@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700&display=swap");*,:after,:before{margin:0;padding:0;box-sizing:border-box}:root{--bg:#000000;--bg-1:#0a0a0a;--bg-2:#111111;--bg-3:#1a1a1a;--bg-card:#0a0a0a;--border:rgba(255,255,255,0.08);--border-2:rgba(255,255,255,0.14);--border-strong:rgba(255,255,255,0.24);--text:#ffffff;--text-2:rgba(255,255,255,0.7);--text-3:rgba(255,255,255,0.46);--text-4:rgba(255,255,255,0.28);--success:#00d97e;--blue:#0070f3;--nav-h:64px;--max-w:1200px;--font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--mono:"JetBrains Mono","Fira Code",monospace;--r-sm:6px;--r:10px;--r-lg:16px;--ease:cubic-bezier(0.16,1,0.3,1)}[data-theme=light]{--bg:#ffffff;--bg-1:#fafafa;--bg-2:#f5f5f5;--bg-3:#eaeaea;--bg-card:#ffffff;--border:rgba(0,0,0,0.08);--border-2:rgba(0,0,0,0.12);--border-strong:rgba(0,0,0,0.2);--text:#000000;--text-2:rgba(0,0,0,0.7);--text-3:rgba(0,0,0,0.5);--text-4:rgba(0,0,0,0.32)}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background .25s ease,color .25s ease;font-size:16px}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}img,svg{display:block;max-width:100%}.container{max-width:var(--max-w);margin:0 auto;padding:0 40px;width:100%}@media (max-width:900px){.container{padding:0 24px}}@media (max-width:480px){.container{padding:0 18px}}.section{padding:120px 0;position:relative}.section-sm{padding:72px 0;position:relative}@media (max-width:900px){.section{padding:72px 0}.section-sm{padding:48px 0}}.display-xl{font-size:clamp(38px,6.5vw,84px);line-height:1.04;letter-spacing:-.04em}.display-lg,.display-xl{font-family:var(--font);font-weight:600}.display-lg{font-size:clamp(32px,5vw,56px);line-height:1.06;letter-spacing:-.035em}.display-md{font-family:var(--font);font-size:clamp(26px,3.5vw,40px);letter-spacing:-.025em}.display-md,.section-title{font-weight:600;line-height:1.12}.section-title{font-size:clamp(28px,4vw,44px);letter-spacing:-.03em;margin-bottom:16px}.section-subtitle{font-size:17px;color:var(--text-3);max-width:560px;line-height:1.6}@media (max-width:600px){.section-subtitle{font-size:15px}}.label-mono{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.04em;text-transform:uppercase}.label-mono,.text-muted{color:var(--text-3)}.text-subtle{color:var(--text-4)}.text-center{text-align:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:9999px;font-size:14px;font-weight:500;transition:all .18s var(--ease);border:1px solid transparent;cursor:pointer;white-space:nowrap;font-family:var(--font);line-height:1}.btn-primary{background:var(--text);color:var(--bg)}.btn-primary:hover{opacity:.85;transform:translateY(-1px)}.btn-outline{background:transparent;color:var(--text);border-color:var(--border-2)}.btn-outline:hover{border-color:var(--border-strong);background:rgba(128,128,128,.06)}.btn-ghost{background:rgba(128,128,128,.08);color:var(--text)}.btn-ghost:hover{background:rgba(128,128,128,.14)}.btn-lg{padding:13px 26px;font-size:15px}.btn-sm{padding:7px 14px;font-size:13px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px;transition:border-color .2s var(--ease),transform .2s var(--ease),background .2s var(--ease)}.card:hover{border-color:var(--border-2)}.card-hover:hover{transform:translateY(-2px)}.grid-2{grid-template-columns:1fr 1fr}.grid-2,.grid-3{display:grid;gap:20px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}@media (max-width:980px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width:620px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;gap:14px}}.divider{width:100%;height:1px;background:var(--border);border:none}.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:9999px;font-size:12px;font-weight:500;border:1px solid var(--border-2);color:var(--text-2);background:rgba(128,128,128,.06)}@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes pulseGlow{0%,to{opacity:.5}50%{opacity:1}}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}.animate-fade-up{animation:fadeUp .7s var(--ease) forwards}.animate-fade-in{animation:fadeIn .7s var(--ease) forwards}.delay-1{animation-delay:.08s;opacity:0}.delay-2{animation-delay:.16s;opacity:0}.delay-3{animation-delay:.24s;opacity:0}.delay-4{animation-delay:.32s;opacity:0}.delay-5{animation-delay:.4s;opacity:0}.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}.reveal.visible{opacity:1;transform:none}.input{width:100%;background:rgba(128,128,128,.06);border:1px solid var(--border-2);border-radius:var(--r);padding:12px 16px;font-size:14px;color:var(--text);font-family:var(--font);outline:none;transition:border-color .15s,background .15s}.input:focus{border-color:var(--border-strong);background:rgba(128,128,128,.1)}.input::placeholder{color:var(--text-4)}textarea.input{resize:vertical;min-height:110px}.icon-box{width:40px;height:40px;border-radius:var(--r);background:rgba(128,128,128,.08);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:18px;flex-shrink:0}.check-item{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--text-2);line-height:1.5;margin-bottom:11px}.check-icon{width:18px;height:18px;border-radius:50%;background:rgba(255,255,255,.08);border:1px solid var(--border-2);display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}[data-theme=light] .check-icon{background:rgba(0,0,0,.05)}.pricing-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:32px;transition:border-color .2s;position:relative}.pricing-card.featured{border-color:var(--border-strong)}.pricing-card .price-num{font-size:46px;font-weight:600;letter-spacing:-.03em;line-height:1}.pricing-card .price-per{font-size:14px;color:var(--text-3);font-weight:400;margin-left:4px}.compare-table{width:100%;border-collapse:collapse;font-size:14px}.compare-table th{padding:14px 18px;text-align:center;font-weight:500;font-size:13px;color:var(--text-3);border-bottom:1px solid var(--border)}.compare-table th:first-child{text-align:left}.compare-table td{padding:13px 18px;border-bottom:1px solid var(--border);color:var(--text-3);text-align:center}.compare-table td:first-child{text-align:left;color:var(--text)}.compare-table tr:last-child td{border-bottom:none}.code-block{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--r-lg);padding:22px;font-family:var(--mono);font-size:13px;line-height:1.8;overflow-x:auto;color:var(--text-2)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-strong)}::selection{background:rgba(255,255,255,.2)}[data-theme=light] ::selection{background:rgba(0,0,0,.12)}.nav-link{font-size:14px;color:var(--text-3);transition:color .15s;white-space:nowrap;font-weight:400}.nav-link:hover{color:var(--text)}.bg-grid{background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:64px 64px}.mobile-menu-overlay{position:fixed;inset:0;background:var(--bg);z-index:999;display:flex;flex-direction:column;padding:90px 24px 40px;overflow-y:auto;animation:fadeIn .2s ease}@media (max-width:480px){.btn-lg{padding:12px 22px;font-size:14px}}@media (max-width:640px){.display-xl{font-size:clamp(32px,9vw,48px)!important}.display-lg{font-size:clamp(28px,8vw,40px)!important}.section-title{font-size:clamp(24px,7vw,32px)!important}table.compare-table{font-size:12px}.compare-table td,.compare-table th{padding:10px 8px}}*{min-width:0}canvas,img,svg,video{max-width:100%;height:auto}.article-wrapper{max-width:740px;margin:0 auto}.article-title{font-size:clamp(32px,5vw,48px);font-weight:600;line-height:1.1;letter-spacing:-.03em;color:var(--text);margin-bottom:0}.article-meta{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--text-3);font-family:var(--mono);text-transform:uppercase;letter-spacing:.04em}.article-hero-img-wrapper{width:calc(100% + 80px);margin-left:-40px;margin-bottom:56px;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--border)}@media (max-width:900px){.article-hero-img-wrapper{width:100%;margin-left:0}}.article-hero-img{width:100%;height:420px;object-fit:cover;display:block}.article-inline-img{width:100%;height:auto;border-radius:var(--r);margin:2.5em 0;border:1px solid var(--border);display:block}.article-body{color:var(--text);font-size:17px;line-height:1.8}.article-body p{margin-bottom:1.8em;color:var(--text)}.article-body h2{font-size:24px;font-weight:600;color:var(--text);margin-top:3em;margin-bottom:1em;letter-spacing:-.02em;line-height:1.3}.article-body h3{font-size:19px;font-weight:600;color:var(--text);margin-top:2.5em;margin-bottom:.8em;letter-spacing:-.01em}.article-body ol,.article-body ul{margin-bottom:1.8em;padding-left:24px}.article-body li{margin-bottom:.6em;padding-left:8px;color:var(--text)}.article-body li::marker{color:var(--text-3)}.article-body strong{color:var(--text);font-weight:600}.article-body a{color:var(--blue);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(0,112,243,.3);transition:text-decoration-color .2s}.article-body a:hover{text-decoration-color:var(--blue)}.article-body blockquote{margin:2.5em 0;padding:20px 24px;background:var(--bg-2);border-left:3px solid var(--border-strong);border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--text-2);font-style:italic}.article-body blockquote p{margin-bottom:0}.article-body code{background:var(--bg-2);border:1px solid var(--border);padding:2px 7px;border-radius:4px;font-family:var(--mono);font-size:.9em;color:var(--text)}.article-body pre{background:var(--bg-1)!important;border:1px solid var(--border);border-radius:var(--r);padding:24px;margin:2em 0;overflow-x:auto}.article-body pre code{background:transparent!important;border:none!important;padding:0!important;font-size:14px;line-height:1.7}.article-body hr{border:none;height:1px;background:var(--border);margin:3em 0}.article-body table{width:100%;border-collapse:collapse;margin:2em 0;font-size:15px}.article-body td,.article-body th{padding:14px 18px;text-align:left;border-bottom:1px solid var(--border)}.article-body th{color:var(--text-3);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.04em;font-family:var(--mono)}.article-body td{color:var(--text)}