*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg:#0f0f12;--color-surface:#1a1a22;--color-text:#f5f5f7;--color-text-muted:#a0a0ab;--color-primary:#ff6b9d;--color-primary-dark:#e55284;--color-secondary:#3a3a48;--color-border:#2e2e3a;--color-error-bg:#3d1f28;--color-error-text:#ffb4c4;--color-warning:#ffc857;--safe-bottom:env(safe-area-inset-bottom,0px);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;font-family:Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,sans-serif;line-height:1.6}html,body{min-height:100%;overflow-x:hidden}body{background:var(--color-bg)}#app{flex-direction:column;min-height:100dvh;display:flex}.screen{padding:1rem 1rem calc(1rem + var(--safe-bottom));flex-direction:column;flex:1;width:100%;max-width:480px;margin:0 auto;display:flex}.header{text-align:center;margin-bottom:1.25rem}.header.compact{margin-bottom:.75rem}.badge{letter-spacing:.08em;text-transform:uppercase;color:var(--color-primary);background:#ff6b9d1f;border:1px solid #ff6b9d4d;border-radius:999px;margin-bottom:.75rem;padding:.2rem .75rem;font-size:.75rem;font-weight:700;display:inline-block}.title{font-size:1.5rem;font-weight:800;line-height:1.35}.campaign-name{color:var(--color-text-muted);margin-top:.35rem;font-size:.9rem}.event-name{color:var(--color-primary);margin-top:.25rem;font-size:.82rem;font-weight:600}.theme-label{color:var(--color-text-muted);margin-bottom:.35rem;font-size:.75rem}.owner-message{color:var(--color-text);font-size:.95rem;line-height:1.7}.publish-period{color:var(--color-text-muted);background:#ff6b9d14;border:1px solid #ff6b9d33;border-radius:.5rem;padding:.5rem .75rem;font-size:.82rem}.access-status{color:var(--color-primary);font-size:.8rem;font-weight:600}.help-text,.instruction-text{color:var(--color-text-muted);font-size:.85rem;line-height:1.6}.subtitle{font-size:1.125rem;font-weight:700}.welcome-body{flex-direction:column;flex:1;gap:.75rem;display:flex}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:1rem;padding:1.25rem 1.125rem}.welcome-card{flex:1}.lead{color:var(--color-text-muted);font-size:.95rem}.privacy-note{color:var(--color-text-muted);background:var(--color-surface);border:1px solid var(--color-border);border-radius:.75rem;margin-top:.5rem;padding:.75rem 1rem;font-size:.8rem}.privacy-note.small{margin-top:.25rem;padding:.5rem .75rem;font-size:.72rem}.warning-note{color:var(--color-warning);background:#ffc8571a;border:1px solid #ffc8574d;border-radius:.75rem;padding:.75rem 1rem;font-size:.85rem}.error-box{color:var(--color-error-text);background:var(--color-error-bg);border:1px solid #ff6b9d59;border-radius:.75rem;margin-top:.5rem;padding:.875rem 1rem;font-size:.875rem}.error-title{margin-bottom:.35rem;font-weight:700}.error-detail{margin-bottom:.5rem}.error-checklist{margin:.5rem 0 .5rem 1.25rem;font-size:.82rem;line-height:1.7}.error-checklist li{margin-bottom:.15rem}.footer-actions{margin-top:1.5rem}.preview-area{background:#000;border-radius:.75rem;width:100%;position:relative;overflow:hidden;box-shadow:0 8px 32px #00000073}.preview-area:before{content:"";padding-top:var(--aspect-padding,133.33%);display:block}.preview-inner{position:absolute;inset:0}.camera-video,.frame-overlay,.result-image{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.frame-overlay{pointer-events:none;object-fit:fill}.frame-fallback{pointer-events:none;border:3px solid #fff;position:absolute;inset:0;box-shadow:inset 0 0 0 12px #fff}.frame-fallback:before{content:"";border:2px dashed #ffffff4d;position:absolute;inset:12px 12px 18%}.frame-fallback-name{color:#333;white-space:nowrap;background:#fff;border-radius:4px;padding:.25rem 1rem;font-size:.85rem;font-weight:700;position:absolute;bottom:8%;left:50%;transform:translate(-50%)}.frame-fallback-credit{color:#ffffffb3;font-size:.65rem;position:absolute;bottom:2%;right:4%}.camera-hint,.result-hint{color:var(--color-text-muted);text-align:center;margin-top:.75rem;font-size:.8rem}.camera-controls{justify-content:space-between;align-items:center;gap:1rem;margin-top:1.25rem;padding:0 .5rem;display:flex}.control-spacer{width:5rem}.btn{cursor:pointer;-webkit-tap-highlight-color:transparent;border:none;border-radius:999px;justify-content:center;align-items:center;font-family:inherit;font-size:.95rem;font-weight:600;transition:transform .15s,opacity .15s;display:inline-flex}.btn:active{transform:scale(.97)}.btn-primary,.primary-button{background:var(--color-primary);color:#fff;width:100%;padding:.875rem 1.5rem}.btn-primary:hover,.primary-button:hover{background:var(--color-primary-dark)}.btn-large{padding:1rem 1.5rem;font-size:1.05rem}.btn-secondary,.secondary-button{background:var(--color-secondary);color:var(--color-text);white-space:nowrap;padding:.75rem 1.25rem;font-size:.85rem}.btn-outline{color:var(--color-text-muted);border:1px solid var(--color-border);background:0 0;padding:.75rem 1.25rem}.btn-capture{background:0 0;border:3px solid #fff;border-radius:50%;flex-shrink:0;width:4.5rem;height:4.5rem;padding:0}.capture-ring{background:#fff;border-radius:50%;width:3.25rem;height:3.25rem;display:block}.result-actions{flex-direction:column;gap:.625rem;margin-top:1.25rem;display:flex}.result-actions .btn{width:100%}.result-credit{color:var(--color-text-muted);text-align:center;margin-top:1rem;font-size:.72rem}.share-text-preview{margin-top:1rem;padding:.875rem 1rem}.share-text-preview-label{color:var(--color-text-muted);margin-bottom:.35rem;font-size:.75rem;font-weight:600}.share-text-preview-body{color:var(--color-text);white-space:pre-line;font-size:.9rem;line-height:1.6}.share-help-text{text-align:center;margin-top:.35rem}.campaign-switcher{border-top:1px solid var(--color-border);text-align:center;margin-top:1.5rem;padding-top:1rem}.campaign-switcher-label{color:var(--color-text-muted);margin-bottom:.5rem;font-size:.75rem;font-weight:600}.demo-list{text-align:left;flex-direction:column;gap:.35rem;list-style:none;display:flex}.demo-list li:before{content:"・";color:var(--color-text-muted);margin-right:.25rem}.demo-list li{align-items:center;font-size:.85rem;display:flex}.campaign-switcher-links{font-size:.8rem;line-height:1.8}.campaign-switcher-link{color:var(--color-text-muted);text-decoration:none}.campaign-switcher-link.is-active{color:var(--color-primary);font-weight:700}.campaign-switcher-link:hover{color:var(--color-primary)}.distribution-panel{margin-top:1.25rem;padding:1.125rem}.distribution-panel-title{text-align:center;margin-bottom:.5rem;font-size:.95rem;font-weight:700}.distribution-note{text-align:center;margin-bottom:.75rem}.distribution-section-label{color:var(--color-text-muted);margin-bottom:.35rem;font-size:.75rem;font-weight:600}.distribution-url{margin-bottom:1rem}.distribution-url-text{color:var(--color-text);word-break:break-all;overflow-wrap:anywhere;background:var(--color-bg);border:1px solid var(--color-border);border-radius:.5rem;margin-bottom:.5rem;padding:.625rem .75rem;font-size:.78rem;line-height:1.5}.distribution-qr{text-align:center;margin-bottom:1rem}.distribution-qr-image{background:#fff;border-radius:.5rem;margin:.5rem auto 0;padding:.5rem;display:block}.distribution-access-code{text-align:center;margin-bottom:1rem}.distribution-access-code-value{letter-spacing:.05em;margin-bottom:.5rem;font-size:1.125rem;font-weight:700}.distribution-access-notice{margin-top:.5rem;font-size:.72rem}.distribution-message{margin-bottom:1rem}.distribution-message-body{white-space:pre-line;margin-bottom:.5rem;padding:.75rem;font-size:.85rem;line-height:1.65}.distribution-listener{margin-bottom:.5rem}.copy-button{width:100%;margin-top:.35rem}.screen-unavailable{justify-content:center}.status-body.card{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:.75rem;display:flex}.status-message{color:var(--color-text-muted);max-width:20rem;font-size:1rem;line-height:1.7}.screen-access .access-body{flex-direction:column;flex:1;gap:.875rem;display:flex}.access-title{font-size:1.125rem;font-weight:700}.access-form{flex-direction:column;gap:.75rem;margin-top:.5rem;display:flex}.access-input{width:100%;color:var(--color-text);background:var(--color-surface);border:2px solid var(--color-border);-webkit-tap-highlight-color:transparent;border-radius:.75rem;outline:none;padding:1rem 1.125rem;font-family:inherit;font-size:1.125rem}.access-input:focus{border-color:var(--color-primary)}.access-error{color:var(--color-error-text);background:var(--color-error-bg);text-align:center;border:1px solid #ff6b9d59;border-radius:.5rem;padding:.625rem .875rem;font-size:.875rem}.toast{bottom:calc(1.5rem + var(--safe-bottom));color:var(--color-text);border:1px solid var(--color-border);text-align:center;z-index:1000;background:#1e1e26f2;border-radius:.75rem;max-width:calc(100% - 2rem);padding:.75rem 1.25rem;font-size:.85rem;animation:.25s toast-in;position:fixed;left:50%;transform:translate(-50%);box-shadow:0 4px 24px #0006}@keyframes toast-in{0%{opacity:0;transform:translate(-50%)translateY(.5rem)}to{opacity:1;transform:translate(-50%)translateY(0)}}@media (width>=481px){.screen{padding-top:2rem}}