:root{--ink:#171522;--night:#15152b;--gold:#b88635;--gold2:#efd18d;--cream:#faf6ed;--paper:#fffdf8;--muted:#66616e;--line:rgba(105,74,29,.2)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:linear-gradient(145deg,#fffdf8,#f1ece4);color:var(--ink);font-family:"Noto Sans Thai",sans-serif;line-height:1.8}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.shell{width:min(1080px,calc(100% - 64px));margin:auto}
.nav{position:sticky;top:0;z-index:10;background:rgba(255,253,248,.94);backdrop-filter:blur(15px);border-bottom:1px solid var(--line)}
.navin{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{font:600 1.4rem "Playfair Display",serif;letter-spacing:.12em}
.brand span{color:var(--gold);font:500 .65em "Noto Sans Thai",sans-serif;margin-left:7px}
.navlinks{display:flex;gap:18px;align-items:center;font-size:.86rem}
.pill{padding:9px 16px;border:1px solid var(--gold);border-radius:999px}
.hero{padding:84px 0 62px;background:radial-gradient(circle at 85% 5%,rgba(239,209,141,.28),transparent 31%)}
.crumb{font-size:.78rem;color:var(--muted)}
.kicker{color:var(--gold);text-transform:uppercase;letter-spacing:.18em;font-size:.72rem;font-weight:700}
.hero h1{font:500 clamp(2.7rem,6vw,5.6rem)/1.08 "Playfair Display",serif;margin:12px 0 20px;max-width:950px}
.hero p{max-width:760px;color:var(--muted);font-size:1.04rem;line-height:1.9;text-wrap:pretty}
.cards{padding:64px 0 90px;display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.card{display:flex;flex-direction:column;padding:28px;border:1px solid var(--line);border-radius:23px;background:rgba(255,255,255,.75)}
.card h2{font:500 1.6rem/1.25 "Playfair Display",serif;margin:8px 0}
.card p{color:var(--muted);margin:0 0 20px}
.card a{margin-top:auto;color:var(--gold);font-weight:700}
.article{width:min(844px,100%);margin:auto;padding:56px 32px 90px}
.article h2{font:500 clamp(1.9rem,4vw,2.7rem)/1.2 "Playfair Display",serif;margin:46px 0 12px}
.article h3{font:500 1.35rem "Playfair Display",serif;margin:30px 0 8px}
.article p,.article li{color:#514d58;line-height:1.92}
.article p{text-wrap:pretty}
.article ul,.article ol{padding-left:24px}
.article li{margin:9px 0}
.note{margin:30px 0;padding:21px;border-left:3px solid var(--gold);border-radius:0 16px 16px 0;background:#fff8e5}
.checklist{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin:24px 0}
.checklist div{padding:15px;border:1px solid var(--line);border-radius:14px;background:white}
.cta{margin-top:48px;padding:32px;border-radius:24px;background:linear-gradient(135deg,var(--night),#3d4268);color:white}
.cta h2{color:white;margin:0 0 12px}
.cta p{color:#dad7e2}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 19px;border-radius:999px;background:linear-gradient(120deg,var(--gold),var(--gold2));font-weight:700;color:#24190d}
.footer{border-top:1px solid var(--line);padding:30px 0;color:var(--muted);font-size:.82rem}
.footerin{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
@media(max-width:900px){.shell{width:calc(100% - 48px)}}
@media(max-width:760px){
  .cards,.checklist{grid-template-columns:1fr}
  .navlinks a:not(.pill){display:none}
  .hero{padding:54px 0 48px}
  .hero h1{font-size:clamp(2.35rem,12vw,3.45rem);margin:14px 0 18px}
  .shell{width:calc(100% - 40px)}
  .article{width:100%;padding:44px 22px 76px}
  .article h2{margin-top:40px}
  .article ul,.article ol{padding-left:22px}
  .card{padding:23px}
  .note{padding:19px 18px}
  .cta{padding:26px 22px}
}