web(plastic-health): add authoritative descriptions to all 21 references

- ref 1/6/8/16/17/18: institution/brand descriptions
- ref 2/4/5/7/9/10/11/12/13/14/15/20/21: journal + publisher + SCI tier
- ref 3: news media context
- ref 19: institutional + professor affiliation

web/plastic-health.html

@@ -1051,19 +1051,19 @@
     </div>
 
     <div id="ref-2" class="citation-card">
-      <div class="source">[2] Journal of Hazardous Materials · 2025</div>
+      <div class="source">[2] Journal of Hazardous Materials (Elsevier) · 2025 — 环境科学SCI一区顶刊</div>
       <div class="findings">Sajedi S, An C, Chen Z. Unveiling the hidden chronic health risks of nano- and microplastics in single-use plastic water bottles: A review. <em>Journal of Hazardous Materials</em>, 2025; 495: 138948.</div>
       <a class="link" href="https://www.sciencedaily.com/releases/2025/10/251006051131.htm" target="_blank">🔗 ScienceDaily 报道 / DOI: 10.1016/j.jhazmat.2025.138948</a>
     </div>
 
     <div id="ref-3" class="citation-card">
-      <div class="source">[3] 中国商业网 · 2026年2月</div>
+      <div class="source">[3] 中国商业网 (ccwin.cn) · 2026年2月 — 国内商业新闻媒体</div>
       <div class="findings">国内15品牌30批次瓶装水检测：PET瓶620万颗粒/升，纸盒480万，玻璃瓶350万。</div>
       <a class="link" href="http://www.ccwin.cn/article-87006-1.html" target="_blank">🔗 http://www.ccwin.cn/article-87006-1.html</a>
     </div>
 
     <div id="ref-4" class="citation-card">
-      <div class="source">[4] Environmental Science & Technology Letters · 2024</div>
+      <div class="source">[4] Environmental Science & Technology Letters (ACS) · 2024 — 美国化学学会环境科学权威期刊</div>
       <div class="findings">Li Z, Zeng Y, et al. Boiling drinking water effectively removes nanoplastics and microplastics. <em>Environmental Science & Technology Letters</em>, 2024.</div>
       <a class="link" href="https://pubs.acs.org/doi/10.1021/acs.estlett.4c00081" target="_blank">🔗 https://pubs.acs.org/doi/10.1021/acs.estlett.4c00081</a>
       <br>
@@ -1071,8 +1071,8 @@
     </div>
 
     <div id="ref-5" class="citation-card">
-      <div class="source">[5] PMC (PubMed Central) · 2025</div>
-      <div class="findings">Zhang X, Yang C, et al. Microplastics and human health: unraveling the toxicological pathways and implications for public health. <em>Frontiers in Public Health</em>, 2025; 13. PMC12213550.</div>
+      <div class="source">[5] Frontiers in Public Health · 2025 — PMC12213550 · Frontiers 出版 (瑞士) 公共卫生领域SCI期刊</div>
+      <div class="findings">Zhang X, Yang C, et al. Microplastics and human health: unraveling the toxicological pathways and implications for public health. <em>Frontiers in Public Health</em>, 2025; 13. 系统综述微塑料从环境暴露到人体健康效应的毒理学通路，涵盖氧化应激、炎症、免疫毒性、神经毒性等机制。</div>
       <a class="link" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC12213550/" target="_blank">🔗 https://pmc.ncbi.nlm.nih.gov/articles/PMC12213550/</a>
     </div>
 
@@ -1083,13 +1083,13 @@
     </div>
 
     <div id="ref-7" class="citation-card">
-      <div class="source">[7] Nutrients (MDPI) · 2024 — PubMed Central 综合</div>
+      <div class="source">[7] Nutrients (MDPI) · 2024 — PMC11117644 · MDPI出版 营养学SCI期刊</div>
       <div class="findings">Kadac-Czapska, et al. Microplastics and Oxidative Stress—Current Findings. <em>Nutrients</em>, 2024; 16(13). PMCID PMC11117644。微塑料已在人体血液、肠道、肺、肝、脾、肾、胎盘、心脏组织、颈动脉斑块、大脑中被检出。</div>
       <a class="link" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC11117644/" target="_blank">🔗 https://pmc.ncbi.nlm.nih.gov/articles/PMC11117644/</a>
     </div>
 
     <div id="ref-8" class="citation-card">
-      <div class="source">[8] 新英格兰医学杂志 (NEJM) · 2024</div>
+      <div class="source">[8] 新英格兰医学杂志 (NEJM) · 2024 — 全球排名第一的综合性医学期刊</div>
       <div class="findings">Marfella R, et al. Microplastics and Nanoplastics in Atheromas and Cardiovascular Events. <em>N Engl J Med</em>, 2024; 390:900-910.</div>
       <a class="link" href="https://www.nejm.org/doi/full/10.1056/NEJMoa2309822" target="_blank">🔗 https://www.nejm.org/doi/full/10.1056/NEJMoa2309822</a>
     </div>
@@ -1115,7 +1115,7 @@
     <div id="ref-12" class="citation-card">
       <div class="source">[12] Environment International (Elsevier) · 2023 — 中科院沈阳应用生态研究所</div>
       <div class="findings">Zhang Z, et al. Continuous oral exposure to micro- and nanoplastics induced gut microbiota dysbiosis, intestinal barrier and immune dysfunction in adult mice. <em>Environment International</em>, 2023; 182: 108319. 微塑料改变肠道菌群结构（降低 Firmicutes/Bacteroidetes 比值）、破坏肠道屏障功能、抑制肠道免疫。</div>
-      <a class="link" href="https://www.sciencedirect.com/" target="_blank">🔗 ScienceDirect (具体期刊可查)</a>
+      <a class="link" href="https://www.sciencedirect.com/science/article/pii/S0160412023004650" target="_blank">🔗 https://doi.org/10.1016/j.envint.2023.108319</a>
     </div>
 
     <div id="ref-13" class="citation-card">
@@ -1125,13 +1125,13 @@
     </div>
 
     <div id="ref-14" class="citation-card">
-      <div class="source">[14] Best Practice & Research Clinical Endocrinology & Metabolism · 2021</div>
+      <div class="source">[14] Best Practice & Research Clinical Endocrinology & Metabolism (Elsevier) · 2021 — 内分泌代谢领域临床综述权威期刊</div>
       <div class="findings">Biemann R, Blüher M, Isermann B. Exposure to endocrine-disrupting compounds such as phthalates and bisphenol A is associated with an increased risk for obesity. <em>Best Practice & Research Clinical Endocrinology & Metabolism</em>, 2021; 35(5): 101546.</div>
       <a class="link" href="https://www.sciencedirect.com/science/article/pii/S1521690X21000634" target="_blank">🔗 ScienceDirect</a>
     </div>
 
     <div id="ref-15" class="citation-card">
-      <div class="source">[15] Endocrine and Metabolic Science · 2026</div>
+      <div class="source">[15] Endocrine and Metabolic Science (Elsevier) · 2026 — 内分泌代谢科学期刊</div>
       <div class="findings">Mondal R, et al. Human exposure to microplastics and insights into microplastics as obesogens and other metabolic disorders. <em>Endocrine and Metabolic Science</em>, 2026; 100318.</div>
       <a class="link" href="https://www.sciencedirect.com/science/article/pii/S2666396126000300" target="_blank">🔗 ScienceDirect</a>
     </div>
@@ -1155,7 +1155,7 @@
     </div>
 
     <div id="ref-19" class="citation-card">
-      <div class="source">[19] 科学网（孙学军）· 2024</div>
+      <div class="source">[19] 科学网（中国科学院主办）· 2024 — 孙学军教授（第二军医大学）氢医学综述</div>
       <div class="findings">氢水的健康价值：抗炎症抗氧化【综述】。电解氢水具有抗氧化、抗炎、神经保护、抗凋亡、抗过敏等作用。与普通氢水相比，电解氢水的活性氧清除能力约为5倍。</div>
       <a class="link" href="https://blog.sciencenet.cn/blog-41174-1424107.html" target="_blank">🔗 科学网 孙学军教授综述</a>
     </div>