@import url('https://fonts.googleapis.com/css2?family=Chonburi&family=IBM+Plex+Sans+Thai:wght@400;500;600&display=swap');
:root { --ink: #f3ecdb; --muted: #b8b0a0; --gold: #d9b45a; --line: #2c3156; --bg: #0d0f1f; --panel: #151935; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.75 'IBM Plex Sans Thai', system-ui, sans-serif; }
a { color: var(--gold); }
.wrap { max-width: 860px; margin: 0 auto; padding: 0 20px; }
header { border-bottom: 1px solid var(--line); }
header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 14px; padding-bottom: 14px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 600; }
.brand img { width: 36px; height: 36px; border-radius: 8px; }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; font-size: 15px; }
nav a:hover { color: var(--gold); }
h1, h2 { font-family: 'Chonburi', serif; font-weight: 400; line-height: 1.3; }
h1 { font-size: clamp(30px, 6vw, 46px); margin: 0 0 12px; color: var(--gold); }
h2 { font-size: 24px; margin: 40px 0 10px; color: var(--gold); }
h3 { font-size: 18px; margin: 26px 0 6px; }
.hero { padding: 64px 0 40px; }
.lead { font-size: 18px; color: var(--muted); max-width: 640px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 24px; margin: 18px 0; }
.app { display: grid; grid-template-columns: 96px 1fr; gap: 20px; align-items: start; }
.app img { width: 96px; height: 96px; border-radius: 22px; }
.btn { display: inline-block; background: linear-gradient(135deg, #f0d48a, #c99a3c); color: #1a1405; padding: 10px 18px; border-radius: 999px; text-decoration: none; font-weight: 600; margin-top: 8px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.muted { color: var(--muted); }
dl { display: grid; grid-template-columns: 140px 1fr; gap: 6px 16px; margin: 0; }
dt { color: var(--muted); }
dd { margin: 0; }
.doc { padding: 40px 0 60px; }
.doc p, .doc li { color: #e6dfcc; }
.doc .updated { color: var(--muted); font-size: 14px; }
.en { border-top: 1px solid var(--line); margin-top: 48px; padding-top: 8px; }
footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; padding: 24px 0 40px; margin-top: 40px; }
footer a { margin-right: 14px; }
@media (max-width: 560px) { nav a { margin-left: 10px; font-size: 14px; } .app { grid-template-columns: 64px 1fr; } .app img { width: 64px; height: 64px; border-radius: 16px; } dl { grid-template-columns: 1fr; } }