:root{--color-brand-navy:#1e3a6e;--color-brand-navy-dark:#152a52;--color-brand-navy-light:#2a4a8f;--color-brand-gold:#d4af37;--color-brand-gold-light:#f0c14b;--color-brand-gold-dark:#b8942e;--color-brand-sky:#5ba3ff;--color-brand-cyan:#06b6d4;--color-brand-purple:#6366f1;--color-bg-page:#f0f7ff;--color-bg-page-end:#fff;--color-bg-card:#fff;--color-bg-card-hover:#f8fbff;--color-bg-elevated:#fff;--color-bg-muted:#e8f4fd;--color-bg-overlay:rgba(21,42,82,.45);--color-text-primary:#152a52;--color-text-secondary:#5a6b8a;--color-text-tertiary:#8b9bb5;--color-text-inverse:#fff;--color-text-gold:#b8942e;--color-border:rgba(30,58,110,.08);--color-border-focus:rgba(91,163,255,.5);--color-border-gold:rgba(212,175,55,.3);--color-success:#10b981;--color-success-bg:#ecfdf5;--color-warning:#f59e0b;--color-warning-bg:#fffbeb;--color-error:#ef4444;--color-error-bg:#fef2f2;--color-info:#5ba3ff;--color-info-bg:#eff6ff;--gradient-page:linear-gradient(180deg,#e8f4fd,#f0f9ff 40%,#fff);--gradient-primary:linear-gradient(135deg,#1e3a6e,#5ba3ff);--gradient-gold:linear-gradient(135deg,#d4af37,#f0c14b);--gradient-card-shine:linear-gradient(135deg,rgba(91,163,255,.08),rgba(212,175,55,.05));--gradient-hero:linear-gradient(135deg,#1e3a6e,#2a4a8f 50%,#5ba3ff);--shadow-sm:0 1px 3px rgba(21,42,82,.06);--shadow-md:0 4px 16px rgba(21,42,82,.08);--shadow-lg:0 8px 32px rgba(21,42,82,.12);--shadow-gold:0 4px 20px rgba(212,175,55,.25);--shadow-card:0 2px 12px rgba(30,58,110,.06);--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--radius-2xl:24px;--radius-full:9999px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--font-sans:"PingFang SC","Noto Sans SC","Inter",system-ui,sans-serif;--font-mono:"SF Mono","Roboto Mono",monospace;--text-xs:11px;--text-sm:13px;--text-base:15px;--text-lg:17px;--text-xl:20px;--text-2xl:24px;--text-3xl:30px;--text-4xl:36px;--leading-tight:1.25;--leading-normal:1.5;--leading-relaxed:1.625;--page-max-width:430px;--page-padding:16px;--tabbar-height:56px;--header-height:48px;--safe-bottom:env(safe-area-inset-bottom,0px);--duration-fast:150ms;--duration-normal:250ms;--duration-slow:400ms;--ease-out:cubic-bezier(0.16,1,0.3,1);--ease-spring:cubic-bezier(0.34,1.56,0.64,1)}