/*
Theme Name: Wuhenxia Insight
Theme URI: https://www.wuhenxia.com/
Author: Wuhenxia
Description: A fast, accessible editorial theme for financial education and market analysis.
Version: 2.0.0
Requires at least: 6.4
Requires PHP: 5.6
Text Domain: wuhenxia
*/
:root{--ink:#172036;--muted:#647084;--line:#e4e9f0;--paper:#fff;--soft:#f4f7fb;--brand:#0a5bd8;--brand2:#073c91;--accent:#eaf2ff;--max:1180px;--reading:760px;--radius:16px;--shadow:0 12px 35px rgba(24,42,75,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75}img{max-width:100%;height:auto;border-radius:12px}a{color:var(--brand);text-decoration-thickness:.08em;text-underline-offset:.18em}a:hover{color:var(--brand2)}button,input{font:inherit}.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.screen-reader-text:focus{clip:auto!important;width:auto;height:auto;top:8px;left:8px;padding:10px 14px;background:#fff;z-index:9999}.wrap{width:min(calc(100% - 32px),var(--max));margin-inline:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.header-inner{min-height:72px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;flex-shrink:0}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(145deg,var(--brand),var(--brand2));color:#fff;font-weight:800}.brand-name{font-weight:800;font-size:1.2rem;letter-spacing:-.03em}.site-nav{margin-left:auto}.site-nav ul{display:flex;list-style:none;gap:24px;padding:0;margin:0}.site-nav a{color:var(--ink);font-weight:600;text-decoration:none}.site-nav a:hover,.site-nav .current-menu-item>a{color:var(--brand)}.nav-toggle{display:none;margin-left:auto;border:0;background:var(--soft);padding:9px 12px;border-radius:10px}.search-link{display:inline-flex;color:var(--ink);text-decoration:none}.hero{background:linear-gradient(135deg,#f1f6ff 0%,#fff 55%,#f7f9fc 100%);border-bottom:1px solid var(--line)}.hero-inner{padding:64px 0 54px;display:grid;grid-template-columns:1.4fr .6fr;gap:48px;align-items:center}.eyebrow{display:inline-flex;padding:5px 10px;border-radius:999px;background:var(--accent);color:var(--brand2);font-size:.82rem;font-weight:700}.hero h1{font-size:clamp(2.1rem,5vw,4rem);line-height:1.1;letter-spacing:-.055em;margin:16px 0}.hero p{font-size:1.1rem;color:var(--muted);max-width:680px}.hero-card{padding:26px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);border:1px solid var(--line)}.hero-card strong{display:block;font-size:1.05rem}.hero-card ul{padding-left:20px;margin-bottom:0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:48px 0 22px}.section-head h1,.section-head h2{margin:0;font-size:clamp(1.65rem,3vw,2.3rem);line-height:1.2;letter-spacing:-.035em}.section-head p{margin:5px 0 0;color:var(--muted)}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:36px;align-items:start}.posts-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.post-card{height:100%;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 7px 22px rgba(24,42,75,.055);transition:.2s}.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.card-media{display:block;aspect-ratio:16/9;background:linear-gradient(135deg,#dbe8ff,#f2f6fc);overflow:hidden}.card-media img{width:100%;height:100%;object-fit:cover;border-radius:0}.card-body{padding:22px}.meta{display:flex;flex-wrap:wrap;gap:8px 14px;color:var(--muted);font-size:.84rem}.category-link{color:var(--brand2);font-weight:700;text-decoration:none}.post-card h2{font-size:1.25rem;line-height:1.35;margin:10px 0}.post-card h2 a{color:var(--ink);text-decoration:none}.excerpt{color:var(--muted);margin:0}.read-more{display:inline-block;margin-top:15px;font-weight:700;text-decoration:none}.sidebar{position:sticky;top:96px}.widget{padding:22px;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:20px}.widget-title{font-size:1rem;margin:0 0 13px}.widget ul{list-style:none;padding:0;margin:0}.widget li+li{border-top:1px solid var(--line);margin-top:10px;padding-top:10px}.widget a{color:var(--ink);text-decoration:none}.widget a:hover{color:var(--brand)}.search-form{display:flex}.search-field{width:100%;min-width:0;border:1px solid var(--line);padding:10px 12px;border-radius:10px 0 0 10px}.search-submit{border:0;background:var(--brand);color:#fff;padding:10px 14px;border-radius:0 10px 10px 0}.pagination{margin:36px 0 56px}.nav-links{display:flex;flex-wrap:wrap;gap:8px}.page-numbers{padding:8px 13px;border:1px solid var(--line);border-radius:9px;text-decoration:none}.page-numbers.current{background:var(--brand);color:#fff;border-color:var(--brand)}.article-shell{width:min(calc(100% - 32px),var(--reading));margin:52px auto}.breadcrumbs{font-size:.86rem;color:var(--muted);margin-bottom:24px}.breadcrumbs a{color:var(--muted)}.entry-header h1{font-size:clamp(2rem,5vw,3.35rem);line-height:1.16;letter-spacing:-.045em;margin:14px 0 18px}.dek{font-size:1.16rem;color:var(--muted);margin:0 0 22px}.key-takeaway{background:var(--accent);border-left:4px solid var(--brand);padding:18px 20px;border-radius:0 12px 12px 0;margin:26px 0}.key-takeaway strong{display:block;margin-bottom:4px}.entry-content{font-size:1.06rem}.entry-content h2{font-size:1.75rem;line-height:1.3;margin:2em 0 .65em}.entry-content h3{font-size:1.3rem;margin:1.7em 0 .55em}.entry-content p{margin:0 0 1.25em}.entry-content blockquote{margin:1.6em 0;padding:5px 0 5px 22px;border-left:4px solid var(--brand);font-size:1.15rem}.entry-content table{width:100%;border-collapse:collapse;display:block;overflow-x:auto}.entry-content th,.entry-content td{padding:10px 12px;border:1px solid var(--line)}.entry-content a{overflow-wrap:anywhere}.article-footer{border-top:1px solid var(--line);margin-top:34px;padding-top:24px}.author-box{display:flex;gap:16px;padding:22px;background:var(--soft);border-radius:var(--radius);margin:34px 0}.author-box img{width:64px;height:64px;border-radius:50%}.author-box h2{font-size:1rem;margin:0 0 4px}.author-box p{margin:0;color:var(--muted)}.related{margin-top:40px}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.related a{display:block;padding:16px;border:1px solid var(--line);border-radius:12px;color:var(--ink);font-weight:650;text-decoration:none}.site-footer{margin-top:64px;background:#111a2c;color:#c5cede}.footer-inner{padding:46px 0 26px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:36px}.site-footer h2{color:#fff;font-size:1rem}.site-footer a{color:#dfe8f8}.footer-bottom{border-top:1px solid #2a3447;margin-top:28px;padding-top:20px;font-size:.88rem}.risk{padding:14px 0;background:#0b1322;color:#9da9bd;font-size:.78rem}.no-results{padding:60px 0}.alignwide{max-width:var(--max);margin-left:50%;transform:translateX(-50%);width:calc(100vw - 32px)}
@media(max-width:900px){.hero-inner{grid-template-columns:1fr}.hero-card{display:none}.content-grid{grid-template-columns:1fr}.sidebar{position:static}.site-nav{display:none;position:absolute;left:0;right:0;top:72px;background:#fff;border-bottom:1px solid var(--line);padding:16px}.site-nav.open{display:block}.site-nav ul{flex-direction:column;gap:6px}.site-nav a{display:block;padding:10px}.nav-toggle{display:block}.search-link{display:none}}
@media(max-width:620px){.posts-grid{grid-template-columns:1fr}.hero-inner{padding:40px 0}.related-grid,.footer-grid{grid-template-columns:1fr}.article-shell{margin-top:32px}.entry-header h1{font-size:2rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.post-card{transition:none}}