/* LocalWeb blog — cream/violet (เข้าธีม landing) */
:root{--paper:#FBFAF6;--paper-alt:#F4F1E9;--ink:#141E36;--soft:#4C566B;--mute:#8A93A6;
  --violet:#6D5EFC;--violet-deep:#4B3FCE;--line:rgba(20,30,54,.10);--ease:cubic-bezier(.23,1,.32,1)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:'IBM Plex Sans Thai','Plus Jakarta Sans',system-ui,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.6}
.bg-scene{position:fixed;inset:0;z-index:-2;background:
  radial-gradient(48% 40% at 84% 2%,rgba(124,111,255,.12),transparent 62%),
  radial-gradient(60% 46% at 50% 116%,rgba(124,111,255,.10),transparent 62%),
  linear-gradient(180deg,#FDFCF9,#F5F2EA)}
.font-display{font-family:'Plus Jakarta Sans','IBM Plex Sans Thai',system-ui,sans-serif;letter-spacing:-.02em}
a{color:var(--violet-deep);text-decoration:none}
a:hover{text-decoration:underline}

/* nav */
.nav{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.72);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{max-width:1080px;margin:0 auto;padding:0 20px;height:60px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;font-size:18px}
.brand .mark{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#7C6FFF,#4B3FCE)}
.nav-links{display:flex;align-items:center;gap:22px;font-size:14px;color:var(--soft)}
.nav-links a{color:var(--soft)}.nav-links a:hover{color:var(--ink);text-decoration:none}
.btn-line{display:inline-flex;align-items:center;gap:7px;background:linear-gradient(180deg,#7C6FFF,#5B4BE8);color:#fff;
  border-radius:999px;padding:8px 16px;font-size:14px;font-weight:600;box-shadow:0 12px 30px -12px rgba(91,75,232,.6)}
.btn-line:hover{text-decoration:none}
@media(max-width:640px){.nav-links{display:none}}

/* layout */
.wrap{max-width:760px;margin:0 auto;padding:48px 20px 24px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;color:var(--violet-deep);
  background:rgba(109,94,252,.10);border:1px solid rgba(109,94,252,.22);border-radius:999px;padding:5px 12px}
.back{display:inline-block;font-size:13px;font-weight:600;color:var(--violet-deep);margin-bottom:18px}
.article-title{font-family:'Plus Jakarta Sans','IBM Plex Sans Thai',sans-serif;font-weight:800;letter-spacing:-.02em;
  font-size:2rem;line-height:1.2;margin:14px 0 10px}
.article-meta{font-size:13px;color:var(--mute);margin-bottom:8px}

/* article body */
.article-body{font-size:1.05rem;color:#26314a}
.article-body h2{font-family:'Plus Jakarta Sans','IBM Plex Sans Thai',sans-serif;font-weight:700;font-size:1.4rem;
  letter-spacing:-.01em;margin:2em 0 .5em;color:var(--ink)}
.article-body h3{font-weight:700;font-size:1.12rem;margin:1.5em 0 .4em;color:var(--ink)}
.article-body p{margin:.7em 0}
.article-body ul{margin:.7em 0;padding-left:1.25em}
.article-body li{margin:.35em 0}
.article-body strong{color:var(--ink);font-weight:700}
.article-body blockquote{margin:1.2em 0;padding:.9em 1.1em;border-left:3px solid var(--violet);
  background:rgba(109,94,252,.06);border-radius:0 12px 12px 0;color:#2c374f}
.key-box{margin:1.8em 0 0;padding:1.1em 1.25em;background:#fff;border:1px solid var(--line);border-radius:16px;
  box-shadow:0 22px 44px -30px rgba(30,41,59,.22)}
.kb-label{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  color:var(--violet-deep);background:rgba(109,94,252,.10);border-radius:999px;padding:3px 10px}

/* listing cards */
.post-card{display:block;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px;margin:14px 0;
  transition:transform .3s var(--ease),border-color .3s,box-shadow .3s}
.post-card:hover{transform:translateY(-4px);border-color:rgba(109,94,252,.4);text-decoration:none;
  box-shadow:0 30px 56px -34px rgba(91,75,232,.4)}
.post-card.feat{border-color:rgba(109,94,252,.45);box-shadow:inset 0 1px 0 #fff,0 30px 60px -34px rgba(109,94,252,.45)}
.pc-tag{display:inline-block;font-size:11px;font-weight:700;color:var(--violet-deep);
  background:rgba(109,94,252,.10);border-radius:999px;padding:3px 10px;margin-bottom:8px}
.post-card-title{font-family:'Plus Jakarta Sans','IBM Plex Sans Thai',sans-serif;font-weight:700;font-size:1.2rem;color:var(--ink)}
.post-card-sub{margin-top:6px;font-size:.95rem;color:var(--soft)}
.post-card-meta{margin-top:10px;font-size:12px;color:var(--mute)}

/* cta */
.cta{margin:40px 0 0;padding:32px;text-align:center;border-radius:20px;color:#fff;
  background:linear-gradient(160deg,#6D5EFC,#4B3FCE);box-shadow:0 30px 60px -30px rgba(75,63,206,.6)}
.cta h3{font-family:'Plus Jakarta Sans','IBM Plex Sans Thai',sans-serif;font-weight:700;font-size:1.4rem;margin:0 0 8px}
.cta p{margin:0 auto;max-width:460px;color:#E7E3FF}
.cta-row{margin-top:20px;display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.cta .b1{background:#fff;color:var(--violet-deep);border-radius:999px;padding:12px 22px;font-weight:700}
.cta .b2{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.5);border-radius:999px;padding:12px 22px;font-weight:600}
.cta a:hover{text-decoration:none}

/* footer */
.footer{border-top:1px solid var(--line);margin-top:56px}
.footer-in{max-width:1080px;margin:0 auto;padding:28px 20px;display:flex;flex-wrap:wrap;gap:14px;
  align-items:center;justify-content:space-between;font-size:12px;color:var(--mute)}
.footer-in a{color:var(--soft)}