:root{--bg:#0f0f10;--panel:#1a1a1c;--gold:#c9a24a;--gold2:#e3c57a;--text:#f3efe6;--muted:#b8b2a6;--line:#2c2a26}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:'Sarabun','Noto Sans Thai',sans-serif;line-height:1.75;font-size:16px}
a{color:var(--gold2)}
.wrap{max-width:880px;margin:0 auto;padding:0 20px}
header{border-bottom:1px solid var(--line);padding:18px 0}
header .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.brand{font-family:'Cormorant Garamond',serif;font-size:26px;letter-spacing:2px;color:var(--gold2);text-decoration:none;font-weight:600}
.brand small{display:block;font-family:'Sarabun';font-size:12px;letter-spacing:1px;color:var(--muted)}
nav a{color:var(--muted);text-decoration:none;margin-left:16px;font-size:14px}
.hero{padding:72px 0 56px;text-align:center}
.hero h1{font-size:clamp(28px,5vw,44px);line-height:1.3;font-weight:700}
.hero h1 span{color:var(--gold2)}
.hero p{color:var(--muted);margin:16px auto 28px;max-width:560px}
.btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 26px;border-radius:999px;text-decoration:none;font-weight:600;border:1px solid var(--gold)}
.btn.gold{background:var(--gold);color:#111}
.btn.line{color:var(--gold2)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:8px 0 56px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px}
.card h3{color:var(--gold2);font-size:18px;margin-bottom:6px}
.card p{color:var(--muted);font-size:15px}
h2{font-size:24px;margin:8px 0 18px}
h2::after{content:"";display:block;width:48px;height:2px;background:var(--gold);margin-top:8px}
.branches{margin-bottom:56px}
.doc{padding-top:48px;padding-bottom:64px}
.doc h1{font-size:30px;margin-bottom:6px}
.doc .date{color:var(--muted);font-size:14px;margin-bottom:28px}
.doc h2{font-size:20px;margin-top:30px}
.doc p,.doc li{color:#ddd7cb}
.doc ul{padding-left:22px;margin:8px 0}
footer{border-top:1px solid var(--line);padding:26px 0;color:var(--muted);font-size:13px;text-align:center}

.fab{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:12px;z-index:50}
.fab-btn{display:flex;align-items:center;gap:8px;padding:12px 18px 12px 14px;border-radius:999px;text-decoration:none;font-weight:700;color:#fff;box-shadow:0 6px 18px rgba(0,0,0,.45)}
.fab-btn svg{width:22px;height:22px;fill:currentColor}
.fab-tel{background:var(--gold);color:#111}
.fab-line{background:#06C755}
body{padding-bottom:120px}
.brand{display:flex;align-items:center;gap:12px}.brand img{width:56px;height:56px;border-radius:12px;background:#fff}