:root{--color-primary:#17324f;--color-primary-light:#1f4b73;--color-primary-dark:#10263d;--color-accent:#b4894b;--color-accent-light:#c9a86a;--color-accent-soft:rgba(180, 141, 75, .12);--color-bg:#f6f7f9;--color-bg-alt:#edf0f3;--color-surface:#FFFFFF;--color-surface-alt:#f1f3f6;--color-border:#e6e8ec;--color-border-strong:#d3d8de;--color-text:#2f3a44;--color-text-secondary:#6b7680;--color-text-inverse:#FFFFFF;--color-text-inverse-muted:rgba(255, 255, 255, .72);--color-footer-bg:#10263d;--color-footer-text:#aeb9c4;--color-footer-muted:#6f8497;--color-success:#3E7C59;--color-warning:#B8860B;--color-danger:#A63A3A;--color-focus-ring:rgba(180, 141, 75, .45);--color-overlay:rgba(16, 38, 61, .55);--hero-gradient:linear-gradient(135deg, #102842 0%, #1c476d 60%, #2a5b86 100%);--banner-gradient:linear-gradient(135deg, #14304c 0%, #1d4a72 100%);--color-hero-eyebrow:#d9c8a5;--color-hero-text:rgba(255, 255, 255, .88);--color-hero-outline:rgba(255, 255, 255, .65);--color-hero-outline-hover:rgba(255, 255, 255, .12);--color-hero-btn-hover:#eef2f6;--font-title:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;--font-body:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;--font-mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;--fs-h1:42px;--fs-h2:28px;--fs-h3:24px;--fs-h4:20px;--fs-body:16px;--fs-small:14px;--fs-xs:12px;--fs-stat:56px;--lh-title:1.35;--lh-body:1.8;--fw-regular:400;--fw-medium:500;--fw-bold:700;--radius-card:10px;--radius-button:6px;--radius-pill:999px;--radius-input:6px;--hero-pad-top:88px;--hero-pad-bottom:84px;--hero-pad-mobile:56px;--hero-h1-max:760px;--hero-text-max:680px;--hero-text-size:17px;--hero-kicker-spacing:3px;--btn-pad-y:12px;--btn-pad-x:28px;--fs-button:15px;--fw-semibold:600;--shadow-card:0 2px 10px rgba(23, 50, 79, .05);--shadow-card-hover:0 10px 24px rgba(23, 50, 79, .12);--shadow-header:0 2px 8px rgba(23, 50, 79, .06);--shadow-header-scrolled:0 4px 16px rgba(23, 50, 79, .14);--color-header-border-scrolled:rgba(23, 50, 79, .12);--color-disclaimer-bg:rgba(180, 137, 75, .08);--space-unit:8px;--space-1:8px;--space-2:16px;--space-3:24px;--space-4:32px;--space-5:48px;--space-6:64px;--space-7:96px;--space-8:128px;--section-gap:96px;--container-max:1140px;--container-padding:24px;--border-width:1px;--header-height:72px;--topbar-height:36px;--mobile-bar-height:56px;--duration-base:200ms;--ease-base:ease-out;--z-header:100;--z-drawer:200;--z-mobile-bar:300;--z-modal:400}