:root{--bg:#ffffff;--bg2:#f8f9fc;--bg3:#f0f2f8;--dark:#07080f;--dark2:#0d0f1e;--blue:#2563eb;--blue2:#3b82f6;--blue3:#eff6ff;--text:#1a1f36;--text2:#4b5563;--text3:#9ca3af;--border:#e5e7eb;--border2:#d1d5db;--green:#16a34a;--red:#dc2626;--font-head:'Syne',sans-serif;--font-body:'Inter',sans-serif;--font-mono:'Space Mono',monospace;--radius:8px;--shadow:0 1px 3px rgba(0,0,0,0.08);--shadow-md:0 4px 12px rgba(0,0,0,0.1)}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--text);background:var(--bg);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%}
code{font-family:var(--font-mono);font-size:.875em;background:var(--bg3);padding:2px 6px;border-radius:4px;color:var(--blue)}
pre{background:#0f172a;color:#e2e8f0;padding:1.5rem;border-radius:var(--radius);overflow-x:auto;font-family:var(--font-mono);font-size:.85rem;line-height:1.7}
pre code{background:none;padding:0;color:inherit}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.2;color:var(--text)}
h1{font-size:2.5rem;font-weight:800}h2{font-size:1.875rem;font-weight:700}h3{font-size:1.25rem;font-weight:600}
p{margin-bottom:1rem;color:var(--text2)}
ul,ol{padding-left:1.5rem;margin-bottom:1rem;color:var(--text2)}
li{margin-bottom:.3rem}strong{color:var(--text);font-weight:600}
.nav{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;align-items:center;justify-content:space-between;height:60px}
.nav-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}.nav-brand:hover{text-decoration:none}
.nav-brand img{width:28px;height:28px;border-radius:50%}
.nav-brand-name{font-family:var(--font-head);font-size:1rem;font-weight:800;letter-spacing:.05em;color:var(--text)}
.nav-links{display:flex;align-items:center;gap:.25rem}
.nav-link{padding:6px 14px;border-radius:6px;font-size:.875rem;font-weight:500;color:var(--text2);text-decoration:none;transition:all .15s}.nav-link:hover{background:var(--bg2);color:var(--text);text-decoration:none}.nav-link.active{color:var(--blue);background:var(--blue3)}
.nav-cta{background:var(--blue);color:#fff!important;padding:7px 16px;border-radius:6px;font-size:.875rem;font-weight:500;text-decoration:none;transition:all .15s}.nav-cta:hover{background:var(--blue2);text-decoration:none}
.nav-toggle{display:none;background:none;border:1px solid var(--border);border-radius:6px;padding:6px 10px;cursor:pointer;color:var(--text2);font-size:1.1rem}
.nav-mobile{display:none;flex-direction:column;border-top:1px solid var(--border);background:#fff;padding:.5rem 1rem 1rem}.nav-mobile.open{display:flex}.nav-mobile .nav-link{padding:10px 12px}
.hero{background:linear-gradient(180deg,#fff 0%,var(--bg2) 100%);border-bottom:1px solid var(--border);padding:5rem 2rem 4rem;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background-image:radial-gradient(var(--border) 1px,transparent 1px);background-size:24px 24px;opacity:.6}
.hero-content{position:relative;max-width:800px;margin:0 auto}
.hero-logo{width:80px;height:80px;border-radius:50%;box-shadow:0 0 0 8px rgba(37,99,235,.08);margin-bottom:1.5rem}
.hero-eyebrow{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.15em;text-transform:uppercase;color:var(--blue);margin-bottom:1rem;display:block}
.hero-title{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:800;color:var(--text);margin-bottom:1.2rem;line-height:1.05}
.hero-sub{font-size:1.1rem;color:var(--text2);max-width:600px;margin:0 auto 2.5rem;line-height:1.7}
.hero-ctas{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.hero-badges{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap;margin-top:2rem}
.badge{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.05em;background:var(--bg3);border:1px solid var(--border2);color:var(--text2);padding:4px 12px;border-radius:100px}
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 22px;border-radius:var(--radius);font-size:.9rem;font-weight:500;cursor:pointer;border:none;text-decoration:none;transition:all .15s;font-family:var(--font-body)}.btn:hover{text-decoration:none}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 1px 3px rgba(37,99,235,.3)}.btn-primary:hover{background:var(--blue2)}
.btn-outline{background:#fff;color:var(--text);border:1px solid var(--border2)}.btn-outline:hover{border-color:var(--blue);color:var(--blue)}
.btn-sm{padding:7px 16px;font-size:.82rem}.btn-lg{padding:13px 30px;font-size:1rem}
.btn-danger{background:#fee2e2;color:var(--red);border:1px solid #fca5a5}.btn-danger:hover{background:#fecaca}
.container{max-width:1200px;margin:0 auto;padding:0 2rem}
.section{padding:5rem 0}.section-sm{padding:3rem 0}
.section-header{text-align:center;margin-bottom:3.5rem}
.section-eyebrow{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;color:var(--blue);display:block;margin-bottom:.75rem}
.section-title{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:800;margin-bottom:.75rem}
.section-desc{font-size:1.05rem;color:var(--text2);max-width:540px;margin:0 auto}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:1.75rem;transition:all .2s}.card:hover{border-color:var(--blue2);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.card-icon{font-size:1.75rem;margin-bottom:1rem;display:block}.card-title{font-family:var(--font-head);font-size:1rem;font-weight:700;color:var(--text);margin-bottom:.5rem}.card-text{font-size:.875rem;color:var(--text2);line-height:1.6;margin:0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--border);border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}
.stat-cell{padding:1.5rem;text-align:center;border-right:1px solid var(--border)}.stat-cell:last-child{border-right:none}
.stat-val{font-family:var(--font-head);font-size:1.5rem;font-weight:800;color:var(--text);display:block}.stat-label{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text3);margin-top:3px;display:block}
.data-table{width:100%;border-collapse:collapse;font-size:.875rem}.data-table th{text-align:left;padding:10px 16px;font-size:.72rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text3);border-bottom:1px solid var(--border);background:var(--bg2)}.data-table td{padding:12px 16px;border-bottom:1px solid var(--border);color:var(--text2)}.data-table td:first-child{color:var(--text);font-weight:500}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:var(--bg2)}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.post-card{background:#fff;border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:all .2s}.post-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.post-card-body{padding:1.5rem}.post-cat{font-family:var(--font-mono);font-size:.65rem;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);display:block;margin-bottom:.5rem}
.post-title{font-family:var(--font-head);font-size:1.05rem;font-weight:700;color:var(--text);margin-bottom:.5rem;line-height:1.3}.post-excerpt{font-size:.875rem;color:var(--text2);line-height:1.6;margin-bottom:1rem}.post-meta{font-size:.78rem;color:var(--text3)}.post-link{display:inline-flex;align-items:center;gap:4px;font-size:.85rem;font-weight:500;color:var(--blue)}
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.dl-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:1.75rem;display:flex;flex-direction:column;transition:all .2s}.dl-card:hover{border-color:var(--blue);box-shadow:var(--shadow-md)}
.dl-os-icon{font-size:2.5rem;margin-bottom:.75rem}.dl-os-name{font-family:var(--font-head);font-size:1.1rem;font-weight:700;color:var(--text);margin-bottom:2px}.dl-arch{font-size:.78rem;color:var(--text3);margin-bottom:1.25rem}
.dl-info{list-style:none;padding:0;flex:1;margin-bottom:1.25rem}.dl-info li{display:flex;justify-content:space-between;font-size:.82rem;padding:6px 0;border-bottom:1px solid var(--border);color:var(--text2)}.dl-info li:last-child{border-bottom:none}.dl-info .val{font-family:var(--font-mono);font-size:.78rem;color:var(--blue)}
.docs-layout{display:grid;grid-template-columns:240px 1fr;gap:3rem;align-items:start}
.docs-sidebar{position:sticky;top:80px;background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:1.5rem}
.docs-sidebar h4{font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;color:var(--text3);margin-bottom:.75rem;font-family:var(--font-mono)}
.docs-link{display:block;padding:6px 10px;font-size:.875rem;color:var(--text2);text-decoration:none;border-radius:6px;border-left:2px solid transparent;transition:all .15s}.docs-link:hover{background:#fff;color:var(--text);text-decoration:none}.docs-link.active{color:var(--blue);border-left-color:var(--blue);background:#fff}
.docs-content h2{font-size:1.5rem;font-weight:700;margin:2.5rem 0 1rem;padding-top:.5rem;border-bottom:1px solid var(--border);padding-bottom:.75rem}.docs-content h2:first-child{margin-top:0}.docs-content h3{font-size:1.1rem;font-weight:600;margin:2rem 0 .75rem;color:var(--text)}.docs-content p{margin-bottom:1rem;color:var(--text2);line-height:1.8}.docs-content ul{margin-bottom:1rem;color:var(--text2)}.docs-content ul li{margin-bottom:.4rem}
.note{background:var(--blue3);border-left:3px solid var(--blue);border-radius:0 var(--radius) var(--radius) 0;padding:1rem 1.25rem;margin:1.5rem 0;font-size:.9rem;color:var(--text2)}
.warn{background:#fffbeb;border-left:3px solid #f59e0b;border-radius:0 var(--radius) var(--radius) 0;padding:1rem 1.25rem;margin:1.5rem 0;font-size:.9rem}
.rm-wrap{max-width:760px;margin:0 auto}
.rm-timeline{position:relative;padding-left:2.5rem}.rm-timeline::before{content:'';position:absolute;left:7px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--blue),var(--border))}
.rm-item{position:relative;margin-bottom:3rem}.rm-dot{position:absolute;left:-2.35rem;top:4px;width:16px;height:16px;border-radius:50%;border:2px solid var(--border);background:#fff}
.rm-item.done .rm-dot{background:var(--blue);border-color:var(--blue);box-shadow:0 0 0 4px rgba(37,99,235,.15)}.rm-item.active .rm-dot{background:#fff;border-color:var(--blue);box-shadow:0 0 0 4px rgba(37,99,235,.15)}
.rm-tag{display:inline-block;font-family:var(--font-mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;padding:2px 8px;border-radius:100px;margin-bottom:6px}
.tag-done{background:#dcfce7;color:#16a34a;border:1px solid #bbf7d0}.tag-active{background:var(--blue3);color:var(--blue);border:1px solid #bfdbfe}.tag-planned{background:var(--bg3);color:var(--text3);border:1px solid var(--border)}
.rm-title{font-family:var(--font-head);font-size:1.2rem;font-weight:700;color:var(--text);margin-bottom:4px}.rm-period{font-family:var(--font-mono);font-size:.75rem;color:var(--text3);margin-bottom:.75rem}
.rm-list{list-style:none;padding:0}.rm-list li{font-size:.9rem;color:var(--text2);padding:4px 0;display:flex;align-items:flex-start;gap:8px}.rm-list li::before{content:'→';color:var(--blue);flex-shrink:0;font-family:var(--font-mono);font-size:.8rem;margin-top:3px}
.rm-item:not(.done):not(.active) .rm-list li{color:var(--text3)}.rm-item:not(.done):not(.active) .rm-list li::before{color:var(--text3)}
footer{background:#0f172a;color:#e2e8f0;border-top:1px solid var(--border)}
.footer-inner{max-width:1200px;margin:0 auto;padding:3rem 2rem 2rem;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2.5rem}
.footer-brand{display:flex;flex-direction:column;gap:.75rem}.footer-logo{display:flex;align-items:center;gap:10px}.footer-logo img{width:24px;height:24px;border-radius:50%}.footer-logo span{font-family:var(--font-head);font-weight:800;letter-spacing:.08em;color:#fff}
.footer-tagline{font-size:.85rem;color:#9ca3af;line-height:1.6;max-width:220px}
.footer-col h4{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:#6b7280;margin-bottom:.85rem;font-family:var(--font-mono)}.footer-col a{display:block;font-size:.875rem;color:#9ca3af;text-decoration:none;margin-bottom:.4rem;transition:color .15s}.footer-col a:hover{color:#fff;text-decoration:none}
.footer-bottom{max-width:1200px;margin:0 auto;padding:1.5rem 2rem;border-top:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.5rem}
.footer-copy{font-size:.8rem;color:#6b7280}.footer-mit{font-family:var(--font-mono);font-size:.7rem;color:#6b7280;background:rgba(255,255,255,.06);padding:3px 10px;border-radius:4px}
.bg-alt{background:var(--bg2)}.text-center{text-align:center}.text-muted{color:var(--text3)}.mt-2{margin-top:2rem}.mb-3{margin-bottom:3rem}
.tag{display:inline-block;font-size:.72rem;padding:3px 10px;border-radius:100px}.tag-blue{background:var(--blue3);color:var(--blue);border:1px solid #bfdbfe}.tag-green{background:#dcfce7;color:#16a34a;border:1px solid #bbf7d0}
.highlight-box{background:var(--blue3);border:1px solid #bfdbfe;border-radius:12px;padding:2rem}
.page-hero{background:linear-gradient(180deg,#fff 0%,var(--bg2) 100%);border-bottom:1px solid var(--border);padding:4rem 2rem 3rem;position:relative;overflow:hidden}.page-hero::before{content:'';position:absolute;inset:0;background-image:radial-gradient(var(--border) 1px,transparent 1px);background-size:24px 24px;opacity:.5}
.page-hero-inner{position:relative;max-width:800px;margin:0 auto;text-align:center}.page-hero-title{font-size:clamp(2rem,5vw,3.5rem);font-weight:800;margin-bottom:.75rem}.page-hero-sub{color:var(--text2);font-size:1.05rem}
@media(max-width:900px){.nav-links{display:none}.nav-toggle{display:block}.grid-3,.blog-grid,.dl-grid{grid-template-columns:1fr 1fr}.stats-grid{grid-template-columns:1fr 1fr}.docs-layout{grid-template-columns:1fr}.docs-sidebar{position:static}.footer-inner{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.grid-3,.grid-2,.blog-grid,.dl-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}.footer-inner{grid-template-columns:1fr}.hero-title{font-size:2.2rem}h1{font-size:1.8rem}}