:root{color-scheme:light;--space-unit: 1rem}*{box-sizing:border-box}body{max-width:var(--content-width);margin:0 auto;padding:calc(var(--space-unit) * 2);background:var(--color-page);background-image:var(--page-grid);background-size:var(--grid-size) var(--grid-size);color:var(--color-text);font-family:var(--font-body);line-height:1.65}img{max-width:100%;height:auto}a{color:var(--color-accent)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display)}label,.label,.eyebrow{font-family:var(--font-label)}code,kbd,samp{font-family:var(--font-mono)}pre{max-width:100%;overflow-x:auto}@media(max-width:375px){body{padding:var(--space-unit)}}html{scroll-behavior:smooth}:root[data-theme=a]{color-scheme:dark;--color-page: #06080c;--color-surface: #0a0e14;--color-card: #0f1520;--color-card-border: rgba(56, 189, 248, .18);--color-ink: #f0f6fc;--color-text: #e6edf3;--color-muted: #8b949e;--color-accent: #38bdf8;--color-accent-hover: #7dd3fc;--color-border: rgba(139, 148, 158, .24);--color-grid: rgba(56, 189, 248, .12);--color-status-compile: #38bdf8;--color-status-validate: #34d399;--color-status-commit: #fbbf24;--color-annotation: #8b949e;--color-gold: #d4af37;--color-gold-hover: #f3e5ab;--color-gold-glow: rgba(212, 175, 55, .35);--color-cinnabar: #c8372d;--color-cinnabar-hover: #e04537;--color-cinnabar-glow: rgba(200, 55, 45, .28);--color-amber: #e67e22;--color-amber-hover: #f39c12;--color-amber-glow: rgba(230, 126, 34, .28);--color-jade: #10b981;--color-jade-glow: rgba(16, 185, 129, .28);--color-deep-indigo: #1e1b4b;--color-indigo-accent: #6366f1;--section-hero-accent: var(--color-gold);--section-method-accent: var(--color-accent);--section-trust-accent: var(--color-jade);--section-pricing-accent: var(--color-cinnabar);--section-boundary-accent: var(--color-amber);--bg-gradient-hero: linear-gradient(180deg, #06080c 0%, #0d121c 60%, #111824 100%);--bg-gradient-card: linear-gradient(145deg, #111822 0%, #0a0e14 100%);--bg-gradient-gold: linear-gradient(135deg, rgba(212, 175, 55, .15) 0%, rgba(10, 14, 20, .9) 100%);--bg-gradient-cinnabar: linear-gradient(135deg, rgba(200, 55, 45, .15) 0%, rgba(10, 14, 20, .9) 100%);--bg-gradient-matrix: linear-gradient(180deg, rgba(15, 21, 32, .95) 0%, rgba(6, 8, 12, .98) 100%);--rail-line: rgba(212, 175, 55, .22);--rail-glow: rgba(212, 175, 55, .4);--page-grid: radial-gradient(circle, var(--color-grid) 1px, transparent 1px);--grid-size: 32px;--breakpoint-mobile: 375px;--content-width: 1360px;--font-body: "Plus Jakarta Sans", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--font-display: "Plus Jakarta Sans", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--font-label: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--accent-hover: var(--color-accent-hover);--accent2: var(--color-status-validate);--bg-card: var(--color-card);--bg-secondary: var(--color-surface);--border: var(--color-border);--gold: var(--color-gold);--muted: var(--color-muted);--text: var(--color-text);--text-secondary: var(--color-muted)}:root[data-theme=a] .site-header{position:sticky;top:0;z-index:100;width:100%;margin:0 0 2rem;padding:.75rem 0;background:#06080ce0;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border)}:root[data-theme=a] .header-inner{display:flex;align-items:center;justify-content:flex-start;width:100%;max-width:var(--content-width);margin:0 auto;padding:0 1rem;gap:1.5rem}:root[data-theme=a] .brand-tile-lockup{display:flex;align-items:center;gap:1.2rem;text-decoration:none}:root[data-theme=a] .crane-tile{width:88px;height:88px;border-radius:14px;background:var(--color-card);border:1px solid rgba(212,175,55,.35);box-shadow:0 0 16px #d4af3726;display:flex;align-items:center;justify-content:center;padding:8px;flex-shrink:0;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}:root[data-theme=a] .crane-tile:hover{transform:scale(1.04);border-color:var(--color-gold);box-shadow:0 0 24px var(--color-gold-glow)}:root[data-theme=a] .crane-tile img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 0 8px rgba(212,175,55,.5))}:root[data-theme=a] .brand-info{display:flex;flex-direction:column;gap:4px}:root[data-theme=a] .brand-wordmark{font-family:var(--font-display);font-weight:800;font-size:1.6rem;line-height:1;letter-spacing:.12em;color:var(--color-ink)}:root[data-theme=a] .brand-badge{font-family:var(--font-mono);font-size:.7rem;font-weight:700;color:var(--color-gold);background:#d4af371f;border:1px solid rgba(212,175,55,.35);padding:2px 8px;border-radius:9999px;width:fit-content;letter-spacing:.08em}:root[data-theme=a] .nav-menu-bar{display:flex;align-items:center}:root[data-theme=a] .nav-menu{display:flex;align-items:center;gap:1.5rem;list-style:none;margin:0;padding:0}:root[data-theme=a] .nav-link{color:var(--color-muted);font-size:.9rem;font-weight:500;text-decoration:none;transition:color .2s ease;display:inline-flex;align-items:center;gap:.35rem}:root[data-theme=a] .nav-link:hover{color:var(--color-ink)}:root[data-theme=a] .nav-link-num{font-family:var(--font-mono);font-size:.75rem;color:var(--color-gold)}:root[data-theme=a] .nav-actions{display:flex;align-items:center;gap:.85rem}:root[data-theme=a] .lang-btn{font-family:var(--font-mono);font-size:.8rem;color:var(--color-muted);background:transparent;border:1px solid var(--color-border);padding:.35rem .75rem;border-radius:6px;cursor:pointer;text-decoration:none;transition:all .2s ease}:root[data-theme=a] .lang-btn:hover{color:var(--color-gold);border-color:var(--color-gold)}:root[data-theme=a] .cta-nav-btn{font-family:var(--font-display);font-weight:700;font-size:.85rem;color:#06080c;background:var(--color-accent);padding:.45rem 1.1rem;border-radius:8px;text-decoration:none;transition:all .2s ease}:root[data-theme=a] .cta-nav-btn:hover{background:var(--color-accent-hover);box-shadow:0 0 16px var(--color-accent)}:root[data-theme=a] .counter-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin:1.5rem 0 2rem;text-align:center}:root[data-theme=a] .counter-card{background:var(--bg-gradient-card);border:1px solid var(--color-card-border);border-radius:12px;padding:1.5rem 1rem;box-shadow:0 4px 16px #0006;transition:transform .2s ease,border-color .2s ease}:root[data-theme=a] .counter-card:hover{transform:translateY(-3px);border-color:var(--color-gold);box-shadow:0 8px 24px #0009,0 0 12px var(--color-gold-glow)}:root[data-theme=a] .counter-num{font-family:var(--font-display);font-size:2.75rem;font-weight:800;color:var(--color-gold);line-height:1;margin-bottom:.5rem}:root[data-theme=a] .counter-label{font-size:.95rem;color:var(--color-ink);font-weight:700;margin-bottom:.25rem}:root[data-theme=a] .counter-sub{font-size:.8rem;color:var(--color-muted)}:root[data-theme=a] .method-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;margin:1.5rem 0 2rem}:root[data-theme=a] .method-card{background:var(--bg-gradient-card);border:1px solid var(--color-card-border);border-radius:12px;padding:1.75rem;transition:transform .2s ease,border-color .2s ease}:root[data-theme=a] .method-card:hover{transform:translateY(-3px);border-color:var(--color-gold);box-shadow:0 8px 24px #0009,0 0 12px var(--color-gold-glow)}:root[data-theme=a] .card-tag{font-family:var(--font-mono);font-size:.75rem;color:var(--color-amber);margin-bottom:.5rem;display:block}:root[data-theme=a] .card-title{font-family:var(--font-display);font-size:1.25rem;font-weight:700;color:var(--color-ink);margin-bottom:.75rem}:root[data-theme=a] .card-text{font-size:.9rem;color:var(--color-muted);line-height:1.6}:root[data-theme=a] .blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin:1.5rem 0 2rem}:root[data-theme=a] .blog-card{background:var(--bg-gradient-card);border:1px solid var(--color-card-border);border-radius:12px;padding:1.5rem;transition:transform .2s ease,border-color .2s ease}:root[data-theme=a] .blog-card:hover{transform:translateY(-3px);border-color:var(--color-gold);box-shadow:0 8px 24px #0009,0 0 12px var(--color-gold-glow)}:root[data-theme=a] .blog-tag{font-family:var(--font-mono);font-size:.75rem;color:var(--color-amber);margin-bottom:.5rem;display:block}:root[data-theme=a] .blog-title{font-family:var(--font-display);font-size:1.1rem;font-weight:700;color:var(--color-ink);margin-bottom:.6rem;line-height:1.4}:root[data-theme=a] .blog-excerpt{font-size:.85rem;color:var(--color-muted);line-height:1.6}:root[data-theme=a] .faq-list{max-width:900px;margin:1.5rem auto 2rem;display:flex;flex-direction:column;gap:1rem}:root[data-theme=a] .faq-item{background:var(--bg-gradient-card);border:1px solid var(--color-card-border);border-radius:12px;padding:1.25rem 1.75rem;transition:border-color .2s ease}:root[data-theme=a] .faq-item:hover{border-color:var(--color-gold)}:root[data-theme=a] .faq-q{font-family:var(--font-display);font-size:1.05rem;font-weight:700;color:var(--color-ink);margin-bottom:.5rem}:root[data-theme=a] .faq-a{font-size:.9rem;color:var(--color-muted);line-height:1.65}:root[data-theme=a] .footer-ia{margin-top:4rem;padding:3.5rem 0 2rem;border-top:1px solid rgba(212,175,55,.25);background:var(--color-page)}:root[data-theme=a] .footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:2rem;margin-bottom:3rem}:root[data-theme=a] .footer-title{font-family:var(--font-display);font-size:.95rem;font-weight:700;color:var(--color-gold);margin:0 0 1rem}:root[data-theme=a] .footer-links{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.6rem}:root[data-theme=a] .footer-links a{font-size:.85rem;color:var(--color-muted);text-decoration:none;transition:color .2s ease}:root[data-theme=a] .footer-links a:hover{color:var(--color-ink)}:root[data-theme=a] .footer-bottom{border-top:1px solid var(--color-border);padding-top:1.75rem;display:flex;flex-direction:column;gap:1.25rem;font-size:.85rem;color:var(--color-muted)}:root[data-theme=a] .r6-disclaimer{line-height:1.6;background:#0f1520b3;padding:1rem 1.25rem;border-radius:8px;border:1px solid var(--color-border);font-size:.8rem}@media(max-width:1024px){:root[data-theme=a] .counter-grid{grid-template-columns:repeat(2,1fr)}:root[data-theme=a] .method-grid,:root[data-theme=a] .blog-grid{grid-template-columns:1fr}:root[data-theme=a] .footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:600px){:root[data-theme=a] .counter-grid,:root[data-theme=a] .footer-grid{grid-template-columns:1fr}:root[data-theme=a] .nav-menu{gap:1rem;flex-wrap:wrap}}:root[data-theme=a] .crane-hero-wrapper{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;margin:0 auto 1rem;width:100%;max-width:380px}:root[data-theme=a] .crane-hero-backdrop{position:absolute;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(212,175,55,.22) 0%,rgba(56,189,248,.1) 50%,transparent 75%);filter:blur(28px);pointer-events:none}:root[data-theme=a] .crane-hero-art{position:relative;display:block;width:350px;height:350px;max-width:350px;margin:0 auto;opacity:.98;object-fit:contain;filter:drop-shadow(0 0 28px rgba(212,175,55,.55)) drop-shadow(0 0 10px rgba(255,255,255,.85));transition:transform .3s cubic-bezier(.16,1,.3,1),filter .3s ease}:root[data-theme=a] .crane-hero-art:hover{transform:scale(1.05);filter:drop-shadow(0 0 38px rgba(212,175,55,.75)) drop-shadow(0 0 14px rgba(255,255,255,.95))}:root[data-theme=a] .blueprint-container{position:relative;display:grid;grid-template-columns:80px 1fr;gap:2rem;margin:140px 0}:root[data-theme=a] .left-rail{position:relative;display:flex;flex-direction:column;align-items:center;padding-top:1rem}:root[data-theme=a] .rail-line{position:absolute;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--color-gold) 0%,var(--color-accent) 50%,var(--color-jade) 100%);box-shadow:0 0 8px var(--rail-glow)}:root[data-theme=a] .rail-badge{position:relative;z-index:2;display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:10px;background:#0a0e14;border:1px solid var(--color-gold);color:var(--color-gold);font-family:var(--font-mono);font-size:.75rem;font-weight:700;box-shadow:0 0 12px var(--color-gold-glow);margin-bottom:2rem;text-decoration:none;cursor:pointer;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}:root[data-theme=a] .rail-badge:hover{transform:scale(1.08);border-color:var(--color-accent);box-shadow:0 0 18px var(--color-accent)}:root[data-theme=a] .decision-grid-wrapper{margin:2.5rem 0}:root[data-theme=a] .decision-grid-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem;border-bottom:1px solid rgba(212,175,55,.2);padding-bottom:.75rem}:root[data-theme=a] .decision-grid-header h3{font-family:var(--font-display);font-size:1.35rem;color:var(--color-gold);display:flex;align-items:center;gap:.5rem;margin:0}:root[data-theme=a] .decision-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25rem}:root[data-theme=a] .decision-card{position:relative;padding:1.75rem 1.5rem;background:var(--bg-gradient-card);border:1px solid var(--color-card-border);border-radius:10px;box-shadow:0 4px 16px #0006;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}:root[data-theme=a] .decision-card:hover{transform:translateY(-3px);border-color:var(--color-gold);box-shadow:0 8px 24px #0009,0 0 12px var(--color-gold-glow)}:root[data-theme=a] .decision-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:.75rem}:root[data-theme=a] .decision-card-badge{font-family:var(--font-mono);font-size:.75rem;color:var(--color-gold);background:#d4af371a;border:1px solid rgba(212,175,55,.25);padding:2px 6px;border-radius:4px}:root[data-theme=a] .decision-card-icon{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:8px;background:#d4af371f;border:1px solid rgba(212,175,55,.3);color:var(--color-gold);font-size:1.1rem}:root[data-theme=a] .decision-card-title{font-size:1rem;font-weight:700;color:var(--color-ink);margin-bottom:.4rem}:root[data-theme=a] .decision-card-desc{font-size:.85rem;color:var(--color-muted);line-height:1.5}:root[data-theme=a] .matrix-container{margin:2.5rem 0;padding:1.75rem;background:var(--bg-gradient-matrix);border:1px solid var(--color-gold);border-radius:14px;box-shadow:0 8px 32px #0009,0 0 20px var(--color-gold-glow)}:root[data-theme=a] .matrix-title-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem}:root[data-theme=a] .matrix-title-bar h3{color:var(--color-gold);font-size:1.25rem;margin:0}:root[data-theme=a] .matrix-svg-wrapper{width:100%;max-width:680px;margin:0 auto}:root[data-theme=a] .contrast-wrapper{margin:2.5rem 0;overflow-x:auto}:root[data-theme=a] .contrast-table{width:100%;border-collapse:separate;border-spacing:0;background:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;overflow:hidden}:root[data-theme=a] .contrast-table th{padding:1rem 1.25rem;background:#0d1117f2;color:var(--color-gold);font-family:var(--font-mono);font-size:.9rem;text-align:left;border-bottom:1px solid var(--color-border)}:root[data-theme=a] .contrast-table td{padding:1rem 1.25rem;border-bottom:1px solid rgba(139,148,158,.12);font-size:.9rem;color:var(--color-text)}:root[data-theme=a] .contrast-table tr:nth-child(2n){background:#11182280}:root[data-theme=a] .contrast-table tr:hover{background:#38bdf80d}:root[data-theme=a] .badge-check{display:inline-flex;align-items:center;gap:.3rem;color:var(--color-jade);font-weight:600}:root[data-theme=a] .badge-cross{display:inline-flex;align-items:center;gap:.3rem;color:var(--color-cinnabar);font-weight:600}:root[data-theme=a] .stepper-container{margin:2.5rem 0;padding:1.5rem;background:var(--bg-gradient-card);border:1px solid var(--color-border);border-radius:12px}:root[data-theme=a] .stepper-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;position:relative}:root[data-theme=a] .stepper-item{position:relative;display:flex;flex-direction:column;align-items:flex-start;padding:1rem;background:#0a0e14;border:1px solid rgba(56,189,248,.2);border-radius:8px;transition:border-color .2s ease,transform .2s ease}:root[data-theme=a] .stepper-item:hover{border-color:var(--color-gold);transform:translateY(-2px)}:root[data-theme=a] .stepper-num{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:#d4af3726;border:1px solid var(--color-gold);color:var(--color-gold);font-family:var(--font-mono);font-weight:700;font-size:.85rem;margin-bottom:.75rem}:root[data-theme=a] .stepper-title{font-weight:700;color:var(--color-ink);font-size:.95rem;margin-bottom:.3rem}:root[data-theme=a] .stepper-desc{font-size:.8rem;color:var(--color-muted);line-height:1.4}:root[data-theme=a] .pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin:2.5rem 0}:root[data-theme=a] .pricing-card{position:relative;display:flex;flex-direction:column;padding:1.75rem;background:var(--bg-gradient-card);border:1px solid var(--color-border);border-radius:14px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}:root[data-theme=a] .pricing-card.featured{border:1.5px solid var(--color-gold);background:var(--bg-gradient-gold);box-shadow:0 8px 30px #0009,0 0 20px var(--color-gold-glow);transform:scale(1.03)}:root[data-theme=a] .pricing-card:hover{transform:translateY(-4px) scale(1.02);border-color:var(--color-gold)}:root[data-theme=a] .pricing-badge{align-self:flex-start;padding:.25rem .6rem;font-family:var(--font-mono);font-size:.7rem;font-weight:700;letter-spacing:.1em;border-radius:4px;margin-bottom:1rem}:root[data-theme=a] .pricing-badge.starter{color:var(--color-accent);background:#38bdf81f;border:1px solid rgba(56,189,248,.3)}:root[data-theme=a] .pricing-badge.gold{color:var(--color-gold);background:#d4af3726;border:1px solid var(--color-gold)}:root[data-theme=a] .pricing-badge.cinnabar{color:var(--color-cinnabar);background:#c8372d26;border:1px solid var(--color-cinnabar)}:root[data-theme=a] .pricing-price{font-family:var(--font-mono);font-size:1.75rem;font-weight:800;color:var(--color-ink);margin:.5rem 0 1rem}:root[data-theme=a] .pricing-price span{font-size:.85rem;color:var(--color-muted);font-weight:400}:root[data-theme=a] .pricing-features{list-style:none;padding:0;margin:1rem 0 1.5rem;flex-grow:1}:root[data-theme=a] .pricing-features li{position:relative;padding-left:1.25rem;margin-bottom:.6rem;font-size:.85rem;color:var(--color-text);line-height:1.4}:root[data-theme=a] .pricing-features li:before{content:"▸";position:absolute;left:0;color:var(--color-gold)}:root[data-theme=a] .pricing-private-panel{position:relative;margin-top:1.5rem;padding:1.5rem 1.75rem;background:linear-gradient(135deg,#d4af371f,#0d1117f2);border:1.5px solid var(--color-gold);border-radius:14px;box-shadow:0 8px 32px #0009,inset 0 0 20px #d4af3714}:root[data-theme=a] .pricing-private-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;flex-wrap:wrap;border-bottom:1px solid rgba(212,175,55,.2);padding-bottom:.75rem;margin-bottom:.75rem}:root[data-theme=a] .pricing-private-price-tag{font-family:var(--font-mono);font-size:.85rem;font-weight:800;color:var(--color-gold);background:#d4af371f;border:1px solid var(--color-gold);padding:.4rem .8rem;border-radius:6px;letter-spacing:.05em}:root[data-theme=a] .pricing-private-content{display:grid;grid-template-columns:2fr 1fr;gap:1.5rem;align-items:end}@media(max-width:900px){:root[data-theme=a] .pricing-private-content{grid-template-columns:1fr}}@media(max-width:900px){:root[data-theme=a] .blueprint-container{grid-template-columns:1fr}:root[data-theme=a] .left-rail{display:none}:root[data-theme=a] .stepper-grid{grid-template-columns:1fr 1fr}:root[data-theme=a] .pricing-grid{grid-template-columns:1fr}:root[data-theme=a] .pricing-card.featured{transform:none}}@media(max-width:500px){:root[data-theme=a] .stepper-grid{grid-template-columns:1fr}}:root[data-theme=b] .site-header{display:none}:root[data-theme=a] .hero-compiler-grid{display:grid;grid-template-columns:280px 1fr;gap:2rem;align-items:center;margin:1.5rem 0 2.5rem;width:100%}@media(max-width:860px){:root[data-theme=a] .hero-compiler-grid{grid-template-columns:1fr}}:root[data-theme=a] .telemetry-tag{font-family:var(--font-mono);font-size:.7rem;padding:.2rem .5rem;border-radius:4px}:root[data-theme=a] .telemetry-tag.tag-compiled{color:var(--color-gold);background:#d4af371f;border:1px solid rgba(212,175,55,.3)}:root[data-theme=a] .telemetry-tag.tag-calibrated{color:var(--color-accent);background:#38bdf81f;border:1px solid rgba(56,189,248,.3)}:root[data-theme=a] .telemetry-tag.tag-schema{color:var(--color-jade);background:#10b9811f;border:1px solid rgba(16,185,129,.3)}:root[data-theme=a] .hero-terminal-panel{background:#080c14;border:1px solid var(--color-gold);border-radius:12px;box-shadow:0 8px 32px #0009,0 0 20px var(--color-gold-glow);overflow:hidden;display:flex;flex-direction:column}:root[data-theme=a] .terminal-header{display:flex;align-items:center;justify-content:space-between;padding:.65rem 1rem;background:#0d121cf2;border-bottom:1px solid rgba(212,175,55,.25)}:root[data-theme=a] .terminal-dots{display:flex;gap:6px}:root[data-theme=a] .terminal-dots .dot{width:10px;height:10px;border-radius:50%}:root[data-theme=a] .terminal-dots .dot.red{background:#ef4444}:root[data-theme=a] .terminal-dots .dot.yellow{background:#f59e0b}:root[data-theme=a] .terminal-dots .dot.green{background:#10b981}:root[data-theme=a] .terminal-title{font-family:var(--font-mono);font-size:.8rem;color:var(--color-muted);letter-spacing:.05em}:root[data-theme=a] .terminal-badge{display:flex;align-items:center;gap:.4rem;font-family:var(--font-mono);font-size:.7rem;color:var(--color-gold);background:#d4af371f;padding:.15rem .5rem;border-radius:4px;border:1px solid rgba(212,175,55,.3)}:root[data-theme=a] .pulse-dot{width:6px;height:6px;border-radius:50%;background:var(--color-gold);box-shadow:0 0 8px var(--color-gold);animation:pulse-glow 1.8s infinite ease-in-out}@keyframes pulse-glow{0%,to{opacity:.3;transform:scale(.9)}50%{opacity:1;transform:scale(1.2)}}:root[data-theme=a] .terminal-body{padding:1.1rem 1.25rem;min-height:200px;background:radial-gradient(circle at 80% 20%,rgba(56,189,248,.04) 0%,transparent 60%);display:flex;flex-direction:column;gap:.5rem}:root[data-theme=a] .terminal-line{display:flex;align-items:baseline;gap:.85rem;font-family:var(--font-mono);font-size:.85rem;line-height:1.5}:root[data-theme=a] .terminal-line .line-num{color:#8b949e66;font-size:.75rem;width:1.2rem;text-align:right;user-select:none;flex-shrink:0}:root[data-theme=a] .terminal-line .line-text{color:var(--color-text);word-break:break-word}:root[data-theme=a] .kw-cmd{color:var(--color-accent);font-weight:600}:root[data-theme=a] .kw-status{color:var(--color-jade);font-weight:700}:root[data-theme=a] .kw-val{color:var(--color-amber)}:root[data-theme=a] .kw-core{color:var(--color-gold);font-weight:600}:root[data-theme=a] .typewriter-cursor{color:var(--color-gold);margin-left:2px;animation:blink-cursor .9s infinite step-start}@keyframes blink-cursor{0%,to{opacity:1}50%{opacity:0}}:root[data-theme=a] .tab-nav-buttons{display:flex;gap:.75rem;flex-wrap:wrap;margin-bottom:1.25rem}:root[data-theme=a] .tab-btn{background:var(--color-card);border:1px solid var(--color-border);color:var(--color-muted);padding:.65rem 1.25rem;border-radius:8px;cursor:pointer;font-family:var(--font-mono);font-size:.85rem;font-weight:600;display:inline-flex;align-items:center;gap:.5rem;transition:all .25s cubic-bezier(.16,1,.3,1)}:root[data-theme=a] .tab-btn:hover:not(.active){border-color:var(--color-accent);color:var(--color-ink);background:#38bdf814}:root[data-theme=a] .tab-btn.active{background:#d4af3726;border-color:var(--color-gold);color:var(--color-gold);box-shadow:0 0 14px var(--color-gold-glow);transform:translateY(-2px)}:root[data-theme=a] .tab-panel{display:none;opacity:0;transform:translateY(10px);transition:opacity .35s cubic-bezier(.16,1,.3,1),transform .35s cubic-bezier(.16,1,.3,1)}:root[data-theme=a] .tab-panel.active{display:block;opacity:1;transform:translateY(0)}:root[data-theme=a] .tab-panel-card{background:var(--bg-gradient-card);border:1px solid var(--color-gold);border-radius:12px;padding:1.75rem;box-shadow:0 8px 28px #00000080,0 0 16px var(--color-gold-glow)}:root[data-theme=a] .tab-card-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;border-bottom:1px solid rgba(212,175,55,.2);padding-bottom:.85rem;margin-bottom:1rem}:root[data-theme=a] .tab-card-icon{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:#d4af371f;border:1px solid var(--color-gold);color:var(--color-gold);font-size:1.15rem}:root[data-theme=a] .tab-card-tag{font-family:var(--font-mono);font-size:.7rem;color:var(--color-gold);letter-spacing:.1em;display:block}:root[data-theme=a] .tab-card-heading{font-size:1.15rem;color:var(--color-ink);font-weight:700;margin:.2rem 0 0}:root[data-theme=a] .tab-card-metrics{font-family:var(--font-mono);font-size:.75rem;color:var(--color-accent);background:#38bdf81a;padding:.35rem .7rem;border-radius:6px;border:1px solid rgba(56,189,248,.25)}:root[data-theme=a] .tab-card-desc{font-size:.95rem;color:var(--color-text);line-height:1.6;margin:0 0 1.25rem}:root[data-theme=a] .tab-card-points{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.6rem}:root[data-theme=a] .tab-card-points li{font-size:.88rem;color:var(--color-muted);display:flex;align-items:center;gap:.5rem}:root[data-theme=a] .tab-card-points li:before{content:"▸";color:var(--color-gold);font-weight:700}:root[data-theme=a] .scroll-reveal-init{opacity:0;transform:translateY(24px);transition:opacity .6s cubic-bezier(.16,1,.3,1),transform .6s cubic-bezier(.16,1,.3,1),box-shadow .6s ease;will-change:transform,opacity}:root[data-theme=a] .scroll-reveal-init.revealed{opacity:1;transform:translateY(0)}:root[data-theme=a] .section-rail-wrapper.revealed{box-shadow:0 0 18px #d4af3714}:root[data-theme=a] .decision-card.revealed:hover,:root[data-theme=a] .pricing-card.revealed:hover{box-shadow:0 8px 24px #0009,0 0 16px var(--color-gold-glow)}@media(prefers-reduced-motion:reduce){:root[data-theme=a] .scroll-reveal-init,:root[data-theme=a] [data-scroll-reveal],:root[data-theme=a] .tab-panel,:root[data-theme=a] .typewriter-cursor,:root[data-theme=a] .pulse-dot{opacity:1!important;transform:none!important;transition:none!important;animation:none!important}}:root[data-theme=b]{color-scheme:light;--color-page: #fbf9f5;--color-surface: #f2eee7;--color-card: #ffffff;--color-ink: #1a202c;--color-text: #1a202c;--color-muted: #6f685d;--color-accent: #bd3a2b;--color-accent-hover: #992c22;--color-border: rgb(26 32 44 / 22%);--color-grid: rgb(133 123 104 / 14%);--color-status-compile: #bd3a2b;--color-status-validate: #1a202c;--color-status-commit: #857b68;--color-annotation: #857b68;--page-grid: linear-gradient(var(--color-grid) 1px, transparent 1px), linear-gradient(90deg, var(--color-grid) 1px, transparent 1px);--grid-size: 24px;--breakpoint-mobile: 375px;--content-width: 1280px;--font-body: Inter, "Noto Serif SC", "Songti SC", SimSun, serif;--font-display: "Cormorant Garamond", "Noto Serif SC", "Songti SC", SimSun, serif;--font-mono: "Space Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--font-label: "Space Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--accent-hover: var(--color-accent-hover);--accent2: var(--color-status-validate);--bg-card: var(--color-card);--bg-secondary: var(--color-surface);--border: var(--color-border);--gold: var(--color-status-commit);--muted: var(--color-muted);--text: var(--color-text);--text-secondary: var(--color-muted)}