@font-face{font-family:TH Alkes;src:url(/fonts/TH-Alkes.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:TH Alkes Bold;src:url(/fonts/TH-Alkes-Bold.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:"TH Epika Serif";src:url(/fonts/TH-Epika-Serif.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:LXGW WenKai;src:url(/fonts/LXGWWenKai-Regular.ttf) format("truetype");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:LXGW WenKai Mono;src:url(/fonts/LXGWWenKaiMono-Medium.ttf) format("truetype");font-weight:500;font-style:normal;font-display:swap}.lang-zh,:lang(zh) body,[lang=zh] body{font-family:LXGW WenKai,TH Alkes,Georgia,serif}.lang-zh blockquote,.lang-zh li,.lang-zh p{font-family:LXGW WenKai,Georgia,serif}.lang-zh h1,.lang-zh h2,.lang-zh h3{font-family:LXGW WenKai Mono,"TH Epika Serif",Georgia,serif}.lang-zh strong{font-family:LXGW WenKai Mono,TH Alkes Bold,Georgia,serif;font-weight:500}*,:after,:before{box-sizing:border-box}body{font-family:TH Alkes,Georgia,serif;background:#f4f4ee;font-size:16px;margin:0;color:#0d0d0d;transition:opacity .2s ease-in}::selection{background-color:rgba(0,212,212,.15)}p{font-size:1.15rem}strong{font-family:TH Alkes Bold,Georgia,serif}h1,h2,h3,strong{font-weight:unset}h1,h2,h3{font-family:"TH Epika Serif",Georgia,serif;outline:none;letter-spacing:-.01em}h1{font-size:3.85rem}h2{font-size:2.25rem}h3{margin-bottom:-10px}hr{border:none;margin:0}hr:before{content:"...";display:block;text-align:center;margin:-16px auto 20px;letter-spacing:12px;font-size:42px;color:#00d4d4}.site-header{border-bottom:1px solid #d4d4c8}.header-top{width:100%;max-width:1200px;margin:0 auto;height:85px;display:flex;justify-content:center;align-items:center;position:relative}.header-top svg{width:24px;height:24px}.header-top .search{cursor:pointer;margin-right:30px}.header-top a.side-menu-button,a.side-menu-close-button{margin-left:30px}.header-top a.side-menu-button svg{width:30px;height:30px}a.side-menu-close-button svg{width:24px;height:24px}.collapsible-menu .branding,.header-top .branding{position:absolute;left:50%;transform:translateX(-50%);text-align:center}.collapsible-menu .logo,.header-top .logo{flex:1 1;height:38px}.member-options{margin-right:16px}.member-options img{width:24px}.spacer{flex:1 1}.collapsible-menu{opacity:0;width:100%;height:100vh;background:#f4f4ee;position:absolute;top:0;left:0;transition:all .25s ease;z-index:9999;overflow-y:scroll}.collapsible-menu .menu-header{width:100%;max-width:1200px;margin:0 auto;height:85px;display:flex;align-items:center;position:relative}.collapsible-menu .large-spacer{height:95px}.collapsible-menu-content{width:90%;max-width:1200px;margin:20px auto;display:grid;grid-template-columns:repeat(2,1fr);border:1px solid #d4d4c8;border-radius:10px}.collapsible-menu-content a{text-decoration:none}.left-menu-group{padding:30px 25px;border-right:1px solid #d4d4c8}.left-menu-group img{height:58px}.left-menu-group p{font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;color:#787868;font-size:1rem;line-height:1.4;margin:0}.left-menu-group ul{list-style-type:none;padding:6px 12px}.left-menu-group ul li{display:flex;font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;color:#787868;line-height:1.35;font-size:1rem;align-items:center;padding:5px 0}.left-menu-group ul li img{width:20px;height:20px;margin-right:10px}.collapsible-menu-item{padding:25px 30px 30px;border-bottom:1px solid #d4d4c8}.collapsible-menu-item:hover{background:#e8e8e0}.collapsible-menu-item:first-child{border-top-right-radius:10px}.collapsible-menu-item:last-child{border-bottom-right-radius:10px;border-bottom:none}.collapsible-menu-item h2{margin:0;color:#0d0d0d}.collapsible-menu-item p{font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;color:#787868;font-size:1rem;margin:5px 0 0;line-height:1.4}.header-nav{width:90%;max-width:1200px;height:40px;margin:0 auto;background:#f4f4ee;border-top:1px solid #d4d4c8;border-right:1px solid #d4d4c8;border-left:1px solid #d4d4c8}.header-nav ul{width:100%;list-style:none;display:flex;padding:0;margin:0;align-items:center}.header-nav li{box-sizing:border-box;height:40px;flex:1 1;border-right:1px solid #d4d4c8;font-size:.85rem;font-weight:600;font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif}.header-nav li:last-child{border-right:0}.header-nav li a{display:block;width:100%;height:100%;box-sizing:border-box;color:#0d0d0d;text-decoration:none;white-space:nowrap;padding:12px 0;text-align:center}.header-nav li a:hover{background:#e8e8e0;color:#00d4d4}.compact-header-bar{box-sizing:border-box;display:flex;width:90%;max-width:1200px;height:70px;position:fixed;top:0;left:calc((100% - min(1200px, 90%)) / 2);background:#f4f4ee;border-bottom:1px solid #d4d4c8;align-items:center;padding:0 25px 0 30px;transform:translateY(-70px);transition:all .1s;z-index:99999}.compact-header-bar.visible{transform:translateY(0)}.compact-header-bar .branding img{height:34px}.compact-header-bar nav.compact-header-links{position:absolute;left:50%;transform:translateX(-50%);text-align:center}.compact-header-bar nav.compact-header-links ul{display:flex;list-style:none;margin:0;padding:0}.compact-header-bar nav.compact-header-links ul li{font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;font-size:.85rem;font-weight:600;padding:0 15px;border-right:1px solid #d4d4c8}.compact-header-bar nav.compact-header-links ul li:last-child{border-right:none}.compact-header-bar nav.compact-header-links ul li a{color:#0d0d0d;text-decoration:none}.compact-header-bar .compact-sharing-options .compact-share-links{display:flex;align-items:center}.compact-header-bar .compact-sharing-options .compact-share-links a{padding:0 5px}.compact-header-bar .compact-sharing-options .compact-share-links svg{width:16px;fill:#009e9e}.compact-header-bar .compact-sharing-options p{font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;font-size:.75rem;color:#787868;font-weight:600;margin:0 0 3px 5px}.article-section{width:90%;max-width:1200px;margin:0 auto;border-left:1px solid #d4d4c8;border-right:1px solid #d4d4c8;border-bottom:1px solid #d4d4c8}.article-header{text-align:center;padding:0 10px}.article-header h1{margin:0 auto 40px;padding-top:65px;max-width:900px}.article-header .article-meta{width:90%;max-width:550px;margin:-10px auto 50px;padding-bottom:30px;border-bottom:1px solid #d4d4c8}.article-header .author-info img{width:42px;height:42px;border-radius:50%}.article-meta .author-info{display:flex;flex-wrap:wrap;align-items:center}.article-meta .author-info p{font-size:.95rem;font-weight:700;margin-left:10px}.article-meta .author-info p,.article-meta-info{font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif}.article-meta-info{display:flex;flex-wrap:wrap;margin-top:10px}.article-meta-info .time-info{flex:1 1;text-align:left}.time-info .updated-time{font-size:.9rem;font-weight:500}.time-info .reading-time{font-size:.9rem;margin-top:-12px}.article-meta-info .article-tag{margin-top:14px}.article-meta-info .article-tag a{text-decoration:none;color:#009e9e;border-bottom:1px dotted #009e9e;font-size:.95rem}.article-section .content{width:100%;max-width:550px;margin:20px auto}.article-section .content p{margin:30px auto;line-height:1.65;word-wrap:break-word}.article-section .content a{text-decoration:none;border-bottom:1px dotted #009e9e;color:#009e9e}.article-section .content a:hover{text-decoration:none;border-bottom:1px dotted #007272;color:#007272}.article-section .content mark{background-color:rgba(0,212,212,.12);color:inherit;padding:0 4px;border-radius:3px}.audio-player{gap:16px;background:#f0f0ea;border-radius:8px;padding:14px 18px;margin:32px 0}.audio-play-btn,.audio-player{display:flex;align-items:center}.audio-play-btn{flex-shrink:0;width:40px;height:40px;border-radius:50%;border:none;background:#00d4d4;color:#0a0a0a;cursor:pointer;justify-content:center;transition:background .15s}.audio-play-btn:hover{background:#0aa}.audio-play-btn svg{width:16px;height:16px;fill:#0a0a0a}.audio-player-info{flex:1 1;min-width:0}.audio-caption{display:block;font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;font-size:.85rem;color:#484848;margin-bottom:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.audio-progress-wrap{width:100%;height:3px;background:#d4d4c8;border-radius:2px;cursor:pointer}.audio-progress-bar{height:100%;width:0;background:#00d4d4;border-radius:2px;transition:width .1s linear;pointer-events:none}.article-section .content blockquote{margin:50px 0;text-align:center}.article-section .content blockquote:before{content:"\201C"}.article-section .content blockquote:after{content:"\201D"}.article-section .content blockquote.kg-blockquote-alt{font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;color:#787868;font-size:1.1rem;font-style:normal;line-height:1.65}.article-section .content blockquote.kg-blockquote-alt:after,.article-section .content blockquote.kg-blockquote-alt:before{display:block;content:"";width:75px;height:1px;background:#00d4d4;margin:30px auto}.article-section .content blockquote.kg-blockquote-alt strong{font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;font-weight:600;background-color:rgba(0,212,212,.12);padding:0 8px;border-radius:3px}.side-note{display:flex;float:left;margin-left:-265px;width:225px;margin-top:-65px}.side-note p{color:#787868;margin:15px 0!important;font-size:.95rem}.side-note p,.side-note:before{font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif}.side-note:before{content:"*";float:left;color:#00d4d4;margin:15px 10px 0 0;font-size:1.75rem}.article-section .content .sharing-options{display:flex;font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;font-weight:500;font-size:1.1rem;margin-top:40px;align-items:center}.article-section .content .sharing-options svg{width:24px;height:24px;margin-left:15px;fill:#009e9e}.article-section .content .sharing-options svg:hover{fill:#007272}.article-section .content .sharing-options a{border:0}.article-newsletter-section{width:90%;max-width:550px;margin:0 auto 25px;border-top:1px solid #d4d4c8;text-align:center}.article-newsletter-section img{width:84px;margin-top:40px}.article-newsletter-section h2{margin:15px 0 5px}.article-newsletter-section p{width:90%;font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;color:#787868;font-size:1rem;max-width:500px;margin:10px auto;line-height:1.4}.newsletter-subs{font-weight:600}.article-newsletter-section .newsletter-article-tag{font-weight:600;box-shadow:inset 0 -5px 0 0 rgba(0,212,212,.3),inset 0 -8px 0 0 rgba(0,212,212,.15)}.article-newsletter-section ul{width:90%;max-width:550px;display:flex;list-style:none;padding:0;margin:10px auto;flex-wrap:wrap;justify-content:center}.article-newsletter-section ul li{display:inline-block;font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;background:#e8e8e0;padding:6px 12px;font-size:.8rem;border-radius:15px;border:1px solid #d4d4c8;font-weight:600;color:#787868;margin:10px 5px 5px}.ml-block-form{display:flex;flex-wrap:wrap;justify-content:center;margin-top:25px}.ml-field-group input[type=email]{width:89%;max-width:400px;height:40px;background:#e8e8e0;border:1px solid #d4d4c8;padding:5px 15px}.ml-block-form button[type=submit],.ml-field-group input[type=email]{border-radius:5px;box-shadow:0 30px 30px rgb(0 0 0/2%),0 0 8px rgb(0 0 0/3%),0 1px 0 rgb(0 0 0/5%);font-size:1rem;outline:0}.ml-block-form button[type=submit]{background:#00d4d4;color:#0a0a0a;border:0;padding:16px 30px;font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;font-weight:600;cursor:pointer;margin-left:18px;transition:background .2s ease}.ml-block-form button[type=submit]:hover{background:#0aa}.related-posts-section,.up-next-section{width:90%;max-width:550px;margin:40px auto}.related-posts-section p.related-header,.up-next-section p.up-next-header{color:#787868;font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;text-transform:uppercase;font-size:.85rem;font-weight:600;display:flex;align-items:center}.related-posts-section p.related-header svg,.up-next-section p.up-next-header svg{width:16px;height:16px;margin-right:8px}.related-posts{display:flex;flex-wrap:wrap}.related-posts,.up-next{border-top:1px solid #d4d4c8}.up-next h3{font-size:1.75rem}.related-posts a,.up-next a{text-decoration:none;color:#0d0d0d}.related-posts h3{font-size:1.75rem;margin-right:16px}.related-posts p,.up-next p{font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;color:#787868;font-size:1rem;line-height:1.4;margin-right:20px}.related-post{width:100%;max-width:262px}.related-posts p.related-post-read-time,.up-next p.up-next-read-time{display:inline-block;font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;background:#e8e8e0;padding:6px 12px;font-size:.8rem;border-radius:15px;border:1px solid #d4d4c8;font-weight:600;color:#787868;margin-top:15px}.related-posts a:first-child{border-right:1px solid #d4d4c8}.related-posts a:nth-child(2){padding-left:24px}a.explore-plus-button{display:inline-block;background:#00d4d4;text-decoration:none;color:#0a0a0a!important;border-radius:5px;outline:0;border:0;border-bottom:0!important;padding:16px 30px;font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;font-size:1rem;font-weight:600;cursor:pointer;box-shadow:0 30px 30px rgb(0 0 0/2%),0 0 8px rgb(0 0 0/3%),0 1px 0 rgb(0 0 0/5%);transition:all .2s ease-in-out;margin-top:30px}a.explore-plus-button:hover{background:#0aa}span.highlighted{background:rgba(0,212,212,.12);padding:2px 4px;border-radius:5px;font-style:italic}.floating-newsletter-banner{width:90%;max-width:1200px;position:fixed;left:50%;bottom:0;transform:translateX(-50%) translateY(150px);border-top:2px solid #00d4d4;background:#f0f0e8;z-index:9999;transition:all .1s}.floating-newsletter-banner.visible{transform:translateX(-50%) translateY(0)}.newsletter-banner-close{position:absolute;top:15px;right:15px;width:18px;height:18px;cursor:pointer}.newsletter-banner-components{display:flex;max-width:800px;margin:0 auto;justify-content:center}.newsletter-banner-components img{width:168px;height:auto;object-fit:contain;margin-right:35px}.newsletter-banner-components .ml-block-form{justify-content:start}.newsletter-banner-description{margin:30px 0;max-width:510px}.newsletter-banner-description h2{margin:0 0 3px}.newsletter-banner-description p{font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;font-size:1rem;color:#787868;margin:0 0 5px;line-height:1.35}footer{width:100%;margin-top:50px}footer .footer-content{width:90%;max-width:900px;margin:0 auto;padding:40px 0}footer .quote-of-month-section{width:90%;max-width:550px;margin:0 auto;text-align:center}.quote-of-month-section svg{width:65px;opacity:.45}.quote-of-month-section p.quote{font-family:Georgia,serif;color:#787868;font-size:2rem;font-style:italic;line-height:1.35;margin:10px 0}.quote-of-month-section p.quote-by{font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;font-weight:500;font-size:.9rem;color:#787868;margin-top:12px;margin-bottom:20px}.footer-links{width:90%;max-width:550px;margin:0 auto 20px;border-top:1px solid #d4d4c8;display:grid;grid-template-columns:1fr 1fr 1fr;padding-top:45px}.footer-link-group .footer-group-header{font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;color:#787868;font-size:.9rem;font-weight:500}.footer-link-group{margin:0 0 0 60px}.footer-link-group ul{list-style:none;padding:0}.footer-link-group li{margin:8px 0}.footer-link-group li a{font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;color:#009e9e;text-decoration:none;border-bottom:1px dotted #009e9e;font-size:.95rem}.footer-link-group li a:hover{color:#007272;border-bottom-color:#007272}.site-info{width:90%;max-width:550px;margin:25px auto;text-align:center}.site-info img{width:100px;opacity:.5;margin:40px 0 0}.site-info p.copyright{max-width:350px;font-family:-apple-system,BlinkMacSystemFont,Helvetica,sans-serif;font-size:.85rem;font-weight:500;margin:10px auto;color:#787868;line-height:1.35}@media only screen and (max-width:480px){.collapsible-menu-content{grid-template-columns:1fr}.left-menu-group{border-right:0;border-bottom:1px solid #d4d4c8}.collapsible-menu-item:first-child{border-top-right-radius:0}.collapsible-menu-item:last-child{border-bottom-left-radius:10px}.collapsible-menu-item h2{font-size:1.95rem}.side-note{float:none;margin:0;width:unset}.article-section .content .sharing-options{font-size:.9rem}.article-header h1{font-size:2.85rem;padding:40px 10px 15px;line-height:1.35}.header-nav{justify-content:unset}.header-nav li:first-child{border-left:0}.header-nav li:last-child{border-right:0}.header-nav ul{overflow-x:scroll;-ms-overflow-style:none;scrollbar-width:none;-webkit-overflow-scrolling:touch}.header-nav ul::-webkit-scrollbar{display:none}.header-nav li{flex:fit-content 1;padding:0 25px}.related-posts a:first-child{border-right:0;border-bottom:1px solid #d4d4c8;padding-bottom:26px}.related-posts a:nth-child(2){padding-left:0}.related-post{max-width:unset}.footer-links{grid-template-columns:1fr 1fr}.footer-link-group{margin:0}.ml-form-embedSubmit,.ml-form-formContent{width:85%}.ml-block-form button[type=submit]{width:100%;margin:8px 0}.article-newsletter-section h2{font-size:3rem;line-height:1.15}.article-newsletter-section .ml-field-group input[type=email]{width:88%}.article-section .content,.related-posts-section,.up-next-section{box-sizing:border-box;padding:0 25px}.article-meta .author-info{justify-content:center}.desktop-only{display:none}.compact-header-links{left:unset!important;right:5px!important;transform:unset!important}.compact-header-bar{padding-left:25px!important}.newsletter-banner-components img{display:none}.newsletter-banner-description{margin:34px 24px}.newsletter-banner-description h2{font-size:2.05rem}.newsletter-banner-description p{font-size:.95rem;margin-top:5px}.floating-newsletter-banner .ml-block-form button[type=submit]{width:101%}}