:root{--ink:#0d0c0a;--ink-soft:#1a1916;--ink-muted:#2d2b27;--parchment:#f5f0e8;--parchment-dim:#e8e0d0;--amber:#c8922a;--amber-light:#e8b44a;--amber-glow:#f0c060;--rust:#8b3a1f;--sage:#4a6350;--cream:#faf7f2;--text-primary:#faf7f2;--text-secondary:#b8b0a0;--text-muted:#6b6458;--border:rgba(200,146,42,.15);--border-strong:rgba(200,146,42,.35);--glass:rgba(255,248,235,.04);--glass-hover:rgba(255,248,235,.07);--shadow-amber:0 0 60px rgba(200,146,42,.12);--ff-display:'DM Mono','Courier New',monospace;--ff-serif:'Instrument Serif',Georgia,serif;--ff-mono:'DM Mono','Courier New',monospace;--radius:8px;--transition:all .3s cubic-bezier(.34,1.56,.64,1)}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{background-color:var(--ink);color:var(--text-primary);font-family:var(--ff-mono);font-weight:300;line-height:1.7;overflow-x:hidden}body::before{content:'';position:fixed;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");pointer-events:none;z-index:9999;opacity:.4}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:var(--ink)}::-webkit-scrollbar-thumb{background:var(--amber);border-radius:2px}::selection{background:rgba(200,146,42,.3);color:var(--amber-glow)}h1,h2,h3,h4,h5,h6{font-family:var(--ff-display);font-weight:300;letter-spacing:.02em;color:var(--text-primary);line-height:1.2}h1{font-size:clamp(2.2rem,6vw,5rem)}h2{font-size:clamp(1.6rem,3.5vw,3rem)}h3{font-size:clamp(1.15rem,2vw,1.6rem)}h4{font-size:clamp(1rem,1.5vw,1.2rem)}p{font-family:var(--ff-mono);font-size:.825rem;color:var(--text-secondary);line-height:1.8}a{color:var(--amber-light);text-decoration:none;transition:color .2s ease}a:hover{color:var(--amber-glow)}strong{color:var(--text-primary);font-weight:500}em{font-style:italic;color:var(--amber-light)}code{font-family:var(--ff-mono);font-size:.78rem;color:var(--amber-light);background:rgba(200,146,42,.08);border:1px solid var(--border);padding:.15em .45em;border-radius:3px}pre{background:var(--ink-soft);border:1px solid var(--border);border-left:3px solid var(--amber);border-radius:var(--radius);padding:1.5rem 1.75rem;overflow-x:auto;margin:1.5rem 0}pre code{background:transparent;border:none;padding:0;font-size:.8rem;color:var(--parchment-dim)}ul,ol{padding-left:1.5rem;color:var(--text-secondary);font-family:var(--ff-mono);font-size:.825rem;line-height:1.9}ul li,ol li{margin-bottom:.4rem}ul li::marker{color:var(--amber)}ol li::marker{color:var(--amber);font-family:var(--ff-display)}.container{max-width:1240px;margin:0 auto;padding:0 2rem}header{background:var(--ink-soft);border-bottom:1px solid var(--border);position:relative;overflow:hidden}header::before{content:'';position:absolute;top:-40%;left:50%;transform:translateX(-50%);width:80vw;height:80vw;max-width:800px;max-height:800px;background:radial-gradient(ellipse,rgba(200,146,42,.07) 0%,transparent 70%);pointer-events:none}header::after{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(200,146,42,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(200,146,42,.04) 1px,transparent 1px);background-size:80px 80px;mask-image:radial-gradient(ellipse at center,black 30%,transparent 75%);pointer-events:none}.weblink{position:relative;z-index:1;text-align:center;padding:5rem 2rem 4rem}.weblink h2{font-family:var(--ff-display);font-size:clamp(2rem,5vw,4rem);font-weight:300;color:var(--text-primary);margin-bottom:1rem;letter-spacing:.02em;animation:fadeSlideUp .8s ease both}.weblink p{font-size:.9rem;color:var(--text-secondary);max-width:500px;margin:0 auto 2.5rem;animation:fadeSlideUp .8s .1s ease both}.cta-button{display:inline-flex;align-items:center;gap:.6rem;background:linear-gradient(135deg,var(--amber),var(--amber-light));color:var(--ink);font-family:var(--ff-mono);font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:1rem 2.5rem;border-radius:4px;border:none;cursor:pointer;transition:var(--transition);position:relative;overflow:hidden;box-shadow:0 4px 20px rgba(200,146,42,.25);animation:fadeSlideUp .8s .2s ease both}.cta-button::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.cta-button:hover{background:linear-gradient(135deg,var(--amber-glow),var(--amber));transform:translateY(-3px);box-shadow:0 12px 40px rgba(200,146,42,.4);color:var(--ink)}.cta-button:hover::before{left:100%}.cta-button:active{transform:translateY(-1px)}.page-header{background:var(--ink);border-bottom:1px solid var(--border);padding:3rem 2rem 2.5rem;position:relative}.page-header::before{content:'';position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,var(--border-strong),transparent)}.page-header-content{max-width:1240px;margin:0 auto}.page-header h1{font-family:var(--ff-display);font-weight:300;color:var(--text-primary);margin-bottom:.6rem;animation:fadeSlideUp .7s ease both}.page-subtitle{font-family:var(--ff-mono);font-size:.85rem;color:var(--text-muted);letter-spacing:.05em;animation:fadeSlideUp .7s .1s ease both}.mobile-nav-toggle{display:none;align-items:center;gap:.75rem;padding:.85rem 1.5rem;background:var(--ink-soft);border-bottom:1px solid var(--border);cursor:pointer;font-family:var(--ff-mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--amber-light);user-select:none;transition:background .2s ease;position:sticky;top:0;z-index:100}.mobile-nav-toggle:hover{background:var(--ink-muted)}.toggle-icon{font-size:1rem}.toggle-text{flex:1}.toggle-arrow{font-size:.6rem;color:var(--amber);transition:transform .3s ease}.content-container{max-width:1240px;margin:0 auto;padding:3rem 2rem 5rem;display:grid;grid-template-columns:260px 1fr;gap:3rem;align-items:start}.sidebar{position:sticky;top:2rem;background:linear-gradient(135deg,var(--ink-soft),rgba(45,43,39,.6));border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;backdrop-filter:blur(10px);box-shadow:0 8px 30px rgba(0,0,0,.4),inset 0 1px 0 rgba(255,255,255,.04)}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border);background:rgba(200,146,42,.04)}.sidebar-header h2{font-family:var(--ff-mono);font-size:.65rem;font-weight:500;letter-spacing:.25em;text-transform:uppercase;color:var(--amber)}.sidebar-close{display:none;background:transparent;border:none;color:var(--text-muted);font-size:1.2rem;cursor:pointer;line-height:1;padding:.1rem .3rem;border-radius:3px;transition:color .2s,background .2s}.sidebar-close:hover{color:var(--amber);background:var(--glass)}.sidebar-nav{padding:.75rem 0}.nav-link-sidebar{display:flex;align-items:center;gap:.75rem;padding:.7rem 1.5rem;color:var(--text-secondary);font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.04em;text-decoration:none;transition:all .25s ease;position:relative;border-left:2px solid transparent}.nav-link-sidebar::before{content:'';position:absolute;inset:0;background:var(--glass);opacity:0;transition:opacity .2s}.nav-link-sidebar:hover{color:var(--amber-light);border-left-color:var(--amber);background:rgba(200,146,42,.05)}.nav-link-sidebar:hover::before{opacity:1}.nav-link-sidebar.active{color:var(--amber-light);border-left-color:var(--amber);background:rgba(200,146,42,.07)}.nav-icon{font-size:.9rem;flex-shrink:0;opacity:.8}.nav-text-sidebar{flex:1}.blog-post{min-width:0}.page-content{background:linear-gradient(135deg,var(--ink-soft),rgba(45,43,39,.4));border:1px solid var(--border);border-radius:var(--radius);padding:2.5rem 3rem;margin-bottom:2rem;position:relative;overflow:hidden;backdrop-filter:blur(6px);box-shadow:0 8px 24px rgba(0,0,0,.3),inset 0 1px 0 rgba(255,255,255,.04);transition:border-color .3s ease}.page-content::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--amber),transparent 70%)}.page-content:hover{border-color:var(--border-strong)}.page-content h3{font-size:clamp(1.2rem,2.5vw,1.75rem);color:var(--text-primary);margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--border)}.page-content h4{font-family:var(--ff-mono);font-size:.78rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--amber-light);margin:1.5rem 0 .6rem}.page-content p{margin-bottom:1rem}.page-content p:last-child{margin-bottom:0}.page-content ul,.page-content ol{margin:.75rem 0 1rem 0}#why-us{margin-top:1.5rem;padding:1.75rem 2rem;background:rgba(200,146,42,.03);border:1px solid var(--border);border-radius:var(--radius)}#why-us h3{font-size:1.1rem;border-bottom:none;margin-bottom:1rem;padding-bottom:0;color:var(--amber-light)}#why-us ul{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:.5rem 1.5rem}#why-us ul li{font-size:.78rem;color:var(--text-secondary);display:flex;align-items:center;gap:.6rem}#why-us ul li::before{content:'◆';color:var(--amber);font-size:.45rem;flex-shrink:0}.tabs{margin:1.5rem 0 0}.tabs ul{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:.35rem;border-bottom:1px solid var(--border);padding-bottom:0;margin-bottom:0}.tabs ul li{font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);padding:.6rem 1.1rem;border-radius:4px 4px 0 0;border:1px solid transparent;border-bottom:none;cursor:pointer;transition:all .2s ease;margin-bottom:-1px;position:relative}.tabs ul li:hover{color:var(--amber-light);background:rgba(200,146,42,.05)}.tabs ul li.active{color:var(--amber-light);background:var(--ink-muted);border-color:var(--border);border-bottom-color:var(--ink-muted)}.tabs ul li.active::after{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--amber),var(--amber-light));border-radius:4px 4px 0 0}.tab-content{border:1px solid var(--border);border-top:none;border-radius:0 0 var(--radius) var(--radius);background:rgba(200,146,42,.02);overflow:hidden}.tab-pane{display:none;padding:1.75rem 2rem;animation:fadeSlideUp .3s ease both}.tab-pane.active{display:block}.tab-pane h2{font-size:clamp(1rem,2vw,1.4rem);color:var(--amber-light);margin-bottom:.75rem;font-weight:300}.tab-pane ul,.tab-pane ol{margin:.75rem 0 1rem}.highlight-text{color:var(--amber-light);font-style:italic}.feature-text{color:var(--amber-glow);font-weight:500}.key-phrase{color:var(--parchment);font-style:italic}.tip-text{color:var(--amber);font-weight:500;font-size:.85rem}.important-text{color:#e88a4a;font-weight:500}.warning-text{color:#e8b44a}.benefit-text{color:#a8d080}.drawing-steps{display:grid;gap:1.25rem;margin-top:1.5rem}.step-box{background:linear-gradient(135deg,var(--ink-muted),rgba(45,43,39,.5));border:1px solid var(--border);border-radius:var(--radius);padding:1.75rem 2rem;display:grid;grid-template-columns:auto 1fr;gap:1rem 1.5rem;align-items:start;position:relative;overflow:hidden;transition:var(--transition);box-shadow:0 4px 16px rgba(0,0,0,.2),inset 0 1px 0 rgba(255,255,255,.04)}.step-box::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(to bottom,var(--amber),transparent)}.step-box:hover{border-color:var(--border-strong);transform:translateX(6px);box-shadow:0 8px 28px rgba(200,146,42,.15)}.step-number{width:2.5rem;height:2.5rem;background:rgba(200,146,42,.1);border:1px solid var(--border-strong);border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--ff-display);font-size:1.2rem;font-weight:300;color:var(--amber);flex-shrink:0;transition:background .3s,border-color .3s}.step-box:hover .step-number{background:rgba(200,146,42,.18);border-color:var(--amber)}.step-box h4{grid-column:2;grid-row:1;font-family:var(--ff-mono);font-size:.8rem;font-weight:500;letter-spacing:.06em;color:var(--text-primary);margin-bottom:.4rem;text-transform:none}.step-box p,.step-box ul{grid-column:2;font-size:.78rem}.good-to-know{margin:1.5rem 0;background:rgba(200,146,42,.05);border:1px solid var(--border-strong);border-radius:var(--radius);padding:1.5rem 1.75rem;position:relative}.good-to-know::before{content:'💡';position:absolute;top:-.75rem;left:1.25rem;font-size:1.1rem;background:var(--ink-soft);padding:0 .4rem;line-height:1.5}.good-to-know h4{font-family:var(--ff-mono);font-size:.7rem;font-weight:500;letter-spacing:.15em;text-transform:uppercase;color:var(--amber);margin-bottom:.75rem}.good-to-know ul{padding-left:1.25rem;font-size:.78rem}.good-to-know ul li{margin-bottom:.5rem}.faq-section{margin-top:1.5rem;display:grid;gap:1.1rem}.faq-item{background:linear-gradient(135deg,rgba(255,248,235,.03),rgba(200,146,42,.02));border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem 1.75rem;position:relative;overflow:hidden;transition:var(--transition);backdrop-filter:blur(4px)}.faq-item::before{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform .4s cubic-bezier(.34,1.56,.64,1)}.faq-item:hover{border-color:var(--border-strong);background:linear-gradient(135deg,rgba(255,248,235,.05),rgba(200,146,42,.04));transform:translateY(-4px);box-shadow:0 10px 30px rgba(200,146,42,.15)}.faq-item:hover::before{transform:scaleX(1)}.faq-item h4{font-family:var(--ff-display);font-size:1.05rem;font-weight:400;color:var(--text-primary);margin-bottom:.6rem;letter-spacing:.01em;text-transform:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:1rem;user-select:none}.faq-item h4::after{content:'▼';font-size:.55rem;color:var(--amber);flex-shrink:0;transition:transform .35s cubic-bezier(.34,1.56,.64,1),color .2s;opacity:.7}.faq-item h4:hover::after{opacity:1}.faq-item p{font-size:.8rem;line-height:1.8;overflow:hidden;max-height:0;opacity:0;margin-bottom:0;transition:max-height .4s ease,opacity .35s ease,margin-bottom .3s ease}.faq-item.active p{max-height:400px;opacity:1;margin-bottom:.25rem}.faq-item.active h4{color:var(--amber-light)}.faq-item.active h4::after{transform:rotate(180deg);color:var(--amber-glow);opacity:1}.faq-item.active{border-color:var(--border-strong);background:linear-gradient(135deg,rgba(255,248,235,.05),rgba(200,146,42,.04));box-shadow:0 10px 30px rgba(200,146,42,.15)}.faq-item.active::before{transform:scaleX(1)}.faq-item a{color:var(--amber-light);border-bottom:1px dashed var(--border-strong);transition:color .2s,border-color .2s}.faq-item a:hover{color:var(--amber-glow);border-bottom-color:var(--amber)}.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:translateY(0)}@keyframes fadeSlideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}support-us{display:block}@media (max-width:1024px){.content-container{grid-template-columns:1fr;gap:0;padding:0 1.5rem 4rem}.sidebar{position:fixed;top:0;left:-100%;width:min(320px,85vw);height:100vh;z-index:500;border-radius:0;overflow-y:auto;transition:left .35s cubic-bezier(.34,1.56,.64,1);box-shadow:8px 0 40px rgba(0,0,0,.6)}.sidebar.mobile-open{left:0}.sidebar-close{display:flex;align-items:center;justify-content:center}.mobile-nav-toggle{display:flex}#why-us ul{grid-template-columns:1fr}}@media (max-width:768px){.page-content{padding:1.75rem 1.5rem}.weblink{padding:3.5rem 1.5rem 3rem}.tabs ul{gap:.2rem}.tabs ul li{font-size:.62rem;padding:.5rem .75rem}.tab-pane{padding:1.25rem 1.25rem}.step-box{grid-template-columns:1fr}.step-number{margin-bottom:.5rem}.step-box h4{grid-column:1;grid-row:auto}.step-box p,.step-box ul{grid-column:1}.faq-item h4{font-size:.95rem}.content-container{padding:0 1rem 3rem}pre{padding:1rem 1.25rem}}@media (max-width:480px){.weblink h2{font-size:1.8rem}.page-header{padding:2rem 1rem 1.75rem}.page-header h1{font-size:1.6rem}.page-content h3{font-size:1.15rem}.step-box{padding:1.25rem 1.25rem}.faq-item{padding:1.1rem 1.25rem}.cta-button{padding:.85rem 1.75rem;font-size:.68rem}}