:root{color-scheme:dark;--bg:#09090b;--bg-soft:#0f0f13;--card:#14141a;--card-2:#1a1a22;--border:rgba(255,255,255,0.09);--border-strong:rgba(255,255,255,0.18);--text:#f4f4f6;--muted:#a3a3b2;--faint:#6f6f80;--accent:#9a8cff;--accent-strong:#7c6cf2;--accent-ink:#0b0818;--good:#3ddc84;--shadow:0 30px 80px -30px rgba(0,0,0,0.8);--glow-a:rgba(124,108,242,0.28);--glow-b:rgba(190,36,115,0.2);--p1:#29397a;--p2:#3a9db5;--p3:#f19237;--p4:#de5b5b;--p5:#245b9a;--p6:#be2473;--p7:#2574ab;--p8:#82408a;--radius:16px;--font:-apple-system,BlinkMacSystemFont,"Segoe UI Variable","Segoe UI",Inter,Roboto,"Helvetica Neue",Arial,sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace}:root[data-theme="light"]{color-scheme:light;--bg:#fbfbfd;--bg-soft:#f3f3f8;--card:#ffffff;--card-2:#f6f6fb;--border:rgba(10,10,30,0.1);--border-strong:rgba(10,10,30,0.22);--text:#0c0c14;--muted:#4d4d5e;--faint:#757587;--accent:#5b46d6;--accent-strong:#4b36c4;--accent-ink:#ffffff;--good:#14924d;--shadow:0 30px 70px -35px rgba(30,20,90,0.35);--glow-a:rgba(124,108,242,0.16);--glow-b:rgba(190,36,115,0.1)}*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 var(--font);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img,svg,video{max-width:100%;height:auto;display:block}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}h1,h2,h3,h4{line-height:1.15;letter-spacing:-0.02em;margin:0 0 0.5em;font-weight:750}h1{font-size:clamp(2.3rem,5.4vw,4.1rem);letter-spacing:-0.035em}h2{font-size:clamp(1.7rem,3.2vw,2.5rem)}h3{font-size:1.15rem;letter-spacing:-0.01em}p{margin:0 0 1em}code,pre,kbd{font-family:var(--mono)}code{font-size:0.9em;background:var(--card-2);border:1px solid var(--border);padding:0.1em 0.4em;border-radius:6px}kbd{font-size:0.85em;background:var(--card-2);border:1px solid var(--border-strong);border-bottom-width:2px;padding:0.05em 0.45em;border-radius:6px}.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--accent-ink);padding:8px 14px;border-radius:8px;z-index:100}.skip:focus{left:8px}.container{width:min(1160px,100% - 40px);margin-inline:auto}.narrow{width:min(780px,100% - 40px);margin-inline:auto}.glow{position:absolute;inset:0 0 auto 0;height:720px;z-index:-1;overflow:hidden;pointer-events:none}.glow::before,.glow::after{content:"";position:absolute;width:640px;height:640px;border-radius:50%;filter:blur(110px)}.glow::before{left:-120px;top:-260px;background:var(--glow-a)}.glow::after{right:-160px;top:-120px;background:var(--glow-b)}.announce{background:linear-gradient(90deg,var(--accent-strong),#be2473);color:#fff;font-size:0.9rem}.announce .container{display:flex;gap:12px;align-items:center;justify-content:center;padding:8px 0;text-align:center}.announce .short{display:none}.announce a{color:#fff;font-weight:650;text-decoration:underline;text-underline-offset:3px}.announce button{background:none;border:0;color:#fff;font-size:1.2rem;cursor:pointer;line-height:1;padding:2px 8px;opacity:0.85}.site-header{position:sticky;top:0;z-index:50;backdrop-filter:saturate(1.4) blur(14px);background:color-mix(in srgb,var(--bg) 78%,transparent);border-bottom:1px solid var(--border)}.site-header .container{display:flex;align-items:center;gap:20px;height:64px}.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:750;font-size:1.1rem;letter-spacing:-0.02em}.brand:hover{text-decoration:none}.brand img{width:34px;height:auto}.nav{display:flex;align-items:center;gap:4px;margin-left:12px}.nav a{color:var(--muted);padding:8px 12px;border-radius:10px;font-size:0.95rem;font-weight:550}.nav a:hover,.nav a[aria-current="page"]{color:var(--text);background:var(--card-2);text-decoration:none}.header-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.icon-btn{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:10px;border:1px solid var(--border);background:var(--card);color:var(--text);cursor:pointer}.icon-btn:hover{border-color:var(--border-strong)}.menu-btn{display:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 20px;border-radius:12px;border:1px solid var(--border-strong);background:var(--card);color:var(--text);font-weight:650;font-size:0.98rem;cursor:pointer;transition:transform 0.12s,border-color 0.12s,background 0.12s}.btn:hover{text-decoration:none;border-color:var(--accent);transform:translateY(-1px)}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);box-shadow:0 10px 30px -10px var(--accent-strong)}.btn-primary:hover{background:var(--accent-strong);border-color:var(--accent-strong);color:#fff}.btn-lg{padding:15px 26px;font-size:1.05rem;border-radius:14px}.btn-sm{padding:8px 14px;font-size:0.9rem;border-radius:10px}.btn svg{width:18px;height:18px}.hero{position:relative;padding:72px 0 40px}.hero-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:48px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:0.82rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:var(--card);border:1px solid var(--border);color:var(--muted);font-size:0.85rem;font-weight:550}.pill .dot{width:8px;height:8px;border-radius:50%;background:var(--good);box-shadow:0 0 10px var(--good)}.grad{background:linear-gradient(100deg,var(--accent),#ec6cb4 70%);-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:clamp(1.1rem,1.7vw,1.3rem);color:var(--muted);max-width:40ch}.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 18px}.fine{font-size:0.88rem;color:var(--faint)}.fine a{color:var(--muted)}.padbox{background:linear-gradient(180deg,var(--card),var(--bg-soft));border:1px solid 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.bar{width:100%;transition:width var(--dur,0.8s) linear}.pad-note{margin:12px 2px 0;font-size:0.82rem;color:var(--faint)}.window{border-radius:14px;border:1px solid var(--border-strong);background:var(--card);box-shadow:var(--shadow);overflow:hidden}.window-bar{display:flex;align-items:center;gap:7px;padding:10px 14px;background:var(--card-2);border-bottom:1px solid var(--border)}.window-bar i{width:11px;height:11px;border-radius:50%;background:#ff5f57}.window-bar i:nth-child(2){background:#febc2e}.window-bar i:nth-child(3){background:#28c840}.window-bar span{margin-inline:auto;font-size:0.78rem;color:var(--faint)}.window img{width:100%}.shot-light{display:none}:root[data-theme="light"] .shot-dark{display:none}:root[data-theme="light"] .shot-light{display:block}.hero-shot{margin-top:56px}.section{padding:84px 0}.section.alt{background:var(--bg-soft);border-block:1px solid var(--border)}.section-head{max-width:720px;margin-bottom:44px}.section-head p{color:var(--muted);font-size:1.1rem}.center{text-align:center;margin-inline:auto}.grid{display:grid;gap:18px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:26px;transition:border-color 0.15s,transform 0.15s}a.card{display:block;color:inherit}a.card:hover,.card.hover:hover{text-decoration:none;border-color:var(--border-strong);transform:translateY(-2px)}.card p{color:var(--muted);margin:0;font-size:0.97rem}.card h3{margin-bottom:8px}.ico{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;margin-bottom:16px;color:#fff}.ico svg{width:22px;height:22px}.more{display:inline-block;margin-top:14px;font-weight:650;font-size:0.95rem}.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.split.rev>:first-child{order:2}.checks{list-style:none;padding:0;margin:18px 0 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rgba(255,255,255,0.15);border-radius:8px;padding:4px 10px;font-size:0.78rem;cursor:pointer}.copy:hover{background:rgba(255,255,255,0.16)}.tok-k{color:#9fb3ff}.tok-s{color:#8fe3a8}.tok-c{color:#7c7c92}.tok-n{color:#ffb86c}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius)}table{width:100%;border-collapse:collapse;font-size:0.95rem}th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--border);vertical-align:top}th{font-size:0.8rem;text-transform:uppercase;letter-spacing:0.06em;color:var(--faint);background:var(--card-2)}tr:last-child td{border-bottom:0}.faq{display:grid;gap:10px}details{background:var(--card);border:1px solid var(--border);border-radius:14px}summary{cursor:pointer;padding:18px 22px;font-weight:650;list-style:none;display:flex;justify-content:space-between;gap:16px}summary::-webkit-details-marker{display:none}summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--accent)}details[open] summary::after{content:"–"}details>div{padding:0 22px 20px;color:var(--muted)}details>div p:last-child{margin-bottom:0}.os-card{text-align:left}.os-card .btn{margin-top:16px;width:100%}.os-card .alt{display:block;margin-top:10px;font-size:0.88rem;color:var(--muted)}.os-card.rec{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}.tag{display:inline-block;font-size:0.72rem;font-weight:700;padding:3px 9px;border-radius:999px;background:var(--accent);color:var(--accent-ink);margin-left:8px;vertical-align:middle}.cta-band{text-align:center;padding:64px 28px;border-radius:26px;border:1px solid var(--border);background:radial-gradient(ellipse at 30% 0%,var(--glow-a),transparent 60%),radial-gradient(ellipse at 80% 100%,var(--glow-b),transparent 60%),var(--card)}.cta-band p{color:var(--muted);max-width:52ch;margin-inline:auto}.cta-band .cta-row{justify-content:center}.crumbs{font-size:0.88rem;color:var(--faint);margin-bottom:18px}.crumbs a{color:var(--muted)}.page-hero{padding:64px 0 28px;position:relative}.page-hero p.lead{max-width:60ch}.prose h2{margin-top:1.8em;font-size:1.6rem}.prose h3{margin-top:1.4em}.prose p,.prose li{color:var(--muted)}.prose ul,.prose ol{padding-left:1.3em}.prose strong{color:var(--text)}.callout{border:1px solid var(--border-strong);border-left:4px solid var(--accent);background:var(--card);border-radius:12px;padding:16px 20px;margin:20px 0;color:var(--muted)}.callout strong{color:var(--text)}.callout.warn{border-left-color:#f5a524}.site-footer{border-top:1px solid var(--border);background:var(--bg-soft);padding:56px 0 30px;margin-top:40px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:36px}.site-footer h4{font-size:0.82rem;text-transform:uppercase;letter-spacing:0.08em;color:var(--faint);margin-bottom:14px}.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}.site-footer li a{color:var(--muted);font-size:0.95rem}.site-footer li a:hover{color:var(--text)}.footer-note{color:var(--faint);font-size:0.9rem;max-width:34ch;margin-top:12px}.footer-bottom{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;border-top:1px solid var(--border);margin-top:36px;padding-top:22px;color:var(--faint);font-size:0.88rem}@media (max-width:960px){.hero-grid,.split{grid-template-columns:1fr;gap:36px}.split.rev>:first-child{order:0}.g3,.steps{grid-template-columns:1fr 1fr}.g4,.stats{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.lead{max-width:none}}@media (max-width:760px){.menu-btn{display:inline-grid}.nav{position:absolute;left:0;right:0;top:64px;flex-direction:column;align-items:stretch;margin:0;padding:12px 20px 20px;background:var(--bg);border-bottom:1px solid var(--border);display:none}.nav[data-open="true"]{display:flex}.nav a{padding:12px;font-size:1.05rem}.header-actions .btn{display:none}.g2,.g3,.steps{grid-template-columns:1fr}.section{padding:60px 0}.hero{padding-top:44px}}@media (max-width:520px){.announce .long{display:none}.announce .short{display:inline}.cta-row .btn{flex:1 1 100%}.padgrid{gap:8px}.footer-grid{grid-template-columns:1fr}.stats{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none !important;animation:none !important}}@media print{.site-header,.announce,.site-footer,.glow{display:none}}