@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Noto+Sans+JP:wght@300;400;500;600;700&display=swap";
:root{--color-primary-50:#eff6ff;--color-primary-100:#dbeafe;--color-primary-200:#bfdbfe;--color-primary-300:#93c5fd;--color-primary-400:#60a5fa;--color-primary-500:#3b82f6;--color-primary-600:#2563eb;--color-primary-700:#1d4ed8;--color-primary-800:#1e40af;--color-primary-900:#1e3a5f;--color-success-50:#f0fdf4;--color-success-500:#22c55e;--color-success-600:#16a34a;--color-warning-50:#fffbeb;--color-warning-500:#f59e0b;--color-warning-600:#d97706;--color-danger-50:#fef2f2;--color-danger-400:#f87171;--color-danger-500:#ef4444;--color-danger-600:#dc2626;--bg-base:#f5f7fa;--bg-surface:#fff;--bg-surface-raised:#f8f9fb;--bg-surface-overlay:#fff;--bg-surface-hover:#f0f2f5;--text-primary:#1a1d23;--text-secondary:#5f6774;--text-tertiary:#8c939e;--text-inverse:#fff;--border-subtle:#e8ecf1;--border-default:#dde1e8;--border-strong:#c8ced6;--border-focus:var(--color-primary-500);--shadow-sm:0 1px 2px #0000000a;--shadow-md:0 4px 12px #0000000f;--shadow-lg:0 8px 24px #00000014;--shadow-xl:0 16px 48px #0000001a;--shadow-glow:0 0 20px #3b82f61f;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--font-sans:"Inter", "Noto Sans JP", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--leading-tight:1.25;--leading-normal:1.5;--leading-relaxed:1.75;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--radius-full:9999px;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-base:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.35s cubic-bezier(.4, 0, .2, 1);--sidebar-width:260px;--sidebar-collapsed-width:72px;--header-height:64px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{font-family:var(--font-sans);background-color:var(--bg-base);color:var(--text-primary);line-height:var(--leading-normal);min-height:100vh}a{color:var(--color-primary-600);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-primary-500)}img{max-width:100%;height:auto;display:block}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-base)}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInScale{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes slideInRight{0%{opacity:0;transform:translate(16px)}to{opacity:1;transform:translate(0)}}@keyframes slideInDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-fade-in{animation:fadeIn var(--transition-base) ease-out}.animate-fade-in-scale{animation:fadeInScale var(--transition-base) ease-out}.animate-slide-in-right{animation:slideInRight var(--transition-base) ease-out}.animate-spin{animation:1s linear infinite spin}.glass{-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-subtle);background:#ffffffb3}.glass-strong{-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-default);background:#ffffffd9}.gradient-text{background:linear-gradient(135deg, var(--color-primary-600), var(--color-primary-500), var(--color-primary-400));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.glow{box-shadow:var(--shadow-glow)}.glow-text{text-shadow:0 0 20px #3b82f633}