/* eksiamtradeinvestlaw.com — house style (navy + muted gold) */
:root{--navy:#0B2545;--navy2:#13315C;--gold:#A8894F;--ink:#1d2330;--muted:#5a6473;--line:#dfe3e8;--bg:#fbfaf7;--card:#fff;--soft:#f3f1ec}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Sarabun,"Noto Sans Thai",system-ui,-apple-system,sans-serif;font-size:18px;line-height:1.75}
html[lang=en] body{font-family:"Source Sans 3",Sarabun,system-ui,-apple-system,sans-serif;font-size:18px;line-height:1.65}
a{color:var(--navy2)}
a:focus-visible,button:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
img{max-width:100%;height:auto}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.narrow{max-width:780px}
/* header */
.site-header{background:var(--navy);color:#fff;position:sticky;top:0;z-index:20}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;line-height:1.2}
.brand svg{flex:0 0 auto}
.brand b{display:block;font-size:1rem;letter-spacing:.01em}
.brand small{display:block;font-size:.78rem;color:#c9d3e0}
.site-nav{display:flex;align-items:center;gap:18px;font-size:.95rem}
.site-nav a{color:#e8edf4;text-decoration:none}
.site-nav a:hover{color:#fff;text-decoration:underline}
.site-nav .lang{border:1px solid rgba(255,255,255,.35);border-radius:6px;padding:2px 10px}
@media(max-width:760px){.site-nav a:not(.lang):not(.nav-contact){display:none}.brand small{display:none}}
/* hero */
.hero{background:linear-gradient(180deg,var(--navy) 0%,var(--navy2) 100%);color:#fff;padding:64px 0 56px}
.hero h1{font-size:2.1rem;line-height:1.35;margin:0 0 18px;max-width:880px;font-weight:700}
.hero p.lead{font-size:1.12rem;color:#dbe3ee;max-width:780px;margin:0 0 28px}
.hero .kicker{color:#d8c79f;font-size:.95rem;margin:0 0 10px;letter-spacing:.02em}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-block;padding:12px 22px;border-radius:8px;text-decoration:none;font-weight:600;font-size:1rem;line-height:1.3}
.btn-primary{background:var(--gold);color:#fff}
.btn-primary:hover{background:#957843}
.btn-ghost{border:1.5px solid rgba(255,255,255,.6);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-dark{background:var(--navy);color:#fff}
@media(max-width:600px){.hero{padding:44px 0 40px}.hero h1{font-size:1.6rem}}
/* sections */
section.block{padding:56px 0;border-bottom:1px solid var(--line)}
section.block.alt{background:var(--soft)}
h2{font-size:1.55rem;line-height:1.4;color:var(--navy);margin:0 0 14px}
h3{font-size:1.15rem;line-height:1.45;color:var(--navy);margin:26px 0 8px}
p{margin:0 0 14px}
.sec-intro{color:var(--muted);max-width:780px;margin-bottom:26px}
.page-updated{color:var(--muted);font-size:.9rem;margin:0 0 18px}
.aeo-lead{font-size:1.05rem}
/* cards */
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:900px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.grid-2,.grid-4{grid-template-columns:minmax(0,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:10px;padding:22px 22px 12px}
.card h3{margin-top:0}
.card ul{margin:0 0 12px;padding-left:1.1em}
.card li{margin-bottom:6px}
.card .more{display:inline-block;margin:4px 0 10px;font-weight:600}
.card .soon{display:inline-block;margin:4px 0 10px;color:var(--muted);font-size:.9rem}
/* tables */
.tbl{overflow-x:auto;margin:10px 0 22px;border:1px solid var(--line);border-radius:10px;background:#fff}
table{border-collapse:collapse;width:100%;font-size:.97rem;line-height:1.6}
th,td{text-align:left;vertical-align:top;padding:12px 14px;border-bottom:1px solid var(--line)}
th{background:#eef1f5;color:var(--navy);font-weight:600}
tr:last-child td{border-bottom:0}
@media(max-width:620px){table{font-size:.92rem}th,td{padding:10px}}
/* key points / steps */
.key-points{background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:8px;padding:18px 22px;margin:0 0 26px}
.key-points h2{font-size:1.15rem;margin:0 0 8px}
.key-points ul{margin:0;padding-left:1.1em}
.key-points li{margin-bottom:6px}
ol.steps{counter-reset:s;list-style:none;padding:0;margin:0}
ol.steps li{counter-increment:s;position:relative;padding:0 0 16px 48px}
ol.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;background:var(--navy);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:.95rem}
.note{background:#fff8ea;border:1px solid #ecdcb8;border-radius:8px;padding:14px 18px;font-size:.95rem}
.sample{background:#fff;border:1px dashed #b9c2cf;border-radius:10px;padding:18px 20px}
.sample .tag{display:inline-block;background:#eef1f5;color:var(--navy);font-size:.8rem;font-weight:600;border-radius:4px;padding:2px 8px;margin-bottom:8px}
/* two-column article with side toc */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:40px;align-items:start}
.toc{position:sticky;top:84px;font-size:.92rem;border-left:2px solid var(--line);padding-left:16px}
.toc b{display:block;color:var(--navy);margin-bottom:6px}
.toc ol{margin:0;padding-left:1.1em}
.toc li{margin-bottom:6px}
.toc a{text-decoration:none;color:var(--muted)}
.toc a:hover{color:var(--navy)}
@media(max-width:980px){.layout{grid-template-columns:minmax(0,1fr)}.toc{position:static;border-left:0;padding:14px 18px;background:#fff;border:1px solid var(--line);border-radius:8px}}
.article h2{margin-top:40px;scroll-margin-top:84px}
.article h2:first-of-type{margin-top:0}
/* person */
.person{display:grid;grid-template-columns:minmax(0,1fr);gap:8px}
.person .role{color:var(--muted);margin-top:-6px}
.person ul{padding-left:1.1em}
/* faq */
details{background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px 18px;margin-bottom:10px}
details summary{cursor:pointer;font-weight:600;color:var(--navy)}
details[open] summary{margin-bottom:8px}
/* contact */
.contact{background:var(--navy);color:#fff}
.contact h2{color:#fff}
.contact-intro{color:#dbe3ee;max-width:820px;margin-bottom:28px}
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:start}
.contact-main h3{color:#d8c79f;font-size:1rem;letter-spacing:.02em;margin:0 0 12px}
.contact-list{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:10px 22px;margin:0}
.contact-list dt{color:#9fb0c6;font-size:.92rem}
.contact-list dd{margin:0;color:#fff}
.contact-list a{color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.35)}
.contact-list a:hover{border-bottom-color:#fff}
.qr-cards{display:flex;gap:18px}
.qr{margin:0;background:#fff;border-radius:12px;padding:16px 16px 14px;width:190px;text-align:center;color:var(--ink)}
.qr img{display:block;margin:0 auto 10px;width:148px;height:148px}
.qr figcaption b{display:block;color:var(--navy);font-size:.95rem}
.qr figcaption span{display:block;color:var(--muted);font-size:.8rem;line-height:1.45;margin-top:4px}
.qr-btn{display:none}
@media(max-width:860px){.contact-grid{grid-template-columns:minmax(0,1fr)}}
@media(max-width:620px){
 .qr-cards{flex-direction:column;gap:10px}
 .qr{width:auto;text-align:left;padding:14px 16px}
 .qr img{display:none}
 .qr-btn{display:inline-block;margin-top:10px;background:var(--navy);color:#fff;text-decoration:none;border-radius:8px;padding:9px 16px;font-weight:600;font-size:.95rem}
 .contact-list{grid-template-columns:minmax(0,1fr);gap:2px}
 .contact-list dd{margin-bottom:10px}
}
/* footnotes */
.footnotes-section{padding:36px 0;border-top:1px solid var(--line);font-size:.92rem}
.footnotes-section h4{margin:0 0 10px;color:var(--navy)}
.footnote-list{padding-left:1.2em}
.footnote-list li{margin-bottom:10px;overflow-wrap:anywhere}
sup a{text-decoration:none}
/* footer */
.site-footer{background:#081a33;color:#b8c4d4;font-size:.9rem;padding:32px 0}
.site-footer a{color:#dbe3ee}
.site-footer .cols{display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between}
.site-footer p{margin:0 0 6px}
.breadcrumb{font-size:.88rem;color:#c9d3e0;margin:0 0 14px}
.breadcrumb a{color:#dbe3ee}
@media print{.site-header,.contact,.site-footer,.toc{display:none}}
/* network links block: keep shared EK-LINKS-V1 layout, recolour headings to this site's navy */
body .ek-links .ek-lh{color:var(--navy)}
body .ek-links{margin-bottom:48px}