:root{--color-primary: #8A2635;--color-primary-light: #A83E4D;--color-primary-dark: #611522;--color-secondary: #D64F70;--color-secondary-light: #F9A8C5;--color-secondary-dark: #A62B4A;--color-accent: #607C3C;--color-accent-light: #85A15F;--color-accent-dark: #3E5224;--color-white: #FFFFFF;--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;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-jp: "Noto Sans JP", sans-serif;--space-xs: .5rem;--space-sm: .75rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: 1rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1);--transition-fast: .15s ease-in-out;--transition-base: .25s ease-in-out;--transition-slow: .35s ease-in-out}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px;scroll-padding-top:80px}body{font-family:var(--font-sans);line-height:1.6;color:var(--color-gray-800);background-color:var(--color-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;margin-bottom:var(--space-md)}h1{font-size:clamp(2rem,5vw,3rem)}h2{font-size:clamp(1.5rem,4vw,2.25rem)}h3{font-size:clamp(1.25rem,3vw,1.875rem)}h4{font-size:1.5rem}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-bottom:var(--space-md)}a{color:var(--color-secondary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-secondary-dark)}img{max-width:100%;height:auto;display:block}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--space-lg)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .6s ease-out forwards}section[id]{padding-top:calc(var(--space-3xl) + 20px);padding-bottom:var(--space-3xl)}section[id]:first-of-type{padding-top:calc(80px + var(--space-3xl))}*:focus{outline:2px solid var(--color-secondary);outline-offset:2px}@media (max-width: 768px){html{font-size:14px}.container{padding:0 var(--space-md)}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.btn{display:inline-block;padding:var(--space-md) var(--space-xl);border-radius:var(--radius-full);font-weight:600;text-align:center;transition:all var(--transition-base);cursor:pointer;border:none;text-decoration:none}.btn-primary{background-color:var(--color-secondary);color:var(--color-white);box-shadow:0 4px 14px #a78bfa4d}.btn-primary:hover{background-color:var(--color-secondary-dark);transform:translateY(-2px);box-shadow:0 6px 20px #a78bfa66}.btn-secondary{background-color:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-secondary:hover{background-color:var(--color-primary);color:var(--color-white)}.section{padding:var(--space-3xl) 0;scroll-margin-top:80px}.section+.section{padding-top:calc(var(--space-3xl) + var(--space-xl))}.section-title{text-align:center;margin-bottom:var(--space-xl);color:var(--color-gray-900)}.section-subtitle{text-align:center;font-size:1.125rem;color:var(--color-gray-600);max-width:600px;margin:0 auto var(--space-2xl);line-height:1.8}.card{background:var(--color-white);border-radius:var(--radius-lg);padding:var(--space-xl);box-shadow:var(--shadow-md);transition:all var(--transition-base)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl)}.grid{display:grid;gap:var(--space-xl)}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.badge{display:inline-block;padding:var(--space-xs) var(--space-md);border-radius:var(--radius-full);font-size:.875rem;font-weight:500}.badge-primary{background-color:var(--color-secondary-light);color:var(--color-secondary-dark)}.badge-accent{background-color:var(--color-accent-light);color:var(--color-accent-dark)}.scroll-fade-in{opacity:0;transform:translateY(30px);transition:all .8s ease-out}.scroll-fade-in.visible{opacity:1;transform:translateY(0)}.form-group{margin-bottom:var(--space-lg)}.form-label{display:block;margin-bottom:var(--space-xs);font-weight:500;color:var(--color-gray-700)}.form-input,.form-textarea{width:100%;padding:var(--space-md);border:1px solid var(--color-gray-300);border-radius:var(--radius-md);font-family:inherit;transition:all var(--transition-fast)}.form-input:focus,.form-textarea:focus{outline:none;border-color:var(--color-secondary);box-shadow:0 0 0 3px #a78bfa1a}.mt-1{margin-top:var(--space-xs)}.mt-2{margin-top:var(--space-sm)}.mt-3{margin-top:var(--space-md)}.mt-4{margin-top:var(--space-lg)}.mt-5{margin-top:var(--space-xl)}.mb-1{margin-bottom:var(--space-xs)}.mb-2{margin-bottom:var(--space-sm)}.mb-3{margin-bottom:var(--space-md)}.mb-4{margin-bottom:var(--space-lg)}.mb-5{margin-bottom:var(--space-xl)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-primary{color:var(--color-primary)}.text-secondary{color:var(--color-secondary)}.text-accent{color:var(--color-accent)}.text-muted{color:var(--color-gray-600)}@media (max-width: 768px){.section{padding:var(--space-2xl) 0;scroll-margin-top:60px}.section+.section{padding-top:calc(var(--space-2xl) + var(--space-lg))}.grid{gap:var(--space-lg)}}