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.mobile-nav-panel{background:#18181b;border-color:#27272a}[data-theme=dark] .mobile-nav-toggle .mobile-nav-icon span{background:#d4d4d8}[data-theme=dark] .hero,[data-theme=dark] .hero-split{background-image:-webkit-linear-gradient(#0c0d10db,#0c0d10db),-webkit-image-set(url(/leetcode-hero.avif) 1x type("image/avif"),url(/leetcode-hero.webp) 1x type("image/webp"));background-image:linear-gradient(#0c0d10db,#0c0d10db),image-set("/leetcode-hero.avif" 1x type("image/avif"),"/leetcode-hero.webp" 1x type("image/webp"));background-position:50%,5% 42%;background-size:auto,130%}[data-theme=dark] .hero-title-large{color:#f4f4f5}[data-theme=dark] .hero-title-accent{color:#ffc01e}[data-theme=dark] .hero-subtitle-large{color:#a1a1aa}[data-theme=dark] .endorsement-strip-label{color:#94a3b8}[data-theme=dark] .hero-logo-marquee-label,[data-theme=dark] .endorsement-strip-logo-wordmark{color:#e4e4e7}[data-theme=dark] .endorsement-strip-logo-divider{background:#3f3f46}[data-theme=dark] .btn-hero-secondary{color:#f4f4f5;background:#1e1e22;border-color:#3f3f46}[data-theme=dark] .btn-hero-secondary:hover{background:#28282d;border-color:#52525b}[data-theme=dark] .btn-hero-large:not(.btn-hero-secondary){color:#000!important;background:#ffc01e!important}[data-theme=dark] .btn-hero-large:not(.btn-hero-secondary):hover{color:#000!important;background:#ffb515!important}@media (max-width:768px){[data-theme=dark] .hero-split{background-image:-webkit-linear-gradient(#0c0d10db,#0c0d10db),-webkit-image-set(url(/leetcode-hero-mobile.avif) 1x type("image/avif"),url(/leetcode-hero-mobile.webp) 1x type("image/webp"));background-image:linear-gradient(#0c0d10db,#0c0d10db),image-set("/leetcode-hero-mobile.avif" 1x type("image/avif"),"/leetcode-hero-mobile.webp" 1x type("image/webp"))}}[data-theme=dark] .demo-section:before{background:radial-gradient(50% 60% at 30%,#ffc01e12,#0000 55%),radial-gradient(40% 60% at 78% 55%,#ffffff08,#0000 60%)}[data-theme=dark] .landing-section-header h2,[data-theme=dark] .landing-section-header h3{color:#f4f4f5}[data-theme=dark] .eyebrow,[data-theme=dark] .landing-section-header h2.eyebrow{color:#000;background:#ffc01e}[data-theme=dark] .section-subtitle{color:#a1a1aa}[data-theme=dark] .demo-showcase{background:#18181bb3;border-color:#ffffff0f;box-shadow:0 30px 80px -30px #0009,0 2px 8px #0006}[data-theme=dark] .demo-showcase-tabs{background:#ffffff06;border-color:#ffffff0f}[data-theme=dark] .demo-tab{color:#a1a1aa}[data-theme=dark] .demo-tab:hover,[data-theme=dark] .demo-tab.active{color:#f4f4f5}[data-theme=dark] .demo-tab-desc{color:#71717a}[data-theme=dark] .demo-tab.active .demo-tab-desc{color:#a1a1aa}[data-theme=dark] .demo-showcase-media{background:0 0}[data-theme=dark] .review-card-media{background:radial-gradient(120% 120% at 50% 0,#ffc01e1a 0%,#ffc01e00 60%),linear-gradient(#27272a 0%,#1f1f22 100%);border-color:#ffffff14;box-shadow:inset 0 1px #ffffff0d,0 32px 80px -36px #0009}[data-theme=dark] .review-card-image{border-color:#ffffff1a}[data-theme=dark] .demo-showcase-chrome{background-color:#27272a;background-image:radial-gradient(circle at 18px 18px,#ff5f57 5px,#0000 5.5px),radial-gradient(circle at 38px 18px,#febc2e 5px,#0000 5.5px),radial-gradient(circle at 58px 18px,#28c840 5px,#0000 5.5px);border-bottom-color:#ffffff14}[data-theme=dark] .demo-showcase-chrome-url{color:#a1a1aa;background:#27272af2;border-color:#ffffff1a}[data-theme=dark] .ios-section{background:0 0}[data-theme=dark] .ios-card{background:#18181b;border-color:#ffffff0f;box-shadow:0 30px 80px -30px #0000008c,0 2px 8px #00000059}[data-theme=dark] .ios-lede{color:#d4d4d8}[data-theme=dark] .ios-step-title{color:#f4f4f5}[data-theme=dark] .ios-step-desc{color:#a1a1aa}[data-theme=dark] .ios-step-num{color:#0f172a;background:#ffc01e}[data-theme=dark] .ios-download-btn{color:#0f172a;background:#f4f4f5;border-color:#f4f4f5}[data-theme=dark] .ios-download-btn:hover{background:#fff;border-color:#fff}[data-theme=dark] .focus-cat-card{background:#18181b;border-color:#ffffff0f}[data-theme=dark] .focus-cat-lede{color:#d4d4d8}[data-theme=dark] .focus-cat-add-btn{color:#000;background:#ffc01e}[data-theme=dark] .focus-cat-add-btn:hover{color:#000;background:#ffb515}[data-theme=dark] .faq-section{background:0 0}[data-theme=dark] .faq-browser{background:#18181bb8;border-color:#ffffff14;box-shadow:inset 0 1px #ffffff0d,0 0 0 1px #0000004d,0 32px 80px -32px #0009}[data-theme=dark] .faq-gpt,[data-theme=dark] .faq-gpt-main{background:#18181b}[data-theme=dark] .faq-gpt-sidebar{background:#131316;border-right-color:#ffffff0f}[data-theme=dark] .faq-gpt-sidebar-title{color:#f4f4f5}[data-theme=dark] .faqw-search-input{color:#f4f4f5;background:#1e1e22;border-color:#3f3f46}[data-theme=dark] .faqw-search-input::placeholder{color:#71717a}[data-theme=dark] .faq-gpt-new-chat{color:#f4f4f5;background:#1e1e22;border-color:#3f3f46}[data-theme=dark] .faq-gpt-new-chat:hover{background:#28282d;border-color:#52525b}[data-theme=dark] .faq-gpt-sidebar-label{color:#71717a}[data-theme=dark] .faq-gpt-nav-item{color:#d4d4d8}[data-theme=dark] .faq-gpt-nav-item:hover,[data-theme=dark] .faq-gpt-nav-item.is-active{color:#f4f4f5;background:#28282d}[data-theme=dark] .faqw-empty-hint{color:#71717a}[data-theme=dark] .faq-doc-eyebrow{color:#a1a1aa}[data-theme=dark] .faq-doc-title{color:#f4f4f5}[data-theme=dark] .faq-doc-body p{color:#c4c4cc}[data-theme=dark] .faq-doc-body strong{color:#f4f4f5}[data-theme=dark] .faq-doc-divider{background:#ffffff14}[data-theme=dark] .faq-doc-footer{color:#a1a1aa}[data-theme=dark] .faq-doc-footer a{color:#f4f4f5}[data-theme=dark] .faq-gpt-mobile-prompt{color:#d4d4d8;background:#1e1e22;border-color:#3f3f46}[data-theme=dark] .ai-review-section{background:0 0}[data-theme=dark] .ai-review-waitlist{background:#ffffff06;border-color:#ffffff0f}@media (max-width:900px){[data-theme=dark] .ai-review-waitlist{background:#ffffff08;border-bottom-color:#ffffff0f}}[data-theme=dark] .contact-section{background:0 0}[data-theme=dark] .contact-section-lead{color:#f4f4f5}[data-theme=dark] .contact-showcase{box-shadow:none;background:0 0;border:none}[data-theme=dark] .contact-card{background:#27272a;border-color:#3f3f46;box-shadow:0 12px 30px -20px #0009}[data-theme=dark] .contact-card:hover{background:#2e2e33;border-color:#ffc01e73;box-shadow:0 18px 40px -16px #0009}[data-theme=dark] .contact-card-icon,[data-theme=dark] .contact-card-icon--brand{box-shadow:none;background:#ffffff0f;border-color:#ffffff1a}[data-theme=dark] .contact-card-title{color:#f4f4f5}[data-theme=dark] .contact-card-desc{color:#a1a1aa}[data-theme=dark] .contact-card-cta,[data-theme=dark] .contact-card-cta--email{color:#ffc01e}[data-theme=dark] .contact-card:hover .contact-card-cta,[data-theme=dark] .contact-card:hover .contact-card-cta--email{color:#ffe066}[data-theme=dark] .landing-footer{background:#0c0d10;border-top:1px solid #ffffff0f}[data-theme=dark] .footer-grid,[data-theme=dark] .footer-bottom{color:#a1a1aa}[data-theme=dark] .footer-brand-name,[data-theme=dark] .footer-col h4{color:#f4f4f5}[data-theme=dark] .footer-col a,[data-theme=dark] .footer-link-icon{color:#a1a1aa}[data-theme=dark] .footer-col a:hover,[data-theme=dark] .footer-link-icon:hover{color:#ffc01e}[data-theme=dark] .footer-status-dot{background:#2dd4bf}[data-theme=dark] .footer-legal a{color:#71717a}[data-theme=dark] .footer-legal a:hover{color:#d4d4d8}[data-theme=dark] .footer-copyright{color:#52525b}[data-theme=dark] .landing-header-signin{color:#a1a1aa}[data-theme=dark] .landing-header-signin:hover{color:#f4f4f5;background:#ffffff0f}[data-theme=dark] .workflow-step{background:#27272a;border-color:#3f3f46;box-shadow:0 12px 30px -20px #0009}[data-theme=dark] .workflow-step-index{color:#d4d4d8;background:#ffffff14}[data-theme=dark] .workflow-step-title{color:#f4f4f5}[data-theme=dark] .workflow-step-desc{color:#a1a1aa}[data-theme=dark] .workflow-step--goal{background:#ffc01e14;border-color:#ffc01e66}[data-theme=dark] .workflow-step--goal .workflow-step-index{color:#1a1a1a;background:#ffc01e}[data-theme=dark] .workflow-step:not(:last-child):after{color:#52525b}