:root{--geo-blue:#2854e8;--geo-blue-700:#1b3db5;--geo-ink:#18231f;--geo-muted:#5d6863;--geo-canvas:#fafbf8;--geo-white:#fff;--geo-border:#dde3dc;--geo-control-border:#85938a;--geo-sky:#eaf0ff;--geo-lavender:#eae4fa;--geo-lime:#e4edb8;--geo-coral:#f3ab91;--geo-font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", var(--geo-font-cjk), sans-serif;--geo-radius:12px;--geo-content-width:1240px;--geo-header-height:56px;--geo-header-height-mobile:56px;--geo-font-cjk:"PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans SC", "Heiti SC";--geo-font-mono:ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", var(--geo-font-cjk), monospace;--geo-weight-regular:400;--geo-weight-medium:500;--geo-weight-semibold:600;--geo-weight-bold:700;--geo-leading-body:1.7;--geo-leading-reading:1.85;--geo-leading-heading:1.3;--geo-leading-display:1.15;--geo-leading-hero:1.08;--geo-leading-ui:1.5;--geo-tracking-heading:-.025em;--geo-tracking-label:.08em;--geo-type-display:clamp(2rem, 1.3rem + 2.5vw, 3.5rem);--geo-type-hero:clamp(2rem, 1rem + 2.7vw, 3.25rem);--geo-type-page:clamp(2rem, 1.5rem + 2vw, 3rem);--geo-type-section:clamp(1.5rem, 1.2rem + 1vw, 2rem);--geo-type-feature:clamp(1.75rem, 1.5rem + .9vw, 2.25rem);--geo-type-card:clamp(1.25rem, 1.1rem + .6vw, 1.5rem);--geo-type-body:1rem;--geo-type-reading:1.125rem;--geo-type-ui:.875rem;--geo-type-meta:.75rem;--geo-text-xs:.75rem;--geo-text-sm:.875rem;--geo-text-base:1rem;--geo-text-lg:1.125rem;--geo-text-xl:1.25rem;--geo-text-2xl:1.5rem;--geo-text-3xl:1.75rem;--geo-text-4xl:2rem;--geo-text-5xl:2.25rem;--geo-text-6xl:2.5rem;--geo-text-7xl:3rem;--geo-text-8xl:3.5rem;--geo-type-paper-title:clamp(.75rem, .4rem + .65vw, .9375rem);--geo-type-paper-body:.75rem;--geo-paper-rule:#cbcdc7;--geo-type-hero-mobile:clamp(1.75rem, 1.1rem + 3.7vw, 2rem)}html:lang(zh){--geo-leading-reading:1.9;--geo-leading-heading:1.45;--geo-leading-display:1.35;--geo-leading-hero:1.22;--geo-tracking-heading:0;--geo-tracking-label:.04em}html:lang(zh-TW),html:lang(zh-HK),html:lang(zh-Hant){--geo-font-cjk:"PingFang TC", "Microsoft JhengHei", "Noto Sans CJK TC", "Noto Sans TC", "Heiti TC"}html:lang(ja){--geo-font-cjk:"Hiragino Sans", "Yu Gothic UI", "Meiryo", "Noto Sans CJK JP", "Noto Sans JP";--geo-tracking-heading:0;--geo-leading-heading:1.45}html:lang(ko){--geo-font-cjk:"Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans CJK KR", "Noto Sans KR";--geo-tracking-heading:0;--geo-leading-heading:1.4}html:lang(ar),html:lang(he),html:lang(fa),html:lang(ur),html:lang(th),html:lang(hi),html:lang(bn){--geo-tracking-heading:normal;--geo-tracking-label:normal}
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