:root{--sat: env(safe-area-inset-top, 0px);--sar: env(safe-area-inset-right, 0px);--sab: env(safe-area-inset-bottom, 0px);--sal: env(safe-area-inset-left, 0px);--bg-root: #0a0e1a;--bg-base: #0f1320;--bg-raised: #151b2a;--bg-overlay: #1c2538;--bg-glass: rgba(15,19,32,.82);--text-1: #f1f5f9;--text-2: #94a3b8;--text-3: #64748b;--text-4: #475569;--accent: #6366f1;--accent-soft: #818cf8;--accent-glow: rgba(99,102,241,.28);--accent-bg: rgba(99,102,241,.1);--green: #10b981;--green-bg: rgba(16,185,129,.1);--amber: #f59e0b;--amber-bg: rgba(245,158,11,.1);--red: #ef4444;--red-bg: rgba(239,68,68,.1);--blue: #3b82f6;--blue-bg: rgba(59,130,246,.1);--pink: #ec4899;--pink-bg: rgba(236,72,153,.1);--orange: #f97316;--orange-bg: rgba(249,115,22,.1);--cyan: #06b6d4;--cyan-bg: rgba(6,182,212,.1);--border-1: #1c2538;--border-2: #263148;--border-focus: #6366f1;--r-xs: 4px;--r-sm: 6px;--r-md: 8px;--r-lg: 12px;--r-xl: 16px;--r-2xl: 20px;--font:"Noto Sans SC","Microsoft YaHei","PingFang 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