:root{--bg:#07060f;--ink:#f2f0ff;--ink-dim:#a6a2c4;--ink-faint:#726e91;--line:rgba(255,255,255,.09);--card:rgba(255,255,255,.04);--violet:#8b6cf6;--teal:#4fd6c8}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:16px;line-height:1.75;font-weight:300}
.aurora{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.aurora span{position:absolute;border-radius:50%;filter:blur(90px);opacity:.3}
.a1{width:50vw;height:50vw;background:#6d4ff0;top:-16vw;left:-12vw}
.a2{width:40vw;height:40vw;background:#1f9b93;top:40vw;right:-14vw}
.wrap{max-width:760px;margin:0 auto;padding:0 24px}
header{border-bottom:1px solid var(--line);background:rgba(7,6,15,.7);backdrop-filter:blur(18px);position:sticky;top:0;z-index:10}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px;max-width:1100px;margin:0 auto;padding:0 24px}
.logo{display:flex;align-items:center;gap:11px;font-family:'Fraunces',Georgia,serif;font-size:20px;text-decoration:none;color:var(--ink)}
.logo .mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(140deg,var(--violet),var(--teal));position:relative;overflow:hidden}
.logo .mark::after{content:"";position:absolute;inset:6px;border-radius:50%;border:1.5px solid rgba(255,255,255,.75);border-bottom-color:transparent;border-right-color:transparent}
.back{font-size:14.5px;color:var(--ink-dim);text-decoration:none}
.back:hover{color:var(--ink)}
main{padding:70px 0 100px}
h1{font-family:'Fraunces',Georgia,serif;font-weight:400;font-size:2.4rem;line-height:1.15;margin-bottom:14px}
h2{font-family:'Fraunces',Georgia,serif;font-weight:400;font-size:1.4rem;margin:40px 0 12px}
h3{font-size:1.05rem;font-weight:500;margin:26px 0 8px}
p,li{color:var(--ink-dim);margin-bottom:14px}
ul,ol{padding-left:22px;margin-bottom:14px}
a{color:var(--teal)}
strong{color:var(--ink);font-weight:500}
.updated{color:var(--ink-faint);font-size:14px;margin-bottom:36px}
.todo{border:1px solid rgba(232,139,208,.35);background:rgba(232,139,208,.07);border-radius:14px;padding:18px 22px;margin:26px 0;font-size:14.5px;color:var(--ink-dim)}
.todo strong{color:#e88bd0}
.box{border:1px solid var(--line);background:var(--card);border-radius:16px;padding:22px 26px;margin:22px 0}
.box p:last-child{margin-bottom:0}
footer{border-top:1px solid var(--line);padding:30px 0;font-size:13px;color:var(--ink-faint)}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer a{color:var(--ink-dim);text-decoration:none;margin-left:18px}