.css-page-main{position:relative;background:var(--bg-base);color:var(--text-main);overflow-x:hidden} .css-hero{position:relative;padding:10rem 0 4rem;overflow:hidden} .css-hero-content{display:flex;flex-direction:column;align-items:center;text-align:center} .css-hero-content h1{font-size:clamp(3rem,5vw,4.5rem);line-height:1.1;margin-bottom:1.5rem;font-weight:700;letter-spacing:-1px} .hero-lead{font-size:1.15rem;color:var(--text-muted);line-height:1.7;margin:0 auto;max-width:800px} .section-header{display:flex;flex-direction:column;align-items:center} .css-engine-section{padding-bottom:10rem} .showcase-header-split{display:flex;justify-content:space-between;align-items:flex-end;max-width:1050px;margin:0 auto 3rem;gap:4rem} .showcase-header-left{flex:1} .showcase-header-right{flex:1.2} .showcase-title{font-size:clamp(2.5rem,4vw,3.5rem);line-height:1.1;letter-spacing:-1px;margin:0} .showcase-subtitle{font-size:1.1rem;color:var(--text-muted);line-height:1.7;margin:0} .editor-workspace{position:relative;max-width:1000px;margin:4rem auto 0;perspective:1200px;transform-style:preserve-3d} .workspace-main-img{width:100%;display:block;border-radius:12px;border:1px solid rgba(255,255,255,0.1);box-shadow:0 30px 80px rgba(0,0,0,0.8),0 0 40px rgba(168,85,247,0.15)} .floating-panel{position:absolute;border-radius:12px;overflow:hidden;border:1px solid rgba(255,255,255,0.15);box-shadow:0 25px 50px rgba(0,0,0,0.8),0 0 30px rgba(0,0,0,0.5);z-index:3;animation:floatPanel 6s ease-in-out infinite;background:#181818} .floating-panel img{display:block;width:100%;height:auto} @keyframes floatPanel{0%,100%{transform:translateY(0)} 50%{transform:translateY(-15px)}} @media(max-width:992px){.showcase-header-split{flex-direction:column;align-items:center;text-align:center;gap:1.5rem} .browser-text{display:flex;flex-direction:column;align-items:center;text-align:center} .browser-features li{text-align:left}} .css-playground{display:flex;max-width:1000px;margin:0 auto;background:#0d1116;border:1px solid #30363d;border-radius:12px;overflow:hidden;box-shadow:0 30px 60px rgba(0,0,0,0.6);height:500px} .playground-sidebar{width:300px;background:#161b22;border-right:1px solid #30363d;display:flex;flex-direction:column} .sidebar-header{padding:1.5rem;font-size:0.85rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:#8b949e;border-bottom:1px solid #30363d;display:flex;align-items:center;gap:8px} .preset-list{list-style:none;padding:1rem;margin:0;flex:1;overflow-y:auto} .preset-item{display:flex;align-items:center;gap:10px;padding:1rem 1.25rem;margin-bottom:0.5rem;border-radius:8px;color:#c9d1d9;font-size:0.95rem;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all 0.2s ease} .preset-item iconify-icon{font-size:1.2rem;color:#8b949e;transition:color 0.2s} .preset-item:hover{background:rgba(255,255,255,0.03)} .preset-item.active{background:rgba(0,123,255,0.1);border-color:rgba(0,123,255,0.3);color:#fff;box-shadow:inset 4px 0 0 var(--primary)} .preset-item.active iconify-icon{color:var(--primary)} .playground-preview{flex:1;display:flex;flex-direction:column;position:relative;background:#050608;overflow:hidden} .preview-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,0.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.02) 1px,transparent 1px);background-size:20px 20px;z-index:0} .preview-header{height:50px;background:rgba(13,17,22,0.8);backdrop-filter:blur(10px);border-bottom:1px solid #30363d;display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;position:relative;z-index:2;font-family:monospace;font-size:0.85rem;color:#8b949e} .preview-dots{display:flex;gap:6px} .preview-dots span{width:10px;height:10px;border-radius:50%;background:#30363d} .preview-center{flex:1;display:flex;align-items:center;justify-content:center;position:relative;z-index:2} .preview-footer{padding:1.5rem;background:rgba(13,17,22,0.9);border-top:1px solid #30363d;position:relative;z-index:2;font-size:0.9rem;color:#8b949e;text-align:center;transition:opacity 0.2s ease;min-height:70px} @media(max-width:768px){.css-playground{flex-direction:column;height:auto} .playground-sidebar{width:100%;border-right:none;border-bottom:1px solid #30363d} .preset-list{display:flex;overflow-x:auto;padding:0.5rem} .preset-item{white-space:nowrap;margin-bottom:0;margin-right:0.5rem} .preview-center{min-height:300px}} .demo-btn{outline:none;font-family:'Poppins',sans-serif;cursor:pointer;position:relative;overflow:hidden} .demo-btn.preset-neon{border:1px solid #005ce6;border-radius:6px;background:linear-gradient(180deg,rgba(0,123,255,0.2) 0%,rgba(0,92,230,0.4) 100%);color:#ffffff;padding:14px 32px;font-size:1rem;font-weight:600;text-shadow:0 1px 2px rgba(0,0,0,0.5);box-shadow:0 0 15px rgba(0,123,255,0.3),inset 0 0 10px rgba(0,123,255,0.2);transition:all 0.2s cubic-bezier(0.16,1,0.3,1)} .demo-btn.preset-neon:hover{background:linear-gradient(180deg,rgba(0,123,255,0.4) 0%,rgba(0,92,230,0.6) 100%);box-shadow:0 0 25px rgba(0,123,255,0.6),0 0 40px rgba(0,123,255,0.2),inset 0 0 15px rgba(0,123,255,0.4);transform:translateY(-2px);border-color:#38bdf8} .demo-btn.preset-cyberpunk{border:2px solid #fce803;background:transparent;color:#fce803;padding:12px 30px;font-size:1rem;font-weight:800;text-transform:uppercase;letter-spacing:2px;border-radius:0;box-shadow:5px 5px 0px rgba(252,232,3,0.2);transition:all 0.1s linear} .demo-btn.preset-cyberpunk:hover{background:#fce803;color:#050608;box-shadow:8px 8px 0px rgba(252,232,3,0.4);transform:translate(-3px,-3px)} .demo-btn.preset-mc-enchant{border:2px solid #6b21a8;background:#1e1b4b;color:#d8b4fe;padding:14px 36px;font-size:1rem;font-weight:600;font-family:monospace;border-radius:2px;box-shadow:inset 0 0 15px rgba(107,33,168,0.5),0 5px 15px rgba(0,0,0,0.5);transition:border-color 0.3s,color 0.3s} .demo-btn.preset-mc-enchant::after{content:'';position:absolute;top:0;left:-100%;width:50%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);transform:skewX(-20deg);transition:none} .demo-btn.preset-mc-enchant:hover{border-color:#a855f7;color:#fff;cursor:pointer} .demo-btn.preset-mc-enchant:hover::after{animation:mcGlint 0.6s ease-in-out} @keyframes mcGlint{0%{left:-100%} 100%{left:200%}} .demo-btn.preset-glass{border:1px solid rgba(255,255,255,0.3);background:rgba(255,255,255,0.05);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#ffffff;padding:14px 36px;font-size:1rem;font-weight:500;border-radius:30px;box-shadow:0 10px 30px rgba(0,0,0,0.3);transition:all 0.3s ease} .demo-btn.preset-glass:hover{background:rgba(255,255,255,0.15);border-color:rgba(255,255,255,0.6);box-shadow:0 15px 35px rgba(0,0,0,0.4),0 0 20px rgba(255,255,255,0.1);transform:translateY(-3px)} .css-browser-section{padding:6rem 0} .browser-split{display:flex;align-items:center;gap:5rem} .browser-text{flex:1} .browser-visual{flex:1.3} .browser-text h2{font-size:2.2rem;margin-bottom:1rem;letter-spacing:-0.5px} .browser-text p{font-size:1.05rem;color:#cbd5e1;line-height:1.7} .browser-features{list-style:none;padding:0} .browser-features li{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1.5rem} .browser-features iconify-icon{font-size:1.6rem;color:var(--primary);margin-top:2px} .browser-features strong{display:block;color:#fff;font-size:1.05rem;margin-bottom:4px} .browser-features span{display:block;font-size:0.9rem;color:var(--text-muted)} .browser-img-wrapper{position:relative;border-radius:12px;border:1px solid rgba(255,255,255,0.1);background:var(--bg-surface);box-shadow:0 20px 50px rgba(0,0,0,0.6)} .browser-main-img{width:100%;display:block;border-radius:12px;position:relative;z-index:2} .browser-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80%;height:80%;background:var(--primary);filter:blur(100px);opacity:0.15;z-index:1;pointer-events:none} @media(max-width:992px){.browser-split{flex-direction:column;gap:3rem} .browser-text{text-align:center} .browser-features li{text-align:left}}