.video-graphic{width:100%;max-width:1200px;margin:0 auto;padding:20px 0 40px}.text-card{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-md);padding:20px 24px;box-shadow:var(--shadow-card)}.text-card .card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.text-card .card-title{font-size:18px;font-weight:600;color:var(--text-primary);letter-spacing:-.01em}.notice-trigger{display:flex;align-items:center}.notice-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border:1px solid var(--border-default);border-radius:8px;background:var(--bg-subtle);cursor:pointer;transition:all .2s var(--ease-standard)}.notice-btn:hover{border-color:var(--color-brand);background:var(--color-brand-subtle)}.text-card .card-content p{font-size:13px;color:var(--text-tertiary);line-height:1.7}.vg-tabs{display:flex;gap:8px;margin:20px 0 0;border-bottom:1px solid 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a{color:var(--color-brand);font-size:13px;text-decoration:none}.render-result a:hover{text-decoration:underline}@media (max-width: 900px){.edit-layout{flex-direction:column}.side-nav{width:100%;flex-direction:row;overflow-x:auto}.side-item{white-space:nowrap}.phone-preview{width:100%}.style-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width: 640px){.form-row{flex-direction:column}.style-grid{grid-template-columns:repeat(2,1fr)}}:root{--bg-page: #FAF9F7;--bg-surface: #FFFFFF;--bg-subtle: #F4F2EE;--text-primary: #1A1D24;--text-secondary: #5A6172;--text-tertiary: #6B7280;--border-default: #E4E6EB;--border-strong: #C8CCD4;--color-brand: #F97316;--color-brand-hover: #E25F08;--color-brand-subtle: #FFF6EF;--color-brand-ring: #FFD3AE;--color-blue: #5FA8EE;--color-blue-strong: #3D8BE4;--color-blue-subtle: #E3EFFC;--color-success: #2E9E5B;--color-warning: #D97706;--color-error: #D64545;--color-info: #3D8BE4;--radius-sm: 8px;--radius-md: 12px;--shadow-card: 0 1px 2px rgba(16, 24, 40, 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