diff --git a/空气质量预测/源码/用户端/iapip-web/src/pages/source/RoomBarChart.tsx b/空气质量预测/源码/用户端/iapip-web/src/pages/source/RoomBarChart.tsx
new file mode 100644
index 0000000..e569132
--- /dev/null
+++ b/空气质量预测/源码/用户端/iapip-web/src/pages/source/RoomBarChart.tsx
@@ -0,0 +1,59 @@
+export interface RoomBar {
+    name: string
+    pct: (number | null)[]
+}
+
+interface Props {
+    rooms: RoomBar[]
+    labels: string[]
+    colors: string[]
+    overColor?: string
+}
+
+const CAP = 150 // 视觉封顶百分比，柱高 = min(pct,CAP) px；100% 线在 100px
+
+export default function RoomBarChart({ rooms, labels, colors, overColor = '#C0392B' }: Props) {
+    if (!rooms.length) {
+        return <div className="muted" style={{ padding: 24, textAlign: 'center' }}>暂无全屋数据</div>
+    }
+    return (
+        <div className="rbc">
+            <div className="rbc-plot">
+                {rooms.map(room => (
+                    <div className="rbc-room" key={room.name}>
+                        <div className="rbc-bars">
+                            <div className="rbc-100" />
+                            {room.pct.map((v, i) => {
+                                if (v == null) {
+                                    return <div className="rbc-bar" key={i}><div className="rbc-col rbc-na" /></div>
+                                }
+                                const over = v >= 100
+                                const h = Math.max(2, Math.min(v, CAP))
+                                return (
+                                    <div className="rbc-bar" key={i} title={`${labels[i]}：${v.toFixed(0)}% 限值`}>
+                                        <div className="rbc-val" style={{ color: over ? overColor : 'var(--muted, #8a8f98)' }}>{v.toFixed(0)}%</div>
+                                        <div
+                                            className="rbc-col"
+                                            style={{
+                                                height: h,
+                                                background: colors[i],
+                                                border: over ? `2px solid ${overColor}` : 'none'
+                                            }}
+                                        />
+                                    </div>
+                                )
+                            })}
+                        </div>
+                        <div className="rbc-room-nm">{room.name}</div>
+                    </div>
+                ))}
+            </div>
+            <div className="rbc-legend">
+                {labels.map((l, i) => (
+                    <span className="rbc-lg" key={l}><i style={{ background: colors[i] }} />{l}</span>
+                ))}
+                <span className="rbc-lg rbc-lg-line"><i className="rbc-lg-dash" />100% 限值线</span>
+            </div>
+        </div>
+    )
+}
diff --git a/空气质量预测/源码/用户端/iapip-web/src/pages/source/source.css b/空气质量预测/源码/用户端/iapip-web/src/pages/source/source.css
new file mode 100644
index 0000000..980bf5b
--- /dev/null
+++ b/空气质量预测/源码/用户端/iapip-web/src/pages/source/source.css
@@ -0,0 +1,257 @@
+/* source.css — 污染源识别，温暖绿色风格 */
+.s-app {
+  --bg: #f0efea;
+  --panel: #ffffff;
+  --panel2: #f8f7f2;
+  --panel3: #eeedea;
+  --border: #e0ddd5;
+  --border2: #c8c4bb;
+  --ink: #1a1a1a;
+  --sub: #595959;
+  --faint: #8c8c8c;
+  --accent: #2C5F2E;
+  --accent2: #1e4a21;
+  --accent-soft: rgba(44,95,46,.08);
+  --accent-deep: #173a1a;
+  --good: #237804;
+  --good-soft: rgba(35,120,4,.1);
+  --warn: #d46b08;
+  --warn-soft: rgba(212,107,8,.12);
+  --bad: #B91C1C;
+  --bad-soft: rgba(185,28,28,.1);
+  --track: #e4e4e4;
+  --radius: 10px;
+  background: var(--bg);
+  color: var(--ink);
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif;
+  font-size: 14px;
+  letter-spacing: .1px;
+}
+.s-app * { box-sizing: border-box; }
+
+.s-body { padding: 0; }
+.s-grid { display: grid; gap: 16px; align-items: start; grid-template-columns: 390px 1fr; }
+
+/* Card */
+.card {
+  background: var(--panel);
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  padding: 18px 20px;
+  box-shadow: 0 1px 4px rgba(0,0,0,.05);
+  overflow: hidden;
+}
+.card-h {
+  display: flex; align-items: center; justify-content: space-between;
+  margin-bottom: 14px; padding-bottom: 12px;
+  border-bottom: 1px solid var(--border);
+}
+.card-t { font-size: 14px; font-weight: 700; display: flex; align-items: center; gap: 8px; color: var(--ink); }
+.card-t .bar { width: 3px; height: 15px; border-radius: 2px; background: var(--accent); flex-shrink: 0; }
+.card-step {
+  font-size: 10px; font-weight: 700; letter-spacing: .5px;
+  color: var(--accent); background: var(--accent-soft);
+  border: 1px solid rgba(44,95,46,.2);
+  border-radius: 5px; padding: 2px 8px;
+}
+.muted { color: var(--faint); font-size: 11px; font-weight: 500; }
+
+/* Fields */
+.fld { margin-bottom: 14px; }
+.fld-lab {
+  font-size: 12px; font-weight: 600; color: var(--sub);
+  margin-bottom: 6px; display: flex; align-items: center; justify-content: space-between;
+}
+.fld-lab .v { font-weight: 700; color: var(--ink); font-size: 13px; }
+
+/* Room selector tabs */
+.rooms { display: flex; flex-wrap: wrap; gap: 6px; }
+.room-b {
+  font-size: 12.5px; font-weight: 600; padding: 7px 14px;
+  border-radius: 6px; border: 1px solid var(--border2);
+  background: var(--panel); color: var(--sub);
+  cursor: pointer; transition: border-color .12s, color .12s, background .12s;
+  white-space: nowrap;
+}
+.room-b:hover { border-color: var(--accent); color: var(--accent); }
+.room-b.on { background: var(--accent); border-color: var(--accent); color: #fff; }
+
+/* Number input group */
+.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
+.row2 > div { min-width: 0; }
+.num {
+  display: flex; align-items: stretch; min-width: 0;
+  background: var(--panel); border: 1px solid var(--border);
+  border-radius: 7px; overflow: hidden;
+  transition: border-color .15s, box-shadow .15s;
+  outline: none;
+}
+.num:focus-within { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
+.num input {
+  flex: 1; min-width: 0; border: none; background: transparent;
+  padding: 8px 10px; font-size: 14px; font-weight: 600;
+  color: var(--ink); outline: none;
+}
+.num .unit {
+  font-size: 11px; color: var(--faint); padding: 0 10px;
+  font-weight: 500; border-left: 1px solid var(--border);
+  display: flex; align-items: center; white-space: nowrap;
+  background: var(--panel2);
+}
+
+/* Ventilation slider */
+.slider {
+  width: 100%; -webkit-appearance: none; appearance: none;
+  height: 5px; border-radius: 3px; background: var(--track); outline: none;
+}
+.slider::-webkit-slider-thumb {
+  -webkit-appearance: none; width: 17px; height: 17px; border-radius: 50%;
+  background: var(--accent); cursor: pointer;
+  box-shadow: 0 1px 4px rgba(0,0,0,.2); border: 3px solid #fff;
+}
+.slider-scale { display: flex; justify-content: space-between; font-size: 10px; color: var(--faint); margin-top: 4px; }
+
+/* Materials list */
+.mats { display: flex; flex-direction: column; gap: 6px; }
+.mat {
+  display: flex; align-items: center; gap: 10px;
+  padding: 8px 10px; border: 1px solid var(--border);
+  border-radius: 8px; background: var(--panel2);
+  transition: border-color .12s;
+}
+.mat:hover { border-color: var(--border2); }
+.mat.off { opacity: .38; }
+.mat-chk {
+  width: 17px; height: 17px; border-radius: 5px;
+  border: 1.5px solid var(--border2); flex: 0 0 17px;
+  cursor: pointer; display: flex; align-items: center; justify-content: center;
+  background: var(--panel);
+}
+.mat-chk.on { background: var(--accent); border-color: var(--accent); }
+.mat-chk svg { width: 11px; height: 11px; color: #fff; }
+.mat-main { flex: 1; min-width: 0; }
+.mat-nm { font-size: 12.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
+.mat-cat { font-size: 10px; color: var(--faint); }
+.mat-qty { display: flex; align-items: center; gap: 4px; flex: 0 0 auto; }
+.mat-qty input {
+  width: 52px; border: 1px solid var(--border); border-radius: 6px;
+  background: var(--panel); padding: 4px 6px; font-weight: 700;
+  font-size: 13px; text-align: right; color: var(--ink); outline: none;
+  transition: border-color .12s;
+}
+.mat-qty input:focus { border-color: var(--accent); }
+.mat-qty .u { font-size: 10px; color: var(--faint); }
+
+/* Result table */
+.res-table { width: 100%; border-collapse: collapse; }
+.res-table thead tr { background: var(--panel2); }
+.res-table th, .res-table td {
+  border-bottom: 1px solid var(--border);
+  padding: 10px 10px; text-align: left; font-size: 13px;
+}
+.res-table th { color: var(--sub); font-weight: 600; font-size: 12px; }
+.res-table td.over { color: var(--bad); font-weight: 700; }
+.res-table tbody tr:last-child td { border-bottom: none; }
+
+/* Pollutant segment selector */
+.pol-seg {
+  display: flex; gap: 2px; background: var(--panel2);
+  border: 1px solid var(--border); border-radius: 7px; padding: 3px;
+}
+.pol-seg b {
+  font-size: 11.5px; font-weight: 600; padding: 5px 9px;
+  border-radius: 5px; color: var(--sub); cursor: pointer; transition: .12s;
+}
+.pol-seg b.on { background: var(--accent); color: #fff; }
+
+/* Contribution bars */
+.contrib { display: flex; flex-direction: column; gap: 10px; }
+.cb { display: grid; grid-template-columns: 140px 1fr 80px; align-items: center; gap: 10px; }
+.cb-nm { font-size: 12.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
+.cb-nm .rk {
+  display: inline-block; width: 17px; height: 17px;
+  border-radius: 4px; font-size: 10px; font-weight: 800;
+  text-align: center; line-height: 17px; margin-right: 6px; color: #fff;
+}
+.cb-track { height: 16px; background: var(--track); border-radius: 4px; overflow: hidden; }
+.cb-fill { height: 100%; border-radius: 4px; transition: width .35s cubic-bezier(.3,.8,.3,1); }
+.cb-val { text-align: right; font-size: 12px; }
+.cb-val .c { font-weight: 700; }
+
+/* Suggestion box */
+.sugg {
+  display: flex; gap: 13px; padding: 14px 16px;
+  border-radius: 8px; background: var(--bad-soft); border: 1px solid rgba(185,28,28,.2);
+}
+.sugg.sugg-ok { border-color: rgba(35,120,4,.2); background: rgba(35,120,4,.05); }
+.sugg-ic {
+  width: 32px; height: 32px; flex: 0 0 32px;
+  border-radius: 7px; background: var(--accent);
+  color: #fff; display: flex; align-items: center; justify-content: center;
+}
+.sugg.sugg-ok .sugg-ic { background: var(--good); }
+.sugg-ic svg { width: 17px; height: 17px; }
+.sugg-tt { font-size: 13px; font-weight: 700; margin-bottom: 4px; }
+.sugg-tx { font-size: 12.5px; color: var(--sub); line-height: 1.6; }
+.sugg-tx b { color: var(--bad); }
+.sugg.sugg-ok .sugg-tx b { color: var(--good); }
+.sugg-tips { display: flex; flex-direction: column; gap: 7px; margin-top: 10px; }
+.sugg-tip { font-size: 12px; color: var(--sub); display: flex; align-items: flex-start; gap: 8px; line-height: 1.6; }
+.tip-dot { width: 7px; height: 7px; border-radius: 50%; flex: 0 0 7px; margin-top: 5px; }
+.tip-dot.tip-eco { background: var(--good); }
+.tip-dot.tip-pro { background: var(--accent); }
+.sugg-act { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 12px; }
+
+/* Buttons */
+.s-btn {
+  font-size: 12.5px; font-weight: 600; border-radius: 6px;
+  padding: 7px 14px; cursor: pointer;
+  border: 1px solid var(--border2);
+  background: var(--panel); color: var(--ink);
+  white-space: nowrap; transition: border-color .12s, color .12s;
+}
+.s-btn:hover { border-color: var(--accent); color: var(--accent); }
+.s-btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
+.s-btn-primary:hover { background: var(--accent-deep); border-color: var(--accent-deep); }
+.s-btn-outline-pro { border-color: var(--accent); color: var(--accent); font-weight: 700; text-decoration: none; display: inline-flex; align-items: center; }
+.s-btn-outline-pro:hover { background: var(--accent-soft); }
+
+/* Status chips */
+.chip {
+  display: inline-flex; align-items: center; gap: 5px;
+  font-size: 12px; font-weight: 700; border-radius: 5px;
+  padding: 4px 10px; width: fit-content;
+}
+.chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
+.chip-bad { color: var(--bad); background: var(--bad-soft); border: 1px solid rgba(185,28,28,.25); }
+.chip-warn { color: var(--warn); background: var(--warn-soft); }
+.chip-good { color: var(--good); background: var(--good-soft); }
+
+/* Layout */
+.stack { display: flex; flex-direction: column; gap: 16px; }
+.toast {
+  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%);
+  background: var(--ink); color: #fff; font-size: 13px; font-weight: 600;
+  padding: 11px 20px; border-radius: 8px;
+  box-shadow: 0 8px 24px rgba(0,0,0,.2); z-index: 80;
+  display: flex; align-items: center; gap: 9px;
+}
+.toast svg { width: 15px; height: 15px; color: var(--good); }
+
+@media(max-width:880px) { .s-grid { grid-template-columns: 1fr; } }
+
+/* 全屋污染柱状图 */
+.rbc{padding:4px 2px 0;}
+.rbc-plot{display:flex;flex-wrap:wrap;gap:26px 30px;align-items:flex-end;}
+.rbc-room{display:flex;flex-direction:column;align-items:center;gap:8px;}
+.rbc-bars{position:relative;display:flex;align-items:flex-end;gap:7px;height:150px;padding-top:16px;}
+.rbc-100{position:absolute;left:-6px;right:-6px;bottom:100px;border-top:1px dashed #C0392B;opacity:.55;}
+.rbc-bar{position:relative;width:15px;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;}
+.rbc-val{position:absolute;top:-2px;font-size:10px;font-weight:700;white-space:nowrap;}
+.rbc-col{width:100%;border-radius:4px 4px 0 0;}
+.rbc-na{height:2px;background:#d9dde2;}
+.rbc-room-nm{font-size:12.5px;color:var(--ink,#1f2328);font-weight:600;}
+.rbc-legend{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:20px;padding-top:14px;border-top:1px solid #eef0f2;}
+.rbc-lg{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--muted,#8a8f98);}
+.rbc-lg i{width:11px;height:11px;border-radius:3px;display:inline-block;}
+.rbc-lg-dash{width:14px;height:0;border-top:1px dashed #C0392B;border-radius:0;}