@font-face{font-family:Alegreya;font-style:normal;font-weight:400;src:local('Alegreya'),local('Alegreya-Regular'),url(/c8111b572de5ae4861b500a3eca5db33e87f520f/18049/fonts/alegreya-regular.woff2) format('woff2'),url(/c97e818941b30215436fff0be1123331d5bcf5c6/6785f/fonts/alegreya-regular.woff) format('woff')}@font-face{font-family:Alegreya;font-style:italic;font-weight:400;src:local('Alegreya Italic'),local('Alegreya-Italic'),url(/bc5d46177029cd81238dc821545f7d00825d5235/e369c/fonts/alegreya-italic.woff2) format('woff2'),url(/baa25871a936b4254d874b12ced2ed36dbc79746/adf16/fonts/alegreya-italic.woff) format('woff')}@font-face{font-family:'PT Mono';font-style:normal;font-weight:400;src:local('PT Mono'),local('PTMono-Regular'),url(/9a10eb7a73ea016bacf5517da764445effcb2ca6/2962d/fonts/pt-mono-regular.woff2) format('woff2'),url(/eceee57970ff1b04370c65767055e387423745a3/113e8/fonts/pt-mono-regular.woff) format('woff')}@font-face{font-family:'Source Sans Pro';font-style:normal;font-weight:400;src:local('Source Sans Pro'),local('SourceSansPro-Regular'),url(/235c384b9599ed2099f8fda87ba7bc8917eb1aa4/0cff0/fonts/source-sans-pro-regular.woff2) format('woff2'),url(/29c9632b40abe339a91d1d90eea2880453408a62/4e7be/fonts/source-sans-pro-regular.woff) format('woff')}body{font-family:'Palatino Linotype',Alegreya,'Book Antiqua',Palatino,'Songti SC','仿宋',FangSong,NSimSun,'Microsoft YaHei',serif}blockquote{font-family:'Source Sans Pro',Tahoma,Geneva,STKaiti,KaiTi,'楷体',SimKai,DFKai-SB,NSimSun,serif}code{font-family:'PT Mono',monospace;font-size:85%}body,html{margin:0;padding:0;position:relative}body{text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-moz-font-feature-settings:"liga" on}h1,h2,h3,h4,h5,h6{color:#222}a{outline:0}code{background-color:rgba(0,0,0,.02)}.wrapper{overflow:hidden;position:relative}.header{padding:20px 0;position:relative;background:#f5f5f5;border-bottom:1px solid #eaeaea}.nav{max-width:800px;margin:0 auto;padding:0 15px;text-align:right}.nav-logo{float:left;margin-top:-11px;transition:transform 150ms ease-out}.nav-logo:hover{transform:scale(1.1)}.nav-logo img{display:block;max-height:40px;width:auto;border-radius:50%}.nav-links{margin:0;padding:0;font-size:14px;list-style:none}.nav-links li{display:inline-block;margin:0 0 0 15px}.nav-links li:first-child{margin-left:0}.nav-links a{text-decoration:none;color:#111}.nav-links a:hover{color:#000}.content{max-width:700px;margin:40px auto 10px;padding:0 15px;font-size:16px;line-height:1.7;color:#333}.article-title{font-size:34px;color:#222;margin:0;line-height:1.3}.article-date{color:#ccc}.article-duration{margin-top:12px;float:right;font-size:10px;padding:1px 5px;font-weight:700;border-radius:3px;background:#bbb;color:#fff}.article-content p{margin:15px 0 25px}.article-content a{text-decoration:none;color:inherit;border-bottom:3px solid #cbf8df;box-shadow:inset 0 -4px 0 #cbf8df;background:0 0;transition:background 150ms ease}.article-content a:focus,.article-content a:hover{background:#cbf8df}.article-content hr{width:150px;margin:50px auto;height:1px;overflow:hidden;border:none;background:#e5e5e5}.highlight{border-radius:3px;position:relative;margin:40px 0;font-size:14px}.highlight pre{padding:10px}.archive{margin:0;padding:0;list-style:none;line-height:1.3em;text-align:center;color:#111}.archive-title{font-size:32px;margin-top:60px}.archive-item{margin:5px 0 15px;padding:0}.archive-item-date{color:#ccc;font-size:14px;padding:5px 0;margin-top:5px;display:block}.archive-item-link{display:inline-block;text-decoration:none;font-size:21px;font-weight:700;color:#222;padding:5px 0;border-bottom:1px solid #ddd}.archive-item-link:hover{border-bottom-color:#222}.footer{padding:25px 0;text-align:center}.footer-links{list-style:none;margin:0;padding:0;color:#ccc;font-size:14px}.footer-links li{margin:0;padding:0;display:inline-block}.footer-links a{color:#888;text-decoration:none;transition:color 150ms ease;margin:0 15px}.footer-links a:focus,.footer-links a:hover{color:#222}.footer-links li::before{content:'/';position:relative;left:-2px}.footer-links li:first-child::before{display:none}.footer-links-kudos img{position:relative;top:6px;margin-left:2px}@media (min-width:600px){.header{padding:25px 0}.nav-logo{margin-top:-13px}.nav-logo img{max-height:50px}.nav-links{font-size:18px}.nav-links li{margin:0 0 0 30px}.content{font-size:19px;line-height:1.8}.highlight{font-size:16px;margin:40px -20px}.archive{text-align:left}.archive-title{font-size:38px}.archive-item-date{font-size:19px;text-align:right;float:right}.archive-item-link{text-overflow:ellipsis;max-width:calc(100% - 120px);white-space:nowrap;overflow:hidden}.article-title{font-size:42px}.article-duration{font-size:12px}.footer-links{font-size:inherit}}@media print{.footer,.header{display:none}.article-content a{box-shadow:none}}