/* Shared styles for TradeHelp subpages (comparison, SEO and import guides).
   Mirrors the palette and components of index.html — dark theme only. */
:root{
  --bg:#0E1117; --surface:#151B26; --surface2:#1C2433; --line:#2A3344;
  --text:#E6EAF2; --dim:#8A94A6; --faint:#5A6478; --accent:#F5B642; --up:#34D399; --down:#FB7185;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}
#bg-matrix{position:fixed;inset:0;width:100%;height:100%;z-index:-2;pointer-events:none;display:block}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(72% 55% at 50% 0%, rgba(245,182,66,.10), transparent 70%)}
.wrap{max-width:820px;margin:0 auto;padding:0 24px}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}

.topbar{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);background:rgba(14,17,23,.72);border-bottom:1px solid rgba(42,51,68,.55)}
nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;letter-spacing:-.01em;color:var(--text)}
.brand:hover{text-decoration:none}
.brand .h{color:var(--accent)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#1A1306;font-weight:600;padding:10px 16px;border-radius:10px;border:none;cursor:pointer;font-size:14px;transition:transform .15s ease,box-shadow .15s ease,filter .15s ease}
.btn:hover{filter:brightness(1.05);transform:translateY(-1px);box-shadow:0 10px 24px rgba(245,182,66,.22);text-decoration:none}
.btn.ghost{background:var(--surface2);color:var(--text);border:1px solid var(--line)}

article{padding:44px 0 20px}
h1{font-size:clamp(28px,4.4vw,40px);line-height:1.15;letter-spacing:-.02em;font-weight:700;margin-bottom:14px}
h1 .accent{color:var(--accent)}
h2{font-size:22px;letter-spacing:-.01em;font-weight:700;margin:36px 0 10px}
h3{font-size:16px;font-weight:600;margin:22px 0 6px}
p{color:var(--dim);margin:10px 0}
article b, article strong{color:var(--text)}
ul,ol{color:var(--dim);padding-left:22px;margin:10px 0}
li{margin:5px 0}
.lede{font-size:17px}

table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14.5px}
th,td{text-align:left;padding:11px 14px;border:1px solid var(--line)}
th{background:var(--surface2);color:var(--text);font-weight:600}
td{background:var(--surface);color:var(--dim)}
td:first-child{color:var(--text)}
.yes{color:var(--up)}
.no{color:var(--down)}
.meh{color:var(--faint)}

.callout{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:10px;padding:14px 18px;margin:18px 0;color:var(--dim);font-size:14.5px}
code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13.5px}
code{background:var(--surface2);border:1px solid var(--line);border-radius:6px;padding:1px 7px;color:var(--accent)}
pre{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px 16px;overflow-x:auto;margin:12px 0;color:var(--text)}
pre code{background:none;border:none;padding:0}

.steps{counter-reset:step;list-style:none;padding:0}
.steps li{counter-increment:step;position:relative;padding:0 0 0 44px;margin:14px 0}
.steps li::before{content:counter(step);position:absolute;left:0;top:1px;width:28px;height:28px;border-radius:8px;background:var(--surface2);border:1px solid var(--line);color:var(--accent);font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center}

.faq{margin:14px 0}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:0 16px;margin:8px 0}
.faq summary{cursor:pointer;padding:13px 0;font-weight:600;color:var(--text);list-style:none;font-size:15px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"▸ ";color:var(--accent)}
.faq details[open] summary::before{content:"▾ "}
.faq details p{padding-bottom:13px;margin:0;font-size:14.5px}

.cta-box{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:30px;text-align:center;margin:40px 0 28px}
.cta-box h2{margin:0 0 8px}
.cta-box p{max-width:520px;margin:8px auto 18px}
.cta-box .note{color:var(--faint);font-size:13px;margin-top:12px}

footer{border-top:1px solid var(--line);margin-top:36px;padding:26px 0;color:var(--faint);font-size:13px}
footer .links{display:flex;flex-wrap:wrap;gap:6px 18px;margin-bottom:10px}
footer a{color:var(--dim)}