:root{--font-sans:"Outfit", "Inter", "Noto Sans JP", sans-serif;--bg-dark:#fbfaf8;--bg-card:#fff;--bg-card-hover:#fff;--bg-input:#f7f5f0;--bg-light:#f7f5f0;--text-main:#1f1c19;--text-muted:#6e6761;--text-inverse:#fff;--primary:#1c4a2b;--primary-hover:#12301c;--primary-grad:linear-gradient(135deg, #1c4a2b 0%, #2f7a47 100%);--accent-gold:#c67d30;--accent-gold-grad:linear-gradient(135deg, #d99144 0%, #a86118 100%);--border-light:#e8e2d7;--border-focus:#1c4a2b66;--shadow-sm:0 1px 2px 0 #1f1c190d;--shadow-md:0 4px 12px -2px #1f1c1914;--shadow-lg:0 16px 24px -4px #1f1c190f, 0 0 50px #1c4a2b08;--shadow-glass:inset 0 1px 1px #fffc, 0 4px 20px #1f1c190a;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--transition:all .3s cubic-bezier(.4, 0, .2, 1);--container-width:1200px;--header-height:80px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-dark);color:var(--text-main);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}a{color:inherit;transition:var(--transition);text-decoration:none}img{max-width:100%;height:auto;display:block}ul{list-style:none}table{border-collapse:collapse;width:100%}.container{max-width:var(--container-width);margin:0 auto;padding:0 24px}.section-padding{padding:100px 0}.bg-light{background-color:var(--bg-light)}.text-center{text-align:center}.header{width:100%;height:var(--header-height);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border-light);z-index:1000;transition:var(--transition);background-color:#fbfaf8d9;position:fixed;top:0;left:0}.header-container{max-width:var(--container-width);justify-content:space-between;align-items:center;height:100%;margin:0 auto;padding:0 24px;display:flex}.logo{letter-spacing:-.5px;align-items:center;gap:10px;font-family:Outfit,sans-serif;font-size:24px;font-weight:800;display:flex}.logo-icon{align-items:center;display:flex}.logo-image{width:auto;height:36px;display:block}.logo-text{background:linear-gradient(135deg, #0f172a 50%, var(--text-muted) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.logo-text span{background:var(--primary-grad);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.nav-list{align-items:center;gap:32px;display:flex}.nav-link{color:var(--text-muted);padding:8px 0;font-size:15px;font-weight:500;position:relative}.nav-link:hover,.nav-link.active{color:var(--text-main)}.nav-link:after{content:"";background:var(--primary-grad);width:0;height:2px;transition:var(--transition);position:absolute;bottom:0;left:0}.nav-link:hover:after,.nav-link.active:after{width:100%}.nav-btn{background:var(--primary);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);padding:10px 24px;font-weight:600;color:var(--text-inverse)!important}.nav-btn:after{display:none}.nav-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #2563eb33}.menu-toggle{cursor:pointer;background:0 0;border:none;width:30px;height:24px;display:none;position:relative}.menu-toggle span{background-color:var(--text-main);width:100%;height:2px;transition:var(--transition);display:block;position:absolute}.menu-toggle span:first-child{top:0}.menu-toggle span:nth-child(2){top:11px}.menu-toggle span:nth-child(3){top:22px}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(11px)rotate(45deg)}.menu-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.menu-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-11px)rotate(-45deg)}.hero{padding-top:calc(var(--header-height) + 80px);padding-bottom:120px;position:relative;overflow:hidden}.hero-bg{z-index:-1;background:radial-gradient(circle at 80% 20%,#2563eb14 0%,#fff0 50%),radial-gradient(circle at 10% 80%,#06b6d40d 0%,#fff0 50%);width:100%;height:100%;position:absolute;top:0;left:0}.hero-container{grid-template-columns:1.1fr .9fr;align-items:center;gap:60px;display:grid}.badge{color:var(--primary);letter-spacing:.5px;background:#2563eb0f;border:1px solid #2563eb26;border-radius:50px;margin-bottom:24px;padding:6px 16px;font-size:13px;font-weight:600;display:inline-block}.hero-title{letter-spacing:-1px;color:var(--text-main);margin-bottom:24px;font-family:Outfit,Noto Sans JP,sans-serif;font-size:52px;font-weight:800;line-height:1.25}.hero-title span.highlight{background:var(--primary-grad);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.text-keep{display:inline-block}.hero-text{color:var(--text-muted);max-width:580px;margin-bottom:40px;font-size:18px}.hero-actions{gap:16px;display:flex}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);justify-content:center;align-items:center;padding:14px 32px;font-size:16px;font-weight:600;display:inline-flex}.btn-primary{background:var(--primary);color:var(--text-inverse);box-shadow:var(--shadow-sm)}.btn-primary:hover{background:var(--primary-hover);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-secondary{border:1px solid var(--border-light);color:var(--text-main);box-shadow:var(--shadow-sm);background:#fff}.btn-secondary:hover{box-shadow:var(--shadow-md);background:#fcfbfa;transform:translateY(-1px)}.btn-block{width:100%}.hero-visual{justify-content:center;align-items:center;width:100%;display:flex;position:relative}.app-preview-card{border:1px solid var(--border-light);border-radius:var(--radius-md);width:100%;max-width:480px;box-shadow:var(--shadow-lg);background:#fff;flex-direction:column;display:flex;overflow:hidden}.app-preview-header{border-bottom:1px solid var(--border-light);background:#fbfaf8;align-items:center;padding:12px 16px;display:flex;position:relative}.app-preview-dots{gap:6px;display:flex}.app-preview-dots span{background:#e8e2d7;border-radius:50%;width:10px;height:10px}.app-preview-title{color:var(--text-muted);font-family:monospace;font-size:11px;position:absolute;left:50%;transform:translate(-50%)}.app-preview-body{grid-template-columns:140px 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6px;font-size:9px}.preview-score{color:var(--accent-gold);text-align:right;margin-top:8px;font-size:11px;font-weight:700}.section-header{margin-bottom:60px}.section-subtitle{color:var(--primary);letter-spacing:2px;text-transform:uppercase;margin-bottom:12px;font-size:13px;font-weight:700;display:block}.section-title{letter-spacing:-.5px;color:var(--text-main);font-family:Outfit,Noto Sans JP,sans-serif;font-size:36px;font-weight:800}.section-title-bar{background:var(--primary-grad);border-radius:2px;width:60px;height:4px;margin:16px auto 0}.mission-grid{grid-template-columns:repeat(3,1fr);gap:32px;display:grid}.mission-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-md);text-align:center;transition:var(--transition);box-shadow:var(--shadow-sm);padding:48px 32px}.mission-card:hover{border-color:var(--primary);box-shadow:var(--shadow-lg);transform:translateY(-4px)}.mission-icon{margin-bottom:24px;font-size:40px}.mission-card 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var(--header-height));-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);transition:var(--transition);border-left:1px solid var(--border-light);background:#fffffffa;padding:40px;position:fixed;right:-100%}.nav.open{right:0}.nav-list{flex-direction:column;align-items:flex-start;gap:24px}.nav-link{width:100%;font-size:18px}.nav-btn{text-align:center;width:100%;display:inline-block}.mission-grid,.curriculum-grid,.benefits-grid,.footer-container,.contact-container,.app-intro-layout{grid-template-columns:1fr;gap:40px}.profile-table th,.profile-table td{padding:16px 20px;display:block}.profile-table th{background:#f8fafc;width:100%}.contact-form-wrapper{padding:24px}.page-title{font-size:32px}}.svg-icon{stroke:currentColor;stroke-width:2px;fill:none;vertical-align:middle;display:inline-block}.card-icon svg{width:48px;height:48px;stroke:var(--primary)}.mission-icon svg{width:40px;height:40px;stroke:var(--primary)}.benefit-icon svg{width:32px;height:32px;stroke:var(--primary)}.meta-icon svg{width:20px;height:20px;stroke:var(--primary)}.sidebar-item svg{vertical-align:-2px;width:14px;height:14px;margin-right:6px}.game-loading-icon{color:#94a3b8;align-items:center;gap:8px;font-size:10px;display:inline-flex}.game-loading-icon svg{stroke:#94a3b8;width:16px;height:16px}