/* AiPlanlabs Blog — shared styles (match brand: Sora/Inter, dark, blue→purple) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Sora:wght@600;700;800&display=swap');
:root{
 --bg:#070912;--bg2:#0b0f1f;--card:#0d1324;--line:#1c2440;--line2:#26305a;
 --ink:#eaf2ff;--mut:#94a3c4;--soft:#c3cde6;
 --cyan:#4fd1ff;--blue:#2f7df6;--teal:#1aa7b8;--purple:#8b5cff;
 --grad:linear-gradient(100deg,var(--blue),var(--purple));
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:'Inter',-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.7;font-size:16px;
 background-image:radial-gradient(1200px 500px at 80% -10%,#12204a55,transparent),radial-gradient(900px 450px at -10% 10%,#2a154d44,transparent)}
a{color:var(--cyan);text-decoration:none}
h1,h2,h3,h4{font-family:'Sora','Inter',sans-serif;font-weight:800;letter-spacing:-.02em;line-height:1.15;color:#fff}
.wrap{max-width:1160px;margin:0 auto;padding:0 22px}
.narrow{max-width:760px;margin:0 auto;padding:0 22px}
/* nav */
nav.top{position:sticky;top:0;z-index:40;background:rgba(7,9,18,.8);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
nav.top .in{display:flex;align-items:center;gap:22px;height:62px}
nav.top .logo{display:flex;align-items:center;gap:9px;font-family:'Sora';font-weight:800;font-size:18px;color:#fff}
nav.top .logo img{height:28px}
nav.top .lk{margin-left:auto;display:flex;gap:22px;font-size:14.5px;font-weight:600}
nav.top .lk a{color:var(--mut)}
nav.top .lk a:hover,nav.top .lk a.on{color:#fff}
nav.top .cta{background:var(--grad);color:#fff;padding:9px 18px;border-radius:999px;font-weight:700;font-size:14px}
@media(max-width:720px){nav.top .lk a:not(.on){display:none}}
/* blog index */
.bhero{padding:56px 0 30px}
.bhero .kick{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px}
.bhero h1{font-size:clamp(30px,5vw,46px)}
.bhero p{color:var(--mut);margin-top:14px;max-width:60ch;font-size:17px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:24px 0 70px}
@media(max-width:900px){.grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.grid{grid-template-columns:1fr}}
.pcard{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.25s;text-decoration:none;color:inherit}
.pcard:hover{transform:translateY(-4px);border-color:var(--line2);box-shadow:0 24px 50px -24px #000}
.pcard .thumb{aspect-ratio:16/9;background:var(--grad);position:relative;overflow:hidden}
.pcard .thumb .g{position:absolute;inset:0;background:radial-gradient(circle at 30% 20%,#ffffff26,transparent 60%),linear-gradient(120deg,#1b3a8a,#5b2ea8)}
.pcard .thumb .tg{position:absolute;left:14px;top:14px;background:#0009;border:1px solid #ffffff30;color:#fff;font-size:11px;font-weight:700;letter-spacing:.05em;padding:4px 11px;border-radius:999px}
.pcard .thumb .ico{position:absolute;right:16px;bottom:12px;opacity:.9}
.pcard .bd{padding:16px 17px 18px;display:flex;flex-direction:column;flex:1}
.pcard h3{font-size:18px;line-height:1.25}
.pcard .ex{color:var(--mut);font-size:14px;margin-top:9px;flex:1}
.pcard .mt{color:#6f7ea0;font-size:12.5px;margin-top:14px;display:flex;gap:10px;align-items:center}
/* article */
article{padding:40px 0 20px}
.crumb{font-size:13px;color:var(--mut);margin-bottom:18px}
.crumb a{color:var(--mut)}
.chip{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:var(--grad);padding:5px 13px;border-radius:999px}
article h1.t{font-size:clamp(28px,4.4vw,40px);margin:16px 0 14px}
.byline{display:flex;flex-wrap:wrap;gap:8px 16px;color:var(--mut);font-size:14px;border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:8px}
.byline b{color:var(--soft);font-weight:600}
.lede{font-size:19px;color:var(--soft);margin:22px 0 10px;line-height:1.6}
.body{font-size:16.5px}
.body h2{font-size:25px;margin:34px 0 12px}
.body h3{font-size:19px;margin:24px 0 8px;color:#dbe6ff}
.body p{margin:12px 0;color:#c9d4ec}
.body ul,.body ol{margin:12px 0 12px 4px;padding-left:22px;color:#c9d4ec}
.body li{margin:7px 0}
.body a{border-bottom:1px solid #4fd1ff55}
.body strong{color:#fff}
.stat{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}
@media(max-width:620px){.stat{grid-template-columns:1fr}}
.stat .s{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px}
.stat .s .n{font-family:'Sora';font-weight:800;font-size:30px;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
.stat .s .l{color:var(--mut);font-size:13px;margin-top:8px}
blockquote{border-left:3px solid var(--purple);background:#120e26;border-radius:0 12px 12px 0;padding:14px 18px;margin:22px 0;color:#d8dcf5;font-size:16px}
.tablewrap{overflow:auto;margin:18px 0}
table{width:100%;border-collapse:collapse;font-size:14.5px;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top;color:#c9d4ec}
th{background:#111a30;color:#fff;font-weight:700}
tr:last-child td{border-bottom:0}
.sources{margin:36px 0 8px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.sources h3{font-size:16px;margin-bottom:10px;color:#fff}
.sources ol{margin:0;padding-left:20px;color:var(--mut);font-size:13.5px}
.sources li{margin:6px 0;word-break:break-word}
.note{font-size:13px;color:#6f7ea0;margin-top:14px;font-style:italic}
.cta{margin:34px 0 10px;background:linear-gradient(120deg,#122a5e,#3a1c6b);border:1px solid var(--line2);border-radius:16px;padding:24px 24px}
.cta h3{font-size:20px}
.cta p{color:#c9d4ec;margin:8px 0 14px;font-size:15px}
.cta a{display:inline-block;background:#fff;color:#0b1020;font-weight:700;padding:10px 20px;border-radius:999px}
footer.ft{border-top:1px solid var(--line);margin-top:40px;padding:26px 0;color:#6f7ea0;font-size:13px;text-align:center}

.pcard .thumb img{width:100%;height:100%;object-fit:cover;display:block}