:root{--bg:#f6f7f9;--surface:#fff;--text:#1a1f2b;--muted:#5c6470;--border:#e2e6ea;--primary:#2456e6;--primary-hover:#1c46c2;--danger:#d43d3d;--radius:10px}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,sans-serif;line-height:1.6}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:860px;margin:0 auto;padding:24px 16px 64px}.narrow{max-width:420px}.site-header{background:var(--surface);border-bottom:1px solid var(--border)}.site-header .inner{justify-content:space-between;align-items:center;max-width:860px;margin:0 auto;padding:14px 16px;display:flex}.brand{color:var(--text);font-size:17px;font-weight:700}.brand:hover{text-decoration:none}.nav{align-items:center;gap:16px;font-size:14px;display:flex}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;padding:24px}h1{margin:24px 0 16px;font-size:24px}h2{margin:0 0 12px;font-size:18px}label{color:var(--muted);margin:14px 0 4px;font-size:13px;font-weight:600;display:block}input[type=text],input[type=email],input[type=password],input[type=number],input[type=time],select,textarea{border:1px solid var(--border);width:100%;color:var(--text);background:#fff;border-radius:8px;padding:9px 12px;font-family:inherit;font-size:15px}input:focus,select:focus,textarea:focus{outline:2px solid var(--primary);outline-offset:-1px}.btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:10px 18px;font-family:inherit;font-size:15px;font-weight:600;display:inline-block}.btn:hover{background:var(--primary-hover)}.btn-secondary{background:var(--surface);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg)}.btn-danger{background:var(--danger)}.btn-danger:hover{background:#b32f2f}.btn-sm{padding:6px 12px;font-size:13px}.error{color:#9c2020;background:#fdecec;border:1px solid #f5c6c6;border-radius:8px;margin:12px 0;padding:10px 14px;font-size:14px}.notice{color:#22662a;background:#eaf3ea;border:1px solid #c9e2c9;border-radius:8px;margin:12px 0;padding:10px 14px;font-size:14px}.muted{color:var(--muted);font-size:14px}.list-item{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:14px 0;display:flex}.list-item:last-child{border-bottom:none}.weekday-row{flex-wrap:wrap;align-items:center;gap:10px;padding:6px 0;display:flex}.weekday-row .wd{align-items:center;gap:6px;width:64px;font-size:14px;display:flex}.weekday-row input[type=time]{width:110px}.slot-grid{grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px;margin-top:12px;display:grid}.slot-btn{border:1px solid var(--primary);color:var(--primary);cursor:pointer;text-align:center;background:#fff;border-radius:8px;padding:9px 6px;font-family:inherit;font-size:14px;font-weight:600}.slot-btn:hover,.slot-btn.selected{background:var(--primary);color:#fff}.day-tabs{gap:6px;padding-bottom:6px;display:flex;overflow-x:auto}.day-tab{border:1px solid var(--border);cursor:pointer;text-align:center;min-width:74px;color:var(--text);background:#fff;border-radius:8px;padding:8px 6px;font-family:inherit;font-size:13px}.day-tab.selected{border-color:var(--primary);color:var(--primary);background:#eef2fd;font-weight:700}.day-tab:disabled{opacity:.4;cursor:default}.badge{border-radius:999px;padding:2px 10px;font-size:12px;font-weight:600;display:inline-block}.badge-confirmed{color:#22662a;background:#eaf3ea}.badge-cancelled{color:#777;background:#f2f2f2}.hero{text-align:center;padding:72px 16px 48px}.hero h1{margin-bottom:12px;font-size:34px}.hero p{color:var(--muted);margin-bottom:28px;font-size:17px}.logo{color:var(--text);align-items:center;gap:9px;display:inline-flex}.logo-word{letter-spacing:.01em;white-space:nowrap;font-size:16px;font-weight:500}.logo-word strong{font-weight:800}.lp{--ink:#0f1b3d;--tint:#e9efff;background:var(--surface)}.lp h1,.lp h2,.lp h3{font-feature-settings:"palt"}.lp-time{font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.lp-section-inner{max-width:1040px;margin:0 auto;padding:0 20px}.lp-hero{background:linear-gradient(180deg, #2456e60b, #2456e600 65%), repeating-linear-gradient(90deg, #2456e60d 0 1px, transparent 1px 96px), repeating-linear-gradient(0deg, #2456e60d 0 1px, transparent 1px 96px), var(--surface);border-bottom:1px solid var(--border)}.lp-hero-inner{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:center;gap:56px;max-width:1040px;margin:0 auto;padding:80px 20px 88px;display:grid}.lp-eyebrow{letter-spacing:.12em;color:var(--primary);margin:0 0 14px;font-size:13px;font-weight:700}.lp-h1{letter-spacing:-.015em;color:var(--ink);margin:0 0 20px;font-size:clamp(34px,5.2vw,52px);font-weight:800;line-height:1.22}.lp-lead{color:var(--muted);max-width:34em;margin:0 0 30px;font-size:16.5px;line-height:1.9}.lp-cta-row{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.lp-cta{border-radius:10px;padding:13px 28px;font-size:16px;box-shadow:0 6px 18px #2456e647}.lp-cta-note{color:var(--muted);font-size:13px}.lp-demo{justify-content:center;display:flex}.lp-demo-card{border:1px solid var(--border);background:#fff;border-radius:16px;width:100%;max-width:360px;padding:20px;position:relative;box-shadow:0 24px 48px -20px #0f1b3d40,0 4px 12px #0f1b3d0f}.lp-demo-head{align-items:center;gap:10px;margin-bottom:16px;display:flex}.lp-demo-title{font-size:14px;font-weight:700;display:block}.lp-demo-sub{color:var(--muted);font-size:11.5px;display:block}.lp-demo-days{gap:6px;margin-bottom:12px;display:flex}.lp-demo-day{text-align:center;border:1px solid var(--border);color:var(--muted);border-radius:8px;flex:1;padding:7px 0 5px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;font-weight:600}.lp-demo-day small{font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,sans-serif;font-size:10px;display:block}.lp-demo-day.selected{border-color:var(--primary);background:var(--tint);color:var(--primary)}.lp-demo-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.lp-demo-slot{text-align:center;color:var(--primary);font-variant-numeric:tabular-nums;border:1px solid #c9d4f2;border-radius:8px;padding:9px 0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13.5px;font-weight:600}.lp-demo-toast{background:var(--ink);color:#fff;opacity:0;border-radius:10px;align-items:center;gap:8px;padding:10px 14px;font-size:12.5px;display:flex;position:absolute;bottom:-18px;left:14px;right:14px;box-shadow:0 10px 24px #0f1b3d59}.lp-demo-check{background:#1d9e57;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:18px;height:18px;font-size:11px;display:inline-flex}.lp-demo-slot.anim-a{animation:9s ease-in-out infinite lpHoverA}.lp-demo-slot.anim-b{animation:9s ease-in-out infinite lpSlotB}.lp-demo-toast{animation:9s ease-in-out infinite lpToast}@keyframes lpHoverA{0%,10%,30%,to{box-shadow:none}14%,26%{box-shadow:0 0 0 3px #2456e640}}@keyframes lpSlotB{0%,32%,96%,to{color:var(--primary);box-shadow:none;background:#fff}36%,49%{color:var(--primary);background:#fff;box-shadow:0 0 0 3px #2456e640}53%,90%{background:var(--primary);color:#fff;box-shadow:none}}@keyframes lpToast{0%,52%{opacity:0;transform:translateY(10px)}58%,88%{opacity:1;transform:translateY(0)}94%,to{opacity:0;transform:translateY(10px)}}@media (prefers-reduced-motion:reduce){.lp-demo-slot.anim-a,.lp-demo-slot.anim-b,.lp-demo-toast{animation:none}.lp-demo-slot.anim-b{background:var(--primary);color:#fff}.lp-demo-toast{opacity:1}}.lp-h2{letter-spacing:-.01em;color:var(--ink);text-align:center;margin:0 0 40px;font-size:clamp(24px,3.4vw,32px);font-weight:800}.lp-steps{background:var(--surface);padding:88px 0 72px}.lp-step-list{grid-template-columns:repeat(3,1fr);gap:32px;margin:0;padding:0;list-style:none;display:grid}.lp-step-list li{padding-top:6px;position:relative}.lp-step-no{background:var(--tint);width:34px;height:34px;color:var(--primary);border-radius:10px;justify-content:center;align-items:center;margin-bottom:14px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:16px;font-weight:800;display:inline-flex}.lp-step-list h3{color:var(--ink);margin:0 0 8px;font-size:17px;font-weight:700}.lp-step-list p{color:var(--muted);margin:0;font-size:14.5px;line-height:1.85}.lp-features{background:var(--bg);border-top:1px solid var(--border);padding:72px 0 88px}.lp-feature-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.lp-feature{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:22px 22px 18px}.lp-feature h3{color:var(--ink);margin:0 0 8px;font-size:15.5px;font-weight:700}.lp-feature p{color:var(--muted);margin:0;font-size:13.5px;line-height:1.8}.lp-band{background:var(--ink);padding:72px 0}.lp-band-inner{text-align:center}.lp-h2-invert{color:#fff;letter-spacing:-.01em;margin:0 0 28px;font-size:clamp(22px,3.2vw,30px);font-weight:800}.lp-cta-invert{color:var(--primary);box-shadow:none;background:#fff}.lp-cta-invert:hover{background:var(--tint)}.lp-footer{background:var(--surface);padding:32px 0}.lp-footer-inner{flex-wrap:wrap;align-items:center;gap:24px;display:flex}.lp-footer-nav{gap:18px;margin-right:auto;font-size:14px;display:flex}.lp-footer-inner .muted{font-size:13px}@media (max-width:860px){.lp-hero-inner{grid-template-columns:1fr;gap:48px;padding:48px 20px 72px}.lp-step-list,.lp-feature-grid{grid-template-columns:1fr}.lp-steps{padding:64px 0 48px}.lp-features{padding:56px 0 64px}}