:root{--brand-900:#071547;--brand-800:#0b1f63;--brand-700:#0e218a;--brand-600:#1130b0;--brand-500:#0042c2;--brand-400:#257cff;--brand-300:#0aa4db;--brand-100:#e6edfb;--brand-50:#f2f6fd;--accent-600:#e07e00;--accent-500:#ff8f00;--accent-100:#fff2dc;--news-700:#a92c23;--news-600:#c8102e;--news-100:#fdecee;--live:red;--ink-900:#191c1d;--ink-800:#23282b;--ink-700:#374047;--ink-600:#5a646b;--ink-500:#7f8b93;--ink-400:#9aa4ab;--line:#d6d6d6;--line-soft:#e8ebee;--surface:#fff;--surface-alt:#f6f6f6;--surface-sunken:#eef1f4;--surface-cream:#fffde8;--success:#16a34a;--font-sans:"Inter", "Noto Sans SC", "Noto Sans CJK SC", "Source Han Sans SC", "Sarasa Gothic SC", "PingFang SC", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;--font-serif:Georgia, "Noto Serif SC", "Noto Serif CJK SC", "Songti SC", "SimSun", serif;--font-mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--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;--space-16:64px;--space-20:80px;--space-24:96px;--radius-sm:4px;--radius:8px;--radius-lg:12px;--radius-xl:16px;--radius-pill:9999px;--container:1280px;--container-narrow:960px;--container-wide:1440px;--shadow-sm:0 1px 2px #191c1d0f, 0 1px 3px #191c1d0a;--shadow:0 4px 12px #191c1d12;--shadow-lg:0 12px 32px #191c1d1a;--header-height:72px}