@font-face{font-family:Quicksand;font-style:normal;font-weight:700;font-display:swap;src:url(/_next/static/media/dec2af9253527ac2-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Quicksand;font-style:normal;font-weight:700;font-display:swap;src:url(/_next/static/media/9545f061bd4695b0-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Quicksand;font-style:normal;font-weight:700;font-display:swap;src:url(/_next/static/media/a075426ba0520f30-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Quicksand Fallback;src:local("Arial");ascent-override:95.87%;descent-override:23.97%;line-gap-override:0.00%;size-adjust:104.31%}.__className_e20689{font-family:Quicksand,Quicksand Fallback;font-weight:700;font-style:normal}.__variable_e20689{--font-logo:"Quicksand","Quicksand Fallback"}:root{--bg:#f4f6f8;--surface:#ffffff;--text:#1a1d21;--muted:#6b7280;--border:#e5e7eb;--primary:#2563eb;--primary-hover:#1d4ed8;--success:#059669;--badge:#dbeafe;--badge-text:#1e40af;--radius:12px;--shadow:0 1px 3px rgba(0,0,0,0.08)}*{box-sizing:border-box;margin:0;padding:0}body,html{max-width:100vw;min-height:100dvh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Hiragino Sans,Hiragino Kaku Gothic ProN,Meiryo,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer;border:none}.app-header{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:var(--surface);border-bottom:1px solid var(--border);padding:16px 20px;box-shadow:var(--shadow)}.app-header h1{font-size:1.25rem;font-weight:700}.brand-logo{font-size:1.5rem;font-weight:700;font-family:var(--font-logo),"Quicksand",sans-serif;color:var(--primary);letter-spacing:.02em}.app-header p{font-size:.8rem;color:var(--muted);margin-top:4px}.main{max-width:480px;margin:0 auto;padding:16px 16px 32px}.inbox-item{display:block;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:12px;box-shadow:var(--shadow);transition:border-color .15s}.inbox-item:active{border-color:var(--primary)}.inbox-item.sent{opacity:.65}.inbox-item-top{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:8px}.inbox-item h2{font-size:1rem;font-weight:600}.badge{font-size:.7rem;font-weight:600;padding:4px 8px;border-radius:999px;background:var(--badge);color:var(--badge-text);white-space:nowrap}.badge.sent{background:#d1fae5;color:var(--success)}.inbox-meta{font-size:.8rem;color:var(--muted);margin-bottom:6px}.inbox-preview{font-size:.9rem;color:var(--text);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.detail-back{display:inline-flex;align-items:center;gap:4px;font-size:.9rem;color:var(--primary);margin-bottom:16px;padding:4px 0}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:16px;box-shadow:var(--shadow)}.card-label{font-size:.75rem;font-weight:600;color:var(--muted);letter-spacing:.04em;margin-bottom:10px}.card h2{font-size:1.05rem;margin-bottom:8px}.card-body{font-size:.95rem;line-height:1.65;white-space:pre-wrap}.draft-textarea{width:100%;min-height:220px;font:inherit;font-size:.95rem;line-height:1.65;border:1px solid var(--border);border-radius:8px;padding:12px;resize:vertical;background:#fafbfc}.draft-textarea:focus{outline:2px solid var(--primary);outline-offset:0;border-color:var(--primary)}.send-bar{position:-webkit-sticky;position:sticky;bottom:0;background:var(--surface);border-top:1px solid var(--border);padding:16px;margin:0 -16px -16px;display:flex;flex-direction:column;gap:10px}.btn-primary{width:100%;padding:16px 20px;font-size:1.05rem;font-weight:700;color:#fff;background:var(--primary);border-radius:var(--radius);min-height:52px}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-primary.sent{background:var(--success)}.hint{font-size:.8rem}.empty,.hint{color:var(--muted);text-align:center}.empty{padding:48px 20px}.sprint-badge{display:inline-block;font-size:.7rem;background:#fef3c7;color:#92400e;padding:4px 8px;border-radius:6px;margin-top:8px}.header-row{display:flex;justify-content:space-between;align-items:flex-start}.settings-link{font-size:.9rem;color:var(--primary);padding:8px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg)}.tone-options{display:flex;gap:8px;flex-wrap:wrap}.tone-btn{padding:10px 16px;border-radius:8px;border:1px solid var(--border);background:var(--bg);font-size:.9rem}.tone-btn.active{border-color:var(--primary);background:var(--badge);color:var(--badge-text);font-weight:600}.text-input{width:100%;padding:12px;font:inherit;border:1px solid var(--border);border-radius:8px}.text-input:focus{outline:2px solid var(--primary);border-color:var(--primary)}.btn-secondary{width:100%;margin-top:12px;padding:12px;font-size:.95rem;font-weight:600;color:var(--primary);background:var(--surface);border:1px solid var(--primary);border-radius:var(--radius)}.btn-secondary:disabled{opacity:.5}.btn-compact{width:auto;display:inline-flex;padding:10px 18px;font-size:.9rem;min-height:auto;margin-top:0}.card-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.card-row .card-label{margin-bottom:0}.source-badge{font-size:.7rem;font-weight:600;padding:4px 8px;border-radius:6px}.source-badge.claude{background:#ede9fe;color:#5b21b6}.source-badge.stub{background:#f3f4f6;color:var(--muted)}.saved-hint{margin-top:12px;color:var(--success)}.lp{max-width:720px;margin:0 auto;padding-bottom:48px}.lp-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border);background:var(--surface)}.lp-logo{font-weight:800;font-size:1.2rem;color:var(--primary)}.lp-cta-small{font-size:.9rem;color:var(--primary);font-weight:600}.lp-hero{padding:48px 24px 32px;text-align:center}.lp-hero h1{font-size:1.5rem;line-height:1.5;margin-bottom:16px}.lp-hero>p{color:var(--muted);line-height:1.6;margin-bottom:24px}.lp-cta{display:inline-block;background:var(--primary);color:#fff;font-weight:700;padding:16px 32px;border-radius:var(--radius);font-size:1.05rem}.lp-note{margin-top:12px;font-size:.8rem;color:var(--muted)}.lp-section{padding:32px 24px;border-top:1px solid var(--border)}.lp-section h2{font-size:1.15rem;margin-bottom:16px}.lp-list{padding-left:20px;line-height:1.8}.lp-steps{display:grid;grid-gap:16px;gap:16px}.lp-step{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.lp-step span{display:inline-block;width:28px;height:28px;line-height:28px;text-align:center;background:var(--primary);color:#fff;border-radius:50%;font-weight:700;font-size:.85rem;margin-bottom:8px}.lp-step p{font-size:.9rem;color:var(--muted);margin-top:4px}.lp-safe{background:#f0fdf4}.lp-table{width:100%;border-collapse:collapse}.lp-table td{padding:12px;border-bottom:1px solid var(--border)}.lp-table td:last-child{text-align:right;font-weight:600}.lp-footer{padding:32px 24px;text-align:center}.lp-legal-links{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;margin-top:24px;font-size:.85rem}.lp-legal-links a{color:var(--muted)}.lp-legal-links a:hover{color:var(--primary)}.blog{max-width:720px;margin:0 auto;padding-bottom:48px}.blog-body{padding:32px 24px}.blog-date{font-size:.85rem;color:var(--muted);margin-bottom:12px}.blog-body h1{font-size:1.4rem;line-height:1.5;margin-bottom:24px}.blog-body h2{font-size:1.1rem;margin:28px 0 12px}.blog-body p{line-height:1.8;margin-bottom:16px;white-space:pre-line}.blog-intro{color:var(--muted);margin-bottom:24px}.blog-list{list-style:none;display:flex;flex-direction:column;gap:16px}.blog-list-link{display:block;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;transition:border-color .15s}.blog-list-link:hover{border-color:var(--primary)}.blog-list-title{display:block;font-weight:600;margin-bottom:6px}.blog-list-desc{display:block;font-size:.9rem;color:var(--muted);line-height:1.5;margin-bottom:8px}.blog-nav{margin-top:32px;padding-top:20px;border-top:1px solid var(--border);font-size:.9rem}.blog-nav a{color:var(--primary)}.header-actions{display:flex;align-items:center;gap:12px}.btn-sync{background:var(--badge);color:var(--badge-text);padding:8px 12px;border-radius:8px;font-size:.85rem;font-weight:600}.sync-msg{font-size:.75rem;color:var(--success);margin-top:6px}.error-hint{color:#dc2626!important}.auth-main{display:flex;align-items:center;min-height:80dvh}.auth-card{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;box-shadow:var(--shadow)}.auth-card h1{font-size:1.35rem;margin-bottom:8px}.auth-sub{color:var(--muted);font-size:.9rem;margin-bottom:24px}.auth-form{display:flex;flex-direction:column;gap:12px}.auth-divider{text-align:center;color:var(--muted);font-size:.85rem;margin:20px 0}.auth-demo{width:100%}.auth-back,.auth-demo{display:block;text-align:center}.auth-back{margin-top:20px;font-size:.85rem;color:var(--muted)}.auth-hint{text-align:left;margin-bottom:8px}.legal-page{max-width:640px;margin:0 auto;padding:32px 24px 48px;line-height:1.7}.legal-page h1{font-size:1.5rem;margin-bottom:16px}.legal-page h2{font-size:1.05rem;margin:24px 0 8px}.legal-page ul{padding-left:20px}.legal-note{margin-top:24px;padding:12px;background:#fef3c7;border-radius:8px;font-size:.85rem}.legal-nav{display:flex;flex-wrap:wrap;gap:16px;margin-top:32px;padding-top:16px;border-top:1px solid var(--border);font-size:.85rem}.legal-nav a{color:var(--primary)}.tokushoho-table td:first-child{width:35%;font-weight:600;vertical-align:top}.usage-badge{display:inline-block;margin-top:6px;font-size:.75rem;color:var(--muted)}.auto-reply-badge{display:inline-block;font-size:.7rem;font-weight:600;background:#fee2e2;color:#b91c1c;padding:4px 8px;border-radius:6px;margin-top:8px;margin-left:6px}.toggle-row{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px}.toggle-label{font-size:.85rem;font-weight:600}.toggle-switch{flex-shrink:0;width:52px;height:30px;border:none;border-radius:15px;background:#d1d5db;position:relative;cursor:pointer;transition:background .2s;padding:0}.toggle-switch.on{background:var(--success)}.toggle-knob{position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;transition:left .2s;box-shadow:0 1px 3px rgba(0,0,0,.25)}.toggle-switch.on .toggle-knob{left:25px}.usage-link{display:block;margin-top:10px;font-size:.85rem;color:var(--primary);text-align:center}.pricing-grid{display:grid;grid-gap:16px;gap:16px;padding:0 24px 32px;max-width:720px;margin:0 auto}.pricing-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;position:relative}.pricing-card.current{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary)}.pricing-current-label{position:absolute;top:12px;right:12px;font-size:.7rem;background:var(--badge);color:var(--badge-text);padding:4px 8px;border-radius:6px;font-weight:600}.pricing-card h2{font-size:1.2rem;margin-bottom:8px}.pricing-price{font-size:1rem;margin-bottom:8px}.pricing-price strong{font-size:1.6rem}.pricing-desc,.pricing-price span{font-size:.9rem;color:var(--muted)}.pricing-desc{margin-bottom:12px}.pricing-features{padding-left:18px;margin-bottom:16px;line-height:1.7;font-size:.9rem}.pricing-demo-badge{margin-top:12px;padding:8px 12px;background:#fef3c7;border-radius:8px;font-size:.85rem;display:inline-block}.pricing-message{text-align:center;padding:0 24px 24px;color:var(--success);font-size:.9rem}.faq-item{margin-bottom:16px}.faq-item p{margin-top:4px;color:var(--muted);font-size:.9rem}.lp-waitlist{background:#eff6ff;border-top:1px solid #bfdbfe;padding:32px 24px;text-align:center}.lp-waitlist h2{font-size:1.1rem;margin-bottom:8px}.lp-waitlist p{font-size:.9rem;color:var(--muted);margin-bottom:20px}.lp-waitlist-form{display:flex;flex-direction:column;gap:10px;max-width:400px;margin:0 auto}.lp-waitlist-input{padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius);font:inherit;font-size:1rem;background:var(--surface);width:100%}.lp-waitlist-input:focus{outline:2px solid var(--primary);border-color:var(--primary)}.lp-waitlist-btn{background:var(--primary);color:#fff;font-weight:700;padding:12px 24px;border-radius:var(--radius);font-size:1rem;width:100%}.lp-waitlist-btn:hover:not(:disabled){background:var(--primary-hover)}.lp-waitlist-btn:disabled{opacity:.6}.lp-waitlist-note{font-size:.75rem;color:var(--muted);margin-top:8px}.lp-waitlist-success{padding:16px;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:var(--radius);color:var(--success);font-weight:600;max-width:400px;margin:0 auto}