:root{--primary:#E53935;--primary-2:#FF7043;--primary-light:#FFCDD2;--primary-soft:#FFF3E0;--gold:#F9A825;--gold-deep:#C62828;--sky:#3B82F6;--ink:#172033;--ink-2:#25324A;--ink-3:#34435E;--bg:#F7FAFC;--bg-2:#FFF8F1;--bg-3:#EFF6FF;--surface:#fff;--surface-soft:rgba(255,255,255,.88);--surface-strong:rgba(255,255,255,.97);--text:#172033;--text-2:#475569;--text-3:#718096;--line:rgba(229,57,53,.11);--line-strong:rgba(229,57,53,.24);--shadow:0 8px 28px rgba(23,32,51,.08);--shadow-hover:0 18px 44px rgba(23,32,51,.14);--radius:12px;--radius-card:16px;--radius-large:22px;--radius-pill:999px;--wrap:1320px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg);line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input{font:inherit}.wrap{width:min(calc(100% - 36px),var(--wrap));margin:auto}.notice-bar{height:30px;display:flex;align-items:center;justify-content:center;background:linear-gradient(90deg,var(--primary),var(--primary-2),var(--gold));color:#fff;font-size:13px;letter-spacing:.03em}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.header-inner{min-height:68px;display:flex;align-items:center;gap:20px}.brand{display:flex;align-items:center;gap:9px;font-weight:800;color:var(--gold-deep);white-space:nowrap}.brand figure{margin:0}.brand 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0}.page-hero.soft{background:linear-gradient(135deg,#fff,var(--bg-2),var(--bg-3))}.breadcrumb{display:flex;gap:8px;color:var(--text-3);font-size:14px;margin-bottom:18px}.prose-columns{display:grid;grid-template-columns:1fr 1fr;gap:28px}.prose-columns article{background:#fff;border-left:4px solid var(--primary);padding:22px;border-radius:0 var(--radius-card) var(--radius-card) 0}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius)}.faq-q{width:100%;text-align:left;border:0;background:transparent;padding:18px 20px;font-weight:800;color:var(--text);cursor:pointer}.faq-a{padding:0 20px 18px;color:var(--text-2)}.search-modal{display:none;position:fixed;inset:0;z-index:100;background:rgba(23,32,51,.5);padding:24px;align-items:flex-start;justify-content:center}.search-modal.is-open{display:flex}.search-modal[hidden]{display:none 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20px;cursor:pointer}body.search-open{overflow:hidden}.drawer{position:fixed;inset:0;z-index:90;background:rgba(23,32,51,.4)}.drawer[hidden]{display:none!important}.drawer-panel{margin-left:auto;width:min(340px,88vw);height:100%;background:#fff;padding:24px;display:flex;flex-direction:column;gap:14px}.drawer-close{align-self:flex-end}.site-footer{background:linear-gradient(135deg,var(--ink),var(--ink-2),var(--ink-3));color:#fff;padding:56px 0 90px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:28px}.site-footer h2,.site-footer h3{margin-top:0}.site-footer p,.site-footer a{color:rgba(255,255,255,.74)}.site-footer a{display:block;margin:8px 0}.site-footer a:hover{color:var(--primary-light)}.copyright{border-top:1px solid 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@media(max-width:900px){.hero-grid{grid-template-columns:1fr;min-height:auto}.hero{padding:44px 0}.channel-grid,.insight-grid,.service-grid{grid-template-columns:repeat(2,1fr)}.prose-columns{grid-template-columns:1fr}.feature-grid .media-figure:first-child{grid-column:auto}}
@media(max-width:768px){.section{padding:52px 0}.media-grid,.media-grid.two{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:45;background:#fff;border-top:1px solid var(--line-strong);display:grid;grid-template-columns:repeat(4,1fr);padding:8px 4px}.mobile-bottom a{text-align:center;color:var(--text-2);font-size:13px}.back-top{bottom:68px}.site-footer{padding-bottom:110px}}
@media(max-width:600px){.wrap{width:min(calc(100% - 24px),var(--wrap))}.notice-bar{font-size:11px;padding:0 8px}.brand span{font-size:15px}.pill-link{display:none}.hero h1,.page-hero h1{font-size:34px}.hero p,.page-hero p{font-size:16px}.channel-grid,.insight-grid,.service-grid,.footer-grid{grid-template-columns:1fr}.header-inner{min-height:60px}.hero-actions{flex-direction:column;align-items:stretch}.btn{text-align:center}.search-dialog{padding:22px 18px}.search-row,.inline-search{flex-direction:column}.search-row button,.inline-search button{padding:12px 18px}}
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