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p{font-size:14px}.cta-btn{padding:12px 24px;font-size:14px}.hero-p{font-size:13px}.img-prev img{max-height:120px}}@media (width<=414px){.hero{padding:calc(var(--nav-h)20px) 12px 24px}.sol-wrap{padding:calc(var(--nav-h)20px) 12px 40px}.hero-inner{padding:0}.h1{margin-bottom:10px;font-size:22px}.hero-p{margin-bottom:18px;font-size:12.5px}.solver-body{padding:12px}.s-input{min-height:50px;padding:10px 12px;font-size:14px}.solve-btn{padding:12px;font-size:14px}.s-tool{padding:8px 10px}.pill{padding:4px 10px;font-size:11px}.pill-l{font-size:11px}.q-card,.a-card{padding:14px}.q-badge,.a-badge{padding:4px 10px;font-size:11.5px}.sol-inner{gap:14px}.section,.stats-sec,.cta-sec,.who-sec,.ex-sec,.cmp-sec{padding:40px 12px}.sec-t{font-size:20px}.sec-s{font-size:13px}.feat{padding:20px 16px}.feat h3{font-size:14px}.feat p{font-size:12.5px}.ex-eq{padding:8px 12px;font-size:14px}.step{padding:22px 16px}.topic{padding:14px 16px}.topic-e{font-size:24px}.topic-n{font-size:13.5px}.topic-d{font-size:11.5px}.who{padding:22px 16px}.who-ico{font-size:30px}.faq-q{padding:14px 16px;font-size:14px}.faq-a{padding:0 16px 14px;font-size:13px}.f-inner{padding:36px 12px 20px}.f-cols{gap:20px}.f-col h4{font-size:11px}.f-col a{font-size:12.5px}.f-bottom{padding:14px 12px}.f-bottom p{font-size:11px}.nav-inner{padding:0 12px}.logo-t{font-size:14.5px}.logo-icon{width:30px;height:30px}.mkb-r{gap:3px}.mk{min-width:36px;height:32px;padding:0 6px;font-size:12.5px}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--c5);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--c4)}::selection{color:var(--c1);background:#2563eb1f}[data-theme=dark] ::selection{background:#60a5fa26}.hero{padding-top:100px!important}@media (width<=768px){.hero{padding-top:88px!important}}@media (width<=414px){.hero{padding-top:80px!important}}.page-hero{background:linear-gradient(170deg, var(--bg-2) 0%, var(--bg-0) 100%);text-align:center;padding:108px 20px 40px}[data-theme=dark] .page-hero{background:linear-gradient(170deg, #0f1525 0%, var(--bg-0) 100%)}.page-content{max-width:800px;margin:0 auto;padding:48px 20px 80px}@media (width<=480px){.page-hero{padding:92px 16px 32px}.page-content{padding:32px 16px 60px}}.blog-grid{grid-template-columns:repeat(3,1fr);gap:20px;max-width:1100px;margin:0 auto;display:grid}@media (width<=1024px){.blog-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=640px){.blog-grid{grid-template-columns:1fr}}.blog-card{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--r-xl);transition:all .25s;overflow:hidden}.blog-card:hover{border-color:var(--border-h);box-shadow:var(--sh-md);transform:translateY(-4px)}.blog-card img{object-fit:cover;width:100%;height:180px}.blog-card-body{padding:20px}.blog-card-body h3{color:var(--c1);margin-bottom:8px;font-size:16px;font-weight:700}.blog-card-body p{color:var(--c3);margin-bottom:12px;font-size:13.5px;line-height:1.55}.blog-card-cta{color:var(--accent);align-items:center;gap:4px;font-size:13px;font-weight:600;display:inline-flex}.pagination{justify-content:center;align-items:center;gap:4px;margin-top:40px;display:flex}.page-btn{border:1px solid var(--border);border-radius:var(--r-sm);background:var(--bg-1);min-width:36px;height:36px;color:var(--c3);justify-content:center;align-items:center;padding:0 10px;font-size:13px;font-weight:600;transition:all .15s;display:inline-flex}.page-btn:hover:not([disabled]){color:var(--accent);border-color:var(--border-a);background:var(--accent-bg)}.page-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}.contact-form{max-width:600px;margin:0 auto}.form-group{margin-bottom:16px}.form-group label{color:var(--c2);margin-bottom:6px;font-size:13px;font-weight:600;display:block}.form-group input,.form-group textarea{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--r-md);width:100%;color:var(--c1);outline:none;padding:12px 16px;font-size:14px;transition:all .2s}.form-group input:focus,.form-group textarea:focus{background:var(--bg-input-f);border-color:var(--accent-l);box-shadow:0 0 0 3px var(--accent-bg)}.form-group textarea{resize:vertical;min-height:120px}.form-submit{background:linear-gradient(135deg, var(--accent) 0%, #2d5cd9 100%);color:#fff;border-radius:var(--r-md);cursor:pointer;border:none;align-items:center;gap:6px;padding:12px 28px;font-size:14.5px;font-weight:650;transition:all .2s;display:inline-flex;box-shadow:0 4px 14px #2563eb40}.form-submit:hover{transform:translateY(-1px);box-shadow:0 6px 20px #2563eb59}.form-status{margin-top:12px;font-size:13px;font-weight:500}.form-status.success{color:var(--green)}.form-status.error{color:var(--red)}.prose{color:var(--c2);font-size:15px;line-height:1.8}.prose h2{color:var(--c1);margin:32px 0 12px;font-size:clamp(20px,3vw,28px);font-weight:700}.prose h3{color:var(--c1);margin:24px 0 8px;font-size:18px;font-weight:700}.prose p{margin-bottom:16px}.prose a{color:var(--accent)}.prose code{font-family:var(--mono);background:var(--accent-bg);color:var(--accent);border-radius:4px;padding:2px 6px;font-size:13px}.prose ul,.prose ol{margin:12px 0;padding-left:24px}.prose li{margin-bottom:6px}.prose blockquote{border-left:3px solid var(--accent);background:var(--accent-bg);border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--c3);margin:16px 0;padding:8px 16px}.lang-switcher{position:relative}.lang-btn{border:1px solid var(--border);border-radius:var(--r-sm);background:var(--bg-1);color:var(--c3);cursor:pointer;align-items:center;gap:4px;padding:5px 10px;font-size:12px;font-weight:500;display:inline-flex}.lang-dropdown{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--r-md);min-width:160px;max-height:240px;box-shadow:var(--sh-lg);z-index:50;margin-bottom:4px;padding:4px;display:none;position:absolute;bottom:100%;left:0;overflow-y:auto}.lang-dropdown.open{display:block}.lang-dropdown a{color:var(--c3);border-radius:var(--r-sm);padding:6px 10px;font-size:12px;display:block}.lang-dropdown a:hover{background:var(--accent-bg);color:var(--accent)}.lang-dropdown a.active{color:var(--accent);font-weight:600}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-gradient-position{syntax:"*";inherits:false}@property --tw-gradient-from{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-via{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-to{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-stops{syntax:"*";inherits:false}@property --tw-gradient-via-stops{syntax:"*";inherits:false}@property --tw-gradient-from-position{syntax:"<length-percentage>";inherits:false;initial-value:0%}@property --tw-gradient-via-position{syntax:"<length-percentage>";inherits:false;initial-value:50%}@property --tw-gradient-to-position{syntax:"<length-percentage>";inherits:false;initial-value:100%}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}
