:root{--primary-color: #6366f1;--primary-hover: #4f46e5;--text-color: #1e293b;--text-light: #64748b;--bg-color: #f8fafc;--sidebar-bg: #ffffff;--card-bg: #ffffff;--border-color: #e2e8f0;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--font-sans: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--sidebar-width: 260px;--news-width: 320px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--bg-color);color:var(--text-color);line-height:1.6}a{text-decoration:none;color:inherit}#app{display:flex;min-height:100vh}.mobile-header{display:none;justify-content:space-between;align-items:center;padding:1rem;background-color:var(--sidebar-bg);border-bottom:1px solid var(--border-color);position:fixed;top:0;left:0;right:0;z-index:50}.mobile-header .logo img{max-width:100px}#menu-toggle{background:none;border:none;cursor:pointer;color:var(--text-color)}.sidebar{width:var(--sidebar-width);background-color:var(--sidebar-bg);border-right:1px solid var(--border-color);height:100vh;position:fixed;left:0;top:0;display:flex;flex-direction:column;padding:1.5rem;z-index:40;transition:transform .3s ease}.sidebar-header{margin-bottom:2.5rem}.sidebar-header .logo{margin-bottom:1rem}.logo img{max-width:140px;height:auto;display:block}.nav-menu{display:flex;flex-direction:column;gap:.5rem;flex:1}.nav-link{padding:.75rem 1rem;border-radius:.5rem;color:var(--text-light);font-weight:500;transition:all .2s}.nav-link:hover,.nav-link.active{background-color:#f1f5f9;color:var(--primary-color)}.sidebar-footer{margin-top:auto}.btn-subscribe{display:flex;align-items:center;justify-content:center;gap:.6rem;background-color:#000;color:#fff;padding:.8rem 1.25rem;border-radius:.75rem;text-decoration:none;font-weight:600;font-size:.95rem;transition:all .25s ease;border:1px solid #333}.btn-subscribe:hover{background-color:#222;transform:translateY(-2px);box-shadow:0 4px 12px #0003}.btn-subscribe svg{width:18px;height:18px}.main-content{flex:1;margin-left:var(--sidebar-width);padding:3rem 4rem;max-width:1200px}.hero-section{padding:4rem 0 6rem;max-width:800px}.hero-title{font-size:3.5rem;font-weight:800;line-height:1.2;margin-bottom:1.5rem;color:var(--text-color);letter-spacing:-1px}.hero-title .highlight{color:var(--primary-color)}.hero-subtitle{font-size:1.25rem;color:var(--text-light);margin-bottom:2.5rem;max-width:600px}.btn-primary{display:inline-block;background-color:var(--primary-color);color:#fff;padding:1rem 2rem;border-radius:2rem;font-weight:600;box-shadow:0 4px 14px #6366f163;transition:transform .2s,box-shadow .2s}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #6366f13b;background-color:var(--primary-hover)}.hero-buttons{display:flex;gap:1.25rem;align-items:center;justify-content:center}.btn-secondary{display:inline-flex;align-items:center;gap:.5rem;background-color:#6366f10d;color:var(--primary-color);padding:1rem 1.75rem;border-radius:2rem;font-weight:600;border:1.5px solid rgba(99,102,241,.2);cursor:pointer;font-family:var(--font-sans);transition:all .3s cubic-bezier(.4,0,.2,1);font-size:1rem}.btn-secondary:hover{background-color:#6366f11a;border-color:var(--primary-color);transform:translateY(-2px);box-shadow:0 4px 15px #6366f11a}.btn-primary{padding:1rem 2rem}#hot-news-btn{display:none}.intro-section{background-color:#fff;padding:3rem;border-radius:1rem;border:1px solid var(--border-color);margin-bottom:4rem}.intro-section h2{font-size:1.5rem;margin-bottom:1rem}.intro-section p{color:var(--text-light);font-size:1.1rem}.tool-section{margin-bottom:5rem;scroll-margin-top:2rem}.section-header{margin-bottom:2rem}.section-header h2{font-size:2rem;font-weight:700;margin-bottom:.5rem}.section-tagline{color:var(--text-light);font-size:1.1rem}.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.tool-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:1rem;padding:1.5rem;transition:all .3s ease;position:relative;display:flex;flex-direction:column;height:100%;cursor:default}.tool-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--primary-color)}.card-badge{position:absolute;top:1rem;right:1rem;background-color:#e0e7ff;color:var(--primary-color);font-size:.75rem;font-weight:600;padding:.25rem .75rem;border-radius:1rem}.card-icon{width:48px;height:48px;background-color:#f1f5f9;border-radius:.75rem;margin-bottom:1.5rem;display:flex;align-items:center;justify-content:center;overflow:hidden}.card-icon img{width:100%;height:100%;object-fit:cover}.card-icon .icon-text{font-weight:700;color:var(--primary-color);font-size:1.2rem}.tool-card h3{font-size:1.25rem;margin-bottom:.5rem}.tool-card p{color:var(--text-light);font-size:.95rem;margin-bottom:1.5rem;flex:1}.card-footer{display:flex;justify-content:space-between;align-items:center;margin-top:auto;border-top:1px solid var(--border-color);padding-top:1rem}.tag.free{background-color:#dcfce7;color:#166534;font-size:.75rem;font-weight:600;padding:.25rem .5rem;border-radius:.25rem}.visit-link{color:var(--primary-color);font-weight:600;font-size:.9rem;transition:transform .2s}.tool-card:hover .visit-link{transform:translate(4px)}.section-footer{margin-top:2rem;text-align:right}.text-link{color:var(--text-light);font-weight:500;transition:color .2s}.text-link:hover{color:var(--primary-color)}.site-footer{padding:3rem 0;border-top:1px solid var(--border-color);margin-top:4rem;color:var(--text-light);font-size:.9rem}.site-footer .container{display:flex;justify-content:space-between;align-items:center}.footer-links{display:flex;gap:1.5rem}.footer-links a:hover{color:var(--primary-color)}@media(max-width:1024px){.hero-title{font-size:3rem}}@media(max-width:768px){.mobile-header{display:flex}.sidebar{transform:translate(-100%);box-shadow:var(--shadow-xl)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0;padding:6rem 1.5rem 2rem}.hero-title{font-size:2.5rem}.intro-section{padding:1.5rem}.site-footer .container{flex-direction:column;gap:1rem;text-align:center}}.news-sidebar{width:var(--news-width);background-color:transparent;padding:3rem 1.5rem;position:fixed;right:0;top:0;height:100vh;overflow-y:auto;border-left:1px solid var(--border-color);display:none}.news-header h3{font-size:1.1rem;font-weight:700;margin-bottom:2rem;display:flex;align-items:center;gap:.5rem;color:var(--text-color)}.news-footer{margin-top:1.5rem}.btn-social-x{display:flex;align-items:center;justify-content:center;gap:.6rem;background-color:#000;color:#fff;padding:.8rem 1.25rem;border-radius:.75rem;font-size:.95rem;font-weight:600;text-decoration:none;transition:all .25s ease;border:1px solid #333}.btn-social-x:hover{background-color:#222;transform:translateY(-3px);box-shadow:0 8px 20px #00000040}.btn-social-x svg{width:18px;height:18px}.news-card{background:#fff;border:1px solid var(--border-color);padding:1rem;border-radius:.75rem;margin-bottom:1rem;transition:all .2s;display:block}.news-card:hover{border-color:var(--primary-color);box-shadow:var(--shadow-md);transform:translate(-4px)}.news-card h4{font-size:1rem;margin-bottom:.5rem;color:var(--text-color)}.news-card p{font-size:.85rem;color:var(--text-light);line-height:1.4}.modal{display:none;position:fixed;z-index:1000;left:0;top:0;width:100%;height:100%;background-color:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-content{background-color:#fff;margin:10% auto;padding:2rem;border-radius:1.5rem;width:90%;max-width:500px;max-height:80vh;overflow-y:auto;position:relative}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.close-modal{font-size:2rem;cursor:pointer;color:var(--text-light)}.subpage-layout{display:flex;justify-content:center;align-items:flex-start;min-height:100vh;gap:2rem;padding:4rem 1.5rem;max-width:1800px;margin:0 auto}.subpage-main{flex:1;max-width:1200px;min-width:0}.side-ad{width:270px;position:sticky;top:4rem;display:none;flex-shrink:0;text-align:center}.side-ad.left{order:-1}.side-ad.right{order:1}@media(min-width:1800px){.side-ad{display:block}}.details-container,.legal-content{margin:0!important;max-width:none!important;padding:0!important}.subpage-main .legal-content{max-width:800px!important;margin:0 auto!important}@media(min-width:1400px){.news-sidebar{display:block}.main-content{margin-right:var(--news-width)}}@media(max-width:1399px){#hot-news-btn{display:inline-block}}