/* Studio 309 — shared blog/article styles (matches the main site) */
:root{
  --bg:#0D0D0F; --bg-2:#141417; --surface:#191920;
  --line:rgba(255,255,255,.09); --line-strong:rgba(255,255,255,.16);
  --text:#F4F3EF; --muted:#9B9BA6; --muted-2:#6E6E78;
  --red:#FF3D45; --red-2:#E11D24; --red-soft:rgba(255,61,69,.14);
  --font-disp:'Space Grotesk', system-ui, sans-serif;
  --font-body:'Inter', system-ui, sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg); color:var(--text); font-family:var(--font-body); line-height:1.7; -webkit-font-smoothing:antialiased; overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:radial-gradient(900px 600px at 85% -5%, rgba(255,61,69,.10), transparent 60%), radial-gradient(700px 500px at 0% 100%, rgba(224,164,92,.05), transparent 55%)}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--font-disp);line-height:1.12;letter-spacing:-.02em;font-weight:700}

/* nav */
header.nav{position:sticky;top:0;z-index:50;backdrop-filter:saturate(140%) blur(10px);background:rgba(13,13,15,.82);border-bottom:1px solid var(--line)}
.nav-inner{max-width:1180px;margin:0 auto;padding:0 24px;height:70px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:11px}
.brand .mark{width:32px;height:32px;flex:0 0 auto}
.brand .wordmark{font-family:var(--font-disp);font-weight:700;font-size:20px;line-height:1}
.brand .wordmark small{display:block;font-size:8.5px;letter-spacing:.42em;font-weight:600;color:var(--muted);margin-bottom:2px}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-disp);font-weight:600;font-size:14.5px;padding:11px 20px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:.2s}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 8px 26px rgba(255,61,69,.28)}
.btn-primary:hover{background:#ff545b;transform:translateY(-2px)}
.btn-ghost{border-color:var(--line-strong);color:var(--text)}
.btn-ghost:hover{border-color:var(--text)}

/* article shell */
.wrap{max-width:760px;margin:0 auto;padding:54px 24px 40px}
.back{display:inline-flex;align-items:center;gap:7px;color:var(--muted);font-size:14px;font-weight:500;margin-bottom:26px}
.back:hover{color:var(--text)}
.eyebrow{font-family:var(--font-disp);font-size:12.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--red);display:inline-flex;align-items:center;gap:10px;margin-bottom:16px}
.eyebrow::before{content:"";width:24px;height:1.5px;background:var(--red)}
.wrap h1{font-size:clamp(30px,5vw,46px);margin-bottom:16px}
.post-meta{color:var(--muted-2);font-size:14px;margin-bottom:34px;padding-bottom:30px;border-bottom:1px solid var(--line)}
.lede{font-size:19px;color:var(--text);margin-bottom:30px}
article{font-size:16.5px;color:#d9d9de}
article h2{font-size:25px;color:var(--text);margin:42px 0 14px}
article h3{font-size:19px;color:var(--text);margin:28px 0 10px}
article p{margin-bottom:18px}
article a{color:var(--red);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(255,61,69,.4)}
article a:hover{text-decoration-color:var(--red)}
article ul,article ol{margin:0 0 18px 22px;display:grid;gap:9px}
article li{padding-left:4px}
article strong{color:var(--text)}
article blockquote{border-left:3px solid var(--red);padding:6px 0 6px 20px;margin:24px 0;color:var(--text);font-size:18px}

/* table */
.tbl{width:100%;border-collapse:collapse;margin:24px 0;font-size:14.5px;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.tbl th,.tbl td{padding:13px 15px;text-align:left;border-bottom:1px solid var(--line)}
.tbl th{font-family:var(--font-disp);font-weight:600;color:var(--text);background:rgba(255,255,255,.03);font-size:13px;letter-spacing:.02em}
.tbl tr:last-child td{border-bottom:0}
.tbl td{color:var(--muted)}
.tbl tr.you{background:var(--red-soft)}
.tbl tr.you td{color:var(--text);font-weight:600}
.tbl .p{font-family:var(--font-disp);color:var(--text)}

/* cta box */
.cta-box{background:radial-gradient(120% 140% at 0% 0%, rgba(255,61,69,.15), transparent 55%), var(--bg-2);border:1px solid var(--line-strong);border-radius:20px;padding:32px;margin:40px 0;text-align:center}
.cta-box h3{font-size:22px;margin-bottom:8px}
.cta-box p{color:var(--muted);margin-bottom:20px;font-size:15px}

/* related */
.related{margin-top:46px;padding-top:30px;border-top:1px solid var(--line)}
.related h4{font-family:var(--font-disp);font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);margin-bottom:16px}
.related a{display:block;color:var(--text);font-family:var(--font-disp);font-weight:600;font-size:16px;padding:13px 0;border-bottom:1px solid var(--line)}
.related a:hover{color:var(--red)}
.related a:last-child{border-bottom:0}

/* blog hub cards */
.hub{max-width:980px;margin:0 auto;padding:54px 24px 40px}
.hub-head{max-width:640px;margin-bottom:40px}
.hub-head h1{font-size:clamp(32px,5vw,48px);margin-bottom:14px}
.hub-head p{color:var(--muted);font-size:18px}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.pcard{background:linear-gradient(180deg,var(--surface),var(--bg-2));border:1px solid var(--line);border-radius:16px;padding:28px;transition:.25s;display:flex;flex-direction:column;gap:10px}
.pcard:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.pcard .tag{font-family:var(--font-disp);font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--red)}
.pcard h2{font-size:21px}
.pcard p{color:var(--muted);font-size:14.5px;flex:1}
.pcard span{color:var(--text);font-family:var(--font-disp);font-weight:600;font-size:14px}

/* footer */
footer{border-top:1px solid var(--line);margin-top:50px;padding:36px 24px}
.foot-inner{max-width:1180px;margin:0 auto;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted-2);font-size:13px}
.foot-inner a{color:var(--muted)}
.foot-inner a:hover{color:var(--text)}

@media(max-width:680px){
  .cards{grid-template-columns:1fr}
  .nav-inner .btn-ghost{display:none}
  .tbl th,.tbl td{padding:10px 9px; font-size:13px}
  .wrap{padding:40px 20px 36px}
}