fix(articles): 修复cardio-cerebro.html中ref-screenshot图片路径(/img→../img)

web/articles/cardio-cerebro.html

@@ -676,11 +676,11 @@
 
     <div style="display:flex;flex-wrap:wrap;gap:0.75rem;justify-content:center;margin-bottom:1rem;">
       <div style="flex:1;min-width:200px;max-width:320px;">
-        <img class="ref-shot" src="/img/ref-screenshots/misdiagnosis_silent_mi_ref.png" alt="沉默性心肌缺血参考来源" style="width:100%;border-radius:8px;">
+        <img class="ref-shot" src="../img/ref-screenshots/misdiagnosis_silent_mi_ref.png" alt="沉默性心肌缺血参考来源" style="width:100%;border-radius:8px;">
         <span class="ref-caption">▲ 沉默性心肌缺血——约25%的心梗无症状，长期死亡率与有症状心梗相当（Cleveland Clinic）</span>
       </div>
       <div style="flex:1;min-width:200px;max-width:320px;">
-        <img class="ref-shot" src="/img/ref-screenshots/misdiagnosis_women_ref.png" alt="女性心梗症状参考来源" style="width:100%;border-radius:8px;">
+        <img class="ref-shot" src="../img/ref-screenshots/misdiagnosis_women_ref.png" alt="女性心梗症状参考来源" style="width:100%;border-radius:8px;">
         <span class="ref-caption">▲ 女性心梗症状：下颌/颈部疼痛、疲劳、气短——胸痛比例低于男性（NIH/NLM系统综述）</span>
       </div>
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@@ -710,11 +710,11 @@
 
     <div style="display:flex;flex-wrap:wrap;gap:0.75rem;justify-content:center;margin-bottom:1rem;">
       <div style="flex:1;min-width:200px;max-width:320px;">
-        <img class="ref-shot" src="/img/ref-screenshots/misdiagnosis_stroke_ref.png" alt="脑卒中漏诊参考来源" style="width:100%;border-radius:8px;">
+        <img class="ref-shot" src="../img/ref-screenshots/misdiagnosis_stroke_ref.png" alt="脑卒中漏诊参考来源" style="width:100%;border-radius:8px;">
         <span class="ref-caption">▲ 急诊卒中漏诊率高达9-25%，后循环卒中因眩晕/恶心症状更易被误诊（丁香园·Kerber Stroke 2017）</span>
       </div>
       <div style="flex:1;min-width:200px;max-width:320px;">
-        <img class="ref-shot" src="/img/ref-screenshots/misdiagnosis_young_stroke_ref.png" alt="青年卒中参考来源" style="width:100%;border-radius:8px;">
+        <img class="ref-shot" src="../img/ref-screenshots/misdiagnosis_young_stroke_ref.png" alt="青年卒中参考来源" style="width:100%;border-radius:8px;">
         <span class="ref-caption">▲ 全球早发型卒中（18-50岁）发病率20年↑40%，青年卒中漏诊率显著偏高（Ekker et al., Lancet Neurology 2019）</span>
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@@ -733,9 +733,9 @@
         </div>
       </div>
       <div class="card" style="background:#fff5f5;border:1px solid #fecaca;">
-        <img class="ref-shot" src="/img/ref-screenshots/misdiagnosis_toothjaw_ref.png" alt="牙痛与心梗研究来源截图" style="max-width:100%;border-radius:8px;margin-bottom:0.5rem;">
+        <img class="ref-shot" src="../img/ref-screenshots/misdiagnosis_toothjaw_ref.png" alt="牙痛与心梗研究来源截图" style="max-width:100%;border-radius:8px;margin-bottom:0.5rem;">
         <span class="ref-caption" style="margin-bottom:0.5rem;">▲ 系统综述：颌面部疼痛可作为心梗唯一症状——最高4%患者仅表现为牙痛/下颌痛（J Oral Facial Pain Headache 2020）</span>
-        <img class="ref-shot" src="/img/ref-screenshots/misdiagnosis_women_ref.png" alt="女性心梗症状研究截图" style="max-width:100%;border-radius:8px;">
+        <img class="ref-shot" src="../img/ref-screenshots/misdiagnosis_women_ref.png" alt="女性心梗症状研究截图" style="max-width:100%;border-radius:8px;">
         <span class="ref-caption">▲ 女性心梗症状：下颌/颈部疼痛、极度疲劳是最常见前驱症状（NIH/NLM系统综述）</span>
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@@ -819,10 +819,10 @@
       </div>
     </div>
 
-    <img class="ref-shot" src="/img/ref-screenshots/cardio_ref_cantos.png" alt="CANTOS研究截图">
+    <img class="ref-shot" src="../img/ref-screenshots/cardio_ref_cantos.png" alt="CANTOS研究截图">
     <span class="ref-caption">▲ CANTOS研究：靶向IL-1β的抗炎治疗使心血管事件风险降低15%，而LDL-C无变化（丁香园解读·NEJM 2017）</span>
 
-    <img class="ref-shot" src="/img/ref-screenshots/cardio_ref_gut_leak.png" alt="肠漏与心血管疾病Meta分析截图">
+    <img class="ref-shot" src="../img/ref-screenshots/cardio_ref_gut_leak.png" alt="肠漏与心血管疾病Meta分析截图">
     <span class="ref-caption">▲ 系统综述与Meta分析：CVD患者肠漏标志物显著升高（Frontiers in Nutrition 2024, 13项研究, n=1321）</span>
 
     <div class="evidence-box purple" style="margin-top:1.5rem;">