.section-title{font-size:1.1rem;margin-bottom:1rem}.section-subtitle{font-size:1.05rem;margin:1rem 0 0.5rem}.tip{color:var(--text-muted);font-size:0.9rem;margin:0.25rem 1px 1rem}.row-2,.row-3{display:grid;gap:1rem}.row-2{grid-template-columns:repeat(2,1fr)}.row-3{grid-template-columns:repeat(3,1fr)}@media (max-width:820px){.row-2,.row-3{grid-template-columns:1fr}}.textarea-label textarea{width:100%;resize:vertical}.itemList{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1rem}.itemCard{position:relative;display:flex;gap:0.9rem;align-items:flex-start;background:var(--content-bg);border:1px solid var(--border);border-radius:var(--radius);padding:0.9rem 3.4rem 0.9rem 0.9rem}.item-fields{flex:1;display:flex;flex-direction:column;gap:0.8rem}.item-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0.6rem}.item-duo{display:grid;grid-template-columns:1fr 1fr;gap:0.6rem}.item-span{grid-column:1/-1}.item-fields label{display:flex;flex-direction:column;gap:0.25rem}.item-fields input,.item-fields select{height:34px;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:0 0.5rem;color:var(--text);width:100%}.item-fields textarea{height:96px;resize:vertical;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);padding:0.35rem 0.5rem;color:var(--text)}.field-label{font-size:0.85rem;color:var(--text-muted);margin-bottom:0.1rem}@media (max-width:820px){.item-grid{grid-template-columns:1fr}.item-duo{grid-template-columns:1fr}}.delX{position:absolute;right:0.8rem;top:50%;transform:translateY(-50%);width:34px;height:34px;border:none;border-radius:var(--radius);background:var(--border);color:var(--text);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:0.9rem}.delX:hover{background:var(--primary);color:#fff}.icon-btn{height:34px;padding:0;border:none;background:var(--border);color:var(--text);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:0.9rem}.icon-btn:hover{background:var(--primary);color:#fff}.add-main{width:100%;padding:0.65rem;font-weight:500;justify-content:center}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin:0.75rem 0 0}.kpi-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:1rem}.kpi-card .t{color:var(--text-muted);font-size:0.9rem}.kpi-card .v{font-size:1.25rem;font-weight:700;margin-top:0.25rem}@media (max-width:820px){.kpi-grid{grid-template-columns:repeat(2,1fr)}}input[readonly]{opacity:0.9}