:root{--navy-950:#041F31;--navy-900:#062B44;--navy-800:#0A314A;--navy-700:#123F5C;--navy-600:#1E5378;--navy-500:#2E6A93;--sky-50:#F2F7FC;--sky-100:#E4EFF8;--sky-200:#DAE8F4;--sky-300:#C4D9EC;--sky-400:#A6C5E0;--signal-700:#C1331E;--signal-600:#E03C24;--signal-500:#F6482E;--signal-400:#FB6A53;--signal-100:#FFE0D9;--grey-500:#6B7C8E;--grey-300:#C2CDD9;--text-primary:var(--navy-900);--text-secondary:var(--navy-600);--text-muted:var(--grey-500);--accent:var(--signal-500);--accent-strong:var(--signal-600);--glass-fill:rgba(255,255,255,0.55);--glass-fill-strong:rgba(255,255,255,0.72);--glass-border:rgba(255,255,255,0.65);--glass-highlight:rgba(255,255,255,0.85);--hairline:rgba(6,43,68,0.08);--bg-from:#EAF3FB;--bg-via:#CFE0F1;--bg-to:#AFC9E4;--field-spot:rgba(255,255,255,0.85);--field-signal:rgba(246,72,46,0.10);--radius-md:14px;--radius-lg:20px;--radius-xl:28px;--radius-pill:999px;--shadow-glass:0 8px 32px rgba(6,43,68,0.16),inset 0 1px 0 var(--glass-highlight);--shadow-sm:0 2px 10px rgba(6,43,68,0.10);--font-sans:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN","Noto Sans JP",system-ui,sans-serif;--font-display:"Oswald",var(--font-sans);--font-mono:"JetBrains Mono","SFMono-Regular",monospace}@media (prefers-color-scheme:dark){:root{--text-primary:#EAF2FA;--text-secondary:#9DB8CF;--text-muted:#6E8398;--accent:var(--signal-500);--accent-strong:var(--signal-400);--glass-fill:rgba(20,47,68,0.52);--glass-fill-strong:rgba(24,54,78,0.70);--glass-border:rgba(157,184,207,0.22);--glass-highlight:rgba(190,214,235,0.22);--hairline:rgba(157,184,207,0.14);--bg-from:#0B2031;--bg-via:#0A1B29;--bg-to:#06121C;--field-spot:rgba(46,106,147,0.30);--field-signal:rgba(246,72,46,0.16);--shadow-glass:0 10px 34px rgba(0,0,0,0.46),inset 0 1px 0 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