:root{color-scheme:dark;--bg:#0f1115;--bg-soft:#15181d;--surface:#1b1f26;--surface-2:#20242b;--surface-hover:#272d36;--text:#f4f4f5;--muted:#a1a1aa;--subtle:#71717a;--line:rgba(255,255,255,0.08);--line-focus:rgba(255,255,255,0.16);--accent:#3b82f6;--accent-hover:#2563eb;--accent-dim:rgba(59,130,246,0.12);--success:#22c55e;--warning:#eab308;--danger:#ef4444;--shadow:0 1px 3px rgba(0,0,0,0.35);--shadow-md:0 4px 16px rgba(0,0,0,0.45);--radius:8px;--radius-sm:6px;--radius-lg:12px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background-color:var(--bg);color:var(--text);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:#60a5fa;text-decoration:none;transition:color 0.15s ease}a:hover{color:#93c5fd;text-decoration:underline}.skip-link{position:absolute;left:-9999px;top:8px}.skip-link:focus{left:8px;z-index:100;background:#ffffff;color:#0f1115;padding:10px 14px;border-radius:var(--radius-sm);font-weight:600}.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line);background:rgba(15,17,21,0.94);backdrop-filter:blur(8px)}.nav-wrap{max-width:1140px;margin:auto;padding:14px 20px;display:flex;align-items:center;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);font-weight:700;font-size:1.05rem;letter-spacing:-0.01em}.brand:hover{text-decoration:none;color:#ffffff}.brand-mark{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);background:transparent;box-shadow:none;overflow:visible}.brand-mark img{width:100%;height:100%;object-fit:contain}.main-nav{display:flex;gap:20px;align-items:center;margin-left:auto;font-size:0.92rem}.main-nav a{color:var(--muted);font-weight:500}.main-nav a[aria-current="page"],.main-nav a:hover{color:var(--text);text-decoration:none}.nav-cta,.button{display:inline-flex;justify-content:center;align-items:center;gap:8px;border:1px solid rgba(255,255,255,0.12);border-radius:var(--radius-sm);padding:9px 16px;font:inherit;font-size:0.92rem;font-weight:600;cursor:pointer;color:#ffffff;background:var(--accent);box-shadow:var(--shadow);transition:background 0.15s ease,border-color 0.15s ease}.nav-cta:hover,.button:hover{color:#ffffff;background:var(--accent-hover);text-decoration:none}.button.secondary{background:var(--surface);color:var(--text);box-shadow:none;border:1px solid var(--line)}.button.secondary:hover{background:var(--surface-hover);border-color:var(--line-focus)}.hero{max-width:1140px;margin:auto;padding:64px 20px 48px;display:grid;grid-template-columns:1.25fr 0.75fr;gap:40px;align-items:center}.eyebrow{display:inline-flex;border:1px solid rgba(59,130,246,0.25);background:var(--accent-dim);color:#60a5fa;border-radius:4px;padding:4px 10px;font-size:0.78rem;font-weight:600;letter-spacing:0.04em;text-transform:uppercase}h1{margin:16px 0;max-width:860px;font-size:clamp(2.1rem,4.5vw,3.2rem);line-height:1.15;font-weight:700;letter-spacing:-0.025em;color:var(--text)}.hero p{max-width:720px;color:var(--muted);font-size:1.05rem;line-height:1.6}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.hero-card{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow)}.hero-card h2{margin-top:0;font-size:1.35rem;font-weight:600;letter-spacing:-0.015em}.hero-list{margin:0;padding-left:20px;color:var(--muted)}.hero-list li{margin-bottom:8px}.hero-brand-logo{display:block;width:min(240px,60vw);height:auto;margin:0 0 16px;filter:none}.section{max-width:1140px;margin:auto;padding:48px 20px}.section.narrow{max-width:840px}.section-head{max-width:780px;margin-bottom:28px}.section h2{margin:0 0 10px;font-size:clamp(1.5rem,3.2vw,2.1rem);font-weight:600;letter-spacing:-0.02em;color:var(--text)}.section h3{margin:0 0 8px;font-size:1.15rem;font-weight:600;color:var(--text)}.section p,.section li{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.card-icon{font-size:1.5rem;margin-bottom:12px}.callout{border-left:3px solid var(--accent);background:rgba(59,130,246,0.06);border-radius:var(--radius-sm);padding:16px 18px;color:var(--muted)}.callout.warning{border-left-color:var(--warning);background:rgba(234,179,8,0.06)}.callout strong{color:var(--text)}.steps{counter-reset:step;display:grid;gap:14px}.step{position:relative;padding:20px 20px 20px 64px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.step::before{counter-increment:step;content:counter(step);position:absolute;left:20px;top:20px;width:28px;height:28px;display:grid;place-items:center;border-radius:var(--radius-xs);background:var(--accent-dim);color:#60a5fa;font-weight:700;font-size:0.88rem;border:1px solid rgba(59,130,246,0.2)}.faq details{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-sm);padding:16px 18px;margin-bottom:10px}.faq summary{cursor:pointer;font-weight:600;color:var(--text)}.faq details p{margin-top:10px;margin-bottom:0;color:var(--muted)}.page-hero{max-width:960px;margin:auto;padding:56px 20px 20px}.page-hero h1{font-size:clamp(2rem,4vw,3rem);font-weight:700;letter-spacing:-0.025em;margin-bottom:12px}.meta-note{color:var(--subtle);font-size:0.9rem}.prose{max-width:840px;margin:auto;padding:24px 20px 64px;color:var(--muted);font-size:0.98rem;line-height:1.68}.prose h2{margin-top:36px;margin-bottom:12px;font-size:1.55rem;font-weight:600;letter-spacing:-0.015em;color:var(--text)}.prose h3{margin-top:24px;margin-bottom:8px;font-size:1.2rem;font-weight:600;color:var(--text)}.prose p,.prose li{color:var(--muted)}.prose strong{color:var(--text)}.prose table{width:100%;border-collapse:collapse;margin:20px 0}.prose th,.prose td{text-align:left;vertical-align:top;padding:12px 14px;border:1px solid var(--line)}.prose th{background:var(--surface);color:var(--text);font-weight:600}.prose td{background:var(--bg-soft)}.article-meta{display:flex;flex-wrap:wrap;gap:8px 16px;color:var(--subtle);font-size:0.88rem;margin:12px 0 0}.article-meta span{display:inline-flex;align-items:center;gap:6px}.article-lead{font-size:1.05rem;color:#e4e4e7 !important;line-height:1.6}.article-toc{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);padding:18px 20px;margin:24px 0}.article-toc strong{display:block;margin-bottom:8px;font-weight:600;color:var(--text)}.article-toc ul{margin:0;padding-left:20px}.related-guides{margin-top:40px;padding-top:24px;border-top:1px solid var(--line)}.guide-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.guide-card .button{margin-top:auto;align-self:flex-start}.guide-kicker{font-size:0.78rem;text-transform:uppercase;letter-spacing:0.05em;color:#60a5fa;font-weight:700;margin-bottom:6px}.contact-form{display:grid;gap:14px}.contact-form label{font-weight:600;font-size:0.9rem;color:var(--text)}.contact-form input,.contact-form select,.contact-form textarea{width:100%;margin-top:6px;padding:11px 13px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg-soft);color:var(--text);font:inherit;font-size:0.95rem;transition:border-color 0.15s ease}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim)}.contact-form textarea{min-height:140px;resize:vertical}.site-footer{border-top:1px solid var(--line);background:#0b0d11}.footer-wrap{max-width:1140px;margin:auto;padding:36px 20px;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px}.footer-brand{display:flex;align-items:center;gap:10px}.footer-brand img{width:36px;height:36px;object-fit:contain}.footer-logo-copy{display:flex;gap:12px;align-items:flex-start}.footer-logo-copy img{width:40px;height:40px;object-fit:contain;flex:0 0 auto}.footer-links{display:grid;gap:8px}.footer-title{font-weight:700;font-size:0.9rem;color:var(--text);margin-bottom:8px}.footer-copy{max-width:420px;color:var(--muted);font-size:0.9rem;line-height:1.5}.copyright{max-width:1140px;margin:auto;padding:0 20px 24px;color:var(--subtle);font-size:0.85rem}.auth-brand-note{font-size:0.82rem;color:var(--muted)}:where(a,button,input,select,textarea,summary):focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (max-width:900px){.main-nav{display:none}.nav-cta{margin-left:auto}.hero{grid-template-columns:1fr;padding-top:48px}.grid,.grid.two{grid-template-columns:1fr}.footer-wrap{grid-template-columns:1fr}}@media (max-width:520px){.nav-wrap{padding:11px 16px}.nav-cta{padding:8px 12px;font-size:0.86rem}.hero,.section,.page-hero,.prose{padding-left:16px;padding-right:16px}h1{font-size:2.2rem}.hero-card,.card{padding:18px}.footer-brand img{width:32px;height:32px}.hero-brand-logo{width:200px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important}}
.twincraft-ad-wrapper{max-width:1140px;margin:36px auto;padding:0 20px;}.twincraft-ad-slot{position:relative;border-radius:var(--radius-lg,12px);background:var(--surface,#1b1f26);border:1px solid var(--line,rgba(255,255,255,0.08));overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,0.35);transition:border-color 0.2s ease,transform 0.2s ease;}.twincraft-ad-slot:hover{border-color:rgba(99,102,241,0.35);transform:translateY(-1px);}.twincraft-ad-link{display:block;text-decoration:none;color:inherit;cursor:pointer;position:relative;}.twincraft-ad-link:focus-visible{outline:2px solid #6366f1;outline-offset:3px;border-radius:var(--radius-lg,12px);}.twincraft-ad-header{display:flex;align-items:center;justify-content:space-between;padding:10px 18px;background:rgba(15,17,21,0.88);border-bottom:1px solid var(--line,rgba(255,255,255,0.08));font-size:0.8rem;color:var(--muted,#a1a1aa);}.twincraft-ad-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.12);border-radius:4px;padding:3px 8px;font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;color:#94a3b8;}.twincraft-ad-badge::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:#6366f1;}.twincraft-ad-advertiser{font-size:0.78rem;font-weight:500;color:#94a3b8;}.twincraft-ad-counter{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:0.74rem;color:var(--subtle,#71717a);}.twincraft-ad-body{display:grid;grid-template-columns:1.15fr 0.85fr;align-items:stretch;background:#11141a;min-height:250px;}.twincraft-ad-media-container{position:relative;width:100%;aspect-ratio:16 / 9;background:#090b0e;overflow:hidden;display:flex;align-items:center;justify-content:center;}.twincraft-ad-image{width:100%;height:100%;object-fit:cover;display:block;transition:opacity 0.22s cubic-bezier(0.4,0,0.2,1);will-change:opacity;}.twincraft-ad-details{padding:24px;display:flex;flex-direction:column;justify-content:center;gap:10px;background:var(--surface,#1b1f26);}.twincraft-ad-kicker{font-size:0.76rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;color:#818cf8;}.twincraft-ad-title{margin:0;font-size:1.3rem;font-weight:700;line-height:1.3;color:#ffffff;letter-spacing:-0.015em;}.twincraft-ad-desc{margin:0;font-size:0.92rem;line-height:1.55;color:var(--muted,#a1a1aa);}.twincraft-ad-footer-bar{display:flex;align-items:center;justify-content:space-between;margin-top:12px;padding-top:14px;border-top:1px solid rgba(255,255,255,0.06);}.twincraft-ad-url{font-size:0.78rem;color:var(--subtle,#71717a);}.twincraft-ad-cta{display:inline-flex;align-items:center;gap:6px;font-size:0.86rem;font-weight:600;color:#818cf8;transition:color 0.15s ease;}.twincraft-ad-link:hover .twincraft-ad-cta{color:#c7d2fe;text-decoration:underline;}@media (max-width:860px){.twincraft-ad-body{grid-template-columns:1fr;}.twincraft-ad-details{padding:18px 20px;}.twincraft-ad-title{font-size:1.15rem;}}@media (max-width:540px){.twincraft-ad-wrapper{margin:20px auto;padding:0 14px;}.twincraft-ad-header{padding:8px 12px;}.twincraft-ad-details{padding:14px 16px;gap:8px;}.twincraft-ad-title{font-size:1.05rem;}.twincraft-ad-desc{font-size:0.86rem;}}@media (prefers-reduced-motion:reduce){.twincraft-ad-slot,.twincraft-ad-image,.twincraft-ad-cta{transition:none !important;transform:none !important;}}