style: refine Today environment header

frontend/src/components/TodayEnvironmentStrip.test.ts

@@ -99,14 +99,53 @@ describe('TodayEnvironmentStrip', () => {
     expect(goldDate?.getAttribute('aria-label')).toBe('市场日期 2026-09-15')
   })
 
-  it('keeps mobile content to a horizontal calendar row and two stacked source columns', () => {
+  it('shows edit-line state only when attention is required', async () => {
+    const fresh = await mountStrip({ environment: { ...environment, gold: { ...environment.gold!, status: 'fresh' } } })
+    expect(fresh.querySelector('.today-environment')?.classList.contains('has-attention')).toBe(false)
+    expect(fresh.querySelector('.today-environment__status')?.textContent).toBe('')
+
+    const refreshing = await mountStrip({ environment, loading: true })
+    expect(refreshing.querySelector('.today-environment')?.classList.contains('is-refreshing')).toBe(true)
+    expect(refreshing.querySelector('.today-environment__status')?.textContent).toContain('更新中')
+
+    const failed = await mountStrip({ environment, failed: true })
+    expect(failed.querySelector('.today-environment')?.classList.contains('has-attention')).toBe(true)
+    expect(failed.querySelector('.today-environment__status')?.textContent).toContain('更新失败 · 上次信息')
+  })
+
+  it('renders unavailable sources as two-line placeholders without adding a status row', async () => {
+    const host = await mountStrip({ environment: {
+      calendar: environment.calendar,
+      weather: { status: 'unavailable' },
+      gold: { status: 'unavailable' },
+    } })
+    expect(host.querySelectorAll('.today-environment__skeleton')).toHaveLength(4)
+    expect(host.querySelectorAll('.today-environment__weather > .today-environment__skeleton')).toHaveLength(2)
+    expect(host.querySelectorAll('.today-environment__gold > .today-environment__skeleton')).toHaveLength(2)
+  })
+
+  it('uses the approved cream edit-line typography and separators', () => {
     const css = readFileSync(resolve(process.cwd(), 'src/style.css'), 'utf8')
-    expect(css).toContain('.today-environment__status:not(.today-environment__state){position:absolute;width:1px;height:1px;')
-    expect(css).toContain('@container(max-width:559px){.today-environment{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);')
-    expect(css).toContain('.today-environment__calendar{grid-column:1/-1;grid-row:1;display:flex;flex-direction:row;padding-right:0}')
-    expect(css).toContain('.today-environment__weather,.today-environment__gold{display:flex;flex-direction:column;align-items:flex-start;gap:2px}')
+    expect(css).toContain('.today-environment{grid-column:1/-1;position:relative;min-width:0;min-height:40px;')
+    expect(css).toContain('color:#302a24;font-size:14px;font-weight:650')
+    expect(css).toContain('color:#655b50;font-size:12px;font-weight:450')
+    expect(css).toContain('color:#8b8275;font-size:11px;font-weight:400')
+    expect(css).toContain('.today-environment:after{content:"";position:absolute;left:10px;right:10px;bottom:0;height:1px;background:#e4d5c0}')
+    expect(css).toContain('.today-environment.has-attention:before{content:"";width:2px;height:14px;background:#f15a29')
+    expect(css).not.toContain('border-left:1px solid var(--border-cream)')
+    expect(css).not.toMatch(/\.today-environment[^}]*gradient|\.today-environment[^}]*box-shadow|\.today-environment[^}]*backdrop-filter/)
+  })
+
+  it('keeps mobile content to exactly two parent rows with stacked source columns', () => {
+    const css = readFileSync(resolve(process.cwd(), 'src/style.css'), 'utf8')
+    expect(css).toContain('@container(max-width:559px){.today-environment{min-height:68px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:auto auto;column-gap:14px;')
+    expect(css).toContain('.today-environment__calendar{grid-column:1/-1;grid-row:1;display:flex;flex-direction:row;')
+    expect(css).toContain('.today-environment__weather,.today-environment__gold{display:flex;flex-direction:column;align-items:flex-start;gap:2px;overflow:visible}')
+    expect(css).toContain('.today-environment__gold{grid-column:2;grid-row:2;padding-left:14px}')
+    expect(css).toContain('.today-environment__gold:before{content:"";position:absolute;left:0;top:4px;width:1px;height:14px;background:#e4d5c0}')
     expect(css).toContain('.today-environment__calendar-main--desktop,.today-environment__gold-date--desktop{display:none}')
     expect(css).toContain('.today-environment__calendar-main--mobile,.today-environment__gold-date--mobile{display:inline}')
-    expect(css).not.toContain('.today-environment__calendar{padding-right:42%}')
+    const mobileBlock = css.slice(css.indexOf('@container(max-width:559px){.today-environment'), css.indexOf('/* Solid cream material system'))
+    expect(mobileBlock).not.toContain('text-overflow:ellipsis')
   })
 })