:root{--primary:#e63946;--primary-dark:#c92c39;--primary-soft:#ffe5e7;--accent-warm:#f5a623;--accent-soft:#fff4e0;--ink:#1a1d22;--ink-soft:#424a54;--ink-faint:#6b7480;--bg:#fafbfc;--surface:#fff;--border:#e1e5ea;--border-strong:#c6ccd5;--ok:#2da44e;--ok-soft:#dafbe1;--warn:#d29922;--warn-soft:#fff8c5;--radius:8px;--maxw:1060px;--maxw-form:680px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{color:var(--ink);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,sans-serif;font-size:16px;line-height:1.8}a{color:var(--primary-dark)}h1{letter-spacing:-.01em;margin:0 0 12px;font-size:34px;line-height:1.35}h2{margin:40px 0 10px;font-size:21px;line-height:1.45}.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}.container--form{max-width:var(--maxw-form);padding-top:32px}.lead{color:var(--ink-soft);max-width:40em;margin:0 0 24px;font-size:18px;line-height:1.8}@media (width<=700px){h1{font-size:26px}h2{margin-top:32px;font-size:19px}.lead{font-size:16px}}.proto-banner{background:var(--warn-soft);border-bottom:1px solid var(--warn);color:#735c0f;text-align:center;padding:6px 12px;font-size:13px}.site-header{background:var(--surface);border-bottom:1px solid var(--border)}.site-header .inner{max-width:var(--maxw);align-items:center;gap:16px;margin:0 auto;padding:14px 20px;display:flex}.brand{color:var(--primary);letter-spacing:.02em;cursor:pointer;align-items:center;gap:8px;font-size:20px;font-weight:700;display:inline-flex}.brand-mark{border-radius:5px;flex:none;width:24px;height:24px}.brand small{color:var(--ink-faint);letter-spacing:0;margin-left:10px;font-size:12px;font-weight:400}.site-footer{border-top:1px solid var(--border);background:var(--surface);color:var(--ink-faint);margin-top:64px;font-size:13px}.site-footer .inner{max-width:var(--maxw);margin:0 auto;padding:18px 20px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin:14px 0;padding:20px 24px}.btn{border-radius:var(--radius);border:1px solid var(--primary);background:var(--primary);color:#fff;cursor:pointer;justify-content:center;align-items:center;min-height:48px;padding:12px 24px;font-family:inherit;font-size:16px;font-weight:700;text-decoration:none;display:inline-flex}.btn:hover{background:var(--primary-dark);border-color:var(--primary-dark)}.btn.ghost{background:var(--surface);color:var(--ink);border-color:var(--border-strong);font-weight:600}.btn.ghost:hover{background:var(--bg);border-color:var(--ink-faint)}.btn.subtle{border-color:var(--border);color:var(--ink-soft);background:0 0;padding-left:16px;padding-right:16px;font-weight:600}.btn.subtle:hover{background:var(--bg);border-color:var(--border-strong)}.muted{color:var(--ink-faint);font-size:14px}.badge{background:var(--primary-soft);color:var(--primary-dark);vertical-align:middle;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:700;display:inline-block}.badge.ok{background:var(--ok-soft);color:#1a7f37}.badge.warn{background:var(--warn-soft);color:#735c0f}.badge.ai{letter-spacing:.04em;margin-left:8px;font-size:11px}.flow{counter-reset:none;margin:8px 0 32px;padding:0;list-style:none}.flow>li{border-top:1px solid var(--border);grid-template-columns:40px 1fr;gap:14px;padding:18px 0;display:grid}.flow>li:last-child{border-bottom:1px solid var(--border)}.flow-no{background:var(--primary-soft);width:32px;height:32px;color:var(--primary-dark);border-radius:999px;justify-content:center;align-items:center;font-size:15px;font-weight:700;display:flex}.flow h3{margin:4px 0 6px;font-size:16px}.flow p{margin:0}.flow-note{font-size:13px;margin-top:6px!important}.bars{margin:10px 0 4px}.bars-plot{border-bottom:1px solid var(--border);align-items:flex-end;gap:12px;padding:4px 0 0;display:flex}.bars-col{flex-direction:column;align-items:center;gap:3px;min-width:52px;display:flex}.bars-bar{background:var(--primary);opacity:.8;border-radius:3px 3px 0 0;width:26px}.bars-none{border-top:2px dotted var(--border-strong,#c9ccd1);width:26px}.bars-v{color:var(--text);font-size:12px;font-weight:700}.bars-m{color:var(--muted);padding-top:4px;font-size:12px}.bars figcaption{margin-top:6px;font-size:12px}.feature-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px;margin:8px 0 32px;display:grid}.feature h3{margin:0 0 8px;font-size:15px}.feature p{margin:0;font-size:14px}.choose-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin:16px 0;display:grid}.choose-card{text-align:left;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius);cursor:pointer;padding:22px 44px 22px 24px;font-family:inherit;font-size:15px;line-height:1.7;position:relative}.choose-card:hover{border-color:var(--primary);background:var(--primary-soft)}.choose-card:after{content:"";border-top:2px solid var(--primary);border-right:2px solid var(--primary);width:9px;height:9px;position:absolute;top:30px;right:20px;transform:rotate(45deg)}.choose-card .t{margin-bottom:6px;font-size:20px;font-weight:700;display:block}.choose-card .d{color:var(--ink-soft);font-size:15px}.choose-card .pts{color:var(--ink-soft);margin:10px 0 0;padding:0;font-size:14px;list-style:none}.choose-card .pts li{margin:4px 0;padding-left:18px;line-height:1.6;position:relative}.choose-card .pts li:before{content:"";background:var(--primary);border-radius:50%;width:6px;height:6px;position:absolute;top:9px;left:2px}.home-grid{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);align-items:start;gap:48px;padding:48px 0 8px;display:grid}.points{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:4px 24px 20px}.points dt{color:var(--ink);margin:20px 0 4px;font-size:15px;font-weight:700}.points dd{color:var(--ink-soft);margin:0;font-size:15px;line-height:1.75}.ai-note{border:1px solid var(--border-strong);border-left:3px solid var(--accent-warm);border-radius:var(--radius);background:var(--surface);color:var(--ink-soft);margin:24px 0 0;padding:14px 18px;font-size:15px;line-height:1.75}@media (width<=860px){.home-grid{grid-template-columns:1fr;gap:28px;padding-top:32px}}.form label{color:var(--ink-soft);margin:14px 0 0;font-size:13px;font-weight:700;display:block}.form label .req{color:var(--primary);margin-left:6px;font-size:11px}.form input,.form select{border:2px solid var(--border-strong);border-radius:var(--radius);background:var(--surface);width:100%;margin-top:4px;padding:10px 12px;font-family:inherit;font-size:16px}.form input:focus,.form select:focus{border-color:var(--primary);outline:none}.form .hint{color:var(--ink-faint);margin:4px 0 0;font-size:12.5px}.why{background:var(--accent-soft);border:1px solid var(--accent-warm);border-radius:var(--radius);margin:12px 0 0;padding:10px 14px;font-size:13.5px}.result-ok{border-left:5px solid var(--ok)}.result-warn{border-left:5px solid var(--warn)}.steps-next{margin:8px 0;padding-left:1.3em}.steps-next li{margin:6px 0}.mail{background:var(--bg);border:1px dashed var(--border-strong);border-radius:var(--radius);margin:10px 0;padding:14px 18px;font-size:14px}.mail .head{color:var(--ink-faint);border-bottom:1px solid var(--border);margin-bottom:10px;padding-bottom:8px;font-size:12.5px}.mail .link{background:var(--primary-soft);color:var(--primary-dark);border-radius:6px;padding:2px 10px;font-weight:700;display:inline-block}.toggle-demo{color:var(--ink-soft);align-items:center;gap:8px;margin:8px 0;font-size:13px;display:flex}.toggle-demo input{width:16px;height:16px;accent-color:var(--primary)}.admin-head{flex-wrap:wrap;align-items:baseline;gap:12px;margin:24px 0 4px;display:flex}.admin-head .role{background:var(--primary-soft);color:var(--primary-dark);border-radius:999px;padding:3px 12px;font-size:12px;font-weight:700}.admin-nav{border-bottom:2px solid var(--border-strong);flex-wrap:wrap;gap:4px;margin:14px 0 0;display:flex}.admin-nav button{appearance:none;cursor:pointer;color:var(--ink-faint);background:0 0;border:none;border-bottom:3px solid #0000;margin-bottom:-2px;padding:10px 16px;font-family:inherit;font-size:14.5px;font-weight:700}.admin-nav button.active{color:var(--primary-dark);border-bottom-color:var(--primary)}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:14px 0;display:grid}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px}.stat .l{color:var(--ink-faint);font-size:12px}.stat .v{font-size:22px;font-weight:700;line-height:1.4}table.admin{border-collapse:collapse;background:var(--surface);width:100%;margin:10px 0;font-size:14px}table.admin th,table.admin td{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;padding:9px 10px}table.admin th{color:var(--ink-faint);white-space:nowrap;font-size:12.5px;font-weight:700}.coming-soon{border:1px dashed var(--border-strong);border-radius:var(--radius);background:var(--bg);margin:22px 0 8px;padding:12px 14px}.coming-soon__head{color:var(--ink-faint);margin-bottom:8px;font-size:13px;font-weight:700}.coming-soon__list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.coming-soon__item{text-align:left;width:100%;font:inherit;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);opacity:.55;cursor:not-allowed;align-items:center;gap:8px;padding:8px 10px;font-size:13px;display:flex}.coming-soon__label{color:var(--ink-faint);flex:1}.coming-soon__note{color:var(--ink-faint);padding:2px 10px 0;font-size:12px}.coming-soon__foot{color:var(--ink-faint);margin:8px 0 0;font-size:12px}.month-picker{align-items:center;gap:8px;margin:10px 0;font-size:13px;display:flex}.month-picker label{color:var(--ink-faint);font-weight:700}.month-picker select{border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--surface);padding:6px 10px;font-size:13px}.section-head{margin:18px 0 4px;font-size:14px;font-weight:700}.section-head+.section-sub{color:var(--ink-faint);margin:0 0 8px;font-size:12.5px}.mock-caption{caption-side:top;text-align:left;color:var(--ink-faint);background:var(--bg);border:1px dashed var(--border-strong);border-radius:var(--radius) var(--radius) 0 0;border-bottom:none;padding:6px 10px;font-size:12px;font-weight:700}.scope-note{background:var(--bg);border:1px dashed var(--border-strong);border-radius:var(--radius);color:var(--ink-faint);margin:12px 0;padding:10px 14px;font-size:12.5px}.invite-demo{background:var(--primary-soft);border-radius:var(--radius);word-break:break-all;margin:10px 0;padding:10px 14px;font-size:13.5px}.table-scroll{-webkit-overflow-scrolling:touch;overflow-x:auto}.table-scroll table.admin{min-width:560px}.list-controls{flex-wrap:wrap;align-items:center;gap:10px;margin:12px 0 4px;display:flex}.list-controls input,.list-controls select{border:2px solid var(--border-strong);border-radius:var(--radius);background:var(--surface);padding:8px 10px;font-family:inherit;font-size:14px}.list-controls input{flex:1;min-width:160px}.list-controls .lbl{color:var(--ink-faint);font-size:12.5px;font-weight:700}button.stat{appearance:none;text-align:left;cursor:pointer;width:100%;font-family:inherit}button.stat:hover{border-color:var(--primary);background:var(--primary-soft)}.detail-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin:12px 0;display:grid}.fb-fab{z-index:40;border:2px solid var(--primary);background:var(--primary);color:#fff;cursor:pointer;border-radius:999px;padding:10px 18px;font-family:inherit;font-size:14px;font-weight:700;position:fixed;bottom:18px;right:18px;box-shadow:0 2px 10px #0000002e}.fb-overlay{z-index:50;background:#0006;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.fb-modal{background:var(--surface);border-radius:14px;width:100%;max-width:460px;padding:20px 22px}.fb-modal textarea{border:2px solid var(--border-strong);border-radius:var(--radius);width:100%;min-height:110px;margin-top:4px;padding:10px 12px;font-family:inherit;font-size:15px}.fb-modal select{border:2px solid var(--border-strong);border-radius:var(--radius);width:100%;margin-top:4px;padding:9px 12px;font-family:inherit;font-size:15px}.footer-links{flex-wrap:wrap;gap:8px 18px;margin:8px 0 0;padding:0;list-style:none;display:flex}.footer-links a{color:var(--ink-soft)}.footer-links .soon{color:var(--ink-faint)}@media (width<=700px){.container{padding:0 14px}.card{padding:16px}.admin-nav button{padding:9px 11px;font-size:13.5px}}@media (width<=560px){h1{font-size:21px}.proto-banner{font-size:11.5px}.btn{padding:10px 18px;font-size:14px}.stat .v{font-size:19px}}.hero{max-width:720px;padding:40px 0 8px}.hero h1{margin:0 0 16px}.hero-actions{flex-wrap:wrap;gap:12px;margin:28px 0 0;display:flex}.hero-hint{margin-top:14px;font-size:13px;line-height:1.7}.btn-outline{color:var(--primary);border:1px solid var(--primary);background:0 0;align-items:center;text-decoration:none;display:inline-flex}.btn-outline:hover{background:color-mix(in srgb, var(--primary) 8%, transparent)}a.choose-card{color:inherit;text-decoration:none}.legal-body{max-width:46em;margin-top:8px}.legal-body h2{margin:28px 0 8px;font-size:16px}.legal-body p{margin:0 0 12px;font-size:14px;line-height:1.9}