:root{--accent: #0f9d58;--accent-hover: #12b569;--accent-soft: rgba(15, 157, 88, .12);--accent-ring: rgba(15, 157, 88, .4);--bg: #0a0c0e;--bg-elev: #111417;--bg-elev-2: #171b1f;--border: #23282e;--border-strong: #313841;--text: #e8ebed;--text-muted: #9aa4ad;--text-faint: #6b747c;--code-bg: #0d1013;--shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .25);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: "SF Mono", "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--maxw: 1080px;--radius: 12px;--radius-sm: 8px}:root[data-theme=light]{--bg: #ffffff;--bg-elev: #f7f8f9;--bg-elev-2: #eef0f2;--border: #e3e6e9;--border-strong: #d0d5da;--text: #16191c;--text-muted: #5a636b;--text-faint: #8b949c;--code-bg: #f4f6f7;--shadow: 0 1px 2px rgba(0, 0, 0, .06), 0 8px 24px rgba(0, 0, 0, .06)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}@media 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720px){.nav-links{display:none}}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.lang-select-wrap{position:relative;display:inline-flex;align-items:center}.lang-select-wrap .lang-icon{position:absolute;left:10px;width:16px;height:16px;color:var(--text-muted);pointer-events:none}.lang-select-wrap select{appearance:none;-webkit-appearance:none;height:38px;padding:0 30px 0 32px;border-radius:var(--radius-sm);background:var(--bg-elev);border:1px solid var(--border);color:var(--text);font-family:inherit;font-size:.9rem;cursor:pointer;transition:all .15s ease;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239aa4ad' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px 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var(--accent-ring);color:var(--accent);font-size:.82rem;font-weight:600;font-family:var(--font-mono)}.badge .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.hero{padding:clamp(60px,10vw,120px) 0 96px;border-top:none;text-align:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(60% 60% at 50% -10%,var(--accent-soft) 0%,transparent 70%);pointer-events:none}.hero-inner{position:relative;display:flex;flex-direction:column;align-items:center;gap:26px}.hero h1{font-size:clamp(2.3rem,6vw,4rem);font-weight:800;max-width:16ch}.hero h1 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var(--border);background:var(--bg-elev)}.codeblock-title{font-family:var(--font-mono);font-size:.8rem;color:var(--text-faint)}.copy-btn{display:inline-flex;align-items:center;gap:6px;background:var(--bg-elev-2);border:1px solid var(--border);color:var(--text-muted);border-radius:6px;padding:5px 10px;font-size:.78rem;font-family:var(--font-mono);cursor:pointer;transition:all .15s ease}.copy-btn:hover{color:var(--text);border-color:var(--border-strong)}.copy-btn.copied{color:var(--accent);border-color:var(--accent-ring)}.copy-btn svg{width:14px;height:14px}.codeblock pre{margin:0;padding:18px 16px;overflow-x:auto;font-size:.86rem;line-height:1.6;color:var(--text)}.codeblock pre code{white-space:pre}.tok-key{color:var(--accent)}.tok-str{color:#c98a4b}:root[data-theme=light] .tok-str{color:#b05a1a}.tok-punc{color:var(--text-faint)}.tok-comment{color:var(--text-faint);font-style:italic}.cmds{display:grid;gap:10px;margin-top:18px}.cmd{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--code-bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px;font-family:var(--font-mono);font-size:.88rem}.cmd .cmd-text{overflow-x:auto}.cmd .cmd-text:before{content:"$ ";color:var(--accent)}.chat{max-width:720px;margin:0 auto;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--bg-elev)}.chat-head{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--border)}.chat-head .dots{display:flex;gap:6px}.chat-head .dots span{width:11px;height:11px;border-radius:50%;background:var(--border-strong)}.chat-head 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var(--border);border-radius:var(--radius-sm);background:var(--bg-elev);overflow:hidden}.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;background:none;border:none;color:var(--text);font-size:1.02rem;font-weight:600;text-align:left;cursor:pointer;font-family:inherit}.faq-q .chevron{flex-shrink:0;width:18px;height:18px;color:var(--text-faint);transition:transform .2s ease}.faq-q[aria-expanded=true] .chevron{transform:rotate(180deg);color:var(--accent)}.faq-a{overflow:hidden;max-height:0;transition:max-height .25s ease}.faq-a-inner{padding:0 20px 20px;color:var(--text-muted);font-size:.98rem}.site-footer{border-top:1px solid var(--border);padding:56px 0 40px;background:var(--bg-elev)}.footer-grid{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;margin-bottom:36px}.footer-brand{max-width:320px}.footer-brand p{color:var(--text-muted);font-size:.92rem;margin-top:12px}.footer-links{display:flex;gap:56px;flex-wrap:wrap}.footer-col h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint);margin-bottom:14px;font-weight:700}.footer-col a{display:block;color:var(--text-muted);font-size:.94rem;margin-bottom:10px;transition:color .15s ease}.footer-col a:hover{color:var(--accent)}.footer-legal{padding-top:24px;border-top:1px solid var(--border);color:var(--text-faint);font-size:.84rem;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.placeholder-url{outline:1px dashed var(--accent-ring);outline-offset:2px}