.studio-layout{min-height:calc(100vh - var(--header-height));padding:28px 16px 40px;background:var(--color-bg-light)}.chat-shell{max-width:980px;margin:0 auto;border:none;border-radius:24px;background:var(--color-bg-light);box-shadow:var(--shadow-card);overflow:hidden}.chat-shell-head{padding:18px 16px;border-bottom:1px solid var(--border);background:var(--color-bg-light)}.chat-shell-head h1{margin:0;font-size:var(--text-sub);font-weight:700}.chat-shell-head p{margin:8px 0 0;color:var(--text-secondary)}.step-content{padding:16px}.step-panel{display:none;animation:fadeIn .28s ease}.step-panel.active{display:block}.step-body{display:flex;flex-direction:column;gap:14px}.step-header{display:grid;gap:10px}.section-title{margin:0;font-size:var(--text-body);font-weight:700}.ai-greeting{display:flex;align-items:flex-start;gap:10px;margin-bottom:16px}.ai-avatar{width:38px;height:38px;border-radius:50%;border:1px solid var(--border-strong);background:var(--bg-sub);display:inline-flex;align-items:center;justify-content:center;color:var(--text-primary);flex-shrink:0}.ai-bubble{max-width:min(700px,100%);border:none;border-radius:16px 16px 16px 4px;background:var(--color-bg-light);padding:14px 16px;color:var(--text-secondary);line-height:1.55}.ai-bubble p{margin:0}.user-bubble-wrap{display:flex;justify-content:flex-end;margin-bottom:14px}.user-bubble{max-width:min(700px,100%);border-radius:16px 16px 4px;padding:12px 14px;background:var(--text-primary);color:#fff;font-weight:600}.typing-bubble{width:fit-content;border:1px solid var(--border);border-radius:16px;padding:14px 16px;background:var(--bg-sub)}.typing-bubble p{margin:8px 0 0;color:var(--text-secondary)}.custom-input-form{display:grid;grid-template-columns:1fr;gap:10px;align-items:center}.custom-input{min-width:0}.section-header-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}.style-cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px}.style-card{padding:16px;border:1px solid var(--border);border-radius:var(--radius-lg);display:flex;align-items:center;gap:10px;cursor:pointer;transition:all var(--transition);background:var(--bg)}.style-card:hover{border-color:var(--text-primary)}.style-card.selected{border-color:var(--accent);background:var(--accent-soft)}.style-card-emoji{font-size:1.35rem}.style-card-name{font-weight:700;font-size:.9rem}.dimension-card{margin-bottom:14px}.dim-card-body{display:grid;gap:10px}.dim-card-header{padding-bottom:10px;border-bottom:1px solid var(--border);margin-bottom:12px}.dim-card-title-row{display:flex;align-items:flex-start;gap:10px}.dim-name{font-size:1.02rem;font-weight:700}.dim-description{font-size:.86rem;color:var(--text-muted);margin-top:4px}.dim-order-badge{width:24px;height:24px;border-radius:50%;border:1px solid var(--border-strong);display:inline-flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700}.dim-axes-grid{display:grid;grid-template-columns:1fr;gap:10px}.dim-axis{border:1px solid var(--border);border-radius:var(--radius-lg);padding:12px;background:var(--bg-sub)}.dim-axis.axis-a{border-left:3px solid var(--accent)}.dim-axis.axis-b{border-left:3px solid var(--text-muted)}.axis-badge{font-size:.65rem;font-weight:700;border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:2px 6px;letter-spacing:.04em}.axis-label{margin-top:6px;font-size:.9rem;font-weight:700}.step3-q-card{border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px;background:var(--bg-sub);margin-bottom:12px}.step3-q-text{font-size:.97rem;font-weight:700;margin-bottom:10px}.step3-q-options{display:grid;gap:6px;color:var(--text-secondary)}.publish-form{display:grid;gap:12px}.form-input,.form-textarea{max-width:620px}.form-textarea{min-height:84px;resize:vertical}.emoji-picker{display:flex;flex-wrap:wrap;gap:8px}.emoji-opt{width:42px;height:42px;font-size:1.25rem;border-radius:var(--radius-lg);border:2px solid transparent;background:var(--bg-sub);transition:all var(--transition);display:inline-flex;align-items:center;justify-content:center}.emoji-opt.selected{border-color:var(--accent);background:var(--accent-soft)}.category-select-grid{display:flex;flex-wrap:wrap;gap:8px}.category-select-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:var(--radius-md);border:1px solid var(--border-strong);background:var(--bg-sub);font-size:.84rem;font-weight:600;transition:all var(--transition)}.category-select-btn.selected{border-color:var(--accent);background:var(--accent-soft)}.cat-emoji{font-size:1rem}.cat-name{font-size:.82rem}.publish-success{display:flex;flex-direction:column;gap:12px;align-items:center;text-align:center;padding:30px 0}.publish-success input[type=text]{width:100%;max-width:520px}.step3-done-wrap{display:grid;gap:12px}.step-actions{margin-top:18px;padding-top:14px;border-top:1px solid var(--border);display:flex;justify-content:space-between;gap:10px}@media(min-width:768px){.custom-input-form{grid-template-columns:1fr auto}.studio-layout{padding:36px 28px 60px}.step-content{padding:28px}.dim-axes-grid{grid-template-columns:1fr 1fr}}