@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";@import "https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700&display=swap";:root{--color-primary:#337ab7;--color-primary-dark:#286090;--color-primary-light:#4d90c7;--color-primary-pale:#e8f2fa;--color-accent:#0977ff;--color-accent-dark:#0766e0;--color-accent-light:#3a94ff;--color-accent-pale:#e0ecff;--color-gradient-navy:#337ab7;--color-gradient-teal:#91d6ff;--color-success:#22c55e;--color-success-pale:#f0fdf4;--color-warning:#f59e0b;--color-warning-pale:#fffbeb;--color-error:#ef4444;--color-error-pale:#fef2f2;--color-info:#3b82f6;--color-info-pale:#eff6ff;--color-gray-50:#f9fafb;--color-gray-100:#f3f4f6;--color-gray-200:#e5e7eb;--color-gray-300:#d1d5db;--color-gray-400:#9ca3af;--color-gray-500:#6b7280;--color-gray-600:#4b5563;--color-gray-700:#374151;--color-gray-800:#1f2937;--color-gray-900:#111827;--color-black:#000;--color-white:#fff;--color-text:var(--color-gray-800);--color-text-secondary:var(--color-gray-500);--color-text-disabled:var(--color-gray-400);--color-text-inverse:var(--color-white);--color-bg:var(--color-white);--color-bg-alt:var(--color-gray-50);--color-bg-dark:#0f172a;--color-border:var(--color-gray-200);--color-border-light:var(--color-gray-100);--color-border-strong:var(--color-gray-300);--font-family-primary:"Inter", "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", sans-serif;--font-family-mono:"JetBrains Mono", "Courier New", Courier, monospace;--font-size-xs:.75rem;--font-size-sm:.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:1.875rem;--font-size-4xl:2.25rem;--font-size-5xl:3rem;--font-size-6xl:3.75rem;--font-weight-light:300;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--font-weight-extrabold:800;--line-height-none:1;--line-height-tight:1.25;--line-height-snug:1.375;--line-height-normal:1.5;--line-height-relaxed:1.75;--line-height-loose:2;--letter-spacing-tight:-.025em;--letter-spacing-normal:0em;--letter-spacing-wide:.025em;--letter-spacing-wider:.05em;--letter-spacing-widest:.1em;--spacing-0:0;--spacing-1:.25rem;--spacing-2:.5rem;--spacing-3:.75rem;--spacing-4:1rem;--spacing-5:1.25rem;--spacing-6:1.5rem;--spacing-8:2rem;--spacing-10:2.5rem;--spacing-12:3rem;--spacing-14:3.5rem;--spacing-16:4rem;--spacing-20:5rem;--spacing-24:6rem;--spacing-32:8rem;--spacing-40:10rem;--spacing-48:12rem;--radius-none:0;--radius-sm:.125rem;--radius-md:.375rem;--radius-lg:.5rem;--radius-xl:.75rem;--radius-2xl:1rem;--radius-3xl:1.5rem;--radius-full:9999px;--shadow-none:none;--shadow-xs:0 1px 2px 0 #0000000d;--shadow-sm:0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a, 0 8px 10px -6px #0000001a;--shadow-2xl:0 25px 50px -12px #00000040;--shadow-inner:inset 0 2px 4px 0 #0000000d;--transition-fast:.15s ease;--transition-base:.2s ease;--transition-slow:.3s ease;--transition-slower:.5s ease;--z-behind:-1;--z-base:0;--z-raised:10;--z-dropdown:20;--z-sticky:30;--z-overlay:40;--z-modal:50;--z-toast:60;--header-height:64px;--container-max-width:1280px;--content-max-width:768px;--nav-sidebar-width:240px;--anim-fade-in:fadeIn .5s ease-out forwards;--anim-slide-up:slideUp .4s ease-out forwards;--anim-slide-in-r:slideInRight .3s ease-out forwards}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}