@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--bg: #F7F5F2;--surface: #FFFFFF;--text-primary: #1C1917;--text-secondary: #78716C;--text-tertiary: #A8A29E;--accent: #E8590C;--accent-light: #FFF7ED;--accent-hover: #C2410C;--success: #059669;--success-light: #ECFDF5;--border: #E7E5E4;--border-light: #F5F5F4;--radius: 16px;--radius-sm: 10px;--radius-xs: 8px;--shadow-sm: 0 1px 2px rgba(28,25,23,.04);--shadow: 0 1px 3px rgba(28,25,23,.06), 0 1px 2px rgba(28,25,23,.04);--shadow-lg: 0 4px 12px rgba(28,25,23,.08), 0 2px 4px rgba(28,25,23,.04)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,PingFang SC,sans-serif;background:var(--bg);color:var(--text-primary);-webkit-font-smoothing:antialiased;line-height:1.5}.page{max-width:520px;margin:0 auto;padding:0 16px}.header{padding:32px 0 24px;text-align:center}.header-logo{width:56px;height:56px;background:linear-gradient(135deg,#e8590c,#f97316);border-radius:16px;display:inline-flex;align-items:center;justify-content:center;font-size:28px;box-shadow:0 4px 16px #e8590c40;margin-bottom:16px}.header h1{font-size:22px;font-weight:700;letter-spacing:-.3px;color:var(--text-primary)}.header p{font-size:13px;color:var(--text-secondary);margin-top:6px;font-weight:400}.header-steps{display:inline-flex;align-items:center;gap:6px;margin-top:16px;background:var(--surface);border:1px solid var(--border);border-radius:100px;padding:6px 16px;font-size:12px;color:var(--text-tertiary)}.header-steps .step{display:flex;align-items:center;gap:4px}.header-steps .step.active{color:var(--accent);font-weight:600}.header-steps .step.done{color:var(--success)}.header-steps .step-num{width:18px;height:18px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;background:var(--border-light);color:var(--text-tertiary)}.header-steps .step.active .step-num{background:var(--accent);color:#fff}.header-steps .step.done .step-num{background:var(--success);color:#fff}.header-steps .arrow{color:var(--border)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}.card+.card{margin-top:12px}.card-header{padding:16px 20px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border-light)}.card-header-icon{width:36px;height:36px;border-radius:var(--radius-xs);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}.card-header-icon.orange{background:var(--accent-light)}.card-header-icon.blue{background:#eff6ff}.card-header-icon.green{background:var(--success-light)}.card-header-icon.purple{background:#f5f3ff}.card-header-icon.pink{background:#fdf2f8}.card-header-icon.yellow{background:#fffbeb}.card-header-icon.gray{background:#f5f5f4}.card-header-text h3{font-size:14px;font-weight:600;color:var(--text-primary)}.card-header-text p{font-size:12px;color:var(--text-tertiary);margin-top:1px}.card-body{padding:16px 20px 20px}.input-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.input-label{font-size:15px;font-weight:600;color:var(--text-primary);margin-bottom:12px;display:flex;align-items:center;gap:8px}.input-textarea{width:100%;height:120px;border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:14px 16px;font-size:14px;font-family:inherit;resize:none;transition:border-color .2s,box-shadow .2s;background:var(--bg);color:var(--text-primary);line-height:1.6}.input-textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #e8590c1a;background:var(--surface)}.input-textarea::placeholder{color:var(--text-tertiary)}.btn-primary{width:100%;padding:14px;border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;color:#fff;background:linear-gradient(135deg,#e8590c,#dc2626);transition:all .2s;box-shadow:0 2px 8px #e8590c4d;margin-top:16px;display:flex;align-items:center;justify-content:center;gap:8px}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 16px #e8590c59}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{background:#d6d3d1;box-shadow:none;cursor:not-allowed;transform:none}.btn-success{background:linear-gradient(135deg,#059669,#047857);box-shadow:0 2px 8px #0596694d}.btn-success:hover{box-shadow:0 4px 16px #05966959}.topbar{display:flex;align-items:center;gap:10px;padding:10px 0 16px}.topbar-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:var(--surface);border:1px solid var(--border);border-radius:100px;font-size:12px;color:var(--text-secondary)}.topbar-chip strong{color:var(--text-primary);font-weight:600}.topbar-chip .dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}.topbar-actions{margin-left:auto;display:flex;gap:6px}.topbar-btn{font-size:12px;padding:5px 10px;background:none;border:1px solid var(--border);border-radius:100px;color:var(--text-secondary);cursor:pointer;font-family:inherit;transition:all .15s}.topbar-btn:hover{background:var(--border-light);color:var(--text-primary)}.outline-summary{padding:10px 14px;background:linear-gradient(135deg,#eff6ff,#f0f9ff);border:1px solid #BFDBFE;border-radius:var(--radius-sm);font-size:12px;color:#1e40af;margin-bottom:12px;display:flex;align-items:flex-start;gap:8px}.outline-summary .icon{flex-shrink:0;margin-top:1px}.chat-area{min-height:220px;max-height:45vh;overflow-y:auto;padding:16px 20px}.chat-msg{display:flex;margin-bottom:12px}.chat-msg.user{justify-content:flex-end}.chat-bubble{max-width:85%;padding:10px 14px;border-radius:14px;font-size:13px;line-height:1.7}.chat-msg.assistant .chat-bubble{background:var(--bg);color:var(--text-primary);border-bottom-left-radius:4px}.chat-msg.user .chat-bubble{background:var(--accent);color:#fff;border-bottom-right-radius:4px}.chat-bubble strong{font-weight:600}.chat-bubble br+br{display:block;margin-top:4px}.chat-input-area{padding:12px 20px 16px;border-top:1px solid var(--border-light);background:var(--bg)}.chat-hint{font-size:11px;color:var(--text-tertiary);margin-bottom:8px}.chat-input-row{display:flex;gap:8px}.chat-input{flex:1;padding:10px 14px;border:1.5px solid var(--border);border-radius:100px;font-size:13px;font-family:inherit;background:var(--surface);transition:border-color .2s,box-shadow .2s}.chat-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #e8590c1a}.chat-send{width:40px;height:40px;border:none;border-radius:50%;background:var(--accent);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}.chat-send:hover{background:var(--accent-hover);transform:scale(1.05)}.chat-send:disabled{background:#d6d3d1;cursor:not-allowed;transform:none}.chat-confirm{padding:16px 20px;border-top:1px solid var(--border-light)}.step-number{font-size:11px;font-weight:700;color:var(--text-tertiary);letter-spacing:.5px;text-transform:uppercase}.step-badge{margin-left:auto;font-size:11px;font-weight:600;padding:3px 8px;border-radius:100px;background:var(--accent-light);color:var(--accent)}.step-toggle{width:100%;display:flex;align-items:center;gap:12px;padding:16px 20px;border:none;background:none;cursor:pointer;font-family:inherit;text-align:left;transition:background .15s}.step-toggle:hover{background:var(--border-light)}.step-toggle .chevron{margin-left:auto;color:var(--text-tertiary);transition:transform .2s;font-size:12px}.step-toggle .chevron.open{transform:rotate(180deg)}.step-content{padding:0 20px 20px;border-top:1px solid var(--border-light)}.shot-section{margin-bottom:16px}.shot-section:last-child{margin-bottom:0}.shot-section-header{display:flex;align-items:center;gap:8px;margin-bottom:8px}.shot-tag{font-size:10px;font-weight:700;padding:2px 8px;border-radius:100px;text-transform:uppercase;letter-spacing:.3px}.shot-tag.required{background:var(--accent-light);color:var(--accent)}.shot-tag.optional{background:#f5f5f4;color:var(--text-tertiary)}.shot-section-title{font-size:13px;font-weight:600}.shot-item{display:flex;align-items:flex-start;gap:10px;padding:8px 0;cursor:pointer}.shot-checkbox{width:18px;height:18px;border:2px solid var(--border);border-radius:5px;flex-shrink:0;margin-top:1px;display:flex;align-items:center;justify-content:center;transition:all .15s}.shot-item.checked .shot-checkbox{background:var(--accent);border-color:var(--accent)}.shot-item.checked .shot-checkbox:after{content:"✓";color:#fff;font-size:11px;font-weight:700}.shot-item.checked .shot-text{text-decoration:line-through;color:var(--text-tertiary)}.shot-text{font-size:13px;line-height:1.6;color:var(--text-primary)}.tip-box{padding:12px 14px;border-radius:var(--radius-xs);font-size:12px;line-height:1.6;margin-top:12px;display:flex;gap:8px}.tip-box .icon{flex-shrink:0}.tip-box.amber{background:#fffbeb;color:#92400e;border:1px solid #FDE68A}.tip-box.blue{background:#eff6ff;color:#1e40af;border:1px solid #BFDBFE}.narration-block{margin-bottom:14px}.narration-block:last-child{margin-bottom:0}.narration-label{font-size:11px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}.narration-label.muted{color:var(--text-tertiary)}.narration-content{padding:12px 14px;background:var(--bg);border-radius:var(--radius-xs);font-size:13px;line-height:1.8;color:var(--text-primary);white-space:pre-line}.narration-textarea{width:100%;min-height:140px;padding:12px 14px;border:1.5px solid var(--border);border-radius:var(--radius-xs);font-size:13px;font-family:inherit;line-height:1.8;resize:vertical;background:var(--surface);transition:border-color .2s}.narration-textarea:focus{outline:none;border-color:var(--accent)}.title-item{display:flex;align-items:center;gap:10px;padding:12px 14px;background:var(--bg);border-radius:var(--radius-xs);margin-bottom:8px;transition:all .15s;cursor:default}.title-item:hover{background:var(--accent-light)}.title-num{width:24px;height:24px;border-radius:50%;background:var(--border-light);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:var(--text-tertiary);flex-shrink:0}.title-text{flex:1;font-size:13px;font-weight:500}.btn-ghost{padding:7px 14px;border:1.5px solid var(--border);border-radius:100px;background:none;font-size:12px;font-weight:500;color:var(--text-secondary);cursor:pointer;font-family:inherit;transition:all .15s;display:inline-flex;align-items:center;gap:6px}.btn-ghost:hover{background:var(--border-light);color:var(--text-primary)}.btn-copy{padding:5px 10px;border:none;border-radius:6px;background:var(--border-light);font-size:11px;font-weight:500;color:var(--text-secondary);cursor:pointer;font-family:inherit;transition:all .15s}.btn-copy:hover{background:#e7e5e4}.btn-copy.copied{background:var(--success-light);color:var(--success)}.cover-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.cover-item{padding:12px;background:var(--bg);border-radius:var(--radius-xs)}.cover-item-label{font-size:11px;color:var(--text-tertiary);margin-bottom:4px;font-weight:500}.cover-item-value{font-size:12px;color:var(--text-primary);line-height:1.5}.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}.tag-row-label{font-size:11px;color:var(--text-tertiary);margin-bottom:6px;font-weight:500}.tag{font-size:12px;padding:4px 10px;border-radius:100px;font-weight:500}.tag.fixed{background:var(--bg);color:var(--text-secondary)}.tag.dynamic{background:var(--accent-light);color:var(--accent)}.adjust-bar{display:flex;gap:8px;margin-top:12px;padding-top:12px;border-top:1px dashed var(--border)}.adjust-input{flex:1;padding:8px 12px;border:1.5px solid var(--border);border-radius:100px;font-size:12px;font-family:inherit;background:var(--surface);transition:border-color .2s}.adjust-input:focus{outline:none;border-color:var(--accent)}.adjust-btn{padding:8px 14px;border:none;border-radius:100px;background:var(--accent);color:#fff;font-size:12px;font-weight:600;cursor:pointer;font-family:inherit;transition:all .15s;white-space:nowrap}.adjust-btn:hover{background:var(--accent-hover)}.bottom-bar{padding:20px 0 40px}.btn-export{width:100%;padding:14px;border:none;border-radius:var(--radius-sm);background:var(--text-primary);color:#fff;font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px}.btn-export:hover{opacity:.9}.bottom-hint{text-align:center;font-size:11px;color:var(--text-tertiary);margin-top:10px}.skeleton{border-radius:6px;background:linear-gradient(90deg,#f5f5f4 25%,#e7e5e4,#f5f5f4 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.sk-line{height:14px;margin-bottom:8px}.sk-line:last-child{margin-bottom:0}.timeline-item{display:flex;gap:12px;padding:6px 0}.timeline-time{font-size:11px;font-weight:700;font-family:SF Mono,monospace;color:var(--accent);background:var(--accent-light);padding:2px 8px;border-radius:4px;white-space:nowrap;height:fit-content;margin-top:2px}.timeline-text{font-size:13px;line-height:1.5}.timeline-note{font-size:11px;color:var(--text-tertiary);margin-left:4px}.info-row{display:flex;gap:8px;margin-top:10px}.info-box{flex:1;padding:10px 12px;background:var(--bg);border-radius:var(--radius-xs)}.info-box-label{font-size:11px;color:var(--text-tertiary);font-weight:500;margin-bottom:2px}.info-box-value{font-size:12px;color:var(--text-primary)}.desc-footer{display:flex;align-items:center;justify-content:space-between;margin-top:8px}.desc-counter{font-size:11px;color:var(--text-tertiary)}.desc-counter.warn{color:var(--accent)}.error-box{margin-bottom:12px;padding:12px 14px;background:#fef2f2;border:1px solid #FECACA;border-radius:var(--radius-sm);font-size:12px;color:#dc2626;line-height:1.6;white-space:pre-line;display:flex;align-items:flex-start;gap:8px}.error-close{font-size:11px;color:#f87171;cursor:pointer;margin-left:auto;white-space:nowrap}.error-close:hover{color:#dc2626}@media(max-width:540px){.page{padding:0 12px}.header{padding:24px 0 16px}.header h1{font-size:20px}}