:root{--bg: #07090d;--bg-soft: #0c1017;--panel: #0e131b;--panel-2: #121924;--line: #1e2735;--line-soft: #172030;--text: #e6ebf2;--muted: #8b97a8;--dim: #5d6878;--brand: #4d6bfe;--brand-soft: #7f95ff;--cyan: #56b6c2;--green: #98c379;--yellow: #e5c07b;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;--sans: system-ui, -apple-system, "Segoe UI", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--radius: 14px;--max: 1120px}@media(prefers-color-scheme:light){:root{--bg: #fbfcfe;--bg-soft: #f4f6fa;--panel: #ffffff;--panel-2: #f7f9fc;--line: #e2e7ef;--line-soft: #eaeef5;--text: #101725;--muted: #55617a;--dim: #7b869c;--brand: #2f4bd8;--brand-soft: #4d6bfe;--cyan: #1f7a86;--green: #3f7d32;--yellow: #8a6410}}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;background:radial-gradient(60rem 40rem at 15% -10%,color-mix(in srgb,var(--brand) 22%,transparent),transparent 70%),radial-gradient(50rem 35rem at 90% 5%,color-mix(in srgb,var(--cyan) 14%,transparent),transparent 70%);opacity:.5}@media(prefers-color-scheme:light){body:before{opacity:.35}}a{color:inherit;text-decoration:none}code{font-family:var(--mono);font-size:.9em;padding:.12em .38em;border-radius:6px;background:var(--panel-2);border:1px solid var(--line-soft);color:var(--brand-soft)}.wrap{position:relative;z-index:1;width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}.nav{position:sticky;top:0;z-index:10;backdrop-filter:blur(12px);background:color-mix(in srgb,var(--bg) 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40px}}.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12.5px;color:var(--muted);border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:5px 8px 5px 14px}h1{font-size:clamp(2.1rem,4.6vw,3.4rem);line-height:1.1;letter-spacing:-.03em;margin:22px 0 0;font-weight:650}h1 .accent{background:linear-gradient(100deg,var(--brand-soft),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}.lede{margin:20px 0 0;font-size:17px;color:var(--muted);max-width:46ch}.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.btn{display:inline-flex;align-items:center;gap:8px;border-radius:10px;padding:11px 18px;font-size:14.5px;font-weight:550;border:1px solid var(--line);transition:transform .15s ease,border-color .15s ease,background .15s ease}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-soft);border-color:var(--brand-soft)}.btn-ghost{background:var(--panel);color:var(--text)}.btn-ghost:hover{border-color:var(--brand)}.note{margin-top:22px;font-size:13.5px;color:var(--dim);max-width:44ch}.term{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,var(--panel),var(--bg-soft));box-shadow:0 30px 70px -30px #000000bf,0 0 0 1px color-mix(in srgb,var(--brand) 8%,transparent);overflow:hidden}.term-bar{display:flex;align-items:center;gap:7px;padding:10px 14px;background:var(--panel-2);border-bottom:1px solid var(--line-soft)}.dot{width:11px;height:11px;border-radius:50%;background:var(--line)}.dot.r{background:#ff5f57}.dot.y{background:#febc2e}.dot.g{background:#28c840}.term-title{margin-left:10px;font-family:var(--mono);font-size:12px;color:var(--dim)}.term-body{padding:18px 18px 20px;font-family:var(--mono);font-size:13px;line-height:1.75}.banner{margin:0 0 6px;font-size:clamp(5.5px,1.35vw,10.5px);line-height:1.15;color:var(--brand-soft);white-space:pre;overflow:hidden}.term-lines>div{opacity:0;animation:rise .5s ease forwards;animation-delay:calc(var(--i) * .32s + .4s);white-space:pre-wrap;word-break:break-word}.line-user{color:var(--text)}.line-tool{color:var(--cyan)}.line-done{color:var(--green)}.line-prompt{color:var(--brand-soft)}.caret{display:inline-block;width:8px;height:15px;vertical-align:-2px;background:var(--brand-soft);animation:blink 1.1s steps(1) infinite}@keyframes blink{50%{opacity:0}}@keyframes rise{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.term-status{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;padding-top:14px;border-top:1px dashed var(--line)}.chip{font-family:var(--mono);font-size:11.5px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:2px 10px}.chip:before{content:"· ";color:var(--brand)}section{padding:64px 0;border-top:1px solid var(--line-soft)}h2{font-size:clamp(1.5rem,2.6vw,2.1rem);letter-spacing:-.02em;margin:0 0 12px;font-weight:620}.section-lede{color:var(--muted);margin:0 0 34px;max-width:60ch}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:16px}.card{border:1px solid var(--line);border-radius:12px;background:var(--panel);padding:20px;transition:transform .16s ease,border-color .16s ease}.card:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--brand) 45%,var(--line))}.card-glyph{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;border:1px solid var(--line);background:var(--panel-2);font-family:var(--mono);font-size:15px;color:var(--brand-soft);margin-bottom:14px}.card h3{font-size:15.5px;margin:0 0 8px;font-weight:600}.card p{margin:0;font-size:14px;color:var(--muted)}.rows{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--panel)}.row{display:grid;grid-template-columns:190px 1fr;gap:18px;padding:13px 18px;border-bottom:1px solid var(--line-soft);font-size:14px}.row:last-child{border-bottom:0}.row b{font-family:var(--mono);font-weight:500;color:var(--brand-soft)}.row span{color:var(--muted)}@media(max-width:640px){.row{grid-template-columns:1fr;gap:4px}}.more{display:inline-block;margin-top:18px;font-size:14px;color:var(--brand-soft)}.more:hover{text-decoration:underline}.steps{display:grid;gap:12px;max-width:820px}.cmd{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:10px;background:var(--panel);padding:10px 10px 10px 16px}.cmd code{flex:1;border:0;background:none;padding:0;font-size:13.5px;color:var(--text);overflow-x:auto;white-space:nowrap}.copy{flex:none;border:1px solid var(--line);background:var(--panel-2);color:var(--muted);border-radius:8px;padding:5px 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