.iv-hero { text-align: center; padding: 48px 20px 24px; }
.iv-badge { display: inline-block; background: var(--badge-bg); color: var(--badge-color); font-size: 0.7rem; font-weight: 700; padding: 4px 14px; border-radius: 20px; margin-bottom: 16px; letter-spacing: 2px; box-shadow: 0 2px 12px rgba(var(--accent-rgb),0.3); }
.iv-title { font-family: 'Noto Sans JP', sans-serif; font-size: clamp(1.4rem, 5vw, 2rem); font-weight: 900; color: var(--text); margin-bottom: 4px; }
.iv-subtitle { font-size: 0.85rem; color: var(--text-sub); }

.iv-content { max-width: 700px; margin: 0 auto 40px; padding: 0 16px; }

.iv-champion { display: flex; align-items: center; gap: 12px; padding: 16px 20px; margin-bottom: 20px; background: linear-gradient(135deg, rgba(var(--gold-rgb), 0.08), rgba(var(--accent-rgb), 0.03)); border: 1px solid rgba(var(--gold-rgb), 0.25); border-radius: var(--radius); }
.iv-champion-icon { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(var(--gold-rgb), 0.3); }
.iv-champion-info { flex: 1; }
.iv-champion-label { font-size: 0.7rem; font-weight: 700; color: var(--gold); letter-spacing: 1px; }
.iv-champion-name { font-size: 1.1rem; font-weight: 800; color: var(--text); }

.iv-section { background: var(--card); border: 1px solid rgba(var(--accent-rgb), 0.25); border-radius: var(--radius); padding: 24px; margin-bottom: 16px; box-shadow: 0 2px 8px rgba(0,0,0,0.04); }
.iv-section-title { font-weight: 800; font-size: 0.95rem; color: var(--text); margin-bottom: 16px; padding-bottom: 8px; border-bottom: 2px solid rgba(var(--accent-rgb), 0.15); display: flex; align-items: center; gap: 12px; }

.iv-qa-list { display: flex; flex-direction: column; gap: 16px; margin-bottom: 16px; }
.iv-qa-item { background: rgba(var(--accent-rgb), 0.02); border: 1px solid var(--glass-border); border-radius: var(--radius-sm); padding: 16px; position: relative; }
.iv-qa-header { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.iv-qa-number { font-size: 0.75rem; font-weight: 800; color: var(--purple); background: rgba(var(--accent-rgb), 0.1); padding: 2px 10px; border-radius: 10px; }
.iv-qa-remove { margin-left: auto; width: 28px; height: 28px; border: none; border-radius: 50%; background: rgba(var(--danger-rgb), 0.08); color: var(--danger); font-size: 1rem; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background 0.2s; }
.iv-qa-remove:hover { background: rgba(var(--danger-rgb), 0.2); }
.iv-qa-label { font-size: 0.8rem; font-weight: 700; color: var(--text-sub); margin-bottom: 6px; }
.iv-qa-input { width: 100%; padding: 10px 14px; border: 1.5px solid var(--input-border); border-radius: var(--radius-sm); font-size: 0.9rem; font-family: 'Noto Sans JP', sans-serif; background: var(--input-bg); color: var(--text); box-sizing: border-box; resize: vertical; transition: border-color 0.2s, box-shadow 0.2s; }
.iv-qa-input::placeholder { color: var(--input-placeholder); }
.iv-qa-input:hover:not(:disabled):not(:focus) { border-color: var(--input-border-hover); }
.iv-qa-input:focus { outline: none; border-color: var(--input-border-focus); box-shadow: var(--input-focus-ring); }
.iv-qa-input.answer { min-height: 80px; }

.iv-btn-add { display: inline-flex; align-items: center; gap: 6px; padding: 10px 20px; background: var(--card); border: 2px dashed var(--glass-border); border-radius: var(--radius-sm); color: var(--text-sub); font-size: 0.85rem; font-weight: 700; font-family: 'Noto Sans JP', sans-serif; cursor: pointer; transition: border-color 0.2s, color 0.2s; width: 100%; justify-content: center; }
.iv-btn-add:hover { border-color: rgba(var(--accent-rgb), 0.4); color: var(--text); }

.iv-actions { display: flex; gap: 12px; justify-content: center; margin-top: 24px; flex-wrap: wrap; }
.iv-btn-save { padding: 12px 32px; background: var(--btn-primary-bg); color: var(--btn-text-color); border: none; border-radius: 12px; font-weight: 700; font-size: 0.9rem; font-family: 'Noto Sans JP', sans-serif; cursor: pointer; transition: transform 0.3s, box-shadow 0.3s; box-shadow: 0 4px 16px rgba(var(--accent-rgb), 0.3); }
.iv-btn-save:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(var(--accent-rgb), 0.4); }
.iv-btn-cancel { display: inline-flex; align-items: center; padding: 12px 24px; background: var(--card); color: var(--text-sub); border: 1px solid var(--glass-border); border-radius: 12px; font-weight: 700; font-size: 0.9rem; font-family: 'Noto Sans JP', sans-serif; text-decoration: none; transition: transform 0.3s; }
.iv-btn-cancel:hover { transform: translateY(-2px); }

.iv-complete-section { margin-top: 24px; padding: 24px; background: linear-gradient(135deg, rgba(var(--mint-rgb), 0.06), rgba(var(--accent-rgb), 0.03)); border: 2px solid rgba(var(--mint-rgb), 0.3); border-radius: var(--radius); text-align: center; }
.iv-complete-title { font-weight: 800; font-size: 0.95rem; color: var(--text); margin-bottom: 8px; }
.iv-complete-desc { font-size: 0.8rem; color: var(--text-sub); margin-bottom: 16px; }
.iv-btn-complete { padding: 12px 32px; background: var(--btn-secondary-bg); color: var(--btn-text-color); border: none; border-radius: 12px; font-weight: 700; font-size: 0.9rem; font-family: 'Noto Sans JP', sans-serif; cursor: pointer; transition: transform 0.3s, box-shadow 0.3s; box-shadow: 0 4px 16px rgba(var(--mint-rgb), 0.3); }
.iv-btn-complete:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(var(--mint-rgb), 0.4); }