*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--color-white:#fff;--color-bg:#f8f9fa;--color-bg-alt:#f1f3f5;--color-navy:#0f1c2e;--color-navy-light:#1a2d45;--color-navy-muted:#2a3f5a;--color-accent:#4c9595;--color-accent-dark:#3d7a7a;--color-accent-light:#e8f4f4;--color-accent-glow:#4c95951f;--color-text:#2c3e50;--color-text-muted:#6b7b8d;--color-text-light:#94a3b8;--color-border:#e2e8f0;--color-border-light:#f0f2f5;--font-body-fallback:"Noto Sans JP","Inter",-apple-system,BlinkMacSystemFont,sans-serif;--font-en-fallback:"Inter",-apple-system,BlinkMacSystemFont,sans-serif;--section-gap:clamp(80px,10vw,140px);--container-width:1120px;--container-padding:clamp(20px,5vw,40px);--radius-sm:6px;--radius-md:12px;--radius-lg:20px;--radius-xl:28px;--shadow-sm:0 1px 3px #0f1c2e0a;--shadow-md:0 4px 16px #0f1c2e0f;--shadow-lg:0 8px 32px #0f1c2e14;--shadow-card:0 2px 12px #0f1c2e0d;--ease:cubic-bezier(.4,0,.2,1);--duration:.3s}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);color:var(--color-text);background:var(--color-white);font-size:16px;line-height:1.9;overflow-x:hidden}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}ul,ol{list-style:none}.container{width:100%;max-width:var(--container-width);padding:0 var(--container-padding);margin:0 auto}.container--narrow{max-width:800px}.section-label{font-family:var(--font-en);letter-spacing:.15em;text-transform:uppercase;color:var(--color-accent);margin-bottom:12px;font-size:.75rem;font-weight:600}.section-title{color:var(--color-navy);margin-bottom:16px;font-size:clamp(1.5rem,3vw,2rem);font-weight:700;line-height:1.4}.section-subtitle{color:var(--color-text-muted);max-width:640px;font-size:clamp(.95rem,1.5vw,1.05rem);line-height:1.8}.section-header{text-align:center;margin-bottom:clamp(48px,6vw,72px)}.section-header .section-subtitle{margin:0 auto}.btn{font-family:var(--font-body);letter-spacing:.02em;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--duration)var(--ease);border:none;justify-content:center;align-items:center;gap:8px;padding:14px 32px;font-size:.9rem;font-weight:600;line-height:1;text-decoration:none;display:inline-flex}.btn--primary{background:var(--color-navy);color:var(--color-white)}.btn--primary:hover{background:var(--color-navy-light);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn--outline{color:var(--color-navy);border:1.5px solid var(--color-border);background:0 0}.btn--outline:hover{border-color:var(--color-navy);background:var(--color-bg)}.btn--accent{background:var(--color-accent);color:var(--color-white)}.btn--accent:hover{background:var(--color-accent-dark);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn--white{background:var(--color-white);color:var(--color-navy)}.btn--white:hover{background:var(--color-bg);transform:translateY(-1px)}.btn--lg{padding:16px 40px;font-size:.95rem}.btn-group{flex-wrap:wrap;gap:16px;display:flex}.card{background:var(--color-white);border:1px solid var(--color-border-light);border-radius:var(--radius-md);transition:all var(--duration)var(--ease);padding:32px}.card:hover{box-shadow:var(--shadow-card);border-color:var(--color-border)}section{padding:var(--section-gap)0}.section--white{background:var(--color-white)}.section--gray{background:var(--color-bg)}.section--navy{background:var(--color-navy);color:var(--color-white)}.fade-in{opacity:0;transition:opacity .7s var(--ease),transform .7s var(--ease);transform:translateY(24px)}.fade-in.is-visible{opacity:1;transform:translateY(0)}.fade-in-delay-1{transition-delay:.1s}.fade-in-delay-2{transition-delay:.2s}.fade-in-delay-3{transition-delay:.3s}.fade-in-delay-4{transition-delay:.4s}.fade-in-delay-5{transition-delay:.5s}.site-header{z-index:100;width:100%;transition:background var(--duration)var(--ease),box-shadow var(--duration)var(--ease);background:0 0;position:fixed;top:0;left:0}.site-header.is-scrolled{-webkit-backdrop-filter:blur(12px);background:#ffffffe6;border-bottom:1px solid #0000000d}.header-inner{justify-content:space-between;align-items:center;height:80px;display:flex}.header-logo{color:var(--color-navy);align-items:center;gap:8px;font-size:1.25rem;font-weight:700;text-decoration:none;display:flex}.header-logo span{color:var(--color-accent);margin-top:4px;font-size:.75rem;font-weight:500}.header-nav{align-items:center;gap:clamp(16px,2vw,32px);display:flex}.header-nav a{color:var(--color-navy);transition:color var(--duration)var(--ease);white-space:nowrap;flex-shrink:0;min-width:max-content;font-size:.9rem;font-weight:500;text-decoration:none;position:relative}.header-nav a:after{content:"";background:var(--color-accent);width:0;height:1.5px;transition:width var(--duration)var(--ease);position:absolute;bottom:-4px;left:0}.header-nav a:hover{color:var(--color-navy)}.header-nav a:hover:after{width:100%}.header-cta{background:var(--color-navy);border-radius:var(--radius-sm);color:var(--color-white)!important;padding:8px 20px!important;font-size:.8rem!important}.header-cta:after{display:none!important}.header-cta:hover{background:var(--color-navy-light)}.menu-toggle{cursor:pointer;background:0 0;border:none;padding:4px;display:none}.menu-toggle span{background:var(--color-navy);width:22px;height:2px;transition:all var(--duration)var(--ease);border-radius:1px;margin:5px 0;display:block}.menu-toggle.is-active span:first-child{transform:translateY(7px)rotate(45deg)}.menu-toggle.is-active span:nth-child(2){opacity:0}.menu-toggle.is-active span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.hero{background:var(--color-white);align-items:center;min-height:100vh;padding-top:72px;display:flex;position:relative;overflow:hidden}.hero-bg{pointer-events:none;position:absolute;inset:0;overflow:hidden}.hero-bg:before{content:"";background-image:linear-gradient(#0f1c2e08 1px,#0000 1px),linear-gradient(90deg,#0f1c2e08 1px,#0000 1px);background-size:60px 60px;position:absolute;inset:0}.hero-bg:after{content:"";background:radial-gradient(ellipse,var(--color-accent-glow)0%,transparent 70%);opacity:.6;width:60%;height:60%;position:absolute;top:20%;right:-10%}.hero-chart{pointer-events:none;height:200px;position:absolute;bottom:15%;left:0;right:0}.hero-chart svg{opacity:.06;width:100%;height:100%}.hero-content{z-index:2;max-width:720px;position:relative}.hero-catchcopy{color:var(--color-navy);letter-spacing:-.01em;margin-bottom:24px;font-size:clamp(1.8rem,4.5vw,3rem);font-weight:700;line-height:1.35}.hero-subcopy{color:var(--color-text-muted);margin-bottom:40px;font-size:clamp(.95rem,1.5vw,1.1rem);line-height:2}.hero-subcopy br{margin-bottom:4px;display:block}.hero .btn-group{margin-top:8px}.scroll-indicator{color:var(--color-text-light);letter-spacing:.1em;font-size:.7rem;font-family:var(--font-en);flex-direction:column;align-items:center;gap:8px;display:flex;position:absolute;bottom:40px;left:50%;transform:translate(-50%)}.scroll-indicator:after{content:"";background:linear-gradient(to bottom,var(--color-text-light),transparent);width:1px;height:40px;animation:2s ease-in-out infinite scrollPulse}@keyframes scrollPulse{0%,to{opacity:.3;transform:scaleY(.6)}50%{opacity:1;transform:scaleY(1)}}.stats{background:var(--color-bg);border-top:1px solid var(--color-border-light);border-bottom:1px solid var(--color-border-light);padding:60px 0}.stats-grid{text-align:center;grid-template-columns:repeat(3,1fr);gap:40px;display:grid}.stat-item{padding:20px}.stat-number{font-family:var(--font-en);color:var(--color-navy);margin-bottom:4px;font-size:clamp(2.2rem,4vw,3rem);font-weight:700;line-height:1}.stat-number .stat-suffix{color:var(--color-text-muted);margin-left:2px;font-size:.5em;font-weight:500}.stat-label{color:var(--color-text-muted);font-size:.85rem;font-weight:400}.about-philosophy{grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:clamp(60px,8vw,100px);display:grid}.philosophy-card{text-align:center;padding:36px 28px}.philosophy-icon{background:var(--color-accent-light);border-radius:var(--radius-md);width:48px;height:48px;color:var(--color-accent);justify-content:center;align-items:center;margin:0 auto 20px;display:flex}.philosophy-card h3{color:var(--color-navy);margin-bottom:12px;font-size:1.05rem;font-weight:600}.philosophy-card p{color:var(--color-text-muted);font-size:.9rem;line-height:1.8}.comparison{max-width:800px;margin:0 auto}.comparison h3{color:var(--color-navy);text-align:center;margin-bottom:32px;font-size:1.2rem;font-weight:600}.comparison-table{border-collapse:collapse;width:100%}.comparison-table th,.comparison-table td{text-align:left;border-bottom:1px solid var(--color-border-light);padding:16px 24px;font-size:.9rem}.comparison-table th{color:var(--color-navy);background:var(--color-bg);letter-spacing:.03em;font-size:.8rem;font-weight:600}.comparison-table td:first-child{color:var(--color-text-muted);width:30%;font-weight:500}.comparison-table td:nth-child(2){color:var(--color-text-muted)}.comparison-table td:nth-child(3){color:var(--color-navy);font-weight:500}.comparison-check{color:var(--color-accent);font-weight:600}.comparison-cross{color:#c0c8d4}.curriculum-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.curriculum-card{padding:32px 28px;position:relative}.curriculum-card-number{font-family:var(--font-en);color:var(--color-accent);letter-spacing:.1em;text-transform:uppercase;margin-bottom:16px;font-size:.7rem;font-weight:600}.curriculum-card-icon{width:40px;height:40px;color:var(--color-accent);opacity:.8;margin-bottom:16px}.curriculum-card h3{color:var(--color-navy);margin-bottom:10px;font-size:1rem;font-weight:600}.curriculum-card p{color:var(--color-text-muted);font-size:.875rem;line-height:1.8}.courses-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.expert-grid{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}.course-card{flex-direction:column;padding:40px 36px;display:flex;position:relative;overflow:hidden}.course-card--featured{border-color:var(--color-accent);border-width:1.5px}.course-card--featured:before{content:"RECOMMENDED";background:var(--color-accent);color:var(--color-white);font-size:.6rem;font-weight:600;font-family:var(--font-en);letter-spacing:.1em;padding:4px 40px;position:absolute;top:16px;right:-28px;transform:rotate(45deg)}.course-tag{font-family:var(--font-en);letter-spacing:.08em;color:var(--color-accent);text-transform:uppercase;margin-bottom:12px;font-size:.7rem;font-weight:600}.course-card h3{color:var(--color-navy);margin-bottom:12px;font-size:1.2rem;font-weight:700}.course-card p{color:var(--color-text-muted);flex-grow:1;margin-bottom:24px;font-size:.875rem;line-height:1.8}.course-price{font-family:var(--font-en);color:var(--color-navy);margin-bottom:4px;font-size:1.8rem;font-weight:700}.course-price .yen{font-size:.9rem;font-weight:600}.course-price .tax{color:var(--color-text-muted);margin-left:4px;font-size:.75rem;font-weight:400}.course-features{border-top:1px solid var(--color-border-light);margin-top:20px;padding-top:20px}.course-features li{color:var(--color-text-muted);align-items:center;gap:8px;padding:6px 0;font-size:.85rem;display:flex}.course-features li:before{content:"";background:var(--color-accent);border-radius:50%;flex-shrink:0;width:4px;height:4px}.flow-steps{justify-content:center;align-items:flex-start;gap:0;max-width:960px;margin:0 auto;display:flex}.flow-step{text-align:center;flex:1;padding:0 12px;position:relative}.flow-step:not(:last-child):after{content:"";background:var(--color-border);width:calc(100% - 56px);height:1px;position:absolute;top:28px;left:calc(50% + 28px);right:-2px}.flow-step-circle{background:var(--color-accent-light);width:56px;height:56px;color:var(--color-accent);z-index:2;transition:all var(--duration)var(--ease);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 16px;display:flex;position:relative}.flow-step:hover .flow-step-circle{background:var(--color-accent);color:var(--color-white);transform:scale(1.05)}.flow-step-number{font-family:var(--font-en);color:var(--color-accent);letter-spacing:.08em;margin-bottom:6px;font-size:.65rem;font-weight:600}.flow-step h4{color:var(--color-navy);margin-bottom:6px;font-size:.9rem;font-weight:600}.flow-step p{color:var(--color-text-muted);font-size:.8rem;line-height:1.6}.news-sample-card{background:var(--color-white);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);grid-template-columns:1fr 1fr;align-items:center;gap:48px;padding:48px;display:grid}.news-meta{color:var(--color-text-light);font-size:.75rem;font-family:var(--font-en);letter-spacing:.05em;margin-bottom:12px}.news-sample-card h3{color:var(--color-navy);margin-bottom:16px;font-size:1.2rem;font-weight:600;line-height:1.5}.news-sample-card .news-excerpt{color:var(--color-text-muted);font-size:.9rem;line-height:1.9}.news-visual{background:var(--color-bg);border-radius:var(--radius-md);flex-direction:column;justify-content:center;min-height:280px;padding:32px;display:flex}.news-visual-label{color:var(--color-accent);letter-spacing:.08em;text-transform:uppercase;font-size:.7rem;font-weight:600;font-family:var(--font-en);margin-bottom:16px}.news-visual-point{color:var(--color-text);border-bottom:1px solid var(--color-border-light);align-items:flex-start;gap:10px;padding:12px 0;font-size:.875rem;display:flex}.news-visual-point:last-child{border-bottom:none}.news-point-icon{width:20px;height:20px;color:var(--color-accent);flex-shrink:0;margin-top:2px}.message-layout{grid-template-columns:280px 1fr;align-items:start;gap:64px;display:grid}.message-photo{background:var(--color-bg);border-radius:var(--radius-md);width:280px;height:340px;box-shadow:var(--shadow-sm);position:sticky;top:120px;overflow:hidden}.message-photo img{object-fit:cover;width:100%;height:100%;display:block}.message-body h3{color:var(--color-navy);margin-bottom:8px;font-size:1.3rem;font-weight:700}.message-name{color:var(--color-text-muted);margin-bottom:32px;font-size:.85rem}.message-body p{color:var(--color-text);margin-bottom:24px;font-size:.95rem;line-height:2.1}.message-body p:last-child{margin-bottom:0}.faq-list{max-width:760px;margin:0 auto}.faq-item{border-bottom:1px solid var(--color-border-light)}.faq-question{cursor:pointer;text-align:left;width:100%;font-family:var(--font-body);color:var(--color-navy);transition:color var(--duration)var(--ease);background:0 0;border:none;justify-content:space-between;align-items:center;gap:16px;padding:24px 0;font-size:.95rem;font-weight:600;display:flex}.faq-question:hover{color:var(--color-accent)}.faq-icon{width:20px;height:20px;color:var(--color-text-light);transition:transform var(--duration)var(--ease);flex-shrink:0}.faq-item.is-open .faq-icon{transform:rotate(45deg)}.faq-answer{max-height:0;transition:max-height .4s var(--ease),padding .4s var(--ease);overflow:hidden}.faq-answer-inner{color:var(--color-text-muted);padding:0 0 24px;font-size:.9rem;line-height:1.9}.whitepaper{text-align:center;background:var(--color-white);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);max-width:560px;margin:0 auto;padding:56px 40px}.whitepaper h3{color:var(--color-navy);margin-bottom:8px;font-size:1.1rem;font-weight:700}.whitepaper p{color:var(--color-text-muted);margin-bottom:28px;font-size:.875rem;line-height:1.8}.whitepaper-form{gap:12px;max-width:400px;margin:0 auto;display:flex}.whitepaper-form input{border:1px solid var(--color-border);border-radius:var(--radius-sm);font-family:var(--font-body);color:var(--color-text);transition:border-color var(--duration)var(--ease);outline:none;flex:1;padding:12px 16px;font-size:.875rem}.whitepaper-form input::placeholder{color:var(--color-text-light)}.whitepaper-form input:focus{border-color:var(--color-accent)}.voice-slider-wrapper{position:relative}.voice-slider-arrow{z-index:10;background:var(--color-white);border:1px solid var(--color-border-light);cursor:pointer;width:48px;height:48px;color:var(--color-navy);transition:all var(--duration)var(--ease);border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:50%;transform:translateY(-50%);box-shadow:0 4px 12px #0000000d}.voice-slider-arrow:hover:not(:disabled){background:var(--color-accent);color:var(--color-white);border-color:var(--color-accent);transform:translateY(-50%)scale(1.05)}.voice-slider-arrow:disabled{opacity:0;pointer-events:none}.voice-slider-arrow.prev{left:-24px}.voice-slider-arrow.next{right:-24px}.voice-grid{-webkit-overflow-scrolling:touch;scroll-snap-type:x mandatory;-ms-overflow-style:none;scrollbar-width:none;flex-wrap:nowrap;gap:20px;padding-bottom:32px;display:flex;overflow-x:auto}.voice-grid::-webkit-scrollbar{display:none}.voice-card{box-sizing:border-box;scroll-snap-align:center;flex-direction:column;flex:0 0 320px;width:320px;height:320px;padding:32px 24px;display:flex}.voice-meta{align-items:center;gap:12px;margin-bottom:16px;display:flex}.voice-badge{color:var(--color-accent);background:var(--color-accent-light);border-radius:20px;padding:4px 12px;font-size:.75rem;font-weight:600}.voice-location{color:var(--color-text-muted);font-size:.85rem;font-weight:500}.voice-title{color:var(--color-navy);-webkit-line-clamp:2;-webkit-box-orient:vertical;height:2.375rem;margin-bottom:12px;font-size:1.05rem;font-weight:700;line-height:1.5;display:-webkit-box;overflow:hidden}.voice-text{color:var(--color-text);font-size:.85rem;line-height:1.8}.voice-text-wrapper{max-height:100px;transition:max-height .6s var(--ease);flex-grow:1;position:relative;overflow:hidden}.voice-text-wrapper:after{content:"";background:linear-gradient(transparent,var(--color-white));pointer-events:none;height:60px;transition:opacity .4s var(--ease);position:absolute;bottom:0;left:0;right:0}.voice-text-wrapper.is-expanded{max-height:1200px}.voice-text-wrapper.is-expanded:after{opacity:0}.voice-card.is-expanded{height:auto;min-height:320px}.voice-read-more-container{justify-content:flex-end;margin-top:auto;padding-top:12px;display:flex}.voice-read-more{color:var(--color-navy);cursor:pointer;width:36px;height:36px;transition:all var(--duration)var(--ease);background:#0000000a;border:none;border-radius:50%;justify-content:center;align-items:center;padding:0;display:flex}.voice-read-more:hover{background:#00000014;transform:scale(1.05)}.voice-read-more span{display:none}.voice-read-more svg{transition:transform .4s var(--ease)}.voice-read-more.is-open svg{transform:rotate(45deg)}.final-cta{text-align:center;padding:clamp(80px,12vw,160px) 0}.final-cta .section-title{color:var(--color-white);margin-bottom:24px;font-size:clamp(1.4rem,3vw,1.8rem)}.final-cta .section-subtitle{color:#ffffffb3;margin:0 auto 40px}.final-cta .btn-group{justify-content:center}.site-footer{background:var(--color-navy);color:#ffffff80;padding:48px 0 32px;font-size:.8rem}.footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.footer-logo{color:var(--color-white);font-size:.95rem;font-weight:600}.footer-sns{align-items:center;gap:16px;display:flex}.footer-sns a{width:36px;height:36px;color:var(--color-white);transition:all var(--duration)var(--ease);background:#ffffff0d;border-radius:50%;justify-content:center;align-items:center;display:flex}.article-conclusion{background:var(--color-bg);text-align:left;border-radius:16px;align-items:center;gap:64px;margin-top:80px;padding:64px 48px;display:flex;position:relative}.article-conclusion-text{flex:1}.article-conclusion-title{color:var(--color-navy);letter-spacing:.05em;border-bottom:1px solid var(--color-border-light);margin-bottom:32px;padding-bottom:32px;font-size:1.6rem;font-weight:700;line-height:1.6}.article-conclusion-text p{color:var(--color-navy-muted);margin-bottom:24px;font-size:1.05rem;line-height:2.2}.article-conclusion-text p:last-child{margin-bottom:0}.highlight-keyword{color:var(--color-accent);vertical-align:baseline;margin-right:4px;font-size:1.4rem;font-weight:700}.article-cta-card{text-align:center;width:100%;transition:transform .4s var(--ease),box-shadow .4s var(--ease);background:#fff;border-radius:16px;flex:0 0 340px;padding:48px 24px;text-decoration:none;display:block;position:relative;overflow:hidden;box-shadow:0 12px 32px #0000000a}.article-cta-card:hover{transform:translateY(-6px);box-shadow:0 16px 48px #00000014}.article-cta-card:before{content:"";background:#00c900;height:6px;position:absolute;top:0;left:0;right:0}.article-cta-card-icon{width:64px;height:64px;color:var(--color-navy);transition:background .4s var(--ease),color .4s var(--ease),transform .4s var(--ease);background:#f8f9fa;border-radius:50%;justify-content:center;align-items:center;margin:0 auto 24px;display:flex}.article-cta-card:hover .article-cta-card-icon{color:var(--color-white);background:#00c900;transform:scale(1.05)}.article-cta-card h3{color:var(--color-navy);letter-spacing:.05em;transition:color .4s var(--ease);margin-bottom:12px;font-size:1.4rem;font-weight:700}.article-cta-card p{color:var(--color-text-muted);margin:0;font-size:.85rem}@media (max-width:768px){.article-conclusion{text-align:center;flex-direction:column;gap:32px;padding:40px 24px}.article-conclusion-title{font-size:1.35rem}.article-cta-card{flex:auto;width:100%;max-width:340px}}.footer-sns a:hover{color:var(--color-white);background:#ffffff26;transform:translateY(-2px)}.footer-links{justify-content:center;gap:24px;display:flex}.footer-links a{color:#ffffff80;transition:color var(--duration)var(--ease);white-space:nowrap;font-size:.8rem}.footer-links a:hover{color:var(--color-white)}.footer-copyright{text-align:center;width:100%;font-family:var(--font-en);border-top:1px solid #ffffff14;margin-top:32px;padding-top:24px;font-size:.75rem}.sticky-cta{z-index:999;-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--color-border-light);transition:transform .4s var(--ease);background:#fffffff2;padding:12px 20px;display:none;position:fixed;bottom:0;left:0;right:0;transform:translateY(100%)}.sticky-cta.is-visible{transform:translateY(0)}.sticky-cta-inner{max-width:var(--container-width);gap:10px;margin:0 auto;display:flex}.sticky-cta .btn{flex:1;padding:12px 16px;font-size:.8rem}.voice-modal{background:0 0;border:none;border-radius:24px;width:100%;max-width:600px;max-height:90vh;margin:auto;padding:0;overflow:visible}.voice-modal[open]{animation:.3s cubic-bezier(.16,1,.3,1) forwards modal-fade-in}@keyframes modal-fade-in{0%{opacity:0;transform:translateY(10px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}.voice-modal::backdrop{-webkit-backdrop-filter:blur(8px);background:#00000080;animation:.3s ease-out forwards backdrop-fade-in}@keyframes backdrop-fade-in{0%{opacity:0}to{opacity:1}}.voice-modal-content{background:var(--color-white);-webkit-overflow-scrolling:touch;border-radius:24px;width:100%;max-height:90vh;padding:40px;position:relative;overflow-y:auto;box-shadow:0 20px 40px #0003}.voice-modal-close{cursor:pointer;width:40px;height:40px;color:var(--color-navy);transition:background var(--duration)var(--ease);background:#0000000a;border:none;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:16px;right:16px}.voice-modal-close:hover{background:#00000014}.voice-modal-body .voice-meta{margin-bottom:24px}.voice-modal-body .voice-title{-webkit-line-clamp:unset;height:auto;display:block}.voice-modal-body .voice-text{font-size:.95rem;line-height:2}.sns-slider{scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;margin-top:40px;gap:20px!important;padding-bottom:32px!important;display:flex!important;overflow-x:auto!important}.sns-slider::-webkit-scrollbar{display:none}.sns-card{background:var(--color-bg);border:1px solid var(--color-border-light);color:var(--color-text);text-align:center;transition:all .3s var(--ease);scroll-snap-align:start;border-radius:16px;flex-direction:column;align-items:center;height:100%;padding:24px;text-decoration:none;display:flex;position:relative;overflow:hidden;flex:0 0 300px!important;width:300px!important}.sns-card:before{content:"";background:0 0;width:100%;height:4px;transition:background .3s;position:absolute;top:0;left:0}.sns-card.is-line:before{background:#06c755}.sns-card.is-instagram:before{background:#e1306c}.sns-card.is-twitter:before{background:#1da1f2}.sns-card.is-tiktok:before{background:#000}.sns-card.is-note:before{background:#41c9b4}.sns-card:hover{background:var(--color-white);border-color:#0000;transform:translateY(-4px);box-shadow:0 12px 24px #0000000f}.sns-card-icon{background:var(--color-white);width:64px;height:64px;color:var(--color-navy);border-radius:50%;justify-content:center;align-items:center;margin-bottom:16px;transition:transform .3s cubic-bezier(.175,.885,.32,1.275);display:flex;box-shadow:0 4px 12px #0000000a}.sns-card:hover .sns-card-icon{color:var(--color-accent);transform:scale(1.1)}.sns-card.is-line:hover .sns-card-icon{color:#06c755}.sns-card-content h3{color:var(--color-navy);margin-bottom:8px;font-size:1.1rem;font-weight:700}.sns-card-content p{color:var(--color-text-light);font-size:.85rem;line-height:1.4}@media (max-width:1024px){.courses-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.voice-slider-arrow{display:none}body{font-size:15px}.site-header{transition:box-shadow var(--duration)var(--ease),height var(--duration)var(--ease),background var(--duration)var(--ease)}.site-header.menu-open{background:var(--color-white);height:100vh}.header-nav{background:var(--color-white);clip-path:circle(0% at 100% 0);width:100%;height:calc(100vh - 72px);transition:clip-path var(--duration)cubic-bezier(.4,0,.2,1);flex-direction:column;justify-content:center;gap:24px;padding:32px;position:absolute;top:72px;left:0}.header-nav.is-open{clip-path:circle(150% at 100% 0);pointer-events:all}.header-nav a{flex-shrink:initial;white-space:normal;font-size:1.25rem}.menu-toggle{display:block}.hero-content{max-width:100%}.stats-grid{grid-template-columns:1fr;gap:20px}.stat-item{text-align:left;align-items:center;gap:16px;padding:12px;display:flex}.about-philosophy{grid-template-columns:1fr;gap:16px}.comparison-table{-webkit-overflow-scrolling:touch;font-size:.8rem;display:block;overflow-x:auto}.comparison-table th,.comparison-table td{white-space:nowrap;padding:12px 10px}.comparison-table td:nth-child(2){white-space:normal;min-width:140px}.curriculum-grid{grid-template-columns:1fr;gap:16px}.courses-grid,.expert-grid{grid-template-columns:1fr}.flow-steps{flex-direction:column;align-items:center;gap:24px}.flow-step:not(:last-child):after{width:2px;height:calc(100% + 24px);display:block;top:48px;left:23px;transform:none}.flow-step{text-align:left;align-items:flex-start;gap:16px;width:100%;padding:0;display:flex;position:relative}.flow-step-circle{width:48px;min-width:48px;height:48px;margin:2px 0 0}.news-sample-card{grid-template-columns:1fr;gap:32px;padding:32px 24px}.message-layout{grid-template-columns:1fr;gap:32px}.message-photo{width:100%;height:380px;position:static}.message-photo img{object-position:center top}.whitepaper{padding:40px 24px}.whitepaper-form{flex-direction:column}.footer-inner{text-align:center;flex-direction:column}.footer-links{justify-content:center;gap:12px}.footer-links a{font-size:.75rem}.sticky-cta{display:block}.site-footer{padding-bottom:80px}}@media (max-width:480px){.hero-catchcopy{font-size:1.6rem}.btn-group{flex-direction:column}.btn-group .btn{width:100%}.course-card--featured:before{padding:3px 36px;font-size:.5rem}}.blog-hero{background:var(--color-bg);text-align:center;padding:140px 0 60px}.category-filter{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:32px;display:flex}.category-btn{border:1px solid var(--color-border);background:var(--color-white);color:var(--color-text);cursor:pointer;border-radius:30px;padding:8px 20px;font-size:.9rem;font-weight:500;transition:all .2s}.category-btn.active,.category-btn:hover{background:var(--color-navy);color:var(--color-white);border-color:var(--color-navy)}.blog-grid{grid-template-columns:repeat(3,1fr);gap:28px;padding:80px 0;display:grid}.blog-card{background:var(--color-white);border:1px solid var(--color-border-light);border-radius:var(--radius-md);transition:all var(--duration)var(--ease);color:inherit;cursor:pointer;text-decoration:none;display:block;overflow:hidden}.blog-card-category{color:var(--color-navy);letter-spacing:.03em;background:#0f1c2e14;border-radius:20px;padding:4px 12px;font-size:.65rem;font-weight:600;display:inline-block}.blog-card[data-category=activity] .blog-card-category{color:var(--color-accent);background:#c7a97426}.blog-modal-overlay{z-index:2000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0f1c2e80;justify-content:center;align-items:center;padding:40px 20px;display:none;position:fixed;inset:0}.blog-modal-overlay.is-open{display:flex}.blog-modal{background:var(--color-white);border-radius:var(--radius-lg);width:100%;max-width:720px;max-height:80vh;padding:48px;position:relative;overflow-y:auto}.blog-modal-close{cursor:pointer;color:var(--color-text-muted);background:0 0;border:none;padding:8px;transition:color .2s;position:absolute;top:16px;right:16px}.blog-modal-close:hover{color:var(--color-navy)}.blog-modal-meta{border-bottom:1px solid var(--color-border-light);align-items:center;gap:12px;margin-bottom:32px;padding-bottom:24px;display:flex}.blog-modal-content{color:var(--color-text);font-size:.95rem;line-height:2}@media (max-width:768px){.blog-grid{grid-template-columns:1fr;gap:20px}.blog-modal{margin:20px;padding:32px 24px}}.blog-card h2{color:var(--color-navy);margin-bottom:8px;font-size:1rem;font-weight:600;line-height:1.5}.blog-card p{color:var(--color-text-muted);-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;font-size:.85rem;line-height:1.7;display:-webkit-box;overflow:hidden}@media (max-width:1024px) and (min-width:769px){.blog-grid{grid-template-columns:repeat(2,1fr)}}.article-hero{background:var(--color-bg);padding:120px 0 60px}.article-meta{align-items:center;gap:12px;margin-bottom:24px;display:flex}.article-date{font-family:var(--font-en);color:var(--color-text-light);font-size:.9rem}.article-category{color:var(--color-accent);background:var(--color-accent-light);border-radius:20px;padding:4px 12px;font-size:.8rem;font-weight:600}.article-title{color:var(--color-navy);margin-bottom:32px;font-size:clamp(1.5rem,4vw,2.5rem);font-weight:700;line-height:1.4}.article-thumbnail{object-fit:cover;border-radius:var(--radius-md);width:100%;height:auto;max-height:500px;box-shadow:var(--shadow-sm);margin-bottom:48px}.article-content{max-width:800px;color:var(--color-text);margin:0 auto;padding-bottom:80px;font-size:1.05rem;line-height:1.9}.article-content h2{color:var(--color-navy);border-bottom:2px solid var(--color-border-light);margin:60px 0 24px;padding-bottom:12px;font-size:1.5rem;font-weight:700}.article-content h3{color:var(--color-navy);margin:40px 0 16px;font-size:1.25rem;font-weight:600}.article-content p{margin-bottom:24px}.article-content img{border-radius:var(--radius-sm);max-width:100%;height:auto;margin:32px 0;display:block;box-shadow:0 4px 12px #0000000d}.related-articles{background:var(--color-bg);border-top:1px solid var(--color-border-light);padding:60px 0 80px}.related-header{text-align:center;color:var(--color-navy);margin-bottom:40px;font-size:1.5rem;font-weight:700}.related-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.blog-card{background:var(--color-white);border:1px solid var(--color-border-light);border-radius:var(--radius-md);transition:all var(--duration)var(--ease);color:inherit;text-decoration:none;display:block;overflow:hidden}.blog-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.blog-card-image{background:var(--color-bg);justify-content:center;align-items:center;width:100%;height:160px;display:flex;overflow:hidden}.blog-card-image img{object-fit:cover;width:100%;height:100%}.blog-card-body{padding:20px}.blog-card-meta{align-items:center;gap:12px;margin-bottom:8px;display:flex}.blog-card-date{font-family:var(--font-en);color:var(--color-text-light);font-size:.7rem}.blog-card-category{color:var(--color-accent);background:var(--color-accent-light);border-radius:20px;padding:2px 8px;font-size:.6rem;font-weight:600}.blog-card h3{color:var(--color-navy);-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;margin-bottom:8px;font-size:.95rem;font-weight:600;line-height:1.4;display:-webkit-box;overflow:hidden}@media (max-width:768px){.related-grid{grid-template-columns:1fr}.article-title{margin-bottom:24px}}@media (min-width:769px) and (max-width:1024px){.related-grid{grid-template-columns:repeat(2,1fr)}}