:root{--kp-indigo: #3D3DC8;--kp-pink: #E84898;--kp-navy: #0A2870;--kp-slate: #0F172A;--kp-text: #0F172A;--kp-text-sec: #64748B;--kp-border: #E2E8F0;--kp-surface: #FFFFFF;--kp-bg: #F8FAFC;--kp-disabled: #CBD5E1;--kp-success: #10B981;--kp-success-tint: #D1FAE5;--kp-success-text: #065F46;--kp-warning: #F59E0B;--kp-warning-tint: #FEF3C7;--kp-warning-text: #92400E;--kp-error: #DC2626;--kp-error-tint: #FEE2E2;--kp-error-text: #991B1B;--kp-info: #0284C7;--kp-info-tint: #E0F2FE;--kp-info-text: #075985;--kp-font-sans: system-ui, -apple-system, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", Meiryo, sans-serif;--kp-font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;--kp-radius-sm: 8px;--kp-radius-md: 10px;--kp-radius-lg: 12px;--kp-radius-xl: 16px;--kp-radius-pill: 999px}*{box-sizing:border-box;margin:0}body{font-family:var(--kp-font-sans);background:var(--kp-bg);color:var(--kp-text);line-height:1.6}.screen{max-width:480px;min-height:100dvh;margin:0 auto;background:#fff;display:flex;flex-direction:column}.screen-header{padding:16px;border-bottom:1px solid #e4e4e7;display:flex;align-items:center;gap:10px}.screen-header h1{font-size:18px}.badge{flex-shrink:0;font-size:12px;font-weight:700;padding:2px 8px;border-radius:999px;background:#4f46e5;color:#fff}.badge.external{background:#635bff}.screen-body{flex:1;padding:16px;display:flex;flex-direction:column;gap:12px}.screen-footer{padding:12px 16px;border-top:1px solid #e4e4e7;text-align:right}.dev-link{font-size:11px;color:#a1a1aa;text-decoration:none}.btn{display:block;width:100%;min-height:48px;padding:12px;border:none;border-radius:10px;font-size:16px;font-weight:600;text-align:center;text-decoration:none;cursor:pointer;background:#4f46e5;color:#fff}.btn.secondary{background:#f4f4f5;color:#18181b;border:1px solid #d4d4d8}.btn.mail{background:#0891b2}.btn.external{background:#635bff}.btn.danger{background:#dc2626}.btn:disabled,.btn.disabled{background:#d4d4d8;color:#71717a;cursor:not-allowed}.note{font-size:13px;color:var(--kp-text-sec);background:var(--kp-bg);border:1px dashed var(--kp-border);border-radius:8px;padding:10px 12px}.mock-element{border:1px solid #e4e4e7;border-radius:10px;padding:12px;font-size:14px;color:#3f3f46}.mock-element h2{font-size:15px;margin-bottom:4px}.state-toggle{display:flex;gap:6px;flex-wrap:wrap}.state-toggle button{flex:1;min-height:36px;padding:6px 10px;font-size:13px;border:1px solid #d4d4d8;border-radius:8px;background:#fff;cursor:pointer}.state-toggle button.active{background:#18181b;color:#fff;border-color:#18181b}.btn-cta{display:block;width:100%;min-height:48px;padding:12px 16px;border:none;border-radius:10px;font-size:16px;font-weight:600;cursor:pointer;text-align:center;text-decoration:none;background:var(--kp-pink);color:#fff}.btn-primary{display:block;width:100%;min-height:48px;padding:12px 16px;border:none;border-radius:10px;font-size:16px;font-weight:600;cursor:pointer;text-align:center;text-decoration:none;background:var(--kp-indigo);color:#fff}.btn-secondary{display:block;width:100%;min-height:48px;padding:12px 16px;border-radius:10px;font-size:16px;font-weight:600;cursor:pointer;text-align:center;text-decoration:none;background:var(--kp-surface);color:var(--kp-text);border:1px solid var(--kp-border)}.btn-cta:hover,.btn-primary:hover{opacity:.87}.btn-cta:disabled,.btn-primary:disabled,.btn-secondary:disabled{background:var(--kp-disabled);color:var(--kp-text-sec);cursor:not-allowed}.kp-card{background:var(--kp-surface);border:1px solid var(--kp-border);border-radius:12px;padding:16px}.kp-screen{max-width:480px;min-height:100dvh;margin:0 auto;background:var(--kp-surface);display:flex;flex-direction:column}.kp-header{padding:16px;border-bottom:1px solid var(--kp-border);display:flex;align-items:center;gap:10px}.kp-header h1{font-size:20px;font-weight:700;color:var(--kp-navy)}.kp-header .back{color:var(--kp-indigo);text-decoration:none;font-size:14px}.kp-body{flex:1;padding:16px;display:flex;flex-direction:column;gap:12px}.kp-footer{padding:12px 16px;border-top:1px solid var(--kp-border)}.kp-label{display:block;font-size:13px;font-weight:600;margin-bottom:4px;color:var(--kp-text)}.kp-input{width:100%;min-height:48px;padding:12px;font-size:16px;font-family:inherit;border:1px solid var(--kp-border);border-radius:10px;background:var(--kp-surface);color:var(--kp-text)}.kp-input:focus{outline:none;border-color:var(--kp-indigo)}.kp-input.error{border-color:var(--kp-error)}.kp-textarea{width:100%;padding:12px;font-size:16px;font-family:inherit;border:1px solid var(--kp-border);border-radius:10px;background:var(--kp-surface);color:var(--kp-text);resize:vertical;min-height:80px}.kp-textarea:focus{outline:none;border-color:var(--kp-indigo)}.kp-field-error{font-size:13px;color:var(--kp-error);margin-top:4px}.kp-section-title{font-size:16px;font-weight:700;color:var(--kp-navy);margin-bottom:8px}.kp-muted{font-size:13px;color:var(--kp-text-sec)}.kp-divider{height:1px;background:var(--kp-border);margin:8px 0}.badge-published{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:700;background:var(--kp-success-tint);color:var(--kp-success-text)}.badge-draft{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:700;background:var(--kp-warning-tint);color:var(--kp-warning-text)}.badge-closed{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:700;background:var(--kp-border);color:var(--kp-text-sec)}.banner-ok{padding:14px;border-radius:10px;font-weight:700;font-size:15px;text-align:center;background:var(--kp-success-tint);color:var(--kp-success-text)}.banner-error{padding:14px;border-radius:10px;font-weight:700;font-size:15px;text-align:center;background:var(--kp-error-tint);color:var(--kp-error-text)}.banner-info{padding:14px;border-radius:10px;font-weight:700;font-size:15px;text-align:center;background:var(--kp-info-tint);color:var(--kp-info-text)}.banner-warn{padding:14px;border-radius:10px;font-weight:700;font-size:15px;text-align:center;background:var(--kp-warning-tint);color:var(--kp-warning-text)}.qr-placeholder{width:200px;height:200px;margin:8px auto;border-radius:12px;background:repeating-linear-gradient(0deg,#18181b 0 8px,transparent 8px 16px),repeating-linear-gradient(90deg,#18181b 0,#18181b 8px,#fff 8px,#fff 16px);opacity:.85}.qr-placeholder.used{opacity:.15}.status-banner{padding:14px;border-radius:10px;font-weight:700;text-align:center}.status-banner.ok{background:#dcfce7;color:#166534}.status-banner.warn{background:#fef9c3;color:#854d0e}.status-banner.error{background:#fee2e2;color:#991b1b}.status-banner.info{background:#e0f2fe;color:#075985}.fee-table{width:100%;border-collapse:collapse;font-size:14px}.fee-table td{padding:8px 4px;border-bottom:1px solid #f4f4f5}.fee-table td:last-child{text-align:right}.fee-table tr.total td{font-weight:700;border-top:2px solid #18181b}.screen-map h2{font-size:15px;margin:16px 0 8px;color:#52525b}.screen-map a{display:block;padding:8px 12px;border-radius:8px;text-decoration:none;color:#18181b;font-size:14px}.screen-map a:hover{background:#f4f4f5}input.mock-input{width:100%;min-height:44px;padding:10px 12px;font-size:16px;border:1px solid var(--kp-border);border-radius:10px}@media(min-width:768px){.kp-screen{max-width:760px}.kp-header{padding-left:32px;padding-right:32px}.kp-body{padding:24px 32px;gap:16px}.kp-footer{padding:16px 32px}}@media(min-width:1040px){.kp-screen{max-width:1040px;border-left:1px solid var(--kp-border);border-right:1px solid var(--kp-border)}.kp-header{padding:24px 48px}.kp-body{padding:32px 48px;gap:24px}.kp-footer{padding:20px 48px}}.kp-cols{display:flex;flex-direction:column;gap:16px}@media(min-width:768px){.kp-cols{display:grid;grid-template-columns:1fr 340px;gap:40px;align-items:start}}.kp-event-grid{display:flex;flex-direction:column;gap:12px}@media(min-width:768px){.kp-event-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}}@media(min-width:1040px){.kp-event-grid{grid-template-columns:repeat(3,1fr)}}.kp-pub-cols{display:flex;flex-direction:column;gap:20px}@media(min-width:768px){.kp-pub-cols{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}}.kp-datetime-row{display:flex;flex-direction:column;gap:8px}@media(min-width:480px){.kp-datetime-row{display:grid;grid-template-columns:1fr 1fr}}.btn-mail,.btn-danger,.btn-ghost,.btn-google,.btn-apple,.btn-external{display:block;width:100%;min-height:48px;padding:12px 16px;border:1px solid transparent;border-radius:10px;font-size:16px;font-weight:600;font-family:var(--kp-font-sans);line-height:1.2;text-align:center;text-decoration:none;cursor:pointer}.btn-mail{background:#0891b2;color:#fff}.btn-danger{background:var(--kp-error);color:#fff}.btn-external{background:#635bff;color:#fff}.btn-external:hover{opacity:.87}.btn-ghost{background:transparent;border-color:#ffffff80;color:#fff}.btn-google{background:var(--kp-surface);color:var(--kp-text);border-color:var(--kp-border);display:flex;align-items:center;justify-content:center;gap:10px}.btn-apple{background:#000;color:#fff;display:flex;align-items:center;justify-content:center;gap:10px}.btn-google .g{font-weight:700;font-size:17px;color:#4285f4}.btn-mail:hover,.btn-danger:hover,.btn-secondary:hover,.btn-google:hover,.btn-apple:hover{opacity:.87}.btn-sm{min-height:36px;padding:6px 14px;font-size:14px;border-radius:8px}.btn-inline{display:inline-block;width:auto}.btn-cta.btn-disabled,.btn-primary.btn-disabled,.btn-cta[aria-disabled=true],.btn-primary[aria-disabled=true]{background:var(--kp-disabled);color:var(--kp-text-sec);border-color:transparent;cursor:not-allowed}.kp-card-lg{background:var(--kp-surface);border:1px solid var(--kp-border);border-radius:16px;padding:24px}.kp-select{width:100%;min-height:48px;padding:12px;font-size:16px;font-family:var(--kp-font-sans);color:var(--kp-text);border:1px solid var(--kp-border);border-radius:10px;background:var(--kp-surface)}.kp-select:focus,.kp-textarea:focus{outline:none;border-color:var(--kp-indigo)}.kp-input.error,.kp-textarea.error,.kp-select.error{border-color:var(--kp-error)}.kp-hint{font-size:12px;color:var(--kp-text-sec);margin-top:5px}.badge-success{background:var(--kp-success-tint);color:var(--kp-success-text);display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:700}.badge-warning{background:var(--kp-warning-tint);color:var(--kp-warning-text);display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:700}.badge-error{background:var(--kp-error-tint);color:var(--kp-error-text);display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:700}.badge-info{background:var(--kp-info-tint);color:var(--kp-info-text);display:inline-block;padding:2px 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.kp-pane-title{font-size:28px;font-weight:700;line-height:1.3;margin:0;color:#fff}.kp-valueprop{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.6}.kp-valueprop .check{color:#fff;opacity:.9;font-weight:700}.lp-hero{background:var(--kp-navy);color:#fff;padding:36px 24px 40px}.lp-hero h1{font-size:26px;font-weight:700;line-height:1.4;margin:18px 0 0}.lp-hero p{font-size:14px;line-height:1.8;opacity:.82;margin:12px 0 0}.lp-cta-row{display:flex;flex-direction:column;gap:10px;margin-top:22px}.lp-features{display:grid;grid-template-columns:1fr;gap:12px}.lp-feature .ic{font-size:26px}.lp-feature h3{font-size:15px;font-weight:700;color:var(--kp-navy);margin:8px 0 4px}.lp-feature p{font-size:13px;color:var(--kp-text-sec);line-height:1.7;margin:0}.lp-close{background:var(--kp-bg);border-top:1px solid var(--kp-border);padding:28px 24px;text-align:center}.lp-foot{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;padding:18px 24px;border-top:1px solid var(--kp-border)}.lp-foot a{font-size:13px;color:var(--kp-text-sec);text-decoration:none}@media(min-width:768px){.lp-hero{padding:64px 56px 60px;text-align:center}.lp-hero h1{font-size:38px}.lp-hero p{font-size:16px;max-width:560px;margin-left:auto;margin-right:auto}.lp-cta-row{flex-direction:row;justify-content:center}.lp-cta-row .btn-cta,.lp-cta-row .btn-ghost{width:auto;padding:14px 28px}.lp-features{grid-template-columns:repeat(3,1fr);gap:20px}}.col{display:flex;flex-direction:column}.row{display:flex}.center{align-items:center}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-5{gap:24px}.grow{flex:1}.mono{font-family:var(--kp-font-mono)}.navy{color:var(--kp-navy)}.muted{color:var(--kp-text-sec)}.pink{color:var(--kp-pink)}.indigo{color:var(--kp-indigo)}.t-success{color:var(--kp-success-text)}.fz12{font-size:12px}.fz13{font-size:13px}.fz14{font-size:14px}.fz15{font-size:15px}.fw6{font-weight:600}.fw7{font-weight:700}.kp-hide-sm{display:none}@media(min-width:768px){.kp-hide-sm{display:flex}}.kp-tabs{display:flex;gap:4px;border-bottom:1px solid var(--kp-border)}.kp-tab{padding:10px 16px;border:0;background:transparent;cursor:pointer;font-family:inherit;font-size:14px;font-weight:600;color:var(--kp-text-sec);border-bottom:2px solid transparent;margin-bottom:-1px;text-decoration:none;white-space:nowrap}.kp-tab.active{color:var(--kp-indigo);border-bottom-color:var(--kp-indigo)}.kp-stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.kp-stat{text-align:center}.kp-stat .n{font-size:28px;font-weight:700}.scanner{position:relative;background:#000;border-radius:12px;overflow:hidden;aspect-ratio:4 / 3;display:flex;align-items:center;justify-content:center}.scanner video{width:100%;height:100%;object-fit:cover}.scanner .reticle{width:150px;height:150px;border:3px solid rgba(255,255,255,.85);border-radius:16px;pointer-events:none}.scanner .hint{position:absolute;bottom:10px;color:#ffffffb3;font-size:12px;text-align:center;padding:0 12px}.scan-wrap{max-width:420px;margin:0 auto;width:100%;display:flex;flex-direction:column;gap:12px}.result{padding:16px;border-radius:12px;text-align:center}.result .big{font-size:18px;font-weight:700}.result .detail{font-size:14px;font-weight:600;margin-top:4px;opacity:.9}.result.idle{background:var(--kp-surface);border:1px solid var(--kp-border);color:var(--kp-text-sec)}.result.ok{background:var(--kp-success-tint);color:var(--kp-success-text)}.result.warn{background:var(--kp-warning-tint);color:var(--kp-warning-text)}.result.err{background:var(--kp-error-tint);color:var(--kp-error-text)}.checkin-cols{display:grid;grid-template-columns:1fr;gap:24px}@media(min-width:768px){.checkin-cols{grid-template-columns:1.25fr .75fr;align-items:start}}