:root{--color-bg-primary: #FFFFFF;--color-bg-secondary: #FAFAFA;--color-bg-accent: #D6E8E1;--color-text-primary: #333333;--color-text-secondary: #666666;--color-text-light: #F4F4F4;--color-accent-red: #B7282E;--color-accent-blue: #1F3C88;--color-highlight-gold: #C5A059;--color-border: #E0E0E0;--font-serif: "Noto Serif JP", "Zen Old Mincho", serif;--font-sans: "Lato", "Noto Sans JP", sans-serif;--font-size-base: 16px;--font-size-lg: 1.25rem;--font-size-xl: 2rem;--font-size-xxl: 3.5rem;--container-width: 1200px;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 4rem;--spacing-xl: 8rem;--transition-fast: .3s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:var(--font-size-base)}body{font-family:var(--font-sans);color:var(--color-text-primary);line-height:1.8;background-color:var(--color-bg-primary);-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit;transition:opacity var(--transition-fast)}a:hover{opacity:.8}img{max-width:100%;height:auto;display:block}ul{list-style:none}.container{max-width:var(--container-width);margin:0 auto;padding:0 var(--spacing-md)}.text-center{text-align:center}.section{padding:var(--spacing-xl) 0}.section-title{font-family:var(--font-serif);font-size:2.5rem;margin-bottom:var(--spacing-lg);color:var(--color-text-primary);position:relative;display:inline-block;width:100%}.btn-primary{display:inline-block;background-color:var(--color-accent-red);color:#fff;padding:1rem 3rem;border-radius:50px;font-weight:700;border:2px solid var(--color-accent-red);transition:all var(--transition-fast)}.btn-primary:hover{background-color:#fff;color:var(--color-accent-red);opacity:1}.btn-outline{display:inline-block;background-color:transparent;color:var(--color-accent-red);padding:.8rem 2rem;border-radius:50px;font-weight:700;border:1px solid var(--color-accent-red);transition:all var(--transition-fast)}.btn-outline:hover{background-color:var(--color-accent-red);color:#fff;opacity:1}.full-width{width:100%}.header{position:fixed;top:0;left:0;width:100%;background-color:#fffffff2;box-shadow:0 2px 10px #0000000d;z-index:1000;padding:1rem 0}.header-inner{max-width:var(--container-width);margin:0 auto;padding:0 var(--spacing-md);display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:1rem}.logo-img{height:50px;width:auto}.logo-text{display:flex;flex-direction:column;line-height:1.2}.logo-jp{font-family:var(--font-serif);font-size:1.5rem;color:var(--color-accent-red);font-weight:700}.logo-en{font-size:.75rem;letter-spacing:.2em;color:var(--color-text-secondary)}.logo-sub{font-size:.7rem;color:var(--color-text-secondary);writing-mode:horizontal-tb}.nav ul{display:flex;align-items:center;gap:2rem}.nav a{font-family:var(--font-serif);font-size:.95rem;font-weight:500}.nav .btn-primary{padding:.6rem 2rem;font-size:.9rem}.hero{position:relative;height:100vh;min-height:600px;overflow:hidden;display:flex;align-items:center}.hero-bg{position:absolute;top:0;left:0;width:100%;height:100%;z-index:-1}.hero-slideshow{position:relative;width:100%;height:100%}.hero-slide{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;filter:brightness(.9);opacity:0;transition:opacity 1.5s ease-in-out;z-index:1}.hero-slide.active{opacity:1;z-index:2}.hero-brand-overlay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;font-family:var(--font-serif);font-size:5rem;font-weight:700;letter-spacing:.1em;text-shadow:0 4px 10px rgba(0,0,0,.3);z-index:10;pointer-events:none;opacity:0;animation:fadeIn 2s .5s forwards}@keyframes fadeIn{to{opacity:1}}@media(max-width:768px){.hero-brand-overlay{font-size:3rem}}.hero-content{max-width:var(--container-width);margin:0 auto;width:100%;padding:0 var(--spacing-md);position:relative;display:flex;justify-content:space-between;align-items:flex-start;height:100%}.hero-title{writing-mode:vertical-rl;font-family:var(--font-serif);font-size:4rem;font-weight:700;letter-spacing:.2em;color:#fff;text-shadow:2px 2px 8px rgba(0,0,0,.3);margin-top:15vh;margin-left:auto;margin-right:5%;line-height:1.5}.hero-badges{position:absolute;bottom:10%;left:var(--spacing-md);display:flex;flex-direction:column;gap:1.5rem}.badge{background-color:#ffffffe6;padding:1.5rem 2rem;border-left:5px solid var(--color-accent-red);box-shadow:0 4px 20px #0000001a;display:flex;flex-direction:column;align-items:flex-start}.badge-sub{font-size:.9rem;color:var(--color-text-secondary);font-weight:700}.badge-main{font-size:2.5rem;font-weight:700;font-family:var(--font-serif);color:var(--color-accent-red);line-height:1.2}.message-section{background-color:#fafafa;padding:6rem 0;overflow:hidden}.message-container-redesign{max-width:800px;margin:0 auto;position:relative}.message-title-main{font-family:var(--font-serif);font-size:2.2rem;color:var(--color-accent-blue);margin-bottom:3rem;line-height:1.4;font-feature-settings:"palt"}.message-body{font-family:var(--font-serif);font-size:1.05rem;line-height:2.4;color:var(--color-text-primary);letter-spacing:.05em}.message-body p{margin-bottom:2rem}.message-highlight{font-size:1.6rem;font-weight:700;color:var(--color-text-primary);margin:4rem 0;line-height:1.6;position:relative;padding-left:1rem;border-left:4px solid var(--color-accent-red)}.text-bold{font-weight:700;color:#111;background:linear-gradient(transparent 70%,#ffe6004d 70%)}.message-sub-heading{font-size:1.4rem;font-weight:700;margin-top:4rem;margin-bottom:2rem;color:var(--color-accent-blue)}.message-signature-block{margin-top:4rem;display:flex;flex-direction:column;align-items:flex-start;position:relative;min-height:200px}.signature-name{font-size:1.2rem;font-weight:700;margin-top:1rem}.signature-image{position:absolute;bottom:-40px;right:-80px;width:320px;height:320px;z-index:1}.signature-image img{width:100%;height:100%;object-fit:cover;border-radius:46% 54% 39% 61%/55% 57% 43% 45%;box-shadow:10px 10px 30px #0000001a;transition:border-radius 5s infinite ease-in-out;animation:blob-morph 10s infinite alternate}@keyframes blob-morph{0%{border-radius:46% 54% 39% 61%/55% 57% 43% 45%}to{border-radius:56% 44% 49% 51%/45% 47% 53% 55%}}.reports-section{background-color:var(--color-bg-accent)}.reports-grid-scroll{display:flex;gap:2rem;overflow-x:auto;padding:2rem 1rem 4rem;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:var(--color-accent-blue) var(--color-bg-secondary)}.reports-grid-scroll::-webkit-scrollbar{height:8px}.reports-grid-scroll::-webkit-scrollbar-track{background:var(--color-bg-secondary);border-radius:4px}.reports-grid-scroll::-webkit-scrollbar-thumb{background:var(--color-accent-blue);border-radius:4px}.report-card{flex:0 0 300px;scroll-snap-align:center;background-color:#f8c3cd;color:#333;padding:2rem;border-radius:12px;box-shadow:0 4px 15px #0000001a;display:flex;flex-direction:column;align-items:center;text-align:center;transition:transform var(--transition-fast)}.report-card:hover{transform:translateY(-5px)}.report-icon{width:120px;height:120px;margin-bottom:1.5rem;border-radius:50%;object-fit:cover;border:4px solid white;background-color:#fff}.report-title{font-family:var(--font-serif);font-size:1.2rem;margin-bottom:1rem;font-weight:700;color:#b7282e}.report-text{font-size:.95rem;line-height:1.6;color:#444;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.modal{display:none;position:fixed;z-index:2000;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:#0009;opacity:0;transition:opacity .3s ease}.modal.show{display:flex;opacity:1;align-items:center;justify-content:center}.modal-content{background-color:#fefefe;margin:auto;padding:2.5rem;border:1px solid #888;width:90%;max-width:600px;border-radius:12px;position:relative;box-shadow:0 10px 30px #0003;transform:translateY(20px);transition:transform .3s ease}.modal.show .modal-content{transform:translateY(0)}.close-modal{color:#aaa;position:absolute;top:15px;right:25px;font-size:2rem;font-weight:700;cursor:pointer;line-height:1;transition:color .2s}.close-modal:hover,.close-modal:focus{color:var(--color-accent-red);text-decoration:none}.modal-body{text-align:center;display:flex;flex-direction:column;align-items:center}.modal-icon{width:150px;height:150px;border-radius:50%;object-fit:cover;margin-bottom:1.5rem;border:4px solid var(--color-bg-secondary)}.modal-title{font-family:var(--font-serif);font-size:1.5rem;color:var(--color-accent-blue);margin-bottom:1.5rem;font-weight:700}.modal-text{font-size:1.05rem;line-height:1.8;color:var(--color-text-primary);text-align:left;width:100%}.affiliations-section{background-color:#fff}.venn-diagram-container{position:relative;width:320px;height:300px;margin:0 auto 5rem}.venn-circle{position:absolute;width:160px;height:160px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--font-sans);font-size:1.2rem;color:#555;mix-blend-mode:multiply;font-weight:500}.venn-circle span{z-index:10;text-align:center;line-height:1.2}.circle-ibj{background-color:#ffd1e8;top:0;left:50%;transform:translate(-50%)}.circle-biu{background-color:#e2ecf5;bottom:10px;left:10px}.circle-local{background-color:#daf7a6;bottom:10px;right:10px}.affiliation-details{max-width:800px;margin:0 auto}.affiliation-item{text-align:center;margin-bottom:4rem}.affiliation-logo{font-family:var(--font-serif);font-size:2.5rem;margin-bottom:1rem;font-weight:700;margin:0 auto}.logo-ibj{color:#1f3c88;font-family:Times New Roman,serif;font-style:italic}.logo-biu{color:#b7282e;letter-spacing:.1em}.logo-local{color:#333;font-size:1.8rem}.affiliation-logo:before{content:"";display:block;width:40px;height:40px;margin:0 auto .5rem;background-size:contain;background-repeat:no-repeat;background-position:center}.affiliation-catch{font-weight:700;font-size:1.1rem;margin-bottom:.5rem;color:var(--color-text-primary)}.affiliation-sub{font-weight:700;color:var(--color-text-primary);margin-bottom:.5rem}.affiliation-desc{color:var(--color-text-secondary);line-height:1.8;font-size:.95rem}.plans-section{background-color:#fff}.plans-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;max-width:1000px;margin:0 auto;align-items:stretch}.plan-card{background:#fff;padding:2rem;text-align:center;display:flex;flex-direction:column}.plan-title{font-family:var(--font-sans);font-size:1.3rem;font-weight:700;color:#555;margin:0 auto 1.5rem;padding-bottom:.5rem;border-bottom:4px solid #C5E59B;display:inline-block;min-width:200px}.plan-desc{font-size:.9rem;color:var(--color-text-secondary);margin-bottom:2rem;text-align:left;line-height:1.6}.plan-details{margin-bottom:1rem;list-style:none;padding:0;width:100%}.plan-details li{padding:.8rem 0;border-bottom:1px solid #eee;color:#666;font-size:1rem}.plan-details li:first-child{border-top:1px solid #eee}.plan-details span{margin-right:.5rem;font-weight:400}.plan-details strong{font-weight:400;color:#666}.contact-section{background:linear-gradient(#1f3c88e6,#1f3c88e6),url(/hero.png);background-size:cover;background-attachment:fixed;color:#fff}.contact-desc{color:#fffc;margin-bottom:3rem}.contact-section .section-title{color:#fff}.contact-form{max-width:600px;margin:0 auto;background:#fff;padding:3rem;border-radius:8px;color:var(--color-text-primary)}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:700;font-size:.9rem}.form-group input,.form-group textarea{width:100%;padding:1rem;border:1px solid var(--color-border);border-radius:4px;font-family:inherit;font-size:1rem}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-accent-blue)}.footer{background-color:#f9f9f9;padding:4rem 0 2rem;border-top:1px solid var(--color-border)}.footer-content{display:flex;justify-content:space-between;align-items:center;margin-bottom:3rem;flex-wrap:wrap;gap:2rem}.footer-logo img{height:40px;margin-bottom:.5rem}.footer-logo p{font-size:.8rem;color:var(--color-text-secondary)}.footer-links{display:flex;gap:2rem}.footer-links a{font-size:.9rem;color:var(--color-text-secondary)}.footer-bottom{text-align:center;font-size:.8rem;color:#999;border-top:1px solid #eee;padding-top:2rem}.support-section{background-color:var(--color-bg-accent)}.support-feature{text-align:center;margin-bottom:6rem}.support-feature:last-child{margin-bottom:0}.support-image-wrapper{position:relative;display:inline-block;margin-bottom:2rem;max-width:400px}.support-number{position:absolute;top:-40px;left:-20px;font-family:var(--font-serif);font-size:8rem;color:#d34e55;line-height:1;z-index:10;text-shadow:2px 2px 0px white;font-style:italic}.support-image{width:100%;max-width:320px;height:auto;border-radius:46% 54% 39% 61%/55% 57% 43% 45%;box-shadow:0 10px 20px #0000001a}.support-content{max-width:600px;margin:0 auto}.support-title{font-family:var(--font-serif);font-size:1.6rem;font-weight:700;margin-bottom:1.5rem;color:var(--color-text-primary)}.support-desc{font-size:1rem;line-height:2;color:var(--color-text-primary);margin-bottom:1.5rem}@media(max-width:900px){.hero-title{font-size:3rem;margin-right:1rem}}@media(max-width:768px){.header-inner{flex-direction:row;gap:1rem;padding-bottom:.5rem}.nav ul{gap:.8rem;flex-wrap:wrap;justify-content:center}.nav a{font-size:.85rem}.nav .btn-primary{padding:.5rem 1.5rem;font-size:.85rem}.hero-content{flex-direction:column;justify-content:center;text-align:center;padding-top:60px}.hero-title{writing-mode:horizontal-tb;font-size:2.5rem;margin:0 0 2rem;text-align:center;width:100%;margin-right:0}.hero-badges{position:relative;bottom:auto;left:auto;width:100%;align-items:center;gap:1rem}.badge{width:100%;max-width:320px;margin:0 auto;align-items:center;text-align:center;border-left:none;border-top:4px solid var(--color-accent-red);padding:1rem}.badge-main{font-size:2rem}.message-container-redesign{padding:0 1rem}.signature-image{position:relative;width:200px;height:200px;margin-top:2rem;margin-left:auto;right:0;bottom:0}.plans-grid{grid-template-columns:1fr;gap:2rem}.plan-card.featured{transform:none;border-width:1px}.section-title{font-size:2rem;margin-bottom:2rem}.contact-form{padding:1.5rem}}.news-section{background-color:#daf7a6;padding:4rem 0}.news-title{color:#2e7d32;font-family:var(--font-sans);letter-spacing:.1em;margin-bottom:3rem}.news-list{max-width:800px;margin:0 auto}.news-item{display:flex;justify-content:space-between;align-items:center;padding:2rem 0;border-bottom:1px solid #999}.news-item:first-child{border-top:1px solid #999}.news-content{flex:1;padding-right:2rem}.news-text{font-size:1.2rem;font-weight:500;color:var(--color-text-primary);display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}.news-status{font-size:1.1rem;font-weight:700;color:var(--color-text-primary)}.news-image{width:120px;height:auto;object-fit:cover;flex-shrink:0;box-shadow:0 4px 10px #0000001a}@media(max-width:600px){.news-item{flex-direction:column-reverse;align-items:center;gap:1rem;text-align:left}.news-content{padding-right:0;width:100%}.news-image{width:100%;max-width:200px;margin:0 auto 1rem}}.mobile-sticky-footer{display:none}@media(max-width:600px){.mobile-sticky-footer{display:block;position:fixed;bottom:0;left:0;width:100%;background-color:#4caf50;z-index:1000;padding:1rem;box-shadow:0 -2px 10px #0000001a;text-align:center}.sticky-footer-btn{display:block;width:100%;color:#fff;font-weight:700;font-size:1.1rem;padding:.5rem;text-decoration:none}body{padding-bottom:70px}}.contact-modal-content{text-align:center;max-width:400px}.contact-options{display:flex;flex-direction:column;gap:1rem;margin-top:2rem}.btn-line{display:block;background-color:#06c755;color:#fff;padding:1rem 2rem;border-radius:50px;font-weight:700;text-decoration:none;transition:opacity .3s}.btn-email{display:block;background-color:#333;color:#fff;padding:1rem 2rem;border-radius:50px;font-weight:700;text-decoration:none;transition:opacity .3s}.btn-line:hover,.btn-email:hover{opacity:.9;color:#fff}.flow-section{background:linear-gradient(180deg,#fff,#fafafa);padding:5rem 0;border-top:1px solid #eaeaea;border-bottom:1px solid #eaeaea;position:relative}.flow-details{background:#fff;border-radius:16px;box-shadow:0 10px 30px #00000014;overflow:hidden;border:1px solid rgba(0,0,0,.05);transition:all .3s ease;position:relative;z-index:2}.flow-summary{list-style:none;padding:1.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center;position:relative;background-color:#ffeca0;border-bottom:1px solid #eee}.flow-summary::-webkit-details-marker{display:none}.flow-title{margin:0;display:inline-block}.flow-toggle-icon{margin-left:1rem;transition:transform .3s ease;font-size:1.2rem;color:var(--color-accent-red)}.flow-details[open] .flow-toggle-icon{transform:rotate(180deg)}.flow-content-wrapper{padding:2rem}.flow-box{background:#fff;border-radius:8px;padding:1.5rem;margin-bottom:1rem;text-align:center;border:1px solid #eee}.flow-box h3{color:var(--color-accent-red);font-family:var(--font-serif);font-size:1.4rem;margin-bottom:1rem;border-bottom:2px solid #F8C3CD;display:inline-block;padding-bottom:.5rem}.flow-img{width:100%;max-width:400px;height:auto;border-radius:8px;margin-bottom:1rem;box-shadow:0 2px 8px #0000001a}.flow-box p{line-height:1.8;color:#555;text-align:left}.flow-next{text-align:center;font-size:1.5rem;color:#f8c3cd;margin:1rem 0}.ad-prom dd{margin:0;text-align:center}.need-doc{text-align:left;background:#f9f9f9;padding:1.5rem 2rem;border-radius:8px;margin:1rem 0}.need-doc li{margin-bottom:.5rem}@media(max-width:600px){.flow-content-wrapper{padding:1rem}}.footer{background-color:var(--color-bg-secondary);padding:4rem 0 6rem;border-top:1px solid #ddd;font-size:.9rem}.mt-container{max-width:1000px;margin:0 auto;padding:0 1rem;text-align:center}.footer-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-bottom:3rem;text-align:left}.footer-nav ul{list-style:none;padding:0;margin:0}.footer-nav li{margin-bottom:.8rem}.footer-nav a{text-decoration:none;color:var(--color-text-secondary);transition:color .3s ease}.footer-nav a:hover{color:var(--color-accent-red);text-decoration:underline}.social{display:flex;justify-content:center;gap:1.5rem;margin-bottom:2rem}.social img{width:40px;height:40px;transition:opacity .3s ease;background:gray}.social a:hover img{opacity:.8}.footer-caps{font-size:.9rem;color:#666;margin-bottom:1rem;font-weight:700;letter-spacing:.05em}.alliance{display:flex;justify-content:center;align-items:center;gap:2rem;margin-bottom:3rem}.alliance img{height:40px;width:auto;filter:grayscale(100%);opacity:.7;transition:all .3s ease}.alliance a:hover img{filter:grayscale(0%);opacity:1}.copyright{font-size:.8rem;color:#888}@media(max-width:768px){.footer-nav{grid-template-columns:1fr;text-align:center;gap:1.5rem}}.hamburger-btn{display:none;background:none;border:none;cursor:pointer;padding:10px;z-index:1001}.hamburger-btn span{display:block;width:25px;height:2px;background-color:var(--color-text-primary);margin:5px 0;transition:.3s}@media(max-width:992px){.header-inner{display:flex;justify-content:space-between;align-items:center;width:100%}.logo-img{height:40px}.logo-jp{font-size:1.2rem}.logo-en,.logo-sub{font-size:.6rem}.hamburger-btn{display:block}.nav{position:fixed;top:70px;left:0;width:100%;height:calc(100vh - 70px);background-color:var(--color-bg-primary);padding:2rem;transform:translate(100%);transition:transform .3s ease-in-out;z-index:1000;box-shadow:-5px 0 15px #0000001a;visibility:hidden}.nav.open{transform:translate(0);visibility:visible}.nav ul{flex-direction:column;align-items:center;gap:2rem}.hamburger-btn.open span:nth-child(1){transform:rotate(-45deg) translate(-5px,6px)}.hamburger-btn.open span:nth-child(2){opacity:0}.hamburger-btn.open span:nth-child(3){transform:rotate(45deg) translate(-5px,-6px)}}