:root{--bg:#0b0f19;--panel:#111827;--panel-2:#172033;--line:#26334a;--text:#f5f7fb;--muted:#9aa8bc;--brand:#b7ff5a;--brand-2:#62e6c9;--warm:#ffd166;--danger:#ff8b8b;--shadow:0 20px 60px rgba(0,0,0,.25)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#0a0e17;color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}.container{width:min(1120px,calc(100% - 40px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(10,14,23,.84);backdrop-filter:blur(16px);border-bottom:1px solid 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h1{font-size:clamp(36px,6vw,64px);line-height:1.02;letter-spacing:-.07em;margin:14px 0 20px}.article h2{font-size:29px;letter-spacing:-.04em;margin-top:46px}.article p,.article li{color:#c4cedc;font-size:17px}.article .answer{background:rgba(183,255,90,.08);border-left:3px solid var(--brand);padding:18px 20px;border-radius:0 14px 14px 0;color:#e8f2e3}.steps{counter-reset:step;display:grid;gap:12px;padding:0;list-style:none}.steps li{counter-increment:step;background:#111b2a;border:1px solid var(--line);padding:18px 18px 18px 55px;border-radius:15px;position:relative}.steps li:before{content:counter(step);position:absolute;left:17px;top:17px;width:25px;height:25px;border-radius:50%;display:grid;place-items:center;background:var(--brand);color:#111;font-weight:900;font-size:13px}.notice{padding:16px 18px;background:rgba(255,209,102,.08);border:1px solid rgba(255,209,102,.3);border-radius:14px;color:#f6df9b}.form-shell{padding:72px 0}.form-grid{display:grid;grid-template-columns:1fr 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.big-check{font-size:54px;color:var(--brand)}.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{text-align:left;padding:12px;border-bottom:1px solid var(--line);font-size:14px}.status{display:inline-flex;padding:5px 9px;border-radius:99px;background:rgba(183,255,90,.12);color:var(--brand);font-size:12px;font-weight:800}.site-footer{border-top:1px solid rgba(255,255,255,.08);padding:50px 0 25px;background:#080b12}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:28px}.footer-grid h3{font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:#fff}.footer-grid a{display:block;color:#9eacc0;font-size:14px;margin:8px 0}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:40px;padding-top:18px;border-top:1px solid rgba(255,255,255,.07);color:#6f7d92;font-size:12px}.toast{position:fixed;right:20px;bottom:20px;background:#142238;border:1px solid #3e5574;padding:14px 16px;border-radius:12px;box-shadow:var(--shadow);z-index:50}.error{color:var(--danger);font-size:13px;margin:8px 0}.small{font-size:13px}@media(max-width:850px){.nav-links{display:none}.hero-grid{grid-template-columns:1fr;gap:38px}.hero{padding-top:55px}.plans-grid,.grid-3,.faq-grid,.form-grid{grid-template-columns:1fr}.form-card.full{grid-column:auto}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column}.trust-row{grid-template-columns:1fr}.hero-card{transform:none}}@media(max-width:520px){.container{width:min(100% - 28px,1120px)}.nav-wrap{min-height:64px}.nav-cta{padding:8px 10px;font-size:12px}.hero h1{font-size:48px}.section{padding:55px 0}.footer-grid{grid-template-columns:1fr}.actions .btn{width:100%}}/* Visual media and blog cards */
.hero-media{margin-top:34px;border:1px solid rgba(183,255,90,.22);border-radius:24px;overflow:hidden;box-shadow:var(--shadow);background:#101827}.hero-media img{display:block;width:100%;height:auto;object-fit:contain;background:#0b1018}.hero-media .media-caption{padding:12px 16px;font-size:12px;color:var(--muted);background:#0d1420}.article-cover{margin:26px 0 34px;border-radius:22px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}.article-cover img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}.article-cover figcaption{padding:10px 14px;background:#101825;color:var(--muted);font-size:12px}.blog-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.blog-card{display:flex;flex-direction:column;overflow:hidden;background:linear-gradient(150deg,#131d2d,#0f1725);border:1px solid var(--line);border-radius:18px;transition:transform .2s,border-color .2s}.blog-card:hover{transform:translateY(-4px);border-color:rgba(183,255,90,.55)}.blog-card img{width:100%;height:auto;max-height:180px;object-fit:contain;display:block;background:#0a0e17;padding:8px}.blog-card-body{padding:16px}.blog-meta{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--brand);font-weight:800}.blog-card h2{font-size:18px;line-height:1.15;letter-spacing:-.035em;margin:8px 0}.blog-card p{color:var(--muted);margin:0 0 12px;font-size:14px}.read-link{font-weight:800;color:var(--brand);font-size:14px}.compact-media{margin:0 0 20px;border-radius:16px;overflow:hidden;border:1px solid var(--line)}.compact-media img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}.article-cta{margin-top:38px;padding:24px;border-radius:18px;background:linear-gradient(120deg,rgba(183,255,90,.15),rgba(98,230,201,.08));border:1px solid rgba(183,255,90,.25)}.article-cta h3{margin:0 0 8px;font-size:23px}.checkout-media{border-radius:16px;overflow:hidden;border:1px solid var(--line);margin:18px 0}.checkout-media img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}.mobile-only{display:none}@media(max-width:850px){.blog-grid{grid-template-columns:repeat(2,1fr)}.hero-media{margin-top:24px}.article-cover{margin:20px 0 28px}.article h1{font-size:42px}.blog-card h2{font-size:16px}.blog-card img{max-height:140px}.blog-card p{font-size:13px}}@media(max-width:520px){.hero-media{border-radius:18px}.article-cover{border-radius:16px}.article p,.article li{font-size:16px}.blog-card-body{padding:14px}.blog-card{border-radius:14px}.blog-card h2{font-size:15px}.blog-card img{max-height:120px;padding:6px}.blog-card p{display:none}.desktop-only{display:none}.mobile-only{display:block}}

/* Related article section */
.related-posts{margin:0 0 72px;padding:44px 0 0;border-top:1px solid rgba(255,255,255,.08)}.related-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:24px}.related-head h2{font-size:clamp(28px,4vw,42px);line-height:1.05;letter-spacing:-.06em;margin:8px 0 0}.related-posts .blog-card h2{font-size:17px}.related-posts .blog-card p{font-size:14px}.related-posts .blog-card-body{padding:14px}.related-posts .blog-grid{grid-template-columns:repeat(2,1fr)}@media(max-width:520px){.related-head{align-items:flex-start;flex-direction:column}.related-posts{margin-bottom:50px;padding-top:32px}.related-posts .blog-card h2{font-size:15px}}}}


/* Homepage pricing content */
.pricing-content{padding-top:34px}.pricing-table-wrap{background:#101825;border:1px solid var(--line);border-radius:18px}.pricing-table{min-width:760px}.pricing-table th{color:#9eacc0;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.pricing-table td{color:#c4cedc;vertical-align:middle}.pricing-table td strong{color:var(--text)}.pricing-table .read-link{white-space:nowrap}.pricing-disclaimer{color:var(--muted);font-size:13px;max-width:820px;margin:16px 0 0}@media(max-width:520px){.pricing-content{padding-top:20px}.pricing-table-wrap{border-radius:14px}.pricing-table th,.pricing-table td{padding:11px 12px}}


/* Original tutorial guide visuals */
.guide-figure{margin:30px 0 36px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#101825;box-shadow:var(--shadow)}.guide-figure img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}.guide-figure figcaption{padding:11px 14px;color:var(--muted);font-size:12px}.guide-figure + h2{margin-top:34px}@media(max-width:520px){.guide-figure{margin:24px 0 30px;border-radius:14px}.guide-figure figcaption{font-size:11px}}

/* AI Chat Widget */
#ai-chat-wrap{position:fixed;bottom:24px;right:24px;z-index:9999;font-family:Inter,ui-sans-serif,system-ui,sans-serif}
#ai-chat-fab{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#b7ff5a,#62e6c9);color:#0d1411;border:none;border-radius:50px;padding:14px 22px;font-size:14px;font-weight:800;cursor:pointer;box-shadow:0 8px 32px rgba(183,255,90,.3),0 2px 8px rgba(0,0,0,.3);transition:transform .2s,box-shadow .2s}
#ai-chat-fab:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 12px 40px rgba(183,255,90,.4),0 4px 12px rgba(0,0,0,.3)}
#ai-chat-fab.ai-fab-active{transform:scale(0.92);box-shadow:0 4px 16px rgba(183,255,90,.2)}
#ai-chat-box{position:absolute;bottom:68px;right:0;width:380px;max-height:520px;background:#111827;border:1px solid rgba(183,255,90,.2);border-radius:20px;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.5),0 0 0 1px rgba(183,255,90,.08);animation:aichat-in .25s ease}
#ai-chat-box.ai-chat-hidden{display:none}
@keyframes aichat-in{from{opacity:0;transform:translateY(16px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}
#ai-chat-header{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;background:linear-gradient(135deg,#172033,#111827);border-bottom:1px solid rgba(255,255,255,.08)}
#ai-chat-title{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:#f5f7fb}
.ai-dot{width:8px;height:8px;border-radius:50%;background:#b7ff5a;box-shadow:0 0 8px rgba(183,255,90,.5);animation:ai-pulse 2s infinite}
@keyframes ai-pulse{0%,100%{opacity:1}50%{opacity:.4}}
#ai-chat-minimize{background:none;border:1px solid rgba(255,255,255,.15);color:#9aa8bc;width:30px;height:30px;border-radius:8px;cursor:pointer;font-size:16px;display:grid;place-items:center;transition:background .2s,color .2s}
#ai-chat-minimize:hover{background:rgba(255,255,255,.08);color:#fff}
#ai-chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;min-height:280px;max-height:360px;scrollbar-width:thin;scrollbar-color:rgba(183,255,90,.2) transparent}
#ai-chat-messages::-webkit-scrollbar{width:5px}
#ai-chat-messages::-webkit-scrollbar-thumb{background:rgba(183,255,90,.2);border-radius:10px}
.ai-msg{display:flex;max-width:88%}
.ai-msg.ai-user{align-self:flex-end}
.ai-msg.ai-bot{align-self:flex-start}
.ai-msg-content{padding:10px 14px;border-radius:14px;font-size:13.5px;line-height:1.55;word-break:break-word}
.ai-user .ai-msg-content{background:linear-gradient(135deg,rgba(183,255,90,.18),rgba(98,230,201,.12));color:#e8f2e3;border-bottom-right-radius:4px}
.ai-bot .ai-msg-content{background:#1a2436;color:#c4cedc;border:1px solid rgba(255,255,255,.06);border-bottom-left-radius:4px}
.ai-typing span{display:inline-block;width:7px;height:7px;border-radius:50%;background:#9aa8bc;animation:ai-bounce .6s infinite alternate}
.ai-typing span:nth-child(2){animation-delay:.15s}
.ai-typing span:nth-child(3){animation-delay:.3s}
@keyframes ai-bounce{to{transform:translateY(-6px);opacity:.4}}
#ai-chat-form{display:flex;gap:8px;padding:12px 14px;border-top:1px solid rgba(255,255,255,.08);background:#0f1725}
#ai-chat-input{flex:1;background:#0b1018;border:1px solid #2b3b53;color:#f5f7fb;border-radius:12px;padding:10px 14px;font:inherit;font-size:13px;outline:none;transition:border-color .2s}
#ai-chat-input:focus{border-color:rgba(183,255,90,.5)}
#ai-chat-input::placeholder{color:#6b7a90}
#ai-chat-send{background:var(--brand,#b7ff5a);color:#0d1411;border:none;border-radius:10px;width:40px;height:40px;display:grid;place-items:center;cursor:pointer;transition:transform .15s,opacity .15s;font-size:18px;line-height:1}
#ai-chat-send:hover{transform:scale(1.08)}
#ai-chat-send:disabled{opacity:.4;cursor:not-allowed;transform:none}
@media(max-width:520px){#ai-chat-wrap{bottom:20px;right:20px;left:auto}#ai-chat-box{width:calc(100vw - 24px);right:0;bottom:68px;max-height:70vh;position:fixed}#ai-chat-fab{padding:0;width:52px;height:52px;border-radius:50%;gap:0;justify-content:center}#ai-chat-fab span:last-child{display:none}#ai-chat-fab span:first-child{font-size:22px}#ai-chat-messages{min-height:200px;max-height:50vh}}