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1140px;--header-height: 72px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 14px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-normal: .22s cubic-bezier(.16, 1, .3, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-base);font-size:16px;line-height:1.7;color:var(--color-text-main);background-color:var(--color-surface);scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + 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var(--color-border);box-shadow:var(--shadow-sm);background-color:var(--color-surface-warm);object-fit:cover;flex-shrink:0}.logo-badge{background:var(--color-primary);color:#fff;font-family:var(--font-accent);font-weight:800;font-size:1.1rem;width:40px;height:40px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm)}.logo-text{display:flex;flex-direction:column}.logo-title{font-size:1.05rem;font-weight:800;color:var(--color-primary);line-height:1.2}.logo-sub{font-size:.75rem;color:var(--color-text-light);font-weight:500}.nav-menu{display:flex;align-items:center;gap:28px;list-style:none}.nav-link{font-size:.925rem;font-weight:600;color:var(--color-text-muted);transition:color var(--transition-fast)}.nav-link:hover{color:var(--color-accent)}.header-cta-group{display:flex;align-items:center;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 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var(--transition-normal),border-color var(--transition-normal);position:relative;display:flex;gap:18px;box-shadow:var(--shadow-sm)}.problem-card:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-md)}.problem-checkbox{width:26px;height:26px;border-radius:var(--radius-sm);background-color:var(--color-surface-subtle);border:1px solid var(--color-border-strong);color:var(--color-primary);display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}.problem-title{font-size:1.0625rem;font-weight:700;color:var(--color-primary);margin-bottom:8px;line-height:1.5}.problem-desc{font-size:.9375rem;color:var(--color-text-muted);line-height:1.7}.problem-solution-box{background-color:var(--color-surface);border:1px solid var(--color-border-strong);border-left:4px solid var(--color-primary);border-radius:var(--radius-md);padding:32px 36px;text-align:center;max-width:820px;margin:0 auto;box-shadow:var(--shadow-sm)}.problem-solution-text{font-size:1.125rem;font-weight:800;color:var(--color-primary);line-height:1.8}.usp-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:36px}.usp-card{background:var(--color-surface);border-radius:var(--radius-lg);padding:44px 40px;border:1px solid var(--color-border);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;position:relative;transition:transform var(--transition-normal),box-shadow var(--transition-normal),border-color var(--transition-normal)}.usp-card:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-md)}.usp-badge{display:inline-flex;align-items:center;gap:6px;font-size:.8125rem;font-weight:800;color:var(--color-primary);background-color:var(--color-surface-subtle);border:1px solid var(--color-border);padding:4px 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.8fr;gap:40px;align-items:center}.area-content-title{font-size:1.35rem;font-weight:800;color:var(--color-primary);margin-bottom:14px}.area-pills{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 24px}.area-pill{background-color:var(--color-surface-subtle);color:var(--color-primary);font-weight:700;font-size:.9rem;padding:8px 16px;border-radius:var(--radius-full);border:1px solid #cbd5e1}.area-pill--highlight{background-color:var(--color-accent-soft);color:var(--color-accent);border-color:#fdba74}.area-note{font-size:.85rem;color:var(--color-text-light);line-height:1.6}.area-visual-badge{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-light));color:#fff;border-radius:var(--radius-md);padding:36px 24px;text-align:center;box-shadow:var(--shadow-md)}.area-visual-number{font-family:var(--font-accent);font-size:3.5rem;font-weight:900;line-height:1;color:#fbbf24;margin-bottom:6px}.area-visual-label{font-size:1rem;font-weight:700;opacity:.9}.steps-container{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}.step-card{background-color:#fff;border-radius:var(--radius-md);border:1px solid var(--color-border);padding:28px 20px;text-align:center;position:relative;transition:transform var(--transition-normal)}.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.step-number{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--color-accent),#f59e0b);color:#fff;font-family:var(--font-accent);font-size:1.25rem;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;box-shadow:0 4px 10px #ea580c4d}.step-title{font-size:1.05rem;font-weight:800;color:var(--color-primary);margin-bottom:10px}.step-desc{font-size:.875rem;color:var(--color-text-muted);line-height:1.6}.profile-card{background-color:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);padding:56px 48px;box-shadow:var(--shadow-sm);display:grid;grid-template-columns:260px 1fr;gap:52px;align-items:flex-start}.profile-avatar-wrapper{text-align:center}.profile-avatar{width:230px;height:230px;border-radius:50%;object-fit:cover;margin:0 auto 18px;border:1px solid var(--color-border);box-shadow:0 4px 16px #0f172a14;background-color:var(--color-surface-warm)}.profile-name{font-size:1.5rem;font-weight:800;color:var(--color-primary);margin-bottom:4px}.profile-role{font-size:.8125rem;font-weight:700;color:var(--color-primary-soft);letter-spacing:.05em}.profile-body-quote{font-size:1.1875rem;font-weight:800;color:var(--color-primary);line-height:1.6;margin-bottom:24px;border-left:3px solid var(--color-accent);padding-left:18px;font-feature-settings:"palt"}.profile-text{font-size:.95rem;color:var(--color-text-muted);line-height:1.85;margin-bottom:16px}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:36px}.pricing-card{background-color:var(--color-surface);border-radius:var(--radius-md);border:1px solid var(--color-border);padding:40px 28px;text-align:center;position:relative;transition:transform var(--transition-normal),box-shadow var(--transition-normal);display:flex;flex-direction:column;box-shadow:var(--shadow-sm)}.pricing-card:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-md)}.pricing-card--popular{border:2px solid var(--color-primary)}.pricing-card--popular:before{content:"最も選ばれている基本プラン";position:absolute;top:-13px;left:50%;transform:translate(-50%);background-color:var(--color-primary);color:#fff;font-size:.75rem;font-weight:800;padding:3px 14px;border-radius:var(--radius-full);letter-spacing:.04em;white-space:nowrap}.pricing-course-name{font-size:1.25rem;font-weight:800;color:var(--color-primary);margin-bottom:8px}.pricing-target{font-size:.8125rem;color:var(--color-text-light);margin-bottom:24px}.pricing-amount-group{margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--color-border)}.pricing-label{font-size:.75rem;color:var(--color-text-light);margin-bottom:6px;font-weight:600}.pricing-amount{font-family:var(--font-accent);font-size:2.35rem;font-weight:800;color:var(--color-accent);line-height:1.1}.pricing-unit{font-size:.8125rem;font-weight:700;color:var(--color-text-muted);margin-left:4px}.pricing-single{font-size:.8125rem;color:var(--color-text-muted);margin-top:6px;font-weight:600}.pricing-features{list-style:none;display:flex;flex-direction:column;gap:12px;text-align:left;font-size:.875rem;color:var(--color-text-muted);margin-top:auto}.pricing-features li{display:flex;align-items:center;gap:10px}.pricing-features svg{color:var(--color-success);flex-shrink:0}.pricing-commitments{display:flex;justify-content:center;flex-wrap:wrap;gap:32px;background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:24px;font-size:.9375rem;font-weight:700;color:var(--color-primary);box-shadow:var(--shadow-sm)}.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:16px}.faq-item{background-color:#fff;border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden;transition:border-color var(--transition-fast)}.faq-item.is-open{border-color:#94a3b8}.faq-question{width:100%;padding:22px 24px;background:none;border:none;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;font-weight:700;font-size:1.05rem;color:var(--color-primary)}.faq-q-badge{color:var(--color-accent);font-family:var(--font-accent);font-weight:800;font-size:1.2rem;margin-right:8px}.faq-icon{width:24px;height:24px;display:flex;align-items:center;justify-content:center;transition:transform var(--transition-normal);color:var(--color-text-light);flex-shrink:0}.faq-item.is-open .faq-icon{transform:rotate(180deg);color:var(--color-accent)}.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s cubic-bezier(0,1,0,1)}.faq-item.is-open .faq-answer{max-height:500px;transition:max-height .3s ease-in-out}.faq-answer-inner{padding:16px 24px 24px;font-size:.95rem;color:var(--color-text-muted);line-height:1.75;border-top:1px solid var(--color-surface-subtle)}.contact-wrapper{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);overflow:hidden;display:grid;grid-template-columns:1fr 1.3fr;border:1px solid var(--color-border)}.contact-info-panel{background-color:var(--color-primary);color:#fff;padding:52px 48px;display:flex;flex-direction:column;justify-content:space-between}.contact-info-title{font-size:1.75rem;font-weight:800;line-height:1.35;margin-bottom:20px}.contact-info-desc{font-size:.95rem;color:#94a3b8;line-height:1.8;margin-bottom:32px}.contact-points{list-style:none;display:flex;flex-direction:column;gap:16px;margin-bottom:40px}.contact-point-item{display:flex;align-items:center;gap:12px;font-size:.9375rem;font-weight:600}.contact-point-item svg{color:var(--color-accent);flex-shrink:0}.contact-line-box{background:#ffffff0f;border-radius:var(--radius-md);padding:22px;border:1px solid rgba(255,255,255,.12);text-align:center}.contact-line-title{font-size:.875rem;font-weight:700;margin-bottom:12px;color:#f8fafc}.contact-trust-note{background:#ffffff0f;border-radius:var(--radius-md);padding:20px 24px;border-left:3px solid var(--color-accent)}.contact-trust-title{font-size:.875rem;font-weight:800;color:#f8fafc;margin-bottom:6px}.contact-trust-desc{font-size:.8125rem;color:#cbd5e1;line-height:1.6}.contact-action-panel{padding:52px 48px;display:flex;flex-direction:column;justify-content:space-between;gap:28px}.action-badge{display:inline-block;background-color:#dcfce7;color:#166534;font-size:.75rem;font-weight:700;padding:4px 12px;border-radius:9999px;margin-bottom:12px}.action-panel-title{font-size:1.5rem;font-weight:800;color:var(--color-primary);margin-bottom:12px;line-height:1.35}.action-panel-desc{font-size:.9375rem;color:var(--color-text-muted);line-height:1.7}.line-steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.line-step-card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:14px 12px;display:flex;flex-direction:column;gap:6px}.line-step-header{display:flex;align-items:center;gap:6px}.line-step-pill{font-size:.625rem;font-weight:800;background:var(--color-primary);color:#fff;padding:2px 6px;border-radius:4px}.line-step-name{font-size:.8125rem;font-weight:700;color:var(--color-primary)}.line-step-detail{font-size:.75rem;color:var(--color-text-muted);line-height:1.5}.line-template-card{background:#f8fafc;border:1px dashed var(--color-border);border-radius:var(--radius-sm);padding:16px}.line-template-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.line-template-tag{display:flex;align-items:center;gap:6px;font-size:.75rem;font-weight:700;color:var(--color-primary)}.btn-copy-template{background:#fff;border:1px solid var(--color-border);border-radius:4px;padding:4px 10px;font-size:.75rem;font-weight:700;color:var(--color-primary);cursor:pointer;transition:all .2s ease}.btn-copy-template:hover{background:var(--color-primary);color:#fff}.btn-copy-template.is-copied{background:#166534;color:#fff;border-color:#166534}.line-template-body{font-family:inherit;font-size:.8125rem;line-height:1.6;color:#334155;white-space:pre-wrap;background:#fff;padding:12px;border-radius:4px;border:1px solid #e2e8f0;-webkit-user-select:all;user-select:all}.line-cta-wrapper{display:flex;flex-direction:column;gap:10px}.line-main-btn{width:100%;justify-content:center;font-size:1.125rem;padding:18px 24px;box-shadow:0 4px 14px #06c7554d;white-space:normal;text-align:center;line-height:1.4}.line-cta-micro{font-size:.75rem;color:var(--color-text-muted);text-align:center;line-height:1.5}.contact-form-panel{padding:52px 48px}.contact-form-title{font-size:1.375rem;font-weight:800;color:var(--color-primary);margin-bottom:24px}.form-group{margin-bottom:20px}.form-label{display:flex;align-items:center;gap:8px;font-size:.875rem;font-weight:700;color:var(--color-primary);margin-bottom:8px}.form-required{background-color:#fee2e2;color:#991b1b;font-size:.6875rem;padding:2px 6px;border-radius:4px;font-weight:700}.form-optional{background-color:var(--color-surface-subtle);color:var(--color-text-light);font-size:.6875rem;padding:2px 6px;border-radius:4px}.form-input,.form-select,.form-textarea{width:100%;padding:12px 16px;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);font-size:.9375rem;background-color:#fff;color:var(--color-primary);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 2px #0f172a26}.form-textarea{resize:vertical;min-height:110px}.form-privacy-note{font-size:.8rem;color:var(--color-text-light);margin-bottom:20px;line-height:1.5}.site-footer{background-color:var(--color-primary);color:#94a3b8;padding:60px 0 30px;border-top:1px solid var(--color-primary-soft)}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;margin-bottom:40px}.footer-brand-title{font-size:1.2rem;font-weight:800;color:#fff;margin-bottom:8px}.footer-brand-desc{font-size:.875rem;line-height:1.7;max-width:480px}.footer-nav-list{list-style:none;display:flex;flex-direction:column;gap:10px}.footer-nav-link{font-size:.875rem;color:#94a3b8;transition:color var(--transition-fast)}.footer-nav-link:hover{color:#fff}.footer-bottom{padding-top:24px;border-top:1px solid var(--color-primary-soft);text-align:center;font-size:.8rem}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0f172ab3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:20px;z-index:2000;opacity:0;visibility:hidden;transition:all var(--transition-normal)}.modal-overlay.is-active{opacity:1;visibility:visible}.modal-box{background-color:#fff;border-radius:var(--radius-lg);padding:40px;max-width:520px;width:100%;text-align:center;transform:translateY(20px);transition:transform var(--transition-normal);box-shadow:var(--shadow-xl)}.modal-overlay.is-active .modal-box{transform:translateY(0)}.modal-icon{width:64px;height:64px;border-radius:50%;background-color:var(--color-success-soft);color:var(--color-success);display:flex;align-items:center;justify-content:center;margin:0 auto 20px}.modal-title{font-size:1.4rem;font-weight:800;color:var(--color-primary);margin-bottom:12px}.modal-desc{font-size:.95rem;color:var(--color-text-muted);line-height:1.7;margin-bottom:28px}@media(max-width:992px){.hero-grid{grid-template-columns:1fr;gap:40px}.hero-title{font-size:2.4rem}.usp-grid,.courses-grid,.pricing-grid{grid-template-columns:1fr}.pricing-card--popular{transform:none}.steps-container{grid-template-columns:repeat(2,1fr)}.profile-card{grid-template-columns:1fr;text-align:center;padding:32px}.profile-body-quote{border-left:none;padding-left:0;border-top:3px solid var(--color-accent);padding-top:16px}.area-grid,.contact-wrapper{grid-template-columns:1fr}}@media(max-width:768px){.nav-menu{display:none}.section{padding-top:64px;padding-bottom:64px}.section-header{margin-bottom:40px}.section-title{font-size:1.625rem;line-height:1.35}.hero{padding-top:calc(var(--header-height) + 32px);padding-bottom:56px}.hero-title{font-size:1.875rem}.hero-cta-group{flex-direction:column;align-items:stretch}.hero-cta-group .btn{width:100%}.usp-card{padding:32px 20px}.notebook-signal{padding:16px 14px}.schedule-comparison-bar{grid-template-columns:1fr;gap:4px}.steps-container,.footer-grid{grid-template-columns:1fr}.contact-wrapper{width:100%;max-width:100%;overflow:hidden;grid-template-columns:1fr}.contact-form-panel,.contact-action-panel,.contact-info-panel{padding:32px 18px;width:100%;box-sizing:border-box}.contact-info-title{font-size:1.45rem;line-height:1.35;word-break:break-word}.contact-info-desc{font-size:.875rem;word-break:break-word}.contact-point-item{font-size:.875rem;align-items:flex-start}.contact-point-item span{word-break:break-word}.line-steps-grid{grid-template-columns:1fr;gap:8px}.line-main-btn{font-size:.9375rem;padding:16px 14px;gap:8px}}