@import"https://fonts.googleapis.com/css2?family=Archivo:wght@600;700;800;900&family=Inter:wght@400;500;600;700&display=swap";:root{--brix-blue: #2563eb;--brix-blue-dark: #1d4ed8;--brix-blue-light: #eff6ff;--brix-green: #059669;--brix-green-light: #ecfdf5;--brix-orange: #d97706;--brix-orange-light: #fffbeb;--brix-purple: #6b46c1;--brix-purple-light: #f3f0ff;--bg-page: #f8fafc;--bg-white: #ffffff;--bg-soft: #f1f5f9;--border-light: #e5e7eb;--text-primary: #0d1117;--text-secondary: #3d4450;--text-muted: #6b7280;--font-display: "Archivo", "Inter", system-ui, sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--radius: 12px;--radius-lg: 16px;--shadow: 0 1px 3px rgba(0,0,0,.06);--nav-height: 72px}.guide-page{font-family:var(--font-body);background:var(--bg-page);color:var(--text-primary);line-height:1.7;min-height:100vh;-webkit-font-smoothing:antialiased;scroll-behavior:smooth}@media (prefers-reduced-motion: reduce){.guide-page{scroll-behavior:auto}}.guide-container{max-width:760px;margin:0 auto;padding:44px 24px 64px}.guide-main{min-width:0}.guide-side{display:none}@media (min-width: 1080px){.guide-container[data-has-toc]{max-width:1096px;display:grid;grid-template-columns:minmax(0,760px) 256px;-moz-column-gap:56px;column-gap:56px;align-items:start}.guide-container[data-has-toc] .guide-side{display:flex;flex-direction:column;position:sticky;top:calc(var(--nav-height) + 28px);padding-top:46px;max-height:calc(100vh - var(--nav-height) - 28px)}.guide-container[data-has-toc] .guide-toc{display:flex;flex-direction:column;min-height:0}.guide-container[data-has-toc] .guide-toc ol{min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}.guide-container[data-has-toc] .guide-toc-inline{display:none}}.guide-breadcrumb{font-size:13px;font-weight:600;color:var(--text-muted);margin-bottom:20px;display:flex;flex-wrap:wrap;align-items:center;gap:6px}.guide-breadcrumb a{color:var(--brix-blue);text-decoration:none;font-weight:700}.guide-breadcrumb a:hover{text-decoration:underline}.guide-breadcrumb-sep{color:#c4c9d2}.guide-breadcrumb-current{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.guide-hero{margin-bottom:28px}.guide-container h1{font-family:var(--font-display);font-size:clamp(30px,4.4vw,44px);font-weight:800;margin:0 0 14px;color:var(--text-primary);line-height:1.1;letter-spacing:-.03em}.guide-intro{font-size:1.12rem;color:var(--text-secondary);margin:0 0 18px;line-height:1.65;max-width:60ch}.guide-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;font-size:13px;font-weight:600;color:var(--text-muted)}.guide-chip{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;background:var(--brix-blue-light);color:var(--brix-blue-dark);font-size:12px;font-weight:700;letter-spacing:.02em}.guide-meta-item+.guide-meta-item:before{content:"·";margin-right:14px;color:#c4c9d2}.guide-toc-inline{margin:0 0 24px;border:1px solid var(--border-light);border-radius:var(--radius);background:var(--bg-white);box-shadow:var(--shadow)}.guide-toc-inline summary{cursor:pointer;list-style:none;padding:14px 18px;font-size:13px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted);display:flex;align-items:center;justify-content:space-between}.guide-toc-inline summary::-webkit-details-marker{display:none}.guide-toc-inline summary:after{content:"";width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);transition:transform .15s;margin-right:4px}.guide-toc-inline[open] summary:after{transform:rotate(-135deg)}.guide-toc-inline ol{list-style:none;margin:0;padding:0 18px 12px;counter-reset:toc}.guide-toc-inline li{counter-increment:toc}.guide-toc-inline a{display:flex;gap:12px;padding:8px 0;font-size:15px;font-weight:600;color:var(--text-secondary);text-decoration:none;border-top:1px solid var(--bg-soft)}.guide-toc-inline a:before{content:counter(toc,decimal-leading-zero);font-variant-numeric:tabular-nums;color:var(--brix-blue);font-weight:700;font-size:12px;line-height:1.9}.guide-toc-inline a:hover{color:var(--brix-blue)}.guide-toc-title{margin:0 0 10px;font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted)}.guide-toc ol{list-style:none;margin:0;padding:0}.guide-toc a{display:block;padding:6px 0 6px 16px;border-left:2px solid var(--border-light);font-size:14px;font-weight:600;line-height:1.4;color:var(--text-muted);text-decoration:none;transition:color .15s,border-color .15s}.guide-toc a:hover{color:var(--text-primary)}.guide-toc a.is-active{color:var(--brix-blue);border-left-color:var(--brix-blue)}.guide-side-back{display:inline-flex;align-items:center;gap:8px;margin-top:24px;font-size:13px;font-weight:700;color:var(--text-muted);text-decoration:none}.guide-side-back:hover{color:var(--brix-blue)}.guide-content{background:var(--bg-white);border-radius:var(--radius-lg);padding:40px 44px;border:1px solid var(--border-light);box-shadow:var(--shadow)}.guide-content h2{font-family:var(--font-display);font-size:1.55rem;font-weight:800;margin:44px 0 16px;padding-top:36px;border-top:1px solid var(--border-light);color:var(--text-primary);letter-spacing:-.02em;line-height:1.2;scroll-margin-top:calc(var(--nav-height) + 24px)}.guide-content h2:first-child{margin-top:0;padding-top:0;border-top:none}.guide-content h3{font-size:1.12rem;font-weight:800;margin:32px 0 12px;color:var(--text-primary);letter-spacing:-.01em;scroll-margin-top:calc(var(--nav-height) + 24px)}.guide-content h3:first-child,.guide-content h2+h3{margin-top:0}.guide-content>p:first-child{font-size:1.08rem;line-height:1.8;color:var(--text-primary);font-weight:500}.guide-content p{margin:0 0 18px;color:var(--text-secondary);font-size:1rem;line-height:1.75}.guide-content a{color:var(--brix-blue);font-weight:600;text-decoration:underline;text-decoration-color:#2563eb4d;text-underline-offset:2px;transition:text-decoration-color .15s}.guide-content a:hover{text-decoration-color:var(--brix-blue)}.guide-content strong{color:var(--text-primary);font-weight:700}.guide-content ul{margin:16px 0 22px;padding:0;list-style:none;color:var(--text-secondary)}.guide-content ul li{margin-bottom:10px;padding-left:26px;position:relative;line-height:1.65}.guide-content ul li:before{content:"";position:absolute;left:2px;top:10px;width:7px;height:7px;border-radius:999px;background:var(--brix-blue)}.guide-content ol{list-style:none;counter-reset:step-counter;margin:20px 0 24px;padding:0}.guide-content ol li{position:relative;padding:0 0 22px 48px;counter-increment:step-counter;line-height:1.65;color:var(--text-secondary)}.guide-content ol li:last-child{padding-bottom:0}.guide-content ol li:before{content:counter(step-counter);position:absolute;left:0;top:-2px;width:30px;height:30px;background:var(--brix-blue);color:#fff;border-radius:999px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;font-variant-numeric:tabular-nums;box-shadow:0 0 0 4px var(--bg-white);z-index:1}.guide-content ol li:after{content:"";position:absolute;left:14px;top:28px;bottom:-4px;width:2px;background:#dfe4ec}.guide-content ol li:last-child:after{display:none}.guide-content table{width:100%;border-collapse:separate;border-spacing:0;margin:20px 0;border:1px solid var(--border-light);border-radius:var(--radius);overflow:hidden}.guide-content th,.guide-content td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--border-light)}.guide-content th{font-weight:800;font-size:.85rem;letter-spacing:.04em;text-transform:uppercase;background:var(--bg-page);color:var(--text-muted)}.guide-content td{color:var(--text-secondary);font-size:.95rem}.guide-content tr:last-child td{border-bottom:none}.guide-content blockquote{padding:20px 24px;border-radius:var(--radius);margin:24px 0;background:var(--brix-blue-light);border:1px solid rgba(37,99,235,.15);border-left:4px solid var(--brix-blue);font-style:normal}.guide-content blockquote p{margin:0;color:var(--text-secondary);font-weight:600}.guide-content .callout{--callout-accent: var(--text-muted);--callout-bg: var(--bg-soft);--callout-border: var(--border-light);display:flex;gap:14px;align-items:flex-start;margin:18px 0;padding:16px 18px 16px 16px;border-radius:var(--radius);background:var(--callout-bg);border:1px solid var(--callout-border);color:var(--text-secondary);font-size:.96rem;line-height:1.65}.guide-content .callout+.callout{margin-top:12px}.guide-content .callout-icon{flex:0 0 auto;width:20px;height:20px;margin-top:2px;color:var(--callout-accent)}.guide-content .callout-body{min-width:0}.guide-content .callout-body p{margin:0}.guide-content .callout-body p+p{margin-top:8px}.guide-content .callout-info{--callout-accent: var(--brix-blue);--callout-bg: var(--brix-blue-light);--callout-border: #d7e4fc}.guide-content .callout-warning{--callout-accent: var(--brix-orange);--callout-bg: var(--brix-orange-light);--callout-border: #f6e4b6}.guide-content .callout-tip{--callout-accent: var(--brix-purple);--callout-bg: var(--brix-purple-light);--callout-border: #e2d9f7}.guide-content .callout-success{--callout-accent: var(--brix-green);--callout-bg: var(--brix-green-light);--callout-border: #c9ecdc}.guide-content figure{margin:28px 0;padding:24px;border-radius:var(--radius-lg);background:radial-gradient(120% 100% at 100% 0%,rgba(107,70,193,.08),transparent 60%),linear-gradient(180deg,#eef2f9,#e6ebf5);border:1px solid var(--border-light);text-align:center}.guide-content img{display:block;max-width:100%;height:auto;margin:0 auto;border-radius:10px;border:1px solid rgba(13,17,23,.08);box-shadow:0 12px 32px #0d11171f,0 2px 6px #0d11170f}.guide-content figcaption{text-align:center;color:var(--text-muted);font-size:13px;font-weight:600;margin:16px auto 0;max-width:52ch;line-height:1.5}.guide-content figcaption p{margin:0;font-size:inherit;color:inherit}.guide-content hr{border:none;border-top:2px solid var(--border-light);margin:36px 0}.guide-content code{background:var(--bg-page);padding:3px 8px;border-radius:6px;font-family:SF Mono,Monaco,monospace;font-size:13px;border:1px solid var(--border-light)}.guide-content pre{background:var(--text-primary);color:#fff;padding:20px;border-radius:var(--radius);overflow-x:auto;margin:20px 0}.guide-content pre code{background:none;padding:0;color:inherit;border:none}.guide-related{margin:24px 0 0;padding:16px 20px;border-radius:var(--radius);background:var(--bg-white);border:1px solid var(--border-light);font-size:.95rem;font-weight:600;color:var(--text-secondary)}.guide-related a{color:var(--brix-blue);font-weight:700}.guide-cta{margin-top:40px;padding:36px 32px;border-radius:var(--radius-lg);background:radial-gradient(80% 120% at 100% 0%,rgba(37,99,235,.35),transparent 60%),var(--text-primary);text-align:center}.guide-cta p{color:#fff;font-size:1.15rem;margin-bottom:4px}.guide-cta .cta-button{display:inline-flex;align-items:center;gap:8px;background:var(--brix-blue);color:#fff;padding:14px 28px;border-radius:999px;text-decoration:none;font-weight:800;font-size:.95rem;margin-top:16px;transition:background .15s,transform .15s;box-shadow:0 8px 20px #2563eb40}.guide-cta .cta-button:hover{background:var(--brix-blue-dark);text-decoration:none;transform:translateY(-1px)}.guide-footer{text-align:center;padding:40px 24px;color:var(--text-muted);font-size:13px;font-weight:600}.guide-footer a{color:var(--brix-blue);text-decoration:underline;font-weight:700}@media (max-width: 600px){.guide-container{padding:28px 16px 48px}.guide-content{padding:24px 20px;border-radius:12px}.guide-container h1{font-size:28px}.guide-content h2{font-size:1.3rem}.guide-content figure{padding:14px;margin:24px -8px}.guide-content ol li{padding-left:42px}.guide-content ol li:before{width:28px;height:28px}.guide-content ol li:after{left:13px}}