{"id":237,"date":"2026-03-26T21:01:15","date_gmt":"2026-03-26T21:01:15","guid":{"rendered":"https:\/\/www.hi-posts.com\/tw\/accessibility-standards-product-designers\/"},"modified":"2026-03-26T21:01:15","modified_gmt":"2026-03-26T21:01:15","slug":"accessibility-standards-product-designers","status":"publish","type":"post","link":"https:\/\/www.hi-posts.com\/tw\/accessibility-standards-product-designers\/","title":{"rendered":"UX\u8a2d\u8a08\u6307\u5357\uff1a\u6bcf\u4f4d\u7522\u54c1\u8a2d\u8a08\u5e2b\u90fd\u5fc5\u9808\u4e86\u89e3\u7684\u53ef\u8a2a\u554f\u6027\u6a19\u6e96"},"content":{"rendered":"<p>\u6253\u9020\u5c0d\u6240\u6709\u4eba\u90fd\u6709\u6548\u7684\u6578\u4f4d\u7522\u54c1\uff0c\u662f\u73fe\u4ee3\u7522\u54c1\u8a2d\u8a08\u7684\u6838\u5fc3\u8cac\u4efb\u3002\u53ef\u8a2a\u554f\u6027\u4e0d\u662f\u5c08\u6848\u7d50\u675f\u6642\u624d\u8981\u52fe\u9078\u7684\u9078\u9805\uff1b\u5b83\u662f\u4e00\u9805\u57fa\u672c\u7684\u8a2d\u8a08\u539f\u5247\uff0c\u5f9e\u6700\u521d\u7684\u8349\u5716\u968e\u6bb5\u5c31\u5f71\u97ff\u8457\u6c7a\u7b56\u3002\u7576\u8a2d\u8a08\u5e2b\u5728\u65e9\u671f\u5c31\u6574\u5408\u53ef\u8a2a\u554f\u6027\u6a19\u6e96\u6642\uff0c\u4ed6\u5011\u6240\u5efa\u7acb\u7684\u4ecb\u9762\u5c07\u5177\u5099\u53ef\u7528\u6027\u3001\u5305\u5bb9\u6027\u8207\u7a69\u5065\u6027\u3002<\/p>\n<p>\u672c\u6307\u5357\u6982\u8ff0\u4e86\u60a8\u5fc5\u9808\u4e86\u89e3\u7684\u95dc\u9375\u6a19\u6e96\u3002\u5167\u5bb9\u6db5\u84cb\u7db2\u9801\u5167\u5bb9\u53ef\u8a2a\u554f\u6027\u6307\u5357\uff08WCAG\uff09\u3001\u8996\u89ba\u8a2d\u8a08\u9700\u6c42\u3001\u4e92\u52d5\u6a21\u5f0f\u4ee5\u53ca\u5167\u5bb9\u7b56\u7565\u3002\u9075\u5faa\u9019\u4e9b\u6307\u5357\uff0c\u53ef\u78ba\u4fdd\u60a8\u7684\u8a2d\u8a08\u80fd\u652f\u63f4\u5177\u6709\u4e0d\u540c\u80fd\u529b\u7684\u4f7f\u7528\u8005\uff0c\u5305\u62ec\u8996\u969c\u3001\u807d\u969c\u3001\u884c\u52d5\u969c\u7919\u6216\u8a8d\u77e5\u5dee\u7570\u8005\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Chibi-style infographic illustrating essential WCAG accessibility standards for product designers in 16:9 format, featuring the four POUR principles (Perceivable, Operable, Understandable, Robust), WCAG conformance levels A\/AA\/AAA pyramid, visual design requirements including 4.5:1 color contrast ratio and 16px minimum font size, interaction guidelines like keyboard navigation and 44x44px touch targets, common design pitfalls with accessible solutions, and testing best practices, all conveyed through cute chibi characters, high-contrast colors, and clear visual hierarchy to promote inclusive digital product design\" decoding=\"async\" src=\"https:\/\/www.hi-posts.com\/wp-content\/uploads\/2026\/03\/accessibility-standards-product-designers-infographic-chibi.jpg\"\/><\/figure>\n<\/div>\n<h2>\ud83c\udf10 \u7406\u89e3 WCAG \u6846\u67b6<\/h2>\n<p>\u7db2\u9801\u5167\u5bb9\u53ef\u8a2a\u554f\u6027\u6307\u5357\uff08WCAG\uff09\u662f\u5168\u7403\u7db2\u9801\u53ef\u8a2a\u554f\u6027\u7684\u570b\u969b\u6a19\u6e96\u3002\u7531\u842c\u7dad\u7db2\u806f\u76df\uff08W3C\uff09\u7ba1\u7406\uff0c\u9019\u4e9b\u6307\u5357\u63d0\u4f9b\u4e86\u4e00\u500b\u6846\u67b6\uff0c\u4f7f\u7db2\u9801\u5167\u5bb9\u5c0d\u6b98\u969c\u4eba\u58eb\u66f4\u5177\u53ef\u8a2a\u554f\u6027\u3002\u96d6\u7136\u6700\u521d\u5c08\u6ce8\u65bc\u7db2\u9801\uff0c\u4f46\u9019\u4e9b\u539f\u5247\u5ee3\u6cdb\u9069\u7528\u65bc\u8edf\u9ad4\u3001\u61c9\u7528\u7a0b\u5f0f\u8207\u6578\u4f4d\u7522\u54c1\u3002<\/p>\n<p>\u9019\u4e9b\u6307\u5357\u5206\u70ba\u4e09\u500b\u7b26\u5408\u7a0b\u5ea6\u7b49\u7d1a\uff1a<\/p>\n<ul>\n<li><strong>Level A\uff1a<\/strong> \u6700\u4f4e\u53ef\u8a2a\u554f\u6027\u7b49\u7d1a\u3002\u82e5\u7db2\u7ad9\u672a\u9054\u6b64\u6a19\u6e96\uff0c\u5247\u5b8c\u5168\u7121\u6cd5\u4f7f\u7528\u3002<\/li>\n<li><strong>Level AA\uff1a<\/strong> \u4e2d\u7b49\u7d1a\u5225\u3002\u9019\u901a\u5e38\u662f\u5927\u591a\u6578\u6cd5\u5f8b\u5408\u898f\u8207\u7522\u696d\u6a19\u6e96\u7684\u76ee\u6a19\u3002<\/li>\n<li><strong>Level AAA\uff1a<\/strong> \u6700\u9ad8\u53ef\u8a2a\u554f\u6027\u7b49\u7d1a\u3002\u96d6\u7136\u662f\u7406\u60f3\u76ee\u6a19\uff0c\u4f46\u901a\u5e38\u7121\u6cd5\u5c0d\u6240\u6709\u5167\u5bb9\u9054\u6210\u3002<\/li>\n<\/ul>\n<p>\u5927\u591a\u6578\u7d44\u7e54\u7684\u76ee\u6a19\u662f\u9054\u5230<strong>WCAG 2.1 Level AA<\/strong>\u7684\u5408\u898f\u6027\u3002\u9019\u7a2e\u5e73\u8861\u78ba\u4fdd\u4e86\u9ad8\u53ef\u7528\u6027\u6a19\u6e96\uff0c\u540c\u6642\u53c8\u4e0d\u6703\u4f7f\u958b\u767c\u8b8a\u5f97\u4e0d\u53ef\u884c\u3002\u8a2d\u8a08\u5e2b\u61c9\u719f\u6089\u6b64\u7b49\u7d1a\u5167\u7684\u5177\u9ad4\u6210\u529f\u6a19\u6e96\u3002<\/p>\n<h2>\ud83c\udfd7\ufe0f \u53ef\u8a2a\u554f\u6027\u7684\u56db\u5927\u539f\u5247\uff08POUR\uff09<\/h2>\n<p>WCAG \u5efa\u7acb\u5728\u56db\u5927\u6838\u5fc3\u539f\u5247\u4e4b\u4e0a\u3002\u6bcf\u4e00\u9805\u8a2d\u8a08\u6c7a\u7b56\u90fd\u61c9\u4ee5\u6b64\u56db\u5927\u652f\u67f1\u70ba\u8a55\u4f30\u4f9d\u64da\u3002\u82e5\u8a2d\u8a08\u672a\u80fd\u7b26\u5408\u5176\u4e2d\u4efb\u4f55\u4e00\u9805\u539f\u5247\uff0c\u5247\u8a72\u8a2d\u8a08\u5373\u4e0d\u5177\u53ef\u8a2a\u554f\u6027\u3002<\/p>\n<h3>1. \u53ef\u611f\u77e5<\/h3>\n<p>\u8cc7\u8a0a\u8207\u4f7f\u7528\u8005\u4ecb\u9762\u5143\u4ef6\u5fc5\u9808\u4ee5\u4f7f\u7528\u8005\u80fd\u5920\u611f\u77e5\u7684\u65b9\u5f0f\u5448\u73fe\u3002\u7121\u8ad6\u4f7f\u7528\u8005\u7684\u611f\u5b98\u80fd\u529b\u70ba\u4f55\uff0c\u90fd\u5fc5\u9808\u80fd\u611f\u77e5\u5230\u6240\u5448\u73fe\u7684\u8cc7\u8a0a\u3002<\/p>\n<ul>\n<li><strong>\u6587\u5b57\u66ff\u4ee3\uff1a<\/strong> \u70ba\u975e\u6587\u5b57\u5167\u5bb9\u63d0\u4f9b\u6587\u5b57\u66ff\u4ee3\u3002\u4f8b\u5982\uff0c\u5716\u7247\u5fc5\u9808\u5177\u5099\u63cf\u8ff0\u6027\u7684\u66ff\u4ee3\u6587\u5b57\u3002<\/li>\n<li><strong>\u6642\u9593\u6027\u5a92\u9ad4\uff1a<\/strong> \u70ba\u6642\u9593\u6027\u5a92\u9ad4\u63d0\u4f9b\u66ff\u4ee3\u65b9\u6848\uff0c\u4f8b\u5982\u5f71\u7247\u7684\u5b57\u5e55\u3002<\/li>\n<li><strong>\u53ef\u9069\u61c9\uff1a<\/strong> \u5275\u5efa\u53ef\u4ee5\u4e0d\u540c\u65b9\u5f0f\u5448\u73fe\uff0c\u4e14\u4e0d\u640d\u5931\u8cc7\u8a0a\u7684\u5167\u5bb9\u3002<\/li>\n<li><strong>\u53ef\u8fa8\u8b58\uff1a<\/strong> \u8b93\u4f7f\u7528\u8005\u66f4\u5bb9\u6613\u770b\u898b\u8207\u807d\u898b\u5167\u5bb9\u3002<\/li>\n<\/ul>\n<h3>2. \u53ef\u64cd\u4f5c<\/h3>\n<p>\u4f7f\u7528\u8005\u4ecb\u9762\u5143\u4ef6\u8207\u5c0e\u822a\u5fc5\u9808\u53ef\u64cd\u4f5c\u3002\u6240\u6709\u529f\u80fd\u90fd\u5fc5\u9808\u80fd\u900f\u904e\u9375\u76e4\u5b58\u53d6\uff0c\u4e14\u4f7f\u7528\u8005\u5fc5\u9808\u6709\u8db3\u5920\u6642\u9593\u95b1\u8b80\u8207\u4f7f\u7528\u5167\u5bb9\u3002<\/p>\n<ul>\n<li><strong>\u9375\u76e4\u53ef\u5b58\u53d6\uff1a<\/strong> \u6240\u6709\u529f\u80fd\u90fd\u5fc5\u9808\u80fd\u5920\u900f\u904e\u9375\u76e4\u4ecb\u9762\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u8db3\u5920\u7684\u6642\u9593\uff1a<\/strong> \u5fc5\u9808\u7d66\u4e88\u4f7f\u7528\u8005\u8db3\u5920\u7684\u6642\u9593\u4f86\u95b1\u8b80\u548c\u4f7f\u7528\u5167\u5bb9\u3002<\/li>\n<li><strong>\u7672\u7647\u767c\u4f5c\u8207\u8eab\u9ad4\u53cd\u61c9\uff1a<\/strong> \u4e0d\u8981\u8a2d\u8a08\u6703\u5f15\u767c\u7672\u7647\u767c\u4f5c\u7684\u5167\u5bb9\u3002<\/li>\n<li><strong>\u53ef\u5c0e\u822a\uff1a<\/strong> \u63d0\u4f9b\u65b9\u6cd5\u5e6b\u52a9\u4f7f\u7528\u8005\u5c0e\u822a\u3001\u5c0b\u627e\u5167\u5bb9\uff0c\u4e26\u78ba\u5b9a\u4ed6\u5011\u7684\u4f4d\u7f6e\u3002<\/li>\n<\/ul>\n<h3>3. \u6613\u65bc\u7406\u89e3<\/h3>\n<p>\u8cc7\u8a0a\u8207\u4f7f\u7528\u8005\u4ecb\u9762\u7684\u64cd\u4f5c\u5fc5\u9808\u6613\u65bc\u7406\u89e3\u3002\u4f7f\u7528\u8005\u5fc5\u9808\u80fd\u5920\u7406\u89e3\u8cc7\u8a0a\uff0c\u4ee5\u53ca\u4f7f\u7528\u8005\u4ecb\u9762\u7684\u64cd\u4f5c\u65b9\u5f0f\u3002<\/p>\n<ul>\n<li><strong>\u53ef\u8b80\u6027\uff1a<\/strong> \u78ba\u4fdd\u6587\u5b57\u5167\u5bb9\u5177\u6709\u53ef\u8b80\u6027\u4e14\u6613\u65bc\u7406\u89e3\u3002<\/li>\n<li><strong>\u53ef\u9810\u6e2c\u6027\uff1a<\/strong> \u78ba\u4fdd\u7db2\u9801\u4ee5\u53ef\u9810\u6e2c\u7684\u65b9\u5f0f\u5448\u73fe\u8207\u904b\u4f5c\u3002<\/li>\n<li><strong>\u8f38\u5165\u5354\u52a9\uff1a<\/strong> \u5354\u52a9\u4f7f\u7528\u8005\u907f\u514d\u4e26\u4fee\u6b63\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h3>4. \u5065\u58ef\u6027<\/h3>\n<p>\u5167\u5bb9\u5fc5\u9808\u8db3\u5920\u5065\u58ef\uff0c\u4ee5\u4fbf\u88ab\u5404\u7a2e\u4f7f\u7528\u8005\u4ee3\u7406\uff08\u5305\u62ec\u8f14\u52a9\u6280\u8853\uff09\u53ef\u9760\u5730\u89e3\u8b80\u3002<\/p>\n<ul>\n<li><strong>\u76f8\u5bb9\u6027\uff1a<\/strong> \u6700\u5927\u5316\u8207\u73fe\u6709\u53ca\u672a\u4f86\u4f7f\u7528\u8005\u5de5\u5177\u7684\u76f8\u5bb9\u6027\u3002<\/li>\n<li><strong>\u6709\u6548\u7a0b\u5f0f\u78bc\uff1a<\/strong> \u78ba\u4fdd\u7a0b\u5f0f\u78bc\u6709\u6548\uff0c\u4ee5\u4fbf\u87a2\u5e55\u95b1\u8b80\u5668\u8207\u700f\u89bd\u5668\u80fd\u6b63\u78ba\u89e3\u8b80\u3002<\/li>\n<\/ul>\n<h2>\ud83c\udfa8 \u8996\u89ba\u8a2d\u8a08\u6a19\u6e96<\/h2>\n<p>\u8996\u89ba\u8a2d\u8a08\u5728\u53ef\u53ca\u6027\u4e2d\u626e\u6f14\u95dc\u9375\u89d2\u8272\u3002\u9ad8\u5c0d\u6bd4\u5ea6\u3001\u6e05\u6670\u7684\u5b57\u9ad4\u8207\u8b39\u614e\u7684\u8272\u5f69\u904b\u7528\uff0c\u78ba\u4fdd\u5167\u5bb9\u5c0d\u6bcf\u500b\u4eba\uff08\u5305\u62ec\u4f4e\u8996\u529b\u6216\u8272\u76f2\u8005\uff09\u90fd\u53ef\u8b80\u3002<\/p>\n<h3>\u8272\u5f69\u5c0d\u6bd4<\/h3>\n<p>\u5c0d\u6bd4\u662f\u6307\u4f7f\u7269\u9ad4\u53ef\u8fa8\u8b58\u7684\u660e\u6697\u6216\u8272\u5f69\u5dee\u7570\u3002\u4f4e\u5c0d\u6bd4\u5ea6\u7684\u6587\u5b57\u5c0d\u8a31\u591a\u4f7f\u7528\u8005\u800c\u8a00\u96e3\u4ee5\u95b1\u8b80\uff0c\u5c24\u5176\u662f\u8996\u89ba\u969c\u7919\u8005\u3002<\/p>\n<ul>\n<li><strong>\u4e00\u822c\u6587\u5b57\uff1a<\/strong> \u4e00\u822c\u6587\u5b57\u7684\u5c0d\u6bd4\u5ea6\u81f3\u5c11\u9808\u9054\u5230 <strong>4.5:1<\/strong> \u8207\u5176\u80cc\u666f\u4e4b\u9593\u7684\u5c0d\u6bd4\u3002<\/li>\n<li><strong>\u5927\u5b57\u9ad4\uff1a<\/strong> \u5b57\u9ad4\u5927\u5c0f\u70ba 18pt \u6216 14pt \u7c97\u9ad4\u7684\u6587\u5b57\uff0c\u5176\u5c0d\u6bd4\u5ea6\u5fc5\u9808\u81f3\u5c11\u70ba<strong>3:1<\/strong>.<\/li>\n<li><strong>UI \u5143\u4ef6\uff1a<\/strong> \u5716\u793a\u548c UI \u90e8\u5206\u7684\u5c0d\u6bd4\u5ea6\u5fc5\u9808\u81f3\u5c11\u70ba<strong>3:1<\/strong> \u8207\u9130\u8fd1\u984f\u8272\u4e4b\u9593\u7684\u5c0d\u6bd4\u5ea6\u3002<\/li>\n<\/ul>\n<p>\u4e0d\u8981\u50c5\u4f9d\u8cf4\u984f\u8272\u4f86\u50b3\u9054\u8cc7\u8a0a\u3002\u4f8b\u5982\uff0c\u82e5\u4f7f\u7528\u7d05\u8272\u6587\u5b57\u8868\u793a\u932f\u8aa4\uff0c\u4e5f\u61c9\u5305\u542b\u5716\u793a\u6216\u6587\u5b57\u8a0a\u606f\u4f86\u8aaa\u660e\u932f\u8aa4\u5167\u5bb9\u3002<\/p>\n<h3>\u5b57\u9ad4\u8207\u9593\u8ddd<\/h3>\n<p>\u5b57\u9ad4\u9078\u64c7\u8207\u9593\u8ddd\u5c0d\u53ef\u8b80\u6027\u6709\u986f\u8457\u5f71\u97ff\u3002\u7121\u896f\u7dda\u5b57\u9ad4\u901a\u5e38\u6bd4\u896f\u7dda\u5b57\u9ad4\u5728\u87a2\u5e55\u4e0a\u66f4\u6613\u95b1\u8b80\u3002<\/p>\n<ul>\n<li><strong>\u5b57\u9ad4\u5927\u5c0f\uff1a<\/strong> \u57fa\u790e\u5b57\u9ad4\u5927\u5c0f\u61c9\u81f3\u5c11\u70ba 16px\u3002\u907f\u514d\u50c5\u4f7f\u7528\u5b57\u9ad4\u5927\u5c0f\u4f86\u50b3\u9054\u91cd\u8981\u6027\u3002<\/li>\n<li><strong>\u884c\u9ad8\uff1a<\/strong> \u78ba\u4fdd\u884c\u9ad8\u81f3\u5c11\u70ba\u5b57\u9ad4\u5927\u5c0f\u7684 1.5 \u500d\uff0c\u4ee5\u9632\u6b62\u6587\u5b57\u884c\u5728\u8996\u89ba\u4e0a\u878d\u5408\u3002<\/li>\n<li><strong>\u5b57\u5143\u9593\u8ddd\uff1a<\/strong> \u589e\u52a0\u5b57\u5143\u9593\u8ddd\uff0c\u4ee5\u63d0\u5347\u95b1\u8b80\u969c\u7919\u6216\u4f4e\u8996\u529b\u4f7f\u7528\u8005\u7684\u53ef\u8b80\u6027\u3002<\/li>\n<li><strong>\u6bb5\u843d\u9593\u8ddd\uff1a<\/strong> \u78ba\u4fdd\u6bb5\u843d\u4e4b\u9593\u6709\u8db3\u5920\u7684\u9593\u8ddd\uff0c\u4ee5\u5340\u5206\u6587\u5b57\u5340\u584a\u3002<\/li>\n<\/ul>\n<h2>\u2328\ufe0f 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4.5:1\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u50c5\u9760\u984f\u8272\u6307\u793a<\/td>\n<td>\u8272\u76f2\u4f7f\u7528\u8005\u7121\u6cd5\u5340\u5206\u72c0\u614b\u3002<\/td>\n<td>\u5728\u984f\u8272\u65c1\u52a0\u4e0a\u5716\u793a\u6216\u6587\u5b57\u6a19\u7c64\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u7f3a\u5c11\u7126\u9ede\u72c0\u614b<\/td>\n<td>\u4f7f\u7528\u9375\u76e4\u7684\u4f7f\u7528\u8005\u7121\u6cd5\u77e5\u9053\u4ed6\u5011\u7684\u4f4d\u7f6e\u3002<\/td>\n<td>\u70ba\u6240\u6709\u4e92\u52d5\u5143\u7d20\u8a2d\u8a08\u53ef\u898b\u7684\u7126\u9ede\u6307\u793a\u5668\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u8868\u55ae\u6a19\u7c64\u4e0d\u6e05\u6670<\/td>\n<td>\u87a2\u5e55\u95b1\u8b80\u5668\u7121\u6cd5\u8b58\u5225\u8f38\u5165\u6b04\u4f4d\u3002<\/td>\n<td>\u78ba\u4fdd\u6bcf\u500b\u8f38\u5165\u6b04\u4f4d\u90fd\u6709\u5c0d\u61c9\u7684\u6a19\u7c64\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u81ea\u52d5\u64ad\u653e\u5a92\u9ad4<\/td>\n<td>\u5e72\u64fe\u4f7f\u7528\u8005\u4e26\u963b\u6b62\u5c08\u6ce8\u3002<\/td>\n<td>\u95dc\u9589\u81ea\u52d5\u64ad\u653e\uff0c\u6216\u7acb\u5373\u63d0\u4f9b\u66ab\u505c\u6309\u9215\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u89f8\u63a7\u76ee\u6a19\u904e\u5c0f<\/td>\n<td>\u5c0d\u52d5\u4f5c\u969c\u7919\u4f7f\u7528\u8005\u800c\u8a00\u56f0\u96e3\u3002<\/td>\n<td>\u78ba\u4fdd\u89f8\u63a7\u76ee\u6a19\u81f3\u5c11\u70ba 44\u00d744 \u50cf\u7d20\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ud83e\uddea \u6e2c\u8a66\u4f60\u7684\u8a2d\u8a08<\/h2>\n<p>\u82e5\u7121\u6e2c\u8a66\uff0c\u53ef\u53ca\u6027\u8a2d\u8a08\u4fbf\u4e0d\u5b8c\u6574\u3002\u81ea\u52d5\u5316\u5de5\u5177\u96d6\u6709\u5e6b\u52a9\uff0c\u4f46\u7121\u6cd5\u767c\u73fe\u6240\u6709\u554f\u984c\u3002<\/p>\n<h3>\u81ea\u52d5\u5be9\u8a08<\/h3>\n<p>\u4f7f\u7528\u81ea\u52d5\u5316\u5de5\u5177\u4f86\u767c\u73fe\u5e38\u898b\u554f\u984c\uff0c\u4f8b\u5982\u7f3a\u5c11\u66ff\u4ee3\u6587\u5b57\u3001\u5c0d\u6bd4\u5ea6\u4e0d\u8db3\u6216\u7121\u6548\u7684\u984f\u8272\u7d44\u5408\u3002\u9019\u4e9b\u5de5\u5177\u53ef\u63d0\u4f9b\u5408\u898f\u6027\u7684\u57fa\u6e96\u3002<\/p>\n<ul>\n<li><strong>\u6aa2\u67e5\u984f\u8272\u5c0d\u6bd4\u5ea6\uff1a<\/strong>\u9a57\u8b49\u8a2d\u8a08\u7cfb\u7d71\u4e2d\u5404\u8655\u7684\u5c0d\u6bd4\u5ea6\u6c34\u5e73\u3002<\/li>\n<li><strong>\u9a57\u8b49\u7d50\u69cb\uff1a<\/strong> \u78ba\u4fdd\u8a9e\u7fa9\u6a19\u7c64\u88ab\u6b63\u78ba\u4f7f\u7528\u3002<\/li>\n<li><strong>\u5be9\u67e5\u66ff\u4ee3\u6587\u5b57\uff1a<\/strong> \u6aa2\u67e5\u6240\u6709\u5716\u7247\u662f\u5426\u90fd\u6709\u63cf\u8ff0\u3002<\/li>\n<\/ul>\n<h3>\u624b\u52d5\u6aa2\u67e5<\/h3>\n<p>\u81ea\u52d5\u5316\u5de5\u5177\u6703\u5ffd\u7565\u4e0a\u4e0b\u6587\u3002\u624b\u52d5\u6aa2\u67e5\u53ef\u78ba\u4fdd\u4f7f\u7528\u8005\u9ad4\u9a57\u908f\u8f2f\u4e00\u81f4\u3002<\/p>\n<ul>\n<li><strong>\u50c5\u4f7f\u7528\u9375\u76e4\uff1a<\/strong> \u50c5\u4f7f\u7528 Tab \u9375\u5c0e\u822a\u60a8\u7684\u4ecb\u9762\u3002\u60a8\u662f\u5426\u80fd\u5b58\u53d6\u6240\u6709\u5167\u5bb9\uff1f<\/li>\n<li><strong>\u7e2e\u653e\uff1a<\/strong> \u5c07\u4ecb\u9762\u7e2e\u653e\u5230 200%\u3002\u5167\u5bb9\u662f\u5426\u51fa\u73fe\u65b7\u88c2\u6216\u91cd\u758a\uff1f<\/li>\n<li><strong>\u7126\u9ede\u9806\u5e8f\uff1a<\/strong> \u7126\u9ede\u662f\u5426\u5728\u4ecb\u9762\u4e2d\u908f\u8f2f\u6027\u5730\u79fb\u52d5\uff1f<\/li>\n<\/ul>\n<h3>\u4f7f\u7528\u8005\u6e2c\u8a66<\/h3>\n<p>\u6c92\u6709\u4efb\u4f55\u6771\u897f\u80fd\u53d6\u4ee3\u4f86\u81ea\u771f\u5be6\u4f7f\u7528\u8005\u7684\u53cd\u994b\u3002\u5728\u60a8\u7684\u4f7f\u7528\u8005\u7814\u7a76\u4e2d\u7d0d\u5165\u6b98\u969c\u4eba\u58eb\u3002<\/p>\n<ul>\n<li><strong>\u62db\u52df\u591a\u6a23\u5316\u7684\u4f7f\u7528\u8005\uff1a<\/strong> \u5305\u542b\u6709\u8996\u89ba\u3001\u904b\u52d5\u53ca\u8a8d\u77e5\u969c\u7919\u7684\u4f7f\u7528\u8005\u3002<\/li>\n<li><strong>\u89c0\u5bdf\u4efb\u52d9\uff1a<\/strong> \u89c0\u5bdf\u4f7f\u7528\u8005\u5982\u4f55\u5b8c\u6210\u95dc\u9375\u4efb\u52d9\uff0c\u4e14\u4e0d\u52a0\u4ee5\u5e72\u64fe\u3002<\/li>\n<li><strong>\u6536\u96c6\u53cd\u994b\uff1a<\/strong> \u554f\u8a62\u4f7f\u7528\u8005\u7684\u4f7f\u7528\u7d93\u9a57\u8207\u75db\u9ede\u3002<\/li>\n<\/ul>\n<h2>\ud83c\udfdb\ufe0f \u8a2d\u8a08\u7cfb\u7d71\u7684\u89d2\u8272<\/h2>\n<p>\u8a2d\u8a08\u7cfb\u7d71\u662f\u64f4\u5c55\u53ef\u53ca\u6027\u7684\u5f37\u5927\u5de5\u5177\u3002\u900f\u904e\u5c07\u53ef\u53ca\u6027\u5167\u5efa\u65bc\u5143\u4ef6\u7a0b\u5f0f\u5eab\u4e2d\uff0c\u53ef\u78ba\u4fdd\u6574\u500b\u7522\u54c1\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<ul>\n<li><strong>\u6a19\u6e96\u5316\u5143\u4ef6\uff1a<\/strong> \u5efa\u7acb\u53ef\u53ca\u6027\u7248\u672c\u7684\u6309\u9215\u3001\u8f38\u5165\u6b04\u4f4d\u8207\u5c0d\u8a71\u65b9\u584a\u3002<\/li>\n<li><strong>\u6b0a\u6756\u7ba1\u7406\uff1a<\/strong> \u5b9a\u7fa9\u7b26\u5408\u5c0d\u6bd4\u5ea6\u8207\u5c3a\u5bf8\u8981\u6c42\u7684\u8272\u5f69\u8207\u9593\u8ddd\u6b0a\u6756\u3002<\/li>\n<li><strong>\u6587\u4ef6\u8aaa\u660e\uff1a<\/strong> \u6e05\u695a\u8a18\u9304\u6bcf\u500b\u5143\u4ef6\u7684\u53ef\u53ca\u6027\u9700\u6c42\u3002<\/li>\n<li><strong>\u5be9\u67e5\u6d41\u7a0b\uff1a<\/strong> \u5728\u8a2d\u8a08\u7cfb\u7d71\u6838\u51c6\u6d41\u7a0b\u4e2d\u7d0d\u5165\u53ef\u53ca\u6027\u6aa2\u67e5\u3002<\/li>\n<\/ul>\n<h2>\u2696\ufe0f \u6cd5\u5f8b\u8207\u9053\u5fb7\u8003\u91cf<\/h2>\n<p>\u9664\u4e86\u53ef\u7528\u6027\u4e4b\u5916\uff0c\u53ef\u8a2a\u554f\u6027\u901a\u5e38\u662f\u4e00\u9805\u6cd5\u5f8b\u8981\u6c42\u3002\u653f\u5e9c\u548c\u7d44\u7e54\u6703\u57f7\u884c\u6a19\u6e96\uff0c\u4ee5\u78ba\u4fdd\u5e73\u7b49\u7684\u8a2a\u554f\u6b0a\u3002<\/p>\n<h3>\u6cd5\u5f8b\u5408\u898f<\/h3>\n<p>\u5404\u7a2e\u6cd5\u5f8b\u898f\u5b9a\u6578\u4f4d\u53ef\u8a2a\u554f\u6027\u3002\u4e0d\u9075\u5b88\u53ef\u80fd\u5c0e\u81f4\u8a34\u8a1f\u548c\u7f70\u6b3e\u3002<\/p>\n<ul>\n<li><strong>\u7b2c508\u7bc0\uff1a<\/strong>\u8981\u6c42\u806f\u90a6\u6a5f\u69cb\u4f7f\u96fb\u5b50\u548c\u8cc7\u8a0a\u6280\u8853\u5177\u6709\u53ef\u8a2a\u554f\u6027\u3002<\/li>\n<li><strong>\u7f8e\u570b\u6b98\u75be\u4eba\u6cd5\u6848\uff08ADA\uff09\uff1a<\/strong>\u7f8e\u570b\u6b98\u75be\u4eba\u6cd5\u6848\u9069\u7528\u65bc\u516c\u5171\u5834\u6240\uff0c\u5305\u62ec\u7db2\u7ad9\u3002<\/li>\n<li><strong>\u6b50\u6d32\u53ef\u8a2a\u554f\u6027\u6cd5\u6848\uff1a<\/strong>\u70ba\u6b50\u76df\u7684\u7522\u54c1\u548c\u670d\u52d9\u8a2d\u7acb\u6a19\u6e96\u3002<\/li>\n<\/ul>\n<h3>\u9053\u5fb7\u8cac\u4efb<\/h3>\n<p>\u6253\u9020\u5305\u5bb9\u6027\u7522\u54c1\u662f\u6b63\u78ba\u7684\u4e8b\u3002\u6839\u64da\u80fd\u529b\u6392\u9664\u4f7f\u7528\u8005\u6703\u9650\u5236\u60a8\u7522\u54c1\u7684\u6f5b\u529b\uff0c\u4e26\u758f\u9060\u4e86\u76f8\u7576\u5927\u4e00\u90e8\u5206\u7684\u4eba\u53e3\u3002<\/p>\n<ul>\n<li><strong>\u5e02\u5834\u8986\u84cb\u7bc4\u570d\uff1a<\/strong>\u6bcf\u56db\u540d\u6210\u4eba\u4e2d\u5c31\u6709\u4e00\u540d\u6709\u6b98\u75be\u3002\u5ffd\u8996\u53ef\u8a2a\u554f\u6027\u6703\u7e2e\u5c0f\u60a8\u7684\u5e02\u5834\u3002<\/li>\n<li><strong>\u54c1\u724c\u8072\u8b7d\uff1a<\/strong>\u4ee5\u5305\u5bb9\u6027\u8457\u7a31\u7684\u516c\u53f8\u80fd\u8207\u5ba2\u6236\u5efa\u7acb\u66f4\u5f37\u7684\u4fe1\u4efb\u3002<\/li>\n<li><strong>\u672a\u4f86\u4fdd\u969c\uff1a<\/strong>\u96a8\u8457\u6280\u8853\u7684\u6f14\u9032\uff0c\u53ef\u8a2a\u554f\u6027\u78ba\u4fdd\u60a8\u7684\u7522\u54c1\u6301\u7e8c\u53ef\u7528\u3002<\/li>\n<\/ul>\n<h2>\ud83d\udd04 \u8ddf\u4e0a\u8b8a\u5316\u7684\u6b65\u4f10<\/h2>\n<p>\u53ef\u8a2a\u554f\u6027\u6a19\u6e96\u4e0d\u65b7\u6f14\u9032\u3002\u65b0\u6280\u8853\u548c\u4f7f\u7528\u8005\u9700\u6c42\u4e0d\u65b7\u51fa\u73fe\u3002\u4fdd\u6301\u8cc7\u8a0a\u9748\u901a\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<ul>\n<li><strong>\u8ffd\u8e64\u66f4\u65b0\uff1a<\/strong>\u7559\u610f WCAG \u7684\u66f4\u65b0\u548c\u65b0\u6307\u5357\u3002<\/li>\n<li><strong>\u793e\u7fa4\u53c3\u8207\uff1a<\/strong>\u53c3\u8207\u53ef\u8a2a\u554f\u6027\u793e\u7fa4\u548c\u8ad6\u58c7\u3002<\/li>\n<li><strong>\u6301\u7e8c\u5b78\u7fd2\uff1a<\/strong>\u64a5\u51fa\u6642\u9593\u5b78\u7fd2\u65b0\u7684\u6280\u8853\u548c\u5de5\u5177\u3002<\/li>\n<\/ul>\n<h2>\ud83d\udee0\ufe0f \u5c07\u53ef\u8a2a\u554f\u6027\u878d\u5165\u5de5\u4f5c\u6d41\u7a0b<\/h2>\n<p>\u70ba\u4e86\u8b93\u53ef\u8a2a\u554f\u6027\u6210\u70ba\u7fd2\u6163\uff0c\u8acb\u5c07\u5176\u878d\u5165\u8a2d\u8a08\u904e\u7a0b\u7684\u6bcf\u500b\u968e\u6bb5\u3002<\/p>\n<h3>\u7814\u7a76\u968e\u6bb5<\/h3>\n<p>\u5728\u60a8\u7684\u4f7f\u7528\u8005\u7814\u7a76\u8a08\u756b\u4e2d\u5305\u542b\u53ef\u8a2a\u554f\u6027\u3002\u8b58\u5225\u53ef\u80fd\u5f9e\u60a8\u7684\u7522\u54c1\u4e2d\u53d7\u76ca\u7684\u6b98\u75be\u4f7f\u7528\u8005\u3002<\/p>\n<h3>\u8a2d\u8a08\u968e\u6bb5<\/h3>\n<p>\u5728\u7dda\u6846\u5716\u548c\u539f\u578b\u8a2d\u8a08\u904e\u7a0b\u4e2d\u61c9\u7528\u7121\u969c\u7919\u6a19\u6e96\u3002\u4e0d\u8981\u7b49\u5230\u6700\u5f8c\u624d\u4fee\u5fa9\u554f\u984c\u3002<\/p>\n<h3>\u958b\u767c\u4ea4\u63a5<\/h3>\n<p>\u70ba\u958b\u767c\u4eba\u54e1\u63d0\u4f9b\u660e\u78ba\u7684\u898f\u683c\u8aaa\u660e\u3002\u5305\u62ec\u5c0d\u6bd4\u5ea6\u503c\u3001\u7126\u9ede\u72c0\u614b\u548c\u4e92\u52d5\u7d30\u7bc0\u3002<\/p>\n<h3>\u54c1\u8cea\u4fdd\u8b49\u968e\u6bb5<\/h3>\n<p>\u5728\u54c1\u8cea\u4fdd\u8b49\u6e05\u55ae\u4e2d\u5305\u542b\u7121\u969c\u7919\u6e2c\u8a66\u3002\u78ba\u4fdd\u65b0\u529f\u80fd\u4e0d\u6703\u7834\u58de\u73fe\u6709\u7684\u7121\u969c\u7919\u529f\u80fd\u3002<\/p>\n<h2>\ud83d\udd0d \u7279\u5b9a\u6210\u529f\u6a19\u6e96\u6df1\u5165\u63a2\u8a0e<\/h2>\n<p>\u7406\u89e3\u7279\u5b9a\u7684\u6210\u529f\u6a19\u6e96\u6709\u52a9\u65bc\u4f60\u7cbe\u78ba\u5730\u61c9\u7528\u9019\u4e9b\u6a19\u6e96\u3002<\/p>\n<h3>1.1.1 \u975e\u6587\u5b57\u5167\u5bb9<\/h3>\n<p>\u4efb\u4f55\u5448\u73fe\u7d66\u4f7f\u7528\u8005\u7684\u975e\u6587\u5b57\u5167\u5bb9\u90fd\u5fc5\u9808\u6709\u6587\u5b57\u66ff\u4ee3\u54c1\uff0c\u4ee5\u9054\u5230\u540c\u7b49\u76ee\u7684\u3002<\/p>\n<ul>\n<li><strong>\u5716\u7247\uff1a<\/strong>\u66ff\u4ee3\u6587\u5b57\u5fc5\u9808\u63cf\u8ff0\u5167\u5bb9\u3002<\/li>\n<li><strong>\u6309\u9215\uff1a<\/strong>\u5982\u679c\u5716\u793a\u662f\u6309\u9215\uff0c\u5247 aria-label \u5fc5\u9808\u63cf\u8ff0\u8a72\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<h3>2.4.7 \u7126\u9ede\u53ef\u898b<\/h3>\n<p>\u4efb\u4f55\u53ef\u900f\u904e\u9375\u76e4\u64cd\u4f5c\u7684\u4f7f\u7528\u8005\u4ecb\u9762\uff0c\u90fd\u5fc5\u9808\u6709\u4e00\u7a2e\u904b\u4f5c\u6a21\u5f0f\uff0c\u4f7f\u9375\u76e4\u7126\u9ede\u6307\u793a\u5668\u53ef\u898b\u3002<\/p>\n<ul>\n<li><strong>\u53ef\u898b\u6027\uff1a<\/strong>\u7126\u9ede\u6307\u793a\u5668\u5fc5\u9808\u5728\u80cc\u666f\u4e0a\u6e05\u6670\u53ef\u898b\u3002<\/li>\n<li><strong>\u5c0d\u6bd4\u5ea6\uff1a<\/strong>\u7126\u9ede\u6307\u793a\u5668\u5fc5\u9808\u7b26\u5408 3:1 \u7684\u5c0d\u6bd4\u5ea6\u3002<\/li>\n<\/ul>\n<h3>3.3.3 \u932f\u8aa4\u5efa\u8b70<\/h3>\n<p>\u5982\u679c\u5075\u6e2c\u5230\u8f38\u5165\u932f\u8aa4\uff0c\u7cfb\u7d71\u6703\u5efa\u8b70\u4fee\u6b63\u3002<\/p>\n<ul>\n<li><strong>\u6e05\u6670\u5ea6\uff1a<\/strong>\u5efa\u8b70\u5fc5\u9808\u6e05\u6670\u4e14\u53ef\u57f7\u884c\u3002<\/li>\n<li><strong>\u7121\u969c\u7919\uff1a<\/strong>\u5efa\u8b70\u5fc5\u9808\u8207\u8f38\u5165\u6b04\u4f4d\u4ee5\u7a0b\u5f0f\u65b9\u5f0f\u95dc\u806f\u3002<\/li>\n<\/ul>\n<h3>4.1.2 \u540d\u7a31\u3001\u89d2\u8272\u3001\u503c<\/h3>\n<p>\u5c0d\u65bc\u4f7f\u7528\u8005\u4ecb\u9762\u5143\u4ef6\uff0c\u5176\u540d\u7a31\u548c\u89d2\u8272\u53ef\u900f\u904e\u7a0b\u5f0f\u65b9\u5f0f\u78ba\u5b9a\u3002<\/p>\n<ul>\n<li><strong>\u8a9e\u7fa9\u5316 HTML\uff1a<\/strong>\u76e1\u53ef\u80fd\u4f7f\u7528\u539f\u751f HTML \u5143\u7d20\u3002<\/li>\n<li><strong>ARIA\uff1a<\/strong>\u50c5\u5728\u539f\u751f HTML \u4e0d\u8db3\u6642\u624d\u4f7f\u7528 ARIA \u5c6c\u6027\u3002<\/li>\n<\/ul>\n<h2>\ud83d\udca1 \u8a2d\u8a08\u5e2b\u5be6\u7528\u6280\u5de7<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u53ef\u57f7\u884c\u7684\u6280\u5de7\uff0c\u53ef\u5e6b\u52a9\u60a8\u6539\u5584\u65e5\u5e38\u8a2d\u8a08\u5de5\u4f5c\u6d41\u7a0b\u3002<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u5c0d\u6bd4\u5ea6\u5de5\u5177\uff1a<\/strong>\u8a2d\u8a08\u6642\u4fdd\u6301\u5c0d\u6bd4\u5ea6\u6aa2\u67e5\u63d2\u4ef6\u6216\u5de5\u5177\u958b\u555f\u3002<\/li>\n<li><strong>\u6aa2\u67e5\u5b57\u578b\u5927\u5c0f\uff1a<\/strong>\u78ba\u4fdd\u7576\u700f\u89bd\u5668\u5b57\u578b\u5927\u5c0f\u589e\u52a0\u6642\uff0c\u6240\u6709\u6587\u5b57\u90fd\u80fd\u6b63\u78ba\u7e2e\u653e\u3002<\/li>\n<li><strong>\u4f7f\u7528\u87a2\u5e55\u95b1\u8b80\u5668\u9032\u884c\u6e2c\u8a66\uff1a<\/strong>\u5076\u723e\u4f7f\u7528\u87a2\u5e55\u95b1\u8b80\u5668\u6e2c\u8a66\u60a8\u7684\u539f\u578b\uff0c\u4ee5\u4e86\u89e3\u4f7f\u7528\u8005\u7684\u9ad4\u9a57\u3002<\/li>\n<li><strong>\u8207\u540c\u5115\u5171\u540c\u5be9\u67e5\uff1a<\/strong>\u8acb\u540c\u4e8b\u5be9\u67e5\u60a8\u7684\u8a2d\u8a08\u662f\u5426\u5b58\u5728\u7121\u969c\u7919\u554f\u984c\u3002<\/li>\n<li><strong>\u8a18\u9304\u6c7a\u7b56\uff1a<\/strong>\u5728\u8a2d\u8a08\u7b46\u8a18\u4e2d\u8aaa\u660e\u60a8\u70ba\u4f55\u505a\u51fa\u67d0\u4e9b\u7121\u969c\u7919\u76f8\u95dc\u7684\u9078\u64c7\u3002<\/li>\n<\/ul>\n<h2>\ud83c\udf0d \u5168\u7403\u6a19\u6e96<\/h2>\n<p>\u96d6\u7136 WCAG \u662f\u4e3b\u8981\u6a19\u6e96\uff0c\u4f46\u5176\u4ed6\u5730\u5340\u4e5f\u6709\u81ea\u5df1\u7684\u6307\u5c0e\u539f\u5247\uff0c\u901a\u5e38\u8207\u4e4b\u76f8\u7b26\u3002<\/p>\n<ul>\n<li><strong>ISO 9241\uff1a<\/strong>\u8996\u89ba\u986f\u793a\u7d42\u7aef\u8fa6\u516c\u4f5c\u696d\u7684\u4eba\u9ad4\u5de5\u5b78\u8981\u6c42\u3002<\/li>\n<li><strong>EN 301 549\uff1a<\/strong>\u516c\u5171\u90e8\u9580\u6a5f\u69cb\u7121\u969c\u7919\u7684\u6b50\u6d32\u6a19\u6e96\u3002<\/li>\n<li><strong>\u7b2c 508 \u689d\uff1a<\/strong>\u7f8e\u570b\u806f\u90a6\u6a19\u6e96\u3002<\/li>\n<\/ul>\n<p>\u9075\u5faa WCAG 2.1 AA \u901a\u5e38\u53ef\u6eff\u8db3\u5927\u591a\u6578\u9019\u4e9b\u5730\u5340\u6027\u8981\u6c42\u3002<\/p>\n<h2>\ud83d\udea7 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