:root{--bg:#000;--fg:#f2f2f0;--mute:#8a8a88;--line:rgba(255,255,255,.12);--o:#9d86ff;
  --sans:"Inter Tight",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;color-scheme:dark}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--bg:#000;--fg:#f2f2f0}}
:root[data-theme="dark"]{--bg:#000;--fg:#f2f2f0}
*{box-sizing:border-box;margin:0;padding:0}
html{background:#000;scroll-padding-top:90px}
body{background:var(--bg);color:var(--fg);font-family:var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit}
nav{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:18px 32px;background:rgba(0,0,0,.85);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
nav .r{display:flex;align-items:center;gap:22px;font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--mute);text-transform:uppercase}
nav .r a{text-decoration:none}nav .r a:hover{color:var(--fg)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 22px;border-radius:999px;background:var(--fg);color:#000!important;font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;border:1px solid var(--fg);text-decoration:none;transition:transform .2s}
.btn:hover{transform:translateY(-1px)}.btn.ghost{background:transparent;color:var(--fg)!important;border-color:var(--line)}
nav .btn{height:34px;padding:0 16px}
main{max-width:860px;margin:0 auto;padding:56px 32px 40px}
.crumbs{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--mute);text-transform:uppercase;margin-bottom:26px}.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--fg)}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.22em;color:var(--o);text-transform:uppercase}
h1{font-size:clamp(36px,5.4vw,62px);font-weight:400;letter-spacing:-.025em;line-height:1.04;margin:14px 0 18px}
h1 span{color:#8a8a88}
.lede{font-size:19px;line-height:1.6;color:#d0d0cd;font-weight:300;max-width:700px}
.meta{color:var(--mute);font-size:13px;margin-top:16px}
.hero-img{margin:34px 0 30px;border-radius:18px;overflow:hidden;border:1px solid var(--line)}.hero-img img{display:block;width:100%;height:auto}
.toc{margin:30px 0 0;padding:18px 22px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02)}
.toc b{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--mute);font-weight:500;margin-bottom:8px}
.toc ol{padding-left:20px}.toc li{margin:3px 0}.toc a{text-decoration:none;color:#c4c4c1}.toc a:hover{color:var(--fg)}
section{padding-top:42px;margin-top:42px;border-top:1px solid var(--line)}
h2{font-size:clamp(26px,3.2vw,34px);font-weight:400;letter-spacing:-.015em;line-height:1.15;margin-bottom:16px}
h3{font-size:18px;font-weight:500;margin:26px 0 8px}
p,li{color:#c4c4c1;font-size:16px;line-height:1.75;font-weight:300}
p+p{margin-top:12px}
ul,ol{padding-left:22px;margin:10px 0}li{margin:5px 0}
b,strong{color:var(--fg);font-weight:500}
.tw{overflow-x:auto;margin:18px 0;border:1px solid var(--line);border-radius:14px}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:620px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top;color:#c4c4c1;font-weight:300}
th{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);font-weight:500;background:rgba(255,255,255,.03)}
tr:last-child td{border-bottom:0}td b{display:block}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin:20px 0}
.card{border:1px solid var(--line);border-radius:16px;padding:20px;background:rgba(255,255,255,.02);text-decoration:none;display:block;transition:border-color .2s}
a.card:hover{border-color:rgba(157,134,255,.6)}
.card .k{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--o)}
.card h3{margin:8px 0 6px}.card p{font-size:14px;line-height:1.6}.card .pr{margin-top:12px;font-family:var(--mono);font-size:13px;color:var(--fg)}
.steps{counter-reset:s;list-style:none;padding:0}
.steps>li{counter-increment:s;position:relative;padding-left:52px;margin:22px 0}
.steps>li:before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:2px;font-family:var(--mono);font-size:12px;color:var(--o);border:1px solid rgba(157,134,255,.45);border-radius:999px;width:36px;height:24px;display:flex;align-items:center;justify-content:center}
.steps>li>b{display:block;font-size:17px;margin-bottom:4px}
.note{border:1px solid var(--line);border-radius:14px;padding:16px 18px;color:#c9c9c6;font-size:14px;line-height:1.6;background:rgba(255,255,255,.03);margin:18px 0}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}.faq summary{cursor:pointer;font-size:17px;font-weight:500;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--o);font-family:var(--mono)}.faq details[open] summary:after{content:"–"}
.faq details p{margin-top:10px}
.cta{margin-top:56px;padding:34px;border:1px solid rgba(157,134,255,.35);border-radius:20px;background:radial-gradient(120% 140% at 0% 0%,rgba(124,92,255,.16),transparent 60%)}
.cta h2{margin-bottom:8px}.cta .row{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.more{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:16px}
footer{border-top:1px solid var(--line);margin-top:60px;padding:28px 32px;color:var(--mute);font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
footer a{text-decoration:none;margin-right:16px}footer a:hover{color:var(--fg)}
.disc{padding:0 32px 34px;color:#6f6f6d;font-size:12px;line-height:1.6;max-width:1080px}
@media (max-width:820px){nav{padding:14px 16px}nav .r a.hm{display:none}nav .r{gap:16px}main{padding:34px 16px 30px}.cta{padding:24px 18px}footer{padding:24px 16px}.disc{padding:0 16px 28px}}

/* blog */
.posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;margin-top:34px}
.pc{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:rgba(255,255,255,.02);text-decoration:none;transition:border-color .2s,transform .2s}
.pc:hover{border-color:rgba(157,134,255,.6);transform:translateY(-2px)}
.pc .im{aspect-ratio:1200/630;background:#0b0b0d center/cover no-repeat}.pc .im img{width:100%;height:100%;object-fit:cover;display:block}
.pc .tx{padding:18px 20px 22px}.pc .d{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.pc h2{font-size:21px;line-height:1.25;margin:8px 0 8px;letter-spacing:-.01em}.pc p{font-size:14.5px;line-height:1.6}
.empty{margin-top:34px;padding:28px;border:1px dashed var(--line);border-radius:16px;color:var(--mute)}
main.wide{max-width:1180px}
.post{font-size:17px}
.post h2{margin-top:40px}.post h3{margin-top:30px}
.post p,.post li{font-size:17px}
.post img{max-width:100%;max-height:640px;width:auto;height:auto;border-radius:14px;border:1px solid var(--line);display:block;margin:22px auto}
.post figure{margin:24px 0}.post figcaption{color:var(--mute);font-size:13px;text-align:center;margin-top:-10px}
.post blockquote{border-left:2px solid var(--o);padding:4px 0 4px 18px;margin:20px 0;color:#d8d8d5;font-size:18px}
.post a{color:#b9a6ff}
.post hr{border:0;border-top:1px solid var(--line);margin:34px 0}
.post pre{background:#0b0b0d;border:1px solid var(--line);border-radius:12px;padding:14px;overflow:auto;font-size:13px}
.post code{font-family:var(--mono);font-size:.9em}
.post table{min-width:0;display:block;overflow-x:auto;margin:18px 0;border:1px solid var(--line);border-radius:14px}
.post td,.post th{min-width:120px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.tags span{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--line);border-radius:999px;padding:5px 10px;color:var(--mute)}
.draft{background:#ffcc66;color:#000;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;padding:8px 16px;text-align:center}