:root{--primary-color:#0097a7;--primary-light:#e0f7fa;--primary-gradient:linear-gradient(135deg,#0097a7,#4dd0e1);--text-color:#2c3e50;--text-light:#546e7a;--bg-color:#f0f8ff;--bg-light:#e6f3f8;--border-color:#cfd8dc;--hover-color:#006064;--white:#fff;--box-shadow:0 10px 30px rgba(0,151,167,.1);--transition:all 0.3s ease}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:18px}body{font-family:Noto Sans JP,sans-serif;color:var(--text-color);background-color:var(--bg-color);line-height:1.8}a{text-decoration:none;color:var(--primary-color);transition:var(--transition)}img{max-width:100%;height:auto}ul{list-style:none}.container{max-width:1100px;margin:0 auto;padding:0 20px}.container-fluid{width:100%;padding:0 20px;text-align:center}.section{padding:80px 0}.section-title{font-size:2rem;font-weight:700;text-align:center;margin-bottom:20px;color:var(--primary-color)}.section-lead{font-size:1.2rem;text-align:center;margin-bottom:50px;color:var(--text-light)}.bg-light{background-color:var(--bg-light)}.bg-primary-light{background-color:var(--primary-light)}.header{position:fixed;top:0;left:0;width:100%;background:hsla(0,0%,100%,.95);backdrop-filter:blur(10px);box-shadow:0 2px 10px rgba(0,0,0,.05);z-index:1000}.header-container{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;max-width:1200px;margin:0 auto}.header-logo a{display:flex;flex-direction:column}.logo-text{font-size:1.8rem;font-weight:900;color:var(--primary-color);line-height:1}.logo-sub{font-size:.7rem;color:var(--text-light);margin-top:5px}.header-nav,.nav-list{display:flex}.nav-list{gap:30px}.nav-link{font-size:1.1rem;font-weight:500;color:var(--text-color)}.nav-link:hover{color:var(--primary-color)}.btn-contact{display:inline-flex;align-items:center;background:var(--primary-gradient);color:var(--white);padding:10px 25px;border-radius:50px;font-weight:700;font-size:1.1rem;box-shadow:0 4px 15px rgba(0,151,167,.3)}.btn-contact:hover{background:var(--hover-color);color:var(--white);transform:translateY(-2px)}.mobile-menu-btn{display:none}.hero{position:relative;height:50vh;min-height:400px;display:flex;align-items:center;justify-content:center;margin-top:80px;overflow:hidden}.hero-bg{position:absolute;top:0;left:0;width:100%;height:100%;background:var(--primary-light);z-index:-1}.water-effect{width:100%;height:100%;background:linear-gradient(135deg,rgba(0,0,0,.35),rgba(0,151,167,.4)),url(/hero_medaka.png) 50%/cover no-repeat;animation:slowZoom 20s infinite alternate}@keyframes slowZoom{0%{transform:scale(1)}to{transform:scale(1.1)}}.hero-content{text-align:center;background:hsla(0,0%,100%,.9);padding:40px 60px;border-radius:20px;box-shadow:var(--box-shadow);backdrop-filter:blur(10px)}.hero-title{font-size:2.5rem;font-weight:900;line-height:1.4;margin-bottom:10px}.hero-title .highlight{color:var(--primary-color);font-size:3rem}.hero-subtitle{font-size:1.2rem;font-weight:500;color:var(--text-light)}.logo-marquee-wrapper{background:var(--bg-light);padding:15px 0}.logo-marquee{animation:marquee-scroll 40s linear infinite}.logo-item{font-size:1.2rem;font-weight:700;color:var(--primary-color);padding:0 40px;white-space:nowrap}@keyframes marquee-scroll{0%{transform:translateX(0)}to{transform:translateX(-50%)}}.news-list{max-width:800px;margin:0 auto;background:var(--white);border-radius:10px;box-shadow:var(--box-shadow);padding:20px}.news-item{display:flex;align-items:center;padding:20px;border-bottom:1px solid var(--border-color);gap:20px}.news-item:last-child{border-bottom:none}.news-date{font-size:1rem;color:var(--text-light);min-width:120px}.news-badge{padding:5px 15px;border-radius:50px;font-size:.9rem;font-weight:700;color:var(--white);min-width:90px;text-align:center}.badge-member{background-color:var(--primary-color)}.badge-event{background-color:#ff9800}.badge-important{background-color:#d32f2f}.news-title{font-size:1.2rem;font-weight:500}.text-news-container{max-width:800px;margin:0 auto;background:var(--white);padding:30px;border-radius:15px;box-shadow:var(--box-shadow)}.text-news-list{list-style:none}.text-news-list li{display:flex;align-items:center;padding:20px 0;border-bottom:1px dashed var(--border-color)}.text-news-list li:last-child{border-bottom:none}.text-news-date{color:var(--text-light);min-width:130px;font-size:1rem}.text-news-category{background:var(--primary-light);color:var(--primary-color);padding:4px 12px;border-radius:4px;font-size:.9rem;margin-right:20px;min-width:120px;text-align:center;font-weight:700}.text-news-body{font-weight:500;font-size:1.1rem}.activity-marquee-wrapper{width:100%;overflow:hidden;padding:20px 0}.activity-marquee{display:flex;width:max-content;gap:30px;padding:20px 30px;animation:marquee-scroll 50s linear infinite}.activity-marquee:hover{animation-play-state:paused}.activity-card{min-width:320px;max-width:350px;background:var(--white);border-radius:15px;padding:20px;box-shadow:var(--box-shadow);transition:var(--transition);cursor:pointer}.activity-card:hover{transform:translateY(-5px);box-shadow:0 15px 40px rgba(0,151,167,.15)}.activity-thumb{height:160px;background:var(--bg-light);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:var(--text-light);margin-bottom:20px}.shop-name{font-size:.9rem;background:var(--primary-light);color:var(--primary-color);padding:5px 15px}.activity-category,.shop-name{display:inline-block;border-radius:5px;margin-bottom:10px;font-weight:700}.activity-category{font-size:.85rem;padding:5px 10px;margin-right:8px}.activity-category.cat-video{background:#ffebee;color:#d32f2f}.activity-category.cat-blog{background:#e8f5e9;color:#2e7d32}.activity-category.cat-photo{background:#e3f2fd;color:#1565c0}.activity-info h4{font-size:1.1rem;line-height:1.5;color:var(--text-color)}.greeting-content{max-width:800px;margin:0 auto;background:var(--white);padding:50px;border-radius:20px;box-shadow:var(--box-shadow)}.text-left{text-align:left}.greeting-text{font-size:1.2rem;margin-bottom:30px}.greeting-author{font-size:1.3rem;font-weight:700;text-align:right;color:var(--primary-color)}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.trust-card{background:var(--white);padding:40px 30px;border-radius:20px;text-align:center;box-shadow:var(--box-shadow);border-top:5px solid var(--primary-color)}.trust-icon{font-size:4rem;margin-bottom:20px}.trust-title{font-size:1.3rem;color:var(--primary-color);margin-bottom:20px;line-height:1.4}.members-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:40px}.member-card{background:var(--white);border-radius:20px;padding:30px;display:flex;flex-direction:column;border:1px solid rgba(0,151,167,.1);box-shadow:0 10px 30px rgba(0,0,0,.05);transition:all .4s;position:relative;overflow:hidden}.member-card:hover{transform:translateY(-10px) scale(1.02);box-shadow:0 20px 40px rgba(0,151,167,.15);border-color:var(--primary-color)}.member-header{display:flex;flex-direction:column;align-items:center;text-align:center;border-bottom:2px solid var(--primary-light);padding-bottom:15px;margin-bottom:15px;gap:10px}.member-logo-img{width:100%;height:140px;border-radius:12px;background:#fff;color:var(--primary-color);display:flex;align-items:center;justify-content:center;font-size:1.8rem;font-weight:700;flex-shrink:0;background-size:contain;background-repeat:no-repeat;background-position:50%;border:none;box-shadow:none}.member-header-info{display:flex;flex-direction:column;width:100%}.member-header h3{font-size:1.4rem;color:var(--primary-color);margin-top:10px}.member-location{font-size:.9rem;color:var(--text-light)}.member-body{flex-grow:1;margin-bottom:20px}.btn-link{display:block;text-align:center;background:linear-gradient(135deg,#e0f7fa,#b2ebf2);color:var(--primary-color);padding:12px;border-radius:8px;font-weight:700;transition:all .3s}.member-card:hover .btn-link{background:var(--primary-gradient);color:var(--white)}.join-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.join-card{background:var(--white);padding:40px 30px;border-radius:15px;box-shadow:var(--box-shadow);text-align:center}.join-card h3{font-size:1.5rem;color:var(--primary-color);margin-bottom:20px}.join-card h3 span{display:block;font-size:1rem;color:var(--text-light);margin-top:10px}.join-card small{display:block;margin-top:20px;color:#e53935;font-size:.9rem;font-weight:700}.contact-form-wrapper{max-width:700px;margin:0 auto;background:var(--white);padding:50px;border-radius:20px;box-shadow:var(--box-shadow)}.form-group{margin-bottom:30px}.form-group label{display:block;font-weight:700;margin-bottom:10px;font-size:1.1rem}.form-control{width:100%;padding:15px;border:2px solid var(--border-color);border-radius:8px;font-size:1.1rem;font-family:inherit}.form-submit{text-align:center}.btn-primary{background:var(--primary-gradient);color:var(--white);border:none;padding:15px 40px;font-size:1.2rem;font-weight:700;border-radius:50px;cursor:pointer}.footer{background:var(--text-color);color:var(--white);padding:60px 0 20px}.footer-content{text-align:center;margin-bottom:40px}.footer-logo{font-size:2.5rem;font-weight:900;margin-bottom:10px;color:var(--white)}.footer-desc{font-size:1.1rem;color:#b0bec5;margin-bottom:30px}.footer-links a{color:var(--white);margin:0 15px;font-size:1rem}.footer-copyright{text-align:center;color:#78909c;font-size:.9rem;border-top:1px solid #455a64;padding-top:20px}.logo-marquee-wrapper{width:100%;overflow:hidden;background:#fff;padding:20px 0;border-bottom:1px solid var(--border-color)}.logo-marquee{display:flex;width:max-content;gap:15px;align-items:center;padding:0 20px;animation:logo-marquee-scroll 30s linear infinite}.logo-marquee:hover{animation-play-state:paused}.logo-item{width:380px;height:75px;display:flex;align-items:center;justify-content:center;transition:var(--transition);filter:grayscale(20%);opacity:.9}.logo-item:hover{filter:grayscale(0);opacity:1;transform:scale(1.05)}.logo-item img{max-width:100%;max-height:100%;object-fit:contain}@keyframes logo-marquee-scroll{0%{transform:translateX(0)}to{transform:translateX(calc(-50% - 20px))}}.sns-links{display:flex;gap:12px;margin-top:15px}.sns-link,.sns-links{justify-content:center}.sns-link{display:inline-flex;align-items:center;width:38px;height:38px;border-radius:50%;font-size:1.2rem;color:#fff;text-decoration:none;transition:var(--transition)}.sns-link:hover{transform:translateY(-3px);box-shadow:0 4px 8px rgba(0,0,0,.15);color:#fff;opacity:.85}.sns-instagram{background-color:#e1306c}.sns-instagram-2{background:linear-gradient(45deg,#f09433,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888);position:relative}.sns-auction{background-color:#ff9800;color:#fff}.sns-x{background-color:#000}.sns-blog{background-color:#2e7d32}.sns-website{background-color:#1976d2}.business-plan-item{background:var(--white);border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,.05);padding:20px;display:flex;align-items:center;border-left:5px solid var(--primary-color);text-decoration:none;color:inherit;transition:var(--transition)}.business-plan-item:hover{transform:translateX(5px);box-shadow:0 5px 15px rgba(0,151,167,.15);border-left-width:8px}.bp-date{min-width:140px;font-weight:700;color:var(--primary-color);font-size:1.1rem}.bp-content{flex-grow:1;padding:0 20px}.bp-title{font-size:1.2rem;margin-bottom:5px;color:var(--text-color)}.bp-desc{margin:0}.bp-desc,.bp-location{font-size:1rem;color:var(--text-light)}.bp-location{min-width:150px;text-align:right}@media (max-width:768px){html{font-size:14px}.desktop-only{display:none!important}.mobile-hamburger-btn{display:flex!important}.header-logo img{height:45px!important}.hero{min-height:300px}.hero-content{padding:30px 20px;margin:0 20px}.hero-title{font-size:1.8rem}.hero-mosaic-bg{grid-template-columns:repeat(auto-fill,minmax(80px,1fr))}.hero-mosaic-bg img{height:80px}.join-grid,.trust-grid{grid-template-columns:1fr}.contact-form-wrapper,.greeting-content{padding:30px 20px}.news-item,.text-news-list li{flex-direction:column;align-items:flex-start;gap:10px}.news-item{padding:15px}.news-badge,.news-date{min-width:auto;text-align:left;font-size:.95rem}.business-plan-item{flex-direction:column;align-items:flex-start;gap:10px;padding:15px}.bp-date,.bp-location{min-width:auto;text-align:left;font-size:.95rem}.bp-content{padding:0}}.photo-marquee-wrapper{overflow:hidden;white-space:nowrap;background:var(--bg-light);padding:20px 0;position:relative}.photo-marquee{display:inline-block;animation:scrollPhotos 40s linear infinite}.photo-marquee:hover{animation-play-state:paused}@keyframes scrollPhotos{0%{transform:translateX(0)}to{transform:translateX(-50%)}}.photo-card{display:inline-block;width:250px;height:180px;margin-right:15px;border-radius:12px;overflow:hidden;box-shadow:0 4px 10px rgba(0,0,0,.1)}.photo-card img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.photo-card:hover img{transform:scale(1.1)}.hero-mosaic-bg{position:absolute;top:-10%;left:-10%;width:120%;height:120%;z-index:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:4px;opacity:1;overflow:hidden;background:#fff}.hero-mosaic-bg img{width:100%;height:130px;object-fit:cover;border-radius:8px;animation:floatMosaic 20s linear infinite}@keyframes floatMosaic{0%{transform:scale(1) translate(0)}50%{transform:scale(1.02) translate(-2px,-2px)}to{transform:scale(1) translate(0)}}.custom-jmdf-logo{display:inline-flex;flex-direction:column;align-items:center;margin-right:15px}.jmdf-letters{font-family:Times New Roman,Times,serif;color:#002b5c;font-size:2.8rem;line-height:1;letter-spacing:2px;font-weight:400}.jmdf-gold-line{display:flex;align-items:center;width:120%;margin-top:5px}.jmdf-gold-line:after,.jmdf-gold-line:before{content:"";flex:1;height:2px;background:#c5a059}.jmdf-diamond{color:#c5a059;font-size:.9rem;margin:0 5px;line-height:0}