:root{--panel:#F7F7F9;--line:#E4E6EB;--ink:#0E1318;--dim:#4B5563;--faint:#8B93A1;--amber:#8B3DFF;--amber2:#6420C7;--violet:#00C4CC;--grad:linear-gradient(90deg,#00C4CC 0%,#7D2AE8 100%);}
*{box-sizing:border-box;}body{margin:0;background:radial-gradient(ellipse 900px 480px at 12% -8%, rgba(0,196,204,.07), transparent),radial-gradient(ellipse 800px 480px at 95% 4%, rgba(125,42,232,.07), transparent),#fff;color:var(--ink);font-family:'Inter',system-ui,sans-serif;line-height:1.7;}
.wrap{max-width:760px;margin:0 auto;padding:40px 24px 80px;}
a{color:var(--amber);}
header a.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:700;font-family:'Poppins',system-ui,sans-serif;font-size:18px;margin-bottom:40px;}
.mark{width:34px;height:34px;border-radius:10px;background:var(--grad);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(125,42,232,.25);}
.mark svg path{fill:#fff;}
h1{font-family:'Poppins',system-ui,sans-serif;font-size:clamp(27px,4vw,40px);line-height:1.15;letter-spacing:-0.02em;margin:0 0 14px;font-weight:700;}
h2{font-family:'Poppins',system-ui,sans-serif;font-size:22px;margin:36px 0 10px;font-weight:700;}
p,li{color:var(--dim);font-size:15px;}
strong{color:var(--ink);}
ol li,ul li{margin-bottom:8px;}
code{background:var(--panel);border:1px solid var(--line);padding:2px 8px;border-radius:6px;font-size:13px;color:var(--ink);font-weight:600;}
.cta{display:inline-block;margin:26px 0;padding:15px 30px;border-radius:50px;text-decoration:none;font-family:'Inter',system-ui,sans-serif;font-weight:700;font-size:15px;background:var(--amber);color:#fff;box-shadow:0 6px 20px rgba(139,61,255,.32);}
.note{background:#F3EBFF;border:1px solid #E2D2FF;border-radius:16px;padding:16px 20px;font-size:13.5px;color:var(--dim);margin:20px 0;}
footer{margin-top:56px;border-top:1px solid var(--line);padding-top:22px;font-size:12px;color:var(--faint);}
footer a{color:var(--dim);text-decoration:none;margin-right:16px;font-weight:500;}