:root{--bg:#1f2123;--bg2:#2a2d30;--line:#3d4146;--tx:#e8e9ea;--mu:#a3a8ad;--ac:#d4d7da;--ac2:#fff}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Prompt','Noto Sans Thai',sans-serif;background:var(--bg);color:var(--tx);line-height:1.8;font-weight:300}
a{color:inherit}
img{display:block;width:100%;height:100%;object-fit:cover;background:var(--bg2)}
:focus-visible{outline:2px solid var(--ac2);outline-offset:3px}
.w{max-width:1080px;margin:0 auto;padding:0 24px}
header{position:sticky;top:0;z-index:5;background:rgba(31,33,35,.94);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
header .w{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px 24px;padding-top:14px;padding-bottom:14px}
.logo{font-weight:600;font-size:1.15rem;text-decoration:none;letter-spacing:.02em}
nav{display:flex;gap:22px;flex-wrap:wrap}
nav a{text-decoration:none;color:var(--mu);font-size:.95rem;padding:2px 0;border-bottom:2px solid transparent}
nav a:hover,nav a[aria-current]{color:var(--ac2);border-color:var(--ac)}
.hero{position:relative;min-height:78vh;display:flex;align-items:flex-end;overflow:hidden}
.hero img{position:absolute;inset:0;filter:grayscale(1) brightness(.45)}
.hero .w{position:relative;padding-bottom:64px;padding-top:120px}
.hero h1{font-size:clamp(2.2rem,6vw,4.2rem);line-height:1.2;font-weight:600;max-width:15em}
.hero p{max-width:34em;margin-top:18px;color:#cfd2d5;font-size:1.1rem}
.sub{padding:80px 0 56px;border-bottom:1px solid var(--line)}
.sub h1{font-size:clamp(2rem,5vw,3rem);font-weight:600;line-height:1.3}
.sub p{color:var(--mu);margin-top:12px;max-width:36em}
.btn{display:inline-block;margin-top:28px;padding:11px 26px;background:var(--ac);color:#1f2123;text-decoration:none;font-weight:500;border-radius:3px;margin-right:10px}
.btn:hover{background:var(--ac2)}
.btn.o{background:none;color:var(--tx);border:1px solid var(--mu)}
.btn.o:hover{border-color:var(--ac2)}
section{padding:72px 0}
section+section{border-top:1px solid var(--line)}
h2{font-size:1.7rem;font-weight:600;line-height:1.4;margin-bottom:16px}
h3{font-size:1.1rem;font-weight:500;margin-bottom:6px}
.lead{max-width:40em;color:#c4c8cc}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.ph{aspect-ratio:4/3;overflow:hidden;border-radius:3px}
.ph img{filter:grayscale(1)}
.svc{margin-top:40px;border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:200px 1fr;gap:12px 40px;padding:26px 0;border-bottom:1px solid var(--line)}
.row p{color:var(--mu)}
.strip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
.strip .ph{aspect-ratio:3/4}
.tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;list-style:none}
.tags li{border:1px solid var(--line);padding:4px 16px;border-radius:99px;color:var(--mu);font-size:.92rem}
.band{background:var(--bg2)}
dl{display:grid;grid-template-columns:140px 1fr;gap:18px 24px;margin-top:20px}
dt{color:var(--mu)}
dd a{text-decoration:underline;text-underline-offset:4px}
.prose h2{font-size:1.25rem;margin:36px 0 8px}
.prose p,.prose li{color:#c4c8cc;max-width:44em}
.prose ul{padding-left:1.3em;margin-top:6px}
footer{border-top:1px solid var(--line);background:#191b1c;padding:44px 0 28px;color:var(--mu);font-size:.92rem}
footer .g{display:grid;grid-template-columns:1.5fr 1fr;gap:32px}
footer strong{color:var(--tx);font-weight:500}
footer a{text-decoration:none}footer a:hover{color:var(--ac2)}
.cp{margin-top:32px;padding-top:18px;border-top:1px solid var(--line)}
@media(max-width:760px){.split,footer .g{grid-template-columns:1fr;gap:28px}.row,dl{grid-template-columns:1fr}.strip{grid-template-columns:1fr}.strip .ph{aspect-ratio:4/3}section{padding:52px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}