@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700;800&display=swap');:root{--primary:#E271A5;--primary-glow:rgba(226,113,165,0.15);--primary-border-glow:rgba(226,113,165,0.3);--accent-cyan:#64D8C7;--accent-sky:#64D8C7;--bg-navy-dark:#0A0F1D;--bg-navy-light:#121B33;--bg-black:#030712;--glass-bg:rgba(15,23,42,0.55);--glass-border:rgba(255,255,255,0.06);--glass-border-hover:rgba(226,113,165,0.3);--glass-glow:0 8px 32px 0 rgba(0,0,0,0.37);--text-white:#F8FAFC;--text-gray:#94A3B8;--text-dim:#64748B;--font-heading:'Poppins',sans-serif;--font-body:'Inter',sans-serif;--transition-smooth:all 0.4s cubic-bezier(0.16,1,0.3,1);}*{margin:0;padding:0;box-sizing:border-box;}html{scroll-behavior:smooth;}body{font-family:var(--font-body);background:radial-gradient(circle at 50% 0%,var(--bg-navy-light) 0%,var(--bg-black) 100%);background-color:var(--bg-black);color:var(--text-white);line-height:1.6;overflow-x:hidden;position:relative;min-height:100vh;}::-webkit-scrollbar{width:8px;}::-webkit-scrollbar-track{background:var(--bg-black);}::-webkit-scrollbar-thumb{background:rgba(226,113,165,0.25);border-radius:4px;}::-webkit-scrollbar-thumb:hover{background:var(--primary);}a{text-decoration:none;color:inherit;transition:var(--transition-smooth);}.bg-glow-container{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden;z-index:-2;pointer-events:none;}.glow-blob{position:absolute;border-radius:50%;filter:blur(140px);opacity:0.15;mix-blend-mode:screen;animation:blobFloat 20s infinite alternate ease-in-out;}.glow-blob-1{top:-10%;left:10%;width:500px;height:500px;background:var(--primary);animation-duration:25s;}.glow-blob-2{top:30%;right:-5%;width:600px;height:600px;background:var(--accent-cyan);animation-duration:30s;}.glow-blob-3{bottom:10%;left:-5%;width:450px;height:450px;background:var(--primary);animation-duration:20s;}@keyframes blobFloat{0%{transform:translate(0,0) scale(1);}50%{transform:translate(40px,-60px) scale(1.1);}100%{transform:translate(-20px,40px) scale(0.9);}}.bg-grid-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(rgba(255,255,255,0.01) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.01) 1px,transparent 1px);background-size:50px 50px;background-position:center top;z-index:-1;pointer-events:none;opacity:0.8;}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}.header{position:fixed;top:0;left:0;width:100%;z-index:100;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);background:rgba(7,12,25,0.65);border-bottom:1px solid var(--glass-border);transition:var(--transition-smooth);}.header.scrolled{background:rgba(5,7,15,0.85);box-shadow:0 4px 30px rgba(0,0,0,0.4);}.nav-container{display:flex;justify-content:space-between;align-items:center;height:80px;}.logo-wrapper{display:flex;align-items:center;gap:12px;}.logo-icon{width:38px;height:38px;background:linear-gradient(135deg,var(--primary) 0%,var(--accent-cyan) 100%);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--bg-black);font-weight:800;font-size:1.3rem;box-shadow:0 0 15px var(--primary-glow);}.logo-img{height:38px;width:auto;object-fit:contain;}.logo-text{font-family:var(--font-heading);font-weight:700;font-size:1.4rem;letter-spacing:-0.5px;background:linear-gradient(to right,var(--text-white),var(--primary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}.nav-links{display:flex;align-items:center;gap:32px;list-style:none;}.nav-link{font-size:0.95rem;font-weight:500;color:var(--text-gray);position:relative;padding:8px 0;}.nav-link:hover,.nav-link.active{color:var(--text-white);}.nav-link::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:linear-gradient(to right,var(--primary),var(--accent-cyan));transition:var(--transition-smooth);}.nav-link:hover::after,.nav-link.active::after{width:100%;}.nav-btn{background:linear-gradient(135deg,rgba(226,113,165,0.1) 0%,rgba(100,216,199,0.05) 100%);border:1px solid rgba(226,113,165,0.3);padding:10px 20px;border-radius:50px;color:var(--primary);font-weight:600;font-size:0.9rem;box-shadow:inset 0 0 10px rgba(226,113,165,0.05);}.nav-btn:hover{background:linear-gradient(135deg,var(--primary) 0%,var(--accent-cyan) 100%);color:var(--bg-black);border-color:transparent;box-shadow:0 0 20px rgba(226,113,165,0.4);transform:translateY(-2px);}.menu-toggle{display:none;flex-direction:column;gap:6px;background:none;border:none;cursor:pointer;}.menu-toggle span{display:block;width:26px;height:2px;background-color:var(--text-white);transition:var(--transition-smooth);}.glass-card{background:var(--glass-bg);border:1px solid var(--glass-border);box-shadow:var(--glass-glow);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:20px;padding:32px;transition:var(--transition-smooth);position:relative;overflow:hidden;}.glass-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(255,255,255,0.03) 0%,transparent 100%);pointer-events:none;z-index:1;}.glass-card:hover{border-color:var(--glass-border-hover);transform:translateY(-6px);box-shadow:0 15px 35px -10px rgba(226,113,165,0.15),var(--glass-glow);}.glow-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(226,113,165,0.08);border:1px solid rgba(226,113,165,0.2);border-radius:50px;padding:6px 16px;font-size:0.85rem;font-weight:600;color:var(--primary);text-transform:uppercase;letter-spacing:1px;margin-bottom:24px;box-shadow:0 0 15px rgba(226,113,165,0.05);}.glow-badge .dot{width:8px;height:8px;border-radius:50%;background-color:var(--primary);box-shadow:0 0 8px var(--primary);animation:pulseDot 1.5s infinite alternate;}@keyframes pulseDot{from{opacity:0.5;transform:scale(0.8);}to{opacity:1;transform:scale(1.2);}}.hero-section{padding:160px 0 100px 0;text-align:center;position:relative;}.hero-content{max-width:800px;margin:0 auto;}.hero-title{font-family:var(--font-heading);font-weight:800;font-size:4rem;line-height:1.1;letter-spacing:-2px;margin-bottom:24px;background:linear-gradient(135deg,var(--text-white) 30%,var(--primary) 70%,var(--accent-cyan) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}.hero-desc{font-size:1.25rem;color:var(--text-gray);margin-bottom:40px;font-weight:400;line-height:1.7;}.hero-ctas{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;}.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 36px;border-radius:50px;font-weight:600;font-size:1rem;cursor:pointer;transition:var(--transition-smooth);}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--accent-cyan) 100%);color:var(--bg-black);box-shadow:0 4px 25px rgba(226,113,165,0.4);}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(226,113,165,0.6);}.btn-secondary{background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-white);backdrop-filter:blur(12px);}.btn-secondary:hover{background:rgba(255,255,255,0.08);border-color:rgba(226,113,165,0.3);transform:translateY(-3px);}.section{padding:90px 0;}.section-header{text-align:center;max-width:650px;margin:0 auto 60px auto;}.section-title{font-family:var(--font-heading);font-size:2.5rem;font-weight:700;letter-spacing:-1px;margin-bottom:16px;background:linear-gradient(to right,var(--text-white),var(--accent-sky));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}.section-subtitle{color:var(--text-gray);font-size:1.05rem;}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;}.feature-icon-wrapper{width:55px;height:55px;border-radius:12px;background:rgba(226,113,165,0.08);border:1px solid rgba(226,113,165,0.2);display:flex;align-items:center;justify-content:center;color:var(--primary);margin-bottom:24px;box-shadow:inset 0 0 10px rgba(226,113,165,0.05);}.feature-title{font-family:var(--font-heading);font-size:1.35rem;font-weight:600;margin-bottom:12px;color:var(--text-white);}.feature-desc{color:var(--text-gray);font-size:0.95rem;line-height:1.6;}.why-container{display:grid;grid-template-columns:1.1fr 0.9fr;gap:60px;align-items:center;}.why-list{display:flex;flex-direction:column;gap:20px;}.why-item{display:flex;gap:20px;padding:24px;}.why-item-icon{flex-shrink:0;width:44px;height:44px;border-radius:50%;background:rgba(100,216,199,0.1);border:1px solid rgba(100,216,199,0.25);display:flex;align-items:center;justify-content:center;color:var(--accent-cyan);}.why-item-title{font-family:var(--font-heading);font-size:1.15rem;font-weight:600;margin-bottom:6px;color:var(--text-white);}.why-item-desc{color:var(--text-gray);font-size:0.95rem;}.why-visual{position:relative;display:flex;align-items:center;justify-content:center;}.why-image-card{width:100%;max-width:450px;border-radius:24px;background:linear-gradient(135deg,rgba(15,23,42,0.7) 0%,rgba(7,12,25,0.9) 100%);border:1px solid var(--glass-border);padding:30px;box-shadow:var(--glass-glow);}.code-mock{font-family:monospace;font-size:0.85rem;background:rgba(3,7,18,0.8);border:1px solid rgba(255,255,255,0.05);border-radius:12px;padding:20px;color:#E2E8F0;line-height:1.5;overflow-x:auto;}.code-mock .green{color:#10B981;}.code-mock .cyan{color:var(--accent-cyan);}.code-mock .yellow{color:#F59E0B;}.code-mock .gray{color:#64748B;}.guide-tabs{display:flex;justify-content:center;gap:15px;margin-bottom:40px;}.tab-btn{background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-gray);padding:12px 28px;border-radius:50px;font-weight:600;cursor:pointer;transition:var(--transition-smooth);}.tab-btn.active,.tab-btn:hover{background:rgba(226,113,165,0.1);border-color:var(--primary);color:var(--text-white);}.guide-content{max-width:800px;margin:0 auto;}.command-box{background:rgba(10,15,28,0.7);border:1px solid var(--glass-border);border-radius:16px;padding:20px 24px;display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px;position:relative;}.command-text{font-family:'Courier New',Courier,monospace;color:var(--accent-cyan);font-size:0.95rem;word-break:break-all;user-select:all;}.copy-btn{background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.1);color:var(--text-gray);width:40px;height:40px;border-radius:8px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition-smooth);flex-shrink:0;}.copy-btn:hover{background:var(--primary-glow);border-color:var(--primary);color:var(--primary);}.command-notes{font-size:0.9rem;color:var(--text-gray);}.command-notes code{background:rgba(255,255,255,0.05);padding:2px 6px;border-radius:4px;font-family:monospace;color:var(--primary);}.code-snippet-card{margin-top:30px;}.code-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,0.05);padding-bottom:12px;margin-bottom:16px;}.code-lang{font-size:0.8rem;text-transform:uppercase;color:var(--text-dim);font-weight:700;letter-spacing:0.5px;}.stats-section{background:linear-gradient(180deg,transparent 0%,rgba(226,113,165,0.03) 50%,transparent 100%);position:relative;}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;}.stat-card{text-align:center;padding:40px 24px;}.stat-number{font-family:var(--font-heading);font-size:3.5rem;font-weight:800;line-height:1;margin-bottom:12px;background:linear-gradient(to right,var(--primary),var(--accent-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}.stat-label{color:var(--text-gray);font-size:0.95rem;font-weight:500;text-transform:uppercase;letter-spacing:1px;}.article-section{background:rgba(10,15,28,0.3);padding:100px 0;border-top:1px solid rgba(255,255,255,0.03);border-bottom:1px solid rgba(255,255,255,0.03);}.article-content{max-width:800px;margin:0 auto;font-size:1.05rem;color:var(--text-gray);line-height:1.8;}.article-content h2{font-family:var(--font-heading);color:var(--text-white);font-size:2rem;margin-top:40px;margin-bottom:20px;font-weight:700;letter-spacing:-0.5px;}.article-content h3{font-family:var(--font-heading);color:var(--primary);font-size:1.4rem;margin-top:30px;margin-bottom:15px;font-weight:600;}.article-content p{margin-bottom:24px;}.article-content ul{margin-bottom:24px;padding-left:20px;}.article-content li{margin-bottom:8px;}.article-highlight{background:rgba(226,113,165,0.05);border-left:4px solid var(--primary);padding:20px 24px;border-radius:0 16px 16px 0;margin:30px 0;font-style:italic;color:var(--text-white);}.keyword-highlight{color:var(--primary);font-weight:600;border-bottom:1px dashed rgba(226,113,165,0.4);}.faq-container{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:16px;}.faq-item{border:1px solid var(--glass-border);background:rgba(15,23,42,0.45);border-radius:16px;overflow:hidden;transition:var(--transition-smooth);}.faq-item:hover{border-color:var(--glass-border-hover);background:rgba(15,23,42,0.6);}.faq-question{display:flex;justify-content:space-between;align-items:center;padding:24px;cursor:pointer;user-select:none;}.faq-question h3{font-family:var(--font-heading);font-size:1.1rem;font-weight:600;color:var(--text-white);}.faq-icon{width:24px;height:24px;display:flex;align-items:center;justify-content:center;color:var(--primary);transition:var(--transition-smooth);}.faq-answer{max-height:0;overflow:hidden;transition:max-height 0.4s cubic-bezier(0.16,1,0.3,1),padding 0.4s ease;padding:0 24px;color:var(--text-gray);font-size:0.95rem;border-top:1px solid transparent;}.faq-item.active .faq-icon{transform:rotate(180deg);}.faq-item.active .faq-answer{max-height:500px;padding-bottom:24px;padding-top:12px;border-top-color:rgba(255,255,255,0.05);}.community-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;max-width:900px;margin:0 auto;}.community-card{display:flex;gap:24px;align-items:flex-start;}.community-icon{flex-shrink:0;width:50px;height:50px;border-radius:12px;background:rgba(226,113,165,0.1);display:flex;align-items:center;justify-content:center;color:var(--primary);}.community-title{font-family:var(--font-heading);font-size:1.25rem;font-weight:600;margin-bottom:8px;color:var(--text-white);}.community-desc{color:var(--text-gray);font-size:0.95rem;margin-bottom:16px;}.community-link{display:inline-flex;align-items:center;gap:6px;color:var(--primary);font-weight:600;font-size:0.9rem;}.community-link:hover{color:var(--accent-cyan);}.download-hero{padding:160px 0 60px 0;text-align:center;}.download-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;margin-bottom:60px;}.download-card-meta{display:flex;justify-content:space-between;align-items:center;margin-top:24px;padding-top:20px;border-top:1px solid rgba(255,255,255,0.05);}.download-badge{background:rgba(100,216,199,0.15);color:var(--accent-cyan);border-radius:4px;padding:3px 8px;font-size:0.8rem;font-weight:700;}.history-container{overflow-x:auto;border:1px solid var(--glass-border);border-radius:16px;background:rgba(15,23,42,0.35);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);margin-bottom:40px;}.history-table{width:100%;border-collapse:collapse;text-align:left;font-size:0.95rem;}.history-table th{background:rgba(10,15,28,0.7);padding:18px 24px;font-weight:600;color:var(--text-white);border-bottom:1px solid rgba(255,255,255,0.05);}.history-table td{padding:18px 24px;color:var(--text-gray);border-bottom:1px solid rgba(255,255,255,0.03);}.history-table tr:last-child td{border-bottom:none;}.history-table tr:hover td{color:var(--text-white);background:rgba(255,255,255,0.02);}.version-tag{font-family:monospace;font-weight:700;color:var(--primary);background:rgba(226,113,165,0.1);padding:3px 8px;border-radius:4px;}.changelog-link{color:var(--accent-cyan);font-weight:500;}.changelog-link:hover{text-decoration:underline;}.release-notes-box{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:20px;padding:36px;margin-bottom:60px;box-shadow:var(--glass-glow);}.release-notes-box h3{font-family:var(--font-heading);color:var(--text-white);font-size:1.4rem;margin-bottom:24px;display:flex;align-items:center;gap:12px;}.release-list{list-style:none;display:flex;flex-direction:column;gap:18px;}.release-list li{position:relative;padding-left:28px;color:var(--text-gray);font-size:0.95rem;}.release-list li::before{content:'✓';position:absolute;left:0;top:0;color:var(--primary);font-weight:bold;}.release-list li strong{color:var(--text-white);}.req-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;margin-bottom:60px;}.req-item{display:flex;gap:20px;}.req-icon{width:44px;height:44px;border-radius:10px;background:rgba(226,113,165,0.08);display:flex;align-items:center;justify-content:center;color:var(--primary);flex-shrink:0;}.req-title{font-family:var(--font-heading);font-weight:600;color:var(--text-white);margin-bottom:6px;}.req-desc{color:var(--text-gray);font-size:0.9rem;}.footer{background:rgba(5,8,16,0.95);border-top:1px solid var(--glass-border);padding:80px 0 40px 0;position:relative;}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:60px;margin-bottom:60px;}.footer-brand{display:flex;flex-direction:column;gap:20px;}.footer-desc{color:var(--text-gray);font-size:0.95rem;max-width:320px;}.footer-socials{display:flex;gap:16px;}.social-icon{width:40px;height:40px;border-radius:8px;background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.05);display:flex;align-items:center;justify-content:center;color:var(--text-gray);transition:var(--transition-smooth);}.social-icon:hover{background:var(--primary-glow);border-color:var(--primary);color:var(--primary);}.footer-title{font-family:var(--font-heading);font-size:1.1rem;font-weight:600;color:var(--text-white);margin-bottom:24px;}.footer-links{list-style:none;display:flex;flex-direction:column;gap:12px;}.footer-links a{color:var(--text-gray);font-size:0.95rem;}.footer-links a:hover{color:var(--primary);padding-left:4px;}.footer-bottom{border-top:1px solid rgba(255,255,255,0.05);padding-top:30px;display:flex;justify-content:space-between;align-items:center;color:var(--text-dim);font-size:0.85rem;flex-wrap:wrap;gap:20px;}.toast{position:fixed;bottom:30px;right:30px;background:rgba(10,15,28,0.9);border:1px solid var(--primary);color:var(--text-white);padding:12px 24px;border-radius:10px;font-size:0.9rem;box-shadow:0 10px 30px rgba(0,0,0,0.5),0 0 15px rgba(226,113,165,0.2);z-index:1000;transform:translateY(100px);opacity:0;transition:all 0.4s cubic-bezier(0.175,0.885,0.32,1.275);}.toast.show{transform:translateY(0);opacity:1;}@media (max-width:1024px){.features-grid{grid-template-columns:repeat(2,1fr);}.stats-grid{grid-template-columns:repeat(2,1fr);}}@media (max-width:768px){.hero-title{font-size:2.8rem;}.hero-desc{font-size:1.1rem;}.section-title{font-size:2rem;}.nav-links{position:fixed;top:80px;left:-100%;width:100%;height:calc(100vh - 80px);background:rgba(7,12,25,0.95);backdrop-filter:blur(20px);flex-direction:column;padding:40px;gap:24px;transition:var(--transition-smooth);border-top:1px solid rgba(255,255,255,0.05);}.nav-links.open{left:0;}.menu-toggle{display:flex;}.menu-toggle.open span:nth-child(1){transform:rotate(45deg) translate(5px,6px);}.menu-toggle.open span:nth-child(2){opacity:0;}.menu-toggle.open span:nth-child(3){transform:rotate(-45deg) translate(7px,-8px);}.why-container{grid-template-columns:1fr;gap:40px;}.features-grid{grid-template-columns:1fr;}.stats-grid{grid-template-columns:1fr;}.download-grid{grid-template-columns:1fr;}.req-grid{grid-template-columns:1fr;}.community-grid{grid-template-columns:1fr;}.footer-grid{grid-template-columns:1fr;gap:40px;}}.reading-progress-container{position:fixed;top:80px;left:0;width:100%;height:3px;background:rgba(255,255,255,0.01);z-index:101;pointer-events:none;}.reading-progress-bar{height:100%;width:0%;background:linear-gradient(to right,var(--primary),var(--accent-cyan));box-shadow:0 0 8px var(--primary-glow);transition:width 0.1s ease;}.article-layout{display:flex;gap:40px;margin-top:40px;align-items:flex-start;}.article-main{flex:1;min-width:0;}.article-sidebar{width:280px;position:sticky;top:100px;flex-shrink:0;max-height:calc(100vh - 120px);overflow-y:auto;scrollbar-width:thin;}.sticky-toc-wrapper{border:1px solid var(--glass-border);background:var(--glass-bg);border-radius:16px;padding:24px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);}.toc-title{font-family:var(--font-heading);font-size:1rem;font-weight:600;color:var(--text-white);margin-bottom:16px;text-transform:uppercase;letter-spacing:0.5px;}.toc-navigation ul{list-style:none;padding-left:0;display:flex;flex-direction:column;gap:10px;}.toc-navigation li{font-size:0.9rem;}.toc-navigation a{color:var(--text-gray);transition:var(--transition-smooth);display:block;padding:2px 0;line-height:1.4;}.toc-navigation a:hover,.toc-navigation a.active{color:var(--primary);padding-left:6px;border-left:2px solid var(--primary);}.article-breadcrumbs{display:flex;align-items:center;gap:8px;font-size:0.85rem;color:var(--text-dim);margin-bottom:16px;}.article-breadcrumbs a{color:var(--text-dim);}.article-breadcrumbs a:hover{color:var(--text-white);}.article-breadcrumbs .separator{color:var(--text-dim);}.article-breadcrumbs .active{color:var(--primary);pointer-events:none;}.article-meta{display:flex;align-items:center;gap:12px;font-size:0.85rem;color:var(--text-dim);margin-top:12px;flex-wrap:wrap;}.article-meta span{display:inline-flex;align-items:center;gap:6px;}.article-meta svg{width:14px;height:14px;opacity:0.7;}.meta-separator{opacity:0.5;}.mobile-toc-collapsible{display:none;margin-bottom:24px;padding:0;overflow:hidden;border-radius:12px;}.mobile-toc-toggle{width:100%;background:rgba(255,255,255,0.02);border:none;color:var(--text-white);padding:16px 20px;font-size:0.95rem;font-weight:600;text-align:left;display:flex;justify-content:space-between;align-items:center;cursor:pointer;transition:var(--transition-smooth);}.mobile-toc-toggle:hover{background:rgba(255,255,255,0.04);}.mobile-toc-toggle svg{transition:transform 0.3s ease;}.mobile-toc-toggle.open svg{transform:rotate(180deg);}.mobile-toc-content{max-height:0;overflow:hidden;transition:max-height 0.3s cubic-bezier(0.16,1,0.3,1);padding:0 20px;background:rgba(10,15,28,0.4);}.mobile-toc-content.open{max-height:400px;overflow-y:auto;padding-top:12px;padding-bottom:16px;border-top:1px solid rgba(255,255,255,0.05);}.mobile-toc-content ul{list-style:none;padding-left:0;display:flex;flex-direction:column;gap:12px;}.mobile-toc-content a{color:var(--text-gray);font-size:0.9rem;display:block;}.mobile-toc-content a:hover{color:var(--primary);}.callout{display:flex;gap:16px;padding:20px 24px;border-radius:12px;margin:24px 0;background:rgba(255,255,255,0.02);border:1px solid var(--glass-border);}.callout-icon{font-weight:bold;font-size:1.1rem;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;}.callout-body{font-size:0.95rem;color:var(--text-gray);line-height:1.6;}.callout-note{border-left:4px solid var(--primary);background:rgba(226,113,165,0.02);}.callout-note .callout-icon{background:rgba(226,113,165,0.1);color:var(--primary);}.callout-info{border-left:4px solid var(--accent-cyan);background:rgba(100,216,199,0.02);}.callout-info .callout-icon{background:rgba(100,216,199,0.1);color:var(--accent-cyan);}.callout-warning{border-left:4px solid #F59E0B;background:rgba(245,158,11,0.02);}.callout-warning .callout-icon{background:rgba(245,158,11,0.1);color:#F59E0B;}.callout-danger{border-left:4px solid #EF4444;background:rgba(239,68,68,0.02);}.callout-danger .callout-icon{background:rgba(239,68,68,0.1);color:#EF4444;}.article-navigation{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin:40px 0;padding-top:30px;border-top:1px solid rgba(255,255,255,0.05);}.nav-card{display:flex;flex-direction:column;padding:20px;border:1px solid var(--glass-border);background:var(--glass-bg);border-radius:12px;transition:var(--transition-smooth);}.nav-card:hover{border-color:var(--glass-border-hover);transform:translateY(-2px);}.nav-card.nav-next{text-align:right;align-items:flex-end;}.nav-label{font-size:0.8rem;text-transform:uppercase;color:var(--text-dim);font-weight:600;letter-spacing:0.5px;margin-bottom:4px;}.nav-title{font-family:var(--font-heading);font-size:1.05rem;font-weight:600;color:var(--text-white);transition:var(--transition-smooth);}.nav-card:hover .nav-title{color:var(--primary);}.article-footer-meta{display:flex;justify-content:space-between;align-items:center;padding:20px 0;border-top:1px solid rgba(255,255,255,0.05);margin-top:40px;flex-wrap:wrap;gap:20px;}.article-share{display:flex;align-items:center;gap:12px;}.article-share span{font-size:0.9rem;color:var(--text-dim);}.share-buttons{display:flex;gap:8px;}.share-btn{width:34px;height:34px;border-radius:8px;background:rgba(255,255,255,0.02);border:1px solid rgba(255,255,255,0.05);display:flex;align-items:center;justify-content:center;color:var(--text-gray);transition:var(--transition-smooth);}.share-btn:hover{background:var(--primary-glow);border-color:var(--primary);color:var(--primary);}.author-box{display:flex;gap:20px;align-items:center;margin:40px 0;}.author-avatar{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,var(--primary) 0%,var(--accent-cyan) 100%);display:flex;align-items:center;justify-content:center;font-size:1.8rem;font-family:var(--font-heading);font-weight:700;color:var(--bg-black);box-shadow:0 0 15px rgba(226,113,165,0.2);flex-shrink:0;}.author-name{font-family:var(--font-heading);font-size:1.1rem;font-weight:600;color:var(--text-white);margin-bottom:4px;}.author-bio{font-size:0.9rem;color:var(--text-gray);line-height:1.5;}@media (max-width:1024px){.article-layout{flex-direction:column;gap:0;align-items:stretch;}.article-sidebar{display:none;}.mobile-toc-collapsible{display:block;}.article-navigation{grid-template-columns:1fr;gap:12px;}.nav-card.nav-next{text-align:left;align-items:flex-start;}}