.research-page {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    color: #1f2937;
    line-height: 1.6;
    background: #fff;
}
.research-page *, .research-page *::before, .research-page *::after { box-sizing: border-box; }
.research-container { max-width: 1400px; margin: 0 auto; padding: 0 30px; }

/* Hero */
.research-hero { padding: 40px 0 0; }
.research-hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.research-hero-left { padding-top: 20px; }

.research-back { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 500; color: #6b7280; text-decoration: none; margin-bottom: 16px; transition: color 0.2s; }
.research-back:hover { color: #374151; }
.research-back svg { width: 16px; height: 16px; }

.research-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
.research-badge { display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; font-size: 13px; font-weight: 600; border-radius: 6px; background: #f3f4f6; color: #4b5563; }
.research-badge-cat { background: #dbeafe; color: #1d4ed8; }

.research-hero h1 { font-size: 38px; font-weight: 700; color: #111827; line-height: 1.2; margin: 0 0 20px 0; }
.research-hero-desc { font-size: 18px; color: #4b5563; line-height: 1.7; margin: 0 0 28px 0; }

.research-video-wrap { border-radius: 12px; overflow: hidden; background: #000; box-shadow: 0 10px 40px rgba(0,0,0,0.15); }
.research-video-inner { position: relative; padding-bottom: 56.25%; }
.research-video-inner iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: none; }

/* Layout */
.research-layout { display: grid; grid-template-columns: 1fr 420px; gap: 70px; padding: 50px 0 80px; align-items: start; }
.research-main { padding-right: 20px; min-width: 0; overflow: hidden; }

/* TOC */
.research-toc { background: #f9fafb; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; margin-bottom: 40px; box-shadow: 0 2px 4px rgba(0,0,0,0.02); }
.research-toc strong { display: block; font-size: 16px; font-weight: 600; color: #111827; margin-bottom: 16px; padding-bottom: 8px; border-bottom: 1px solid #e5e7eb; }
.research-toc ul { list-style: none; padding: 0; margin: 0; }
.research-toc li { display: flex; align-items: baseline; margin-bottom: 10px; line-height: 1.6; }
.research-toc li::before { content: "\2B24"; font-size: 8px; color: #1844a2; margin-right: 12px; flex-shrink: 0; }
.research-toc a { text-decoration: none; color: #2563eb; font-weight: 500; font-size: 15px; transition: color 0.2s; }
.research-toc a:hover { color: #1d4ed8; text-decoration: underline; }
.research-toc .toc-h3 { padding-left: 20px; }

/* Article */
.research-article { font-size: 16px; line-height: 1.7; color: #444; }
.research-article h2 { font-size: 28px; font-weight: 600; line-height: 1.3; color: #111827; margin: 48px 0 24px; scroll-margin-top: 24px; }
.research-article h2:first-child { margin-top: 0; }
.research-article h3, .research-article h4, .research-article h5, .research-article h6 { font-size: 22px; font-weight: 600; margin: 40px 0 16px; line-height: 1.4; color: #1f2937; scroll-margin-top: 24px; }
.research-article p { margin-bottom: 18px; }
.research-article ul { list-style: none; padding-left: 0; margin: 20px 0; }
.research-article ul li { position: relative; padding-left: 30px; margin-bottom: 12px; font-size: 16px; line-height: 1.6; color: #333; }
.research-article ul li::before { content: "\27F6"; position: absolute; left: 0; top: 0; color: #5bac45; font-size: 14px; font-weight: bold; }
.research-article ul ul { margin-top: 10px; padding-left: 20px; }
.research-article ul ul li::before { content: "\25B9"; }
.research-article ol { counter-reset: custom-counter; list-style: none; padding-left: 0; margin: 20px 0; }
.research-article ol li { counter-increment: custom-counter; position: relative; padding-left: 50px; margin-bottom: 16px; line-height: 1.5; }
.research-article ol li::before { content: counter(custom-counter); position: absolute; left: 0; top: -4px; background: #d9f2dc; color: #008215; font-weight: bold; border-radius: 50%; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; font-size: 16px; }
.research-article strong { color: #111827; }
.research-article a { color: #2563eb; text-decoration: none; }
.research-article a:hover { text-decoration: underline; }
.research-article img { max-width: 100%; height: auto; border-radius: 8px; margin: 24px 0; }
.research-article pre { position: relative; background: #f7f7f8; border: 1px solid #e1e4e8; border-radius: 6px; padding: 16px; margin: 24px 0; overflow-x: auto; }
.research-article pre code { font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace; font-size: 14px; line-height: 1.6; color: #1f2937; background: transparent; padding: 0; }
.research-article figure { margin: 24px 0; }
.research-article figcaption { font-size: 14px; color: #6b7280; text-align: center; margin-top: 8px; }
.research-article blockquote { border-left: 4px solid #5bac45; margin: 24px 0; padding: 16px 24px; background: #f9fafb; border-radius: 0 8px 8px 0; }
.research-article blockquote p { margin-bottom: 0; color: #374151; font-style: italic; }
.research-article .wp-block-embed { margin: 32px 0; }
.research-article .wp-block-embed iframe { max-width: 100%; border-radius: 8px; }
.research-article table { width: 100%; border-collapse: collapse; margin: 24px 0; }
.research-article th, .research-article td { padding: 12px 16px; border: 1px solid #e5e7eb; text-align: left; }
.research-article th { background: #f9fafb; font-weight: 600; color: #111827; }
.research-article td { color: #444; }

/* Sidebar */
.research-sidebar { position: sticky; top: 30px; }
.research-sidebar-title { font-size: 15px; font-weight: 600; color: #374151; margin-bottom: 20px; }
.research-products { display: flex; flex-direction: column; gap: 16px; }
.research-product { display: flex; gap: 16px; padding: 16px; background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; box-shadow: #e5e7eb 0px 0px 0px 1px; transition: box-shadow 0.2s ease; text-decoration: none; box-sizing: border-box; }
.research-product:hover { box-shadow: #d1d5db 0px 0px 0px 2px, 0 4px 12px rgba(0,0,0,0.06); }
.research-product-stock:hover { background: rgba(47, 119, 129, 0.06); box-shadow: #2f7781 0px 0px 0px 2px, 0 4px 12px rgba(0,0,0,0.06); }
.research-product-futures:hover { background: rgba(91, 172, 69, 0.06); box-shadow: #5bac45 0px 0px 0px 2px, 0 4px 12px rgba(0,0,0,0.06); }
.research-product-orb:hover { background: rgba(37, 99, 235, 0.06); box-shadow: #2563eb 0px 0px 0px 2px, 0 4px 12px rgba(0,0,0,0.06); }
.research-product-img { width: 110px; height: 110px; border-radius: 8px; overflow: hidden; flex-shrink: 0; }
.research-product-img img { width: 100%; height: 100%; object-fit: cover; }
.research-product-info h3 { font-size: 16px; font-weight: 600; color: #1f2937; margin: 0 0 6px 0; }
.research-product-info p { font-size: 13px; color: #6b7280; margin: 0 0 10px 0; line-height: 1.4; }
.research-product-features { list-style: none !important; padding: 0 !important; margin: 0 !important; }
.research-product-features li { display: flex !important; align-items: center; gap: 6px; font-size: 14px; color: #444; margin-bottom: 6px; padding-left: 0 !important; }
.research-product-features li::before { content: "\2714" !important; position: static !important; font-size: 13px; background: none !important; border-radius: 0 !important; width: auto !important; height: auto !important; }
.research-product-stock .research-product-features li::before { color: #2f7781; }
.research-product-futures .research-product-features li::before { color: #5bac45; }
.research-product-orb .research-product-features li::before { color: #2563eb; }

/* Signup */
.research-signup { background: linear-gradient(135deg, #111827 0%, #1f2937 100%); border-radius: 10px; padding: 24px; text-align: center; margin-top: 16px; }
.research-signup h3 { font-size: 17px; font-weight: 600; color: #fff; margin: 0 0 8px 0; }
.research-signup p { font-size: 14px; color: rgba(255,255,255,0.7); margin: 0 0 16px 0; line-height: 1.5; }
.research-signup-btn { display: inline-block; padding: 10px 22px; font-size: 14px; font-weight: 600; color: #111827; background: #fff; border-radius: 6px; text-decoration: none; transition: background 0.2s; }
.research-signup-btn:hover { background: #f3f4f6; }

/* Related */
.research-related { padding: 60px 0; background: #f9fafb; }
.research-related h2 { font-size: 26px; font-weight: 700; color: #111827; margin: 0 0 30px 0; }
.research-related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.research-related-card { display: flex; gap: 16px; padding: 16px; background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; box-shadow: #e5e7eb 0px 0px 0px 1px; transition: box-shadow 0.2s ease; text-decoration: none; box-sizing: border-box; }
.research-related-card:hover { box-shadow: #d1d5db 0px 0px 0px 2px, 0 4px 12px rgba(0,0,0,0.06); }
.research-related-thumb { width: 80px; height: 80px; border-radius: 8px; overflow: hidden; flex-shrink: 0; }
.research-related-thumb img { width: 100%; height: 100%; object-fit: cover; }
.research-related-info { display: flex; flex-direction: column; justify-content: center; }
.research-related-info h3 { font-size: 16px; font-weight: 600; color: #1f2937; margin: 0 0 6px 0; line-height: 1.3; }
.research-related-meta { font-size: 13px; color: #6b7280; }

/* CTA */
.research-cta { background: linear-gradient(135deg, #478334 0%, #3a6b2b 100%); padding: 70px 0; text-align: center; }
.research-cta h2 { font-size: 30px; font-weight: 700; color: #fff; margin: 0 0 12px 0; }
.research-cta p { font-size: 18px; color: rgba(255,255,255,0.9); margin: 0 0 28px 0; }
.research-cta-btn { display: inline-block; padding: 16px 32px; font-size: 16px; font-weight: 600; color: #478334; background: #fff; border-radius: 8px; text-decoration: none; transition: all 0.2s; }
.research-cta-btn:hover { background: #f3f4f6; transform: translateY(-2px); }

/* Responsive */
@media (max-width: 1100px) {
    .research-hero-grid { grid-template-columns: 1fr; gap: 30px; }
    .research-hero-left { order: 1; padding-top: 0; }
    .research-video-wrap { order: 2; max-width: 700px; }
}
@media (max-width: 900px) {
    .research-layout { grid-template-columns: 1fr; gap: 40px; }
    .research-sidebar { position: static; }
    .research-products { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
    .research-related-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .research-container { padding: 0 20px; }
    .research-hero h1 { font-size: 28px; }
    .research-hero-desc { font-size: 16px; }
    .research-article h2 { font-size: 22px; }
    .research-article h3 { font-size: 18px; }
    .research-product { flex-direction: column; }
    .research-product-img { width: 100%; height: 180px; }
}