@import"https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Noto+Sans+SC:wght@400;500;600;700&family=Sora:wght@500;600;700&display=swap";:root{--text: #172026;--muted: #52646c;--subtle: #33464f;--bg: #eef2f1;--bg-elevated: #f7f9f8;--panel: rgba(255, 255, 255, .88);--border: rgba(23, 32, 38, .1);--primary: #0f766e;--primary-strong: #0f4f49;--primary-deep: #164e63;--primary-soft: #e3f5f2;--primary-faint: #edf8f6;--shadow: 0 24px 64px rgba(22, 78, 99, .12);--shadow-sm: 0 8px 24px rgba(22, 78, 99, .08);--radius: 14px;--radius-lg: 20px;--max: 1160px;--font-display: "Sora", "Noto Sans SC", sans-serif;--font-body: "Noto Sans SC", "DM Sans", system-ui, sans-serif;--nav-h: 64px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 20px)}.section-header[id],#download{scroll-margin-top:calc(var(--nav-h) + 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