4s forwards;
    opacity: 0;
}

.blog-container {
    display: flex;
    flex-direction: column;
    padding: 80px 60px;
}

.blog-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(245,245,247,0.9) 100%);
    border-radius: 24px;
    padding: 40px 48px;
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    box-shadow: 0 4px 24px rgba(0,0,0,0.03);
    animation: blogSlideIn 0.6s ease forwards;
    opacity: 0;
    margin-bottom: 40px;
}

.blog-card:last-child {
    margin-bottom: 0;
}

.blog-card:nth-child(1) { animation-delay: 0.1s; }
.blog-card:nth-child(2) { animation-delay: 0.15s; }
.blog-card:nth-child(3) { animation-delay: 0.2s; }
.blog-card:nth-child(4) { animation-delay: 0.25s; }
.blog-card:nth-child(5) { animation-delay: 0.3s; }
.blog-card:nth-child(6) { animation-delay: 0.35s; }

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

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
    transition: left 0.6s ease;
    z-index: 1;
}

.blog-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #8e8e93, #6e6e73, #8e8e93);
    background-size: 200% 100%;
    animation: blogGradientMove 3s ease infinite;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 2;
}

@keyframes blogGradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.1);
}

.blog-card:hover::before {
    left: 100%;
}

.blog-card:hover::after {
    opacity: 1;
}

.blog-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    position: relative;
    z-index: 0;
}

.blog-card-category {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(0,0,0,0.04);
    color: #6e6e73;
    font-size: 12px;
    font-weight: 500;
    border-radius: 980px;
}

.blog-card-date {
    font-size: 13px;
    color: #8e8e93;
}

.blog-card-title {
    font-size: 22px;
    color: #1d1d1f;
    margin: 0 0 12px 0;
    font-weight: 700;
    letter-spacing: -0.02em;
    position: relative;
    z-index: 0;
}

.blog-card-summary {
    font-size: 15px;
    color: #6e6e73;
    line-height: 1.7;
    margin: 0;
    position: relative;
    z-index: 0;
}

.dark-theme .blog-hero {
    background: linear-gradient(180deg, #1c1c1e 0%, #2c2c2e 100%);
}

.dark-theme .blog-hero h1 {
    color: #f5f5f7;
}

.dark-theme .blog-hero p {
    color: #8e8e93;
}

.dark-theme .blog-card {
    background: linear-gradient(135deg, rgba(58, 58, 60, 0.8) 0%, rgba(44, 44, 46, 0.8) 100%);
}

.dark-theme .blog-card:hover {
    box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.dark-theme .blog-card::after {
    background: linear-gradient(90deg, #6e6e73, #8e8e93, #6e6e73);
}

.dark-theme .blog-card-category {
    background: rgba(255,255,255,0.1);
    color: #8e8e93;
}

.dark-theme .blog-card-date {
    color: #6e6e73;
}

.dark-theme .blog-card-title {
    color: #f5f5f7;
}

.dark-theme .blog-card-summary {
    color: #8e8e93;
}

.blog-card {
    cursor: pointer;
}

.news-detail-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.news-detail-modal.show {
    opacity: 1;
    visibility: visible;
}

.news-detail-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
}

.news-detail-container {
    position: relative;
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    background: linear-gradient(135deg, #ffffff 0%, #f5f5f7 100%);
    border-radius: 24px;
    overflow: hidden;
    transform: translateY(30px) scale(0.95);
    transition: all 0.3s ease;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.2);
}

.news-detail-modal.show .news-detail-container {
    transform: translateY(0) scale(1);
}

.news-detail-header {
    padding: 32px 40px 24px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.news-detail-category {
    display: inline-block;
    padding: 6px 16px;
    background: linear-gradient(135deg, #6e6e73 0%, #8e8e93 100%);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    border-radius: 980px;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

.news-detail-title {
    font-size: 28px;
    font-weight: 700;
    color: #1d1d1f;
    margin: 0 0 16px 0;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.news-detail-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 14px;
    color: #8e8e93;
}

.news-detail-views {
    display: flex;
    align-items: center;
    gap: 6px;
}

.news-detail-views svg {
    opacity: 0.7;
}

.news-detail-content {
    padding: 32px 40px;
    max-height: calc(85vh - 180px);
    overflow-y: auto;
    font-size: 16px;
    line-height: 1.9;
    color: #1d1d1f;
}

.news-detail-content::-webkit-scrollbar {
    width: 6px;
}

.news-detail-content::-webkit-scrollbar-track {
    background: transparent;
}

.news-detail-content::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.15);
    border-radius: 3px;
}

.news-detail-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.05);
    color: #6e6e73;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 1;
}

.news-detail-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: #1d1d1f;
    transform: rotate(90deg);
}

.dark-theme .news-detail-container {
    background: linear-gradient(135deg, #3a3a3c 0%, #2c2c2e 100%);
}

.dark-theme .news-detail-header {
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

.dark-theme .news-detail-title {
    color: #f5f5f7;
}

.dark-theme .news-detail-meta {
    color: #8e8e93;
}

.dark-theme .news-detail-content {
    color: #f5f5f7;
}

.dark-theme .news-detail-close {
    background: rgba(255, 255, 255, 0.1);
    color: #8e8e93;
}

.dark-theme .news-detail-close:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #f5f5f7;
}

@media (max-width: 768px) {
    .blog-hero {
        padding: 48px 24px;
    }

    .blog-hero h1 {
        font-size: 32px;
    }

    .blog-hero p {
        font-size: 15px;
    }

    .blog-container {
        padding: 32px 24px;
    }

    .blog-card {
        padding: 24px 28px;
        margin-bottom: 24px;
    }

    .blog-card-title {
        font-size: 18px;
    }

    .news-detail-container {
        width: 95%;
        max-height: 90vh;
    }

    .news-detail-header {
        padding: 24px 24px 20px;
    }

    .news-detail-title {
        font-size: 22px;
    }

    .news-detail-content {
        padding: 24px;
        max-height: calc(90vh - 160px);
    }

    .news-detail-close {
        top: 12px;
        right: 12px;
        width: 36px;
        height: 36px;
    }
}

.blog-detail {
    padding: 24px;
}

.blog-detail-header {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.blog-category {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(0,0,0,0.04);
    color: #6e6e73;
    font-size: 12px;
    border-radius: 980px;
    margin-bottom: 12px;
}

.blog-detail-header h2 {
    font-size: 22px;
    color: #1d1d1f;
    margin: 0 0 8px 0;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.blog-date {
    color: #86868b;
    font-size: 13px;
    margin: 0;
}

.blog-detail-content {
    font-size: 15px;
    color: #6e6e73;
    line-height: 1.7;
}

.contact-page {
    padding: 0;
}

.contact-hero {
    background: linear-gradient(180deg, #f5f5f7 0%, #e8e8ed 100%);
    padding: 80px 60px;
    position: relative;
    overflow: hidden;
}

.contact-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(142,142,147,0.1) 0%, transparent 60%);
    border-radius: 50%;
}

.contact-hero-content {
    position: relative;
    max-width: 800px;
}

.contact-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    color: #8e8e93;
    margin-bottom: 16px;
    text-transform: uppercase;
    animation: labelSlideIn 0.6s ease forwards;
    opacity: 0;
}

.contact-hero h1 {
    font-size: 48px;
    color: #1d1d1f;
    margin: 0 0 16px 0;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    animation: titleFadeIn 0.8s ease 0.2s forwards;
    opacity: 0;
}

.contact-hero p {
    font-size: 18px;
    color: #86868b;
    margin: 0;
    line-height: 1.6;
    max-width: 500px;
    animation: textReveal 0.8s ease 0.4s forwards;
    opacity: 0;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    padding: 80px 60px;
}

.contact-form-section,
.contact-info-section {
    animation: contactFadeIn 0.6s ease forwards;
    opacity: 0;
}

.contact-form-section {
    animation-delay: 0.1s;
}

.contact-info-section {
    animation-delay: 0.2s;
}

@keyframes contactFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.contact-form-section h3,
.contact-info-section h3 {
    font-size: 24px;
    color: #1d1d1f;
    margin: 0 0 24px 0;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.contact-form {
    background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(245,245,247,0.9) 100%);
    border-radius: 24px;
    padding: 32px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.03);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #1d1d1f;
    font-size: 14px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 12px;
    font-size: 15px;
    transition: all 0.2s;
    outline: none;
    background: rgba(255,255,255,0.8);
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: rgba(0,0,0,0.2);
    box-shadow: 0 0 0 4px rgba(0,0,0,0.04);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.btn-primary {
    padding: 14px 28px;
    background: #1d1d1f;
    color: #fff;
    border: none;
    border-radius: 980px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary:hover {
    background: #333;
    transform: translateY(-2px);
}

.btn-secondary {
    padding: 14px 28px;
    background: rgba(0,0,0,0.04);
    color: #1d1d1f;
    border: none;
    border-radius: 980px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-secondary:hover {
    background: rgba(0,0,0,0.08);
}

.contact-info-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-info-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(245,245,247,0.9) 100%);
    border-radius: 20px;
    padding: 28px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 24px rgba(0,0,0,0.03);
}

.contact-info-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}

.contact-info-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    border-radius: 16px;
    background: linear-gradient(135deg, #e8e8ed 0%, #d2d2d7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #86868b;
}

.contact-info-icon svg {
    fill: #86868b;
}

.contact-info-card h4 {
    font-size: 16px;
    color: #1d1d1f;
    margin: 0 0 8px 0;
    font-weight: 700;
}

.contact-info-card p {
    font-size: 14px;
    color: #6e6e73;
    margin: 0;
}

.dark-theme .contact-hero {
    background: linear-gradient(180deg, #1c1c1e 0%, #2c2c2e 100%);
}

.dark-theme .contact-hero h1 {
    color: #f5f5f7;
}

.dark-theme .contact-hero p {
    color: #8e8e93;
}

.dark-theme .contact-form-section h3,
.dark-theme .contact-info-section h3 {
    color: #f5f5f7;
}

.dark-theme .contact-form {
    background: linear-gradient(135deg, rgba(58, 58, 60, 0.8) 0%, rgba(44, 44, 46, 0.8) 100%);
}

.dark-theme .form-group label {
    color: #f5f5f7;
}

.dark-theme .form-group input,
.dark-theme .form-group textarea {
    background: rgba(28, 28, 30, 0.8);
    border-color: rgba(255,255,255,0.15);
    color: #f5f5f7;
}

.dark-theme .form-group input:focus,
.dark-theme .form-group textarea:focus {
    border-color: rgba(255,255,255,0.3);
}

.dark-theme .btn-primary {
    background: #f5f5f7;
    color: #1d1d1f;
}

.dark-theme .btn-primary:hover {
    background: #e8e8ed;
}

.dark-theme .btn-secondary {
    background: rgba(255,255,255,0.1);
    color: #f5f5f7;
}

.dark-theme .btn-secondary:hover {
    background: rgba(255,255,255,0.15);
}

.dark-theme .contact-info-card {
    background: linear-gradient(135deg, rgba(58, 58, 60, 0.8) 0%, rgba(44, 44, 46, 0.8) 100%);
}

.dark-theme .contact-info-icon {
    background: linear-gradient(135deg, #3a3a3c 0%, #2c2c2e 100%);
}

.dark-theme .contact-info-icon svg {
    fill: #8e8e93;
}

.dark-theme .contact-info-card h4 {
    color: #f5f5f7;
}

.dark-theme .contact-info-card p {
    color: #8e8e93;
}

@media (max-width: 768px) {
    .contact-hero {
        padding: 48px 24px;
    }

    .contact-hero h1 {
        font-size: 32px;
    }

    .contact-hero p {
        font-size: 15px;
    }

    .contact-container {
        grid-template-columns: 1fr;
        padding: 32px 24px;
        gap: 32px;
    }

    .contact-form {
        padding: 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-info-cards {
        grid-template-columns: 1fr;
    }
}

.x-grid-panel {
    background: rgba(255,255,255,0.6);
    border-radius: 16px;
    overflow: hidden;
}

.x-grid-header {
    background: rgba(0,0,0,0.02);
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.x-grid-header-row {
    display: flex;
}

.x-grid-header-cell {
    padding: 12px 16px;
    font-weight: 600;
    color: #6e6e73;
    font-size: 13px;
}

.x-grid-body {
    max-height: 400px;
    overflow: auto;
}

.x-grid-row {
    display: flex;
    border-bottom: 1px solid rgba(0,0,0,0.04);
    cursor: pointer;
    transition: all 0.15s;
}

.x-grid-row:hover {
    background: rgba(0,0,0,0.02);
}

.x-grid-row:last-child {
    border-bottom: none;
}

.x-grid-cell {
    padding: 14px 16px;
    color: #1d1d1f;
    font-size: 14px;
}

.x-grid-empty {
    padding: 40px;
    text-align: center;
    color: #86868b;
}

.x-window {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    overflow: hidden;
}

.x-window-header {
    background: rgba(0,0,0,0.02);
    color: #1d1d1f;
    padding: 16px 20px;
    font-weight: 600;
    font-size: 17px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.x-window-tool {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: rgba(0,0,0,0.06);
    transition: background 0.15s;
}

.x-window-tool:hover {
    background: rgba(0,0,0,0.1);
}

.x-window-tool-close::before {
    content: '×';
    font-size: 16px;
    color: #6e6e73;
}

.x-window-body {
    padding: 0;
    max-height: 400px;
    overflow: auto;
}

.x-window-footer {
    padding: 16px 20px;
    text-align: right;
    background: rgba(0,0,0,0.02);
    border-top: 1px solid rgba(0,0,0,0.06);
}

.x-mask {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.3);
    z-index: 10000;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.x-message-box-content {
    display: flex;
    align-items: center;
    padding: 24px;
}

.x-message-box-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #1d1d1f;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 16px;
    flex-shrink: 0;
}

.x-message-box-icon::before {
    content: '✓';
    color: #fff;
    font-size: 20px;
    font-weight: 500;
}

.x-message-box-text {
    flex: 1;
    font-size: 15px;
    color: #1d1d1f;
    line-height: 1.5;
}

.x-dataview-empty {
    padding: 40px;
    text-align: center;
    color: #86868b;
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.15);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0,0,0,0.25);
}

@media (max-width: 768px) {
    .x-header {
        padding: 0 16px;
        flex-direction: column;
        height: auto !important;
        padding: 12px 16px;
        gap: 12px;
    }
    
    .x-nav {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .x-nav-item {
        padding: 6px 12px;
        font-size: 13px;
    }
    
    .app-main {
        padding: 12px;
    }
    
    .about-hero {
        flex-direction: column;
        text-align: center;
    }
    
    .about-info h1 {
        font-size: 28px;
    }
    
    .about-tags {
        justify-content: center;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }

    .hero-section {
        padding: 32px 20px !important;
        min-height: auto !important;
    }

    .hero-container {
        flex-direction: column !important;
        text-align: center;
        gap: 24px;
    }

    .hero-left {
        order: 1;
    }

    .hero-avatar {
        width: 120px !important;
        height: 120px !important;
    }

    .avatar-inner span {
        font-size: 32px !important;
    }

    .hero-right {
        order: 2;
    }

    .hero-title {
        font-size: 28px !important;
    }

    .hero-tags {
        justify-content: center;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn-hero-primary, .btn-hero-secondary {
        width: 100%;
        justify-content: center;
    }

    .features-grid {
        grid-template-columns: 1fr !important;
    }

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

    .features-section, .tech-section {
        padding: 24px 16px !important;
    }
}

.home-page {
    padding: 0;
}

.hero-section {
    position: relative;
    padding: 48px 40px;
    background: linear-gradient(180deg, #f5f5f7 0%, #e8e8ed 100%);
    border-radius: 20px;
    margin-bottom: 20px;
    overflow: hidden;
    min-height: 360px;
}

.hero-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.3;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(142,142,147,0.2) 0%, transparent 70%);
    top: -100px;
    right: -50px;
}

.shape-2 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(142,142,147,0.15) 0%, transparent 70%);
    bottom: -80px;
    left: -40px;
}

.shape-3 {
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(142,142,147,0.1) 0%, transparent 70%);
    top: 40%;
    left: 30%;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
    position: relative;
    z-index: 1;
}

.hero-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.hero-avatar {
    position: relative;
    width: 140px;
    height: 140px;
    perspective: 1000px;
    cursor: pointer;
}

.hero-avatar:hover {
    transform: scale(1.05);
}

.hero-avatar:hover .avatar-ring {
    animation: ringRotate 2s linear infinite;
}

.hero-avatar:hover .avatar-inner::before {
    animation: shine 1s linear infinite;
}

.hero-avatar:hover .avatar-inner span {
    animation: textPop 0.5s ease-out forwards;
}

@keyframes ringRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes textPop {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

.avatar-ring {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    background: conic-gradient(
        from 0deg,
        #e8e8ed 0deg,
        #c7c7cc 90deg,
        #d1d1d6 180deg,
        #e8e8ed 270deg,
        #c7c7cc 360deg
    );
    box-shadow: 
        0 4px 20px rgba(0,0,0,0.08),
        inset 0 0 20px rgba(255,255,255,0.5);
    animation: ringGlow 3s ease-in-out infinite;
}

@keyframes ringGlow {
    0%, 100% {
        box-shadow: 
            0 4px 20px rgba(0,0,0,0.08),
            inset 0 0 20px rgba(255,255,255,0.5);
    }
    50% {
        box-shadow: 
            0 8px 40px rgba(142,142,147,0.3),
            inset 0 0 30px rgba(255,255,255,0.8);
    }
}

.avatar-inner {
    position: absolute;
    top: 4px;
    left: 4px;
    right: 4px;
    bottom: 4px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f5f5f7 0%, #e8e8ed 50%, #f5f5f7 100%);
    background-size: 200% 200%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    animation: bgMove 4s ease-in-out infinite;
}

@keyframes bgMove {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.avatar-inner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255,255,255,0.8) 50%,
        transparent 70%
    );
    transform: translateX(-100%) rotate(45deg);
    animation: shine 4s ease-in-out infinite;
}

@keyframes shine {
    0% {
        transform: translateX(-100%) rotate(45deg);
    }
    20%, 100% {
        transform: translateX(100%) rotate(45deg);
    }
}

.avatar-inner::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(255,255,255,0.8) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: ripple 2s ease-out infinite;
}

@keyframes ripple {
    0% {
        width: 0;
        height: 0;
        opacity: 0.5;
    }
    100% {
        width: 200%;
        height: 200%;
        opacity: 0;
    }
}

.avatar-inner span {
    font-size: 44px;
    font-weight: 700;
    background: linear-gradient(135deg, #6e6e73 0%, #8e8e93 50%, #6e6e73 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 1;
    animation: textGradient 3s ease-in-out infinite;
}

@keyframes textGradient {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.avatar-status {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin-top: -10px;
    margin-left: -10px;
    background: #34c759;
    border-radius: 50%;
    border: 3px solid #f5f5f7;
    box-shadow: 0 0 10px rgba(52, 199, 89, 0.6);
    animation: orbitSpin 8s linear infinite;
}

@keyframes orbitSpin {
    0% {
        transform: rotate(0deg) translateX(70px) rotate(0deg);
    }
    100% {
        transform: rotate(360deg) translateX(70px) rotate(-360deg);
    }
}

.hero-social {
    display: flex;
    gap: 10px;
}

.social-link {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0,0,0,0.04);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6e6e73;
    transition: all 0.2s;
}

.social-link:hover {
    background: rgba(0,0,0,0.08);
    color: #1d1d1f;
}

.hero-right {
    flex: 1;
}

.hero-right .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: rgba(52, 199, 89, 0.1);
    border-radius: 980px;
    color: #34c759;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 16px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: #34c759;
    border-radius: 50%;
}

.hero-title {
    font-size: 48px;
    color: #1d1d1f;
    margin: 0 0 8px 0;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.gradient-text {
    background: linear-gradient(90deg, #6e6e73, #8e8e93);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-role {
    font-size: 17px;
    color: #86868b;
    margin: 0 0 16px 0;
    font-weight: 400;
}

.hero-desc {
    font-size: 15px;
    color: #6e6e73;
    line-height: 1.6;
    margin: 0 0 20px 0;
    max-width: 480px;
}

.hero-desc strong {
    color: #1d1d1f;
    font-weight: 600;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.hero-tag {
    padding: 6px 14px;
    background: rgba(0,0,0,0.04);
    border-radius: 980px;
    color: #6e6e73;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s;
}

.hero-tag:hover {
    background: rgba(0,0,0,0.08);
}

.hero-actions {
    display: flex;
    gap: 12px;
}

.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: #1d1d1f;
    color: #fff;
    border: none;
    border-radius: 980px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-hero-primary:hover {
    background: #333;
}

.btn-hero-primary svg {
    transition: transform 0.2s;
}

.btn-hero-primary:hover svg {
    transform: translateX(3px);
}

.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 14px 28px;
    background: rgba(0,0,0,0.04);
    color: #1d1d1f;
    border: none;
    border-radius: 980px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-hero-secondary:hover {
    background: rgba(0,0,0,0.08);
}

.features-section {
    padding: 80px 60px;
    background: linear-gradient(180deg, rgba(245,245,247,0.5) 0%, rgba(255,255,255,0.8) 100%);
}

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

.features-header {
    text-align: center;
    margin-bottom: 60px;
}

.features-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: #86868b;
    text-transform: uppercase;
    margin-bottom: 16px;
    padding: 8px 16px;
    background: rgba(0,0,0,0.04);
    border-radius: 100px;
}

.features-header h2 {
    font-size: 48px;
    font-weight: 700;
    color: #1d1d1f;
    margin: 0 0 16px 0;
    letter-spacing: -0.02em;
}

.features-header p {
    font-size: 18px;
    color: #86868b;
    margin: 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background: rgba(255,255,255,0.9);
    border-radius: 24px;
    padding: 40px 32px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid rgba(0,0,0,0.04);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #8e8e93 0%, #6e6e73 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(142,142,147,0.1) 0%, rgba(142,142,147,0.05) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
    background: linear-gradient(135deg, rgba(142,142,147,0.2) 0%, rgba(142,142,147,0.1) 100%);
}

.feature-icon svg {
    fill: #8e8e93;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon svg {
    fill: #6e6e73;
}

.feature-card h3 {
    font-size: 22px;
    font-weight: 600;
    color: #1d1d1f;
    margin: 0 0 12px 0;
}

.feature-card p {
    font-size: 15px;
    color: #86868b;
    line-height: 1.6;
    margin: 0;
}

.tech-section {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-radius: 20px;
    padding: 40px 32px;
    border: 1px solid rgba(0,0,0,0.04);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
}

.tech-item {
    text-align: center;
    padding: 20px 12px;
    border-radius: 12px;
    background: rgba(255,255,255,0.6);
    transition: all 0.2s;
}

.tech-item:hover {
    background: rgba(255,255,255,0.9);
}

.tech-icon-wrap {
    width: 48px;
    height: 48px;
    margin: 0 auto 10px;
    border-radius: 12px;
    background: rgba(0,0,0,0.04);
    display: flex;
    align-items: center;
    justify-content: center;
}

.tech-icon {
    font-size: 24px;
    color: #86868b;
}

.tech-icon svg {
    fill: #86868b;
}

.tech-name {
    display: block;
    font-size: 12px;
    color: #6e6e73;
    font-weight: 500;
}

.dark-theme {
    color: #f5f5f7;
    background: #1c1c1e;
}

.dark-theme .app-header {
    background: rgba(28, 28, 30, 0.72);
    box-shadow: 0 1px 0 rgba(255,255,255,0.08);
}

.dark-theme .app-footer {
    background: rgba(28, 28, 30, 0.72);
    border-top-color: rgba(255,255,255,0.08);
    color: #6e6e73;
}

.dark-theme .x-header h1 {
    color: #f5f5f7;
}

.dark-theme .x-nav-item {
    color: #f5f5f7;
}

.dark-theme .x-nav-item:hover {
    background: rgba(255,255,255,0.1);
}

.dark-theme .x-nav-item-active {
    background: #f5f5f7;
    color: #1c1c1e;
}

.dark-theme .theme-toggle {
    background: rgba(255,255,255,0.1);
    color: #f5f5f7;
}

.dark-theme .theme-toggle:hover {
    background: rgba(255,255,255,0.15);
    color: #f5f5f7;
}

.dark-theme .x-panel {
    background: rgba(44, 44, 46, 0.8);
    border-color: rgba(255,255,255,0.08);
}

.dark-theme .x-panel-header {
    background: linear-gradient(180deg, #2c2c2e 0%, #1c1c1e 100%);
    color: #f5f5f7;
    border-bottom-color: rgba(255,255,255,0.08);
}

.dark-theme .hero-section {
    background: linear-gradient(180deg, #1c1c1e 0%, #2c2c2e 100%);
}

.dark-theme .shape-1 {
    background: radial-gradient(circle, rgba(142,142,147,0.1) 0%, transparent 70%);
}

.dark-theme .shape-2 {
    background: radial-gradient(circle, rgba(142,142,147,0.08) 0%, transparent 70%);
}

.dark-theme .shape-3 {
    background: radial-gradient(circle, rgba(142,142,147,0.05) 0%, transparent 70%);
}

.dark-theme .avatar-ring {
    background: linear-gradient(135deg, #3a3a3c, #2c2c2e);
}

.dark-theme .avatar-inner {
    background: linear-gradient(135deg, #2c2c2e, #1c1c1e);
}

.dark-theme .avatar-inner span {
    color: #6e6e73;
}

.dark-theme .avatar-status {
    border-color: #1c1c1e;
}

.dark-theme .social-link {
    background: rgba(255,255,255,0.1);
    color: #8e8e93;
}

.dark-theme .social-link:hover {
    background: rgba(255,255,255,0.15);
    color: #f5f5f7;
}

.dark-theme .hero-badge {
    background: rgba(52, 199, 89, 0.15);
}

.dark-theme .hero-title {
    color: #f5f5f7;
}

.dark-theme .gradient-text {
    background: linear-gradient(90deg, #8e8e93, #6e6e73);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dark-theme .hero-role {
    color: #8e8e93;
}

.dark-theme .hero-desc {
    color: #8e8e93;
}

.dark-theme .hero-desc strong {
    color: #f5f5f7;
}

.dark-theme .hero-tag {
    background: rgba(255,255,255,0.1);
    color: #8e8e93;
}

.dark-theme .hero-tag:hover {
    background: rgba(255,255,255,0.15);
}

.dark-theme .btn-hero-primary {
    background: #f5f5f7;
    color: #1c1c1e;
}

.dark-theme .btn-hero-primary:hover {
    background: #e8e8ed;
}

.dark-theme .btn-hero-secondary {
    background: rgba(255,255,255,0.1);
    color: #f5f5f7;
}

.dark-theme .btn-hero-secondary:hover {
    background: rgba(255,255,255,0.15);
}

.dark-theme .features-section {
    background: linear-gradient(180deg, rgba(28,28,30,0.5) 0%, rgba(44,44,46,0.8) 100%);
}

.dark-theme .features-label {
    background: rgba(255,255,255,0.08);
    color: #8e8e93;
}

.dark-theme .features-header h2 {
    color: #f5f5f7;
}

.dark-theme .features-header p {
    color: #8e8e93;
}

.dark-theme .feature-card {
    background: rgba(58,58,60,0.6);
    border-color: rgba(255,255,255,0.08);
}

.dark-theme .feature-card:hover {
    background: rgba(58,58,60,0.9);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.dark-theme .feature-card::before {
    background: linear-gradient(90deg, #f5f5f7 0%, #8e8e93 100%);
}

.dark-theme .feature-icon {
    background: linear-gradient(135deg, rgba(142,142,147,0.2) 0%, rgba(142,142,147,0.1) 100%);
}

.dark-theme .feature-card:hover .feature-icon {
    background: linear-gradient(135deg, rgba(142,142,147,0.3) 0%, rgba(142,142,147,0.15) 100%);
}

.dark-theme .feature-icon svg {
    fill: #8e8e93;
}

.dark-theme .feature-card:hover .feature-icon svg {
    fill: #aeaeb2;
}

.dark-theme .feature-card h3 {
    color: #f5f5f7;
}

.dark-theme .feature-card p {
    color: #8e8e93;
}

.dark-theme .tech-item {
    background: rgba(58, 58, 60, 0.6);
}

.dark-theme .tech-item:hover {
    background: rgba(58, 58, 60, 0.9);
}

.dark-theme .tech-icon-wrap {
    background: rgba(255,255,255,0.08);
}

.dark-theme .tech-icon {
    color: #8e8e93;
}

.dark-theme .tech-icon svg {
    fill: #8e8e93;
}

.dark-theme .tech-name {
    color: #8e8e93;
}

.dark-theme .x-grid-panel {
    background: rgba(58, 58, 60, 0.6);
}

.dark-theme .x-grid-header {
    background: rgba(0,0,0,0.2);
    border-bottom-color: rgba(255,255,255,0.08);
}

.dark-theme .x-grid-header-cell {
    color: #8e8e93;
}

.dark-theme .x-grid-row {
    border-bottom-color: rgba(255,255,255,0.06);
}

.dark-theme .x-grid-row:hover {
    background: rgba(255,255,255,0.05);
}

.dark-theme .x-grid-cell {
    color: #f5f5f7;
}

.dark-theme .x-grid-empty {
    color: #8e8e93;
}

.dark-theme .x-window {
    background: rgba(44, 44, 46, 0.95);
}

.dark-theme .x-window-header {
    background: rgba(0,0,0,0.2);
    color: #f5f5f7;
    border-bottom-color: rgba(255,255,255,0.08);
}

.dark-theme .x-window-tool {
    background: rgba(255,255,255,0.1);
}

.dark-theme .x-window-tool:hover {
    background: rgba(255,255,255,0.15);
}

.dark-theme .x-window-tool-close::before {
    color: #8e8e93;
}

.dark-theme .x-window-footer {
    background: rgba(0,0,0,0.2);
    border-top-color: rgba(255,255,255,0.08);
}

.dark-theme .x-mask {
    background: rgba(0,0,0,0.5);
}

.dark-theme .x-message-box-icon {
    background: #f5f5f7;
}

.dark-theme .x-message-box-icon::before {
    color: #1c1c1e;
}

.dark-theme .x-message-box-text {
    color: #f5f5f7;
}

.dark-theme .form-group label {
    color: #f5f5f7;
}

.dark-theme .form-group input,
.dark-theme .form-group textarea {
    background: rgba(28, 28, 30, 0.8);
    border-color: rgba(255,255,255,0.15);
    color: #f5f5f7;
}

.dark-theme .form-group input:focus,
.dark-theme .form-group textarea:focus {
    border-color: rgba(255,255,255,0.3);
    box-shadow: 0 0 0 4px rgba(255,255,255,0.05);
}

.dark-theme .btn-primary {
    background: #f5f5f7;
    color: #1c1c1e;
}

.dark-theme .btn-primary:hover {
    background: #e8e8ed;
}

.dark-theme .btn-secondary {
    background: rgba(255,255,255,0.1);
    color: #f5f5f7;
}

.dark-theme .btn-secondary:hover {
    background: rgba(255,255,255,0.15);
}

.dark-theme .blog-detail-header {
    border-bottom-color: rgba(255,255,255,0.08);
}

.dark-theme .blog-category {
    background: rgba(255,255,255,0.1);
    color: #8e8e93;
}

.dark-theme .blog-detail-header h2 {
    color: #f5f5f7;
}

.dark-theme .blog-date {
    color: #8e8e93;
}

.dark-theme .blog-detail-content {
    color: #8e8e93;
}

.dark-theme ::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.2);
}

.dark-theme ::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.3);
}

.downloads-page {
    padding: 0;
}

.downloads-hero {
    background: linear-gradient(180deg, #f5f5f7 0%, #e8e8ed 100%);
    padding: 80px 60px;
    position: relative;
    overflow: hidden;
}

.downloads-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(142,142,147,0.1) 0%, transparent 60%);
    border-radius: 50%;
}

.downloads-hero-content {
    position: relative;
    max-width: 800px;
}

.downloads-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    color: #8e8e93;
    margin-bottom: 16px;
    text-transform: uppercase;
    animation: labelSlideIn 0.6s ease forwards;
    opacity: 0;
}

.downloads-hero h1 {
    font-size: 48px;
    color: #1d1d1f;
    margin: 0 0 16px 0;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    animation: titleFadeIn 0.8s ease 0.2s forwards;
    opacity: 0;
}

.downloads-hero p {
    font-size: 18px;
    color: #86868b;
    margin: 0;
    line-height: 1.6;
    max-width: 500px;
    animation: textReveal 0.8s ease 0.4s forwards;
    opacity: 0;
}

.downloads-container {
    display: flex;
    flex-direction: column;
    padding: 80px 60px;
}

.download-card {
    display: flex;
    align-items: center;
    gap: 24px;
    background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(245,245,247,0.9) 100%);
    border-radius: 24px;
    padding: 32px 40px;
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    box-shadow: 0 4px 24px rgba(0,0,0,0.03);
    animation: downloadSlideIn 0.6s ease forwards;
    opacity: 0;
    margin-bottom: 24px;
}

.download-card:last-child {
    margin-bottom: 0;
}

.download-card:nth-child(1) { animation-delay: 0.1s; }
.download-card:nth-child(2) { animation-delay: 0.15s; }
.download-card:nth-child(3) { animation-delay: 0.2s; }
.download-card:nth-child(4) { animation-delay: 0.25s; }
.download-card:nth-child(5) { animation-delay: 0.3s; }
.download-card:nth-child(6) { animation-delay: 0.35s; }

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

.download-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
    transition: left 0.6s ease;
    z-index: 1;
}

.download-card:hover {
    transform: translateX(8px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
}

.download-card:hover::before {
    left: 100%;
}

.download-icon {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    background: linear-gradient(135deg, #e8e8ed 0%, #d2d2d7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #86868b;
    position: relative;
    z-index: 0;
}

.download-icon svg {
    fill: #86868b;
}

.download-content {
    flex: 1;
    position: relative;
    z-index: 0;
}

.download-content h3 {
    font-size: 20px;
    color: #1d1d1f;
    margin: 0 0 8px 0;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.download-content p {
    font-size: 14px;
    color: #6e6e73;
    line-height: 1.6;
    margin: 0 0 12px 0;
}

.download-meta {
    display: flex;
    gap: 16px;
}

.download-size,
.download-format {
    font-size: 12px;
    color: #8e8e93;
    padding: 4px 10px;
    background: rgba(0,0,0,0.04);
    border-radius: 980px;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    background: #1d1d1f;
    color: #fff;
    border-radius: 980px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    flex-shrink: 0;
    position: relative;
    z-index: 0;
}

.download-btn:hover {
    background: #333;
    transform: translateY(-2px);
}

.download-btn svg {
    fill: #fff;
}

.dark-theme .downloads-hero {
    background: linear-gradient(180deg, #1c1c1e 0%, #2c2c2e 100%);
}

.dark-theme .downloads-hero h1 {
    color: #f5f5f7;
}

.dark-theme .downloads-hero p {
    color: #8e8e93;
}

.dark-theme .download-card {
    background: linear-gradient(135deg, rgba(58, 58, 60, 0.8) 0%, rgba(44, 44, 46, 0.8) 100%);
}

.dark-theme .download-card:hover {
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.dark-theme .download-icon {
    background: linear-gradient(135deg, #3a3a3c 0%, #2c2c2e 100%);
}

.dark-theme .download-icon svg {
    fill: #8e8e93;
}

.dark-theme .download-content h3 {
    color: #f5f5f7;
}

.dark-theme .download-content p {
    color: #8e8e93;
}

.dark-theme .download-size,
.dark-theme .download-format {
    background: rgba(255,255,255,0.1);
    color: #8e8e93;
}

.dark-theme .download-btn {
    background: #f5f5f7;
    color: #1d1d1f;
}

.dark-theme .download-btn:hover {
    background: #e8e8ed;
}

.dark-theme .download-btn svg {
    fill: #1d1d1f;
}

@media (max-width: 768px) {
    .downloads-hero {
        padding: 48px 24px;
    }

    .downloads-hero h1 {
        font-size: 32px;
    }

    .downloads-hero p {
        font-size: 15px;
    }

    .downloads-container {
        padding: 32px 24px;
    }

    .download-card {
        flex-direction: column;
        text-align: center;
        padding: 24px;
        gap: 16px;
    }

    .download-content h3 {
        font-size: 18px;
    }

    .download-meta {
        justify-content: center;
    }
}

.blog-pagination {
    padding: 0 60px 60px;
}

.pagination-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(245,245,247,0.9) 100%);
    border-radius: 16px;
    padding: 16px 24px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.03);
}

.pagination-info {
    font-size: 14px;
    color: #6e6e73;
}

.pagination-btns {
    display: flex;
    gap: 8px;
}

.pagination-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 980px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    background: rgba(0,0,0,0.04);
    color: #1d1d1f;
}

.pagination-btn:hover {
    background: rgba(0,0,0,0.08);
}

.pagination-btn.active {
    background: #1d1d1f;
    color: #fff;
}

.blog-empty {
    text-align: center;
    padding: 60px 20px;
    color: #86868b;
}

.dark-theme .pagination-wrapper {
    background: linear-gradient(135deg, rgba(58, 58, 60, 0.8) 0%, rgba(44, 44, 46, 0.8) 100%);
}

.dark-theme .pagination-info {
    color: #8e8e93;
}

.dark-theme .pagination-btn {
    background: rgba(255,255,255,0.1);
    color: #f5f5f7;
}

.dark-theme .pagination-btn:hover {
    background: rgba(255,255,255,0.15);
}

.dark-theme .pagination-btn.active {
    background: #f5f5f7;
    color: #1c1c1e;
}

@media (max-width: 768px) {
    .blog-pagination {
        padding: 0 24px 32px;
    }
    
    .pagination-wrapper {
        flex-direction: column;
        gap: 16px;
    }
    
    .pagination-btns {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .features-section {
        padding: 40px 24px;
    }
    
    .features-header {
        margin-bottom: 40px;
    }
    
    .features-header h2 {
        font-size: 32px;
    }
    
    .features-header p {
        font-size: 15px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-card {
        padding: 32px 24px;
    }
    
    .feature-icon {
        width: 64px;
        height: 64px;
    }
    
    .feature-card h3 {
        font-size: 18px;
    }
    
    .feature-card p {
        font-size: 14px;
    }
}