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

/* 自定义滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--card-bg);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
    transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* Firefox 滚动条样式 */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--card-bg);
}
:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #ec4899;
    --text-color: #1f2937;
    --light-text: #6b7280;
    --bg-color: #ffffff;
    --card-bg: #f9fafb;
    --border-color: #e5e7eb;
    --white: #fff;
    --shadow: 0 0.1vw 0.5vw rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 0.5vw 2vw rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
[data-theme="dark"] {
    --text-color: #f3f4f6;
    --light-text: #9ca3af;
    --bg-color: #111827;
    --card-bg: #1f2937;
    --border-color: #374151;
    --white: #1f2937;
    --shadow: 0 0.1vw 0.5vw rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 0.5vw 2vw rgba(0, 0, 0, 0.5);
}
[data-theme="dark"] .footer-text {
    color: var(--light-text);
}
[data-theme="dark"] .footer-text a {
    color: var(--primary-color);
    text-decoration: none;
}
[data-theme="dark"] .footer-content {
    color: var(--light-text);
}
[data-theme="dark"] .copyable {
    color: var(--text-color);
}
[data-theme="dark"] .header {
    background-color: rgba(0, 0, 0, 0.8);
}
[data-theme="dark"] .footer {
    background-color: rgba(0, 0, 0, 0.95);
}
[data-theme="dark"] .contact-item {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}
[data-theme="dark"] .social-link {
    background-color: var(--card-bg);
    color: var(--text-color);
    border-color: var(--border-color);
}
[data-theme="dark"] .btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border-color: var(--border-color);
}
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: all 0.5s ease;
}
* {
    transition: all 0.5s ease;
}
.container {
    max-width: 90vw;
    margin: 0 auto;
    padding: 0 1.5vw;
}
.btn {
    display: inline-block;
    padding: 0.75vw 1.875vw;
    font-size: 1.05vw;
    font-weight: 500;
    text-decoration: none;
    border-radius: 0.5vw;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    outline: none;
    text-align: center;
    position: relative;
    overflow: hidden;
    transform: perspective(1px) translateZ(0);
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    box-shadow: var(--shadow);
}
.btn-primary:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}
.btn-primary:active {
    transform: translateY(0);
}
.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 0.15vw solid var(--border-color);
}
.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}
.btn-secondary:active {
    transform: translateY(0);
}
.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}
.btn:hover::after {
    width: 300px;
    height: 300px;
}
.highlight {
    background: linear-gradient(120deg, rgba(99, 102, 241, 0.9) 0%, rgba(139, 92, 246, 0.9) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    position: relative;
}
[data-theme="dark"] .highlight {
    background: linear-gradient(120deg, rgba(99, 102, 241, 1) 0%, rgba(139, 92, 246, 1) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}
.header.is-scrolled .header-content{
padding: 0.5vw 0;
}
.header-content {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 1.5vw 0;
}
.logo {
    font-size: 1.8vw;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    letter-spacing: -0.02em;
}
.nav {
    display: flex;
    align-items: center;
}
.nav-list {
    display: flex;
    list-style: none;
}
.nav-item {
    margin: 0 1.125vw;
}
.nav-link {
    text-decoration: none;
    color: var(--light-text);
    font-weight: 500;
    font-size: 1.05vw;
    transition: var(--transition);
    position: relative;
    letter-spacing: -0.01em;
    transform: perspective(1px) translateZ(0);
    display: inline-block;
}
.nav-link:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -0.375vw;
    left: 0;
    width: 0;
    height: 0.15vw;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: var(--transition);
    border-radius: 0.075vw;
}
.nav-link:hover::after {
    width: 100%;
}
.theme-toggle-btn {
    background-color: transparent;
    border: none;
    cursor: pointer;
    padding: 0.75vw;
    font-size: 1.5vw;
    color: var(--text-color);
    transition: var(--transition);
    border-radius: 0.5vw;
    margin-right: 0.75vw;
    display: flex;
    align-items: center;
    justify-content: center;
}
.theme-toggle-btn:hover {
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
}
.mobile-menu-btn {
    display: none;
    background-color: transparent;
    border: none;
    cursor: pointer;
    padding: 0.75vw;
    z-index: 1100;
}
.menu-icon {
    display: block;
    width: 1.875vw;
    height: 0.225vw;
    background-color: var(--text-color);
    position: relative;
    transition: var(--transition);
    border-radius: 0.1125vw;
}
.menu-icon::before,
.menu-icon::after {
    content: '';
    position: absolute;
    width: 1.875vw;
    height: 0.225vw;
    background-color: var(--text-color);
    transition: var(--transition);
    border-radius: 0.1125vw;
}
.menu-icon::before {
    top: -0.6vw;
}
.menu-icon::after {
    top: 0.6vw;
}
.mobile-menu-btn.active .menu-icon {
    background-color: transparent;
}
.mobile-menu-btn.active .menu-icon::before {
    top: 0;
    transform: rotate(45deg);
}
.mobile-menu-btn.active .menu-icon::after {
    top: 0;
    transform: rotate(-45deg);
}
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-color);
    text-align: center;
    padding: 7.5vh 0 3.75vh;
    position: relative;
    overflow: hidden;
}
.particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 50%, transparent 100%);
    pointer-events: none;
}
.hero-content {
    max-width: 85vw;
    position: relative;
    z-index: 1;
}
.hero-title {
    font-size: 3.6vw;
    font-weight: 700;
    margin-bottom: 1.5vh;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--text-color);
}
.hero-subtitle {
    font-size: 1.8vw;
    color: var(--light-text);
    margin-bottom: 3vh;
    letter-spacing: -0.01em;
    font-weight: 400;
}
.section-header {
    text-align: center;
    margin-bottom: 4.5vh;
}
.section-title {
    font-size: 2.7vw;
    font-weight: 700;
    margin-bottom: 1.5vh;
    color: var(--text-color);
    letter-spacing: -0.02em;
}
.section-divider {
    width: 6vw;
    height: 0.3vh;
    background: var(--primary-color);
    margin: 0 auto;
    border-radius: 0.15vh;
}
.about {
    padding: 7.5vh 0;
    background-color: var(--card-bg);
    position: relative;
    overflow: hidden;
}
.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 90%, rgba(99, 102, 241, 0.03) 0%, transparent 50%),
                radial-gradient(circle at 90% 10%, rgba(139, 92, 246, 0.03) 0%, transparent 50%);
    pointer-events: none;
}
.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3vh;
    align-items: center;
    position: relative;
    z-index: 1;
}
.about-inline-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.1em 0.45em;
    margin: 0 0.2em;
    border-radius: 1vw;
    border: 1px solid rgba(99, 102, 241, 0.35);
    background: rgba(99, 102, 241, 0.12);
    color: var(--primary-color);
    font-size: 0.95em;
    cursor: pointer;
    transition: var(--transition);
}
.about-inline-tag:hover,
.about-inline-tag:focus {
    border-color: var(--secondary-color);
    background: rgba(139, 92, 246, 0.18);
    color: var(--secondary-color);
}
.about-inline-tag:focus-visible {
    outline: 2px solid var(--secondary-color);
    outline-offset: 2px;
}
.about-text {
    font-size: 1.35vw;
    line-height: 1.8;
    color: var(--light-text);
    letter-spacing: -0.005em;
    text-align: center;
}
.about-text p {
    margin-bottom: 1.5vh;
    text-align: center;
}
.projects {
    padding: 7.5vh 0;
    background-color: var(--bg-color);
}
.projects-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(28vw, 1fr));
    gap: 2.25vw;
    max-width: 92vw;
    margin: 0 auto;
}
.project-item {
    background-color: var(--card-bg);
    padding: 2.25vw;
    border-radius: 1vw;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    min-height: 20vh;
    border: 0.1vw solid var(--border-color);
    position: relative;
    overflow: hidden;
    transform: perspective(1000px) rotateX(0deg) rotateY(0deg) translateZ(0);
}
.project-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0.3vw;
    background: var(--primary-color);
    transform: scaleX(0);
    transition: var(--transition);
}
.project-item:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
    transform: perspective(1000px) rotateX(2deg) rotateY(2deg) translateZ(10px) translateY(-5px);
}
.project-item:hover::before {
    transform: scaleX(1);
}
.project-item:hover .project-name {
    color: var(--primary-color);
}
.project-item .project-description {
    transition: var(--transition);
    transition-delay: 0.1s;
}
.project-item .project-links {
    transition: var(--transition);
    transition-delay: 0.2s;
}
.project-name {
    font-size: 1.8vw;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 1.125vh;
    letter-spacing: -0.01em;
}
.project-description {
    font-size: 1.2vw;
    line-height: 1.6;
    color: var(--light-text);
    margin-bottom: 1.5vh;
    flex-grow: 1;
    letter-spacing: -0.005em;
}
.project-links {
    display: flex;
    gap: 1.125vw;
    flex-wrap: wrap;
    margin-top: auto;
    align-self: flex-start;
}
.project-link {
    display: inline-block;
    padding: 0.6vw 1.5vw;
    font-size: 1.05vw;
    font-weight: 500;
    text-decoration: none;
    color: var(--primary-color);
    background-color: var(--white);
    border: 0.15vw solid var(--border-color);
    border-radius: 0.45vw;
    transition: var(--transition);
    letter-spacing: -0.005em;
}
.project-link:hover {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}
.contact {
    padding: 7.5vh 0;
    background-color: var(--card-bg);
    position: relative;
    overflow: hidden;
}
.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.03) 0%, transparent 70%);
    pointer-events: none;
}
.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4.5vh;
    text-align: center;
    position: relative;
    z-index: 1;
}
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(25vw, 1fr));
    gap: 3vh;
    margin-bottom: 3vh;
}
.contact-item {
    display: block;
    text-align: center;
    padding: 2.25vh 1.5vw;
    background-color: var(--white);
    border: 0.1vw solid var(--border-color);
    border-radius: 0.75vw;
    transition: var(--transition);
    cursor: pointer;
}
.contact-item:hover {
    box-shadow: var(--shadow);
    border-color: var(--primary-color);
}
.copyable {
    position: relative;
    display: inline-block;
    transition: all 0.3s ease;
}
.copyable:hover {
    color: var(--primary-color);
}
.contact-item.copied {
    background-color: rgba(99, 102, 241, 0.1);
    border-color: var(--primary-color);
}
.contact-icon {
    font-size: 2.4vw;
    color: var(--primary-color);
    margin-bottom: 0.75vh;
}
.contact-text h3 {
    font-size: 1.5vw;
    font-weight: 600;
    margin-bottom: 0.75vh;
    color: var(--text-color);
    letter-spacing: -0.005em;
}
.contact-text p {
    font-size: 1.2vw;
    color: var(--light-text);
    letter-spacing: -0.005em;
}
.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5vw;
    flex-wrap: wrap;
}
.social-link {
    display: inline-block;
    padding: 0.9vw 1.8vw;
    font-size: 1.2vw;
    font-weight: 500;
    text-decoration: none;
    color: var(--text-color);
    background-color: var(--white);
    border: 0.1vw solid var(--border-color);
    border-radius: 0.6vw;
    box-shadow: var(--shadow);
    transition: var(--transition);
    letter-spacing: -0.005em;
    position: relative;
    overflow: hidden;
    transform: perspective(1px) translateZ(0);
}

.social-link:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.contact-item {
    display: block;
    text-align: center;
    padding: 2.25vh 1.5vw;
    background-color: var(--white);
    border: 0.1vw solid var(--border-color);
    border-radius: 0.75vw;
    transition: var(--transition);
    cursor: pointer;
    transform: perspective(1px) translateZ(0);
}
.contact-item:hover {
    box-shadow: var(--shadow);
    border-color: var(--primary-color);
    transform: translateY(-3px) scale(1.02);
}
.contact-item:active {
    transform: translateY(0) scale(1);
}
.footer {
    background-color: var(--text-color);
    color: var(--white);
    padding: 3vh 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.footer-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.75vh;
    position: relative;
    z-index: 1;
}
.footer-text {
    font-size: 1.05vw;
    color: var(--dark-gray);
    letter-spacing: -0.005em;
}
.footer-text a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}
.footer-text a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}
.hasHeadImg {
    position: relative;
    overflow: hidden;
}
.hasHeadImg img{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 130%;
    object-fit: cover;
    object-position: center;
    opacity: 0.5;
    z-index: 0;
    will-change: transform;
    transform: translate3d(0, 0, 0);
}
.hasHeadImg .container {
    position: relative;
    z-index: 1;
}
@media (max-width: 768px) {
        :root {
            --shadow: 0 0.2vw 0.8vw rgba(0, 0, 0, 0.05);
            --shadow-lg: 0 0.6vw 2.4vw rgba(0, 0, 0, 0.1);
        }
        [data-theme="dark"] {
            --shadow: 0 0.2vw 0.8vw rgba(0, 0, 0, 0.3);
            --shadow-lg: 0 0.6vw 2.4vw rgba(0, 0, 0, 0.5);
        }
    .header-content {
        padding: 1.125vh 0;
    }
    .logo {
        font-size: 3.75vw;
    }
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background-color: var(--white);
        box-shadow: -0.375vw 0 1.5vw rgba(0, 0, 0, 0.1);
        transition: var(--transition);
        display: flex;
        align-items: center;
        justify-content: center;
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }
    .nav.active {
        right: 0;
    }
    .nav-list {
        flex-direction: column;
        align-items: center;
        gap: 2.25vh;
    }
    .nav-item {
        margin: 0;
    }
    .nav-link {
        font-size: 3.75vw;
        font-weight: 600;
    }
    .mobile-menu-btn {
        display: block;
    }
    .theme-toggle-btn {
        font-size: 4.5vw;
        padding: 1.5vw;
        margin-right: 1.5vw;
    }
    .menu-icon {
        width: 4.5vw;
        height: 0.45vw;
    }
    .menu-icon::before,
    .menu-icon::after {
        width: 4.5vw;
        height: 0.45vw;
    }
    .menu-icon::before {
        top: -1.2vw;
    }
    .menu-icon::after {
        top: 1.2vw;
    }
    .hero {
        padding: 6vh 0 3vh;
    }
    .hero-title {
        font-size: 6.75vw;
    }
    .hero-subtitle {
        font-size: 3.75vw;
    }
    .btn {
        font-size: 3vw;
        padding: 1.5vw 3.75vw;
    }
    .section-title {
        font-size: 5.25vw;
    }
    .skill-name {
        font-size: 3vw;
    }
    .skill-level {
        font-size: 2.625vw;
    }
    .contact-item {
        text-align: center;
    }
    .contact-icon {
        margin-top: 0;
    }
    .social-links {
        flex-direction: column;
        align-items: center;
    }
    .contact-text h3 {
        font-size: 3.75vw;
    }
    .contact-text p {
        font-size: 3vw;
    }
    .social-link {
        font-size: 3vw;
        padding: 1.5vw 3.75vw;
    }
    .projects-content {
        grid-template-columns: 1fr;
        gap: 3vw;
    }
    .project-name {
        font-size: 4.5vw;
    }
    .project-description {
        font-size: 3vw;
    }
    .project-link {
        font-size: 2.7vw;
        padding: 1.2vw 3vw;
    }
    .contact-info {
        grid-template-columns: 1fr;
        gap: 2vw;
    }
    .contact-text h3 {
        font-size: 4vw;
    }
    .contact-text p {
        font-size: 3.2vw;
    }
}
@media (max-width: 480px) {
    .hero-title {
        font-size: 6vw;
    }
    .hero-subtitle {
        font-size: 3.375vw;
    }
    .btn {
        padding: 1.5vw 3.75vw;
        font-size: 2.625vw;
    }
    .section-title {
        font-size: 4.5vw;
    }
    .about-text {
        font-size: 3vw;
    }
}
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(2.25vh);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-2.25vh);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-2vw);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}
@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(2vw);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}
@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-1vh);
    }
}
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-2vw);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(2vw);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}
.fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}
.fade-in-down {
    animation: fadeInDown 0.6s ease-out forwards;
}
.fade-in-left {
    animation: fadeInLeft 0.6s ease-out forwards;
}
.fade-in-right {
    animation: fadeInRight 0.6s ease-out forwards;
}
.zoom-in {
    animation: zoomIn 0.6s ease-out forwards;
}
.pulse {
    animation: pulse 2s infinite;
}
.float {
    animation: float 3s ease-in-out infinite;
}
.slide-in-left {
    animation: slideInLeft 0.6s ease-out forwards;
}
.slide-in-right {
    animation: slideInRight 0.6s ease-out forwards;
}
.animate-on-scroll {
    opacity: 0;
    transition: opacity 0.1s ease-out;
}
.delay-100 {
    transition-delay: 0.1s;
}
.delay-200 {
    transition-delay: 0.2s;
}
.delay-300 {
    transition-delay: 0.3s;
}
.delay-400 {
    transition-delay: 0.4s;
}
.delay-500 {
    transition-delay: 0.5s;
}
*:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: 0.25vw;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}
*::-moz-focus-inner {
    border: 0;
}
.nav-link:focus-visible {
    color: var(--primary-color);
    transform: translateY(-2px);
}
.btn:focus-visible {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}
.social-link:focus-visible {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}
.contact-item:focus-visible {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow);
    border-color: var(--primary-color);
}
html {
    scroll-behavior: smooth;
}
::selection {
    background: rgba(99, 102, 241, 0.2);
    color: var(--text-color);
}
::-moz-selection {
    background: rgba(99, 102, 241, 0.2);
    color: var(--text-color);
}