.css-dg64xe .filelinkcard{-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;background-color:rgba(248,248,250,0.88);border-radius:12px;box-sizing:border-box;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;margin:1em auto;max-width:100%;overflow:hidden;padding:12px;position:relative;width:390px;}.css-dg64xe .filelinkcard-icon{-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;height:30px;width:30px;}.css-dg64xe .filelinkcard-info{margin-left:12px;}.css-dg64xe .filelinkcard-name{color:#191b1f;font-size:15px;font-weight:500;line-height:21px;display:-webkit-box;text-overflow:ellipsis;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;}.css-dg64xe .filelinkcard-meta{color:#9196a1;font-size:12px;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;line-height:14px;margin-top:5px;}.css-dg64xe .filelinkcard-source{white-space:pre;}.css-dg64xe img[data-uncomfortable]{content:url(data:image/svg+xml,%3csvg%20xmlns%3d%22http%3a%2f%2fwww.w3.org%2f2000%2fsvg%22%20viewbox%3d%220%200%20344.88888888888886%20214%22%3e%3cforeignobject%20width%3d%22344.88888888888886%22%20height%3d%22194%22%3e%0a%20%20%20%20%20%20%3cdiv%20xmlns%3d%22http%3a%2f%2fwww.w3.org%2f1999%2fxhtml%22%20style%3d%22font-size%3a%2013px%3b%20font-family%3a%20-apple-system%2c%20blinkmacsystemfont%2c%20microsoft%20yahei%2c%20sans-serif%3b%20color%3a%20%23fff%3b%20width%3a100%25%3b%20height%3a194px%3b%22%3e%0a%20%20%20%20%20%20%20%20%3cdiv%20style%3d%22display%3a%20flex%3b%20flex-direction%3a%20column%3b%20align-items%3a%20center%3b%20justify-content%3a%20center%3b%20height%3a%20100%25%3b%22%3e%0a%20%20%20%20%20%20%20%20%20%20%3csvg%20xmlns%3d%22http%3a%2f%2fwww.w3.org%2f2000%2fsvg%22%20width%3d%2218%22%20height%3d%2218%22%20viewbox%3d%220%200%2016%2016%22%20fill%3d%22currentcolor%22%3e%3cpath%20d%3d%22m8%203.65a7%207%200%2000-1.353.128.65.65%200%2011-.25-1.275a8.3%208.3%200%20018%202.35c2.387%200%204.172.954%205.357%202.125c14.511%205.615%2015.15%207.022%2015.15%208c0%20.621-.257%201.391-.699%202.134a7.076%207.076%200%2001-1.403%201.68l.495.46a.65.65%200%2011-.886.951l-.998-.929a.645.645%200%2001-.104-.097l9.73%2010.501a.647.647%200%2001-.29.301%203.15%203.15%200%2001-4.313-4.094.647.647%200%2001.234-.275l3.908%205.08a5.774%205.774%200%2000-1.283%201.522c2.282%207.198%202.15%207.707%202.15%208c0%20.522.41%201.616%201.407%202.6.965.954%202.43%201.75%204.443%201.75.468%200%20.905-.043%201.311-.12a.65.65%200%2001.243%201.277a8.322%208.322%200%20018%2013.65c-2.387%200-4.172-.954-5.357-2.125c1.49%2010.385.85%208.978.85%208c0-.598.238-1.333.648-2.046a7.054%207.054%200%20012.95%204.188l-.547-.509a.65.65%200%2011.886-.951l8.8%208.194a5.793%205.793%200%20001.244-1.453c.372-.624.516-1.163.516-1.469%200-.522-.41-1.616-1.407-2.6-.965-.954-2.43-1.75-4.443-1.75zm6.29%207.296a1.85%201.85%200%20002.534%202.36l-2.535-2.36zm8%204.85a.65.65%200%20100%201.3%201.85%201.85%200%20011.843%201.694.65.65%200%20101.296-.11a3.15%203.15%200%20008%204.85z%22%20fill-rule%3d%22evenodd%22%20clip-rule%3d%22evenodd%22%3e%3c%2fpath%3e%3c%2fsvg%3e%0a%20%20%20%20%20%20%20%20%20%20%3cdiv%20style%3d%22margin%3a%20.6em%200%201.2em%22%3e%e8%af%a5%e5%9b%be%e7%89%87%e6%9c%89%e5%8f%af%e8%83%bd%e4%bc%9a%e5%bc%95%e8%b5%b7%e4%b8%8d%e9%80%82%3c%2fdiv%3e%0a%20%20%20%20%20%20%20%20%20%20%3cbutton%20style%3d%22padding%3a%204px%201em%3b%20font-size%3a%201.1em%3b%20color%3a%20inherit%3b%20background%3a%20none%3b%20border%3a%201px%20solid%20rgba%28255%2c255%2c255%2c.5%29%3b%20border-radius%3a%209999px%3b%22%3e%e7%bb%a7%e7%bb%ad%e6%9f%a5%e7%9c%8b%3c%2fbutton%3e%0a%20%20%20%20%20%20%20%20%3c%2fdiv%3e%0a%20%20%20%20%20%20%3c%2fdiv%3e%0a%20%20%20%20%3c%2fforeignobject%3e%3c%2fsvg%3e);width:100%;height:194px;background:url(https://pic1.zhimg.com/v2-cf70d0759d787c70091857151c1cad4a.jpeg) no-repeat rgba(191,191,191,0.7);background-size:cover;cursor:pointer!important;}.css-dg64xe img.content_image[data-size=”normal”],.css-dg64xe img.origin_image[data-size=”normal”]{width:100%;max-width:100%;}.css-dg64xe img.content_image[data-size=”small”],.css-dg64xe img.origin_image[data-size=”small”]{width:320px;max-width:100%;}.css-1vqsdx1 .linkcard.new{position:relative;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;box-sizing:border-box;-webkit-flex-direction:row;-ms-flex-direction:row;flex-direction:row;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;width:390px;min-height:84px;border-radius:8px;max-width:100%;overflow:hidden;margin:16px auto;padding:12px 12px 9px 12px;background-color:#f8f8fa;}.css-1vqsdx1 .linkcard.new,.css-1vqsdx1 .linkcard.new:hover{-webkit-text-decoration:none;text-decoration:none;border:none !important;color:inherit !important;}.css-1vqsdx1 .linkcard.new .linkcard-contents{display:block;-webkit-flex:1 1 auto;-ms-flex:1 1 auto;flex:1 1 auto;position:relative;}.css-1vqsdx1 .linkcard.new .linkcard-contents .loading{height:14px;background:#ebeced;border-radius:7px;}.css-1vqsdx1 .linkcard.new .linkcard-contents.withtitle{margin-bottom:3px;}.css-1vqsdx1 .linkcard.new .linkcard-title{display:-webkit-box;font-size:15px;font-weight:500;line-height:1.4;margin-bottom:2px;color:#191b1f;text-overflow:ellipsis;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:1;}.css-1vqsdx1 .linkcard.new .linkcard-title.two-line{line-height:20px;display:-webkit-box;text-overflow:ellipsis;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;}.css-1vqsdx1 .linkcard.new .linkcard-title.loading{margin-bottom:8px;width:80%;}.css-1vqsdx1 .linkcard.new .linkcard-title.loading.withtitle{margin-bottom:6px;}.css-1vqsdx1 .linkcard.new .linkcard-title.loadingtitle{margin-bottom:5px;}.css-1vqsdx1 .linkcard.new .linkcard-excerpt{d

isplay:-webkit-box;text-overflow:ellipsis;font-size:13px;line-height:18px;color:#9196a1;margin-bottom:4px;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:1;}.css-1vqsdx1 .linkcard.new .linkcard-excerpt .linkcard-author{color:#373a40;}.css-1vqsdx1 .linkcard.new .linkcard-desc{display:-webkit-box;font-size:13px;height:18px;line-height:18px;color:#9196a1;word-break:break-all;text-overflow:ellipsis;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:1;}.css-1vqsdx1 .linkcard.new .linkcard-desc .linkcard-tag,.css-1vqsdx1 .linkcard.new .linkcard-desc .tag{display:inline-block;font-size:11px;margin-left:8px;padding:0 4px;border-radius:3px;background:rgba(196,199,206,0.3);}.css-1vqsdx1 .linkcard.new .linkcard-desc.loading{width:40%;}.css-1vqsdx1 .linkcard.new .linkcard-desc svg{margin-right:2px;}.css-1vqsdx1 .linkcard.new .linkcard-image{-webkit-flex:0 0 auto;-ms-flex:0 0 auto;flex:0 0 auto;background-color:#ebeced;background-size:cover;background-position:center;position:relative;display:block;width:60px;height:60px;margin-left:20px;object-fit:cover;border-radius:inherit;overflow:hidden;}.css-1vqsdx1 .linkcard.new .linkcard-image.linkcard-image–default{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;background-color:#ebeced;color:#c4c7ce;}.css-1vqsdx1 .linkcard.new .linkcard-image.linkcard-image–default svg{color:#9196a1;}.css-1vqsdx1 .linkcard.new .linkcard-image img{width:100%;height:100%;object-fit:cover;}.css-1vqsdx1 .linkcard.new .linkcard-image .linkcard-image–video{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;position:absolute;top:50%;left:50%;-webkit-transform:translatex(-50%) translatey(-50%);-ms-transform:translatex(-50%) translatey(-50%);transform:translatex(-50%) translatey(-50%);width:24px;height:24px;border-radius:12px;background:rgba(255,255,255,0.9);pointer-events:none;}.css-1vqsdx1 .linkcard.new .linkcard-image .linkcard-image–video svg{color:#373a40;}.css-1vqsdx1 .linkcard.new .linkcard-richtext .text{color:#373a40;}.css-1vqsdx1 .linkcard.new .linkcard-richtext .bold{font-weight:600;}.css-1vqsdx1 .linkcard.new .linkcard-richtext .tag{margin-left:4px;}.css-1vqsdx1 .linkcard.old{position:relative;display:block;margin:1em auto;width:390px;box-sizing:border-box;border-radius:12px;max-width:100%;overflow:hidden;}.css-1vqsdx1 .linkcard.old,.css-1vqsdx1 .linkcard.old:hover{-webkit-text-decoration:none;text-decoration:none;border:none !important;color:inherit !important;}.css-1vqsdx1 .linkcard-ecommerceloadingcard{position:relative;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;padding:12px;border-radius:inherit;height:80px;box-sizing:border-box;background:rgba(248,248,250,0.88);color:#c4c7ce;}.css-1vqsdx1 .linkcard-ecommerceloadingcardavatarwrapper{width:60px;height:60px;background:#ebeced;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;border-radius:6px;margin-right:10px;}.css-1vqsdx1 .linkcard-ecommerceloadingcardnetwork{width:20px;height:20px;}.css-1vqsdx1 .linkcard-ecommerceloadingcardloadingbar{height:60px;-webkit-flex:1;-ms-flex:1;flex:1;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;}.css-1vqsdx1 .linkcard-ecommerceloadingcardloadingbar span{height:16px;display:inline-block;background:#ebeced;}.css-1vqsdx1 .linkcard-ecommerceloadingcardloadingbar span:nth-of-type(1){width:60px;margin-bottom:4px;}.css-1vqsdx1 .linkcard-ecommerceloadingcardloadingbar span:nth-of-type(2){width:127px;}.css-yxro2d .linkcard.old{position:relative;display:block;margin:1em auto;width:390px;box-sizing:border-box;border-radius:12px;max-width:100%;overflow:hidden;}.css-yxro2d .linkcard.old,.css-yxro2d .linkcard.old:hover{-webkit-text-decoration:none;text-decoration:none;border:none !important;color:inherit !important;}.css-yxro2d .linkcard-ecommerceloadingcard{position:relative;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;padding:12px;border-radius:inherit;height:80px;box-sizing:border-box;background:rgba(248,248,250,0.88);color:#c4c7ce;}.css-yxro2d .linkcard-ecommerceloadingcardavatarwrapper{width:60px;height:60px;background:#ebeced;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;border-radius:6px;margin-right:10px;}.css-yxro2d .linkcard-ecommerceloadingcardnetwork{width:20px;height:20px;}.css-yxro2d .linkcard-ecommerceloadingcardloadingbar{height:60px;-webkit-flex:1;-ms-flex:1;flex:1;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;}.css-yxro2d .linkcard-ecommerceloadingcardloadingbar span{height:16px;display:inline-block;background:#ebeced;}.css-yxro2d .linkcard-ecommerceloadingcardloadingbar span:nth-of-type(1){width:60px;margin-bottom:4px;}.css-yxro2d .linkcard-ecommerceloadingcardloadingbar span:nth-of-type(2){width:127px;}.css-yxro2d .linkcard.new{position:relative;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;box-sizing:border-box;-webkit-flex-direction:row;-ms-flex-direction:row;flex-direction:row;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;width:390px;min-height:84px;border-radius:8px;max-width:100%;overflow:hidden;margin:16px auto;padding:12px 12px 9px 12px;background-color:#f8f8fa;}.css-yxro2d .linkcard.new,.css-yxro2d .linkcard.new:hover{-webkit-text-decoration:none;text-decoration:none;border:none !important;color:inherit !important;}.css-yxro2d .linkcard.new .linkcard-contents{display:block;-webkit-flex:1 1 auto;-ms-flex:1 1 auto;flex:1 1 auto;position:relative;}.css-yxro2d .linkcard.new .linkcard-contents .loading{height:14px;background:#ebeced;border-radius:7px;}.css-yxro2d .linkcard.new .linkcard-contents.withtitle{margin-bottom:3px;}.css-yxro2d .linkcard.new .linkcard-title{display:-webkit-box;font-size:15px;font-weight:500;line-height:1.4;margin-bottom:2px;color:#191b1f;text-overflow:ellipsis;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:1;}.css-yxro2d .linkcard.new .linkcard-title.two-line{line-height:20px;display:-webkit-box;text-overflow:ellipsis;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;}.css-yxro2d .linkcard.new .linkcard-title.loading{margin-bottom:8px;width:80%;}.css-yxro2d .linkcard.new .linkcard-title.loading.withtitle{margin-bottom:6px;}.css-yxro2d .linkcard.new .linkcard-title.loadingtitle{margin-bottom:5px;}.css-yxro2d .linkcard.new .linkcard-excerpt{display:-webkit-box;text-overflow:ellipsis;font-size:13px;line-height:18px;color:#9196a1;margin-bottom:4px;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:1;}.css-yxro2d .linkcard.new .linkcard-excerpt .linkcard-author{color:#373a40;}.css-yxro2d .linkcard.new .linkcard-desc{display:-webkit-box;font-size:13px;height:18px;line-height:18px;color:#9196a1;word-break:break-all;text-overflow:ellipsis;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:1;}.css-yxro2d .linkcard.new .linkcard-desc .linkcard-tag,.css-yxro2d .linkcard.new .linkcard-desc .tag{display:inline-block;font-size:11px;margin-left:8px;padding:0 4px;border-radius:3px;background:rgba(196,199,206,0.3);}.css-yxro2d .linkcard.new .linkcard-desc.loading{width:40%;}.css-yxro2d .linkcard.new .linkcard-desc svg{margin-right:2px;}.css-yxro2d .linkcard.new .linkcard-image{-webkit-flex:0 0 auto;-ms-flex:0 0 auto;flex:0 0 auto;background-color:#ebeced;background-size:cover;background-position:center;position:relative;display:block;width:60px;height:60px;margin-left:20px;object-fit:cover;border-radius:inherit;overflow:hidden;}.css-yxro2d .linkcard.new .linkcard-image.linkcard-image–default{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;background-color:#ebeced;color:#c4c7ce;}.css-yxro2d .linkcard.new .linkcard-image.linkcard-image–default svg{color:#9196a1;}.css-yxro2d .linkcard.new .linkcard-image img{width:100%;height:100%;object-fit:cover;}.css-yxro2d .linkcard.new .linkcard-image .linkcard-image–video{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;position:absolute;top:50%;left:50%;-webkit-transform:translatex(-50%) translatey(-50%);-ms-transform:translatex(-50%) translatey(-50%);transform:translatex(-50%) translatey(-50%);width:24px;height:24px;border-radius:12px;background:rgba(255,255,255,0.9);pointer-events:none;}.css-yxro2d .linkcard.new .linkcard-image .linkcard-image–video svg{color:#373a40;}.css-yxro2d .linkcard.new .linkcard-richtext .text{color:#373a40;}.css-yxro2d .linkcard.new .linkcard-richtext .bold{font-weight:600;}.css-yxro2d .linkcard.new .linkcard-richtext .tag{margin-left:4px;}.css-yxro2d .filelinkcard{-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;background-color:rgba(248,248,250,0.88);border-radius:12px;box-sizing:border-box;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;margin:1em auto;max-width:100%;overflow:hidden;padding:12px;position:relative;width:390px;}.css-yxro2d .filelinkcard-icon{-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;height:30px;width:30px;}.css-yxro2d .filelinkcard-info{margin-left:12px;}.css-yxro2d .filelinkcard-name{color:#191b1f;font-size:15px;font-weight:500;line-height:21px;display:-webkit-box;text-overflow:ellipsis;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;}.css-yxro2d .filelinkcard-meta{color:#9196a1;font-size:12px;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;line-height:14px;margin-top:5px;}.css-yxro2d .filelinkcard-source{white-space:pre;}.css-yxro2d img[data-uncomfortable]{content:url(data:image/svg+xml,%3csvg%20xmlns%3d%22http%3a%2f%2fwww.w3.org%2f2000%2fsvg%22%20viewbox%3d%220%200%20344.88888888888886%20214%22%3e%3cforeignobject%20width%3d%22344.88888888888886%22%20height%3d%22194%22%3e%0a%20%20%20%20%20%20%3cdiv%20xmlns%3d%22http%3a%2f%2fwww.w3.org%2f1999%2fxhtml%22%20style%3d%22font-size%3a%2013px%3b%20font-family%3a%20-apple-system%2c%20blinkmacsystemfont%2c%20microsoft%20yahei%2c%20sans-serif%3b%20color%3a%20%23fff%3b%20width%3a100%25%3b%20height%3a194px%3b%22%3e%0a%20%20%20%20%20%20%20%20%3cdiv%20style%3d%22display%3a%20flex%3b%20flex-direction%3a%20column%3b%20align-items%3a%20center%3b%20justify-content%3a%20center%3b%20height%3a%20100%25%3b%22%3e%0a%20%20%20%20%20%20%20%20%20%20%3csvg%20xmlns%3d%22http%3a%2f%2fwww.w3.org%2f2000%2fsvg%22%20width%3d%2218%22%20height%3d%2218%22%20viewbox%3d%220%200%2016%2016%22%20fill%3d%22currentcolor%22%3e%3cpath%20d%3d%22m8%203.65a7%207%200%2000-1.353.128.65.65%200%2011-.25-1.275a8.3%208.3%200%20018%202.35c2.387%200%204.172.954%205.357%202.125c14.511%205.615%2015.15%207.022%2015.15%208c0%20.621-.257%201.391-.699%202.134a7.076%207.076%200%2001-1.403%201.68l.495.46a.65.65%200%2011-.886.951l-.998-.929a.645.645%200%2001-.104-.097l9.73%2010.501a.647.647%200%2001-.29.301%203.15%203.15%200%2001-4.313-4.094.647.647%200%2001.234-.275l3.908%205.08a5.774%205.774%200%2000-1.283%201.522c2.282%207.198%202.15%207.707%202.15%208c0%20.522.41%201.616%201.407%202.6.965.954%202.43%201.75%204.443%201.75.468%200%20.905-.043%201.311-.12a.65.65%200%2001.243%201.277a8.322%208.322%200%20018%2013.65c-2.387%200-4.172-.954-5.357-2.125c1.49%2010.385.85%208.978.85%208c0-.598.238-1.333.648-2.046a7.054%207.054%200%20012.95%204.188l-.547-.509a.65.65%200%2011.886-.951l8.8%208.194a5.793%205.793%200%20001.244-1.453c.372-.624.516-1.163.516-1.469%200-.522-.41-1.616-1.407-2.6-.965-.954-2.43-1.75-4.443-1.75zm6.29%207.296a1.85%201.85%200%20002.534%202.36l-2.535-2.36zm8%204.85a.65.65%200%20100%201.3%201.85%201.85%200%20011.843%201.694.65.65%200%20101.296-.11a3.15%203.15%200%20008%204.85z%22%20fill-rule%3d%22evenodd%22%20clip-rule%3d%22evenodd%22%3e%3c%2fpath%3e%3c%2fsvg%3e%0a%20%20%20%20%20%20%20%20%20%20%3cdiv%20style%3d%22margin%3a%20.6em%200%201.2em%22%3e%e8%af%a5%e5%9b%be%e7%89%87%e6%9c%89%e5%8f%af%e8%83%bd%e4%bc%9a%e5%bc%95%e8%b5%b7%e4%b8%8d%e9%80%82%3c%2fdiv%3e%0a%20%20%20%20%20%20%20%20%20%20%3cbutton%20style%3d%22padding%3a%204px%201em%3b%20font-size%3a%201.1em%3b%20color%3a%20inherit%3b%20background%3a%20none%3b%20border%3a%201px%20solid%20rgba%28255%2c255%2c255%2c.5%29%3b%20border-radius%3a%209999px%3b%22%3e%e7%bb%a7%e7%bb%ad%e6%9f%a5%e7%9c%8b%3c%2fbutton%3e%0a%20%20%20%20%20%20%20%20%3c%2fdiv%3e%0a%20%20%20%20%20%20%3c%2fdiv%3e%0a%20%20%20%20%3c%2fforeignobject%3e%3c%2fsvg%3e);width:100%;height:194px;background:url(https://pic1.zhimg.com/v2-cf70d0759d787c70091857151c1cad4a.jpeg) no-repeat rgba(191,191,191,0.7);background-size:cover;cursor:pointer!important;}.css-yxro2d img.content_image[data-size=”normal”],.css-yxro2d img.origin_image[data-size=”normal”]{width:100%;max-width:100%;}.css-yxro2d img.content_image[data-size=”small”],.css-yxro2d img.origin_image[data-size=”small”]{width:320px;max-width:100%;}.css-jflero{word-break:break-word;line-height:1.6;}.css-jflero > [data-first-child]{margin-top:0;}.css-jflero > :last-child{margin-bottom:0;}.css-jflero h1,.css-jflero h2{clear:left;margin-top:calc((1.4em * 2) / 1.2);margin-bottom:calc(1.4em / 1.2);font-size:1.2em;line-height:1.5;font-weight:600;}.css-jflero h3,.css-jflero h4,.css-jflero h5,.css-jflero h6{clear:left;margin-top:calc((1.4em * 1.5) / 1.1);margin-bottom:calc(1.4em / 1.1);font-size:1.1em;line-height:1.5;font-weight:600;}.css-jflero u{-webkit-text-decoration:none;text-decoration:none;border-bottom:1px solid #373a40;}.css-jflero b{font-weight:600;}.css-jflero sup{font-size:0.8em;}.css-jflero sup[data-draft-type=’reference’]{color:#09408e;}.css-jflero a:focus{outline:none;-webkit-transition:box-shadow 0.3s;transition:box-shadow 0.3s;}html[data-focus-visible] .css-jflero a:focus{box-shadow:0 0 0 2px #ffffff,0 0 0 4px rgba(23,114,246,0.3);}.css-jflero a.ztext-link,.css-jflero a.internal,.css-jflero a.external{-webkit-text-decoration:none;text-decoration:none;cursor:pointer;border-bottom:1px solid #81858f;}.css-jflero a.ztext-link:hover,.css-jflero a.internal:hover,.css-jflero a.external:hover{color:#09408e;border-bottom:1px solid #09408e;}.css-jflero a.ztext-link > .ellipsis::after,.css-jflero a.internal > .ellipsis::after,.css-jflero a.external > .ellipsis::after{content:’…’;}.css-jflero a.ztext-link > .invisible,.css-jflero a.internal > .invisible,.css-jflero a.external > .invisible{font:0/0 a;color:transparent;text-shadow:none;background-color:transparent;}.css-jflero a.ztext-link u,.css-jflero a.internal u,.css-jflero a.external u{border:none;}.css-jflero a.member_mention{color:#09408e;}.css-jflero a.member_mention:hover{border-bottom:1px solid #09408e;}.css-jflero a.userlink-link{color:#09408e;}.css-jflero a.userlink-link:hover{border-bottom:1px solid #09408e;}.css-jflero p{margin:1.4em 0;}.css-jflero p.ztext-empty-paragraph{margin:calc((2.8em- (1.4em * 2 + 1.6em)) / 2) 0;}.css-jflero p.ztext-empty-paragraph + .ztext-empty-paragraph{margin:1.4em 0;}.css-jflero hr{margin:4em auto;width:240px;max-width:100%;border:none;border-top:1px solid #c4c7ce;}.css-jflero img[eeimg]{max-width:100%;vertical-align:middle;}.css-jflero img[eeimg=”1″]{margin:0 3px;max-width:calc(100% – 6px);display:inline-block;}.css-jflero img[eeimg=”2″]{margin:1.4em auto;display:block;}.css-jflero blockquote{margin:1.4em 0;padding-left:1em;color:#535861;border-left:3px solid #c4c7ce;}.css-jflero ol,.css-jflero ul{margin:1.4em 0;padding:0;width:100%;}.css-jflero ol ol,.css-jflero ul ol,.css-jflero ol ul,.css-jflero ul ul{margin:0;}.css-jflero ol li::before,.css-jflero ul li::before{width:1em;}.css-jflero ol > ol,.css-jflero ul > ol,.css-jflero ol > ul,.css-jflero ul > ul{padding-left:1em;box-sizing:border-box;}.css-jflero ul>li{display:table;width:100%;list-style:none;}.css-jflero ul>li::before{display:table-cell;content:’? ‘;white-space:pre;}.css-jflero ol{counter-reset:ol;}.css-jflero ol > li{display:table;width:100%;list-style:none;}.css-jflero ol > li::before{display:table-cell;text-align:right;counter-increment:ol;content:counter(ol) ‘. ‘;white-space:pre;}.css-jflero ol ol{counter-reset:ol2;}.css-jflero ol ol li::before{counter-increment:ol2;content:counter(ol2) ‘. ‘;}.css-jflero ol ol ol{counter-reset:ol3;}.css-jflero ol ol ol li::before{counter-increment:ol3;content:counter(ol3) ‘. ‘;}.css-jflero ol ol ol ol{counter-reset:ol4;}.css-jflero ol ol ol ol li::before{counter-increment:ol4;content:counter(ol4) ‘. ‘;}.css-jflero figure{margin:1.4em 0;}.css-jflero figure .content_image,.css-jflero figure .origin_image{margin:0 auto;}.css-jflero figure figcaption{margin-top:calc(0.6em / 0.9);padding:0 1em;font-size:0.9em;line-height:1.5;text-align:center;color:#9196a1;}.css-jflero figure + figure{margin-top:calc(1.4em * 1.6);}.css-jflero figure[data-size=’small’],.css-jflero figure:not([data-size]) > [data-size=’small’]{clear:both;}.css-jflero figure[data-size=’left’],.css-jflero figure:not([data-size]) > [data-size=’left’]{float:left;margin:0 20px 20px 0;max-width:33%;}.css-jflero figure[data-size=’right’],.css-jflero figure:not([data-size]) > [data-size=’right’]{float:right;margin:0 0 20px 20px;max-width:33%;}.css-jflero figure[data-size=’collapse’]{margin-bottom:0;}.css-jflero figure[data-size=’collapse’] + figure{margin-top:0;}.css-jflero .content_image,.css-jflero .origin_image{display:block;max-width:100%;height:auto;margin:1.4em auto;}.css-jflero .content_image[data-size=’small’],.css-jflero .origin_image[data-size=’small’]{max-width:40%;}.css-jflero .content_image.zh-lightbox-thumb,.css-jflero .origin_image.zh-lightbox-thumb{cursor:-webkit-zoom-in;cursor:-moz-zoom-in;cursor:zoom-in;}.css-jflero code{margin:0 2px;padding:3px 4px;border-radius:3px;font-family:menlo,monaco,consolas,’andale mono’,’lucida console’,’courier new’,monospace;font-size:0.9em;background-color:#f8f8fa;}.css-jflero pre{margin:1.4em 0;padding:calc(0.8em / 0.9);font-size:0.9em;word-break:initial;word-wrap:initial;white-space:pre;overflow:auto;-webkit-overflow-scrolling:touch;background:#f8f8fa;border-radius:4px;}.css-jflero pre code{margin:0;padding:0;font-size:inherit;border-radius:0;background-color:inherit;}.css-jflero li pre{white-space:pre-wrap;}.css-jflero table[data-draft-type=’table’]{border-collapse:collapse;font-size:15px;margin:1.4em auto;max-width:100%;table-layout:fixed;text-align:left;width:100%;}.css-jflero table[data-draft-type=’table’][data-size=’small’]{min-width:260px;width:40%;}.css-jflero table[data-draft-type=’table’][data-row-style=’striped’] tr:nth-of-type(2n + 1){background:#f8f8fa;}.css-jflero table[data-draft-type=’table’] td,.css-jflero table[data-draft-type=’table’] th{border:1px solid #c4c7ce;line-height:24px;height:24px;padding:3px 12px;}.css-jflero table[data-draft-type=’table’] th{background:#ebeced;color:#191b1f;font-weight:500;}.css-jflero .video-box,.css-jflero .link-box{position:relative;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;margin:1.4em 0;overflow:auto;white-space:normal;cursor:pointer;border:solid 1px #ebeced;border-radius:4px;}.css-jflero .lazy[data-lazy-status]{background-color:#f8f8fa;}.css-jflero .lazy[data-lazy-status=”ok”]{background-color:transparent;-webkit-animation:animation-1yvu044 0.5s ease-in;animation:animation-1yvu044 0.5s ease-in;}.css-jflero .highlight{margin:1em 0;}.css-jflero .highlight pre{margin:0;}.css-jflero .highlight .hll{background-color:#f8f8fa;}.css-jflero .highlight .c{font-style:italic;color:#9196a1;}.css-jflero .highlight .err{color:#d95350;}.css-jflero .highlight .k{font-weight:600;}.css-jflero .highlight .o{font-weight:600;}.css-jflero .highlight .cm{font-style:italic;color:#9196a1;}.css-jflero .highlight .cp{font-weight:600;color:#9196a1;}.css-jflero .highlight .c1{font-style:italic;color:#9196a1;}.css-jflero .highlight .cs{font-style:italic;font-weight:600;color:#9196a1;}.css-jflero .highlight .gd{color:#f05159;}.css-jflero .highlight .ge{font-style:italic;}.css-jflero .highlight .gr{color:#d95350;}.css-jflero .highlight .gh{color:#9196a1;}.css-jflero .highlight .gi{color:#12b370;}.css-jflero .highlight .go{color:#81858f;}.css-jflero .highlight .gp{color:#535861;}.css-jflero .highlight .gs{font-weight:600;}.css-jflero .highlight .gu{color:#9196a1;}.css-jflero .highlight .gt{color:#d95350;}.css-jflero .highlight .kc{font-weight:600;}.css-jflero .highlight .kd{font-weight:600;}.css-jflero .highlight .kn{font-weight:600;}.css-jflero .highlight .kp{font-weight:600;}.css-jflero .highlight .kr{font-weight:600;}.css-jflero .highlight .kt{font-weight:600;color:#09408e;}.css-jflero .highlight .m{color:#1772f6;}.css-jflero .highlight .s{color:#d95350;}.css-jflero .highlight .na{color:#1772f6;}.css-jflero .highlight .nb{color:#1772f6;}.css-jflero .highlight .nc{font-weight:600;color:#09408e;}.css-jflero .highlight .no{color:#1772f6;}.css-jflero .highlight .ni{color:#6a5ff3;}.css-jflero .highlight .ne{font-weight:600;color:#d95350;}.css-jflero .highlight .nf{font-weight:600;color:#d95350;}.css-jflero .highlight .nn{color:#535861;}.css-jflero .highlight .nt{color:#09408e;}.css-jflero .highlight .nv{color:#1772f6;}.css-jflero .highlight .ow{font-weight:600;}.css-jflero .highlight .w{color:#adb1b7;}.css-jflero .highlight .mf{color:#1772f6;}.css-jflero .highlight .mh{color:#1772f6;}.css-jflero .highlight .mi{color:#1772f6;}.css-jflero .highlight .mo{color:#1772f6;}.css-jflero .highlight .sb{color:#d95350;}.css-jflero .highlight .sc{color:#d95350;}.css-jflero .highlight .sd{color:#d95350;}.css-jflero .highlight .s2{color:#d95350;}.css-jflero .highlight .se{color:#d95350;}.css-jflero .highlight .sh{color:#d95350;}.css-jflero .highlight .si{color:#d95350;}.css-jflero .highlight .sx{color:#d95350;}.css-jflero .highlight .sr{color:#a5542f;}.css-jflero .highlight .s1{color:#d95350;}.css-jflero .highlight .ss{color:#d95350;}.css-jflero .highlight .bp{color:#9196a1;}.css-jflero .highlight .vc{color:#1772f6;}.css-jflero .highlight .vg{color:#1772f6;}.css-jflero .highlight .vi{color:#1772f6;}.css-jflero .highlight .il{color:#1772f6;}.css-jflero .highlight::-webkit-scrollbar{width:6px;height:6px;}.css-jflero .highlight::-webkit-scrollbar-thumb:horizontal{background-color:rgba(25,27,31,0.5);border-radius:6px;}.css-jflero .highlight::-webkit-scrollbar-thumb:horizontal:hover{background-color:rgba(25,27,31,0.6);}.css-jflero .linkcard.old{position:relative;display:block;margin:1em auto;width:390px;box-sizing:border-box;border-radius:12px;max-width:100%;overflow:hidden;}.css-jflero .linkcard.old,.css-jflero .linkcard.old:hover{-webkit-text-decoration:none;text-decoration:none;border:none !important;color:inherit !important;}.css-jflero .linkcard-ecommerceloadingcard{position:relative;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;padding:12px;border-radius:inherit;height:80px;box-sizing:border-box;background:rgba(248,248,250,0.88);color:#c4c7ce;}.css-jflero .linkcard-ecommerceloadingcardavatarwrapper{width:60px;height:60px;background:#ebeced;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;border-radius:6px;margin-right:10px;}.css-jflero .linkcard-ecommerceloadingcardnetwork{width:20px;height:20px;}.css-jflero .linkcard-ecommerceloadingcardloadingbar{height:60px;-webkit-flex:1;-ms-flex:1;flex:1;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;}.css-jflero .linkcard-ecommerceloadingcardloadingbar span{height:16px;display:inline-block;background:#ebeced;}.css-jflero .linkcard-ecommerceloadingcardloadingbar span:nth-of-type(1){width:60px;margin-bottom:4px;}.css-jflero .linkcard-ecommerceloadingcardloadingbar span:nth-of-type(2){width:127px;}.css-jflero .linkcard.new{position:relative;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;box-sizing:border-box;-webkit-flex-direction:row;-ms-flex-direction:row;flex-direction:row;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;width:390px;min-height:84px;border-radius:8px;max-width:100%;overflow:hidden;margin:16px auto;padding:12px 12px 9px 12px;background-color:#f8f8fa;}.css-jflero .linkcard.new,.css-jflero .linkcard.new:hover{-webkit-text-decoration:none;text-decoration:none;border:none !important;color:inherit !important;}.css-jflero .linkcard.new .linkcard-contents{display:block;-webkit-flex:1 1 auto;-ms-flex:1 1 auto;flex:1 1 auto;position:relative;}.css-jflero .linkcard.new .linkcard-contents .loading{height:14px;background:#ebeced;border-radius:7px;}.css-jflero .linkcard.new .linkcard-contents.withtitle{margin-bottom:3px;}.css-jflero .linkcard.new .linkcard-title{display:-webkit-box;font-size:15px;font-weight:500;line-height:1.4;margin-bottom:2px;color:#191b1f;text-overflow:ellipsis;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:1;}.css-jflero .linkcard.new .linkcard-title.two-line{line-height:20px;display:-webkit-box;text-overflow:ellipsis;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;}.css-jflero .linkcard.new .linkcard-title.loading{margin-bottom:8px;width:80%;}.css-jflero .linkcard.new .linkcard-title.loading.withtitle{margin-bottom:6px;}.css-jflero .linkcard.new .linkcard-title.loadingtitle{margin-bottom:5px;}.css-jflero .linkcard.new .linkcard-excerpt{display:-webkit-box;text-overflow:ellipsis;font-size:13px;line-height:18px;color:#9196a1;margin-bottom:4px;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:1;}.css-jflero .linkcard.new .linkcard-excerpt .linkcard-author{color:#373a40;}.css-jflero .linkcard.new .linkcard-desc{display:-webkit-box;font-size:13px;height:18px;line-height:18px;color:#9196a1;word-break:break-all;text-overflow:ellipsis;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:1;}.css-jflero .linkcard.new .linkcard-desc .linkcard-tag,.css-jflero .linkcard.new .linkcard-desc .tag{display:inline-block;font-size:11px;margin-left:8px;padding:0 4px;border-radius:3px;background:rgba(196,199,206,0.3);}.css-jflero .linkcard.new .linkcard-desc.loading{width:40%;}.css-jflero .linkcard.new .linkcard-desc svg{margin-right:2px;}.css-jflero .linkcard.new .linkcard-image{-webkit-flex:0 0 auto;-ms-flex:0 0 auto;flex:0 0 auto;background-color:#ebeced;background-size:cover;background-position:center;position:relative;display:block;width:60px;height:60px;margin-left:20px;object-fit:cover;border-radius:inherit;overflow:hidden;}.css-jflero .linkcard.new .linkcard-image.linkcard-image–default{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;background-color:#ebeced;color:#c4c7ce;}.css-jflero .linkcard.new .linkcard-image.linkcard-image–default svg{color:#9196a1;}.css-jflero .linkcard.new .linkcard-image img{width:100%;height:100%;object-fit:cover;}.css-jflero .linkcard.new .linkcard-image .linkcard-image–video{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;position:absolute;top:50%;left:50%;-webkit-transform:translatex(-50%) translatey(-50%);-ms-transform:translatex(-50%) translatey(-50%);transform:translatex(-50%) translatey(-50%);width:24px;height:24px;border-radius:12px;background:rgba(255,255,255,0.9);pointer-events:none;}.css-jflero .linkcard.new .linkcard-image .linkcard-image–video svg{color:#373a40;}.css-jflero .linkcard.new .linkcard-richtext .text{color:#373a40;}.css-jflero .linkcard.new .linkcard-richtext .bold{font-weight:600;}.css-jflero .linkcard.new .linkcard-richtext .tag{margin-left:4px;}.css-jflero .filelinkcard{-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;background-color:rgba(248,248,250,0.88);border-radius:12px;box-sizing:border-box;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;margin:1em auto;max-width:100%;overflow:hidden;padding:12px;position:relative;width:390px;}.css-jflero .filelinkcard-icon{-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;height:30px;width:30px;}.css-jflero .filelinkcard-info{margin-left:12px;}.css-jflero .filelinkcard-name{color:#191b1f;font-size:15px;font-weight:500;line-height:21px;display:-webkit-box;text-overflow:ellipsis;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;}.css-jflero .filelinkcard-meta{color:#9196a1;font-size:12px;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;line-height:14px;margin-top:5px;}.css-jflero .filelinkcard-source{white-space:pre;}.css-jflero img[data-uncomfortable]{content:url(data:image/svg+xml,%3csvg%20xmlns%3d%22http%3a%2f%2fwww.w3.org%2f2000%2fsvg%22%20viewbox%3d%220%200%20344.88888888888886%20214%22%3e%3cforeignobject%20width%3d%22344.88888888888886%22%20height%3d%22194%22%3e%0a%20%20%20%20%20%20%3cdiv%20xmlns%3d%22http%3a%2f%2fwww.w3.org%2f1999%2fxhtml%22%20style%3d%22font-size%3a%2013px%3b%20font-family%3a%20-apple-system%2c%20blinkmacsystemfont%2c%20microsoft%20yahei%2c%20sans-serif%3b%20color%3a%20%23fff%3b%20width%3a100%25%3b%20height%3a194px%3b%22%3e%0a%20%20%20%20%20%20%20%20%3cdiv%20style%3d%22display%3a%20flex%3b%20flex-direction%3a%20column%3b%20align-items%3a%20center%3b%20justify-content%3a%20center%3b%20height%3a%20100%25%3b%22%3e%0a%20%20%20%20%20%20%20%20%20%20%3csvg%20xmlns%3d%22http%3a%2f%2fwww.w3.org%2f2000%2fsvg%22%20width%3d%2218%22%20height%3d%2218%22%20viewbox%3d%220%200%2016%2016%22%20fill%3d%22currentcolor%22%3e%3cpath%20d%3d%22m8%203.65a7%207%200%2000-1.353.128.65.65%200%2011-.25-1.275a8.3%208.3%200%20018%202.35c2.387%200%204.172.954%205.357%202.125c14.511%205.615%2015.15%207.022%2015.15%208c0%20.621-.257%201.391-.699%202.134a7.076%207.076%200%2001-1.403%201.68l.495.46a.65.65%200%2011-.886.951l-.998-.929a.645.645%200%2001-.104-.097l9.73%2010.501a.647.647%200%2001-.29.301%203.15%203.15%200%2001-4.313-4.094.647.647%200%2001.234-.275l3.908%205.08a5.774%205.774%200%2000-1.283%201.522c2.282%207.198%202.15%207.707%202.15%208c0%20.522.41%201.616%201.407%202.6.965.954%202.43%201.75%204.443%201.75.468%200%20.905-.043%201.311-.12a.65.65%200%2001.243%201.277a8.322%208.322%200%20018%2013.65c-2.387%200-4.172-.954-5.357-2.125c1.49%2010.385.85%208.978.85%208c0-.598.238-1.333.648-2.046a7.054%207.054%200%20012.95%204.188l-.547-.509a.65.65%200%2011.886-.951l8.8%208.194a5.793%205.793%200%20001.244-1.453c.372-.624.516-1.163.516-1.469%200-.522-.41-1.616-1.407-2.6-.965-.954-2.43-1.75-4.443-1.75zm6.29%207.296a1.85%201.85%200%20002.534%202.36l-2.535-2.36zm8%204.85a.65.65%200%20100%201.3%201.85%201.85%200%20011.843%201.694.65.65%200%20101.296-.11a3.15%203.15%200%20008%204.85z%22%20fill-rule%3d%22evenodd%22%20clip-rule%3d%22evenodd%22%3e%3c%2fpath%3e%3c%2fsvg%3e%0a%20%20%20%20%20%20%20%20%20%20%3cdiv%20style%3d%22margin%3a%20.6em%200%201.2em%22%3e%e8%af%a5%e5%9b%be%e7%89%87%e6%9c%89%e5%8f%af%e8%83%bd%e4%bc%9a%e5%bc%95%e8%b5%b7%e4%b8%8d%e9%80%82%3c%2fdiv%3e%0a%20%20%20%20%20%20%20%20%20%20%3cbutton%20style%3d%22padding%3a%204px%201em%3b%20font-size%3a%201.1em%3b%20color%3a%20inherit%3b%20background%3a%20none%3b%20border%3a%201px%20solid%20rgba%28255%2c255%2c255%2c.5%29%3b%20border-radius%3a%209999px%3b%22%3e%e7%bb%a7%e7%bb%ad%e6%9f%a5%e7%9c%8b%3c%2fbutton%3e%0a%20%20%20%20%20%20%20%20%3c%2fdiv%3e%0a%20%20%20%20%20%20%3c%2fdiv%3e%0a%20%20%20%20%3c%2fforeignobject%3e%3c%2fsvg%3e);width:100%;height:194px;background:url(https://pic1.zhimg.com/v2-cf70d0759d787c70091857151c1cad4a.jpeg) no-repeat rgba(191,191,191,0.7);background-size:cover;cursor:pointer!important;}.css-jflero img.content_image[data-size=”normal”],.css-jflero img.origin_image[data-size=”normal”]{width:100%;max-width:100%;}.css-jflero img.content_image[data-size=”small”],.css-jflero img.origin_image[data-size=”small”]{width:320px;max-width:100%;}@-webkit-keyframes animation-1yvu044{from{opacity:0;}to{opacity:1;}}@keyframes animation-1yvu044{from{opacity:0;}to{opacity:1;}}教师各有所长，不一样期间选择不一样教师才是正确的翻开方法！
作为过来人， 听过课的教师也不算少了，考研界的名师可多了，像是 、 、李正元、 、李林等，哪一位教师说出来不是响当当的的呢，这些教师悉数都有多年授课经历，而且各自的授课方法和技巧都各有特征，假定咱们想要顺畅拿下考研数学，那么正确的做法是尽量去学习多位教师的利益，将其转化成咱们本身的优势地址！
比方你说的这位李林教师，我是在强化期间听他的课的，教师的授课非常有技巧性，跟着他真是获益匪浅，可以唐塞不少考试的难题！
教师讲课个性总的来说就是侧注重技巧类，长于发掘各种新思路，可以让你晓得正本标题并不是只需一种解题思维，教师还能将不一样的常识点串联起来，让你有种恍然大悟的感触。关于拓荒解题思路很有协助，不少难题我就是经过他的指点才懂的。
假定你是刚初步预备考研的话，在基础期间你可以思考听汤家风教师的基础课，汤教师的授课个性主打就是一个细腻，可以粗浅易懂地将基础概念定理讲理解，关于在基础单薄的同学特别友爱。
至于说李林教师的880题，这本习题册的难度系数相对来说归于中上的，题型比照靠近真题。所以这本880很合适基础一般的同学，用来在强化期间进行安靖前进，做起来不会太难也不会太简略，不必忧虑会被降维冲击。
需要留心的是，880并不合适那有些想要冲刺高分的同学，究竟它里边的标题难度并不算太高，想要有大的前进仍是不可力！
一、避坑！强化刷题是不是有用，必定要检测强化期间的大坑强化期间究竟作用好不好，不是为了做了多少多少题，而是经过刷题，看你能把常识点吃的多透，用得多熟练。
我在上一年的时分，常常 同学答复数学标题，出类拔萃数三的都有。我发现一个比照广泛的表象，就是有些同学，清楚660，880都刷了，可是问的标题其实即对错常基础的标题，甚至就是基础期间所学的一个公式处置的疑问，他都不会做。
他们广泛是执着于刷了几本书，可是每道题的常识点细节却不深究，就如同结束使命的权严峻于温习质量的权重相同，完全舍本求末端。
比方说有个考数二的同学，做到某一年的真题，求曲线弧长。其实就是一个图像出来，然后套个公式的功夫。可是他连曲线弧长的求法都不了解，而且这不是基础期间的时分，是现已接近考试，初步刷真题刷仿照题的冲刺期间了！
这其实就是尽管时刻上过了强化期间，可是对常识点掌控的不厚实的表象。有许多常识其时就死记硬背了，没有了解，或许没有温习，回想就淡化了。
客观检测自个的缝隙假定你不断定自个之前的温习留传了哪些缺漏，举荐去知能行查验一下，特别擅长找你的缺乏，找的很准。而且它的常识点很全很细，都是掰开揉碎了去练习你。
知能行它里边是分专题的，跟操练册对应。比方说数一的高数有些，有函数极限、数列极限、中值定理，你只需测自个感触掌控一般的专题就可以。
我在进入强化期间的时分，也看看自个水平怎么样，究竟哪里晓得，哪里不晓得。所以就用了一下这个软件。成果就是发现了新大陆般的感触， 我遗失的常识点、不牢的常识点，许多我自个没有知道到的，都给我找出来。
我的强化期间还有冲刺期间一向没有脱离它，因为它总能找到我的缺乏。
二、假定有缺漏，及时关于性练习查找单薄环节知能行能快速找到常识规划中的薄缺陷，并 我找到相应的题来练习这些薄缺陷。而且会记载我的忘掉进程， 我组织温习。
这样最大的优点就是高效省时刻。因为练习是根据我的薄缺陷方案的，所以标题的关于性都很强，都是最能 我最快前进的，大大的前进了强化期间的查漏补缺功率。
比方知能行练习了「函数极限」之后，发现泰勒 yyds! 可以解90%的极限题。知能行的极限题用的根柢都是泰勒公式来解，和武教师的个性相同，处置了我惧怕泰勒公式，只敢静静洛必达的疑问。所以我在刷题进程中就是对常识点的了解越来越深化的进程。再经过不断的强化、归纳查验，来构成一个正反应。
知能行的每一个专题，都会给你区别成五个等级，如下图。这是我今日刚截的图，在上一年12月份的时分，它们还都是等级5，可以看到如今都现已是等级1了，可是等级5仍是有0.2%（我如今也的确忘了许多(狗头)）。
如何敌对忘掉在强化期间，知能行是每天都刷的，因为有归纳查验，一天不刷就掉等级 [狗头 ]综测会根据你之前在上面刷的题，记载你的缺乏，还有你好久没做的常识点，多个专题混在一同， 你进行安靖。我觉得这对错常非常nice的，它完满的战胜了我懒散的不想温习，或许忘了要温习啥。
要点提示:不管你处在啥期间，不要真认为发展越快，学的就约好了。正所谓如人饮水冷暖自知，自个对常识的掌控是不是真的安靖了，只需自个晓得。
三、冲刺期间的预备冲刺期间你也可以认为它是一个强度更大，刷题量更多的强化期间。时刻大约是考前一个月吧。
真题和仿照卷的运用没啥说的，历年真题，仿照卷搞起来。历年真题说明有必要安利李艳芳教师，尽管她仿照卷出的挺毒的，可是她讲题讲的非常的好。仿照卷举荐李六李四，它们的个性与真题的个性非常接近（李艳芳教师的仿照卷慎用，会冲击你的自决心）。
如何坚持状况然后我的知能行一向没有停，用到考研前一晚，一向坚持手感。它可以保证我的薄缺陷一向能被持续改写，整个常识体系坚持畅通领悟贯穿。在被各种仿照卷轰炸的时分，底层的中心常识点不会被忽略，而是随时刻越来越稳。
知能行的题库究竟有多深呢？ 我也不晓得，横竖我刷了3000题支配可是感触还没见底。标题质量杠杠的，答案恰当具体，每一步细节都写出来了。比美李林880, 而且也参加了历年真题，来协助构建数学常识体系。
下图就是我根据知能行来做的笔记，高数有些做了156页。还有线代有些，盖尤踣有些，因为我考的是数一。怀念知能行完满的 3d 图。
四、一些备考的心得1.一步一个脚印，没有捷径使命的实施是有逻辑次序的，比方假定你的基础没过关，这个时分强行做真题既起不到训练的作用，可以还会浪费真题，也就是咱们常说的，“基础不牢地动山摇”。
2.眼高手也要高不控拟定啥样的方案，最重要的是实施，必定要做到，先方案，再实施，多反应，勤总结，这样的流程，自个要发扬片面能动性来了解标题查询的内容，将常识点内化于心。
3.聪明的分配精力就是题首要主动的将自个一天高质量学习时刻期间，分配给那些需要许多能动性的常识点，在脑筋不清醒，心境不愉悦的时分，去死磕一个比照难的常识点，这对错常低效的做法，只会把你带入到一个不好的境地。这时分必定要出去跑跑步或许歇息会，让自个逃离出来。
4.最最最重要的，别听周围的人叭叭，捂住自个的耳朵不要听别人夸耀自个的发展多快啊，自个做题的精确率多高啊，这些都是没有意义的，只会打乱你自个的节奏。
每个期间的使命相对来说都不是特别难的，只需你依照方针去结束就好啦。依照每个期间方针，扎厚实实的预备和践行，经过打功率战，最终必定能有一个非常不错的成果！
考研必胜，加油！！
原作者:好好学习吧